Pulley assembly and shower room applying same

Abstract

The utility model discloses a pulley assembly and a shower room with the pulley assembly, and the pulley assembly comprises a support, a pulley block, a pulley block and a pulley block, the plurality of pulleys are mounted on the bracket; the first connecting piece is fixed on the bracket; the second connecting piece is movably connected with the first connecting piece so as to change the relative distance between the second connecting piece and the bracket; the overall structure is simple, the relative position of the external component connected with the pulley assembly can be adjusted through cooperation of the first connecting piece and the second connecting piece, and therefore the installation requirements of different heights can be met.

Description

Technical Field

[0001] This utility model relates to shower rooms, and more particularly to a pulley assembly and a shower room using the same. Background Technology

[0002] Some existing shower enclosures have a roller assembly installed at the top of the glass door. The roller assembly is connected to a sliding rail above, which moves the glass door. This usually requires an opening in the glass door, and the roller assembly is bolted to the door. The installation position between the roller assembly and the door cannot be adjusted, resulting in high precision requirements during shower enclosure installation and making the installation process difficult. Utility Model Content

[0003] The present invention aims to at least partially solve one of the aforementioned technical problems in the related art. To this end, the present invention proposes a pulley assembly.

[0004] To achieve the above objectives, the technical solution of this utility model is as follows:

[0005] This utility model also proposes a shower room having the above-mentioned pulley assembly.

[0006] According to a first aspect of the present invention, a pulley assembly includes:

[0007] support;

[0008] Pulleys, and a plurality of said pulleys are mounted on the bracket;

[0009] A first connector is fixed to the bracket;

[0010] A second connector is movably connected to the first connector to change the relative distance between the second connector and the bracket.

[0011] The pulley assembly according to the embodiments of the present utility model has at least the following beneficial effects: the overall structure is simple, and the relative position of the external components connected to the pulley assembly can be adjusted by the cooperation of the first connector and the second connector, thereby meeting the installation requirements of different heights.

[0012] According to some embodiments of the present invention, the bracket includes a first plate, a second plate, and a third plate. The second plate and the third plate extend in the same direction from opposite sides of the first plate along the thickness direction of the first plate. The pulleys are installed on both the second plate and the third plate. The first connecting member is installed on the first plate and extends out of the first plate in the opposite direction to the extension direction of the second connecting member.

[0013] According to some embodiments of the present invention, the first connector includes a countersunk head and a threaded section. The bracket is provided with a countersunk hole, the countersunk head is placed in the countersunk hole, the threaded section extends out of the bracket, and a first nut is installed on the threaded section. The second connector and the threaded section are connected by a thread.

[0014] According to some embodiments of the present invention, a second nut is also installed on the threaded section, and the second nut is closer to the second connector than the first nut.

[0015] According to some embodiments of the present invention, a through groove is provided on the first plate body. The through groove penetrates the first plate body along the thickness direction. The through groove extends from one side of the first plate body and connects to the countersunk hole. The width of the through groove is smaller than the diameter of the countersunk hole and larger than the maximum outer diameter of the threaded section.

[0016] According to some embodiments of the present invention, the first plate is provided with a boss, and the protruding direction of the boss on the first plate is consistent with the extending direction of the second plate.

[0017] According to some embodiments of the present invention, the second connector is rod-shaped, and a plurality of mounting holes are provided on the second connector in sequence along its length direction.

[0018] According to some embodiments of the present invention, the second connector is provided with a limiting platform, which protrudes in a direction perpendicular to the length of the second connector.

[0019] According to some embodiments of the present invention, a through hole is provided on the limiting platform. The through hole penetrates the second connector in a direction perpendicular to the length of the second connector. The first connector passes through the second connector and can be inserted into the through hole.

[0020] A shower enclosure according to a second aspect of the present invention includes a pulley assembly.

[0021] The shower room according to the present invention has at least the following beneficial effects: it facilitates the adjustment of the installation height of the movable door.

[0022] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0023] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0024] Figure 1This is a structural schematic diagram of the pulley assembly;

[0025] Figure 2 yes Figure 1 A structural decomposition diagram;

[0026] Figure 3 This is a schematic diagram of the support structure;

[0027] Figure 4 This is a structural schematic diagram of the second connector.

[0028] Reference numerals: bracket 100; first plate 110; second plate 120; third plate 130; countersunk hole 140; through groove 150; boss 160; pulley 200; first connector 300; countersunk head 310; threaded section 320; second connector 400; mounting hole 410; limiting platform 420; through hole 421; first nut 510; second nut 520. Detailed Implementation

[0029] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0030] This utility model relates to a pulley assembly, including a bracket 100, a pulley 200, a first connector 300, and a second connector 400.

[0031] like Figure 1 and Figure 2As shown, multiple pulleys 200 are mounted on the bracket 100. One, two, or more pulleys 200 can be mounted on each side of the bracket 100. A first connecting member 300 is mounted on the bracket 100 and is fixed relative to the bracket 100. A second connecting member 400 is connected to the first connecting member 300, and the relative position of the second connecting member 400 and the first connecting member 300 can be adjusted, thereby changing the relative distance between the second connecting member 400 and the bracket 100. In actual use, the pulley assembly is mainly used on the sliding door of a shower room. The pulley assembly suspends the sliding door. The pulleys 200 are mounted on the top guide rail of the shower room and roll. The second connecting member 400 is connected to the door frame of the sliding door, and two sets of pulley assemblies are connected to both sides of the door frame of the sliding door through the second connecting member 400. By adjusting the relative position of the second connecting member 400 on the first connecting member 300, the suspension height on both sides of the door frame of the sliding door can be adjusted. The pulley assembly has a simple overall structure. The relative position of the external components connected to the pulley assembly can be adjusted through the cooperation of the first connector 300 and the second connector 400, thereby meeting the installation requirements of different heights.

[0032] In one embodiment, such as Figure 1 and Figure 3 As shown, the support 100 includes a first plate 110, a second plate 120, and a third plate 130. The first plate 110 is a flat, horizontally placed plate. The thickness of the first plate 110 is in the vertical direction as shown in the figure. The second plate 120 and the third plate 130 extend upwards from the front and rear sides of the first plate 110, respectively. The support 100 can be made of metal, and the second plate 120 and the third plate 130 are bent upwards from the first plate 110. Pulleys 200 are installed on the outer sides of the second plate 120 and the third plate 130. One, two, or more pulleys 200 are installed on each of the second plate 120 and the third plate 130. A first connecting member 300 is installed on the first plate 110. The first connecting member 300 extends downwards through the first plate 110. A second connecting member 400 is located below the first plate 110 and connects to the first connecting member 300. The first connecting member 300 can be configured as a rod-shaped, block-shaped, or other structure. The first connector 300 and the first plate 110 can be installed relative to each other by means of plugging or snapping.

[0033] Based on the above embodiments, such as Figure 1 , Figure 2 and Figure 3As shown, the first connector 300 includes a countersunk head 310 and a threaded section 320. The countersunk head 310 is located at the upper end of the threaded section 320. The threaded section 320 is a rod with external threads. The bracket 100 has a countersunk hole 140, which is disposed on the first plate 110, and the shape of the countersunk hole 140 is adapted to the shape of the countersunk head 310. For example, the countersunk head 310 can be inverted conical, and the countersunk hole 140 is correspondingly set as an inverted conical hole that is larger at the top and smaller at the bottom. During installation, the first connector 300 passes through the countersunk hole 140 from top to bottom, the threaded section 320 extends downward through the first plate 110, and the countersunk head 310 is placed in the countersunk hole 140. The countersunk head 310 overlaps in the countersunk hole 140. A first nut 510 is installed on the threaded section 320. The first nut 510 rotates on the threaded section 320 through the threads. During installation, after the first connector 300 is inserted through the first plate 110, the first nut 510 is screwed into the threaded section 320 from the lower end. Then, the first nut 510 is moved upwards to abut against the lower side of the first plate 110, and the countersunk head 310 locks the connector onto the first plate 110. The second connector 400 is connected to the threaded section 320 by threads. A threaded hole can be made in the second connector 400, and the threaded section 320 is inserted into the threaded hole for connection. The relative position of the second connector 400 and the threaded section 320 can be adjusted by rotating the second connector 400.

[0034] Furthermore, a second nut 520 is also installed on the threaded section 320. The second nut 520 is closer to the second connector 400 than the first nut 510. Before connecting the second connector 400 to the threaded section 320, the second nut 520 is screwed into the threaded section 320. Then the threaded section 320 is screwed into the second connector 400. The second connector 400 is fixed relative to the bracket 100. Rotating the first connector 300 is equivalent to adjusting the relative position between the second connector 400 and the threaded section 320. After adjustment, the first nut 510 is rotated upward to fasten the first connector 300 to the first plate 110. Then the second nut 520 is rotated downward to abut against the top of the second connector 400, thereby limiting the position of the second connector 400 relative to the threaded section 320.

[0035] In one embodiment, such as Figure 1 , Figure 2 and Figure 3As shown, a through groove 150 is formed on the first plate 110. The through groove 150 extends vertically through the first plate 110 along its thickness direction. The through groove 150 extends from one side of the first plate 110 and connects to the countersunk hole 140. That is, the through groove 150 and the countersunk hole 140 are radially connected. The width of the through groove 150 is smaller than the diameter of the countersunk hole 140 and larger than the maximum outer diameter of the threaded section 320. During installation, the threaded section 320 can be inserted horizontally into the through groove 150, with the countersunk head 310 positioned above the first plate 110 but not too far away, and then slid along the through groove 150 into the countersunk hole 140. This eliminates the need to reserve too much installation space above the bracket 100 when installing the first connector 300, facilitating the installation of the first connector 300.

[0036] The first plate 110 has a boss 160. The protruding direction of the boss 160 on the first plate 110 is consistent with the extending direction of the second plate 120. As shown in the figure, the boss 160 protrudes upward in a block shape on the first plate 110. In actual use, the pulley assembly slides along the guide rail of the shower enclosure. A damper can be installed in the guide rail. When the pulley assembly slides to the position of the damper, the damper extends into the space between the second plate 120 and the third plate 130 and abuts against the boss 160. The boss 160 and the damper cooperate to buffer the pulley assembly.

[0037] In one embodiment, such as Figure 1 , Figure 2 and Figure 4 As shown, the second connector 400 is rod-shaped. The second connector 400 has several mounting holes 410, which are arranged sequentially vertically along the length of the second connector 400. The second connector 400 is connected to the external component via screws through the mounting holes 410.

[0038] Furthermore, the second connector 400 is provided with a limiting platform 420. The limiting platform 420 protrudes forward / backward and left / right perpendicular to the length direction of the second connector 400. When the second connector 400 is connected to the external component, the second connector 400 can be inserted into the external component and then positioned with the external component by the limiting platform 420. The limiting platform 420 has a through hole 421 that penetrates the second connector 400 forward / backward and left / right perpendicular to its length direction. The first connector 300 passes through the second connector 400 along its length direction, and the lower end of the first connector 300 can be inserted into the through hole 421. The approximate relative installation positions of the first connector 300 and the second connector 400 can be directly observed through the through hole 421.

[0039] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0040] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0041] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0042] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0043] In the description of this specification, references to terms such as "some specific embodiments" indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0044] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A pulley assembly, characterized by, The utility model relates to a kind of support and connecting device, including: Support (100); Pulley (200), a plurality of the pulley (200) is installed on the support (100); First connecting piece (300), the first connecting piece (300) is fixed on the support (100); Second connecting piece (400), the second connecting piece (400) is movably connected with the first connecting piece (300) to change the relative distance between the second connecting piece (400) and the support (100).

2. The pulley assembly of claim 1, wherein: The support (100) includes first plate body (110), second plate body (120) and third plate body (130), the second plate body (120) and the third plate body (130) are extended from the opposite side of the first plate body (110) along the thickness direction of the first plate body (110) in the same direction, the second plate body (120) and the third plate body (130) are installed with the pulley (200), the first connecting piece (300) is installed on the first plate body (110), the first connecting piece (300) is out of the first plate body (110) in the direction opposite to the extension direction of the second connecting piece (400).

3. The pulley assembly of claim 2, wherein: The first connecting piece (300) includes countersunk head (310) and threaded section (320), the support (100) is provided with counterbore (140), the countersunk head (310) is placed in the counterbore (140), the threaded section (320) is out of the support (100), the first nut (510) is installed on the threaded section (320), and the second connecting piece (400) and the threaded section (320) are screw connected.

4. The pulley assembly of claim 3, wherein: Second nut (520) is also installed on the threaded section (320), and the second nut (520) is closer to the second connecting piece (400) than the first nut (510).

5. The pulley assembly of claim 3, wherein: The first plate body (110) is provided with through slot (150), the through slot (150) penetrates the first plate body (110) along the thickness direction of the first plate body (110), the through slot (150) is extended from one side of the first plate body (110) and is connected to the counterbore (140), and the slot width of the through slot (150) is less than the diameter of the counterbore (140) and greater than the maximum outer diameter of the threaded section (320).

6. The pulley assembly of claim 2, wherein: The first plate body (110) is provided with boss (160), and the protruding direction of the boss (160) on the first plate body (110) is consistent with the extension direction of the second plate body (120).

7. The pulley assembly of claim 1 or 2, wherein: The second connecting piece (400) is rod-shaped, and a plurality of mounting holes (410) are arranged in sequence along the length direction of the second connecting piece (400).

8. The pulley assembly of claim 7, wherein: The second connecting piece (400) is provided with limit table (420), and the limit table (420) is protruded perpendicular to the length direction of the second connecting piece (400).

9. The pulley assembly of claim 8, wherein: The limiting table (420) is provided with a through hole (421) which penetrates the second connecting piece (400) in a direction perpendicular to the length direction of the second connecting piece (400), and the first connecting piece (300) is arranged in the second connecting piece (400) and can penetrate into the through hole (421).

10. A shower cubicle, characterised in that, The pulley assembly comprises the pulley assembly according to any one of claims 1 to 9.

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