JPS62249618A - Household buddhist altar - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention provides a method for moving the outer edge of a door plate forming the side wall and front wall of a box portion at a constant speed along the front wall and side wall. This invention relates to a Buddhist altar that can be opened and closed without reducing the storage volume of the box part (and whose door plate can be opened and closed with good appearance).

[Background technology]

As shown in Figure 9, a three-fold door-shaped door plate B is arranged on both sides of the box part A as a Buddhist altar that allows the Buddha statues etc. placed inside the box part to be easily viewed from diagonally in front. is proposed.

Further, such a Buddhist altar is provided with a rotating arm C whose one end is attached to the door plate B and whose other end moves laterally along the front wall of the box part A. The door plate B was opened and closed by the lateral movement and rotation of C. However, in such a case, in order to move the door plate B smoothly and at approximately constant speed, the guide groove that guides the outer edge of the door plate B passes through the outer edge position E of the door plate B in the closed state. It was formed in a smooth arc shape toward the pivot point F.

Therefore, when the door plate B is opened and closed, the outer edge of the door plate B diagonally crosses the corner portion of the box portion A, and as a result, the Buddhist altar has a space where Buddhist utensils etc. cannot be placed at the corner portion of the box portion. This has the disadvantage that a G is formed, reducing the storage volume of the box part.

[Purpose of the invention]

The present invention is based on the use of guide grooves along the side walls and front wall of the box part and an endless chain that goes around the guide grooves, and the door plate for closing the box part is attached to the side wall of the box part. To provide a Buddhist altar which can be opened and closed at a constant speed along the front wall and the front wall, and whose door plate can be opened and closed with good appearance without reducing the storage capacity of the joint.

[Disclosure of the invention] An embodiment of the present invention will be described below based on the drawings.

In the figure, the Buddhist altar 1 has a pair of door plates 7. on both side edges of the box part 2, consisting of a side door piece 3, an inner door piece 5, and a front door piece 6.
At the same time, a guide: a9 is provided on the ceiling plate 22 of the box part 2, and a driving device 11 having an endless chain 10 disposed so as to be able to go around along the guide groove 9 is attached to the ceiling plate 22. It is installed.

The box part 2 has a side plate 16.1 whose rear edge is connected by a back plate 15.
A top cover part 17 is provided on the upper part of 6, and a bottom plate 1 is provided on the lower part.
9 is attached to the box part 2, and on the bottom plate 19 of the box part 2, an altar 20 of a small height is raised extending over the height of the box part 2 and slightly away from the front edge of the bottom plate 19.

Also, on the front edge of the folding board 16.16, there is a pair of folding door plates 7.
7 is attached to both sides, back plate 15, side plates 16, 16,
The space H formed by the top cover part 17 and the bottom plate 19 can be opened and closed.

The upper covering part 17 includes an upper plate 21 and a ceiling plate 22 facing the space H.
The frame is passed between the upper and lower decorative bars 23.25, and the space between the decorative bars 23.25 is shielded by the back plate 15 and the front plate 26, so that in the upper part of the space H, the upper plate 21, Ceiling #ii
! A machine room J is formed by the space between 22 and 22.

The door plate 7 is formed by a side door piece 3 having a height approximately equal to the length between the bottom plate 19 and the ceiling plate 22, an inner door piece 5, and a front door piece 6. Pivoted at the lateral edges.

In this example, the side door piece 3 and the front door piece 6 are each rectangular plates, and the inner door piece 5 is a bent plate having a side piece 29 and a front piece 30 that are perpendicular to each other. is formed.

Further, the door piece 3.5.6 is such that the inner edge of the side door piece 3 can be bent outward at one side edge of the side plate 16, and the inner edge of the side piece part 29 can be bent inward at the outer edge of the side door piece 3. In addition, the inner edge of the front door piece 6 is pivotally supported by the outer edge of the front piece 30 using a hinge so that the inner edge of the front door piece 6 can be bent inward.

Furthermore, as shown in FIG. 5, the door plate 7 can completely close the inside of the box part 2 by bringing the outer edges of the front door pieces 6 into contact with each other, and in the closed state, the side door pieces 3 and The side piece 29 is in line with the side plate 16, and the door piece 6 and the front piece 3
It is juxtaposed with 0 in a straight line.

Therefore, in the closed state of the box part 2, the side door piece 3 cooperates with the side plate 16 and the side piece part 29 to protect the side wall part 31, and the side door piece 6 cooperates with the front piece part 30. A front wall portion 32 is formed.

Further, in this example, a guide groove 9 for guiding the outer edge of the front door piece 6 is provided in the ceiling plate 22.

As shown in FIG. 2, the guide groove 9, in this example, consists of a pair of guide groove portions 9A and 9B facing each other, each of which is formed with a stepped groove having a wide upper portion.

The guide grooves 9A and 9B are respectively pivot points P of the door piece 3 on the side.
The starting point Q is the side groove 35.35 extending forward along the side wall 31 and the outer edge of the front door piece 6 in the closed state of the door plate 7, and from the starting point Q along the front wall 32. It has front grooves 36A and 36B extending laterally, and the intersection of the Ill groove 35.35 and the front grooves 36A and 36B is connected by an arcuate groove 37.37 having a relatively small radius.

Therefore, by disposing the front groove portions 3OA and 36B in a straight line along the front wall portion 32, the guide groove portion 9
A and 9B cooperate with each other to form side grooves 3 along the side wall portion 31.
5 and a front groove 36 along the front wall part 32, and a guide groove 9 is formed which connects the lateral and anterior chin d next intersection with an arcuate groove 37. Also, by connecting the starting points Q and Q,
It is also possible to provide a guide groove 9 in which the guide groove portions 9A and 9B are integrated.

Further, a drive device 11 is attached to the door plate 7 to move the outer edge of the front door piece G along the guide groove 9 to the front door piece 6, and the drive device 11 moves the outer edge of the front door piece G along the guide groove 9. and is housed in the machine room J.

The driving device fll includes an endless chain 10 and 1. arranged along the guide groove 9. ! 5. The connecting piece 12 that connects the endless chain 10 and the outer edge of the front door piece 6, and the electric motor M1 that rotates the endless chain 10.

The endless chain 10 is a ladder chain in this example,
Chain wheels 39A, 4QA along the l1lI groove 35.35,
39B, 40B and the starting points Q, a chain wheel 41.42 installed coaxially at the rear of the center, and a chain wheel 43 located further behind the chain wheel 41.42 and installed on the output shaft of the electric motor Ml.
It is wrapped in.

The chain wheels 39A, 40A and 39B, 40B are pivotally supported at both ends of the mounting plates 45A, 45B, respectively, and the chain wheels 39A, 39B are respectively placed behind the terminal end of the side gutter 35.35.
Furthermore, the chain wheels 4OA and 40B are arranged at the arc centers of the arc grooves 37 and 37, respectively. Further, the chain wheels 41 and 42 are vertically pivotably mounted to support shafts located at the front end of the mounting plate 46 and at the center between the starting points Q and 0, and behind the center portion of the front groove 36. Ru.

The chain wheel 43 is connected to the output shaft of the electric motor Ml via a torque limiter of a well-known configuration that causes the chain wheel 43 to slip when the torque exceeds a certain level, and the electric motor M1 is installed upright on the mounting plate 46. Car inserted into screw piece 47-/-4
The output shaft is flange-fixed to a mounting plate 50 which is attached via 9-... with the output shaft facing downward. Also, the chain wheels 39A, 4
0A, 41, 42, 40B, and 39B, as shown in FIG. Chain wheels 39A and 40A are placed inwardly.
is provided at the same height as the chain wheel 41, and the chain wheels 39B, 40B, 43 are provided at the same height as the chain wheel 42.

Further, the endless chain 10 includes chain wheels 39A, 40A, 41.3.
9B, 40B, and 42.43, the so-called sagake is wound with a return in the shape. Also, the endless chain 10 has a chain wheel 39A.
, 43, a chain wheel 51 for a tension run is attached, and an endless chain 10 is stretched.

Therefore, the m-end chain 10 is the chain wheel 39A, 40A.

41 and between the chain wheels 39B, 40B, and 42, a groove-side portion 52 along the guide i9 is formed.

In addition, the endless chain 10 can be operated by driving the electric fiM1.
The endless chain 10 runs in a so-called figure 8 shape, and runs in opposite directions from the center of the chain wheels 41, 42 to each side, that is, between the chain wheels 39A, 4OA, 41 and between the chain wheels 39B, 40B, 42. do.

Therefore, in this example, the chain wheels 41 and 42 are located in the center of the front groove 36, so that the endless chain 10 is connected between the chain wheels 39A, 40A, and 41 and between the chain wheels 39B, 40B, and
Drive running portions 53, 53 are formed between the two, which run in opposite directions from the central portion to each side.

Further, between the mounting plates 45A and 46 and between the mounting plates 45B and 46, there are reinforcing plates 57A and 57B having elongated holes 58 at one end.
is screwed, so the e! ! Single-motion devices 11 and 11 can be integrally connected, improving assembly work efficiency.

Furthermore, mounting plates 45A, 45B, 46 and reinforcing plate 57A
, 57B not only reinforce the ceiling plate 22, but also allow the mounting plate 46 to be moved laterally through the elongated hole 5B, thereby making it possible to adjust the tension of the endless string IO.

In this example, the connecting piece 12 is formed of a ring-shaped body, as shown in FIGS. 2 and 4, and has a lower end pivotably connected to the outer edge of the front door piece 6, and an upper end connected to the endless edge. Chain string 1
It is connected to the endless chain 10 by a fastening edge 55 of a so-called convex or the like that is inserted into the link portion of 0. Also, connecting piece 1
2, an engagement shaft 56 pivoted approximately at the center engages with the stepped groove of the guide groove 9, thereby suspending the front door piece 6 and moving the outer edge of the front door piece 6 into the guide groove. 9 to the position of the pivot point P. Further, the mounting plates 45B and 46 have a connecting piece 1 on the upper part thereof, which joins the upper end of one connecting piece 12 to the south.
Detectors s1 and s2, such as microswitches, are installed to regulate both ends of the second loaf.

Therefore, in the driving device 11, when the connecting piece 12 is in contact with the detector Sl, the outer edges of the front door pieces 6 of the door plates 7, 7 abut each other to close the box body 2, and the connecting pieces 12, 7, 7, 7, and 7 close the box body 2, respectively.
12 moves to the other end, the outer edge of the front door piece 6 is moved along the guide groove 9, and the box body 2 can be opened as shown in FIG.

Further, in this example, a locking tool 13 is attached to the door 7 to maintain the final bent shape of the door plate 7.

The locking tool 13 includes a mounting plate 102 screwed to the upper edge of the inner door piece 5, and five shafts 103 protruding outward from the mounting plate 102, which are mounted with nuts 105 such that the amount of protrusion can be adjusted. There is. Therefore, the protruding end of the five shafts 103 comes into contact with the inner surface of the door piece 3 on the side and the inner surface of the front door piece 6, thereby causing the door piece 3 on the side, the inner door piece 5 and the front The inward fold shape of the door piece 6 can be determined, and the final fold shape of the door plate 7 can be maintained.

Inside the box body 2, there are a pair of door bodies 62, 62 that open and close the zushi 61 provided between the ceiling plate 22 and the upper surface of the altar 2, and a back plate 15 behind the door body 62. A sliding door-shaped cover plate 63 is provided to shield the front side.

As shown in FIG. 6, the zushi 61 includes a side plate piece 65.65 extending forward from the back plate 15 and a column plate 66.6 facing the front edge of the side plate piece 65 with a gap therebetween and tilting forward.
It is formed by G, and a Buddhist altar etc. can be placed inside.

The door body 62 has an inner door piece 6 pivoted at the front edge of the pillar plate 66.
9 and an outer door piece 7° hinged at its outer edge, and the outer door piece 70 has an arm 71 extending toward the inner door piece 69.
is fixed, and its protruding end pivots the lever 72 at a pivot point 72A. Also, it is provided protrudingly from the other end of the lever 72 and is connected to the pivot point 7.
A rotating body 73 such as a chain wheel is attached to the support shaft 2B that is pivotally supported by the node 2. Note that an endless chain 75 that is rotated by the electric motor M2 and has a twist of 180 degrees is wound around the rotating body 73. Note that the pivot point 72B is the pivot point 72 when the door is closed.
It is located on the perpendicular bisector of the line segment β2 connecting A1 and the pivot point 72A2 in the open state.

As a result, the position of the pivot point 69A of the inner door side 69, the arm 7
1. By changing the length of the lever 72, the door body 62 can be opened and closed while following various trajectories.

The cover plate 63 includes four cover plate pieces 6Jas63as63b.
, e3b, and the rf plate pieces (i3a, 63a can move to the center of the box body 2 and come into contact with each other, and the cover plate pieces (i3
a, 63a, (i3b, 63b are the side plate 16 and the side plate piece 6
Move until it is between 5 and 5.

Moreover, the ri slope 63 is a drive device 7G housed in the machine room J.
and the movement is performed.

The drive device rf1.76 is connected to the rail 77 as shown in FIG.
, the moving piece 79 and the endless chain 84 which is rotated by the electric motor M3.
and.

The rail 77 consists of two long and short rail pieces 778 and 77B placed vertically with their grooves facing each other. ? The protruding part of A forms the rail fixing mounting part. Another rail piece? ? A and 77B are screwed together using plates 80 and 80 through the collar.

The moving piece 79 is a plate body having wheels at four corners that move the flanges 81A, 82A and 81B, 82B facing each other on the rail pieces 77A, 77B, and in this example, the moving piece 79 moves the flanges 81A, 82A. moving piece 79A,
Moving piece 79 that moves 79A and flanges 81B and 82B
Consists of B, 79B. The moving pieces 79A, 79A are the cover plates 6
3. In the closed state, it is located at the center of the rail 77, and the movable pieces 79B, 79B are located on both sides thereof. Also, the moving piece 79
A, 79B are provided with a U-shaped notch 85 facing outward, and the movable piece 79A is provided with projecting pieces 86 and 87 extending across the rail 77 at its lower part.
A protruding piece 89 is formed on the inner edge of B so as to cross the rail 77 and extend between the protruding pieces 86 and 87.

The endless chain 84 is connected to the electric motor M3 on the mounting plate 8 (H!' side).
The chain wheel 90 is attached to the output shaft of the other mounting plate 80, and the chain wheel 91 is attached to a support shaft protruding from the other mounting plate 80. Furthermore, chain wheel 9
A torque limiter 92 of a well-known configuration is interposed between the chain wheel 90 and the output shaft of the electric motor M3, which causes the chain wheel 90 to slip when the torque exceeds a certain level.

Further, in this example, the transfer piece 79 and the endless chain 84 are connected by a separating tool 93.

The separation M93 consists of a first magnetic piece 95.95 interposed between the upper and lower running lines of the endless chain 84, and a second magnetic piece 96.96 attached to the moving pieces 79A, 79A. The first magnetic piece 95 is a long piece made of a magnetic material such as soft iron, and the first magnetic piece 95 located on the upper running line is near the chain wheel 91 when the moving piece 79A is located at the center. Kararail 7
It extends through a piece 97 provided on the middle shaft 7, and has an upwardly bent portion at its inner end. Further, the first magnetic piece 95 located on the lower running line extends from the chain wheel 90 and is inserted through the contact piece 97 to provide a downward bent portion. Second
The magnetic pieces 9G are, for example, permanent magnets, and are screwed to the movable pieces 79A, 79A, facing each of the bent portions.

Note that the protrusion 99.99 on the upper end of the contact piece 97 is connected to the movable piece 7.
9A, and its movement can be stopped with a gap formed between it and the outer surface of the contact piece 97. Therefore, the first magnetic piece 95 moves the movable piece 79A to the center while attracting the second magnetic piece 9G by the rotation of the endless chain 84. Move away from piece 96.

Further, as the endless chain 84 rotates in the opposite direction, the bent portion pushes the second magnetic piece 96 and moves the moving piece 79.
Run A outward.

The cover plate 63 is attached to the movable piece 79 via the support plate 100, and the movable piece 79 can be moved to a position where the outer edge of the cover piece 63 contacts the side plate 16.

Note that the rail 84 is arranged along the front surface of the machine room J, and also supports the support f! 100 can pass through the lateral groove 101 provided in a straight line in the ceiling plate 22, and therefore the cover plate 63 can run along the back plate 15 in front of the back plate 15 by the endless chain 84.

[Effect]

As shown in FIG. 5, the Buddhist altar 1 drives the electric motor M1 in a state where the door plate 7.7 closes the sheath 2.

As described above, the electric motor M1 revolves around the endless chain 10,
The outer edge of the front door piece 6 is moved along the guide groove 9. The inner door piece 5 is pushed forward by the front door piece 6, the door piece 3 in the example is pushed forward by the inner door piece 5, and the door plate 7 is bent as if bent inward.

Furthermore, at the terminal position S of the outer edge of your door piece 6, the 5-axis 103
The protruding ends of the door plate 7 are in contact with the inner surface of the door piece 3 on each side and the inner side surface of the front door piece 6, so that the final bent shape of the door plate 7 can be maintained.

Therefore, in the door plate 7, the outer edge of the front door piece 6 is connected to the endless string 1.
The door plate 7 can be moved at a constant speed by rotating around 0, and the door plate 7 can be opened and closed along the guide groove 9 without the outer edge of the front door piece 6 crossing both corner parts of the space H of the sheath part 2.

Therefore, the Buddhist altar 1 can open and close the door plate 7 with good appearance without reducing the storage volume of the sheath 2, and the space H can be effectively utilized by arranging Buddhist utensils and the like in both corners of the space H.

In addition, as shown in Fig. 8, the drive unit 41.4
Chain wheels 106A and 106B are coaxially pivotally attached to the rear of the chain wheel 2 so as to be able to rotate together, and a chain wheel 107 is further provided at the rear. Also, the chain wheels 39A, 40A, 41106A are at the same height, and the chain wheels 39B, 40B, 42.106B, 10
7 are formed at the same height, and the chain wheel 39B is equipped with an electric motor M1.
are concatenated.

Also, on the circumference of chain wheels 39A, 40A, 41.106A, there are
Endless string 10A Rigiguruma 39B, 40B142.106
A second endless chain 10B is wound on the circumference of B, 107 at different heights vertically.

Therefore, the endless chain 10 has a first endless chain 108 between the chain wheels 39A, 40A, and 41 along the first groove portion 52A along the guide groove portion 9A, and a second chain between the chain wheels 39B, 40B, and 42. The endless chain 10B runs along the guide groove 9B.
Therefore, the first and second groove-aligning portions 52A and 52B cooperate to form a groove-aligning portion 52 along the guide a9. Also, by driving the electric motor M1, the first
, @2's endless chains 10A and IOB run in opposite directions in the first and second groove-side portions 52A and 52B, respectively. Accordingly, drive running portions 53.53 are formed in the first and second groove-side portions 52A, 52B.

Further, the guide groove 9 and the driving device 11 can be provided below the bottom plate 19, and the Buddhist altar of the present invention can be modified into various types.

〔Effect of the invention〕

Like a ridge, the Buddhist altar of the present invention is equipped with a guide groove along the side wall and front wall of the box part, and an endless string that goes around the guide groove, and the door plate is attached to the side wall of the box part. The door panel can be moved at a constant speed along the front wall and the front wall, and the door panel can be opened and closed with good appearance without reducing the storage volume of the box section. When the door plate is closed, it can prevent collisions between the door plate and Buddhist altar fittings, etc., and also prevent falling of Buddhist altar fittings, etc. due to collisions, and can have many effects such as preventing damage to Buddhist altars, Buddhist fittings, etc.

[Brief explanation of drawings]

Fig. 1 is a perspective view showing an embodiment of the present invention, Fig. 2 is a perspective view showing a drive device, Fig. 3 is a diagram schematically showing the relationship between the guide groove and the endless chain, and Fig. 4 is a perspective view showing an embodiment of the present invention. A perspective view showing the attachment of the connecting piece;
Fig. 5 is a line diagram showing the operation of the door plate, Fig. 6 is a line diagram showing the operation of the door body, Fig. 7 is a perspective view showing the cover plate drive device, and Fig. 8 is a diagram showing the operation of the door plate.
The figure is a diagram showing an embodiment of the drive device, and FIG. 9 is a diagram showing a conventional technique. 2.-box part, 3.-side door piece, 5-middle door piece, 6.
...Front door piece, 7...Door plate, 9-Guide groove, 10-
Endless string, 11.-drive device, 12. series of connecting pieces,
19--Bottom plate, 22--Ceiling plate, 31--Side wall part, 32--Front wall part, 35--Gutter, 3G-
...front groove, 37-circular groove, 52--portion along the groove, 53--drive traveling section, Ml--electric motor.

Claims (1)

[Claims] (1) On both sides of the box part of the Buddhist altar, there is a door piece on the side that is pivoted so that the inner edge can be folded outward at one side edge of the box part and forms the side wall part of the box part, and the outer edge of the door piece on this side. an inner door piece that is pivoted to allow the inner edge to fold inwards, and a front door piece that is pivoted to the outer edge of the inner door piece so that the inner edge can be folded inward, forming the front wall of the box part; A pair of bendable door plates that can close the box part by making contact with each other and the outer edges of the front door pieces are installed, and a side groove along the side wall part is installed on the ceiling plate or bottom plate of the box part. A guide groove is provided which has a front groove along the front wall portion and connects the intersection of the side groove and the front groove with an arc groove, and is arranged so as to be able to go around the guide groove and extends along the guide groove. An endless string forming a drive running portion that runs in opposite directions from the center of the front groove along the groove to each side on each side, and an endless string that passes through the guide groove and connects the endless string and the outer edge of the front door piece. A Buddhist altar in which a drive device including connecting pieces to be connected and a motor for rotating the endless string is attached to the ceiling plate or the bottom plate.