JPH0736491Y2 - Hanging equipment such as keys - Google Patents

Description

[Detailed Description of the Invention] [Industrial field of application] The present invention relates to a suspending tool to which a key, small item or the like is attached in order to prevent loss.

[Prior Art] When a key or the like is frequently used, since the key bundle is used after being removed from the state of being attached to a belt or the like, it is often lost.

In order to prevent this, the suspension device of US Pat. No. 2,732,148 is provided. This hanger is a string with a clasp,
From a reel that winds the cord, a housing that accommodates a winding spring that winds or winds the cord by applying a winding force to the reel, and an outlet for the cord that is opened in the housing. It is configured. A key or the like is attached to the clasp of the cord.

[Problems to be Solved by the Invention] In the hanging tool, when the key is paid out, friction is unavoidable between the housing frame portion forming the payout opening and the cord. In particular, the cord is not necessarily pulled out in the tangential direction of the reel from the reel to the reel outlet opening downward, so that the cord bites into the opening frame portion of the housing to cause sliding friction. . Moreover,
Not only the service life of the cord is shortened due to friction, but also an accident such as cutting occurs during use, and as a result, there is a disadvantage that the key attached to the clasp of the cord is lost.

In particular, when the string is unwound from the reel in the direction opposite to the direction in which the string is unwound, a pulling force is applied to the unwinding port in a substantially V-shape and bites into the edge of the unwinding port, making smooth unwinding difficult. , Was not practical. Moreover, there is a drawback that the delivery port is damaged early.

In order to eliminate this drawback, Japanese Utility Model Publication No. 61-97916 discloses that
It has been proposed that a guide roller be installed upright in the vicinity of the feeding port to reduce contact friction during feeding, and the feeding port is expanded outward in a horizontal plane to widen the allowable range of the feeding angle of the cord body. There is.

However, although the above-mentioned hanging device has a slightly wider allowable range of the feeding angle of the cord body, it is limited to a certain degree of freedom in the horizontal plane of the member fixed to the waist belt, and the feeding direction. However, there is a disadvantage that the guide roller does not exhibit the effect of reducing the friction when is slightly displaced in the vertical direction.

Therefore, the present invention provides a suspending tool such as a key that can maintain the friction reducing effect of the roller over a wide angle range in the most natural feeding operation area performed by a person, and thus improve usability and durability. Is its purpose.

[Means for Solving the Problems] In order to achieve the above object, the suspending device such as the key according to the present invention is
A string for suspending a key and the like, a reel to which a winding force is applied by winding the string, and a housing having a reeling port for the string and rotatably containing the reel, An attachment member attached to a belt or the like and connected to the housing so as to be rotatable in the front-rear direction, comes into contact with the cord body at the time of feeding the cord body to guide the rotation of the cord body, and the cord body comes into contact with the opening peripheral edge portion of the feeding port. In a state where the housing is not rotated, the feed roller is provided laterally in the vicinity of the delivery port of the housing at a position where the housing is rotated by the contact pressure of the cord.

[Operation] When the key or the like is used, the cord body is, for example, extended in the most natural direction in which a person shakes a hand, that is, in the front direction in the front-back direction of the human body. When the cord body is substantially parallel to the delivery port, the cord body comes into contact with the feed roller and is guided to rotate, so that the cord body is prevented from contacting with the delivery port and is smoothly delivered. When the cord has an angle with respect to the feeding port, for example, when the cord is fed obliquely upward and upward, the housing is rotated forward and upward by the contact pressure of the cord on the feed roller, which allows smooth movement without contact by the feed roller. The payout is maintained.

[Embodiment] The drawings show an embodiment of a suspending tool such as a key according to the present invention. Fig. 1 is an overall perspective view of the suspending use state, and Fig. 2 is a partially cutaway side view of the same. FIG. 3 is an exploded perspective view of the same, FIG. 4 is a front view of the feeding state, and FIG. 5 is a cutaway side view of the feeding state. A key is shown as an object to be hung.

The hanger 1 includes a cord body 10 for suspending the key K and this cord body.
A reel 11 that is wound around 10 and is given a winding force, a housing 2 that rotatably accommodates these reels, and a housing 2
It is composed of a feeding port 20 for opening the cord body 10, an attachment member 6 attached to a belt or the like, and a feed roller 21 that is provided near the feeding port 20 and guides the cord body 10 fed out. The housing 2 is connected to the mounting member 6 so as to be rotatable in the front-rear direction.

The housing 2 may be provided with a tension adjusting mechanism 3 capable of adjusting the winding force of the reel 11 and a holding portion 5 such as a key.

The delivery port 20 is opened at the lower end of the housing 2, and in the vicinity thereof, a feed roller 21 is rotatably supported and laterally provided at a position above a rear opening peripheral edge portion 25. The roller surface 22 of the feed roller 21 projects slightly rearward from the opening peripheral edge portion 25. Further, another feed roller 23 may be arranged at the intersecting position of the feed roller 21, and the roller surface 24 is arranged so as to project from the opening peripheral edge portion facing the opening peripheral edge portion 28.

The housing 2 has lids 1 on both sides with the middle frame 12 in the middle.
Can be assembled from 3,14. In this case, the surface recess 15 of the middle frame 12
If the reel 11 is stored in the rear side, the tension adjusting mechanism 3 can be stored in the rear concave portion. The surface recessed portion 15 has a circular groove shape and protrudes from the delivery port 20 to communicate therewith, and a bearing hole 16 is formed in the center. Further, the reel 11 has a central groove 17 for accommodating a winding spring 18, and an outer peripheral groove 19 around which the cord 10 is wound. In the figure, 101 is a bearing hole of the reel 11, 102 is a spring locking portion outside the central groove portion 17, 103 is a spring one end locked by the spring locking portion 102, 104
Is attached to the tension adjusting mechanism 3 at the other end of the spring.

Next, the tension adjusting mechanism 3 can be realized by the worm 30 and the wheel 31. That is, the shaft 32 of the worm 30 is extended to the outside of the housing to attach the knob 33, and the wheel 31 is engaged with the knob 33. The wheel 31 pivotally supports one support shaft 34 in the bearing hole 105 of the lid body 14 and the other support shaft 35 in the bearing holes 16 and 101. Then, the support shaft 3 protruding from the bearing hole 101
The mechanism is connected by inserting the other end 104 of the spring into the slit 36 of 5. Reference numeral 106 in the drawing denotes a bearing portion of the worm 30.

The mounting member 6 is provided with a projection 40, and the housing 2 is provided with a recess 41 corresponding to the projection 40 to form a male-female fitting structure. A screw 42 is screwed into the protrusion 40 from the inside of the lid body 14 via a washer 43, whereby the housing 2 is connected to the mounting member 6 so as to be rotatable in the front-rear direction.

Further, the holding portion 5 can be implemented by forming a holding hole 50 on the surface of the lid 13 of the housing 2. The holding hole 50 is a lid
It is formed by fixing the plate body 53 to the projections 51 and 52 which are projected from the space 13 in a separated state. The plate body 53 is fixed with screws 54 and an adhesive agent as shown, and the holding hole 50 is opened laterally.

Furthermore, the mounting member 6 has a hinge 62 at one end and an engaging portion 63 at the other end that can be opened and closed.
It can consist of 0,61. The engaging portion 63 can be formed by engaging and disengaging the latching pieces 64 and 65 which project from the mounting plates 60 and 61 to face each other. Further, the tabs 66, 67 project with the ends of the mounting plates 60, 61 in phase with each other, and preferably the tabs 67 on the outer side, which are separated from the housing 2, are formed long to facilitate insertion.

The operation based on the above configuration is as follows.

The latching pieces 64, 65 of the mounting member 6 are disengaged from each other to be in an open state, the outer mounting plate 61 is inserted from below the belt B upward, and the latching pieces 64, 65 are re-engaged. . As a result, the housing 2 is rotatably connected via the mounting member 6, and the key K of the delivery port 20 is pulled up. Key K
Is closely suspended below the housing in a state where a winding force is applied by the winding spring 18 via the cord body 10.
In this case, the key K may be inserted into the holding hole 50 and horizontally held without being suspended from the housing 2.

At the time of use, hold the key K against the spiral spring 18
When it is fed to the front of the body, it intersects with the peripheral edge portion 25 of the opening located in front of the feeding port 20, but since the contact pressure of the cord 10 is applied to the feed roller 21, the feed roller 21 acts as the operating point. 2 rotates forward and upward with respect to the mounting member 6, whereby the cord body 10 is always brought into contact with the roller surface 22 of the feed roller 21 and is guided to rotate. Contact friction with 25 is avoided.

Further, in this example, the feed roller 23 intersects the feed roller 21.
Since the cord body 10 is provided, even if the cord body 10 is extended outward in the left-right direction of the body, it can be smoothly extended by the feed roller 23 without coming into contact with the peripheral edge portion of the opening. Since the length of the cord body 10 can be arbitrarily wound around 1 m, the key K can be used in a sufficiently extended state. After use, when the key K is released, the string body 10 is wound up by the winding force. At that time, the feed rollers 21 and 23 restore the state before use without friction.

Further, the winding force of the cord body 10 is adjusted by using the picking portion 33.
By rotating and rotating the wheel 31, the winding spring 18 is tensioned or loosened and adjusted.

According to this embodiment, the suspended key K can be smoothly pulled out to a desired angle by a plurality of feed rollers 21 and 23, and is particularly suitable for a locking device of a pachinko machine. You can

Although the key K is illustrated and described in the above-described embodiment, the key K is not limited to this, and can be used for a suspendable accessory.

Further, the housing 2 illustrated is one assembled from the middle frame 12 and the lids 13 and 14, but the housing 2 is not limited to this. Moreover, although the one in which the feed rollers 21 and 23 are provided side by side is illustrated and described, only the feed roller 21 may be used.

Furthermore, although the tension adjusting mechanism 3 and the holding portion 5 have been described, the present invention is not limited to these, but is a sufficient requirement.

[Effects of the Invention] As described in detail above, according to the suspending device such as the key according to the present invention, the feeding out of the cord body which does not cause the trouble due to the contact friction,
Since it is allowed over almost the entire vertical plane in the front-rear direction in which humans most easily shake their hands, it is possible to improve usability and durability.

[Brief description of drawings]

The drawings show an embodiment of a suspending tool such as a key according to the present invention. Fig. 1 is an overall perspective view of the same in a suspended use state, Fig. 2 is a partially cutaway side view of the same, and Fig. 3 is the same. FIG. 4 is an exploded perspective view, FIG. 4 is a front view of the feeding state, and FIG. 5 is a cutaway side view of the feeding state. 2 ... Housing, 6 ... Mounting member 10 ... String, 11 ... Reel 20 ... Feeding port, 21 ... Feed roller K ... Key

Claims (1)

[Scope of utility model registration request] 1. A cord body for hanging a key or the like, a reel to which the cord body is wound and a winding force is applied thereto, and a reeling port for the cord body, and the reel is rotatably accommodated. And a mounting member that is attached to a belt or the like and that is rotatably connected to the housing in the front-rear direction, and contacts the cord body when the cord body is fed out, and guides the cord body to rotate and the peripheral edge of the opening of the feeding port A suspending tool such as a key provided with a feed roller provided laterally in the vicinity of the delivery port of the housing at a position where the housing is rotated by the contact pressure of the string without contacting the string.