CN104905501A - Band installation structure and watch - Google Patents
Band installation structure and watch Download PDFInfo
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- CN104905501A CN104905501A CN201510107418.7A CN201510107418A CN104905501A CN 104905501 A CN104905501 A CN 104905501A CN 201510107418 A CN201510107418 A CN 201510107418A CN 104905501 A CN104905501 A CN 104905501A
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Abstract
The invention provides a band installation structure and a watch. When impact and vibration is applied to a housing and a band, impact and vibration transmitted to a spring rod are attenuated to prevent damage of the spring rod and falling off of the band. In this way, the impact-resistance and vibration resistance are improved. The band installation structure comprises a band installation portion, which is provided with band installing holes penetrating through opposite surfaces on two leg portions, a joint body which has a first embedding portion with a first through hole, a buffering portion which has a second embedding portion which embeds with the first embedding portion and is provided with a second through hole communicating with the first through hole under the embedded state, and a spring rod, which is inserted in the first and second through holes and of which the two end portions are inserted in the band installing holes. The inner diameter of the second through hole is identical to the outer diameter of the spring rod, and the outer diameter of the first through hole is greater the inner diameter of the spring rod. The spring rod is arranged with a play relative to the joint body.
Description
Technical field
The present invention relates to installation constitution and the clock and watch of band.
Background technology
In the past, as the structure of mounting strap on the housing of clock and watch etc., be known to use spring lever that band is fixed on the structure of housing.
Such as, Patent Document 1 discloses following structure, namely, possesses cartridge, in the end of cartridge along the pair of pin that the axis of this cartridge can be arranged with retreating, and be configured in cartridge inside and to the force application part making the pin direction of advance outstanding from the end of cartridge exert a force to pin, the rear of pin at least possesses spring lever (connecting piece), this spring lever is configured to, by locking with the engaging portion of the position being in the stroke size leaving pin from the end of cartridge, carry out anti-shotpin to depart from from cartridge, and utilize this spring lever that band is installed on clock and watch housing.
In structure described in patent document 1, compare with the situation not possessing such structure at spring lever, the effect of the intensity of load when can expect to improve the drop impact of spring lever relative to clock and watch etc.
Prior art document
Patent document 1: Japanese Unexamined Patent Publication 2007-89882 publication
But structure is as described in Patent Document 1 such, when spring lever and housing, be with directly contact, when the installation of clock and watch, time of falling etc. to housing, be be applied with strong impact time, this impact is directly to spring lever transmission.Particularly be applied with, the direction that be separated close with band along housing impact, along the situation of the impact in the direction that housing and band reverse mutually, repeatedly applying high frequency, in situation that high amplitude uses under vibrating such environment etc., in the impact that the spring lever part applying being linked with housing and band is larger.
And, in order to embody the feeling of high class of clock and watch etc., and housing, band be can't help resin etc. and are formed but formed by metal material, but when housing, be with formed by metal material, due to less can impact be absorbed, so the impact directly putting on spring lever is larger in housing, band side.
In this situation, structure as described in Patent Document 1 only arranges like that the structure relaxing and impact in spring lever, then cannot fully prevent the breakage of spring lever, the worry come off that produced band pulled down by spring lever.
Summary of the invention
The present invention completes in view of above situation, its object is to installation constitution and clock and watch that following band is provided, namely, when applying shock and vibration to housing, band, the shock and vibration decay to spring lever transmission can be made and prevent the breakage of spring lever, the coming off of band, thus resistance to impact, vibration resistance can be improved.
In order to solve above-mentioned problem, the installation constitution of band of the present invention is the installation constitution of the band of mounting strap on housing, it is characterized in that, possesses:
Band installation portion, it is located at the sidepiece of above-mentioned housing, has opposed Liang Ge foot, and runs through in the opposed face of this foot and be provided with band installing hole;
Connect nodular organs, it is arranged on the installation side end of installing to above-mentioned housing of above-mentioned band, has the first fitting portion being formed with the first through hole that the width along above-mentioned band extends, and is installed on above-mentioned band installation portion;
Buffer unit, it has the second fitting portion, and connecting above-mentioned the position that nodular organs is held in the regulation of above-mentioned band installation portion, this second fitting portion can be chimeric with above-mentioned first fitting portion, and be formed with the second through hole be communicated with above-mentioned first through hole under chimerism; And
Spring lever, it is inserted at above-mentioned first through hole and above-mentioned second through hole, and under the installment state of installing to above-mentioned housing at above-mentioned band, both ends are inserted in the above-mentioned band installing hole of above-mentioned band installation portion respectively,
The internal diameter of above-mentioned second through hole is identical with the external diameter of above-mentioned spring lever, and the internal diameter of above-mentioned first through hole is larger than the external diameter of above-mentioned spring lever, thus above-mentioned spring lever configures relative to the above-mentioned nodular organs that connects with having play.
Further, the feature of clock and watch of the present invention is to possess:
The installation constitution of the band described in any one of scheme 1 to scheme 4;
Housing; And
Be installed on the band of above-mentioned housing.
The effect of invention is as follows.
According to the present invention, play following effect, that is, when applying shock and vibration to housing, band, the shock and vibration decay to spring lever transmission can be made and prevent the breakage of spring lever, the coming off of band, thus resistance to impact, vibration resistance can be improved.
Accompanying drawing explanation
Fig. 1 is the use of the front view of the clock and watch of the installation constitution of the band of the first embodiment.
Fig. 2 is the major part stereogram being exaggerated the clock and watch housing of the first embodiment and the mounting portion of band, and Fig. 2 (a) represents the state of observing from the face side of clock and watch, and Fig. 2 (b) represents the state of observing from the rear side of clock and watch.
Fig. 3 (a) is the stereogram connecting nodular organs, and Fig. 3 (b) is the stereogram of buffer unit.
Fig. 4 is the exploded perspective view representing the structure that the company's of making nodular organs in the first embodiment becomes to be integrated with buffer unit.
Fig. 5 (a) and figure (b) illustrates that the company's nodular organs after being integrated by one-tenth and buffer unit are installed on the major part side view of the situation of the band installation portion of clock and watch housing.
Fig. 6 is the use of the front view of the clock and watch of the installation constitution of the band of the second embodiment.
Fig. 7 is the major part stereogram being exaggerated the clock and watch housing of the second embodiment and the mounting portion of band, and Fig. 7 (a) represents the state of observing from the face side of clock and watch, and Fig. 7 (b) represents the state of observing from the rear side of clock and watch.
Fig. 8 (a) is the stereogram connecting nodular organs, and Fig. 8 (b) is the stereogram of buffer unit.
Fig. 9 (a) represents company's nodular organs of the second embodiment and the stereogram of buffer unit, and Fig. 9 (b) represents company's nodular organs of the second embodiment and the side view of buffer unit.
Figure 10 (a) and Figure 10 (b) illustrates even nodular organs and buffer unit are installed on the major part side view of the situation of the band installation portion of clock and watch housing.
Detailed description of the invention
(the first embodiment)
Referring to figs. 1 through Fig. 5, the installation constitution of band of the present invention and the first embodiment of clock and watch are described.
In addition, for the embodiment of following explanation, impart technical preferred various restriction to implement the present invention, but scope of the present invention is not limited to following embodiment and illustrative example.
Fig. 1 is the use of the front view of the clock and watch of the installation constitution of the band of present embodiment.
As shown in Figure 1, clock and watch 100 possess: have the clock and watch main body 1 of clock and watch housing 10 and be installed on the band 2 of this clock and watch housing 10.
As described later, band 2 by possessing band installation portion 15, connecting the band installation constitution of nodular organs 20, buffer unit 3 and spring lever 4, and is installed on clock and watch housing 10.
Clock and watch main body 1 possesses: clock and watch housing 10, have pointer and liquid crystal panel etc. not shown display part and to be contained in clock and watch housing 10 and to make the clock module of the actions such as pointer (not shown) etc.Further, the clock and watch main body 1 of present embodiment is formed by transparent glass etc., and possesses the parts 11 that keep out the wind on the top covering display part.
In addition, the structure of display part is not particularly limited, and can be the analog form be only made up of pointer, also can be the digital form be made up of liquid crystal panel.Further, also can be the structure possessing pointer and liquid crystal panel both sides.
Further, in the side of clock and watch main body 1, the action button 12 for carrying out various operation is provided with.
The clock and watch housing 10 of present embodiment is such as formed by the metal material such as stainless steel, titanium.
At the sidepiece in upper and lower (in Fig. 1 up and down, 6 sides of clock and watch and 12 sides) direction of clock and watch housing 10, be respectively equipped with the band installation portion 15 that ribbon supply 2 is installed.
Fig. 2 (a) and Fig. 2 (b) is the major part stereogram being exaggerated the clock and watch housing 10 of present embodiment and the mounting portion of band 2, Fig. 2 (a) represents the state of observing from the face side of clock and watch 100, and Fig. 2 (b) represents the state of observing from the rear side of clock and watch 100.
Further, Fig. 3 (a) is the stereogram connecting nodular organs, and Fig. 3 (b) is the stereogram of buffer unit.
As shown in Fig. 1 etc., band installation portion 15 has opposed Liang Ge foot 151.As shown in Fig. 2 (b), in the opposed face of this foot 151, run through respectively and be provided with band installing hole 152.
The leading section 41 being confession spring levers 4 described later with installing hole 152 embeds and locking recess.As described later, in the present embodiment, the leading section 41 of spring lever 4 is formed as taper.Deepen along with tending to central portion accordingly with the shape of installing hole 152 with the leading section 41 of this spring lever 4, thus the leading section 41 of spring lever 4 stably can be held in the central portion in hole.
For the band 2 being installed on clock and watch housing 10 in present embodiment, such as, multiple joint bodies (that is, band joint, strips) by being formed by the metal material such as stainless steel, titanium link and form with locking shape.
In the installation side end of installing to clock and watch housing 10 of band 2, be provided with the company's nodular organs 20 being installed to band installation portion 15.
As shown in Fig. 2 (a), Fig. 2 (b) and Fig. 3 (a), connect nodular organs 20 and have: the first fitting portion 23 being formed with recess 22 between a pair foot 21; And the protuberance 24 to stretch out to the side contrary with the installation side being installed to clock and watch housing 10.
The recess 22 of the first fitting portion 23 becomes the shape of the protuberance 32 accepting buffer unit 3 described later.
At the first fitting portion 23 (in the present embodiment, forming a pair foot 21 of the first fitting portion 23), be formed with the first through hole 25 extended along the width being with 2 () in Fig. 1 laterally.
First through hole 25 is inserted for spring lever 4.In present embodiment, the internal diameter of the first through hole 25 is formed as larger than the external diameter of spring lever 4, and spring lever 4 configures relative to connecting nodular organs 20 with having play.
Further, in the present embodiment, under the state of band installation portion 15 that company's nodular organs 20 is embedded clock and watch housing 10, the center of the first through hole 25 is roughly consistent with the center of the band installing hole 152 of clock and watch housing 10 side.
Further, at the first fitting portion 23 (in the present embodiment, forming a pair foot 21 of the first fitting portion 23), be formed identically with the first through hole 25 along the first axis hole 26 being with the width of 2 () to extend in Fig. 1 laterally.
Under the chimerism that the company's of making nodular organs 20 and buffer unit 3 are fitted together to, the first axis hole 26 is communicated with the second axis hole 34 being formed at the second fitting portion 30 described later and forms an axis hole be connected.By inserting combination spindle unit 51 (with reference to Fig. 4 etc.) at this axis hole, carry out the company's of making nodular organs 20 and buffer unit 3 one-tenth is integrated.
In the present embodiment, this connected axis hole is by having the minor diameter part 26a of the internal diameter roughly equal with the external diameter of combination spindle unit 51 and being located at any end side of this minor diameter part 26a and the large-diameter portion 26b with the internal diameter larger than minor diameter part 26a is formed.
As shown in Figure 4, insert from the minor diameter part 26a of axis hole towards large-diameter portion 26b in conjunction with spindle unit 51, insert C type circle 52 (with reference to Fig. 4 etc.) from large-diameter portion 26b side.The diameter of C type circle 52 is less than the internal diameter of large-diameter portion 26b, and larger than the internal diameter of minor diameter part 26a, by embedding C type circle 52 in the combination leading section, inserting side of spindle unit 51 from large-diameter portion 26b side, combination spindle unit 51 is fixed as and can not be come off from axis hole.
At protuberance 24, be formed with the through hole 27 extended along the width being with 2 () in Fig. 1 laterally.
In the present embodiment, by inserting not shown spindle unit at this through hole 27, not shown joint body etc. being linked to nodular organs 20, forming band 2.
Buffer unit 3 is configured to can elastic deformation, and to putting on clock and watch housing 10, the impact of band 2 absorbs.
Buffer unit 3 is such as formed by elastomer (elastomer) elastomeric material.Specifically, buffer unit 3 is formed by polyurethane resin, silicone rubber (silicone rubber) etc.In addition, the material forming buffer unit 3 is the material with buffering effect, is not limited to the material represented in this citing.
As shown in Fig. 2 (a) and Fig. 3 (b), buffer unit 3 has: be formed as can be chimeric with connecting the first fitting portion 23 of nodular organs 20 the second fitting portion 30; And a pair extension 31 to stretch out to the both sides of this second fitting portion 30.
In present embodiment, the face of the installation side to clock and watch housing 10 installation of the second fitting portion 30 and extension 31 is in the shape along the side view of clock and watch housing 10, under the state that band 2 is installed on clock and watch housing 10, the end face of the second fitting portion 30 and extension 31 is close to the side of clock and watch housing 10.
Under the state being provided with band 2, buffer unit 3 is held in the position of the regulation of the band installation portion 15 of clock and watch housing 10 by connecting nodular organs 20.
In the present embodiment, the second fitting portion 30 has along the outstanding protuberance 32 of the bearing of trend (in Fig. 1 above-below direction) of band 2.Protuberance 32 is included into the recess 22 of the first fitting portion 23 as described above, in shape chimeric with it.
At the second fitting portion 30 (in the present embodiment, forming the protuberance 32 of the second fitting portion 30), be formed with the second through hole 33 extended along the width being with 2 () in Fig. 1 laterally.
Under the chimerism that the company's of making nodular organs 20 and buffer unit 3 are fitted together to, the second through hole 33 is communicated with the first through hole 25, under this connected state, inserts spring lever 4 at the first through hole 25 and the second through hole 33.In addition, the second through hole 33 of present embodiment is configured to, and its center becomes center than the first through hole 25 more to the position that offsets, outside (that is, the opposition side of opposed with clock and watch housing 10 side) of band installation direction.
In present embodiment, the internal diameter of the second through hole 33 is roughly the same with the external diameter of spring lever 4, and spring lever 4 is embedded in the second through hole 33 roughly not have the state of play.
Further, at the second fitting portion 30 (in the present embodiment, forming the protuberance 32 of the second fitting portion 30), be formed identically with the second through hole 33 along the second axis hole 34 being with the width of 2 () to extend in Fig. 1 laterally.
As mentioned above, under the chimerism that the company's of making nodular organs 20 and buffer unit 3 are fitted together to, second axis hole 34 is communicated with the first axis hole 26 being formed at the first fitting portion 23, thus forms for one that inserts in conjunction with spindle unit 51 (with reference to Fig. 4 etc.) connected axis hole.
Spring lever 4 is the bar-shaped parts inserted at the first through hole 25 and the second through hole 33.The pair of pin that spring lever 4 such as possesses cartridge, can arrange with retreating along the axis of spring lever 4 at the both ends of this cartridge and the spring (all not shown) to the outside of cartridge, pin exerted a force in the inside of cartridge.
Spring lever 4 is by being inserted in the band installing hole 152 of a side of band installation portion 15 by the pin of a side with the state of inserting at the first through hole 25 and the second through hole 33 that are formed at band side, and be inserted in the band installing hole 152 of the opposing party with the state making another pin temporarily be pressed into the inside of cartridge overcoming spring force, thus band 2 is made to be linked to clock and watch housing 10.
As mentioned above, the leading section 41 of the both sides of spring lever 4 is formed as taper, and band installing hole 152 deepens along with tending to central portion accordingly with the shape of the leading section 41 of this spring lever 4.Thus, if the leading section 41 of spring lever 4 is inserted in band installing hole 152, then the leading section 41 of spring lever 4 is stably held in the central portion of band installing hole 152.
In the present embodiment, form the installation constitution of band by such as lower component, that is: run through the band installation portion 15 of clock and watch housing 10 side being provided with band installing hole 152 in the opposed face of Liang Ge foot; Connect nodular organs 20, it has the first fitting portion 23 of the first through hole 25 of the width extension be formed with along band 2, and is installed to band installation portion 15; Buffer unit 3, it has the second fitting portion 30, and this second fitting portion 30 can be chimeric with the first fitting portion 23 and be formed with the second through hole 33 be communicated with the first through hole 25 under chimerism; Spring lever 4, it is inserted at the first through hole 25 and the second through hole 33, and under the installment state of installing to clock and watch housing 10 at band 2, both ends are inserted in the band installing hole 152 of band installation portion 15 respectively.
Next, with reference to Fig. 4, Fig. 5 (a) and Fig. 5 (b), the installation constitution of the band of present embodiment and the effect of clock and watch are described.
Fig. 4 is the exploded perspective view representing the structure that the company's of making nodular organs 20 and buffer unit 3 one-tenth are in the present embodiment integrated.
Further, Fig. 5 (a) and Fig. 5 (b) illustrates that the company's nodular organs 20 after being integrated by one-tenth and buffer unit 3 are installed on the major part side view of the situation of the band installation portion 15 of clock and watch housing 10.
When assembling clock and watch 100 at clock and watch housing 10 mounting strap 2, first, as shown in Figure 4, the protuberance 32 of the second fitting portion 30 of buffer unit 3 is fitted together at the recess 22 of the first fitting portion 23 connecting nodular organs 20.Now, to make the first axis hole 26 being formed at the first fitting portion 23 become the mode of the axis hole that is connected to even nodular organs 20 and buffer unit 3 carry out contraposition with the second axis hole 34 being formed at the second fitting portion 30.
And, under the state that the first axis hole 26 and the second axis hole 34 become the axis hole that is connected, from the side formed as minor diameter part 26a towards opposite side Intercalation spindle unit 51, insert C type circle 52 from the side formed as large-diameter portion 26b, and C type circle 52 is embedded the leading section, inserting side of combination spindle unit 51.Thus, connect nodular organs 20 to be integrated with buffer unit 3 one-tenth.
Further, in the first through hole 25 being formed at the first fitting portion 23 and the second through hole 33 being formed at the second fitting portion 30, spring lever 4 is inserted.
As mentioned above, the internal diameter due to the second through hole 33 is roughly the same with the external diameter of spring lever 4 (on an equal basis), so spring lever 4 is to be close to the state configuration in the second through hole 33.On the other hand, the internal diameter due to the first through hole 25 is formed as larger than the external diameter of spring lever 4, so spring lever 4 is relative to connecting the first through hole 25 of nodular organs 20 to have the state configuration of play.
In the present embodiment, before spring lever 4 being installed on band installation portion 15, as shown in Fig. 5 (a), spring lever 4 and the second through hole 33 supplying spring lever 4 to insert are configured to, its center becomes center than the first through hole 25 more to the position that offsets, outside (that is, the opposition side of opposed with clock and watch housing 10 side) of band installation direction.
Next, the company's nodular organs 20 after being integrated by one-tenth and buffer unit 3 are configured between the Liang Ge foot 151 of the band installation portion 15 of clock and watch housing 10.Now, as shown in Fig. 5 (a), the second fitting portion 30 of buffer unit 3 and the end face of extension 31 configure in the mode opposed with the side of clock and watch housing 10.
And, the leading section 41 being inserted through the side of the spring lever 4 of the first through hole 25 and the second through hole 33 is inserted at the band installing hole 152 of the foot 151 being formed at the side of being with installation portion 15.
Further, the leading section 41 being pressed into the opposite side of spring lever 4 is inserted into the band installing hole 152 of the foot 151 of the opposite side being formed at band installation portion 15.Now, pressed and the company's of embedding nodular organs 20 and buffer unit 3 by the side (in Fig. 5 (a) direction shown in arrow) to clock and watch housing 10, thus press buffer unit 3 and make it to shrink.And, when the leading section 41 of the opposite side of spring lever 4 is inserted into the band installing hole 152 of the opposite side of band installation portion 15, as shown in Fig. 5 (b), spring lever 4 and the center for the second through hole 33 of spring lever 4 insertion move to the position roughly consistent with the center of the first through hole 25.
Spring lever 4 launches along the width of band 2 because spring force is pressed, and the leading section 41 of the both sides of spring lever 4 is respectively engaging in band installation portion 15 thus, thus bundling article 2 is to the installation of clock and watch housing 10.
As mentioned above, due under band installment state, the axle center of spring lever 4 is roughly consistent with the center of the first through hole 25, so become the state (with reference to Fig. 5 (b)) being provided with play between spring lever 4 and the first through hole 25 relative to the periphery of spring lever 4 roughly equably.
Further, as shown in Fig. 5 (b) etc., the face opposed with clock and watch housing 10 of buffer unit 3 is more outstanding to clock and watch housing 10 side than the face opposed with clock and watch housing 10 connecting nodular organs 20.Therefore, only otherwise apply, as the stronger power of flattening significantly buffer unit 3, to connect nodular organs 20 and just do not contact with clock and watch housing 10.
As mentioned above, according to the present embodiment, the second fitting portion 30 making the buffer unit 3 being formed with the second through hole 33 is chimeric with the first fitting portion 23 of the company's nodular organs 20 being formed with the first through hole 25, spring lever 4 is inserted at the first through hole 25 and the second through hole 33, and between the Liang Ge foot 151 being configured in the band installation portion 15 of clock and watch housing 10 side, and make the band installing hole 152 that the opposed face being arranged at foot 151 is being run through in the leading section 41 of spring lever 4 locking, thus band 2 is installed on clock and watch housing 10.And the internal diameter of the second through hole 33 is identical with the external diameter of spring lever 4, in contrast, the internal diameter of the first through hole 25 is formed as larger than the external diameter of spring lever 4, spring lever 4 configures relative to connecting nodular organs 20 with having play.
Thus, even if when not applying the state of any impact etc. to clock and watch housing 10, band 2 or this impact is also the degree that can absorb in the scope of the elastic deformation of buffer unit 3 being applied with impact etc., spring lever 4 not with connect nodular organs 20 contact, the impact etc. putting on band 2 is not directly passed to spring lever 4.In addition, the impact etc. putting on clock and watch housing 10 is also absorbed by the buffer unit 3 contacted with clock and watch housing 10.Therefore, when being applied with impact etc. to clock and watch housing 10, band 2, making the decay such as the impact of transmitting to spring lever 4 and preventing the breakage of spring lever 4, the coming off of band 2, thus resistance to impact, the vibration resistance of clock and watch 100 can be improved.
In addition, like this, spring lever 4 configures relative to connecting nodular organs 20 with having play, but because spring lever 4 is inserted in the first through hole 25 connecting nodular organs 20, so when being applied with buffer unit 3 to clock and watch housing 10, band 2 and can not absorbing such larger impact etc. completely, spring lever 4 docks with the first through hole 25 of company nodular organs 20 and locking.Thereby, it is possible to reliably prevent band 2 from coming off.
In addition, the second fitting portion 30 has the recess 22 along protuberance 32, first fitting portion 23 that the bearing of trend of band 2 is outstanding with the shape accepting this protuberance 32.Thus, only make protuberance 32 and recess 22 be fitted together to and just can easily position, thus the assembling of parts is easy.
Further, be formed with at the first fitting portion 23 and the second fitting portion 30 axis hole 26,34 be communicated with under chimerism, connect nodular organs 20 and buffer unit 3 and form be integrated by inserting combination spindle unit 51 at this axis hole 26,34.Like this, because the company's of making nodular organs 20 is integrated with buffer unit 3 one-tenth, so band 2 becomes easy to the assembling of clock and watch housing 10.
In addition, do not use the spring lever 4 for band 2 being installed on clock and watch housing 10, and use combination spindle unit 51 company of the making nodular organs 20 of the parts different from it to be integrated with buffer unit 3 one-tenth, thus spring lever 4 is remained the state relative to company's nodular organs 20 with play.Therefore, it is possible to prevent from transmitting to spring lever 4 via connecting nodular organs 20 impact that band 2 applies etc.
In addition, impact can be absorbed with the elastic deformation amount of buffer unit 3, and fully can guarantee the width of the buffering of carrying out buffer unit 3.
In addition, because the face opposed with clock and watch housing 10 of buffer unit 3 is more outstanding to clock and watch housing 10 side than the face opposed with clock and watch housing 10 connecting nodular organs 20, so can prevent the impact etc. putting on clock and watch housing 10 from transmitting directly to band 2 side.Particularly when clock and watch housing 10 and band 2 (forming company's nodular organs 20 of band 2) are formed by metal material, can prevent metal from directly mutually colliding and phase mutual friction each other, thus clock and watch housing 10, band 2 damage or damaged can be prevented.
In addition, in the present embodiment, when band 2 is installed on clock and watch housing 10, press buffer unit 3 make it shrink embed spring lever 4.Therefore, when band 2 is pulled down from clock and watch housing 10, if by a side leading section 41 of spring lever 4 from band installing hole 152 pull down, then buffer unit 3 because of the recuperability for returning original shape to the direction compressive zone 2 pulled down from clock and watch housing 10.Thereby, it is possible to pull down band with comparalive ease.
In addition, when comprise connect the band 2 of nodular organs 20, clock and watch housing 10 formed by metal material, by configuring the buffer unit 3 that formed of material that there is the texture different from metal by polyurethane resin, silicone rubber etc., different from the clock and watch be only made up of metal material light outward appearance, appearance design can be embodied.
In addition, in the present embodiment, the second fitting portion 30 that citing illustrates buffer unit 3 has protuberance 32, connects the situation that the first fitting portion 23 of nodular organs 20 has the recess 22 of the shape accepting this protuberance 32, but the shape of the first fitting portion 23 and the second fitting portion 30 is not limited to this.
In first fitting portion 23 and the second fitting portion 30, any one has protuberance, another has the recess of the shape accepting this protuberance 32, also can be configured to, the first fitting portion 23 connecting nodular organs 20 has protuberance, and the second fitting portion 30 of buffer unit 3 has the recess of the shape accepting this protuberance.
In addition, in the present embodiment, citing illustrates the situation using combination spindle unit 51 to be integrated with buffer unit 3 one-tenth with C type circle 52 company of making nodular organs 20, but the structure that the company's of making nodular organs 20 and buffer unit 3 one-tenth are integrated is not limited to this.
(the second embodiment)
Next, with reference to Fig. 6 to Figure 10 (a), Figure 10 (b), the installation constitution of band of the present invention and the second embodiment of clock and watch are described.In addition, in present embodiment, because the structure connecting nodular organs and buffer unit is different from the first embodiment, so be described the aspect different from the first embodiment especially below.
Fig. 6 is the use of the front view of the clock and watch of the installation constitution of the band of present embodiment.
As shown in Figure 6, identical with the first embodiment, the clock and watch 200 of present embodiment possess: have the clock and watch main body 1 of clock and watch housing 10 and be installed on the band 2 of this clock and watch housing 10.
As described later, band 2 by possessing band installation portion 15, connecting the band installation constitution of nodular organs 7, buffer unit 8 and spring lever 4, thus is installed on clock and watch housing 10.
Fig. 7 (a) and Fig. 7 (b) is the major part stereogram being exaggerated the clock and watch housing 10 of present embodiment and the mounting portion of band 2, Fig. 7 (a) represents the state of observing from the face side of clock and watch 200, and Fig. 7 (b) represents the state of observing from the rear side of clock and watch 200.
In addition, Fig. 8 (a) is the stereogram connecting nodular organs, and Fig. 8 (b) is the stereogram of buffer unit.
As shown in Fig. 7 (a), Fig. 7 (b) and Fig. 8 (a), connect nodular organs 7 and there is the width extension along band 2 and be configured to the linking part 71 contacted with the lateral surface of the band installation portion 15 of clock and watch housing 10 under band installment state and the first fitting portion 72 stretched out to the side contrary with the installation side being installed to clock and watch housing 10 from this linking part 71.
In present embodiment, the shape of face in the lateral surface along band installation portion 15 of the installation side to clock and watch housing 10 installation of linking part 71, under the state that band 2 is installed on clock and watch housing 10, the end face of linking part 71 is close to the side of clock and watch housing 10.
In the present embodiment, linking part 71 in roughly L-shaped, has the bearing surface 71a abutted with the side of clock and watch housing 10 and a part for bottom surface in side-looking situation.In addition, the shape etc. of linking part 71, bearing surface 71a is not limited to the shape represented in this citing.
Further, what connect the linking part 71 of nodular organs 7 becomes two at one end mutually crossing interface 71b with the face of the opposition side of the side that clock and watch housing 10 abuts and the lower surface of linking part 71.
Interface 71b is the face of docking with buffer unit 8, and in the present embodiment, two interface 71b roughly at right angles to intersect (with reference to Fig. 9 (b) etc.).In addition, the shape of interface 71b, crossing angle etc. are not limited to this shape represented in this citing and angle.
In present embodiment, the first fitting portion 72 has along the outstanding protuberance 73 of the bearing of trend (in Fig. 6 above-below direction) of band 2.Protuberance 73 is included into the second fitting portion 83 of buffer unit 8 as described later, in shape chimeric with it.
At the first fitting portion 72 (in the present embodiment, forming the protuberance 73 of the first fitting portion 72), be formed with the first through hole 74 extended along the width being with 2 () in Fig. 6 laterally.
First through hole 74 is inserted for spring lever 4.In present embodiment, the internal diameter of the first through hole 74 is formed as larger than the external diameter of spring lever 4, and spring lever 4 configures relative to connecting nodular organs 7 with having play.
In addition, in the present embodiment, under the state of band installation portion 15 that company's nodular organs 7 is embedded in clock and watch housing 10, the center of the first through hole 74 is roughly consistent with the center of the band installing hole 152 of clock and watch housing 10 side (with reference to Figure 10 (a) and Figure 10 (b)).
In addition, at the first fitting portion 72 (in the present embodiment, forming the protuberance 73 of the first fitting portion 72), be formed with the through hole 75 extended along the width being with 2 () in Fig. 1 laterally.
In the present embodiment, by inserting not shown spindle unit at this through hole 75, not shown joint body etc. is linked to nodular organs 7, thus forms band 2.
As shown in Fig. 7 (a), Fig. 7 (b) and Fig. 8 (b), the buffer unit 8 of present embodiment has: along being with the matrix part 81 of the tabular of the width of 2 extension and erecting a pair foot 82 of setting at the both ends of this matrix part 81.
The interval of Liang Ge foot 82 is slightly larger than the width of the first fitting portion 72 connecting nodular organs 7, and the first fitting portion 72 connecting nodular organs 7 is embedded between Liang Ge foot 82 under band installment state, and Liang Ge foot 82 forms the second fitting portion 83 including the first fitting portion 72 in.
At the second fitting portion 83 (in the present embodiment, forming a pair foot 82 of the second fitting portion 83), be formed with the second through hole 84 extended along the width being with 2 () in Fig. 6 laterally.
Second through hole 84 is inserted for spring lever 4.In present embodiment, the internal diameter of the second through hole 84 is roughly the same with the external diameter of spring lever 4, and spring lever 4 is embedded in the second through hole 84 roughly not have the state of play.
In addition, in present embodiment, the face of the upper surface of matrix part 81 and the installation side to clock and watch housing 10 installation of foot 82 becomes the corresponding surface 85 docked with two interface 71b of the linking part 71 connecting nodular organs 7.
In the present embodiment, corresponding with the interface 71b of linking part 71, the face as the upper surface of the matrix part 81 of corresponding surface 85 and the installation side to clock and watch housing 10 installation of foot 82 is intersected in approximate right angle (with reference to Fig. 9 (b) etc.) mutually.
Fig. 9 (a) represents the company's of making nodular organs 7 and the chimeric and stereogram of state that spring lever 4 is inserted at the first through hole 74 and the second through hole 84 of buffer unit 8, and Fig. 9 (b) is the side view of the company's nodular organs 7 shown in Fig. 9 (a) and buffer unit 8.In addition, the diagram of the spring lever 4 inserted at the first through hole 74 and the second through hole 84 is eliminated in Fig. 9 (b).
As shown in Fig. 9 (a) and Fig. 9 (b), in the present embodiment, under the state that corresponding surface 85 in buffer unit 8 side docks with the interface 71b connecting nodular organs 7 side, spring lever 4 is inserted at the first through hole 74 and the second through hole 84.
In the present embodiment, before spring lever 4 being installed on band installation portion 15, spring lever 4 and the second through hole 84 supplying spring lever 4 to insert are configured to, its center becomes center than the first through hole 74 more to the position that offsets, outside (that is, the opposition side of opposed with clock and watch housing 10 side) of band installation direction.
Further, under this state, two of spring lever 4 leading sections 41 are inserted in respectively the band installing hole 152 of band installation portion 151.Now, press buffer unit 8 to direction corresponding surface 85 being pressed on interface 71b and embed spring lever 4.Thus, connect nodular organs 7 and be integrated with buffer unit 8 one-tenth, and be with 2 to be installed to clock and watch housing 10.
In addition, other structure is identical with the first embodiment, thus marks identical symbol to same parts, and the description thereof will be omitted.
Next, with reference to Figure 10 (a) and Figure 10 (b), the installation constitution of the band of present embodiment and the effect of clock and watch are described.
Figure 10 (a) and Figure 10 (b) is illustrated as the major part side view that the company's nodular organs 7 after being integrated and buffer unit 8 are installed on the situation of the band installation portion 15 of clock and watch housing 10.
When assembling clock and watch 200 at clock and watch housing 10 mounting strap 2, first, the chimeric protuberance 73 connecting the first fitting portion 72 of nodular organs 7 between the Liang Ge foot 82 of the second fitting portion 83 of buffer unit 8.
Further, in the first through hole 74 being formed at the first fitting portion 72 and the second through hole 84 being formed at the second fitting portion 83, spring lever 4 is inserted.
As mentioned above, because the internal diameter of the second through hole 84 is roughly the same with the external diameter of spring lever 4, so spring lever 4 is to be close to the state configuration in the second through hole 84.On the other hand, the internal diameter due to the first through hole 74 is formed as larger than the external diameter of spring lever 4, so spring lever 4 configures with the state with play relative to the first through hole 74.
In the present embodiment, before spring lever 4 being installed on band installation portion 15, as shown in Figure 10 (a), spring lever 4 and the second through hole 84 supplying spring lever 4 to insert are configured to, its center becomes center than the first through hole 74 more to the position that offsets, outside (that is, the opposition side of opposed with clock and watch housing 10 side) of band installation direction.
Next, by even nodular organs 7 and buffer unit 8 are configured between the Liang Ge foot 151 of the band installation portion 15 of clock and watch housing 10.Now, as shown in Figure 10 (a), the bearing surface 71a connecting nodular organs 7 configures in the mode that the side and lower surface with clock and watch housing 10 is opposed.
Further, the leading section 41 being inserted through the side of the spring lever 4 of the first through hole 74 and the second through hole 84 is inserted at the band installing hole 152 of the foot 151 being formed at the side of being with installation portion 15.
Further, the leading section 41 being pressed into the opposite side of spring lever 4 is inserted into the band installing hole 152 of the foot 151 of the opposite side being formed at band installation portion 15.Now, the side (in Figure 10 (a) oblique direction shown in arrow) to clock and watch housing 10 presses and the company's of embedding nodular organs 7 and buffer unit 8, thus pressing buffer unit 8 makes it to shrink.And, when the leading section 41 of the opposite side of spring lever 4 is inserted in the band installing hole 152 of the opposite side of band installation portion 15, the corresponding surface 85 of buffer unit 8 is connected nodular organs 7 relative to the interface 71b connecting nodular organs 7 by strongly pressing and is close to buffer unit 8 not have the state loosened and becomes to be integrated.In addition, as shown in Figure 10 (b), spring lever 4 and the center for the second through hole 84 of spring lever 4 insertion move to the position roughly consistent with the center of the first through hole 74.
Spring lever 4 launches along the width of band 2 because spring force is pressed, and the leading section 41 of the both sides of spring lever 4 is engaging in band installation portion 15 respectively thus, thus bundling article 2 is to the installation of clock and watch housing 10.
As mentioned above, due under band installment state, the axle center of spring lever 4 is roughly consistent with the center of the first through hole 74, so become the state (with reference to Figure 10 (b)) being provided with play between spring lever 4 and the first through hole 74 relative to the periphery of spring lever 4 roughly equably.
In addition, other side is identical with the first embodiment, thus the description thereof will be omitted.
As mentioned above, according to the present embodiment, except can obtaining the effect identical with the first embodiment, following effect can also be obtained.
That is, in the present embodiment, do not need in order to the company's of making nodular organs 7 is integrated with buffer unit 8 one-tenth and use other parts such as pin.Therefore, it is possible to reducing portion pieces number, and assembling man-hour can be reduced, thus can manufacturing cost be suppressed.
In addition, connect nodular organs 7 and there are two the interface 71b at one end mutually intersected, buffer unit 8 has the corresponding surface 85 corresponding with these two interfaces, under the state being crimped on interface 71b making corresponding surface 85 dock, the company's of making nodular organs 7 and buffer unit 8 one-tenth are integrated and are fixed on clock and watch housing 10.Therefore, even nodular organs 7 and buffer unit 8 are close to two faces, thus not have the state loosened reliably to be fixed on clock and watch housing 10.
In addition, above embodiments of the present invention to be illustrated, but the present invention is not limited to such embodiment, certainly can carry out various distortion in the scope not departing from its purport.
Such as, in the present embodiment, citing illustrates the situation that clock and watch housing 10 is formed by metal material, but the material forming clock and watch housing 10 is not limited to the material represented in this citing.Such as also can be formed by polyarylate resin, ABS resin etc.
In addition, in the present embodiment, citing illustrates the situation that band 2 is formed by linking multiple joint body of being formed by metal material, but the material of band 2, structure are not limited to material, structure in this citing expression.
Such as, band also can be consisted of link multiple parts (joint body) that be made up of the various material such as metal material, resin.
In addition, band 2 also can be such as the parts of the band shape formed by rigid plastics, the leather etc. such as POM (that is, polyacetals (polyacetal) or polyformaldehyde (polyoxymethylene)), ABS resin, polyarylate resin, Merlon are linked to nodular organs 20 to form.
In addition, in the present embodiment, as the connecting member for linking belt 2 and band installation portion 15, being illustrated the situation employing spring lever 4, but not necessarily necessarily spring lever 4, also can be can the simple bar of compression.
In addition, in the present embodiment, illustrate wrist-watch as clock and watch 100 citing, but may not be wrist-watch, but pocket-watch, the clock and watch etc. that detachably form relative to bag etc. with key chain etc.
In addition, in the respective embodiments described above, citing illustrates the situation of installation constitution for clock and watch of band, but the installation constitution of band is not limited to the situation for clock and watch.
Such as, when when the housing mounting strap of pedometer, cardiotach ometer, altimeter, barometer etc., the installation constitution of band of the present invention can also be used.
Above several embodiment of the present invention is illustrated, but scope of the present invention is not limited to above-mentioned embodiment, comprises the scope with the scope of invention equivalence described in claims.
Claims (7)
1. an installation constitution for band, mounting strap on housing, is characterized in that,
Possess:
Band installation portion, it is located at the sidepiece of above-mentioned housing, has opposed Liang Ge foot, and runs through on the opposed face of this foot and be provided with band installing hole;
Connect nodular organs, it is arranged on the installation side end of installing to above-mentioned housing of above-mentioned band, has the first fitting portion being formed with the first through hole that the width along above-mentioned band extends, and is installed on above-mentioned band installation portion;
Buffer unit, it has the second fitting portion, and connecting above-mentioned the position that nodular organs is held in the regulation of above-mentioned band installation portion, this second fitting portion can be chimeric with above-mentioned first fitting portion, and be formed with the second through hole be communicated with above-mentioned first through hole under chimerism; And
Spring lever, it is inserted at above-mentioned first through hole and above-mentioned second through hole, and under the installment state of installing to above-mentioned housing at above-mentioned band, both ends are inserted in the above-mentioned band installing hole of above-mentioned band installation portion respectively,
The internal diameter of above-mentioned second through hole is identical with the external diameter of above-mentioned spring lever, and the internal diameter of above-mentioned first through hole is larger than the external diameter of above-mentioned spring lever, thus above-mentioned spring lever configures relative to the above-mentioned nodular organs that connects with having play.
2. the installation constitution of band according to claim 1, is characterized in that,
Either party of above-mentioned first fitting portion and above-mentioned second fitting portion has along the outstanding protuberance of the bearing of trend of band, and the opposing party has the recess in the shape accepting this protuberance.
3. the installation constitution of band according to claim 1, is characterized in that,
At above-mentioned first fitting portion and above-mentioned second fitting portion, be formed with the axis hole be communicated with under chimerism, above-mentioned nodular organs and the above-mentioned buffer unit of connecting forms be integrated by inserting combination spindle unit at this axis hole.
4. the installation constitution of band according to claim 2, is characterized in that,
At above-mentioned first fitting portion and above-mentioned second fitting portion, be formed with the axis hole be communicated with under chimerism, above-mentioned nodular organs and the above-mentioned buffer unit of connecting forms be integrated by inserting combination spindle unit at this axis hole.
5. the installation constitution of band according to claim 1, is characterized in that,
The above-mentioned nodular organs that connects has two interfaces at one end mutually intersected, and is provided with the corresponding surface corresponding with this two interfaces at above-mentioned buffer unit,
Under the state making above-mentioned corresponding surface dock with above-mentioned interface, above-mentioned first through hole and above-mentioned second through hole is inserted through by making above-mentioned spring lever, and make the both ends of above-mentioned spring lever be inserted in the above-mentioned band installing hole of above-mentioned band installation portion respectively, thus the above-mentioned nodular organs that connects becomes to be integrated with above-mentioned buffer unit, and above-mentioned band is installed in above-mentioned housing.
6. the installation constitution of band according to claim 2, is characterized in that,
The above-mentioned nodular organs that connects has two interfaces at one end mutually intersected, and is provided with the corresponding surface corresponding with this two interfaces at above-mentioned buffer unit,
Under the state making above-mentioned corresponding surface dock with above-mentioned interface, above-mentioned first through hole and above-mentioned second through hole is inserted through by making above-mentioned spring lever, and make the both ends of above-mentioned spring lever be inserted in the above-mentioned band installing hole of above-mentioned band installation portion respectively, thus the above-mentioned nodular organs that connects becomes to be integrated with above-mentioned buffer unit, and above-mentioned band is installed in above-mentioned housing.
7. clock and watch, is characterized in that, possess:
The installation constitution of the band described in any one of Claims 1 to 4;
Housing; And
Be installed on the band of above-mentioned housing.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014-049881 | 2014-03-13 | ||
| JP2014049881A JP6020494B2 (en) | 2014-03-13 | 2014-03-13 | Band mounting structure and watch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104905501A true CN104905501A (en) | 2015-09-16 |
| CN104905501B CN104905501B (en) | 2017-08-15 |
Family
ID=54075279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510107418.7A Active CN104905501B (en) | 2014-03-13 | 2015-03-12 | The installation constitution and clock and watch of band |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP6020494B2 (en) |
| CN (1) | CN104905501B (en) |
| HK (1) | HK1209990A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107411248A (en) * | 2016-05-16 | 2017-12-01 | 斯沃奇集团研究和开发有限公司 | Connection chain link |
| CN109463859A (en) * | 2015-12-10 | 2019-03-15 | 卡西欧计算机株式会社 | Band and clock and watch |
| CN111134428A (en) * | 2018-11-06 | 2020-05-12 | 精工爱普生株式会社 | Watchband and wrist-worn device |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6308403B2 (en) * | 2016-05-18 | 2018-04-11 | カシオ計算機株式会社 | Band and watch |
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| JP2002034617A (en) * | 2000-07-28 | 2002-02-05 | Casio Comput Co Ltd | Wristwatch strap |
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| JP2010243166A (en) * | 2009-04-01 | 2010-10-28 | Seiko Epson Corp | Timepiece |
| JP2013169282A (en) * | 2012-02-20 | 2013-09-02 | Casio Computer Co Ltd | Band and wristwatch |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP3532962B2 (en) * | 1994-06-21 | 2004-05-31 | シチズン時計株式会社 | Fixed structure of watch attachment |
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- 2014-03-13 JP JP2014049881A patent/JP6020494B2/en active Active
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- 2015-10-30 HK HK15110752.0A patent/HK1209990A1/en unknown
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| JPH09234104A (en) * | 1996-03-01 | 1997-09-09 | Citizen Watch Co Ltd | Movable end fitting part of watch case |
| JP2002034617A (en) * | 2000-07-28 | 2002-02-05 | Casio Comput Co Ltd | Wristwatch strap |
| CN1347020A (en) * | 2000-09-26 | 2002-05-01 | 卡西欧计算机株式会社 | Electronic watch |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109463859A (en) * | 2015-12-10 | 2019-03-15 | 卡西欧计算机株式会社 | Band and clock and watch |
| CN107411248A (en) * | 2016-05-16 | 2017-12-01 | 斯沃奇集团研究和开发有限公司 | Connection chain link |
| CN111134428A (en) * | 2018-11-06 | 2020-05-12 | 精工爱普生株式会社 | Watchband and wrist-worn device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104905501B (en) | 2017-08-15 |
| JP6020494B2 (en) | 2016-11-02 |
| JP2015173688A (en) | 2015-10-05 |
| HK1209990A1 (en) | 2016-04-15 |
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