CN215958740U - Elasticity subtracts burden backplate and contains shoulders bag of this backplate structure - Google Patents
Elasticity subtracts burden backplate and contains shoulders bag of this backplate structure Download PDFInfo
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- CN215958740U CN215958740U CN202122006630.8U CN202122006630U CN215958740U CN 215958740 U CN215958740 U CN 215958740U CN 202122006630 U CN202122006630 U CN 202122006630U CN 215958740 U CN215958740 U CN 215958740U
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- back plate
- elastic
- strap
- reducing
- elasticity
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- 230000007935 neutral effect Effects 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims description 2
- 210000001624 hip Anatomy 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000004197 pelvis Anatomy 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Portable Outdoor Equipment (AREA)
Abstract
The utility model provides an elastic force burden-reducing back plate and a backpack comprising the same, and the elastic force burden-reducing back plate comprises a back plate (1) and two braces (2) fixed on the back plate, wherein a brace limiting belt (101) is sewn on the upper part of the back plate (1), two sides of the brace limiting belt are respectively provided with a neutral stop and are not connected with the back plate, and the two braces penetrate through the neutral stops and are in an annular structure formed by the brace limiting belt and the back plate; the straps are divided into an upper section and a lower section, the upper section is a non-elastic strap (201), the lower section is an elastic strap (202), two ends of the lower part of each strap are fixedly sewn on two sides of the bottom of the back plate respectively, and the left and right straps are connected at the joint positions of the upper and lower non-elastic straps and the elastic strap through a strap stretching and limiting strap (3). The elastic load-reducing back plate can reduce the pressure transmitted to the shoulders of a user by the weight of the backpack, and the user can use the elastic load-reducing back plate more comfortably and more labor-saving.
Description
Technical Field
The utility model belongs to the field of daily necessities, and relates to an elastic load-reducing back plate and a backpack comprising the same.
Background
The backpack is a backpack commonly used in daily life, and is mainly characterized by being convenient to carry, freeing hands and providing convenience for people going out. During the backpack walking process, the backpack vibrates up and down, which may generate a large pressure on the shoulder and waist of the user. Especially for school-age children, a backpack which can satisfy burden reduction is essential. Because the child is still in the developmental stage, if bear the schoolbag of great weight for a long time, may cause the backbone pressure too big, lead to problems such as hunchback, pelvis deformation, height shoulder.
Therefore, when the weight of the backpack is large, how to reduce the weight of the shoulders of the user is a problem to be solved.
Disclosure of Invention
Aiming at the problems in the prior art, the utility model aims to reduce the pressure transmitted to the shoulders of a user by the weight of a backpack, and provides an elastic force load-reducing back plate and a backpack comprising the same, so that the user is more comfortable and labor-saving when using the backpack.
The purpose of the utility model is realized by the following technical scheme:
an elastic load-reducing back plate comprises a back plate and two braces fixed on the back plate, wherein a brace limiting belt is sewn on the upper portion of the back plate, two sides of the brace limiting belt are respectively provided with a neutral stop which is not connected with the back plate, and the two braces penetrate through the neutral stops and are in an annular structure formed by the brace limiting belt and the back plate; the straps are divided into an upper section and a lower section, the upper section is a non-elastic strap, the lower section is an elastic strap, two ends of the lower part of each strap are fixedly sewn on two sides of the bottom of the back plate respectively, and the left and right straps are connected at the joint position of the upper and lower non-elastic straps and the elastic strap through a strap stretching length limiting strap.
Furthermore, two sides of the bottommost part of the back plate are respectively provided with a waistband elastic belt.
Further, the non-elastic band is made of oxford fabric; the elastic band is made of rubber band materials.
Another aspect of the utility model:
the utility model provides an elasticity subtracts burden shoulders bag, the backplate of shoulders bag adopts above-mentioned elasticity subtracts burden backplate.
Furthermore, the back plate of the backpack adopts a double-layer structure, the outer side of the back plate is provided with a support plate with a spine protection pad and/or a waist protection pad, the inner side of the back plate is provided with the elastic load-reducing back plate, and the support plate and the bottom of the elastic load-reducing back plate are sewn together.
Compared with the prior art, the utility model has the beneficial effects that:
1. in the elastic load-reducing back plate, the upper section of the shoulder strap is a non-elastic belt, the lower section of the shoulder strap is an elastic belt, the buffering effect of the shoulder strap is greatly improved, the pressure on the shoulder of a user can be effectively reduced, the stretching length of the shoulder strap can be limited by the stretching limit belt of the shoulder strap arranged between the left shoulder strap and the right shoulder strap, particularly, when the shoulder strap is stretched upwards to a certain height, the shoulder strap is limited by the fixing belt of the length of the shoulder strap and is not stretched any more, the elasticity of the rubber load-reducing elastic belt is protected, and the service life of the rubber load-reducing elastic belt is prolonged;
2. the back plate structure of the utility model enables the whole backpack to be more flexible, and a user to use the backpack more comfortably and more laborsavingly.
Drawings
The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:
fig. 1 is a schematic structural view of the elastic load-reducing back plate in embodiment 1;
fig. 2 is a schematic structural view of the elasticity-reducing backpack of embodiment 1;
fig. 3 is a schematic structural view of the backpack with reduced elasticity according to embodiment 2;
in the figure, 1-back plate, 101-shoulder strap limiting belt, 2-shoulder strap, 201-non-elastic belt, 202-elastic belt, 3-shoulder strap stretching limiting belt, 4-waist belt elastic belt, 5-support plate, 501-spine protection pad and 502-waist protection pad.
Detailed Description
Example 1
As shown in fig. 1, the present embodiment provides an elastic force burden-reducing back plate, which includes a back plate 1 and two straps 2 fixed on the back plate, wherein a strap-limiting belt 101 is sewn on the upper portion of the back plate, two sides of the strap-limiting belt are respectively provided with a gap which is not connected to the back plate, and the two straps pass through the gap and are in an annular structure formed by the strap-limiting belt and the back plate; the braces are divided into an upper section and a lower section, the upper section is a non-elastic band 201 made of oxford fabric, the lower section is a rubber band burden-reducing elastic band 202, two ends of the lower part of each brace are fixedly sewn on two sides of the bottom of the back plate respectively, the left brace and the right brace are connected at the joint positions of the upper non-elastic band, the lower non-elastic band and the elastic band through a brace stretching and limiting band 3, the braces are not stretched when being stretched to the top end and are limited by a brace length fixing band, and the elasticity and the service life of the rubber burden-reducing elastic band can be protected. Two sides of the bottom of the back plate are respectively provided with a waistband elastic belt 4.
The elasticity-reducing backpack shown in fig. 2, namely, the elasticity-reducing back plate of the embodiment, improves the buffering effect of the shoulder strap, and can effectively reduce the pressure on the shoulders of a user.
Example 2
As shown in fig. 3, this embodiment provides another elasticity-reducing backpack, which is a more preferable solution based on the elasticity-reducing backpack described in embodiment 1. The back plate of the elastic load-reducing backpack adopts a double-layer structure, the outer side of the back plate is provided with the supporting plate 5 with the spine protection pad 501 and the waist protection pad 502, the inner side of the back plate is provided with the elastic load-reducing back plate as described in embodiment 1, and the supporting plate and the bottom of the elastic load-reducing back plate are sewn together.
Finally, it should be noted that the above only illustrates the technical solution of the present invention, but not limited thereto, and although the present invention has been described in detail with reference to the preferred arrangement, it will be understood by those skilled in the art that modifications or equivalent substitutions may be made thereto without departing from the spirit and scope of the technical solution of the present invention.
Claims (5)
1. An elastic load-reducing back plate comprises a back plate (1) and two braces (2) fixed on the back plate, and is characterized in that a brace limiting belt (101) is sewn at the upper part of the back plate (1), two sides of the brace limiting belt are respectively provided with a neutral gear which is not connected with the back plate, and the two braces penetrate through the neutral gear and are in an annular structure formed by the brace limiting belt and the back plate; the straps are divided into an upper section and a lower section, the upper section is a non-elastic strap (201), the lower section is an elastic strap (202), two ends of the lower part of each strap are fixedly sewn on two sides of the bottom of the back plate respectively, and the left and right straps are connected at the joint positions of the upper and lower non-elastic straps and the elastic strap through a strap stretching and limiting strap (3).
2. The elasticity burden-reducing backboard according to claim 1, wherein two sides of the bottommost part of the backboard (1) are respectively provided with a waistband elastic belt (4).
3. The elastic force burden-reducing back plate according to claim 1, wherein the non-elastic belt (201) is made of oxford; the elastic band (202) is made of rubber band materials.
4. The double-shoulder bag with the elasticity reducing function is characterized in that the back plate of the double-shoulder bag adopts the elasticity reducing back plate according to any one of claims 1 to 3.
5. The elasticity-reducing backpack according to claim 4, wherein the back plate of the backpack has a double-layer structure, the outer side of the back plate is a support plate (5) with a spine protection pad (501) and/or a waist protection pad (502), the inner side of the back plate is the elasticity-reducing back plate according to any one of claims 1 to 3, and the support plate and the bottom of the elasticity-reducing back plate are sewn together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122006630.8U CN215958740U (en) | 2021-08-24 | 2021-08-24 | Elasticity subtracts burden backplate and contains shoulders bag of this backplate structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122006630.8U CN215958740U (en) | 2021-08-24 | 2021-08-24 | Elasticity subtracts burden backplate and contains shoulders bag of this backplate structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215958740U true CN215958740U (en) | 2022-03-08 |
Family
ID=80518188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122006630.8U Active CN215958740U (en) | 2021-08-24 | 2021-08-24 | Elasticity subtracts burden backplate and contains shoulders bag of this backplate structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215958740U (en) |
-
2021
- 2021-08-24 CN CN202122006630.8U patent/CN215958740U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Room 270, Building 4, No. 288 Development Avenue, Tongxiang Economic Development Zone, Tongxiang City, Jiaxing City, Zhejiang Province, 314500 Patentee after: Zhejiang Kuqu Intelligent Technology Co.,Ltd. Address before: 314500 room 134, building 4, No. 288, Fazhan Avenue, Tongxiang Economic Development Zone, Zhejiang Province Patentee before: Zhejiang Cool Interest Network Technology Co.,Ltd. |