JPH0339987Y2 - - Google Patents

Description

[Detailed description of the invention] "Industrial application field" The present invention relates to a glass receiving device installed on the front of a picture receiver equipped with a cathode ray tube, and particularly provides a glass receiving device with a simple structure and easy installation. It is something to do.

``Prior Art'' In conventional television receivers, when a protective glass is attached to the front of the cathode ray tube mounting section, a mounting structure that allows the glass to be detached for cleaning is installed at the bottom of the front of the receiver. A receiving member with an approximately L-shaped cross section was provided to support the glass, and the upper part of the glass was attached with decorative bolts, etc., and the receiving member was fixed with screws from the back side of the vessel.

``Problems that the invention aims to solve'' However, according to the conventional structure described above, the receiving member is attached to the lower front of the vessel and then screwed from the back side of the vessel, making it difficult to align the mounting position. It has drawbacks such as being difficult and extremely troublesome to assemble, requiring a large number of man-hours, and resulting in high costs.

"Means for solving the problem" This invention eliminates the drawbacks of the conventional type mentioned above.
A plurality of mounting holes are provided at the lower part of the cathode ray tube mounting surface of the exterior box body, and a locking protrusion is formed on the inner surface of each mounting hole, while a glass receiving member with an L-shaped cross section is formed, and a is formed by integrally forming claw members each having a locking hole that engages with the locking protrusion at a position corresponding to the mounting hole.

``Embodiment'' To explain the present invention with reference to an embodiment shown in the figure below, 1 is a cathode ray tube 2 of a television receiver, etc.
A protective glass A is detachably attached to the front of the exterior box 1. In order to install this glass A, at least the front part of the box 1 is made of synthetic resin or the like,
A plurality of rectangular mounting holes 3 are formed at predetermined intervals in the lower part of the mounting surface of the cathode ray tube 2 in the front part, and a plurality of square mounting holes 3 are formed at a predetermined interval in the center of the inner surface of the rectangular tube part connected to the rear of the mounting holes 3. A locking protrusion 4 having an inclined portion is formed, and a holding protrusion 5 is formed on the inner surface near the entrance opposite to this. On the other hand, as a member for supporting the glass A, a glass receiving member 6 having an L-shaped cross section is formed by drawing or the like, and the glass receiving member 6 is punched at a position corresponding to the mounting hole 3 of the vessel body 1. By machining or the like, locking holes 7 are formed to engage with the locking protrusions 4, and locking claws 8 are provided on both sides of the holes to hook onto the rear opening edge of the mounting hole 3.
A substantially annular claw member 9 having a substantially annular claw member 9 is integrally formed.

"Function" With the above configuration, when the glass receiving member 6 is attached to the outer box 1, when the claw member 9 is guided and pressed into the mounting hole 3 on the front surface of the box 1, the inside of the rectangular tube part is removed. When the locking pawls 8 come into contact with both sides, both sides of the annular part are pushed inward and the tip can be pushed in in a contracted form, and the tip passes under the holding protrusion 5 and rides on the locking protrusion 4. When it crosses over, the locking hole 7 hooks on the locking protrusion 4, and the annular part returns to its original shape due to the elasticity of the material, and the locking claws 8 on both sides hook on the rear opening edge of the mounting hole 3 and lock. be done.

Moreover, once the claw member 9 is locked, the mounting hole 3
The vertical movement within the mounting hole 3 is suppressed by the holding protrusion 5 near the entrance of the mounting hole 3, thereby preventing the mounting hole 3 from falling off.

"Effects of the Invention" As described above, the glass receiving member can be easily mounted and fixed by simply pushing the claw members into the mounting holes of the outer box. In this attached state, the locking protrusion of the claw member engages in the locking hole, and the locking claw is hooked on the rear opening edge of the mounting hole, so that the claw member can be securely fixed by the plurality of locking portions.

Therefore, it is possible to eliminate the need for screws as in the conventional type for attaching the glass receiving member, and the number of assembly steps can be greatly reduced.

Further, since the glass receiving member is formed with a simple, generally L-shaped cross section, it can be easily manufactured by drawing or the like, which simplifies the assembly and reduces manufacturing costs.

[Brief explanation of the drawing]

FIG. 1 is an exploded perspective view of a main part of a glass receiver of a television receiver showing an embodiment of the present invention, FIG. 2 is a cutaway plan view of a main part of the glass receiver, and FIG. 3 is a main part of the glass receiver. It is a partial notch side view. In the figure, 1 is an exterior box body, 2 is a cathode ray tube, 3 is a mounting hole, 4 is a locking projection, 5 is a holding projection, 6 is a glass receiving member, 7 is a locking hole, 8 is a locking claw, and 9 is a The claw member A is glass.

Claims (1)

[Scope of utility model registration request] A plurality of mounting holes are provided at the bottom of the cathode ray tube mounting surface of the exterior box body, and inside each of the mounting holes, a holding protrusion that projects downward and a locking protrusion that projects upward are formed, respectively. In addition to forming a receiving member, the glass receiving member has circular openings on the inside at positions corresponding to the mounting holes, and a locking member having a pair of locking claws projecting outward on the circumference thereof. A locking part provided with a protrusion is integrally formed, and by inserting the locking part of the glass receiving member into the mounting hole, the locking pawl is locked to the holding protrusion, and the glass receiving member is attached. Glass holder device on the front of the receiver.