JPH1088875A - Card lock system - Google Patents

Abstract

PROBLEM TO BE SOLVED: To have no use for carrying different cards in every card lock by providing different opening rows to different side edge sections, respectively. SOLUTION: This card lock system is constituted of a card 3 having an opening row 310 arranging a plurality of openings 31, 31... on the side edge section of the card 3 and a card lock capable of being unlocked by inserting the side edge section having the opening row 310 of the card 3 from an insertion gap of the card lock. In that case, different opening rows 310 and 320 are provided respectively to the different side edge sections of the card 3, and it is constituted of the card 3 and a plurality of card locks capable of being unlocked by inserting the side edge sections having the different opening rows 310 and 320 of the card 3.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a card provided with an opening row having a plurality of openings at the periphery thereof, and inserting the card and the margin provided with the opening row of the card. The present invention relates to a card lock system comprising a card lock which can be unlocked by inserting it through a hole.

[0002]

2. Description of the Related Art Conventionally, for example, Japanese Utility Model Application Laid-open No. Sho 61-32465.
As described in Japanese Unexamined Patent Application Publication No. 62-175168 and the like, an opening row in which a plurality of openings are arranged is provided at the periphery of a card, and this card and the opening row of this card are provided. 2. Description of the Related Art There is known a card lock system including a card lock which can be unlocked by inserting a peripheral portion provided with a through an insertion hole.

[0003] In such a card lock system,
Since the card is made of plastic, lightweight and non-bulky, it is convenient to carry and is frequently used recently as a lock for a bicycle.

[0004]

However, in the above-described card lock system, a separate card is required for each card lock. For example, when a different card lock is locked on the front and rear wheels of a bicycle. Needed to carry two cards, which was inconvenient.

The present invention has been made in view of the above-mentioned problems in the conventional card lock system, and an object of the present invention is to solve the problems in the conventional card lock system and to solve the problem in each card lock. An object of the present invention is to provide a card lock system that does not require carrying another card.

[0006]

According to a first aspect of the present invention, there is provided a card lock system according to the first aspect of the present invention, wherein an opening row having a plurality of openings is provided at an edge of the card. A card lock system comprising: a card; and a card lock which can be unlocked by inserting an edge provided with an opening row of the card through an insertion slot of the card. A row is provided, and the card comprises a plurality of card locks which can be unlocked by inserting respective edges provided with different opening rows of the card.

According to a second aspect of the present invention, there is provided a card lock system according to the first aspect, wherein different edges provided with different opening rows are opposed to each other at two opposite edges of the card. It is characterized by being.

In the present invention according to the first and second aspects of the present invention, the material of the card lock and the card is not particularly limited as long as the material conventionally used as the material of the card lock and the card can be used as it is. Instead, for example, a hard synthetic resin such as a hard vinyl chloride resin, an ABS resin, or a polycarbonate, or a metal such as iron or aluminum, or a combination of these metals can be used.

[0009]

In the card lock system according to the first aspect of the present invention, different opening rows are provided at different edges of the card, and the card and each edge where the different opening rows of the card are provided. And a plurality of card locks that can be unlocked by inserting the card lock. Therefore, it is not necessary to carry a different card for each of the plurality of card locks, and it is sufficient to carry one card.

Further, in the card lock system according to the present invention, since the different edges provided with different opening rows are two opposite edges of the card, the rectangular card can be used. In the case of using, it is sufficient to provide different opening rows between the short side edges or the long side edges,
It is convenient to unlock using a card.

[0011]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is a partially cutaway perspective view showing an example of one card lock in the card lock system of the present invention.
FIG. 2 is a partially cutaway sectional view of the card lock shown in FIG. 1. Figure 1,
In 2, A is one card lock, 1 is the main body of one card lock A, 2 is a wire, and one end of the wire 2 is rotatably attached to the main body 1 by a shaft 11. At the other end of the wire 2, a tip fitting 21 is provided.
A concave portion 211 is provided at the front end of the device 1.

When the tip fitting 21 is locked, the tip fitting 21 is inserted into the insertion opening 12 of the main body 1, and the lock pin 13 is pushed out of the notch 211 of the tip fitting 21 by the compression coil spring 131, and one projection 132 of the tip is formed. Is engaged. 14 is a cylinder provided in the main body 1, 15 is a card insertion port provided on the bottom of the main body 1, and 16 is an unlock button.

FIG. 3 is a perspective view showing an example of a card in the card lock system according to the method of the present invention. The card 3 is provided with a plurality of rectangular openings 31, 31,..., An opening row 310 formed on one edge, and a plurality of openings on the other edge opposite to this one edge. Rectangular openings 32, 32
-A row of openings 320 is provided.

When one edge of the card 3 is inserted into the card insertion slot 15 provided in the main body 1 of the card lock A, an opening row 310 provided on one edge of the card 3 and the cylinder 14 (not shown) are provided. The engagement pin engages, and as a result, the engagement between the cylinder 14 and the slider (not shown) is released.

As described above, when the unlock button 16 is pressed in a state where the slider (not shown) and the cylinder 14 are disengaged from each other, the lock pin 13 retreats against the restoring force of the spring 131, The projection 132 of the lock pin 13 comes off from the 211, the tip metal fitting 21 is pushed out by a groove-shaped extrusion metal fitting 171 provided at the tip of the compression coil spring 17, and the tip metal fitting 21 comes off from the insertion hole 12 and is unlocked. ing.

In order to lock the card lock A once unlocked in this manner, the tip fitting 21 of the wire 2 is inserted into the insertion hole 12 and pushed against the restoring force of the compression coil spring 17. Lock pin 1
The third projection 132 is engaged and locked.

FIG. 4 is a partially cutaway perspective view showing an example of the other card lock in the card lock system of the present invention, and FIG. 5 is a sectional view of the card lock shown in FIG. 4 and 5,
B is the other card lock, and 4 is the curved arm 41 of the card lock B.
And 5 is a bar.

One end of the bar 5 is inserted into an insertion hole 42 provided in the main body 4 so that it can reciprocate along a guide rail 43 provided in the main body 4. At the time of locking, one end of the bar 5 is connected to the curved arm 41 of the main body 4.
Is inserted into a recessed portion 411 provided at the tip of the.
An engagement recess 51 is provided at the other end of the latch bar 5, and a projection 441 projecting from one end of the lock plate 44 is engaged with the engagement recess 51 during locking.

In FIG. 4, reference numeral 45 denotes a card slot provided at the bottom of the main body 4, reference numeral 461 denotes an unlock button, and the unlock button 461 is provided at one end of the slider 46. A compression coil spring 48 is provided between the compression coil spring 47.

When the other edge of the card 3 is inserted into the card insertion slot 45 provided in the main body 1 of the card lock B, the opening row 320 provided on the other edge of the card 3 and the cylinder 47 (not shown) are provided. The engagement pin is engaged, and as a result, the engagement between the cylinder 47 and the slider 46 is released.

In this manner, when the cylinder 47 and the slider 46 are disengaged from each other, the unlock button 461 is released.
When the lock button 44 is pressed, the unlocking button 461 pushes one end of the lock plate 44, and the lock plate 44 swings, so that the projection 441 at the other end of the lock plate 44 is disengaged from the engagement recess 51 at one end of the latch bar 5. The arm 5 of the main body 4 can be unlocked by removing its tip from the recess 411 of the arm 41 of the main body 4.

In order to lock the card lock B once unlocked in this manner, the latch rod 5 is pulled out from the insertion hole 42 by operating the knob 442, and the lock plate 4 is locked.
4 and the protrusion 441 at the other end of the lock plate 44.
Can be locked by engaging the inside of the engaging recess 51 of the latch bar 5.

In the card lock system of the present invention shown in FIGS. 1 to 5, one of the card locks A can be unlocked by using the opening row 310 at one edge of the card 3 shown in FIG. Since the other card lock B can be unlocked by using the opening row 320 at the other peripheral portion, two card locks A and B can be unlocked by one card 3. Therefore, if both card locks A and B are used for locking the front and rear wheels of the bicycle, even if two card locks A and B are used, only one card 3 needs to be carried, and it is not bulky. It is convenient.

Although the embodiment of the present invention has been described with reference to the drawings, the specific configuration of the present invention is not limited to the illustrated embodiment, and design changes within the scope of the present invention may be made. Included in the invention.

For example, instead of using two card locks as in the illustrated embodiment, three or more card locks may be used as the card locks. As in the embodiment, instead of using a card provided with an opening row on the opposite short side edge, a card provided with an opening row on the opposite long side edge, or an adjacent short side edge and You may use the card provided with the opening row in the long side edge.

[0026]

According to the card lock system of the present invention, it is not necessary to carry a different card for each of a plurality of card locks, and only one card needs to be carried. is there.

In the card lock system according to the second aspect of the present invention, when a rectangular card is used, different rows of openings may be provided at the short edges or the long edges. Good and convenient to unlock using a card.

[Brief description of the drawings]

FIG. 1 is a partially cutaway perspective view showing an example of one card lock used in a card lock system of the present invention.

FIG. 2 is a partially cutaway sectional view of the card lock shown in FIG.

FIG. 3 is a plan view showing an example of a card used in the card lock system of the present invention.

FIG. 4 is a partially cutaway perspective view showing an example of the other card lock used in the card lock system of the present invention.

FIG. 5 is a sectional view of the card lock shown in FIG. 4;

[Explanation of symbols]

 A card lock 1 body 11 shaft 12 insertion hole 13 lock pin 14 cylinder 15 card insertion slot 16 unlock button 2 wire 21 tip fitting 3 card 31, 32 opening 310, 320 opening row B card lock 4 body 41 curved arm 42 insertion Hole 43 Guide rail 44 Lock plate 45 Card slot 46 Slider 461 Unlock button 47 Cylinder 48 Compression coil spring

Claims (2)

[Claims] An opening row in which a plurality of openings are arranged is provided at an edge of a card, and the card and the edge where the opening row of the card is provided are inserted from an insertion slot of a card lock. In a card lock system composed of a card lock that can be unlocked by doing so, different opening rows are provided at different edges of the card, and this card and each edge where the different opening rows of the card are provided are connected to each other. A card lock system comprising a plurality of card locks which can be unlocked by insertion. 2. The card lock system according to claim 1, wherein the different edges provided with different opening rows are two opposite edges of the card.