Drawer track determination assembly convenient to adjust
The design of the sliding buffer mechanism and the snap-fit component solves the problem of collision when the drawer is pushed in quickly, achieving stable closing and safe use of the drawer, extending its service life and improving operational flexibility.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-20
- Publication Date
- 2026-03-24
AI Technical Summary
The existing drawers lack an effective buffer mechanism when pushed in quickly, resulting in loud noise and serious damage when they collide with the cabinet. Furthermore, they rely on friction to stay in place, making them prone to sliding out and posing a safety hazard.
A sliding buffer mechanism including a return spring, a movable plate, a slider, and a buffer post, as well as a locking assembly of a telescopic spring and a locking block, is designed to avoid collisions through buffering and automatically lock when the drawer is fully pushed in, ensuring stability.
Effective cushioning prevents collision damage, extends service life, ensures the stability and safety of the drawer when closed, and improves operational flexibility.
Smart Images
Figure CN224023173U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to drawer rail technical field, concretely is a drawer rail fixed rail subassembly convenient to adjust. BACKGROUND
[0002] Drawer, is the furniture such as table, cabinet and so on and is used to store articles and can be pulled out box, has bottom and no lid, can be freely pushed and pulled, and the drawer is composed of drawer side plate, drawer front plate, drawer back plate and drawer bottom plate, and is the main part of storing articles, and the drawer panel is located at the front end of the drawer, and can play the role of decoration and shielding the drawer, and the handle is the component for facilitating the user to push and pull the drawer, and the rail is used to support the drawer and make it freely and smoothly push and pull, and the common types include two-section rail, three-section rail, bottom supporting drawer and horseback drawer.
[0003] When the existing drawer is quickly pushed in, due to the lack of effective buffering mechanism, strong collision between the drawer and the cabinet body will occur, not only a large noise will be generated, but also the drawer and the cabinet body are easily damaged, and the service life of the drawer and the overall appearance of the furniture will be affected after long-term use, in the fixing of the drawer, the existing drawer rail often only relies on simple friction to prevent the drawer from accidentally sliding out, and this way is not stable, especially when heavy objects are placed or the furniture is slightly shaken, the drawer is easily self-slid out, which may cause the falling and damage of the articles in the drawer, and even may cause safety hazards such as personal injury, and the rail needs to be improved, therefore, another technical scheme is provided to solve the problem. UTILITARIAN CONTENT
[0004] In view of the defects of the prior art, the utility model provides a drawer rail fixed rail subassembly convenient to adjust, which has the advantages of conveniently buffering the movement of the drawer on the rail, solves the problem that when the existing drawer is quickly pushed in, due to the lack of effective buffering mechanism, strong collision between the drawer and the cabinet body will occur, not only a large noise will be generated, but also the drawer and the cabinet body are easily damaged, and the service life of the drawer and the overall appearance of the furniture will be affected after long-term use, in the fixing of the drawer, the existing drawer rail often only relies on simple friction to prevent the drawer from accidentally sliding out, and this way is not stable, especially when heavy objects are placed or the furniture is slightly shaken, the drawer is easily self-slid out.
[0005] To achieve the above purpose, the utility model provides the following technical scheme: a drawer rail fixed rail subassembly convenient to adjust, which comprises a fixed seat, and a sliding buffering mechanism is arranged on the left side of the fixed seat.
[0006] The sliding buffer mechanism comprises a drawer seat fixedly installed on the left side of a fixed seat, a reset spring fixedly installed in the fixed seat, an activity plate fixedly installed on one side of the reset spring, sliding blocks fixedly installed on the top and bottom of the activity plate and slidingly connected with the fixed seat, and a buffer column fixedly installed on one side of the activity plate.
[0007] A drawer body is fixedly installed on the left side of the buffer column, a pulley is fixedly installed on the bottom of the drawer body and movably connected with the drawer seat, a handle frame is fixedly installed on the left side of the drawer body, and a clamping assembly is arranged on the inner side of the drawer seat.
[0008] Further, the clamping assembly comprises a telescopic spring fixedly installed on the inner top wall and the inner bottom wall of the drawer seat, a connecting plate fixedly installed on one side of the telescopic spring, and a clamping block fixedly installed on the side of the connecting plate away from the telescopic spring.
[0009] Further, sliding grooves are formed in the inner top wall and the inner bottom wall of the fixed seat, and the sliding blocks are slidingly connected with the fixed seat through the sliding grooves.
[0010] Further, an activity groove is formed in the inner bottom wall of the drawer seat, and the pulley is slidingly connected with the drawer seat through the activity groove.
[0011] Further, the end of the clamping block on one side is arc-shaped, clamping grooves are formed in the top and the bottom of the drawer body, and the clamping block is clamped with the drawer body through the clamping grooves.
[0012] Further, mounting grooves are formed in the inner top wall and the inner bottom wall of the drawer seat, and the telescopic spring and the connecting plate are connected with the drawer seat through the mounting grooves.
[0013] Compared with the prior art, the technical scheme has the following beneficial effects:
[0014] The drawer rail fixing assembly is convenient to adjust, and has the following advantages. BRIEF DESCRIPTION OF DRAWINGS
[0015] Figure 1 It is a sectional view of the structure of the utility model;
[0016] Figure 2 The utility model discloses a structure three -dimensional schematic view;
[0017] Figure 3 The utility model discloses a structure three -dimensional schematic view; Figure 1 The utility model discloses a structure three -dimensional schematic view;
[0018] In the drawing: 1, fixed seat, 2, drawer seat, 3, reset spring, 4, movable plate, 5, sliding block, 6, buffer column, 7, drawer body, 8, pulley, 9, handle frame, 10, extension spring, 11, connecting plate, 12, clamping block. Specific implementation
[0019] The utility model discloses a structure three -dimensional schematic view;
[0020] Please refer to Figures 1 to 3 The utility model discloses a structure three -dimensional schematic view;
[0021] In the embodiment, the sliding buffer mechanism includes the drawer seat 2 fixedly installed on the left side of the fixed seat 1, the reset spring 3 fixedly installed in the inside of the fixed seat 1, the movable plate 4 fixedly installed on one side of the reset spring 3, the sliding block 5 fixedly installed on the top and bottom of the movable plate 4 and slidably connected with the fixed seat 1, the inner top wall and the inner bottom wall of the fixed seat 1 are provided with the sliding groove, and the sliding block 5 is slidably connected with the fixed seat 1 through the sliding groove, which helps to limit the sliding block 5.
[0022] The left side of the buffer column 6 is fixedly installed with the drawer body 7, the bottom of the drawer body 7 is fixedly installed with the pulley 8 slidably connected with the drawer seat 2, the inner bottom wall of the drawer seat 2 is provided with the movable slot, the pulley 8 is slidably connected with the drawer seat 2 through the movable slot, the pulley 8 is convenient for limiting the drawer body 7, and the left side of the drawer body 7 is fixedly installed with the handle frame 9.
[0023] In the embodiment, the inner side of the drawer seat 2 is provided with the clamping assembly, the clamping assembly includes the extension spring 10 fixedly installed on the inner top wall and the inner bottom wall of the drawer seat 2, the inner top wall and the inner bottom wall of the drawer seat 2 are provided with the mounting groove, and the extension spring 10 and the connecting plate 11 are connected with the drawer seat 2 through the mounting groove, which helps to install and fix the extension spring 10 and the connecting plate 11.
[0024] The one side of the telescopic spring 10 is fixedly installed with the connecting plate 11, the side, away from the telescopic spring 10, of the connecting plate 11 is fixedly installed with the clamping block 12, the side end of the clamping block 12 is arc-shaped, the top and the bottom of the drawer body 7 are both provided with the clamping groove, and the clamping block 12 is clamped with the drawer body 7 through the clamping groove, which is helpful to clamp and fix and separate the drawer body 7.
[0025] It should be noted that the drawer rail fixing assembly convenient to adjust can effectively buffer when the drawer body 7 is pushed in, can avoid collision damage caused by rapid pushing in, prolongs the service life of the drawer and the cabinet body, can automatically clamp when the drawer is close to being completely pushed in through the telescopic spring 10, the connecting plate 11 and the clamping block 12 in the drawer seat 2, the arc-shaped design of the end of the clamping block 12 enables the clamping block 12 to smoothly clamp into the clamping groove, enables the drawer to be stable in the closed state, prevents accidental sliding out, guarantees the use safety, finally, when the drawer is pulled open, only a certain pulling force needs to be applied to overcome the spring force and the clamping force, the operation is convenient, and the overall design greatly increases the practicability and flexibility of the device.
[0026] The working principle of the above embodiment is as follows:
[0027] When the drawer body 7 is pushed in, the handle frame 9 on the left side of the drawer body 7 drives the drawer body 7 to move towards the fixed seat 1, the pulley 8 at the bottom of the drawer body 7 slides in the movable groove of the drawer seat 2, the movement of the drawer body 7 is smoother, at the same time, the drawer body 7 pushes the movable plate 4 through the buffer column 6, the sliding block 5 on the movable plate 4 slides in the sliding groove of the fixed seat 1, the stable movement of the movable plate 4 is ensured, at this time, the reset spring 3 in the fixed seat 1 is compressed, the elastic force of the reset spring 3 will apply a reverse force to the movable plate 4, thereby buffering the pushing in of the drawer body 7, avoiding collision and damage caused by rapid pushing in of the drawer body 7.
[0028] When the drawer body 7 is close to being completely pushed in, the telescopic spring 10 in the top wall and the inner bottom wall of the drawer seat 2 pushes the connecting plate 11, the clamping block 12 on the connecting plate 11 clamps into the clamping groove at the top and the bottom of the drawer body 7, since the side end of the clamping block 12 is arc-shaped, the clamping block 12 can smoothly slide into the clamping groove during the pushing in of the drawer body 7, the clamping of the drawer body 7 is realized, this clamping mode can make the drawer body 7 more stable in the closed state, prevent the drawer body 7 from accidentally sliding out, when the drawer body 7 needs to be pulled open, a certain pulling force is applied to overcome the clamping force of the clamping block 12 and the elastic force of the reset spring 3, the drawer body 7 can be smoothly pulled open, greatly increasing the flexibility of the device.
[0029] It is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting; it is not intended to exclude myriad other embodiments of the present application that other inventors can develop based on the same general inventive concepts embodied by the described embodiments. That is, although the present application is described in terms of particular embodiments and implementations, it is to be understood that the terminology used is for the purpose of descriptive clarity and that it is intended to be limited only by the words recited in the appended claims. The scope of the present application shall be limited only by the claims.
[0030] While the embodiments of the present application have been shown and described with respect to particular embodiments thereof, it will be understood by those skilled in the art that various changes in form and details can be made therein without departing from the spirit and scope of the application. Therefore, the scope of the application should not be limited by the embodiments, but should be defined only in accordance with the following claims and their equivalents.
Claims
1. An adjustable drawer slide guide assembly, comprising a fixing base (1), characterized in that: A sliding buffer mechanism is provided on the left side of the fixed base (1); The sliding buffer mechanism includes a drawer seat (2) fixedly installed on the left side of the fixed seat (1), a return spring (3) fixedly installed inside the fixed seat (1), a movable plate (4) fixedly installed on one side of the return spring (3), a slider (5) fixedly installed on the top and bottom of the movable plate (4) and slidably connected to the fixed seat (1), and a buffer column (6) fixedly installed on this side of the movable plate (4). A drawer body (7) is fixedly installed on the left side of the buffer column (6). A pulley (8) that is movably connected to the drawer seat (2) is fixedly installed on the bottom of the drawer body (7). A handle bracket (9) is fixedly installed on the left side of the drawer body (7). A snap-fit component is provided on the inner side of the drawer seat (2).
2. The adjustable drawer slide guide assembly according to claim 1, characterized in that: The snap-fit assembly includes a telescopic spring (10) fixedly installed on the inner top wall and inner bottom wall of the drawer seat (2), a connecting plate (11) fixedly installed on one side of the telescopic spring (10), and a snap-fit block (12) fixedly installed on the side of the connecting plate (11) away from the telescopic spring (10).
3. The easily adjustable drawer slide guide assembly according to claim 1, characterized in that: The inner top wall and inner bottom wall of the fixed base (1) are provided with sliding grooves, and the slider (5) is slidably connected to the fixed base (1) through the sliding grooves.
4. The adjustable drawer slide guide assembly according to claim 1, characterized in that: The inner bottom wall of the drawer seat (2) is provided with a movable groove, and the pulley (8) is slidably connected to the drawer seat (2) through the movable groove.
5. The easily adjustable drawer slide guide assembly according to claim 2, characterized in that: The end of one side of the card block (12) is arc-shaped, and the top and bottom of the drawer body (7) are provided with card slots. The card block (12) is engaged with the drawer body (7) through the card slots.
6. The adjustable drawer slide guide assembly according to claim 2, characterized in that: The inner top wall and inner bottom wall of the drawer seat (2) are provided with mounting grooves, and the telescopic spring (10) and the connecting plate (11) are connected to the drawer seat (2) through the mounting grooves.