Mute anti-collision sliding door
By installing tampons and rubber pads on the sliding door slide bars, combined with the pulley and chute design, the existing sliding door noise and wear problems are solved, achieving silent and extended service life.
Patent Information
- Application Number
- CN202420548400.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-20
- Publication Date
- 2025-03-28
- Estimated Expiration
- 2034-03-20
AI Technical Summary
During use, existing sliding doors produce noise due to the friction between the glass sliding door and the slide rail, and during the push process, the glass sliding door is prone to impact the aluminum alloy frame, resulting in wear and shortening of service life.
A silent anti-collision sliding door is designed, by installing the first tampon and the second tampon on the slide bar, utilizing the combination of rubber pads and pulley chutes, the sliding doors are reduced in direct contact with the frame and the slide bar, reducing friction and noise, and extending service life.
It effectively reduces the noise during use of sliding doors, avoids direct impact between sliding doors and frames and sliders, and extends the service life of sliding doors.
Smart Images
Figure CN222686475U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of sliding doors, in particular to a silent and anti-collision sliding door. Background Art
[0002] Sliding doors are a common type of door used in homes, which refers to doors that can be pushed and pulled. Currently, most common sliding doors on the market are composed of aluminum alloy frames, glass sliding doors, slide rails and locks. The slide rails are mostly installed at the top and bottom of the aluminum alloy frame, and the glass sliding doors are slidably connected to multiple slide rails. When in use, the glass sliding door that needs to be moved can be pushed according to the needs of use to open and close it. However, in actual use, since the glass sliding door is in direct contact with the slide rail, it often produces a lot of noise due to friction during the pushing process, causing discomfort to the user. In addition, if the force is too great during the pushing process, the glass sliding door often hits the aluminum alloy frame, causing the glass sliding door to be worn or damaged, thereby shortening the service life of the sliding door.
[0003] To this end, we proposed a silent and anti-collision sliding door. Utility Model Content
[0004] The purpose of the utility model is to provide a silent and anti-collision sliding door to solve the problems raised in the above-mentioned background technology.
[0005] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a silent and anti-collision sliding door, comprising a frame, wherein two sliding rods are fixedly installed at the bottom and top of the frame, two sliding doors are arranged in the frame, each of the sliding doors is provided with a card slot at the top and bottom, and a plurality of the card slots are respectively sleeved on the corresponding sliding rods, a first cotton strip is fixedly installed at the front and rear ends of each sliding rod, a second cotton strip is fixedly installed at both sides of each card slot on the two sliding doors, and a plurality of rubber pads are provided on the side of the two sliding doors away from each other.
[0006] Optionally, two connecting seats are fixedly installed on the top and bottom ends of each sliding door, and pulleys are rotatably connected to the connecting seats. Slide grooves are provided in the slide rods, and the pulleys are respectively slidably connected in the corresponding slide grooves. The sliding door can be limited by the pulleys, and the sliding of the pulleys makes the use of this type of sliding door more labor-saving.
[0007] Optionally, lubricating oil is injected into each of the plurality of slide grooves, and the lubricating oil can reduce the friction force when the pulley rolls, and at the same time reduce the noise generated during sliding.
[0008] Optionally, connecting grooves are provided at corresponding connecting seats on the plurality of slide grooves, and the plurality of connecting seats are respectively slidably connected in corresponding connecting grooves. The connecting grooves are reserved to facilitate sliding of the connecting seats and to facilitate filling of lubricating oil.
[0009] Optionally, a plurality of the rubber pads are fixedly mounted with a holder on one side close to the sliding door, a plurality of the sliding doors are provided with slots, and the plurality of the holders are respectively inserted into corresponding slots. This design facilitates the disassembly and assembly of the rubber pads.
[0010] Optionally, screw holes are provided at the corresponding multiple slots on the side of the two sliding doors away from each other, bolts are threadedly connected in the multiple screw holes, and the multiple bolts pass through the corresponding sockets, so that the sockets can be limited and fixed by the bolts.
[0011] Optionally, locks are fixedly installed on the sides of the two sliding doors that are away from each other, so that the sliding doors can be locked and fixed by the locks.
[0012] Compared with the prior art, the beneficial effects of the utility model are:
[0013] Through the mutual cooperation of the first cotton strip, the second cotton strip, the rubber pad, the pulley, the slide groove and the lubricating oil, this sliding door can be made quieter to use, avoiding noise during use and causing discomfort to the user. At the same time, the rubber pad, the first cotton strip and the second cotton strip can avoid direct contact between the sliding door and the frame and the sliding rod to cause impact friction and wear, thereby further extending the service life of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 This is a schematic diagram of the overall structure of a silent and anti-collision sliding door of the utility model;
[0015] Figure 2 This is a cross-sectional view of a silent and anti-collision sliding door of the utility model;
[0016] Figure 3 This is a cross-sectional view of a sliding rod in a silent and anti-collision sliding door of the utility model;
[0017] Figure 4 This utility model is a silent anti-collision sliding door Figure 3 A is an enlarged view of the middle image.
[0018] In the figure: 1. frame; 2. sliding door; 3. lock; 4. bolt; 5. holder; 6. slot; 7. screw hole; 8. rubber pad; 9. connecting seat; 10. pulley; 11. slide groove; 12. slide rod; 13. connecting groove; 14. first cotton strip; 15. second cotton strip; 16. slot. DETAILED DESCRIPTION
[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0020] See also Figures 1 to 4 The utility model provides a silent and anti-collision sliding door, including a frame 1, two sliding rods 12 are fixedly installed at the bottom and the top of the frame 1, two sliding doors 2 are arranged in the frame 1, the top and the bottom of each sliding door 2 are provided with a card slot 16, and a plurality of card slots 16 are respectively sleeved on the corresponding sliding rods 12, a first cotton strip 14 is fixedly installed at the front and rear ends of each sliding rod 12, second cotton strips 15 are fixedly installed on both sides of each card slot 16 of the two sliding doors 2, and a plurality of rubber pads 8 are arranged on the side of the two sliding doors 2 away from each other.
[0021] Two connecting seats 9 are fixedly installed at the top and bottom of each sliding door 2, and pulleys 10 are rotatably connected to the multiple connecting seats 9. Slide grooves 11 are provided in multiple slide bars 12, and multiple pulleys 10 are slidably connected in corresponding slide grooves 11 respectively. The sliding door 2 can be limited by the pulleys 10, and the sliding of the pulleys 10 makes the use of this sliding door more labor-saving. Lubricating oil is injected into the multiple slide grooves 11, and the friction of the pulleys 10 when rolling can be reduced by the lubricating oil, and the noise generated when sliding can be reduced. Connecting grooves 13 are provided at the corresponding connecting seats 9 on the multiple slide grooves 11, and multiple connecting seats 9 are slidably connected in the corresponding connecting grooves 13 respectively. , a connection groove 13 is reserved to facilitate the sliding of the connection seat 9, and it is also convenient to add lubricating oil. A plurality of rubber pads 8 are fixedly installed with a holder 5 on the side close to the sliding door 2, and a plurality of sliding doors 2 are provided with slots 6, and a plurality of holders 5 are respectively inserted into the corresponding slots 6. This design facilitates the disassembly and assembly of the rubber pads 8. Screw holes 7 are provided at the corresponding slots 6 on the side away from each other of the two sliding doors 2, and bolts 4 are threadedly connected in the plurality of screw holes 7. The plurality of bolts 4 penetrate the corresponding holders 5, and the bolts 4 can be used to limit and fix the holder 5. A lock 3 is fixedly installed on the side away from each other of the two sliding doors 2, and the lock 3 is used to facilitate the locking and fixing of the sliding door 2.
[0022] Working principle: When in use, the holder 5 can be inserted into the corresponding slot 6, and then the multiple bolts 4 can be threaded into the corresponding screw holes 7 respectively to complete the installation of the rubber pad 8. During the sliding process of the sliding door 2, the first cotton strip 14 and the second cotton strip 15 can be used to prevent the sliding door 2 from directly contacting the outer side of the sliding rod 12 to generate noise. The rubber pad 8 can collide with the frame 1 when the sliding door 2 slides toward both sides, causing damage and noise. This silent and anti-collision sliding door is easy to use. The above-mentioned components can make this sliding door more silent in use, avoid noise during use, and cause discomfort to the user. At the same time, the rubber pad 8, the first cotton strip 14 and the second cotton strip 15 can prevent the sliding door 2 from directly contacting the frame 1 and the sliding rod 12 to cause impact friction and wear, thereby further extending the service life of the device.
[0023] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A silent and anti-collision sliding door, characterized in that: The invention comprises a frame (1), wherein two sliding rods (12) are fixedly mounted at the bottom and top of the frame (1), two sliding doors (2) are arranged in the frame (1), a card slot (16) is arranged at the top and bottom of each sliding door (2), and a plurality of the card slots (16) are respectively sleeved on the corresponding sliding rods (12), a first cotton strip (14) is fixedly mounted at the front and rear ends of each sliding rod (12), a second cotton strip (15) is fixedly mounted on both sides of each card slot (16) on the two sliding doors (2), and a plurality of rubber pads (8) are arranged on the sides of the two sliding doors (2) away from each other.
2. The silent anti-collision sliding door according to claim 1, characterized in that: Two connecting seats (9) are fixedly mounted at the top and bottom of each sliding door (2); a plurality of connecting seats (9) are rotatably connected to pulleys (10); a plurality of sliding rods (12) are provided with sliding grooves (11); and a plurality of pulleys (10) are slidably connected to corresponding sliding grooves (11).
3. The silent anti-collision sliding door according to claim 2, characterized in that: Lubricating oil is injected into each of the plurality of slide grooves (11).
4. The silent anti-collision sliding door according to claim 2, characterized in that: A connection groove (13) is provided on each of the plurality of slide grooves (11) at a position corresponding to the connection seat (9), and the plurality of connection seats (9) are respectively slidably connected in the corresponding connection grooves (13).
5. The silent anti-collision sliding door according to claim 1, characterized in that: A plurality of the rubber pads (8) are fixedly mounted with a card holder (5) on one side close to the sliding door (2), a plurality of the sliding doors (2) are provided with a slot (6), and the plurality of the card holders (5) are respectively inserted into corresponding slots (6).
6. The silent anti-collision sliding door according to claim 5, characterized in that: Screw holes (7) are provided at the corresponding multiple slots (6) on the side of the two sliding doors (2) away from each other, and bolts (4) are threadedly connected in the multiple screw holes (7), and the multiple bolts (4) pass through the corresponding clamping seats (5).
7. The silent anti-collision sliding door according to claim 1, characterized in that: A lock (3) is fixedly installed on the side of the two sliding doors (2) that are away from each other.