Sliding door with buffering function and shower room

Abstract

The utility model relates to the technical field of sliding doors, in particular to a sliding door with a buffering function and a shower room, the sliding door comprises a left wall material, a right wall material, fixed glass, movable glass, an upper guide rail and a pulley assembly, a first plastic pedestal is installed at the upper end of the left wall material, and a second plastic pedestal is installed at the upper end of the right wall material; a first kidney-shaped hole and a second kidney-shaped hole are formed in the left end and the right end of the upper guide rail respectively. The position of the upper guide rail in the left-right direction can be adjusted by adjusting the position of the first locking piece in the first kidney-shaped hole and the position of the second locking piece in the second kidney-shaped hole. Through cooperation of the two kidney-shaped holes and the two locking pieces, flexible fine adjustment of the installation position of the upper guide rail is achieved, the construction error of the width of a doorway is effectively compensated, the installation adaptability and convenience are improved, meanwhile, hard contact between metal pieces is avoided through use of the plastic pedestal, surface scratching is prevented, and abnormal sound is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to a sliding door technical field, especially in a kind of sliding door with buffer and bathroom. BACKGROUND

[0002] Bathroom as the important component in modern bathroom space, its sliding door design not only affects the overall aesthetic property, more directly related to the convenience of use, sealing effect and service life.Sliding door is usually composed of fixed glass, movable glass, upper and lower guide rails and wall materials, and the stable opening and closing of movable glass is realized by pulley assembly, which has become a common form of bathroom partition.

[0003] There are various sliding door structures in prior art, for example, the sliding door with buffer closing door device disclosed in Chinese patent publication No.CN214997086U, which realizes automatic closing and damping buffer of door through the cooperation of guide rail, door connecting mechanism and buffer mechanism.Similar structure improves the use experience to some extent, but still generally relies on the direct hard connection of metal guide rail and metal door frame, and has limitations in installation adaptability.

[0004] At present, there are still some common technical problems in the practical application of this kind of sliding door.On the one hand, the upper guide rail and the wall material are mostly metal materials, which are easy to scratch the surface during installation due to hard contact, affecting the appearance and possibly causing abnormal noise;On the other hand, the guide rail is usually directly fixed to the door frame by screws, lacks position adjusting ability, is difficult to adapt to the construction error of door width, has insufficient installation flexibility, and limits its applicability in different scenarios. UTILITY MODEL CONTENTS

[0005] In view of the above shortcomings of prior art, the purpose of the utility model is to provide a sliding door with buffer and bathroom to solve the above problems.

[0006] A sliding door with buffer, comprising left wall material, right wall material, fixed glass, movable glass, upper guide rail and pulley assembly, the fixed glass and the movable glass are staggered front and back, the fixed glass is fixed to the left end of the right wall material, the upper guide rail is connected between the upper ends of left wall material and right wall material, and the pulley assembly is arranged on the upper end of movable glass and can slide left and right along the upper guide rail;

[0007] First plastic pad seat is installed on the upper end of left wall material, and second plastic pad seat is installed on the upper end of right wall material;

[0008] The left and right ends of the upper guide rail are respectively provided with first waist hole and second waist hole extending in left-right direction;

[0009] The left end of the upper guide rail is connected with the first plastic pad seat through the first locking member, and the first locking member passes through the first waist hole;

[0010] The right end of the upper rail is connected with the second plastic base through a second locking member, and the second locking member passes through the second waist hole;

[0011] By adjusting the position of the first locking member in the first waist hole and the position of the second locking member in the second waist hole, the position of the upper rail in the left-right direction can be adjusted.

[0012] Specifically, a first embedded member is embedded in the first plastic base, and the first locking member is locked with the first embedded member; and a second embedded member is embedded in the second plastic base, and the second locking member is locked with the second embedded member.

[0013] Specifically, the left wall material is locked and fixed with the first plastic base through a third locking member in the left-right direction; and the right wall material is locked and fixed with the second plastic base through a fourth locking member in the left-right direction.

[0014] Specifically, the pulley assembly includes a pulley base, a pulley, and a cover.

[0015] The pulley base is fixed to the movable glass through a round head screw.

[0016] The pulley is installed at one end of the pulley base and is in sliding cooperation with a sliding groove provided on the upper rail.

[0017] The cover is arranged at the rear end of the movable glass and is used for covering the round head screw.

[0018] Specifically, the pulley assembly is provided with two groups, which are respectively located at the left and right sides of the upper end of the movable glass; a circular hole is formed in the movable glass and penetrates the front and rear; an eccentric shaft sleeve is sleeved on the round head screw, and the eccentric shaft sleeve passes through the circular hole.

[0019] Specifically, the right end of the left wall material is connected with a vertical first adhesive tape, and a first magnet is arranged in the first adhesive tape; the left end of the movable glass is connected with a vertical second adhesive tape, and a second magnet is arranged in the second adhesive tape; when the movable glass is closed, the first magnet and the second magnet are attracted to each other.

[0020] Specifically, the buffer assembly includes two buffers respectively arranged at the left and right ends of the inner side of the upper rail, and a limiting member fixed to the pulley base.

[0021] The buffer includes a buffer seat fixed to the inner side of the upper rail, and a plastic clamping seat in sliding cooperation with the buffer seat in the left-right direction.

[0022] The plastic clamping seat is sequentially provided with a slope guide portion, a clamping groove limiting portion, and a blocking portion in the left-right direction.

[0023] Specifically, the lower guide rail is connected to the lower part of the right end of the left wall material;

[0024] The lower guide rail is provided with a sliding block between the fixed glass, and the sliding block is fixed to the ground through a fifth locking piece;

[0025] The sliding block is provided with a sliding groove, and the sliding groove is provided with an inner pad, and the inner pad forms a clamping groove for clamping the movable glass;

[0026] The sliding block is also provided with a rotary adjusting piece in the front-rear direction, which is used for pressing the inner pad to adjust the clamping distance of the clamping groove.

[0027] Specifically, the lower end of the left wall material and the right wall material is respectively provided with a third plastic pad seat and a fourth plastic pad seat;

[0028] The fourth plastic pad seat is used for installing the fixed glass and is provided with a single-sided rubber strip;

[0029] The third plastic pad seat is used for installing the lower guide rail.

[0030] A shower room comprising the sliding door.

[0031] The utility model has the advantages of:

[0032] The sliding door and the shower room with the buffer comprise a left wall material, a right wall material, a fixed glass, a movable glass, an upper guide rail and a pulley assembly; the upper end of the left wall material is provided with a first plastic pad seat, and the upper end of the right wall material is provided with a second plastic pad seat; the left and right ends of the upper guide rail are respectively provided with a first waist hole and a second waist hole extending in the left-right direction; the left end of the upper guide rail is connected with the first plastic pad seat through a first locking piece, and the first locking piece passes through the first waist hole; the right end of the upper guide rail is connected with the second plastic pad seat through a second locking piece, and the second locking piece passes through the second waist hole; the position of the upper guide rail in the left-right direction can be adjusted by adjusting the position of the first locking piece in the first waist hole and the position of the second locking piece in the second waist hole. The structure realizes flexible fine adjustment of the installation position of the upper guide rail through the cooperation of the waist hole and the locking piece, effectively compensates the construction error of the door width, improves the installation adaptability and convenience, and avoids hard contact between metal parts by using the plastic pad seat, prevents surface scratching and reduces abnormal sound. BRIEF DESCRIPTION OF DRAWINGS

[0033] Figure 1 It is a front view of the sliding door of the utility model;

[0034] Figure 2 It is Figure 1 It is a sectional view along line A-A;

[0035] Figure 3 It is Figure 2Enlarged view of position C;

[0036] Figure 4 For Figure 1 Enlarged view of position C;

[0037] Figure 5 For Figure 1 ;

[0038] Figure 6 For Figure 5 Enlarged view of position C;

[0039] Figure 7 For Figure 5 Enlarged view of position C;

[0040] Figure 8 For ;

[0041] Figure 9 For

[0042] Figure 10 For ;

[0043] Figure 11 For Figure 5 Enlarged view of position C.

[0044] The reference signs are: left wall material 10, right wall material 20, fixed glass 30, movable glass 40, upper guide rail 50, pulley assembly 60, first plastic pad seat 11, second plastic pad seat 21, first waist hole 51, second waist hole 52, first locking piece 53, second locking piece 54, first embedded piece 12, second embedded piece 22, third locking piece 13, fourth locking piece 23, pulley seat 61, pulley 62, cover 63, round head screw 64, sliding groove 55, round hole 41, eccentric shaft sleeve 65, first rubber strip 71, first magnet 72, second rubber strip 73, second magnet 74, buffer assembly 80, buffer 81, limiting piece 82, buffer seat 811, plastic clamping seat 812, inclined surface guide part 8121, clamping groove limiting part 8122, blocking part 8123, lower guide rail 90, sliding block 91, inner pad 92, clamping groove 921, rotating adjusting piece 93, fourth plastic pad seat 94, single-side rubber strip 95. DETAILED DESCRIPTION

[0045] The utility model provides a kind of push-pull door with buffer and bathroom, to make the purpose, technical scheme and effect of the utility model more clear, definite, the following with reference to drawing and example are further detailed to the utility model of the utility model.It should be understood that the specific embodiments described herein are merely intended to explain the utility model, and are not intended to limit the utility model.

[0046] In the description of the utility model, it should be understood that the orientation description, such as the orientation or positional relationship indicated by the upper, lower, front, rear, left, right and the like based on the orientation or positional relationship shown in the drawings is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0047] Please refer to Figures 1-11 The embodiment discloses a bathroom, including the push-pull door with buffer, push-pull door includes left wall material 10, right wall material 20, fixed glass 30, movable glass 40, upper rail 50 and pulley assembly 60, left wall material 10, right wall material 20 are fixed in the doorway left and right sides of bathroom by expansion screw;Fixed glass 30 and movable glass 40 are staggered in front and back, fixed glass 30 is fixed to the left end of right wall material 20, upper rail 50 is connected between the upper end of left wall material 10 and right wall material 20, pulley assembly 60 is arranged on the upper end of movable glass 40 and can slide left and right along upper rail 50;By pushing movable glass 40, movable glass 40 can slide along left and right direction under the sliding action of pulley assembly 60, movable glass 40 slides along right side, and is in door closing state, movable glass 40 slides along left side, and is in door opening state.The staggered design of fixed glass 30 and movable glass 40 not only ensures the stability of the door, but also realizes the smooth push-pull function.

[0048] In order to facilitate user door opening and closing action, door handle can be installed on the front and back ends of movable glass 40, to facilitate user pulling movable glass 40.

[0049] As Figure 6 And Figure 7 As shown, first plastic pad seat 11 is installed on the upper end of left wall material 10, and second plastic pad seat 21 is installed on the upper end of right wall material 20;The left and right ends of upper rail 50 are respectively provided with first waist hole 51 and second waist hole 52 extending along left and right directions;The left end of upper rail 50 is connected with first plastic pad seat 11 through first locking piece 53, and first locking piece 53 passes through first waist hole 51;The right end of upper rail 50 is connected with second plastic pad seat 21 through second locking piece 54, and second locking piece 54 passes through second waist hole 52;By adjusting the position of first locking piece 53 in first waist hole 51 and the position of second locking piece 54 in second waist hole 52, the position of upper rail 50 along left and right directions can be adjusted.

[0050] During installation, first, the left wall 10 and the right wall 20 are preliminarily positioned on both sides of the shower door opening, then the movable glass 40 with the pulley assembly 60 installed is hung into the sliding groove 55 of the preliminarily placed upper rail 50. Next, the first locking piece 53 is connected with the first plastic pad seat 11 installed on the upper end of the left wall 10 by passing through the first waist hole 51 of the left end of the upper rail 50, but not completely locked; similarly, the second locking piece 54 is connected with the second plastic pad seat 21 installed on the upper end of the right wall 20 by passing through the second waist hole 52 of the right end of the upper rail 50, also in a pre-tightened state. At this time, since the first locking piece 53 can move within the length range of the first waist hole 51 and the second locking piece 54 can move within the length range of the second waist hole 52, the upper rail 50 as a whole can be adjusted in position left and right relative to the left wall 10 and the right wall 20. The installer can move the upper rail 50 left or right according to the actual width of the door opening until the optimal position is found, ensuring that the movable glass 40 can slide smoothly and the sealing relationship with the fixed glass 30 is correct. This adjustment mechanism can effectively compensate for installation errors of 0-30mm in the width of the door opening. After the position is adjusted, the first locking piece 53 and the second locking piece 54 are completely tightened using a tool, so that the upper rail 50 can be firmly locked in the adjusted position. This design greatly improves the adaptability and convenience of installation, and reduces the risk of needing to replace or process the upper rail 50 due to door opening size errors.

[0051] Further, the first plastic pad 11 has a first embedded part 12 embedded therein, and the first locking part 53 is locked with the first embedded part 12; the second plastic pad 21 has a second embedded part 22 embedded therein, and the second locking part 54 is locked with the second embedded part 22. The first plastic pad 11 and the second plastic pad 21 are preferably made of ABS engineering plastic, which has good strength and dimensional stability. When the first plastic pad 11 is injection molded, the first embedded part 12 has been embedded therein, and the first embedded part 12 is a metal insert with internal threads; similarly, the second embedded part 22 is also embedded in the second plastic pad 21. The first locking part 53 is a screw, which, when installed, passes through the first waist hole 51 at the left end of the upper rail 50 and is directly screwed into the internal threads of the first embedded part 12; the second locking part 54 is also screwed into the second embedded part 22 after passing through the second waist hole 52. The first embedded part 12 and the second embedded part 22 provide a strong metal threaded connection point, avoiding the problem of slipping or insufficient strength that may occur when the screw is directly connected with the plastic threads of the first plastic pad 11 and the second plastic pad 21, ensuring the long-term reliability of the connection. Even in the case of multiple loosening and tightening to adjust the position of the upper rail 50, the first embedded part 12 and the second embedded part 22 can ensure stable locking force. At the same time, the first plastic pad 11 and the second plastic pad 21 made of plastic material act as an isolation layer, which can avoid direct contact between the upper rail 50 made of metal material and the left wall material 10 and the right wall material 20 also made of metal material, effectively preventing mutual scratching of the surface coating during installation and adjustment, maintaining the appearance of the product, and reducing the abnormal noise and wear that may be caused by metal hard contact.

[0052] Further, the left wall material 10 is locked and fixed with the first plastic pad 11 along the left-right direction by the third locking part 13; the right wall material 20 is locked and fixed with the second plastic pad 21 along the left-right direction by the fourth locking part 23. When installing the first plastic pad 11 to the left wall material 10, place the first plastic pad 11 on the pre-installed position at the upper end of the left wall material 10, then from the side of the left wall material 10, hit the third locking part 13 along the left-right direction, which passes through the wall of the left wall material 10 and tightly presses or screws into the corresponding structure on the first plastic pad 11, thereby firmly fixing the first plastic pad 11 on the left wall material 10. Similarly, the fourth locking part 23 is used to fix the second plastic pad 21 on the right wall material 20 in the same way. This left-right locking and fixing method is simple in structure, easy to operate, and reliable in fixing.

[0053] As Figure 9As shown, the pulley assembly 60 includes a pulley seat 61, a pulley 62, and a cover 63. The pulley seat 61 is fixed to the movable glass 40 by a round-head screw 64. The pulley 62 is installed at one end of the pulley seat 61 and slides in cooperation with the groove 55 provided on the upper guide rail 50. The cover 63 is located at the rear end of the movable glass 40 and is used to cover the round-head screw 64. This structure is reasonably designed and easy to install. The pulley seat 61 is reliably fixed to the upper end of the movable glass 40 by the round-head screw 64, and the pulley 62 runs smoothly in the groove 55 of the upper guide rail 50, ensuring smooth pushing and pulling of the movable glass 40. The cover 63 not only serves a decorative purpose, covering the round-head screw 64 to maintain aesthetics, but also prevents dust from entering the screw connection, improving the durability and ease of maintenance of the assembly.

[0054] like Figure 9 and Figure 10 As shown, the pulley assembly 60 has two sets, located on the left and right sides of the upper end of the movable glass 40, respectively. The movable glass 40 has a through-hole 41, and an eccentric sleeve 65 is fitted onto the round-head screw 64, passing through the round hole 41. When the verticality of the movable glass 40 or its fit with the fixed glass 30 needs adjustment, this can be achieved by adjusting the eccentric sleeve 65. For example, if the upper end of the movable glass 40 tilts to the right, causing the second adhesive strip 73 on its lower left to not fit tightly with the first adhesive strip 71 on the left wall material 10, the round-head screw 64 on the right side can be loosened appropriately first, and then the eccentric sleeve 65 on that side can be rotated. Because the outer circle of the eccentric sleeve 65 is not concentric with the inner hole, rotation will change the contact point between its outer surface and the inner wall of the round hole 41 on the movable glass 40. Since the axial position of the round-head screw 64 is basically constrained by the pulley seat 61 and the groove 55 of the upper guide rail 50, the rotation of the eccentric bushing 65 will slightly lift or lower the mounting point on this side of the movable glass 40, thereby adjusting the left and right tilt angle of the upper end of the movable glass 40. This eccentric adjustment mechanism has an ingenious structure and is easy to operate. It can effectively ensure that when the movable glass 40 is closed, the second adhesive strip 73 on it and the first adhesive strip 71 on the left wall material 10 can be tightly and evenly attracted, improving the sealing effect and user experience. After adjustment, simply tighten the round-head screw 64 to fix it.

[0055] like Figure 3As shown, the left wall material 10 is connected with a vertical first adhesive tape 71 at the right end, and the first adhesive tape 71 is provided with a first magnet 72; the movable glass 40 is connected with a vertical second adhesive tape 73 at the left end, and the second adhesive tape 73 is provided with a second magnet 74; when the movable glass 40 is closed, the first magnet 72 and the second magnet 74 are attracted to each other. The magnetic sealing structure is designed ingeniously. The first adhesive tape 71 and the second adhesive tape 73 not only provide a soft sealing between the movable glass 40 and the left wall material 10 to avoid noise and damage caused by hard contact, but also the first magnet 72 and the second magnet 74 embedded in the first adhesive tape 71 and the second adhesive tape 73 can generate a magnetic attraction force when the movable glass 40 is closed to the approaching position, guide the movable glass 40 to be accurately positioned and keep the closed state, and enhance the sealing performance and wind resistance of the door, and the door closing action is more elegant.

[0056] As shown in Figure 8 and Figure 9 , the sliding door further comprises a buffer assembly 80, which comprises two buffers 81 respectively arranged at the left and right ends of the inner side of the upper guide rail 50, and a limiting piece 82 fixed on the pulley seat 61; the buffer 81 comprises a buffer seat 811 fixed on the inner side of the upper guide rail 50, and a plastic clamping seat 812 slidingly fitted with the buffer seat 811 in the left-right direction; the plastic clamping seat 812 is sequentially provided with a slope guide portion 8121, a clamping groove limiting portion 8122 and a blocking portion 8123 in the left-right direction. Taking the door closing action as an example: when the movable glass 40 moves towards the closing position (usually the right side), i.e. before completely closing, the limiting piece 82 fixed on the left pulley seat 61 first contacts and enters the slope guide portion 8121 of the plastic clamping seat 812 of the buffer 81 located at the right end of the upper guide rail 50. Under the action of the slope, the limiting piece 82 is guided to slide to the clamping groove limiting portion 8122. When the limiting piece 82 is clamped into the clamping groove limiting portion 8122, it will drive the entire plastic clamping seat 812 to slide along the buffer seat 811 to the blocking portion 8123 direction (i.e. to the right) overcoming the friction between the buffer seat 811. The frictional resistance in this sliding process effectively consumes the kinetic energy of the movable glass 40, so that it slows down smoothly and realizes buffering. Finally, the movable glass 40 is gently closed, avoiding violent impact on the right wall material 20 or the fixed glass 30, and improving the service life and comfort of the product. The buffering principle when opening the door is similar, but in the opposite direction. The slope guide portion 8121 is made of a deformable material, and when the limiting piece 82 exits reversely, it will extrude and deform the slope guide portion 8121, so as to exit the clamping groove limiting portion 8122.

[0057] As shown in Figure 4As shown, the sliding door further comprises a lower guide rail 90 connected to the lower part of the right end of the left wall material 10; a sliding block 91 is arranged between the lower guide rail 90 and the fixed glass 30, and the sliding block 91 is fixed to the ground through a fifth locking member; a sliding groove is formed in the sliding block 91, and an inner pad 92 is arranged in the sliding groove; the inner pad 92 forms a clamping groove 921 for clamping the movable glass 40; and a rotary adjusting member 93 in the front-rear direction is further arranged on the sliding block 91, and is used for pressing the inner pad 92 to adjust the clamping distance of the clamping groove 921. The lower part of the movable glass 40 is embedded in the clamping groove 921 formed by the inner pad 92; the inner pad 92 is usually made of soft material such as rubber or plastic, so as to avoid scratching the glass and allow slight deformation. If the lower part of the movable glass 40 shakes, the rotary adjusting member 93 can be adjusted by screwing. The rotary adjusting member 93 (such as an adjusting screw) is screwed from the front part of the sliding block 91, and the end of the rotary adjusting member 93 abuts against the back of the inner pad 92. When the rotary adjusting member 93 is screwed clockwise, the inner pad 92 is pressed forward, the two clamping arms of the clamping groove 921 are inwardly closed, the width of the clamping groove 921 is reduced, and thus the lower edge of the movable glass 40 is tightly held, and the shaking is eliminated. When the rotary adjusting member 93 is loosened counterclockwise, the clamping is released. The structure can effectively constrain the transverse displacement of the lower part of the movable glass 40, ensure the stable sliding of the movable glass 40, and is convenient to adjust without the need of disassembling any part.

[0058] As shown in the drawings, Figure 11 The lower part of the lower guide rail 90 is installed on the lower part of the left wall material 10 through the third plastic pad seat, and not only plays a role of guiding and bearing the lower end of the movable glass 40, but also has a water blocking function. The fourth plastic pad seat 94 is used for supporting and positioning the lower end of the fixed glass 30, and the single-sided rubber strip 95 on the fourth plastic pad seat 94 can be clamped into the gap between the fixed glass 30 and the right wall material 20, and plays a sealing and buffering role. The plastic pad seats are arranged between the upper guide rail 50 and the left wall material 10 and the right wall material 20, and between the lower guide rail 90 and the left wall material 10 and the right wall material 20, so as to avoid hard contact and potential corrosion between metals, and the use of the plastic pad seats (such as ABS material) also plays a role of insulation, shock absorption and auxiliary positioning, and improves the stability and durability of the overall structure.

[0059] The preferred embodiments of the utility model are described in detail above, but the application is not limited to the embodiments, and those skilled in the art can make various equivalent modifications or replacements without departing from the spirit of the application, and the equivalent modifications or replacements are all included in the range defined by the claims of the application.

Claims

1. A sliding door with buffer, comprising a left wall material (10), a right wall material (20), a fixed glass (30), a movable glass (40), an upper rail (50) and a pulley assembly (60), the fixed glass (30) is staggered with the movable glass (40) in front and back, the fixed glass (30) is fixed to the left end of the right wall material (20), the upper rail (50) is connected between the upper ends of the left wall material (10) and the right wall material (20), and the pulley assembly (60) is arranged at the upper end of the movable glass (40) and can slide left and right along the upper rail (50), characterized in that: a first plastic pad seat (11) is installed at the upper end of the left wall material (10), and a second plastic pad seat (21) is installed at the upper end of the right wall material (20); the left and right ends of the upper rail (50) are respectively provided with a first waist hole (51) and a second waist hole (52) extending in the left-right direction; the left end of the upper rail (50) is connected with the first plastic pad seat (11) through a first locking piece (53), and the first locking piece (53) penetrates the first waist hole (51); the right end of the upper rail (50) is connected with the second plastic pad seat (21) through a second locking piece (54), and the second locking piece (54) penetrates the second waist hole (52); the position of the first locking piece (53) in the first waist hole (51) and the position of the second locking piece (54) in the second waist hole (52) can be adjusted to adjust the position of the upper rail (50) in the left-right direction. A first embedded piece (12) is pre-embedded in the first plastic pad seat (11), and the first locking piece (53) is locked with the first embedded piece (12); a second embedded piece (22) is pre-embedded in the second plastic pad seat (21), and the second locking piece (54) is locked with the second embedded piece (22). The left wall material (10) and the first plastic pad seat (11) are locked and fixed in the left-right direction by a third locking piece (13); the right wall material (20) and the second plastic pad seat (21) are locked and fixed in the left-right direction by a fourth locking piece (23). The pulley assembly (60) comprises a pulley seat (61), a pulley (62) and a cover (63); The pulley seat (61) is fixed to the movable glass (40) by a round head screw (64); The pulley (62) is installed at one end of the pulley seat (61) and is in sliding cooperation with a sliding groove (55) provided on the upper rail (50); 2. A sliding door according to claim 1, characterized in that: The cover (63) is arranged at the rear end of the movable glass (40) and is used for covering the round head screw (64).

3. The sliding door according to claim 1, characterized in that: The pulley assembly (60) is provided with two groups, which are respectively located at the left and right sides of the upper end of the movable glass (40); a circular hole (41) is formed in the movable glass (40) and penetrates front and back, an eccentric shaft sleeve (65) is sleeved on the round head screw (64), and the eccentric shaft sleeve (65) penetrates the circular hole (41).

4. The sliding door according to claim 1, characterized in that: ​ ​ ​ ​ 5. A sliding door according to claim 4, characterized in that: ​ 6. The sliding door according to claim 1, characterized in that: The left wall material (10) is connected with a vertical first adhesive tape (71) at the right end, and the first adhesive tape (71) is provided with a first magnet (72); the movable glass (40) is connected with a vertical second adhesive tape (73) at the left end, and the second adhesive tape (73) is provided with a second magnet (74); when the movable glass (40) is closed, the first magnet (72) and the second magnet (74) are attracted to each other.

7. A sliding door according to claim 4, characterized in that: Further comprising a buffer assembly (80), the buffer assembly (80) comprises two buffers (81) respectively arranged at the left and right ends of the inner side of the upper guide rail (50), and a limiting piece (82) fixed on the pulley seat (61); The buffer (81) comprises a buffer seat (811) fixed on the inner side of the upper guide rail (50), and a plastic clamping seat (812) slidingly fitted with the buffer seat (811) in the left-right direction; The plastic clamping seat (812) is sequentially provided with a slope guide part (8121), a clamping groove limiting part (8122) and a blocking part (8123) in the left-right direction.

8. The sliding door according to claim 1, characterized in that: Further comprising a lower guide rail (90), the lower guide rail (90) is connected to the right end of the lower part of the left wall material (10); The lower guide rail (90) and the fixed glass (30) are provided with a sliding block (91), and the sliding block (91) is fixed to the ground by a fifth locking piece; The sliding block (91) is provided with a sliding groove, and the sliding groove is provided with an inner pad (92), and the inner pad (92) forms a clamping groove (921) for clamping the movable glass (40); The sliding block (91) is further provided with a rotary adjusting piece (93) in the front-back direction, for pressing the inner pad (92) to adjust the clamping distance of the clamping groove (921).

9. A sliding door according to claim 8, characterized in that: The left wall material (10) and the right wall material (20) are respectively provided with a third plastic pad seat and a fourth plastic pad seat (94) at the lower end; The fourth plastic pad seat (94) is used for installing the fixed glass (30), and is provided with a single-sided adhesive tape (95); The third plastic pad seat is used for installing the lower guide rail (90).

10. A shower cubicle characterised in that: The sliding door with a buffer comprises the sliding door with a buffer according to any one of claims 1-9.

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