JP2704380B2 - Clasp plate structure of handle device - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a handle used for a switchboard storage box or the like, in which a handle is pulled out of a case and then rotated by a predetermined angle so that a stopper plate is detached from a receiving portion on a fixed frame side. The present invention relates to a stopper structure of a device.

[0002]

2. Description of the Related Art In a stopper plate structure of a handle device disclosed in Japanese Utility Model Laid-Open Publication No. 6-62150, a shaft tube portion into which a locking shaft is inserted is provided at a base end of a case, and a rear surface of the shaft tube portion is provided. The reduced diameter shaft portion of the locking shaft is inserted into the shaft hole of the wall portion, and the rotation angle regulating plate and the stopper plate are non-rotatably fitted to the square shaft portion connected to the reduced diameter shaft portion with respect to the square shaft portion. Then, the rotation angle regulating plate and the stopper plate are fixed by screwing a fixing bolt into a screw hole of the square shaft portion, and a rotation angle regulating projection is provided on the rear wall portion of the shaft cylinder portion. When the height of the rotation angle regulating projection is larger than the thickness of the rotation angle regulating plate, it is necessary to insert a washer between the rotation angle regulating plate and the stopper plate.

Conventionally, when changing the stopper plate from the left rotation stop type to the right rotation stop type, or when changing the right rotation stop type to the left rotation stop type, that is, by changing the right and left hand of the handle device, it is used. When doing so, it was necessary to reverse the direction of the stopper plate. In the stopper structure of the handle device, the fixing bolt is removed, the washer, the stopper plate, the washer, and the rotation angle regulating plate are removed from the square shaft portion, and the rotation angle regulating plate is oriented in a predetermined direction with respect to the rotation angle regulating protrusion. It is necessary to perform a very complicated operation of re-fitting, inserting the washer again into the square shaft portion, inverting and inserting the stopper plate, inserting the washer, and screwing the fixing bolt into the screw hole. Furthermore, many parts are used.

[0004]

SUMMARY OF THE INVENTION Accordingly, an object of the present invention is to make it possible to easily change the right and left hand difference of a handle device without having to remove a fixing bolt and remove a stopper plate or the like from a square shaft portion. , Can reduce the number of parts,
An object of the present invention is to provide a catch plate structure for a handle device.

[0005]

Means for Solving the Problems Hereinafter, a description will be given using reference numerals in the accompanying drawings. In the clasp plate structure of the handle device of the present invention, a case 2 fixed to the door 1 and a case 2 A locking shaft 5 rotatably fitted into the shaft cylinder portion 3 above the upper portion 2 and fixing a stopper plate 4 to a rear end portion; and a front concave portion 6 of the case 2.
A handle 8 whose base end is pivotally attached to the front end of the locking shaft 5 by a transverse pivot 7 is provided between the locking shaft 5 and the handle 8. And a spring 9 for rotating and biasing the locking member 4 in the protruding direction. The stopping pin 12 is inserted into one of the screw holes 11 from the rear side.
And a pin receiving shoulder portion 15 with which the shaft portion 14 of the restraining pin 12 abuts is provided on the left and right sides above the rear wall 13 of the shaft tube portion 3.

In order to make the stop plate 4 of the handle device 16 a rightward rotation stop type when viewed from the back, that is, at the time of locking, an engagement portion 19 of the stop plate 4 with the receiving plate 18 on the fixed frame 17 side is provided. In order for the stop pin 12 to be on the right side of the case 2, the stop pin 12 is moved to the unlock position of the stopper plate 4 so that the right stop portion 1
0 is screwed into the screw hole 11. In this state, the shaft portion 14 of the stop pin 12 abuts on the left pin receiving shoulder portion 15 of the rear wall 13 of the shaft cylinder portion 3 when locking, and contacts the right pin receiving shoulder portion 15 when unlocking, and a predetermined amount or more. The rotation of the stopper plate 4 is suppressed.

In order to make the stopper plate 4 of the handle device 16 stop rotating leftward when viewed from the rear, that is, the engaging portion 19 of the stopper plate 4 is located on the left side of the case 2 at the time of locking. , The stopper pin 12 is screwed into the screw hole 11 of the left stopper 10 at the unlock position of the stopper plate 4. In this state, the shaft portion 14 of the stop pin 12 contacts the right pin receiving shoulder portion 15 of the rear wall 13 of the shaft cylinder portion 3 when locking, and contacts the left pin receiving shoulder portion 15 when unlocking and the predetermined portion or more. The rotation of the stopper plate 4 is suppressed.

[0008]

In the illustrated embodiment, a case 2 inserted from the front side into an opening 20 of a door 1 abuts an outer peripheral edge 21 of the case 2 against the front side of the door 1. The mounting blocks 22 provided on the upper and lower sides of the rear surface 2 are screwed to the outer peripheral edge 21 with screws 23 from behind, and fastened and fixed to the door 1.

The shaft portion 14 of the stop pin 12 has a threaded portion 2
4 and a pin portion 25. A washer 26 is inserted between the stop pin 12 and the stopper plate 4, and the stopper plate 4 is inserted.
Is screwed and fixed with a fixing bolt 30 in which a washer 29 is inserted into a screw hole 28 of the square shaft portion 27.

[0010]

As described above, in the stopper plate structure of the present invention, the stoppers 10 are provided at both ends of the shorter side of the stopper plate 4 on the locking shaft 5 side.
Are provided in a protruding manner, a screw hole 11 is provided in the restraining portion 10, and a restraining pin 12 is screwed into the predetermined one of the screw holes 11 from the back side.
Since pin receiving shoulders 15 are provided on both left and right sides of the rear wall 13 of the shaft cylinder portion 3 with which the shaft portions 14 of the stopping pins 12 abut, in order to change the left-right difference of the handle device 16, the stopping pins 12 are required. Since it is not necessary to remove any other components simply by screwing them into the screw holes 11 of the predetermined stopper portions 10 of the stopper plate 4, the change operation can be performed efficiently and easily. The number can be reduced.

[Brief description of the drawings]

FIG. 1 is a rear view of a right-handed rotation-stopped handle device using a clasp plate structure according to an embodiment of the present invention when locked.

FIG. 2 is a front view of the right-handed rotation-stop-type handle device using the stopper plate structure when locked.

FIG. 3 is a right side view of the right rotation-stopping type handle device using the stopper plate structure when locked.

FIG. 4 is a plan view of the right-handed rotation-stop-type handle device using the stopper plate structure when locked.

FIG. 5 is a bottom view of the right-handed rotation-stop-type handle device using the stopper plate structure when locked.

FIG. 6 is a rear view of the left-handed rotation stop type handle device using the clasp plate structure when the handle device is locked.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Door 2 Case 3 Shaft cylindrical part 4 Locking plate 5 Locking shaft 6 Front concave part 7 Transverse pivot 8 Handle 9 Spring 10 Suppression part 11 Screw hole 12 Suppression pin 13 Back wall 14 Shaft part 15 Pin receiving shoulder part 16 Handle device Reference Signs List 17 fixing frame 18 metal receiving plate 19 engaging part 20 opening 21 outer peripheral edge part 22 mounting block 23 screw 24 screw cutting part 25 pin part 26 washer 27 square shaft part 28 screw hole 29 washer 30 fixing bolt

Claims (1)

(57) [Claims] 1. A case 2 fixed to a door 1 and a case 2
The lock shaft 5 is rotatably fitted into the shaft tube portion 3 above and has a rear end portion to which the locking plate 4 is fixed, and the lock shaft 5 is housed in the front concave portion 6 of the case 2 so as to be freely protruded and retracted. A handle 8 pivotally attached to the front end of the locking shaft 5 by a transverse pivot 7, and a spring 9 provided between the locking shaft 5 and the handle 8 and for urging the handle 8 in the projecting direction about the transverse pivot 7. In the handle device, a stop portion 10 is provided on both ends of the short side of the locking plate 5 side of the lock plate 4 in a convex shape, a screw hole 11 is provided in the stop portion 10, and a stop pin 12 is provided in one predetermined screw hole 11. Screw-in, stop pins 1 on the left and right sides above rear wall 13 of shaft tube 3
A stopper plate structure of a handle device provided with a pin receiving shoulder portion 15 with which the second shaft portion 14 contacts.