CN207064077U - A kind of solar term valve arrangement of motorcycle - Google Patents
A kind of solar term valve arrangement of motorcycle Download PDFInfo
- Publication number
- CN207064077U CN207064077U CN201721043290.3U CN201721043290U CN207064077U CN 207064077 U CN207064077 U CN 207064077U CN 201721043290 U CN201721043290 U CN 201721043290U CN 207064077 U CN207064077 U CN 207064077U
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- CN
- China
- Prior art keywords
- boss
- throttle
- throttle blade
- solar term
- edge
- 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 - Fee Related
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- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Abstract
The utility model provides a kind of solar term valve arrangement of motorcycle, belongs to field of mechanical technique.It solves the problems, such as that the air throttle usage time of existing motorcycle returning elastic of torsion spring with regard to after does not reach requirement.The solar term valve arrangement of this motorcycle, including the valve body with chamber, throttle blade, throttle plate pin and twist mechanism, have on the madial wall of chamber protrusion against boss, the edge of throttle blade is relative with against boss, the edge of throttle blade or against being additionally provided with bolster on boss, and throttle blade by swing can with bolster against or make bolster with against boss against.This section air valve structure can set the returning elastic of torsion spring relatively large when initial, against in the presence of boss, throttle blade also the excessive phenomenon of return will not occur because of the big of returning elastic, it can guarantee that air throttle normally runs regulation and control, simultaneously, even if the elastic force of torsion spring reduces after usage time is long, enough returning elastic demands can be also always ensured that.
Description
Technical field
The utility model belongs to field of mechanical technique, is related to a kind of solar term valve arrangement of motorcycle.
Background technology
Motorcycle electric spraying throttle-valve body only controls air mass flow at present, solar term valve arrangement by throttle blade in cavity, cavity,
Throttle plate pin, the twist mechanism composition of fixed throttle blade；Cavity geometry air-flow air intake duct is cylindrical cavity, and air-flow gas off-take is expansion
The conical cavity of raw edge outwardly, there is on cavity horizontal axle sleeve to move engagement sleeves in axle sleeve hole through air intake duct for throttle plate pin, section
Bulla is chamfers oval plate-like, and after a throttle plate pin passes through cavity corresponding aperture, throttle blade inserts throttle plate pin in cavity
Implement positioning with screw after the groove set on inside points axis body to fix, because throttle blade is to chamfer oval plate-like so solar term
Door piece is small angle inclination screens in capped configuration complete with cavity inner chamber so can only single direction rotation；Twist mechanism is by air throttle
The outer section axis body of axle, torsion spring, rope support, initial corner location adjusting device composition, the outer section axis body of air throttle move cooperation and are linked in cavity
Implement consolidating for rope support with nut in fit rope support endoporus on horizontal its outer end Step Shaft rear into inner hole of shaft sleeve of outside disjunctor
Fixed connection, cylindrical rope support is annular groove body, and motor oil gas gate control handlebar is fixed on by the other end fit of a mild steel rope
On the accent that rope support annular groove body is set；On the horizontal forward sleeve outer circle of cavity, torsion spring follower head is hooked on the dynamic rear enclosure of matching somebody with somebody of torsion spring
In the hanging pin of chamber outer wall, torsion spring front end is hooked in the hanging pin of rope support medial extremity setting, and torsion spring effect is that rope support drives
Throttle plate pin, throttle blade are unidirectionally applied when turning, and drive torsion spring rotation, when rope support controls without external force, torsion spring promotes rope support, solar term
Door-hinge, throttle blade return.In existing air throttle, the size of the turning power of torsion spring be it is adapted it is accurate after because turning round
It if the turning power of spring is too small or too big, can cause that throttle blade return is not in place or return is excessive, can influence air throttle pair
The control of air mass flow etc., and because torsion spring is respectively provided with certain endurance ratio, after usage time is long, the turning power of torsion spring
Requirement when not reaching initial is often reduced, so as to easily cause throttle blade return not in place, influences air throttle
Normal use, it is impossible to realize preferably control.
The content of the invention
The purpose of this utility model is above mentioned problem be present for existing technology, it is proposed that a kind of air throttle of motorcycle
Structure, technical problem to be solved in the utility model are：How to enable torsion spring to remain enough returning elastics, protect
Demonstrate,prove the normal operation of air throttle.
The purpose of this utility model can be realized by following technical proposal：A kind of solar term valve arrangement of motorcycle, including
Valve body, throttle blade, throttle plate pin and twist mechanism with chamber, it is characterised in that have on the madial wall of the chamber
Protrusion against boss, the edge of the throttle blade with described relative against boss, the edge of the throttle blade or against
Be additionally provided with bolster on boss, and the throttle blade by swing can with bolster against or make bolster with against boss
Against.
This section air valve structure by set on the madial wall of valve chamber protrusion against boss, the edge of throttle blade
It is relative with against boss, therefore, when initial the returning elastic of torsion spring can be set it is relatively large, and in the work against boss
Under, throttle blade also the excessive phenomenon of return will not occur because of the larger of returning elastic, can ensure that air throttle is normal
Operation regulation and control, meanwhile, even if the elastic force of torsion spring reduces after usage time is long, can also be always ensured that enough return bullets
Power demand.The setting of simultaneous buffering part so that throttle blade and the work during return against boss with a buffering
With being unlikely to shock occurs to cause damage, while will not also produce noise.
It is described that there are two against boss and be symmetrically distributed on the inside of chamber in the solar term valve arrangement of above-mentioned motorcycle
On wall, two shift to install up and down against boss, the throttle blade positioned at two against between boss, and the throttle blade side
The upper surface on edge is relative against boss with one of them, and lower surface is relative against boss with another.By setting about two
Dislocation against boss so that throttle blade in swing process, the edges of both sides can respectively with being leant against boss,
So that stress is more uniformly distributed, it is hardly damaged.
In the solar term valve arrangement of above-mentioned motorcycle, the bolster is buffer stopper, and the buffer stopper is separately fixed at
On the upper surface and lower surface at the throttle blade edge, the buffer stopper is made of elastomeric material.Buffer stopper can directly be consolidated
It is scheduled on the upper surface and lower surface at throttle blade edge, it is simple in construction, it is easy to make.As an alternative solution, bolster also may be used
Think spring.
In the solar term valve arrangement of above-mentioned motorcycle, the buffer stopper is wedge shaped and thickness from throttle blade edge into
Heart direction reduces, and the outer edge face of the buffer stopper is arc surface.The design of wedge-shaped buffer stopper, and by the outer edge face of buffer stopper
Arc surface is set to, reduces the required precision to chamber madial wall curved face processing, the technique made is more simple, while can also rise
Air mass flow speedup slows down effect, improves security.
In the solar term valve arrangement of above-mentioned motorcycle, that relative with throttle blade upper surface is against the lower end of boss
Face and against the upper surface of boss be inclined-plane with that relative of throttle blade upper surface, the throttle blade passes through swing
The buffer stopper is enabled to abut on above-mentioned corresponding inclined-plane.The design that the face face of inclined-plane and wedge-shaped buffer stopper reclines, makes
It is more preferable to obtain stability, and has disperseed stress, is hardly damaged.
Compared with prior art, the solar term valve arrangement of this motorcycle has advantages below：
1st, on the madial wall of valve chamber set protrusion against boss, therefore, can be by the return of torsion spring when initial
Elastic force is set relatively large, and against in the presence of boss, throttle blade will not also go out because of the larger of returning elastic
The excessive phenomenon of existing return, can ensure that air throttle normally runs regulation and control, meanwhile, even if the long torsion spring afterwards of usage time
Elastic force reduces, and can also be always ensured that enough returning elastic demands.
2nd, the setting of simultaneous buffering part so that throttle blade with against boss during return have one buffering
Effect, it is unlikely to generation shock and causes damage, while will not also produces noise.
3rd, the design of wedge-shaped buffer stopper, and the outer edge face of buffer stopper is set to arc surface, reduce to chamber madial wall
The required precision of curved face processing, the technique made is more simple, while can also play air mass flow speedup and slow down, and improves safety
Property.
Brief description of the drawings
Fig. 1 is the schematic diagram of the solar term valve arrangement of this motorcycle.
In figure, 1, valve body；1a, chamber；2nd, throttle blade；3rd, throttle plate pin；4th, against boss；5th, buffer stopper.
Embodiment
It is specific embodiment of the utility model and with reference to accompanying drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these embodiments.
As shown in figure 1, the solar term valve arrangement of this motorcycle, including the valve body 1 with chamber 1a, throttle blade 2, air throttle
Axle 3 and the twist mechanism with torsion spring.Have on chamber 1a madial wall protrusion against boss 4, the edge of throttle blade 2 with
It is relative against boss 4, therefore, when initial the returning elastic of torsion spring can be set it is relatively large, and in the work against boss 4
Under, throttle blade 2 also the excessive phenomenon of return will not occur because of the larger of returning elastic, can ensure that air throttle is normal
Operation regulation and control, meanwhile, even if the elastic force of torsion spring reduces after usage time is long, can also be always ensured that enough return bullets
Power demand.The edge of throttle blade 2 or against being additionally provided with bolster on boss 4, and throttle blade 2 can be with buffering by swinging
Part against or make bolster with against boss 4 against.
Specifically, have against boss 4 and two and be symmetrically distributed on chamber 1a madial walls, two against on boss 4
Under shift to install, throttle blade 2 positioned at two against between boss 4, and the upper surface at the edge of throttle blade 2 with one of them against
Boss 4 is relative, and lower surface is relative against boss 4 with another.Bolster is buffer stopper 5, and buffer stopper 5 is separately fixed at the section
On the upper surface and lower surface at the edge of bulla 2, buffer stopper 5 is made of elastomeric material so that throttle blade 2 with against boss
4 have the function that a buffering during return, are unlikely to generation shock and cause damage, moreover, the equal energy in the edge of both sides
Enough respectively with being leant against boss 4 so that stress is more uniformly distributed, while will not also produce noise.
Buffer stopper 5 is wedge shaped and thickness reduces from the edge of throttle blade 2 toward center position, and the outer edge face of buffer stopper 5 is
Arc surface, the required precision to chamber 1a madial wall curved face processings is reduced, the technique made is more simple, while can also play sky
Throughput speedup slows down effect, improves security.That relative with the upper surface of throttle blade 2 against the lower surface of boss 4 and
Against the upper surface of boss 4 it is inclined-plane with that relative of the upper surface of throttle blade 2, throttle blade 2 can by swinging
So that buffer stopper 5 is abutted on corresponding inclined-plane so that stability is more preferable, and has disperseed stress, is hardly damaged.
Specific embodiment described herein is only to the utility model spirit explanation for example.The utility model institute
Category those skilled in the art can make various modifications or supplement to described specific embodiment or using similar
Mode substitute, but without departing from spirit of the present utility model or surmount scope defined in appended claims.
Claims (5)
1. a kind of solar term valve arrangement of motorcycle, including the valve body (1) with chamber (1a), throttle blade (2), throttle plate pin
And twist mechanism (3), it is characterised in that have on the madial wall of the chamber (1a) protrusion against boss (4), the solar term
The edge of door piece (2) with it is described against boss (4) relatively, the edge of the throttle blade (2) or against being additionally provided with boss (4)
Bolster, and the throttle blade (2) by swing can with bolster against or make bolster with against boss (4) against.
2. the solar term valve arrangement of motorcycle according to claim 1, it is characterised in that described to have two against boss (4)
Individual and be symmetrically distributed on chamber (1a) madial wall, two shift to install up and down against boss (4), throttle blade (2) position
In two against between boss (4), and the upper surface at the throttle blade (2) edge with one of them against boss (4) relatively, under
End face is relative against boss (4) with another.
3. the solar term valve arrangement of motorcycle according to claim 2, it is characterised in that the bolster is buffer stopper (5),
The buffer stopper (5) is separately fixed on the upper surface and lower surface at the throttle blade (2) edge, and the buffer stopper (5) is adopted
It is made of elastomeric material.
4. the solar term valve arrangement of motorcycle according to claim 3, it is characterised in that the buffer stopper (5) it is wedge shaped and
Thickness reduces from throttle blade (2) edge toward center position, and the outer edge face of the buffer stopper (5) is arc surface.
5. the solar term valve arrangement of motorcycle according to claim 4, it is characterised in that with throttle blade (2) upper surface phase
To that upper end against the lower surface of boss (4) and with that relative of throttle blade (2) upper surface against boss (4)
Face is inclined-plane, and the throttle blade (2) enables to the buffer stopper (5) to abut in above-mentioned corresponding inclined-plane by swinging
On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721043290.3U CN207064077U (en) | 2017-08-18 | 2017-08-18 | A kind of solar term valve arrangement of motorcycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721043290.3U CN207064077U (en) | 2017-08-18 | 2017-08-18 | A kind of solar term valve arrangement of motorcycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207064077U true CN207064077U (en) | 2018-03-02 |
Family
ID=61514868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721043290.3U Expired - Fee Related CN207064077U (en) | 2017-08-18 | 2017-08-18 | A kind of solar term valve arrangement of motorcycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207064077U (en) |
-
2017
- 2017-08-18 CN CN201721043290.3U patent/CN207064077U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 317500 Qingyu Village, Wenling Town, Taizhou City, Zhejiang Province Patentee after: Taizhou Rongmao Electrical Appliance Co.,Ltd. Address before: 317500 Qingyu Village, Wenling Town, Taizhou City, Zhejiang Province Patentee before: TAIZHOU RONGMAO ELECTRIC APPLIANCE Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180302 |