Puncture repair liquid holding container

Patent metadata

Field	Value
Publication number	US-11207851-B2
Application number	US-201716478463-A
Country	US
Kind code	B2
Filing date	Nov 2, 2017
Priority date	Jan 17, 2017
Publication date	Dec 28, 2021
Grant date	Dec 28, 2021

Abstract

Provided is a puncture repair liquid holding container. An outflow channel in a cap mounted to an opening portion of a container body for discharging the puncture repair liquid inside the container interior to a container exterior includes a straight portion including an open end opening toward inside the container body and a closed end terminating inside the cap, and a branching portion including a communicating end communicating with an intermediate area of the straight portion and an open end opening toward the container exterior. A through-hole is at the closed end of the straight portion. A projection on a closing plug and slidably inserted to the straight portion is slidably inserted to the through-hole. States are switchable between open and closed states in which the outflow channel is opened and closed by the closing plug and the projection is positioned in the through-hole or projects from the through-hole.

First claim

The invention claimed is:

1. A puncture repair liquid holding container comprising:
a container body including a holding portion holding a puncture repair liquid, and an opening portion disposed at one end of the holding portion; and
a cap mounted to the opening portion, the cap including an inflow channel for introducing compressed air from a container exterior, and an outflow channel for discharging the puncture repair liquid inside the holding portion to the container exterior; wherein
the outflow channel includes a straight portion and a branch portion, the straight portion including an open end opening toward inside the container body and a closed end being terminated inside the cap, and the branch portion including a communicating end communicating with an intermediate area of the straight portion and an open end opening toward the container exterior, the closed end of the straight portion including a through-hole having an inner diameter smaller than that of the straight portion and penetrating the cap from the closed end to a cap surface in an extending direction of the straight portion; a closing plug including a plug body having a shape for blocking the straight portion is slidably inserted to the straight portion, the closing plug including a projection portion projecting toward the closed end of the straight portion and being slidable in the through-hole;
the puncture repair liquid holding container has a structure switchable between a closed state in which the closing plug is positioned on the branch portion or closer to the open end of the straight portion than the branch portion, to close the outflow channel and an open state in which the closing plug is positioned closer to the closed end of the straight portion than the branch portion, to open the outflow channel;
a tip of the projection portion reaches the through-hole in the closed state, and the tip of the projection portion projects from the through-hole in the open state; and
when the closing plug is positioned in the open state a space occupied by the plug body in the closed state is unoccupied by any structure of the cap.

2. The puncture repair liquid holding container according to claim 1 , wherein a sliding distance L of the closing plug and a projection amount H of the projection portion from the cap surface in the open state satisfy a relationship L≤H.

3. The puncture repair liquid holding container according to claim 1 , wherein a portion of the projection portion projecting from the cap surface in at least the open state has a color different from a color of the cap.

4. The puncture repair liquid holding container according to claim 1 , wherein a spring member urging the closing plug toward the open end of the straight portion is interposed between the closing plug and the closed end of the straight portion.

5. The puncture repair liquid holding container according to claim 1 , further comprising a handle disposed at the tip of the projection portion for operating a position of the closing plug from the container exterior.

6. The puncture repair liquid holding container according to claim 2 , wherein a portion of the projection portion projecting from the cap surface in at least the open state has a color different from a color of the cap.

7. The puncture repair liquid holding container according to claim 6 , wherein a spring member urging the closing plug toward the open end of the straight portion is interposed between the closing plug and the closed end of the straight portion.

8. The puncture repair liquid holding container according to claim 7 , further comprising a handle disposed at the tip of the projection portion for operating a position of the closing plug from the container exterior.

Assignees

• Yokohama Rubber Co Ltd

Inventors

• Sekiguchi Takumi

Classifications

• B60C29/062 Primary

  for filling a tyre with particular materials, e.g. liquids (B60C5/004, B60C5/005 take precedence) · CPC title

• B29C73/02 Primary

  using liquid or paste-like material (B29C73/16 takes precedence) · CPC title

• B65D2501/24242

  or circular cross-section · CPC title

• B65D83/00

  Containers or packages with special means for dispensing contents (dispensing means incorporated in closures B65D47/00) · CPC title

• B29C73/24

  Apparatus or accessories not otherwise provided for · CPC title