CN206025521U - Novel waterproof knapsack - Google Patents
Novel waterproof knapsack Download PDFInfo
- Publication number
- CN206025521U CN206025521U CN201620674774.7U CN201620674774U CN206025521U CN 206025521 U CN206025521 U CN 206025521U CN 201620674774 U CN201620674774 U CN 201620674774U CN 206025521 U CN206025521 U CN 206025521U
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- CN
- China
- Prior art keywords
- bag
- hot pressing
- knapsack
- waterproof
- bag body
- 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.)
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Abstract
The utility model discloses a novel waterproof knapsack, including the bag body, baldric and hasp, the bag body is one to have upper portion open -ended drum type and holds the bag, the bag body is including inlayer and skin, but the skin is made by hot pressing waterproof material, the mode that bag body comissure adopted hot pressing to compress tightly is connected. The utility model discloses simple structure, the processing cost is low, through the processing of hot pressing joining mode, does not have the sewing vestige, and the outward appearance is succinct pleasing to the eye, during the use, the knapsack body surface all is waterproof material layer, and no opening does not have the infiltration of sewing limit, and sealing water -proofing effect is good.
Description
Technical field
This utility model is related to backpack arts, particularly a kind of new waterproof knapsack.
Background technology
Knapsack receiving bag conventional when being outgoing people or travelling, for carrying carry-on medicated clothing or article.People are with the back of the body
When bag carries carry-on medicated clothing or outgoing article, such as the rainy day, it is not intended to naturally to wrap interior article and is drenched, therefore, have not on market
Few waterproof knapsack.Existing waterproof knapsack mostly is one side waterproof construction, i.e., suture or fit one layer of waterproof layer in outermost, this kind of
Structure can also reach waterproof effect reluctantly in light rain, and waterproof effect is undesirable when raining heavyly.Even if further increasing waterproof layer bag
The waterproof knapsack of area is wrapped up in, as its junction uses the connected mode of suture, rainwater is easily where suture connection
Bag is penetrated into, causes to wrap interior article eliminating dampness by diuresis, often affect the normal travelling of people.
The content of the invention
This utility model is for the undesirable deficiency of existing waterproof knapsack waterproof effect, there is provided a kind of new waterproof knapsack.
The technical solution of the utility model is：
A kind of new waterproof knapsack, including bag, shoulder belt and lock, the bag is a cylinder type with upper opening
Bag container, the bag include internal layer and outer layer；The outer layer is made by hot pressing waterproof material；The bag comissure adopts
The mode that hot pressing is compressed connects.
As the preferred technical scheme of this utility model, after the bag hot pressing is compressed, the cylinder type that bag is formed is accommodated
Space is open without other in addition to upper opening.
Further, the internal layer is made up of cloth or skin material etc..
Further, the outer layer is made up of materials such as EVA resin or rubber.
Further, the lock is arranged on apart from the lower section of bag upper opening 5-15cm.
Advantage of the present utility model：
This utility model simple structure, processing cost are low, are processed by hot pressing connects mode, without sewing vestige, appearance letter
It is clean attractive in appearance；During use, knapsack inclusion outer surface is entirely waterproof layer, and imperforation, without the infiltration of sewing side, sealed waterproof effect
It is good.
Description of the drawings
Fig. 1 is this utility model structural representation；
Fig. 2 is that this utility model bag presses junction structural representation.
Reference：Bag 1, shoulder belt 2, lock 3, cloth internal layer 4, EVA waterproof outer layers 5.
Specific embodiment
Embodiment 1：
Below in conjunction with the accompanying drawings the present embodiment is described in detail.
As depicted in figs. 1 and 2, a kind of new waterproof knapsack, including bag 1, shoulder belt 2 and lock 3, bag 1 has for one
The cylinder type bag container of upper opening, including cloth internal layer 4 and EVA waterproof outer layers 5；1 comissure cloth internal layer 4 of bag and EVA
The connected mode of waterproof outer layer 5 is that hot pressing compresses connected mode, and after hot pressing is compressed, the cylinder type receiving space that bag 1 is formed is removed
Upper opening is outer without other openings；The opening of the bag 1 is wide-mouth opening, and the quantity for latching 3 is two, is arranged on apart from bag
At the opening 10cm of body 1.
When the present embodiment is used, article is put into after the receiving space of bag 1, under after 1 top of bag is closed, rolling volume is several,
Make 1 top of bag form the upper opening that turnup closes bag 1, then bypassed from above after the turnup with two locks 3
The retaining ring of snapping another side, the portion of will wind up is fixed, and bag 1 forms completely enclosed receiving space.Now due to the appearance of knapsack
Face is entirely EVA waterproof outer layers 5, and no sewing thread, and so as to play completely waterproof effect, user can be with travelling
Completely dispense with and worry that the article in bag 1 is soaked in water.
Embodiment 2：
The opening of the bag is small-bore opening as different from Example 1, and lock quantity relative set is one, position
Put and be arranged on centre, remaining structure is identical with principle.
Below only this utility model preferred embodiment is described, but is not to be construed as the limit to claim
System.This utility model is not only limited to above example, and its concrete structure allows to change, in a word, all only in this utility model
The various change made in vertical scope of the claims is in protection domain of the present utility model.
Claims (5)
1. a kind of new waterproof knapsack, including bag, shoulder belt and lock, the bag is that a cylinder type with upper opening holds
Receive bag, it is characterised in that：The bag includes internal layer and outer layer；The outer layer is made by hot pressing waterproof material；The bag
Comissure is connected by the way of hot pressing compression.
2. new waterproof knapsack according to claim 1, it is characterised in that：After the bag hot pressing is compressed, bag is formed
Cylinder type receiving space in addition to upper opening without other be open.
3. new waterproof knapsack according to claim 1, it is characterised in that：The internal layer is made up of cloth or skin material.
4. new waterproof knapsack according to claim 1, it is characterised in that：The outer layer is by EVA resin or elastomeric material
Make.
5. new waterproof knapsack according to claim 1, it is characterised in that：The lock is arranged on to be opened apart from bag top
The lower section of mouth 5-15cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620674774.7U CN206025521U (en) | 2016-06-30 | 2016-06-30 | Novel waterproof knapsack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620674774.7U CN206025521U (en) | 2016-06-30 | 2016-06-30 | Novel waterproof knapsack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206025521U true CN206025521U (en) | 2017-03-22 |
Family
ID=58310587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620674774.7U Active CN206025521U (en) | 2016-06-30 | 2016-06-30 | Novel waterproof knapsack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206025521U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110322862A (en) * | 2019-07-01 | 2019-10-11 | 深圳视感文化科技有限公司 | A kind of inflatable qin packet |
-
2016
- 2016-06-30 CN CN201620674774.7U patent/CN206025521U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110322862A (en) * | 2019-07-01 | 2019-10-11 | 深圳视感文化科技有限公司 | A kind of inflatable qin packet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |