JPH10205193A - Covering structure of tip part of wire covering body in wire lock - Google Patents

Abstract

PROBLEM TO BE SOLVED: To easily provide a wire covering body excellent in durability and design by covering a tip part of the wire covering body arranged so as to cover a base end part of a locking piece with a covering material whose tip is fitted and locked to a locking groove of the locking piece. SOLUTION: A base end of a wore 1 is inserted in a hole of a wire fixing cylinder, and fixed by caulking, etc., and the tip of the wire 1 is inserted in and fixed to a hole 25 made in a base end part 22 of a locking piece 2. A wire covering body 3 to cover the wire 1 and the base end part 22 of the locking piece 2 is inserted from the tip side of the locking piece 2. A covering material 4 is inserted from the tip side of the lock piece 2 fixed to the tip of the wire 1 while expanding a locking piece 43, and the locking piece 43 is fitted to the locking groove 24 to lock the covering material 4 to the locking piece 2. In addition, the covering material 4 to cover the tip part of the wire covering body 3 to cover the base end part 22 prevents the locking piece 2 fitted to the locking groove 24 from being detached even when the force in the reverse direction is applied to the covering material 4. The tip of the covering body 3 can surely be protected by the covering material 4.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a wire lock body used for locking a motorcycle such as a bicycle or a motorcycle, a base end fixed to the wire lock body, and a distal end detachably locked by key operation. More particularly, the present invention relates to a wire tablet comprising the above-described wire main body, and more particularly, to a covering structure of a distal end portion of a wire covering body in the wire tablet.

[0002]

2. Description of the Related Art Conventionally, as a lock used for locking a motorcycle,
2. Description of the Related Art A wire lock is used in which a wire such as a wire or a chain (referred to as a “wire” in this specification) is inserted into a wheel of a motorcycle and locked. This wire lock is composed of a wire lock main body, and a wire main body having a base end fixed to the wire lock main body and a front end detachably locked by a key operation. In order to improve rust prevention and design, the outer periphery is covered with a wire covering made of a synthetic resin tube (for example, Japanese Utility Model No. 7-217).
No. 89).

[0003]

By the way, in the above-mentioned conventional wire lock, a flange is provided in the gap between the locking member fixed to the end of the wire and the wire covering from the distal end side of the locking member. A stopper member is inserted, the stopper member is locked to the base end of the locking member, and the distal end of the wire covering body is abutted and locked by the flange portion of the stopper member. For this reason, it is necessary to form a gap between the locking tool and the wire covering for inserting the retaining member, which increases the diameter of the wire covering, making it difficult to handle, and wrinkling of the wire covering. There was a problem that it became easy to do. In addition, since the wire cover only abuts and is locked at its tip by the flange of the retaining member, the tip is easily damaged, and the length of the wire cover is larger than a predetermined length. If the length is long, wrinkles are likely to be generated in the wire coating, and if the length is short, a gap is formed between the tip of the wire coating and the flange of the retaining member, and there is a problem that the design property is deteriorated. Was.

The present invention has been made in view of the above-mentioned problems of conventional wire tablets, and has as its object to provide a coating structure for a tip portion of a wire cover in a wire tablet which is excellent in durability and design and is easy to manufacture. Aim.

[0005]

Means for Solving the Problems To achieve the above object, a covering structure of a distal end portion of a wire coating body in a wire lock according to the present invention comprises a wire lock main body, and a base end fixed to the wire lock main body. In the covering structure of the distal end portion of the wire covering body in a wire lock comprising a wire body having a distal end detachably locked by a key operation,
Along with disposing the wire covering so as to cover the base end of the wire and the fixing tool fixed to the tip of the wire,
The distal end of the wire cover is covered with a tubular covering member whose distal end is fitted and locked in a locking groove formed in the locking tool.

[0006] By covering the distal end of the wire cover with a tubular covering member whose distal end is fitted and locked in a locking groove formed in the locking tool, the distal end of the wire cover is not exposed. Damage can be prevented. Also,
It is possible to use a small-diameter wire covering having an inner diameter enough to be in close contact with the peripheral surface of the locking tool, thereby facilitating handling and preventing wrinkling of the wire covering. Furthermore, the allowable range of the length of the wire cover is large, and the production of the wire lock can be easily performed.

In this case, the covering member can be inserted from the distal end side of the locking tool fixed to the distal end of the wire.

[0008] Thus, after the locking member is fixed to the tip of the wire, the covering member can be locked to the locking member, and the manufacture of the wire lock can be performed more easily.

[0009]

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view of a wire lock according to an embodiment of the present invention;

This wire lock comprises a wire lock body A,
A wire lock body A has a base end fixed to the wire lock body A and a wire main body B having a distal end detachably locked by key operation.

The wire lock body A has a cylinder lock inside,
An appropriate lock such as a magnet lock is incorporated to enable locking and unlocking of the lock plug by key operation, and a locking hole 10 for inserting the tip of the wire body B and removably locking by key operation. And a wire fixing tube 11 for inserting and fixing the base end of the wire main body B.

The wire body B has a diameter that is not easily cut by pliers or the like, is effective in preventing theft, has a required length, and is fixed to the tip of the wire 1. A wire covering comprising a locking tool 2 for locking in the locking hole 10 and a flexible tube made of polyvinyl chloride or other soft synthetic resin for covering the entire length of the wire 1 and the base end 22 of the locking tool 2. It comprises a body 3 and a tubular covering member 4 whose tip is fitted and locked in a locking groove 24 formed in the locking tool 2 to cover the tip of the wire coating 3.

[0013] In this case, the wire cover 3 has a length from the base end of the wire fixing tube 11 of the wire lock main body A to a position near the locking groove 24 formed in the locking tool 2. . In addition, the locking tool 2 fixed to the distal end of the wire 1 forms a mushroom-shaped head piece 21 having substantially the same diameter as the base end 22 covered with the wire coating body 3 at the distal end. A step surface 23 to be locked by a lock incorporated in the wire lock main body A and an engaging groove 24 of the covering member 4 are formed between the base end portion 22 and the base end portion 22 at a predetermined depth. A hole 25 is formed, and the tip of the wire 1 is inserted into the hole 25 so that the wire 1 can be firmly fixed by caulking or the like. Further, the covering member 4 has elasticity by forming a cut groove 42 at the tip, and forms an engaging piece 43 which can be expanded.
The covering member 4 is inserted into the locking groove 24 formed in the locking member 2 by pushing the covering member 4 from the distal end side of the locking member 2 fixed to the end of the wire 1 while pushing and expanding the engaging piece 43 of the covering member 4. The piece 43 is fitted to lock the covering member 4 with the locking member 2, and the covering member 4 is connected to the distal end of the wire covering 3 covering the base end portion 22 of the locking member 2. The length and the diameter of the inner peripheral surface 41 are set so that coating can be performed.

In this wire lock, the base end of the wire 1 is
The wire lock body A is inserted into the hole of the wire fixing cylinder 11 of the wire lock body 11 and firmly fixed by caulking or the like, and the distal end of the wire 1 is inserted into a hole 25 formed in the base end portion 22 of the locking tool 2 and caulked. Fix firmly by the method. Next, the wire covering 3 covering the entire length of the wire 1 and the base end portion 22 of the locking device 2 is inserted from the distal end side of the locking device 2. In addition,
The wire cover 3 is inserted through the wire 1 before fixing the locking tool 2 to the tip of the wire 1, and then the wire 1
The locking tool 2 can be fixed to the tip of the. Wire 1
In a state where the entire length of the locking tool 2 and the base end portion 22 of the locking tool 2 are covered with the wire cover 3, the covering member 4 is fixed to the distal end of the wire 1 from the distal end side of the locking tool 2, and
Of the covering member 4 by inserting the engaging member 43 into the engaging groove 24 formed in the engaging member 2
Is fixed to the locking member 2, and the covering member 4 covers the base end portion 22 of the locking member 2.
Cover the tip of the In this case, the covering member 4 locked by fitting the engaging piece 43 into the locking groove 24 formed in the locking tool 2 is retained in the locking groove 24 even when a reverse force is applied to the covering member 4. Since the fitted engagement piece 43 does not come off,
It will not be pulled out of the lock 2. In addition, since the distal end of the wire cover 3 is covered by the covering member 4, even if there is an error in the length of the wire cover 3, the distal end of the wire cover 3 can be formed without any gap or the like. The cover member 4 is surely protected.

[0015]

According to the structure for covering the distal end of the wire cover in the wire lock of the present invention, the distal end of the wire cover is fitted and locked in the locking groove formed in the locking tool. By covering with a tubular covering member, the tip portion of the wire covering body is not exposed and can be prevented from being damaged, and the durability and design of the wire lock can be improved. In addition, a small-diameter wire covering having an inner diameter enough to be in close contact with the peripheral surface of the locking tool can be used, so that handling can be facilitated and wrinkling of the wire covering can be prevented. Furthermore, the allowable range of the length of the wire cover is large, and the production of the wire lock can be easily performed.

Further, by inserting the covering member from the distal end side of the locking tool fixed to the distal end of the wire, it is possible to fix the locking tool to the distal end of the wire and then lock the coating member to the locking tool. Thus, the manufacture of the wire lock can be performed more easily.

[Brief description of the drawings]

FIG. 1 is a cross-sectional view showing one embodiment of a covering structure of a distal end portion of a wire covering body in a wire tablet of the present invention.

FIG. 2 is a perspective view showing a state in which the wire lock is disassembled.

FIG. 3 is a front view of the locking device.

4A and 4B show a fixing cap, in which FIG. 4A is a partially cutaway front view, and FIG. 4B is a side view.

[Explanation of symbols]

 Reference Signs List A wire lock main body B wire main body 1 wire 10 locking hole 11 wire fixing cylinder 2 locking tool 24 locking groove 3 wire coating 4 coating member 43 engaging piece

Claims (2)

[Claims] 1. A wire lock body comprising a wire lock main body and a wire main body having a base end fixed to the wire lock main body and a front end detachably locked by a key operation. In the covering structure of (1), a wire covering body is disposed so as to cover the wire and the base end of the locking tool fixed to the distal end of the wire, and the distal end of the wire covering body is formed on the locking tool. A covering structure of a distal end portion of a wire covering body in a wire lock, wherein the distal end portion is covered with a cylindrical covering member fitted and locked in a groove. 2. A covering structure for a distal end portion of a wire covering body in a wire tablet according to claim 1, wherein the covering member is inserted from the distal end side of the locking tool fixed to the distal end of the wire.