Folding displacement machine quick-mounting mechanism

Abstract

The utility model relates to the technical field of shifting machine, specifically disclose folding shifting machine quick -mounting mechanism, including the suspension and the chassis that connect, the chassis includes the base frame and sets up the base on the base frame, be provided with the spring in the base, the spring is connected with the sliding block, the suspension includes the stand, the stand is connected with the base rotation, the stand can contact with the sliding block and gradually compress the spring in the rotation process, thereby the sliding block gradually moves down until the sliding block is inserted into the inside stand. The utility model realizes the rotary folding installation of suspension and chassis, and is convenient for the quick connection locking of both, improves the dismounting efficiency, improves the use security simultaneously.

Description

Technical Field

[0001] This utility model relates to the field of transfer machine technology, specifically a quick-assembly mechanism for a folding transfer machine. Background Technology

[0002] A motion transfer machine is a device used to assist people with mobility impairments in moving around, and it typically consists of a frame and base, a lifting system, slings or support devices, and a control unit. For example, in a motion transfer machine disclosed in earlier application CN219089979U, the suspension and base are locked together with fasteners, preventing quick folding and assembly, which is a drawback. Utility Model Content

[0003] The purpose of this invention is to provide a quick-assembly mechanism for a folding and shifting machine to solve the problems mentioned in the background art.

[0004] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution: a quick-assembly mechanism for a folding and shifting machine, including a suspension and a base frame connected together, the base frame including a base frame and a base set on the base frame, a spring being provided inside the base, and the spring being connected to a slider; The suspension includes a column, which is rotatably connected to the base. During rotation, the column can contact the slider and gradually compress the spring, thereby causing the slider to gradually move downward until it is engaged inside the column.

[0005] Furthermore, a partition is provided inside the base, and a receiving space is formed between the partition and the inner wall of the base, and the spring is disposed within the receiving space.

[0006] Furthermore, a guide post is provided within the accommodating space, the spring is sleeved on the guide post, and the slider is sleeved on one end of the guide post and can move along the guide post.

[0007] Furthermore, the slider includes a base and a protrusion disposed on one side of the top of the base. The protrusion has an arc surface facing the partition, and the arc surface can contact the slider. The protrusion can penetrate into the interior of the column.

[0008] Furthermore, a first opening is provided on one side of the base, and the slider is connected to the pedal on one side, with the pedal extending through the first opening to the outside of the base.

[0009] Furthermore, the base is provided with a first locking hole, and the column is provided with a second locking hole, the first locking hole and the second locking hole are for the locking component to pass through.

[0010] Furthermore, the column is positioned above the partition during rotation.

[0011] Furthermore, a second opening is provided on the other side of the base, which provides space for the column to rotate.

[0012] This utility model has the following beneficial effects: This invention enables the suspension and base frame to be rotated and folded for installation, while facilitating quick connection and locking of the two, improving assembly and disassembly efficiency, and enhancing safety during use. Attached Figure Description

[0013] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figures 1-3 This is a schematic diagram of the quick-assembly mechanism of the folding shifter in Example 1; Figure 4 This is a schematic diagram of the quick-assembly mechanism of the folding shifter in Example 1 in a folded state. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] Example 1 like Figures 1-3 As shown, the quick-assembly mechanism of the folding and shifting machine in this embodiment is mainly composed of a suspension 10 and a base frame 20 connected to each other. The suspension 10 and the base frame 20 are rotatably connected by a pin.

[0017] The suspension 10 includes a pillar 11 and other conventional accessories such as hangers that are connected to the pillar 11.

[0018] Specifically, the base frame 20 includes a base frame 21 and a base 22 disposed on the base frame 21. A partition 25 is disposed inside the base 22, and a receiving space is formed between the partition 25 and the inner wall of the base 22. The spring 23 is disposed in the receiving space and is connected to the slider 24. At the same time, a guide post 26 is disposed in the receiving space, and the spring 23 is sleeved on the guide post 26. The slider 24 is sleeved on one end of the guide post 26 and can move along the guide post 26.

[0019] The slider 24 includes a base 241 and a protrusion 242 disposed on one side of the top of the base 241. The protrusion 242 has an arc surface 243 facing the partition 25. The arc surface 243 can contact the slider 24. The protrusion 242 can penetrate into the interior of the column 11, and a stepped surface structure is formed between the protrusion 242 and the base 241.

[0020] Here, the column 11 and the base 22 are rotatably connected by a pin. During the rotation, the column 11 can contact the slider 24 and gradually compress the spring 23. As a result, the slider 24 gradually moves downward until it is inserted into the column 11. During the rotation, the column 11 is located above the partition 25.

[0021] A first opening 221 is provided on one side of the base 22. The slider 24 is connected to the pedal 27 on one side. The pedal 27 extends through the first opening 221 to the outside of the base 22. A second opening 222 is provided on the other side of the base 22. The second opening 222 is used to provide space for the column 11 to rotate.

[0022] Correspondingly, the base 22 is provided with a first locking hole 223, and the column 11 is provided with a second locking hole 111. The first locking hole 223 and the second locking hole 111 are for the locking component to pass through.

[0023] During assembly, rotate the column 11 clockwise through the second opening 222 into the base 22. The column 11 abuts against the arc surface 243 of the protrusion 242 in the slider 24. Continue rotating to compress the spring 23, and the slider 24 is pressed down until the protrusion 242 enters the column 11. This can produce a "click" sound feedback, indicating that the installation is in place. At the same time, the stepped surface structure locks the column 11 to prevent it from rotating back. At this time, the first locking hole 22 and the second locking hole 111 coincide, and the pin can be locked in.

[0024] When folding is required, step on or press the pedal 27. The pedal 27 will cause the slider 24 to press down until it disengages from the column 11. Then, rotate the column 11 counterclockwise to fold the column. After folding, the column will resemble a folded object. Figure 4 As shown.

[0025] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A quick-assembly mechanism for a folding and shifting machine, comprising a suspension and a base frame connected together, characterized in that, The base frame includes a base frame and a base mounted on the base frame. A spring is installed inside the base frame and the spring is connected to the slider. The suspension includes a column, which is rotatably connected to the base. During rotation, the column can contact the slider and gradually compress the spring, thereby causing the slider to gradually move downward until it is engaged inside the column.

2. The quick-assembly mechanism for the folding and shifting machine according to claim 1, characterized in that: A partition is provided inside the base, and a receiving space is formed between the partition and the inner wall of the base. The spring is disposed within the receiving space.

3. The quick-assembly mechanism for the folding and shifting machine according to claim 2, characterized in that: A guide post is provided in the accommodating space, the spring is sleeved on the guide post, and the slider is sleeved on one end of the guide post and can move along the guide post.

4. The quick-assembly mechanism for the folding and shifting machine according to claim 3, characterized in that: The slider includes a base and a protrusion disposed on one side of the top of the base. The protrusion has an arc surface facing the partition, and the arc surface can contact the slider. The protrusion can penetrate into the interior of the column.

5. The quick-assembly mechanism for the folding and shifting machine according to claim 1, characterized in that: The base has a first opening on one side, and the slider is connected to the pedal on one side. The pedal extends through the first opening to the outside of the base.

6. The quick-assembly mechanism for the folding and shifting machine according to claim 1, characterized in that: The base is provided with a first locking hole, and the column is provided with a second locking hole. The first locking hole and the second locking hole are for the locking component to pass through.

7. The quick-assembly mechanism for the folding and shifting machine according to claim 2, characterized in that: The column is positioned above the partition during rotation.

8. The quick-assembly mechanism for the folding and shifting machine according to claim 1, characterized in that: A second opening is provided on the other side of the base, which provides space for the column to rotate.

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