CN209931799U

CN209931799U - Backpack combination, backpack accessory and back plate

Info

Publication number: CN209931799U
Application number: CN201920413627.8U
Authority: CN
Inventors: 张藤耀
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-03-29
Filing date: 2019-03-29
Publication date: 2020-01-14
Anticipated expiration: 2029-03-29

Abstract

The utility model discloses a knapsack combination, bear accessory and backplate, the knapsack combination includes: a bag body; and a backpack fitting comprising: the back plate is provided with a first combining part and a second combining part which are opposite, and the first combining part is used for being combined with the bag body; the back plate is provided with a middle area, the middle area is positioned between the first combining part and the second combining part, and the middle area is provided with a first connecting hole; the shoulder strap is provided with two shoulder straps and a first connecting strap, and the two shoulder straps are respectively provided with a first fastener; the first connecting belt passes through the first connecting hole; and the waistband is combined with the second combining part and is connected with the two first fasteners. The design of the back plate can be used for combining bag bodies with different sizes, functions or capacities.

Description

Backpack combination, backpack accessory and back plate

Technical Field

The utility model relates to a backpack; in particular to a backpack combination, a backpack accessory used for combining the backpack and a back plate.

Background

The conventional backpack is integrated and non-detachable, that is, the bag body and the straps of the backpack are sewn, so the conventional backpack structure cannot replace the backpack bag body with different capacities and functions according to the requirements, which is very inconvenient for users.

SUMMERY OF THE UTILITY MODEL

In view of this, the present invention provides a backpack assembly, a backpack accessory and a back plate, which can be used by a user to mate different bag bodies.

The present invention provides a backpack attachment for attaching to a bag, comprising: the back plate is provided with a first combining part and a second combining part which are opposite, and the first combining part is used for being combined with the bag body; the back plate is provided with a middle area, the middle area is positioned between the first combining part and the second combining part, and the middle area is provided with a first connecting hole; the shoulder strap is provided with two shoulder straps and a first connecting strap, and the two shoulder straps are respectively provided with a first fastener; the first connecting belt passes through the first connecting hole; and the waistband is combined with the second combining part and is connected with the two first fasteners.

The above object is achieved by the present invention, which provides a backpack assembly comprising: a bag body; and a backpack fitting comprising: the back plate is provided with a first combining part and a second combining part which are opposite, and the first combining part is used for being combined with the bag body; the back plate is provided with a middle area, the middle area is positioned between the first combining part and the second combining part, and the middle area is provided with a first connecting hole; the shoulder strap is provided with two shoulder straps and a first connecting strap, and the two shoulder straps are respectively provided with a first fastener; the first connecting belt passes through the first connecting hole; and the waistband is combined with the second combining part and is connected with the two first fasteners.

The present invention provides a back plate for connecting to a bag, which is characterized in that: the back plate is provided with a first combining part and a second combining part which are opposite, the first combining part is used for being combined with the bag body, and the second combining part is used for being combined with a waistband; the back plate is provided with a middle area, the middle area is positioned between the first combining part and the second combining part, and the middle area is used for combining a strap.

The utility model has the advantages that through the design of the back-carrying accessory and the back plate, the utility model can be combined with different bag bodies for use, and the user can change different bag bodies according to different requirements.

Drawings

Fig. 1 is a schematic view of a backpack fitting according to an embodiment of the present invention.

Fig. 2 is an exploded view of fig. 1.

Fig. 3 and 4 are schematic views of different surfaces of the back plate.

Figures 5 and 6 are schematic views of different surfaces of the harness.

Fig. 7 and 8 are schematic views of the straps combined at different positions of the back plate.

Fig. 9 is a sectional reference view illustrating a state where the first connection band on the harness passes through the first connection hole of the back plate.

Fig. 10 is a perspective view of the waistband.

Fig. 11 is a schematic diagram of the operation of combining the back plate and the waistband.

Fig. 12 is a schematic view of the back plate and the waistband after being combined.

Fig. 13 is a schematic cross-sectional view taken along line 12-12 of fig. 12.

FIG. 14 is a schematic view showing the operation of the combination of the carrying accessory and the bag body.

Fig. 15 is a schematic view of the back plate and the bag body after being assembled, and the shoulder strap and the waist belt are omitted for clarity of the drawing.

Fig. 16 is a schematic view of the back panel and the pouch body being combined separately.

Fig. 17 is a schematic view of a coupling ring for connecting the coupling hole of the back plate and the bag body using a coupling band after the back plate and the bag body are combined.

Fig. 18 is a schematic view of a backpack assembly according to another embodiment of the present invention.

1 backpack fittings

2 bag body 3 and bag mouth 4 combined ring

5 assembly 6 fastener

7 bag body 7a first joining part 7b third joining part

10 back plate 10a first side 10b second side

12 first combining part 14 second combining part 14a second connecting hole

16 middle area 16a first connection hole 17a first elevation

17b second ridge 17c groove 17d recess

17e recess 18 first adhesive portion 19 coupling hole

20 carrying strap 20a first side 20b second side

21 harness body 22 shoulder strap 22a second joint

23 first fastener 24 first connecting band 26 second adhesive part

27

fastener

28a, 28b fastener

30 waist band 30a fourth joint part

32 waistband opening 34a, 34b fastener 36 second fastener

38 second connecting band 38a joining part 39

40 binding belt

Detailed Description

The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.

To illustrate the present invention more clearly, an embodiment will be described in detail below with reference to the drawings. Referring to fig. 1 and 2, a backpack assembly according to an embodiment of the present invention includes a backpack accessory 1 and a bag body 2 (see fig. 14), wherein the backpack accessory 1 is configured to be combined with the bag body 2 and includes a back plate 10, a strap 20 and a belt 30.

The back plate 10 has a first combining portion 12 and a second combining portion 14 opposite to each other, the first combining portion 12 is used for combining with the bag body 2; the back plate 10 has a middle area 16, the middle area 16 is located between the first combining portion 12 and the second combining portion 14, and the middle area 16 is provided with a first connecting hole 16 a. In the present embodiment, the number of the first connection holes is at least two, one first connection hole 16a is closer to the upper first combining portion 12, and the other first connection hole 16a is closer to the lower second combining portion 14. In addition, in some embodiments, the number of the first connection holes may be designed to be three or more, and preferably, each of the first connection holes is arranged at intervals along the longitudinal direction of the back plate 10.

As shown in fig. 2 to 4, in the present embodiment, the back plate 10 has a first surface 10a and a second surface 10b, the first surface 10a is a surface facing the user, the second surface 10b is a surface facing the bag body 2, and preferably, in the present embodiment, the central region 16 of the first surface 10a is formed with a first raised portion 17a, and the regions on both sides of the central region 16 are formed with a plurality of second raised portions 17b, as shown in fig. 3, three second raised parts 17b are formed on the left and right sides, and grooves 17c are formed between the second raised parts 17b and in front of the second raised parts 17b, so that when the user wears the backpack, the user, the design of the ridges and grooves 17c between the user's back and the back plate 10 will help to achieve ventilation and heat dissipation, which is more comfortable for the user's back. In addition, in the present embodiment, the second surface 10b is formed with the recessed portion 17d at a position corresponding to the first raised portion 17a, and the recessed portion 17e at a position corresponding to the second raised portion 17b, so that the back plate 10 can achieve a lighter weight effect.

The strap 20 has two shoulder straps 22 and a first connecting strap 24, the two shoulder straps 22 are respectively provided with a first fastener 23, and the first connecting strap 24 is used for passing through the first connecting hole 16a of the backboard 10 so as to combine the strap 20 with the backboard 10. In the present embodiment, the harness 20 further includes a harness main body 21, and the harness main body 21 is connected to two shoulder straps 22 and a first connecting strap 24.

As shown in fig. 2 to 3 and 5 to 6, a first adhesive portion 18 is disposed at the central region 16 of the back plate 10, or the first adhesive portion 18 is disposed on the entire first surface 10a of the back plate 10. The strap 20 has a first surface 20a and a second surface 20b, the first surface 20a is a surface facing the user, the second surface 20b is a surface facing the back plate 10, the second surface 20b is provided with a second pasting portion 26, the second pasting portion 26 is detachably combined with the first pasting portion 18, for example, the first pasting portion 18 may be a female felt, the second pasting portion 26 may be a male felt, or, in an embodiment, one of the first pasting portion 18 and the second pasting portion 26 is a pasting felt, and the other is a material for pasting the pasting felt, but the description is not limited thereto.

Through the above design, please refer to fig. 7 to 9, when the strap 20 is to be coupled to the backboard 10, the second surface 20b of the strap 20 faces the first surface 10a of the backboard 10, and the first connection belt 24 passes through the first connection hole 16a and passes through the second surface 10b of the backboard 10, and then passes through the first connection hole 16 of the backboard 10 and returns to the first surface 10a of the backboard 10, and then is coupled and fixed with the strap 20, for example, as shown in fig. 8, a fastener 27 may be connected to the strap body 21, and the first connection belt 24 that passes through may be coupled with the fastener 27, wherein the fastener 27 may be, but is not limited to, a double-sided buckle, a bayonet buckle, etc. In addition, particularly, the height of the strap 20 can be adjusted according to the requirement of the user, for example, as shown in fig. 7, the strap 20 can be connected to the middle of the back plate 10, and the second adhesive portion 26 of the strap 20 can be adhered to the first adhesive portion 18 of the back plate 10 to fix the position of the strap 20 relative to the back plate 10, or as shown in fig. 8, the strap 20 can be connected to a higher position of the back plate 10, and in an embodiment, the strap 20 can be connected to a position closer to the lower first connecting hole 16a, but the positions shown in fig. 7 and 8 are not limited.

In addition, in the embodiment, a pair of

fasteners

28a, 28b capable of being fastened to each other may be further disposed on the two shoulder straps 22, so that when the user wears the shoulder strap 20, the

fasteners

28a, 28b can be fastened to each other, thereby enhancing the effect of stably disposing the shoulder straps 22 on the shoulders of the user.

Referring to fig. 2 and 10, the waist belt 30 is combined with the second combining portion 14 of the back plate 10, and the waist belt 30 is connected with the second fastening member 23 of the back strap 20. In this embodiment, the waistband 30 has a waistband opening 32 for inserting the second engaging portion 14 of the back plate 10; two sides of the waistband 30 are respectively connected with a fastener 34a, 34b, the two fasteners 34a, 34b can be correspondingly buckled, so that the waistband 30 can form a loop to be fixed on the waist of a user; the waist belt 30 is further connected with two second fasteners 36 for detachably engaging with the two first fasteners 23 of the shoulder straps 20, respectively, so that the shoulder straps 22 can be carried on the user. Through the above design, when the user fixes the waistband 30 on the waist of the user, a corresponding supporting force can be provided to the back plate 10.

In addition, as shown in fig. 11 to 13, in the present embodiment, the second combining portion 14 is provided with a second connecting hole 14 a; a second connecting strap 38 is attached to the waist belt 30. When the second coupling portion 14 of the back panel 10 is inserted into the waistband opening 32, the second connecting strap 38 can pass through the second connecting hole 14a and be fixed, so that the back panel 10 and the waistband 30 can be coupled and positioned, and the second coupling portion 14 of the back panel 10 is prevented from being pulled out of the waistband opening 32. In addition, it is preferable that the second connecting belt 38 has a connecting member 38a, and the waist belt 30 has a connecting portion 39, after the second connecting belt 38 passes through the second connecting hole 14a, the connecting member 38a and the connecting portion 39 can be combined to fix, for example, the connecting member 38a can be a sticky felt, and the connecting portion 39 can be another sticky felt, so that the connecting member 38a and the connecting portion 39 can be detachably combined. In particular, in the present embodiment, the coupling portion 39 is a sandwich layer disposed in the pocket 32, so that, in addition to the aesthetic effect, since the second connecting band 38 is coupled to the coupling portion 39 by passing through the pocket 32, and the coupling position is in the pocket 32, the possibility of unintended separation of the coupling member 38a of the second connecting band 38 from the coupling portion 39 can be reduced.

Referring to fig. 14 and 15, when the backpack assembly of the present invention is used, the back plate 10 is combined with the bag body 2, for example, in an embodiment, the bag body 2 has a combining bag mouth 3, and the first combining portion 12 of the back plate 10 can be inserted into the combining bag mouth 3, so that when the user carries the carrying accessory 1, the carrying accessory 1 can support the bag body 2 by the first combining portion 12 of the back plate 10. In addition, when a user wants to replace a different bag body 2, for example, a bag body 2 with different functionality and capacity, the user can replace the different bag body 2 quickly and conveniently by pulling the first coupling portion 12 of the back plate 10 out of the coupling opening 3 of the bag body 2. In addition, in order to further improve the stable combination effect between the back plate 10 and the bag body 2, a plurality of combination rings 4 may be disposed on the bag body 2, and a plurality of combination holes 19 may be disposed at both sides of the back plate 10, so that the user may further use components 5 such as a rope, a combination band, or a buckle to connect and fix the combination rings 4 and the combination holes 19, thereby enhancing the combination effect between the back plate 10 and the bag body 2.

In addition, as shown in fig. 16 to 17, in an embodiment, the back plate 10 can be separately combined with the bag body 2, for example, after a combination belt 40 passes through at least one combination hole 19 on the back plate 10 and at least one combination ring 4 on the bag body 2, the combination belt can be fixed through fasteners 6 such as, but not limited to, a double-sided buckle, a latch, a buckle, etc., so that a user can lift the back plate 10 and the bag body 2 through the combination belt 40 to change into a hand-held backpack, which is different from the back backpack in the front. In addition, another connecting band 41 may be used to connect the other side of the back plate 10 with the bag body 2, but not limited thereto, and other fasteners such as a buckle may be used to connect the connecting hole 19 of the back plate 10 with the connecting ring 4 of the bag body 2.

As shown in fig. 18, in an embodiment, the upper half of the bag body 7 is provided with two first combining portions 7a, and the back plate 10 is provided with two positioning holes 19 a; the shoulder straps 22 of the harness 20 are respectively provided with a second coupling portion 22 a. In this embodiment, the first coupling portion 7a is a loop, and the second coupling portion 22a is a buckle ring connected to the shoulder strap 22. during assembly, a user can pass the two first coupling portions 7a through the two positioning holes 19a, and then detachably couple the two second coupling portions 22a to the two first coupling portions 7 a. Thus, when the user wears the shoulder straps 22, the two first connecting portions 7a can be pulled by the two second connecting portions 22a, and the bag body 7 can be positioned at the rear side of the back plate 10. In addition, in other applications, the structures of the first combining portion and the second combining portion are not limited to the above description, and a fastener such as a connecting buckle, a male and female buckle, etc. that can be matched with each other, or a male and female felt structure that can be bonded with each other, or other accessories that can be detachably combined can be used.

Referring to fig. 18, in an embodiment, the lower half of the bag body 7 is provided with two third connecting portions 7 b; the waistband 30 is provided with two fourth combining parts 30a, and the two fourth combining parts 30a can be combined with the two third combining parts 7b respectively. For example, in the present embodiment, the third combining portion 7b may be a collar, and the fourth combining portion 30a may be a buckle, so that the third combining portion 7b and the fourth combining portion 30a may be detachably combined. In other embodiments, the third connecting portion 7b and the fourth connecting portion 30a may be other types of structures, such as fasteners, such as a buckle, a male-female buckle, etc., which can be connected to each other, or a male-female felt structure which can be bonded to each other, or other fittings which can be detachably connected.

Through the above design, the utility model provides a knapsack combination, bear accessory and backplate except can convenience of customers change different functions, capacity or the bag body of size, do provide the form that the user changed the carrying bag body, for example change into the knapsack and use or change into the handbag and use etc. and can provide the diversified user situation of user.

The above is only a preferred and feasible embodiment of the present invention, and all equivalent changes to the application of the specification and claims of the present invention should be considered to be included in the scope of the present invention.

Claims

1. A backpack accessory is used for being combined with a bag body and is characterized in that: comprises the following steps:

the back plate is provided with a first combining part and a second combining part which are opposite, and the first combining part is used for being combined with the bag body; the back plate is provided with a middle area, the middle area is positioned between the first combining part and the second combining part, and the middle area is provided with a first connecting hole;

the shoulder strap is provided with two shoulder straps and a first connecting strap, and the two shoulder straps are respectively provided with a first fastener; the first connecting belt passes through the first connecting hole;

and the waistband is combined with the second combining part and is connected with the two first fasteners.

2. The backpack accessory of claim 1, wherein: the number of the first connecting holes is at least two, and the first connecting belt passes through the at least two first connecting holes and then is combined on the back belt.

3. The backpack accessory of claim 1, wherein: the central area of the back plate is provided with a first pasting part; the strap is provided with a strap main body, the strap main body is connected with the two shoulder straps and the first connecting strap, and the strap main body is provided with a second pasting part which is detachably combined with the first pasting part.

4. The backpack accessory of claim 3, wherein: the strap body is connected with a fastener, and the first connecting strap is combined on the fastener after passing through the first connecting hole.

5. The backpack accessory of claim 1, wherein: the second combining part of the back plate is provided with a second connecting hole; the waistband is connected with a second connecting belt, and the second connecting belt penetrates through the second connecting hole and then is combined to a combining part on the waistband.

6. The backpack accessory of claim 1, wherein: the waistband is provided with a waistband bag opening, and the second combining part is inserted into the waistband bag opening.

7. The backpack accessory of claim 1, wherein: the waistband is connected with two second fasteners, and the two second fasteners are combined with the two first fasteners in a detachable mode respectively.

8. The backpack accessory of claim 1, wherein: the back plate is characterized in that a first bulge part is formed in the central area of the back plate, a plurality of second bulge parts are formed on two sides of the central area respectively, and a groove is formed among the second bulge parts and between each second bulge part and the first bulge part.

9. A backpack combination, characterized in that: comprises the following steps:

a bag body; and

a backpack fitting according to any one of claims 1 to 8.

10. The backpack combination of claim 9, wherein: the bag body is provided with a combining bag opening, and the first combining part of the back plate is inserted into the combining bag opening.

11. The backpack combination of claim 9, wherein: the bag body is provided with a plurality of combination rings, and two side parts of the back plate are provided with a plurality of combination holes; the backpack assembly comprises a combination belt, and the combination belt is used for passing through at least one combination hole and at least one combination ring.

12. The backpack combination of claim 9, wherein: the upper half part of the bag body is provided with two first combining parts; the back plate is provided with two positioning holes; the two shoulder straps of the shoulder strap are respectively provided with a second combining part; the two first combining parts respectively penetrate through the two positioning holes and then are combined with the two second combining parts respectively.

13. The backpack combination of claim 9, wherein: the lower half part of the bag body is provided with two third combining parts; the waistband is provided with two fourth combining parts which are respectively combined with the two third combining parts.

14. A backboard is used for being combined to a bag body, and is characterized in that:

the back plate is provided with a first combining part and a second combining part which are opposite, the first combining part is used for being combined with the bag body, and the second combining part is used for being combined with a waistband; the back plate is provided with a middle area, the middle area is positioned between the first combining part and the second combining part, and the middle area is used for combining a strap.

15. The backing sheet of claim 14 wherein: the central area of the back plate is provided with two first connecting holes, wherein one first connecting hole is closer to the first combining part, the other first connecting hole is closer to the second combining part, and the two first connecting holes are used for a first connecting belt of the strap to pass through.

16. The backing sheet of claim 14 wherein: the second combining part of the back plate is provided with a second connecting hole for a second connecting belt connected with the waistband to pass through so that the back plate is combined with the waistband.

17. The backing sheet of claim 14 wherein: a plurality of combining holes are arranged at the two sides of the central area of the back plate.

18. The backing sheet of claim 14 wherein: the back plate is characterized in that a first bulge part is formed in the central area of the back plate, a plurality of second bulge parts are formed on two sides of the central area respectively, and a groove is formed between the second bulge parts and between each second bulge part and the first bulge part.