CN211533507U

CN211533507U - Foot support

Info

Publication number: CN211533507U
Application number: CN202020066320.8U
Authority: CN
Inventors: 李俊
Original assignee: Anji Laika Furniture Co ltd
Current assignee: Anji Laika Furniture Co ltd
Priority date: 2020-01-13
Filing date: 2020-01-13
Publication date: 2020-09-22
Anticipated expiration: 2030-01-13

Abstract

The utility model relates to a foot holds in palm, it including be used for installing in pairs fixing base, sliding connection on the chair is competed to the electricity slide bar on the fixing base, set up in the slide bar is kept away from the installation cover of the tip of fixing base and arrange in foot support portion between the installation cover, parallel arrangement has gag lever post and rotatable dwang between the installation cover, foot support portion set up in on the dwang, and take the surface of gag lever post. The utility model discloses a telescopic structure is constituteed with the fixing base to it can provide the support to user's thigh, shank and foot to assist the footrest portion, when being convenient for accomodate, can prevent that the thigh of long-term position of sitting is stiff, and then leg and foot from tingling, has guaranteed the travelling comfort of long-term position of sitting foot.

Description

Foot support

Technical Field

The utility model belongs to the technical field of the technique of furniture and specifically relates to a foot holds in palm is related to.

Background

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 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.

At present, the electric competition chairs on the market can only provide basic functions of the traditional chairs, and the particularity of the electric competition industry is neglected, so that feet of professional players are easy to numb when the professional players keep sitting postures for a long time, and the requirement of comfortable games of the professional players can not be met far. Therefore, it is necessary to provide a leg support on the electric racing chair to support the legs and feet of the user and improve the comfort of the legs and feet.

SUMMERY OF THE UTILITY MODEL

The to-be-solved problem of the utility model is to provide a foot support that is favorable to improving leg and foot travelling comfort to the above-mentioned not enough that exists among the prior art.

The above object of the present invention is achieved by the following technical solutions:

the utility model provides a foot holds in palm, including be used for installing in pairs fixing base, sliding connection on the chair is competed to the electricity slide bar on the fixing base, set up in the slide bar is kept away from the installation cover of the tip of fixing base and arrange in foot support portion between the installation cover, parallel arrangement has gag lever post and rotatable dwang between the installation cover, foot support portion set up in on the dwang, and take the surface of gag lever post.

By adopting the technical scheme, a structure which is convenient to stretch is formed by the sliding rod and the fixed seat, and meanwhile, the end part of the stretching structure is provided with the foot support part which can support thighs, crus and feet of a user, so that the thighs, the crus and the feet of the user can be prevented from being stiff and further the legs and the feet can be prevented from being numb, and the comfort of the legs and the feet in a long-term sitting posture is ensured; meanwhile, the foot support part can be pulled out relative to the electric competition chair when in use, and can be rotated to the lower part of the limiting rod and then pushed into the space below the electric competition chair when not in use, so that the space occupation is reduced, and the electric competition chair can be conveniently lifted up and down.

The utility model discloses further set up to: the electric competition chair further comprises a positioning seat, an air cylinder, a control button and a positioning plate, wherein the positioning seat is used for being installed on the electric competition chair, the air cylinder is arranged on the positioning seat, the control button is electrically connected with the air cylinder, the positioning plate is connected with the two sliding rods, and a piston rod of the air cylinder is fixed on the positioning plate and drives the foot support part to move close to or far away from the fixing seat.

By adopting the technical scheme, the cylinder is controlled to be opened and closed through the control button, so that the relative position of the foot support part can be controlled rapidly, the position of the foot support part is not required to be adjusted by lowering the head and bending the waist, and the use is convenient.

The utility model discloses further set up to: and a guide bearing is arranged between the fixed seat and the sliding rod.

By adopting the technical scheme, the sliding direction of the sliding rod is further limited, so that the sliding rod can slide smoothly.

The utility model discloses further set up to: the mounting sleeve is in threaded connection with the sliding rod, and the sliding rod is rotatably mounted on the positioning plate.

Through adopting above-mentioned technical scheme, through rotatory slide bar, can take off the installation cover, the dismouting of the foot support portion of being convenient for.

The utility model discloses further set up to: foot support portion include callus on the sole, a plurality of set up in fastener on the callus on the sole, the dwang is provided with two at least filler strips, set up two at least round pin type grooves that are a style of calligraphy and arrange on the filler strip, the length direction in round pin type groove with the axial vertical of dwang, the fastener slides and is fixed in round pin type inslot.

Through adopting above-mentioned technical scheme, through fastener and filler strip connection callus on the sole and dwang, the dismouting of the callus on the sole of being convenient for.

The utility model discloses further set up to: the limiting rod is composed of a magnet, and the fastening piece is composed of a ferromagnetic material; the filler strip props against the surface of the limiting rod, and one fastener props against the peripheral wall of the limiting rod and is magnetically adsorbed with the limiting rod.

Through adopting above-mentioned technical scheme, utilize the gag lever post and the fastener of inter attraction to the restriction foot holds in the palm the portion and overturns easily under using with accomodating the state.

To sum up, the utility model discloses a beneficial technological effect does:

1. the telescopic structure is formed by the slide bar and the fixed seat, and the foot support part is used for supporting the thighs, the calves and the feet of a user, so that the thigh parts are prevented from being stiff and the legs and the feet are prevented from being numb when the user takes a sitting posture for a long time, and the comfort of the feet in the sitting posture for a long time is ensured;

2. the relative position of the foot support part can be quickly controlled by controlling the opening and closing of the air cylinder through the control button, the position of the foot support part is not required to be adjusted by lowering the head and bending the waist, and the use is convenient.

Drawings

Fig. 1 is a schematic structural view of the foot support of the present invention.

Fig. 2 is a schematic view of the connection between the telescopic assembly and the foot support portion of the present invention.

In the figure, 1, a positioning seat; 2. a telescoping assembly; 21. a fixed seat; 22. positioning a plate; 23. a slide bar; 24. installing a sleeve; 25. a limiting rod; 26. rotating the rod; 27. a guide bearing; 3. a foot rest part; 31. a foot pad; 32. a fastener; 33. a filler strip; 34. a pin-shaped groove; 4. a cylinder; 5. and a control button.

Detailed Description

In order to make the utility model realize that technical means, creation characteristics, achievement purpose and effect are clearer and easily understand, it is right to combine below the figure and the detailed implementation mode the utility model discloses do further explanation:

referring to fig. 1, for the utility model discloses a foot holds in palm, including be used for installing positioning seat 1 on the chair is competed to the electricity and arrange in the flexible subassembly 2 in pairs of positioning seat 1 both sides, set up in the foot of flexible subassembly 2 free end hold in the palm portion 3, set up cylinder 4 on positioning seat 1 and the electricity connect in cylinder 4 and be used for controlling the control button 5 that cylinder 4 opened and close. The piston rod of the cylinder 4 acts on the telescopic component 2 and drives the telescopic component 2 to stretch.

Referring to fig. 2, the telescopic assembly 2 includes a pair of fixing bases 21 for being mounted on the electronic contest chair, a positioning plate 22 disposed on a piston rod of the air cylinder 4, a slide rod 23 slidably connected to the fixing base 21 and rotatably connected to the positioning plate 22, a mounting sleeve 24 threadedly connected to an end of the slide rod 23, and a limiting rod 25 and a rotatable rotating rod 26 disposed in parallel between the mounting sleeves 24. Wherein, a guiding bearing 27 is arranged between the fixed seat 21 and the sliding rod 23, the foot rest part 3 is arranged on the rotating rod 26 and can be always lapped on the surface of the limiting rod 25 after rotating.

The sliding rod 23 and the fixed seat 21 form a structure convenient to stretch, and meanwhile, the foot support part 3 is arranged at the end part of the stretching structure, so that the foot support part 3 can support thighs, calves and feet of a user, the thighs and the legs are prevented from being stiff and the legs and the feet are prevented from being numb after a long-term sitting posture, and the comfort of the feet is ensured after a long-term sitting posture; meanwhile, the foot support part 3 can be pulled out relative to the electric competition chair when in use, can rotate to the lower part of the limiting rod 25 and then be pushed into the space below the electric competition chair when not in use, reduces the space occupation, and is convenient for getting on and off the electric competition chair.

The foot rest part 3 comprises a foot pad 31, a fastener 32 arranged on the foot pad 31, two pad strips 33 arranged in parallel along the axial direction of the rotating rod 26, and three pin-shaped grooves 34 arranged on the pad strips 33 in a straight shape, wherein the fastener 32 is fixed in the pin-shaped grooves 34 in a sliding manner. Wherein, the limiting rod 25 is composed of a magnet, and the fastening piece 32 is composed of a ferromagnetic material. When the filler strip 33 abuts against the surface of the limiting rod 25, a fastener 32 always abuts against the peripheral wall of the limiting rod 25 and is magnetically adsorbed to the limiting rod 25. The foot pad 31 is connected with the rotating rod 26 through the fastener 32 and the backing strip 33, so that the foot pad 31 can be conveniently assembled and disassembled. Meanwhile, the mutually attracted limiting rod 25 and the fastening piece 32 are used for limiting the foot rest part 3 to be easily turned over in the using and accommodating states.

The implementation principle of the embodiment is as follows:

s1 when the electric heating cooker is used, the control button 5 is pressed, the air cylinder 4 is started, the foot rest part 3 slides to a proper position, and the button is stopped being pressed;

s2, when detaching, the sliding rod 23 is rotated, the mounting sleeve 24 is removed, and then the fastener 32 is loosened to remove the foot pad 31.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. A foot rest is characterized in that: including be used for installing in the electricity compete in pairs fixing base (21), sliding connection in slide bar (23) on fixing base (21), set up in slide bar (23) are kept away from installation cover (24) of the tip of fixing base (21) and arrange in foot support portion (3) between installation cover (24), parallel arrangement has gag lever post (25) and rotatable dwang (26) between installation cover (24), foot support portion (3) set up in on dwang (26) and take the surface of gag lever post (25).

2. A foot rest according to claim 1, characterised in that: the electric competition chair is characterized by further comprising a positioning seat (1) used for being installed on the electric competition chair, an air cylinder (4) arranged on the positioning seat (1), a control button (5) electrically connected to the air cylinder (4), and a positioning plate (22) connected with two sliding rods (23), wherein a piston rod of the air cylinder (4) is fixed on the positioning plate (22) and drives the foot support portion (3) to be close to or far away from the fixing seat (21) to move.

3. A foot rest according to claim 2, characterised in that: a guide bearing (27) is arranged between the fixed seat (21) and the sliding rod (23).

4. A foot rest according to claim 3, characterised in that: the mounting sleeve (24) is in threaded connection with the sliding rod (23), and the sliding rod (23) is rotatably mounted on the positioning plate (22).

5. A foot rest according to claim 1, characterised in that: footrest portion (3) including callus on the sole (31), a plurality of set up in fastener (32) on callus on the sole (31), dwang (26) are provided with two at least filler strips (33), set up two at least round pin type grooves (34) that are a style of calligraphy and arrange on filler strip (33), the length direction of round pin type groove (34) with the axial vertical of dwang (26), fastener (32) slide and are fixed in round pin type groove (34).

6. A foot rest according to claim 5, characterised in that: the limiting rod (25) is composed of a magnet, and the fastening piece (32) is composed of a ferromagnetic material; the filler strip (33) is abutted against the surface of the limiting rod (25), and one fastener (32) is abutted against the peripheral wall of the limiting rod (25) and is magnetically adsorbed to the limiting rod (25).