CN202008579U - Watch-head of stopwatch and stopwatch - Google Patents

Abstract

The utility model relates to a watch-head of a stopwatch and the stopwatch. The watch-head comprises a body provided with a first end connected with the crank shaft of the stopwatch, a second end opposite to the first end, and a metal decorative piece, the end surface of the second end is provided with an accommodating hole, the metal decorative piece is equipped with a basic shaft inserted into and fixed in the accommodating hole. The stopwatch is characterized by being equipped with the watch-head. By adopting two-stage structure in the watch-head, the second end of the body is provided with the metal decorative piece, processing head area of the watch-head is eliminated; the body and the metal decorative piece are processed separately, and then assembled, thus realizing diversity of processing process and complexity of decorative structure; further, nonmetal decorative pieces such as diamond can be inlayed on the metal decorative piece.

Description

A kind of timing handle of stopwatch and stopwatch

Technical field

The utility model relates to stopwatch, more particularly, relate to a kind of stopwatch the timing handle and stopwatch.

Background technology

Stopwatch, for example watch or pocket-watch all have the timing handle usually, the timing handle are connected with arbor movement, are used for movement is regulated.The table that is also referred to as of timing handle is preced with, and is exposed at the outside of housing, except the function of regulating stopwatch, also has the function of decoration concurrently.Most employing integral structure of the timing handle of existing stopwatch, version is single, appearance and modeling is simple, biases toward the structure function of timing handle, and ignored the timing handle decoration functions.Its reason is, existing timing handle structure self limited to the timing handle processing, the timing handle have some processing dead angles, be difficult to process complicated pattern structure.

The utility model content

The technical problems to be solved in the utility model is, at the timing handle of the stopwatch of prior art above-mentioned defective, a kind of timing handle is provided, have two-layer configuration, can eliminate the processing dead angle, process complicated decorating structure.

The technical scheme that its technical matters that solves the utility model adopts is: construct a kind of timing handle, the body that comprises the timing handle, the body of described timing handle have be connected with the arbor of stopwatch first end and with the described first end second opposed end, described timing handle also comprise a Metal decorative part, the end face of described second end is provided with a receiving opening, described Metal decorative part has a standard shaft portion, and described standard shaft portion is inserted and secured in the described receiving opening.

In timing handle described in the utility model, described standard shaft portion is bonded in the described receiving opening.

In timing handle described in the utility model, described standard shaft portion and described receiving opening interference fit.

In timing handle described in the utility model, the periphery of described Metal decorative part has first arc surface of outside protrusion, and described first arc surface is provided with splits flower.

In timing handle described in the utility model, the end away from standard shaft portion of described Metal decorative part studs with nonmetal decoration.

In timing handle described in the utility model, described nonmetal decoration is diamond, ruby, sapphire or zircon.

In timing handle described in the utility model, end away from standard shaft portion of described Metal decorative part has the pit that is used to inlay described nonmetal decoration, and the end face of described pit has the inside protruding circle of riveted joint that described nonmetal decoration is fixed on described pit that shrinks after described nonmetal decoration is put into described pit.

In timing handle described in the utility model, described nonmetal decoration is a diamond, and the conical surface of described diamond is outside.

In timing handle described in the utility model, the periphery of second end of the body of described timing handle has second arc surface of outside protrusion, and described second arc surface is provided with splits flower.

A kind of stopwatch, described stopwatch comprises Transparent Parts and housing, described Transparent Parts and housing constitute a seal chamber that contains movement, it is characterized in that, comprise that also first end of described timing handle is connected with the arbor of described movement as each described timing handle ofclaim 1 to 9.

Implement stopwatch of the present utility model the timing handle and stopwatch, has following beneficial effect: in timing handle of the present utility model, owing to adopt two-layer configuration, second end at the body of timing handle is provided with Metal decorative part, can eliminate the timing handle the processing dead angle, earlier the body and the Metal decorative part of timing handle are processed separately, and then assemble, can realize the variation of processing technology, complicated with decorating structure further can also be inlayed the nonmetal decoration such as diamond on Metal decorative part.

Description of drawings

The utility model is described in further detail below in conjunction with drawings and Examples, in the accompanying drawing:

Fig. 1 be stopwatch of the present utility model the timing handle the structural representation of preferred embodiment;

Fig. 2 be stopwatch of the present utility model the timing handle the decomposing schematic representation of preferred embodiment;

Fig. 3 be stopwatch of the present utility model the timing handle the end view of preferred embodiment;

Fig. 4 is the synoptic diagram of the preferred embodiment of stopwatch of the present utility model.

Embodiment

Understand for technical characterictic of the present utility model, purpose and effect being had more clearly, now contrast accompanying drawing and describe embodiment of the present utility model in detail.

As shown in Figure 1 to Figure 3, for the timing handle of stopwatch of the present utility model the synoptic diagram of preferred embodiment, 1 of this timing handle comprises thebody 10 of timing handle, thebody 10 of this timing handle have be connected with the arbor of stopwatchfirst end 11 and with first end, 11 second opposedend 12,1 of this timing handle also comprises Metaldecorative part 20, theend face 121 ofsecond end 12 of thebody 10 of timing handle is provided with a receiving opening 122, Metaldecorative part 20 has astandard shaft portion 21, andstandard shaft portion 21 is inserted and secured in the receiving opening 122.Standard shaft portion 21 can adopt bonding mode to be fixed in the receivingopening 122, also can adoptstandard shaft portion 21 and the mode of admitting empty 122 interference fit to be fixed in the receivingopening 122, the mode of preferred interference fit, this mode has simple in structure, the advantage of fixation, in the present embodiment, promptly adopt the mode of interference fit.Thebody 10 and the Metaldecorative part 20 of timing handle can adopt identical materials, also can adopt different materials, to present different visual effects.Owing to 1 of timing handle is divided intobody 10 and Metaldecorative part 20 two parts of timing handle, can process the two respectively, eliminated more existing processing dead angles of existing monoblock type timing handle, can carry out the processing of kinds of processes, to obtain better decorative effect.

In the present embodiment,first arc surface 22, the first arc surfaces of the periphery of Metaldecorative part 20 with outside protrusion are provided with to split and spend 221.The periphery of 10second end 12 of timing handle hassecond arc surface 13 of outside protrusion, describedsecond arc surface 13 is provided with to splitspends 131, can form 2 grades in 1 outer end of timing handle like this and split floral structure, this is to be difficult to realize on existing monoblock type timing handle.

In the present embodiment, in order to obtain better decorative effect, further, can inlaynonmetal decoration 30 at the end away fromstandard shaft portion 21 of Metaldecorative part 20,nonmetal decoration 30 can be diamond, ruby, sapphire, zircon etc., or other natural gemstones and synthetic cut stone, the mosaic texture of different jewels can be different.Nonmetal decoration 30 inlays for convenience, end away fromstandard shaft portion 21 of Metaldecorative part 20 has thepit 23 that is used to inlaynonmetal decoration 30, and the end face of thispit 23 has atnonmetal decoration 30 puts into this inside protrudingcircle 231 of riveted joint thatnonmetal decoration 30 is fixed onpit 23 that shrinks inpit 23 backs.Concrete,nonmetal decoration 30 put intopit 23 after, adopt the little closing in riveting process of mechanical type continuous cross-section that the protrudingcircle 231 of riveted joint is inwardly shunk,nonmetal decoration 30 is riveted in thepit 23.

In the present embodiment,nonmetal decoration 30 is a diamond, adopts the structure of anti-embedding that diamond is embedded on the Metaldecorative part 20, promptly adopts the outside mosaic texture of the conical surface of diamond.

The multistage lamination combined type that has of the timing handle of present embodiment is split flower, and stud with diamond, thebody 10 of Metaldecorative part 20 and timing handle adopts the shaft bse system interference to be pressed into cooperation, have and connect reliably, the precision height, the manufacturing process of part has been enriched in ingenious reasonable fractionation, has expanded the appearance and modeling intention space of timing crust.Inlaying of diamond is equipped with the little closing in riveting process of mechanical type continuous cross-section, guaranteed that the riveted joint process can not injure diamond, and diamond is good, steady edge brill restitope centering.

As shown in Figure 4, preferred embodiment for stopwatch of the present utility model, this stopwatch comprisesTransparent Parts 2 andhousing 3,Transparent Parts 2 andhousing 3 constitute a seal chamber that containsmovement 4, this stopwatch also comprises 1 of timing handle in the foregoing description, and 1 first end of timing handle is connected with the arbor (not shown) ofmovement 4.

In conjunction with the accompanying drawings embodiment of the present utility model is described above; but the utility model is not limited to above-mentioned embodiment; above-mentioned embodiment only is schematic; rather than it is restrictive; those of ordinary skill in the art is under enlightenment of the present utility model; not breaking away under the scope situation that the utility model aim and claim protect, also can make a lot of forms, these all belong within the protection of the present utility model.

Claims (10)

1. the timing handle of a stopwatch, the body that comprises the timing handle, the body of described timing handle have be connected with the arbor of stopwatch first end and with the described first end second opposed end, it is characterized in that, described timing handle also comprise a Metal decorative part, the end face of described second end is provided with a receiving opening, and described Metal decorative part has a standard shaft portion, and described standard shaft portion is inserted and secured in the described receiving opening.

2. timing handle according to claim 1, it is characterized in that described standard shaft portion is bonded in the described receiving opening.

3. timing handle according to claim 1, it is characterized in that described standard shaft portion and described receiving opening interference fit.

4. according to each described timing handle of claim 1 to 3, it is characterized in that the periphery of described Metal decorative part has first arc surface of outside protrusion, described first arc surface is provided with splits flower.

5. timing handle according to claim 4, it is characterized in that the end away from standard shaft portion of described Metal decorative part studs with nonmetal decoration.

6. timing handle according to claim 5, it is characterized in that described nonmetal decoration is diamond, ruby, sapphire or zircon.

7. timing handle according to claim 6, it is characterized in that, end away from standard shaft portion of described Metal decorative part has the pit that is used to inlay described nonmetal decoration, and the end face of described pit has the inside protruding circle of riveted joint that described nonmetal decoration is fixed on described pit that shrinks after described nonmetal decoration is put into described pit.

8. timing handle according to claim 7, it is characterized in that described nonmetal decoration is a diamond, the conical surface of described diamond is outside.

9. timing handle according to claim 8, it is characterized in that the periphery of second end of the body of described timing handle has second arc surface of outside protrusion, described second arc surface is provided with splits flower.

10. stopwatch, described stopwatch comprises Transparent Parts and housing, described Transparent Parts and housing constitute a seal chamber that contains movement, it is characterized in that, comprise that also first end of described timing handle is connected with the arbor of described movement as each described timing handle of claim 1 to 9.

Images