Closestool cover knob locking device

Abstract

The utility model relates to the technical field of closestool cover knob locking, and discloses a closestool cover knob locking device which comprises a closestool cover body and a hinged rotating part arranged on one side of the closestool cover body, a closestool body is arranged at the lower end of the closestool cover body, and a gasket is rotationally connected to the upper end of the closestool body. A locking mechanism is arranged on the outer side of the closestool body, after the closestool cover body is closed on the gasket, a rotating handle is held by hand and rotated, a rotating rod is made to rotate, a locking block can move upwards, the locking block can move into a locking outer frame and be clamped between teeth on the surface of a locking gear, and therefore the position of the locking gear can be fixed; according to the toilet lid, the oil absorption sponge body B can be pushed downwards by rotating the threaded rod, so that the oil absorption sponge body B can make contact with the locking gear and extrude the locking gear, the locking gear and the locking block can be lubricated, and then abrasion can be effectively reduced.

Description

Technical Field

[0001] This utility model relates to the field of toilet seat knob locking technology, specifically a toilet seat knob locking device. Background Technology

[0002] A toilet seat knob locking device is a common design used to ensure that the toilet seat is securely fixed to the toilet, preventing it from accidentally loosening or flipping during use. This device is typically used to prevent instability and wobbling of the toilet seat and seat ring during use, improving comfort and safety. It is widely used in homes, public restrooms, hospitals, and other places.

[0003] Currently, toilets are typically equipped with toilet seats. After the toilet seat is placed on the toilet, a knob locking device is needed to secure it. This knob locking device is usually a rotating mechanism installed at the connection between the toilet seat and the seat ring. By rotating the knob, the locking device can fix the toilet seat in place. However, during use, because the locking block needs to be locked periodically, it is prone to significant wear on the surface of the locking block, leading to unstable locking later on and affecting its use.

[0004] Therefore, we propose a toilet seat knob locking device to solve the problems mentioned above. Utility Model Content

[0005] The purpose of this utility model is to provide a toilet seat knob locking device to solve the problem mentioned in the background art, which is that the locking block needs to lock the toilet seat from time to time, which can easily cause large wear on the surface of the locking block and lead to unstable locking in the later stage.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a toilet seat knob locking device, comprising a toilet seat body and a hinged rotating part disposed on one side of the toilet seat body, wherein a toilet body is disposed at the lower end of the toilet seat body, and a washer is rotatably connected to the upper end of the toilet body, the toilet seat body is rotatably connected to the washer through the hinged rotating part, and a locking mechanism is disposed on the outer side of the toilet body, the locking mechanism being used to lock the toilet seat body;

[0007] The locking mechanism includes a locking outer frame and a fixing frame disposed on the outer wall of the toilet body. The fixing frame is located below the locking outer frame. A locking component is disposed inside the fixing frame. A rotating shaft is rotatably connected inside the locking outer frame, and one end of the rotating shaft is connected to a hinged rotating part. A locking gear is disposed on the outer side of the rotating shaft. The locking component and the locking gear can lock the toilet seat body. A threaded rod is threaded through the upper end of the locking outer frame. An oil-absorbing sponge B is installed at the lower end of the threaded rod. When the threaded rod is rotated, the oil-absorbing sponge B can be pushed downward, so that the oil-absorbing sponge B can make contact with the locking gear and squeeze, thereby squeezing out the lubricating oil inside the oil-absorbing sponge B.

[0008] Preferably, the locking mechanism is provided in two sets, and the two sets of locking mechanisms are symmetrically distributed about the center line of the toilet body.

[0009] Preferably, a rubber pad is provided on the inner side of the toilet seat body. The rubber pad can absorb the impact force of the toilet seat body closing on the gasket, thereby reducing noise.

[0010] Preferably, the locking component includes a rotating rod threaded through the bottom of the fixed frame and a handle disposed on the outer side of one end of the rotating rod. The handle is for personnel to hold, and a locking block is installed at the end of the rotating rod away from the handle. Holding the handle and rotating it causes the rotating rod to rotate, which in turn moves the locking block upward.

[0011] Preferably, the shape of the locking block is consistent with the shape of the gap between the teeth on the surface of the locking gear, and the locking block can be engaged between the teeth on the surface of the locking gear.

[0012] Preferably, the locking component further includes a pressing block disposed at the lower end of the locking block and a groove opened inside the fixing frame. An oil-absorbing sponge A is disposed inside the groove and is filled with lubricating oil. An opening is opened inside the fixing frame. When the rotating rod rotates and drives the locking block to move downward, the pressing block can move downward accordingly. The pressing block can move into the groove and squeeze the oil-absorbing sponge A, so that the lubricating oil is discharged from the opening.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. With the toilet seat body, gasket, hinged rotating part and locking mechanism, the toilet seat body and gasket can be placed on the toilet body. The locking mechanism restricts the position of the toilet seat body, making it less likely to shift. It can also lubricate the locking block and locking gear in the locking mechanism, thereby effectively reducing wear and making it convenient to use.

[0015] 2. The locking mechanism can lubricate the surface of the rotating rod, ensuring stable operation and facilitating the upward movement of the locking block for locking, resulting in good overall performance. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model;

[0017] Figure 2 This is a three-dimensional structural diagram of the toilet seat body of this utility model after it is opened;

[0018] Figure 3 This is a three-dimensional structural diagram of the locking mechanism of this utility model;

[0019] Figure 4 This is a three-dimensional structural diagram of the locking component of this utility model.

[0020] In the diagram: 1. Toilet body; 2. Toilet seat body; 21. Rubber pad; 3. Hinged rotating part; 4. Locking mechanism; 41. Locking outer frame; 42. Fixing frame; 43. Locking component; 431. Rotating rod; 432. Turn handle; 433. Locking block; 434. Squeezing block; 435. Groove; 436. Oil-absorbing sponge A; 437. Opening; 44. Rotating shaft; 45. Locking gear; 46. Threaded rod; 47. Oil-absorbing sponge B; 5. Washer. Detailed Implementation

[0021] 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.

[0022] Example 1: Please refer to Figures 1-4 A toilet seat knob locking device includes a toilet seat body 2 and a hinged rotating part 3 disposed on one side of the toilet seat body 2. The lower end of the toilet seat body 2 is provided with a toilet body 1, and the upper end of the toilet body 1 is rotatably connected with a washer 5. The toilet seat body 2 is rotatably connected to the washer 5 through the hinged rotating part 3. A locking mechanism 4 is provided on the outside of the toilet body 1. The locking mechanism 4 is used to lock the toilet seat body 2 so that the position of the toilet seat body 2 is fixed.

[0023] The locking mechanism 4 includes a locking outer frame 41 and a fixing frame 42 disposed on the outer wall of the toilet body 1. The fixing frame 42 is located below the locking outer frame 41. A locking element 43 is disposed inside the fixing frame 42. A rotating shaft 44 is rotatably connected inside the locking outer frame 41, and one end of the rotating shaft 44 is connected to the hinge rotating part 3. A locking gear 45 is disposed on the outer side of the rotating shaft 44. The locking element 43 and the locking gear 45 can lock the toilet seat body 2. A threaded rod 46 is threaded through the upper end of the locking outer frame 41. An oil-absorbing sponge B47 is installed at the lower end of the threaded rod 46. When the threaded rod 46 is rotated, the oil-absorbing sponge B47 can be pushed downward, so that the oil-absorbing sponge B47 can come into contact with and squeeze the locking gear 45, which can squeeze out the lubricating oil in the oil-absorbing sponge B47 and lubricate the locking gear 45 and the locking element 43.

[0024] The locking mechanism 4 is provided in two sets, and the two sets of locking mechanisms 4 are symmetrically distributed about the center line of the toilet body 1.

[0025] A rubber pad 21 is provided on the inside of the toilet seat body 2. The rubber pad 21 can absorb the impact force of the toilet seat body 2 closing on the gasket 5, thereby reducing noise.

[0026] The locking component 43 includes a rotating rod 431 threaded through the bottom of the fixed frame 42 and a handle 432 disposed on the outer side of one end of the rotating rod 431. The handle 432 is for personnel to hold. A locking block 433 is installed at the end of the rotating rod 431 away from the handle 432. Holding the handle 432 and rotating it causes the rotating rod 431 to rotate, which can move the locking block 433 upward and complete the locking by using the locking gear 45.

[0027] The shape of the locking block 433 is consistent with the shape of the tooth gap on the surface of the locking gear 45, and the locking block 433 can be engaged between adjacent teeth on the surface of the locking gear 45.

[0028] In this embodiment: After closing the toilet seat body 2 on the gasket 5, hold the handle 432 and rotate it, causing the rotating rod 431 to rotate. This allows the locking block 433 to move upward, so that the locking block 433 can move into the locking outer frame 41 and engage between the teeth on the surface of the locking gear 45. This fixes the position of the locking gear 45, thereby preventing the rotation of the rotating shaft 44 and the hinge rotating part 3, thus locking the toilet seat body 2 and reducing its displacement. Furthermore, rotating the threaded rod 46 can push the oil-absorbing sponge B47 downward, allowing the oil-absorbing sponge B47 to contact and squeeze with the locking gear 45. This squeezes out the lubricating oil in the oil-absorbing sponge B47, lubricating the locking gear 45 and the locking block 433, thereby effectively reducing wear and improving service life.

[0029] Example 2: This example is an improvement on Example 1. For details, please refer to [link / reference]. Figure 4 The locking component 43 also includes a pressing block 434 disposed at the lower end of the locking block 433 and a groove 435 opened inside the fixing frame 42. An oil-absorbing sponge A436 is disposed inside the groove 435 and is filled with lubricating oil. An opening 437 is opened inside the fixing frame 42. When the rotating rod 431 rotates and drives the locking block 433 to move downward, the pressing block 434 can move downward with it. The pressing block 434 can move into the groove 435 and squeeze the oil-absorbing sponge A436, so that the lubricating oil is discharged from the opening 437. The lubricating oil can be distributed on the rotating rod 431, which can lubricate the rotating rod 431 and reduce wear.

[0030] In this embodiment: Rotating the rotating rod 431 causes the locking block 433 to move downward, which can release the lock on the toilet seat body 2. At this time, the squeezing block 434 can move downward with the locking block 433 and squeeze the oil-absorbing sponge A436, so that the lubricating oil is discharged from the opening 437. The lubricating oil can be distributed on the rotating rod 431, which can lubricate the rotating rod 431 and reduce wear.

[0031] Working principle: After closing the toilet seat body 2 onto the gasket 5, hold the handle 432 and rotate it, causing the rotating rod 431 to rotate. This allows the locking block 433 to move upward, so that the locking block 433 can move into the locking outer frame 41 and engage with the teeth on the surface of the locking gear 45. This fixes the position of the locking gear 45, thereby preventing the rotation of the rotating shaft 44 and the hinge rotating part 3, thus locking the toilet seat body 2. Furthermore, rotating the threaded rod 46 can push the oil-absorbing sponge B47 downward, causing the oil-absorbing sponge to... Body B47 can make contact and squeeze with locking gear 45, squeezing out the lubricating oil in oil-absorbing sponge body B47, which can lubricate locking gear 45 and locking block 433. Rotating rotating rod 431 causes locking block 433 to move downward, which can release the lock on toilet seat body 2. At this time, squeezing block 434 can move downward with locking block 433 and squeeze oil-absorbing sponge body A436, causing lubricating oil to be discharged from opening 437. The lubricating oil can be distributed on rotating rod 431, which can lubricate rotating rod 431.

[0032] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0033] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A toilet cover rotary knob locking device, comprising a toilet cover body (2) and a hinged rotary part (3) arranged on one side of the toilet cover body (2), characterized in that: The lower end of the toilet cover body (2) is provided with a toilet body (1), the upper end of the toilet body (1) is rotatably connected with a gasket (5), the outer side of the toilet body (1) is provided with a locking mechanism (4), and the locking mechanism (4) is used for locking the toilet cover body (2). The locking mechanism (4) comprises a locking outer frame (41) and a fixed frame (42) provided on the outer wall of the toilet body (1), the fixed frame (42) is below the locking outer frame (41), the inside of the fixed frame (42) is provided with a locking piece (43), the inside of the locking outer frame (41) is rotatably connected with a rotating shaft (44), one end of the rotating shaft (44) is connected with the hinged rotating part (3), the outer side of the rotating shaft (44) is provided with a locking gear (45), the locking piece (43) and the locking gear (45) can be used for locking the toilet cover body (2), the upper end of the locking outer frame (41) is threaded with a threaded rod (46), and the lower end of the threaded rod (46) is provided with an oil absorption sponge body B (47).

2. A toilet lid knob locking device according to claim 1, wherein: The locking mechanism (4) is provided with two groups, and the two groups of locking mechanisms (4) are symmetrically distributed about the center line of the toilet body (1).

3. A toilet lid knob locking device as defined in claim 2, wherein: The inner side of the toilet cover body (2) is provided with a rubber pad (21), and the rubber pad (21) can absorb the impact force of the toilet cover body (2) closing on the gasket (5).

4. A toilet lid knob locking device as defined in claim 3, wherein: The locking piece (43) comprises a rotating rod (431) threaded in the bottom of the fixed frame (42) and a rotating handle (432) provided on the outer side of one end of the rotating rod (431), the rotating handle (432) is used for being held by a person, and the end of the rotating rod (431) away from the rotating handle (432) is provided with a locking block (433).

5. A toilet lid knob locking device as defined in claim 4, wherein: The shape of the locking block (433) is consistent with the shape of the gap between the teeth on the surface of the locking gear (45), and the locking block (433) can be clamped between the teeth on the surface of the locking gear (45).

6. A toilet lid knob locking device as defined in claim 5, wherein: The locking piece (43) further comprises an extrusion block (434) provided at the lower end of the locking block (433) and a groove (435) formed in the inside of the fixed frame (42), the inside of the groove (435) is provided with an oil absorption sponge body A (436), the oil absorption sponge body A (436) is filled with lubricating oil, and the inside of the fixed frame (42) is provided with an opening (437).

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