CN207912328U

CN207912328U - Knapsack

Info

Publication number: CN207912328U
Application number: CN201820290545.4U
Authority: CN
Inventors: 张法易
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-03-01
Filing date: 2018-03-01
Publication date: 2018-09-28
Anticipated expiration: 2028-03-01

Abstract

The utility model discloses a kind of knapsack, which includes knapsack ontology and holder, and knapsack ontology includes the side plate set on the left or right side of knapsack ontology, and perforative connecting hole is offered on side plate；Holder is located at the outer surface of knapsack ontology, and holder includes rack body and the connecting shaft on the rack body；The periphery wall of the connecting shaft is convexly equipped with positioning region, connecting shaft passes through connecting hole, and it is articulated in the connecting hole, so that positioning region is located at side plate and deviates from holder side, side plate offers positioning groove corresponding with positioning region away from the side of holder, positioning groove is inserted into for positioning region, to limit rotation of the connecting shaft relative to connecting hole.The utility model improves the structure of knapsack, and knapsack is enable to replace the arm of user.

Description

Knapsack

Technical field

The utility model is related to wearable device technical field more particularly to a kind of knapsacks.

Background technology

Currently, have become a kind of travel mode to become more and more popular on foot between the suburb, rural area or hill in city, by The circuit of walking is not familiar in walker, the electronic equipments such as mobile phone, tablet computer is often required to use and carries out real-time navigation, To avoid lost.

But in the prior art, walker is using electronic equipment when being navigated, and needs to hold electronics with hand always and sets It is standby, cause walker that can not vacate hand to do other things, influences the experience on foot of walker.

Utility model content

The main purpose of the utility model is to provide a kind of knapsacks, it is intended to knapsack be made to replace the arm of user.

To achieve the above object, the utility model proposes a kind of knapsack, the knapsack includes：

Knapsack ontology includes the side plate set on the left or right side of the knapsack ontology, offers and run through on the side plate Connecting hole；

Holder, is located at the outer surface of the knapsack ontology, and the holder includes rack body and is set on the rack body Connecting shaft；

The periphery wall of the connecting shaft is convexly equipped with positioning region, and the connecting shaft passes through the connecting hole, and is articulated with the company It connects in hole, so that the positioning region is located at the side plate and deviates from the holder side, the side plate deviates from the side of the holder Positioning groove corresponding with the positioning region is offered, the positioning groove is inserted into for the positioning region, to limit the company Rotation of the spindle relative to the connecting hole.

Preferably, the rack body includes multiple folding sub bars, and Damping pivot is in succession successively for multiple folding sub bars It connects.

Preferably, the rack body has opposite first end and second end, and adjacent two fold in sub bar, close to described The sub bar that folds of the first end of rack body has the holding tank for accommodating another folding sub bar.

Preferably, the knapsack further includes elastic component, the elastic component between the side plate and the rack body, And one end of the elastic component is abutted with the side plate, the other end of the elastic component is abutted with the rack body.

Preferably, the side plate is both provided at left and right sides of the knapsack ontology, the quantity of the holder is two, and It is connect respectively with the side plate at left and right sides of the knapsack ontology.

Preferably, two side plates are oppositely arranged, and are fixedly connected by connecting plate.

Preferably, the knapsack further includes waistband, and the both ends of the waistband are connect with two side plates respectively.

Preferably, the one end of the rack body far from the knapsack ontology is additionally provided with support base, and the support base is used It is supported in being supported part.

Preferably, the support base includes sucker, which is adsorbed in the rack body for that will be supported part.

Preferably, be additionally provided with mounting portion on the rack body, the mounting portion be used for in crutch, dagger, electric light One or more detachably tie repeatedly.

Perforative connection is arranged by the way that side plate and holder is being arranged positioned at the side of knapsack in the utility model on side plate Connecting shaft is arranged on rack body, and is convexly equipped with positioning region in the periphery wall of connecting shaft for hole, and connecting shaft is made to pass through connecting hole, And after being articulated in the connecting hole, positioning region is located at side plate and deviates from holder side, meanwhile, it is opened up away from the side of holder in side plate Positioning groove corresponding with positioning region, when connecting shaft is towards mobile outside connecting hole, so that after positioning region is inserted into positioning groove, Holder can be made to hover over setting position, to be supported instead of arm to being supported part, enable user when knapsack is walked It vacates hand and does other things.

Description of the drawings

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.

Fig. 1 is the structural schematic diagram of one embodiment of the utility model knapsack；

Fig. 2 is another angular views of knapsack in Fig. 1, and rack body is in the state in folding process；

Fig. 3 is another angular views of knapsack in Fig. 1, and rack body is in the state after folding completely；

Fig. 4 is the enlarged drawing at A in Fig. 3；

Fig. 5 is the assembling schematic diagram of the utility model side plate and holder；

Fig. 6 is another angular views of Fig. 5 latus inframediums and holder.

Drawing reference numeral explanation：

Label	Title	Label	Title
				10	Knapsack ontology	22	Rack body
11	Side plate	23	Connecting shaft
				13	Positioning groove	24	Positioning region
14	Connecting plate	25	Fold sub bar
				15	Waistband	26	Holding tank
20	Holder	30	Elastic component
				21	Support base

The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making the creative labor premise Lower obtained every other embodiment, shall fall within the protection scope of the present invention.

It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute in the utility model embodiment It is only used for explaining relative position relation, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, such as When the fruit particular pose changes, then directionality instruction also correspondingly changes correspondingly.

In addition, the description for being related to " first ", " second " etc. in the present invention is used for description purposes only, and cannot understand To indicate or implying its relative importance or implicitly indicate the quantity of indicated technical characteristic.Define as a result, " first ", The feature of " second " can explicitly or implicitly include at least one of the features.In addition, the technical side between each embodiment Case can be combined with each other, but must can be implemented as basis with those of ordinary skill in the art, when the combination of technical solution Conflicting or cannot achieve when occur will be understood that the combination of this technical solution is not present, also not in the requires of the utility model Protection domain within.

The utility model proposes a kind of knapsacks.

Referring to Fig.1, the knapsack includes knapsack ontology 10 and the holder being arranged on knapsack ontology 10 20,20, the holder In the outer surface of knapsack ontology 10, and the connection rotated with knapsack ontology 10.Thereby, it is possible to will be supported part to be positioned over holder 20 On, it allows the user to vacate hand and does other things.Wherein, it can be the electronic equipments such as mobile phone, tablet computer to be supported part, Or electric light, dagger and other items.

The connection type of holder 20 and knapsack ontology 10 is described in detail below.

As shown in Fig. 1, Fig. 5 to Fig. 6, knapsack ontology 10 includes the side plate 11 set on its left or right side, on side plate 11 Offer connecting hole；Holder 20 includes rack body 22, and, the connecting shaft 23 being arranged on rack body 22, wherein connection Axis 23 is inserted into the connecting hole of side plate 11, and hinged with the connecting hole, so that the rotation of holder 20 is supported on knapsack ontology 10.

It is of course also possible to connecting shaft 23 is set away from the side of knapsack ontology 10 in side plate 11, and in 22 face of rack body Connecting hole is opened up to the side of side plate 11, the connecting hole on rack body 22 is made to be set in the connecting shaft 23 of side plate 11, so that What holder 20 rotated is supported on knapsack ontology 10.

Further, as shown in Figures 5 and 6, when offering connecting hole, and the company of being provided on rack body 22 on side plate 11 When spindle 23, connecting hole can be made to run through side plate 11, and set positioning region 24 the periphery wall of connecting shaft 23 is convex, when connecting shaft 23 When across connecting hole and hinged with connecting hole, positioning region 24 is located at the side that side plate 11 deviates from holder 20；In side plate 11 away from branch The side of frame 20 offers positioning groove 13 corresponding with the positioning region 24 in connecting shaft 23, which is used for for even The positioning region 24 of spindle 23 is inserted into, to limit rotation of the connecting shaft 23 relative to connecting hole.

It is understood that after connecting shaft 23 and hinged connecting hole, by runing rest ontology 22, to drive connecting shaft 23 rotate relative to connecting hole to the position corresponding with positioning groove 13 of positioning region 24, then, by controlling 23 direction of connecting shaft It is mobile outside connecting hole, you can so that positioning region 24 is inserted into positioning groove 13, to make positioning groove 13 limit 23 phase of connecting shaft Rotation to connecting hole is rotated with limit bracket ontology 22 relative to knapsack ontology 10.In practical applications, by limiting section 24 Position in connecting shaft 23, and, position of the positioning groove 13 on side plate 11 is configured, you can by rack body 22 It is limited in suitable position, with the part that is supported on user-friendly holder 20, is not described in detail herein.

It should be noted that the evacuation passed through for the positioning region 24 in connecting shaft 23 can be arranged at the edge of connecting hole Hole, so that after connecting shaft 23 is inserted into connecting hole, positioning region 24 is located at the side that side plate 11 deviates from holder 20；Alternatively, also may be used With after connecting shaft 23 passes through connecting hole, by the modes such as welding, stickup, buckle by positioning region 24 be arranged connecting shaft 23 from By holding.

In addition, side plate 11 can be arranged in knapsack ontology 10, can also be arranged on the surface of knapsack ontology 10, certainly, When side plate 11 is arranged in knapsack ontology 10, the overall appearance effect of knapsack is more preferable.

In a preferred embodiment, it is passed through as shown in figure 5, radially direction can be opened up in the free end of connecting shaft 23 Connecting shaft 23 is passed through connecting hole by the through-hole worn, so that the through-hole in connecting shaft 23 is located at the side that side plate 11 deviates from holder 20, Then pin is passed through into the through-hole, so that the part that pin stretches out in 23 periphery wall of connecting shaft forms positioning region 24.

Certainly, when the setting connecting shaft 23 on side plate 11, and when opening up connecting hole on rack body 22, holder can be made Connecting hole on ontology 22 runs through rack body 22, and sets positioning region 24 the periphery wall of connecting shaft 23 is convex, when side plate 11 When connecting shaft 23 passes through the connecting hole on rack body 22 and is hinged with connecting hole on rack body 22, positioning region 24 is located at holder Ontology 22 deviates from the side of side plate 11；It is offered and the positioning region in connecting shaft 23 away from the side of side plate 11 in rack body 22 24 corresponding positioning grooves 13, which is used to be inserted into for the positioning region 24 of connecting shaft 23, to limit connecting shaft 23 Relative rotation between connecting hole, details are not described herein again.

In the present embodiment, when between holder 20 and side plate 11 by the cooperation between positioning region 24 and positioning groove 13 with into Row limit when, it further includes elastic component 30 that can make knapsack, wherein elastic component 30 between side plate 11 and rack body 22, and One end of elastic component 30 is abutted with side plate 11, and the other end of elastic component 30 is abutted with rack body 22.

It is understood that elastic component 30 can apply rack body 22 active force far from 11 direction of side plate, work as side When offering connecting hole on plate 11, and being provided with connecting shaft 23 on rack body 22, elastic component 30 pushes rack body 22, makes branch Frame ontology 22 drives connecting shaft 23 towards mobile outside connecting hole, and then makes what the positioning region 24 in connecting shaft 23 stablized to be inserted into side In positioning groove 13 on plate 11, avoids knapsack ontology 10 from shaking and positioning region 24 is caused to be detached from out of positioning groove 13.When need When wanting runing rest 20, by pressing stent 20, makes connecting shaft 23 towards moving in connecting hole and keep positioning region 24 recessed from positioning It is detached from slot 13, operation is very easy.

Similarly, when the setting connecting shaft 23 on side plate 11, and when opening up connecting hole on rack body 22, elastic component 30 Rack body 22 is pushed, so that rack body 22 is directed away from the direction movement of side plate 11, to make the positioning region in connecting shaft 23 24 rack bodies 22 that are inserted into stablized deviate from the positioning groove 13 of 11 side of side plate, and knapsack ontology 10 is avoided to shake and cause Positioning region 24 is detached from out of positioning groove 13.When needing runing rest 20, by pressing stent ontology 22, make rack body 22 It is moved towards side plate 11, so that the positioning region 24 in connecting shaft 23 is detached from out of positioning groove 13 on rack body 22, Operation is very easy.

In a preferred embodiment, elastic component 30 can be spring, and be socketed in connecting shaft 23, so that the one of spring End is abutted with side plate 11, and the other end is abutted with rack body 22.Certainly, elastic component 30 or elastic rubber, torsional spring etc., It specifically can be depending on the structure of side plate 11 and rack body 22.

In further embodiments, connecting shaft 23 and connecting hole can also be made to damp cooperation, so that holder 20 can be opposite Knapsack ontology 10 rotate to it is stationary behind position appropriate, to be supported part on user-friendly holder 20.

In the present embodiment, as shown in Figure 1, the support base for being supported to being supported part can be arranged on holder 20 21, it more quick, stable can be mounted on holder 20 so as to be supported part.

In a preferred embodiment, it includes sucker that can make the support base 21 on holder 20, and the sucker is for will be propped up Support member is adsorbed on rack body 22, so that the structure of support base 21 is simple, the space occupied is smaller, and to mobile phone, tablet electricity The electronic equipments such as brain have preferable fixed effect.

Certainly, support base 21 or clip structure etc., specifically can be depending on the type for being supported part.

In further embodiments, can also mounting portion be set on holder 20, the mounting portion be used for crutch, dagger, Electric light etc. be supported in part it is one or more detachably tie repeatedly, to facilitate user to take at any time.Specifically, it can turn Cane, dagger, electric light etc., which are supported on part, is arranged buckle structure, so that crutch, dagger, electric light etc. are supported part and are tied by the buckle Structure is fastened on rack body 22；Can also buckle structure be set on rack body 22, by quilts such as crutch, dagger, electric lights Support element clamping thereon, specifically can be depending on the structure of rack body 22, and the present embodiment is not restricted.

On the basis of above-mentioned any one embodiment, it is telescopic rod or folding rod that can make rack body 22, as a result, when not When using holder 20, the rack body 22 of holder 20 can be shunk or be folded up, to reduce the overall volume of knapsack.

Wherein it is possible to be arranged support base 21 in the one end of rack body 22 far from knapsack ontology 10, so as to be supported part When being adjusted to suitable position, the length of rack body 22 is as short as possible, to reduce the cost of rack body 22, and makes branch Volume smaller after the contraction of frame ontology 22 or folding.

In the present embodiment, when rack body 22 is to fold rod structure, as shown in Figures 2 to 4, rack body 22 can be made Including multiple folding sub bars 25, and multiple folding sub bars 25 damp articulated connection successively, and rack body 22 can carry out curved as a result, Folding will be supported the centre position that part is adjusted to the human body visual field, or the position among the human body visual field, so that human body is more Add convenient viewing to be supported part, or is operated to being supported part.

Further, rack body 22 has opposite first end and second end, and adjacent two can be made to fold in sub bar 25, The sub bar 25 that folds close to 22 first end of rack body has the holding tank 26 for accommodating another folding sub bar 25, for adjacent two Sub bar 25 is folded mutually to fold.It is understood that after being folded up due to rack body 22, adjacent two fold sub bar In 25, the folding sub bar 25 far from 22 first end of rack body is contained in another holding tank 26 for folding sub bar 25, therefore, branch Frame ontology 22 fold up after overall volume smaller, the space of occupied knapsack also smaller.

Wherein it is possible to be rack body 22 close to one end of knapsack ontology 10 be first end, the other end is second end；Also may be used To be the one end of rack body 22 far from knapsack ontology 10 as first end, the other end is second end.Certainly, when rack body 22 leans on When one end of nearly knapsack ontology 10 is first end, the cross sectional dimensions of rack body 22 can be made along the side far from knapsack ontology 10 To tapering into, knapsack integrally seems more beautiful.

On the basis of above-mentioned any one implementation, the left and right sides of knapsack ontology 10 can be made to be both provided with side plate 11, together When, it is two to make the quantity of holder 20, and is connect respectively with the side plate 11 of 10 left and right sides of backboard body, so that knapsack can prop up Support is more supported part.

Further, as shown in Figures 5 and 6, the both side plate 11 on knapsack ontology 10 can be made to be oppositely arranged, and pass through company Fishplate bar 14 is fixed together, and both side plate 11 and connecting plate 14 can be enclosed fixed space as a result, when by breakable object After product are positioned in the fixed space, knapsack ontology 10 can be avoided to be squeezed and damage breakables.

Further, knapsack can also include waistband 15, and the both ends of the waistband 15 are connect with both side plate 11 respectively, as a result, When 15 beam of waistband is when on the waist of human body, waistband 15 can apply pulling force to side plate 11, and knapsack ontology 10 is avoided to deform and cause Side plate 11 moves, and then makes to be supported on the part that is supported on holder 20 and generate larger shaking.

In the present embodiment, it includes the two sub- waistbands being detachably connected, the end that two sub- waistbands are located remotely from each other that can make waistband 15 Portion is connect with both side plate 11 respectively, and buckle structure and notch is respectively set in two sub- waistbands end close to each other, so that two Sub- waistband easily can be snapped together efficiently, more convenient to use.

The above is only the preferred embodiment of the present invention, and it does not limit the scope of the patent of the present invention, Under every utility model in the utility model is conceived, equivalent structure made based on the specification and figures of the utility model Transformation, or directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.

Claims

1. a kind of knapsack, which is characterized in that the knapsack includes：

Knapsack ontology includes the side plate set on the left or right side of the knapsack ontology, perforative company is offered on the side plate Connect hole；

Holder is located at the outer surface of the knapsack ontology, and the holder includes rack body and the company on the rack body Spindle；

The periphery wall of the connecting shaft is convexly equipped with positioning region, and the connecting shaft passes through the connecting hole, and is articulated with the connecting hole Interior, so that the positioning region is located at the side plate and deviates from the holder side, the side plate is opened up away from the side of the holder There is positioning groove corresponding with the positioning region, the positioning groove is inserted into for the positioning region, to limit the connecting shaft Relative to the rotation of the connecting hole.

2. knapsack as described in claim 1, which is characterized in that the rack body includes multiple folding sub bars, and multiple institutes It states folding sub bar and damps articulated connection successively.

3. knapsack as claimed in claim 2, which is characterized in that the rack body has opposite first end and second end, Adjacent two fold in sub bar, and the sub bar that folds close to the first end of the rack body has another receiving for folding sub bar of receiving Slot.

4. the knapsack as described in claims 1 to 3 any one, which is characterized in that the knapsack further includes elastic component, the bullet Property part is between the side plate and the rack body, and one end of the elastic component is abutted with the side plate, the elasticity The other end of part is abutted with the rack body.

5. the knapsack as described in claims 1 to 3 any one, which is characterized in that be all provided at left and right sides of the knapsack ontology It is equipped with the side plate, the quantity of the holder is two, and is connect respectively with the side plate at left and right sides of the knapsack ontology.

6. knapsack as claimed in claim 5, which is characterized in that two side plates are oppositely arranged, and are fixed and connected by connecting plate It connects.

7. knapsack as claimed in claim 6, which is characterized in that the knapsack further includes waistband, the both ends difference of the waistband It is connect with two side plates.

8. the knapsack as described in claims 1 to 3 any one, which is characterized in that the rack body is far from the knapsack sheet One end of body is additionally provided with support base, and the support base to being supported part for being supported.

9. knapsack as claimed in claim 8, which is characterized in that the support base includes sucker, and the sucker will be for that will be supported Part is adsorbed on the rack body.

10. the knapsack as described in claims 1 to 3 any one, which is characterized in that be additionally provided with installation on the rack body Portion, the mounting portion are used to detachably tie repeatedly with one or more in crutch, dagger, electric light.