CN210540267U

CN210540267U - Multifunctional chair

Info

Publication number: CN210540267U
Application number: CN201920518443.8U
Authority: CN
Inventors: 唐鸣; 陈杰
Original assignee: Goodbaby Child Products Co Ltd
Current assignee: Goodbaby Child Products Co Ltd
Priority date: 2019-04-17
Filing date: 2019-04-17
Publication date: 2020-05-19
Anticipated expiration: 2029-04-17

Abstract

The utility model discloses a multifunctional chair, which comprises a chair frame with a chair working state, the seat frame comprises a bottom support frame and a seat pocket frame arranged on the bottom support frame, the bottom support frame comprises a front support and a rear support, the upper parts of the front support and the rear support are mutually rotatably connected, the seat pocket frame is arranged on the front support through a seat pocket connecting piece, wherein, the seat pocket connecting piece comprises a sliding piece which is arranged on the front bracket in a sliding way along the length extending direction of the front bracket, the rear bracket is provided with an arc-shaped supporting surface extending along the length direction of the rear bracket, the bottom support frame also comprises a connecting rod, one end part of the connecting rod is rotationally connected on the rear bracket, the other end part of the connecting rod is rotationally connected with the sliding piece, the seat frame also has a rocking chair working state, when the seat frame is in the rocking chair working state, the front bracket is separated from the ground and mutually folded with the rear bracket, and the arc-shaped supporting surface is arched downwards and supported on the ground. The use function of the chair is enriched, the switching operation is very quick and convenient, and the daily use of a user is facilitated.

Description

Multifunctional chair

Technical Field

The utility model relates to a multifunctional seat.

Background

The prior art seats tend to be relatively simple in function and often include a base frame for supporting on the ground and a body support means provided on the base frame for supporting a body. The bottom support frame is fixedly supported on the ground to form a fixed seat, or the bottom support frame is provided with the arc-shaped rod and supported on the ground through the arc-shaped rod to form the rocking chair, but the rocking chair cannot be converted between the fixed seat and the rocking chair, or the rocking chair is converted between a fixed state and a rocking state only by additionally arranging the rotatable supporting piece at the bottom of the arc-shaped rod, so that the number of parts is large and the operation is inconvenient.

Disclosure of Invention

The utility model aims at providing a can convert the multi-functional seat that the rocking chair used into.

In order to achieve the above purpose, the utility model adopts the technical scheme that: a multifunctional seat comprises a seat frame with a seat working state, wherein the seat frame comprises a bottom support frame used for supporting the ground and a seat pocket frame arranged on the bottom support frame and used for supporting a human body, the bottom support frame comprises a front support and a rear support which extend along the vertical direction and are mutually rotatably connected at the upper parts, the seat pocket frame is arranged on the front support through a seat pocket connecting piece, the seat pocket connecting piece comprises a sliding piece which can be arranged on the front support in a sliding manner along the length extending direction of the front support and a connecting frame used for installing the seat pocket frame,

the rear bracket is provided with an arc-shaped supporting surface extending along the length direction of the rear bracket, the bottom support frame further comprises a connecting rod, one end part of the connecting rod is rotationally connected to the rear bracket, the other end part of the connecting rod is fixedly arranged between the connecting frames, at least one of the connecting rod and the connecting frames is rotationally connected to the sliding part, the seat frame is further provided with a rocking chair working state, when the seat frame is in the rocking chair working state, the front bracket is separated from the ground and is mutually folded with the rear bracket, and the arc-shaped supporting surface is arched downwards and supported on the ground.

Preferably, when the seat frame is in the seat working state, the lower parts of the front bracket and the rear bracket are relatively far away from each other and are supported on the ground together; when the seat frame is switched to the working state of the rocking chair, the connecting rod drives the front support and the rear support to mutually rotate and fold, and the seat pocket connecting piece is switched from the upper part of the front support to the middle part of the front support.

Preferably, the connecting frame is relatively rotatably connected to the sliding member.

Further, the connecting rod and the connecting frame are fixedly arranged relative to each other and are arranged on the sliding piece in a co-rotating mode. Furthermore, when the seat frame is in the seat working state or the rocking chair working state, the connecting frame extends upwards and vertically.

Preferably, the seat pocket frame comprises a surrounding frame, a seat pocket interface frame rotationally connected to the surrounding frame, and a seat pocket locking piece arranged between the seat pocket interface frame and the surrounding frame, and the seat pocket interface frame is detachably connected with the seat pocket connecting piece.

Preferably, the front support comprises two front support rods which are respectively arranged at the left side and the right side; the rear support comprises two rear supporting rods which are respectively arranged on the left side and the right side, the left side and the right side of the bottom supporting frame are respectively provided with a front supporting rod, the upper portions of the front supporting rods are mutually connected with the upper portions of the rear supporting rods, seat pocket connecting pieces are arranged on the front supporting rods on each side, and the seat pocket frame is connected between the seat pocket connecting pieces in a two-group mode.

Furthermore, the front supporting rod is an arc-shaped rod which arches forwards, and the rear supporting rod is an arc-shaped rod which arches backwards.

Further, when the seat frame is in the rocking chair working state, the lower parts of the front supporting rods and the rear supporting rods are abutted against each other.

Furthermore, the two groups of connecting rods are positioned between the front supporting rods on the two sides and the rear supporting rods on the two sides along the left-right direction.

The above and below definitions of the terms of the upper, lower, left and right directions are defined with reference to the direction viewed by the user sitting on the seat in the seat operating state of the seat frame of the multifunction seat.

Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage: the utility model discloses a multifunctional seat, its structure is succinct, slides from top to bottom along the fore-stock through ordering about seat pocket connecting piece to the support position on bottom bracket and ground is adjusted in the upset, just can change the seat frame between seat operating condition and rocking chair operating condition, has richened the service function of seat, and the conversion operation is also very quick convenient, does benefit to user's daily use.

Drawings

Fig. 1 is a perspective view of the multifunctional seat of the present invention, wherein the seat frame is in a seat working state;

FIG. 2 is a side view of the utility seat of FIG. 1;

FIG. 3 is a side view of the multi-function seat of FIG. 1 when converted to a rocking chair operating condition, wherein the seat pocket frame is in a sitting position;

FIG. 4 is a side view of the multi-function seat of FIG. 1 when converted to a rocking chair operating condition, wherein the seat pocket frame is in a recumbent position;

wherein: 1. a front bracket; 11. a front support rod; 12. a front cross bar; 2. a rear bracket; 21. a rear support rod; 22. a rear cross bar; 3. a connecting rod; 4. a seat pocket connector; 41. a slider (sliding sleeve); 42. a connecting frame; 5. a seat pocket interface frame; 6. a surrounding frame; 7. a seat pocket locking member; 10. a bottom bracket; 20. seat pocket frame.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and specific embodiments.

Referring to fig. 1 to 4, the multifunctional seat includes a seat frame having a seat working state, and the seat frame includes a bottom bracket 10 for supporting on the ground and a seat pocket frame 20 provided on the bottom bracket 10 for supporting a human body. Bottom bracket 20 includes interconnect and all along fore-stock 1 and rear support 2 that the upper and lower direction extends, and seat pocket frame 20 passes through seat pocket connecting piece 4 and installs on fore-stock 1, and wherein, seat pocket connecting piece 4 can be installed on fore-stock 1 along the length extending direction of fore-stock 1 with sliding, and rear support 2 has the arc holding surface that extends along self length direction. Referring to fig. 1 and 2, when the seat frame is in the seat working state, the front frame 1 and the rear frame 2 are supported on the ground together, the arc-shaped supporting surface of the rear frame 2 is not in contact with the ground, and the bottom frame 10 is stably supported on the ground at this time, so that the seat pocket frame 20 is stably supported.

The seat frame also has a rocking chair operation state obtained by a switching operation, and when the seat frame is in the rocking chair operation state, as shown in fig. 3 and 4, when the seat frame is switched to the rocking chair operation state, the front bracket 1 is separated from the ground, and the arc-shaped support surface of the rear bracket 2 is arched downward and supported on the ground, so that the whole bottom bracket 10 can rock back and forth, providing a support for the seat pocket frame 20 to rock back and forth. In this operating state, the position of the seat pocket connector 4 on the front bracket 1 is adjusted so that the bottom bracket 10 can provide the seat pocket frame 20 with stable support.

Specifically, referring to fig. 1 to 4, in the present embodiment, the upper portion of the front bracket 1 is rotatably connected with the upper portion of the rear bracket 2, and when the seat frame is in the seat operating state, the lower portion of the front bracket 1 and the lower portion of the rear bracket 2 are relatively far away from each other and are supported on the ground together; when the seat frame is switched to the working state of the rocking chair, the lower parts of the front bracket 1 and the rear bracket 2 are close to each other, the front bracket 1 and the rear bracket 2 are switched to extend along the front-back direction, and the bottom bracket 10 is supported on the ground through the rear bracket 2.

Referring to the drawings, the seat pocket link 4 includes at least a slider 41 slidably disposed on the front bracket 1 in a length extending direction of the front bracket 1, and a link 42 for mounting the seat pocket 20, the bottom bracket 10 further includes a link 3 disposed between the front bracket 1 and the rear bracket 2, one end of the link 3 is rotatably connected to the rear bracket 2, the other end of the link 3 is relatively fixedly disposed with respect to the link 42, and at least one of the link 3 and the link 42 is rotatably connected to the slider 41. Specifically, in the present embodiment, the link 3 and the connecting frame 41 are relatively fixedly disposed and rotatably disposed on the slider 42.

During the relative rotation and folding process of the front bracket 1 and the rear bracket 2, the connecting rod 3 rotates to drive the sliding part 41 to slide downwards along the front bracket 1. Thus, when the seat frame 20 is converted from the seat operation state to the rocking chair operation state, the link 3 actuates the seat pocket connector 4 to be automatically converted from the upper portion of the front bracket 1 to the middle portion of the front bracket 1, so that it is not necessary to manually adjust the position of the seat pocket connector 4 on the front bracket 1 after the conversion of the bottom bracket 10 is completed.

Meanwhile, in the process that the connecting rod 3 rotates relative to the front bracket 1, the connecting rod 3 drives the connecting frame 42 to rotate relative to the sliding part 41, so that the connecting frame 42 vertically extends in the vertical direction no matter the seat frame is in the seat working state or the rocking chair working state, and stable support for the seat pocket frame 20 is formed.

Specifically, the front bracket 1 comprises two front support rods 11 which are respectively arranged at the left side and the right side and extend along the vertical direction, and a front cross rod 12 connected between the front support rods 11 at the two sides, wherein the front cross rod 12 is arranged between the lower parts of the two front support rods 11, so that the whole front bracket 1 is a U-shaped rod with an upward opening; the rear support 2 comprises two rear support rods 21 which are respectively arranged on the left side and the right side and extend along the vertical direction, and a rear cross rod 22 connected between the rear support rods 21 on the two sides, wherein the rear cross rod 22 is arranged between the lower parts of the two rear support rods 21, so that the whole rear support 2 is a U-shaped rod with an upward opening. The front supporting rod 11 is provided with an arc-shaped rod which is arched forwards, the rear supporting rod 21 is provided with an arc-shaped rod which is arched backwards, and when the seat frame is converted to the working state of the rocking chair, the lower part of the front supporting rod 11 and the lower part of the rear supporting rod 21 are mutually abutted.

The two groups of connecting rods 3 are positioned between the two side front supporting rods 11 and the two side rear supporting rods 21 along the left-right direction. The front supporting rod 11 on each side is provided with a seat pocket connecting piece 4, and a seat pocket frame 20 is connected between the two groups of seat pocket connecting pieces 4. The sliding member 41 is specifically a sliding sleeve 41 slidably sleeved on the front support rod 11, and the connecting frames 42 on both sides are arranged between the two sets of sliding sleeves 41 in the left-right direction and fixedly arranged on the front end portions of the corresponding side links 3 respectively.

The seat pocket frame 20 comprises a surrounding frame 6, a seat pocket interface frame 5 rotationally connected to the surrounding frame 6, and a seat pocket locking piece 7 arranged between the seat pocket interface frame 5 and the surrounding frame 6 and used for locking the seat pocket interface frame 5 and the surrounding frame 6 relatively, and the seat pocket interface frame 5 is detachably connected with the seat pocket connecting piece 42. Thus, when the seat pocket frame 20 is mounted on the bottom bracket 10, the working state of the seat pocket frame 20 can be adjusted by adjusting the rotating positions of the surrounding frame 6 and the seat pocket interface frame 5, so that the seat pocket frame 20 can be in a sitting posture state or a lying posture state, and the seat pocket frame 20 can be detached from the bottom bracket 10.

The conversion principle of the multifunction seat of the present embodiment is as follows:

referring to fig. 1 and 2, the seat frame is in a seat working state, the lower portions of the front and

rear brackets

1 and 2 of the bottom bracket 10 are opened to each other and supported on the ground together to provide a seat pocket frame 20 for stable support, the seat pocket connector 4 is located at the upper portion of the front bracket 1, and the seat pocket frame 20 is in a higher use position.

When the seat frame needs to be switched to the working state of the rocking chair, after the bottom support frame 10 is unlocked, the seat pocket frame 20 is pushed downwards, so that the sliding part 41 of the seat pocket connecting part 4 can slide downwards along the front support 1, meanwhile, the connecting rod 3 is driven to rotate, the front support 1 and the rear support 2 can rotate relatively to be folded, and the connecting frame 42 of the seat pocket connecting part 4 can rotate relative to the sliding part 41. Until the lower part of the front bracket 1 and the lower part of the rear bracket 2 are close to each other, the seat pocket connecting piece 4 slides to the middle position of the front bracket 1, and at the moment, the bottom support frame 10 is overturned to enable the arc-shaped supporting surface of the rear bracket 2 to be supported on the ground, so that the seat frame can be adjusted to the working state of the rocking chair as shown in figure 3. The seat pocket frame 20 can also be adjusted from the sitting position shown in fig. 3 to the lying position shown in fig. 4 by adjusting the angle between the frame surrounding rod 6 and the seat pocket interface frame 5. The adjustment operation is very simple and convenient.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable people skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims

1. The utility model provides a multifunctional seat, is including the seat frame that has seat operating condition, the seat frame is including the bottom bracket that is used for supporting ground and setting up and be in be used for forming the seat pocket frame that supports to the human body on the bottom bracket, its characterized in that: the bottom support frame comprises a front support and a rear support which extend along the vertical direction and are mutually rotatably connected at the upper parts, the seat pocket frame is arranged on the front support through a seat pocket connecting piece, the seat pocket connecting piece comprises a sliding piece which can be arranged on the front support in a sliding way along the length extending direction of the front support, and a connecting frame for installing the seat pocket frame,

2. The multifunction seat of claim 1, wherein: when the seat frame is in the seat working state, the lower parts of the front bracket and the rear bracket are relatively far away from each other and are supported on the ground together; when the seat frame is switched to the working state of the rocking chair, the connecting rod drives the front support and the rear support to mutually rotate and fold, and the seat pocket connecting piece is switched from the upper part of the front support to the middle part of the front support.

3. The multifunction seat of claim 1, wherein: the connecting frame can be connected to the sliding part in a relatively rotating mode.

4. The multifunction seat of claim 1, wherein: the connecting rod and the connecting frame are relatively fixedly arranged and are arranged on the sliding piece in a co-rotating mode.

5. The multifunction seat of claim 1, wherein: when the seat frame is in the seat working state or the rocking chair working state, the connecting frames vertically extend upwards along the vertical direction.

6. The multifunction seat of claim 1, wherein: the seat pocket frame comprises a surrounding frame, a seat pocket interface frame rotationally connected to the surrounding frame and a seat pocket locking piece arranged between the seat pocket interface frame and the surrounding frame, and the seat pocket interface frame is detachably connected with the seat pocket connecting piece.

7. The multifunction seat according to any one of claims 1 to 6, wherein: the front support comprises two front support rods which are respectively arranged at the left side and the right side; the rear support comprises two rear supporting rods which are respectively arranged on the left side and the right side, the left side and the right side of the bottom supporting frame are respectively provided with a front supporting rod, the upper portions of the front supporting rods are mutually connected with the upper portions of the rear supporting rods, seat pocket connecting pieces are arranged on the front supporting rods on each side, and the seat pocket frame is connected between the seat pocket connecting pieces in a two-group mode.

8. The multifunction seat of claim 7, wherein: the front supporting rod is an arc-shaped rod arched forwards, and the rear supporting rod is an arc-shaped rod arched backwards.

9. The multifunction seat of claim 8, wherein: when the seat frame is in the working state of the rocking chair, the lower parts of the front supporting rods and the rear supporting rods are mutually abutted.

10. The multifunction seat of claim 7, wherein: the two groups of connecting rods are positioned between the front supporting rods on the two sides and the rear supporting rods on the two sides along the left-right direction.