JP2549743Y2 - Stick-out container - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a container for feeding a stick such as a correction stick, a color stick, a stick-shaped glue, a stick-shaped rubber eraser, a lipstick, an eyebrow lead, a pencil lead, a path, etc., by rotating the stick.

[0002]

2. Description of the Related Art FIG. 3 is a longitudinal sectional view showing the structure of an example of a conventional container. In FIG. 3, reference numeral 1 denotes an outer cylinder, and reference numeral 4 denotes a holder which holds the correction rod 3 by being engaged with an inner male screw 4A. A holder 4 is accommodated in the outer cylinder 1 by a key 9 and a key groove 10 so as to be non-rotatable and axially movable. Rear internal thread 15 of holder 4
A male screw shaft 16 is screwed into the male screw shaft 16. The root annular protrusion 17, the large-diameter shaft annular protrusion 18, and the rear end knob 1 of the male screw shaft 16 are screwed into the male screw shaft 16.
Numerals 9 are connected to the inside of the inner projection 20 of the outer cylinder 1, the large-diameter cylindrical annular groove 21 and the rear end, respectively, so as to be axially immovable and rotatable.

That is, the root annular projection 17 is slid inward beyond the inward projection 20, the large-diameter shaft annular projection 18 is fitted into the large-diameter cylindrical annular groove 21, and the rear end knob is provided. The part 19 is in sliding contact with the rear end of the outer cylinder 1. A cap 8 is detachably attached to the outer end of the distal end portion 1A of the outer cylinder 1. For example,
An annular projection 23 provided on the outer periphery of the distal end 1A of the outer cylinder 1 is fitted into an annular groove 24 provided on the inner periphery of the cap 8.

In the above-mentioned conventional example, when the cap 8 is removed from the outer cylinder 1 at the time of use and the rear end knob 19 is rotated with respect to the outer cylinder 1, the male screw shaft 16 is rotated, and the female screw 15 is screwed into the holder 4. And the correction rod 3 held on the outer cylinder 1
The key 9 and the key groove 10 of the holder 4 are fitted to each other to move in the axial direction and protrude from the distal end portion 1A of the outer cylinder 1 so as to be applied to a corrected portion.

[0005] To retract the correction rod 3, the rear end knob 1
When the screw 9 is rotated in the opposite direction to the above, the male screw shaft 16 also rotates in the same direction, and the holder 4 screwed with the female screw 15 and the correction rod 3 held by the screw 4 are attached to the key 9 of the outer cylinder 1 and the holder 4. The keyway 10 is moved in the axial direction opposite to the above, and retracted from the distal end portion 1A of the outer cylinder 1. After retraction, the cap 8 is attached to the distal end portion 1A of the outer cylinder 1 to prevent moisture evaporation of the correction rod 3 and to prevent drying.

[0006]

However, in the above conventional example, when the rear end knob 19 is rotated with respect to the outer cylinder 1 when the cap 8 is attached, the correction rod 3 is moved to the front end of the outer cylinder 1. Since it protrudes from 1A, there is a possibility that the tip of the correction rod 3 may be crushed by abutting against the inner surface of the head of the cap 8.

[0007]

According to the present invention, in order to solve the above-mentioned problem, a spiral shaft 5 having a spiral groove 6 on its outer periphery is inserted into an outer cylinder 1 having a bottom 1B. A guide portion 5A provided at a rear portion of the spiral shaft 5 is slidably provided in the outer cylinder 1 so as to be non-rotatably movable in the axial direction.
, The holder 4 holding the rod 3 is detachably connected to the
The inner cylinder 2 in which the outer periphery of the helical shaft 5 and the holder 4 is slidably fitted inside, and the projection 7A provided on the inner surface of the rear part is engaged with the helical groove 6.
Is protruded from the outer cylinder 1 and is rotatably fitted into the outer cylinder 1 so as to be axially immovable.

[0008]

[Operation] When the inner cylinder 2 is rotated with respect to the outer cylinder 1 because of such a configuration, the protrusion 7A of the inner cylinder 2 is engaged with the spiral groove 6 of the spiral shaft 5, and the guide portion 5A of the spiral shaft 5 is formed. Are non-rotatably slidably contacted in the outer cylinder 1 in the axial direction, so that the helical shaft 5 and the holder 4 connected to the connection portion 7 of the helical shaft 5 are axially moved in the inner cylinder 2, The rod 3 held by the holder 4 is extended or retracted from the distal end of the inner cylinder 2 in accordance with the rotation direction of the inner cylinder 2. The cap 8 is rotatably and detachably fitted to both or one of the outer cylinder 1 and the inner cylinder 2 so that the cap 8 can be attached to the outer cylinder 1 or the inner cylinder 2 at the time of attachment. Since the inner cylinder 2 or the outer cylinder 1 cannot be rotated, there is no danger that the rod 3 projects from the tip of the inner cylinder 2 and strikes the inner surface of the head of the cap 8 so that the tip of the rod 3 is crushed. .

[0009]

FIG. 1 is a longitudinal sectional view showing the structure of an embodiment of the container of the present invention, FIG. 2 (A) is a front view showing an example of a spiral shaft in the present invention, and FIG. FIG. 2C is a right side view of the same. First, the configuration will be described.
In FIG. 1, reference numeral 1 denotes an outer cylinder having a bottom 1 </ b> B, and 5 denotes a spiral shaft 5 having a spiral groove 6 on the outer periphery, which is inserted into the outer cylinder 1. The cylindrical portion of the guide portion 5A is fitted into the rear end of the spiral shaft 5 and has a two-part configuration of the spiral shaft 5 and the guide portion 5A, but may have a single-part configuration.

The guide portion 5A of the spiral shaft 5 is slidably provided in the outer cylinder 1 so as to be non-rotatable and axially movable. In the case of this embodiment, in order to facilitate the assembly, a large number of keys are provided on one of the inner periphery of the outer cylinder 1 and the outer periphery of the end plate of the guide portion 5A slidably provided on the outer cylinder 1, for example, the outer periphery of the end plate of the guide portion 5A. A groove 10 is provided (see FIG. 2 (C)), and keys 9 are provided at two opposing inner circumferences of the other outer cylinder 1. Reference numeral 13 denotes a stopper that protrudes from the end plate of the guide portion 5A into the spiral groove 6 as shown in FIG.

A connecting portion 7 is provided at a front portion of the spiral shaft 5.
The holder 4 holding the correction rod 3 engaged with and holding the inner female screw 4A is detachably connected to the connection portion 7. For example, as shown in FIGS. 2A and 2B, the connecting portion 7 has an outer shape of an octagon, has a concave portion 11 on the outer peripheral surface, and is divided into four parts, and the holder 4 has an inner shape of an octagon and an inner shape of four. The peripheral surface has a convex portion 12 engaged and disengaged with the concave portion 11.

The outer periphery of the helical shaft 5 and the holder 4 is slidably provided in the inner cylinder 2, and a protrusion 7 provided on the inner surface of the rear part of the inner cylinder 2.
A is engaged with the spiral groove 6. The outer cylinder portion 2A fitted to the rear outer surface of the inner cylinder 2 projects the inner cylinder 2 from the outer cylinder 1 and is fitted in the outer cylinder 1 so as to be axially immovable and rotatable.
The inner cylinder 2 and the outer cylinder 2A are two parts, but may be one part. The outer cap portion 8A and the inner cap portion 8 of the cap 8 are attached to both or any one of the outer tube 1 and the inner tube 2, for example, the tip portion of the inner tube 2 and the outer tube portion 2A.
B is rotatably and detachably fitted.

Next, the operation of this embodiment having the above configuration will be described. At the time of use, remove the cap 8 from the inner cylinder 2 and
Alternatively, when the inner cylinder 2 is rotated with respect to the inner cylinder 2, the protrusion 7 </ b> A of the inner cylinder 2 is engaged in the spiral groove 6 of the spiral shaft 5, and the key 9 of the outer cylinder 1 is guided by the guide portion 5 </ b> A of the spiral shaft 5. The protrusion 7A moves along the helical groove 6 by the rotation of the inner cylinder 2 and the helical shaft 5 is connected to the holder 4 and the key 9 and the key 9 connected to the connection portion 7 by the rotation of the inner cylinder 2. The correction rod 3 which is moved in the axial direction by the groove 10 and held by the holder 4 projects from the tip of the inner cylinder 2.

Alternatively, the key 9 is fitted in the key groove 10 of the guide portion 5A of the helical shaft 5 by the rotation of the outer cylinder 1, and the projection 7A of the inner cylinder 2 is engaged with the helical groove 6 of the helical shaft 5. The spiral shaft 5 is moved in the axial direction while rotating,
The correction rod 3 held by the holder 4 projects from the tip of the inner cylinder 2 and is used for use.

In order to retract the correction rod 3, when the inner cylinder 2 or the outer cylinder 1 is rotated in the opposite direction to the outer cylinder 1 or the inner cylinder 2, the protrusion 7A is rotated by the rotation of the inner cylinder 2 in the reverse direction. Moves along the spiral groove 6 in the opposite direction, and the holder 4 connected to the spiral shaft 5 and its connection portion 7 is moved in the opposite direction.
The correction rod 3 held in the inner cylinder 2 is retracted from the tip of the inner cylinder 2.

Alternatively, the helical shaft 5 is moved in the opposite direction while rotating in the opposite direction by the rotation of the outer cylinder 1 in the opposite direction, and the correction rod 3 is retracted from the tip of the inner cylinder 2. When the cap 8 is attached, the cap 8 is freely rotatable with respect to the inner cylinder 2, so that even when the cap 8 or the outer cylinder 1 is rotated, the correction rod 3 projects from the tip of the inner cylinder 2 and There is no danger that the tip of the correction rod 3 will hit the inner surface of the head and be crushed.

In this embodiment, the outer surface of the inner cylinder 2 and the inwardly arcuate ring 14 of the inner cap portion 8B are in close contact, and the outer and inwardly and outwardly arcuate rings 22, 22 of the inner cap portions 8A and 8B. 25 are inner and outer caps 8B and 8A, respectively.
The outer and inner peripheral surfaces are in close contact with each other, and the two rings 22 and 25 are in close contact with each other. The outward arc ring 26 of the outer cylinder portion 2A of the inner cylinder 2 and the inward arc ring 27 of the outer cap 8A are respectively located on the outer side. The inner peripheral surface of the cap portion 8A and the outer peripheral surface of the outer cylindrical portion 2A are in close contact with each other, and the seal ring 28 fitted in the front concave portion of the spiral shaft 5 seals between the inner cylinder 2 and the front portion of the spiral shaft 5. By doing so, the moisture of the correction rod 3 is prevented from evaporating to the outside, and drying is prevented for a long period of time.

When the correction rod 3 has been used up to the limit of use,
The holder 4 containing the remaining part is pulled out from the connection part 7. On the other hand, the correction rod 3 and the holder 4 holding the correction rod 3 are placed in a case, a lid with the case is prepared as a cassette, and after removing the lid, the holder 4 is connected to the connecting portion 7 and the inner cylinder 2 is rotated. By moving the helical shaft 5 and the holder 4 connected to the connecting portion 7 in the retracting direction, the hand can be pulled out of the case without being soiled and stored in the inner cylinder 2 to supplement the correction rod 3. Note that the cap 8 is not always necessary except for the stick-shaped material 3 other than the stick-shaped material such as a correction stick, a quick-drying color stick, a stick-shaped glue, or the like.

[0019]

According to the present invention, as described above, the bottom 1B is provided.
A helical shaft 5 having a helical groove 6 on the outer periphery in an outer cylinder 1 having
The guide portion 5A provided at the rear portion of the spiral shaft 5 is slidably provided in the outer cylinder 1 so as to be non-rotatably movable in the axial direction, and the connecting portion 7 provided at the front portion of the spiral shaft 5 has a rod-like shape. An inner cylinder in which a holder 4 holding an object 3 is detachably connected, a spiral shaft 5 and an outer periphery of the holder 4 are slidably fitted inside, and a projection 7A provided on a rear inner surface is engaged with the spiral groove 6. 2 protrudes from the outer cylinder 1
The cap 8 or the outer cylinder 1 is rotated by fitting the cap 8 to the outer cylinder 1 and / or the inner cylinder 2 so as to be freely rotatable. Even when the rod 3 protrudes from the tip of the inner cylinder 2 and strikes the inner surface of the head of the cap 8, there is no danger that the tip of the rod 3 is crushed.

[Brief description of the drawings]

FIG. 1 is a longitudinal sectional view showing a configuration of one embodiment of a container of the present invention.

FIG. 2A is a front view showing an example of a spiral shaft in the present invention. (B) is a left side view thereof. (C) is the same right view.

FIG. 3 is a longitudinal sectional view showing a configuration of an example of a conventional container.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Outer cylinder 1A Tip part 1B Bottom part 2 Inner cylinder 3 Bar-shaped object (correction rod) 4 Holder 5 Spiral shaft 5A Guide part 6 Spiral groove 7 Connection part 7A Projection part 8 Cap 9 Key 10 Key groove 11 Concave part 12 Convex part 13 Retainer

Claims (6)

(57) [Scope of request for utility model registration] 1. An outer cylinder (1) having a bottom (1B),
A helical shaft (5) having a helical groove (6) on its outer periphery is inserted and a guide portion (5A) provided at the rear of the helical shaft (5) is non-rotatably movable in the axial direction in the outer cylinder (1). The holder (4) holding the rod (3) is provided at the connection part (7) provided at the front part of the spiral shaft (5), and the outer periphery of the spiral shaft (5) and the holder (4) is provided. Are slidably fitted inside, and a projection (7A) provided on the rear inner surface projects the inner cylinder (2) engaged with the spiral groove (6) from the outer cylinder (1) to form an inner cylinder. A rod-shaped material feeding container which is fitted in a rotatable manner so as not to move in the axial direction. 2. The container according to claim 1, wherein a holder (4) is detachably connected to the connecting portion (7). 3. The container according to claim 1, wherein a cap (8) is rotatably and detachably fitted to at least one of the outer cylinder (1) and the inner cylinder (2). 4. One of the inner circumference of the outer cylinder (1) and the outer circumference of the guide portion (5A) slidably mounted on the outer cylinder (1) is used as a number of key grooves (10) or keys (9), and the other is a key (9). 9) The container according to claim 1, wherein the container is a keyway. 5. The connecting portion (7) has a polygonal outer shape and has a concave portion (11) on the outer peripheral surface and is divided into a plurality of parts. The holder (4) has a polygonal inner shape and an inner peripheral surface. 2. The container according to claim 1, further comprising a projection (12) engaged with and disengaged from the recess (11). 6. The rod-shaped-item feeding container according to claim 1, wherein a guide (5A) of the spiral shaft (5) is provided with a stopper (13) protruding into the spiral groove (6).