Multifunctional water adding connecting structure for water tank, water tank assembly and shower vehicle

Abstract

The utility model discloses a multifunctional water adding connection structure for a water tank and a water tank assembly and a shower vehicle thereof, which comprises a water adding cabin used for being connected to the water tank; the multiple connectors are arranged on the water adding cabin, the multiple connectors are communicated with the water tank after being installed, and the multiple connectors are provided with connectors of different connection modes; compared with the prior art, the multiple connectors arranged on the water adding cabin are all communicated with the interior of the water tank, the multiple connectors are provided with the connectors in different connection modes, the matched connectors can be selected for connection according to the conditions of water gun connectors in the using process, the using scene is enriched, and water can be supplemented into the water tank relatively efficiently.

Description

Technical Field

[0001] The utility model relates to the technical field of shower vehicles, in particular to a multifunctional water-adding connection structure for a water tank, a water tank assembly thereof, and a shower vehicle. Background Art

[0002] The shower car provides shower conditions in the wild. A water tank is provided in the shower car to store water required for showering.

[0003] For example, CN203681438U discloses a water tank for a shower vehicle, comprising a tank body, a water outlet pipe being provided at the lower side of the tank body, a water inlet, a drain outlet and an overflow outlet being provided at the lower part of the tank body, the water inlet being connected to a water inlet pipe, the overflow outlet being connected to an overflow pipe, and the drain outlet being connected to a drain pipe; a high water level sensor and a low water level sensor are provided on the inner side surface of the tank body, and the high water level sensor is higher than the low water level sensor; the top end of the overflow pipe extends into the interior of the tank body, and the top end of the overflow pipe is higher than the high water level sensor; a ball valve and an electromagnetic water valve are provided on the water inlet pipe, and the control end of the electromagnetic water valve is connected to the high water level sensor.

[0004] In the above-mentioned water tank, a water filling pipe is connected to the water filling port. When water needs to be added to the water tank, the water filling pipe is connected to the water gun joint. Then, after the water gun joint is opened, water is added to the water tank through the water filling pipe. However, the interface connection method of the existing water gun joint is different. When the water filling pipe is connected to the water gun joint, it may not match, resulting in an unstable connection between the water gun joint and the water filling pipe, and the efficiency of adding water to the water tank is relatively low. Utility Model Content

[0005] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a multifunctional water filling connection structure for a water tank, a water tank assembly and a shower cart, so as to solve the problem in the prior art that the single structure of the water filling pipe causes mismatch in use and leads to relatively low water replenishment efficiency.

[0006] To achieve the above-mentioned purpose, the first aspect of the present invention adopts the following technical solution: a multifunctional water supply connection structure for a water tank, comprising:

[0007] a water adding tank, the water adding tank being used to be connected to the water tank;

[0008] There are multiple connectors, and the multiple connectors are all arranged on the water adding cabin. After the multiple connectors are installed, they are connected to the water tank, and the multiple connectors have interfaces with different connection methods.

[0009] The second aspect of the present invention adopts the following technical solution: a water tank assembly, including a multifunctional water filling connection structure for a water tank as described in the first aspect of the present invention.

[0010] The third aspect of the present invention adopts the following technical solution: a shower vehicle, comprising a water tank assembly as described in the second aspect of the present invention.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] This water tank uses a multifunctional water-adding connection structure to install the water-adding cabin in the water tank. The multiple connectors arranged on the water-adding cabin are all connected to the water tank. The multiple connectors have interfaces with different connection methods. When in use, you can choose a matching connector according to the situation of the water gun connector, which enriches the usage scenarios and can replenish water to the water tank relatively efficiently. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a structural schematic diagram of a multifunctional water supply connection structure for a water tank in one embodiment of the present utility model;

[0014] Figure 2 for Figure 1 Left view of;

[0015] Figure 3 for Figure 2 Schematic diagram after removing the hatch;

[0016] Figure 4 This is a structural diagram of an elastic sealing cap in one embodiment of the present utility model;

[0017] Figure 5 for Figure 4 sectional view of .

[0018] The figure marks in the drawings of the specification include: water filling tank 1, cabin body 11, cabin door 12, mounting groove 13, connector 2, quick plug connector 21, threaded connector 22, barbed connector 23, rotating connector 3, door lock 4, elastic sealing cap 5, cap body 51, first tapered hole section 52, cylindrical hole section 53, second tapered hole section 54, and handle 55. DETAILED DESCRIPTION

[0019] The present invention is further described in detail below through specific implementation methods:

[0020] like Figure 1 、 Figure 2 as well as Figure 3 As shown, an embodiment of the utility model proposes a multifunctional water-adding connection structure for a water tank, comprising a water-adding cabin 1 and a connector 2, wherein the water-adding cabin 1 is used to be connected to the water tank; the connector 2 has multiple connectors 2 and the multiple connectors 2 are all arranged on the water-adding cabin 1, and the multiple connectors 2 are connected to the water tank after installation, and the multiple connectors 2 have interfaces with different connection methods.

[0021] In this embodiment, a plurality of fixing holes are opened on the edge of the water adding chamber 1, and screws are fitted in each fixing hole to fix the water adding chamber 1 on the water tank; after installation, one end of the plurality of connectors 2 are placed in the water tank for connection.

[0022] After the water adding chamber 1 is installed in the water tank using the multifunctional water adding connection structure of this water tank, the multiple connectors 2 arranged on the water adding chamber 1 are all connected to the water tank. The multiple connectors 2 have interfaces with different connection methods. When in use, you can select the matching connector 2 for connection according to the situation of the water gun connector, which enriches the usage scenarios and can relatively efficiently replenish water to the water tank.

[0023] In order to better understand this solution, the structures of the water adding tank 1 and the connector 2 will be further optimized below.

[0024] like Figure 1 and Figure 3 As shown, according to another embodiment of the present invention, a multifunctional water-adding connection structure for a water tank is provided, wherein the plurality of connectors 2 include quick-connect connectors 21, threaded connectors 22, and barbed connectors 23, but are not limited thereto. The connectors 2 can be connected to the water inlet pipe by means of plug-in, threaded connection, or expansion sleeve connection, ensuring that the water inlet pipe can select a suitable connector 2 for stable connection, and then efficiently add water to the water tank.

[0025] like Figure 2 and Figure 3 As shown, according to another embodiment of the present invention, a multifunctional water-filling connection structure for a water tank is provided, wherein the water-filling cabin 1 includes a cabin body 11 and a cabin door 12, the cabin body 11 is used to be connected to the water tank and the middle part of one end thereof is recessed toward the inner side to form an installation groove 13, and a plurality of connectors 2 are distributed in the installation groove 13; the cabin door 12 is arranged at the notch of the installation groove 13.

[0026] In this embodiment, the edges of the cabin body 11 and the hatch 12 are both square; the mounting groove 13 is formed to accommodate multiple connectors 2. When not in use, the hatch 12 is used to seal the notch of the mounting groove 13, and the multiple connectors 2 are safely accommodated in the mounting groove 13; when needed, the hatch 12 can be opened.

[0027] One side of the hatch door 12 is pivotally connected to the cabin body 11 via a rotating connector 3, and a door lock 4 is provided between the hatch door 12 and the cabin body 11. To open the hatch door 12, the door lock 4 is first unlocked, and then the hatch door 12 is rotated about the rotating connector 3 to open the hatch door 12. The door lock 4 ensures that the hatch door 12 is stably sealed against the mounting slot 13.

[0028] Here, the rotating connecting member 3 may be a hinge, and the door lock 4 may be an existing lock body structure used in conjunction with a key, but is not limited thereto.

[0029] In order to improve the sealing performance of the connection end of the connector 2 when not in use, Figure 4 and Figure 5 As shown, according to another embodiment of the present invention, a multifunctional water supply connection structure for a water tank is provided, wherein one end of each connector 2 placed in the mounting groove 13 is tightened with an elastic sealing cap 5 for sealing it.

[0030] Specifically, the elastic sealing cap 5 includes a cap body 51, in which a first tapered hole section 52, a cylindrical hole section 53 and a second tapered hole section 54 are formed in sequence from the open end to the other end of the cap body 51, and the small mouth end of the first tapered hole section 52 and the large mouth end of the second tapered hole section 54 are connected to the cylindrical hole section 53, and the aperture of the cylindrical hole section 53 is larger than the aperture of the small mouth end of the first tapered hole section 52 and the aperture of the large mouth end of the second tapered hole section 54.

[0031] In this embodiment, the cap body 51 is made of an elastic polymer material, such as rubber. When the connector 2 is inserted into the cap body 51, the connector 2 first passes through the first tapered hole section 52 for a tight fit, then quickly passes through the cylindrical hole section 53 without contact, and then passes into the second tapered hole section 54 for a tight fit, ensuring that the cap body 51 is stably connected to the connector 2 and providing a good sealing effect.

[0032] The sealing end of the cap body 51 is formed with a handle 55 disposed on the outside thereof, so that the user can hold the handle to adjust the connection state between the cap body 51 and the connector 2.

[0033] According to another embodiment of the present invention, the water tank assembly includes the multifunctional water supply connection structure for the water tank described in any one of the above embodiments.

[0034] Specifically, the water tank assembly also includes a water tank, and the water filling chamber 1 is fixedly mounted on a mounting plate arranged below the water tank by multiple screws, and one end of each connector 2 is connected to the water tank through a connecting pipe.

[0035] Wherein, the connecting pipes are all connected to the bottom of the water tank, and each connector 2 can also be used as a discharge port to drain the cleaning water when cleaning the water tank.

[0036] When water is stored in the water tank, the connector 2 is sealed by the elastic sealing cap 5 to prevent the water in the water tank from being discharged from the connector 2 .

[0037] Among them, a one-way valve can also be set on the connecting pipe. In this case, the water tank assembly does not need the elastic sealing cap 5. When the water gun connector is connected to the connecting head 2 to replenish water into the water tank, water enters the water tank through the connecting head 2 and the connecting pipe; when the water gun connector is disconnected from the connecting head 2, the one-way valve prevents the water in the water tank from being discharged from the connecting head 2.

[0038] According to another embodiment of the present invention, a shower cart includes the above-mentioned water tank assembly and other existing structures. The other existing structures are not elaborated here, so that the shower cart has the characteristics of the above-mentioned water tank assembly.

[0039] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model and are not limiting. Although the utility model is described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A multifunctional water supply connection structure for a water tank, characterized in that: include: a water adding tank, the water adding tank being used to be connected to the water tank; There are multiple connectors, and the multiple connectors are all arranged on the water adding cabin. After the multiple connectors are installed, they are connected to the water tank, and the multiple connectors have interfaces with different connection methods.

2. A multifunctional water supply connection structure for a water tank according to claim 1, characterized in that: The plurality of connectors include quick-connect connectors, threaded connectors and barbed connectors.

3. A multifunctional water supply connection structure for a water tank according to claim 1 or 2, characterized in that: The water tank comprises: A cabin body, the cabin body is used to be connected to the water tank and has a middle portion of one end thereof recessed inwardly to form a mounting groove, with a plurality of connectors distributed in the mounting groove; A hatch is arranged at the notch of the installation slot.

4. A multifunctional water supply connection structure for a water tank according to claim 3, characterized in that: One side of the hatch is rotatably connected to the cabin body through a rotating connector, and a door lock is also provided between the hatch and the cabin body.

5. The multifunctional water supply connection structure for a water tank according to claim 3, characterized in that: A tension sleeve is provided on one end of each connector placed in the installation groove and is provided with an elastic sealing cap for sealing the connector.

6. A multifunctional water supply connection structure for a water tank according to claim 5, characterized in that: The elastic sealing cap comprises: The cap body comprises a first tapered hole section, a cylindrical hole section and a second tapered hole section, which are sequentially formed inside the cap body from its open end to the other end, and the small mouth end of the first tapered hole section and the large mouth end of the second tapered hole section are connected to the cylindrical hole section, and the aperture of the cylindrical hole section is larger than the aperture of the small mouth end of the first tapered hole section and the aperture of the large mouth end of the second tapered hole section.

7. The multifunctional water supply connection structure for a water tank according to claim 6, characterized in that: The sealing end of the cap body is formed with a handle arranged on the outside thereof.

8. A water tank assembly, characterized in that: It comprises a multifunctional water supply connection structure for a water tank as claimed in any one of claims 1 to 7.

9. A shower car, characterized in that: Comprising a water tank assembly as described in claim 8.

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