CN204719415U - A kind of mechanical watch flight top flywheel - Google Patents
A kind of mechanical watch flight top flywheel Download PDFInfo
- Publication number
- CN204719415U CN204719415U CN201520416676.9U CN201520416676U CN204719415U CN 204719415 U CN204719415 U CN 204719415U CN 201520416676 U CN201520416676 U CN 201520416676U CN 204719415 U CN204719415 U CN 204719415U
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- escapement
- top flywheel
- fixed
- clamping plate
- lever
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- 238000000034 method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Abstract
The utility model discloses a kind of mechanical watch flight top flywheel, comprise escape wheel, escapement lever, escapement, balance spring, lay out clamping plate, exterior ring and index lever, described balance spring is fixed on described escapement central authorities, two ends below clamping plate are laid out described in described escapement and escape wheel are individually fixed in, linked by described escapement lever between described escapement and escape wheel, described exterior ring and index lever are fixed on below described escapement framework.The utility model disclosed flight top flywheel, be arranged in existing flight top flywheel and lay out index lever above clamping plate and exterior ring and change into being fixed on and lay out below clamping plate, greatly save the expensive real estate of wrist-watch inside, simultaneously because index lever, exterior ring are nearer at flight top flywheel middle distance parts of bearings, resistance is less, reduce the wearing and tearing of second pinion thus, improve the serviceable life of top flywheel and wrist-watch.The technical solution of the utility model, structure is simple, easy for installation, practical.
Description
Technical field
The utility model relates to field of mechanical technique, particularly a kind of mechanical watch top flywheel.
Background technology
Top flywheel in mechanical watch is one of parts of complexity the most, and top flywheel mechanism is the error caused works of a clock or watch to correct terrestrial attraction.Top tourbillon represents the highest level in stem-winder manufacturing process, whole escapement speed-adjusting mechanism is combined and can be rotated, constantly rotate with certain speed, its terrestrial attraction to be minimized degree on the impact of " eacapement " in stem-winder, improves timekeeping performance.Due to the method for operation of its uniqueness, kinetic art U.S.A of clock and watch is performed to the stage reached the peak of perfection, be always described as " king in table ".
Flight top flywheel of the prior art, unreasonable structure, occupy expensive real estate limited in timepiece movement, existing design, index lever and exterior ring are on the rotating frame of flight top flywheel, the eccentric force causing rotating frame to be subject to when rotated is comparatively large, and then result in the wearing and tearing of top flywheel structure, reduces the serviceable life of top flywheel structure and wrist-watch to a certain extent.
Utility model content
In order to solve the problems of the technologies described above, the utility model discloses a kind of mechanical watch flight top flywheel, and the utility model adopts following technical scheme to solve above-mentioned technical matters:
A kind of mechanical watch flight top flywheel, comprise escape wheel, escapement lever, escapement, balance spring, lay out clamping plate, exterior ring and index lever, described balance spring is fixed on described escapement central authorities, two ends below clamping plate are laid out described in described escapement and escape wheel are individually fixed in, linked by described escapement lever between described escapement and escape wheel, described exterior ring and index lever are fixed on below described escapement framework.
Preferably, in above-mentioned a kind of mechanical watch flight top flywheel, lay out below clamping plate described in described escape wheel is fixed on by register pin.
Preferably, in above-mentioned a kind of mechanical watch flight top flywheel, lay out below clamping plate described in described escapement is fixed on by bearing.
Preferably, in above-mentioned a kind of mechanical watch flight top flywheel, described bearing is ball bearing.
Preferably, in above-mentioned a kind of mechanical watch flight top flywheel, described index lever is fixed on described balance spring edge.
Compared with prior art, the utility model has following technique effect:
The utility model disclosed flight top flywheel, be arranged in existing flight top flywheel and lay out index lever above clamping plate and exterior ring and change into being fixed on and lay out below clamping plate, greatly save the expensive real estate of wrist-watch inside, simultaneously because index lever, exterior ring are nearer at flight top flywheel middle distance parts of bearings, resistance is less, reduce the wearing and tearing of second pinion thus, improve the serviceable life of top flywheel and wrist-watch.The technical solution of the utility model, structure is simple, easy for installation, practical.
Accompanying drawing explanation
Fig. 1 is the utility model preferred embodiment structure structural drawing.
Embodiment
Below the technical scheme in the utility model embodiment is clearly described.Obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1, the utility model discloses a kind of mechanical watch flight top flywheel, comprise and lay out clamping plate 1, escape wheel 2, escapement lever 3, escapement 4, balance spring 5, index lever 6 and exterior ring 7, wherein escape wheel 2 is fixed on by register pin 21 and lays out one end below clamping plate 1, corresponding escapement 4 is fixed on the other end laid out below clamping plate 1 by ball bearing 41, linked between escape wheel 2 and escapement 4 by escapement lever 3.Balance spring 5 is fixed on escapement 4 framework central authorities, and index lever 6 and exterior ring 7 are fixed on below escapement 4 framework simultaneously, and wherein index lever 6 is fixed on balance spring 5 outer.
The utility model disclosed flight top flywheel, be arranged in existing flight top flywheel and lay out index lever above clamping plate and exterior ring and change into being fixed on and lay out below clamping plate, greatly save the expensive real estate of wrist-watch inside, simultaneously because index lever, exterior ring are nearer at flight top flywheel middle distance parts of bearings, resistance is less, reduce the wearing and tearing of second pinion thus, improve the serviceable life of top flywheel and wrist-watch.The technical solution of the utility model, structure is simple, easy for installation, practical.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this instructions is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of instructions is only for clarity sake, those skilled in the art should by instructions integrally, and the technical scheme in each embodiment also can through appropriately combined, and formation it will be appreciated by those skilled in the art that.
Claims (5)
1. a mechanical watch flight top flywheel, it is characterized in that: comprise escape wheel, escapement lever, escapement, balance spring, lay out clamping plate, exterior ring and index lever, described balance spring is fixed on described escapement central authorities, two ends below clamping plate are laid out described in described escapement and escape wheel are individually fixed in, linked by described escapement lever between described escapement and escape wheel, described exterior ring and index lever are fixed on below described escapement framework.
2. a kind of mechanical watch flight top flywheel according to claim 1, is characterized in that: lay out below clamping plate described in described escape wheel is fixed on by register pin.
3. a kind of mechanical watch flight top flywheel according to claim 1, is characterized in that: lay out below clamping plate described in described escapement is fixed on by bearing.
4. a kind of mechanical watch flight top flywheel according to claim 3, is characterized in that: described bearing is ball bearing.
5. a kind of mechanical watch flight top flywheel according to claim 1, is characterized in that: described index lever is fixed on described balance spring edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520416676.9U CN204719415U (en) | 2015-06-16 | 2015-06-16 | A kind of mechanical watch flight top flywheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520416676.9U CN204719415U (en) | 2015-06-16 | 2015-06-16 | A kind of mechanical watch flight top flywheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204719415U true CN204719415U (en) | 2015-10-21 |
Family
ID=54318393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520416676.9U Expired - Fee Related CN204719415U (en) | 2015-06-16 | 2015-06-16 | A kind of mechanical watch flight top flywheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204719415U (en) |
-
2015
- 2015-06-16 CN CN201520416676.9U patent/CN204719415U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151021 |