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CN-224219670-U - Quantitative liquid outlet pressing pen

CN224219670UCN 224219670 UCN224219670 UCN 224219670UCN-224219670-U

Abstract

The utility model relates to the technical field of cosmetic packaging, in particular to a quantitative liquid outlet pressing pen which comprises a pen holder, a pen cover and a pressing pushing assembly, wherein a containing cavity for containing cosmetics is arranged at the front part of the pen holder, an opening is formed in the front end of the containing cavity, a piston is arranged at the rear part of the containing cavity, the pressing pushing assembly is arranged at the tail part of the pen holder and used for pushing the piston to move, a liquid outlet head is arranged at the opening, limiting sliding grooves are formed in two sides of the pen holder, sliding blocks are arranged on the pressing pushing assembly and slide in the limiting sliding grooves, and quantitative liquid outlet is realized by limiting the distance of the pressing pushing assembly pushing the piston. According to the utility model, the limiting sliding groove is arranged on the penholder, and the sliding block is matched with the limiting sliding groove to limit the movable stroke of the piston, so that the accurate quantitative liquid discharge of cosmetics is realized. The utility model can effectively avoid the problem of too much or too little liquid outlet, reduce waste and improve the use experience. The utility model is suitable for split charging, storage and smearing of various liquid cosmetics, such as lip gloss, lip oil, nail essential oil, lipstick and raincoat, etc.

Inventors

  • BAI RONGCHUN

Assignees

  • 扬州市佳怡化妆品包装有限公司

Dates

Publication Date
20260512
Application Date
20250527

Claims (10)

  1. 1. The quantitative liquid outlet pressing pen is characterized by comprising a pen holder, a pen cover and a pressing pushing assembly; The front part of the pen holder is provided with a containing cavity for containing cosmetics, the front end of the containing cavity is provided with an opening, the rear part of the containing cavity is provided with a piston, the pressing pushing assembly is arranged at the tail part of the pen holder and used for pushing the piston to move, and the opening is provided with a liquid outlet head; Limiting sliding grooves are formed in two sides of the pen holder, a sliding block is arranged on the pressing pushing assembly and slides in the limiting sliding grooves, and quantitative liquid discharging is achieved by limiting the distance of the pressing pushing assembly pushing the piston.
  2. 2. The quantitative liquid outlet pressing pen according to claim 1, wherein the pressing pushing assembly comprises a tail cap, a transmission piece and a driven piece, wherein the tail cap is sleeved at the tail end of the transmission piece, a first clamping connector and a second clamping connector are respectively arranged on the transmission piece and the driven piece, and clamping teeth which are matched with each other are arranged at the tail ends of the first clamping connector and the second clamping connector; One end of the driven piece is provided with a push rod, a fixing piece is arranged in the pen holder, the push rod penetrates through the center of the fixing piece, and the tail end of the push rod is fixedly connected with the piston.
  3. 3. The pen of claim 2, wherein the slider is disposed on the push rod.
  4. 4. The quantitative liquid outlet pressing pen according to claim 2, wherein a reset spring is arranged on the push rod, and two ends of the reset spring are respectively pressed on the fixing piece and the second clamping joint.
  5. 5. The quantitative liquid outlet pressing pen according to claim 2, wherein the first clamping connector is provided with a guide block, a guide groove is formed in the pen holder, and the guide groove is arranged in a long groove and a short groove; The guide block and the guide groove are matched with the first clamping connector and the second clamping connector in a staggered mode.
  6. 6. The quantitative liquid outlet pressing pen according to claim 1, wherein the bottom of the liquid outlet head is provided with an insertion part matched with the opening, two sides of the liquid outlet head are provided with baffles, and the front end of the liquid outlet head is provided with a liquid outlet core; The insertion part is provided with a through hole.
  7. 7. The quantitative liquid outlet pressing pen according to claim 1, wherein the outer side of the opening is provided with a threaded portion, and the inner side of the pen cover is provided with an internal thread and is detachably connected with the front end of the pen holder through the threaded portion.
  8. 8. The quantitative liquid outlet pressing pen according to claim 2, wherein the tail cap end is provided with a protruding portion, the pen holder end is provided with a collar, and the inner diameter of the collar is smaller than the outer diameter of the protruding portion, so as to prevent the tail cap from falling out of the pen holder end.
  9. 9. The pen of claim 6, wherein the liquid outlet core is made of porous material.
  10. 10. The quantitative liquid discharge pressing pen according to claim 1, wherein the pen holder is made of transparent or semitransparent materials.

Description

Quantitative liquid outlet pressing pen Technical Field The utility model relates to the technical field of cosmetic packaging, in particular to a quantitative liquid outlet pressing pen. Background At present, most of cosmetic packages on the market, such as lip gloss pens, essence pens and the like, are simple push-type or rotary liquid outlet structures. However, the packaging has some problems that 1, the existing packaging cannot realize accurate quantitative liquid discharging of cosmetics, excessive or insufficient liquid discharging is easy to cause waste or inconvenient use, 2, the phenomena of liquid leakage, uneven liquid discharging and the like are easy to occur in the using process of part of the structure to influence user experience, 3, the structure of part of the pressing pen is complex, parts are more, assembly and maintenance are complicated, the service life is limited, and the requirement of consumers on high-quality cosmetic packaging cannot be met. Disclosure of utility model The utility model aims to provide a quantitative liquid outlet pressing pen which can accurately and quantitatively outlet liquid, has a stable structure, is convenient to use and is not easy to leak liquid, so as to solve the defects of the conventional cosmetic package in quantitative liquid outlet, sealing performance and use convenience. In order to solve the technical problems, the technical scheme provided by the utility model is as follows: A quantitative liquid outlet pressing pen comprises a pen holder, a pen cover and a pressing pushing component; The front part of the pen holder is provided with a containing cavity for containing cosmetics, the front end of the containing cavity is provided with an opening, the rear part of the containing cavity is provided with a piston, the pressing pushing assembly is arranged at the tail part of the pen holder and used for pushing the piston to move, and the opening is provided with a liquid outlet head; Limiting sliding grooves are formed in two sides of the pen holder, a sliding block is arranged on the pressing pushing assembly and slides in the limiting sliding grooves, and quantitative liquid discharging is achieved by limiting the distance of the pressing pushing assembly pushing the piston. The pressing pushing assembly comprises a tail cap, a transmission piece and a driven piece, wherein the tail cap is sleeved at the tail end of the transmission piece, a first clamping connector and a second clamping connector are respectively arranged on the transmission piece and the driven piece, and clamping teeth which are matched with each other are arranged at the tail ends of the first clamping connector and the second clamping connector; One end of the driven piece is provided with a push rod, a fixing piece is arranged in the pen holder, the push rod penetrates through the center of the fixing piece, and the tail end of the push rod is fixedly connected with the piston. As an improvement, the sliding block is arranged on the push rod. As an improvement, a reset spring is arranged on the push rod, and two ends of the reset spring are respectively pressed on the fixing piece and the second clamping connector. As an improvement, a guide block is arranged on the first clamping connector, a guide groove is formed in the penholder, and the guide groove is arranged in a long groove and a short groove; The guide block and the guide groove are matched with the first clamping connector and the second clamping connector in a staggered mode. As an improvement, the bottom of the liquid outlet head is provided with an insertion part matched with the opening, two sides of the liquid outlet head are provided with baffle plates, and the front end of the liquid outlet head is provided with a liquid outlet core; The insertion part is provided with a through hole. As an improvement, the outside of the opening is provided with a thread part, and the inside of the pen cover is provided with an internal thread and is detachably connected with the front end of the pen holder through the thread part. As an improvement, the tail end of the tail cap is provided with a protruding part, the tail end of the pen holder is provided with a clamping ring, and the inner diameter of the clamping ring is smaller than the outer diameter of the protruding part and is used for preventing the tail cap from falling out of the tail end of the pen holder. As an improvement, the liquid outlet core is made of porous materials. As an improvement, the penholder is made of transparent or semitransparent materials. The utility model has the advantages that: 1. According to the utility model, the limiting sliding groove is arranged on the penholder, and the sliding block is matched with the limiting sliding groove to limit the movable stroke of the piston, so that the accurate quantitative liquid discharge of cosmetics is realized. The utility model can effectively avoid the problem of too much or too little li