CN102769113A

CN102769113A - 9V battery shell

Info

Publication number: CN102769113A
Application number: CN2012102783825A
Authority: CN
Inventors: 蒋如金
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-08-07
Filing date: 2012-08-07
Publication date: 2012-11-07

Abstract

The invention provides a 9V battery shell, comprising a rectangular shell and a first cover plate at the top of the shell and a second cover plate at the bottom of the shell, wherein two electrode caps are inserted into the first cover plate; the top of the shell is provided with a first bending part which is abutted against the first cover plate; a second bending part is positioned at the bottom of the shell and abutted against the second cover plate; and the shell is made of an aluminum alloy. The 9V battery shell is designed into an integral aluminum alloy structure so as to effectively prevent the 9V battery shell from deformation, thus the dimensional stability of the 9V-battery shell is improved, and short circuit inside a battery can be prevented effectively. The 9V battery shell made of the aluminum alloy is adopted, so the secondary pollution of the 9V battery shell to the environment is reduced, the recovery rate of the 9V battery shell is improved, and the pollution to the environment is decreased.

Description

The 9V battery case

Technical field

The present invention relates to battery case, relate in particular to a kind of 9V battery case.

Background technology

As everyone knows, the 6LR61 alkaline battery is commonly called as the 9V battery, and it comprises a rectangular container, top cap and end cap.Enclosure is provided with the alkaline battery of six pitch circle cylindricalitys (or rectangle), and alkaline battery series connection back links to each other with electrode cap on the cap of top.

9V battery case of the prior art has two kinds, and first kind is the ABS plastic shell, and this ABS plastic shell can make the distortion of top cap or end cap, thereby cause 9V battery case generation warping deformation when handling through ultrasonic heating, influences the outward appearance of 9V battery.Secondly, also cause this 9V inside battery to be short-circuited easily.Once more, the secondary pollution of ABS plastic is serious, and recovery difficult is big.

Second kind is the tinplate shell, and the 9V battery case of this structure need carry out bound edge usually to be handled.And in the prior art, be difficult to guarantee that the tinplate shell after bound edge is handled keeps size stability.

In view of this, be necessary 9V battery case of the prior art is improved, to address the above problem.

Summary of the invention

The object of the present invention is to provide recyclable utilization again, environmental pollution is little, prevents that inside is short-circuited, and can effectively prevent a kind of 9V battery case of casing deformation.

For realizing above-mentioned purpose, the invention provides a kind of 9V battery case, it comprises:

Rectangular housing; And

Be arranged on said case top first cover plate, be arranged on second cover plate of said housing bottom;

Said first cover plate is embedded with two electrode caps; The top of said housing is provided with first bending part, and itself and said first cover plate connect; The bottom of said housing is provided with second bending part, and itself and said second cover plate connect; Said housing is an aluminium alloy.

As further improvement of the present invention, said first bending part is a circular arc.

As further improvement of the present invention, said second bending part is circular arc or square.

As further improvement of the present invention, the wall thickness of said housing is 0.35 ~ 0.40mm.

As further improvement of the present invention, said housing is an integral structure.

As further improvement of the present invention, the edge of said first cover plate some lug bosses that are periphery.

Compared with prior art; The invention has the beneficial effects as follows: through the 9V battery case is arranged to the integral type aluminium alloy structure; Avoided this 9V battery case generation deformation effectively, thereby improved the dimensional stability of this 9V battery case and prevented that effectively inside battery is short-circuited; Owing to adopt aluminium alloy to make the 9V battery case, reduced this 9V battery case simultaneously, improved the 9V battery case rate of recovery, reduced pollution on the environment second environmental pollution.

Description of drawings

Fig. 1 is the main cutaway view of looking in 9V battery case one embodiment of the present invention;

Fig. 2 is the end view of the 9V battery case shown in Fig. 1;

Fig. 3 is the vertical view of the 9V battery case shown in Fig. 1;

Fig. 4 is the partial enlarged drawing at A place for label among Fig. 1;

Fig. 5 is embedded the vertical view of two electrode caps for first cover plate shown in Fig. 1;

Fig. 6 is the cutaway view along C-C line among Fig. 5;

Fig. 7 is the partial enlarged drawing in B place one embodiment for label among Fig. 1;

Fig. 8 is that label is the partial enlarged drawing in another embodiment of B place among Fig. 1.

Embodiment

Below in conjunction with each execution mode shown in the drawings the present invention is elaborated; But should be noted that; These execution modes are not limitation of the present invention; The function that those of ordinary skills do according to these execution modes, method, or structural equivalent transformation or substitute all belong within protection scope of the present invention.

Please join Fig. 1 to 9V battery case one embodiment of the present invention shown in Figure 3.In this execution mode, a kind of 9V battery case 100, it comprises: rectangular housing 10; And be arranged on said housing 10 tops first cover plate 20, be arranged on second cover plate 30 of said housing 10 bottoms.Concrete, said first cover plate 20 forms airtight cavity with said second cover plate 30 and housing 10, in order to accommodate 9V battery component 40.In this execution mode, this 9V battery component 40 is in series by the alkaline battery of six joint 1.5V.

To shown in Figure 7, in this execution mode, this first cover plate 20 is embedded with two

electrode caps

21,22 in conjunction with Fig. 4, and the top of said housing 10 is provided with first bending part 101, and this first bending part 101 connects with said first cover plate 20; The bottom of said housing 10 is provided with second bending part 102, and this second bending part 102 connects with said second cover plate 30; Said housing 10 is an aluminium alloy.The housing 10 that aluminium alloy is made has good dimensional stability, and can reuse.

More specifically, like Fig. 5 and shown in Figure 6, this

electrode cap

21,22 is embedded respectively on this first cover plate 20 through two conducting terminals 23.This conducting terminal 23 can be directly with 9V battery component 40 on both positive and negative polarity (not shown) link to each other.In this execution mode, electrode cap 21 is a negative pole, and electrode cap 22 is anodal.

Ginseng Fig. 1 and shown in Figure 4, in this execution mode, this first bending part 101 is a circular arc.

Join shown in Figure 7ly, in this execution mode, this second bending part 102 is a square, and it forms this second bending part 102 through cold pressing flanging process or mechanical stamping technology of machinery after second cover plate 30 is installed.

Further, the wall thickness of this housing 10 is 0.35 ~ 0.40mm, and this housing 10 is the integral type aluminium alloy structure, and this housing 10 can pass through the disposable machine-shaping of mould.

In this execution mode, the edge of this first cover plate 20 some lug bosses 201 that are periphery, the relative position that it can reliably locate this first cover plate 20 and 9V battery component 40 prevents that 9V battery component 40 is subjected to displacement in housing 10 inside.

Join shown in Figure 8ly, Fig. 8 is the partial enlarged drawing in another embodiment of B place among Fig. 1.

This execution mode is that with the difference of first kind of embodiment in this execution mode, this second bending part 102 is a circular arc.

The listed a series of detailed description of preceding text only is specifying to feasibility execution mode of the present invention; They are not in order to restriction protection scope of the present invention, allly do not break away from equivalent execution mode or the change that skill of the present invention spirit done and all should be included within protection scope of the present invention.

To those skilled in the art, obviously the invention is not restricted to the details of above-mentioned example embodiment, and under the situation that does not deviate from spirit of the present invention or essential characteristic, can realize the present invention with other concrete form.Therefore; No matter from which point; All should regard embodiment as exemplary; And be nonrestrictive, scope of the present invention is limited accompanying claims rather than above-mentioned explanation, therefore is intended to the implication of the equivalents that drops on claim and all changes in the scope are included in the present invention.Should any Reference numeral in the claim be regarded as limit related claim.

In addition; Describing according to execution mode though should be appreciated that this specification, is not that each execution mode only comprises an independently technical scheme; This narrating mode of specification only is for clarity sake; Those skilled in the art should make specification as a whole, and the technical scheme among each embodiment also can form other execution modes that it will be appreciated by those skilled in the art that through appropriate combination.

Claims

1. a 9V battery case (100) is characterized in that it comprises:

Rectangular housing (10); And

Be arranged on said housing (10) top first cover plate (20), be arranged on second cover plate (30) of said housing (10) bottom;

Said first cover plate (20) is embedded with two electrode caps (21,22); The top of said housing (10) is provided with first bending part (101), and itself and said first cover plate (20) connect; The bottom of said housing (10) is provided with second bending part (102), and itself and said second cover plate (30) connect; Said housing (10) is an aluminium alloy.

2. 9V battery case according to claim 1 (100) is characterized in that, said first bending part (101) is a circular arc.

3. 9V battery case according to claim 1 (100) is characterized in that, said second bending part (102) is circular arc or square.

4. 9V battery case according to claim 1 (100) is characterized in that, the wall thickness of said housing (10) is 0.35 ~ 0.40mm.

5. 9V battery case according to claim 1 (100) is characterized in that, said housing (10) is an integral structure.

6. 9V battery case according to claim 1 (100) is characterized in that, the edge of said first cover plate (20) the some lug bosses (201) that are periphery.