JPS62298652A - Freezing preventive device for motorcycle carburettor - Google Patents
Freezing preventive device for motorcycle carburettorInfo
- Publication number
- JPS62298652A JPS62298652A JP14380586A JP14380586A JPS62298652A JP S62298652 A JPS62298652 A JP S62298652A JP 14380586 A JP14380586 A JP 14380586A JP 14380586 A JP14380586 A JP 14380586A JP S62298652 A JPS62298652 A JP S62298652A
- Authority
- JP
- Japan
- Prior art keywords
- heating means
- screw
- carburettor
- mounting
- bosses
- 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.)
- Granted
Links
- 230000008014 freezing Effects 0.000 title description 2
- 238000007710 freezing Methods 0.000 title description 2
- 230000003449 preventive effect Effects 0.000 title 1
- 238000010438 heat treatment Methods 0.000 claims abstract description 16
- 230000002528 anti-freeze Effects 0.000 claims description 7
- 230000008030 elimination Effects 0.000 abstract 1
- 238000003379 elimination reaction Methods 0.000 abstract 1
- 238000009434 installation Methods 0.000 abstract 1
- 239000006200 vaporizer Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
Landscapes
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
- Automatic Cycles, And Cycles In General (AREA)
Abstract
Description
【発明の詳細な説明】
３、発明の詳細な説明
（産業上の利用分野〕
この発明は自動二輪車に使用される気化器の凍結防止装
置に関する。Detailed Description of the Invention 3. Detailed Description of the Invention (Field of Industrial Application) This invention relates to an antifreeze device for a carburetor used in a motorcycle.
寒冷地又は寒冷期においては気化器が凍結してエンジン
の始動性を低下させやすい。In cold regions or during cold seasons, the carburetor tends to freeze, reducing engine startability.
このため、加熱手段を取付ねしによってねし止めするこ
とにより気化器の凍結を防止する技術がすでに存在する
（実開昭５９−９６３５０号）。For this reason, there is already a technique for preventing the vaporizer from freezing by locking the heating means with screws (Japanese Utility Model Publication No. 59-96350).
しかしながら、かかる従来の凍結防止装置にあっては、
後加工によって気化器に加熱手段を設置していたため、
前記取付ねし用のねじ孔を気化器に形成する際に特別の
ジグが必要となった。However, in such conventional antifreeze devices,
Because a heating means was installed in the vaporizer during post-processing,
A special jig was required to form the screw holes for the mounting screws in the carburetor.
この発明の目的は前記不都合を解消することであり、そ
の目的は、
基体の側面に調節ねじ用ボス部を一体形成し、且つ、こ
れらのボス部に取付ねし用ねし孔を設け、このねじ孔に
取付ねじを介して加熱手段をねじ止めすることにより達
成された。The purpose of the present invention is to eliminate the above-mentioned disadvantages, and the purpose is to integrally form adjusting screw bosses on the side surface of the base body, and provide mounting screw holes in these bosses. This was achieved by screwing the heating means through the mounting screw into the screw hole.
この発明に係る自動二輪車用気化器の凍結防止装置は、
上記のように構成さイτいるため、気化器本体のボス部
に前記取付ねじ（加熱手段取付用）用のねし孔を形成す
る際に、前記調節ねじ用のねし孔を形成する際に使用し
たジグをそのまま使用することができるものである。The antifreeze device for a motorcycle carburetor according to this invention includes:
Since the configuration is as described above, when forming the threaded hole for the mounting screw (for mounting the heating means) in the boss part of the carburetor body, when forming the threaded hole for the adjustment screw, The jig used for this can be used as is.
以下、第１図〜第４図に基づいてこの発明の詳細な説明
する。Hereinafter, the present invention will be explained in detail based on FIGS. 1 to 4.
第２図において、１１は自動二輪車のフレーム、１３は
フレーム１１の先端に前フオーク１５を介して設置され
た前輪、１７はフレーム１１の後端にリアアーム１９を
介して設置された後輪である。又、２１はフレーム１１
に載置されたエンジンであり、後方に位置する気化器２
３につながれている。In FIG. 2, 11 is a frame of the motorcycle, 13 is a front wheel installed at the tip of the frame 11 via a front fork 15, and 17 is a rear wheel installed at the rear end of the frame 11 via a rear arm 19. . Also, 21 is frame 11
The engine is mounted on the engine, and the carburetor 2 is located at the rear.
It is connected to 3.
第３図および第４図において、３１は気化器２３の基体
であり、後方に吸入口３３１．前方に送気口（図示せず
）を有する。３５はスロットルワイヤであり、基体３１
の頭部に設置されている。このスロットルワイヤ３５は
基体３１中のスロットルバルブを進退させる。３７およ
び３９はボス部であり （第４図参照）、基体３１の側
面に一体形成されている。3 and 4, 31 is the base of the carburetor 23, and the intake port 331. It has an air supply port (not shown) in the front. 35 is a throttle wire, and the base body 31
is installed on the head of This throttle wire 35 moves the throttle valve in the base body 31 forward and backward. 37 and 39 are boss portions (see FIG. 4), which are integrally formed on the side surface of the base body 31.
次に、第５図において、５１は取付ねじ用ねし孔であり
、他方のボス部３９（調節ねじ４１の設置されていない
ボス部）に形成されている。５３は支持部材であり、取
付ねじ５５により前記基体３１にねし止めされている。Next, in FIG. 5, reference numeral 51 denotes a tapped hole for a mounting screw, which is formed in the other boss portion 39 (the boss portion where the adjustment screw 41 is not installed). Reference numeral 53 denotes a support member, which is screwed onto the base body 31 with mounting screws 55.
又、５７はこの発明の加熱手段に相当する加熱ヒータで
あり、前記支持部材５３に螺挿されている。この加熱ヒ
ータ５７は気化器２３を加熱するためのものである。な
お、５９および６１は加熱ヒータ５７の電源端子である
。A heater 57 corresponds to the heating means of the present invention, and is screwed into the support member 53. This heater 57 is for heating the vaporizer 23. Note that 59 and 61 are power supply terminals of the heater 57.
この発明に係る自動二輪車用気化器の凍結防止装置は、
上記のように構成されているため、気化器本体のボス部
に前記取付ねじ（加熱手段取付用）用のねじ孔を形成す
る際に、前記調節ねし用のねし孔を形成する際に使用し
たジグをそのまま使用することができるものである。The antifreeze device for a motorcycle carburetor according to this invention includes:
With the above structure, when forming the threaded hole for the mounting screw (for mounting the heating means) in the boss part of the carburetor main body, and when forming the threaded hole for the adjustment screw, The used jig can be used as is.
よって、この発明に係る凍結防止装置にあっては、加熱
手段をねじ止めするにあたって、別途にジグを用意する
必要がないゆえ、極めて設置しやすいものである。Therefore, the antifreeze device according to the present invention is extremely easy to install since there is no need to prepare a separate jig when screwing the heating means.
図面はこの発明に係る自動二輪車用気化器の凍結防止装
置の実施例を示すものであり、第１図は第４図の１部拡
大断面図、第２図は正面図、第３図は第２図における■
部拡大図、第４図は第３凹における■矢視図である。
２３ ・・・ 気化器
３１ ・・・ 基体
３Ｔ、３９・・・ ねじ用ボス部
４１ ・・・ 調節ねし
５１ ・・・ 取付ねし用ねじ孔
５５ ・・・ 取付ねし
５７ ・・・ 加熱手段（加熱ヒータ）第１図
第２図
第３図The drawings show an embodiment of the antifreeze device for a motorcycle carburetor according to the present invention, and FIG. 1 is an enlarged cross-sectional view of a portion of FIG. 4, FIG. 2 is a front view, and FIG. 3 is a partially enlarged sectional view of FIG. ■ in Figure 2
FIG. 4 is an enlarged view of the third concavity in the direction of the ■ arrow. 23... Carburetor 31... Base 3T, 39... Screw boss portion 41... Adjustment screw 51... Mounting screw screw hole 55... Mounting screw 57... Heating Means (heater) Figure 1 Figure 2 Figure 3
Claims (1)
、且つ、これらのボス部に取付ねじ用ねじ孔を設け、こ
のねじ孔に取付ねじを介して加熱手段をねじ止めした自
動二輪車用気化器の凍結防止装置。(1) A motorcycle in which bosses for adjustment screws are integrally formed on the side surface of the base, screw holes for mounting screws are provided in these bosses, and a heating means is screwed into these screw holes via the mounting screws. antifreeze device for vaporizers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14380586A JPH0830448B2 (en) | 1986-06-18 | 1986-06-18 | Antifreeze device for motorcycle carburetor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14380586A JPH0830448B2 (en) | 1986-06-18 | 1986-06-18 | Antifreeze device for motorcycle carburetor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62298652A true JPS62298652A (en) | 1987-12-25 |
| JPH0830448B2 JPH0830448B2 (en) | 1996-03-27 |
Family
ID=15347389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14380586A Expired - Fee Related JPH0830448B2 (en) | 1986-06-18 | 1986-06-18 | Antifreeze device for motorcycle carburetor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0830448B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5854464A (en) * | 1994-09-08 | 1998-12-29 | Brunswick Corporation | Marine carburetor anti-icing apparatus |
-
1986
- 1986-06-18 JP JP14380586A patent/JPH0830448B2/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5854464A (en) * | 1994-09-08 | 1998-12-29 | Brunswick Corporation | Marine carburetor anti-icing apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0830448B2 (en) | 1996-03-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| LAPS | Cancellation because of no payment of annual fees |