Motorhome umbrella

Abstract

A campervan umbrella, characterized in that it comprises an outer frame (1), inner frames (2), transverse and longitudinal expansion mechanisms (3), and an upper umbrella frame (4); the outer frame (1) is a cuboid frame, and each of its poles is a telescopic pole; the outer frame (1) is equipped on the left and right sides with campervan extension plates (5), wherein the campervan extension plates (5) are hinged to the upper frame and / or the lower frame of the outer frame (1); the lower frame of the outer frame (1) is provided with sliding rails (6), wherein the lower part of the inner frame (2) interacts with the sliding rails (6) and can slide along the sliding rails (6) and be extended when the lower campervan extension plates (5) are opened; The inner racks (2) are cuboid racks and there are two of them, arranged opposite each other; the two inner racks (2) can each be pushed out from either side of the outer rack (1) when the motorhome extension plates (5) are open; The transverse and longitudinal expansion mechanism (3) connects four rods at the top of the outer frame (1) and can push them to extend and retract; The upper umbrella frame (4) comprises rotatable umbrella plates (7) and articulated connecting rods (8); the lower ends of the rotatable umbrella plates (7) are rotatably connected to the upper rods of the outer frame (1), and the two ends of the articulated connecting rod (8) are connected to two opposing rotatable umbrella plates (7) to support the formation of a triangular umbrella structure.

Description

Technical area

[0001] The utility model relates to the technical field of mobile homes, in particular to a mobile home umbrella. State of the art

[0002] Existing tents, whose fabrics are usually made of thin and soft materials, are lightweight and flexible, but their insulation properties are poor. They can neither meet the demands of all-weather use nor provide users with a good camping experience. Existing tents generally require the use of multiple support poles, which are not convenient to unfold and stow, and generally cannot be used as luggage space. For a better travel experience with a vehicle and camping in the wild, a motorhome is a good choice.

[0003] However, the existing mobile homes are relatively large and complicated in structure, and the price of both the original and converted mobile homes is high, and most importantly, the existing mobile homes are not comfortable and cost-effective enough to be used as a means of daily transport or transportation, which is not economical enough.

[0004] With the improvement of people's economic income, the ownership of small vehicles in households is becoming increasingly widespread. In addition to serving as a means of transportation and transport for people's daily commutes, small vehicles in households should also expand their application areas and have a broader perspective. Therefore, the demand for a camper van umbrella has become a pressing issue for people. Content of the invention

[0005] The technical problem to be solved by this utility model is to provide a camper van umbrella that can be used as a luggage compartment and can be used by people camping in the field, and at the same time can also be combined with a motor vehicle to form a detachable camper van that can provide multifunctional, flexible, convenient and comfortable all-weather equipment for people traveling and camping.

[0006] To solve the above-mentioned technical problem, the utility model provides the following technical solution: a camper van umbrella comprising an outer frame, inner frames, transverse and longitudinal expansion mechanisms, and an upper umbrella frame; the outer frame is a cuboid frame, and each of its poles is a telescopic pole; the outer frame is equipped with camper van extension panels on the left and right sides, the camper van extension panels being hinged to the upper frame and / or the lower frame of the outer frame; the lower frame of the outer frame is provided with sliding rails, the lower part of the inner frame cooperating with the sliding rails and able to slide along the sliding rails and be pushed out when the lower camper van extension panels are opened; The inner racks are cuboid-shaped and consist of two, arranged opposite each other; the two inner racks can be slid out from either side of the outer rack when the motorhome extension panels are open; the transverse and longitudinal expansion mechanism connects four rods on the top of the outer frame and can slide them to extend and contract; The upper umbrella frame includes rotating umbrella plates and articulated connecting rods; the lower ends of the rotating umbrella plates are pivotally connected to the upper rods of the outer frame, and the two ends of the articulated connecting rod are connected to two opposite rotating umbrella plates to help form a triangular umbrella structure.

[0007] Furthermore, the transverse and longitudinal expansion mechanism comprises a main telescopic beam, side articulated arms, and auxiliary telescopic beams; the two ends of the main telescopic beam are respectively connected to the two opposite corners of the upper surface of the outer frame; the auxiliary telescopic beams are provided in a number of two, located on both sides of the main telescopic beam, the two ends of each auxiliary telescopic beam being connected to two rods adjacent on that side on the upper surface of the outer frame; the two ends of each side articulated arm are respectively pivotally connected to the main telescopic beam and the auxiliary telescopic beam.

[0008] Furthermore, the underside of the outer frame is provided with height-adjustable legs, wherein the inside of the height-adjustable leg is provided with a lifting device, and the lifting device can adjust the extension height of the height-adjustable leg by means of an outer crank.

[0009] Furthermore, the bottom of each vertical bar of the outer frame is provided with a height adjustment leg, wherein the lifting devices within the adjacent height adjustment legs are connected by a connecting rod in a sequential transmission.

[0010] Furthermore, the RV extension plates include lower extension plates and upper extension plates; the lower extension plates are pivotally connected to the frame at the bottom of the outer frame; the outer end of the lower extension plate is provided with a support rod pivotally connected to it; the top of the upper extension plate is rotatably connected to the frame on the top of the outer frame, the outer side of the vertical frame of the outer frame is provided with an inclined pull rod rotatably connected to it, the inclined pull rod being detachably connected to the upper extension plate.

[0011] The advantages of this utility model compared with existing technology are as follows: the outer frame of the utility model can be extended and contracted to adjust the size, and at the same time, the overall length can be increased by the RV extension panels, which allows for convenient accommodation; the upper umbrella frame can be opened for shelter from rain, etc.; the RV umbrella can be used for storing items and temporary residence, and can greatly expand the application range of existing motor vehicles, especially small household vehicles; it has outstanding essential features and significant progress over the prior art, and therefore has high promotional value and great market prospects. Short description of the drawings Fig. 1 is a schematic diagram of the structure of a mobile home umbrella of the utility model. Fig. 2 is a schematic diagram of the structure of a mobile home umbrella of the utility model in the state of removal of the upper umbrella frame. Fig. Figure 3 is a schematic diagram of the structure of an upper umbrella frame. Fig. Figure 4 is a schematic representation of the structure of an outer frame in the unfolded state. Fig. 5 is a schematic diagram of a structure of an outer frame and inner frames in an unfolded state. Fig. Figure 6 is a schematic diagram of the structure of a transverse and longitudinal expansion mechanism. Fig. Figure 7 is a schematic diagram of the structure of a lifting device. Fig. 8 is a schematic diagram of the structure of an upper umbrella frame with the left-side rotating umbrella plate opened and the right-side rotating umbrella plate closed.

[0012] As shown in the figures: 1, outer frame; 2, inner frame; 3, transverse and longitudinal expansion mechanism; 4, upper umbrella frame; 5, RV extension plate; 6, slide rail; 7, rotating umbrella plate; 8, articulated connecting rod; 9, main telescopic support; 10, side articulated arm; 11, auxiliary telescopic support; 12, height adjustment leg; 13, lifting device; 14, universal wheel; 15, lower extension plate; 16, upper extension plate; 17, support rod; 18, oblique pull rod. Detailed description of the preferred embodiments

[0013] In describing the utility model, it is understood that the terms "top", "bottom", "front", "back", "left", "right", "inside", "outside", "vertical", "circumferential", etc., denote an orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings and are used only to facilitate and simplify the description of the utility model and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and function in a particular orientation, and therefore should not be construed as limiting the utility model.

[0014] In this utility model, the terms "mounted," "assembled," "connected," "connected," etc., are to be understood broadly unless expressly stated and limited otherwise. For example, it may refer to a fixed connection, a detachable connection, or a one-piece connection; a mechanical connection or an electrical connection; a direct connection or an indirect connection via an intermediate medium; or a connection within two components. The specific meaning of the above-mentioned terms in this utility model can be understood by those skilled in the art depending on the specific circumstances.

[0015] In the following, a mobile home umbrella of the present utility model is described in more detail in conjunction with the attached drawings.

[0016] The utility model is used in conjunction with the enclosed Fig. 1 to 8 described in detail.

[0017] A mobile home umbrella, which mainly includes an outer frame 1, inner frames 2, transverse and longitudinal expansion mechanisms 3 and an upper umbrella frame 4, is constructed as follows.

[0018] Outer frame 1: It is designed as a cuboid frame, and each of its poles is a telescopic rod, allowing the volume of the entire outer frame 1 to be adjusted. The outer frame 1 is equipped with camper extension panels 5 on the left and right sides. The camper extension panels 5 are hinged to the upper frame and / or the lower frame of the outer frame 1 and can be folded out to increase the space around the camper as needed. The lower frame of the outer frame 1 is provided with slide rails 6 to facilitate the movement of the inner frames 2.

[0019] Inner frame 2: The inner frames 2 are also cuboid-shaped frames and are arranged in two opposite directions. The two inner frames 2 can be extended from either side of the outer frame 1 when the motorhome extension panels 5 are opened to further increase the shading and expansion area.

[0020] Transverse and longitudinal expansion mechanism 3: this mechanism connects four rods on the top of the outer frame 1 and, through the interaction of the main telescopic support 9, the side articulated arms 10 and the auxiliary telescopic supports 11, allows the extension and contraction of the outer frame 1 and the upper umbrella frame 4 to meet the shading needs in different situations.

[0021] Upper umbrella frame 4: it includes rotating umbrella plates 7 and articulated connecting rods 8; the lower ends of the rotating umbrella plates 7 are rotatably connected to the upper rods of the outer frame 1, and the articulated connecting rods 8 support two opposite rotating umbrella plates 7 to form a stable triangular umbrella structure and ensure the sun protection effect.

[0022] Height adjustment leg 12: The height adjustment legs 12 are attached to the underside of the outer frame 1. The inside of the height adjustment leg 12 is equipped with a lifting device 13. The height adjustment is achieved using an external crank to adapt to uneven ground or to adjust the overall height of the motorhome umbrella. Adjacent height adjustment legs 12 are connected to each other by a sequential transmission via connecting rods to achieve synchronous adjustment. Universal wheel 14: This is attached to the underside of the height adjustment leg 12 and facilitates the movement and positioning of the motorhome umbrella.

[0023] RV extension plate 5: The RV extension plates 5 include lower extension plates 15 and upper extension plates 16, which are pivotally connected to the lower and upper frames of the outer frame 1, respectively. The outer end of the lower extension plate 15 is provided with a support rod 17 to increase stability, while the upper extension plate 16 is connected to the vertical frame of the outer frame 1 by means of an inclined tie rod 18. The inclined tie rod 18 and the upper extension plate 16 are designed to be detachable, facilitating storage and transportation.

[0024] The specific implementation process of a utility model RV umbrella is as follows.

[0025] When pulling out the inner rack 2, the upper extension plate 16 is opened and supported by the inclined pull rod 18, the lower extension plate 15 is opened and supported by rotating the support rod 17; the inner racks 2 are pulled out by the slide rails 6 on the frames on both sides of the floor of the outer rack 1, thereby increasing the length of the entire motorhome; the structure of the two sides is symmetrical, so the two inner racks 2 can be pulled out to the two sides by the same operation.

[0026] When height adjustment is required, the hand crank is inserted into the hand crank port of the lifting device 13, and by rotating the hand crank, the lifting device 13 is adjusted so that the height adjustment legs 12 extend from the bottom of the outer frame 1, thereby adjusting the height of the entire outer frame 1; a lifting device 13 is provided in each vertical rod of the outer frame 1, and the synchronous raising and lowering of the height adjustment legs 12 is realized by transmission via connecting rods between adjacent lifting devices 13.When the upper umbrella frame 4 is opened and the outer frame 1 is extended, the main telescopic support 9 adopts the arrangement of the lifting device 13 inside to achieve telescopic adjustment, and the length of the main telescopic support 9 is adjusted by rotating a hand crank, under the driving force of which the side articulated arms 10 and the auxiliary telescopic supports 11 simultaneously cooperate to clamp the top and bottom of the outer frame 1, respectively, and achieve the extension of the outer frame 1; due to the extension of the outer frame 1, the rotatable umbrella panels 7 hinged thereto are pulled and clamped, and at the same time, their positions are manually adjusted by means of the articulated connecting rods 8 to clamp the upper umbrella frame 4 and form a triangular structure of an umbrella-shaped roof.

[0027] The utility model and its embodiments have been described above. This description is not limiting. What is shown in the drawings is only an implementation of the utility model, and the actual structure is not limited thereto. Therefore, if a person skilled in the art is inspired by it and, without deviating from the purpose for which the utility model was created, designs structural methods and embodiments similar to this technical solution without inventive step, they fall within the scope of protection of the present utility model.

Claims

[1] Motorhome umbrella, characterized by that it comprises an outer frame (1), inner frames (2), transverse and longitudinal expansion mechanisms (3), and an upper umbrella frame (4); the outer frame (1) is a cuboid-shaped frame, and each of its poles is a telescopic pole; the outer frame (1) is equipped with camper extension panels (5) on the left and right sides, the camper extension panels (5) being hinged to the upper frame and / or the lower frame of the outer frame (1); the lower frame of the outer frame (1) is provided with slide rails (6), the lower part of the inner frame (2) cooperating with the slide rails (6) and being able to slide along the slide rails (6) and be pushed out when the lower camper extension panels (5) are opened; the inner racks (2) are cuboid-shaped and there are two of them, arranged opposite each other; the two inner racks (2) can each be pushed out from both sides of the outer rack (1) when the camper extension panels (5) are opened; the transverse and longitudinal expansion mechanism (3) connects four rods on the top of the outer frame (1) and can slide them to extend and contract; the upper umbrella frame (4) comprises rotatable umbrella plates (7) and articulated connecting rods (8); the lower ends of the rotatable umbrella plates (7) are rotatably connected to the upper rods of the outer frame (1), and the two ends of the articulated connecting rod (8) are connected to two opposite rotatable umbrella plates (7) to assist in forming a triangular umbrella structure. [2] Motorhome umbrella according to claim 1, characterized byin that the transverse and longitudinal expansion mechanism (3) comprises a main telescopic support (9), side articulated arms (10) and auxiliary telescopic supports (11); the two ends of the main telescopic support (9) are respectively connected to the two opposite corners of the upper surface of the outer frame (1); the auxiliary telescopic supports (11) are provided in a number of two, located on both sides of the main telescopic support (9), the two ends of each auxiliary telescopic support (11) being connected to two rods adjacent on that side on the upper surface of the outer frame (1); the two ends of each side articulated arm (10) are respectively articulated to the main telescopic support (9) and the auxiliary telescopic support (11). [3] Motorhome umbrella according to claim 2, characterized bythat the underside of the outer frame (1) is provided with height-adjustable legs (12), wherein the interior of the height-adjustable leg (12) is provided with a lifting device (13), and the lifting device (13) can adjust the extension height of the height-adjustable leg (12) by means of an outer crank. [4] Motorhome umbrella according to claim 3, characterized by that the underside of each vertical bar of the outer frame (1) is provided with a height adjustment leg (12), wherein the lifting devices (13) within the adjacent height adjustment legs (12) are connected by a connecting rod in a sequential transmission. [5] Motorhome umbrella according to claim 4, characterized by that a universal wheel (14) is provided on the underside of the height adjustment leg (12). [6] Motorhome umbrella according to one of claims 1 to 5, characterized bythat the motorhome extension plates (5) comprise lower extension plates (15) and upper extension plates (16); the lower extension plates (15) are rotatably connected to the frame at the bottom of the outer frame (1); the outer end of the lower extension plate (15) is provided with a support rod (17) which is rotatably connected to it; the top of the upper extension plate (16) is rotatably connected to the frame at the top of the outer frame (1), the outer side of the vertical frame of the outer frame (1) is provided with an inclined tension rod (18) which is rotatably connected to it, wherein the inclined tension rod (18) is detachably connected to the upper extension plate (16).

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