CN209839226U

CN209839226U - Difunctional button case

Info

Publication number: CN209839226U
Application number: CN201920553956.2U
Authority: CN
Inventors: 查正平
Original assignee: Xiamen Golden Home Technology Co Ltd
Current assignee: Xiamen Golden Home Technology Co Ltd
Priority date: 2019-04-23
Filing date: 2019-04-23
Publication date: 2019-12-24
Anticipated expiration: 2029-04-23

Abstract

The utility model discloses a difunctional button case, including shell and gland, one side of shell is provided with the water inlet, and the opposite side is provided with delivery port and lower delivery port, and the inside cavity interpolation of shell is equipped with the switching axle, and the spring is installed to the bottom of switching axle, and the middle part of switching axle outer lane has clamped O type circle A through the recess, and the gland clamps in the top of shell, and the gland interpolation is equipped with the button axle, and the bottom of button axle meets with the bottom of switching axle, pegs graft in the lower extreme of button in the top of button axle. The utility model consists of a shell, a gland, a button, a switching shaft, a sealing ring, a spring and other structures, has simple and light structure and small height, is suitable for a low body, and reduces the overall design height of the water tap; the push type through the button switches the water outlet, is convenient to use, and can not change along with the pressure change of the water.

Description

Difunctional button case

Technical Field

The utility model relates to a button valve core especially relates to a difunctional button valve core.

Background

At present, when water is divided or water is switched, water is mostly divided or switched by matching a plurality of valves through a diversion pipeline, the switching operation is inconvenient, the switching mechanism is complex in structure, and the manufacturing cost is high.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a difunctional button valve core, the structure is light and handy, and the use is convenient.

In order to solve the technical problem, the utility model provides a following technical scheme:

a double-function button valve core comprises a shell and a gland, wherein a water inlet is formed in one side of the shell, an upper water outlet and a lower water outlet are formed in the other side of the shell, a switching shaft is inserted into an inner cavity of the shell, a spring is installed at the bottom of the switching shaft, an O-shaped ring A is clamped in the middle of an outer ring of the switching shaft through a groove, the gland is clamped at the top of the shell, a button shaft is inserted into the gland, the bottom of the button shaft is connected with the bottom of the switching shaft, and the top of the button shaft is inserted into the lower end of a button.

As a preferred technical scheme of the utility model, the lower extreme of button shaft is provided with round evenly distributed's lug, and the top surface of every lug all sets up to the same inclined plane in the aspect, the outer lane of button shaft bottom still is provided with the round bottom plate, the lower extreme of button is provided with the briquetting that corresponds with the lug, the inner circle of gland is provided with round evenly distributed's the draw-in groove that corresponds with the lug.

As an optimal technical scheme of the utility model, switching axle upper end's outer lane has clamped V-arrangement circle A through the recess, V-arrangement circle B has clamped through the recess in the outer lane of switching axle lower extreme, and forms the upper water cavity through O type circle A and V-arrangement circle A are sealed between switching axle and the shell, and upper water cavity and last delivery port intercommunication, still form the lower water cavity through O type circle A and V-arrangement circle B are sealed between switching axle and the shell, and lower water cavity and lower delivery port intercommunication.

As a preferred technical scheme of the utility model, gland and shell junction's upper end have clamped O type circle B through the recess, gland and shell junction's lower extreme have clamped O type circle C through the recess.

As an optimal technical scheme of the utility model, the lower extreme of switching axle is provided with the mounting hole, just the top cartridge of spring is in the mounting hole.

As an optimal technical scheme of the utility model, the top of switching axle is provided with the mounting hole, just the bottom cartridge of button axle is in the mounting hole.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

the utility model consists of a shell, a gland, a button, a switching shaft, a sealing ring, a spring and other structures, has simple and light structure and small height, is suitable for a low body, and reduces the overall design height of the water tap; the push type through the button switches the water outlet, is convenient to use, and can not change along with the pressure change of the water.

Drawings

Fig. 1 is a cross-sectional view of the present invention;

fig. 2 is a schematic diagram of the explosion structure of the present invention;

fig. 3 is a schematic structural view of the button assembly of the present invention;

FIG. 4 is a schematic view of the upper water outlet state of the present invention;

FIG. 5 is a schematic view of the lower water discharge state of the present invention;

wherein: 1. a housing; 2. a gland; 3. a switching shaft; 4. a button shaft; 41. a bump; 42. a base plate; 5. o-shaped ring A; 6. a button; 61. briquetting; 7. an O-shaped ring B; 8. o-shaped ring C; 9. a V-shaped ring A; 10. a V-shaped ring B; 11. a spring; 12. a water inlet; 13. an upper water outlet; 14. and a lower water outlet.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Referring to fig. 1-5, a dual-function button valve core includes a housing 1 and a gland 2, one side of the housing 1 is provided with a water inlet 12, the other side is provided with an upper water outlet 13 and a lower water outlet 14, a switching shaft 3 is inserted into an inner cavity of the housing 1, a spring 11 is installed at the bottom of the switching shaft 3, an O-ring a5 is clamped in the middle of an outer ring of the switching shaft 3 through a groove, the gland 2 is clamped at the top of the housing 1, a button shaft 4 is inserted into the gland 2, the bottom of the button shaft 4 is connected with the bottom of the switching shaft 3, and the top of the button shaft 4 is inserted at the lower end of the.

The lower extreme of button shaft 4 is provided with the lug 41 of round evenly distributed, and the top surface of every lug 41 all sets up to the same inclined plane in the aspect of, and the outer lane of button shaft 4 bottom still is provided with round bottom plate 42, and the lower extreme of button 6 is provided with briquetting 61 that corresponds with lug 41, and the inner circle of gland 2 is provided with the draw-in groove that corresponds with lug 41 of round evenly distributed, makes to form between button 6, button shaft 4 and the gland 2 and presses the ratchet subassembly.

The outer ring of the upper end of switching shaft 3 is clamped with a V-shaped ring A9 through a groove, the outer ring of the lower end of switching shaft 3 is clamped with a V-shaped ring B10 through a groove, an upper water cavity is formed between switching shaft 3 and housing 1 through O-shaped ring A5 and V-shaped ring A9 in a sealing mode and is communicated with upper water outlet 13, a lower water cavity is formed between switching shaft 3 and housing 1 through O-shaped ring A5 and V-shaped ring B10 in a sealing mode, and the lower water cavity is communicated with lower water outlet 14.

O-ring B7 is clamped at the upper end of the joint of the gland 2 and the shell 1 through a groove, so that external water is prevented from permeating into the shell through the joint, O-ring C8 is clamped at the lower end of the joint of the gland 2 and the shell 1 through a groove, and water in the shell is prevented from seeping out of the shell through the joint.

The lower end of the switching shaft 3 is provided with a mounting hole, and the top of the spring 11 is inserted in the mounting hole.

The top end of the switching shaft 3 is provided with a mounting hole, and the bottom end of the button shaft 4 is inserted in the mounting hole.

Specifically, when the device is used, the button 6 is pressed downwards, so that the pressing block 61 at the lower end of the button 6 presses the convex block 41 on the outer ring of the button shaft 4 downwards, the assembly in the shell 1 integrally descends, and the convex block 41 has a driving force of sliding towards one side when being pressed downwards, so that the convex block 41 slides towards one side in the pressing process and is clamped into the clamping groove in the inner side of the gland 2, at the moment, the switching shaft 3 descends along with the pressure, so that the O-shaped ring A5 descends to be positioned above the lower water outlet 14 to seal the lower water outlet 14, and the water inlet 12 is communicated with the upper water outlet 13 through the upper water cavity, so that the effect of water feeding and discharging is achieved; when the water outlet needs to be switched, the button 6 is pressed downwards again, the pressing block 61 at the lower end of the button 6 presses the convex block 41 on the outer ring of the button shaft 4, the convex block 41 slides to one side when moving downwards, slides out of the groove on the inner side of the gland 2, so that the groove does not limit the position of the convex block, the pressing and releasing of the button 6 are stopped at the moment, the button 6, the button shaft 4 and the switching shaft 3 are reset under the elastic force of the bottom spring 11, the O-shaped ring A5 in the middle of the switching shaft 3 is reset and rises to the position below the upper water outlet 13, the upper water outlet 13 is sealed, the lower water outlet 14 is communicated with the water inlet 12 through the lower water cavity. By analogy, the function of switching the water supply from top to bottom can be realized by pressing the button 6.

The embodiments of the present invention are not limited to the above embodiments, and according to the contents of the above embodiments of the present invention, the above preferred embodiments can also make modifications, replacements or combinations of other forms by using conventional technical knowledge and conventional means in the field without departing from the basic technical idea of the present invention, and the obtained other embodiments all fall within the scope of the present invention.

Claims

1. The utility model provides a difunctional button case, includes shell (1) and gland (2), its characterized in that, one side of shell (1) is provided with water inlet (12), and the opposite side is provided with delivery port (13) and delivery port (14) down, switching shaft (3) are equipped with in the inside cavity interpolation of shell (1), spring (11) are installed to the bottom of switching shaft (3), O type circle A (5) have been clamped through the recess in the middle part of switching shaft (3) outer lane, gland (2) clamp in the top of shell (1), and gland (2) interpolation is equipped with button axle (4), the bottom of button axle (4) meets with the bottom of switching shaft (3), the top of button axle (4) is pegged graft in the lower extreme of button (6).

2. The dual-function button valve core according to claim 1, wherein the lower end of the button shaft (4) is provided with a circle of evenly distributed convex blocks (41), the top surface of each convex block (41) is provided with an inclined plane which is the same in terms of the aspect, the outer ring of the bottom of the button shaft (4) is further provided with a circle of bottom plate (42), the lower end of the button (6) is provided with a pressing block (61) corresponding to the convex blocks (41), and the inner ring of the gland (2) is provided with a circle of evenly distributed clamping grooves corresponding to the convex blocks (41).

3. The dual-function button valve core according to claim 1, wherein a V-shaped ring A (9) is clamped on an outer ring of an upper end of the switching shaft (3) through a groove, a V-shaped ring B (10) is clamped on an outer ring of a lower end of the switching shaft (3) through a groove, an upper water cavity is formed between the switching shaft (3) and the shell (1) through an O-shaped ring A (5) and the V-shaped ring A (9) in a sealing mode and is communicated with the upper water outlet (13), a lower water cavity is formed between the switching shaft (3) and the shell (1) through an O-shaped ring A (5) and the V-shaped ring B (10) in a sealing mode, and the lower water cavity is communicated with the lower water outlet (14).

4. The dual-function button valve core of claim 1, wherein the upper end of the joint of the gland (2) and the shell (1) is clamped with an O-ring B (7) through a groove, and the lower end of the joint of the gland (2) and the shell (1) is clamped with an O-ring C (8) through a groove.

5. The dual function button valve cartridge of claim 1, wherein the switching shaft (3) is provided at a lower end thereof with a mounting hole, and the top of the spring (11) is inserted into the mounting hole.

6. The dual-function button valve core according to claim 1, wherein the top end of the switching shaft (3) is provided with a mounting hole, and the bottom end of the button shaft (4) is inserted into the mounting hole.