TWM460182U - Coaxial type damping adjustment and switching shock absorber structure - Google Patents
Coaxial type damping adjustment and switching shock absorber structure Download PDFInfo
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- TWM460182U TWM460182U TW102202664U TW102202664U TWM460182U TW M460182 U TWM460182 U TW M460182U TW 102202664 U TW102202664 U TW 102202664U TW 102202664 U TW102202664 U TW 102202664U TW M460182 U TWM460182 U TW M460182U
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Description
本創作係有關於一種避震器結構，尤指一種使用於氣油壓式，係具有不同阻尼變化，可調節油室內部液壓油流量大小，且其調整及啟閉切換結構為同軸線式組設方式者。This creation department relates to a shock absorber structure, especially a gas-oil type, which has different damping changes, can adjust the hydraulic oil flow inside the oil chamber, and its adjustment and opening and closing switching structure is a coaxial line group. Set the way.
避震器結構常見於交通工具、或工具機等設備，其主要提供作動中或行進中的機構，可減速、或承受衝擊力之功能；避震器於結構之應用上，大致可分為「機械式」、「油壓式」、及「油氣混合式」等三大類，其中「機械式」係指利用機構作動來承受衝擊力，以達到減速或緩衝效果者；「油壓式」則是以油壓相關元件所組成之結構，內部填充有液壓油，藉以承受衝擊力達到減速或緩衝效果者；「油氣混合式」其以油壓及氣壓相關元件所組成之結構，內部填充有預設壓力之氣體及液壓油用承受衝擊力達到減速或緩衝效果者。Shock absorber structures are commonly found in vehicles, or machine tools. They mainly provide a mechanism for actuation or travel, which can decelerate or withstand impact. The application of the shock absorber in the structure can be roughly divided into "Mechanical", "hydraulic", and "oil and gas hybrid" are three categories, of which "mechanical" refers to the use of mechanism to withstand the impact force to achieve deceleration or buffer effect; "oil pressure" is The structure consisting of oil-related components is internally filled with hydraulic oil to withstand the impact force to achieve deceleration or buffering effect; the "oil-gas hybrid" is composed of hydraulic and pneumatic related components, and is internally filled with presets. Pressure gas and hydraulic oil are used to withstand the impact force to achieve deceleration or buffer effect.
前述類型之避震器，而具有緩衝之調整功能者，則常見於「油壓式」、及「油氣混合式」兩類之結構中，其調整之作用主要為使避震器於承受衝擊力後，進行壓縮及回彈之行程速度；使一行程速度控制，主要係利用氣體或液壓油之流量變化原理，此一內部流體變化又稱為「阻尼」，因此當流量大時壓縮及回彈之速度較快，當流量小時壓縮及回彈之速度較慢，當流量為零時，則避震器呈鎖定狀態而不具緩衝效果。另有一種習知之把手立管結構，係將該前連結座分為左、右二片式，可將該二連結片藉定位件分別鎖緊連結於後連結座二側，可改善前者之偏移缺失，俾以提升組配精度者。For the shock absorbers of the above type and those with buffer adjustment function, they are commonly used in the two types of structures: "oil pressure type" and "oil and gas hybrid type". The adjustment function is mainly to make the shock absorber bear the impact force. After that, the stroke speed of compression and rebound is performed; the speed control of one stroke is mainly based on the flow change principle of gas or hydraulic oil, and this internal fluid change is also called "damping", so when the flow rate is large, compression and rebound are performed. The speed is faster. When the flow rate is small, the compression and rebound speed is slow. When the flow rate is zero, the shock absorber is locked and has no buffering effect. Another conventional handle riser structure is that the front joint is divided into left and right two-piece type, and the two joint pieces can be respectively locked and coupled to the two sides of the rear joint by the positioning members, thereby improving the former. Move missing, 俾 to improve the accuracy of the combination.
按，習知具阻尼調整之避震器結構，如國內第094136871號發明專利所揭露之「用於控制懸吊系統之閥機制的致動器裝置」，其包含： 一閥致動總成，其操作性連接至該閥機制且可在至少兩可由騎乘者選擇的位置之間操作以在各不同懸吊設定之間調整該閥機制；及一調整器總成，其操作性連接至該閥致動總成以與對應於該閥致動總成的另一位置之阻尼特徵獨立無關地調整對應於該閥致動總成的至少一位置之阻尼特徵。The shock absorber structure with a damped adjustment is known as the "actuator device for controlling the valve mechanism of the suspension system" disclosed in the Japanese Patent No. 094136871, which includes: a valve actuation assembly operatively coupled to the valve mechanism and operable between at least two positions selectable by a rider to adjust the valve mechanism between different suspension settings; and a regulator assembly And operatively coupled to the valve actuation assembly to adjust a damping characteristic corresponding to at least one position of the valve actuation assembly independently of a damping characteristic corresponding to another position of the valve actuation assembly.
另一種具調整阻尼功能之避震器結構，如國內第93219269號新型專利所揭露之「自行車後避震器改良結構」，其構成包括：一油壓單元，其係於一外管開口端套設有一組設座，且將該外管於其組設座端穿套有一滑動環並可穿套滑設於氣壓單元之套管內，使該組設座其中央穿套組設有一心軸，於該心軸內插置有一錐柱，並於該連結座另側套設有一承座，於承座外圍套設有一套環，該連結座與承座間並套設有一環蓋體，於承座前端連結座上套設有一活塞，且於連結座前端嵌套有一封蓋；一氣壓單元，其係具有一套筒狀管體且套置於油壓單元外側緣，並設使其另端與調整部接設者，使該套管內形成有一氣室；一調整部，其係具有一蓋體以嵌固於氣壓單元，於蓋體內嵌置鎖設有一調整柱，該調整柱並與錐柱末端相互抵頂者，以可供簡易之避震緩衝調整功效者。Another type of shock absorber structure with adjustable damping function, such as the modified structure of bicycle rear shock absorber disclosed in the new patent No. 93219269, comprises: a hydraulic unit attached to an open end sleeve of an outer tube a set of seats is arranged, and the outer tube is sleeved at a sleeve end of the assembly tube and can be slip-slidably disposed in the sleeve of the air pressure unit, so that the central set of the set is provided with a mandrel a cone is inserted into the mandrel, and a socket is sleeved on the other side of the joint. A ring is arranged on the periphery of the socket, and a ring cover is arranged between the joint and the socket. a piston is sleeved on the front end connecting seat, and a cover is nested at the front end of the connecting seat; a pneumatic unit has a sleeve-shaped tubular body and is sleeved on the outer edge of the hydraulic unit, and is set to be another The end is connected to the adjusting portion to form a gas chamber in the sleeve; an adjusting portion has a cover body for being embedded in the air pressure unit, and an adjusting column is embedded in the cover body, and the adjusting column is Abut against the end of the cone column for easy cushioning adjustment
上述所揭結構中，均為具有阻尼調控功能之避震器，均利用斜錐狀之旋調桿，使控制流道大小之閥桿抵接於斜錐部，利用錐度之外徑變化，進而使閥桿佔用流道空間亦產生變化，而達到避震速度之調整功效；另一方面，前述結構亦均具有阻尼調整鎖閉結構，係使將旋調桿旋至極限，使該閥桿抵接於該旋調桿其錐度之最大外徑時，閥桿另端之閥部則會完全關閉流道，使流體無法流通，此時流量為零，避震器則呈鎖固無緩衝狀態。In the above-mentioned structure, all of the shock absorbers having the damping control function utilize the tapered taper to make the valve stem of the control flow channel abut against the inclined taper portion, and the outer diameter of the taper is changed, thereby further The valve stem occupies the flow channel space to change, and achieves the adjustment effect of the suspension speed; on the other hand, the foregoing structures also have a damping adjustment locking structure, which is to rotate the knob to the limit, so that the valve stem is abutted When the maximum outer diameter of the taper of the rotary lever is connected, the valve end at the other end of the valve stem completely closes the flow passage, so that the fluid cannot flow, and the flow rate is zero, and the shock absorber is locked and unbuffered.
惟，前述結構均未具有快速鎖閉功能，其鎖閉動作必須持續旋轉動作至該閥桿完全封閉流道，此一旋轉作動至少須花費三秒以上之時間，無法達到快速啟閉緩衝效果的切換；另一方面，前述阻尼調整機構係與鎖閉機構係結合為一個結構，且為應用斜錐狀之抵接方式以驅動該閥桿作線性位移；再者，前述結構均為單一阻尼調整功能，係指僅於流道之一個位置作流量調節，於流量變化上之可調整範圍較小；故本案創作人針對 習知結構及其部份問題，認為仍有改善的空間，係提供一種同軸式之阻尼調整及切換結構，並可作為二個調控部位之結合設計，而形成一具實用創新之避震器結構。However, none of the foregoing structures has a quick locking function, and the locking action must be continuously rotated until the valve stem completely closes the flow path. This rotation operation takes at least three seconds or more, and the fast opening and closing buffer effect cannot be achieved. Switching; on the other hand, the damping adjustment mechanism is combined with the locking mechanism as a structure, and is applied in a tapered manner to drive the valve stem for linear displacement; further, the foregoing structures are single damping adjustments. Function means that the flow is adjusted only at one position of the flow channel, and the adjustable range of the flow change is small; therefore, the creator of the case The conventional structure and some of its problems, it is believed that there is still room for improvement, providing a coaxial damping adjustment and switching structure, and can be used as a combination of two control parts to form a practical and innovative shock absorber structure. .
有鑑於此，本創作所揭露同軸式阻尼調整及切換之避震器結構，其包含有：一缸體活塞組，係具有相套設且可作相對線性位移之一外缸及一內缸，該外缸一端設有可有效封閉之一外蓋，於該內缸之伸設端與該外缸內緣壁間設有一活塞組；一閥組，其一端朝係穿設該活塞組並朝該內缸中央伸設，該閥組之穿設端係設有一塞件，其可將該內缸區隔出填充有液壓油之一第一油室及一第二油室，及供液壓油於各該第一、第二油室間流通之一油路，再以一閥桿，穿設於各該內、外缸、活塞組、及塞件之間；一避震切換裝置，係設於該外蓋預設部位，其具有設於該外蓋內並可旋轉作動之一旋調管座，其一端位於該外蓋外部設有可同步旋轉之一撥桿，於該旋調管座外徑緣相對於該閥桿之預設部位設有一凸輪抵緣，可有效與該閥桿相抵接而驅動該閥桿產生線性位移，以啟閉該油路；一阻尼裝置，其具有一第一阻尼組，係以一驅動桿同軸心穿設於該旋調管座內並局部外露於該外蓋，該驅動桿對應該閥桿之相對位置設有一凸輪抵槽，一滾珠，係同時抵接於各該凸輪抵槽及閥桿，於該驅動桿之外露端設有一旋調鈕，以同軸心局部套設於該撥桿內，提供同步旋轉該驅動桿並驅動該閥桿產生線性位移，而調節該油路於一第一位置之流道大小變化；藉此，以同軸方式結合各該避震切換裝置及阻尼裝置，配合凸輪式之阻尼調控設計，可使旋調行程較短以提高調整靈敏度，且於同一位置進行旋調或切換，同時亦可達到快速啟閉鎖固狀態切換之效果，故整體結構可達便利實用性者。In view of the above, the present disclosure discloses a coaxial damping adjustment and switching shock absorber structure, which comprises: a cylinder piston set, which is an outer cylinder and an inner cylinder which are sleeved and can be used for relative linear displacement. One end of the outer cylinder is provided with an outer cover that can be effectively closed, and a piston group is disposed between the extending end of the inner cylinder and the inner wall of the outer cylinder; a valve group, one end of which is disposed through the piston group toward the system The inner cylinder is extended in the center, and the through end of the valve block is provided with a plug member, which can separate the inner cylinder portion from the first oil chamber and the second oil chamber filled with hydraulic oil, and the hydraulic oil One oil passage is distributed between each of the first and second oil chambers, and is further disposed between each of the inner and outer cylinders, the piston group and the plug by a valve stem; a suspension switching device is provided The preset part of the outer cover has a rotary tube base disposed in the outer cover and rotatable, and one end of the outer cover is located outside the outer cover and is provided with a synchronously rotatable lever. The outer diameter edge is provided with a cam abutment relative to the preset portion of the valve stem, which can effectively abut the valve stem to drive the valve stem to generate linear displacement To open and close the oil passage; a damping device having a first damping group disposed coaxially with a driving rod in the rotating tube holder and partially exposed to the outer cover, the driving rod corresponding to the valve stem The opposite position is provided with a cam abutting groove, and a ball is simultaneously abutted on each of the cam abutting groove and the valve stem, and a rotating knob is arranged at the exposed end of the driving rod, and the coaxial part is partially sleeved in the lever Providing synchronously rotating the driving rod and driving the valve stem to generate a linear displacement, and adjusting a flow path size change of the oil path at a first position; thereby, combining the suspension switching devices and the damping device in a coaxial manner, and cooperating The cam type damping control design can make the rotation adjustment stroke shorter to improve the adjustment sensitivity, and can be rotated or switched at the same position, and can also achieve the effect of fast opening and closing locking state switching, so the overall structure can be convenient and practical. By.
本創作之主要目的即在提供一種同軸式阻尼調整及切換之避震器結構，係具有一避震切換裝置，為二段式定位設計，係以撥桿旋調即可快速啟閉鎖固切換狀態，使用相當便利。The main purpose of this creation is to provide a suspension damping adjustment and switching shock absorber structure, which has a suspension switching device, which is a two-stage positioning design, which can quickly open and close the locking switching state by the rotation of the lever. It is quite convenient to use.
本創作之次一目的即在提供一種同軸式阻尼調整及切換之避震器結 構，其以同軸線方式與避震切換組相接設，配合凸輪式之阻尼調整結構設計，於旋調鈕旋轉一周即完成所有調變行程，故閥桿之線性行程較短，可使旋調之靈敏度提高且調節快速。The second purpose of this creation is to provide a suspension damping adjustment and switching shock absorber junction. The structure is connected with the suspension switching group by a coaxial line, and is matched with the cam type damping adjustment structure design, and all the modulation strokes are completed after one rotation of the rotary knob, so the linear stroke of the valve stem is short, which can be rotated. The sensitivity of the adjustment is increased and the adjustment is fast.
本創作之再一目的即在提供一種同軸式阻尼調整及切換之避震器結構，其阻尼裝置可為二組阻尼組，可於流量上作較多調變搭配，藉以分別控制壓縮時及回彈時的阻尼作動速度。A further object of the present invention is to provide a shock absorber structure with coaxial damping adjustment and switching. The damping device can be two sets of damping groups, which can be used for more adjustment and matching on the flow, so as to separately control the compression time and back. Damping actuation speed when bombing.
本創作之更一目的即在提供一種同軸式阻尼調整及切換之避震器結構，為同軸式之調整切換結構設計，於使用上於手部同一位置作調整或切換之動作，不須移動至他處即可完成，以達到快速調變及切換操作效果。A further object of the present invention is to provide a coaxial damping adjustment and switching shock absorber structure, which is a coaxial adjustment switching structure design, and can be adjusted or switched at the same position in the hand, without moving to It can be done elsewhere to achieve fast modulation and switching operations.
(10)‧‧‧缸體活塞組(10)‧‧‧Cylinder piston group
(11)‧‧‧外缸(11)‧‧‧Outer cylinder
(111)‧‧‧第一氣室(111)‧‧‧First air chamber
(112)‧‧‧第二氣室(112)‧‧‧Second air chamber
(12)‧‧‧內缸(12)‧‧‧Inner cylinder
(121)‧‧‧第一油室(121)‧‧‧First Oil Room
(122)‧‧‧第二油室(122)‧‧‧Second oil room
(13)‧‧‧外蓋(13) ‧‧‧ Cover
(14)‧‧‧活塞組(14) ‧‧‧Piston Group
(20)‧‧‧閥組(20) ‧‧‧Valve
(21)‧‧‧塞件(21) ‧‧‧plugs
(22)‧‧‧油路(22)‧‧‧ Oil Road
(23)‧‧‧閥桿(23)‧‧‧ valve stem
(231)‧‧‧第一節流部(231) ‧‧‧ First throttling department
(24)‧‧‧閥外管(24) ‧‧‧ External valve
(25)‧‧‧閥內管(25)‧‧‧Intravessel tube
(251)‧‧‧第二節流部(251) ‧‧‧The second throttling department
(26)‧‧‧導引套(26)‧‧‧ Guide sets
(261)‧‧‧第一節流槽(261)‧‧‧The first turbulent slot
(262)‧‧‧第二節流槽(262) ‧‧‧The second turbulent slot
(27)‧‧‧第一位置(27) ‧‧‧First position
(28)‧‧‧第二位置(28) ‧‧‧second position
(30)‧‧‧避震切換裝置(30) ‧‧‧Shock suspension switching device
(31)‧‧‧旋調管座(31) ‧‧‧ 调管座
(311)‧‧‧凸輪抵緣(311) ‧‧‧Cams
(32)‧‧‧撥桿(32)‧‧‧ 杆
(33)‧‧‧啟閉定位組(33) ‧‧‧Opening and Positioning Group
(331)‧‧‧樞接槽(331)‧‧‧ pivot slot
(332)‧‧‧定位旋座(332)‧‧‧ Positioning rotators
(333)‧‧‧限位槽(333)‧‧‧ Limit slots
(334)‧‧‧定位槽(334)‧‧‧ positioning slots
(335)‧‧‧定位件(335)‧‧‧ Positioning parts
(336)‧‧‧彈性定位件(336)‧‧‧Flexible positioning parts
(337)‧‧‧容槽(337) ‧‧‧ 容容
(338)‧‧‧鋼珠(338)‧‧‧ steel balls
(339)‧‧‧彈性件(339)‧‧‧Flexible parts
(40)‧‧‧阻尼裝置(40) ‧‧‧damper
(41)‧‧‧第一阻尼組(41)‧‧‧First damping group
(42)‧‧‧驅動桿(42)‧‧‧ drive rod
(421)‧‧‧凸輪抵槽(421) ‧‧‧Cam abutment
(422)‧‧‧滾珠(422)‧‧‧ balls
(43)‧‧‧旋調鈕(43)‧‧‧Spin button
(431)‧‧‧阻尼標示(431) ‧‧‧damage marking
(44)‧‧‧第二阻尼組(44) ‧‧‧second damping group
(441)‧‧‧調節管座(441) ‧‧‧Adjustment socket
(442)‧‧‧調節鈕(442)‧‧‧Adjustment button
(443)‧‧‧調節凸輪(443)‧‧‧Adjustment cam
(45)‧‧‧定位組(45) ‧ ‧ positioning group
(451)‧‧‧定位階(451)‧‧‧ Positioning
(452)‧‧‧定位銷(452) ‧ ‧ Locating pins
(46)‧‧‧段數定位組(46) ‧ ‧ segment number positioning group
(461)‧‧‧凹部(461)‧‧‧ recess
(462)‧‧‧彈性定位件(462)‧‧‧Flexible positioning parts
(463)‧‧‧穿設孔(463)‧‧‧Drilling holes
(464)‧‧‧鋼珠(464)‧‧‧ steel balls
(465)‧‧‧鎖固件(465)‧‧‧Lock Firmware
(466)‧‧‧彈性件(466)‧‧‧Flexible parts
(47)‧‧‧磁性元件(47)‧‧‧ Magnetic components
(50)‧‧‧穩壓組(50) ‧‧‧Regulatory Group
第一圖為本創作一較佳實施例之立體外觀圖。The first figure is a perspective view of a preferred embodiment of the present invention.
第二圖為本創作一較佳實施例之立體分解示意圖一。The second figure is a perspective exploded view of a preferred embodiment of the present invention.
第三圖為本創作一較佳實施例之立體分解示意圖二。The third figure is a perspective exploded view of the preferred embodiment of the present invention.
第四圖為本創作一較佳實施例之組合剖視圖。Figure 4 is a cross-sectional view of a combination of a preferred embodiment of the present invention.
第五圖為本創作一較佳實施例該避震切換裝置之組合圖。The fifth figure is a combination diagram of the suspension switching device according to a preferred embodiment of the present invention.
第六圖為本創作一較佳實施例該組尼裝置之組合圖。The sixth figure is a combination diagram of the set of the device in a preferred embodiment of the present invention.
第七圖為本創作一較佳實施例之緩衝狀態圖一。The seventh figure is a buffer state diagram 1 of a preferred embodiment of the present invention.
第八圖為本創作一較佳實施例之緩衝狀態圖二。The eighth figure is a buffer state diagram 2 of a preferred embodiment of the present invention.
第九圖為本創作一較佳實施例之緩衝狀態圖三。The ninth drawing is a buffering state diagram 3 of a preferred embodiment of the present invention.
第十圖為本創作一較佳實施例之鎖固狀態圖一。The tenth figure is a lock state diagram 1 of a preferred embodiment of the present invention.
第十一圖為本創作一較佳實施例之鎖固狀態圖二。The eleventh figure is a lock state diagram 2 of a preferred embodiment of the present invention.
第十二圖為本創作一較佳實施例之鎖固狀態圖三。The twelfth figure is a lock state diagram 3 of a preferred embodiment of the present invention.
第十三圖為本創作一較佳實施例之壓縮調節狀態圖一。The thirteenth drawing is a compression adjustment state diagram 1 of a preferred embodiment of the present invention.
第十四圖為本創作一較佳實施例之壓縮調節狀態圖二。Figure 14 is a second diagram of the compression adjustment state of a preferred embodiment of the present invention.
第十五圖為本創作一較佳實施例之壓縮調節狀態圖三。The fifteenth figure is a third diagram of the compression adjustment state of a preferred embodiment of the present invention.
第十六圖為本創作一較佳實施例之壓縮調節狀態圖四。Figure 16 is a fourth diagram of the compression adjustment state of a preferred embodiment of the present invention.
第十七圖為本創作一較佳實施例之壓縮調節狀態圖五。Figure 17 is a fifth diagram of the compression adjustment state of a preferred embodiment of the present invention.
第十八圖為本創作一較佳實施例之回彈調節狀態圖一。Figure 18 is a first diagram of the rebound adjustment state of a preferred embodiment of the present invention.
第十九圖為本創作一較佳實施例之回彈調節狀態圖二。The nineteenth figure is a second diagram of the rebound adjustment state of a preferred embodiment of the present invention.
第二十圖為本創作一較佳實施例之回彈調節狀態圖三。Figure 20 is a third view of the rebound adjustment state of a preferred embodiment of the present invention.
第二十一圖為本創作一較佳實施例之回彈調節狀態圖四。The twenty-first figure is a fourth embodiment of the rebound adjustment state of a preferred embodiment of the present invention.
第二十二圖為本創作一較佳實施例之回彈調節狀態圖五。The twenty-second diagram is a fifth diagram of the rebound adjustment state of a preferred embodiment of the present invention.
首先請參照第一~六圖，本創作所提供之一種同軸式阻尼調整及切換之避震器結構，其主要包含有：一缸體活塞組(10)，以及設於該缸體活塞組(10)內之一閥組(20)、一避震切換裝置(30)、一阻尼裝置(40)、及一穩壓組(50)。First, please refer to the first to sixth figures. The structure of the coaxial damping adjustment and switching shock absorber provided by the present invention mainly comprises: a cylinder piston set (10), and a piston set provided in the cylinder ( 10) a valve block (20), a suspension switching device (30), a damping device (40), and a voltage stabilizing group (50).
該缸體活塞組(10)，係具有相套設之一外缸(11)及一內缸(12)，該外缸(11)一端設有可有效封閉之一外蓋(13)，該內缸(12)由該外缸(11)之另端穿伸其內並可作線性位移；一活塞組(14)，係設於該內缸(12)之伸設端與該外缸(11)內緣壁間，並與該內缸(12)同步線性位移；該活塞組(14)係將該外缸(11)內空間區隔出一第一氣室(111)及一第二氣室(112)。The cylinder piston set (10) has an outer cylinder (11) and an inner cylinder (12), and one end of the outer cylinder (11) is provided with an outer cover (13). The inner cylinder (12) is extended from the other end of the outer cylinder (11) and can be linearly displaced; a piston group (14) is disposed at the extending end of the inner cylinder (12) and the outer cylinder ( 11) between the inner edge walls and linear displacement with the inner cylinder (12); the piston group (14) separates the inner space of the outer cylinder (11) from a first air chamber (111) and a second Air chamber (112).
該閥組(20)，係設於該外缸(11)內之中央處，其一端朝係穿設該活塞組(14)並朝該內缸(12)中央伸設；該閥組(20)之穿設端係設有一塞件(21)，其可將該內缸(12)區隔出一第一油室(121)及一第二油室(122)，其填充有液壓油；該閥組(20)係形成一油路(22)，提供液壓油可於各該第一、第二油室(121)(122)間流通之路徑；一閥桿(23)，穿設於各該內、外缸(12)(11)、活塞組(14)、及塞件(21)之間，於受驅動產生線性位移後，而有效啟閉該油路(22)；該閥組(20)具有穿設該活塞組(14)之一閥外管(24)，其內套設有一閥內管(25)，並使該閥桿(23)套設於該閥內管(25)內；各該閥內管(25)及閥桿(23)可分別於該閥外管(24)內作軸向之線性位移；一導引套(26)，係設於該閥外管(24)之穿設端，並穿設於該塞件(21)中央部位；該油路(22)係形成於各該閥外管(24)、閥內管(25)、閥桿(23)、及導引套(26)之間；該導引套(26)於穿設該 塞件(21)之端部內，形成有斜面凹狀之一第一節流槽(261)；該閥桿(23)穿設至該導引套(26)內，其端緣形成有斜錐狀且可於位移後抵接該第一節流槽(261)之一第一節流部(231)；一第一位置(27)，係位於各該第一節流部(231)及第一節流槽(261)間之該油路(22)上預設部位；該閥內管(25)於靠近該導引套(26)之部位，形成有斜錐狀之一第二節流部(251)；該導引套(26)於靠近該第二節流部(251)之部位，形成有斜面狀並可與該第二節流部(251)相對應之一第二節流槽(262)；一第二位置(28)係位於各該第二節流部(251)及第二節流槽(262)間之該油路(22)上預設部位。The valve block (20) is disposed at a center of the outer cylinder (11), and one end of the valve group (14) is disposed through the piston group (14) and extends toward the center of the inner cylinder (12); the valve group (20) The piercing end is provided with a plug member (21) for partitioning the inner cylinder (12) from a first oil chamber (121) and a second oil chamber (122) filled with hydraulic oil; The valve block (20) forms an oil passage (22), and provides a path through which hydraulic oil can flow between the first and second oil chambers (121) (122); a valve stem (23) is disposed through Between each of the inner and outer cylinders (12) (11), the piston group (14), and the plug member (21), after being driven to generate linear displacement, the oil passage (22) is effectively opened and closed; the valve group (20) having a valve outer tube (24) penetrating the piston group (14), an inner valve tube (25) is sleeved therein, and the valve stem (23) is sleeved on the valve inner tube (25) The inner valve (25) and the valve stem (23) can be axially displaced linearly in the outer tube (24); an guiding sleeve (26) is disposed on the outer tube of the valve (24) a piercing end, and is disposed at a central portion of the plug member (21); the oil passage (22) is formed on each of the valve outer tube (24), the valve inner tube (25), and the valve stem (23) ) and between the guide sleeves (26); the guide Set (26) to wear this a first throttle groove (261) is formed in the end portion of the plug member (21); the valve stem (23) is inserted into the guide sleeve (26), and the end edge is formed with a tapered cone And after the displacement, a first throttle portion (231) of the first throttle groove (261) is abutted; a first position (27) is located at each of the first throttle portions (231) and a predetermined portion of the oil passage (22) between the flow grooves (261); the valve inner tube (25) is formed at a portion adjacent to the guide sleeve (26), and has a second throttle of a tapered shape a portion (251); the guiding sleeve (26) is formed at a portion close to the second throttle portion (251), and has a sloped shape and can correspond to the second throttle portion (251). a slot (262); a second position (28) is located at a predetermined portion of the oil passage (22) between each of the second throttle portion (251) and the second throttle slot (262).
該避震切換裝置(30)，係設於該外蓋(13)預設部位，其具有設於該外蓋(13)內並可旋轉作動之一旋調管座(31)，其一端位於該外蓋(13)外部設有可同步旋轉之一撥桿(32)；該旋調管座(31)與該閥桿(32)相互呈90度狀態；於該旋調管座(31)外徑緣相對於該閥桿(23)之預設部位設有一凸輪抵緣(311)，可有效與該閥桿(23)相抵接而驅動該閥桿(23)產生線性位移，以啟閉該油路(22)；一啟閉定位組(33)，係於該外蓋(13)內緣預設部位，與該旋調管座(31)同軸心設有供該旋調管座(31)穿設之一樞接槽(331)；一定位旋座(332)，係套設於該旋調管座(31)靠近該樞接槽(331)之部位，該定位旋座(332)對應該樞接槽(331)之端緣面上凹設有具有對應關係之一限位槽(333)及二定位槽(334)，以提供該避震切換裝置(30)啟閉旋動之限位及定位；一定位件(335)，係穿設於該外蓋(10)內壁並朝該限位槽(333)內伸設；一彈性定位件(336)，係穿設於該外蓋(10)內壁並朝該定位槽(334)內伸設，並可於其間自動往復線性位移；該彈性定位件(336)具有凹設於該外蓋(13)預設部位之一容槽(337)；一鋼珠(338)，容設於該容槽(337)內，並可適時卡制於該定位槽(334)；一彈性件(339)，設於該容槽(337)抵緣及鋼珠(338)間，提供該鋼珠(338)朝該定位槽(334)移動之力。The suspension switching device (30) is disposed at a predetermined portion of the outer cover (13), and has a rotation adjusting tube seat (31) disposed in the outer cover (13) and being rotated. The outer cover (13) is externally provided with a pivoting lever (32); the rotating tube base (31) and the valve stem (32) are in a state of 90 degrees with each other; and the rotating tube base (31) The outer diameter edge is provided with a cam abutting edge (311) relative to the predetermined portion of the valve stem (23), which can effectively abut the valve stem (23) to drive the valve stem (23) to generate linear displacement to open and close The oil passage (22); an opening and closing positioning group (33) is disposed at a predetermined portion of the inner edge of the outer cover (13), and is provided coaxially with the rotating tube holder (31) for the rotating tube holder ( 31) a pivoting groove (331) is disposed; a positioning rotary seat (332) is sleeved on a portion of the rotating tube base (31) adjacent to the pivoting groove (331), and the positioning rotary seat (332) a corresponding limiting slot (333) and two positioning slots (334) corresponding to the end surface of the pivoting slot (331) are recessed to provide the suspension switching device (30) Limiting and positioning; a positioning member (335) is disposed on the inner wall of the outer cover (10) and extends toward the limiting slot (333); The positioning member (336) is disposed on the inner wall of the outer cover (10) and extends toward the positioning groove (334), and is automatically reciprocally linearly displaced therebetween; the elastic positioning member (336) has a recessed shape The outer cover (13) has a receiving groove (337); a steel ball (338) is received in the receiving groove (337), and can be timely clamped in the positioning groove (334); an elastic member (339) is disposed between the flange of the pocket (337) and the steel ball (338) to provide a force for moving the steel ball (338) toward the positioning groove (334).
該阻尼裝置(40)，其具有一第一阻尼組(41)，係以一驅動桿(42)同軸心穿設於該旋調管座(31)內並局部外露於該外蓋(13)；該驅動桿(42)與該閥桿(23)相互呈90度狀態，兩者相對位置設有一凸輪抵槽(421)；一滾珠(422)，為金屬材質之應用，係同時抵接於各該凸輪抵槽(421)及閥桿(23)；於該驅動桿(42)之於外蓋(13)外露端設有一旋調鈕(43)，以同軸心局部套設於該 撥桿(32)內，提供同步旋轉該驅動桿(42)並驅動該閥桿(23)產生線性位移，而調節該油路(22)於該第一位置(27)之流道大小變化；該旋調鈕端(43)緣面上設有一阻尼標示(431)，可指示阻尼調節之段數及流道大小切換狀態；一第二阻尼組(44)，係以一調節管座(441)同軸心套設於該旋調管座(31)及外蓋(13)內緣間，並可於其間旋轉作動；該調節管座(441)其一端位於該外蓋(13)外部設有可同步旋轉之一調節鈕(442)，係同軸心局部套設於該撥桿(32)外；各該調節管座(441)及閥內管(25)兩者呈90度對應；該調節管座(441)對應該閥內管(25)之相對位置設有一調節凸輪(443)，係與該閥內管(25)相抵接，於該調節管座(441)旋轉時可驅動該閥內管(25)產生線性位移，而調節該油路(22)於該第二位置(28)之流道大小；一定位組(45)，係於該調節管座(441)外徑緣預設部位凹設有外徑較小之一定位階(451)；一定位銷(452)，由該外蓋(13)朝該定位階(451)相對位置穿設，並伸設至該定位階(451)內；一段數定位組(46)，係於該調節管座(441)外徑緣預設部位環設有凹狀之若干凹部(461)；一彈性定位件(462)，係穿設於該外蓋(13)內壁並朝該凹部(461)相對位置伸設卡制，並可於其間自動往復線性位移；該彈性定位件(462)具有由該外蓋(13)外部穿設至內之一穿設孔(463)；一鋼珠(464)，容設於該穿設孔(463)內，並可適時卡制於該凹部(461)；一鎖固件(465)，係螺設定位於該穿設孔(463)內靠進該外蓋(13)外緣之部位；一彈性件(466)，設於該鎖固件(465)及鋼珠(464)間，提供該鋼珠(464)朝該凹部(461)移動之力；一磁性元件(47)，與該驅動桿(42)靠近該滾珠(422)之一端緣面相抵接，提供該驅動桿(42)產生一磁力，以使該滾珠(422)可自動吸附於該凸輪抵槽(421)。The damper device (40) has a first damper group (41) which is coaxially inserted into the slewing tube base (31) by a driving rod (42) and partially exposed to the outer cover (13) The driving rod (42) and the valve stem (23) are in a state of 90 degrees with each other, and a cam abutting groove (421) is provided at a position opposite to each other; a ball (422) is used for a metal material and is simultaneously abutted Each of the cam abutting groove (421) and the valve stem (23); a rotating knob (43) is disposed on the exposed end of the driving rod (42) on the outer cover (13), and is coaxially disposed on the coaxial portion In the lever (32), synchronously rotating the driving rod (42) and driving the valve stem (23) to generate a linear displacement, and adjusting a flow path size change of the oil passage (22) at the first position (27); A damper indicator (431) is provided on the edge of the knob end (43) to indicate the number of sections of the damping adjustment and the flow path size switching state; and a second damping group (44) is an adjustment socket (441) a coaxial sleeve is disposed between the inner circumference of the rotating tube holder (31) and the outer cover (13), and is rotatable therebetween; the adjusting tube holder (441) has one end located outside the outer cover (13) One of the adjustment knobs (442) can be synchronously rotated, and the concentric core is partially sleeved outside the lever (32); each of the adjustment tube seat (441) and the inner valve tube (25) has a 90 degree correspondence; The tube seat (441) is provided with an adjusting cam (443) corresponding to the position of the inner tube (25), and is in contact with the inner tube (25), and the valve can be driven when the adjusting tube seat (441) rotates. The inner tube (25) produces a linear displacement, and adjusts the size of the flow path of the oil passage (22) at the second position (28); a positioning group (45) is attached to the outer diameter of the adjustment tube seat (441) The concave portion is provided with one positioning step (451); a positioning pin (452) is disposed from the outer cover (13) to the relative position of the positioning step (451) and extends into the positioning step (451); and the plurality of positioning groups (46) are attached to the adjusting tube a predetermined portion of the outer diameter edge of the seat (441) is provided with a plurality of concave portions (461); an elastic positioning member (462) is disposed on the inner wall of the outer cover (13) and opposite to the concave portion (461) The position is stretched and can be automatically reciprocated linearly displaced therebetween; the elastic positioning member (462) has a through hole (463) through which the outer cover (13) is externally disposed; a steel ball (464), The hole is disposed in the through hole (463), and can be timely clamped in the recess (461); a locking member (465) is disposed in the through hole (463) and fits into the outer cover (13) a portion of the outer edge; an elastic member (466) disposed between the locking member (465) and the steel ball (464) to provide a force for moving the steel ball (464) toward the concave portion (461); a magnetic element (47) Abutting an end surface of the driving rod (42) adjacent to the ball (422), the driving rod (42) is provided to generate a magnetic force, so that the ball (422) can be automatically attracted to the cam abutting groove (421). .
該穩壓組(50)，係以其外徑抵接於該內缸(12)內徑緣壁，而將該第二油室(122)區隔出二空間，並依各該空間內之壓力變化作線性位移。The voltage regulation group (50) is configured such that its outer diameter abuts against the inner diameter edge wall of the inner cylinder (12), and the second oil chamber (122) is partitioned from the two spaces, and is in the space The pressure changes are linearly displaced.
為供進一步瞭解本創作構造特徵、運用技術手段及所預期達成之功效，茲將本創作使用方式加以敘述如下：本創作之該驅動桿(42)係以一體方式形成該凸輪抵槽(421)；該旋調管座(31)係以一體方式形成該凸輪抵緣(311)；該調節管座(441)係以一體方式形成各該調節凸輪(443)、凹部(461)、及定位階(451)。In order to further understand the characteristics of the creation, the application of technical means and the expected effect, the use of the creation is described as follows: The drive rod (42) of the present invention forms the cam abutment (421) in an integrated manner. The rotation tube base (31) integrally forms the cam flange (311); the adjustment tube base (441) integrally forms each of the adjustment cams (443), the recesses (461), and the positioning step (451).
本創作之組設，首先將各該閥桿(23)及導引套(26)同時於該 塞件(21)中央，並將各該閥內管(25)及閥外管(24)同心套設於該閥桿(23)外；將該活塞組(14)組設於該內缸(12)之一端，使各該閥內管(25)、閥外管(24)、及閥桿(23)穿設於該活塞組(14)中央，並使該塞件(21)穿設於該內缸(12)內，以區隔出各該第一、第二油室(121)(122)；將該外缸(11)套設於各該活塞組(14)及內缸(12)外，此時該活塞組(14)將該外缸(11)內部區隔出各該第一、第二氣室(111)(112；各該磁性元件(47)及驅動桿(42)依序穿設於該旋調管座(31)內並使兩者相互抵接，並將各該驅動桿(42)及旋調管座(31)穿設於該調節管座(441)內，該滾珠(422)則因為金屬材質，而藉由該磁性元件(47)之磁力而抵接於該驅動桿(42)之凸輪抵槽(421)，且局部外露於該旋調管座(31)；將該定位件(335)設於該限位槽(333)內，及各該彈性件(339)及鋼珠(338)依序容設於該容槽(337)內；再將各該驅動桿(42)、旋調管座(31)、及該調節管座(441)之組成，以一端穿設該定位旋座(332)後，容設至該外蓋(13)內之樞接槽(331)內，此時該鋼珠(338)將抵接於該定位槽(334)，該定位件(335)將容設於該限位槽(333)內；各該驅動桿(42)、旋調管座(31)、及該調節管座(441)之組成的另端則外露於該外蓋(13)，其由外而內同軸套接設置有各該調節鈕(442)、撥桿(32)、及旋調鈕(43)，其中該調節鈕(442)係與該調節管座(441)接設並可同步旋轉，該撥桿(32)係與該旋調管座(31)接設並可同步旋轉，該旋調鈕(43)則與該驅動桿(42)接設並可同步旋轉；將該定位銷(452)由外蓋(13)穿設至其內部，而卡制於該定位階(451)內，可使該調節管座(441)定位於該外蓋(13)內部而不脫離；將各該鋼珠(464)、彈性件(466)、及鎖固件(465)依序穿設於該穿設孔(463)內，並使該鋼珠(464)抵接於其一之該凹部(461)以提供段數調整之定位；接著將該外蓋(13)之前述組成接設於該外缸(11)位於該內缸(12)穿設之另端，並完整封閉該外缸(11)，此時該閥外管(24)係固設於該外蓋(12)內預設部位，該閥桿(23)係與外露之該滾珠(422)相抵接，該調節管座(441)之外徑預設部位則與該閥內管(25)之端緣相抵接，即組設完成。In the creation of the creation, first the valve stem (23) and the guiding sleeve (26) are simultaneously a central portion of the plug member (21), and the valve inner tube (25) and the outer valve tube (24) are concentrically sleeved outside the valve stem (23); the piston group (14) is assembled in the inner cylinder ( 12) one end, such that the inner valve tube (25), the outer valve tube (24), and the valve stem (23) are disposed in the center of the piston group (14), and the plug member (21) is passed through In the inner cylinder (12), each of the first and second oil chambers (121) (122) is partitioned; and the outer cylinder (11) is sleeved in each of the piston group (14) and the inner cylinder (12) Outside, at this time, the piston group (14) partitions the inner portion of the outer cylinder (11) from each of the first and second air chambers (111) (112; each of the magnetic element (47) and the driving rod (42) The driving rod (42) and the rotating tube base (31) are disposed in the adjusting tube base (441). The ball (422) is abutted against the cam abutment (421) of the driving rod (42) by the magnetic force of the magnetic element (47) due to the metal material, and is partially exposed to the rotating tube holder ( 31); the positioning member (335) is disposed in the limiting slot (333), and each of the elastic member (339) and the steel ball (338) is sequentially accommodated in the receiving slot (337); The driving rod (42) and the rotating tube base (31 And the adjusting socket (441) is configured to be inserted into the positioning slot (332) at one end, and is received in the pivoting groove (331) in the outer cover (13), at which time the steel ball ( 338) will abut the positioning groove (334), the positioning member (335) will be accommodated in the limiting groove (333); each of the driving rod (42), the rotating tube holder (31), and the The other end of the adjustment socket (441) is exposed to the outer cover (13), and the adjustment knob (442), the lever (32), and the knob are provided by the outer and inner coaxial sleeves ( 43), wherein the adjusting button (442) is connected to the adjusting socket (441) and can rotate synchronously, and the lever (32) is connected to the rotating tube base (31) and can rotate synchronously. The rotary knob (43) is connected to the driving rod (42) and can rotate synchronously; the positioning pin (452) is passed through the outer cover (13) to the inside thereof, and is engaged in the positioning step (451). The adjusting tube seat (441) can be positioned inside the outer cover (13) without being disengaged; the steel balls (464), the elastic members (466), and the locking member (465) are sequentially disposed in the outer tube cover (43). Passing through the hole (463) and abutting the steel ball (464) against one of the recesses (461) to provide positioning of the number of segments; then the outer cover (13) The foregoing assembly is connected to the outer cylinder (11) at the other end of the inner cylinder (12), and completely closes the outer cylinder (11). At this time, the outer valve tube (24) is fixed to the outer cover. (12) The preset part, the valve stem (23) abuts the exposed ball (422), and the outer diameter preset portion of the adjusting stem (441) and the end of the valve inner tube (25) The edge is abutted, that is, the assembly is completed.
本創作之緩衝狀態，請參照第七圖至第九圖，當該撥桿(32)旋至於開啟(on)狀態，該滾珠(422)呈局部容設於該旋調管座(31)內並抵貼於該凸輪抵槽(421)，該閥桿(23)於該第一位置(27)係呈流通狀態，即各該第一節流槽(261)及第一節流部(231)兩者呈一間距，液壓油可經由該油路(22)通過 各該閥外管(24)及導引套(26)內，而可於各該第一、第二油室(121)(122)間流通；此時該內缸(12)可於該外缸(11)內作線性位移，而具有緩衝之效果。For the buffering state of the present creation, please refer to the seventh to ninth figures. When the lever (32) is rotated to the on state, the ball (422) is partially accommodated in the rotating tube base (31). And the valve stem (23) is in a flow state at the first position (27), that is, each of the first throttle groove (261) and the first throttle portion (231). ) a distance between the two, hydraulic oil can pass through the oil passage (22) Each of the outer tube (24) and the guiding sleeve (26) can be circulated between the first and second oil chambers (121) (122); at this time, the inner cylinder (12) can be externally The cylinder (11) has a linear displacement and has a buffering effect.
本創作之緩衝功能鎖固切換，請參照第十圖至第十二圖，當旋撥該撥桿(32)至關閉(off)狀態，該滾珠(422)因磁性而貼抵該凸輪抵槽(421)而隨該驅動桿(42)、旋調管座(31)、及定位旋座(332)同步旋轉，直至該凸輪抵緣(311)之最大外徑抵貼於該閥桿(23)，進而驅動該閥桿(23)線性位移，使該第一位置(27)呈不流通狀態，即各該第一節流槽(261)及第一節流部(231)兩者呈無間距之抵貼，液壓油則無法可流動於各該油路(22)、閥外管(24)、及導引套(26)內，亦無法於各該第一、第二油室(121)(122)間流通；此時該內缸(12)於該外缸(11)內不能作線性位移，而具有鎖固定位之效果。In the creation of the buffer function locking switch, please refer to the tenth to twelfth figures. When the lever (32) is turned to the off state, the ball (422) is magnetically attached to the cam abutment. (421) while the drive rod (42), the rotary tube base (31), and the positioning rotary seat (332) rotate synchronously until the maximum outer diameter of the cam flange (311) abuts against the valve stem (23) And driving the valve stem (23) linearly displaced so that the first position (27) is in a non-circulating state, that is, each of the first throttle groove (261) and the first throttle portion (231) is absent. The hydraulic oil cannot flow in each of the oil passages (22), the outer valve tubes (24), and the guide sleeves (26), and cannot be in the first and second oil chambers (121). Between (122) circulation; at this time, the inner cylinder (12) cannot be linearly displaced in the outer cylinder (11), and has the effect of locking the fixed position.
本創作之壓縮阻尼調節，請參照第十三圖至第十七圖，首先將該撥桿(32)旋至於開啟(on)狀態，旋轉該旋調鈕(43)使該驅動桿(42)及其內端之該凸輪抵槽(421)亦同步旋轉，由於該凸輪抵槽(421)為凸輪結構設計，其外徑亦具預設之尺寸變化，因此該滾珠(422)亦隨該凸輪抵槽(421)之外徑變化而驅動該閥桿(23)產生線性位移，進而調節該第一位置(27)之流道大小，即各該第一節流槽(261)及第一節流部(231)兩者之間距大小，此係屬該第二油室(122)流至該第一油室(121)之流道調整，所產生流量之阻尼變化，而達到壓縮阻尼之調整效果。For the compression damping adjustment of this creation, please refer to the thirteenth to seventeenth figures. First, the lever (32) is rotated to the on state, and the rotation knob (43) is rotated to make the driving rod (42). The cam abutting groove (421) of the inner end thereof also rotates synchronously. Since the cam abutting groove (421) is designed as a cam structure, the outer diameter thereof also has a predetermined size change, so the ball (422) also follows the cam. The outer diameter of the abutting groove (421) changes to drive the valve stem (23) to generate a linear displacement, thereby adjusting the flow path size of the first position (27), that is, each of the first throttle groove (261) and the first section The flow portion (231) is a distance between the two, which belongs to the flow passage of the second oil chamber (122) flowing to the first oil chamber (121), and the damping of the generated flow is changed to achieve the adjustment of the compression damping. effect.
此一壓縮阻尼調節效果，當該第一位置(27)之間距較大時，液壓油從該第二油室(122)進入該油路(22)之流量快，則該內缸(12)朝該外缸(11)內部移動之線性速度加快，即壓縮速度增加；當該第一位置(27)之間距較小時，液壓油從該第二油室(122)進入該油路22)之流量慢，則該內缸(12)朝該外缸(11)內部移動之線性速度較慢，即壓縮速度緩慢。The compression damping adjustment effect, when the distance between the first position (27) is large, the flow rate of the hydraulic oil from the second oil chamber (122) into the oil passage (22) is fast, then the inner cylinder (12) The linear velocity moving toward the inside of the outer cylinder (11) is increased, that is, the compression speed is increased; when the distance between the first positions (27) is small, hydraulic oil enters the oil passage 22 from the second oil chamber (122). When the flow rate is slow, the linear velocity of the inner cylinder (12) moving toward the inside of the outer cylinder (11) is slow, that is, the compression speed is slow.
本創作之回彈阻尼調節，請參照第十八圖至第二十二圖，首先將該撥桿(32)旋至於開啟(on)狀態，旋調該調節鈕(442)使該調節管座(441)及其內端之該調節凸輪(443)亦同步旋轉，由於該調節凸輪(443)為凸輪結構設計，其外徑亦具預設之尺寸變化，因此該閥內管(25)端緣亦隨該調節凸輪(443)之外徑變化而驅動該閥內管(25)產生線性位移，進而調節該第二位置(28)之流道大小，即各該第二節流槽(262)及第二節流部(251)兩者之間距大小， 係屬該第一油室(121)流至該第二油室(122)之流道調整，所產生流量之阻尼變化，而達到壓縮阻尼之調整效果。For the rebound damping adjustment of this creation, please refer to the eighteenth to twenty-second figures. First, the lever (32) is rotated to the on state, and the adjustment knob (442) is rotated to make the adjustment socket. (441) and the adjusting cam (443) at the inner end thereof also rotate synchronously. Since the adjusting cam (443) is a cam structure design, the outer diameter thereof also has a predetermined size change, so the inner tube (25) end of the valve The edge also drives the valve inner tube (25) to produce a linear displacement as the outer diameter of the adjustment cam (443) changes, thereby adjusting the flow path size of the second position (28), that is, each of the second throttle slots (262). And the distance between the second throttle (251), The flow path of the first oil chamber (121) flowing to the second oil chamber (122) is adjusted, and the damping of the generated flow rate is changed to achieve the compression damping adjustment effect.
此一回彈阻尼調節效果，當該第二位置(28)之間距較大時，液壓油從該第一油室(121)進入該油路(22)之流量快，則該內缸(12)朝該外缸(11)外部移動之線性速度加快，即回彈速度增加；當該第二位置(28)之間距較小時，液壓油從該第一油室(121)進入該油路(22)之流量慢，則該內缸(12)朝該外缸(11)外部移動之線性速度較慢，即回彈速度緩慢。The rebound damping adjustment effect, when the distance between the second position (28) is large, the flow rate of the hydraulic oil from the first oil chamber (121) into the oil passage (22) is fast, then the inner cylinder (12) The linear velocity moving toward the outside of the outer cylinder (11) is increased, that is, the rebound speed is increased; when the distance between the second positions (28) is small, hydraulic oil enters the oil passage from the first oil chamber (121) If the flow rate of (22) is slow, the linear velocity of the inner cylinder (12) moving toward the outside of the outer cylinder (11) is slow, that is, the rebound speed is slow.
該閥內管(25)因該油路(22)液壓油流通具有一定油壓，而具有自動復歸之力，故能恆將該閥內管(25)朝該調節凸輪(443)抵貼，因此當旋轉時於抵接該調節凸輪(443)外徑尺寸逐漸變大時，即將該閥內管(25)逐漸朝該第二位置(28)推移；當旋轉時於抵接該調節凸輪(443)外徑逐漸變小時，該閥內管(25)則會因該第二位置之液壓而自動朝該調節凸輪(443)逐漸移動並抵貼其上。The valve inner tube (25) has a certain hydraulic pressure due to the hydraulic oil circulation of the oil passage (22), and has an automatic returning force, so that the inner valve tube (25) can be fixed against the adjustment cam (443). Therefore, when the outer diameter of the adjusting cam (443) gradually becomes larger when rotating, the inner valve tube (25) is gradually moved toward the second position (28); when the rotation is abutted, the adjusting cam is abutted ( 443) When the outer diameter gradually becomes smaller, the inner valve tube (25) is gradually moved toward the adjustment cam (443) and abuts against the hydraulic pressure of the second position.
本創作之該避震切換裝置(30)，係利用該啟閉定位組(33)之設計，藉由該定位件(335)於該限位槽(333)之設計，提供各該定位旋座(332)與旋調管座(31)同步旋轉時之限位效果；各該彈性定位件(336)及定位槽(334)則提供該避震切換裝置(30)二段式切換之定位效果，且該彈性定位件(336)於卡制於該定位槽(334)時，則因該彈性件(339)之瞬間推移該鋼珠(338)撞擊該定位槽(334)而產生震動手感，讓使用者可明確得知已切換完成可停止旋轉動作；同時，該避震切換裝置(30)係提供一可快速開啟或鎖固緩衝功能切換，相較習知結構之旋調方式，本創作之切換速度快，且簡單方便。The suspension switching device (30) of the present invention utilizes the design of the opening and closing positioning group (33), and the positioning member (335) is provided in the limiting slot (333) to provide each positioning rotary seat. (332) a limit effect when rotating synchronously with the rotary tube base (31); each of the elastic positioning member (336) and the positioning groove (334) provides a positioning effect of the two-stage switching of the suspension switching device (30) When the elastic positioning member (336) is engaged with the positioning groove (334), the steel ball (338) hits the positioning groove (334) due to the momentary displacement of the elastic member (339), and the vibration feel is generated. The user can clearly know that the switching has been completed to stop the rotation; at the same time, the suspension switching device (30) provides a quick-on or lock-buffer function switching, which is switched compared to the conventional structure. Fast and easy.
本創作之各該凸輪抵槽(421)、凸輪抵緣(311)、及調節凸輪(443)等構件，係均以凸輪結構原理設計，分別使各該驅動桿(42)、旋調管座(31)、及調節管座(441)於旋轉時，產生不同之外徑尺寸變化，藉以分別驅動各該閥桿(23)及閥內管(25)之線性位移量，進而可啟閉該第一位置(27)、或分別調節各該第一、第二位置(27)(28)，所達到之阻尼調整與切換功能；另一方面，以凸輪結構設置於各該驅動桿(23)、旋調管座(31)、及調節管座(441)上，係於旋轉一周即能完成所有調控行程變化，因此各該旋調鈕(43)及調節鈕(442)之旋轉調整行程較短，各該驅動桿23)、旋調管座(31)、及調節管座 (441)之線性形程亦較短，相較於習知結構以線斜錐面配合驅動桿線性位移之方式，本創作之阻尼調節具有較高靈敏度，且精度較佳。Each of the cam abutment (421), the cam abutment (311), and the adjustment cam (443) of the present invention are designed by a cam structure principle, and each of the driving rods (42) and the rotary tube base are respectively provided. (31), and the adjusting stem (441) generates different outer diameter dimensional changes when rotating, thereby respectively driving the linear displacement amounts of the valve stem (23) and the inner valve tube (25), thereby opening and closing the stem a first position (27), or respectively adjusting the first and second positions (27) (28), the achieved damping adjustment and switching function; on the other hand, a cam structure is disposed on each of the driving rods (23) The rotation adjustment tube seat (31) and the adjustment tube base (441) can complete all the adjustment stroke changes after one rotation, so the rotation adjustment strokes of the rotation knob (43) and the adjustment knob (442) are compared. Short, each of the drive rod 23), the rotary tube base (31), and the adjustment tube base The linear shape of (441) is also short. Compared with the conventional structure, the linear cone displacement of the drive rod is linearly displaced, and the damping adjustment of the present invention has higher sensitivity and better precision.
一般避震器之緩衝行程係包括，自該內缸(12)朝該外缸(11)內部移動之線性壓縮位移量，加上該內缸(12)朝該外缸(11)外部移動之線性回彈位移量的總合；本創作於各該第一阻尼組(41)及第二阻尼組(44)搭配調節壓縮及回彈阻尼時，如將第一位置(27)間距調小，將第二位置(28)間距調大，則避震器於承受衝擊力時，該內缸(12)線性位移之壓縮速度較慢，而回彈時之速度較快；如將第一位置(27)間距調小，將第二位置(28)間距調大，則避震器於承受衝擊力時，該內缸(12)線性位移之壓縮速度較慢，而回彈時之速度較快，相較於習知結構於壓縮及回彈之整個緩衝行程中，僅能調整單一阻尼速度者，本創作可依個人所需具有不同之阻尼搭配變化，故於壓縮及回彈之整個緩衝行程中，可分別調整各該第一、第二阻尼組(41)(44)之速度，而使各自具有不同速度之效果。The buffer stroke of the general shock absorber includes a linear compression displacement amount from the inner cylinder (12) toward the inside of the outer cylinder (11), and the inner cylinder (12) moves toward the outside of the outer cylinder (11). The sum of the linear rebound displacements; the creation of each of the first damping group (41) and the second damping group (44) is adjusted to reduce the compression and rebound damping, such as the first position (27) pitch is reduced, When the distance between the second position (28) is increased, when the shock absorber is subjected to the impact force, the linear displacement of the inner cylinder (12) is slower, and the rebound speed is faster; if the first position is 27) When the pitch is adjusted to be small, the distance between the second position (28) is increased, and when the shock absorber is subjected to the impact force, the linear displacement of the inner cylinder (12) is slower, and the rebound speed is faster. Compared with the conventional structure, in the whole buffering stroke of compression and rebound, only a single damping speed can be adjusted. This creation can have different damping matching changes according to individual needs, so in the whole buffering stroke of compression and rebound. The speeds of the first and second damping groups (41) (44) can be adjusted separately to have different speed effects.
本創作之各該避震切換裝置(30)及阻尼裝置(40)其調整結構係以同軸式之結合設計，配合該旋調鈕(43)容設於該撥桿(32)內，使得緩衝之啟閉切換及旋調組尼處於同一位置調整，不需移動手部至避震器其他部位，故可達到快速切換及調整之效果。The adjustment structure of each of the suspension switching device (30) and the damping device (40) of the present invention is designed in a coaxial manner, and the rotation knob (43) is accommodated in the lever (32) to enable buffering. The opening and closing switching and the rotation adjustment are in the same position adjustment, and it is not necessary to move the hand to other parts of the shock absorber, so that the effect of fast switching and adjustment can be achieved.
值得一提，本創作之該穩壓組(50)係設於該第二油室(122)內，並可於其內作線性位移，以降低液壓油於流動過快時所產生振盪及氣穴現象，所造成該內缸(12)位移滯黏的情形，而達到流動之穩壓效果；同時，本創作之該定位組(45)，係由該外蓋外部穿設該定位銷(452)至該調節管座(441)之定位階(451)處並予以卡制定位，使該調節管座(441)可定位於該外蓋(13)內進行旋轉動作，而不致朝該外蓋(13)外部脫離，故具有定位功效；本創作之該段數定位組(46)，則於該調節管座(441)外環設若干凹部(461)，對應由該外蓋(13)外部依序穿設該穿設孔(463)之各該鋼珠(464)、彈性件(466)、及鎖固件(465)之技術特徵，則提供於調整該第二阻尼組(44)時，旋動該調節鈕(442)以同步使各該調節管座(441)旋轉，當該鋼珠(464)對應到其一之該凹部(461)時，即卡制於其內時，因該彈性件(466)之瞬間推移該鋼珠(464)而撞擊該凹部(461)而產生震動手感，讓使用者可明確得知旋轉動作之段數變化且 於定位狀態，而可選擇是否停止旋轉。It is worth mentioning that the voltage regulation group (50) of the present invention is disposed in the second oil chamber (122) and can be linearly displaced therein to reduce the oscillation and gas generated when the hydraulic oil flows too fast. The phenomenon of the hole causes the displacement of the inner cylinder (12) to be viscous, and the flow voltage is stabilized. At the same time, the positioning group (45) of the present invention is provided with the positioning pin outside the outer cover (452). ) to the positioning step (451) of the adjusting stem (441) and positioning, so that the adjusting stem (441) can be positioned in the outer cover (13) for rotation without facing the outer cover (13) The external detachment has a positioning function; in the segment positioning group (46) of the creation, a plurality of recesses (461) are arranged on the outer ring of the adjusting socket (441), corresponding to the outer portion of the outer cover (13) The technical features of each of the steel ball (464), the elastic member (466), and the locking member (465) of the through hole (463) are sequentially provided, and when the second damping group (44) is adjusted, the rotation is provided. The adjusting button (442) is rotated to synchronize each of the adjusting tube holders (441), and when the steel ball (464) corresponds to one of the concave portions (461), that is, when the inner side is engaged therein, the elastic member is (466) The momentary shift The steel ball (464) hits the recess (461) to generate a vibrating hand, so that the user can clearly know the number of rotations and In the positioning state, you can choose whether to stop the rotation.
綜合上述，本創作所揭露之「同軸式阻尼調整及切換之避震器結構」，係提供一具有高靈敏度及旋調精度之避震結構，其利用同軸式之各該避震切換裝置及阻尼裝置之設計，結合凸輪式原理之旋調結構，可快速啟閉切換緩衝及鎖固狀態，且各該旋調鈕及調節鈕之旋調行程短，各該閥桿及閥內管之線性行程短，切換及調整動作均於避震器之同一處而具有較佳便利性，且可依所需調整壓縮及回彈阻尼兩者為不同速度之使用範圍，而獲致一穩固結合及組裝便利性高之避震器結構，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，誠符合新型專利申請要件，懇請 鈞局明鑑，早日准予專利，至為感禱。In summary, the "coaxial damping adjustment and switching shock absorber structure" disclosed in the present invention provides a suspension structure with high sensitivity and rotational adjustment accuracy, which utilizes each of the coaxial suspension switching devices and damping. The design of the device, combined with the rotary structure of the cam type principle, can quickly open and close the switching buffer and the locking state, and the rotation stroke of each of the rotary knob and the adjusting button is short, and the linear stroke of each of the valve stem and the inner tube of the valve Short, switching and adjusting actions are all conveniently located at the same place of the shock absorber, and both compression and rebound damping can be adjusted as needed for different speeds, resulting in a stable combination and ease of assembly. The structure of the high shock absorber makes the whole industry practical and cost-effective, and its structure has not been seen in various books or publicly used. It is in line with the requirements of the new patent application, and please ask the Bureau to grant the patent as soon as possible. Pray.
需陳明者，以上所述乃是本創作之具體實施例及所運用之技術原理，若依本創作之構想所作之改變，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，均應在本創作之範圍內，合予陳明。To be clear, the above is the specific embodiment of the creation and the technical principles applied. If the changes made according to the concept of this creation, the functional role produced by it does not exceed the spirit of the manual and the drawings. At the time, it should be combined with Chen Ming within the scope of this creation.
(10)‧‧‧缸體活塞組(10)‧‧‧Cylinder piston group
(13)‧‧‧外蓋(13) ‧‧‧ Cover
(20)‧‧‧閥組(20) ‧‧‧Valve
(31)‧‧‧旋調管座(31) ‧‧‧ 调管座
(32)‧‧‧撥桿(32)‧‧‧ 杆
(33)‧‧‧啟閉定位組(33) ‧‧‧Opening and Positioning Group
(331)‧‧‧樞接槽(331)‧‧‧ pivot slot
(332)‧‧‧定位旋座(332)‧‧‧ Positioning rotators
(335)‧‧‧定位件(335)‧‧‧ Positioning parts
(338)‧‧‧鋼珠(338)‧‧‧ steel balls
(339)‧‧‧彈性件(339)‧‧‧Flexible parts
(42)‧‧‧驅動桿(42)‧‧‧ drive rod
(421)‧‧‧凸輪抵槽(421) ‧‧‧Cam abutment
(43)‧‧‧旋調鈕(43)‧‧‧Spin button
(431)‧‧‧阻尼標示(431) ‧‧‧damage marking
(44)‧‧‧第二阻尼組(44) ‧‧‧second damping group
(441)‧‧‧調節管座(441) ‧‧‧Adjustment socket
(442)‧‧‧調節鈕(442)‧‧‧Adjustment button
(443)‧‧‧調節凸輪(443)‧‧‧Adjustment cam
(451)‧‧‧定位階(451)‧‧‧ Positioning
(452)‧‧‧定位銷(452) ‧ ‧ Locating pins
(461)‧‧‧凹部(461)‧‧‧ recess
(462)‧‧‧彈性定位件(462)‧‧‧Flexible positioning parts
(463)‧‧‧穿設孔(463)‧‧‧Drilling holes
(464)‧‧‧鋼珠(464)‧‧‧ steel balls
(465)‧‧‧鎖固件(465)‧‧‧Lock Firmware
(466)‧‧‧彈性件(466)‧‧‧Flexible parts
Claims (14)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW102202664U TWM460182U (en) | 2013-02-07 | 2013-02-07 | Coaxial type damping adjustment and switching shock absorber structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW102202664U TWM460182U (en) | 2013-02-07 | 2013-02-07 | Coaxial type damping adjustment and switching shock absorber structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TWM460182U true TWM460182U (en) | 2013-08-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| TW102202664U TWM460182U (en) | 2013-02-07 | 2013-02-07 | Coaxial type damping adjustment and switching shock absorber structure |
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| Country | Link |
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| TW (1) | TWM460182U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109764077A (en) * | 2019-03-22 | 2019-05-17 | 无锡科洛特轻工机械有限公司 | Damp adjustable damper |
| TWI780868B (en) * | 2021-08-23 | 2022-10-11 | 琦玉國際有限公司 | Shock absorber and its segment adjustment module |
-
2013
- 2013-02-07 TW TW102202664U patent/TWM460182U/en not_active IP Right Cessation
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109764077A (en) * | 2019-03-22 | 2019-05-17 | 无锡科洛特轻工机械有限公司 | Damp adjustable damper |
| CN109764077B (en) * | 2019-03-22 | 2024-04-05 | 无锡科洛特轻工机械有限公司 | Damping adjustable 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 |
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