A detachable and liftable shower seat

Abstract

A detachable and height-adjustable shower head holder includes a mounting base. A shower head holder is connected to one side of the mounting base, and a movable groove is provided on the other side of the mounting base. The movable groove has an opening facing outwards from the mounting base, and a support rod is inserted into the movable groove. A drive seat is accommodated at the open end of the movable groove, and the support rod is clamped between the inner wall of the movable groove and the drive seat. A locking seat is rotatably screwed onto the cylindrical surface of the outer periphery of the movable groove, and the locking seat covers the drive seat therein. Rotating the locking seat pushes the drive seat to move towards the support rod within the movable groove, thereby fixing the mounting base onto the support rod to lock the height of the shower head holder. The beneficial effects of this utility model are: by setting the locking seat to clamp the support rod, the user only needs a simple rotation operation to complete the height adjustment of the shower head holder, making the adjustment process more convenient, labor-saving, and efficient.

Description

Technical Field

[0001] This utility model relates to the field of shower equipment technology, specifically a detachable and height-adjustable shower head holder. Background Technology

[0002] Shower heads are an indispensable part of modern bathroom spaces. To meet the needs of users of different heights or to change the water flow position, shower heads are usually installed on adjustable shower heads. Commercially available shower heads are fixed to the support rod through simple friction or direct manual tightening with a knob. For example, a sleeve slides on the support rod, and tightening a set screw or small knob directly presses against the support rod surface, generating friction for fixation. Using a set screw or small knob to directly press against the support rod often concentrates the clamping force on a small point or surface. Users find it difficult to precisely control the clamping force according to their needs: if the force is too weak, the shower head holder may slip under gravity, resulting in poor stability; if the force is too strong, it may scratch or dent the support rod surface, or deform and damage plastic parts. Furthermore, this point-like or small-area pressure may cause the shower head holder to tilt or wobble on the support rod, leading to unnecessary rotation or shaking when sliding, affecting the smoothness of adjustment and the accuracy of positioning. Utility Model Content

[0003] The purpose of this invention is to overcome the shortcomings of existing technologies and provide a detachable and adjustable shower head seat that is simple in structure, low in manufacturing cost, convenient and efficient in adjustment and operation, stable and reliable in clamping the support rod, and allows for flexible height adjustment of the shower head seat, effectively protecting the support rod and extending its service life.

[0004] The purpose of this utility model is achieved in the following way: a detachable and liftable shower head seat, which includes a mounting base, a shower head seat connected to one side of the mounting base, and a movable groove provided on the other side of the mounting base. The movable groove has an opening facing the outside of the mounting base, and a support rod is inserted into the movable groove.

[0005] The open end of the movable groove accommodates a drive seat, and the support rod is clamped between the inner wall of the movable groove and the drive seat;

[0006] A locking seat is rotatably screwed onto the cylindrical surface surrounding the movable groove, and the locking seat covers the drive seat therein; by rotating the locking seat, the drive seat is pushed to move toward the support rod within the movable groove, thereby fixing the mounting seat onto the support rod to lock the height of the shower seat.

[0007] The movable groove protrudes to form an external threaded post, and correspondingly, the inner wall of the locking seat is recessed to provide an internal threaded hole, which is screwed and fixed to the external threaded post.

[0008] The drive seat extends into the internal threaded hole and presses against the bottom of the internal threaded hole.

[0009] The outer cylindrical surface of the drive seat has a protruding guide platform, and the inner wall of the movable groove has a recessed guide groove. The guide platform is embedded in the guide groove, and the drive seat slides along the guide groove.

[0010] The end of the drive seat has a protruding limiting platform, which is locked onto the guide groove.

[0011] The drive seat is recessed at one end facing the support rod to form a drive surface, and the shape of the drive surface is adapted to the shape of the outer surface of the support rod.

[0012] The beneficial effects of this utility model are: 1. Simple structure, low manufacturing cost, and improved market competitiveness.

[0013] 2. Users can adjust the height of the shower head according to their needs, and the lock is stable and reliable, improving the user experience.

[0014] 3. A locking seat is installed to clamp the support rod, allowing users to easily adjust the height of the shower head seat with a simple rotation operation, making the adjustment process more convenient, labor-saving, and efficient.

[0015] 4. The use of threaded transmission allows for precise control of the clamping force on the strut, ensuring a stable and reliable clamping force.

[0016] 5. The design allows the driving surface to directly contact the strut, resulting in a more even distribution of clamping pressure, enhancing the stability and reliability of strut clamping, effectively protecting the outer surface of the strut, and extending the service life of components.

[0017] 6. The cooperation between the guide groove and the guide table ensures the stability and accuracy of the drive seat's movement and guarantees the effective transmission of locking force. Attached Figure Description

[0018] Figure 1 This is a rendering of the final assembly of this utility model.

[0019] Figure 2 This is a cross-sectional view of the mounting base, support rod, drive base, and locking base in this utility model.

[0020] Figure 3 This is a schematic diagram of the shower head seat with the support rod hidden behind it in this utility model.

[0021] Figure 4 This is an exploded view of the mounting base, drive base, and locking base in this utility model.

[0022] Figure 5This is an exploded view of the mounting base, drive base, and locking base in this utility model. Detailed Implementation

[0023] The present invention will be further described in detail below with reference to the accompanying drawings. A detachable and liftable shower head seat includes a mounting base 3, a shower head seat 1 connected to one side of the mounting base 3, and a movable groove 31 provided on the other side of the mounting base 3. The movable groove 31 has an opening facing the outside of the mounting base 3, and a support rod 2 is inserted into the movable groove 31.

[0024] The open end of the movable groove 31 accommodates the drive seat 4, and the support rod 2 is clamped between the inner wall of the movable groove 31 and the drive seat 4.

[0025] A locking seat 5 is rotatably screwed onto the cylindrical surface surrounding the movable groove 31. The locking seat 5 encloses the drive seat 4 within it. Rotating the locking seat 5 pushes the drive seat 4 to move toward the support rod 2 within the movable groove 31, thereby fixing the mounting seat 3 onto the support rod 2 to lock the height of the shower head seat 1.

[0026] like Figure 1-2 As shown: The shower head holder is installed on one side of the mounting base, while the other side of the mounting base has a movable groove through which the support rod passes for insertion into the mounting base. A drive seat is accommodated at the outer opening of the movable groove and is enclosed within it by a locking seat. When the user rotates the locking seat, it moves axially along the movable groove. Because the drive seat is enclosed within the locking seat, its axial displacement directly pushes the drive seat to move towards the support rod, gradually reducing the distance between the drive seat and the inner wall of the movable groove, thus tightly clamping the support rod between the drive seat and the inner wall of the movable groove. Once the support rod is effectively clamped, the mounting base is fixed relative to the support rod, thus locking the height of the shower head holder. When the height of the shower head holder needs to be adjusted, the user rotates the locking seat in the opposite direction. The drive seat then returns to its original position along the guide groove, releasing the clamping force on the support rod. The shower head holder can then move up and down along the support rod, thus adjusting its height.

[0027] The movable groove 31 protrudes outward to form an external threaded post 32. Correspondingly, the inner wall of the locking seat 5 is recessed to provide an internal threaded hole 51, which is screwed and fixed to the external threaded post 32.

[0028] like Figure 4-5As shown: An externally threaded post protrudes from the movable groove. Corresponding to this externally threaded post, an internally threaded hole is provided on the inner wall of the locking seat. The internally threaded hole and the externally threaded post are screwed together. When the locking seat is rotated, the internally threaded hole advances or retracts along the axial direction of the externally threaded post. Users can easily lock and unlock the device with a simple rotation operation, making operation more convenient. Simultaneously, the use of internal and external threads ensures a reliable and stable connection, capable of withstanding significant axial forces, ensuring that the locking seat can stably transmit thrust or pull forces during rotation. The threaded drive has a certain degree of self-locking and force amplification; rotating the locking seat requires less effort than directly pressing or tightening a small-diameter knob, and provides sufficient locking force.

[0029] Furthermore, since the threaded drive has a fixed stroke, there is a defined range between the rotation angle of the locking seat and the resulting axial displacement, which facilitates the user's control over the motion stroke of the drive seat.

[0030] The drive seat 4 extends into the internal threaded hole 51 and is pressed against the bottom of the internal threaded hole 51.

[0031] like Figure 4-5 As shown: Part of the drive seat extends into the internal threaded hole. When the locking seat moves axially along the external threaded column, the bottom of the internal threaded hole presses against the end face of the drive seat, and the locking seat generates a certain thrust on the drive seat, pushing the drive seat to move within the movable groove. The movement of the locking seat is directly converted into a thrust on the drive seat, without passing through external components, resulting in high force transmission efficiency.

[0032] The outer cylindrical surface of the drive seat 4 has a protruding guide platform 41, and the inner wall of the movable groove 31 has a recessed guide groove 33. The guide platform 41 is embedded in the guide groove 33, and the drive seat 4 slides along the guide groove 33.

[0033] like Figure 4-5 As shown: A guide cylinder is installed on the drive seat, and a guide groove is installed in the movable slot. A guide platform is embedded and connected in the guide groove. When the drive seat is pushed, the cooperation between the guide platform and the guide groove effectively restricts the rotation or offset of the drive seat, ensuring that the drive seat can only move along the guide groove. This guarantees the smooth and precise linear sliding of the drive seat, improves the stability of the drive seat's movement, and ensures that the drive seat can stably exert pressure on the strut support. Secondly, the stable linear movement of the drive seat helps to transmit force to the strut more evenly and reliably, improving the stability and effectiveness of strut clamping, while reducing abnormal friction and impact between components, thus helping to extend the service life of the parts.

[0034] The end of the drive seat 4 has a protruding limiting platform 42, which is locked onto the guide groove 33.

[0035] like Figure 4-5As shown: A limiting platform is set to limit the movement stroke of the drive seat. When the drive seat moves to the limit position of its movement stroke, the limiting platform will contact the end of the guide groove, thereby effectively preventing the drive seat from continuing to move, preventing the drive seat from excessively pressing the support rod, avoiding damage to the support rod or other components, improving the durability of the product, and extending its service life.

[0036] The drive seat 4 is recessed at one end facing the support rod 2 to form a drive surface 43, and the shape of the drive surface 43 is adapted to the shape of the outer surface of the support rod 2.

[0037] like Figure 4-5 As shown: The end face where the drive seat directly contacts the strut is designed as a drive surface that conforms to the shape of the strut's outer surface. This transforms the contact between the drive seat and the strut from a traditional point or line contact to a surface contact, increasing the contact area. Under the same clamping force, this reduces pressure and increases friction, resulting in a more stable clamping of the strut and improved clamping reliability. The surface contact also ensures more even force distribution, effectively protecting the strut's outer surface and reducing scratches.

[0038] In summary: The mounting base is designed with a drive seat and a locking seat that pushes the drive seat. The threaded engagement between the mounting base and the locking seat transmits power, converting the rotational motion of the locking seat into linear motion of the drive seat, thus locking the support rod clamped within and achieving height adjustment of the shower head. When height adjustment is needed, the user rotates the locking seat in the opposite direction to release the pushing force on the drive seat. The drive seat retracts, releasing the clamp on the support rod, allowing the user to freely raise and lower the shower head. The shower head can be fixed at any height on the support rod according to actual needs, with stable and reliable locking.

[0039] Users can easily tighten or release the support rod by simply rotating the drive seat via a threaded transmission, providing a more convenient and smooth operation for adjusting the height of the shower head. The height adjustment of the shower head is more convenient, labor-saving, and efficient. The threaded transmission allows users to intuitively control the degree of rotation of the locking seat, ensuring controllable and stable clamping force, preventing loosening or displacement, and enhancing the user experience.

[0040] Furthermore, to ensure precise travel of the drive seat, a guide groove is provided within the movable slot of the mounting base. Correspondingly, a guide platform is provided on the drive seat, embedded in the guide groove. This ensures the smooth linear movement of the drive seat, guaranteeing that it can only move towards the support rod end within the movable slot. This ensures the stability and precision of the drive seat during movement, effectively preventing unnecessary rotation or skew, and guaranteeing effective transmission of locking force, making the entire adjustment process smoother and more stable. Moreover, a drive surface on the drive seat directly contacts the support rod, eliminating traditional point or line contact. This reduces pressure on the support rod, increases friction, effectively protects the outer surface of the support rod from scratches, and distributes the clamping force more evenly across the support rod, further enhancing clamping stability and reliability, and extending the service life of components. Therefore, it can be widely adopted.

[0041] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A detachable and liftable shower head seat, comprising a mounting base (3), wherein a shower head seat (1) is connected to one side of the mounting base (3), characterized in that: The mounting base (3) has a movable groove (31) on the other side. The movable groove (31) has an opening facing the outside of the mounting base (3). The support rod (2) is inserted into the movable groove (31). The open end of the movable groove (31) accommodates the drive seat (4), and the support rod (2) is clamped between the inner wall of the movable groove (31) and the drive seat (4). A locking seat (5) is rotatably screwed onto the cylindrical surface of the outer periphery of the movable groove (31), and the locking seat (5) covers the drive seat (4) therein; by rotating the locking seat (5), the drive seat (4) is pushed to move toward the support rod (2) in the movable groove (31), thereby fixing the mounting seat (3) on the support rod (2) to lock the height of the shower head seat (1).

2. The detachable and height-adjustable shower head holder according to claim 1, characterized in that: The movable groove (31) protrudes outward to form an external threaded post (32). Correspondingly, the inner wall of the locking seat (5) is recessed to provide an internal threaded hole (51). The internal threaded hole (51) is screwed and fixed to the external threaded post (32).

3. The detachable and height-adjustable shower head holder according to claim 2, characterized in that: The drive seat (4) extends into the internal threaded hole (51) and presses against the bottom of the internal threaded hole (51).

4. The detachable and height-adjustable shower head holder according to claim 1, characterized in that: The outer cylindrical surface of the drive seat (4) has a protruding guide platform (41), and the inner wall of the movable groove (31) has a recessed guide groove (33). The guide platform (41) is embedded in the guide groove (33), and the drive seat (4) slides along the guide groove (33).

5. A detachable and height-adjustable shower head holder according to claim 1, characterized in that: The end of the drive seat (4) has a protruding limiting platform (42), which is locked onto the guide groove (33).

6. A detachable and height-adjustable shower head holder according to claim 1, characterized in that: The drive seat (4) is recessed at one end facing the support rod (2) to form a drive surface (43), the shape of which is adapted to the outer surface shape of the support rod (2).

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