TWM333835U - Fluid cylinder with motion buffer - Google Patents

Fluid cylinder with motion buffer Download PDF

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Publication number
TWM333835U
TWM333835U TW096222339U TW96222339U TWM333835U TW M333835 U TWM333835 U TW M333835U TW 096222339 U TW096222339 U TW 096222339U TW 96222339 U TW96222339 U TW 96222339U TW M333835 U TWM333835 U TW M333835U
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TW
Taiwan
Prior art keywords
cylinder
groove
shaft
piston
fluid
Prior art date
Application number
TW096222339U
Other languages
Chinese (zh)
Inventor
Yong-Liang Chen
Original Assignee
Gslide Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Gslide Corp filed Critical Gslide Corp
Priority to TW096222339U priority Critical patent/TWM333835U/en
Publication of TWM333835U publication Critical patent/TWM333835U/en
Priority to DE202008014086U priority patent/DE202008014086U1/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/10—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using liquid only; using a fluid of which the nature is immaterial
    • F16F9/14—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect
    • F16F9/16—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts
    • F16F9/22—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts with one or more cylinders each having a single working space closed by a piston or plunger
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
    • A47B88/40—Sliding drawers; Slides or guides therefor
    • A47B88/453—Actuated drawers
    • A47B88/46—Actuated drawers operated by mechanically-stored energy, e.g. by springs
    • A47B88/467—Actuated drawers operated by mechanically-stored energy, e.g. by springs self-closing
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
    • E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
    • E05F1/16—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for sliding wings
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F5/00—Braking devices, e.g. checks; Stops; Buffers
    • E05F5/06—Buffers or stops limiting opening of swinging wings, e.g. floor or wall stops
    • E05F5/10—Buffers or stops limiting opening of swinging wings, e.g. floor or wall stops with piston brakes
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2201/00—Constructional elements; Accessories therefore
    • E05Y2201/20—Brakes; Disengaging means, e.g. clutches; Holders, e.g. locks; Stops; Accessories therefore
    • E05Y2201/21—Brakes
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/20—Combinations of elements
    • E05Y2800/21—Combinations of elements of identical elements, e.g. of identical compression springs
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/20—Combinations of elements
    • E05Y2800/244—Combinations of elements arranged in serial relationship
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/20—Application of doors, windows, wings or fittings thereof for furnitures, e.g. cabinets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Damping Devices (AREA)

Description

M333835 八、新型說明： 【新型所屬之技術領域】 本創作係指-種用於抽屜滑執、門或其他可活動傢俱之雙袖式的 緩衝流體缸，主要係利用其前、後雙向的缸軸在缸本體之兩缸槽内 前、後雙向滑移，相對達到不需佔用太多之空間即可具有較長的緩衝 _行程之目的以及較佳之緩衝效果。 •【先前技術】 鲁按使用於可活動的傢俱例如抽屜滑執之自動關閉裝置所設置單 軸式之流，舉絲說如科式之鐘缸或科式之液綠以 乃為公狀較技術，例域_ 6,615，侧2财利案或 =:认:吳國第7’244, °°5號專利案與台灣新型第M29侧號專利 案，然而經查若因使用場所之需求或其他需要較大之緩衝行程= 缓衝效果·嫩她咖㈣s 滑軌之尺寸亦t加大物俱例如抽屜 ，二7，制了其使用場所與適用範 ： 緩衝效果為主要目的，㈣η _仃私與提昇 緩衝流體^ 4獨㈣究細良，'轉創倾計出-種 是以賴作之主要目的乃在於提供一種 * 後雙向的蛛縮叫體之祕槽输的她^^前、 之目的。而佔用太多之空間即可具有較長的緩衝行程 M333835 本創作之:欠—目的乃在於無—種緩誠驗，雜可在不佔空 間且又兼具較長之緩衝雜與紐之緩賊果哺提下_: 之滑執、舰器之滑鮮可活動之傢俱的上方，並擴大其適用範圍。 【新型内容】 5 —本創作-種緩衝流體缸，係指—麵於可活動的傢倶之雙轴式的 越缸，藉由賴讎齡之同—缸本朗兩域提供兩缸轴 '前、彳Μ目對具林咖衫之娜卩可長 的緩衝行程與較佳之緩衝效果之目的。长離 茲配合圖式詳加說明如后。 10【實施方式】 本創作-機衝流體缸’健—麵於抽歸執、健器滑執、 門等可活動的傢倶之緩衝流體紅，乃包括有·· 缸本體，乃具有缸槽，該缸槽可供注入流體； 紅軸，係設核塞，可扯榻之缸彻倾_，綠祕可伸出 稽辆密册雜槽之-側的域，而缸槽之另—側則連結密封一側 • 蓋或與該侧蓋一體成形，· 活塞，係可將缸彻注人的讀之空縣搞個腔室，且活塞係具有 =或與缸槽之間形成間隙、或具有孔且與紅槽的内壁之間形成間 障、， 專構件所組成; ，以較慢之速度缓 丽述缸軸向内縮回缸槽時可連同活塞承受阻力 緩向内滑移，而具有緩衝作用; M333835 而本創作之特徵乃在於： 該紅本體，係具有兩缸_分別提倾述财活塞之缸軸，在兩 缸槽内^後相財摊復滑移，轴可提錄長麟賴衝行程與 較佳之緩衝效果。 舉例來說，其缸本體係可_在傢俱之侧壁或者傢倶的上方、下 方甚至底部，因此可令被则或被咖的抽屜之_在缸抽之侧 端’而具有緩衝絲，·以下配合赋啸佳實施舰明如后··M333835 VIII. New description: [New technical field] This creation refers to a double-sleeve buffer fluid cylinder for drawer sliding door, door or other movable furniture, mainly using its front and rear bidirectional cylinders. The shaft slides in both directions before and after the two cylinder slots of the cylinder body, so as to achieve a longer buffering_stroke and better buffering effect without occupying too much space. • [Prior Art] The uniaxial flow is set by the automatic closing device used for movable furniture such as drawer sliding, and the wire is said to be like a bell or a green liquid. Technology, example domain _ 6,615, side 2 financial case or =: recognition: Wu Guo 7'244, ° ° 5 patent case and Taiwan's new M29 side file patent case, however, due to the use of the site or Others need a larger buffer stroke = buffer effect · tender her coffee (four) s slide rail size is also increased to enlarge the furniture such as drawers, two 7, made its use and application of the scope: buffer effect for the main purpose, (four) η _ private With the lifting buffer fluid ^ 4 alone (four) study fine, 'transfers to count out - the species is based on the main purpose of the Lai is to provide a * after two-way spiders called the secret slot of the loss ^ ^ before, purpose. And take up too much space to have a longer buffering trip M333835. This creation: owing - the purpose is to have no kind of slow-testing, miscellaneous can not occupy space and have a long buffer and mixed with The thief is fed by the _: the slippery, the upper part of the sleek and movable furniture, and expands its scope of application. [New content] 5 — This creation-type buffer fluid cylinder refers to the double-shaft over-cylinder in the movable home, which provides the two-cylinder shaft by the same field of Lai Yuling-Chong Benlang. It is aimed at the long buffering stroke and better cushioning effect of the Lin ́s shirt. Long distances and drawings are detailed as explained later. 10 [Embodiment] The creation-machine-flushing fluid cylinder 'health-face is in the cushioning fluid red of the movable home, such as the pumping, the sliding device, the door, etc., including the cylinder body, which has a cylinder groove. The cylinder groove can be used for injecting fluid; the red shaft is provided with a nuclear plug, and the cylinder for pulling the bed can be tilted _, the green secret can extend out to the side of the pocket of the dense groove, and the other side of the cylinder groove The side of the joint seal • The cover is integrally formed with the side cover, and the piston is a chamber that can be read by the cylinder of the cylinder, and the piston system has a gap or a gap with the cylinder groove, or has The hole forms a barrier between the hole and the inner wall of the red groove, and is composed of a special component; and at a slower speed, the axial direction of the cylinder is retracted into the cylinder groove, and the piston can withstand the resistance to slowward sliding, and has Buffering effect; M333835 and the characteristics of this creation are: The red body has two cylinders _ respectively to mention the cylinder shaft of the financial piston, in the two cylinders, the balance is slipped and the shaft can be recorded. Lin Lai Chong stroke and better cushioning effect. For example, the cylinder system can be _ on the side wall of the furniture or above, below the bottom of the furniture, or even the bottom, so that the drawer of the quilt or the quilt of the quilt can have a buffer wire. The following cooperation with Fu Xiaojia to implement the ship Mingru Hou··

1010

、請配合參考〜圖八獅係賴錢減之_流體缸裝設 於π執之自細縣置的實補，其中該自_職置包括有： 滑座（31)，係固設於外狀滑軌⑵）(參考圖六)的後侧，騎執⑻ 亚可與櫃體（圖未示）或伺服器機架（圖未示)連、结，該滑座⑻並設 有滑槽(311)，而滑座(31)之前侧並設有—定位凹部（312)(參考圖 八），另外滑座(31)之後侧並設有可供彈簧⑽之後侧(3〇2)固定的 定位部(313) ’而該滑座⑻之後侧並具有一連通前述滑槽㈤）的 容置槽（314)以供裝設緩衝流體缸a); 滑塊組(32)(另參考圖一、圖八），係可滑套於滑座⑽之滑槽⑽) 往復位移，乃包括有-滑塊(321)以及與該滑塊(321)之前侧樞接或 連接而呈可樞轉或擺動狀態之滑勾（322)，該滑塊(321)並設有可將 彈簧（30)之前側(301)固定的定位部（3211)，而該滑勾（322)並具有 20 可與連動件（33)連接或脫離之離合部（3221)以及可供卡掣定位於 滑座（31)前侧之定位凹部（312)的卡掣部（3222)(參考圖八），該前 述滑塊（321)之後侧並另設有可連接緩衝流體缸（1)前側之連接部 M333835 例如一嵌槽(3212); 連動件(33)(參考圖六），係連結於内侧之滑軌(2幻的前侧適當部位， 乃具有連接部（331)可供連接或脫離滑塊組(32)之滑勾（322)的離 合部(3221); 5 藉由前述構件之組成，當該内侧之滑軌(22)連同其連結之載體例 '如抽屜（圖未示）向後滑移時，該連動件(33)之一侧（332)可頂靠連動 滑塊組(32)之滑勾（322)的離合部（3221)之一侧壁，令該滑勾（322)樞 籲轉或擺動，相對令其卡掣部(3222)麟滑座(31)之前侧的定位凹部 (312)，且同時亦令該滑勾（322)的離合部（3221)之另一侧與連動件 1〇 (33)之連接部(331)連接，並可藉彈簧(3〇)之彈性歸復力量而將滑塊 組(32)之滑塊(321)連同其樞接或連接之滑勾（322)與該内側之滑轨 (22)所連結之載體例如抽屜（圖未示）向後自動歸復滑移而達到自動 關閉效果（另參考圖七），且當前述滑塊組(32)之滑塊(321)藉由彈簧 (30)之彈性力量向後歸復滑移之同時可藉由緩衝流體缸（1)達到緩衝 •作用； 請另參考圖一、圖二所示，前述滑座（31)之容置槽（314)係容設 一具有可供兩缸軸（14)(15)滑移之雙軸式緩衝流體缸(1)，該緩衝流 體缸⑴之缸本體(11)係可在該容置槽(3⑷内滑移，而該緩衝流體缸 (1)之兩缸軸（14)(15)的内、外端並分別伸出於缸本體，該前側 2〇方向缸軸（14)之内端具有嵌套部（141)可與滑塊組（32)之滑塊(321) 的連接部例如嵌槽(3212)連接，而該後侧方向缸軸(15)之外端具有喪 套邛（151)可與滑座（31)之後侧進一步設置之連接部例如嵌槽（幻5) 8 M333835 連接，當滑塊組(32)之滑塊(321>藉由彈簧(3〇)之彈性力量向後歸復 滑移之行財，可藉前财向峰(14)縮回缸本體⑴）崎產生之流 體阻力以及後侧方向缸軸⑽縮回缸本體⑴）内所產生之流體阻力 降低滑塊組⑽之馳⑽）向後歸㈣移之速度，摘令滑塊組⑽ • 5之滑勾（322)與内侧之滑執(32)所連結之載體(例如抽展）向後歸復之 •速度亦減緩而具有緩衝作用’賜止紐向後歸復_生劇烈抖動， 、並姆财降歸音麵少齡觀並提高·齡之健，而藉由 #緩衝流體缸⑴之同一缸本體⑽提供前、後雙向的紅轴⑽（⑸之 流體阻力_效果’相對亦射_可在有限之郎（不需佔用太多 之工間)即可提供較長距離的緩衝行程與較佳之緩衝效果之目的。 再者配‘5參考圖九〜圖十六所示，前述雙軸式之緩衝流體缸⑴ 係包括有： 缸本體(11)，係具有兩缸前11}贿職裝設有活塞⑸之前侧與後 侧雙向的紅軸(14)(15)在兩缸槽（ln)内以前後相反方向往復滑 ♦移，並可分別在其前、後侧之開口端(111細⑵注入流體再以超 •音波或其他方式連結-側蓋(12); 兩侧重(12) ’係分別密封連結於叙本體⑽之一缸槽⑴u前侧的開 σ端(1111)與另_缸槽⑴U後侧的開 口端（1112); 兩缸|⑽’係分別密封連結於缸本體(11)之-缸槽(111)的後侧開 2〇 υ^(ηΐ2)Μ^ 具有可供則、後雙向的紅軸(⑷（15)穿過的軸孔（131)，該兩缸蓋 )二系：<超9波或其他方式與前述之兩缸槽（111)密封連結，且 9 M333835 該兩缸蓋（13)係可分別與兩侧蓋(12)在製造生產時一體射出成形； 兩缸軸（14)(15) ’係各在其内侧具有較小軸徑部位（142)(152)以供分 別緊迫固定一閥塊(6)並分別樞設可活動之活塞(5)，令各閥塊(6) 位於活基（5)之後侧並相互形成間距，該較小轴徑部位（142)(152) 並具有位於其内侧的定位凹溝（1421)(1521)可供分別嵌設一擋件 (4)，該擋件(4)並相鄰兩缸軸（14)(15)所設之活塞(5); 兩活基(5)，係各具樞槽（50)，分別樞設於兩缸軸（14)(丨5)之内侧， 籲其外徑略小於缸本體（11)之各缸槽（111)的内徑，各活塞(5)乃設有 數軸向通孔（51)(另參考圖十五）以及突出於其後端面的數導塊 ίο (52)，其各導塊(52)係分別導入閥塊(6)之導槽(61)，令各活塞(5) 可前後直線位移，且各活塞⑸並至少進一步設有一槽孔(54)(另參 考圖十、圖五）以至少形成-薄彈性片（55)，該薄彈性片㈤並具 有突出於活塞⑸之外端面的小突部（551); 兩閥塊⑹，係各具補⑽)分職設於扯概⑷⑽呈可活動狀 ►恝，並恰位於活塞⑸之一側，其外徑較小於紅本體⑼之紅槽仙) 的内径’並與缸槽(in)之間形成較大之_，該各閥塊⑹乃設有 數導槽⑽，各導槽⑽可供活塞⑸之導塊⑽導入，另外各闕 塊⑹另設有數個軸向通孔⑽，且各轴向通孔⑽係與活塞⑸之 數個轴向通孔(51)的其中之部份軸向通孔⑼相面對； 藉^前述構件触賴衝流齡⑴，另參考·〜圖十 :切、彳㈣⑽⑽綱_(ln)响卜酬 —力的活塞⑸谓其各導塊⑽之導㈣㈣ 10 20 M333835 塞(5)之内端係可分別被前、後雙_兩缸軸⑽(i5顺^ 止擒，而各活塞⑸之外侧端則藉其薄彈性片（55)的小突部㈣ 持與閥塊⑹之_成_，進而令兩缸槽⑽）内之流體可由闕塊⑹ 之各軸向通孔⑽或閥塊⑹與_αη)之間的間_ 5與活塞(5)之間形成的間隙通過活塞⑸之各轴向通孔⑽向内流 .動，而令前、後雙向的缸軸⑽⑽與其所設活塞⑸、閥塊⑹可： 車乂V阻力、較快之速度向外滑移；又當前側與後侧兩個方向的缸轴 _ (14)(15)縮回各紅槽（111)内時，兩活塞⑸承受流體之阻力而令活塞 ⑸可抵細塊⑹之_，且同時可令活塞⑸之各薄雜片阳的 1〇小突部(551)可被擠壓入槽孔(54)内（參考圖十三、圖十四），相對令 則、後雙向的兩缸軸(14)(15)分別連同活塞⑸、閥塊⑹可承受較大 之阻力以較慢之速度緩缓向崎移而具有緩衝作用，而當兩缸轴 (14)(15)縮回缸槽⑴丨）狀後，各活塞⑸承受錄力小於前述薄彈 —性片⑻之彈性恢復力量時，薄彈性片（55)可恢復原狀(參考圖十、 春圖十一），令其小突部⑽）突出於活塞⑸之後端面，進而可確定活 基⑸與閥塊(6)之間形成間距，令前、後缸軸⑽⑽欲連同其所設 活基(5)、閥塊(6)向外滑移時能確定可以較少阻力向外滑移，相對亦 令i、後雙向的缸軸(14)(15)能以較快之速度伸出各缸槽（in)。 另者，參考圖十六所示，前述缸蓋（13)並各具有一與其軸孔（131) 20相通之環形槽（132)，藉由各環形槽（132)可設置一密封圈（13〇)，各 密封圈（130)係具有軸孔(1301)可被兩缸軸（14)(15)穿設。 又，前述兩缸蓋（13)之各環形槽（132)的内端係延伸形成一直徑 M333835 較大的内環形槽（133)以供歲設一密封圈固定片（134)，各密封圈固定 片（134)係為硬質塑膠材質，且其内端可進一步設有彎弧定位部（134ϊ) 可供與各缸蓋（13)之内端進一步延設之較小直徑的環形槽（137)(參 考圖十六）嵌套定位，另外各密封圖固定片（134)並具有一軸孔(1342) * 5可被兩缸軸（14)(15)穿設。 另外，前述缸本體（11)之各缸槽（111)的外側部位可進一步設有 、一墊體（135)，令各墊體（丨35)之外端（1352)接近於缸蓋（13)之内端面 蘑（136)，各墊體（135)並具有一槽孔（1351)可被兩缸軸（⑷（15)之穿 過，且各墊體(135)係可採用泡棉、橡膠等撓性材質，是以，當兩缸 ίο軸(14)(15)伸出缸槽（in)可以較小之阻力、較快之速度向外滑移， 一直到兩缸軸（14)(15)所連結之閥塊（6)滑移至缸槽（ιη)的外侧部 位日守，即可猎閥塊(6)向内壓縮塾體（135)，而進一步達到較佳之避震 功能與降低噪音之優點。 再者，配合參考圖十七、圖十八，前述之緩衝流體缸（1)進一步 <1增设之墊體（135)以及密封圈（130)係可以一避震裝置（7)替代，該避 震裝置(7)係包括有： 兩避震活塞(71)，係可分別在缸本體⑴）之红槽（111)的外侧部位滑 移，而兩紅槽（Π1)並具有定位凹緣（m3)以限制避震活塞(71)之 滑移行程，該兩避震活塞(71)乃具有外環形凹溝(711)以及内環形 20 凹槽（712)，藉由該外環形凹溝(711)可供嵌設一外密封環(75)，而 其内環形凹槽（712)則可供嵌設一内密封環(76)，該内密封環(76) 亚可分別被兩缸軸（14)(15)穿設，該避震活塞(7)並可採用銅、塑 12 M333835 膠或其他金屬材質； 兩内定位座（72)，係各具有可供彈簧（73)之内侧抵靠的軸部（721)以 及連接於軸部（721)之前侧的定位部（722)，該定位部（722)並相鄰 前述之避震活塞（71)，該兩内定位座（72)並具有軸向槽孔（723)可 5 分別供兩缸轴（14)(15)穿設； ' 兩彈簧（73)，係分別由其内侧抵靠内定位座(72)，而外侧抵靠外定位 〜 座（74); φ兩外疋位座(74)，係具有可供彈簧（73)之外侧抵套的軸部(741)以及 連接於軸部（741)之後侧的定位部（742)，該定位部（742)係可對應 ίο 嵌入缸蓋（13)進一步所設之定位凹槽（132)，另外各外定位座（74) 並具有軸向槽孔(743)可分別供兩缸軸（14)(15)穿設； 藉由前述構件組成之避震裝置⑺，當兩紅軸⑽⑽伸出紅槽 (in)而以較小之阻力、較快之速度向後滑移，一直到兩缸軸〇幻α5) 所連結之閥塊⑹滑移錄槽(m)的外側部位時，即可分別翻塊⑹ 麝向外頂移避震活塞m)，並令避震活塞⑻藉其外密封環(75)縣缸 ()之外側邛位，且同時亦頂移内定位座（72)向外壓縮著彈簣 ⑽’而達到較佳之避震功能與降低澡音之優點，且由於避震活塞⑻ 。又有外雄封壤(75) ’而與兩内密封環(76)可防止流體由各避震活塞 (71)與紅槽（111)之間或各避震活塞(71)與恤軸⑽⑽之間渗入 2〇各缸槽（111)的外側部位内。 另者，前述雙軸式之緩衝流體缸⑴的叙本體(⑴注入之流體係 可為液體或氣體。 13 M333835 又，前述實施射之兩侧蓋⑽亦可省略，改為一體成形於缸本 體ου ’而令其兩缸槽(m)的其中之—僅在前侧具開口端⑴⑴，而 另一缸槽(111)僅在其後侧具開口端（1112)。 糾’參考圖十九係本創作之緩衝流體缸⑴的兩紅树⑷⑽ ’ 5向外滑移之後與f雌衝流齡⑻的缸軸向外滑移之後的行程比較 -參考圖’由圖中可清楚看出本創作所顯示之緩衝流體缸增加了一段緩 ' 衝行程（10) 〇 、 • 縣，請脑合參考圖二十〜圖二十—所轉本_之第二實施 例’其主制容與祕實補烟，叫财可增加緩衝行程之效果 K)(參考圖二十-）’其些微之差異乃在綠本細）的前、後兩侧各設 有可連通其兩個红槽(111)之前通孔⑽)與後通孔(115)，因此前、 後雙向的紅軸(14X15)向外拉出滑移或向内縮回時即可藉由兩 所設活塞⑸與閥塊⑹將兩缸槽⑴υ内的流體交互擠屢入其紅槽 (111Χ請參考圖二十、圖二十一之箭頭所示方向）而形成滑移時之阻 ♦力，由於其相關構件與第一實施例相同故不另贅述。 另者，請另配合參考圖二十二所示係本創作之第三實施例，其主 要之差異在於兩缸軸(⑷⑽改為在缸本體⑼的兩缸槽⑽以相 同的方向往復滑移，雖然不會增加緩衝行程，但可增加緩衝效果，由 於其他構件結構與前述實施例相同故不另贅述。 0 綜上所述，本創作可歸纳具有下列增進功效·· 1.藉由雙軸式的緩衝流體缸⑴之缸本體⑻的兩缸槽⑽提供兩 缸轴(14)(15)雙向之滑移’相對具有達到可在有限之空間提供較長 14 M333835 的緩衝行程與較佳之緩衝效果之目的。 2·由於不需佔用太多之空間，相對可適用於各種可活動之傢俱例如 門、抽屜之滑軌、伺服器之滑執等部位而擴大其適用範圍。 疋以，本案創作乃確具其實用增進功效，乃謹以新型專利申請 5之，懇請鈞局_查委員予以詳查並賜准專利，至感德便。 准以上所述者僅為本創作之較佳實施例而已，當不能以之限定 本創作貝施之範圍，舉凡依本創作申請專利範圍所作之均等變化與修 _飾皆應仍屬本創作涵蓋之專利範圍内。 【圖式簡單說明】 10圖係、本創作第一實施例緩衝流體缸尚未組裝於滑軌之自賴閉裝 置的底視立體分解圖。 圖一係本創作第一實施例緩衝流體缸組裝於滑軌之自動關閉裝置的 底視立體圖。 圖二係本_第—實施例緩衝紐缸組裝於滑軌之自動關裝置的 •底視平面圖。 圖四係本創作第_實施例緩衝流體缸組裝於滑執之自細閉裝置的 正視立體圖。 圖五係摘作第—實施例麟紐虹組裝於滑軌之自細閉裝置的 侧視平面圖。 2〇圖六縣_第—實施織設於祕且其巾内_雜未向後滑移 至滑座之部份立體示意圖。 圖七係本創作第一實施例裝設於滑執且其中内侧滑執向後自動歸復 15 M333835 之後的部份立體圖。 圖八係本創作第—士# 座之定細灿 於魏且料滑塊組讀狀位於滑 /凹销部份組合斷·大圖。 圖九係本創鱗—實施例緩触體缸的平_。 〖圖十係本創作第—實施例緩衝流體㈣斷面放大圖。 作第—實辑中絲峨細距時之另一角度 部伤斷面放大圖。 I ’、本ϋ作第實施例緩衝流體缸的前、後雙向缸軸向外滑移之 後的平面圖。 10圖十三係本創作第一實施例緩衝流體_前、後雙向缸軸向外滑移之 後且/、中活基抵罪閥塊之前端時的斷面放大圖。 圖十四係本創作第一實施例其中活塞抵靠閥塊之前端時的另一角度 部份斷面放大圖。 圖十五係本創作第一實施例緩衝流體缸其中活塞的立體圖。 春圖十六係本創作第一實施例之部份組合斷面再放大圖。 圖十七係本創作第一實施例其中墊體與密封圈改為避震裝置之斷面 放大圖。 圖十八係本創作第一實施例其中墊體與密封圈改為避震裝置之前、後 雙向缸軸向外滑移之後的斷面放大圖。 20圖十九係本創作第一實施例之缓衝流體缸的兩缸軸向外滑移之後與 習用緩衝流體缸的缸軸向外滑移之後的行程比較參考圖。 圖一十係本創作第二實施例之緩衝流體缸的兩缸軸向外拉出滑移時 16 M333835 之組合斷面放大圖。 圖一十一係本創作第二實施例之緩衝流體缸的兩缸軸向内縮回之組 合斷面放大圖。 圖一十一係本創作苐二貫施例之組合斷面放大圖。 5【主要元件符號說明】 (1)缓衝流體红 (10)緩衝行程 (11)缸本體 (111)缸槽 (1111)(1112)開口端 (1113)定位凹緣 (114)前通孔 (115)後通孔 (12)側蓋 (13)缸蓋 (130)密封圈 (1301)(1342)軸孔 (131)(14)(15)缸軸 (132)環形槽 (133)内環形槽 (134)密封圈固定片 (1341)彎弧定位部 (135)墊體 (1351X54)槽孔 (1352)外端 (136)内端面 (137)環形槽 (141)(151)嵌套部 (142)(152)較小軸徑部位 (1421X1521)定f立凹溝（21X22)滑執 (30)(73)彈簧 (301)前側 (302)後側 (31)滑座 (311)滑槽 (312)定位凹部 (313)(3211)定位部 (314)容置槽 (315)(3212)嵌槽 (32)滑塊組 (321)滑塊 (322)滑勾 (3221)離合部 (3222)卡掣部 (33)連動件 (331)連接部 (332)—侧 (4)擋件 (5)活塞 (50)樞槽 (51)(62)軸向通孔 (52)導塊 (55)薄彈性片 (551)小突部 ⑹閥塊 17 M333835 (60)柩槽 (61)^¾ (71) 避震· ⑽)外環形凹溝 (72) 内定位座 （721)(741)耗部 (723X743)軸向槽孔⑽外定位座 (76)__ ⑻習用緩衝流體缸 (7)避震裝置 (712)内環形凹槽 (722)(742)定位部 (75)外密封環 18Please cooperate with the reference ~ Figure 8 lion system 赖 减 减 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ On the rear side of the slide rail (2)) (refer to Figure 6), the rider (8) can be connected to the cabinet (not shown) or the servo rack (not shown), and the slide (8) is provided with a chute. (311), and the front side of the sliding seat (31) is provided with a positioning recess (312) (refer to FIG. 8), and the rear side of the sliding seat (31) is provided with a rear side (3〇2) for the spring (10). The positioning portion (313)' and the rear side of the sliding seat (8) has a receiving groove (314) communicating with the sliding groove (5) for mounting the buffer fluid cylinder a); the slider group (32) (see also I. Figure 8) is a sliding groove (10) that can be slidably sleeved on the sliding seat (10). The reciprocating displacement includes a slider (321) and is pivotally connected or connected to the front side of the slider (321) to be pivotable. Or a sliding hook (322), the slider (321) is provided with a positioning portion (3211) for fixing the front side (301) of the spring (30), and the sliding hook (322) has 20 The linkage (32) that connects or disengages the linkage (33) and is available a latching portion (3222) positioned on the front side of the slider (31) (refer to FIG. 8), and the rear side of the slider (321) is additionally provided with a connectable buffer fluid cylinder (1) The connecting portion M333835 on the front side is, for example, a groove (3212); the linking member (33) (refer to FIG. 6) is connected to the inner side of the slide rail (the appropriate portion of the front side of the phantom, having a connecting portion (331) for connection Or the clutch portion (3221) of the sliding hook (322) of the slider group (32); 5 by the composition of the foregoing members, when the inner sliding rail (22) is connected with the carrier example thereof, such as a drawer (not shown) When sliding backward, one side (332) of the linking member (33) can abut against a side wall of one of the clutch portions (3221) of the sliding hook (322) of the slider group (32), so that the sliding hook (322) pivoting or swinging, relative to the positioning recess (312) on the front side of the latching portion (31), and at the same time also making the clutch portion (3221) of the sliding hook (322) The other side is connected with the connecting portion (331) of the linking member 1 (33), and the slider (321) of the slider group (32) is pivotally connected thereto by the elastic returning force of the spring (3〇). Or connect the sliding hook (322) with the inner side The carrier (such as a drawer) (such as a drawer) connected to the rail (22) automatically returns to the rear to achieve an automatic closing effect (see also FIG. 7), and when the slider (321) of the slider group (32) is used by The elastic force of the spring (30) can be back-slided back and can be buffered and acted upon by the buffer fluid cylinder (1); please refer to Figure 1 and Figure 2, the receiving groove of the aforementioned sliding seat (31) ( 314) A biaxial buffer fluid cylinder (1) having a slide of the two-cylinder shaft (14) (15) is provided, and the cylinder body (11) of the buffer fluid cylinder (1) is in the receiving groove ( 3(4) is internally slipped, and the inner and outer ends of the two cylinder shafts (14) (15) of the buffer fluid cylinder (1) respectively protrude from the cylinder body, and the inner end of the front side 2〇 direction cylinder shaft (14) has The nesting portion (141) may be connected to a connecting portion of the slider (321) of the slider group (32), for example, a fitting groove (3212), and the outer end of the rear side cylinder shaft (15) has a shackle (151). ) can be connected with a connection portion further provided on the rear side of the carriage (31), for example, a groove (magic 5) 8 M333835, when the slider of the slider group (32) (321) is rearward by the elastic force of the spring (3〇) Returning to slippery money, The former Caixiangfeng (14) retracts the cylinder body (1)) the fluid resistance generated by the Saki and the fluid resistance generated by the rear side cylinder shaft (10) retracted into the cylinder body (1). The slider group (10) is shifted back (4). The speed, the slider set (10) • 5 slide hook (322) and the inner slide (32) connected to the carrier (such as pumping) back to the recovery • speed is also slowed and has a buffering effect Backward _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ The fluid resistance _ effect 'relatively shots _ can provide a longer distance buffer stroke and better cushioning effect in limited Lang (do not take up too much work space). In addition, as shown in FIG. 9 to FIG. 16 , the above-mentioned biaxial buffer fluid cylinder (1) includes: a cylinder body (11) having two cylinders in front of the door and a front side of the piston (5). The red shaft (14) (15) bidirectionally with the rear side reciprocates in the opposite direction in the opposite direction in the two cylinder slots (ln), and can be injected into the open end of the front and rear sides respectively (111 fine (2) injection fluid Ultra-sonic or other way of connecting - side cover (12); both sides (12) 'separately seal the open σ end (1111) and the other _ cylinder groove (1) U rear side of the cylinder groove (1) u of one of the body (10) Open end (1112); two cylinders|(10)' are respectively sealed and connected to the rear side of the cylinder groove (111) of the cylinder body (11). 2〇υ^(ηΐ2)Μ^ The red shaft (the shaft hole (131) through which (4) (15) passes, the two cylinder heads): < 9 waves or other means sealed with the two cylinder slots (111), and 9 M333835 The cover (13) can be integrally injection molded with the two side covers (12) at the time of manufacture; the two cylinder shafts (14) (15) are each having a smaller shaft diameter portion (142) (152) on the inner side thereof. For each of the tightly fixed one valve block (6) and divided A movable piston (5) is pivoted such that each valve block (6) is located on the rear side of the active base (5) and is spaced apart from each other, and the smaller axial diameter portion (142) (152) has a positioning concave on the inner side thereof The groove (1421) (1521) can be respectively embedded with a blocking member (4) adjacent to the piston (5) provided by the two cylinder shafts (14) (15); two living bases (5) ), each having a pivot groove (50) pivotally disposed on the inner side of the two-cylinder shaft (14) (丨5), the outer diameter of which is slightly smaller than the inner diameter of each cylinder groove (111) of the cylinder body (11). Each of the pistons (5) is provided with a plurality of axial through holes (51) (see FIG. 15 for further reference) and a number of guide blocks ίο (52) protruding from the rear end faces thereof, and the guide blocks (52) are respectively introduced into the valve block ( 6) The guide groove (61), so that each piston (5) can be linearly displaced forward and backward, and each piston (5) is further provided with at least one slot (54) (refer to FIG. 10 and FIG. 5) to form at least a thin elastic piece. (55), the thin elastic piece (5) has a small protrusion (551) protruding from the outer end surface of the piston (5); the two valve blocks (6) are each provided with a supplement (10)) and are assigned to the body (4) (10) to be movable. And just on one side of the piston (5), its outer diameter is smaller than the red body of the red body (9) The inner diameter 'and the larger between the cylinder groove (in), the valve block (6) is provided with a plurality of guide grooves (10), each guide groove (10) can be introduced into the guide block (10) of the piston (5), and the other block (6) A plurality of axial through holes (10) are provided, and each of the axial through holes (10) is opposed to a part of the axial through holes (9) of the plurality of axial through holes (51) of the piston (5); Washing age (1), another reference · ~ Figure 10: cut, 彳 (4) (10) (10) _ (ln) 响 酬 - force piston (5) is the guide of each guide block (10) (four) (four) 10 20 M333835 plug (5) The front and rear double _ two-cylinder shafts (10) are respectively arranged (i5), and the outer ends of the pistons (5) are held by the small protrusions (4) of the thin elastic pieces (55) and the valve block (6). Let the fluid in the two cylinder slots (10) pass through the respective gaps between the axial through holes (10) of the block (6) or between the valve block (6) and _αη) and the piston (5) through the respective axes of the piston (5). The through hole (10) flows inwardly, and the front and rear bidirectional cylinder shafts (10) (10) and the piston (5) and the valve block (6) are provided: the rudder V resistance, the faster speed slips outward; and the current side and the rear Cylinder axis in both directions _ (14)(15) When returning to each red trough (111), the two pistons (5) are subjected to the resistance of the fluid so that the piston (5) can abut the thin block (6), and at the same time, the thin fins of the piston (5) can be made of a small convex portion (551). Can be squeezed into the slot (54) (refer to Figure 13, Figure 14), the relative two-cylinder shaft (14) (15) can be withstand the larger piston (5), valve block (6) The resistance is slowed down to a slower speed and has a buffering effect. When the two-cylinder shaft (14) (15) is retracted into the cylinder groove (1), the piston (5) is subjected to a recording force smaller than the aforementioned thin-elasticity. When the elastic force of the piece (8) is restored, the thin elastic piece (55) can be restored to its original shape (refer to Fig. 10, spring Fig. 11), so that the small protrusion (10) protrudes from the rear end surface of the piston (5), thereby determining the living base (5) and the valve. The spacing between the blocks (6) is such that the front and rear cylinder shafts (10) (10) are intended to be slipped outward with the movable base (5) and the valve block (6), and it is determined that the resistance can be outwardly slipped with less resistance. Let i and the rear bi-directional cylinder shaft (14) (15) extend out of each cylinder slot (in) at a faster speed. In addition, as shown in FIG. 16, the cylinder heads (13) each have an annular groove (132) communicating with the shaft hole (131) 20, and a sealing ring (13) can be disposed by each annular groove (132). 〇), each sealing ring (130) has a shaft hole (1301) which can be pierced by the two-cylinder shaft (14) (15). Moreover, the inner ends of the annular grooves (132) of the two cylinder heads (13) extend to form a larger inner annular groove (133) having a diameter M333835 for providing a sealing ring fixing piece (134), each sealing ring. The fixing piece (134) is made of a hard plastic material, and the inner end thereof may further be provided with a curved positioning portion (134ϊ) for a smaller diameter annular groove which is further extended with the inner end of each cylinder head (13) (137) (Refer to Fig. 16) Nesting positioning, in addition to each seal fixing piece (134) and having a shaft hole (1342) * 5 can be pierced by the two cylinder shaft (14) (15). In addition, an outer portion of each cylinder groove (111) of the cylinder body (11) may further be provided with a pad body (135) so that the outer end (1352) of each pad body (135) is close to the cylinder head (13). The inner surface mushroom (136), each pad body (135) and having a slot (1351) can be penetrated by the two-cylinder shaft ((4) (15), and each pad body (135) can be made of foam, Flexible material such as rubber, so that when the two cylinders (14) (15) protrude out of the cylinder groove (in), the resistance can be slipped outwards at a relatively fast speed, up to the two cylinder shaft (14) (15) The connected valve block (6) slides to the outer part of the cylinder groove (ιη), and the hunting valve block (6) can compress the body (135) inward to further achieve better shock absorbing function. Further, with reference to FIG. 17 and FIG. 18, the cushion fluid cylinder (1) further includes a pad body (135) and a sealing ring (130) which can be a shock absorber. (7) Alternatively, the suspension device (7) includes: two suspension pistons (71) that are respectively slidable on the outer side of the red groove (111) of the cylinder body (1), and two red grooves (Π1) ) with positioning recess (m3) Limiting the slipping stroke of the suspension piston (71), the two suspension pistons (71) have an outer annular groove (711) and an inner annular groove 20 (712), and the outer annular groove (711) is An outer seal ring (75) is embedded, and an inner annular groove (712) is provided for embedding an inner seal ring (76), which can be respectively a two-cylinder shaft (14) (15) The suspension piston (7) can be made of copper or plastic 12 M333835 glue or other metal materials; the two inner positioning seats (72) each have an axis for the inner side of the spring (73) to abut. a portion (721) and a positioning portion (722) connected to a front side of the shaft portion (721), the positioning portion (722) is adjacent to the aforementioned shock absorber piston (71), and the two inner positioning seats (72) have an axis Two slots (14) (15) are respectively provided for the slot holes (723); 'two springs (73) are respectively abutted against the inner positioning seat (72) from the inner side thereof, and the outer side is positioned against the outer portion. Seat (74); φ two outer squat seats (74), having a shaft portion (741) for abutting the outer side of the spring (73) and a positioning portion (742) connected to the rear side of the shaft portion (741), The positioning portion (742) is adapted to the ίο embedded cylinder head (13) Further, the positioning groove (132) is further provided, and the outer positioning seat (74) has an axial slot (743) for respectively passing through the two-cylinder shaft (14) (15); The shock absorber (7), when the two red shafts (10) (10) protrude from the red groove (in) and slide backwards with a small resistance and a faster speed, until the valve block (6) connected to the two cylinder axis α α α5) is slipped. When the outer part of the groove (m) is turned, the block (6) 麝 outwardly moves the suspension piston m), and the suspension piston (8) is clamped by the outer side of the outer seal ring (75). At the same time, the inner positioning seat (72) is also pressed outward to compress the magazine (10)' to achieve the better shock-absorbing function and the advantage of lowering the bath sound, and due to the suspension piston (8). There is also an outer male seal (75)' and two inner seal rings (76) prevent fluid from being passed between each suspension piston (71) and the red groove (111) or each suspension piston (71) and the shirt shaft (10) (10) Infiltrated into the outer portion of each of the cylinder slots (111). In addition, the above-mentioned biaxial buffer fluid cylinder (1) body ((1) injection flow system can be liquid or gas. 13 M333835, the above-mentioned implementation of the two sides of the cover (10) can also be omitted, instead integrated into the cylinder body Ου 'and its two-cylinder groove (m) - only the open end (1) (1) on the front side, and the other cylinder groove (111) only has the open end (1112) on the rear side. Comparing the strokes of the two mangroves (4) (10) '5 of the buffer fluid cylinder (1) of the present creation after the outward slip of the cylinder and the axial outboard slip of the cylinder of the female (8)-refer to the figure - it can be clearly seen from the figure The buffer fluid cylinder shown in the creation adds a slow stroke (10) •, • County, please refer to Figure 20 to Figure 20 - the second embodiment of the _ the main system and secret Really make up the cigarette, the money can increase the effect of the buffer stroke K) (refer to Figure 20-) 'The slight difference is in the green one) on both sides of the front and back are connected to connect the two red slots (111 ) the front through hole (10) and the rear through hole (115), so that the front and rear bidirectional red axes (14X15) are pulled outward or retracted inwardly by The piston (5) and the valve block (6) are mutually squeezed into the red groove of the fluid in the two cylinder slots (1) (111, please refer to the directions indicated by the arrows in FIG. 20 and FIG. 21) to form a resistance when sliding. Since the related components are the same as those of the first embodiment, they will not be described again. In addition, please cooperate with the third embodiment shown in Fig. 22, the main difference is that the two-cylinder shaft ((4) (10) is changed to reciprocate in the same direction in the two cylinder slots (10) of the cylinder body (9). Although the buffer stroke is not increased, the buffering effect can be increased. Since the other components are the same as the previous embodiment, they will not be described. 0 In summary, the creation can be summarized as having the following enhancement effects. The two-cylinder groove (10) of the cylinder body (8) of the buffer fluid cylinder (1) provides a two-way sliding of the two-cylinder shaft (14) (15) relative to a cushioning stroke that provides a longer 14 M333835 in a limited space and better cushioning. The purpose of the effect. 2·Because it does not need to occupy too much space, it can be applied to various movable furniture such as doors, drawer slides, server slides and other parts to expand its scope of application. It is indeed a practical improvement effect, but it is a new type of patent application 5, please ask the bureau to check and grant the patent, to the sense of virtue. The above is only the preferred embodiment of this creation. Only when not The scope of this creation is limited to the scope of the patent application, and the equivalent changes and repairs should be within the scope of patents covered by this creation. [Simplified illustration] 10 graphics, the first creation The bottom view is an exploded perspective view of the self-closing device of the buffer fluid cylinder that has not been assembled to the slide rail. Figure 1 is a bottom perspective view of the automatic closing device of the buffer fluid cylinder assembled to the slide rail according to the first embodiment of the present invention. The bottom plan view of the automatic closing device of the buffer cylinder assembled to the slide rail of the present invention is shown in Fig. 4. Fig. 4 is a front perspective view of the self-sliding device assembled with the buffer fluid cylinder of the present invention. It is a side plan view of the self-fine closing device assembled by the Lin Nuhong in the first embodiment. 2〇图六县_第-implementing weaving in the secret and its towel _ miscellaneous slipping back to the sliding seat Figure 7 is a partial perspective view of the first embodiment of the present invention, which is installed on the sliding handle and in which the inner slide is automatically returned to the rear after 15 M333835. Can be used in Wei and the slider The reading shape is located in the sliding/concave pin part combination broken and large picture. Fig. 9 is the stencil of the embodiment - the embodiment of the slow contact cylinder _. Fig. 10 is the first embodiment of the buffer fluid (four) section enlarged view. The enlarged cross-sectional view of the other angle portion of the silk thread in the first-period is the plan view of the axial displacement of the front and rear bi-directional cylinders of the buffer fluid cylinder of the first embodiment. Figure 13 is a cross-sectional enlarged view of the first embodiment of the present invention, the buffer fluid _ front and rear bi-directional cylinders are axially outwardly slipped, and /, the middle active phase is against the front end of the valve block. FIG. 15 is a perspective view of a piston of a buffer fluid cylinder of the first embodiment of the present invention. FIG. In the first embodiment of the present invention, the pad body and the sealing ring are changed into a cross-sectional enlarged view of the suspension device. Figure 18 is an enlarged cross-sectional view showing the first embodiment of the present invention in which the cushion body and the seal ring are changed to the outer side of the suspension body before and after the suspension body is axially outwardly slipped. Fig. 19 is a reference sectional view of the stroke after the axial outward slip of the two cylinders of the buffer fluid cylinder of the first embodiment of the present invention and the axial displacement of the cylinder of the conventional buffer fluid cylinder. Figure 10 is a magnified view of the combined cross section of the 16 M333835 of the two-cylinder axial pull-out slip of the buffer fluid cylinder of the second embodiment of the present invention. Figure 11 is an enlarged cross-sectional view showing the axial retraction of the two cylinders of the buffer fluid cylinder of the second embodiment of the present invention. Figure 11 is an enlarged view of the combined section of the second embodiment of the creation. 5 [Description of main component symbols] (1) Buffer fluid red (10) Buffer stroke (11) Cylinder body (111) Cylinder groove (1111) (1112) Open end (1113) Positioning concave edge (114) Front through hole ( 115) rear through hole (12) side cover (13) cylinder head (130) seal ring (1301) (1342) shaft hole (131) (14) (15) cylinder shaft (132) annular groove (133) inner annular groove (134) sealing ring fixing piece (1341) bending positioning portion (135) pad body (1351X54) slot (1352) outer end (136) inner end surface (137) annular groove (141) (151) nesting portion (142 (152) Small shaft diameter portion (1421X1521) fixed f groove (21X22) slipper (30) (73) spring (301) front side (302) rear side (31) slide (311) chute (312 Positioning recess (313) (3211) positioning part (314) receiving groove (315) (3212) slot (32) slider set (321) slider (322) slide hook (3221) clutch part (3222) card Crotch part (33) linkage (331) connection part (332) - side (4) stopper (5) piston (50) pivot groove (51) (62) axial through hole (52) guide block (55) thin Elastic piece (551) small protrusion (6) valve block 17 M333835 (60) groove (61) ^ 3⁄4 (71) shock absorber · (10)) outer annular groove (72) inner positioning seat (721) (741) consumption ( 723X743) Axial slot (10) outer positioning seat (76) __ (8) Buffer fluid cylinder (7) Shock absorber (712) Inner annular groove (722) (742) Positioning part (75) Outer seal ring 18

Claims (1)

M3 3 3 83 5 九、申請專利範圍： 1· 一種緩衝流體缸，乃包括有： ，體，係具有触槽以分別供裝設有活塞之兩峰在驗槽内以 則後相反方向往復滑移，該前述兩缸槽並各具有位於前側之開口 端以及位於後侧之開口端； 兩缸軸，係分職有活塞與_，且令活塞__成間距； 兩側盍，係分猶胁缸本叙—缸槽顺_口端 後侧開口端; 僧的 兩紅蓋，係分別連結於缸本體之一紅槽的後侧開口端與另样 侧的開口端者。 馉則 2. 如申請專_第丨項所述之緩衝流，其中該林體之 可分別注入流體者。^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ θ 3. 如申請專利翻第丨項所述之緩衝流體紅，其中該兩缸 可供兩缸軸穿過的軸孔者。 ，、有 也如申請翻範_丨項所述之缓衝流紅，其中該齡 造成形者。 丁分目I 其中該兩缸蓋係各自製 5·如申凊專利範圍第1項所述之緩衝流體虹， 造成形者。 6. 如申請專利細第丨項所述之緩衝流體叙，其中該兩側蓋之盆中一 侧蓋係可與兩缸蓋之其中一缸蓋一體製造成形者。 7. 如申請專利麵第i項所述之緩衝流體虹，其中該秘軸所分別設 置之活塞的直徑係分別略小於缸本體之兩紅槽的内徑者。 〇 又 19 20 M333835 8.如中請專利範圍第1項所述之緩衝流體缸，其中該兩缸軸所分別設 置之活塞係各設有數軸向通孔者。 9·如申#專利$_第丨項所述之緩衝流體缸，其中該兩缸軸所分別設 置之活塞係各具有數導塊者。 5 10.如申請專利範圍第i項所述緩衝越缸，其中該兩缸輛所分別設 置之閥塊係各具有數導槽者。 11.如申請=範圍第7項所述緩衝流體缸，其中該兩缸轴所分別設 籲置之活基係分別進一步設有一槽孔以至少形成一薄彈性片，該薄 彈性片並具有突出於活塞之外端面的小突部者。 10 12·如申請專利範圍第1項所述緩衝流體缸，其中該兩缸軸係進一步 分別設有擋件者。 13·如申細咖㈣項所述緩衝趙缸，射該兩缸軸所她 置之閥塊係各進—步設有數軸向通孔者。 14如申_咖第2撕魏驗體缸，射驗本體之兩缸 庄入之流體係為液體或氣體者。 15·如申請專纖圍第1項所述緩衝流齡，其中該敝軸之内、外 端係分別伸ii{於I本體，且該_邱之㈣進 部，而該後侧缸轴之外端亦進-步設核套部者。 敢套 16· 一種緩衝流體缸，乃包括有: 缸=物_蝴嫩抛Μ蝴條槽内 側,☆本體之其中—紅槽係在其前 口又汗口％’而另一叙槽係在其後例設有閉口端； 20 20 M333835 兩缸軸’係分職有活塞與_ ’且令活塞之外徑小於缸本體之 缸槽的内徑； 兩缸蓋，係分別連結於紅本體之一缸槽的前側開口端與另一虹槽 後侧的開口端者。 5 17.如申請專利範圍第16項所述之緩衝讀虹，其中該缸本體之兩虹 槽可分別注入流體者。 -R如申請專利範圍第16項所述之缓衝流體紅，其中該兩缸蓋係各具 售 有可供前、後缸軸穿過的軸孔者。 19·-種緩衝流體紅，係指一種用於可活動的傢俱之缓衝流體缸，乃 10 包括有： 缸本體，乃具有缸槽，該缸槽可供注入流體； 紅軸，係设有雜，可在缸本體之叙槽内往復滑移，該紅轴並可伸 出連、、。禮封於該叙槽之_側的缸蓋，而叙槽之另一侧則連結密封 側蓋或與側蓋一體成形，· •活塞’係可將紅槽内注入的流體之空間分成兩個腔室，且活塞係具 有孔或與缸槽之間形成間隙、或具有孔且與缸槽的内壁之間形成 間隙； 寺構件所組成，· 其特徵在於： 該叙本體，係具有兩叙槽以分別提供前述設有活塞之紅轴，在 兩缸槽⑽前触財触復_，轴可提供較 程與較佳之緩衝效果者。 21 M333835 2〇，種缓衝流體紅，係指_種用於可活動的傢俱之缓衝流體缸 包括有： 缸本體，乃具有域，該叙槽可供注入流體； 軸係叹有活基，可在紅本體之缸槽内往復滑移，該缸輛並可伸 出^^封於該缸槽之一侧的缸蓋，而缸槽之另一侧則連結密封 側盍或與侧蓋一體成形； 活塞，係可餘槽触人的流體之空間分成兩個腔室，且活塞係具 、_孔且與蝴咖壁之間形成 1〇 等構件所組成，· 其特徵在於: 缸本體，係具有兩缸槽以分別提供前述設有活塞之 =======㈣嫩 ❿衝行程與較佳之緩衝效果者。 而取較長距離的緩 ^種有緩衝流齡，係指一種用於可活動的傢俱之緩衝流齡，乃 缸本體’祕有缸槽，撕槽可餘人流體· 出連結密封於該紅槽之一側的缸蓋， 虹轴，係財絲，可扯核从_倾滑移，雜轴並可伸 而缸槽之另—側則連結密封 側蓋或與侧蓋一體成形； 且活塞係具 活塞’係可躲槽内注人的流體之空間分成兩個腔室 22 M333835 有孔或，、缸槽之間形成卩猶、或具有孔且與缸槽的内壁之間开多成 間隙； 等構件所組成； 其特徵在於： 5 該缸本體’係具有兩虹槽以分別提供前述設有活塞之缸轴，在 兩缸槽⑽_方摊復_，進而可提供較佳之緩衝效果者。 -22. -種緩衝流體缸，係指一種用於可活動的傢俱之緩衝流體缸，乃 籲包財缸本體、缸軸、活塞等餅所組成，其巾該缸本體係具有缸 槽二該缸槽可供注入流體並將缸槽之開口端密封，而該缸轴係設有 1〇活基’可在缸本體之缸槽内往復滑移，該缸軸並可伸出於前述缸槽 之一侧； 曰 其特徵在於： 該缸本體，係具有兩虹槽时別提供前述設有活塞之紅轴，在 兩缸槽内以前後相反方向往復滑移，進而可提供較長距離的緩衝行 • 程與較佳之缓衝效果者。 23 缓衝〜體缸’係、指一種用於可活動的傢倶之緩衝流體缸，乃 包括有社本體、缸轴、活鱗構件所組成，其巾綠本體係且有 缸槽，該紅槽可做入流體，並將缸槽之開口端贿，而該缸轴係 2〇 缸槽之一侧 設有活塞，可在缸賴之紅槽_复滑移，該缸轴並可伸 、、 缸槽之一側； ㈣ 其特徵在於 該缸本體，係财恤槽贿職供前賴核塞之紅轴，在 23 M333835 兩缸勸以前後相反方向往復滑移，且心士 有可連通其雨個扣她―、, ，、本體的前後兩侧各設 衝行程與較佳之緩衝效果者。進而可棱供較長距離的緩 24. -種緩衝流體缸，係指一種 的 包括有叙本體、虹轴、活塞等構如動的賴之緩衝流體紅，乃 槽，該缸槽可供注入流體並將叙槽之^端2該缸本體乃具有缸 活塞，可在缸本體之缸槽内往復移，$ ^ =該叙軸係設有 之一侧； 移抓軸亚可伸出於前述缸槽 其特徵在於： 係具有敝槽以分顺供前述設有活塞之虹轴，在 槽内以相同方向往復清移，進而可提供較佳之_效果^ 24M3 3 3 83 5 IX. Patent application scope: 1. A buffer fluid cylinder, comprising: body, with a contact groove for respectively providing two peaks of the piston in the inspection tank and then reciprocating in the opposite direction The two cylinder slots have an open end on the front side and an open end on the rear side; the two cylinder shafts are divided into pistons and _, and the pistons are spaced apart from each other; The flank cylinder is the open end of the rear end of the cylinder groove; the two red caps of the cymbal are respectively connected to the open end of the rear side of the red groove of one of the cylinder bodies and the open end of the other side.馉 2. 2. For the buffer flow described in the application, the forest body can be injected into the fluid separately. ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ θ 3. The buffer fluid red as described in the patent application, wherein the two cylinders are available for the shaft bore through which the two cylinder shaft passes. ,, as well as the buffering redness described in the application of the 丨 丨 ,, which is the age of the shape. Ding Subhead I, wherein the two cylinder heads are made separately. 5. The buffer fluid rainbow as described in claim 1 of the patent application scope is formed. 6. The buffer fluid according to the above-mentioned patent application, wherein a side cover of the basin of the two side covers is integrally formed with one of the cylinder heads of the two cylinder heads. 7. The buffer fluid rainbow according to item i of the patent application, wherein the diameters of the pistons respectively disposed on the secret shaft are respectively slightly smaller than the inner diameters of the two red grooves of the cylinder body. 〇 19 20 M333835 8. The buffer fluid cylinder according to claim 1, wherein the piston systems respectively provided by the two cylinder shafts are each provided with a plurality of axial through holes. 9. The buffer fluid cylinder of claim 1, wherein the piston systems respectively disposed on the two cylinder shafts each have a plurality of guide blocks. 5 10. The buffering cylinder according to item i of the patent application scope, wherein the valve blocks respectively provided by the two cylinders each have a plurality of guide grooves. 11. The buffer fluid cylinder of claim 7, wherein the two cylinder shafts are respectively provided with a slot for each of the movable bases to form at least one thin elastic piece, and the thin elastic piece has a protrusion. A small protrusion on the outer end of the piston. The fluid buffer cylinder of claim 1, wherein the two cylinder shafts are further provided with a stopper. 13. If the buffer cylinder is as described in Shen (4), the valve block of the two-cylinder shaft is placed in each step. 14If Shen _ _ 2nd tearing Wei body cylinder, the two cylinders of the inspection body are Zhuangcheng flow system for liquid or gas. 15. If the buffering age is specified in the first item of the special fiber, the inner and outer ends of the yoke are respectively extended to the body of the body, and the _qiu (four) is advanced, and the rear cylinder axis is The outer end is also advanced - the set of nuclear sets. Dare Set 16 · A buffer fluid cylinder, which includes: Cylinder = material _ butterfly Μ Μ Μ Μ Μ 内侧 内侧 , ☆ ☆ ☆ ☆ ☆ ☆ ☆ ☆ ☆ ☆ ☆ ☆ ☆ ☆ ☆ ☆ ☆ ☆ ☆ ☆ ☆ ☆ ☆ ☆ ☆ ☆ ☆ ☆ ☆ The latter example has a closed end; 20 20 M333835 two-cylinder shaft 'separate piston and _ ' and the outer diameter of the piston is smaller than the inner diameter of the cylinder groove of the cylinder body; the two cylinder heads are respectively connected to the red body The open end of the front side of one cylinder slot and the open end of the rear side of the other siphon. 5 17. The buffered reading rainbow of claim 16, wherein the two rainbow grooves of the cylinder body are respectively injected into the fluid. -R The buffer fluid red as described in claim 16 of the patent application, wherein the two cylinder heads each have a shaft hole through which the front and rear cylinder shafts are passed. 19·-Buffer fluid red, refers to a buffer fluid cylinder for movable furniture, 10 includes: a cylinder body having a cylinder groove for injecting a fluid; a red shaft, provided with Miscellaneous, it can reciprocate and slide in the slot of the cylinder body, and the red shaft can be extended and connected. The seal is attached to the cylinder head on the side of the slot, and the other side of the slot is connected to the seal side cover or integrally formed with the side cover. • The piston 'system can divide the space of the fluid injected into the red groove into two a chamber, and the piston has a hole or a gap with the cylinder groove, or has a hole and forms a gap with the inner wall of the cylinder groove; the temple member is composed of, and is characterized in that: the body has two slots In order to provide the red shaft provided with the piston separately, and touch the front of the two cylinder slots (10), the shaft can provide a comparison and better buffering effect. 21 M333835 2〇, a type of buffer fluid red, means a buffer fluid cylinder for movable furniture, including: a cylinder body having a domain, the slot is for injecting a fluid; The cylinder can be reciprocally slid in the tank of the red body, and the cylinder can be extended to seal the cylinder head on one side of the cylinder groove, and the other side of the cylinder groove is connected to the sealing side sill or the side cover The piston is formed by dividing the space of the fluid that can be touched by the remaining space into two chambers, and the piston system, the hole, and the wall of the dam are formed by a member, and the like: The utility model has a two-cylinder groove for respectively providing the above-mentioned piston with the =======(4) tender stroke and better buffering effect. The buffering age of the longer distance is a buffering age for the movable furniture, but the cylinder body has a secret cylinder slot, and the tearing groove can be used to refill the fluid. The cylinder head on one side of the slot, the rainbow shaft, is a wealthy wire, which can be pulled from the _ tilting slip, the miscellaneous shaft can be extended and the other side of the cylinder groove is connected with the sealing side cover or integrally formed with the side cover; The system of the piston is divided into two chambers. The space of the fluid is divided into two chambers. 22 M333835 has a hole or a hole between the cylinder grooves, or has a hole and a gap between the inner wall of the cylinder groove. And the components are composed of: the cylinder body ' has two siphons to respectively provide the cylinder shaft provided with the piston, and the two cylinder slots (10) _ share the _, thereby providing a better cushioning effect . -22. A type of buffer fluid cylinder refers to a buffer fluid cylinder for movable furniture, which is composed of a cake body, a cylinder shaft, a piston and the like, and the cylinder system has a cylinder groove. The cylinder groove can be used for injecting fluid and sealing the open end of the cylinder groove, and the cylinder shaft is provided with a movable base that can reciprocally slide in the cylinder groove of the cylinder body, and the cylinder shaft can protrude from the cylinder groove One side; the 曰 is characterized in that: the cylinder body has two red grooves, and the red shaft provided with the piston is provided, and reciprocally slides in the opposite direction in the front and rear directions in the two cylinder grooves, thereby providing a buffer for a longer distance. The process and the better buffer effect. 23 Buffering-body cylinder system refers to a buffer fluid cylinder for movable furniture, which comprises a body body, a cylinder shaft and a living scale member. The towel green system has a cylinder groove, and the red groove The fluid can be made into the fluid, and the opening of the cylinder groove is bribed, and the piston shaft is provided with a piston on one side of the cylinder groove, which can be slid in the red groove of the cylinder, and the cylinder shaft can be extended, One side of the tank groove; (4) It is characterized in that the cylinder body is a red shaft for the front of the nuclear plug, and the two cylinders are reciprocated in the opposite direction before and after the 23 M333835 two cylinders, and the heart can connect with it. The rain buckles her-,,, and the front and rear sides of the body are set with a stroke and a better cushioning effect. Further, the rib can be used for a longer distance. The buffer fluid cylinder refers to a buffer fluid red including a body, a rainbow shaft, a piston, and the like, and is a groove, and the cylinder groove can be injected. The fluid body will have a cylinder end with a cylinder piston that can reciprocate in the cylinder groove of the cylinder body, $^ = one side of the shaft shaft; the shifting shaft can extend from the foregoing The cylinder groove is characterized in that: a groove is provided to distribute the rainbow shaft provided with the piston, and the groove is reciprocated in the same direction in the groove, thereby providing a better effect.
TW096222339U 2007-09-05 2007-12-28 Fluid cylinder with motion buffer TWM333835U (en)

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TW096222339U TWM333835U (en) 2007-09-05 2007-12-28 Fluid cylinder with motion buffer
DE202008014086U DE202008014086U1 (en) 2007-12-28 2008-10-20 damping cylinder

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TW96214870 2007-09-05
TW096222339U TWM333835U (en) 2007-09-05 2007-12-28 Fluid cylinder with motion buffer

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2527578B1 (en) 2008-10-15 2016-09-07 KARL SIMON GmbH & Co. KG Dispositif d'escamotage
TWI808867B (en) * 2022-08-08 2023-07-11 川湖科技股份有限公司 Slide rail assembly

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010000341A1 (en) † 2010-02-08 2011-08-11 Karl Simon GmbH & Co. KG, 78733 Feeding device for furniture
CN114132228A (en) * 2022-01-13 2022-03-04 中南大学 Vibration reduction type contact net locating support for high-speed railway

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2527578B1 (en) 2008-10-15 2016-09-07 KARL SIMON GmbH & Co. KG Dispositif d'escamotage
EP3075935B1 (en) 2008-10-15 2018-05-02 Karl Simon GmbH & Co. Kg Retracting device
EP2527578B2 (en) † 2008-10-15 2020-05-13 KARL SIMON GmbH & Co. KG Dispositif d'escamotage
TWI808867B (en) * 2022-08-08 2023-07-11 川湖科技股份有限公司 Slide rail assembly

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