CN2348242Y

CN2348242Y - Electric torch

Info

Publication number: CN2348242Y
Application number: CN 97246460
Authority: CN
Inventors: 梁金海
Original assignee: Individual
Current assignee: Liang Jinhai
Priority date: 1997-12-08
Filing date: 1997-12-08
Publication date: 1999-11-10
Anticipated expiration: 2007-12-08

Abstract

The utility model provides an improved flashlight, which can use common batteries of various models from Number 1, the maximum, to Number 7, the minimum. The flashlight only adds a constraint strip and a movable guard sheet which can adjust the size and the length of a battery chamber on the basis of the existing flashlights. The improved flashlight has the advantages of simple structure and easy realization.

Description

A kind of novel flash light

The utility model relates to the used flashlight of normal lighting.

Now because the popularizing of small household appliances such as walkman, beeper, camera, shaver, the battery of various models all uses very generally, but this class small electric apparatus is owing to have relatively high expectations to the C-V characteristic of battery, so can not utilize electric energy stored in the battery fully.According to mensuration, not reusable common batteries after a pair of walkman was used can continue to use more than 40 minutes in flashlight.Therefore, be necessary very much this part electric energy is fully utilized.

Although existing flashlight is not of uniform size, and is of a great variety, a kind of flashlight of size can only use a kind of battery of model, and the small electric apparatus in the average family is through the common batteries of multiple models such as regular meeting uses No. 1, No. 2, No. 5, No. 7.

The purpose of this utility model is that a kind of improved flashlight will be provided.It can use from the common batteries of maximum No. 1 to minimum No. 7 multiple model, thereby makes full use of the electric energy in the battery that small electric apparatus use, the energy of saving preciousness.

The utility model has increased the battery cavities size that can regulate in the flashlight cylinder and the constraint bar and the active blade of length on the basis of existing flashlight, make it be applicable to the common batteries of various models.

The utility model, is realized so structure is simple especially easily because only need existing flashlight is increased the constraint bar of some and changes the former bonnet that fixes into active blade.

Concrete structure of the present utility model is provided by following embodiment and accompanying drawing thereof.

Accompanying drawing be according to the profile of the novel flash light that the utility model proposes and from after forward to view.

Describe the detail of the novel flash light that the utility model proposed in detail below in conjunction with accompanying drawing.

In the cylindrical shell of this flashlight [3] by constraint bar [5], fixing preceding catch [1] and movably afterwards catch [4] form the battery cavities [7] that holds battery [2].The size (diametric(al)) of battery cavities [7] is by the determining positions of constraint bar [5]: preceding catch [1] and afterwards all have and retrain the suitable groove [9] of bar [5] number on the catch [4] has convex-concave structure [11], in order to the position of fixed constraint bar [5] on the groove [9].The length of battery cavities [7] is by the determining positions of back catch [4] movably: have the baffle ring hole [10] of a series of symmetries on cylindrical shell [3], baffle ring [8] is inserted in the baffle ring hole [10], in order to the front and back position of fixing back catch [4].Certainly, also can otherwise fix, not influence function of the present utility model the position of constraint bar [5] and back catch [4].

Claims

1. novel flash light, by cylindrical shell [3], constraint bar [5], the front and back catch, baffle ring [8] is formed, and it is characterized in that in the groove [9] of catch before and after retraining bar [5] is embedded in, and back catch [4] is inserted in grade annular distances [10] on the cylindrical shell [3], thereby the position of constraint bar [5] that can be by the adjusting activity and back catch [4] changes the diameter and the length of battery cavities [7], realizes can pack into the common batteries [2] of various models of battery cavities [7].

2. by the described novel flash light of claim 1, it is characterized in that having fixing preceding catch [1] and movable back catch [4] before and after the cylindrical shell [3], and all have groove [9] on the catch of front and back.

3. press the described novel flash light of claim 2, the baffle ring [8] that it is characterized in that having baffle ring hole [10] on the cylindrical shell [3] and fix the position of back catch [4].

4. by the described novel flash light of claim 3, it is characterized in that having the constraint bar [5] that can in groove [9], move and be fixed on certain position in the cylindrical shell [3].