Corner triangle shelf for bathroom
By designing a support plate adjustment mechanism, the height of the bathroom triangular shelf can be adjusted, solving the problem of space inability to adjust in existing technologies and improving its applicability and flexibility.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- WENZHOU KAIIY SANITARY WARES CO LTD
- Filing Date
- 2025-07-09
- Publication Date
- 2026-06-09
AI Technical Summary
The internal space of existing bathroom triangular shelves cannot be easily adjusted, making them unsuitable for placing large items of different sizes and reducing the applicability of the device.
A seamless installation triangular corner shelf for bathrooms was designed, employing a support plate adjustment mechanism to achieve different heights. The support plate adjustment mechanism includes components such as the support plate body, a movable column, a spring, a movable ring, a pull-out column, and a retaining plate, enabling height adjustment of the support plate.
The adaptability of the shelving unit has been improved, enabling it to accommodate items of different heights, thus enhancing the flexibility and practicality of the device.
Smart Images

Figure CN224330638U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of household goods technology, specifically a triangular shelf for bathroom corners that can be installed without leaving a trace. Background Technology
[0002] A storage rack is a shelf used to store items and save space. It can be used in various locations such as kitchens, bathrooms, and bedrooms to store various condiment bottles and jars, bathroom supplies, or bedding. Bathroom storage racks are mostly used to store bathroom supplies.
[0003] Triangular shelves for placing basins and large items in the bathroom are usually placed in the corner. However, the internal space of such triangular shelves cannot be easily adjusted, resulting in a fixed space between the two shelves. This makes it inconvenient to place large items of different sizes, reducing the applicability of the device. Therefore, we propose a seamless installation of triangular shelves in bathroom corners. Utility Model Content
[0004] The purpose of this utility model is to provide a seamless installation triangular shelf for bathroom corners to solve the problems mentioned in the background art.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a seamless installation bathroom corner triangular shelf, including a base plate, side columns fixedly installed at both corners of the upper part of the base plate, a top plate fixedly installed at the upper end of the side columns, a support column fixedly installed between the base plate and the top plate, the support column being located behind the side columns, a cavity being opened at the inner end of the support column, a front opening groove being opened at the front end of the support column, a rear opening groove being opened at the rear end of the support column, and multiple evenly distributed clamping grooves being opened at the front end of the support column, the clamping grooves communicating with the front opening grooves, and multiple evenly distributed support plate adjustment mechanisms being provided between the two side columns, each support plate adjustment mechanism including a support plate body, the support plate adjustment mechanism being used to adjust the different height positions of the support plate body.
[0006] Preferably, the support plate adjustment mechanism further includes a movable column, the outer wall of which is slidably connected to a cavity, a placement groove is provided at the inner end of the movable column, a spring is fixedly installed at the front side of the inner end of the placement groove, a movable ring is fixedly installed at the rear end of the spring, a pull-out column is fixedly installed on the surface of the movable ring, a retaining plate is fixedly installed at the front end of the pull-out column, a support plate is fixedly installed at the lower end of the retaining plate, the front end of the support plate abuts against the rear corner end of the support plate body, and guide sleeves are fixedly installed at the lower ends of both ends of the support plate body, with a side column slidably connected to the inner wall of each guide sleeve.
[0007] Preferably, the upper end of the base plate is provided with a through groove, and a plurality of evenly distributed reinforcing ribs are fixedly installed on the inner wall of the through groove.
[0008] Preferably, a pull-out plate is fixedly installed at the outer end of the pull-out column, and the pull-out plate is located on the rear side of the support column.
[0009] Preferably, the front opening groove communicates with the cavity, the rear opening groove communicates with the cavity, the front opening groove is located on the front side of the cavity, and the rear opening groove is located on the rear side of the cavity.
[0010] Preferably, the pull-out column passes through the movable ring, and the outer end of the pull-out column is slidably connected to the movable column.
[0011] Compared with the prior art, the beneficial effects of this utility model are:
[0012] This invention enables the support plate body to be adjusted to different heights via a support plate adjustment mechanism, thereby adapting to items of different heights and improving the applicability of the device. Attached Figure Description
[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0014] Figure 2 This is a schematic diagram of the support plate adjustment mechanism of this utility model;
[0015] Figure 3 This utility model Figure 2 Enlarged view of the structure of section A in the middle;
[0016] Figure 4 This is a schematic diagram of the cross-sectional structure of the support column of this utility model.
[0017] In the diagram: 1. Base plate; 2. Side column; 3. Top plate; 4. Support column; 5. Through groove; 6. Reinforcing rib; 7. Cavity; 8. Rear opening groove; 9. Front opening groove; 10. Anchoring groove; 11. Support plate adjustment mechanism; 111. Support plate body; 112. Guide sleeve; 113. Support plate; 114. Anchoring plate; 115. Moving column; 116. Placement groove; 117. Moving ring; 118. Spring; 119. Pull-out column; 1110. Pull-out plate. Detailed Implementation
[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0019] Please see Figures 1-4This utility model provides a technical solution: a seamless installation of a bathroom corner triangular shelf, including a base plate 1, side columns 2 fixedly installed on both corners of the upper end of the base plate 1, a top plate 3 fixedly installed on the upper end of the side columns 2, a support column 4 fixedly installed between the base plate 1 and the top plate 3, the support column 4 being located behind the side columns 2, a cavity 7 being opened at the inner end of the support column 4, a front opening groove 9 being opened at the front end of the support column 4, a rear opening groove 8 being opened at the rear end of the support column 4, and multiple evenly distributed clamping grooves 10 being opened at the front end of the support column 4, the clamping grooves 10 being connected to the front opening groove 9, and multiple evenly distributed support plate adjustment mechanisms 11 being provided between the two side columns 2, each support plate adjustment mechanism 11 including a support plate body 111, the support plate adjustment mechanism 11 being used to adjust the different height positions of the support plate body 111.
[0020] In this embodiment, the support plate adjustment mechanism 11 further includes a movable column 115. The outer wall of the movable column 115 is slidably connected to the cavity 7. The inner end of the movable column 115 is provided with a placement groove 116. A spring 118 is fixedly installed on the front side of the inner end of the placement groove 116. A movable ring 117 is fixedly installed on the rear end of the spring 118. A pull-out column 119 is fixedly installed on the surface of the movable ring 117. A pressing plate 114 is fixedly installed on the front end of the pull-out column 119. A support plate 113 is fixedly installed on the lower end of the pressing plate 114. The front end of the support plate 113 abuts against the rear corner end of the support plate body 111. Guide sleeves 112 are fixedly installed on the lower ends of both ends of the support plate body 111. A side column 2 is slidably connected to the inner wall of each guide sleeve 112.
[0021] Specifically, in use, when it is necessary to adjust the height of the support plate body 111 at different levels, the pull-out plate 1110 can be pushed forward first. The pull-out plate 1110 then moves the pull-out column 119 and the moving ring 117 forward. The pull-out column 119 then moves the abutment plate 114 and the support plate 113 forward. The support plate 113 slides relative to the support plate body 111, and the abutment plate 114 slides out of the abutment groove 10. Next, the pull-out plate 1110... 110 moves upward, at which time the pull plate 1110 drives the pull column 119 and indirectly drives the moving column 115 to move. When the abutment plate 114 is aligned with the other abutment groove 10, the forward movement of the pull plate 1110 can be released. At this time, due to the rebound action of the spring 118, the spring 118 drives the moving ring 117, the pull column 119, the pull plate 1110 and the abutment plate 114 to move backward. When the abutment plate 114 is engaged in the aligned abutment groove 10, it is ready.
[0022] In this embodiment, a through groove 5 is provided at the upper end of the base plate 1, and a plurality of uniformly distributed reinforcing ribs 6 are fixedly installed on the inner wall of the through groove 5.
[0023] Specifically, the stability of the base plate 1 can be improved by fixing multiple reinforcing ribs 6 in the through groove 5.
[0024] In this embodiment, a pull plate 1110 is fixedly installed at the outer end of the pull column 119, and the pull plate 1110 is located on the rear side of the support column 4.
[0025] Specifically, the pull plate 1110 can directly perform work on the pull column 119.
[0026] In this embodiment, the front opening groove 9 connects to the cavity 7, and the rear opening groove 8 connects to the cavity 7. The front opening groove 9 is located on the front side of the cavity 7, and the rear opening groove 8 is located on the rear side of the cavity 7.
[0027] Specifically, ensure that the components inside cavity 7 can pass smoothly through the front opening slot 9 and the rear opening slot 8.
[0028] In this embodiment, the pull-out post 119 passes through the movable ring 117, and the outer end of the pull-out post 119 is slidably connected to the movable post 115.
[0029] Specifically, ensure that the pull-out column 119 does not interfere with the moving column 115 during the movement process.
[0030] Working principle: In use, when it is necessary to adjust the height of the support plate body 111, the pull plate 1110 can be pushed forward first. At this time, the pull plate 1110 drives the pull column 119 and the moving ring 117 to move forward. At this time, the pull column 119 drives the abutment plate 114 and the support plate 113 to move forward. At this time, the support plate 113 and the support plate body 111 slide relative to each other. At this time, the abutment plate 114 slides out from the abutment groove 10. Then the pull plate... 1110 moves upward. At this time, the pull plate 1110 drives the pull column 119 and indirectly drives the moving column 115 to move. When the abutment plate 114 is aligned with the other abutment groove 10, the forward movement of the pull plate 1110 can be released. At this time, due to the rebound action of the spring 118, the spring 118 drives the moving ring 117, the pull column 119, the pull plate 1110 and the abutment plate 114 to move backward. When the abutment plate 114 is engaged in the aligned abutment groove 10, it is ready.
[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art 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 appended claims and their equivalents.
Claims
1. A seamless installation triangular corner shelf for bathrooms, including a base plate (1), characterized in that: Side columns (2) are fixedly installed on both sides of the upper end of the base plate (1). A top plate (3) is fixedly installed on the upper end of the side column (2). A support column (4) is fixedly installed between the base plate (1) and the top plate (3). The support column (4) is located on the rear side of the two side columns (2). A cavity (7) is opened at the inner end of the support column (4). A front opening groove (9) is opened at the front end of the support column (4). A rear opening groove (8) is opened at the rear end of the support column (4). A plurality of evenly distributed clamping grooves (10) are opened at the front end of the support column (4). The clamping grooves (10) are connected to the front opening grooves (9). A plurality of evenly distributed support plate adjustment mechanisms (11) are provided between the two side columns (2). The support plate adjustment mechanism (11) includes a support plate body (111). The support plate adjustment mechanism (11) is used to adjust the different height positions of the support plate body (111).
2. The seamless installation bathroom corner triangular shelf according to claim 1, characterized in that: The support plate adjustment mechanism (11) further includes a movable column (115), the outer wall of the movable column (115) is slidably connected to a cavity (7), the inner end of the movable column (115) is provided with a placement groove (116), a spring (118) is fixedly installed on the front side of the inner end of the placement groove (116), a movable ring (117) is fixedly installed on the rear end of the spring (118), a pull-out column (119) is fixedly installed on the surface of the movable ring (117), a pressing plate (114) is fixedly installed on the front end of the pull-out column (119), a support plate (113) is fixedly installed on the lower end of the pressing plate (114), the front end of the support plate (113) abuts against the rear corner end of the support plate body (111), and guide sleeves (112) are fixedly installed on the lower ends of both ends of the support plate body (111), and a side column (2) is slidably connected to the inner wall of each guide sleeve (112).
3. The seamless installation bathroom corner triangular shelf according to claim 1, characterized in that: The bottom plate (1) has a through groove (5) at its upper end, and a number of evenly distributed reinforcing ribs (6) are fixedly installed on the inner wall of the through groove (5).
4. The seamless installation bathroom corner triangular shelf according to claim 2, characterized in that: A pull plate (1110) is fixedly installed at the outer end of the pull column (119), and the pull plate (1110) is located on the rear side of the support column (4).
5. The seamless installation bathroom corner triangular shelf according to claim 1, characterized in that: The front opening groove (9) is connected to the cavity (7), the rear opening groove (8) is connected to the cavity (7), the front opening groove (9) is located on the front side of the cavity (7), and the rear opening groove (8) is located on the rear side of the cavity (7).
6. The seamless installation bathroom corner triangular shelf according to claim 2, characterized in that: The pull-out column (119) passes through the moving ring (117), and the outer end of the pull-out column (119) is slidably connected to the moving column (115).