Wall-hung seat supporting leg
By adopting a combined structure of movable blocks and adjustment bolts in the supporting legs of the wall-mounted seat, the problem of poor contact between the support legs and the ground is solved, and a better support force and user experience is achieved.
Patent Information
- Application Number
- CN202421709836.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-18
- Publication Date
- 2025-05-02
- Estimated Expiration
- 2034-07-18
AI Technical Summary
The supporting legs of the wall-mounted seats are difficult to contact the ground in just in time when used, resulting in insufficient support and affecting the user experience.
A wall-mounted seat support leg is designed, adopting a combined structure of movable blocks and adjustment bolts. By rotating the adjustment bolts, the movable blocks move up and down within the main body of the support leg, adjusting the distance between the movable blocks and the ground, ensuring that the support leg is in contact with the ground.
Through this design, the installation difficulty is reduced, ensuring that when the wall-mounted seat is opened to an ideal angle, the supporting legs can be in stable contact with the ground, providing better support and improving the user experience.
Smart Images
Figure CN222815530U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a supporting leg, in particular to a supporting leg of a wall-mounted chair. Background Art
[0002] The wall-mounted chair in the bathroom is installed on the wall. When not in use, it can be flipped and folded to reduce the space occupied. In order to have better support when opened for use, the support legs are often rotated and installed under the wall-mounted chair, and the support legs will rotate, open and fold together with the wall-mounted chair. However, the construction error during the installation of the wall-mounted chair, the assembly error between the support legs and the wall-mounted chair, the length error of the support legs themselves, and the poor flatness of the bathroom floor itself are all factors that affect the contact between the support legs and the ground when in use. There is a gap that is easy to exist, that is, it is difficult to ensure that the support legs are in contact with the ground when the wall-mounted chair is opened to the ideal angle. Utility Model Content
[0003] The utility model provides a wall-mounted chair support leg, which can better contact the ground when the wall-mounted chair is opened for use, reducing the difficulty of installation. The technical solution adopted by the utility model to solve its technical problem is:
[0004] The support leg of the wall-mounted chair includes a support leg body, the upper end of the support leg body is provided with a pivot portion which is rotatably hinged to the wall-mounted chair, and also includes a movable block and an adjusting bolt, the movable block extends upward from the lower end of the support leg body into the support leg body, the lower end surface of the movable block extends downward from the support leg body, the upper part of the adjusting bolt is directly or indirectly screwed to the support leg body, the lower part of the adjusting bolt is clamped with the movable block in the up and down direction, and rotating the adjusting bolt can drive the movable block to move in the up and down direction relative to the support leg body.
[0005] During installation, by rotating the adjustment bolt, the movable block can be screwed into the support leg body, or the movable block can be screwed out of the support leg body, that is, the distance of the movable block extending from the support leg body can be adjusted, so that the adjustment can be made according to the actual needs of the construction site to ensure that the lower end surface of the movable block is supported on the ground. Since the support leg can be supported on the ground, the requirements for assembly error and installation error of the wall-mounted seat are naturally relaxed.
[0006] In a preferred embodiment, the lower part of the adjusting bolt is provided with a radial pin, and the pin and the bolt head at the lower end of the adjusting bolt clamp the movable block in the vertical direction. Therefore, only the pin needs to be added to the ordinary bolt to be able to clamp with the movable block in the vertical direction, and the structure is simple.
[0007] In a preferred embodiment: a gasket is sleeved on the adjusting bolt, a groove is provided on the upper surface of the movable block, the gasket is placed in the groove, and the pin is pressed on the gasket.
[0008] In a preferred embodiment, the thread direction of the lower part of the adjusting bolt is opposite to that of the upper part, and the lower part of the adjusting bolt is directly or indirectly screwed to the movable block. By adopting a screw connection method, the lower part of the adjusting bolt is clamped with the movable block in the up and down directions, and when the adjusting bolt rotates, the parts connected to the two threads can be relatively close or away from each other, which is convenient for adjustment.
[0009] In a preferred embodiment: it also includes a fixing block, which is built into the lower end of the supporting leg body, and the upper part of the adjusting bolt is directly or indirectly screwed to the fixing block.
[0010] In a preferred embodiment, the upper end of the adjusting bolt extends upward from the fixing block and is sleeved with a retaining ring, thereby preventing the adjusting bolt from being separated from the fixing plate.
[0011] In a preferred embodiment: a nut is provided on the fixing block and is threadedly connected with the adjusting bolt.
[0012] In a preferred embodiment: it also includes a floating spring, which is arranged in the supporting leg body, tensioned between the fixed block and the movable block, and applies a downward elastic thrust to the movable block; a receiving hole is provided at the lower end of the fixed block, and the movable block partially extends into the receiving hole.
[0013] In a preferred embodiment: the support leg body comprises an upper body and a lower body plugged together, the upper body is provided with a fixing hole, the lower body is provided with a plurality of height adjustment holes spaced apart in the up-down direction, the fixing hole is aligned with the height adjustment hole and then a fixing bolt is inserted to fix the upper body and the lower body together. The lower body can be installed with height adjustment holes of different heights, so that the support leg has the advantage of variable height.
[0014] In a preferred embodiment: the lower body is sleeved with a bushing, the bottom edge of the bushing is provided with ribs around the periphery, and the ribs are engaged with the lower edge of the upper body; the bushing is provided with a clearance hole corresponding to the height adjustment hole; the bushing is provided with a convex point, and the lower body is provided with a plurality of gear holes at intervals along the up and down directions, and when the convex point is engaged with the gear hole, the clearance hole is aligned with the height adjustment hole. The rib of the bushing is engaged with the lower edge of the upper body, and the relative position between the upper body and the lower body is determined, and the height adjustment is very convenient. Furthermore, the bushing convex point is engaged with the gear hole to align the clearance hole with the height adjustment hole, and the adjustment is convenient. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] The utility model is further described below in conjunction with the accompanying drawings and embodiments.
[0016] Figure 1A three-dimensional schematic diagram of the wall-mounted chair support legs when used in conjunction with the wall-mounted chair is depicted.
[0017] Figure 2 An exploded schematic diagram of the support legs of a wall-mounted chair is depicted.
[0018] Figure 3 Draw along Figure 2 Schematic diagram of the cross section along line AA.
[0019] Figure 4 A connection diagram of the fixed block, movable block and adjusting bolt is drawn. DETAILED DESCRIPTION
[0020] Please refer to Figures 1 to 4 The wall-mounted chair support leg 100 includes a support leg body 10, and the upper end of the support leg body 10 is provided with a pivoting portion 12 that is rotatably hinged with the wall-mounted chair 200. The support leg 100 also includes a movable block 20 and an adjusting bolt 30. The movable block 20 extends upward from the lower end of the support leg body 10 into the support leg body 10, and the lower end surface of the movable block 20 extends downward from the support leg body 10 for support on the ground. The upper part of the adjusting bolt 30 is directly or indirectly screwed to the support leg body 30, that is, it can be directly screwed to the support leg body, or an intermediate connecting piece can be provided in the support leg body, and then the intermediate connecting piece is screwed to the upper part of the adjusting bolt 30. The lower part of the adjusting bolt 30 is clamped with the movable block 20 in the up-down direction, and rotating the adjusting bolt 30 can drive the movable block 20 to move in the up-down direction relative to the support leg body 10. Therefore, during the construction and installation process, when there is a gap between the lower end surface of the support leg 100 and the ground, or the total length of the support leg 100 is slightly too long, it can be adjusted by rotating the adjustment bolt. In this embodiment, rotating the adjustment bolt 30 can drive the movable block 20 to move up and down within a range of -5mm to +5mm.
[0021] Preferably, a radial pin 32 is provided at the lower part of the adjusting bolt 30, and the pin 32 and the bolt head 34 at the lower end of the adjusting bolt clamp the movable block 20 in the vertical direction. In this way, when the adjusting bolt 30 moves up and down, the movable block 20 can be driven to move up and down together.
[0022] Preferably, a gasket 36 is sleeved on the adjusting bolt 30 , a groove 22 is provided on the upper surface of the movable block 20 , the gasket 36 is placed in the groove 22 , and the pin press 32 is above the gasket 36 .
[0023] It can be understood that in addition to using the pin 32 and the bolt head 34 to clamp the movable block 20 in the up and down directions, there can be other ways, for example, the thread direction of the lower part of the adjusting bolt 30 is opposite to the thread direction of the upper part, and the lower part of the adjusting bolt is directly or indirectly screwed to the movable block 20, so that in a natural state, the movable block cannot move up and down relative to the adjusting bolt, and can only be driven to move upward or downward when the adjusting bolt rotates.
[0024] Preferably, a fixing block 40 is further included, and the fixing block 40 is built into the lower end of the supporting leg body 10, and the upper portion of the adjusting bolt 30 is directly or indirectly screwed to the fixing block 40. For example, a screw hole is directly provided on the fixing block 40, or as in this embodiment, a nut 42 is provided on the fixing block 40 to be screwed to the adjusting bolt 30.
[0025] Preferably, the upper end of the adjusting bolt 30 extends upward from the fixing block 40 and is sleeved with a retaining ring 38 .
[0026] Preferably, a floating spring 50 is further included, and the floating spring 50 is arranged in the supporting leg body 10, is tensioned between the fixed block 40 and the movable block 20, and applies a downward elastic thrust to the movable block 20. Further preferably, a receiving hole is provided at the lower end of the fixed block 40, and the movable block 20 partially extends into the receiving hole.
[0027] Preferably, the support leg body 10 includes an upper body 10-1 and a lower body 10-2 plugged together, the upper body 10-1 is provided with a fixing hole 14, and the lower body 10-2 is provided with a plurality of height adjustment holes 16 at intervals along the vertical direction (four groups are provided in this embodiment, so that four gears can be adjusted in the height direction), and the fixing holes are aligned with the height adjustment holes and then the fixing bolts 11 are locked in to fix the upper body and the lower body together. It can be understood that in this embodiment, the fixing block 40 is provided in the lower body 10-2.
[0028] Preferably, the lower body 10-2 is sleeved with a bushing 60, and the bottom edge of the bushing is surrounded by retaining edges 62, and the retaining edges 62 are engaged with the lower edge of the upper body 10-1. Further preferably, the bushing 60 is provided with a clearance hole corresponding to the height adjustment hole 16. Further preferably, the bushing 60 is provided with a convex point 66, and the lower body 10-2 is provided with a plurality of gear holes 18 at intervals along the up-down direction, and when the convex point 66 is engaged with the gear hole 18, the clearance hole is aligned with the height adjustment hole.
Claims
1. A wall-mounted chair support leg, comprising a support leg body, wherein the upper end of the support leg body is provided with a pivoting portion rotatably hinged to the wall-mounted chair, characterized in that: The cam is secured to the support leg when the handle is depressed into the depression. The cam is secured to the support leg when the handle is depressed into the depression. The cam is secured to the support leg when the handle is depressed into the depression.
2. The wall-mounted chair support leg according to claim 1, characterized in that: A radial pin is provided at the lower part of the adjusting bolt, and the pin and the bolt head at the lower end of the adjusting bolt clamp the movable block in the up-down direction.
3. The wall-mounted chair support leg according to claim 2, characterized in that: A gasket is sleeved on the adjusting bolt, a groove is provided on the upper surface of the movable block, the gasket is placed in the groove, and the pin is pressed on the gasket.
4. The wall-mounted chair support leg according to claim 1, characterized in that: The thread direction of the lower part of the adjusting bolt is opposite to that of the upper part, and the lower part of the adjusting bolt is directly or indirectly threadedly connected to the movable block.
5. The wall-mounted chair support leg according to any one of claims 1 to 4, characterized in that: It also includes a fixing block, which is built into the lower end of the supporting leg body, and the upper part of the adjusting bolt is directly or indirectly screwed to the fixing block.
6. The wall-mounted chair support leg according to claim 5, characterized in that: The upper end of the adjusting bolt extends upwardly out of the fixing block and is sleeved with a retaining ring.
7. The wall-mounted chair support leg according to claim 5, characterized in that: The fixing block is provided with a nut which is threadedly connected with the adjusting bolt.
8. The wall-mounted chair support leg according to claim 5, characterized in that: It also includes a floating spring, which is arranged in the supporting leg body, tensioned between the fixed block and the movable block, and applies a downward elastic thrust to the movable block; a receiving hole is provided at the lower end of the fixed block, and the movable block partially extends into the receiving hole.
9. The wall-mounted chair support leg according to claim 1, characterized in that: The supporting leg body includes an upper body and a lower body plugged together, the upper body is provided with a fixing hole, and the lower body is provided with a plurality of height adjustment holes spaced apart along the up and down directions, and after the fixing hole is aligned with the height adjustment hole, a fixing bolt is inserted to fix the upper body and the lower body together.
10. The wall-mounted chair support leg according to claim 9, characterized in that: The lower body is sleeved with a bushing, and the bottom edge of the bushing is provided with ribs around it, and the ribs are clamped with the lower edge of the upper body; the bushing is provided with a clearance through hole corresponding to the height adjustment hole; the bushing is provided with a convex point, and the lower body is provided with a plurality of gear holes at intervals along the up and down directions, and when the convex point is clamped with the gear hole, the clearance through hole is aligned with the height adjustment hole.