KR200356214Y1 - Loading and unloading apparatus for camping container - Google Patents

Abstract

Camping container loading and unloading apparatus according to the present invention, the frame is installed on the bottom of the camping container and can be located in the cargo compartment of the vehicle; A hollow guide pipe installed in the frame and provided with a long hole of a predetermined pattern; A sliding rod provided with a guide protrusion inserted into the long hole and slidable inside the guide pipe; And a support member installed on the sliding rod to reach the ground, wherein the long hole pattern allows the support member to rotate about the sliding rod during sliding movement of the sliding rod with respect to the guide pipe.

Description

Loading and unloading apparatus for camping container {Loading and unloading apparatus for camping container}

The present invention relates to a loading and unloading device for a camping container, and more particularly, to an apparatus for loading or unloading a mobile container, which can be installed in a loading section of a vehicle such as a truck, into a cargo compartment of a truck.

In general, a mobile container structure that can be mounted on a cargo vehicle such as a truck is stored in a variety of items, unlike a dedicated camper, or used for the movement of the goods, so that the structure is moved in the vehicle is loaded and needed Therefore, it is installed on the ground and used for storing various items or camping for a short time.

Conventional motorhomes are mostly configured to separate the vehicle and the container, and to move the container body in the loading space of the van, the structure to separate the container from the vehicle and fixed to the ground. Therefore, such a motorhome needs a separate facility that can lift a container to separate the container from the vehicle and install it on the ground or load the container installed on the ground again in the vehicle. On the other hand, there is a case in which the vehicle itself is equipped with equipment for unloading or loading the container, this is a big inconvenience when installing and loading, there is a problem in that the structure is complicated to increase the price of the vehicle.

In the Republic of Korea Utility Model Registration No. 20-0293740 (ground support installation structure of the camping car), a configuration in which the insertion pipe is coupled to the guide pipe is disclosed. However, such a support installation structure has a problem that the worker may be injured by the load of the insertion pipe in the process of installing the insertion pipe placed horizontally on the ground.

The present invention has been conceived to solve the above problems, the loading and unloading device for a camping container that can ensure the safety of work by a sliding rod having a predetermined length of the hole formed in the guide pipe and the projection coupled to the hole The purpose is to provide.

1 is a perspective view schematically showing a motorhome employing a loading and unloading device according to a preferred embodiment of the present invention.

FIG. 2 is an exploded perspective view showing a portion of the loading and unloading device of FIG. 1; FIG.

Figure 3 is an exploded perspective view of the guide pipe portion shown in FIG.

4 is a cross-sectional view of FIG. 3.

5 is a conceptual view for explaining the operation of the loading unloading apparatus according to a preferred embodiment of the present invention.

<Description of the symbols for the main parts of the drawings>

310 ... Frame 320 ... Guide pipe 322 ... Long

330 ... sliding rod 332 ... projection 340 ... support member

350 reinforcement pipe 360 reinforcement member

Camping container loading and unloading apparatus according to a preferred embodiment of the present invention for achieving the above object, the frame is installed on the bottom of the camping container and can be located in the cargo compartment of the vehicle; A hollow guide pipe installed on the frame and provided with a long hole of a predetermined pattern; A guide rod inserted into the long hole and slidable inside the guide pipe; And a support member installed on the sliding rod so as to contact the ground, wherein the long hole pattern allows the support member to rotate about the sliding rod during sliding movement of the sliding rod with respect to the guide pipe.

Preferably, the pattern of the long hole has an inclined portion formed in the longitudinal direction to form a predetermined angle with respect to the central axis of the guide pipe.

Preferably, the pattern of the long hole has a straight portion extending both ends of the inclined portion in a straight line.

Preferably, the apparatus comprises a reinforcing pipe installed in the frame; And a reinforcing member selectively coupled to the connecting portion provided on the support member and slidably installed on the reinforcing pipe.

Hereinafter, a device for loading or unloading a camping container according to a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

1 is a perspective view schematically showing a camping vehicle employing a loading and unloading device according to a preferred embodiment of the present invention, Figure 2 is an exploded perspective view showing a portion of the loading and unloading device of FIG.

1 and 2, the loading and unloading device 300 is installed on the bottom of the camping container 200 and the frame 310 which can be located in the cargo compartment 5 of the vehicle, and the frame 310 The hollow guide pipe 320 is installed in the long hole 322 of a predetermined pattern, and the guide projection 332 is inserted into the long hole 322 is provided, the sliding rod 330 is slidable inside the guide pipe 320 Selectively coupled to the support member 340 installed on the sliding rod 330, the reinforcement pipe 350 installed on the frame 310, and the connection part 342 installed on the support member 340 so as to reach the ground. And a reinforcement member 360 slidably installed in the reinforcement pipe 350.

The frame 310 is a rectangular parallelepiped steel structure that supports the bottom of the main container 200 and can be placed on the bottom of the cargo compartment of the vehicle. The structure of the frame 310 can support the container 200 and various changes are possible within the range that can be placed in the cargo compartment.

The guide pipe 320 includes first and second guide pipes 324 and 325 positioned adjacent to each other in front of the frame 310, and third and fourth guide pipes positioned adjacent to each other behind the frame 310. 326 and 327. The guide pipe 320 is installed across both sides of the frame 310, and has a hollow structure having a circular cross section.

3 is an exploded perspective view illustrating the guide pipe portion shown in FIG. 2, and FIG.

3 and 4, the pattern of the long hole 322 formed in the guide pipe 320 is such that its start point and end point form a predetermined angle with respect to the central axis (not shown) of the guide pipe 320, respectively. The inclination part 321 formed in the longitudinal direction and the straight part 323 which extend both ends of the inclination part 321 in a straight line at the same angle, respectively.

The inclined portions of the first and second long holes 322 formed in the first and second guide pipes 324 and 325 are symmetric with each other, and the first and second guide pipes 326 and 327 are formed in the first and second guide pipes 324 and 325, respectively. The inclined portions of the three long holes 322 are symmetric with each other.

In the inclined portion 321 of the long hole 322 pattern, when the sliding rod 330 is pushed into the guide pipe 320, the support member 340 is substantially parallel to the ground, and the sliding rod 330 is reversed. When pulling from the guide pipe 320, the support member 340 is formed to be substantially perpendicular to the ground. Therefore, the inclined portion 321 is a movement path for rotating the support member 340 at an angle of about 90 degrees with respect to the frame 310.

The straight portion 321 of each of the long holes 322 pattern performs horizontal movement of the support member 340 with respect to the ground without further rotational movement in a state where the support member 340 is maximally rotated with respect to the guide pipe 320. It is to allow. The first straight portion 323a connected to the end of the sliding rod 330 has a role of inserting the sliding rod 330 into the guide pipe 320, and a second straight line opposite to the first straight portion 323a. The portion 323b functions to maintain the play for contacting the support member 340 to both sides of the frame 310.

The sliding rod 330 has a linear structure having a circular cross section and is free to slide in the guide pipe 320. The protrusion 332 protruding at a predetermined position of the sliding rod 330 is inserted into the long hole 322. Therefore, when the sliding rod 330 slides with respect to the guide pipe 320 while the protrusion 332 is inserted into the long hole 322, the sliding rod 330 is about 90 degrees with respect to its central axis (not shown). The rotation (rotation angle depends on the pattern of the long hole) and as a result the position of the support member 340 is changed to be parallel or perpendicular to the ground.

The support member 340 is for raising and lowering the main container 200 installed on the frame 310, the hollow outer pipe 342 fixedly coupled to the sliding rod 330 vertically, and the outer pipe ( Inner pipe 346 having a contact plate 344 slidable in 342 and in contact with the ground, inner and outer pipes 342 (to raise or lower the outer pipe 342 relative to the inner pipe 346) ( The rotating member 348 is provided between the 346. The rotating member 348 has a rotating rod 341, one end of which is rotated in the inner pipe 246 and the other end of which is rotated in the outer pipe 342, and an end of the rotating rod 341 at the top of the outer pipe 342. The installed worm 343 and the worm gear 345 geared to the worm 343 is provided. A center of the worm gear 345 is formed with a jig groove 347 into which a jig (not shown) is inserted to rotate the worm gear 345.

In this embodiment, a worm and a worm gear are used to rotate the rotating rod 341. However, the present invention is not limited thereto, and any mechanism for converting rotational force into linear motion, such as a bevel gear, a helical gear, a spiral gear, and the like, may be employed.

The reinforcement pipe 350 is a hollow structure having a quadrangular column shape, and is installed below the first and second guide pipes 324 and 325 and below the third and fourth guide pipes 326 and 327, respectively. The reinforcement pipe 350 supports the frame 310 when the support member 340 is raised or lowered together with the reinforcement member 360, which will be described later, and is applied to the sliding rod 330 and the guide pipe 320. The load of 200 is distributed to substantially support the main container 200.

The reinforcement member 360 slides in the reinforcement pipe 350. A connection hole 362 is formed at the end of the reinforcing member 360, and is joined to the insertion hole 349 formed in the connection portion 342 provided on the side surface of the support member 340. Accordingly, the reinforcing member 360 and the supporting member 340 are selectively coupled and separated by the connecting pin 364 installed through the connecting hole 362 and the insertion hole 349.

Referring to the operation of the loading and unloading apparatus of the container for the campan according to the preferred embodiment of the present invention configured as described above are as follows.

First, an operation of separating the container 200 loaded in the cargo compartment from the cargo compartment will be described.

In the state in which the container 200 is installed in the cargo compartment, in order to freely rotate the side door 7 of the cargo compartment, the support member 340 should be in contact with the side of the frame 310 in a state substantially parallel to the ground, and reinforcement. Member 360 should be fully inserted into reinforcement pipe 350. In addition, the sliding rod 330 should be fully inserted into the guide pipe 320.

In this state, in order to separate the container 200, after opening the side door 7 of the van, the sliding rod 330 is pulled out. Then, the protrusion 332 installed on the sliding rod 330 is moved along the long hole 320 of the guide pipe 320. Therefore, the sliding rod 330 is rotated about its central axis by the inclined portion 321 of the long hole 322 pattern. Thus, the support member 340 is rotated about the sliding rod 330. Pulling the sliding rod 330 to the end, as shown in Figure 5, the support member 340 is positioned perpendicular to the ground.

Subsequently, after connecting the reinforcing member 360 to the support member 340 and inserting the jig into the jig groove 347 of the worm gear 345 to rotate the worm gear 345, the outer pipe (346) 342 is raised, and the frame 310 is raised by the rising force. As a result, the main container 200 is separated from the cargo compartment by the rise of the frame 310. In this state, when moving the van, the main container is completely separated from the vehicle.

The loading of the main container separated from the vehicle into the cargo compartment is a reverse process of the unloading process described above, and thus a detailed description thereof will be omitted.

As described above, the present invention has the following effects.

First, it is possible to safely and conveniently loading and unloading the main container by rotating the support member by a sliding rod having a long hole pattern having a slope formed in the guide pipe and a projection inserted into the long hole.

Second, the configuration of the device can be simple to reduce the material cost.

Claims (4)

A frame installed at a bottom of a camping container and located in a cargo compartment of the vehicle; A hollow guide pipe installed on the frame and provided with a long hole of a predetermined pattern; A guide rod inserted into the long hole and slidable inside the guide pipe; And And a support member installed on the sliding rod to reach the ground. The long hole pattern is a loading and unloading device for a camping container, characterized in that the support member is rotated around the sliding rod during the sliding movement of the sliding rod with respect to the guide pipe. The method of claim 1, The pattern of the long hole has a loading and unloading device for a camping container, characterized in that the inclined portion formed in the longitudinal direction to form a predetermined angle with respect to the central axis of the guide pipe. The method of claim 2, The long hole pattern is a loading and unloading device for a camping container, characterized in that it comprises a straight portion extending in a straight line, both ends of the inclined portion. The method according to any one of claims 1 to 3, Reinforcement pipes installed in the frame; And And a reinforcing member selectively coupled to a connecting portion installed on the support member and slidably installed on the reinforcing pipe.