CN218185953U

CN218185953U - Chair with storable writing board

Info

Publication number: CN218185953U
Application number: CN202222550198.3U
Authority: CN
Inventors: 单路
Original assignee: Maijule Shanghai Automobile Machinery Co ltd
Current assignee: Maijule Shanghai Automobile Machinery Co ltd
Priority date: 2022-09-24
Filing date: 2022-09-24
Publication date: 2023-01-03
Anticipated expiration: 2032-09-24

Abstract

The application discloses seat that board can be accomodate relates to seat technical field, improves the board and influences the problem of user's activity easily when not using, including seat body and the handrail that sets up in seat body both sides, one of them the groove has been seted up to the inside of handrail, the inside of accomodating the groove is provided with the board, the lower extreme of board rotates installs the connecting seat, the handrail is located the both sides of accomodating the groove and has all seted up the guide slot, one of them the screw rod is installed in the inside rotation of guide slot, the equal fixedly connected with connecting block in both ends of connecting seat, one of them the connecting block screw thread cup joints on the screw rod, one side slidable mounting that the connecting seat was kept away from to the board has the expansion board. This application is through the setting of accomodating groove, motor, screw rod and connecting seat, is convenient for lift out or accomodate the inslot with the board from accomodating the inslot, when not using the board, can accomodate the board and accomodate the inslot, avoids producing the hindrance to the user.

Description

Chair with storable writing board

Technical Field

The present application relates to the field of seating, and more particularly to a tablet stowable seat.

Background

The chair is a seat with a backrest and armrests.

In the prior art, in order to facilitate a person to write on a seat, a tablet is usually disposed on an armrest of some seats, and the person can write on the seat through the tablet when sitting on the seat.

In carrying out the present application, the inventors have found that at least the problem with this technique is that the tablet is typically folded or suspended from the seat, and is still outside the seat when not in use, and still interferes with the hand and foot movement of the user, and therefore, seats in which the tablet is stowable are now being proposed.

SUMMERY OF THE UTILITY MODEL

To improve the problem of tablets that tend to interfere with user activity when not in use, the present application provides a chair in which the tablet may be stowed.

The application provides a seat that board can accomodate adopts following technical scheme:

the seat with the writing board capable of being stored comprises a seat body and armrests arranged on two sides of the seat body, wherein a storage groove is formed in one of the armrests, the writing board is arranged in the storage groove, the lower end of the writing board is rotatably provided with a connecting seat, guide grooves are formed in the armrests on two sides of the storage groove, a screw rod is rotatably arranged in one of the guide grooves, two ends of the connecting seat are fixedly connected with connecting blocks, and one of the connecting blocks is in threaded sleeve connection with the screw rod;

an expansion board is arranged on one side of the writing board far away from the connecting seat in a sliding mode.

Through adopting above-mentioned technical scheme, when using, but starter motor drives the screw rod and rotates, makes the screw rod drive the vertical motion of connecting seat through the connecting block, makes the connecting seat drive the board and goes up and down to be convenient for lift out the board from accomodating the inslot or accomodate the inslot with the board income, improve the convenience of operation, when not using the board, can accomodate the board and accomodate the inslot, make the board not expose outside the seat, be difficult for influencing user's activity.

Optionally, a chassis is installed at the bottom of the seat body, and rollers are installed at the bottom of the chassis.

Through adopting above-mentioned technical scheme, be convenient for remove the seat through the gyro wheel.

Optionally, the top of the accommodating groove is hinged with a cover plate.

Through adopting above-mentioned technical scheme, the apron is used for hiding the groove of accomodating.

Optionally, a pen slot is formed on the surface of the writing board.

By adopting the technical scheme, the pen groove is convenient for placing the writing pen, and the sliding condition of the writing pen on the writing board is reduced.

Optionally, a motor for driving the screw to rotate is fixedly mounted at the bottom of the guide groove close to the screw.

Through adopting above-mentioned technical scheme, starter motor can drive the screw rod and rotate.

Optionally, a guide rod is fixedly installed inside the other guide groove, and the other connecting block is sleeved on the guide rod in a sliding manner.

Through adopting above-mentioned technical scheme, the guide arm can play the guide effect to the connecting seat.

Optionally, a limiting rod is fixedly mounted inside the writing board, a limiting groove is formed inside the expansion board, and the limiting rod is inserted into the limiting groove.

Through adopting above-mentioned technical scheme, through the cooperation of gag lever post and spacing groove, can play limiting displacement to the expansion board, improve the stability of expansion board.

Optionally, the end of the limiting rod far away from the writing board is fixedly connected with a limiting block.

Through adopting above-mentioned technical scheme, the stopper can prevent that the gag lever post breaks away from the spacing inslot to the condition that reducible expansion board and board break away from.

In summary, the present application has the following beneficial effects:

1. by the arrangement of the accommodating groove and the cover plate, when the writing board is not used, the writing board can be accommodated in the accommodating groove, so that the writing board is not exposed outside the seat, and the movement of a user is not easily influenced;

2. this application is convenient for lift out the tablet from accomodating the inslot or accomodate the inslot with the tablet income through the setting of motor, screw rod and connecting seat, improves the convenience of operation.

Drawings

Fig. 1 is a schematic diagram of the whole structure of the present application.

Fig. 2 is a schematic view of a chair structure when the tablet is used in the present application.

FIG. 3 is a schematic side sectional view of the receiving groove of the present application.

Description of reference numerals:

1. a seat body; 2. a handrail; 3. a receiving groove; 4. a writing board; 5. a connecting seat; 6. a guide groove; 7. a screw; 8. connecting blocks; 9. an expansion board; 10. a chassis; 11. a roller; 12. a cover plate; 13. a pen slot; 14. a motor; 15. a guide bar; 16. a limiting rod; 17. a limiting groove; 18. and a limiting block.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

Referring to fig. 1-2, a seat with a tablet capable of being stored includes a seat body 1 and armrests 2 disposed on two sides of the seat body 1, a chassis 10 is mounted at the bottom of the seat body 1, and rollers 11 are mounted at the bottom of the chassis 10, so that the seat can be moved conveniently through the rollers 11.

Referring to fig. 2 and 3, the inside of one of them handrail 2 has been seted up and has been accomodate groove 3, the inside of accomodating groove 3 is provided with board 4, accomodate groove 3 and be used for accomodating board 4, the top of accomodating groove 3 articulates there is apron 12, apron 12 is used for hiding accomodating groove 3, a groove 13 has been seted up on board 4's surface, a groove 13 is convenient for place the pen, reduces the gliding condition of pen on board 4.

Referring to fig. 2 and 3, connecting seat 5 is installed in the lower extreme rotation of tablet 4, guide slot 6 has all been seted up to the both sides that handrail 2 is located and accomodates groove 3, guide slot 6 is vertical arrangement, screw rod 7 is installed in the inside rotation of one of them guide slot 6, screw rod 7 is along guide slot 6 vertical arrangement, the bottom fixed mounting that is close to screw rod 7's guide slot 6 has motor 14 that is used for driving screw rod 7 pivoted, motor 14's output and screw rod 7 fixed connection, the inside fixed mounting of another guide slot 6 has guide arm 15, the equal fixedly connected with connecting block 8 in both ends of connecting seat 5, 8 screw threads of one of them connecting block cup joint on screw rod 7, 8 sliding cup joints of another connecting block are on guide arm 15, guide arm 15 can play the guide effect to connecting seat 5.

When the writing board is used, the screw rod 7 is driven to rotate by the starter motor 14, the screw rod 7 drives the connecting seat 5 to vertically move through the connecting block 8, and the connecting seat 5 drives the writing board 4 to ascend and descend, so that the writing board 4 is conveniently lifted out of the accommodating groove 3 or the writing board 4 is accommodated in the accommodating groove 3, and the convenience in operation is improved.

Referring to fig. 2 and 3, one side slidable mounting that connecting seat 5 was kept away from to tablet 4 has expansion board 9, expansion board 9 is used for expanding the usable floor area of tablet 4, the inside fixed mounting of tablet 4 has gag lever post 16, spacing groove 17 has been seted up to expansion board 9's inside, gag lever post 16 pegs graft in spacing groove 17, cooperation through gag lever post 16 and spacing groove 17, can play limiting displacement to expansion board 9, improve the stability of expansion board 9, the tip fixedly connected with stopper 18 of tablet 4 is kept away from to gag lever post 16, stopper 18 can prevent that gag lever post 16 breaks away from in the spacing groove 17, thereby the condition that reducible expansion board 9 and tablet 4 break away from.

The implementation principle of the application is as follows: when not using the board, can accomodate the board and accomodate the groove 3 in, make the board not expose in the seat outside, be difficult for influencing the user activity, when using, can starting motor 14 drive screw rod 7 and rotate, make screw rod 7 drive 5 vertical motions of connecting seat through connecting block 8, make connecting seat 5 drive board 4 go up and down to be convenient for lift out or accomodate the groove 3 with board 4 income from accomodating the inslot 3 with board 4, improve the convenience of operation.

The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. Seat that tablet can be accomodate, including seat body (1) and setting handrail (2) in seat body (1) both sides, its characterized in that: a containing groove (3) is formed in one of the armrests (2), a writing board (4) is arranged in the containing groove (3), a connecting seat (5) is rotatably installed at the lower end of the writing board (4), guide grooves (6) are formed in the two sides, located in the containing groove (3), of the armrests (2), a screw rod (7) is rotatably installed in one of the guide grooves (6), connecting blocks (8) are fixedly connected to the two ends of the connecting seat (5), and one of the connecting blocks (8) is in threaded sleeve connection with the screw rod (7);

an expansion board (9) is slidably mounted on one side, far away from the connecting seat (5), of the writing board (4).

2. A tablet stowable seat according to claim 1, wherein: a chassis (10) is installed at the bottom of the seat body (1), and rollers (11) are installed at the bottom of the chassis (10).

3. A tablet stowable seat according to claim 1, wherein: the top of the accommodating groove (3) is hinged with a cover plate (12).

4. A tablet stowable seat according to claim 1, wherein: the surface of the writing board (4) is provided with a pen groove (13).

5. A tablet stowable seat according to claim 1, wherein: and a motor (14) for driving the screw rod (7) to rotate is fixedly arranged at the bottom of the guide groove (6) close to the screw rod (7).

6. A tablet stowable seat according to claim 5, wherein: and a guide rod (15) is fixedly arranged in the other guide groove (6), and the other connecting block (8) is sleeved on the guide rod (15) in a sliding manner.

7. A tablet stowable seat according to claim 1, wherein: a limiting rod (16) is fixedly mounted inside the writing board (4), a limiting groove (17) is formed inside the expansion board (9), and the limiting rod (16) is inserted into the limiting groove (17).

8. A tablet stowable seat according to claim 7, wherein: the end part of the limiting rod (16) far away from the writing board (4) is fixedly connected with a limiting block (18).