JP4605673B1 - strap - Google Patents

Abstract

[PROBLEMS] To improve usability.
In a strap 10 of the present invention, a lead-out portion 38 led out from the end portion 20B side of a braided portion 20 is formed on the folded-back portion 18B side of the base portion 18, and the lead-out portion 38 includes The pair of string portions 38A and 38B constituting the lead-out portion 38 are connected, and the first connection member 40 that is adjustable in the longitudinal direction of the lead-out portion 38, and the folded portion 18B than the first connection member 40. A second connecting member 42 that is disposed on the side and connects the pair of string portions 38 </ b> A and 38 </ b> B and is adjustable in the longitudinal direction of the lead-out portion 38 is attached. Further, the lead-out portion 38 is folded back to the longitudinal center portion side of the strap body 12 so as to be arranged on the front side of the strap body 12, and the pair of string portions 38A, 38B, the folded portion 18B, and the second The strap body 12 is inserted inside the annular portion 44 formed by the connecting member 42.
[Selection] Figure 1

Description

  The present invention relates to a strap.

  In Patent Document 1, a strap main body formed by weaving a single string, a first engagement member connected to one end portion in the longitudinal direction of the strap main body, and an engagement with the first engagement member And a second engagement member connected to the other longitudinal end of the strap main body.

  US00D421669S

  However, with the strap described in Patent Document 1, the length of the strap body cannot be adjusted.

  This invention is made | formed in view of the said fact, The objective is to provide the strap which can adjust the length of a strap main body.

  Another object of the present invention is to provide a strap capable of improving usability.

  In order to achieve the above object, the strap of the present invention comprises a base portion formed by folding a central portion of the string in the longitudinal direction and a portion of the string in the longitudinal direction at the center. The main knot having a stringing direction in which the longitudinal direction and the orthogonal direction of the base portion are connected in order from the base end side of the base portion to the turned-up portion side by the portion on the one end side in the longitudinal direction and the portion on the other end side of the string that is continuous with the base portion. And a braided portion that sandwiches the base portion from both sides with a pair of ring portions constituting each main knot, and a base end portion of the base portion and the braided portion. A first engagement member connected to the start end of the part, and configured to be engageable with the first engagement member, connected to the terminal part of the braided part, and connected to the folded part of the base part Moveable in the longitudinal direction of the base A second engaging member, and a derivation portion led out from a terminal end side of the braided portion is formed on the folded portion side of the base portion, and the derivation portion includes the derivation portion. A first connecting member that connects a pair of constituting string portions and is position-adjustable in a longitudinal direction of the lead-out portion; and is disposed closer to the folded portion than the first connecting member, and the pair of strings And a second connecting member that can be adjusted in the longitudinal direction of the lead-out portion, and the lead-out portion is arranged on the front side of the strap main body so as to be arranged on the front side of the strap main body. The strap main body is inserted into the inside of the annular portion that is folded back to the longitudinal center side and is constituted by the pair of string portions, the folded portion, and the second connecting member.

  According to this strap, the second engagement member is connected to the terminal portion of the braided portion, and is movable in the longitudinal direction of the base portion with respect to the folded portion of the base portion. Therefore, by moving the second engagement member relative to the base in the longitudinal direction of the base, the length of the braided portion, and thus the length of the strap body (the first engagement member and the second engagement member). Can be adjusted.

  Moreover, according to this strap, the strap main body is configured to sandwich the base portion from both sides with a pair of ring portions constituting each main knot (English name: leaf knot). Accordingly, after adjusting the length of the strap body as described above, when the first engagement member and the second engagement member are engaged to make the strap annular, the strap is made linear. As compared with the above, the frictional force between the pair of ring portions and the base portion constituting each main knot is increased. Thereby, the length of the strap body can be maintained at the adjusted length.

  Further, a lead-out portion led out from the end portion side of the braided portion is formed on the folded-back portion side of the base portion, and this lead-out portion is arranged in the longitudinal direction of the strap main body so as to be arranged on the front side of the strap main body. It is folded to the center side. And the 1st connection member and the 2nd connection member which connect a pair of string part which constitutes this extraction part are attached to this derivation part, and also a pair of string part, a return part, and the 2nd The strap body is inserted inside the annular portion formed by the connecting member.

  Therefore, if this annular part is slid to the second engagement member side, the lead-out part is separated (swelled) toward the front side with respect to the strap body. Therefore, if the strap is attached to the neck of a dog in this state, for example, the lead-out portion can be used as a handle for operating the dog.

  At this time, if the second connecting member is positioned on the folded-back portion side in the lead-out portion, the annular portion becomes small and the annular portion is fixed to the strap body. Therefore, it is possible to maintain the shape of the handle constituted by the lead-out part.

  At this time, if the first connecting member is positioned on the terminal end side of the braided portion in the lead-out portion, the first connecting member is removed from the region gripped by the user in the handle constituted by the lead-out portion. Since it is positioned, the operability when the user uses the lead-out portion as a handle can be improved.

  On the other hand, if the annular portion is slid to the side opposite to the second engagement member, the lead-out portion is in close contact with the strap body. Therefore, in this case, since the lead-out portion is prevented from protruding from the strap body to the front side, for example, when the strap is attached to the dog's neck, an object is caught on the lead-out portion or the dog is not careful. Can be suppressed.

  At this time, if the second connecting member is positioned on the folded-back portion side in the lead-out portion, the annular portion becomes small and the annular portion is fixed to the strap body. Therefore, it is possible to maintain the lead-out portion in close contact with the strap body.

  Furthermore, at this time, if the first connecting member is positioned at the central portion in the longitudinal direction of the lead-out portion, the pair of string portions can be prevented from being separated from each other.

  Moreover, after the lead-out portion is led out from the end portion side of the braided portion to which the second engagement member is connected, the lead-out portion is folded back to the longitudinal center portion side of the strap body, that is, the side opposite to the second engagement member. It is. Therefore, when the first engagement member and the second engagement member are engaged, it is possible to prevent the lead-out portion from becoming an obstacle.

  Thus, according to this strap, not only can the length of the strap body be adjusted, but also the usability can be improved.

  It is a side view which shows the state which made the strap which concerns on one Embodiment of this invention annular.   It is a front view which shows the state which made the strap shown by FIG. 1 the linear form.   It is a front view which shows the state which made the strap main body shown by FIG. 1 longer than the state of FIG. 2A.   FIG. 2B is a rear view of the strap shown in FIG. 2A.   2B is a rear view of the strap shown in FIG. 2B. FIG.   It is a front view which shows the state which expanded the derivation | leading-out part shown by FIG. 1 to the front side with respect to the strap main body.   It is a front view which shows the state which contact | adhered the derivation | leading-out part shown by FIG. 1 to the strap main body.   It is a figure explaining the manufacturing method of the strap shown by FIG.   It is a figure explaining the manufacturing method of the strap shown by FIG.   It is a figure explaining the manufacturing method of the strap shown by FIG.   It is a figure explaining the manufacturing method of the strap shown by FIG.   It is a figure explaining the manufacturing method of the strap shown by FIG.   It is a figure explaining the manufacturing method of the strap shown by FIG.   It is a figure explaining the manufacturing method of the strap shown by FIG.   It is a figure explaining the manufacturing method of the strap shown by FIG.   It is a figure explaining the manufacturing method of the strap shown by FIG.

  Hereinafter, an embodiment of the present invention will be described.

  A strap 10 according to an embodiment of the present invention shown in FIG. 1 is preferably used as, for example, a dog collar, and as shown in FIGS. A combination member 14 and a second engagement member 16 are provided.

  The strap body 12 is constituted by a single string, and has a base portion 18 and a braided portion 20. The specific configurations of the base 18 and the braided portion 20 will be described together with how to make the strap 10 described later.

  The first engagement member 14 is connected to the base end portion 18 </ b> A of the base portion 18 and the start end portion 20 </ b> A of the braided portion 20.

  The second engagement member 16 is configured to be engageable with the first engagement member 14. In addition, the second engagement member 16 is connected to the terminal portion 20B of the braided portion 20 and is movable in the longitudinal direction of the base portion 18 with respect to the folded portion 18B of the base portion 18.

  In addition, a lead-out portion 38 led out from the end portion 20B side of the braided portion 20 is formed on the folded portion 18B side of the base portion 18.

  A first connecting member 40 and a second connecting member 42 for connecting the pair of string portions 38A and 38B constituting the leading portion 38 are attached to the leading portion 38, respectively. The second connecting member 42 is disposed closer to the folded portion 18B than the first connecting member 40.

  The positions of the first connecting member 40 and the second connecting member 42 can be adjusted in the longitudinal direction of the lead-out portion 38, and can be fixed to the lead-out portion 38 at an arbitrary position in the longitudinal direction of the lead-out portion 38. It has become.

  Further, as shown in FIG. 1, the lead-out portion 38 is folded back to the longitudinal center portion side (arrow A side) of the strap body 12 so as to be disposed on the front side of the strap body 12. An annular portion 44 is formed at the distal end portion of the lead-out portion 38 by a pair of string portions 38A and 38B, the folded-back portion 18B, and the second connecting member 42 constituting the lead-out portion 38. The strap body 12 is inserted inside the portion 40.

  2A to 3B show a state before the strap main body 12 is inserted inside the annular portion 40 for easy understanding.

  Next, a manufacturing method of the strap 10 having the above configuration will be described.

  First, as shown in FIG. 5A, one string 22 is prepared. As the string 22, for example, a mountain climbing rope or the like is suitable. In the following description, the portion of the string 22 on the center side in the longitudinal direction is a portion indicated by reference sign 22A. Further, the portion on the one end side in the longitudinal direction and the portion on the other end side of the string 22 are portions indicated by reference numerals 22B and 22C, respectively.

  Subsequently, as shown in FIG. 5B, the portion 22A on the longitudinal center side of the string 22 is folded back at the central portion. Then, the base portion 18 is formed by the portion 22 </ b> A on the longitudinal center side of the string 22. The central portion in the longitudinal direction of the string 22 corresponds to the folded portion 18B of the base portion 18.

  Subsequently, as shown in FIG. 5C, the base portion 18 is inserted into the hole portion 26 formed in the fixing portion 24 of the first engagement member 14 from the folded-back portion 18B side.

  Then, as shown in FIG. 5D, the portion 22B on one end side in the longitudinal direction of the string 22 continuous with the base portion 18 and the portion 22C on the other end side are inserted into the hole portion 26.

  At this time, as shown in FIG. 5E, the entire portion 22B on one end side in the longitudinal direction and the portion 22C on the other end side of the string 22 continuous with the base portion 18 are inserted into the hole portion 26 of the first engagement member 14. Then, an annular fixture 28 is passed through the portion 22B on the one end side in the longitudinal direction and the portion 22C on the other end side of the cord 22 led out from the hole 26, and the portion 22B on the one end side in the longitudinal direction of the cord 22 and the other end. The side portion 22C is connected.

  Then, as shown in FIG. 5F, the first main knot 30 is formed by the portion 22B on one end side in the longitudinal direction of the string 22 and the portion 22C on the other end side, with the longitudinal direction orthogonal to the longitudinal direction of the base portion 18 To do. At this time, a pair of ring portions 30A, 30B constituting the first main knot 30 are formed on both sides of the base portion 18, and the base portion 18 is sandwiched from both sides by the pair of ring portions 30A, 30B.

  Subsequently, as shown in FIG. 5G, the longitudinal direction of the base 18 is tied to the orthogonal direction by the portion 22B on the one end side in the longitudinal direction and the portion 22C on the other end side of the cord 22 forming the first main knot 30. A second main knot 32 having a direction is formed. The second main knot 32 is opposite to the first main knot 30. At this time, a pair of ring portions 32A and 32B constituting the second main knot 32 are formed on both sides of the base portion 18, and the base portion 18 is sandwiched from both sides by the pair of ring portions 32A and 32B.

  Then, as shown in FIG. 5H, the portion 22B on one end side in the longitudinal direction and the portion 22C on the other end side of the string 22 are sequentially changed from the base end portion 18A (see FIG. 5G) side of the base portion 18 to the folded portion 18B side. A plurality of one main knots 30 and a plurality of second main knots 32 are alternately formed. As a result, the braided portion 20 is formed by the portion 22B on one end side in the longitudinal direction of the string 22 and the portion 22C on the other end side. Note that the end portion 20B of the braided portion 20 is left for fixing to a second engagement member 16 (see FIG. 51) described later.

  Further, the portion of the base portion 18 on the side of the folded portion 18B is left so as to be led out from the end portion 20B side of the braided portion 20. That is, a portion derived from the end portion 20 </ b> B side of the braided portion 20 is formed as the derived portion 38.

  Subsequently, as shown in FIG. 51, the end portion 20 </ b> B of the braided portion 20 is inserted into the hole portion 36 formed in the fixing portion 34 of the second engaging member 16, and is wound around the fixing portion 34. Then, the end portions 20B of the braided portion 20 are joined to each other by, for example, burning with a lighter or the like. As a result, the second engagement member 16 is connected to the terminal portion 20B of the braided portion 20 and is movable in the longitudinal direction of the base portion 18 with respect to the folded portion 18B of the base portion 18.

  In addition, at any appropriate timing in the above process, the first connecting member 40 and the second connecting member 42 are attached to the lead-out portion 38, and the pair of string portions 38A and 38B constituting the lead-out portion 38 are connected to the first. The connecting member 40 and the second connecting member 42 are connected. At this time, the second connecting member 42 is attached to the folded portion 18B side with respect to the first connecting member 40.

  Subsequently, the lead-out portion 38 is folded back to the longitudinal center side (arrow A side) of the strap main body 12 so that the lead-out portion 38 is arranged on the front side of the strap main body 12. Then, the strap main body 12 is inserted inside the annular portion 44 constituted by the pair of string portions 38 </ b> A and 38 </ b> B, the folded portion 18 </ b> B, and the second connecting member 42.

  The strap 10 is manufactured by the above procedure.

  Next, the operation and effect of the strap 10 will be described together with how to use it.

  According to this strap 10, as shown in FIGS. 2A and 3A, the second engagement member 16 is connected to the end portion 20 </ b> B of the braided portion 20, and the folded portion 18 </ b> B of the base portion 18 is not connected. The base portion 18 is movable in the longitudinal direction. Therefore, by moving the second engagement member 16 relative to the base 18 in the longitudinal direction of the base 18, the length of the braided portion 20, and consequently the length of the strap body 12 (the first engagement member 14 and The distance between the second engagement member 16 and the second engagement member 16 can be adjusted.

  That is, as shown in FIGS. 2A and 3A, if the second engagement member 16 is moved to the base end portion 18A side of the base portion 18, the length of the braided portion 20, and hence the length of the strap body 12 is obtained. Can be shortened. On the other hand, as shown in FIGS. 2B and 3B, if the second engagement member 16 is moved to the folded portion 18B side of the base portion 18, the length of the braided portion 20 and thus the length of the strap body 12 can be reduced. Can be long.

  Moreover, according to this strap 10, the strap main body 12 sandwiches the base portion 18 from both sides with a pair of ring portions 30A, 30B constituting each first main knot 30 as shown in FIG. The base portion 18 is sandwiched from both sides by a pair of ring portions 32A and 32B constituting each second main knot 32.

  Accordingly, after the length of the strap body 12 is adjusted as described above, as shown in FIG. 1, the first engagement member 14 and the second engagement member 16 are engaged to form the strap 10 in an annular shape. Includes a frictional force between the pair of ring portions 30A, 30B and the base portion 18 constituting each first main knot 30 shown in FIG. 5G, as compared with the case where the strap 10 is linear. And the frictional force between a pair of ring part 32A, 32B which comprises each 2nd main knot 32, and the base 18 is increased. Thereby, the length of the strap main body 12 shown in FIG. 1 can be maintained at the adjusted length.

  Further, a derivation portion 38 led out from the end portion 20B side of the braided portion 20 is formed on the folded portion 18B side of the base portion 18, and this derivation portion 38 is arranged on the front side of the strap body 12. Further, the strap body 12 is folded back to the longitudinal center side (arrow A side). A first connecting member 40 and a second connecting member 42 that connect the pair of string portions 38A and 38B constituting the lead-out portion 38 are attached to the lead-out portion 38, and the pair of string portions 38A. , 38B, the folded portion 18B, and the annular portion 44 formed by the second connecting member 42, the strap body 12 is inserted.

  Therefore, as shown in FIG. 4A, when the annular portion 44 is slid toward the second engagement member 16, the lead-out portion 38 is separated from the strap body 12 on the front side (inflated state). . Therefore, if the strap 10 is attached to the neck of a dog in this state, for example, the lead-out portion 38 can be used as a handle for operating the dog.

  At this time, if the second connecting member 42 is positioned on the folded-back portion 18B side in the lead-out portion 38, the annular portion 44 becomes smaller and the annular portion 44 is fixed to the strap body 12. Therefore, the shape of the handle formed by the derivation unit 38 can be maintained.

  At this time, if the first connecting member 40 is positioned on the terminal portion 20B side of the braided portion 20 in the lead-out portion 38, the first gripping member 40 from the region gripped by the user in the handle constituted by the lead-out portion 38 described above. Since the connecting member 40 is positioned at a position disengaged, the operability when the user uses the lead-out portion 38 as a handle can be improved.

  On the other hand, as shown in FIG. 4B, when the annular portion 44 is slid to the opposite side of the second engagement member 16, the lead-out portion 38 is in close contact with the strap body 12. Therefore, in this case, since the lead-out portion 38 is prevented from protruding from the strap body 12 to the front side, for example, when the strap 10 is attached to the dog's neck, an object may be caught on the lead-out portion 38. Can suppress the dog from worrying about.

  At this time, if the second connecting member 42 is positioned on the folded-back portion 18B side in the lead-out portion 38, the annular portion 44 becomes smaller and the annular portion 44 is fixed to the strap body 12. Accordingly, the lead-out portion 38 can be maintained in close contact with the strap body 12.

  Furthermore, at this time, if the first connecting member 40 is positioned at the center in the longitudinal direction of the lead-out portion 38, the pair of string portions 38A and 38B can be prevented from being separated from each other.

  Moreover, after the lead-out portion 38 is led out from the end portion 20B side of the braided portion 20 to which the second engagement member 16 is connected, the lead-out portion 38 is located in the longitudinal center portion side of the strap body 12, that is, the second engagement member. 16 is folded to the opposite side (arrow A side). Therefore, when the first engagement member 14 and the second engagement member 16 are engaged, it is possible to prevent the lead-out portion 38 from interfering.

  Thus, according to this strap 10, not only can the length of the strap body 12 be adjusted, but also the usability can be improved.

DESCRIPTION OF SYMBOLS 10 Strap 12 Strap main body 14 1st engagement member 16 2nd engagement member 18 Base 18A Base end part 18B Base folding | returning part 20 Knitting part 20A Starting end part 20B Knitting part termination part 22 String 30 First main knot 30A, 30B First main knot ring 32 Second main knot 32A, 32B Second main knot ring 38 Derived portion 38A, 38B A pair of string portions 40 First connecting member 42 Second connecting member 44 annular portion

Claims (1)

A base portion formed by folding a central portion of the string in the longitudinal direction and a portion of the string in the longitudinal direction on the center side, and a longitudinal end portion of the string continuous with the base portion. The base and the other end are formed by forming a plurality of main knots in the longitudinal direction and the orthogonal direction of the base in order from the base end side to the folded-back side of the base, A strap body having a braided portion that sandwiches the base portion from both sides with a pair of ring portions constituting a knot;
A first engagement member connected to a base end portion of the base portion and a start end portion of the braided portion;
A second engagement configured to be engageable with the first engagement member, connected to a terminal portion of the braided portion, and movable in a longitudinal direction of the base portion with respect to the folded portion of the base portion; A joint member;
With
On the side of the folded portion in the base portion, a lead-out portion led out from the end portion side of the braided portion is formed,
The derivation portion is connected to a pair of string portions constituting the derivation portion, and a first connection member that is position-adjustable in the longitudinal direction of the derivation portion;
The second connecting member, which is disposed closer to the folded portion than the first connecting member, connects the pair of string portions and is adjustable in the longitudinal direction of the lead-out portion, and is attached.
The lead-out portion is folded back to the center side in the longitudinal direction of the strap body so as to be arranged on the front side of the strap body,
The strap body is inserted inside the annular portion formed by the pair of string portions, the folded portion, and the second connecting member.
strap.

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