A sports fitness double-shoulder gusseted backpack

Abstract

The utility model relates to double shoulder bag technical field discloses a kind of sports fitness double shoulder bundle mouth bag, including double shoulder bag main body, the other side of double shoulder bag main body is fixedly installed with first strap, the bottom end of first strap is fixedly installed with restraint ring, the side of double shoulder bag main body is fixedly installed with storage bag, the inside rotation of storage bag is installed with the rotation bar extending to outside side.This utility model when mountaineer carries double shoulder bag main body to climb mountain, by first strap is lengthened and is wound in the chest of mountaineer, then the opening of spring snap ring is actuated, again spring snap ring is buckled in the inside of restraint ring, the opening of spring snap ring is closed under the elastic force of spring, so that first strap is connected and is wound in the chest with stretch band, share the weight of bag shoulder strap, avoid the situation that mountaineer only relies on shoulder strap when climbing relatively precipitous peak can increase the burden of mountaineer and shoulder strap can slide off from shoulder with the consumption of mountaineer's physical strength.

Description

Technical Field

[0001] This utility model relates to the field of backpack technology, specifically a sports and fitness drawstring backpack. Background Technology

[0002] Backpacks are a general term for backpacks worn on both shoulders. They are further categorized based on their purpose, such as laptop backpacks, sports backpacks, fashion backpacks, school backpacks, drawstring backpacks, and military backpacks. They are also made of different materials, such as canvas bags, Oxford cloth bags, and nylon bags. Sports backpacks are commonly used for exercise and fitness.

[0003] In the process of realizing this utility model, the inventors discovered that the prior art has at least the following problems:

[0004] Existing sports backpacks are used to carry hiking gear on the back via shoulder straps when hiking. However, since hiking usually involves steep slopes, carrying a backpack on the back and relying solely on the shoulder straps during the hike increases the burden on the hiker. Furthermore, the shoulder straps may slip off the hiker's shoulders as the hiker's energy is depleted.

[0005] Therefore, the aforementioned technical problems need to be solved. Utility Model Content

[0006] To address the shortcomings of existing technologies, this utility model provides a sports and fitness backpack with drawstring shoulder straps. It solves the problem that relying solely on shoulder straps when climbing steep mountains increases the burden on climbers and that the shoulder straps may slip off their shoulders as climbers exert their energy. It also solves the problem that when the rotating pole is not connected to the first strap, it extends outwards and is prone to tangling, making it inconvenient to use.

[0007] To solve the above-mentioned technical problems, this utility model provides the following technical solution:

[0008] A sports and fitness backpack with drawstring closure includes a backpack body, a first strap fixedly installed on the other side of the backpack body, a restraint ring fixedly installed at the bottom end of the first strap, a storage bag fixedly installed on one side of the backpack body, a rotating rod extending outwards rotatably installed inside the storage bag, and an extension strap extending outwards wrapped around the outside of the rotating rod, and there are two sets of the first strap, rotating rod and extension strap, and a spring buckle ring cooperating with the restraint ring is fixedly installed at the end of the extension strap.

[0009] Preferably, a zipper is provided at the opening at the top of the main body of the backpack, and a protective edging is fixedly installed at the top of the zipper at the opening at the top of the main body of the backpack.

[0010] Preferably, the front end of the backpack body is provided with a small bag, the bottom of the other side of the backpack body is fixedly installed with a water bottle pocket, and the bottom of one side of the backpack body is fixedly installed with a side pocket.

[0011] Preferably, a second strap located at the top of the side pocket is fixedly installed on the front and rear ends of one side of the main body of the backpack, and buttons that cooperate with each other are fixedly installed on the top of one side of the side pocket and the bottom of the second strap.

[0012] Preferably, a shoulder strap is fixedly installed at the rear end of the main body of the backpack, and a breathable pad is fixedly installed at the rear end of the main body of the backpack, and the breathable pad is filled with memory foam.

[0013] Preferably, a divider pad is fixedly installed inside the main body of the backpack, and a restraint strap is fixedly installed on the top of the inner wall of the main body of the backpack, with the bottom end of the restraint strap connected to the top of the divider pad by Velcro.

[0014] Compared with the prior art, this utility model provides a sports and fitness drawstring backpack with the following beneficial effects:

[0015] 1. When a climber carries the main body of the backpack uphill, this utility model allows the first strap to be stretched and wrapped around the climber's chest. Then, the opening of the spring buckle is activated, and the spring buckle is fastened inside the restraint ring. Under the elastic force of the spring, the opening of the spring buckle is closed, thereby connecting the first strap with the tension strap and wrapping it around the chest. This distributes the weight of the backpack shoulder straps and avoids the situation where the climber's burden is increased by relying solely on the shoulder straps when climbing steeper peaks, and the shoulder straps may slip off the shoulders as the climber's physical strength is depleted.

[0016] 2. When a hiker unpacks the backpack to use the items inside or does not need to connect the first strap and the stretch strap, the stretch strap can be wound and stored inside the storage bag by rotating the rotating rod. This avoids the situation where the rotating rod is not connected to the first strap and is stretched out to the outside, which is easy to get tangled and thus inconvenient to use. Attached Figure Description

[0017] Figure 1 This is a front view structural diagram of the present utility model;

[0018] Figure 2 This is a side view of the structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the rear view structure of this utility model;

[0020] Figure 4 This is a frontal cross-sectional view of the present invention.

[0021] Figure 5 This is a front view cross-sectional structural diagram of the storage bag of this utility model;

[0022] Figure 6 For the present utility model Figure 2 A magnified schematic diagram of the structure at point A in the middle.

[0023] In the picture: 1. Backpack body; 101. First strap; 102. Restraint ring; 103. Storage bag; 104. Rotating rod; 105. Tension strap; 106. Spring buckle ring; 107. Zipper; 108. Protective edging; 109. Small bag; 110. Shoulder strap; 2. Water bottle pocket; 3. Side pocket; 301. Second strap; 302. Button; 4. Breathable pad; 5. Divider pad; 501. Restraint strap. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] As described in the background section, there are shortcomings in the existing technology. In order to solve the above-mentioned technical problems, this application proposes a sports and fitness drawstring backpack.

[0026] Please see Figures 1-6 A sports and fitness backpack with drawstring closure includes a backpack body 1, a first strap 101 fixedly installed on the other side of the backpack body 1, a restraint ring 102 fixedly installed at the bottom end of the first strap 101, a storage bag 103 fixedly installed on one side of the backpack body 1, a rotating rod 104 extending to the outside is rotatably installed inside the storage bag 103, and a tension strap 105 extending to the outside is wrapped around the outside of the rotating rod 104. The number of the first strap 101, the rotating rod 104 and the tension strap 105 are two sets. A spring buckle ring 106 cooperating with the restraint ring 102 is fixedly installed at the end of the tension strap 105. A shoulder strap 110 is fixedly installed at the rear end of the backpack body 1.

[0027] With the above structural design, when a hiker carries the backpack body 1 uphill, it is worn on the shoulder via the shoulder straps 110, thus allowing the backpack body 1 to be carried on the hiker's back. Then, by stretching the tension strap 105, it passes through the chest and is pulled to the first strap 101. Next, the opening of the spring buckle 106 is opened, and the spring buckle 106 is fitted onto the inside of the restraint ring 102. Under the elastic force of the spring, the opening of the spring buckle 106 closes, thus fixing the first strap 101 and the tension strap 105 together and securing them to the chest, thus distributing the load. The shoulder support makes the backpack body 1 more secure, solving the problem that relying solely on the shoulder straps 110 when climbing steeper peaks increases the burden on climbers and that the shoulder straps 110 may slip off the shoulders as climbers exert their energy. When climbers untie the backpack body 1 to use the items carried inside or do not need to connect the first strap 101 and the tension strap 105, they can rotate the lever 104 to wrap the tension strap 105 inside the storage bag 103, solving the problem that when the lever 104 is not connected to the first strap 101, it is prone to knotting and inconvenient to use.

[0028] Furthermore, a zipper 107 is provided at the opening at the top of the backpack body 1, and a protective edging 108 is fixedly installed at the top of the zipper 107. When the backpack is carried, the opening of the backpack body 1 is closed by pulling the zipper 107, and the protective edging 108 protects the zipper 107, preventing external debris from falling into the gaps of the zipper 107 and easily damaging the zipper 107.

[0029] Furthermore, a small pocket 109 is provided at the front of the main body 1 of the backpack, a water bottle pocket 2 is fixedly installed at the bottom of the other side of the main body 1 of the backpack, a side pocket 3 is fixedly installed at the bottom of one side of the main body 1 of the backpack, and a second strap 301 located at the top of the side pocket 3 is fixedly installed at the front and rear of one side of the main body 1 of the backpack, and a matching button 302 is fixedly installed at the top of the side pocket 3 and the bottom of the second strap 301. The small pocket 109 at the front of the main body 1 of the backpack allows smaller items to be placed inside for carrying, avoiding the mixing of small items with larger items and making them inconvenient to find. The water bottle pocket 2 is convenient for carrying water bottles, and the side pocket 3 is convenient for carrying other smaller items. The second strap 301 is then secured to the top of the side pocket 3 by the button 302, thus binding the opening of the side pocket 3 tightly and preventing items from falling out.

[0030] Furthermore, a breathable pad 4 is fixedly installed at the rear end of the backpack body 1, and the inside of the breathable pad 4 is filled with memory foam. When the backpack body 1 is worn on the back of a hiker, the breathable pad 4 comes into contact with the hiker's back. Because the inside of the breathable pad 4 is filled with memory foam, it makes the hiker's back more comfortable.

[0031] Furthermore, a divider pad 5 is fixedly installed inside the main body 1 of the backpack, and a restraint strap 501 is fixedly installed on the top of the inner wall of the main body 1 of the backpack, with the bottom end of the restraint strap 501 connected to the top of the divider pad 5 via Velcro. The divider pad 5 divides the interior of the main body 1 of the backpack into two storage spaces, facilitating the separate storage of different items. The bottom end of the restraint strap 501 is fixedly connected to the divider pad 5 via Velcro, thus preventing items in the two spaces separated by the divider pad 5 from mixing together.

[0032] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A sports and fitness drawstring backpack, comprising a backpack body (1), characterized in that: A first strap (101) is fixedly installed on the other side of the main body (1) of the backpack. A restraint ring (102) is fixedly installed at the bottom end of the first strap (101). A storage bag (103) is fixedly installed on one side of the main body (1) of the backpack. A rotating rod (104) extending to the outside is rotatably installed inside the storage bag (103). A stretch strap (105) extending to the outside is wrapped around the outside of the rotating rod (104). The number of the first strap (101), the rotating rod (104) and the stretch strap (105) are two sets. A spring buckle ring (106) that cooperates with the restraint ring (102) is fixedly installed at the end of the stretch strap (105).

2. The sports and fitness drawstring backpack according to claim 1, characterized in that: The backpack body (1) has a zipper (107) at the top opening, and a protective edging (108) at the top of the zipper (107) is fixedly installed at the top opening of the backpack body (1).

3. The sports and fitness drawstring backpack according to claim 1, characterized in that: The front end of the backpack body (1) is provided with a small bag (109), the bottom of the other side of the backpack body (1) is fixedly installed with a water bottle pocket (2), and the bottom of one side of the backpack body (1) is fixedly installed with a side pocket (3).

4. A sports and fitness drawstring backpack according to claim 3, characterized in that: The front and rear ends of one side of the backpack body (1) are fixedly installed with a second strap (301) located at the top of the side pocket (3), and the top of one side of the side pocket (3) and the bottom of the second strap (301) are fixedly installed with matching buttons (302).

5. A sports and fitness drawstring backpack according to claim 1, characterized in that: The rear end of the backpack body (1) is fixedly fitted with a shoulder strap (110), and the rear end of the backpack body (1) is fixedly fitted with a breathable pad (4), and the inside of the breathable pad (4) is filled with memory foam.

6. A sports and fitness drawstring backpack according to claim 1, characterized in that: The backpack body (1) has a divider pad (5) fixedly installed inside, and a restraint strap (501) is fixedly installed on the top of the inner wall of the backpack body (1), and the bottom end of the restraint strap (501) is connected to the top of the divider pad (5) by Velcro.

Images