JP2000014820A - Fire extinguisher - Google Patents

Abstract

PROBLEM TO BE SOLVED: To make a operation lever resin-made by arranging a rotating-side resin layer of the operation lever fixed to a valve case mounted in a main body container, a resin cover in the shape of covering the part of the valve case from its upper side and a fixed-side resin cover integrally molded with this resin cover. SOLUTION: The valve case 2 screwed to the mouth part of the main body container 1 made of aluminum is provided with a nozzle 3 and by rotating a valve shaft in the case 2 by the operation lever, a valve is opened to jet incorporated extinguishing liquid from the nozzle. At this time the operation lever is provided with the rotating-side resin lever 4 pivotally supported by the case 2, the resin cover 5 in the shape of covering the valve case 2 from its upper side and the fixed-side resin cover 6 integrally molded with this resin cover 5. Then, a fitting-in part 8 formed at the root of the lever 6 is integrated by fitting to a projection 7 formed at the case 2.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

TECHNICAL FIELD The present invention relates to a fire extinguisher for a house.

[0002]

In a conventional fire extinguisher of this type, since the operating lever is made of metal, the fire extinguisher has a strange feeling when the user holds the operating lever and is uncomfortable. Bad and unsuitable. Therefore, if the operation lever is made of a resin that looks good and fits in the hand, there is a problem in terms of strength in fixing the fixed-side resin lever, and a satisfactory one cannot be obtained.

[0003]

According to the present invention, there is provided a fire extinguisher for a house, comprising: a main body container; a valve case mounted on the main body container; a rotating resin lever of an operation lever mounted on the valve case; By providing a resin cover having a shape that covers the valve case portion from above and a fixed-side resin lever of an operation lever integrally formed with the resin cover, the fixed-side resin lever can be firmly fixed to the valve case by the resin cover. Therefore, the operation lever can be made of resin.

[0004]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of the present invention is shown in FIGS.
Referring to FIG. 1 is a side view, FIG. 2 is a view of FIG. 1 viewed from above, FIG. 3 is a view of FIG. 1 viewed from the left, and FIG. 4 is a partial view of FIG.

In the figure, 1 is a main body container made of aluminum, 2 is a valve case screwed to the mouth of the main body container 1, 3 is a nozzle provided in the valve case 2, and 4 is a valve shaft ( The operation lever (not shown) is operated to open a valve (not shown). The rotation-side resin lever 5 is a resin cover having a shape that covers the valve case 2 from above. 4 and a pair of fixed resin levers 6 are integrally formed and have a symmetrical two-part structure. Reference numeral 7 denotes a projection provided on the valve case 2, and reference numeral 8 denotes a fitting portion formed at the base of the fixed resin lever 6, which is formed by making the fixed resin lever 6 hollow. Reference numeral 9 denotes a circumferential flange provided on the mating outer peripheral surface of the valve case 2, and reference numeral 10 denotes a groove provided on the inner peripheral surface of the resin cover 5 so that the flange 9 fits therein.

When the fixed resin lever 6 is formed integrally with the resin cover 5 as described above, the resin cover 5 is firmly attached to the valve case 2.
Is firmly fixed to the valve case 2. Therefore, the operation lever that is configured as the rotation-side resin lever 4 becomes strong, and there is no problem in operability.

In addition, when the operation lever is operated or when the operation lever is raised, the protrusion 7 is interposed at the root of the fixed resin lever 6 where the load is most likely to be applied and is likely to be broken. Since the root is reinforced,
The fixed resin lever 6 can maintain sufficient strength.

When the flange 9 of the resin cover 5 is fitted in the groove 10 as described above, the resin cover 5 does not deform, so that the resin cover 5 is firmly fixed to the valve case 2. As a result, the fixing strength of the fixed resin lever 6 is further increased.

Further, as described above, when the main body container 1 is made of aluminum, the resin cover 5 is covered thereon, and the operation lever is made of resin, the fire extinguisher as a whole has a soft feeling and is excellent in appearance. It will be optimal for home use.

[0010]

As described above, according to the present invention, the main body container, the valve case mounted on the main body container, the rotating resin lever of the operation lever mounted on the valve case, and the valve case portion By providing a resin cover having a shape to cover from above and a fixed-side resin lever of an operation lever integrally formed with the resin cover, the fixed-side resin lever can be firmly fixed to the valve case by the resin cover. Can be obtained.

[Brief description of the drawings]

FIG. 1 is a side view showing an embodiment of the present invention.

FIG. 2 is a view of FIG. 1 as viewed from above.

FIG. 3 is a view of FIG. 1 as viewed from the left.

FIG. 4 is a partial view taken along line AA of FIG. 2;

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Main body container 2 Valve case 4 Rotating side resin lever 5 Resin cover 6 Fixed side resin lever 7 Projection 8 Fitting part 9 Flange 10 Groove

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[Procedure amendment]

[Submission date] June 30, 1998 (1998.6.3)
0)

[Procedure amendment 2]

[Document name to be amended] Statement

[Correction target item name] Name of invention

[Correction method] Change

[Correction contents]

[Title of the Invention] Fire extinguisher

[Procedure amendment 3]

[Document name to be amended] Statement

[Correction target item name] Claims

[Correction method] Change

[Correction contents]

[Claims]

[Procedure amendment 4]

[Document name to be amended] Statement

[Correction target item name] 0001

[Correction method] Change

[Correction contents]

[0001]

The present invention relates to, for example, home use.
It relates to a fire extinguisher to be used .

[Procedure amendment 5]

[Document name to be amended] Statement

[Correction target item name] 0002

[Correction method] Change

[Correction contents]

[0002]

Since the [invention is to be solved subject] fire extinguishers this type of conventional operation lever is made of metal, there is a sense of discomfort and stiff when I hung with the operating lever, or worse unsuitable looks for home It is. Therefore, if the operation lever is made of a resin that looks good and fits in the hand, there is a problem in terms of strength in fixing the fixed-side resin lever, and a satisfactory one cannot be obtained.

[Procedure amendment 6]

[Document name to be amended] Statement

[Correction target item name] 0003

[Correction method] Change

[Correction contents]

[0003]

Means for Solving the Problems] extinguishers Ru engaged to the present invention comprises a main container, a valve case mounted on the main body container, and the rotation-side resin lever operation lever attached to the valve casing, the valve By providing a resin cover having a shape that covers the case part from above and a fixed-side resin lever of an operation lever integrally formed with the resin cover, the fixed-side resin lever can be firmly fixed to the valve case by the resin cover. The operation lever can be made of resin.

[Procedure amendment 8]

[Document name to be amended] Drawing

[Correction target item name] All figures

[Correction method] Change

[Correction contents]

FIG. 2

FIG.

FIG. 3

FIG. 4

Claims (3)

[Claims] 1. A main body container, a valve case mounted on the main body container, a resin lever on a rotation side of an operation lever mounted on the valve case, and a resin cover having a shape covering the valve case portion from above. A fire extinguisher for residential use, comprising: a resin lever fixed to an operation lever integrally formed with the resin cover. 2. The housing according to claim 1, wherein a projection is provided on the valve case, and a fitting portion is provided at the base of the fixed resin lever so that the projection is fitted to the base of the fixed resin lever. Fire extinguisher. 3. The resin container according to claim 1, wherein a circumferential flange is provided on a mating outer peripheral surface of the valve case mounted on the main body container, and a groove which fits into the flange is provided on an inner peripheral surface of the resin cover. Or the fire extinguisher for houses according to 2.