Replaceable water storage structure for vehicle-mounted water dispenser

Abstract

The application relates to a replaceable water storage structure for a vehicle-mounted water dispenser, which belongs to the technical field of vehicle-mounted water dispensers and comprises a water outlet seat, which is detachably connected with an interference-fitted bottled water connecting nozzle or a water tank, and the bottled water connecting nozzle and the water tank are selectively installed on the water outlet seat. The application solves the problems in the prior art that the vehicle-mounted water dispenser can only add water to the water tank when water is added, bacteria are easily bred in the water tank when the water tank is not used for a long time, the water safety is affected, and the bottled purified water needs to be poured into the water tank for water supply operation, which is inconvenient to operate.

Description

Technical Field

[0001] This utility model relates to the field of vehicle-mounted water dispenser technology, specifically to a replacement water storage structure for vehicle-mounted water dispensers. Background Technology

[0002] Currently, the production and manufacturing of trucks, ordinary passenger cars, and new energy vehicles have developed rapidly, making professional in-vehicle drinking water equipment indispensable. As we all know, long-distance drivers need hot water to replenish their energy during long journeys, such as for making tea or instant noodles, especially in winter and at night. Having hot water readily available in the vehicle is a very practical measure.

[0003] A prior art patent with publication number CN208017380U discloses a solution including a water tank and a cold water outlet. The upper end of the water tank has a groove, and a water dispenser is embedded inside the groove. A water receiving tank is located on the lower left side of the inside of the water dispenser, and a cup holder is installed on the upper end of the water receiving tank. A water outlet is located inside the cup holder, and a hot water outlet is located above the cup holder. A switch button is connected above the hot water outlet. A first water pump is fixed to the lower right side of the inside of the water tank, and a water pipe is connected to the top of the first water pump. A first rotating drum is embedded in the lower right side of the inside of the water dispenser, and a hot water tank is located at the upper right end of the inside of the water dispenser. A hot water inlet is installed at the bottom of the inside of the hot water tank. This improved vehicle-mounted water dispenser uses a water tank, replacing the base of the previous water dispenser, and placing the water tank at the bottom of the water dispenser, reducing the footprint required by the water dispenser.

[0004] As existing devices are used, the shortcomings of this technology have gradually become apparent, mainly in the following aspects:

[0005] First, existing vehicle-mounted water dispensers can only add water to the water tank, which is especially problematic when the tank is not used for a long time, as bacteria can easily grow inside, affecting the safety of drinking water.

[0006] Secondly, bottled purified water is usually kept in the driver's cab of the vehicle, which means that the bottled purified water still needs to be poured into the water tank for water supply, which is inconvenient.

[0007] As can be seen from the above, the existing technology obviously has inconveniences and defects in practical use, so it is necessary to improve it. Utility Model Content

[0008] To address the shortcomings of existing technologies, this utility model provides a replaceable water storage structure for vehicle-mounted water dispensers. This solves the problems of traditional vehicle-mounted water dispensers, which can only add water to the water tank, especially when the tank is not used for a long time, as bacteria can easily grow inside, affecting drinking water safety; and also require bottled purified water to be poured into the water tank for water supply, which is inconvenient.

[0009] To achieve the above objectives, the present invention provides the following technical solution.

[0010] A replaceable water storage structure for a vehicle-mounted water dispenser includes a water outlet base, which is detachably connected to an interference-fit bottled water spout or a water tank. Either the bottled water spout or the water tank can be installed on the water outlet base.

[0011] As an optimized solution, the upper end of the water outlet is provided with an insertion port, and a sealing ring is fitted on the insertion port. The water tank and the bottled water connector are both fixedly connected with insertion cylinders that are interference-fitted with the inner ring of the sealing ring.

[0012] As an optimized solution, both the bottled water connector and the water tank are provided with a drain outlet that communicates with the inner cavity of the insert tube, and a valve assembly for opening and closing the drain outlet is provided vertically inside the insert tube.

[0013] As an optimized solution, an air inlet that communicates with the inner cavity of the insert is fixedly connected to the outer wall of the bottled water connector.

[0014] As an optimized solution, the outer end of the air intake is detachably fitted with a plug.

[0015] As an optimized solution, the upper end of the bottled water connector is provided with a bottle mouth threaded groove that connects to the drain outlet.

[0016] As an optimized solution, the valve assembly includes a vertically sliding valve stem with a sealing ring fitted on it. A limit head is fixed to the upper end of the valve stem, the upper end of the sealing ring abuts against the limit head, and the lower surface of the sealing ring abuts against the upper edge of the drain outlet.

[0017] As an optimized solution, a top plate is fixed to the lower end of the valve stem, and a spring is fitted on the valve stem, with the two ends of the spring abutting against the top plate and the lower edge of the drain outlet, respectively.

[0018] As an optimized solution, a baffle is fixedly connected inside the insertion port, and a water outlet is horizontally fixedly connected to the lower end of the water outlet seat, which communicates with the insertion port.

[0019] As an optimized solution, a top rod is vertically fixed to the upper surface of the baffle. When the top plate abuts against the top rod, it pushes the valve rod to move upward, and the lower surface of the sealing ring separates from the upper edge of the drain outlet.

[0020] As an optimized solution, the valve stem is surrounded by a plurality of guide rods located inside the spring, the lower end of the guide rods is fixedly connected to the top plate, and the upper end of the guide rods abuts against the lower surface of the sealing ring.

[0021] Compared with the prior art, the beneficial effects of this utility model are:

[0022] This device enables the insertion of the bottom insert into the sealing ring inside the water outlet seat when water is supplied from a water tank. The interference fit between the insert and the sealing ring achieves a sealing and fixing function.

[0023] When bottled water is needed for water supply, connect the bottle mouth thread groove of the bottled water connector to the bottle mouth thread of the bottled water, then separate the water tank from the water outlet seat, insert the insert of the bottled water connector into the sealing ring in the water outlet seat, and press the sealing ring to achieve a sealing and fixing effect, so as to realize the water supply operation using bottled water.

[0024] Two water supply methods can be selected according to actual use, which is convenient and quick. In addition, when the water tank is not used for a long time and needs to be disassembled for maintenance, bottled water can be used for water supply to compensate for the time spent cleaning and maintaining the water tank. Attached Figure Description

[0025] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn to scale.

[0026] Figure 1 This is a schematic diagram of the structure of the bottled water connector of this utility model;

[0027] Figure 2 This is a schematic diagram of the structure of the water tank connected to this utility model.

[0028] In the diagram: 1-Water outlet seat; 2-Sealing ring; 3-Bottled water connector; 4-Water tank; 5-Baffle; 6-Top rod; 7-Water outlet; 8-Drain outlet; 9-Installation tube; 10-Valve stem; 11-Spring; 12-Sealing ring; 13-Limit head; 14-Bottle neck threaded groove; 15-Guide rod; 16-Air inlet; 17-Plug; 18-Bolt connection; 19-Top plate. Detailed Implementation

[0029] The embodiments of the present invention will now be described in detail with reference to the accompanying drawings. These embodiments are merely illustrative of the present invention and should not be construed as limiting the scope of protection of the present invention.

[0030] like Figure 1 and Figure 2As shown, the vehicle-mounted water dispenser uses a replaceable water storage structure, including a water outlet 1. The water outlet 1 is detachably connected to an interference-fit bottled water connector 3 or a water tank 4. Either the bottled water connector 3 or the water tank 4 can be installed on the water outlet 1.

[0031] The upper end of the water outlet seat 1 is provided with an insertion port, and a sealing ring 2 is fitted on the insertion port. The water tank 4 and the bottled water connector 3 are all fixedly connected with an insertion cylinder 9 that is interference-fitted with the inner ring of the sealing ring 2.

[0032] Both the bottled water connector 3 and the water tank 4 are provided with a drain outlet 8 that communicates with the inner cavity of the insert tube 9. A valve assembly for switching on and off the drain outlet 8 is provided vertically inside the insert tube 9.

[0033] An air inlet 16, which connects to the inner cavity of the insert tube 9, is fixedly attached to the outer wall of the bottled water connector 3 to balance the air pressure.

[0034] The outer end of the air intake 16 is detachably fitted with a plug 17, which is used to seal the air intake 16 when not in use.

[0035] The upper end of the bottled water connector 3 is provided with a bottle mouth threaded groove 14 that connects to the drain outlet 8.

[0036] The valve assembly includes a vertically sliding valve stem 10, a sealing ring 12 fitted on the valve stem 10, a limit head 13 fixedly connected to the upper end of the valve stem 10, the upper end of the sealing ring 12 abutting against the limit head 13, and the lower surface of the sealing ring 12 abutting against the upper edge of the drain outlet 8.

[0037] A top plate 19 is fixed to the lower end of the valve stem 10, and a spring 11 is fitted on the valve stem 10. The two ends of the spring 11 abut against the top plate 19 and the lower edge of the drain outlet 8, respectively.

[0038] A baffle 5 is fixedly connected inside the insert port, and a water outlet 7 that communicates with the insert port is horizontally fixedly connected to the lower end of the water outlet seat 1.

[0039] A top rod 6 is vertically fixed to the upper surface of the baffle 5. When the top plate 19 abuts against the top rod 6, it pushes the valve rod 10 to move upward, and the lower surface of the sealing ring 12 separates from the upper edge of the drain outlet 8.

[0040] The valve stem 10 has several guide rods 15 located inside the spring 11 around its peripheral wall. The lower end of the guide rod 15 is fixed to the top plate 19, and the upper end of the guide rod 15 abuts against the lower surface of the sealing ring 12.

[0041] The connector is provided with a bolt connection part 18 for connecting the vehicle-mounted water dispenser.

[0042] The working principle of this device is as follows:

[0043] This device enables the insertion of the bottom insert 9 into the sealing ring 2 inside the water outlet seat 1 when water is supplied using the water tank 4. The sealing ring 2 is press-fitted with the insert 9 to achieve a sealing and fixing function.

[0044] When bottled water is needed for water supply, connect the bottle mouth thread groove 14 of the bottled water connector 3 to the bottle mouth thread of the bottled water, then separate the water tank 4 from the water outlet seat 1, insert the insert tube 9 of the bottled water connector 3 into the sealing ring 2 inside the water outlet seat 1, and make an interference fit with the sealing ring 2 to achieve a sealing and fixing function, so as to realize the operation of water supply using bottled water.

[0045] Two water supply methods can be selected according to actual use, which is convenient and quick. In addition, when the water tank 4 is not used for a long time and needs to be disassembled and maintained, bottled water can be used for water supply to compensate for the time spent cleaning and maintaining the water tank 4.

[0046] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model, and they should all be covered within the scope of the claims and specification of this utility model.

Claims

1. A replaceable water storage structure for a vehicle-mounted water dispenser, characterized in that: Includes a water outlet base (1), which is detachably connected to an interference fit bottled water connector (3) or a water tank (4), and the bottled water connector (3) or the water tank (4) is optionally installed on the water outlet base (1).

2. The replacement water storage structure for a vehicle-mounted water dispenser according to claim 1, characterized in that: The upper end of the water outlet seat (1) is provided with an insertion port, and a sealing ring (2) is fitted on the insertion port. The water tank (4) and the bottled water connector (3) are both fixedly connected with an insertion cylinder (9) that is interference-fitted with the inner ring of the sealing ring (2).

3. The replacement water storage structure for a vehicle-mounted water dispenser according to claim 2, characterized in that: Both the bottled water connector (3) and the water tank (4) are provided with a drain outlet (8) that communicates with the inner cavity of the insert (9). A valve group for opening and closing the drain outlet (8) is provided vertically inside the insert (9).

4. The replaceable water storage structure for a vehicle-mounted water dispenser according to claim 2, characterized in that: An air inlet (16) that communicates with the inner cavity of the insert (9) is fixedly attached to the outer wall of the bottled water connector (3).

5. The replacement water storage structure for a vehicle-mounted water dispenser according to claim 3, characterized in that: The upper end of the bottled water connector (3) is provided with a bottle mouth thread groove (14) that connects to the drain (8).

6. The replacement water storage structure for a vehicle-mounted water dispenser according to claim 3, characterized in that: The valve assembly includes a vertically sliding valve stem (10), on which a sealing ring (12) is fitted. A limiting head (13) is fixed to the upper end of the valve stem (10), the upper end of the sealing ring (12) abuts against the limiting head (13), and the lower surface of the sealing ring (12) abuts against the upper edge of the drain outlet (8).

7. The replaceable water storage structure for a vehicle-mounted water dispenser according to claim 6, characterized in that: The lower end of the valve stem (10) is fixed to a top plate (19), and a spring (11) is fitted on the valve stem (10). The two ends of the spring (11) abut against the lower edge of the top plate (19) and the drain outlet (8), respectively.

8. The replacement water storage structure for a vehicle-mounted water dispenser according to claim 7, characterized in that: A baffle (5) is fixedly connected inside the insertion port, and a water outlet (7) that communicates with the insertion port is horizontally fixedly connected to the lower end of the water outlet seat (1).

9. The replacement water storage structure for a vehicle-mounted water dispenser according to claim 8, characterized in that: A top rod (6) is vertically fixed to the upper surface of the baffle (5). When the top plate (19) abuts against the top rod (6), it pushes the valve rod (10) to move upward, and the lower surface of the sealing ring (12) separates from the upper edge of the drain (8).

10. The replacement water storage structure for a vehicle-mounted water dispenser according to claim 9, characterized in that: The valve stem (10) has a plurality of guide rods (15) located inside the spring (11) surrounding its peripheral wall. The lower end of the guide rod (15) is fixed to the top plate (19), and the upper end of the guide rod (15) abuts against the lower surface of the sealing ring (12).

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