JPH07313000A - Clip - Google Patents

Abstract

PURPOSE:To provide a clip not requiring much labor in hanging sheets for horticulture on pipes in green room and capable of preventing breakage of these sheets. CONSTITUTION:A metal plate having spring-like property is bent in nearly reverse OMEGA-shaped form and the both end parts are folded outward to form small U-shaped parts 12 and 13. U-shaped notches 121 and 131 are prepared in the outer end part of these small U-shaped parts 12 and 13 and cripping parts 14 and 15 are spread utilizing these notches 121 and 131 in hanging these sheets and sheets hung on the pipes are clipped and the sheet is hung by spring- like property of clip 1 itself.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a clip used for hooking a gardening sheet to be hung on a pipe or a rope in a greenhouse.

[0002]

2. Description of the Related Art Greenhouses are used to grow flowers and vegetables, and in order to regulate the sunshine and ventilation inside the greenhouse, pipes and ropes are covered with a horticultural sheet to provide suitable sunshine. It is being cultivated under favorable conditions by applying a ventilation.

At the time of hooking such a gardening sheet, a hooking part as shown in FIG. 7 or 8 is usually used as a hooking clip.

Now, description will be given of such a hooking part. The one shown in FIG. 7 is made of a synthetic resin material and has a U-shaped cross section.
A metal wire 51 having an elastic force is half-wound and engaged with a gutter-shaped main body 5 having a short character to urge the holding force of the U-shaped portion of the main body 5. In addition, as shown in FIG. 8, a thick part 61 is partially attached to the outer surface of the gutter-shaped main body 6 having a U-shaped cross section and made of a synthetic resin material. By adding it, the gripping force of the latching parts is strengthened.

Then, when the gardening sheet is hooked on a pipe or the like, as shown in FIG.
The end portion 72 of the sheet 71 is hooked on the sheet 71 and the opening portion of the main body 5 of the hooking component is pressed against the sheet 71 in the direction of the arrow to open the opening portion. The sheet 71 was slid and sandwiched, and the sheet 71 was pressed against the outer surface of the pipe 70 by the elastic force of the main body 5 and the metal wire 51, as shown in FIG.

When the sheet is removed from the pipe 70, an operator grips the main body 5 of the hooking component, pulls it off the pipe, and forcibly removes it.

[0007]

The hooking work of the horticultural sheet by the above-mentioned conventional hooking parts is performed by an operator who pushes the opening portion toward the pipe, and therefore the operation is performed. There is a problem that a force is required, and not only a force is required for pushing the opening, but also the sheet is damaged because the surface of the sheet is rubbed.

The present invention is intended to improve such conventional inconveniences, and an object thereof is to easily attach and detach a clip for hooking a gardening sheet without requiring a great deal of force, and also to gardening. It is an object of the present invention to provide a clip capable of preventing damage to the use sheet.

[0009]

In order to achieve the above-mentioned object, according to the present invention, a gardening sheet mounted on a tension member is provided.
In a clip for sandwiching and latching a toe, a sandwiching part formed of a material having elasticity and having a substantially U-shape, and a clip attachment tool formed on the outer sides of both end parts of the sandwiching part, respectively. A clip having an engaging portion for engaging with one piece to open the sandwiching portion and an elastic metal plate are used as the material, and both tip portions are bent outward in a U shape and the folding is performed. Clips each having a notch to be a locking part at the bent end, and a synthetic resin material are used for the above-mentioned materials, and locking tips to be locking parts that are wound outward at both tips. -A clip formed with a rib portion and a synthetic resin material are used for the above-mentioned material, and a thick roundness is formed at both of the above-mentioned tip portions, and the rounded portions are formed from the outside to the inside end. And a clip each provided with a narrow hole serving as a locking portion that is obliquely provided through .

[0010]

[Function] The hooking pieces of the clip mounting device are respectively locked to the locking portions formed on the outer side of the tip end of the clip, and the gripping portion of the clip mounting device is applied with a gripping force to open the clip, and the pipe is opened by the opening. After sandwiching the hooked gardening sheet, when the gripping portion is loosened, the opening is closed by the elastic force of the clip itself, and the gardening sheet is hooked on the pipe.

[0011]

Embodiments of the present invention will now be described in detail with reference to the drawings. FIG. 1 shows a first clip of the present invention.
It is a perspective view showing an example of. In the figure, reference numeral 1 denotes a clip made of a metal plate having a spring property, for example, a spring steel plate or a stainless steel plate. The clip has a deformed inverted Ω shape and the lower portion shown in the figure is bent to form a U-shaped portion 11. Both of the tip ends are bent outward to form small U-shaped portions 12 and 13, and between the small U-shaped portions 12 and 13 and the U-shaped portion 11, a sandwiching portion bulged outward in an arc shape. 14 and 15 are formed. Further, U-shaped notches 121 and 131 serving as locking portions are formed at the bent outer ends of the small U-shaped portions 12 and 13, respectively. The curvatures of the arcuate holding portions 14 and 15 are set so as to correspond to the thickness of the pipe or rope for hooking the gardening sheet, and the small U
A plurality of small holes 122, 132 are provided through the character portions 12, 13.

FIG. 6 is a perspective view of a clip mounting tool (mounting tool) 4 which is an example of a working tool for hooking a gardening sheet with such a clip. Two piece levers 40 having a hooking piece 41 to be fitted and a grip portion 42 which is a part of the handle portion at the other end, and a shaft supporting portion provided at an intermediate predetermined position are opposed to each other. The shaft stop portion is pivotally supported by the stop shaft 43, and the stop shaft 43 is provided with a spring 44 which gives an elastic force in a direction in which the two hooking pieces 41, 41 at the tip end are brought close to each other.

FIG. 2 is an explanatory view when the clip 1 of the first embodiment is hooked by using such a clip mounting tool. First, with respect to the gardening sheet 71 hung on the pipe 7, the gap between the small U-shaped portions 12 and 13 of the clip 1, that is, the opening is opened. , 131, the hooking pieces 41, 41 of the mounting tool 4 are engaged and inserted. Then, the grip portion 42 of the wearing tool 4,
A gripping force is applied to 42 to narrow the gap so that the opening is sufficiently opened, and the clip 1 is moved and held in the direction of the arrow shown in the drawing in accordance with the dimension D of the gardening sheet 71. When the gripping force on the grip portion is released, the gripping portions 14 and 15 sandwich the gardening sheet 71 by the elastic force of the clip 1, and when the mounting tool 4 is removed from the clip 1,
As shown in (B), the elastic force of the clip 1 itself presses the horticultural sheet 71 on the pipe 7 to lock it.

Next, when removing the clip 1 hooked on the pipe 7, first, the notch 12 on the outside of the small U-shaped portions 12 and 13 of the clip 1 holding the gardening sheet 71 is first removed.
The hooking pieces 41, 41 of the mounting tool 4 are engaged with and inserted into the tools 1, 131. Then, if gripping force is applied to the gripping portions 42, 42 of the wearing tool 4 to narrow the gap between them, the openings of the small U-shaped portions 12, 13 are opened, and then the clip 1 which is sufficiently opened is attached to the gardening sheet. If it is separated from above 71 and removed outward, it can be easily removed, and damage can be prevented without applying excessive force to the gardening sheet 71.

FIG. 3 is a perspective view showing a second embodiment of the clip of the present invention. In the figure, 2 is a B clip, which is made of a synthetic resin material and has a gutter shape with a cross section of Ω shape and a predetermined length, and its both end edges are bent outward as shown in the drawing. Locking portions 21 and 22 are formed to serve as locking portions. The curvature of the body portion 23, which is a holding portion, is configured to correspond to the thickness of the pipe or the rope that holds the gardening sheet.

Next, FIG. 4 is a perspective view showing a third embodiment of the clip of the present invention, and FIG. 5 is a cross-sectional view in which the central portion is vertically cut. Reference numeral 3 in these drawings denotes a clip formed by molding synthetic resin, the cross-sectional shape of which is a U-shape with a narrow opening, and both tip portions 31 and 32 are formed in a round shape with an increased wall thickness. Further, narrow holes 311 and 321 that serve as locking portions that extend obliquely upward from the outside toward the inside are provided in the tip portions 31 and 32, respectively. The U-shaped part 3
The roundness of No. 3 is set to a roundness corresponding to the thickness of the pipe or rope for hooking the gardening sheet, and this U-shaped portion 33 serves as a holding portion.

The clip 2 of the second embodiment or the clip 3 of the third embodiment thus constructed is used to cover
In order to hook the tension, both clips have spring properties, but since the opening to the holding part is formed narrow, the above-mentioned clip mounting tool 4 is used, and in the case of the clip 2, In the case of the clip 3, the locking curls 21 and 22 are provided with the narrow holes 311, 321 and the hooking pieces 41 of the mounting tool 4 are provided.
Since the opening of the clip is widened by engaging with 41 and gripping the gripping portions 42, 42 of the mounting tool 4 firmly, after sandwiching the hanging gardening sheet in the widened opening, the mounting tool is removed from the clip. If removed, the gardening sheet can be easily hooked.

When the clip on the horticultural sheet that has been hooked up is to be removed, the clip 2 has a locking cleats 21,
On the other hand, in the clip 3, in the clip 3, the hooking pieces 41 and 41 of the mounting tool are engaged with the narrow holes 311 and 321 to hold the gripping portion 4
Grip force is applied to 2, 42 to open the opening of the clip, and if the clip is removed from the gardening sheet with the opening fully opened, the clip can be removed without excessive force and the gardening This will prevent damage to the sheet.

[0019]

As described above, according to the present invention, since the locking portion for opening the U-shaped holding portion of the clip for locking the gardening sheet is provided, the locking portion is provided. The hook piece of the wearing tool can be engaged, and the clip can be opened by grasping the grip part of the engaged wearing tool, and the clip can be opened without applying an excessive force. It can be easily hooked without damaging the handle.

Further, even when the clip on the gardening sheet is removed, the hooking piece of the mounting tool can be engaged with the engaging portion of the clip, so that the gardening sheet is damaged by opening the clip sufficiently. The clip can be removed without any effort, and thus the gardening sheet can be reused.

[Brief description of drawings]

FIG. 1 is a perspective view showing a first embodiment of a clip according to the present invention.

FIG. 2 is an explanatory view of the case of locking according to the first embodiment.

FIG. 3 is a perspective view of a second embodiment.

FIG. 4 is a perspective view showing a third embodiment.

FIG. 5 is a sectional view of a central portion of the third embodiment.

FIG. 6 is a perspective view of an example of a clip hook.

FIG. 7 is a perspective view of a conventional hooking component.

FIG. 8 is a perspective view of a conventional hooking component.

FIG. 9 is an explanatory view when the gardening sheet is hooked by a conventional hooking component.

FIG. 10 is a cross-sectional view showing a state in which a gardening sheet is hooked by a conventional hooking component.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 ... Clip 12, 13 ... Small U-shaped part 14, 15 ... Clamping part 121, 131 ... Notch 2 ... Clip 21, 22 ... Engagement curl part 23 ...・ Body 3 ... Clips 31, 32 ... Tip part 33 ... U-shaped part 311, 321 ... Narrow hole 4 ... Clip mounting tool

Claims (4)

[Claims] 1. A clip for sandwiching and hanging a gardening sheet hung on a tension member, the sandwiching part being made of a material having elasticity and having a substantially U-shape, and the sandwiching part of the sandwiching part. A clip which is formed on the outer side of each of the both end portions and has a locking portion for engaging with the hooking piece of the clip mounting tool and opening the holding portion. 2. An elastic metal plate is used as the material, both ends thereof are bent outward in a U shape, and notches serving as locking portions are formed at the bent ends, respectively. The clip according to claim 1, characterized in that 3. A synthetic resin material is used as the material, and locking curl portions serving as locking portions that are wound outward are formed at both end portions, respectively. The clip according to item 1. 4. A synthetic resin material is used as the material, a thick rounded portion is formed at both of the tip portions, and the rounded portion is obliquely provided from the outside toward the inside end. The clip according to claim 1, wherein each of the narrow holes serving as a locking portion is provided.