Scald-proof bathroom faucet shell

Abstract

The utility model relates to the technical field of faucets, in particular to an anti-scald bathroom faucet shell which comprises a faucet body, a handle, a limiting ring, a rod body and a limiting piece, the handle is installed above the faucet body and connected with a valve rod of a valve element of the faucet body, and the limiting ring is installed at the top of the faucet body and located below the handle. The rod body penetrates through the handle, the rod body and the handle form a screw pair, the limiting piece is covered by the handle, the middle of the limiting piece is hinged to the handle, the tail end of the rod body moves to push the limiting piece to abut against the limiting ring, the limiting ring is concavely provided with a notch matched with the limiting piece in shape, and the situation that the limiting piece abuts against the limiting ring and slides is avoided. The limiting piece which can be triggered by the rod body is arranged to be matched with the limiting ring, rotation of the handle can be limited, the situation that a user is scalded or the temperature is suddenly changed due to the fact that the user unintentionally opens the faucet is avoided, and meanwhile normal use of the faucet is not affected.

Description

Technical Field

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

[0002] A faucet is an activity of discharging water from a water pipe. A valve core and a handle for driving the valve core are arranged on the faucet. By rotating the handle, the water output and water temperature of the faucet can be changed, which is convenient and fast to use.

[0003] During the use process, it is easy to occur that the handle is touched, resulting in a sudden change in water temperature, or the faucet flows out hot water, causing scalding (for example, the anti-scalding faucets with publication numbers CN212672414U, CN218294675U, and an anti-scalding faucet with publication number CN212455619U all introduce this problem in the background art). The purpose of the utility model is to improve the existing faucet structure to solve the above technical problems. Summary of the Utility Model

[0004] The purpose of the utility model is to provide an anti-scalding bathroom faucet housing to solve the problems mentioned in the background art.

[0005] To achieve the above purpose, the utility model provides the following technical solutions: including a faucet main body, a handle, a limiting ring, a rod body, and a limiting piece. The handle is installed above the faucet main body and is connected to the valve rod of the valve core of the faucet main body. The limiting ring is installed at the top of the faucet main body and below the handle. The rod body penetrates through the handle and forms a screw pair with the handle. The limiting piece is covered by the handle. The middle part of the limiting piece is hinged to the handle. The movement of the end of the rod body can push the limiting piece to abut against the limiting ring. A notch matching the shape of the limiting piece is formed in the concave of the limiting ring to prevent the limiting piece from sliding when abutting against the limiting ring.

[0006] As a further improvement to the above technical solution: a bulged part is formed at the end of the rod body, and the purpose of setting the bulged part is to prevent the rod body from disengaging from the handle.

[0007] As a further improvement to the technical solution: the rod body horizontally penetrates through the handle and forms a screw pair with the handle, and the length direction of the rod body is perpendicular to the height direction of the faucet main body.

[0008] From the above description of the structure of the utility model, compared with the prior art, the utility model has the following advantages:

[0009] The anti-scalding bathroom faucet housing provided by the utility model can limit the rotation of the handle by setting the cooperation of the limiting piece triggered by the rod body and the limiting ring, avoiding the user accidentally opening the faucet and causing scalding to the user or a sudden change in temperature, and at the same time not affecting the normal use of the faucet. Brief Description of the Drawings

[0010] The accompanying drawings, which form a part of this application, are used to provide a further understanding of the present utility model. The schematic embodiments and descriptions thereof of the present utility model are used to explain the present utility model and do not constitute an improper limitation of the present utility model. In the drawings:

[0011] Figure 1 is a three-dimensional structure schematic diagram of the present utility model;

[0012] Figure 2 is Figure 1 a partial structure schematic diagram;

[0013] Figure 3 is a partial cross-sectional structure schematic diagram of the present utility model;

[0014] In the figure: faucet body - 1, handle - 2, limit ring - 3, notch - 301, rod body - 4, enlarged portion - 401, limit piece - 5 Specific embodiments

[0015] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all 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 shall fall within the protection scope of the present utility model.

[0016] Embodiment

[0017] Please refer to Figures 1-3 , the present utility model provides an anti-scalding bathroom faucet housing, including a faucet body 1, a handle 2, a limit ring 3, a rod body 4 and a limit piece 5. The handle 2 is installed above the faucet body 1 and is connected to the valve rod of the valve core of the faucet body 1.

[0018] The limit ring 3 is installed at the top of the faucet body 1 and below the handle 2. An inward concave notch 301 matching the shape of the limit piece 5 is formed on the limit ring 3.

[0019] The rod body 4 penetrates through the handle 2 and the rod body 4 and the handle 2 form a screw pair. The rod body 4 horizontally penetrates through the handle 2 and forms a screw pair with the handle 2. The length direction of the rod body 4 is perpendicular to the height direction of the faucet body 1. An enlarged portion 401 is formed at the end of the rod body 4. The limit piece 5 is covered by the handle 2. The middle of the limit piece 5 is hinged to the handle 2. The movement of the end of the rod body 4 can push the limit piece 5 against the limit ring 3.

[0020] Working principle: The rod body 4 is screwed into the handle 2. At this time, the end of the rod body 4 abuts against the limit piece 5, driving the bottom end of the limit piece 5 to abut against the notch 301 on the limit ring 3. The handle 2 is supported by the limit piece 5 and cannot drive the valve core located in the faucet body 1 to open, avoiding accidental contact and scalding the user with hot water.

[0021] The rod body 4 rotates out the handle 2. At this time, the bottom end of the limit piece 5 is far away from the notch 301 on the limit ring 3, and the handle 2 is no longer restricted by the limit piece 5. The handle 2 can rotate freely without causing inconvenience to use.

[0022] Although the present utility model 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 perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, 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 scald-proof bathroom faucet housing, comprising a faucet body (1) and a handle (2), wherein the handle (2) is mounted above the faucet body (1) and connected to a valve stem of a valve core of the faucet body (1 ... Also includes: A limiting ring (3), the limiting ring (3) is installed on the top of the faucet body (1) and below the handle (2); A rod body (4), the rod body (4) passes through the handle (2) and the rod body (4) and the handle (2) form a spiral pair; A limiting plate (5) is covered by the handle (2), the middle of the limiting plate (5) is hinged to the handle (2), the end of the rod body (4) can move to push the limiting plate (5) against the limiting ring (3), and the limiting ring (3) is concavely formed with a notch (301) matching the shape of the limiting plate (5).

2. The anti-scalding bathroom faucet housing according to claim 1, characterized in that: An enlarged portion (401) is formed at the end of the rod body (4).

3. The anti-scalding bathroom faucet housing according to any one of claims 1 or 2, characterized in that: The rod body (4) penetrates the handle (2) transversely and forms a spiral pair with the handle (2). The length direction of the rod body (4) and the height direction of the faucet body (1) are perpendicular to each other.

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