Sliding-assisting buffering closer with locking points
By combining the guide post and guide groove with the locking point structure, the problems of rapid locking and stability of the sliding belt locking buffer closure are solved, achieving a stable fit between the movable seat and the fixed seat, avoiding hard collisions and damage to the door body, and enhancing the stability and flexibility of use.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-07
- Publication Date
- 2026-04-07
AI Technical Summary
Existing sliding belt locking point buffer closures are difficult to lock quickly and easily between the movable seat and the fixed seat during use, and are prone to door deformation or damage due to hard impacts.
The design incorporates a matching structure between the guide post and the guide groove, along with additional sliding components and locking points to ensure a stable fit between the movable seat and the fixed seat when closed. The guide plate provides force guidance to prevent hard collisions, while springs and clamping posts provide a cushioning effect.
It achieves rapid and stable locking of the movable seat and the fixed seat, improves the stability of use, avoids damage to the closing device and deformation of the door body, and the locking point structure can adjust the locking force to adapt to different needs.
Smart Images

Figure CN224093221U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of door and window technology, specifically to a sliding belt locking point buffer closure device. Background Technology
[0002] A sliding locking point buffer closure is a hardware accessory used for movable parts such as doors and windows. It is generally made of metal or high-strength plastic and includes parts such as a housing and mounting plate to ensure sufficient strength and stability to withstand the force when the door or window is opened and closed.
[0003] To enable the sliding belt locking point buffer closure to be used better, it is necessary to quickly and easily lock the movable seat and the fixed seat together, so that it can maintain a relatively stable state without being subjected to a certain external force, which facilitates the subsequent operation of the pier. Moreover, the locking point structure can be adjusted in a simple way to change the locking force at any time. Utility Model Content
[0004] The purpose of this utility model is to provide a skid-aiding belt locking point buffer closure device to solve the problem mentioned in the background art of enabling the skid-aiding belt locking point buffer closure device to be used better. To achieve the above objective, this utility model provides the following technical solution: a skid-aiding belt locking point buffer closure device, including a fixed base and a movable base;
[0005] A guide post is fixedly connected to one side of the fixed base, and a steel ball is movably connected to the top of the fixed base. A sliding aid body is movably connected to one side of the fixed base, and a washer is fixedly connected at the connection between the sliding aid body and the fixed base. A sliding aid cavity is opened on the front of the fixed base, and the sliding aid body is movably connected inside the sliding aid cavity. A spring is movably connected inside the fixed base, and a hexagonal nut is movably connected inside the fixed base via threads. The sliding aid is installed on one side of the clamping groove to make the door slide more smoothly. A guide post is designed on the fixed base, and a guide groove is designed on the movable base. When the door is closed, the guide post and the guide groove match, which plays a role in smooth and anti-loosening action. A locking point structure is installed, which can quickly and easily lock the movable base and the fixed base together, so that they remain in a relatively stable state without being subjected to a certain external force, which facilitates the subsequent operation of the door.
[0006] In a further preferred embodiment, clamping posts are fixedly connected to both sides of the movable seat. The movable seat will collide with the buffer support body first, and the buffer support body is pressed by the second spring. Therefore, a buffering effect can be achieved to avoid a hard collision between the movable seat and the fixed seat, which would cause the door to deform or be bumped.
[0007] More preferably, the two clamping columns are distributed in pairs on both sides of the movable seat, and a guide groove is provided on one side of the movable seat.
[0008] More preferably, the guide groove is adapted to the guide post, and the guide post is movably connected inside the guide groove.
[0009] More preferably, the fixed seat has a clamping groove one inside, and the movable seat has a clamping groove two inside.
[0010] More preferably, a limit baffle is fixedly connected inside the second clamping groove, and a locking point structure is provided inside the second clamping groove.
[0011] More preferably, the locking point structure is used to fix the movable seat to the door and window, and the locking point structure is movably connected in the internal groove of the clamping groove two.
[0012] More preferably, the movable seat is adapted to the fixed seat, and the movable seat and the fixed seat work together to buffer the sliding of the door and window.
[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:
[0014] In this utility model, an auxiliary sliding component is added, which is installed on one side of the clamping groove to make the door slide more smoothly. A guide post is designed on the fixed seat and a guide groove is designed on the movable seat. When the door is closed, the guide post and the guide groove match, which plays a role in stabilizing and preventing loosening. A locking point structure is installed, which can quickly and easily lock the movable seat and the fixed seat together, so that they remain relatively stable without being subjected to a certain external force, which facilitates the subsequent operation of the door.
[0015] In this invention, by setting a guide plate, a force guiding function is added to the originally misaligned structure, which can effectively avoid the buffer support body and the gap baffle colliding head-on and causing damage to the closure. This further improves the stability of the closure. Moreover, the locking point structure can be adjusted in a simple way to change the locking point force at any time. When the movable seat and the fixed seat are about to fit together, the movable seat will collide with the buffer support body first, and the buffer support body is pressed by the second spring. Therefore, a buffering effect can be achieved, avoiding hard collision between the movable seat and the fixed seat, which would cause deformation or bumping of the door. Attached Figure Description
[0016] Figure 1 This is a schematic diagram of the three-dimensional main structure of this utility model;
[0017] Figure 2 This is a schematic diagram of the overall explosive structure of this utility model. Figure 1 ;
[0018] Figure 3 This is a schematic diagram of the overall explosive structure of this utility model. Figure 2 ;
[0019] Figure 4 This is a three-dimensional structural diagram of the fixing base of this utility model;
[0020] Figure 5 This is a three-dimensional structural diagram of the movable seat of this utility model;
[0021] Figure 6 This is a partial three-dimensional structural diagram of the present invention.
[0022] In the diagram: 1. Fixed seat; 2. Movable seat; 3. Guide column; 4. Steel ball; 5. Main body of the sliding component; 6. Sliding component cavity; 7. Hexagonal nut; 8. Spring; 9. Clamping column; 10. Guide groove; 11. Washer; 12. Clamping groove one; 13. Clamping groove two; 14. Limiting baffle; 15. Locking point structure. Detailed Implementation
[0023] 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 skilled in the art without creative effort are within the protection scope of the present utility model.
[0024] Please see Figures 1-6 The present invention provides a technical solution: a sliding belt locking point buffer closure device, comprising a fixed seat 1 and a movable seat 2;
[0025] A guide post 3 is fixedly connected to one side of the fixed base 1, a steel ball 4 is movably connected to the top of the fixed base 1, and a sliding aid body 5 is movably connected to one side of the fixed base 1. A gasket 11 is fixedly connected to the connection between the sliding aid body 5 and the fixed base 1. A sliding aid cavity 6 is opened on the front of the fixed base 1, and the sliding aid body 5 is movably connected inside the sliding aid cavity 6. The side of the buffer support cavity of the fixed base 1 has an opening for the sliding aid cavity 6. The sliding aid body 5 is installed on the side of the buffer support cavity of the fixed base 1 by screws. When the sliding post of the movable base 2 enters the sliding cavity, the sliding post abuts against the sliding aid body 5, and the sliding aid body 5 provides a sliding assistance effect, thereby making... This structure features high stability and flexibility, with the addition of a sliding aid installed on one side of the clamping groove to facilitate smoother door sliding. A guide post 3 is designed on the fixed seat 1, and a guide groove 10 is designed on the movable seat 2. When the door is closed, the guide post 3 and the guide groove 10 engage, providing a smooth and anti-loosening effect. A locking point structure 15 is installed, which can quickly and easily lock the movable seat 2 and the fixed seat 1 together, maintaining a relatively stable state without being subjected to certain external forces, facilitating subsequent operations of the door. A spring 8 is movably connected inside the fixed seat 1, and a hexagonal nut 7 is movably connected inside the fixed seat 1 via a thread.
[0026] In this embodiment, as Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown, clamping posts 9 are fixedly connected to both sides of the movable seat 2. The two clamping posts 9 are distributed opposite each other on both sides of the movable seat 2. A guide groove 10 is provided on one side of the movable seat 2. The guide groove 10 is adapted to the guide post 3, and the guide post 3 is movably connected inside the guide groove 10. A clamping groove 12 is provided inside the fixed seat 1, and a clamping groove 13 is provided inside the movable seat 2. A limit baffle 14 is fixedly connected inside the clamping groove 13.
[0027] In this embodiment, as Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown, the clamping groove 2 13 is provided with a locking point structure 15 inside. The locking point structure 15 is used to fix the movable seat 2 and the door and window. The locking point structure 15 is movably connected in the internal groove of the clamping groove 2 13. The movable seat 2 and the fixed seat 1 are adapted to each other. The movable seat 2 and the fixed seat 1 work together to buffer the sliding of the door and window.
[0028] The usage and advantages of this utility model: The working process of this sliding belt locking point buffer closure is as follows:
[0029] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown, when using the sliding-assist locking point buffer closure, the fixed seat 1 has a sliding-assist cavity 6 on one side of the buffer support cavity. The sliding-assist body 5 is installed on the fixed seat 1 buffer support cavity by screws. When the sliding column of the movable seat 2 enters the sliding cavity, the sliding column abuts against the sliding-assist body 5, and the sliding-assist body 5 provides assistance, thus making the structure more stable and flexible. The addition of the sliding-assist body 5, which is installed on one side of the clamping groove, makes the door slide more smoothly. A guide column 3 is designed on the fixed seat 1, and a guide groove 10 is designed on the movable seat 2. When the door is closed, the guide column 3 and the guide groove 10 match, which plays a role in smooth and anti-loosening action. The locking point structure 15 is installed, which can quickly and easily lock the movable seat 2 and the fixed seat 1 together, so that it maintains a relatively stable state without being subjected to a certain external force, which facilitates the subsequent operation of the door.
[0030] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.
Claims
1. A sliding belt locking point buffer closure device, characterized in that, It includes a fixed base (1) and a movable base (2); A guide post (3) is fixedly connected to one side of the fixed seat (1), a steel ball (4) is movably connected to the top of the fixed seat (1), a sliding aid body (5) is movably connected to one side of the fixed seat (1), a gasket (11) is fixedly connected to the connection between the sliding aid body (5) and the fixed seat (1), a sliding aid cavity (6) is opened on the front of the fixed seat (1), the sliding aid body (5) is movably connected to the inside of the sliding aid cavity (6), a spring (8) is movably connected to the inside of the fixed seat (1), and a hexagonal nut (7) is movably connected to the inside of the fixed seat (1) by a thread.
2. The sliding belt locking point buffer closure device according to claim 1, characterized in that: The movable seat (2) is fixedly connected to two clamping columns (9) on both sides.
3. The sliding belt locking point buffer closure device according to claim 2, characterized in that: The two clamping columns (9) are arranged opposite each other on both sides of the movable seat (2), and a guide groove (10) is provided on one side of the movable seat (2).
4. The sliding belt locking point buffer closure device according to claim 3, characterized in that: The guide groove (10) is adapted to the guide post (3), and the guide post (3) is movably connected inside the guide groove (10).
5. The sliding belt locking point buffer closure device according to claim 4, characterized in that: The fixed seat (1) has a clamping groove 1 (12) inside, and the movable seat (2) has a clamping groove 2 (13) inside.
6. The sliding belt locking point buffer closure device according to claim 5, characterized in that: A limiting baffle (14) is fixedly connected inside the clamping groove 2 (13), and a locking point structure (15) is provided inside the clamping groove 2 (13).
7. A sliding belt locking point buffer closure device according to claim 6, characterized in that: The locking point structure (15) is used to fix the movable seat (2) to the door and window. The locking point structure (15) is movably connected in the internal groove of the clamping groove (13).
8. The sliding belt locking point buffer closure device according to claim 7, characterized in that: The movable seat (2) is adapted to the fixed seat (1), and the movable seat (2) and the fixed seat (1) work together to buffer the sliding of the door and window.