JP5568587B2 - Plant attraction string hanger - Google Patents

Description

  The present invention relates to a hanging tool for a plant attraction string that holds a string for attracting a plant to a support line such as a wire stretched over a ceiling of a greenhouse when cultivating a plant such as tomato or cucumber. It is possible to freely move the holding position and to freely wind and pay out the attracting cord.

For vegetables such as tomatoes and cucumbers, a cultivation method in which stems, trunks, etc. are suspended under a support line by an attracting string is popular in order to prevent the branches from hanging on the ground due to their own weight.
For example, a string cultivator for plant cultivation described in Patent Document 1 is known as an attracting string hanger used in such a cultivation system. This string winder is inserted from one side with respect to the main body having an insertion hole through which the plant attraction string is inserted, a reel around which the attraction string is wound, and the insertion hole, A string fixing member provided so as to be movable back and forth within the insertion hole. The attracting string wound on the reel is pulled out from the other side of the insertion hole while being inserted into the insertion hole from the other side and stretched over the retracting side of the string fixing member. In this configuration, the attracting cord is fixed by sandwiching the attracting cord with the insertion hole during the movement, and the fixing is released during the backward movement. With this configuration, it is possible to prevent a direct load from being applied to the reel at the time of fixing, and to draw out and fix the attracting string stably even during long-term use.

JP 2011-24546 A

The conventional string cultivator for plant cultivation has a relatively complicated structure and is expensive.
Accordingly, an object of the present invention is to provide a plant attraction string hanger that has a simple structure, is obtained at low cost, and is easy to use.

Hereinafter, the present invention will be described with reference to the accompanying drawings, but the present invention is not limited thereto.
In order to solve the above-mentioned problems, the plant attracting string suspension device 1 of the present invention is intended to hold the string S that attracts the plant P to the support wire W stretched upward, and bends the metal wire. Composed. The hanger 1 includes a winding portion 2 that wraps the plant attraction string S in a vertical direction, and an upper straight portion 3 that is continuously formed on the upper and lower ends of the winding portion 2 on the same plane as the winding portion 2. The lower straight portion 4, the locking portion 5 formed continuously at the upper end of the upper straight portion 3 and latched to the support line W, and the trigger string S formed continuously at the lower end of the lower straight portion 4 to guide downward. And a hooking portion 6 to be provided. The upper straight portion 3 and the lower straight portion 4 are formed so as to extend on the same axis. The winding part 2 is refracted at an acute angle from the lower end of the upper straight part 3 and extends to the side, and the winding part 2 is bent at an acute angle from the tip of the upper winding side 2a and extends downward. A descending side 2b and a lower winding side 2c that refracts at an acute angle from the lower end of the descending side 2b and joins to the upper end of the lower straight portion 4 at an acute angle are provided. The locking portion 5 includes a locking side 5a that is bent at an acute angle downward from the upper end of the upper straight portion 3 toward the winding portion 2 and refracts so as to form an acute angle with respect to the continuous plane of the winding portion 2, and the engagement side 5a. There is provided a lock side 5b which is refracted at an acute angle from the lower end of the stop side 5a and extends parallel to the continuous plane of the winding portion 2 and intersects the upper straight portion 3 with an interval. The hook portion 2 c extends from the lower end of the lower straight portion 4 by being bent at a right angle with respect to the continuous plane of the winding portion 2.

  According to the plant attraction string hanger of the present invention, the structure is simple and can be obtained at low cost, the method of use is easy, and the plant can be attracted stably at an arbitrary position.

It is explanatory drawing of the use condition of the hanging tool for plant attraction strings concerning this invention. It is a perspective view of the use condition of the hanging tool for plant attraction strings of FIG. It is a front view of the hanging tool for plant attraction strings of FIG. It is a side view of the hanging tool for plant attraction strings of FIG. It is explanatory drawing of movement operation of the hanging tool for plant attraction strings of FIG.

Embodiments of the present invention will be described with reference to the drawings.
In FIG. 1 and FIG. 2, the plant attraction string suspension 1 of the present invention holds a string S that attracts a plant to a support line W stretched upward, and is configured by bending a metal wire. .

  As shown in FIGS. 3 and 4, the hanger 1 includes a winding unit 2 that wraps the plant attraction string S in a vertical direction, and the upper and lower ends of the winding unit 2 on the same plane as the winding unit 2. The upper straight portion 3 and the lower straight portion 4 formed in this manner, the locking portion 5 formed continuously from the upper end of the upper straight portion 3 and latched on the support line W, and continuously from the lower end of the lower straight portion 4. And a hook portion 6 that is formed and guides the trigger string S downward. The upper straight portion 3 and the lower straight portion 4 are formed so as to extend on the same axis.

  The winding portion 2 is formed so as to be bent laterally with respect to the upper and lower straight portions 3 and 4, and includes an upper winding side 2a, a descending side 2b, and a lower winding side 2c. The upper winding side 2a is refracted at an acute angle from the lower end of the upper straight portion 3 and extends laterally. The descending side 2b is refracted at an acute angle from the tip of the upper winding side 2a and extends downward. The lower winding side is refracted at an acute angle from the lower end of the descending side 2b and joined to the upper end of the lower straight portion 2c at an acute angle. In the figure, the sides 2a, 2b, 2c are all linear, but may be curved.

  The locking portion 5 includes a locking side 5a and a lock side 5b. The locking side 5 a extends from the upper end of the upper straight portion 3 by being bent downward at an acute angle toward the winding portion 2 and at an acute angle with respect to the continuous plane of the winding portion 2. The lock side 5b refracts at an acute angle from the lower end of the locking side 5a, extends parallel to the continuous plane of the winding portion, and intersects the upper straight portion 3 with a gap.

  The hook portion 6 extends from the lower end of the lower straight portion 4 by being bent at a right angle to the continuous plane of the winding portion 2.

  In the case of attracting a plant by using this plant pulling string hanging tool 1, for example, as shown in FIGS. 1 and 2, one end of the pulling string S is tied to the lower winding side 2c of the hanging tool 1, and the winding unit 2 is wound around the appropriate length. The attracting string S is pulled from the winding part 2 to the hook part 6 and pulled downward. The other end side of the attracting string R is locked to the stem or stem of the plant P by a clamp C or the like. The latching part 5 of the hanger 1 is hung on the support line W, and the position on the support line 5 is moved to an appropriate position to determine the holding position. As shown in FIG. 5B, the lifting tool 1 can be easily moved when it is inclined and moved to the right side. However, as shown in FIG. 5 (A), when the tilt side is moved to the left side, the lock side 5b comes into contact with the support line W and the frictional resistance increases, so that the attracting string S is left Even if pulled diagonally downward, it does not move easily. Since the attracting string S is hung on the hook portion 6, the axis line substantially coincides with the lower straight portion 4 and the upper straight portion 3 and is connected to the support line W substantially on one line, so that the hanger 1 is stabilized.

  As the stem or stem of the plant P grows, the hoist 1 is moved in one direction (rightward in FIG. 5B) along the support line W, and wound around the winding portion 2. The length of the attracting string S can be adjusted by rewinding.

DESCRIPTION OF SYMBOLS 1 Lifting tool 2 Winding part 2a Upper winding side 2b Lowering side 2c Lower winding side 3 Upper straight part 4 Lower straight part 5 Locking part 5a Locking side 5b Locking side 6 Hook part C Clamp P Plant S Induction string W Support line

Claims (4)

A plant attraction string hanger that holds a string that attracts a plant to a support line stretched upward,
A winding part that is formed by bending a metal wire and wraps the plant attraction string in a vertical direction, and an upper straight part that is formed continuously on the upper and lower ends of the winding part on the same plane as the winding part. and a lower straight portion, hooked to guide the engaging portion formed continuously to the upper end of the upper straight portion is hooked to the support line, the continuously formed in the lower end of the lower straight portion and the induction pull cord downwardly And comprising
The upper straight portion and the lower straight portion are formed to extend on the same axis,
The winding portion has an upper winding side that refracts acutely from the lower end of the upper straight portion and extends to the side, and a lowering that refracts acute angle from the tip of the upper winding side and extends downward. And a lower winding side that is bent at an acute angle from the lower end of the descending side and is acutely joined to the upper end of the lower straight part,
The locking portion includes a locking side that refracts and extends so as to form an acute angle with respect to a continuous plane of the winding portion at an acute angle downward from the upper end of the upper straight portion toward the winding portion. A lock side that is refracted at an acute angle from the lower end of the side and extends parallel to the continuous plane of the winding portion and intersects the upper straight portion at an interval;
The hook portion, the lower end or these lower straight portion, hanger plants attracting cord, characterized in that extending refracted at right angles to the continuous plane of said winding portion.   The plant attraction string suspension tool according to claim 1, wherein an upper winding side of the winding portion linearly extends at an acute angle with respect to the upper straight portion.   The plant attraction string hanger according to claim 1 or 2, wherein a lower winding side of the winding portion linearly extends at an acute angle with respect to the lower straight portion. Falling edge of the winding unit, hanger plants attracting cord according to any one of claims 1 to 3, characterized in that extending parallel to said upper portion linear portion and said lower straight portion.

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