Car roof platform with water storage function

Abstract

The car roof platform with the water storage function is characterized in that the car roof platform comprises a water storage frame, a circulating through water storage cavity is formed in the water storage frame, a plurality of transverse pipes which are evenly distributed in the first direction and / or the second direction at intervals are installed on the water storage frame, and the transverse pipes are provided with inner cavities; the inner cavity is communicated with the water storage cavity; the water storage frame is provided with a first inclined face located at the top and a second inclined face located at the bottom, and the first inclined face and the second inclined face are opposite and extend outwards in an inclined mode. The water storage frame is provided with a water inlet / outlet for filling or discharging water into or out of the water storage frame; the first inclined plane located at the top and the second inclined plane located at the bottom are arranged on the water storage frame, the sunlight illumination area is increased through the extension length of the inclined planes, the heat exchange effect is improved, water stored inside is heated, and hot water can be conveniently used at night outdoors.

Description

Technical Field

[0001] The invention relates to the technical field of vehicle roof platforms, and in particular to a vehicle roof platform with a water storage function. Background Art

[0002] The roof platform installed on the top of the car can be used to load luggage and other items to improve the loading capacity of the car. Especially for outdoor travel, in addition to carrying luggage, the outdoor demand for water is large, including drinking water and domestic water. If water is stored separately, the amount of luggage will increase and occupy the luggage loading space. Therefore, consider using the roof platform as a water storage container, which can save luggage space. The existing roof luggage rack mainly uses a round tube structure as a water storage container, which has a small capacity and cannot absorb solar heat to heat the internal stored water, which is not convenient for outdoor use. Summary of the invention

[0003] 1. Technical issues

[0004] The purpose of the present invention is to provide a roof platform with a water storage function to solve the problem of increasing the water storage capacity and heating the stored water.

[0005] (II) Technical solution

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] A roof platform with a water storage function comprises a water storage frame, wherein a circulating water storage cavity is provided in the water storage frame, and a plurality of transverse tubes evenly spaced along a first direction and / or along a second direction are installed on the water storage frame, wherein the transverse tubes have an inner cavity, and the inner cavity is connected to the water storage cavity; the water storage frame has a first inclined surface at the top and a second inclined surface at the bottom, wherein the first inclined surface and the second inclined surface are opposite to each other and extend obliquely outward; and the water storage frame is provided with a water inlet and outlet for filling or draining water into the interior.

[0008] Preferably, the water storage frame is provided with an installation groove extending in the circumferential direction and opening inwardly, and sealing connection ends matching the cross tube are installed at intervals in the installation groove, and the sealing connection end includes a connecting portion, and the connecting portion is provided with a first plug-in portion and a second plug-in portion, the first plug-in portion and the second plug-in portion are connected, the first plug-in portion is sealed and connected to the water storage cavity, and the second plug-in portion is sealingly inserted into the cross tube.

[0009] Preferably, a first sealing ring is sleeved on the first plug-in portion, a first sealing groove, a second sealing groove and a third sealing groove are spaced apart on the second plug-in portion, and at least two first sealing members are arranged in the first sealing groove, the second sealing groove and the third sealing groove.

[0010] Preferably, a plurality of connecting grooves are provided on the transverse tube, and a plurality of grooves are provided at intervals on the surface of the transverse tube.

[0011] Preferably, the water storage frame includes a first tube body and two second tube bodies arranged at intervals, a corner tube body is connected between adjacent first tube bodies and second tube bodies, the first tube body, the second tube body and the corner tube body are connected to form the water storage cavity, the water inlet and outlet are arranged on the corner tube body; a sealing plug cover is provided on the water inlet and outlet.

[0012] Preferably, the upper surface of the first tube body, the upper surface of the second tube body and the upper surface of the corner tube body constitute a first inclined surface; the lower surface of the first tube body, the lower surface of the second tube body and the lower surface of the corner tube body constitute a second inclined surface.

[0013] Preferably, a multiple sealing structure is provided between the corner tube body and the first tube body and the second tube body, and the multiple sealing structure includes an insertion part provided at both ends of the corner tube body, the insertion part is plugged into and fits with the first tube body or the second tube body, and a fourth sealing groove, a fifth sealing groove and a sixth sealing groove are provided on the insertion part at intervals, and at least two second sealing components are provided in the fourth sealing groove, the fifth sealing groove and the sixth sealing groove.

[0014] Preferably, the lowest point of the water inlet and outlet is located below the highest point of the water storage cavity.

[0015] Preferably, at least one wave-breaking block is arranged at intervals in the water storage frame and the transverse tube.

[0016] Preferably, the wave-breaking block comprises a block body adapted to the cross-section of the water storage cavity or the cross-section of the inner cavity, the block body is provided with a through hole, and the block body is provided with a notch arranged along the circumferential direction.

[0017] (III) Beneficial effects

[0018] After installing the transverse pipe on the water storage frame, luggage can be loaded. A water storage cavity is set in the water storage frame, and an inner cavity is set in the transverse pipe. The water storage cavity is connected with the inner cavity to increase the internal water storage capacity. Outdoor domestic water is stored in the water storage cavity and the inner cavity to meet the needs of outdoor use. At the same time, a first inclined surface at the top and a second inclined surface at the bottom are set on the water storage frame. The extended length of the inclined surface is used to increase the solar illumination area, improve the heat exchange effect, and realize the heating of the internal stored water, so that hot water can be used outdoors at night.

[0019] The second slope at the bottom can also absorb the light and heat reflected by the roof, further improving the heat exchange effect;

[0020] The water inlet and outlet are arranged on the water storage frame to facilitate the replenishment of water inside or the discharge of water outside for use. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural schematic diagram of an embodiment of the present invention;

[0022] Figure 2 for Figure 1 A schematic cross-sectional structure diagram of ;

[0023] Figure 3 This is a schematic diagram of the structure of a water storage frame in an embodiment of the present invention;

[0024] Figure 4 for Figure 3 A schematic diagram of the partially enlarged structure at center A;

[0025] Figure 5 Schematic diagram of the structure of the transverse tube in the embodiment of the present invention;

[0026] Figure 6 This is a schematic diagram of the structure of a wave-breaking block in an embodiment of the present invention;

[0027] Figure 7 This is a schematic diagram of the structure of the sealed connection end in an embodiment of the present invention;

[0028] Figure 8 This is a schematic diagram of the structure of the sealing plugging cover in an embodiment of the present invention;

[0029] exist Figures 1 to 8 In the figure, the corresponding relationship between the component names or lines and the figure numbers is as follows:

[0030] Water storage frame 1, mounting groove 101, first tube body 102, second tube body 103, corner tube body 104, sealing plug cover 105, cover body 1051, threaded structure 1052, step hole 1053, pressure relief groove 1054, connecting ring 1055, multiple sealing structure 106, insertion part 107, fourth sealing groove 108, fifth sealing groove 109, sixth sealing groove 110, water storage cavity 2, cross pipe 3, connecting groove 31, groove 32, inner cavity 4, first inclined surface 5, second inclined surface 6, water inlet and outlet 7, sealing connection end 8, connecting part 81, first plug-in part 82, second plug-in part 83, first sealing ring 84, first sealing groove 85, second sealing groove 86, third sealing groove 87, wave-breaking block 9, block 91, through hole 92, notch 93. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0032] See also Figure 1-Figure 7 As shown, in an embodiment of the present invention, a roof platform with a water storage function is proposed, comprising a water storage frame 1, wherein a circulating water storage cavity 2 is provided in the water storage frame 1, and a plurality of transverse tubes 3 are installed on the water storage frame 1 and are evenly spaced along a first direction and / or along a second direction, wherein the transverse tube 3 has an inner cavity 4, and the inner cavity 4 is connected to the water storage cavity 2, wherein the first direction and the second direction are different, thereby, the transverse tubes 3 can be evenly distributed along the length direction or the width direction of the water storage frame 1, or can be evenly distributed along the length direction and the width direction at the same time, which, on the one hand, provides a load-bearing point for transferring luggage, and on the other hand, can increase the water storage capacity of the water storage frame 1, and effectively utilize the roof space to realize the integration of the two functions of water storage and luggage loading.

[0033] By connecting the water storage cavity 2 and the inner cavity 4, a large water storage capacity is achieved on the entire roof platform, which can be adapted to outdoor domestic water storage. At the same time, the luggage load is fixed by the water storage frame 1 and the cross pipe 3, with a large carrying space, which can carry more luggage.

[0034] In order to facilitate the heat exchange and heating of the stored water, hot water can be used for domestic water. The water storage frame 1 has a first slope 5 at the top and a second slope 6 at the bottom. The first slope 5 and the second slope 6 are opposite to each other and extend outwardly. The first slope 5 extending obliquely can receive more sunlight, improve the heat exchange efficiency, and heat the internal stored water. The second slope 6 extending obliquely can utilize the heat energy reflected from the roof, further improve the roof heat energy utilization efficiency, and ensure the heating of the internal stored water. The specific slope angle is 10 degrees, and the rounded corners are processed at the corners to ensure both aesthetics and reduce wind resistance while taking into account the larger water tank capacity.

[0035] In order to ensure a good heat exchange effect, the water storage frame 1 and the cross tube 3 are made of aluminum profiles and are plated with a black film on the surface to enhance the heat absorption and heat conduction effects and shorten the time for heating the internal stored water.

[0036] At the same time, a water inlet and outlet 7 for filling or draining water into the water storage frame 1 is provided. The water inlet and outlet 7 is provided to facilitate the replenishment of water into the interior and also to drain water out for use.

[0037] In order to monitor the state of the internal water after heating, a temperature sensor is also integrated on the water storage frame 1 to monitor the internal water heating temperature to ensure safe use. At the same time, a pressure relief valve and an air charging valve are integrated on the water storage frame 1. The pressure relief valve and the air charging valve are both arranged at the water inlet and outlet 7. When the internal water is heated and the internal pressure increases, the pressure relief valve releases the pressure to keep the internal air pressure stable. When the internal air pressure is insufficient, the air charging valve is used to charge the air to keep the internal air pressure stable, so as to ensure that there is sufficient pressure when the water is discharged to the outside, and to ensure smooth drainage to the outside.

[0038] The water inlet and outlet 7 can be set at the four corners of the entire water storage frame 1 without affecting the overall structure. The water inlet and water outlet can be separated. For example, by connecting a water gun at the water outlet, water can be directly discharged outward through the water gun for use.

[0039] The entire roof platform is installed on the roof for use, and a spoiler can be integrated on the water storage frame 1 to reduce wind resistance, so that the vehicle driving is not affected after the roof platform is installed.

[0040] In order to facilitate the installation of the cross pipe 3 and the internal water diversion, a mounting groove 101 extending circumferentially and opening inward is provided on the water storage frame 1, and sealing connection ends 8 matching the cross pipe 3 are installed at intervals in the mounting groove 101, and the sealing connection end 8 includes a connecting portion 81, and a first plug-in portion 82 and a second plug-in portion 83 are provided on the connecting portion 81, the first plug-in portion 82 and the second plug-in portion 83 are connected, the first plug-in portion 82 is sealed and connected with the water storage cavity 2, and the second plug-in portion 83 is sealingly inserted into the cross pipe 3; the water storage frame 1 is connected to the cross pipe 3 through the sealing connection end 8, and the water storage cavity 2 and the inner cavity 4 are connected by using the internally connected first plug-in portion 82 and second plug-in portion 83, and a sealed connection is achieved at the connecting position.

[0041] In order to ensure the sealing effect at the connection, a first sealing ring 84 is specifically sleeved on the first plug-in part 82, and a first sealing groove 85, a second sealing groove 86 and a third sealing groove 87 are spaced apart on the second plug-in part 83. At least two first sealing members are provided in the first sealing groove 85, the second sealing groove 86 and the third sealing groove 87. The first sealing member can be an O-ring or a sealant. Specifically, at least two sealing methods are used in the above three sealing grooves to ensure the sealing performance of the connection position.

[0042] In order to facilitate the engagement of structures such as straps on the cross tube 3, a plurality of connection grooves 31 are provided on the cross tube 3. The cross section of the connection groove 31 may be an inverted "T" shape. At the same time, a plurality of grooves 32 are provided at intervals on the surface of the cross tube 3. The grooves 32 are used to increase friction when loading luggage.

[0043] Specifically, the water storage frame 1 includes a first tube body 102 and two second tube bodies 103 arranged at intervals, and a corner tube body 104 is connected between the adjacent first tube bodies 102 and second tube bodies 103. The first tube body 102, the second tube body 103 and the corner tube body 104 are connected to form the water storage cavity 2. The water inlet and outlet 7 are arranged on the corner tube body 104, so that the water inlet and outlet 7 are arranged at four corners, which is convenient for realizing the separation of water replenishment and water discharge. At the same time, a sealing plug cover 105 is provided on the water inlet and outlet 7. Figure 8 As shown, the sealing plugging cover 105 includes a cover body 1051 and a threaded structure 1052 arranged on the cover body 1051. The cover body 1051 is provided with a step hole 1053 for installing a pressure relief valve and an air charging valve. The small hole of the step hole 1053 is a threaded hole, and the pressure relief valve and the air charging valve are locked and installed through the threaded hole. At the same time, two symmetrical pressure relief grooves 1054 are provided on the threaded structure. Before the water storage cavity 2 needs to be filled with water, the pressure relief grooves 1054 are connected to the water storage cavity 2 by rotating the entire sealing plugging cover 105 at a certain angle to release the pressure. Under the limiting effect of the threaded structure 1052, during the internal pressure relief process, the risk of the sealing plugging cover 105 being ejected and injuring people when it is opened is avoided. After the internal pressure is relieved to a safe condition, the entire sealing plugging cover 105 is completely disassembled and filled with water through the water inlet and outlet 7, thereby ensuring safety during the water filling process.

[0044] Specifically, two connecting rings 1055 extending upward and spaced apart are provided on the cover body 1051, and the connecting rings are used to bolt ropes for binding luggage, or to bolt anti-lost ropes on the connecting rings 1055 to prevent the entire sealing plugging cover 105 from being lost; at the same time, the two connecting rings 1055 protect the pressure relief valve and inflation valve installed inside from being damaged by collision or accidentally touched.

[0045] It should be noted that the sealing plugging cover at the corresponding position can be removed or kept sealed and connected according to the specific water filling and discharging positions.

[0046] Among them, the lowest point of the water inlet and outlet 7 is located below the highest point of the water storage cavity 2. After adding water, an air chamber is naturally formed, which expands after the water is heated. An expansion position is reserved, which plays a safety role and has internal stable pressure to meet the internal water The smooth discharge outward and keep the internal air pressure stable.

[0047] Among them, the upper surface of the first tube body 102, the upper surface of the second tube body 103 and the upper surface of the corner tube body 104 constitute a first inclined surface 5, and the lower surface of the first tube body 102, the lower surface of the second tube body 103 and the lower surface of the corner tube body 104 constitute a second inclined surface 6; wherein, surface grooves of various shapes are provided on the upper surface and the lower surface of the corner tube body 104 for decoration and enhancing structural strength.

[0048] Specifically, at the same time, in order to improve the sealing effect, a multiple sealing structure 106 is provided between the corner tube body 104 and the first tube body 102 and the second tube body 103. The multiple sealing structure 106 includes an insertion part 107 arranged at the two ends of the corner tube body 104, and the insertion part 107 is plugged into the first tube body 102 or the second tube body 103. The insertion part 107 is provided with a fourth sealing groove 108, a fifth sealing groove 109 and a sixth sealing groove 110 at intervals. At least two second sealing members are provided in the fourth sealing groove 108, the fifth sealing groove 109 and the sixth sealing groove 110. A triple seal is formed by arranging the fourth sealing groove 108, the fifth sealing groove 109 and the sixth sealing groove 110 at intervals, and two types of seals are used to seal at different positions at the same time, thereby improving the sealing effect and reliability. Since the water in the water storage cavity 2 will increase in pressure after heating, the above-mentioned multiple sealing structure 106 can adapt to the change of internal pressure and ensure the sealing effect. The second sealing member may be an O-ring or a sealant. Specifically, at least two sealing methods are used in the three sealing grooves to ensure the sealing performance of the connection position.

[0049] Since the internal water flow is affected by the movement of the vehicle, the noise of water waves hitting the water will be generated. In order to solve this phenomenon, at least one wave-breaking block 9 is arranged at intervals in the water storage frame 1 and the cross pipe 3. The wave-breaking block 9 buffers the water flow, thereby avoiding the generation of water waves and effectively reducing noise.

[0050] Specifically, the wave-breaking block 9 includes a block 91 adapted to the cross-section of the water storage cavity 2 or the cross-section of the inner cavity 4, a through hole 92 is opened on the block 91, and a notch 93 arranged along the circumferential direction is opened on the block 91. The internal water circulation is ensured by the through hole 92 and the notch 93, but due to the small circulation volume, the water waves are buffered and will not hit the inner wall, thereby effectively reducing the noise.

[0051] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" 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 be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0052] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "inner", "outer", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or the positions or positional relationships in which the product of the invention is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0053] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. A roof platform with water storage function, characterized in that: It comprises a water storage frame, wherein a circulating water storage cavity is provided in the water storage frame, and a plurality of transverse tubes evenly spaced along a first direction and / or along a second direction are installed on the water storage frame, wherein the transverse tubes have an inner cavity, and the inner cavity is communicated with the water storage cavity; The water storage frame has a first inclined surface at the top and a second inclined surface at the bottom, wherein the first inclined surface and the second inclined surface face each other and extend outwardly obliquely; The water storage frame is provided with a water inlet and outlet for filling or draining water into the interior.

2. The roof platform with water storage function according to claim 1, characterized in that: The water storage frame is provided with an installation groove extending in the circumferential direction and opening inwardly, and sealing connection ends matching the cross tube are installed at intervals in the installation groove, and the sealing connection end includes a connecting portion, and the connecting portion is provided with a first plug-in portion and a second plug-in portion, the first plug-in portion and the second plug-in portion are connected, the first plug-in portion is sealed and connected to the water storage cavity, and the second plug-in portion is sealingly inserted into the cross tube.

3. The roof platform with water storage function according to claim 2, characterized in that: The first plug-in portion is sleeved with a first sealing ring, the second plug-in portion is spaced apart with a first sealing groove, a second sealing groove and a third sealing groove, and at least two first sealing members are arranged in the first sealing groove, the second sealing groove and the third sealing groove.

4. The roof platform with water storage function according to claim 1, characterized in that: The transverse tube is provided with a plurality of connection grooves, and the surface of the transverse tube is provided with a plurality of grooves at intervals.

5. The roof platform with water storage function according to claim 1, characterized in that: The water storage frame comprises a first tube body and two second tube bodies arranged at intervals, a corner tube body is connected between adjacent first tube bodies and second tube bodies, the first tube body, the second tube body and the corner tube body are connected to form the water storage cavity, and the water inlet and outlet are arranged on the corner tube body; The water inlet and outlet are provided with sealing plugging covers.

6. The roof platform with water storage function according to claim 5, characterized in that: The upper surface of the first tube body, the upper surface of the second tube body and the upper surface of the corner tube body form a first inclined surface; The lower surface of the first tube body, the lower surface of the second tube body and the lower surface of the corner tube body form a second inclined surface.

7. The roof platform with water storage function according to claim 5, characterized in that: A multiple sealing structure is provided between the corner tube body and the first tube body and the second tube body. The multiple sealing structure includes an insertion part provided at both ends of the corner tube body. The insertion part is plugged into and fits with the first tube body or the second tube body. A fourth sealing groove, a fifth sealing groove and a sixth sealing groove are provided on the insertion part at intervals. At least two second sealing components are provided in the fourth sealing groove, the fifth sealing groove and the sixth sealing groove.

8. The roof platform with water storage function according to claim 5, characterized in that: The lowest point of the water inlet and outlet is located below the highest point of the water storage cavity.

9. A roof platform with water storage function according to any one of claims 1 to 8, characterized in that: At least one wave-breaking block is arranged at intervals in the water storage frame and the transverse tube.

10. The roof platform with water storage function according to claim 9, characterized in that: The wave-proof block comprises a block body adapted to the cross section of the water storage cavity or the cross section of the inner cavity, a through hole is provided on the block body, and a notch is provided on the block body along the circumferential direction.

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