JPS5921570Y2 - Alarm device intercom panel mounting structure - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to an improvement of the intercom panel mounting structure of an alarm device, and more specifically, a panel storage portion 2 is provided on one side of the alarm device main body 1 which is roughly shaped like a drawing, A locking recess 4 is provided on the outer surface of the outer piece 3 of the panel storage part 2, and the lower overlapping piece 5 is inserted into the panel storage part 2 from the lower part of the inner edge 6 of the panel storage part 2.
A recess 7 is provided on the lower surface of the inner edge 6 while protruding from the side,
A substantially U-shaped locking claw 9 protruding outward from one side of the intercom panel 8 is locked in the locking recess 4, and the interphone panel 8
The L-shaped piece 10 and the panel overlapping piece 11 protruding outward so as not to face the lower overlapping piece 5 from the other side lower edge are overlapped on the lower surface of the inner edge 6 of the panel storage section 2, and the lower overlapping piece 5 is overlapped. This relates to an interphone panel mounting structure for an alarm device in which a vertical piece 10a of an L-shaped piece 10 stacked on the lower surface of the other side of an interphone panel 8 is locked in a recess 7.

Conventionally, when attaching an interphone panel to the panel storage part of an alarm device, the interphone panel is screwed down, which requires time and effort to attach the interphone panel or replace it with another panel, and also makes it difficult to operate the interphone receiver. There was a drawback that the intercom panel's screw-on part was easily damaged.

The present invention has been made in view of the above points, and its purpose is to lock the locking claw on the side of the interphone panel in the locking recess, and to connect the L-shaped piece on the other side of the interphone panel and the panel overlapping piece. overlap the lower surface of the inner edge of the panel storage section, and overlap the lower overlapping piece to the lower surface of the other side of the intercom panel,
By attaching the intercom panel to the panel housing by locking the vertical piece of the L-shaped piece into the recess, the intercom panel can be easily attached or removed by simply sliding the interphone panel from side to side. In addition, the lower overlapping piece overlaps the bottom surface of the intercom panel, and the L-shaped piece and panel overlapping piece overlap the bottom surface of the inner edge of the panel housing, and the outer piece of the panel housing can be held by the approximately U-shaped locking claws. To provide an interphone panel mounting structure for an alarm device, which improves the mounting strength of the interphone panel to a panel storage part and prevents the interphone panel from lifting or denting when operating an interphone receiver attached to the interphone panel. .

The present invention will be explained in detail below with reference to illustrated embodiments.

A crime prevention device in the shape of a sketch ◆A switch 12 and a terminal 13 are attached to the top of the alarm device body 1, such as a smoke detector.
One side of the alarm device main body 1 below the switch 12 is a panel storage part 2, and the other side is an operating part 14 equipped with operating equipment.

The outer surface part of the outer piece 3 of the panel storage part 2 is the alarm device main body 1
A plurality of locking recesses 4 are formed on both upper and lower sides between the outer piece 3 and the flange piece 15.
is recessed, and there is a recessed lower overlapping piece 5 approximately in the center of the lower end of the inner edge 6 of the panel storage section 2, which is the border with the operation section 14.
is provided protruding from the panel storage section 2 side.

Further, as shown in FIG. 2, recesses 7 are provided on both upper and lower sides of the lower surface of the inner edge 6, respectively.

An interphone panel 8 for hooking and attaching an interphone receiver has approximately the same shape as the panel storage part 2, and has an approximately U-shape with openings on the inside at positions facing each of the locking recesses 4 on both upper and lower sides of one side. L-shaped pieces 10 are provided on the lower edge of the other side of the interphone panel 8 at positions facing the respective recesses 7, and L-shaped pieces 10 at positions not facing the lower overlapping pieces 5. A plurality of panel overlapping pieces 11 are respectively provided to protrude outward.

In order to attach the interphone panel 8 to the panel housing part 2, slide the interphone panel 8 from the L-shaped piece 10 side into the panel housing part 2, and as shown in FIGS. are inserted and locked into the opposing locking recesses 4, respectively, and the horizontal portion of each dowel-like piece 10 and each panel overlapping piece 1
1 overlapping the lower surface of the inner edge 6 of the panel storage section 2, and at the same time locking the vertical pieces 10a of each of the wedge-shaped pieces 10 into the opposing recesses 7, the lower overlapping pieces 5 are placed on the intercom panel 8.
The intercom panel 8 is attached to the panel storage part 2 in a sliding manner by overlapping between the adjacent panel overlapping pieces 11 on the lower surface of the other side.

In addition, to remove the intercom panel 8 from the panel housing 2, push the protruding base of each of the vertical pieces 10 downward.
It is sufficient to remove the intercom panel 8 from the recess 7 and slide the intercom panel 8 toward the outer piece 3.

As described above, the interphone panel 8 can be attached to or removed from the panel storage part 2 by simply sliding the interphone panel 8 from side to side, so there is no need for screws or the like for attachment, and the interphone panel 8 can be attached or removed easily. becomes easier.

In addition, when the interphone panel 8 is attached to the panel storage part 2, the protruding part 16 of the outer piece 3 is held by the approximately U-shaped locking claws 9 on one side of the interphone panel 8, as shown in FIG.・And on the other side, the vertical piece part 10 of each goblin-like piece 10
a is locked in the downward force reservoir recess 7, and the fifth
Diagram a.

As shown in b, each panel overlapping piece 11 overlaps the lower surface of the inner edge 6 of the panel housing 2, and the lower overlapping piece 5 overlaps the other side lower surface of the interphone panel 8, so the interphone panel 8 is firmly attached to the panel housing 2. installed on.

Therefore, even if the interphone panel 8 is pulled outward by the cord when operating the interphone receiver attached to the interphone panel 8 and a force is exerted in the direction of arrow B in Figure 5, the panel overlapping piece 11 and the earth-like piece 10 Although the intercom panel 8 is locked to the lower surface of the inner edge 6 of the panel storage section 2, the intercom panel 8 does not rise from the panel storage section 2;
Even if a force is exerted on the interphone panel 8 from the outside as indicated by arrow A in FIG.

As described above, the present invention locks the locking claw on the side of the interphone panel in the locking recess, and overlaps the L-shaped piece on the other side of the interphone panel and the panel overlapping piece on the lower surface of the inner edge of the panel housing, and lowers By overlapping the overlapping piece on the bottom surface of the other side of the interphone panel and attaching the vertical piece of the L-shaped piece to the recess and attaching it to the interphone panel housing, the interphone panel can be opened by simply sliding the interphone panel from side to side. Installation and removal can be easily performed, and the lower overlapping piece overlaps the bottom surface of the intercom panel, and the L-shaped piece and panel overlapping piece overlap the bottom surface of the inner edge of the panel storage area, and are locked in a substantially U-shape. Since the outer piece of the panel housing can be held between the claws, the attachment strength of the interphone panel to the panel housing is improved, and the interphone panel does not lift up or dent when operating the interphone handset attached to the interphone panel. It is.

[Brief explanation of drawings]

Fig. 1 is an exploded perspective view of one embodiment of the present invention, and Fig. 2 is an exploded perspective view of an embodiment of the present invention.
XX sectional view in the figure, Figure 3 is a perspective view when the intercom panel is installed as above, Figure 4 is a sectional view as above, Figure 5 a,
1) is a partially cutaway sectional view showing the same effect as above;
is the alarm device main body, 2 is the panel storage part, 3 is the outer piece, 4 is the locking recess, 5 is the lower overlapping piece, 6 is the inner edge, 7 is the recess, 8
is an interphone panel, 9 is a locking claw, 10 is an L-shaped piece, 10
a is a vertical piece, and 11 is a panel overlapping piece.

Claims (1)

[Scope of utility model registration request] A panel storage section is provided on one side of the alarm device main body, which is roughly shaped like a drawing, and a locking recess is provided on the outer surface of the outer side of the panel storage section. A recess is provided on the lower surface of the inner edge of the intercom, and a substantially U-shaped locking claw is locked in the locking recess by protruding outward from one side of the interphone panel. An L protruding outward from the lower edge of the other side of the intercom panel so as not to face the lower overlapping piece.
The L-shaped piece and the panel overlapping piece are overlapped on the lower surface of the inner edge of the panel housing, the lower overlapping piece is overlapped on the lower surface of the other side of the intercom panel, and the vertical piece of the L-shaped piece is locked in the recess. Device intercom panel mounting structure.