IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0918346
(2009-02-19)
|
등록번호 |
US-8403182
(2013-03-26)
|
우선권정보 |
KR-10-2008-0061698 (2008-02-22) |
국제출원번호 |
PCT/KR2009/000799
(2009-02-19)
|
§371/§102 date |
20100819
(20100819)
|
국제공개번호 |
WO2009/104915
(2009-08-27)
|
발명자
/ 주소 |
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
0 인용 특허 :
7 |
초록
▼
The present invention relates to an air pump type corrugated pipe that holds highly viscose material such as toothpaste in a cylindrical container combined with the corrugated pipe and expels contents using air pressure according to compression of the corrugated pipe, and a container using the same.
The present invention relates to an air pump type corrugated pipe that holds highly viscose material such as toothpaste in a cylindrical container combined with the corrugated pipe and expels contents using air pressure according to compression of the corrugated pipe, and a container using the same. The container includes an air pump type operation device, a tube type body, and a piston. According to the present invention having such structure, highly viscose material is expelled easily and clearly without residue, thereby economic loss is reduced and convenience in use is provided, also the cost of the container is cheap due to its simple constitution.
대표청구항
▼
1. An air pump type operation device for pressing a piston in a container comprising: a tube type body for holding viscose material within, the tube type body having air inlets and an outlet, and the piston which is installed in the tube type body presses and expels the viscose material through the
1. An air pump type operation device for pressing a piston in a container comprising: a tube type body for holding viscose material within, the tube type body having air inlets and an outlet, and the piston which is installed in the tube type body presses and expels the viscose material through the outlet,wherein the air pump type operation device has a hollow body of which one end is combined with the tube type body and which is restorable by elasticity,wherein in the case of pressing the body while sealed the interior volume of the body is maintained and the piston is moved by air pressure,wherein in the case of releasing the force applied to the body while air is flowing in through the air inlets the shape of the body is restored, andwherein the tube type body further includes: a protection cover for being equipped to surround the outer peripheral surface of the tube type body; anda protection cap which is equipped on the protection cover and surrounds the air pump type corrugated pipe, and has an incline cutting plane cut at an incline from one end to another so that the user can press some part of the air pump type corrugated pipe. 2. The air pump type operation device of claim 1, wherein the operation device is a corrugated pipe that has a hollow elastic body, wherein the other end of the body is provided with a pushing part of the air inlets, and wherein in the case of pressing the pushing part the body is shrunk and in the case of releasing the force applied to the pushing part air is flowed in through the air inlets and the body is restored. 3. The air pump type operation device of claim 2, wherein the air inlet is provided at the center of the pushing part on the central axis of the corrugated pipe so that the air inlet is closed when user pushes the body of the corrugated pipe. 4. The air pump type operation device of claim 2, wherein the interior of the pushing part is provided with a one-way open check valve, wherein the one-way check valve prevents air from leaking to the outside of the corrugated pipe and allows air to flow into the interior of the corrugated pipe through the air inlet. 5. The air pump type operation device of claim 4, wherein the air inlet is provided at the circumference surface of the pushing part perpendicular to the central axis of the corrugated pipe so that the air inlet is maintained in open status regardless of the user's contact with the pushing part. 6. A container comprising: a tube type body which holds viscose material within, of which one end is open, and of which the other end is projected at the center to make a funnel shape and is provided with an outlet projected at the center of the other end;a piston which is installed inside the tube type body and expels the viscose material through the outlet by pressing it; andan air pump type corrugated pipe which has a hollow elastic body of which one end is combined with the open end of the tube type body coaxially, and which is provided with a pushing part having air inlets at the other end of the body, wherein in the case of pressing the pushing part, the closed internal volume of the body is maintained with the body shrunk and the piston is moved by the air pressure, and in the case of releasing the force applied to the pushing part, air is flown in through the air inlets and the shape of the body is restored,wherein the tube type body further includes: a protection cover for being equipped to surround the outer peripheral surface of the tube type body; anda protection cap which is equipped on the protection cover and surrounds the air pump type corrugated pipe, and has an incline cutting plane cut at an incline from one end to another so that the user can press some part of the air pump type corrugated pipe. 7. The container of claim 6, wherein the air inlet is provided at center of the pushing part on the center axis of the corrugated pipe to be closed in the case of the user's pressing of the pushing part. 8. The container of claim 6, wherein a one-way open check valve for preventing air from leaking to the outside of the corrugated pipe and allowing the air to flow in the corrugated pipe is provided at the interior of the pushing part. 9. The container of claim 8, wherein the air inlet is provided on the circumference surface of the pushing part perpendicular to the center axis of the corrugated pipe to maintain the open status regardless of the user's contacting of the pushing part. 10. The container of claim 6, wherein a helicoidal surface is provided at the outer peripheral surface of one end of the corrugated pipe, and in response, a helicoidal surface is provided at the inner peripheral surface of one end of the tube type body, thereby the corrugated pipe and the tube type body each other are combined with a screw union. 11. The container of claim 6, wherein the air inlet is provided on the circumference surface of one end of the tube type body. 12. The container of claim 6, wherein the piston has a shape corresponding to an inner surface of the other end of the tube type body. 13. The container of claim 6, wherein the corrugated pipe and tube type body consist of a transparent material. 14. The container of claim 6, wherein by further including a lid to be screw-combined at the one end of the tube type body.
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