JPS6317357Y2 - - Google Patents

Description

[Detailed description of the invention] (Industrial application field) This invention relates to caps for pipe-shaped articles such as smoking pipes and hot suction pipes, and in particular, the mouthpiece is formed to be flat and widen towards the mouthpiece. This invention relates to a cap for a pipe-shaped article.

(Prior Art) Pipe-shaped articles such as smoking pipes for smoking by inserting cigarettes and suction pipes for sucking in medicine, cough suppressants, etc. have been known, and they are available in various structures and shapes. A pipe has been proposed and put into practical use.

When not in use, such pipe-shaped products are carried stored in a pocket or the like, but since the inside of a pocket is relatively dirty due to a lot of dirt and dust, caps or cases have been proposed to cover and protect the suction mouth. The case is designed to store the entire pipe-shaped product inside a cylindrical case body with a detachable lid, so that it can be stored without being affected by the shape of the pipe-shaped product.

However, when inserting a cap into the suction part, the shape of the suction part will affect the shape of the suction part, and if the suction part is flat and widens toward the end, and if the width of the suction end is larger than the diameter of the pipe body, , there were no conventionally available caps.

(Problem to be solved by the invention) If the suction part is flat and widens toward the suction end, and the width of the suction end is larger than the diameter of the pipe body, it is difficult to insert the pipe with a cylindrical cap. Because it is possible, I could not use it.

The object of this invention is to provide a cap that can be securely inserted into a pipe-shaped article having such a flat and flared mouthpiece without any trouble, and can cover and protect the mouthpiece.

(Means for Solving the Problems) In order to solve the above problems, the means taken by this invention are flat and widened toward the end of the pipe, and the width of the end is the diameter of the pipe body 2. A cap for a pipe-shaped article 1 having a larger mouthpiece 3, which has a shape that resembles the shape of the mouthpiece opening at the end, and is capable of elastically covering and sandwiching both outer surfaces of the mouthpiece 3. It is characterized in that the clamping pieces 7 are integrally connected at their upper portions by a connecting piece 8 so as to be elastically expandable and contractible.

(Function) The cap 6 is removably inserted into the mouthpiece 3 by holding the mouthpiece 3 by the elastic expansion and contraction of the clamping pieces 7.

(Embodiment) A preferred embodiment of this invention will be described below with reference to the drawings. In the figure, reference numeral 1 denotes a pipe-shaped article such as a smoking pipe into which a cigarette is inserted and smoked, or a suction pipe which can be filled and held with cigarettes, cough suppressants, etc., and is detachable or integrally connected. It consists of a cylindrical main body 2 and a mouthpiece 3.

As shown in the figure, the suction part 3 is flat and widens toward the suction end 4, and the width of the suction end is larger than the diameter of the pipe body, and a flange part 5 surrounds the suction end. It is installed protrudingly.

Reference numeral 6 denotes a cap, which has a shape similar to the outer surface of the mouthpiece 3 and is made up of two clamping pieces 7 that can cover the outer surface of the mouthpiece 3 and are connected at the upper part by a horizontal connecting piece 8. The gap between the holding pieces 7, 7 can be elastically expanded or contracted.

The inner surface of the clamping piece 7 is connected to the mouthpiece 3 as shown in FIG.
When inserted into the mouthpiece 3, the clamping piece 7 comes into close contact with the outer surface of the mouthpiece 3 and elastically clamps the mouthpiece 3 from both sides. do.

As shown in the figure, the clamping member 7 whose upper portion is connected by a connecting piece 8 is open at the sides and bottom, and a substantially circular opening 9 is formed at the upper end of the side opening. The diameter of the opening 9 corresponds to the thickness of the side end of the flange portion 5, and when the cap 6 is inserted, the flange portion 5
is inserted into the opening 9 to prevent it from coming off. 10
is a clip piece connected to the outer surface of one of the clamping pieces 7, and when inserted into a pocket etc., the edge of the pocket is clamped between the clamping piece 7.

The cap 6 simply inserts the mouthpiece 3 between the clamping pieces 7 and pushes it in, and the clamping pieces 7 elastically expand and contract to fit into the outer surface of the mouthpiece 3, and the flange 5 engages into the opening 9. and the suction part 3 is inserted into the cap 6.
covered and protected. When in use, the cap 6 can be easily removed from the mouthpiece 3 by simply pulling it.

(Effect of the invention) According to the cap of the pipe-shaped article of this invention,
A cap for a pipe-shaped article 1 having a suction part 3 that is flat and flares toward the end, and the width of the mouth end is larger than the diameter of the pipe body 2, which corresponds to the shape of the mouthpiece that widens toward the end. A pair of clamping pieces 7 having a shape capable of elastically covering and clamping both outer surfaces of the mouthpiece 3 are connected to a connecting piece 8 at the upper part thereof.
Since the cap 6 is connected integrally with the cap and can be expanded and contracted elastically, the cap 6 can be inserted very easily and reliably into the mouthpiece part 3, which is flat and widens toward the mouthpiece, which was previously impossible. Covering the mouthpiece of a pipe-shaped article having a mouthpiece 3 having a shape that widens at the end;
This can be done by protecting and keeping it hygienic.

[Brief explanation of the drawing]

FIG. 1 is a perspective view showing the cap installed, FIG. 2 is a perspective view showing the cap removed,
Figure 3 is a vertical side view of the main part, Figure 4 is a front view of the same,
FIG. 5 is a cross-sectional view of the same. DESCRIPTION OF SYMBOLS 1... Pipe-shaped article, 2... Main body, 3... Suction part, 4... Suction port, 5... Flange part, 6... Cap, 7... Holding piece, 8... Connection piece, 9... Opening Hole, 10...Clip piece.

Claims (1)

[Scope of utility model registration request] A cap for a pipe-shaped article 1 having a suction part 3 that is flat and flares toward the end, and the width of the mouth end is larger than the diameter of the pipe body 2, which corresponds to the shape of the mouthpiece that widens toward the end. A pair of clamping pieces 7 having a shape capable of resiliently covering and clamping both outer surfaces of the mouthpiece 3 are connected together by a connecting piece 8 at the upper part of the clamping pieces 7 to be elastically expandable and contractible. A cap of a pipe-shaped article.