Pressing locking device
Through the rotational cooperation of the bracket, pressing block and transmission block, combined with the tensioning force of the spring, the structure of the pressing locking device is simplified, the complex structure and inconvenient operation in the prior art are solved, and simple and reliable one-button operation and self-reset functions are realized.
Patent Information
- Application Number
- CN202422624687.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-30
- Publication Date
- 2025-07-08
- Estimated Expiration
- 2034-10-30
AI Technical Summary
The existing press locking device has a complex structure, requires multiple independent components and is not user-friendly in operation. In particular, the locking and pop-up functions are realized by different components, which occupy a large space and is complex in operation.
A simple mechanical structure consisting of a bracket, pressing block, transmission block and spring is adopted to achieve a self-reset function through the rotational cooperation of pressing block and transmission block, using the spring's tightening force to achieve a self-reset function, reducing mechanical components and simplifying operation.
It realizes one-click operation with simple structure and low failure rate, provides self-reset function, and reduces the space occupation and operation complexity of the device.
Smart Images
Figure CN223072347U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of automobile interior parts, and particularly relates to a pressing and locking device. Background Art
[0002] With the continuous improvement of living standards, while people's demands for the performance, appearance and safety performance of automobiles are increasing, their requirements for the interior and exterior environment of automobiles are also increasing. In addition to meeting people's basic travel needs, automobiles are gradually deriving more functional requirements, and with the increasing demand for the internal storage function of automobiles, various pressing and locking devices have emerged as the times require. For example, a pop-up cup holder on the armrest of an automobile seat, and an external interaction point button, which realizes the pop-up of the cup holder and provides a locking function after the cup holder retracts by pressing the button.
[0003] In the existing pressing and locking structure, the pop-up and locking functions are completed by two or more independent components. The locking function is completed by an elastic buckle, and the pop-up is realized by another elastic element. The structure is relatively complex, and a large space is required for the structural layout. Another locking and pop-up structure is not a one-key operation, but two or more buttons are operated simultaneously, which requires both hands to operate, is complicated to operate, and is not user-friendly.
[0004] The patent of the utility model aims to propose a new mechanical structure different from the current mainstream, a pressing and locking device with fewer mechanical components and lower failure rate. Summary of the Utility Model
[0005] The purpose of the utility model is to provide a pressing and locking device, which has a simple structure, fewer mechanical components, low failure rate, and provides a self-resetting function after the button is released.
[0006] The technical solution provided by the utility model is as follows:
[0007] Bracket;
[0008] A pressing block, one end of which is rotatably connected to one end of the bracket;
[0009] A button, which is connected to the other end of the pressing block;
[0010] Wherein, an arc-shaped groove is arranged on the edge of the pressing block;
[0011] A transmission block, one end of which is rotatably connected to the other end of the bracket, and the other end is matched and arranged in the arc-shaped groove and can slide along the arc-shaped groove;
[0012] Two first spring connecting columns, which are symmetrically arranged on both sides of the pressing block and are close to the arc-shaped groove;
[0013] Two second spring connecting columns, symmetrically arranged on both sides of the transmission block;
[0014] Two springs, symmetrically arranged on both sides of the pressing block and the transmission block; one end of the spring is connected to the first spring connecting column, and the other end is connected to the second spring connecting column.
[0015] Preferably, the button is an oval button, with a larger pressing range.
[0016] Preferably, a protruding column is provided at the rotational connection of the transmission block.
[0017] Preferably, the bracket adopts a symmetric structure, and symmetric pin holes are provided at both ends. The pressing block and the transmission block are both placed inside the bracket.
[0018] Preferably, the rotational connection between the transmission block and the pressing block and the bracket is connected by a pin.
[0019] Preferably, the spring adopts a tension spring, and there is always a tendency of a tension force.
[0020] The beneficial effects of the present utility model are:
[0021] A pressing and locking device provided by the present utility model has a simple structure, few mechanical components, low failure rate, and provides a self-resetting function after the button is released. Description of the Drawings
[0022] Figure 1 It is a schematic diagram of the overall structure of the pressing and locking device described in the present utility model.
[0023] Figure 2 It is a schematic diagram of the button of the pressing and locking device described in the present utility model.
[0024] Figure 3 It is a schematic diagram of the pressing block of the pressing and locking device described in the present utility model.
[0025] Figure 4 It is a schematic diagram of the transmission block of the pressing and locking device described in the present utility model.
[0026] Figure 5 It is a schematic diagram of the bracket of the pressing and locking device described in the present utility model.
[0027] Figure 6 It is a schematic diagram of the spring of the pressing and locking device described in the present utility model. Detailed Description of the Embodiment
[0028] The following further detailed description of the present utility model is made with reference to the drawings, so that those skilled in the art can implement it according to the description in the specification.
[0029] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model.
[0030] As Figure 1 shown, the present utility model provides a pressing and locking device, including a bracket 140; a pressing block 120, one end of which is rotatably connected to one end of the bracket 140; a button 110, which is connected to the other end 123 of the pressing block 120; wherein, an arc-shaped groove 121 is provided at the edge of the pressing block 120; a transmission block 130, one end of which is rotatably connected to the other end of the bracket, and the other end 131 is fitted in the arc-shaped groove 121 and can slide along the arc-shaped groove 121; two first spring connecting columns 122, which are symmetrically arranged on both sides of the pressing block 120 and are close to the arc-shaped groove 121; two second spring connecting columns 132, which are symmetrically arranged on both sides of the transmission block 130; two springs 150, which are symmetrically arranged on both sides of the pressing block 120 and the transmission block 130; one end of the spring 150 is connected to the first spring connecting column 122, and the other end is connected to the second spring connecting column 132. The pressing and locking device provided by the present utility model has a simple structure, few mechanical components, low failure rate, and provides a self-resetting function after the button is released.
[0031] As Figure 2 shown, the button 110 is an oval button. When the button is externally pressed, the button moves downward (including linear movement in other directions), ensuring sensitive unlocking and a large pressing area. Therefore, when unlocking, pressing the middle or both sides can achieve the unlocking effect.
[0032] As Figure 3 and 4 shown, one end 123 of the pressing block 120 is connected to the button 110. When the button 110 undergoes linear displacement, pressing transmission is realized, driving the transmission block 130 to rotate. The arc-shaped groove 121 at the edge of the pressing block 120 meshes with one end 131 of the pressing block.
[0033] As Figure 5 shown, the bracket 140 is provided with a plurality of symmetrically arranged pin holes for rotatably connecting the transmission block 130 and the pressing block 120. In the figure and in comparison with engineering data, the features are simplified, and only the connecting parts are retained. The actual bracket 140 is larger and has better supporting force.
[0034] As Figure 6 shown, the spring 150 is a tension spring and always has a tendency of tensile force.
[0035] The utility model adopts the principle of spring tensioning and structural limitation to realize the self-resetting function of the pressing and locking device; by pressing the button 110, the pressing block 120 and the transmission block 130 are rotated, overcoming the acting force of the spring 150, and the function is realized through the lever principle.
[0036] The utility model provides a pressing and locking device, which includes parts such as a button 110, a bracket 140, a pressing block 120, a transmission block 130, and a spring 150. After the external button 110 is pressed, the button moves downward (including linear motion in other directions), driving the pressing block 120 to move. The pressing block 120 only has the freedom of rotation. When the pressing block 120 rotates, the transmission block 130 engaged with its arc-shaped groove 121 rotates accordingly. At the same time, on both sides of the pressing block 120 and the transmission block 130, the left and right symmetric first spring connection columns 122 and second spring connection columns 132 are arranged. As the pressing distance and the rotation angle increase, the center distance becomes larger, thereby pulling the spring 150, and the spring 150 stores elastic energy. Then, when the external button is released, the self-resetting function is realized. The utility model provides a pressing and locking device, which reduces the number of components of the current common pressing and locking device, reduces the space volume for easy arrangement, and reduces the failure rate of the device.
[0037] Although the embodiments of the utility model have been disclosed as above, it is not limited to the applications listed in the specification and the embodiments. It can be fully applied to various fields suitable for the utility model. For those familiar with the field, other modifications can be easily achieved. Therefore, without departing from the general concept defined by the claims and the equivalent scope, the utility model is not limited to the specific details and the illustrated examples here.
Claims
1. A pressing and locking device, characterized in that, Comprising: Bracket; Pressing block, one end of which is rotatably connected to one end of the bracket; Button, which is connected to the other end of the pressing block; Wherein, an arc-shaped groove is provided at the edge of the pressing block; Driving block, one end of which is rotatably connected to the other end of the bracket, and the other end is correspondingly arranged in the arc-shaped groove and can slide along the arc-shaped groove; Two first spring connecting columns, which are symmetrically arranged on both sides of the pressing block and are close to the arc-shaped groove; Two second spring connecting columns, which are symmetrically arranged on both sides of the driving block; Two springs, which are symmetrically arranged on both sides of the pressing block and the driving block; one end of the spring is connected to the first spring connecting column, and the other end is connected to the second spring connecting column.
2. The pressing and locking device according to claim 1, characterized in that, The button is an oval button.
3. The pressing and locking device according to claim 1, characterized in that, A protruding column is provided at the rotational connection of the driving block.
4. A pressing and locking device according to claim 1, wherein, The bracket adopts a symmetrical structure, and symmetrical pin holes are provided at both ends. The pressing block and the driving block are both placed inside the bracket.
5. The pressing and locking device according to claim 3 or 4, characterized in that, The rotational connection between the driving block and the pressing block and the bracket is connected by a pin.
6. The pressing and locking device according to claim 1, wherein, The spring adopts a tension spring and always has a tendency of tensile force.