Vehicle-mounted refrigerator with water tank

Abstract

The utility model discloses a vehicle-mounted refrigerator with a water tank, which comprises a water storage tank detachably connected in an inner container of the vehicle-mounted refrigerator. The water outlet hole is formed in the lower end of the water storage tank; the sealing cover is connected into the water storage tank in a sliding manner; the spring is arranged between the sealing cover and the water storage tank, and the elasticity of the spring is used for enabling the sealing cover to seal the water outlet hole; a water outlet pipe communicated with the water outlet hole is arranged on the vehicle-mounted refrigerator; an ejector rod right opposite to the sealing cover is arranged in the water outlet pipe. The independent detachable water storage tank is arranged, so that the vehicle-mounted refrigerator has the function of a refrigeration water dispenser, and meanwhile, the water storage tank can be conveniently cleaned or filled with water; communication with the water outlet pipe is automatically completed, and extra operation steps are not needed; and water in the water storage tank flows outwards by virtue of self gravity, a water flow driving mechanism is not needed, and the use scene is expanded.

Description

Technical Field

[0001] The utility model belongs to the technical field of vehicle-mounted refrigerators, and in particular relates to a vehicle-mounted refrigerator with a water tank. Background Art

[0002] Car refrigerators are currently frequently used electrical appliances when going out for outdoor activities. The mineral water bottles, cola cans and other beverage bottles used in current car refrigerators are mostly round, which will take up more space, especially when the interior of the refrigerator is filled with beverage bottles, which will waste space.

[0003] Chinese patent document with publication number CN111076487A discloses a vehicle-mounted refrigerator with a built-in water dispenser. The vehicle-mounted refrigerator with a built-in water dispenser includes a base body, and the base body is symmetrically provided with four supports in front, back, left and right directions. A rotating cavity is provided inside the base body, and a motor is fixedly provided on the lower wall surface of the rotating cavity. A first shaft is connected to the upper end of the motor for power connection, and a first gear is fixedly provided on the first shaft. A transmission chain is meshed on the first gear. The vehicle-mounted refrigerator with a built-in water dispenser provided by the invention can be used as both a refrigerator and a water dispenser, avoiding the problem of difficulty in drinking water in the car. At the same time, there is no need to place a water dispenser in the car, saving space.

[0004] In actual use, even if the water storage chamber is completely filled with clean water, scale will still appear after long-term use. In addition, in order to reduce the space occupied by the outer packaging of beverages, beverages are also placed in the water storage chamber, which requires the water storage chamber to be cleaned. In the above-mentioned patent scheme, the refrigerator forms a water storage chamber for water by separating areas. At the same time, since the water pipe of the water outlet device extends into the bottom of the water storage chamber, coupled with the limitation of the water outlet device, the water storage chamber cannot be disassembled. When cleaning the water storage chamber, it is necessary to face the huge size of the car refrigerator, which is inconvenient to clean. Utility Model Content

[0005] In order to overcome the technical problem in the prior art that the water tank in the car refrigerator cannot be disassembled due to the limitation of the water outlet device, resulting in inconvenience in cleaning the water tank; one purpose of the utility model is to provide a car refrigerator with a water tank, by arranging an independent detachable water tank, and a normally closed connecting device is arranged at the bottom of the water tank. After the water tank is placed in the car refrigerator, the connecting device automatically opens and connects with the water outlet pipe.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a vehicle refrigerator with a water tank, comprising a water tank, which is detachably connected to the inner tank of the vehicle refrigerator; a water outlet hole, which is arranged at the lower end of the water tank; a sealing cover, which is slidably connected to the water tank; a spring, which is arranged between the sealing cover and the water tank, and the elastic force of the spring is used to make the sealing cover seal the water outlet hole; wherein a water outlet pipe connected to the water outlet hole is arranged on the vehicle refrigerator; a push rod opposite to the sealing cover is arranged in the water outlet pipe; when the water tank is installed in the inner tank, the sealing cover is driven by the push rod until it no longer seals the water outlet hole.

[0007] When the water tank is taken out, the water tank can be conveniently cleaned, and at the same time, the elastic force of the spring causes the sealing cover to seal the water outlet, and then water can be conveniently added to the water tank; when the water tank is put back into the inner tank, the push rod drives the sealing cover to no longer seal the water outlet, and water is taken through the water outlet pipe.

[0008] Furthermore, an embedding hole is provided at the lower end of the inner tank; the water outlet pipe is installed at the bottom of the embedding hole; a convex eaves is provided on the outer wall of the water outlet pipe; the convex eaves is located in the embedding hole; a locking ring is provided on the water outlet pipe at the lower end of the embedding hole; the locking ring is detachably connected to the lower part of the water outlet pipe.

[0009] The locking ring is installed on the water outlet pipe so that the convex eave and the locking ring are clamped on the inner tank, thereby completing the fixation of the water outlet pipe.

[0010] Furthermore, a water diversion elbow connected to the water outlet pipe is provided at the lower end of the water outlet pipe; one end of the water diversion elbow is located outside the vehicle refrigerator, and the other end is located below the locking ring.

[0011] The water diversion elbow is located at the bottom of the water tank, and the water in the water tank flows outward under the action of gravity without external power. The water diversion elbow can be used as a mobile vehicle refrigerator or when the vehicle refrigerator is powered off.

[0012] Specifically, the outer wall of the water outlet pipe is provided with an external thread; the inner wall of the locking ring is provided with a first internal thread matching the external thread; and the water diversion elbow is provided with a second internal thread matching the external thread.

[0013] Furthermore, a filling cover is provided on the upper part of the water outlet pipe; the upper end of the filling cover is flush with the inner bottom of the inner tank; and the upper part of the filling cover fills the upper part of the embedding hole.

[0014] The filling cover closes the embedding hole, and when the water storage tank is removed, the inner bottom of the inner tank is flat, which is convenient for cleaning and wiping, and is not easy to hide dirt.

[0015] Specifically, the lower end of the filling cap is provided with a third internal thread matching the external thread.

[0016] Optionally, an interface pipe is provided at the end of the water diversion elbow; and a pipe plug for sealing the interface pipe is detachably connected to the end of the interface pipe.

[0017] Optionally, a faucet is provided at the end of the water diversion elbow.

[0018] Specifically, a water tank cover is detachably connected to the upper end of the water storage tank; a refrigerator cover is provided at the upper end of the vehicle refrigerator; the water tank cover is stored between the inner tank and the refrigerator cover; one side of the refrigerator cover is rotatably connected to the vehicle refrigerator, and a buckle for engaging with the vehicle refrigerator is provided on the other side of the refrigerator cover.

[0019] Furthermore, the lower end of one side of the vehicle refrigerator is rotatably connected to two wheels, and the upper end of the other side is rotatably connected to a pull rod; a refrigeration unit is arranged in the vehicle refrigerator; and a control panel is arranged on the outer wall of the vehicle refrigerator.

[0020] After being separated from the vehicle body, the vehicle refrigerator can be used as an insulated box, or can be used as a mobile refrigerator in combination with an external or internal power supply, thereby expanding the usage scenarios.

[0021] Compared with the prior art, the beneficial effects of the present invention are:

[0022] 1. By setting an independent and detachable water storage tank in the car refrigerator, the car refrigerator has the function of a refrigerated water dispenser. When the water dispenser function is not needed (after the water storage tank is removed), the car refrigerator inner tank can still have a large enough storage space;

[0023] 2. After the water tank is removed, it is easy to clean the water tank and add water to the water tank. When the water tank is placed in the inner tank, it automatically connects with the water outlet pipe, and water can be taken through the water outlet pipe without additional operation steps. It is simple and convenient to assemble and use;

[0024] 3. The water in the water tank flows outward by its own gravity, and there is no need to set up a water flow drive mechanism. That is, water can be automatically drawn when the power supply is disconnected, which expands the usage scenarios. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the distribution of parts of the utility model;

[0026] Figure 2 It is a structural schematic diagram of the inner container of the utility model;

[0027] Figure 3 For the utility model Figure 2 The enlarged schematic diagram of the middle A part;

[0028] Figure 4 For the utility model Figure 3 The enlarged schematic diagram of the middle part B;

[0029] Figure 5 It is a structural schematic diagram of the utility model.

[0030] In the figure: 1. car refrigerator; 11. refrigerator cover; 12. wheels; 13. refrigeration unit; 14. pull rod; 15. control panel; 2. liner; 21. embedding hole; 3. water storage tank; 31. insert pipe; 32. water outlet hole; 4. water tank cover; 5. water outlet pipe; 51. top rod; 52. convex eaves; 53. first gasket; 54. locking ring; 61. sealing cover; 62. spring; 7. water diversion elbow; 81. interface pipe; 82. pipe plug; 91. filling cover; 92. second gasket. DETAILED DESCRIPTION

[0031] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0032] In the description of the present invention, it should be noted that directional words, such as the terms "center", "lateral", "longitudinal", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc., indicating directions and positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of narrating the present invention and simplifying the description, and 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 cannot be understood as limiting the specific protection scope of the present invention.

[0033] In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features. Therefore, the definition of "first" and "second" features can explicitly or implicitly include one or more of the features. In the description of the utility model, the meaning of "several" is two or more, unless otherwise clearly and specifically defined.

[0034] In the present invention, unless otherwise specified and limited, the terms "setting", "installation" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can also be a mechanical connection; it can be directly connected, or it can be connected through an intermediate medium, or two elements can be internally connected. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0035] See also Figure 1-Figure 5 A vehicle refrigerator with a water tank comprises an inner tank 2 arranged inside the vehicle refrigerator 1; a heat-insulating material is arranged between the inner tank 2 and the outer wall of the vehicle refrigerator 1; a water storage tank 3 is detachably connected to the inner tank 2; a water tank cover 4 is detachably connected to the upper end of the water storage tank 3; a refrigerator cover 11 is arranged at the upper end of the vehicle refrigerator 1; the water tank cover 4 is stored between the inner tank 2 and the refrigerator cover 11; one side of the refrigerator cover 11 is rotatably connected to the vehicle refrigerator 1, and the other side of the refrigerator cover 11 is provided with a buckle that is engaged with the vehicle refrigerator 1.

[0036] The lower left end of the vehicle refrigerator 1 is rotatably connected to two wheels 12, and the outer periphery of the wheels 12 extends out of the outer wall of the vehicle refrigerator 1; the upper right end is rotatably connected to a pull rod 14; a refrigeration unit 13 is arranged in the vehicle refrigerator 1 on the right side of the inner tank 2; and a control panel 15 is arranged at the upper end of the vehicle refrigerator 1.

[0037] A plug 31 is provided at the lower end of the water tank 3; a water outlet 32 ​​connected to the water tank 3 is provided at the bottom of the plug 31; an embedding hole 21 is provided at the bottom of the inner tank 2; a water outlet pipe 5 is provided at the bottom of the embedding hole 21; the plug 31 is inserted into the water outlet pipe 5; a sealing cover 61 for sealing the water outlet hole 32 is axially slidably connected in the plug 31; a spring 62 for making the sealing cover 61 slide downward to seal the water outlet hole 32 is provided between the plug 31 and the sealing cover 61; a top rod 51 capable of passing through the water outlet hole 32 and abutting against the lower end of the sealing cover 61 is provided in the water outlet pipe 5.

[0038] The outer wall of the water outlet pipe 5 is provided with a convex eaves 52; a first gasket 53 is provided between the convex eaves 52 and the inner bottom of the embedding hole 21; a filling cover 91 is provided on the upper part of the water outlet pipe 5; a second gasket 92 is provided between the filling cover 91 and the water outlet pipe 5; the first gasket 53 and the second gasket 92 increase the sealing performance; the upper end of the filling cover 91 is flush with the inner bottom of the inner tank 2; the upper part of the filling cover 91 fills the upper part of the embedding hole 21.

[0039] A locking ring 54 is provided on the water outlet pipe 5 at the lower end of the embedding hole 21; a water diversion elbow 7 connected to the water outlet pipe 5 is provided on the water outlet pipe 5 below the locking ring 54; the water diversion elbow 7 is in an inverted L-shape; one end of the water diversion elbow 7 is located outside the vehicle refrigerator 1, and the other end is located below the locking ring 54.

[0040] The outer wall of the water outlet pipe 5 is provided with an external thread; the inner wall of the locking ring 54 is provided with a first internal thread matching the external thread; the water diversion elbow 7 is provided with a second internal thread matching the external thread; the lower end of the filling cap 91 is provided with a third internal thread matching the external thread.

[0041] The end of the water diversion elbow 7 is provided with an interface pipe 81; the end of the interface pipe 81 is detachably connected with a pipe plug 82 for sealing the interface pipe 81. In other embodiments, the end of the water diversion elbow 7 can also be provided as a faucet.

[0042] The above description is only a specific embodiment of the present invention, but the technical features of the present invention are not limited thereto. Any changes or modifications made by any technician in the field of the present invention are included in the patent scope of the present invention.

Claims

1. A vehicle refrigerator with a water tank, characterized in that: Included A water storage tank, the water storage tank being detachably connected to the inner tank of the vehicle refrigerator; A water outlet hole, the water outlet hole is arranged at the lower end of the water storage tank; A sealing cover, the sealing cover being slidably connected in the water storage tank; A spring, wherein the spring is arranged between the sealing cover and the water storage tank, and the elastic force of the spring is used to make the sealing cover seal the water outlet hole; Among them, the vehicle refrigerator is provided with a water outlet pipe connected with the water outlet hole; the water outlet pipe is provided with a push rod directly facing the sealing cover; when the water storage tank is installed in the inner tank, the sealing cover is driven by the push rod until it no longer seals the water outlet hole.

2. The vehicle refrigerator according to claim 1, characterized in that: An embedding hole is provided at the lower end of the inner tank; the water outlet pipe is installed at the bottom of the embedding hole; a convex eaves is provided on the outer wall of the water outlet pipe; the convex eaves is located in the embedding hole; a locking ring is provided on the water outlet pipe at the lower end of the embedding hole; the locking ring is detachably connected to the lower part of the water outlet pipe.

3. The vehicle refrigerator according to claim 2, characterized in that: A water diversion elbow pipe connected to the water outlet pipe is arranged at the lower end of the water outlet pipe; one end of the water diversion elbow pipe is located outside the vehicle refrigerator, and the other end is located below the locking ring.

4. The vehicle refrigerator according to claim 3, characterized in that: The outer wall of the water outlet pipe is provided with an external thread; the inner wall of the locking ring is provided with a first internal thread matched with the external thread; and the water diversion elbow is provided with a second internal thread matched with the external thread.

5. The vehicle refrigerator according to claim 4, characterized in that: A filling cap is arranged on the upper part of the water outlet pipe; the upper end of the filling cap is flush with the inner bottom of the inner tank; the upper part of the filling cap fills the upper part of the embedding hole.

6. The vehicle refrigerator according to claim 5, characterized in that: The lower end of the filling cap is provided with a third internal thread matching the external thread.

7. The vehicle refrigerator according to any one of claims 3 to 6, characterized in that: An interface pipe is arranged at the end of the water diversion elbow; a pipe plug for sealing the interface pipe is detachably connected to the end of the interface pipe.

8. The vehicle refrigerator according to any one of claims 3 to 6, characterized in that: A faucet is arranged at the end of the water diversion elbow.

9. The vehicle refrigerator according to any one of claims 1 to 6, characterized in that: The upper end of the water storage tank is detachably connected to a water tank cover; the upper end of the vehicle refrigerator is provided with a refrigerator cover; the water tank cover is stored between the inner tank and the refrigerator cover; one side of the refrigerator cover is rotatably connected to the vehicle refrigerator, and the other side of the refrigerator cover is provided with a buckle that is engaged with the vehicle refrigerator.

10. The vehicle refrigerator according to any one of claims 1 to 6, characterized in that: The lower end of one side of the vehicle refrigerator is rotatably connected to two wheels, and the upper end of the other side is rotatably connected to a pull rod; a refrigeration unit is arranged in the vehicle refrigerator; and a control panel is arranged on the outer wall of the vehicle refrigerator.

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