CN2160707Y

CN2160707Y - Luminous key handle

Info

Publication number: CN2160707Y
Application number: CN 93212034
Authority: CN
Inventors: 励凯
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-05-11
Filing date: 1993-05-11
Publication date: 1994-04-06
Anticipated expiration: 2003-05-11

Abstract

The utility model relates to a luminous key handle, which is composed of a casing, a miniature lamp bulb, a battery, a pressure spring type, etc. A used key can be embedded in the luminous key handle. When the user opens a cycle lock or a door lock at night, the user only needs to press the switch, the lamp bulb irradiates and the utility model is convenient to open the lock. The utility model is connected with the key into integration and has the advantages of small size, convenient carry over, simple structure and low cost.

Description

Luminous key handle

The utility model belongs to a kind of accessory of key.

The driver, during motorcyclist driving at night lock, Chang Yinwu throws light on and feels very inconvenient.In the daily life, similar situation is often arranged also, when opening the door lock as going home night, often can not find for the moment lockhole because of illuminance level is not enough; Also often therefore waste some times when opening bicycle lock night.Avoid these troubles though can carry a flashlight, it not is convenience very that flashlight carries, and people are difficult to form such custom.

For convenience people unblank under the not enough situation of night illumination degree, and the spy finishes the utility model.

The utility model is a kind of the shank of the key of micro lighting lamp, the key that uses can be embedded on the shank of the key, it consists of the following components: the shell of opposite opened, inner chamber top is the key chamber at the bottom of the shell, but the employed key of setting-in, and the inner chamber bottom is the battery chamber, a sheet metal is housed at the bottom of the chamber, this sheet metal extremely links to each other with one of small electric bulb with lead, and battery can use compact battery, as button cell etc.Cap top one side is porose, is used for adorning miniature bulb, and position, battery chamber at the bottom of the shell, middle part is the compressed spring type switch of indent, and the switch inboard is lined with sheet metal, and this sheet metal extremely links to each other with another of lead and small electric bulb, links to each other with screw with cap at the bottom of the shell.Cover top portion has flat hole, and key is passed.Through hole is arranged at the bottom, can be used for linking to each other with key chain.

This night, bright the shank of the key volume was little, was easy to carry and key fuses, and had illuminating lamp, and easy to use, the compressed spring type switch of indent can guarantee to be contained in the pocket and can not connect circuit unintentionally, and shell can be made into various ornamental shapes, played beautification function.And because of simple in structure, cheap, be convenient to promote.

Description of drawings: Fig. 1 is the front view of bright the shank of the key at night, 1 shell wherein, 2 small electric bulbs, 3 switches, 4 screws, 5 through holes.

Fig. 2 is the right pseudosection of bright the shank of the key at night, 2 small electric bulbs wherein, and 3 switches, 5 through holes, 6 leads, 7 sheet metals, 8 batteries, key chambers 9, at the bottom of 10 shells, 11 caps.

Fig. 1 can be as Figure of abstract.

Embodiment:

Shell (1) is made with the ABS resin injection moulding, cap top one side is porose, illuminating small electric bulb (2) is housed in the hole, the middle part is the compressed spring type switch (3) of indent formula, small electric bulb links to each other with copper sheet (7) at the bottom of the battery chamber at the bottom of the copper sheet of switch inboard and the shell respectively with lead (6), 1,5 volt of button cell (8) is housed in the battery chamber, top is key chamber (9) at the bottom of the shell, there is a flat hole upper end, key chamber, key is passed, (10) link to each other with 4 screws (4) with cap (11) at the bottom of the shell, and outer casing underpart has through hole (5).

Claims

1, a kind of night bright the shank of the key, it is characterized in that it is by shell, small electric bulb, composition such as battery and switch, [10] inner chamber top is key chamber [9] at the bottom of the shell, top, key chamber is flat hole, the inner chamber bottom is the battery chamber at the bottom of the shell, a sheet metal [7] is housed at the bottom of the chamber, the indoor battery [8] that is equipped with, cap [11] top one side is porose, and miniature bulb [2] is housed in the hole, and the cap middle part is the compressed spring type switch [3] of indent, the switch inboard is lined with sheet metal [7], the two poles of the earth of small electric bulb link to each other with two sheet metals with lead [6], link to each other with screw [4] with cap at the bottom of the shell, and the shank of the key bottom has through hole [5].