KR200484882Y1 - Lamp cover - Google Patents

Abstract

The present invention relates to a synthetic resin sheet-type electric light cover which is stretched and tightly pulled to a lower portion of a cover body. More specifically, the present invention relates to a synthetic resin sheet- A fixing member 30 having a sectional shape corresponding to the insertion groove 11 is formed to form the insertion groove 11 between the upper and lower partition walls 12 and 13 so that the fixing member 30 is inserted into the synthetic resin sheet 20 and the outer rim 21 of the synthetic resin sheet 21, and thus the synthetic resin sheet is maintained in a tight state for a long period of time. .

Description

[0001] The present invention relates to a lamp cover with a synthetic resin sheet,

The present invention relates to a synthetic resin sheet-attachable type electric light cover which is stretched and tightly pulled to a lower portion of a cover body, and more particularly to a synthetic resin sheet attaching type electric light cover which is formed by forming an insertion groove along an inner edge of an upper portion of a cover body And a fixing member is forcibly inserted into the synthetic resin sheet with the edge of the outside of the synthetic resin sheet, and is fixed by one-touch fitting.

As is well known, the illumination device is used for illuminating the inside and outside of the room by illumination light.

In recent years, however, in addition to the simple lighting function, decorative features are also provided to give a sense of elegance such as elegance, elegance, splendor and softness to the surrounding atmosphere.

Such an illumination device is composed of an illuminating part for emitting light and a lamp cover for protecting the outside of the illuminating part.

The electric light cover is variously manufactured in various materials and structures such as a synthetic resin material and a metal material.

Particularly, a configuration has been disclosed in which the light of the illuminating section is lightly projected through the synthetic resin sheet by tightly pulling the synthetic resin sheet (called "varicol") having elasticity at the bottom of the cover main body.

In the case of such a light cover, the joint structure of the synthetic resin sheet is such that the synthetic resin sheet 3 is closely attached to the lower portion of the cover body as shown in FIG. 6, and the frame 3a is pulled out to form a seating portion 2a with the fixing member 5 while being pressed and fixed by the pieces 6.

An adhesive is applied to the upper part of the cover main body 2 so that the synthetic resin sheet 3 is adhered to maintain the installed state.

However, in the conventional synthetic resin sheet bonding structure, the edge 3a of the synthetic resin sheet is pulled up to the upper portion of the cover body 2 and pressed to the seating portion 2a formed on the inner edge of the upper portion of the cover body with the fixing member 5 (6) so that the work process is too cumbersome.

Particularly, it is difficult to keep the synthetic resin sheet 3 in a tense state by pressing the edge 3a of the synthetic resin sheet with the fixing member during the process of fastening the fixing member 5 with the piece 6, , The fixing member 5 can not firmly fix the rim of the synthetic resin sheet, and the synthetic resin sheet gradually loosens over time after the assembly.

Patent Document 1: Registered Utility Model No. 20-0439139 Patent Document 2: Registered Utility Model No. 20-0413096

The present invention has been made to solve the above-mentioned problems of the prior art, and it is an object of the present invention to provide a method of inserting a synthetic resin sheet having a stretchability (a so-called "varicol" The groove is formed and the fixing member is forcibly inserted together with the rim of the outside of the synthetic resin sheet, so that it is simple and firmly fitted and fixed by one-touch.

In the present invention, a synthetic resin sheet which is stretchable and light-transmittable is provided in close contact with a lower portion of a cover main body, and an outer edge of the synthetic resin sheet is pulled tightly to an upper portion of the cover main body,

Wherein an insertion groove is formed in an inner edge of the upper portion of the cover body and between the upper partition wall and the lower partition wall and a band type fixing member having a sectional shape corresponding to the insertion groove is provided to force the fixing member into the insertion groove together with the outer edge of the synthetic resin sheet So as to be inserted and fixed.

The lower partition wall of the present invention is characterized in that a support portion protruding inwardly from the upper partition wall is formed to be forcedly inserted into the insertion groove in a state where the fixing member is placed on the support portion.

The insertion groove of the present invention is configured such that the upper and lower widths of the inlet side are narrower than the inside thereof to prevent the fixing member from being detached after being forcedly inserted.

The present invention is characterized in that a wedge-shaped latching protrusion is formed on the lower surface of the upper partition wall and the upper surface of the fixing member so as to prevent the latching member from being forcedly inserted.

In the present invention, a synthetic resin sheet having a stretchability (a so-called "varicol") is pulled tightly to the lower portion of the cover body so as to be coupled to the cover body. An insertion groove is formed along the inner edge of the upper portion of the cover body, It is possible to maintain the condition that the synthetic resin sheet is installed in a tight state for a long period of time because the assembly operation is very simple and the rigidity after assembly is excellent so that the satisfaction and reliability according to use are improved will be.

1 is a sectional view showing a lamp cover of the present invention;
Fig. 2 is an exploded perspective view of the essential part of Fig. 1; Fig.
3 is an enlarged sectional view of the main part of Fig.
FIG. 4 is an enlarged cross-sectional view showing another embodiment of FIG. 3; FIG.
FIG. 5 is an enlarged cross-sectional view showing another embodiment of FIG. 3; FIG.
6 is a cross-sectional view showing a main part showing a coupling structure of a conventional lamp cover;

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

As shown in FIGS. 1 to 5, the synthetic resin sheet attaching type light guide cover of the present invention has a synthetic resin sheet 20 (for example, "varicol") which is stretchable and light permeable at the bottom of the cover body 10 And the outer frame 21 of the synthetic resin sheet 20 is pulled up to the upper part of the cover body 10 and fixedly coupled to the inner edge of the upper part of the cover body 10. [

Particularly, an insertion groove 11 is formed in the inner edge of the upper part of the cover body 10 between the upper partition wall 12 and the lower partition wall 13,

The fixing member 30 having a sectional shape corresponding to the insertion groove 11 is provided to forcibly insert the fixing member 30 into the insertion groove 11 together with the outer edge 21 of the synthetic resin sheet 20 Thereby fixing the fitting.

At this time, it is preferable that an adhesive is applied to the upper surface of the upper partition wall 12 so that the synthetic resin sheet 20 is adhered and fixed.

The fixing member 30 is configured to closely contact and fix the synthetic resin sheet 20 on three surfaces of the upper, lower and inner surfaces.

The lower partition wall 13 is formed by extending a support portion 13a protruding inward from the upper partition wall 12 so that the lower partition wall 13 is forcedly inserted into the insertion groove 11 in a state in which the fixing member 30 is placed on the support portion 13a .

5, the upper and lower widths of the insertion grooves 11 are narrower than the inner sides of the insertion grooves 11, so that the insertion grooves 11 are prevented from being detached after the fixing members 30 are forcedly inserted. This is because the upper partition wall 12 is formed to have an inclined portion 12a so as to be inclined so that the width of the inlet side is narrower than the inner side of the insertion groove 11. [

4, the wedge-shaped latching protrusions 14 and 34 are formed on the lower surface of the upper partition 12 and the upper surface of the fixing member 30 to correspond to the fixing member 30, So as to be prevented from being separated.

The fixing member 30 is formed of a rubber material having elasticity or a flexible plastic material.

The cover main body 10 is integrally formed and manufactured by die casting.

Reference numerals 16 and 17 denote light transmission holes penetrating the lower and lateral sides of the cover body 10 to illuminate the illumination light, and 50 denotes an illumination section inside the cover body.

Hereinafter, the operation and operation of the present invention will be described.

As shown in FIGS. 1 and 2, the lamp cover of the present invention is configured such that one side of the outer rim 21 of the synthetic resin sheet 20 is covered with the cover 20 in close contact with the synthetic resin sheet 20 having elasticity The upper edge of the synthetic resin sheet is pushed by the upper body 10 to press the outer edge 21 of the synthetic resin sheet with the fixing member 30 while the insertion groove formed between the upper and lower partition walls 12, 11) so as to be fixed with one-touch fitting.

Then, the opposite side of the outer frame 21 of the synthetic resin sheet 20 is pulled tightly to the upper portion of the cover body 10 at this time.

In this state, the outer rim 21 of the synthetic resin sheet is pressed by the fixing member 30 and the insertion groove 11 formed between the upper partition wall 12 and the lower partition wall 13 is formed on the inner rim of the upper part of the cover body 10 It is forcibly inserted and fixed by one-touch fitting.

At this time, the fixing member 30 is mounted on the upper portion of the support portion 13a protruding inward of the lower partition wall 13, and the support portion 13a ), It can be easily inserted and fixed.

That is, as in the conventional lamp cover, the fixing member 30 can be easily assembled without a process of fastening the fixing member 30 with a piece or a state in which the outer frame 21 of the synthetic resin sheet 20 is pulled up tightly.

Of course, since the synthetic resin sheet 20 is adhered to the upper edge of the cover body 10 by applying an adhesive, the assembly state can be more firmly maintained.

4, since the wedge-shaped latching protrusions 14 and 34 are formed on the lower surface of the upper partition 12 and the upper surface of the fixing member 30, 30 are engaged with the rim 21 of the synthetic resin sheet and the engaging protrusions 14 and 34 of the upper surface of the fixing member 30 are engaged with the lower surface of the upper partition wall 12, The member 30 is firmly held in the fitting state so that the member 30 is prevented from being detached.

5, the upper partition wall 12 is inclined so that the upper and lower widths of the inlet side are narrower than the inside thereof, and the fixing member 30 is forcedly inserted, and then the upper partition wall 12 So that the fixing member 30 is firmly held in the fitting state so as to prevent the fixing member 30 from being detached.

Therefore, in the present invention, a synthetic resin sheet having a stretchability (a so-called "varicol") is pulled tightly to the lower part of the cover body so as to be coupled to the cover body, and an insertion groove is formed along the inner edge of the upper part of the cover body, It is forcing and inserting together and fixing with one touch.

10: cover body 11: insertion groove
12: upper partition wall 13: lower partition wall
13a: Support parts 14, 34:
20: synthetic resin sheet 21: rim
30: Fixing member

Claims (4)

The upper end of the cover main body 10 is provided with an insertion groove 12 between the upper partition wall 12 and the lower partition wall 13 in order to closely attach the synthetic resin sheet 20 having elasticity and light permeability to the lower portion of the cover main body 10, Like fixing member 30 having a sectional shape corresponding to the insertion groove 11 is provided so that the fixing member 30 is inserted into the insertion groove 11 together with the outer rim 21 of the synthetic resin sheet 20, (11) for insertion and fixation,
The lower partition wall 13 is connected to the upper partition wall 12 so that the outer frame 21 of the synthetic resin sheet 20 is tightly pulled up to the upper part of the cover body 10 and fixedly engaged with the inner frame of the upper portion of the cover body 10. [ And the fixing member 30 is inserted into the insertion groove 11 in a state in which the fixing member 30 is placed on the supporting portion 13a so that the fixing member 30 is in contact with the upper surface, And the synthetic resin sheet 20 is fixed in close contact with the three sides of the synthetic resin sheet 20,
Wherein the insertion groove (11) is formed to be narrower in the vertical width than the inner side, and the upper partition wall (12) is inclined to prevent the insertion of the fixing member (30) cover.



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