CN201464820U - Waterproof mechanism for mechanical time indicating wristwatch - Google Patents
Waterproof mechanism for mechanical time indicating wristwatch Download PDFInfo
- Publication number
- CN201464820U CN201464820U CN2009200975805U CN200920097580U CN201464820U CN 201464820 U CN201464820 U CN 201464820U CN 2009200975805 U CN2009200975805 U CN 2009200975805U CN 200920097580 U CN200920097580 U CN 200920097580U CN 201464820 U CN201464820 U CN 201464820U
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- China
- Prior art keywords
- pull bar
- groove
- seal box
- shifting block
- correct time
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- Expired - Lifetime
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Abstract
The utility model discloses a waterproof mechanism for a mechanical time indicating wristwatch. The waterproof mechanism comprises a spacer ring, a shifting block, a pull rod, a sealed box, a shifting handle and a pressure spring; a groove is formed on the spacer ring, the pressure spring, the pull rod, the shifting block and the sealed box are mounted on the groove in sequence; a sealed box rubber ring is arranged between the sealed box and the spacer ring and is fixed in the upper groove of the spacer ring through a fastener; a groove is formed on the upper end surface of the sealed box, one end of the shifting block penetrates through a groove on the sealed box and is connected and matched with the pull rod, and the other end of the shifting block is in contact with a time indicating startup board; one side end of the sealed box is plugged, and a pull rod seal ring is mounted at the other side end thereof; the pull rod penetrates through the seal ring to enter the sealed box and is glidingly sealed with a pull rod seal ring. The waterproof mechanism has the beneficial effects that because the pull rod and the pull rod seal ring always stay in the sliding sealing status, at the same time, the sealed box and the spacer ring are sealed through the sealed box rubber ring, the water-proof structure of the sealing of a circular shaft surface is realized, thereby achieving the watertight purpose of a finished product watch.
Description
Technical field
The utility model relates to a kind of proof mechanism of water of wrist-watch, particularly relates to the give the correct time proof mechanism of water of wrist-watch of a kind of machinery.
Background technology
The machinery wrist-watch that gives the correct time is also referred to as " asking table ", is to realize by the striking mechanism that gives the correct time that is arranged on movement inside that it gives the correct time to get function ready.Startup " asking table " time reporting function is realized by " giving the correct time and start plate " on the external force promotion movement periphery, Fig. 1 is the existing synoptic diagram that has notch on the solid machine circle side face of wushu repeat watch of dialling, and Fig. 2 is the existing schematic perspective view that has notch on the solid machine circle side face of wushu repeat watch of dialling; As depicted in figs. 1 and 2, its running orbit that starts plate that gives the correct time is to make arcuate movement with the movement circumference.The special construction of this movement is asked the design of showing waterproof construction to finished product, and making puts to no little inconvenience.
Existing Chinese patent CN201083970Y also discloses a kind of machinery wrist-watch actuating mechanism that gives the correct time, and this mechanism directly is connected with shifting block by dialling, and shifting block starts the plate interaction with giving the correct time again.External force promotes to dial handle in use, dials and rotates driving shifting block, and while compression press spring energy accumulation, shifting block promote to give the correct time and start the plate rotation, and startup is given the correct time; After cancelling external force, stage clip releases energy, and handle is dialled in promotion, shifting block resets, and the startup plate that gives the correct time resets in movement gives the correct time work gradually.Though the startup striking mechanism of said structure is simple in structure, be easy to realize, but there is following shortcoming: need be connected with the shifting block of watchcase inside owing to be in the handle of dialling of watchcase outside all the time, this just requires to need on watchcase and the Gu Jiquan a microscler through hole, this just causes timepiece movement to be in the opening state all the time, can't prevent entering of sealing, dust and other impurity, especially under the environment that there was dampness in the air, timepiece movement exposes for a long time, the movement part is got rusty, influence the life-span and normal use of wrist-watch.
Summary of the invention
Technical problem to be solved in the utility model is, overcomes the shortcoming of prior art, provide a kind of have water resistance ask statistical tables and reports the time actuating mechanism.
The technical scheme that the utility model adopted is: the give the correct time proof mechanism of water of wrist-watch of a kind of machinery comprises: Gu Jiquan, shifting block, pull bar, seal box, dial and stage clip; Be formed with groove on the described Gu Jiquan, described groove is equipped with stage clip, pull bar, shifting block and seal box successively; Be provided with the seal box cushion rubber between described seal box and the solid machine circle, and be fixed in the solid machine circle upper groove by securing member, the upper surface of described seal box is formed with groove, the groove that one end of described shifting block passes on the seal box is connected cooperation with pull bar, the other end of shifting block contacts with the startup plate that gives the correct time, a side shutoff of described seal box, and another side is equipped with the pull bar O-ring seal, described pull bar passes the pull bar O-ring seal and enters in the seal box, described pull bar and the slipper seal of pull bar O-ring seal.
Described proof mechanism of water is the company's of including button, cover plate, little cover plate and stage clip positioning head also; Described stage clip positioning head is arranged on a side end of groove, and an end of described stage clip is installed on the stage clip positioning head, and the other end of stage clip presses and connects button, and the described button that connects is with pull bar with dial and be connected; Described little cover plate and cover plate are installed in the upper and lower end face of Gu Jiquan respectively, carry out spacing and protection to the front and back of proof mechanism of water.
The side that described seal box is equipped with the pull bar O-ring seal also is equipped with block, and described block compresses the pull bar O-ring seal.
The shape of described pull bar O-ring seal and the shape of pull bar are suitable.
Described pull bar O-ring seal be shaped as annular, described pull bar be shaped as the curved circular cylinder.
The beneficial effects of the utility model are: because pull bar all the time and be in the slipper seal state between the pull bar O-ring seal, the seal box cushion rubber will seal between seal box and the solid machine circle simultaneously, realize the waterproof construction of " circular shaft face seal ", reached the purpose that finished product is asked the table waterproof.
Description of drawings
Fig. 1 is the existing synoptic diagram that has notch on the solid base circle of the wushu repeat watch side face of dialling;
Fig. 2 is the existing schematic perspective view that has notch on the solid base circle of the wushu repeat watch side face of dialling;
Fig. 3 is the give the correct time front schematic view of wrist-watch proof mechanism of water of the utility model machinery;
Fig. 4 is the give the correct time proof mechanism of water schematic rear view of wrist-watch of the utility model machinery;
Fig. 5 is the xsect part enlarged diagram along the line A-A of Fig. 4;
Fig. 6 is the local enlarged diagram in B place among Fig. 4;
Fig. 7 is the give the correct time proof mechanism of water perspective exploded view of wrist-watch of the utility model machinery;
Fig. 8 is the give the correct time proof mechanism of water schematic perspective view of wrist-watch of the utility model machinery.
Among the figure:
1, give the correct time start plate 2, solid machine circle 3, shifting block 4, pull bar 5, seal box 6, block 7, dial 8, stage clip 9, company buckle 10, cover plate 11, tegillum sheet 12, stage clip positioning head 13, pull bar O-ring seal 14, seal box cushion rubber
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail:
Shown in Fig. 3 to 8, the give the correct time proof mechanism of water of wrist-watch of a kind of machinery comprises: Gu machine circle 2, shifting block 3, pull bar 4, seal box 5, block 6, dial 7, stage clip 8, company buckle 9, cover plate 10, tegillum sheet 11, pull bar O-ring seal 13, seal box cushion rubber 14; Have special impression 21 on the described solid machine circle 2, stage clip positioning head 12, stage clip 8 are installed in the groove 21 successively, connect detain 9, pull bar 4, shifting block 3, block 6, pull bar O-ring seal 13, seal box 5, seal box cushion rubber 14; One end of described stage clip 8 is installed on the stage clip positioning head 12, and the other end presses to connect detains 9, connects to detain 9 with pull bar 4, dial 7 connections; One end of described seal box 5 is equipped with pull bar O-ring seal 13, seals by seal box cushion rubber 14 between seal box 5 and the solid machine circle 2; Described seal box 5 is fixed in the special impression 21 of solid machine circle 2 by securing member; The shape of described pull bar O-ring seal 13 should be suitable with the shape of pull bar, is the curved circular cylinder as the pull bar in the present embodiment 4, so pull bar O-ring seal 13 is an annular; Described pull bar 4 passes block 6, pull bar O-ring seal 13 successively packs in the seal box 5, and by 13 slipper seals of pull bar O-ring seal; Described block 6 compresses pull bar O-ring seal 13, the gap between airtight pull bar 4 and the seal box 5; The fluting that one end of described shifting block 3 passes on the seal box 5 cooperates with pull bar 4, guarantees that pull bar 4 can drive shifting block 3 when moving and be synchronized with the movement in seal box 5; The other end of described shifting block 3 starts plate 1 and contact with giving the correct time, and when pull bar 4 drove shifting blocks 3 motions, shifting block 3 was had an effect between the startup plate 1 with giving the correct time, and controls the startup of giving the correct time of wrist-watch; As shown in Figure 3, spacing, protection is carried out in the front of 11 pairs of these mechanisms of described tegillum sheet; As shown in Figure 4, spacing, protection is carried out at the back side of 10 pairs of these mechanisms of described cover plate.
Below the give the correct time course of work of proof mechanism of water of wrist-watch of the utility model machinery is illustrated:
Shown in Fig. 3 to 8, the give the correct time original state stage clip 8 of proof mechanism of water of wrist-watch of a kind of machinery of the utility model is relaxed state.When needs started striking mechanism, as shown in Figure 3 and Figure 4, external force promoted to dial 7, dials and detains 9 compression press springs 8 to 7 by connecting, and stage clip 8 is compacted, energy accumulation; Meanwhile, dial and to detain 9 pulling pull bars 4 to 7 by connecting, pull bar 4 move seal box 5 in, further drives shifting block 3 motions, the shifting block 3 promotions startup plate 1 startup striking mechanism (not shown) that gives the correct time that gives the correct time.
After the external force of cancelling on dialling 7, stage clip 8 releases energy, and the company of promotion detains 9, dials 7 counter motions, and further pushing drawing rod 4 resets rapidly; Under the drive of pull bar 4, shifting block 3 resets simultaneously, cancels the external force effect to the startup plate 1 that gives the correct time; Lose giving the correct time of external force effect and start plate 1 in the process that movement gives the correct time, reset gradually.
It is pointed out that mechanical watch in the whole process of giving the correct time, pull bar 4 is the slipper seal state all the time and between the pull bar O-ring seal 13; Seal box cushion rubber 14 is with sealing between seal box 5 and the solid machine circle 2; Thereby played waterproof, anti-sweat, dustproof effect, asked that for finished product the waterproof of table realizes providing reliable guarantee.
Claims (5)
1. the machinery proof mechanism of water of wrist-watch that gives the correct time is characterized in that, comprising: Gu Jiquan (2), shifting block (3), pull bar (4), seal box (5), dial (7) and a stage clip (8); Be formed with groove (21) on the described Gu Jiquan (2), described groove (21) is equipped with stage clip (8), pull bar (4), shifting block (3) and seal box (5) successively; Be provided with seal box cushion rubber (14) between described seal box (5) and the Gu Jiquan (2), and be fixed in Gu Jiquan (2) upper groove (21) by securing member, the upper surface of described seal box (5) is formed with groove, the groove that one end of described shifting block (3) passes on the seal box (5) is connected cooperation with pull bar (4), the other end of shifting block (3) contacts with the startup plate (1) that gives the correct time, one side shutoff of described seal box (5), another side is equipped with pull bar O-ring seal (13), described pull bar (4) passes pull bar O-ring seal (13) and enters in the seal box (5), described pull bar (4) and pull bar O-ring seal (13) slipper seal.
2. the give the correct time proof mechanism of water of wrist-watch of machinery according to claim 1 is characterized in that described proof mechanism of water is the company's of including button (9), cover plate (10), little cover plate (11) and stage clip positioning head (12) also; Described stage clip positioning head (12) is arranged on a side end of groove (21), and an end of described stage clip (8) is installed on the stage clip positioning head (12), and the other end of stage clip (8) presses and connects button (9), and the described button (9) that connects is connected pull bar (4) to (7) with dialling; Described little cover plate (11) and cover plate (10) are installed in the upper and lower end face of Gu Jiquan (2) respectively, carry out spacing and protection to the front and back of proof mechanism of water.
3. the give the correct time proof mechanism of water of wrist-watch of machinery according to claim 1 is characterized in that the side that described seal box (5) is equipped with pull bar O-ring seal (13) also is equipped with block (6), and described block (6) compresses pull bar O-ring seal (13).
4. the give the correct time proof mechanism of water of wrist-watch of machinery according to claim 1 is characterized in that the shape of the shape of described pull bar O-ring seal (13) and pull bar (4) is suitable.
5. the give the correct time proof mechanism of water of wrist-watch of machinery according to claim 4 is characterized in that, described pull bar O-ring seal (13) be shaped as annular, described pull bar (4) be shaped as the curved circular cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200975805U CN201464820U (en) | 2009-07-02 | 2009-07-02 | Waterproof mechanism for mechanical time indicating wristwatch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200975805U CN201464820U (en) | 2009-07-02 | 2009-07-02 | Waterproof mechanism for mechanical time indicating wristwatch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201464820U true CN201464820U (en) | 2010-05-12 |
Family
ID=42392169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200975805U Expired - Lifetime CN201464820U (en) | 2009-07-02 | 2009-07-02 | Waterproof mechanism for mechanical time indicating wristwatch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201464820U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101846964B (en) * | 2009-07-02 | 2011-09-28 | 天津海鸥表业集团有限公司 | Waterproof mechanism of mechanical time telling watch |
| CN103376733A (en) * | 2012-04-18 | 2013-10-30 | 蒙特雷布勒盖股份有限公司 | Sealing device for a minute-repeater |
| CN105988353A (en) * | 2015-03-18 | 2016-10-05 | 格拉斯许特钟表有限公司 | Timepiece comprising a repeater mechanism and a control mechanism with an integrated release lock |
-
2009
- 2009-07-02 CN CN2009200975805U patent/CN201464820U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101846964B (en) * | 2009-07-02 | 2011-09-28 | 天津海鸥表业集团有限公司 | Waterproof mechanism of mechanical time telling watch |
| CN103376733A (en) * | 2012-04-18 | 2013-10-30 | 蒙特雷布勒盖股份有限公司 | Sealing device for a minute-repeater |
| CN103376733B (en) * | 2012-04-18 | 2016-03-23 | 蒙特雷布勒盖股份有限公司 | The packoff of time mechanism is asked for three |
| CN105988353A (en) * | 2015-03-18 | 2016-10-05 | 格拉斯许特钟表有限公司 | Timepiece comprising a repeater mechanism and a control mechanism with an integrated release lock |
| CN105988353B (en) * | 2015-03-18 | 2019-12-17 | 格拉斯许特钟表有限公司 | Timepiece comprising an hour-watch mechanism and a control mechanism with an integrated release locking device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20100512 Effective date of abandoning: 20090702 |