Drawing structure and expansion type motor home

Abstract

The utility model provides a drawing structure and an expansion type motor home, the drawing structure comprises a supporting assembly and a plurality of drawing plates, the supporting assembly is used for being installed on a vehicle body; the drawing plate is slidably mounted on the vehicle body through the supporting assembly, a placement frame is arranged on the vehicle body, and a placement groove used for placing the drawing plate is formed in the placement frame; limiting parts used for limiting the drawing plate are arranged at the left end and the right end of the supporting assembly. A limiting protrusion is arranged in the containing groove, and the limiting protrusion is used for limiting the drawing plate. The problem that in the prior art, sceneries outside the motor home are inconvenient to enjoy only through the window arranged on the motor home body, and the visual perception is deficient can be solved; and the internal space of a single trailer or limo is limited.

Description

TECHNICAL FIELD

[0001] The utility model relates to a house car technical field, concretely relates to a pull structure and expansion formula house car. BACKGROUND

[0002] In order to improve the party environment, provide activity space, the house car and trailer with amusement equipment and entertainment activities are born, for example, the utility model discloses a kind of supporting structure's towed house car in the announcement No.

[0003] Although the existing trailer and house car provide good dining and entertainment environment, but only through the window inconveniently appreciating the scenery outside the car on the house car body, there is a lack in visual experience;And the internal space of single trailer or house car is limited, cannot respond to the development of multi-person party or large-scale activities. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a pull structure and expansion formula house car.

[0005] To solve the above technical problems, the technical scheme adopted by the utility model is:

[0006] A pull structure, comprising a support assembly and a plurality of pull plates, the support assembly is used to be installed on the vehicle body;

[0007] The pull plate is slidably installed on the vehicle body by the support assembly, the vehicle body is provided with a placing rack, and the placing rack is provided with a placing groove for placing the pull plate;

[0008] The left and right ends of the support assembly are provided with limiting portions for limiting the pull plate.

[0009] Preferably, the placing groove is provided with a limiting protrusion for limiting the pull plate.

[0010] Preferably, the pull plate is provided with soundproof cotton.

[0011] An expansion formula house car, comprising a vehicle body and a pull structure, the pull structure is installed on the vehicle body.

[0012] Preferably, the top end of the vehicle body is rotatably connected with an upper cover plate, the bottom end of the vehicle body is rotatably connected with a lower cover plate, the lower cover plate is provided with locking bolts, the vehicle body is provided with limiting holes for locking the lower cover plate after cooperating with the locking bolts, the vehicle body is provided with driving devices for driving the upper cover plate to rotate, and the upper cover plate and the lower cover plate are arranged on the front side of the vehicle body.

[0013] Preferably, the lower cover plate is hingedly connected with a first supporting rod.

[0014] Preferably, the first supporting rod is a telescopic rod.

[0015] Preferably, the lower cover plate is provided with buckles for fixing the first supporting rod.

[0016] Preferably, the bottom end of the vehicle body is provided with a second supporting rod, and the second supporting rod is used for fixing the vehicle body after moving downward to contact the ground.

[0017] Preferably, the bottom end of the vehicle body is provided with a moving device for moving the vehicle body.

[0018] Compared with the prior art, the utility model has the following beneficial effects:

[0019] In the utility model, the pull-out plate is slidably arranged in the sliding groove, and the pull-out plate can be disassembled according to actual needs, so that the space inside the vehicle body is communicated with the outside;

[0020] When the activity space in a single vehicle body is small, the pull-out plates arranged on the rear sides of multiple (two or more) vehicle bodies can be disassembled, so that the activity space in the vehicle body is increased by communicating the adjacent vehicle bodies through the rear openings, and the vehicle body is more flexible in function.

[0021] The placing groove arranged on the placing frame can accommodate and limit the pull-out plate disassembled from the sliding groove, and the limiting parts arranged at the left and right ends of the supporting assembly can limit and fix the pull-out plate in the sliding groove. BRIEF DESCRIPTION OF DRAWINGS

[0022] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiments, and it should be understood that the following drawings only show some embodiments of the utility model, and should not be regarded as limiting the scope, and for those skilled in the art, other related drawings can also be obtained without creative labor.

[0023] Figure 1 It is a connection relationship diagram of the pull-out plate and the supporting assembly in the utility model.

[0024] Figure 2 The structural schematic view of the utility model.

[0025] Figure 3 The utility model Figure 2 The local enlarged view of A in the middle.

[0026] Figure 4 The use state schematic view of the car body in the utility model.

[0027] In the drawings, the component list represented by each sign is as follows:

[0028] 101-pull plate, 102-guide rail body, 103-putting rack, 104-putting groove, 105-stop lever, 106-limiting protrusion, 107-upper cover plate, 108-lower cover plate, 109-locking bolt, 110-driving device, 111-first support rod, 112-buckle, 113-second support rod, 114-moving device, 115-driven gear, 116-driving gear, 117-driving motor, 118-telescopic frame, 119-universal wheel, 120-car body. DETAILED DESCRIPTION

[0029] Hereinafter, only certain exemplary embodiments are simply described.As can be appreciated by those skilled in the art, the described embodiments can be modified in various different manners without departing from the spirit or scope of the embodiments of the utility model.Therefore, the drawings and the description are considered to be exemplary in nature rather than limiting.

[0030] In the description of the embodiments of the utility model, it needs to be understood that the orientation or positional relationship indicated by the terms "length", "vertical", "horizontal", "top", "bottom" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the embodiments of the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the embodiments of the utility model.

[0031] In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features.Therefore, the features limited by "first", "second" can explicitly or implicitly include one or more of the features.In the description of the embodiments of the utility model, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0032] In the embodiments of the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting", "fixing" and the like should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected, or it can be communicated; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the communication or interaction relationship between two elements. For those skilled in the art, the specific meanings of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0033] In the embodiments of the present application, unless otherwise explicitly specified and limited, the first feature "on" or "below" the second feature can include that the first and second features are in direct contact, or can include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, the first feature "on", "above" and "above" the second feature includes that the first feature is directly above and obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "below" and "below" the second feature includes that the first feature is directly below and obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.

[0034] The following disclosure provides many different embodiments or examples for implementing different structures of the embodiments of the present application. In order to simplify the disclosure of the embodiments of the present application, the components and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the embodiments of the present application. In addition, the embodiments of the present application can repeatedly refer to numbers and / or letters in different examples, and such repetition is for the purpose of simplification and clarity, which itself does not indicate the relationship between the various embodiments and / or settings discussed.

[0035] The embodiments of the present application will be described in detail below with reference to the accompanying drawings.

[0036] Embodiment one

[0037] Referring to Figures 1-3 The embodiment discloses a pull-out structure, comprising a support assembly and a plurality of pull-out plates 101, the support assembly is used for mounting on a vehicle body 120;

[0038] The pull-out plate 101 is slidably mounted on the vehicle body 120 through the support assembly, the vehicle body 120 is provided with a placing rack 103, and the placing rack 103 is provided with a placing groove 104 for placing the pull-out plate 101;

[0039] The left and right ends of the support assembly are provided with limiting portions for limiting the pull-out plate 101.

[0040] In the embodiment, the vehicle body 120 is provided with an opening, and the pull-out plate 101 is used to shield the opening; the opening can be arranged on the front side, the rear side or both the front and rear sides of the vehicle body 120, and the support assembly can be arranged on the front side of the vehicle body 120, the rear side of the vehicle body 120 or both the front and rear sides of the vehicle body 120; in the embodiment, the front and rear sides of the vehicle body 120 are both provided with an opening and a support assembly, and the pull-out plate 101 is slidingly installed in the support assembly; the support assembly is a guide rail body 102 symmetrically installed on the upper and lower ends of the vehicle body 120, and the guide rail body 102 is provided with a sliding groove, and the pull-out plate 101 is slidingly installed in the sliding groove.

[0041] In the embodiment, the limiting part is a stop rod 105 screwedly connected to the left and right ends of the guide rail body; after the stop rod 105 is rotated to move upwardly to no longer block the pull-out plate 101, the user can conveniently and quickly take down the pull-out plate 101 slidingly installed in the sliding groove, so that the internal space of the vehicle body 120 is communicated with the outside through the openings on the front and rear sides of the vehicle body 120; when the projection screen is arranged outside the vehicle body 120 or the performance stage is arranged outside the vehicle body 120, the audience on the vehicle can conveniently enjoy the program or watch the movie by taking down the pull-out plate 101; when the activity or banquet is carried out outside the vehicle body 120, the people in the vehicle can participate in the activity or banquet by taking down the pull-out plate 101; in the relatively hot summer, the circulation of air can be enhanced by taking down the pull-out plate 101, the damp and hot feeling in the vehicle body 120 is reduced, and the comfort of the people in the vehicle body 120 is improved; the user can take down the pull-out plate 101 on the front side of the vehicle body 120 or the rear side of the vehicle body 120 according to the actual needs, or can take down the pull-out plates 101 on both the front and rear sides of the vehicle body 120 at the same time; the taken-down pull-out plate 101 is placed in the placing rack 103 through the placing groove 104, so as to facilitate the disassembly, assembly and storage of the pull-out plate 101.

[0042] When the activity space in a single vehicle body 120 is small, the pull-out plates 101 arranged on the rear sides of a plurality of (two or more) vehicle bodies 120 can be taken down, so that the adjacent vehicle bodies 120 are communicated through the rear openings, the area of the activity space in the vehicle body 120 is increased, and the vehicle body 120 is more flexible and various in function; in the embodiment, the two adjacent vehicle bodies 120 can be fixed and connected through bolts, pins, cables or other connecting members capable of connecting the adjacent vehicle bodies 120 in the prior art, and the specific structure of the connecting member is not described herein.

[0043] In some embodiments, the placing slot 104 is provided with a limiting protrusion 106 for limiting the pull-out plate 101. In the present embodiment, the limiting protrusion 106 is used to separate two adjacent pull-out plates 101 in the placing slot 104, so as to avoid the inconvenience of taking out the pull-out plates 101 next to each other in the placing slot 104, or inserting the next pull-out plate 101 into the placing slot 104 after the existing pull-out plate 101 in the placing slot 104 is inclined.

[0044] In some embodiments, the pull-out plate 101 is provided with soundproof cotton. When activities need to be carried out in the closed vehicle body 120, the pull-out plate 101 is installed on the guide rail body 102 through the sliding slot, and then the blocking rod 105 screwed on the left and right sides of the guide rail body 102 is rotated to fix the pull-out plate 101, so that the pull-out plates 101 on the front and rear sides of the vehicle body 120 can close the vehicle body 120; when activities that need soundproofing are carried out in the vehicle body 120, the soundproof cotton fixedly installed on the pull-out plate 101 can absorb sound of the vehicle body 120, so as to reduce the spread of noise.

[0045] Embodiment Two

[0046] Reference Figures 1-3 The present embodiment discloses the embodiment one and an expandable motor home, which comprises a vehicle body 120 and a pull-out structure installed on the vehicle body 120.

[0047] In some embodiments, the top end of the vehicle body 120 is rotatably connected with an upper cover plate 107, the bottom end of the vehicle body 120 is rotatably connected with a lower cover plate 108, the lower cover plate 108 is provided with locking bolts 109, the vehicle body 120 is provided with limiting holes for locking the lower cover plate 108 after cooperating with the locking bolts 109, the vehicle body 120 is provided with a driving device 110 for driving the upper cover plate 107 to rotate, and the upper cover plate 107 and the lower cover plate 108 are arranged on the front side of the vehicle body 120. In this embodiment, the upper cover plate 107 is fixedly connected with a first rotating rod, the upper cover plate 107 is rotatably installed at the top end of the vehicle body 120 through the first rotating rod, a driven gear 115 is coaxially fixedly connected to the first rotating rod, the driving device 110 includes a driving motor 117 and a driving gear 116 coaxially fixedly connected to the output end of the driving motor 117, the driving motor 117 is used to drive the driving gear 116 to rotate, and the driven gear 115 and the upper cover plate 107 can rotate around the first rotating rod under the drive of the driving gear 116; the lower cover plate 108 is fixedly connected with a second rotating rod, and the lower cover plate 108 can be rotatably installed on the vehicle body 120 through the second rotating rod; the locking bolts 109 are threadedly connected to the left and right ends of the lower cover plate 108, the lower cover plate 108 is fixed by cooperating the locking bolts 109 with the threaded holes, so that the movable end of the lower cover plate 108 can be connected with the vehicle body 120 through the cooperation of the locking bolts 109 and the limiting holes; the upper cover plate 107 can shade and rain after being flipped up under the drive of the driving device 110, thereby improving the functionality of the vehicle body 120; in this embodiment, the upper cover plate 107 and the lower cover plate 108 are arranged in parallel with the pull-out plate 101, which can block and limit the pull-out plate 101, preventing the pull-out plate 101 from being separated from the vehicle body 120.

[0048] In some embodiments, the upper cover plate 107 is provided with a solar panel. The solar panel is used to convert solar energy into electrical energy to power the vehicle body 120; the upper cover plate 107 can increase the contact area of the solar panel and sunlight after being flipped up under the drive of the driving device 110, thereby further improving the power supply effect and efficiency of the solar panel; the solar panel is a conventional power supply device in the prior art, and its specific structure and power supply principle will not be described here.

[0049] In some embodiments, the lower cover plate 108 is hinged with a first support rod 111. In this embodiment, after the lower cover plate 108 is turned down around the second rotating rod, the first support rod 111 hinged on the lower cover plate 108 is turned to make the first support rod 111 contact with the ground, so that the first support rod 111 can support the lower cover plate 108; after the first support rod 111 supports the lower cover plate 108, the lower cover plate 108 forms an expansion platform, further increasing the functionality of the vehicle body 120; the upper cover plate 107 can shade and rainproof the expansion platform below after being turned down by the driving device 110.

[0050] In some embodiments, the first support rod 111 is a telescopic rod. The telescopic rod is a conventional telescopic mechanism in the prior art, which can be extended or shortened according to the actual needs during the support of the lower cover plate 108, thereby ensuring the stability of the turned-down lower cover plate 108. The structure and function of the telescopic mechanism will not be described here.

[0051] In some embodiments, the lower cover plate 108 is provided with a buckle 112 for fixing the first support rod 111. When the movable end of the lower cover plate 108 is connected with the vehicle body 120, the first support rod 111 hinged on the lower cover plate 108 can be fixed by the buckle 112.

[0052] In some embodiments, the bottom end of the vehicle body 120 is provided with a second support rod 113, which is used to move downward to contact with the ground to fix the vehicle body 120. In this embodiment, the second support rod 113 is threadedly connected with the vehicle body 120, and a support block is fixedly installed on the ladder section of the second support rod 113 away from the vehicle body 120; when it is needed to fix the vehicle body 120, the support block is moved to contact with the ground by turning the second support rod 113, so that the vehicle body 120 is fixed.

[0053] In some embodiments, the bottom end of the vehicle body 120 is provided with a hydraulic telescopic rod. The hydraulic telescopic rod can fix the vehicle body 120 after being extended to contact with the ground. In this embodiment, the hydraulic telescopic rod is a conventional telescopic mechanism in the prior art, and the structure of the hydraulic telescopic rod will not be described here.

[0054] In some embodiments, the bottom end of the vehicle body 120 is provided with a moving device 114 for moving the vehicle body 120. In the present embodiment, the moving device 114 has two, both of which are installed at the bottom end of the vehicle body 120. The moving device 114 comprises a telescopic frame 118 and a universal wheel 119. The telescopic frame 118 is fixedly installed at the bottom end of the vehicle body 120, and the universal wheel 119 is installed at the end of the telescopic frame 118 away from the vehicle body 120. The telescopic frame 118 is an existing technology that can be extended or shortened by electric or hydraulic drive, and its specific structure and function will not be described here. When the telescopic frame 118 drives the universal wheel 119 to move into contact with the ground, the position of the vehicle body 120 can be flexibly adjusted through the universal wheel 119. When it is necessary to connect the spaces in two or more vehicle bodies 120, the universal wheel 119 can be used to align the adjacent two vehicle bodies 120 and then connect them through the connecting piece. In the present embodiment, the universal wheel 119 is a conventional universal moving structure in the prior art, and its structure and function will not be described here.

[0055] Embodiment Three

[0056] Referring to Figures 1-3 , the present embodiment discloses the contents of embodiments one and two, and is further optimized based on embodiments one and two. In the present embodiment, the placement rack 103 is hinged to the vehicle body 120, and a fixing bolt is installed on the movable end of the placement rack 103. The vehicle body 120 is provided with a bolt hole for cooperating with the fixing bolt to fix the placement rack 103. When it is necessary to detach the pull-out plate 101 from the vehicle body 120, the placement rack 103 is rotated to a position parallel to the guide rail body 102, the placement slot 104 is aligned with the sliding groove, and the pull-out plate 101 installed in the sliding groove can be directly moved into the placement slot 104, avoiding the time-consuming and laborious problem of manually disassembling the pull-out plate 101, and increasing the disassembly efficiency of the pull-out plate 101. When the pull-out plate 101 in the sliding groove is moved into the placement slot 104, the placement rack 103 is rotated to a position perpendicular to the guide rail body 102, and the placement rack 103 can be fixed through the cooperation of the fixing bolt and the bolt hole.

[0057] In some embodiments, the vehicle body 120 is provided with a towing member for connecting with a towing vehicle. The towing member can be a towing frame, a towing rope or any other towing mechanism capable of towing the vehicle body 120 by the towing vehicle, and the specific structure and function of the towing member will not be described herein. In the present embodiment, the towing member is a towing frame.

[0058] In some embodiments, the towing member is provided with a wheel for adjusting the position of the vehicle body 120. In the present embodiment, the wheel is rotatably connected with a rotating rod, and is rotatably installed on the towing member through the rotating rod. The wheel can adjust the position of the vehicle body 120 after being rotated to contact the ground. The towing member is provided with a locking mechanism for fixing the wheel, which in the present embodiment is a conventional locking mechanism capable of fixing the wheel before and after rotation, such as a locking bolt, a plug rod, a buckle, etc. The structure and function of the locking mechanism will not be described herein. In the present embodiment, the wheel is provided with a universal joint, and is connected with the rotating rod through the universal joint. The universal joint is a conventional connecting structure, and the structure and function of the universal joint will not be described herein.

[0059] Although the preferred embodiments of the present application have been described, those skilled in the art who once know the basic creative concept can make further changes and modifications to the embodiments. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications falling within the scope of the present application.

[0060] The above description is only the preferred embodiments of the present application and is not intended to limit the present application. It should be pointed out that any modification, equivalent replacement and improvement within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. A pull structure, characterized by: The support assembly is used for mounting on a vehicle body (120), and a plurality of pull-out plates (101) are slidably mounted on the vehicle body (120) by the support assembly. The vehicle body (120) is provided with a placing rack (103), and the placing rack (103) is provided with a placing groove (104) for placing the pull-out plate (101). The left and right ends of the support assembly are provided with limiting portions for limiting the pull-out plate (101).

2. The drawer structure of claim 1, wherein: The placing groove (104) is provided with a limiting protrusion (106) for limiting the pull-out plate (101).

3. The drawer structure of claim 1, wherein: The pull-out plate (101) is provided with soundproof cotton.

4. An expandable recreational vehicle characterized by: The pull-out structure of any one of claims 1-3 is mounted on the vehicle body (120).

5. The expandable recreational vehicle of claim 4, wherein: The top end of the vehicle body (120) is rotatably connected with an upper cover plate (107), the bottom end of the vehicle body (120) is rotatably connected with a lower cover plate (108), the lower cover plate (108) is provided with a locking bolt (109), the vehicle body (120) is provided with a limiting hole for cooperating with the locking bolt (109) to lock the lower cover plate (108), the vehicle body (120) is provided with a driving device (110) for driving the upper cover plate (107) to rotate, and the upper cover plate (107) and the lower cover plate (108) are arranged on the front side of the vehicle body (120).

6. The expandable recreational vehicle of claim 5, wherein: The lower cover plate (108) is hingedly connected with a first support rod (111).

7. The expandable recreational vehicle of claim 6, wherein: The first support rod (111) is a telescopic rod.

8. The expandable recreational vehicle of claim 6, wherein: The lower cover plate (108) is provided with a buckle (112) for fixing the first support rod (111).

9. The expandable recreational vehicle of claim 4, wherein: The bottom end of the vehicle body (120) is provided with a second support rod (113) for moving downward to contact the ground to fix the vehicle body (120).

10. The expandable recreational vehicle of claim 4, wherein: The bottom end of the vehicle body (120) is provided with a moving device (114) for moving the vehicle body (120).

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