JP2023012089A - Holding jig - Google Patents

Abstract

To provide a holding jig capable of easily binding an additional component of a simple structure such as a hose to a pipe material without deterioration of a sheet.SOLUTION: A holding jig 1 comprises: a grip part 2 having a skeleton B formed by combining a plurality of pipe materials P1 and sheets S1, S2 fixed to an outer face of the skeleton B, and gripping a pipe material P1 in a simple structure G forming a chamber R therein from a side; and a holding part 3 connected to the grip part 2, and holding an additional component H added to the simple structure G. When the grip part 2 grips the pipe material P1, tip parts 2a1, 2b1 of the grip part 2 are arranged closer to an indoor side relative to an outdoor side of the pipe material.SELECTED DRAWING: Figure 6

Description

Patent Law Article 30, Paragraph 2 Application Applied On April 14, 2021, the person in charge of Toto Kogyo Co., Ltd. explained the content of the invention at Miyatane Shoji Co., Ltd. On April 14, 2021, the person in charge of Toto Kogyo Co., Ltd. explained the content of the invention at Kyodo Hinode Sangyo Co., Ltd. On April 20, 2021, the person in charge of Toto Kogyo Co., Ltd. explained the contents of the invention at Yuken Co., Ltd.

The present invention relates to retainers.

A framework having arch pipes arranged in the depth direction and purlin pipes horizontally spanning the arch pipes along the depth direction, and fixed to the outer surface of the framework via a sheet fixing frame attached to the framework. In a simple structure such as a vinyl house equipped with a sheet, if water condensed on the indoor surface of the sheet falls on the plants being cultivated indoors, the plants cultivated indoors will suffer from root rot, disease, In order to cause poor growth and poor quality, a collector for collecting dew condensation water as an accessory and a hose connected to the collector at one end for discharging the water collected by the collector to the outside are provided.

The hose is designed to discharge the water collected by the collection tool into the valley tubs installed in the valleys between the vinyl greenhouses in the multi-span greenhouses, and the condensed water is discharged to the outside through the valley tubs. there is

As described above, simple structures are often provided with a collecting device and a hose as accessory parts as measures against condensation. The collection tool is installed in a simple structure by fitting the ends facing each other of a plurality of long dew-receiving frames that are tub-shaped and spanned in series in the depth direction with respect to the framework. . Also, the collector has an inwardly extending nozzle at its lower end, and is connected to the hose by inserting the nozzle inwardly into one end of the hose.

The other end of the hose is placed in the valley barrel as described above, but since it is flexible, it will drop out of the valley barrel if it is not supported. It is necessary to end the way. Hoses are generally bound to pipe materials by using cords or binding bands (see, for example, Patent Document 1).

JP-A-2002-84900

When cultivating plants in such a simple structure, it is necessary to adjust the indoor temperature to a temperature suitable for cultivating plants. By winding up, the opening can be opened and the room can be ventilated.

Specifically, a winding shaft is attached to the lower end of the sheet covering the opening, and the opening can be opened to ventilate the room by rotating the winding shaft to wind up the sheet. When ventilation of the room is not required, the mounting shaft can be reversely rotated to expand the seat and close the opening. When the sheet is wound up by the take-up shaft, the sheet rolled up on the outer periphery of the mounting shaft moves upward while rotating on the arch pipe from the trough to the roof side, and when the sheet is unfolded. , a roll-shaped sheet moves on the arch pipe from the roof side toward the valley.

Here, as described above, it is necessary to bind the hose to the arch pipe so that the hose does not drop out of the valley barrel. often become. Since the hose is bound to the arch pipe by tying the hose together with the pipe from the outside using a wire or binding band, a ridge is formed by the wire or binding band at the upper end facing the opening of the arch pipe. will be

Therefore, when opening and closing the opening, the roll-shaped sheet wrapped around the outer periphery of the mounting shaft moves up and down on the arch pipe, so the roll-shaped sheet binds the hose each time the opening is opened and closed. There is a problem that the sheet is damaged and deteriorated because it runs on the ridges formed by the wire or the binding band.

In order to bind the hose to the pipe material that constitutes the framework, it is necessary to wind a cord or binding band around the outer circumference of the pipe material and the hose while maintaining them adjacent to each other. is very troublesome.

Furthermore, after tying the hose to the pipe material, it is necessary to cut off the excess end of the wire or binding band so as not to damage the sheet, which also makes the binding work complicated and time-consuming.

SUMMARY OF THE INVENTION Accordingly, it is an object of the present invention to provide a holder that can easily bind an accessory part of a simple structure such as a hose to a pipe material without degrading the sheet.

In order to solve the above-described problems, the holder of the present invention has a simple structure having a framework formed by combining a plurality of pipe materials and a sheet fixed to the outer surface of the framework to form a chamber inside. A gripping portion for gripping the pipe material of an object from the side thereof, and a holding portion connected to the gripping portion for holding an accessory part attached to the simple structure, wherein the gripping portion grips the pipe material. Then, the outdoor end of the grip portion is arranged on the indoor side of the outdoor end of the pipe member.

In the holder configured in this manner, the gripping portion grips the pipe material from the side, and when the gripping portion grips the pipe material, the outdoor end of the gripping portion is at the same level as the outdoor side end of the pipe material. Alternatively, since it does not protrude to the outdoor side beyond the outdoor side end of the pipe material, it does not come into contact with the sheet.

In addition, the grip portion of the holder includes a pair of side pieces that abut on the outdoor side from the center of the pipe material in the direction in which it penetrates into the room and the outside, and a bottom piece that connects the side pieces and abuts on the indoor end of the pipe material. may be provided. According to the holder constructed in this way, since it has a pair of side pieces and a bottom piece, it can be attached to the pipe material from the inside of the room, and even if the pipe material has a circular cross-section, it can be stably installed. Can grip pipe material.

Furthermore, the upper ends of the side pieces may be connected to the bottom piece in an attitude inclined toward each other, and the width of the opening between the ends of the side pieces may be shorter than the outer diameter of the pipe material. According to the holder configured in this manner, the pair of side pieces and the bottom piece can hold the pipe material at three points, ie, two points on the outdoor side from the center in the direction of penetrating the interior and exterior of the room and the end on the interior side. By firmly gripping the pipe material, it is possible to prevent it from coming off the pipe material.

The holding portion may be a hook whose base end is connected to the grip portion, and the tip of the hook may have a curved surface that curves in a direction away from the grip portion. According to the retainer configured in this manner, since the retainer is a hook, the degree of freedom in selecting the mounting order of the hose is improved, and when inserting the accessory into the hook, the accessory can be hooked smoothly. can be inserted inside.

Furthermore, when the grip portion and the hook of the holder are formed of a single wire rod, the holder can be manufactured easily and inexpensively.

Further, in the case where the hook has a curved portion formed by bending a wire rod at the tip thereof, even if the holder is formed of a single wire rod, the operator can pinch the curved portion to easily remove the holder from the pipe material. can be attached to

The attached part is a hose connected to a collector for collecting water condensed on the interior side of the seat, and the distance between the tip of the hook in the retainer and the grip is shorter than the outer diameter of the hose. may be The holder configured in this manner can prevent the hose from falling off the hook when the hook catches the hose.

Furthermore, when the maximum distance between the inner circumference of the hook and the outer circumference of the bottom piece is set to be less than the outer diameter of the hose, the retainer tightly grips the hose with the hook and the bottom piece. can prevent hose wobble.

Further, when the pipe material has a circular cross section, the holder may have a C-shaped holding portion and gripping pieces extending from both ends of the holding portion so as to face each other. The holder configured in this way has a simple structure and a simple shape, so that it can be manufactured easily and at a low cost.

Further, each gripping piece of the holder may have linear portions rising from both ends of the holding portion, and arcuate portions extending from the linear portions and facing each other. According to the holder configured in this way, it is possible to prevent the hose from coming into contact with the pipe material and being worn.

Further, the accessory part may be a hose connected to a collector for collecting water condensed on the indoor side surface of the seat, and the inner diameter of the holding portion of the holder may be set to be smaller than the outer diameter of the hose. According to the holder configured in this way, the hose can be tightly held and fixedly held to prevent the hose from wobbling.

According to the retainer of the present invention, it is possible to easily bind an accessory part of a simple structure such as a hose to a pipe material without degrading the sheet.

It is a perspective view of a greenhouse. It is an expansion perspective view of the valley part of a vinyl house. FIG. 4 is a perspective view of a collecting device and a hose for collecting water condensed on the indoor side surface of the seat; It is a front view of a holder in the first embodiment. It is a side view of the holder in the first embodiment. It is a perspective view of a holder in the first embodiment. FIG. 4 is a front view of the holder in the first embodiment in a state of holding a pipe material; FIG. 4 is a side view of the holder of the first embodiment in a state of holding a hose while holding a pipe material; It is a perspective view of the holder in the first modification of the first embodiment. It is a perspective view of the holder in the second modification of the first embodiment. It is a front view of a holder in a second embodiment. It is a perspective view of a holder in a second embodiment.

<First Embodiment>
A holder 1 according to the first embodiment of the present invention, as shown in FIGS. and a hook 3 as a holding portion that is connected to the holding portion 2 and holds a hose H as an accessory attached to the greenhouse G.

Below, the holder 1 and the greenhouse G to which the holder 1 is attached will be described in detail. As shown in FIGS. 1 and 2, a plastic greenhouse G as a simple structure includes an arch pipe P1 as a plurality of pipe materials installed parallel to the depth direction of the plastic greenhouse G on the ground, and a plurality of arch pipes P1. A framework B formed including a purlin pipe P2 as a plurality of linear pipe materials that are spanned parallel to the ground along the depth direction, and the depth with respect to the arch pipe P1 A plurality of linear sheet fixing frames F that are bridged in parallel with the ground along the direction, and fixed to the outer surface of the frame B via the sheet fixing frames F to support the gable surface, the roof surface and the side surface of the frame B. A chamber R is formed inside with covering sheets S1 and S2.

A vinyl house G as a simple structure in which the holder 1 of the first embodiment is used is a continuous building type in which a plurality of buildings are provided adjacent to each other in the frontage direction. It has a structure in which the sides are overlapped and connected in the frontage direction, and the rooms of each building are connected to each other to form a group of rooms R.

The framework B of the vinyl greenhouse G in each building has a plurality of pipe members P3 arranged vertically and horizontally on the gable surface. The sheet S1 is fixed on the edge surface of the .

In addition, at least one vinyl greenhouse G has a doorway on the gable surface of the framework B that allows workers to enter and exit the room R inside the vinyl house G, and the pipe material P3 opens and closes the doorway. A door T is attached so as to be slidable in the frontage direction of the greenhouse G. A sheet S1 is also spread over the door T, and the inside of the room R of the greenhouse G can be closed when the door T is closed.

Furthermore, as shown in FIGS. 1 and 2, a trough V is formed in the center of the adjacent vinyl greenhouse G, and for ventilation in the room R, the trough V is formed from the middle of the roof surface of the framework B. An opening O is provided over the . The greenhouse G includes an opening/closing sheet S2 that covers the opening O, a winding shaft W attached to the lower end of the opening/closing sheet S2, and a handle J for rotating the winding shaft W. The winding shaft W may be rotated by a drive source such as a motor. Then, when the winding shaft W is rotationally driven to wind up the opening/closing sheet S2, the opening/closing sheet S2 is wound up by the winding shaft W and turned into a roll while rotating on the arch pipe P1 to the roof side. move upwards. When the winding shaft W is rotated in the reverse direction from the state where the opening O is open, the roll-shaped opening/closing sheet S2 on the outer circumference of the winding shaft W rotates and moves downward, which is the valley side, on the arch pipe P1. Therefore, as shown in FIG. 1, the opening/closing sheet S2 is spread over the opening O to close the opening.

In addition, as shown in FIG. 2, the vinyl house G has a top and a valley of the arch pipe P1 in order to collect water condensed on the indoor side surfaces of the sheets S1 and S2 and prevent it from falling on the soil in the room R. A plurality of rectilinear dew receiving frames D installed parallel to the ground along the depth direction of the vinyl house G in the middle of the portion V, and the end portions of the dew receiving frames D, D adjacent in the depth direction are connected to each other. a collection tool C for collecting water, a trough VG installed in the valley V of the greenhouses G, G, and a hose H as an accessory part for draining the water collected by the collection tool C into the trough VG. and a dew condensation recovery device K. A plurality of dew condensation recovery devices K are provided at appropriate intervals in the depth direction of the greenhouse G. As shown in FIG.

As shown in FIG. 3, the dew receiving frame D is provided integrally with the frame that fixes the sheet S2 to the framework B, and includes a bucket-shaped frame that receives water condensed on the indoor side surfaces of the sheet S1 and the opening/closing sheet S2. ing. As shown in FIG. 3, the collecting tool C connects the ends of the dew receiving frames D, D, collects water from the ends of the dew receiving frames D, D, and discharges it from the nozzle 4 at the lower end. can.

As shown in FIGS. 2 and 3, the hose H has bellows-like protrusions and recesses on its outer circumference, and one end, which is the upper end, is fitted to the outer circumference of the nozzle 4 of the collecting tool C and connected to the collecting tool C. At the same time, the other end, which is the lower end, is arranged in the trough VG. In order to prevent the other end from falling out of the trough VG, the hose H is provided with an arch pipe P1 between one end connected to the collector C and the other end facing the trough VG. held by tool 1; In addition, the hose H may be held by a plurality of holders 1 .

The specific configuration of the dew collecting frame D and collector C of the dew condensation collecting device K shown in FIGS. 2 and 3 is an example, and can be modified by design changes. Further, when the dew receiving frames D are arranged in a plurality of vertical rows with respect to the arch pipe P1, holes, nozzles or recesses are provided on the upper side of the collector C to enable connection of the hose H. Alternatively, the lower end of the hose H, which is connected to the nozzle 4 of the collecting tool C that connects the dew receiving frames D in the upper row, may be connected to the collecting tool C that connects the dew receiving frames D in the lower row. In this way, the water collected by the upper-row collector C is sent to the hose H connecting the upper-row collector C and the lower-row collector C, the lower-row collector C, and the lower-row collector C. It can be discharged to the trough VG through the connected hose H. By doing so, the length of the hose can be shortened as compared with the case where the hose H connected to the collecting device C in the upper row discharges the water directly to the trough VG.

In addition, when the dew condensation recovery device K is provided from the roof of the vinyl greenhouse G to the shoulder or side opposite to the valley V, or when the vinyl greenhouse G is a single structure, the dew condensation collection device K is provided from the roof to the shoulder or side If provided, the other end of the hose H that is not connected to the nozzle 4 of the collector C may be extended below the greenhouse G to discharge water out of the room R (not shown).

Next, the holder 1 will be explained in detail. As shown in FIGS. 4 to 6, the holder 1 has a grip portion 2 for gripping from the side an arch pipe P1 as a pipe material forming the frame B of the vinyl house G, and one end connected to the grip portion 2. and a hook 3 for hooking and holding a hose H as an accessory attached to the vinyl house G.

A holder 1 of the first embodiment is formed by bending a metal wire to form a grip portion 2 and a hook 3 as a holding portion. That is, the holder 1 is made of one wire rod. As shown in FIG. 7, when the arch pipe P1 is viewed from the axial direction of the arch pipe P1, the lower end in FIG. The upper end in FIG. 7, which is the end facing, is the outdoor side end b, and the left and right sides of the arch pipe P1 in FIG. Attached to P1.

Specifically, the gripping portion 2 includes a pair of side pieces 2a and 2b that are lateral to the arch pipe P1 and abut against the outside of the room, connect the side pieces 2a and 2b together, and contact the end of the arch pipe P1 on the inside of the room. It has a bottom piece 2c that touches.

The side piece 2a has an inverted U shape, and one end of the wire forming the side piece 2a continues to one end of the arc-shaped bottom piece 2c. The side piece 2b also has an inverted U shape, and one end of the wire forming the side piece 2b continues to the other end of the bottom piece 2c, and the other end continues to the base end of the hook 3. As shown in FIG.

As shown in FIG. 4, the side pieces 2a and 2b are connected to the bottom piece 2c in such a manner that the tips 2a1 and 2b1 are inclined toward each other, and the bottom piece 2c has a downwardly convex arc shape. ing. Therefore, when the holder 1 is viewed from the front as shown in FIG. 4, the opening width L1 of the tips 2a1 and 2b1, which are the outside ends of the side pieces 2a and 2b, is equal to that of the side pieces 2a and 2b and the bottom piece 2c. A sector ring-shaped groove 2d narrower than the width L2 of is formed. In this manner, the outdoor end of the grip portion 2 is the tip ends 2a1 and 2b1 of the side pieces 2a and 2b.

The opening width L1 between the upper ends of the side pieces 2a and 2b is shorter than the outer diameter φ of the arch pipe P1 indicated by the broken line in FIG. 4, and the width L2 of the bottom piece 2c is wider than the outer diameter φ of the arch pipe P1. lengthened. A vertical height L3 from the lowest end 2c1 of the inner circumference of the bottom piece 2c to the tips 2a1 and 2b1 of the side pieces 2a and 2b is higher than the radius φ/2 of the arch pipe P1 but lower than the outer diameter φ. I have

Therefore, when the ends 2a1 and 2b1 of the side pieces 2a and 2b of the gripping portion 2 are brought into contact with each other on the indoor side of the arch pipe P1, the gripping portion 2 is pressed toward the outdoor side of the arch pipe P1. The gripping portion 2 is elastically deformed, and the ends 2a1 and 2b1 of the side pieces 2a and 2b move away from each other, and the arch pipe P1 is pushed into the groove 2d. Then, since the side pieces 2a and 2b are in a state where the ends 2a1 and 2b1 are spread apart, the arch pipe P1 abuts on the outdoor side from the center in the indoor/outdoor direction of the arch pipe P1, so that the elastic force of the side pieces 2a and 2b causes the arch pipe P1 to move to the bottom piece. The indoor-side end a of the arch pipe P1 contacts the lowermost end 2c1 of the inner periphery of the bottom piece 2c.

Thus, when the arch pipe P1 is fitted into the groove 2d of the grip portion 2, as shown in FIG. 7), and the lowermost end 2c1 of the inner circumference of the bottom piece 2c contacts the lower end of the arch pipe P1. In this way, the gripping portion 2 is located on the left and right sides of the arch pipe P1 in FIG. 7, and is located on the outside of the room (upper side in FIG. 7) from the center in the direction of penetration into the room (vertical direction in FIG. 7). Since the arch pipe P1 is tightened at three points, the point and the lower end, the arch pipe P1 can be firmly gripped. In addition, since the bottom piece 2c has an arcuate shape that protrudes downward in FIG. The gripping portion 2 can stably grip the arch pipe P1 inserted inward. The bottom piece 2c may have a shape other than a circular arc shape. 2 can stably grip a rectangular pipe member inserted inward.

Since the vertical height L3 from the bottom end of the bottom piece 2c on the groove side to the ends of the side pieces 2a and 2b is lower than the outer diameter φ of the arch pipe P1, Tip ends 2a1 and 2b1 of 2a and 2b are arranged on the interior side of the arch pipe P1 in a state where the arch pipe P1 is gripped by the grip portion 2. As shown in FIG. That is, the tips 2a1 and 2b1 of the side pieces 2a and 2b, which are the outdoor-side ends of the grip portion 2, are retracted toward the indoor side from the outdoor-side end b of the arch pipe P1 while the grip portion 2 grips the arch pipe P1. Since it is arranged at the position, it does not protrude to the outdoor side at the same level as the outdoor-side end b of the arch pipe P1 or over the outdoor-side end b of the arch pipe P1 when viewed from the axial direction of the arch pipe P1. Therefore, even if the gripping portion 2 is attached to the arch pipe P1 as described above, the gripping portion 2 crosses over the outdoor end of the arch pipe P1, hangs on the outdoor end, or protrudes to the outdoor side from the arch pipe P1. I have nothing to do.

Next, the holding portion is the hook 3 in the holder 1 of the present embodiment. The hook 3 includes a linear portion 3a extending from the other end of the side piece 2b, an arcuate portion 3b connected to the linear portion 3a, and a U-shaped curve formed from the tip of the arcuate portion 3b in a direction away from the grip portion 2. and a part 3c. Thus, the hook 3 is connected to the grip portion 2 at its proximal end, and has a curved surface 3 d at its distal end that curves in a direction away from the grip portion 2 by providing a curved portion 3 c at its distal end.

As shown in FIG. 4, the curvature of the arcuate portion 3b of the hook 3 is larger than the curvature of the bottom piece 2c of the grip portion 2, and the distance between the tip of the hook 3 and one end of the bottom piece 2c of the grip portion 2 is large. The opening width L4, which is the distance, is less than the minimum outer diameter of the hose H indicated by the dashed-dotted line in FIG. As shown in FIG. 8 , the hose H has bellows-like projections and depressions that are continuous in the axial direction on its outer periphery, and the outer diameter of the recesses is the smallest. Therefore, when the hose H is inserted between the hook 3 and the bottom piece 2c and the hook 3 catches and holds the hose H, the hose H can be prevented from coming off the hook 3. - 特許庁If the hose H does not have bellows-like protrusions and recesses on its outer periphery, the hose H can be prevented from falling off the hook 3 by making the opening width L4 smaller than the outer diameter of the hose H.

In addition, since the hose H is flexible, when the hose H is inserted into the hook 3, the hose H is compressed and deformed to be inserted into the hook 3. In the case of a difficult component, the hook 3 can be elastically deformed so as to separate from the bottom piece 2c, so the accessory can be inserted into the hook 3 even if the opening width L4 is shorter than the minimum length of the external shape of the accessory. .

Further, the hook 3 has a curved surface 3d at its tip, and when the hose H is inserted between the hook 3 and the bottom piece 2c, the hose H is guided by the curved surface 3d and inserted. H can be smoothly inserted into the hook 3. In addition, since the holder 1 is formed of a single wire rod, and the connection portion between one end of the side piece 2a and one end of the bottom piece 2c of the grip portion 2 is bent and molded, the connection portion has a sharp edge. is not formed, the hose H can be inserted into the hook 3 without damaging the hose H. Further, as described above, the holder 1 is formed of a single wire rod, but since the hook 3 has the curved portion 3c, the grip portion 2 is attached to the arch pipe P1. A person can easily attach the holder 1 to the arch pipe P1 by pinching the curved portion 3c with fingers.

Since the holder 1 is made of a single wire and the hose H is provided with a bellows on its outer periphery, when the hose H is inserted into the hook 3, the bottom piece 2c and the hook 3 are separated as shown in FIG. are respectively inserted into the recesses of the bellows of the hose H, even if a tensile load is applied to the hose H in the axial direction, the movement of the hose H in the axial direction can be restricted and the hose H can be held firmly.

Furthermore, in the holder 1 of the first embodiment, the maximum distance L5 between the inner periphery of the arcuate portion 3b of the hook 3 and the outer periphery of the bottom piece 2c is shorter than the minimum outer diameter of the hose H. , the hook 3 and the bottom piece 2c tighten the hose H to hold the hose H firmly and prevent the hose H from wobbling. In addition, when the hose H is free to move inside the hook 3, the minimum distance between the inner circumference of the arc-shaped portion 3b of the hook 3 and the outer circumference of the bottom piece 2c is longer than the outer diameter φ of the hose H. You may If the hose H does not have bellows-like projections and depressions on its outer circumference, the maximum distance L5 can be made shorter than the outer diameter of the hose H so that the hook 3 and the bottom piece 2c tighten the hose H. It is possible to prevent the hose H from wobbling by holding it fixedly.

As described above, the holder 1 of the first embodiment has a frame B formed by combining a plurality of arch pipes (pipe materials) P1 and the sheets S1 and S2 fixed to the outer surface of the frame B. A gripping portion 2 for gripping from the side an arch pipe (pipe material) P1 in a vinyl house (simple structure) G forming a chamber R inside, and a vinyl house (simple structure) connected to the gripping portion 2 A hook (holding portion) 3 for holding a hose (attachment part) H attached to G is provided, and when the gripping portion 2 grips an arch pipe (pipe material) P1, tips 2a1 and 2b1, which are the outdoor ends of the gripping portion 2, are provided. is arranged on the indoor side of the outdoor end of the arch pipe (pipe material) P1.

In the holder 1 configured as described above, the gripping portion 2 grips the arch pipe (pipe material) P1 from the side, and the gripping portion 2 grips the arch pipe (pipe material) P1. The tips 2a1 and 2b1, which are the outdoor ends of the arch pipe (pipe material) P1, do not protrude to the outdoor side beyond the level of the outdoor end b of the arch pipe (pipe material) P1 or beyond the outdoor end b of the arch pipe P1. Therefore, according to the holder 1 of the present embodiment, the grip portion 2 does not come into contact with the opening/closing sheet S2 covering the arch pipe (pipe material) P1. In other words, even if the hose (attachment part) H is tied to the arch pipe (pipe material) P1 using the holder 1 of the first embodiment, it may move on the arch pipe (pipe material) P1 or (Pipe material) Since it does not interfere with the opening/closing sheet S2 covering P1, it does not deteriorate the opening/closing sheet S2.

Alternatively, the holder 1 may be attached to the arch pipe (pipe material) P1 by pressing it from the inside of the room, and then the hose (accessory) H may be hooked on the hook 3, or the hose (accessory) H may be inserted into the hook 3. After inserting, the holder 1 is pressed from the inside of the room and attached to the arch pipe (pipe material) P1, and the binding of the hose (attachment part) H to the arch pipe (pipe material) P1 is completed.

As described above, according to the holder 1 of the first embodiment, the sheet S2 can be easily attached to the arch pipe (pipe material) P1 of the hose (attachment part) H of the vinyl house (simple structure) G without deteriorating the sheet S2. can end

Since the holder 1 of the first embodiment has the hook 3 as the holder, the hose (accessory) H is hooked on the hook 3 after the holder 1 is attached to the arch pipe (pipe material) P1. can be attached to the arch pipe (pipe material) P1 without interference from the hose (attachment) H. In addition, since the holder 1 of the first embodiment has the hook 3 as the holder, the hose (accessory) H is hooked on the hook 3 after the holder 1 is attached to the arch pipe (pipe material) P1. Also, since the holder 1 can be attached to the arch pipe (pipe material) P1 after the hose (attachment) H is inserted into the hook 3, the degree of freedom in selecting the attachment order is improved.

Further, the holder 1 of the first embodiment includes a pair of side pieces 2a and 2b that abut on the outdoor side from the center of the arch pipe (pipe material) P1 in the direction in which it penetrates into the room and the outside, and the side pieces 2a and 2b. A bottom piece 2c connects the two and contacts the indoor end of the arch pipe (pipe material) P1. According to the holder 1 configured in this manner, since it has a pair of side pieces 2a and 2b and a bottom piece 2c, it can be attached to the arch pipe (pipe material) P1 from the indoor side and the arch pipe ( Even if the pipe material) P1 has a circular cross section, the arch pipe (pipe material) P1 can be stably gripped.

Further, the tips 2a1 and 2b1 of the side pieces 2a and 2b are connected to the bottom piece 2c in an attitude inclined toward each other, and the opening width L1 between the tips 2a1 and 2b1 of the side pieces 2a and 2b is an arch pipe ( When the diameter is less than the outer diameter φ of the arch pipe (pipe material) P1, the pair of side pieces 2a and 2b and the bottom piece 2c form two upper sides of the arch pipe (pipe material) P1 in the direction of penetrating the interior and exterior of the room. The arch pipe (pipe material) P1 can be firmly gripped and prevented from coming off from the arch pipe (pipe material) P1 because it can be clamped at three points, the point and the indoor end.

Furthermore, since the tip of the hook 3 in the holder 1 of the first embodiment has a curved surface 3d that curves away from the grip portion 2, the hose (attachment) H is inserted into the hook 3. In this case, the hose (attachment) H can be smoothly inserted into the hook 3.

Moreover, since the gripping portion 2 and the hooks 3 in the holder 1 of the first embodiment are formed of a single wire rod, the holder 1 can be manufactured easily and inexpensively. Further, in the holder 1 of the first embodiment, the holding part 2 and the hook 3 are formed by bending one wire as described above. Since there is no sharp edge formed at the connecting portion between the bottom piece 2c and the side piece 2a, the hose (attachment) H can be inserted into the hook 3 without damaging it.

Further, in the holder 1 of the first embodiment, since the tip of the hook 3 is provided with the curved portion 3c formed by bending a wire rod, even if the holder 1 is formed of a single wire rod, A worker can easily attach the holder 1 to the arch pipe (pipe material) P1 by pinching the curved portion 3c.

Further, in the holder 1 of the first embodiment, the attached part is the hose H connected to the collector C for collecting the water condensed on the indoor side surfaces of the seats S1 and S2, and is gripped with the tip of the hook 3. Since the opening width (distance) L4 with respect to the portion 2 is less than the outer diameter of the hose H, the hose H can be prevented from falling off from the hook 3 when the hook 3 hooks the hose H.

Furthermore, in the holder 1 of the first embodiment, the maximum distance L5 between the inner periphery of the hook 3 and the outer periphery of the bottom piece 2c is shorter than the outer diameter of the hose H. By tightening the hose H, the hose H can be fixedly gripped to prevent the hose H from wobbling.

In the above description, the arch pipe P1 is used as the pipe material, and the hose H is used as an accessory part of the simple structure. Also, the pipe material to which the holder 1 is attached is not limited to the arch pipe P1 that guides the movement of the winding shaft in the ventilator. It may be a pipe member P3 that forms a vertical member and a horizontal member. The holder 1 does not form irregularities on the chamber-side ends of the pipe materials P1, P2, and P3 that may come into contact with the sheets S1 and S2, and does not come into contact with the sheets S1 and S2, thereby preventing deterioration of the sheets S1 and S2. can be prevented, and hooks (holding portions) 3 for holding accessory parts can be easily installed on the interior side of the pipe materials P1, P2, and P3. In addition, the cross-sectional shape of the pipe material may be square instead of circular. In addition, the attached parts of the simple structure are not limited to the hose H, but may be pipes and ropes that are attached to the simple structure as necessary, wiring that supplies power to electrical appliances installed in the simple structure, etc. There may be.

In addition to the side pieces 2a and 2b, the gripping portion 2 can stably grip the arch pipe (pipe material) P1 by bringing the bottom piece 2c into contact with the arch pipe (pipe material) P1. A mode is also possible in which the arch pipe (pipe material) P1 is gripped only by the side pieces 2a and 2b without contacting the pipe (pipe material) P1.

In the above description, the holder 1 is made of a single wire rod, but it may be made by processing a metal plate or made of synthetic resin. When processing a metal plate, for example, a cut is made in a rectangular metal plate, and both sides of the cut are bent with different curvatures to form an arc-shaped grip portion 2 and a hook (holding portion) 3. can be molded to obtain the holder 1.

When manufacturing a holder with a synthetic resin, as in the holder 11 of the first modified example of the first embodiment shown in FIG. The gripping portion 12 may be integrally formed with the hook 13 as a holding portion. The holder 11 is molded by injecting a synthetic resin into a mold that integrally molds the grip portion 12 and the hook 13 .

The width of the opening at the tip of the gripping portion 12 is narrower than the outer diameter φ of the arch pipe P1, and the inner diameter of the gripping portion 12 is slightly smaller than the outer diameter φ of the arch pipe P1. Therefore, when the gripping portion 12 is attached to the outer circumference of the arch pipe P1, the gripping portion 12 exerts an elastic force to grip the arch pipe P1 from the side and tighten it, so that it is firmly attached to the arch pipe P1. The height from the lower end of the inner circumference of the gripping portion 12 to the tip of the gripping portion 12 is higher than half the outer diameter φ of the arch pipe P1 and lower than the outer diameter φ of the arch pipe P1. In a state where the gripping part 12 grips the arch pipe P1, the tip of the gripping part 12 is arranged inside the room from the outdoor side end of the arch pipe P1 so as not to project outside the arch pipe P1. . Therefore, even if the holder 11 is attached to the arch pipe P1, the holder 11 does not interfere with the opening/closing sheet S2, so that the opening/closing sheet S2 is not deteriorated.

In addition, the holder 11 may be provided with a metal C-shaped spring 14 in order to increase the gripping force of the grip portion 12, as shown in FIG. The retainer 11 having the spring 14 can increase the gripping force for gripping the arch pipe P1 even if it is made of synthetic resin, so that the arch pipe P1 can be attached more firmly. The axial width of the grasping portion 12 is made wider than the axial width of the hook 13 in order to attach the spring 14. good too.

The hook 13 has a base end connected to the right side of the grip portion 12 in FIG. 9 and extends downward in FIG. 9 to form a J shape. A curved surface 13a is provided at the tip of the hook 13 so that the hose H can be smoothly inserted into the hook 13 and the hose H can be prevented from being damaged. The opening width (distance) between the tip of the hook 13 and the grip portion 12 is shorter than the outer diameter of the hose H, and when the hook 13 hooks the hose H, the hose H falls off the hook 13. can prevent it from happening. Further, if the maximum distance between the inner periphery of the hook 13 and the outer periphery of the gripping portion 12 is set shorter than the outer diameter of the hose H, the hook 13 and the gripping portion 12 tighten the hose H, thereby pulling the hose H. As in the case of the holder 1, the hose H can be fixedly held to prevent the hose H from wobbling.

When the holder is made of synthetic resin, the gripping portion 22 for gripping the arch pipe P1 is formed in a C shape, like the holder 21 of the second modification of the first embodiment shown in FIG. Alternatively, a C-shaped hook 23 may be formed integrally with the gripping portion 22 as a holding portion. The holder 21 is molded by injecting a synthetic resin into a mold that integrally molds the grip portion 22 and the hook 23 .

The width of the opening at the tip of the gripping portion 22 is narrower than the outer diameter φ of the arch pipe P1, and the inner diameter of the gripping portion 22 is slightly smaller than the outer diameter φ of the arch pipe P1. Therefore, when the gripping portion 22 is attached to the outer circumference of the arch pipe P1, the gripping portion 22 exerts an elastic force to grip the arch pipe P1 from the side and tighten it, so that it is firmly attached to the arch pipe P1. Further, the height from the lower end of the inner circumference of the gripping portion 22 to the tip of the gripping portion 22 is higher than half the outer diameter φ of the arch pipe P1 and lower than the outer diameter φ of the arch pipe P1. In a state where the gripping part 22 grips the arch pipe P1, the tip of the gripping part 22 is arranged inside the room from the outdoor end of the arch pipe P1 so as not to protrude outside the arch pipe P1. . Therefore, even if the holder 11 is attached to the arch pipe P1, the holder 21 does not interfere with the opening/closing sheet S2, so that the opening/closing sheet S2 is not deteriorated.

The hook 23 is C-shaped, and its proximal end is connected to the lower end of the grip portion 22 in FIG. A curved surface 23a is provided at the tip of the hook 23 so that the hose H can be smoothly inserted into the hook 23 and the hose H can be prevented from being damaged. The opening width (distance) between the tip of the hook 23 and the grip portion 22 is shorter than the outer diameter of the hose H, and when the hook 23 catches the hose H, the hose H falls off the hook 23. can prevent it from happening. Further, if the inner diameter of the hook 23 is set shorter than the outer diameter of the hose H, the hose H can be tightly gripped by the hook 23 and the hose H can be prevented from wobbling.

<Second embodiment>
Next, the holder 31 of the second embodiment will be explained. As shown in FIGS. 11 and 12, the holder 31 of the second embodiment has a gripping portion 32 that grips the arch pipe P1 from the side and a C-shaped holding portion 32 that is connected to the gripping portion 32 to hold the hose H. and a holding portion 35 of.

The holding portion 35 is C-shaped, has an opening width (distance) L6 narrower than the outer diameter of the hose H, and has an inner diameter smaller than the outer diameter of the hose H. can be held tensely.

The gripping portion 32 includes gripping pieces 33 and 34 of the same shape extending from both ends of a C-shaped holding portion 35 and opposed to each other. The gripping pieces 33 and 34 are composed of straight portions 33a and 34a that rise vertically from both ends of the holding portion 35, and a pair of arcuate portions 33b and 34b that extend from the straight portions 33a and 34a and have their inner surfaces opposed to each other. and bent portions 33c, 34c that curve from the tips of the arcuate portions 33b, 34b toward the outside of the grip portion 32. As shown in FIG.

The inner surfaces of the arcuate portions 33b and 34b face each other, and the maximum width in the left-right direction in FIG. there is In addition, the distance between the tips of the arcuate portions 33b and 34b, that is, the opening width of the grip portion 32 is also less than the outer diameter φ of the arch pipe P1.

To attach the holder 31 to the arch pipe P1, first, the hose H is inserted into the holder 35. As shown in FIG. The hose H is inserted into the gripping pieces 33 and 34 from the opening of the gripping portion 32 and then pushed downward within the holder 31 to be inserted into the holding portion 35 . When the hose H is inserted into the holding portion 35, it is held tightly by the holding portion 35, and since the opening width (distance) L6 of the holding portion 35 is narrower than the outer diameter of the hose H, is prevented from coming off.

Subsequently, with the gripping pieces 33 and 34 of the gripping portion 32 in contact with the indoor side of the arch pipe P1, when the gripping portion 32 is pressed toward the indoor side of the arch pipe P1, the holding portion 35 expands. The arch pipe P1 is pushed into the gripping pieces 33 and 34 by deforming so as to diametrically separate the tips of the gripping pieces 33 and 34 from each other. When the arch pipe P1 is inserted into the arcuate portions 33b and 34b of the gripping pieces 33 and 34, the arcuate portions 33b and 34b squeeze the sides of the arch pipe P1 with elastic force generated by the deformation of the holding portion 35. while grasping. Since the arcuate portions 33b and 34b are arcuate, they grip the sides of the outer circumference of the arch pipe P1 so as to wrap around the arch pipe P1, so that the holder 31 can be attached to the arch pipe P1 without rattling.

In this manner, the holder 31 is attached to the arch pipe P1 while holding the hose H by the holding portion 35, so that the hose H can be bound to the arch pipe P1. Also, the ends of the arcuate portions 33b and 34b (upper ends in FIG. 11), which are the outdoor ends of the gripping portion 32, are arched in a state where the arch pipe P1 is gripped by the arcuate portions 33b and 34b of the gripping pieces 33 and 34. It is arranged on the indoor side of the outdoor end of the pipe P1. The tip position of the gripping portion 32 can be set by adjusting the length of the arcuate portions 33b and 34b. may be set so as to be arranged on the indoor side of the outdoor side end of the .

Further, since the holder 31 of the present embodiment has the curved bent portions 33c and 34c at the tips of the gripping pieces 33 and 34, sharp corners are not formed at the tip portions of the gripping pieces 33 and 34. Therefore, when inserting the arch pipe P1 and the hose H into the holder 31, there is no risk of damaging the arch pipe P1 and the hose H.

The holder 31 of the second embodiment configured as described above comprises a framework B formed by combining a plurality of arch pipes (pipe materials) P1 and sheets S1 and S2 fixed to the outer surface of the framework B. A gripping portion 32 for gripping from the side an arch pipe (pipe material) P1 in a vinyl house (simple structure) G having a chamber R inside and a vinyl house (simple structure) connected to the gripping portion 32 ) and a holding part 35 for holding a hose (attachment part) H attached to G, and when the holding part 32 holds the arch pipe (pipe material) P1, the outdoor end of the holding part 32 is held by the arch pipe (pipe material) It is arranged on the indoor side of the outdoor side end of P1.

In the holder 31 configured as described above, the gripping portion 32 grips the arch pipe (pipe material) P1 from the side, and the gripping portion 32 grips the arch pipe (pipe material) P1. does not protrude to the outdoor side beyond the same level as the outdoor side end b of the arch pipe (pipe material) P1 or beyond the outdoor side end b of the arch pipe (pipe material) P1. Therefore, according to the holder 31 of the present embodiment, the grip portion 32 does not come into contact with the opening/closing sheet S2 covering the arch pipe (pipe material) P1. In other words, even if the hose (attachment part) H is tied to the arch pipe (pipe material) P1 using the holder 31 of the second embodiment, it may move on the arch pipe (pipe material) P1 or (Pipe material) Since it does not interfere with the opening/closing sheet S2 covering P1, it does not deteriorate the opening/closing sheet S2.

Also, if the hose H is attached to the holding portion 35 of the holder 31 and then the holder 31 is pressed from the room side and attached to the arch pipe (pipe material) P1, the arch pipe (pipe material) of the hose (attachment) H can be Binding to P1 is complete.

As described above, according to the holder 31 of the second embodiment, the sheet S2 can be easily attached to the arch pipe (pipe material) P1 of the hose (attachment part) H of the vinyl house (simple structure) G without deteriorating the sheet S2. can end

Further, the holder 31 of the second embodiment includes a gripping portion 32 and a C-shaped holding portion 35. The gripping portions 32 extend from both ends of the holding portion 35 and face each other. , 34 . Since the holder 31 configured in this way has a simple structure and a simple shape, it can be manufactured easily and inexpensively. Further, when the holder 31 is formed by bending a single metal plate, it can be manufactured at a much lower cost.

Further, the holder 31 of the second embodiment has linear portions 33a and 34a in which the gripping pieces 33 and 34 rise from both ends of the holding portion 35, and arcuate portions 33b extending from the linear portions 33a and 34a and facing each other. 34b. According to the holder 31 configured in this manner, the gripping pieces 33 and 34 have the linear portions 33a and 34a and the arcuate portions 33b and 34b, so that the arch pipe P1 is gripped by the arcuate portions 33b and 34b. In addition, the arch pipe P1 and the hose H can be separated from each other by the straight portions 33a and 34a while the hose H is held by the holding portion 35, so that the hose H contacts the arch pipe P1. Wear of H can be prevented. The shape of the straight portions 33a and 34a can be arbitrarily changed as long as the contact between the hose H held by the holder 31 and the arch pipe P1 held by the holding portion 32 can be prevented. By using 34a, the material of the holder 31 can be minimized and the manufacturing cost can be reduced. In addition, in the holder 31 of the present embodiment, the opening width L6 between the ends of the gripping pieces 33 and 34 is shorter than the outer diameter φ of the arch pipe (pipe material) P1. (Pipe material) It is possible to prevent falling off from P1.

Further, since the holding portion 35 is C-shaped and the inner diameter of the holding portion 35 is set to be smaller than the outer diameter of the hose H, the holding tool 31 tightens the hose H to fix the hose H. By gripping, the hose H can be prevented from wobbling. Furthermore, since the holding portion 35 is C-shaped and the opening width (distance) L6 of the holding portion 35 is smaller than the outer diameter of the hose H, the hose H can be prevented from slipping out of the holding portion 35 .

The holder 31 of the second embodiment can be applied to a pipe material having a circular cross section, and the pipe material to which the holder 31 is attached is the arch pipe P1 that guides the movement of the winding shaft in the ventilator. The pipe material is not limited to the arch pipe P1, and may be a purlin pipe P2 or a pipe material P3 forming a vertical member and a horizontal member provided on the gable surface. The holder 31 does not form irregularities on the outer surface portions of the pipe materials P1, P2, and P3 that may come into contact with the sheets S1 and S2, and does not come into contact with the sheets S1 and S2, thereby preventing deterioration of the sheets S1 and S2. Therefore, the holding portion 35 for holding the accessory parts can be easily installed on the indoor side of the pipe members P1, P2, P3. Moreover, the attached part of the simple structure is not limited to the hose H, and may be a pipe, a rope, or the like attached to the simple structure as necessary.

Although the embodiments of the present invention have been described above, modifications, variations, and changes can be made without departing from the scope of the claims.

1, 11, 21, 31... holders, 2, 12, 22, 32... grips, 2a, 2b... side pieces, 2a1, 2b1... outdoor ends of grips, 2c. Bottom piece 3, 13, 23 Hook (holding portion) 3c Curved portion 3d, 13a, 23a Curved surface 33, 34 Grasping piece 33a, 34a Linear portions 33b, 34b Arc-shaped portion 35 Holding portion a Indoor end of pipe material b Outdoor outside end of pipe material B Framework G ... vinyl greenhouse (simple structure), H... hose (accessory), L1... opening width, L5... maximum distance, P1, P2... pipe material, R... room, S1, S2... Sheets

Claims (11)

a gripping part for gripping the pipe material from the side in a simple structure having a framework formed by combining a plurality of pipe materials and a sheet fixed to the outer surface of the framework and forming a chamber inside;
a holding part connected to the holding part and holding an accessory part attached to the simple structure;
A holding tool, wherein when the gripping portion grips the pipe member, the outdoor end of the gripping portion is positioned more toward the indoor side than the outdoor side end of the pipe member. The gripping portion includes a pair of side pieces that abut on the outside of the room from the center of the pipe member in the direction in which the pipe member penetrates into the room and the outside, and a bottom piece that connects the side pieces and abuts on the indoor end of the pipe member. 2. The retainer of claim 1, comprising: 3. The side piece according to claim 2, characterized in that the tips of the side pieces are connected to the bottom piece in an attitude inclined toward each other, and the width of the opening between the tips of the side pieces is less than the outer diameter of the pipe material. retainer. The holding portion is a hook having a proximal end connected to the grip portion,
The holder according to any one of Claims 1 to 3, wherein the tip of the hook has a curved surface that curves in a direction away from the gripping portion. The holder according to claim 4, wherein the grip portion and the hook are formed of a single wire rod. 6. The holder according to claim 5, wherein the hook has a curved portion formed by bending the wire at the tip. The accessory part is a hose connected to a collection tool for collecting water condensed on the indoor side surface of the seat,
The holder according to any one of claims 4 to 6, wherein the distance between the tip of the hook and the gripping portion is less than the outer diameter of the hose. 8. A retainer according to claim 7, wherein the maximum distance between the inner circumference of the hook and the outer circumference of the bottom piece is less than the outer diameter of the hose. The pipe material has a circular cross section,
The holding portion is C-shaped,
The holder according to claim 1, wherein the gripping portion has gripping pieces extending from both ends of the holding portion and facing each other. 10. The holder according to claim 9, wherein each of said gripping pieces has a linear portion rising from both ends of said holding portion and arcuate portions extending from said linear portion and facing each other. The accessory part is a hose connected to a collection tool for collecting water condensed on the indoor side surface of the seat,
The holder according to claim 9 or 10, wherein the inside diameter of the holding portion is set to be smaller than the outside diameter of the hose.

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