CN218791342U

CN218791342U - Liftable auditorium chair

Info

Publication number: CN218791342U
Application number: CN202223151929.3U
Authority: CN
Inventors: 张立强
Original assignee: Linqu Huaqiang Seat Co ltd
Current assignee: Linqu Huaqiang Seat Co ltd
Priority date: 2022-11-28
Filing date: 2022-11-28
Publication date: 2023-04-07
Anticipated expiration: 2032-11-28

Abstract

The utility model provides a liftable auditorium chair, relating to the technical field of chairs; the problem that the lifting of the whole row is inconvenient to realize because the existing lifting auditorium chair is not provided with the whole row driving lifting structure is solved; comprises a supporting device; the supporting device is provided with an independent lifting piece; the independent lifting piece is fixedly connected with a seat main body piece; the seat main body part is fixedly connected with a turnover table board part; the support device includes: support mounting panel, whole slip shell, lift lead screw and whole drive worm wheel, the adoption sets up independent lift piece to one row of whole slip shell of fixedly connected with on the support mounting panel, when can realizing independent lift, the strutting arrangement that the cooperation set up of doing does realizes whole lift, can realize driving whole row's seat main part piece and go up and down simultaneously, can be applicable to different crowd demands more, independent lift adjustment each seat main part of doing after whole lift simultaneously, simple structure.

Description

Liftable auditorium chair

Technical Field

The utility model belongs to the technical field of the seat, more specifically says, in particular to liftable auditorium chair.

Background

The auditorium chair is used extensively, be suitable for in the auditorium, the theatre hall, places such as report room, wherein the other characteristics of auditorium chair just often are that the antithetical couplet arranges the setting, the audience of auditorium chair is different simultaneously, adult's staff also can involve middle and primary school students, the liftable auditorium chair that the money was good this moment just seems especially important, current liftable auditorium chair does not set up whole row drive elevation structure, be not convenient for realize whole row and go up and down, the desk is accomodate in the integration that does not set up simultaneously, be not convenient for the record write.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a liftable auditorium chair to solve current liftable auditorium chair and not set up whole row of drive elevation structure, be not convenient for realize the problem that whole row goes up and down.

The purpose and the efficacy of the liftable auditorium chair of the utility model are achieved by the following concrete technical means:

a lifting auditorium chair comprises a supporting device; the supporting device is provided with an independent lifting piece; the independent lifting piece is fixedly connected with a seat main body piece; the seat main body part is fixedly connected with a turnover table board part; the support device includes: the lifting mechanism comprises a supporting mounting plate, an integral sliding shell, a lifting screw rod and an integral driving worm wheel, wherein a row of integral sliding shells are fixedly connected to the supporting mounting plate; the support mounting panel is last to rotate and to be connected with one row of lift lead screw, and on one row of lift lead screw respectively fixedly connected with whole drive worm wheel.

Further, the independent lifting member further comprises: the independent lifting screw rod is rotatably connected to the independent lifting mounting frame; the independent lifting screw rod is in threaded connection with an independent lifting slide block; the independent driving worm wheel is fixedly connected to the independent lifting screw rod; the independent driving worm wheel is meshed with the independent driving worm.

Further, the independent lifting member includes: the independent lifting installation frame is connected to the independent lifting sliding block in a sliding mode; the independent lifting mounting frame is rotatably connected with an independent driving worm; the independent lifting slide block is connected to the integral sliding shell in a sliding manner; the independent lifting slide block is in threaded connection with the lifting screw rod.

Further, the seat body member includes: the auditorium chair comprises an auditorium chair main body and a seat plate, wherein the auditorium chair main body is fixedly connected to an independent lifting mounting frame; the auditorium chair body is rotatably connected with a seat board.

Further, the supporting device further comprises: the integral driving worm is rotatably connected to the row of integral sliding shells and meshed with the row of integral driving worm wheels.

Further, the turnover table part comprises: the rotary mounting seat is fixedly connected to the main body of the auditorium chair; the rotary mounting seat is rotatably connected with a rotary table plate, and the side face of the rotary table plate is provided with a jack.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses an adopt and set up independent lift piece, when can realizing independent lift, the support arrangement that the cooperation set up of doing, realize whole lift, can realize that the whole row of seat main part spare of drive goes up and down simultaneously, can be applicable to different crowd demands more, overall structure is simpler, it is more laborsaving to move simultaneously, each seat main part spare of independent lift adjustment of doing after whole lift simultaneously, moreover, the steam generator is simple in structure, the flexible operation, through rotating whole drive worm, can drive each lift lead screw simultaneously and rotate, the whole lift adjustment of the independent lift slider of drive, adjust more high-efficient, be convenient for be applicable to middle and primary school student's meeting and adult more and use, moreover, the steam generator is simple in structure and flexible.

2. The utility model discloses an adopt and set up upset table portion, use more in a flexible way, establish the upset table portion at seat main part spare back simultaneously and can realize avoiding the inconvenient problem of user of service of getting up, adopt rotatable folding rotation table more practical simultaneously, be favorable to improving the width in the passageway of two rows around the auditorium chair more, use more in a flexible way through adopting the upset table portion that sets up, the structure is simple and practical more.

Drawings

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

Fig. 2 is a sectional view of the internal structure of the seat main body member of the present invention.

Fig. 3 is a schematic bottom structure diagram of the present invention.

Fig. 4 is a schematic structural view of the supporting device of the present invention.

Fig. 5 is a schematic structural view of the independent lifting member of the present invention.

Fig. 6 is a schematic view of the bottom structure of the independent lifting member of the present invention.

Fig. 7 is a schematic view of the structure of the turnover table top of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a support device; 101. supporting the mounting plate; 1011. an integral slide housing; 102. a lifting screw rod; 103. an integral drive worm gear; 104. integrally driving the worm; 2. an independent lifting member; 201. an independent lifting mounting rack; 202. an independent lifting slide block; 203. independently driving the worm; 204. an independent lifting screw rod; 205. independently driving a worm gear; 3. a seat body member; 301. an auditorium chair body; 302. a seat plate; 4. a table plate part is turned over; 401. rotating the mounting seat; 402. rotating the table plate; 403. a sliding insert shaft; 404. a return tension spring.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples.

Example (b):

as shown in figures 1 to 7:

the utility model provides a lifting auditorium chair, which comprises a supporting device 1; an independent lifting piece 2 is arranged on the supporting device 1; the independent lifting piece 2 is fixedly connected with a seat main body piece 3; a turnover table board part 4 is fixedly connected to the seat main body part 3; the supporting device 1 includes: the lifting device comprises a supporting mounting plate 101, an integral sliding shell 1011, a lifting screw rod 102 and an integral driving worm wheel 103, wherein the supporting mounting plate 101 is fixedly connected with a row of integral sliding shells 1011; the supporting and mounting plate 101 is rotatably connected with a row of lifting screws 102, and the row of lifting screws 102 are respectively and fixedly connected with an integral driving worm gear 103.

Wherein, strutting arrangement 1 still includes: the integral driving worm 104 is rotatably connected to the row of integral sliding shells 1011, and the integral driving worm 104 is meshed with the row of integral driving worm wheels 103; the independent lifter 2 includes: the independent lifting mounting frame 201, the independent lifting sliding block 202 and the independent driving worm 203 are arranged on the base, and the independent lifting mounting frame 201 is connected to the independent lifting sliding block 202 in a sliding mode; an independent driving worm 203 is rotatably connected to the independent lifting mounting frame 201; the independent lifting slide block 202 is connected to the integral sliding shell 1011 in a sliding manner; the independent lifting slide block 202 is in threaded connection with the lifting screw rod 102; the independent lifter 2 further includes: the independent lifting screw 204 and the independent driving worm gear 205 are arranged, and the independent lifting screw 204 is rotationally connected to the independent lifting mounting rack 201; the independent lifting screw 204 is connected with an independent lifting slide block 202 in a threaded manner; the independent driving worm gear 205 is fixedly connected to the independent lifting screw 204; independent drive worm wheel 205 meshes in independent drive worm 203, set up independent lift 2 through the adoption, when can realizing independent lift, the strutting arrangement 1 that the cooperation set up of doing, realize whole lift, can realize that the whole row of seat main part 3 of drive goes up and down simultaneously, can be more suitable for different crowd's demands, overall structure is simpler, it is more laborsaving to move simultaneously, each seat main part 3 of independent lift regulation can also be made after whole lift simultaneously, moreover, the steam generator is simple in structure, the operation is flexible, through rotating whole drive worm 104, can drive each lift lead screw 102 simultaneously and rotate, the whole lift regulation of drive independent lift slider 202, it is more efficient to adjust, be convenient for be applicable to middle and primary school student's meeting and adult use more, moreover, the steam generator is simple in structure and flexible.

Wherein the seat main body 3 includes: the auditorium chair comprises an auditorium chair body 301 and a seat plate 302, wherein the auditorium chair body 301 is fixedly connected to the independent lifting mounting frame 201; the auditorium chair main body 301 is rotatably connected with a seat plate 302; the flip table portion 4 includes: the rotary mounting seat 401 and the rotary table plate 402 are fixedly connected to the auditorium chair main body 301; a rotary table plate 402 is rotatably connected to the rotary mounting seat 401, and a jack is arranged on the side surface of the rotary table plate 402; the flip table portion 4 further includes: a sliding insertion shaft 403 and a reset tension spring 404, wherein the sliding insertion shaft 403 is connected with the rotating installation seat 401 in a sliding manner; a reset tension spring 404 is sleeved on the sliding insertion shaft 403, and the reset tension spring 404 is connected between the sliding insertion shaft 403 and the rotary mounting seat 401; the slip inserts axle 403 cartridge on rotating table 402, sets up upset table portion 4 through the adoption, uses more in a flexible way, establishes simultaneously and can realize avoiding the inconvenient problem of user of service in the upset table portion 4 of 3 backs of seat main part spare, adopts rotatable folding rotation table 402 more practical simultaneously, is favorable to improving the width in the passageway of two rows around the auditorium chair more, and it is more nimble to use through adopting the upset table portion 4 that sets up, and the structure is simple and practical more.

The specific use mode and function of the embodiment are as follows:

the utility model discloses in, at first, during height-adjusting, through rotating independent drive worm 203, can mesh independent drive worm wheel 205, the independent lift lead screw 204 of drive rotates, the realization is removed on independent elevator slide 202, and then drive independent lift mounting bracket 201 lift adjustment, overall structure is more simple and practical, through rotating whole drive worm 104, can drive each lift lead screw 102 simultaneously and rotate, the whole lift adjustment of the independent elevator slide 202 of drive, it carries on spacingly to insert rotation table 402 through slip spiale 403, keep spacing cartridge stability under the extension spring 404 pulling that resets, it can relieve spacing to rotation table 402 to pull out slip spiale 403, accomplish the use.

The details of the present invention are well known to those skilled in the art.

Claims

1. A liftable auditorium chair is characterized in that: comprising a support device (1); an independent lifting piece (2) is arranged on the supporting device (1); the independent lifting piece (2) is fixedly connected with a seat main body piece (3); a turnover table board part (4) is fixedly connected to the seat main body part (3); the support device (1) comprises: the lifting mechanism comprises a supporting mounting plate (101), an integral sliding shell (1011), a lifting screw rod (102) and an integral driving worm wheel (103), wherein the supporting mounting plate (101) is fixedly connected with a row of integral sliding shells (1011); the support mounting plate (101) is connected with a row of lifting screw rods (102) in a rotating mode, and the row of lifting screw rods (102) are respectively fixedly connected with an integral driving worm wheel (103).

2. A liftable auditorium chair according to claim 1, wherein: the support device (1) further comprises: the integral driving worm (104), the integral driving worm (104) is rotatably connected to the row of integral sliding shells (1011), and the integral driving worm (104) is meshed with the row of integral driving worm wheels (103).

3. A liftable auditorium chair according to claim 1, wherein: the independent lifting member (2) comprises: the independent lifting mounting frame (201), the independent lifting sliding block (202) and the independent driving worm (203), wherein the independent lifting mounting frame (201) is connected to the independent lifting sliding block (202) in a sliding mode; an independent driving worm (203) is rotatably connected to the independent lifting mounting frame (201); the independent lifting slide block (202) is connected to the integral sliding shell (1011) in a sliding manner; the independent lifting slide block (202) is in threaded connection with the lifting screw rod (102).

4. A liftable auditorium chair according to claim 3, wherein: the independent lifting member (2) further comprises: the independent lifting screw rod (204) and the independent driving worm wheel (205), wherein the independent lifting screw rod (204) is rotationally connected to the independent lifting mounting rack (201); an independent lifting slide block (202) is connected to the independent lifting screw rod (204) in a threaded manner; the independent driving worm wheel (205) is fixedly connected to the independent lifting screw rod (204); the independent driving worm wheel (205) is meshed with the independent driving worm (203).

5. A liftable auditorium chair according to claim 3, wherein: the seat main body piece (3) includes: the auditorium chair comprises an auditorium chair body (301) and a seat plate (302), wherein the auditorium chair body (301) is fixedly connected to an independent lifting mounting frame (201); the auditorium chair main body (301) is rotatably connected with a seat board (302).

6. A liftable auditorium chair as claimed in claim 5, wherein: the flip table panel part (4) comprises: the rotary table board type auditorium chair comprises a rotary mounting seat (401) and a rotary table board (402), wherein the rotary mounting seat (401) is fixedly connected to an auditorium chair main body (301); the rotary mounting seat (401) is connected with a rotary table plate (402) in a rotating mode, and a jack is arranged on the side face of the rotary table plate (402).

7. A liftable auditorium chair according to claim 6, wherein: the flip table panel part (4) further comprises: the device comprises a sliding insertion shaft (403) and a reset tension spring (404), wherein the sliding insertion shaft (403) is connected to a rotating mounting seat (401) in a sliding mode; the sliding insertion shaft (403) is sleeved with a reset tension spring (404), and the reset tension spring (404) is connected between the sliding insertion shaft (403) and the rotating installation seat (401); the sliding insertion shaft (403) is inserted into the rotating table plate (402).