JPH0527844Y2 - - Google Patents
Info
- Publication number
- JPH0527844Y2 JPH0527844Y2 JP7404589U JP7404589U JPH0527844Y2 JP H0527844 Y2 JPH0527844 Y2 JP H0527844Y2 JP 7404589 U JP7404589 U JP 7404589U JP 7404589 U JP7404589 U JP 7404589U JP H0527844 Y2 JPH0527844 Y2 JP H0527844Y2
- Authority
- JP
- Japan
- Prior art keywords
- ceramic member
- piece
- engaging
- watch band
- protrusion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000000919 ceramic Substances 0.000 claims description 26
- 238000003780 insertion Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 5
- 229910010293 ceramic material Inorganic materials 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 229910001928 zirconium oxide Inorganic materials 0.000 description 3
- 239000000292 calcium oxide Substances 0.000 description 2
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 239000000395 magnesium oxide Substances 0.000 description 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- IAQWMWUKBQPOIY-UHFFFAOYSA-N chromium(4+);oxygen(2-) Chemical compound [O-2].[O-2].[Cr+4] IAQWMWUKBQPOIY-UHFFFAOYSA-N 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- SIWVEOZUMHYXCS-UHFFFAOYSA-N oxo(oxoyttriooxy)yttrium Chemical compound O=[Y]O[Y]=O SIWVEOZUMHYXCS-UHFFFAOYSA-N 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Landscapes
- Clamps And Clips (AREA)
- Compositions Of Oxide Ceramics (AREA)
Description
【考案の詳細な説明】
（産業上の利用分野）
本考案は時計用バンドに関し、特にバンドの駒
にセラミツク部材を取り付けた時計用バンドに関
する。[Detailed Description of the Invention] (Industrial Application Field) The present invention relates to a watch band, and more particularly to a watch band in which a ceramic member is attached to the pieces of the band.
（考案の背景）
近時、装飾効果を高めたり、高級感を出すため
に、駒をセラミツク部材で形成したり、駒にセラ
ミツク部材を貼着した時計用バンドが提案されて
いる。時計用バンドの装飾効果を高めたり、高級
感を出すためには、時計用バンドの表面部のみな
らず側面部や表面部もセラミツク部材で被覆する
ことが望まれる。(Background of the invention) Recently, watch bands have been proposed in which the bridge is made of ceramic material or the bridge is bonded to the ceramic material in order to enhance the decorative effect or give a sense of luxury. In order to enhance the decorative effect of a watch band and give it a sense of luxury, it is desirable to cover not only the surface portion of the watch band, but also the side and surface portions with a ceramic member.
一方、時計用バンドに用いるセラミツク部材と
しては、靭性に優れる酸化ジルコニウム（ZrO2）
等を主原料とするセラミツク部材が好適である
が、このようなセラミツク部材は、一般にセラミ
ツクの原料粉末を用いて加圧成型法や押出成型法
等でセラミツクの生成型体を形成し、次いで切削
加工や穿孔加工を施すことにより生成型体を所望
形状に形成し、次いで高温焼成し、最後に焼結セ
ラミツク部材の表面を鏡面研磨することにより形
成される。また、このようなセラミツク部材を形
成する場合、２次元構造はある程度複雑になつて
も加圧成型法や押出成型法で成型できるが３次元
構造が複雑になると、それだけ切削加工や穿孔加
工等の工程が増加し加工費が高コストなる。 On the other hand, zirconium oxide (ZrO 2 ), which has excellent toughness, is used as a ceramic material for watch bands.
Ceramic parts whose main raw materials are ceramic materials such as The molded body is formed into a desired shape by machining and drilling, followed by firing at a high temperature, and finally by mirror polishing the surface of the sintered ceramic member. In addition, when forming such a ceramic member, it is possible to mold it by pressure molding or extrusion molding even if the two-dimensional structure becomes complicated to some extent, but if the three-dimensional structure becomes complicated, cutting, drilling, etc. The number of steps increases and processing costs become high.
（考案の目的）
本考案はこのような背景のもとに案出されたも
のであり、駒にセラミツク部材を簡略且つ強固に
固定でき、しかも駒の表面部と側面部を被覆し製
品価値の高い時計用バンドを提供することを目的
とするものである。(Purpose of the invention) The present invention was devised against this background, and it is possible to simply and firmly fix the ceramic member to the bridge, and it also covers the surface and side surfaces of the bridge, resulting in a high product value. The purpose of this invention is to provide a watch band.
（考案の構成）
本考案によれば、対向する側面に係合用凹凸部
を有し、且つこの係合用凹凸部に連結ピン挿着孔
を有する駒を連結ピンで複数個連結して成る時計
用バンドにおいて、前記駒の係合用凹凸部を有し
ない対向する側面に伸縮する突起部を設けると共
に、前記駒の上面部を被覆する上面壁と係合用凹
凸部を有しない側面部を被覆する側壁部を有する
セラミツク部材を設け、該セラミツク部材の側壁
部内側に前記突起部が嵌挿する凹部を設けて、該
凹部に前記突起部を嵌挿することにより前記駒に
セラミツク部材を取着することを特徴とし、その
ことにより上記目的が達成される。(Structure of the invention) According to the invention, a watch comprising a plurality of pieces having engaging concave and convex portions on opposing sides and having connecting pin insertion holes in the engaging concave and convex portions are connected by a connecting pin. In the band, an extensible protrusion is provided on the opposite side surface of the piece that does not have the engaging uneven part, and a top wall that covers the upper surface of the piece and a side wall that covers the side surface that does not have the engaging uneven part. A ceramic member is provided, a recess into which the protrusion fits is provided inside the side wall of the ceramic member, and the ceramic member is attached to the piece by fitting the protrusion into the recess. , thereby achieving the above objective.
（実施例）
以下、本考案を添付図面に基づき詳細に説明す
る。(Example) Hereinafter, the present invention will be explained in detail based on the accompanying drawings.
第１図ａは本考案に係る時計用バンドの一実施
例を示す駒部分の平面図、第１図ｂは同図ａのＸ
−X′線断面図、第１図ｃは駒部分の側面図であ
る。 Figure 1a is a plan view of a piece showing an embodiment of a watch band according to the present invention, and Figure 1b is a
-X' line sectional view, FIG. 1c is a side view of the piece.
第１図において、１は駒、２はセラミツク部材
である。 In FIG. 1, 1 is a piece and 2 is a ceramic member.
前記駒１は、相対向する側面に係合用凹部３と
係合用凸部４が形成されている。この係合用凹部
３と係合用凸部４は、係合用凹部３の幅１1が係
合用凸部４の幅１2よりも若干幅広となるような
寸法関係に形成されている。 The piece 1 has an engaging recess 3 and an engaging protrusion 4 formed on opposing sides. The engaging concave portion 3 and the engaging convex portion 4 are formed in a dimensional relationship such that the width 1 1 of the engaging concave portion 3 is slightly wider than the width 1 2 of the engaging convex portion 4 .
前記係合用凹部３と係合用凸部４には、連結用
ピン挿着孔５，６ａ，６ｂが形成されている。係
合用凸部４の連結ピン挿着孔には、管径を細くし
た絞り部５ａが設けられている。この駒と同一形
状を有する駒を多数個用意して、駒の係合用凹部
３に、例えば他の駒の係合用凸部を係合せしめて
連結ピン挿着孔５，６ａ，６ｂの順に連結ピン
（不図示）を挿着する事により、駒１と他の駒が
連結されることになる。尚、この駒１は、例えば
ステンレス等の金属部材等から成る。 Connecting pin insertion holes 5, 6a, and 6b are formed in the engaging concave portion 3 and the engaging convex portion 4. The connecting pin insertion hole of the engagement convex portion 4 is provided with a constricted portion 5a having a reduced pipe diameter. A large number of pieces having the same shape as this piece are prepared, and the engaging convex portions of other pieces are engaged with the engaging concave portions 3 of the pieces, and the connecting pins (unmounted) are inserted into the connecting pin insertion holes 5, 6a, and 6b in this order. Piece 1 and other pieces are connected by inserting the pieces (shown in the figure). The piece 1 is made of a metal member such as stainless steel.
前記駒１には、伸縮する突起部７，８が設けら
れている。即ち、駒１の係合用凹凸部を有しない
一側面から対向する側面に貫通する貫通孔７を設
け、この貫通孔７の両側に突起部材７，８を配設
すると共に突起部材７，８の中央部にバネ部材９
を配設して側面から若干突出して伸縮する突起部
７，８を構成している。 The piece 1 is provided with extensible protrusions 7 and 8. That is, a through hole 7 is provided that penetrates from one side of the piece 1 that does not have the engaging uneven portion to the opposite side, and the protruding members 7 and 8 are arranged on both sides of the through hole 7, and the protruding members 7 and 8 are Spring member 9 in the center
are arranged to form protrusions 7 and 8 that slightly protrude from the side surface and expand and contract.
前記駒１には、セラミツク部材２が覆蓋され
る。セラミツク部材２は、駒１の上面部を被覆す
る上面壁１０と係合用凹凸部を有しない側面部を
被覆する側壁部１１ａ，１１ｂとで構成される。
この側壁部１１ａ，１１ｂの内側には、凹部１２
ａ，１２ｂが形成されている。このセラミツク部
材２を駒１の上面側から挿着するように押し込ん
でセラミツク部材２の凹部１２ａ，１２ｂに、駒
１の突起が嵌挿された時にセラミツク部材の取り
付けが完了する。 The piece 1 is covered with a ceramic member 2. The ceramic member 2 is composed of an upper wall 10 that covers the upper surface of the piece 1, and side wall portions 11a and 11b that cover the side surfaces that do not have engaging uneven portions.
A recess 12 is provided inside the side walls 11a and 11b.
a, 12b are formed. The ceramic member 2 is inserted and inserted from the top side of the piece 1, and when the projections of the piece 1 are fitted into the recesses 12a, 12b of the ceramic member 2, the installation of the ceramic member is completed.
前記セラミツク部材２は、例えばカーボン
（Ｃ）や酸化クロム（CrO2）等から成る所望の着
色材と酸化イツトリウム（Y2O3）、酸化カルシウ
ム（CaO2）、或いは酸化マグネシウム（MgO2）
等の部分安定化材を少量添加した酸化ジルコニウ
ム（ZrO2）等を主原料とするセラミツク原料を
用いて加圧成型、切削加工、焼成、鏡面研磨等の
工程を経て形成される。 The ceramic member 2 is made of a desired coloring material such as carbon (C) or chromium oxide (CrO 2 ), and yttrium oxide (Y 2 O 3 ), calcium oxide (CaO 2 ), or magnesium oxide (MgO 2 ).
It is formed through processes such as pressure molding, cutting, firing, and mirror polishing using a ceramic raw material whose main raw material is zirconium oxide (ZrO 2 ) to which a small amount of partially stabilized material such as zirconium oxide (ZrO 2 ) is added.
（考案の効果）
以上のように、本考案に係る時計用バンドによ
れば、駒の係合用凹凸部を有しない対向する側面
に伸縮する突起部を設けると共に、この駒の上面
部を被覆する上面壁と係合用凹凸部を有しない側
面部を被覆する側壁部を有するセラミツク部材を
設け、このセラミツク部材の側壁部内側に上述の
突起部が嵌挿する凹部を設けて、駒にセラミツク
部材を取着することから、駒にセラミツク部材を
簡略且つ強固に固定でき、しかも駒の表面部と側
面部をセラミツク部材で被覆した製品価値の高い
時計用バンドを提供することができる。(Effects of the invention) As described above, according to the watch band according to the present invention, an extensible protrusion is provided on the opposite side surface of the piece that does not have an engaging uneven part, and the upper surface wall that covers the upper surface of the piece is provided. A ceramic member is provided with a side wall portion that covers a side surface portion that does not have an engaging uneven portion, and a recess into which the above-mentioned protrusion is inserted is provided inside the side wall portion of the ceramic member, and the ceramic member is attached to the bridge. Therefore, it is possible to provide a watch band with high product value, in which the ceramic member can be simply and firmly fixed to the bridge, and the surface and side surfaces of the bridge are covered with the ceramic member.
第１図ａは本考案に係る時計用バンドの一実施
例を示す平面図、第１図ｂは第１図ａのＸ−
X′線断面図、第１図ｃは同じく本考案に係る時
計用バンドの一実施例を示す側面図である。
１……駒、２……セラミツク部材、３……係合
用凹部、４……係合用凸部、７，８……突起部、
１２ａ，１２ｂ……凹部。
Figure 1a is a plan view showing an embodiment of the watch band according to the present invention, and Figure 1b is a
The sectional view taken along the line X' and FIG. 1c are side views showing an embodiment of the watch band according to the present invention. 1... Piece, 2... Ceramic member, 3... Engagement recess, 4... Engagement protrusion, 7, 8... Projection,
12a, 12b... recesses.
Claims (1)
係合用凹凸部に連結ピン挿着孔を有する駒を連結
ピンで複数個連結して成る時計用バンドにおい
て、前記駒の係合用凹凸部を有しない対向する側
面に伸縮する突起部を設けると共に、前記駒の上
面部を被覆する上壁部と係合用凹凸部を有しない
側面部を被覆する側壁部を有するセラミツク部材
を設け、該セラミツク部材の側壁部内側に前記突
起部が嵌挿する凹部を設けて、該凹部に前記突起
部を嵌挿することにより前記駒にセラミツク部材
を取着することを特徴とする時計用バンド。 A watch band comprising a plurality of pieces connected by a connecting pin, each having an engaging uneven part on opposing sides and a connecting pin insertion hole in the engaging uneven part, wherein the piece has an engaging uneven part. A ceramic member is provided with a protrusion that expands and contracts on opposing side surfaces that do not have an engaging projection, and has an upper wall portion that covers the upper surface portion of the piece and a side wall portion that covers the side surface portion that does not have the engaging unevenness portion, and the side wall of the ceramic member A watch band characterized in that a recess into which the protrusion fits is provided on the inner side of the watch band, and a ceramic member is attached to the bridge by fitting the protrusion into the recess.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7404589U JPH0527844Y2 (en) | 1989-06-23 | 1989-06-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7404589U JPH0527844Y2 (en) | 1989-06-23 | 1989-06-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0311818U JPH0311818U (en) | 1991-02-06 |
| JPH0527844Y2 true JPH0527844Y2 (en) | 1993-07-16 |
Family
ID=31613394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7404589U Expired - Lifetime JPH0527844Y2 (en) | 1989-06-23 | 1989-06-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0527844Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6128516B2 (en) * | 2013-04-09 | 2017-05-17 | アネスト岩田株式会社 | Spray gun with improved trigger shaft |
-
1989
- 1989-06-23 JP JP7404589U patent/JPH0527844Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0311818U (en) | 1991-02-06 |
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