摇摆椅及其摇摆椅架

Abstract

本实用新型公开了一种摇摆椅架，包含架体及供架体前后摇摆的摇摆机构。摇摆机构包含第一连杆、第二连杆、避震器及位于架体下方的底座；底座与架体装配连接以形成出一装配连接处，底座远离装配连接处的后方位置与第一连杆的一端装配连接，第二连杆位于底座的上方并上下伸展，第二连杆的下端与架体铰接，第二连杆的上端设有朝前布置的前支杆及朝后布置的后支杆，后支杆与第一连杆的另一端铰接；避震器具有避震器本体及可于避震器本体中做滑移伸缩的滑移伸缩体，滑移伸缩体及避震器本体的中一者与架体铰接，滑移伸缩体及避震器本体中的另一者与前支杆铰接。本实用新型的摇摆椅架具有摇摆幅度大及保护避震器的优点。另，本实用新型还公开了一种摇摆椅。

Claims

1. A rocking chair frame comprising a frame body and a rocking mechanism for rocking the frame body forward and backward, characterized in that, The rocking mechanism includes a first link, a second link, a shock absorber, and a base located below the frame. The base is assembled and connected to the frame to form an assembly connection. The base is assembled and connected to one end of the first link at a position away from the assembly connection. The second link is located above the base and extends vertically. The lower end of the second link is hinged to the frame. The upper end of the second link has a front support rod arranged forward and a rear support rod arranged backward. The rear support rod is hinged to the other end of the first link. The shock absorber has a shock absorber body and a sliding telescopic body that can slide and extend within the shock absorber body. One of the sliding telescopic body and the shock absorber body is hinged to the frame, and the other of the sliding telescopic body and the shock absorber body is hinged to the front support rod.

2. The rocker chair frame according to claim 1, wherein, The shock absorber is arranged at an angle, with the front lower and the rear higher; the first connecting rod is arranged at an angle, with the rear lower and the front higher.

3. The rocker chair frame of claim 2, wherein, The frame is provided with a front hinge structure for hinged connection of the sliding telescopic body or shock absorber body. The front hinge structure is adjacent to the assembly connection and is also located above the assembly connection. The base is provided with a rear hinge structure for hinged connection of the first connecting rod at a position away from the assembly connection. The rear hinge structure and the assembly connection are each offset upward by a preset distance. The assembly connection is a hinge structure for relative rotation between the base and the frame.

4. The rocker chair frame of claim 1, wherein, The length of the rear support rod is greater than the length of the front support rod; the rear support rod, the front support rod, and the second connecting rod together form an integral structure; the shock absorber is a gas spring.

5. The rocker chair frame of claim 1, wherein, The frame is a folding frame that can be unfolded or folded in the left and right directions, and the swing mechanism is provided on both the left and right sides of the frame.

6. The rocker chair frame of claim 5, wherein, The frame includes a left frame, a right frame, a first crossbeam, and a second crossbeam. The left and right frames are arranged side-by-side, spaced apart from each other. The first crossbeam is inclined from left to right, with its left end hinged to the lower end of the left frame and its right end extending to a position adjacent to the right frame. The second crossbeam is inclined from right to left, with its right end hinged to the lower end of the right frame and its left end extending to a position adjacent to the left frame. The middle portions of the second and first crossbeams are also hinged to each other to form a middle hinge. The base of the left-side rocking mechanism is assembled and connected to the lower end of the left frame to form the assembly connection. The second link of the left-side rocking mechanism is hinged to the lower end of the left frame. The base of the right-side rocking mechanism is assembled and connected to the lower end of the right frame to form the assembly connection. The second link of the right-side rocking mechanism is hinged to the lower end of the right frame.

7. The rocker chair frame of claim 6, wherein, A left armrest is provided above the lower end of the left frame, and a right armrest is provided above the lower end of the right frame. The first crossbeam has a right-side mounting rod for the seat, adjacent to the right armrest and for mounting on the right side of the seat, and a first support rod for supporting the right-side mounting rod from below. The first support rod is rotatably connected to both the first crossbeam and the right armrest. The second crossbeam has a left-side mounting rod for the seat, adjacent to the left armrest and for mounting on the left side of the seat, and a second support rod for supporting the left-side mounting rod from below. The second support rod is rotatably connected to both the second crossbeam and the left armrest.

8. The rocker chair frame of claim 7, wherein, Both the first and second support rods are trapezoidal rings with open ends; the first and second support rods are located at the bottom edge of the trapezoidal rings, the first and second support rods are rotatably connected to the right handrail frame, and the position of the first support rod forming the bottom edge of the trapezoidal rings is rotatably connected to the first crossbeam; the first and second support rods are rotatably connected to the left handrail frame, and the position of the second support rod forming the bottom edge of the trapezoidal rings is rotatably connected to the second crossbeam.

9. The rocker chair frame of claim 7, wherein, The rotatable connection between the first support rod and the first crossbeam is located between the right end of the first crossbeam and the central hinge; the rotatable connection between the second support rod and the second crossbeam is located between the left end of the second crossbeam and the central hinge; the lower end of the left frame and the upper position of the left frame away from the lower end are arranged at an obtuse angle together; the lower end of the right frame and the upper position of the right frame away from the lower end are arranged at an obtuse angle together.

10. A rocker chair comprising a seat, characterized in that The rocking chair further includes a rocking chair frame according to any one of claims 1 to 9, wherein the seat is fitted to the frame and located above the rocking mechanism.

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