CN216534578U

CN216534578U - Massage waist rest applied to chair

Info

Publication number: CN216534578U
Application number: CN202122958895.8U
Authority: CN
Inventors: 尧应东
Original assignee: Foshan Shunde Tanlin Furniture Co ltd
Current assignee: Foshan Shunde Tanlin Furniture Co ltd
Priority date: 2021-11-29
Filing date: 2021-11-29
Publication date: 2022-05-17
Anticipated expiration: 2031-11-29

Abstract

The utility model discloses a massage waist rest applied to a chair, which comprises a chair back connecting seat, a bottom plate arranged on the front side of the chair back connecting seat, a plurality of massage soft rubber blocks arranged on the front side of the bottom plate and a locking assembly used for adjusting and locking the bottom plate in an up-and-down moving manner, wherein the back of each massage soft rubber block is fixedly arranged on the front side of the bottom plate, a plurality of massage convex surfaces protruding outwards are arranged on the front side of each massage soft rubber block, and the bottom plate is arranged on the front side of the chair back connecting seat through the locking assembly.

Description

Massage waist rest applied to chair

Technical Field

The utility model belongs to the technical field of chair furniture, and particularly relates to a massage waist rest applied to a chair.

Background

The waist rest parts of the chairs in the market are usually integrated with the chair back part, some waist rest parts are made of hard materials and cannot be flexibly deformed, some waist rest parts are made of mesh materials and can be deformed to a certain degree, but the flexibility, the wrapping property and the comfort are still poor, the waist rest parts cannot be adaptively changed according to the sitting posture of a user, meanwhile, the fixed waist rest parts cannot meet the different height requirements of people with different heights on the waist rest parts, the back fatigue is often caused after the user sits for a long time, the chairs are used as common articles, particularly office chairs commonly used by office workers, how to provide the chairs can effectively relieve the waist fatigue and the pressure of the user sitting for a long time, the flexibility, the wrapping property, the comfort and the height adjustability of the chair waist rest are improved, and the requirements of the market on the optimization of the chair waist rest are strong, the above technical problems need to be solved.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a massage waist support applied to a chair.

The technical scheme adopted by the utility model for solving the technical problem is as follows:

the utility model provides a be applied to massage waist on chair leans on, includes the back of the chair connecting seat, installs at the positive bottom plate of back of the chair connecting seat, installs at the positive a plurality of massage flexible glue piece of bottom plate and be used for the bottom plate to reciprocate the closure subassembly that adjusts the locking, massage flexible glue piece back fixed mounting is positive at the bottom plate, the front of massage flexible glue piece is equipped with the outside bellied massage convex surface of a plurality of, the bottom plate passes through the closure subassembly to be installed openly at the back of the chair connecting seat.

As a further improvement of the utility model, the locking assembly comprises a locking cover and a clamping strip, the bottom plate is provided with an adjusting groove for up-and-down movement adjustment, the front surface of the bottom plate is provided with a locking piece matched with the clamping strip, the locking piece is internally provided with a plurality of clamping grooves for the clamping strip to be clamped and locked, the front surface of the chair back connecting seat is provided with an extending column which protrudes outwards and penetrates through the adjusting groove to be connected with the locking cover, the front surface of the locking cover is provided with a key position for pressing to enable the clamping strip to be lifted up and separated from the clamping grooves, one end of the clamping strip is connected with the back of the key position, and the other end of the clamping strip is connected with and extends to the clamping grooves.

As a further improvement of the utility model, the back of the massage soft rubber block is provided with a soft rubber connecting column, the front of the bottom plate is provided with an embedding column which protrudes outwards, the soft rubber connecting column is provided with a connecting hole for embedding and fixing the embedding column, the shape of the connecting hole is matched with that of the soft rubber connecting column, and the aperture of the connecting hole is smaller than the outer diameter of the soft rubber connecting column.

As a further improvement of the utility model, the outer wall of the embedded column is provided with a positioning convex strip which protrudes outwards and is used for installing and positioning the massage soft rubber block, and the periphery of the connecting hole is provided with a positioning groove which is matched and positioned with the positioning convex strip.

As a further improvement of the utility model, the massage soft rubber blocks are provided with a left row and a right row.

As a further improvement of the utility model, two or three massage soft rubber blocks are arranged in each row.

As a further improvement of the utility model, the massage soft rubber block is a curved surface structure with the middle protruding to the front and the upper and lower sides bending to the back.

As a further improvement of the utility model, the opening of the clamping groove faces downwards, and the plurality of clamping grooves are uniformly arranged from top to bottom at intervals.

The utility model has the beneficial effects that: according to the waist rest, the plurality of massage soft rubber blocks are arranged, so that deformation is realized through the flexibility of the massage soft rubber blocks in the using process, and the massage soft rubber blocks are attached to the back of a user under the action of stress deformation, so that the waist rest has good wrapping property; furthermore, the bottom plate can be vertically adjusted through the locking component, so that the massage soft rubber block is driven to be vertically adjusted, a user can adjust the height of the waist rest according to the actual use requirement of the user, the use comfort of the waist rest is improved, and the use requirements of people with different heights can be met; still further, the surface of massage soft rubber piece sets up a plurality of massage convex surface, makes the massage waist lean on can possess certain massage function in the use, and the user exerts different power to massage soft rubber piece through the waist, makes massage soft rubber piece form the deformation of different degrees to enjoy the effect of massage.

Drawings

Fig. 1 is a perspective view of a massage waist rest with six massage soft rubber blocks configured in one direction according to the embodiment;

fig. 2 is a perspective view of the massage waist rest of the present embodiment configured with six massage soft rubber blocks in another direction;

fig. 3 is a perspective view of a massage lumbar support configured with four massage soft rubber blocks in the present embodiment;

fig. 4 is an exploded view of a massage lumbar support configured with six massage cushion blocks according to the present embodiment;

FIG. 5 is a schematic front view of the base plate of the present embodiment;

fig. 6 is a schematic view of the back structure of the massage soft rubber block of the embodiment;

FIG. 7 is a perspective view of the seat back attachment base of the present embodiment;

fig. 8 is a schematic view of the installation structure of the massage lumbar support of the present embodiment.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.

Example (b):

as shown in fig. 1 to 8, this embodiment discloses a massage waist that is applied to chair leans on, including back of the chair connecting seat 1, install at the positive bottom plate 2 of back of the chair connecting seat 1, install at the positive a plurality of massage soft rubber piece 3 of bottom plate 2 and be used for bottom plate 2 to reciprocate the locking subassembly 4 of adjusting the locking, in the actual manufacturing, back of the chair connecting seat 1 can with back of the chair frame integrated into one piece, massage soft rubber piece 3 back fixed mounting is positive at bottom plate 2, the front of massage soft rubber piece 3 is equipped with the outside bellied massage convex surface 31 of a plurality of, bottom plate 2 passes through locking subassembly 4 to be installed at back of the chair connecting seat 1 openly. By arranging the plurality of massage soft rubber blocks 3, deformation is realized through the flexibility of the massage soft rubber blocks 3 in the using process, and the massage soft rubber blocks are attached to the back of a user under the action of stress deformation, so that the massage soft rubber blocks have good wrapping property; furthermore, the bottom plate 2 can be vertically adjusted through the locking component 4, so that the massage soft rubber block 3 is driven to be vertically adjusted, a user can adjust the height of the waist rest according to the actual use requirement of the user, the use comfort of the waist rest is improved, and the use requirements of people with different heights can be met; still further, the surface of massage soft rubber piece 3 sets up a plurality of massage convex surface 31, makes the massage waist lean on and can possess certain massage function in the use, and the user exerts different power to massage soft rubber piece 3 through the waist, makes massage soft rubber piece 3 form the deformation of different degrees to enjoy the effect of massage.

As preferred embodiment, locking subassembly 4 includes locking lid 41 and card strip 42, the adjustment tank 21 that is used for reciprocating the regulation is offered to bottom plate 2, bottom plate 2 openly be equipped with be used for with card strip 42 complex closure 22, be equipped with a plurality of supplies card strip 42 cards in the closure 22 and go into the draw-in groove 23 of locking, back of the chair connecting seat 1 openly is equipped with outside arch and passes the extension post 11 that adjustment tank 21 and locking lid 41 are connected, and opens in extending post 11 and establish the screw hole, locking lid 41 openly is equipped with and is used for pressing down the button position 411 that makes card strip 42 stick up and break away from draw-in groove 23, card strip 42 one end is connected according to the key position 411, and the other end is connected and is extended to draw-in groove 23. During the installation, use the bolt to pass locking cover 41 and screw up to extending post 11, bottom plate 2 clamp is between locking cover 41 and back of the chair connecting seat 1, forms the installation location to bottom plate 2 fore-and-aft direction, and card strip 42 card is gone into in the draw-in groove 23 to the installation location of bottom plate 2 realization upper and lower direction, and extends post 11 and passes adjusting groove 21 and realize the installation location of left and right directions to bottom plate 2 promptly. When the up-down height adjustment is carried out, because the opening of the clamping groove 23 is downward, the bottom plate 2 can realize the adjustment in the upward height direction without pressing the pressing key position 411, the clamping strip 42 can slide downwards along the clamping groove 23 to be clamped in the next clamping groove 23, when the adjustment in the downward height direction is carried out, the pressing key position 411 needs to be pressed, the clamping strip 42 is separated from the clamping groove 23, the bottom plate 2 is in a free moving state in the up-down direction, after the bottom plate 2 moves up and down to the required height, the pressing key position 411 is released, the clamping strip 42 is clamped and matched with the clamping groove 23, the up-down locking is realized, because the back of the waist rest applies oblique downward pressure to the back of a human body in the using process, the adjustment of the waist rest is more practical and convenient through the implementation mode of the up-down height adjustment structure, and simultaneously, a plurality of height adjustment gears with the same stroke are provided for dividing the stroke of the up-down height adjustment equally, the plurality of clamping grooves 23 are uniformly arranged from top to bottom at intervals.

As a preferred embodiment, the back of the massage soft rubber block 3 is provided with a soft rubber connecting column 32, the front surface of the bottom plate 2 is provided with an embedding column 24 protruding outwards, the soft rubber connecting column 32 is provided with a connecting hole 33 for embedding and fixing the embedding column 24, the shape of the connecting hole 33 is matched with that of the soft rubber connecting column 32, and the aperture of the connecting hole 33 is slightly smaller than the outer diameter of the soft rubber connecting column 32. The outer wall of embedding post 24 is equipped with outside protruding location sand grip 25 that is used for the installation location of massage soft rubber piece 3, connecting hole 33 periphery is equipped with the constant head tank 34 with location sand grip 25 cooperation location. When massage soft rubber piece 3 installation, only need through the connecting hole 33 of flexible glue spliced pole 32 just to embedding post 24 application of force, make embedding post 24 insert in connecting hole 33 completely, because flexible glue spliced pole 32 has certain elastic deformation ability, under the exogenic action during the installation, flexible glue spliced pole 32 sends elastic deformation under the exogenic action, the aperture grow of connecting hole 33, make embedding post 24 can insert in connecting hole 33, under the elasticity effect again after inserting, embedding post 24 firmly condenses and in connecting hole 33, simultaneously through setting up location sand grip 25 and constant head tank 34 of mutually supporting location respectively in embedding post 24 and connecting hole 33 outside, direction when making massage soft rubber piece 3 installation can be confirmed fast, avoid phenomenons such as dislocation to appear in the installation, realize quick installation, reduce the installation degree of difficulty.

As a preferred embodiment, the massage soft rubber blocks 3 are arranged in two rows, corresponding to the left and right sides of the spine of the back of a human body, so that the use comfort of the waist support is further improved. Preferably, each row of the massage soft rubber blocks 3 is provided with two or three massage soft rubber blocks, the number of the massage soft rubber blocks 3 in each row can be configured according to the actual use requirements of users, and the flexibility is high.

As a preferred embodiment, the massage cushion 3 has a curved structure with a middle protruding to the front and upper and lower sides bending to the back, so as to improve the supporting effect and the wrapping property of the massage cushion 3.

The above description is only a preferred embodiment of the present invention, and the technical solutions that achieve the objects of the present invention by substantially the same means are within the protection scope of the present invention.

Claims

1. The utility model provides a be applied to massage waist and lean on chair which characterized in that: including back of the chair connecting seat (1), install at back of the chair connecting seat (1) positive bottom plate (2), install at bottom plate (2) positive a plurality of massage soft rubber piece (3) and be used for bottom plate (2) to reciprocate closure subassembly (4) of adjusting the locking, massage soft rubber piece (3) back fixed mounting is positive at bottom plate (2), the front of massage soft rubber piece (3) is equipped with outside bellied massage convex surface (31) of a plurality of, install at back of the chair connecting seat (1) openly through closure subassembly (4) bottom plate (2).

2. The massage lumbar support applied to a chair according to claim 1, wherein: locking subassembly (4) are including closure lid (41) and card strip (42), adjustment tank (21) that are used for reciprocating the regulation are offered in bottom plate (2), bottom plate (2) openly are equipped with and are used for locking piece (22) with card strip (42) complex, be equipped with a plurality of confession card strip (42) card in locking piece (22) and go into draw-in groove (23) of locking, back of the chair connecting seat (1) openly are equipped with outside arch and pass extension post (11) that adjustment tank (21) are connected with closure lid (41), closure lid (41) openly are equipped with and are used for pressing according to key position (411) that make card strip (42) stick up and break away from draw-in groove (23), card strip (42) one end is connected according to key position (411) back, and the other end is connected and is extended to draw-in groove (23).

3. The massage lumbar support applied to a chair according to claim 1, wherein: the back of massage soft rubber piece (3) is equipped with flexible glue spliced pole (32), bottom plate (2) openly are equipped with outside bellied embedding post (24), flexible glue spliced pole (32) are seted up and are used for embedding fixed connecting hole (33) of post (24) embedding, the shape of connecting hole (33) and the shape looks adaptation of flexible glue spliced pole (32), and the aperture of connecting hole (33) is less than the external diameter of flexible glue spliced pole (32).

4. A massage lumbar support for use in a chair as claimed in claim 3, wherein: the outer wall of embedding post (24) is equipped with outside protruding location sand grip (25) that are used for massage soft rubber piece (3) installation location, connecting hole (33) periphery is equipped with constant head tank (34) with location sand grip (25) cooperation location.

5. The massage lumbar support applied to a chair according to claim 1, wherein: the massage soft rubber blocks (3) are provided with a left row and a right row.

6. The massage lumbar support applied to a chair according to claim 5, wherein: two or three massage soft rubber blocks (3) are arranged in each row.

7. The massage lumbar support applied to a chair according to claim 1, wherein: the massage soft rubber block (3) is of a curved surface structure with the middle protruding to the front and the upper and lower sides bending to the back.

8. A massage lumbar support for use in a chair as claimed in claim 2, wherein: the opening of the clamping groove (23) faces downwards, and the plurality of clamping grooves (23) are evenly arranged from top to bottom at intervals.