JPH0630064Y2 - Opening and closing structure of the opening and closing door of the front opening of the Buddhist altar - Google Patents

Description

[Detailed Description of the Invention] (Industrial field of application) This invention is a frontal opening of a Buddhist altar that is configured so that an opening / closing door for opening and closing the frontal opening of the Buddhist altar is completely stored in the outer side surface of the main body of the altar. The present invention relates to an opening / closing structure of an opening / closing door.

(Prior art and conventional problems) Conventionally, a door for opening and closing the front opening of the Buddhist altar is a so-called double door, and a hinge is used by providing columns on both sides of the front opening of the Buddhist altar. It was common to open and close the front opening of the Buddhist altar by attaching a double door to the pillar.

However, with regard to the position of the door when opening the Kannon door, when the Buddhist altar is placed in a place where there are no walls etc. around, the door opened from the center to the left and right is the front and left front of the altar It is possible to place it open in the space, but when the Buddhist altar is placed in a position surrounded by walls on three sides, a door opened from the center to the left and right is placed on the outer periphery of the altar. There was a problem that I could not do it.

Especially for the above reasons, the Buddhist altar with a double door
There was a problem that it is difficult to install if there is not enough space for placing Buddhist altars in a housing complex.

Therefore, recently, with respect to the gannon, a sliding plate configured to freely slide in the front-rear direction of the front of the Buddhist altar along the groove provided on the outer side surface of the Buddhist altar body, and the sliding plate and the connecting member are used. And an opening / closing door that is rotatably connected and that is configured to freely slide in the front-back direction of the front of the altar, along the outer side surface of the altar body, and together with the sliding plate, the outer side surface of the altar body. Buddhist altars having guannon doors adapted to be stored in No. 62-161888 (hereinafter referred to as the first conventional example), No. 61-13676 (hereinafter referred to as the second conventional example), Actual exploitation Sho 56-2059
No. 0 (hereinafter referred to as a third conventional example) and the like.

However, in the opening / closing structure of the third conventional example, since the groove is provided up to the front opening of the altar,
There is a problem that it is visually obtrusive and that dust is likely to collect in the groove.

Further, in the opening / closing structure of the second conventional example, in order to solve the above-mentioned problems, the groove portions are arranged only on the left and right side edges of the altar, and the sliding plate (movable side plate) sliding on the groove portions is provided with the opening / closing door. A structure has been proposed in which the (front plate) is rotatably connected by a hinge or the like, but in the above structure, the sliding between the groove portion and the sliding plate and the opening / closing door is similar to a kamoi and a sill as an example. It is only disclosed. In this respect, the sliding friction is large, and the load on the front plate is momentarily applied to the movable side plate through the hinge, so it remains doubtful that smooth storage can be achieved.

Further, in the door opening / closing structure of the first conventional example, a mechanism for sliding the sliding plate in the front radial direction to the outer side surface of the altar body is performed by the guide rail attached to the altar body side plate and the rolling wheels fitted to the guide rail. However, compared to the case where the sliding plate is supported at the upper or lower end, the load is heavier on the shaft portion of the rolling wheel, and the durability and slidability are actually increased. Problem remains.

In addition, the large guide rails attached to the side plates of the Buddhist altar are exposed in the closed state, so if the left and right sides of the Buddhist altar are completely obstructed by the walls, etc. The result is that the quality and solemnity of the Buddhist altar will be significantly diminished compared to the case where guide rails are arranged at the ends.

(Object of the Invention) The present invention has been made in view of the above-mentioned conventional problems, and a door for opening and closing the front opening of a Buddhist altar can be smoothly stored in the outer side surface of the Buddhist altar body. It is intended to provide an opening / closing structure of a front opening opening / closing door in a Buddhist altar having a different mechanism.

(Means for solving the problem) This invention is a groove portion provided on the outer side surface of the altar body,
A sliding plate configured to slide freely in the front-rear direction on the front of the Buddhist altar along the groove portion, rotatably connected to the sliding plate via a connecting member, and to the outer side surface of the altar body. In the opening and closing structure of the opening and closing door for the front opening of the Buddhist altar, which comprises an opening and closing door configured to slide freely in the front and rear direction of the front of the Buddhist altar, sliding balls are provided at both ends in the longitudinal direction of the sliding plate. A sliding shaft embedded rotatably in the portion is fixed, and the connecting member is fixed to the sliding plate and is a vertically long hinge having a through hole formed therein. Is a threaded connection shaft composed of a screw fitting portion to be embedded, a loose fitting shaft portion loosely fitted into the through hole of the connecting member, and a sliding ball rotatably embedded at the tip of the loose fitting shaft portion. The structure for opening and closing the front opening and closing door of the Buddhist altar, which is characterized by a closed structure By providing it, the said objective is achieved.

(Operation) In this invention, with respect to sliding between the sliding plate and the groove,
A sliding shaft with a rotatable sliding ball embedded in its tip is fixed to both ends of the sliding plate in the longitudinal direction, and a door is loosely fitted in the through hole of a connecting member fixed to the sliding plate. Since it is configured to fit into the groove at the four corners together with the shaft (similar structure to the sliding shaft), the contact points with the groove during sliding are the vertices of the above four sliding balls and slide smoothly while rotating. Supports the load of the moving plate. At this time, the weight of the open / close door is applied to each sliding ball as a biased load due to the difference in moment, but the load direction is almost vertical, so the gap (play) between the groove and the sliding ball can be reduced to ensure smooth operation. Secure sliding.

The sliding shaft and the connecting shaft are preliminarily provided with holes having substantially the same diameter in the sliding plate and the opening / closing door, and by screwing into the holes, they can be easily fixed to the sliding plate or the opening / closing door, respectively. it can.

Embodiment An embodiment of the present invention will be described below with reference to the drawings.

In this embodiment, as shown in FIGS. 1 to 5, the groove portion 5 is provided on the outer side surface portion 3 of the main body of the Buddhist altar 1, and the front and rear directions of the front surface of the Buddhist altar 1 are freely slidable along the groove portion 5. And a sliding plate 7 configured as described above, and the sliding plate 7 and the sliding plate 7 are rotatably connected to each other via a connecting member 9 and the outer side surface portion 3 of the main body of the Buddhist altar 1
The opening and closing door 13 configured to slide freely in the front-back direction of the front of the Buddhist altar, along with the opening and closing structure of the opening and closing door for the front opening of the Buddhist altar, the both ends of the sliding plate 7 in the longitudinal direction. A sliding shaft 19 in which a sliding ball 21 is rotatably embedded at the tip is fixed to the portion,
The connecting member 9 is a vertically long hinge fixed to the sliding plate 7 and having a through hole 27 formed therein.
At the upper and lower ends in the vertical direction, a screw fitting portion 29 that is embedded, a free fitting shaft portion 31 that is loosely fitted in the through hole 27 of the connecting member 9, and a slide that is rotatably embedded at the tip of the free fitting shaft portion 31. The structure is characterized in that the connecting shaft 11 including the moving ball 33 is screwed.

In the opening / closing structure of the opening / closing door of the Buddhist altar front opening described above, the opening / closing door 13 is positioned on the extension line in the longitudinal direction of the groove portion 5 and then slid along the groove portion 5 so that the opening / closing door 13 is outside the altar body. It can be smoothly stored in the side surface portion 3.

Hereinafter, the structure of each part will be described in detail.

First, the groove portion 5 is a groove 5A provided vertically downward near the upper end of the outer side surface portion 3 of the Buddhist altar 1 and a groove 5B provided vertically upward slightly above the lower end of the outer side surface portion 3 of the altar 1 main body. It consists of and.

The groove 5A and the groove 5B extend in the front-rear direction of the front of the Buddhist altar 1, and stoppers 6 are provided at both longitudinal ends of the groove 5A5B.

The groove 5A and the groove 5B are arranged so as to face each other vertically, and the sliding plate 7 is provided between the groove 5A and the groove 5B.
And the longitudinal direction of the front and rear door 13 of the Buddhist altar front opening are respectively interposed.

The groove 5A and the groove 5B are formed by fitting a concave rail 17 made of a material such as plastic or aluminum different from the material of the main body of the Buddhist altar 1, but the outer side surface portion 3 of the main body of the Buddhist altar 1 is cut. It may be formed by lacking. In the latter case, it can be said that it contributes to maintaining the dignity and majesty of the altar.

The sliding plate 7 is fitted into the groove 5 via sliding shafts 19 fixed to both ends of the sliding plate 7 in the longitudinal direction.

The sliding shaft 19 is screwed and fixed to the sliding surface 7A of the sliding plate 7 on the opposite side of the connecting member 9 mounting side.

A sliding ball 21 is rotatably embedded at the tip of the sliding shaft 19 in the groove 5 direction.
Thus, the sliding plate 7 can freely slide along the groove 5 in the front-rear direction in front of the altar 1.

The connecting member 9 is composed of a vertically long hinge having a lateral width smaller than the lateral width of the sliding surface 7A of the sliding plate 7, and is provided with a set screw 23 for fixing the connecting member 9 to the sliding plate 7. A through hole 25 and a through hole 27 for connecting with the connecting shaft 11 are engraved.

The diameter of the through hole 27 is configured to be slightly larger than the diameter of the connecting shaft 11, and the connecting shaft 11 is rotated in the through hole 27 in the clockwise and leftward directions as indicated by the symbol X in FIG. It is configured to be freely rotated.

The connecting shaft 11 is loosely fitted in the screw fitting portions 29 embedded in the upper and lower ends of the opening / closing door 13 in the vertical direction and the through holes 27 of the connecting member 9 fixed to the sliding plate 7. It is composed of a fitting shaft portion 31 and a sliding ball 33 rotatably embedded in the tip end portion of the loose fitting shaft portion 31 in the groove portion 5 direction.

Therefore, the contact point with the groove portion 5 during sliding is the sliding shaft 19
Also, the load of the sliding plate 7 is supported while smoothly rotating at the apexes of the four sliding balls (21, 33) of the connecting shaft 11. At this time, the weight of the opening / closing door 13 is applied to each sliding ball as a biased load accompanied by a moment. However, since the load direction is substantially vertical, the clearance (play) between the groove portion 5 and each sliding ball 21, 33 is set. By making it small, smooth sliding is ensured, and along with the sliding plate 7 and the groove 5 of the opening / closing door 13, the altar 1
It slides freely and smoothly in the front-back direction.

The opening / closing door 13 of the front opening of the Buddhist altar is composed of two doors 13A and 13A.
The two doors 13A and 13B are connected by a hinge 35.

The sliding plate 7 and the opening / closing door 13 are configured to be smaller than the depth of the outer side surface portion 3 of the altar body when the both are arranged.

Next, the operation of storing the opening / closing door 13 in the outer side surface portion 3 of the Buddhist altar body in the above embodiment will be described.

First, as shown in FIG. 4, the opening / closing doors 13A and 13B with the front opening of the Buddhist altar being closed are rotated about the connecting shaft 11 as shown in FIG.
B Position on the extension line in the longitudinal direction.

Then, the opening / closing doors 13A and 13B are slid in the rearward direction on the front of the altar 1 along the groove 5B.

At this time, since the sliding plate 7 is also connected through the connecting member 9, the sliding plate 7 simultaneously slides in the rearward direction in front of the altar 1 along the groove 5B.

Thus, the sliding plate 7 and the opening / closing door 13 (13A, 13A
B) is slid to be housed in the outer side surface part 3 of the altar body.

Further, it is needless to say that the opening / closing door 13 accommodated in the outer side surface portion 3 of the altar body can be easily moved to the front opening portion of the altar by performing the above operation in reverse.

(Effects of the Invention) Since the present invention is configured as described above, it has the effects described below.

In this invention, the opening and closing door of the front opening of the altar is constructed so that it can be smoothly accommodated on the outer side surface of the altar body by the sliding shaft and the connecting shaft, so that the quality and majesty of the altar can be maintained. It has an excellent effect that it is possible to open the entire front opening of the Buddhist altar, and to clean every corner without disturbing the columns when cleaning the inside of the altar.

[Brief description of drawings]

FIG. 1 is a front view showing an embodiment of a Buddhist altar according to the present invention, FIG. 2 is a perspective view showing an assembled state in the same embodiment, FIG. 3 is an enlarged sectional view around a connecting shaft in the same embodiment, and FIG. FIG. 5 is a horizontal sectional view of the same embodiment, FIG. 5 (a) is an operation explanatory view showing a door rotating state in the same embodiment, and FIG. 5 (b) is an opening / closing door and a sliding plate in the same embodiment. It is a section showing the state where it was stored in the outside lateral part of the main body of the altar. 1 ... Buddhist altar, 3 ... Outer side view, 5 ... Groove, 7 ... Sliding plate, 9 ... Connecting member, 11 ... Connecting shaft, 13 ... Opening door, 19 ... Sliding shaft, 21 , 33 …… Sliding ball.

Claims (1)

[Scope of utility model registration request] 1. A groove portion provided on an outer side surface portion of the altar body,
A sliding plate configured to slide freely in the front-rear direction on the front of the Buddhist altar along the groove portion, rotatably connected to the sliding plate via a connecting member, and to the outer side surface of the altar body. In the opening and closing structure of the opening and closing door for the front opening of the Buddhist altar, which comprises an opening and closing door configured to slide freely in the front and rear direction of the front of the Buddhist altar, sliding balls are provided at both ends in the longitudinal direction of the sliding plate. A sliding shaft embedded rotatably in the portion is fixed, and the connecting member is fixed to the sliding plate and is a vertically long hinge having a through hole formed therein. Is a threaded connection shaft composed of a screw fitting portion to be embedded, a loose fitting shaft portion loosely fitted into the through hole of the connecting member, and a sliding ball rotatably embedded at the tip of the loose fitting shaft portion. The structure for opening and closing the front opening of the Buddhist altar, which is characterized by a closed structure.