JPH0241194U - - Google Patents

Description

[Brief explanation of drawings]

Fig. 1 is a plan view of the main parts of a composite wristwatch showing an embodiment of the present invention, Fig. 2 is a cross-sectional view of the main parts when the first resin molding of the invention is performed, and Fig. 3 is a cross-sectional view of the main parts of the composite wristwatch according to the first embodiment of the invention. Fig. 4 is a sectional view of the wristwatch shown in Fig. 3 worn on the wrist, Fig. 5 is a sectional view of the connecting part of the inner case, and Fig. 6 is a sectional view of the wristwatch shown in Fig. 3. Fig. 7 is a sectional view of the main part of another inner case cut along the same plane as Fig. 6, and Fig. 8 is the first resin molding. The latter, FIG. 9, is a perspective view of each connection section after the second resin molding, and FIGS. 10a, 10b to 12
Figures a and 12b are a plan view and a side view of the inner case as seen from the 3 o'clock or 9 o'clock side, respectively, showing three types of embodiments of the present invention. 1A...First soft resin, 1B...Second soft resin, 2...Flexible circuit board, 3...Inner shell, 4...Inner shell, 5...Inner shell, 6... Same,
7...Same body, 8-11...Back cover, 12...Battery hatch, 13...Circuit board, 14...Crystal, 15
...Circuit chip, 16...Liquid crystal display element, 17...
...Conductive connector, 18...Switch board, 19...
... Movement, 20 ... Dial plate, 21 ... Hour hand, 22 ... Minute hand, 23 ... Windshield, 24 ... Vibration plate, 25 ... Piezoelectric element, 26 ... Buzzer contact spring,
27...Battery, 28...(+) lead plate, 29...
...(-) Lead plate, 30...Arm section, 1a, 1
b...Concavity, 1f, 1g, 1h...Rise, 10
1,102,111,112,121,122...
...Groove, 113, 123, 124...Groove, 105...
...Communication hole.

Claims (1)

[Claims for Utility Model Registration] (1) A plurality of inner bodies that separately accommodate each element of a watch, such as a battery, a circuit, a liquid crystal display, a pointer display movement, and a watch operation unit, and electrically connecting each of the elements. In a composite wristwatch having an integrated structure with a case band in which a flexible circuit board and a flexible circuit board are molded from a flexible soft resin, two At the same time, one recess parallel to the upper recess is formed intermittently at the lower part of the connection part, and the flexible circuit board is formed into a corrugated shape in the area sandwiched between the upper and lower recesses. A resin molded structure of a composite wristwatch, in which a concave portion formed at a lower portion of the connecting portion is elastically sealed with a second soft resin, and the concave portion at the lower portion is communicated with each other. (2) The discontinuous portion of the recess sealed by the second soft resin has a rectangular step shape parallel to the upper recess, and at least one of the rises of the step is inclined to form a wedge. 1. A resin molded structure of the composite wristwatch according to 1. (3) A second soft resin mixed with an additive that emits a different color, gloss, or fluorescent color from the first soft resin is added to the surface of the first resin molding to express letters, patterns, pictures, etc. A resin molded structure of a composite wristwatch according to claim 1. (4) The composite wristwatch according to claim 1, wherein horizontal grooves are formed on the side surfaces corresponding to the 3 o'clock and 9 o'clock sides of each inner case, and holes or grooves communicating in the vertical direction are formed at the four corners. Inner body.