Multifunctional electronic sports chair

Abstract

The utility model provides a multifunctional electronic sports chair, and belongs to the technical field of electronic sports chairs. A multifunctional electronic sports chair comprises a chair seat, a backrest and a lifting base and is characterized in that the backrest is mounted on the chair seat, the lifting base is fixed to the bottom of the chair seat, fixing frames are fixedly connected to the two sides of the chair seat, driving motors are mounted on the rear sides of the fixing frames, lead screws are in transmission connection with output shafts of the driving motors, and the lead screws are in transmission connection with the lifting base. The screw rod is located in a frame body of the fixed frame, a first guide rail is installed on the side wall of the fixed frame, a sliding seat is connected to the first guide rail in a sliding mode, the sliding seat is connected with the screw rod, a lifting box body is fixed to the sliding seat, and a plurality of lifting motors are arranged in the lifting box body; and a handrail is fixed on a lifting rod of the lifting motor. The utility model has the advantage of better practicability.

Description

Technical Field

[0001] The utility model belongs to the technical field of e-sports chairs, in particular to a multifunctional e-sports chair. Background Art

[0002] The functions of gaming chairs are very powerful. They are no longer limited to gaming chairs. They have been widely used in people's work, study and production places. Gaming chairs are designed with very high ergonomics and are very beneficial to human health. The armrests of existing gaming chairs are generally fixed to the seat, and most gaming chairs are not equipped with leg support structures. When users sit on gaming chairs for too long, their legs will not move for a long time, which will cause soreness or numbness in the legs. The comfort and practicality are average. Summary of the invention

[0003] The purpose of the utility model is to address the above-mentioned problems in the existing technology and to propose a multifunctional gaming chair with the advantage of better practicality.

[0004] The purpose of the utility model can be achieved through the following technical solutions: a multifunctional gaming chair, comprising a seat, a backrest and a lifting base, the backrest is installed on the seat, a lifting base is fixed to the bottom of the seat, both sides of the seat are fixedly connected to a fixed frame, a driving motor is installed on the rear side of the fixed frame, a screw rod is transmission-connected to the output shaft of the driving motor, the screw rod is located in the frame of the fixed frame, a first guide rail is installed on the side wall of the fixed frame, a sliding seat is slidably connected to the first guide rail, the sliding seat is connected to the screw rod, a lifting box body is fixed on the sliding seat, a plurality of lifting motors are arranged in the lifting box body, and an armrest is fixed on the lifting rod of the lifting motor;

[0005] The bottom of the seat is symmetrically provided with sliding frames, the inner sides of the two sliding frames are provided with second guide rails, a leg support is slidably provided on the second guide rail, a first leg support pad is provided on the leg support, and the first leg support pad is also connected to the second leg support pad;

[0006] An adjustment seat is installed on the backrest, and sliding adjustment blocks are provided on both sides of the adjustment seat. The adjustment seat is slidably connected with a lumbar support plate through the sliding adjustment blocks, and a lumbar support is provided on the lumbar support plate.

[0007] Preferably, two protruding plates are symmetrically arranged on one side of the lumbar support plate close to the adjustment seat, an arc-shaped sliding hole is opened on the protruding plate, a fixing hole is provided on the sliding adjustment block, the sliding adjustment block is threadedly connected with a bolt, the bolt passes through the arc-shaped sliding hole and is threadedly connected in the fixing hole of the sliding adjustment block to fix the lumbar support plate and the protruding plate.

[0008] Preferably, the second leg support pad has a first Velcro on one end away from the first leg support pad, and the first leg support pad has a second Velcro on the bottom, and the first Velcro is connected to the second Velcro.

[0009] Preferably, the second guide rail has a sliding groove, and one side of the leg bracket has a sliding portion, and the sliding portion is slidably matched with the sliding groove.

[0010] Preferably, the backrest also includes a headrest.

[0011] Preferably, the lifting base includes a telescopic rod, a supporting base frame and a plurality of casters mounted on the supporting base frame, wherein one end of the telescopic rod is fixedly connected to the seat, and the other end of the telescopic rod is fixedly connected to the supporting base frame.

[0012] Compared with the prior art, the advantages of the utility model are: by adding an armrest that can be moved forward or backward and can be raised and lowered, the height and position of the armrest can be adjusted according to the usage needs of different users, so it is more practical and more convenient; by adding a sliding first leg support pad that can be pulled out or hidden at the bottom of the seat, it is beneficial to improve the comfort of the user's legs, and the first leg support pad can be flexibly adjusted to be moved out or put in according to the needs of the user. At the same time, the first leg support pad is also connected to the second leg support pad, which is beneficial to further improve the comfort of the user's legs, and it is more practical and more comfortable. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a side view of the utility model.

[0014] Figure 2 It is a front view of the seat and backrest of the utility model.

[0015] Figure 3 It is a side sectional view of the armrest part of the utility model.

[0016] Figure 4 It is a side view of the second leg support pad connected to the first leg support pad in the utility model.

[0017] Figure 5 It is an enlarged view of point A in the present utility model.

[0018] In the figure, 2, seat; 21, fixed frame; 22, driving motor; 23, screw; 24, first guide rail; 25, sliding seat; 26, lifting box; 27, lifting motor; 28, armrest; 3, backrest; 31, adjustment seat; 32, sliding adjustment block; 322, bolt; 33, lumbar support plate; 331, protruding plate; 332, arc-shaped sliding hole; 34, lumbar support; 4, lifting base; 41, telescopic rod; 42, supporting base frame; 43, casters; 51, sliding frame; 52, second guide rail; 53, leg bracket; 54, first leg support pad; 541, first Velcro; 55, second leg support pad; 56, second Velcro; 61, sliding part; 62, sliding groove; 7, headrest. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] like Figures 1 to 5 As shown, a multifunctional gaming chair comprises a seat 2, a backrest 3 and a lifting base 4, the backrest 3 is installed on the seat 2, the lifting base 4 is fixed to the bottom of the seat 2, both sides of the seat 2 are fixedly connected with a fixing frame 21, the rear side of the fixing frame 21 is installed with a driving motor 22, the output shaft of the driving motor 22 is transmission-connected with a screw rod 23, the screw rod 23 is located in the frame of the fixing frame 21, a first guide rail 24 is installed on the side wall of the fixing frame 21, a sliding seat 25 is slidably connected to the first guide rail 24, the sliding seat 25 is connected to the screw rod 23, a lifting box body 26 is fixed on the sliding seat 25, a plurality of lifting motors 27 are arranged in the lifting box body 26, and an armrest 28 is fixed to the lifting rod of the lifting motor 27. By starting the driving motor 22 on one side of the two fixed frames 21, the screw rod 23 is driven to rotate, and at the same time the first guide rail 24 is slidably connected to the sliding seat 25, and the screw rod 23 is slidably connected to the sliding seat 25, the screw rod 23 can be converted from a rotary motion to a linear motion, driving the sliding seat 25 on the screw rod 23 to move forward or backward, and at the same time the lifting motor 27 can lift the armrest 28 upward or downward, which is conducive to flexible adjustment of the height of the armrest 28; by adding an armrest 28 that can move forward or backward and can be lifted and lowered, the height and position of the armrest 28 can be adjusted according to the usage needs of different users, which is more practical and more convenient to adjust.

[0021] A sliding frame 51 is symmetrically installed at the bottom of the seat 2, and a second guide rail 52 is installed on the inner side of the two sliding frames 51. A leg bracket 53 is slidably arranged on the second guide rail 52, and a first leg support pad 54 is installed on the leg bracket 53. The first leg support pad 54 is also connected to the second leg support pad 55.

[0022] By adding a sliding first leg support pad 54 that can be pulled out or hidden at the bottom of the seat 2, the first leg support pad 54 and the second leg support pad 55 can be moved and stored to the bottom of the seat 2 via the second guide rail 52 when they are not needed, which helps to improve the comfort of the user's legs. The first leg support pad 54 can be flexibly adjusted to be removed or put in according to the needs of the user. At the same time, the second leg support pad 55 is also connected to the first leg support pad 54, which helps to further improve the comfort of the user's legs. It is more practical and more comfortable.

[0023] An adjustment seat 31 is installed on the backrest 3 , and sliding adjustment blocks 32 are provided on both sides of the adjustment seat 31 . The adjustment seat 31 is slidably connected with a lumbar support plate 33 through the sliding adjustment blocks 32 , and a lumbar support 34 is provided on the lumbar support plate 33 .

[0024] With the above structure, by providing a sliding adjustment block 32 capable of adjusting the angle on the backrest 3, the lumbar support 34 on the lumbar support plate 33 can be flexibly adjusted, which is conducive to flexible adjustment to a more comfortable position, and is more practical and comfortable.

[0025] like Figures 1 to 5 As shown, two protruding plates 331 are symmetrically arranged on one side of the lumbar support plate 33 close to the adjustment seat 31, and an arc-shaped sliding hole 332 is opened on the protruding plate 331. The sliding adjustment block 32 has a fixing hole, and the sliding adjustment block 32 is threadedly connected with a bolt 322. The bolt 322 passes through the arc-shaped sliding hole 332 and is threadedly connected in the fixing hole of the sliding adjustment block 32 to fix the lumbar support plate 33 and the protruding plate 331.

[0026] The arc-shaped sliding hole 332 is set on the protruding plate 331 on the lumbar support plate 33, and the sliding adjustment block 32 on the sliding seat 25 can move at a certain angle in the arc-shaped sliding hole 332. At the same time, the fixing holes on the sliding adjustment block 32 are threadedly connected by bolts 322 to fix the two outer sides of the two protruding plates 331, which is conducive to flexible adjustment of the angular position of the lumbar support 34, is more practical, and is convenient for users to adjust. The lumbar support plate 33 is fixed by bolts 322, which is firmly fixed and has a stable structure.

[0027] like Figures 1 to 5As shown, the second leg support pad 55 has a first Velcro 541 at one end away from the first leg support pad 54 , and the bottom of the first leg support pad 54 has a second Velcro 56 , and the first Velcro 541 is connected to the second Velcro 56 .

[0028] In the present invention, the first Velcro 541 and the second Velcro 56 are prior art.

[0029] The first Velcro 541 is connected to the second Velcro 56, so that the second leg support pad 55 can be stored at the bottom of the first leg support pad 54 when the second leg support pad 55 is not needed. This is convenient to use and has a good fitting effect.

[0030] like Figures 1 to 5 As shown, the second guide rail 52 has a sliding groove 62, and one side of the leg bracket 53 has a sliding portion 61, and the sliding portion 61 is slidably matched with the sliding groove 62. The sliding portion 61 and the sliding groove 62 are slidably matched, which is conducive to the movement of the leg bracket 53 on the second guide rail 52, and is convenient for moving out or storing in the bottom of the seat 2.

[0031] like Figures 1 to 5 As shown, the backrest 3 also includes a headrest 7. The headrest 7 is provided to improve the comfort of the user when using the backrest.

[0032] like Figures 1 to 5 As shown, the lifting base 4 includes a telescopic rod 41, a supporting base frame 42, and a plurality of casters 43 mounted on the supporting base frame 42. One end of the telescopic rod 41 is fixedly connected to the seat 2, and the other end is fixedly connected to the supporting base frame 42. By providing a liftable telescopic rod 41, it is convenient to adjust the height of the seat 2 according to different users, which is more practical and convenient to adjust. In addition, a plurality of casters 43 are provided to facilitate movement.

[0033] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0034] In addition, the descriptions of "first", "second", etc. in the present invention are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. At the same time, the meaning of "and / or" appearing in the full text is that it includes three schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme that satisfies both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0035] The above components are all common standard parts or components known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or conventional experimental methods.

[0036] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

Claims

1. A multifunctional gaming chair, comprising a seat (2), a backrest (3) and a lifting base (4), characterized in that: The backrest (3) is mounted on the seat (2); a lifting base (4) is fixed at the bottom of the seat (2); both sides of the seat (2) are fixedly connected with a fixed frame (21); a driving motor (22) is installed on the rear side of the fixed frame (21); a screw rod (23) is transmission-connected to the output shaft of the driving motor (22); the screw rod (23) is located in the frame of the fixed frame (21); a first guide rail (24) is mounted on the side wall of the fixed frame (21); a sliding seat (25) is slidably connected to the first guide rail (24); the sliding seat (25) is connected to the screw rod (23); a lifting box body (26) is fixed on the sliding seat (25); a plurality of lifting motors (27) are arranged in the lifting box body (26); and an armrest (28) is fixed to the lifting rod of the lifting motor (27); The bottom of the seat (2) is symmetrically provided with a sliding frame (51), the inner sides of the two sliding frames (51) are provided with a second guide rail (52), a leg bracket (53) is slidably provided on the second guide rail (52), a first leg support pad (54) is provided on the leg bracket (53), and the first leg support pad (54) is also connected to a second leg support pad (55); An adjustment seat (31) is installed on the backrest (3), and sliding adjustment blocks (32) are provided on both sides of the adjustment seat (31). The adjustment seat (31) is slidably connected to a lumbar support plate (33) via the sliding adjustment blocks (32), and a lumbar support (34) is provided on the lumbar support plate (33).

2. The multifunctional gaming chair according to claim 1, characterized in that: Two protruding plates (331) are symmetrically arranged on one side of the waist support plate (33) close to the adjustment seat (31); an arc-shaped sliding hole (332) is opened on the protruding plate (331); a fixing hole is provided on the sliding adjustment block (32); a bolt (322) is threadedly connected to the sliding adjustment block (32); the bolt (322) passes through the arc-shaped sliding hole (332) and is threadedly connected to the fixing hole of the sliding adjustment block (32) to fix the waist support plate (33) and the protruding plate (331).

3. The multifunctional gaming chair according to claim 1, characterized in that: The second leg support pad (55) has a first Velcro (541) at one end away from the first leg support pad (54), and the bottom of the first leg support pad (54) has a second Velcro (56), and the first Velcro (541) is connected to the second Velcro (56).

4. The multifunctional gaming chair according to claim 1, characterized in that: The second guide rail (52) has a sliding groove (62), and one side of the leg bracket (53) has a sliding portion (61), and the sliding portion (61) is slidably matched with the sliding groove (62).

5. The multifunctional gaming chair according to claim 1, characterized in that: The backrest (3) also includes a headrest (7).

6. The multifunctional gaming chair according to claim 1, characterized in that: The lifting base (4) comprises a telescopic rod (41), a supporting base frame (42) and a plurality of casters (43) mounted on the supporting base frame (42); one end of the telescopic rod (41) is fixedly connected to the seat (2), and the other end is fixedly connected to the supporting base frame (42).

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