JPH10252301A - Extensible garage - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an extensible garage in which a sheet is pitched on a skeleton body connecting parallelly and collapsibly a plurality of gate-shaped skeleton pipes, and the ground face is completely opened on contracting it and which does not transfer with wind and is smoothly extended or contracted. SOLUTION: A skeleton body 3 is formed of a containing frame 1 fixed to the ground and an extensible frame 2 whose depth end is guided into the containing frame 1. The skeleton pipes 11 of the extensible frame 2 are connected to each other by pantographs 17 at the mutually opposite positions of posts. And wheels 14 are provided to rotate on the ground surface at the lower ends thereof. The containing frame 1 has a space large enough to contain the contracted extensible frame 2. Guide members 7 parallel to the extending direction of the extensible frame 2 are provided in the inside of the posts of the containing frame 1. The guiding members provided at the depth ends of the extensible frame 2 transferably engage with the guide members 7. The extensible frame 2 is contained in the containing frame 1 when it is contacted. As the depth end of the extensible frame 2 engages with the containing frame 1 and the extensible frame 2 is provided with the pantographs 17, the extensible frame 2 is prevented from meandering.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a telescopic garage in which a sheet is stretched over a frame formed by connecting a plurality of portal-shaped bone pipes in a parallel and detachable manner.

[0002]

2. Description of the Related Art A telescopic garage is known in which a garage is contracted at the time of unloading to open the ground to make effective use of land. This type of garage has a guide rail for guiding the direction of expansion and contraction.
There is a garage disclosed in Japanese Utility Model Publication No. -11666 and Japanese Utility Model Publication No. 4-77109. On the other hand, as a vehicle having no guide rail, there is a garage disclosed in Japanese Patent Application Laid-Open No. 62-124149, for example.

[0003]

The one having a guide rail has the advantage that the bone pipe of the skeleton body does not meander and the expansion and contraction operation can be performed smoothly, but the installation work of the guide rail is required, There is a problem that the guide rail remains on the ground when the garage is contracted, which is dangerous. On the other hand, those without guide rails have the advantage that the construction work of guide rails is not necessary and the ground is completely opened when the garage shrinks, increasing the value of land use, but it has the advantage of preventing the meandering of bone pipes. Means are required, and there is a problem that squeezing occurs when meandering, making it impossible to perform the expansion and contraction operation smoothly, and a problem that the garage is blown by the wind when contracted.

[0004] It is an object of the present invention to solve the above-mentioned problems, and it is possible to completely open the ground at the time of contraction, to prevent the contracted garage from moving due to the wind, and to smoothly perform the expansion and contraction operation. It is an object of the present invention to provide a telescopic garage that can be operated.

[0005]

According to a first aspect of the present invention, there is provided a telescopic garage, wherein a plurality of portal-shaped bone pipes are arranged in parallel and detachable from each other, and the side and top surfaces of the frame are covered. In a telescopic garage provided with seats, a frame 3 is formed by a storage frame 1 fixed to the ground and a telescopic frame 2 guided at the back end to the storage frame 1, and a bone pipe of the telescopic frame 2 is provided. 11
Is a pantograph 1 located at a position facing the pillar
The storage frame 1 is provided with wheels 14 which are connected by a lower end 7 and roll on the ground at its lower end, and the storage frame 1 is large enough to store the contracted telescopic frame 2.

According to a second aspect of the present invention, in the telescopic garage according to the first aspect, the bone pipe 11 of the telescopic frame is a pipe having a circular cross section, and is fitted to the bone pipe 11 so as to rotate and slide freely. Pantograph connecting pins 18 and 19 are erected on the sliders 15 and 16, and the lower slider 16 is supported by a receiver 20 fixed to the bone pipe 11.

According to a third aspect of the present invention, in the telescopic garage according to the first or second aspect, a guide member 7 parallel to the extension direction of the telescopic frame 2 is provided inside the pillar portion of the storage frame 1,
A guide member 22 provided at the back end of the telescopic frame 2 is movably engaged with the guide member 7.

[0008]

In the telescopic garage according to the first aspect, the frame of the garage is divided into a fixed storage frame 1 and a telescopic frame 2 stored therein. It can be stored and can be prevented from being blown by the wind. Further, since the rear end of the telescopic frame 2 is engaged with the storage frame 1, by pulling out the telescopic frame 2 stored in the storage frame 1, the storage frame 1 and the telescopic frame 2 are lined up in series to form a garage. Can be formed. Pantograph 1 on telescopic frame 2
Since the bone pipe 11 is provided, the bone pipe 11 can be moved while maintaining an equal interval during the expansion and contraction operation, and meandering of the expansion and contraction frame can be prevented, so that the strength of the expansion and contraction frame at the time of extension can be increased.

In the telescopic garage according to the present invention, since the connecting pins 18 and 19 of the pantograph are erected on the sliders 15 and 16 which are rotatably and slidably fitted on the bone pipe 11 having a circular cross section. Alternatively, even if the bone pipe 11 meanders during the contraction operation, the bone pipe 11 can rotate around the sliders 15 and 16, so that the pantograph 17 does not creak and the telescopic frame 2 can be smoothly expanded and contracted.

In the telescopic garage according to the third aspect, when the telescopic frame is extended, the bone pipe 11 at the rear end moves forward of the storage frame, and when the telescopic frame is stored, the bone pipe 11 at the rear end is moved into the storage frame 1. , There is no overlap between the storage frame 1 and the telescopic frame 2.

[0011]

FIG. 1 and FIG. 2 show an embodiment of the present invention. The telescopic garage according to the present embodiment has a frame body 3 including a storage frame 1 and a telescopic frame 2. The storage frame 1 has a frame structure in which two bone pipes 4 each having a circular cross-section and bent in an arch shape are arranged in parallel, and the two bone pipes 4 are connected to each other by a pipe 5. Is fixed to the ground by anchor bolts. The storage frame 1 has a guide rod 7 along the lower connecting pipe 5, and a long guide slit 8 is formed between the connecting pipe 5 and the guide rod 7.

The telescopic frame 2 is provided with five bone pipes 11 which are slightly smaller than the bone pipes 4 of the storage frame 1 and are bent in an arch shape. A beam 12 is mounted between both shoulders of each bone pipe. A bundle 13 is provided in the middle. At the lower end of the pillar of each bone pipe 11, a wheel 14 having a detent is provided.

At the lower end and the middle of the pillar portion of the bone pipe 11, short cylindrical sliders 15 and 16 are respectively movably fitted to the bone pipe 11. Each of the sliders 15 and 16 can slide up and down along the bone pipe 11, and the lower slider 16 is supported by a bracket 20 of the wheel 14. Upper and lower pins 1 for connecting link ends of five pantographs 17 to upper and lower sliders 15 and 16 respectively.
8, 19 are erected in the horizontal direction.

Chains 21 are provided on both shoulders of the bone pipes 11 adjacent to the telescopic frame, and the chains regulate the maximum distance between the bone pipes 11. An inverted L-shaped guide member 22 is provided in the pillar portion of the bone pipe 11 at the innermost end, and the lower end of the guide member 22 is movably inserted along the guide slit 8.

The storage frame 1 is covered with a box-shaped tent 23 covering the back, both sides, and the ceiling, and the telescopic frame 2 covers both sides, the ceiling, and the top of the front opening in the extended state. A ridged tent ground 24 is covered. At the lower part of the front opening of the telescopic frame 2, two rectangular tents 26 are separately suspended by suspension rings 25 inserted through the beam 12 of the bone pipe 11 at the foremost end. Can be opened and closed in any direction.

FIGS. 3 to 5 are diagrams for explaining the operation of the frame of the telescopic garage according to the present embodiment. Normally, as shown in FIG. 3, the telescopic frame 2 is pulled out from the storage frame 1, and the wheels 14 are fixed with detents and used as a garage. If necessary, release the detent and use both hands to hold the bone pipe 11 at the front end of the telescopic frame 2.
Is pressed, the telescopic frame 2 is stored in the storage frame 1 as shown in FIG. 4, and the ground on which the telescopic frame 2 is provided is opened to effectively use the land.

[Brief description of the drawings]

FIG. 1 is an exploded perspective view showing a garage of the present invention.

FIG. 2 is an enlarged view of a main part of a frame of a garage.

FIG. 3 is a side view when the skeleton body is extended.

FIG. 4 is a side view when the skeleton is contracted.

FIG. 5 is a front view when the skeleton is contracted.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Storage frame 2 Telescopic frame 3 Frame 4 Bone pipe 7 Guide rod 11 Bone pipe 14 Wheel 15, 16 Slider 17 Pantograph 18, 19 pin 20 Wheel bracket 22 Guide member

Claims (3)

[Claims] 1. A telescopic garage comprising a skeleton in which a plurality of portal-shaped bone pipes are arranged in a parallel and detachable manner, and a sheet covering the side and top surfaces of the skeleton. 3) is the storage frame (1) fixed to the ground and the back end is the storage frame
And a telescopic frame (2) guided to (1), and the bone pipe (11) of the telescopic frame (2) is connected by a pantograph (17) arranged at a position facing the column. At the lower end, a wheel (14) that rolls on the ground is provided.
(1) Telescopic garage, characterized in that it is large enough to accommodate a contracted telescopic frame (2). 2. A bone pipe (11) of a telescopic frame is a pipe having a circular cross section. A slider (15, 16) rotatably and slidably fitted to the bone pipe (11) is connected to a connection pin (11) of a pantograph. 18,1
9) is erected, and the lower slider (16) is attached to the bone pipe (11).
The telescopic garage according to claim 1, wherein the garage is supported by a receiver (20) provided at a lower end of the garage. 3. A guide member (7) parallel to the extension direction of the telescopic frame (2) is provided inside the pillar portion of the storage frame (1), and the guide member (7) is attached to the telescopic frame (2). A guide member (22) provided at the back end is movably engaged,
The telescopic garage according to claim 1 or 2.