JP2018027165A - Stick-shaped cosmetic delivery container - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a stick-shaped cosmetic delivery container that stores lipstick and stick foundation, etc., the stick-shaped cosmetic delivery container that improves a sense of quality when being held.SOLUTION: A stick-shaped cosmetic delivery container comprises a delivery structure internally installing a delivery mechanism for holding stick-shaped cosmetics and vertically sliding the stick-shaped cosmetics, and an exterior body having a fitting part where a cap is removably fitted and provided with the fitting part in the upper part formed by a sheet metal. A connection part is fastened with the exterior body while a sleeve penetrates through the fitting part. In the constitution where the exterior body is connected with the delivery structure, an abutment tube that is elastically deformable and enables the sleeve to penetrate is internally installed in a recess formed on the surface in the fitting part of the exterior body. The abutment part is projected in an inner wall of this abutment tube, and the abutment part supports the delivery structure when being laterally swung so as not to come in abutment with the other place.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a bar-shaped cosmetic material feeding container that houses a bar-shaped cosmetic material such as a lipstick and a stick foundation, and that has a rotary feeding mechanism that moves up and lowers the bar-shaped cosmetic material by relatively rotating the container. The present invention relates to a stick-shaped cosmetic material delivery container that improves the sense of quality when used.

  A bar-shaped cosmetics feeding container that houses a bar-shaped cosmetic such as lipstick and stick foundation, and that has a rotary feeding mechanism that raises and lowers the bar-shaped cosmetic by rotating the container relative to each other. The standardized product was reduced in cost, and this payout structure was mounted on an exterior body that was decorated to differentiate for each product. The payout mechanism of the payout structure covers most of the payout structure and, when attached to the exterior body, projects to the outside and can be decorated, and a connecting portion projects from the lower end of the sleeve and connects to the exterior body. Was operated by relative rotation.

  Since the connecting portion at the lower end is connected to the exterior body, the payout structure is easily slid around the connecting portion at the lower end. When this extended structure is laterally shaken, the extended width of the distal end of the extended structure is large, the sleeve outer wall is at the uppermost end of the exterior body, and has a fitting portion that allows the cap to be removably fitted. I hit the top of the inner wall of the middle cylinder.

Japanese Utility Model Publication No. 57-152111 Japanese Utility Model Publication No.59-31315 JP 2000-262325 A

  In Patent Document 1, a coating film is provided on the inner surface of the middle cylinder so that the outer wall of the sleeve is in contact with the coating film, and the rotation feeding operation can be smoothed. In Patent Document 2, a plurality of support protrusions are provided on the inner peripheral surface of the middle cylinder to regulate the lateral shake of the feeding structure. In Patent Document 3, an abutting portion is protruded at a position slightly lower than the inner peripheral surface of the middle cylinder and the mouth, and the occurrence of scratches due to the sleeve side surface abutting on the tip of the middle cylinder is prevented.

  The above-mentioned patent documents have the effects of smoothing the rotation operation, regulating side shake, and preventing the occurrence of scratches due to side shake. However, it is structurally difficult to prevent the occurrence of side shake itself, and when the container is shaken, the side shake occurs, the sleeve and the inner cylinder hit, and a rattling sound is generated when hard objects hit each other. I have. This rattling sound detracted from the luxury of cosmetic containers.

  In order to solve the above-described problems, the present invention includes a sleeve 3 that holds the bar-shaped cosmetic 1 and that includes a feeding mechanism 10 that slides the bar-shaped cosmetic 1 up and down, and covers almost the whole except the upper and lower ends. This has a feeding structure A that drives the feeding mechanism 10 by relatively rotating the connecting portion 41 protruding from the lower end of the sleeve 3, and a fitting portion 51 in which a cap (not shown) is removably fitted. The intermediate cylinder 5 formed of a thin plate is composed of an exterior body B provided on the upper portion, and the sleeve 3 of the delivery structure A is passed through the intermediate cylinder 5 of the exterior body B and the connecting portion 41 of the delivery structure A and the exterior In the configuration in which the body B is fixed and the exterior body B and the feeding structure A are connected, the recess 53 formed on the inner surface of the middle cylinder 5 of the exterior body B is molded from an elastically deformable material such as an elastomer, Sleeve 3 penetrates To interior that the contact tube 6. A contact portion 60 having an inscribed circle diameter α1 slightly larger than the sleeve outer diameter β protrudes from the inner wall of the contact cylinder 6. The abutment portion 60 has sufficient rigidity to support the lateral shake of the feeding structure A.

  Alternatively, a sleeve 3 that holds the bar-shaped cosmetic 1 and includes a feeding mechanism 10 that slides the bar-shaped cosmetic 1 up and down, covers almost the whole except the upper and lower ends, and a connecting portion 41 that protrudes from the lower end of the sleeve 3. The exterior structure which has the feeding structure A which drives the feeding mechanism 10 by rotating it relatively, and the fitting part 51 in which a cap is detachably fitted, and provided with the middle cylinder 5 formed of a thin metal plate on the upper part. B, and with the sleeve 3 of the feeding structure A passing through the middle cylinder 5 of the outer package B, the connecting portion 41 and the outer package B of the feeding structure A are fastened, and the outer package B and the feeding structure In the structure in which the body A is connected, a contact cylinder 6 is formed in a recess 53 formed on the inner surface of the middle cylinder 5 of the exterior body B from an elastically deformable material such as an elastomer and through which the sleeve 3 passes. A contact portion 60 having an inscribed circle diameter α2 slightly smaller than the sleeve outer diameter β protrudes from the inner wall of the contact cylinder 6. The feeding structure A is supported on the axis of the exterior body B by the contact portion 60. The protruding portion 60 has a shape in which the tip 61 is sharp and is brought into line contact with the outer wall of the sleeve 3. Alternatively, a hollow portion 62 is provided on the back surface of the contact portion 60 to reduce the rigidity, and the sleeve 3 is brought into contact with the outer wall of the sleeve 3 with a low repulsive force, so that sliding resistance is unlikely to occur during relative rotation of the sleeve 3 and the exterior body B. And

  In the present invention, as described above, when the inscribed circle diameter α1 of the abutting portion 60 of the abutting cylinder 6 is slightly larger than the sleeve outer diameter β, the feeding structure A is laterally shaken. Even so, the outer wall of the sleeve 3 first contacts the contact portion 60. The abutting cylinder 6 having the abutting portion 60 is made of an elastically deformable material, and therefore does not make a rattling sound that hits hard objects. Furthermore, since the contact portion 60 has a certain degree of rigidity, the contact portion 60 supports the feeding structure A without hitting it elsewhere. When the inscribed circle diameter α2 of the abutting portion 60 of the abutting cylinder 6 is slightly smaller than the sleeve outer wall β, the payout structure A can be applied to the exterior body by the abutting portion 60 of the abutting cylinder 6. Since it is supported by the axis B, the outer wall of the sleeve 3 does not hit any other place, and no rattling noise is generated.

  Further, as a matter of course, the inscribed circle diameter α1 of the contact portion 60 of the contact cylinder 6 is slightly larger than the sleeve outer diameter β. Even when the inscribed circle diameter α2 is slightly smaller than the sleeve outer diameter β, the tip 61 of the contact portion 60 makes line contact with the outer wall of the sleeve 3 or makes contact with a low repulsive force. Therefore, sliding resistance during relative rotation is unlikely to occur, and the operational feeling of the container is not affected.

  Further, since the contact cylinder 6 is made of an elastically deformable material, it can be mounted while being deformed in the recess 53 formed on the inner wall of the middle cylinder 5 formed of a thin metal. It can also be installed on impossible parts, and can be implemented later on an existing stick-shaped cosmetic material delivery container. Furthermore, since the contact cylinder 6 of the present invention is a member only for preventing the generation of rattling noises, it does not affect the feeling of use such as a feeling of rotation operation, and the cost is emphasized or a high-class feeling is given. You can choose whether to wear it or not.

It is front sectional drawing of embodiment of the stick-shaped cosmetics delivery container of this invention. It is a partial front sectional view of the payout structure of the embodiment of the present invention. It is a partial front sectional view of the exterior body of the embodiment of the present invention. It is a partial expanded sectional view of the X arrow view part in FIG. It is front sectional drawing of the contact cylinder of embodiment of this invention. It is front sectional drawing of other embodiment of the stick-shaped cosmetic material delivery container of this invention. It is a feeding structure partial front sectional view of another embodiment of the present invention. It is a partial front sectional view of the exterior body of other embodiments of the present invention. It is a partial expanded sectional view of the Y arrow part in FIG. It is front sectional drawing of the contact cylinder of other embodiment of this invention. It is a fragmentary sectional view of the other Example of the contact cylinder of this invention.

  First, as a form for carrying out the present invention, a stick-shaped cosmetic material feeding container composed of a feeding structure A in which a feeding mechanism 10 is disposed below the stick-shaped cosmetic material 1 will be described with reference to FIGS.

  A red plate 2 that holds the lower end of a stick-shaped cosmetic 1 such as a lipstick or a stick foundation has a leg tube 20 depending on the lower end. The leg tube 20 has a guide protrusion 21 protruding from the lower outer wall. Further, a pair of notches 22 are provided from the lower end of the leg cylinder 20 so that the leg cylinder 20 provided with the guide protrusion 21 can be narrowed inward. Further, a female screw 23 is screwed on the lower inner surface of the leg tube 20. The red plate 2 is housed in the sleeve 3 so as to be slidable up and down.

  The sleeve 3 is a thin metal pipe and has a different decoration. A guide groove 30 is formed in the lower side surface of the sleeve 3 in parallel with the axis. The guide groove 30 engages with the guide projection 21 of the red plate 2 to guide the red plate 2 so that it cannot slide. Further, the stroke (sliding length) of the red plate 2 is determined by the length of the guide groove 30. The leg tube 20 of the red plate 2 is inserted into the guide groove 30 with the guide tube 21 being inwardly narrowed, and the guide protrusion 21 is engaged. A screw cylinder 4 is inserted into the lower end of the sleeve 3.

  The screw cylinder 4 includes a screw portion 40 that enters the leg tube 20 of the red plate 2 and a connecting portion 41 that protrudes from the rear end of the sleeve 3. On the outer wall of the screw portion 40, a male screw 42 that is screwed with the female screw 23 provided on the leg tube 20 of the red plate 2 is screwed. The connecting portion 41 includes an upper connecting portion 43 into which the rear end portion of the sleeve 3 is fitted and a lower connecting portion 44 that protrudes outward from the lower end of the sleeve 3.

  Two circumferential grooves (a first circumferential groove 45 and a second circumferential groove 46) are formed on the outer wall of the upper connection portion 43. The inner circumferential rib 31 of the sleeve 3 is rotatably engaged with the first circumferential groove 45 so as not to fall off. The inner peripheral rib 31 is formed from the outside of the sleeve 3 toward the inner peripheral direction. The O-ring 11 is fitted in the second circumferential groove 46. The O-ring 11 is made of an elastic material such as NBR, and is in sliding contact with the inner wall of the sleeve 3 with elasticity. A groove-like engaging portion 47 is provided around the outer peripheral wall of the lower connecting portion 44, and a number of vertical grooves 48 are formed on the entire side of the lower side wall of the engaging portion 47 in parallel with the axis. Yes.

  A feeding structure A is constituted by the red plate 2, the sleeve 3 and the screw cylinder 4. In the feeding structure A, when the sleeve 3 and the screw cylinder 4 are rotated relative to each other, the female screw 23 in the leg cylinder 20 of the red platen 2 blocked by the guide groove 30 of the sleeve 3 is connected to the male screw of the screw cylinder 4. Since it is screwed with 42, it has the feeding mechanism 10 in which the red plate 2 moves forward and backward by screwing action. When the sleeve 3 and the screw cylinder 4 are rotated relative to each other, the O-ring 11 in the second circumferential groove 46 of the screw cylinder 4 is in contact with the inner wall of the sleeve 3 with elasticity, so that sliding resistance is generated. This sliding resistance produces a good feeling of rotational operation.

  The feeding structure A is attached to the exterior body B. The exterior body B is composed of a cap (not shown), an intermediate cylinder 5 and a hook cylinder 13 and is provided with a different decoration. The middle cylinder 5 has a fastening part 50 whose lower part is fastened in the hackling cylinder 13, and whose upper part projects upward from the hackling cylinder 13 and becomes a fitting part 51 in which the cap is detachably fitted. Yes. A structure holding portion 52 that engages and holds the connecting portion 41 of the feeding structure A is provided below the fastening portion 50 of the middle cylinder 13. The middle cylinder 5 is made of a thin metal and forms a recess 53 on the back side of the fitting portion 51.

  On the inner wall of the structure holding portion 52 of the middle cylinder 5, a retaining projection 54 and a rotation preventing projection 55 are projected. The retaining protrusion 54 and the rotation preventing protrusion 55 project from the outside of the structure holding part 53 toward the inner wall. The retaining protrusion 54 engages with a groove-like engaging portion 47 provided in the connecting portion 41 of the feeding structure A to hold the feeding structure A so that it cannot fall off. Further, the rotation preventing projection 55 engages with the vertical groove 48 provided in the connecting portion 41 of the feeding structure A, and holds the screw cylinder 4 of the feeding structure A so as not to rotate.

  A contact cylinder 6 is housed in the recess 53 of the middle cylinder 5 (see FIG. 5). The contact cylinder 6 is made of an elastically deformable material such as NBR or elastomer. A contact portion 60 is projected from the inner peripheral wall of the contact tube 6. The inscribed circle diameter α1 of the contact portion 60 is slightly larger than the sleeve outer diameter β of the feeding structure A as shown in FIG. 4, and when the feeding structure A is mounted, The sleeve 3 penetrates. As a result, even if the feeding structure A attached to the exterior body B causes a lateral shake, the contact portion 60 of the contact cylinder 6 contacts the outer wall of the sleeve 3. Since the contact portion 60 is made of a material that can be elastically deformed, the contact portion 60 does not make a rattling sound that hits hard objects. And since it has a certain amount of rigidity, it supports so that the outer wall of the sleeve 3 may not hit another place.

  Furthermore, as another embodiment of the present invention, a bar-shaped cosmetic material delivery container composed of a delivery structure A in which the delivery mechanism 10 is arranged around the bar-shaped cosmetic material 1 will be described with reference to FIGS.

  A red plate 2 that holds the lower end of a stick-shaped cosmetic 1 such as a lipstick or a stick foundation has a pair of threaded projections 24 protruding from the outer wall. The red plate 2 is housed inside the body cylinder 7 so as to be slidable up and down.

  A spiral holding portion 71 is provided on the outer wall of the storage portion 70 that stores the stick-shaped cosmetic 1 and the red plate 2 of the body tube 7. A pair of guide grooves 30 are formed in the side wall of the spiral holding portion 71 in parallel with the axis. The guide groove 30 guides the red plate 2 so as to be non-rotatably slidable through the threaded projection 24 of the red plate 2. Further, the stroke (sliding length) of the red plate 2 is determined by the length of the guide groove 30. A connecting portion 41 is provided below the storage portion 70 of the cylinder 7. Further, the helical cylinder 71 holds the helical cylinder 8 in a rotatable manner so as not to fall off.

  A helical groove 80 is screwed on the inner wall of the helical cylinder 8 to which the screwing projection 24 of the red plate 2 passing through the guide groove 30 of the body cylinder 7 is screwed. An outer peripheral knurl 81 parallel to the axis is engraved on the lower outer periphery of the helical cylinder 8. The helical cylinder 8 and the body cylinder 7 are inserted into the sleeve 3.

  The sleeve 3 is provided with a different decoration, and an inner peripheral knurl 32 that holds the helical cylinder 8 in a non-rotatable manner by engaging the outer peripheral knurl 81 of the helical cylinder 8 is engraved on the inner wall. ing. By this inner peripheral knurl 32, the helical cylinder 8 is driven as the sleeve 3 rotates. The connecting portion 41 of the body cylinder 7 includes an upper connecting portion 43 into which the rear end portion of the sleeve 3 is fitted and a lower connecting portion 44 that protrudes outward from the rear end of the sleeve 3.

  Two circumferential grooves (a first circumferential groove 45 and a second circumferential groove 46) are formed on the outer wall of the upper connection portion 43. The O-ring 11 is fitted in the first circumferential groove 45. The O-ring 11 is made of an elastic material such as NBR, and is in sliding contact with the inner wall of the sleeve 3 with elasticity. The inner circumferential rib 31 of the sleeve 3 is rotatably engaged with the second circumferential groove 46 so as not to fall off. The inner peripheral rib 31 is formed from the outside of the sleeve 3 toward the inner peripheral direction. A groove-like engaging portion 47 is provided around the outer peripheral wall of the lower connecting portion 44, and a number of vertical grooves 48 are formed on the entire side of the lower side wall of the engaging portion 47 in parallel with the axis. Yes.

  A feeding structure A is constituted by the red plate 2, the sleeve 3, the body cylinder 7, and the helical cylinder 8. In the feeding structure A, when the sleeve 3 and the body cylinder 7 are rotated relative to each other, the screw protrusion 24 of the red plate 2 whose rotation is prevented by the guide groove 30 of the body cylinder 7 follows the sleeve 3. Since it is screwed into the helical groove 80, it has a feeding mechanism 10 in which the red pan 2 moves forward and backward by screwing action. When the sleeve 3 and the cylinder 7 are rotated relative to each other, the O-ring 11 in the first circumferential groove 46 of the cylinder 7 is in contact with the inner wall of the sleeve 3 with elasticity, so that sliding resistance is generated. This sliding resistance produces a good feeling of rotational operation.

  The feeding structure A is attached to the exterior body B. The exterior body B is composed of a cap (not shown), an intermediate cylinder 5 and a hook cylinder 13 and is provided with a different decoration. The middle cylinder 5 has a fastening part 50 whose lower part is fastened in the hakama cylinder 13, and whose upper part protrudes from the hakama cylinder 13 and is a fitting part 51 into which the cap is detachably fitted. A structure holding portion 52 that engages and holds the connection portion 41 of the feeding structure A is provided below the fastening portion 50 of the middle cylinder 5. The middle cylinder 5 is made of a thin metal and has a recess 53 on the back side of the fitting portion 51.

  On the inner wall of the structure holding portion 52 of the middle cylinder 5, a retaining projection 54 and a rotation preventing projection 55 are projected. The retaining protrusion 54 and the rotation preventing protrusion 55 project from the outside of the structure holding part 53 toward the inner wall. The retaining protrusion 54 engages with a groove-like engaging portion 47 provided in the connecting portion 41 of the feeding structure A to hold the feeding structure A so that it cannot fall off. Further, the rotation preventing projection 55 engages with the vertical groove 48 provided in the connecting portion 41 of the feeding structure A, and holds the screw cylinder 4 of the feeding structure A so as not to rotate.

  A contact cylinder 6 is housed in the recess 53 of the middle cylinder 5 (see FIG. 10). The contact cylinder 6 is made of an elastically deformable material such as NBR or elastomer. A contact portion 60 is projected from the inner peripheral wall of the contact tube 6. As shown in FIG. 9, the inscribed circle diameter α2 of the contact portion 60 is slightly smaller than the sleeve outer diameter β of the feeding structure A, and when the feeding structure A is mounted, The leading end 61 of the contact portion 60 penetrates in a state where it touches the outer wall of the sleeve 3 to support the feeding structure A at the axial center position. As a result, even if an external force is applied to the feeding structure A attached to the exterior body B, the feeding structure A will not hit another place and make a rattling sound. The contact portion 60 has a pointed tip 61 as shown in FIG. 10 to be in line contact with the outer wall of the sleeve 3, or a hollow portion 62 is provided in the contact portion 60 as shown in FIG. The repulsive force is weakened so that sliding resistance is less likely to occur between the outer wall of the sleeve 3 and does not affect the operational feeling of the container.

  In the case of carrying out the present invention, the stick-shaped cosmetic material delivery container is almost entirely covered by the sleeve 3 except for the upper end where the stick-shaped cosmetic material 1 appears and disappears and the lower end where the connecting portion 41 protrudes, and the sleeve 3 and the connecting portion 41 are rotated relative to each other. The connecting portion 41 of the feeding structure portion A having the feeding mechanism 10 that is driven is connected to the exterior body B, and the sleeve 3 of the feeding structure body A is opposed to the inner surface of the inner cylinder 5 of the exterior body B. This can be implemented if the recess 53 can be provided. Accordingly, the feeding mechanism 10 in the feeding structure portion A can be freely selected as long as the above-described conditions are satisfied, and a weighting mechanism such as an accompanying O-ring 11 can be freely set.

  Further, in the column of the embodiment, the connection between the feeding structure A and the exterior body B is performed by the engagement of the engaging portion 47 and the retaining protrusion 54 and the engagement of the vertical groove 48 and the rotation preventing protrusion 55. As described above, not only the connection method by these engagements but also a method of directly fixing the feeding structure A and the exterior body B such as caulking and bonding can be performed.

  In addition, when the feeding structure A and the exterior body B are connected by engagement such as engagement of the engagement portion 47 and the retaining protrusion 54 and engagement of the vertical groove 48 and the rotation prevention protrusion 55, it is removed. By detachably engaging and holding, the feeding structure A can be used as a cartridge-type bar-shaped cosmetic material feeding container that can be removed arbitrarily.

  In addition, the contact portion 60 of the contact tube 6 is provided on the inner surface of the contact tube 6, but not only the contact portion 60 is provided on the entire inner periphery, but also the protrusions are provided on the circumference even if provided intermittently. It may be arranged in a shape. In this case, the contact portion 60 needs to be evenly arranged on the inner periphery of the contact tube 6.

  The shape of the contact portion 60 of the contact tube 6 is basically a semicircular shape, a substantially trapezoidal shape, or a kamaboko shape. However, when the inscribed circle diameter α1 of the abutting portion 60 is larger than the sleeve outer diameter β as shown in FIG. Rigidity that is supported without hitting is required. Further, as shown in FIG. 9, when the inscribed circle diameter α2 of the contact portion 60 is smaller than the sleeve outer diameter β, the tip of the contact portion 60 and the outer periphery of the sleeve 3 are in contact with each other, and the feeding structure A is the exterior body B. Supported on the axis of Therefore, the shape of the contact portion 60 is made into a substantially triangular shape with a sharp point as shown in FIG. 10, and the tip 61 is brought into line contact with the outer periphery of the sleeve 3, or as shown in FIG. The shape of 60 is semicircular, substantially trapezoidal, or semi-cylindrical, and a cavity portion 62 is provided on the back surface to reduce the rigidity (repulsive force) of the contact portion 60, so that the sleeve 3 and the contact cylinder 6 It is necessary to prevent a large sliding resistance from occurring.

DESCRIPTION OF SYMBOLS 1 Bar-shaped cosmetics 3 Sleeve 5 Middle cylinder 6 Contact cylinder 10 Feeding mechanism 41 Connection part 51 Fitting part 53 Recess 60 Contact part 61 Tip 62 Cavity part A Feeding structure B Outer body alpha1, alpha2 Inscribed circle diameter beta Sleeve outer diameter

  The present invention relates to a bar-shaped cosmetic material feeding container that houses a bar-shaped cosmetic material such as a lipstick and a stick foundation, and that has a rotary feeding mechanism that moves up and lowers the bar-shaped cosmetic material by relatively rotating the container. The present invention relates to a stick-shaped cosmetic material delivery container that improves the sense of quality when used.

  A bar-shaped cosmetics feeding container that houses a bar-shaped cosmetic such as lipstick and stick foundation, and that has a rotary feeding mechanism that raises and lowers the bar-shaped cosmetic by rotating the container relative to each other. The standardized product was reduced in cost, and this payout structure was mounted on an exterior body that was decorated to differentiate for each product. The payout mechanism of the payout structure covers most of the payout structure and, when attached to the exterior body, projects to the outside and can be decorated, and a connecting portion projects from the lower end of the sleeve and connects to the exterior body. Was operated by relative rotation.

  Since the connecting portion at the lower end is connected to the exterior body, the payout structure is easily swayed around the connecting portion at the lower end. When the feeding structure is shaken sideways, the deflection width of the leading end of the feeding structure is large, the sleeve outer wall is at the uppermost end of the exterior body, and has a fitting portion that fits the cap in a removable manner. It hits the upper end of the inner wall of the fitting part.

Japanese Utility Model Publication No. 57-152111 Japanese Utility Model Publication No.59-31315 JP 2000-262325 A

  In Patent Literature 1, a coating film is provided on the inner surface of the fitting portion so that the outer wall of the sleeve is in contact with the coating film, and the rotation feeding operation can be smoothed. In Patent Document 2, a plurality of support protrusions are provided on the inner peripheral surface of the fitting portion to regulate the lateral swing of the feeding structure. In Patent Document 3, an abutting portion with which the sleeve side surface abuts is provided at a position slightly lower than the inner peripheral surface and the mouth of the fitting portion, thereby preventing the occurrence of scratches at positions visible from the outside of the sleeve side surface.

  The above-mentioned patent documents have the effects of smoothing the rotation operation, regulating the lateral shake, and preventing the occurrence of scratches due to the lateral shake. However, due to the structure that holds the end of the payout structure, it is difficult to prevent the occurrence of lateral vibration itself. A rattling sound that occurs when they hit each other has occurred. This rattling sound detracted from the luxury of cosmetic containers.

  In order to solve the above-described problems, the present invention includes a sleeve 3 that holds the bar-shaped cosmetic 1 and that includes a feeding mechanism 10 that slides the bar-shaped cosmetic 1 up and down, and covers almost the whole except the upper and lower ends. A fitting structure A that drives the feeding mechanism 10 by relatively rotating the connecting portion 41 protruding from the lower end of the sleeve 3 and a cap (not shown) are detachably fitted to the upper portion, and are fitted from a thin metal plate. The connecting portion 41 and the exterior body B of the feed structure A are formed in a state in which the sleeve 51 of the feed structure A passes through the fitting portion 51 of the exterior body B. In the configuration in which the outer package B and the payout structure A are connected to each other, the sleeve 53 is formed from an elastically deformable material such as an elastomer in the recess 53 formed on the inner surface of the fitting portion 51 of the outer package B. Penetrates The contact tube 6 interior. A contact portion 60 having an inscribed circle diameter α1 slightly larger than the sleeve outer diameter β protrudes from the inner wall of the contact cylinder 6. The abutment portion 60 has sufficient rigidity to support the lateral deflection of the feeding structure A.

  Alternatively, a sleeve 3 that holds the bar-shaped cosmetic 1 and includes a feeding mechanism 10 that slides the bar-shaped cosmetic 1 up and down, covers almost the whole except the upper and lower ends, and a connecting portion 41 that protrudes from the lower end of the sleeve 3. , A feeding structure A that drives the feeding mechanism 10 by relative rotation, and an outer body in which a cap (not shown) is detachably fitted to the upper part and a fitting part 51 formed from a thin metal plate is provided on the upper part. B, and with the sleeve 3 of the feeding structure A passing through the fitting portion 51 of the exterior body B, the connecting portion 41 and the exterior body B of the feeding structure A are fastened, and the exterior body B is fed out. In the configuration in which the structural bodies A are connected, a contact cylinder 6 through which the sleeve 3 penetrates is provided in a recess 53 formed on the inner surface of the fitting portion 51 of the exterior body B. A contact portion 60 having an inscribed circle diameter α 2 that is the same as or slightly smaller than the sleeve outer diameter β is provided on the inner wall of the contact cylinder 6. The feeding structure A is supported on the axis of the exterior body B by the contact portion 60. The projecting portion 60 has a shape in which sliding resistance is unlikely to occur when the sleeve 3 and the outer package B are relatively rotated.

  As a specific shape of the contact portion 60, the tip 61 has a sharp shape, and is brought into line contact or point contact with the outer wall of the sleeve 3. Alternatively, the abutting cylinder 6 is formed from a material that can be elastically deformed, and a cavity portion 62 is provided on the back surface of the abutting portion 60 to reduce the rigidity of the abutting portion 60 so as to contact the outer wall of the sleeve 3 with a low repulsive force.

  As described above, according to the present invention, when the inscribed circle diameter α1 of the abutting portion 60 of the abutting cylinder 6 is slightly larger than the sleeve outer diameter β, the runout structure A is laterally shaken. Even so, the outer wall of the sleeve 3 first contacts the contact portion 60. Since this contact part 60 has elasticity, it does not make the rattling sound which a hard thing hits and sounds. Furthermore, since the contact portion 60 has a certain degree of rigidity, the contact portion 60 supports the feeding structure A without hitting it elsewhere.

  When the inscribed circle diameter α2 of the abutting portion 60 of the abutting cylinder 6 is the same as or slightly smaller than the sleeve outer wall β, the payout structure A is externally covered by the abutting portion 60 of the abutting cylinder 6. Since it is supported by the axis B, the outer wall of the sleeve 3 does not hit any other place, and no rattling noise is generated.

  Of course, the inscribed circle diameter α1 of the abutting portion 60 of the abutting cylinder 6 is slightly larger than the sleeve outer diameter β. Even when the circular diameter α2 is the same as or slightly smaller than the sleeve outer diameter β, the tip 61 of the contact portion 60 is brought into line contact or point contact with the outer wall of the sleeve 3 or with low repulsive force. Therefore, sliding resistance during relative rotation is unlikely to occur, and the operational feeling of the container is not affected.

  Since the contact cylinder 6 is elastically deformable, it can be mounted while being deformed in the recess 53 formed on the inner wall of the fitting portion 51 formed of a thin metal, and cannot be normally mounted. It can also be attached to the site, and can be implemented later on an existing stick-shaped cosmetic material delivery container. Furthermore, since the contact cylinder 6 of the present invention is a member only for preventing the generation of rattling noises, it does not affect the feeling of use such as a feeling of rotation operation, and the cost is emphasized or a high-class feeling is given. You can choose whether to wear it or not.

It is front sectional drawing of embodiment of the stick-shaped cosmetics delivery container of this invention. It is a partial front sectional view of the payout structure of the embodiment of the present invention. It is a partial front sectional view of the exterior body of the embodiment of the present invention. It is a partial expanded sectional view of the X arrow view part in FIG. It is front sectional drawing of the contact cylinder of embodiment of this invention. It is front sectional drawing of other embodiment of the stick-shaped cosmetic material delivery container of this invention. It is a feeding structure partial front sectional view of another embodiment of the present invention. It is a partial front sectional view of the exterior body of other embodiments of the present invention. It is a partial expanded sectional view of the Y arrow part in FIG. It is front sectional drawing of the contact cylinder of other embodiment of this invention. It is a fragmentary sectional view of the other Example of the contact cylinder of this invention. It is a perspective view of other Example 2 of the contact cylinder of the present invention.

  First, as a form for carrying out the present invention, a stick-shaped cosmetic material feeding container composed of a feeding structure A in which a feeding mechanism 10 is disposed below the stick-shaped cosmetic material 1 will be described with reference to FIGS.

  A red plate 2 that holds the lower end of a stick-shaped cosmetic 1 such as a lipstick or a stick foundation has a leg tube 20 depending on the lower end. The leg tube 20 has a guide protrusion 21 protruding from the lower outer wall. Further, a pair of notches 22 are provided from the lower end of the leg cylinder 20 so that the leg cylinder 20 provided with the guide protrusion 21 can be narrowed inward. Further, a female screw 23 is screwed on the lower inner surface of the leg tube 20. The red plate 2 is housed in the sleeve 3 so as to be slidable up and down.

  The sleeve 3 is a thin metal pipe and has a different decoration. A guide groove 30 is formed in the lower side surface of the sleeve 3 in parallel with the axis. The guide groove 30 engages with the guide projection 21 of the red plate 2 to guide the red plate 2 so that it cannot slide. Further, the stroke (sliding length) of the red plate 2 is determined by the length of the guide groove 30. The leg tube 20 of the red plate 2 is inserted into the guide groove 30 with the guide tube 21 being inwardly narrowed, and the guide protrusion 21 is engaged. A screw cylinder 4 is inserted into the lower end of the sleeve 3.

  The screw cylinder 4 includes a screw portion 40 that enters the leg tube 20 of the red plate 2 and a connecting portion 41 that protrudes from the rear end of the sleeve 3. On the outer wall of the screw portion 40, a male screw 42 that is screwed with the female screw 23 provided on the leg tube 20 of the red plate 2 is screwed. The connecting portion 41 includes an upper connecting portion 43 into which the rear end portion of the sleeve 3 is fitted and a lower connecting portion 44 that protrudes outward from the lower end of the sleeve 3.

  Two circumferential grooves (a first circumferential groove 45 and a second circumferential groove 46) are formed on the outer wall of the upper connection portion 43. The inner circumferential rib 31 of the sleeve 3 is rotatably engaged with the first circumferential groove 45 so as not to fall off. The inner peripheral rib 31 is formed from the outside of the sleeve 3 toward the inner peripheral direction. The O-ring 11 is fitted in the second circumferential groove 46. The O-ring 11 is made of an elastic material such as NBR, and is in sliding contact with the inner wall of the sleeve 3 with elasticity. A groove-like engaging portion 47 is provided around the outer peripheral wall of the lower connecting portion 44, and a number of vertical grooves 48 are formed on the entire side of the lower side wall of the engaging portion 47 in parallel with the axis. Yes.

  A feeding structure A is constituted by the red plate 2, the sleeve 3 and the screw cylinder 4. In the feeding structure A, when the sleeve 3 and the screw cylinder 4 are rotated relative to each other, the female screw 23 in the leg cylinder 20 of the red platen 2 blocked by the guide groove 30 of the sleeve 3 is connected to the male screw of the screw cylinder 4. Since it is screwed with 42, it has the feeding mechanism 10 in which the red plate 2 moves forward and backward by screwing action. When the sleeve 3 and the screw cylinder 4 are rotated relative to each other, the O-ring 11 in the second circumferential groove 46 of the screw cylinder 4 is in contact with the inner wall of the sleeve 3 with elasticity, so that sliding resistance is generated. This sliding resistance produces a good feeling of rotational operation.

  The feeding structure A is attached to the exterior body B. The exterior body B is composed of a cap (not shown), an intermediate cylinder 5 and a hook cylinder 13 and is provided with a different decoration. The middle cylinder 5 has a fastening part 50 whose lower part is fastened in the hackling cylinder 13, and whose upper part projects upward from the hackling cylinder 13 and becomes a fitting part 51 in which the cap is detachably fitted. Yes. A structure holding portion 52 that engages and holds the connecting portion 41 of the feeding structure A is provided below the fastening portion 50 of the middle cylinder 13. The middle cylinder 5 is made of a thin metal and forms a recess 53 on the back side of the fitting portion 51.

  On the inner wall of the structure holding portion 52 of the middle cylinder 5, a retaining projection 54 and a rotation preventing projection 55 are projected. The retaining protrusion 54 and the rotation preventing protrusion 55 project from the outside of the structure holding part 53 toward the inner wall. The retaining protrusion 54 engages with a groove-like engaging portion 47 provided in the connecting portion 41 of the feeding structure A to hold the feeding structure A so that it cannot fall off. Further, the rotation preventing projection 55 engages with the vertical groove 48 provided in the connecting portion 41 of the feeding structure A, and holds the screw cylinder 4 of the feeding structure A so as not to rotate.

  A contact cylinder 6 is housed in the recess 53 of the middle cylinder 5 (see FIG. 5). The contact cylinder 6 is elastically deformable. A contact portion 60 is projected from the inner peripheral wall of the contact tube 6. The inscribed circle diameter α1 of the contact portion 60 is slightly larger than the sleeve outer diameter β of the feeding structure A as shown in FIG. 4, and when the feeding structure A is mounted, The sleeve 3 penetrates. As a result, even if the feeding structure A attached to the exterior body B causes a lateral swing, the contact portion 60 of the contact cylinder 6 contacts the outer wall of the sleeve 3. Since the contact portion 60 is also elastically deformable, it does not make a rattling sound that makes hard objects hit each other. Moreover, the outer wall of the sleeve 3 is supported by a certain degree of rigidity so as not to hit other places.

  Furthermore, as another embodiment of the present invention, a bar-shaped cosmetic material supply container composed of a supply structure A in which the supply mechanism 10 is arranged around the bar-shaped cosmetic material 1 will be described with reference to FIGS.

  A red plate 2 that holds the lower end of a stick-shaped cosmetic 1 such as a lipstick or a stick foundation has a pair of threaded projections 24 protruding from the outer wall. The red plate 2 is housed inside the body cylinder 7 so as to be slidable up and down.

  A spiral holding portion 71 is provided on the outer wall of the storage portion 70 that stores the stick-shaped cosmetic 1 and the red plate 2 of the body tube 7. A pair of guide grooves 30 are formed in the side wall of the spiral holding portion 71 in parallel with the axis. The guide groove 30 guides the red plate 2 so as to be non-rotatably slidable through the threaded projection 24 of the red plate 2. Further, the stroke (sliding length) of the red plate 2 is determined by the length of the guide groove 30. A connecting portion 41 is provided below the storage portion 70 of the cylinder 7. Further, the helical cylinder 71 holds the helical cylinder 8 in a rotatable manner so as not to fall off.

  A helical groove 80 is screwed on the inner wall of the helical cylinder 8 to which the screwing projection 24 of the red plate 2 passing through the guide groove 30 of the body cylinder 7 is screwed. An outer peripheral knurl 81 parallel to the axis is engraved on the lower outer periphery of the helical cylinder 8. The helical cylinder 8 and the body cylinder 7 are inserted into the sleeve 3.

  The sleeve 3 is provided with a different decoration, and an inner peripheral knurl 32 that holds the helical cylinder 8 in a non-rotatable manner by engaging the outer peripheral knurl 81 of the helical cylinder 8 is engraved on the inner wall. ing. By this inner peripheral knurl 32, the helical cylinder 8 is driven as the sleeve 3 rotates. The connecting portion 41 of the body cylinder 7 includes an upper connecting portion 43 into which the rear end portion of the sleeve 3 is fitted and a lower connecting portion 44 that protrudes outward from the rear end of the sleeve 3.

  Two circumferential grooves (a first circumferential groove 45 and a second circumferential groove 46) are formed on the outer wall of the upper connection portion 43. The O-ring 11 is fitted in the first circumferential groove 45. The O-ring 11 is made of an elastic material such as NBR, and is in sliding contact with the inner wall of the sleeve 3 with elasticity. The inner circumferential rib 31 of the sleeve 3 is rotatably engaged with the second circumferential groove 46 so as not to fall off. The inner peripheral rib 31 is formed from the outside of the sleeve 3 toward the inner peripheral direction. A groove-like engaging portion 47 is provided around the outer peripheral wall of the lower connecting portion 44, and a number of vertical grooves 48 are formed on the entire side of the lower side wall of the engaging portion 47 in parallel with the axis. Yes.

  A feeding structure A is constituted by the red plate 2, the sleeve 3, the body cylinder 7, and the helical cylinder 8. In the feeding structure A, when the sleeve 3 and the body cylinder 7 are rotated relative to each other, the screw protrusion 24 of the red plate 2 whose rotation is prevented by the guide groove 30 of the body cylinder 7 follows the sleeve 3. Since it is screwed into the helical groove 80, it has a feeding mechanism 10 in which the red pan 2 moves forward and backward by screwing action. When the sleeve 3 and the cylinder 7 are rotated relative to each other, the O-ring 11 in the first circumferential groove 46 of the cylinder 7 is in contact with the inner wall of the sleeve 3 with elasticity, so that sliding resistance is generated. This sliding resistance produces a good feeling of rotational operation.

  The feeding structure A is attached to the exterior body B. The exterior body B is composed of a cap (not shown), an intermediate cylinder 5 and a hook cylinder 13 and is provided with a different decoration. The middle cylinder 5 has a fastening part 50 whose lower part is fastened in the hakama cylinder 13, and whose upper part protrudes from the hakama cylinder 13 and is a fitting part 51 into which the cap is detachably fitted. A structure holding portion 52 that engages and holds the connection portion 41 of the feeding structure A is provided below the fastening portion 50 of the middle cylinder 5. The middle cylinder 5 is made of a thin metal and has a recess 53 on the back side of the fitting portion 51.

  On the inner wall of the structure holding portion 52 of the middle cylinder 5, a retaining projection 54 and a rotation preventing projection 55 are projected. The retaining protrusion 54 and the rotation preventing protrusion 55 project from the outside of the structure holding part 53 toward the inner wall. The retaining protrusion 54 engages with a groove-like engaging portion 47 provided in the connecting portion 41 of the feeding structure A to hold the feeding structure A so that it cannot fall off. Further, the rotation preventing projection 55 engages with the vertical groove 48 provided in the connecting portion 41 of the feeding structure A, and holds the screw cylinder 4 of the feeding structure A so as not to rotate.

  A contact cylinder 6 is housed in the recess 53 of the middle cylinder 5 (see FIG. 10). The contact cylinder 6 is elastically deformable. A contact portion 60 is projected from the inner peripheral wall of the contact tube 6. As shown in FIG. 9, the inscribed circle diameter α2 of the contact portion 60 is the same as or slightly smaller than the sleeve outer diameter β of the feeding structure A, and the feeding structure A is mounted. At this time, the leading end 61 of the contact portion 60 penetrates in a state where it touches the outer wall of the sleeve 3 to support the feeding structure A at the axial center position. As a result, even if an external force that causes lateral swing is applied to the feeding structure A attached to the exterior body B, the contact portion 60 is supported, and the feeding structure A does not hit another place and make a rattling sound. . The contact portion 60 has a pointed tip 61 as shown in FIG. 10 and is brought into line contact with the outer wall of the sleeve 3 so that sliding resistance is unlikely to occur between the outer wall and the sleeve 3. It does not affect the feeling of operation.

  In the case of carrying out the present invention, the stick-shaped cosmetic material delivery container is almost entirely covered by the sleeve 3 except for the upper end where the stick-shaped cosmetic material 1 appears and disappears and the lower end from which the connecting portion 41 protrudes. The connecting portion 41 of the feeding structure portion A having the feeding mechanism 10 that is driven is connected to the exterior body B, and the sleeve 3 of the feeding structure body A is opposed to the inner surface of the inner cylinder 5 of the exterior body B. This can be implemented if the recess 53 can be provided. Accordingly, the feeding mechanism 10 in the feeding structure portion A can be freely selected as long as the above-described conditions are satisfied, and a weighting mechanism such as an accompanying O-ring 11 can be freely set. Furthermore, if it is formed of a thin metal, it is possible to integrally mold the intermediate cylinder 5 and the hook cylinder 13 of the outer package B. In the case of the configuration of the second embodiment, the sleeve 3 and the helical cylinder 8 are integrally molded. For example, parts can be integrated.

  In the column of the embodiment, the connection between the feeding structure A and the exterior body B is described by the method of engaging the engaging portion 47 and the retaining protrusion 54 and engaging the vertical groove 48 and the rotation preventing protrusion 55. However, not only the connection method by these engagements but also a method of directly fixing the feeding structure A and the exterior body B such as caulking and bonding can be performed.

  When the feeding structure A and the exterior body B are connected by engagement such as the engagement of the engagement portion 47 and the retaining protrusion 54 and the engagement of the longitudinal groove 48 and the rotation prevention protrusion 55, they can be removed. By engaging and holding, the feeding structure A can be used as a cartridge-type bar-shaped cosmetic material feeding container that can be removed arbitrarily.

  The contact cylinder 6 needs to be molded so as to be elastically deformable in order to be mounted in the recess 53 of the middle cylinder 5. This is because even if the contact cylinder 6 itself is formed of an elastically deformable material such as NBR or elastomer, it is molded from a rigid material such as a synthetic resin as shown in FIG. It may be provided and configured to be elastically deformable. When the contact cylinder 6 is formed of a rigid material, if there is a gap between the outer wall of the sleeve 3 and the contact portion 60, a rattling sound is generated. Therefore, the sleeve 3 and the contact portion 60 need to be in contact with each other. is there.

  The abutting portion 60 of the abutting cylinder 6 is provided on the inner surface of the abutting cylinder 6, but not only the abutting portion 60 is provided on the entire inner circumference, but also the protrusions are formed in a circumferential shape even if provided intermittently. It may be arranged and configured. In this case, the contact portion 60 needs to be evenly arranged on the inner periphery of the contact tube 6.

  The shape of the contact portion 60 of the contact tube 6 is basically a semicircular shape, a substantially trapezoidal shape, or a kamaboko shape. However, as shown in FIG. 4, when the inscribed circle diameter α1 of the contact portion 60 is larger than the sleeve outer diameter β, as shown in FIG. Rigidity is required to support the feeding structure part A without hitting it elsewhere.

  When the inscribed circle diameter α2 of the contact portion 60 is the same as or slightly smaller than the sleeve outer diameter β as shown in FIG. 9, the tip of the contact portion 60 and the outer periphery of the sleeve 3 are in contact with each other, and the feeding structure A is the exterior. Supported by the axis of the body B. Therefore, the shape of the contact portion 60 is made into a substantially triangular shape with a sharp point as shown in FIG. 10, and the tip 61 is brought into line contact or point contact with the outer periphery of the sleeve 3, or as shown in FIG. The shape of the contact portion 60 is semicircular, substantially trapezoidal, or semi-cylindrical, and a hollow portion 62 is provided on the back surface to reduce the rigidity (repulsive force) of the contact portion 60, thereby contacting the sleeve 3. It is necessary to prevent a large sliding resistance from occurring between the cylinders 6.

DESCRIPTION OF SYMBOLS 1 Bar-shaped cosmetics 3 Sleeve 6 Contacting cylinder 10 Feeding mechanism 41 Connection part 51 Fitting part 53 Recess 60 Contacting part 61 Tip 62 Hollow part A Feeding structure B Exterior body alpha1, alpha2 Inscribed circle diameter beta Sleeve outer diameter

Claims (4)

A sleeve (3) which holds the stick-shaped cosmetic (1) and which is internally provided with a feeding mechanism (10) for sliding the stick-shaped cosmetic (1) up and down and covers almost the whole except the upper and lower ends, and the sleeve (3 ) A feeding structure (A) that drives the feeding mechanism (10) by relatively rotating the connecting portion (41) protruding from the lower end, and a fitting portion (51) in which a cap (not shown) is detachably fitted. ) And an outer body (B) provided with an intermediate cylinder (5) formed of a thin metal plate, and the sleeve (3) of the feeding structure (A) is connected to the inner cylinder (B) 5) In a configuration in which the connecting portion (41) of the feeding structure (A) and the exterior body (B) are fastened in a state of passing through 5), and the exterior body (B) and the feeding structure (A) are coupled.
In the inner cylinder (5) of the exterior body (B), the recess (53) formed on the inner surface is molded from an elastically deformable material such as an elastomer, and the contact cylinder (6) through which the sleeve (3) passes is installed. Then, a contact portion (60) having an inscribed circle diameter (α1) slightly larger than the sleeve outer diameter (β) is projected from the inner wall of the corresponding cylinder (6), and the projected portion (60 ) Is a stick-shaped cosmetic material delivery container which is not normally in contact with the sleeve (3), and the outer wall of the sleeve (3) abuts when the delivery structure (A) sways. A sleeve (3) which holds the stick-shaped cosmetic (1) and which is internally provided with a feeding mechanism (10) for sliding the stick-shaped cosmetic (1) up and down and covers almost the whole except the upper and lower ends, and the sleeve (3 ) A feeding structure (A) that drives the feeding mechanism (10) by relatively rotating the connecting portion (41) protruding from the lower end, and a fitting portion (51) in which a cap (not shown) is detachably fitted. ) And an outer body (B) provided with an intermediate cylinder (5) formed of a thin metal plate, and the sleeve (3) of the feeding structure (A) is connected to the inner cylinder (B) 5) In a configuration in which the connecting portion (41) of the feeding structure (A) and the exterior body (B) are fastened in a state of passing through 5), and the exterior body (B) and the feeding structure (A) are coupled.
In the inner cylinder (5) of the exterior body (B), the recess (53) formed on the inner surface is molded from an elastically deformable material such as an elastomer, and the contact cylinder (6) through which the sleeve (3) passes is installed. Then, a contact portion (60) whose inscribed circle diameter (α2) is slightly smaller than the outer diameter (β) of the sleeve protrudes from the inner wall of the corresponding contact tube (6), and the contact portion is in a normal state. The tip (61) of (60) is in contact with the outer wall of the sleeve (3) to support the feeding structure (A) on the axis of the exterior body (B), and the corresponding contact portion (60) is the sleeve (3). A stick-shaped cosmetic material delivery container characterized by having a shape in which sliding resistance is unlikely to occur during relative rotation of the outer package and the outer package (B).   The stick-shaped cosmetic material according to claim 2, wherein the contact portion (60) of the contact tube (6) has a shape with a pointed tip (61) and is in line contact with the outer wall of the sleeve (3). Feeding container.   The contact portion (60) of the contact tube (6) has a hollow portion (62) on the back surface and has a weak rigidity, and is in contact with the outer wall of the sleeve (3) with a low repulsive force. The stick-shaped cosmetic material delivery container according to claim 2.

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