JP3021449U - Sheet receiving member - Google Patents

Abstract

(57) [Abstract] [Problem] A vinyl sheet or a polyolefin film can be fixed by a corrugated wire or a specific film stopper, especially when a side vinyl sheet is spread in a vinyl house or a sloped sheet is fixed. Can be easily and firmly connected even when
To provide a connectable sheet receiving member that can easily obtain a long sheet receiving member. SOLUTION: In a sheet receiving member in which both side walls of a bottom part stand up inwardly in an arcuate shape, and an intermediate part which follows is a slanted wall inclined inward, and a circular lip is formed at its upper edge part, A sheet receiving member characterized in that only a bottom portion at one end of the sheet receiving member is projected, a tip of the projecting portion is formed in an arc shape, and a hole is formed at a center of the arc-shaped tip portion. is there.

Description

[Detailed description of the device]

[0001]

[Technical field to which the device belongs]

 The present invention relates to a connectable sheet receiving member that can fix a vinyl sheet or a polyolefin film sheet or the like to be spread on a vinyl house or the like with a corrugated wire or a specific film stopper, especially when the side sheet is spread on the vinyl house or the like. The present invention also relates to a connectable sheet receiving member that can be used as a long sheet receiving member even when fixing a sheet on an inclined surface.

[0002]

[Prior art]

 Conventionally, various vinyl sheet receiving members have been proposed and used, but among them, a vinyl sheet receiving member having a dovetail-shaped cross section is generally known. As shown in FIG. 4, the sheet receiving member 1 has a sloping wall that is symmetrically directed inward, and the trapezoidal portion of the vinyl sheet 4 is left and right in the dovetail groove 2 formed by both the sloping walls. The fixing sheet 3 is inserted alternately with the fixing corrugated wire 3, and the elastic force of the corrugated wire 3 fixes the vinyl sheet 4 to the inclined walls on both the left and right sides in the dovetail groove 2 by pressure. Reference numeral 5 indicates both ends of the corrugated wire rod 3.

Among those using this type of vinyl sheet receiving member, there is a corrugated wire for fixing a vinyl sheet described in Japanese Utility Model Publication No. 4-25951. This corrugated wire has square grips at both ends. This is convenient when installing or replacing corrugated wire.

Further, the one disclosed in Japanese Utility Model Publication No. 4-41820 is that a hard sheet and a soft sheet can be fixed side by side by one sheet receiving member or in an individual relationship. In the hard and soft sheet stopper, one of the dovetail-shaped side walls is used as a tap groove, and the hard sheet is screwed by this tap groove.

Further, in order to connect the groove member for fixing the sheet having the dovetail-shaped cross section of this kind, what is proposed by Japanese Utility Model Publication No. 5-18933 and Japanese Utility Model Publication No. 6-23254 is shown in FIG. As shown in Fig. 4, the end portion of the sheet fixing groove member 1 having a dovetail-shaped cross section has an outer joint formed by forming an inner portion of the curl portion on a straight flat outer sliding surface 6 for fitting parallel to the longitudinal direction. The end portion 8 of another sheet fixing channel member that is connected to this portion as the portion 7 or without the outer sliding surface 6 for fitting is a plate whose cross-sectional shape is similar. The thickness of the curl portion is reduced, and the outer portion of the curl portion is parallel to the longitudinal direction at a spacing slightly smaller than the spacing of the outer sliding surface for fitting 6 of the outer joint portion, and the inner sliding surface for mating is parallel to the longitudinal direction. The inner joint portion 10 formed on the moving surface 9 has two sheet fixing grooves. The material is such that the inner joint portion 10 is inserted inside the outer joint portion 6 and the fitting outer sliding surface 6 is connected to the fitting outer sliding surface 6 in parallel and in close contact with each other.

[0006]

[Problems to be solved by the device]

 However, all of the conventional dovetail groove type vinyl sheet receiving members with inclined walls on both left and right sides require special connecting fittings suitable for the cross section when they are attached to the frame pipe of the vinyl house. Met. For example, as shown in FIG. 6, in order to connect the sheet receiving member 1 having the dovetail-shaped cross section to the pillar pipe 11 of the greenhouse, the pillar pipe 11 is wound around and the pipe fastening band 12 is attached. A connecting fitting 14 for covering the end portion of the sheet receiving member 1 and fixed to the end portion by a pair of claws 13 is used, and a through hole 15 formed at both end portions of the pipe fastening band 12 and a sheet receiving member are used. A method is used in which a bolt 17 is passed through a through hole 16 formed in an end portion of the member connecting metal fitting 14 and is fixed by a nut 18.

Moreover, it is necessary to attach the connecting metal fitting 14 fixed to the end of the dovetail-shaped sheet receiving member 1 at the construction site of the greenhouse, and at that time, the connecting metal fitting 14 is to be attached using a tool. The connection metal fitting 14 is fixed to the end portion of the sheet receiving member 1 by tightening the claw 13 of the same. However, the installation is not completed due to the work at the site, and the connection is caused by the squeak of wind during the long-term use of the greenhouse. There is a drawback that parts come off.

Further, the inner surface of the connecting metal fitting 14 needs to be tightly adhered to the outer surface of the end portion of the dovetail-shaped sheet receiving member 1. Therefore, the processing accuracy of the connecting metal fitting is required. If the processing accuracy of is low, the connection work in the field will be very uneven, and the connection strength will vary, resulting in incomplete mounting.

[0009] Furthermore, when the sheet receiving members are connected to form a long member, the ones disclosed in the above-mentioned Japanese Utility Model Publication 5-18933 and Japanese Utility Model Publication 6-23254 are shown in FIG. As described above, when inserting the inner joint part inside the outer joint part of the sheet fixing channel, the processing accuracy is required when the cross-sectional shape of those end parts is reduced to about the plate thickness while maintaining a similar shape. If the machining accuracy of the end is low, the connection work in the field will be very uneven, and the connection strength will vary, resulting in incomplete mounting.

The present invention has been made in view of the above circumstances, and can fix a vinyl sheet, a polyolefin-based film, or the like with a corrugated wire rod or a specific film stopper, and particularly in a vinyl house or the like, the side vinyl sheet can be fixed. (EN) Provided is a connectable sheet receiving member that can be easily and firmly connected even when expanding or fixing a sheet on an inclined surface, and can easily obtain a long sheet receiving member. It is an object.

[0011]

[Means for Solving the Problems]

 In order to achieve the above-mentioned object, the present invention has the bottom side walls standing inwardly in a circular arc shape, and the intermediate part following the bottom side wall is an inwardly inclined wall, and a circular lip is formed at the upper edge thereof. In the sheet receiving member, only the bottom portion at one end of the sheet receiving member is projected, the tip of the projecting portion is formed in an arc shape, and a hole is bored at the center of the arcuate tip portion. A sheet receiving member characterized by the above.

In addition, both side walls of the bottom portion respectively rise inwardly in an arc shape, and the intermediate portion that follows is a slanted wall that is inclined inward, and a seat receiver in which a circular lip is formed at the upper edge portion thereof. In the member, only the bottom part at one end of the sheet receiving member is projected, the tip of the projecting part is formed in an arc shape, and a hole is formed at the center of the arc-shaped tip part, and the hole is used. Characterized in that it is detachably attached to a connecting fitting attached to the frame pipe, and only the bottom portion at one end of the sheet receiving member is projected, and the tip of the protruding portion is formed in an arc shape, It is characterized in that a hole is formed at the center of the arcuate tip end portions and the elastic force of the end portions is used to connect the holes to each other.

[0013]

[Embodiment of device]

 Next, an embodiment of the present invention will be described. Both side walls of the bottom part rise inward in an arc shape, and the intermediate part that follows is a slanted wall that inclines inward, and a circular lip is provided on the upper edge part. Only the bottom part of one end of the formed sheet receiving member is projected, the tip of the projecting part is formed in an arc shape, and a hole is formed in the center of this arc-shaped tip part. In order to connect the above-mentioned sheet receiving member to the pipe of the skeleton, the pipe fastening band is wound around the pipe and temporarily fixed, while the protrusion formed at the end of the sheet receiving member is attached to the pipe fastening band. Insert it between both ends, insert bolts through the through holes formed at both ends of the pipe fastening band and the through holes formed in the projecting portion of the sheet receiving member, and tighten with the nut.

At this time, since the vinyl house frame pipes can be connected vertically or horizontally in the same manner, it is easy to extend the sheet on the side of the house or fix the sheet on the slope. Members can be arranged.

Further, when the sheet receiving members are connected to be elongated, only the bottom portion at one end of the sheet receiving member is projected, and the tip of the projecting portion is formed in an arc shape, and the Since a hole is formed in the center of the arcuate tip, the end of this sheet receiving member is used between the side walls of the other sheet receiving member that rise up in an arc to utilize the elastic force of this end. Insert and connect.

[0016]

【Example】

 Next, an embodiment of a sheet receiving member according to the present invention will be described with reference to the drawings. FIG. 1 to FIG. 3 show this embodiment, and FIG. 1 shows the sheet receiving member of this embodiment in a vinyl greenhouse. 2 is a perspective view of the sheet receiving member of the present embodiment when connected to the frame pipe, FIG. 3 is a perspective view of the sheet receiving member of the present embodiment connected to form a long member. It is a perspective view.

In the drawing, the sheet receiving member 21 of the present embodiment has both side walls of the bottom portion 22 that rise inwardly in an arc shape, and the intermediate portion that follows is a slanted wall 23 that slopes inward, and its upper edge portion has A circular lip 24 is formed. Then, only the bottom portion at one end of the sheet receiving member 21 is projected to form a projecting portion 25. Further, the tip of this projecting portion 25 is formed in an arc shape, and a hole 27 is formed at the center of the arc shaped tip portion 26. Has been drilled.

To connect the sheet receiving member 21 having the dovetail-shaped cross section having the projecting portion 25 at one end to the support pipe 28 of the greenhouse frame, the support pipe 28 is wound around the support pipe 28 to tighten the pipe. A wearing band 29 is attached, and a projecting portion 25 at one end of the one-side sheet receiving member 21 is sandwiched between both ends of the above-mentioned pipe fastening wearing band 29 to form a through hole at both ends of the band 29. 30 and the hole 27 formed in the projecting portion 25 of the sheet receiving member 21 are aligned with each other, the bolt 31 is passed through these holes, and both are directly tightened and fixed by the nut 32. Therefore, even if the pipes for greenhouse frames are connected vertically or horizontally, the sheet receiving member can be directly and surely arranged even when the side sheet is stretched or the inclined sheet is fixed. it can.

When the sheet receiving members are connected to form a long member, only the bottom of one end of the sheet receiving member 21 is projected, and the tip of the projecting portion is slightly tapered. The projecting portion 25 whose tip is formed in an arc shape is forcibly inserted and connected between the both side walls 34 rising in an arc shape on both sides of the bottom portion of the other sheet receiving member 33 by utilizing the elastic force of these mutual. Therefore, by forming a protrusion on only one end of the sheet receiving member, it is possible to very easily and firmly connect, and the strength of the connecting portion is large, and a strong and long sheet receiving member can be obtained quickly. To be

[0020]

[Effect of device]

 According to the present invention described above, the seats in which both side walls of the bottom portion are respectively raised inward in an arc shape, and the intermediate portion which follows is a slanted wall which is inclined inward, and a circular lip is formed at the upper edge portion thereof. Only the bottom of one end of the receiving member is projected, the tip of the projection is formed in an arc shape, and a hole is bored at the center of this arc-shaped tip. To connect the receiving member, the pipe fastening band is wound around the pipe and attached, while the protrusion formed at the end of the sheet receiving member is inserted between both ends of the pipe fastening band, and the pipe is fastened. The bolts can be passed through the through holes formed at both ends of the fastening band and the through holes formed in the projecting portion of the sheet receiving member, and the nuts can be tightened to be fixed easily and securely. Furthermore, since the tip of the protruding portion is arcuate, it can be attached diagonally to the pipe. Therefore, according to the present invention, the plastic pipes for the greenhouse can be connected vertically or horizontally, so that the sheet receiving member can be easily attached even when the side sheet is stretched or when the inclined sheet is fixed. Can be reliably arranged.

Further, when the sheet receiving members are connected to be long, only the bottom portion at one end of the sheet receiving member is projected, the tip of the projecting portion is formed in an arc shape, and the arcuate tip thereof is formed. A hole is formed in the center of the section, and the end of this sheet receiving member is forcibly inserted and connected between the both side walls of the other sheet receiving member rising in an arc shape by using the elastic force of each other. Therefore, it is possible to insert it smoothly into the end of the other sheet receiving member by the arcuate tip of the protrusion, and it is possible to connect it very easily and firmly. A receiving member is obtained.

Therefore, according to the present invention, it is easy to extend the vinyl sheet on the side of the vinyl house or fix the sheet on the inclined surface only by forming the protrusion on one end of the sheet receiving member. It can be used, and therefore it is convenient to use as various types of sheet receiving members in vinyl greenhouses, and the strength of the connecting portion is great, and it is possible to obtain a long sheet receiving member by connecting very easily. The work is simplified, the assembly work can be done quickly, and the manufacturing cost can be greatly reduced.

[Brief description of drawings]

FIG. 1 is an exploded perspective view of a sheet receiving member according to the present embodiment when it is connected to a greenhouse pipe.

FIG. 2 is a perspective view of the present embodiment.

FIG. 3 is a perspective view in the case of connecting the sheet receiving members of the present embodiment to form a long member.

FIG. 4 is a perspective view showing a state in which a vinyl sheet is pinched and fixed on an inclined wall of a sheet receiving member by the elastic force of a corrugated wire rod of a conventional example.

FIG. 5 is a perspective view showing a state in which a conventional sheet receiving member is connected.

FIG. 6 is a perspective view showing a state where the frame pipe is connected to a conventional example.

[Explanation of symbols]

 21 sheet receiving member 22 bottom 23 slanted wall 24 lip 25 protrusion 26 tip 27 hole 28 prop pipe 29 pipe fastening band 30 through hole 31 bolt 32 nut 33 other sheet receiving member 34 both side walls

Claims (3)

[Scope of utility model registration request] 1. A sheet receiving member in which both side walls of a bottom portion stand up inwardly in a circular arc shape, and an intermediate portion which follows is a slanted wall inclined inwardly, and a circular lip is formed at an upper edge portion thereof. A sheet receiving member characterized in that only a bottom portion at one end of the sheet receiving member is projected, a tip of the projecting portion is formed in an arc shape, and a hole is formed at a center of the arc-shaped tip portion. . 2. A sheet receiving member in which both side walls of a bottom portion stand up inwardly in an arcuate shape, and the intermediate portion that follows is an inwardly inclined wall, and a circular lip is formed at its upper edge portion. , Only the bottom portion at one end of the sheet receiving member is projected, the tip of the projecting portion is formed in an arc shape, a hole is formed at the center of the arc-shaped tip portion, and a frame is formed using the hole. A sheet receiving member characterized by being detachably attached to a connecting fitting attached to a pipe for use. 3. A sheet receiving member in which both side walls of the bottom portion stand up inwardly in an arcuate shape, and the intermediate portion which follows is a slanted wall inclined inward, and a circular lip is formed at the upper edge portion thereof. , Only the bottom portion of one end portion of the sheet receiving member is projected, the tip of the projection portion is formed in an arc shape, and a hole is bored at the center of the arc-shaped tip portion so that the elastic force of the end portion A sheet receiving member characterized in that the sheet receiving members are configured to be connected to each other by utilizing them.