CN2708711Y

CN2708711Y - Key ring

Info

Publication number: CN2708711Y
Application number: CN 200420004307
Authority: CN
Inventors: 毕郁涵
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-02-19
Filing date: 2004-02-19
Publication date: 2005-07-13
Anticipated expiration: 2014-02-19

Abstract

The utility model relates to a key ring, according to the International Patent Classification (IPC), belonging to the technical field of key ring group of the subdivision of buttons, safety pins, bracelets, drag chains, and analogues in the individual and household goods branch of the human living needs part. The key ring aims to solve the problem about illumination at night for convenience of door open at night. The key ring is mainly composed of a circular ring, a chain, a connecting rod, a chain box, fluorescent powder, and a paster. The key ring is characterized in that: the back of the paster sticks to the front surface of the chain box; the interior of the chain box is fixedly connected with whole the fluorescent powder; the top surface of the chain box is connected in threads with the tail of the connecting rod; the head of the connecting rod sticks to the tail of the chain. The key ring has the advantages of wide usage, easy manufacture, easy use, and easy popularization.

Description

The novel key chain

(1) technical field:

The utility model relates to the novel key chain, divides by International Patent Classification (IPC) (IPC) to belong to human life need part, individual or household goods branch, men's haberdashery; The big class of jewelry, button, safety pin, bracelet, slide fastener or analog group, the technical field of key ring group.

(2) background technology:

At present, the technology about the key ring group existing and that once had was all done very fruitful effort to the needs of novel key chain, also once designed many outstanding technical schemes.As declaring of the Decree of Patent Office of China in 1996 by Liu Qi, Granted publication is that CN2216760Y China Patent No. (ZL) is: ZL95202369.5 number utility model patent title is the utility model patent of " a kind of Key button ", the technical scheme that is adopted, technical elements in the key ring group is a routine of great value invention, and it has solved key chain technical problem easily effectively.But still have some deficits, it also is difficult to solve can throw light on night; Make things convenient for the technical problem of opening the door night.

(3) summary of the invention:

The purpose of this utility model is to provide a kind of novel key chain can throw light on night to solve; Make things convenient for the technical problem of opening the door night.

The technical scheme that above-mentioned technical problem to be solved in the utility model adopted is achieved in that novel key chain of the present utility model, mainly is made of annulus, chain, connecting rod, chain cover, fluorescent material, paster.

In shape, structure and combination thereof, the total essential features of novel key chain of the present utility model and immediate prior art is: the circumferential position of annulus is welded to connect the head position at chain, the tail position of chain is pasted the head position that is connected connecting rod, be combined into the integrative-structure of key chain shape, function has been to be the effect of key.In shape, structure and combination thereof, the novel key chain of the present utility model technical characterictic different with immediate prior art is: the front surface position that is connected chain cover is pasted in the position, back of paster, the interior location of chain cover is fixedly connected on the integral position of fluorescent material, the nested structure of the chain cover shape of band fluorescent material in being combined into, function has been the effect of illumination at night.The top side location of chain cover is threaded in the tail position of connecting rod, and the head position of connecting rod is pasted the tail position that is connected chain, is combined into the combining structure of the key chain shape of band chain box, and function has been the effect that connects chain cover.Can throw light on the night that has so just reached novel key chain of the present utility model; Make things convenient for the purpose of opening the door night:

The beneficial effect of the novel key chain of utility model is that the utility model is to solve can throw light on night; Make things convenient for the technical scheme that technical problem adopted of opening the door night to compare two advantages and improvement with the technology that once had about the key ring group with existing:

First, paste the front surface position that is connected chain cover owing to designed the position, back of paster in the technical scheme of novel key chain of the present utility model, the interior location of chain cover is fixedly connected on the integral position of fluorescent material, the nested structure of the chain cover shape of band fluorescent material in being combined into is so the technical problem of easier solution night illumination.

Second, because the top side location that has designed chain cover in the technical scheme of novel key chain of the present utility model is threaded in the tail position of connecting rod, the head position of connecting rod is pasted the tail position that is connected chain, be combined into the combining structure of the key chain shape of band chain box, so easier solution connects the technical problem of chain cover.

(4) description of drawings:

Accompanying drawing provides the structural representation of novel key chain of the present utility model:

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

The label declaration at each position in the schematic diagram:

1 annulus, 2 chains, 3 connecting rods, 4 chain covers, 5 fluorescent material, 6 pasters

(5) specific embodiment:

Below in conjunction with accompanying drawing, can throw light on night for realizing solving to novel key chain of the present utility model; Make things convenient for the optimal way of the technical scheme that the technical problem of opening the door night takes to be described further:

Its static structure: see also accompanying drawing: as shown in the figure, novel key chain of the present utility model mainly is made of annulus 1, chain 2, connecting rod 3, chain cover 4, fluorescent material 5, paster 6.Its major part annulus 1, chain 2, connecting rod 3, paster 6 are selected for use by market.Its chain cover 4 is rectangular shapes, is material with the transparent plastic, through the squeezing processing and manufacturing.Its paster 6 is rectangular shape, is material with the band Pattern paste paper, through shearing processing and manufacturing.

In shape, structure and combination thereof, the total essential features of novel key chain of the present utility model and immediate prior art is: the circumferential position of annulus 1 is welded to connect the head position at chain 2, the tail position of chain 2 is pasted the head position that is connected connecting rod 3, be combined into the integrative-structure of key chain shape, function has been to be the effect of key.In shape, structure and combination thereof, the novel key chain of the present utility model technical characterictic different with immediate prior art is: the front surface position that is connected chain cover 4 is pasted in the position, back of paster 6, the interior location of chain cover 4 is fixedly connected on the integral position of fluorescent material 5, the nested structure of the chain cover shape of band fluorescent material in being combined into, function has been the effect of illumination at night.The top side location of chain cover 4 is threaded in the tail position of connecting rod 3, and the head position of connecting rod 3 is pasted the tail position that is connected chain 2, is combined into the combining structure of the key chain shape of band chain box, and function has been the effect that connects chain cover.

Below by using method, further set forth the dynamic structure relation of this practical novel key chain: in use, in the time of needs door opening and illumination at night, according to physical principle, take out chain cover 4 when at first open the door night, fluorescence divides 5 at noctilucence then, and luminous then again being used for thrown light on, thereby finishes the task of conveniently opening the door night.Can throw light on the night of so just having realized novel key chain of the present utility model; Make things convenient for the technical scheme of the technical problem of opening the door night.

Realize that preferred plan of the present utility model is is material with plastics, utilize the basic equipment of daily necessities factory, take to produce by batch very much, the demand with the supply daily life so just can realize novel key chain practical value of the present utility model and economic worth better.

Claims

1. novel key chain, it is to be made of annulus (1), chain (2), connecting rod (3), chain cover (4), fluorescent material (5), paster (6), the circumferential position of its annulus (1) is welded to connect the head position in chain (2), the tail position of chain (2) is pasted the head position that is connected connecting rod (3), it is characterized in that: the front surface position that is connected chain cover (4) is pasted in the position, back of paster (6), and the interior location of chain cover (4) is fixedly connected on the integral position of fluorescent material (5).

2. novel key chain according to claim 1 is characterized in that: the top side location of chain cover (4) is threaded in the tail position of connecting rod (3), and the head position of connecting rod (3) is pasted the tail position that is connected chain (2).