CN217309624U

CN217309624U - Modularization massage cervical vertebra and waist office chair

Info

Publication number: CN217309624U
Application number: CN202221057769.3U
Authority: CN
Inventors: 方炎云; 徐晓明
Original assignee: Anji Carlford Furniture Co ltd
Current assignee: Anji Carlford Furniture Co ltd
Priority date: 2022-05-06
Filing date: 2022-05-06
Publication date: 2022-08-30
Anticipated expiration: 2032-05-06

Abstract

The utility model provides a modularization massage cervical vertebra and waist office chair, include the seat support and be located the back frame of seat support top, the seat support with a plurality of bracing pieces of fixedly connected with in the middle of the back frame, the neck movable assembly of the waist movable assembly of massaging to human waist and neck massage, the waist movable assembly with the neck movable assembly all with the back frame is connected. The utility model discloses a set up waist movable assembly and neck movable assembly, massage user's waist, alleviate the user when using long-term official working, the produced discomfort of waist, it is constantly ejecting at the inboard that the pillow is held in the palm to order about the massage piece that its surface arrangement connects simultaneously, massage user's cervical vertebra position, alleviate the produced discomfort of user's cervical vertebra, adopt the structure that waist movable assembly and neck movable assembly and extension frame combine, reducible office chair's usable floor area, strengthen this modularization massage cervical vertebra and waist office chair's practicality.

Description

Modularization massage cervical vertebra and waist office chair

Technical Field

The utility model relates to a light brick production and processing technology field especially relates to a modularization massage cervical vertebra and waist office chair.

Background

Office chairs refer to various chairs which are convenient to work in daily work and social activities, office partners divide the office chairs into a narrow meaning and a broad meaning, the narrow office chair refers to a backrest chair on which a person sits when working on a table top in a sitting posture, and the broad office chair refers to all chairs used in offices, including executive chairs, middle class chairs, guest chairs, employee chairs, conference chairs, visitor chairs, training chairs and the like.

Traditional office chair, generally for daily official working uses, user's cervical vertebra and waist are at the in-process of long-term official working, produce the ache phenomenon easily, user's fatigue state can't be alleviated to the office chair of function singleness, the in-process of using for a long time causes user's discomfort easily, and if adopt the seat that has the massage function, the volume is great, be not convenient for remove the adjusting position simultaneously, be difficult to be applicable to the office environment, consequently, this application provides a modularization massage cervical vertebra and waist office chair and satisfies the user demand.

SUMMERY OF THE UTILITY MODEL

The utility model aims at prior art's weak point, provide a modularization massage cervical vertebra and waist office chair to the tired state of user's cervical vertebra and waist can't be alleviated to the office chair of solving the function singleness, the in-process that uses for a long time causes user's discomfort easily, and if adopt the seat that has massage function, the volume is great, and the removal adjusting position of being not convenient for simultaneously is difficult to be applicable to the office environment.

In order to achieve the above object, the utility model provides a following technical scheme: a modular cervical and lumbar massage office chair comprising: the seat support with be located the back frame of seat support top, the seat support with a plurality of bracing pieces of fixedly connected with in the middle of the back frame still include the waist movable assembly of human waist massage and the neck movable assembly of neck massage, the waist movable assembly with the neck movable assembly all with the back frame is connected.

The utility model discloses technical scheme's further improvement lies in, waist activity subassembly include fixed connection in extend the frame on the back frame, extend the frame internal rotation and be connected with the location bull stick, fixed the cup joint has a plurality of cams on the bull stick of location, a plurality of elastic muscle of fixedly connected with in the extension frame, every equal fixedly connected with massage ball on the elastic muscle, the lateral wall of massage ball with the lateral wall of cam is laminated mutually, extend the first motor of fixedly connected with on one side inner wall of frame, the output of first motor with the one end fixed connection of location bull stick, neck activity subassembly with it is connected to extend the frame.

The utility model discloses technical scheme's further improvement lies in, the massage ball is the elastic rubber material, it is located to extend the frame the first support pillow of one side fixedly connected with of massage ball, first support pillow is the arc structure.

The utility model discloses technical scheme's further improvement lies in, neck activity subassembly including rotate connect in the inboard reciprocal lead screw of multistage of extension frame, the threaded position department spiro union of the reciprocal lead screw of multistage has the linkage frame, a plurality of evenly distributed's of border fixedly connected with massage piece on the lateral wall of linkage frame, fixedly connected with second motor on one side inner wall of extension frame, the output of second motor with the one end fixed connection of the reciprocal lead screw of multistage.

The technical proposal of the utility model is further improved in that the massage block is made of elastic rubber material, the extension frame is positioned on one side of the massage block and is fixedly connected with a second support pillow.

The utility model discloses technical scheme's further improvement lies in, fixedly connected with foam-rubber cushion on the back frame, the foam-rubber cushion is located waist activity subassembly with between the neck activity subassembly, the top fixedly connected with headrest of back frame.

The utility model discloses technical scheme's further improvement lies in, the bottom fixedly connected with of seat support removes the base, remove the bottom fixedly connected with universal wheel of base.

The utility model discloses technical scheme's further improvement lies in, the equal fixedly connected with link in both sides of seat support bottom, it is a pair of the equal fixedly connected with handrail frame in top of link, the cover is equipped with the elasticity cushion on the handrail frame.

The beneficial effects of the utility model reside in that:

(1) the utility model can respectively contact with the waist and the neck of a user through the waist movable component and the neck movable component, the driving positioning rotating rod and the cam which is arranged and connected on the outer surface can continuously rotate, in the rotating process, the elastic rib which is arranged on the front side of the driving positioning rotating rod is extruded, the massage ball which is connected with the center of the elastic rib is driven to continuously eject out on the inner side of the first pillow, the waist of the user is massaged, the discomfort generated by the waist when the user uses for long-term office is relieved, simultaneously, the two linkage frames are driven to reciprocate on the inner side of the second pillow, the massage block which is arranged and connected on the outer surface of the driving positioning rotating rod is driven to continuously eject out on the inner side of the second pillow, the cervical vertebra part of the user is massaged, the discomfort generated by the cervical vertebra of the user is relieved, the structure which combines the waist movable component and the neck movable component with the extension frame is adopted, the use area of the office chair can be reduced, the utility model is suitable for office environment and enhances the practicability of the modularized office chair for massaging cervical vertebra and waist.

(2) The utility model discloses a set up the massage ball, the massage ball is the elastic rubber material, the benefit that sets up like this is, the better and human waist laminating of massage ball, form the position massage, improve waist massage effect, and avoided the rigidity massage to bring uncomfortable sense to the human body, first support pillow is the arc structure, better human waist of support, satisfy human travelling comfort, through setting up a plurality of massage pieces, the massage piece is the elastic rubber material, better and human neck laminating, improve the massage effect to the human neck, the rigidity massage has been avoided bringing uncomfortable sense to the human body.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the present invention in a partial cross-sectional view;

FIG. 3 is an enlarged view of a portion A of FIG. 2;

FIG. 4 is a schematic structural view of the limiting mechanism of the present invention;

fig. 5 is a schematic view of the internal structure of the bearing housing of the present invention.

Reference numerals: 1. a chair seat; 2. a backrest frame; 3. a support bar; 4. moving the base; 5. a universal wheel; 6. a connecting frame; 7. a handrail frame; 8. an elastic cushion layer; 21. an extension frame; 22. a lumbar activity assembly; 23. a neck mobilization assembly; 24. a headrest; 25. a sponge cushion; 221. positioning the rotating rod; 222. a cam; 223. an elastic rib; 224. A massage ball; 225. a first motor; 226. a first bolster; 231. a multi-section reciprocating screw rod; 232. a linkage frame; 233. a massage block; 234. a second motor; 235. and a second support pillow.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Example one

As shown in fig. 1-2, a modular office chair for massaging cervical vertebrae and waist, comprising: seat support 1 and the back frame 2 that is located seat support 1 top, a plurality of bracing pieces of fixedly connected with 3 in the middle of seat support 1 and the back frame 2, still include waist movable component 22 and the neck movable component 23 of neck massage to human waist massage, waist movable component 22 and neck movable component 23 all are connected with back frame 2, it needs to explain here, the quantity of bracing piece 3 is 4-6, bracing piece 3's setting, promote the supporting force of back frame 2, waist movable component 22 and neck movable component 23 all are located the inboard of back frame 2, in the use of this modularization massage cervical vertebra and waist office chair, with user's waist and neck contact.

As an implementation manner in this embodiment, as shown in fig. 1-3, the waist portion moving assembly 22 includes an extending frame 21 fixedly connected to the backrest frame 2, a positioning rotating rod 221 is rotatably connected in the extending frame 21, a plurality of cams 222 are fixedly connected to the positioning rotating rod 221, a plurality of elastic ribs 223 are fixedly connected in the extending frame 21, a massage ball 224 is fixedly connected to each elastic rib 223, a side wall of the massage ball 224 is attached to a side wall of the cam 222, a first motor 225 is fixedly connected to an inner wall of one side of the extending frame 21, an output end of the first motor 225 is fixedly connected to one end of the positioning rotating rod 221, the neck portion moving assembly 23 is connected to the extending frame 21, when the first motor 225 operates, the positioning rotating rod 221 is driven to rotate, the positioning rotating rod 221 drives the cam 222 to rotate continuously during the rotation, and during the rotation, the elastic ribs 223 and the massage ball 224 are continuously rotated and extruded, the massage ball 224 can be continuously ejected out of the inner side of the first support pillow 226, so that when the waist of a user contacts the first support pillow 226, the user can massage the waist, and discomfort of the waist of the user during long-term office work is relieved.

It should be noted that the massage ball 224 is made of elastic rubber, the extension frame 21 is fixedly connected with the first support pillow 226 on one side of the massage ball 224, the first support pillow 226 is of an arc-shaped structure, the massage ball 224 is better attached to the waist of the human body to form point massage, and the effect of massaging the waist is improved

As an embodiment of the present invention, as shown in fig. 3-4, the neck portion moving assembly 23 includes a multi-stage reciprocating screw rod 231 rotatably connected to the inner side of the extension frame 21, a linking frame 232 is screwed at the thread position of the multi-stage reciprocating screw rod 231, it should be noted that the linking frame 232 is slidably connected to the extension frame 21 to limit and guide the linking frame 232, a plurality of uniformly distributed massage blocks 233 are fixedly connected to the periphery of the sidewall of the linking frame 232, a second motor 234 is fixedly connected to the inner wall of one side of the extension frame 21, the output end of the second motor 234 is fixedly connected to one end of the multi-stage reciprocating screw rod 231, the massage blocks 233 are made of elastic rubber material, a second pillow 235 is fixedly connected to one side of the massage block 233 of the extension frame 21, when the second motor 234 is operated, the multi-stage reciprocating screw rod 231 can be driven to rotate, during the rotation of the multi-stage reciprocating screw rod 231, the inner side of the second support pillow 235 rotates, the pair of linkage frames 232 reciprocate, the linkage frames 232 are located on the inner side of the second support pillow 235, the massage blocks 233 can be driven to be continuously ejected out in the reciprocating motion process of the linkage frames 232, when the cervical vertebra of a user contacts the second support pillow 235, the cervical vertebra of the user can be massaged, and discomfort caused by the cervical vertebra when the user uses the second support pillow 235 for long-term work is relieved.

Further, through combining waist movable assembly 22 and neck movable assembly 23 with extension frame 21, can make the user at the in-process of long-term official working, utilize this modularization massage cervical vertebra and waist office chair can reach the function of alleviating the uncomfortable of patient's waist and neck, simultaneously, adopt the structure that waist movable assembly 22 and neck movable assembly 23 and extension frame 21 combine, reducible office chair's usable floor area makes it be applicable to the office environment, strengthen this modularization massage cervical vertebra and waist office chair's practicality.

As shown in fig. 1-2, a sponge pad 25 is fixedly connected to the backrest frame 2, the sponge pad 25 is located between the waist moving assembly 22 and the neck moving assembly 23, a headrest 24 is fixedly connected to the top of the backrest frame 2, and if the headrest 24 is connected to the top center of the extension frame 21, the arrangement of the sponge pad 25 can improve the comfort when a user contacts the backrest frame 2, and meanwhile, the headrest 24 located at the top of the extension frame 21 can improve the comfort when the user has a rest.

As shown in fig. 1-2, the bottom fixedly connected with of seat support 1 removes base 4, and the bottom fixedly connected with universal wheel 5 of removing base 4 can be controled this office chair and remove, the equal fixedly connected with link 6 in both sides of seat support 1 bottom, the equal fixedly connected with handrail frame 7 in the top of a pair of link 6, and the cover is equipped with elastic cushion 8 on handrail frame 7, has strengthened the travelling comfort that the patient controlled handrail frame 7.

Working procedure

As shown in fig. 1-5, in the working process of the modular office chair for massaging cervical vertebrae and waist, a patient sits on the office chair, the waist moving component 22 and the neck moving component 23 respectively contact with the waist and the neck of the user, the first motor 225 operates to drive the positioning rotating rod 221 to rotate, the cam 222 continuously extrudes the elastic rib 223 and the massage ball 224 continuously to eject out, the waist of the user contacts the first pillow 226 to massage the user, discomfort caused by the waist of the user during long-term office work is relieved, the second motor 234 operates to drive the multi-section reciprocating screw rod 231 to rotate, the two linkage frames 232 generate reciprocating motion, the massage block 233 continuously ejects out on the inner side of the second pillow 235, the cervical vertebrae of the user can be massaged while contacting the second pillow 235, discomfort caused by the cervical vertebrae of the user during long-term office work is relieved, the structure of combining the waist part moving component 22, the neck part moving component 23 and the extension frame 21 can reduce the use area of the office chair, so that the office chair is suitable for office environment.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and any modifications, equivalents, improvements, etc. made within the spirit and principles of the present invention should be included within the scope of the present invention.

Claims

1. The utility model provides a modularization massage cervical vertebra and waist office chair which characterized in that includes: seat support (1) and back frame (2) that are located seat support (1) top, seat support (1) with a plurality of bracing pieces of fixedly connected with (3) in the middle of back frame (2), still include waist movable assembly (22) and neck movable assembly (23) of neck massage to the massage of human waist, waist movable assembly (22) with neck movable assembly (23) all with back frame (2) are connected, waist movable assembly (22) including fixed connection in extend frame (21) on back frame (2), it is connected with location bull stick (221) to extend frame (21) internal rotation, it has a plurality of cams (222) to fix the cover on location bull stick (221), extend a plurality of elasticity muscle (223) of frame (21) internal fixation connected with, every equal fixed connection has massage ball (224) on elasticity muscle (223), the lateral wall of ball (224) with the lateral wall of cam (222) is laminated mutually, extend on one side inner wall of frame (21) fixedly connected with first motor (225), the output of first motor (225) with the one end fixed connection of location bull stick (221), neck movable part (23) with extend the frame (21) and be connected.

2. The office chair for massaging cervical vertebra and waist part according to claim 1, wherein the massage ball (224) is made of elastic rubber, the extension frame (21) is fixedly connected with a first support pillow (226) at one side of the massage ball (224), and the first support pillow (226) is in an arc-shaped structure.

3. The office chair for massaging cervical vertebra and waist part in a modularized manner according to claim 1, wherein the neck moving assembly (23) comprises a plurality of sections of reciprocating screw rods (231) rotatably connected to the inner side of the extension frame (21), a linkage frame (232) is screwed at the threaded positions of the plurality of sections of reciprocating screw rods (231), a plurality of massage blocks (233) which are uniformly distributed are fixedly connected to the periphery of the side wall of the linkage frame (232), a second motor (234) is fixedly connected to the inner wall of one side of the extension frame (21), and the output end of the second motor (234) is fixedly connected to one end of the plurality of sections of reciprocating screw rods (231).

4. The office chair for massaging cervical vertebra and waist as claimed in claim 3, wherein the massage block (233) is made of elastic rubber, and the extension frame (21) is fixedly connected with a second support pillow (235) at one side of the massage block (233).

5. The office chair for massaging cervical vertebra and waist part as claimed in claim 1, wherein a sponge cushion (25) is fixedly connected to the backrest frame (2), the sponge cushion (25) is located between the movable assembly for waist part (22) and the movable assembly for neck part (23), and a headrest (24) is fixedly connected to the top of the backrest frame (2).

6. The office chair for massaging cervical vertebra and waist as claimed in claim 1, wherein the bottom of the chair seat (1) is fixedly connected with a movable base (4), and the bottom of the movable base (4) is fixedly connected with universal wheels (5).

7. The office chair for massaging cervical vertebra and waist part according to claim 1, wherein the two sides of the bottom of the chair seat (1) are fixedly connected with connecting frames (6), the top of a pair of the connecting frames (6) is fixedly connected with armrest frames (7), and the armrest frames (7) are sleeved with elastic cushion layers (8).