CN203969817U - Multifunctional body-building drawing seat - Google Patents

Abstract

The utility model discloses a kind of multifunctional body-building drawing seat, seat board is connected with brace summer, and brace summer is L-type structure, and backboard and seat board are all fixed with brace summer, and seat board is fixed with telescopic arm, and telescopic arm is connected with foot rest; In brace summer, be provided with spring, spring and brace summer are fixed, and spring is connected with bungee, and bungee is connected with neck-protection strap; Between motion handle and backboard, be provided with joint pin, joint pin and motion handle are fixed, joint pin outer wall protrudes and forms annular boss, backboard indent forms groove, groove walls concave shaped circularizes groove, motion handle is arranged in groove, and joint pin contacts with groove, and annular boss contacts with annular groove; Underarm is fixed with fold mechanism, and fold mechanism is connected with footing plate.This seat can make people just can carry out head movement being seated, and prevents the generation of scapulohumeral periarthritis, has protected healthy.

Description

Multifunctional body-building drawing seat

Technical field

The utility model relates to a kind of seat, especially relates to a kind of multifunctional body-building drawing seat.

Background technology

A kind of sports items of body-building, espespecially comprise free-hand or with the gymnastics of apparatus, gymnastics can gain in strength, pliability, increases endurance, improve and coordinate, and the ability of control health each several part, thus make hale and hearty.If reach the object of releasing the pressure, at least one week takes exercise 3 times.Chair is a kind of also armed thing to sit on that has backrest, has.Sit on the ground ancient times, and former do not have a chair, and " chair " is originally wood name." Book of Songs " has " its chair of its paulownia ", and " chair " be i.e. " Chinese catalpa ", is the title of a kind of trees.Chair can be divided into a variety of, be indispensable furniture in modern people's life, common chair is that structure is unified, function singleness, white collar working is now all long-term sedentary, have no time to stand up to walk about because busy work causes them, be sometimes also reluctant to walk about, shoulder and arm are in long-term tense situation, cause scapulohumeral periarthritis ubiquity, cause the pain of body and mind, shank does not have the suitable environment that loosens yet, and the blood of shank can not circulate.

Utility model content

The purpose of this utility model is to overcome above-mentioned existing white collar because busy work causes shoulder, arm and shank are in long-term tense situation, these positions easily produce ailing problem, design a kind of multifunctional body-building drawing seat, this seat can make people just can carry out head movement being seated, prevent the generation of scapulohumeral periarthritis, and shank also can loosen, and also shoulder is also in relaxation state in the time drawing, protect healthy, solve existing white collar because busy work causes shoulder, arm and shank are in long-term tense situation, these positions easily produce ailing problem.

The purpose of this utility model is achieved through the following technical solutions: multifunctional body-building drawing seat, comprise backboard and seat board, described seat board is connected with brace summer, brace summer is L-type structure, backboard and seat board are all fixed with the inner side of brace summer, backboard is arranged on the top of seat board, and the top of brace summer and the top of backboard are arranged in same plane, the bottom of brace summer is arranged on the below, bottom of seat board, the bottom of seat board is provided with telescopic arm, the bottom center place of the top of telescopic arm and seat board is fixed, and the bottom of telescopic arm is connected with foot rest, described telescopic arm comprises inner all upper arm and the underarm of hollow, the bottom of upper arm is arranged in underarm, the bottom center place of the top of upper arm and seat board is fixed, bottom and the foot rest of underarm are fixed, the wall of upper arm and the wall of underarm are provided with several through holes, in one of them through hole in upper arm, be provided with latch, latch one end is arranged in upper arm, the other end is arranged on underarm outside through after the through hole of underarm, brace summer inner hollow and top end opening, in brace summer, be provided with spring, the bottom end seal place of spring one end and brace summer is fixed, the other end is connected with bungee, one end that bungee is arranged along brace summer is connected with neck-protection strap, neck-protection strap is arranged on the tip exterior of brace summer, bungee can move along the cavity of brace summer, motion handle is all installed on the sidewall of backboard, between motion handle and the sidewall of backboard, be provided with joint pin, one end of joint pin and motion handle are fixed, the other end outer wall of joint pin protrudes and forms annular boss, the concave side wall of backboard forms groove, the concave side wall of groove forms annular groove, the degree of depth and the width of annular groove and annular boss cooperatively interact, joint pin is arranged in groove away from one end of motion handle, the end face of joint pin contacts with the bottom of groove, the wall of joint pin and the sidewall contact of groove, the sidewall of annular boss contacts with bottom surface with annular groove sidewall respectively with end face, joint pin can rotate in groove, on the outer wall of described underarm, be fixed with fold mechanism, fold mechanism is connected with footing plate, footing plate is arranged on the below of seat board, fold mechanism comprises gland, linking arm one and linking arm two, gland is weldingly fixed on the outer wall of underarm, in gland, be provided with bearing pin one, bearing pin one is simultaneously through gland and linking arm one, and linking arm one can rotate around bearing pin one, linking arm one is provided with bearing pin two away from one end of gland, bearing pin two is simultaneously through linking arm one and linking arm two, and linking arm one and linking arm two all can rotate around bearing pin two, linking arm two is provided with bearing pin three away from one end of linking arm one, bearing pin three is simultaneously through linking arm two and footing plate, and linking arm two and footing plate all can rotate around bearing pin three.

Described foot rest is three-jaw foot rest.

In sum; the beneficial effects of the utility model are: this seat can make people just can carry out head movement being seated; prevent the generation of scapulohumeral periarthritis; and shank also can loosen; and also shoulder is also in relaxation state in the time drawing; protected healthyly, solved existing white collar because busy work causes shoulder, arm and shank in long-term tense situation, these positions easily produce ailing problem.

Brief description of the drawings

Fig. 1 is structural representation of the present utility model;

Fig. 2 rearview of the present utility model;

Fig. 3 is use state diagram of the present utility model.

Mark and corresponding parts title in accompanying drawing: 1-neck-protection strap; 2-backboard; 3-seat board; 4-footing plate; 5-foot rest; 6-brace summer; 7-motion handle; 8-upper arm; 9-underarm; 10-linking arm two; 11-bearing pin two; 12-linking arm one; 13-bearing pin one; 14-gland; 15-bungee.

Detailed description of the invention

Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, but embodiment of the present utility model is not limited only to this.

Embodiment 1:

As shown in Figure 1, Figure 2, Figure 3 shows, multifunctional body-building drawing seat, comprise backboard 2 and seat board 3, described seat board 3 is connected with brace summer 6, brace summer 6 is L-type structure, backboard 2 and seat board 3 are all fixed with the inner side of brace summer 6, backboard 2 is arranged on the top of seat board 3, and the top of the top of brace summer 6 and backboard 2 is arranged in same plane, the bottom of brace summer 6 is arranged on the below, bottom of seat board 3, the bottom of seat board 3 is provided with telescopic arm, and the bottom center place of the top of telescopic arm and seat board 3 is fixed, and the bottom of telescopic arm is connected with foot rest 5, described telescopic arm comprises inner all upper arm 8 and the underarm 9 of hollow, the bottom of upper arm 8 is arranged in underarm 9, the bottom center place of the top of upper arm 8 and seat board 3 is fixed, the bottom of underarm 9 and foot rest 5 are fixing, the wall of the wall of upper arm 8 and underarm 3 is provided with several through holes, in one of them through hole in upper arm 8, be provided with latch, latch one end is arranged in upper arm 8, the other end is arranged on underarm 9 outsides through after the through hole of underarm 9, brace summer 6 inner hollow and top end opening, in brace summer 6, be provided with spring, the bottom end seal place of spring one end and brace summer 6 is fixed, the other end is connected with bungee 15, one end that bungee 15 is arranged along brace summer 6 is connected with neck-protection strap 1, neck-protection strap 1 is arranged on the tip exterior of brace summer 6, bungee 15 can move along the cavity of brace summer 6, motion handle 7 is all installed on the sidewall of backboard 2, between the sidewall of motion handle 7 and backboard 2, be provided with joint pin, one end of joint pin and motion handle 7 are fixing, the other end outer wall of joint pin protrudes and forms annular boss, the concave side wall of backboard 2 forms groove, the concave side wall of groove forms annular groove, the degree of depth and the width of annular groove and annular boss cooperatively interact, joint pin is arranged in groove away from one end of motion handle 7, the end face of joint pin contacts with the bottom of groove, the wall of joint pin and the sidewall contact of groove, the sidewall of annular boss contacts with bottom surface with annular groove sidewall respectively with end face, joint pin can rotate in groove, on the outer wall of described underarm 9, be fixed with fold mechanism, fold mechanism is connected with footing plate 4, footing plate 4 is arranged on the below of seat board 3, fold mechanism comprises gland 14, linking arm 1 and linking arm 2 10, gland 14 is weldingly fixed on the outer wall of underarm 9, in gland 14, be provided with bearing pin 1, bearing pin 1 is simultaneously through gland 14 and linking arm 1, and linking arm 1 can rotate around bearing pin 1, linking arm 1 is provided with bearing pin 2 11 away from one end of gland 14, bearing pin 2 11 is simultaneously through linking arm 1 and linking arm 2 10, and linking arm 1 and linking arm 2 10 all can rotate around bearing pin 2 11, linking arm 2 10 is provided with bearing pin three away from one end of linking arm 1, bearing pin three is simultaneously through linking arm 2 10 and footing plate 4, and linking arm 2 10 and footing plate 4 all can rotate around bearing pin three.In the time of normal working, footing plate 4 is recovered to seat board 3 belows, as shown in Figure 1, be the simplest office chair, can not cause interference to people's leg.In the time of needs rest, regulate bending brace summer 6, backboard 2 is swung back, footing plate 4 is pulled out from seat board 3, length variations after linking arm 2 10 and linking arm 1 rotate, makes footing plate 4 form a fixed angle of altitude, is convenient to face upward shank while lying and places, be conducive to user's adjustment of can having a rest after work, health can loosen.Footing plate 4 is in the time loosening and push against use, and it rotates after certain angle around bearing pin three, and footing plate 4 is to be pressed on linking arm 2 10, and footing plate 4 is realized and being supported, and footing plate 4 is more firm.

Need to draw time, seat board 3 is adjusted forward to certain angle, due to whole center of gravity forward, therefore knee need to find dependence parts, and linking arm 2 10 and linking arm 1 are rotated, and makes back cushion sole 4 parallel with shank,, stablizes center of gravity by shank backrest in the above.Finally upper arm 8 is adjusted to proper height in underarm 9, use the drawing chair of this angle, can make waist straight and upright, alleviate waist pressure, ensure to relax one's shoulders, ensured draftsman's health.

When people are sitting in while needing to move on chair, after just sitting, both hands are lifted over the top of the head, turn over backward taking elbow as axle point, both hands are caught neck-protection strap 1, then arm is upwards stretched, in this process, shoulder and upper arm are exerted oneself, due to the elastic force effect of spring, the spring stretching length of side while pulling at, bungee 15 is along with neck-protection strap 1 stretches out certain distance from brace summer 6, after stopping having an effect, the restoring force of spring makes neck-protection strap 1 again be tightened to the top ports of brace summer 6, goes round and begins again can alleviate shoulder and ache, and effectively solves scapulohumeral periarthritis.Motion handle 7 is due to the effect of joint pin and backboard 2, and motion handle 7 can rotate around its axis along with joint pin, and being convenient to people's wrist has a rotational angle, adjust to comfortable position, prevent from causing wrist injured, after just sitting, both hands are sagging, keep arm to stretch, lift backward, until catch motion handle 7, then keep after a few minutes, loosen rest, repeat above action.In this process, shoulder and back are exerted oneself, and can effectively alleviate shoulder and ache.Neck-protection strap 1 uses cortex Soft Roll, makes neck feel comfortable when something or somebody to fall back on, ensures feel when motion.This seat can make people just can carry out head movement being seated; prevent the generation of scapulohumeral periarthritis; and shank also can loosen; and also shoulder is also in relaxation state in the time drawing; protect healthy; solved existing white collar because busy work causes shoulder, arm and shank in long-term tense situation, these positions easily produce ailing problem.

Described foot rest 5 is three-jaw foot rest.Three-jaw foot rest is existing structure, its bottom is provided with three parts as claw and contacts with ground, contact area increases, stability while increasing its contact, in the utility model, utilize three-jaw foot rest to make seat more stable, its steadily of centre of gravity in the time that people are seated motion, there will not be overturning phenomenon, injured while avoiding people to move.

The above; it is only preferred embodiment of the present utility model; not the utility model is done to any pro forma restriction; any simple modification, equivalent variations that every foundation technology of the present utility model, method are done above embodiment in fact, within all falling into protection domain of the present utility model.

Claims (2)

1. multifunctional body-building drawing seat, it is characterized in that: comprise backboard (2) and seat board (3), described seat board (3) is connected with brace summer (6), brace summer (6) is L-type structure, backboard (2) and seat board (3) are all fixed with the inner side of brace summer (6), backboard (2) is arranged on the top of seat board (3), and the top of the top of brace summer (6) and backboard (2) is arranged in same plane, the bottom of brace summer (6) is arranged on the below, bottom of seat board (3), the bottom of seat board (3) is provided with telescopic arm, the bottom center place of the top of telescopic arm and seat board (3) is fixed, the bottom of telescopic arm is connected with foot rest (5), described telescopic arm comprises inner all upper arm (8) and the underarm (9) of hollow, the bottom of upper arm (8) is arranged in underarm (9), the bottom center place of the top of upper arm (8) and seat board (3) is fixed, the bottom of underarm (9) and foot rest (5) are fixing, the wall of the wall of upper arm (8) and underarm (3) is provided with several through holes, in one of them through hole in upper arm (8), be provided with latch, latch one end is arranged in upper arm (8), the other end is arranged on underarm (9) outside through after the through hole of underarm (9), brace summer (6) inner hollow and top end opening, brace summer is provided with spring in (6), the bottom end seal place of spring one end and brace summer (6) is fixed, the other end is connected with bungee (15), one end that bungee (15) is arranged along brace summer (6) is connected with neck-protection strap (1), neck-protection strap (1) is arranged on the tip exterior of brace summer (6), bungee (15) can move along the cavity of brace summer (6), motion handle (7) is all installed on the sidewall of backboard (2), between the sidewall of motion handle (7) and backboard (2), be provided with joint pin, one end of joint pin and motion handle (7) are fixing, the other end outer wall of joint pin protrudes and forms annular boss, the concave side wall of backboard (2) forms groove, the concave side wall of groove forms annular groove, the degree of depth and the width of annular groove and annular boss cooperatively interact, joint pin is arranged in groove away from one end of motion handle (7), the end face of joint pin contacts with the bottom of groove, the wall of joint pin and the sidewall contact of groove, the sidewall of annular boss contacts with bottom surface with annular groove sidewall respectively with end face, joint pin can rotate in groove, on the outer wall of described underarm (9), be fixed with fold mechanism, fold mechanism is connected with footing plate (4), footing plate (4) is arranged on the below of seat board (3), fold mechanism comprises gland (14), linking arm one (12) and linking arm two (10), gland (14) is weldingly fixed on the outer wall of underarm (9), in gland (14), be provided with bearing pin one (13), bearing pin one (13) is simultaneously through gland (14) and linking arm one (12), and linking arm one (12) can rotate around bearing pin one (13), linking arm one (12) is provided with bearing pin two (11) away from one end of gland (14), bearing pin two (11) is simultaneously through linking arm one (12) and linking arm two (10), and linking arm one (12) and linking arm two (10) all can rotate around bearing pin two (11), linking arm two (10) is provided with bearing pin three away from one end of linking arm one (12), bearing pin three is simultaneously through linking arm two (10) and footing plate (4), and linking arm two (10) and footing plate (4) all can rotate around bearing pin three.

2. multifunctional body-building drawing seat according to claim 1, is characterized in that: described foot rest (5) is three-jaw foot rest.