WO2012046586A1 - Dispositif de fixation - Google Patents

Dispositif de fixation Download PDF

Info

Publication number
WO2012046586A1
WO2012046586A1 PCT/JP2011/071896 JP2011071896W WO2012046586A1 WO 2012046586 A1 WO2012046586 A1 WO 2012046586A1 JP 2011071896 W JP2011071896 W JP 2011071896W WO 2012046586 A1 WO2012046586 A1 WO 2012046586A1
Authority
WO
WIPO (PCT)
Prior art keywords
hole
cord lock
insertion hole
string
cord
Prior art date
Application number
PCT/JP2011/071896
Other languages
English (en)
Japanese (ja)
Inventor
大陽 石井
Original Assignee
株式会社ニフコ
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 株式会社ニフコ filed Critical 株式会社ニフコ
Publication of WO2012046586A1 publication Critical patent/WO2012046586A1/fr

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
    • F16G11/00—Means for fastening cables or ropes to one another or to other objects; Caps or sleeves for fixing on cables or ropes
    • F16G11/10—Quick-acting fastenings; Clamps holding in one direction only
    • F16G11/103—Quick-acting fastenings; Clamps holding in one direction only deforming the cable by bending it around or inserting it into the fastener

Definitions

  • the present invention relates to an improvement in a cord lock used by being attached to an object to be attached, typically an object having a string-like body.
  • the main problem to be solved by the present invention is that the operation of releasing the locked state of the cord-like body in this type of code lock can be performed without moving the cord-like body side.
  • the cord lock has an elongated hole shape and is inserted into a string-like body that narrows the hole width from one end side of the hole toward the other end side of the hole.
  • the insertion hole has a hole width at least smaller than the thickness of the string-like body at the other end side of the hole, and the center of rotation is located on the one end side of the hole with respect to the attachment object. It was supposed to be attached so that it could be rotated.
  • the cord-like body that positions the portion located in the insertion hole on the other end side of the insertion hole is crushed by the insertion hole, and the cord lock is locked to the string-like body.
  • the cord lock has a force in the direction of coming out from the insertion hole.
  • the position which positions the edge part in the side is given, and the force of the direction which penetrates into the said hole other end side acts on the said part of a string-like body. Therefore, such a locked state is stably maintained as long as a constant tension is applied to the string-like body.
  • the position of the string-like body is first from the position where the length direction of the insertion hole and the direction of the tension are substantially orthogonal to each other. A force is applied to the portion in such a direction as to pull out from the other end side of the hole. Accordingly, the locking state is quickly released by the turning operation of the code lock.
  • the insertion portion provided with the insertion hole and the attachment portion for the attachment object are connected with a hinge portion so that the front surface of the insertion portion can be rotated in a direction to bring the front surface of the insertion portion closer to the front surface of the attachment portion.
  • the hinge portion is an elastically deformable portion interposed between the insertion portion and the attachment portion.
  • the hinge portion is configured by providing either the shaft or the bearing hole for the shaft as an insertion portion and the other as an attachment portion.
  • this through part is used as the rotation center of the rotation operation.
  • the back of the cord lock between the other end of the insertion hole and the end of the cord lock at the other end of the hole is configured to be hookable, the back is used to It is possible to facilitate the rotation operation.
  • the soft synthetic resin By injecting a soft synthetic resin into the mold from a state in which the inner member made of a hard synthetic resin and having an insertion hole is positioned in the mold, the soft synthetic resin is placed outside the inner member.
  • the outer shell portion may be formed, and the outer shell portion may be formed with a communication hole to the insertion hole.
  • the insertion hole is formed in the inner member made of a hard synthetic resin, the string-like body can be firmly sandwiched in the insertion hole and the fastening can be performed.
  • the outer shell part is made of a soft synthetic resin, so it is easy to touch and feels uncomfortable even when used for clothing, and the attachment part is made of a soft synthetic resin, so it can be sewn onto the object. It becomes possible to attach by wearing.
  • the outer shell portion may be formed by forming a portion that is not covered by the outer shell portion in the whole or part of the hole edge portion of the insertion hole of the inner member.
  • the inner member can be stably supported at the time of molding by using this portion in the molding die.
  • the part in the insertion hole can be crushed and the both sides of the string-like body that can inflate both sides can escape into the communication hole, and the string can be attached to the fastening point. It is possible to easily fix the shape.
  • One end side of the insertion hole may be constituted by a pilot hole edge that is substantially parallel to the rotation axis of the cord lock and a side hole edge that intersects the pilot hole edge substantially perpendicularly. is there.
  • the string-like body is a round string
  • the releasing operation of the locked state of the cord-like body in the cord lock can be performed by rotating the operation unit without moving the cord-like body side, and the cord-like body is visually observed for this release. There is no need to perform the releasing operation with one hand.
  • FIG. 1 is a perspective view showing a state in which a string-like body is fastened to a cord lock according to a first example of the present invention attached to an attachment object.
  • FIG. 2 is a front view showing the state of FIG. 1 as viewed from the front side of the insertion portion of the cord lock.
  • FIG. 3 is a cross-sectional view of the state of FIG.
  • FIG. 4 is a perspective view showing a state in which the insertion portion of the cord lock is rotated from the state of FIG.
  • FIG. 5 is a front view showing the state of FIG. 4 as viewed from the front side of the insertion portion of the cord lock. 6 is a cross-sectional view of the state of FIG. FIG.
  • FIG. 7 is a perspective view showing a state in which the insertion portion of the cord lock is further rotated from the state of FIG.
  • FIG. 8 is a front view showing the state of FIG. 7 as viewed from the front side of the insertion portion of the cord lock.
  • FIG. 9 is a cross-sectional view of the state of FIG.
  • FIG. 10 is a perspective view of the cord lock.
  • FIG. 11 is a front view of the cord lock.
  • FIG. 12 is a right side view of the cord lock.
  • FIG. 13 is a perspective view of a cord lock according to a second example of the present invention.
  • FIG. 14 is a front view of the cord lock according to the second example.
  • FIG. 15 is a right side view of the cord lock according to the second example.
  • FIG. 16 is a perspective view of a cord lock according to a third example of the present invention.
  • FIG. 17 is a front view of a cord lock according to a third example.
  • FIG. 18 is a
  • the cord lock C is used by being attached to an object to be attached, typically, the object A provided with the string-like body B, and the insertion hole 1 of the string-like body B is used. And can be fastened to an arbitrary position of the string-like body B inserted through the insertion hole 1, and the fastening state can be solved by rotating all or part of the cord lock C. It is configured. If the cord-like body B to which the cord lock C is fastened can be inserted and fastened into the insertion hole 1, its shape (round cord, flat cord, etc.), material and structure (knitted cord, The cord lock C is suitable for use in fastening a string-like body B having elastic deformation characteristics.
  • Such a cord lock C is typically attached to various objects A provided with a portion to be squeezed or tightened by such a string-like body B, and is passed through the insertion hole 1. It is used to squeeze or loosen such a part by changing the fastening position with respect to B.
  • the cord lock C is attached in the vicinity of the drawing portion of the drawn string (the string-like body B) of the opening portion of the clothing as the object A, and is fastened to the drawn cord drawn from the drawn portion. It is used to make
  • the insertion hole 1 has a long hole shape. Moreover, it is comprised so that a hole width may become narrow as it goes to the hole other end 1b side from the hole one end 1a side. Further, the insertion hole 1 has a hole width smaller than the thickness of the string-like body B at least on the hole other end 1b side.
  • the insertion hole 1 has a hole length longer than the thickness of the string-like body B to be inserted, and in the illustrated example, the hole width is larger than the thickness of the string-like body B to be inserted also on the hole end 1a side. Is made slightly smaller, and the hole width is further made smaller than the thickness of the string-like body B toward the hole other end 1b side.
  • the cord lock C is attached to an object to be attached so as to be capable of rotating operation with the center of rotation positioned on the hole one end 1a side.
  • the cord B that positions the portion located in the insertion hole 1 on the side of the other end 1b of the insertion hole 1 is crushed by the insertion hole 1, and the cord lock C is engaged with the cord B. Stopped.
  • the cord-like body B is subjected to a force in the direction of coming out from the insertion hole 1, so that the cord lock C is closer to the withdrawal destination side than the center of rotation.
  • the end 7 located on the hole other end 1b side is provided with a posture, and a force in a direction to enter the hole other end 1b side is applied to the portion of the string B. (FIGS. 2 and 3) Accordingly, such a locked state is stably maintained as long as a constant tension is applied to the string B.
  • the hole width of the insertion hole 1 is smaller than the thickness of the string-like body B at any position in the length direction, the rotation of the cord lock C from the unlocked state is performed.
  • the cord lock C is returned to the posture before the rotating operation by this tension, and the cord-like body B is accompanied by this restoration.
  • the portion of the hole enters the other end 1b side of the hole, and the state in which the drawing size of the string-like body B from the cord lock C is reduced is maintained.
  • the cord lock C has an insertion portion 2 provided with the insertion hole 1 and an attachment portion 3 for an attachment object. And this insertion part 2 and the attachment part 3 are connected with the hinge part 4 so that rotation operation of the direction which makes the front surface 2a of this insertion part 2 approach the front surface 3a of the attachment part 3 is possible. Further, the hinge part 4 is an elastically deformable part 4 a interposed between the insertion part 2 and the attachment part 3.
  • the attachment portion 3 has a substantially square plate shape
  • the insertion portion 2 has a plate shape having a thickness and a width that are greater than the attachment portion 3.
  • One side portion of the attachment portion 3 and one side portion on the width side of the insertion portion 2 are integrally connected via a hinge portion 43.
  • the hinge part 4 is comprised as a thin part curved so that the front 3a side of the insertion part 2 and the attachment part 3 may be set as the curved outer side.
  • the hinge portion 4 is integrally connected to one side portion of the attachment portion 3 with the curved center interposed therebetween, and the other side sandwiched with the curved center of the insertion portion 2 is integrally connected to one side portion of the insertion portion 2. I am letting.
  • the insertion portion 2 and the attachment portion 3 are connected by the hinge portion 4 so that the front surface 2a of the insertion portion 2 and the front surface 3a of the attachment portion 3 form an obtuse angle slightly smaller than 180 degrees in the hinge portion 4. ing.
  • the rotation axis x of the rotation of the cord lock C that is, the rotation axis x of the insertion portion 2 is the center of curvature of the hinge portion 4, and the attachment portion 3 and the insertion portion 2. It is along the width direction.
  • the insertion hole 1 passes through the front surface 2a and the back surface 2b of the insertion portion 2. Further, the insertion hole 1 has an elongated hole shape that is long in the length direction of the insertion part 2.
  • the insertion hole 1 is configured to have a pilot hole edge 1c that is substantially parallel to the rotation axis x and left and right side hole edges 1d and 1d. (FIG. 11)
  • the pilot hole edge 1c is located on the hinge part 4 side.
  • the left and right side hole edges 1d and 1d are arranged on the hinge part 4 side so as to intersect with the lower hole edge 1c substantially perpendicularly to each other, and as the first part 1e and the hinge part 4 side are separated from the first part 1e.
  • the second portion 1f is inclined so as to gradually narrow the distance between the other side hole edge 1d.
  • a substantially perpendicular corner 1g is formed between the first portion 1e of the left and right side hole edges 1d and the lower hole edge 1c.
  • the distance between the first portions 1e of the left and right side hole edges 1d is slightly smaller than the thickness of the string-like body B to be fastened.
  • the second portion 1f of the left and right side hole edges 1d is the end 1 facing the connecting side of the insertion portion 2 with the mounting portion 3, that is, the other side of the end 7 on the hole other end 1b side.
  • An acute corner 1h is formed between the hole edge 1d and the second portion 1f. Therefore, in the illustrated example, the lower hole edge 1c of the insertion hole 1 is the hole end 1a, and the acute corner 1h is the hole other end 1b. (Fig. 11)
  • the cord lock C is made of a hard synthetic resin and a soft synthetic resin is molded from a state in which the inner member 5 having the insertion hole 1 is positioned in a molding die not shown.
  • an outer shell portion 6 made of the soft synthetic resin is formed on the outer side of the inner member 5, and a communication hole 6a to the insertion hole 1 is formed in the outer shell portion 6.
  • the inner member 5 is configured to have a smaller outer diameter and thickness than the insertion portion 2, and has a plate shape.
  • the front surface 5 a of the inner member 5 is covered with the outer shell portion 6 except for the insertion hole 1 and the edge of the hole, and the attachment portion 3 is continuously connected to the outer shell portion 6 via the hinge portion 4. Yes.
  • the communication hole 6 a is larger than the insertion hole 1 formed in the inner member 5, and a portion 5 b that is not covered by the outer shell 6 between the insertion hole 1 and the communication hole 6 a is a front surface of the inner member 5. It is formed over the entire circumference of the insertion hole 1 at 5a. Thereby, in this embodiment, the inner member 5 can be stably supported at the time of molding by utilizing this portion in the molding die. In addition, if done in this way, it is possible to escape the swollen sides of the string-like body B that crushes the portion in the insertion hole 1 and inflates the both sides into the communication hole 6a, The string-like body B can be easily fixed to the fastening portion 10a.
  • the surface 20 of the mounting portion 3 and the front surface 2a of the insertion portion 2 are connected so as to form an obtuse angle with the hinge portion 4, while the back surface 3b of the mounting portion 3 and the insertion portion. 2 is connected to the hinge part 4 so as to form an angle larger than 180 degrees.
  • the code lock C is attached to the object A such that the back surface 3b of the attachment part 3 is brought into close contact with the surface Aa of the object A (FIG. 3).
  • 3 is positioned on the surface Aa so as to gradually move away from the surface Aa of the object A toward the end facing the side connected to the side 3, that is, the end 7 on the hole other end 1b side.
  • the insertion hole 1 is formed in the inner member 5 made of a hard synthetic resin, the string-like body B can be firmly sandwiched in the insertion hole 1 to make the fastening.
  • the outer shell portion 6 is made of a soft synthetic resin, it is easy to touch and has little discomfort even when used for clothing, and the mounting portion 3 is also made of a soft synthetic resin. It can be attached to A by sewing.
  • the hinge portion 4 is made of a soft synthetic resin and is integrated with the mounting portion 3 and the outer shell portion 6. As a result, the hinge portion 4 allows the rotation operation by elastic deformation, and when it is stopped, the hinge portion 4 is elastically returned to the direction before the rotation operation.
  • the back surface portion 8 of the cord lock C between the hole other end 1b of the insertion hole 1 and the end portion 7 of the cord lock C on the hole other end 1b side can be hooked. It is configured. Specifically, the back surface 2b of the insertion part 2 between the above is positioned in front of the back surface 2b of the insertion part 2 between the hole other end 1b and the connection part of the hinge part 4, and between the two. A step 9 is formed on the surface. Thus, when the insertion portion 2 is rotated, the end portion 7 of the insertion portion 2 can be easily put on a finger or the like.
  • the hole end 1a side of the insertion hole 1 is substantially perpendicular to the pilot hole edge 1c that is substantially parallel to the rotational axis x and the pilot hole edge 1c.
  • the string-like body B is a round string
  • a gap is formed between the string-like body B and the insertion hole 1 on the hole end 1a side of the insertion hole 1 when the string-like body B is a round string. It is easy to form, and when the locked state of the string-like body B is released, the inner wall of the insertion hole 1 and the string-like body B are not in contact with each other in a wide range.
  • the insertion hole 1 has an opening diameter on the back surface 2 b side of the insertion part 2 larger than the opening diameter on the front surface 2 a side of the insertion part 2, and the insertion part 2 on the inner wall of the insertion hole 1.
  • the range from the back surface 2b side of the insertion hole 1 to a position approximately in the middle of the insertion hole 1 is such that the hole diameter of the insertion hole 1 is gradually narrowed toward the middle position except for the hole end 1a side. Inclined.
  • the range from the middle position on the inner wall of the insertion hole 1 to the front surface 2a of the insertion part 2 is substantially parallel to the penetration direction. As a result, a corner 1 i is formed in the insertion hole 1 so as to protrude from the passed string B.
  • the cord lock C according to the first example can be used for fastening two or more string-like bodies B by providing two or more insertion holes 1 in the insertion portion 2. .
  • the cord lock C includes an insertion portion 2 provided with the insertion hole 1 and an attachment portion 3 for an attachment object. And this insertion part 2 and the attachment part 3 are connected with the hinge part 4 so that rotation operation of the direction which makes the front surface 2a of this insertion part 2 approach the front surface 3a of the attachment part 3 is possible.
  • the hinge portion 4 includes either the shaft 4b or a bearing hole 4c for the shaft 4b provided in the insertion portion 2 and the other provided in the attachment portion 3.
  • the shaft 4 b is formed in the mounting portion 3 and the bearing hole 4 c is formed in the insertion portion 2.
  • bearing arm portions 10 are formed on the left and right sides of the insertion hole 1 at the end of the insertion hole 1 on the hole end 1a side with a gap therebetween. .
  • the left and right bearing arm portions 10 and 10 are respectively formed with bearing holes 4c.
  • a projection 11 that fits between the left and right bearing arm portions 10, 10 is formed at the center of one side of the mounting portion 3, and fits in bearing holes 4 c corresponding to the left and right of the projection 11, respectively.
  • a shaft 4b that is pivotally supported by the lever is formed.
  • the remaining configuration of the code lock C according to the second example is the same as or substantially the same as the corresponding configuration of the code lock C according to the first example.
  • the same reference numerals as those in the configuration are attached to FIGS. 13 to 15, and the description thereof is omitted.
  • the cord lock C is formed between the hole end 1 a of the insertion hole 1 and the end 7 of the cord lock C on the hole end 1 a side.
  • the through portion 12 is provided. Specifically, a slot shape that is long in the left-right direction is formed between the hole end 1a side end of the insertion hole 1 in the plate-like main body 2 ′ corresponding to the insertion part 2 in the first example and the hole end 1a.
  • the through portion 12 is formed.
  • a belt-like body (not shown) that is passed through the through portion 12 is attached to the belt-like body so as to be rotatable.
  • the rotation center of the rotation is a place where the through portion 12 is formed.
  • the remaining configuration of the code lock C according to the third example is the same as or substantially the same as the corresponding configuration of the code lock C according to the first example.
  • the same reference numerals as those in the configuration are attached to FIGS. 16 to 18 and the description thereof is omitted.
  • the entire contents of the specification, claims, drawings and abstract of Japanese Patent Application No. 2010-224847 filed on Oct. 4, 2010 are cited herein as disclosure of the specification of the present invention. Incorporated.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Buckles (AREA)
  • Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)

Abstract

La présente invention a trait à un dispositif de fixation qui est équipé d'un trou d'insertion destiné à un corps en forme de corde, le trou d'insertion possédant une forme de trou allongé et étant doté d'une largeur de trou qui diminue en allant du côté d'une extrémité du trou vers l'autre côté d'extrémité du trou. La largeur de trou du trou d'insertion au moins au niveau de l'autre côté d'extrémité du trou est plus petite que l'épaisseur du corps en forme de corde. La fixation à un objet de fixation se fait de manière à permettre la rotation autour d'un centre de rotation placé du côté d'extrémité du trou.
PCT/JP2011/071896 2010-10-04 2011-09-26 Dispositif de fixation WO2012046586A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2010224847A JP2012075741A (ja) 2010-10-04 2010-10-04 コードロック
JP2010-224847 2010-10-04

Publications (1)

Publication Number Publication Date
WO2012046586A1 true WO2012046586A1 (fr) 2012-04-12

Family

ID=45927581

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2011/071896 WO2012046586A1 (fr) 2010-10-04 2011-09-26 Dispositif de fixation

Country Status (3)

Country Link
JP (1) JP2012075741A (fr)
TW (1) TW201216886A (fr)
WO (1) WO2012046586A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118019473A (zh) * 2021-09-29 2024-05-10 Ykk株式会社 绳带止动器

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5147790U (fr) * 1974-10-07 1976-04-09
JPH0440901A (ja) * 1990-06-08 1992-02-12 Nakamura Seitai Kk 輪奈状紐の絞り構造

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51135707U (fr) * 1975-04-22 1976-11-02
JP2005000231A (ja) * 2003-06-09 2005-01-06 Aprica Kassai Inc 紐固定具および乳母車

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5147790U (fr) * 1974-10-07 1976-04-09
JPH0440901A (ja) * 1990-06-08 1992-02-12 Nakamura Seitai Kk 輪奈状紐の絞り構造

Also Published As

Publication number Publication date
JP2012075741A (ja) 2012-04-19
TW201216886A (en) 2012-05-01

Similar Documents

Publication Publication Date Title
US8205316B2 (en) Method for fastening a cord lock device on a fabric
WO2012049739A1 (fr) Boucle à blocage par came
US7478459B2 (en) Buckle
WO2011007715A1 (fr) Verrou de câble
JP2007029343A (ja) 紐止め具
TWI462706B (zh) 繩索固定具
US20070017070A1 (en) Securing tool
JP5955952B2 (ja) コードロック
JP5122150B2 (ja) 紐留め具
WO2012046586A1 (fr) Dispositif de fixation
CN108495570B (zh) 紧固装置以及紧固***
WO2013024679A1 (fr) Verrou de cordon
WO2011064885A1 (fr) Attache de cordon
US20170166370A1 (en) Fastener with Support Feature for Pawl Component
US10952511B2 (en) String end cover
JP6943794B2 (ja) グロメットインナー、グロメット及びグロメット固定構造
JP5657995B2 (ja) コードアジャスター
JP2009039286A (ja) バックル
JPH09308511A (ja) 紐止め具
US20240077103A1 (en) Connector
US617269A (en) Stud member for separable fasteners
JP3207578U (ja) ベルト通し環
JP5700381B1 (ja) ベルト留め具
KR200477005Y1 (ko) 버클
JP2011218014A (ja) 索状部材の係止具

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 11830519

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 11830519

Country of ref document: EP

Kind code of ref document: A1