WO2022193533A1

WO2022193533A1 - Pull-down cushioning clothes hanging device

Info

Publication number: WO2022193533A1
Application number: PCT/CN2021/111369
Authority: WO
Inventors: 赖普芬; 林志逸
Original assignee: 海南库博五金制品有限公司
Priority date: 2021-03-16
Filing date: 2021-08-07
Publication date: 2022-09-22
Also published as: CN215382548U

Abstract

A pull-down cushioning clothes hanging device, comprising a housing assembly (1), a swing force arm (2), and a rotating disc (3), a telescopic cylinder (4), and a pull-down damper (5) that are provided in an inner cavity of the housing assembly. The swing force arm (2) swings along a preset opening of the housing assembly (1) along with rotation of the rotating disc (3) to perform state switching; the telescopic cylinder (4) has a tail end hinged to the housing assembly (1), and a telescopic end portion hinged to the rotating disc (3); the pull-down damper (5) is vertically mounted in the inner cavity of the housing assembly (1), and the end portion of the pull-down damper (5) abuts against and is matched with the swing force arm (2) which swings to be switched to a horizontal state; and a limiting stop block (12) is formed in the housing assembly (1).

Description

A pull-down buffer clothes hanging device

technical field

The utility model relates to the technical field of household accessories, in particular to a pull-down buffering clothes hanging device.

Background technique

In the field of furniture and wardrobes, the existing clothes hanging device is supported by a pull rod provided with an upper or lower hem, but the pull rod lacks effective limiting and buffering functions, resulting in the pull rod easily hitting the clothes hanging device during use the shell, or the hem speed is too fast and there are problems such as safety hazards.

Utility model content

Aiming at the deficiencies of the prior art, the purpose of the present invention is to provide a reliable and stable pull-down buffering clothes hanging device.

In order to achieve the above purpose, the solution provided by the present invention is a pull-down buffering clothes hanging device, which includes a shell assembly, a swing arm, a rotating disk, a telescopic cylinder and a pull-down damper arranged in the inner cavity of the shell assembly, wherein , the rotating plate is pivotally connected to the inner cavity of the casing assembly, one end of the swinging force arm is fixedly connected to the rotating plate, and the swinging force arm swings and switches along the preset opening of the casing assembly with the rotation of the rotating plate state; the rear end of the telescopic cylinder is hinged to the housing assembly and its telescopic end is hinged to the rotating disk, the pull-down damper is vertically installed in the inner cavity of the shell assembly, and the end of the pull-down damper is connected to the rotating plate. The swinging force arm that swings to the horizontal state is in conflict and fit; a limiting block is formed in the housing assembly, wherein the limiting block can be in conflict with the rotating disk that is in the swinging state or the vertical state. .

Further, the shell assembly is composed of two unilateral shells spliced together.

Further, a guide portion is formed in the housing assembly, and the guide portion is provided with a guide hole through which the telescopic end of the pull-down damper can move through.

Further, the rotating disk is formed with a slot for inserting and inserting the end of the swing arm.

The beneficial effects of the utility model are: through the extension/shortening action of the telescopic rod, the swing of the auxiliary rotating disk and the swing arm can be switched between the horizontal state or the vertical state; The deceleration state of the swing arm can effectively avoid the problem of hitting the shell components, and the safety and stability are better.

Description of drawings

Figure 1 is a schematic diagram of a clothes hanging device.

Figure 2 is a schematic diagram of the inside of the clothes hanging device.

Fig. 3 is a schematic diagram of the inside of the clothes hanging device in a vertical state.

FIG. 4 is a schematic diagram of the interior of the clothes hanging device in a horizontal state.

FIG. 5 is an expanded schematic view of the housing assembly.

FIG. 6 is a schematic diagram of the assembly of the swing arm and the rotating disk.

Among them, 1-housing assembly, 11-opening, 12-limiting block, 13-guide part, 2-swing arm, 3-rotating disk, 31-slot, 4-telescopic cylinder, 5-pull-down damper.

Detailed ways

In order to facilitate the understanding of the present utility model, the present utility model will be described more fully below with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the accompanying drawings. However, the present invention may be implemented in many different forms and is not limited to the embodiments described herein. These embodiments are provided so that the disclosure of the present invention will be more thorough and complete. It should be noted that the "first" and "second" mentioned in the present invention do not represent a specific quantity and order, but are only used for the distinction of names.

Referring to Figures 1 to 6, in this embodiment, a pull-down buffer clothes hanging device includes a housing assembly 1, a swing arm 2, a rotating disk 3, a telescopic cylinder 4 and a pull-down damper 5, wherein the rotating The disc 3 , the telescopic cylinder 4 and the pull-down damper 5 are all arranged in the inner cavity of the housing assembly 1 . As shown in FIG. 5 , the housing assembly 1 of this embodiment is composed of two unilateral housings spliced together, which is convenient for assembly.

Referring to FIG. 2 , specifically, the rotating disk 3 is pivotally connected to the inner cavity of the housing assembly 1 through a rotating shaft, so that the rotating disk 3 can rotate around the rotating shaft. Referring to FIG. 6, one end of the swing arm 2 extends into the inner cavity of the housing assembly 1 and is fixedly connected to the rotating plate 3, wherein the rotating plate 3 is formed with a slot 31 for the end of the swing arm 2 to be embedded and inserted. After the swing arm 2 is inserted into the rotating plate 3, it is reinforced and locked by screws. Next, the swinging force arm 2 swings along the preset opening 11 of the housing assembly 1 to switch the horizontal state or the vertical state with the rotation of the rotating disk 3 , wherein, referring to FIG. 4 , the swinging force arm 2 pulls down and swings to switch To the horizontal state, on the contrary, as shown in FIG. 3, the swing force arm 2 pushes up and swings to switch to the vertical state.

In this embodiment, the rear end of the telescopic cylinder 4 is hinged with the housing assembly 1 and its telescopic end is hinged with the rotating disk 3, and the rotating disk 3 is driven by the telescopic cylinder 4 to rotate in a forward or reverse direction, and then Realize the upward swing or downward swing action of driving the swing arm 2 . The pull-down damper 5 is vertically installed in the inner cavity of the housing assembly 1 , wherein the rear end of the pull-down damper 5 is fixed in the inner cavity of the shell assembly 1 and its telescopic end is vertically upward. In addition, a guide portion 13 is formed in the housing assembly 1, and the guide portion 13 is provided with a guide hole for the telescopic end portion of the pull-down damper 5 to vertically move through. In the state, it is slightly higher than the lower edge of the opening 11, so that when the swing force arm 2 is pulled down and swings to a horizontal state, it can be in conflict with the end of the pull-down damper 5, so that the pull-down damper 5 can be used to counteract the swinging force. The damping and buffering effect of the arm 2 can avoid problems such as high-speed collision between the swing force arm 2 and the lower edge of the opening 11 .

Further, a buffer rubber sleeve is sleeved on the telescopic end of the pull-down damper 5 .

In this embodiment, a limiting block 12 is formed in the housing assembly 1, wherein the limiting block 12 can interfere with and cooperate with the rotating disk 3 in a horizontal state or a vertical state. The rotating disk 3 in the horizontal or vertical state is in contact with the limit, so as to limit the rotation stroke of the rotating disk 3 and the swing arm 2. At the same time, the limit block cooperates with the pull-down damper 5 to jointly switch the swing. The swing arm 2 in the horizontal state performs buffering and limiting effects.

For ease of understanding, further explanations are given below in conjunction with specific working principles.

When the swing arm 2 in the vertical state is pulled down and switched to the horizontal state, the user pulls down the swing arm 2 and is driven by the telescopic cylinder 4 to automatically swing the swing arm 2 down along the opening 11 at a uniform speed. When the swing arm 2 swings close to the horizontal state, it will collide with the telescopic end of the pull-down damper 5. At this time, the pull-down damper 5 has the effect of decelerating and buffering the swing arm 2 until the swing arm 2 is switched. When it is in a horizontal state and the rotating disk 3 is in conflict with the limit stop, the swinging force arm 2 can be pulled down and swung in place.

When the swing arm 2 in the horizontal state is pushed up and switched to the vertical state, the user pushes the swing arm 2 up and is driven by the telescopic cylinder 4 to automatically swing the swing arm 2 up along the opening 11 at a uniform speed , until the swinging force arm 2 swings up to a vertical state and the rotating plate 3 is in conflict with the limit stop, so that the swinging force arm 2 is pushed up and swung in place.

The above-mentioned embodiments are only preferred embodiments of the present invention, and do not limit the present invention in any form. Any person skilled in the art, without departing from the scope of the technical solution of the present invention, utilizes the technical content disclosed above to make more possible changes and modifications to the technical solution of the present invention, or modifications are equivalent to the present invention. Example. Therefore, all equivalent and equivalent changes made according to the idea of the present utility model without departing from the content of the technical solution of the present utility model shall be covered within the protection scope of the present utility model.

Claims

A pull-down buffering clothes hanging device, comprising a shell assembly (1), a swinging force arm (2), a rotating disk (3), a telescopic cylinder (4) and a pull-down damper arranged in the inner cavity of the shell assembly (1) A device (5), wherein the rotating plate (3) is pivotally connected to the inner cavity of the housing assembly (1), one end of the swinging force arm (2) is fixedly connected to the rotating plate (3), and the swinging force arm (2) is fixedly connected to the rotating plate (3). (2) Swing and switch states along the opening (11) preset in the casing assembly (1) along with the rotation of the rotating disc (3); it is characterized in that the rear end of the telescopic cylinder (4) is hinged to the casing The assembly (1) and its telescopic end are hinged with the rotating disk (3), the pull-down damper (5) is vertically installed in the inner cavity of the housing assembly (1) and the end of the pull-down damper (5) The oscillating force arm (2) which swings to a horizontal state is in conflict with the swivel arm (2); a limiting stopper (12) is formed in the housing assembly (1), wherein the limiting stopper (12) can be connected with the swinging force arm (2). The rotating discs (3) switched to the horizontal state or the vertical state interfere with each other.
A pull-down buffering clothes hanging device according to claim 1, characterized in that: the shell assembly (1) is composed of two unilateral shells spliced together.
A pull-down buffer clothes hanging device according to claim 1, characterized in that: a guide portion (13) is formed in the housing assembly (1), and the guide portion (13) is provided with a pull-down damper ( 5) The guide hole through which the telescopic end can move through.
The pull-down buffering clothes hanging device according to claim 1, characterized in that: the rotating plate (3) is formed with a slot (31) for inserting and inserting the end of the swing arm (2).