Backpack convenient for carrying water cup

Abstract

The utility model relates to a knapsack convenient for carrying a water cup, which comprises a knapsack main body and shoulder straps connected to the back of the knapsack main body, two side surfaces of the knapsack main body are respectively provided with a side pocket for storage, and at least one side pocket is internally provided with a water cup fixing component; the water cup fixing assembly comprises a fixing frame, a cup holder and cup clamps, the fixing frame is sewn on the side face of the backpack body, the lower end of the fixing frame is hinged to the cup holder, and the two sides of the upper end of the fixing frame are hinged to the cup clamps respectively; and the cup holder and the cup clamp are respectively reset upwards and inwards under the action of the torsion spring. When the cup stand is used, a water cup is placed on the cup stand, and the two sides of the cup stand are clamped by the cup clamps, so that the water cup is not prone to shaking in the side pocket, the water cup is not prone to falling off from the side pocket, and the water cup is convenient to take.

Description

Technical Field

[0001] The utility model relates to the technical field of backpacks, in particular to a backpack which is convenient for carrying a water cup. Background Art

[0002] At present, the outside of school bags and other backpacks used by primary and secondary school students often have side pockets for placing water cups. The side pockets are generally low-opening, shallow, and open. After placing the water cup, there is no fixing device. When walking, running, or taking and putting the backpack, the water cup can easily slip out of the side pocket, resulting in the loss or damage of the water cup. Existing backpacks also have devices that can fix water cups, but because the position of the water cup fixing belt is set when the school bag is produced and cannot be changed, the specifications of the school bag side pockets for storing water cups are limited, and cannot be flexibly adjusted, and the practicality is also limited.

[0003] Therefore, it is necessary to develop a backpack that is convenient for carrying a water cup in view of the above defects. Utility Model Content

[0004] The utility model aims to provide a backpack which is convenient for carrying water cups, can be suitable for various water cups, ensures the clamping stability of the water cups, and is convenient for users to quickly take out the water cups.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0006] The utility model discloses a backpack for carrying water cups, comprising a backpack main body and shoulder straps connected to the outside of the backpack main body, side pockets for storing water cups are arranged on both sides of the backpack main body, at least one of the side pockets is provided with a water cup fixing assembly, the water cup fixing assembly comprises a fixing frame, a cup holder and a cup clip, the fixing frame is sewn on the side of the backpack main body, the lower end of the fixing frame is hingedly connected to the cup holder, and both sides of the upper end of the fixing frame are respectively hingedly connected to the cup clip; the cup holder and the cup clip are respectively reset upward and inward under the action of a torsion spring.

[0007] Preferably, the side pocket comprises a cloth pocket, a fixing strap assembly and a pocket cover, the inner edge of the cloth pocket is sewn to the bottom of the side surface of the backpack body, the top surface of the cloth pocket is opened, the pocket cover can be opened and buckled on the top opening of the cloth pocket, and the fixing strap assembly is arranged on the periphery of the cloth pocket and can tighten the cloth pocket.

[0008] Preferably, the side wall of the cloth pocket is set as a mesh surface, the mesh surface is sewn together with the side surface of the backpack body, and the upper end of the mesh surface is provided with an elastic band to tighten the mouth of the side pocket to prevent the internal items from falling out. The front top of the cloth pocket is provided with a Velcro hook strip, the top edge of the pocket cover is sewn on the side of the backpack body, and the bottom edge of the pocket cover is provided with the Velcro fleece strip. The pocket cover and the cloth pocket are connected through the Velcro hook surface and fleece surface, which can fix the water cup to prevent the water cup from falling from the upper end and facilitate taking.

[0009] Preferably, the fixing strap assembly includes a first fixing strap and a second fixing strap, one end of the first fixing strap is fixed to the back of the backpack body and sewn together with the backpack body, a limiting cloth sleeve is provided in the middle of the cloth pocket, the first fixing strap passes through the limiting cloth sleeve, and the end of the first fixing strap is fixedly connected with a slot; one end of the second fixing strap is fixed to the front of the backpack body and sewn together with the backpack body, the other end of the second fixing strap is fixedly connected with a buckle, the slot and the buckle are snapped together, and two groups of fixing strap assemblies are arranged horizontally and parallelly at different heights. By adjusting the fixing straps, the items placed inside can be prevented from spilling easily

[0010] Preferably, the fixing strap assembly comprises an adjustment ring, which is arranged in the middle of the first fixing strap and can adjust the length of the first fixing strap, and the adjustment ring is located on the back side of the backpack body.

[0011] Preferably, the fixing frame is installed in the interlayer on the side of the backpack body, and cushioning cotton is provided at the front and rear positions of the fixing frame. A sponge pad is provided on the inner side of the cup clip, and the sponge pad is bonded to the cup clip to avoid scratches on the side when installing or taking the water cup.

[0012] Preferably, the lower end of the fixing frame is provided with a first rotating shaft, a torsion spring is installed on the first rotating shaft, the torsion spring is installed between the fixing frame and the cup holder, and the upper end of the fixing frame is provided with a second rotating shaft on both sides, a torsion spring is installed on the second rotating shaft, and the torsion spring is installed between the fixing frame and the cup clip. When the water cup is placed, the cup clip firmly holds the water cup, and when not in use, the cup holder and the cup clip are folded together to prevent the backpack from being hit by foreign objects and causing the cup holder and the cup clip to break.

[0013] Preferably, the cloth pocket and the pocket cover are made of waterproof fabrics, and the cloth where the fixing frame is placed is made of waterproof fabrics to prevent water from being spilled from the water cup onto the surface of the backpack and seeping into the interior of the backpack.

[0014] Compared with the prior art, the utility model has the following beneficial technical effects: the water cup is placed on the cup holder, and is clamped by cup clips on both sides, so that the water cup is not easy to shake in the side pocket, and a fixing belt assembly is provided on the outside of the cloth pocket to fix the water cup, and a pocket cover is fixed on the upper side of the cloth pocket, and the cloth pocket and the pocket cover are adhered by Velcro, so that the water cup is not easy to fall out of the side pocket and is convenient to take out. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model will be further described below in conjunction with the accompanying drawings.

[0016] Figure 1 This is a front perspective schematic diagram of the backpack structure for carrying a water cup according to the utility model;

[0017] Figure 2 This is a three-dimensional schematic diagram of the back of the utility model after removing a side pocket;

[0018] Figure 3 It is a three-dimensional schematic diagram of the water cup fixing assembly of the utility model.

[0019] Explanation of the reference numerals: 1. backpack body; 2. shoulder strap; 3. cloth pocket; 4. mesh surface; 5. fixing strap assembly; 501. first fixing strap; 502. second fixing strap; 503. slot; 504. buckle; 505. adjustment ring; 6. pocket cover; 7. water cup fixing assembly; 701. cup holder; 702. cup clip; 703. fixing frame; 704. first rotating shaft; 705. second rotating shaft; 8. Velcro. DETAILED DESCRIPTION

[0020] The core of the utility model is to provide a backpack which is convenient for carrying water cups, which can be suitable for various water cups, ensure the clamping stability of the water cups, and facilitate users to quickly take them out.

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0023] With reference to the accompanying drawings, Figure 1 This is a front perspective schematic diagram of the backpack structure for carrying a water cup according to the utility model; Figure 2 This is a three-dimensional schematic diagram of the back of the utility model after removing a side pocket; Figure 3 It is a three-dimensional schematic diagram of the water cup fixing assembly of the utility model.

[0024] In a specific embodiment, Figures 1 to 3 As shown, a backpack for carrying a water cup comprises a backpack body 1 and shoulder straps 2 connected to the outside of the backpack body 1. A set of shoulder straps 2 are respectively provided at the upper and lower ends of the backpack body 1 and are installed symmetrically. Side pockets for storage are provided on both sides of the backpack body 1. A water cup fixing assembly 7 is provided in at least one side pocket. The water cup fixing assembly 7 comprises a cup holder 701, a cup clip 702 and a fixing frame 703. The fixing frame 703 is sewn on the side of the backpack body 1. The lower end of the fixing frame 703 is hingedly connected to the cup holder 701. Both sides of the upper end of the fixing frame 703 are hingedly connected to the cup clips 702. The cup holder 701 and the cup clip 702 are respectively reset upward and inward under the action of the torsion spring.

[0025] In a specific embodiment, Figures 1 to 3 As shown, the side pocket includes a cloth pocket 3, a fixing belt assembly 5 and a pocket cover 6. The inner edge of the cloth pocket 3 is sewn to the bottom of the side of the backpack body 1, the top surface of the cloth pocket 3 is open, and the pocket cover 6 can be opened and buckled on the top of the cloth pocket 3. The fixing belt assembly 5 is arranged on the periphery of the cloth pocket 3 and can tighten the cloth pocket 3.

[0026] In a specific embodiment, Figures 1 to 3 As shown, the side wall of the cloth pocket 3 is set as a mesh surface 4, and the mesh surface 4 is sewn together with the side of the backpack body 1, and an elastic band is provided at the upper end of the mesh surface 4. The elasticity tightens the mouth of the side pocket to prevent the internal items from falling. The top of the front of the cloth pocket 3 is provided with a Velcro 8 hook surface, the top edge of the pocket cover 6 is sewn on the side of the backpack body 1, and the bottom edge of the pocket cover 6 is provided with a Velcro 8 fleece surface. The pocket cover 6 is connected to the cloth pocket 3 through the hook surface and fleece surface of the Velcro 8, and the upper end of the side pocket is fixed by the Velcro 8 to prevent the water cup from slipping from the upper end. When taking the water cup, open the Velcro 8 in the middle for easy taking.

[0027] In a specific embodiment, Figures 1 to 3As shown, the fixing belt assembly 5 includes a first fixing belt 501 and a second fixing belt 502. One end of the first fixing belt 501 is fixed to the back of the backpack body 1 and sewn together with the backpack body 1. The other end of the first fixing belt 501 passes through the limiting cloth cover on the cloth bag 3. The end of the first fixing belt 501 is fixedly connected with a slot part 503. An adjustment ring 505 is provided in the first fixing belt 501. The adjustment ring 505 is located on the back of the backpack body 1. The adjustment ring 505 can adjust the length of the first fixing belt 501. One end of the second fixing belt 502 is fixed to the front of the backpack body 1 and sewn together with the backpack body 1. The other end of the second fixing belt 502 is fixedly connected with a buckle 504. The slot part 503 and the buckle 504 are clamped together. The fixing belt assembly 5 is provided with two groups of horizontal parallel arrangements at different height positions. By adjusting the overlapping part of the fixing belt through the adjustment ring 505, the length of the first fixing belt 501 is controlled, so that the items placed inside are not easy to fall off.

[0028] In a specific embodiment, Figures 1 to 3 As shown, the fixing frame 703 is installed in the interlayer on the side of the backpack body 1, and cushioning cotton is provided at the front and rear positions of the fixing frame 703, which can protect the water cup. A sponge pad is provided on the inner side of the cup clamp 702 and bonded to the cup clamp 702. The surface of the sponge pad is soft, which can protect the surface of the water cup from wear and tear and can also hold the water cup firmly.

[0029] In a specific embodiment, Figures 1 to 3 As shown, a first rotating shaft 704 is provided at the lower end of the fixing frame 703, and a torsion spring is installed on the first rotating shaft 704, and the torsion spring is installed between the fixing frame 703 and the cup holder 701. Second rotating shafts 705 are provided on both sides of the upper end of the fixing frame 703, and a torsion spring is installed in the middle position of the second rotating shaft 705, and the torsion spring is installed between the fixing frame 703 and the cup clamp 702. When the water cup is placed, the cup clamp 702 and the cup holder 701 are opened, and the cup clamp 702 firmly clamps the water cup under the action of the torsion spring. When the water cup fixing assembly 7 is not in use, the cup holder 701 and the cup clamp 702 are folded together with the fixing frame 703 under the action of the torsion spring to prevent the cup holder 701 and the cup clamp 702 from being broken when the backpack body 1 hits foreign objects.

[0030] In a specific embodiment, Figures 1 to 3 As shown, the cloth pocket 3 and the pocket cover 6 are made of waterproof fabrics, and the cloth where the fixing frame 703 is placed is also made of waterproof fabrics to prevent water from being spilled from the cup onto the surface of the backpack body 1 and seeping into the backpack body 1.

[0031] The utility model is a backpack that is convenient for carrying a water cup. When using the backpack body 1, the user first opens the Velcro 8 on the pocket cover 6, then opens the side buckle 504 from the slot part 503, then puts the water cup into the water cup fixing assembly 7, and uses the water cup to open the cup clamp 702, so that the cup clamp 702 can tightly clamp the water cup under the action of the torsion spring. The bottom end of the water cup is placed on the cup holder 701, so that the water cup is not easy to tip over. After the water cup is placed, the overlap of the first fixing belt 501 on the adjustment ring 505 is adjusted according to the size of the water cup, and the length of the first fixing belt 501 is adjusted. After the slot parts 503 and the buckle 504 at both ends of the first fixing belt 501 and the second fixing belt 502 are fixed together, the water cup can be clamped to prevent the water cup from shaking. Then the pocket cover 6 is covered on the upper end of the cloth pocket 3 through the Velcro 8, so that the water cup is not easy to fall off from the upper end. When using the water cup, the pocket cover 6 can be directly opened to take it out, which is simple and convenient. A sponge cushion is installed inside the cup clip 702 to prevent the cup clip 702 from being too hard and causing damage to the side wall of the water cup. The fabrics around the cloth pocket 3, the pocket cover 6 and the water cup placement area are waterproof fabrics to prevent the water from spilling onto the surface of the backpack body 1 and seeping into the backpack body 1. If there is no water cup in the side pocket, the cup holder 701 and the cup clip 702 will automatically fold together under the action of the torsion spring to prevent the cup holder 701 and the cup clip 702 from breaking when the backpack body 1 hits foreign objects.

[0032] In this specification, each embodiment is described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the embodiments can be referred to each other. For the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant parts can be referred to the method part.

[0033] The embodiments described above are only descriptions of the preferred methods of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary technicians in this field should fall within the protection scope determined by the claims of the present invention.

Claims

1. A backpack for carrying a water bottle, comprising a backpack body (1) and a shoulder strap (2) connected to the back of the backpack body (1), characterized in that: Both sides of the backpack body (1) are provided with side pockets for storage, and at least one of the side pockets is provided with a water cup fixing assembly (7); the water cup fixing assembly (7) comprises a cup holder (701), a cup clip (702) and a fixing frame (703); the fixing frame (703) is sewn on the side of the backpack body (1); the lower end of the fixing frame (703) is hingedly connected to the cup holder (701), and the upper ends of the fixing frame (703) are respectively hingedly connected to one of the cup clips (702); the cup holder (701) and the cup clip (702) are respectively reset upward and inward under the action of a torsion spring.

2. The backpack for carrying a water cup according to claim 1, characterized in that: The side pocket comprises a cloth pocket (3), a fixing belt assembly (5) and a pocket cover (6); the inner edge of the cloth pocket (3) is sewn to the bottom of the side of the backpack body (1); the top surface of the cloth pocket (3) is open; the pocket cover (6) can be opened and buckled on the top of the cloth pocket (3); the fixing belt assembly (5) is arranged on the periphery of the cloth pocket (3) and can tighten the cloth pocket (3).

3. The backpack for carrying a water cup according to claim 2, characterized in that: The side wall of the cloth bag (3) is provided with a mesh surface (4), the mesh surface (4) is sewn together with the side surface of the backpack body (1), and the upper end of the mesh surface (4) is provided with an elastic band; the top of the front of the cloth bag (3) is provided with a hook surface of Velcro (8), the top edge of the pocket cover (6) is sewn to the side surface of the backpack body (1), and the bottom edge of the pocket cover (6) is provided with a fleece surface of the Velcro (8), and the pocket cover (6) and the cloth bag (3) are connected through the hook surface and fleece surface of the Velcro (8).

4. The backpack for carrying a water cup according to claim 3, characterized in that: The fixing strap assembly (5) comprises a first fixing strap (501) and a second fixing strap (502); one end of the first fixing strap (501) is fixed to the back of the backpack body (1) and is sewn together with the backpack body (1); a limiting cloth sleeve is provided in the middle of the cloth pocket (3); the first fixing strap (501) passes through the limiting cloth sleeve; the end of the first fixing strap (501) is fixedly connected to a slot component (503); one end of the second fixing strap (502) is fixed to the front of the backpack body (1) and is sewn together with the backpack body (1); the other end of the second fixing strap (502) is fixedly connected to a buckle (504); the slot component (503) and the buckle (504) are buckled together; the fixing strap assembly (5) comprises two groups arranged in parallel at different heights.

5. The backpack for carrying a water cup according to claim 4, characterized in that: The fixing strap assembly (5) comprises an adjustment ring (505), wherein the adjustment ring (505) is arranged in the middle of the first fixing strap (501) and can adjust the length of the first fixing strap (501), and the adjustment ring (505) is located on the back of the backpack body (1).

6. The backpack for carrying a water cup according to claim 1, characterized in that: The fixing frame (703) is installed in the interlayer of the side of the backpack body (1), and cushioning cotton is provided at the front and rear positions of the fixing frame (703). A sponge pad is provided on the inner side of the cup clip (702), and the sponge pad is bonded to the cup clip (702).

7. The backpack for carrying a water cup according to claim 1, characterized in that: A first rotating shaft (704) is provided at the lower end of the fixing frame (703), a torsion spring is installed on the first rotating shaft (704), and the torsion spring is installed between the fixing frame (703) and the cup holder (701); second rotating shafts (705) are provided on both sides of the upper end of the fixing frame (703), a torsion spring is installed on the second rotating shaft (705), and the torsion spring is installed between the fixing frame (703) and the cup holder (702).

8. The backpack for carrying a water cup according to claim 2, characterized in that: The cloth pocket (3) and the pocket cover (6) are made of waterproof fabric, and the cloth where the fixing frame (703) is placed is made of waterproof fabric.

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