CN217987108U

CN217987108U - Multifunctional chair

Info

Publication number: CN217987108U
Application number: CN202222068954.9U
Authority: CN
Inventors: 林碧英
Original assignee: Fujian Jiyang Furniture Manufacturing Co ltd
Current assignee: Fujian Jiyang Furniture Manufacturing Co ltd
Priority date: 2022-08-08
Filing date: 2022-08-08
Publication date: 2022-12-09
Anticipated expiration: 2032-08-08

Abstract

The utility model discloses a multifunctional chair, comprising a base plate, the right side fixedly connected with base at bottom plate top, the top of base is provided with the backup pad, the left side fixedly connected with backup pad at backup pad top, the left side fixedly connected with massage mechanism of backup pad, the bottom on base right side is provided with the hand wheel, the left side fixedly connected with threaded rod of hand wheel, the left end of threaded rod runs through to inner cavity of the base's left side and overlaps in proper order and be equipped with two thread bushings, the top swing joint of thread bushing has the alignment jig, and the top swing joint of two alignment jigs has the seat that goes up and down, the top of seat inner cavity that goes up and down is provided with the buffer board. The utility model discloses a bottom plate, base, backup pad, massage mechanism, hand wheel, threaded rod, thread bush, alignment jig, seat, buffer board, buffer beam and the cooperation of spring are used, have solved the lower problem of current multi-functional chair comfort level.

Description

Multifunctional chair

Technical Field

The utility model belongs to the technical field of the chair, especially, relate to a multifunctional chair.

Background

The chair is a daily life furniture, a seat with a backrest and armrests, modern chairs pursue beauty and fashion, some chairs are not used as seats alone any more, and the life of human beings is more convenient under the combination of science and technology.

For example, patent number is CN202122126457.5 discloses a multifunctional chair, including preceding supporting leg, the top fixedly connected with seat support of preceding supporting leg, supporting leg behind the bottom left side fixedly connected with of seat support, one side sliding connection that back supporting leg and preceding supporting leg are close to each other has the sliding plate, the equal fixedly connected with in bottom both sides of sliding plate risees the leg, the top fixedly connected with fourth support frame of sliding plate, the inside swing joint of fourth support frame has the second connecting rod, the opposite side swing joint of second connecting rod has the third support frame, the left side fixedly connected with sliding block of third support frame, this chair simple structure, the modern design can use the height of oneself adjusting the chair according to different crowds, and very easily with this chair and this chair also can be adjusted according to different people's clothes sizes, has effectually avoided the clothes to lead to the fact often to drop on the chair, and this is fit for extensive popularization.

Based on the search of above-mentioned patent to and combine the equipment discovery among the prior art, above-mentioned equipment is when using, though can adjust the use height according to user's needs, still has some problems, does not have buffer function to influence user's comfort level on one hand, does not have massage function on the other hand, also can not promote user's comfort level, and the practicality is lower.

The chair in the utility model not only has the function of height, but also has the buffering function, and can massage the back of the user by further increasing the massage function, thereby improving the comfort level of the user.

SUMMERY OF THE UTILITY MODEL

Problem to prior art existence, the utility model provides a multifunctional chair possesses the advantage that the comfort level is high, has solved the lower problem of current multifunctional chair comfort level.

The utility model discloses a realize like this, a multifunctional chair, comprising a base plate, the right side fixedly connected with base at bottom plate top, the top of base is provided with the backup pad, the left side fixedly connected with backup plate at backup pad top, the left side fixedly connected with massage mechanism of backup pad, the bottom on base right side is provided with the hand wheel, the left side fixedly connected with threaded rod of hand wheel, the left end of threaded rod runs through to base inner chamber's left side and overlaps in proper order and be equipped with two thread bushings, the top swing joint of thread bushing has the alignment jig, and the top swing joint of two alignment jigs has the seat that goes up and down, the top of seat that goes up and down inner chamber is provided with the buffer board, the top and the bottom difference fixedly connected with buffer beam and the spring of buffer board, the top of buffer beam run through in proper order lift seat and base and with backup pad fixed connection.

As the utility model discloses preferred, massage mechanism is including fixed box, the right side and the backup plate fixed connection of fixed box, the spacing telescope tube of fixedly connected with between the bottom of fixed box and the bottom plate.

As the utility model discloses it is preferred, the left side fixedly connected with motor of fixed box, the right side of motor output runs through right side and the fixedly connected with rotary disk to fixed box, the rotatory piece of right side fixedly connected with of rotary disk, the surperficial cover of rotatory piece is equipped with the lift shell, just be located the right side fixedly connected with slide bar of lift shell between the top of fixed box inner chamber and the bottom, the surperficial cover of slide bar is equipped with the sliding sleeve, the left side and the lift shell fixed connection of sliding sleeve, the right side fixedly connected with massage roller of sliding sleeve, the right side of massage roller runs through the right side to the backup plate, the opening that uses with the massage roller cooperation is seted up on the right side of backup plate.

As the utility model discloses it is preferred, the surface cover of motor is equipped with the protection casing, and the right side and the fixed box fixed connection of protection casing, the surface of rotatory piece and the inner wall sliding connection of lift shell.

As the utility model discloses it is preferred, the bottom fixedly connected with slider of thread bush, the spout that uses with the slider cooperation is all seted up to the both sides of base inner chamber bottom.

As the utility model discloses it is preferred, the top and the alignment jig of thread bush pass through first pivot swing joint, the bottom and the alignment jig of lift seat pass through second pivot swing joint.

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

1. the utility model discloses a bottom plate, base, backup pad, backup plate, massage mechanism, hand wheel, threaded rod, thread bush, alignment jig, seat that goes up and down, buffer board, buffer beam and the cooperation of spring are used, have solved the lower problem of current multi-functional chair comfort level.

2. The utility model discloses a set up spacing telescopic tube, can improve the stability of fixed box, through setting up slide bar and sliding sleeve, can restrict the removal scope of lift shell and massage roller, through setting up the opening, the installation of the massage roller of can being convenient for can play the effect of protection motor through setting up the protection casing.

3. The utility model discloses a set up the bearing, the rotation energy of the threaded rod of can being convenient for, through setting up slider and spout, the removal of the thread bush of can being convenient for, through setting up first pivot and second pivot, the installation and the use of alignment jig can be convenient for.

Drawings

Fig. 1 is a schematic structural diagram provided in an embodiment of the present invention;

fig. 2 is a structural sectional view provided by an embodiment of the present invention;

fig. 3 is a right side view of a partial structure provided by an embodiment of the present invention.

In the figure: 1. a base plate; 2. a base; 3. a support plate; 4. a backup plate; 5. a massage mechanism; 501. a fixing box; 502. limiting the telescopic sleeve; 503. a motor; 504. rotating the disc; 505. rotating the block; 506. a lifting shell; 507. a slide bar; 508. a sliding sleeve; 509. a massage roller; 6. a hand wheel; 7. a threaded rod; 8. a threaded sleeve; 9. an adjusting bracket; 10. a lifting seat; 11. a buffer plate; 12. a buffer rod; 13. a spring.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.

The structure of the present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 3, the embodiment of the utility model provides a pair of multifunctional chair, comprising a base plate 1, the right side fixedly connected with base 2 at 1 top of bottom plate, the top of base 2 is provided with backup pad 3, the left side fixedly connected with backup pad 4 at 3 tops of backup pad, the left side fixedly connected with massage mechanism 5 of backup pad 4, the bottom on 2 right sides of base is provided with hand wheel 6, the left side fixedly connected with threaded rod 7 of hand wheel 6, the left end of threaded rod 7 runs through to the left side of 2 inner chambers of base and overlaps in proper order and is equipped with two thread bush 8, the top swing joint of thread bush 8 has alignment jig 9, the top swing joint of two alignment jigs 9 has lift seat 10, the top of lift seat 10 inner chamber is provided with buffer board 11, fixedly connected with buffer beam 12 and spring 13 respectively in top and bottom of buffer board 11, the top of buffer beam 12 run through lift seat 10 and base 2 in proper order and with 3 fixed connection of backup pad.

Referring to fig. 2 and 3, the massage mechanism 5 includes a fixed box 501, the right side of the fixed box 501 is fixedly connected with a backup plate 4, a limit telescopic sleeve 502 is fixedly connected between the bottom of the fixed box 501 and a bottom plate 1, a motor 503 is fixedly connected to the left side of the fixed box 501, the right side of the output end of the motor 503 is penetrated through to the right side of the fixed box 501 and is fixedly connected with a rotary disc 504, a rotary block 505 is fixedly connected to the right side of the rotary disc 504, a lifting shell 506 is sleeved on the surface of the rotary block 505, a sliding rod 507 is fixedly connected between the top and the bottom of the inner cavity of the fixed box 501 and is located on the right side of the lifting shell 506, a sliding sleeve 508 is sleeved on the surface of the sliding rod 507, the left side of the sliding sleeve 508 is fixedly connected with the lifting shell 506, a massage roller 509 is fixedly connected to the right side of the sliding sleeve 508, the right side of the massage roller 509 is penetrated through to the right side of the backup plate 4, an opening used in cooperation with the massage roller 509 is formed on the right side of the backup plate 4, a protective cover of the motor 503 is sleeved on the surface, the right side of the protective cover, and is fixedly connected with the fixed box 501, and the inner wall of the rotary block 505, and the inner wall of the lifting shell 506 is slidably connected with the inner wall of the lifting shell 506.

Adopt above-mentioned scheme: through setting up spacing telescopic tube 502, can improve the stability of fixed box 501, through setting up slide bar 507 and sliding sleeve 508, can restrict the displacement range of lift shell 506 and massage roller 509, through setting up the opening, the installation of the massage roller 509 of can being convenient for, through setting up the protection casing, can play the effect of protection motor 503.

Referring to fig. 2, the surface of the threaded rod 7 is movably connected with the base 2 through a bearing, threads on two sides of the surface of the threaded rod 7 are opposite, a sliding block is fixedly connected to the bottom of the threaded sleeve 8, sliding grooves matched with the sliding block are formed in two sides of the bottom of the inner cavity of the base 2, the top of the threaded sleeve 8 is movably connected with the adjusting frame 9 through a first rotating shaft, and the bottom of the lifting seat 10 is movably connected with the adjusting frame 9 through a second rotating shaft.

The scheme is adopted: through setting up the bearing, the rotation of threaded rod 7 of can being convenient for can, through setting up slider and spout, the removal of the thread bush 8 of can being convenient for, through setting up first pivot and second pivot, the installation and the use of alignment jig 9 of can being convenient for.

The utility model discloses a theory of operation:

when using, the user can rotate threaded rod 7 through the cooperation of hand wheel 6, threaded rod 7 rotates and to drive two thread bush 8 and keep away from each other, thread bush 8 can drive lift seat 10 rebound height-adjusting through the cooperation of alignment jig 9, lift seat 10 can drive backup pad 3 height-adjusting through the cooperation of buffer board 11 and buffer lever 12, make things convenient for the personnel of different heights and operation custom to use, improve the comfort level, the user sits when the top of backup pad 3, backup pad 3 can drive 11 extrusion spring 13 of buffer board through the cooperation of buffer lever 12, spring 13 can play the effect of buffering, further improve user's comfort level, control motor 503 opens and to drive rotary disk 504 and rotary block 505 and rotate, rotary block 505 rotates and can drive up and down reciprocating motion of lift shell 506, lift shell 506 can drive massage roller up and down reciprocating motion through the cooperation of sliding sleeve 508, further improve user's comfort level.

In summary, the following steps: this multifunctional chair uses through the cooperation of bottom plate 1, base 2, backup pad 3, backup plate 4, massage mechanism 5, hand wheel 6, threaded rod 7, thread bush 8, alignment jig 9, seat 10, buffer board 11, buffer beam 12 and spring 13, has solved the lower problem of current multifunctional chair comfort level.

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

1. A multifunctional chair, comprising a base plate (1), characterized in that: the utility model discloses a set up the right side fixedly connected with base (2) at bottom plate (1) top, the top of base (2) is provided with backup pad (3), left side fixedly connected with backup plate (4) at backup pad (3) top, the left side fixedly connected with massage mechanism (5) of backup plate (4), the bottom on base (2) right side is provided with hand wheel (6), the left side fixedly connected with threaded rod (7) of hand wheel (6), the left end of threaded rod (7) runs through to the left side of base (2) inner chamber and overlaps in proper order and is equipped with two thread bush (8), the top swing joint of thread bush (8) has alignment jig (9), and the top swing joint of two alignment jigs (9) has lift seat (10), the top of lift seat (10) inner chamber is provided with buffer board (11), the top and the bottom difference fixedly connected with buffer beam (12) and spring (13) of buffer board (11), the top of buffer beam (12) runs through lift seat (10) and base (2) in proper order and with backup pad (3) fixed connection.

2. The multifunctional chair according to claim 1, wherein: massage mechanism (5) are including fixed box (501), the right side and backup plate (4) fixed connection of fixed box (501), spacing telescopic tube (502) of fixedly connected with between the bottom of fixed box (501) and bottom plate (1).

3. The multifunctional chair according to claim 2, wherein: the left side fixedly connected with motor (503) of fixed box (501), the right side of motor (503) output is run through to the right side of fixed box (501) and fixedly connected with rotary disk (504), the rotatory piece (505) of right side fixedly connected with of rotary disk (504), the surface cover of rotatory piece (505) is equipped with lift shell (506), just be located the right side fixedly connected with slide bar (507) of lift shell (506) between the top of fixed box (501) inner chamber and the bottom, the surface cover of slide bar (507) is equipped with sliding sleeve (508), the left side and the lift shell (506) fixed connection of sliding sleeve (508), the right side fixedly connected with massage roller (509) of sliding sleeve (508), the right side of massage roller (509) is run through to the right side of backup plate (4), the opening that uses with massage roller (509) cooperation is seted up on the right side of backup plate (4).

4. A multifunctional chair as claimed in claim 3, wherein: the surface cover of motor (503) is equipped with the protection casing, and the right side and the fixed box (501) fixed connection of protection casing, the surface of rotatory piece (505) and the inner wall sliding connection of lift shell (506).

5. The multifunctional chair according to claim 1, wherein: the surface of the threaded rod (7) is movably connected with the base (2) through a bearing, and the threads on two sides of the surface of the threaded rod (7) are opposite.

6. The multifunctional chair according to claim 1, wherein: the bottom fixedly connected with slider of thread bush (8), the spout that uses with the slider cooperation is all seted up to the both sides of base (2) inner chamber bottom.

7. The multifunctional chair according to claim 1, wherein: the top of the threaded sleeve (8) is movably connected with the adjusting frame (9) through a first rotating shaft, and the bottom of the lifting seat (10) is movably connected with the adjusting frame (9) through a second rotating shaft.