CN107086155A - Hydraulic braking electric switch and motorcycle - Google Patents
Hydraulic braking electric switch and motorcycle Download PDFInfo
- Publication number
- CN107086155A CN107086155A CN201710395490.3A CN201710395490A CN107086155A CN 107086155 A CN107086155 A CN 107086155A CN 201710395490 A CN201710395490 A CN 201710395490A CN 107086155 A CN107086155 A CN 107086155A
- Authority
- CN
- China
- Prior art keywords
- diaphragm
- rubber pad
- annular protrusion
- hydraulic pressure
- electric switch
- 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.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H35/00—Switches operated by change of a physical condition
- H01H35/24—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow
- H01H35/34—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow actuated by diaphragm
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62L—BRAKES SPECIALLY ADAPTED FOR CYCLES
- B62L3/00—Brake-actuating mechanisms; Arrangements thereof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/02—Sealings between relatively-stationary surfaces
- F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
- F16J15/10—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing
- F16J15/104—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing characterised by structure
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Diaphragms And Bellows (AREA)
Abstract
The invention discloses a kind of hydraulic braking electric switch and motorcycle, wherein hydraulic braking electric switch included oily part, rubber diaphragm pad and contact switch, the excessively oily part has the hydraulic pressure oil duct for introducing hydraulic pressure, and the diaphragm of rubber pad was installed on oily part and corresponded to hydraulic pressure oil duct and the contact-actuating switch closure in the presence of hydraulic pressure；The edge of diaphragm of rubber pad was pressed on by a having compact piece for enclosure on the sealing surface of oily part formation, and diaphragm of rubber pad face corresponding with sealing surface is provided with annular protrusion in the circumferential direction；By forming the sealing surface of planar structure in the outlet outer face of hydraulic pressure oil duct and being sealed by the annular protrusion of rubber gasket, ensure good sealing effect, avoid convexing to form raised seals by the outlet outer face of hydraulic pressure oil duct, ensure that processing technology is simple, save processing cost, and it is prevented effectively from sealing surfaces to be destroyed, beneficial to guarantee sealing structure long lifespan.
Description
Technical field
The present invention relates to a kind of automobile-used electric switch, and in particular to a kind of hydraulic braking electric switch and motorcycle.
Background technology
Hydraulic braking electric switch is to realize to touch using the conducting strip motion of the pressure change Mechanical Driven electric switch of hydraulic oil
Head is conducted to conducting by electric switch controller unit, such as applied to indicator lamp or instrument of braking system of motorcycle etc.
In instrument；Hydraulic braking electric switch is typically plugged in the outlet of hydraulic pressure oil duct, the outside of diaphragm of rubber pad by diaphragm of rubber pad
Be disposed with conducting strip and with the spaced contact of prerotation vane, when hydraulic pressure oil duct internal pressure is powerful in can promote rubber after preset value
Outwards agitated in the middle of glue barrier film pad and promote prerotation vane movement to turn on contact, when hydraulic pressure oil duct internal pressure is less than preset value by force,
The back-moving spring driving conducting strip being arranged on conducting strip, which resets, disconnects contact；And in the prior art, typically with hydraulic pressure
Sealing surface processes the ring packing projection coordinated with diaphragm of rubber pad on the excessively oily part of oil duct, to ensure the sealing of hydraulic pressure oil duct
Property is good；And in reality production and processing, hydraulic pressure oil duct is generally arranged in metal pedestal body, and it is close that annular is processed on metal pedestal
Envelope projection can cause difficulty of processing big, high processing costs, and the annular protrusion destructible diaphragm of rubber pad of metal material is close
Surface is sealed, even causes the diaphragm of rubber pad frequently moved to ftracture under impaction state, so that it is close to cause diaphragm of rubber pad to be lost
Seal function.
Therefore, be solve problem above, it is necessary to which a kind of hydraulic braking electric switch and motorcycle, can reduce making difficult processing
Degree, reduces processing cost, and is prevented effectively from sealing surfaces and destroyed, it is ensured that good sealing effect.
The content of the invention
In view of this, the purpose of the present invention is to overcome defect of the prior art there is provided hydraulic braking electric switch and motor
Car, can reduce making difficulty of processing, reduce processing cost, and be prevented effectively from sealing surfaces and destroyed, it is ensured that sealing effect
It is really good.
The hydraulic braking electric switch of the present invention, including excessively oily part, rubber diaphragm pad and contact switch, the excessively oily part have
The hydraulic pressure oil duct of hydraulic pressure is introduced, the diaphragm of rubber pad was installed on oily part and corresponding to hydraulic pressure oil duct 1 and in the effect of hydraulic pressure
Lower contact-actuating switch closure；
The edge of the diaphragm of rubber pad was pressed on by a having compact piece for enclosure on the sealing surface of oily part formation, and rubber
Barrier film pad face corresponding with sealing surface forms flat provided with annular protrusion in the circumferential direction in the outlet outer face of hydraulic pressure oil duct 1
The sealing surface of the face structure and annular protrusion formed by diaphragm of rubber pad is sealed, it is ensured that good sealing effect, it is to avoid by mistake
The sealing surface formation seal convexity of oily part, the annular protrusion of diaphragm of rubber pad is easy to by mould molding, it is ensured that processing technology letter
It is single, reduce processing cost, and be prevented effectively from sealing surfaces and diaphragm of rubber pad is destroyed, beneficial to good sealing effect and use
Long lifespan.
Further, the switch that gets an electric shock includes the contact shoe for being provided with two contacts, and the contact shoe is used as and compressed simultaneously
Part was fixedly installed on oily part；The fixed structure of the contact shoe and excessively oily part can be existing fixed structure, such as bolt is fixed
Or connect and fix；
The diaphragm of rubber pad face opposite with hydraulic pressure oil duct 1 is provided with conducting strip, and the diaphragm of rubber piece is made in hydraulic pressure
Deformation driving conducting strip is agitated to be electrically connected with two contacts and close contact switch with lower；As illustrated, conducting strip with
It is additionally provided between contact shoe for making conducting strip depart from the column spring that two contacts disconnect contact switch, contact shoe is formed
For the mounting hole installed column spring and be oriented to it.
Further, it is cancave cambered surface transition between the root of the annular protrusion and diaphragm of rubber pad；Cancave cambered surface transition can
Transition position stress concentration between annular protrusion and diaphragm of rubber pad is avoided, the transition position when diaphragm of rubber pad is agitated is effectively improved
Stressing conditions, beneficial to glue barrier film pad occur elasticity agitate, while ensure diaphragm of rubber pad and annular protrusion service life it is long.
Further, the top of the annular protrusion is convex arc line on cross section；The protrusion direction of convex arc line is pressing square
To, the annular protrusion of convex arc cable architecture is beneficial to form sealing, high resilience and resilience, and performance is stable, tearing toughness height etc.,
And when being agitated in the middle of diaphragm of rubber pad, convex arc line is easy to along the sealing micro- reciprocating rotation in both sides and meets stabilized seal requirement.
Further, the compressing member forms forward the ring compression for the edge of diaphragm of rubber pad to be pressed in sealing surface
Tongue, the ring compression tongue and the position of annular protrusion are probably corresponding, and the front end of the ring compression tongue is on cross section
Convex arc line；It is convex on cross section by position probably corresponding and ring compression tongue the front end of ring compression tongue and annular protrusion
Camber line, the front end of ring compression tongue can avoid ring compression tongue from there is sharp comer causing to rubber on cross section for convex arc line
Glue barrier film pad is damaged, while ensureing diaphragm of rubber pad indefatigability, diaphragm of rubber pad sealing effectiveness and is used beneficial to improving
Life-span, and annular protrusion is effectively compressed beneficial to ring compression tongue, it is further ensured that sealing and beneficial to diaphragm of rubber pad elasticity
Deformation.
Further, the height of the annular protrusion is H1, and H1 size range is 1-1.5mm；The root of the annular protrusion
The radius between portion and diaphragm of rubber pad being cancave cambered surface is R0, and R0 size range is 0.2-0.4mm；The preferred H1 of the present embodiment is
1.2mm, R0 are 0.3mm；Certainly, if carrying out proportional, the same ratio obtained that converts according to the size range of the present invention
Other sizes scope, also fall into protection domain, such as R3/D1=6-9.5, should in the range of H1 and R0 values cause convex annular
Rise meet mechanical model requirement with the internal stress inside diaphragm of rubber pad transition corner, effectively improve annular protrusion 4 root and
The antifatigue limit of transition part between diaphragm of rubber pad, at the same avoid annular protrusion because internal stress change and caused by annular protrusion add
Fast aging, it is ensured that the modulus of elasticity of annular protrusion is constant, it is ensured that annular protrusion sealing intensity is stable.
Further, the radius in region of the diaphragm of rubber pad to annular protrusion is R3, and R3 scopes are 18-19mm, described
The width dimensions of annular protrusion are D1, and D1 size range is 2-3mm；R3 is preferably 18.5mm, and D1 is preferably 2.5mm, if
D1 is larger, and R3 is smaller, is unfavorable for the smoothness that diaphragm of rubber pad is agitated；If R3 is larger, and D1 is smaller, is unfavorable for sealing tight
Close property；When D1 and R3 take above-mentioned value, it is ensured that sealing is tight and diaphragm of rubber pad agitates smooth, and service life is long, equally, if
Proportional, the other sizes scope of the same ratio obtained that converts is carried out according to the size range of the present invention, protection is also fallen into
Scope, will not be repeated here.
Further, the width of the ring compression tongue is D2, and D2 size range is 2-3mm；The compressing member is to compression
Direction is spacing by excessively oily part, and this is spacing so that ring compression tongue its depth for being pressed into diaphragm of rubber pad under impaction state is h, h
Size range be 0.5-1mm；Diaphragm of rubber mat thickness is d, and d size range is 1.5-2.5mm；Ensure diaphragm of rubber pad side
Edge meets mechanical model distribution under impaction state inside it, it is to avoid thrust is too small or excessive, while ensureing diaphragm of rubber pad
Stress is agitated to adaptation with it, beneficial to the raising sealing effectiveness of diaphragm of rubber pad 2 and service life.
Further, the excessively oily part forms the mounting seat for installing contact shoe, and the mounting seat extends rearwardly to form bag
Wrap up in the installation set of contact shoe, the inner circle of the installation set convexes to form positive stop lug boss radially inward, the compressing member formed to
The preceding spacing heavy platform spacing by positive stop lug boss；As illustrated, the side wall of the spacing heavy platform presses on limit convex along compaction direction
Position limiting structure of the side wall formation of platform along compaction direction, it is spacing accurate, it is easy for installation.
The invention also discloses a kind of motorcycle, the brake system of the motorcycle is provided with the hydraulic braking of said structure
Electric switch, it is long to be effectively ensured the brake system service life, and low manufacture cost, it is ensured that braking system of motorcycle performance is steady
It is fixed.
The beneficial effects of the invention are as follows：A kind of hydraulic braking electric switch and motorcycle disclosed by the invention, by hydraulic pressure
The annular protrusion that the outlet outer face of oil duct forms the sealing surface of planar structure and formed by diaphragm of rubber pad is sealed, and is protected
Demonstrate,prove good sealing effect, it is to avoid seal convexity is formed by the sealing surface of excessively oily part, the annular protrusion of diaphragm of rubber pad is easy to by mould
Tool shaping, it is ensured that processing technology is simple, reduces processing cost, and be prevented effectively from sealing surfaces and diaphragm of rubber pad by broken
It is bad, beneficial to good sealing effect；Simultaneously, it is to avoid sealing thrust is too small or excessive, it is ensured that diaphragm of rubber pad indefatigability, beneficial to carrying
High diaphragm of rubber pad sealing effectiveness and service life, and effectively compress annular protrusion beneficial to ring compression tongue, it is ensured that sealing
Become with beneficial to diaphragm of rubber pulvilliform.
Brief description of the drawings
The invention will be further described with reference to the accompanying drawings and examples：
Fig. 1 is structural representation of the invention；
Fig. 2 is enlarged drawing at A in Fig. 1；
Fig. 3 is the structural representation after being compressed in Fig. 2；
Fig. 4 is the structural representation of diaphragm of rubber pad sealing surface in the present invention.
Embodiment
Fig. 1 is the structural representation of the present invention, and Fig. 2 is enlarged drawing at A in Fig. 1, and Fig. 3 shows for the structure after being compressed in Fig. 2
It is intended to, Fig. 4 is the structural representation of diaphragm of rubber pad sealing surface in the present invention, as illustrated, the hydraulic braking in the present embodiment
Electric switch, including excessively oily part, rubber diaphragm pad 2 and contact switch, the excessively oily part have the hydraulic pressure oil duct 1 for introducing hydraulic pressure, institute
Diaphragm of rubber pad 2 is stated to be installed on oily part and corresponded to hydraulic pressure oil duct 1 and the contact-actuating switch closure in the presence of hydraulic pressure；Institute
It was oil draining bolt 5 to state oily part, crossed the hydraulic pressure oil duct 1 for being provided with oil draining bolt 5 and introducing hydraulic pressure, the centre of diaphragm of rubber pad 2 with
Agitated under the outlet of hydraulic pressure oil duct 1 correspondence and hydraulic-driven；
The edge of the diaphragm of rubber pad 2 was pressed on by a having compact piece for enclosure on the sealing surface 3 of oily part formation, and rubber
Glue barrier film pad 2 is provided with annular protrusion 4 in the circumferential direction with the corresponding face of sealing surface 3, in the outlet outer face shape of hydraulic pressure oil duct 1
Into planar structure sealing surface and by diaphragm of rubber pad 2 formation annular protrusion 4 sealed, it is ensured that good sealing effect, keep away
Exempt to form seal convexity by the sealing surface of excessively oily part, the annular protrusion of diaphragm of rubber pad is easy to by mould molding, it is ensured that processing
Technique is simple, reduces processing cost, and is prevented effectively from sealing surfaces and diaphragm of rubber pad is destroyed, beneficial to good sealing effect
It is long with service life.
In the present embodiment, the switch that gets an electric shock includes being provided with two contacts (including contact 10a and contact 10b) contact
Seat 6, the contact shoe 6 was fixedly installed on oily part 5 as compressing member simultaneously；It is provided with the middle of contact shoe 6 for installing conduction
The groove 8 of piece 9, the fixed structure of the contact shoe 6 and excessively oily part 5 can be existing fixed structure, such as bolt is fixed or clamping
It is fixed etc.；
The diaphragm of rubber pad 2 face opposite with hydraulic pressure oil duct 1 is provided with conducting strip 9, and the diaphragm of rubber piece 2 is in hydraulic pressure
Agitating deformation driving conducting strip 9 to be electrically connected with two contacts under effect closes contact switch；As illustrated, in conducting strip
It is additionally provided between contact shoe 6 for making conducting strip 9 depart from the column spring 11 that two contacts disconnect contact switch, contact
Seat 6 forms the mounting hole for installing column spring 11 and being oriented to it.
It is cancave cambered surface transition in the present embodiment, between the root of the annular protrusion and diaphragm of rubber pad；Cancave cambered surface transition
Transition position stress concentration between annular protrusion 4 and diaphragm of rubber pad 2 can be avoided, is effectively improved when diaphragm of rubber pad 2 is agitated
The stressing conditions of the transition position, occur elasticity beneficial to glue barrier film pad 2 and agitate, while ensureing that diaphragm of rubber pad 2 and annular protrusion 4 make
Use long lifespan.
In the present embodiment, the top of the annular protrusion 4 is convex arc line on cross section；The preferably horizontal stroke of annular protrusion 4
Section is semicircle, and the protrusion direction of convex arc line is compaction direction, and the annular protrusion of convex arc cable architecture is beneficial to form sealing, rich in bullet
Property and resilience, performance is stable, tearing toughness height etc., and when being agitated in the middle of diaphragm of rubber pad 2, convex arc line is easy to along close
The envelope micro- reciprocating rotation in both sides simultaneously meets stabilized seal requirement.
In the present embodiment, the compressing member forms forward the annular for the edge of diaphragm of rubber pad to be pressed in sealing surface
Tongue 7 is compressed, the ring compression tongue 7 and the position of annular protrusion are probably corresponding, probably correspondence expression can be just along compaction direction
It is right, can also there is certain deviation；And the front end of the ring compression tongue 7 is convex arc line on cross section；Represent forward to pressing square
To pointing to hydraulic pressure has direction, probably corresponding and ring compression tongue 7 by ring compression tongue 7 and the position of annular protrusion
Front end is convex arc line on cross section, and the preferably cross section of ring compression tongue 7 is semicircle, and the front end of ring compression tongue 7 is in horizontal stroke
For convex arc line ring compression tongue 7 can be avoided to there is sharp comer on section to cause to damage diaphragm of rubber pad, protected simultaneously
The indefatigability of diaphragm of rubber pad 2 is demonstrate,proved, beneficial to the raising sealing effectiveness of diaphragm of rubber pad 2 and service life, and beneficial to ring compression
Tongue 7 effectively compresses annular protrusion, is further ensured that sealing and beneficial to the elastic deformation of diaphragm of rubber pad 2.
In the present embodiment, the height of the annular protrusion is H1, and H1 size range is 1-1.5mm；The annular protrusion
Root and diaphragm of rubber pad between be that the radius of cancave cambered surface is R0, R0 size range is 0.2-0.4mm；The present embodiment is preferred
H1 is 1.2mm, and R0 is 0.3mm；Certainly, if carried out according to the size range of the present invention, conversion is proportional, and what is obtained is identical
The other sizes scope of ratio, also falls into protection domain, such as R3/D1=6-9.5, H1 the and R0 values in the range of this cause ring
The raised internal stress with inside diaphragm of rubber pad transition corner of shape meets mechanical model requirement, effectively improves the root of annular protrusion 4
The antifatigue limit of transition part between portion and diaphragm of rubber pad 2, at the same avoid annular protrusion because internal stress change and caused by annular
Raised accelerated ageing, it is ensured that the modulus of elasticity of annular protrusion is constant, it is ensured that annular protrusion sealing intensity is stable.
In the present embodiment, the radius in region of the diaphragm of rubber pad to annular protrusion is R3, and R3 scopes are 18-19mm,
The width dimensions of the annular protrusion are D1, and D1 size range is 2-3mm；R3 is preferably 18.5mm, and D1 is preferably 2.5mm,
If D1 is larger, and R3 is smaller, is unfavorable for the smoothness that diaphragm of rubber pad is agitated；If R3 is larger, and D1 is smaller, is unfavorable for close
Seal tightness；When D1 and R3 take above-mentioned value, it is ensured that sealing is tight and diaphragm of rubber pad agitates smooth, and service life is long, equally,
If carrying out proportional, the other sizes scope of the same ratio obtained that converts according to the size range of the present invention, also fall into
Protection domain, will not be repeated here.
In the present embodiment, the width of the ring compression tongue 7 is D2, and D2 size range is 2-3mm；The compressing member to
Compaction direction is spacing by excessively oily part, and this is spacing so that the depth of its press-in diaphragm of rubber pad under impaction state of ring compression tongue 7
For h, h size range is 0.5-1mm；Diaphragm of rubber mat thickness is d, and d size range is 1.5-2.5mm；It is preferred that D2 takes
3mm, D1 take 2mm, d to take 2mm, h to take 0.7mm, i.e. the cross section of ring compression tongue 7 is the semicircle that radius is 1.5mm, annular protrusion
Cross section be semicircle that radius is 1mm, it is ensured that diaphragm of rubber pad edge meets mechanical model point under impaction state inside it
Cloth, it is to avoid thrust is too small or excessive, while ensure that the stress of diaphragm of rubber pad 2 is agitated to adaptation with it, beneficial to raising rubber every
The sealing effectiveness of film pad 2 and service life.
In the present embodiment, the excessively oily part forms the mounting seat 12 for installing contact shoe, and the mounting seat 12 is prolonged backward
The installation set to form parcel contact shoe is stretched, the inner circle of the installation set convexes to form positive stop lug boss 13, the pressure radially inward
Tight part formation is forward by the spacing spacing heavy platform of positive stop lug boss；As illustrated, the side wall of the spacing heavy platform 14 is along compaction direction
Position limiting structure of the side wall formation of positive stop lug boss 13 along compaction direction is pressed on, it is spacing accurate, it is easy for installation.
The present embodiment also discloses a kind of motorcycle, and the brake system of the motorcycle is provided with the hydraulic pressure system of said structure
Electrical switch, it is long to be effectively ensured the brake system service life, and low manufacture cost, it is ensured that braking system of motorcycle performance is steady
It is fixed.
Finally illustrate, the above embodiments are merely illustrative of the technical solutions of the present invention and it is unrestricted, although with reference to compared with
The present invention is described in detail good embodiment, it will be understood by those within the art that, can be to skill of the invention
Art scheme is modified or equivalent substitution, and without departing from the objective and scope of technical solution of the present invention, it all should cover at this
Among the right of invention.
Claims (10)
1. a kind of hydraulic braking electric switch, it is characterised in that：It is described excessively oily including excessively oily part, rubber diaphragm pad and contact switch
Part has the hydraulic pressure oil duct for introducing hydraulic pressure, and the diaphragm of rubber pad was installed on oily part and corresponding to hydraulic pressure oil duct and in hydraulic pressure
The lower contact-actuating switch closure of effect；
The edge of the diaphragm of rubber pad was pressed on by a having compact piece for enclosure on the sealing surface of oily part formation, and diaphragm of rubber
Pad face corresponding with sealing surface is provided with annular protrusion in the circumferential direction.
2. hydraulic braking electric switch according to claim 1, it is characterised in that：The contact switch includes being provided with two
The contact shoe of contact, the contact shoe was fixedly installed on oily part as compressing member simultaneously；
The diaphragm of rubber pad face opposite with hydraulic pressure oil duct is provided with conducting strip, and the diaphragm of rubber piece is issued in hydraulic action
Life, which agitates deformation driving conducting strip to be electrically connected with two contacts, closes contact switch.
3. hydraulic braking electric switch according to claim 1, it is characterised in that：The root of the annular protrusion and rubber every
It is cancave cambered surface transition between film pad.
4. hydraulic braking electric switch according to claim 3, it is characterised in that：The top of the annular protrusion is in cross section
Upper is convex arc line.
5. hydraulic braking electric switch according to claim 4, it is characterised in that：The compressing member, which is formed forward, to be used for rubber
The edge of glue barrier film pad is pressed in the ring compression tongue of sealing surface, and the position of the ring compression tongue and annular protrusion is probably right
Should, and the front end of the ring compression tongue is convex arc line on cross section.
6. hydraulic braking electric switch according to claim 5, it is characterised in that：The height of the annular protrusion is H1, H1
Size range be 1-1.5mm；The radius between the root of the annular protrusion and diaphragm of rubber pad being cancave cambered surface is R0, R0's
Size range is 0.2-0.4mm.
7. hydraulic braking electric switch according to claim 6, it is characterised in that：The diaphragm of rubber pad is to annular protrusion
The radius in region is R3, and R3 scopes are 18-19mm, and the width dimensions of the annular protrusion are D1, and D1 size range is 2-
3mm。
8. hydraulic braking electric switch according to claim 7, it is characterised in that：The width of the ring compression tongue is D2,
D2 size range is 2-3mm；The compressing member is spacing by excessively oily part to compaction direction, and this is spacing so that ring compression tongue is in pressure
Its depth for being pressed into diaphragm of rubber pad is h under tight state, and h size range is 0.5-1mm；Diaphragm of rubber mat thickness is d, d's
Size range is 1.5-2.5mm.
9. hydraulic braking electric switch according to claim 2, it is characterised in that：The excessively oily part is formed for installing contact
The mounting seat of seat, the mounting seat extends rearwardly to form the installation set of parcel contact shoe, the inner circle of the installation set radially to
Internal projection formation positive stop lug boss, the compressing member formation is forward by the spacing spacing heavy platform of positive stop lug boss.
10. a kind of motorcycle, it is characterised in that：The brake system of the motorcycle is provided with any rights of claim 1-9 will
The hydraulic braking electric switch asked.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710395490.3A CN107086155A (en) | 2017-05-27 | 2017-05-27 | Hydraulic braking electric switch and motorcycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710395490.3A CN107086155A (en) | 2017-05-27 | 2017-05-27 | Hydraulic braking electric switch and motorcycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107086155A true CN107086155A (en) | 2017-08-22 |
Family
ID=59608689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710395490.3A Pending CN107086155A (en) | 2017-05-27 | 2017-05-27 | Hydraulic braking electric switch and motorcycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107086155A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2276663Y (en) * | 1996-11-08 | 1998-03-18 | 孙宝起 | Pressure switch for dust remover |
| CN1182168A (en) * | 1996-11-08 | 1998-05-20 | 孙秀山 | Oil level alarm for engine oil in internal combustion engine |
| CN201054336Y (en) * | 2007-04-25 | 2008-04-30 | 邹清良 | Pressure switch |
| US20090229964A1 (en) * | 2008-03-17 | 2009-09-17 | Honeywell International Inc. | Self-cleaning pressure switch with a self-sealing diaphragm |
| CN201397762Y (en) * | 2009-03-16 | 2010-02-03 | 上海超导传感器厂 | Durable mechanical diaphragm type pressure switch |
| CN103223987A (en) * | 2013-05-02 | 2013-07-31 | 周敏 | Switch for hydraulic brake lamp |
| CN204067185U (en) * | 2014-10-16 | 2014-12-31 | 中山九和新电器科技有限公司 | Hydraulic pressure switch |
-
2017
- 2017-05-27 CN CN201710395490.3A patent/CN107086155A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2276663Y (en) * | 1996-11-08 | 1998-03-18 | 孙宝起 | Pressure switch for dust remover |
| CN1182168A (en) * | 1996-11-08 | 1998-05-20 | 孙秀山 | Oil level alarm for engine oil in internal combustion engine |
| CN201054336Y (en) * | 2007-04-25 | 2008-04-30 | 邹清良 | Pressure switch |
| US20090229964A1 (en) * | 2008-03-17 | 2009-09-17 | Honeywell International Inc. | Self-cleaning pressure switch with a self-sealing diaphragm |
| CN201397762Y (en) * | 2009-03-16 | 2010-02-03 | 上海超导传感器厂 | Durable mechanical diaphragm type pressure switch |
| CN103223987A (en) * | 2013-05-02 | 2013-07-31 | 周敏 | Switch for hydraulic brake lamp |
| CN204067185U (en) * | 2014-10-16 | 2014-12-31 | 中山九和新电器科技有限公司 | Hydraulic pressure switch |
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Application publication date: 20170822 |