DE7223007U - LAMP SHADE - Google Patents

Description

The innovation concerns an improved lampshade.

The innovation shows a lampshade that surrounds a light source and one of a number that is relatively smaller Individual parts can be put together.

According to the innovation, the lampshade has an upper and a lower end part and a number of side parts, the organs that work together by joining together on the end and side parts with the two Termination parts can be connected and extend between the termination parts so that a light source containing Space between the end parts and the side parts is formed.

Telephone (032T) 93077

lelsgr.-Adr .: HJPATHN7 - Augsburg

PosisdieilcontG Mundien 86510

Deuisdie Sank AG Augsburg account no. 0334 192 BonldeitzoM 720 7DO 01

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In a preferred embodiment, the side parts extend between two narrow end parts and enclose a substantially cylindrical or truncated cone-shaped space. Each side part can preferably be provided with a barbed Lasch vg V bin dg Π - attached to one of the parts, while the other part is provided with a cutout into which the flap engages.

The following is an embodiment of the innovation Lampshade described on the basis of drawings that show the following:

Fig. 1 is a plan view of the lampshade with some parts omitted;

2 shows a side view, partly in section and with the omission of a side part;

FIG. 3 shows a section along the line III-III in FIG. 1 With a tab with barbs on one side part, engaging in a cutout in the upper end part;

Fig. U shows a section along the line IV-IV in Fig. 3; FIG. 5 shows a section along the line VV in FIG. 3.

The drawn lampshade has matching, practical ring-shaped upper and lower end parts 1 or 2 and fourteen mutually identical side parts 3, which can be assembled with the end parts in such a way that

that a cylindrical space is enclosed in which an electric incandescent lamp can be arranged. At a Hanging lamp rests the upper end part 1 on three with the same mutual angular distance from a bulb holder radially outgoing supports that carry the lampshade.

The two end parts 1 and 2 (Fig. 2) are bounded on the inside and the outside by concentric side walls in the form of a regular fourteen-sided, the corners of the inner and the outer delimiting polygon lying on a common radius. Inner and outer surfaces 4 and 5, which are parallel to one another, are provided on each terminating part, and an annular groove 8 with a rectangular cross-section is provided on the respective inner surface 5. In each terminating part 1 and 2, fourteen cutouts are provided in the middle between successive corners of the delimiting polygon at each terminating part at a uniform mutual angular distance. Each cutout 10 is Rundriß right angles (Fig. ¹ I) and extends vertically through the end part 1 or 2 of the Aussenflaehe 4 to the bottom of the annular groove 8 to a shoulder 11 (Fig. 3) in the bottom of the groove 8 between an end wall 13 to form on the cutout 10 and the groove wall, which has the smaller diameter. This end wall 13 opposite tongues 14 and 15 protrude from the opposite side walls of the cutout 10 and form the other end wall of the cutout 10. This other end wall provided with a central slot between the tongues 14 and 15 separates the cutout 10 from a free space 16 behind the tongues 14 and 15.

All fourteen side parts 3 have a rib-like section 17 on (Fig. 2 and 3), the two end pieces 18 and

■ 19 connects with each other at which · opposite-

■ standing, mutually parallel support surfaces 20 and 21 are provided, which are perpendicular to the rib-shaped

j section 17. From each support surface 20 and 21

a tab 22 with a barb 23 extends from the front end remote from the support surface 20. The tabs 2 2 are shaped so that when they are inserted into the cutouts 10 from the outer surface 4 of the terminating parts. 1 and 2 consist of a retaining surface 24 on the rear barb 23 of each tab under the switches 11 between the cutout 10 and the inner wall of the annular groove 8 between the cutout 10 and the inner wall of the annular groove engages to press the support surface of the side part 3 against the end surface of the end pieces 1 and 2 (see. Fig. 3). The material efer end parts 1 and 2 is resiliently bendable, so that the tab 22 in the respective cutout 10

by bending tabs 14 and 15 outward from the cutout 10 can be introduced away into the space 16, whereupon the tongues 14 and 15 return to their starting position

\ to hold the tab 2 2 in the cutout 10 (see. Fig.

ί 3, 4 and 5), in order to facilitate the introduction of the tabs 22 in the

To facilitate section 10, surface 25 is the tabs

Ϊ 22, which touches the tongues 14 and 15, is convex in shape.

When the side parts 3 by snapping the barbed tabs 22 into the cutouts 10 the connection have made between the end plates 1 and 2, the side ribs 17 form a continuous surface between the end parts 1 and 2, with abutting Surfaces 2 6 of adjacent side parts 3 in radial planes through the corners of the end parts 1 and 2 are C Fig. 1).

Each side part is also provided with a wing-like part provided by the side rib 17 and the end pieces

and 19 goes out, so that when the rare part is snapped into the end parts 1 and 2, the wing 27 is radial pointing outwards.

To get the lampshade out of your Oberervbzw. To assemble the lower end part 1 or 2 and the fourteen side parts 3, all side parts 3 are first attached to one of the end parts, for example to the upper end part 1, by inserting a tab 22 of each side part 3 into one of the cutouts 1 ^{Λ of} the upper end part 1 so that the holding surface 24 of the barb 23 lies against the shoulder 11 and the support surface 20 of the end piece 18 at the upper end of each side part 3 lies on the upper side U of the upper end part 1.

Then the lower end part 2 is formed in the cylindrical space which is formed by the inside of the side parts 3 is inserted and parallel to the upper end part 1 aligned; the inner sides 5 with the annular grooves 8 are opposite one another. Then the lower finishing part 2 moved away from the upper end part 1 down, so that the cutouts 10 of the lower end part 2 the Pick up the barbed tabs 2 2 of the side panels 3 and hold them in place.

An elastically bendable plastic, for example nylon, is suitable as the material for the end parts. and the side parts can expediently be made of a light-stabilized, rigid, translucent plastic produce*

Protection claims;

Claims (1)

Protection claims: 1, lampshade made of interconnected parts, characterized in that the lampshade has an upper and a lower, preferably ring-shaped end part (1, 2) and a number of side parts (3) has, which run between the two end parts (1, 2) and to these by cooperating organs are connected to the end and the side parts (1, 2, 3), consisting of a preferably barbed (23) provided tab (2 2) on one part, which engages in a cutout (10) in the other part. 2. Lampshade according to claim 1, characterized in that each cutout (10) has one of two resilient, facing tongues (14, 15) formed wall, and that the tongues by the entry of the with The barbed flap (22) is bent back into the cutout (10) and then the flap C '22) is held in place in the cutout. 3. Lampshade according to claim 2, characterized in that the barb (23) of the tab (22) behind a Wall (13) of the cutout (10) engages, which is opposite to the wall shown by the tongues (14, 15). ΠΛ Λ A A A Ml /ZZ3UU7U.9.72 Lampshade according to Claim 1 or 2, characterized in that pine protruding at each end of each side part (3) Surface (20, 21) is provided, which extends to an upper side (4-, 5) on the adjacent part Cl, 2). [5. Lampshade according to one of claims 1 to 3, characterized ! characterized in that the terminating parts Cl, 2) from one elastically bendable plastic and the side panels (3) made of a rigid, translucent material are. 6. lampshade according to one of the preceding claims, characterized in that the side parts (3) have a substantially continuous surface between the end parts Cl, 2) form,