CN2804291Y

CN2804291Y - Key

Info

Publication number: CN2804291Y
Application number: CN 200520113936
Authority: CN
Inventors: 李鑫
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-07-18
Filing date: 2005-07-18
Publication date: 2006-08-09
Anticipated expiration: 2015-07-18

Abstract

The utility model relates to a key. The key can automatically light at dark, and provides convenience for opening doors. The utility model relates to a battery-powered key, and is mainly composed of a suspension ring, a key holder, a battery box, a battery, a key head, a light sensitive sheet, a luminescent layer, a key tooth and a key body. The utility model is characterized in that the back side of the luminescent layer is pasted on and connected with one side of the key body. The middle-upper part of the key body is pasted on and connected with the back side of the light sensitive sheet. The whole battery is directly installed in the battery box. The whole battery box is pasted on and connected with the center of the key head. The utility model utilizes the equipment of daily service factories for mass production in order to meet the requirements in daily life.

Description

A kind of key

(1) technical field:

The utility model relates to a kind of key, divides by International Patent Classification (IPC) (IPC) to belong to key; And the technical field of accessory group.

(2) background technology:

At present, existing and once had about key; And the technology of accessory group all did very fruitful effort to a kind of needs of key, also once designed many outstanding technical schemes.As declaring of the Decree of Patent Office of China in 1996 by Zhang Zongzhi, notice of authorization is that CN2224246Y China Patent No. (ZL) is: ZL95201216.1 number utility model patent title is the utility model patent of " a kind of key of electronic lock ", the technical scheme that is adopted is at key; And the technical elements of accessory group is a routine of great value invention, and it has solved the technical problem that can soon lock be opened effectively.But still have some deficits, it also is difficult to solve the luminous automatically convenience of opening the door of key at dark, battery-powered technical problem.

(3) summary of the invention:

The purpose of this utility model is to provide a kind of key.Key is luminous automatically at dark opens the door conveniently battery-powered technical problem to solve.

The technical scheme that above-mentioned technical problem to be solved in the utility model adopted is achieved in that a kind of key of the present utility model, mainly is made of suspension ring, key holder, battery case, battery, key bit, sensitive film, luminescent layer, key bit, key body.

In shape, structure and combination thereof, the total essential features of a kind of key of the present utility model and immediate prior art is: the root weld of key bit is connected a side of key body, the upper end of key body is welded to connect the bottom at key bit, be combined into the integrative-structure of key shape, function has been the effect of unblanking.The upper end that is connected key bit is pasted in the inboard of key holder, and the middle and upper part of key bit is with holes directly to be connected on the circle of suspension ring, is combined into two round-shaped fixed structures, and function has been the effect of carrying.In shape, structure and combination thereof, a kind of key of the present utility model technical characterictic different with immediate prior art is: a side that is connected key body is pasted at the back side of luminescent layer, the back side that is connected sensitive film is pasted in the middle and upper part of key body, be combined into the fixed structure of the rectangular shape of band point, function has been to make the luminous effect with sensitization of key.The integral body of battery is directly installed on the inside of battery case, and the integral body of battery case is pasted the central authorities that are connected key bit, is combined into round-shaped fixed structure, and function has been the effect that electric power is provided.So just reached the luminous automatically convenience of opening the door of key at dark of a kind of key of the present utility model, battery-powered purpose:

The beneficial effect of a kind of key of utility model is the utility model key is luminous automatically at dark opens the door conveniently in order to solve, the technical scheme that battery-powered technical problem adopted and existing and once had about key; And the technology of accessory group has been compared two advantages and improvement:

First, paste a side that is connected key body owing to designed the back side of luminescent layer in the technical scheme of a kind of key of the present utility model, the back side that is connected sensitive film is pasted in the middle and upper part of key body, be combined into the fixed structure of the rectangular shape of band point, so easier solution makes the technical problem of the luminous and sensitization of key.

Second, because the integral body that has designed battery in the technical scheme of a kind of key of the present utility model is directly installed on the inside of battery case, the integral body of battery case is pasted the central authorities that are connected key bit, is combined into round-shaped fixed structure, so easier solution provides the technical problem of electric power.

(4) description of drawings:

Accompanying drawing provides the structural representation of a kind of key of the present utility model:

Fig. 1: the overall structure schematic diagram that is a kind of key of the present utility model;

Fig. 2: the side-looking structural representation that is a kind of key of the present utility model;

The label declaration at each position in the schematic diagram:

1 suspension ring, 2 key holders, 3 battery cases, 4 batteries, 5 key bits

6 sensitive films, 7 luminescent layers, 8 key bits, 9 key bodies

(5) specific embodiment:

Below in conjunction with accompanying drawing, for realizing solving the luminous automatically convenience of opening the door of key at dark, the optimal way of the technical scheme that battery-powered technical problem is taked is described further to a kind of key of the present utility model:

Its static structure: see also accompanying drawing: as shown in the figure, a kind of key of the present utility model mainly is made of suspension ring 1, key holder 2, battery case 3, battery 4, key bit 5, sensitive film 6, luminescent layer 7, key bit 8, key body 9.Its major part suspension ring 1, key holder 2, battery 4, key bit 5, key bit 8 are selected for use by market.Its battery case 3 is rectangular shapes, is material with plastics, through the pressing mold processing and manufacturing.Its sensitive film 6 is round-shaped, is material with the photo-sensitive cell, through special processing and manufacturing.Its luminescent layer 7 is rectangular shape of bottom band point, is material with the light-emitting component, through special processing and manufacturing.

In shape, structure and combination thereof, the total essential features of a kind of key of the present utility model and immediate prior art is: the root weld of key bit 8 is connected a side of key body 9, the upper end of key body 9 is welded to connect the bottom at key bit 5, be combined into the integrative-structure of key shape, function has been the effect of unblanking.The upper end that is connected key bit 5 is pasted in the inboard of key holder 2, and the middle and upper part of key bit 5 is with holes directly to be connected on the circle of suspension ring 1, is combined into two round-shaped fixed structures, and function has been the effect of carrying.In shape, structure and combination thereof, a kind of key of the present utility model technical characterictic different with immediate prior art is: a side that is connected key body 9 is pasted at the back side of luminescent layer 7, the back side that is connected sensitive film 6 is pasted in the middle and upper part of key body 9, be combined into the fixed structure of the rectangular shape of band point, function has been to make the luminous effect with sensitization of key.The integral body of battery 4 is directly installed on the inside of battery case 3, and the integral body of battery case 3 is pasted the central authorities that are connected key bit 5, is combined into round-shaped fixed structure, and function has been the effect that electric power is provided.

Below by using method, further set forth the dynamic structure relation of this practical a kind of key: in use, when needs open the door night, according to physical principle, sensitive film 6 is barely felt light at first at dark, automatically circuit is connected then, luminescent layer 7 electrified light emitting back pullout (BPO)s then again, thus finish illuminating when opening the door night of task.

In use, when needs are changed battery,, at first open battery case 3, change a battery then and put into, build battery case 3 more then, thereby finish the task of changing battery according to theory of mechanics.So just realized the luminous automatically convenience of opening the door of key at dark of a kind of key of the present utility model, the technical scheme of battery-powered technical problem.

Realize that preferred plan of the present utility model is is material with copper, utilize the basic equipment of daily factory, take mass production, the demand with the supply daily life so just can realize a kind of key practical value of the present utility model and economic worth better.

Claims

1. key, it is by suspension ring (1), key holder (2), battery case (3), battery (4), key bit (5), sensitive film (6), luminescent layer (7), key bit (8), key body (9) constitutes, the root weld of its key bit (8) is connected a side of key body (9), the upper end of key body (9) is welded to connect the bottom in key bit (5), the upper end that is connected key bit (5) is pasted in the inboard of key holder (2), the middle and upper part of key bit (5) is with holes directly to be connected on the circle of suspension ring (1), it is characterized in that: a side that is connected key body (9) is pasted at the back side of luminescent layer (7), the back side that is connected sensitive film (6) is pasted in the middle and upper part of key body (9), the integral body of battery (4) is directly installed on the inside of battery case (3), and the integral body of battery case (3) is pasted the central authorities that are connected key bit (5).