CN214207814U

CN214207814U - Electronic contest chair

Info

Publication number: CN214207814U
Application number: CN202120315742.9U
Authority: CN
Inventors: 戴永春
Original assignee: Jiangsu Seagal Automotive Interior Accessories Co ltd
Current assignee: Jiangsu Seagal Automotive Interior Accessories Co ltd
Priority date: 2021-02-04
Filing date: 2021-02-04
Publication date: 2021-09-17
Anticipated expiration: 2031-02-04

Abstract

The utility model relates to the field of seats, in particular to an electronic contest chair, which comprises a chair body, wherein the chair body comprises a backrest and a cushion, the backrest comprises a backrest framework, a waist support mechanism and backrest foam in the middle of the framework, the waist support mechanism comprises a spring hanging mechanism connected with the backrest framework, an elastic waist supporting plate and an adjusting mechanism, the elastic waist supporting plate is connected with the spring hanging mechanism, and the adjusting mechanism is used for adjusting the radian of the elastic waist supporting plate; the cushion includes the cushion skeleton, is located the cushion bubble of cushion skeleton top is cotton to and the spring package, the cotton downside of cushion bubble is opened there is spring location frame groove, the spring package is located spring location frame inslot, the cushion skeleton is located the cushion body and the spring mechanism downside. The application provides a chair is competed to electricity through the improvement to back and cushion for the back waist holds in the palm the can be adjusted of soft or hard degree, and makes the cushion have bigger elasticity, thereby has improved the comfort level of chair is competed to the electricity.

Description

Electronic contest chair

Technical Field

The utility model relates to a seat field especially relates to a chair is competed to electricity.

Background

The electronic competition is the activity of the electronic game competition reaching the 'competition' level. The electronic competitive sports are intellectual confrontation sports which are carried out by taking electronic equipment as sports equipment and are carried out from person to person. The seat specially used for electronic sports is an electronic sports seat, which is called an electronic sports seat for short. The design of the electronic competition chair accords with human engineering, the operation and the experience of a user are convenient, and the comfort level of the user can be ensured due to the fact that the energy of the user is required to be highly input and the sitting posture is kept for a long time in part of games.

The electronic competition chair plays an extremely important auxiliary role for electronic competition winners, and the good electronic competition chair can relieve the fatigue of the user in the long-time electronic competition, so that the user can have a better state to be put into the electronic competition. However, the comfort of the existing competitive chair may not meet the needs of the user,

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of overcoming the defects existing in the prior art and providing an electronic contest chair.

The utility model discloses a realize through following technical scheme:

a competitive electric chair comprises a chair body, wherein the chair body comprises a backrest and a cushion,

the backrest comprises a backrest framework, a waist support mechanism and backrest foam, the waist support mechanism comprises a spring hanging mechanism connected with the backrest framework, an elastic waist supporting plate connected with the spring hanging mechanism and an adjusting mechanism, and the adjusting mechanism is used for adjusting the radian of the elastic waist supporting plate;

the cushion includes the cushion skeleton, is located the cushion bubble of cushion skeleton top is cotton to and the spring package, the cotton downside of cushion bubble is opened there is spring location frame groove, the spring package is located spring location frame inslot, the cushion skeleton is located the cushion body and the spring mechanism downside.

Optionally, the spring pack comprises a plurality of springs arranged in a vertical array, and a cloth bag for wrapping the springs.

Optionally, the adjacent springs abut against each other and the surfaces of the springs are covered with edge wrapping cloth.

Optionally, the elastic waist supporting plate comprises a supporting plate main body and elastic pieces respectively fixed on two sides of the supporting plate main body, and a plurality of strip-shaped protruding parts are respectively and integrally connected to two sides of the supporting plate main body.

Optionally, the bottom of the elastic waist support plate is fixed, and the upper part of the elastic waist support plate moves towards the lower side under the traction of the adjusting mechanism.

Optionally, the spring hanging mechanism includes a first hanging spring located on the upper side, second hanging springs vertically connected to two sides of the first hanging spring, and a third hanging spring connected between the two second hanging springs, the second hanging springs include guide pillar portions located in the middle, two sides of the top end of the elastic waist support plate are fixedly connected with connecting sleeves, and the connecting sleeves are sleeved on the guide pillar portions and can move along the guide pillar portions; the bottom of the elastic waist supporting plate is fixedly connected with the third hanging spring.

Optionally, the adjustment mechanism comprises a pull wire connected with the upper portion of the elastic waist support plate.

Optionally, the pull wire comprises a pipe sleeve and a wire core positioned in the pipe sleeve, and the front end of the wire core extends out of the pipe sleeve and is connected with the upper part of the elastic waist supporting plate.

Optionally, the front end of the pipe sleeve is limited by a stay wire support, the stay wire support comprises a support main body fixedly arranged, the support main body is provided with a wire hole, a limiting block is fixed to the front end of the wire hole, a limiting hole is formed in the middle of the limiting block, the front end of the stay wire extends into the wire hole, the wire core penetrates through the limiting hole and extends out of the front end of the wire hole, and the inner diameter of the limiting hole is smaller than the outer diameter of the pipe sleeve.

Optionally, the adjusting mechanism further includes a tightening mechanism for tightening the pull wire, the tightening mechanism includes a fixedly disposed sleeve, a lead screw located in the sleeve, a sliding sleeve matched with the lead screw, and a knob fixed at one end of the lead screw, and the pull wire is connected to the sliding sleeve.

The utility model has the advantages that:

the application provides a chair is competed to electricity through the improvement to back and cushion for the back waist holds in the palm the can be adjusted of soft or hard degree, and makes the cushion have bigger elasticity, thereby has improved the comfort level of chair is competed to the electricity.

Drawings

Fig. 1 and 2 are schematic front view structural diagrams of the present invention.

Fig. 3 is a schematic view of the overall structure of the seat cushion.

Fig. 4 is a sectional view of the middle part of the seat cushion.

Fig. 5 is a bottom view of the seat cushion.

Fig. 6 is a schematic structural view of the spring pack.

Fig. 7 is a schematic structural view of the backrest.

Fig. 8 is a schematic structural view of the lumbar support mechanism.

In the figure: 1. the novel seat cushion comprises a backrest, 2 parts of a seat cushion, 3 parts of a backrest framework, 4 parts of a waist support mechanism, 5 parts of a seat cushion framework, 6 parts of seat cushion foam, 7 parts of a spring bag, 8 parts of a spring positioning frame groove, 9 parts of a spring, 10 parts of a cloth bag, 11 parts of a supporting plate main body, 12 parts of an elastic sheet, 13 parts of a strip-shaped protrusion part, 14 parts of a first hanging spring, 15 parts of a second hanging spring, 16 parts of a third hanging spring, 17 parts of a connecting sleeve, 18 parts of a pipe sleeve, 19 parts of a wire core, 20 parts of a wire pulling support, 21 parts of a limiting block, 22 parts of a sleeve, 23 parts of a lead screw, 24 parts of a sliding sleeve and 25 parts of a knob.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings and preferred embodiments.

As shown in the figure, the utility model is characterized in that the electronic contest chair comprises a chair body, the chair body comprises a backrest 1 and a cushion 2, wherein,

the backrest comprises a backrest framework 3, a waist support mechanism 4 in the middle of the framework and backrest foam, the waist support mechanism comprises a spring hanging mechanism connected with the backrest framework, an elastic waist supporting plate connected with the spring hanging mechanism and an adjusting mechanism, and the adjusting mechanism is used for adjusting the radian of the elastic waist supporting plate;

the cushion includes cushion skeleton 5, is located the cushion bubble of cushion skeleton top is cotton 6 to and spring package 7, the cotton downside of cushion bubble is opened there is spring location frame groove 8, the spring package is located the spring location frame inslot, the cushion skeleton is located the cushion body and the spring mechanism downside.

Can adjust the radian of elasticity waist layer board through adjustment mechanism in this application, when elasticity waist layer board presents different radians, the elasticity also is different to user's waist that it provided, therefore can realize holding in the palm the regulation of soft or hard degree to the waist.

Prior art, the cushion generally adopts the mode of transversely fixing serpentine spring's both ends on the cushion frame, and serpentine spring's fluctuation's scope is less in this kind of mode, leads to elasticity not big, and the spring whereabouts range at cushion rear portion is little, causes user's comfort poor.

In this application, through the cushion that this application provided seat cushion processing method was competed to electricity obtained, through the spring location frame groove with the cotton body downside of spring package embedding cushion bubble to carry out the bearing through the cushion skeleton, realize the fixed to the spring package. Because the cushion downside has set up the spring package, when the people sits on the cushion bubble cotton, the spring package can have great deformation scope, consequently can produce great elasticity, promotes user's comfort.

In addition, the fixed mode that provides the spring package in this application can guarantee the firm fixed of spring package, avoids adopting among the prior art to damage easily the junction that leads to easily with serpentine spring's both ends transverse fixation mode on the cushion frame.

The chair is competed in electricity that this application embodiment provided through the improvement to back and cushion for the back waist holds in the palm the obtaining of soft or hard degree and adjusts, and makes the cushion have bigger elasticity, thereby has improved the comfort level of chair is competed in the electricity.

Optionally, the spring pack comprises a plurality of springs 9 arranged in a vertical array, and a cloth bag 10 for wrapping the springs.

In this application, a plurality of springs in the spring package are vertical can arrange in the array to carry out the sack parcel that sews up into through the non-woven fabrics.

When the people sits on the cushion foam, the springs can receive vertical pressure, and because each spring is vertically arranged, the springs can have a large deformation range, so that the springs can generate large elasticity, and the comfort of users is improved.

In practical use, the spring can be selected to be a coil spring. The adjacent springs are abutted against each other and the surfaces of the springs are coated with edge covering cloth (not shown in the figure).

Each spring in this application can be close to each other and become square array, for producing the noise when avoiding contacting between the spring, can have the edge covering cloth at the spring surface cladding, and the edge covering cloth can adopt the silence cloth material.

Optionally, the elastic waist support plate comprises a support plate main body 11 and elastic pieces 12 respectively fixed on two sides of the support plate main body, and a plurality of strip-shaped protruding parts 13 are respectively and integrally connected to two sides of the support plate main body.

In the in-service use, the layer board main part of waist layer board can be the nylon material, in order to improve the elasticity of waist layer board, can be in the fixed flexure strip of the both sides of layer board main part, the flexure strip can be high-elastic sheetmetal.

In this application, can be through fixed with elasticity waist supporting plate bottom, then draw the mode that elasticity waist supporting plate upper portion moved towards the downside and adjust the radian of elasticity waist supporting plate.

Optionally, the hanging spring mechanism includes a first hanging spring 14 located at an upper side, second hanging springs 15 vertically connected to two sides of the first hanging spring, respectively, and a third hanging spring 16 connected between the two second hanging springs, the second hanging springs include a guide pillar portion located at a middle portion, two sides of a top end of the elastic waist support plate are fixedly connected with a connecting sleeve 17, respectively, and the connecting sleeve is sleeved on the guide pillar portion and can move along the guide pillar portion; the bottom of the elastic waist supporting plate is fixedly connected with the third hanging spring.

In this application, first string spring, second string spring and third string spring all can be formed by many string spring steel bar connection. Both sides of the first hanging spring and the third hanging spring are provided with connecting lugs and are fixed with the backrest framework through fixing clamps. The front end and the rear end of the second hanging spring are fixed with the first hanging spring and the third hanging spring through fixing clamps respectively, a guide pillar part is arranged in the middle of the second hanging spring, the guide pillar part is vertically arranged, the surface of the guide pillar part is smooth, and therefore the connecting sleeve can slide along the guide pillar.

When the upper portion of elasticity waist layer board received to pull, the upper portion of elasticity waist layer board can move towards the downside, and the adapter sleeve slides along the guide pillar simultaneously, provides spacingly for the removal of elasticity waist layer board.

In this application, can be connected with the upper portion of elasticity waist layer board through acting as go-between, through the pulling realization of acting as go-between to the traction of elasticity waist layer board.

Optionally, the pull wire comprises a sleeve 18 and a wire core 19 inside the sleeve, the front end of the wire core extending out of the sleeve and being connected to the upper part of the elastic waist support plate.

In this application, the sinle silk can take place relative movement with the pipe box, can realize pulling elasticity waist layer board through the pulling sinle silk.

Optionally, the front end of the pipe sleeve is limited by a wire-pulling support 20, the wire-pulling support comprises a support main body fixedly arranged, the support main body is provided with a wire hole, a limiting block 21 is fixed to the front end of the wire hole, a limiting hole is formed in the middle of the limiting block, the front end of the wire extends into the wire hole, the wire core penetrates through the limiting hole and extends out of the front end of the wire hole, and the inner diameter of the limiting hole is smaller than the outer diameter of the pipe sleeve.

In this application, the support of acting as go-between is used for supporting the line of acting as go-between, specifically, and the front end of acting as go-between inserts the line hole at support middle part of acting as go-between, and the linearity stretches out in by the line hole, and when the sinle silk was stimulateeed and when moving forward, the stopper was spacing with the pipe box for the pipe box can't be along with the sinle silk moves forward, guarantees the sinle silk and can be relative the free forward movement of pipe box.

Optionally, the adjusting mechanism further includes a tightening mechanism for tightening the pull wire, the tightening mechanism includes a fixedly disposed sleeve 22, a lead screw 23 located in the sleeve, a sliding sleeve 24 engaged with the lead screw, and a knob 25 fixed at one end of the lead screw, and the pull wire is connected to the sliding sleeve.

In this application, tightening mechanism can be used for the pulling to the sinle silk, particularly, the user can be with the rotatory swing handle of hand, and the rotation of swing handle drives the lead screw rotation for the sliding sleeve can take place to remove under the rotatory drive of lead screw, realizes the pulling to the sinle silk through the removal of sliding sleeve.

In practical use, the wire hole and the limiting block can be arranged in the sleeve, and the pipe sleeve at the rear end of the pull wire is limited.

Through setting up tightening mechanism for the user can adjust the elasticity of waist support through rotatory swing handle, convenient going on.

In the embodiment of the application, the cushion bubble is cotton and the back bubble is cotton all can be for steeping cotton material, can adopt the preparation of foaming forming process, and the cushion bubble is cotton and the cotton surface shape of back bubble can refer to the global average human pressure curve behind the big data analysis of 3D image CAM, can make user's buttock and the even atress in back, can strengthen user's comfort.

The cushion backrest is fixed by covering the surface of leather, the surface of the leather can be cut into pieces by using a full-automatic numerical control cutting bed, and the pieces are sewn by using a microcomputer sewing machine.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A competitive electric chair is characterized by comprising a chair body, wherein the chair body comprises a backrest and a cushion,

2. The electronic contest chair of claim 1, wherein the spring pack comprises a plurality of springs arranged in a vertical array, and a cloth bag for wrapping the springs.

3. The electronic contest chair of claim 2, wherein adjacent said springs abut each other and the spring surface is coated with a welt cloth.

4. The electronic contest chair according to claim 1, wherein the elastic waist support plate comprises a support plate main body and elastic pieces fixed to both sides of the support plate main body, respectively, and both sides of the support plate main body are integrally connected with a plurality of strip-shaped protrusions, respectively.

5. The electronic racing chair as claimed in claim 1, wherein a bottom portion of the elastic waist support plate is fixed, and an upper portion of the elastic waist support plate is moved toward a lower side under the traction of the adjusting mechanism.

6. The electronic contest chair according to claim 1, wherein the hanging spring mechanism comprises a first hanging spring located at the upper side, a second hanging spring vertically connected with both sides of the first hanging spring respectively, and a third hanging spring connected between the two second hanging springs, the second hanging spring comprises a guide pillar part located at the middle part, both sides of the top end of the elastic waist support plate are fixedly connected with connecting sleeves respectively, and the connecting sleeves are sleeved on the guide pillar part and can move along the guide pillar part; the bottom of the elastic waist supporting plate is fixedly connected with the third hanging spring.

7. The electronic racing chair of claim 1, wherein the adjustment mechanism includes a pull wire connected to an upper portion of the elastic waist support plate.

8. The electronic racing chair of claim 7, wherein the pull wire includes a sleeve and a wire core within the sleeve, a front end of the wire core extending out of the sleeve and being connected to an upper portion of the elastic waist support plate.

9. The electronic competition chair according to claim 8, wherein the front end of the pipe sleeve is limited by a wire-pulling support, the wire-pulling support comprises a support main body fixedly arranged, the support main body is provided with a wire hole, a limiting block is fixed at the front end of the wire hole, a limiting hole is formed in the middle of the limiting block, the front end of the wire extends into the wire hole, the wire core penetrates through the limiting hole and extends out of the front end of the wire hole, and the inner diameter of the limiting hole is smaller than the outer diameter of the pipe sleeve.

10. The electronic competition chair according to claim 8 or 9, wherein the adjusting mechanism further comprises a tightening mechanism for tightening the pull wire, the tightening mechanism comprises a fixedly arranged sleeve, a lead screw positioned in the sleeve, a sliding sleeve matched with the lead screw and a knob fixed at one end of the lead screw, and the pull wire is connected with the sliding sleeve.