CN104482100A - Thread oil mass control device of springback type oil pressure control rod set - Google Patents
Thread oil mass control device of springback type oil pressure control rod set Download PDFInfo
- Publication number
- CN104482100A CN104482100A CN201410730056.2A CN201410730056A CN104482100A CN 104482100 A CN104482100 A CN 104482100A CN 201410730056 A CN201410730056 A CN 201410730056A CN 104482100 A CN104482100 A CN 104482100A
- Authority
- CN
- China
- Prior art keywords
- thread
- adjusting
- axle center
- adjusting rod
- fixed block
- 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
Links
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
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
- F16F9/44—Means on or in the damper for manual or non-automatic adjustment; such means combined with temperature correction
- F16F9/46—Means on or in the damper for manual or non-automatic adjustment; such means combined with temperature correction allowing control from a distance, i.e. location of means for control input being remote from site of valves, e.g. on damper external wall
- F16F9/461—Means on or in the damper for manual or non-automatic adjustment; such means combined with temperature correction allowing control from a distance, i.e. location of means for control input being remote from site of valves, e.g. on damper external wall characterised by actuation means
- F16F9/462—Rotary actuation means
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- 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
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
- F16F9/44—Means on or in the damper for manual or non-automatic adjustment; such means combined with temperature correction
- F16F9/46—Means on or in the damper for manual or non-automatic adjustment; such means combined with temperature correction allowing control from a distance, i.e. location of means for control input being remote from site of valves, e.g. on damper external wall
- F16F9/466—Throttling control, i.e. regulation of flow passage geometry
- F16F9/467—Throttling control, i.e. regulation of flow passage geometry using rotary valves
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid-Damping Devices (AREA)
Abstract
A thread oil mass control device of a springback type oil pressure control rod set comprises a piston tube, an adjusting seat, an adjusting mandrel, an adjusting rod and a fixed piece. The adjusting seat is arranged at the bottom end of the piston tube. The bottom end of the adjusting mandrel is connected and combined to the interior of the adjusting seat in a lifting mode. A thread portion is arranged at the top end of the adjusting rod, and the bottom end of the adjusting rod is connected and combined to the top end of the adjusting mandrel. The fixed piece is fixedly arranged at the top end of the piston tube and is provided with a shaft tube portion. A through hole is formed in the fixed piece to enable the adjusting rod to be penetratingly arranged in the through hole. An inner thread is arranged on the wall surface of the through hole. An oil return hole communicated into the through hole is formed in the surface of the fixed piece. By the thread oil mass control device, the springback type oil pressure control rod set can be controlled and set accurately, and special adjustment requirements of riders can be met fully.
Description
Technical field
The present invention relates to a kind of control gear, especially a kind of thread oil-flow control apparatus of rebound elasticity oil pressure cntrol bar group.
Background technique
The oil hydraulic vibrition preventing device of bicycle front fork, regulating device is set and oil hydraulic circuit and installing hydraulic oil are set, adjustment setting can be carried out for the flow velocity of hydraulic oil and flow by regulating device, what make bicycle drives operation, can according to upward slope, descending or plane road conditions, and rider reacts the different demands of speed and degree of releiving for shock-absorbing, and adjustment setting is carried out for this oil hydraulic vibrition preventing device.
Various oil hydraulic vibrition preventing device knot rods known on the market at present, adjustment setting is carried out for the flow velocity of hydraulic oil and flow, but, the regulating device of various types, accurately control adjustment setting person can be linked and still belong to minority, society cannot be met for the actual demand driving adjustment.
Summary of the invention
The technical problem to be solved in the present invention overcomes prior art defect, provides a kind of thread oil-flow control apparatus of rebound elasticity oil pressure cntrol bar group.
For the technological scheme solving the problems of the technologies described above employing is: a kind of thread oil-flow control apparatus of rebound elasticity oil pressure cntrol bar group, comprising: a piston tube; One adjusting seat, this adjusting seat is arranged at piston tube bottom; One adjustment axle center, the linking of this bottom, adjustment axle center lifting movement is combined in adjusting seat: an adjusting rod, and this adjusting rod top has a screw section, and the linking of this adjusting rod bottom is combined in top, above-mentioned adjustment axle center; One fixed block, this fixed block is fixedly arranged on piston tube top, fixed block has a central siphon portion, and a through hole is set on this fixed block, make above-mentioned adjusting rod be arranged in this through hole, through hole wall arranges internal thread, and fixed block surface has the spill port always penetrated in this through hole.Adjusting rod bottom is in the linking combination on adjustment top, axle center, adjustment top, axle center arranges a set of apertured, arranges internal thread, and have one group of section of connecing in adjusting rod bottom in this cover apertured, this group section of connecing arranges outside thread, and this outside thread can be screwed in the internal thread in this adjustment axle center.A sheathed position-limiting tube in adjusting rod outer ring, this position-limiting tube is adjusting axle center between fixed block.
This beneficial effect of the invention is: pass through the present invention, tool wrench stretches in adjustment axle and rotates adjustment axle center, make adjustment axle center can drive adjusting rod trace rotation and lifting, and allow the screw section of adjusting rod can carry out trace adjustment for fixed block spill port shaded areas, therefore oil return stream limit and the oil return flow of rebound elasticity oil pressure cntrol bar group can be adjusted accurately, rebound elasticity oil pressure cntrol bar group can be controlled and set accurately, and fully can meet the special adjustment demand of rider.
Accompanying drawing explanation
Fig. 1 is that top of the present invention arranges piston, and piston tube top arranges the constitutional diagram of base;
Fig. 2 is base of the present invention, piston in combination three-dimensional exploded view;
Fig. 3 is base of the present invention, piston sectional view.
Embodiment
As shown in Figure 1, 2, 3, the thread oil-flow control apparatus of this novel rebound elasticity oil pressure cntrol bar group comprises a piston tube (50), an adjusting seat (10), adjustment axle (20), an adjusting rod (30) and a fixed block (40), wherein: this piston tube (50) is hollow tube, piston tube (50) top bottom periphery arrange respectively one around groove (501) (502).This adjusting seat (10) is arranged at piston tube (50) bottom, adjusting seat (10) side face has an annular groove (12), and insert piston tube (50) bottom with adjusting seat (10), groove (502) place of piston tube (50) bottom periphery is got ready, makes to get ready can be recessed in annular groove (12) to be located.This adjusting seat (10) is connected combines with adjustment axle center (20), one polygonal hole (11) is set in adjusting seat (10), and the axostylus axostyle (21) of a reduced outside diameter is formed in adjustment axle center (20) downside, this axostylus axostyle (21) bottom is polygonal post (23), and elastic component (22) is set on the axostylus axostyle (21) of contiguous polygonal post (23), this elastic component (22) has steel ball and spring is embedded in axostylus axostyle (21) wall, this how saturating shape in vain (23) can be inserted in the polygonal hole (11) of adjusting seat (10), and be butted on polygonal hole (11) inwall with the steel ball of elastic component (22), make adjusting seat (10) together with adjusting axle center (20) and being connected, tool wrench is stretched in the polygonal hole set by axostylus axostyle (21) bottom inner portion by adjusting seat (10) bottom and rotates this axostylus axostyle (21), make whole to adjust axle center (20) and can rotation process be carried out.And this elastic component (22) is positioned at polygonal hole (11) inwall of adjusting seat (10), when tool wrench rotate adjustment axle center (20) rotate time, namely can elastic component (22) compress and cross polygonal hole (11) inwall.This adjustment axle center (20) is connected with adjusting rod (30) combines, adjustment axle center (20) top arranges a set of apertured (24), in cover apertured (24), internal thread (25) is set, and in adjusting rod (30) bottom, there is one group of section of connecing (32), this group section of connecing (32) arranges outside thread (33), this outside thread (33) can be screwed in the internal thread (25) of adjustment axle center (20), when adjusting seat (10) rotates, adjustment axle center (20) and adjusting rod (30) can be driven to rotate.Above-mentioned fixing piece (40) is located at piston tube (50) top, fixed block (40) surface arranges annular groove (45), the sheathed 0 type ring (54) in fixed block (40) surface, this fixed block (40) is inserted in piston tube (50) top, make groove (501) to being positioned at annular groove (45), and get ready in groove (501) place, make to get ready and can be recessed in annular groove (45), and one clasp (55) be sheathed on groove (501), make fixed block (40) that piston tube (50) top can be positioned.And in the central siphon portion (41) that upper formation one caliber of this fixed block (40) reduces, and a through hole (43) is set on this fixed block (40), this through hole (43) wall arranges internal thread (42), and this fixed block (40) surface has towards radial direction the spill port (44) always penetrated in through hole (43).
Claims (3)
1. a thread oil-flow control apparatus for rebound elasticity oil pressure cntrol bar group, is characterized in that: comprise a piston tube; One adjusting seat, this adjusting seat is arranged at piston tube bottom; One adjustment axle center, the linking of this bottom, adjustment axle center lifting movement is combined in adjusting seat: an adjusting rod top has a screw section, and the linking of this adjusting rod bottom is combined in top, above-mentioned adjustment axle center; One fixed block, this fixed block is fixedly arranged on piston tube top, fixed block has a central siphon portion, and a through hole is set on this fixed block, make above-mentioned adjusting rod be arranged in this through hole, through hole wall arranges internal thread, and fixed block surface has the spill port always penetrated in this through hole.
2. the thread oil-flow control apparatus of rebound elasticity oil pressure cntrol bar group as claimed in claim 1, it is characterized in that: adjusting rod bottom is in the linking combination on adjustment top, axle center, adjustment top, axle center arranges a set of apertured, in this cover apertured, internal thread is set, and in adjusting rod bottom, there is one group of section of connecing, this group section of connecing arranges outside thread, and this outside thread can be screwed in the internal thread in this adjustment axle center.
3. the thread oil-flow control apparatus of rebound elasticity oil pressure cntrol bar group as claimed in claim 1, is characterized in that: a sheathed position-limiting tube in adjusting rod outer ring, and this position-limiting tube is adjusting axle center between fixed block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410730056.2A CN104482100A (en) | 2014-12-04 | 2014-12-04 | Thread oil mass control device of springback type oil pressure control rod set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410730056.2A CN104482100A (en) | 2014-12-04 | 2014-12-04 | Thread oil mass control device of springback type oil pressure control rod set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104482100A true CN104482100A (en) | 2015-04-01 |
Family
ID=52756678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410730056.2A Pending CN104482100A (en) | 2014-12-04 | 2014-12-04 | Thread oil mass control device of springback type oil pressure control rod set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104482100A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6088240A (en) * | 1983-10-18 | 1985-05-18 | Showa Mfg Co Ltd | Adjuster for damping force during expansion stroke of hydraulic buffer |
| CN2130226Y (en) * | 1991-09-08 | 1993-04-21 | 林治信 | Oil pressure automatic adjusting controller |
| JP2000274477A (en) * | 1999-03-24 | 2000-10-03 | Kayaba Ind Co Ltd | Front fork for bicycle suspension device |
| US20050173213A1 (en) * | 2001-06-12 | 2005-08-11 | Vincent Coquet | Multipurpose hydraulic shock absorber for vehicle |
| CN1786511A (en) * | 2004-12-07 | 2006-06-14 | 黄潭城 | Oil hydraulic vibrition preventing device |
| CN2856577Y (en) * | 2005-11-07 | 2007-01-10 | 苏人杰 | Improved air/oil pressure rod structure |
| TWM363533U (en) * | 2009-04-17 | 2009-08-21 | Dah Ken Ind Co Ltd | Controlling apparatus for oil quantity of threads of rebound type hydraulic control rod set |
| US20130081273A1 (en) * | 2008-05-09 | 2013-04-04 | Specialized Bicycle Components, Inc. | Bicycle shock absorber |
| CN203656001U (en) * | 2013-12-19 | 2014-06-18 | 台湾穗高工业股份有限公司 | Control device of rear shock absorber of bicycle |
| CN204387189U (en) * | 2014-12-04 | 2015-06-10 | 成都唯昂新材料有限公司 | A kind of thread oil-flow control apparatus of rebound elasticity oil pressure cntrol bar group |
-
2014
- 2014-12-04 CN CN201410730056.2A patent/CN104482100A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6088240A (en) * | 1983-10-18 | 1985-05-18 | Showa Mfg Co Ltd | Adjuster for damping force during expansion stroke of hydraulic buffer |
| CN2130226Y (en) * | 1991-09-08 | 1993-04-21 | 林治信 | Oil pressure automatic adjusting controller |
| JP2000274477A (en) * | 1999-03-24 | 2000-10-03 | Kayaba Ind Co Ltd | Front fork for bicycle suspension device |
| US20050173213A1 (en) * | 2001-06-12 | 2005-08-11 | Vincent Coquet | Multipurpose hydraulic shock absorber for vehicle |
| CN1786511A (en) * | 2004-12-07 | 2006-06-14 | 黄潭城 | Oil hydraulic vibrition preventing device |
| CN2856577Y (en) * | 2005-11-07 | 2007-01-10 | 苏人杰 | Improved air/oil pressure rod structure |
| US20130081273A1 (en) * | 2008-05-09 | 2013-04-04 | Specialized Bicycle Components, Inc. | Bicycle shock absorber |
| TWM363533U (en) * | 2009-04-17 | 2009-08-21 | Dah Ken Ind Co Ltd | Controlling apparatus for oil quantity of threads of rebound type hydraulic control rod set |
| CN203656001U (en) * | 2013-12-19 | 2014-06-18 | 台湾穗高工业股份有限公司 | Control device of rear shock absorber of bicycle |
| CN204387189U (en) * | 2014-12-04 | 2015-06-10 | 成都唯昂新材料有限公司 | A kind of thread oil-flow control apparatus of rebound elasticity oil pressure cntrol bar group |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150401 |