JPS6228207Y2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION This invention relates to a handle that is attached to an infant chair placed on a car seat, for example.

The above-mentioned conventional handle includes an annular body, a box integral with the annular body whose top surface is open so as to fit on a line crossing the center of the annular body, a partition wall that divides the interior of the box into a required number of boxes, and The lid for the storage section of the light-emitting device and the acoustic device, which includes a flashing lamp other than the chamber housing the battery, is fixed to the box.

The above fixing is achieved by providing a large number of recessed holes on the top surface of the box, and a protruding shaft that fits into the recessed holes on the back of the lid.First, a small amount of adhesive is injected into the recessed holes. , while inserting the protruding shaft into the recessed hole,
Since the protruding shafts are fixed to the recessed holes via adhesive, the labor-intensive work of injecting the adhesive into each recessed hole is required.

Also, if a large amount of adhesive is injected into the recessed hole,
Since the adhesive is pushed out by the inserted protruding shaft and flows out, it has the disadvantage of staining the box.

Furthermore, if the light emitting device or the sound device breaks down, the lid is fixed, so it cannot be repaired.

This invention aims to solve the above-mentioned drawbacks by attaching the lid without using adhesive.

This device provides a box integral with the annular body with an opening on the top surface on a line that crosses the inner center of the annular body, provides an insertion hole for a mounting screw in the center of the bottom wall of the box, and closes the opening of the box. A handle is provided with a leg piece in contact with the inner surface of the circumferential wall of the box on the periphery of the back surface of the lid, and a protrusion provided at the tip of the leg piece is fitted into and engaged with a through hole provided in the circumferential wall of the box. I will provide a.

Embodiments of this invention will be described below with reference to the accompanying drawings.

In the figure, 1 is an annular body, and inside this annular body 1, a box 2 integral with the annular body 1 and having an open upper surface is provided.

In the illustrated case, the annular body 1 includes an upper annular groove-shaped member 3 with an open bottom and a lower annular groove-shaped member 4 with an open upper surface, which are molded from synthetic resin, and are equally spaced on the upper surface of the lower annular groove-shaped member 4. A recessed hole 5 provided at a position,
It is formed by connecting the upper annular groove member 3 and the lower annular groove member 4 with protruding shafts 6 that protrude from equidistant positions on the lower surface of the upper annular groove member 3 and are pushed into the recessed holes 5. .

Further, the box 2 is integrally molded with the lower annular groove member 4 via a connecting plate 7.

Reference numeral 8 denotes a lid plate for closing the opening of the box 2, and at predetermined positions on the periphery of the rear surface of the lid plate 8, leg pieces 9 are provided which project downward and come into contact with the inner surface of the peripheral wall of the box 2.

Furthermore, a protrusion 10 is provided at the lower end of each leg 9 to protrude outward, and the box 2 is provided with a through hole 11 into which the protrusion 10 fits and engages.

In the case shown in the figure, the light emitting device A and the sound device B housed in the box 2 are covered by one lid 8, and the battery C is covered by another lid 8, but it is now possible to cover the battery C by one lid 8. You can.

When covering with two lids 8, the number of leg pieces 9 can be reduced by fitting and engaging the opposing edges of the lids 8, 8.

In the figure, 12 is a partition plate provided inside the box 2. By providing a notch 13 at the corner of the upper edge of this partition plate 12, wires can be inserted into the notch 13 to prevent wiring from breaking. can do. 14
is a through hole provided in the center of the bottom wall of the box 2, and a bolt is inserted into this through hole 14 to attach the handle to the chair. Reference numeral 15 denotes a recessed hole provided on the upper surface of the peripheral wall of the box 2, into which a protruding shaft 16 protruding from the back surface of the lid 8 is fitted to position the lid 8.

As described above, according to the handle according to this invention, the lid is fixed to the box by fitting the leg into the box and fitting and engaging the protrusion of the leg into the through hole of the box. This eliminates the need for the time-consuming work of injecting adhesive into each recessed hole one by one, making it possible to secure the lid extremely easily and quickly. It is possible to eliminate the problem of contaminating the box with adhesive that is pushed out and flowing out, which causes defects.

Furthermore, the lid can be easily removed by pushing the protrusion and allowing it to escape from the through hole, so that the battery can be replaced or the device stored in the box can be repaired.

Furthermore, since the annular body is assembled by fitting and connecting the protruding shaft of the upper annular groove-shaped member molded from synthetic resin and the recessed hole of the lower annular groove-shaped member, screws, adhesives, etc. are not required. It can be assembled extremely easily.

[Brief explanation of the drawing]

Fig. 1 is a partially cutaway plan view of the handle according to this invention, Fig. 2 is a longitudinal sectional front view thereof, Fig. 3 is a longitudinal sectional end view of the annular body, and Fig. 4 is a cross section taken along line X-X in Fig. 2. 5 are cross-sectional views taken along line Y--Y in FIG. 2. 1... Annular body, 2... Box, 8... Lid plate,
9...Leg piece, 10...Protrusion, 11...Through hole, 1
4...Through hole.

Claims (1)

[Scope of utility model registration request] An upper annular groove member with an open bottom surface and a lower annular groove member with an open top surface molded from synthetic resin, recessed holes provided at equal intervals on the upper surface of the lower annular groove member, and an upper annular groove member. An annular body formed by connecting the upper annular groove member and the lower annular groove member with protruding shafts that protrude from equidistant positions on the lower surface of the member and are pushed into the recessed holes; A box that is integrated with the body and has an open top, a lid that closes the opening of the box, a leg piece that is fitted into the box at a predetermined position on the back of the lid, and a leg piece that is inserted into the box from the lower end of the leg piece. A handle consisting of a protrusion that protrudes in the direction of a peripheral wall, and a through hole provided in a box so that the protrusion fits into and engages with the box.