JPH0354453Y2 - - Google Patents

Description

[Detailed description of the invention] [Purpose of the invention] (Field of industrial application) The invention relates to a holder for a telephone rosette,
For example, it relates to a holder for attaching a telephone rosette to a metal desk or the like.

(Prior Art) A conventional holder for a telephone rosette of this type is, for example, as described in Japanese Utility Model Publication No. 39-21205, in which a substantially horseshoe-shaped permanent magnet is embedded and fixed in a holding base by insert molding. , a structure was adopted in which the rosette was attached to the front side with screws.

(Problems to be solved by the invention) In the above conventional holder, the permanent magnet is embedded and fixed by injection molding, so the molding cost is high, and since the permanent magnet has a horseshoe shape, it is attracted between both ends of the permanent magnet. Therefore, there is a problem that the suction force is low and it is easily moved.

The present invention was devised in view of the above-mentioned problems, and it is an object of the present invention to provide a rosette holder for a telephone that has a lower overall height, has a simple structure, can be reliably held by suction, and has a low molding cost.

[Structure of the idea]

(Means for Solving the Problems) The rosette holder for a telephone according to the present invention has a fitting protrusion formed on the periphery of the front surface and a fitting recessed portion having a thin bottom portion on the back side approximately in the center. A holding base having openings formed at both ends of the fitting recess, a permanent magnet housed in the fitting recess of the holding base, and a permanent magnet that is fitted and fixed so that the front surface is connected to the front surface of the holding base. a substantially U-shaped yoke having substantially the same surface as the bottom portion, the permanent magnet being sandwiched between the bottom portion, and both ends of the yoke protruding toward the rear side through the opening of the holding base; A double-sided adhesive tape is attached to the front surface of the yoke to hold the yoke and to attach the rosette.

(Function) The rosette holder for a telephone of the present invention has a yoke fitted with a permanent magnet fitted into the fitting recess of the holding base, and both ends of this yoke protrude from the opening to the back side. The holding base is firmly fixed by suction and does not move unintentionally, and the rosette can be fitted and positioned on the fitting protrusion on the front side of the holding base and easily attached and held using double-sided adhesive tape. can. Further, the holding base does not require injection molding of permanent magnets, is inexpensive, has a low height, requires less material, and can reduce costs.

(Example) Reference numeral 1 denotes a holding base molded from synthetic resin, which is molded into a substantially flat rectangular body, and has a fitting recess 2 approximately in the center of the front surface.
The bottom 3 of the fitting recess 2 is thinly formed between the bottom 3 and the back surface of the holding base 1, and openings 4 penetrating the back surface are formed at both ends of the bottom 3, respectively. Furthermore, a fitting protrusion 5 is formed protruding around the front surface of the holding base 1.

Further, a recess 6 is formed on the back surface of the holding base 1 except for the fitting recess 2, and a portion between the inner bottom surface of the recess 6 and the front surface of the holding base 1 is located at the bottom 3 of the fitting recess 2. The recess 6 is formed thicker, and a plurality of ribs 7 are formed approximately radially in the recess 6, the lower edges of which are located inside the back surface of the holding base 1.

Further, a permanent magnet 8 is fitted and adhered to the inside of the substantially U-shaped yoke 9. This permanent magnet 8 is fitted into the fitting recess 2 of the holding base 1, and the front surface of this yoke 9 is attached to the holding base 1. Both ends of the yoke 9 of the permanent magnet 8 on the front surface of the base 1 protrude somewhat from the back surface of the holding base 1 through the opening 4 of the bottom 3 of the fitting recess 2 . The front surface of the yoke 9 is substantially flush with the front surface of the holding base 1, and the permanent magnet 8
is sandwiched between the bottom portion 3 of the holding base 1 and the yoke 9.

Further, reference numeral 10 denotes a double-sided adhesive tape whose back side is adhered to the front surface of the holding base 1, and this tape 10 covers the fitting recess 2 and holds the permanent magnet 8.

Further, reference numeral 11 designates a telephone rosette, the peripheral edge of the back side of which is fitted into the fitting protrusion 5 of the holding base 1, the back side is brought into contact with the front surface of the holding base 1, and the rosette is stuck and held on the front surface of the tape. .

Next, the operation of this embodiment will be explained.

A permanent magnet 8 with a yoke 9 attached thereto is fitted into the fitting recess 2 of the holding base 1 shown in FIGS. 5 and 6,
Both ends of the yoke 9 are made to protrude from the opening 4. Then, the back side of the double-sided adhesive tape 10 is attached to the front surface of the holding base 1, and the permanent magnet 8 is held between the bottom 3 of the fitting recess 2 and the tape 10.

In this state, the back side of the rosette 11 is fitted onto the front surface of the holding base 1 by the fitting protrusion 5 to be positioned and held, and the tape is attached to the front side to fix the rosette 11 to the holding base 1. The holding base 1 to which the rosette 11 is fixed is attached to a desk or the like by the attraction force of the permanent magnet 8.

[Effect of idea]

According to the present invention, a yoke to which a permanent magnet is fixed is fitted and housed in a fitting recess having a thin bottom on the back side formed approximately at the center of the front surface of the holding base, and both ends of this yoke are connected to the back side of the holding base. Protrude from the opening and hold with the double-sided adhesive tape affixed to the front surface. When the rosette is fitted to the front of the holding base using the fitting ridge as a guide, the rosette is positioned and adhered with the double-sided adhesive tape. There is no need to form a protruding holding part for holding the rosette on the holding base, and the overall thickness can be made thinner. In addition, the permanent magnet is connected to the bottom by the yoke of the holding base with both ends protruding toward the back side. There is no need to embed the permanent magnet integrally during molding, the holding base can be easily molded, less material is required, and the permanent magnet can be easily installed. It is attached to the holding base by attaching it to a tape, which makes it easy to assemble and can be obtained at low cost.The holding base is attracted to a desk etc. by a yoke with a permanent magnet fixed to it, increasing the mounting strength and improving the overall It is small and has no protruding parts, so it can be packaged compactly.

[Brief explanation of the drawing]

Fig. 1 is a longitudinal sectional side view of a rosette holder for a telephone showing an embodiment of the present invention, Fig. 2 is a perspective view of the same rosette attached, and Fig. 3 is a perspective view of the above holder from the front side. 4 is a perspective view of the same as the above from the back side, FIG. 5 is a perspective view of the same as the above holding base from the front side, and FIG. 6 is a perspective view of the same as the above from the back side. DESCRIPTION OF SYMBOLS 1... Holding base, 2... Fitting recess, 3... Bottom of fitting recess 2, 4... Opening, 5... Fitting ridge,
8...Permanent magnet, 10...Double-sided adhesive tape, 11
... Rosette.

Claims (1)

[Claims for Utility Model Registration] A fitting protrusion is formed on the periphery of the front surface, a fitting recess having a thin bottom on the back side is formed approximately in the center, and openings are provided at both ends of the fitting recess. The formed holding base, the permanent magnet housed in the fitting recess of the holding base, and the permanent magnet are fitted and fixed so that the front surface is substantially flush with the front surface of the holding base, and the permanent magnet is placed on the bottom of the holding base. a substantially U-shaped yoke which is sandwiched between the yoke and has both ends inserted through the opening of the holding base so as to protrude toward the rear side; A holder for a telephone rosette, comprising: a double-sided adhesive tape for pasting; and a holder for a telephone rosette.