US2021401147A1PendingUtilityA1

Container for Discharging Liquid Content Having Absorption Member

Assignee: YONWOO CO LTDPriority: Jan 9, 2017Filed: Jan 8, 2018Published: Dec 30, 2021
Est. expiryJan 9, 2037(~10.5 yrs left)· nominal 20-yr term from priority
B65D 81/3255B65D 81/32A45D 2200/1018A45D 2034/007A45D 34/04A45D 34/042A45D 2034/002A45D 2200/055
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Claims

Abstract

The present invention disclosed herein relates to a container for discharging a liquid content having an absorption member, wherein the container is configured such that a piston rod, having a piston and a thread formed thereon, is integrally formed and the piston rod with the thread formed thereon can be assembled by means of a vertical pressurization method through a structure of a pair of guide protrusions formed inside a guide tube, thereby increasing productivity by reducing assembly time.

Claims

exact text as granted — not AI-modified
What is claimed is: 
     
         1 . A container for discharging a liquid content having an absorption member according to the present invention, comprising:
 a container body where liquid content is stored, and provided with a discharge part, which discharges contents, at the upper portion thereof;   
       a rotation body encasing the lower portion of the container body and rotatably coupled thereon; 
       an ascending and descending guide member coupled to the inner side of the rotation body, rotating together along with rotation of the rotation body and guiding ascent of an extrusion member; 
       an extrusion member ascending by rotation of the rotation body and extrudingly discharging content stored in the container body; and 
       an absorption member disposed at the upper portion of the container body and absorbing liquid contents stored in the container body,
 wherein at the center portion of the ascending and descending guide member is provided a guide tube which guides assembly by means of a vertical compression of the extrusion member, and further provided with a pair of guide protrusions at both sides of the inner circumferential surface thereof so as to guide ascending according to rotation of the rotation body. 
 
     
     
         2 . The container for discharging a liquid content having an absorption member of  claim 1 ,
 wherein the extrusion member comprises a piston rod which is inserted into a guide tube of the ascending and descending guide member; and a piston disposed at the upper portion of the piston rod, closely contacted to the inner wall of the container body, and extruding content as moving together according to the ascent of the piston rod, wherein the piston rod and the piston are integrally molded.   
     
     
         3 . The container for discharging a liquid content having an absorption member of  claim 2 ,
 wherein a pair of the guide protrusions have a stepped pulley so as to be screw-coupled with the screw thread of the piston rod when the rotation body rotates.   
     
     
         4 . The container for discharging a liquid content having an absorption member of  claim 3 ,
 characterized to comprise a post-processing part coupled as encasing the piston rod of the extrusion member and post-processed in a way among printing, hot-stamping, plating, metalizing, coating, and stamping such that letters or figures can be marked on the outer circumferential surface thereof.   
     
     
         5 . The container for discharging a liquid content having an absorption member of  claim 1 ,
 wherein at the lower portion of the container body is provided an elastic plate having a latch projection, and at the inner side of the ascending and descending guide member is formed a plurality of rotation protrusions, which pressurize the latch projection, with a constant distance apart along the inner circumferential surface thereof. When a plurality of the rotation protrusions goes over the latch projection as pressurizing by rotation of the rotation body, a click sound is generated, which makes it possible for a user to sense the rotation degree of the rotation body.   
     
     
         6 . The container for discharging a liquid content having an absorption member of  claim 5 ,
 wherein one side of the latch projection forms a first inclined surface with a gentle slope and the other side of the latch projection forms a first vertical surface; one side of the rotation protrusion forms a second inclined surface with a gentle slope and the other side of the rotation protrusion forms a second vertical surface; and after the second inclined surface of the rotation protrusion goes over along the first inclined surface, the second vertical surface of the rotation protrusion meets the first vertical surface of the latch projection, thereby making it possible to prevent counter-rotation of the rotation body.   
     
     
         7 . The container for discharging a liquid content having an absorption member of  claim 1 ,
 wherein at the inner circumferential surface of the rotation body is provided a fixation groove which fixes the ascending and descending guide member, and at the outer circumferential surface of the ascending and descending guide member is provided a fixation protrusion which is coupled to the fixation groove.   
     
     
         8 . The container for discharging a liquid content having an absorption member of  claim 1 ,
 wherein at the inner circumferential surface of the rotation body is provided a separation preventing groove such that the ascending and descending guide member can be prevented from being separated while moving upwards, and at the outer circumferential surface of the ascending and descending guide member is provided a separation preventing protrusion which is coupled to the separation preventing groove.   
     
     
         9 . The container for discharging a liquid content having an absorption member of  claim 1 ,
 characterized to further include a support body which is coupled as encasing the discharge part of the container body and supports the absorption member, wherein the support body comprises a securing part where the absorption member is secured, and a nozzle part which discharge contents stored in the container body to the absorption member.

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