CN202445329U - Trolley backpack - Google Patents
Trolley backpack Download PDFInfo
- Publication number
- CN202445329U CN202445329U CN2012200656816U CN201220065681U CN202445329U CN 202445329 U CN202445329 U CN 202445329U CN 2012200656816 U CN2012200656816 U CN 2012200656816U CN 201220065681 U CN201220065681 U CN 201220065681U CN 202445329 U CN202445329 U CN 202445329U
- Authority
- CN
- China
- Prior art keywords
- utility
- backpack
- pull bar
- model
- braces
- 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 discloses a trolley backpack in the field of the backpack. The trolley backpack comprises a soft body part used for straps; the soft body part is fixedly provided with the straps and a telescopic pull rod on the side clung to the back; the bottom of the soft body part is provided with roller wheels; a hard body is connected on the side of the soft body part far from the straps; and the soft body part is connected with the hard body by a connecting material, so that a sealed bag body can be formed. The bag body is formed by combining soft body material and hard body material, so that articles in the bag body can be protected; and due to a hardware structure, the bag body is attractive in appearance, and the trolley backpack can be used for carrying articles when a person goes off on a trip.
Description
Technical field
The utility model relates to a kind of bag, particularly a kind of knapsack.
Background technology
Can supply both shoulders back and the case and bag of drawing down at present; Make things convenient for whilst on tour to carry more heavier article, can alleviate heavy burden with rod-pulling type case and bag hauling, this pair of braces knapsack begins to be widely used by primary and secondary students; Soon in student family, promote; But in use my humble opinion is found the defective of many uses aspect, and for example: therefore this knapsack is not enough to protect the article in the inclusion because its inclusion all adopts soft material to process; The student in use often throws away knapsack on the ground, easily the article in the knapsack is damaged.
The utility model content
The purpose of the utility model provides a kind of pull bar knapsack, and the hard material crushing resistance is strong, and the article in the inclusion are had protective effect.
The purpose of the utility model is achieved in that a kind of pull bar knapsack; Comprise the software part that is used for braces; The side that said software partly is close to the back is fixed with braces and telescopic pull bar; The bottom of software part is equipped with roller, and said software partly is connected with hardware away from a side of braces, and said software partly with between the hardware seals inclusion through being connected continuous formation of material.
Compared with prior art; The beneficial effect of the utility model is; The utility model combines as inclusion with soft material through using hard material, makes inclusion safer, and crushing resistance is strong; Article in the inclusion have protective effect, and hard material is made various structure and made the inclusion good looking appearance.The utility model can be used for people and travels outdoors and deposit belongings.
As the further improvement of the utility model, said hardware is various plastic housing.It is with low cost, and intensity is reliable.
As the further improvement of the utility model, said connection material is a slide fastener.It is simple in structure, and is with low cost.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the another kind of structural representation of the utility model.
Wherein, 1 pull bar, 2 software parts, 3 braces, 4 rollers, 5a, 5b connect material, 6 plastic housings.
The specific embodiment
A kind of pull bar knapsack as shown in Figure 1; Comprise the software part 2 that is used for braces; The cling to the body side at back of software part 2 is fixed with braces 3 and telescopic pull bar 1, and the bottom of software part 2 is equipped with roller 4, and software part 2 is connected with plastic housing 6 away from a side of braces 3; Link to each other and form the sealing inclusion through being connected material 5a between software part 2 and the plastic housing 6, connection material 5a is a slide fastener.
The utility model is not limited to the foregoing description; As shown in Figure 2; Arch plastic housing 6 can be used as single part through connecting the part that material 5b is connected software part 2, and on the basis of the disclosed technical scheme of the utility model, those skilled in the art is according to disclosed technology contents; Do not need performing creative labour just can make some replacements and distortion to some technical characterictics wherein, these replacements and distortion are all in the protection domain of the utility model.
Claims (3)
1. pull bar knapsack; Comprise the software part that is used for braces; The side that said software partly is close to the back is fixed with braces and telescopic pull bar, and the bottom of software part is equipped with roller, it is characterized in that; Said software partly is connected with hardware away from a side of braces, and said software partly with between the hardware seals inclusion through being connected continuous formation of material.
2. a kind of pull bar knapsack according to claim 1 is characterized in that said hardware is a plastic housing.
3. a kind of pull bar knapsack according to claim 1 and 2 is characterized in that said connection material is a slide fastener.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200656816U CN202445329U (en) | 2012-02-27 | 2012-02-27 | Trolley backpack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200656816U CN202445329U (en) | 2012-02-27 | 2012-02-27 | Trolley backpack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202445329U true CN202445329U (en) | 2012-09-26 |
Family
ID=46861233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200656816U Expired - Fee Related CN202445329U (en) | 2012-02-27 | 2012-02-27 | Trolley backpack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202445329U (en) |
-
2012
- 2012-02-27 CN CN2012200656816U patent/CN202445329U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120926 Termination date: 20140227 |