CN212815361U - Chair with traction and health-care function for lumbar vertebra - Google Patents

Abstract

The utility model discloses a chair with traction and health care functions on lumbar vertebra, which comprises a cushion, a back cushion, lifting handrails, rotary handrails, support columns, connecting claws and movable rollers. The utility model discloses there is the seat of traction and health care effect to the lumbar vertebrae, through rotating limit screw, limit screw leaves the inside of inside groove, make limit screw no longer restrict fixed partition, adjust the height of fixed roof, move and support the horizontal pole, support the horizontal pole under the support of movable rod, dwang through the connecting seat front end rotates in fixed cover, high strength hinged joint through between fixed cover and the dwang, but this structure is through increasing height-adjusting's handrail, support the armpit position of human body, play the supporting role to upper part of the body weight, thereby improve the comfortable and health care traction effect of seat, and make things convenient for at home and office to use, and can put down the modified handrail when not needing, do not influence the use of healthy people to the seat.

Description

Chair with traction and health-care function for lumbar vertebra

Technical Field

The utility model relates to the technical field of chairs, in particular to a chair with traction and health care functions on lumbar vertebrae.

Background

The chair is one of the most common furniture, and belongs to the necessary facilities in daily life.

The existing chair is found in the long-term use process, along with the popularization of computer application, the office work by adopting a computer is more and more, and because the office work by adopting the computer needs to be carried out for a long time, the muscle fatigue of a human body is easily caused if the chair is kept in the same posture for a long time.

Meanwhile, the weight of the whole body in an office is pressed on the waist and the back, so that great pressure is caused on the waist and the back for a long time and the health of people is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a have chair of traction and health care effect to lumbar vertebrae, through increasing but height-adjusting's handrail, support the armpit position of human body, play the supporting role to upper part of the body weight to improve the comfortable and health care traction effect of chair, make things convenient for at home and office to use moreover, and can put down the modified handrail when not needing, do not influence the use of healthy people to the chair, can solve the problem among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a have chair of traction and health care effect to lumbar vertebrae, includes cushion, back of the body pad, lift handrail, rotatory handrail, support column, connection paw and activity gyro wheel, the rear end of cushion is equipped with the back of the body pad, the both sides of cushion all are equipped with lift handrail, lift handrail's top is equipped with rotatory handrail, the bottom fixedly connected with support column of cushion, the bottom fixedly connected with of support column connects the paw, the one end that the support column was kept away from to the connection paw is equipped with movable gyro wheel, movable gyro wheel movable mounting is on connecting the paw, movable gyro wheel's bottom contact is subaerial.

Preferably, the lifting handrail comprises a lifting inner plate, a fixed top plate, an inner groove, a fixed partition plate and a sleeve frame, the fixed top plate is fixedly mounted at the top end of the lifting inner plate, the inner groove is formed in the outer side of the lifting inner plate, the fixed partition plate is arranged in the inner groove, the fixed partition plate is fixedly connected with the lifting inner plate, and the sleeve frame is arranged below the lifting inner plate.

Preferably, the sleeve frame comprises an outer frame, an inner cavity and a limit screw, the inner cavity is formed in the outer frame, and the limit screw is arranged on the outer side of the inner cavity.

Preferably, rotatory handrail includes movable rod, support horizontal pole, foam-rubber cushion, connecting seat, dwang and fixed cover, the top fixedly connected with of movable rod supports the horizontal pole, the outside of supporting the horizontal pole is equipped with the foam-rubber cushion, the foam-rubber cushion parcel is on supporting the horizontal pole, the bottom fixed mounting of movable rod is on the connecting seat, the front end fixedly connected with dwang of connecting seat, the one end movable mounting that the connecting seat was kept away from to the dwang is sheathe in fixed, high strength hinged joint between dwang and the fixed cover, fixed cover fixed mounting is on fixed roof.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a chair that has traction and health care effect to lumbar vertebrae, through rotating limit screw, limit screw leaves the inside of inside groove, make limit screw no longer restrict fixed baffle, can make the free activity from top to bottom in the inside of inner chamber of lift inner panel, adjust the height of fixed roof, fix the fixed cover in one side of fixed roof through the sticky tape, move the support horizontal pole, the support horizontal pole is under the support of movable rod, rotate in the fixed cover through the dwang of connecting seat front end, through the high strength hinged joint between fixed cover and the dwang, after the connecting seat rotates, realize the fixing of position, the foam-rubber cushion on the support horizontal pole supports the arm, this structure supports the armpit position of human body through increasing the handrail of adjustable height, play the supporting role to upper part of body weight, thereby improve the comfortable and health care traction effect of chair, and the improved armrest is convenient to use at home and in offices, and can be put down when not needed, so that the use of the chair by healthy people is not influenced.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a schematic structural view of the lifting handrail of the present invention;

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

fig. 4 is a schematic structural view of the rotary armrest of the present invention.

In the figure: 1. a cushion; 2. a back pad; 3. lifting the armrest; 31. lifting the inner plate; 32. fixing a top plate; 33. an inner tank; 34. fixing the partition board; 35. sleeving a frame; 351. an outer frame; 352. an inner cavity; 353. a limit screw; 4. rotating the armrest; 41. a movable rod; 42. a support rail; 43. a sponge cushion; 44. a connecting seat; 45. rotating the rod; 46. fixing a sleeve; 5. a support pillar; 6. connecting the claws; 7. and a movable roller.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1, a chair with traction and health care functions for lumbar vertebrae, which comprises a cushion 1, a back cushion 2, lifting armrests 3, rotating armrests 4, support columns 5, connecting claws 6 and movable rollers 7, wherein the back cushion 2 is arranged at the rear end of the cushion 1, the lifting armrests 3 are arranged on both sides of the cushion 1, the rotating armrests 4 are arranged above the lifting armrests 3, the support columns 5 are fixedly connected to the bottom end of the cushion 1, the connecting claws 6 are fixedly connected to the bottom end of the support columns 5, the movable rollers 7 are arranged at one ends, far away from the support columns 5, of the connecting claws 6, the movable rollers 7 are movably arranged on the connecting claws 6, and the bottom ends of the movable rollers 7 are in contact with.

Referring to fig. 2-3, the lifting armrest 3 includes a lifting inner plate 31, a fixed top plate 32, an inner groove 33, a fixed partition 34, and a sleeve frame 35, the fixed top plate 32 is fixedly mounted on a top end of the lifting inner plate 31, the inner groove 33 is formed on an outer side of the lifting inner plate 31, the fixed partition 34 is disposed inside the inner groove 33, the fixed partition 34 is fixedly connected with the lifting inner plate 31, the sleeve frame 35 is disposed below the lifting inner plate 31, the sleeve frame 35 includes an outer frame 351, an inner cavity 352, and a limit screw 353, an inner cavity 352 is formed inside the outer frame 351, the limit screw 353 is disposed outside the inner cavity 352, and by rotating the limit screw 353, the limit screw 353 is separated from the inner part of the inner groove 33, so that the limit screw 353 does not limit the fixed partition 34, the lifting inner plate 31 can freely move up and down inside the.

Referring to fig. 4, the rotary armrest 4 includes a movable rod 41, a supporting cross rod 42, a foam rubber cushion 43, a connecting seat 44, a rotating rod 45 and a fixing sleeve 46, the top end of the movable rod 41 is fixedly connected with the supporting cross rod 42, the foam rubber cushion 43 is disposed outside the supporting cross rod 42, the foam rubber cushion 43 is wrapped on the supporting cross rod 42, the bottom end of the movable rod 41 is fixedly mounted on the connecting seat 44, the front end of the connecting seat 44 is fixedly connected with the rotating rod 45, one end of the rotating rod 45 far from the connecting seat 44 is movably mounted on the fixing sleeve 46, the rotating rod 45 is connected with the fixing sleeve 46 through a high-strength hinge, the fixing sleeve 46 is fixedly mounted on the fixing top plate 32, the fixing sleeve 46 is fixed on one side of the fixing top plate 32 through an adhesive tape, the supporting cross rod 42 is moved and supported by the movable rod 41, the rotating rod 45 at the front end of the, after the connecting base 44 rotates, the position is fixed, and the sponge cushion 43 on the supporting cross bar 42 supports the arm.

The working principle is as follows: by rotating the limit screw 353, the limit screw 353 leaves the inside of the inner groove 33, so that the limit screw 353 does not limit the fixed partition plate 34 any more, the lifting inner plate 31 can move up and down freely inside the inner cavity 352, the height of the fixed top plate 32 is adjusted, the fixed sleeve 46 is fixed on one side of the fixed top plate 32 through an adhesive tape, the support cross rod 42 is moved, the support cross rod 42 is supported by the movable rod 41, the rotating rod 45 at the front end of the connecting seat 44 rotates in the fixed sleeve 46, the high-strength hinge connection between the fixed sleeve 46 and the rotating rod 45 is realized through the rotation of the connecting seat 44, the fixation of the position is realized after the connecting seat 44 rotates, and the sponge cushion 43 on the support cross rod 42 supports the arm.

In summary, the following steps: the utility model discloses a chair that has traction and health care effect to lumbar vertebrae, through rotating limit screw 353, limit screw 353 leaves the inside of inside groove 33, make limit screw 353 no longer restrict fixed partition 34, can make the inside of inner chamber 352 of lift inner panel 31 free move about from top to bottom, adjust the height of fixed roof 32, fix fixed cover 46 in one side of fixed roof 32 through the sticky tape, move support horizontal pole 42, support horizontal pole 42 under the support of movable rod 41, rotate in fixed cover 46 through dwang 45 of connecting seat 44 front end, through the high strength hinged joint between fixed cover 46 and dwang 45, after connecting seat 44 rotates, realize the fixed of position, sponge pad 43 on the support horizontal pole 42 supports the arm, this structure supports the armpit position of human body through increasing the handrail of adjustable height, play the supporting role to upper part weight, thereby improving the comfort and the health care traction function of the chair, being convenient for use at home and in offices, and being capable of putting down the improved armrests when not needed, and not influencing the use of healthy people to the chair.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (4)

1. The utility model provides a have seat of traction and health care effect to lumbar vertebrae, includes cushion (1), back of the body pad (2), lift handrail (3), rotatory handrail (4), support column (5), connection paw (6) and movable roller (7), its characterized in that: the rear end of cushion (1) is equipped with back of the body pad (2), the both sides of cushion (1) all are equipped with lift handrail (3), the top of lift handrail (3) is equipped with rotatory handrail (4), the bottom fixedly connected with support column (5) of cushion (1), the bottom fixedly connected with of support column (5) connects paw (6), the one end of keeping away from support column (5) in connection paw (6) is equipped with movable gyro wheel (7), movable gyro wheel (7) movable mounting is on connecting paw (6), the bottom contact of movable gyro wheel (7) is subaerial.

2. The chair for lumbar traction and health care as claimed in claim 1, wherein: lifting armrest (3) are including lift inner panel (31), fixed roof (32), inside groove (33), fixed baffle (34) and cover frame (35), the top fixed mounting of lift inner panel (31) has fixed roof (32), inside groove (33) have been seted up in the outside of lift inner panel (31), the inside of inside groove (33) is equipped with fixed baffle (34), fixed connection between fixed baffle (34) and lift inner panel (31), the below of lift inner panel (31) is equipped with cover frame (35).

3. The chair for lumbar traction and health care as claimed in claim 2, wherein: the cover frame (35) comprises an outer frame (351), an inner cavity (352) and a limiting screw rod (353), the inner cavity (352) is formed in the outer frame (351), and the limiting screw rod (353) is arranged on the outer side of the inner cavity (352).

4. The chair for lumbar traction and health care as claimed in claim 1, wherein: rotatory handrail (4) are including movable rod (41), support horizontal pole (42), foam-rubber cushion (43), connecting seat (44), dwang (45) and fixed cover (46), the top fixedly connected with of movable rod (41) supports horizontal pole (42), the outside of supporting horizontal pole (42) is equipped with foam-rubber cushion (43), foam-rubber cushion (43) parcel is on supporting horizontal pole (42), the bottom fixed mounting of movable rod (41) is on connecting seat (44), the front end fixedly connected with dwang (45) of connecting seat (44), the one end movable mounting that connecting seat (44) were kept away from in dwang (45) is on fixed cover (46), high strength hinged joint between dwang (45) and fixed cover (46), fixed cover (46) fixed mounting is on fixed roof (32).

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