Faucet capable of preventing mistaken touch

Abstract

The utility model provides a mistaken touch prevention type faucet, and relates to the technical field of faucets. A regulating handle is fixedly connected to a valve rod part at the top of the valve main body, a lower sleeve shell is mounted at the top of the valve main body, and a bolt is connected to the outside of the lower sleeve shell; a movable top cover is connected to the interior of the lower sleeve shell, and the regulation and control handle is located in the movable top cover; a dismounting hole is formed in the top of the movable top cover and located above the connecting portion of the valve body and the regulation and control handle, and a decorative cap is buckled in the dismounting hole. The sliding block is in sliding fit with the sliding hole, the effect of guiding the movable top cover to move up and down is achieved, the movable top cover is prevented from rotating, when the faucet is in a closed state, the movable top cover moves upwards along the sliding hole under the thrust effect of the spring, and the adjusting and controlling handle is located at the bottom of the L-shaped movable hole. The inner sides of the L-shaped movable holes in the left side and the right side of the regulating handle are in contact, the regulating handle is limited and fixed, and the situation that the faucet is opened by mistaken touch is effectively avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of faucets, in particular to an anti-mistouch faucet. Background Art

[0002] Faucet is the popular name for water valve, which is used to control the size of water flow and has the effect of saving water. The speed of replacement of faucets is very fast, from the old cast iron process to the electroplated knob type, and then to stainless steel single-temperature single-control faucet, stainless steel double-temperature double-control faucet, kitchen semi-automatic faucet, with a wide variety.

[0003] In actual use, in order to facilitate manual opening and closing operations, the existing faucets have a relatively simple design of the control handle, and lack effective limit fixation on the control handle itself, which is easily touched by people and objects, causing the faucet to be accidentally opened, resulting in a waste of water resources. Utility Model Content

[0004] The present invention relates to an anti-accidental-touch faucet, which solves the problem that in the actual use of existing faucets, in order to facilitate manual opening and closing operations, the control handle is designed to be relatively simple, and the control handle itself lacks effective limit fixation, which is easily touched by people and objects, resulting in the faucet being accidentally opened, causing a waste of water resources.

[0005] According to a first aspect of the present disclosure, there is provided an anti-inadvertent-touch faucet, which specifically comprises: a valve body; a regulating handle is fixedly connected to the valve stem portion at the top of the valve body, a lower shell is installed on the top of the valve body, and bolts are connected to the outside of the lower shell; a movable top cover is connected to the inside of the lower shell, and the regulating handle is located inside the movable top cover; a disassembly hole is provided on the top of the movable top cover, the disassembly hole is located above the connection portion between the valve body and the regulating handle, and a decorative cap is buckled in the disassembly hole.

[0006] Furthermore, the top of the valve body is provided with four positioning grooves in a circumferential shape, and the bottom of the lower shell is provided with four positioning blocks in a circumferential shape, and the positioning blocks provided on the lower shell are inserted into the positioning grooves provided on the valve body.

[0007] Furthermore, a threaded blind hole is provided in the positioning groove, and a connecting hole is provided in a circumferential shape at the bottom of the lower shell. The connecting hole corresponds to the position of the positioning block, the threaded blind hole is connected to the connecting hole, the bolt is located in the connecting hole, and the end of the bolt is threadedly connected to the threaded blind hole. The positioning block is plugged into the positioning groove to prevent the lower shell from rotating, and the lower shell is fixed by the bolt to ensure the firmness of the connection between the valve body and the lower shell.

[0008] Furthermore, the movable top cover is slidably connected to the lower casing, and the outer side of the movable top cover is in slidable contact with the inner side of the lower casing.

[0009] Furthermore, four sliders are provided in a circumferential shape on the outer side of the movable top cover, and four sliding holes are provided in a circumferential shape on the outer side of the lower shell. The sliders provided on the movable top cover are slidably connected to the sliding holes provided on the lower shell. Through the sliding cooperation between the sliders and the sliding holes, the movable top cover is guided to move up and down, thereby preventing the movable top cover from rotating.

[0010] Furthermore, an L-shaped movable hole is provided on the outside of the movable top cover, and the regulating handle moves in the L-shaped movable hole provided on the movable top cover, and the bottom side of the regulating handle is in sliding contact with the top side of the lower shell.

[0011] Furthermore, a spring is installed inside the lower shell, the top of the spring contacts the bottom side of the movable top cover, and the bottom of the spring contacts the top side of the positioning block provided on the lower shell. The spring applies thrust to the movable top cover, and the movable top cover moves upward along the sliding hole. The regulating handle is at the bottom of the L-shaped movable hole, so that the inner sides of the L-shaped movable holes on the left and right sides of the regulating handle are in contact with each other, which has the effect of limiting and fixing the regulating handle, and effectively preventing the faucet from being accidentally opened.

[0012] The utility model provides an anti-mistouch faucet, which has the following beneficial effects:

[0013] When the utility model is in use, the positioning block is plugged into the positioning groove to prevent the lower shell from rotating, the threaded blind hole and the connecting hole are in a connected state, the bolts are connected to the connecting hole and the threaded blind hole, and the lower shell is fixed by the bolts to ensure the firmness of the connection between the valve body and the lower shell; the sliding block and the sliding hole are slidably matched to guide the movable top cover to move up and down, thereby preventing the movable top cover from rotating.

[0014] In addition, the spring applies thrust to the movable top cover, and the movable top cover moves upward along the sliding hole. The regulating handle is at the bottom of the L-shaped movable hole, so that the inner sides of the L-shaped movable holes on the left and right sides of the regulating handle are in contact with each other, which has a limiting and fixing effect on the regulating handle, and effectively avoids the faucet from being accidentally turned on. When the faucet needs to be turned on, the thumb presses the movable top cover downward, and the movable top cover moves downward along the sliding hole. The spring gradually contracts, and the regulating handle is at the top of the L-shaped movable hole, so that the top side of the regulating handle is in contact with the inner side of the L-shaped movable hole. The regulating handle can be turned, and the valve stem of the valve body is driven to rotate by the regulating handle to achieve the faucet opening effect, which is easy to operate.

[0015] Other advantages, objectives and features of the present invention will be reflected in part through the following description, and in part will be understood by those skilled in the art through research and practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solution of the present utility model, the drawings of the embodiments are briefly introduced below.

[0017] The drawings described below only relate to some embodiments of the present invention, but are not intended to limit the present invention.

[0018] In the attached picture:

[0019] Figure 1 The overall top axis side structure schematic diagram of the present application is shown;

[0020] Figure 2 A schematic diagram of the split structure of the valve body and the regulating handle of the present application is shown;

[0021] Figure 3 A schematic diagram of the connection structure between the lower casing and the movable top cover of the present application is shown;

[0022] Figure 4 A schematic diagram of the spring installation structure inside the lower housing of the present application is shown;

[0023] Figure 5 A schematic diagram of the bottom axis side structure of the movable top cover of the present application is shown.

[0024] Reference numerals list

[0025] 1. Valve body; 101. Positioning groove; 102. Threaded blind hole; 2. Control handle; 3. Lower shell; 301. Positioning block; 302. Connecting hole; 303. Sliding hole; 4. Bolt; 5. Movable top cover; 501. Sliding block; 502. L-shaped movable hole; 503. Disassembly hole; 6. Spring; 7. Decorative cap. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution of the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings of the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the described embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] Example 1: Please refer to Figures 1 to 5 :

[0028] The utility model proposes an anti-mistaken-touch faucet, comprising: a valve body 1; a regulating handle 2 is fixedly connected to the valve stem portion at the top of the valve body 1, a lower casing 3 is installed at the top of the valve body 1, and a bolt 4 is connected to the outside of the lower casing 3; a movable top cover 5 is connected to the inside of the lower casing 3, and the regulating handle 2 is located in the movable top cover 5; a disassembly hole 503 is provided at the top of the movable top cover 5, the disassembly hole 503 is located above the connection portion between the valve body 1 and the regulating handle 2, and a decorative cap 7 is buckled in the disassembly hole 503; four positioning grooves 101 are arranged in a surrounding shape on the top of the valve body 1, and four positioning blocks 301 are arranged in a surrounding shape in the bottom of the lower casing 3, and the positioning blocks 301 provided on the lower casing 3 are plugged into the valve The door body 1 is provided with a positioning groove 101; the positioning groove 101 is provided with a threaded blind hole 102, and the bottom of the lower shell 3 is provided with a connecting hole 302 in a circumferential shape, and the connecting hole 302 corresponds to the position of the positioning block 301, and the threaded blind hole 102 is communicated with the connecting hole 302. The bolt 4 is located in the connecting hole 302, and the end of the bolt 4 is threadedly connected to the threaded blind hole 102. The positioning block 301 is plugged into the positioning groove 101 to prevent the lower shell 3 from rotating. The threaded blind hole 102 and the connecting hole 302 are in a communicating state, and the bolt 4 is connected to the connecting hole 302 and the threaded blind hole 102, and the lower shell 3 is fixed by the bolt 4 to ensure the firmness of the connection between the valve body 1 and the lower shell 3.

[0029] In the disclosed embodiment, the movable top cover 5 is slidably connected to the lower casing 3, the outer side of the movable top cover 5 is in sliding contact with the inner side of the lower casing 3, the outer side of the movable top cover 5 is provided with four sliders 501 in a circumferential shape, and the outer side of the lower casing 3 is provided with four sliding holes 303 in a circumferential shape, and the sliders 501 provided on the movable top cover 5 are slidably connected to the sliding holes 303 provided on the lower casing 3; by adopting the above technical scheme, through the sliding cooperation between the sliders 501 and the sliding holes 303, the movable top cover 5 is guided to move up and down, thereby preventing the movable top cover 5 from rotating.

[0030] In the embodiment of the present disclosure, an L-shaped movable hole 502 is provided on the outside of the movable top cover 5, and the regulating handle 2 is movable in the L-shaped movable hole 502 provided on the movable top cover 5, and the bottom side of the regulating handle 2 is in sliding contact with the top side of the lower shell 3. A spring 6 is installed inside the lower shell 3, and the top of the spring 6 is in contact with the bottom side of the movable top cover 5, and the bottom of the spring 6 is in contact with the top side of the positioning block 301 provided on the lower shell 3. By adopting the above technical solution, the spring 6 applies a thrust to the movable top cover 5, and the movable top cover 5 moves upward along the sliding hole 303. The regulating handle 2 is at the bottom of the L-shaped movable hole 502, so that the regulating handle 2 can move upward along the sliding hole 303. The inner sides of the L-shaped movable holes 502 on the left and right sides of the control handle 2 are in contact with each other, which has the effect of limiting and fixing the control handle 2, effectively preventing the faucet from being accidentally opened. When the faucet needs to be turned on, the thumb presses the movable top cover 5 downward, and the movable top cover 5 moves downward along the sliding hole 303. The spring 6 gradually contracts, and the control handle 2 is at the top of the L-shaped movable hole 502, so that the top side of the control handle 2 is in contact with the inner side of the L-shaped movable hole 502. The control handle 2 can be rotated, and the valve stem of the valve body 1 is driven to rotate by the control handle 2 to achieve the faucet opening effect, which is easy to operate.

[0031] The working principle of this embodiment is as follows: first, the positioning block 301 is inserted into the positioning groove 101, the threaded blind hole 102 is connected with the connecting hole 302, the bolt 4 is connected to the connecting hole 302 and the threaded blind hole 102, and the lower housing 3 is fixed by the bolt 4; the sliding fit between the slider 501 and the sliding hole 303 plays a guiding effect on the upward and downward movement of the movable top cover 5, preventing the movable top cover 5 from rotating; when in the closed state, the movable top cover 5 is affected by the thrust of the spring 6 and moves upward along the sliding hole 303, and the regulating handle 2 is at the bottom of the L-shaped movable hole 502, so that The inner sides of the L-shaped movable holes 502 on the left and right sides of the regulating handle 2 are in contact with each other, which has the effect of limiting and fixing the regulating handle 2, and effectively avoiding the faucet from being accidentally opened. When the faucet needs to be turned on, the thumb presses the movable top cover 5 downward, and the movable top cover 5 moves downward along the sliding hole 303. The spring 6 gradually contracts, and the regulating handle 2 is at the top of the L-shaped movable hole 502, so that the top side of the regulating handle 2 is in contact with the inner side of the L-shaped movable hole 502. The regulating handle 2 can be rotated, and the valve stem of the valve body 1 is driven to rotate by the regulating handle 2 to achieve the faucet opening effect.

[0032] In this article, there are a few points to note:

[0033] 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.

[0034] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.

[0035] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. An anti-accidental-touch faucet, comprising: A valve body (1); characterized in that a regulating handle (2) is fixedly connected to the valve stem at the top of the valve body (1), a lower shell (3) is installed on the top of the valve body (1), and the lower shell (3) is connected to the outside with bolts (4); a movable top cover (5) is connected to the inside of the lower shell (3), and the regulating handle (2) is located inside the movable top cover (5); a disassembly hole (503) is provided on the top of the movable top cover (5), and the disassembly hole (503) is located above the connection between the valve body (1) and the regulating handle (2), and a decorative cap (7) is buckled inside the disassembly hole (503).

2. The anti-mistaken-touch faucet according to claim 1, characterized in that: The top of the valve body (1) is provided with four positioning grooves (101) in a circumferential shape, and the bottom of the lower shell (3) is provided with four positioning blocks (301) in a circumferential shape. The positioning blocks (301) provided on the lower shell (3) are inserted into the positioning grooves (101) provided on the valve body (1).

3. The anti-mistaken-touch faucet according to claim 2, characterized in that: A threaded blind hole (102) is provided in the positioning groove (101), and a connecting hole (302) is provided in a circumferential shape at the bottom of the lower casing (3), the connecting hole (302) corresponds to the position of the positioning block (301), the threaded blind hole (102) is connected to the connecting hole (302), the bolt (4) is located in the connecting hole (302), and the end of the bolt (4) is threadedly connected to the threaded blind hole (102).

4. The anti-mistaken-touch faucet according to claim 1, characterized in that: The movable top cover (5) is slidably connected to the lower casing (3), and the outer side of the movable top cover (5) is in slidable contact with the inner side of the lower casing (3).

5. The anti-mistaken-touch faucet according to claim 1, characterized in that: The movable top cover (5) is provided with four sliding blocks (501) in a circumferential shape on the outside, and the lower casing (3) is provided with four sliding holes (303) in a circumferential shape on the outside. The sliding blocks (501) provided on the movable top cover (5) are slidably connected to the sliding holes (303) provided on the lower casing (3).

6. The anti-accidental-touch faucet according to claim 1, characterized in that: The movable top cover (5) is provided with an L-shaped movable hole (502) on the outside, and the regulating handle (2) is movable in the L-shaped movable hole (502) provided on the movable top cover (5), and the bottom side of the regulating handle (2) is in sliding contact with the top side of the lower casing (3).

7. The anti-mistaken-touch faucet according to claim 2, characterized in that: A spring (6) is installed inside the lower casing (3), the top of the spring (6) contacts the bottom of the movable top cover (5), and the bottom of the spring (6) contacts the top of a positioning block (301) provided on the lower casing (3).

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