Waist-protecting electronic sports chair

Abstract

The utility model discloses a waist-protecting electronic sports chair, which is used for solving the technical problems that a part of existing electronic sports chairs mentioned in the background art are not provided with waist rests, so that a user cannot sit and lean for a long time conveniently, and fatigue cannot be reduced. Comprising a seat body, the seat body is composed of a seat plate and a backrest, supporting legs are arranged at the bottom of the seat plate, a waist rest body capable of massaging the waist of a user is arranged on the backrest, and the waist rest body can stretch back and forth relative to the backrest. The waist support is simple in structure and is mainly used for bearing and massaging the waist support of the electronic sports chair.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of e-sports chair, specifically relates to a waist support e-sports chair. BACKGROUND

[0002] The e-sports chair is the chair that the game user utilizes electronic equipment as the sports equipment and carries out the intellectual confrontation between people, since part of game requires the high investment of user's energy and long time to keep the sitting posture, so that the user will inevitably feel tired and lie back to rest.

[0003] The prior art has some e-sports chairs, such as the utility model patent document with the patent name "multi -functional e-sports chair" of "CN211795379U" authorized announcement discloses a waist support e-sports chair, and the waist support e-sports chair includes e-sports chair.

[0004] People sit on the e-sports chair and lean on the backrest, at this time, the user carries out the e-sports game activity, after long time playing games, the user will inevitably feel waist sore and tired, and needs the waist support to support and massage.But some e-sports chairs do not set up the waist support, which is not conducive to the user to sit for a long time, and cannot reduce the tired feeling. UTILITY MODEL CONTENT

[0005] The utility model aims at the deficiency of prior art, and proposes a waist support e-sports chair, to solve the technical problem that part of the existing e-sports chair mentioned in the background art does not set up the waist support, is inconvenient for the user to sit for a long time, and cannot reduce the tired feeling.

[0006] To achieve the above object, the utility model adopts the following technical scheme:

[0007] A waist support e-sports chair, including seat body, the seat body is composed of seat plate and backrest, the seat plate bottom is equipped with support leg, the backrest is equipped with the waist support body that can massage the waist of user, the waist support body can reciprocatingly extend and retract relative to the backrest.

[0008] Working principle:

[0009] Firstly, the user sits on the seat plate and leans on the backrest, when the user carries out the e-sports activity, the waist support body can be moved to the user's waist by the external driving device to support, when sitting on the e-sports chair for a long time, the waist support body can massage the user's waist and relax, and reduce the fatigue.

[0010] The utility model has the advantages of:

[0011] In the use process, the lumbar support body is stretched out from the backrest to support the waist of the user, thereby increasing the waist support function of the e-sports chair, and making the use effect of the e-sports chair better. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 The utility model discloses a structure schematic diagram of an embodiment;

[0013] Figure 2 The utility model discloses a structure schematic diagram of an embodiment; Figure 1 The utility model discloses a structure schematic diagram of an embodiment;

[0014] Figure 3 The utility model discloses a structure schematic diagram of an embodiment; Figure 1 The utility model discloses a structure schematic diagram of an embodiment;

[0015] Figure 4 The utility model discloses a structure schematic diagram of an embodiment; Figure 2 The utility model discloses a structure schematic diagram of an embodiment;

[0016] The utility model discloses a structure schematic diagram of an embodiment; DETAILED DESCRIPTION

[0017] The technical scheme in the utility model will be further explained in connection with the drawings and embodiments.

[0018] As Figure 1As shown, a waist support e-sports chair, including seat body, seat body is composed of seat plate 1 and backrest 2, seat plate 1 bottom is equipped with support leg 3, backrest 2 is equipped with waist support body that can massage user's waist, backrest 2 and seat plate 1 adjacent side is equipped with installation slot 4, waist support body is equipped in installation slot 4, waist support body includes installation box 5 and mounting plate 6, installation box 5 is equipped on the side adjacent to backrest 2 and seat plate 1, and installation box 5 is equipped with opening on the side away from backrest 2, installation box 5 is equipped with first rotating shaft 8, second rotating shaft 9 and third rotating shaft 10 that are parallel to each other, first rotating shaft 8, second rotating shaft 9 and third rotating shaft 10 are all equipped with one belt pulley 11, one belt 12 is simultaneously wound on three belt pulleys 11, one motor 13 is fixedly arranged in installation box 5, one end of first rotating shaft 8 is fixedly arranged on the output end of motor 13, one massage cylinder 14 is fixedly arranged on first rotating shaft 8, second rotating shaft 9 and third rotating shaft 10, massage cylinder 14 abuts against mounting plate 6, a plurality of heating wires 19 are arranged on each massage cylinder 14, a plurality of arc-shaped massage wheels 20 are fixedly arranged between adjacent two heating wires 19, mounting plate 6 is detachably arranged on the opening, mounting plate 6 is formed by bonding a plurality of high-density sponge layers, a plurality of rubber massage protrusions 7 are bonded on the side for leaning against of mounting plate 6, two insertion plates 21 opposite to massage protrusions 7 are fixedly arranged on mounting plate 6, the two insertion plates 21 are opposite to each other, when mounting plate 6 is arranged in the opening of installation box 5, the two insertion plates 21 are inserted into installation box 5, and the two insertion plates 21 correspondingly abut against the opposite walls of installation box 5, and each insertion plate 21 is detachably connected to the corresponding wall of installation box 5, one mounting cavity 22 is arranged in each of the opposite walls of installation box 5, one connecting plate 23 is slidably arranged in mounting cavity 22, one connecting rod 24 is fixedly arranged on connecting plate 23, connecting rod 24 is slidably arranged out of mounting cavity 22 and is fixedly connected to one pulling block 25, second spring 26 is wound on connecting rod 24, one end of second spring 26 is fixedly connected to connecting plate 23, the other end of second spring 26 is fixedly connected to the inner wall of mounting cavity 22, one vertical sliding slot 27 is arranged on each of the opposite sides of mounting cavity 22, one sliding block 28 is fixedly arranged on each of the opposite sides of connecting plate 23, the two sliding blocks 28 are correspondingly slidably arranged in the two sliding slots 27, each insertion plate 21 and the corresponding mounting cavity 22 are provided with a clamping groove 29, and each connecting plate 23 and second spring 26 are provided with a clamping block 30 on the opposite side, the clamping block 30 is inserted out of mounting cavity 22, installation box 5 and clamped in clamping groove 29, the waist support body can be extended and retracted relative to backrest 2, mounting bracket 15 and mounting sleeve 16 fixedly connected to mounting bracket 15 are fixedly arranged on the back of backrest 2, air rod 17 is fixedly arranged in mounting sleeve 16, the extension end of air rod 17 is horizontally arranged through installation slot 4 and is fixedly connected to installation box 5, a plurality of first springs 18 are fixedly arranged in installation slot 4, and the plurality of first springs 18 are fixedly connected to installation box 5, the corners of installation box 5 and backrest 2 adjacent side are arc-shaped structures.

[0019] The connecting part of the seat plate 1 and the backrest 2 is arc-shaped structure, and the mounting box 5 and the mounting plate 6 are arc-shaped bearing structure matched with the mounting groove 4; the mounting bracket 15 is fixed on the upper and lower sides of the mounting groove 4 respectively, and the mounting sleeve 16 and the gas rod 17 are opposite to the mounting groove 4 and the mounting box 5; the supporting leg 3 is a five-angle bracket, and a gas cylinder is fixed on the five-angle bracket, and the telescopic end of the gas cylinder is connected with the seat plate 1 vertically upward.

[0020] Mounting mode:

[0021] When the user sits on the gaming chair, the gas rod 17 can push the mounting box 5 and the mounting plate 6 to support the user's waist; when the user's waist feels stiff and tired, the motor 13 and the heating wire 19 can be started, the output end of the motor 13 drives the first rotating shaft 8 and the belt 12 wheel 11 to rotate, the belt 12 wheel 11 drives the other two belt 12 wheels 11 to rotate through the belt 12, thereby driving the second rotating shaft 9 and the third rotating shaft 10 to rotate, and then driving the three massage cylinders 14 and the plurality of massage wheels 20 and the plurality of heating wires 19 to rotate, so as to heat and massage the user's waist; when the user leans on the mounting box 5 for a long time in summer, the mounting plate 6 will inevitably absorb sweat and produce odor, at this time the user can disassemble and wash the mounting plate 6. First, pull the block 25 and the connecting rod 24 to pull the connecting plate 23 and the clamping block 30 outward, when the clamping block 30 is separated from the clamping groove 29, pull the mounting plate 6 outward until the plug-in plate 21 is completely taken out from the mounting box 5. When it is necessary to position and install the mounting plate 6, pull the pull block 25 outward, at this time the plug-in plate 21 is inserted into the mounting box 5 and the mounting plate 6 is abutted with the opening of the mounting box 5, then release the pull block 25, and the clamping block 30 is clamped in the clamping groove 29 by the second spring 26 pushing the connecting plate 23.

[0022] Beneficial effects:

[0023] The arc-shaped structure of the gaming chair is beneficial to the user to sit more comfortably, and the mounting box 5 pushed by the gas rod 17 is convenient for supporting different sitting distances of the user, and the range of people is wider, and the massage convex 7 is convenient for massaging the waist, and the plurality of first springs 18 reduces the pressure of the user leaning on the mounting box 5, protects the telescopic end of the gas rod 17 from being damaged; the massage wheel 20 and the heating wire 19 are convenient for massaging and heating the user's waist, the structure is simple and the effect is good; the cooperation of the clamping block 30, the second spring 26 and the pull block 25 is convenient for installing and dismounting the mounting box 5 and the mounting plate 6, and the structure is simple and convenient to operate.

[0024] Finally, it is explained that the above embodiments are only used to illustrate the technical solutions of the present application and are not limited. Although the present application has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present application can be modified or replaced by equivalents without departing from the purpose and scope of the present application. The technical solutions of the present application should be covered in the scope of the claims of the present application.

Claims

1. A lumbar support gaming chair, comprising a seat body, characterized in that: The seat body consists of a seat plate (1) and a backrest (2). The bottom of the seat plate (1) is provided with a support leg (3). The backrest (2) is provided with a lumbar support body that can massage the user's waist. The lumbar support body can extend and retract relative to the backrest (2).

2. The lumbar support gaming chair according to claim 1, characterized in that: The backrest (2) is provided with an installation groove (4) on the side adjacent to the seat plate (1). The lumbar support body is located in the installation groove (4). The lumbar support body includes an installation box (5) and an installation plate (6). The installation box (5) is located on the side adjacent to the backrest (2) and the seat plate (1), and the installation box (5) has an opening on the side away from the backrest (2). The installation plate (6) is detachably installed on the opening. The installation plate (6) is made of multiple layers of high-density sponge layers bonded together. The installation plate (6) is used to glue several rubber massage bumps (7) on the side for leaning.

3. The lumbar support gaming chair according to claim 2, characterized in that: The mounting box (5) is provided with a first rotating shaft (8), a second rotating shaft (9) and a third rotating shaft (10) that are parallel to each other. Each of the first rotating shaft (8), the second rotating shaft (9) and the third rotating shaft (10) is provided with a pulley (11). A belt (12) is wound around the three pulleys (11). A motor (13) is fixed inside the mounting box (5). One end of the first rotating shaft (8) is fixed to the output end of the motor (13). A massage cylinder (14) is fixed on each of the first rotating shaft (8), the second rotating shaft (9) and the third rotating shaft (10). The massage cylinder (14) abuts against the mounting plate (6).

4. A lumbar support gaming chair according to claim 2, characterized in that: The backrest (2) is fixedly provided with a mounting bracket (15) and a mounting sleeve (16) fixedly connected to the mounting bracket (15). A gas spring (17) is fixedly provided inside the mounting sleeve (16). The telescopic end of the gas spring (17) passes horizontally through the mounting groove (4) and is fixedly connected to the mounting box (5). Multiple first springs (18) are fixedly provided inside the mounting groove (4). All of the multiple first springs (18) are fixedly connected to the mounting box (5).

5. A gaming chair with lumbar support according to claim 3, characterized in that: Each of the massage cylinders (14) is provided with multiple heating wires (19), and multiple arc-shaped massage rollers (20) are fixed between two adjacent heating wires (19).

6. A lumbar support gaming chair according to claim 2, characterized in that: Two insert plates (21) are fixed on the mounting plate (6) and are opposite to the massage protrusions (7). The two insert plates (21) are vertically opposite each other. When the mounting plate (6) is installed in the opening of the mounting box (5), the two insert plates (21) are inserted into the mounting box (5) and the two insert plates (21) abut against the box wall of the mounting box (5) that are vertically opposite each other. Each insert plate (21) is detachably connected to the box wall of the corresponding mounting box (5).

7. A lumbar support gaming chair according to claim 6, characterized in that: The mounting box (5) has a mounting cavity (22) in each of its two opposing upper and lower walls. A connecting plate (23) is slidably mounted in the mounting cavity (22). A connecting rod (24) is fixedly mounted on the connecting plate (23). The connecting rod (24) slidably passes through the mounting cavity (22) and is fixedly connected to a pull block (25). A second spring (26) is wound around the connecting rod (24). One end of the second spring (26) is fixedly connected to the connecting plate (23), and the other end of the second spring (26) is fixedly connected to the inner wall of the mounting cavity (22). On both sides of the connecting plate (23), there is a vertical groove (27). On both sides of the connecting plate (23), there is a slider (28). The two sliders (28) are slidably disposed in the two grooves (27). Each insert plate (21) has a snap-fit ​​groove (29) on one side of its corresponding mounting cavity (22). Each connecting plate (23) has a snap-fit ​​block (30) on the side opposite to the second spring (26). The snap-fit ​​block (30) passes through the mounting cavity (22) and the mounting box (5) and snaps into the snap-fit ​​groove (29).

8. A lumbar support gaming chair according to claim 2, characterized in that: The corners of the mounting box (5) and the backrest (2) on the adjacent side are all arc-shaped.

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