CN217205934U - Sliding door stop structure and shower room - Google Patents

Abstract

The utility model discloses a sliding door stop structure and a shower room, wherein the sliding door stop structure comprises a pulley unit and a stop unit, the pulley unit is arranged on a sliding door and comprises at least one pulley block, and the pulley block comprises at least one pulley; the stopping unit is arranged on a guide rail fixed relative to the sliding door and is provided with elastic pressing parts with the number equal to that of the pulleys in the pulley block, and the elastic pressing parts are configured to be pressed against the inner side surfaces of the corresponding pulleys so as to stop the pulleys. The shower room comprises the sliding door stop structure. The utility model discloses a move a locking structure and shower room, not fragile glass rupture membrane just can prevent to move a retreat.

Description

Sliding door stop structure and shower room

Technical Field

The utility model relates to a move a technical field, concretely relates to move a locking structure and shower room.

Background

If the existing sliding door needs to be stopped in the moving process, the anti-shaking strips are generally abutted against two end faces of the sliding door through the anti-shaking strips in the transverse sliding grooves of the guide rails, but the glass explosion-proof film is easily damaged by the friction of the anti-shaking strips and the sliding door; or the anti-collision seats are arranged on the number of the guide rails and are of a U-shaped structure, the sliding door is stopped when the anti-collision seats are inserted into the sliding door, but the anti-collision seats cannot clamp the sliding door, so that the sliding door is easy to rebound and retreat.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the above-mentioned defect or problem that exist among the background art, provide not fragile glass rupture membrane and can prevent to move a door locking structure and shower room that moves backward.

In order to achieve the above purpose, the utility model adopts the following technical scheme: according to the first technical scheme, the sliding door stopping structure comprises a pulley unit, a sliding door and a sliding block, wherein the pulley unit is arranged on the sliding door and comprises at least one pulley block, and the pulley block comprises at least one pulley; and the stopping units are arranged on the guide rail and are provided with elastic pressing parts with the number equal to that of the pulleys in the pulley block, and the elastic pressing parts are configured to be pressed against the inner side surfaces of the corresponding pulleys so as to stop the pulleys.

Based on the first technical solution, a second technical solution is also provided, where in the second technical solution, a sliding door stopping structure includes a pulley unit installed on the sliding door and including at least one pulley block, where the pulley block includes two pulleys distributed in a direction perpendicular to the sliding door; and the stopping unit is arranged on the guide rail and is provided with two elastic pressing parts, and the two elastic pressing parts are configured to be inserted between the two pulleys of the pulley block and respectively press the inner side surfaces of the corresponding pulley and the other pulley.

Based on the second technical scheme, a third technical scheme is further provided, wherein in the third technical scheme, the stopping unit comprises a first elastic piece, the first elastic piece extends along the movement direction of the sliding door, two ends of the first elastic piece are fixedly connected with the guide rails respectively, and the middle of the first elastic piece protrudes towards two sides respectively along the direction perpendicular to the sliding door to form two elastic pressing portions.

Based on the third technical scheme, a fourth technical scheme is further provided, wherein in the fourth technical scheme, the stopping unit further comprises a first fixing piece and two first locking pieces, two ends of the first elastic piece are respectively provided with a first through hole, and two bulges are distributed in the middle of the first elastic piece along the moving direction of the sliding door; the first fixing piece is provided with two second through holes corresponding to the two first through holes and two first positioning holes corresponding to the two bulges; the two first locking pieces penetrate through the first through hole and the second through hole respectively and are locked with the guide rail, and the two protrusions are arranged in the corresponding first positioning holes respectively.

Based on the second technical scheme, the device is further provided with a fifth technical scheme, wherein in the fifth technical scheme, the stopping unit comprises a second elastic piece and an adjusting component; the second elastic piece extends along the moving direction of the sliding door, two ends of the second elastic piece are fixedly connected with the guide rail respectively, and the middle part of the second elastic piece protrudes towards two sides along the direction vertical to the sliding door to form two elastic pressing parts respectively; the second elastic piece is further provided with an accommodating cavity between the two elastic pressing parts, and the adjusting assembly is arranged in the accommodating cavity and acts on the inner side surfaces of the two elastic pressing parts respectively so as to change the protruding degree of the two elastic pressing parts.

Based on technical scheme five, still be equipped with technical scheme six, in technical scheme six, the adjusting part includes: the rotating part rotates relative to the second elastic part around a first rotating shaft parallel to the moving direction of the sliding door and is axially limited relative to the second elastic part; the pushing piece is in threaded connection with the rotating piece and is in rotation stopping fit with the second elastic piece; and one end of the elastic sheet is fixed relative to the second elastic piece, the other end of the elastic sheet abuts against the pushing piece, and two sides of the elastic sheet respectively abut against the inner side surfaces of the two elastic abutting parts.

Based on the sixth technical scheme, a seventh technical scheme is further provided, and in the seventh technical scheme, the adjusting assembly further comprises a limiting piece, and the limiting piece is axially limited relative to the second elastic piece; the elastic sheet comprises a first elastic sheet and a second elastic sheet, one end of the first elastic sheet and one end of the second elastic sheet both prop against the pushing piece, and the other end of the first elastic sheet and the other end of the second elastic sheet prop against the limiting piece; the first elastic sheet and the second elastic sheet respectively abut against the inner side surface of the corresponding elastic abutting-pressing part.

Based on the sixth or seventh technical solutions, an eighth technical solution is further provided, in the eighth technical solution, the adjusting assembly further includes an adjusting piece, the second elastic piece is further provided with a first hole penetrating through the accommodating cavity, the adjusting piece penetrates through the first hole and rotates relative to the second elastic piece around a second rotating shaft perpendicular to the moving direction of the sliding door and parallel to the sliding door, and the adjusting piece is axially limited relative to the second elastic piece; the adjusting piece is matched with one end bevel gear of the rotating piece, and the other end of the rotating piece abuts against the second elastic piece.

Based on the eighth technical scheme, the locking device further comprises a ninth technical scheme, and in the ninth technical scheme, the locking unit further comprises a second fixing piece, a convex shaft and two second locking pieces; third through holes are formed in two ends of the second elastic piece respectively, and the second fixing piece is provided with a fourth through hole corresponding to the first hole and two fifth through holes corresponding to the two third through holes; the convex shaft is in threaded connection with the fourth through hole and extends along the second rotating shaft, and the adjusting piece is sleeved outside the convex shaft; the two second locking pieces respectively penetrate through the third through hole and the fifth through hole to be locked with the guide rail.

Based on the ninth technical scheme, the device is further provided with a tenth technical scheme, wherein in the tenth technical scheme, the adjusting piece comprises a body and an adjusting part, the body is provided with a second conical tooth, a blind hole for placing the protruding shaft and a limiting surface deviating from the opening of the blind hole, and the limiting surface abuts against the cavity wall of the accommodating cavity; the adjusting part is convexly arranged on the limiting surface and is positioned in the first hole, and the adjusting part is configured to drive the adjusting piece to rotate.

The utility model also provides a shower room, including guide rail, sliding door and any one of technical scheme one to ten sliding door stop structure.

As can be seen from the above description of the present invention, compared with the prior art, the present invention has the following advantages:

1. in the first technical scheme, the sliding unit is arranged on the sliding door, and when the sliding door slides to the position corresponding to the stopping unit, the pressing elastic part presses against the inner side surface of the corresponding pulley, so that the pulley is stopped; by adopting the technical scheme, the limit of the sliding door is realized through the matching of the stopping unit and the pulley of the pulley unit, the damage to a glass explosion-proof film on the sliding door is avoided, and the sliding door can be prevented from moving backwards.

2. In the second technical scheme, when the sliding door slides to the position corresponding to the stopping unit, the two elastic pressing parts are inserted between the two pulleys of the pulley block and respectively press the corresponding pulley and the inner side surface of the other pulley, so that the pulley block can be limited to continue moving; by adopting the technical scheme, the pulley unit has larger friction force and easier stop.

3. In the third technical scheme, two ends of the first elastic part are fixedly connected with the guide rail, so that the installation is convenient; the middle part of the first elastic part protrudes towards two sides respectively along the direction perpendicular to the sliding door to form two elastic pressing parts, so that the production and the processing are convenient.

4. In the fourth technical scheme, the first elastic part is locked with the first fixing part and the guide rail through the two first locking parts, so that the installation is convenient; two bulges are arranged in the middle of the first elastic part along the movement direction of the sliding door, and the two bulges are arranged in the corresponding first positioning holes, so that the elastic pressing part of the first elastic part can be prevented from providing the effect similar to a reinforcing rib for the first elastic part when being inserted between two pulleys of the pulley block, and the excessive distortion and deformation of the first elastic part can be avoided.

5. In the fifth technical scheme, the stopping unit comprises a second elastic piece and an adjusting component, and two ends of the second elastic piece are fixedly connected with the guide rail, so that the installation is convenient; the middle part of the second elastic part respectively protrudes to two sides along the direction vertical to the sliding door to form two elastic pressing parts, so that the production and the processing are convenient; the adjusting assembly is arranged in the accommodating cavity and acts on the inner side surfaces of the two elastic pressing parts respectively to change the protrusion degree of the two elastic pressing parts, so that the extrusion value of the elastic pressing parts to the pulley can be adjusted, and the size of various pulley blocks can be adapted.

6. According to the sixth technical scheme, when the protrusion degree of the elastic pressing part needs to be increased or reduced, the rotating part is driven to rotate, the rotating part is axially limited relative to the second elastic part, the pushing part is in threaded connection with the rotating part and is in rotation-stopping fit with the second elastic part, the pushing part moves axially relative to the second elastic part, and the pushing part pushes against the other end of the elastic sheet when moving axially, so that two ends of the elastic sheet are close to or far away from each other, the bending degree of the elastic sheet is increased or reduced, and the elastic sheet acts on the inner side surface of the elastic pressing part and increases or reduces the protrusion degree of the elastic pressing part; the adjusting component is simple and practical in structure.

7. In the seventh technical scheme, the elastic sheet comprises a first elastic sheet and a second elastic sheet, and the first elastic sheet and the second elastic sheet respectively abut against the inner side surfaces of the corresponding elastic pressing parts, so that mutual influence between the two elastic sheets is avoided, and the elastic pressing parts are more stable; the locating part is arranged, one end of the first elastic piece and one end of the second elastic piece are both abutted against the pushing part, the other end of the first elastic piece and one end of the second elastic piece are abutted against the locating part, and the structure is simple and practical.

8. In the eighth technical scheme, set up the regulating part, the regulating part rotates and relative second elastic component axial spacing around the relative second elastic component of second axis of rotation, and the regulating part cooperates with the one end awl tooth that rotates the piece, and accessible drive regulating part drive rotates the piece and rotates, and the operation is more convenient.

9. In the ninth technical scheme, the second elastic piece is locked with the second fixed piece and the guide rail through two second locking pieces, so that the installation is convenient; the convex shaft is arranged, and the adjusting piece is sleeved outside the convex shaft, so that the installation is convenient.

10. In the tenth technical scheme, the axial spacing of regulating part has been realized to the cooperation of protruding axle and blind hole and the cooperation of spacing face and the chamber wall in holding chamber, and the structure setting of regulating part is convenient for install, and the accessible is rotated with the drive regulating part of tool operation regulating part, the user operation of being convenient for.

11. In the eleventh technical scheme, the utility model provides a shower room simultaneously, it includes foretell sliding door locking structure, the cooperation of shower room accessible locking unit and the assembly pulley of pulley unit of adopting this technical scheme has realized spacing to the sliding door, has avoided causing the destruction to the glass rupture membrane on the sliding door, still can prevent moving the door and move back.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic perspective view of the sliding door stop structure of the present invention;

FIG. 2 is a side view of the sliding door stop structure of the present invention;

FIG. 3 is a schematic view of the sliding door stop structure of the present invention with the pulley unit and the stop unit engaged;

fig. 4 is a schematic exploded perspective view of a stopper unit according to embodiment 1 of the present invention;

fig. 5 is a sectional view of a stopper unit according to embodiment 1 of the present invention;

fig. 6 is a bottom view of embodiment 1 of the present invention;

fig. 7 is a first exploded perspective view of a locking unit according to embodiment 2 of the present invention;

fig. 8 is a second exploded perspective view of the stopper unit according to embodiment 2 of the present invention;

fig. 9 is a sectional view of embodiment 2 of the present invention;

fig. 10 is a bottom view of embodiment 2 of the present invention.

Description of the main reference numbers:

a pulley unit 10; a pulley block 11; a connecting member 12;

a stopper unit 20, a first elastic member 21; a first through-hole 211; a first elastic pressing portion 212; a first guide surface 2121; a projection 213;

a first fixing member 22; a second through hole 221; a first positioning hole 222; a first locking member 23; a second elastic member 24; a third through hole 241; a second elastic pressing portion 242; the second guide surface 2421; an accommodating chamber 243; a first aperture 2431; a second fixing member 25; a fourth through hole 251; a fifth through hole 252; a protruding shaft 26; a second locking member 27; an adjustment assembly 30; a rotating member 31; a first bevel tooth 311; a pusher member 32; a stopper 33; a spring plate 34; the first elastic piece 341; a second elastic piece 342; an adjusting member 35; a body 351; second cone teeth 3511; a blind hole 3512; a stop surface 3513; the adjustment portion 352; a sliding door 40; a guide rail 50.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is obvious that the described embodiments are preferred embodiments of the invention and should not be considered as excluding other embodiments. Based on the embodiment of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the claims, the specification and the drawings, unless otherwise expressly limited, the terms "first," "second," or "third," etc. are used for distinguishing between different elements and not for describing a particular sequence.

In the claims, the specification and the drawings, unless otherwise expressly limited, the terms "central", "lateral", "longitudinal", "horizontal", "vertical", "top", "bottom", "inner", "outer", "upper", "lower", "front", "rear", "left", "right", "clockwise", "counterclockwise" and the like, with respect to the directional terms, indicate directions or positional relationships based on the directions and positional relationships shown in the drawings, and are only for convenience of description of the present invention and for simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore should not be construed as limiting the scope of the present invention.

In the claims, the description and the drawings of the present application, unless otherwise expressly limited, the term "fixedly connected" or "fixedly connected" is used, which is to be understood broadly, that is, any connection mode without displacement relation or relative rotation relation between the two, that is, including non-detachably fixed connection, integrated connection and fixed connection through other devices or elements.

In the claims, the specification and the drawings, the terms "including", "comprising" and variations thereof, if used, are intended to be inclusive and not limiting.

Referring to fig. 1 to 3, fig. 1 to 3 show a sliding door stopping structure including a pulley unit 10 and a stopping unit 20.

The pulley unit 10 is installed on the sliding door 40 and includes at least one pulley block 11, and the pulley block 11 includes at least one pulley.

Specifically, the pulley unit 10 further comprises a connecting member 12, the connecting member 12 is fixedly connected with the sliding door 40, and each pulley block 11 is arranged along the moving direction of the sliding door and is rotatably mounted on the connecting member 12.

The stopping unit 20 is installed on the guide rail 50 fixed with respect to the sliding door 40 and is provided with elastic pressing portions equal to the number of pulleys in the pulley block 11, the elastic pressing portions being configured to press against inner side surfaces of the corresponding pulleys to stop the pulleys. In the present embodiment, the fixing of the guide 50 relative to the sliding door may be the fixing of the guide 50 to the door frame, but it should be understood that other embodiments are possible.

Correspondingly, when the pulley block 11 has only one pulley, the stopping unit 20 is provided with an elastic pressing part, and only one side of the stopping unit 20 and the pulley unit 10 can realize pressing.

When the pulley block 11 includes two pulleys, the two pulleys are distributed along a direction perpendicular to the moving direction of the sliding door, and the stopping unit 20 is provided with two elastic pressing portions. Two elastic pressing portions (hereinafter, for convenience of distinction, the elastic pressing portion in embodiment 1 is defined as a first elastic pressing portion 212, and the elastic pressing portion in embodiment 2 is defined as a second elastic pressing portion 242) are configured to be inserted between two pulleys of the pulley block 11 and press inner side surfaces of the corresponding pulley and the other pulley, respectively.

Specifically, the stopper unit 20 may be structured in the following two embodiments.

Example 1

As shown in fig. 4 to 6, the stopper unit 20 includes a first elastic member 21, a first fixing member 22, and two first locking members 23.

The first elastic member 21 extends along the moving direction of the sliding door 40, and two ends of the first elastic member are fixedly connected with the guide rail 50 respectively, specifically, two ends of the first elastic member 21 are provided with first through holes 211 extending along the vertical direction respectively, and two first locking members 23 can penetrate through the first through holes 211 respectively and are fixedly connected with the guide rail 50, so that the installation is convenient. The first locking member 23 is in this embodiment mainly a screw.

The middle of the first elastic element 21 protrudes towards both sides along a direction perpendicular to the sliding door 40 to form two first elastic pressing portions 212, which is convenient for production and processing, both ends of each first elastic portion 212 are provided with inclined first guiding surfaces 2121, so that the first elastic pressing portions 212 are inserted between two pulleys of the pulley block 11, and the two first guiding surfaces 2121 of each first elastic portion 212 are away from each other to form a figure eight. Two protrusions 213 are disposed in the middle of the first elastic member 21 in the moving direction of the sliding door 40, and the two protrusions 213 extend in the vertical direction and protrude upward or downward. In the present embodiment, the moving direction of the sliding door 40 is a horizontal direction, and the first elastic member 21 is made of a rubber material.

The first fixing member 22 is plate-shaped, and includes two second through holes 221 corresponding to the two first through holes 211 and two first positioning holes 222 corresponding to the two projections 213.

The two first locking members 23 respectively penetrate through the first through hole 211 and the second through hole 221 to be locked with the guide rail 50, correspondingly, the first fixing member 22 is also locked with the first elastic member 21, and the two protrusions 213 are respectively disposed in the corresponding first positioning holes 222. By adopting the technical solution of the embodiment, the position of the stopping unit 20 can be adjusted by the first locking member 23, after the stopping unit 20 is installed, when the sliding door 40 slides to the position corresponding to the stopping unit 20, the two first elastic pressing portions 212 are inserted between the two pulleys of the pulley block 11 and respectively press the corresponding pulley and the inner side surface of the other pulley, so as to limit the pulley block 11 from continuing to move. The two protrusions 213 are disposed in the corresponding first positioning holes 222, so as to prevent the first elastic pressing portion 212 of the first elastic member 21 from providing an effect similar to a reinforcing rib for the first elastic member 21 when being inserted between the two pulleys of the pulley block 11, thereby preventing the first elastic member 21 from being excessively distorted and deformed.

Example 2

As shown in fig. 7 to 10, the stopping unit 20 includes a second elastic member 24, a second fixing member 25, a protruding shaft 26, two second locking members 27, and an adjusting assembly 30.

The second elastic member 24 extends along the moving direction of the sliding door 40, and two ends of the second elastic member are fixedly connected to the guide rail 50, specifically, two ends of the second elastic member 24 are respectively provided with a third through hole 241 extending along the vertical direction, and the two second locking members 27 can respectively penetrate through the third through holes 241 and are fixedly connected to the guide rail 50, so that the installation is facilitated. The second locking member 27 is mainly a screw in this embodiment.

The middle of the second elastic element 24 protrudes towards both sides along a direction perpendicular to the sliding door 40 to form two second elastic pressing portions 242, both ends of each second elastic portion 242 are provided with inclined second guiding surfaces 2421 so that the second elastic pressing portions 242 can be inserted between two pulleys of the pulley block 11, and the two second guiding surfaces 2421 of each second elastic portion 242 are away from each other to form a figure-eight shape. The second elastic member 24 is further provided with an accommodating cavity 243 between the two second elastic pressing portions 242, and the accommodating cavity 243 is opened on the surface of the second elastic member 24 along the vertical direction. The second elastic member 24 is further provided with a first hole 2431 penetrating through the accommodating cavity 243, in a specific implementation, the first hole 2431 extends in a vertical direction, and the second elastic member 24 is made of a rubber material, so that the production and processing of the second elastic member 24 are facilitated.

The second fixing member 25 has a plate shape, and is provided with a fourth through hole 251 corresponding to the first hole 2431 and two fifth through holes 252 corresponding to the two third through holes 241.

The protruding shaft 26 is screwed with the fourth through hole 251 and extends in the vertical direction.

The two second locking members 27 are respectively inserted through the third through hole 241 and the fifth through hole 252 to be locked with the guide rail 50, and correspondingly, the second fixing member 25 and the second elastic member 24 are also locked.

The adjusting assembly 30 is disposed in the accommodating cavity 243 and acts on the inner side surfaces of the two second elastic pressing portions 242 respectively to change the protruding degree of the two second elastic pressing portions 242.

Specifically, the adjusting assembly 30 includes a rotating member 31, a pushing member 32, a limiting member 33, an elastic sheet 34 and an adjusting member 35.

The rotating member 31 rotates relative to the second elastic member 24 about a first rotating axis parallel to the moving direction of the sliding door 40, and is axially restrained relative to the second elastic member 24. Specifically, the rotating member 31 has a first bevel tooth 311 at one end and a second elastic member 24 at the other end.

The pushing element 32 is screwed with the rotating element 31 and is engaged with the second elastic element 24 in a rotation-stopping manner, in this embodiment, the pushing element 32 is a hexagonal nut, which is sleeved on the rotating element 31 and is engaged with the rotating element 31 in a screwing manner, and an outer wall of the hexagonal nut is also abutted against the cavity wall of the accommodating cavity 243, so that the accommodating cavity 243 limits the hexagonal nut to rotate, thereby engaging the pushing element 32 with the second elastic element in a rotation-stopping manner.

The position limiting element 33 axially limits the position of the second elastic element 24, and the position limiting element 33 axially limits the position of the second elastic element 24 in various embodiments, for example, the position limiting element 33 may be fixed to the rotating element 31 or the second elastic element 24.

One end of the elastic sheet 34 is fixed relative to the second elastic member 24, and the other end abuts against the pushing member 32, and two sides of the elastic sheet 34 respectively abut against the inner side surfaces of the two second elastic pressing portions 242. Specifically, the elastic sheet 34 includes a first elastic sheet 341 and a second elastic sheet 342, one end of each of the first elastic sheet 341 and the second elastic sheet 342 abuts against the pushing member 32, and the other end abuts against the limiting member 33, so that mutual influence between the two elastic sheets is avoided, and the stability is improved; the first elastic sheet 341 and the second elastic sheet 342 respectively abut against the inner surface of the corresponding second elastic abutting portion 242. In a specific implementation, the two ends of the first elastic piece 341 and the second elastic piece 342 may be buckled into the rotating member 31 for facilitating installation.

The adjusting element 35 is sleeved outside the protruding shaft 26, and the adjusting element 35 passes through the first hole 2431 and rotates around a second rotation axis relative to the second elastic element 24, where the second rotation axis is parallel to the sliding door 40 and perpendicular to the moving direction of the sliding door 40, and in this embodiment, the second rotation axis is a vertical direction. The adjusting member 35 is engaged with one end of the rotating member 31 to drive the rotating member 31 to rotate. Wherein the adjusting member 35 is further axially limited with respect to the second resilient member 24.

Specifically, the adjusting member 35 includes a body 351 and an adjusting portion 352, the body 351 is provided with a second bevel gear 3511, a blind hole 3512 for the protruding shaft 26 to be inserted into, and a limiting surface 3513 deviating from an opening of the blind hole 3512, the limiting surface 3513 abuts against a cavity wall of the accommodating cavity 243, and the axial limiting of the adjusting member 35 is realized through the cooperation of the protruding shaft 26 and the blind hole 3512 and the cooperation of the limiting surface 3513 and the cavity wall of the accommodating cavity 243; the adjusting portion 352 is protruded from the limiting surface 3513 and located in the first hole 2431, the adjusting portion 352 is configured to drive the adjusting member 35 to rotate, and in practical applications, the adjusting portion 352 is provided with a hexagonal hole, and the adjusting portion 352 can be driven to rotate by a tool such as a hexagon socket wrench, so as to drive the adjusting member 35 to rotate. The adjustment member 35 is configured to facilitate installation and user operation.

The installation process is as follows:

screwing the protruding shaft 26 to the fourth through hole 251 of the second fixing member 25;

screwing the pushing piece 32 on the rotating piece 31 and approaching the first bevel gear 311, buckling the first elastic piece 341 and the second elastic piece 342 into the rotating piece 31 and abutting against the pushing piece 32, and fixing the limiting piece 33 on the rotating piece 31, so that the first elastic piece 341 and the second elastic piece 342 abut against the pushing piece 32, and the other end abuts against the limiting piece 33, thereby forming a connecting assembly;

placing the connecting assembly in the accommodating cavity 243, and abutting one end of the rotating member 31, which is far away from the first bevel tooth 311, against the second elastic member 24, so that the pushing member 32 abuts against the cavity wall of the accommodating cavity 243, placing the adjusting member 35 in the accommodating cavity 243 at a position corresponding to the first hole 2431, and abutting the limiting surface 3513 of the adjusting member 35 against the cavity wall of the accommodating cavity 243, wherein the second bevel tooth 3511 of the adjusting member 35 is engaged with the first bevel tooth 311 of the rotating member 31, and the adjusting portion 352 of the adjusting member 35 is inserted into the first hole 2431, so that one end of the rotating member 31 abuts against the second elastic member 24, and the other end of the rotating member 31 is engaged with the bevel tooth of the adjusting member 35, and axial limiting of the rotating member 31 relative to the second elastic member 24 can be realized;

the blind hole 3512 of the adjusting member 35 is sleeved into the protruding shaft 26, and is locked with the guide rail 50 by two second locking members 27 respectively penetrating through the third through hole 241 and the fifth through hole 252, the adjusting member 35 is axially limited, and correspondingly, the second fixing member 25 and the second elastic member 24 are also locked.

The using process is as follows:

when the protruding degree of the second elastic pressing part 242 needs to be increased or decreased, the adjusting part 352 is operated by a tool, for example, the adjusting part 352 is driven to rotate by an allen key, so as to drive the adjusting part 35 to rotate, the adjusting part 35 drives the rotating part 31 to rotate, because the rotating part 31 is axially limited relative to the second elastic part 24, the pushing part 32 is screwed with the rotating part 31 and is in rotation-stopping fit with the second elastic part 24, the pushing part 32 axially moves relative to the second elastic part 24, and the pushing part 32 pushes against the other end of the elastic sheet 34 when axially moving, so that the two ends of the elastic sheet 34 are close to or far away from each other, thereby increasing or decreasing the bending degree of the elastic sheet 34, and the elastic sheet 34 acts on the inner side surface of the second elastic pressing part 242 and increases or decreases the protruding degree of the elastic pressing part.

By adopting the technical solution of the embodiment, the position of the stopping unit 20 can be adjusted by the second locking member 27, after the stopping unit 20 is installed, when the sliding door 40 slides to the position corresponding to the stopping unit 20, the two second elastic pressing portions 242 are inserted between the two pulleys of the pulley block 11 and respectively press the corresponding pulley and the inner side surface of the other pulley, so as to limit the pulley block 11 from continuing to move. The adjusting assembly 30 is disposed in the accommodating cavity 243 and acts on the inner side surfaces of the two second elastic pressing portions 242 respectively to change the protruding degree of the two second elastic pressing portions 242, so that the pressing value of the second elastic pressing portions 242 on the pulley can be adjusted, and the size of the pulley block 11 can be adapted to various sizes. The adjusting assembly 30 is simple and practical in structure and convenient for a user to operate.

It can be known that, by adopting the technical solution of embodiment 1 or embodiment 2, the stop unit 20 is matched with the pulley block 11 of the pulley unit 10 to limit the sliding door 40, so as to avoid damaging the glass rupture membrane on the sliding door 40 and prevent the sliding door 40 from moving backwards.

Example 3

A shower room comprises a sliding door 40, a guide rail 50 fixed relative to the sliding door 40 and a sliding door stop structure in embodiment 1 or 2.

In the same shower room, the limit of the sliding door 40 can be realized through the matching of the stop unit 20 and the pulley block 11 of the pulley unit 10, the damage to a glass explosion-proof film on the sliding door 40 is avoided, and the sliding door 40 can be prevented from moving backwards.

The description of the above specification and examples is intended to illustrate the scope of the invention, but is not intended to limit the scope of the invention. Modifications, equivalents and other improvements which may be made to the embodiments of the invention or to some of the technical features thereof by a person of ordinary skill in the art through logical analysis, reasoning or limited experimentation in light of the above teachings of the invention or the above embodiments are intended to be included within the scope of the invention.

Claims (11)

1. A sliding door stop structure is characterized by comprising

The pulley unit is arranged on the sliding door and comprises at least one pulley block, and the pulley block comprises at least one pulley; and

and the stopping unit is arranged on the guide rail fixed relative to the sliding door and is provided with elastic pressing parts with the number equal to that of the pulleys in the pulley block, and the elastic pressing parts are configured to be pressed against the inner side surfaces of the corresponding pulleys so as to stop the pulleys.

2. A sliding door stop arrangement according to claim 1, including

The pulley block comprises two pulleys, and the two pulleys are distributed along the direction vertical to the sliding door;

the stopping unit guide rail is provided with two elastic pressing parts which are configured to be inserted between two pulleys of the pulley block and respectively press the inner side surfaces of the corresponding pulley and the other pulley.

3. The sliding door stop structure according to claim 2, wherein the stop unit comprises a first elastic member, the first elastic member extends along the moving direction of the sliding door, two ends of the first elastic member are respectively fixed to the guide rails, and the middle of the first elastic member protrudes towards two sides along the direction perpendicular to the moving direction of the sliding door to form two elastic pressing portions.

4. The sliding door stopping structure according to claim 3, wherein the stopping unit further comprises a first fixing member and two first locking members, the two ends of the first elastic member are respectively provided with a first through hole, and the middle part of the first elastic member is provided with two protrusions along the moving direction of the sliding door; the first fixing piece is provided with two second through holes corresponding to the two first through holes and two first positioning holes corresponding to the two bulges; the two first locking pieces penetrate through the first through hole and the second through hole respectively and are locked with the guide rail, and the two protrusions are arranged in the corresponding first positioning holes respectively.

5. The sliding door stopping structure as claimed in claim 2, wherein said stopping unit comprises a second elastic member and an adjusting member; the second elastic piece extends along the moving direction of the sliding door, two ends of the second elastic piece are fixedly connected with the guide rail respectively, and the middle part of the second elastic piece protrudes towards two sides along the direction vertical to the sliding door to form two elastic pressing parts respectively; the second elastic piece is further provided with an accommodating cavity between the two elastic pressing parts, and the adjusting assembly is arranged in the accommodating cavity and acts on the inner side surfaces of the two elastic pressing parts respectively so as to change the protruding degree of the two elastic pressing parts.

6. The sliding door stop structure according to claim 5, wherein said adjustment assembly comprises:

the rotating part rotates relative to the second elastic part around a first rotating shaft parallel to the moving direction of the sliding door and is axially limited relative to the second elastic part;

the pushing piece is in threaded connection with the rotating piece and is in rotation stopping fit with the second elastic piece; and

one end of the elastic sheet is fixed relative to the second elastic piece, the other end of the elastic sheet abuts against the pushing piece, and two sides of the elastic sheet respectively abut against the inner side surfaces of the two elastic abutting parts.

7. The sliding door stop structure according to claim 6, wherein said adjusting assembly further comprises a limiting member, said limiting member axially limiting said second elastic member; the elastic sheet comprises a first elastic sheet and a second elastic sheet, one end of the first elastic sheet and one end of the second elastic sheet both prop against the pushing piece, and the other end of the first elastic sheet and the other end of the second elastic sheet prop against the limiting piece; the first elastic sheet and the second elastic sheet respectively abut against the inner side surfaces of the corresponding elastic abutting parts.

8. The sliding door stop structure according to claim 6 or 7, wherein said adjusting assembly further comprises an adjusting member, said second elastic member further has a first hole penetrating through said receiving cavity, said adjusting member penetrates through said first hole and rotates relative to said second elastic member around a second rotation axis perpendicular to the moving direction of said sliding door and parallel to said sliding door, said adjusting member is axially limited relative to said second elastic member; the adjusting piece is matched with one end bevel gear of the rotating piece, and the other end of the rotating piece abuts against the second elastic piece.

9. The sliding door stop structure according to claim 8, wherein said stop unit further comprises a second fixing member, a protruding shaft and two second locking members; third through holes are formed in two ends of the second elastic piece respectively, and the second fixing piece is provided with a fourth through hole corresponding to the first hole and two fifth through holes corresponding to the two third through holes; the convex shaft is in threaded connection with the fourth through hole and extends along the second rotating shaft, and the adjusting piece is sleeved outside the convex shaft; the two second locking pieces respectively penetrate through the third through hole and the fifth through hole to be locked with the guide rail.

10. The sliding door stop structure according to claim 9, wherein the adjusting member comprises a body and an adjusting portion, the body is provided with a second conical tooth, a blind hole for the protruding shaft to be inserted into, and a limiting surface deviating from the opening of the blind hole, and the limiting surface abuts against the cavity wall of the accommodating cavity; the adjusting part is convexly arranged on the limiting surface and is positioned in the first hole, and the adjusting part is configured to drive the adjusting piece to rotate.

11. A shower enclosure comprising a sliding door, a track fixed relative to the sliding door and a sliding door stop as claimed in any one of claims 1 to 10.

Images