JP2555495Y2 - Bicycle ring lock - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a bicycle ring lock which can be attached to a rear fork so as to straddle a rear tire of a bicycle by using attachment portions on both sides of a rear surface.

[0002]

2. Description of the Related Art Conventionally, a ring lock of this type is put in a transparent bag together with a set screw for mounting, and is stapled with a folded cardboard portion so as to close the opening of the bag or stapled. Blister packs together with set screws for mounting are commercially available and well known.

[0003]

[Problems to be Solved by the Invention] The above-mentioned commercially available bicycle ring lock is attached to a bicycle owned by the purchaser, but the commercially available bicycle has a rear fork of 14 mm.
There are two types, one with a large diameter and the other with a small diameter of 13 mm, and it often happens that the purchased ring lock does not match the size of the mounting portion. In order to solve such problems, bicycle lock manufacturers produce and sell two types of ring locks, one with a large mounting portion and one with a small mounting portion, but this is uneconomical in terms of product productivity. In addition, it is difficult for the buyer to buy the bicycle after checking the diameter of the attached bicycle, and this has caused a problem especially at a mass retailer who recently purchases this kind of product by customer's choice. Is the current situation. Needless to say, the above-mentioned confusion does not occur for manufacturers who sell ring locks attached to bicycles from the beginning. And if the lock is attached to the bicycle without matching the size, it will not only cause rattling and scratches, but also involves a danger, so this kind of commercially available bicycle is mainly purchased by the bicycle owner. It has been an issue to be able to attach the ring lock normally even when the diameter of the attachment portion is large or small.

[0004]

SUMMARY OF THE INVENTION Accordingly, the present invention provides a package for packaging a bicycle ring lock body, which is provided with a gauge for judging the diameter of a mounting portion of the bicycle to be large or small. The present invention provides a bicycle ring lock characterized in that a mounting portion for a large-diameter mounting portion is integrally mounted, and is packaged in the packaging body together with a caulking member for mounting to a small-diameter mounting portion. .

[0005]

According to the present invention, the diameter of the mounting portion of the bicycle is determined using the gauge portion provided on the package, and in the case of the large-diameter mounting portion, the bicycle ring lock main body taken out of the package is removed. , Use the mounting part made for the large-diameter mounting part as it is, and screw it tightly.If it can be mounted on the small-diameter mounting part, screw the caulking member on the inner surface of the mounting part This is used to absorb the excess length of the mounting portion. Therefore, this bicycle ring lock can be normally tightened to bicycles having different diameters of attachment portions by one piece.

[0006]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the present invention will be described below with reference to the drawings. In FIG. 1, reference numeral 1 denotes a package formed of a transparent film bag 2, a cardboard 3 folded in two so as to close the bag mouth, and a stapler 4 through which the cardboard 3 is inserted together with the bag mouth. Is a pair of bicycle ring lock bodies housed in the package 1 by caulking a sheet metal band-shaped mounting portion 6 formed in a size for a large diameter on the right and left sides of the back surface. A pair of caulking members which are put in a transparent small bag 9 together with the set screw 8 and are also housed in the package 1.

Reference numeral 10 denotes a semicircular gauge portion cut on one side of the package 1, that is, on the folded edge of the cardboard 3 covering the bag mouth in two folds, with a radius corresponding to the diameter of the mounting portion of the small-diameter bicycle. is there. 2A and 2B show how to use the gauge unit 10. As shown in FIG.
When they are fitted, if they match as shown in FIG. 5A, it is known that the mounting portion has a small diameter. As shown in FIG.

Since the mounting portion 6 of the ring lock is formed in a size for a large diameter as described above, when the bicycle has a large diameter mounting portion, the band-shaped mounting portion 6 is directly attached to the bicycle. Screw both ends along the part.
In the case of a small-diameter mounting portion, the caulking member 7 is attached to the mounting portion 6 of the ring lock and used. The swaging member 7 uses a plate-like rubber plate having a back surface formed on an adhesive surface covered with a coating paper. When used, the coating paper is peeled off, and as shown in FIG. Stick it on

Since the inner diameter of the mounting portion 6 to which the caulking member 7 is adhered is reduced corresponding to the length and thickness of the caulking member 7, the mounting portion 6 comes into close contact with the outer peripheral surface of the small-diameter mounting portion, and The screw works well and can be tightened as in the case of the large-diameter mounting part.

As described above, this bicycle ring lock has the following features.
When the mounting portion of the bicycle has a large diameter or a small diameter, it can be mounted with sufficient tightening force. Further, since the gauge portion 10 attached to the package 1 is used, the measurement of the mounting portion of the bicycle can be extremely easily performed, so that it is unlikely that the use of the caulking member 7 is properly used or not.

It is to be noted that the sash member 7 used in the present invention is not limited to the illustrated embodiment and may be changed in design according to the gist of the present invention. Further, the gauge unit 10 can be separately provided with one provided on a cardboard or the like. Also,
The package 1 may be of a blister pack type.

[0013]

As described above, the package body is provided with the gauge part, and the bicycle ring lock main body integrally attached with the mounting part formed in the size for the large diameter, together with the crimping member for the small diameter, is provided in the package. According to the bicycle ring lock of the present invention packaged in the present invention, it is possible to determine whether the mounting portion of the bicycle to be mounted is a large diameter or a small diameter using the gauge portion of the package, and in the case of a small diameter, The same tightening as in the case of a large diameter can be performed by using the above-mentioned caulking member.

Therefore, there is no need to manufacture two types of ring locks in order to adapt to the size of the mounting portion of the bicycle, and economical production can be achieved. In addition, buyers can easily use them properly, and they can be mounted properly with sufficient tightening force in both large and small, contributing to the safe use of bicycles. effective.

[Brief description of the drawings]

FIG. 1 is a front view showing an embodiment of the present invention.

FIGS. 2a and 2b are explanatory diagrams showing how to use a gauge.

FIG. 3 is a rear view of the bicycle ring lock main body showing how to use the caulking member.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Package 2 Bag 3 Cardboard 4 Stapler 5 Bicycle ring lock body 6 Mounting part 7 Crimping member 8 Set screw 9 Small bag 10 Gauge part H Hawk

Claims (1)

(57) [Scope of request for utility model registration] 1. A package body 1 for packaging a bicycle ring lock main body 5 is provided with a gauge portion 10 for judging the diameter of a mounting portion of the bicycle to be large or small. A ring lock for a bicycle, comprising: a unit mounting part (6) which is integrally mounted and packaged in the packaging body (1) together with a crimping member (7) for a case of being mounted on a small diameter mounting part.