TWM622249U - Matchboard skin structure of camping trailer - Google Patents

Abstract

A tongue-and-groove skin structure of a camping trailer comprises an upper guide bar, which is laterally installed on the outer circumference of a vehicle body; It is located under the upper guide bar, and is horizontally installed on the outer circumference of the vehicle body corresponding to the upper guide bar, and a stop surface is formed above the lower guide seat; a plurality of tongue and groove plates are installed in parallel longitudinally. Between the upper guide bar and the lower guide base, the upper edges of the tongue and groove plates are extended into the lower guide groove, and the lower edges of the tongue and groove plates are attached to the abutting surface to form Limiting, wherein, one side of each tongue and groove plate has a concave part, and the other side has a protruding part, the protruding part can be inserted into the concave part, so that the adjacent The mouth plates can be connected and fixed by the fitting of the protruding part and the concave part, so that the invention has the advantages of high connectivity, high applicability, and simple construction.

Description

The tongue and groove skin structure of the camping trailer

This creation is about camping trailers, especially a tongue-and-groove skin structure of camping trailers with high connectivity, high rigidity, and simple construction.

According to the implementation of the two-day weekend, people have more time to travel to long-distance scenic spots to relieve the pressure of life. In recent years, camping activities have become more popular. Many people will participate in camping activities with their relatives and friends to get close to the big ones. Naturally, through the tacit understanding of division of labor and cooperation in camping activities, the parent-child relationship is enhanced. Participating in camping activities first solves the problem of accommodation. In addition to traditional tents, there are also camping trailers available on the market. Camping trailers include a trailer chassis that can be attached to the rear of the vehicle, and a car body mounted on the trailer chassis. Equipped with kitchen, bathroom, bedroom and other equipment, users can tow the camping trailer to the designated point, then they can engage in camping, rest and other activities, saving the time of setting up the tent, and it can also overcome the unstable tent and easy rainy weather. Moisture problems and higher mobility than fixed-point hotel housing, so camping trailers are more and more favored by the public.

However, the body structure of the general camping trailer is made of a plurality of metal skins, which are fixed on the outer surface of the body frame by welding or riveting. On the car body frame, not only are there many welding and riveting steps, but the overall assembly time is also long. In addition, the general skin is flat, so when the car body is connected to two different skins, Most of them can only use two pieces of skin to connect, which is not beautiful.

In view of this, how to solve the long-standing problems in the structure of conventional camping trailers is the primary issue that this creation intends to solve.

The purpose of this creation is to provide a tongue-and-groove skin structure for a camping trailer, which utilizes the interconnection of a plurality of tongue-and-groove plates to form the skin structure of the vehicle body, so as to achieve high connectivity, high strength, and high applicability. And the purpose of easy construction.

In order to achieve the aforementioned purpose, the present invention provides a tongue-and-groove skin structure for a camping trailer, which includes an upper guide bar, which is laterally installed on the outer circumference of a vehicle body, and an opening facing downward is provided below the upper guide bar. a lower guide groove; a lower guide seat is located below the upper guide bar, and is laterally installed on the outer circumference of the vehicle body corresponding to the upper guide bar, and a stop surface is formed above the lower guide seat; a plurality of The tongue-and-groove plate, generally in the form of a rectangular long plate body, is longitudinally installed between the upper guide bar and the lower guide base, so that the upper edge of the tongue-and-groove plate extends into the lower guide groove, and the The lower edge of the tongue-and-groove plate is attached to the abutting surface to form a limit. One side of each tongue-and-groove plate has a concave portion, and the other side has a protruding portion. The protruding portion can be embedded in the concave portion, so that the adjacent tongue and groove plates can be connected and fixed by the fitting of the protruding portion and the concave portion.

The skin structure of the car body is formed by the mutual assembly of these multiple tongue and groove plates, so that the present invention has the advantages of high connectivity, high strength, high applicability, and simple construction.

10: Upper guide bar

11: Lower guide groove

12: Upper guide groove

20: Lower guide seat

21: Stop surface

22: Retaining Wall

30: tongue and groove board

31: Recessed part

311: Abutment plate

312: Groove

313: Snap groove

32: Projection

321: top plate

322: Snap flange

33: Curved surface

34: Support Ribs

100: body

101: Frame

102: Wall Panels

103: Trim

104: Skinning

Figure 1 is a three-dimensional external view of a camping trailer according to a preferred embodiment of the creation.

FIG. 2 is a longitudinal cross-sectional view of the skin structure of the grooved plate according to the above preferred embodiment.

Figure 3 is a transverse cross-sectional view of the grooved plate skin structure of the above preferred embodiment

FIG. 4 is a perspective view of the tongue and groove plate of the above embodiment.

FIG. 5 is a top view of the tongue-and-groove plate of the above-mentioned embodiment.

The various embodiments of the present invention will be described in detail below, and the drawings will be used as examples. In addition to these detailed descriptions, the present invention can also be widely implemented in other embodiments, and any easy substitutions, modifications, and equivalent changes of any of the embodiments are included within the scope of the present invention, and the scope of the patent application is allow. In the description of the specification, many specific details are provided in order to provide the reader with a more complete understanding of the present invention; however, the present invention may be implemented without some or all of the specific details. Also, well-known steps or elements have not been described in detail to avoid unnecessarily limiting the invention. The same or similar elements in the drawings will be represented by the same or similar symbols. It should be noted that the drawings are for illustrative purposes only, and do not represent the actual size or number of components, and some details may not be fully drawn for the sake of simplicity in the drawings.

Please refer to Figures 1 to 5, which is a preferred embodiment of the tongue and groove skin structure of the camping trailer, which mainly includes:

An upper guide bar 10 is installed laterally on the outer circumference of a vehicle body 100, and its radial cross section is approximately H-shaped. A downward guide groove 11 is provided below the upper guide bar 10. An upper guide groove 12 with an opening facing upward is also provided above the strip 10 .

The lower guide seat 20 is located below the upper guide bar 10, and is also laterally installed on the outer circumference of the vehicle body 100 corresponding to the upper guide bar 10. A stop surface 21 is formed above the lower guide seat 20. In addition, a retaining wall 22 is formed on the inner side of the abutting surface 21 of the lower guide base 20 facing upwards in the longitudinal direction to prevent rainwater from infiltrating.

A plurality of tongue-and-groove plates 30, generally in the form of a rectangular long plate body, are longitudinally installed between the upper guide bar 10 and the lower guide base 20, so that the upper edges of the tongue-and-groove plates 30 are inserted into the lower guide slot 11, and these tongue and groove boards The lower edge of the groove plate 30 is attached to the abutting surface 21 to form a limit, wherein one side of each tongue and groove plate 30 has a concave portion 31, and the other side has a protruding portion. 32. The protruding portion 32 can be embedded in the concave portion 31, so that the adjacent tongue and groove plates 30 can be connected and fixed by the fitting of the protruding portion 32 and the concave portion 31. In the embodiment, the concave portion 31 extends an L-shaped abutting plate 311 on the inner side of the tongue and groove plate 30, so that a groove 312 is formed between the inner side of the tongue and groove plate 30 and the abutting plate 311, and the protruding portion 32 is formed. An L-shaped abutting plate 321 extends from the side edge of the tongue-and-groove plate 30. The abutting plate 321 can be inserted into the groove 312 and abut against the abutting plate 311. The tongue-and-groove plate 30 is located in the groove. A locking groove 313 is recessed on the inner surface of the groove 312, and a locking flange 322 is formed on the end edge of the top plate 321 corresponding to the locking groove 313, so that the locking flange 322 can be connected with the locking groove 313. The retaining groove 313 forms a clamping system, and the tongue and groove plate 30 forms a plurality of curved surfaces 33 along the longitudinal direction. The tongue and groove plate 30 is wavy to increase its strength, and the middle of the inner side of the tongue and groove plate 30 is in the longitudinal direction. A support rib 34 is protruded therefrom.

The above is an overview of the main components and combination types of the tongue-and-groove skin structure of the camping trailer of this creation. Next, the assembly method of this creation and the expected effect are explained as follows:

First, a wall panel 102 is erected longitudinally around the frame 101 of the vehicle body 100 , the inner side of the wall panel 102 is covered with a decorative panel 103 , and the lower guide seat 20 is installed on the vehicle body 100 under the outer side of the wall panel 102 . In addition, the upper guide bar 10 is installed at an appropriate height outside the wall body 102, and the distance between the upper guide bar 10 and the lower guide base 20 is exactly the length of the grooved plate 30, and then the grooved plate 30 Installed between the upper guide bar 10 and the lower guide base 20 , except that the first installed tongue and groove plate 30 must be fixed with rivets after being installed on the wall panel 102, the remaining tongue and groove plates 30 are They are connected to each other in sequence to form a fixed connection, so they do not need to be fixed by rivets. In addition, in this embodiment, the wall panel 102 is provided with a general skin 104 on the outer side above the upper guide bar 10 . The lower edge of the skin 104 is disposed in the upper guide groove 12 of the upper guide bar 10 .

In the present invention, the skin of the vehicle body 100 is installed between the upper guide bar 10 and the lower guide base 20 by a plurality of tongue and groove plates 30, and the tongue and groove plates 30 can be continuously embedded with each other. Therefore, the tongue and groove plates 30 can be fixed on the vehicle body without welding or riveting, which has the advantages of high connection, high strength and simple construction.

In addition, when the tongue and groove plates 30 are embedded with each other, a certain angle can be formed between the adjacent tongue and groove plates 30. Therefore, when the upper guide bar 10 and the lower guide base 20 form an arc shape, the The mouth plate 30 can still cooperate with the curved shape of the upper guide bar 10 and the lower guide base 20 to form a curved surface, so it can not only be installed on the plane of the car body, but also can be installed on two different sides of the car body. It can be continuously assembled without interruption, and has excellent applicability.

However, the above disclosure is only used to illustrate one of the preferred embodiments of the present invention, and is not intended to limit the present invention. Therefore, any changes in numerical values or replacement of equivalent components should still belong to the scope of the present invention.

To sum up, to make it clear to those who are familiar with the art that this creation can indeed achieve the above-mentioned purpose, it is in compliance with the provisions of the Patent Law, so the application is filed in accordance with the law.

30: tongue and groove board

31: Recessed part

311: Abutment plate

312: Groove

313: Snap groove

32: Projection

321: top plate

322: Snap flange

33: Curved surface

34: Support Ribs

102: Wall Panels

103: Trim

Claims (8)

A tongue-and-groove skin structure of a camping trailer, comprising: an upper guide bar, which is laterally installed on the outer circumference of a vehicle body, and a downward guide groove with an opening facing downward is arranged under the upper guide bar; A lower guide seat is located below the upper guide bar, and is laterally installed on the outer circumference of the vehicle body corresponding to the upper guide bar, and a stop surface is formed above the lower guide seat; A plurality of tongue and groove boards, generally in the form of a rectangular long board body, are longitudinally installed between the upper guide bar and the lower guide base, so that the upper edges of the tongue and groove boards are inserted into the lower guide groove, and The lower edges of the tongue-and-groove plates are attached to the abutting surface to form a limit, wherein one side of each tongue-and-groove plate has a concave portion, and the other side has a protruding portion. The protruding part can be embedded in the concave part, so that the adjacent tongue and groove plates can be connected and fixed by the fitting of the protruding part and the concave part. The tongue-and-groove panel skin structure of a camping trailer as claimed in claim 1, wherein an upper guide groove with an opening facing upward is also provided above the upper guide bar. The tongue-and-groove panel skin structure of a camping trailer according to claim 1, wherein a retaining wall is formed along the longitudinal direction on the inner side of the lower guide base. The tongue-and-groove skin structure of the camping trailer as claimed in claim 1, wherein the concave portion and the protruding portion are formed by integrally extending from two sides of the tongue-and-groove respectively. The tongue-and-groove skin structure of a camping trailer as claimed in claim 2, wherein the concave portion extends an L-shaped abutting plate on the inner side of the tongue-and-groove plate, so that a gap is formed between the inner side of the tongue-and-groove plate and the abutting plate. A groove is formed, and the protruding portion extends an L-shaped abutting plate from the side edge of the tongue-and-groove plate, and the abutting plate can be inserted into the groove and abut against the abutting plate. The tongue-and-groove skin structure of a camping trailer as claimed in claim 5, wherein a locking groove is recessed on the inner surface of the tongue-and-groove plate at the groove, and the end edge of the top plate is correspondingly locked. A locking flange is formed in the groove, so that the locking flange can be locked with the locking groove. The tongue-and-groove skin structure of the camping trailer according to claim 1, wherein the tongue and groove plate forms a plurality of curved surfaces along the longitudinal direction. The tongue-and-groove skin structure of a camping trailer as claimed in claim 1, wherein a support rib is protruded along the longitudinal direction at the middle of the inner side surface of the tongue-and-groove plate.

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