Water delivery adapter

Abstract

The present application relates to a kind of household goods technical field, more particularly to a kind of water delivery conversion joint, the present application includes: first bottle, second bottle, first bottle is rotatably connected with second bottle, further include the conversion piece for switching clear water or soap solution, conversion piece is rotatably assembled in first bottle, water hole is provided on conversion piece, water hole is connected with the liquid inlet end of conversion joint, liquid outlet end is communicated, first through hole is provided in the accommodating cavity for accommodating medium or liquid storage bottle in second bottle, accommodating cavity is provided with the first through hole being communicated with liquid outlet end, first outer thread is provided on conversion piece, first bottle is provided with the first inner thread corresponding with first outer thread, conversion piece is rotatably connected with first bottle by the cooperation between first outer thread and first inner thread, when conversion piece is moved up, water hole is communicated with the inside of conversion piece, the advantage of the present application is that: without power supply, it can switch clear water or soap solution function, convenient to use, reduce security risk.

Description

Technical Field

[0001] This invention relates to the field of household goods technology, and more particularly to a water supply adapter. Background Technology

[0002] Currently, there are some integrated sensor soap dispensers on the market. By setting a sensor on the connector, when a hand approaches the dispensing end, the sensor detects the liquid and dispenses it. This sensing structure requires charging or power to operate. During use, there is a possibility that leakage from the connector may be transmitted to the user through the water flow, causing electric shock, or even irreversible damage in severe cases. Moreover, over time, the sensor may malfunction or become damaged, resulting in delayed dispensing. The cost of replacing the connector is high, and the ease of use is low. Therefore, further improvements to the existing technology are needed. Summary of the Invention

[0003] The purpose of this invention is to provide a water delivery conversion connector designed to solve at least one technical problem in the background art.

[0004] To achieve the above objectives, the present invention adopts the following solution: a water delivery conversion connector, comprising a first bottle body and a second bottle body, the first bottle body and the second bottle body being rotatably connected, and further comprising a conversion component for switching between clean water and soap solution, the conversion component being rotatably assembled in the first bottle body, the conversion component being provided with a water passage hole, the water passage hole being connected to the liquid inlet end and the liquid outlet end of the conversion connector, the second bottle body being provided with a receiving cavity for containing a medium or a storage bottle, the receiving cavity being provided with a first through hole connected to the liquid outlet end, the conversion component being provided with a first external thread, the first bottle body being provided with a first internal thread corresponding to the first external thread, the conversion component being rotatably connected to the first bottle body through the cooperation between the first external thread and the first internal thread, when the conversion component moves upward, the water passage hole being connected to the interior of the conversion component.

[0005] It also includes a third bottle body, which is assembled above the second bottle body, and the liquid inlet is disposed on the third bottle body.

[0006] The conversion component further includes a movable component and a partition. The movable component is rotatably assembled into the first bottle body. The partition is located below the movable component, with one end of the partition sleeved inside the movable component and the other end connected to a position on the first bottle body corresponding to the liquid outlet. A water passage hole is provided on the movable component, and the first external thread is provided on the side of the movable component facing the first bottle body. When the movable component moves upward, the water passage hole communicates with the interior of the partition.

[0007] An annular plate is provided on the top surface of the partition, and the annular plate is at least partially attached to the inner side of the movable member.

[0008] The movable part has a groove on its upward-facing side, and the water passage hole is located on the inner wall of part of the groove on the inner side.

[0009] The movable part is provided with a first recess, which is recessed inward from the bottom of the movable part toward the partition. The partition is provided with a second recess corresponding to the first recess, and one end of the accommodating cavity having a first through hole is sleeved in the first recess.

[0010] The first recess has a protruding ring on its downward-facing side, which corresponds to the partition. When the movable part rotates to the point where the bottom surface of the first recess is in contact with the top surface of the second recess, the outer side wall of the protruding ring is in contact with or nearly in contact with the inner side wall of the partition.

[0011] The movable component is provided with a second through hole corresponding to the first through hole, and the second through hole is disposed on the first recess.

[0012] The accommodating cavity is also provided with a liquid outlet pipe. One end of the liquid outlet pipe is disposed on the first through hole and is connected to the accommodating cavity. The other end of the liquid outlet pipe passes through the second through hole and is connected to the liquid outlet end.

[0013] The first bottle body has a connecting post on the side facing the second bottle body, and the upper end of the connecting post has a locking part. The second bottle body has a mounting groove corresponding to the connecting post and the locking part. The connecting post and the locking part are rotatably locked and connected in the mounting groove.

[0014] The advantages of this invention are as follows: the automatic switching function of the adapter between clean water and soap solution is achieved through the mechanical engagement between the first internal thread inside the first bottle and the first external thread on the movable part. Switching can be done without electricity, making it convenient to use, reducing safety hazards, and improving the safety of product use. The structure of the movable part, the partition, and the first bottle is simple. The detachable assembly of each part makes the adapter easy to disassemble and clean, thereby improving the cleanliness and hygiene of the adapter's interior. At the same time, it is easy to manufacture and helps reduce production costs. Attached Figure Description

[0015] Figure 1 A schematic diagram of a water supply conversion connector. Figure 1 ;

[0016] Figure 2 A schematic diagram of a water supply conversion connector. Figure 2 ;

[0017] Figure 3 A partial structural explosion of a water delivery conversion connector Figure 1 ;

[0018] Figure 4 A schematic diagram of a water supply conversion connector. Figure 3 ;

[0019] Figure 5 AA-1 is Figure 4 Sectional view of AA;

[0020] Figure 6 AA-2 is Figure 4 Sectional view of AA;

[0021] Figure 7 Schematic diagram of part of the water supply conversion connector Figure 1 ;

[0022] Figure 8 Schematic diagram of part of the water supply conversion connector Figure 2 ;

[0023] Figure 9 A partial structural explosion of a water delivery conversion connector Figure 2 ;

[0024] Figure 10 A schematic diagram of the housing cavity for the water supply conversion connector;

[0025] Figure 11 Schematic diagram of part of the water supply conversion connector Figure 3 ;

[0026] Figure 12 Schematic diagram of the moving parts of the water supply conversion connector Figure 1 ;

[0027] Figure 13 Schematic diagram of the moving parts of the water supply conversion connector Figure 2 ;

[0028] Figure 14 Schematic diagram of the moving parts of the water supply conversion connector Figure 3 ;

[0029] Figure 15 Diagram of the baffle for the water supply conversion connector Figure 1 ;

[0030] Figure 16 Diagram of the baffle for the water supply conversion connector Figure 2 ;

[0031] Figure 17 Diagram of the baffle for the water supply conversion connector Figure 3 . Detailed Implementation

[0032] This section will describe in detail specific embodiments of the present invention. Preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so as to intuitively and vividly understand each technical feature and overall technical solution of the present invention, but they should not be construed as limiting the scope of protection of the present invention.

[0033] In the description of this invention, if directional descriptions are involved, such as "up," "down," "front," "back," "left," "right," etc., indicating the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, it is only for the convenience of describing the invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the invention. When a feature is referred to as "set," "fixed," or "connected" to another feature, it can be directly set, fixed, or connected to the other feature, or it can be indirectly set, fixed, or connected to the other feature.

[0034] In the description of this invention, the term "several" means one or more; "multiple" means two or more; "greater than," "less than," or "exceeding" are all understood to exclude the stated number; and "above," "below," or "within" are all understood to include the stated number. The terms "first" and "second" are understood to distinguish technical features and not to indicate or imply relative importance, the quantity of indicated technical features, or the order of the indicated technical features.

[0035] Furthermore, unless otherwise defined, the technical and scientific terms used in this invention have the same meaning as commonly understood by one of ordinary skill in the art. The terminology used in this invention is for the purpose of describing particular embodiments only and not for limiting the invention. It should be understood that, when used in this specification and the appended claims, the terms "comprising" and "including" indicate the presence of the described features, integrals, steps, operations, elements, and / or components, but do not exclude the presence or addition of one or more other features, integrals, steps, operations, elements, components, and / or collections thereof.

[0036] Example: Figure 1-17As shown, a water delivery adapter includes a first bottle body 1 and a second bottle body 2, which are rotatably connected. It also includes a switching element for switching between clean water and soap solution. The switching element is rotatably assembled inside the first bottle body 1 and has a water passage hole 401 connected to the inlet end 301 and outlet end 101 of the adapter. The second bottle body 2 has a receiving cavity 6 for holding a medium or a storage bottle. The receiving cavity 6 has a first through hole 601 connected to the outlet end 301. The adapter has a first external thread, and the first bottle 1 has a first internal thread corresponding to the first external thread. The adapter is rotatably connected to the first bottle 1 through the engagement between the first external thread and the first internal thread. When the adapter moves upward, the water passage hole is connected to the interior of the adapter. The automatic switching function between clean water and soap solution is achieved through the engagement between the first external thread on the adapter and the first internal thread in the first bottle. Switching can be done without electricity, which improves the safety of the adapter during use. The rotary structure is simple and easy to use.

[0037] In one preferred embodiment, a third bottle body 3 is further included, which is mounted above the second bottle body 2, and the liquid inlet end 301 is disposed on the third bottle body 3.

[0038] The conversion component further includes a movable component 4 and a partition 5. The movable component 4 is rotatably assembled inside the first bottle body 1. The partition 5 is located below the movable component 4, with one end sleeved inside the movable component 4 and the other end connected to a position on the first bottle body 1 corresponding to the liquid outlet 101. The water passage hole 401 is located on the movable component 4, and the first external thread is located on the side of the movable component 4 facing the first bottle body 1. When the movable part moves upward, the water passage hole is connected to the interior of the partition. When the first bottle body is not rotated, the partition is sleeved inside the movable part and the top surface of the partition is in contact with the downward-facing side of the movable part. The interior of the partition is not connected to the water passage hole. When the first bottle body rotates counterclockwise, the movable part assembled inside the first bottle body moves upward through the engagement of the first external thread and the first internal thread. The front end of the partition is sleeved inside the movable part and located below the water passage hole, thereby making the interior of the partition connected to the water passage hole.

[0039] An annular plate 501 is provided on the top surface of the partition 5. The annular plate 501 is at least partially attached to the inner side of the movable member 4. When the movable member is not moving upward, the annular plate on the partition helps to improve the sealing of the partition and reduce the seepage of clean water into the interior of the partition. When the movable member moves upward, the annular plate on the partition helps to increase the speed at which clean water flows into the interior of the partition. By providing an annular plate on the partition, when the movable member moves up and down repeatedly, the annular plate helps to reduce the contact area between the outer wall of the partition and the inner wall of the movable member, reducing the degree of mutual wear between the partition and the movable member. In addition, the annular plate helps to improve the sturdiness of the partition.

[0040] The movable part 4 has a groove 402 on its upward-facing side, and a water passage hole 401 is provided on the inner wall of part of the groove 402. Through the cooperation of the groove and the water passage hole, clean water flows from the liquid inlet end of the conversion connector to the groove, and then flows through the water passage hole on the inner wall of the groove to the liquid outlet end of the conversion connector.

[0041] The water passage is provided in multiple sets, and the multiple sets of water passage are distributed at intervals. The multiple sets are conducive to increasing the water flow rate and the speed of water flow.

[0042] The movable member 4 is provided with a first recess 403, which is recessed inward from the bottom of the movable member 4 toward the partition member 5. The partition member 5 is provided with a second recess 502 corresponding to the first recess 403. One end of the accommodating cavity 6 with a first through hole 601 is fitted into the first recess 403. The first recess provides clearance space for the end of the accommodating cavity with the first through hole, so that the accommodating cavity can be fitted inside the first recess of the movable member. The depth of the first recess is greater than the length of the end of the accommodating cavity with the first through hole, so that the movable member is less likely to interfere with the accommodating cavity when it moves upward. The second recess is provided corresponding to the first recess, so that the first recess can be fitted inside the second recess.

[0043] The first recess 403 has a protruding ring 405 corresponding to the partition 5 on its downward-facing side. When the movable part 4 rotates to the point where the bottom surface of the first recess 403 is in contact with the top surface of the second recess 502, the outer side wall of the protruding ring 405 is in contact with or nearly in contact with the inner side wall of the partition 5. The corresponding arrangement of the protruding ring and the partition facilitates the positioning of the movable part and reduces the possibility of the movable part shifting.

[0044] The movable component 4 is provided with a second through hole 406 corresponding to the first through hole 601. The second through hole 406 is provided on the first recess 403, so that when the soap liquid in the accommodating cavity flows out from the first through hole, it can flow out through the second through hole on the movable component towards the liquid outlet end.

[0045] The accommodating cavity 6 is also provided with a liquid outlet pipe 602. One end of the liquid outlet pipe 602 is disposed on the first through hole 601 and is connected to the accommodating cavity 6. The other end of the liquid outlet pipe 602 passes through the second through hole 406 and is connected to the liquid outlet end 301. The liquid outlet pipe allows the soap liquid in the accommodating cavity to flow out more smoothly, which helps to increase the flow rate of the soap liquid.

[0046] The system also includes a mixing component 8, which has a mixing inlet at the top and a mixing outlet at the bottom. The mixing component 8 is disposed inside the partition and its top is connected to the inner wall of the partition. The mixing outlet is connected to the liquid outlet. The mixing component allows water and soap solution to mix within the mixing component, which helps to improve the mixing degree of water and soap solution.

[0047] The mixing component is funnel-shaped and serves to guide the flow.

[0048] The first bottle body 1 has a connecting post 102 on the side facing the second bottle body 2. The upper end of the connecting post 102 has a locking part 103. The second bottle body 2 has an installation groove corresponding to the connecting post 102 and the locking part 103. The connecting post 102 and the locking part 103 are rotatably locked in the installation groove. The connecting post and locking part on the first bottle body and the installation groove on the second bottle body have simple structures, which are convenient for production and for subsequent assembly of the first bottle body and the second bottle body.

[0049] The mounting groove is either annular or arc-shaped and is disposed on the second bottle body.

[0050] The outer diameter of the engaging part is larger than the inner diameter of the mounting groove near the groove opening, which allows the first bottle and the second bottle to be connected more securely, reducing the risk of the connecting post and engaging part on the first bottle coming off the mounting groove and causing the first bottle to fall off and damage the adapter.

[0051] The mounting groove is an inverted convex hollow.

[0052] The outer shapes of the engaging part and the connecting post are matched with the outer shape of the mounting groove, so that the first bottle body and the second bottle body can be rotatably connected.

[0053] A fixing member 7 is provided on the inner side of the third bottle body 3, and a fixing piece 701 corresponding to the accommodating cavity 6 is provided on the fixing member 7. The accommodating cavity 6 is connected to the fixing piece 701.

[0054] The fixing member 7 is provided with a third through hole 702, which is located near the outer edge of the fixing member 7.

[0055] The third through hole is provided in multiple sets, and the multiple sets of the third through hole are arranged around the fixing member. The multiple sets are conducive to improving the flow rate and velocity of the clean water.

[0056] The fixing piece protrudes downward from the bottom surface of the fixing member.

[0057] The inner diameter of the fixing plate matches the outer diameter of the accommodating cavity, and the end of the accommodating cavity away from the first through hole is fitted into the fixing plate, which helps to improve the stability of the fit between the various parts inside the adapter.

[0058] The outer diameter of the fastener matches the inner diameter of the third bottle.

[0059] The inner wall of the third bottle body 3 is provided with a limiting block 202. Multiple sets of the limiting blocks 202 are pressed onto the fixing member 7, which helps to improve the stability of the cooperation between the various parts inside the conversion connector.

[0060] The inner wall of the fixing piece 701 is provided with a second internal thread, and the outer wall of the accommodating cavity 6 is provided with a second external thread that mates with the internal thread. The mate between the second internal thread and the second external thread further enhances the stability between the accommodating cavity and the fixing member. The threaded mate makes it easy to assemble and disassemble the accommodating cavity and the fixing member.

[0061] The fixing member 7 has a mounting base 703 on the side facing the liquid inlet end 301, which is corresponding to the liquid inlet end 301 and is used to connect to the faucet. The lower end of the mounting base 703 is at least partially provided with a notch 704. The faucet is connected to the upper end of the mounting base 703. The water outlet of the faucet passes through the liquid inlet end on the third bottle body and is fitted onto the mounting base. The notch makes way for clean water, so that clean water can flow out from the notch.

[0062] The adapter automatically switches between clean water and soap solution through a mechanical engagement between the first internal thread inside the first bottle and the first external thread on the movable part. Switching can be done without electricity, making it convenient to use, reducing safety hazards, and improving the safety of product use. The structure of the movable part, the partition, and the first bottle is simple. The detachable assembly of each part makes the adapter easy to disassemble and clean, thereby improving the cleanliness and hygiene of the adapter's interior. At the same time, it is easy to manufacture and helps reduce production costs.

[0063] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any person skilled in the art can easily conceive of various equivalent modifications or substitutions within the technical scope disclosed in the present invention, and these modifications or substitutions should all be covered within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be determined by the scope of the claims.

Claims

1. A water delivery adapter, comprising a first bottle body and a second bottle body, wherein the first bottle body and the second bottle body are rotatably connected, characterized in that: It also includes a converter for switching between clean water and soap solution. The converter is rotatably mounted in the first bottle body and has a water passage hole that communicates with the inlet and outlet ends of the conversion connector. The second bottle body has a receiving cavity for containing a medium or a storage bottle. The receiving cavity has a first through hole that communicates with the outlet end. The converter has a first external thread, and the first bottle body has a first internal thread corresponding to the first external thread. The converter is rotatably connected to the first bottle body through the engagement between the first external thread and the first internal thread. Next, when the conversion component moves upward, the water passage hole communicates with the interior of the conversion component. The conversion component also includes a movable component and a partition. The movable component is rotatably assembled into the first bottle body. The partition is located below the movable component, with one end sleeved on the inner side of the movable component and the other end connected to the position of the first bottle body corresponding to the liquid outlet. The water passage hole is located on the movable component, and the first external thread is located on the side of the movable component facing the first bottle body. When the movable component moves upward, the water passage hole communicates with the interior of the partition.

2. A water supply conversion connector according to claim 1, characterized in that: It also includes a third bottle body, which is assembled above the second bottle body, and the liquid inlet is disposed on the third bottle body.

3. A water supply conversion connector according to claim 1, characterized in that: An annular plate is provided on the top surface of the partition, and the annular plate is at least partially attached to the inner side of the movable member.

4. A water supply conversion connector according to claim 1, characterized in that: The upward-facing side of the movable part is provided with a groove, and the water passage hole is located on the inner wall of part of the inner side of the groove.

5. A water supply conversion connector according to claim 1, characterized in that: The movable part is provided with a first recess, which is recessed inward from the bottom of the movable part toward the partition. The partition is provided with a second recess corresponding to the first recess, and one end of the accommodating cavity having a first through hole is sleeved in the first recess.

6. A water supply conversion connector according to claim 5, characterized in that: The first recessed portion has a protruding ring on its downward-facing side, which corresponds to the partition member. When the movable member rotates to the point where the bottom surface of the first recessed portion is in contact with the top surface of the second recessed portion, the outer side wall of the protruding ring is in contact with or nearly in contact with the inner side wall of the partition member.

7. A water supply conversion connector according to claim 5, characterized in that: The movable part is provided with a second through hole corresponding to the first through hole, and the second through hole is disposed on the first recess.

8. A water supply conversion connector according to claim 7, characterized in that: The accommodating cavity is also provided with a liquid outlet pipe. One end of the liquid outlet pipe is disposed on the first through hole and is connected to the accommodating cavity. The other end of the liquid outlet pipe passes through the second through hole and is connected to the liquid outlet end.

9. A water supply conversion connector according to any one of claims 1-8, characterized in that: The first bottle body has a connecting post on the side facing the second bottle body, and the upper end of the connecting post has a locking part. The second bottle body has a mounting groove corresponding to the connecting post and the locking part. The connecting post and the locking part are rotatably engaged and connected in the mounting groove.

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