JP4787428B2 - Locking member mounting device - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a mounting device for a locking member, and in particular, a locking member provided with one end of a fiber molded from a soft plastic, with a retaining rod portion intersecting at a substantially right angle, and with a one-sided head at the other end. The present invention mainly relates to an attachment device for attaching a locking member for suspending a tag displaying a price, quality, or the like on a product such as clothing.
[0002]
BACKGROUND OF THE INVENTION
2. Description of the Related Art Conventionally, a locking member (commonly referred to as a tag pin) having the above-described structure is known as a continuous assembly in which the above-described retaining rod side is connected to a runner with a short connector material, and the assembly is sequentially loaded. 2. Description of the Related Art There are known mounting devices that are mounted on objects one by one.
[0003]
When the trigger lever is pulled, the arm which is pivotally supported rotates, and the mounting device pushes the piston member to push the retaining rod portion of the locking member into the hollow needle and penetrate it. Since the hollow needle is stabbed into the object in advance, the retaining rod portion is sent out to the other side of the object. Further, since the hollow needle is provided with a slit for separating the fiber, it is separated from the mounting device as a single locking member. The connector member connected to the runner is cut when pressed by the piston member.
[0004]
When the trigger lever is released and restored to the initial state, the feeding means such as a gear and a claw body is driven to wait for feeding one assembly as a preparation for the next operation.
[0005]
[Problems to be solved by the invention]
However, the conventional locking member mounting device has a tendency to lack in sophistication, and the locking member may be clogged or the final push-feed reliability by the piston member may be lacking.
[0006]
OBJECT OF THE INVENTION
Therefore, the present invention has been made by paying attention to the above-described conventional situations and problems, and solves such problems, improves elaboration and certainty, improves the feeling of operation, and makes it suitable for desktops and the like. It is an object of the present invention to provide an attachment device for a locking member that can prevent sliding off when placed.
[0007]
[Means for Solving the Problems]
In order to achieve this object, the attachment device for a locking member according to the present invention has an anti-slip portion bulged on a part of the outer surface of the casing, and an arm that is rotated by a trigger lever. A locking member mounting device for operating a piston member that is inserted into the needle by a drum and for operating a feeding mechanism that feeds an assembly of loaded locking members one by one. Lifting member having a rack formed on the top surface of the tip of the slider member that is tension-biased and operated by the arm, and has a pinion member that meshes with the rack and rotates, and a rack that meshes with the pinion member the provided, characterized in that it comprises a feed pawl 29 and the return preventing member 30 to pivot by the operation of the elevating member, the teeth in the above-mentioned pinion member of 180 degrees or less of the body peripheral surface It is characterized in that it is formed.
[0008]
In the locking member mounting device according to the present invention, the coil spring for pulling and biasing the arm is supported by a ring provided at a point-symmetrical position in the vertical direction, and the upper ring is supported eccentrically by the spring connector. The coil connector is twisted by the tilting of the spring connector.
[0010]
[Action]
With the above-described configuration, the elaboration of the feeding mechanism of the assembly of the locking member is increased, so that there is no risk of clogging and the like being sent one by one to the inlet of the hollow needle. -Twist is generated in the coil spring that pulls and biases the momentum, and the click feeling in operation is enhanced. Finally, the retaining member of the locking member can be reliably pushed out by the piston member. Furthermore, it is possible to prevent the mounting device itself from sliding down when placed on a tabletop or the like.
[0011]
DETAILED DESCRIPTION OF THE INVENTION
Next, a preferred embodiment of the present invention will be described with reference to the drawings. FIG. 1 is a view showing a mechanism of a locking member mounting apparatus embodying the present invention, FIG. 2 is an enlarged view showing an operating state of a feeding mechanism of the assembly, and FIG. 3 is a coil spring for pulling and biasing an arm. FIG. 4 is a view showing the operating state, and FIG. 5 is a view showing the exterior as well.
[0012]
In these drawings, reference numeral 1 denotes a casing. The casing 1 is integrally provided with a grip portion 2. The front surface of the grip portion 2 is open, and a trigger lever 4 whose upper end is pivotally supported by a pin 3 is provided at the open portion. The trigger lever 4 is pivoted with its lower end slidably contacted with a guide 5 provided below the grip portion 2, and is triggered by a stepped stopper 6 provided at the front end of the guide 5. -The engaging part 7 provided in the lower end rear part of the lever-4 is contact | abutted and omission is prevented.
[0013]
In the figure, reference numeral 8 denotes an arm. The arm 8 is pivotally supported by a pin 9 at a position below the center and rotates. The lower end front surface of the arm 8 has an alarm shape and is in contact with the pressing operation portion 10 formed on the trigger lever 4, and the lower end front surface formed into an alarm shape by the pressing operation portion 10 is The arm 8 is rotated about the pin 9 by being slid. In the figure, reference numeral 11 denotes a notch that escapes the collision with the pin 9 formed on the rear surface of the trigger lever 4.
[0014]
The arm 8 is tensioned by the main coil spring 12 in the initial state shown in FIG. Rings 12a and 12b for supporting the main coil spring 12 are formed at point-symmetrical positions. The ring 12a on the lower side is attached to a pin 13 provided on the grip 2 for matching the casing 1. The ring 12b that is hung up is hung in an eccentric state on the lower end of a spring connector 15 that is fitted on a pin 14 that passes through the arm 8 and is fitted on the upper side.
[0015]
With this configuration, when the pin 14 is displaced along with the rotation of the arm 8, the load applied to the main coil spring 12 pulls up the ring 12b side, and the spring connector 15 tilts and the arm is moved. 8 is also applied to the coil spring 12 to cause twisting. This twist increases the feeling of operation, giving a click feeling at the final stage of pushing the retaining rod portion of the locking member by the piston member, which will be described later, to the back side of the object, and improving the accuracy of the work; Become.
[0016]
Further, the tip of the arm 8 is inserted into a through hole 16a formed at the rear end of the piston member 16 accommodated in the sliding guide 16b. The arm 8 rotates against this to push the piston member 16 forward. This piston member 16 is inserted through a hollow needle 18 installed at the tip of the piston member 16 across the loading portion 17 of the assembly A of the locking member provided in the vertical direction near the front end of the apparatus.
[0017]
The hollow needle 18 is provided with a slit 18a on the side so that the filament of the locking member pushed by the piston member 16 from the assembly A can pass through. Reference numeral 19 denotes a retaining member for the assembly A that is provided in the loading portion 17 of the assembly A and is pivotally supported by a pin 19a.
[0018]
On the other hand, reference numeral 20 in the figure denotes a slider member housed in a sliding guide 20a, and the slider member 20 is always urged rearward by a coil spring 21 at its rear end. The slider member 20 is provided with an engaging protrusion 22 on the side surface closer to the front, and the arm 8 rotates, and the engaging protrusion 22 is pushed near the end of the rotation, and the slider member. 20 is pushed forward against the urging force of the coil spring 21. And this advance is stopped by the bulging part 20c hitting the step part 20b formed in the sliding guide 20a.
[0019]
A rack 23 is partially formed on the top surface of the tip of the slider member 20, and the final groove of the rack 23 has a larger pitch than the others. The rack 23 is meshed with a pinion member 24 pivotally supported upward, and the pinion member 24 is rotated. The pinion member 24 is provided only in a portion where the teeth are 180 degrees or less of the peripheral surface, and the final teeth are enlarged and meshed with the final grooves of the rack 23.
[0020]
The pinion member 24 is engaged with a rack 26 formed on the rear surface of the lower end of the elevating member 25 disposed in front of the pinion member 24, and the elevating member 25 is lifted upward by the rotation.
[0021]
One end of a coil spring 27 is hung on the rear end of the elevating member 25, and the other end (upper end) of the coil spring 27 is hung on the rear upper end of the feed member 28 of the assembly A. The feed member 28 is a coil. The urging force of the spring 27 moves up and down and pivots. That is, when the trigger lever 4 is pulled and the piston member 16 is pushed, the slider member 20 slides and the elevating member 25 is raised, the feed claw 29 at the lower end of the feed member 28 is moved to the assembly A. When the pivot member is pivoted off the connector material and the lifting member 25 is completely raised, the coil spring 25 is used to enter the connector material again, and the assembly A is sent downward when the initial state is restored.
[0022]
Further, in the figure, reference numeral 30 denotes a return prevention member of the assembly A. The rear end of the assembly A is tensioned and urged by the coil spring 31 between the protrusion 1 and the inner surface protrusion of the casing 1, and the lower end of the assembly A can be pivoted by the coil spring 31. It is supposed to be. That is, by the action of the coil spring 31, the return preventing member 30 is temporarily removed by the pivoting of the holding claw 30a in front of the lower end that holds the connector material of the assembly A in the initial state, and the feed claw 29 feeds the assembly A by one. At this point, it pivots again to restrain the connector material and keep the fed state.
[0023]
5 shows the appearance of the entire apparatus, 32 is a cover for the hollow needle 18 set when not in use, 33 is an operating section for operating the retaining member 19 when setting or removing the assembly A, and 34 is The strap attachment part when the whole apparatus is hung on a hook or the like and stored is shown.
[0024]
Further, in the figure, reference numeral 35 denotes an anti-slip portion bulged on the outer surface of the casing 1, which is formed of rubber, urethane, soft and strong plastic, etc., and is bulged. As a result, the slip surface 35 and the anti-slip portion 35 always come into contact with each other when placed on a table or the like, so that it can be prevented from slipping off from the table or the like.
[0025]
【The invention's effect】
The locking member mounting device according to the present invention is configured and operates as described above. For this reason, since the sliding (lateral direction) of the slider-member is accurately changed to the vertical direction by the transmission of the gear, the assembly feeding is also elaborate and there is no malfunction, and the locking member is not clogged. Also, by twisting the main coil spring that urges the arm and using a two-stage motion, it is possible to obtain a clear click feeling at the final stage of feeding the locking member by the piston member. Can be made more accurate. And by providing the anti-slip | skid part, it is possible to prevent the sliding-down when placed on a desktop or the like.
[Brief description of the drawings]
FIG. 1 is a view showing a mechanism of an attachment device for a locking member embodying the present invention.
FIG. 2 is an enlarged view showing an operating state of an assembly feeding mechanism.
FIG. 3 is a diagram showing an initial state of a coil spring that tensions and biases an arm.
FIG. 4 is a diagram showing an operating state.
FIG. 5 is a diagram showing an exterior.
[Explanation of symbols]
1 Casing 2 Grip part 3 Pin 4 Trigger lever
5 Guide 6 Stopper
7 engaging portion 8 arm 9 pin 10 pressing operation portion 11 notch 12 main coil spring 13 pin 14 pin 15 spring connector 16 piston member 17 loading portion 18 hollow needle 19 retaining member 20 slider member 21 coil Spring 22 Engaging projection 23 Rack 24 Pinion member 25 Lifting member 26 Rack 27 Coil spring 28 Feed member 29 Feed claw 30 Return prevention member 31 Coil spring 32 Cover
33 Operation part 34 Strap attachment part 35 Non-slip part A assembly

Claims (3)

An anti-slip portion bulges on a part of the outer surface of the casing , and a piston member inserted into the needle is operated and loaded by an arm rotated by a trigger lever. In a locking member mounting device for operating a feeding mechanism for feeding the assembled locking member assembly one by one, the feeding mechanism is tension-biased by a spring and the tip of a slider member actuated by the arm A feed claw 29 and a return prevention member which are formed with a rack on the upper surface, are provided with a pinion member which meshes with the rack and rotates, and a lift member which forms a rack meshed with the pinion member, and which pivots by the operation of the lift member 30. An attachment device for a locking member.   2. The attachment device for a locking member according to claim 1, wherein the teeth in the pinion member are formed on a surface of the peripheral surface of the main body of 180 degrees or less. The coil spring that tensions and biases the arm is supported by a ring provided in a point-symmetrical position at the top and bottom, and the upper ring is supported eccentrically by the spring connector, and the coil spring is twisted by the tilt of the spring connector. The locking member mounting device according to claim 1, wherein the locking member mounting device is generated.

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