JP2549741Y2 - Stick-out container - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION The present invention relates to a container for dispensing a stick-shaped material such as a stick-shaped rubber eraser, a lipstick, a correction stick, a writing core, a fluorescent core, a stick-shaped glue, a path, and the like, which is protruded from the tip of a cylindrical cap by a rotating operation. About.

[0002]

2. Description of the Related Art As a conventional rod-like material dispensing container, for example, there is one disclosed in Japanese Utility Model Laid-Open No. 57-132598. In this conventional example, a mechanical pencil having a fitting groove is rotatably connected to a lower part of the main body, and an upper part of a sharp main body having a spiral groove on its inner surface is rotatably connected.

[0003] Then, on the upper and lower parts of the mechanical pencil,
A core tube having an open slit opened to the head side at a position facing each other is inserted so that its convex portion fits into the fitting groove, and the rubber eraser receiver having the protrusion engaged with the spiral groove and the open slit is inserted. It is provided in a core tube, and a rod-shaped eraser is fitted to an eraser receiver.

[0004]

In the above conventional example, the rod-shaped eraser can be fed out from the head by rotating the upper part of the main body, but the protrusion of the eraser receiver reaches the upper end of the spiral groove. When the stoppage occurs and the eraser cannot be extended and the eraser can no longer be used, it is extremely difficult to remove the remaining eraser residue in the eraser receiver because the eraser is fitted to the eraser receiver.

In addition, since the upper portion of the core tube is bent inward to prevent backlash when using the eraser, the eraser is not only easily broken, but also cannot be used independently as a cassette because it is integrated with the writing instrument. Issues.

[0006]

In order to solve the above-mentioned problems, the container of the present invention has a cylindrical cap 2 having an open spiral groove 1 open at one end on the inner surface and a head-side container as shown in FIG. An inner cylinder 4 having an open opening slit 3 is rotatably fitted without being axially movable, and a bar-shaped receiving table 7 in which a holding piece 5 and a projection 6 are engaged with the opening slit 3 and the open spiral groove 1, respectively. Is provided in the inner cylinder 4, and the bar-shaped object 8 is held between the holding pieces 5.

[0007]

When the inner cylinder 4 or the cylindrical cap 2 is rotated with respect to the cylindrical cap 2 or the inner cylinder 4, the holding piece 5 and the projection 6 of the rod-shaped object receiving base 7 are respectively opened by the open slit 3 and the cylindrical shape of the inner cylinder 4. Since the bar 2 is engaged with the open spiral groove 1 of the cap 2, the bar-shaped object receiving table 7 is guided in the open slit 3 while moving along the open spiral groove 1 and is moved in the axial direction, and the holding piece 5 of the bar-shaped object receiving table 7 is held. The rod-shaped object 8 sandwiched between the cylindrical caps 2 protrudes and retracts from the tip of the cylindrical cap 2 according to the rotation direction.

When the rod-shaped object 8 is consumed and the remaining part is consumed, the holding piece 5 of the rod-shaped object receiving stand 7 can be made to protrude from the tip of the cylindrical cap 2. The residue can be removed very easily.

Further, since the rod-shaped material 8 is held over the entire length of the inner cylinder 4, it does not rattle during use and not only does not break, but can be used alone as a rod-shaped material feeding container. Of course, it is also possible to use it in connection with the writing implement 14.

[0010]

1 is a longitudinal sectional view showing an embodiment of the container of the present invention connected to a head of a writing instrument, FIG. 2 is a sectional view taken along line AA of the embodiment shown in FIG. 1, and FIG. 3) is a partial cross-sectional view showing a first example of a state in which the bar-shaped object cradle of the present invention has reached the uppermost position, and FIG. 3B is a partial cross-sectional view showing a second example thereof.

In FIG. 1, reference numeral 2 denotes a cylindrical cap, and an inner surface thereof is provided with an open spiral groove 1 open at one end. Reference numeral 4 denotes an inner cylinder having open slits 3 opened to the head side at positions facing each other. An inner cylinder 4 is rotatably fitted in the cylindrical cap 2 so as to be axially immovable.

Means for rotatably inserting the inner cylinder 4 so as to be axially immovable is, for example, an inner step 9 at the rear end of the cylindrical cap 2.
And a head stopper 10 slidably contacting the end of the open spiral groove 1 of the cylindrical cap 2 on the outer periphery of the head of the inner cylinder 4, and a rear stopper 12 formed by a cut 11 slidably contacting the outer surface of the inner step 9 of the cylindrical cap 2. At the rear of the inner cylinder 4.

A rod-shaped receiving table 7 in which two holding pieces 5 and a projection 6 are engaged with both the open slit 3 and the open spiral groove 1, respectively, is provided in the inner cylinder 4, and both of the rod-shaped receiving tables 7 are held. A bar-shaped eraser 8 is sandwiched between the pieces 5.

In order to assemble the inner cylinder 4 into the cylindrical cap 2, the base 13 of the inner cylinder 4 is inserted from one end of the open spiral groove 1 of the cylindrical cap 2, and the slope of the rear stopper 12 is the inner slope of the inner step 9. When the rear stopper 12 is pressed after contacting the inner surface, the rear stopper 12 bends inward and contacts the outer surface of the inner step 9 beyond the inner step 9, and at the same time, the head stopper 10 contacts the end of the open spiral groove 1 to form a set. Terminate the attachment.

When the base 13 of the inner cylinder 4 is rotated with respect to the cylindrical cap 2 or the cylindrical cap 2 is rotated with respect to the inner cylinder 4 in the present embodiment having the above structure, the holding pieces 5 of the rod-shaped receiving table 7 and Since the projections 6 are engaged with the open slit 3 of the inner cylinder 4 and the open spiral groove 1 of the cylindrical cap 2, respectively, the rod-shaped object receiving table 7 is guided by the open slit 3 along the open spiral groove 1. It is moved in the axial direction and the holding piece 5 of the
The rod-shaped eraser 8 sandwiched between the cylindrical caps 2 protrudes and retracts from the tip of the cylindrical cap 2 in accordance with the rotation direction.

When the rod-shaped eraser 8 is consumed and the remaining part is consumed, when the projection 6 of the rod-shaped object receiving stand 7 is rotated until it hits the head stopper 10 as shown in FIG. Is projected from the tip of the cylindrical cap 2, so that the remaining portion of the rod-shaped eraser 8 held by the holding pieces 5 can be removed very easily.

When the holding piece 5 protrudes from the tip of the cylindrical cap 2, if the holding piece 5 is shaped in advance so as to warp outward as shown in FIG. Is easier and more preferable.

Further, since the rod-shaped eraser 8 is held over the entire length of the inner cylinder 4, the rod-shaped eraser 8 does not rattle at the time of use and is not liable to be broken. Further, it can be used alone as a rod-shaped material feeding container. Of course, writing implements 14
It is also possible to use it in connection with.

For example, as shown in FIG. 1, a front portion of a connecting member 17 having a partition 18 at an inner central portion thereof is fitted to a core tank or refill 16 of a writing instrument 14, and the outer periphery of the connecting member 17 and the inside of an outer cylinder 15 are fitted. The outer cylinder 15 having a polygonal circumference
The connection member 17 is axially movable and non-rotatably fitted.

The cylindrical cap 2 constituting the container of the present invention is inserted into the outer cylinder 15 from the base 13 of the inner cylinder 4, and the base 13 is detachably fitted into the rear part of the connecting member 17 and connected.
The inner periphery of the rear part of the connecting member 17 and the outer periphery of the base part 13 of the inner cylinder 4 are each polygonal, and the base part 13 of the inner cylinder 4 is axially movable and non-rotatably fitted to the connecting member 17.

As described above, when the present embodiment is connected to the writing instrument 14, when the cylindrical cap 2 is rotated with respect to the outer cylinder 15, the rod-shaped eraser 8 is moved from the tip of the cylindrical cap 2 according to the rotation direction in the same manner as described above. Can appear.

When the head of the cylindrical cap 2 is knocked, the core tank or the refill 16 is moved forward by the base 13 via the connecting member 17 and the writing core is It can protrude from the tip and be used for writing, and can be retracted by knocking again.

In the present invention, the open slit 3
It is needless to say that the number of pieces and the number of holding pieces 5 are not limited to two in the embodiment.

[0024]

According to the present invention, as described above, since the holding piece 5 of the rod-shaped object receiving stand 7 protrudes from the tip of the cylindrical cap 2, the remaining rod-shaped object held by the holding piece 5 can be extremely easily. Can be removed.

Further, since the rod-shaped material 8 is held over the entire length of the inner cylinder 4, the rod-shaped material 8 does not rattle at the time of use, is not liable to be broken, and can be used alone as a rod-shaped material feeding container. Of course, it can also be used by connecting to the writing implement 14.

[Brief description of the drawings]

FIG. 1 is a longitudinal sectional view showing a state in which an embodiment of a container according to the present invention is connected to a writing implement head.

FIG. 2 is a sectional view taken along line AA of the embodiment shown in FIG.

FIG. 3A is a partial cross-sectional view showing a first example of a state in which a bar-shaped object receiving stand according to the present invention has reached an uppermost position, and FIG. 3B is a partial cross-sectional view showing a second example thereof.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Open spiral groove 2 Cylindrical cap 3 Open slit 4 Inner cylinder 5 Nipping piece 6 Protrusion part 7 Bar-shaped object receiving stand 8 Bar-shaped material (rubber) 9 Inner step part 10 Head stopper 11 Cut 12 Rear stopper 13 Base part 14 Writing implement 15 Outside Cylinder 16 Core tank (refill) 17 Connecting member 18 Separator

──────────────────────────────────────────────────の Continuation of the front page (51) Int.Cl. ⁶ Identification number Office reference number FI Technical display location B65D 83/00 B65D 83/00 C (56) References Japanese Utility Model No. 1-126984 (JP, U) Japanese Utility Model 319093 (JP, U) Japanese Utility Model 7-32130 (JP, Y2) Japanese Utility Model 7-30394 (JP, Y2)

Claims (4)

(57) [Scope of request for utility model registration] 1. A cylindrical cap (2) having an open spiral groove (1) opened at one end on an inner surface thereof, and an inner tube (4) having an open slit (3) opened on the head side is axially connected to an inner cylinder (4). It is immovably inserted rotatably without being moved, and the holding piece (5) and the projection (6) are respectively inserted into the open slit (3) and the open spiral groove (1).
Is provided in the inner cylinder (4), and
A rod-shaped material delivery container in which a rod-shaped material (8) is sandwiched between clamping pieces (5). 2. When the holding piece (5) holding the rod-shaped material (8) protrudes from the tip of the cylindrical cap (2), the holding piece (5) is shaped so as to warp outward. A container for dispensing a stick according to claim 1. 3. The means for rotatably fitting the inner cylinder (4) so as to be axially immovable is provided with an inner step (9) at the rear of the cylindrical cap (2). Open spiral groove (1)
A head stopper (10) sliding on the end is provided at the head of the inner cylinder (4), and a rear stopper (12) formed by a notch (11) sliding on the outer surface of the inner step (9) of the cylindrical cap (2). 2. The rod-shaped product feeding container according to claim 1, wherein said container is provided at a rear portion of said inner cylinder. 4. The container according to claim 1, wherein a base (13) of the inner cylinder (4) is detachably connected to the writing implement (14) as a cassette.