CN112386029A

CN112386029A - Multifunctional dining chair with replaceable seat cushion

Info

Publication number: CN112386029A
Application number: CN202011491053.XA
Authority: CN
Inventors: 李华兴
Original assignee: Quannan Shengshi Wood Industry Co ltd
Current assignee: Quannan Shengshi Wood Industry Co ltd
Priority date: 2020-12-17
Filing date: 2020-12-17
Publication date: 2021-02-23

Abstract

The invention relates to a dining chair, in particular to a multifunctional dining chair with a replaceable seat cushion. The utility model provides a can adjust the cushion height, can change the cushion, make things convenient for people to clear up can change the multi-functional dining chair of seatpad. A multifunctional dining chair with replaceable seat cushion, comprising: the number of the base plates is two; at least two support legs are arranged and are arranged on the base plate; the two telescopic rods are arranged between the two base plates; the comfort assembly is rotatably arranged among the four support legs; the fixing component is arranged between the two telescopic rods and is fixed in a sliding mode; and the blocking component is arranged on the comfortable component and is used for blocking in a sliding mode. The seat cushion can be replaced through the comfortable assembly, the height of the equipment can be adjusted according to the needs of people through the fixing assembly, and the seat cushion can be fixed through the blocking assembly, so that the seat cushion is prevented from moving.

Description

Multifunctional dining chair with replaceable seat cushion

Technical Field

The invention relates to a dining chair, in particular to a multifunctional dining chair with a replaceable seat cushion.

Background

Dining chairs are, as their name implies, chairs on which people sit while eating. The chair is a daily-life furniture, a seat with a backrest and armrests.

At present, the height of a cushion of the existing dining chair cannot be adjusted, the dining chair is inconvenient for people to use, the cushion cannot be replaced, a large amount of stains can be accumulated on the cushion after the dining chair is used for a long time, and people are troublesome to clean.

Therefore, the multifunctional dining chair with the replaceable seat cushion, which can adjust the height of the seat cushion, replace the seat cushion and facilitate cleaning, is necessary to solve the problem of complaints.

Disclosure of Invention

In order to overcome the defects that the height of a cushion cannot be adjusted, the cushion cannot be replaced and the cleaning by people is inconvenient in the conventional dining chair, the invention aims to provide the multifunctional dining chair which can adjust the height of the cushion, replace the cushion and facilitate the cleaning by people and can replace the cushion.

The technical scheme is as follows: a multifunctional dining chair with replaceable seat cushion, comprising: the number of the base plates is two; at least two support legs are arranged and are arranged on the base plate; the two telescopic rods are arranged between the two base plates; the comfort assembly is rotatably arranged among the four support legs; the fixing component is arranged between the two telescopic rods and is fixed in a sliding mode; and the blocking component is arranged on the comfortable component and is used for blocking in a sliding mode.

As an improvement of the above, the comfort assembly comprises: the mounting plate is arranged among the four support legs; the seat cushion body is arranged on the mounting plate in a sliding manner.

As an improvement of the above, the fixing member includes: two guide rods are arranged and are mounted on the telescopic rod; the clamping plates are arranged between the two guide rods in a sliding manner and are matched with the telescopic rods; first spring, first spring are two, all install between guide bar and cardboard.

As an improvement of the above, the barrier assembly comprises: the guide frame is arranged on the mounting plate; the blocking plate is arranged in the guide frame in a sliding mode and is matched with the seat cushion body; and the two second springs are arranged between the blocking plate and the guide frame.

As an improvement of the above scheme, the chair further comprises a backrest assembly, wherein the backrest assembly comprises: the backup plate is rotatably arranged on the mounting plate; two special-shaped plates are arranged and are mounted on the mounting plate; the two clamping rods are arranged and are arranged on the backup plate in a sliding mode and matched with the special-shaped plate; and the two third springs are arranged and are both arranged between the clamping rod and the backup plate.

As an improvement of the scheme, the device further comprises a pulling assembly, wherein the pulling assembly comprises: two guide frames are arranged and are mounted on the mounting plate; the pushing rod is arranged between the two guide frames in a sliding manner; two fourth springs are arranged and are arranged between the guide frame and the push rod; two strip-shaped plates are arranged on the backup plate; the two connecting rods are rotatably mounted on the strip-shaped plate and rotatably connected with the push rod; and the wedge-shaped frame is arranged on the blocking plate and matched with the push rod.

As the improvement of the scheme, the device also comprises a holding component, and the holding component comprises: two handrails are arranged and rotatably mounted on the mounting plate; two sliding blocks are arranged and are arranged on the mounting plate in a sliding manner; two limiting rods are arranged and are mounted on the sliding block, and the limiting rods are matched with the handrail; and the number of the fifth springs is two, and the fifth springs are both arranged between the sliding block and the mounting plate.

Compared with the prior art, the invention has the following advantages: the seat cushion can be replaced through the comfortable assembly, the height of equipment can be adjusted according to the needs of people through the fixing assembly, the seat cushion can be fixed through the blocking assembly, the seat cushion is prevented from moving, the angle of the backrest can be adjusted according to the needs of people through the backrest assembly, people can take down the seat cushion for replacement more conveniently through pulling the assembly, and the handrail can be adjusted according to the needs of people through the holding assembly.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a perspective view of the comfort assembly of the present invention.

Fig. 3 is a schematic perspective view of the fixing assembly of the present invention.

Fig. 4 is a schematic perspective view of the barrier assembly of the present invention.

Fig. 5 is a perspective view of the backrest module of the present invention.

FIG. 6 is a perspective view of the pulling assembly of the present invention.

Fig. 7 is a perspective view of a grasping assembly according to the present invention.

The parts are labeled as follows: 1: backing plate, 2: leg, 3: telescopic rod, 4: comfort assembly, 41: mounting plate, 42: cushion body, 5: fixing assembly, 51: card board, 52: guide bar, 53: first spring, 6: blocking assembly, 61: guide frame, 62: barrier plate, 63: second spring, 7: backrest assembly, 71: backup plate, 72: profile plate, 73: jamming rod, 74: third spring, 8: pulling assembly, 81: guide frame, 82: push rod, 83: fourth spring, 84: strip, 85: connecting rod, 86: wedge frame, 9: grip assembly, 91: armrest, 92: slider, 93: limiting rod, 94: and a fifth spring.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings. It is only noted that the invention is intended to be limited to the specific forms set forth herein, including any reference to the drawings, as well as any other specific forms of embodiments of the invention.

Example 1

The utility model provides a can change multi-functional dining chair of seatpad, as shown in fig. 1-7, including backing plate 1, landing leg 2, telescopic link 3, comfortable subassembly 4, fixed subassembly 5 with block subassembly 6, about two backing plates 1 both sides equal rotary type are equipped with landing leg 2 around, about two backing plates 1 between the front and back both sides all be equipped with telescopic link 3, be equipped with comfortable subassembly 4 between 2 tops of four landing legs, be equipped with between two telescopic links 3 and carry out fixed subassembly 5 fixed through gliding mode, be equipped with on the comfortable subassembly 4 and block subassembly 6 that blocks through gliding mode.

When using the device, when people need to change the cushion, people remove earlier and block subassembly 6 and no longer block comfortable subassembly 4, change the cushion afterwards, accomplish the back, people remove and block subassembly 6 and reset and block comfortable subassembly 4, and simultaneously, people can adjust the height of comfortable subassembly 4 through fixed subassembly 5.

As shown in fig. 1, 2, 4, 5, 6 and 7, the comfort assembly 4 includes a mounting plate 41 and a seat body 42, the mounting plate 41 is rotatably disposed between the tops of the four legs 2, and the seat body 42 is slidably disposed on the mounting plate 41.

When using the device, when people need change the seatpad, people remove earlier and block subassembly 6 and no longer block seatpad body 42, afterwards, people promote seatpad body 42 and slide right on mounting panel 41 and take off and change, and the back is accomplished in the change, and people remove and block subassembly 6 and reset and block seatpad body 42, so, can change the seatpad.

As shown in fig. 1 and 3, the fixing assembly 5 includes a clamping plate 51, a guide rod 52 and a first spring 53, the telescopic rod 3 is provided with the guide rod 52, the clamping plate 51 is slidably provided between the front and rear guide rods 52, the clamping plate 51 is matched with the telescopic rod 3, and the first spring 53 is wound between the guide rod 52 and the clamping plate 51.

When using the device, people stimulate cardboard 51 and upwards slide on guide bar 52 and no longer block telescopic link 3, first spring 53 is compressed, subsequently, people promote landing leg 2 and remove to both sides, telescopic link 3 is stretched, landing leg 2 removes to both sides and drives mounting panel 41 downstream, after mounting panel 41 downstream to suitable position, people loosen cardboard 51, under the effect that first spring 53 resets, cardboard 51 slides downwards thereupon and resets and block telescopic link 3, so, can adjust equipment's height according to people's needs.

As shown in fig. 1, 4 and 6, the blocking assembly 6 includes a guide frame 61, a blocking plate 62 and a second spring 63, the guide frame 61 is disposed on the right side of the mounting plate 41, the blocking plate 62 is slidably disposed in the guide frame 61, the blocking plate 62 is engaged with the seat cushion body 42, and the second spring 63 is connected between the blocking plate 62 and the guide frame 61 at the front and rear portions.

When using the device, people promote the baffle plate 62 and no longer block the seatpad body 42 in the guide frame 61 gliding, and second spring 63 is stretched, changes the cushion afterwards, and the completion back, people loosen baffle plate 62, and under the effect that second spring 63 resets, baffle plate 62 upwards slides thereupon and resets and block seatpad body 42, so, can fix the seatpad, avoid the seatpad to remove.

Example 2

On the basis of embodiment 1, as shown in fig. 1, 5 and 6, the backrest module 7 further includes a backrest plate 71, a special-shaped plate 72, a clamping rod 73 and a third spring 74, the backrest plate 71 is rotatably disposed at the right portion of the mounting plate 41, the special-shaped plates 72 are disposed at the front and rear sides of the right portion of the mounting plate 41, the clamping rods 73 are slidably disposed at the front and rear sides of the backrest plate 71, the clamping rods 73 are matched with the special-shaped plates 72, and the third spring 74 is wound between the clamping rods 73 and the backrest plate 71.

When using the device, people pull the clamping rod 73 to slide upwards on the backup plate 71 and no longer clamp the special-shaped plate 72, the third spring 74 is stretched, then, people push the backup plate 71 to rotate to a proper position, after the completion, people loosen the clamping rod 73, under the reset effect of the third spring 74, the clamping rod 73 slides downwards along with the clamping rod to clamp the special-shaped plate 72, and thus, the angle of the backrest can be adjusted according to the needs of people.

As shown in fig. 1 and 6, the pulling assembly 8 is further included, the pulling assembly 8 includes a guide frame 81, a push rod 82, a fourth spring 83, a strip-shaped plate 84, a connecting rod 85 and a wedge-shaped frame 86, the guide frame 81 is arranged on the front side and the rear side of the bottom of the mounting plate 41, the push rod 82 is arranged between the front guide frame 81 and the rear guide frame 81 in a sliding manner, the fourth spring 83 is connected between the guide frame 81 and the push rod 82, the strip-shaped plate 84 is arranged on the front side and the rear side of the bottom of the backup plate 71, the connecting rod 85 is arranged on the lower portion of the strip-shaped plate 84 in a rotating manner, the connecting rod 85 is connected with the push rod 82 in a rotating manner, the wedge.

When the device is used, people push the backup plate 71 to rotate to the left, the backup plate 71 rotates to the left to drive the strip-shaped plate 84 to rotate to the right, the strip-shaped plate 84 rotates to the right to drive the push rod 82 to slide to the right in the guide frame 81 through the connecting rod 85, the fourth spring 83 is compressed, when the pushing rod 82 slides rightwards to be in contact with the wedge-shaped frame 86, the pushing rod 82 pushes the wedge-shaped frame 86 to move downwards, the wedge-shaped frame 86 moves downwards to drive the blocking plate 62 to slide downwards, and after the sliding is finished, people release the backup plate 71, under the action of the reset of the fourth spring 83, the pushing rod 82 slides leftwards to reset without pushing the wedge-shaped frame 86, at this moment, the barrier plate 62 slides upwards to reset and drives the wedge-shaped frame 86 to move upwards to reset, the push rod 82 slides leftwards to reset and drives the strip-shaped plate 84 to rotate leftwards to reset through the connecting rod 85, the backup plate 71 rotates rightwards to reset along with the strip-shaped plate, and therefore people can take down the seat cushion body 42 to replace the seat cushion body conveniently.

As shown in fig. 1 and 7, the handrail device further comprises a handrail assembly 9, the handrail assembly 9 comprises a handrail 91, a sliding block 92, a limiting rod 93 and a fifth spring 94, the handrail 91 is rotatably arranged on the front side and the rear side of the mounting plate 41, the sliding block 92 is slidably arranged on the front side and the rear side of the mounting plate 41, the limiting rod 93 is arranged on the sliding block 92, the limiting rod 93 is matched with the handrail 91, and the fifth spring 94 is connected between the sliding block 92 and the mounting plate 41.

When the device is used, when people do not need the handrail 91, people can push the sliding block 92 to slide leftwards on the mounting plate 41, the fifth spring 94 is compressed, the sliding block 92 slides leftwards to drive the limiting rod 93 to move leftwards and not block the handrail 91 any more, at the moment, people push the handrail 91 to rotate downwards, after the completion, people loosen the sliding block 92, and under the reset effect of the fifth spring 94, the sliding block 92 drives the limiting rod 93 to move and reset, so that the handrail 91 can be adjusted according to the needs of people.

While the disclosure has been shown and described with reference to certain exemplary embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the disclosure as defined by the appended claims and their equivalents. Accordingly, the scope of the present disclosure should not be limited to the above-described embodiments, but should be defined not only by the appended claims, but also by equivalents thereof.

Claims

1. A multifunctional dining chair with replaceable seat cushion, which is characterized in that:

the number of the backing plates (1) is two;

at least two support legs (2) are arranged on the base plate (1);

two telescopic rods (3) are arranged between the two base plates (1);

the comfort assembly (4) is rotatably arranged among the four supporting legs (2);

the fixing component (5) is arranged between the two telescopic rods (3) and is fixed in a sliding mode;

and the blocking component (6) is arranged on the comfort component (4) and blocks in a sliding mode.

2. A multi-functional dining chair with replaceable seat cushion according to claim 1, wherein the comfort assembly (4) comprises:

a mounting plate (41) mounted between the four legs (2);

a seat cushion body (42) slidably mounted on the mounting plate (41).

3. A multi-functional dining chair with replaceable seat cushion according to claim 2, wherein the fixing member (5) comprises:

two guide rods (52), wherein the two guide rods (52) are arranged on the telescopic rod (3);

the clamping plates (51) are arranged between the two guide rods (52) in a sliding manner, and the clamping plates (51) are matched with the telescopic rods (3);

two first springs (53) are arranged, and are mounted between the guide rod (52) and the clamping plate (51).

4. A multi-functional dining chair with replaceable seat cushion according to claim 3, wherein the blocking member (6) comprises:

a guide frame (61) mounted on the mounting plate (41);

the stop plate (62) is arranged in the guide frame (61) in a sliding way, and the stop plate (62) is matched with the seat cushion body (42);

two second springs (63) are arranged, and are mounted between the blocking plate (62) and the guide frame (61).

5. A multi-functional dining chair with replaceable seat cushion according to claim 4, further comprising a backrest module (7), the backrest module (7) comprising:

a backup plate (71) rotatably mounted on the mounting plate (41);

two special-shaped plates (72) are arranged, and are mounted on the mounting plate (41);

the two clamping rods (73) are arranged on the backup plate (71) in a sliding manner, and the clamping rods (73) are matched with the special-shaped plate (72);

and two third springs (74) are arranged between the clamping rod (73) and the backup plate (71).

6. A multi-functional dining chair with replaceable seat cushion according to claim 5, further comprising a pulling member (8), wherein the pulling member (8) comprises:

two guide frames (81), wherein the two guide frames (81) are arranged on the mounting plate (41);

a push rod (82) which is slidably mounted between the two guide frames (81);

two fourth springs (83) are arranged and are respectively arranged between the guide frame (81) and the push rod (82);

two strip-shaped plates (84), wherein the two strip-shaped plates (84) are arranged on the backup plate (71);

two connecting rods (85), wherein the two connecting rods (85) are rotatably mounted on the strip-shaped plate (84), and the connecting rods (85) are rotatably connected with the push rod (82);

and the wedge-shaped frame (86) is arranged on the blocking plate (62), and the wedge-shaped frame (86) is matched with the push rod (82).

7. The multi-functional dining chair with replaceable seat cushion according to claim 6, further comprising a holding assembly (9), wherein the holding assembly (9) comprises:

two handrails (91), wherein the two handrails (91) are rotatably arranged on the mounting plate (41);

two sliding blocks (92), wherein the two sliding blocks (92) are arranged on the mounting plate (41) in a sliding manner;

two limiting rods (93), wherein the two limiting rods (93) are arranged on the sliding block (92), and the limiting rods (93) are matched with the handrail (91);

and two fifth springs (94) are arranged, and are arranged between the sliding block (92) and the mounting plate (41).

8. The multifunctional dining chair with replaceable seat cushion as claimed in claim 7, further comprising armrests (91), wherein the armrests (91) are provided with rubber blocks.