Folding door plate for motor caravan

Abstract

The utility model discloses a folding door plate for a motor caravan, which relates to the technical field of automobile spare parts and comprises a door plate component, a door cover component and a door cover component. The adjusting and limiting assembly comprises an adjusting rotating shaft rotationally arranged on the lower opening and closing door plate, a pressing limiting block and a pressing limiting spring. The folding door plate has the advantages that the upper folding door plate can be folded and stored by adjusting matching of the limiting block and the fixing groove, the requirement for a small door plate of daily driving is met, and the requirement for temporary hanging and taking of articles can be met through the pull strip; a limiting block is adjusted by sliding upwards to enter an adjusting groove, a folding door plate is unfolded through rotation, then the limiting block is adjusted by sliding downwards to enter a fixing groove, a fixing inserting block is matched with a fixing inserting groove, unfolding of the door plate is completed, a pressing limiting block enters the adjusting groove under the action of a pressing limiting spring, and the adjusting limiting block is pressed downwards to avoid shaking of the adjusting limiting block. According to the structure, the door plate is adjusted according to requirements, use is stable, the structure is simple, and the manufacturing cost is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of automobile parts, especially a folding door plate for a recreational vehicle. BACKGROUND

[0002] In recent years, recreational vehicles have been favored by more and more outdoor enthusiasts because of their travel and living functions. Among them, recreational vehicles with a liftable roof are increasingly popular because they can effectively expand the internal space and improve the living comfort. For the liftable roof, when the roof is closed, the trunk is used as a storage space, and when the roof is unfolded, the trunk is used as a resting space. The rear door plate needs to consider the function of personnel passing through. The traditional door plate is often only one form and is not suitable for use on this type of vehicle. Therefore, developing a new type of foldable door plate that is convenient to adjust and suitable for a liftable roof recreational vehicle is of great significance to improve the overall performance and user experience of the recreational vehicle. As the competition in the automobile market is becoming increasingly fierce, special attention needs to be paid to the cost of accessories. This requires designing a foldable door plate with a simple structure and stable function to reduce the overall cost.

[0003] In view of the above problems, a folding door plate for a recreational vehicle is proposed to solve the above problems. SUMMARY

[0004] Some simplifications or omissions may be made in this section as well as in the abstract and the title of the application in order to avoid obscuring the purpose of this section, the abstract and the title of the application, and such simplifications or omissions are not to be construed as limiting the scope of the application.

[0005] In view of the above problems of the prior art, the present utility model is proposed.

[0006] The utility model aims to provide a folding door plate for a recreational vehicle, which aims to provide a new type of foldable door plate that is convenient to adjust and economically durable.

[0007] To solve the above technical problems, the utility model provides the following technical scheme: a folding door plate for a recreational vehicle, comprising a door plate assembly, including a lower opening and closing door plate and an upper folding door plate matched therewith;

[0008] The door plate assembly is further provided with an adjusting and limiting assembly on the left and right sides, including an adjusting shaft rotatably arranged on the lower opening and closing door plate, and the adjusting shaft is in sliding cooperation with the upper folding door plate.

[0009] As a preferred scheme of the folding door plate for a recreational vehicle of the utility model, the lower opening and closing door plate comprises a lower closing plate and a lower sealing plate connected to the back thereof, the size of the lower sealing plate is smaller than that of the lower closing plate, and a fixed slot is further formed in the upper end of the lower sealing plate, which is matched with the upper folding door plate.

[0010] As a preferred scheme of the folding door plate for the motor home, the lower sealing plate back upper end is provided with a limiting block slot, the opening of which is downward, a rotating shaft connecting slot is arranged below the limiting block slot, a fixing slot is further arranged below the rotating shaft connecting slot, the opening of the fixing slot is upward, and the opening of the fixing slot is arranged opposite to the opening of the limiting block slot, and the adjusting rotating shaft is rotationally connected with the rotating shaft connecting slot.

[0011] The limiting block slot, the rotating shaft connecting slot and the fixing slot are arranged symmetrically left and right along the lower sealing plate.

[0012] As a preferred scheme of the folding door plate for the motor home, the rotating shaft connecting slot is internally provided with a rotating shaft hole, and a circular arc limiting baffle is further arranged on the edge of the side away from the lower sealing plate.

[0013] As a preferred scheme of the folding door plate for the motor home, the upper folding door plate comprises an upper closing plate and an upper sealing plate connected to the back of the upper closing plate, the size of the upper sealing plate is smaller than the size of the upper closing plate, and the width of the upper closing plate is consistent with the width of the lower sealing plate.

[0014] As a preferred scheme of the folding door plate for the motor home, the upper sealing plate lower end is provided with a fixed plug which cooperates with the fixed slot, and the other side of the upper closing plate is further provided with a horizontal pull strip.

[0015] As a preferred scheme of the folding door plate for the motor home, the upper sealing plate lower end is provided with an adjusting rod, the lower end side of the adjusting rod is provided with an adjusting limiting block which cooperates with the adjusting rotating shaft and the fixing slot in sliding manner, and the length of the adjusting limiting block is consistent with the length of the fixing slot.

[0016] The adjusting rod and the adjusting limiting block are arranged symmetrically left and right along the upper sealing plate.

[0017] As a preferred scheme of the folding door plate for the motor home, the rear end of the adjusting rotating shaft is a connecting rotating shaft which is rotationally connected with the rotating shaft connecting slot, the front end of the adjusting rotating shaft is an adjusting disc, and the front end of the adjusting disc is provided with an adjusting slot which cooperates with the adjusting limiting block.

[0018] As a preferred scheme of the folding door plate for the motor home, the adjusting limiting assembly further comprises a pressing limiting block and a pressing limiting spring, one end of the pressing limiting spring is fixedly connected to the upper end of the limiting block slot, the other end is fixedly connected with the pressing limiting block, and the pressing limiting block is arranged in sliding manner along the limiting block slot.

[0019] As an optimal scheme of the folding door plate for the recreational vehicle, the limiting block groove, the fixing groove, the adjusting limiting block and the pressing limiting block have the same cross section size.

[0020] The folding door plate for the recreational vehicle has the following advantages: the upper folding door plate can be folded and stored through the cooperation of the adjusting limiting block and the fixing groove, which meets the requirement of the small door plate for daily driving, and the pull strip can meet the requirement of temporarily hanging and taking the articles; when the upper folding door plate needs to be unfolded, the adjusting limiting block is made to enter the adjusting groove through the upper sliding, the folding door plate can be unfolded through the rotation, then the adjusting limiting block is made to enter the fixing groove through the lower sliding, the fixing plug cooperates with the fixing plug groove to complete the unfolding of the door plate, at this time, the personnel can conveniently pass through, the pressing limiting block enters the adjusting groove under the action of the pressing limiting spring, the adjusting limiting block can be pressed down to avoid the shaking, the adjusting groove can be limited, the adjusting limiting block and the adjusting limiting block can be cooperated again, the door plate can be conveniently adjusted according to the requirement and is stable in use, the structure is simple, and the cost is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0021] In order to more clearly illustrate the technical scheme of the embodiment of the utility model, the following will be briefly introduced the drawing needed to be used in the embodiment description, obviously, the drawing in the following description is only some embodiments of the utility model, for the ordinary skilled person in the art, under the premise of not paying the creative labor, other drawings can also be obtained according to these drawings. Wherein:

[0022] Figure 1 It is the unfolding schematic view of the folding door plate for the recreational vehicle in the utility model.

[0023] Figure 2 It is the folding schematic view of the folding door plate for the recreational vehicle in the utility model.

[0024] Figure 3 It is the explosion schematic view of the folding door plate for the recreational vehicle in the utility model.

[0025] Figure 4 It is the Figure 3 It is the partial schematic view of A in the utility model.

[0026] Figure 5 It is the cross section schematic view of the adjusting limiting assembly in the utility model. DETAILED DESCRIPTION

[0027] In order to make the above purpose, features and advantages of the utility model more obvious and easy to understand, the following will be the specific embodiment of the utility model with the description of the drawings for detailed description.

[0028] Many specific details are set forth in the following description in order to provide a thorough understanding of the present application. However, the present application can be practiced according to other embodiments that can not be described in detail herein, and the present application is not limited to the embodiments described herein. Instead, the present application is intended to encompass a variety of alternatives, modifications, and equivalents.

[0029] Secondly, the "one embodiment" or "embodiment" referred to herein means that the specific features, structures or characteristics can be included in at least one implementation of the present application. "In one embodiment" appearing in different places in the specification does not mean the same embodiment, nor is it an embodiment that is independent of or mutually exclusive of other embodiments.

[0030] Embodiment 1

[0031] Reference Figures 1-5 For the first embodiment of the present application, the embodiment provides a folding door plate for a recreational vehicle, comprising a door plate assembly 100, comprising a lower opening and closing door plate 101 and a cooperating upper folding door plate 102;

[0032] The door plate assembly 100 is also symmetrically provided with an adjusting and limiting assembly 200 on the left and right sides, comprising an adjusting shaft 201 rotatably arranged on the lower opening and closing door plate 101, and the adjusting shaft 201 is in sliding cooperation with the upper folding door plate 102.

[0033] Further, the lower opening and closing door plate 101 comprises a lower closing plate 101a and a lower sealing plate 101b connected to the back thereof, the size of the lower sealing plate 101b is smaller than that of the lower closing plate 101a, and the size difference can be provided with a gasket to ensure the sealing, and the upper end of the lower sealing plate 101b is also provided with a fixed slot 101c, which cooperates with the upper folding door plate 102.

[0034] It should be noted that the lower opening and closing door plate 101 can be hinged with the recreational vehicle box body by a hinge, and the lower opening and closing door plate 101 can be opened and closed.

[0035] Further, a limiting block groove 101d is provided on the upper end of the back of the lower sealing plate 101b, which is downwardly open, a shaft connecting groove 101e is provided below the limiting block groove 101d, and a fixed groove 101f is further provided below the shaft connecting groove 101e, which is upwardly open and oppositely arranged with the opening of the limiting block groove 101d, and the adjusting shaft 201 is rotatably connected with the shaft connecting groove 101e.

[0036] It should be noted that the limiting block groove 101d, the shaft connecting groove 101e and the fixed groove 101f are symmetrically arranged along the left and right sides of the lower sealing plate 101b.

[0037] Further, the rotating shaft hole 101e-1 is arranged inside the rotating shaft connecting groove 101e, and an arc-shaped limiting baffle 101e-2 is arranged on the edge of the rotating shaft connecting groove 101e away from the lower sealing plate 101b, the extending length of the arc-shaped limiting baffle 101e-2 is consistent with the front end of the adjusting disc 201b, and the two ends of the arc-shaped limiting baffle 101e-2 are attached to the edge of the rotating shaft connecting groove 101e.

[0038] Further, the upper folding door plate 102 comprises an upper closing plate 102a and an upper sealing plate 102b connected to the back of the upper closing plate 102a, the size of the upper sealing plate 102b is smaller than that of the upper closing plate 102a, the width of the upper closing plate 102a is consistent with the width of the lower sealing plate 101b, and the size difference between the upper sealing plate 102b and the upper closing plate 102a can be provided with a gasket to ensure the sealing performance.

[0039] Further, the upper sealing plate 102b is provided with a fixed plug 102c at the lower end, which cooperates with the fixed slot 101c to ensure that the two can be more stably connected when unfolded, and the other side of the upper closing plate 102a is also provided with a pull strip 102d horizontally, which can be used as a handle when adjusting and also as an internal hanging rod for hanging objects when folding.

[0040] Further, the upper sealing plate 102b is provided with an adjusting rod 102e, and the adjusting rod 102e is provided with an adjusting limiting block 102f on the side of the lower end, which cooperates with the adjusting rotating shaft 201 and the fixed slot 101f, and the length of the adjusting limiting block 102f is consistent with the length of the fixed slot 101f; the adjusting rod 102e and the adjusting limiting block 102f are symmetrically arranged along the upper sealing plate 102b.

[0041] Further, the rear end of the adjusting rotating shaft 201 is a connecting rotating shaft 201a, which is rotatably connected with the rotating shaft connecting groove 101e, and the front end of the adjusting rotating shaft 201 is an adjusting disc 201b, and the adjusting disc 201b is provided with an adjusting slot 201b-1 at the front end, which cooperates with the adjusting limiting block 102f.

[0042] It should be noted that when the rotating shaft connecting groove 101e is vertically placed, the limiting block slot 101d, the rotating shaft connecting groove 101e and the fixed slot 101f are throughly slotted.

[0043] Further, the adjusting limiting assembly 200 further comprises a pressing limiting block 202 and a pressing limiting spring 203, one end of the pressing limiting spring 203 is fixedly connected to the upper end of the limiting block slot 101d, the other end is fixedly connected with the pressing limiting block 202, and the pressing limiting block 202 is slidably arranged along the limiting block slot 101d.

[0044] Further, the limiting block slot 101d, the fixed slot 101f, the adjusting limiting block 102f and the pressing limiting block 202 have the same cross-sectional size.

[0045] In use, in the folded state, the upper end of the upper folding door plate 102 is downward, the adjusting limiting block 102f is completely located in the fixed groove 101f, and the pressing limiting block 202 enters the adjusting groove 201b-1 under the elastic force of the pressing limiting spring 203, the lower end of the pressing limiting block 202 abuts against the adjusting limiting block 102f, and the upper end of the pressing limiting block 202 is still arranged in the limiting block groove 101d, so that the adjusting groove 201b-1 is opposite to the fixed groove 101f, and the adjusting limiting block 102f can be smoothly rotated and adjusted in the adjusting groove 201b-1.

[0046] In summary, through cooperation of the adjusting limiting block 102f and the fixed groove 101f, the upper folding door plate 102 can be folded and stored, the demand of the small door plate for daily driving is met, and the pull strip 102d can meet the demand of temporarily hanging and taking articles.

[0047] Embodiment 2

[0048] Reference Figures 1-5 For the second embodiment of the utility model, based on the previous embodiment, the embodiment further includes the following steps: when it is needed to be unfolded, the pull strip 102d is slid upward, the adjusting limiting block 102f pushes the pressing limiting block 202, the pressing limiting block 202 gradually separates from the adjusting groove 201b-1 and enters the limiting block groove 101d, when the adjusting limiting block 102f completely enters the adjusting groove 201b-1, the upper folding door plate 102 can be moved, and the upper folding door plate 102 rotates around the adjusting pivot 201 as the center, when the upper folding door plate 102 is upwardly rotated by 180 0 degrees, the upper folding door plate 102 is completely unfolded, the pull strip 102d is slid downward again, the adjusting limiting block 102f gradually separates from the adjusting groove 201b-1 and enters the fixed groove 101f, at the same time, the fixed plug 102c enters the fixed plug groove 101c, the pressing limiting block 202 enters the adjusting groove 201b-1 under the elastic force of the pressing limiting spring 203, the direction of the adjusting groove 201b-1 is limited, and the subsequent adjustment is facilitated, when the adjusting limiting block 102f completely enters the fixed groove 101f, the upper folding door plate 102 is completely unfolded.

[0049] It should be noted that the lifecar box body is provided with an opening matched with the upper folding door plate 102, the upper folding door plate 102 is unfolded, the lower folding door plate of the utility model is hinged to the lifecar box body through the hinge, and the installation and use effect is achieved.

[0050] In summary, by sliding the adjusting limiting block 102f into the adjusting groove 201b-1, the folding door panel can be unfolded by rotating, then by sliding the adjusting limiting block 102f downward into the fixing groove 101f, and the fixing plug 102c cooperates with the fixing plug groove 101c, the unfolding of the door panel is completed, at this time, the tight limiting block 202 enters the adjusting groove 201b-1 under the action of the tight limiting spring 203, which can press the adjusting limiting block 102f downward to avoid shaking, and can limit the adjusting groove 201b-1, which is convenient for the cooperation of the adjusting limiting block 102f and the adjusting groove 201b-1 again. The above can conveniently adjust the door panel according to the needs and is stable in use, and the structure is simple, which reduces the cost. The door panel designed in this way not only meets the relevant specification requirements of the Ministry of Industry and Information Technology that a travel vehicle should have at least two doors, but also through the design structure of the double door panel, when the door panel is folded down, it is convenient to shrink the roof of the travel vehicle, achieving the effect of storage, and after the door panel is folded up, the roof can be unfolded, achieving the effect of convenient personnel passage.

[0051] Importantly, it should be noted that the constructions and arrangements of the present application shown in the various example embodiments are illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications can be made (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters (e.g., temperatures, pressures, etc.), mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter described in this application. For example, elements shown as integrally formed can be constructed of multiple parts or elements, the position of elements can be reversed or otherwise varied, and the nature or number of elements or positions can be altered or varied. Accordingly, all such modifications are intended to be included within the scope of the present application. The order or sequence of any process or method steps can be changed or re-sequenced without departing from the scope of the application. In the claims, any means-plus-function clause is intended to cover the structures described herein as performing the recited function and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes, and omissions can be made in the design, operating conditions, and arrangement of the example embodiments without departing from the scope of the present application. Accordingly, the present application is not limited to particular embodiments described, but extends to various modifications that nevertheless fall within the scope of the appended claims.

[0052] Furthermore, in an effort to provide a concise description of exemplary embodiments, all features of an actual implementation can not be described (i.e., those unrelated to the best mode of practicing the present application currently being considered).

[0053] It is to be understood that the development of the particular implementations described herein was not determined merely by the availability of certain items or materials. Rather and more generally, specific implementations were developed to provide implementations that are functionally, economically, and / or esthetically practical, in light of ongoing technological changes having economic, business, and / or social consequences.

[0054] It should be noted that the above examples are only used to illustrate the technical solutions of the present application, and are not limited. Although the present application has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present application can be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present application. They should be covered in the scope of the claims of the present application.

Claims

1. A folding door panel for a recreational vehicle, characterized by: include, The door panel assembly (100) includes a lower opening door panel (101) and an upper folding door panel (102) that cooperates with it. The door panel assembly (100) is also symmetrically provided with adjustment limit assemblies (200) on the left and right sides, including an adjustment shaft (201) rotatably disposed on the lower opening and closing door panel (101), and the adjustment shaft (201) simultaneously slidingly engaging with the upper folding door panel (102).

2. The folding door panel for a recreational vehicle of claim 1, wherein: The lower opening and closing door panel (101) includes a lower closing plate (101a) and a lower sealing plate (101b) connected to its back side. The size of the lower sealing plate (101b) is smaller than that of the lower closing plate (101a). The upper end of the lower sealing plate (101b) is also provided with a fixing slot (101c), which cooperates with the upper folding door panel (102).

3. The folding door panel for a recreational vehicle of claim 2, wherein: The upper back of the lower sealing plate (101b) is provided with a limiting block groove (101d) with its opening facing downward. Below the limiting block groove (101d) is a rotating shaft connecting groove (101e). Below the rotating shaft connecting groove (101e) is a fixing groove (101f) with its opening facing upward and opposite to the opening of the limiting block groove (101d). The adjusting rotating shaft (201) is rotatably connected to the rotating shaft connecting groove (101e). The limiting block groove (101d), the rotating shaft connecting groove (101e), and the fixing groove (101f) are symmetrically arranged on the left and right sides along the lower sealing plate (101b).

4. The folding door panel for a recreational vehicle of claim 3, wherein: The rotating shaft connecting groove (101e) is provided with a rotating shaft hole (101e-1) inside, and an arc-shaped limiting baffle (101e-2) extends out from the edge opposite to the lower sealing plate (101b).

5. The folding door panel for a recreational vehicle of claim 4, wherein: The upper folding door panel (102) includes an upper closing plate (102a) and an upper sealing plate (102b) connected to its back side. The upper sealing plate (102b) is smaller than the upper closing plate (102a), and the width of the upper closing plate (102a) is the same as the width of the lower sealing plate (101b).

6. The folding door panel for a recreational vehicle of claim 5, wherein: The upper sealing plate (102b) is provided with a fixing block (102c) at its lower end, which cooperates with the fixing slot (101c). The upper closing plate (102a) is also provided with a horizontal pull bar (102d) on the other side.

7. The folding door panel for a recreational vehicle of claim 6, wherein: An adjusting rod (102e) is provided extending from the lower end of the upper sealing plate (102b). An adjusting limit block (102f) is provided on the lower side of the adjusting rod (102e), which slides in cooperation with the adjusting shaft (201) and the fixing groove (101f). The length of the adjusting limit block (102f) is the same as the length of the fixing groove (101f). The adjusting rod (102e) and the adjusting limit block (102f) are symmetrically arranged on the left and right sides along the upper sealing plate (102b).

8. The folding door panel for a recreational vehicle of claim 7, wherein: The rear end of the adjusting pivot (201) is a connecting pivot (201a) which is rotationally connected with the pivot connecting groove (101e), and the front end of the adjusting pivot (201) is an adjusting disc (201b), and the front end of the adjusting disc (201b) is provided with an adjusting groove (201b-1) which cooperates with the adjusting limiting block (102f).

9. The folding door panel for a recreational vehicle of claim 8, wherein: The adjusting limiting assembly (200) further comprises a pressing limiting block (202) and a pressing limiting spring (203), one end of the pressing limiting spring (203) is fixedly connected to the upper end of the limiting block groove (101d), the other end is fixedly connected with the pressing limiting block (202), and the pressing limiting block (202) is slidingly arranged along the limiting block groove (101d).

10. The folding door panel for a recreational vehicle of claim 9, wherein: The limiting block groove (101d), the fixing groove (101f), the adjusting limiting block (102f) and the pressing limiting block (202) have the same cross-sectional dimension.

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