CN2239744Y - Gas-filled knapsack - Google Patents
Gas-filled knapsack Download PDFInfo
- Publication number
- CN2239744Y CN2239744Y CN 95226751 CN95226751U CN2239744Y CN 2239744 Y CN2239744 Y CN 2239744Y CN 95226751 CN95226751 CN 95226751 CN 95226751 U CN95226751 U CN 95226751U CN 2239744 Y CN2239744 Y CN 2239744Y
- Authority
- CN
- China
- Prior art keywords
- knapsack
- air bag
- air cells
- gas
- filled air
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Portable Outdoor Equipment (AREA)
Abstract
The utility model relates to a gas-filled type knapsack, which is composed of a plurality of U-shaped forming gas-filled air cells, and a plurality of sliver-shaped back cushion gas-filled air cells, wherein the U-shaped forming gas-filled air cells at the front side and both sides of a knapsack body made of flexible materials are arranged in a vertical direction, the sliver-shaped back cushion gas-filled air cells are arranged at the back side of the knapsack body and between knapsack strips, wherein guide pipes are arranged between every two forming gas-filled air cells and every two back cushion gas-filled air cells, which can cause the forming gas-filled air cells and the back cushion gas-filled air cells to be connected into two independent air cell groups. The utility model has the advantages of simple structure, easy production, convenient and comfortable use, and low cost, and is especially suitable for traveling and operating in the field.
Description
The utility model relates to a kind of travelling or camp appliances, exactly, relates to a kind of foldable inflating formula packsack.
Raising along with people's living standard, the sightseeing tour of going out has become the new trend of domestic common people consumption, some young men like carrying food and life appliance especially, the participation formula of camping is explored or tourism, add the geological exploration personnel march of camping of construction operation and army in the open air, all wish to have a kind of packsack that can fold, be easy to carry and not account for volume.
The purpose of this utility model provides a kind of being convenient to and travels or camp and carry, easy to use, comfortable inflatable knapsack.
The utility model is achieved in that and includes knapsack body, backpack strip and a plurality of air bag, it is characterized in that: in the front of the knapsack body made from flexible material and being vertically arranged with several up and down and being of both sides
The shaping air bag of shape, each shaping air bag is provided with conduit each other and fuses, and is equipped with the inflation air valve; Between the trailing flank of this knapsack body and its backpack strip, be provided with several strip back pad air bags; Above-mentioned a plurality of back pad air bag also is provided with conduit each other and fuses, and is provided with and the air bag that is shaped inflation air valve independent of each other.The airtight lining of above-mentioned air bag application flexibility is made.Above-mentioned air bag can directly be connected as a single entity with the knapsack body.Above-mentioned air bag also can be made respectively separately, and the knapsack body is provided with the interlayer that can supply to put into respectively each air bag.
Characteristics of the present utility model are to adopt flexible airtight lining to make knapsack body and air bag, only need during use to inflate respectively to shaping air bag and back pad air bag by air valve, the former can make the knapsack body be shaped easily, is convenient to pack into or take out object, also effective damp impacts; The latter then can replace elastic solid (Hookean body) formula back pad, makes back pad can adjust the docile degree of itself and human body back better automatically, and effectively alleviates the weight of back pad own, thereby alleviate the gross weight of knapsack.In case behind each air bag deflation, can fold knapsack easily, do not account for volume and the use that is easy to carry, be particularly suitable for tourism or field work and use.This Knapsack structure is simple, and is easy to manufacture, with low cost, easy to utilize.
Fig. 1 is a stereogram of the present utility model.
Fig. 2 is a schematic side view of the present utility model.
Fig. 3 is schematic rear view of the present utility model (having omitted backpack strip).
Fig. 4 is a schematic top plan view of the present utility model.
Referring to Fig. 1-Fig. 4, the utility model is made up of knapsack body 1, backpack strip 2 and 3,4 of a plurality of air bags, and wherein the front of the knapsack body made from flexible material 1 and both sides thereof is vertically arranged with several up and down and is
The shaping air bag 3 of shape (referring to Fig. 2, Fig. 4), each shaping gas cell 3 (Fig. 2 and Fig. 3 for up and down totally four) is provided with conduit each other and fuses, and is equipped with inflation air valve (not shown).Between the trailing flank and its backpack strip 2 of knapsack body 1, be provided with several strip back pad air bags 4 (referring to Fig. 3, Fig. 4), these back pad air bags also are provided with conduit each other and fuse, and are provided with and the air bag that is shaped inflation air valve independent of each other (not shown).
Above-mentioned air bag 3,4 can directly be connected as a single entity with knapsack body 1 and make; Also can make respectively separately, and knapsack body 1 is provided with the interlayer that can supply to put into respectively each air bag.Shaping air bag and back pad air bag should select for use flexible airtight lining to make, and for example: the flexible rubber waterproof cloth can be used for making the air bag that fuses with the knapsack body; As be placed on air bag in the knapsack interlayer body then except that selecting the flexible rubber waterproof cloth for use, can also select for use polyvinyl chloride plastic film to be processed into.
Claims (4)
1. an inflatable knapsack includes knapsack body, backpack strip and a plurality of air bag, it is characterized in that: in the front of the knapsack body made from flexible material and being vertically arranged with several up and down and being of both sides
The shaping air bag of shape, each shaping air bag is provided with conduit each other and fuses, and is equipped with the inflation air valve; Between the trailing flank of this knapsack body and its backpack strip, be provided with several strip back pad air bags; Above-mentioned a plurality of back pad air bag also is provided with conduit each other and fuses, and is provided with and the air bag that is shaped inflation air valve independent of each other.
2. inflatable knapsack as claimed in claim 1 is characterized in that: the airtight lining of above-mentioned air bag application flexibility is made.
3. inflatable knapsack as claimed in claim 1 is characterized in that: above-mentioned air bag can directly be connected as a single entity with the knapsack body.
4. inflatable knapsack as claimed in claim 1 is characterized in that: above-mentioned air bag also can be made respectively separately, and the knapsack body is provided with the interlayer that can supply to put into respectively each air bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95226751 CN2239744Y (en) | 1995-11-28 | 1995-11-28 | Gas-filled knapsack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95226751 CN2239744Y (en) | 1995-11-28 | 1995-11-28 | Gas-filled knapsack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2239744Y true CN2239744Y (en) | 1996-11-13 |
Family
ID=33872823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95226751 Expired - Fee Related CN2239744Y (en) | 1995-11-28 | 1995-11-28 | Gas-filled knapsack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2239744Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102771996A (en) * | 2012-07-24 | 2012-11-14 | 康寻达 | Life-saving knapsack |
| CN107616604A (en) * | 2017-11-02 | 2018-01-23 | 程炽坤 | A kind of luggage case for being easy to go upstairs |
| CN107668882A (en) * | 2017-11-02 | 2018-02-09 | 程炽坤 | A kind of luggage case for being easy to storage |
| CN110013105A (en) * | 2019-05-21 | 2019-07-16 | 上海一吞文化创意有限公司 | A kind of air bag knapsack |
-
1995
- 1995-11-28 CN CN 95226751 patent/CN2239744Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102771996A (en) * | 2012-07-24 | 2012-11-14 | 康寻达 | Life-saving knapsack |
| CN107616604A (en) * | 2017-11-02 | 2018-01-23 | 程炽坤 | A kind of luggage case for being easy to go upstairs |
| CN107668882A (en) * | 2017-11-02 | 2018-02-09 | 程炽坤 | A kind of luggage case for being easy to storage |
| CN110013105A (en) * | 2019-05-21 | 2019-07-16 | 上海一吞文化创意有限公司 | A kind of air bag knapsack |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |