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CN-224198381-U - Disposable secondary throwing tube

CN224198381UCN 224198381 UCN224198381 UCN 224198381UCN-224198381-U

Abstract

The utility model discloses a disposable secondary throwing pipe, which comprises a pipe plug, a pipe body and a push rod, wherein the pipe body is of a hollow structure, the push rod is movably inserted into the pipe body at one end of the pipe body and is in interference fit with the inner wall of the pipe body, and finally through setting up the pipe plug cover and establish the other end at the body and sealed mode that goes out the liquid hole has realized can realize the sealing of container through the mode of plug pipe plug, need not to buckle many times, has solved among the prior art flip-open type bottle lid of disposable packing and has taken place cracked problem easily in junction under the condition of flip many times, has promoted the durability of disposable packing.

Inventors

  • MA WEIPENG

Assignees

  • 马伟鹏

Dates

Publication Date
20260505
Application Date
20250421

Claims (6)

  1. 1. The disposable secondary throwing pipe is characterized by comprising a pipe plug, a pipe body and a push rod; The pipe body is of a hollow structure, the push rod is movably inserted into the pipe body at one end of the pipe body and is in interference fit with the inner wall of the pipe body, so that liquid stored in the pipe body is extruded through a liquid outlet arranged at the other end of the pipe body, and the pipe plug is sleeved at the other end of the pipe body and seals the liquid outlet; The pipe plug is characterized in that a liquid outlet piece is further arranged at the other end of the pipe body, the liquid outlet piece is fixed at the other end of the pipe body through a mounting hole formed in the other end of the pipe body, the liquid outlet hole is formed in the center of the liquid outlet piece, a sealing bulge is arranged on the inner side of the pipe plug and is inserted into the liquid outlet hole, so that the effect of sealing the liquid outlet hole is achieved, and threads for enabling the pipe plug to be screwed in and fixed are formed in the position, corresponding to the outer wall of the pipe body, of the liquid outlet piece.
  2. 2. The disposable secondary polishing tube of claim 1 wherein the push rod is provided in a length longer than the tube body.
  3. 3. The disposable secondary polishing tube as set forth in claim 1 wherein the push rod comprises a rod body and a push-in member provided at one end of the rod body, the liquid outlet member extends toward the inside of the tube body to provide a sleeve into which the projection provided on the push-in member is inserted when the push rod is inserted into the tube body to a limited depth.
  4. 4. A disposable secondary polishing tube as set forth in claim 3 wherein said push-in member is interference fit with the inner wall of said tube to effect a movable securement between said push rod and said tube.
  5. 5. A disposable secondary polishing tube as set forth in claim 3 wherein the other end of said rod body is provided with a pressing member for facilitating the pressing and pushing of said push rod by the user.
  6. 6. The disposable secondary polishing tube as set forth in claim 1 wherein the tube body is made of a transparent material so as to facilitate the user's observation of the amount of liquid remaining in the tube body.

Description

Disposable secondary throwing tube Technical Field The utility model relates to the field of packaging, in particular to a disposable secondary throwing tube. Background The secondary throwing means disposable package which is discarded after each use, also called as 'one-time throwing' or 'daily throwing', the package mode is suitable for various products including but not limited to skin care products and cosmetics, the existing secondary throwing container is designed into a small bottle in order to realize small and multiple use, the bottle cap opening mode of the packaging bottle is mostly flip-type, the joint of the flip-type bottle cap is easy to break under the condition of multiple flip-type cap, and the packaging bottle is damaged, so that the disposable package which is not easy to damage during multiple use is realized, and the problem to be solved urgently is solved Disclosure of utility model In view of the above, it is necessary to provide a disposable secondary polishing tube which has a simple structure and is not easily damaged when used for a plurality of times. The utility model provides a disposable secondary throwing pipe which comprises a pipe plug, a pipe body and a push rod; The pipe body is hollow structure, the push rod is in the one end activity of pipe body inserts in the pipe body and with the inner wall interference fit of pipe body, thereby extrude through the liquid outlet that sets up the pipe body other end and store the liquid in the pipe body, the pipe plug cover is established the other end of pipe body and is sealed the liquid outlet. Further, the other end of the pipe body is also provided with a liquid outlet piece, the liquid outlet piece is fixed at the other end of the pipe body through a mounting hole arranged at the other end of the pipe body, and the liquid outlet hole is arranged at the center of the liquid outlet piece. Further, the liquid outlet piece is provided with threads for screwing in and fixing the pipe plug at a position corresponding to the outer wall of the pipe body. Further, the set length of the push rod is longer than the set length of the pipe body. Further, the push rod comprises a rod body and a pushing-in piece, the pushing-in piece is arranged at one end of the rod body, the liquid outlet piece extends towards the inside of the pipe body to form a sleeve, and when the push rod is inserted into the pipe body to the limit depth, a protrusion arranged on the pushing-in piece is inserted into the sleeve. Further, the pushing piece is in interference fit with the inner wall of the pipe body, so that movable fixation between the push rod and the pipe body is achieved. Further, a pressing piece is arranged at the other end of the rod body and is used for facilitating a user to press and push the push rod. Further, the composition material of the tube body is transparent, so that the user can observe the quantity of the residual liquid in the tube body conveniently. According to the utility model, through the structure, the corresponding storage medium is stored by arranging the pipe body, the storage medium is pushed out from the liquid outlet hole arranged at one end of the pipe body by the push rod inserted into the pipe body, and finally, the sealing of the container can be realized by inserting and pulling the pipe plug in a mode of arranging the pipe plug to be sleeved at the other end of the pipe body and sealing the liquid outlet hole, multiple bending is not needed, the problem that the joint of the flip cover type bottle cap of the disposable package is easy to break under the condition of multiple flip cover in the prior art is solved, and the durability of the disposable package is improved. Drawings In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. FIG. 1 is a schematic view of a disposable secondary polishing tube according to an embodiment; FIG. 2 is a schematic view of a disposable secondary polishing tube according to another embodiment; FIG. 3 is a schematic view of a pipe plug according to an embodiment; FIG. 4 is a cross-sectional view of a disposable secondary polishing tube in one embodiment; The reference numerals are 1-pipe plug, 2-pipe body, 3-push rod, 4-liquid outlet hole, 21-liquid outlet piece, 22-sealing bulge, 23-sleeve, 31-rod body, 32-push piece and 33-pressing piece. Detailed Description The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodime