Toilet seat automatic reset device convenient to install

Abstract

The utility model discloses a toilet seat automatic resetting device convenient to install, and relates to the field of toilet seat automatic resetting, the toilet seat automatic resetting device convenient to install comprises a shell, a roller is movably installed in the shell, a rotating rod is installed in the roller, a toilet cover plate is movably installed on one side of the roller, and a fixing rod is fixed on one side of the toilet cover plate; a limiting groove is formed in the outer wall of the roller, the outer wall of the fixing rod is sleeved with a swing arm, a feeler lever is fixed to one side of the end of the swing arm, and a clamping groove is formed in the outer wall of the rotating rod. When the reset device is used, the shell is installed on a closestool and located on the two sides of a seat cushion, the feeler levers of the swing arm are located at the bottom of the closestool seat cushion, the feeler levers and the swing arm are driven to rotate by 90 degrees when the seat cushion is pressed, and when the seat cushion is pressed again, the reset device rebounds through the elastic force of the metal elastic piece in the reset device, so that the seat cushion is driven to reset when the swing arm and the feeler levers rotate. The toilet seat cushion is more convenient to use and does not need to be reset manually.

Description

Technical Field

[0001] The utility model relates to the field of automatic reset of toilet seats, in particular to an automatic reset device for toilet seats that is easy to install. Background Technique

[0002] With the rapid development of social economy, the popularity of sit-down toilets is getting higher and higher. According to the matching method of toilet lids, they can be divided into ordinary toilets and intelligent toilets. Intelligent toilets can be further divided into intelligent toilets with automatic seat cover replacement and non-automatic seat cover replacement toilets. The former includes different types such as automatic seat cover replacement plus flushing, automatic seat cover replacement with flushing and drying, etc. At present, all toilets are equipped with seat cushions. A toilet seat cushion is a toilet accessory used in the bathroom, mainly used to improve the comfort and hygiene conditions of users when using it.

[0003] At present, most toilet seat cushions need to be manually lifted up after use to facilitate men to urinate, while women usually need to put down the toilet seat cushion when using the toilet. Therefore, it is rather troublesome to manually lift up the toilet seat cushion after use. Content of the Utility Model

[0004] Based on this, the purpose of the utility model is to provide an automatic reset device for toilet seats that is easy to install to solve the technical problems mentioned in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: An automatic reset device for toilet seats that is easy to install, including a housing. A roller is movably installed inside the housing, and a rotating rod is installed inside the roller. A toilet cover plate is movably installed on one side of the roller, and a fixing rod is fixed on one side of the toilet cover plate. A limiting groove is opened on the outer wall of the roller. A swing arm is sleeved on the outer wall of the fixing rod, and a contact rod is fixed on one side of the end of the swing arm. A clamping groove is opened on the outer wall of the rotating rod, and a elastic piece is installed inside the clamping groove. A limiting post is fixed on the inner wall of the housing, and a movable part is sleeved on the outer wall of the limiting post. A plug rod is movably installed on the outer wall of the movable part, and a clamping block is fixed at the end of the plug rod. A limiting component is installed on one side of the housing. The housing is installed with a front cover plate through bolts, and a first through hole is opened inside the front cover plate. An arc-shaped groove is opened on one side of the front cover plate. The limiting component includes a limiting sleeve fixed on one side of the housing, and a movable block is movably installed inside the limiting sleeve. A first spring is arranged at the end of the movable block, and a convex block is fixed at one end of the first spring. The limiting groove is composed of a first sliding groove, a V-shaped groove and a second sliding groove, and the first sliding groove, the V-shaped groove and the second sliding groove are communicated with each other.

[0006] By adopting the above technical solution, during use, the housing is installed on both sides of the toilet seat. The contact rod of the swing arm is located at the bottom of the toilet seat. When the seat is pressed, it drives the contact rod and the swing arm to rotate. When the seat is pressed again, it rebounds through the elastic force of the metal elastic sheet inside the reset device, so that when the swing arm and the contact rod rotate, they drive the seat to reset, making the use of the toilet seat more convenient and eliminating the need for manual reset.

[0007] The present utility model is further configured such that the number of the limiting posts is two groups, and the outer walls of the two groups of limiting posts are sleeved with second springs, and the interior of the movable member is provided with limiting holes matching the limiting posts.

[0008] By adopting the above technical solution, the two groups of limiting posts provided can better limit the movable member, so that the movable member can only slide on the outer wall of the limiting post. The second spring provided enables the movable member to be driven to reset when the movable member moves.

[0009] The present utility model is further configured such that the outer wall of the insertion rod is sleeved with a third spring, and the insertion rod is in threaded connection with the clamping block.

[0010] By adopting the above technical solution, the third spring provided can ensure that the clamping block slides on the outer wall of the movable member. When the clamping block moves, it drives the clamping block to reset. The threaded connection between the insertion rod and the clamping block facilitates disassembly, so as to install and replace the third spring.

[0011] The present utility model is further configured such that a plurality of grooves are formed on the outer wall of the rotating rod, and one side of the end of the convex block is provided with an inclined surface.

[0012] By adopting the above technical solution, the grooves formed can increase the friction force between the convex block and the rotating rod, so that the rotating rod can only rotate in one direction and will not reverse, ensuring that the elastic sheet is always in a compressed state.

[0013] The present utility model is further configured such that a rotating groove is formed at one end of the rotating rod, and an installation hole is formed at the bottom of the housing.

[0014] By adopting the above technical solution, the rotating groove formed can facilitate personnel to adjust the rotating rod, so that the rotating rod rotates to adjust the number of turns of the elastic sheet, in order to control the rotation force of the roller.

[0015] The present utility model is further configured such that a first step and a second step are provided on the inner wall of the V-shaped groove.

[0016] By adopting the above technical solution, through the first step and the second step provided, the clamping block can be prevented from moving in the reverse direction under the action of the V-shaped groove, and the clamping block can slide from the V-shaped groove into the interior of the second chute.

[0017] The utility model is further configured such that a limiting cross bar is fixed to the inner wall of the drum, and limiting portions are fixed to both ends of the elastic piece.

[0018] By adopting the above technical solution, the limiting cross bar can limit the end of the elastic piece, and the limiting portion cooperates with the limiting cross bar, so that when the rotating rod rotates, the other end thereof will not rotate.

[0019] In summary, the main beneficial effects of the utility model are as follows:

[0020] The utility model is provided with a swing arm, a drum, an elastic piece, a movable member and a limiting assembly. When in use, the housing is installed on both sides of the toilet seat. The touch rod of the swing arm is located at the bottom of the toilet seat. When the seat is pressed, the touch rod and the swing arm are driven to rotate by 90 degrees. When the seat is pressed again, the elastic force of the metal elastic piece inside the reset device causes it to rebound, and when the swing arm and the touch rod rotate, the seat is driven to reset, making the use of the toilet seat more convenient and eliminating the need for manual reset. Description of the Drawings

[0021] Figure 1 is a schematic structural view of the utility model;

[0022] Figure 2 is a disassembled schematic view of the utility model;

[0023] Figure 3 is a sectional view of the utility model;

[0024] Figure 4 is a schematic view of the internal structure of the drum of the utility model;

[0025] Figure 5 is a side view of the drum of the utility model;

[0026] Figure 6 is a side view of the drum of the utility model;

[0027] Figure 7 is a disassembled schematic view of the housing and the drum of the utility model;

[0028] Figure 8 is a perspective view of the movable member of the utility model;

[0029] Figure 9 is a schematic view of the installation structure of the housing of the utility model.

[0030] In the figure: 1. Housing; 11. Limiting sleeve; 12. Front cover plate; 13. Arc-shaped groove; 14. First through hole; 15. Movable block; 16. First spring; 17. Convex block; 18. Mounting hole; 2. Drum; 21. Bucket cover plate; 22. Fixed rod; 23. Limiting cross bar; 3. Limiting groove; 31. First sliding groove; 32. V-shaped groove; 321. First step; 322. Second step; 33. Second sliding groove; 4. Limiting column; 41. Second spring; 5. Movable part; 51. Insert rod; 52. Clamping block; 53. Third spring; 54. Limiting hole; 6. Swing arm; 61. Touch rod; 7. Elastic sheet; 71. Limiting part; 8. Mounting piece; 9. Rotating rod; 91. Card slot; 92. Groove; 93. Rotating groove. Detailed implementation manner

[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below by referring to the drawings are exemplary and are only used to explain the present invention and should not be construed as a limitation to the present invention.

[0032] The following will describe the embodiments according to the overall structure of the present invention.

[0033] An automatically resetting device for a toilet seat that is convenient for installation, as Figure 1 - Figure 9As shown in the figure, it includes a housing 1. Inside the housing 1, a drum 2 is movably installed, and a rotating rod 9 is installed inside the drum 2. On one side of the drum 2, a barrel cover plate 21 is movably installed, and a fixing rod 22 is fixed on one side of the barrel cover plate 21. A limiting groove 3 is formed on the outer wall of the drum 2. A swing arm 6 is sleeved on the outer wall of the fixing rod 22, and a contact rod 61 is fixed on one side of the end of the swing arm 6. A clamping groove 91 is formed on the outer wall of the rotating rod 9, and a elastic piece 7 is installed inside the clamping groove 91. A limiting post 4 is fixed on the inner wall of the housing 1, and a movable part 5 is sleeved on the outer wall of the limiting post 4. A plug rod 51 is movably installed on the outer wall of the movable part 5, and a clamping block 52 is fixed at the end of the plug rod 51. A limiting component is installed on one side of the housing 1. The seat cushion drives the contact rod 61 to move, the contact rod 61 drives the swing arm 6 to rotate, when the swing arm 6 rotates, it drives the drum 2 to rotate, when the drum 2 rotates, it makes the clamping block 52 slide on the inner wall of the first sliding groove 31. When the swing arm 6 rotates 90°, the clamping block 52 enters into the V-shaped groove 32. When it is necessary to reset the seat cushion, press the seat cushion again. At this time, the clamping block 52 will slide from the inner wall of the V-shaped groove 32 into the second sliding groove 33 to complete the reset work of the seat cushion. On one side of the housing 1, a front cover plate 12 is installed through bolts, and a first through hole 14 is formed inside the front cover plate 12. An arc groove 13 is formed on one side of the front cover plate 12. The limiting component includes a limiting sleeve 11 fixed on one side of the housing 1, and a movable block 15 is movably installed inside the limiting sleeve 11. A first spring 16 is arranged at the end of the movable block 15, and a convex block 17 is fixed at one end of the first spring 16. The limiting groove 3 is composed of a first sliding groove 31, a V-shaped groove 32 and a second sliding groove 33, and the first sliding groove 31, the V-shaped groove 32 and the second sliding groove 33 are communicated with each other. By arranging the limiting component, the rotating rod 9 can be limited. The convex block 17 contacts with the inner wall of the groove 92, so that the rotating rod 9 can only rotate to one side and cannot rotate in the reverse direction.

[0034] Please refer to Figure 3 and Figure 7 , the number of the limiting posts 4 is two groups. Second springs 41 are sleeved on the outer walls of the two groups of limiting posts 4. A limiting hole 54 matching with the limiting post 4 is formed inside the movable part 5. By arranging the two groups of limiting posts 4, the movable part 5 can be better limited, so that the movable part 5 can only slide on the outer wall of the limiting post 4. By arranging the second springs 41, when the movable part 5 moves, it can drive the movable part 5 to reset.

[0035] Please refer to Figure 8 , a third spring 53 is sleeved on the outer wall of the plug rod 51, and the plug rod 51 is in threaded connection with the clamping block 52. By arranging the third spring 53, it can ensure that the clamping block 52 slides on the outer wall of the movable part 5. When the clamping block 52 moves, it drives the clamping block 52 to reset. The threaded connection between the plug rod 51 and the clamping block 52 is convenient for disassembly, so as to install and replace the third spring 53.

[0036] Please refer to Figure 6, a plurality of groups of grooves 92 are formed on the outer wall of the rotating rod 9, and one side of the end of the convex block 17 is provided with an inclined surface. Through the formed grooves 92, the friction force between the convex block 17 and the rotating rod 9 can be increased, so that the rotating rod 9 can only rotate in one direction and will not reverse, ensuring that the elastic piece 7 is always in a compressed state.

[0037] Please refer to Figure 6 , a rotating groove 93 is formed at one end of the rotating rod 9, and a mounting hole 18 is formed at the bottom of the housing 1. By forming the rotating groove 93, it is convenient for personnel to adjust the rotating rod 9, so that the rotating rod 9 rotates to adjust the number of turns of the elastic piece 7. The setting of the mounting hole 18 facilitates the installation of the housing 1 and the mounting piece 8.

[0038] Please refer to Figure 6 , a first step 321 and a second step 322 are provided on the inner wall of the V-shaped groove 32. Through the provided first step 321 and second step 322, the clamping block 52 can be prevented from resetting under the action of the V-shaped groove 32, so that the clamping block 52 slides from the V-shaped groove 32 into the interior of the second sliding groove 33.

[0039] Please refer to Figure 4 and Figure 5 , a limiting cross bar 23 is fixed to the inner wall of the roller 2, and limiting parts 71 are fixed to both ends of the elastic piece 7. Through the provided limiting cross bar 23, the end of the elastic piece 7 can be limited. The limiting part 71 cooperates with the limiting cross bar 23, so that when the rotating rod 9 rotates, the other end thereof will not rotate.

[0040] The working principle of the present utility model is as follows: When in use, the housing 1 is installed on both sides of the toilet, and the touch rod is located on one side of the seat cushion. When in need of use, the seat cushion is pulled, the seat cushion drives the touch rod 61 to move, the touch rod 61 drives the swing arm 6 to rotate, and when the swing arm 6 rotates, it drives the roller 2 to rotate. When the roller 2 rotates, the clamping block 52 slides on the inner wall of the first sliding groove 31. When 6 rotates 90°, the clamping block 52 enters the interior of the V-shaped groove 32. When it is necessary to reset the seat cushion, the seat cushion is pressed again. At this time, the clamping block 52 will slide from the inner wall of the V-shaped groove 32 into the second sliding groove 33 to complete the reset work of the seat cushion;

[0041] When installing, first install the drum 2 inside the housing 1, then install the elastic piece 7 inside the card slot 91. One end of the elastic piece 7 is located inside the card slot 91. Connect the drum cover plate 21 to the drum 2 to limit the elastic piece 7. The other end is located on one side of the fixed rod 22. Then, insert a tool into the rotation slot 93 and rotate the rotating rod 9. When the rotating rod 9 rotates, it drives one end of the elastic piece 7 to rotate, thereby tightening the elastic piece 7. Immediately afterwards, insert the convex block 17 into the limiting sleeve 11, so that the convex block 17 contacts the inner wall of the groove 92, making the rotating rod 9 only able to rotate in one direction and not in the reverse direction. Subsequently, thread-connect the movable block 15 to the limiting sleeve, and adjust the number of turns of screwing the movable block 15 and the limiting sleeve 11 to achieve the purpose of adjusting the pressure on the convex block 17. Then, connect the movable part 5 to the limiting column 4, and the movable part 5 is sleeved on the outer wall of the limiting column 4. Then, push the latch 52, and the latch 52 drives the insertion rod 51 to move. When the latch 52 moves, it compresses the third spring 53. Then, push the movable part 5 to one side until the latch 52 enters the inside of the first chute 31. Then, connect the front cover plate 12 to the housing 1, so that the fixed rod 22 enters the inside of the arc-shaped groove 13. Then, connect the swing arm 6 to the fixed rod 22.

[0042] Although the embodiments of the present invention have been shown and described, the specific embodiments are only explanations of the present invention and are not limitations thereto. The specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art can, without departing from the principles and purposes of the present invention, make modifications, substitutions and variations that do not contribute creatively to the embodiments as needed. However, as long as they are within the scope of the claims of the present invention, they are protected by the patent law.

Claims

1. An automatically resetting device for a toilet seat that is convenient for installation, comprising a housing (1), characterized in that: A drum (2) is movably installed inside the housing (1), and a rotating rod (9) is installed inside the drum (2). A barrel cover plate (21) is movably installed on one side of the drum (2), and a fixing rod (22) is fixed on one side of the barrel cover plate (21). A limiting groove (3) is formed on the outer wall of the drum (2). A swing arm (6) is sleeved on the outer wall of the fixing rod (22), and a contact rod (61) is fixed on one side of the end of the swing arm (6). A clamping groove (91) is formed on the outer wall of the rotating rod (9), and a elastic piece (7) is installed inside the clamping groove (91). A limiting post (4) is fixed on the inner wall of the housing (1), and a movable piece (5) is sleeved on the outer wall of the limiting post (4). A plug rod (51) is movably installed on the outer wall of the movable piece (5), and a clamping block (52) is fixed at the end of the plug rod (51). A limiting component is installed on one side of the housing (1). A front cover plate (12) is installed on one side of the housing (1) through bolts, and a first through hole (14) is formed inside the front cover plate (12). An arc-shaped groove (13) is formed on one side of the front cover plate (12).

2. The automatic reset device for a toilet seat that is easy to install according to claim 1, wherein: The limiting component includes a limiting sleeve (11) fixed on one side of the housing (1), and a movable block (15) is movably installed inside the limiting sleeve (11). A first spring (16) is arranged at the end of the movable block (15), and a convex block (17) is fixed at one end of the first spring (16). The limiting groove (3) is composed of a first sliding groove (31), a V-shaped groove (32) and a second sliding groove (33), and the first sliding groove (31), the V-shaped groove (32) and the second sliding groove (33) are communicated with each other.

3. The automatic reset device for a toilet seat that is easy to install according to claim 1, characterized in that: The number of the limiting posts (4) is two groups. Second springs (41) are sleeved on the outer walls of the two groups of limiting posts (4). A limiting hole (54) matching with the limiting post (4) is formed inside the movable piece (5).

4. The automatic reset device for a toilet seat that is easy to install according to claim 1, characterized in that: A third spring (53) is sleeved on the outer wall of the plug rod (51), and the plug rod (51) is in threaded connection with the clamping block (52).

5. The automatic reset device for a toilet seat that is easy to install according to claim 2, characterized in that: A plurality of grooves (92) are formed on the outer wall of the rotating rod (9), and one side of the end of the convex block (17) is provided with an inclined surface.

6. The automatic reset device for a toilet seat that is easy to install according to claim 1, wherein: A rotating groove (93) is formed at one end of the rotating rod (9), and an installation hole (18) is formed at the bottom of the housing (1).

7. The automatic reset device for a toilet seat that is easy to install according to claim 2, characterized in that: A first step (321) and a second step (322) are arranged on the inner wall of the V-shaped groove (32).

8. The automatic reset device for a toilet seat that is easy to install according to claim 1, wherein: A limiting cross bar (23) is fixed on the inner wall of the drum (2), and limiting parts (71) are fixed at both ends of the elastic piece (7).

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