JP2002209455A - Case for cultivating plant - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a case for cultivating plants capable of regulating the height of a shelf plate 67 by simple operation. SOLUTION: This case for cultivating the plants is obtained by standing shelf rails 61 in the interior of a case body 10, rotatably assembling a pair of upper and lower rollers 64 at another end of each arm 62, integrally connecting both shelf arms 62, fitting the pair of rollers 64 into vertical grooves 61a of the shelf rails 61 so as to be slidable in the vertical directions, supporting the shelf arms 62 on the rails 61 in a cantilever manner, supporting the shelf plate 67 with both the shelf arms 62, fixing a locking plate having a plurality of engaging holes 61b vertically installed in a row in the interior of the box- shaped case body 10 and assembling stopper pins 68 engaging and separating from the engaging holes 61b in the shelf arms 62 so that the stopper pins 68 can be advanced and retreated.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

The present invention relates to a case for cultivating plants.

[0002]

2. Description of the Related Art As one type of a plant cultivation case, there is known a case in which an aluminum frame is assembled in a box shape and a plurality of shelves for placing flower pots and planters are provided inside a case body which is entirely covered with glass. . In this type of plant cultivation case, four vertical frames to which a shelf board is attached are provided with a plurality of locking holes at regular intervals, and a stopper is detachably attached to a hole of the same height in each vertical frame. , And the four corners of the shelf are supported by clasps.

[0003]

In the above-mentioned conventional case for plant cultivation, when adjusting the height of the shelf, the shelf is once taken out of the case and four clasps are hung on the vertical frame. Adjusting the height of the shelves is extremely troublesome because the repair work is indispensable. The present invention has been made in view of the above problems, and has as its object to provide a plant cultivation case capable of adjusting the height of a shelf board with a simple operation.

[0004]

A plant cultivation case according to the first aspect of the present invention includes a box-shaped case main body, a pair of left and right shelf rails having vertical grooves, and a pair of left and right shelf arms. The shelf rails are erected inside the case body, a pair of upper and lower rollers are rotatably assembled to the other end of each shelf arm, and both shelf arms are integrally connected, and the pair of rollers are vertically connected to the shelf rail. The shelf arm is slidably fitted in the groove in the up and down direction, the shelf arm is cantilevered on the rail, and both shelf arms support the shelf plate, and a plurality of engagement holes are vertically formed inside the box-shaped case body. Fix the lock plates arranged in a row,
The invention according to claim 2, wherein a stopper pin that engages with and disengages from the engagement hole is assembled to the shelf arm so as to be able to advance and retreat. The lock hole is formed by forming the engagement hole on one surface.

[0005]

According to the first aspect of the present invention, in order to adjust the height of the shelf plate, the stopper pin is retracted, the stopper pin is removed from the engagement hole of the lock plate, and the shelf arm is adjusted. To unlock. Then, the shelf arm is moved up and down along the shelf rail, the height of the shelf supported by the shelf arm is moved to a desired position, and the stopper pin is again engaged with one of the engagement holes. This locks the shelf arm and sets the shelf to the desired height. According to the present invention, the shelf arm supporting the shelf is slidably supported on the shelf rail via the roller, so that the shelf can be smoothly moved up and down without removing the shelf from the case body. Can be adjusted. According to the second aspect of the present invention, since the lock rail provided with the engagement hole is also used as the shelf rail, the number of parts is reduced and the cost can be reduced.

[0006]

DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below with reference to the drawings. FIGS. 1 to 3 show a plant cultivation case according to an embodiment of the present invention. The plant cultivation case includes a box-shaped case main body 10 and a base 30.

The box-shaped case body 10 includes aluminum side frames 11 to 14, a center frame (not shown), upper frames 15, 16 and lower frames 17, 18,
19 is assembled in a box shape, the top cover 20 is fixed to the upper end, and two transparent glass doors 21 and
, A rear board (not shown) is fitted on the back, a transparent glass plate 24 is fitted on the left side, a side board 25 is fitted on the right side, and the lower end is opened.

The base section 30 is constructed by assembling a front frame 31, side frames 32 and 33, and a rear frame 34 into a square. As shown in FIGS. 4 and 5,
The lower frames 17, 18, 19 of the case body 10, the side frames 32, 33, and the rear frame 34 of the base 30 are integrally connected by a bracket 40 and a thumb screw 41. A stainless steel door stop 42 is fixed to the inside of the upper end of the front frame 31 of the base section 30 with screws 43. A heat insulating material 44 such as styrene foam is adhered to the inner surfaces of the side frames 32 and 33, the rear frame 34, and the front frame 31 with a double-sided adhesive tape. A bracket 45 is fixed to the lower ends of the rear frame 34 and the front frame 31 with screws.
5 is provided with a leg piece 46 vertically suspended by a bolt 47 so that the vertical position can be adjusted. A caster 48 is also vertically attached to the bracket 45.

A drain pan 50 is mounted inside the base 30 so as to cover the opening at the lower end surface of the case body 10. As shown in FIG. 6, the drain pan 50 has a flange 50a formed on the periphery thereof, and an outer end 50b of the flange 50a is bent upward. As shown in FIGS. 4 and 5, the drain pan 50 has a flange 50a mounted on the front frame 31, the rear frame 34 of the base 30 and the upper ends of the side frames 32, 33, and a screw 51a.
Is fixed to each frame. And drain pan 5
A heat insulating material 44 is adhered to the bottom rear surface of the “0” with a double-sided adhesive tape.

As shown in FIG. 4 and FIG.
The bent outer end 50b of the flange 50a is dimensioned and shaped so as to be located outside the outer peripheral surface of the case main body 10, so that the outer peripheral surface of the case main body 10 and the flange outer end 50b are located between the outer peripheral surface of the case main body 10 and the flange outer end 50b. Is formed with a gap. As shown in FIG. 7, a gap S communicating between the flange 50a of the drain pan 50 and the bottom is formed at the center and the left and right ends of the door stop 42 fixed to the front frame 31 of the base 30. I have.

As shown in FIG. 1 and FIG.
The shelf 60 is provided in the upper and lower two rows and two rows in the left and right. The shelf 60 includes a pair of left and right shelf rails 61 and a shelf arm 62 as shown in FIG. The shelf rail 61 has a substantially U-shaped cross section, and has a vertical groove 61a formed inside. On the front of the shelf rail 61, a large number of engaging holes 61b are vertically arranged at equal intervals. The shelf rail 61 is vertically attached to the inside of the case body 10 by fixing the back surface to the side frames 12, 14 and the center frame (not shown) of the case body 10 with screws.

A horizontal frame 63 is integrally fixed to the front end of each shelf arm 62 and extends forward. A pair of upper and lower rollers 64 are rotatably attached to the rear end of each shelf arm 62 by a shaft pin 65. The left and right shelf arms 62 and the horizontal frame 63 are integrally connected by two front and rear connection frames 66. The shelf 67 is placed and supported on the horizontal frame 63. The roller 64 of each shelf arm 62 is slidably fitted into a vertical groove 61 a of the shelf rail 61, and the shelf arm 62 and a horizontal arm 63 integrated therewith are cantilevered by the shelf rail 61, and the shelf rail 6
1 so that it can be moved up and down.

A guide groove 6 is provided on the inner surface of each horizontal frame 63.
3a, and the guide rail 63a is provided with a shelf rail 61
A long stopper pin 68 whose leading end engages with the fitting hole 61b is assembled so as to be able to advance and retreat in the front-rear direction.
Urged toward the fitting hole 61b of the shelf rail 61. The end of the stopper pin 68 protruding from the front end of the horizontal frame 63 is bent into an L-shape to make it easier to put a finger on it.

As shown in FIGS. 2 and 8, six rear and front growth lights 71 to 76 are attached to the inside of the top cover 20 and the horizontal frame 63 of the shelf 60, respectively. The lighting of these growth lights 71 to 76 is controlled by two timer switches as follows. As shown in FIG. 9, the lighting time of the three rear growth lights 71 to 73 is set by a timer switch 81, and the lighting time of the three front growth lights 74 to 76 is set by a timer switch 82. Then, the three rear growth lights 71 to 73 are turned on from time a to time c set by the timer switch 81. On the other hand, the three rear growth lights 74 to 76 are turned on from time b to time d set by the timer switch 82.

The growth light 71 is controlled by the timer switches 81 and 82.
FIG. 10 shows the relationship between the time and the illuminance when the lighting control of
Shown in The plant is illuminated by three rear growing lights 71 to 73 from time a to time b, and irradiated by six rear and rear growing lights 71 to 76 from time b to time c.
From time t to time d, it is illuminated only by the light of the three front growth lights. Since the lighting of the breeding light is controlled in this manner, the plants in the case are illuminated by the sun rising from the east in the morning from time a to time b, and illuminated by the bright daylight from time b to time c. Then, from time c to time d, it can be grown in an environment similar to a natural light environment illuminated by the sun set in the west.

The structure of the plant cultivation case according to the present embodiment is as described above. To adjust the height of the shelf 67, a finger is hung on the L-shaped end of the stopper pin 68 and the spring 69 is adjusted.
The stopper pin 68 is pulled out against the force of (1), and the distal end portion is removed from the engagement hole 61b. As a result, the lock of the shelf arm 62 is released, and the shelf arm 62 is moved up and down along the shelf rail 61. After moving the height of the shelf 67 supported by the horizontal frame 63 to a desired position, the stopper pin is again engaged with one of the engagement holes 61b. As a result, the shelf arm 62 is locked, and the shelf 67 can be set at a desired height.

Condensation generated inside the case body 10 travels along the side boat 25, the rear board, the glass surface 24 and the like, and collects at the bottom of the drain pan 50. In addition, the condensation formed on the outer surface of the case main body 10 travels along the outer surface and the outer surface and the drain pan 50.
Is dropped on the flange 50a from the gap of the outer peripheral edge 50b of the flange 50a.
From the first gap S, it gathers at the bottom of the drain pan 50.

As described above, the case for plant cultivation according to the present embodiment cantileverly supports the shelf arm 62 supporting the shelf plate 67 on the shelf rail 61 via the roller 64 so as to be vertically movable. The height can be easily adjusted without removing the shelf 67 from the case body 10.

Since the bottom opening of the case main body 10 is covered with the drain pan 50 and the outer peripheral edge portion 50b of the drain pan 50 is disposed outside the outer peripheral portion of the bottom surface of the case main body 10, dew condensation generated inside the case main body 10 can be achieved. In addition, all the dew condensation generated on the outer surface of the case main body 10 can be collected in the drain pan 50, and it is possible to prevent the dew condensation from flowing along the case main body 10 and dropping on the floor. Further, since the drain pan 50 is incorporated into the case for plant cultivation by interposing it between the case main body 10 and the base portion 30, it is not necessary to re-install the case every time the case is placed differently like a saucer.

In the case of the plant cultivation according to the present embodiment, the holes 61b for engaging the stopper pins 68 are arranged in front of the left and right shelf rails 61, but the engagement holes are arranged separately from the shelf rails 61. When a single lock plate is prepared, the lock plate is fixed to the case main body 10 so as to be located at the center of the shelf 60, and one stopper pin is disposed at the center of the shelf. The mechanism can be simplified.

[Brief description of the drawings]

FIG. 1 is a front view showing a plant cultivation case according to an embodiment of the present invention.

FIG. 2 is a left side view showing the plant cultivation case.

FIG. 3 is a right side view showing the plant cultivation case.

FIG. 4 is a sectional view taken along line 4-4 in FIG. 1;

FIG. 5 is a sectional view taken along line 5-5 in FIG. 2;

FIG. 6 is a perspective view showing a drain pan. .

FIG. 7 is an end view as viewed from the direction of arrow 7 in FIG. 1;

FIG. 8 is a perspective view showing a shelf.

FIG. 9 is an explanatory diagram showing a relationship between a timer switch and a growth light.

FIG. 10 is a graph showing the relationship between the lighting time of the growing light and the illuminance.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 10 ... Case main body, 30 ... Base part, 50 ... Drain pan, 60 ... Shelf, 61 ... Shelf rail, 61a ... Vertical groove, 61b
... engagement hole, 62 ... shelf arm, 64 ... roller, 67 ... shelf board, 68 ... stopper pin, 69 ... spring

 ──────────────────────────────────────────────────続 き Continued on the front page F term (reference) 2B027 ND01 TA04 TA09 TA10 TA19 TA28 TC07 TC09 TC13 2B029 BB11 DB10 EA01 FA04 GA07 HA01 HB03 NA09 NA11

Claims (2)

[Claims] 1. A box-shaped case main body, a pair of left and right shelf rails having a vertical groove, and a pair of left and right shelf arms, wherein the shelf rails are erected inside the case main body, At the end, a pair of upper and lower rollers are rotatably assembled, and both shelf arms are integrally connected.The pair of rollers is slidably fitted in a vertical groove of the shelf rail in the vertical direction, and the shelf arm is attached to the rail. A stopper that cantileverly supports, supports a shelf board with both shelf arms, fixes a lock plate having a plurality of engagement holes vertically arranged inside the box-shaped case body, and engages with and disengages from the engagement holes. A case for plant cultivation, wherein a pin is attached to the shelf arm so as to be able to advance and retreat. 2. The plant cultivation case according to claim 1, wherein the engagement hole is formed on one surface of the shelf rail to form the lock plate.