CN204357250U - A kind of new type auto Bi Men mechanism - Google Patents
A kind of new type auto Bi Men mechanism Download PDFInfo
- Publication number
- CN204357250U CN204357250U CN201420799501.6U CN201420799501U CN204357250U CN 204357250 U CN204357250 U CN 204357250U CN 201420799501 U CN201420799501 U CN 201420799501U CN 204357250 U CN204357250 U CN 204357250U
- Authority
- CN
- China
- Prior art keywords
- axle sleeve
- hinge
- turbine spring
- packing ring
- turbine
- 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
Links
Landscapes
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
Abstract
The utility model provides a kind of new type auto Bi Men mechanism, comprise and close a mechanism body, a described mechanism body of closing comprises the first hinge, the second hinge, rotating shaft and turbine spring, the first described hinge is provided with the first axle sleeve, the second axle sleeve and the 3rd axle sleeve, the second described hinge is provided with the 4th axle sleeve and the 5th axle sleeve, one end of rotating shaft is provided with gear, and gear is also provided with hold-down screw, and described turbine spring comprises the first turbine spring and the second turbine spring; The first described hinge and the second hinge surface are equipped with some screws, and described screw inside edge is equipped with chamfering.The beneficial effects of the utility model: structure is simple, cost is low, cheap, attractive in appearance, can reach the effect of automatic door-closing and installation and maintenance are very convenient.
Description
Technical field
The utility model relates to the accessory of a kind of, particularly the new type auto Bi Men mechanism of one.
Background technology
Now door major part commercially all can not closed automatically, even if can automatically close, structure is also very complicated, easy to operate and to produce, and application life is short, and cost is high.
Utility model content
For existing technical deficiency, the utility model provides a kind of new type auto Bi Men mechanism.
To achieve these goals, technical solution adopted in the utility model is: a kind of new type auto Bi Men mechanism, comprise and close a mechanism body, a described mechanism body of closing comprises the first hinge, the second hinge, rotating shaft and turbine spring, the first described hinge is provided with the first axle sleeve, the second axle sleeve and the 3rd axle sleeve, the second described hinge is provided with the 4th axle sleeve and the 5th axle sleeve, one end of rotating shaft is provided with gear, gear is also provided with hold-down screw, and described turbine spring comprises the first turbine spring and the second turbine spring.
The first described hinge is all flexibly connected with rotating shaft by axle sleeve with the second hinge, 4th axle sleeve is arranged between the first axle sleeve and the second axle sleeve, 5th axle sleeve is arranged between the second axle sleeve and the 3rd axle sleeve, also comprise packing ring, described packing ring comprises the first packing ring and the second packing ring, the first described packing ring is arranged between the first axle sleeve and the 4th axle sleeve, and the second packing ring is arranged between the 5th axle sleeve and the 3rd axle sleeve; First turbine spring is arranged between the 4th axle sleeve and the second axle sleeve, and the second turbine spring is arranged between the second axle sleeve and the 5th axle sleeve.
The first described turbine spring and the cross section structure of the second turbine spring are spiral camber, it is protruding that first turbine spring and the second turbine spring inner surface are equipped with an interior word, it is protruding that external surface is equipped with an outer word, protruding and the outer word projection of a described interior word is in vertical angle, and described rotating shaft surface is provided with the groove of a word projection in corresponding first turbine spring and the second turbine spring.
The first described hinge and the second hinge surface are equipped with some screws, and described screw inside edge is equipped with chamfering.
The beneficial effects of the utility model: structure is simple, cost is low, cheap, attractive in appearance, can reach the effect of automatic door-closing and installation and maintenance are very convenient.
Accompanying drawing explanation
Fig. 1 is fit structure schematic diagram of the present utility model;
Fig. 2 is structural blast schematic diagram of the present utility model;
Fig. 3 is the utility model turbine spring, No. two turbine spring structure schematic diagrames.
Detailed description of the invention
As shown in FIG. 1 to 3, a kind of new type auto Bi Men mechanism, comprise and close a mechanism body, a described mechanism body of closing comprises the first hinge 1, second hinge 2, rotating shaft 3 and turbine spring, the first described hinge 1 is provided with the first axle sleeve 4, second axle sleeve 5 and the 3rd axle sleeve 6, the second described hinge 2 is provided with the 4th axle sleeve 7 and the 5th axle sleeve 8, one end of rotating shaft 3 is provided with gear 9, gear 9 is also provided with hold-down screw 10, and described turbine spring comprises the first turbine spring 11 and the second turbine spring 12.
The first described hinge 1 is all flexibly connected with rotating shaft 3 by axle sleeve with the second hinge 2,4th axle sleeve 7 is arranged between the first axle sleeve 4 and the second axle sleeve 5,5th axle sleeve 8 is arranged between the second axle sleeve 5 and the 3rd axle sleeve 6, also comprise packing ring, described packing ring comprises the first packing ring 13 and the second packing ring 14, the first described packing ring 13 is arranged between the first axle sleeve 4 and the 4th axle sleeve 7, and the second packing ring 14 is arranged between the 5th axle sleeve 8 and the 3rd axle sleeve 6; First turbine spring 11 is arranged between the 4th axle sleeve 7 and the second axle sleeve 5, and the second turbine spring 12 is arranged between the second axle sleeve 5 and the 5th axle sleeve 8.
The first described turbine spring 11 and the cross section structure of the second turbine spring 12 are spiral camber, first turbine spring 11 and the second turbine spring 12 interior surface are equipped with an interior word projection 15, external surface is equipped with an outer word projection 16, a described interior word protruding 15 and an outer word protruding 16 are in vertical angle, and described rotating shaft 3 surface is provided with the groove 17 of a word projection 15 in corresponding first turbine spring 11 and the second turbine spring 12.
The first described hinge 1 and the second hinge 2 surface are equipped with some screws 18, and described screw 18 inside edge is equipped with chamfering.
When this device carries out work, its entirety is fixed on door, while playing hinge effect, because the tooth on gear matches with the first hinge, the second hinge bottom inside, meanwhile, because the outer word plane of turbine spring becomes parallel angle with the plane of the first hinge, the second hinge, so, by the gear arranged bottom screw adjustment rotating shaft, an interior word of the first turbine spring and the second turbine spring and the outer word of turbine spring is made to produce moment of torsion; First turbine spring, the second turbine spring produce elastic force by torsional forces thus reach the effect of automatic door-closing when the door is open.Meanwhile, the first turbine spring, the size of the second turbine spring initial torque and the size of initial elastic force can be regulated by gear, screw, allow whole device reach best stress by adjusting gear thus allow and close an effect and reach best.When needs torsional forces disappears, by unscrewing screw, then original set moment of torsion elastic force will be eliminated.
Claims (1)
1. a new type auto Bi Men mechanism, comprise and close a mechanism body, it is characterized in that, a described mechanism body of closing comprises the first hinge, the second hinge, rotating shaft and turbine spring, the first described hinge is provided with the first axle sleeve, the second axle sleeve and the 3rd axle sleeve, and the second described hinge is provided with the 4th axle sleeve and the 5th axle sleeve, and one end of rotating shaft is provided with gear, gear is also provided with hold-down screw, and described turbine spring comprises the first turbine spring and the second turbine spring; The first described hinge is all flexibly connected with rotating shaft by axle sleeve with the second hinge, 4th axle sleeve is arranged between the first axle sleeve and the second axle sleeve, 5th axle sleeve is arranged between the second axle sleeve and the 3rd axle sleeve, also comprise packing ring, described packing ring comprises the first packing ring and the second packing ring, the first described packing ring is arranged between the first axle sleeve and the 4th axle sleeve, and the second packing ring is arranged between the 5th axle sleeve and the 3rd axle sleeve; First turbine spring is arranged between the 4th axle sleeve and the second axle sleeve, second turbine spring is arranged between the second axle sleeve and the 5th axle sleeve, the first described turbine spring and the cross section structure of the second turbine spring are spiral camber, it is protruding that first turbine spring and the second turbine spring inner surface are equipped with an interior word, it is protruding that external surface is equipped with an outer word, protruding and the outer word projection of a described interior word is in vertical angle, and described rotating shaft surface is provided with the groove of a word projection in corresponding first turbine spring and the second turbine spring; The first described hinge and the second hinge surface are equipped with some screws, and described screw inside edge is equipped with chamfering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420799501.6U CN204357250U (en) | 2014-12-16 | 2014-12-16 | A kind of new type auto Bi Men mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420799501.6U CN204357250U (en) | 2014-12-16 | 2014-12-16 | A kind of new type auto Bi Men mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204357250U true CN204357250U (en) | 2015-05-27 |
Family
ID=53258728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420799501.6U Expired - Fee Related CN204357250U (en) | 2014-12-16 | 2014-12-16 | A kind of new type auto Bi Men mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204357250U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019068892A1 (en) * | 2017-10-06 | 2019-04-11 | S-Fasteners Gmbh | Hinge comprising a biasable flat spiral spring |
-
2014
- 2014-12-16 CN CN201420799501.6U patent/CN204357250U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019068892A1 (en) * | 2017-10-06 | 2019-04-11 | S-Fasteners Gmbh | Hinge comprising a biasable flat spiral spring |
| US11125001B2 (en) | 2017-10-06 | 2021-09-21 | S-Fasteners Gmbh | Hinge comprising a biasable flat spiral spring |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AU2016204133A1 (en) | Refrigerator | |
| GB2469846B (en) | Improvements in hinge assemblies | |
| WO2011062402A3 (en) | Compressor | |
| CN202391225U (en) | Damping handle-panel mechanism | |
| CN204357250U (en) | A kind of new type auto Bi Men mechanism | |
| CN203518403U (en) | Door turning beam assembly of French refrigerator | |
| CN103924856B (en) | Positioning hinge | |
| CN204152355U (en) | A kind of multifunction hydraulic buffering closes door hinge | |
| CN202108351U (en) | Novel hinge | |
| CN102199978A (en) | Safety reset fireproof door | |
| CN201605936U (en) | Cushion gemel | |
| CN201779966U (en) | Drying cabinet door bolt | |
| CN203742345U (en) | Concealed top spring | |
| CN202188714U (en) | Control body of freezer | |
| CN204436121U (en) | A kind of structure-improved of hydro-cushion hinge | |
| CN209053546U (en) | A kind of door and window tempered glass that sound insulation is easy to install | |
| CN101718162B (en) | Buffering method for using spring hinge and buffering hinge | |
| CN202627767U (en) | Hinge for butterfly automatic door closing torsion springs of double clutches | |
| CN203586242U (en) | Door hinge connecting structure for smoke box of boiler | |
| CN105370130A (en) | Hydraulic damping force adjusting mechanism for hydraulic hinge | |
| CN205578496U (en) | Damping pivot module that slow rotation resumes | |
| CN204127335U (en) | A kind of pneumatic regulating butterfly valve | |
| CN205172258U (en) | Hydraulic pressure hinge close a torsional spring pretightning force adjustment mechanism | |
| CN204251896U (en) | For the spring rotary damper of pulsator washing machine top cover | |
| CN204299706U (en) | The air throttle of DC motor Driver |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150527 Termination date: 20151216 |
|
| EXPY | Termination of patent right or utility model |