CN106667003A - Magnesium-aluminum alloy knapsack - Google Patents

The invention relates to a magnesium-aluminum alloy knapsack. The magnesium-aluminum alloy knapsack comprises a knapsack body, a knapsack handle, straps, knapsack buckles, hinges, bottom bosses and interior decorations, wherein the knapsack body is made of magnesium-aluminum alloy and comprises a front knapsack shell, a back knapsack shell, a front reinforcing frame and a back reinforcing frame, and the front reinforcing frame and the back reinforcing frame are used for reinforcing the knapsack body; the interior decorations include a first interior decoration and a second interior decoration, the first interior decoration is fixed on the inner side of the front knapsack shell, the second interior decoration is fixed on the inner side of the back knapsack shell. The magnesium-aluminum alloy knapsack has the advantages that the magnesium-aluminum alloy knapsack is resistant to water, prevents from being ripped by edge tools such as a knife to avoid belongings loss and protect articles therein sufficiently, and is capable of protecting the articles therein to a certain degree even in case of collision and falling; the magnesium-aluminum alloy knapsack is novel and fashionable in appearance and cannot be much heavier than a common knapsack because of a thin magnesium-aluminum alloy shell structure; the magnesium-aluminum alloy knapsack is less prone to deformation integrally and capable of resisting external force to a certain degree.

A kind of magnalium knapsack

Technical field

The present invention relates to a kind of knapsack, specifically, is related to the knapsack that a kind of employing magnalium material makes.

Background technology

Knapsack is very universal in daily life, and common knapsack is most for cloth, leather or other flexibilities The material of material makes, but most of knapsacks all exist and are unable to waterproof, situations such as easily being scratched by sharp weapon and cause property to lose, And the article that can not be adequately protected in knapsack, once bear and use during collide with, drop situations such as, easily damage Such as notebook computer and other items in rascal.Even if to have occurred in that now and the special material system such as scratch using waterproof, anti-sharp weapon The knapsack of work, but still there is the phenomenon that article in bag is damaged because of situations such as colliding with, drop.Therefore a kind of back of the body is urgently designed Bag, can waterproof, prevent the sharp weapon such as cutter from scratching, can adequately protect again bag in article, even if situations such as colliding with, dropping When also can to a certain extent protect article in bag, and novel appearance fashion, weight is also too many without departing from common knapsack.

The content of the invention

It is an object of the invention to design a kind of magnalium knapsack, can water-proof anti-theft, prevent sharp weapon from scratching, can fill again Article in code insurance shield bag, even if situations such as colliding with, drop also can to a certain extent protect article in bag, and outward appearance is new Clever fashion, weight is also too many without departing from common knapsack.

In order to achieve the above object, magnalium knapsack of the invention include inclusion, knapsack handle, brace, knapsack lock, Hinge, bottom boss and knapsack interior trim, described inclusion is magnalium material, and for shell shape.

Described inclusion include knapsack fore shell, knapsack back cover and for strengthen inclusion front reinforcement frame and after strengthen side Frame, described inclusion has fillet, and asymmetric position fillet value is different.

Described knapsack fore shell is cambered outwards arc shape, is similar to eggshell structure, can to a certain extent increase the back of the body The intensity of bag, is unlikely to deform, and handsome in appearance.

Described knapsack back cover has two arc-shaped protrusions of arrangement symmetrical above and below, and described arc-shaped protrusions laterally cover whole Individual knapsack back cover, can play a part of reinforcement, can increase the intensity of knapsack back cover, be unlikely to deform, and knapsack can be reduced again When placing with the isoplanar contact area of desktop, abrasion, arc top and the knapsack back cover outerplanar of described arc-shaped protrusions are reduced In small distance, the width of the arc-shaped protrusions described in each is a quarter of knapsack back cover length, and described knapsack back cover is covered with One layer of flexible glue, can protect shell surface after knapsack to be difficult abrasion, can make user more comfortable during use is born again.

Described front reinforcement frame and rear reinforcement frame is fixedly connected respectively with knapsack fore shell and knapsack back cover, and side is strengthened afterwards Frame has groove, and front reinforcement frame has convex, and front reinforcement frame and rear reinforcement frame are mutually fitted together to, and can play reinforcement inclusion On-deformable effect, can play spacing effect again, allow knapsack fore shell and knapsack back cover accurately, to be closely entrenched in one Rise, will not misplace, in the groove of described rear reinforcement frame marine glue is covered with, can play a part of to seal waterproof.

Described knapsack handle is an arc, and its two ends is separately fixed at knapsack back cover top and median surface is symmetrical between two parties The position of arrangement, it can be arranged in the middle of inclusion top, it is also possible to be arranged in behind inclusion top in shell surface.It is arranged on inclusion Knapsack handle described in when in the middle of side can be using hard material such as rubber etc., it would however also be possible to employ flexible material such as cloth, leather Deng.Knapsack handle described in when being arranged in behind inclusion top in shell surface can both may be used using flexible materials such as cloth, leathers It is portable to facilitate, it is also possible to which that convenient suspension places knapsack.

Described brace is symmetrical to be distributed on the knapsack back cover back side, and described brace can adjust length, and its upper and lower two End relies on rivet interlacement with knapsack back cover, is a rivet per one end, and it is larger circle that rivet fixes brace side, and lower section is left Right two rivet installation sites are less with respect to lower section near the rivet installation site of knapsack back cover two sides, top or so two.Described Brace can around rivet low-angle left rotation and right rotation, to adapt to different heights, the user of shoulder breadth use, it is convenient freely adjust described in Brace.

Described knapsack lock is located at knapsack top centre position, for fixed locking knapsack fore shell and knapsack back cover.Institute The structure that the knapsack lock stated both can have been selected inside described inclusion, uses, it is also possible to be arranged on as lock is hidden Outside described inclusion, from the lock with key.

Described hinge is the hinge with groove shapes, after the groove is chimeric with front reinforcement frame and rear reinforcement frame Matching form is closed, and described hinge both sides are fixedly connected respectively with described knapsack fore shell and knapsack back cover, makes described knapsack Fore shell and knapsack back cover can be around hinge jackshaft rotating foldings.

Described bottom boss is four fixing supports for being distributed on inclusion bottom, and it is shaped as inversed taper platform shape, its height More than the height of described hinge, described inclusion bottom surface can be protected, reduce wear area, again convenient described knapsack is vertical Place.

Installation of the described knapsack when described knapsack handle, brace, knapsack lock, hinge and bottom boss is installed Seal approach is taken in position, scribbles fluid sealant.

Described knapsack interior trim includes the knapsack interior trim one being fixed on the inside of described knapsack fore shell and is fixed on described Knapsack interior trim two on the inside of knapsack back cover；Described knapsack interior trim one includes lower section（With knapsack handle above inclusion, hinge exists Inclusion lower section is defined, similarly hereinafter）One elastic pocket one with side pocket, upper right side is the wide elastic of tilting two, described width Elastic has certain spacing, coordinates jointly for fixing different size of square objects with the elastic pocket one of lower section, described The top of knapsack interior trim one have an elastic elastic being longitudinally arranged；Two points described of knapsack interior trim is four parts, and upper left side is two The wide elastic of individual lateral arrangement, upper right side is multiple transverse and longitudinals narrow elastic staggeredly, and lower left is a pocket two, lower right be one compared with Little pocket three, the horizontal elastic elastic in the top of the less pocket three, elastic elastic is divided into three sections.

The invention has the beneficial effects as follows：The present invention magnalium knapsack can waterproof, prevent the sharp weapon such as cutter from scratching and The property for causing is lost, the article bag that can adequately protect again in, even if also can be to a certain degree when colliding with, dropping Article in upper protection bag, and novel appearance fashion, due to using magnesium-aluminium alloy material, shell structure, the weight of knapsack is not yet Can be too many beyond common knapsack.Knapsack fore shell is streamlined structure, and knapsack back cover has two arc convex structures, there is front reinforcement again Frame and rear reinforcement frame are fixed, and knapsack is integrally unlikely to deform, and with the ability of certain opposing external force.

Description of the drawings

Fig. 1 is the schematic perspective view of magnalium knapsack one embodiment of the present invention.

Fig. 2 is the left view of magnalium knapsack one embodiment of the present invention.

Fig. 3 is the knapsack interior trim schematic diagram of magnalium knapsack one embodiment of the present invention.

Specific embodiment

In order that the purpose of the present invention, advantage and technical scheme are clearer, below in conjunction with the accompanying drawings with specific embodiment pair The present invention is further detailed.Need to point out that embodiments of the invention are illustrated in order to the present invention will be further explained, Rather than protection scope of the present invention is limited.

Fig. 1 to Fig. 3 is seen also, magnalium knapsack of the present invention includes inclusion 1, knapsack handle 2, brace 3, knapsack lock Button 4, hinge 5, bottom boss 6 and knapsack interior trim 7, described inclusion 1 is magnalium material, and for shell shape.

Described inclusion 1 includes knapsack fore shell 11, knapsack back cover 12 and the front and of reinforcement frame 13 for strengthening inclusion 1 Strengthen frame 14 afterwards, described inclusion 1 has fillet, and asymmetric position fillet value is different.

Described knapsack fore shell 11 is cambered outwards arc shape, is similar to eggshell structure, can be increased to a certain extent The intensity of knapsack, is unlikely to deform, and handsome in appearance.

Described knapsack back cover 12 has two arc-shaped protrusions 121 of arrangement symmetrical above and below, and described arc-shaped protrusions 121 are horizontal To whole knapsack back cover 12 is covered, reinforcement can be played a part of, the intensity of knapsack back cover 12 can be increased, be unlikely to deform, Can reduce again knapsack when placing with the isoplanar contact area of desktop, reduce abrasion, the arc top of described arc-shaped protrusions 121 with The outerplanar of knapsack back cover 12 is in small distance, the width of the arc-shaped protrusions 121 described in each for the length of knapsack back cover 12 four/ One, described knapsack back cover 12 is covered with one layer of flexible glue, and shell surface after knapsack can be protected to be difficult abrasion, and user can again made bearing It is more comfortable with during.

Described front reinforcement frame 13 and rear reinforcement frame 14 is fixedly connected respectively with knapsack fore shell 11 and knapsack back cover 12, Strengthen frame 14 afterwards and there is groove, front reinforcement frame 13 has convex, and front reinforcement frame 13 and rear reinforcement frame 14 are mutually chimeric, The reinforcement on-deformable effect of inclusion 1 can be played, spacing effect can be played again, make knapsack fore shell 11 and the knapsack back cover 12 can Accurately, to be closely entrenched togather, will not misplace, in the groove of described rear reinforcement frame 14 marine glue is covered with, can To play a part of to seal waterproof.

Described knapsack handle 2 is an arc, and its two ends is separately fixed at the top of knapsack back cover 12 and median surface is right between two parties The position of arrangement, described knapsack handle 2 is claimed to adopt hard material such as rubber etc., or using flexible material such as cloth, leather Deng.

Described brace 3 is symmetrical to be distributed on the back side of knapsack back cover 12, and described brace 3 can adjust length, thereon Lower two ends rely on rivet interlacement with knapsack back cover 12, are a rivet per one end, and it is larger circle that rivet fixes brace side, Two rivet installation sites of lower section left and right are less with respect to lower section near the rivet installation site of knapsack back cover two sides, top or so two. Described brace can around rivet low-angle left rotation and right rotation, to adapt to different heights, the user of shoulder breadth use, it is convenient freely to adjust Described brace.

Described knapsack lock 4 is located at knapsack top centre position, for fixed locking knapsack fore shell 11 and knapsack back cover 12.The structure that described knapsack lock 4 both can have been selected inside described inclusion 1, uses as lock is hidden, it is also possible to Outside described inclusion 1, from the lock with key.

Described hinge 5 is the hinge with groove shapes, and the groove is embedding with front reinforcement frame 11 and rear reinforcement frame 12 Matching form after conjunction is closed, and the described both sides of hinge 5 are fixedly connected respectively with knapsack fore shell 11 and knapsack back cover 12, before making knapsack Shell 11 and knapsack back cover 12 can be around the jackshaft rotating foldings of hinge 5.

Described bottom boss 6 is four fixing supports for being distributed on the bottom of inclusion 1, and it is shaped as inversed taper platform shape, and it is high Degree can protect the bottom surface of described inclusion 1 more than the height of described hinge, reduce wear area, again the convenient described back of the body Wrap vertical placement.

Described knapsack is when described knapsack handle 2, brace 3, knapsack lock 4, hinge 5 and bottom boss 6 is installed Installation site take seal approach, scribble fluid sealant.

Described knapsack interior trim 7 includes the knapsack interior trim 1 of the inner side of knapsack fore shell 11 for being fixed on described and is fixed on institute The knapsack interior trim 2 72 of the inner side of knapsack back cover 12 stated；Described knapsack interior trim 1 includes lower section（With knapsack handle 2 in inclusion 1 top, hinge 5 are defined below inclusion 1, similarly hereinafter）One elastic pocket 1 with side pocket, upper right side is tilting two Individual wide elastic 712, described wide elastic 712 has certain spacing, coordinates jointly for solid with the elastic pocket 1 of lower section Fixed different size of square objects, the elastic elastic 713 that the described top of knapsack interior trim 1 has to be longitudinally arranged；The described back of the body 2 72 points of bag interior trim is four parts, and upper left side is the wide elastic 721 of two lateral arrangements, and upper right side is multiple transverse and longitudinals staggeredly narrow Elastic 722, lower left is a pocket 2 723, and lower right is a less pocket 3 724, above the less pocket 3 724 Horizontal one elastic elastic 725, the elastic elastic is divided into three sections.