CN2249421Y - Vacuum water-proof watch - Google Patents
Vacuum water-proof watch Download PDFInfo
- Publication number
- CN2249421Y CN2249421Y CN 96227892 CN96227892U CN2249421Y CN 2249421 Y CN2249421 Y CN 2249421Y CN 96227892 CN96227892 CN 96227892 CN 96227892 U CN96227892 U CN 96227892U CN 2249421 Y CN2249421 Y CN 2249421Y
- Authority
- CN
- China
- Prior art keywords
- vacuum
- central shaft
- watch
- proof
- water
- 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 vacuum water-proof watch. The utility model is composed of a vacuum control valve, a piston, an inner air opening, a steel clip, a positioning gear, an outer cover of a central shaft, a cone-shaped sealing ring, a sealed lock, a limiting gear and a water-proof groove arranged on the circumstance of a rear cap of the utility model, wherein, a vacuum air vent is arranged in the central shaft of the handle of the utility model, the vacuum control valve is arranged on the outer end of the vacuum air vent, and the vacuum control valve is used as an outer air opening of the vacuum air vent. An inner through hole of the vacuum air vent is the inner air opening communicated with the interior of the utility model, and the inner through hole of the vacuum air vent is arranged on the central shaft of the handle of the utility model provided with the vacuum air vent. The piston is arranged in the outer cover of the central shaft, the piston is arranged on the central shaft arranged on the inner side of a piston cavity, the cone-shaped sealing ring, a sealed spring and the steel clip positioning the sealed spring are arranged on the central shaft of the inner side of the piston cavity, battery jar is arranged on the rear cap of the watch, and the water-proof groove is arranged on the circumstance of the rear cap of the watch.
Description
The utility model relates to wrist-watch, relates in particular to a kind of water proofing property vacuum water-proof watch.
Now commercially available wrist-watch does not generally possess water-proof function, because of reasons such as the dirty moisture absorption of intaking into cause movement impaired, influences the serviceable life of wrist-watch easily.Commercially available water-proof watch, complex structure, the cost height, and also waterproof case is difficult to repair once impaired, and the water-proof watch in the use also just is difficult to guarantee its water resistance.
The purpose of this utility model is, overcomes the deficiencies in the prior art part, provides a kind of with negative pressure in the vacuum formation table, guarantees combining closely of each appearance component of wrist-watch with negative pressure, reaches a kind of vacuum water-proof watch of water proof and dust proof purpose.
Vacuum water-proof watch described in the utility model, it can be mechanical type vacuum water-proof watch, it also can be quartz electronic formula vacuum water-proof watch, the dial plate appearance forrns is identical with existing wrist-watch, structurally is made up of vacuum control valve, piston, vacuum pore, interior gas port, steel folder, central shaft overcoat, positioning, cone-shaped sealing ring, sealing spring and spacing shelves.If accutron, bonnet is provided with the battery case of button cell, and the setting of its electrode is, one extremely directly shows body, and another utmost point inserts in the table with the insulation form in the center, and the wiring in the table is by the wiring way of prior art accutron.The junction of the cover plate of described battery case and wrist-watch bonnet is provided with waterproof washer.Described vacuum control valve and vacuum pore, the table that is arranged on wrist-watch that is to say the center, are provided with the vacuum pore in showing central shaft.The outer end of vacuum pore is a vacuum control valve, and as the outer gas port use of vacuum pore, the inner via hole of vacuum pore is an interior gas port that communicates with space in the table.Table outer end structure same as the prior art, the table that mileometer adjustment uses is set the outer end is overlapped, but then will be when loading onto table the outer end overlap as the vacuum pore vacuum control valve closure of gas port outward.The table that is provided with the vacuum pore central shaft in the overcoat at central shaft, be provided with piston, the overcoat of central shaft described here promptly is the plunger shaft of described piston.On showing, be provided with cone-shaped sealing ring, sealing spring and will seal the steel folder of spring location usefulness the central shaft of the inner end positions of central shaft overcoat.The corresponding position of spacing shelves is provided with positioning in showing the inner of central shaft and movement.The wrist-watch bonnet cooperates the position of installing with the table body, is provided with capillary groove around the wrist-watch bonnet, between wrist-watch bonnet and table body soft packing ring is arranged, realize soft hard butt joint, after application of vacuum, under suction function, can play the effect of water proof and dust proof preferably.
Use a kind of vacuum water-proof watch described in the utility model, its structure can guarantee the negative pressure of vacuum in the realization table, therefore can guarantee combining closely of each appearance component of wrist-watch, reaches the water proof and dust proof purpose.The vacuum water-proof watch is not owing to can immerse aqueous vapor in the table body, and movement is not influenced by dirt or aqueous vapor, turns round in desirable working environment always; The circuit of accutron is then worked in dry environment always, has avoided the influence to circuit of aqueous vapor or dirt, can prolong the serviceable life of wrist-watch first, also can prolong the serviceable life of battery.
Accompanying drawing 1 is the structural representation of vacuum water-proof watch described in the utility model rear portion broken section, and accompanying drawing 2 is structural representations of vacuum water-proof watch bonnet described in the utility model.
The spacing shelves of gas port 4-steel folder 5-positioning 6-central shaft overcoat 7-cone-shaped sealing ring 8-sealing spring 9-10-battery case 11-capillary groove in the 1-vacuum control valve 2-piston 3-
Referring now to accompanying drawing 1 and accompanying drawing 2, be described as follows in conjunction with the embodiments: a kind of vacuum water-proof watch described in the utility model, can be mechanical type vacuum water-proof watch, also can be quartz electronic formula vacuum water-proof watch, and the appearance forrns of wrist-watch is identical with the wrist-watch of prior art.The bonnet of quartz electronic formula vacuum water-proof watch is provided with the battery case (10) of button cell.The cover plate of battery case (10) and the junction of wrist-watch bonnet are provided with waterproof washer.At the center of wrist-watch handle, be provided with the vacuum pore.In the outer end of vacuum pore, promptly be vacuum control valve (1), as the outer gas port use of vacuum pore in the outer end of wrist-watch handle.The inner via hole of vacuum pore is an interior gas port (3) that communicates with space in the table.On the central shaft of the wrist-watch handle that is provided with the vacuum pore, in central shaft overcoat (6), be provided with piston (2), central shaft overcoat described here (6) promptly is the plunger shaft of described piston (2).On showing, be provided with cone-shaped sealing ring (7), sealing spring (8) and will seal the steel folder (4) of spring (8) location usefulness the central shaft of the inner end positions of central shaft overcoat (6).Spacing shelves (9) corresponding position is provided with positioning (5) in showing the inner of central shaft and movement.Cooperate the position of installing at the wrist-watch bonnet with the table body, around the wrist-watch bonnet, be provided with capillary groove (11).The wrist-watch bonnet has soft packing ring with table cooperating of body in the assemblage gap, realize soft hard butt joint.Via table the vacuum control valve of central shaft outer end (1) is extracted out air in the table body, make when realizing the negative-pressure vacuum state in the table body, vacuum water-proof watch described in the utility model promptly is in negative pressure state, and whole Seal Design is arranged again, can reach the dustproof purpose of excellent waterproof.
Claims (7)
1, a kind of vacuum water-proof watch, form by vacuum control valve, piston, vacuum pore, interior gas port, steel folder, central shaft overcoat, positioning, sealing ring, sealing spring and spacing shelves, the wrist-watch bonnet cooperates the position of installing with the table body, be provided with capillary groove, it is characterized in that being provided with the vacuum pore in central shaft at table described in the utility model, the outer end of vacuum pore is a vacuum control valve, and the inner via hole of vacuum pore is an interior gas port that communicates with space in the table.
2, a kind of vacuum water-proof watch according to claim 1, it is characterized in that the table that is provided with the vacuum pore central shaft in the overcoat at central shaft, be provided with piston.
3, a kind of vacuum water-proof watch according to claim 1 is characterized in that table is provided with cone-shaped sealing ring to the central shaft of the inner end positions of central shaft overcoat.
4, a kind of vacuum water-proof watch according to claim 1 is characterized in that the table of cone-shaped sealing ring inboard is provided with the sealing spring to central shaft.
5, a kind of vacuum water-proof watch according to claim 1 is characterized in that at table the corresponding position of spacing shelves on the inner of central shaft and the movement being provided with positioning.
6, a kind of vacuum water-proof watch according to claim 1 is characterized in that the bonnet of accutron is provided with the battery case of button cell.
7, a kind of vacuum water-proof watch according to claim 1 is characterized in that the wrist-watch bonnet cooperates the position of installing with the table body, is provided with capillary groove around the wrist-watch bonnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96227892 CN2249421Y (en) | 1996-05-22 | 1996-05-22 | Vacuum water-proof watch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96227892 CN2249421Y (en) | 1996-05-22 | 1996-05-22 | Vacuum water-proof watch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2249421Y true CN2249421Y (en) | 1997-03-12 |
Family
ID=33905896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96227892 Expired - Fee Related CN2249421Y (en) | 1996-05-22 | 1996-05-22 | Vacuum water-proof watch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2249421Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103975282A (en) * | 2011-12-09 | 2014-08-06 | 卡迪亚创造工作室股份公司 | Method for adjusting the chronometry of a timepiece movement intended to operate in a low-pressure atmosphere |
| CN103975280A (en) * | 2011-12-09 | 2014-08-06 | 卡迪亚创造工作室股份公司 | Method for placing a watch case under protective atmosphere |
-
1996
- 1996-05-22 CN CN 96227892 patent/CN2249421Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103975282A (en) * | 2011-12-09 | 2014-08-06 | 卡迪亚创造工作室股份公司 | Method for adjusting the chronometry of a timepiece movement intended to operate in a low-pressure atmosphere |
| CN103975280A (en) * | 2011-12-09 | 2014-08-06 | 卡迪亚创造工作室股份公司 | Method for placing a watch case under protective atmosphere |
| CN103975282B (en) * | 2011-12-09 | 2016-10-05 | 卡地亚国际有限公司 | It is intended under environment under low pressure the adjusting process of meter during the watch and clock movement of operation |
| CN103975280B (en) * | 2011-12-09 | 2016-12-28 | 卡地亚国际有限公司 | A kind of method for placing watchcase in protection environment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |