JPH07253111A - Hinge shaft and hinge - Google Patents

Abstract

PURPOSE:To provide a hinge shaft and a hinge which brings about a low manufacturing cost and easy assembling/disassembling. CONSTITUTION:In respect to a hinge shaft 10 and a hinge, one end shaft is inserted into a shaft hole of a hinge main body 7, while the other end is fixed to a fixation end B serving as a seat of a screw 20. The shaft itself can thus be fixed, bringing about reduction of parts number and a manufacturing cost, and easy assembling/disassembling.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a hinge shaft and hinge which are low in cost and easy to assemble and disassemble.

[0002]

2. Description of the Related Art Conventionally, although hinges have been widely used, there is a point to be improved in terms of hinge shafts and hinges which are inexpensive and easy to assemble and disassemble.

[0003]

SUMMARY OF THE INVENTION It is an object of the present invention to solve the above problems of the prior art and to provide a hinge shaft and a hinge which are low in cost and easy to assemble and disassemble.

[0004]

In order to achieve the above-mentioned object, the present invention has a shaft of a hinge body in which a shaft portion of one end thereof is inserted into a shaft hole of the hinge body and the other end thereof is a fixed end portion which serves as a seat for a screw. Etc. are proposed.

[0005]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The shaft and hinge of the hinge of the present invention will be described below with reference to the embodiments shown in the drawings. 1 and 2 show a shaft and a hinge of the present invention, the shaft (10) of the hinge has a shaft portion (A) at one end inserted into a shaft hole (14) of a hinge body (7) and a screw at the other end. To the fixed end B which becomes the seat.
The illustrated hinge is shown by inserting a pair of hinge shafts (10) into the shaft hole (14) of the hinge body (7) from both sides. However, instead of the pair of hinge shafts (10), one hinge shaft (10) may be inserted into the shaft hole (14) and projected through the shaft hole (14) so that the protruding end is supported by a bearing means (not shown). .

Further, in the illustrated embodiment, the ring body (15) is fitted on the shaft (10) so that the hinge body (7) can be rotated smoothly. In the illustrated embodiment, a fixed end portion B that serves as a screw seat is bent at a right angle to be curved in a substantially U-shape (FIG. 1), linearly curved in a substantially U-shape (FIG. 2), and is curved roundly. What was done (FIG. 2) is illustrated.

The fixed end B, which serves as a seat for the screw, may be flattened to have a hole or flattened to have a U-shaped groove. As a flat shaping method, a metal or the like may be used for injection, and a synthetic resin may be used for such injection.

FIG. 3 shows another hinge axis and hinge of the present invention, which is the case where the hinge body (7) has an opening. In this case a pair of hinge axes (10)
When using, the cylindrical body (16) such as a vinyl tube (which may be soft or hard), a metal pipe, a synthetic resin pipe or the like is fitted to the abutting portion of the pair of shafts (10). (Not required). The reason why it is not essential is that the shafts (10) of the pair of hinges may be used separately depending on the lengths of the shaft holes (14) at both ends of the hinge body (7) and the load applied to the hinges.

FIG. 4 shows a shaft and hinge of another hinge of the present invention. The hinge has a tubular body (16) fitted in the opening of the hinge body (7) so that the load applied to the hinge can be reduced. Suitable for large cases. FIG. 5 shows another hinge shaft and hinge of the present invention, in which the opening of the hinge body (7) is biased to one side, and at the same time, the abutting portion of the pair of shafts (10) is opened in the hinge body (7). Shaft hole (1
4) It is characterized by the fact that it is located inside the pair of shafts (10).
Are also different in length.

6 and 7 show the shaft and hinge of the hinge of the present invention, which hinge is a double door (2) (3).
The present invention is applied to a hinge that supports the dressing material (4) that closes the gap. The hinge body (7) of the hinge is substantially L-shaped and has a shaft hole (14) at the corner thereof.
A pair of shafts (10) are inserted in the.

A spring (9) is attached to the opening of the corner of the hinge body (7) by being fitted to the shaft (10), and one end of the spring (9) is the hinge body (7) and the other end is a hinged door. The back surface of (3) is pressed. As a result, the tail portion Q of the hinge main body (7) comes into contact with the back surface of the hinged door (3) and rises at a constant acute angle (for example, 45 to 80 °) (the state shown in FIG. 6).

In the illustrated embodiment, the fixed end B of the shaft (10) is adjusted in height by a spacer (21) according to the height of the shaft hole (14) at the corner of the hinge body (7). In the illustrated embodiment, the bottom of the hinge body (7) has a floor plate (1
2) (Metal plate such as stainless steel, plastic plate, etc.) is interposed. The floor plate (12) prevents its corners from rubbing against the back surface of the hinged door (3) when the hinge body (7) rotates, and allows the tail part Q to contact with one end of the spring (9). The hinged door (3) does not come into contact with the back surface of the hinged door (3), but it can be omitted if care is not required for these.

Next, in the case where it is necessary to buffer the shock when the tail portion Q comes into contact with the rear surface of the hinged door (3), the thickness of the tail portion Q is reduced in order to give elasticity to the tail portion Q itself. Alternatively, a method of lengthening the length from the main portion P to some extent may be used. When the hinged door (3) is closed from the state shown in FIG. 6, the hinge main body (7) inclines about the shaft (10) and the dressing material (4) is guided by the dressing material guide (6) as shown in FIG. ) (The one shown in the figure uses the front of the magnetic catch as a guide) while entering the back of the other hinged door (2).

Finally, when the hinged door (3) is closed, FIG.
As shown in Fig. 5, the summing material (4) has both hinged doors (2).
It will close the gap between the free ends of (3).
Next, in the case where the hinged door (3) is opened from the closed state, the procedure proceeds in the opposite manner to the above.

During this opening process, the rotating force of the elastic means such as the spring (9) centering on the shaft (10) serves as the driving force to restore the dressing material (4) to the natural state. . Here, the other hinged doors (2) can be freely opened and closed regardless of the dressing material (4).

[0016]

The shaft and hinge of the hinge of the present invention are as described above, and the effects thereof are listed below. (1) Since the shaft of the hinge of the present invention has the shaft portion at one end inserted into the shaft hole of the hinge main body and the fixed end portion that serves as a seat for the screw at the other end, the shaft itself can be fixed and the number of parts is reduced. Less and less expensive and easy to assemble and disassemble. (1) In the hinge of the present invention, the shaft portion of one end is inserted into the shaft hole of the hinge body, and the other end is the fixed end portion that serves as a seat for the screw. Less and less expensive and easy to assemble and disassemble.

[Brief description of drawings]

FIG. 1 is a plan view of the hinge shaft and hinge of the present invention.

FIG. 2 is a plan view of the shaft (two types) of the hinge of the present invention.

FIG. 3 is a plan view of another hinge shaft and hinge of the present invention.

FIG. 4 is a plan view of another hinge shaft and hinge of the present invention.

FIG. 5 is a plan view of another hinge shaft and hinge of the present invention.

FIG. 6 is a perspective view of another hinge shaft and hinge of the present invention.

7 is a plan view of the hinge shaft and hinge of FIG. 6;

[Explanation of symbols]

 2 Swing door 3 Swing door 4 Summing material 6 Summing material guide 7 Hinge body 9 Spring 10 Shaft 12 Floor board 14 Shaft hole 15 Ring body 16 Cylindrical body 20 Screw 21 Spacer A Shaft part B Fixed end part P Main part Q tail part

Claims (7)

[Claims] 1. A shaft of a hinge in which a shaft portion at one end thereof is inserted into a shaft hole of a hinge body and a fixed end portion of which the other end serves as a seat for a screw. 2. A hinge in which a shaft of one end of the hinge body is inserted into a shaft hole of the hinge body and a fixed end portion of which the other end serves as a seat for a screw is inserted into the shaft hole of the hinge body. 3. A pair of hinge shafts, one end of which is inserted into a shaft hole of the hinge main body and the other end of which is a fixed end that serves as a seat for a screw, are inserted from both sides into the shaft hole of the hinge main body. A hinge in which a tubular body is fitted to the abutting portion of a pair of shafts 4. A pair of hinge shafts each having a shaft portion at one end thereof inserted into a shaft hole of the hinge body and a fixed end portion serving as a seat for a screw at the other end thereof are inserted into the shaft hole of the hinge body from both sides. A hinge in which the abutting part of a pair of shafts is located in the shaft hole instead of the opening of the hinge body. 5. A shaft of a hinge whose one end is inserted into a shaft hole of the hinge body and whose other end serves as a seat for a screw is inserted into the shaft hole of the hinge body, and is attached to the shaft of the hinge. Hinge with spring fitted with torsion coil spring 6. A shaft of a hinge, one end of which is inserted into a shaft hole of a hinge body and the other end of which serves as a seat for a screw, is inserted into the shaft hole of the hinge body, and is attached to the shaft of the hinge. A hinge with a spring in which a torsion coil spring is fitted and a hinge door assembly is attached to the hinge body. 7. A hinge shaft whose one end is inserted into a shaft hole of a corner portion of a hinge body having a substantially L-shape and whose other end is a seat for a screw is a shaft hole of the hinge body. Hinged spring with a torsion coil spring fitted on the hinge shaft and a hinged door assembly member attached to the hinge body