CN214662401U

CN214662401U - Fast-assembling button subassembly and button case

Info

Publication number: CN214662401U
Application number: CN202120323530.5U
Authority: CN
Inventors: 王彦庆; 梁绍团; 陈浩宽
Original assignee: Huida Sanitary Ware Co Ltd
Current assignee: Huida Sanitary Ware Co Ltd
Priority date: 2021-02-04
Filing date: 2021-02-04
Publication date: 2021-11-09
Anticipated expiration: 2031-02-04

Abstract

The utility model relates to a fast-assembling key assembly and button case, including the button inside lining, sliding connection slider and lock in the button inside lining top in the button inside lining button lid, the button inside lining surface is opened there is the spout, and the locating hole has been seted up at the spout middle part, and the slider slides the in-process in the spout and forms the mounted position that is used for installing the button case and be used for locking the latched position of button case, the utility model discloses structural design scientific and reasonable easily realizes, need not the instrument when installing the button subassembly to the case, and the slider that slides can install fast, and the simple operation is reliable, and man-hour is saved that can be great, and the maintenance of being convenient for has better application spreading value.

Description

Fast-assembling button subassembly and button case

Technical Field

The utility model relates to a case technical field especially relates to a fast-assembling button subassembly and button case.

Background

Key valve core on the existing market, in order to realize the switch water function, the key subassembly most is connected to key valve core through threaded connection's mode now, this kind of mounting means screw thread probably loosens when using for a long time, influence product life, in addition, all be comparatively hard in the installation dismantlement to the button, need the instrument to remove the dismouting during maintenance, the dismouting is inconvenient, consume a large amount of unnecessary time, lead to having corresponding limitation in the product use, consequently, need according to market demand and customer feedback and constantly perfect.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that overcome exist among the prior art not enough, provide a fast-assembling key assembly and button case.

The utility model discloses a realize through following technical scheme:

the fast-assembly key assembly is characterized by comprising a key lining, a sliding block and a key cover, wherein the sliding block is connected into the key lining in a sliding mode, the key cover is buckled above the key lining, a sliding groove is formed in the surface of the key lining, a positioning hole is formed in the middle of the sliding groove, and the sliding block forms a mounting position for mounting a key valve core and a locking position for locking the key valve core in the sliding process in the sliding groove.

According to the above technical solution, preferably, the surface of the slider is provided with a connecting slot, and the mounting position and the locking position are formed by the fit relationship between the connecting slot and the positioning hole in the sliding process of the slider.

According to the above technical scheme, preferably, the connecting slot hole is a gourd hole, the gourd hole includes a mounting hole and a reducing hole which are communicated with each other, when the slider is located at the mounting position, the positioning hole and the mounting hole are arranged oppositely, and when the slider is located at the locking position, the positioning hole and the reducing hole are arranged oppositely.

According to the technical scheme, preferably, the upper part of the sliding groove is provided with a plurality of groups of limiting bosses.

According to the technical scheme, preferably, the side wall of the key lining is relatively provided with the buckling plate, and the key lining is detachably connected with the key cover through the buckling plate.

According to the above technical scheme, preferably, the bottom of the key cover is fixedly connected with two limiting blocks downward, and when the key cover is buckled on the key lining, the two limiting blocks fix the sliding block at the locking position.

The utility model also discloses a button case, including above-mentioned fast-assembling key subassembly and case body, be equipped with the case control lever on the case body, the case control lever is fitted with a contraceptive ring and has been opened all around there is the control lever recess, works as when the slider is located the mounted position, the case control lever runs through locating hole and mounting hole setting, works as when the slider is located latched position, the control lever recess joint of case control lever is in reducing hole department.

According to the technical scheme, preferably, a guide structure is arranged between the key lining and the valve core body.

According to the above technical solution, preferably, the guide structure includes a guide groove provided on the key liner or the valve core body and a guide rib provided on the valve core body or the key liner.

The utility model has the advantages that:

the utility model has the advantages of being scientific and reasonable in structural design, easily realize, need not the instrument when installing the button subassembly of case, the slider that slides can install fast, and the simple operation is reliable, can be great save man-hour, and the maintenance of being convenient for has better application spreading value.

Drawings

Fig. 1 is an exploded perspective view of the key assembly of the present invention.

Fig. 2 is a schematic view of the front three-dimensional structure of the key liner of the present invention.

Fig. 3 is a schematic view of the three-dimensional structure of the back of the key liner of the present invention.

Fig. 4 is a schematic perspective view of the slider portion of the present invention.

Fig. 5 is a schematic perspective view of the key cover of the present invention.

Fig. 6 is a schematic perspective view of the key cover of the present invention.

Fig. 7 is a sectional view of the key assembly according to the present invention.

Fig. 8 is a schematic top view of the slider in the installed position.

Fig. 9 is a schematic top view of the slider in the locked position.

Fig. 10 is a schematic view of the connection relationship between the key assembly and the valve core body.

Fig. 11 is a schematic perspective view of the present invention.

In the figure: 1. a key cover; 2. a slider; 3. a key liner; 4. a limiting boss; 5. a chute; 6. buckling a boss; 7. positioning holes; 8. a guide groove; 9. connecting the slotted holes; 10. a limiting block; 11. a snap groove; 12. a valve core body; 13. a spool control lever; 14. a valve body; 15. a control rod groove; 16. and a guide rib.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the accompanying drawings and preferred embodiments.

As shown in the figure, the utility model discloses a slider 2 and lock in 3 tops of button inside lining 1 of button inside lining 3, sliding connection, 3 surface opening on the button inside lining have spout 5, locating hole 7 has been seted up at spout 5 middle part, slider 2 slides the in-process in spout 5 and forms the mounted position that is used for installing the key case and is used for locking the latched position of key case. The utility model has the advantages of being scientific and reasonable in structural design, easily realize, need not the instrument when installing the button subassembly of case, the slider 2 that slides can carry out quick installation, and the simple operation is reliable, and can be great save man-hour, the maintenance of being convenient for has better application spreading value.

According to the above embodiment, preferably, the surface of the slider 2 is provided with the connecting slot 9, and the mounting position and the locking position are formed by the matching relationship between the connecting slot 9 and the positioning hole 7 during the sliding of the slider 2. In this example, the connecting slot 9 is a gourd hole, the gourd hole includes a mounting hole and a reducing hole which are communicated with each other, an opening of the mounting hole is relatively wide, an opening of the reducing hole is relatively narrow, when the slider 2 is located at the mounting position, the positioning hole 7 and the mounting hole are oppositely arranged, and when the slider 2 is located at the locking position, the positioning hole 7 and the reducing hole are oppositely arranged.

According to the above embodiment, preferably, the upper part of the sliding groove 5 is provided with a plurality of sets of limiting bosses 4. The limiting boss 4 limits the sliding block 2 to slide in the sliding groove 5, the sliding block 2 is limited to be separated when sliding, and the sliding block 2 slides in the sliding groove 5 of the key lining 3 to loosen or fix the valve core control rod 13 of the key valve core.

According to the above embodiment, preferably, the side wall of the key liner 3 is provided with a buckling plate relatively, and the key liner 3 is detachably connected with the key cover 1 through the buckling plate. In this embodiment, the outer edge of the buckle plate is provided with a buckle boss 6, the side wall of the key cover 1 is provided with a buckle groove 11 matched with the buckle boss 6, and when the key cover 1 is buckled on the key lining 3, the buckle plate is buckled at the buckle groove 11.

According to the above embodiment, preferably, two limiting blocks 10 are fixedly connected to the bottom of the key cover 1 downward, and when the key cover 1 is fastened to the key liner 3, the two limiting blocks 10 fix the slider 2 at the locking position. When the key cover 1 is buckled into the key liner 3, the limiting block 10 limits the sliding of the sliding block 2, so that the sliding block 2 is prevented from being separated from the key control rod, the key assembly is prevented from falling off, and the reliability is high.

This patent still discloses a button valve core, including above-mentioned fast-assembling key subassembly and case body 12, case body 12 is arranged in valve body 14, be equipped with case control lever 13 on the case body 12, it has control lever recess 15 to fit with a contraceptive ring week on the case control lever 13, works as when slider 2 is located the mounted position, case control lever 13 runs through locating hole 7 and mounting hole setting, works as when slider 2 is located latched position, 15 joints of control lever recess of case control lever 13 are in reducing hole department.

According to the above embodiment, preferably, a guiding structure is provided between the key liner 3 and the valve core body 12, and the guiding structure includes a guiding groove 8 provided on the key liner 3 or the valve core body 12 and a guiding rib 16 provided on the valve core body 12 or the key liner 3. The guide grooves 8 can cooperate with the guide ribs 16 to orient the key assembly for preventing circumferential rotation of the key assembly.

The utility model discloses the concrete theory of use as follows: the slide block 2 slides in the sliding groove 5, when the mounting hole of the connecting slotted hole 9 is superposed with the positioning hole 7, a key assembly is mounted, so that a valve core control rod 13 of the key valve core can pass through the slide block 2, and a control rod groove 15 is arranged in the connecting slotted hole 9; and then sliding the sliding block 2, so that the reducing holes of the sliding block 2 slide into the control rod grooves 15 to be fixedly connected together, and finally buckling the key cover 1 into the key liner 3 to complete the installation of the key assembly.

The utility model has the advantages of being scientific and reasonable in structural design, easily realize, need not the instrument when installing the button subassembly of case, the slider 2 that slides can carry out quick installation, and the simple operation is reliable, and can be great save man-hour, the maintenance of being convenient for has better application spreading value.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The fast-assembly key assembly is characterized by comprising a key lining, a sliding block and a key cover, wherein the sliding block is connected into the key lining in a sliding mode, the key cover is buckled above the key lining, a sliding groove is formed in the surface of the key lining, a positioning hole is formed in the middle of the sliding groove, and the sliding block forms a mounting position for mounting a key valve core and a locking position for locking the key valve core in the sliding process in the sliding groove.

2. The quick-fit key assembly as claimed in claim 1, wherein the slider has a connecting slot formed in a surface thereof, and the mounting position and the locking position are formed by a fit relationship between the connecting slot and the positioning hole during sliding of the slider.

3. The quick-fit key assembly as claimed in claim 2, wherein the connecting slot is a gourd-shaped hole, the gourd-shaped hole includes a mounting hole and a reducing hole, the mounting hole and the reducing hole are communicated with each other, the positioning hole and the mounting hole are disposed opposite to each other when the slider is located at the mounting position, and the positioning hole and the reducing hole are disposed opposite to each other when the slider is located at the locking position.

4. The quick-assembling key assembly as claimed in claim 1 or 3, wherein the upper portion of the sliding groove is provided with a plurality of sets of limiting bosses.

5. The quick-fit key assembly as claimed in claim 1, wherein the key liner has a side wall opposite to the side wall provided with a latch plate, and the key liner is detachably connected to the key cover via the latch plate.

6. The quick-assembling key assembly as claimed in claim 1 or 5, wherein two stoppers are fixed to the bottom of the key cover and face downward, and fix the slide block in the locking position when the key cover is fastened to the key liner.

7. A key valve core, including claim 3 a fast-assembling button subassembly, its characterized in that still includes the case body, be equipped with the case control lever on the case body, the case control lever is fitted with the ring and is surrounded and to have the control lever recess, when the slider is located the mounted position, the case control lever runs through locating hole and mounting hole setting, when the slider is located latched position, the control lever recess joint of case control lever is in reducing hole department.

8. The key valve cartridge of claim 7, wherein a guide structure is disposed between the key liner and the cartridge body.

9. The key valve cartridge of claim 8, wherein the guide structure comprises a guide groove disposed on the key liner or the cartridge body and a guide rib disposed on the cartridge body or the key liner.