Special magnetic hinge for toilet lid

Abstract

The utility model relates to the technical field of toilet hinges, in particular to a special magnetic hinge for a toilet lid. The closestool hinge solves the problem that a closestool cover is inconvenient to disassemble after the closestool cover is fixed on a closestool through an existing closestool hinge. Specifically, the special magnetic hinge for the toilet lid comprises a connecting seat, a connecting hole and a connecting column are arranged on the connecting seat, and a circular groove is formed in the connecting column; the magnet is arranged at the bottom end of the circular groove; a protruding inserting shaft is arranged on the connecting piece, a stud is arranged on the inserting shaft, and hinge lugs are hinged to the two sides of the connecting piece respectively; the metal cap is made of magnetisable metal materials, the metal cap is cylindrical, and a threaded groove is formed in one end of the metal cap; the threaded groove is in threaded fit with the stud, the metal cap can be inserted into the circular groove, and the end of the metal cap is attracted to the magnet.

Description

Technical Field

[0001] The utility model relates to the technical field of toilet hinges, in particular to a special magnetic hinge for a toilet cover. Background Art

[0002] The toilet lid hinge is a connector for connecting the toilet and the toilet lid. At present, most of the existing toilet lid hinges on the market are integral structures, such as a toilet lid hinge that is easy to install disclosed in Patent No. 2022223750074. The defect of this type of toilet hinge is that after the toilet lid is fixed on the toilet, it will be inconvenient to remove the toilet lid, which is not conducive to later maintenance. Secondly, the toilet lid will create a dead angle when cleaning the surface of the toilet, which is not conducive to cleaning.

[0003] To this end, our company has developed a new type of special hinge that is easy to disassemble and assemble the toilet seat and has a low production cost. Utility Model Content

[0004] The utility model aims to provide a special magnetic hinge for a toilet cover, which solves the problem that after the toilet cover is fixed on the toilet by the existing toilet hinge, the toilet cover is inconvenient to disassemble.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A special magnetic hinge for toilet lids includes: a connecting seat, which is provided with a connecting hole and a connecting column, and the connecting column is provided with a circular groove; a magnet, which is provided at the bottom end of the circular groove; a connecting piece, which is provided with a protruding plug shaft, and the plug shaft is provided with a stud, and the two sides of the connecting piece are respectively hinged with hinge ears; a metal cap, which is made of magnetizable metal material, is cylindrical, and has a threaded groove at one end of the metal cap; the threaded groove is matched with the stud thread, the metal cap can be inserted into the circular groove, and the end of the metal cap is attracted to the magnet.

[0007] On the basis of the above scheme and as a preferred scheme of the above scheme: the connecting hole is a long strip countersunk hole.

[0008] On the basis of the above scheme and as a preferred scheme of the above scheme: the connecting seat includes a seat body and the connecting column, the seat body is made of plastic, the connecting hole is arranged on the seat body, and the connecting column is provided with an annular groove portion at one end away from the circular groove, and the annular groove portion is arranged on the seat body by embedded part injection molding.

[0009] On the basis of the above scheme and as a preferred scheme of the above scheme: the connecting column is made of stainless steel, the magnet is embedded in the circular groove, and the bottom of the magnet and the bottom of the circular groove are bonded by glue.

[0010] On the basis of the above solution and as a preferred solution of the above solution: the connecting piece and the hinged ear are both made of stainless steel.

[0011] On the basis of the above scheme and as a preferred scheme of the above scheme: the metal cap is made of ordinary carbon steel and is chrome-plated.

[0012] On the basis of the above scheme and as a preferred scheme of the above scheme: the outer diameter of the plug shaft is not greater than the inner diameter of the circular groove, the length of the stud is not greater than the depth of the thread groove, and the overall height of the metal cap is not less than the depth from the upper edge of the circular groove opening to the magnet.

[0013] In order to solve the problem that the toilet cover is inconvenient to remove after the existing toilet hinge fixes the toilet cover on the toilet, the utility model has the following beneficial effects:

[0014] When the magnetic hinge for toilet lid of the utility model is used, the connecting seat is used to fix the toilet, the connecting piece is used to fix the toilet lid, and by inserting the metal cap into the circular groove, the end of the metal cap is attracted by the magnet to achieve a convenient and fast detachable connection.

[0015] The magnetic connection of the magnetic hinge for toilet lids of the utility model has a simple structure, low manufacturing cost, stable connection effect and simple installation method.

[0016] In addition to the above-described purposes, features and advantages, the present invention has other purposes, features and advantages. The present invention will be further described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of a magnetic hinge for a toilet lid of the utility model;

[0018] Figure 2 This is a schematic diagram of the assembly and decomposition of the magnetic hinge for toilet lid of the utility model;

[0019] Figure 3 It is a partial cross-sectional view of the magnetic hinge for toilet lid of the utility model. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present utility model are clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present utility model, rather than all the embodiments.

[0021] See also Figure 1-3 In order to solve the problem that the toilet cover is inconvenient to remove after being fixed on the toilet by the existing toilet hinge, the utility model discloses a special magnetic hinge for the toilet cover.

[0022] In the present disclosure, Figure 1 As shown, the magnetic hinge for toilet lid includes a connecting seat 100, a magnet 200, a connecting piece 300, and a metal cap 400. Figure 2 , the connection seat 100 is provided with a connection hole 102 and a vertical connection column 103, the top of the connection column 103 is provided with a circular groove 104, and then the magnet 200 is arranged at the bottom of the circular groove 104 in a manner of being embedded in the circular groove 104. Among them, a protruding plug shaft 301 is arranged in the middle position of the connecting piece 300, and a stud 302 is arranged at the end of the plug shaft 301. The two sides of the connecting piece 300 are respectively hinged with hinge ears 303 so that the hinge ears 303 can swing. Among them, the metal cap 400 is made of magnetizable metal material (such as carbon steel, aluminum nickel iron alloy, aluminum nickel cobalt iron alloy, neodymium iron boron alloy, etc.), the metal cap 400 is cylindrical, and a threaded groove 401 is arranged at one end of the metal cap 400. During assembly, the metal cap 400 is screwed onto the stud 302 in a manner that the thread groove 401 and the stud 302 are threadedly matched, and the metal cap 400 can be inserted into the circular groove 104 , and then the end of the metal cap 400 is attracted to the magnet 200 .

[0023] When the magnetic hinge for toilet lid of the utility model is used, the connecting seat 100 is used to fix the toilet, the connecting piece 300 is used to fix the toilet lid, and by inserting the metal cap 400 into the circular groove 104, the end of the metal cap 400 is attracted to the magnet 200 to achieve a convenient and fast detachable connection.

[0024] The magnetic connection of the magnetic hinge for toilet lids of the utility model has a simple structure, low manufacturing cost, stable connection effect and simple installation method.

[0025] Among them, the connecting hole 102 is a mounting hole reserved for connecting the toilet. Preferably, the connecting hole 102 is a long countersunk hole. The advantage of the countersunk hole is that it is convenient to sink the large end of the connecting screw into it during installation. The advantage of the long hole is that it improves the versatility of the special magnetic hinge for the toilet cover and facilitates the installation of the toilet cover. For example, when newly installed, the installation holes of toilet covers of different brands may not match the installation holes of the toilet, but the connecting seat 100 with a long hole can be swung and slid according to the hole position of the toilet during installation, and adapt to the connection position of the toilet cover. Ensure correct installation, improve the versatility of the special magnetic hinge for the toilet cover, and reduce the difficulty of installation.

[0026] In the present disclosure, Figure 3In order to further reduce the production cost, reduce the difficulty of component production, adapt to batch processing of components, and ensure the stability of the product, the connecting seat 100 includes a seat body 101 and a connecting column 103. The seat body 101 is made of plastic material, and the connecting hole 102 is arranged on the seat body 101. The end of the connecting column 103 away from the circular groove 104 is provided with an annular groove portion 105, and the annular groove portion 105 is arranged on the seat body 101 by embedded injection molding.

[0027] In the disclosed embodiment, in order to ensure the quality of the magnetic hinge for the toilet seat, the connecting piece 300 and the hinge ear 303 are both made of stainless steel, the connecting column 103 is made of stainless steel, the magnet 200 is embedded in the circular groove 104, and the bottom of the magnet 200 is bonded to the bottom of the circular groove 104 by glue, and the assembly is very simple.

[0028] The metal cap 400 may be made of ordinary carbon steel and be chrome-plated.

[0029] In the disclosed embodiment, the outer diameter of the plug shaft 301 is not greater than the inner diameter of the circular groove 104, and the plug shaft 301 should be able to be smoothly inserted into the circular groove 104 without too large a gap causing the connection to shake. The length of the stud 302 is not greater than the depth of the threaded groove 401, and the overall height of the metal cap 400 is not less than the depth from the upper edge of the circular groove 104 opening to the magnet 200. In this case, after the metal cap 400 is inserted into the circular groove 104, the metal cap 400 can be completely embedded in the circular groove 104, so that there is no extra seam during use, which ensures the product attributes and improves the texture of use.

[0030] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. Magnetic hinge for toilet lid, characterized by: include: A connecting seat, wherein the connecting seat is provided with a connecting hole and a connecting column, and the connecting column is provided with a circular groove; A magnet, wherein the magnet is arranged at the bottom end of the circular groove; A connecting piece, wherein the connecting piece is provided with a protruding plug shaft, the plug shaft is provided with a stud, and both sides of the connecting piece are respectively hinged with hinge ears; A metal cap, which is made of magnetizable metal and is cylindrical, with a thread groove disposed at one end of the metal cap; The thread groove is matched with the thread of the stud, the metal cap can be inserted into the circular groove, and the end of the metal cap is attracted to the magnet.

2. The special magnetic hinge for toilet lid according to claim 1, characterized in that: The connecting hole is a long strip countersunk hole.

3. The special magnetic hinge for toilet lid according to claim 1, characterized in that: The connecting seat includes a seat body and the connecting column, the seat body is made of plastic material, the connecting hole is arranged on the seat body, and an annular groove portion is arranged on the end of the connecting column away from the circular groove, and the annular groove portion is arranged on the seat body by embedded part injection molding.

4. The special magnetic hinge for toilet lid according to claim 1, characterized in that: The connecting column is made of stainless steel, the magnet is embedded in the circular groove, and the bottom of the magnet is bonded to the bottom of the circular groove by glue.

5. The special magnetic hinge for toilet lid according to claim 1, characterized in that: The connecting piece and the hinged ear are both made of stainless steel.

6. The special magnetic hinge for toilet lid according to claim 1, characterized in that: The metal cap is made of ordinary carbon steel and is chrome-plated.

7. The special magnetic hinge for toilet lid according to claim 1, characterized in that: The outer diameter of the plug shaft is not greater than the inner diameter of the circular groove, the length of the stud is not greater than the depth of the thread groove, and the overall height of the metal cap is not less than the depth from the upper edge of the circular groove opening to the magnet.

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