Child lock for toilet lid

Abstract

The utility model provides a toilet lid child lock which comprises a base, a connecting belt and a locking module, the base is connected to one end of the connecting belt, the locking module is installed at the other end of the connecting belt, the base comprises a support and a support installation rotating shaft, the connecting belt is installed on the rotating shaft, and a first adhesive tape is installed at the bottom of the support; the locking module comprises a bottom plate and a shell, a T-shaped clamping hook is installed on the bottom plate, a second adhesive tape is installed at the bottom of the bottom plate, a square hole for the clamping hook to be inserted is formed in the end face of the shell, and a first clamping plate and a second clamping plate are arranged in the shell in a sliding mode. During use, the base is fixed to the side face of a toilet seat, the bottom plate is fixed to a toilet lid, one end of the connecting belt clamps the clamping hook on the bottom plate through the first clamping plate and the second clamping plate, and therefore the toilet lid is locked to cover the toilet seat; the first clamping plate and the second clamping plate are pressed to leave the clamping hook when the toilet lid needs to be opened, and one end of the connecting belt is separated from the bottom plate; the child-prevention closestool cover is simple in overall structure, low in price and convenient to install.

Description

Technical Field

[0001] The utility model relates to the field of child locks, and more particularly to a child lock for a toilet lid. Background Art

[0002] In daily life, a toilet, also known as a sitting toilet, is a sanitary ware that every family must have. Children who have just learned to crawl or walk are full of curiosity about everything around them. They will crawl into the toilet when adults are not paying attention and open the toilet lid to throw some items into the toilet. On the one hand, it will cause the items to be soaked and damaged, and on the other hand, it will cause the toilet to be blocked. At present, there are intelligent toilets that can automatically lock the toilet lid to prevent children from opening it. However, intelligent toilets are expensive, have a low penetration rate and are troublesome to install. Therefore, there is an urgent need for a child lock that is convenient for adults to use to restrict children from opening the toilet lid. Summary of the Utility Model

[0003] The utility model provides a child lock for a toilet lid, aiming to improve the above-mentioned technical problem that in order to prevent children from opening the toilet lid, it can only be achieved by reinstalling an intelligent toilet, but the intelligent toilet is expensive and inconvenient to install.

[0004] To achieve the above object, the utility model adopts the following technical solutions: A child lock for a toilet lid includes a base, a connecting band and a locking module. The base is connected to one end of the connecting band, and the locking module is installed at the other end of the connecting band. The base includes a bracket, the bracket is installed with a rotating shaft, the connecting band is installed on the rotating shaft, and the bottom of the bracket is installed with a first adhesive sticker; the locking module includes a bottom plate and a shell, a T-shaped hook is installed on the bottom plate, a second adhesive sticker is installed at the bottom of the bottom plate, a square hole for the hook to insert is opened on the end face of the shell, and a first clamping plate and a second clamping plate are slidably arranged in the shell.

[0005] Further, notches are opened on both sides of the shell, a first sliding rod and a second sliding rod are slidably arranged on both sides of the square hole in the shell, a first pressing block is installed at one end of the first sliding rod, a first baffle is installed at the other end, a spring is arranged between the first pressing block and the first baffle, and the first clamping plate is installed on the side of the first baffle facing the square hole.

[0006] Further, a second pressing block is installed at one end of the second sliding rod, a second baffle is installed at the other end, a spring is arranged between the second pressing block and the second baffle, and the second clamping plate is installed on the side of the second baffle facing the square hole.

[0007] Further, a trapezoidal sliding groove is arranged along the length direction of the first sliding rod, an inverted trapezoidal convex block is arranged at the bottom of the second sliding rod along the length direction, and the inverted trapezoidal convex block slides along the trapezoidal sliding groove.

[0008] Furthermore, a limiting block is further provided at the top inside the housing.

[0009] Furthermore, cylindrical protrusions are provided on the opposite surfaces of the first pressing block and the first baffle, and on the opposite surfaces of the second pressing block and the second baffle, and the spring is installed on the cylindrical protrusions.

[0010] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0011] The child lock structure of the toilet lid of the present utility model is simple, reasonably and ingeniously designed, and includes a base, a connecting belt and a locking module. The base is connected to one end of the connecting belt, and the locking module is installed at the other end of the connecting belt. The base includes a bracket, a rotating shaft is installed on the bracket, the connecting belt is installed on the rotating shaft, and a first adhesive sticker is installed at the bottom of the bracket; the locking module includes a bottom plate and a housing. A T-shaped hook is installed on the bottom plate, a second adhesive sticker is installed at the bottom of the bottom plate, a square hole for the hook to insert is opened on the end face of the housing, and a first clamping plate and a second clamping plate are slidably arranged inside the housing. When in use, the base is fixed on the side of the toilet seat through the first adhesive sticker, the bottom plate is fixed on the toilet lid through the second adhesive sticker, one end of the connecting belt is fixed to the base, and the other end is clamped to the hook on the bottom plate through the first clamping plate and the second clamping plate, that is, the toilet lid is locked on the toilet seat. When the toilet lid needs to be opened, press the first clamping plate and the second clamping plate to leave the hook, and one end of the connecting belt can be separated from the bottom plate, which plays a role in preventing children from randomly opening the toilet lid. Compared with the locking of intelligent toilets, the overall structure of the present utility model is simple, the price is cheap and the installation is convenient. Description of the Drawings

[0012] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required to be used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present utility model, and therefore should not be regarded as limiting the scope. For those of ordinary skill in the art, other related drawings can be obtained based on these drawings without creative efforts.

[0013] Figure 1 is a schematic structural diagram of a child lock for a toilet lid of the present utility model;

[0014] Figure 2 is a schematic structural diagram of another angle of a child lock for a toilet lid of the present utility model.

[0015] Figure 3 is a schematic structural diagram of the base of a child lock for a toilet lid of the present utility model;

[0016] Figure 4 is a schematic structural diagram of the bottom plate of a child lock for a toilet lid of the present utility model;

[0017] Figure 5 It is a schematic diagram of the internal structure of the housing of a child lock for a toilet lid of the present utility model;

[0018] Figure 6 It is a schematic diagram of the structure of the first clamping plate of a child lock for a toilet lid of the present utility model;

[0019] Figure 7 It is a schematic diagram of the structure of the second clamping plate of a child lock for a toilet lid of the present utility model;

[0020] Figure 8 It is a schematic diagram of the structure of the limit block of a child lock for a toilet lid of the present utility model.

[0021] Description of the main component symbols

[0022] 10. Base; 101. Bracket; 102. Rotating shaft;

[0023] 20. Connecting band;

[0024] 30. Locking module;

[0025] 31. Bottom plate; 311. Hook;

[0026] 32. Housing; 321. First pressing block; 322. First sliding rod; 323. First baffle; 3231. First clamping plate; 324. Second pressing block; 325. Second sliding rod; 326. Second baffle; 3261. Second clamping plate; 327. Spring; 328. Square hole; 329. Limit block. Detailed implementation manners

[0027] To make the purpose, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model. Therefore, the following detailed description of the embodiments of the present utility model provided in the drawings is not intended to limit the scope of the present utility model to be protected, but merely represents the selected embodiments of the present utility model. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model.

[0028] In the present utility model, unless otherwise clearly defined and limited, terms such as "installation", "connection", "linkage", "fixation", etc. shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral body; it may be a mechanical connection or an electrical connection; it may be a direct connection or an indirect connection through an intermediate medium, and it may be the communication inside two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0029] In the present utility model, unless otherwise clearly defined and limited, the first feature being "above" or "below" the second feature may include the direct contact between the first and second features, or may include the situation where the first and second features are not in direct contact but in contact through other features between them. Moreover, the first feature being "above", "over" and "on top of" the second feature includes that the first feature is directly above and obliquely above the second feature, or merely indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature being "below", "beneath" and "underneath" the second feature includes that the first feature is directly below and obliquely below the second feature, or merely indicates that the horizontal height of the first feature is lower than that of the second feature.

[0030] Embodiment

[0031] Refer to Figure 1-2 As shown, the present utility model discloses a child lock for a toilet lid, which includes a base 10, a connecting belt 20 and a locking module 30. The base 10 is connected to one end of the connecting belt 20, and the locking module 30 is installed at the other end of the connecting belt 20. Specifically, one end of the connecting belt 20 is fixed to the side of the toilet seat through the base 10, and the other end of the connecting belt 20 is detachably fixed to the toilet lid through the locking module 30, so as to cover the toilet lid on the toilet seat and prevent children from randomly opening the toilet lid.

[0032] Refer to Figure 3 As shown, the base 10 includes a bracket 101. The bracket 101 is provided with a rotating shaft 102, and the connecting belt 20 is installed on the rotating shaft 102. A first adhesive sticker is installed at the bottom of the bracket 101. The bracket 101 includes triangular support plates on both sides, and the rotating shaft 102 is rotatably installed between the two support plates. The first adhesive sticker is installed at the bottom of the bracket 101, and the bracket 101 is fixed to the side of the toilet seat through the adhesive sticker, and the connecting belt 20 can rotate around the rotating shaft 102, that is, the fixation of one end of the connecting belt 20 is realized.

[0033] Refer to Figures 4-7As shown, the locking module 30 includes a bottom plate 31 and a housing 32. A T-shaped hook 311 is installed on the bottom plate 31. A second adhesive sticker is installed at the bottom of the bottom plate 31. The bottom plate 31 is fastened to the toilet lid through the second adhesive sticker. The upper surface of the hook 311 is arc-shaped. The hook 311 can be inserted into the housing 32 through a square hole, playing a role in installing and connecting the housing 32.

[0034] Referring to Figures 4-7 As shown, a square hole for the hook 311 to be inserted is opened on the end face of the housing 32. A first clamping plate 3231 and a second clamping plate 3261 are slidably arranged in the housing 32. Specifically, notches are opened on both sides of the housing 32. A first sliding rod 322 and a second sliding rod 325 are slidably arranged on both sides of the square hole in the housing 32. A first pressing block 321 is installed at one end of the first sliding rod 322, and a first baffle 323 is installed at the other end. A spring 327 is arranged between the first pressing block 321 and the first baffle 323. A first clamping plate 3231 is installed on the side of the first baffle 323 facing the square hole; a second pressing block 324 is installed at one end of the second sliding rod 325, and a second baffle 326 is installed at the other end. A spring 327 is arranged between the second pressing block 324 and the second baffle 326. A second clamping plate 3261 is installed on the side of the second baffle 326 facing the square hole. When the first pressing block 321 is pressed, the first sliding rod 322 pushes the first baffle 323 to move towards the side of the second pressing block 324, driving the first clamping plate 3231 to move away from one side of the square hole to avoid blocking the square hole. Similarly, when the second pressing block 324 is pressed, the second sliding rod 325 pushes the second baffle 326 to move towards the side of the first pressing block 321, driving the second clamping plate 3261 to move away from the other side of the square hole. At this time, the hook 311 can be inserted through the square hole. When the first pressing block 321 and the second pressing block 324 are released, under the action of the spring 327, the first clamping plate 3231 and the second clamping plate 3261 are pushed back to their initial positions, that is, the hook 311 is clamped in the housing 32. Further, a trapezoidal chute is arranged along the length direction of the first sliding rod 322, and an inverted trapezoidal protrusion is arranged at the bottom of the second sliding rod 325 along the length direction. The inverted trapezoidal protrusion slides along the trapezoidal chute to achieve smooth relative sliding of the first sliding rod 322 and the second sliding rod 325, and drives the first clamping plate 3231 and the second clamping plate 3261 to move in opposite directions.

[0035] Referring to Figure 8 As shown, a limiting block 329 is further arranged at the top inside the housing 32. The limiting block 329 plays a role in limiting the positions of the first baffle 323 and the second baffle 326 on both sides of the square hole and the limit position of the insertion of the T-shaped hook 311.

[0036] In addition, cylindrical protrusions are arranged on the opposite surfaces of the first pressing block 321 and the first baffle 323, and on the opposite surfaces of the second pressing block 324 and the second baffle 326. The spring 327 is installed on the cylindrical protrusions, and the cylindrical protrusions play a role in fixing the spring 327.

[0037] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. For those skilled in the art, the present utility model can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A toilet lid child lock, characterized in that; It includes a base, a connecting belt and a locking module, the base is connected to one end of the connecting belt, the locking module is installed at the other end of the connecting belt, the base includes a bracket, the bracket is installed with a rotating shaft, the connecting belt is installed on the rotating shaft, and the first adhesive sticker is installed at the bottom of the bracket; the locking module includes a base plate and a shell, a T-shaped hook is installed on the base plate, a second adhesive sticker is installed at the bottom of the base plate, a square hole is opened on the end surface of the shell for the hook to be inserted, and a first card plate and a second card plate are slidably arranged in the shell.

2. The toilet lid child lock according to claim 1, characterized in that: There are gaps on both sides of the shell, and a first sliding rod and a second sliding rod are slidably arranged on both sides of the square hole in the shell. A first pressing block is installed at one end of the first sliding rod, and a first baffle is installed at the other end. A spring is arranged between the first pressing block and the first baffle, and the first clamping plate is installed on the first baffle facing the side of the square hole.

3. The toilet lid child lock according to claim 2, characterized in that: A second pressing block is installed at one end of the second sliding rod, and a second baffle is installed at the other end. A spring is arranged between the second pressing block and the second baffle. The second clamping plate is installed on a side of the second baffle facing the square hole.

4. The toilet lid child lock according to claim 2, characterized in that: The first slide bar is provided with a trapezoidal slide groove along the length direction, and the bottom of the second slide bar is provided with an inverted trapezoidal protrusion along the length direction, and the inverted trapezoidal protrusion slides along the trapezoidal slide groove.

5. The toilet lid child lock according to claim 1, characterized in that: A limiting block is further arranged on the top of the shell.

6. The toilet lid child lock according to claim 3, characterized in that: A cylindrical protrusion is arranged on the opposite surface of the first pressing block and the first baffle plate, and on the opposite surface of the second pressing block and the second baffle plate, and the spring is installed on the cylindrical protrusion.

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