Detachable and washable water tank on car roof

Abstract

The utility model provides a detachable and washable water tank on a car roof, which relates to the technical field of outdoor camping equipment and comprises a water tank column body, the water tank column body is detachably mounted on a luggage rack at the top of a car and comprises a first water tank column body and a second water tank column body, and one end of the first water tank column body and one end of the second water tank column body are both provided with openings. The two openings are detachably installed together, the first water tank column body and the second water tank column body form a closed water storage cavity, a water adding opening is formed in the first water tank column body or the second water tank column body, a sealing cover is arranged on the water adding opening, a water outlet is formed in the first water tank column body or the second water tank column body, and a stop valve is arranged at the water outlet. The column body of the water tank adopts a split type detachable structure, so that water scales or stains in the water tank can be conveniently cleaned, and the water quality can be ensured to be clean even if the water tank is stored outdoors or under a high-temperature condition for a long time.

Description

Technical Field

[0001] The utility model relates to the technical field of outdoor camping equipment, in particular to a detachable and washable water tank for the roof of a vehicle. Background Art

[0002] With the rise of outdoor travel, when people drive out, they will install a water tank on the roof rack of the vehicle to meet the need for external water use. The existing water tanks are mostly made of PE plastic and aluminum. The PE plastic water tank is not resistant to high temperature and is easily damaged and deformed. When used as a pressure vessel for a long time, both have great potential safety hazards. Moreover, the PE plastic material is difficult to degrade and is not environmentally friendly. The aluminum water tank is easily oxidized to produce harmful substances after being exposed to high temperature in the open air. The harmful substances dissolve in water and will affect people's physical health after being drunk. In addition, the existing water tanks are mostly of an integrated structure, and the water inlets and outlets provided on the water tank are small, which makes it difficult to clean the inside of the water tank. If not cleaned for a long time, scale is likely to form. Drinking water containing scale for a long time is not only not conducive to people's physical health, but also the scale will affect the smooth flow of water. At the same time, during the driving of the vehicle, due to road conditions and other problems, the water carried in the water tank is in a shaking state. Especially on bumpy roads, the shaking of the vehicle causes a large impact on the water tank by the water body in the water tank, resulting in a reduced service life of the water tank. The shaking of the water body in the water tank will also affect the driving stability and control performance of the vehicle, increasing the driving difficulty and potential safety hazards.

[0003] Therefore, a detachable and washable water tank for the roof of a vehicle that solves the above problems is needed. Content of the Utility Model

[0004] The utility model provides a detachable and washable water tank for the roof of a vehicle. The column of the water tank adopts a split and detachable structure, which facilitates the cleaning of scale or stains inside the water tank and can ensure the water quality is clean during long-term storage outdoors or in high-temperature conditions.

[0005] The technical solution of the utility model is realized as follows:

[0006] The detachable and washable water tank for the roof of a vehicle includes a water tank column. The water tank column is detachably installed on the roof rack of the vehicle. The water tank column includes a first water tank column and a second water tank column. One end of each of the first water tank column and the second water tank column is provided with an opening. The two openings are detachably installed together. The first water tank column and the second water tank column form a sealed water storage cavity. A water filling port is provided on the first water tank column or the second water tank column, and a sealing cover is provided on the water filling port. A water outlet is provided on the first water tank column or the second water tank column, and a stop valve is provided at the water outlet.

[0007] As a preferred technical solution, the open inner wall of the first water tank cylinder is provided with a first annular sealing end face, an internal thread surface is arranged between the first annular sealing end face and the open end face of the first water tank cylinder, the open inner wall of the second water tank cylinder is provided with a second annular sealing end face, an external thread surface is arranged between the second annular sealing end face and the open end face of the second water tank cylinder, and the internal thread surface and the external thread surface are installed together.

[0008] As a preferred technical solution, a seal is arranged between the first annular sealing end face and the open end face of the second water tank cylinder and / or between the second annular sealing end face and the open end face of the first water tank cylinder.

[0009] As a preferred technical solution, a wave-proof plate assembly for slowing down the liquid sloshing in the sealed water storage cavity is fixedly installed on the inner end face of the first water tank cylinder or the second water tank cylinder. The wave-proof plate assembly is arranged in the sealed water storage cavity. The wave-proof plate assembly includes an installation column, a plurality of wave-proof plates are arranged in parallel on the installation column, a plurality of water passing holes are arranged on each wave-proof plate, one end of the installation column is fixedly installed on the inner end face of the first water tank cylinder or the second water tank cylinder, and the wave-proof plate at the end of the installation column is installed on the inner wall of the sealed water storage cavity in a clearance fit manner.

[0010] As a preferred technical solution, a wave-proof plate assembly for slowing down the liquid sloshing in the sealed water storage cavity is detachably installed between the first water tank cylinder and the second water tank cylinder. The wave-proof plate assembly is arranged in the sealed water storage cavity. The wave-proof plate assembly includes an installation column, a plurality of wave-proof plates are arranged in parallel on the installation column, and a plurality of water passing holes are arranged on each wave-proof plate.

[0011] As a preferred technical solution, the wave-proof plate at one end of the installation column is clamped between the first annular sealing end face and the open end face of the first water tank cylinder, and the wave-proof plate at the other end of the installation column is installed on the inner wall of the sealed water storage cavity in a clearance fit manner.

[0012] As a preferred technical solution, one or more of an air inlet, a pressure relief valve and a liquid level indicator are arranged on the first water tank cylinder or the second water tank cylinder. At least one disassembly and installation hole is arranged on the outer wall of the first water tank cylinder or the second water tank cylinder, and the disassembly and installation hole is not communicated with the sealed water storage cavity.

[0013] As a preferred technical solution, a fixed mounting seat is arranged on the water tank cylinder, an adjusting long hole is arranged on the fixed mounting seat, an adjustable mounting seat is further arranged on the water tank cylinder, and both the fixed mounting seat and the adjustable mounting seat are installed on the luggage rack through bolts.

[0014] As a preferred technical solution, the adjustable mounting seat includes a U-shaped seat fixedly mounted on the water tank cylinder. A plurality of adjustment long holes are provided on the two side walls of the U-shaped seat in the horizontal direction. A connecting seat is installed in one of the adjustment long holes on each side wall. Adjustment long holes are provided on both of the two connecting seats, and the connecting seat and the luggage rack are installed together by bolts.

[0015] As a preferred technical solution, the adjustable mounting seat includes two adjustment plates, both of the two adjustment plates are vertically and fixedly mounted on the water tank cylinder. A plurality of adjustment long holes are provided on each adjustment plate in the horizontal direction. It further includes a horizontal bottom plate. Connecting seats are respectively provided at both ends of the horizontal bottom plate. Adjustment long holes are provided on both of the two connecting seats, and the connecting seat and the luggage rack are installed together by bolts.

[0016] Adopting the above technical solutions, the beneficial effects of the present utility model are as follows:

[0017] Since the roof detachable water tank includes a first water tank cylinder and a second water tank cylinder which are detachably installed together, when it is necessary to clean the inside of the water tank cylinder, the first water tank cylinder and the second water tank cylinder can be disassembled, and the scale or stains in the water tank cylinder can be cleaned through the open mouth, and the water quality can be guaranteed to be clean even during long-term storage outdoors or in high-temperature situations.

[0018] Since the roof detachable water tank includes a wave prevention plate assembly, when the vehicle equipped with this water tank is driving, the wave prevention plate divides the closed water storage cavity into several small water storage areas, weakening the waves generated by the liquid sloshing when the vehicle brakes suddenly, starts quickly or the road conditions are bumpy, enabling the liquid to stabilize faster, reducing the impact force on the water tank cylinder, and ensuring the stability and driving safety of the vehicle during driving.

[0019] Since the roof detachable water tank includes a water tank cylinder, and the water tank cylinder is detachably installed on the vehicle top luggage rack through a fixed mounting seat and an adjustable mounting seat. When the water tank is not in use, this water tank can be removed to reduce the vehicle load. By adjusting the position of the adjustable mounting seat installed on the fixed mounting seat, the installation position between the water tank cylinder and the luggage rack can be adjusted, enabling this water tank to be installed on the luggage racks of multiple vehicle models, increasing the usage range of this water tank. Among them, the U-shaped seat is more stable, and the cooperation of the adjustment plate connecting seat is more convenient. Description of the Drawings

[0020] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0021] Figure 1 Structural schematic diagram of the present invention;

[0022] Figure 2 Structural schematic diagram of the first water tank cylinder;

[0023] Figure 3 Structural schematic diagram of the first embodiment of the present invention;

[0024] Figure 4 For Figure 3 Enlarged structural schematic diagram at position A in

[0025] Figure 5 Structural schematic diagram of the second embodiment of the present invention;

[0026] Figure 6 Structural schematic diagram of the wave prevention plate assembly in the second embodiment of the present invention;

[0027] Figure 7 Structural schematic diagram of the third embodiment of the present invention;

[0028] Figure 8 For Figure 7 Enlarged structural schematic diagram at position B in

[0029] Figure 9 Structural schematic diagram of the wave prevention plate assembly in the third embodiment of the present invention;

[0030] Figure 10 Structural schematic diagram of the fixed mounting seat;

[0031] Figure 11 Structural schematic diagram of the adjustable mounting seat in the fourth embodiment of the present invention;

[0032] Figure 12 For Figure 11 Exploded view of the adjustable mounting seat in

[0033] Figure 13 Structural schematic diagram of the adjustable mounting seat in the fifth embodiment of the present invention.

[0034] Figure 14 For Figure 13 Exploded view of the adjustable mounting seat in

[0035] Wherein: 1. water tank cylinder; 2. luggage rack; 3. first water tank cylinder; 4. second water tank cylinder; 5. open end; 6. sealed water storage cavity; 7. water filling port; 8. water outlet; 9. stop valve; 10. first annular sealing end face; 11. internal thread surface; 12. second annular sealing end face; 13. external thread surface; 14. air injection port; 15. pressure relief valve; 16. liquid level indicator; 17. disassembly and installation hole; 18. installation post; 19. anti-wave plate; 20. water passing hole; 21. fixed mounting seat; 22. adjusting long hole; 23. U-shaped seat; 24. connecting seat; 25. adjusting plate; 26. horizontal bottom plate; 27. sealing cover. Detailed implementation mode

[0036] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0037] Embodiment 1:

[0038] As Figures 1 - 14 collectively shown, the detachable and washable water tank on the roof includes a water tank cylinder 1, which is detachably installed on the luggage rack 2 on the top of the vehicle. The water tank cylinder 1 includes a first water tank cylinder 3 and a second water tank cylinder 4. One end of each of the first water tank cylinder 3 and the second water tank cylinder 4 is provided with an open end 5, and the two open ends 5 are detachably installed together. The first water tank cylinder 3 and the second water tank cylinder 4 form a sealed water storage cavity 6. A water filling port 7 is provided on the first water tank cylinder 3 or the second water tank cylinder 4, and a sealing cover 27 is provided on the water filling port 7. A water outlet 8 is provided on the first water tank cylinder 3 or the second water tank cylinder 4, and a stop valve 9 is provided at the water outlet 8.

[0039] As Figure 4 shown, the inner wall of the open end 5 of the first water tank cylinder 3 is provided with a first annular sealing end face 10. An internal thread surface 11 is provided between the first annular sealing end face 10 and the end face of the open end 5 of the first water tank cylinder 3. The inner wall of the open end 5 of the second water tank cylinder 4 is provided with a second annular sealing end face 12. An external thread surface 13 is provided between the second annular sealing end face 12 and the end face of the open end 5 of the second water tank cylinder 4. The internal thread surface 11 and the external thread surface 13 are installed together.

[0040] A sealing member is provided between the first annular sealing end face 10 and the end face of the open end 5 of the second water tank cylinder 4 and / or between the second annular sealing end face 12 and the end face of the open end 5 of the first water tank cylinder 3.

[0041] One or more of an air inlet 14, a pressure relief valve 15, and a liquid level indicator 16 are provided on the first water tank cylinder 3 or the second water tank cylinder 4. At least one disassembly and installation hole 17 is provided on the outer wall of the first water tank cylinder 3 or the second water tank cylinder 4. The disassembly and installation hole 17 is not communicated with the sealed water storage cavity 6. When it is necessary to disassemble or install the first water tank cylinder 3 and the second water tank cylinder 4, a tool adapted to the disassembly and installation hole 17 can be inserted into the disassembly and installation hole 17, and by rotating the tool, the disassembly and installation of the first water tank cylinder 3 and the second water tank cylinder 4 can be realized.

[0042] Embodiment 2:

[0043] As Figure 5 and Figure 6 As shown jointly, this embodiment is basically the same as Embodiment 1. The difference lies in that a wave prevention plate assembly for reducing the liquid sloshing in the sealed water storage cavity 6 is fixedly installed on the inner end surface of the first water tank cylinder 3 or the second water tank cylinder 4. The wave prevention plate assembly is arranged in the sealed water storage cavity 6. The wave prevention plate assembly includes a mounting column 18. A plurality of wave prevention plates 19 are arranged in parallel on the mounting column 18. A plurality of water passing holes 20 are provided on each wave prevention plate 19. One end of the mounting column 18 is fixedly installed on the inner end surface of the first water tank cylinder 3 or the second water tank cylinder 4. The wave prevention plate 19 at the end of the mounting column 18 is installed on the inner wall of the sealed water storage cavity 6 in a clearance fit manner.

[0044] In the present utility model, the materials of the first water tank cylinder 3, the second water tank cylinder 4, the wave prevention plate 19, and the mounting column 18 are all 304 stainless steel. Compared with the existing aluminum water tank, 304 stainless steel will not produce harmful substances under outdoor exposure and can withstand greater pressure. Therefore, this water tank has great advantages in terms of safety. Compared with the PE plastic water tank that may release harmful chemical substances during the production process, 304 stainless steel can be recycled and reused without polluting the environment. Therefore, this water tank has great advantages in terms of environmental protection and service life.

[0045] Embodiment 3:

[0046] As Figures 7 - 9 As shown jointly, this embodiment is basically the same as Embodiment 1. The difference lies in that a wave prevention plate assembly for reducing the liquid sloshing in the sealed water storage cavity 6 is detachably installed between the first water tank cylinder 3 and the second water tank cylinder 4. The wave prevention plate assembly is arranged in the sealed water storage cavity 6. The wave prevention plate assembly includes a mounting column 18. A plurality of wave prevention plates 19 are arranged in parallel on the mounting column 18. A plurality of water passing holes 20 are provided on each wave prevention plate 19.

[0047] The wave prevention plate 19 at one end of the mounting column 18 is clamped between the first annular sealing end face 10 and the open end face 5 of the first water tank cylinder 3, and the wave prevention plate 19 at the other end of the mounting column 18 is installed on the inner wall of the sealed water storage cavity 6 in a clearance fit manner.

[0048] Embodiment 4:

[0049] As Figures 10 - 12 collectively shown, this embodiment is basically the same as Embodiment 1. The difference lies in that a fixed mounting seat 21 is provided on the water tank cylinder 1, an adjustment long hole 22 is provided on the fixed mounting seat 21, and an adjustable mounting seat is further provided on the water tank cylinder 1. Both the fixed mounting seat 21 and the adjustable mounting seat are mounted together with the luggage rack 2 by bolts, and the bolts are not marked in the figure.

[0050] The adjustable mounting seat includes a U-shaped seat 23. The U-shaped seat 23 is fixedly mounted on the water tank cylinder 1. A number of adjustment long holes 22 are provided in the horizontal direction on the two side walls of the U-shaped seat 23. A connecting seat 24 is installed in one of the adjustment long holes 22 on each side wall. Adjustment long holes 22 are provided on both of the two connecting seats 24. The connecting seat 24 is mounted together with the luggage rack 2 by bolts, and the bolts are not marked in the figure.

[0051] Embodiment 5:

[0052] As Figure 13 and Figure 14 collectively shown, this embodiment is basically the same as Embodiment 4. The difference lies in that the adjustable mounting seat includes two adjustment plates 25. Both of the two adjustment plates 25 are vertically and fixedly mounted on the water tank cylinder 1. A number of adjustment long holes 22 are provided in the horizontal direction on each adjustment plate 25. It further includes a horizontal bottom plate 26. Connecting seats 24 are respectively provided at both ends of the horizontal bottom plate 26. Adjustment long holes 22 are provided on both of the two connecting seats 24. The connecting seat 24 is mounted together with the luggage rack 2 by bolts, and the bolts are not marked in the figure.

[0053] In Embodiments 1-5 of the present utility model, the length of the second water tank cylinder 4 can be reduced according to actual needs, and the second water tank cylinder 4 can be used as the end sealing cover of the water tank cylinder.

[0054] In summary, the water tank cylinder of the present utility model adopts a split and detachable structure, which facilitates the cleaning of scale or stains inside the water tank and can ensure the water quality is clean during long-term storage outdoors or in high-temperature situations.

[0055] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. The detachable and washable water tank for the vehicle roof includes a water tank cylinder, and the water tank cylinder is detachably installed on the roof rack of the vehicle. It is characterized in that, The water tank cylinder includes a first water tank cylinder and a second water tank cylinder. One end of each of the first water tank cylinder and the second water tank cylinder is provided with an open end, and the two open ends are installed together in a detachable manner. The first water tank cylinder and the second water tank cylinder form a sealed water storage cavity. A water filling port is provided on the first water tank cylinder or the second water tank cylinder, and a sealing cover is provided on the water filling port. A water outlet is provided on the first water tank cylinder or the second water tank cylinder, and a stop valve is provided at the water outlet.

2. The detachable and washable water tank for vehicle roof according to claim 1, wherein The inner wall of the open end of the first water tank cylinder is provided with a first annular sealing end face. An internal thread surface is provided between the first annular sealing end face and the open end face of the first water tank cylinder. The inner wall of the open end of the second water tank cylinder is provided with a second annular sealing end face. An external thread surface is provided between the second annular sealing end face and the open end face of the second water tank cylinder. The internal thread surface and the external thread surface are installed together.

3. The detachable and washable water tank for vehicle roof according to claim 2, wherein A sealing member is provided between the first annular sealing end face and the open end face of the second water tank cylinder and / or between the second annular sealing end face and the open end face of the first water tank cylinder.

4. The detachable and washable water tank for vehicle roof according to claim 2, wherein An anti-sway plate assembly for slowing down the liquid sloshing in the sealed water storage cavity is fixedly installed on the inner end face of the first water tank cylinder or the second water tank cylinder. The anti-sway plate assembly is arranged in the sealed water storage cavity. The anti-sway plate assembly includes an installation column, and a plurality of anti-sway plates are arranged in parallel on the installation column. A plurality of water passing holes are provided on each anti-sway plate. One end of the installation column is fixedly installed on the inner end face of the first water tank cylinder or the second water tank cylinder, and the anti-sway plate located at the end of the installation column is installed on the inner wall of the sealed water storage cavity in a clearance fit manner.

5. The detachable and washable water tank for vehicle roof according to claim 2, wherein An anti-sway plate assembly for slowing down the liquid sloshing in the sealed water storage cavity is installed between the first water tank cylinder and the second water tank cylinder in a detachable manner. The anti-sway plate assembly is arranged in the sealed water storage cavity. The anti-sway plate assembly includes an installation column, and a plurality of anti-sway plates are arranged in parallel on the installation column. A plurality of water passing holes are provided on each anti-sway plate.

6. The detachable and washable water tank for the vehicle roof according to claim 5, wherein The anti-sway plate located at one end of the installation column is clamped between the first annular sealing end face and the open end face of the first water tank cylinder, and the anti-sway plate located at the other end of the installation column is installed on the inner wall of the sealed water storage cavity in a clearance fit manner.

7. The detachable and washable water tank for the vehicle roof according to claim 2, wherein One or more of an air injection port, a pressure relief valve and a liquid level indicator are provided on the first water tank cylinder or the second water tank cylinder. At least one disassembly and installation hole is provided on the outer wall of the first water tank cylinder or the second water tank cylinder, and the disassembly and installation hole is not communicated with the sealed water storage cavity.

8. The detachable and washable water tank for vehicle roof according to claim 1, wherein A fixed mounting seat is provided on the water tank cylinder, and an adjusting long hole is provided on the fixed mounting seat. An adjustable mounting seat is also provided on the water tank cylinder. Both the fixed mounting seat and the adjustable mounting seat are installed on the luggage rack through bolts.

9. The detachable and washable water tank for vehicle roof according to claim 8, wherein The adjustable mounting seat includes a U-shaped seat which is fixedly mounted on the water tank cylinder. A plurality of adjusting long holes are provided in the two side walls of the U-shaped seat along the horizontal direction. A connecting seat is installed in one of the adjusting long holes on each side wall. Adjusting long holes are provided on both of the two connecting seats, and the connecting seat and the luggage rack are installed together by bolts.

10. The detachable and washable water tank for the vehicle roof according to claim 8, characterized in that, The adjustable mounting seat includes two adjusting plates which are both vertically and fixedly mounted on the water tank cylinder. A plurality of adjusting long holes are provided in each adjusting plate along the horizontal direction. It further includes a horizontal bottom plate. A connecting seat is provided at each end of the horizontal bottom plate. Adjusting long holes are provided on both of the two connecting seats, and the connecting seat and the luggage rack are installed together by bolts.

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