CN210005869U

CN210005869U - ultrathin mechanical watch

Info

Publication number: CN210005869U
Application number: CN201921144335.5U
Authority: CN
Inventors: 谢海荣; 詹翔; 刘进永
Original assignee: SHENZHEN RARONE WATCH INDUSTRY Co Ltd
Current assignee: SHENZHEN RARONE WATCH INDUSTRY Co Ltd
Priority date: 2019-07-19
Filing date: 2019-07-19
Publication date: 2020-01-31
Anticipated expiration: 2029-07-19

Abstract

The utility model provides a ultra-thin mechanical watch relates to wrist-watch technical field, and this ultra-thin mechanical watch includes watchcase, table cover glass, dial plate and table needle subassembly, the table needle subassembly is located the dial plate with between the table cover glass, the table needle subassembly includes hour hand, minute hand and second hand, the hour hand the minute hand with be close to at least in the second hand that that table cover glass's tip forms to the dial plate bending and is used for avoiding table cover glass's arc line section the utility model discloses can reduce the section that the watchcase is located between dial plate and the table cover glass on the certain degree at least at size in the thickness direction to realize the reduction of mechanical watch on whole thickness.

Description

ultrathin mechanical watch

Technical Field

The utility model relates to a wrist-watch technical field especially relates to kinds of ultra-thin mechanical watch.

Background

As the times change, the watches become fashionable leading ornaments, and therefore, the appearance demand of people on the watches is increasing.

The existing mechanical watch generally comprises a watchcase, a watch cover, a dial, a movement, a pointer and other parts, wherein the watch cover is arranged on the watchcase, the dial, the movement and the pointer are all arranged in the watchcase, and the movement drives the pointer to rotate, so that the pointer correspondingly indicates time scales on the dial, and time information is displayed.

In order to improve mechanical watch's outward appearance effect, present the third dimension to the user, the table lid adopts the arc cover body like this, need set up the pointer in the space that is enclosed by the arc cover body and dial plate, and can leave the distance between each layer pointer, can make the pointer can occupy the space that was decided on thickness direction from this, this moment is to the basic requirement of the arc cover body, the edge of the arc cover body can satisfy the space demand of pointer installation from the distance between the dial plate, but the bulge of the arc cover body can increase mechanical watch's whole thickness undoubtedly, make the wrist-watch whole seem heavy.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides an kinds of ultra-thin mechanical watch for solve the problem that the whole thickness of current wrist-watch is thick on the left side.

For this reason, according to the utility model discloses an embodiment, this ultra-thin mechanical watch includes the watchcase and covers and establishes the glass of table lid on the watchcase, glass of table lid is the arc cover body glass of table lid with install dial plate and clock hand subassembly in the cavity that the watchcase encloses, the clock hand subassembly is located the dial plate with between the glass of table lid, the clock hand subassembly includes hour hand, minute hand and second hand, the hour hand the minute hand with be close to at least in the second hand the tip of that of glass forms to the dial plate bending and is used for avoiding glass of table lid's arc segment.

As an -step feeding alternative of the ultrathin mechanical watch, the hour hand, the minute hand and the second hand are sequentially arranged from bottom to top, the lengths of the minute hand and the second hand are greater than that of the hour hand, and the ends of the minute hand and the second hand are provided with the arc segments.

As an alternative to step of the ultra-thin mechanical watch, the cover glass is double-pane glass.

As an alternative to , the ultra-thin mechanical watch is characterized in that the inner side of the watch case is provided with circles of flanges along the circumferential direction, the upper surfaces of the flanges form a th step, the lower surfaces of the flanges form a second step, the cover glass is arranged at the th step, and the dial is arranged at the second step.

As a -step alternative of the ultrathin mechanical watch, the ultrathin mechanical watch further comprises a bottom cover, wherein the bottom cover, the watch case and the watch dial are enclosed to form a accommodating cavity, a movement for driving the watch hand assembly to operate and an inner lining body for limiting the movement are arranged in the accommodating cavity, and the inner lining body and the bottom cover are fixed through fasteners.

As an alternative scheme of the step of the ultrathin mechanical watch, a limit step extends from the inner side of the inner lining body, a limit bulge extends from the outer side of the movement, and the limit bulge is clamped into the limit step.

As a step alternative to the ultra-thin mechanical watch, the inner liner has a support mesa opposite the second step, the dial being confined between the support mesa and the second step.

As an alternative to steps of the ultrathin mechanical watch, a watch lug for mounting a watch band is arranged at the edge of the bottom cover, a limit part is convexly arranged at the position of the bottom cover close to the watch lug, the watch lug and the limit part form a limit cavity, and the lower end of the watch case is limited by the limit cavity.

As an alternative to , the bottom cover includes a main body, the main body defines a th window, and a transparent bottom cover is disposed at the th window.

As a -step alternative of the ultrathin mechanical watch, the watch face is provided with a second window, and the second window and the th window are positioned on two sides of the movement.

The utility model has the advantages that:

according to the ultra-thin mechanical watch in the above embodiment, since the ends of at least of the hour hand, minute hand and second hand which are close to the cover glass are bent toward the dial to form for avoiding the arc segment of the cover glass, so that the cover glass can be closer to the dial when mounted, the dimension of segment of the case between the dial and the cover glass in the thickness direction can be reduced to at least degree, thereby realizing the reduction of the overall thickness of the mechanical watch.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 shows a schematic cross-sectional view of an ultra-thin mechanical watch provided according to an embodiment of the present invention;

fig. 2 shows a schematic top view of an ultra-thin mechanical watch provided according to an embodiment of the present invention;

fig. 3 is a schematic side view of an ultra-thin mechanical watch provided in accordance with an embodiment of the present invention;

fig. 4 shows a schematic structural diagram of a dial plate of the ultra-thin mechanical watch provided according to an embodiment of the present invention.

Description of the main element symbols:

100-watch case, 200-watch cover glass, 300-dial, 400-watch hand assembly, 500- -th sealing ring, 600-bottom cover, 700-movement, 800-inner lining, 900-fastener, 110-flange, 310-second window, 401-arc segment, 410-hour hand, 420-minute hand, 430-second hand, 610-watch ear, 620-limiting part, 630-main body, 640- -window, 650-bottom cover, 710-limiting bulge, 810-connecting column, 820-supporting table top, 830-limiting step, 111- step and 112-second step.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Thus, a feature defined as "", "second" may explicitly or implicitly include or more of that feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "fixed," and the like shall be construed to , for example, as being fixedly connected, detachably connected, or in a body, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediary, connected between two elements, or interacting between two elements.

In the present disclosure, unless expressly stated or limited otherwise, the term "on" or "under" a feature means that the term "on" or "under" a second feature directly contacts the term or indirectly contacts the term or indirectly contacts the term second feature through intervening media.A feature "on," "above" or "above" a second feature may mean that the term feature is directly above or obliquely above the second feature or merely means that the level of the characteristic is higher than that of the second feature.A feature "under," "below" and "under" a second feature may mean that the term feature is directly below or obliquely below the second feature or merely means that the level of the characteristic is lower than that of the second feature.

Examples

The embodiment provides kinds of ultra-thin mechanical watches, and this ultra-thin mechanical watch can realize mechanical watch's frivolous development, brings the experience of wearing that is not for the user.

Referring to fig. 1, the ultra-thin mechanical watch includes a case 100 and a cover glass 200 covering the case 100, the cover glass 200 is an arc-shaped cover, a dial 300 and a hand assembly 400 are mounted in a cavity enclosed by the cover glass 200 and the case 100, the hand assembly 400 is located between the dial 300 and the cover glass 200, and the hand assembly 400 includes an hour hand 410, a minute hand 420 and a second hand 430.

Ends of at least of the hour hand 410, minute hand 420, and second hand 430 that are close to the cover glass 200 are bent toward the dial to form for avoiding the arc segment 401 of the cover glass 200.

It should be noted that the specific layout of the hour hand 410, the minute hand 420, and the second hand 430 is not limited to a large number, in other words, the arrangement of the hour hand 410, the minute hand 420, and the second hand 430 from top to bottom or from bottom to top can be varied, and it can be understood that the end of the hand (the hour hand 410, the minute hand 420, or the second hand 430) disposed at the uppermost layer is bent toward the dial to form the arc 401 for avoiding the cover glass 200.

By making the above-described setting for the hands, the present application can make the cover glass 200 be closer to the dial 300 when mounted, so that the size in the thickness direction of the segment of the watch case 100 between the dial 300 and the cover glass 200 can be reduced at least to degrees, thereby realizing reduction in the overall thickness of the mechanical watch.

The material of watchcase 100 can be practiced thrift in the aspect of this kind of setting mode , effective control cost, can also make mechanical watch accomplish more thinly in addition aspect, when wearing the wrist-watch, builds the visual effect that kinds of wrist-watches are attached on the wrist, brings the user not kind of experience of wearing.

As a conventional configuration of types of mechanical watches, is configured such that the hour hand 410, the minute hand 420, and the second hand 430 are arranged in this order from the bottom to the top, and the length of the minute hand 420 and the second hand 430 is longer than that of the hour hand 410, and it can be understood that the hour hand 410 is short and its does not extend to the edge of the cover glass 200 and is not affected by the cover glass 200, and at this time, the arc 401 may be provided only at the end of the second hand 430, or the arc 401 may be provided at both the ends of the minute hand 420 and the second hand 430.

Of course, in other schemes with better resolution for the hour hand 410, minute hand 420, and second hand 430, such as schemes with different hands displaying different colors, the length of the hour hand 410 can be set longer, and the end of the hour hand 410 can also be set with the arc segment 401.

It should be noted that the curvature of the arc segment 401 is not limited too much, as long as the curvatures of the hands do not interfere with each other and the cover glass 200 can be brought closer to the dial 300.

As preferable options, the curvature of the arc segment 401 is best to match the curvature of the watch glass 200, that is, for the watch hand provided with the arc segment 401, the end part of the arc segment extending to the edge of the watch glass 200 is equal to the inclination of the watch glass 200 positioned above the end part, so that the curvature of the arc segment 401 is not enough to reduce the whole thickness of the mechanical watch, and the curvature of the arc segment 401 is not too large to improve the watch hand bending process.

In the specific embodiments of , the watch hand is preferably made of a light and easily bendable material, such as aluminum, which can reduce the difficulty of bending process.

In the specific embodiments of , the cover glass 200 is made of double-pane glass commonly used in mechanical watches, and has the advantages of easily-accessible materials and stable performance.

With continued reference to fig. 1, in the embodiment of the present invention, the inner side of the watch case 100 is provided with circles of the flange 110 along the circumferential direction thereof, the upper surface of the flange 110 forms a th step 111, the lower surface of the flange 110 forms a second step 112, the cover glass 200 is disposed at the th step 111, and the dial 300 is disposed at the second step 112.

It is preferable that the cover glass 200 be hermetically connected to the wristwatch case 100 to prevent foreign matter such as dust from entering the inside of the wristwatch.

For this purpose, in the embodiment, a nd seal 500 can be provided on st step 111, which th seal 500 is provided around the cover glass 200, i.e. th seal 500 is between the watch case 100 and the cover glass 200.

To connect the watch case 100, the th sealing ring 500 and the cover glass 200, glue layers are coated on the inner side and the outer side of the th sealing ring 500, the outer side of the th sealing ring 500 is adhered to the watch case 100, and the inner side is adhered to the cover glass 200.

In some specific embodiments of , the o-ring 500 may be made of rubber or silicone.

It is also necessary for the dial 300 to be closely attached to the second step 112, so as to achieve structural compactness and stability of the mechanical watch.

For this reason, the embodiment of the present invention redesigns the structure of the mechanical watch, and the dial plate 300 is pressed to the second step 112 through the mutual limiting of the other parts of the mechanical watch.

Specifically, please refer to fig. 1, in the embodiment of the present invention, the ultra-thin mechanical watch further includes a bottom cover 600, the watch case 100 and the watch dial 300 enclose an accommodating cavity, a movement 700 for driving the watch hand assembly 400 to operate and an inner liner 800 for limiting the movement 700 are disposed in the accommodating cavity, and the inner liner 800 and the bottom cover 600 are fixed by a fastener 900.

It is important to point out that the inner lining 800 in the embodiment of the present invention mainly plays two roles, that is, is used to stabilize and limit the movement 700 in the mechanical watch with the bottom cover 600 and the dial 300 , and that is used to abut the dial 300 to the second step 112 with the bottom cover 600 and the watch case 100 .

To this end, the inner liner 800 may employ the following example structures to achieve the above-described effect, but it should be understood that the inner liner 800 is not limited to this example structure.

Referring to fig. 1, the cross-sectional shape of the inner liner 800 along the circumferential direction thereof includes a connection column 810 and a support platform 820 located at the top of the connection column 810, the connection column 810 is used for forming a connection with the bottom cover 600, the support platform 820 is parallel to the bottom cover 600, and the whole inner liner 800 can be fixed on the bottom cover 600 by the fasteners 900 sequentially penetrating through the bottom cover 600 and the support platform 820. When the position of the inner liner 800 is fixed, it can exert the above-mentioned limit effect on the movement 700 and the dial 300.

Specifically, the sum of the thicknesses of the dial 300 and the inner liner 800 is equal to the distance between the second step 112 and the bottom cover 600, so that the support table 820 thereof can press the dial 300 against the second step 112 after the position of the inner liner 800 is fixed.

In order to limit the movement 700 by the inner liner 800, the inner side of the inner liner 800 extends out of the limiting step 830, the outer side of the movement 700 extends out of the limiting protrusion 710, the limiting protrusion 710 is clamped into the limiting step 830, and then, in combination with the dial 300 whose position is limited, the movement 700 can be limited in the accommodating cavity surrounded by the inner liner 800, the dial 300 and the bottom cover 600.

In some specific embodiments of , the fastener 900 may employ a screw or the like.

Referring to fig. 1-3 in combination, in order to connect the watch case 100 and the bottom cover 600, in some embodiments, the edge of the bottom cover 600 is provided with a watch ear 610 for mounting a watch band, the bottom cover 600 is provided with a limiting portion 620 protruding near the watch ear 610, the watch ear 610 and the limiting portion 620 enclose limiting cavity, and the lower end of the watch case 100 is limited by the limiting cavity.

Therefore, when the watch case 100 is installed, the watch case 100 only needs to be correspondingly inserted into the limiting cavity, so that the assembling process of the watch case 100 is greatly simplified.

Meanwhile, as the watch ear 610 is arranged on the bottom cover 600, changes the styles of the watch case 100 and the watch ear of the traditional mechanical watch, the whole mechanical watch can show appearance effects which are not , and the structure is more novel and unique.

In addition, in order to ensure the tightness of the connection between the wristwatch case 100 and the bottom cover 600, a second gasket may be provided between the lower end of the wristwatch case 100 and the stopper 620, and the second gasket may be provided similarly to the aforementioned gasket 500, and will not be described herein again.

Therefore, the embodiment of the utility model provides an in the main structure introduction of ultra-thin mechanical wrist-watch accomplish, for the convenience of more audio-visual and more clear understanding this ultra-thin mechanical wrist-watch's structure and constitution, will use the installation of whole ultra-thin mechanical wrist-watch to comb as the basis below.

The bottom cover 600 is placed on a certain plane, the watch ear 610 at the edge of the bottom cover 600 can play a corresponding supporting role, then the inner lining body 800 is fixedly installed on the bottom cover 600 through the fastener 900, then the movement 700 is installed in the space enclosed by the inner lining body 800 and the bottom cover 600 from top to bottom, then the dial 300 is installed above the movement 700 and the inner lining body 800, then the watch hand assembly 400 is installed on the dial 300, the connection between the watch hand assembly 400 and the output end of the movement 700 is established, then the watch case 100 is pressed into the limiting cavity, after the watch case 100 is installed in place, the positions of the inner lining body 800, the movement 700, the dial 300 and the like are limited, and finally the watch cover glass 200 is installed on the step 111.

It is visible, the utility model discloses a redesign is carried out to mechanical watch's structure, can also simplify the installation of whole mechanical watch.

In addition to the above, in order to further improve the appearance of the ultra-thin mechanical watch, the bottom cover 600 includes a main body 630, the main body 630 is opened with a window 640, and a transparent bottom cover 650 is disposed at the window 640.

The transparent bottom cover 650 may be made of glass or the like, and the operation state of the movement 700 may be observed at the bottom by the user through the th window 640 and the transparent bottom cover 650.

In addition, referring to fig. 4, a second window 310 is opened on the dial 300, and the second window 310 and the -th window 640 are located on two sides of the center axis of the movement 700.

Thus, by providing this second window 310, the user can observe the operation state of the other part of movement 700 through cover glass 200.

Through the arrangement of the th window 640 and the second window 310, a user can not only obtain time through the ultrathin mechanical watch, but also observe the running state of the movement 700 at any time, and extra colors are added to the time display of the watch solitary, so that different use experiences are provided for the user.

In the description herein, references to the terms " embodiments," " embodiments," "examples," "specific examples," or " examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least embodiments or examples of the invention.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims

1, ultra-thin mechanical wrist-watch, including the watchcase and cover glass who covers on the watchcase, cover glass is arc cover, install dial plate and table hand subassembly in the cavity that cover glass and the watchcase enclose, the table hand subassembly is located between dial plate and the cover glass, the table hand subassembly includes hour hand, minute hand and second hand, characterized by, the end that is close to of cover glass in hour hand, minute hand and the second hand at least is crooked to the dial plate and is formed and is used for avoiding the arc segment of cover glass.

2. The ultra-thin mechanical watch according to claim 1, wherein said hour hand, said minute hand, and said second hand are arranged in this order from bottom to top, the length of said minute hand and said second hand is longer than the length of said hour hand, and the ends of said minute hand and said second hand are provided with said arc segment.

3. The ultra-thin mechanical watch of claim 1, wherein said cover glass is double pyrex.

4. The ultra-thin mechanical watch of claim 1, wherein the inside of said watch case is provided with turn flanges along its circumference, the upper surface of said flange forms a th step, the lower surface of said flange forms a second step, said cover glass is provided at said th step, and said dial is provided at said second step.

5. The ultra-thin mechanical watch of claim 4, further comprising a bottom cover, wherein the bottom cover, the watch case and the watch dial define containing cavities, a movement for driving the watch hand assembly to operate and an inner lining for limiting the movement are arranged in the containing cavities, and the inner lining and the bottom cover are fixed through fasteners.

6. The ultra-thin mechanical watch of claim 5, wherein a limit step extends from an inner side of the inner lining, a limit protrusion extends from an outer side of the movement, and the limit protrusion is snapped into the limit step.

7. The ultra-thin mechanical watch of claim 5, wherein said inner lining has a support mesa opposite said second step, said dial being confined between said support mesa and said second step.

8. The ultra-thin mechanical wristwatch of claim 5, wherein an edge of said bottom cover is provided with a case ear for attaching a watch band, said bottom cover is provided with a stopper portion protruding near said case ear, said case ear and said stopper portion define stopper cavities, and a lower end of said case is restricted by said stopper cavities.

9. The ultra-thin mechanical watch of claim 5, wherein said bottom cover comprises a main body defining a th window, a transparent bottom cover being disposed at said th window.

10. The ultra-thin mechanical watch of claim 9, wherein said dial defines a second window, said second window and said th window being positioned on opposite sides of a central axis of the movement.