JP2556430Y2 - Magazine for driving machine - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a magazine for a driving machine for accommodating spirally connected connecting fasteners.

[0002]

2. Description of the Related Art An example of a conventional magazine section will be described with reference to FIGS. Magazine portion 2 of the conventional fastener driving machine, as disclosed in JP-B-55-20833, since the mandrel 3 is fixed in that state extends vertically upward from the central portion of the nail holder 7 The connecting stopper 6 is loaded from between the handle part 5 and the mandrel 3.

[0003]

[Problem to be Solved by the Invention] Conventional Magazine 2
Since the mandrel 3 extends vertically upward from the center of the nail holder 7, the handle 3 and the trigger 13 are liable to interfere with the connection stopper 6, as shown in FIG. There was a problem of bad. It is an object of the present invention to overcome the disadvantages of the prior art described above and to make it easier to load the coupling stop.

[0004]

In order to achieve the above purpose, Maga a mandrel
This is achieved by providing the gin body rotatably . Ma
Mandrel is achieved by setting only Rukoto the pressing elastic member away from the driving machine main body.

[0005]

In the magazine constructed as described above, the mandrel is
The mandrel is moved away from the driving machine body
It is possible to urchin inclining and rotating the handle portion connecting end stop, ing to so that can be loaded smoothly without interfering with the trigger or the like.

[0006]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of the present invention will be specifically described with reference to FIGS. The driving machine main body 1 has a body 4 as an output unit, an injection unit 10 of a stopper 9, and a magazine unit 2,
The body 4 is provided with a handle portion 5 for gripping the main body 1, and the ejection portion 10 is provided with a feeding portion 11 for feeding the stopper 9 to the ejection port. The magazine unit 2 includes a magazine body 12 fixed to the body 1, a magazine cover 14 for opening and closing the magazine body 12, a nail holder 7 on which a connecting stopper 6 is placed, and a wire connected by a wire when the stopper 9 is fed. is composed of the mandrel 3 such as to loosen the coupling stop 6 that is, said cardiac rod 3 is fixed direction from a vertical upward about axis nail holder 7 planting base, to allow a certain angular rotation, hammering by constantly elastic body 8
It is pressed in a direction away from the machine body 1 .

In the above structure, the magazine cover 1
4 is opened, and the connection stopper 6 is placed on the nail holder 7 while the center hole of the connection stopper 6 is inserted into the mandrel 3 which is rotating at a fixed angle. The mandrel 3 is rotated vertically upward by the mass of the connection stopper 6. When the stoppers 9 are sequentially fed and the amount of the connecting stopper 6 becomes small, the pressing force of the elastic body 8 becomes larger than the mass of the connecting stopper 6 and the mandrel 3 gradually rotates in a fixed angle direction. feeding direction of the rotational direction and stop 9 stop 9 for different 90 degrees is without problems stably feed to.

[0008]

According to the present invention as above, according to the invention], the mandrel times
Since it is movably provided, it is possible to load the connecting stopper smoothly without interfering with the handle, trigger, etc.
You. Also press the mandrel away from the driving machine body
An elastic body is provided, and a mandrel is driven in when the magazine cover is opened.
Since it tilts away from the machine body,
The filling becomes easier, and as a result, the operability of the driving machine can be improved .

[Brief description of the drawings]

FIG. 1 is an overall perspective view of a driving machine.

FIG. 2 is a cross-sectional view taken along the line AA of FIG. 1 when the connecting stopper of the present invention is loaded.

FIG. 3 is a cross-sectional view taken along the line AA of FIG. 1 showing the state after the connection stopper of the present invention is loaded.

FIG. 4A is a view showing a state in which a connecting stopper according to the related art is loaded;
FIG.

[Explanation of symbols]

2 is a magazine part, 3 is a mandrel, 6 is a connection stopper, 7 is a nail holder, 8 is an elastic body, 12 is a magazine body, and 14 is a magazine.
It is a gin cover .

Claims (2)

(57) [Scope of request for utility model registration] Between 1. A driving machine main body and the injection unit, connecting the stopper, a magazine body for accommodating a connecting stop wound, and a magazine cover for opening and closing the Ma moth <br/> Gin body Yes and, in a fastener driving tool having a mandrel centered communication Yuitomegu center of magazine body is inserted, the magazine of the driving machine, characterized in that provided rotatably said mandrel magazine body. 2. A method for moving said mandrel away from a driving machine body.
2. An elastic body which is provided to press on the body.
The magazine of the driving machine.