Sliding door

Abstract

The utility model discloses a sliding door which comprises a door frame, a movable door, a fixed door and a plurality of pulley assemblies. The left side and the right side of the top beam are each provided with two sets of first mounting holes, each set of first mounting holes comprises two first mounting holes which are evenly spaced, the first mounting holes are located in the lower sliding rail, the two sets of first mounting holes in the left side and the right side are symmetrically arranged, and a plurality of fixing clamps are arranged at the top of the fixed door. Second mounting holes corresponding to the two first mounting holes in each group of mounting holes are formed in each fixing clamp; when the fixed door is installed on the left side or the right side of the top beam, the fixing clamps on the fixed door are correspondingly connected with the two sets of first installation holes in the left side or the right side, and screws penetrate through the first installation holes to be connected and locked with the second installation holes in the fixing clamps, so that the fixed door is fixed to the left side or the right side of the top beam. The components of the structure are commonly used and do not need to be customized independently, the applicability is high, the shower room in the left-right direction can be adapted, and the enterprise cost is reduced.

Description

Technical Field

[0001] This utility model relates to a sliding door. Background Technology

[0002] Existing sliding doors include a door frame, a glass door, and several roller assemblies. The door frame includes a top beam with a track underneath. The roller assembly includes a clamping part and a roller bracket, with several rollers mounted on the bracket. The clamping part is fixedly installed on the top of the glass door, and the rollers are mounted on the track. The glass door is installed within the door frame through the cooperation of the rollers and the track. Because this structure is simple, it cannot accommodate shower enclosures that move in both left and right directions simultaneously, requiring custom-made designs and resulting in poor applicability. Summary of the Invention

[0003] The purpose of this utility model is to provide a sliding door that solves the technical problem in the prior art where the door frame structure is simple, cannot simultaneously realize shower rooms in the left and right directions, requires custom-made, and has poor applicability.

[0004] The technical solution of this utility model is implemented as follows:

[0005] This utility model provides a sliding door, including a door frame, a movable door, a fixed door, and several pulley assemblies. The door frame includes a top beam, and a lower slide rail is provided below the top beam. The pulley assembly includes a clamping part and a pulley bracket provided on one side of the clamping part. Several pulleys are installed on the pulley bracket. The clamping part is fixedly installed on the top of the glass door, and the pulleys are installed on the lower slide rail. The movable door is installed in the door frame through the cooperation of the pulleys and the lower slide rail.

[0006] Two sets of first mounting holes are arranged on both the left and right sides of the top beam. Each set of first mounting holes includes two evenly spaced first mounting holes. The first mounting holes are all located at the lower slide rail. The two sets of first mounting holes on the left and right sides are arranged symmetrically. Several fixing clips are provided on the top of the fixed door. Each fixing clip has a second mounting hole corresponding to the two first mounting holes in each set of mounting holes.

[0007] When the fixed door is installed on the left or right side of the top beam, the fixing clip on the fixed door connects to the two sets of first mounting holes on the left or right side. The fixed door is then locked by screws passing through the first mounting holes and connecting to the second mounting holes in the fixing clips.

[0008] A decorative cover plate is installed on the back of the aforementioned top beam. Two sets of third mounting holes are provided on one side of the decorative cover plate. Each set of third mounting holes includes four third mounting holes. Every two third mounting holes are arranged in a layer above and below the decorative cover plate.

[0009] When the fixed door is installed on the left side of the top beam, the two sets of third mounting holes on the decorative cover are flipped to the left to correspond with the two sets of first mounting holes on the left side of the top beam, while the decorative cover covers the two sets of first mounting holes on the right side.

[0010] When the fixed door is installed on the right side of the top beam, the two sets of third mounting holes on the decorative cover flip to the right side to correspond with the two sets of first mounting holes on the right side of the top beam, while the decorative cover covers the two sets of first mounting holes on the left side.

[0011] The decorative cover plate described above has a protruding positioning rib on its inner side, and the top beam has a positioning groove on its surface, in which the positioning rib is embedded.

[0012] The decorative cover plate described above has 3M double-sided adhesive on its inner side, which is used to attach it to the top beam.

[0013] The top beam described above is provided with an upper slide rail, which is located above the lower slide rail. Symmetrically arranged buffer dampers are provided on both the left and right sides of the upper slide rail. A buffer block is provided on the pulley bracket, and the end of the buffer block extends into the upper slide rail. When the pulley assembly slides to the left or right side of the top beam, the buffer block contacts the buffer damper on the left or right side to achieve buffering.

[0014] The guide rail sections of the upper and lower slide rails described above are asymmetrical.

[0015] A decorative cover is installed at each set of mounting holes in the aforementioned sliding rail.

[0016] Compared with the prior art, this utility model has the following advantages:

[0017] 1. A sliding door, comprising a door frame, a movable door, a fixed door, and a plurality of pulley assemblies. The door frame includes a top beam, and a lower slide rail is provided below the top beam. The pulley assembly includes a clamping part and a pulley bracket disposed on one side of the clamping part. A plurality of pulleys are mounted on the pulley bracket. The clamping part is fixedly installed on the top of the glass door. The pulleys are mounted on the lower slide rail. The movable door is installed inside the door frame through the cooperation of the pulleys and the lower slide rail. Two sets of first mounting holes are arranged on both the left and right sides of the top beam. Each set of first mounting holes includes two evenly spaced first mounting holes. The first mounting holes are all located at the lower slide rail. The two sets of first mounting holes on the left and right sides are... The fixed door is symmetrically arranged with several fixing clips on its top. Each fixing clip has a second mounting hole corresponding to two first mounting holes in each set of mounting holes. When the fixed door is installed on the left or right side of the top beam, the fixing clips on the fixed door connect to the two sets of first mounting holes on the left or right side. The door is then locked in place by screws passing through the first mounting holes and connecting to the second mounting holes in the fixing clips. This makes the fixed door fixed to the left or right side of the top beam. The structure is reasonable and simple. The components of this structure are commonly used and do not need to be customized separately. It is highly adaptable and can be adapted to shower rooms in both left and right directions, reducing enterprise costs.

[0018] 2. Other advantages of this utility model are described in detail in the embodiment section of the specification. Attached Figure Description

[0019] Figure 1 A front view provided for this utility model;

[0020] Figure 2 A perspective view provided for this utility model;

[0021] Figure 3 This is a partial structural schematic diagram of the present invention;

[0022] Figure 4 Top view provided for this utility model;

[0023] Figure 5 A partial exploded view provided for this utility model;

[0024] Figure 6 This is a partial exploded view provided for this utility model. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0026] Example 1:

[0027] like Figures 1 to 6 As shown, this embodiment provides a sliding door, including a door frame 1, a movable door 21, a fixed door 22, and several pulley assemblies 3. The door frame 1 includes a top beam 11, and a lower slide rail 12 is provided below the top beam 11. The pulley assembly 3 includes a clamping part 31 and a pulley bracket 32 ​​disposed on one side of the clamping part 31. Several pulleys 33 are installed on the pulley bracket 32. The clamping part 31 is fixedly installed on the top of the glass door 2, and the pulleys 33 are installed on the lower slide rail 12. The movable door 21 is installed in the door frame 1 through the cooperation of the pulleys 33 and the lower slide rail 12. The characteristic feature is that:

[0028] Two sets of first mounting holes 121a are arranged on both the left and right sides of the top beam 11. Each set of first mounting holes 121a includes two evenly spaced first mounting holes 121a. The first mounting holes 121a are all located at the lower slide rail 12. The two sets of first mounting holes 121a on the left and right sides are arranged symmetrically. Several fixing clips 221 are provided on the top of the fixed door 22. Each fixing clip 221 is provided with a second mounting hole 221a corresponding to the two first mounting holes 121a in each set of mounting holes 121.

[0029] When the fixed door 22 is installed on the left or right side of the top beam 11, the fixing clip 221 on the fixed door 22 is connected to the two sets of first mounting holes 121a on the left or right side. The screw 100 passes through the first mounting hole 121a and is connected and locked to the second mounting hole 221a in the fixing clip, so that the fixed door 22 is fixed on the left or right side of the top beam 11. The structure is reasonable and simple. The components of this structure are commonly used and do not need to be customized separately. It has strong applicability and can adapt to shower rooms in the left and right directions, reducing enterprise costs.

[0030] A decorative cover plate 111 is installed on the back of the aforementioned top beam 11. Two sets of third mounting holes 111a are provided on one side of the decorative cover plate 111. Each set of third mounting holes 111a includes four third mounting holes 111a, arranged in a layer of two third mounting holes 111a above and below the decorative cover plate 111. When the fixed door 22 is installed on the left side of the top beam 11, the two sets of third mounting holes 111a on the decorative cover plate 111 flip to the left side to correspond with the two sets of first mounting holes 121a on the left side of the top beam 11, while simultaneously covering the two sets of first mounting holes 121a on the right side. When the fixed door 22 is installed on the right side of the top beam 11, the two sets of third mounting holes 111a on the decorative cover plate 111 flip to the right side to correspond with the two sets of first mounting holes 121a on the right side of the top beam 11, while simultaneously covering the two sets of first mounting holes 121a on the left side. This structural arrangement is reasonable, can adapt to shower rooms in both left and right directions, and is aesthetically pleasing.

[0031] The inner side of the decorative cover plate 111 has a protruding positioning rib 111c, and the top beam 11 has a positioning groove 11a. The positioning rib 111c is embedded in the positioning groove 11a, which makes installation and positioning convenient and the structure is reasonably arranged.

[0032] The inner side of the decorative cover plate 111 is provided with 3M double-sided adhesive 111b, which is used to stick to the top beam 11 to improve the fixing effect.

[0033] The top beam 11 is provided with an upper slide rail 13, which is located above the lower slide rail 12. The upper slide rail 13 is provided with symmetrically arranged buffer dampers 131 on both the left and right sides. The pulley bracket 32 ​​is provided with a buffer block 321, and the end of the buffer block extends into the upper slide rail. When the pulley assembly 3 slides to the left or right side of the top beam 11, the buffer block 321 contacts the buffer damper 131 on the left or right side to achieve buffering. The structure is reasonably arranged to prevent the movable door from colliding.

[0034] The guide rail sections of the upper slide rail 13 and the lower slide rail 12 mentioned above are not symmetrical vertically.

[0035] A decorative cover 122 is installed at each set of mounting holes 121 in the aforementioned lower slide rail 12, which is aesthetically pleasing.

[0036] The above embodiments are preferred embodiments of the present utility model, but the embodiments of the present utility model are not limited thereto. Any changes, modifications, substitutions, combinations, or simplifications made without departing from the spirit and principle of the present utility model are equivalent substitutions and are included within the protection scope of the present utility model.

Claims

1. A sliding door, comprising a door frame (1), a movable door (21), a fixed door (22), and a plurality of pulley assemblies (3), wherein the door frame (1) includes a top beam (11), a lower slide rail (12) is provided below the top beam (11), the pulley assembly (3) includes a clamping part (31) and a pulley bracket (32) disposed on one side of the clamping part (31), a plurality of pulleys (33) are mounted on the pulley bracket (32), the clamping part (31) is fixedly installed on the top of the glass door (2), the pulleys (33) are mounted on the lower slide rail (12), and the movable door (21) is installed in the door frame (1) through the cooperation of the pulleys (33) and the lower slide rail (12), characterized in that: Two sets of first mounting holes (121a) are arranged on both the left and right sides of the top beam (11). Each set of first mounting holes (121a) includes two evenly spaced first mounting holes (121a). The first mounting holes (121a) are all located at the lower slide rail (12). The two sets of first mounting holes (121a) on the left and right sides are arranged symmetrically. Several fixing clips (221) are provided on the top of the fixed door (22). Each fixing clip (221) is provided with a second mounting hole (221a) corresponding to the two first mounting holes (121a) in each set of mounting holes (121). When the fixed door (22) is installed on the left or right side of the top beam (11), the fixing clip (221) on the fixed door (22) is connected to the two sets of first mounting holes (121a) on the left or right side. The screw (100) passes through the first mounting hole (121a) and is connected and locked to the second mounting hole (221a) in the fixing clip, so that the fixed door (22) is fixed on the left or right side of the top beam (11).

2. A sliding door according to claim 1, characterized in that: A decorative cover plate (111) is installed on the back of the top beam (11). Two sets of third mounting holes (111a) are provided on one side of the decorative cover plate (111). Each set of third mounting holes (111a) includes four third mounting holes (111a). Every two third mounting holes (111a) are arranged in a layer above and below the decorative cover plate (111). When the fixed door (22) is installed on the left side of the top beam (11), the two sets of third mounting holes (111a) on the decorative cover plate (111) are flipped to the left side to correspond with the two sets of first mounting holes (121a) on the left side of the top beam (11), while the decorative cover plate (111) covers the two sets of first mounting holes (121a) on the right side. When the fixed door (22) is installed on the right side of the top beam (11), the two sets of third mounting holes (111a) on the decorative cover plate (111) are flipped to the right side to correspond to the two sets of first mounting holes (121a) on the right side of the top beam (11), while the decorative cover plate (111) covers the two sets of first mounting holes (121a) on the left side.

3. A sliding door according to claim 2, characterized in that: The inner side of the decorative cover plate (111) has a protruding positioning rib (111c), and the top beam (11) has a positioning groove (11a) on its surface, with the positioning rib (111c) embedded in the positioning groove (11a).

4. A sliding door according to claim 2, characterized in that: The inner side of the decorative cover plate (111) is provided with 3M double-sided adhesive (111b), which is used to stick to the top beam (11).

5. A sliding door according to claim 1 or 2 or 3 or 4, characterized in that: The upper slide rail (13) is arranged above the top beam (11), the upper slide rail (13) is located above the lower slide rail (12), the left side and the right side of the upper slide rail (13) are each provided with symmetrically arranged buffer dampers (131), the pulley support (32) is provided with a buffer block (321), the end of the buffer block (321) extends into the upper slide rail (13), when the pulley assembly (3) slides to the left side or the right side of the top beam (11), the buffer block (321) is in contact with the buffer damper (131) on the left side or the right side to achieve buffering.

6. A sliding door according to claim 5, characterized in that: The guide rail section of the upper slide rail (13) and the lower slide rail (12) is asymmetric in the up-down direction.

7. A sliding door according to claim 6, characterized in that: The decorative cover (122) is arranged at each group of mounting holes (121) in the lower slide rail (12).

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