JP2008125763A - Rod-like body housing container - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a rod-like body housing container in which a shaft can be easily thinned at a low cost, assembleability is taken into consideration as well, the damage of a mechanism part to be inoperable is not invited even when a falling impact is large and the degree of freedom of appearance design is high, especially the housing container for a rod-like cosmetic in which a rod-like body contains volatile components. <P>SOLUTION: The housing container is configured such that a knock mechanism for protruding and retracting a housing part together with the rod-like body is provided, and the knock mechanism includes a rotor rotated at a prescribed angle every time of a knock operation and provided with a plurality of cams formed at a prescribed interval on the outer surface, a knock rod provided with a drive tooth for rotating the rotor, an inner cylinder with a line body for regulating the movement of the knock rod and the rotor, and a knock spring for energizing the rotor. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

The present invention relates to a rod-shaped body storage container for storing a rod-shaped body writing instrument or a rod-shaped body cosmetic tool.

Conventionally, a cap has been used to protect a writing part such as a rod-shaped body cosmetic. In order to improve the usability of the user, there is known a storage container that is provided with an operating body having a locking mechanism in the main body, and can store and protrude a rod-shaped body such as a cosmetic tool, thereby improving portability. (For example, patent document 1). A rod-shaped body storage container provided with such a locking mechanism uses a heart-shaped cam as a locking mechanism, and a locking member that moves in the heart-shaped cam and a rod-shaped body that moves integrally with the locking member in the axial direction. It is comprised from the knocking spring which urges | biases an action body with respect to the action body which provided the part, and the container.
However, when this method is adopted, it is possible to store and protrude the rod-shaped body in the storage container, but from the viewpoint of the strength of the parts, it is expensive to make a thin shaft, the assembly becomes complicated and the assemblability is poor, and the impact at the time of dropping When an excessive force is applied to the mechanism portion, there is a possibility that normal operation cannot be performed due to damage or dropout of the member.
In addition, as described above, since the heart-type cam is used in such a configuration, it is necessary to position the cam portion and the locking member on a plane, and the operating body must be positioned with respect to the cam portion. This contributes to poor assemblability, and design restrictions such as an increase in outer diameter also occur.

In addition to the mechanism described above, a mechanism has been proposed in which a cam-type knock mechanism (a so-called Kern knock mechanism) that converts a knock operation into a rotational motion at a constant angle is applied to a solid bar-shaped cosmetic feed container (for example, Patent Documents 2 and 3). Furthermore, a mechanism in which this mechanism is applied to a liquid cosmetic extrusion mechanism is also known (for example, Patent Document 4).
As described above, these mechanisms are feeding or extruding mechanisms, which are different from a mechanism that protects the rod-like body and is pushed out by a knocking operation so that the rod-like body can be easily taken out.
Japanese Utility Model 1-63681 Japanese Utility Model Sho 63-139813 JP-A-9-347 JP-A-2005-212418

The present invention is a rod-like shape that can be made thin at a low cost, takes into account assemblyability, does not cause damage to the mechanical part that cannot be operated even when dropped to a large extent, and increases the degree of freedom in external design. Body storage container, in particular, in the case where the rod-shaped body is a cosmetic, in addition to the above object, the bar-shaped cosmetic storage container can suppress the evaporation of the solvent from the rod-shaped cosmetic and protect the rod-shaped cosmetic from a drop impact The purpose is to provide.

As a result of intensive studies in order to solve the above-mentioned problems, the present inventor has deformed the cam type knock mechanism and incorporated it into the bar-shaped cosmetic container provided with the locking mechanism to store the target bar-shaped body. The inventors have found that a container can be obtained and have completed the present invention.

That is, the present invention resides in the following (1) to (5).
(1) In a rod-shaped body storage container having an opening for inserting a rod-shaped body, a cylindrical outer shaft, and a tail plug for sealing the opening of the outer shaft facing the opening, the rod-shaped body The knock mechanism is provided with a knock mechanism that rotates at a predetermined angle each time a knock operation is performed, a plurality of cams formed at predetermined intervals on the outer surface of the rotor, and a rotation direction. A knock bar that is regulated and is slidable in the axial direction, provided with a drive tooth at the tip, an inner cylinder having a plurality of strips formed at predetermined intervals on the inner surface, It consists of a knock spring that urges the rotor, and its distal end formed in a substantially linear strip in the axial direction of the rotor is formed on the engaging claw,
Each strip is oriented in the axial direction with its tip portion as an engaging tooth, and at the rear portion of the knock bar, a rod-shaped body storage portion that moves integrally with the knock bar is provided, and the rotor rotates when the rod-shaped body is stored. The engaging claw of the cam and the engaging teeth of the strip are meshed, and the rod-shaped body in the rod-shaped body storage portion is fixed in a state of being accommodated in the container. Rotating a rotor to release the engagement between the cam and the strip, positioning each cam between the plurality of strips, allowing the rod-shaped body housing portion to be retracted, and housing the rod-shaped body Projecting from the opening.
According to the first aspect of the present invention, it is possible to cause the rod-shaped body housed in the rod-shaped body housing portion to move in and out by a simple knocking operation, which is inexpensive, easy to assemble, and the impact resistance of the rod-shaped body and the container itself. A rod-shaped body storage container having excellent properties can be obtained.
(2) An elastically deformable collar is provided at the tip of the knock bar, penetrates the rotor formed in a cylindrical shape, makes the rotor non-detachable, and moves the rotor in the axial direction. The rod-shaped body storage container according to (1), wherein the knocking rod also moves at the same time.
According to the second aspect of the invention, the rod-shaped body housing portion integral with the knock bar is fixed to the rotor held by the inner cylinder and is prevented from sliding freely in the axial direction, and the knock bar and The rotor can be pressed and fitted, and assembly is possible with a simple process.
(3) The rod-shaped body storage container according to (2), wherein a predetermined interval is provided between the rotor that is not attachable to and detachable from the knock bar and the tip of the knock bar driving tooth.
According to the third invention, in addition to the rod-shaped body storage container of the second invention, it is possible to realize a rod-shaped body storage container that does not hinder the rotation of the rotor during the knocking operation.
(4) The knock bar configured so as not to be attached to and detached from the rotor is urged rearward by a presser spring with respect to the inner cylinder, and is provided at a predetermined interval provided between the rotor and the knock bar engaging tooth tip. (3) The rod-shaped body storage container according to (3), wherein the knock bar is restricted so as not to move freely.
According to the fourth aspect of the present invention, there is provided a rod-shaped body storage container having a smooth knocking feeling and having no gap between the non-detachable rotor of the third aspect and the tip of the knock bar. Is possible.
(5) The rod-shaped body storage container according to any one of (1) to (4), wherein an inner cap that is movable in the axial direction is provided in the rod-shaped body storage portion.
According to the fifth invention, in addition to the rod-shaped body storage container according to the first to fourth inventions, when the rod-shaped body is a bar-shaped cosmetic containing a solvent, the solvent and the like evaporates when the rod-shaped body is stored. It is possible to obtain a rod-shaped body storage container that is difficult to perform.

According to the present invention, a part of the rod-shaped body pops out at a position where the rod-shaped body can be taken out by the user's knocking operation, and the rod-shaped body is stored and locked in the storage container by the knocking operation even when stored. Can be obtained. Furthermore, by adding the invention after the second invention, it can be manufactured at a low cost with a simple process, and the rod-like body can be projected and retracted by smooth knocking. It is possible to obtain a rod-shaped body storage container to which a performance capable of suppressing evaporation of the solvent is added.

Hereinafter, embodiments of the present invention will be described in detail.
An outline of the operation of the rod-shaped body storage container according to the present invention when the rod-shaped body is stored is as follows. In the specification of the present application, the direction sealed by the tail plug of the rod-shaped body storage container is defined as the front, and the direction in which the rod-shaped body is stored, that is, the direction in which the user performs the knocking operation is defined as the rear.

When the rod-shaped body is stored in the rod-shaped body storage container, when the rod-shaped body to be stored is inserted from the opening of the storage container, the rod-shaped body is accommodated in the accommodating portion in the accommodating container, and further pressed to be configured integrally with the accommodating portion. In addition, a knock bar having a drive tooth at the tip is pressed, and the drive tooth and the saw tooth come into contact with a rotor provided at the front of the knock bar and having a saw blade at the rear without meshing. When the knock bar is further pressed, the knock spring provided in front of the rotor is compressed, and the rotor is in the state where the rotor provided on the inner cylinder and the rotor cam are engaged. Is slid along. When the knock bar is knocked to the forefront, the rotor comes off from the inner cylinder while being pushed backward by the knock spring. The rotor that is out of the regulation of the inner cylinder is rotated by a predetermined angle when the drive teeth at the tip of the knock bar and the saw teeth of the rotor mesh with each other.

Next, when the user who feels that the knock has been knocked to the foremost side loosens the pressing force, the rotor is returned backward by the pressing force of the knock spring. Since the rotor has already been rotated by a fixed angle by the engagement of the drive teeth of the knock bar and the saw teeth of the rotor, the rotor cam does not return to the inner cylinder. This time, the engagement teeth provided at the rear of the rotor cam and the engagement claws provided at the front of the inner cylinder come into contact with each other without being engaged. Then, the engaging teeth and the engaging claws that are brought into contact with each other without being engaged are slid while rotating at a predetermined angle so as to receive the pressing force of the knock spring and completely engage with each other. The engaging claws of the inner cylinders engaged here are not provided with strips, and the housing portion including the rotor, knock bar, and rod-like body does not slide backward, but is locked behind the rod-like body housing container. It will be in a stowed state in the state where it was pushed.

Conversely, when using a rod-shaped body, the stored rod-shaped body rear end is pressed, and the engagement between the engagement claws of the inner cylinder and the engagement teeth of the rotor cam is released. Then, this time, it slides by a predetermined angle so that the drive teeth at the tip of the knock bar and the saw blades of the rotor, which are not engaged at the time of storage (the rotor rotates), the engaging claw of the rotor cam and the inner tube It is placed in a position where the engagement of the engagement teeth of the body is released.

When the user who feels that the foremost knock has been released loosens the pressing force, the rotor is returned backward by the pressing force of the knock spring. Since the rotor has already been rotated by a certain angle by the engagement of the drive teeth of the knock bar and the saw teeth of the rotor, the cam of the rotor does not return to the storage position of the inner cylinder. The engaging teeth of the rotor cam are brought into contact with the engaging claws provided with the strips extending to the rear of the inner cylindrical strip. Further, the engaging teeth (cams) slide on the slopes of the engaging claws by the pressing force of the knock spring and are driven into the strip while rotating. And since the rotor is pushed rearward along the strip, the receiving portion including the knock bar and the rod-like body is pushed backward, the rod-like body is in a protruding state, and the rod-like body can be easily taken out from the container body. It will be ready.

In normal use, the rod-like container that operates as described above is sufficient to satisfy the user's convenience, but the knock bar is configured to engage with the rotor at its tip. When the rod-shaped body is housed, the housing portion including the knock bar is not separated from the rotor (that is, the rod-shaped body does not jump out) even if an impact is applied with the rear facing upward and the front facing downward. Can continue to be used. In this case, the tip of the knock bar is provided with an elastically deformable jaw, so that the drive teeth are provided on the side surface in the vicinity thereof, avoiding the tip. On the other hand, in order to provide the rotor with a through hole for engaging the jaw portion, the saw blade is provided at the peripheral portion of the through hole that can be engaged with the drive tooth of the knock bar.

In addition, when the knock bar and the rotor are engaged, if the drive teeth and the saw teeth are provided with an interval, the drive of the rotor is performed more smoothly than in a state where they are in close contact with each other. Therefore, by providing a predetermined interval between the drive teeth and the saw teeth, a smoother drive of the rotor can be obtained.

Further, when the knock bar and the rotor are engaged, it is expected that the knock bar, and by extension, the rod-like body will be projected close to the free length of the knock spring by the pressing force of the knock spring. At this time, in order to project the rod-shaped body by a desired length, the movement of the knock rod may be regulated by providing a regulating portion on the inner cylindrical strip.

When the rod-shaped body to be stored in the rod-shaped body storage container described above is a rod-shaped cosmetic and contains a solvent that easily volatilizes in its composition, the inner cap is located at a position covering the tip of the rod-shaped cosmetic in the container May be provided. When this stick-shaped cosmetic is called a so-called cosmetic pencil and the stick-shaped body is cut and shortened with use, an inner cap spring for pressing is provided on the inner cap, and the cosmetic pencil becomes shorter. Also, it may be configured to catch up with the tip and cover the tip.

Next, although this invention is demonstrated in more detail by Examples 1-3, this invention is not limited by these Examples.

[Example 1] As shown in FIGS. 1A, 1B, and 2, the rod-shaped body storage container according to the first example of the present embodiment includes an outer shaft 1 formed in a cylindrical shape, The rod-shaped body X such as a cosmetic tool having a crown 3 fitted to the storage section 10 at the time of storage at the rear end portion and the rod-shaped body storage section 10 are integrally formed, and the stopper member 4 is detached from the outer shaft 1. The knock mechanism includes a knock bar 11 that is disabled. The knock bar 11 and the rod-shaped body storage unit 10 may be integrally formed as in the embodiment, or may be separate parts.

As shown in FIG. 3 in an enlarged manner, the knock mechanism section includes a rotor 21 having a plurality of cams 21a on the outer peripheral surface, an inner cylinder 20 having a plurality of strips 20a, 20a on the inner peripheral surface, 7 and the inner cylinder groove portion 20c as shown in FIG. 6, the knock bar 11 is provided with drive teeth 11a at the tip portion that is not rotatable with respect to the inner cylinder and is slidable in the axial direction. And a knock spring 22 provided to urge the inner cylinder 20 to urge the rotor 21, and a tail plug 2 for fixing the knock spring.

As shown in FIG. 4, the rotor 21 is provided with a plurality of saw teeth 21 c that are continuous with one end face in the circumferential direction. A cam 21a provided on the outer peripheral portion is slidably fitted into the inner body 20 on the inner peripheral surface of the inner cylinder 20, and rotates by a predetermined angle each time a knocking operation is performed when the rod-shaped body X is stored.
The cam 21a provided on the outer peripheral portion is formed in a substantially linear shape in the axial direction, and an engaging claw 21b is formed at the tip portion.

As shown in FIG. 5, the knock bar 11 is provided with a drive tooth 11 a that meshes completely or incompletely with the saw tooth 21 c on the opposed contact surface that contacts the surface of the cam 21 a of the rotor 21. Here, the drive tooth 11a is a front end portion of a guide rib 11b provided in the circumferential direction of the knock bar 11, and the guide rib 11b is slidably inserted into a groove portion 20c provided in the inner cylinder as shown in FIG. In addition, the rotation of the inner cylinder 20 and the knock bar 11 is restricted. Further, an engagement portion 11c that engages with the inner cylindrical groove portion 20c when the rod-shaped body is accommodated is provided at the distal end portion of the knock rod 11.

The inner cylinder 20 is formed in a cylindrical shape as shown in FIGS. 6, 7 (a), 7 (b), and 7 (c), and a strip 20 a on which the rotor 21 can be slid circumferentially is formed on the inner peripheral surface. The engaging teeth 20b for rotating the rotor 21 by a predetermined angle are provided at the tip of the strip 21a. Further, a groove 20c is provided in the upper part through which the knock bar 11 is inserted, and the guide rib 11b of the knock bar is slidable and assembled in a state restricted in the rotational direction. Further, a step portion 20d is provided at the upper portion, and the rotor 21 is locked by receiving a biasing force from the knock spring 22 at the step portion 20d. FIG. 7B shows the AA cross section of FIG. 7A, and FIG. 7C shows the BB cross section.

The knock spring 22 is laid between the rotor 21 and the tail plug 2 disposed on the end surface of the inner cylinder, and an elastic force that constantly pushes up the rotor 21 works.

The rod-shaped body storage container configured as described above is pressed in a state in which the rod-shaped body X is inserted into the rod-shaped body storage and storage portion 10 in the storage container body 1 and the rod-shaped body crown 3 and the storage portion 10 are fitted. By operating the knock mechanism, the bar-shaped body X to be stored is regulated and stored in the storage container, and when the bar-shaped body X is used, the rear end of the bar-shaped body X is restricted and the knock mechanism is operated. The rod-shaped body can be protruded from the inside of the storage container body 1.

Next, the operation of the rod-shaped body storage container shown in Embodiment 1 will be described in detail.
FIG. 8 shows a state where the rod-shaped body X is not housed in the initial state, and FIG. 9 is a development view of the mechanism portion cam in this state. The rotor 21 is pressed against the inner cylinder upper step 20d by a knock spring 22. The knock bar 11 is formed integrally with the rod-shaped body storage unit 10, is prevented from falling off the storage container body 1 by the stopper member 4, and is regulated by the rotor 21 and the stopper member 4.

At this time, the saw teeth 21c of the rotor 21 and the drive teeth 11a provided at the tip of the knock bar are not completely engaged with each other as shown in FIG. 9, and the tips of the teeth are substantially at the middle of the formed slope. The knock bar 11 that is positioned is regulated in the rotational direction by the guide rib 11b and the inner cylindrical groove portion 20c as shown in FIG.

FIG. 10 shows a state in which the rod-shaped body X is inserted into the storage container 1. The crown 3 is disposed at the rear end of the rod-shaped body X, and the rod-shaped body X is held by fitting the crown 3 and the rod-shaped body storage unit 10 together. This fitting force is sufficiently weaker than the load at which the deformation of the knock spring 22 starts.

FIG. 11 shows a state in which the rod-shaped body X held in the rod-shaped body housing portion 10 is being pushed in while compressing the knock spring 22. The storage unit 10 is formed integrally with the knock bar 11, and the knock bar 11 slides the rotor 21 within the inner cylinder 20 by pushing in the rod-shaped body X. At this time, the rotor 21 is regulated by the inner tube body 20a and slides without rotating in the state shown in FIG. 9, and the knock rod tip drive teeth 11a and the rotor saw teeth 21c are not completely engaged as in the initial state. The inner cylinder 20 is slid together with the knock bar 11.

FIG. 12 shows a state where the rod-shaped body X is fully knocked, and FIG. 13 is a cam development view at this time. As shown in FIG. 13, the rotor 21 completely deviates from the regulation of the inner cylinder 20, and at the same time, the rotor 21 slides and rotates on the slope of the knock bar drive teeth 11a, and the rotor saw teeth 21c and the knock bar drive teeth 11a Fully engaged. At this time, the rotor cam engagement claw 21b is shifted from the front end of the engagement tooth 20b of the inner cylinder.

FIG. 14 shows a state of the rod-shaped body X in the initial stage of releasing the knock, and FIG. 15 is a cam development view at this time. As shown in FIG. 15, the rotor 21 that is completely meshed with the knock bar X is urged by the knock spring 22 and moves upward, and the cam portion engaging claw 21 b is at the tip of the engaging tooth 20 b of the inner cylinder 20. Since it is in a shifted state, the engagement teeth 20b of the inner cylinder and the rotor engagement claws 21b start to mesh.

FIG. 16 shows a state in which the cam 21a of the rotor 21 is engaged with the engagement claw 21b of the inner cylinder 20, and FIG. 17 is a cam development view at this time. In this state, the rotor 21 is restricted by the inner cylinder 20 and the knock bar 11 cannot be pushed up. The knock bar 11 is engaged with the inner cylinder engaging portion 20e by the engaging portion 11c provided near the tip, and is held in the main body as shown in FIG.
In this state, the rod-shaped body X is in a stored state. In the housed state, the rotor saw tooth 21c and the knock bar drive tooth 11a are not completely meshed with each other as in the initial state where the rod-like body is not housed.

FIG. 18 is a cam development view when the rod-shaped body X is pressed to release the storage state. At the time of pressing, the knock bar drive teeth 11a and the rotor saw teeth 21c are regulated by the inner cylinder 20 and slide in a state where they are not completely engaged. FIG. 19 shows a state in which the regulation of the inner cylinder 20 is removed. The rotor saw tooth 21c rotates while sliding on the slope of the knock bar driving tooth 11a, and the rotor 21 completely coincides with the knock bar driving tooth 11a. At this time, the rotor cam portion 21a is disengaged from the engaging teeth of the inner cylindrical body 20, and the cam portion engaging claws 21b are displaced from the engaging teeth 20b of the inner cylindrical body. This state is also a full knock state similar to FIG.

FIG. 20 is a cam development view in a state where the pressing of the rod-shaped body X is released, and a plurality of rotor cam portions 21b that are disengaged from the engaging teeth 20b of the inner cylinder are circumferentially released as the pressing pressure is released. The next engaging claw thus formed starts to mesh with the engaging teeth 20b of the inner cylinder, rotates while sliding on the engaging teeth 20b of the inner cylinder, and as shown in the cam development view of FIG. Similarly, slide backward in the striatum. At this time, the rod-shaped body X is in a state of protruding from the storage container main body and returns to the initial state of FIGS. The protruding rod-shaped body X is easily picked up by hand when used.

By repeating such an operation, the rod-shaped body can be stored and protruded for each knock.

[Example 2] As shown in FIGS. 22 (a), 22 (b), and 23, the rod-like body storage container of the second example of the present embodiment includes an outer shaft 1 formed in a cylindrical shape, A rod-shaped body X such as a cosmetic tool having a crown 3 fitted to the storage section 10 at the time of storage at the rear end portion, and the rod-shaped body storage section 10 are formed integrally with each other, and the tip of the knock bar 11 has the rotor 21 at the tip. It comprises a knock mechanism including a knock bar 11 that cannot be removed from the outer shaft 1 by being locked. The knock bar 11 and the rod-shaped body storage unit 10 may be integrally formed as in the embodiment, or may be separate parts.

As shown in FIG. 24, the knock mechanism unit includes a rotor 21 having a plurality of cams 21 a on an outer peripheral surface formed in a cylindrical shape, an inner cylinder 20 having a plurality of strips 20 a on an inner peripheral surface, As shown in FIG. 28, the knock bar guide rib 11b and the inner cylinder groove portion 20c are non-rotatable with respect to the inner cylinder and are slidable in the axial direction. The knock bar 11 in which the rotor 21 is not removable by the portion 11d, the knock spring 22 provided so as to bias the rotor 21 to the inner cylinder 20, and the presser disposed between the inner cylinder 20 and the knock bar 11 It comprises a spring 23 and a tail plug 2 that fixes a knock spring 22. Further, since the knock bar 11 makes the rotor 21 non-detachable, a gap S is provided between the knock bar drive tooth 11a and the rotor saw tooth 21c in order to perform a knock operation.

The rotor 21 is formed in a cylindrical shape as shown in FIG. 25, and a plurality of continuous saw teeth 21c are provided in the circumferential direction on one end face. A cam 21a provided on the outer peripheral portion is slidably fitted into the strip 20a on the inner peripheral surface of the inner cylinder, and rotates a predetermined angle each time a knocking operation is performed when the rod-shaped body X is stored.
The cam 21a provided on the outer peripheral portion is formed in a substantially linear shape in the axial direction, and an engaging claw 21b is formed at the tip portion.

As shown in FIG. 26, the knock bar 11 is provided with drive teeth 11a in the circumferential direction on the opposite contact surface that contacts the surface of the rotor cam 21a and meshes with the saw teeth 21c completely or incompletely. The drive teeth 11a provided on the knock bar also have a function as a guide rib 11b. The guide rib 11b is slidably inserted into a groove 20c provided on the inner cylinder, and the inner cylinder 20 and the knock bar 11 are rotated. To regulate.
Further, a flange portion 11d provided with a slit 11e is provided at a portion ahead of the tip of the drive tooth 11a, and the flange portion 11d is elastically deformed, and the rotor 21 formed in a cylindrical shape is inserted so that the rotor 21 cannot be detached. It can be locked. At this time, the rotor 21 can rotate but the movement in the axial direction is restricted. As shown in FIG. 24, the movement in the axial direction is defined by a predetermined interval S, and this interval is either the rotor saw tooth 21c or the knock bar drive tooth 11a so as not to inhibit the rotation of the rotor 21 during the knocking operation. It needs to be larger than the higher one.

The inner cylinder 20 is formed in a cylindrical shape as shown in FIGS. 27 and 28, and a strip body 20 a is provided on the inner peripheral surface so that the rotor 21 can be slid circumferentially. Is provided with an engagement tooth 20b for rotating the shaft at a predetermined angle. A groove portion 20c is provided in the upper part through which the knock bar 11 is inserted, and the knock bar guide rib 11b is slidable and assembled in a state restricted in the rotational direction. Further, a step portion 20d is provided at the upper portion, and the rotor 21 is locked by receiving the urging force of the knock spring 22 at this step portion.

The knock spring 22 is laid between the rotor 21 and the tail plug 2 disposed on the end surface of the inner cylinder, and an elastic force that constantly pushes up the rotor 21 works.

The presser spring 23 is laid between the inner cylinder 20 and the knock bar 11 and always urges the knock bar 11 backward. This is for the purpose of preventing the knock bar from freely moving due to the interval S provided between the rotor 21 and the knock bar 11 that makes the rotor non-detachable. Depending on the specification and cost, a presser spring 23 is laid. There is no need to do so, and the knock operation is not affected.

The rod-shaped body storage container configured as described above inserts the rod-shaped body X into the rod-shaped body housing portion 10 in the housing body, presses the rod-shaped body crown 3 and the housing portion 10 in a fitted state, and knocks. By actuating the mechanism, the stored rod-shaped body X is regulated and stored in the storage container 10, and when the rod-shaped body X is used, the regulated rod-shaped body X is pressed and the knock mechanism is operated to activate the knock mechanism. It becomes possible to make the rod-shaped body X protrude from.

Next, the operation of the rod-shaped body storage container shown in Embodiment 2 will be described in detail.
FIG. 29 shows a state where the rod-shaped body X is not stored in the initial state, and FIG. 30 is a cam development view at this time. The rotor 21 is pressed against the inner cylinder upper step 20d by a knock spring 22. The knock bar 11 is formed integrally with the rod-shaped body storage portion 10 and is locked to the rotor 21 by the tip flange portion 11d, and is prevented from falling off the storage container body 1 by the locking. The knock bar drive tooth 11a and the rotor saw tooth 21c have a space S, and the knock bar 11 is urged rearward with the presser spring 22 opened a gap by the space S.
At this time, as shown in FIG. 30, the drive teeth 11a provided at the rotor saw blade 21b and the knock bar tip are spaced apart by an interval S and are not completely engaged with each other. As shown in FIG. 7 (b), the knock bar 11 is positioned in a substantially middle portion of the inclined surface, and is regulated in the rotational direction by the guide rib 11b and the inner cylindrical groove portion 20c.

FIG. 31 shows a state where the rod-shaped body X is inserted into the storage container. The crown 3 is disposed at the rear end of the rod-shaped body X, and the rod-shaped body X is held by fitting the crown 3 and the rod-shaped body storage unit 10 together. This fitting force is sufficiently weaker than the load at which the knock spring 22 and the presser spring 23 start to deform.

FIG. 32 shows a state where the rod-shaped body X held in the rod-shaped body storage portion 10 is being pushed in, and FIG. 33 is a cam development view at this time. The rod-shaped body storage unit 10 is formed integrally with the knock bar 11, and when the rod-shaped body X is pushed in, the presser spring 23 laid between the knock bar 11 and the inner cylinder 20 is compressed by an interval S at the beginning of pushing. As shown in FIG. 33, the knock bar tip drive teeth 11a are brought into contact with the rotor saw teeth 21c. By further pressing thereafter, the presser spring 23 and the knock spring 22 start to be compressed, and the knock bar 11 slides the rotor 21 within the inner cylindrical member 20a.
At this time, the rotor 21 is slid without being controlled by the inner cylinder body 20a, and the knock bar tip drive teeth 11a and the rotor saw teeth 21c are not completely engaged with each other as with the knock bar 11 as in the initial state. Slide the body 20a.

FIG. 34 shows a state where the rod-shaped body X is fully knocked, and FIG. 35 is a cam development view at this time. As shown in FIG. 35, when the pressing is continued, the rotor 21 is completely deviated from the regulation of the inner cylindrical body 20a, and at the same time, the rotor 21 slides and rotates on the slope of the knock bar driving tooth 11a, and the rotor saw tooth 21c. The knock bar drive teeth 11a are completely engaged with each other. At this time, the rotor cam portion engaging claw 21b is displaced from the tip of the engaging tooth 20b of the inner cylinder.

FIG. 36 shows the initial state of knock release of the rod-shaped body X, and FIG. 37 is a cam development view at this time. As shown in FIG. 37, the rotor 21 that is completely meshed with the knock bar 11 is urged by the knock spring 22 and moves upward, and the cam portion engaging claw 21b is moved toward the front end of the engaging tooth 20b of the inner cylinder. Because of the misaligned state, the engagement teeth 20b of the inner cylinder and the rotor engagement claws 21b start to mesh. Thereafter, as shown in FIG. 38, the rotor saw tooth 21c must get over the knock bar driving tooth 11a while sliding on the slope of the inner cylinder engaging tooth 20b, and in this state, the knock bar 11 has the tip flange 11d. Therefore, if it is not provided with a larger interval S than the higher one of the rotor saw teeth 21c or the knock bar drive teeth 11a, it will be impossible to get over and malfunction.

FIG. 39 shows a state in which the cam 21a of the rotor meshes with the engaging teeth 20b of the inner cylinder and the pressing is released, and FIG. 40 is a cam development view at this time. In this state, the rotor is restricted by the inner cylinder 20 and the knock bar 11 cannot be pushed up. Since the knock bar 11 is released from the pressure and the presser spring 22 is laid between the knock bar 11 and the inner cylinder 20, a force is urged rearward, and the rotor 11d is provided with a flange 11d provided at the tip as shown in FIG. A space S is provided between the saw tooth 21c and the knock bar drive tooth 11a, and the rotor 21 is engaged.
In this state, the rod-shaped body X is in a stored state. The rotor saw teeth 21c and the knock bar drive teeth 11a are not completely engaged with each other as in the initial state in which the rod-shaped body X is not housed.

FIG. 41 is a cam development view in a state where the rod-shaped body X is pressed to release the storage state. At the time of pressing, as shown in FIG. 41, the presser spring 23 is compressed and the knock bar drive teeth 11a are moved by the distance S, and then the knock spring 22 starts to be compressed and is not completely engaged with the rotor saw teeth 21c. It is regulated by the body 20a and slides. 42, the rotor saw tooth 21c rotates while sliding on the slope of the knock bar driving tooth 11a at the stage where the regulation of the strip is removed as shown in the cam development view of FIG. 42, and the rotor 21 rotates the knock bar driving tooth. It completely matches 11a. At this time, the rotor cam portion 21a is disengaged from the engagement teeth 20b of the inner cylinder, and is in a full knock state shown in FIG.

FIG. 43 is a cam development view when the pressure release of the rod-shaped body X is further advanced. As shown in FIG. 43, the rotor cam 21a released from the engaging teeth 20b of the inner cylinder strip releases the pressing pressure, and the next inner cylinder in which a plurality of cam portion engaging claws 21b are formed in a circumferential shape. It is a position where it engages with the engaging teeth 20b of the strip, and further, by releasing the press, there is an interval S as shown in FIG. The teeth 11a get over the rotor saw teeth 21c and slide backward in the strips 20a as shown in FIG. Thereafter, when the pressure is completely released, as shown in FIG. 46, the knock bar drive teeth 11a and the rotor saw teeth 21c are spaced apart from each other, and the bar X protrudes from the storage container body 1, returning to the initial state of FIG. . The protruding rod-shaped body X is easily picked up by hand when used.

By repeating such an operation, the rod-shaped body X can be stored and protruded for each knock.

[Embodiment 3] In a rod-shaped body storage container configured as in Embodiment 1 or Embodiment 2, when the rod-shaped body X to be stored is composed of a raw material containing a volatile component, as shown in FIG. An inner cap 30 is provided in the storage unit 10.
The inner cap 30 covers the tip of the rod-shaped body X and is pressed against the rod-shaped body X by the inner cap spring 24. The force of the inner cap spring 24 is set to be weaker than the fitting force between the rod-shaped body X and the rod-shaped body storage portion 10.
Further, in the case of the rod-shaped body Y that is worn out when used, the total length is shortened each time it is used.
FIG. 48 shows that the overall length of the rod-shaped body Y is shortened. In this case as well, the inner cap 30 can be pressed against the rod-shaped body Y by the inner cap spring 24 and volatilization of the rod-shaped body Y can be prevented.

As described above, according to the present invention, it is possible to make the shaft thin at a low cost, and in consideration of assemblability, the mechanical part that cannot be operated even if dropped to a large impact is not damaged, and the appearance design is also achieved. It is possible to provide a rod-shaped body storage container that increases the degree of freedom of the operation.

(A) It is an external view of the rod-shaped body storage container at the time of the rod-shaped body storage in the 1st Example of this invention. (B) It is a longitudinal cross-sectional view of the rod-shaped body storage container at the time of the rod-shaped body storage in the 1st Example of this invention. It is an exploded view of the rod-shaped body storage container in the 1st Example of this invention. (A) It is a longitudinal cross-sectional view of the rod-shaped object storage container at the time of the rod-shaped object accommodation in the 1st Example of this invention, (b) is an enlarged view of the principal part. (A), (b) is a perspective view which shows the detail of a rotor. (A) is the whole figure of the integral member of the rod-shaped body storage part and the push rod in the first embodiment of the present invention, and (b) is an enlarged view of the main portion of the push rod. It is a longitudinal cross-sectional view of the inner cylinder in the 1st Example of this invention. (A) is sectional drawing of the rod-shaped object storage container at the time of the rod-shaped object accommodation in 1st Example of this invention, (b) is the AA cross section of (a), (c) is B of (a). It is a cross-sectional view of the -B cross section, respectively. It is a longitudinal cross-sectional view of the rod-shaped object storage container when not storing the rod-shaped object in the 1st Example of this invention. It is a cam expansion | deployment figure in one scene at the time of knock operation | movement of the rod-shaped body storage container in 1st Example of this invention. It is a longitudinal cross-sectional view of the container in one scene at the time of knock operation | movement of the rod-shaped object storage container in 1st Example of this invention. It is a longitudinal cross-sectional view of the container in one scene at the time of knock operation | movement of the rod-shaped object storage container in 1st Example of this invention. It is a longitudinal cross-sectional view of the container in one scene at the time of knock operation | movement of the rod-shaped object storage container in 1st Example of this invention. , , Thru These are the cam expansion views in each scene at the time of knock operation | movement of the rod-shaped body storage container in 1st Example of this invention. It is a longitudinal cross-sectional view of the container in one scene at the time of knock operation | movement of the rod-shaped object storage container in 1st Example of this invention. It is a cam expansion | deployment figure in one scene at the time of knock operation | movement of the rod-shaped body storage container in 1st Example of this invention. It is a longitudinal cross-sectional view of the container in one scene at the time of knock operation | movement of the rod-shaped object storage container in 1st Example of this invention. It is a cam expansion | deployment figure in one scene at the time of knock operation | movement of the rod-shaped body storage container in 1st Example of this invention. It is a cam expansion | deployment figure in one scene at the time of knock operation | movement of the rod-shaped body storage container in 1st Example of this invention. It is a cam expansion | deployment figure in one scene at the time of knock operation | movement of the rod-shaped body storage container in 1st Example of this invention. It is a cam expansion | deployment figure in one scene at the time of knock operation | movement of the rod-shaped body storage container in 1st Example of this invention. It is a cam expansion | deployment figure in one scene at the time of knock operation | movement of the rod-shaped body storage container in 1st Example of this invention. (A) It is an external view of the rod-shaped object storage container at the time of the rod-shaped object accommodation in the 2nd Example of this invention. (B) It is a longitudinal cross-sectional view of the rod-shaped object storage container at the time of the rod-shaped object storage in the 2nd Example of this invention. It is an exploded view of the rod-shaped body storage container in the 2nd Example of this invention. (A) It is a longitudinal cross-sectional view of the rod-shaped object storage container at the time of the rod-shaped object accommodation in the 2nd Example of this invention, (b) is an enlarged view of the principal part. (A), (b) is a perspective view which shows the detail of a rotor. (A) is the whole figure of the integral member of the rod-shaped body storage part and a push rod in the 2nd Example of this invention, (b) is an enlarged view of a push rod main part. It is a longitudinal cross-sectional view of the inner cylinder in the 2nd Example of this invention. (A) is sectional drawing of the rod-shaped object storage container at the time of the rod-shaped object accommodation in 2nd Example of this invention, (b) is CC cross section of (a), (c) is D of (a). It is a cross-sectional view of each of -D cross sections. It is a longitudinal cross-sectional view of the rod-shaped object storage container when the rod-shaped object in the 2nd Example of this invention is not accommodated. It is a cam expansion | deployment figure in one scene at the time of knock operation | movement of the rod-shaped body storage container in 2nd Example of this invention. It is a longitudinal cross-sectional view of the container in one scene at the time of knock operation | movement of the rod-shaped object storage container in the 2nd Example of this invention. It is a longitudinal cross-sectional view of the container in one scene at the time of knock operation | movement of the rod-shaped object storage container in the 2nd Example of this invention. It is a cam expansion | deployment figure in one scene at the time of knock operation | movement of the rod-shaped body storage container in 2nd Example of this invention. It is a longitudinal cross-sectional view of the container in one scene at the time of knock operation | movement of the rod-shaped body storage container in the 2nd Example of this invention. It is a cam expansion | deployment figure in one scene at the time of knock operation | movement of the rod-shaped body storage container in 2nd Example of this invention. It is a longitudinal cross-sectional view of the container in one scene at the time of knock operation | movement of the rod-shaped object storage container in the 2nd Example of this invention. It is a cam expansion | deployment figure in one scene at the time of knock operation | movement of the rod-shaped body storage container in 2nd Example of this invention. It is a cam expansion | deployment figure in one scene at the time of knock operation | movement of the rod-shaped body storage container in 2nd Example of this invention. It is a longitudinal cross-sectional view of the container in one scene at the time of knock operation | movement of the rod-shaped object storage container in the 2nd Example of this invention. It is a cam expansion | deployment figure in one scene at the time of knock operation | movement of the rod-shaped body storage container in 2nd Example of this invention. It is a cam expansion | deployment figure in one scene at the time of knock operation | movement of the rod-shaped body storage container in 2nd Example of this invention. It is a cam expansion | deployment figure in one scene at the time of knock operation | movement of the rod-shaped body storage container in 2nd Example of this invention. It is a cam expansion | deployment figure in one scene at the time of knock operation | movement of the rod-shaped body storage container in 2nd Example of this invention. It is a cam expansion | deployment figure in one scene at the time of knock operation | movement of the rod-shaped body storage container in 2nd Example of this invention. It is a cam expansion | deployment figure in one scene at the time of knock operation | movement of the rod-shaped body storage container in 2nd Example of this invention. It is a cam expansion | deployment figure in one scene at the time of knock operation | movement of the rod-shaped body storage container in 2nd Example of this invention. It is a longitudinal cross-sectional view of the rod-shaped body storage container at the time of the rod-shaped body storage in the 3rd Example of this invention. It is a longitudinal cross-sectional view of the rod-shaped body storage container when the shortened rod-shaped body is accommodated in the third embodiment of the present invention.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 ... Storage container body 2 ... Tail plug 3 ... Crown 4 ... Stopping member 10 ... Rod-shaped body storage part 11 ... Push rod, 11a ... Drive tooth, 11b ... Guide rib, 11c ... Engagement part 20 ... Inner cylinder, 20a ... Inside Cylindrical body, 20b ... engaging tooth, 20c ... inner cylinder groove, 20d ... step,
20e ... Inner cylinder engaging portion 21 ... Rotor, 21a ... Rotor cam, 21b ... Rotor engaging claw, 21c ... Rotor saw blade 22 ... Knock spring 23 ... Presser spring 24 ... Inner cap spring 30 ... Inner cap

Claims (5)

In a rod-shaped body storage container having an opening for inserting a rod-shaped body, a cylindrical outer shaft, and a tail plug that seals the opening of the outer shaft facing the opening.
A knock mechanism for projecting the rod-like body is provided,
This knock mechanism has a rotor that rotates at a predetermined angle for each knock operation,
A plurality of cams formed at predetermined intervals on the outer surface of the rotor;
A knock bar provided with drive teeth at the tip, which is regulated in the rotational direction and slidable in the axial direction;
An inner cylinder having a plurality of strips formed at predetermined intervals on the inner surface;
A knock spring that urges the rotor,
While forming the end portion formed in a substantially linear strip in the axial direction of the rotor on the engaging claw,
With each of the strips facing in the axial direction, its tip is an engaging tooth,
The rear part of the knock bar is provided with a rod-shaped body storage part that moves integrally with the knock bar,
When the rod-shaped body is housed, the rotor is rotated so that the engaging claw of the cam meshes with the engaging tooth of the strip,
The rod-shaped body in the rod-shaped body storage portion is fixed in a state of being stored in the container,
When using the rod-shaped body, the rotor is rotated to release the engagement between the cam and the strip,
Each cam is positioned between the plurality of strips;
The rod-shaped body accommodating portion can be retracted,
A rod-shaped body storage container, wherein the stored rod-shaped body is protruded from the opening. Provide an elastically deformable collar at the tip of the knock bar,
Penetrates the rotor formed in a cylindrical shape,
The rod-shaped body storage container according to claim 1, wherein the rotor is made non-detachable, and the knock bar moves simultaneously with the axial movement of the rotor. The rod-shaped body storage container according to claim 2, wherein a predetermined interval is provided between the rotor that cannot be attached to and detached from the knock bar and the tip of the knock bar drive tooth. The knock bar configured so as not to be attached to and detached from the rotor is urged backward by a presser spring with respect to the inner cylinder, and a predetermined interval provided at the rotor and the tip of the knock bar engaging tooth is set at the predetermined interval. 4. The bar-shaped body storage container according to claim 3, wherein the knock bar is regulated not to move freely. The rod-shaped body storage container according to claim 1, wherein an inner cap movable in the axial direction is provided in the rod-shaped body storage portion.

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