CN211175488U

CN211175488U - Double-water-path type water outlet valve core structure

Info

Publication number: CN211175488U
Application number: CN201921541200.2U
Authority: CN
Inventors: 陈设计
Original assignee: Wenzhou Yuebo Valve Core Co ltd
Current assignee: Wenzhou Yuebo Valve Core Co ltd
Priority date: 2019-09-17
Filing date: 2019-09-17
Publication date: 2020-08-04
Anticipated expiration: 2029-09-17

Abstract

The utility model discloses a double-water-path type water outlet valve core structure, which is characterized by comprising a valve body upper cover and a valve body lower seat, wherein the valve body upper cover is in threaded connection with the valve body lower seat, a valve body insert is arranged in the valve body lower seat, a water inlet is arranged on the side surface of the valve body lower seat, a first water outlet and a water outlet are also arranged on the valve body lower seat, the water outlet is divided into a water passing opening and a second water outlet, a copper rod for switching water paths is arranged in the water outlet, an elastic mechanism for controlling the copper rod to ascend or descend is arranged above the copper rod, when the copper rod fills and seals the second water outlet, water flows out from the first water outlet through the water passing opening, when the copper rod leaves the second water outlet, the water inlet can be communicated with the second water outlet, the water flows out through the second water outlet, the valve core changes the path of the water outflow through a pressing mode, the switching mode is more convenient and more easily accepted by the public.

Description

Double-water-path type water outlet valve core structure

Technical Field

The utility model relates to a two water route formula play water valve core structures.

Background

The double-water-path water outlet valve core has appeared in the prior art, but most of the valve cores are knob type water outlets on the market, but the knob type water outlets have many inconveniences, for example, the user does not know how much water is rotated, and when the water path is replaced, the user does not know whether the water path is rotated anticlockwise or clockwise, so that the user experience is not good easily.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a, this case is through pressing the route that the mode changed the water outflow, and it is more convenient to make the switching mode, is accepted by masses more easily.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a two water route formula play water valve core structures, includes valve body upper cover and valve body lower base, threaded connection between valve body upper cover and the valve body lower base, be provided with the internal mold insert of valve body in the valve body lower base, valve body lower base side is provided with the water inlet, still be provided with first delivery port and running-water mouth on the valve body lower base, the running-water mouth divide into mouth of a river and second delivery port, be provided with the copper pole that is used for switching the water route in the running-water mouth, the copper pole top is provided with the elastic mechanism that is used for controlling the copper pole and rises or descend, and when the copper pole was sealed with the filling of second delivery port, the water flowed from first delivery port through the mouth of a river, when the copper pole left the second delivery port, water inlet and second delivery port can communicate, and the.

Further, the copper pole divide into sealing rod and water pole, sealing rod lateral surface and running water mouth medial surface looks adaptation, the cross sectional area of water pole is less than the cross sectional area of sealing rod, sealing rod and water are provided with the sealing washer that is used for preventing to leak between the pole, the water pole bottom is still located to the sealing washer.

Furthermore, the insert in the valve body is hollow, the hollow part is used for the sealing rod and the water passing rod to pass through, the elastic mechanism comprises a spring, the spring is sleeved outside the copper rod, an annular groove used for fixing the spring is formed in the insert in the valve body, and the spring can be sleeved outside the sealing rod and the water passing rod and clamped in the annular groove.

Further, the elastic mechanism further comprises a valve body button and a rotating part which are arranged at the upper end of the spring, and the valve body button and the rotating part are matched to rotate.

Further, valve body button top is provided with the valve body pressing piece, the fixed inserted bar that is provided with on the valve body pressing piece, the fixed slot that is provided with on the valve body button of telling, the inserted bar inserts in order to connect valve body pressing piece and valve body button in the slot, the valve body is the seat outside down and is provided with the valve body dress trim cover, valve body pressing piece side is provided with the protrusion arc portion that is used for preventing the valve body button to fall out the valve body dress trim cover, be provided with in the valve body dress trim cover with protrusion arc portion adaptation and indent arc portion.

Further, valve body dress trim cover and valve body lower base threaded connection, still be provided with the external screw thread with outside tap threaded connection on the valve body lower base.

The utility model has the advantages that:

1. when pressing down elastic mechanism, the copper pole can be plugged up the second delivery port, the water flows in from the water inlet this moment, through crossing the mouth of a river, the upflow, first delivery port finally flows through, when needs switch the water route, press elastic mechanism once more, the copper pole is in water mouthful position this moment, water inlet and second delivery port switch on this moment) make the water get into from the water inlet, flow from the second delivery port again, through the setting of copper pole, can effectual realization switching in water route, so just be superior to prior art, can realize the switching in water route through the mode of pressing, and the switching mode is more convenient, be accepted by masses more easily.

2. The insert in the valve body is used for fixing the positions of the spring and the copper rod, and the spring is clamped in the annular groove so that the spring cannot move left and right.

3. Through the setting of steel ball and valve body button, can effectual supplementary rotation piece rotate to reach the effect of switching the water route.

Drawings

FIG. 1 is a schematic perspective view of a valve cartridge;

FIG. 2 is a cross-sectional view of the valve cartridge;

FIG. 3 is an exploded view of the valve cartridge;

FIG. 4 is an exploded cross-sectional view of the valve cartridge;

FIG. 5 is a schematic view of a connection structure of the valve core and an external faucet;

FIG. 6 is a schematic view of the valve cartridge illustrating the flow of water through the valve cartridge;

fig. 7 is another cross-sectional view of the valve cartridge.

Reference numerals: 1. a valve body upper cover; 2. a valve body lower seat; 21. a water inlet; 22. a first water outlet; 23. a water flowing port; 231. a water outlet; 232. a second water outlet; 3. the valve body is embedded; 31. an annular groove; 4. a copper rod; 41. a sealing rod; 42. a water passing rod; 43. a seal ring; 5. an elastic mechanism; 51. a spring; 52. a valve body button; 53. a rotating member; 531. steel balls; 54. a valve body decorative cover; 6. a valve body pressing member; 61. inserting a rod; 62. a slot; 7. a convex arc-shaped part; 71. an inwardly concave arcuate portion; 81. a first water outlet part; 82. a second water outlet part.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "bottom" and "top," "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

Referring to fig. 1 to 7, the dual-water-path type water outlet valve core structure of the present embodiment includes a valve body upper cover 1 and a valve body lower seat 2, the upper valve body cover 1 is in threaded connection with the lower valve body seat 2, the lower valve body seat 2 is internally provided with an inner valve body insert 3, a water inlet 21 is arranged on the side surface of the lower valve body seat 2, a first water outlet 22 and a water flowing port 23 are also arranged on the lower valve body seat 2, the water flowing port 23 is divided into a water passing port 231 and a second water outlet 232, a copper rod 4 for switching a water path is arranged in the water flowing port 23, an elastic mechanism 5 for controlling the copper rod 4 to ascend or descend is arranged above the copper rod 4, when the copper rod 4 fills and closes the second water outlet 232, the water body flows out from the first water outlet 22 through the water outlet 231, when the copper rod 4 leaves the second water outlet 232, the water inlet 21 can be communicated with the second water outlet 232.

The improvement is as follows: when the elastic mechanism 5 is pressed, the copper rod 4 blocks the second water outlet 232, and at this time, the water body flows in from the water inlet, passes through the water outlet 231, flows upwards, and finally flows through the first water outlet 22, when the waterway needs to be switched, the elastic mechanism 5 is pressed again, the copper rod 4 is positioned at the position of the water passing port 231 (at this time, the water inlet 21 is communicated with the second water outlet 232), so that the water body enters from the water inlet 21 and then flows out from the second water outlet 232, the arrangement of the copper rod 4 can effectively realize the switching of the water channel, so the switch is superior to the prior art, the switch of the water channel can be realized by a pressing mode, and the switching mode is more convenient and more easily accepted by the public, the water body flows out through the second water outlet 232, the water body flow through the first water outlet 22 is shown as a water path B in fig. 6, and the water body flow through the second water outlet 232 is shown as a water path a in fig. 6.

On the basis of the above embodiment, the copper rod 4 is divided into a sealing rod 41 and a water passing rod 42, the outer side surface of the sealing rod 41 is matched with the inner side surface of the water flowing port 23, the cross-sectional area of the water passing rod 42 is smaller than that of the sealing rod 41, a sealing ring 43 for preventing water leakage is arranged between the sealing rod 41 and the water passing rod 42, and the sealing ring 43 is further arranged at the bottom of the water passing rod 42.

The improvement is as follows: the copper rod 4 is divided into a sealing rod 41 and a water passing rod 42, when the elastic mechanism 5 is pressed down, the water passing rod 42 is positioned above the second water outlet 232, the sealing ring 43 at the lower end of the water passing rod 42 prevents the water from flowing into the second water outlet 232, the water finally flows out from the first water outlet 22 through the water passing rod 42, (because the cross-sectional area of the water passing rod 42 is smaller than that of the sealing rod 41, the water can directly flow through the gap of the water passing rod 42), and after the elastic mechanism 5 is pressed down again, the water passing rod 42 is upwards retracted to communicate the water inlet 21 with the second water outlet 232, and at the moment, the water enters from the water inlet 21 and flows out from the second water outlet 232.

On the basis of the above embodiment, the insert 3 in the valve body is hollow, the hollow part is used for the sealing rod 41 and the water passing rod 42 to pass through, the elastic mechanism 5 includes a spring 51, the spring 51 is sleeved outside the copper rod 4, the insert 3 in the valve body is provided with an annular groove 31 for fixing the spring 51, and the spring 51 can be sleeved outside the sealing rod 41 and the water passing rod 42 and clamped in the annular groove 31.

The improvement is as follows: the insert 3 in the valve body is used for fixing the positions of the spring 51 and the copper rod 4, and the spring 51 is clamped in the annular groove 31, so that the spring 51 cannot move left and right.

On the basis of the above embodiment, the elastic mechanism 5 further includes a valve body button 52 and a rotating member 53 disposed at the upper end of the spring 51, and the valve body button 52 and the rotating member 53 rotate in cooperation.

The improvement is as follows: the valve body button 52 and the rotating part 53 are matched to rotate, when the valve body button 52 is pressed down, the rotating part 537 rotates, the steel ball 531 is clamped inside the rotating part 53, the steel ball 531 can be abutted against the upper end face of the copper rod 4, and the rotating part 53 can effectively assist in rotating through the arrangement of the steel ball 531 and the valve body button 52, so that the effect of switching a water channel is achieved (the rotating part 53, the steel ball 531 and the valve body button 52 in the valve are all the prior art, and are not explained any more here, and the specific structures of the rotating part 53, the steel ball 531 and the valve body button 52 have been described in detail in the patent No. CN 201721214177.7).

On the basis of the above-mentioned embodiment, valve body button 52 top is provided with valve body pressing member 6, the fixed inserted bar 61 that is provided with on the valve body pressing member 6, the fixed slot 62 that is provided with on the valve body button 52 of telling, inserted bar 61 inserts in the slot 62 with connection valve body pressing member 6 and valve body button 52, valve body lower base 2 outside is provided with valve body dress trim cover 54, valve body pressing member 6 side is provided with the protruding arc portion 7 that is used for preventing valve body button 52 from falling out valve body dress trim cover 54, be provided with in the valve body dress trim cover 54 with protruding arc portion 7 looks adaptation and interior concave arc portion 71.

The improvement is as follows: through the setting of inserted bar 61 and slot 62, can make valve body according to the briquetting 6 be connected fixedly with valve body button 52, through the setting of protruding arc portion 7 and indent arc portion 71, can prevent that valve body according to the briquetting 6 from dropping.

On the basis of the above embodiment, the valve body decorative cover 54 is in threaded connection with the valve body lower seat 2, and the valve body lower seat 2 is further provided with an external thread in threaded connection with an external faucet.

The improvement is as follows: the lower valve body seat 2 is provided with external threads in threaded connection with an external faucet, the connection relation of the lower valve body seat 2 is as shown in the attached drawing-fig. 5 of the specification, the external faucet has the effect of closing the water body, and the valve core is only used for switching the water path), the external faucet is provided with a first water outlet part 81 and a second water outlet part 82, the first water outlet 22 is communicated with the first water outlet part 81, the second water outlet 232 is communicated with the second water outlet part 82, and the first water outlet part 81 and the second water outlet part 82 can be connected with other sprayers, so that when the water body flows out from the first water outlet 22, the water body can flow out from the first water outlet part 81, and when the water body flows out from the second water outlet 232, the water body can flow out from the second water outlet part 82.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various 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 utility model provides a two water route formula play water valve core structures, includes valve body upper cover (1) and valve body lower base (2), threaded connection between valve body upper cover (1) and the valve body lower base (2), its characterized in that: the lower valve body seat (2) is internally provided with a lower valve body insert (3), the side surface of the lower valve body seat (2) is provided with a water inlet (21), the lower valve body seat (2) is also provided with a first water outlet (22) and a water flowing port (23), the water flowing port (23) is divided into a water passing port (231) and a second water outlet (232), a copper rod (4) for switching a water way is arranged in the water flowing port (23), an elastic mechanism (5) for controlling the copper rod (4) to ascend or descend is arranged above the copper rod (4), when the copper rod (4) fills and closes the second water outlet (232), the water body flows out from the first water outlet (22) through the water passing opening (231), when the copper rod (4) leaves the second water outlet (232), the water inlet (21) and the second water outlet (232) can be communicated, and the water body flows out through the second water outlet (232).

2. The dual-water-path water outlet valve core structure according to claim 1, characterized in that: copper pole (4) divide into sealing rod (41) and water pole (42), sealing rod (41) lateral surface and running water mouth (23) medial surface looks adaptation, the cross sectional area who crosses water pole (42) is less than the cross sectional area of sealing rod (41), sealing rod (41) and cross and be provided with between water pole (42) and be used for preventing sealing washer (43) that leak, water pole (42) bottom is still located in sealing washer (43).

3. The dual-water-path water outlet valve core structure according to claim 2, characterized in that: the valve body insert (3) is hollow inside, the hollow part is used for a sealing rod (41) and a water passing rod (42) to penetrate, the elastic mechanism (5) comprises a spring (51), the spring (51) is sleeved outside the copper rod (4), an annular groove (31) used for fixing the spring (51) is formed in the valve body insert (3), and the spring (51) can be sleeved outside the sealing rod (41) and the water passing rod (42) and clamped in the annular groove (31).

4. The dual-water-path water outlet valve core structure according to claim 3, characterized in that: the elastic mechanism (5) further comprises a valve body button (52) and a rotating part (53) which are arranged at the upper end of the spring (51), and the valve body button (52) and the rotating part (53) are matched to rotate.

5. The dual-water-path water outlet valve core structure according to claim 4, characterized in that: valve body button (52) top is provided with valve body pressing part (6), fixed inserted bar (61) that is provided with on valve body pressing part (6), fixed slot (62) that is provided with on the valve body button (52) of telling, inserted bar (61) are inserted in order to connect valve body pressing part (6) and valve body button (52) in slot (62), valve body lower base (2) outside is provided with valve body dress trim cover (54), valve body pressing part (6) side is provided with protrusion arc portion (7) that are used for preventing valve body button (52) from falling out valve body dress trim cover (54), be provided with in valve body dress trim cover (54) with protrusion arc portion (7) looks adaptation and indent arc portion (71).

6. The dual-water-path water outlet valve core structure according to claim 5, characterized in that: the valve body decorative cover (54) is in threaded connection with the lower valve body seat (2), and an external thread in threaded connection with an external faucet is further arranged on the lower valve body seat (2).