JPH01312191A - Car port with vertically movable turning shaft and vertically movable door - Google Patents

Abstract

PURPOSE:To smoothen the vertical movement of the shaft of a rotatable and vertically movable door as well as make the mounting of mechanical parts to the inside of front column easier by a method in which a slide wheel to be closely fitted into the back and forth insides of the part divided at the vertical face of the front column is provided, and a shaft lever is loosely fitted into the slide wheel. CONSTITUTION:A shaft lever P1 is thrust through a decorated cylinder 71 whose inside is thrust with a front column 31 into a small groove between parts 31a and 31b divided into two at the vertical face of the front column 31. A projected lever L1 and a loosely movable connecting lever R are attached to the lever P1 and a slide wheel W is also loosely fitted. An active part 61 is set in the front column 31. The other front column is also made up likewise, and a tunrable vertically movable door with vertically movable shaft is formed. The housing process of mechanical parts is made easier by dividing the front column into two, and the wheel W is closely fitted into the parts 31a and 31b, whereby avoiding the occurrence of play or unnecessary bending stress during the vertical movement of the shaft lever P1. The vertical movement can thus be smoothened.

Description

[Detailed description of the invention] [Industrial application field] The present invention utilizes exterior architecture.

[Conventional technology]

A carport with an axis-lifting/lowering rotating lift door or an axis-lifting/lowering rotating lift door 1 was proposed in Japanese Patent Application No. 61-312825, and the present invention is an improvement proposal relating to the specific implementation of this carport.

[Problem to be solved by the invention]

The technical problem of the present invention is to make it easier to incorporate mechanical parts into the front column of a carport, and to regulate the longitudinal position of the pivot rod as the center of rotation for rotating parts such as the rotating lift door and support arm. The objective is to provide measures to ensure that

[Means and Embodiments for Solving the Problems] The structure of an embodiment of a carport with a shaft-lifting and rotating lift door according to the present invention will be described with reference to the drawings (Figs. 1 and 2). Members 31a and 311] each of the two hollow front pillars 31 and 32 of the character-shaped carport are divided into three sides by a vertical plane parallel to the frontage;
32 ix -32b, the three-sided member, 31a
...321), the front pillar 31, including the three-sided members 31a...32b,
No. 32 is slidably inserted into its inner surface.
2ζ, insert the horizontally supported shaft rods P1 and R2, and connect the shaft rods P1 and R2 to a part that is integral with the ground surface (A) indirectly via a washer. The biasing members 61 and 62 disposed within the front pillars 31 and 32 engage with the front pillars 31 and 32, causing the shaft to spring vertically to one side, while protruding toward the outside of the decorative tubes 71 and 72.・At the end of R2, one end of the support arms 21 and 22 that support the rotary lift door 1 is fitted so as to move together with the rotational direction of the support arms 21 and 22, and the shaft rod P1・In the middle of R2, the shaft rods P1 and R2 move together with the rotation of the shaft rods P1 and R2.
Protruding rods L1 and R2 are arranged in the longitudinal direction of the support arms 21 and 22, intersecting with the support arms 21 and 22, and the tips of the protruding rods L1 and R2 are connected to the tips of the protruding rods L1 and R2 and within the front pillars 31 and 32, respectively. It is restrained to a constant radius by the floating connecting rods R, each of which is pivotally connected between the installed ground surface and a fixed point S, and the above-mentioned shaft rod P]・I)
2, the structure is characterized in that a ring assembly W having a slightly smaller diameter than the inside of the three-sided member 3 [a...321] in the front-rear direction is loosely fitted therein.

It should be noted that it goes without saying that the washers for the engagement members 61 and 62 are not necessarily essential;
The rotation stroke of 2 is limited to approximately 90 degrees from horizontal to vertical.・Whether the collar is provided separately or not is not shown for clarity. Also, the second digit 2.1 used in this specification = 4- indicates the left and right sides of the support arm system, and some of them are not shown, or they are the same as those in the song system. It appears in

[Effect]

The beam of the present invention has the following configuration:
When R1 is at the closing limit, the main surface of the door is vertical and the door height is at its lowest limit. At this time, support arms 21 and 221 that support the door 1. is approximately horizontal, and the pivot rod P1, F.
2. Therefore, the decorative tubes 71 and 7 that support the shaft rods P1 and R2
2 is also at the lowest limit. Here, the protruding rods L1 and R2 protruding from the shaft rods P1 and R2 are in a horizontal position protruding in a direction substantially opposite to the support arms 21 and 22 in the side view. When the door L is opened by the operator, the locus of the tip of the protrusion L1/I=2 is constrained to a constant radius by the floating link R, so the protrusion LJ-L2 is centered at its center of rotation. Axle rods P1 and R2 as
The support arms 21 and 22 rotate in the vertical direction while being raised by the biasing members 61 and 62, and the support arms 21 and 22 rotate in the vertical direction at the limit of opening the door. The process is as follows.

There are gas sublinks inside the front pillars 31 and 32.
It is necessary to load the force members 61 and 62, the floating interlocking rods R1, the shaft rods P1 and R2, the projecting rods L1 and R2, and the ring assembly W, but the part where the front pillars 31 and 32 are arranged on three sides l: 4' 31 a.
...321), so it has the advantage that the storage process is easy. Also, even if the narrow grooves ■1 and ■2 are loosely fitted to the shaft rods P1 and R2, the three-sided part L of the ring assembly W
A' 31 a...321] is tightly fitted to the inside of the shaft rods P1 and R2, so that unnecessary bending stress is avoided during the two-piece movement of the shaft rods P1 and R2, and smooth movement is achieved. You can expect it. This means that the front pillar 31.3
2 (three-sided members 31a...321)) is also advantageous in that the degree of freedom in designing can be increased.

[Effects of the Invention] According to the present invention, the front pillars 31 and 32 are formed into three-sided members 31a...321], and the inner side of the three-sided members 31a...32b in the front-rear direction Since the assembly ring W is arranged to fit tightly into the assembly ring W, and the shaft rod PI-P2 is loosely fitted to the assembly ring W, it is easy to load mechanical parts into the front column.
The two-down movement of the shaft rods P1 and P2, that is, the shaft raising and lowering of the rotary elevator door, becomes smooth, and the danger of applying excessive bending force to the shaft rods P1 and P2 can be avoided.

The invention according to claim 2 will be described below, but the [industrial application field] and [prior art] are the same as those already described in the present application.

[problem to be invented or solved]

A technical problem of the present invention is to provide a product that meets the demand for requiring only a gate in the invention set forth in claim 1.

[Means and Embodiments for Solving the Problems] A drawing (Fig. 3) shows the structure of an embodiment of the shaft-lifting and rotating lift door according to the present invention.
To be more specific, the carport is removed from the carport with a rotary lifting station according to claim 1, and the front pillars 31 and 32 are made slightly lower and watertight from above. The structure is as follows.

[Effect]

Since the present invention has the above configuration, it operates in exactly the same way as the invention described in claim 1. The difference is that the front pillars 31 and 32 and decorative tubes 71 and 7, which are comparable to the height of the eaves, are located above the upper limit of the ground height of the shaft rods P1 and P2.
2 is unnecessary. The cosmetic tube is also finished with a short opening to make it watertight against rainwater coming from above, so it has enough protection.

〔Effect of the invention〕

According to the present invention, the pillars (front pillars 31 and 32), it is possible to easily assemble mechanical parts therein, and to obtain a shaft-lifting/lowering rotary door in which the longitudinal position of the shaft rods P1 and P2 is reliably regulated.

[Brief explanation of the drawing]

Fig. 1 is a perspective view of a main part of an embodiment of a carport with a pivot lift door according to the present invention, Fig. 2 (a) is a horizontal cross-sectional view of the vicinity of the shaft rod in Fig. ]) (c) is a longitudinal side sectional view of Fig. 1, a longitudinal front sectional view, Fig. 3 is a perspective view showing the state in which only the revolving lift door is used, and Fig. 4 is a front column with the front pillar doubled. FIG. 2 is an exploded perspective view of a main part of a carport with an axis-lifting/lowering-rotating door, showing an example in which the carport is equipped with a rotating lift door. 1... Doors 21, 22... Support arms 31, 32... Front pillars 31 a, -31 b, 32 a, 32 b...
...Doubled members 61, 62, urging members 7I, 72, cosmetic tubes Pl, P2, shaft rods 1, . 1・L2・・・Protruding rod ■1・■2・・・Small groove R・・・・・・Floating link 1〕- 5・・・・・・・・・Fixed point 1 (...... Rotating part W...... State wheel

Claims (2)

[Claims] (1) Each of the two hollow front pillars of an inverted U-shaped carport is divided into two parts by a vertical plane parallel to the frontage, and the thin groove created between the two parts is inserted into the two halves. A horizontally supported shaft rod is inserted into a decorative tube into which the front column including the attached member is slidably inserted into its inner surface, and the shaft rod is connected to a member that is integral with the ground surface. engaging directly or indirectly between
While being elastically pushed vertically upward by a biasing member disposed within the front pillar, one end of the support arm that supports the rotary lift door is attached to the end of the shaft that protrudes from the outer surface of the decorative tube. The support arm is fitted so as to move in the direction of rotation of the support arm, and is inserted in the middle of the shaft so as to intersect with the shaft so as to move in conjunction with the rotation of the support arm, and in the longitudinal direction of the support arm. A floating linkage in which a protruding rod is arranged in the opposite direction, and the tip of the protruding rod is pivotally supported between the tip of the protruding rod and a fixed point integrated with the ground installed in the front pillar. A carport with a shaft-lifting and rotating door, characterized in that the radius is constrained to a constant radius by a rod, and a slide ring having a slightly smaller diameter than the inner side of the bisected member in the front-rear direction is loosely fitted to the shaft rod. (2) A shaft-lifting, rotating, lifting door characterized in that the carport is removed from the carport with a shaft-lifting, rotating, lifting door according to claim 1, and the front pillar is made slightly lower and watertight from above.