CN105768436B

CN105768436B - A kind of collapsible knapsack

Info

Publication number: CN105768436B
Application number: CN201610342807.2A
Authority: CN
Inventors: 杨晓燕
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-05-23
Filing date: 2016-05-23
Publication date: 2017-09-05
Anticipated expiration: 2036-05-23
Also published as: CN105768436A

Abstract

The invention discloses a kind of collapsible knapsack, including bag bottom and bag side, bag side is divided into vertical Support and plane force area, bent connection between vertical Support and the plane force area；Vertical Support includes bent connection between multiple supporting plates, adjacent supporting plate；Plane force area includes connecting by connector between multiple stressed plates, each stressed plate；Multiple supporting plates can be by being bent to form a cylinder, and multiple stressed plates can be by being bent to form a stress surface when forming cylinder.The technical scheme of the application can be by the relative bending multiple supporting plates, multiple supporting plates are made to be collectively forming the cylinder, cylinder stands on ground as support vertically, bent one stress surface of formation that merges of multiple stress surfaces is by barrel support simultaneously, and forming a similar seat shape is used to take a load off one's feet；Inclusion is set to be further able to be used to take a load off one's feet at any time as seat on the basic purposes for accommodating article.

Description

A kind of collapsible knapsack

Technical field

The present invention relates to one kind bag, more particularly to a kind of collapsible knapsack.

Background technology

When leisure, people like going out going window-shopping, but go window-shopping over time, will feel tired, in public seat Taken a load off one's feet on chair.But, people can be relatively more in general public place, and the public chair that can be rested can not constantly be met Proprietary rest demand, also, the public chair density that public place is set is less, there may come a time when that needs continue to mind how you go far The public chair that can be rested can be found, by people worries.

But if in order to take a load off one's feet at any time tired when, go out and go window-shopping that to carry with rest stool be not Reality, even mini folding stool, it is also inconvenient that carrying, which is got up,；But knapsack is that people go out and gone window-shopping usually The thing of carrying, is usually used to fill the small article of some wallets, mobile phone etc, still, the effect of knapsack is exactly to fill thing, and It can not be rested for us, although often carry, but do not possess the function of seat.

The content of the invention

The bag of seat can be folded into it is an object of the invention to provide a kind of, common bag is possessed the function of seat, allows Packing can be built up seat at any time in the case where walking is tired and be rested by people, while not interfering with knapsack belongings also The basic function of product.

In order to realize above-mentioned technical purpose, this application provides following technical scheme：

A kind of collapsible knapsack, including bag bottom and bag side, the bag side are divided into vertical Support and plane force area, Bent connection between the vertical Support and the plane force area；

The vertical Support includes bent connection between multiple supporting plates, the adjacent supporting plate；

The plane force area includes connecting by connector between multiple stressed plates, each stressed plate；

Multiple supporting plates are by being bent to form a cylinder, and multiple stressed plates pass through bending when forming the cylinder Form a stress surface.

Further, in one embodiment, the collapsible knapsack also includes fixed plate, the first of the fixed plate The bent connection in the side supporting plate, with described first at adjacent second the bent connection stressed plate.

Further, in one embodiment, it is provided with the bag side and grips with fixing hole and penetrate described carry Hold with gripping band in fixing hole.

It is preferred that, the connector is slide fastener, snap-fastener or adhering buckle.

Further, in one embodiment, it is provided with the slide fastener for the two ends of the slide fastener to be fixed on into bag The fixture of side.

It is preferred that, the supporting plate is provided with six.

It is preferred that, the stressed plate is provided with two.

It is preferred that, the stressed plate is elastic plate.

It is preferred that, the fixed plate includes four.

In the above-mentioned technical solutions, it is bent connection to constitute between multiple supporting plates of the vertical Support, can be with By carrying out relative bending to multiple supporting plates, multiple supporting plates are made to be collectively forming the cylinder, the cylinder can be erected Stand on ground, while the cylinder is formed, multiple bent merging of stressed plate form the stress surface, stress Face is located at the top of cylinder by the barrel support, and the stress surface just can be used for taking a load off one's feet；On the one hand, the technical scheme will The function of seat be integrated in one it is folding wrap, can be rested at any time for user by expansion is wrapped as seat, the opposing party Face, after rest, can also reduce bag, for storing article.

Brief description of the drawings

Fig. 1 is the structural representation of the side of collapsible knapsack described herein；

Fig. 2 is the structural representation of the plane force area of collapsible knapsack described herein;

Fig. 3 is the dimensional structure diagram of collapsible knapsack described herein；

Fig. 4 is the partial structural diagram of collapsible knapsack described herein.

Embodiment

In order that those skilled in the art more fully understand the present invention program, below in conjunction with the embodiment of the present invention Accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only this Invent a part of embodiment, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art exist The every other embodiment obtained under the premise of creative work is not made, the scope of protection of the invention is belonged to.

Do not possess rest function to solve bag of the prior art, the defect only with the function of accommodating article, this hair Bright to provide a kind of collapsible knapsack, including bag bottom and bag side, bottom surface and bag side collectively constitute a complete inclusion, shape It is used for accommodating article into a cavity, as shown in figure 1, bag side is divided into vertical Support 2 and plane force area 1, the vertical branch Support bent connection between area 2 and the plane force area 1；As shown in figure 3, when vertical Support 2 is bent to form a tubular, Plane force area 1 is simultaneously relative to the vertical 90-degree bent of Support 2（For opposed vertical Support 2, due to plane force area 1 simultaneously It is not stiffener, therefore 90 ° belong to one kind and substantially describe, its actual angle can also be due to people's body weight at 90 ° or so, and when using Power produces radian）, make vertical Support 2 and plane force area 1 perpendicular；Vertical Support 2 is used for supporting plane force area 1, A radial cross-section is integrally formed for polygonal stereo structure in inclusion, a similar seat；The stress surface 11 that plane force area 1 is formed It is available for users to and sits down, the cylinder that vertical Support 2 is formed can support the body wt of user.

Specifically, as shown in figure 1, the vertical Support 2 includes bent company between multiple supporting plates 21, each supporting plate 21 Connect；With reference to shown in Fig. 1 and Fig. 3, it is be arranged in parallel vertically mutually between multiple supporting plates 21, bent company between adjacent supporting plate 21 Connect, it is relative between wrapping multiple supporting plates 21 in side two-by-two to bend due to this bent setting, make vertical Support 2 form a cylinder, and while bending in vertical Support 2, the vertical Support 2 is also relative with the plane force area 1 Bending, plane force area 1 includes connecting by connector 3 between multiple stressed plates 111, each stressed plate 111；Forming the cylinder While, multiple stressed plates 111 pass through the relative stress surface 11 for being bent to form a level, the stress surface 11 with vertical Support 2 Spliced by multiple stressed plates 111 and synthesized.The vertical Support 2 collectively constituted by multiple supporting plates 21 is used to support stress surface vertically 11, the stress surface 11 of formation is positioned horizontally in the top of the vertical Support 2, is sat down for user.

In addition, multiple stressed plates 111 can form a complete stress surface 11, for using due to being connected by connector 3 Person sits down, meanwhile, the unlatching and closing of inclusion can be also completed by connector 3 at any time.It is preferred that, the connector 3 may be selected Slide fastener, snap-fastener or adhering buckle；But slide fastener, snap-fastener or adhering buckle are not limited to, it is any multiple stressed plates 111 to be connected into one Complete stress surface 11 is for supporting the technical scheme of the body of user, within the protection of the application design.

Further, in one embodiment, fixed plate 12, the bent company in the first side of the fixed plate 12 are also included Connect the supporting plate 21, with described first at adjacent second the bent connection stressed plate 111, for forming described The corner 5 of the stress surface 11 is supported during stress surface 11.As shown in Fig. 1 or Fig. 3, the fixed plate be one at least two it is adjacent The polygon on side, two of which while for described first while with second side, two sides connect supporting plate 21 and stressed plate respectively 111 and bent connection, vertical Support 2 and plane force area 1 are relative be bent to form cylinder and stress surface 11 when, on the one hand It is capable of the shape of fixed cylinder, vertical Support 2 is kept strutting the stereo structure to cylinder, will not be easily deformed and lead Cause the dangerous situation fallen down suddenly during user's rest to occur, on the other hand play a part of support, can be simultaneously by stress surface Prop up, formed after the cylinder at 11 corner 5, due to constituting the stressed plate 111 of stress surface 11 as the soft of shape mutability Property material, such as cloth, so now can be sagging at its corner 5, and the fixed plate 12 be due to the characteristic of its hard, with regard to energy When forming the cylinder, one end connection supporting plate 21, other end connection stressed plate 111 supports the corner 5 of stressed plate 111 Rise, to reach area as shown in Figure 2, making 1 entire area of stress surface 11, bigger there is provided more comfortable rest condition；In addition, The shape of shape as shown in Figure 2 also with the buttocks of human body is adapted, and sitting up can be more comfortable.Further, since inclusion exists State as shown in Figure 1 can be accommodated when not in use, it can be seen that in one of side of bag side, due to multiple There is the position relationship of shape as shown in Figure 1 and connection between fixed plate 12, multiple supporting plates 21 and multiple stressed plates 111, Can make it have can be accommodated the effect of a plane；Simultaneously formed a cylinder when, its again can as Fig. 3 and on State the described effect that rest is sat down that is available for users to；But from receiving state as shown in Figure 1 to propping up as described in Figure 3 During state between state, now bag is the state for storing article and using, if its fixed plate 12 is not present, can be in fixation The position of plate 12 forms jagged, and the hidden danger that the article in wrapping drops out and has loss can be easily caused by producing this breach, So, the breach can just be filled up with fixed plate 12, it is to avoid the generation of above-mentioned hidden danger.

It is preferred that, as shown in figure 1, the supporting plate 21 includes six, the stressed plate 111 includes two.In order to It is symmetry shape to make inclusion, and can form cylinder and come supporting plane force area 1, and the minimum number of supporting plate 21 will be four, but It is that can produce water caltrop 22 when adjacent supporting plate 21 is relative to be bent（The bent junction of supporting plate 21）, when supporting plate 21 When quantity is four, water caltrop 22 towards human body can shoulder Shi Huiding to body as knapsack, use it is uncomfortable, such as Fig. 1 institutes Show, and it is preferred that the quantity of supporting plate 21 is six, wherein bag side includes three towards human body and dorsad on the both sides of human body The individual supporting plate 21 being disposed in parallel relation to one another, can in inclusion as knapsack in use, relative to human body place direction be one The front of supporting plate 21, and the water caltrop 22 that adjacent supporting plate 21 is produced will not push up body towards oblique side, improve comfortable Degree, the corresponding configuration of two stressed plates 111 can also make inclusion be in symmetry shape；Certainly, the quantity of supporting plate 21 is not limited to above-mentioned Two kinds of situations, the setting of multiple supporting plates 21 can such as form the structure of supporting plane force area 1 all in the protection of the technical program In the range of.While the quantity of setting supporting plate 21 is six, fixed plate 12 preferably includes four.As shown in Fig. 2 by The cylinder level cross-sectionn of six formation of supporting plate 21 is six rhombuses, meets the shape of human buttock, sits up more comfortable；Knot Fig. 1, Fig. 2 and Fig. 3 observation are closed, four corners 5 of the stress surface 11 are propped up by four above-mentioned fixed plates 12, four fixed plates 12 respectively connection stress surface 11 four corners 5 and Fig. 1 shown in inclusion one side schematic diagram in be located at both sides supporting plate 21, and It is located at middle supporting plate 21 in Fig. 1 to be connected with the bending of stressed plate 111；The configuration of this splicing then can enable inclusion smoothly Be laid into one it is plane stored, also can smoothly form the tube structure of stereo structure, be sat down for user.

Further, in one embodiment, if as shown in figure 4, connector 3 uses slide fastener, being provided with the slide fastener Fixture 6 for the two ends of the slide fastener to be fixed on to bag side；Fixture 6 may include snap-fastener, but be not limited to snap-fastener, pass through The two ends of slide fastener can be fixed on the bag side of inclusion by the snap-fastener in one embodiment, can be by Fig. 4 due to being formed when inclusion In find out, stressed plate 111 connect two side ends can produce vacancy 7, so, slide fastener is fixed on side by fixture 6 With effect that is certain antitheft or preventing article from dropping, the long influence aesthetic property of slide fastener can be also avoided, by long slide fastener two End selectivity is fixed on side, is facilitated and is used.

Further, in one embodiment, as shown in figure 1, be provided with the bag side grip band fixing hole 41 with And gripped described in penetrating with band 42 is gripped in fixing hole 41, gripping band fixing hole 41 and gripping band 42 and formed is used to lift inclusion Grip portion 4.Grip band fixing hole 41 to be located on side, it may include have multiple, be provided with preferred embodiment as shown in Figure 1 Four, it is symmetrical arranged, includes two per side, is symmetricly set on bag side towards the side of human body and dorsad the one of human body Side, grips band 42 successively（Overlook clockwise or counterclockwise）Penetrate it is multiple grip in band fixing hole 41, and grip the two ends of band 42 Connection forms an annular；When towards human body side and dorsad human body side is when gripping that band 42 is simultaneously symmetrical to be extracted out, band two is gripped Side symmetrically grips mode in biobelt, and now it is gripped apart from short, be can be used for one hand and is gripped；When being only oriented towards human body side or dorsad When one end for gripping band 42 of human body side has individually been carried, grip band 42 and integrally grip mode with annular in single tape and be drawn out, The more above-mentioned biobelt of distance can now be gripped, and to grip mode long, is shouldered available for single shoulder.Two kinds of knapsack modes can be used according to user It is free.But, the quantity with fixing hole 41 is gripped in specific embodiment can be symmetrically including multiple, as long as above two can be reached The effect of occupation mode is in the protection domain of technical scheme.

It is preferred that, the bottom surface, the supporting plate 21 and the fixed plate 12 include cloth cover；Accordingly, multiple supporting plates Bending connection between 21, between supporting plate 21 and stressed plate 111 and between fixed plate 12 and supporting plate 21 and stressed plate 111 passes through Line and the cloth connection of cloth cover are realized.There is effect that is attractive in appearance, can conveniently washing using cloth cover, and cloth cover also has the work of environmental protection With being the conventional material of inclusion.And hardboard is set in the cloth cover of supporting plate 21 and fixed plate 12, hardboard is also environmental protection Material, can play support and fixed effect.It is preferred that, elastic plate is alternatively in the stressed plate 111, due to cloth material Although stressed plate 111 its can inclusion as normal knapsack be used for store article when have more comfortable effect, Support effect during for rest is simultaneously bad, and flexible stressed plate 111 can sit down in lifting when inclusion is used for rest Stability, however it is not limited to the stressed plate 111 formed completely by cloth.Meanwhile, the packing material of supporting plate 21 and fixed plate 12 Hardboard is not limited to, all support and materials of fixation of playing are in the protection domain of the technical program, simultaneously The embodiment of bending connection is also not necessarily limited to realize by the connection of the line and cloth of cloth cover, any to realize that bending connects The technical scheme connect is in the protection domain of the technical program.

Collapsible knapsack provided by the present invention is described in detail above.Specific case used herein is to this The principle and embodiment of invention are set forth, the explanation of above example be only intended to help to understand the present invention method and Its core concept.It should be pointed out that for those skilled in the art, not departing from the premise of the principle of the invention Under, some improvement and modification can also be carried out to the present invention, these are improved and modification also falls into the protection of the claims in the present invention In the range of.

Claims

1. a kind of collapsible knapsack, it is characterised in that including bag bottom and bag side, the bag side is divided into vertical Support peace Face force area, bent connection between the vertical Support and the plane force area；

The plane force area includes by connector mutually splicing between multiple stressed plates, each stressed plate；

Multiple supporting plates are by being bent to form a cylinder, and multiple stressed plates pass through bending while forming the cylinder Form a stress surface;

Also include fixed plate, the bent connection supporting plate in the first side of the fixed plate is adjacent with first side The bent connection in the second side stressed plate, the fixed plate is hard, for when forming the stress surface support it is described by The corner in power face.

2. collapsible knapsack as claimed in claim 1, it is characterised in that be provided with the bag side grip band fixing hole with And penetrate described grip with gripping band in fixing hole.

3. the collapsible knapsack as any one of claim 1-2, it is characterised in that the connector is slide fastener, snap-fastener Or adhering buckle.

4. collapsible knapsack as claimed in claim 3, it is characterised in that be provided with the slide fastener for by the slide fastener The fixture of bag side is fixed at two ends.

5. the collapsible knapsack as any one of claim 1-2, it is characterised in that the supporting plate is provided with six.

6. collapsible knapsack as claimed in claim 5, it is characterised in that the stressed plate is provided with two.

7. the collapsible knapsack as any one of claim 1-2, it is characterised in that the stressed plate is elastic plate.