CN214963944U

CN214963944U - Rotatory receiving mechanism of bedplate and seat

Info

Publication number: CN214963944U
Application number: CN202120377917.9U
Authority: CN
Inventors: 段道朝
Original assignee: Foshan Xiangju Seat Factory Co ltd
Current assignee: Foshan Xiangju Seat Factory Co ltd
Priority date: 2021-02-18
Filing date: 2021-02-18
Publication date: 2021-12-03
Anticipated expiration: 2031-02-18

Abstract

The utility model discloses a bedplate rotating and accommodating mechanism and a chair, which comprises a bedplate, a limiting part and a buffer part, wherein the limiting part is arranged on the bedplate, and the buffer part is arranged on the limiting part; when the seat board is stored, the seat board rotates around the limiting part, and the rotating speed of the seat board is adjusted by the buffer part. The utility model discloses simple structure, easy dismounting for the bedplate is more gentle when accomodating, avoids the bedplate to accomodate because of the fast turn produces the noise with other position collisions of seat.

Description

Rotatory receiving mechanism of bedplate and seat

Technical Field

The utility model relates to a seat technical field, in particular to rotatory receiving mechanism of bedplate and seat.

Background

The existing rotary containing mechanism of the seat board has a complex structure and is inconvenient to assemble, and when a person leaves the seat board, the seat board immediately rebounds to an upright state and is easy to collide with a human body; the noise is also generated due to the excessively high speed during storage.

Thus, the prior art has yet to be improved and enhanced.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned prior art's weak point, the utility model aims to provide a rotatory receiving mechanism of bedplate and seat simple structure, convenient assembling.

In order to achieve the purpose, the utility model adopts the following technical proposal:

a seat plate rotating and accommodating mechanism comprises a seat plate, a limiting piece and a buffer piece, wherein the limiting piece is arranged on the seat plate, and the buffer piece is arranged on the limiting piece; when the seat board is stored, the seat board rotates around the limiting part, and the rotating speed of the seat board is adjusted by the buffer part.

One end of the buffer piece is connected with the limiting piece, and the other end of the buffer piece is abutted to the seat plate.

The seat plate is provided with a bending part, and the bending part is provided with a groove abutted against the other end of the buffer piece.

The limiting part is provided with two first limiting blocks, and the two first limiting blocks are arranged on two sides of the limiting part relatively.

The seat board is provided with two second limiting blocks matched with the first limiting block, a gap for the first limiting block to rotate is formed between the two second limiting blocks, and the first limiting block is positioned in the gap.

The rotating containing mechanism of the seat plate further comprises a support, one end of the limiting part is fixed on the support through a screw, and the other end of the limiting part is arranged on the seat plate through a supporting part.

The support is provided with a through hole, and the limiting part is provided with a waist-shaped hole corresponding to the through hole.

The limiting part is provided with a blind hole, and one end of the buffer part is connected with the fixing part in the blind hole.

A seat comprising a seat pan rotation mechanism as claimed in any one of the preceding claims.

Compared with the prior art, the utility model provides a bedplate rotating storage mechanism and seat, including bedplate, locating part and buffering piece, the locating part sets up on the bedplate, the buffering piece sets up on the locating part; when the seat board is stored, the seat board rotates around the limiting part, and the rotating speed of the seat board is adjusted by the buffer part. The utility model discloses simple structure, easy dismounting for the bedplate is more gentle when accomodating, avoids the bedplate to accomodate because of the fast turn produces the noise with other position collisions of seat.

Drawings

Fig. 1 is a schematic structural view of the seat plate rotating and accommodating mechanism provided by the present invention.

Fig. 2 is an enlarged view of a portion a in fig. 1.

Fig. 3 is a schematic structural view of the assembly of the limiting member, the buffering member and the support provided by the present invention.

Fig. 4 is a schematic structural view of the seat plate provided by the present invention.

Fig. 5 is an enlarged view of a portion B in fig. 4.

Detailed Description

In order to make the objects, technical solutions and effects of the present invention clearer and clearer, the following description of the present invention will refer to the accompanying drawings and illustrate embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

It will be understood that when an element is referred to as being "on," "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present.

It should be noted that the terms of orientation such as left, right, up and down in the embodiments of the present invention are only relative to each other or are referred to the normal use state of the product, and should not be considered as limiting.

The utility model provides a seat board rotating and accommodating mechanism, please refer to fig. 1-5, the seat board rotating and accommodating mechanism is arranged on a seat, and comprises a seat board 1, a limiting piece 2 and a buffer piece 3, wherein the limiting piece 2 is arranged on the seat board 1, and the buffer piece 3 is arranged on the limiting piece 2; when the seat plate 1 is stored, the seat plate 1 rotates around the limiting part 2, and the buffer part 3 adjusts the rotating speed of the seat plate 1. The utility model discloses simple structure, easy dismounting for bedplate 1 is more gentle when accomodating, avoids bedplate 1 to accomodate because of the fast turn produces the noise with other position collisions of seat.

Furthermore, one end of the buffer member 3 is connected with the limiting member 2, and the other end of the buffer member 3 is abutted to the seat plate 1. The seat plate 1 is provided with a bending part 11, and the bending part 11 is provided with a groove 111 abutted against the other end of the buffer member 3. The notch of recess 111 is down and with bolster 3 butt, bolster 3 is damping spring, be provided with blind hole 20 on the locating part 2, be provided with the mounting (not shown in the figure) in the blind hole 20, and stretch out in blind hole 20, the one end hook of bolster 3 is on with the mounting, the other end of bolster 3 and the kink 11 butt on the bedplate 1.

Still further, two first limiting blocks 21 are arranged on the limiting member 2, and the two first limiting blocks 21 are oppositely arranged on two sides of the limiting member 2. The seat plate 1 is provided with two second limiting blocks 12 matched with the first limiting block 21, a gap (not marked in the figure) for the first limiting block 21 to rotate is arranged between the two second limiting blocks 12, and the first limiting block 21 is positioned in the gap. When the seat board 1 rotates around the limiting piece 2 under the action of external force, the second limiting piece 12 rotates in the gap between the two first limiting pieces 21, and when the second limiting piece 12 abuts against the first limiting piece 21 on one side, the seat board 1 reaches the maximum rotation angle; when the seat board 1 is accommodated, external force on the seat board 1 is removed, the seat board 1 is driven to automatically return to the initial position under the action of the buffer piece 3, and the second limiting block 12 is abutted against the first limiting block 21 on the other side. Through first stopper 21 and the cooperation of second stopper 12 for the locating part 2 is injectd the scope of the rotation angle of bedplate 1, and more mild when accomodating the bedplate simultaneously, simple structure easily realizes, avoids the user to get up suddenly the back bedplate and accomodates speed very fast and produce the collision with the human body.

Furthermore, be provided with the through-hole (not shown in the figure) on the support 4, the through-hole is the round hole, be provided with the waist shape hole 22 that corresponds with the through-hole on the locating part 2, locating part 2 is close to back of the chair one side and sets up for the user forms a fulcrum when sitting on bottom plate 1, realizes the support to the user. The screw passes waist shape hole 22 and through-hole in proper order and fixes locating part 2 on support 4 for bigger tolerance in the fix with screw, easy to assemble is fixed, when having avoided adopting the round hole simultaneously, and the pressure that produces when the user sits on bedplate 1 makes locating part 2 and support 4 produce great shearing force in fixed connection department to the screw, and then causes the condition of screw rupture easily. In addition, the rotation receiving speed of the seat plate 1 can be controlled by the tightness degree of the screw.

In addition, the rotating and accommodating mechanism of the seat plate 1 further comprises a support 4, one end of the limiting member 2 is fixed on the support 4 through a screw, and the other end of the limiting member 2 is arranged on the seat plate 1 through a support member 5. Support piece 5 block is between two baffles 6 on the bedplate, avoids support piece 5 to open or the in-process of accomodating at bedplate 1 to rock, support piece 5 is one end open-ended cavity, it is fixed that locating part 2 inserts the realization support in the cavity.

The utility model discloses still correspondingly provide a seat, include bedplate rotary mechanism.

To sum up, the utility model provides a seat board rotating and accommodating mechanism and a seat, which comprises a seat board, a limiting part and a buffer part, wherein the limiting part is arranged on the seat board, and the buffer part is arranged on the limiting part; when the seat board is stored, the seat board rotates around the limiting part, and the rotating speed of the seat board is adjusted by the buffer part. The utility model discloses simple structure, easy dismounting for the bedplate is more gentle when accomodating, avoids the bedplate to accomodate because of the fast turn produces the noise with other position collisions of seat.

It should be understood that equivalent alterations and modifications can be made by those skilled in the art according to the technical solution of the present invention and the inventive concept thereof, and all such alterations and modifications should fall within the scope of the appended claims.

Claims

1. A seat plate rotating and accommodating mechanism is characterized by comprising a seat plate, a limiting piece and a buffer piece, wherein the limiting piece is arranged on the seat plate, and the buffer piece is arranged on the limiting piece; when the seat board is stored, the seat board rotates around the limiting part, and the rotating speed of the seat board is adjusted by the buffer part.

2. The seat pan rotary receiving mechanism according to claim 1, wherein one end of the buffer member is connected to the stopper member, and the other end of the buffer member abuts against the seat pan.

3. The seat plate rotary storage mechanism according to claim 2, wherein the seat plate is provided with a bent portion, and the bent portion is provided with a groove abutting against the other end of the buffer member.

4. The seat plate rotating and storing mechanism as claimed in claim 3, wherein the limiting member is provided with two first limiting blocks, and the two first limiting blocks are oppositely disposed at two sides of the limiting member.

5. The seat plate rotating and accommodating mechanism as claimed in claim 4, wherein two second stoppers are disposed on the seat plate and engaged with the first stopper, a gap for the first stopper to rotate is formed between the two second stoppers, and the first stopper is disposed in the gap.

6. The seat plate rotary receiving mechanism according to claim 5, further comprising a support, wherein one end of the stopper is fixed to the support by a screw, and the other end of the stopper is disposed on the seat plate by a support.

7. The seat plate rotary receiving mechanism according to claim 6, wherein the support is provided with a through hole, and the stopper is provided with a kidney-shaped hole corresponding to the through hole.

8. The seat pan rotary receiving mechanism of claim 7, wherein the limiting member is provided with a blind hole, and one end of the buffer member is connected to the fixing member in the blind hole.

9. A seat comprising a seat pan swivel stowing mechanism according to any of claims 1 to 8.