JPS5926043Y2 - Pull with recessed lock button - Google Patents

Description

[Detailed explanation of the invention] This invention uses the lock piece protruding from the vertical stile surface of the door.
This relates to a handle that is recessed by a button button.

Conventionally, in a type of handle in which a lock piece is recessed by a button bushing, the rotating direction of the rotating piece, which is incorporated in the indoor and outdoor handles that sandwich the door so as to be rotated by the button bushing, is different. Therefore, mounting the rotating piece on the door requires a pair of pulls whose pivots are shifted in position.

This invention aims to overcome the above-mentioned drawbacks by allowing one handle to be used both indoors and outdoors of the door.

This invention provides a handle that is provided with a pair of rotating pieces that rotate in different directions depending on the button bushing, so that the lock piece can be recessed even when attached to the interior and exterior of the door.

Hereinafter, embodiments of this invention will be described based on the accompanying drawings.

In the figure, 1 is a recessed hole provided inward from the vertical frame surface of door A, and a cylindrical body 2 whose tip is flush with the vertical frame surface of door A is inserted and fixed into this recessed hole 1. Inside this cylindrical body 2,
Two plate-like sliders 4, an upper and a lower plate, whose tip end lock piece 3 is projected from the cylindrical body 2 by means of a normal spring are incorporated.

In addition, a horizontally elongated window 5 is provided on the side surface of the distal end of the cylindrical body 2, and the end of the slider 4 is provided at the end of the slider 4 so that it is located in the center between the front and back of the window 5 when the lock piece 3 is protruding. , a retaining member 6 is provided.

Furthermore, a through hole 7 is provided between the through window 5 and the indoor and outdoor surfaces of the door A communicate with each other, and a handle B that closes the through hole 7 at the upper end is provided on the outdoor and indoor surfaces of the door A. is installed.

Button 9 pushed back by spring 8 to the top of the handle B
In addition, this button 9 has an axis that is connected to the retaining member 6.
A shaft member 10 that coincides with the front side of the shaft is coupled.

In addition, the back surface of the pull handle B where the tip of the shaft material 10 is located has a curved portion in a planar shape that comes into contact with the tip surface of the shaft material 10, and one end facing in the same direction is connected to the through hole 5, respectively. A pair of upper and lower rotating pieces 12 and 13 are provided, which are fitted and face the front side of the engaging member 6, and whose other ends facing in opposite directions are respectively pivotally supported on the handle B via a pin 11.

In the figure, reference numeral 14 is a spring that provides return rotation to the rotating pieces 12 and 13, and 15 is a piece that protrudes from both sides sandwiching the shaft member 10 on the back side of the handle B, and the end of the pin 11 is passed through this piece 15. Support.

Reference numeral 16 indicates a seat plate attached to the upper and lower ends of the handle.

The pull according to this invention has the above-mentioned structure, and the installation method will be explained below by attaching the pulls B and B to the interior and exterior surfaces of the door A, respectively, as shown in FIGS. 1 and 2. Install.

At this time, the through hole 7 is closed at the upper part of the handle B, and both rotating pieces 12 are inserted into the through hole 5 so as to be located in front of the engaging member 6.
One end of 13 is inserted.

Next, when retracting the lock piece 3 and opening the door A, when the button 9 is pressed at the same time as the handle B is grasped, the shaft member 10 integrated with the button 9 moves forward. A pair of upper and lower rotating pieces 12.13 that are in contact with the tip
is rotated.

On the outdoor side in the upper part of FIG. 2, the upper rotating piece 12 rotates clockwise and the lower rotating piece 13 rotates counterclockwise, so it engages with the lower rotating piece 13. The lock piece 3 is engaged with the member 6.
becomes immersed.

Also, on the indoor side in the lower part of Figure 2, the upper rotating piece 1
2 rotates clockwise and the lower rotating piece 13 rotates counterclockwise, so the upper rotating piece 12 and the engagement member 6 engage and the lock piece 3 is retracted.

As described above, according to the handle with a recessed button for a lock piece according to this invention, the bent part is in a planar shape and comes into contact with the end surface of the shaft member connected to the button, and the one end facing in the same direction is There is a pair of upper and lower rotating pieces that protrude in the extension direction of the shaft member and whose other ends facing in opposite directions are pivotally supported on the back of the handle, so that the button can be accessed from the interior or exterior of the door using one type of handle. You can insert the lock piece by pressing the button.

This eliminates the need for two types of pulls in which the rotating direction of the rotating piece is changed by displacing the position of the support shaft as in the conventional case.

[Brief explanation of drawings]

FIG. 1 is a longitudinal sectional side view showing the attachment of a handle according to this invention, FIG. 2 is a lateral plan view thereof, and FIG. 3 is an exploded perspective view showing the main parts. B...Holder, 8...Spring, 9...
...Button, 10...Shaft material, 11...
Pin, 12... Rotating piece, 13... Rotating piece, 15... Piece, 16... Seat plate.

Claims (1)

[Scope of utility model registration request] Due to the button bushing exposed through the upper surface,
In the pull that rotates the rotating piece for retracting the lock through the shaft integrated with the button, the bent portions of the pair of rotating pieces forming a flat cross-shaped shape abut against the tip surface of the shaft, and the shaft One end of the material facing in the direction of extension of the tip of the material faces the front side of the retaining member of the slider connected to the lock piece, and the other ends facing in opposite directions are pivotally supported on the back side of the handle via a pin. A pull with a recessed lock button.