CN201754910U

CN201754910U - Backpack

Info

Publication number: CN201754910U
Application number: CN2010202435630U
Authority: CN
Inventors: 张玉柱
Original assignee: 张玉柱
Current assignee: BEIJING YOUBEI KEYUAN SCIENCE & TECHNOLOGY CO., LTD.
Priority date: 2010-07-01
Filing date: 2010-07-01
Publication date: 2011-03-09
Anticipated expiration: 2020-07-01

Abstract

The utility model discloses a backpack, which comprises a front wrapping body and a back wrapping body as well as a backpack body with an open slide fastener between the front wrapping body and the back wrapping body. One wrapping body side inside the backpack body is connected with a first sandwich plate for dividing the front and rear containing space. One side surface of the first sandwich plate is provided with an elastic weaving net for containing articles. The wrapping body other side inside the backpack body is connected with a second sandwich plate whose one side surface is provided with two or more storage bags in different sizes for accommodating articles. The back body outside the backpack body is provided with a name card inserting bag. The bottom outside the backpack body is provided with a gasket capable of preventing dirt and slide. Inserting and hanging straps for articles to insert in are provided on the two sides outside the backpack body. The backpack body is made of flame-retardant materials and provided with a watertight layer outside and a lining inside. A double-shoulder strap, a single-shoulder strap, a handle and a reflective strap for lighting in dark environments are connected with the outside of the backpack body. The sandwich plates in the utility model which can effectively divide the space inside the backpack make articles in classified storage convenient.

Description

Knapsack

Technical field

The utility model relates to a kind of bag, relates in particular to a kind of knapsack.

Background technology

Knapsack of the prior art, accommodation space is subregion not, is unfavorable for that the user stores classifiedly article, influences people and uses.

The utility model content

In view of this, technical problem to be solved in the utility model is: provide a kind of simple in structure, effectively separate accommodation space, make things convenient for the user to store classifiedly the knapsack of all kinds of article.

In order to achieve the above object, the utility model adopts following technical scheme to realize:

A kind of knapsack, comprise have forward and backward both sides indentured and in forward and backward both sides indentured knapsack body that is connected with open end zipper, wherein, described knapsack body on an inner side is indentured, be connected with in order to separate the bag in front and back accommodation space first sandwich plate.

As preferably, a side of described first sandwich plate is provided with the elastic force knitmesh in order to ccontaining article.

As preferably, described knapsack body is connected with second sandwich plate on inner opposite side is indentured.

As preferably, a side of described second sandwich plate is provided with the pouch in order to ccontaining article.

As preferably, described pouch is for two or more and differ in size.

As preferably, this external rear side of described knapsack is indentured to be provided with the business card bag of planting.

As preferably, this external bottom position of described knapsack is provided with in case dirty and anti-skidding pad.

As preferably, these two external side positions of described knapsack are provided with in order to insert and hang the slotting of article and be linked with.

As preferably, described knapsack body be fire-retardant material and peripheral hardware watertight composition, in be provided with liner layer.

As preferably, this externally is connected with Braces hanged over tow shoulders, single shoulder harness, handle and in order to reflective tape luminous under dark situation described knapsack

As shown from the above technical solution, the beneficial effects of the utility model are:

Compared to existing technology, the utility model is simple in structure, by the setting to sandwich plate, effectively separates accommodation space, makes things convenient for the user to store classifiedly all kinds of article.Lining of the present utility model is solid simultaneously; fire-retardant; can effectively prevent propagation of flame; original performance that can keep fabric again; the anti-water-sprinkling in lining surface is handled in addition; inboard twice PU water-proofing treatment; slide fastener can be prevented rainwater; can be at night with the dark condition of light under luminous; reflective under the irradiation of light; insert to be linked with and to load plug-in accessory bag or mini-plant very easily; the bag of planting can inject the card of business card size; elastic force knitmesh; pouch can load the product of multiple dimensions, and article are avoided damaging in the liner layer protection bag, add Braces hanged over tow shoulders; single shoulder harness and handle; make the utility model load be evenly distributed; meet the artificial mechanics of human body, attached body is good, and it is easy to carry flexibly effectively to reduce physical consumption.

Description of drawings

Fig. 1 is an external structure schematic diagram of the present utility model.

Fig. 2 is an internal structure schematic diagram of the present utility model.

The specific embodiment

In order to make those skilled in the art can further understand feature of the present utility model and technology contents, see also following about detailed description of the present utility model and accompanying drawing.

See also Fig. 1 to shown in Figure 2, the utility model provides a kind of knapsack, comprise have before, back both sides indentured 1,2 and in preceding, indentured of back both sides are connected with the knapsack body of open end zipper 3, wherein, described knapsack body is connected with first sandwich plate 4 in order to accommodation space before and after separating in the bag on an inner side is indentured, one side of described first sandwich plate is provided with the elastic force knitmesh 5 in order to ccontaining article, described knapsack body is connected with second sandwich plate 6 on inner opposite side is indentured, one side of described second sandwich plate is provided with the pouch 7 in order to ccontaining article, described pouch is two or more and differs in size, the indentured business card plant bag that is provided with of this external rear side of described knapsack, this external bottom position of described knapsack is provided with to be used in case dirty and anti-skidding pad, these two external side positions of described knapsack are provided with in order to insert extension the slotting of article and are linked with 8, described knapsack body is fire-retardant material and peripheral hardware watertight composition, in be provided with liner layer, this external Braces hanged over tow shoulders that is connected with of described knapsack, single shoulder harness 9, handle 10 and in order to reflective tape luminous under dark situation.

But the above only is a preferable possible embodiments of the present utility model, is not in order to limit to claim of the present utility model, so the equivalent structure that all utilization the utility model specifications and accompanying drawing content are done changes, all in like manner to be included in the scope of the present utility model.

Claims

1. knapsack, comprise have forward and backward both sides indentured and in forward and backward both sides indentured knapsack body that is connected with open end zipper, it is characterized in that described knapsack body is connected with in order to separate first sandwich plate of front and back accommodation space in the bag on an inner side is indentured.

2. knapsack as claimed in claim 1 is characterized in that, a side of described first sandwich plate is provided with the elastic force knitmesh in order to ccontaining article.

3. knapsack as claimed in claim 2 is characterized in that, described knapsack body is connected with second sandwich plate on inner opposite side is indentured.

4. knapsack as claimed in claim 3 is characterized in that, a side of described second sandwich plate is provided with the pouch in order to ccontaining article.

5. knapsack as claimed in claim 4 is characterized in that, described pouch is two or more and differs in size.

6. knapsack as claimed in claim 5 is characterized in that, the indentured business card plant bag that is provided with of this external rear side of described knapsack.

7. knapsack as claimed in claim 6 is characterized in that, this external bottom position of described knapsack is provided with to be used in case dirty and anti-skidding pad.

8. knapsack as claimed in claim 7 is characterized in that, these two external side positions of described knapsack are provided with in order to insert extension the slotting of article and are linked with.

9. knapsack as claimed in claim 8 is characterized in that, described knapsack body be fire-retardant material and peripheral hardware watertight composition, in be provided with liner layer.

10. as each described knapsack in the claim 1 to 9, it is characterized in that this externally is connected with Braces hanged over tow shoulders, single shoulder harness, handle and in order to reflective tape luminous under dark situation described knapsack.