Bathroom clamp with steel ball rotating function
By introducing a steel ball rotation and buffer mechanism into the bathroom clip, the shortcomings of traditional bathroom clips in positioning and opening/closing are solved, achieving precise positioning and smooth opening/closing, thus improving ease of use and stability.
Patent Information
- Application Number
- CN202520392950.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-07
- Publication Date
- 2026-01-23
- Estimated Expiration
- 2035-03-07
AI Technical Summary
Traditional bathroom clamps are inadequate in terms of precise positioning and smooth opening and closing, causing the door to fail to stop accurately at the predetermined angle, resulting in high friction and easy jamming, which affects the convenience and stability of use.
A bathroom clamp with rotating steel balls was designed. By setting positioning steel balls and movable grooves on the main shaft component, the accurate positioning and rotation of the main shaft component can be achieved. Combined with a buffer and a return spring, friction and jamming are reduced.
It achieves precise positioning and smooth opening and closing of the bathroom clip, avoiding excessive friction and jamming, thus improving the user experience.
Smart Images
Figure CN223824809U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to bathroom clamp technical field, concretely relates to a bathroom clamp with steel ball rotation. BACKGROUND
[0002] With the improvement of life quality, the bathroom design of modern family pays more and more attention to practicability and comfort, and the bathroom clamp as an important accessory has become a part of bathroom door. The main function of the bathroom clamp is to help the door realize opening and closing control and keep the stability of the door through clamping or fixing. However, the design of the traditional bathroom clamp has some technical problems in actual use, especially in accurate positioning and smooth opening and closing, which often cannot meet the needs of users.
[0003] Many existing bathroom clamp designs lack effective positioning devices, resulting in the door being unable to be accurately positioned to the required angle when opening and closing. In daily use, users may encounter the situation that the door cannot be accurately stopped at the predetermined opening and closing angle, especially when the door needs to be kept at a certain specific angle, the clamp cannot provide stable positioning force, resulting in the door being offset at any time. This inaccurate positioning method not only reduces the convenience of use, but also may affect the stability of the bathroom clamp, and further affect the normal function of the door.
[0004] In the bathroom clamp without effective buffering mechanism, the opening and closing of the door often generates a large friction force, especially when the door opening and closing angle is large, the mechanical structure may not run smoothly. With the increase of friction, the components of part of the clamp are prone to jamming, which not only increases the difficulty of use, but also may cause the internal parts of the clamp to fail due to excessive wear. The traditional design does not consider how to effectively reduce impact and friction during the opening and closing of the door, resulting in poor user experience.
[0005] Therefore, it is urgent to overcome the defects of the prior art. TECHNICAL PROBLEM
[0006] In view of the technical problems mentioned in the background art, the utility model aims to provide a bathroom clamp with steel ball rotation to solve the technical problems mentioned in the background art.
[0007] To achieve the above object, the utility model provides a technical scheme: a bathroom clamp with steel ball rotation, which comprises an axis box body, a main shaft installation groove is formed in the inside of the axis box body, a buffer installation groove and a steel top installation groove are respectively formed on the both sides of the main shaft installation groove, a main shaft part is connected in the main shaft installation groove, a buffer is installed in the buffer installation groove, a steel top part is installed in the steel top installation groove, a return spring is sleeved on the outside of the steel top part, the main shaft part is equipped with a steel top joint and a buffer joint, the one end of the steel top part abuts against the steel top joint, the one end of the buffer abuts against the buffer joint.
[0008] Further, the both sides of the steel top joint are symmetrically recessed with positioning recesses, the middle part of the steel top joint is recessed with a movable recess, the one end of the steel top part is recessed with a steel ball recess, a positioning steel ball is embedded in the steel ball recess, the positioning steel ball abuts against the movable recess, when the main shaft part rotates, the positioning steel ball can roll along the movable recess and be positioned and connected in the positioning recess, so that the main shaft part can be positioned and rotated.
[0009] Further, the positioning recess comprises a first positioning arc position and a second positioning arc position, the first positioning arc position and the second positioning arc position are symmetrically arranged on the both sides of the steel top joint.
[0010] Further, the positioning recess is in the shape of a circular arc, and the movable recess is in the shape of a circular arc.
[0011] Further, the both ends of the main shaft part are symmetrically provided with main shaft connecting parts, and the outer sides of the main shaft connecting parts are all sleeved with center shaft sleeves.
[0012] Further, the both ends of the main shaft part are symmetrically provided with main shaft connecting parts, and the outer sides of the main shaft connecting parts are all sleeved with center shaft sleeves.
[0013] Further, the one end of the buffer towards the buffer joint is convexly provided with a buffer convex edge, and the buffer convex edge abuts against the buffer joint.
[0014] Further, the bottom of the axis box body is provided with an axis bottom plate, the both side surfaces of the axis bottom plate are symmetrically provided with fixing through holes, the both sides of the axis box body are symmetrically recessed with fixing through grooves, and the axis bottom plate is fixedly connected at the bottom of the axis box body by connecting and fixing the fixing through holes and the fixing through grooves through fasteners.
[0015] Further, the surface of the axis bottom plate is provided with a waterproof pad.
[0016] The utility model mainly has following beneficial effect: the inside of this axle core box body is provided with main shaft installation groove, is connected with main shaft part in this main shaft installation groove, is provided with steel top installation groove in the downside of this main shaft installation groove, is connected with main shaft part in this main shaft installation groove, the main shaft part is equipped with steel top joint, the both sides symmetrical concave of steel top joint is provided with the circular arc locating recess, the middle part of steel top joint is concave and is provided with the circular arc movable recess, the top of steel top part is concave and is provided with steel ball recess, is embedded with locating steel ball in this steel ball recess, the abutment between locating steel ball and this movable recess, when this main shaft part rotates, locating steel ball can roll along this movable recess, and is positioned and connected in this locating recess, the main shaft part of the bathroom clamp with steel ball rotation of the utility model can be positioned and rotated, realizes the effect of accurate positioning opening and closing, avoids the jamming of any friction or card stagnation, can make the user more conveniently control the opening angle of bathroom clamp, thereby improves the use experience. BRIEF DESCRIPTION OF DRAWINGS
[0017] Fig. 1 It is whole internal structure schematic diagram of the utility model.
[0018] Fig. 2 It is main shaft part, buffer, steel top part and reset spring exploded structure schematic diagram of the utility model.
[0019] Fig. 3 It is axle core bottom plate structure schematic diagram of the utility model.
[0020] Fig. 4 It is axle core box body structure schematic diagram of the utility model.
[0021] Fig. 10 is the axle core box body 10;Main shaft installation groove 11;Buffer installation groove 12;Steel top installation groove 13;Main shaft part 20;Buffer 30;Steel top part 40;Reset spring 50;Steel top joint 21;Buffer joint 22;Locating recess 211;Movable recess 212;Steel ball recess 41;Locating steel ball 42;First locating arc position 211a;Second locating arc position 211b;Main shaft connecting part 23;Centering shaft sleeve 24;Oil seal sleeve 25;Buffer convex edge 31;Axle core bottom plate 60;Fixed perforation 61;Fixed slot 14;Waterproof pad 70. DETAILED DESCRIPTION
[0022] As Figs. 1 to 4As shown, a bathroom clamp with steel ball rotation comprises a shaft box 10, a main shaft installation groove 11 is opened in the inside of the shaft box 10, a buffer installation groove 12 and a steel top installation groove 13 are respectively opened in the lower two sides of the main shaft installation groove 11, a main shaft part 20 is connected in the main shaft installation groove 11, a buffer 30 is installed in the buffer installation groove 12, a steel top part 40 is installed in the steel top installation groove 13, a reset spring 50 is sleeved on the outside of the steel top part 40, the buffer 30 and one end of the steel top part 40 respectively abut between the main shaft part 20, the structure is simple, and the assembly is convenient.
[0023] In the specific implementation, the main shaft part 20 is provided with a steel top joint 21 and a buffer joint 22, one end of the steel top part 40 abuts between the steel top joint 21, one end of the buffer 30 abuts between the buffer joint 22, arc-shaped positioning recesses 211 are symmetrically recessed in the two sides of the steel top joint 21, an arc-shaped movable recess 212 is recessed in the middle of the steel top joint 21, a steel ball recess 41 is recessed in the top end of the steel top part 40, a positioning steel ball 42 is embedded in the steel ball recess 41, the positioning steel ball 42 abuts between the movable recess 212, when the main shaft part 20 rotates, the positioning steel ball 42 can roll along the movable recess 212 and be clamped and positioned in the positioning recess 211, so that the main shaft part 20 can be positioned and rotated, and the effect of accurate positioning opening and closing is realized.
[0024] In specific implementation, the positioning recess 211 includes a first positioning arc position 211a and a second positioning arc position 211b, which are symmetrically arranged on both sides of the steel top connecting part 21, and the positioning steel ball 42 is matched with the first positioning arc position 211a and the second positioning arc position 211b, respectively. When the door of the bathroom clamp is opened inward, the main shaft part 20 starts to rotate, at this time, the positioning steel ball 42 slides and rolls along the movable groove 212, and when the rotation angle reaches 90 degrees, the positioning steel ball 42 is automatically clamped into the first positioning arc position 211a, at this time, the main shaft part 20 is accurately fixed at a position of 90 degrees. This design ensures that the clamp can be stably stopped at a predetermined angle when the door is opened inward, and no additional force is needed to maintain the open door state. When the door of the bathroom clamp is opened outward, the main shaft part 20 continues to rotate, at this time, the positioning steel ball 42 also rolls along the movable groove 212, unlike the case of opening the door inward, when the main shaft part 20 rotates to 180 degrees, the positioning steel ball 42 is clamped into the second positioning arc position 211b, thereby fixing the door at a position of 180 degrees. Whether the door is opened inward or outward, the rolling of the positioning steel ball 42 and the cooperation of the movable groove 212 play a key role. The movable groove 212 is designed in a circular arc shape, and the positioning steel ball 42 can smoothly roll thereon, ensuring smooth and accurate angle adjustment each time the door is opened. The design of the movable groove 212 can also effectively guide the positioning steel ball 42 to be clamped into the first positioning arc position 211a or the second positioning arc position 211b, not only providing accurate positioning, but also avoiding any jam caused by friction or jamming. Precise positioning allows users to more conveniently control the opening and closing angle of the bathroom clamp, thereby improving the use experience.
[0025] In specific implementation, the two ends of the main shaft part 20 are symmetrically provided with main shaft connecting parts 23, and the outer sides of the main shaft connecting parts 23 are each sleeved with a centering shaft sleeve 24. In use, due to the centering effect of the centering shaft sleeve 24, the main shaft part 20 can maintain high stability during rotation and will not vibrate or deviate due to uneven force or eccentricity.
[0026] In specific implementation, the two main shaft connecting parts 23 are each sleeved with an oil seal sleeve 25 at one end opposite to each other. In a humid environment such as a bathroom, water vapor or dust is easy to enter the key components of the equipment, affecting its operation and service life. The oil seal sleeve 25 effectively isolates external substances through the sealing function, ensuring the cleanliness and dryness of the inside of the main shaft connecting part 23.
[0027] In the specific implementation, the buffer 30 is provided with a buffer protruding edge 31 at one end of the buffer connecting portion 22, and the buffer protruding edge 31 abuts against the buffer connecting portion 22. In use, the buffer protruding edge 31 can effectively increase the contact area with the buffer connecting portion 22, and provide a more efficient buffering effect. The buffer protruding edge 31 plays a role in dispersing the force applied to the buffer 30 by increasing the contact area, so that the buffering effect is more stable and stable.
[0028] In the specific implementation, the bottom of the shaft box body 10 is provided with a shaft bottom plate 60, and the two side surfaces of the shaft bottom plate 60 are symmetrically provided with fixed through holes 61. The two sides of the shaft box body 10 are symmetrically recessed to form fixed through grooves 14. The two fixed through holes 61 correspond to the two fixed through grooves 14, and are connected and fixed by fasteners penetrating the fixed through holes 61 and the fixed through grooves 14, so that the shaft bottom plate 60 is fixedly connected to the bottom of the shaft box body 10. In use, the shaft bottom plate 60 is connected to the door frame by fasteners, so that the bathroom clamp is installed, which is simple in structure and convenient to install.
[0029] In the specific implementation, the surface of the shaft bottom plate 60 is provided with a waterproof pad 70. In use, the waterproof pad 70 prevents water from entering the internal structure of the bathroom product, affecting the workmanship of the internal structure, reducing the service life and durability of the product. The existing products on the market do not have a sealing waterproof pad in the base part, and the hydraulic cylinder body is exposed and easy to enter water. Water entering the cylinder body is easy to rust, affecting the use effect and reducing the durability of the product.
[0030] In summary, the inside of the shaft box body 10 is provided with a main shaft installation groove 11, and the main shaft installation groove 11 is connected with a main shaft component 20. The lower side of the main shaft installation groove 11 is provided with a steel top installation groove 13, and the steel top installation groove 13 is installed with a steel top component 40. The main shaft component 20 is provided with a steel top connecting portion 21, the two sides of the steel top connecting portion 21 are symmetrically recessed to form arc-shaped positioning recesses 211, the middle part of the steel top connecting portion 21 is recessed to form an arc-shaped movable recess 212, the top end of the steel top component 40 is recessed to form a steel ball recess 41, and the steel ball recess 41 is embedded with a positioning steel ball 42. The positioning steel ball 42 abuts against the movable recess 212. When the main shaft component 20 rotates, the positioning steel ball 42 can roll along the movable recess 212 and be positioned and connected in the positioning recess 211. The main shaft component of the bathroom clamp with the steel ball rotation of the utility model can be positioned and rotated, and the effect of accurate positioning and opening and closing is realized. Any jamming caused by friction or jamming is avoided, so that the user can more conveniently control the opening and closing angle of the bathroom clamp, thereby improving the use experience.
Claims
1. A bathroom clip with rotating steel balls, characterized in that, It includes a spindle housing (10), inside which a spindle mounting groove (11) is provided. On both sides of the spindle mounting groove (11) are a buffer mounting groove (12) and a steel top mounting groove (13). A spindle component (20) is connected in the spindle mounting groove (11). A buffer (30) is installed in the buffer mounting groove (12). A steel top component (40) is installed in the steel top mounting groove (13). A return spring (50) is sleeved on the outside of the steel top component (40). The spindle component (20) is provided with a steel top connection (21) and a buffer connection (22). One end of the steel top component (40) abuts against the steel top connection (21), and one end of the buffer (30) abuts against the buffer connection (22).
2. The bathroom clamp with rotating steel balls according to claim 1, characterized in that, The steel top part (21) has symmetrically recessed positioning recesses (211) on both sides, and a movable groove (212) is recessed in the middle of the steel top part (21). One end of the steel top component (40) has a steel ball groove (41) with a positioning steel ball (42) embedded in the steel ball groove (41). The positioning steel ball (42) abuts against the movable groove (212). When the main shaft component (20) rotates, the positioning steel ball (42) can roll along the movable groove (212) and be locked in the positioning recess (211) for positioning and connection, so that the main shaft component (20) can be positioned and rotated.
3. The bathroom clamp with rotating steel balls according to claim 2, characterized in that, The positioning recess (211) includes a first positioning arc (211a) and a second positioning arc (211b), which are symmetrically arranged on both sides of the steel top joint (21).
4. The bathroom clamp with rotating steel balls according to claim 3, characterized in that, The positioning recess (211) is arc-shaped, and the movable groove (212) is arc-shaped.
5. The bathroom clamp with rotating steel balls according to claim 1, characterized in that, The main spindle component (20) has symmetrical main spindle connecting parts (23) at both ends, and centering bushings (24) are sleeved on the outer side of each main spindle connecting part (23).
6. The bathroom clamp with rotating steel balls according to claim 5, characterized in that, Oil seal sleeves (25) are fitted onto one end of each of the two main shaft connecting parts (23) that are opposite to each other.
7. The bathroom clamp with rotating steel balls according to claim 1, characterized in that, The buffer (30) has a buffer flange (31) protruding from one end toward the buffer joint (22), and the buffer flange (31) abuts against the buffer joint (22).
8. The bathroom clamp with rotating steel balls according to claim 1, characterized in that, The bottom of the shaft housing (10) is provided with a shaft base plate (60). The two sides of the shaft base plate (60) are symmetrically provided with fixing holes (61). The two sides of the shaft housing (10) are symmetrically provided with fixing grooves (14). Fasteners are passed through the fixing holes (61) and connected and fixed to the fixing grooves (14), so that the shaft base plate (60) is fixedly connected to the bottom of the shaft housing (10).
9. The bathroom clamp with rotating steel balls according to claim 8, characterized in that, The surface of the shaft base plate (60) is provided with a waterproof pad (70).