JPS5834203Y2 - Door devices such as Locker - Google Patents

Description

[Detailed description of the invention] This invention relates to a door device for a locker, etc., and more specifically, the handles, bolts, locks, etc. that are attached to the door are attached in relation to each other, using cumbersome means such as welding and screwing. The object of the present invention is to provide a door device in which each member can be easily attached without any trouble.

As detailed below with reference to the attached drawings, the door device of the present invention includes a door body 1, a pull handle 2, a pull fixing plate 3, a lock 4 that is attached by fitting into a round hole formed in the pull fixing plate and the door body 1, and the lock. It consists of a combination of upper and lower hooks 6 connected to the hook plate 5 of the door, and a latch 7 attached to the back surface of the open end of the door body 1 using a cutout hole formed in the handle fixing plate 3. 1 bends the edge on the open side to the back side to form a groove 8 with an inward opening, and a groove 9 opposite to the groove 8 on the back side is formed on the side edge of the reinforcing plate 10 on the back side of the door body. It is formed by an appropriate means such as fixing the plate 11, and a mounting hole 12 for attaching the handle and a round hole 13 for attaching the lock are formed at predetermined positions, and the handle 2 is attached to the door body 1. It has a dashed line 15 to be fitted into the mounting hole 12 of the door body 1, and an opening 16 of the depth necessary for the pull. It is installed to prevent wobbling in the direction, and is prevented from coming off in the rear direction by a pull fixing plate 3, which will be described later.

That is, the pull fixing plate 3 has both side edges 3', 3' grooves 8,
It is attached to the back side of the door body 1 by vertically slidingly fitting into the handle 9, and its structure is to form four parts 17 that abut and support the back end of the handle 2 while pressing it forward, and also to form four parts 17 that abut and support the back end of the handle 2. The height of the handle fixing plate 3 can be determined by bringing the lower edge into contact with the lower end of the handle 2, and in this positioning state, the notch hole 14 formed in the upper part is formed on the open side bent edge of the door body 1. In addition, the round hole 19 formed in the lower part can be matched with the round hole 13 of the door body 1.

The back side of the handle 2 attached to the door body in this way is attached to the handle fixing plate 3.
By supporting the handle 2 with The installation height can be determined by bringing the lower edge of the recess 17 into contact with the lower end of the handle, and in this positioning state, if the pull fixing plate 3 is fixed to the door body 1 by an appropriate means, the fixing plate 3 This completes the fixing of the pull handle 2.

Accordingly, in the present invention, a lock 4 is used as an example of means for fixing the pull fixing plate 3 to the door body 1.

In other words, the round hole 19 of the pull fixing plate 3 matches the round hole 13 of the door body.
The lock 4 is fixed to the door body by fitting the lock 4 while preventing rotation from the surface side of the door body and attaching the stopper 21 to the stepped portion 20 formed on the circumferential surface of the lock 4. This prevents the pull fixing plate from moving up and down.

The hook plate 5 detachably attached to the lock 4 has a hook to be hooked to a hook hole (not shown) in the furniture body, and the bases of the upper and lower locks 6 and 6 are connected by pivots 22 and 22. It is centrally connected.

On the other hand, the latch 7 is attached to the notch hole 14 of the pull fixing plate 3
The shaft 2 is attached to the side wall 24 of the mounting bracket 23 as shown in FIG.
5, and is elastically supported by a spring wound around the shaft, and the mounting piece 26 on one side of the mounting bracket 23 can be fitted into the groove 8 of the door body, and the mounting piece 27 on the other side can be fitted. The protrusion 27' formed at the tip of the cutout hole 14 is designed to generate elasticity.
It is designed so that it can be fitted into the recess 14' of.

That is, with the latch 7 fitted into the notch recess 18 of the door body, the mounting bracket 23 is fitted into the notch hole 14 of the pull fixing plate 3, the mounting piece 26 is fitted into the groove 8, and the mounting piece 27 is fitted. The protruding piece 2 is forcibly pushed against the upward elastic force.
7' is fitted into the recess 14' of the cutout hole 14, and the end surface of the mounting piece other than the protrusion 27'-shaped end is brought into contact with the inner surface of the pull fixing plate 3, thereby attaching the handle.

In the figure, 28 indicates a stopper for the hook plate 5.

In the door device of the present invention as described above, when the handle 2 is attached to the door body 1, the handle 2 is fitted into the mounting hole 12 of the door body by the handle fixing plate 3 provided on the back surface of the door body so as to be able to slide up and down. The handle can be attached extremely easily by pressing and supporting the back side of the handle in a forward direction and fixing the handle fixing plate to the door body using a predetermined means.
The configuration for supporting the handle so that it can be slid up and down can be achieved by simply fitting both side edges into the grooves 8 and 9 formed on the back surface of the door body 1, and by fitting the lower edge of the recess 17 of the pull handle fixing plate 3 to the lower edge of the pull handle 2. By touching the handle fixing plate 3, the height can be easily determined, and in addition, the handle fixing plate 3 can be fixed to the door body 1 by connecting the lock 4 to the pull fixing plate and the round hole in the door body. 13.13
This can also be done by fitting and attaching the door, which makes assembly of the door device extremely easy.

In addition, the latch 7 can be attached using the cutout hole 14 formed in the pull fixing plate 3.
The mounting structure is such that one mounting piece 26 of the mounting bracket 23 integrated with the latch is fitted into the groove 8 of the door body 1, and the other mounting piece 27 is provided with elasticity.
easily by forcibly fitting into the notch hole 14,
The latch can be installed reliably.

[Brief explanation of the drawing]

Figure 1 is a back view of the main parts of the door body showing an embodiment of the present invention, Figure 2 is an end view of the x-x cross section in Figure 1, and Figures 3, 4, and 5 are exploded views showing the main parts, respectively. It is a partial perspective view of a state. 1: Door body, 2: Pull, 3: Pull fixing plate, 4: Lock, 5:
Hook plate, 6: bar, 7: latch.

Claims (2)

[Scope of utility model registration request] (1) The back end of the handle 2 that fits into the mounting hole formed in the door body 1 from the back side of the door body is brought into contact with the pull fixing plate 3 that is attached to the grooves 8 and 9 on the back side of the door body so that it can slide up and down. The pull fixing plate 3 and the door body 1 can be connected by supporting the pull fixing plate 3 and aligning the round hole 19 formed in the pull fixing plate 3 with the round hole 13 of the door body 1 and fitting the lock 4 into both round holes. A door device for a locker, etc., which is characterized by: (2) A locker according to claim 1 of the utility model registration claim, in which a stepped portion 20 is formed in the lock 4, and a stopper 21 is fitted to the stepped portion on the back side of the pull fixing plate 3, thereby making it possible to attach the lock. etc. door devices.