JP3120849U - Writing instrument with ring - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a writing instrument with a ring having a ring having a high decorativeness in design because the attachment of a ring is substantially a work of attaching a clip.
In a writing instrument 1 in which a clip 3 is attached to a cap 2 by attaching a cap attaching portion 3a at the upper end thereof, the clip 3 is vertically opposed to the cap attaching portion 3a and has a tip 2 at the tip. Protruding portions 3b that are close to or in contact with the cylindrical surface portion 2a are protruded, and the end portions of the holding surface 4 formed in the space between the cylindrical surface portion 2a, the cap mounting portion 3a, and the protruding portions 3b are arranged in the circumferential direction. The ring portion 5a of the retaining ring 5 in a non-existing manner is held loosely, and can be suspended through the temple 6a of the glasses 6 in the retaining ring 5.
[Selection] Figure 2

Description

  The present invention relates to a writing instrument with a ring that is useful for hanging glasses.

There is a fastener described in Patent Document 1. In this configuration, parts having a hole in the head, such as a pen inserted into a breast pocket or the like, or a single fastener, are provided outward.
Thereby, in the case of a pen, a part with a hole in the head of the pen protrudes sideways, and a sense of incongruity is great. In addition to attaching the clip, there is a manufacturing burden for attaching a separate part to the pen head.
3-10393

  The problem to be solved is that, firstly, the attachment of the ring is substantially the work of attaching the clip, and furthermore, a writing instrument with a ring that is highly decorative in design, and secondly, a glasses is applied. A third object of the present invention is to provide a writing instrument with a ring in which a ring that can be suspended can be easily attached / detached and exchanged, and thirdly, a writing instrument with a ring in which the ring fits into the clip and the glasses fit into the ring.

In order to achieve the above-described problems, the present invention is characterized by the following configuration.
1. In a writing instrument provided with a clip attached to the cap by attaching a cap attaching portion at the upper end of the cap, the clip has a protruding portion that is vertically opposed to the cap attaching portion and whose tip is close to or in contact with the cylindrical surface portion of the cap. Protruding and holding the ring portion of the retaining ring in a form in which the end portion is not in the circumferential direction in the holding portion formed in the space between the cylindrical surface portion, the cap attaching portion, and the protruding portion, It is possible to hang the eyeglass through the vine in the retaining ring.
2. In 1 described above, the protrusion is a screw-like body that can be attached to and detached from the clip, and the retaining ring can be attached to and detached from the holding portion.
3. In 1 or 2 described above, the latching ring is characterized in that an upper clip latching recess and / or a lower latching recess is provided in the ring mouth edge.
4). In any one of the above 1-3, the diameter cross-sectional shape of the ring portion held at least by the holding portion of the retaining ring is the ball at the lower end of the clip in a state where the retaining ring is suspended from the retaining portion. The ball part at the lower end of the clip is separated from the cylindrical surface part of the cap while the hooking ring is raised obliquely or horizontally from the suspended state while the part is in contact with the cylindrical surface part of the cap As described above, it is characterized in that it is formed in a ring-shaped radial cross-sectional shape having a long diameter portion that is higher than the holding portion height and a short diameter portion that is lower than the holding portion height.

The writing instrument in the present invention is a fountain pen, a mechanical pencil, a ballpoint pen, and other various known writing instruments.
The cap attaching part in the clip may be of any form that can be attached to the cap, and may be, for example, utility model registration publication No. 2502223, Japanese Utility Model Publication No. 6-40975, or other known ones.
The vertically-facing cap mounting portion and the protruding portion may be in a vertical position relationship in which the cap mounting portion is the upper level and the protruding portion is the lower level. Conversely, the cap mounting portion is the lower level and the protruding portion is the upper level. It may be in a certain vertical position relationship. This protrusion may be formed by extending, bending, or cutting up a part of the constituent material of the clip, or by attaching a separate member such as a pin or a screw. May be. Such a protruding portion may be in contact with the cylindrical surface portion of the cap, or may be in a close proximity with a gap that does not allow the retaining ring to come off.
The hook ring only needs to have a shape in which the end portion is not in the circumferential direction, and a C-shaped ring or the like having this end portion is excluded. And the upper clip latching recessed part and the lower hanging latching recessed part in a latching ring do not need to be, either one may exist, and both may exist. The material of the retaining ring may be metal, ceramic, plastic, natural stone or the like, but is not limited.
Further, the retaining ring may have a circular cross section, a square, or a similar shape. Further, by forming such a radial cross-sectional shape into, for example, a ring-shaped radial cross-sectional shape having a long diameter portion having a length higher than the holding portion height and a short diameter portion having a length lower than the holding portion height, While the ball portion at the lower end of the clip is in contact with the cylindrical surface portion of the cap while being suspended from the holding portion, the retaining ring is caused obliquely or horizontally from the suspended state. Accordingly, the ball portion at the lower end of the clip may be separated from the cylindrical surface portion of the cap.

A. According to the first aspect, since the ring portion of the latching ring is held loosely in the holding portion formed in the space between the cap attaching portion and the protruding portion in the cylindrical surface portion, the clip is substantially attached to the cap. The work can be provided with a retaining ring, and the design is highly decorative.
Therefore, it is possible to hang the eyeglasses through the temple of the eyeglasses, and since this endless ring has an end portion in the circumferential direction, the degree of freedom of design that can be applied to the ring itself is high.
B. According to the second aspect of the present invention, it is possible to easily attach / detach / replace the retaining ring that can hang the glasses by attaching / detaching the protrusion. As a result, the retaining ring can be removed and worn, or can be exchanged for a design of your choice.
C. According to the third aspect of the present invention, it is possible to further fit the latch ring with respect to the clip and / or the glasses with respect to the latch ring.

1 to 3 illustrate an embodiment of a writing instrument with a ring according to the present invention. A clip 2 is provided on a cap 2 of the writing instrument 1 by attaching a cap attaching portion 3a at the upper end thereof. . In the drawing, the annular portion 3a1 of the cap attachment portion 3a is detachably attached by the presser portion 2c while being passed through the screw portion 2b at the upper end of the cap 2.
The clip 3 protrudes in a vertically opposed manner with a protrusion 3b below the cap mounting portion 3a with an interval in which the ring portion 5a of the latching ring 5 fits loosely. This protrusion 3b is a pin, and is attached to the clip 3 by pressing the head 3b1. The tip 3b2 of the projection 3b is in contact with the cylindrical surface 2a of the cap 2, and maintains a space formed between the cap mounting portion 3a that is vertically opposed and the cylindrical surface 2a between the projection 3b and the two portions. The holding portion 4 holds the ring portion 5a of the retaining ring 5 in a loose manner.

The retaining ring 5 has a shape in which the end portion is not in the circumferential direction, and is formed to have a diameter that can be suspended through the temple 6a of the glasses 6 in the ring.
An upper clip latching recess 5b and a lower latching recess 5c are formed in the mouth of the ring portion 5a of the latching ring 5 so as to be opposed to each other vertically.
The depth a and the width b of the upper clip latching recess 5b are held by the latching ring 5 being prevented from rotating with respect to the holding part 4 by the clip latching recess 5b being latched to the clip 3. It is formed in a ratio dimension.
The depth c and width d of the lower hanging recess 5c are such that when the temple 6a of the glasses 6 is hung on the hanging recess 5c, the glasses 6 are connected to the ring portion 5a with respect to the holding ring 5. It is formed in a ratio dimension that is held so as not to move along.
In addition, the decorativeness is enhanced by disposing an ornament 5d such as a jewel on the surface portion 5a1 of the ring portion 5a.

FIG. 4 illustrates another embodiment of the writing instrument with a ring according to the present invention. Since the configuration is basically the same as that of the embodiment of FIG. 1 described above, the description of the common configuration is as follows. A description will be given of a different configuration that is omitted by applying the reference numerals mutatis mutandis.
The protruding portion 3c illustrated in (A) is provided by bending the left and right side edges of the clip 3 toward the cylindrical surface portion 2a, and between the protruding portion 3c and the cap mounting portion 3a and the cylindrical surface portion 2a that are vertically opposed to each other. The space to be formed is a holding portion 4, and the holding portion 4 holds the ring portion 5 a of the retaining ring 5 in a loose manner.
The protrusion 3d illustrated in (B) is formed by bending an intermediate portion of the clip 3 in a substantially square shape in a side view on the side of the cylindrical surface 2a, and the protrusion 3d and a cap mounting portion 3a facing vertically. A space formed between the cylindrical surface portion 2a is defined as a holding portion 4, and the ring portion 5a of the retaining ring 5 is held in the holding portion 4 in a loose manner.

FIG. 5 illustrates another embodiment of the writing instrument with a ring according to the present invention. Since the configuration is basically the same as that of the embodiment of FIG. 1, the description of the common configuration is as follows. A description will be given of a different configuration that is omitted by applying the reference numerals.
The retaining ring 5 is a square having a radial cross-sectional shape of the ring portion 5a having a long diameter portion 5e having a length e higher than the holding portion height h and a short diameter portion 5f having a length f lower than the holding portion height h. The ball ring 3c at the lower end of the clip 3 is in contact with the cylindrical surface portion 2a of the cap 2 in a state where the retaining ring 5 is suspended from the holding portion 4 (see FIG. 5). On the other hand, as the retaining ring 5 is raised obliquely from the suspended state, the ball 3c at the lower end of the clip 3 is separated from the cylindrical surface 2a of the cap 2 (B in FIG. 5). The ball 3c at the lower end of the clip 3 comes into contact with the cylindrical surface 2a of the cap 2 (see C in FIG. 5) as the retaining ring 5 is raised from the oblique shape to the horizontal shape. It is formed as follows. This facilitates attachment / detachment to / from a pocket or the like, and makes it easy to put on / off the glasses with respect to the retaining ring 5 temporarily fixed horizontally.

FIG. 6 illustrates another embodiment of the writing instrument with a ring according to the present invention. Since the configuration is basically the same as that of the embodiment of FIG. 1 described above, the description of the common configuration is as follows. A description will be given of a different configuration that is omitted by applying the reference numerals.
The retaining ring 5 is a triangular shape having a radial cross-sectional shape of the ring portion 5a having a long diameter portion 5e having a length e higher than the holding portion height h and a short diameter portion 5f having a length f lower than the holding portion height h. By being formed in the shape, the ball portion 3c at the lower end of the clip 3 is in contact with the cylindrical surface portion 2a of the cap 2 in a state where the retaining ring 5 is suspended from the holding portion 4 (see FIG. 6). On the other hand, as the retaining ring 5 is raised obliquely from the suspended state, the ball 3c at the lower end of the clip 3 is separated from the cylindrical surface 2a of the cap 2 (B in FIG. 6). The ball 3c at the lower end of the clip 3 is in contact with the cylindrical surface 2a of the cap 2 (see C in FIG. 6) as the retaining ring 5 is raised from the oblique shape to the horizontal shape. It is formed as follows. This facilitates attachment / detachment to / from a pocket or the like, and makes it easy to put on / off the glasses with respect to the retaining ring 5 temporarily fixed horizontally.

FIG. 7 illustrates another embodiment of the writing instrument with a ring according to the present invention. Since the configuration is basically the same as that of the embodiment of FIG. 1 described above, the description of the common configuration is as follows. A description will be given of a different configuration that is omitted by applying the reference numerals mutatis mutandis.
The retaining ring 5 has a rectangular cross section of an annular portion 5a having a long diameter portion 5e having a length e higher than the holding portion height h and a short diameter portion 5f having a length f lower than the holding portion height h. 7 so that the ball portion 3c at the lower end of the clip 3 is in contact with the cylindrical surface portion 2a of the cap 2 in a state where the retaining ring 5 is suspended from the holding portion 4 (see FIG. 7). On the other hand, the ball 3c at the lower end of the clip 3 is separated from the cylindrical surface 2a of the cap 2 as the retaining ring 5 is raised obliquely from the suspended state (see B in FIG. 7). As shown in FIG. 7, the ball 3 c at the lower end of the clip 3 is separated from the cylindrical surface 2 a (see C in FIG. 7). Is formed. This facilitates attachment / detachment to / from a pocket or the like, and makes it easy to put on / off the glasses with respect to the retaining ring 5 temporarily fixed horizontally.

FIG. 8 illustrates another embodiment of the retaining ring in the writing instrument with a ring according to the present invention, and the configuration is basically the same as that of the above-described embodiment of FIG. The description will be omitted by applying the same reference numerals, and different configurations will be described.
The latch ring 5 illustrated in (A) has an upper clip latch recess 5b provided at the mouth edge of the ring portion 5a, and no lower latch recess 5c.
The latch ring 5 illustrated in (B) has a lower latch recess 5c provided at the mouth edge of the ring portion 5a, and no upper clip latch recess 5b.
The retaining ring 5 illustrated in (C) has an upper clip retaining recess 5b and a lower retaining recess 5c that are vertically opposed to each other at the mouth edge of the ring portion 5a. The width d of the stopper recess 5c is formed wide.
In the latching ring 5 illustrated in (D), the lower latching recess 5c is formed in an approximately 1/2 circle range with respect to the upper clip latching recess 5b.
The retaining ring 5 illustrated in (E) has an outer shape formed into a substantially bowl shape in cross section.
The retaining ring 5 illustrated in (F) has an outer shape formed in a substantially bowl shape, and a contact surface portion 5g with the tubular surface portion 2a is recessed in a curved shape along the tubular surface portion 2a, whereby the tubular surface portion 2a. And the clip 3 so as to be prevented from rotating.
The retaining ring 5 illustrated in (G) has an outer shape formed in a substantially bowl shape, and the width g of the lower concave step portion 5h is slightly wider than the width of the clip 3, It is formed so as to be suspended so that the retaining ring 5 is straddled, and when the temple 6a of the glasses 6 is suspended on the concave step portion 5f, the retaining ring 5 is prevented from being rotated and held.

The front view of the principal part which illustrates one form of implementation in the writing instrument with a ring of this invention. The side view of the principal part. The front view of a retaining ring. (A) (B) is a side view which shows the other Example of a projection part. It is a side view of the principal part which illustrates other one form of implementation in the writing instrument with a ring of the present invention, (A) is in the state before raising a retaining ring, (B) is slanting the retaining ring. (C) has each shown the state which performed the latching ring horizontally. It is a side view of the principal part which illustrates other one form of implementation in the writing instrument with a ring of the present invention, (A) is in the state before raising a retaining ring, (B) is slanting the retaining ring. (C) has each shown the state which performed the latching ring horizontally. It is a side view of the principal part which illustrates other one form of implementation in the writing instrument with a ring of the present invention, (A) is in the state before raising a retaining ring, (B) is slanting the retaining ring. (C) has each shown the state which performed the latching ring horizontally. (A)-(G) is a front view which shows the other Example of a latching ring.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Writing instrument 2 Cap 2a Cylindrical surface part 2b Screw part 2c Holding part 3 Clip 3a Cap attaching part 3a1 Annular part 3b, 3c, 3d Protrusion part 3b1 Head part 3b2 Tip part 4 Holding part 5 Hanging ring 5a Ring part 5a1 Surface part 5b Clip Hanging concave portion 5c Hanging concave portion 5d Decoration 5e Long diameter portion 5f Short diameter portion 5g Contact surface portion 5h Concave step portion a, c Depth b, d, g Width e, f Length h Holding portion height 6 Glasses 6a

Claims (4)

  In a writing instrument provided with a clip attached to the cap by attaching a cap attaching portion at the upper end of the cap, the clip has a protruding portion that is vertically opposed to the cap attaching portion and whose tip is close to or in contact with the cylindrical surface portion of the cap. Protruding and holding the ring portion of the retaining ring in a form in which the end portion is not in the circumferential direction in the holding portion formed in the space between the cylindrical surface portion, the cap attaching portion, and the protruding portion, A writing instrument with a ring, wherein the hanging ring is capable of hanging through a temple of glasses.   2. The writing instrument with a ring according to claim 1, wherein the protrusion is a screw-like body that can be attached to and detached from the clip, and the retaining ring can be attached to and detached from the holding part.   The writing instrument with a ring according to claim 1 or 2, wherein the latching ring has an upper clip latching recess and / or a lower latching recess provided in the ring edge.   A state in which the ring portion held at least by the holding portion of the retaining ring is in a state in which the ball portion at the lower end of the clip is in contact with the cylindrical surface portion of the cap while the retaining ring is suspended from the retaining portion. On the other hand, as the retaining ring is raised obliquely or horizontally from the suspended state, the ball portion at the lower end of the clip is separated from the cylindrical surface portion of the cap, so that 4. With a ring according to any one of claims 1 to 3, wherein the ring portion has a long diameter portion having a high length and a short diameter portion having a length lower than the height of the holding portion. Writing instrument.

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