Mounting structure of kicking opening valve

Abstract

The utility model discloses an installation structure of a kicking opening valve, which comprises a ceramic body of a pedestal pan, the kicking opening valve and a fixing sleeve, and the fixing sleeve is made of elastic materials. The ceramic body is provided with a mounting hole; the fixing sleeve is arranged on the peripheral face of the kicking opening valve in a sleeving mode and is tightly matched between the inner wall of the mounting hole and the peripheral face of the kicking opening valve when the kicking opening valve is embedded into the mounting hole. According to the utility model, the elastic fixing sleeve is arranged on the peripheral surface of the kicking opening valve, so that the fixing sleeve can be tightly matched between the kicking opening valve and the mounting hole to play a role in fixing when the kicking opening valve and the mounting hole are mounted in an embedded manner, and the structure is stable and firm; the ceramic body can be installed from the front face of the ceramic body during installation, tools are not needed, installation is convenient and fast, a straight screwdriver and other tools can be used on the front face to pry out the kicking opening valve for disassembly and maintenance during maintenance, the ceramic body does not need to be disassembled, and convenience of maintenance and repair is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of toilet control, in particular to an installation structure for a foot-kick-to-open valve. Background Art

[0002] The foot-kick switch is a toilet switch installed at the bottom. The user can control it directly by kicking it, which is extremely convenient in some application scenarios.

[0003] At present, there are generally two ways to install a foot switch: one is to use a snap-on installation, that is, an elastic snap is set on the surface of the switch, and the snap passes through the mounting hole of the ceramic and hooks the inner wall of the ceramic. The disadvantage is that in order to allow the snap to pass through the mounting hole smoothly, a certain gap needs to be left between the switch surface and the mounting hole, which causes the switch to shake after installation; the other is to set a thread on the switch surface, and use a nut to lock it after it passes through the mounting hole. Although this method is more secure, the installation process is more complicated, the operation is more complicated, and it is more cumbersome. Utility Model Content

[0004] The purpose of the utility model is to provide an installation structure for a foot-kick-opened valve, which solves the problems existing in the prior art, can realize the rapid installation of the foot-kick-opened valve, and has a stable, firm structure that is not easy to shake.

[0005] In order to achieve the above purpose, the solution of the utility model is:

[0006] A mounting structure for a foot-kick valve comprises a ceramic body of a toilet, a foot-kick valve and a fixing sleeve, wherein the fixing sleeve is made of an elastic material; the ceramic body is provided with a mounting hole; the fixing sleeve is placed on the circumference of the foot-kick valve and is tightly fitted between the inner wall of the mounting hole and the circumference of the foot-kick valve when the foot-kick valve is embedded in the mounting hole.

[0007] The circumferential surface of the fixing sleeve is loosely matched with the inner wall of the mounting hole, and one or more protrusions are arranged on the surface of the fixing sleeve.

[0008] The outer end of the mounting hole is provided with a chamfer.

[0009] The kick-opening valve comprises an opening valve body and a valve body metal sleeve sleeved on the circumference of the opening valve body; the fixed sleeve is arranged on the circumference of the valve body metal sleeve.

[0010] Preferably, the end of the valve body metal sleeve located at the outer end of the mounting hole is provided with a flange.

[0011] The peripheral surface of the fixing sleeve is provided with an annular flange, and the flange has an arc-shaped surface.

[0012] Alternatively, a plurality of ribs are disposed on the circumferential surface of the fixing sleeve, and the ribs extend along the axial direction of the fixing sleeve.

[0013] Preferably, the ends of the ribs are provided with inclined surfaces.

[0014] After adopting the above technical solution, the utility model has the following technical effects:

[0015] Through the above scheme, the utility model installs an elastic fixing sleeve on the circumference of the foot-kick-opening valve so that when it is embedded in the mounting hole, the fixing sleeve can fit tightly between the two to play a fixing role, and the structure is stable and firm; during installation, the utility model can be installed from the front of the ceramic body without the use of tools, and the installation is convenient and quick. During maintenance, the foot-kick-opening valve can be pried out from the front using a flat-blade screwdriver or other tools for disassembly and maintenance, without the need to disassemble the ceramic body, thereby improving the convenience of maintenance and inspection. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is an exploded view of the first embodiment of the utility model;

[0017] Figure 2 A three-dimensional diagram of a fixing sleeve according to the first embodiment of the utility model;

[0018] Figure 3 It is a cross-sectional view of the first embodiment of the utility model;

[0019] Figure 4 for Figure 3 The enlarged view of point A in the middle;

[0020] Figure 5 This is an exploded view of the second embodiment of the utility model;

[0021] Figure 6 A three-dimensional diagram of a fixing sleeve according to a second embodiment of the present utility model;

[0022] Figure 7 It is a cross-sectional view of the second embodiment of the utility model;

[0023] Figure 8 for Figure 7 The enlarged view of point B in the middle;

[0024] Description of Figure Numbers:

[0025] 1-ceramic body; 11-mounting hole; 12-chamfer;

[0026] 2-kick to open the valve; 21-open the valve body; 22-valve body metal sleeve; 221-flange;

[0027] 3-fixing sleeve; 31-annular flange; 32-rib; 321-inclined surface. DETAILED DESCRIPTION

[0028] In order to further explain the technical solution of the present utility model, the present utility model is described in detail below through specific embodiments.

[0029] refer to Figures 1 to 8 As shown, the utility model discloses a mounting structure of a foot-kick valve, comprising a ceramic body 1 of a toilet, a foot-kick valve 2 and a fixing sleeve 3, wherein the fixing sleeve 3 is made of an elastic material;

[0030] The ceramic body 1 is provided with a mounting hole 11;

[0031] The fixing sleeve 3 is sleeved on the circumference of the foot-kick valve 2 , and is tightly fitted between the inner wall of the mounting hole 11 and the circumference of the foot-kick valve 2 when the foot-kick valve 2 is embedded in the mounting hole 11 .

[0032] Through the above scheme, the utility model installs the elastic fixing sleeve 3 on the circumference of the kick-to-open valve 2 so that when it is embedded in the mounting hole 11, the fixing sleeve 3 can fit tightly between the two to play a fixing role, and the structure is stable and firm; during installation, the utility model can be installed from the front of the ceramic body 1 without the use of tools, and the installation is convenient and quick. During maintenance, the foot-to-open valve 2 can be pried out from the front using a flat-blade screwdriver or other tools for disassembly and maintenance, without the need to disassemble the ceramic body 1, thereby improving the convenience of maintenance and inspection.

[0033] In some embodiments of the utility model, the circumferential surface of the fixing sleeve 3 is clearance-matched with the inner wall of the mounting hole 11, that is, the thickness of the fixing sleeve 3 is equal to the distance between the two when the kick-to-open valve 2 is coaxial with the mounting hole 11, so that the resistance generated by friction when the kick-to-open valve 2 is inserted into the mounting hole 11 is small; at the same time, one or more protrusions are provided on the surface of the fixing sleeve 3, and the protrusions are squeezed and deformed by the inner wall of the mounting hole 11 after the fixing sleeve 3 enters the mounting hole 11, so that the fixing sleeve 3 is tightly matched with the inner wall of the mounting hole 11.

[0034] Furthermore, the protrusions mentioned above can be protruding structures in various forms or shapes, such as hemispherical protrusions, flanges, protruding rings, etc. (two implementation modes are listed in the present utility model, see below).

[0035] In some embodiments of the utility model, the outer port of the above-mentioned mounting hole 11 is provided with a chamfer 12, so that the outer end of the mounting hole 11 presents a shape similar to a flared mouth, making it easier to insert the kick-opening valve 2 with the fixing sleeve 3 into the mounting hole 11.

[0036] In some embodiments of the utility model, the above-mentioned kick-open valve 2 includes an opening valve body 21 and a valve body metal sleeve 22 sleeved on the circumference of the opening valve body 21; the fixing sleeve 3 is sleeved on the circumference of the valve body metal sleeve 22. The outer shell structure made of metal can make the appearance strength of the kick-open valve 2 higher, thereby ensuring that the fixing sleeve 3 is clamped between the valve body metal sleeve 22 and the mounting hole 11, and plays the effect of firmly fixing the kick-open valve 2.

[0037] Furthermore, the end of the valve body metal sleeve 22 located at the outer end of the mounting hole 11 is provided with a flange 221, and the flange 221 serves as an installation limit when the fixing sleeve 3 is placed on the foot-kick opening valve 2, and can cover the fixing sleeve 3 after the overall installation, so as to prevent the fixing sleeve 3 from contacting with water vapor and slow down the aging of the fixing sleeve 3.

[0038] At the same time, the opening valve body 21 and the valve body metal sleeve 22 can be installed and fixed by means of snap connection, rotational snap connection, screw locking, etc. to form a whole.

[0039] In some embodiments of the present invention, the fixing sleeve 3 may be made of elastic materials such as silicone, rubber, etc.

[0040] See also Figures 1 to 4 , showing the first embodiment of the utility model.

[0041] In the first embodiment, the circumference of the fixing sleeve 3 is provided with an annular flange 31, which has an arc-shaped surface and is easily deformed by extrusion, thereby reducing interference when the fixing sleeve 3 is inserted into the mounting hole 11. After the fixing sleeve 3 enters the mounting hole 11, the flange 31 may be tightly fitted on the inner wall of the mounting hole 11, or may be fitted on the inner port position of the mounting hole 11 to prevent the fixing sleeve 3 from falling off (the latter example is shown in the figure).

[0042] See also Figures 5 to 8 , showing the second embodiment of the utility model.

[0043] In the second embodiment, a plurality of ribs 32 are disposed on the circumference of the fixing sleeve 3, and the ribs 32 extend along the axial direction of the fixing sleeve 3. The ribs 32 are tightly fitted on the inner wall of the mounting hole 11 after the fixing sleeve 3 enters the mounting hole 11.

[0044] Furthermore, the end of the rib 32 is provided with an inclined surface 321 , which allows the rib 32 to have a gradual transition stage when being squeezed and deformed, so that the fixing sleeve 3 is easier to insert into the mounting hole 11 when it just enters the mounting hole 11 .

[0045] The above embodiments and drawings do not limit the product form and style of the present utility model. Any appropriate changes or modifications made by ordinary technicians in the relevant technical field should be deemed to be within the patent scope of the present utility model.

Claims

1. A mounting structure for a kick-to-open valve, characterized in that: It includes a ceramic body of a toilet, a kick-open valve and a fixing sleeve, wherein the fixing sleeve is made of elastic material; The ceramic body is provided with a mounting hole; The fixed sleeve is placed on the circumference of the foot-kick valve, and is tightly fitted between the inner wall of the mounting hole and the circumference of the foot-kick valve when the foot-kick valve is embedded in the mounting hole.

2. The installation structure of the kick-to-open valve according to claim 1, characterized in that: The circumferential surface of the fixing sleeve is loosely matched with the inner wall of the mounting hole, and one or more protrusions are arranged on the surface of the fixing sleeve.

3. The installation structure of the kick-to-open valve according to claim 1, characterized in that: The outer end of the mounting hole is provided with a chamfer.

4. The installation structure of the kick-to-open valve according to claim 1, characterized in that: The kick-opening valve comprises an opening valve body and a valve body metal sleeve sleeved on the circumference of the opening valve body; the fixed sleeve is arranged on the circumference of the valve body metal sleeve.

5. The installation structure of the kick-to-open valve according to claim 4, characterized in that: The end of the valve body metal sleeve located at the outer end of the mounting hole is provided with a flange.

6. The installation structure of the kick-to-open valve according to any one of claims 1 to 5, characterized in that: The peripheral surface of the fixing sleeve is provided with an annular flange, and the flange has an arc-shaped surface.

7. The installation structure of a kick-to-open valve according to any one of claims 1 to 5, characterized in that: A plurality of ribs are arranged on the circumferential surface of the fixing sleeve, and the ribs extend along the axial direction of the fixing sleeve.

8. The installation structure of the kick-to-open valve according to claim 7, characterized in that: The ends of the ribs are provided with inclined surfaces.

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