CN214547925U - Take relief of burden knapsack of amplitude of buffering regulatory function - Google Patents
Take relief of burden knapsack of amplitude of buffering regulatory function Download PDFInfo
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- CN214547925U CN214547925U CN202120362489.2U CN202120362489U CN214547925U CN 214547925 U CN214547925 U CN 214547925U CN 202120362489 U CN202120362489 U CN 202120362489U CN 214547925 U CN214547925 U CN 214547925U
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- braces
- back panel
- limiting
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Abstract
The utility model provides a take relief of load knapsack of buffer amplitude regulatory function, including the back of the body width of cloth and two braces of being connected with the back of the body width of cloth, the upper portion of braces is passed through the elastic component and is connected with the back of the body width of cloth, be provided with between braces and the back of the body width of cloth and carry out the spacing area subassembly of restriction to the relative movement distance between braces upper portion and the back of the body width of cloth, spacing area subassembly is including setting firmly the first spacing area on the back of the body width of cloth, set firmly the spacing area of second on the braces and establish between first spacing area and the spacing area of second and adjust the length adjustment of the spacing length of spacing area subassembly and buckle. In the process of carrying and walking, due to the arrangement of the elastic piece, the upper part of the shoulder strap can move up and down relative to the shoulder in the walking process, the force of the shoulder strap on the shoulder can be buffered, and the comfort level of a user is improved. A limit belt assembly for limiting the relative movement distance between the upper part of the back belt and the back cloth is arranged between the back belt and the back cloth, and the buffer amplitude of the back belt can be set through the limit belt assembly.
Description
Technical Field
The utility model belongs to the technical field of the knapsack technique and specifically relates to a take relief of load knapsack of buffer amplitude regulatory function.
Background
In the prior art, the straps of the backpack are fixed on the back panel and cannot move up and down relative to the back panel, so that the force applied to the shoulders of the backpack cannot be buffered in the using process, the comfort is not enough, and the cushioning amplitude of the straps cannot be adjusted, so that improvement is needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a take cushioning range regulatory function's burden reduction knapsack can adjust the range that the relative back of the body width of cloth in braces upper portion removed, and can reach the absorbing purpose of buffering. In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a take relief of tension knapsack of buffer amplitude regulatory function, includes the back of the body width of cloth and two braces of being connected with the back of the body width of cloth, the upper portion of braces is passed through the elastic component and is connected with the back of the body width of cloth, be provided with between braces and the back of the body width of cloth and carry out the spacing area subassembly of restriction to the relative movement distance between braces upper portion and the back of the body width of cloth, spacing area subassembly is including setting firmly the first spacing area on the back of the body width of cloth, setting firmly the spacing area of second on the braces and establish between first spacing area and the spacing area of second and adjust the length adjustment of the spacing length of the spacing area subassembly and detain.
Furthermore, the first limiting belt is arranged on the upper portion of the back panel, and the second limiting belt is arranged on the upper portion of the back panel.
Furthermore, the length adjusting buckle is fixedly arranged at the extending end of the first limiting belt, and the extending end of the second limiting belt is wound on the length adjusting position of the length adjusting buckle.
Furthermore, a limit belt assembly is arranged between each back belt and the back breadth.
Furthermore, the elastic piece is an elastic belt, the upper end of the elastic belt is connected with the upper end of the back strap, and the lower end of the elastic belt is connected with the back breadth.
Furthermore, the length adjusting buckle is arranged above the shoulder strap, and the second limiting belt is fixed on the outer side surface of the shoulder strap.
Furthermore, a sliding amplitude is arranged between the two braces, the upper parts of the two braces are connected through the sliding amplitude, and the elastic piece is arranged between the sliding amplitude and the back amplitude and is connected with the sliding amplitude and the back amplitude.
Furthermore, the elastic piece is an elastic belt, the upper end of the elastic belt is connected with the sliding amplitude, and the lower end of the elastic belt is connected with the back amplitude.
Furthermore, the back panel comprises a back panel and a protection pad arranged on the back panel, a sliding panel accommodating space is formed between the protection pad and the back panel, and two back panel extending openings are formed in the upper portion of the sliding panel accommodating space.
Furthermore, the bottom and two sides of the protection pad are fixedly connected with the back plate, the middle position of the top of the protection pad is fixedly connected with the back plate, and two strap extension openings are formed between the two sides of the top of the protection pad and the back plate.
By adopting the technical scheme, in the process of carrying and walking, due to the arrangement of the elastic piece, the upper part of the strap can move up and down relatively to the back in the walking process, the force of the backpack on the shoulder can be buffered, and the comfort level of a user is improved. The limiting belt assembly for limiting the relative movement distance between the upper part of the back belt and the back cloth is arranged between the back belt and the back cloth, the buffering amplitude of the back belt can be set through the limiting belt assembly, and after the limiting length of the limiting belt assembly is adjusted to be minimum, the upper part of the back belt is fixed relative to the back cloth and can be used as a conventional backpack.
Drawings
Figure 1 is a schematic view of the back face of a backpack.
Fig. 2 is a schematic view of the connection between the shoulder strap and the slider.
Figure 3 is a schematic view of a stop band assembly.
Detailed Description
The present invention will be described with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1-3, a burden-reducing backpack with a buffer amplitude adjusting function comprises a back panel 1 and two straps 2 connected with the back panel 1, wherein the upper parts of the straps 2 are connected with the back panel 1 through elastic members, each elastic member is an elastic belt 3, a limit belt assembly 4 for limiting the relative movement distance between the upper part of the strap 2 and the back panel 1 is arranged between the straps 2 and the back panel 1, and a limit belt assembly 4 is arranged between each strap 2 and the back panel 1.
The limiting belt component 4 comprises a first limiting belt 5 fixedly arranged on the back panel 1, a second limiting belt 6 fixedly arranged on the back panel 2 and a length adjusting buckle 7 arranged between the first limiting belt 5 and the second limiting belt 6 and used for adjusting the limiting length of the limiting belt component 4. The first limiting belt 5 is arranged on the upper portion of the back panel 1, the second limiting belt 6 is arranged on the upper portion of the back panel 2 and fixed on the outer side face of the back panel 2, the length adjusting buckle 7 is fixedly arranged at the extending end of the first limiting belt 5, the length adjusting buckle 7 is arranged above the back panel 2, and the extending end of the second limiting belt 6 is arranged on the length adjusting position of the length adjusting buckle 7 in a winding mode.
The lower extreme of braces 2 and the lower part fixed connection of back panel 1, the connected mode of braces 2 upper portion and back panel 1 has two kinds:
the first mode is as follows: the upper end of the elastic belt 3 is connected with the upper end of the back strap 2, the lower end of the elastic belt 3 is connected with the back panel 1,
the second mode is as follows:
a sliding amplitude 8 is arranged between the two braces 2, the upper parts of the two braces 2 are connected through the sliding amplitude 8, two elastic belts 3 which are arranged at left and right intervals are arranged between the sliding amplitude 8 and the back amplitude 1, the upper ends of the elastic belts 3 are connected with the sliding amplitude 8, and the lower ends of the elastic belts 3 are connected with the back amplitude 1. The back panel 1 comprises a back panel 9 and a protection pad 10 arranged on the back panel 9, a sliding panel accommodating space is formed between the protection pad 10 and the back panel 9, the sliding panel 8 is arranged between the protection pad 10 and the back panel 9, two back panel extension openings 11 are formed in the upper portion of the sliding panel accommodating space, the bottom and two sides of the protection pad 10 are fixedly connected with the back panel 9, the middle position of the top of the protection pad 10 is fixedly connected with the back panel 9, and the two back panel extension openings 11 are formed between the two sides of the top of the protection pad 10 and the back panel 9.
By adopting the technical scheme, in the process of carrying and walking, due to the arrangement of the elastic piece, the upper part of the back belt 2 can move up and down relative to the back breadth 1 in the walking process, the force of the backpack on the shoulder can be buffered, and the comfort level of a user is improved.
Be provided with between braces 2 and the back panel 1 and carry out the spacing subassembly 4 that restricts to the relative movement distance between braces 2 upper portion and the back panel 1, detain 7 fixed position on spacing area 6 of second through adjusting length adjustment, can adjust spacing length of spacing subassembly 4, and then adjust the buffer amplitude of braces 2, in addition after spacing length of spacing subassembly 4 is adjusted to the minimum, the upper portion of braces 2 is equivalent to fixing at back panel 1 fixedly, can regard as conventional knapsack to use.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, which may be modified, combined, and varied by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (10)
1. The utility model provides a take relief of burden knapsack of buffer amplitude regulatory function, includes the back of the body and two braces of being connected with the back of the body, its characterized in that: the upper portion of braces is connected with the back panel through the elastic piece, a limiting belt assembly for limiting the relative movement distance between the upper portion of braces and the back panel is arranged between the braces and the back panel, and the limiting belt assembly comprises a first limiting belt fixedly arranged on the back panel, a second limiting belt fixedly arranged on the braces and a length adjusting buckle which is arranged between the first limiting belt and the second limiting belt and adjusts the limiting length of the limiting belt assembly.
2. The load-reducing backpack with the function of adjusting the cushioning amplitude as claimed in claim 1, wherein: the first limiting belt is arranged on the upper portion of the back panel, and the second limiting belt is arranged on the upper portion of the back panel.
3. The load-reducing backpack with the function of adjusting the cushioning amplitude as claimed in claim 1, wherein: the length adjusting buckle is fixedly arranged at the extending end of the first limiting belt, and the extending end of the second limiting belt is wound on the length adjusting position of the length adjusting buckle.
4. The load-reducing backpack with the function of adjusting the cushioning amplitude as claimed in claim 1, wherein: a limit belt component is arranged between each back belt and the back breadth.
5. The load-reducing backpack with the function of adjusting the cushioning amplitude as claimed in claim 1, wherein: the elastic piece is an elastic belt, the upper end of the elastic belt is connected with the upper end of the back strap, and the lower end of the elastic belt is connected with the back breadth.
6. The load-relieving backpack with the function of adjusting the cushioning amplitude as claimed in claim 3, wherein: the length adjusting buckle is arranged above the shoulder strap, and the second limiting belt is fixed on the outer side surface of the shoulder strap.
7. The load-reducing backpack with the function of adjusting the cushioning amplitude as claimed in claim 1, wherein: a sliding amplitude is arranged between the two braces, the upper parts of the two braces are connected through the sliding amplitude, and the elastic piece is arranged between the sliding amplitude and the back amplitude and is connected with the sliding amplitude and the back amplitude.
8. The load-relieving backpack with the function of adjusting the cushioning amplitude as claimed in claim 7, wherein: the elastic piece is an elastic belt, the upper end of the elastic belt is connected with the sliding amplitude, and the lower end of the elastic belt is connected with the back amplitude.
9. The load-relieving backpack with the function of adjusting the cushioning amplitude as claimed in claim 6, wherein: the back panel comprises a back panel and a protection pad arranged on the back panel, a sliding panel accommodating space is formed between the protection pad and the back panel, and two back panel extending openings are formed in the upper portion of the sliding panel accommodating space.
10. The load-relieving backpack with the function of adjusting the cushioning amplitude as claimed in claim 9, wherein: the bottom and two sides of the protection pad are fixedly connected with the back plate, the middle position of the top of the protection pad is fixedly connected with the back plate, and two strap extension openings are formed between the two sides of the top of the protection pad and the back plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120362489.2U CN214547925U (en) | 2021-02-07 | 2021-02-07 | Take relief of burden knapsack of amplitude of buffering regulatory function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120362489.2U CN214547925U (en) | 2021-02-07 | 2021-02-07 | Take relief of burden knapsack of amplitude of buffering regulatory function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214547925U true CN214547925U (en) | 2021-11-02 |
Family
ID=78350679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120362489.2U Active CN214547925U (en) | 2021-02-07 | 2021-02-07 | Take relief of burden knapsack of amplitude of buffering regulatory function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214547925U (en) |
-
2021
- 2021-02-07 CN CN202120362489.2U patent/CN214547925U/en active Active
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