KR100903973B1 - A side vacuum pump for type of pencil dressing case - Google Patents

Abstract

A side vacuum pump of the pencil-type cosmetics container is provided, which prevents pressure leakage according to the pinching of the cylinder body inner surface. A side vacuum pump of the pencil-type cosmetics container comprises: a piston pushing content up; a vacuum pump fixture(110) mounted on the shoulder of the container body; a vacuum pump(120) preventing the pressure leakage caused by the pinching of the cylinder body inner side; a cylinder body(130) in which a guide rod is formed; a content inflow induction pipe(140) which is selectively opened and closed by a check valve; a vacuum packing(150) blocking the content path; and a piston(160) performing pumping by the push operation of the button(180).

Description

A side vacuum pump for type of pencil dressing case}

The present invention relates to a pencil-type cosmetic container that can be used to discharge the contents of the quantitative contents by pressing a button to the liquid contents, and more specifically, to improve the structure of the pump for pumping and draining the contents to promote stable discharge of the contents as well as temperature The present invention relates to an invention that can improve market competitiveness and secure reliability of a product by eliminating pressure leakage caused by expansion of contents and depressurization of a container and a button caused by a change.

In general, one of the means for discharging and using the contents of cosmetics, shampoo, detergents, etc. contained in the container by an appropriate amount to use the discharge pump in the container.

Existing discharge pump that is mounted to the container as described above and discharges the contents in small amounts has been variously conceived, but the structure of the general discharge pump is a spring 121 opening and closing ball 122 for opening and closing the contents inlet hole (125) It is installed to receive the elastic force of the, is installed to receive the elastic force of the spring 121 is applied to the pressure in the contents storage chamber 126, the operation piston to discharge the contents in the contents storage chamber 126 through the push button 140 ( The cylinder 120 made of 123 is installed in the pump body 110.

The operating piston 123 is further provided with a closed piston 124, the push button 140 is installed in the operating pipe 130 is fastened to the operating piston 123 of the cylinder 120.

In the conventional contents discharge pump having the above-described configuration, when the push button 140 is pressed, a gap is first generated between the sealing piston 124 and the operation piston 123 of the cylinder 120, and then the sealing piston 124 and As the working piston 123 goes down together, pressure is generated in the contents storage chamber 126, and the contents are discharged as shown in FIG. 2 through the contents conveying path 123a of the working piston 123 by the pressure. You lose.

At this time, the opening and closing ball 122 is in close contact with the contents inflow path 125 by the repulsive force of the spring 121 is compressed to block the contents inflow path 125.

Pressing the push button 140 as described above to discharge the contents and then release the external force applied to the push button 140, the operation piston 123 and the sealing piston 124 by the resilient elastic force accumulated in the spring 121 ) Will rise together as in FIG.

The operating piston 123 and the sealing piston 124 rising as described above are operated between the operating piston 123 and the sealing piston 124 when the operating piston 123 is first raised to press the push button 140 at the initial stage of the rising. As the voids generated in the disappearance disappear, the contents transport path 123a is blocked, and the elastic force accumulated in the spring 121 is weakened.

As the operation piston 123 and the sealed piston 124 continuously rise in the state in which the contents transfer path 123a is blocked as described above, a vacuum pressure is generated in the contents storage chamber 126 and the contents storage chamber 126. The opening / closing ball 122 is spaced apart from the contents inlet hole 125 by the vacuum pressure generated in the container, and the contents of the container are introduced into the contents storage chamber 126.

The conventional contents discharge pump is to discharge the contents while repeating the above operation continuously.

The above-described vacuum pump has the advantage that the contents can be used by discharging by a certain amount, and the products including the vacuum pump are not only favored by consumers but also widely used.

The vacuum pump having the above advantages is not only expensive, but it is also required to be applied to a pencil-type cosmetic container for storing lip gloss and eye shadow, which is a color cosmetic that requires a small amount of discharge. Due to this difficulty, the modified side button type pump is used.

Pencil-type cosmetic container having the side-button pump has been developed in various ways.

As a pencil type cosmetic container having the above side button pump, Utility Model Registration No. 230104, Utility Model Registration No. 0396301, Utility Model Registration No. 20-0396313, Utility Model Registration No. 20-0408260, Utility Model Registration 20-0439672 is an example.

The pre-registration proposal is to press the push button installed on the body, the contents introduced into the pump are to be discharged to the appropriate amount of the contents with the makeup tool and to apply the cosmetics discharged to the makeup tool.

The pre-registration proposal that allows the contents to be discharged and used as described above is a structure in which vacuum is opened and closed by a check valve for opening and closing the contents inlet hole and the contents outlet hole of the pump. Has a fatal bond that occurs.

Therefore, the situation is urgently improving the side button of the pencil-type cosmetics container that consumers can easily wear makeup.

The present invention has been developed in order to solve the disadvantages of the pump used in the conventional pencil-type cosmetic container, the object is formed in the direction in which the contents inlet pipe and the contents discharge pipe for pumping out the contents flowing in the contents are opposed to each other. In order to prevent the pressure leakage by installing a vacuum packing (vacuum) formed on the airtight packing piece, a flat surface blocking the contents passage of the contents discharge pipe to block the pressure leakage in the cylinder body. Not only can it prevent the pressure leakage caused by the contraction of the body and the contraction of the inner surface of the cylinder body caused by the momentary pressure applied to the button, but also prevents the pressure leakage, which can result in the compression loss. To satisfy consumer needs by differentiating the structure of pencil-type cosmetic containers Chapter is the vacuum pump side of the pencil-shaped cosmetics container can be competitive to provide.

The present invention for achieving the above object is a pencil-type cosmetic container that can be made by discharging the contents contained in the container body 10 by the piston of the vacuum pump body pumped by the push operation of the side button to make-up In the side vacuum pump, the vacuum pump 100 is a side vacuum of the pencil-type cosmetic container, characterized in that the pressure leakage in the pressure leakage cylinder body 130 in the cylinder body 130 by the vacuum packing 150 is prevented It can be achieved by a pump.

As described above, the side vacuum pump of the pencil-type cosmetic container of the present invention is a cylinder in which the contents inlet pipe 131 capable of introducing contents and the contents discharge pipe 132 for pumping out the introduced contents are formed in opposite directions. Vacuum packing (vacuum) formed on the airtight packing piece 154 has a flat surface 155 for blocking the contents passage 132a of the contents discharge pipe 132 to block the pressure leakage in the body 130 ( By installing 150 to prevent the pressure leakage, it is possible to prevent the pressure leakage due to the contraction of the inner surface of the cylinder body 130 caused by the contraction of the container body 10 and the instantaneous pressure applied to the button 180. In addition, the prevention of pressure leakage results in the prevention of loss of compression, so that the contents can be discharged at a constant time. The effect is that it can satisfy the market competitiveness.

Hereinafter, described in detail by the accompanying drawings a preferred embodiment for achieving the above object is as follows.

As shown in Figures 1 to 7, the side vacuum pump of the pencil-type cosmetic container according to the present invention, the main body 10 is the contents are accommodated, and the vacuum pump fixed body 110 of the container body 10 Consists of a vacuum pump body 120 mounted via the.

The container body 10 has an opening to which the contents inlet pipe 131 of the cylinder body 130 constituting the vacuum pump body 120 is connected.

On the opposite side of the opening is opened to enable the mounting of the piston 12 mounted inside the container body 10 so as to push up the contents, and the closing cap 11 having an air hole is mounted.

The vacuum pump fixing body 110 is undercut mounted to the shoulder portion of the container body 10, and the vacuum pump body 120 is mounted inside the vacuum pump fixing body 110.

The vacuum pump fixing body 110 is formed with a rear end of the fastening portion 111 is fastened to the shoulder of the container body 10, the front end is connected to the contents discharge pipe 132 of the cylinder body 130 is fitted ( 112 is formed inward, the cosmetic tool connecting tube 113 extending with respect to the connecting pipe 112 is formed, the button operation control member 115 to selectively regulate the operation of the button 180 on the side ) Is installed adjacent to the button installation hole (114).

The makeup tool 200 is installed on the makeup tool connecting tube 113 of the vacuum pump fixing body 110, and the makeup tool 200 has a stick-shaped end portion that forms a convex curved surface with an inclined end surface. It is one of a rod type with a ball formed, a puff type that can be lightly applied, a brush type made of hair, and a roller type that is rotated about an axis.

The vacuum pump body 120 mounted inside the vacuum pump fixing body 110 has the contents passage 132a of the contents discharge pipe 132 blocked by the vacuum packing 150 so that the inner surface of the cylinder body 130 is closed. It is to prevent the pressure leak caused by the shrinkage phenomenon.

The vacuum pump body 120 is composed of a cylinder body 130, the contents induction guide tube 140, the vacuum packing 150, and a piston 160.

The cylinder body 130 has a contents inflow pipe 131 and a contents discharge pipe 132 including contents passages 131a and 132a on opposite sides thereof, and a vacuum packing 150 is formed in the lower inner center. Guide bars 133 to be guided are formed.

The contents inlet pipe 131 is mounted with an undercut and a contents inlet induction pipe 140 in which the contents inlet hole 141 is selectively opened and closed by the check valve 142.

The vacuum packing 150 located inside the cylinder body 130 to prevent the vacuum leakage, the cylinder body 130 of the lower portion of the central portion of the diaphragm 152 having a plurality of contents distribution holes 153 A guide tube 151 into which the guide rod 133 formed therein is fitted is formed, and a boss 157 including a connection groove 158 to which the connection member 161 of the piston 160 is fitted is formed at the top thereof. At the edge of the diaphragm 152, an airtight packing piece 154 is formed to be in close contact with the inner surface of the cylinder body 130, and the airtight packing piece 154 is the contents discharge pipe of the cylinder body 130. A groove having a flat surface 155 to block the contents passage 132a of 132, and the surface facing the flat surface 155 to be in contact with the contents passage 131a of the contents introduction pipe 131. 156 is formed.

The vacuum packing 150 is installed to receive a repulsive force of the spring 190 is installed to the inner lower portion of the cylinder body 130.

The piston 160 has a pumping blade piece 162 that is pumped in the extension pipe 171 of the cap 170 and the connecting rod member 161 connected to the fitting groove 158 of the vacuum packing 150 is The pumping blade piece 162 is formed in the lower center of the diaphragm to form the inner side, and the connecting pipe member 163 to which the connecting pin 181 of the button 180 is fitted is formed in the upper portion.

To discharge the contents contained in the container body 10 equipped with the side vacuum pump of the pencil-type cosmetics container of the present invention having the above-described configuration is operated by the button operation control member 115 as shown in FIG. The button 180 is released by moving the button operation control member 115 as shown in FIG.

When the button 180 is pressed in the above state, the piston 160 interlocks and moves downward. At this time, the connecting rod member 161 of the piston 160 is inserted into the connecting groove 158 to be connected to the vacuum packing 150. This will work.

The vacuum packing 150 is a state in which the flat surface 155 of the airtight packing piece 154 blocks the contents passage 132a of the contents discharge pipe 132 of the cylinder body 130 before interlocking. It is to prevent pressure leakage.

When the vacuum packing 150 in the above state is continuously moved by the pressing operation of the button 180, the flat surface 155 is out of the contents passage 132a, and the cylinder body by the piston 160 130) When pressure is applied inside, the check valve 143 of the contents discharge pipe 132 is opened as shown in FIG. 5, and the contents flowing into the cylinder body 130 are discharged through the contents passage 132a. It will be done.

At this time, the check valve 142 mounted on the contents inlet conduit 140 installed in the contents inlet pipe 131 is blocked, and the contents in the cylinder body 130 are blocked by blocking the contents inlet hole 141. 132) to allow discharge.

After pressing the button 180 to discharge the contents to the makeup tool 200 as described above, and remove the pressing force applied to the button 180, the cylinder body 130 to be located under the vacuum packing 150 The original position arc is restored by the rebound spring 190 installed on the inner bottom surface.

When the vacuum packing 150, the piston 160, and the button 180 that are moved downward by the reaction force of the reaction spring 190 move upward, a vacuum pressure is generated in the cylinder body 130, so that The contents passage 132a is blocked by the check valve 143, while the contents passage 131a of the contents inlet pipe 131 is the contents of the contents induction guide tube 140 mounted on the contents inlet pipe 131. The contents inlet hole 141 is opened by the check valve 142, which results in the contents being opened together, so that the contents in the container body 10 are supplied and supplied into the cylinder body 130 (FIG. 6). Reference)

As described above, in the vacuum packing 150 in which the contents are introduced into the cylinder body 130, the flat surface 155 of the airtight packing piece 154 blocks the contents passage 132a of the contents discharge pipe 132. The state will be achieved.

Therefore, after discharging and using the contents it will be able to be used stably without pressure leakage, and the lid on the vacuum pump fixing body 110 to block the contamination of the makeup tool 200 by foreign matters when carrying the storage ( 20) Install it to prevent foreign matters from being stored.

The makeup tool 200 is to be selectively used according to the contents contained in the container body 10, the makeup tool suitable for the makeup tool connecting pipe 113 of the vacuum pump fixing 110.

1 is an exploded cross-sectional view of a side vacuum pump of a pencil-type cosmetic container according to the present invention.

Figure 2 is a cross-sectional configuration of the side vacuum pump of the pencil-type cosmetics container according to the present invention.

Figure 3 is an exemplary view of the vacuum packing of the side vacuum pump of the pencil-type cosmetics container according to the present invention.

Figure 4 is an exemplary view showing a state in which the button can be operated by the combined sectional view of the side vacuum pump of the pencil-type cosmetics container according to the present invention.

Figure 5 is an exemplary view showing a state to discharge the contents by pressing the button of the side vacuum pump of the pencil-type cosmetics container according to the present invention.

Figure 6 is an exemplary view showing a state in which the contents flow into the cylinder body of the side vacuum pump of the pencil-type cosmetics container according to the present invention.

Figure 7 is another embodiment of the side vacuum pump of the pencil-type cosmetics container according to the present invention.

<Explanation of symbols for main parts of drawing>

10: container body 20: lid

100: vacuum pump 110: vacuum pump fixed body

113: cosmetic tool connector 114: button installation

115: button operation control member 120: vacuum pump body

130: cylinder body 131: inner mule inlet pipe

131a: contents passage 132: contents discharge pipe

132a: Contents passage 133: Guide rod

142,143: check valve 140: contents induction guide pipe

141: contents inlet hole 150: vacuum packing

151: guide 152: diaphragm

153: Contents distribution path 154: Confidential packing

155: flat surface 156: groove

157: boss 158: connecting groove

160: piston 161; Connecting rod member

162: pumping blade piece 163: connector member

170: cap 180: button

190: rebound spring 200: toiletries

Claims (9)

In the side vacuum pump of the pencil-type cosmetic container which can be made by discharging the contents contained in the container body 10 by the piston of the vacuum pump body pumped by pressing the side button to make-up tools, The vacuum pump 100 is a side vacuum pump of the pencil-type cosmetic container, characterized in that the pressure leakage in the cylinder body 130 is prevented by the vacuum packing 150. According to claim 1, wherein the vacuum pump 100 is a vacuum pump fixed body 110 is mounted to the shoulder of the container body 10 including a piston 12 for pushing up the contents; Pressure inside the vacuum pump fixing body 110 is installed, and the contents passage 132a of the contents discharge pipe 132 is blocked by the vacuum packing 150 to cause the contraction of the inner surface of the cylinder body 130. The side vacuum pump of the pencil-type cosmetic container to be composed of a vacuum pump body 120 to prevent leakage. According to claim 2, The vacuum pump body 120 has a contents inlet pipe 131 and the contents discharge pipe 132 including the contents passages (131a, 132a) on both opposite sides are formed, the lower inner center A cylinder body 130 having a guide rod 133 on which the vacuum packing 150 is guided; Under contents mounted inlet pipe 131 is mounted undercut at the same time the contents inlet hole 141 is selectively opened and closed by the check valve 142 and; A guide tube 151 guided by the guide rod 133 of the cylinder body 130 is formed to extend downward, and vacuum packing 150 to block the contents passage 132a toward the contents discharge tube 132; The side vacuum pump of the pencil-type cosmetics container, characterized in that it is located in the interior of the cap 170 is fastened to the upper portion of the cylinder body 130 is composed of a piston 160 pumping operation by pressing the button 180 . According to claim 2, wherein the vacuum pump fixing unit 110 is a fastening portion 111 is formed in the rear end to the undercut fastening to the shoulder of the container body 10, the contents discharge pipe 132 of the cylinder body 130 at the front end Connecting pipe 112 is inserted into the inner form, the cosmetic tool connecting pipe 113 extending with respect to the connecting pipe 112 is formed, the side to selectively regulate the operation of the button 180 The side vacuum pump of the pencil-type cosmetic container, characterized in that the button operation control member 115 is installed adjacent to the button installation hole (114). The guide rod 133 of claim 2 or 3, wherein the vacuum packing 150 is formed inside the cylinder body 130 at the center lower portion of the diaphragm 152 having a plurality of contents distribution holes 153. The guide pipe 151 is formed is inserted, the boss 157 including a connecting groove 158 is fitted on the connecting member 161 of the piston 160 is formed, the diaphragm 152 The airtight packing piece 154 is formed on the edge of the cylinder body 130 in close contact with the inner surface of the cylinder body 130, the airtight packing piece 154 is the contents passage of the contents discharge pipe 132 of the cylinder body 130 A flat surface 155 is provided to block 132a, and a recess 156 is formed on the side facing the flat surface 155 to be in contact with the contents passage 131a of the contents inflow pipe 131. The side vacuum pump of the pencil type cosmetic container made of. According to claim 2 or 3, wherein the vacuum packing 150 is a side vacuum pump of the pencil-type cosmetic container, characterized in that installed to receive a repulsive force of the spring 190 is installed to the inner lower portion of the cylinder body (130). The connecting rod member of claim 3, wherein the piston 160 is connected to a pumping blade piece 162 that is pumped in the extension tube 171 of the cap 170, and a fitting groove 158 of the vacuum packing 150. 161 is formed in the lower center of the diaphragm forming the inside of the pumping blade piece 162, and the connecting member 163 to which the connecting pin 181 of the button 180 is fitted is formed at the top. Side vacuum pump of a pencil-type cosmetic container characterized in that. The side vacuum pump of a pencil-type cosmetics container according to claim 2 or 4, wherein the makeup tool (200) is installed in the makeup tool connecting pipe (113) of the vacuum pump fixing body (110). According to claim 8, The makeup tool 200 is a stick-shaped end of the inclined convex curved surface, a rod-type is formed on the end of the ball (ball), lightly puffed, hair (hair) The side vacuum pump of a pencil-type cosmetics container, characterized in that any one of a brush type, a roller type rotated about an axis.

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