CN202177786U - Watch - Google Patents
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- Publication number
- CN202177786U CN202177786U CN201120246276XU CN201120246276U CN202177786U CN 202177786 U CN202177786 U CN 202177786U CN 201120246276X U CN201120246276X U CN 201120246276XU CN 201120246276 U CN201120246276 U CN 201120246276U CN 202177786 U CN202177786 U CN 202177786U
- Authority
- CN
- China
- Prior art keywords
- guide pin
- shell
- pin bushing
- flange
- stuffing
- 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 - Lifetime
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- Pressure Welding/Diffusion-Bonding (AREA)
- Arc Welding In General (AREA)
- Gasket Seals (AREA)
Abstract
The utility model discloses a watch, comprising a shell, an upper cover, a lower cover, a movement, a guide bushing and a watch handle for adjusting time; the movement is installed in the shell; the external side wall of the shell is provided with at least one axle hole; the guide bushing is installed in the axle hole, and a flange arranged at one end part of the guide bushing is pressed against the external side wall of the shell; the watch handle is penetrated via the guide bushing; one end of the axle hole close to the flange of the guide bushing is provided with an annular weld bead notch along the circumference; a stuffing accommodating space is formed among the annular weld bead notch, the side wall and the flange at the end part of the guide bushing and is internally provided with the stuffing; the cross section of the stuffing accommodating space is square. With the design of the stuffing accommodating space in the utility model, the weld bead can be sufficiently filled with the stuffing (welding flux), a welded object and the stuffing can be sufficiently combined, and the best welding appearance and the jointing quality can be obtained.
Description
One technical field
The utility model relates to a kind of wrist-watch.
Two background technologies
Existing wrist-watch, the table handle that generally comprises shell, loam cake, lower cover, movement, guide pin bushing and be used for collating time, the bonded structure of Watchcase and guide pin bushing generally are on the Watchcase lateral wall, to be provided with at least one axis hole; The flange that said guide pin bushing is installed in the said axis hole and an end of guide pin bushing is provided with is pressed on the shell lateral wall; Said axis hole is circumferentially with an annular welding bead breach on the end edge near the guide pin bushing flange, forms xsect filler accommodation space triangular in shape between the sidewall of said annular welding bead breach and guide pin bushing end and the flange thereof, is provided with filler (scolder) in the filler accommodation space; When filler is heated to uniform temperature; Can guide pin bushing be welded on the axis hole, still, after the filler heating; The part filler can overflow from leg-of-mutton filler accommodation space; Make guide pin bushing and shell rosin joint occur at the part weld, thereby cause the bond quality of guide pin bushing and shell to descend, it is not firm to connect.
Three summary of the invention
The purpose of the utility model is to provide a kind of wrist-watch, and the shell of this wrist-watch and the bonded structure of guide pin bushing can improve the bond quality of shell and guide pin bushing effectively, connects more reliable.
For realizing above-mentioned purpose, the utility model adopts following technical scheme:
A kind of wrist-watch; The table handle that comprises shell, loam cake, lower cover, movement, guide pin bushing and be used for collating time, said movement is installed in the enclosure, and said shell lateral wall is provided with at least one axis hole; The flange that said guide pin bushing is installed in the said axis hole and an end of guide pin bushing is provided with is pressed on the shell lateral wall; Table is penetrating from guide pin bushing, and said axis hole is circumferentially with an annular welding bead breach on the end edge near the guide pin bushing flange, forms a filler accommodation space between the sidewall of said annular welding bead breach and guide pin bushing end and the flange thereof; Be provided with alloy packing in the filler accommodation space, it is characterized in that: said filler accommodation space xsect is square.
Technique scheme can also be done further to improve through following technical measures.
Said shell is processed by titanium or titanium alloy material, and said alloy packing is an acid bronze alloy.
The utility model compared with prior art has following advantage: 1) said filler accommodation space xsect is square; The design of alloy packing accommodation space makes filler (scolder) can fully fill up welding bead; Can be through fully combining by the weldering object with alloy packing; Obtain best weld appearance and bond quality, connect robust more; 2) alloy packing is an acid bronze alloy, and acid bronze alloy adds up to shell and the guide pin bushing made to combine better with titanium or titanium.
Four description of drawings
Fig. 1 is the stereographic map of the utility model;
Fig. 2 is the three-dimensional exploded view of the utility model;
Fig. 3 is this practical cut-open view;
Fig. 4 is the A portion enlarged drawing of Fig. 3.
Five embodiments
Below in conjunction with accompanying drawing and embodiment the utility model is done further detailed explanation.
A kind of wrist-watch; The table that comprises shell 1, loam cake 2, lower cover 3, movement 4, guide pin bushing 5 and be used for collating time is 6; Said movement 4 is installed in the shell 1; Said shell 1 lateral wall is provided with at least one axis hole 7, and the flange 51 that said guide pin bushing peace 5 is contained in the said axis hole 7 and an end of guide pin bushing 5 is provided with is pressed on shell 1 lateral wall, and table penetrates 6 from guide pin bushing 5; Said axis hole 7 is circumferentially with an annular welding bead breach 71 on the end edge near guide pin bushing flange 51; Form a filler accommodation space 8 between the sidewall of said annular welding bead breach 71 and guide pin bushing 5 ends and the flange 51 thereof, be provided with filler in the filler accommodation space 8, it is characterized in that: said filler accommodation space 8 xsects are square.
Said shell 1 is processed by titanium or titanium alloy material, and the alloy packing of said filler accommodation space 8 the insides combines through process and the shell 1 and the guide pin bushing 5 of heating in vacuum, fusion, cooled and solidified.
Claims (3)
1. wrist-watch; The table handle that comprises shell, loam cake, lower cover, movement, guide pin bushing and be used for collating time, said movement is installed in the enclosure, and said shell lateral wall is provided with at least one axis hole; The flange that said guide pin bushing is installed in the said axis hole and an end of guide pin bushing is provided with is pressed on the shell lateral wall; Table is penetrating from guide pin bushing, and said axis hole is circumferentially with an annular welding bead breach on the end edge near the guide pin bushing flange, forms a filler accommodation space between the sidewall of said annular welding bead breach and guide pin bushing end and the flange thereof; Be provided with alloy packing in the filler accommodation space, it is characterized in that: said alloy packing accommodation space xsect is square.
2. a kind of wrist-watch according to claim 1 is characterized in that: said shell is processed by titanium or titanium alloy material.
3. a kind of wrist-watch according to claim 1 is characterized in that: said alloy packing is at acid bronze alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120246276XU CN202177786U (en) | 2011-07-13 | 2011-07-13 | Watch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120246276XU CN202177786U (en) | 2011-07-13 | 2011-07-13 | Watch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202177786U true CN202177786U (en) | 2012-03-28 |
Family
ID=45867658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120246276XU Expired - Lifetime CN202177786U (en) | 2011-07-13 | 2011-07-13 | Watch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202177786U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104937503A (en) * | 2012-11-06 | 2015-09-23 | 斯沃奇集团研究和开发有限公司 | Welded bimetal clock finishing component |
-
2011
- 2011-07-13 CN CN201120246276XU patent/CN202177786U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104937503A (en) * | 2012-11-06 | 2015-09-23 | 斯沃奇集团研究和开发有限公司 | Welded bimetal clock finishing component |
| CN104937503B (en) * | 2012-11-06 | 2017-10-03 | 斯沃奇集团研究和开发有限公司 | The bimetallic external clock part of welding |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120328 |