CN103202581A - Connecting structure of ceramic watch band - Google Patents
Connecting structure of ceramic watch band Download PDFInfo
- Publication number
- CN103202581A CN103202581A CN2013101051222A CN201310105122A CN103202581A CN 103202581 A CN103202581 A CN 103202581A CN 2013101051222 A CN2013101051222 A CN 2013101051222A CN 201310105122 A CN201310105122 A CN 201310105122A CN 103202581 A CN103202581 A CN 103202581A
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- watch band
- syndeton
- elasticity guide
- ceramic watch
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Abstract
The present invention provides a connecting structure of a ceramic watch band. The connecting structure comprises two outer units, several inner units arranged between the two outer units, and a pin shaft unit, wherein the pin shaft unit passes through the several inner units and inserts into the two outer units, two ends of the pin shaft unit respectively abut against the two outer units; the pin shaft unit comprises an elastic pin bushing and two positioning pins; the two positioning pins are inserted into the elastic pin bushing from the two ends of the elastic pin bushing respectively; and the elastic pin bushing holds the two positioning pins tight through elastic deformation. In the invention, the pin shaft unit is used to connect the outer units with the inner units, and the cooperation mode of elastic deformation tightly-holding is used by the pin shaft unit, , so that the processing accuracy requirement of the watch band parts is reduced, the reduction of the production cost is facilitated, and the pin shaft unit can be quickly detached with very low damage rate and reused, furthermore the maintenance cost of the watch band is reduced.
Description
Technical field
The present invention relates to the wrist-watch industry, relate in particular to a kind of syndeton of Ceramic watch band.
Background technology
See also Fig. 1 to 3, a kind of existing metal watchband comprises some joint outer parts 100, some intermediate connectors 200 and some connecting pins unit.Wherein, the appropriate location at joint outer part 100 two ends respectively is provided with first screwing through hole 102 respectively, and this first screwing through hole 102 comprises one narrow and a wide portion; Appropriate location, intermediate connector 200 two ends respectively is provided with second screwing through hole 202 respectively; Described each connecting pin unit comprises: a screw 304 and the backstay 302 that cooperates with this screw 304, described backstay 302 comprises a connecting rod 306 and the butting section 307 that is connected with these connecting rod 306 1 ends, and the corresponding described screw 304 of the other end of described connecting rod 306 is provided with screwed hole 308.
During connection, screwed hole 308 ends of backstay 302 are from wide this joint outer part 100 of insertion of first screwing through hole 102 of joint outer part 100 1 ends, and pass second screwing through hole 202 of intermediate connector 200 1 ends, insert the narrow portion of another joint outer part 100 1 ends first screwing through hole 102 then, use screw 304 from wide insertion of first screwing through hole 102 of these another joint outer part 100 1 ends again, and then with screwed hole 308 locking of backstay 302, thereby make an end of intermediate connector 200 and an end of two joint outer parts 100 be connected and fixed, intermediate connector 200 can be around backstay 302 rotations.
Yet when this backstay 302 was locked with screw 304, screwed hole 308 1 ends of this backstay 302 need withstand the nut of screw 304, and therefore, backstay 302, intermediate connector 200 and joint outer part 100 just need degree of precision processing.If the connecting rod 306 of backstay 302 is long, then can cause watchband loose, not attractive in appearance; If the connecting rod 306 of backstay 302 is too short, then screwed hole 308 1 ends of backstay 302 can't withstand the nut of screw 304, and screw 304 can occur loosening thereby cause in use.And, hard and crisp Ceramic watch band is carried out degree of precision processing, difficulty is big, and the cost height.
See also Fig. 4 to Fig. 6, those skilled in the art also adopt a kind of connecting pin unit 400 that engages locking, this connecting pin unit 400 comprises: connecting pin main body 409 and pin cap 404, described connecting pin main body 409 1 ends are provided with installation portion 402, the inner hollow out of described pin cap 404 1 ends, form a hollow-out parts 405, these hollow-out parts 405 madial walls are provided with a projection 408,402 pairs of described installation portions should projection 408 be provided with slot 406, lock onto in the slot 406 by projection 408 engagings, and then joint outer part and intermediate connector are fixed together.
Yet, this mode equally need be higher to the required precision of first screw hole of the joint outer part of Ceramic watch band, cost is higher, and this kind engaging mode often can only be once to engage, engage after taking apart, it is not firm engaging then can to occur again, and it is loosening to cause watch chain to connect, therefore, the maintenance that is unfavorable for watch chain is used.
Summary of the invention
The object of the present invention is to provide a kind of syndeton of Ceramic watch band, the fit system that it adopts strain to hold tightly can reduce the watchband requirement on machining accuracy of unit outward, reduce production costs, and reusable, reduce maintenance cost.
For achieving the above object, the invention provides a kind of syndeton of Ceramic watch band, comprise: two outer unit, in this unit in several between unit outside two, an and bearing pin unit, this bearing pin unit pass these several in unit and insert this two outer unit, the two ends of bearing pin unit are resisted against this two outer unit respectively, this bearing pin unit comprises an elasticity guide and two alignment pins, this two alignment pin inserts the elasticity guide from the two ends of this elasticity guide respectively, and this elasticity guide is held this two alignment pin tightly by strain.
This resilient key cover pass these several in unit and two ends insert this two outer unit respectively.
Each alignment pin comprises the butting section and the outward extending Plug Division from the butting section, unit and inserting in the elasticity guide outside the unit inserts away from a side of interior unit outside two from this respectively, the Plug Division of this two alignment pin, this butting section is resisted against on the outer unit, and this elasticity guide is held the Plug Division of this two alignment pin tightly by strain.
Described elasticity guide is open column shape, and its cross section is c-shaped.
The material of described elasticity guide is stainless steel, and the material of described alignment pin is stainless steel.
Described alignment pin is T-shaped.
Be respectively equipped with through hole on the unit in described, this elasticity guide passes this through hole successively.
Described outer unit is respectively equipped with shoulder hole, the shoulder that this shoulder hole has wide portion, narrow and forms between wide and narrow portion, the two ends of described elasticity guide lay respectively at the narrow portion of the shoulder hole of two outer unit, and the butting section of described alignment pin is positioned at wide of shoulder hole and is resisted against shoulder.
The unit is odd number in described.
The material of described outer unit and interior unit is ceramic material.
Beneficial effect of the present invention: the syndeton of Ceramic watch band of the present invention adopts the bearing pin unit that outer unit and interior unit are linked together, the fit system that this bearing pin unit adopts strain to hold tightly, thereby can reduce the requirement on machining accuracy of the outer unit of watchband, be conducive to reduce production costs, and described bearing pin unit quick-detach soon, and unloading process is not fragile, can use repeatedly, reduces the maintenance cost of watchband.
In order further to understand feature of the present invention and technology contents, see also following about detailed description of the present invention and accompanying drawing, yet accompanying drawing only provide with reference to and the explanation usefulness, the present invention is limited.
Description of drawings
Below in conjunction with accompanying drawing, by the specific embodiment of the present invention is described in detail, will make technical scheme of the present invention and other beneficial effect apparent.
In the accompanying drawing,
Fig. 1 is the cut-away section schematic diagram of existing Ceramic watch band;
Fig. 2 is the enlarged diagram of A among Fig. 1;
Fig. 3 is the enlarged diagram of B among Fig. 1;
Fig. 4 is the cut-away section schematic diagram of another existing Ceramic watch band;
Fig. 5 is the enlarged diagram of C among Fig. 4;
Fig. 6 is the enlarged diagram of D among Fig. 4;
Fig. 7 is the fragmentary cross-sectional view of the syndeton of Ceramic watch band of the present invention;
Fig. 8 is the enlarged diagram of E among Fig. 7;
Fig. 9 is the side view of elasticity guide among Fig. 7;
Structural representation when Figure 10 is 3 for the number of unit in the syndeton of Ceramic watch band of the present invention;
Structural representation when Figure 11 is 5 for the number of unit in the syndeton of Ceramic watch band of the present invention.
The specific embodiment
For further setting forth technological means and the effect thereof that the present invention takes, be described in detail below in conjunction with the preferred embodiments of the present invention and accompanying drawing thereof.
See also Fig. 7 to 9, the invention provides a kind of syndeton of Ceramic watch band, comprise: two outer unit 10, in this unit 20 in several between unit 10 outside two, an and bearing pin unit 30, this bearing pin unit 30 pass these several in unit 20 and insert this two outer unit 10, the two ends of bearing pin unit 30 are resisted against this two outer unit 10 respectively, this bearing pin unit 30 comprises an elasticity guide 32 and two alignment pins 34, this two alignment pin 34 inserts elasticity guide 32 from the two ends of this elasticity guide 32 respectively, and this elasticity guide 32 is held this two alignment pin 34 tightly by strain.The material of described outer unit 10 and interior unit 20 is ceramic material, so is not limited thereto, and also can be other hard and crisp material.Strain by bearing pin unit 30 is held structure tightly, alignment pin 34 is adjustable with the secure fit position of elasticity guide 32, and repeatedly dismounting, reuse, can avoid the drawback that exists in the prior art well, the syndeton of this Ceramic watch band is applicable to the watchband that ceramic-like materials is made, and can reduce the requirement on machining accuracy of watchband parts, reduces production costs and maintenance cost.
Particularly, be respectively equipped with through hole 22 on the described interior appropriate location, 20 two ends, unit, this elasticity guide 32 passes this through hole 22 successively, and this two outer unit 10 is inserted at two ends respectively.Each alignment pin 34 is T-shaped, it comprises butting section 35 and the 35 outward extending Plug Divisions 37 from the butting section, unit 10 and inserting in the elasticity guide 32 outside unit 10 inserts away from a side of interior unit 20 outside two from this respectively, the Plug Division 37 of this two alignment pin 34, this butting section 35 is resisted against on the outer unit 10, and this elasticity guide 32 is held the Plug Division 37 of this two alignment pin 34 tightly by strain.
Described elasticity guide 32 is open column shape, and its cross section is c-shaped, and then makes elasticity guide 32 that elastic deformation can take place, and holds this two alignment pin 34 tightly by this strain.The material of described elasticity guide 32 is stainless steel, has elasticity preferably, and the material of described alignment pin 34 is stainless steel.
The through hole 22 of unit 20 is respectively equipped with shoulder hole 12 in the described outer unit 10 two ends correspondences, this shoulder hole 12 has wide 14, narrow 16 and reach the shoulder 18 that forms between wide 14 and narrow 16, the two ends of described elasticity guide 32 lay respectively at narrow 16 of shoulder hole 12 of two outer unit 10, and the butting section 35 of described alignment pin 34 is positioned at wide 14 of shoulder hole 12 and is resisted against shoulder 18.When described elasticity guide 32 was held two alignment pins 34 tightly, 30 two ends, described bearing pin unit were contained in wide 14 of described shoulder hole 12, and can keep concordant with the surface of outer unit 10, made watchband more attractive in appearance, beautiful.
In sum, the invention provides a kind of syndeton of Ceramic watch band, it adopts the bearing pin unit that outer unit and interior unit are linked together, the fit system that this bearing pin unit adopts strain to hold tightly, thus the watchband requirement on machining accuracy of unit outward can be reduced, be conducive to reduce production costs, and described bearing pin unit quick-detach soon, and unloading process is not fragile, can use repeatedly, reduces the maintenance cost of watchband.
The above for the person of ordinary skill of the art, can make other various corresponding changes and distortion according to technical scheme of the present invention and technical conceive, and all these changes and distortion all should belong to the protection domain of claim of the present invention.
Claims (10)
1. the syndeton of a Ceramic watch band, it is characterized in that, comprise: two outer unit, in this unit in several between unit outside two, an and bearing pin unit, this bearing pin unit pass these several in unit and insert this two outer unit, the two ends of bearing pin unit are resisted against this two outer unit respectively, this bearing pin unit comprises an elasticity guide and two alignment pins, and this two alignment pin inserts the elasticity guide from the two ends of this elasticity guide respectively, and this elasticity guide is held this two alignment pin tightly by strain.
2. the syndeton of Ceramic watch band as claimed in claim 1 is characterized in that, this resilient key cover pass these several in unit and two ends insert this two outer unit respectively.
3. the syndeton of Ceramic watch band as claimed in claim 1, it is characterized in that, each alignment pin comprises the butting section and the outward extending Plug Division from the butting section, unit and inserting in the elasticity guide outside the unit inserts away from a side of interior unit outside two from this respectively, the Plug Division of this two alignment pin, this butting section is resisted against on the outer unit, and this elasticity guide is held the Plug Division of this two alignment pin tightly by strain.
4. the syndeton of Ceramic watch band as claimed in claim 1 is characterized in that, described elasticity guide is open column shape, and its cross section is c-shaped.
5. the syndeton of Ceramic watch band as claimed in claim 1 is characterized in that, the material of described elasticity guide is stainless steel, and the material of described alignment pin is stainless steel.
6. the syndeton of Ceramic watch band as claimed in claim 3 is characterized in that, described alignment pin is T-shaped.
7. the syndeton of Ceramic watch band as claimed in claim 1 is characterized in that, is respectively equipped with through hole on the described interior unit, and this elasticity guide passes this through hole successively.
8. the syndeton of Ceramic watch band as claimed in claim 3, it is characterized in that, described outer unit is respectively equipped with shoulder hole, the shoulder that this shoulder hole has wide portion, narrow and forms between wide and narrow portion, the two ends of described elasticity guide lay respectively at the narrow portion of the shoulder hole of two outer unit, and the butting section of described alignment pin is positioned at wide of shoulder hole and is resisted against shoulder.
9. the syndeton of Ceramic watch band as claimed in claim 1 is characterized in that, described interior unit is odd number.
10. the syndeton of Ceramic watch band as claimed in claim 1 is characterized in that, the material of described outer unit and interior unit is ceramic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101051222A CN103202581A (en) | 2013-03-28 | 2013-03-28 | Connecting structure of ceramic watch band |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101051222A CN103202581A (en) | 2013-03-28 | 2013-03-28 | Connecting structure of ceramic watch band |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103202581A true CN103202581A (en) | 2013-07-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101051222A Pending CN103202581A (en) | 2013-03-28 | 2013-03-28 | Connecting structure of ceramic watch band |
Country Status (1)
| Country | Link |
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| CN (1) | CN103202581A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104256947A (en) * | 2014-10-17 | 2015-01-07 | 南京荣飞科技有限公司 | Connecting mechanism for wearing equipment for police and rotating shaft pin thereof |
| CN104763727A (en) * | 2014-01-06 | 2015-07-08 | 董志刚 | Screw anti-loosening and locating structure and watch strap |
| CN109820297A (en) * | 2019-03-20 | 2019-05-31 | 深圳市宏通新材料有限公司 | Chain structure |
| CN109820293A (en) * | 2019-03-20 | 2019-05-31 | 深圳市宏通新材料有限公司 | Watchband unit and wrist-watch |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH661185A5 (en) * | 1985-02-12 | 1987-07-15 | Micronex Mme D Giacomini | Watch bracelet |
| EP0165206B1 (en) * | 1984-05-16 | 1988-03-30 | Novavit S.A. | Rotary joining device with pin |
| JP2000135105A (en) * | 1998-10-30 | 2000-05-16 | Seiko Corp | Production of band for wristwatch |
| CN1258204A (en) * | 1998-03-17 | 2000-06-28 | 西铁城钟表股份有限公司 | Block connecting structure and band-shaped ornament |
| US20010022073A1 (en) * | 2000-03-17 | 2001-09-20 | Patek Philippe S.A. | Bracelet with lightened links |
| JP2002058511A (en) * | 2000-08-11 | 2002-02-26 | Montres Rado Sa | Wristband with articulated link |
| CN102626266A (en) * | 2011-02-03 | 2012-08-08 | 蒙特雷斯拉多股份有限公司 | Watch strap with ceramic links |
| CN203252067U (en) * | 2013-03-28 | 2013-10-30 | 邓湘凌 | Connecting structure of ceramic watchband |
-
2013
- 2013-03-28 CN CN2013101051222A patent/CN103202581A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0165206B1 (en) * | 1984-05-16 | 1988-03-30 | Novavit S.A. | Rotary joining device with pin |
| CH661185A5 (en) * | 1985-02-12 | 1987-07-15 | Micronex Mme D Giacomini | Watch bracelet |
| CN1258204A (en) * | 1998-03-17 | 2000-06-28 | 西铁城钟表股份有限公司 | Block connecting structure and band-shaped ornament |
| JP2000135105A (en) * | 1998-10-30 | 2000-05-16 | Seiko Corp | Production of band for wristwatch |
| US20010022073A1 (en) * | 2000-03-17 | 2001-09-20 | Patek Philippe S.A. | Bracelet with lightened links |
| JP2002058511A (en) * | 2000-08-11 | 2002-02-26 | Montres Rado Sa | Wristband with articulated link |
| CN1338236A (en) * | 2000-08-11 | 2002-03-06 | 雷达表公司 | Watchband with hinged chain joint |
| CN102626266A (en) * | 2011-02-03 | 2012-08-08 | 蒙特雷斯拉多股份有限公司 | Watch strap with ceramic links |
| CN203252067U (en) * | 2013-03-28 | 2013-10-30 | 邓湘凌 | Connecting structure of ceramic watchband |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104763727A (en) * | 2014-01-06 | 2015-07-08 | 董志刚 | Screw anti-loosening and locating structure and watch strap |
| CN104256947A (en) * | 2014-10-17 | 2015-01-07 | 南京荣飞科技有限公司 | Connecting mechanism for wearing equipment for police and rotating shaft pin thereof |
| CN104256947B (en) * | 2014-10-17 | 2017-01-18 | 南京荣飞科技有限公司 | Connecting mechanism for wearing equipment for police and rotating shaft pin thereof |
| CN109820297A (en) * | 2019-03-20 | 2019-05-31 | 深圳市宏通新材料有限公司 | Chain structure |
| CN109820293A (en) * | 2019-03-20 | 2019-05-31 | 深圳市宏通新材料有限公司 | Watchband unit and wrist-watch |
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| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130717 |