KR102089627B1 - camping trailer and Manufacturing Method thererof - Google Patents

Abstract

The present invention relates to a camping trailer that does not change position in a situation in which the work is in progress by preventing an accurate joining position and movement when multiple metal plates having irregular shapes are fixed by using a rivet method. Is a finishing panel to be installed in the corner of the camping trailer, a frame formed in the form of a corner of the camping trailer for the installation of the finishing panel, a configuration including a clamper for fixing the correct riveting position when installing the finishing panel on the frame; When assembling the finishing panel with the frame and riveting method, it is possible to accurately select the rivet position, so it is possible to work regardless of skill level.

Description

Camping trailer and manufacturing method thererof

The present invention relates to a camping trailer and a method for manufacturing the same, and more particularly, to a camping trailer and a method for manufacturing the camping trailer that allows the manufacture of a camping trailer by riveting several metal plates having irregular shapes on a curved portion or a corner portion.

A camper car usually refers to an all-in-one camper that constitutes a space for camping on the vehicle itself, and a camping trailer towed to the rear of the vehicle.

Motorhomes are almost unrestricted in their location, reflecting the mobility of the vehicle, and the travel time is very fast, making it popular in the United States, China, and Europe, where the area is vast and the accommodation is smaller than the total area.

The integrated camper or camping trailer must be kept inside for a certain period of time, unlike ordinary vehicles, and the refrigeration van, etc., must be kept in a frozen state for a long time, so the body must have excellent rigidity and insulation.

1 is a plan view showing the appearance of a camping trailer according to a conventional embodiment.

Referring to this, the camping trailer 2 according to the conventional embodiment has vertical walls (4) and horizontal walls (6), respectively, and the edges thereof are in contact with each other, and the corner members (1) have vertical walls (4). ) And the transverse wall (6) has a body structure of interconnection.

Looking at the corner member 1 in more detail, since the vertical wall 4 and the horizontal wall 6 connected to the left and right sides of the corner member 1 must have sound insulation and heat insulation, the outer color steel sheet and the inner color steel sheet are separated from each other. In a state where it is provided, a heat insulating material having a predetermined thickness is provided therebetween.

The vertical wall and the horizontal wall are connected to each other on the inner sidewalls connected in a vertical state, so that the angles face each other and are fastened by fastening means such as rivets. In the outer direction, the vertical wall and the horizontal wall are respectively sealed in the outer direction. It is fixed at.

That is, when the vertical wall and the horizontal wall are vertically connected to each other, the inner side wall is connected to the vertical wall and the horizontal wall by an angle, and the outer side wall is connected to each other by a corner member.

The corner member has an outer molding formed in the form of a molding, and the outer molding is rounded at a predetermined angle in the center, and fixed portions are formed at both ends of the round.

The fixing part has a contact portion that is in close contact with the vertical wall or the horizontal wall by a fastening means such as a rivet or the like having a groove formed therein and fastened through the bottom surface, and the upper end of the contact portion is configured to be covered with a cover-in finishing molding. .

As described above, the corner member according to the conventional embodiment used for a camping trailer has a problem in that it is vulnerable to heat insulation or sound insulation because a hollow portion is formed between the outer molding of the corner member and the edge of the vertical and horizontal walls.

In addition, there is a problem in that the fixing force is weak because there is no sense of unity between the outer molding constituting the corner member and the angle formed inside. That is, since the outer molding of the corner member constituting the corner member and configured on the outside of the trailer is completely independent of the angle formed on the inside of the trailer, the outer molding and the angle are not interconnected or fixed, so that the fixing force of the outer corner member is fixed. Had the problem of being vulnerable.

In addition, there was a problem that the angle formed inside had to be treated separately when considering aesthetics and safety.

Due to this problem, in order to make the appearance of the camping trailer beautiful in other ways, a stainless steel plate is combined with rivets.

In this way, the conventional working process of manufacturing a camper using the stainless steel plate also forms a hole for installing a rivet when cutting the stainless steel plate with a laser, and the completed stainless steel plates make one rivet while an experienced worker aligns the hole. I installed one and proceeded.

However, when installing the rivet, an assembly error may occur as a whole, but it does not matter if the assembly error is not severe, but if the error is large, there is a problem in that the product must be rebuilt or the rivet hole must be rebuilt.

If the rivet hole is re-created due to the problem due to the assembly error, the existing perforated hole must be restored by welding, and then additional holes for installing the rivet in another location must be re-manufactured. As this is not the case, the overall design is damaged and the appearance may be deformed.

In addition, the conventional work process of manufacturing a camper using the stainless steel plate has a problem that it is difficult to easily perform the work other than skilled workers.

For this reason, by making a stainless steel plate in various shapes, it is possible to use the clamp to select the correct location during riveting using a clamp, and even an experienced and unskilled person can be riveted to the correct location and reuse it through recovery. How to improve is urgently required.

Registration No. 10-1244884 (Corner member to improve steps) Registration No. 10-1722532 (Banding method of sandwich panel and mobile building using banding panel and banding panel)

The present invention has been made to solve the above problems, and has an object to enable accurate selection of a rivet position when assembling the finishing panel in a frame and riveting manner.

In addition, the present invention is to minimize the defect rate by installing the rivet by precisely matching the position of the rivet hole between the finishing panel and the exact installation position of the finishing panel by being coupled to the clamper installed in the frame.

In addition, the present invention is to make it possible to adjust the installation position of the clamper even when the interval between the rivet holes is not constant when manufacturing the finishing panel.

In addition, the present invention is to produce a clamper in a single form or in an integral form or in a form connected by a connection line, so that it can be pre-production or field-production and applied to suit the working conditions.

And, the present invention is to ensure that all of the finishing panels are installed in the correct position before the rivet is installed even if the rivet position is not skilled by using a clamper.

In addition, the present invention is to easily carry out the external improvement of the camping trailer using rivets and to reduce unnecessary work time and work cost.

The camping trailer according to the embodiment of the present invention is manufactured in the form of a rounded corner portion of the camping trailer and has a finishing panel forming a plurality of rivet holes along the end, a straight corner and a curvature having a cross section in the form of a rounded corner of the camping trailer. A frame that combines a plurality of shapes, forms an installation hole along the length direction, and is inserted into and fixed in a number of places in the inner space of the frame, and is exposed through the installation hole and at the same time, a clamper that forms a bolt inserted into the rivet hole of the finishing panel It may be configured to include.

At this time, the frame may be formed such that the ends of the first curvature frame meet each end of the pair of horizontal frames that are arranged up and down.

In addition, the clamper is inserted into the inner space of the frame, the upper surface of the body may be composed of bolts exposed through the installation holes of the frame and fitted through the rivet holes of the finishing panel.

In addition, the bolt may be configured by configuring a fixing nut installed to prevent separation after the closing panel is coupled.

Further, the body may be composed of a magnet.

Meanwhile, the body may be formed to correspond to the lengths of the horizontal frame and the first curvature frame of the frame, and may be configured by configuring a plurality of bolts on the upper surface.

In addition, the body may be configured by connecting with an elastic or inelastic connecting line.

In addition, the manufacturing method of the camping trailer is produced in the form of a rounded corner portion of the camping trailer, and a plurality of rivet holes are formed along the end to produce a finishing panel, and after the panel manufacturing step, the length direction is changed. A frame manufacturing step of manufacturing a frame by combining the ends of a first curvature frame at each end of a pair of horizontal frames, which are arranged up and down along which an installation hole is formed, after passing through the frame manufacturing step, the upper surface of the body The clamper installation step of installing the clamper on the frame to correspond to the gap between the rivet holes of the finishing panel, so that the bolted clamper is exposed on the horizontal frame of the frame and the installation holes of the first curvature frame, and the clamper installation step After, when installing the finishing panel on the horizontal frame of the frame and the upper surface of the first curvature frame, the bolt is inserted into the rivet hole and exposed. After the panel installation step of installing the finishing panel in the method, after the panel installation step, the nut fastening step of fastening the fixing nut to the bolt so that the fastening panel fastened to the bolt is fixed, after the nut fastening step, riveting It can be composed of a riveting step of dismantling the fixing nut in the position for the work and fastening the finishing panel and the frame with rivets through the riveting operation.

According to an embodiment of the present invention, it is possible to accurately select the rivet position when assembling the finishing panel with the frame and the riveting method, thereby having the effect of being able to work regardless of skill level.

In addition, by being coupled to the clamper installed in the frame, it is possible to prevent the waste of material costs by minimizing the defect rate by installing the rivets by accurately matching the position of the rivet hole between the finish panel and the exact installation position of the finish panel.

In addition, it is possible to adjust the installation position of the clamper even when the interval between the rivet holes is not constant when manufacturing the finishing panel, and thus has an effect applicable to various types.

In addition, the clamper is manufactured in a single form or in an integral form or in a form connected with a connection line, so that it can be pre-production or field-produced and applied to suit the working conditions, thereby increasing the versatility.

In addition, it is possible to easily carry out the improvement work between camping trailers using rivets, reduce unnecessary work hours and work costs, and maximize production efficiency per unit time.

1 is a plan view of a typical motorhome,
2 is a perspective view of a camping trailer according to the present invention,
3 is a perspective view of a closing panel used in a camping trailer according to the present invention,
Figure 4 is a schematic view showing an exploded state of a camping trailer according to the present invention.
Figure 5 is a combined perspective view of the frame and the clamper of the camping trailer according to the present invention,
Figure 6 is a perspective view showing a closed panel coupled state of the camping trailer according to the present invention,
7 is an exploded perspective view of a clamper and a fixing nut according to the present invention,
Figure 8 is another embodiment perspective view of the clamper body is formed long,
Figure 9 is another embodiment perspective view of the body of the clamper connected by a connecting line,
10 to 13 is a process of installing the finishing panel on the camping trailer according to the invention,
14 is a process flow diagram of a camping trailer manufacturing method according to the present invention.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art to which the present invention pertains may easily practice. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. The same reference numerals are used for similar parts throughout the specification.

Referring to Figures 2 to 9 attached to the configuration of the present invention, the camping trailer (1) according to the present invention is a finishing panel 10 to be installed in the corner, camping for the installation of the closing panel 10 It comprises a frame (20) formed in the form of a corner of the trailer (1), a clamper (30) for fixing the correct riveting position when installing the finishing panel (10) on the frame (20).

The camping trailer (1) is manufactured in the form of a rounded corner portion and constitutes a finishing panel (10) forming a plurality of rivet holes (11) along the ends.

The finishing panel 10 is constructed by using a stainless steel metal plate in the present invention in order to prevent external consideration and corrosion and discoloration when manufacturing the camping trailer 1.

In addition, the finishing panel 10 can be produced in various forms according to the shape or size of the edge of the camping trailer 1, and after cutting in multiple pieces, cut into pieces according to the curvature of the edge and then drill a lot along the edge. Two rivet holes 11 are formed.

The finishing panel 10 is constructed to be manufactured to a size that can be matched to the rivet holes 11 by overlapping the ends of each other by removing the bonding structure when installed on the corner of the camping trailer 1.

In addition, a plurality of straight and curvature shapes having a cross section in the shape of a rounded corner of the camping trailer 1 are combined, and a frame 20 is formed to form an installation hole 21 along the longitudinal direction.

The frame 20 is formed such that the ends of the first curvature frame 23 meet each end of the pair of horizontal frames 22 that are disposed up and down, and the pair of horizontal frames 22 are camping trailers. (1) It extends to the roof, front and rear wall surfaces, and to the left and right wall surfaces and forms an edge. It consists of a straight section and a curvature section.

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In addition, a plurality of clamps are inserted into and fixed in the inner space of the frame 20 and exposed through the installation hole 21 and at the same time forming a bolt 31 inserted into the rivet hole 11 of the closing panel 10 ( 30).

The clamper 30 is inserted into the inner space of the frame 20 to form a body 32. The body 32 may be composed of a magnet or a non-magnet, and the reason it is composed of a magnet is combined with the frame 20. It is configured to allow easy installation without additional devices or equipment.

The upper surface of the body 32 is exposed to the upper portion through the installation hole 21 of the frame 20 to constitute a bolt 31 that fits through the rivet hole 11 of the finishing panel 10.

The bolt 31 is preferably made of a metal material and the coupling method of the bolt 31 and the body 32 can be fixed by an attachment method or a welding method by magnetic force when the body 32 is a magnet, In the case of synthetic resin, it is configured to be fixed by an adhesive method.

As another embodiment, the body 32 may be formed to correspond to the lengths of the horizontal frame 22 and the first curvature frame 23 of the frame 20, and may include a plurality of bolts 31 on the upper surface. .

As another embodiment, the body 32 is configured by connecting with a connection line 33 made of an elastic or inelastic material.

That is, when the body 32 is individually formed, installation and disassembly must be performed separately, but when the body 32 is long or a connection line 33 is used, it is configured to be able to be simultaneously assembled and disassembled.

The bolt (31) comprises a fixing nut (40) that is installed to prevent separation after the closing panel (10) is coupled. The fixing nut (40) is fastened and disassembled by using a separate tool or by hand. It may be configured as an easy butterfly nut.

Looking at the manufacturing method of the camping trailer configured as described above is as follows.

2 to 14, a panel manufacturing step of producing a finishing panel 10 by forming a plurality of rivet holes 11 along the ends of the camping trailer 1 in the form of rounded corners ( S1).

That is, in the panel production step (S1), the rivet hole 11 is formed by cutting into several pieces suitable for the rounded corner area of the camping trailer 1.

Subsequently, after passing through the panel manufacturing step (S1), the ends of the first curvature frame 23 are disposed at each end of a pair of horizontal frames 22, which are disposed up and down, along which the installation holes 21 are formed along the longitudinal direction. The frame manufacturing step (S2) of manufacturing the frame 20 by combining them to be met is performed.

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Next, after the frame manufacturing step (S2), the horizontal frame 22 and the first curvature frame of the frame 20 are attached to the clamper 30 with the bolts 31 installed on the upper surface of the body 32. Clamper installation step of installing the clamper 30 in the frame 20 so as to correspond to the spacing between the rivet holes 11 of the closing panel 10 so that the bolts 31 are exposed in the installation holes 21 of (23) (S3) ).

At this time, when the body 32 of the clamper 30 is made of a magnet, the body 32 is inserted into the inner space in the shape of a de-dent and attached by magnetic force, and the body 32 of the first curvature frame 23 When manufactured in size or connected by a connecting line 33, the body 32 is inserted and installed in a simultaneous or connected state.

Subsequently, after going through the clamper installation step (S3), bolts are applied to the rivet hole 11 while installing the finishing panel 10 on the upper surfaces of the horizontal frame 22 and the first curvature frame 23 of the frame 20. The panel installation step (S4) of installing the finishing panel 10 in a manner in which the 31 is fitted and exposed is performed.

At this time, although it is irrelevant to install the clamper 30 in the frame 20, the bolt 31 of the clamper 30 is first installed in the frame 20, and then the bolt 31 of the clamper 30 is riveted in the finish panel 10 It will be irrelevant to install it so as to be inserted into (11) and exposed.

Next, after going through the panel installation step (S4), the nut fastening step (S5) is performed to fasten the fixing nut 40 to the bolt 31 so that the closing panel 10 fastened to the bolt 31 is fixed. do.

In this case, the nut fastening step (S5) is fastened to prevent the occurrence of departure during operation even if the closing panel 10 and the clamper 30 are fastened.

Next, after going through the nut fastening step (S5), the fixing nut 40 in a position for a riveting operation is disassembled, and the finishing panel 10 and the frame 20 with the rivet 50 through the riveting operation. The riveting step (S6) for fastening is performed.

Here, when the finishing panel 10 is installed using the rivet 50, the fixing nut 40 in the position to be riveted is disassembled, and then the upper part of the bolt 31 is hit with a clamping tool. After the 30 is removed from the frame 20, the rivet hole 11 of the finishing panel 10 and the rivet 50 exposed through the installation hole 21 of the frame 20 are closed using a riveting tool. The process of assembling the panel 10 and the frame 20 by a rivet connection method is repeated to complete the production.

As described above, according to the present invention, it is possible to accurately select the position of the rivet 50 when assembling the finishing panel 10 in a riveting manner with the frame 20, so that it is possible to work regardless of skill level.

In addition, by being coupled to the clamper 30 installed on the frame 20 according to the present invention, the correct installation position of the finishing panel 10 and the rivet hole position between the finishing panels 10 are precisely matched to install the rivet 50 By minimizing the defect rate, there is a feature to prevent waste of material cost.

In addition, according to the present invention, even when the interval between the rivet holes is not constant when manufacturing the finishing panel 10, the installation position of the clamper 30 can be adjusted, and thus there are features applicable to various forms.

In addition, according to the present invention, the clamper 30 is manufactured in a single form or in an integral form or connected by a connection line, so that it can be pre-fabricated or field-produced and applied to suit the working conditions to increase versatility.

In addition, according to the present invention, it is possible to easily carry out the external improvement work of the camping trailer 1 using the rivet 50, reduce unnecessary work time and work cost, and maximize production efficiency per unit time.

In the above description, specific shapes and directions have been mainly described in describing the camping trailer and its manufacturing method of the present invention with reference to the accompanying drawings, but the present invention can be variously modified and changed by those skilled in the art. It should be interpreted as being included in the scope of the rights of.

1: Camping trailer 10: Finish panel
11: Rivet hole 20: Frame
21: installation hole 22: horizontal frame (20)
23: 1st curvature frame 25: Installation section
30: clamper 31: bolt
32: body 33: connecting line
40: fixing nut 50: rivet
S1: Panel production stage S2: Frame production stage
S3: Clamp installation step S4: Panel installation step
S5: Nut fastening step S6: Riveting step

Claims (8)

Made in the form of a rounded corner of the camping trailer (1) and the finish panel (10) forming a plurality of rivet holes (11) along the end,
A frame (20) that combines a plurality of straight and curvature shapes in cross-section in the form of rounded corners of the camping trailer (1), and forms an installation hole (21) along the longitudinal direction.
A clamper 30 that is inserted into and fixed in a number of places in the inner space of the frame 20 and exposed through the installation hole 21 and forms a bolt 31 inserted into the rivet hole 11 of the closing panel 10 at the same time. Including,
The clamper 30 is formed on the body 32 inserted into the inner space of the frame 20 and is formed on the upper surface of the body 32 and exposed upward through the installation hole 21 of the frame 20. Camping trailer, characterized in that consisting of a bolt (31) fitted through the rivet hole (11) of the closing panel (10).
The camping trailer according to claim 1, wherein the frame (20) is formed such that the ends of the first curvature frame (23) meet at each end of a pair of horizontal frames (22) arranged up and down.
delete The camping trailer according to claim 1, wherein the bolt (31) comprises a fixing nut (40) installed to prevent separation after the closing panel (10) is engaged.
The camping trailer according to claim 1, wherein the body (32) is made of a magnet.
The method of claim 1 or claim 5, wherein the body 32 is formed to correspond to the length of the horizontal frame 22 and the first curvature frame 23 of the frame 20, and a plurality of bolts 31 on the upper surface Camping trailer, characterized by consisting of a dog.
The camping trailer according to claim 1 or 5, wherein the body (32) is constructed by connecting with a connecting line (33) of elastic or non-elastic material.
It is manufactured in the form of a rounded corner portion of the camping trailer (1) and forms a plurality of rivet holes (11) along the ends to produce a finishing panel (10), panel production step (S1),
After going through the panel production step (S1), the ends of the first curvature frame 23 meet at each end of the pair of horizontal frames 22, which are arranged up and down, along which the installation holes 21 are formed along the longitudinal direction. The frame manufacturing step (S2) to manufacture the frame 20 by combining so as to,
After going through the frame manufacturing step (S2), the clamper 30 with the bolts 31 installed on the upper surface of the body 32 of the horizontal frame 22 and the first curvature frame 23 of the frame 20 Clamper installation step (S3) of installing the clamper 30 in the frame 20 so as to correspond to the spacing between the rivet holes 11 of the closing panel 10 so that the bolt 31 is exposed in the installation hole 21,
After going through the clamper installation step (S3), while installing the finishing panel 10 on the upper surface of the horizontal frame 22 and the first curvature frame 23 of the frame 20, bolts 31 to the rivet holes 11 Panel mounting step (S4) to install the finishing panel 10 in a way that is exposed by interposing)
After the panel installation step (S4), the nut fastening step (S5) of fastening the fixing nut 40 to the bolt 31 so that the closing panel 10 fastened to the bolt 31 is fixed,
After going through the nut fastening step (S5), the fixing nut 40 in the position for the riveting operation is disassembled and the rivet fastening the finishing panel 10 and the frame 20 with the rivet 50 through the riveting operation. Ting step (S6) characterized in that the camping trailer manufacturing method comprising a.

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