CN220815319U - Rail-changeable sliding door/window structure and shower room - Google Patents

Abstract

The utility model discloses a rail-changeable sliding door/window structure and a shower room, comprising a movable fan, a fixed fan and an upper guide rail, wherein the movable fan and the fixed fan are doors or windows; the fixed fan and the movable fan are respectively positioned below the upper guide rail, and the top of the movable fan is in sliding fit with the upper guide rail through a sliding part; the movable fan is positioned at the first side of the fixed fan in the thickness direction in the opening state; an upper track-changing structure is arranged between the upper guide rail and the sliding part, and the upper track-changing structure guides the movable fan to move along the second side in the thickness direction in the closing process of the movable fan so that the movable fan is not overlapped with the fixed fan in the thickness direction in the closing state. The utility model can avoid the movable fan and the fixed fan to have a certain overlapping part in the closing state.

Description

Rail-changeable sliding door/window structure and shower room

Technical Field

The utility model relates to the technical field of doors/windows, in particular to a rail-changeable sliding door/window structure and a shower room.

Background

The sliding door products of the shower room in the market generally adopt a sliding door structure and a rotating shaft door structure. The sliding door structure is generally provided with a fixed door and a movable door which can move along the width direction of the fixed door. The movable door and the fixed door are arranged in a staggered manner along the thickness direction of the fixed door, and the movable door and the fixed door are overlapped together in the thickness direction of the fixed door in an opened state. In addition, in order to avoid the water in the shower room to flow out from the gap of fixed door and movable door dislocation to the shower room outside during the shower, realize the effect of wet and dry separation better, the movable door sets up to have certain overlap position with the fixed door also in the closed condition, and this overlap position can cause certain inconvenience to the product cleanness, and the width of opening the door reduces to some extent simultaneously.

Disclosure of utility model

The utility model provides a rail-changeable sliding door/window structure and a shower room, which aims at the technical problems in the prior art, and the rail-changeable sliding door/window structure enables a movable fan to have no overlapping position with a fixed fan in a closing state through rail change design.

The technical scheme adopted for solving the technical problems is as follows: the rail-changeable sliding door/window structure comprises a movable fan, a fixed fan and an upper guide rail, wherein the movable fan and the fixed fan are doors or windows; the fixed fan and the movable fan are respectively positioned below the upper guide rail, the top of the movable fan is in sliding fit with the upper guide rail through a sliding part, and the movable fan is positioned at the first side of the fixed fan in the thickness direction in the opening state; an upper track-changing structure is arranged between the upper guide rail and the sliding part, and the upper track-changing structure guides the movable fan to move along the second side in the thickness direction in the closing process of the movable fan so that the movable fan is not overlapped with the fixed fan in the thickness direction in the closing state.

Further, the movable fan is arranged between the upper guide rail and the lower guide rail, and the bottom of the movable fan is in sliding fit with the lower guide rail or in sliding fit with the lower guide rail through a first guide structure; a lower track-changing structure is arranged between the movable fan and the lower guide rail, and the lower track-changing structure assists in guiding the movable fan to move along the second side in the thickness direction in the closing process of the movable fan.

Further, the sliding component comprises an upper guide bar, a plurality of pulley assemblies and a plurality of hanging clamps, wherein the upper guide bar extends along the length direction of the upper guide rail, the pulley assemblies are arranged on the upper guide bar at intervals along the length direction of the upper guide bar and are in sliding fit with the upper guide rail, the bottoms of the hanging clamps are respectively connected with the top of the movable fan, and the hanging clamps can be respectively hung on the upper guide bar in a sliding manner along the thickness direction; and the upper rail transferring structure is respectively arranged between the head hanging clamp and the tail hanging clamp and the upper guide rail in the plurality of hanging clamps.

Further, the upper rail changing structure comprises an upper rail changing piece and an upper guide wheel, the upper guide wheel is arranged on the hanging clamp, the upper guide rail is provided with a first upper guide groove which extends along the length direction and is in a straight shape, the upper guide rail is respectively provided with a yielding concave part which penetrates through the first upper guide groove corresponding to each upper rail changing piece, the upper rail changing piece is arranged in the yielding concave part, the upper rail changing piece is provided with a second upper guide groove which is in a circular arc shape, one end of the second upper guide groove faces the opening direction of the movable fan and is used for bearing the first upper guide groove, and the other end of the second upper guide groove faces the second side in the thickness direction; the upper guide wheel is in sliding fit with the first upper guide groove or the second upper guide groove along with the opening or closing of the movable fan.

Further, guide pieces are respectively arranged on the upper guide strips corresponding to the hanging clips, and a second guide structure is arranged between the guide pieces and the hanging clips so as to guide the hanging clips to move along the thickness direction; the second guide structure comprises a strip-shaped guide hole extending along the thickness direction and a guide block which is adapted to be slidably connected with the guide hole, one of the guide hole and the guide block is arranged on the guide piece, and the other of the guide hole and the guide block is arranged on the hanging clamp.

Further, the guide piece is provided with a plurality of rollers protruding from the top surface of the guide piece, and the rotating shafts of the rollers are respectively positioned in the length direction of the upper guide strip; the side of the hanging clip opposite to the top surface of the guide piece is abutted against each roller.

Further, a guiding adhesive tape is arranged on the inner side surface of the second upper guide groove, which is close to the second side of the fixed fan in the thickness direction, and extends along the length direction of the second upper guide groove and enters the first upper guide groove, and is adhered to the inner side surface of the first upper guide groove.

Further, the first guide structure comprises a lower guide wheel and a first lower guide groove which extends along the length direction of the lower guide rail and is in a straight shape, one of the lower guide wheel and the first lower guide groove is positioned on the lower guide rail, and the other of the lower guide wheel and the first lower guide groove is positioned at the bottom of the movable fan; the lower rail changing structure comprises the lower guide wheel and a lower rail changing piece which is fixed relative to the first lower guide groove, the lower rail changing piece is provided with a second lower guide groove which is arc-shaped, one end of the second lower guide groove is used for bearing the first lower guide groove, and the other end of the second lower guide groove faces the other side in the thickness direction; the lower guide wheel is in sliding fit with the first lower guide groove or the second lower guide groove along with the opening or closing of the movable fan.

Further, the first lower guide groove is arranged on a lower guide bar connected with the bottom of the movable fan, and the lower guide wheel is arranged on the lower guide rail; the lower rail changing piece is arranged at the bottom of the movable fan, and one end of the second lower guide groove faces to the closing direction of the movable fan; the number of the lower track-changing pieces is one, the lower track-changing pieces are positioned at the first end of the lower guide strip, the first end of the lower guide strip is close to the fixed fan in the closing state of the movable fan, and the second end of the lower guide strip is connected with a plug.

The utility model further provides a shower room which comprises the rail-changeable sliding door/window structure, wherein the movable fan and the fixed fan are doors respectively.

Further, the device also comprises a first upper wall upright post and a second upper wall upright post, wherein the upper guide rail is arranged between the tops of the first upper wall upright post and the second upper wall upright post; one side end of fixed fan sets up in first last wall stand, one of them side of movable fan sets up first magnetic stripe, and the opposite side end sets up the manger plate adhesive tape, the movable fan is in the closed condition, manger plate adhesive tape with fixed fan sealing fit, first magnetic stripe and the second magnetic stripe magnetism that sets up on the second goes up the wall stand inhale the cooperation.

Compared with the prior art, the utility model has the following beneficial effects:

1. Because the upper rail changing structure is arranged between the upper guide rail and the sliding part, the upper rail changing structure guides the movable fan to move along the second side of the fixed fan in the thickness direction in the closing process of the movable fan, so that the movable fan is not overlapped with the fixed fan in the thickness direction in the closing state.

2. The arrangement of the lower track-changing structure can cooperate with the upper guide rail and the sliding part to carry out driven movement, so that the track-changing movement is ensured to be synchronous up and down and the paths are consistent, and meanwhile, the size of the lower guide rail of the product is ensured not to be too large. In particular, the lower rail-changing structure comprises the lower guide wheel and the lower rail-changing piece, and is simple in structure and convenient to assemble.

3. The sliding part comprises the upper guide strip, a plurality of pulley assemblies and a plurality of hanging clamps, and an upper rail changing structure is respectively arranged between the head hanging clamp and the tail hanging clamp and the upper guide rail, so that the movable fan can be normally pushed and pulled in a suspended state and cannot fall down, and the movable door can be ensured to be stable in state and not shake when sliding along the upper guide rail.

4. The upper rail changing structure comprises an upper rail changing piece and an upper guide wheel, so that transition is smooth and stable when the piston fan moves in a rail changing mode.

5. The upper guide strip is respectively provided with a guide piece corresponding to each hanging clamp, and a second guide structure is arranged between the guide piece and the hanging clamps so as to guide the hanging clamps to move along the thickness direction, so that the movable fan can be further ensured not to fall down when being normally pushed and pulled, and the stability of the movement direction of the hanging clamps can be ensured, and the deviation can not occur. Particularly, the guide piece is provided with a plurality of rollers protruding out of the top surface of the guide piece, the rotating shafts of the rollers are respectively positioned in the length direction of the upper guide strip, one surface of the hanging clamp opposite to the top surface of the guide piece is propped against the rollers, and the sliding friction force between the hanging clamp and the guide piece can be reduced, so that the movable fan can move smoothly and lightly in a rail-changing mode.

6. The arrangement of the guide adhesive tape can eliminate the gap at the joint of the upper rail changing piece and the upper guide rail, and avoid the upper guide wheel from being clamped by the gap or scratched by the sharp corner at the joint, thereby prolonging the service life of the upper guide wheel and also ensuring the reliability of rail changing.

The utility model is described in further detail below with reference to the drawings and examples; the present utility model is not limited to the embodiments of a track-changeable sliding door/window structure and shower enclosure.

Drawings

FIG. 1 is an exploded schematic view of a shower enclosure of the present utility model;

FIG. 2 is an enlarged schematic view of portion A of FIG. 1;

FIG. 3 is a schematic cross-sectional view of the headrail of the present utility model;

FIG. 4 is an enlarged partial schematic view of the upper track, slide member, upper track change member of the present utility model in a mated condition;

FIG. 5 is a cross-sectional view of the upper track, upper track change member, upper guide wheel of the present utility model in an engaged condition;

FIG. 6 is an enlarged partial schematic view of the upper rail and slide member of the present utility model in a mated condition;

FIG. 7 is a cross-sectional view of the upper rail, the sliding member, and the upper rail transfer member of the present utility model in a door-open state;

FIG. 8 is a cross-sectional view of the upper rail, the sliding member, and the upper rail transfer member of the present utility model in a closed door condition;

FIG. 9 is an enlarged partial schematic view of the lower track, lower guide wheel, lower track change member, etc. of the present utility model in a mated state;

fig. 10 is a cross-sectional view of the lower guide wheel, lower rail, lower guide bar, etc. of the present utility model in a mated state;

FIG. 11 is a cross-sectional view of the shower enclosure of the present utility model in a door-open condition;

fig. 12 is a sectional view of the shower enclosure of the present utility model in a closed door state;

Fig. 13 is a perspective view showing a structure of the shower stall of the present utility model in a closed state;

The movable fan, 11, the water retaining adhesive tape, 12, a first magnetic stripe, 13, a handle, 2, a fixed fan, 3, an upper guide rail, 31, a first upper guide groove, 32, a guide adhesive tape, 4, a lower guide rail, 41, a decorative strip, 5, a sliding part, 51, an upper guide strip, 52, a pulley assembly, 53, a hanging clamp, 531, a guide block, 532, an upper guide wheel, 54, a guide piece, 541, a guide hole, 542, a roller, 6, an upper rail changing piece, 61, a second upper guide groove, 7, a lower rail changing piece, 71, a second lower guide groove, 8, a lower guide wheel, 9, a lower guide strip, 91, a first lower guide groove, 10, a plug, 20, a first upper wall column, 30, a second upper wall column, 40, a limiting piece, 50 and a second magnetic stripe.

Detailed Description

In the present disclosure, the terms "first," "second," and the like are used merely to distinguish between similar objects, and are not used to describe a particular sequence or order, nor are they to be construed as indicating or implying a relative importance. In the description, directions or positional relationships indicated by "upper", "lower", "left", "right", "front", "rear", etc. are used based on directions or positional relationships shown in the drawings, and are merely for convenience of description of the present utility model, and are not intended to indicate or imply that the apparatus referred to must have a specific direction, be configured and operated in a specific direction, and thus should not be construed as limiting the scope of protection of the present utility model. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In addition, in the description of the present utility model, unless otherwise indicated, "a plurality" means two or more. In the description of the present utility model, unless explicitly specified and limited otherwise, the terms "disposed," "connected," and the like are to be construed broadly, and for example, "connected," may be either fixedly connected, detachably connected, integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediary, or may be in communication with each other between two elements, as would be understood by one of ordinary skill in the art, and the terms are specifically defined in the present utility model.

Referring to fig. 1 to 13, a shower room provided in an embodiment of the present utility model includes a sliding door/window structure with a changeable track, the sliding door/window structure with a changeable track includes a movable fan 1, a fixed fan 2, an upper rail 3 and a lower rail 4, and the movable fan 1 and the fixed fan 2 are preferably doors in this embodiment, and may be made of glass materials. The fixed fan 2 and the movable fan 1 are respectively positioned between the upper guide rail 3 and the lower guide rail 4, the top of the movable fan 1 is in sliding fit with the upper guide rail 3 through a sliding part 5, and the bottom of the movable fan 1 is in sliding fit with the lower guide rail 4 through a first guiding structure. In other embodiments, the bottom of the movable fan 1 is in direct sliding engagement with the lower rail 4. The lower track is an optional feature and in other embodiments the utility model does not include a lower track. The movable fan 1 is located at a first side of the fixed fan 2 in the thickness direction in the open state, that is, the movable fan 1 is overlapped with the fixed fan 2 in the thickness direction in the open state. An upper rail-changing structure is arranged between the top of the movable fan 1 and the upper guide rail 3, and the upper rail-changing structure guides the movable fan 1 to move along the second side in the thickness direction in the closing process of the movable fan 1 so that the movable fan 1 is not overlapped with the fixed fan 2 in the thickness direction in the closing state. In particular, the movable fan 1 is coplanar with the fixed fan 2 in the closed state, and thus, there is no overlapping portion of the movable fan 1 with the fixed fan 2 in the closed state. In this embodiment, the thickness direction of the fixed fan 2 is the front-back direction, the first side of the fixed fan 2 in the thickness direction is the back side, and the second side of the fixed fan 2 in the thickness direction is the front side, so that the movable fan 1 is located at the back side of the fixed fan 2 in the open state.

As a preferable mode, a lower track-changing structure is arranged between the bottom of the movable fan 1 and the lower guide rail 4, and the lower track-changing structure assists in guiding the movable fan 1 to move along the second side in the thickness direction in the closing process of the movable fan 1, so that the movable fan can be matched with the upper guide rail 3 and the sliding part 5 to perform driven movement, the track-changing movement is ensured to be synchronous up and down and the paths are consistent, and meanwhile, the size of the lower guide rail of a product is ensured not to be too large.

In this embodiment, the sliding member 5 includes an upper guide bar 51 extending along a length direction of the upper rail 3, a plurality of pulley assemblies 52, and a plurality of clips 53, the upper guide bar 51 being located in the upper rail 3, the plurality of pulley assemblies 52 being disposed on the upper guide bar 51 at intervals along the length direction of the upper guide bar 51 and being slidably engaged with the upper rail 3. Specifically, the pulley assemblies 52 have four sets in total, two of which are disposed at one end of the upper guide bar 51, and the remaining two sets are disposed at the other end of the upper guide bar 51. The number of the clips 53 is specifically two, but not limited thereto, the bottom of each clip 53 is connected to the top of the movable fan 1, and the two clips 53 are located approximately at both ends of the top of the movable fan 1 in the width direction (i.e., the left-right direction). Each of the clips 53 is slidably hung on the upper guide bar 51 in the thickness direction, and guides 54 are provided on the upper guide bar 51 corresponding to each of the clips 53, respectively, and a second guide structure is provided between the guides 54 and the clips 53 to guide movement of the clips 53 in the thickness direction. As shown in fig. 2, the second guide structure includes an elongated guide hole 541 extending in the thickness direction and a guide block 531 adapted to slide on the guide hole 541, one of the guide hole 541 and the guide block 531 is provided to the guide piece 54, and the other of the guide hole 541 and the guide block 531 is provided to the suspension clamp 53, specifically, in this embodiment, the guide hole 541 is provided to the guide piece 54, and the guide block 531 is provided to the suspension clamp 53.

As a preferred form, as shown in fig. 2, the guide 54 is provided with a plurality of rollers 542 protruding from the top surface thereof, the rotation axes of the respective rollers 542 being located in the longitudinal direction of the upper guide bar 51, respectively; the surface of the suspension clamp 53 opposite to the top surface of the guide 54 is abutted against each roller 542, so that the sliding friction force between the suspension clamp 53 and the guide 54 can be reduced, and the orbital transfer movement of the movable fan 1 is smoother and lighter. Specifically, the plurality of rollers 542 are arranged in two rows, and the guide hole 541 is located between the two rows of rollers.

An upper rail transfer structure is provided between each suspension clamp 53 and the upper rail 3. When the number of the hanging clips is more than two, only the first hanging clip and the second hanging clip are respectively provided with an upper rail-changing structure between the upper rail and the upper rail, and the first hanging clip and the second hanging clip are respectively positioned at the left end and the right end of the top of the movable fan. The upper rail changing structure comprises an upper rail changing piece 6 and an upper guide wheel 532, wherein the upper guide wheel 532 is arranged on a hanging clamp 53, the upper guide rail 3 is provided with a first upper guide groove 31 which extends along the length direction and is in a straight shape, the upper guide rail 3 is respectively provided with a yielding recess which penetrates through the first upper guide groove 31 corresponding to each upper rail changing piece 6, the upper rail changing piece 6 is arranged in the yielding recess, the upper rail changing piece 6 is provided with a second upper guide groove 61 which is arc-shaped, one end of the second upper guide groove 61 faces the opening direction of the movable fan 1 and is used for bearing the first upper guide groove 31, and the other end of the second upper guide groove 61 faces the front side. The upper guide wheel 532 is slidably engaged with the first upper guide groove 31 or the second upper guide groove 61 as the movable fan 1 is opened or closed, as shown in fig. 5 to 8. Specifically, the upper rail changing piece 6 is locked in the upper guide rail 3 by a screw.

As a preferable mode, as shown in fig. 5, the inner side surface of the second upper guide groove 61 near the front side is provided with a guide rubber strip 32, and the guide rubber strip 32 extends along the length direction of the second upper guide groove 61 and enters the first upper guide groove 31, and extends against the inner side surface of the first upper guide groove 31. The arrangement of the guide adhesive tape 32 can eliminate the gap at the joint of the second upper guide groove 61 of the upper rail changing piece 6 and the first upper guide groove 31 of the upper guide rail 3, and avoid the upper guide wheel 532 being blocked by the gap or scratched by the sharp corner at the joint, thereby prolonging the service life of the upper guide wheel 532 and ensuring the reliability of rail changing

As shown in fig. 9 and 10, the first guide structure includes a lower guide wheel 8 and a first lower guide groove 91 extending in a longitudinal direction of the lower guide rail 4 and having a straight shape, one of the lower guide wheel 8 and the first lower guide groove 91 is located on the lower guide rail 4, and the other of the lower guide wheel 8 and the first lower guide groove 91 is located at the bottom of the movable fan 1, specifically, in this embodiment, the lower guide wheel 8 is connected to the lower guide rail 4, and the first lower guide groove 91 is located at the bottom of the movable fan 1, but is not limited thereto. The lower track-changing structure comprises the lower guide wheel 8 and a lower track-changing piece 7 which is fixed relative to the first lower guide groove 91, the lower track-changing piece 7 is provided with a second lower guide groove 71 which is in a circular arc shape, one end of the second lower guide groove 71 is used for bearing the first lower guide groove 91, and the other end is towards the front side; the lower guide wheel 8 is slidably engaged with the first lower guide groove 91 or the second lower guide groove 71 as the movable fan 1 is opened or closed.

Specifically, the first lower guide groove 91 is disposed on the lower guide bar 9 connected to the bottom of the movable fan 1, the lower rail transfer member 7 is disposed at the bottom of the movable fan 1, and one end of the second lower guide groove 71 faces the closing direction of the movable fan 1. The number of lower derailleurs 7 is one, the lower derailleurs 7 being located at a first end of a lower guide strip 9; the first end of the lower guide strip 9 is close to the fixed fan 2 in the closed state of the movable fan 1, and the second end of the lower guide strip 9 is connected with a plug 10 to prevent the lower guide wheel 8 from sliding out of the lower guide strip 9. In other embodiments, the number of lower track members is two, and the lower guide bar is disposed between the two lower track members.

The shower room further comprises a first upper wall upright post 20 and a second upper wall upright post 30, wherein the upper guide rail 3 is arranged between the tops of the first upper wall upright post 20 and the second upper wall upright post 30, and the top ends of the first upper wall upright post 20 and the second upper wall upright post 30 are respectively connected with a limiting piece 40 in an inverted U shape. The lower guide rail 4 is disposed between the bottoms of the first upper wall column 20 and the second upper wall column 30, and two decorative strips 41 are connected to the lower guide rail 4. One side end of the fixed fan 2 is arranged on the first upper wall upright post 20, one side end of the movable fan 1 is provided with a first magnetic stripe 12, the other side end of the movable fan 1 is provided with a water retaining adhesive tape 11, the movable fan 1 is in a closed state, the water retaining adhesive tape 11 is in sealing fit with the fixed fan 2, and the first magnetic stripe 12 is in magnetic attraction fit with a second magnetic stripe 50 arranged on the second upper wall upright post 30. A handle 13 is provided at the front surface of the movable fan 1 near one end of the second upper wall pillar 30.

In the door opening state of the present utility model, as shown in fig. 11, at this time, the movable fan 1 is located at the rear side of the fixed fan 2, the upper guide wheel 532 is located in the first upper guide groove 31 of the upper guide rail 3, the lower guide wheel 8 is located in the first lower guide groove 91 of the lower guide bar 9, and the guide block 531 on the suspension clip 53 is located at the rear end of the guide hole 541. When the door is closed, each pulley assembly 52 slides along the upper rail 3 toward the second upper wall column 30, and at the same time, the upper guide wheel 532 slides along the first upper guide groove 31 of the upper rail 3 toward the second upper wall column 30, and the lower guide wheel 8 slides along the first lower guide groove 91 of the lower guide bar 9 toward the second upper wall column 30 simultaneously, so that the entire movable fan 1 slides toward the second upper wall column 30. When the upper guide wheel 532 slides into the second upper guide groove 61 of the upper track-changing member 6, the upper guide wheel 532 continues to slide along the second upper guide groove 61, as shown in fig. 5, in which an arrow indicates a movement direction of the upper guide wheel 532; the lower guide wheels 8 synchronously enter the second lower guide groove 71 of the lower track-changing piece 7 and continue to slide along the second lower guide groove 71, as shown in fig. 10, the arrow in the figure indicates the movement direction of the lower guide wheels 8; in this process, the suspension clips 53 gradually slide forward under the guide of the second guide structure, so that the movable fan 1 gradually translates forward until the movable fan 1 is closed in place. At this time, as shown in fig. 12 and 13, the upper guide wheel 532 is located in the second upper guide groove 61 of the upper rail 6, the lower guide wheel 8 is located in the second lower guide groove 71 of the lower rail 7, and the guide block 531 on the suspension clip 53 is located at the forward end of the guide hole 541, so that the movable fan 1 is coplanar or substantially coplanar with the fixed fan 2.

The door opening process of the present utility model is opposite to the above-described door closing process, and thus, will not be described here again.

The utility model ensures that the movable fan 1 is not overlapped with the fixed fan 2 in the thickness direction in the closing state, thus the utility model can avoid a certain overlapped part between the movable fan 1 and the fixed fan 2 in the closing state, thereby ensuring that the utility model is more convenient to clean in the closing state of the movable fan 1 and the door opening width of the movable fan 1 is larger.

The track-changeable sliding door/window structure can be applied to a shower room, a kitchen door, a window and the like.

The utility model relates to a rail-changeable sliding door/window structure and a shower room, and the related parts are the same as or can be realized by adopting the prior art.

The above embodiment is only used to further illustrate a sliding door/window structure and shower room of the present utility model, but the present utility model is not limited to the embodiment, and any simple modification, equivalent variation and modification of the above embodiment according to the technical substance of the present utility model falls within the protection scope of the technical solution of the present utility model.

Claims (11)

1. The rail-changeable sliding door/window structure comprises a movable fan, a fixed fan and an upper guide rail, wherein the movable fan and the fixed fan are doors or windows; the fixed fan and the movable fan are respectively positioned below the upper guide rail, the top of the movable fan is in sliding fit with the upper guide rail through a sliding part, and the movable fan is positioned at the first side of the fixed fan in the thickness direction in the opening state; the method is characterized in that: an upper track-changing structure is arranged between the upper guide rail and the sliding part, and the upper track-changing structure guides the movable fan to move along the second side in the thickness direction in the closing process of the movable fan so that the movable fan is not overlapped with the fixed fan in the thickness direction in the closing state.

2. The variable rail sliding door/window structure according to claim 1, wherein: the movable fan is arranged between the upper guide rail and the lower guide rail, and the bottom of the movable fan is in sliding fit with the lower guide rail or in sliding fit with the lower guide rail through a first guide structure; a lower track-changing structure is arranged between the movable fan and the lower guide rail, and the lower track-changing structure assists in guiding the movable fan to move along the second side in the thickness direction in the closing process of the movable fan.

3. The variable rail sliding door/window structure according to claim 1, wherein: the sliding part comprises an upper guide bar, a plurality of pulley assemblies and a plurality of hanging clamps, wherein the upper guide bar extends along the length direction of the upper guide rail; and the upper rail transferring structure is respectively arranged between the head hanging clamp and the tail hanging clamp and the upper guide rail in the plurality of hanging clamps.

4. A variable rail sliding door/window structure according to claim 3, wherein: the upper rail changing structure comprises an upper rail changing piece and an upper guide wheel, the upper guide wheel is arranged on the hanging clamp, the upper guide rail is provided with first upper guide grooves which extend along the length direction and are in a straight shape, the upper guide rail is respectively provided with a yielding recess which penetrates through the first upper guide grooves corresponding to the upper rail changing pieces, the upper rail changing piece is arranged in the yielding recess, the upper rail changing piece is provided with a second upper guide groove which is in a circular arc shape, one end of the second upper guide groove faces the opening direction of the movable fan and is used for bearing the first upper guide grooves, and the other end of the second upper guide groove faces the second side in the thickness direction; the upper guide wheel is in sliding fit with the first upper guide groove or the second upper guide groove along with the opening or closing of the movable fan.

5. A variable rail sliding door/window structure according to claim 3, wherein: the upper guide strip is respectively provided with a guide piece corresponding to each hanging clamp, and a second guide structure is arranged between the guide piece and the hanging clamps so as to guide the hanging clamps to move along the thickness direction; the second guide structure comprises a strip-shaped guide hole extending along the thickness direction and a guide block which is adapted to be slidably connected with the guide hole, one of the guide hole and the guide block is arranged on the guide piece, and the other of the guide hole and the guide block is arranged on the hanging clamp.

6. The variable rail sliding door/window structure of claim 5, wherein: the guide piece is provided with a plurality of rollers protruding from the top surface of the guide piece, and the rotating shafts of the rollers are respectively positioned in the length direction of the upper guide strip; the side of the hanging clip opposite to the top surface of the guide piece is abutted against each roller.

7. The variable rail sliding door/window structure according to claim 4, wherein: the second upper guide groove is close to the inner side surface of the second side of the fixed fan in the thickness direction, and a guide adhesive tape is arranged, extends along the length direction of the second upper guide groove and enters the first upper guide groove and is extended along the inner side surface of the first upper guide groove.

8. The variable rail sliding door/window structure according to claim 2, wherein: the first guide structure comprises a lower guide wheel and a first lower guide groove which extends along the length direction of the lower guide rail and is in a straight shape, one of the lower guide wheel and the first lower guide groove is positioned on the lower guide rail, and the other of the lower guide wheel and the first lower guide groove is positioned at the bottom of the movable fan; the lower rail changing structure comprises the lower guide wheel and a lower rail changing piece which is fixed relative to the first lower guide groove, the lower rail changing piece is provided with a second lower guide groove which is arc-shaped, one end of the second lower guide groove is used for bearing the first lower guide groove, and the other end of the second lower guide groove faces the other side in the thickness direction; the lower guide wheel is in sliding fit with the first lower guide groove or the second lower guide groove along with the opening or closing of the movable fan.

9. The variable rail sliding door/window structure of claim 8, wherein: the first lower guide groove is arranged on a lower guide bar connected with the bottom of the movable fan, and the lower guide wheel is arranged on the lower guide rail; the lower rail changing piece is arranged at the bottom of the movable fan, and one end of the second lower guide groove faces to the closing direction of the movable fan; the number of the lower track-changing pieces is one, the lower track-changing pieces are positioned at the first end of the lower guide strip, the first end of the lower guide strip is close to the fixed fan in the closing state of the movable fan, and the second end of the lower guide strip is connected with a plug.

10. A shower room, characterized in that: a sliding door/window structure comprising a variable rail according to any one of claims 1 to 9, the movable and fixed wings being doors, respectively.

11. The shower stall of claim 10, wherein: the upper guide rail is arranged between the tops of the first upper wall upright post and the second upper wall upright post; one side end of fixed fan sets up in first last wall stand, one of them side of movable fan sets up first magnetic stripe, and the opposite side end sets up the manger plate adhesive tape, the movable fan is in the closed condition, manger plate adhesive tape with fixed fan sealing fit, first magnetic stripe and the second magnetic stripe magnetism that sets up on the second goes up the wall stand inhale the cooperation.