CN211398582U - Tap structure and washing machine - Google Patents
Tap structure and washing machine Download PDFInfo
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- CN211398582U CN211398582U CN201921008735.3U CN201921008735U CN211398582U CN 211398582 U CN211398582 U CN 211398582U CN 201921008735 U CN201921008735 U CN 201921008735U CN 211398582 U CN211398582 U CN 211398582U
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- valve
- faucet
- sealing ring
- valve core
- water
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Abstract
The utility model discloses a faucet structure and a washing machine, which comprises a faucet water outlet, wherein the lower end of the faucet water outlet is sequentially provided with a spring and a valve body structure, the valve body structure comprises a valve casing and a valve core arranged in the valve casing, and a first sealing ring is arranged on the valve core; the valve core reciprocates up and down to make the first sealing ring and the valve casing connected and unsealed in a sealing way so as to control the communication and the cut-off of the water flow path. The utility model provides a be in the open mode when tap, the water pipe drops with tap and leads to the technical problem who leaks, when water pipe and tap drop, tap can cut off the rivers route voluntarily, avoids leaking.
Description
Technical Field
The utility model relates to a tap structure and washing machine.
Background
The connection of washing machine inlet tube and tap adopts screw connection or adopts the joint structure to connect more, and in daily use, when tap was in the open mode, if the screw is not hard up or joint structure declutches, can lead to inlet tube and tap to throw off, causes the flood accident. The structure that water flows out after a waterproof pipe is arranged between a water pipe and a faucet of the existing washing machine at present needs manpower to push a push rod or press a button, and once the water pipe automatically falls off, the possibility of water leakage still exists.
For example, the patent number is 201620499584.6, the patent name is Chinese utility model patent of a two-function washing machine faucet. The water faucet disclosed by the patent is provided with a spring, a rotating core, a plug, a push rod and other structures, wherein the plug is moved by pushing the push rod to control whether water can flow out, and the plug structure is positioned by the rotating core structure; the principle of the device is similar to that of pressing a pen, the plug is moved upwards by pushing for the first time, the rotating core is clamped at a certain position to position the plug, and the rotating core is clamped at the other position by pushing for the second time under the action of the spring to position the plug at the falling position. This patent need promote the push rod just can make the end cap return when the water pipe drops to stop rivers. Because the push rod needs to be pushed by manpower, the water pipe still has the possibility of water leakage when falling off by itself.
In view of the above technical problems, the present invention is especially provided.
Disclosure of Invention
The to-be-solved technical problem of the utility model is that the water pipe that is connected with tap can leak when droing, provides one kind and can block the tap structure of rivers automatically when the water pipe drops from tap.
In order to solve the technical problem, the following technical scheme is adopted:
a faucet structure comprises a faucet water outlet, wherein a spring and a valve body structure are sequentially arranged at the lower end of the faucet water outlet, the valve body structure comprises a valve shell and a valve core arranged in the valve shell, and a first sealing ring is arranged on the valve core; the valve core reciprocates up and down to make the first sealing ring and the valve shell connected or unsealed in a sealing way so as to control the communication or cut off the water flow path.
The first sealing ring can be driven to move by utilizing the up-and-down movement of the valve core, so that the first sealing ring is in sealing connection with the valve shell and is unsealed, and the purpose of controlling water flow is achieved.
In one embodiment, the water outlet of the faucet is a hollow cylindrical structure, the valve housing is a hollow cylindrical structure, and the hollow structures of the water outlet of the faucet and the valve housing form a cavity in which the valve core moves up and down.
And a cavity is formed between the valve shell and the water outlet of the faucet, so that the valve core can conveniently reciprocate up and down in the cavity.
In one embodiment, the valve housing is threadedly connected to the lower end of the water outlet of the faucet.
The valve body structure is in threaded connection with the lower end of the water outlet of the faucet, so that the valve body structure and the water outlet of the faucet can be connected into a whole and are not easy to fall off.
As an implementation mode, a second groove is formed in the outer wall of the valve body structure, and a second sealing ring is accommodated between the lower end of the water outlet of the faucet and the second groove.
The second sealing ring is arranged to seal the valve body structure and the water outlet of the faucet, so that water leakage between the water outlet of the faucet and the valve body structure is prevented.
As an implementation manner, a first groove is formed in the valve core, a protruding structure is arranged at the upper portion of the corresponding position of the first groove, and a first sealing ring is accommodated between the protruding structure and the first groove.
The first sealing ring is arranged between the first groove and the protruding structure, so that the sealing ring can be better connected to the valve core and can move together with the valve core.
In one embodiment, the valve core moves upward under the action of external force to compress the spring, and a gap is formed between the first sealing ring and the valve shell, so that the water flow path is communicated.
Once external force acts on the bottom of the valve core, the valve core moves upwards, the water flow path is communicated, and the faucet can be normally used.
In one embodiment, the valve core loses the external force action, the valve core moves downwards under the action of the elastic force generated by the spring reset and the impact force of the water flow, and the first sealing ring is in sealing connection with the valve shell to cut off the water flow path.
The valve core can move down under the effect of elasticity and water flow impact force, namely under the condition that manual operation is not needed, once the water pipe drops, the water tap structure can automatically cut off a water flow path.
As an embodiment, the inner wall of the valve casing has a funnel-shaped structure, the radius of the funnel-shaped structure is gradually reduced from top to bottom, and the cross section of the funnel-shaped structure is trapezoidal; the first sealing ring is in sealing connection with the valve casing at the position of the funnel-shaped structure.
The funnel structure on the valve casing inner wall can make things convenient for first sealing washer card in funnel structure department when the case moves down, makes things convenient for first sealing washer and valve casing sealing connection promptly.
As an implementation mode, the water faucet structure can be used on a washing machine, and a water inlet pipe of the washing machine is connected with the water faucet structure.
The water tap structure is applied to the washing machine, so that water leakage after the water inlet pipe of the washing machine and the water tap fall off can be prevented.
In one embodiment, the water inlet pipe is arranged outside the valve casing, and the water inlet pipe is abutted against the bottom of the valve core to move the valve core upwards, so that the first sealing ring is unsealed from the valve casing to control the communicated water flow path; the water inlet pipe is disconnected with the bottom of the valve core, the valve core moves downwards to enable the first sealing ring to be sealed with the valve shell, and the water flow path is controlled to be cut off.
By using the washing machine with the water faucet structure, when the water inlet pipe is disconnected with the washing machine faucet, the water flow can be cut off spontaneously without manual operation to prevent water leakage.
After the technical scheme is adopted, compared with the prior art, the utility model following beneficial effect has:
1) the structure that the tap is connected with the water inlet pipe can stably and effectively prevent water leakage when the water inlet pipe is separated from the tap.
2) After the water pipe is separated from the water inlet faucet, the faucet structure can stop water flow without any manual operation. Even if the water inlet pipe falls off and is not found by people, the water leakage can be effectively prevented.
3) Tap's simple structure, simple to operate only needs place spring and valve casing in the tap delivery port earlier, place the case in the valve casing can.
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention, are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. It is obvious that the drawings in the following description are only some embodiments, and that for a person skilled in the art, other drawings can be derived from them without inventive effort. In the drawings:
FIG. 1 is a schematic view showing that the water inlet pipe of the present invention is separated from the faucet and the valve body structure is reset;
FIG. 2 is a schematic view of the connection between the faucet and the water inlet pipe of the present invention;
FIG. 3 is a schematic view of the flow path (not shown with the inlet tube) when the valve cartridge of the present invention is ejected;
in the figure: 1. a water outlet of the tap; 2. a spring; 3. a first seal ring; 4. a second seal ring; 5. a valve body structure; 501. a valve housing; 502. a valve core; 6. a first groove; 7. a second groove; 8. a water inlet pipe; 9. a clip structure; 10. and (4) a convex structure.
It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but to illustrate the inventive concept by those skilled in the art with reference to specific embodiments.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and the following embodiments are used for illustrating the present invention and are not intended to limit the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
Example 1
Fig. 1 and 2 show a first embodiment of a faucet structure of the present invention capable of automatically blocking water flow. The spring 2 and the valve body structure 5 are sequentially installed on the lower portion of the water outlet 1 of the faucet, the valve body structure 5 comprises a valve shell 501 and a valve core 502, the valve shell 501 is in threaded connection with the inner wall of the water outlet 1 of the faucet, and the valve core 502 is placed in the valve shell 501. The water outlet 1 of the faucet is a hollow cylindrical structure, the valve housing 501 is a hollow cylindrical structure, the hollow structures of the water outlet 1 of the faucet and the valve housing 501 form a cavity, and the valve core 502 moves up and down in the cavity. The valve core 502 is provided with a first sealing ring 3, and the first sealing ring 3 moves along with the valve core 502.
When an external force is applied to the valve body 502, the valve body 502 moves upward, a gap is formed between the first seal ring 3 and the valve housing 501, and the water flow path is communicated. The valve element 502 loses external force, the valve element 502 moves downward under the action of elastic force generated by the reset of the spring 2 and water flow impact force, and the first sealing ring 3 is in sealing connection with the valve housing 501 to cut off a water flow path. That is, the faucet structure controls communication or cutoff of a water flow path by connecting or releasing the first seal ring 3 to or from the valve housing 501 by the vertical reciprocation of the valve body 502.
Example 2
The main difference between this embodiment and embodiment 1 is that the inner wall of the valve housing 501 has a funnel-shaped structure, the radius of the funnel-shaped structure is gradually reduced from top to bottom, and the cross section is trapezoidal; the radius of the funnel-shaped structure at its smallest must be smaller than the radius of the first sealing ring 3. Funnel-shaped structure is because radius top-down reduces gradually, makes things convenient for first sealing washer 3 to block in funnel-shaped structure department at the in-process that falls, makes things convenient for first sealing washer 3 to be in funnel-shaped structure and valve casing 501 sealing connection promptly. And the first sealing ring 3 is convenient to form a gap between the first sealing ring 3 and the valve housing 501 in the ascending process. Other structures are the same as the first embodiment, and the valve core 502 is still moved up and down in the hollow cavities of the faucet spout 1 and the valve housing 501, so that the first sealing ring 3 is hermetically connected with or unsealed from the valve housing 501, thereby controlling the connection or the cut-off of the water flow path.
Example 3
The main difference between this embodiment and embodiments 1 and 2 is that the valve core 502 is provided with a first groove 6, a raised structure 10 is provided on the valve core 502 at a position corresponding to the first groove 6, and the first sealing ring 3 is accommodated between the raised structure 10 and the first groove 6. The first sealing ring 3 is better fixed on the valve core 502 and moves along with the valve core due to the convex structure 10 and the first groove 6 on the valve core 502. Other structures are the same as the first embodiment, and the valve core 502 is still moved up and down in the hollow cavities of the faucet spout 1 and the valve housing 501, so that the first sealing ring 3 is hermetically connected with or unsealed from the valve housing 501, thereby controlling the connection or the cut-off of the water flow path.
Example 4
The main difference between this embodiment and embodiments 1, 2 and 3 is that a second groove 7 is provided on the outer wall of the valve housing 501, and a second sealing ring 4 is provided between the lower portion of the faucet spout 1 and the second groove 7. The second sealing ring 4 is arranged to effectively seal the water outlet 1 of the faucet and the valve housing 501, and prevent water leakage at the gap between the water outlet 1 of the faucet and the valve housing 501. Other structures are the same as the first embodiment, and the valve core 502 is still moved up and down in the hollow cavities of the faucet spout 1 and the valve housing 501, so that the first sealing ring 3 is hermetically connected with or unsealed from the valve housing 501, thereby controlling the connection or the cut-off of the water flow path.
Example 5
The main difference between this embodiment and embodiments 1, 2, 3 and 4 is that, as shown in fig. 3, the faucet structure of 1 to 4 embodiments is used in a washing machine, and a water inlet pipe 8 of the washing machine is connected to the faucet structure. The water inlet pipe 8 of the washing machine is arranged outside the valve casing 501, the water inlet pipe 8 is abutted against the bottom of the valve core 502, the valve core 502 is driven to move upwards, the first sealing ring 3 is unsealed from the valve casing 501, and a communicated water flow path is controlled; the water inlet pipe 8 is disconnected from the bottom of the valve core 502, and the valve core 502 moves downward under the action of the elastic force of the spring 2 and the impact force of water flow, so that the first sealing ring 3 is sealed with the valve housing 501, and the water flow path is controlled to be cut off.
Example 6
The main difference between this embodiment and embodiments 1, 2, 3, 4 and 5 is that the water inlet pipe 8 of the washing machine is connected with the faucet structure, and the water inlet pipe 8 is fixed on the faucet structure by using the clip structure 9. The clip structure 9 is preferably of a plastics material. The lower part of the valve housing 501 is provided with a groove for receiving a sealing ring between the clip structure 9 and the valve housing 501. The sealing ring is used for preventing the clamping structure 9 from damaging the water inlet pipe 8 of the washing machine. Other structures are the same as the fifth embodiment, the water inlet pipe 8 of the washing machine is still contacted with or disconnected from the bottom of the valve core 502, the valve core 502 moves up and down in the hollow cavity of the faucet water outlet 1 and the valve housing 501, and the first sealing ring 3 is hermetically connected with or disconnected from the valve housing 501, so as to control the connection or the disconnection of the water flow path.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and although the present invention has been disclosed in the above description in terms of preferred embodiments, it is not intended to limit the present invention, and those skilled in the art can make modifications or equivalent variations using the above teachings without departing from the scope of the present invention.
Claims (10)
1. A faucet structure comprises a faucet water outlet (1) and is characterized in that a spring (2) and a valve body structure (5) are sequentially arranged at the lower end of the faucet water outlet (1), the valve body structure (5) comprises a valve shell (501) and a valve core (502) arranged in the valve shell (501), and a first sealing ring (3) is arranged on the valve core (502); the valve core (502) reciprocates up and down to make the first sealing ring (3) and the valve shell (501) connected in a sealing way or unsealed, so as to control the communication or cut off the water flow path.
2. The faucet structure according to claim 1, wherein the faucet spout (1) is a hollow cylindrical structure, the valve housing (501) is a hollow cylindrical structure, the hollow structures of the faucet spout (1) and the valve housing (501) form a cavity, and the valve core (502) moves up and down in the cavity.
3. Tap construction according to claim 1, characterised in that the valve housing (501) is screwed to the lower end of the tap outlet (1).
4. The faucet structure according to claim 1, characterized in that the outer wall of the valve housing (501) is provided with a second groove (7), and a second sealing ring (4) is accommodated between the lower end of the faucet water outlet (1) and the second groove (7).
5. A faucet structure according to any one of claims 1-4, characterized in that the valve element (502) is provided with a first groove (6), a raised structure (10) is provided at the upper part of the first groove (6), and the first sealing ring (3) is accommodated between the raised structure (10) and the first groove (6).
6. The faucet structure according to claim 1, characterized in that the valve core (502) moves upward under the action of external force, the spring (2) is compressed, and a gap is formed between the first sealing ring (3) and the valve housing (501), so that the water flow path is communicated.
7. The faucet structure according to claim 1 or 6, characterized in that the valve core (502) loses external force, the valve core (502) moves downwards under the action of the elastic force generated by the reset of the spring (2) and the impact force of water flow, and the first sealing ring (3) is connected with the valve housing (501) in a sealing way to cut off the water flow path.
8. The faucet structure according to claim 7, characterized in that the inner wall of the valve housing (501) has a funnel-shaped structure, the radius of the funnel-shaped structure is gradually reduced from top to bottom, and the cross section is trapezoidal; the first sealing ring (3) is in sealing connection with the valve shell (501) at the part of the funnel-shaped structure.
9. A washing machine, characterized in that the inlet pipe (8) of the washing machine is connected to the tap structure according to any one of claims 1-8 for supplying water to the washing machine.
10. The washing machine according to claim 9, wherein the water inlet pipe (8) is provided outside the valve housing (501), and the water inlet pipe (8) abuts against the bottom of the valve element (502) to move the valve element (502) upward, thereby unsealing the first seal ring (3) from the valve housing (501) to control the communication water flow path; the water inlet pipe (8) is disconnected with the bottom of the valve core (502), the valve core (502) moves downwards, the first sealing ring (3) is sealed with the valve shell (501), and the water flow path is controlled to be cut off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921008735.3U CN211398582U (en) | 2019-07-01 | 2019-07-01 | Tap structure and washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921008735.3U CN211398582U (en) | 2019-07-01 | 2019-07-01 | Tap structure and washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211398582U true CN211398582U (en) | 2020-09-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921008735.3U Active CN211398582U (en) | 2019-07-01 | 2019-07-01 | Tap structure and washing machine |
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| Country | Link |
|---|---|
| CN (1) | CN211398582U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024050976A1 (en) * | 2022-09-09 | 2024-03-14 | 无锡市金华屹圆科技有限公司 | Leakage-proof water intake pipe assembly |
-
2019
- 2019-07-01 CN CN201921008735.3U patent/CN211398582U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024050976A1 (en) * | 2022-09-09 | 2024-03-14 | 无锡市金华屹圆科技有限公司 | Leakage-proof water intake pipe assembly |
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