CN211559438U

CN211559438U - Rocking chair

Info

Publication number: CN211559438U
Application number: CN202020234070.4U
Authority: CN
Inventors: 陈忠
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-02
Filing date: 2020-03-02
Publication date: 2020-09-25
Anticipated expiration: 2030-03-02

Abstract

The utility model discloses a rocking chair, which comprises an arc-shaped base, a seat frame and a driving device; the driving device is arranged at the rear end of the arc-shaped base; the driving device comprises a support frame, an upper support rod, a lower support rod, a sliding plate, a bottom plate and a motor; the support frame comprises an upper support plate, a lower support plate and two side slide rails, and the upper support plate and the lower support plate are respectively and fixedly connected to the upper part and the bottom of the inner sides of the two side slide rails; two ends of the sliding plate are movably connected to the middle parts of the inner sides of the sliding rails on two sides through bearings; the middle part of the sliding plate is provided with a sliding chute; one end of the upper supporting rod is fixed on the sliding plate, and the other end of the upper supporting rod penetrates through a movable hole of the upper supporting plate and is movably connected with the upper supporting plate; one end of the lower support rod is fixed below the sliding plate, and the other end of the lower support rod penetrates through the movable hole of the lower support plate to be movably connected with the lower support plate and fixedly connected with the bottom plate; the motor is fixed on the support frame and is connected with the sliding plate through a connecting rod mechanism. The utility model discloses can sway and multi-functionally automatically.

Description

Rocking chair

Technical Field

The utility model relates to a furniture especially relates to a rocking chair.

Background

Rocking chairs are used in many families.

Modern rocking chairs generally include an arcuate base and a seat frame. People sit or lie on the seat frame, and the rocking chair can rock by pedaling with strong force through feet, so that the rocking chair is very comfortable. However, if the rocking chair is not pedaled, the rocking chair can be stopped, the use is still inconvenient, and some people cannot enjoy the fun of rocking the rocking chair. In addition, the pedals are used as power, the rocking mode of the rocking chair is limited, the function is single, and more experiences are lacked.

Along with the improvement of living standard of people and the higher living requirement in every aspect, people now need a multifunctional rocking chair capable of automatically rocking and being convenient to use so as to enrich daily life.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide an automatic rocking chair with convenient use and multiple functions.

In order to solve the technical problem, the rocking chair of the utility model comprises an arc-shaped base, a seat frame and a driving device; the bottom of the seat frame is movably connected with the front end of the arc-shaped base; handrails are arranged on two sides of the seat frame; the driving device is arranged at the rear end of the arc-shaped base.

The driving device comprises a supporting frame, a lower supporting rod, a sliding plate, a bottom plate and a motor; the support frame comprises a lower support plate and two side sliding rails, and the lower support plate is fixedly connected to the bottoms of the inner sides of the two side sliding rails; the lower supporting plate is provided with a movable hole; two ends of the sliding plate are movably connected to the middle parts of the inner sides of the sliding rails on two sides through bearings; the middle part of the sliding plate is provided with a sliding chute, and the inner wall of the sliding chute is vertical to the sliding rails at the two sides; one end of the lower support rod is fixed below the sliding plate, and the other end of the lower support rod penetrates through the movable hole of the lower support plate to be movably connected with the lower support plate and fixedly connected with the bottom plate; the bottom plate is fixedly connected with the rear end of the arc-shaped base; a spring is connected between the lower supporting plate and the bottom plate; the motor is fixed on the support frame and is movably connected with the sliding plate through a connecting rod mechanism.

The connecting rod mechanism comprises a driving rod, a connecting rod and a driven rod; one end of the driving rod is fixedly connected with the motor transmission shaft, and the other end of the driving rod is fixedly connected with one end of the connecting rod; the other end of the connecting rod is fixedly connected with one end of the driven rod; the other end of the driven rod is movably connected into a sliding chute of the sliding plate through a bearing; the driving rod and the driven rod are arranged in parallel in a staggered mode and are perpendicular to the connecting rod.

The driving device also comprises an upper supporting rod; the support frame also comprises an upper support plate; the upper supporting plate is fixedly connected to the upper parts of the inner sides of the sliding rails on the two sides; the upper supporting plate is provided with a movable hole; one end of the upper supporting rod is fixed on the sliding plate, and the other end of the upper supporting rod penetrates through a movable hole of the upper supporting plate and is movably connected with the upper supporting plate.

The middle part of the seat frame is connected with the middle part of the arc-shaped base through a supporting spring.

A positioning rod and a buffer cushion are arranged in the supporting springs in the middle of the seat frame and the middle of the arc-shaped base; the bottom end of the positioning rod is fixed on the arc-shaped base, and the top end of the positioning rod extends to the upper part of the supporting spring; the cushion pad is fixed on the seat frame; a buffer space is arranged between the top end of the positioning rod and the buffer pad.

The upper supporting rod and the lower supporting rod are respectively arranged in parallel in two.

And a traveling wheel is arranged below the bottom plate.

The motor is connected with an intelligent control device.

The top of the upper supporting plate of the supporting frame is fixed with a top plate, and the top plate is fixedly connected to the tops of the inner sides of the sliding rails on the two sides.

Adopt the utility model discloses a structure, owing to be equipped with drive arrangement, drive arrangement includes the support frame, go up bracing piece, lower support bar, sliding plate, bottom plate, motor, the support frame includes backup pad, lower support plate and both sides slide rail, the motor is rotatory, drive the sliding plate through link mechanism and reciprocate to drive lower support bar and lower support plate and reciprocate, the lower support plate is fixed in arc-shaped base, consequently, it sways to drive arc-shaped base, realize that the rocking chair is automatic to sway, high durability and convenient use, all people can both enjoy the enjoyment of rocking chair.

The utility model discloses the motor is connected with intelligent control device, can set up different modes and functions of swaing as required, can have more experiences.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the driving device of the present invention;

fig. 3 is a schematic structural diagram of the link mechanism of the present invention.

Detailed Description

The invention is described in detail below with reference to the following drawings and embodiments:

as shown in fig. 1, 2 and 3, the rocking chair of the present invention comprises an arc base 1 and a seat frame 3. The armrests 4 are arranged on the two sides of the seat frame.

The bottom of the seat frame is movably connected with the front end of the arc-shaped base.

The middle part of the seat frame is connected with the middle part of the arc-shaped base through a supporting spring. The bottom of the seat frame is preferably movably connected with the front end of the arc-shaped base through a hinge.

In order to avoid collision and ensure more comfortable swinging, as a further improvement, a positioning rod and a buffer cushion can be arranged in the supporting springs at the middle parts of the seat frame and the arc-shaped base. The bottom end of the positioning rod is fixed on the arc-shaped base, and the top end of the positioning rod extends to the upper part of the supporting spring. The cushion pad is fixed on the seat frame. A buffer space is arranged between the top end of the positioning rod and the buffer pad.

A drive means 2 is also included. The driving device is arranged at the rear end of the arc-shaped base. The rocking chair is driven to automatically swing by the driving device.

The utility model discloses a drive arrangement includes support frame, upper support rod 6, lower support rod 10, sliding plate 9, bottom plate 12, motor 17.

The support frame includes upper support plate 8, bottom suspension fagging 11 and both sides slide rail 7. Go up backup pad and bottom suspension fagging fixed connection respectively in the inboard upper portion of both sides slide rail and bottom. The upper supporting plate and the lower supporting plate are provided with movable holes. Two ends of the sliding plate are movably connected to the middle parts of the inner sides of the sliding rails on the two sides through bearings. The supporting rod and the upper supporting plate are arranged, so that the sliding plate can be moved more stably, the noise is reduced, and people feel more comfortable.

The sliding plate is provided with a sliding chute in the middle, and the inner wall of the sliding chute is vertical to the sliding rails on the two sides.

One end of the upper supporting rod is fixed on the sliding plate, and the other end of the upper supporting rod penetrates through the movable hole of the upper supporting plate and is movably connected with the upper supporting plate.

One end of the lower support rod is fixed below the sliding plate, and the other end of the lower support rod penetrates through the movable hole of the lower support plate to be movably connected with the lower support plate and fixedly connected with the bottom plate.

The bottom plate is fixedly connected with the rear end of the arc-shaped base. A spring is connected between the lower supporting plate and the bottom plate.

The motor is fixed on the support frame and is movably connected with the sliding plate through a connecting rod mechanism.

The link mechanism of the utility model comprises a driving rod 16, a connecting rod 15 and a driven rod 14. One end of the driving rod is fixedly connected with the motor transmission shaft, and the other end of the driving rod is fixedly connected with one end of the connecting rod. The other end of the connecting rod is fixedly connected with one end of the driven rod. The other end of the driven rod is movably connected in the sliding chute of the sliding plate 9 through a bearing 13. The driving rod and the driven rod are arranged in parallel in a staggered mode and are perpendicular to the connecting rod. The motor rotates, and the sliding plate is driven to move up and down (the bearing 13 moves left and right in the sliding groove of the sliding plate) through the driving rod, the connecting rod, the driven rod and the bearing 13. The sliding plate moves up and down to drive the lower supporting rod and the lower supporting plate to move up and down, and the lower supporting plate is fixed on the arc-shaped base, so that the arc-shaped base is driven to swing.

Preferably, the upper support rod and the lower support rod are respectively provided with two parallel rods. Thus, the device is more stable and comfortable.

Further improve, be fixed with roof 5 above the last backup pad of support frame. The top plate is fixedly connected to the tops of the inner sides of the sliding rails on the two sides.

The motor is the prior art, such as a speed regulating motor.

In order to move conveniently and absorb shock, as a further improvement, a walking wheel is arranged below the bottom plate. The road wheels are preferably rubber wheels. The traveling wheels are in the prior art, such as commonly used universal wheels and the like.

In order to facilitate multi-functional operation, realize more experiences, the motor is connected with intelligent control device. Can utilize this intelligent control device to realize multi-functional control as required: manual control, remote control, mobile phone WiFi control, voice control, and the like. The intelligent control means may be of the prior art.

Claims

1. The utility model provides a rocking chair, includes arc base (1) and sits frame (3), its characterized in that: also comprises a driving device (2); the bottom of the seat frame is movably connected with the front end of the arc-shaped base; handrails (4) are arranged on two sides of the seat frame; the driving device is arranged at the rear end of the arc-shaped base.

2. A rocking chair as claimed in claim 1, wherein: the driving device comprises a supporting frame, a lower supporting rod (10), a sliding plate (9), a bottom plate (12) and a motor (17); the support frame comprises a lower support plate (11) and two side slide rails (7), and the lower support plate is fixedly connected to the bottoms of the inner sides of the two side slide rails; the lower supporting plate is provided with a movable hole; two ends of the sliding plate are movably connected to the middle parts of the inner sides of the sliding rails on two sides through bearings; the middle part of the sliding plate is provided with a sliding chute, and the inner wall of the sliding chute is vertical to the sliding rails at the two sides; one end of the lower support rod is fixed below the sliding plate, and the other end of the lower support rod penetrates through the movable hole of the lower support plate to be movably connected with the lower support plate and fixedly connected with the bottom plate; the bottom plate is fixedly connected with the rear end of the arc-shaped base; a spring is connected between the lower supporting plate and the bottom plate; the motor is fixed on the support frame and is movably connected with the sliding plate through a connecting rod mechanism.

3. A rocking chair as claimed in claim 2, wherein: the link mechanism comprises a driving rod (16), a connecting rod (15) and a driven rod (14); one end of the driving rod is fixedly connected with the motor transmission shaft, and the other end of the driving rod is fixedly connected with one end of the connecting rod; the other end of the connecting rod is fixedly connected with one end of the driven rod; the other end of the driven rod is movably connected into a sliding chute of the sliding plate (9) through a bearing (13); the driving rod and the driven rod are arranged in parallel in a staggered mode and are perpendicular to the connecting rod.

4. A rocking chair as claimed in claim 2, wherein: the driving device also comprises an upper supporting rod (6); the support frame also comprises an upper support plate (8); the upper supporting plate is fixedly connected to the upper parts of the inner sides of the sliding rails on the two sides; the upper supporting plate is provided with a movable hole; one end of the upper supporting rod is fixed on the sliding plate, and the other end of the upper supporting rod penetrates through a movable hole of the upper supporting plate and is movably connected with the upper supporting plate.

5. A rocking chair as claimed in claim 1, 2, 3 or 4, wherein: the middle part of the seat frame is connected with the middle part of the arc-shaped base through a supporting spring.

6. A rocking chair as claimed in claim 5, wherein: a positioning rod and a buffer cushion are arranged in the supporting springs in the middle of the seat frame and the middle of the arc-shaped base; the bottom end of the positioning rod is fixed on the arc-shaped base, and the top end of the positioning rod extends to the upper part of the supporting spring; the cushion pad is fixed on the seat frame; a buffer space is arranged between the top end of the positioning rod and the buffer pad.

7. A rocking chair as claimed in claim 4, wherein: the upper supporting rod and the lower supporting rod are respectively arranged in parallel in two.

8. A rocking chair as claimed in claim 2, 3 or 4, wherein: and a traveling wheel is arranged below the bottom plate.

9. A rocking chair as claimed in claim 2, 3 or 4, wherein: the motor is connected with an intelligent control device.

10. A rocking chair as claimed in claim 2, 3 or 4, wherein: and a top plate (5) is fixed above the upper supporting plate of the supporting frame and is fixedly connected to the tops of the inner sides of the sliding rails on the two sides.