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Lamp, lamp bracket and butterfly nut

A lamp bracket and nut technology, which is applied in the direction of nuts, threaded fasteners, lighting devices, etc., to avoid inconvenient operation and not easy to lose

Inactive Publication Date: 2014-09-24
OCEANKING DONGGUAN LIGHTING TECH +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to overcome the deficiencies of the above-mentioned prior art, and propose a lamp, a lamp bracket and a hand-twist nut, which realizes that the hand-twist nut is not easy to lose when unscrewed and avoids the winding operation during tightening Inconvenient operation caused by personnel

Method used

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  • Lamp, lamp bracket and butterfly nut
  • Lamp, lamp bracket and butterfly nut
  • Lamp, lamp bracket and butterfly nut

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Embodiment Construction

[0022] In order to further illustrate the principle and structure of the present invention, preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings.

[0023] see Figure 7 , The present invention provides a hand twist nut, which includes a hand twist nut body 1 , a ferrule 2 , a retaining ring nut 3 and a fixing rope 4 .

[0024] The hand-twist nut body 1, the hand-twist nut body 1 includes a handle 11 and a hollow cylinder 12 extending downward from the handle 11, and the cylinder 12 is provided with external threads. The hand-twist nut body 1 does not undergo too many additional modifications compared with the general hand-twist nut, and only external threads are provided on the cylinder 12 to facilitate the fixing of the retaining ring nut 3 on the cylinder 12 .

[0025] The ferrule 2 , the ferrule 2 includes a ferrule body 21 and a connecting portion disposed on the edge of the ferrule body 21 , the connec...

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Abstract

The invention relates to a lamp, a lamp bracket and a butterfly nut. The butterfly nut comprises a butterfly nut body, a ferrule and a check ring nut, wherein the butterfly nut body comprises a handle and a hollow cylinder, the handle extends downwards to form the cylinder, and an external thread is formed in the cylinder; the ferrule comprises a ferrule body and a connecting part arranged on the edge of the ferrule body, and the connecting part is used for connecting a fixed rope, and the ferrule is rotatably arranged on the cylinder in a sleeving manner; the check ring nut is screwed on the cylinder through the external thread, so that the ferrule is rotatably fixed between the handle and the check ring nut. According to the invention, the ferrule is fixed to the butterfly nut through the check ring nut, and a circular ring is arranged on the ferrule and used for connecting the fixed rope. As the ferrule is positioned under the handle of the butterfly nut, the butterfly nut is not easily lost in an unscrewed state, and the problem that the operation is inconvenient during screwing and wining is avoided.

Description

technical field [0001] The invention relates to a lighting appliance, in particular to a lamp, a lamp bracket and a hand-twist nut. Background technique [0002] With the increasing application range of lamps and lanterns today, many new requirements have been put forward for lamps and lanterns. In many cases, lamps are fixed by lamp brackets, and lamp brackets need to use hand-twist nuts during assembly. However, the hand-twist nut is easily lost after being unscrewed. Once lost, the whole device will be unusable, such as figure 1 and figure 2 In order to solve this problem, the hand-twisted nut of the prior art is designed to be hollow in the middle of the hand-twisted nut, and a pin sticks out, and there is a small hole on the upper part of the pin. The hand-twist nut is fixed on the rod to ensure that the hand-twist nut will not be lost after being unscrewed. However, such a design structure is very inconvenient in use, because one end of the fixed rope is connected...

Claims

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Application Information

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IPC IPC(8): F16B37/00F21V17/12
Inventor 周明杰丁牛欢
Owner OCEANKING DONGGUAN LIGHTING TECH
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