JP2510552Y2 - Flat handle with catch - Google Patents

Description

[Detailed description of the device]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a flat handle with a catch that is embedded in a door of a box such as a distribution board or a distribution board.

[0002]

2. Description of the Related Art A conventional flat handle with a catch for a door lock has a handle body which is openable and closable and a catch lever which is driven by the handle. Thus, the catch lever is driven upward by the handle at the same time as the handle is projected upward, and the engagement with the catch receiver provided on the box side is released. For this reason, the handle pops out and the unlocking action is performed at the same time, and there is an inconvenience that the door is opened before a person pulls the handle when the door is mounted vertically or downward. .

[0003]

SUMMARY OF THE INVENTION The present invention solves the above-mentioned problems of the prior art, and provides a flat handle with a catch that separates the protrusion of the handle from the movement of the catch lever to improve the opening / closing operability. It was done by.

[0004]

DISCLOSURE OF THE INVENTION The present invention, which has been made to solve the above-mentioned problems, has an openable handle and a tongue of the handle inside a handle body embedded in a door of a box or the like.
The same lever as the catch lever driven by one piece
A more mounting planes with handle catch, the hand of the handle through holes of the shaft pin formed on the handle with the long hole
A first spring that is slidable in a direction to release the engagement with the main body and that repels the handle with respect to the catch lever, and a tongue piece of the handle that is repulsed upward by the first spring. And a second spring that supports the first spring at an intermediate position where the catch lever is not pushed against the first spring .

[0005]

In the flat handle with a catch of the present invention, when the handle is pressed, the handle slides along the long hole to be disengaged from the handle body, and the first spring causes the handle to jump upward from the inside of the handle body. However, at this time, the tip of the second spring comes into contact with the handle to support the tongue of the handle against the first spring at an intermediate position where the catch lever is not pushed. Therefore, the engagement between the catch lever and the catch receiver provided on the box side cannot be disengaged at this stage. After that, when the person pulls up the handle, the handle rotates against the second spring and presses the catch lever to release the engagement with the catch receiver. In this way, the flat handle with catch of the present invention is
Since the protrusion of the handle and the action of releasing the engagement of the catch lever are separated, the opening / closing operability can be improved.
In addition, the catch and the catch that is driven by the tongue of this handle.
Attached to the handle body with the same shaft pin as the bar
Therefore, the structure can be simplified.

[0006]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described in more detail with reference to the embodiments shown in the drawings. FIG. 1 is an exploded perspective view showing an embodiment of the present invention, 1 is a handle body, 2 is a locking device incorporated in the handle body 1, 3 is a space between the pin receiving holes 4 and 4 on both sides of the handle body 1. The shaft pin 5 supported by the shaft pin 5 is a handle pivotally attached by the shaft pin 3 so as to cover the upper surface of the handle body 1, and 6 is a catch lever attached to the lower surface of the handle 5 by the shaft pin 3. Further, 7 is a first spring and 8 is a second spring. Through holes 9 of the shaft pin 3 are provided on both sides of the handle 5.
However, these through holes 9 are long holes inclined at an angle of about 60 degrees with respect to the surface as shown in the drawing.

FIG. 2 is a cross-sectional view of a flat handle with a catch according to an embodiment of the present invention in a locked state.
It is shown attached to 10. As shown in this figure, the central portion of the first spring 7 contacts the lower surface of the handle 5, and both ends thereof are bent downward to engage with the catch lever 6. Therefore, the handle 5 always receives an upward elastic force, and the catch lever 6 elastically ejects toward the catch receiver 12 fixed to the body 11 side of the box. However, in the state of FIG. 2, the tip 13 of the handle 5 is the end of the handle body 1.
Due to the engagement with 14, the handle 5 remains fixed in the position of FIG.

However, when the key is inserted into the locking device 2 to unlock it and the upper surface of the handle 5 is pressed downward as shown in FIG. 3, the shaft pin 3 itself does not move, but the handle 5 becomes a long hole. While being guided by the hole 9, it descends diagonally downward,
13 is disengaged from the end 14 of the handle body 1. As a result, the handle 5 is flipped upward by the first spring 7, but the end of the second spring 8 contacts the rear end 15 of the handle 5 and presses it, so that as shown in FIG. The handle 5 stops at the intermediate position before the catch lever 6 is pushed.

When a person forcibly pulls up the handle 5 from this state, the tongue pieces 16 on both ends of the handle 5 are, as shown in FIG.
Pushes the catch lever 6 to rotate it around the shaft pin 3, and the catch lever 6 is disengaged from the catch receiver 12. As a result, the box door 10 can be opened. In this way, the flat handle with a catch of the present invention is designed to further pull up the handle 5 after popping the handle 5 to the intermediate position, so that the inconvenience that the door 10 is opened before a person pulls the handle is avoided. You can

Also, when the door 10 is closed, the three operations shown in FIGS. 6 to 8 are possible. That is, in FIG. 6, the door 10 is closed while the handle 5 is lifted by hand, the catch lever 6 is engaged with the catch receiver 12, and then the handle 5 is pushed to press the handle 5.
It is a method of locking like. FIG. 7 shows a method of closing the door 10 with the handle 5 released and the handle 5 in the intermediate position. At this time, the catch lever 6 rotates rightward in the drawing against the first spring 7 and catches the catch.
Since it engages with 12, the handle 5 may be pressed thereafter.
FIG. 8 shows a method of closing the door 10 with the handle 5 closed from the beginning. Also at this time, the catch lever 6 can engage with the catch receiver 12 while rotating in the right direction in the drawing against the first spring 7.

[0011]

[Effects of the Invention] As described above, the flat handle with a catch of the present invention improves the opening / closing operability by separating the protrusion of the handle from the movement of the catch lever. The door does not open and it is possible to close the door regardless of the state of the handle. Moreover, by making the through hole of the shaft pin formed in the handle a long hole, it is possible to open and close the handle with one shaft pin, and there is also an effect that the structure can be simplified. Therefore, the present invention has extremely high practical value as a flat handle with a catch that solves the conventional problems.

[Brief description of drawings]

FIG. 1 is an exploded perspective view showing an embodiment of the present invention.

FIG. 2 is a cross-sectional view showing a locked state of the flat handle with a catch of the embodiment.

FIG. 3 is a cross-sectional view showing a state where the handle of the flat handle with a catch of the embodiment is pressed.

FIG. 4 is a cross-sectional view showing a state where a handle of the flat handle with a catch of the embodiment is flipped up to an intermediate position.

FIG. 5 is a cross-sectional view showing a state where the handle of the flat handle with a catch of the embodiment is completely pulled up.

FIG. 6 is a front view showing a state in which the door is closed while the handle is completely pulled up.

FIG. 7 is a front view showing a state in which the door is closed while the handle is at the intermediate position.

FIG. 8 is a front view showing a state in which the door is closed while the handle is closed.

[Explanation of symbols]

1 Handle body 3 Axis pin 5 Handle 6 Catch lever 7 First spring 8 Second spring 10 Door 16 Tongue

Claims (1)

(57) [Scope of utility model registration request] 1. A handle (5) that can be opened and closed and a handle (1) inside a handle body (1) embedded in a door (10) of a box or the like.
A flat handle with a catch attached to the catch lever (6) driven by the tongue (16) of (5) by the same shaft pin (3) , which is formed on the handle (5). through hole of) the (9) as an elongated hole handle (5) of the handle body (1)
It is slidable in the direction to release the engagement, and the first spring (7) that springs the handle (5) upward with respect to the catch lever (6) and the first spring (7) raises the handle upward. A second one for supporting the tongue piece (16) of the elastically pulled handle (5) in an intermediate position in which the catch lever (6) is not pushed against the first spring (7) .
A flat handle with a catch, which is provided with a spring (8).