JPH0711683Y2 - Pressing lever for nail clipper Support structure - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION Object of the Invention [Industrial field of application] The present invention relates to a support structure for pressing a nail clipper.

[Prior Art] As a conventional nail clipper, for example, there is one shown in Japanese Utility Model Laid-Open No. 62-148202. In this nail clipper, the support shaft is rotatably inserted into the upper and lower blades, the lower end head of the support shaft is locked to the lower surface of the lower blade, and the upper end of the support shaft is attached to the upper blade. A pushing operation lever is rotatably supported by a support pin on the upper end of the support shaft so as to project above the body.

[Problems to be solved by the invention] However, in this nail clipper, the support holes formed in the upper end portion of the support shaft and the support holes formed in the pressing lever are aligned with each other. Since it was necessary to insert the support pin into the shaft, this mounting operation was troublesome due to the pressing operation on the support shaft.

There is also a nail clipper that has a nail file attached to the inside by pressing operation like a string. Since this nail file is pressed and overlapped on the inner side of the nail file and is rotatably supported by the support pin, its mounting work is troublesome.

The present invention aims to simplify this mounting work by a pressing operation.

In addition to the above, the present invention aims at simplifying the mounting work of the one with a nail file.

Configuration of the Invention [Means for Solving the Problems] In order to achieve this object, the present invention, as shown in the drawings (FIGS. 1 to 5 and 6 to 8) of the first embodiment described later, has a double-edged upper and lower blades. Insert the support shaft 3 into the body 1 or 2 and insert the support shaft 3 into the lower end head 4
Is engaged with the lower surface of the lower blade 2, the upper end of the support shaft 3 is projected onto the upper blade 1, and the pressing lever 6 is rotated into the support hole 5 formed in the upper end of the support shaft 3. In the nail clipper movably supported, the pressing lever 6 is bent into a frame shape by one rod member 7, and both ends supporting portions of the rod member 7 facing each other at the base end of the pressing lever 6 8 is rotatably inserted into and supported by the support hole 5 of the support shaft 3.

Further, the present invention is a drawing of a second embodiment described later (Figs. 9 to 14).
As shown in FIG. 4, the pressing lever 6 is bent into a frame shape by one rod 7, and the supporting portion 10 of the rod 7 that is the base end of the pressing lever 6 is attached to the support shaft 3 of the supporting shaft 3. Both ends 11 of the bar 7 facing each other at the tip of the pressing lever 6 which is rotatably inserted and supported in the supporting hole 5 and is opposite to the supporting portion 10 are supporting holes for the nail file 12. The nail file 12 is inserted into the rod 13 and is rotatably supported on the rod 7.

[Operation] In the present invention, both ends supporting portion 8 or supporting portion 10 of the bar member 7
The push lever 6 can be attached to the support shaft 3 by simply inserting the lever into the support hole 5 of the support shaft 3.

Further, the nail file 12 can be attached to the pressing lever 6 simply by inserting the both ends 11 of the bar 7 into the support holes 13 of the nail file 12.

First Embodiment First, a first embodiment of the present invention will be described with reference to FIGS.

As shown in FIGS. 1 and 2, the upper and lower blades 1 and 2 are fixed to each other at their base end portions and have elasticity in the vertical direction in which they approach and separate from each other. A support shaft 3 is rotatably inserted near the blade edges 1a, 2a of the upper and lower blade bodies 1, 2 so that the lower end head 4 of the support shaft 3 is in contact with the lower blade body 2.
The upper end of the support shaft 3 projects above the upper blade 1 while being locked to the lower surface of the support shaft 3. Both left and right sides of the support shaft 3 are flat portions 3a, and as shown in FIG. 4, a circular support hole 5 is formed in the upper end portion of the support shaft 3 so as to pass through both the flat portions 3a. .

As shown in FIGS. 1 and 2, the pressing lever 6 is bent into a frame shape by a single circular rod 7 having a cross section, and as shown in FIGS. The left and right end support portions 8 of the are opposed to each other. Notch portions 8a are formed in the both end support portions 8 so as to face each other. The both-ends supporting portions 8 are rotatably inserted into and supported by the supporting holes 5 of the support shaft 3, and the notches 8a are aligned with each other in the supporting holes 5 so that the both-ends supporting portions 8 have a circular cross section. It has a shape. In addition, when inserting the both-ends supporting portions 8, they are deformed so as to be spread to the left and right and to be shifted to the upper and lower sides to resist their elasticity. for that reason,
Both end support portions 8 are pressed against the inner surface of the support hole 5.

In the pressing lever 6, the bar member 7 is formed with a force point portion 9 which is bent near both end supporting portions 8, and when not in use
As shown in the figure, the pressing lever 6 is laid down on the upper blade 1 with the force point portion 9 facing upward, and when used, the pressing lever 6 is inverted and the force point portion 9 is raised as shown in FIG. It is adapted to be applied on the blade 1.

As described above, in the first embodiment, since the both end support portions 8 of the rod 7 need only be inserted into the support holes 5 of the support shaft 3, the above-mentioned conventional technique presses the support holes of the support shafts and presses the support holes. The installation work of the pressing lever 6 on the support shaft 3 is simplified as compared with the installation work of inserting the support pins into these support holes by aligning and.

Further, since the pressing lever 6 is bent and formed by the single rod member 7, its forming is also easy.

Another example of the first embodiment shown in FIGS. 6, 7 or 8 is a modification of the pressing lever 6, in which a plastic finger pad 6a is fitted in a rod 7.

Second Embodiment Next, a second embodiment of the present invention shown in FIGS. 9 to 14 will be described focusing on the differences from the first embodiment.

The support hole 5 of the support shaft 3 has a long hole shape extending in the axial direction. This is the same as the first embodiment in that the pressing lever 6 is formed into a frame shape by one circular rod member 7 in cross section, but the pressing lever 6 has a base end portion and a distal end portion that are reversed. The support portion 10 serving as the base end portion is inserted into the support hole 5 of the support shaft 3 and is rotatably supported. There is no notch portion 8a as in the first embodiment at both end portions 11 facing each other at the tip end portion of the pressing lever 6 which is opposite to the support portion 10, and both end portions are not provided.
11 is butted with a circular cross section. Nail file
The reference numeral 12 has files 12a on both sides, and its base end portion is bent to form a circular support hole 13. Both ends 11 of the bar 7 are pressed and inserted into the support holes 13 as in the first embodiment, and the nail file 12 is rotatably supported by the bar 7. The nail file 12 can be used either inside the bar 7 as shown in FIG. 9 or rotated outside the bar 7 as shown in FIG. The nail clipper of the second embodiment is also used in the same manner as in the first embodiment shown in FIG.

As described above, in the second embodiment, the support portion 10 of the bar 7 is attached to the support shaft 3
Since it suffices to simply insert it into the support hole 5 of the above, as in the case of the first embodiment, the work of attaching the pressing lever 6 to the support shaft 3 becomes simpler than in the prior art. Further, as in the case of the first embodiment, the pressing lever 6 can be easily formed.

Further, the nail file 12 has the support holes 13 in both end portions 11 of the bar member 7.
Since it can be supported simply by inserting, compared with the above-mentioned prior art requiring a support pin,
The work of attaching the nail file 12 to the pressing lever 6 is simplified.

Effect of the Invention According to the present invention, the work of attaching the pressing lever 6 to the support shaft 3 is simplified.

Further, according to the present invention, in addition to this, the work of attaching the nail file 12 to the pressing lever 6 is simplified.

[Brief description of drawings]

1 to 5 show a first embodiment of the present invention, FIG. 1 is a plan view of a nail clipper in an unused state, and FIG. 2 is a side view of the same.
FIG. 3 is a side view of the nail clipper in use, and FIG.
FIG. 5 is a partially cutaway enlarged view of the drawing, FIG. 5 is a partially enlarged perspective view of a bar in a pressing lever, and FIG. 6 is a plan view showing a nail clipper which is another example of the first embodiment, and FIG. Is a sectional view of a nail clipper pressing operation shown in FIG. 6, FIG. 8 is a plan view of another nail clipper which is another example, and FIGS. 9 to 14 show a second embodiment of the present invention. Is a plan view of the nail clipper in an unused state,
FIG. 10 is a side view of the same, FIG. 11 is an enlarged view of a partially cutaway portion of FIG. 9, and FIG. 12 is an enlarged view of a partially cutaway portion of FIG.
FIG. 14 is a partially cutaway enlarged view of FIG. 9, and FIG. 14 is a side view of the nail clipper showing an example of a usage state of the nail file. 1 ... Upper blade, 2 ... Lower blade, 3 ... Spindle, 4 ... Lower end head, 5 ... Support hole, 6 ... Pressing lever, 7 ... Bar, 8 ... Support Part, 10 …… Supporting part, 11 …… End part, 12 ……
Nail files, 13 ... Support holes.

Claims (2)

[Scope of utility model registration request] 1. A support shaft (3) is inserted through both upper and lower blades (1, 2) to lock a lower end head (4) of the support shaft (3) to the lower surface of the lower blade (2). , The upper end of the support shaft (3) is projected onto the upper blade body (1), and the pressing lever (6) can be rotated into the support hole (5) formed in the upper end of the support shaft (3). In the nail clipper supported on, the pressing lever (6) is bent into a frame shape by one bar (7), and the bar (6) facing each other at the base end of the pressing lever (6) ( 7) A support structure for pressing operation in a nail clipper, characterized in that both end support parts (8) of (7) are rotatably inserted and supported in the support holes (5) of the support shaft (3). 2. A support shaft (3) is inserted through the upper and lower blades (1, 2) to lock the lower end head (4) of the support shaft (3) to the lower surface of the lower blade (2). , The upper end of the support shaft (3) is projected onto the upper blade body (1), and the pressing lever (6) can be rotated into the support hole (5) formed in the upper end of the support shaft (3). In the nail clipper supported on, the pressing lever (6) is bent into a frame shape by one rod (7), and the rod (7) is the base end of the pressing lever (6). The supporting part (10) is rotatably inserted into and supported by the supporting hole (5) of the support shaft (3).
Inserting both ends (11) of the bar (7) facing each other at the tip of the pressing lever (6) on the opposite side to the supporting hole (13) of the nail file (12) ( 12) A support structure for pressing a nail clipper by rotatably supporting a rod (7).