KR200202796Y1 - Cartridge of makeup pencil - Google Patents

Abstract

The present invention relates to a cosmetic pencil cartridge, which is in the form of a tube having a guide hole 105 therein, a connecting portion 106 is formed at one rear end thereof, and a step 107 is formed at the outer circumference of the connecting portion 106. A main body in which the guide groove 109 is formed in the longitudinal direction of the guide hole 105; A connection pipe 102 formed at one end of the distal end corresponding to the step of the connection part 106 and coupled to the connection part 106 of the main body; The core member accommodating part 115 is formed in the front-end | tip, the guide piece 116 is formed in the longitudinal direction to the outer side, and the screw part 113 is formed in the outer periphery to the rear side, and the said guide piece 116 is the said main body. A guide (103) which is guided to the guide groove (109) of the movable fitting; The main body is formed by a configuration including a feed tube 104 which is fitted from the rear of the connecting tube 102 and has a guide protrusion 117 protruding from the rear end thereof so as to contact the screw portion 113 of the holder. 101 and the connection tube 102 can be easily assembled without the need for a separate tool, and thus there is no deformation or defect after assembly, so that the relative rotation of the main body 101 and the connection tube 102 can be made uniform. In addition, since there is no thread inside the connection pipe 102, the quality of the connection pipe 102 can be uniform, and the effect of being able to print on the surface thereof can be provided, and the stopper 119 of the transfer pipe 104 can be provided. ) Has the same color as the color of the cosmetic core material, it is possible to distinguish the color of the contents with the naked eye even without using the contents.

Description

Cosmetic pencil cartridge {cartridge of makeup pencil}

The present invention relates to a cosmetic pencil (PENCIL) in the form of a cartridge (CARTRIDGE), and more particularly, easy assembly of the cartridge, no defect, beautiful appearance, easy to distinguish the color of the core material The present invention relates to a cosmetic pencil cartridge capable of stably moving a cosmetic heart material injected into the cartridge.

Cosmetic pencils include lipstick (LIPSTICK), eyebrow pencil (EYEBROW PENCIL), etc. In particular, the core material is to be drawn in and drawn out to be used conveniently.

1 is a perspective view showing an example of a conventional cosmetic pencil, Figure 2 is a cross-sectional view thereof, referring to the conventional pencil cartridge is composed of a main body 1, a screw tube (2) and a holder (3). .

The main body 1 has a guide hole through which the inside is penetrated in the longitudinal direction, and a stepped portion is formed in the middle thereof so that the rear side of the stepped portion becomes a connecting portion 4 so that the connecting portion 4 is fitted into the screw tube 2. Protruding jaw 5 is formed in the middle of the outer surface of the connecting portion 4, a screw groove 6 is formed inside the screw tube 2, and a protruding jaw of the connecting portion 4 inside the tip end. A groove 7 corresponding to (5) is formed to be rotatably fitted on the outside of the connecting portion 4.

The holder (3) is assembled inside the main body (1). The holder (3) is elongated in a tubular shape, and a protrusion (8) is formed at the rear end of the outer circumference to form the screw tube (2). It is engaged with the screw groove 6.

Then, the cosmetic core is injected and fixed to the inner end of the holder (3).

Accordingly, when the screw tube 2 is rotated while holding the main body 2 of the cartridge, the holder 3 is moved to draw out the cosmetic core material seated on the holder 3, and when rotated reversely, the cosmetic core material is rotated. It is intended to be pulled in.

The outer case of the screw tube 2 is fixed to the case is inserted, in the case of actual use by the user to hold the front end of the case and the cartridge body 1 by rotating the inner screw tube 2 by rotating oppositely to each other It acts to pull in and out of the core.

Due to this configuration and function, the conventional cartridge type lipstick is easy to carry and store because the cartridge can be removed from the case in some cases, and the cartridge can be replaced after use. It provided an advantage.

However, the following problem has been pointed out of such a conventional cosmetic pencil cartridge.

That is, when assembling the screw tube (2) to the connecting portion (4) of the main body (1) requires a strong force is difficult to assemble by hand, it is assembled by pressing by using a separate tool, etc. There is a problem that the impact is applied to, the process is prone to deformation or breakage and takes a long time. Then, the protruding jaw 5 of the connecting portion 4 and the groove 7 of the screw tube 2 corresponding thereto do not exactly match each other depending on the injection condition and each part, so that the main body 1 and the connecting tube 2 are completed after assembly. Relative rotation of) is not accurate, and there is a frequent problem of the occurrence of a defect that the eccentric rotation.

In addition, the screw tube (2) is processed in a manner that is forcibly extracted while forming a screw thread inside, so that the material can not be used other than a soft material, according to the thread inside the irregular irregular curve is also formed smoothly outside It was difficult to obtain the surface, the printing of the material was difficult due to the characteristics of the material, even if printed there was a problem that is easily erased.

Moreover, the color of the heartwood could not be discerned from the appearance of the cartridge, and consumers had an unreasonable problem of distinguishing colors by drawing out the cosmetic heartwood and painting the contents one by one.

The present invention is to solve the conventional problems as described above and its object is to provide a cosmetic pencil cartridge that can be efficiently assembled during manufacturing, and to obtain a consistent quality.

Another object of the present invention is to provide a cosmetic pencil cartridge which is easy to assemble and obtains a uniform quality, and the selection of materials can be made arbitrarily, so that printing can be made freely on the outer surface of the part.

Still another object of the present invention is to provide a cosmetic pencil cartridge, which is beautiful in appearance of the product and is able to easily distinguish the color of the core material injected therein through the appearance of the finished product.

Therefore, the general purpose of the present invention, in the cosmetic pencil, to facilitate the assembly work during manufacturing, and to improve the reliability of the product by promoting the beautiful appearance and ease of use while making the quality of the product uniform. An object of the present invention is to provide a cosmetic pencil cartridge.

In order to achieve the above object, the shim holder of the cosmetic pencil cartridge according to the present invention has a tubular shape having a guide hole therein, and a connection part is formed at one rear end thereof, and a step is formed at the outer circumference of the connection part. A main body having a guide groove formed in the longitudinal direction in the guide hole; A connecting pipe coupled to the connecting part of the main body by forming a locking step corresponding to the step of the connecting part at an inner end of the front end; A holder having a core member accommodating portion at a distal end thereof, the guide piece being formed in a longitudinal direction to the outside thereof, and having a screw portion formed at an outer periphery thereof to the rear so that the guide piece is guided to the guide groove of the main body so as to be movable; The inner end of the connecting tube is fitted from the front end is characterized in that it comprises a conveying tube which is projected by the guide projection is in contact with the screw portion of the holder.

Another feature of the present invention is that the connecting portion of the main body is provided with an elastic groove on its side to impart elasticity when assembling the connecting pipe.

Another feature of the present invention is that one end of the inner circumference of the connection pipe and one end of the outer circumference of the transfer pipe are selectively formed with engaging grooves and engaging protrusions engaged with each other during assembly.

Further, another feature of the present invention is that the rear end of the transfer pipe is provided with a stopper that is exposed to the rear of the connection pipe during assembly.

Therefore, when assembling the connection pipe to the main body, it can be easily assembled by simply inserting it by hand. Since the screw is formed in the holder, the connection pipe does not need the screw part, so the choice of material is free, and thus the printing on the surface is possible. The color of the core can be easily distinguished from the appearance of the product by marking the color of the core in the stopper portion of the transfer pipe.

1-a perspective view as one embodiment of a conventional cosmetic pencil

Figure 2-Combined cross section of a conventional cosmetic pencil

Figure 3-Separate cross-sectional view of the conventional cosmetic pencil

4-perspective view of a pencil as an embodiment according to the present invention

5-An exploded perspective view of a pencil as an embodiment according to the present invention

Figure 6-Separated sectional view showing a state of engagement of the pencil according to the present invention

7-Combination cross-sectional view of a pencil as an embodiment according to the present invention

※ Explanation of code about main part of drawing ※

101; Main body 102; Connector

103; Holder 104; Transfer pipe

105; Guide hole 106; Connection

107; Step 108; Elastic groove

109; Guide groove 110; Jam

111; Slope 112; Combined groove

113; Threaded portion 114; Heartwood

115; Heart receptacle 116; Guide

117; Guide protrusion 118; Joining

119; Stopper

When described in more detail with reference to the accompanying drawings as a specific configuration and operation of the present invention as an embodiment as follows.

Figure 3 is a perspective view showing one embodiment of a cosmetic pencil cartridge according to the present invention, Figure 4 is an exploded perspective view as an embodiment according to the present invention, Figure 5 is an exploded cross-sectional view showing an assembled state of the present invention, Figure 6 Is a cross-sectional view showing a coupling state of the holder according to the present invention.

3 to 6, the cosmetic pencil cartridge according to one embodiment of the present invention is roughly composed of a main body 101, a connection tube 102, a holder 103 and a transfer tube 104.

The main body 101 is a tube having a guide hole 105 in the longitudinal direction therein, the rear portion is formed with a stepped portion 106, the stepped portion 107 is formed at one end of the connection portion 106 In addition, one side of the connection portion 106 is formed with an elastic groove 108 cut in the rear, the guide hole 105 is formed with one or two or more guide grooves 109 in the longitudinal direction.

The connection pipe 102 is coupled to the connection portion 106 of the main body 101, and the locking jaw 110 is formed at a position close to the inner end portion, so that the stepped portion of the connection portion 106 is coupled to the connection portion 106. 107, and the front portion of the locking step 110 is formed with an inclined surface 111 in order to facilitate the coupling. And, the inner rear end is formed with a coupling groove 112, the outer periphery is formed with a stepped in the middle, which becomes a boundary portion for coupling a separate case or the like.

The holder 103 is for accommodating and transporting the core material within the main body 101, and a threaded portion 113 is formed at an outer surface thereof, and a core material accommodating portion 115 for accommodating the core material 114 is formed at the front end thereof. On the outside thereof, a guide piece 116 fitted into the guide groove 109 of the main body 101 protrudes and is inserted into the guide hole 105 of the main body 101 so as to be movable.

The transfer pipe 104 is assembled between the connection pipe 102 and the holder 103, and a guide protrusion 117 is formed at an inner end close to the front to engage the threaded portion 113 of the holder 103. The outer end is provided with a coupling protrusion 118 that is engaged with the coupling groove 112 of the connection pipe 102 during assembly.

And, the rear end of the conveying tube 104 is made of a diameter-expanded stopper 119 to cover the back of the connection pipe 102 during assembly and at the same time mark the color of the core material on the stopper 119 cosmetic pencil It is used as a marker to distinguish the color of the.

Looking at the assembled state of the present invention made by this configuration, the connecting pipe 102 is inserted into the rear connecting portion 106 of the main body 101, the elastic groove 108 formed on one side of the connecting portion 106 is elastic Compression and extension, the connection tube 102 is easily fitted, and the stepped jaw 107 of the connection portion 106 and the engaging jaw 110 of the connection tube 102 face each other to prevent separation.

In addition, since the coupling portion of the connection portion 106 and the connection pipe 102 is wide and uniform manufacturing is possible, the connection pipe 102 may be uniformly rotated in an assembled state.

The holder 103 inserts the tip from the rear of the main body 101. The guide piece 116 of the holder 103 is guided to the guide groove 109 while being fitted into the guide groove 109 of the main body 101. It is movably inserted.

The transfer pipe 104 is fitted from the rear of the connection pipe 102, the coupling protrusion 118 of the transfer pipe 104 is engaged with the coupling groove 112 of the connection pipe 102 to the connection pipe 102. In this case, the stopper 119 of the transfer pipe 104 is in close contact with the rear of the connection pipe 102, and the guide protrusion 117 is engaged with the screw 113 of the holder 103.

Therefore, when the connecting tube 102 is rotated with respect to the main body 101, the conveying tube 104 is rotated together, so that the guide protrusion 117 of the conveying tube 104 is screwed 113 of the holder 103. The holder 103 is rotated to cause the holder 103 to rotate, and the guide piece 116 of the holder 103 is supported by the guide groove 109 so that the holder 103 cannot be rotated. It moves in the longitudinal direction from the inside.

And, by marking the same color as the color of the core material 114 on the stopper portion 119 of the transfer pipe 104, the color of the core material can be visually distinguished even if not actually used, and the connection pipe 102 is internally Since there is no threaded portion, it is not necessary to be concerned with the selection of materials, and thus the surface can be freely printed, thereby providing a more diverse appearance. Moreover, since the screw portion is not formed inside the connection pipe 102, the appearance can be prevented from being irregularly deformed.

As described above, the present invention has a tubular shape having a guide hole 105 therein, a connecting portion 106 is formed at one rear end thereof, and a step 107 is formed at the outer periphery of the connecting portion 106. A main body having a guide groove 109 formed in the longitudinal direction in the guide hole 105; A connection pipe 102 formed at one end of the distal end corresponding to the step of the connection part 106 and coupled to the connection part 106 of the main body; The core member accommodating part 115 is formed in the front-end | tip, the guide piece 116 is formed in the longitudinal direction to the outer side, and the screw part 113 is formed in the outer periphery to the rear side, and the said guide piece 116 is the said main body. A guide (103) which is guided to the guide groove (109) of the movable fitting; The main body is formed by a configuration including a feed tube 104 which is fitted from the rear of the connecting tube 102 and has a guide protrusion 117 protruding from the rear end thereof so as to contact the screw portion 113 of the holder. 101 and the connection tube 102 can be easily assembled without the need for a separate tool, and thus there is no deformation or defect after assembly, so that the relative rotation of the main body 101 and the connection tube 102 can be made uniform. In addition, since there is no threaded portion inside the connection pipe 102, the quality of the connection pipe 102 is uniform, thereby providing the effect of printing on the surface thereof.

In addition, the stopper portion 119 of the transfer tube 104 provides the effect of notifying the color of the contents with the naked eye by not using the contents by marking the same color as the color of the cosmetic core material.

Claims (4)

In the form of a tube having a guide hole 105 therein, a connecting portion 106 is formed at one rear end thereof, and a step 107 is formed at the outer circumference of the connecting portion 106, and inside the guide hole 105 A main body in which the guide groove 109 is formed in the longitudinal direction; A connection pipe 102 formed at one end of the distal end corresponding to the step of the connection part 106 and coupled to the connection part 106 of the main body; The core member accommodating part 115 is formed in the front-end | tip, the guide piece 116 is formed in the longitudinal direction to the outer side, and the screw part 113 is formed in the outer periphery to the rear side, and the said guide piece 116 is the said main body. A guide (103) which is guided to the guide groove (109) of the movable fitting; The cosmetic tube, characterized in that it comprises a conveying tube 104 which is fitted from the rear of the connecting tube 102, the guide protrusion 117 protrudes to contact the threaded portion 113 of the holder. Pencil cartridge. The method of claim 1, The cosmetic pencil cartridge, characterized in that the connecting portion 106 of the main body is formed with an elastic groove 108 on the side thereof to impart elasticity when assembling the connecting tube (102). The method of claim 1, One end of the inner circumference of the connection tube 102 and one end of the outer circumference of the transfer tube 104 is characterized in that the coupling groove 112 and the engaging protrusion 118 that are engaged with each other during assembly are selectively formed. Pencil cartridge. The method of claim 1, Cosmetic pencil cartridge, characterized in that the rear end of the transfer pipe 104 is provided with a stopper (119) that is exposed to the rear of the connection pipe (102) during assembly.