CN109008369B

CN109008369B - High-elasticity electronic race chair capable of being fixed in backward leaning mode

Info

Publication number: CN109008369B
Application number: CN201811055689.2A
Authority: CN
Inventors: 骆剑候
Original assignee: Zhejiang Anji Rongyi Furniture Co ltd
Current assignee: Zhejiang Anji Rongyi Furniture Co ltd
Priority date: 2018-09-11
Filing date: 2018-09-11
Publication date: 2023-07-14
Anticipated expiration: 2038-09-11
Also published as: CN109008369A

Abstract

The invention discloses a high-elasticity and backward-fixable electronic racing chair, which comprises a base, wherein a first shell is fixedly connected to the left surface of the base, a through hole is formed in the left surface of the first shell in a penetrating manner, a first fixing block is fixedly connected to the lower inner side wall of the first shell, a first groove is formed in the upper surface of the first fixing block, the lower end of a first rotary table is rotationally connected to the first groove, clamping grooves are formed in the outer circumference of the first rotary table, the number of the clamping grooves is 2, the elastic force of the time of a cushion and a seat is increased through a second spring, the user experience is improved, the cervical vertebra of the user can be naturally attached to a headrest through the headrest, the sitting posture of the user is standardized, the height of the electronic racing chair is adjusted through an air rod, the movement of the electronic racing chair is facilitated through the arrangement of casters, the user can move and place the electronic racing chair conveniently, the clamping blocks are clamped in different clamping grooves, the back elevation angle of the chair is adjusted, the structure is simple, the adjustment is convenient, and the production cost is lower.

Description

High-elasticity electronic race chair capable of being fixed in backward leaning mode

Technical Field

The invention relates to the technical field of electronic competition chairs, in particular to a high-elasticity electronic competition chair with fixable backward leaning function.

Background

The electronic competition chair, the electronic competition chair is called as the electronic competition chair for short, the design of the electronic competition chair accords with human engineering, the operation and experience of a user are convenient, the electronic competition chair can ensure the comfort level of the user due to the high investment of the energy of the user required by part of games and the long-time sitting posture keeping, through the movement, the thinking capability, the reaction capability, the coordination capability of the eyes and the limbs and the mind capability of the participant can be exercised and improved, the spirit of a team is cultivated, the chair back angle of the existing electronic competition chair is mostly a fixed angle, the adjustment cannot be carried out, and the use of the user is inconvenient.

Disclosure of Invention

The invention aims to provide a high-elasticity electronic race chair capable of being fixed in a backward leaning mode, so as to solve the problems in the background technology.

In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a but high elasticity back of body fixed electronic contest chair, includes the base, the first shell of left surface fixedly connected with of base, the left surface of first shell runs through and is equipped with the through-hole, the first fixed block of lower inside wall fixedly connected with of first shell, the upper surface of first fixed block is equipped with first recess, the lower extreme of first carousel is connected with in the first recess rotation, the outer periphery of first carousel is equipped with the draw-in groove, the quantity of draw-in groove is 2, the joint has the fixture block in the draw-in groove, the upper surface right side fixedly connected with of fixture block the one end of head rod, the other end of head rod is equipped with the second connecting rod, the last inside wall fixedly connected with fixed plate of first shell, the left surface of fixed plate is equipped with the spring holder, the left end of second connecting rod runs through fixed plate and spring holder in proper order, the left end of second connecting rod passes through the through-hole fixedly connected with button, just be equipped with first spring in the outside of second connecting rod between button and the spring holder, the right surface fixedly connected with second shell of base second pivot, the second pivot is connected with the second pivot of second side wall fixedly connected with the second shell, the pivot is connected with the second pivot of second side wall, the second pivot is connected with the second pivot, the other end fixedly connected with the second pivot is connected with the second pivot.

Preferably, the front surface of base fixedly connected with seat support, the upper surface left and right sides of seat support all is equipped with the handrail, the upper surface of seat support is equipped with the cushion, be equipped with the second spring between cushion and the seat support.

Preferably, a headrest is arranged on the upper side of the front surface of the chair back.

Preferably, the lower surface of base fixedly connected with chassis, the lower surface of chassis is equipped with the one end of gas pole, the other end fixedly connected with chair foot of gas pole, the bulge of chair foot is equipped with the truckle.

Compared with the prior art, the invention has the beneficial effects that: the utility model provides a but high elasticity back of body is fixed, install first carousel through first recess, it is fixed with the back of the chair in the draw-in groove through the fixture block card, the back of the chair is movable when preventing to use, adjust the back of the chair angle in the draw-in groove of different positions through the fixture block card, install first spring through the spring holder, install the second carousel through the second recess, support the waist through the back of the chair, alleviate the weight that the lumbar vertebra bone bore human body, avoid damaging the lumbar vertebra when sitting for a long time, let hand and mesa smoother transition through the handrail, prevent the mouse hand from producing, increase the elasticity of cushion and seat time through the second spring, promote user's use experience, let user's cervical vertebra laminating headrest naturally through the headrest, standardize the position of sitting person's position of sitting, height through the gas pole regulation electronic contest chair, make things convenient for the removal of electronic contest chair through setting up the truckle, facilitate the user to remove and lay electronic contest chair, through the fixture block card in different draw-in the clamp grooves, user experience has been improved, and a simple structure, it is convenient for, low production cost.

Drawings

FIG. 1 is a schematic diagram of a front view of the present invention;

FIG. 2 is a schematic view of a partial enlarged structure of FIG. 1;

FIG. 3 is a schematic side view of the present invention;

FIG. 4 is a schematic view of the partial structure of FIG. 1;

FIG. 5 is a schematic view of the structure of the first groove;

fig. 6 is a schematic structural view of the second groove.

In the figure: 1-base, 2-first shell, 3-first fixed block, 4-first recess, 5-first carousel, 6-draw-in groove, 7-fixture block, 8-head rod, 9-second connecting rod, 10-fixed plate, 11-spring holder, 12-button, 13-first spring, 14-second shell, 15-second fixed block, 16-second recess, 17-second carousel, 18-first pivot, 19-second pivot, 20-third pivot, 21-back of the chair, 22-seat, 23-handrail, 24-cushion, 25-second spring, 26-headrest, 27-chassis, 28-gas pole, 29-chair foot, 30-truckle.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a but high elasticity back is fixed electronic contest chair, includes base 1, the left surface fixedly connected with first shell 2 of base, the left surface of first shell runs through and is equipped with the through-hole, the lower inside wall fixedly connected with first fixed block 3 of first shell, the upper surface of first fixed block is equipped with first recess 4, installs first carousel through first recess, the lower extreme of first carousel 5 is connected with in the first recess rotation, the outer circumference of first carousel is equipped with draw-in groove 6, the quantity of draw-in groove is 2, and the back of the chair is fixed in the draw-in groove through the fixture block card, prevents the back of the chair activity when using, adjusts the back of the chair angle in the draw-in groove of different positions through the fixture block card, the joint has fixture block 7 in the draw-in groove, the one end of head rod 8 is connected with to the upper surface right side fixedly, the other end of head rod is equipped with second connecting rod 9, the upper inner side wall of the first shell is fixedly connected with a fixing plate 10, the left surface of the fixing plate is provided with a spring seat 11, a first spring is installed through the spring seat, the left end of the second connecting rod sequentially penetrates through the fixing plate and the spring seat, the left end of the second connecting rod penetrates through a through hole to be fixedly connected with a button 12, a first spring 13 is arranged between the button and the spring seat and outside the second connecting rod, the button drives the second connecting rod to move rightwards by pressing the button, the second connecting rod drives a clamping block to move rightwards through the first connecting rod so that the clamping block is separated from a clamping groove, when the button moves rightwards, the first spring receives extrusion shrinkage, under the action of elastic force when the hand is released, the first spring drives the button to drive the clamping block to reset so that the clamping block is clamped in the clamping groove again, the right surface of the base is fixedly connected with a second shell 14, the lower inside wall fixedly connected with second fixed block 15 of second shell, the upper surface of second fixed block is equipped with second recess 16, installs the second carousel through the second recess, rotate the lower extreme that is connected with second carousel 17 in the second recess, the one end of first pivot 18 of left surface middle part fixedly connected with of second carousel, the one end of second pivot 19 is fixedly connected with to the left side wall of second shell is run through to the other end of first pivot, the one end of third pivot 20 is fixedly connected with to the other end of second pivot, the other end of third pivot runs through the right side wall of first shell and first carousel fixedly connected with back of the chair 21, supports the waist through the back of the chair, alleviates lumbar vertebrae bone and bears human weight, avoids damaging the lumbar vertebrae when sitting for a long time.

Specifically, the front surface fixedly connected with seat support 22 of base, the upper surface left and right sides of seat support all is equipped with handrail 23, lets hand and mesa smoother transition through the handrail, prevents that the mouse hand from producing, the upper surface of seat support is equipped with cushion 24, be equipped with second spring 25 between cushion and the seat support, increase the elasticity of cushion and seat support time through the second spring, promote user's use experience.

Specifically, a headrest 26 is arranged on the upper side of the front surface of the chair back, and the cervical vertebra of a user can be naturally attached to the headrest through the headrest, so that the sitting posture of a sitting person is standardized.

Specifically, the lower surface fixedly connected with chassis 27 of base, the lower surface of chassis is equipped with the one end of gas pole 28, adjusts the height of electronic race chair through the gas pole, the other end fixedly connected with chair foot 29 of gas pole, the lower extreme of chair foot is equipped with truckle 30, makes things convenient for the removal of electronic race chair through setting up the truckle, and the convenience of customers removes and lays electronic race chair.

Working principle: according to the invention, the first rotary table is installed through the first groove, the chair back is fixed in the clamping groove through the clamping blocks, the chair back is prevented from moving when in use, the chair back angle is adjusted through the clamping blocks in the clamping grooves at different positions, the first spring is installed through the spring seat, the second rotary table is installed through the second groove, the waist is supported through the chair back, the lumbar vertebra bone bears the weight of a human body, the lumbar vertebra is prevented from being damaged when sitting for a long time, the hand and the table top are enabled to be in smoother transition through the armrests, the mouse hand is prevented from generating, the elastic force of the time of the cushion and the chair seat is increased through the second spring, the use experience of a user is improved, the user can naturally attach the headrest through the headrest, the sitting posture of a user is standardized, the height of the electronic racing chair is adjusted through the air rod, the electronic racing chair is facilitated through the arrangement of the trundle, the user can move and place the electronic racing chair conveniently, when the chair back angle is needed to be adjusted, the user presses the button to the right, the second connecting rod is driven to move rightwards, the second connecting rod is driven by the second connecting rod, the clamping block is driven to move rightwards through the first connecting rod, the clamping block is enabled to be separated from the clamping groove from the upper part of the disc, the first spring is enabled to move rightwards, the first rotating, the first spring is enabled to rotate, and the first rotating rod is enabled to rotate, the back and the first rotating shaft is enabled to rotate, the elastic shaft is rotated, the first rotating shaft is driven to rotate, the chair and the rotating shaft is rotated, and the chair back is rotated, and the rotating shaft is rotated.

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 therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a but high elasticity back is fixed electronic contest chair, includes base (1), its characterized in that: the utility model discloses a push button switch, including base (1) and connecting rod (12) between the outside, left surface fixedly connected with first shell (2) of base (1), the left surface of first shell (2) runs through and is equipped with the through-hole, the first fixed block (3) of lower inside wall fixedly connected with of first shell (2), the upper surface of first fixed block (3) is equipped with first recess (4), the lower extreme that is connected with first carousel (5) in first recess (4) rotation, the outer circumference of first carousel (5) is equipped with draw-in groove (6), the quantity of draw-in groove (6) is 2, the joint has fixture block (7) in draw-in groove (6), the one end of upper surface right side fixedly connected with head rod (8) of head rod (7), the other end of head rod (8) is equipped with second connecting rod (9), the upper inside wall fixedly connected with fixed plate (10) of first shell (2), the left surface of fixed plate (10) is equipped with spring holder (11), the left end fixed plate (10) of second connecting rod (9) and connecting rod (11) are in proper order fixed plate (10) and are equipped with button switch (12) and connecting rod (12) between the outside and connecting rod (13), the right surface of the base (1) is fixedly connected with a second housing (14), the lower inner side wall of the second housing (14) is fixedly connected with a second fixing block (15), the upper surface of the second fixing block (15) is provided with a second groove (16), the lower end of a second rotary table (17) is rotationally connected with the second groove (16), one end of a first rotary shaft (18) is fixedly connected with the middle part of the left surface of the second rotary table (17), the other end of the first rotary shaft (18) penetrates through the left side wall of the second housing (14) and is fixedly connected with one end of a second rotary shaft (19), the other end of the second rotating shaft (19) is fixedly connected with one end of a third rotating shaft (20), the other end of the third rotating shaft (20) penetrates through the right side wall of the first shell (2) and is fixedly connected with the first rotating disc (5), the upper surface of the second rotating shaft (19) is fixedly connected with a chair back (21), the front surface of the base (1) is fixedly connected with a chair seat (22), armrests (23) are arranged on the left side and the right side of the upper surface of the chair seat (22), a cushion (24) is arranged on the upper surface of the chair seat (22), a second spring (25) is arranged between the cushion (24) and the chair seat (22), the lower surface of the base (1) is fixedly connected with a chassis (27), one end of an air rod (28) is arranged on the lower surface of the chassis (27), the other end of the air rod (28) is fixedly connected with a chair leg (29), and a caster wheel (30) is arranged at the lower end of the chair leg (29).

2. The high-elasticity lean-back fixable electronic racing chair according to claim 1, characterized in that: a headrest (26) is arranged on the upper side of the front surface of the chair back (21).