DE202005013224U1 - Lamp holder for use on head, has swiveling body flexibly connected to seat at one end and to rotating body at another end, where rotating body carries lamp and is turned vertically and horizontally opposite to swiveling body - Google Patents

Abstract

The holder has a swiveling body (20) flexibly connected to a seat (10) at one end and to a rotating body (30) at another end. Hinges are provided on a mounting plate and is fastened to a head cover. The body (30) carries a lamp and is turned vertically and horizontally opposite to the body (20). The body (20) comprises a support plate (21) with two ends at which hinges are provided and is swivelable opposite the seat.

Description

technical area

The Invention relates to a lamp holder for attachment on the head, which allows an all-round angle adjustment of the lamp.

State of technology

9 shows a conventional lamp holder for mounting on the head, a joint 81 and a band 14 has and a lamp 82 on a headgear 91 attached. Through the joint 81 can the lamp 82 are rotated only in a fourth position P4, so that the angular displacement range is small.

Task of invention

Of the Invention is based on the object, a lamp holder for attachment on the head to create an all-round angle adjustment the lamp allows.

These The object is achieved by the lamp holder according to the invention for attachment solved on the head, which consists of a seat, a swiveling body and a rotating body, wherein the swivel body hinged at one end to the seat and at the other end to the rotary body is connected, and the rotary body carries a lamp and opposite the swivel body can be rotated vertically and horizontally.

in the Following, the invention will be explained in more detail with reference to the accompanying drawings.

Short description the drawings

1 shows an exploded view of the invention,

2 shows the first embodiment of the invention,

3 shows the second embodiment of the invention,

4 shows a side view of the adjustment of the invention according to 2 (1),

5 shows a side view of the adjustment of the invention according to 2 (2)

6 shows a side view of the adjustment of the invention according to 2 (3)

7 shows a side view of the adjustment of the invention according to 2 (4)

8th shows the third embodiment of the invention.

9 shows the conventional solution.

Ways to execute the invention

Like from the 1 . 2 and 3 it can be seen, the invention consists of a seat 10 , a swiveling body 20 and a rotating body 30 ,

• einen Gelenkteil 11, der im vorliegenden Ausführungsbeispiel gabelförmig ausgebildet ist, und
• eine Befestigungsplatte 12, auf der der Gelenkteil 11 vorgesehen ist und die an einer Kopfbedeckung 91 oder einer Kopfbefestigung 92 befestigt werden kann (8), wobei auf der Befestigungsplatte 12 zwei Schnallen 13 angelenkt sind, an denen ein Band 14 befestigt ist, durch das der Sitz 10 schnell mit der Kopfbedeckung 91 oder der Kopfbefestigung 92 verbunden werden kann.

The seat 10 at least includes

• a joint part 11 , which is fork-shaped in the present embodiment, and
• a mounting plate 12 on which the hinge part 11 is provided and attached to a headgear 91 or a head attachment 92 can be fixed ( 8th ), taking on the mounting plate 12 two buckles 13 are hinged, where a band 14 is attached, through which the seat 10 fast with the headgear 91 or the head attachment 92 can be connected.

• eine Stützplatte 21, die zwei Enden aufweist,
• einen ersten Gelenkteil 22, der an einem Ende der Stützplatte 21 vorgesehen ist, in Form von einem Hohlzylinder ausgebildet ist und über eine Positioniervorrichtung 40 mit dem Gelenkteil 11 des Sitzes 10 verbunden ist, wodurch der Schwenkkörper 20 gegenüber dem Sitz 10 geschwenkt werden kann, wobei die Positioniervorrichtung 40 mindestens eine Feder 41,
• zwei erste Kronen 42, an denen die beiden Enden der Feder 41 abgestützt sind und die an der der Feder 41 abgewandten Seite jeweils eine Stirnverzahnung 421 aufweisen,
• zwei zweite Kronen 43, die an der der Stirnverzahnung 421 zugewandte Seite jeweils eine Stirnverzahnung 431 aufweisen, in die die beiden ersten Kronen 42 durch die Federkraft der Feder 41 eingreifen, und
• eine Schraube 44, die durch das Gelenkteil 11, die Feder 41, die beiden ersten Kronen 42 und die beiden zweiten Kronen 43 geführt ist und auf die eine Mutter 45 aufgeschraubt wird, umfaßt,
• einen zweiten Gelenkteil 23, der am anderen Ende der Stützplatte 21 vorgesehen ist, in Form von einem Hohlzylinder ausgebildet ist und über eine obengenannte Positioniervorrichtung 40 mit dem Drehkörper 30 verbunden ist.

The swiveling body 20 at least includes

• a support plate 21 that has two ends,
• a first joint part 22 at one end of the support plate 21 is provided, is in the form of a hollow cylinder and a positioning device 40 with the hinge part 11 of the seat 10 is connected, whereby the swivel body 20 opposite the seat 10 can be pivoted, the positioning device 40 at least one spring 41 .
• two first crowns 42 at which the two ends of the spring 41 are supported and at the spring 41 opposite side in each case a spur toothing 421 exhibit,
• two second crowns 43 attached to the spur gear 421 facing side each have a spur toothing 431 in which the first two crowns 42 by the spring force of the spring 41 intervene, and
• a screw 44 passing through the joint part 11 , the feather 41 , the first two crowns 42 and the two second crowns 43 is guided and on the one mother 45 is screwed on, comprises
• a second hinge part 23 at the other end of the support plate 21 is provided, is formed in the form of a hollow cylinder and via an above-mentioned positioning device 40 with the rotary body 30 connected is.

• einen Gelenkteil 31, der im vorliegenden Ausführungsbeispiel gabelförmig ausgebildet ist und zur Verbindung mit dem zweiten Gelenkteil 23 des Schwenkkörpers 20 dient,
• eine Stirnverzahnung 32, in deren Mitte ein Achsloch 321 vorgesehen ist,
• eine vertiefte Gleitbahn 33, die um die Stirnverzahnung 32 verläuft,
• einen Halter 34, der zum Tragen einer Lampe 94 dient,
• eine Stirnverzahnung 35, die unter dem Halter 34 angeordnet ist und mit der Stirnverzahnung 32 in Eingriff steht, wodurch der Halter gegenüber der Stirnverzahnung 32 kontinuierlich oder schrittweise gedreht werden kann, und
• einen Schieber 36, der auf der Unterseite des Halters 34 vorgesehen ist und auf der Gleitbahn 33 gleiten kann.

The rotary body 30 at least includes

• a joint part 31 , which is fork-shaped in the present embodiment and for connection to the second hinge part 23 of the swivel body 20 serves,
• a spur toothing 32 , in the middle of which is an axle hole 321 is provided,
• a recessed slideway 33 around the spur toothing 32 runs,
• a holder 34 that to carry a lamp 94 serves,
• a spur toothing 35 under the holder 34 is arranged and with the spur toothing 32 is engaged, whereby the holder against the spur toothing 32 can be rotated continuously or gradually, and
• a slider 36 standing on the bottom of the holder 34 is provided and on the slideway 33 can slide.

In 4 becomes the swivel body 20 through the first joint part 22 that with the hinge part 11 of the seat 10 is connected, rotated in the first position P1, wherein the rotary body 30 through the joint part 31 , with the second joint part 23 of the swivel body 20 connected to be rotated approximately 360 °, allowing a vertical angle adjustment of the lamp 94 from the front to the rear is possible (in practice, the angle of rotation is greater than shown in the figure).

In 5 becomes the swivel body 20 through the first joint part 22 that with the hinge part 11 of the seat 10 is rotated from the first position P1 to the second position P1 to reduce the illumination distance, wherein the rotary body 30 through the joint part 31 , with the second joint part 23 of the swivel body 20 connected to be rotated approximately 360 °, allowing a vertical angle adjustment of the lamp 94 from the front to the rear is possible (in practice, the angle of rotation is greater than shown in the figure).

In 6 becomes the swivel body 20 through the first joint part 22 that with the hinge part 11 of the seat 10 is rotated from the second position P2 to the third posi tion P3 rotated to increase the Illuminationstreckt, wherein the rotary body 30 through the joint part 31 , with the second joint part 23 of the swivel body 20 connected to be rotated approximately 360 °, allowing a vertical angle adjustment of the lamp 94 from the front to the rear is possible (in practice, the angle of rotation is greater than shown in the figure).

How out 7 it can be seen, the holder 34 of the rotary body 30 in all positions of the swivel body 20 through the slider 36 on the slideway 33 can slide, and the spur toothing 35 , opposite the spur toothing 32 can be rotated in the horizontal direction to be rotated close to 360 °, allowing a horizontal angle adjustment of the lamp 94 is possible. Therefore, the front, back, right and left sides can be illuminated. By illuminating the rear, a shock from the following vehicles can be avoided.

8th shows the third embodiment of the invention, in the longitudinal direction on the headgear 91 is attached.

The The above description represents only the preferred embodiments of the invention and should not be used as a definition of boundaries and serve the scope of the invention. All equivalent changes and modifications are included to the scope of this invention.

Claims (4)

Lamp holder for mounting on the head, consisting of a seat ( 10 ), a pivotable body ( 20 ) and a rotary body ( 30 ), wherein the swivel body ( 20 ) at one end with the seat ( 10 ) and at the other end with the rotary body ( 30 ) is pivotally connected, and the rotary body ( 30 ) a lamp ( 94 ) and opposite the pivoting body ( 20 ) can be rotated vertically and horizontally. Lampholder according to claim 1, characterized in that the seat ( 10 ) at least one joint part ( 11 ), and a mounting plate ( 12 ) on which the joint part ( 11 ) and that on a headgear ( 91 ) or a head attachment ( 92 ) can be fastened, wherein on the mounting plate ( 12 ) two buckles ( 13 ) are hinged, to which a band (14) is fixed, through which the seat ( 10 ) quickly with the headgear ( 91 ) or the head attachment ( 92 ) can be connected; the swiveling body ( 20 ) at least one support plate ( 21 ), which has two ends, a first joint part ( 22 ), which at one end of the support plate ( 21 ) is provided, in the form of a hollow cylinder is formed and via a positioning device ( 40 ) with the joint part ( 11 ) of the seat ( 10 ), whereby the swivel body ( 20 ) opposite the seat ( 10 ) can be pivoted, and a second joint part ( 23 ), which at the other end of the support plate ( 21 ) is provided, in the form of a hollow cylinder is formed and via an above-mentioned positioning device ( 40 ) with the rotary body ( 30 ); and the rotary body ( 30 ) at least one joint part ( 31 ), which with the second joint part ( 23 ) of the swivel body ( 20 ), a spur toothing ( 32 ), in the middle of which is an axle hole ( 321 ), a recessed slideway ( 33 ) around the spur gearing ( 32 ), a holder ( 34 ) used to carry a lamp ( 94 ), a spur toothing ( 35 ) under the holder ( 34 ) is arranged and with the spur toothing ( 32 ), whereby the holder ( 34 ) against the Spur toothing ( 32 ) can be rotated continuously or stepwise, and a slider ( 36 ) located on the underside of the holder ( 34 ) is provided and on the slideway ( 33 ) can slide. Lampholder according to claim 1, characterized in that the hinge parts ( 11 . 31 ) are fork-shaped. Lampholder according to claim 1, characterized in that the positioning device ( 40 ) at least one spring ( 41 ), two first crowns ( 42 ), at which the two ends of the spring ( 41 ) and which are at the spring ( 41 ) facing away from each side a spur toothing ( 421 ), two second crowns ( 43 ), which at the front teeth ( 421 ) facing side each have a spur toothing ( 431 ) into which the first two crowns ( 42 ) by the spring force of the spring ( 41 ) and a screw ( 44 ), which by the hinge part ( 11 ), the feather ( 41 ), the first two crowns ( 42 ) and the second crowns ( 43 ) and to which a mother ( 45 ) is screwed.