Sliding rail structure
By adopting a combination of cylinder seat, movable restriction member, slider and limit column in the slide rail structure, combined with the bidirectional cushioning design of the tension spring and damping cylinder, the shortcomings of the existing buffering slide rails in absorbing impact force and noise are solved. , realizes multi-directional buffering and position limitation of the slider, and improves the stability and life of the equipment.
Patent Information
- Application Number
- CN202421367698.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-14
- Publication Date
- 2025-01-10
- Estimated Expiration
- 2034-06-14
AI Technical Summary
The existing buffer slides are difficult to effectively absorb and alleviate impact forces during movement, resulting in unsmooth motion and noise generation, and the structural complexity is high, making it difficult to meet the multi-directional buffering needs.
Using a combined structure of cylinder seat, movable restriction member, slider and limit column, through the cooperation of the tension spring and damping cylinder, the slider is realized in two-way buffering in multi-directional motion, and the slider position is defined through limit columns to ensure that The stability of the slider in different states.
It realizes the bidirectional buffering function of the slider in multi-directional motion, absorbs impact force, improves motion smoothness and equipment life, and simplifies structural design, reduces costs, and has superior technical and economical performance.
Smart Images
Figure CN222334268U_ABST
Abstract
Description
[Technical field]
[0001] The utility model mainly relates to a slide rail structure. [Background technology]
[0002] Buffer slides are slides with a buffering function, mainly used in mechanical equipment, furniture or other occasions that require smooth movement to reduce the impact and noise generated by moving parts during movement, improve the smoothness of movement and the life of the equipment. In order to enrich the types of buffer slides for consumers to choose from, we propose a new structural solution. [Contents of the utility model]
[0003] In order to solve at least one of the above problems, the utility model proposes a new structural solution. The slide rail structure adopts the following technical solution:
[0004] A slide rail structure comprises a cylinder seat, a movable limiting member, a sliding block and a limiting column, wherein the cylinder seat is provided with a groove for the movable limiting member to be assembled on the cylinder seat;
[0005] The slider is connected to the cylinder seat and can slide relative to the cylinder seat, and the movable limiting member is respectively connected to the cylinder seat and the slider to limit the relative movement of the slider and the cylinder seat;
[0006] The slider is provided with a displacement groove, and the limiting column is arranged between the cylinder seat and the slider; the cylinder seat is provided with a guide groove, and the limiting column is respectively connected to the displacement groove and the guide groove, and the slider slides relative to the cylinder seat to drive the limiting column to move along the guide groove.
[0007] Preferably, a first slot and a second slot are respectively provided on both sides of the cylinder seat, and the activity limiting member comprises a tension spring and a damping cylinder, the tension spring is installed in the first slot, and the damping cylinder is installed in the second slot.
[0008] Preferably, the cylinder seat is provided with an inserting position, the slider is connected to the inserting position and moves along the inserting position; the inserting position extends a rib, and the side of the slider extends a folding edge, which is connected with the rib through the folding edge to limit the slider from leaving the cylinder seat.
[0009] Preferably, the guide slide groove is arranged at the plug-in position, and the guide slide groove is provided with a bending position.
[0010] Preferably, the limiting column includes a column bar and a bottom plate, the column bar is respectively connected to the displacement groove and the guide groove; the slider is provided with a connecting groove, a recess is provided in the connecting groove, and the bottom plate is placed in the recess so that the slider drives the bottom plate to move.
[0011] Preferably, ears are provided on both sides of the slider for connecting the tension spring and the damping cylinder, and the ears are provided with bayonet sockets for buckling the tension spring / damping cylinder to limit the tension spring / damping cylinder from falling out of the ears.
[0012] Preferably, the bottom end surface of the sliding block is provided with a clamping head protruding from the bottom end surface.
[0013] Compared with the background technology, the utility model has the following beneficial effects:
[0014] The utility model proposes a slide rail structure, which adopts a tension spring and a damping cylinder with a buffer structure. When the slider and the cylinder seat are relatively pulled apart, the tension spring is used for buffering, and when the slider and the cylinder seat are relatively retracted, the damping cylinder is used for buffering, so that the movement of the slider has a two-way buffering function to absorb and alleviate the impact force caused by the movement. It has the advantages of simple structure, compact coordination, and reasonable design; therefore, it is a product with superior performance in both technical and economic performance.
Brief Description of the Drawings
[0015] Figure 1 This is a schematic diagram of the slide rail structure in a preferred embodiment of the utility model;
[0016] Figure 2 This is a schematic diagram of the extension of the slide rail structure in the preferred embodiment provided by the utility model;
[0017] Figure 3 A schematic diagram of a cylinder seat in a preferred embodiment of the utility model;
[0018] Figure 4 A schematic diagram of the bottom surface of a cylinder seat in a preferred embodiment of the utility model;
[0019] Figure 5 This is a schematic diagram of a slider in a preferred embodiment of the present invention. [Specific implementation method]
[0020] The embodiments of the present invention are described in detail below. The embodiments are shown in the accompanying drawings, wherein the same or similar numbers throughout represent the same or similar elements or elements with the same or similar functions.
[0021] In the present invention, unless otherwise specified and limited, the terms "assembly", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can also be a mechanical connection; it can be directly connected, or it can be connected through an intermediate medium, or the two elements can be internally connected. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0022] The following is a further description of the specific implementation of the utility model in conjunction with the drawings of the specification, so that the technical solution and its beneficial effects of the utility model are clearer and more explicit. The following description of the embodiments with reference to the drawings is exemplary and intended to explain the utility model, but cannot be understood as limiting the utility model.
[0023] The preferred embodiment provided by the utility model is as follows: Figure 1 to Figure 5 As shown, a slide rail structure includes a cylinder seat 1, a movable limiting member 2, a slider 3 and a limiting column 4. The cylinder seat 1 is provided with a groove for the movable limiting member 2 to be assembled on the cylinder seat 1;
[0024] The slider 3 is connected to the cylinder seat 1 and can slide relative to the cylinder seat 1. The movable limiting member 2 is respectively connected to the cylinder seat 1 and the slider 3 to limit the relative movement of the slider 3 and the cylinder seat 1.
[0025] The slider 3 is provided with a displacement groove 31, and the limit column 4 is arranged between the cylinder seat 1 and the slider 3; the cylinder seat 1 is provided with a guide groove 11, and the limit column 4 is respectively connected to the displacement groove 31 and the guide groove 11, and the slider 3 slides relative to the cylinder seat 1 to drive the limit column 4 to move along the guide groove 11.
[0026] The cylinder seat 1 is provided with a first slot 12 and a second slot 13 on both sides, and the movable limiting member 2 includes a tension spring 21 and a damping cylinder 22. The head ends of the tension spring 21 and the damping cylinder 22 are fixed to the cylinder seat, and the ends of the two are connected to the ear 33. The tension spring 21 is installed in the first slot 12, and the damping cylinder 22 is installed in the second slot 13. The bottom end surface of the slider 3 is provided with a clamping head 32 protruding from the bottom end surface for easy installation on other components. The slider 3 is provided with ears 33 on both sides for the tension spring 21 and the damping cylinder 22 to connect, and the ear 33 is provided with a bayonet 34 for the tension spring 21 / damping cylinder 22 to buckle to limit the tension spring 21 / damping cylinder 22 from falling out of the ear 33. The connection between the tension spring 21 / damping cylinder 22 and the ear 33 can adopt a conventional buckle structure.
[0027] The cylinder seat 1 is provided with a plug-in position 14, and the slider 3 is connected to the plug-in position 14 and moves along the plug-in position 14; the plug-in position 14 extends a retaining edge 15, and the side of the slider 3 extends a folding edge 34, which is connected with the retaining edge 15 through the folding edge 34 to limit the slider 3 from being separated from the cylinder seat 1. The guide slide 11 is provided at the plug-in position 14, and the plug-in position 14 is provided with a boss 15, and the guide slide 11 is provided at the boss 15. The slider 3 is provided with a connecting groove 35, and the boss 15 is connected with the connecting groove 35 to make the slider 3 and the cylinder seat 1 compactly assembled, and the guide slide 11 is provided with a bending position 16. The limiting column 4 includes a column bar 41 and a bottom plate 42, and the column bar 41 is connected to the displacement groove 31 and the guide slide 11 respectively; a recess 36 is provided in the connecting groove 35, and the bottom plate 42 is placed in the recess 36 so that the slider 3 drives the bottom plate 42 to move. The displacement groove 31 is in the shape of an elongated strip to provide a moving space for the column 41. The slider 3 moves relative to the cylinder seat 1 to drive the column 41 to move along the guide groove 11. When the column 41 moves to the bending position 16, the column 41 is bent into the bending position 16, thereby limiting the position of the slider 3.
[0028] The utility model proposes a slide rail structure, which adopts a tension spring 21 and a damping cylinder 22 to cooperate with a buffer structure. When the slider 3 and the cylinder seat 1 are relatively pulled apart, the tension spring is used for buffering, and when the slider 3 and the cylinder seat 1 are relatively retracted, the damping cylinder 22 is used for buffering, so that the movement of the slider has a two-way buffering function to absorb and alleviate the impact force caused by the movement. At the same time, the slider 3 is equipped with a limit column 4, which can limit the position of the slider 3 and keep the slider 3 in an extended state, so as to meet the needs of use.
[0029] In the description of the specification, the description with reference to the terms "one embodiment", "preferably", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model, and the schematic expressions of the above terms in this specification do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.
[0030] Through the description of the above structure and principle, technicians in the relevant technical field should understand that the present invention is not limited to the above-mentioned specific implementation methods. Improvements and substitutions based on the present invention using the known technology in the field all fall within the protection scope of the present invention and should be defined by the claims.
Claims
1. A slide rail structure, characterized in that: It includes a cylinder seat, a movable limiting part, a sliding block and a limiting column, wherein the cylinder seat is provided with a groove for the movable limiting part to be assembled on the cylinder seat; The slider is connected to the cylinder seat and can slide relative to the cylinder seat, and the movable limiting member is respectively connected to the cylinder seat and the slider to limit the relative movement of the slider and the cylinder seat; The slider is provided with a displacement groove, and the limiting column is arranged between the cylinder seat and the slider; the cylinder seat is provided with a guide groove, and the limiting column is respectively connected to the displacement groove and the guide groove, and the slider slides relative to the cylinder seat to drive the limiting column to move along the guide groove.
2. A slide rail structure according to claim 1, characterized in that: A first slot and a second slot are respectively provided on both sides of the cylinder seat. The activity limiting member comprises a tension spring and a damping cylinder. The tension spring is installed in the first slot, and the damping cylinder is installed in the second slot.
3. A slide rail structure according to claim 1, characterized in that: The cylinder seat is provided with an inserting position, and the slide block is connected to the inserting position and moves along the inserting position; the inserting position extends a retaining edge, and the side of the slide block extends a folding edge, which is connected with the retaining edge to limit the slide block from leaving the cylinder seat.
4. A slide rail structure according to claim 3, characterized in that: The guide slide groove is arranged at the plug-in position, and the guide slide groove is provided with a bending position.
5. A slide rail structure according to claim 1, characterized in that: The limiting column includes a column bar and a bottom plate, the column bar is connected to the displacement groove and the guide groove respectively; the slider is provided with a connecting groove, a concave position is provided in the connecting groove, and the bottom plate is placed in the concave position so that the slider drives the bottom plate to move.
6. A slide rail structure according to claim 1, characterized in that: Ears are respectively arranged on both sides of the slider for connecting the tension spring and the damping cylinder, and the ears are provided with bayonets for buckling the tension spring / damping cylinder to limit the tension spring / damping cylinder from escaping from the ears.
7. A slide rail structure according to claim 1, characterized in that: The bottom end surface of the sliding block is provided with a clamping head protruding from the bottom end surface.