CN110259882A - A kind of heterotypic spring with secondary spring layer - Google Patents
A kind of heterotypic spring with secondary spring layer Download PDFInfo
- Publication number
- CN110259882A CN110259882A CN201910563178.XA CN201910563178A CN110259882A CN 110259882 A CN110259882 A CN 110259882A CN 201910563178 A CN201910563178 A CN 201910563178A CN 110259882 A CN110259882 A CN 110259882A
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- China
- Prior art keywords
- spring
- deformed
- deformed spring
- fixed
- fixing sleeve
- 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
- 238000007789 sealing Methods 0.000 claims abstract description 28
- 238000010276 construction Methods 0.000 claims abstract description 14
- 239000000872 buffer Substances 0.000 claims abstract description 12
- 230000003139 buffering effect Effects 0.000 claims abstract description 12
- 230000035939 shock Effects 0.000 claims abstract description 4
- 239000007787 solid Substances 0.000 claims description 3
- 230000002459 sustained effect Effects 0.000 claims description 3
- 230000008602 contraction Effects 0.000 abstract description 14
- 238000006049 ring expansion reaction Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 7
- 238000013016 damping Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 241001074085 Scophthalmus aquosus Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Classifications
-
- 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/023—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means
-
- 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
-
- 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F3/00—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic
- F16F3/02—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic with springs made of steel or of other material having low internal friction
- F16F3/04—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic with springs made of steel or of other material having low internal friction composed only of wound springs
- F16F3/06—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic with springs made of steel or of other material having low internal friction composed only of wound springs of which some are placed around others in such a way that they damp each other by mutual friction
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Fluid-Damping Devices (AREA)
Abstract
The present invention relates to spring arts, specifically a kind of heterotypic spring with secondary spring layer, including fixed structure, deformed spring, slide construction, supplementary structure and buffer structure, fixed structure internal slide is connected with slide construction, the fixed deformed spring with for slide construction bumper and absorbing shock inside fixed structure, fixed structure is internally connected with the supplementary structure for preventing deformed spring from deviateing, failing, supplementary structure is set to inside deformed spring, and deformed spring is internally connected with the buffer structure for buffering, fixing supplementary structure;Air bag is squeezed by gag lever post and is inflated, air inlet pipe is passed the gas through to enter inside four sealing rings, four sealing ring expansions are made to squeeze deformed spring inner bottom, fixing sleeve inner bottom and secondary spring external bottom end, stability after increasing deformed spring and secondary spring contraction has a preferably buffering after shrinking to deformed spring.
Description
Technical field
The present invention relates to spring art, specifically a kind of heterotypic spring with secondary spring layer.
Background technique
With Conventional springs slightly different be exactly spring itself be it is irregular, have the angle design of bending and large amount of complex,
And manufacturing processing handicraft is also relatively to require, equipment is also to compare to require, usually the coiling of computer machine, because of coiling angle
Degree is more, and bending is more, so speed of production is slow, because of its complexity, the production and processing of heterotypic spring can often represent a public affairs
The technical level of department.
When existing boring machine carries out damping using spring, since huge impact makes bullet during drilling
Spring is easy to happen deviation during retracted for clearance, makes spring breaking down, reduces damping effect.
Summary of the invention
For the problems of the prior art, the present invention provides a kind of heterotypic spring with secondary spring layer, special-shaped bullets
The inside of spring is started to squeeze four limited blocks by fixed column extruding, makes the secondary spring being gradually reduced by top to bottom diameter
In fixing sleeve internal contraction, to be supported to deformed spring inside, the process limited block that deformed spring squeezes limited block exists
Rotation makes deformed spring can be good at being supported and do not deviate by, prevents abnormity on secondary spring to be bonded inside deformed spring
Spring is extruded in contraction process and damages, to increase the buffering effect of fixed column, air bag is squeezed by gag lever post and inflated, and makes gas
Body is entered inside four sealing rings by air inlet pipe, and four sealing rings expansions is made to squeeze deformed spring inner bottoms, in fixing sleeve
Portion bottom end and secondary spring external bottom end, the stability after increasing deformed spring and secondary spring contraction, shrink deformed spring
After have one preferably buffering.
The technical solution adopted by the present invention to solve the technical problems is: a kind of heterotypic spring with secondary spring layer,
Including fixed structure, deformed spring, slide construction, supplementary structure and buffer structure, the fixed structure internal slide is connected with
The slide construction, the fixed deformed spring with for the slide construction bumper and absorbing shock in fixed structure inside, institute
State fixed structure be internally connected with for preventing the deformed spring from deviateing, the supplementary structure of failure, the supplementary structure
Inside the deformed spring, the deformed spring is internally connected with for buffering, fixing the described slow of the supplementary structure
Rush structure.
Specifically, the fixed structure includes fixing sleeve and groove, the fixing sleeve inner bottom opens up the groove, institute
It states groove to be connected to inside the deformed spring, the fixing sleeve inner bottom is fixed in the deformed spring bottom end, described different
Shape spring is located at the groove top, and the length of the deformed spring is less than the length of the fixing sleeve, the deformed spring by
The diameter of top to bottom end is gradually increased.
Specifically, the slide construction includes fixed column and heat release hole, the fixed column is slidably connected to the fixing sleeve,
The deformed spring top is fixed in the fixed column bottom end, the heat release hole be equipped with it is multiple, in the fixing sleeve centre
Portion symmetrically opens up multiple heat release holes, and multiple heat release holes are connected to inside the fixing sleeve.
Specifically, the supplementary structure includes secondary spring, limited block, shaft and gag lever post, the fixing sleeve inner bottom
End is fixed with the secondary spring, and the secondary spring is located inside the deformed spring, and the secondary spring has top on earth
The diameter at end is gradually reduced, and the secondary spring top is symmetrically rotatablely connected four shafts, and four shafts are fixed
One side is in the limited block of " arc " structure, and four limited blocks are rotationally connected with the secondary spring top,
Four limited blocks are respectively positioned on inside the deformed spring, and four bottom ends are symmetrically fixed in " arc " in the secondary spring top
The gag lever post of structure, four gag lever posts are respectively positioned on inside the deformed spring, and the length of four gag lever posts is equal
Less than the length of institute's secondary spring.
Specifically, the buffer structure includes air bag, escape pipe, sealing ring and air inlet pipe, the deformed spring bottom end pair
Title fixes four air bags, and four air bags are located at four gag lever post bottom ends, and four air bags are fixed
One escape pipe, four escape pipe tops are in " 30 ° " angle, four outlets with the deformed spring bottom end
Tube top end is located at four limited block sides, and the inside grooves and the deformed spring inner bottom fix four institutes
Sealing ring is stated, four sealing rings are respectively positioned on outside the secondary spring bottom end, and four inside air bags fix one respectively
A air inlet pipe, four air inlet pipe are respectively communicated with the sealing ring.
Specifically, the height of the sealing ring be greater than between the deformed spring bottom end and the secondary spring bottom end away from
From the heat release hole, the secondary spring top and the escape pipe top are located at sustained height inside the fixing sleeve.
Beneficial effects of the present invention:
The inside of a kind of heterotypic spring with secondary spring layer of the present invention, deformed spring is squeezed by fixed column
Start to squeeze four limited blocks, makes the secondary spring being gradually reduced by top to bottom diameter in fixing sleeve internal contraction, thus
Deformed spring inside is supported, the process limited block that deformed spring squeezes limited block rotates different to be bonded on secondary spring
Shape spring inner makes deformed spring can be good at being supported and do not deviate by, prevents deformed spring to be extruded in contraction process and damage
It is bad, to increase the buffering effect of fixed column.
A kind of heterotypic spring with secondary spring layer of the present invention, air bag are squeezed by gag lever post and are inflated, and gas is made
Body is entered inside four sealing rings by air inlet pipe, and four sealing rings expansions is made to squeeze deformed spring inner bottoms, in fixing sleeve
Portion bottom end and secondary spring external bottom end, the stability after increasing deformed spring and secondary spring contraction, shrink deformed spring
After have one preferably buffering.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is a kind of a kind of preferred embodiment overall structure of the heterotypic spring with secondary spring layer provided by the invention
Schematic diagram;
Fig. 2 is the structural schematic diagram in section shown in FIG. 1;
Fig. 3 is the portion A shown in Fig. 2 enlarged structure schematic diagram;
Fig. 4 is the portion B shown in Fig. 2 enlarged structure schematic diagram;
Fig. 5 is the cross section structure schematic diagram on secondary spring top shown in Fig. 2.
In figure: 1, fixed structure, 11, fixing sleeve, 12, groove, 2, deformed spring, 3, slide construction, 31, fixed column, 32,
Heat release hole, 4, supplementary structure, 41, secondary spring, 42, limited block, 43, shaft, 44, gag lever post, 5, buffer structure, 51, air bag,
52, escape pipe, 53, sealing ring, 54, air inlet pipe.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Specific embodiment is closed, the present invention is further explained.
As Figure 1-Figure 5, a kind of heterotypic spring with secondary spring layer of the present invention, including fixed structure 1,
Deformed spring 2, slide construction 3, supplementary structure 4 and buffer structure 5,1 internal slide of fixed structure are connected with the sliding
Structure 3, it is fixed with the deformed spring 2 for being used for 3 bumper and absorbing shock of slide construction inside the fixed structure 1, it is described solid
Determine structure 1 be internally connected with for preventing the deformed spring 2 from deviateing, the supplementary structure 4 of failure, the supplementary structure 4
Inside the deformed spring 2, the deformed spring 2 is internally connected with for buffering, fixing described in the supplementary structure 4
Buffer structure 5.
Specifically, the fixed structure 1 includes fixing sleeve 11 and groove 12,11 inner bottom of fixing sleeve opens up described
Groove 12, the groove 12 are connected to inside the deformed spring 2, and the fixing sleeve 11 is fixed in 2 bottom end of deformed spring
Inner bottom, the deformed spring 2 are located at 12 top of groove, and the length of the deformed spring 2 is less than the fixing sleeve 11
Length, the deformed spring 2 is gradually increased by the diameter on top to bottom end;Increased step by step by top to bottom end by diameter
The deformed spring 2 is different come the pressure born, and buffers the fixed column 31 in 11 internal slide of fixing sleeve
Damping step by step is inflated by the sealing ring 53 and expands the fixing sleeve 11 described in 12 Inner extrusion of groove.
Specifically, the slide construction 3 includes fixed column 31 and heat release hole 32, the fixed column 31 is slidably connected to described
2 top of deformed spring is fixed in fixing sleeve 11,31 bottom end of fixed column, the heat release hole 32 be equipped with it is multiple, it is described solid
Surely it covers 11 centre internal symmetries and opens up multiple heat release holes 32, multiple heat release holes 32 are connected to the fixing sleeve
Inside 11;When in order to slide the fixed column 31 inside the fixing sleeve 11, subtracted by the deformed spring 2
Shake, by the heat release hole 32 convenient for the heat spreader for the generation that rubs between the fixed column 31 and the fixing sleeve 11.
Specifically, the supplementary structure 4 includes secondary spring 41, limited block 42, shaft 43 and gag lever post 44, the fixation
It covers 11 inner bottoms and is fixed with the secondary spring 41, the secondary spring 41 is located inside the deformed spring 2, the auxiliary
The diameter that spring 41 has top to bottom end is gradually reduced, and 41 top of secondary spring is symmetrically rotatablely connected four shafts
43, four shafts 43 fix the limited block 42 that a side is in " arc " structure, and four limited blocks 42 are
It is rotationally connected with 41 top of secondary spring, four limited blocks 42 are respectively positioned on inside the deformed spring 2, the auxiliary
The gag lever post 44 that four bottom ends are in " arc " structure is symmetrically fixed on 41 top of spring, and four gag lever posts 44 are respectively positioned on institute
It states inside deformed spring 2, the length of four gag lever posts 44 is respectively less than the length of institute's secondary spring 41;By by top on earth
The secondary spring 41 and four limited blocks 42 that end diameter is gradually reduced, are squeezed contraction to the deformed spring 2
When be supported, avoid the deformed spring 2 and the secondary spring 41 from contacting friction, prevent the deformed spring 2 from shrinking hair
It is raw to deviate damage, there is a good damping effect to the deformed spring 2, enables the deformed spring 2 preferably to institute
31 damping of fixed column is stated, is squeezed receipts in the deformed spring 2 and the secondary spring 41 by four gag lever posts 44
Four air bags 51 are squeezed when contracting, inflate four air bags 51.
Specifically, the buffer structure 5 includes air bag 51, escape pipe 52, sealing ring 53 and air inlet pipe 54, the abnormity bullet
Four air bags 51 are symmetrically fixed in 2 bottom end of spring, and four air bags 51 are located at four 44 bottom ends of gag lever post, and four
The air bag 51 fixes the escape pipe 52, and four 52 tops of escape pipe are in 2 bottom end of deformed spring
" 30 ° " angle, four 52 tops of escape pipe are located at four 42 sides of limited block, 12 inside of groove and institute
It states 2 inner bottom of deformed spring and fixes four sealing rings 53, four sealing rings 53 are respectively positioned on the secondary spring 41
Outside bottom end, the air inlet pipe 54 is fixed inside four air bags 51 respectively, four air inlet pipe 54 are respectively communicated with
One sealing ring 53;It is inflated by four air bags 51, passes the gas through the escape pipe 52 and blow to four limits
The position that position block 42 and the deformed spring 2 contact makes the deformed spring 2 and the limited block 44 contact the heat that friction generates
Amount preferably heat dissipation, is contacted by the limited block 42 and the escape pipe 52, makes the limit to the limited block 42 force
The rotation of block 42 can be supported the deformed spring 2, prevent described different preferably with 2 interior contact of deformed spring
Shape spring 2 deviates, and is inflated by the air bag 51, passes the gas through the air inlet pipe 54 and enters in four sealing rings 53
Portion makes four sealing rings 53 expansions squeeze 2 inner bottom of deformed spring, 11 inner bottom of the fixing sleeve and described
41 external bottom end of secondary spring, the stability after increasing the deformed spring 2 and the contraction of the secondary spring 42, to the abnormity
Spring 2 has a preferably buffering after shrinking.
Specifically, the height of the sealing ring 53 be greater than 2 bottom end of deformed spring and 41 bottom end of the secondary spring it
Between distance, the heat release hole 32,41 top of the secondary spring and 52 top of the escape pipe are located in the fixing sleeve 11
Portion's sustained height;Described 2 inner bottom of deformed spring, the fixing sleeve 11 are stated to squeeze the sealing ring 53 inflation can
41 external bottom end of inner bottom and the secondary spring makes the air blowing of escape pipe 52 make the limit by 3 holes 2 of the heat dissipation
Block 42 preferably radiates.
When in use, firstly, the fixing sleeve 11 is connected bored machine, the fixed column 31 connects boring brill
Head, the fixed column 31, which generates impact, during drilling makes the fixed column 31 in 11 internal slide of fixing sleeve,
So that the fixed column 31 is squeezed the deformed spring 2 being gradually increased by top to bottom diameter, enables the deformed spring 2
The pressure being gradually increased is born, the deformed spring 2 is shunk and generates elastic force, the fixed column 31 is buffered, institute is prevented
The vibration damage of fixed column 31 is stated, is under pressure in the deformed spring 2 in 11 internal contraction of fixing sleeve, the abnormity bullet
The inside of spring 2 starts to squeeze four limited blocks 42, makes the secondary spring 41 being gradually reduced by top to bottom diameter
In 11 internal contraction of fixing sleeve, so that the deformed spring 2 squeezes described to being supported inside the deformed spring 2
Limited block 42 described in the process of limited block 42 rotates on the secondary spring 41 to be bonded inside the deformed spring 2, makes institute
It states deformed spring 2 and can be good at being supported and do not deviate by, prevent the deformed spring 2 to be extruded in contraction process and damage, from
And increase the buffering effect of the fixed column 31, during the secondary spring 41 is squeezed contraction, make described in four
Gag lever post 44 starts to squeeze four air bags 51, inflates four air bags 51, passes the gas through the escape pipe 52 and blow
The position contacted to four limited blocks 42 and the deformed spring 2, contacts the deformed spring 2 and the limited block 44
The heat that friction generates preferably radiates, and is contacted by the limited block 42 and the escape pipe 52, is applied to the limited block 42
Power prop up the rotation of limited block 42 can preferably with 2 interior contact of deformed spring to the deformed spring 2
Support prevents the deformed spring 2 from deviateing, and is inflated by the air bag 51, passes the gas through the air inlet pipe 54 and enters four institutes
It states inside sealing ring 53, four sealing rings 53 expansions is made to squeeze 2 inner bottom of deformed spring, in the fixing sleeve 11
41 external bottom end of portion bottom end and the secondary spring, the stabilization after increasing the deformed spring 2 and the contraction of the secondary spring 42
Property, there is a preferably buffering after shrinking to the deformed spring 2.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the description in above embodiment and specification only illustrates the present invention
Principle, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these variation and
Improvement is both fallen in the scope of protection of present invention.The claimed scope of the invention is by appended claims and its equivalent
Object defines.
Claims (6)
1. a kind of heterotypic spring with secondary spring layer, it is characterised in that: including fixed structure (1), deformed spring (2), slide
Dynamic structure (3), supplementary structure (4) and buffer structure (5), fixed structure (1) internal slide are connected with the slide construction
(3), the fixed deformed spring (2) with for the slide construction (3) bumper and absorbing shock, institute inside the fixed structure (1)
State fixed structure (1) be internally connected with for prevent the deformed spring (2) deviate, failure the supplementary structure (4), it is described
Supplementary structure (4) is set to the deformed spring (2) inside, and the deformed spring (2) is internally connected with described for buffering, fixing
The buffer structure (5) of supplementary structure (4).
2. a kind of heterotypic spring with secondary spring layer according to claim 1, it is characterised in that: the fixed structure
It (1) include fixing sleeve (11) and groove (12), fixing sleeve (11) inner bottom opens up the groove (12), the groove
(12) it is internal to be connected to the deformed spring (2), the fixing sleeve (11) inner bottom is fixed in deformed spring (2) bottom end
End, the deformed spring (2) are located at the groove (12) top, and the length of the deformed spring (2) is less than the fixing sleeve
(11) length, the deformed spring (2) are gradually increased by the diameter on top to bottom end.
3. a kind of heterotypic spring with secondary spring layer according to claim 2, it is characterised in that: the slide construction
It (3) include fixed column (31) and heat release hole (32), the fixed column (31) is slidably connected to the fixing sleeve (11), the fixation
The deformed spring (2) top is fixed in column (31) bottom end, and the heat release hole (32) is equipped with multiple, fixing sleeve (11) center
Part interior symmetrically opens up multiple heat release holes (32), and multiple heat release holes (32) are connected in the fixing sleeve (11)
Portion.
4. a kind of heterotypic spring with secondary spring layer according to claim 3, it is characterised in that: the supplementary structure
It (4) include secondary spring (41), limited block (42), shaft (43) and gag lever post (44), fixing sleeve (11) inner bottom is solid
Surely have the secondary spring (41), the secondary spring (41) is located at the deformed spring (2) inside, the secondary spring (41)
The diameter for having top to bottom end is gradually reduced, and secondary spring (41) top is symmetrically rotatablely connected four shafts (43),
Four shafts (43) fix the limited block (42) that a side is in " arc " structure, four limited blocks (42)
It is rotationally connected with the secondary spring (41) top, four limited blocks (42) are respectively positioned on the deformed spring (2) inside,
The gag lever post (44) that four bottom ends are in " arc " structure, four limits are symmetrically fixed in secondary spring (41) top
Bar (44) is respectively positioned on the deformed spring (2) inside, and the length of four gag lever posts (44) is respectively less than institute's secondary spring (41)
Length.
5. a kind of heterotypic spring with secondary spring layer according to claim 4, it is characterised in that: the buffer structure
It (5) include air bag (51), escape pipe (52), sealing ring (53) and air inlet pipe (54), deformed spring (2) bottom end is symmetrically fixed
Four air bags (51), four air bags (51) are located at four gag lever post (44) bottom ends, four air bags
(51) escape pipe (52) is fixed, four escape pipe (52) tops are in the deformed spring (2) bottom end
" 30 ° " angle, four escape pipe (52) tops are located at four limited block (42) sides, and the groove (12) is interior
Portion and the deformed spring (2) inner bottom fix four sealing rings (53), and four sealing rings (53) are respectively positioned on institute
It states outside secondary spring (41) bottom end, fixes the air inlet pipe (54), four institutes respectively inside four air bags (51)
It states air inlet pipe (54) and is respectively communicated with the sealing ring (53).
6. a kind of heterotypic spring with secondary spring layer according to claim 5, it is characterised in that: the sealing ring
(53) height is greater than the distance between the deformed spring (2) bottom end and the secondary spring (41) bottom end, the heat release hole
(32), secondary spring (41) top and the escape pipe (52) top are located at the internal sustained height of the fixing sleeve (11).
Priority Applications (1)
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CN201910563178.XA CN110259882B (en) | 2019-06-26 | 2019-06-26 | Special-shaped spring with auxiliary spring layer |
Applications Claiming Priority (1)
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CN201910563178.XA CN110259882B (en) | 2019-06-26 | 2019-06-26 | Special-shaped spring with auxiliary spring layer |
Publications (2)
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CN110259882A true CN110259882A (en) | 2019-09-20 |
CN110259882B CN110259882B (en) | 2020-12-25 |
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Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001287641A (en) * | 2000-04-06 | 2001-10-16 | Toyo Tire & Rubber Co Ltd | Air spring for rolling stock |
KR20080030280A (en) * | 2006-09-29 | 2008-04-04 | 서병길 | Shock absorber |
CN104428558A (en) * | 2012-07-03 | 2015-03-18 | 大陆-特韦斯贸易合伙股份公司及两合公司 | Air spring strut |
CN107740837A (en) * | 2017-10-27 | 2018-02-27 | 株洲时代新材料科技股份有限公司 | Emergent air spring assembly |
CN107842573A (en) * | 2017-11-28 | 2018-03-27 | 郭姗姗 | A kind of device for furniture damping |
CN108561492A (en) * | 2018-06-28 | 2018-09-21 | 金其彪 | A kind of rear shock absorber of motorcycle |
CN108953459A (en) * | 2018-10-15 | 2018-12-07 | 江西理工大学 | A kind of double restricted type novel suspending bracket air springs |
-
2019
- 2019-06-26 CN CN201910563178.XA patent/CN110259882B/en active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001287641A (en) * | 2000-04-06 | 2001-10-16 | Toyo Tire & Rubber Co Ltd | Air spring for rolling stock |
KR20080030280A (en) * | 2006-09-29 | 2008-04-04 | 서병길 | Shock absorber |
CN104428558A (en) * | 2012-07-03 | 2015-03-18 | 大陆-特韦斯贸易合伙股份公司及两合公司 | Air spring strut |
CN107740837A (en) * | 2017-10-27 | 2018-02-27 | 株洲时代新材料科技股份有限公司 | Emergent air spring assembly |
CN107842573A (en) * | 2017-11-28 | 2018-03-27 | 郭姗姗 | A kind of device for furniture damping |
CN108561492A (en) * | 2018-06-28 | 2018-09-21 | 金其彪 | A kind of rear shock absorber of motorcycle |
CN108953459A (en) * | 2018-10-15 | 2018-12-07 | 江西理工大学 | A kind of double restricted type novel suspending bracket air springs |
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Publication number | Publication date |
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CN110259882B (en) | 2020-12-25 |
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