CN201816677U - Storage box - Google Patents
Storage box Download PDFInfo
- Publication number
- CN201816677U CN201816677U CN2010205243257U CN201020524325U CN201816677U CN 201816677 U CN201816677 U CN 201816677U CN 2010205243257 U CN2010205243257 U CN 2010205243257U CN 201020524325 U CN201020524325 U CN 201020524325U CN 201816677 U CN201816677 U CN 201816677U
- Authority
- CN
- China
- Prior art keywords
- box
- loam cake
- torsion spring
- storage tank
- upper cover
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a storage box which comprises a bottom box, an upper cover and a connecting device for connecting the bottom box with the upper cover, wherein the connecting device is a torsion spring, and two tail ends of the torsion spring are respectively fixed at the bottom box and the upper cover. As the bottom box and the upper cover of the storage box are connected through the torsion spring, a stable relative angle between the bottom box and the upper cover can be kept when the storage box is opened by utilizing the torsional force of the torsion spring; or, when the storage box is closed, the bottom box can be in stable contact with the upper cover, and the stable closing state can also be kept even under vibration. Therefore, the storage box has the advantages of stability, reliability and convenience in application.
Description
Technical field
The utility model relates to a kind of storage tank, relates in particular to the end box of storage tank and the connecting device between the loam cake, and the utility model is specially adapted to Electrical Bicycle, motor bike etc.
Background technology
Storage tank of a great variety, storage tank mainly is made up of end box and loam cake two parts mostly, and is by the connecting device connection, so that the two is easy to operate, not easily separated between end box and the loam cake.In connecting device,, also has hinge etc. except such as the various parts such as snap close, lock ear, such hinge only has the bonded assembly function, also, and in existing various storage tanks, still lack the storage tank that can limit its end box and loam cake position automatically, make troubles for user's application.
Summary of the invention
The purpose of this utility model is to provide a kind of storage tank, with end box that solves existing storage tank and the problem that the connecting device between the loam cake can not limit the two relative position automatically.
To achieve these goals, the connecting device that the storage tank that the utility model provides comprises end box, loam cake and connects box of the described end and loam cake, wherein, described connecting device is a torsion spring, and two ends of described torsion spring are individually fixed in box of the described end and loam cake.
According to a kind of preferred implementation of above-mentioned storage tank, wherein, described connecting device also comprises soft connecting strap, the two ends of described soft connecting strap be individually fixed in box of the described end and on cover to limit the open angle between box of the described end and the loam cake.
According to a kind of preferred implementation of above-mentioned storage tank, wherein, two ends of described torsion spring connect a pad respectively, and described pad is individually fixed in box of the described end and loam cake.
According to a kind of preferred implementation of above-mentioned storage tank, wherein, described pad by screw retention in box of the described end and loam cake.
According to a kind of preferred implementation of above-mentioned storage tank, wherein, the two ends of described soft connecting strap are arranged at described pad below respectively.
End box and loam cake by torsion spring connection storage tank can utilize its twisting resistance to make storage tank when opening, and its end box and loam cake can keep a stable relative angle; Perhaps when storage tank is closed, what its end box and loam cake can be stable contacts, even vibrated, also will keep a stable closure state.This shows, the utlity model has reliable and stable, use advantage easily.
Description of drawings
Fig. 1 is the local structure scheme drawing of the utility model preferred embodiment.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further details.
Fig. 1 is the local structure scheme drawing of the utility model preferred embodiment, as shown in it, this preferred embodiment comprises end box 6, loam cake 5 and as the torsion spring 1 of the connecting device between end box 6 and the loam cake 5, two ends of torsion spring 1 are individually fixed in end box 6 and loam cake 5.In Fig. 1, in order to simplify accompanying drawing, end box 6 and loam cake 5 only schematically show local structure, and to this, those skilled in the art should understand.This preferred embodiment does not limit the direction of the twisting resistance moment of torsion spring 1, when if this preferred embodiment is opened, torsion spring 1 in the raw, then close loam cake 5 and just need overcome twisting resistance, this kind set-up mode of torsion spring 1 can make end box 6 and loam cake 5 be in a metastable state when opening, and can open loam cake 5 more easily; When if this preferred embodiment is closed, torsion spring 1 in the raw or screw state, then open loam cake 5 and just need overcome twisting resistance, this kind set-up mode of torsion spring 1 can make end box 6 and loam cake 5 be in a metastable state when closure, and can closed more easily loam cake 5.
In order to control the open angle of loam cake 5 with respect to end box 6; also be provided with soft connecting strap 2 between loam cake 5 and the end box 6; the two ends of soft connecting strap 2 are individually fixed on end box 6 and the loam cake 5, when soft connecting strap 2 is controlled the open angle of loam cakes 5, also have the effect of protection torsion spring 1.
Torsion spring 1 is stablized in order to make, failure-free is fixed on end box 6 and the loam cake 5, and two ends of torsion spring 1 connect a pad 3 respectively, and pad 3 is fixed in end box and loam cake by screw 4.
For make this preferred embodiment compact conformation and save cost, the two ends of soft connecting strap 2 are arranged at pad 3 belows respectively, by the fixing pad 3 of screw 4 when connecting torsion spring 1, can also fix soft connecting strap 2, reduce the application of the parts such as screw of fixing soft connecting strap 3.
In sum, the utility model connects end box and loam cake by torsion spring, and torsion spring not only has the effect of hinge, can also prevent rotation arbitrarily between end box and the loam cake, as seen the utlity model has safety, reliable, use advantage easily.
As known by the technical knowledge, the utility model can be realized by other the embodiment that does not break away from its spirit or essential feature.Therefore, above-mentioned disclosed embodiment with regard to each side, all is a casehistory, is not only.All in the utility model scope or the change that is being equal in the scope of the present utility model all be included in the utility model.
Claims (5)
1. storage tank, the connecting device that comprises end box, loam cake and connect box of the described end and loam cake is characterized in that, and described connecting device is a torsion spring, and two ends of described torsion spring are individually fixed in box of the described end and loam cake.
2. storage tank according to claim 1 is characterized in that described connecting device also comprises soft connecting strap, the two ends of described soft connecting strap be individually fixed in box of the described end and on cover to limit the open angle between box of the described end and the loam cake.
3. storage tank according to claim 2 is characterized in that, two ends of described torsion spring connect a pad respectively, and described pad is individually fixed in box of the described end and loam cake.
4. storage tank according to claim 3 is characterized in that, described pad by screw retention in box of the described end and loam cake.
5. storage tank according to claim 3 is characterized in that, the two ends of described soft connecting strap are arranged at described pad below respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205243257U CN201816677U (en) | 2010-09-10 | 2010-09-10 | Storage box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205243257U CN201816677U (en) | 2010-09-10 | 2010-09-10 | Storage box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201816677U true CN201816677U (en) | 2011-05-04 |
Family
ID=43914641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205243257U Expired - Fee Related CN201816677U (en) | 2010-09-10 | 2010-09-10 | Storage box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201816677U (en) |
-
2010
- 2010-09-10 CN CN2010205243257U patent/CN201816677U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110504 Termination date: 20110910 |