JPS6211746Y2 - - Google Patents
Info
- Publication number
- JPS6211746Y2 JPS6211746Y2 JP4404482U JP4404482U JPS6211746Y2 JP S6211746 Y2 JPS6211746 Y2 JP S6211746Y2 JP 4404482 U JP4404482 U JP 4404482U JP 4404482 U JP4404482 U JP 4404482U JP S6211746 Y2 JPS6211746 Y2 JP S6211746Y2
- Authority
- JP
- Japan
- Prior art keywords
- case
- chain
- parts
- sprocket
- cylindrical
- 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
Links
- 230000000694 effects Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Landscapes
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Description
【考案の詳細な説明】
この考案は、オートバイのチエンケースの改良
に関する。[Detailed Description of the Invention] This invention relates to an improvement of a chain case for a motorcycle.
一般に、オートバイは、エンジンのスプロケツ
トと後輪のスプロケツトとをチエンにより連結し
て動力を伝達する。そして、前後のスプロケツト
およびチエンをチエンケースで覆い、チエンに泥
等が付着することを防いで、耐久性を高めるよう
にしている。このチエンケースは、上下または左
右に分割できるように構成されてないと、エンド
レスチエンが使用できないので、チエンケースの
構造が複雑になる。さらにチエンの点検や交換の
際には、チエンケースを分割して外さなければな
らないので、作業性が悪く、手間がかかつて具合
が悪い。 Generally, in a motorcycle, power is transmitted by connecting an engine sprocket and a rear wheel sprocket through a chain. The front and rear sprockets and chain are covered with a chain case to prevent mud from adhering to the chain and increase durability. Unless this chain case is constructed so that it can be divided vertically or horizontally, an endless chain cannot be used, and the structure of the chain case becomes complicated. Furthermore, when inspecting or replacing the chain, the chain case must be separated and removed, which is inefficient, time-consuming, and inconvenient.
この考案は、かかる点に鑑みこれを改善したも
ので、以下図面に示す本考案の実施例について説
明する。 This invention is an improvement on this in view of the above points, and an embodiment of the invention shown in the drawings will be described below.
エンジン側の前部スプロケツト１と後輪側の後
部スプロケツト２に、チエン３を巻掛けて動力を
伝達するようになつており、前部スプロケツト１
は、金属性の前部ケース４で覆われる。この前部
ケース４は、後端上下に筒部５が形成されてい
て、その中をチエン３が通る。 A chain 3 is wound around the front sprocket 1 on the engine side and the rear sprocket 2 on the rear wheel side to transmit power.
is covered with a metal front case 4. This front case 4 has cylindrical portions 5 formed above and below the rear end, through which the chain 3 passes.
また後部スプロケツト２は、金属または合成樹
脂等で形成された後部ケース６で覆われる。この
後部ケース６には、前端上下に筒部７が形成され
ていて、その中をチエン３が通る。 Further, the rear sprocket 2 is covered with a rear case 6 made of metal, synthetic resin, or the like. This rear case 6 has cylindrical portions 7 formed above and below the front end, through which the chain 3 passes.
一方、ゴム等の可撓材料で筒状に成形された可
撓カバー８が別に設けられる。この可撓カバー８
は、両側の縁を筒状に合せて、第２図に示すよう
に雄雌型のフアスナー９または第３図に示すよう
にホツク１０等で着離自在に形成されており、前
部ケース４と後部ケース６の筒部５，７に巻付け
るようにして連結される。 On the other hand, a flexible cover 8 formed into a cylindrical shape from a flexible material such as rubber is separately provided. This flexible cover 8
The front case 4 is removably formed with male and female fasteners 9 as shown in FIG. 2 or hooks 10 as shown in FIG. and are connected by being wrapped around the cylindrical parts 5 and 7 of the rear case 6.
つぎに作用について説明する。 Next, the effect will be explained.
前部ケース４の後端上下の筒部５と、後部ケー
ス６の前端上下の筒部７とを連結する可撓カバー
８は、筒状に巻いた両側の縁を、フアスナー９ま
たはホツク１０等で着離自在にしてあるので、フ
アスナー９またはホツク１０等を外して広げるこ
とができ、前部ケース４および後部ケース６を車
体側に装着したままで、簡単に着脱することがで
きる。このため、チエン３の点検給油交換の作業
を簡単に行なうことができる。 A flexible cover 8 that connects the cylindrical parts 5 on the upper and lower rear ends of the front case 4 and the cylindrical parts 7 on the upper and lower front ends of the rear case 6 has a cylindrically rolled edge on both sides with fasteners 9, hooks 10, etc. Since it is made detachable, the fasteners 9, hooks 10, etc. can be removed and opened, and the front case 4 and rear case 6 can be easily attached and detached while being attached to the vehicle body. Therefore, inspection and refueling of the chain 3 can be easily performed.
以上説明したように、この考案は、前部スプロ
ケツトを覆う前部ケースの後端上下部に上下のチ
エンがそれぞれ通る上下の筒部を形成するととも
に、後部スプロケツトを覆う後部ケースの前端上
下部に上下のチエンがそれぞれ通る上下の筒部を
形成し、前部ケースと後部ケースの各上部の筒部
同士、および前部ケースと後部ケースの各下部の
筒部同士を、両側縁部を合せてその合せ部で着離
自在とし内部にチエンが通り得る筒状の可撓カバ
ーでそれぞれ連結したので、可撓カバーは、筒状
のものを着離自在の個所で離して広げることがで
き、着脱が簡単であり、このため、チエンの点
検、給油、交換等の作業を容易かつ短時間ででき
る効果がある。 As explained above, this idea forms upper and lower cylinder parts through which the upper and lower chains pass, respectively, at the upper and lower parts of the rear end of the front case that covers the front sprocket, and at the same time forms upper and lower cylinder parts at the upper and lower parts of the front end of the rear case that covers the rear sprocket. Form upper and lower cylindrical parts through which the upper and lower chains pass, and align the upper cylindrical parts of the front case and rear case, and the lower cylindrical parts of the front case and rear case, with their edges on both sides together. Since they are connected by a cylindrical flexible cover that can be attached and detached at the joining part and that allows the chain to pass through, the flexible cover can be attached and detached by separating and expanding the cylindrical cover at the detachable part. This has the effect of making chain inspection, refueling, replacement, etc. easy and quick.
第１図および第２図は本考案の一実施例を示
し、第１図は側面図、第２図は第１図Ａ−Ａ矢視
拡大断面図、第３図は本考案の他の実施例を示す
第２図相当図である。
１……前部スプロケツト、２……後部スプロケ
ツト、４……前部ケース、５……筒部、６……後
部ケース、７……筒部、８……可撓カバー。
1 and 2 show one embodiment of the present invention, FIG. 1 is a side view, FIG. 2 is an enlarged sectional view taken along the line A-A in FIG. 1, and FIG. 3 is another embodiment of the present invention. FIG. 2 is a diagram corresponding to FIG. 2 showing an example. 1... Front sprocket, 2... Rear sprocket, 4... Front case, 5... Cylinder part, 6... Rear case, 7... Cylinder part, 8... Flexible cover.
Claims (1)
部に上下のチエンがそれぞれ通る上下の筒部を形
成するとともに、後部スプロケツトを覆う後部ケ
ースの前端上下部に上下のチエンがそれぞれ通る
上下の筒部を形成し、前部ケースと後部ケースの
各上部の筒部同士、および前部ケースと後部ケー
スの各下部の筒部同士を、両側縁部を合せてその
合せ部で着離自在とし内部にチエンが通り得る筒
状の可撓カバーでそれぞれ連結したことを特徴と
するオートバイのチエンケース。 Upper and lower cylindrical parts are formed through which the upper and lower chains pass, respectively, at the upper and lower parts of the rear end of the front case that covers the front sprocket, and upper and lower cylindrical parts through which the upper and lower chains pass, respectively, at the upper and lower parts of the front end of the rear case which covers the rear sprocket. The upper cylindrical parts of the front case and the rear case, and the lower cylindrical parts of the front case and the rear case can be attached and detached at the joints by aligning both side edges. A motorcycle chain case characterized in that each chain case is connected by a cylindrical flexible cover through which a chain can pass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4404482U JPS58146770U (en) | 1982-03-30 | 1982-03-30 | motorcycle chain case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4404482U JPS58146770U (en) | 1982-03-30 | 1982-03-30 | motorcycle chain case |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58146770U JPS58146770U (en) | 1983-10-03 |
| JPS6211746Y2 true JPS6211746Y2 (en) | 1987-03-20 |
Family
ID=30055112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4404482U Granted JPS58146770U (en) | 1982-03-30 | 1982-03-30 | motorcycle chain case |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58146770U (en) |
-
1982
- 1982-03-30 JP JP4404482U patent/JPS58146770U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58146770U (en) | 1983-10-03 |
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