CN201388687Y

CN201388687Y - Multi-combination split backpack

Info

Publication number: CN201388687Y
Application number: CN200820200499U
Authority: CN
Inventors: 林汉雄
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-09-12
Filing date: 2008-09-12
Publication date: 2010-01-27
Anticipated expiration: 2018-09-12

Abstract

The utility model relates to a multi-combination split backpack which belongs to the technical field of backpacks. The multi-combination split backpack comprises a bag body and shoulder belt back pads, wherein the back side of the bag body is provided with a back plate; the back sides of the shoulder belt back pads are provided with inflatable air sac shock-resistant devices; and the inflatable air sac shock-resistant devices are movably connected with the back plate. After the adoption of the structure, the back plate arranged on the bag body and the inflatable air sac shock-resistant devices arranged on the shoulder belt back pads are movably connected, and various bag bodies and comfortable shoulder belt back pads can be freely combined, so the buying demands of users can be met, the service life of the multi-combination split backpack is prolonged, the use cost is lowered, and the social resources are saved. The shoulder belt back pads are provided with inflatable air pads, the users can regulate the air pressure of the inflatable air pads in the shoulder belt back pads according to personal requirements, the shoulder belt back pads have high comfort, the inflatable air pads can be dismantled, the damaged or old inflatable air pads can be replaced, the use cost is lowered, and the energy sources are saved.

Description

The split type knapsack of many combinations

Technical field:

The utility model belongs to the knapsack technical field, the split type knapsack of particularly many combinations.

Background technology:

At present, the knapsack on the market is of all kinds, generally comprises bag and shoulder belt back pad.Bag is to be used to contain article, its design of existing bag also is varied, have zippered, button is arranged, have single storage unit, a plurality of storages unit is arranged or the like, its color is also rich and varied, and is complete; Its design of existing shoulder belt back pad also is varied, wide bandlet type is arranged, elongated banding pattern is arranged, flexible degree of tightness banding pattern, airbag aeration type or the like is arranged; Bag and shoulder belt back pad are sewed up and are linked into an integrated entity.After the user used a period of time, when bag damages, and the shoulder belt back pad was not damaged, and whole knapsack just can't re-use, and can only abandon; When the shoulder belt back pad is damaged, and bag does not damage, and whole knapsack also can't re-use, and also can only abandon, and makes that the service life of whole knapsack is shorter, and the bag of existing knapsack and shoulder belt back pad can not dismantle combination, causes the huge waste of resource.

And, when at present the user buys knapsack, all is to buy mostly because liking the comfortable of the design of bag or shoulder belt back pad, be difficult to can buy the knapsack of design of not only liking the design of bag but also liking the comfort level of shoulder belt back pad.Therefore, the user wishes to have the knapsack of a kind of bag that can arbitrarily oneself be liked and the shoulder belt back pad combination that is fit to oneself.

The utility model content:

The purpose of this utility model is at the deficiencies in the prior art, bag and shoulder belt back pad can be split the split type knapsack of many combinations that makes up and provide a kind of.

For achieving the above object, the utility model adopts following technical scheme:

The split type knapsack of many combinations comprises bag and shoulder belt back pad, and the described bag back side is equipped with backboard, and described shoulder belt back pad rear side is equipped with the inflatable airbag vibration abatement, and inflatable airbag vibration abatement and backboard flexibly connect.

The backboard of described bag is provided with button hole.

Described inflatable airbag vibration abatement comprises support, be arranged on the spring stack on the support and be arranged on clasp nail on the spring stack, and clasp nail cooperates with described button hole.

Described button hole is the little curved arc shape in big upper end, lower end.

Described clasp nail is made up of nail post and ailhead, and ailhead is connected with the nail post, and the nail post is arranged on the spring stack, and it is big that ailhead is followed closely post, and described ailhead is sphere-like, cubic or cylindric.

Described shoulder belt back pad is provided with the inflatable air cushion, and the inflatable airbag vibration abatement is connected with the inflatable air cushion.

The inflatable air cushion of described shoulder belt back pad is for detachably being arranged in the shoulder belt back pad.

The utility model beneficial effect is: the utility model comprises bag and shoulder belt back pad, the described bag back side is equipped with backboard, described shoulder belt back pad rear side is equipped with the inflatable airbag vibration abatement, inflatable airbag vibration abatement and backboard flexibly connect, adopt said structure, inflatable airbag vibration abatement on backboard on the bag and the shoulder belt back pad flexibly connects, can be with various bags and comfortable shoulder belt back pad arbitrary combination, satisfy user's purchase desire, prolong service life of the present utility model, thereby the reduction use cost is saved social resources; The inflatable air cushion is set in the shoulder belt back pad, the user can oneself regulate the air pressure size of the inflatable air cushion in the shoulder belt back pad according to individual demand, the comfort level height of this shoulder belt back pad, and the inflatable air cushion is detachable, bad old inflatable air cushion can be changed, the shoulder belt back pad soft or hard degree of guaranteeing user's knapsack is the most suitable user's needs, has reduced use cost, has saved resource.

Description of drawings:

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the structural representation of the another kind of bag of the utility model;

Fig. 3 is a decomposition texture schematic diagram of the present utility model;

Fig. 4 is the structural representation of the utility model inflatable airbag vibration abatement;

Fig. 5 is the side view of the utility model inflatable airbag vibration abatement;

Fig. 6 is an A place enlarged drawing among Fig. 5.

The specific embodiment:

In order further to describe the utility model, illustrate with specific embodiment below in conjunction with accompanying drawing:

See Fig. 1,2,4,5 and 6, the split type knapsack of a kind of many combinations, comprise bag 1 and shoulder belt back pad 2, described bag 1 back side is equipped with backboard 11, described shoulder belt back pad 2 rear sides are equipped with inflatable airbag vibration abatement 21, inflatable airbag vibration abatement 21 flexibly connects with backboard 11, backboard 11 on the bag 1 and the inflatable airbag vibration abatement on the shoulder belt back pad 2 21 flexibly connect, various bag 1 and user can be felt comfortable shoulder belt back pad 2 arbitrary combination, satisfied user's purchase desire, prolong service life of the present utility model, thereby reduced use cost, also save social resources, see Fig. 3, this is an alternative bag 1 of the present utility model, and as in when mountain-climbing, the bag 1 that the user uses in the time of can be with mountain-climbing is connected with shoulder belt back pad 2, when going window-shopping, the user can pull down the bag 1 of mountain-climbing, changes the bag of liking when going window-shopping 1, and is easy to use.When bag 1 has been damaged, can only the bag 1 that damages be abandoned, change new bag 1 again, can continue to use, prolong service life of the present utility model; Equally, when shoulder belt back pad 2 has been damaged, also can only change the shoulder belt back pad of damaging 2, economize on resources, the utility model is an environmentally friendly machine.

Described backboard 11 is provided with button hole 3, described inflatable airbag vibration abatement 21 comprises support 4, be arranged on the spring stack 5 on the support 4 and be arranged on clasp nail 6 on the spring stack 5, clasp nail 6 cooperates with described button hole 3, clasp nail 6 and button hole 3 movable fastenings, such activity is fastened and connected, make bag 1 and shoulder belt back pad 2 dismountings and install very convenient, when the article of bag 1 splendid attire are heavier, spring stack 5 on the clasp nail 6 energy flip stands 4, make spring stack 5 flexible up and down, the article vibrations in the bag 1 can be reduced, user's heavy burden can be alleviated again.

Described button hole 3 is the little curved arc shape in big upper end, lower end, and the button hole 3 of this shape not only makes bag 1 and shoulder belt back pad 2 dismountings and install very conveniently and can will be installed in bag 1 locking of shoulder belt back pad 2, makes bag 1 can not get loose.

Described clasp nail 6 is made up of nail post 61 and ailhead 62, and described ailhead 62 be a sphere-like, ailhead 62 with follow closely post 61 and be connected, follow closely post 61 and be arranged on the spring stack 5, it is big that ailhead 62 is followed closely post 61, making that ailhead 62 fastens to can slippage in the described button hole 3.

Described ailhead 62 can also be arranged to sphere-like, cubic, cylindric and other different shape.

Described shoulder belt back pad 2 is provided with inflatable air cushion 22, inflatable airbag vibration abatement 21 is connected with inflation inflatable air cushion 22, inflatable air cushion 22 can be provided with a valve, inflatable airbag vibration abatement 21 can connect the charging connector on the inflatable air cushion 22, inflatable airbag vibration abatement 21 is inflated inflatable air cushion 22 by valve according to the gas degrees of expansion of inflatable air cushion 22, has reached the only dilation of user.

The inflatable air cushion 22 of described shoulder belt back pad 2 is for detachably being arranged in the shoulder belt back pad 2, when 22 gas leakage of inflatable air cushion or can not inflate, inflatable air cushion 22 can be disassembled and change new inflatable air cushion 22, saves social resources.

Certainly, the embodiment of the above, it is better embodiment of the present utility model, be not to limit the utility model practical range, so all equivalences of doing according to the described structure of the utility model claim, feature and principle change or modify, and are included in the utility model claim.

Claims

1, makes up split type knapsack more, comprise bag (1) and shoulder belt back pad (2), it is characterized in that: described bag (1) back side is equipped with backboard (11), described shoulder belt back pad (2) rear side is equipped with inflatable airbag vibration abatement (21), and inflatable airbag vibration abatement (21) flexibly connects with backboard (11).

2, the split type knapsack of many combinations according to claim 1, it is characterized in that: the backboard (11) of described bag (1) is provided with button hole (3).

3, the split type knapsack of many combinations according to claim 2, it is characterized in that: described inflatable airbag vibration abatement (21) comprises support (4), be arranged on the spring stack (5) on the support (4) and be arranged on clasp nail (6) on the spring stack (5), and clasp nail (6) cooperates with described button hole (3).

4, the split type knapsack of many combinations according to claim 2, it is characterized in that: described button hole (3) is the little curved arc shape in big upper end, lower end.

5, the split type knapsack of many combinations according to claim 3, it is characterized in that: described clasp nail (6) is made up of nail post (61) and ailhead (62), ailhead (62) is connected with nail post (61), nail post (61) is arranged on the spring stack (5), it is big that ailhead (62) is followed closely post (61), and described ailhead (62) is sphere-like, cubic or cylindric.

6, the split type knapsack of many combinations according to claim 3, it is characterized in that: described shoulder belt back pad (2) is provided with inflatable air cushion (22), and inflatable airbag vibration abatement (21) is connected with inflatable air cushion (22).

7, the split type knapsack of many combinations according to claim 6, it is characterized in that: the inflatable air cushion (22) of described shoulder belt back pad (2) is for detachably being arranged in the shoulder belt back pad (2).