JP2008143141A - Rod-shaped body storage container - Google Patents

Abstract

An object of the present invention is to provide a rod-like body that can be made thin at a low cost, does not cause damage to a mechanical part that cannot be operated even by a large drop impact, and that increases the degree of freedom in appearance design. In the storage container, a storage container in which the rod-shaped body is separately stored separately in the feeding container is obtained.
A knock mechanism for retracting and retracting a storage portion together with a simple feeding container for storing a rod-shaped body is provided, and this knock mechanism is rotated at a predetermined angle each time a knock operation is performed, and is formed at a predetermined interval on an outer surface. A rotor having a plurality of cams, a knock bar provided with drive teeth for rotating the rotor, an inner cylinder having a knock bar and a strip that restricts the movement of the rotor, a knock spring for biasing the rotor, And constituting a storage container.
[Selection] Figure 3

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.

The rod-shaped body feeding container is composed of a member such as a front shaft, a rear shaft, a screw rod having a function of holding the rod-shaped body, an O-ring that provides resistance to rotation of the front shaft and the rear shaft, and the screw rod is a front shaft. The screw rod is moved forward and backward by rotating the rear shaft provided with a screw portion inside relative to the front shaft, and the rod-shaped body held by the screw rod advances and retracts from the opening at the front end of the container. A number of methods of making such a configuration, that is, a feeding container called a rotary feeding container have been considered (for example, Patent Documents 5 and 6). However, in the case of such a configuration, it is necessary to divide the shaft into two parts for the rotation operation, which increases the number of parts and often makes the assembly complicated. In addition, the increase in the number of parts has a drawback that the entire container becomes large regardless of the amount of rod-shaped bodies that can be used. Furthermore, because of the complexity of the configuration or the configuration that conceals the drive unit etc. for design reasons, even if a simple failure occurs, the user cannot repair the product and must stop using the product. You may not get.

In recent years, cosmetic containers stored in a container using a heart-shaped cam in which the bar-shaped cosmetic is stored in the above-described rotating delivery container and further each of the rotating delivery containers are sold, but the mechanism is complicated. Moreover, in order to store the mechanism in consideration of design properties, a large volume is occupied in the container, and there is a problem that the amount of the cosmetic material itself is less than the size of the entire container.
Japanese Utility Model 1-63681 Japanese Utility Model Sho 63-139813 JP-A-9-347 JP-A-2005-212418 JP 2000-189246 A JP-A-6-209822

The present invention can reduce the number of parts and reduce the assembly man-hours, and the bar-shaped body feeding container can be reduced. Also, even a user who has no special knowledge or experience can understand the configuration by looking at it. This is a rod-shaped body storage container that stores a rod-shaped body feeding container that can be used by simple repairs even when a failure occurs. , A rod-shaped body storage container that does not cause damage to the mechanism part that cannot be operated even by a large drop impact and that increases the degree of freedom in external design, particularly in the case where the rod-shaped body is cosmetics in addition to the above purpose. An object of the present invention is to provide a stick-shaped cosmetic container that can prevent evaporation of a solvent from the stick-shaped cosmetic and protect the stick-shaped cosmetic from a drop impact.

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. And a knock bar which is slidable in the axial direction and provided with driving teeth shifted in the tip and the plurality of cams at the tip, and a plurality of formed on the inner surface at a predetermined interval And an end portion formed in a substantially linear strip in the axial direction of the rotor is formed on the engaging claw, and each of the strips is formed by an inner cylinder having a strip body and a knock spring that biases the rotor. With the body facing in the axial direction, the tip is engaged, and the rear of the knock bar A rod-shaped body storage portion that moves integrally with the knock bar is provided, and when the rod-shaped body is stored, the rotor is rotated so that the engaging claw of the cam meshes with the engaging teeth of the strip, and the rod-shaped body storage The rod-shaped body in the part is fixed in a state of being accommodated in the container, and when the rod-shaped body is used, the rotor is rotated to release the engagement between the cam and the strip, and the cams are A rod-shaped body storage container that is positioned between the strips, enables the rod-shaped body accommodating portion to be retracted, and projects the accommodated rod-shaped body from the opening, and as the rod-shaped body, a true rod-shaped body and A substantially circular cross-section feeding body joined to the true rod-like body, and a substantially cylindrical container body that houses the feeding body joined to the rod-like body, and by rotating the feeding body or the container body , A rod-like body that advances and retreats a true rod-like body from the tip opening hole A left container, the rod-like body feeding container having a lack helical cut of changing the rotational operation to the sliding of the rod-like body axis direction in the container main body side, accommodating the rod-like body storage container as the rod-like member described above.
According to the first aspect of the present invention, the rod-shaped body feeding container obtained from the extremely simple component configuration can be further retracted by moving the rod-shaped body feeding container stored in the rod-shaped body housing portion by a simple knocking operation. It is possible to obtain a rod-shaped body storage container that is inexpensive, easy to assemble, and has excellent impact resistance of a true rod-shaped body, a rod-shaped body feeding container, and the storage container itself.
(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 this fifth invention, in addition to the rod-shaped body storage container according to the first to fourth inventions, when the true rod-shaped body is a bar-shaped cosmetic containing a solvent, etc. It is possible to obtain a rod-shaped body storage container that is difficult to evaporate.

(6) The rod-shaped body storage container according to (1), wherein a tail plug that becomes a knock portion when the rod-shaped body storage container is housed is fitted to the rear end surface of the rod-shaped body feeding container body.
According to the sixth aspect of the invention, in addition to the rod-shaped body storage container of the first invention, a rod-shaped body storage container in which a user can easily perform a knocking operation can be obtained.
(7) The rod-shaped body storage container according to (1), wherein a slit connected to the spiral cutout is provided from a rear end surface of the rod-shaped body feeding container main body.
According to the seventh aspect of the present invention, the rod-like body feeding container stored in the storage container can be assembled by a very simple process.
(8) The rod-shaped body storage container according to (7), wherein a width of the slit provided toward the spiral notch is less than a width of the spiral notch.
According to the seventh aspect of the present invention, it is possible to obtain a rod-like body feeding container in which the feeding body is not easily detached after the rod-like body feeding container to be housed in the housing container is assembled.
(9) The feeding body includes at least a true rod-shaped body holding portion and an operation portion that slidably fits in the spiral cutout and protrudes to an outer surface portion of the container body. The rod-shaped body storage container according to (1).
According to the ninth aspect of the invention, it is possible to obtain a rod-like body feeding container that is thin in appearance and has little influence on operability because the operation portion does not protrude from the main body.
(10) The rod-shaped body storage container according to (9), wherein the true rod-shaped body holding portion and the operation portion are integrally formed.
According to the tenth aspect of the present invention, it is possible to obtain a rod-like body feeding container with excellent operability.
(11) The rod-shaped body storage container according to (7), wherein at least the spiral cutout and the material of the container body around the slit are flexible.
According to the eleventh aspect of the present invention, it is possible to obtain a rod-like body feeding container that is not easily broken, such as excellent flexibility of the container body.
(12) The rod-shaped body storage container according to (1), wherein at least a part of the inner wall surface of the container body and at least a part of the side surface of the true rod-shaped body come into contact and appear.
According to the twelfth aspect of the present invention, it is possible to obtain a rod-shaped body feeding container in which inadvertent sliding does not occur due to friction between the feeding body and the container body during use.

According to the present invention, a part of the rod-shaped body feeding container pops out at a position where the rod-shaped body feeding container can be taken out by the user's knocking operation, and the rod-shaped body feeding container is stored in the storage container by the knocking operation even when stored. It is possible to obtain a rod-shaped body storage container that is locked and can protect the true rod-shaped body. Furthermore, by adding the invention after the second invention, it can be manufactured at a low cost by a simple process, and the rod-like body can be moved in and out by smooth knocking. When is a rod-shaped cosmetic containing a solvent, it is possible to obtain a rod-shaped body storage container to which a performance capable of suppressing the evaporation of the solvent is added. In addition, according to the sixth and subsequent inventions, it is possible to reduce the number of parts of the container that feeds the rod-like body by rotating operation, greatly reduce the number of assembly steps, and further to a storage container that is easy to handle during use. A stowable rod-like body feeding container can be obtained. By further combining these inventions, a more preferable rod-shaped body feeding container can be obtained.

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 present application specification, 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 feeding container is stored, that is, the direction in which the user performs the knocking operation is defined as the rear. Further, since the rod-like body feeding container itself can be regarded as a rod-like body housed in the rod-like body storage container, it is housed in a rod-like body feeding container (hereinafter simply referred to as a feeding container) (that is, actually used for use). The rod-shaped body is called a true rod-shaped body.

In the present invention, the rod-shaped body feeding container main body for storing and feeding the true rod-shaped body is substantially cylindrical, and the side surface is provided with a spiral notch that allows the operation portion of the feeding body to slide. It has been. The front end is provided with an opening through which the rod-shaped body is fed, and the rear end is provided with an opening for inserting the feeding body during assembly. From the viewpoint of reducing the number of parts, it is preferable not to seal the rear end opening with a so-called tail plug. Is good.

As the true rod-shaped body, a bar-shaped writing tool may be used as it is, and any material can be used as long as it can be stored in the feeding container, such as a crayon, a crepe, a so-called holder core, a sharp core, or a color core. Furthermore, stick-shaped cosmetics such as solid lipstick, eyeliner and eyebrow can also be used. As described above, since the container body has many openings including cutouts, when this rod-shaped body feeding container is used alone, a rod-shaped body that does not contain volatile components is desirable, but the use is completed in a short period of time. If it exists, what contains volatile components, such as a solvent, can be used without a problem.

As described above, when the feeding container is provided with a tail plug and stored in the rod-shaped body storage container, the rod-shaped body storage container can be designed to be sealed by the tail plug. In this case, the inside of the rod-shaped body storage container of the present invention is sealed, and volatilization of components such as a solvent can be suppressed even if the true rod-shaped body contains a volatile component.

The feeding body includes at least a rod-shaped body holding portion for joining and holding the true rod-shaped body, and an operation portion slidably fitted to the spiral cutout of the container body. There are no restrictions as long as these two elements are provided and can be inserted into the container body, and various forms are possible. If an appropriate static frictional force is ensured in sliding between the feeding body and the container body, it is possible to prevent unexpected sliding between the container body and the feeding body. Furthermore, if an appropriate dynamic frictional force is secured in sliding between the feeding body or the true rod-shaped body and the container body, the user who feeds is given resistance and impresses the feeding operation. be able to.

By the way, when storing the feeding container (rod-shaped body) in the rod-shaped body storage container, when the feeding container to be stored is inserted through the opening of the storage container, the feeding container is stored in the storage section in the storage container, and further pressed to store the storage section. The knock rod having the drive teeth at the tip is pressed and the rotor having the saw blades at the rear is provided in front of the knock rod without contacting the drive teeth and the saw teeth. 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, the knock bar, and the feeding container is not slid rearward and is locked behind the rod-shaped body housing container. It will be in a stowed state in the state where it was pushed.

On the other hand, when it is desired to take out the feeding container in order to use a true rod-shaped body, the rear end of the feeding container stored therein is pressed, and the engaging claw of the inner cylinder and the engaging teeth of the rotor cam Release the mesh. 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 backward along the strip, the receiving portion including the knock bar and the feeding container is pushed backward, the feeding container becomes a protruding state, and the feeding container can be easily taken out from the storage container body. It becomes a state that can be.

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 feeding container is stored, the storage part including the knock bar is not separated from the rotor (that is, the bar-like body pops 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.

In addition, when the knock bar and the rotor are engaged, it is expected that the knock bar, and thus the feeding container, is projected to the vicinity of 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 stored in the above-described rod-shaped body storage container is a rod-shaped cosmetic material feeding container, and the true rod-shaped body is a bar-shaped cosmetic material, the composition of the cosmetic material contains a solvent that easily volatilizes. An inner cap may be provided in a position that covers the inner end, the tip of the bar-shaped cosmetic material, or the side surface of the feeding container. When this rod-shaped body (feeding container) contains various lengths of similar containers, such as when there are various lengths of rod-shaped body (feeding container), the inner cap spring for pressing the inner cap May be provided so as to cover the tip portion according to the length of the rod-shaped body (feeding container).

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

[Example 1] The rod-shaped body storage container of the first example of the present embodiment is stored in the cylindrical outer shaft 1 and the rear end portion when stored, as shown in FIGS. By forming the true rod-shaped body X such as a cosmetics housed in the feeding container 30 fitted to the portion 10 and the rod-shaped body housing portion 10 together, the tip of the knock bar 11 locks the rotor 21. The knock mechanism includes a knock bar 11 that cannot be removed from the outer shaft 1. 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 FIGS. 1, 2, and 4, the knock mechanism unit includes a rotor 21 having a plurality of cams 21a on a cylindrical outer peripheral surface, and a plurality of strips 20a on an inner peripheral surface. The inner cylinder 20, the knock bar guide rib 11b, and the inner cylinder groove 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, an appropriate interval is provided between the knock bar drive teeth 11a and the rotor saw teeth 21c in order to perform a knock operation.

The rotor 21 is formed in a cylindrical shape as shown in FIGS. 5A and 5B, 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 inner cylinder inner peripheral surface 20a, and rotates a predetermined angle each time a knocking operation is performed when the rod-shaped body feeding container 30 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 FIGS. 6 (a) and 6 (b), the knock bar 11 is provided with drive teeth 11a in the circumferential direction on the opposed contact surface that contacts the surface of the rotor cam 21a and meshes with the saw teeth 21c completely or incompletely. It is done. 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 is rotatable, but the axial movement is restricted at a predetermined interval. This interval needs to be larger than the higher one of the rotor saw tooth 21c and the knock bar drive tooth 11a so as not to inhibit the rotation of the rotor 21 during the knocking operation.

As shown in FIG. 7, the inner cylinder 20 is formed in a cylindrical shape, and is provided with a strip 20a on the inner peripheral surface on which the rotor 21 can be slid circumferentially. Engagement teeth 20b that are rotated at an angle are provided. 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 moving freely by an appropriate distance provided between the rotor 21 and the knock bar 11 that makes the rotor non-detachable. There is no need to lay, and it does not affect knock operation.

As shown in FIGS. 1 to 4, the rod-shaped body feeding container 30 is nested in the rod-shaped body storage container 1. The feeding container itself can also be viewed as a single rod-like body, which can be carried alone and used. Here, the feeding container main body 30, the feeding body 31, the tail plug 32, and the true rod-shaped body X, and a feeding container that has a simple structure and is easy to manufacture.

As shown in FIG. 4, the shaft main body 30 is substantially cylindrical, and a front end opening 30a, a rear end opening 30c, and a closed spiral notch 30b are provided on the side of the shaft main body. The feeding body 31 is substantially rod-shaped, and is provided with a rod-like body holding portion 31b at the tip, the rear end portion 31c is a bottomed substantially cylindrical shape, and has at least a pair of slits 31d and 31d on its side surface and at least one operation projection 31a. Is provided. The true rod-shaped body X is formed so as to be attachable to the rod-shaped body holding portion 31b.

A shaft main body 30 provided with a spiral notch 30b and the rod-shaped body holding portion 30b are provided, and a slit that enables elastic deformation of the operation projection 31a that protrudes outward from the outer shaft spiral notch 11 on the rear end cylindrical portion 31c. Further, in this embodiment, a rod-shaped body is formed by combining a bottomed cylindrical tail plug 32 that seals at least the rear end opening 30c of the shaft body 30 and a rod-shaped body X such as a writing instrument or a cosmetic tool. It constitutes a feeding container.

FIG. 3 shows the state of use of the bar-shaped cosmetic material supply container assembled as described above and the state of attachment to the bar-shaped body storage container. The feeding body 31 is inserted from the shaft rear end opening 31c in a state where the rod-like body X is held by the core holding portion 31b, and the slit portions 31d and 31d provided in the feeding body 31 rear end cylindrical portion 31c are elastically deformed. The operation protrusion 31 a that is assembled to the shaft main body 30 and provided on the feeding body rear end cylindrical portion 31 c is accommodated in the spiral cutout 30 b of the shaft main body 30.

In this state, the rod-like body X can be moved forward and backward together with the feeding body 31 by relatively rotating the operation projections 31a of the shaft body 30 and the feeding body 31. Here, by designing at least a part of the outer side wall of the rod-shaped body X and at least a part of the inner wall of the shaft body 30, the user can feel a certain resistance when the rod-shaped body X appears and disappears. You will feel it. That is, a feeling of feeding out the rod-shaped body X can be obtained. Specifically, when the rod-shaped body X has a columnar shape, the outer wall surface, the inner diameter of the opening of the cylindrical shaft body 30, or a part of the cutout section of the spiral cutout 30b is folded inward. By designing the rod-like body X and the inner wall of the shaft body 1 to rub, a feeling of feeding can be surely obtained.

Further, since the shaft body 30 is made of a flexible material, the spiral notch 30b can work as a stepping member, so that the shaft body 30 can absorb an impact such as a drop. Thus, the accommodated rod-shaped body X can be protected from impact to some extent.

In this configuration, as described above, the rod-shaped body feeding container is composed of four parts including the rod-shaped body, and is easy to assemble and does not require complicated work. In addition, the user can realize usability as existing products.

The rod-shaped body storage container according to the first embodiment of the present invention configured as described above is configured such that a rod-shaped body feeding container storing a true rod-shaped body X is inserted into the rod-shaped body housing portion 10 in the storage container body, By pressing the tail plug 32 in a state in which the storage portion 10 is fitted and operating the knock mechanism, the true bar-shaped body X is regulated and stored in the storage container 10 together with the feeding container to be stored, and the bar-shaped body X is used. Sometimes, after the tail container 32 is pressed by operating the knock mechanism by pressing the tail plug 32 of the regulated rod-shaped body feeding container, the feeding container protrudes from the inside of the storage container body, and after the feeding container is taken out, the true rod-shaped body is removed from the feeding container. X can be paid out.

On the other hand, when the feeding container is stored in the rod-shaped body storage container, if the tail plug 32 is inserted into the storage container in a direction that matches the opening side of the storage container, and the tail plug 32 is fully knocked, the entire feeding container is stored. It becomes a state. Here, since the tail plug 32 is configured to substantially seal the opening of the storage container 10, it is assumed that the composition of the true rod-shaped body X stored together with the feeding container contains a large amount of volatile solvent. However, since the evaporation of the solvent can be sealed in the container body, it can be stored for a long time without any problem under the user.

[Embodiment 2] Next, the form of the rod-shaped body storage container shown in Embodiment 2 will be described in detail.
The storage container itself is the same as in Example 1, and the feeding container is different in that the rod-shaped body feeding container shown in FIGS. 8 and 9 is used. Furthermore, this rod-shaped body feeding container is different from the feeding container of Example 1 only in that no tail plug is provided. In the storage container including the rod-shaped body feeding container having such a configuration, there is an advantage that the feeding container can be configured with only three parts, although the above-described knocking operation may give the user a little discomfort. Therefore, it is possible to obtain a cosmetic container that is easier to assemble and is as easy to use as an existing cosmetic container. Further, when the feeding body is abutted against the rearmost end of the spiral cutout 30b of the container, the bottomed cylindrical feeding body rear end 30c is configured to be projected from the feeding container rear end opening 30c. The feeding container is so simple that the user can easily understand the configuration, and since the tail plug is not provided, there is also an advantage that the user can easily replace the true rod-shaped body.

[Embodiment 3] Next, the form of the rod-shaped body storage container shown in Embodiment 2 will be described in detail.
The rod-shaped body storage container configured in the same manner as in the first embodiment is different from the second embodiment only in that the rod-shaped body feeding container to be stored is a feeding container as shown in FIGS. Like the feeding container of Example 2, the feeding container body has a configuration without a tail plug. As shown in FIG. 10, the inner diameter of the feeding container 30 is selected to be rubbed with the rod-shaped body X, and when the rod-shaped body X is fed, an appropriate resistance can be obtained. Further, the feeding body 31 has a very simple configuration mainly as shown in FIG. 12, and is fitted into the spiral cutout 30b of the feeding container 30 so as to hold the rod-like body X, and is used for the feeding operation. Is done.
As in the first and second embodiments, since the operation portion 31a of the feeding body 31 has few portions protruding beyond the outer wall of the feeding container 30, there is no obstacle when the feeding container is inserted into the rod-shaped body storage container.

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. Moreover, even if it separates from this rod-shaped body storage container, the rod-shaped body feeding container is combined and a more reliable rod-shaped body storage container is obtained in terms of protection of the rod-shaped body itself. The rod-like body feeding container stored in the storage container can also reduce the number of parts, and can provide an inexpensive rod-like body feeding container that can reduce the number of assembly steps.

It is (a) external view and (b) sectional drawing of the rod-shaped object storage container at the time of the rod-shaped object accommodation in the 1st Example of this invention. It is the (a) external view and (b) sectional drawing of the rod-shaped object storage container after knocking the rod-shaped object supply container in the 1st Example of this invention. It is drawing when the rod-shaped body feeding container in the 1st Example of this invention is taken out from the rod-shaped body storage container. It is an exploded view of the rod-shaped body storage container in the first embodiment of the present invention. It is a perspective view of the rotor used for the rod-shaped object storage container in the first embodiment of the present invention. It is the perspective view of (a) whole of the member which formed the rod-shaped object storage part and knock bar which were used for the rod-shaped object storage container in the first example of the present invention integrally, and (b) the enlarged view of the knock bar part. It is sectional drawing of the inner cylinder used for the rod-shaped body storage container in 1st Example of this invention. It is the whole figure and sectional drawing of the rod-shaped object feeding container which accommodated the true rod-shaped object in the 2nd Example of this invention. It is an exploded view of the rod-shaped body feeding container in the second embodiment of the present invention. It is the outer surface figure and sectional drawing of the rod-shaped body feeding container in 3rd Example of this invention. It is an exploded view of the rod-shaped body feeding container in the third embodiment of the present invention. It is a feeding body component figure used for the rod-shaped body feeding container in 3rd Example of this invention.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 ... Storage container main body 2 ... Tail plug 10 ... Rod-shaped body storage part 11 ... Push rod, 11a ... Drive tooth, 11b ... Guide rib, 11c ... Engagement part,
11d: collar part, 11e ... slit 20 ... inner cylinder, 20a ... inner cylinder strip, 20b ... engagement tooth, 20c ... inner cylinder groove part, 20d ... step part,
20e ... Inner cylinder engaging part 21 ... Rotor, 21a ... Rotor cam, 21b ... Rotor engaging claw, 21c ... Rotor saw blade 22 ... Knock spring 23 ... Presser spring 30 ... Rod-shaped body feeding container body, 30a ... Rod-shaped Body feeding container opening,
30b ... Bar-shaped body feeding container spiral cutout portion, 30c ... Bar-shaped body feeding container rear end opening 31 ... Bar-shaped body feeding body, 31a ... Operation section, 31b ... True rod-shaped body holding section,
31c ... Roller end rear end cylindrical portion, 31d ... Roller end rear end slit portion 32 ... Bar-shaped body feeding container tail plug X ... True rod-shaped body

Claims (12)

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 that is regulated in the rotational direction and is slidable in the axial direction, and provided with driving teeth shifted in a period from the plurality of cams at the tip portion;
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 for projecting the stored rod-shaped body from the opening,
As the rod-shaped body described above, a true rod-shaped body, a feeding body having a substantially circular cross section joined to the true rod-shaped body, and a substantially cylindrical container body that houses the feeding body joined to the rod-shaped body,
A rod-like body feeding container for moving a true rod-like body forward and backward from a tip opening hole by rotating the feeding body or the container body,
A rod-shaped body feeding container provided with a spiral cutout on the side surface of the container main body for changing the rotation operation to sliding in the rod-shaped body axis direction,
A rod-shaped body storage container stored as the above-described rod-shaped body. 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. 2. The rod-shaped body storage container according to claim 1, wherein a tail plug that becomes a knock portion when the rod-shaped body storage container is housed is fitted to the rear end surface of the rod-shaped body feeding container main body. The rod-shaped body storage container according to claim 1, wherein a slit connected to the spiral cutout is provided from a rear end surface of the rod-shaped body feeding container main body. The rod-shaped body storage container according to claim 7, wherein a width of the slit provided toward the spiral notch is less than a width of the spiral notch. The feed body includes at least a true rod-shaped body holding portion and an operation portion that slidably fits in the spiral cutout and protrudes to an outer surface portion of the container body. The rod-shaped body storage container according to 1. The said rod-shaped object holding | maintenance part and the operation part are integrally formed, The rod-shaped object storage container of Claim 9 characterized by the above-mentioned. The rod-shaped body storage container according to claim 7, wherein at least the material of the container body around the spiral cutout and the slit is flexible. The rod-shaped body storage container according to claim 1, wherein at least a part of the inner wall surface of the container main body and at least a part of the side surface of the true rod-shaped body come into contact and appear.

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