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Band installation structure and watch
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A technology of the structure and installation part, which is applied to watch straps, bracelets, clothing, etc., can solve the problems that the spring rod cannot be fully prevented from being damaged, the belt will fall off, and the spring rod has a large impact, so as to prevent damage and improve impact resistance.
Active Publication Date: 2015-09-16
CASIO COMPUTER CO LTD
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[0008] In addition, in order to reflect the high-end sense of clocks, etc., the casing and the band are not formed of resin or the like but are formed of a metal material. However, when the casing and the band are formed of a metal material, it is not very possible to move the belt on the side of the casing and the band. Shock absorbing, so shocks applied directly to the spring bar are greater
[0009] In this case, if only a shock absorbing structure is provided in the spring bar as in the structure described in Patent Document 1, it is impossible to sufficiently prevent damage to the spring bar and the possibility of the belt falling off when the spring bar is removed.
Method used
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no. 1 approach
[0034] refer to Figure 1 to Figure 5 , the first embodiment of the belt attachment structure and the timepiece of the present invention will be described.
[0035] In addition, various limitations technically preferable for carrying out the present invention are given to the embodiments described below, but the scope of the present invention is not limited to the following embodiments and illustrated examples.
[0036] figure 1 It is a front view of the clock using the wearing structure of the band of this embodiment.
[0037] Such as figure 1 As shown, the timepiece 100 includes a timepiece body 1 having a timepiece case 10 , and a band 2 attached to the timepiece case 10 .
[0038] As will be described later, the band 2 is attached to the timepiece case 10 by a band attaching structure including the band attaching portion 15 , the joint body 20 , the buffer member 3 , and the spring bar 4 .
[0039] The timepiece body 1 includes a timepiece case 10 , a display unit (not...
no. 2 approach
[0104] Next, refer to Figure 6 to Figure 10 (a), Figure 10 (b) The second embodiment of the strap attachment structure and the timepiece of the present invention will be described. In addition, since this embodiment differs from 1st Embodiment in the structure of a connection joint body and a buffer member, the point which differs from 1st Embodiment especially is demonstrated below.
[0105] Figure 6 It is a front view of the clock using the wearing structure of the band of this embodiment.
[0106] Such as Figure 6 As shown, the timepiece 200 of this embodiment includes a timepiece body 1 having a timepiece case 10 , and a band 2 attached to the timepiece case 10 , as in the first embodiment.
[0107] As will be described later, the band 2 is attached to the timepiece case 10 by a band attaching structure including the band attaching portion 15 , the joint body 7 , the buffer member 8 , and the spring bar 4 .
[0108] Figure 7 (a) and Figure 7 (b) is an enlarged...
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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 [0001] The present invention relates to a belt mounting structure and a timepiece. Background technique [0002] Conventionally, as a structure for attaching a band to a case of a timepiece or the like, a structure in which the band is fixed to the case using a spring bar is known. [0003] For example, Patent Document 1 discloses a structure including a cylindrical member, a pair of pins provided at the end of the cylindrical member so as to be able to advance and retreat along the axial direction of the cylindrical member, and a pin disposed inside the cylindrical member. And to the urging member that urges the pin in the forward direction that makes the pin protrude from the end of the cylindrical member, the rear of the pin is at least equipped with a spring bar (connecting member), and the spring bar is configured to pass through the pin from the cylindrical member. The locking part at the position where the end part of the pin is away from the stroke o...
Claims
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Application Information
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