CN207377330U - A kind of concealed hinge - Google Patents
- ️Fri May 18 2018
CN207377330U - A kind of concealed hinge - Google Patents
A kind of concealed hinge Download PDFInfo
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Publication number
- CN207377330U CN207377330U CN201721390300.0U CN201721390300U CN207377330U CN 207377330 U CN207377330 U CN 207377330U CN 201721390300 U CN201721390300 U CN 201721390300U CN 207377330 U CN207377330 U CN 207377330U Authority
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- China Prior art keywords
- rivet
- bottom plate
- mainboard
- connecting plate
- branch piece Prior art date
- 2017-10-25 Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
Concealed hinge disclosed in the utility model includes connecting plate stacked up and down, branch piece, mainboard and bottom plate, bottom plate is installed on the U type slot of window frame profile, connecting plate is installed on the U type slot of sash profile, one end of mainboard passes through the first rivet with bottom plate, the other end of mainboard is slidably connected with connecting plate, one end of branch piece passes through the second rivet with connecting plate, the other end of branch piece is slidably connected with bottom plate, mainboard passes through the 3rd rivet with branch piece, the outer end of connecting plate is connected with mounting base, the outer end of bottom plate offers several connecting holes, the brake pad that can be slid along floor length direction is installed on bottom plate, the other end of branch piece is riveted by the 4th rivet and brake pad.The concealed hinge installation and debugging are convenient, versatility is good, it can realize that hinge is installed in the plug-in type of the U type slot of plastic-steel window, aluminum wood complex-aperture etc., it firmly installs, reliably, suitable for the casement windows such as various Europe superscripts or nonstandard plastic-steel casement window, aluminum wood composite flat-open window.
Description
Technical field
The utility model is related to a kind of hinges of door and window, are specifically a kind of concealed hinge.
Background technology
Concealed hinge realizes the folding of window, usual fan window needs each installation one up and down for connecting sash and window frame Cover hinge.Concealed hinge generally includes bottom plate, mainboard, branch piece and connecting plate, and bottom plate is fixedly installed in window frame type by screw In the notch of material, connecting plate is fixedly installed in by screw in the notch of sash profile, the mainboard of riveting and the both ends of branch piece point Pedestal and connecting plate are not connected to, is equipped with to increase the friction of frictional force when sash is opened between branch piece and connecting plate Mechanism realizes that any angle in the range of 0 ~ 90 ° of sash is opened.Since the friction mechanism of existing concealed hinge is mounted on branch piece , it is necessary to which corresponding rub could be carried out by bottom plate and connecting plate being inserted into respectively in the notch on sash and window frame between connecting plate Power is adjusted, and installation and adjusting are inconvenient, is even more difficulty especially in the adjusting that sash is opened.In addition, existing concealed hinge The mainboard and branch piece of chain usually require to carry out bending or design step to carry out avoidance processing, this can improve processing or die sinking is difficult Degree increases processing cost.
The content of the invention
Technical problem to be solved in the utility model is：It is concealed to provide that a kind of installation and debugging are convenient, versatility is good Hinge can realize that hinge is installed in the plug-in type of the U type slot of plastic-steel window, aluminum wood complex-aperture etc., firmly install, reliably, fit For the casement windows such as various Europe superscripts or nonstandard plastic-steel casement window, aluminum wood composite flat-open window.
Technical solution is used by the utility model solves above-mentioned technical problem：A kind of concealed hinge, including upper and lower Stacked connecting plate, branch piece, mainboard and bottom plate, the bottom plate are installed on the U type slot of window frame profile, connecting plate peace U type slot loaded on sash profile, one end of the mainboard pass through the first rivet, the mainboard with the bottom plate The other end be slidably connected with the connecting plate, one end of the branch piece and the connecting plate pass through the second rivet riveting It connects, the other end of the branch piece is slidably connected with the bottom plate, and the mainboard passes through the 3rd rivet with the branch piece Riveting, the outer end of the connecting plate are connected with mounting base, and the outer end of the bottom plate offers several connecting holes, the peace Dress seat and the connecting hole are used to implement the connection of hinge and window hardware system, and being equipped on the bottom plate can be along bottom plate The brake pad of length direction sliding, the other end of the branch piece are riveted by the 4th rivet and the brake pad.
After the installation of the utility model concealed hinge, bottom plate is installed on the U type slot of window frame profile, and connecting plate is installed on window The U type slot of sectional firmly installs, reliably, suitable for various Europe superscripts or nonstandard plastic-steel casement window, aluminum wood composite flat-open window etc. Casement window.The brake pad of the concealed hinge is mounted on bottom plate, and people can easily carry out frictional force size indoors It adjusts, in addition, before concealed hinge installation, i.e., before window frame and sash is packed into, people assembled in advance hinge and can regulate Brake pad it is elastic, then complete the installation of hinge, it is time saving and energy saving, it is easy to operate.
Preferably, offering the first mounting hole on the brake pad, side along its length is offered on the bottom plate To the first guide groove of setting, the 4th rivet passes through first guide groove and first mounting hole and the branch Piece rivets, and the 4th rivet is limited in first guide groove and can be slid along the first guide groove.
Further, the second mounting hole is offered on the brake pad, is equipped with and is used in second mounting hole The eccentric screw of installation site before and after adjusting sash.
Preferably, several grooves are offered on the brake pad.Since in use, brake pad needs are held By larger pressure, the setting of several grooves provides cushion space for the pressure distortion of brake pad, plays preferable anti-deformation Effect, it is ensured that the assembly precision of hinge.
Preferably, one end of the connecting plate is fixed with the adjusting block of upper and lower opening, installed on the adjusting block It is useful for adjusting the adjusting screw of installation site above and below sash, the manufactured head of second rivet extend into the adjusting block Interior, the bottom of the adjusting screw and the manufactured head of second rivet offset.Pacify before and after eccentric screw adjusts sash On the basis of holding position, sash and the relative position up and down that window frame is installed can further be adjusted by rotating adjusting screw Section improves the installation accuracy of sash and window frame.
Preferably, offering the second guide groove set along its length on the connecting plate, the 5th rivet passes through Second guide groove is riveted with the mainboard, and the 5th rivet is limited in second guide groove and can be along second Guide groove slides.
Further, the mainboard and the branch piece are the tabular of uniform thickness, and the branch on piece offers out Mouthful towards the 5th rivet notch, the notch is adapted with the 5th rivet, described during hinge folding 5th rivet is located in the notch.Mainboard and branch piece are the tabular of uniform thickness, and easy to process, processing cost is low；Opening Setting, it can be ensured that the normal assembling of flat mainboard and branch piece, and make the overall structure of hinge more compact.
Preferably, first rivet, the second rivet, the 3rd rivet, the 4th rivet and the 5th rivet are step The solid rivet of formula, the solid rivet include manufactured head, connecting portion and the portion that presses that outer diameter is sequentially reduced.The utility model is hidden Rivet is the solid rivet of step used by formula hinge, and abrasion resistant effect and load bearing effect are preferable, and can effectively avoid makes With the tenesmus of rivet in the process and problem is slid, securely and reliably.
Preferably, the mainboard is formed by stacking up and down by polylith daughter board.Mainboard is the supporting part of hinge, it is necessary to prop up The sash of heavier-weight is supportted, to meet load-bearing requirements, the mainboard of processing is thicker, and between mainboard and bottom plate, branch piece and connecting plate Use rivet interlacement, it is necessary to be pre-machined that the hole of rivet is installed, thicker mainboard is not easy perforate, and the utility model is adopted With by polylith daughter board, the problem of open of mainboard can effectively be solved by being formed by stacking mainboard up and down.
Preferably, the inner end of the bottom plate is fixed with the stringer board of lengthening, offered on the stringer board setting up and down Multiple mounting hole positions.When hinge is installed, suitable mounting hole position mounting screw can be selected as needed, avoids screw to window Corner brace on frame causes to interfere.
Compared with prior art, the utility model has the advantage of：After the installation of the utility model concealed hinge, bottom plate peace U type slot loaded on window frame profile, connecting plate are installed on the U type slot of sash profile.The brake pad installation of the concealed hinge On bottom plate, people can easily carry out the adjusting of frictional force size indoors, in addition, before concealed hinge installation, i.e., Before window frame and sash is packed into, people assembled in advance hinge and can regulate the elastic of brake pad, then complete the installation of hinge, save Shi Shengli, it is easy to operate.
Concealed hinge installation and debugging disclosed in the utility model are convenient, versatility is good, can realize hinge plastic-steel window, The plug-in type installation of the U type slot of aluminum wood complex-aperture etc., firmly installs, reliably, is opened flat suitable for various Europe superscripts or nonstandard plastic-steel The casement windows such as window, aluminum wood composite flat-open window.
Description of the drawings
Fig. 1 is outside drawing when concealed hinge is opened in embodiment；
Fig. 2 is the explosive view of concealed hinge in embodiment；
Fig. 3 is the outside drawing of the first rivet in embodiment.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing embodiment.
The concealed hinge of embodiment, as depicted in figs. 1 and 2, including connecting plate 1 stacked up and down, branch piece 2,3 and of mainboard Bottom plate 4, one end of mainboard 3 are riveted with bottom plate 4 by the first rivet 51, and the other end and the connecting plate 1 of mainboard 3 are slidably connected, branch One end of piece 2 is riveted with connecting plate 1 by the second rivet 52, and the other end and the bottom plate 4 of branch piece 2 are slidably connected, mainboard 3 and branch piece 2 are riveted by the 3rd rivet 53, and the outer end of connecting plate 1 is connected with mounting base 11, and the outer end of bottom plate 4 opens up that there are two connecting holes 41, the inner end of bottom plate 4 is fixed with the stringer board 42 of lengthening, and multiple mounting hole positions 43 setting up and down, bottom plate 4 are offered on stringer board 42 On the brake pad 6 that can be slid along 4 length direction of bottom plate is installed, the other end of branch piece 2 pass through the 4th rivet 54 and 6 riveting of brake pad It connects, copper alloy brake pad, POM brake pads may be employed in brake pad 6（That is polyformaldehyde brake pad）Or other wearabilities are preferably rubbed Cleaning block；The first mounting hole 61, the second mounting hole 62 and three grooves 63 are offered on brake pad 6, are offered on bottom plate 4 along it The first guide groove 44 that length direction is set, the 4th rivet 54 are riveted through the first guide groove 44 and the first mounting hole 61 with branch piece 2, the Four rivets 54 are limited in the first guide groove 44 and can be slid along the first guide groove 44；It is equipped in second mounting hole 62 for adjusting window The eccentric screw 64 of installation site before and after fan.
In the present embodiment, one end of connecting plate 1 is fixed with the adjusting block 7 of upper and lower opening, is equipped with to adjust on adjusting block 7 The adjusting screw 71 of installation site above and below sash is saved, the manufactured head of the second rivet 52 is extend into adjusting block 7, adjusting screw 71 Bottom and the manufactured head of the second rivet 52 offset；Offer the second guide groove 12 set along its length on connecting plate 1, the 5th Rivet 55 is riveted through the second guide groove 12 with mainboard 3, and the 5th rivet 55 is limited in the second guide groove 12 and can be along the second guide groove 12 Sliding.
In the present embodiment, mainboard 3 and branch piece 2 are the tabular of uniform thickness, mainboard 3 be superimposed by two pieces of daughter boards about 31 and Into offering notch 21 of the opening towards the 5th rivet 55 in branch piece 2, notch 21 is adapted with the 5th rivet 55, hinge folding When, the 5th rivet 55 is located in notch 21.
In the present embodiment, the first rivet 51, the second rivet 52, the 3rd rivet 53, the 4th rivet 54 and the 5th rivet 55 are For the solid rivet of step, referring to Fig. 3, which includes manufactured head 56, connecting portion 57 and the pressure that outer diameter is sequentially reduced Riveting portion 58.
Above-mentioned concealed hinge is suitable for the casement windows such as various Europe superscripts or nonstandard plastic-steel casement window, aluminum wood composite flat-open window. During installation, bottom plate 4 is installed on window frame profile（It is not shown in figure）U type slot, connecting plate 1 is installed on sash profile（In figure It is not shown）U type slot, by mounting base 11 and connecting hole 41 by hinge and window hardware system（It is not shown in figure）Company It connects, above-mentioned installation process uses the prior art.The brake pad 6 of the concealed hinge is mounted on bottom plate 4, and people are indoors The adjusting of frictional force size is easily carried out, in addition, before concealed hinge installation, i.e., before window frame and sash is packed into, people Assembled in advance hinge and the elastic of brake pad 6 can be regulated, then complete the installation of hinge, it is time saving and energy saving, it is easy to operate.
Claims (10)
1. a kind of concealed hinge, including stacked up and down connecting plate, branch piece, mainboard and bottom plate, the bottom plate is installed on window The U type slot of frame section, the connecting plate are installed on the U type slot of sash profile, one end of the mainboard with it is described Bottom plate is slidably connected by the first rivet, the other end of the mainboard with the connecting plate, and the one of the branch piece With the connecting plate by the second rivet, the other end of the branch piece is slidably connected with the bottom plate, described at end Mainboard with the branch piece by the 3rd rivet, the outer end of the connecting plate is connected with mounting base, the bottom plate Outer end offer several connecting holes, the mounting base and the connecting hole are used to implement hinge and window hardware system Connection, it is characterised in that：Be equipped on the bottom plate can along floor length direction slide brake pad, the branch piece it is another One end is riveted by the 4th rivet and the brake pad.
2. a kind of concealed hinge according to claim 1, it is characterised in that：The first peace is offered on the brake pad Hole is filled, offers the first guide groove set along its length on the bottom plate, the 4th rivet is through described the One guide groove and first mounting hole are riveted with the branch piece, and the 4th rivet is limited in first guide groove And it can be slid along the first guide groove.
3. a kind of concealed hinge according to claim 2, it is characterised in that：The second peace is offered on the brake pad Hole is filled, is equipped with to adjust the eccentric screw of installation site before and after sash in second mounting hole.
4. a kind of concealed hinge according to claim 1, it is characterised in that：Several are offered on the brake pad Groove.
5. a kind of concealed hinge according to any one of claim 1-4, it is characterised in that：The one of the connecting plate End is fixed with the adjusting block of upper and lower opening, is equipped with to adjust the adjusting spiral shell of installation site above and below sash on the adjusting block Silk, the manufactured head of second rivet are extend into the adjusting block, the bottom of the adjusting screw and described the The manufactured head of two rivets offsets.
6. a kind of concealed hinge according to claim 1, it is characterised in that：It is offered on the connecting plate along its length The second guide groove that direction is set is spent, the 5th rivet is riveted through second guide groove and the mainboard, the 5th riveting Nail is limited in second guide groove and can be slid along the second guide groove.
7. a kind of concealed hinge according to claim 6, it is characterised in that：The mainboard and the branch piece are The tabular of uniform thickness, the branch on piece offer opening towards the 5th rivet notch, the notch with it is described The 5th rivet be adapted, during hinge folding, the 5th rivet is located in the notch.
8. a kind of concealed hinge according to claim 6, it is characterised in that：First rivet, the second rivet, Three rivets, the 4th rivet and the 5th rivet are the solid rivet of step, which includes the riveting that outer diameter is sequentially reduced Ailhead, connecting portion and the portion that presses.
9. a kind of concealed hinge according to claim 1, it is characterised in that：The mainboard is folded up and down by polylith daughter board Add.
10. a kind of concealed hinge according to claim 1, it is characterised in that：The inner end of the bottom plate, which is fixed with, to be added Long stringer board offers multiple mounting hole positions setting up and down on the stringer board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721390300.0U CN207377330U (en) | 2017-10-25 | 2017-10-25 | A kind of concealed hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721390300.0U CN207377330U (en) | 2017-10-25 | 2017-10-25 | A kind of concealed hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207377330U true CN207377330U (en) | 2018-05-18 |
Family
ID=62337367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721390300.0U Active CN207377330U (en) | 2017-10-25 | 2017-10-25 | A kind of concealed hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207377330U (en) |
Cited By (2)
* Cited by examiner, † Cited by third party| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109403770A (en) * | 2018-11-30 | 2019-03-01 | 宁波市维特建筑五金有限公司 | A kind of aluminum wood composite door and window built-in hinge |
| CN110499980A (en) * | 2019-08-13 | 2019-11-26 | 佛山市顺德区勒流镇汇强金属制品有限公司 | A kind of Hinge for window and door |
-
2017
- 2017-10-25 CN CN201721390300.0U patent/CN207377330U/en active Active
Cited By (3)
* Cited by examiner, † Cited by third party| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109403770A (en) * | 2018-11-30 | 2019-03-01 | 宁波市维特建筑五金有限公司 | A kind of aluminum wood composite door and window built-in hinge |
| CN109403770B (en) * | 2018-11-30 | 2023-09-22 | 宁波市维特建筑五金有限公司 | Invisible hinge for aluminum-wood composite door and window |
| CN110499980A (en) * | 2019-08-13 | 2019-11-26 | 佛山市顺德区勒流镇汇强金属制品有限公司 | A kind of Hinge for window and door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 2018-05-18 | GR01 | Patent grant | |
| 2018-05-18 | GR01 | Patent grant |