TWI539096B - Flow adjustment of shock absorber and its oil separation structure - Google Patents

Flow adjustment of shock absorber and its oil separation structure Download PDF

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TWI539096B
TWI539096B TW103145401A TW103145401A TWI539096B TW I539096 B TWI539096 B TW I539096B TW 103145401 A TW103145401 A TW 103145401A TW 103145401 A TW103145401 A TW 103145401A TW I539096 B TWI539096 B TW I539096B
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group
adjustment
flow
oil
disposed
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TW201623831A (en
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rong-yu Xu
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Description

避震裝置之流量調整及其油路分隔結構Flow adjustment of suspension device and its oil path separation structure

本發明係有關於油壓避震之流量調整結構,特別是指以一油路分隔座來進行各油室路徑分流,並結合於具有調節組於結構中,以作為避震時之阻尼值調整者。 The invention relates to a flow adjustment structure for oil pressure suspension, in particular to an oil passage partition for shunting each oil chamber path, and combined with an adjustment group in the structure to adjust the damping value as a shock absorber. By.

避震裝置主要為機構中於受到衝擊力量時,將力量予以承接、阻擋,進而將力量抵消之緩衝功能;其應用範圍相當廣泛,諸如機器設備、交通工具、傢俱、模具或工具等等,尤其是交通工具上使用避震裝置最為常見,其主要為因應因路況傳導至車輪及車體所產生的衝擊力,藉由避震裝置或懸吊裝置,進而能提升乘座時的舒適性。 The shock absorber is mainly used in the mechanism to receive and block the force when the impact force is received, and then the buffer function of the force is offset; the application range is quite wide, such as machinery, vehicles, furniture, molds or tools, etc. It is the most common use of shock absorbers on vehicles. It is mainly for the impact force transmitted to the wheels and the car body due to road conditions. The shock absorber or suspension device can improve the comfort during riding.

以自行車而言,常於前叉、座管或後叉車架上裝設有避震裝置,於前叉部位之避震主要為緩衝來自地面傳導至前輪之衝擊力;於座管內所設置之避震裝置,則為緩衝由車架傳導至座管之衝擊力;後叉車架與主車架間設置之避震器,則為緩衝由地面傳導至後輪之衝擊力。 In the case of a bicycle, a shock absorber is often installed on the front fork, the seat tube or the rear fork frame, and the shock absorber at the front fork portion mainly buffers the impact force transmitted from the ground to the front wheel; The shock absorber is used to buffer the impact force transmitted from the frame to the seat tube; the shock absorber disposed between the rear fork frame and the main frame buffers the impact force transmitted from the ground to the rear wheel.

進一步分析自行車前叉之避震裝置,依其技術應用又可分為「機械式」、「油壓式」及「油氣混合式」等;其中「機械式」之避震裝置係指其結構內產生阻尼之組件,以彈性件作為主要衝擊力之緩衝,此方式之前叉避震裝置,如國內第094210952號新型專利所揭露之「可鎖定之自行車避震前叉結構」;「油壓式」之避震前叉,則係利用油壓原理於前叉內設有油室,藉由填充液壓油且可於結構中適當流動,所產生之緩衝效果者,此類技術應用如國內第096215098號新型專利所揭露之「自行車前叉用之液壓式避震器」;另一種屬「氣壓式」之避震前叉,則於結構中設置有油室及氣室,運用氣體可被壓縮之特性作為衝擊力之緩衝,此一技術如國內第099128655號發明專利所揭露之「氣簧式避震裝置」;其他更有如「油壓及氣壓」及「機械與油壓」等多種技術結合應用之「混合式」前叉避震結構者。 Further analysis of the shock absorbers for bicycle front forks can be classified into "mechanical", "oil pressure" and "oil and gas hybrid" according to their technical applications; among them, "mechanical" shock absorbers refer to their structures. A damper-inducing component, with an elastic member as a buffer for the main impact force, the front fork shock absorber device, such as the "lockable bicycle suspension fork structure" disclosed in the new patent No. 094210952; "oil pressure type" The shock absorber front fork is made by using the oil pressure principle to provide an oil chamber in the front fork. By filling the hydraulic oil and flowing properly in the structure, the buffer effect is generated. Such technical application is as in domestic No. 096215098 The "hydraulic shock absorber for bicycle front fork" disclosed in the new patent; the other type of "pneumatic" shock absorber front fork is provided with an oil chamber and a gas chamber in the structure, and the gas can be compressed. As a buffer of impact force, this technology is disclosed in the "Gas-spring shock absorber" disclosed in the Japanese Patent No. 099128655; other technologies such as "oil pressure and air pressure" and "mechanical and hydraulic pressure" are combined. "Hybrid" structure's front fork suspension.

針對「油壓式」之自行車避震前叉,除了緩衝之基本效果外,因避震狀態時對於騎乘者來說較為費力,且於平坦路況下可不需緩衝功能,於是業界亦發展出可鎖固或開啟阻尼之避震裝置,讓使用者依需求切換為避震狀態或不避震狀態;更有於自行車避震前叉內裝設有調整裝置,提供消費者可調整阻尼值大小,以產生不同之避震程度,而具有可調功效者。 In addition to the basic effect of cushioning, the bicycle shock absorber front fork of the "hydraulic type" is more laborious for the rider due to the suspension state, and does not require a buffer function under flat road conditions, so the industry has also developed The shock absorber that locks or opens the damping allows the user to switch to the shock state or the non-shock state according to the demand; moreover, the bicycle suspension front fork is provided with an adjusting device to provide the consumer to adjust the damping value. In order to produce different degrees of shock, and have an adjustable effect.

此類具有調節阻尼效果之前叉避震裝置,如國內第094216899號新型專利所揭露之「易於調整的前叉避震器」,其中可穿設在外管一端內的內管,內管穿入外管一端處的內部設有具滑孔的活塞;一中空管,其一端與外管內部固定,另端內部形成有不同孔徑的穿孔,位在大孔徑一端的管壁上設有徑向並與穿孔相通的下油孔,該端另設有可位在內管內的調節閥,一頂桿可貫穿調節閥與中空管結合,該頂桿內部設有貫穿的油孔;一控制桿,係設置在中空管內,其二端分別形成有上、下錐頭,於中段處形成有環部,環部位在中空桿孔徑較大的孔內,上錐頭外側設有彈性元件,該彈性元件置在環部與頂桿的端面處;一調整件,係設置在外管上且相對於下錐頭處,其設有一旋鈕及相互連接的作動件,該作動件的端面形成有呈錐狀的推頂面,推頂面與下錐頭相互抵頂接觸。 Such a front fork suspension device having an adjustable damping effect, such as the "easy-adjustable front fork shock absorber" disclosed in the Japanese Patent No. 094,216,899, which can be inserted into the inner tube at one end of the outer tube, and the inner tube is inserted outside. A piston having a sliding hole is arranged inside one end of the tube; a hollow tube has one end fixed to the inside of the outer tube, and the other end is formed with a perforation of different apertures, and the tube wall at one end of the large aperture is provided with a radial direction a lower oil hole communicating with the perforation, the end is further provided with a regulating valve which can be positioned in the inner tube, and a top rod can be coupled with the hollow tube through the regulating valve, the plunger is provided with a penetrating oil hole therein; a control rod The system is disposed in the hollow tube, and the upper end and the lower cone are respectively formed at the two ends, and the ring portion is formed at the middle portion, and the ring portion is in the hole with a large hole diameter of the hollow rod, and the elastic member is disposed outside the upper cone head. The elastic member is disposed at an end surface of the ring portion and the ejector pin; an adjusting member is disposed on the outer tube and opposite to the lower cone portion, and is provided with a knob and an actuating member connected to each other, and an end surface of the actuating member is formed Conical top surface, the top and bottom cones abut each other Touch.

另有一種可調節阻尼值之前叉避震裝置,如國內第094209583號新型專利所揭露之「具調節管之前叉避震器」,其設有一相互穿設的內、外管,位在外管內的內管一端設有中空的活塞,一調節管設在外管內且其另端貫穿活塞;前述調節管設有中空管及位在其內部的控制桿,中空管位在內管的一端依序設有彈簧、墊片及於軸向設有側孔的調節閥,該調節閥使內管形成有上、下油室,一內部設有油孔的頂桿可貫穿各構件並固定在中空管的端頭,此時墊片位在相對於活塞一端的側孔處,中空管在下油室設有與油孔相通的下油孔,中空管另端貫穿外管並相互固定;一控制桿設置在中空管內,其相對於下油孔一端形成有錐頭,二者間形成有間隙。 The utility model relates to a front fork shock absorber which can adjust the damping value, such as the "regular tube front fork shock absorber" disclosed in the domestic patent No. 094209583, which is provided with an inner and outer tube which are interpenetrated and located in the outer tube. One end of the inner tube is provided with a hollow piston, a regulating tube is disposed in the outer tube and the other end thereof penetrates the piston; the adjusting tube is provided with a hollow tube and a control rod located therein, and the hollow tube is located at one end of the inner tube A spring, a gasket and a regulating valve having a side hole in the axial direction are arranged in sequence, the regulating valve is formed with an upper and a lower oil chamber, and a ejector having an oil hole therein is penetrated through the member and fixed The end of the hollow tube, at which time the gasket is located at a side hole with respect to one end of the piston, and the hollow tube is provided with a lower oil hole communicating with the oil hole in the lower oil chamber, and the other end of the hollow tube penetrates the outer tube and is fixed to each other A control rod is disposed in the hollow tube, and a tapered head is formed at one end of the lower oil hole, and a gap is formed therebetween.

上述結構中,均為具有可調整阻尼之避震裝置,且均將調整 旋鈕設於前叉下方部位者;其中前者主要係於旋調該旋鈕以其推頂面驅動控制桿以控制油孔的孔口大小,而產生液壓油流速變化,以達到緩衝程度調整;後者則利用旋調下方旋鈕,以驅動該控制桿產生線性位移,以與油孔之孔口大小產生變化,所達到調整緩衝阻尼之功效者,但此類阻尼調整僅限於避震裝置於呈緩衝狀態時。 In the above structure, all are shock absorbers with adjustable damping, and both will be adjusted The knob is disposed at the lower part of the front fork; wherein the former is mainly used to rotate the knob to drive the control rod with the pushing surface to control the size of the oil hole, and the hydraulic oil flow rate changes to achieve the buffer level adjustment; Use the knob below to adjust the linear displacement of the lever to change the size of the orifice of the oil hole to achieve the effect of adjusting the damping of the buffer. However, the damping adjustment is limited to the buffering device. .

於切換為避震緩衝狀態時,雖可緩衝來自地面上的衝擊力,但相對而言,騎乘者因的踩踏力量傳導亦受到避震裝置的消耗,騎乘時則較為費力,而調節避震裝置的阻尼值為較小時,可使力量的消耗減小,但會使緩衝的效益較差,調整阻尼值較大時,則使力量消耗增加,而緩衝效益較高,此部份的阻尼值調整可由騎乘者依需求、路況及喜好作變化。 When switching to the shock absorber buffer state, although the impact force from the ground can be buffered, the rider's pedaling force transmission is also consumed by the shock absorber, and the ride is more laborious, and the adjustment is avoided. When the damping value of the seismic device is small, the power consumption can be reduced, but the buffering efficiency is poor. When the damping value is large, the power consumption is increased, and the buffering efficiency is high. The value adjustment can be changed by the rider according to the needs, road conditions and preferences.

惟,前述習知具有可調整阻尼之避震裝置,其提供手部旋調阻尼值的組件均設於前叉下方,靠進車輪中心位置,騎乘者於騎乘中需要調整時,必須身體離開車架停好車並蹲下才能調整,再起身跨上車架試騎,如此重覆前述動作進行調整,相當不方便;再者,前述習知結構因其液壓油流動路徑較為單純且直接,遇及衝擊力道較大時,液壓油流動受到的阻礙較小,而產生較大的流速進而以較大力量衝擊相關構件,使得容易造成構件間產生碰撞而損壞的情形發生,以致使用壽命較短;另一方面,較直接之油路而產生較大流速時,緩衝壓縮及回彈的動作亦較快,較易使騎乘者因反應不及失去重心而身體偏擺,以致發生摔車的情形。故本案發明人係提供一種可調節阻尼值之避震裝置,係可降低零組件損害之機率,提升騎乘安全性,並解決旋調不方便的問題者。 However, the aforementioned conventional shock absorber with adjustable damping has a component for providing a hand-tuned damping value, which is disposed under the front fork and is placed in the center of the wheel. When the rider needs to adjust during riding, the body must be It is quite inconvenient to leave the frame and park the car and squat down to adjust it. Then you can get up and ride the frame to test the ride. It is quite inconvenient to repeat the above actions. Moreover, the above-mentioned conventional structure is simple and direct because of its hydraulic oil flow path. When the impact force is large, the hydraulic oil flow is less hindered, and a large flow velocity is generated to impact the relevant components with a large force, so that a collision between the components is easily caused, and the service life is relatively high. On the other hand, when a larger flow rate is generated than a direct oil passage, the buffer compression and rebound action are also faster, and it is easier for the rider to yaw because of the reaction without losing the center of gravity, resulting in a crash. situation. Therefore, the inventor of the present invention provides a shock absorber capable of adjusting the damping value, which can reduce the probability of damage to components, improve riding safety, and solve the problem of inconvenient rotation.

有鑑於此,本發明所揭露避震裝置之流量調整及其油路分隔結構,係設於具套設且相互可作線性伸縮作動之一內管及外管間,其包含有:一基管組,設於該內管內,其具有相互套設之一第一元件及一第二元件,於該第一元件內形成一主油室,於各該第一、第二元件間則形成一副油室;一油路分隔組,其具有一油路分隔座,於預設部位凹設有一啟閉組接槽,並由該啟閉組接槽係可連通至該副油室,該油路分隔座設有與該主油室相連通之一主流通道,及與該副油室相連通之一副流通道組,並使該副流通道 其一端與該主流通道相連通;一調節組,其具有一第一調節孔,其一端與該副流通道組相連通,另配合一連通流道與各該啟閉組接槽及副流通道組相連通,一第一調節組,係設於該第一調節孔內,以調節該第一調節孔內之液壓油流量;一啟閉開關組,係設於該啟閉組設槽內,以作為該副流道組之流通啟閉狀態切換,當該啟閉開關組切換為開啟以使得各該主流通道及副流通道組呈流通之可避震狀態下,於遇及衝擊壓力時液壓油將由該主油室經由該主流通道流依序經過該副流通道組、該連通流道,再進入該啟閉組設組後,流至該副油室,而具有避震緩衝狀態;藉由上述構件,利用該油路分隔座使主油室及副油室間具有較迂迴之流路構造,並結合調節組之結構設計,可使阻尼值之設定較高並增加阻尼值設定範圍,同時可進一步於承受衝擊力時,降低相關元件產生碰撞及受損之機率,以增加元件之使用壽命,同時減緩緩衝時之壓縮及回彈動作,以提升騎乘之安全性,且各旋鈕將位於前叉之上方位置,於旋調及切換使用上之便利性及實用性極高者。 In view of the above, the flow adjustment of the shock absorber disclosed in the present invention and the oil passage separation structure are disposed between the inner tube and the outer tube which are sleeved and mutually linearly expandable and movable, and include: a base tube And a first component and a second component disposed in the inner tube, forming a main oil chamber in the first component, forming a first between the first component and the second component a sub-oil chamber; an oil passage partition group having an oil passage partition, and a start-close group joint groove is recessed in the preset portion, and the open-close group joint groove system can be connected to the auxiliary oil chamber, the oil The road divider is provided with a main flow passage communicating with the main oil chamber, and a sub-flow passage group communicating with the auxiliary oil chamber, and the auxiliary flow passage is provided One end is connected to the main channel; an adjustment group has a first adjustment hole, one end of which is in communication with the sub-flow channel group, and another communication channel and each of the opening and closing group slots and the secondary flow channel The first adjustment group is disposed in the first adjustment hole to adjust the flow of the hydraulic oil in the first adjustment hole; the opening and closing switch group is disposed in the opening and closing group groove, In order to switch between the opening and closing state of the auxiliary flow path group, when the opening and closing switch group is switched to be open so that each of the main flow channel and the auxiliary flow channel group is in a shockable state, the hydraulic pressure is encountered when the impact pressure is encountered. The oil will flow through the main flow passage through the main flow passage through the auxiliary flow passage group, the communication flow passage, and then enter the opening and closing assembly group, and then flow to the auxiliary oil chamber, and have a shock absorber buffer state; The above-mentioned member uses the oil passage partition to make the flow path structure between the main oil chamber and the auxiliary oil chamber relatively round, and combined with the structural design of the adjustment group, the damping value can be set higher and the damping value setting range is increased. At the same time, it can further reduce the correlation when bearing impact The probability of collision and damage is increased to increase the life of the component, while slowing down the compression and rebound during buffering to improve the safety of riding, and the knobs will be located above the fork, in the rotation and Switching to the use of convenience and practicality is extremely high.

本發明之主要目的即在提供一種避震裝置之流量調整及其油路分隔結構,其具有一油路分隔座,使主油室及副油室間具有較迂迴之流路構造,並結合調節組之結構設計,可使阻尼值之設定較高,並增加阻尼值設定範圍。 The main object of the present invention is to provide a flow adjustment of a shock absorber and an oil passage separation structure thereof, which has an oil passage partition, which has a more meandering flow path structure between the main oil chamber and the auxiliary oil chamber, and is combined and adjusted. The structural design of the group allows the damping value to be set higher and the damping value setting range to be increased.

本發明之次一目的即在提供一種避震裝置之流量調整及其油路分隔結構,其利用一油路分隔座以將二油室及各流道之油路區隔,且可適用於呈併列配置狀之二油室之結構設計,故可同時達到區隔出若干流道之功能,並且適用於一組以上組尼調節組。 A second object of the present invention is to provide a flow adjustment of a shock absorber and an oil passage separation structure thereof, which utilize an oil passage partition to separate the oil passages of the two oil chambers and the flow passages, and is applicable to The structural design of the second oil chamber is arranged in parallel, so that the function of separating several flow passages can be achieved at the same time, and it is suitable for a group of more than one group of adjustment groups.

本發明之再一目的即在提供一種避震裝置之流量調整及其油路分隔結構,係於避震裝置於開啟狀態時,於油路預設部位設有至少一流量調節組,並配合提供較迂迴流路結構設計之一油路分隔座,除了可增加阻尼值外,可進一步於承受衝擊力時,降低相關元件產生碰撞及受損之機率,以增加元件之使用壽命,同時減緩緩衝時之壓縮及回彈動作,以提升騎乘之安全性。 A further object of the present invention is to provide a flow adjustment of a suspension device and an oil passage separation structure thereof, wherein when the suspension device is in an open state, at least one flow adjustment group is provided at a predetermined portion of the oil passage, and is provided with Compared with the design of the return circuit structure, the oil separator can increase the damping value and further reduce the probability of collision and damage of related components when the impact force is applied, so as to increase the service life of the components and slow down the buffer. Compression and rebound action to improve the safety of riding.

本發明之再一目的即在提供一種避震裝置之流量調整及其油路分隔結構,係將阻尼調整旋鈕及緩衝啟閉鈕均設置於主油室及副油室之上方,因此整體緩衝結構使用於前叉時,各旋鈕將位於前叉之上方位置,於旋調及切換使用上之便利性較高。 A further object of the present invention is to provide a flow adjustment of a shock absorber and an oil passage separation structure, wherein the damping adjustment knob and the buffer opening and closing button are disposed above the main oil chamber and the auxiliary oil chamber, so that the overall buffer structure When used on the front fork, each knob will be located above the front fork, which is more convenient for rotation and switching.

[本發明] [this invention]

(10)‧‧‧避震管組 (10) ‧‧‧Aids

(11)‧‧‧內管 (11) ‧ ‧ inner management

(12)‧‧‧外管 (12) ‧ ‧ external management

(20)‧‧‧基管組 (20) ‧‧‧Base Group

(21)‧‧‧第一元件 (21) ‧‧‧ first component

(22)‧‧‧第二元件 (22)‧‧‧Second components

(23)‧‧‧主油室 (23)‧‧‧Main oil room

(24)‧‧‧副油室 (24)‧‧‧ Deputy oil room

(25)‧‧‧定位環 (25) ‧‧‧ positioning ring

(30)‧‧‧油路分隔組 (30)‧‧‧ Oil Separation Group

(31)‧‧‧油路分隔座 (31)‧‧‧ Oil Separator

(32)‧‧‧啟閉組接槽 (32) ‧‧‧Opening and closing group slots

(33)‧‧‧主流通道 (33) ‧ ‧ mainstream channels

(34)‧‧‧副流通道組 (34)‧‧‧Substream channel group

(341)‧‧‧第一副通道 (341) ‧‧‧First secondary channel

(342)‧‧‧第二副通道 (342) ‧‧‧second secondary channel

(343)‧‧‧第三副通道 (343) ‧‧ Third third channel

(35)‧‧‧組接座 (35) ‧‧‧ group seats

(36)‧‧‧上蓋 (36) ‧ ‧ upper cover

(40)‧‧‧調節組 (40) ‧ ‧ adjustment group

(41)‧‧‧第一調節孔 (41)‧‧‧First adjustment hole

(42)‧‧‧第一調節組 (42) ‧‧‧First adjustment group

(421)‧‧‧調整桿 (421)‧‧‧ Adjusting rod

(422)‧‧‧調節部 (422) ‧‧‧Regulatory Department

(423)‧‧‧旋鈕 (423)‧‧‧ knob

(43)‧‧‧第二調節孔 (43) ‧‧‧second adjustment hole

(44)‧‧‧第二調節組 (44) ‧‧‧Second adjustment group

(441)‧‧‧調整桿 (441)‧‧‧ Adjusting rod

(442)‧‧‧旋鈕 (442)‧‧‧ knob

(45)‧‧‧抵壓件 (45) ‧‧‧Resistance parts

(46)‧‧‧浮動組件 (46)‧‧‧ Floating components

(461)‧‧‧第一浮動件 (461)‧‧‧First float

(462)‧‧‧第二浮動件 (462)‧‧‧Second float

(463)‧‧‧流通部 (463) ‧ ‧ Circulation Department

(464)‧‧‧簧片 (464)‧‧‧Reed

(47)‧‧‧調節組件 (47) ‧‧‧Adjustment components

(471)‧‧‧調節座 (471)‧‧‧ Adjusting seat

(472)‧‧‧貫孔 (472)‧‧‧Tongkong

(473)‧‧‧調節簧件 (473)‧‧‧Adjustment Springs

(474)‧‧‧抵環 (474)‧‧‧

(48)‧‧‧定位管件 (48)‧‧‧ Positioning fittings

(50)‧‧‧連通流道 (50) ‧‧‧Connected runners

(60)‧‧‧啟閉開關組 (60)‧‧‧Opening switch group

(61)‧‧‧開關座 (61)‧‧‧ switch seats

(62)‧‧‧導流通道 (62) ‧‧ ‧ Diversion channel

(621)‧‧‧導流孔 (621)‧‧‧Inlet

(63)‧‧‧啟閉切換鈕 (63)‧‧‧Open and close switch

(70)‧‧‧段位調整組件 (70) ‧ ‧ segment adjustment components

(71)(72)‧‧‧段位部 (71) (72) ‧ ‧ Division

(73)(74)‧‧‧鋼珠 (73) (74) ‧ ‧ steel balls

(75)(76)‧‧‧彈性件 (75) (76) ‧ ‧ elastic parts

(80)‧‧‧自行車前叉 (80)‧‧‧ bicycle front fork

(81)‧‧‧前叉避震組 (81)‧‧‧ Front fork suspension group

(90)‧‧‧座管 (90) ‧‧‧ seat tube

(91)‧‧‧座管避震組 (91)‧‧‧Seat tube suspension group

第一圖為本發明一較佳實施例該油路分隔座之立體外觀圖。 The first figure is a perspective view of the oil passage partition according to a preferred embodiment of the present invention.

第二圖為本發明一較佳實施例該油路分隔座之平面圖。 The second figure is a plan view of the oil passage partition according to a preferred embodiment of the present invention.

第三圖為本發明一較佳實施例該油路分隔座之平面剖視圖一。 The third figure is a plan sectional view of the oil passage partition according to a preferred embodiment of the present invention.

第四圖為本發明一較佳實施例該油路分隔座之平面剖視圖二。 The fourth figure is a plan sectional view 2 of the oil passage partition according to a preferred embodiment of the present invention.

第五圖為本發明一較佳實施例該油路分隔座之平面剖視圖三。 Figure 5 is a plan sectional view III of the oil passage partition according to a preferred embodiment of the present invention.

第六圖為本發明一較佳實施例該油路分隔座之平面剖視圖四。 Figure 6 is a plan sectional view IV of the oil passage partition according to a preferred embodiment of the present invention.

第七圖為本發明一較佳實施例該油路分隔座之平面剖視圖五。 Figure 7 is a plan sectional view 5 of the oil passage partition according to a preferred embodiment of the present invention.

第八圖為本發明一較佳實施例之立體分解圖一。 Figure 8 is a perspective exploded view of a preferred embodiment of the present invention.

第九圖為本發明一較佳實施例之立體分解圖二。 Figure 9 is a perspective exploded view of a preferred embodiment of the present invention.

第十圖為本發明一較佳實施例之立體分解圖三。 Figure 11 is a perspective exploded view of a preferred embodiment of the present invention.

第十一圖為本發明一較佳實施例之平面示意圖。 Figure 11 is a plan view of a preferred embodiment of the present invention.

第十二圖為本發明一較佳實施例之平面剖視圖一。 Figure 12 is a plan sectional view showing a preferred embodiment of the present invention.

第十三圖為本發明一較佳實施例之平面剖視圖二。 Figure 13 is a plan sectional view 2 of a preferred embodiment of the present invention.

第十四圖為本發明一較佳實施例之平面剖視圖三。 Figure 14 is a plan sectional view III of a preferred embodiment of the present invention.

第十五圖為本發明一較佳實施例之局部放大圖一。 Figure 15 is a partially enlarged view of a preferred embodiment of the present invention.

第十六圖為本發明一較佳實施例之平面剖視圖四。 Figure 16 is a plan sectional view IV of a preferred embodiment of the present invention.

第十七圖為本發明一較佳實施例之平面剖視圖四。 Figure 17 is a plan sectional view IV of a preferred embodiment of the present invention.

第十八圖為本發明一較佳實施例之作動狀態圖。 Figure 18 is a diagram showing the state of operation of a preferred embodiment of the present invention.

第十九圖為本發明一較佳實施例之局部放大圖二。 Figure 19 is a partial enlarged view of a preferred embodiment of the present invention.

第二十圖為本發明另一實施例之立體分解示意圖。 Figure 20 is a perspective exploded view of another embodiment of the present invention.

首先請參照第一圖至第十九圖,本發明所提供之一種避震裝置之流量調整及其油路分隔結構,係以應用於自行車之前叉(81)內作說明,其包含有:一避震管組(10),及設於該避震管組(10)內之一基管組(20)、一油路分隔組(30)、一調節組(40)、一連通流道(50)、一啟閉開關組(60)及至少一段位調整組件(70)。 First, referring to the first to the nineteenth, the flow adjustment of the suspension device and the oil passage separation structure provided by the present invention are applied to the bicycle front fork (81), which includes: a shock absorber tube group (10), and a base pipe group (20), an oil passage partition group (30), an adjustment group (40), and a connecting flow channel (not included) in the shock absorber tube group (10) 50), an open-close switch group (60) and at least one bit adjustment assembly (70).

該避震管組(10),即為自行車前叉之內管及外管之應用,其具有套設狀且相互可作線性伸縮作動之一內管(11)及一外管(12)。 The shock absorber tube set (10) is an inner tube and an outer tube of a bicycle front fork, and has an inner tube (11) and an outer tube (12) which are sleeve-shaped and mutually linearly expandable and movable.

該基管組(20),設於該內管(11)內預設部位,其具有相互套設之一第一元件(21)及一第二元件(22);於該第一元件(21)內形成一主油室(23);於各該第一、第二元件(21)(22)間則形成一副油室(24);該第一元件(21)可為管狀體應用;該第二元件(22)可為由彈性材質之油囊應用。 The base pipe set (20) is disposed at a predetermined portion in the inner pipe (11), and has a first component (21) and a second component (22) disposed on each other; and the first component (21) Forming a main oil chamber (23); forming a pair of oil chambers (24) between each of the first and second members (21) (22); the first member (21) may be a tubular body application; The second component (22) can be applied by an oil bladder of an elastic material.

該油路分隔組(30),其具有呈座體狀之一油路分隔座(31);一啟閉組接槽(32),係設於該油路分隔座(31)預設部位之凹槽,提供該啟閉開關組(60)件組設之部位;一主流通道(33),設於該油路分隔座(31)內預設部位,與該主油室(23)相連通;一副流通道組(34),設於該油路分隔座(31)內預設部位,其具有一第一副通道(341)及一第二副通道(342),該第一副通道(341)其一端連通至該主流通道(33),另端則與一副油室(24)相連通;該第二副通道(342)其一端連通至該啟閉組接槽(32),另端則與該副油室(24)相連通;一第三副通道(343),設於該油路分隔座(31)內之預設部位,其一端連通至該連通流道(50),另端則與該主油室(23)相連通;一組接座(35),係設於該油路分隔座(31)上方,並提供各該啟閉開關組(60)及調節組(70)組設於其內;一上蓋(36),係設於該組接座(35)之上方,並提供各該啟閉開關組(50)及調節組(70)局部組設於其內及局部外露之部位。 The oil passage partitioning group (30) has a seat-shaped oil passage partition (31); a start-close group joint groove (32) is disposed at a predetermined portion of the oil passage partition (31) a groove for providing a portion of the opening and closing switch group (60); a main passage (33) disposed at a predetermined portion in the oil passage partition (31) to communicate with the main oil chamber (23) a pair of flow channel groups (34) disposed in the preset portion of the oil passage partition (31), having a first auxiliary passage (341) and a second secondary passage (342), the first secondary passage (341) one end of which is connected to the main flow channel (33), and the other end is connected to a pair of oil chambers (24); one end of the second sub-channel (342) is connected to the opening and closing group connection groove (32), The other end is connected to the auxiliary oil chamber (24); a third auxiliary passage (343) is disposed at a predetermined portion in the oil passage partition (31), and one end thereof communicates with the connecting flow passage (50) The other end is connected to the main oil chamber (23); a set of sockets (35) is disposed above the oil passage partition (31), and provides each of the opening and closing switch groups (60) and the adjustment group (70) is disposed therein; an upper cover (36) is disposed above the set of seats (35) and provides each of the opening and closing Off group (50) and the adjustment group (70) provided thereon a partial group and the partial exposure of portions.

該調節組(40),其具有一第一調節孔(41),其一端與該副流通道組(34)相連通,另配合一連通流道(50)與各該啟閉組接槽(32)及副流通道組(34)相連通;一第一調節組(42),係設於該第一調節孔(41)內,以調節該第一調節孔(41)內之液壓油流量;一第二調節孔(43),係設於該油路分隔座(31)預設部位之貫通孔狀,以提供一第二調節組(44)可組設之部位,該第二調節孔(42)其一端與該主油室(23)相連通,該第二調節組(44)可調節該第二調節孔 (43)內之液壓油流量;該第一調節組(42)具有一調整桿(421),其一端設於該油路分隔座(31)內,為液壓油於各該副流通道(34)及連通流道(50)間之流通路徑預設部位,另端朝該油路分隔座(31)外部延伸,該調整桿(421)可於該油路分隔座(31)內線性位移;該調整桿(421)於液壓油流通路徑之該端形成錐狀之一調節部(422);於該調整桿(421)外露於該油路分隔座(31)之部位設有一旋鈕(423),可同步驅動該調整桿(421)產生旋轉,同時使該調整桿(421)於該油路分隔座(31)內產生線性位移,該調整桿(421)之調節部(422)的位置變化,可調節液壓油流經各該副流通道(34)及連通流道(50)間之流通路徑的流量及流速。 The adjustment group (40) has a first adjustment hole (41), one end of which communicates with the auxiliary flow channel group (34), and another communication channel (50) and each of the opening and closing group slots ( 32) communicating with the auxiliary flow channel group (34); a first adjustment group (42) is disposed in the first adjustment hole (41) to adjust the hydraulic oil flow in the first adjustment hole (41) a second adjusting hole (43) is disposed in a through hole shape at a predetermined portion of the oil passage partition (31) to provide a portion where the second adjusting group (44) can be assembled, the second adjusting hole (42) one end is in communication with the main oil chamber (23), and the second adjustment group (44) can adjust the second adjustment hole The hydraulic oil flow in (43); the first adjustment group (42) has an adjustment rod (421), one end of which is disposed in the oil passage partition (31), and is hydraulic oil in each of the auxiliary flow passages (34) And a predetermined portion of the flow path between the connecting flow passages (50), the other end extending toward the outside of the oil passage partition (31), the adjusting rod (421) being linearly displaceable in the oil passage partition (31); The adjusting rod (421) forms a tapered adjusting portion (422) at the end of the hydraulic oil circulation path; and a knob (423) is disposed at a portion of the adjusting rod (421) exposed to the oil passage partition (31). The adjusting rod (421) can be synchronously driven to generate rotation, and the adjusting rod (421) is linearly displaced in the oil passage partition (31), and the position of the adjusting portion (422) of the adjusting rod (421) is changed. The flow rate and flow rate of the hydraulic oil flowing through the flow paths between the secondary flow passages (34) and the communication flow passages (50) can be adjusted.

該第二調節組(44)具有一調整桿(441),係穿設該第二調節孔(43),其一端延伸至該主油室(23)內,並與一抵壓件(45)相接設,另端朝該油路分隔座(31)外部延伸;於該調整桿(441)外露於該油路分隔座(31)之部位設有一旋鈕(442),可同步驅動該調整桿(441)產生旋轉,同時使該調整桿(441)於該油路分隔座(31)內產生線性位移,進而抵壓該抵壓件(45)產生移動;該第二調節組(44)具有設於該主油室(23)內之一浮動組件(46)及一調節組件(47);該調節組件(47)可供液壓油流通,並以一定位管件(48)依序穿設各該調節組件(47)、浮動組件(46)及抵壓件(45)後,則組設定位於該油路分隔座(31)上;該浮動組件(46)可於該主油室(23)內呈線性移動狀態;各該調整桿(441)及抵壓件(45)同步線性移動可抵貼該浮動組件(46)同步位移,以使各該浮動組件(46)及調節組件(47)間之距離產生變化,而可調節該主油室(23)內液壓油流經該調節組件(47)之流量及流速。 The second adjustment group (44) has an adjustment rod (441) passing through the second adjustment hole (43), one end of which extends into the main oil chamber (23), and a pressing member (45) Connected to the outside of the oil passage partition (31); a knob (442) is disposed at a portion of the adjusting rod (441) exposed to the oil passage partition (31), and the adjusting rod can be synchronously driven (441) generating rotation while causing the adjustment rod (441) to generate a linear displacement in the oil passage partition (31), thereby pressing the pressing member (45) to move; the second adjustment group (44) has a floating assembly (46) and an adjustment assembly (47) disposed in the main oil chamber (23); the adjustment assembly (47) is adapted to circulate hydraulic oil, and is sequentially disposed by a positioning pipe member (48) After the adjusting component (47), the floating component (46) and the pressing member (45), the group setting is located on the oil passage partition (31); the floating component (46) is available in the main oil chamber (23) The inner linear movement state; the synchronous linear movement of each of the adjusting rod (441) and the pressing member (45) can abut against the synchronous displacement of the floating assembly (46), so that the floating assembly (46) and the adjusting assembly (47) The distance between the two changes, and the main oil can be adjusted Hydraulic oil flows through the adjustment assembly (47) of the flow and velocity (23).

該浮動組件(46),係呈可線性位移之浮動狀態,其具有相互接設之一第一浮動件(461)及一第二浮動件(462),該第一浮動件(461)係與該抵壓件(45)相抵接;該第二浮動件(462)設於該第一浮動件(461)外,該第二浮動件(462)預設部位形成供液壓油流通之若干流通部(463);一簧片(464),係設於各該第一、第二浮動件(461)(462)之間,提供各該第一、第二浮動件(461)(462)兩者間具有一可壓縮之彈性空間。 The floating assembly (46) is in a linearly displaceable floating state, and has a first floating member (461) and a second floating member (462) connected to each other, and the first floating member (461) is coupled to The pressing member (45) abuts; the second floating member (462) is disposed outside the first floating member (461), and the predetermined portion of the second floating member (462) forms a plurality of circulating portions for circulating hydraulic oil (463); a reed (464) is disposed between each of the first and second floating members (461) (462) to provide each of the first and second floating members (461) (462) There is a compressible elastic space between them.

該調節組件(47)具有一調節座(471),其上設有若干貫孔(472),以供液壓油流通;一調節簧件(473),係設於該調節座(471)上,為圓形板 簧、彈性片或簧片之應用,並可有效啟閉各該貫孔(472),該調節簧件(473)可因應壓油之壓力大小,而與各該貫孔(472)間之距離產生變化;一抵環(474),係穿設於該定位管件(48)外之環座狀,其一端緣抵接定位於該油路分隔座(31),另一側則抵接於該調節簧件(473)之中央部位。 The adjusting assembly (47) has an adjusting seat (471) having a plurality of through holes (472) for circulating hydraulic oil; an adjusting spring member (473) is disposed on the adjusting seat (471). Round plate The application of the spring, the elastic piece or the reed can effectively open and close each of the through holes (472), and the adjusting spring member (473) can be spaced from the respective holes (472) according to the pressure of the pressure oil. A ring (474) is formed in a ring shape outside the positioning pipe member (48), and one end edge abuts and is positioned on the oil passage partition (31), and the other side abuts Adjust the center of the spring member (473).

該連通流道(50),係設於該油路分隔座(31)內預設部位,其同時連通各該第一副通道(341)、啟閉組接槽(32)、第三副通道(343)及第二調節孔(43)。 The connecting flow passage (50) is disposed at a predetermined portion in the oil passage partition (31), and simultaneously connects the first auxiliary passage (341), the opening and closing group connecting groove (32), and the third auxiliary passage. (343) and a second adjustment hole (43).

該啟閉開關組(60),係設於該啟閉組設槽(32)內,以作為該副流道組(34)之流通啟閉狀態切換,當該啟閉開關組(32)切換為開啟以使得各該主流通道(33)及副流通道組(34)呈流通之可避震狀態下,於遇及衝擊壓力時液壓油將由該主油室(23)經由該主流通道流(33)依序經過該副流通道組(34)、該連通流道(50),再通過該啟閉組設組(60)後,流至該副油室(24),而產生避震緩衝狀態;該啟閉開關組(60)具有一開關座(61),其預設部位設於該啟閉組接槽(32)內,該啟閉開關組(60)另一預設部位則穿設各該油路分隔座(31)及組設座(35),其末端則朝該上蓋(36)外部延伸;該開關座(61)設有可通往該副油室(24)之一導流通道(62),可將該連通流道(50)內之液壓油導流至該副油室(24),於旋轉該開關座(61)預設角度後可切喚關閉或開啟該導流通道(62),使各該主油室(23)、副油室(24)及油路分隔組(31)內流通之液壓油呈不流動的緩衝鎖固狀態或呈流動的緩衝避震狀態;該開關座(61)外露於該上蓋(36)之部位設有一啟閉切換鈕(63),可同步驅動該開關座(61)產生旋轉,以切換該導流通道(62)之啟閉狀態;該導流通道(62)具有設於該開關座(61)上之二導流孔(621),可於該開關座(61)旋轉預設角度後,使該導流孔(621)對應該第二副通道(342),液壓油可於各該主油室(23)、副油室(24)及該油路分隔座(31)間產生流動,則為開啟緩衝狀態;於旋轉該開關座(61)於預設角度後,該導流孔(621)與該第二副通道(342)兩者呈相互錯位,於各該主油室(23)、副油室(24)及該油路分隔座(31)間之液壓油不流動,則為鎖固緩衝狀態。 The opening and closing switch group (60) is disposed in the opening and closing grouping groove (32) to switch between the opening and closing state of the auxiliary flow path group (34), and when the opening and closing switch group (32) is switched In order to open the shockable state in which the main flow passage (33) and the auxiliary flow passage group (34) are circulated, hydraulic oil will flow from the main oil chamber (23) through the main passage when the impact pressure is encountered ( 33) sequentially passing the auxiliary flow channel group (34) and the communication flow channel (50), and then passing through the opening and closing group (60), and then flowing to the auxiliary oil chamber (24) to generate a shock absorber buffer The switch block (60) has a switch base (61), and a preset portion thereof is disposed in the open/close group slot (32), and another preset portion of the open/close switch group (60) is worn. Each of the oil passage partition (31) and the assembly seat (35) has an end extending toward the outside of the upper cover (36); the switch seat (61) is provided with one of the auxiliary oil chambers (24) The flow guiding channel (62) can guide the hydraulic oil in the connecting flow channel (50) to the auxiliary oil chamber (24), and can be closed or opened after rotating the preset angle of the switch seat (61) a flow guiding passage (62) for each of the main oil chamber (23), the auxiliary oil chamber (24) and the oil passage partition group (31) The circulating hydraulic oil is in a non-flowing buffer-locking state or a buffered shock-absorbing state; the switch seat (61) is exposed at the upper cover (36) with an opening and closing switch button (63), which can synchronously drive the The switch base (61) generates a rotation to switch the opening and closing state of the flow guiding channel (62); the flow guiding channel (62) has two guiding holes (621) disposed on the switch seat (61), After the switch seat (61) rotates by a predetermined angle, the flow guiding hole (621) corresponds to the second auxiliary passage (342), and hydraulic oil can be in each of the main oil chamber (23) and the auxiliary oil chamber (24). The flow path between the oil passage partitions (31) is opened to buffer state; after the switch seat (61) is rotated at a preset angle, the flow guiding hole (621) and the second auxiliary passage (342) In the mutual displacement, the hydraulic oil between the main oil chamber (23), the auxiliary oil chamber (24) and the oil passage partition (31) does not flow, and is in a locked buffer state.

各該段位調整組件(70),係分別設於該組接座(35)內,並抵接於各該調整桿(421)(441)之徑向預設部位,其具有設於各該調整桿(421)(421)上環設有平面狀之至少一段位部(71)(72);各該段位調整組件(70)分別具有設於該組接座(35)內且相互接設之二鋼珠(73)(74)及一彈性件(75)(76),其一 該鋼珠(73)(74)係可有效抵接於該段位部(71)(72)。 Each of the position adjustment components (70) is respectively disposed in the set of seats (35) and abuts against a radial preset portion of each of the adjustment rods (421) (441), and has the adjustments provided in each of the adjustments The upper ring of the rod (421) (421) is provided with at least one position portion (71) (72) in a planar shape; each of the position adjusting assemblies (70) has a plurality of position adjusting assemblies (70) respectively disposed in the set of sockets (35) and connected to each other Steel ball (73) (74) and an elastic member (75) (76), one of The steel ball (73) (74) is effective to abut the segment portion (71) (72).

藉由上述構件,利用該油路分隔座(31)使各該主油室(23)及副油室(24)間具有較迂迴之流路構造,並結合該調節組(40)之結構設計,可使阻尼值之設定較高並增加阻尼值設定範圍,同時可進一步於承受衝擊力時,降低相關元件產生碰撞及受損之機率,以增加元件之使用壽命,並且能減緩緩衝時之壓縮及回彈動作,以提升騎乘之安全性,且各該旋鈕(423)(442)及啟閉切換鈕(63)將位於該自行車前叉(80)之上方位置,於旋調及切換使用上之便利性及實用性極高者。 By means of the above-mentioned members, the oil passage partition (31) is used to make a flow path structure between the main oil chambers (23) and the auxiliary oil chambers (24), and combined with the structural design of the adjustment group (40). The damping value can be set higher and the damping value setting range can be increased, and the impact of the related components on collision and damage can be further reduced when the impact force is applied, thereby increasing the service life of the component and reducing the compression during buffering. And the rebound action to improve the safety of riding, and each knob (423) (442) and the opening and closing switch button (63) will be located above the bicycle front fork (80) for rotation and switching. The convenience and practicality are extremely high.

為供進一步瞭解本發明構造特徵、運用技術手段及所預期達成之功效,茲將本發明使用方式加以敘述如下: For a further understanding of the structural features of the present invention, the use of technical means, and the desired benefits, the manner of use of the present invention is described as follows:

本發明之該油路分隔座(31),請參照第一圖至第七圖,為一體方式形成各該啟閉組接槽(32)、主流通道(33)、第一、第二副通道(341)(342)、第一、第二調節孔(41)(43)及連通流道(50),並形成各該構件間之位置及空間形態;其中各該第一、第二、第三副流道(341)(342)(343)相連通,該第一副通道(341)與該主流通道(33)相連通,該啟閉組接槽(32)與該第二副通道(342)相連通,該第三副通道(343)則與該主流通道平行設置;該第一調節孔(41)係以同軸線配置於該第一副通道(341)之上方,該第二調節孔(43)則貫通該油路分隔座(31);該連通流道(50)與各該第一、第三副通道(341)(343)、啟閉組接槽(32)及第一、第二調節孔(41)(43)相連通。 The oil passage partition (31) of the present invention, referring to the first to seventh figures, integrally forms each of the opening and closing group joint groove (32), the main flow passage (33), the first and second auxiliary passages. (341) (342), first and second adjustment holes (41) (43) and connecting flow passages (50), and forming a position and a spatial configuration between the members; wherein each of the first, second, and The three secondary flow passages (341) (342) (343) are in communication with each other, and the first secondary passage (341) is in communication with the main flow passage (33), the opening and closing group coupling groove (32) and the second secondary passage ( 342) connected, the third sub-channel (343) is disposed in parallel with the main channel; the first adjustment hole (41) is disposed coaxially above the first sub-channel (341), the second adjustment The hole (43) penetrates the oil passage partition (31); the communication flow passage (50) and each of the first and third sub passages (341) (343), the opening and closing group joint groove (32) and the first The second adjustment holes (41) (43) are in communication.

本發明配置於該自行車前叉(80)之位置,請參照第八圖至第十五圖,係位於相互套設之各該內管(11)及外管(12)所組成之避震管組(10),於其內裝設一前叉避震組(81),於該前叉避震組(81)上方設置該基管組(20)。本發明於組設時,首先將該第二元件(22)固接於該第一元件(21)外;然後將該開關座(61)組設於該啟閉組接槽(32);將各該調整桿(421)(441)分別穿設於各該第一、第二調節孔(41)(43)內;將各該段位調整組件(70)組設於該組接座(35)內,並使其一之該鋼珠(73)(74)抵接於各該調整桿(421)(441)或開關座(61)之段位部(71)(72);以該定位管件(48)依序串接穿設各該調節座(471)、調節簧件(473)、第一浮動件(461)、簧片(464)、第二浮動件(462)及抵壓件(45)後,使該定位管件(48)其穿設端螺設於該油路分隔座(31)下方之該主流通道(33)內,並使外露於該油路分隔座(31)下方之該調整桿(441)端緣可抵接於該抵壓件 (45);接著將組設狀態之各該油路分隔座(31)、組接座(35)、開關座(61)及調節組(70)設於該第一元件(21)內;再將該上蓋(36)組設於該組接座(35)上,此時各該調整桿((421)(441)及開關座(61)之延伸端則外露於該上蓋(36);將各該旋鈕(423)(442)接設於各該上蓋(36)及組設座(35)之間,並使各該旋鈕(423)(442)其一端分別穿設該上蓋(36)且外露於該上蓋(36)外部;將該啟閉切換鈕(63)接設於該開關座(61)外露端部位;最後以一定位環(25)將前述組件固定於該第一元件(21)內,即組設完成。 The present invention is disposed at the position of the bicycle front fork (80). Referring to the eighth to fifteenth drawings, the suspension tube composed of the inner tube (11) and the outer tube (12) which are mutually sleeved is arranged. The group (10) is provided with a front fork suspension group (81), and the base tube group (20) is disposed above the front fork suspension group (81). When the invention is assembled, the second component (22) is first fixed to the outside of the first component (21); then the switch socket (61) is assembled to the opening and closing group slot (32); Each of the adjustment rods (421) (441) is respectively disposed in each of the first and second adjustment holes (41) (43); and each of the position adjustment assemblies (70) is assembled to the set of sockets (35) Inside, and the steel ball (73) (74) abuts against each of the adjusting rod (421) (441) or the socket portion (71) of the switch seat (61); with the positioning pipe member (48) Each of the adjusting seat (471), the adjusting spring member (473), the first floating member (461), the reed (464), the second floating member (462) and the pressing member (45) are sequentially connected in series. After that, the positioning end of the positioning pipe member (48) is screwed into the main passage (33) below the oil passage partition (31), and the adjustment is exposed under the oil passage partition (31). The end edge of the rod (441) can abut against the pressing member (45); then the oil passage partition (31), the assembly socket (35), the switch base (61) and the adjustment group (70) of the assembled state are disposed in the first component (21); The upper cover (36) is assembled on the set of sockets (35), and the extending ends of the adjusting rods (4211 (441) and the switch base (61) are exposed to the upper cover (36); Each of the knobs (423) (442) is disposed between each of the upper cover (36) and the assembly seat (35), and one end of each of the knobs (423) (442) is respectively disposed on the upper cover (36) and Exposed to the outside of the upper cover (36); the opening and closing switch button (63) is connected to the exposed end of the switch seat (61); finally, the component is fixed to the first component by a positioning ring (25) ), that is, the group is completed.

本發明於緩衝狀態之啟閉切換,請參照第十圖至第十一圖,於旋轉該啟閉切換鈕(63)於ON狀態,則同步驅動該開關座(61)產生旋轉,此時該導流孔(621)則對應該第二副通道(342),各該主油室(23)、副油室(24)及油路分隔組(30)內之液壓油則呈流動狀態,此流動狀態可經由二條流通路徑同時進行。 In the buffer state, the switching between the opening and closing in the buffer state, referring to the tenth to eleventh views, when the opening and closing switching button (63) is rotated in the ON state, the switch base (61) is synchronously driven to rotate. The flow guiding hole (621) corresponds to the second auxiliary passage (342), and the hydraulic oil in each of the main oil chamber (23), the auxiliary oil chamber (24) and the oil passage partition group (30) flows, and this is The flow state can be simultaneously performed via two flow paths.

第一條供液壓油流之路徑,請參照第十一圖至第十三圖,係當遇到衝擊力使得該第一元件(21)內之空間受到壓縮,液壓油則由該主油室(23)進入該主流通道(33),依序經過該第一副通道(341)、連通流道(50),並進入該啟閉組接槽(32),接著經過於該開關座(61)上所設置之各該導流通道(62)及導流孔(621)後,流入該第二副通道(342),最後穿過該第一元件(21)而流至該副油室(24)。當衝擊力消失而該第一元件(21)內之空間恢復至原體積大小,液壓油則由開始回流,由該副油室(24)穿經該第一元件(21)至該第二副通道(342),接著經過於該開關座(61)上所設置之各該導流通道(62)及導流孔(621)後,離開該啟閉組接槽(32)進入該連通流道(50),依序流經各該第一副通道(341)及主流通道(33)後,最後回到該主油室(23)。 The first path for the hydraulic oil flow, please refer to the eleventh to thirteenth figures, when the impact force is applied to compress the space in the first component (21), and the hydraulic oil is from the main oil chamber. (23) entering the main channel (33), sequentially passing through the first sub-channel (341), the connecting flow channel (50), and entering the opening and closing group slot (32), and then passing through the switch seat (61) After the respective guiding channels (62) and the guiding holes (621) are disposed, the second auxiliary channel (342) flows into the second sub-channel (342), and finally flows through the first element (21) to the auxiliary oil chamber ( twenty four). When the impact force disappears and the space in the first element (21) returns to the original volume, the hydraulic oil starts to flow back, and the auxiliary oil chamber (24) passes through the first element (21) to the second pair. The channel (342), after passing through each of the guiding channel (62) and the guiding hole (621) disposed on the switch seat (61), exits the opening and closing group slot (32) and enters the connecting channel (50), sequentially flowing through each of the first sub-channel (341) and the main channel (33), and finally returning to the main oil chamber (23).

第二條供液壓油流之路徑,請參照第十四圖至第十七圖,則是遇到衝擊力使得該第一元件(21)內之空間受到壓縮,液壓油則由該主油室(23)進入該調節座(471)之貫孔(472),依序穿越該調節彈簧(473)及流通部(463)後,進入該第三副通道(343),再流至該連通流道(50)並進入該啟閉組接槽(32),接著經過於該開關座(61)上所設置之各該導流通道(62)及導流孔(621)後,流入該第二副通道(342),最後穿過該第一元件(21)而流至該副油室(24)。當衝擊力消失而該第一元件(21)內之空間恢復至原體積大小,液壓油則由開 始回流,由該副油室(24)穿經該第一元件(21)至該第二副通道(342),接著經過於該開關座(61)上所設置之各該導流通道(62)及導流孔(621)後,離開該啟閉組接槽(32)進入該連通流道(50),依序流經各該第三副通道(343)、流通部(463)、調節彈簧(473)及該調節座(471)之貫孔(472)後,最後回到該主油室(23)。 The second path for the hydraulic oil flow, please refer to the fourteenth to seventeenth drawings, in which the impact force is applied to compress the space in the first component (21), and the hydraulic oil is from the main oil chamber. (23) entering the through hole (472) of the adjusting seat (471), sequentially passing through the adjusting spring (473) and the flow portion (463), entering the third auxiliary passage (343), and then flowing to the connecting flow The passage (50) enters the opening and closing group receiving groove (32), and then passes through the respective guiding passages (62) and the guiding holes (621) provided on the switch base (61), and then flows into the second The secondary passage (342) finally flows through the first element (21) to the secondary oil chamber (24). When the impact force disappears and the space in the first component (21) returns to the original volume, the hydraulic oil is opened. Starting to recirculate, the auxiliary oil chamber (24) passes through the first component (21) to the second secondary channel (342), and then passes through the respective flow guiding channels (62) disposed on the switch housing (61). And the diversion hole (621), leaving the opening and closing group receiving groove (32) to enter the connecting flow path (50), sequentially flowing through each of the third sub-channel (343), the circulation portion (463), and adjusting After the spring (473) and the through hole (472) of the adjusting seat (471), it finally returns to the main oil chamber (23).

於旋轉該啟閉切換鈕(63)於OFF狀態,則同步驅動該開關座(61)產生旋轉,此時該導流孔(621)則與該第二副通道(342)相互呈錯位,各該主油室(23)、副油室(24)及油路分隔組(30)內之液壓油則呈不流動狀態,緩衝功能則為鎖固。 When the opening/closing switch (63) is rotated in the OFF state, the switch base (61) is synchronously driven to rotate, and the flow guiding hole (621) and the second auxiliary passage (342) are mutually displaced, respectively. The hydraulic oil in the main oil chamber (23), the auxiliary oil chamber (24) and the oil passage partition group (30) is not flowing, and the buffer function is locked.

本發明之第一調節組(42)之阻尼值調整動作,請參照第十二圖,於旋轉該旋鈕(423)時則同步使該調整桿(421)產生線性位移,此時該調節部(422)將會佔據該第一調節孔(41)之流道空間,使得進入此通道之液壓油的流速產生變化,當該調節部(422)佔據流道空間越大,液壓油之流速越慢,則阻尼值越高,緩衝之壓縮及回彈速度則越慢;當該調節部(422)佔據該第一調節孔(41)之流道空間越小,液壓油之流速越快,則阻尼值越低,緩衝之壓縮及回彈速度則越快。 For the damping value adjustment operation of the first adjustment group (42) of the present invention, refer to the twelfth figure. When the knob (423) is rotated, the adjustment rod (421) is linearly displaced, and the adjustment portion is 422) will occupy the flow space of the first adjustment hole (41), so that the flow rate of the hydraulic oil entering the passage changes, and the larger the flow space of the adjustment portion (422), the slower the flow rate of the hydraulic oil The higher the damping value, the slower the compression and rebound speed of the buffer; the smaller the flow space of the adjusting portion (422) occupying the first adjusting hole (41), the faster the flow rate of the hydraulic oil, the damping The lower the value, the faster the buffer compression and rebound speed.

本發明之該第二調節組之阻尼值調整動作,請參照第十四圖至第十五圖,以及第十八圖至第十九圖,於旋轉該旋鈕(442)時則同步使該調整桿(441)產生線性位移,此時該調整桿(441)下方將抵接該抵壓件(45),並同步對呈浮動狀態之該浮動組件(46)下壓而產生移動,此時各該第一浮動件(461)及該調節座(471)兩者間則產生間距(d),而該調節簧件(473)則位於該間距(d)之空間內,因此利用該調整桿(441)之線性位移可使該間距(d)產生變化。 For the damping value adjustment operation of the second adjustment group of the present invention, please refer to the fourteenth to fifteenth diagrams, and the eighteenth to nineteenth diagrams, and the adjustment is synchronized when the knob (442) is rotated. The rod (441) generates a linear displacement. At this time, the pressing rod (441) will abut the pressing member (45), and synchronously presses the floating assembly (46) in a floating state to generate movement. A spacing (d) is generated between the first floating member (461) and the adjusting seat (471), and the adjusting spring member (473) is located in the space of the spacing (d), thereby utilizing the adjusting rod ( The linear displacement of 441) causes the spacing (d) to vary.

當該間距(d)較大時,於液壓油因衝擊力產生壓力而朝該副油室(24)流動時,該調節簧件(473)其本身具有彈性而會受到液壓油之推頂而外翻並開啟該調節座(471)之貫孔(472),該調節簧件(473)外翻後其上方將受限於該第一浮動座(461)之端緣面而有外翻程度上的變化,當該調節簧件(473)之外翻程度越小,則該貫孔(472)開啟之孔徑越小,液壓油之流速越慢,則阻尼值越高,緩衝之壓縮及回彈速度則越慢;當該調節簧件(473)之外翻程度越大則該貫孔(472)開啟之孔徑越大,液壓油通過之流速越大,則阻尼值越低,緩衝之壓縮及回彈速度則越快。 When the distance (d) is large, when the hydraulic oil flows toward the auxiliary oil chamber (24) due to the impact force, the adjusting spring member (473) itself has elasticity and is pushed by the hydraulic oil. Eversion and opening of the through hole (472) of the adjusting seat (471), the upper portion of the adjusting spring member (473) is limited to the end edge surface of the first floating seat (461) and has an everted degree The upper change, when the adjustment spring (473) is smaller, the smaller the aperture of the through hole (472) is, the slower the flow rate of the hydraulic oil is, the higher the damping value is, the compression and back of the buffer The slower the spring speed is; when the degree of the outer rotation of the adjusting spring member (473) is larger, the larger the opening diameter of the through hole (472) is, the larger the flow rate of the hydraulic oil is passed, the lower the damping value is, and the compression is buffered. And the faster the rebound speed.

本發明利用該油路分隔座(31)具有各該主流通道(33)及第三副通道(343)之雙流道提供液壓油流動,於遇到較大衝擊力時提供第二條可供流通之流道;同時可使整體避震裝置之阻尼值範圍偏向較低的數值範圍內,即流量大、流速快,以使緩衝之壓縮及回彈速度較快;另一方面,本發明結合該油路分隔座(31)之設置,使主油室(23)及副油室(24)間具有較迂迴之流路構造,可使阻尼數值範圍偏向較高數值範圍內,即流量小、流速慢,以使緩衝之壓縮及回彈速度較慢,因使整體而言,本發明之阻尼數值之設定調整範圍較大於習知結構,具有增加阻尼數值範圍之效果。 The invention utilizes the oil passage partition (31) to have a hydraulic flow of the dual flow passages of the main passage (33) and the third auxiliary passage (343), and provides a second flow for circulation when a large impact force is encountered. At the same time, the damping value range of the overall suspension device can be biased to a lower value range, that is, the flow rate is large and the flow rate is fast, so that the compression and rebound speed of the buffer is faster; The oil passage partition (31) is arranged to have a more meandering flow path structure between the main oil chamber (23) and the auxiliary oil chamber (24), so that the damping value range is biased to a higher value range, that is, the flow rate is small, the flow rate is small. Slow, so that the compression and rebound speed of the buffer is slow, because the setting range of the damping value of the present invention is larger than that of the conventional structure as a whole, and has the effect of increasing the range of the damping value.

由於本發明具有較高之阻尼數值範圍,並且結合多個流道分散液壓油之內部液體壓力及衝擊力,因此於承受衝擊力時,可有效降低相關元件產生碰撞及受損之機率,以增加元件之使用壽命;同時,因阻尼值偏高時可減緩緩衝時之壓縮及回彈動作,騎乘者較不會因緩衝避震之壓縮及回彈動作位差太大且動作太快而失去重心,故亦可有效提升騎乘之安全性。 Since the invention has a high damping value range and combines a plurality of flow channels to disperse the internal liquid pressure and impact force of the hydraulic oil, when the impact force is received, the probability of collision and damage of the relevant components can be effectively reduced to increase The service life of the component; at the same time, because the damping value is high, the compression and rebound action during buffering can be slowed down, and the rider will not lose the compression and rebound movement due to buffer shock and the movement is too fast. The center of gravity can also effectively improve the safety of riding.

本發明具有可適當分隔液壓油路徑之該油路分隔座(31),於其內設有各該主流通道(33)及副流通道組(34),以提供液壓油於設定之狀態下分別流通至各該主油室(23)或副油室(24),而具有整合液壓油及分流液壓油之功效;另一方面,該油路分隔座(31)除了可應用於各該主油室(23)及副油室(24)相互呈垂直狀態配置之結構外,亦適用於各該主油室(23)及副油室(24)相互呈併列狀態配置之結構,故具有相容性之效果。 The invention has the oil passage partition (31) capable of appropriately separating the hydraulic oil path, and the main flow passage (33) and the auxiliary flow passage group (34) are disposed therein to provide hydraulic oil in the set state Circulate to each of the main oil chamber (23) or the auxiliary oil chamber (24), and has the function of integrating hydraulic oil and split hydraulic oil; on the other hand, the oil passage partition (31) can be applied to each of the main oils. The chamber (23) and the auxiliary oil chamber (24) are arranged in a vertical state, and are also suitable for the configuration in which the main oil chamber (23) and the auxiliary oil chamber (24) are arranged side by side, so that they are compatible. The effect of sex.

本發明利用該油路分隔座(31)使各該主油室(23)及副油室(24)間具有較迂迴之流路構造,並結合該調節組(40)之結構設計,並將各該旋鈕(423)(442)及開關座(61)設於該自行車前叉(80)之上方位置,騎乘者於調整阻尼值時,僅要停下車以跨在車架的姿態,稍微彎腰即能以手旋調各該旋鈕(423)(442)及開關座(61),再踩踏騎乘試騎,反覆旋調及試騎並不會造成困擾,故本發明之避震啟閉與阻尼值調整動作相當符合人性化,並解決習知必須讓身體離開車架並蹲下旋調動作的不便。 The present invention utilizes the oil passage partition (31) to have a more meandering flow path structure between the main oil chamber (23) and the auxiliary oil chamber (24), and combined with the structural design of the adjustment group (40), and Each of the knobs (423) (442) and the switch base (61) are disposed above the bicycle front fork (80), and the rider only needs to stop the vehicle to cross the frame posture when adjusting the damping value. When you bend over, you can adjust each knob (423) (442) and switch seat (61) by hand, and then step on the ride test ride. Repeating the spin adjustment and trial ride will not cause any trouble, so the shock absorber of the present invention The closing and damping value adjustment actions are quite humane and solve the inconvenience that the body must leave the frame and squat down.

本發明之該調節組(40)可為多組調節機構之設計,利用各該第一、第二調節組(42)(44)設置於組件中之不同位置及不同流道部位,可產 生不同的緩衝阻尼效果,使得阻尼值之調整數值範圍更為精密化,進而可調整組靈敏度較高之緩衝效果,亦較能符合專業級車手的騎乘需求。 The adjustment group (40) of the present invention can be designed for a plurality of sets of adjustment mechanisms, and the first and second adjustment groups (42) (44) are disposed at different positions in the assembly and different flow path portions, and can be produced. Different damping damping effects make the adjustment range of the damping value more precise, which can adjust the buffering effect of the group sensitivity, and it can meet the riding requirements of professional drivers.

本發明之該浮動組件(46)係具有二件式之各該第一、第二浮動件(461)(462),並於各該第一、第二浮動座件(461)(462)以該簧片(463)抵接其中,係使該浮動組件(46)除浮動於油室內並可線性位移外,同時提供一壓縮空間及一彈力,進一步可有效抵銷液壓油其液體內部之壓力,而具有第二道緩衝功能。 The floating assembly (46) of the present invention has two first and second floating members (461) (462), and is disposed in each of the first and second floating seats (461) (462). The reed (463) abuts therein, so that the floating assembly (46) is floated in the oil chamber and linearly displaced, and provides a compression space and an elastic force, which can further offset the pressure of the hydraulic oil inside the liquid. And has a second buffer function.

本發明之該調節組件(47)具有一調節簧片(473),設於各該第一浮動件(461)及調節座(471)之間,其主要作為可有效遮蔽各該貫孔(472)孔徑之用途,且其遮蔽各該貫孔(472)孔徑大小具有程度上的變化,以使液壓油流動及流速因而不同;該調節簧片(473)具有復歸彈力,當液壓油之液體壓力及衝擊力消失,該調節簧片(473)將自動恢復原狀並完全遮蔽各該貫孔(472),使得第二條油路通道呈不流通狀態,故本發明之該第二調節組(44)為遇及較大衝擊力時,才會開啟之分流通道,藉以達到液壓油快速分流及衝擊壓力快速分散之功效。 The adjusting component (47) of the present invention has an adjusting spring (473) disposed between each of the first floating member (461) and the adjusting seat (471), which is mainly used to effectively shield each of the through holes (472). The use of the aperture, and the degree of change in the aperture size of each of the through holes (472) is such that the flow and flow rate of the hydraulic oil are different; the adjustment reed (473) has a returning elasticity, when the hydraulic pressure of the hydraulic oil And the impact force disappears, the adjusting reed (473) will automatically return to the original shape and completely shield each of the through holes (472), so that the second oil passage is in a non-circulating state, so the second adjusting group of the present invention (44) In order to meet the large impact force, the diverting channel will be opened to achieve the rapid distributing of the hydraulic oil and the rapid dispersion of the impact pressure.

本發明之該段位調整組件(70),藉由各該鋼珠(73)(74)抵貼於設置於各該調整桿(421)(441)及開關座(61)上,且呈平面狀之各該段位部(71)(72),以該彈性件(75)(76)提供該鋼珠(73)(74)可壓縮可復歸之位移彈力,使得旋轉各該調整桿(421)(441)及開關座(61)時可產生喀喀聲及微振手感,而達到段位調整之功效。 The step adjusting assembly (70) of the present invention is placed on each of the adjusting rods (421) (441) and the switch base (61) by the steel balls (73) (74), and is planar. Each of the position portions (71) (72) provides the compressible and reversible displacement elastic force of the steel ball (73) (74) by the elastic member (75) (76), so that each of the adjustment rods (421) (441) is rotated. And the switch seat (61) can produce the click sound and the micro-vibration feel, and achieve the effect of the position adjustment.

請參照第二十圖,係為本創作之另一實施例,為應用於自行車座管(90)內之實施態樣,其中座管即是本發明之該避震管組(10),係同樣具有套設狀且相互可作線性伸縮作動之一內管(11)及一外管(12),結合於該避震管組(10)內裝設一座管避震組(91),於該座管避震組(91)上方設置該基管組(20),再於該基管組(20)內設置各該油路分隔組(30)、調節組(40)、連通流道(50)、啟閉開關組(60)及段位調節組(70)等各組件。 Please refer to the twentieth embodiment, which is another embodiment of the present invention. The embodiment is applied to a bicycle seat tube (90), wherein the seat tube is the suspension tube set (10) of the present invention. The inner tube (11) and the outer tube (12) are also sleeved and mutually linearly expandable, and a tube suspension group (91) is installed in the suspension tube group (10). The base pipe group (20) is disposed above the seat tube suspension group (91), and the oil path separation group (30), the adjustment group (40), and the communication flow path are disposed in the base pipe group (20) ( 50), open and close switch group (60) and segment adjustment group (70) and other components.

本實施例其他組設方式、油路流動及作動狀態及預期達到之功效,均與前述實施例完全相同。此外,本發明除了可應用於自行車之前叉及座管部位外,亦可使用於機車及汽車之避震系統,或者各式機械或裝 置結構中,均可達到如前述之功效。 The other assembly modes, the oil flow and the operating state of the embodiment, and the expected effects are all identical to the previous embodiments. In addition, the present invention can be applied not only to the bicycle front fork and the seat tube portion, but also to the suspension system of the locomotive and the automobile, or various types of machinery or equipment. In the structure, the above effects can be achieved.

綜合上述,本發明所揭露之「避震裝置之流量調整及其油路分隔結構」,係提供一種於具有較佳靈敏度、阻尼值調整精度高及具有較大組尼值可調數值範圍之避震裝置,其利用內部具有迂迴流路構造之一油路分隔座,結合可二調流道之分流及分壓結構設計,亦可配合一組以上之阻尼調整組以調配出所需的液壓油流量及流速,藉以可達到降低構件碰撞與損壞,亦能減緩緩衝時之壓縮及回彈動作,以提升騎乘之安全性,同時各旋鈕將位於前叉之上方位置,於旋調及切換使用上之便利性較高,又可適用於各產業而具有相容性,而獲致一實用性高之避震結構,俾使整體確具產業實用性及成本效益,且其構成結構又未曾見於諸書刊或公開使用,誠符合發明專利申請要件,懇請 鈞局明鑑,早日准予專利,至為感禱。 In summary, the "flow adjustment of the suspension device and its oil passage separation structure" disclosed in the present invention provides a avoidance of a numerical range with better sensitivity, high damping value adjustment accuracy, and a larger set value of the Nie value. The seismic device utilizes an oil passage partition with an internal return flow path structure, combined with a split flow and partial pressure structure design of the second adjustable flow path, and can also be equipped with more than one damping adjustment group to prepare the required hydraulic oil. The flow rate and flow rate can reduce the collision and damage of the components, and can also reduce the compression and rebound action during buffering to improve the safety of riding. At the same time, the knobs will be located above the front fork, and can be used for rotation and switching. The convenience is high, and it can be applied to various industries and has compatibility. However, it has achieved a practically high shock-absorbing structure, which makes the whole industry practical and cost-effective, and its structure has not been seen in the past. Books or public use, in line with the requirements of the invention patent application, please ask the Bureau to identify the patent, as soon as possible to grant patents, to pray.

需陳明者,以上所述乃是本發明之具體實施例及所運用之技術原理,若依本發明之構想所作之改變,其所產生之功能作用仍未超出說明書及圖式所涵蓋之精神時,均應在本發明之範圍內,合予陳明。 It is to be understood that the above is a specific embodiment of the present invention and the technical principles applied thereto, and the functional effects produced by the concept of the present invention are still beyond the spirit of the specification and drawings. In the meantime, it should be combined with Chen Ming within the scope of the present invention.

(31)‧‧‧油路分隔座 (31)‧‧‧ Oil Separator

(32)‧‧‧啟閉組接槽 (32) ‧‧‧Opening and closing group slots

(341)‧‧‧第一副通道 (341) ‧‧‧First secondary channel

(342)‧‧‧第二副通道 (342) ‧‧‧second secondary channel

(41)‧‧‧第一調節孔 (41)‧‧‧First adjustment hole

(43)‧‧‧第二調節孔 (43) ‧‧‧second adjustment hole

(50)‧‧‧連通流道 (50) ‧‧‧Connected runners

Claims (19)

一種避震裝置之油路分隔結構,其包含有:一油路分隔座,呈座體狀;一啟閉組接槽,係設於該油路分隔座預設部位之凹槽,提供一啟閉開關組件組設之部位;一主流通道,設於該油路分隔座內預設部位,與一主油室相連通;一副流通道組,設於該油路分隔座內預設部位,其具有一第一副通道及一第二副通道,該第一副通道其一端連通至該主流通道,另端則與一副油室相連通,該第二副通道其一端連通至該啟閉組接槽,另端則與該副油室相連通;一調節組,其具有一第一調節孔,以提供一第一調節組可組設之部位,該第一調節孔其一端與該副流通道組相連通;一連通流道,係設於該油路分隔座內預設部位,其同時連通各該第一副通道及啟閉組接槽。 The oil path separating structure of the shock absorber comprises: an oil passage partition seat, which is in the form of a seat; a joint opening and closing joint groove is provided in a groove of a predetermined portion of the oil passage partition seat to provide a start a portion of the closed switch assembly; a main passage disposed in the preset portion of the oil passage partition and communicating with a main oil chamber; a pair of flow passage groups disposed at a predetermined portion in the oil passage partition The first sub-channel has a first sub-channel and a second sub-channel. The first sub-channel has one end connected to the main channel, and the other end is connected to a pair of oil chambers. One end of the second sub-channel is connected to the opening and closing. The first slot is connected to the auxiliary oil chamber; the other end has a first adjustment hole to provide a first adjustment group, the first adjustment hole has one end and the pair The flow channel groups are connected to each other; a communication flow channel is disposed at a predetermined portion in the oil channel partition, and simultaneously connects the first sub-channel and the opening and closing group connection groove. 依據申請專利範圍第1項所述避震裝置之油路分隔結構,其中該副流通道組具有一第三副通道,設於該油路分隔座內之預設部位,其一端連通至該連通流道,另端則與該主油室相連通;該連通流道同時連通各該第一副通道、啟閉組接槽、第三副通道及第二調節孔。 The oil passage separation structure of the suspension device according to claim 1, wherein the auxiliary flow passage group has a third auxiliary passage disposed at a predetermined portion in the oil passage partition, one end of which is connected to the communication The flow channel is connected to the main oil chamber at the other end; the communication flow channel simultaneously connects the first sub-channel, the opening and closing group connection groove, the third sub-channel and the second adjustment hole. 依據申請專利範圍第1項所述避震裝置之油路分隔結構,其中該調節組具有一第二調節孔,係設於該油路分隔座預設部位之貫通孔狀,以提供一第二調節組可組設之部位,該第二調節孔其一端與該主油室相連通;該第二調節組可調節該第二調節孔內之液壓油流量。 The oil passage separation structure of the shock absorber according to the first aspect of the invention, wherein the adjustment group has a second adjustment hole, and is disposed in a through hole shape at a predetermined portion of the oil passage partition to provide a second The adjustment group can be assembled, and the second adjustment hole has one end connected to the main oil chamber; the second adjustment group can adjust the hydraulic oil flow in the second adjustment hole. 依據申請專利範圍第3項所述避震裝置之油路分隔結構,其中該油路分隔組具有一組接座,係設於該油路分隔座上方,並提供各該啟閉開關組及第一、第二調節組設於其內之部位;各該第一、第二調節組分別具有一段位調整組件,係設於該組接座內,並抵接於各該調整桿之徑向預設部位,其具有設於各該調整桿上環設有平面狀之至少一段位部;該段位調整組件具有設於該組接座內且相互接設之至少一鋼珠及一彈性件,該鋼珠係可有效抵接於該段位部。 The oil circuit partitioning structure of the shock absorber according to claim 3, wherein the oil passage partition group has a plurality of sockets disposed above the oil passage partition seat, and each of the opening and closing switch groups and the first a second adjustment group is disposed in the portion thereof; each of the first and second adjustment groups respectively has a one-position adjustment component, which is disposed in the set of sockets and abuts against the radial pre-preparation of each of the adjustment rods a portion having at least one end portion which is disposed on the adjusting rod and has a planar shape; the position adjusting assembly has at least one steel ball and an elastic member disposed in the set of the connecting base and connected to each other, the steel ball system Can effectively abut the section. 依據申請專利範圍第1項所述避震裝置之油路分隔結構,其中該 調節組具有一第二調節孔,係設於該油路分隔座預設部位之貫通孔狀,以提供一第二調節組可組設之部位;該油路分隔組具有一組接座,係設於該油路分隔座上方,並提供各該啟閉開關組及第一、第二調節組設於其內之部位;該油路分隔組具有一上蓋,係設於該組接座之上方,並提供各該啟閉開關組及第一、第二調節組可局部組設其內及局部外露之部位。 An oil passage separation structure of the suspension device according to claim 1 of the patent application scope, wherein the The adjustment group has a second adjustment hole, which is disposed in a through hole shape of the preset portion of the oil passage partition to provide a portion where the second adjustment group can be assembled; the oil passage separation group has a set of sockets Provided above the oil compartment partition, and providing each of the opening and closing switch group and the first and second adjustment groups disposed therein; the oil passage partitioning group has an upper cover and is disposed above the set of the base And providing each of the opening and closing switch group and the first and second adjusting groups to partially assemble the inner and outer exposed portions thereof. 依據申請專利範圍第1項所述避震裝置之油路分隔結構,其中該第一調節組具有一調整桿,其一端設於該油路分隔座內,為液壓油於各該副流通道及連通流道間之流通路徑預設部位,另端朝該油路分隔座外部延伸,該調整桿可於該油路分隔座內線性位移;該調整桿於液壓油流通路徑之該端形成錐狀之一調節部;於該調整桿外露於該油路分隔座之部位設有一旋鈕,可同步驅動該調整桿產生旋轉,同時使該調整桿於該油路分隔座內產生線性位移,該調整桿之調節部的位置變化,可調節液壓油流經各該副流通道及連通流道間之流通路徑的流量及流速。 The oil passage partitioning structure of the shock absorber according to claim 1, wherein the first adjustment group has an adjustment rod, one end of which is disposed in the oil passage partition, and is hydraulic oil in each of the auxiliary flow passages and a preset portion of the flow path connecting the flow passages, the other end extending toward the outside of the oil passage partition, the adjustment rod being linearly displaceable in the oil passage partition; the adjusting rod is tapered at the end of the hydraulic oil circulation path An adjusting portion; a knob is disposed at a portion of the adjusting rod exposed to the oil passage partition, and the adjusting rod is synchronously driven to rotate, and the adjusting rod is linearly displaced in the oil passage partition, the adjusting rod The position of the regulating portion changes, and the flow rate and flow rate of the hydraulic oil flowing through the flow paths between the auxiliary flow passages and the communication flow passages can be adjusted. 依據申請專利範圍第1項所述避震裝置之油路分隔結構,其中該調節組具有一第二調節孔,係設於該油路分隔座預設部位之貫通孔狀,以提供一第二調節組可組設之部位;該第二調節組具有一調整桿,係穿設該第二調節孔,其一端延伸至該主油室內,並與一抵壓件相接設;該第二調節組具有設於該主油室內之一浮動組件及一調節組件,該調節組件可供液壓油流通,並以一定位管件依序穿設各該調節組件、浮動組件及抵壓件後,則組設定位於該油路分隔座上,該浮動組件可於該主油室內呈線性移動狀態;各該調整桿及抵壓件同步線性移動可抵貼該浮動組件同步位移,以使各該浮動組件及調節組件間之距離產生變化,而可調節該主油室內液壓油流經該調節組件之流量及流速。 The oil passage separation structure of the shock absorber according to the first aspect of the invention, wherein the adjustment group has a second adjustment hole, and is disposed in a through hole shape at a predetermined portion of the oil passage partition to provide a second The adjustment group can be assembled; the second adjustment group has an adjustment rod, and the second adjustment hole is disposed, and one end thereof extends into the main oil chamber and is connected with a pressing member; the second adjustment The group has a floating component disposed in the main oil chamber and an adjusting component, wherein the adjusting component is configured for the hydraulic oil to circulate, and the adjusting component, the floating component and the pressing component are sequentially disposed by a positioning pipe member, and then the group The floating assembly can be linearly moved in the main oil chamber; the synchronous linear movement of each of the adjusting rod and the pressing member can abut against the synchronous displacement of the floating assembly, so that the floating assembly and the floating assembly The distance between the adjustment components is varied, and the flow rate and flow rate of the hydraulic oil flowing through the adjustment assembly in the main oil chamber can be adjusted. 依據申請專利範圍第7項所述避震裝置之油路分隔結構,其中該調節組件具有一調節座,其上設有若干貫孔,以供液壓油流通;一調節簧件,係設於該調節座上,並可有效啟閉各該貫孔,該調節簧件可因應壓油之壓力大小,而與各該貫孔之距離產生變化;一抵環,係穿設於該定位管件外之環座狀,其一端緣抵接定位於該油路分隔座,另一側則抵接於該調節簧件之中央部位。 The oil passage partitioning structure of the shock absorber according to Item 7 of the patent application, wherein the adjusting assembly has an adjusting seat provided with a plurality of through holes for circulating hydraulic oil; and an adjusting spring member is disposed at the Adjusting the seat, and effectively opening and closing each of the through holes, the adjusting spring member can change according to the pressure of the pressure oil, and the distance from each of the through holes; a ring is worn outside the positioning pipe In the shape of a ring seat, one end edge abuts and is positioned on the oil passage partition, and the other side abuts against a central portion of the adjusting spring member. 依據申請專利範圍第7項所述避震裝置之油路分隔結構,其中該 浮動組件具有相互接設之一第一浮動件及一第二浮動件,該第一浮動件係與該抵壓件相抵接;該第二浮動件設於該第一浮動件外,其預設部位形成供液壓油流通之若干流通部;一簧片,係設於各該第一、第二浮動件之間,提供各該第一、第二浮動件間一可壓縮之彈性空間。 An oil passage dividing structure of the shock absorber according to item 7 of the patent application scope, wherein the The floating component has a first floating member and a second floating member connected to each other, and the first floating member abuts against the pressing member; the second floating member is disposed outside the first floating member, and the preset The portion forms a plurality of circulation portions for circulating hydraulic oil; a reed is disposed between each of the first and second floating members to provide a compressible elastic space between the first and second floating members. 一種避震裝置之流量調整結構,其包含有:一避震管組,其具有套設狀且相互可作線性伸縮作動之一內管及一外管;一基管組,設於該內管內預設部位,其具有相互套設之一第一元件及一第二元件,於該第一元件內形成一主油室,於各該第一、第二元件間則形成一副油室;一油路分隔組,其具有一油路分隔座,於預設部位凹設有一啟閉組接槽,並由該啟閉組接槽係可連通至該副油室,該油路分隔座設有與該主油室相連通之一主流通道,及與該副油室相連通之一副流通道組,並使該副流通道其一端與該主流通道相連通;一調節組,其具有一第一調節孔,其一端與該副流通道組相連通,另配合一連通流道與各該啟閉組接槽及副流通道組相連通,一第一調節組,係設於該第一調節孔內,以調節該第一調節孔內之液壓油流量;一啟閉開關組,係設於該啟閉組設槽內,以作為該副流道組之流通啟閉狀態切換,當該啟閉開關組切換為開啟以使得各該主流通道及副流通道組呈流通之可避震狀態下,於遇及衝擊壓力時液壓油將由該主油室經由該主流通道流依序經過該副流通道組、該連通流道,再進入該啟閉組設組後,流至該副油室,而具有避震緩衝狀態。 A flow adjustment structure for a suspension device, comprising: a suspension tube set having a sleeve shape and mutually linear expansion and contraction actuation and an outer tube; a base tube set disposed on the inner tube a preset portion having a first component and a second component interposed therebetween, a main oil chamber is formed in the first component, and a pair of oil chambers are formed between each of the first and second components; An oil passage partitioning group has an oil passage partition seat, and a starting and closing group connecting groove is recessed in the preset portion, and the opening and closing group connecting groove system is connected to the auxiliary oil chamber, and the oil passage partition seat is arranged a main flow passage connected to the main oil chamber, and a sub-flow passage group connected to the auxiliary oil chamber, and one end of the auxiliary flow passage communicates with the main flow passage; and an adjustment group having a The first adjusting hole is connected to the auxiliary flow channel group at one end thereof, and is connected to each of the opening and closing group connecting groove and the auxiliary flow channel group by a connecting flow channel, and a first adjusting group is disposed at the first Adjusting the hole to adjust the flow rate of the hydraulic oil in the first adjusting hole; an opening and closing switch group is set in the opening and closing In the slot, the flow switching state of the auxiliary flow channel group is switched, and when the open/close switch group is switched to be turned on so that the main flow channel and the secondary flow channel group are in a slidable state, When the pressure is applied, the hydraulic oil will flow through the main flow passage through the main flow passage through the auxiliary flow passage group, the communication flow passage, and then enter the opening and closing assembly group, and then flow to the auxiliary oil chamber, and have the suspension. Buffer status. 依據申請專利範圍第10項所述避震裝置之流量調整結構,其中該副流通道組其具有一第一副通道及至少一第二副通道,該第一副通道其一端連通至該主流通道,另端則與一副油室相連通,該第二副通道其一端連通至該啟閉組接槽,另端則與該副油室相連通;該連通流道則同時連通各該第一副通道及啟閉組接槽。 The flow adjustment structure of the suspension device according to claim 10, wherein the secondary flow channel group has a first secondary channel and at least a second secondary channel, and the first secondary channel has one end connected to the mainstream channel The other end is connected to an auxiliary oil chamber, one end of which is connected to the opening and closing group connecting groove, and the other end is connected to the auxiliary oil chamber; the connecting flow channel is simultaneously connected to each of the first auxiliary pairs Channel and opening and closing group slots. 依據申請專利範圍第10項所述避震裝置之流量調整結構,其中該副流通道組具有一第三副通道,設於該油路分隔座內之預設部位,其一端連通至該連通流道,另端則與該主油室相連通;該連通流道同時連通 各該第一副通道、啟閉組接槽、第三副通道及第二調節孔。 The flow adjustment structure of the shock absorber according to claim 10, wherein the auxiliary flow passage group has a third auxiliary passage disposed at a predetermined portion in the oil passage partition, one end of which is connected to the communication flow The other end is connected to the main oil chamber; the connected flow passage is simultaneously connected Each of the first sub-channel, the opening and closing group slot, the third sub-channel and the second adjusting hole. 依據申請專利範圍第10項所述避震裝置之流量調整結構,其中該調節組具有一第二調節孔,係設於該油路分隔座預設部位之貫通孔狀,以提供一第二調節組可組設之部位,該第二調節孔其一端與該主油室相連通;該第二調節組可調節該第二調節孔內之液壓油流量。 The flow adjustment structure of the shock absorber according to claim 10, wherein the adjustment group has a second adjustment hole, and is disposed in a through hole shape at a predetermined portion of the oil passage partition to provide a second adjustment The second adjustable hole has one end connected to the main oil chamber; the second adjusting group can adjust the hydraulic oil flow in the second adjusting hole. 依據申請專利範圍第13項所述避震裝置之流量調整結構,其中該油路分隔組具有一組接座,係設於該油路分隔座上方,並提供各該啟閉開關組及第一、第二調節組設於其內之部位;各該第一、第二調節組分別具有一段位調整組件,係設於該組接座內,並抵接於各該調整桿之徑向預設部位,其具有設於各該調整桿上環設有平面狀之至少一段位部;該段位調整組件具有設於該組接座內且相互接設之至少一鋼珠及一彈性件,該鋼珠係可有效抵接於該段位部。 According to the flow adjustment structure of the shock absorber according to claim 13 , wherein the oil passage partition group has a set of sockets disposed above the oil passage partition seat, and each of the opening and closing switch groups and the first The second adjustment group is disposed in the inner portion; each of the first and second adjustment groups respectively has a one-position adjustment component disposed in the set of sockets and abutting against the radial preset of each of the adjustment rods a portion having at least one end portion disposed on the adjusting rod and having a flat shape; the position adjusting assembly has at least one steel ball and an elastic member disposed in the set of the connecting base and connected to each other, the steel ball system can be Effectively abuts the segment. 依據申請專利範圍第10項所述避震裝置之流量調整結構,其中該調節組具有一第二調節孔,係設於該油路分隔座預設部位之貫通孔狀,以提供一第二調節組可組設之部位;該油路分隔組具有一組接座,係設於該油路分隔座上方,並提供各該啟閉開關組及第一、第二調節組設於其內之部位;該油路分隔組具有一上蓋,係設於該組接座之上方,並提供各該啟閉開關組及第一、第二調節組可局部組設其內及局部外露之部位。 The flow adjustment structure of the shock absorber according to claim 10, wherein the adjustment group has a second adjustment hole, and is disposed in a through hole shape at a predetermined portion of the oil passage partition to provide a second adjustment a group that can be assembled; the oil path partitioning group has a set of sockets disposed above the oil passage partitioning seat, and provides each of the opening and closing switch group and the first and second regulating groups disposed therein The oil passage partitioning group has an upper cover disposed above the set of the bases, and each of the open/close switch groups and the first and second adjustment groups are partially assembled with portions exposed therein and partially exposed. 依據申請專利範圍第10項所述避震裝置之流量調整結構,其中該第一調節組具有一調整桿,其一端設於該油路分隔座內,為液壓油於各該副流通道及連通流道間之流通路徑預設部位,另端朝該油路分隔座外部延伸,該調整桿可於該油路分隔座內線性位移;該調整桿於液壓油流通路徑之該端形成錐狀之一調節部;於該調整桿外露於該油路分隔座之部位設有一旋鈕,可同步驅動該調整桿產生旋轉,同時使該調整桿於該油路分隔座內產生線性位移,該調整桿之調節部的位置變化,可調節液壓油流經各該副流通道及連通流道間之流通路徑的流量及流速。 The flow adjustment structure of the shock absorber according to claim 10, wherein the first adjustment group has an adjustment rod, one end of which is disposed in the oil passage partition, and the hydraulic oil is connected to each of the auxiliary flow passages. a predetermined portion of the flow path between the flow passages, the other end extending toward the outside of the oil passage partition, the adjustment rod being linearly displaceable in the oil passage partition; the adjusting rod is tapered at the end of the hydraulic oil circulation path An adjusting portion; a knob is disposed at a portion of the adjusting rod exposed to the oil passage partition, and the adjusting rod is synchronously driven to rotate, and the adjusting rod is linearly displaced in the oil passage partition, and the adjusting rod is The position of the adjusting portion changes, and the flow rate and flow rate of the hydraulic oil flowing through the flow paths between the auxiliary flow passages and the communication flow passages can be adjusted. 依據申請專利範圍第10項所述避震裝置之流量調整結構,其中該調節組具有一第二調節孔,係設於該油路分隔座預設部位之貫通孔狀,以提供一第二調節組可組設之部位;該第二調節組具有一調整桿,係穿設該第二調節孔,其一端延伸至該主油室內,並與一抵壓件相接設;該 第二調節組具有設於該主油室內之一浮動組件及一調節組件,該調節組件可供液壓油流通,並以一定位管件依序穿設各該調節組件、浮動組件及抵壓件後,則組設定位於該油路分隔座上,該浮動組件可於該主油室內呈線性移動狀態;各該調整桿及抵壓件同步線性移動可抵貼該浮動組件同步位移,以使各該浮動組件及調節組件間之距離產生變化,而可調節該主油室內液壓油流經該調節組件之流量及流速。 The flow adjustment structure of the shock absorber according to claim 10, wherein the adjustment group has a second adjustment hole, and is disposed in a through hole shape at a predetermined portion of the oil passage partition to provide a second adjustment a second adjustable group having an adjusting rod extending through the second adjusting hole to one end of the main oil chamber and connected to a pressing member; The second adjusting group has a floating component disposed in the main oil chamber and an adjusting component, wherein the adjusting component is configured to circulate the hydraulic oil, and sequentially inserts the adjusting component, the floating component and the pressing component with a positioning pipe member. And the group setting is located on the oil passage partition, the floating component can be linearly moved in the main oil chamber; and the synchronous linear movement of each of the adjusting rod and the pressing member can abut against the synchronous displacement of the floating component, so that each The distance between the floating component and the regulating component changes, and the flow rate and flow rate of the hydraulic oil flowing through the regulating component in the main oil chamber can be adjusted. 依據申請專利範圍第17項所述避震裝置之流量調整結構,其中該調節組件具有一調節座,其上設有若干貫孔,以供液壓油流通;一調節簧件,係設於該調節座上,並可有效啟閉各該貫孔,該調節簧件可因應壓油之壓力大小,而與各該貫孔之距離產生變化;一抵環,係穿設於該定位管件外之環座狀,其一端緣抵接定位於該油路分隔座,另一側則抵接於該調節簧件之中央部位。 The flow regulating structure of the shock absorber according to claim 17, wherein the adjusting component has an adjusting seat provided with a plurality of through holes for circulating hydraulic oil; and an adjusting spring is disposed in the adjusting The seat can be effectively opened and closed for each of the through holes, and the adjusting spring member can change the distance from each of the through holes according to the pressure of the pressure oil; and a ring is worn through the ring outside the positioning pipe member. In the seat shape, one end edge abuts and is positioned on the oil passage partition, and the other side abuts on a central portion of the adjusting spring member. 依據申請專利範圍第17項所述避震裝置之流量調整結構,其中該浮動組件具有相互接設之一第一浮動件及一第二浮動件,該第一浮動件係與該抵壓件相抵接;該第二浮動件設於該第一浮動件外,其預設部位形成供液壓油流通之若干流通部;一簧片,係設於各該第一、第二浮動件之間,提供各該第一、第二浮動件間一可壓縮之彈性空間。 The flow regulating structure of the shock absorber according to claim 17, wherein the floating component has a first floating member and a second floating member connected to each other, and the first floating member is opposite to the pressing member. The second floating member is disposed outside the first floating member, and the predetermined portion forms a plurality of circulating portions for circulating hydraulic oil; and a reed is disposed between each of the first and second floating members to provide A compressible elastic space between each of the first and second floating members.
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109899438A (en) * 2017-12-11 2019-06-18 中山市法斯特精密五金有限公司 Shock absorber

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EP3279496A1 (en) * 2016-08-01 2018-02-07 Kind Shock Hi-Tech Co., Ltd. Flow adjustment and oil path separation structure of shock absorber
TWI780868B (en) * 2021-08-23 2022-10-11 琦玉國際有限公司 Shock absorber and its segment adjustment module

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109899438A (en) * 2017-12-11 2019-06-18 中山市法斯特精密五金有限公司 Shock absorber

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