CN211933017U - Knapsack of protection health - Google Patents
Knapsack of protection health Download PDFInfo
- Publication number
- CN211933017U CN211933017U CN202020260807.XU CN202020260807U CN211933017U CN 211933017 U CN211933017 U CN 211933017U CN 202020260807 U CN202020260807 U CN 202020260807U CN 211933017 U CN211933017 U CN 211933017U
- Authority
- CN
- China
- Prior art keywords
- backpack
- block
- shoulder
- fastening screw
- knapsack
- 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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Abstract
The utility model discloses a backpack for protecting the body, which comprises a backpack body, wherein the outer surface of the top of the backpack body is provided with a backpack carrying handle, the side wall of the top of the backpack body is provided with an upper chute block, the inside of the upper chute block is provided with two upper sliders, the inside of the upper slider is provided with a first fastening screw, the outer wall of the upper slider is connected with one end of a backpack strap, the middle upper end of the backpack strap is provided with a shoulder protector, the side wall of the bottom of the backpack body at the same side with the upper chute block is provided with a lower chute block, the inside of the lower chute block is provided with two lower sliders, the inside of the lower slider is provided with a second fastening screw, the outer wall of the lower slider is connected with the other end of the backpack strap, the problems that the distance between the two straps can not be adjusted and the crowds with different body size ratios can not be satisfied are solved, the structure is, mainly applies force to shoulder joints, has less joint blood vessels and soft tissues, is not easy to fatigue and has wide application prospect.
Description
Technical Field
The utility model relates to a knapsack technical field specifically is a knapsack of protection health.
Background
The BackPack (BackPack) refers to a general name of a bag carried on the back when going out or marching. The material is diversified, and fashion trends are led by cases made of genuine leather, plastic materials, terylene, canvas, nylon, cotton, hemp and other textures. Meanwhile, in the period of more and more listing the personality, various styles such as conciseness, vintage, cartoon and the like also meet the requirement of fashion people for developing the personality from different sides. The style of the case is also expanded from the traditional business bag, schoolbag and traveling bag to the pen bag, change purse, small perfume bag and the like.
However, the force applied to the shoulder of the conventional backpack by the shoulder strap is mainly concentrated on the trapezius muscle, which causes the blood circulation of the shoulder muscle to be blocked for a long time, so that the user feels shoulder pain, and the distance between the two shoulder straps cannot be adjusted, so that the backpack cannot satisfy people with different stature ratios.
SUMMERY OF THE UTILITY MODEL
The not enough to prior art, the utility model provides a knapsack of protection health has solved traditional knapsack and has exerted the power on the shoulder through the baldric and mainly concentrate on the trapezius muscle, can lead to shoulder muscle blood circulation to be obstructed for a long time, makes the people feel shoulder ache to distance between two braces can not adjust, can not satisfy the crowd's of different stature proportions problem.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a knapsack of protection health, includes the knapsack body, the top surface of knapsack body is provided with the knapsack carrying handle, the top lateral wall of knapsack body is provided with the upper chute piece, the inside of upper chute piece is provided with two top shoe, the inside of top shoe is provided with first fastening screw, the outer wall of top shoe links to each other with the one end of knapsack braces, the middle inclined to the upper end of knapsack braces is provided with the shoulder pad, the bottom of knapsack body is provided with the lower chute piece with the lateral wall of upper chute piece homonymy, the inside of lower chute piece is provided with two lower sliders, the inside of lower slider is provided with second fastening screw, the outer wall of lower slider is connected with the other end of knapsack braces.
Preferably, the backpack straps are connected with the shoulder protectors through the side wings in a sewing mode.
Preferably, the material of the backpack carrying handle, the upper chute block and the lower chute block is hard plastic.
Preferably, the upper sliding block and the upper sliding groove block are matched with each other in a transition fit mode, and the upper sliding groove block and the upper sliding block are kept fixed through a first fastening screw.
Preferably, the lower sliding block and the lower sliding groove block are matched with each other in a transition fit mode, and the lower sliding block and the lower sliding groove block are kept fixed through a second fastening screw.
Preferably, the shoulder pad is designed according to the fluid modeling of the shoulder of the human body.
Advantageous effects
The utility model provides a backpack for protecting body. Compared with the prior art, the method has the following beneficial effects:
1. this knapsack of protection health is connected through the flank between knapsack braces and the shoulder pad to the connected mode is for sewing up the connection, has solved traditional knapsack and has exerted the power on the shoulder through the baldric and mainly concentrate on the trapezius muscle, can lead to shoulder muscle blood circulation obstructed for a long time, makes the problem that people feel shoulder ache, and this design adds a structure of laminating the shoulder joint in shoulder to the upper position, makes the knapsack exert the stress point on the shoulder and shift to shoulder joint and deltoid, and is leading to the shoulder joint stress, reduces the baldric to the trapezius muscle pressure, alleviates the uncomfortable reaction such as the shoulder ache weakness that the people arouses because long-time weight bearing.
2. This knapsack of protection health, through including the knapsack body, the top surface of knapsack body is provided with the knapsack carrying handle, the top lateral wall of knapsack body is provided with the upper chute piece, the inside of upper chute piece is provided with two top shoe, the inside of top shoe is provided with first fastening screw, the outer wall of top shoe links to each other with the one end of knapsack braces, the middle inclined to the upper end of knapsack braces is provided with the shoulder pad, the bottom of knapsack body is provided with the lower chute piece with the lateral wall of upper chute piece homonymy, the inside of lower chute piece is provided with two lower sliders, the inside of lower slider is provided with second fastening screw, the outer wall of lower slider is connected with the other end of knapsack braces, the distance between two braces has been solved and can not be adjusted, can not satisfy the crowd's of different body-to-size.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of the shoulder pad of the present invention;
fig. 3 is a diagram showing the effect of the present application.
In the figure: 1. a backpack carrying handle; 2. a backpack body; 3. an upper chute block; 4. an upper slide block; 5. a first fastening screw; 6. shoulder protection; 7. backpack straps; 8. a lower slide block; 9. a second fastening screw; 10. a lower chute block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a backpack for protecting a body comprises a backpack body 2, a backpack carrying handle 1 is arranged on the outer surface of the top of the backpack body 2, an upper chute block 3 is arranged on the side wall of the top of the backpack body 2, two upper slide blocks 4 are arranged inside the upper chute block 3, a first fastening screw 5 is arranged inside the upper slide block 4, the upper slide block 4 and the upper chute block 3 are matched with each other in a transition fit mode, the upper chute block 3 and the upper slide block 4 are fixed by the first fastening screw 5, the outer wall of the upper slide block 4 is connected with one end of a backpack strap 7, a shoulder protector 6 is arranged at the middle upper end of the backpack strap 7, the backpack strap 7 is connected with the shoulder protector 6 by side wings according to the fluid modeling design of human shoulders, the connecting mode is sewing connection, a lower chute block 10 is arranged on the side wall of the bottom of the backpack body 2 and the same side with the upper chute block 3, the material of knapsack carrying handle 1, upper chute piece 3 and lower chute piece 10 is rigid plastic, and the inside of lower chute piece 10 is provided with two lower sliders 8, and the inside of lower slider 8 is provided with second fastening screw 9, mutually supports between lower slider 8 and the lower chute piece 10, and the cooperation mode is transition fit to keep fixed through second fastening screw 9 between lower slider 8 and the lower chute piece 10, the outer wall of lower slider 8 is connected with the other end of knapsack braces 7.
The shoulder pad is designed to be matched with the shoulder of a normal human body, the bottom of the shoulder pad is shaped as shown in figure 3, the curvature of a left circular arc is large, the shoulder pad can be attached to the shoulder conveniently, the curvature of a right circular arc is small, the shoulder pad can be attached to the upper arm part below a shoulder joint well, two side wings are designed on two sides of the shoulder pad and are used for being connected with shoulder straps, and the shoulder pad is stretched uniformly after the side wings are stressed, so that the shoulder pad is attached to the shoulder more tightly. The shape of the projection of the shoulder pad is designed according to the radian of the shoulder part, thereby achieving better fitting effect with the shoulder part.
When the backpack is used, people can follow different users at different distances, the distance between the two backpack straps 7 is adjusted, the upper end and the lower end of the backpack straps are fastened through the first fastening screw 5 and the second fastening screw 9 respectively, after a proper distance and an angle are found, the shoulder protectors 6 can be tightly attached to the shoulders and the shoulder protectors 6, stress points of the backpack exerted on the shoulders are transferred to shoulder joints and deltoids and mainly use the shoulder joints, the pressure of the shoulder straps on the trapezius muscles is reduced, and the uncomfortable reactions of the people, such as shoulder ache and weakness, caused by long-time load bearing are relieved.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A backpack for protecting a body, comprising a backpack body (2), characterized in that: the outer surface of the top of the backpack body (2) is provided with a backpack carrying handle (1), the side wall of the top of the backpack body (2) is provided with an upper chute block (3), two upper sliding blocks (4) are arranged inside the upper chute block (3), a first fastening screw (5) is arranged inside the upper sliding block (4), the outer wall of the upper sliding block (4) is connected with one end of a backpack strap (7), a shoulder protector (6) is arranged at the middle upper end of the backpack strap (7), the side wall of the bottom of the backpack body (2) at the same side with the upper chute block (3) is provided with a lower chute block (10), two lower sliding blocks (8) are arranged inside the lower sliding block (10), a second fastening screw (9) is arranged inside the lower sliding block (8), the outer wall of the lower sliding block (8) is connected with the other end of the backpack strap (7).
2. A body-protecting backpack according to claim 1 wherein: the backpack straps (7) are connected with the shoulder protectors (6) through side wings in a sewing connection mode.
3. A body-protecting backpack according to claim 1 wherein: the backpack carrying handle (1), the upper chute block (3) and the lower chute block (10) are made of hard plastics.
4. A body-protecting backpack according to claim 1 wherein: the upper sliding block (4) and the upper sliding groove block (3) are matched with each other, the matching mode is transition matching, and the upper sliding groove block (3) and the upper sliding block (4) are kept fixed through a first fastening screw (5).
5. A body-protecting backpack according to claim 1 wherein: the lower sliding block (8) and the lower sliding groove block (10) are matched with each other in a transition mode, and the lower sliding block (8) and the lower sliding groove block (10) are kept fixed through a second fastening screw (9).
6. A body-protecting backpack according to claim 1 wherein: the shoulder protector (6) is designed according to the fluid modeling of the shoulders of the human body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020260807.XU CN211933017U (en) | 2020-03-05 | 2020-03-05 | Knapsack of protection health |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020260807.XU CN211933017U (en) | 2020-03-05 | 2020-03-05 | Knapsack of protection health |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211933017U true CN211933017U (en) | 2020-11-17 |
Family
ID=73188930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020260807.XU Expired - Fee Related CN211933017U (en) | 2020-03-05 | 2020-03-05 | Knapsack of protection health |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211933017U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111728336A (en) * | 2020-08-03 | 2020-10-02 | 上海菲姿服饰有限公司 | But two shoulders back of body down coat bag of going |
-
2020
- 2020-03-05 CN CN202020260807.XU patent/CN211933017U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111728336A (en) * | 2020-08-03 | 2020-10-02 | 上海菲姿服饰有限公司 | But two shoulders back of body down coat bag of going |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201117 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |