JP2569904Y2 - Prefabricated greenhouse - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION This invention relates to a prefabricated greenhouse.

[0002]

2. Description of the Related Art Conventionally, a front and rear vertical rail arranged in the middle of left and right columns is fixed by tapping screws to front and rear horizontal rails extending between upper and lower ends of the left and right columns and a middle part thereof. I was In this conventional device, a troublesome work of attaching the front and rear vertical rails to the front and rear horizontal rails with tapping screws was required. Accordingly, the present applicant has provided square holes at the upper end and the middle of the outer wall of the U-shaped front and rear vertical rails arranged with the opening facing the greenhouse in the middle of the left and right columns, respectively. In the middle of the length of the front and rear horizontal rails in the left and right direction, a substantially L-shaped vertical rail receiving hook portion is provided in an inwardly projecting shape, and the upper edge of each square hole and the lower end of the outer wall of the front and rear vertical rails correspond to the vertical rail receiving hooks. We have previously proposed a prefabricated greenhouse hooked on hooks (see Japanese Utility Model Application No. 3-48195).

[0003]

In the assembly type greenhouse proposed above, since the work of attaching the front and rear vertical rails with tapping screws is not necessary, the assembly of the greenhouse is simple and easy. Since the lower ends of the outer walls are merely hooked on the corresponding hooks, the front and rear vertical rails are easily moved upward, and thus the front and rear vertical rails are easily detached from the horizontal rails.

An object of the present invention is to provide an assembling type greenhouse in which the work of attaching the front and rear vertical beams by tapping screws is unnecessary and the front and rear vertical beams are not detached from the horizontal beams.

[0005]

SUMMARY OF THE INVENTION A prefabricated greenhouse according to the present invention is composed of columns arranged at the four corners of the greenhouse, front and rear crossbars arranged at the upper end, lower end and middle of the greenhouse, and left and right columns. In a prefabricated greenhouse having a U-shaped front and rear vertical bar arranged with the opening facing the greenhouse in the middle, square holes are respectively provided at the upper end and the middle of the outer wall of the front and rear vertical bar, A substantially L-shaped vertical rail receiving hook portion is provided in the middle of the length in the left-right direction of each of the front and rear horizontal rails so as to protrude inward, and the upper edge of each square hole of the front and rear vertical rails and the lower end of the outer wall of the front and rear vertical rails are provided. Are hooked on the corresponding hook portions, respectively, between the lower edge of at least one square hole of the front vertical beam and the lower surface of the hook portion corresponding to the square hole, and under at least one square hole of the rear vertical beam. An elastic body is provided between the edge and the lower surface of the hook corresponding to the square hole. Vertical 桟外 Re stop is characterized in that they are plugged.

[0006]

The prefabricated greenhouse according to the present invention has square holes in the upper and middle portions of the outer walls of the front and rear vertical rails, respectively, and has a substantially L-shape in the middle of the length of each of the front and rear horizontal rails in the left-right direction. A vertical rail receiving hook portion is provided in an inwardly projecting shape, and the upper edge of each square hole of the front and rear vertical rails and the lower end of the outer wall of the front and rear vertical rails are hooked on the corresponding hook portions, respectively, and at least one of the front vertical rails is provided. The elasticity is provided between the lower edge of the square hole and the lower surface of the hook corresponding to the square hole and between the lower edge of at least one square hole of the rear vertical rail and the lower surface of the hook corresponding to the square hole. Since the body-made vertical rail stopper is inserted, when fixing the front and rear vertical rails, the upper edge of each square hole of the front and rear vertical rails and the lower end of the outer wall of the front and rear vertical rails are respectively attached to the corresponding hook parts. After hooking, secure the vertical rail with the lower edge of the square hole of the front and rear vertical rail and this square hole. May be put difference between the lower surface of the corresponding hook portion, it is unnecessary to work of attaching the front and rear vertical bars tapping screws, thus screws for mounting is not required. Further, since drilling of the front and rear crosspieces for drilling holes for tapping screws is not required, the processing time during greenhouse fabrication can be reduced. Furthermore, the vertical movement of the front and rear vertical rails is prevented by the vertical rail stoppers.

[0007]

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

As shown in FIG. 1, the prefabricated greenhouse has a rectangular parallelepiped shape, and has columns (1) arranged at the four corners of the greenhouse, and upper and lower ends of the greenhouse and front and rear crosspieces extending midway. (4) (5)
(6) and left and right horizontal rails (14) (15) (16), left and right columns (1) U-shaped front and rear vertical rails (2) arranged with the opening inward in the middle of the comrades, A plurality of shelf members (3) arranged on both left and right sides of the front and rear vertical rails (2), and sliding glass doors (10) arranged on the upper and lower stages of the front and back of the greenhouse and the upper stage on the left side
And a fixed glass plate (11) arranged at the lower part of the left side of the greenhouse and at the upper part and lower part of the right side, and a water tray (7) arranged at the bottom of the greenhouse.

Post (1), front and rear crossbars (4) (5) (6), left and right crossbars
(14), (15), (16) and the front and rear vertical rails (2) are both made of extruded aluminum.

Square holes (8) are provided at the upper end and the middle of the outer wall (2a) of the front and rear vertical rails (2), respectively, and the front and rear horizontal rails (4) and (5) are provided.
In the middle of the length in the left and right direction of (6), a substantially L-shaped vertical rail receiving hook portion (9) is provided in an inwardly projecting shape. The upper edge of each square hole (8) of the front and rear vertical rails (2) and the front and rear vertical rails (2)
The lower ends of the outer walls (2a) are hooked on the corresponding hooks (9) of the longitudinal rails (4), (5) and (6).

An elastic vertical bar is provided between the lower edge of the square hole (8) at the upper end of the front and rear vertical bar (2) and the lower surface of the hook (9) corresponding to the square hole (8). Stops (31) are inserted respectively.

Each of the front and rear crossbars (4), (5), (6) has a vertical inner wall (4a), (5a), (6a), and each inner wall (4a), (5a), (6).
a) Horizontal projecting walls (12) projecting inward by the thickness of the outer wall (2a) of the vertical rail (2) are provided at the lower edge, respectively.
A rising wall (13) is provided on the inner edge of 2). Two notches in the middle of each horizontal projecting wall (12) and each rising wall (13)
(17) are provided parallel to each other and at an interval equal to the width of a square hole (8) provided in the outer wall (2a) of the vertical beam (2), and are sandwiched between two notches (17). The hooked part (9) is used as the vertical rail receiving part.

Hook portions (not shown) are provided at the four corners of the shelf member (3).
Hook insertion holes (27) are provided at opposing surfaces of each of the struts (1) and the front and rear vertical rails (2) at predetermined intervals and are opposed to each other so that the comrades are at the same level. I have. The hooks of the respective shelf members (3) are inserted into the insertion holes (27) of an arbitrary level, and are arranged so as to be stepped on the right and left in the upper half and the lower half of the greenhouse, respectively. .

The vertical rail stopper (31) is made of soft vinyl chloride having a hardness of 65 ° and corresponds to the lower edge of the square hole (8) at the upper end of the front and rear vertical rails (2) and the square hole (8). The horizontal portion (32) inserted between the lower surface of the hook portion (9) and the upper end of the front and rear vertical rail (2) is provided at the base end of the horizontal portion (32) so as to project downward. And a vertical portion (33). The cross-sectional area of the tip of the horizontal part (32) is smaller than the area of the lower part of the hook part (9) of the square hole (8), and the upper and lower surfaces of the horizontal part (32) are slightly tapered on the lower surface. I have. The maximum thickness of the horizontal portion (32) is about 0.5 mm larger than the distance between the lower edge of the square hole (8) and the corresponding lower surface of the hook (9). A concave portion (33) engaging with the lower edge portion of the square hole (8) is provided on the lower surface of the base end of the horizontal portion (32), and the horizontal portion (32) of the portion where the concave portion (33) is provided is provided. The thickness is
The distance is set equal to the distance between the lower edge of the square hole (8) and the lower surface of the corresponding hook (9).

The vertical rail stopper (31) is a square hole of the front and rear vertical rails (2).
(8) After the upper edge and the outer wall (2a) of the front and rear vertical rails (2) are hooked on the hooks (9) of the corresponding front and rear horizontal rails (4), (5) and (6), respectively, ) Hook (9) is inserted into the lower part. Since the upper and lower surfaces of the horizontal portion (32) are tapered, the horizontal portion (32) can be easily pushed into the square hole (8). Then, the vertical portion (33) hits the upper end of the front and rear vertical rails (2), and the recesses (33) engage with the lower edges of the square holes (8), so that the vertical rails are prevented from coming off (31). It is fitted into the square hole (8).

[0016] The vertical rail stopper (31) allows the front and rear vertical rails to be removed.
(2) is prevented from moving up and down, the front and rear vertical bars (2) do not come off, and the sound generated when the upper edge of the square hole (8) hits the hook (9) during greenhouse vibration is prevented. can do.

Further, the vertical rail stopper (31) can be removed from the square hole (8) by forcibly pulling out the vertical part while holding down the maximum thickness of the horizontal part (32). Therefore, when disassembling the greenhouse, the front and rear vertical rails (2) can be easily removed from the horizontal rails (4), (5) and (6).

[0018]

[Effects of the Invention] In the prefabricated greenhouse according to the invention, in order to fix the front and rear vertical rails, the upper edge of each square hole of the front and rear vertical rails and the lower end of the outer wall of the front and rear vertical rails are hooked on the corresponding hook portions, respectively. It is only necessary to insert the vertical rail stopper between the lower edge of the square hole of the front and rear vertical rails and the lower surface of the hook part corresponding to this square hole, and it is not necessary to attach the front and rear vertical rails with tapping screws. Is simple and easy to assemble. Furthermore, since no mounting screws are required and the processing time during greenhouse fabrication can be shortened, fabrication costs can be reduced. Furthermore, vertical movement of the front and rear vertical rails is prevented by the vertical rails coming off, preventing the front and rear vertical rails from coming off the horizontal rails, and preventing the sound generated when the upper edge of the square hole hits the hook during greenhouse vibration. can do.

[Brief description of the drawings]

FIG. 1 is a partially cutaway perspective view showing an embodiment of the present invention.

FIG. 2 is an exploded perspective view of a main part of a rear part of the greenhouse.

FIG. 3 is a vertical sectional view of a main part of a rear part of the greenhouse.

[Explanation of symbols]

 (1) Prop (2) Front and rear vertical crossbar (2a) Vertical crossbar outer wall (4) (5) (6) Front and rear horizontal crossbar (8) Square hole (9) Hook for vertical crosspiece support (31) Vertical crossbar stopper

Claims (1)

(57) [Scope of request for utility model registration] 1. A strut (1) arranged at four corners of a greenhouse, front and rear crossbars (4), (5), (6) arranged at an upper end, a lower end and a middle of the greenhouse, respectively, and left and right struts (1). 1) In a prefabricated greenhouse with a U-shaped front and rear vertical bar (2) arranged with the opening facing the greenhouse in the middle of the comrades, the outer wall (2a) of the front and rear vertical bar (2)
A square hole (8) is provided at the upper end and the middle of the rail, and a substantially L-shaped hook for the vertical rail is formed at the middle of the length in the left-right direction of each of the front and rear horizontal rails (4), (5) and (6). The hook (9) is provided with an inwardly protruding portion (9), the upper edge of each square hole (8) of the front and rear vertical rail (2) and the outer wall (2a) of the front and rear vertical rail (2) corresponding to the lower end. And at least one of the front berths (2)
Lower edge of two square holes (8) and hooks corresponding to these square holes (8)
The lower edge of at least one square hole (8) of the rear vertical rail (2) and the hook (9) corresponding to this square hole (8);
An assembly type greenhouse characterized in that a vertical bar stopper (31) made of an elastic material is inserted between the lower surface and the lower surface of the greenhouse.