CN217245009U

CN217245009U - Domestic cervical vertebra automatic traction chair of official working

Info

Publication number: CN217245009U
Application number: CN202123406368.2U
Authority: CN
Inventors: 杨发明
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-08-23
Anticipated expiration: 2031-12-31

Abstract

The utility model relates to an office household cervical vertebra automatic traction chair, which comprises a backrest chair and a cervical vertebra traction device, wherein the cervical vertebra traction device is arranged at the back upper part of the backrest chair, the cervical vertebra traction device comprises a connecting plate fixed on the backrest of the backrest chair, and is connected with a neck fixing mechanism through the connecting plate, and a sliding component arranged along the length direction of the connecting plate is arranged between the neck fixing mechanism and the connecting plate; a lifting rod assembly for driving the neck fixing mechanism to move back and forth is arranged between the neck fixing mechanism and the back of the backrest chair; the utility model has the advantages that: through setting up neck fixed establishment, when the people sits on the back chair, its head and neck are all spacing on neck fixed establishment to through the cooperation of subassembly and the lifter bar subassembly that slides, realize pulling of cervical vertebra, have the security performance height, convenient to use, experience and feel good, and can realize the advantage of using in office space and family.

Description

Domestic cervical vertebra automatic traction chair of official working

Technical Field

The utility model belongs to the technical field of office furniture articles for use, especially, relate to a domestic cervical vertebra of official working automatic traction chair.

Background

When people use a computer or a mobile phone for a long time, the nerve compression of cervical vertebra is strong, the cervical spondylosis can be obtained over time, the incidence rate of the cervical spondylosis is high, and the incidence age is younger and younger; however, when people treat cervical spondylosis, a cervical vertebra massager or physiotherapy removing massage on the market is usually used, and the ideal effect cannot be achieved, and a cervical vertebra traction device is developed later, so that people sit on a chair, the whole head is hung on a bracket through a hanging belt, the intervertebral disc is returned by stretching and traction, the nerve is extruded and pressed, the pressing feeling is relieved, and the use is inconvenient; particularly, in an office, the cervical vertebra traction device is not suitable, not only occupies space, but also is inconvenient to use, a plurality of families are equipped with massage chairs at present, but the massage chairs do not have the cervical vertebra traction function, so that when people need to realize the cervical vertebra traction function on the massage chair, the existing massage chair is difficult to realize, and therefore, the scheme of equipping the cervical vertebra traction device on the office chair or the household massage chair is needed urgently.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provide a household office cervical vertebra automatic traction chair which is convenient to use and can realize the cervical vertebra traction function.

The utility model aims to solve the problems that the office and household automatic cervical vertebra traction chair comprises a backrest chair and a cervical vertebra traction device, wherein the cervical vertebra traction device is arranged at the back upper part of the backrest chair, the cervical vertebra traction device comprises a connecting plate fixed on the backrest of the backrest chair, the connecting plate is connected with a neck fixing mechanism, and a sliding component arranged along the length direction of the connecting plate is arranged between the neck fixing mechanism and the connecting plate; and a lifting rod assembly for driving the neck fixing mechanism to move back and forth is arranged between the neck fixing mechanism and the back of the backrest chair.

The beneficial effects of the utility model are that: adopt above-mentioned technical scheme, compare with prior art, through setting up neck fixed establishment, when the people sits on the back chair, its head and neck are all spacing on neck fixed establishment to through the cooperation of subassembly and the lifter bar subassembly that slides, realize pulling of cervical vertebra, have the security performance height, convenient to use, experience feel good, and can realize the advantage of using in office space and family.

Preferably, the neck fixing mechanism comprises a head limiting plate assembly and a shoulder pressing assembly, the shoulder pressing assembly is fixed on the connecting plate, one end of the head limiting plate assembly abuts against the shoulder pressing assembly, the other end of the head limiting plate assembly is connected and fixed with the lifting rod assembly through a mounting block, and the head limiting plate assembly and the shoulder pressing assembly are arranged along the length direction of the connecting plate; through above-mentioned technical scheme, press the subassembly through the shoulder and support the shoulder of human body and withstand, and the head limiting plate subassembly passes through the upper and lower lift that makes a round trip of lifter group and realizes the traction of cervical vertebra.

Preferably, the head limiting plate assembly comprises a plate body, a cushion block and a fixing belt, the cushion block is mounted on the plate body, the cushion block is an O-shaped cushion block, and the fixing belt is fixed on two sides of the plate body in an inserting mode; through O type cushion for the spacing that the head rear portion can be fine is on the spacing board subassembly of head, and is spacing with the forehead through the fixed band, plays better traction effect at the cervical vertebra in-process.

Preferably, the shoulder rest assembly comprises an adjusting plate and two shoulder pad units, the two shoulder pad units are respectively arranged on the left side and the right side of the adjusting plate in a sliding manner, and the distance between the two shoulder pad units can be adjusted along the left side and the right side of the adjusting plate; the distance between the two shoulder pad units is adjusted through relative sliding between the two shoulder pad units, and the cervical vertebra traction device is suitable for cervical vertebra traction of adults or young people, and has better universality.

Preferably, the shoulder pad unit comprises a shoulder pad and a fixing frame, the shoulder pad is fixed on the fixing frame, the front side and the rear side of the fixing frame are respectively provided with a buckle plate with a sliding strip, and the fixing frame is in sliding connection with sliding grooves arranged on the front side and the rear side of the adjusting plate through the buckle plates with the sliding strips; the sliding strip of the pinch plate is matched with the first sliding groove of the adjusting plate, so that the relative sliding between the two shoulder pad units is realized to adjust the distance, and the adjustment is more convenient.

Preferably, the opposite sides of the two shoulder pads are inclined surfaces, and a U-shaped neck limiting part is formed between the two inclined surfaces; the shoulder pad with the shape enables the shoulders and the neck of a person to feel comfortable.

Preferably, the sliding assembly comprises a second sliding groove arranged on the connecting plate and a sliding block arranged at the rear part of the plate body, and the sliding block is connected to the second sliding groove in a sliding manner; the neck traction is smoother through the arrangement of the sliding assembly.

Preferably, the lifting rod assembly comprises a motor and a lifting rod body, one end of the lifting rod body is fixed with the mounting block, an internal thread is formed in the inner center of the other end of the lifting rod body, an external thread is formed on a driving shaft of the motor, and the lifting rod body is connected with the driving shaft of the motor through the internal and external thread screwing connection to realize the up-and-down movement of the lifting rod body; the up-down movement of the lifting rod body is realized through the positive and negative rotation of the motor, so that the head limiting plate assembly is driven to move back and forth along the length direction of the connecting plate to realize the traction of the cervical vertebra.

Drawings

Fig. 1 is a schematic structural view of the office domestic cervical vertebra automatic traction chair of the utility model.

Fig. 2 is a schematic structural view of the cervical traction device of the utility model.

Fig. 3 is a schematic structural view of the lifter assembly of the present invention.

The reference numbers in the drawings are respectively: 1. a back rest chair; 2. a lifter bar assembly; 3. a neck fixing mechanism; 4. a slipping component; 11. a connecting plate; 12. mounting blocks; 21. a motor; 22. a lifting rod body; 23. a drive shaft; 31. a head limiting plate assembly; 32. a shoulder abutment assembly; 41. a second chute; 42. a slider; 31-1, a plate body; 31-2, cushion blocks; 31-3, fixing bands; 32-1, adjusting plate; 32-2, a shoulder pad unit; 32-3, shoulder pads; 32-4, a fixing frame; 32-5, buckling plate; 32-6 and a first chute.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings: as shown in the attached

drawings

1 and 2, the utility model comprises a backrest chair 1 and a cervical vertebra traction device, wherein the cervical vertebra traction device is arranged at the back upper part of the backrest chair 1, the cervical vertebra traction device comprises a connecting plate 11 fixed on the backrest of the backrest chair 1 and is connected with a neck fixing mechanism 3 through the connecting plate 11, and a sliding component 4 arranged along the length direction of the connecting plate 11 is arranged between the neck fixing mechanism 3 and the connecting plate 11; a lifting rod component 5 for driving the neck fixing mechanism 3 to move back and forth is arranged between the neck fixing mechanism 3 and the back of the backrest chair 1. The backrest chair 1 can be a household massage chair or an office backrest chair, the lifting rod assembly is in signal connection with a control panel of the massage chair in a signal connection mode, so that the forward and reverse rotation of the motor 51 is realized through a control button on the massage chair, and the head limiting plate assembly 31 is driven to move back and forth along the length direction of the connecting plate 11 through the lifting rod assembly 5, so that the traction of cervical vertebra is realized; if the chair is used as a backrest chair in an office, a PLC circuit board and a remote controller are additionally arranged to control the forward and reverse rotation and the lifting stroke of the motor 51.

The neck fixing mechanism 3 comprises a head limiting plate assembly 31 and a shoulder pressing assembly 32, the shoulder pressing assembly 32 is fixed on the connecting plate 11, one end of the head limiting plate assembly 31 abuts against the shoulder pressing assembly 32, the other end of the head limiting plate assembly 31 is fixedly connected with the lifting rod assembly 2 through the mounting block 12, and the head limiting plate assembly 31 and the shoulder pressing assembly 32 are arranged along the length direction of the connecting plate 11; the mounting block 12 is fixed behind the plate 31-1 and is positioned at the same side of the backrest of the chair 1.

The head limiting plate assembly 31 comprises a plate body 31-1, a cushion block 31-2 and a fixing belt 31-3, wherein the cushion block 31-2 is installed on the plate body 31-1, the cushion block 31-2 is an O-shaped cushion block, and the fixing belt 31-3 is fixed on two sides of the plate body 31-1 in an inserting mode; when the cervical vertebra is required to be pulled, the hindbrain spoon of a person is positioned on the O-shaped stop ring of the cushion block 31-2, the shoulder part is abutted against the lower parts of the two shoulder pads 32-3, the neck part is positioned between the two shoulder pads 32-3, and the cheek part of the head is abutted against the two shoulder pads 32-3.

The shoulder rest assembly 32 comprises an adjusting plate 32-1 and two shoulder pad units 32-2, wherein the two shoulder pad units 32-2 are respectively arranged on the left and right sides of the adjusting plate 32-1 in a sliding manner, and the distance between the two shoulder pad units 32-2 can be adjusted along the left and right sides of the adjusting plate 32-1; the shoulder pad unit 32-2 comprises a shoulder pad 32-3 and a fixed frame 32-4, the shoulder pad 32-3 is fixed on the fixed frame 32-4, the front and rear sides of the fixed frame 32-4 are respectively provided with a buckle plate 32-5 with a slide bar, and the fixed frame 32-4 is in sliding connection with a first sliding groove 32-6 arranged on the front and rear sides of the adjusting plate 32-1 through the buckle plate 32-5 with the slide bar; the opposite sides of the two shoulder pads 32-3 are inclined surfaces, and a U-shaped neck limiting part is formed between the two inclined surfaces; the shoulder rest 32 is adapted to be used by adults or young people by relatively adjusting the two shoulder rest units 32-2 in the left-right direction of the adjustment plate 32-1.

As shown in fig. 3, the sliding assembly 4 includes a second sliding groove 41 disposed on the connecting plate 11 and a sliding block 42 disposed at the rear portion of the plate body 31-1, and the sliding block 42 is slidably connected to the second sliding groove 41; the lifting rod assembly 2 comprises a motor 21 and a lifting rod body 22, one end of the lifting rod body 22 is fixed with the mounting block 12, an internal thread is arranged at the inner center of the other end of the lifting rod body 22, an external thread is arranged on a driving shaft 23 of the motor 21, the lifting rod body 22 is connected with the driving shaft 23 of the motor 21 through the internal and external thread screwing, the up-and-down movement of the lifting rod body 22 is realized, and the motor 21 is fixed at the back of the backrest chair 1. In order to increase the stability of the head limiting plate assembly 31, two sets of lifting rod assemblies 2 are arranged and are respectively positioned at two sides of the connecting plate 11, and the running directions and speeds of the two motors 21 are consistent, so that the lifting synchronism is ensured.

The motor 21 is a servo motor, the length of the driving shaft 23 of the motor 21 is half of the length of the lifting rod body 22, the lifting range between the driving shaft 23 and the lifting rod body 22 is 1-2 cm, and the shoulder of a human body abuts against the shoulder pressing component 32 in the lifting process, so that the shoulder can be pressed down by about 1cm, the neck is completely relaxed, and the traction of the cervical vertebra is realized.

The present invention is not limited to the above embodiments, and any change is made on the shape or material composition, and all the structural designs provided by the present invention are all the deformation of the present invention, which should be considered within the protection scope of the present invention.

Claims

1. The utility model provides a domestic cervical vertebra automatic traction chair of official working, includes back chair (1) and cervical vertebra draw gear, its characterized in that: the cervical vertebra traction device is arranged at the rear upper part of the backrest chair (1), the cervical vertebra traction device comprises a connecting plate (11) fixed on the backrest of the backrest chair (1), and is connected with a neck fixing mechanism (3) through the connecting plate (11), and a sliding assembly (4) arranged along the length direction of the connecting plate (11) is arranged between the neck fixing mechanism (3) and the connecting plate (11); a lifting rod assembly (2) used for driving the neck fixing mechanism (3) to move back and forth is installed between the neck fixing mechanism (3) and the back of the backrest chair (1).

2. The office household automatic cervical vertebra traction chair according to claim 1, characterized in that: neck fixed establishment (3) include head limiting plate subassembly (31) and shoulder pressing subassembly (32), shoulder pressing subassembly (32) are fixed on connecting plate (11), the one end of head limiting plate subassembly (31) with shoulder pressing subassembly (32) offset, the other end through installation piece (12) with lifter bar subassembly (2) are connected fixedly, just head limiting plate subassembly (31) with shoulder pressing subassembly (32) are all followed the length direction of connecting plate (11) arranges.

3. The office home-use cervical spine automatic traction chair according to claim 2, wherein: the head limiting plate component (31) comprises a plate body (31-1), a cushion block (31-2) and a fixing belt (31-3), wherein the cushion block (31-2) is installed on the plate body (31-1), the cushion block (31-2) is an O-shaped cushion block, and the fixing belt (31-3) is fixed on two sides of the plate body (31-1) in an inserting mode.

4. The office home-use cervical spine automatic traction chair according to claim 2, wherein: the shoulder pressing component (32) comprises an adjusting plate (32-1) and two shoulder pad units (32-2), wherein the two shoulder pad units (32-2) are respectively arranged on the left side and the right side of the adjusting plate (32-1) in a sliding mode, and the distance between the two shoulder pad units (32-2) can be adjusted along the left side and the right side of the adjusting plate (32-1).

5. The office home-use cervical spine automatic traction chair according to claim 4, wherein: the shoulder pad unit (32-2) comprises a shoulder pad (32-3) and a fixing frame (32-4), the shoulder pad (32-3) is fixed on the fixing frame (32-4), the front side and the rear side of the fixing frame (32-4) are respectively provided with a buckle plate (32-5) with a sliding strip, and the fixing frame (32-4) is in sliding connection with sliding grooves (32-6) arranged on the front side and the rear side of the adjusting plate (32-1) through the buckle plate (32-5) with the sliding strip.

6. The office home-use cervical spine automatic traction chair according to claim 5, wherein: the opposite sides of the two shoulder pads (32-3) are inclined surfaces, and a U-shaped neck limiting part is formed between the two shoulder pads.

7. The office home-use cervical spine automatic traction chair according to claim 3, wherein: the sliding assembly (4) comprises a second sliding groove (41) arranged on the connecting plate (11) and a sliding block (42) arranged at the rear part of the plate body (31-1), and the sliding block (42) is connected to the second sliding groove (41) in a sliding mode.

8. The office home-use cervical spine automatic traction chair according to claim 2, wherein: the lifting rod assembly (2) comprises a motor (21) and a lifting rod body (22), one end of the lifting rod body (22) is fixed to the mounting block (12), an internal thread is formed in the center of the other end of the lifting rod body (22), an external thread is arranged on a driving shaft (23) of the motor (21), and the lifting rod body (22) is connected with the driving shaft (23) of the motor (21) in a screwed mode through the internal thread and the external thread and achieves the up-down movement of the lifting rod body (22).