Outdoor single-shoulder bag
By setting up a bandwidth adjustment device on the shoulder bag, the problem of small contact area between the strap and the shoulder is solved, improving comfort, increasing the contact area, and reducing the feeling of tension.
Patent Information
- Application Number
- CN202422041891.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-22
- Publication Date
- 2025-07-18
- Estimated Expiration
- 2034-08-22
AI Technical Summary
The strap of the shoulder bag has a small contact area with the shoulder, which leads to a strong sense of slimming and affects the comfort of use.
A bandwidth adjustment device is provided on the belt, including a base, a slider, a bolt and a belt body. The local width of the belt is adjusted through the cooperation of the slider and a bolt, thereby increasing the contact area with the shoulder.
By adjusting the width of the bag, the pressure on the shoulder is reduced, the comfort during the backpack is improved, and the feeling of tightness is avoided.
Smart Images
Figure CN223111224U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of backpacks, in particular to an outdoor single-shoulder backpack. Background Art
[0002] The single shoulder bag is a very practical bag style. Its main feature is that it bears force on one shoulder. It is divided into two categories: single shoulder bag and messenger bag. This bag is not only fashionable but also versatile and can meet the needs of different people.
[0003] The biggest difference between a single-shoulder bag and a backpack is that the single-shoulder bag has only one strap. The single-strap design reduces the contact area with the shoulder, which can easily cause a sense of tightness on the shoulder and cause discomfort to the user. The purpose of the utility model is to propose a new single-shoulder bag structure to solve the above technical problems. Utility Model Content
[0004] The utility model aims to provide an outdoor single-shoulder backpack to solve the problems mentioned in the background technology.
[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: including a main body, a wrapping belt and a bandwidth adjustment device, the wrapping belt is connected to the main body, the bandwidth adjustment device is arranged on the wrapping belt and can adjust the width of the wrapping belt, the bandwidth adjustment device includes a base, a slider, a bolt and a belt body, the base is fixedly connected to the wrapping belt, the slider can slide on the base and form a moving pair with the base, the slider is symmetrically arranged on the base, the bolt and the base form a spiral pair and the bolt is sunken into the base to resist the slider, both sides of the belt body are folded upward to form a folded portion, the top of the folded portion is connected to the slider, and the end of the belt body is connected to the base.
[0006] In order to optimize the above technical solution, further measures are taken as follows: a track is formed on the base, and a slide groove is formed on the bottom surface of the slider. The track and the slide groove cooperate to enable the slider to slide on the base. The track and the slide groove cooperate to enable the slider to slide stably on the base. At the same time, the track can also limit the slider to prevent the slider from falling off the base.
[0007] As a further improvement to the above technical solution: the bolt further includes: an anti-skid rubber pad, which is located on the contact surface between the bolt and the slider, and the purpose of providing the anti-skid rubber pad is to prevent the bolt from loosening.
[0008] As a further improvement of the technical solution: the sliding direction of the slider is perpendicular to the length direction of the belt body, ensuring that the movement of the slider can drive the folding part to unfold.
[0009] From the above description of the structure of the utility model, it can be seen that compared with the prior art, the utility model has the following advantages:
[0010] An outdoor single-shoulder backpack provided by the present utility model, by setting a bandwidth adjustment device on the strap, enables the width of a local part of the strap to be adjustable, can increase the contact area between the local part of the strap and the shoulder, reduce the pressure borne by the shoulder, and can improve the comfort during the backpacking process and avoid the feeling of tight strangulation. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] The drawings forming a part of this application are used to provide a further understanding of the present utility model. The schematic embodiments of the present utility model and their descriptions are used to explain the present utility model and do not constitute an improper limitation to the present utility model. In the drawings:
[0012] Figure 1 is a schematic three-dimensional structure diagram of the present utility model;
[0013] Figure 2 is Figure 1 a schematic local structure diagram;
[0014] Figure 3 is a schematic local structure diagram of the bandwidth adjustment device;
[0015] Figure 4 is a schematic local structure diagram of the strap body;
[0016] In the figure: main body - 1, strap - 2, bandwidth adjustment device - 3, base - 301, slider - 302, bolt - 303, strap body - 304, folding part - 305, track - 306, chute - 307, anti-slip rubber pad - 308 DETAILED DESCRIPTION OF THE EMBODIMENTS
[0017] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.
[0018] Embodiment
[0019] Please refer to Figures 1-4 , the present utility model provides an outdoor single-shoulder backpack, including a main body 1, a strap 2, and a bandwidth adjustment device 3. The strap 2 is connected to the main body 1, and the bandwidth adjustment device 3 is arranged on the strap 2 to adjust the width of the strap 2.
[0020] The bandwidth adjustment device 3 includes a base 301, a slider 302, a bolt 303, and a strap body 304.
[0021] The base 301 is fixedly connected to the strap 2. The slider 302 can slide on the base 301 to form a moving pair with the base 301. The slider 302 is symmetrically arranged on the base 301. A track 306 is formed on the base 301, and a chute 307 is formed on the bottom surface of the slider 302. The cooperation between the track 306 and the chute 307 enables the slider 302 to slide on the base 301. The sliding direction of the slider 302 is perpendicular to the length direction of the belt body 304.
[0022] The bolt 303 forms a screw pair with the base 301 and the bolt 303 sinks into the base 301 to abut against the slider 302. The bolt 303 further includes an anti-slip rubber pad 308, and the anti-slip rubber pad 308 is located at the contact surface between the bolt 303 and the slider 302.
[0023] Folding portions 305 are formed by folding up both sides of the belt body 304. The top of the folding portion 305 is connected to the slider 302, and the end of the belt body 304 is connected to the base 301.
[0024] During use, the user can adjust the local width of the strap 2 through the bandwidth adjustment device 3, thereby changing the contact area between the strap 2 and the shoulder. Increasing the contact area can reduce the pressure borne by the shoulder and improve the comfort during the backpacking process. The specific operation process is as follows:
[0025] The user first loosens the bolt 303, and then moves the slider 302 on the base 301 in the reverse direction to make the sliders 302 move away from each other. Since the belt body 304 is connected to the base 301 and the slider 302 is connected to the top of the folding portion 305, the slider 302 can drive the folding portion 305 to unfold during the movement, increasing the contact area with the shoulder. Subsequently, the user tightens the bolt 303 to make the bolt 303 abut against the base 301, and the adjustment process of the local width of the strap 2 is completed.
[0026] Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.
Claims
1. An outdoor single-shoulder backpack, comprising a main body (1) and a strap (2), the strap (2) being connected to the main body (1), wherein the features are as follows: It further includes: A bandwidth adjusting device (3), which is arranged on the strap (2) and can adjust the width of the strap (2); The bandwidth adjusting device (3) includes a base (301), a slider (302), a bolt (303) and a belt body (304); The base (301) is fixedly connected to the strap (2), the slider (302) can slide on the base (301) and forms a moving pair with the base (301), and the slider (302) is symmetrically arranged on the base (301); The bolt (303) forms a screw pair with the base (301) and the bolt (303) sinks into the base (301) and can abut against the slider (302); Folding parts (305) are formed by folding the two sides of the belt body (304) upwards, the top of the folding parts (305) is connected to the slider (302), and the end of the belt body (304) is connected to the base (301).
2. The outdoor single-shoulder backpack according to claim 1, characterized in that: A track (306) is formed on the base (301), a chute (307) is formed on the bottom surface of the slider (302), and the cooperation between the track (306) and the chute (307) enables the slider (302) to slide on the base (301).
3. An outdoor single-shoulder backpack according to claim 1, characterized in that: The bolt (303) further includes an anti-slip rubber pad (308), and the anti-slip rubber pad (308) is located at the contact surface between the bolt (303) and the slider (302).
4. An outdoor single-shoulder backpack according to any one of claims 1-3, characterized in that: The sliding direction of the slider (302) is perpendicular to the length direction of the belt body (304).