CN218185706U - Anti-gravity schoolbag with detachable elastic belt - Google Patents
Anti-gravity schoolbag with detachable elastic belt Download PDFInfo
- Publication number
- CN218185706U CN218185706U CN202220926578.XU CN202220926578U CN218185706U CN 218185706 U CN218185706 U CN 218185706U CN 202220926578 U CN202220926578 U CN 202220926578U CN 218185706 U CN218185706 U CN 218185706U
- Authority
- CN
- China
- Prior art keywords
- schoolbag
- stress plate
- antigravity
- elastic
- interlayer
- 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.)
- Active
Links
Images
Abstract
The utility model discloses a antigravity schoolbag with a detachable elastic belt, which comprises a schoolbag body, braces, a stress plate and an elastic belt; the stress plate is arranged on the back surface of the schoolbag body; the lower end of the braces is connected with the schoolbag body, and the upper end of the braces is connected with the stress plate; the lower extreme of atress board pass through the elastic webbing with the lower extreme of schoolbag body is connected, the elastic webbing is connected with atress board and schoolbag body and can dismantle. The utility model discloses improve the elastic webbing for can dismantle the connection for the elastic webbing can dismantle out and more renew the elastic webbing after damaging, resumes the use. Thereby can reduce the cost that the user used antigravity schoolbag.
Description
Technical Field
The utility model relates to a schoolbag technical field, concretely relates to dispose antigravity schoolbag that can dismantle elastic webbing.
Background
When walking, the gravity center of the human body can move up and down continuously, and the shoulder moves up and down by about 4 cm when walking. When the backpack is used for carrying a traditional backpack to walk, the backpack moves along with the shoulders, the total shoulder movement of 1000 meters after walking is about 67 meters, which is equivalent to the height of a 23-storey building, and the shoulder fatigue and the injury to the spine are also caused. In any movement, the person moves more or less vertically with a rolling movement.
At present, the price of the antigravity schoolbag is higher, so that a user wants to value and use children as long as possible. However, the antigravity schoolbag based on the elastic device can cause the damage of the elastic belt when the resilience times exceeds the threshold value or the bearing weight is too heavy, and the elastic belt of the prior schoolbag is internally or fixedly connected in the schoolbag, so that the schoolbag cannot be used when the elastic belt of the schoolbag is damaged.
SUMMERY OF THE UTILITY MODEL
To the deficiency of the prior art, the utility model aims at providing a antigravity schoolbag equipped with a detachable elastic belt.
In order to realize the purpose, the utility model adopts the following technical scheme:
a antigravity schoolbag provided with a detachable elastic belt comprises a schoolbag body, braces, stress plates and elastic belts; the stress plate is arranged on the back surface of the schoolbag body; the lower end of the braces is connected with the schoolbag body, and the upper end of the braces is connected with the stress plate; the lower extreme of atress board pass through the elastic webbing with the lower extreme of schoolbag body is connected, the elastic webbing is connected with atress board and schoolbag body and can dismantle.
Further, the detachable connection mode is binding or buckling connection.
Furthermore, an interlayer is arranged on the back of the schoolbag body, the stress plate and the elastic belt are arranged in the interlayer, an opening is formed in the upper end of the interlayer, and the upper end of the shoulder belt extends into the interlayer through the opening to be connected with the stress plate; the back of the schoolbag body is provided with a replacement opening communicated with the interlayer, and the position of the replacement opening corresponds to the position of the elastic band.
Further, the replacement opening is a closable structure.
Further, a zipper is disposed on the replacement opening.
Further, the outward side of the interlayer is made of a breathable material.
Furthermore, a stress plate limiting containing cavity is arranged in the interlayer, and the stress plate is arranged in the stress plate limiting containing cavity.
The beneficial effects of the utility model reside in that: the utility model discloses improve the elastic webbing for can dismantle the connection for the elastic webbing can dismantle out and more renew the elastic webbing after damaging, resumes the use. Thereby reducing the cost of the user using the antigravity schoolbag.
Drawings
Fig. 1 is a schematic view of the general structure of an antigravity schoolbag in the embodiment of the present invention;
fig. 2 is a schematic view of the connection between the stress plate, the elastic band and the schoolbag body in the embodiment of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings, and it should be noted that the present embodiment is based on the technical solution, and the detailed embodiments and the specific operation processes are provided, but the protection scope of the present invention is not limited to the present embodiment.
The embodiment provides a antigravity schoolbag provided with a detachable elastic belt, which is shown in the figures 1-2 and comprises a schoolbag body 1, braces 2, a stress plate 3 and an elastic belt 4; the stress plate 3 is arranged on the back surface of the schoolbag body 1; the lower end of the braces 2 is connected with the schoolbag body 1, and the upper end of the braces 2 is connected with the stress plate 3; the lower extreme of atress board 3 pass through elastic webbing 4 with the lower extreme of schoolbag body 1 is connected, elastic webbing 4 and atress board 3 and schoolbag body 1 are all can dismantle the connection.
In the existing antigravity schoolbag, the stress plate and the elastic belts are arranged, and the schoolbag vibrates up and down in the process of knapsack of a user based on the resilience performance of the elastic belts, so that the buffering effect is brought to the user, and the pressure feeling of the shoulders of the user can be well relieved. However, after the schoolbag is used for a long time, the elastic belt rebounds for a number of times exceeding a certain limit, and the schoolbag is easy to damage. At the moment, the elastic belt is detachably connected with the stress plate and the schoolbag body, so that the elastic belt can be detached, and then a new elastic belt is connected with the stress plate and the schoolbag body again.
It should be noted that the detachable connection manner may be binding, snap connection (as shown in fig. 2), or the like, so that the elastic band can be separated from the stress plate and the schoolbag body.
In this embodiment, an interlayer 5 is arranged on the back surface of the schoolbag body 1, the stress plate 3 and the elastic band 4 are arranged in the interlayer 5, an opening is arranged at the upper end of the interlayer 5, and the upper end of the back strap 2 extends into the interlayer 5 through the opening to be connected with the stress plate 3; the back of the schoolbag body 1 is provided with a replacement opening 6 communicated with the interlayer 5, and the position of the replacement opening 6 corresponds to the position of the elastic band 4. Preferably, the replacement opening is a closable structure. For example, a zipper 7 is disposed on the replacement opening 6. When the elastic belt needs to be replaced, a hand can be inserted into the interlayer from the replacement opening for operation, so that the elastic belt can be still replaced under the condition of arranging the interlayer. The interlayer can protect the stress plate and the elastic belt and increase the comfort of the user during knapsack.
In this embodiment, the outward surface of the interlayer 5 is made of a breathable material.
In this embodiment, a stress plate limiting accommodating cavity 8 is formed in the interlayer 5, and the stress plate 3 is arranged in the stress plate limiting accommodating cavity 8. The stress plate limiting accommodating cavity is used for limiting the stress plate, and parameters such as the size and the shape of the stress plate accommodating cavity can be determined according to the limiting requirements for the motion direction, the motion distance and the like of the stress plate.
Various corresponding changes and modifications can be made by those skilled in the art according to the above technical solutions and concepts, and all such changes and modifications should be included in the protection scope of the present invention.
Claims (7)
1. A antigravity schoolbag provided with a detachable elastic belt is characterized by comprising a schoolbag body (1), braces (2), stress plates (3) and elastic belts (4); the stress plate (3) is arranged on the back surface of the schoolbag body (1); the lower end of the braces (2) is connected with the schoolbag body (1), and the upper end of the braces (2) is connected with the stress plate (3); the lower extreme of atress board (3) pass through elastic webbing (4) with the lower extreme of schoolbag body (1) is connected, elastic webbing (4) are the removable connection with atress board (3) and schoolbag body (1).
2. The antigravity schoolbag equipped with a detachable elastic band as claimed in claim 1, wherein the detachable connection is made by binding or snap-fitting.
3. The antigravity schoolbag provided with the detachable elastic belt is characterized in that an interlayer (5) is arranged on the back surface of the schoolbag body (1), the stress plate (3) and the elastic belt (4) are arranged in the interlayer (5), an opening is formed in the upper end of the interlayer (5), and the upper end of the back belt (2) extends into the interlayer (5) through the opening to be connected with the stress plate (3); the back of schoolbag body (1) is equipped with the communicating replacement opening (6) of intermediate layer (5), the position of replacement opening (6) with the position of elastic webbing (4) corresponds.
4. Antigravity schoolbag equipped with detachable elastic band, characterized in that the replacement opening (6) is a closable structure.
5. Antigravity schoolbag equipped with detachable elastic band, according to claim 4, characterized in that a zipper (7) is arranged on the replacement opening (6).
6. Antigravity schoolbag equipped with detachable elastic band, characterized in that the outward facing side of the intermediate layer (5) is made of breathable material.
7. Antigravity schoolbag provided with detachable elastic band, according to claim 3, characterized in that a stress plate limiting cavity (8) is arranged in the interlayer (5), and the stress plate (3) is arranged in the stress plate limiting cavity (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220926578.XU CN218185706U (en) | 2022-04-20 | 2022-04-20 | Anti-gravity schoolbag with detachable elastic belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220926578.XU CN218185706U (en) | 2022-04-20 | 2022-04-20 | Anti-gravity schoolbag with detachable elastic belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218185706U true CN218185706U (en) | 2023-01-03 |
Family
ID=84628055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220926578.XU Active CN218185706U (en) | 2022-04-20 | 2022-04-20 | Anti-gravity schoolbag with detachable elastic belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218185706U (en) |
-
2022
- 2022-04-20 CN CN202220926578.XU patent/CN218185706U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN218185706U (en) | Anti-gravity schoolbag with detachable elastic belt | |
| CN215125206U (en) | Burden-reducing spine-protecting backpack | |
| CN212995134U (en) | Burden-reducing backpack | |
| CN210539598U (en) | Floating pressure reducing device of floating backpack | |
| CN215958733U (en) | Elasticity subtracts burden knapsack based on sheet rubber | |
| CN216135361U (en) | Disjunctor formula S type buffering decompression bears system and knapsack thereof | |
| CN219962191U (en) | Knapsack pad | |
| CN210930091U (en) | Massage knapsack | |
| CN205432594U (en) | Multifunctional mountaineering bag | |
| CN210137936U (en) | Double-strap type patrol bag | |
| CN206482170U (en) | A kind of electromechanical maintenance tool bag of novel and multifunctional hardware | |
| CN215958740U (en) | Elasticity subtracts burden backplate and contains shoulders bag of this backplate structure | |
| CN215936564U (en) | Knapsack with burden reduction function | |
| CN208425678U (en) | A kind of Double-shoulder type school bag with health care function | |
| CN215303687U (en) | Elasticity subtracts burden shoulders bag backplate structure and contains shoulders bag of this structure | |
| CN214072221U (en) | Multifunctional backpack with adjustable carrying system and waterproof cover | |
| CN215347442U (en) | Suspension subtracts heavy schoolbag | |
| CN215303677U (en) | Elastic load-reducing back plate capable of rotating with body and backpack comprising same | |
| CN210783315U (en) | Backpack with massage function | |
| CN214156485U (en) | Roller bearing suspension burden reduction knapsack | |
| CN202026989U (en) | Cut protection handle of shopping bag | |
| CN214547276U (en) | External-use wearable vest convenient for carrying epidemic-prevention articles | |
| CN210139384U (en) | Portable tool box for electric power tool | |
| CN212036370U (en) | Novel draw-bar box | |
| CN208731349U (en) | A kind of small-sized automatic bagging equipment of cereal |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |