KR101402009B1 - Holding pin for supporting string - Google Patents

Holding pin for supporting string Download PDF

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Publication number
KR101402009B1
KR101402009B1 KR1020130090497A KR20130090497A KR101402009B1 KR 101402009 B1 KR101402009 B1 KR 101402009B1 KR 1020130090497 A KR1020130090497 A KR 1020130090497A KR 20130090497 A KR20130090497 A KR 20130090497A KR 101402009 B1 KR101402009 B1 KR 101402009B1
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KR
South Korea
Prior art keywords
fixing piece
pin
string
support
outer fixing
Prior art date
Application number
KR1020130090497A
Other languages
Korean (ko)
Inventor
신호중
Original Assignee
신호중
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 신호중 filed Critical 신호중
Priority to KR1020130090497A priority Critical patent/KR101402009B1/en
Application granted granted Critical
Publication of KR101402009B1 publication Critical patent/KR101402009B1/en

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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G17/00—Cultivation of hops, vines, fruit trees, or like trees
    • A01G17/04—Supports for hops, vines, or trees
    • A01G17/06—Trellis-work
    • A01G17/08—Tools e.g. clips for attaching hops, vines, or boughs to trellis-work; Tying devices
    • A01G17/085—Espalier machines; Tying machines
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
    • A01G9/12—Supports for plants; Trellis for strawberries or the like
    • A01G9/128—Fixing of plants to supports, e.g. by means of clips

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Botany (AREA)
  • Package Frames And Binding Bands (AREA)

Abstract

The present invention relate to a binding pin for binding two support strings installed in front and back of agricultural crops to prevent the stems or branches of agricultural crops such as chili from sagging or falling by the weight of fruits or wind. In order to achieve such task, the binding pin for a support strings of the present invention is characterized by comprising: a pin upper plate made of a square board; a string fixing unit consisting of a pair of outside fixing pieces formed on both lower ends of the pin upper plate, a central fixing piece formed under the pin upper plate between the outside fixing pieces and a pair of string accommodating grooves formed between the outer fixing pieces and the central fixing piece and having a width becoming narrower toward the upper part; string fixing protrusions formed to have an upward draft angle on each corresponding side of the outside fixing pieces and the central fixing piece, and formed in multiple horizontal pairs in vertical; and a pin gripping unit formed in a disk form under the central fixing piece and having a hooking end formed in the lower end of the disk.

Description

Holding Pin for Supporting String}

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a support cord fastening pin, and more particularly, to a support cord fastening pin having two lines of support straps installed before and after a crop to prevent the stem or branch of the crop, To a binding pin.

As crops bearing many fruits, such as red peppers or cucumbers, grow, branches or stems can fall in sagging or weak winds due to the weight of the fruit. Therefore, when cultivating the crop as described above, a plurality of supports are set up at regular intervals along the ridges, and the stem is supported through the support cord in a state where the support string is connected between the supports, .

Conventionally, the work has been troublesome by fastening the crops with the support straps, but various support cord fastening fasteners have been introduced and the work efficiency has been improved. [0002] Japanese Patent Application No. 10-1155520 (registered on June 5, 2012) discloses a conventional binding pin for mutually fixing two support straps. Fig. As shown in FIG. 1, in the related art, a binding pin 2 having a fixing groove 3 formed at a lower portion thereof is arranged at a predetermined interval in a state where two supporting strings 1 are bound to the fixing groove 3 , And the stem of the crop located between the two support strings (1) is supported by the tension of the support string (1).

However, when the thickness of the support string 1 is tighter than the area of the fixing groove 3, the above-mentioned conventional technique can separate or move the binding pin 2 as the crop shakes by the wind. Therefore, it is troublesome to separately carry out the work for reattaching the fastening pins 2 or maintaining the gap.

KR 10-1155520 B1 2012.06.05.

SUMMARY OF THE INVENTION The present invention has been made in order to solve the above-mentioned problems of the prior art, and it is an object of the present invention to provide an apparatus and a method for binding a support cord of various thickness, In order to solve the problem.

In addition, a problem to be solved by the present invention is to prevent the breakage or permanent deformation of a member even when a repeated load is applied by inserting a support string or by wind after insertion, and by attaching a support string fastening pin .

In order to solve the above-mentioned problems, a support string binding pin of the present invention comprises: a pin upper plate made of a rectangular plate; A pair of outer fixing pieces formed on both lower ends of the upper plate of the pin, a central fixing piece formed on a lower portion of the upper plate of the pin between the outer fixing pieces, and a central fixing piece formed between the outer fixing piece and the center fixing piece, A string tightening portion comprising a pair of string receiving grooves; A plurality of string fixing projections formed on the surfaces of the outer side fixing piece and the center fixing piece, respectively, having an upward draft angle and formed in a pair of left and right sides; And a pin grip portion formed in a disc shape below the center fixing piece and having a locking end formed on a lower end surface of the circular plate.

In addition, the upper end of the string receiving groove of the present invention is formed in a round shape to prevent breakage when the support string is inserted.

In addition, the lower portion of the outer fixing member of the present invention has a bent end so that the support strap can be easily inserted into the cord receiving groove, and the lower inner side has an inclined surface for easily removing the support cord inserted into the cord receiving groove .

According to the present invention, since the two support straps are doubly inserted into the pair of strap receiving grooves, and the inserted support straps are fixed by the string fixing projections, the fixing pin is separated or the longitudinal movement of the support strap is prevented .

Further, according to the present invention, since the upper end portion of the string receiving groove is formed in a round shape, breakage or permanent deformation of the member is prevented even when the support string is inserted or repeated loads due to wind are prevented to improve durability, The bending step and the inclined surface are formed in the lower part, so that the supporting string can be easily bound and separated and work efficiency can be improved.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a schematic diagram showing an embodiment of a holding cord fastening pin according to the prior art; Fig.
2 is a perspective view showing a support cord fastening pin according to the present invention;
3 is a front view showing a support cord fastening pin according to the present invention.
4 is a side view showing an embodiment of a support cord fastening pin according to the present invention.
5 is a side view showing another embodiment of a support cord fastening pin according to the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

2 is a perspective view showing a support cord fastening pin according to the present invention. Referring to FIG. 2, the present invention comprises a pin top plate 10, a string fastener 20, a string fastener 30, and a pin grip portion 40. The material of the present invention can be manufactured by an injection molding method using a synthetic resin such as PE or PVC as a material. The binding of the two holding straps 1 is maintained by the elastic force and the frictional force of the string fastening portion 20 in a state where the two holding straps 1 are inserted into the string receiving grooves 26 of the string fastening portion 20, Touch manner.

The pin top plate 10 is formed of a rectangular plate, and a string fastener 20 is protruded from the bottom. The outer fixing piece 22 and the central fixing piece 24 of the stiffness adjusting part 20 are deformed into a staggered shape when the supporting string 1 is inserted, It is necessary that the outer fixing piece 22 and the center fixing piece 24 are prevented from being permanently deformed by the twist deformation of the boundary portion A. [

For this purpose, the outer fastening piece 22 and the central fastening piece 24 are held in a staggered state so as to grasp the supporting strap 1, thereby preventing the binding pin from being separated or moved by the elastic force. The thickness t of the pin upper plate 10 and the sticking portion 20 is set to be smaller than the upper end width W of the outer fixing piece 22 so that the holding strap 1 can be easily inserted while maintaining the gripping force by the elastic force, (W) in the range of 0.2 to 0.6.

3 is a front view showing a support cord fastening pin according to the present invention. 2 and 3, the sticking part 20 includes a pair of outer fixing pieces 22 formed at both lower ends of the upper plate 10 and a pair of outer fixing pieces 22 formed between the outer fixing pieces 22 And the center fixing piece 24 is formed between the outer fixing piece 22 and the center fixing piece 24 so that the width W becomes narrower toward the upper side so that the supporting string 1 having different thickness can be inserted and received A pair of string receiving grooves 26 are formed.

When the support string 1 is inserted into the string receiving groove 26, the outer fixing piece 22 and the central fixing piece 24 are twisted in mutually staggered states, The upper end 26a of the string receiving groove 26 may be broken due to the external force. Therefore, the upper end 26a may be formed in a round shape to prevent breakage, and may be further provided with a reinforcing rib (not shown) if necessary.

4 is a side view showing an embodiment of a support cord fastening pin according to the present invention. 2 and 4, by pulling down the pin grip portion 40 in a state in which the two holding straps 1 are disposed on the lower end surface of the outer fixing piece 22 and the back surface of the pin grip portion 40 The outer fixing piece 22 and the central fixing piece 24 are elastically deformed so as to be offset from each other and then the supporting string 1 is inserted into the string receiving groove 26 to be engaged. According to the present invention, the lateral movement of the binding pin is prevented by the elastic force of the outer fixing piece 22 and the central fixing piece 24 and the contact friction force between the binding pin and the supporting cord 1. [

Fig. 5 is a side view showing another embodiment of the support cord fastening pin according to the present invention. 3 and 5, when the folding step 23 is formed at the lower portion of the outer fixing piece 22 to be inclined rearward, the wedge action of the upper surface of the folding step 23 when the support cord 1 is inserted The outer fastening piece 22 and the central fastening piece 24 are easily displaced, so that the fastening operation of the support strap 1 can be performed quickly. Further, when the inclined surface 22a is formed on the outer fixing piece 22 adjacent to the inlet side B of the cord receiving groove 26, the inserted supporting cord 1 can be easily removed. That is, when the entrance side (B) is pressed with the thumb and index finger, the inserted string (1) can be easily removed while the outer side fixing piece (22) is opened by the wedge action of the inclined surface (22a).

The cord fastening protrusions 30 are formed on the corresponding surfaces a and b of the outer fastening piece 22 and the center fastening piece 24 to form upward slopes. Respectively. The width w of the cord receiving groove 26 is gradually narrowed toward the upper part so that the binding pin of the present invention can be applied to the support cord of various thicknesses. By using the appropriate elastic force of the outer fixing piece 22 and the center fixing piece 24 and the frictional force of the contact surface of the supporting string 1, it is possible to stably bind the supporting strings of various thicknesses.

The cord fastening protrusions 30 are provided in the shape of a wedge having an upward gradient so that the insertion of the cord straps 1 for fastening can be easily carried out but prevented from being released. The larger the upward inclination angles? 1,? 2,? 3 between the upper surface of the strap fixing projections 30 and the upper surface of the string fixing projections 30, the more the departure prevention effect decreases. Therefore, the upward inclination angles? 1,? 2,? 3 are formed in the range of 45 to 75 degrees. However, since the upward tilting angle (? (&Amp;thetas; 1 <&amp;thetas; 2 &amp;thetas; 3) so as to gradually decrease toward the upper portion of the receiving groove 26.

The pin grip portion 40 is formed in the lower part of the center fixing piece 24 in the form of a circular plate 42 and is used for a binding operation of the support cord. That is, both sides of the circular plate 42 are grasped by the thumb and forefinger in a state in which the support string 1 is disposed on the lower end face of the outer fixing piece 22 and the back face of the pin grip portion 40, The outer fixing piece 22 and the central fixing piece 24 are gradually widened so that the supporting string 1 is inserted into the string receiving groove 26 so that the binding pin and the supporting string 1 are engaged .

The lower end surface of the disk 42 may further include a latching end 44 so that the pulling down can be easily performed. The engaging end 44 is recessed inwardly to guide the engaging pin so that the engaging pin 44 can be easily pulled downward while the operator's thumb and index finger hold the engaging end 44. [

According to the present invention, since the two holding straps 1 are inserted into the pair of string receiving grooves 26 in a double manner and fixed by the string fixing protrusions 30, it is possible to prevent have. In addition, since the upper end 26a of the cord receiving groove 26 is formed in a round shape, it is possible to prevent the member from being broken or permanently deformed by the repeated insertion of the support cord 1 or by the wind, so that the durability can be improved. Further, by forming the bent end 23 and the inclined surface 22a at the lower portion of the outer fixing piece 22, it is possible to facilitate the binding and separation work of the support cord 1, and work efficiency can be improved.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, but, on the contrary, It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

1: Support strap
10: Pin top plate
20: Strong government
22: outer fixing piece 23: bent edge
24: center fixing piece 26: string holding groove
30: string fixing projection
40: pin grip portion
42: original plate 44:

Claims (4)

A pin top plate 10 made of a rectangular plate material;
A pair of outer fixing pieces 22 formed at both ends of the lower portion of the upper plate 10, a central fixing piece 24 formed at a lower portion of the upper plate 10 between the outer fixing pieces 22, (20) formed between the piece (22) and the center fixing piece (24) and composed of a pair of string receiving grooves (26) whose width becomes narrower toward the upper part;
2 and 3 are formed on the corresponding surfaces a and b of the outer fixing piece 22 and the center fixing piece 24 so as to have a plurality of upward and downward A string fixing protrusion 30; And
A pin grip portion 40 formed at the bottom of the center fixing piece 24 in the form of a circular plate 42 and having a locking end 44 formed at a lower end surface of the circular plate 42;
And the support cord fastening pin is made of a metal.
The method according to claim 1,
The upper end portion 26a of the cord receiving groove 26 is formed in a substantially U-
Is formed in a round shape in order to prevent breakage upon insertion of the support strap (1).
The method according to claim 1,
The lower portion of the outer fixing piece 22 is,
(23) so that the support strap (1) is easily inserted into the strap receiving groove (26).
The method according to claim 1,
The lower inner side surface of the outer fixing piece (22)
(22a) so that the support strap (1) inserted into the strap receiving groove (26) can be easily removed.
KR1020130090497A 2013-07-30 2013-07-30 Holding pin for supporting string KR101402009B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020130090497A KR101402009B1 (en) 2013-07-30 2013-07-30 Holding pin for supporting string

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020130090497A KR101402009B1 (en) 2013-07-30 2013-07-30 Holding pin for supporting string

Publications (1)

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KR101402009B1 true KR101402009B1 (en) 2014-05-30

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KR1020130090497A KR101402009B1 (en) 2013-07-30 2013-07-30 Holding pin for supporting string

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160034688A (en) * 2014-09-22 2016-03-30 김숙희 Support line connecting device for branch deflecting prevention and method of fruits cultivation
KR102234636B1 (en) * 2020-10-26 2021-03-31 최광수 Rope Stopper having protrusions

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60168367U (en) * 1984-04-18 1985-11-08 司化成工業株式会社 vine support
KR200199912Y1 (en) 2000-03-14 2000-10-16 배정식 Crop net fixture
KR100656118B1 (en) 2004-11-05 2006-12-11 김종참 Insam chagangmag gori
KR20090116997A (en) * 2008-05-08 2009-11-12 문우연 Vine support for crops

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60168367U (en) * 1984-04-18 1985-11-08 司化成工業株式会社 vine support
KR200199912Y1 (en) 2000-03-14 2000-10-16 배정식 Crop net fixture
KR100656118B1 (en) 2004-11-05 2006-12-11 김종참 Insam chagangmag gori
KR20090116997A (en) * 2008-05-08 2009-11-12 문우연 Vine support for crops

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160034688A (en) * 2014-09-22 2016-03-30 김숙희 Support line connecting device for branch deflecting prevention and method of fruits cultivation
KR101693401B1 (en) 2014-09-22 2017-01-05 김숙희 Support line connecting device for branch deflecting prevention and method of fruits cultivation
KR102234636B1 (en) * 2020-10-26 2021-03-31 최광수 Rope Stopper having protrusions

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