TWM516638U - Damped hinge - Google Patents
Damped hinge Download PDFInfo
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- TWM516638U TWM516638U TW104206376U TW104206376U TWM516638U TW M516638 U TWM516638 U TW M516638U TW 104206376 U TW104206376 U TW 104206376U TW 104206376 U TW104206376 U TW 104206376U TW M516638 U TWM516638 U TW M516638U
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- Prior art keywords
- piston
- damping
- cam surface
- shaft
- cam
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Classifications
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- 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
- E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
- E05F3/20—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices in hinges
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D7/00—Hinges or pivots of special construction
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D11/00—Additional features or accessories of hinges
- E05D11/10—Devices for preventing movement between relatively-movable hinge parts
- E05D11/1028—Devices for preventing movement between relatively-movable hinge parts for maintaining the hinge in two or more positions, e.g. intermediate or fully open
- E05D11/105—Devices for preventing movement between relatively-movable hinge parts for maintaining the hinge in two or more positions, e.g. intermediate or fully open the maintaining means acting perpendicularly to the pivot axis
- E05D11/1064—Devices for preventing movement between relatively-movable hinge parts for maintaining the hinge in two or more positions, e.g. intermediate or fully open the maintaining means acting perpendicularly to the pivot axis with a coil spring perpendicular to the pivot axis
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D7/00—Hinges or pivots of special construction
- E05D7/08—Hinges or pivots of special construction for use in suspensions comprising two spigots placed at opposite edges of the wing, especially at the top and the bottom, e.g. trunnions
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- 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
- E05F1/10—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance
- E05F1/12—Mechanisms in the shape of hinges or pivots, operated by springs
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- 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
- E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
- E05F3/04—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with liquid piston brakes
- E05F3/10—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with liquid piston brakes with a spring, other than a torsion spring, and a piston, the axes of which are the same or lie in the same direction
- E05F3/104—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with liquid piston brakes with a spring, other than a torsion spring, and a piston, the axes of which are the same or lie in the same direction with cam-and-slide transmission between driving shaft and piston within the closer housing
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- 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
- E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
- E05F3/04—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with liquid piston brakes
- E05F3/12—Special devices controlling the circulation of the liquid, e.g. valve arrangement
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
- Fluid-Damping Devices (AREA)
Abstract
Description
本創作涉及用於門或其他關閉物的鉸鏈的阻尼裝置。本創作特別涉及用於有框或無框玻璃門或木門的阻尼鉸鏈或關閉件。本創作也涉及用於連接到門帶阻尼的關閉件。本創作特別涉及但並非僅涉及用於木門或玻璃門的內鉸鏈。 This creation relates to a damping device for a hinge of a door or other closure. In particular, the present invention relates to a damper hinge or closure for a framed or frameless glass or wooden door. This creation also relates to a closure for attachment to a door belt damping. This creation specifically relates to, but not exclusively, to the inner hinge for a wooden or glass door.
木門或玻璃門多數是重的。玻璃門可能有雙層或三層玻璃,特別是當其擬被用於室外使用或用於冷藏庫時。木門可能是非常大的,並可能需要堅固的鉸鏈,以提供可靠的自動關門到對中關閉位置,免得需要額外的門閂或止動裝置。這些門可以包含如US 6560821或WO2011/020630中揭露的內置門擋。 Wooden doors or glass doors are mostly heavy. Glass doors may have double or triple glazing, especially when they are intended for outdoor use or for use in cold storage. Wooden doors can be very large and may require strong hinges to provide a reliable automatic door closing to centering closed position, eliminating the need for additional latches or stops. These doors may contain built-in door stops as disclosed in US Pat. No. 6,506,821 or WO 2011/020630.
雖然多種的阻尼裝置已經被揭露,仍然期望鉸鏈或關閉件在其接近關閉位置時可以提供受控程度的進一步阻尼。在這種裝置中,可以在不妨礙正常關門下避免因門砰地關上的損壞。 While a variety of damping devices have been disclosed, it is still desirable that the hinge or closure provide a controlled degree of further damping as it approaches the closed position. In such a device, it is possible to avoid damage due to the threshold without hindering the normal closing of the door.
按照本創作,一種用於控制鉸鏈從打開位置轉動到關閉位置的阻尼裝置包含:安裝在軸綫上並可以相對於殼體轉動的轉軸; 殼體包括與轉軸嚙合的阻尼活塞,轉軸帶有凸輪表面;該阻尼活塞能在孔中運動,孔相對於轉軸徑向延伸;該阻尼活塞帶有從動件表面或凸輪從動件表面,彈簧促使該從動件表面與轉軸的凸輪表面嚙合;該凸輪表面被設置成促使阻尼活塞在鉸鏈移向關閉位置時遠離轉軸軸綫;該阻尼裝置進一步包括用於液壓流體的流路,其被佈置以致阻尼活塞從關閉位置往打開位置的運動導致流體在流路中自由流動,並進一步被佈置以致阻尼活塞從打開位置運動往關閉位置導致流體流動受限制,以阻尼關閉運動;其中,凸輪從動件表面是垂直於活塞軸線,並在活塞的中間位置有升高的從動件頭部;並且其中凸輪表面和從動件表面的構形是被選擇以致在接近關閉位置時,轉軸的角度轉動增量所引致的阻尼活塞的移位是最多的。 According to the present invention, a damping device for controlling the rotation of the hinge from the open position to the closed position comprises: a rotating shaft mounted on the axis and rotatable relative to the housing; The housing includes a damping piston that meshes with the rotating shaft, the rotating shaft has a cam surface; the damping piston is movable in the hole, and the hole extends radially with respect to the rotating shaft; the damping piston has a follower surface or a cam follower surface, the spring Causing the follower surface to engage a cam surface of the rotating shaft; the cam surface being configured to urge the damping piston away from the spindle axis when the hinge is moved to the closed position; the damping device further comprising a flow path for the hydraulic fluid, which is arranged The movement of the damping piston from the closed position to the open position causes the fluid to flow freely in the flow path and is further arranged such that movement of the damping piston from the open position to the closed position results in restricted fluid flow to dampen the closing motion; wherein the cam is driven The surface of the piece is perpendicular to the axis of the piston and has a raised follower head at a central position of the piston; and wherein the configuration of the cam surface and the follower surface are selected such that the angular rotation of the shaft when approaching the closed position The displacement of the damping piston caused by the increment is the most.
按照本創作的鉸鏈較佳為用於木門或玻璃門,更較佳為用於木門或有框的玻璃門的內部鉸鏈。可以提供一對夾具以將門板緊固到鉸鏈。鉸鏈運動到打開或關閉位置相應地將門活動到打開或關閉位置。 The hinge according to the present invention is preferably used for a wooden door or a glass door, more preferably an internal hinge for a wooden door or a framed glass door. A pair of clamps can be provided to secure the door panel to the hinge. The hinge moves to the open or closed position to move the door to the open or closed position accordingly.
或者,按照本創作的門的關閉件可以方便地被緊固到木門或其他門的上邊緣,並帶有緊固到門框的鉸接式臂。在這種裝置中,轉軸被安裝在殼體內以繞延伸穿過殼體並與門的鉸鏈軸線隔開的軸線轉動。這阻尼裝置在這說明書中描述為與阻尼鉸鏈相關,但可以了解到用於門的關閉件裝置的阻尼活塞和轉軸的配置可以是相同的。 Alternatively, the closure of the door according to the present invention can be conveniently fastened to the upper edge of a wooden door or other door with an articulated arm fastened to the door frame. In such a device, the spindle is mounted within the housing for rotation about an axis extending through the housing and spaced from the hinge axis of the door. This damper device is described in this specification as being associated with a damper hinge, but it will be appreciated that the configuration of the damper piston and the shaft of the closure device for the door may be the same.
轉動增量可為轉過例如10°的角度轉動增量,活塞的移位按 著每10°的轉動增量而確定。在本創作中,從20°到10°、或從10°到0°的轉動時流體的排量超過對應90°和20°之間範圍內的10°增量的流體排量。 The rotation increment can be an angular rotation increment of, for example, 10°, and the displacement of the piston is pressed. Determined by the increment of rotation every 10°. In the present creation, the displacement of the fluid from 20° to 10°, or from 10° to 0° exceeds the displacement of the fluid corresponding to a 10° increment in the range between 90° and 20°.
在第一實施例中,鉸鏈可進一步包含關閉活塞,其與阻尼活塞平行或直徑相對,並被設置以作用在轉軸的關閉凸輪表面。 In a first embodiment, the hinge may further comprise a closing piston that is parallel or diametrically opposed to the damping piston and that is configured to act on the closing cam surface of the rotating shaft.
或者,該阻尼和該關閉活塞可以位於門的不同鉸鏈中,以致一個鉸鏈提供關閉力而另一個鉸鏈(特別是在關閉運動的最終階段)提供阻尼關閉運動的力。 Alternatively, the damping and the closing piston may be located in different hinges of the door such that one hinge provides a closing force and the other hinge (especially in the final stage of the closing motion) provides a force to dampen the closing motion.
在較佳實施例中,凸輪從動件表面和關閉凸輪表面兩者也是在轉軸軸線的兩個位置之間延伸。 In the preferred embodiment, both the cam follower surface and the closing cam surface also extend between two positions of the spindle axis.
較佳地,凸輪表面沒有中斷的沿著轉軸的阻尼和關閉凸輪表面的整個高度或軸向長度延伸。這令轉軸和阻尼活塞製造簡單而經濟和減少磨損。 Preferably, the cam surface extends without interruption of the damping along the axis of rotation and the entire height or axial length of the closing cam surface. This makes the shaft and damping piston simple and economical to manufacture and reduces wear.
特別較佳鉸鏈可以在從完全關閉位置運動到完全打開位置時相對於轉軸在單方向或在兩個方向也能轉動90°。這種裝置容許止動表面在需要時被提供為垂直於轉軸上的關閉凸輪表面。 It is particularly preferred that the hinge can be rotated by 90° in one direction or in both directions relative to the axis of rotation when moving from the fully closed position to the fully open position. Such a device allows the stop surface to be provided as needed to be perpendicular to the closing cam surface on the shaft.
在較佳實施例中,阻尼裝置被佈置為在鉸鏈關閉的最後階段期間增加阻尼活塞的移位。例如,阻尼活塞遠離轉軸軸線的移位可以在轉動通過由20°到0°,較佳由10°到0°,更較佳為由5°到0°的角度增量期間增加。這對被阻尼活塞排出的流體提供更大的壓力。但是,流體的流動被一個或多個可調節閥限制,從而阻尼力被施加到轉軸,減低轉動的速率並阻尼門的運動。轉軸的轉動速率隨著接近0°位置而減低,因為阻尼流路對流體流速設置了最高限值。 In a preferred embodiment, the damping device is arranged to increase the displacement of the damping piston during the final phase of the hinge closing. For example, the displacement of the damping piston away from the axis of the shaft can be increased during rotation through an angular increment of from 20° to 0°, preferably from 10° to 0°, more preferably from 5° to 0°. This provides more pressure to the fluid discharged by the damper piston. However, the flow of fluid is limited by one or more adjustable valves such that a damping force is applied to the shaft, reducing the rate of rotation and damping the movement of the door. The rate of rotation of the shaft decreases as it approaches the 0° position because the damping flow path sets the maximum limit for the fluid flow rate.
鉸鏈的凸輪和凸輪從動件的表面的構形,特別是徑向的輪廓,有利地被選擇以控制當鉸鏈接近關閉位置時阻尼活塞在最後那些角度增量期間所移動的距離。 The configuration of the surface of the cam and the cam follower of the hinge, particularly the radial profile, is advantageously selected to control the distance the damping piston moves during the last angular increments when the hinge is near the closed position.
阻尼凸輪表面的輪廓和從動件的構形較佳被選擇以控制在轉動期間阻尼活塞從轉軸軸線的距離,特別是導致活塞在完全關閉位置時是的距離為最長的。較佳地,在關閉位置附近,這距離急劇增加。 The contour of the damper cam surface and the configuration of the follower are preferably selected to control the distance of the damper piston from the axis of the shaft during rotation, particularly to cause the piston to be the longest distance in the fully closed position. Preferably, this distance increases sharply near the closed position.
在以前已知的阻尼鉸鍊或關閉件中,控制施加在最後關門10°期間的阻尼力可是困難的,因為需要有精確的製作公差,例如對平面接觸表面±0.2毫米公差。相對於以前已知的裝置,本創作可減少依賴精確的製作公差的需要。 In previously known damping hinges or closures, controlling the damping force applied during the last closing of 10° can be difficult because of precise manufacturing tolerances, such as ± 0.2 mm tolerance to the planar contact surface. This creation reduces the need to rely on precise manufacturing tolerances relative to previously known devices.
凸輪從動件表面較佳被固定到活塞並與其成一體。使用滾輪或其他可活動的接觸表面是不較佳的,因為其難於保持製作精確度以準確的控制阻尼力、在長期使用時難以防止磨損。 The cam follower surface is preferably secured to and integral with the piston. The use of rollers or other movable contact surfaces is not preferred because it is difficult to maintain manufacturing precision to accurately control the damping force and to prevent wear during long-term use.
凸輪從動件表面大體上垂直於活塞的軸線,但其在活塞的中間位置帶有升高的從動件頭部。從動件頭部可以與轉軸軸線平行延伸。相鄰的凸輪從動件表面可大體上是平面或凹面。或者,該表面可以是其他的輪廓以控制從轉軸軸線到活塞的距離。 The cam follower surface is generally perpendicular to the axis of the piston, but with an elevated follower head in the middle of the piston. The follower head can extend parallel to the axis of the shaft. Adjacent cam follower surfaces may be generally planar or concave. Alternatively, the surface may be other contours to control the distance from the axis of the shaft to the piston.
凸輪從動件表面可帶有一寬度,這寬度是被選為在某一需要提供增強的阻尼的角度方位時與轉軸的凸輪表面嚙合,該角度方位通常是鄰近完全關閉位置。 The cam follower surface can have a width that is selected to engage the cam surface of the shaft when it is in an angular orientation that requires enhanced damping, which is generally adjacent to the fully closed position.
凸輪從動件的從動件頭部較佳從相鄰的從動件表面的平面延伸向轉軸軸線,並可沿活塞軸線和向著轉軸軸線方向帶有最大維度。在 轉軸轉動時從動件的中央部分的軸向維度的增加速率可以是受控的以容許相應地控制在阻尼流路中的流體壓力。 The follower head of the cam follower preferably extends from the plane of the adjacent follower surface to the axis of the shaft and may have a largest dimension along the axis of the piston and toward the axis of the shaft. in The rate of increase of the axial dimension of the central portion of the follower when the shaft is rotated may be controlled to allow corresponding control of the fluid pressure in the damper flow path.
在平面圖中轉軸的凸輪表面的輪廓可為偏心的,其中在鉸鏈的完全關閉位置中與凸輪從動件表面(特別是從動件頭部)嚙合的位置中徑向維度為最大。較佳地,在完全關閉位置中,凸輪表面在穿過活塞的中間線的中心線兩邊對稱。 The contour of the cam surface of the spindle in plan view may be eccentric, with the radial dimension being greatest in the position in which the cam follower surface (especially the follower head) is engaged in the fully closed position of the hinge. Preferably, in the fully closed position, the cam surfaces are symmetrical on either side of the centerline passing through the intermediate line of the piston.
主要關閉和阻尼凸輪表面可一起形成心形或梨形的凸輪輪廓。但是,在較佳實施例中,輪廓是主教帽(mitre)形狀,其中兩個凸表面從大體上平面的基部延伸以形成尖端,其中 關閉凸輪表面包含該基部,而阻尼凸輪表面從基部延伸至尖端,尖端位於完全關閉位置的接觸點。 The primary closure and damping cam surfaces may together form a heart or pear shaped cam profile. However, in a preferred embodiment, the profile is a mitre shape in which two convex surfaces extend from a substantially planar base to form a tip, wherein The closure cam surface includes the base and the damping cam surface extends from the base to the tip end with the tip in a fully closed position.
或者,轉軸可以在截面的平面圖中為三角形。 Alternatively, the axis of rotation may be triangular in plan view of the section.
在第一實施例,關閉和阻尼凸輪表面沿轉軸軸線的位置相同。這種裝置減低了施加在轉軸和軸承上的交互擰力,並容許殼體的高度被減到最低。 In the first embodiment, the positions of the closing and damping cam surfaces are the same along the axis of the rotating shaft. This device reduces the intervening forces exerted on the shaft and the bearing and allows the height of the housing to be minimized.
或者,在第二實施例中,關閉和阻尼凸輪表面可佈置在不同的軸向位置以致一個在殼體中沿著轉軸軸線在另一個之上。較佳地,關閉和阻尼活塞可在轉軸軸線的同一側平行。這樣的裝置是在GB2484527中揭露,其揭露內容以引用的方式全面併入本說明書的揭露內容中。 Alternatively, in the second embodiment, the closing and damping cam surfaces may be arranged at different axial positions such that one is above the other along the axis of the shaft in the housing. Preferably, the closing and damping pistons are parallel on the same side of the axis of the shaft. Such a device is disclosed in GB2484527, the disclosure of which is hereby incorporated by reference in its entirety in its entirety in its entirety.
在較佳實施例中,關閉和阻尼裝置從轉軸軸線在相對方向上徑向延伸。 In a preferred embodiment, the closing and damping means extend radially from opposite directions of the axis of the shaft.
在進一步的替代實施例,轉軸可帶有軸向地位於兩個關閉凸 輪表面之間的阻尼凸輪表面,關閉推頭包含兩個板狀件,其向轉軸延伸以與兩個關閉凸輪表面嚙合。 In a further alternative embodiment, the shaft can be axially located in two closed projections A damper cam surface between the wheel surfaces, the closing ram includes two plate members that extend toward the shaft to engage the two closing cam surfaces.
相反地,關閉凸輪表面可位於兩個阻尼凸輪從動件表面之間,阻尼活塞帶有兩個凸輪從動件,其向轉軸延伸以與兩個從動件表面嚙合。 Conversely, the closing cam surface may be located between the surfaces of the two damper cam followers, the damper piston having two cam followers that extend toward the shaft to engage the two follower surfaces.
在這些裝置中,減少了對轉軸的磨損,因為每個活塞只與各自的凸輪表面嚙合。但是這種裝置可能沒那麼堅固。 In these devices, wear on the shaft is reduced because each piston only engages the respective cam surface. But this device may not be as strong.
使用分開的關閉和阻尼裝置容許其各自可以簡單和堅固的構造製造出來,以致關閉力和阻尼力和每個裝置的阻尼曲線可被選得適合任何特別應用。例如,重的門或大的門在使用時容易砰地關上,就可以使用更強的阻尼裝置。 The use of separate closure and damping devices allows them to be fabricated in a simple and robust construction such that the closing and damping forces and the damping curve of each device can be selected to suit any particular application. For example, a heavy door or a large door can be easily closed when used, and a stronger damping device can be used.
該阻尼活塞相對於該關閉活塞位於轉軸的相對側,這提供了與關閉活塞和阻尼活塞兩者都在轉軸軸線的同一側的鉸鏈相比更為平衡的構造。該些軸承的磨損得以減少,使得該些凸輪表面在長時間使用後而對不准的可能性較低。在內部止動表面相對細小的情況下,這是特別重要的,因為如果該轉軸不能精確地對準,則這些表面的邊緣可能會變得易磨損。 The damping piston is located on the opposite side of the shaft relative to the closing piston, which provides a more balanced configuration than the hinges on both the closing piston and the damping piston on the same side of the shaft axis. The wear of the bearings is reduced, making the cam surfaces less likely to be misaligned after prolonged use. This is particularly important where the internal stop surface is relatively small, as the edges of these surfaces may become subject to wear if the shaft is not precisely aligned.
該阻尼活塞可包含活塞頭和可在缸體中滑動地運動的套環。 The damping piston can include a piston head and a collar that is slidably movable within the cylinder.
工作流體較佳是油或者液壓流體。 The working fluid is preferably an oil or a hydraulic fluid.
在較佳實施例中,有可調節閥位於殼體內;第一導管在該阻尼活塞的一側的第一腔室和該可調整閥之間相通;第二導管在於該阻尼活塞的另一側的第二腔室和該可調整閥之間相通; 因此該閥的調整控制了工作流體從該第一腔室至該第二腔室的流量,以阻尼該鉸鏈移向該關閉位置或定心位置。 In a preferred embodiment, the adjustable valve is located within the housing; the first conduit communicates between the first chamber on one side of the damping piston and the adjustable valve; the second conduit is on the other side of the damping piston The second chamber is in communication with the adjustable valve; The adjustment of the valve thus controls the flow of working fluid from the first chamber to the second chamber to damp the hinge to move to the closed or centered position.
使用單個可調整閥是較佳的。然而,如需要的話,可使用兩個或多個可調整閥。當使用兩個閥時,一個閥可在該鉸鏈的整個關閉運動期間打開,而另一個閥可因該阻尼活塞運動而在鉸鏈的某選定角度位置(例如當該鉸鏈臨近該完全關閉位置時)關閉。 It is preferred to use a single adjustable valve. However, two or more adjustable valves can be used if desired. When two valves are used, one valve can be opened during the entire closing motion of the hinge, and the other valve can be at a selected angular position of the hinge due to the movement of the damping piston (eg, when the hinge is adjacent to the fully closed position) shut down.
該阻尼裝置包含工作流體的流路,其從彈簧所在、鄰近阻尼活塞的後端形成的腔室延伸至該可調整閥,並從該可調整閥延伸至該阻尼活塞的外部前表面與該轉軸的凸輪於其中嚙合的腔室。因此,該些活動部件都保持在良好的潤滑狀態。 The damper device includes a flow path of the working fluid that extends from the chamber formed by the spring adjacent to the rear end of the damper piston to the adjustable valve, and extends from the adjustable valve to the outer front surface of the damper piston and the shaft The cam is in the chamber in which it engages. Therefore, the moving parts are kept in a good lubrication state.
單個或多個可調整閥可位於該殼體的外部,使調整簡單而方便。 A single or multiple adjustable valves can be located external to the housing for easy and convenient adjustment.
該關閉裝置位於該殼體內分開的腔室中,可填充有油或其他流體,但這不是必需的。當使用活塞裝置時,可設有一個或多個開口,以在該活塞在使用中伸縮時,使該工作流體可環流。該開口的維度可被設置以限制流體的流量,為該鉸鏈提供額外的阻尼。或者,該開口可大得足以允許自由流動。 The closure device is located in a separate chamber within the housing and may be filled with oil or other fluid, but this is not required. When a piston device is used, one or more openings may be provided to allow the working fluid to circulate as the piston expands and contracts in use. The dimension of the opening can be set to limit the flow of fluid, providing additional damping to the hinge. Alternatively, the opening can be large enough to allow free flow.
當該鉸鍊是與玻璃門一同使用時,該些夾具可適於將玻璃門板緊固地嚙合。該玻璃門板可帶有洞,以容納通過該些夾具的螺栓。作為另一選擇或此外,該些夾具還可透過摩擦力或透過使用粘合劑來與該玻璃板嚙合。 When the hinge is used with a glass door, the clamps can be adapted to securely engage the glass door panel. The glass door panel may have a hole to receive the bolts that pass through the clamps. Alternatively or in addition, the clamps can also engage the glass sheet by friction or by the use of an adhesive.
1‧‧‧殼體 1‧‧‧shell
2、3‧‧‧蓋板 2, 3‧‧‧ cover
4‧‧‧槽形件 4‧‧‧ trough parts
5‧‧‧地面板 5‧‧‧ground panel
6‧‧‧插口 6‧‧‧ socket
7‧‧‧蓋 7‧‧‧ Cover
8‧‧‧主要插口 8‧‧‧ main socket
9‧‧‧凸出部 9‧‧‧Protruding
10、71、80‧‧‧轉軸 10, 71, 80‧‧ ‧ shaft
11、12‧‧‧軸承 11, 12 ‧ ‧ bearings
13‧‧‧關閉活塞 13‧‧‧Close the piston
14‧‧‧內彈簧 14‧‧‧Inside spring
15‧‧‧外彈簧 15‧‧‧Outer spring
16、27‧‧‧端蓋 16, 27‧‧‧ end caps
17‧‧‧孔 17‧‧‧ hole
18‧‧‧推頭 18‧‧‧ push head
19‧‧‧平行平面的上表面 19‧‧‧ Upper surface of parallel plane
20‧‧‧平行平面的下表面 20‧‧‧lower surface of parallel plane
21‧‧‧平面接觸表面 21‧‧‧ planar contact surface
22‧‧‧平面凸輪表面 22‧‧‧ planar cam surface
23、24‧‧‧上和下導向表面 23, 24‧‧‧ upper and lower guiding surfaces
25、86‧‧‧阻尼活塞 25, 86‧‧‧ Damping piston
26‧‧‧彈簧 26‧‧‧ Spring
28‧‧‧凸輪從動件表面 28‧‧‧Cam follower surface
29‧‧‧支承構件 29‧‧‧Support members
31‧‧‧區域 31‧‧‧Area
32‧‧‧中間從動件的頭部 32‧‧‧The head of the intermediate follower
33‧‧‧從動件表面 33‧‧‧Removal surface
34、35‧‧‧上端和下端 34, 35‧‧‧ upper and lower ends
36‧‧‧桿 36‧‧‧ rod
37、38‧‧‧圓柱形套環 37, 38‧‧‧ cylindrical collar
39‧‧‧上端 39‧‧‧Upper
40‧‧‧阻尼凸輪表面 40‧‧‧ Damping cam surface
41、42‧‧‧保持打開的停止表面 41, 42‧‧‧ Keep open stop surface
45、50‧‧‧尖端 45, 50‧‧‧ tip
48、49、51、52‧‧‧斜角形狀的凸輪表面 48, 49, 51, 52‧‧‧ beveled cam surfaces
53、54‧‧‧可調節的帶螺紋的針閥 53, 54‧‧‧ Adjustable threaded needle valve
56、57、58‧‧‧通道 56, 57, 58‧‧‧ channels
60‧‧‧圓柱體 60‧‧‧Cylinder
62、63‧‧‧凹部 62, 63‧‧‧ recess
64、65‧‧‧平面台 64, 65‧‧‧ plane table
66‧‧‧停止表面 66‧‧‧stop surface
69、70‧‧‧凸輪表面 69, 70‧‧‧ cam surface
75‧‧‧關閉活塞 75‧‧‧Close the piston
76、77‧‧‧推頭 76, 77‧‧‧ push
78、79‧‧‧上和下凸輪表面 78, 79‧‧‧Upper and lower cam surfaces
81‧‧‧阻尼凸輪表面 81‧‧‧ Damping cam surface
83、84、85‧‧‧圓柱板 83, 84, 85‧‧‧ cylindrical plates
87‧‧‧從動件 87‧‧‧Responsible parts
88‧‧‧平面從動件表面 88‧‧‧Face follower surface
89‧‧‧從動件頭部 89‧‧‧ Follower head
90‧‧‧圓柱形活塞體 90‧‧‧Cylindrical piston body
91‧‧‧圓柱形從動件支承件 91‧‧‧Cylindrical follower support
93、94‧‧‧凹部 93, 94‧‧‧ recess
95、96‧‧‧停止部分 95, 96‧‧‧ stop section
100、101‧‧‧阻尼凸輪表面 100, 101‧‧‧ Damping cam surface
128‧‧‧單向閥 128‧‧‧check valve
129‧‧‧閥座 129‧‧‧ valve seat
現將參照附圖,通過舉例但不帶任何限制性意義的方式進一步描述本創作,其中:第1圖顯示了按照本創作的鉸鏈的分解圖;第2圖顯示了如第1圖所示的鉸鏈的阻尼活塞的各個視圖;第3圖顯示了如第1圖所示的鉸鏈的轉軸;第4圖為表示轉軸以及關閉和阻尼活塞的示意圖;第5圖和第6圖為鉸鏈的截面圖;第7圖為表示鉸鏈運動的平面圖;第8圖顯示了替代的阻尼活塞;第9圖顯示了第8圖的阻尼活塞,其與轉軸和關閉活塞共同使用;第10圖顯示了第8圖的阻尼活塞,其與替代的轉軸共同使用;第11圖為另一替代裝置的關閉活塞、阻尼活塞和轉軸的示意圖;第12圖顯示了替代的阻尼活塞;和第13圖顯示了替代轉軸。 The present invention will now be further described by way of example and not by way of limitation in the accompanying drawings, in which: FIG. 1 shows an exploded view of the hinge according to the present invention; and FIG. 2 shows a view as shown in FIG. Various views of the hinged damping piston; Fig. 3 shows the hinge of the hinge as shown in Fig. 1; Fig. 4 is a schematic view showing the shaft and the closing and damping piston; Figs. 5 and 6 are sectional views of the hinge Figure 7 is a plan view showing the movement of the hinge; Figure 8 shows an alternative damping piston; Figure 9 shows the damping piston of Figure 8 for use with the rotating shaft and the closing piston; Figure 10 shows the eighth drawing. Damping piston for use with an alternate shaft; Figure 11 is a schematic view of the closing piston, damping piston and shaft of another alternative; Figure 12 shows an alternative damping piston; and Figure 13 shows an alternative shaft.
第1圖所示的鉸鏈包含殼體(1),其帶有蓋板(2、3)和有一條或多條槽以容納門的玻璃板的槽形件(4)。地面板(5)帶有插口(6)和蓋(7)。地面板帶有用作固定到地上的螺栓孔。插口(6)帶有鍵孔插口(8)以容納轉軸(10)的形狀相應的凸出部(9)。轉軸(10)被容納在殼體(1)中的孔(如第5圖所示),並被安裝到軸承(11、12)上以容許殼體在使用中轉動而維持密封不漏油。 The hinge shown in Fig. 1 comprises a housing (1) with a cover plate (2, 3) and a channel member (4) having one or more grooves for receiving the glass plate of the door. The floor panel (5) has a socket (6) and a cover (7). The floor panel has bolt holes that are used to secure to the ground. The socket (6) has a keyhole socket (8) to accommodate the corresponding projection (9) of the shape of the shaft (10). The shaft (10) is received in a hole in the housing (1) (as shown in Fig. 5) and is mounted to the bearings (11, 12) to allow the housing to rotate during use to maintain a seal that does not leak oil.
在替代實施例中,殼體可被佈置成位於地面或天花板中的凹陷處,而安裝面板可被適配成被緊固到門的下邊緣或上邊緣以致轉軸相對於被固定的殼體與門一起轉動。然而,阻尼裝置的功能在這兩個實施例中是一樣的。 In an alternative embodiment, the housing may be arranged to be located in a depression in the ground or ceiling, and the mounting panel may be adapted to be fastened to the lower or upper edge of the door such that the shaft is opposite to the fixed housing The door rotates together. However, the function of the damping device is the same in both embodiments.
關閉活塞(13)是被可滑動地容納在殼體(1)的孔(17)之中,被內彈簧(14)和外彈簧(15)促往轉軸(10)。孔(17)是被端蓋(16)關閉以提供密封結構。 The closing piston (13) is slidably received in the bore (17) of the housing (1) and urged toward the shaft (10) by the inner spring (14) and the outer spring (15). The aperture (17) is closed by the end cap (16) to provide a sealed structure.
該活塞(13)帶有中空的圓柱形主體,其維度被設為容納彈簧(14、15)。推頭(18)帶有如第5圖所示的平行平面的上表面和下表面(19、20)。 The piston (13) has a hollow cylindrical body dimensioned to accommodate the springs (14, 15). The pusher head (18) has upper and lower surfaces (19, 20) of parallel planes as shown in Fig. 5.
推頭(18)帶有平面接觸表面(21),其橫向於活塞延伸,垂直於上表面和下表面(19、20)和與轉軸軸線平行以形成板狀構形。 The pusher head (18) has a planar contact surface (21) that extends transversely to the piston, perpendicular to the upper and lower surfaces (19, 20) and parallel to the axis of the shaft to form a plate-like configuration.
轉軸(10)形成座位裝置,其包含平面凸輪表面(22)以及被佈置成容納推頭的相應表面(19、20、21)並與其完全嚙合的導向表面(23、24),以形成供活塞的座位,在鉸鏈的完全關閉位置中活塞在其中被容納在一穩定的配置。 The shaft (10) forms a seating arrangement comprising a planar cam surface (22) and guiding surfaces (23, 24) arranged to receive and fully engage the respective surfaces (19, 20, 21) of the pusher to form a piston The seat in which the piston is housed in a stable configuration in the fully closed position of the hinge.
彈簧(14、15)施加至活塞上的力在使用時將鉸鏈促進關閉、定心的位置。 The force exerted by the spring (14, 15) on the piston promotes the closed, centered position of the hinge when in use.
阻尼裝置包含容納在殼體(1)的孔(沒顯示)中的阻尼活塞(25)。阻尼活塞由彈簧(26)被促向轉軸(10)。端蓋(27)包圍並密封該孔。在中空活塞主體(25)之中的單向閥(128)和閥座(129),在鉸鏈轉動至打開位置、阻尼活塞沿著孔移向轉軸時容許油或其他液壓流體流動,但在關門期間當活塞移離轉軸時防止液壓流體流動。這樣,打開鉸鏈就不被阻尼。在關門 的時候,液體被逼穿過包括一個或多個如下所述的可調整閥的阻尼流路。 The damping device comprises a damping piston (25) housed in a bore (not shown) of the housing (1). The damping piston is urged toward the shaft (10) by a spring (26). An end cap (27) surrounds and seals the aperture. A check valve (128) and a valve seat (129) in the hollow piston body (25) allow oil or other hydraulic fluid to flow when the hinge is rotated to the open position and the damping piston moves along the hole toward the shaft, but is closed Prevent hydraulic fluid from flowing when the piston moves away from the shaft. In this way, the hinge is opened and is not damped. Closing the door At the time, the liquid is forced through a damper flow path that includes one or more adjustable valves as described below.
第2圖至第4圖顯示阻尼活塞和轉軸的配置。 Figures 2 through 4 show the configuration of the damping piston and the shaft.
第2圖顯示了阻尼活塞的透視圖、平面圖和兩個正視圖。圓柱形活塞主體(25)帶有向前延伸的支承構件(29)而凸輪從動件表面大體顯示為(28)。支承構件(29)被用來支承從動件表面(28)並具有具變化的豎直維度。支承件的側面外部(30)的豎直維度為最大,從而減低活塞在使用時扭動。區域(31)的維度減少,而中央從動件的頭部(32)的豎直維度較大。從動件的頭部(32)是用於作為轉軸(10)的阻尼凸輪表面從動件。凸輪從動件表面(28)帶有升高的中央部(32),其從阻尼活塞的端部的大體平面的相鄰表面(33)延伸以形成沿著與轉軸軸線平行的表面(33)豎直地延伸的頭部(32)。頭部(32)形成用於在或接近完全關閉位置時與轉軸的阻尼凸輪表面的尖端嚙合的長形凸輪從動件。頭部(32)的截面輪廓或其高度和寬度是被選成將阻尼活塞推離轉軸一段適當的距離,導致液壓流體在阻尼流路之中的壓力增加,從而提供更大的阻尼力。這是為了在鉸鏈接近完全關閉方位時對衡由關閉活塞所提供的關閉力。 Figure 2 shows a perspective view, a plan view and two front views of the damping piston. The cylindrical piston body (25) has a forwardly extending support member (29) and the cam follower surface is generally shown as (28). A support member (29) is used to support the follower surface (28) and has a varying vertical dimension. The vertical dimension of the side outer portion (30) of the support is maximized, thereby reducing the twisting of the piston during use. The dimension of the zone (31) is reduced, while the vertical dimension of the head (32) of the central follower is larger. The head (32) of the follower is a damper cam surface follower for the shaft (10). The cam follower surface (28) has a raised central portion (32) that extends from a generally planar adjacent surface (33) of the end of the damping piston to form a surface (33) that is parallel to the axis of the shaft. A head (32) that extends vertically. The head (32) forms an elongate cam follower for engaging the tip end of the damper cam surface of the shaft when in or near the fully closed position. The cross-sectional profile of the head (32) or its height and width is selected to push the damping piston away from the shaft for an appropriate distance, resulting in an increase in the pressure of the hydraulic fluid in the damping flow path, thereby providing greater damping force. This is to balance the closing force provided by the closing piston when the hinge is nearly fully closed.
從動件的頭部帶有上端和下端(34、35)以提供長形接觸表面以從轉軸傳送轉動力以增加當鉸鏈關閉時液壓流體在腔室的壓力,腔室由阻尼活塞(25)的後內表面、孔和端蓋(27)所限定。 The head of the follower has upper and lower ends (34, 35) to provide an elongated contact surface for transmitting rotational force from the shaft to increase the pressure of the hydraulic fluid in the chamber when the hinge is closed, the chamber being actuated by a damping piston (25) The rear inner surface, the aperture and the end cap (27) are defined.
第3圖顯示了轉軸(10)的各個視圖。桿(36)在下部帶有凸出部(9)以與地面板(5)的鍵孔插口(8)嚙合。圓柱形套環(37、38)被安排與殼體中孔的內表面(沒顯示)嚙合從而確保轉軸正確對準。桿的上端(39)被容納於殼體的插口中的軸承(12)中。 Figure 3 shows the various views of the shaft (10). The rod (36) has a projection (9) at the lower portion to engage with the keyhole socket (8) of the floor panel (5). The cylindrical collar (37, 38) is arranged to engage the inner surface (not shown) of the bore in the housing to ensure proper alignment of the spindle. The upper end (39) of the rod is received in a bearing (12) in the socket of the housing.
轉軸帶有主要平面關閉凸輪表面(22),其大體上橫跨轉軸軸線而延伸。上和下導向表面(23、24)徑向地在凸輪表面(22)之上和之下延伸,以形成在鉸鏈在關閉位置時給板狀推頭(18)的、平行側面的座位。垂直於主要凸輪表面(22)的保持打開的止動表面(41、42)是位於轉軸的兩側,以在鉸鏈的完全打開位置與推頭(18)的接觸表面(21)嚙合。 The shaft has a main planar closing cam surface (22) that extends generally across the axis of the shaft. The upper and lower guide surfaces (23, 24) extend radially above and below the cam surface (22) to form a parallel side seat for the plate-shaped pusher (18) when the hinge is in the closed position. The retaining surfaces (41, 42) that remain open perpendicular to the primary cam surface (22) are located on either side of the shaft for engagement with the contact surface (21) of the pusher (18) in the fully open position of the hinge.
阻尼凸輪表面(40)徑向地從轉軸向外延伸,並帶有兩側對稱的主教帽形狀構形,其尖端(45)在鉸鏈的完全關閉位置中面向阻尼活塞。上和下導板被置於凸輪表面(40)之上和之下,以容納和安置阻尼活塞(25)的從動件表面(28)。導板的徑向維度比凸輪表面(40)更大,並包含主教帽形狀的凸輪表面(48、49、51、52),其各自帶有後向的尖端(50)。 The damper cam surface (40) extends radially outwardly from the rotational axis and has a bilaterally symmetrical bishop hat configuration with its tip end (45) facing the damper piston in the fully closed position of the hinge. Upper and lower guide plates are placed above and below the cam surface (40) to receive and position the follower surface (28) of the damping piston (25). The guide plate has a larger radial dimension than the cam surface (40) and includes a cam surface (48, 49, 51, 52) in the shape of a cap, each with a rearward tip (50).
第5圖和第6圖為鉸鏈的截面圖和示出用於液壓流體的流路。位於殼體(1)的上表面的帶螺紋的可調整針閥(53、54)是用於調節在鉸鏈移向關閉位置時被阻尼活塞排出的液壓流體的流動。當鉸鏈關閉時,阻尼活塞(25)被凸輪(40)轉動而推離轉軸軸線。第一腔室中的液壓關閉單向閥(128)因此流體被逼流經通道(56、57、58)經過可調整閥(54、53)並進入在阻尼活塞頭的前面和轉軸之間的第二腔室。調整閥(53、54)的開口能控制流體流動的最高速率,並進一步控制鉸鏈阻尼程度。 Figures 5 and 6 are cross-sectional views of the hinge and show the flow path for the hydraulic fluid. A threaded adjustable needle valve (53, 54) located on the upper surface of the housing (1) is used to regulate the flow of hydraulic fluid that is expelled by the damping piston when the hinge is moved to the closed position. When the hinge is closed, the damping piston (25) is rotated by the cam (40) to push away from the axis of the shaft. The hydraulic pressure in the first chamber closes the one-way valve (128) so that fluid is forced through the passage (56, 57, 58) through the adjustable valve (54, 53) and into between the front of the damping piston head and the shaft Second chamber. The opening of the trim valve (53, 54) controls the maximum rate of fluid flow and further controls the degree of hinge damping.
在鉸鏈從完全打開90°的位置轉往完全關閉0°的位置期間,轉軸相對殼體轉動,轉過多個例如10°的角度增量。凸輪表面(40)的主教帽形狀的彎曲和徑向維度被選定以使凸輪從動件的大體上平面的表面在每順序的10°的增量(例如由90°到80°的10°增量、80°到70°的10°增量等等)中從轉軸軸線被移離相同或漸漸增長的距離。當凸輪的尖端(45)接近中央位置,典型為 在20°至10°的10°增量中,凸輪表面(40)的端部與從動件的頭部(32)嚙合,增加活塞移離轉軸軸線的速率。這增加了液壓流體在第一腔室的壓力和減低鉸鏈關閉時的最高速度。 During the transition of the hinge from a fully open 90° position to a fully closed 0° position, the spindle rotates relative to the housing and is rotated through a plurality of angular increments, for example 10°. The curvature and radial dimension of the shape of the cap of the cam surface (40) is selected such that the substantially planar surface of the cam follower is incremented by 10° per sequence (eg, 10° from 90° to 80°) The amount, the 10° increment of 80° to 70°, etc.) is moved away from the axis of the shaft by the same or gradually increasing distance. When the tip (45) of the cam is close to the center position, typically In a 10° increment of 20° to 10°, the end of the cam surface (40) engages the head (32) of the follower, increasing the rate at which the piston moves away from the axis of the shaft. This increases the pressure of the hydraulic fluid in the first chamber and reduces the maximum speed at which the hinge is closed.
當達到由10°到0°的最後10°角度增量時,尖端(45)接觸從動件的頭部,導致在孔中的活塞的運動速率增加直至在達到完全關閉0°的位置時提供最大阻尼力。通過這個方法,流體流動速率和因此阻尼力大大的增加以防止連接著鉸鏈的門砰的一聲關上。 When the last 10° angular increment from 10° to 0° is reached, the tip (45) contacts the head of the follower, causing the rate of movement of the piston in the hole to increase until it reaches a position that is fully closed by 0°. Maximum damping force. By this method, the fluid flow rate and thus the damping force is greatly increased to prevent an slamming of the hinge connected to the hinge.
第7圖是顯示第8圖或第10圖中所示的阻尼活塞在轉軸增量地轉動時的運動的一系列平面視圖。 Fig. 7 is a series of plan views showing the movement of the damper piston shown in Fig. 8 or Fig. 10 when the rotary shaft is incrementally rotated.
第8圖顯示替代的阻尼活塞的透視圖、平面圖和正視圖。該活塞帶有圓柱形主體(60)和橫跨活塞頭部的凸輪從動件的頭部。中央從動件的頭部(61)沿直徑的豎直延伸橫跨過活塞,與轉軸軸線平行。凹部(62、63)從頭部(61)側向延伸以形成豎直延伸部分,其位於離轉軸軸線較遠的徑向距離。凹部的截面輪廓被選定以形成凸輪從動件表面以與轉動中的轉軸合作以控制活塞的軸向運動。 Figure 8 shows a perspective, plan and front view of an alternative damping piston. The piston has a cylindrical body (60) and a head of a cam follower that spans the head of the piston. The head (61) of the central follower extends vertically across the piston across the diameter of the shaft, parallel to the axis of the shaft. The recesses (62, 63) extend laterally from the head (61) to form a vertically extending portion that is located at a radial distance that is further from the axis of the shaft. The cross-sectional profile of the recess is selected to form a cam follower surface to cooperate with the rotating shaft to control the axial movement of the piston.
在活塞頭部的側外邊緣供有平面台(64、65)。這種升高了的構件用來減低活塞在使用時在孔中扭動的傾向,而且抵著殼體的止動表面(66)(如第5圖所示)以防止阻尼活塞在使用時向轉軸軸線過度延伸。 A flat table (64, 65) is provided at the side outer edge of the piston head. This raised member serves to reduce the tendency of the piston to twist in the bore during use and against the stop surface (66) of the housing (as shown in Figure 5) to prevent the damping piston from being used during use. The axis of the shaft is excessively extended.
第9圖是一示意圖,其示出一種鉸鏈裝置,其中關閉活塞(67)和如第8圖所述的阻尼活塞(68)被平行地設置以與轉軸(71)的各自的凸輪表面(69、70)嚙合。這配置是與GB 2484527中揭露的鉸鏈一同使用,其揭露內容以參照的方式全面併入本文。 Figure 9 is a schematic view showing a hinge device in which a closing piston (67) and a damping piston (68) as shown in Fig. 8 are disposed in parallel to the respective cam surfaces of the rotating shaft (71) (69). , 70) Engage. This configuration is used in conjunction with the hinge disclosed in GB 2484527, the disclosure of which is incorporated herein in its entirety by reference.
第10圖是第8圖的阻尼活塞被用於只提供阻尼功能的鉸鏈的另一配置。活塞(72)與轉軸(73)的凸輪表面如上所述的嚙合。可提供分開的關閉鉸鏈。 Figure 10 is another configuration of the damper piston of Figure 8 used for a hinge that provides only a damping function. The piston (72) engages the cam surface of the shaft (73) as described above. Separate closing hinges are available.
第11圖顯示按照本創作的阻尼活塞與關閉活塞(75)共同使用的替代裝置的示意圖,關閉活塞(75)帶有兩個(上和下)的板狀推頭(76、77),每個對應各自的位於轉軸(80)的上和下凸輪表面(78、79),其位於阻尼凸輪表面(81)之上和之下。該些凸輪表面被上和下圓柱板(82、83、84、85)所限,以致阻尼活塞(86)的從動件(87)被容納在相鄰的圓柱板(83、84)之間。平面的從動件表面(88)帶有位於中央的從動件頭部(89),其和轉軸軸線平行地豎直延伸。 Figure 11 shows a schematic view of an alternative device for use with a damping piston and a closing piston (75) according to the present invention. The closing piston (75) has two (upper and lower) plate-shaped pushers (76, 77), each Corresponding to the respective upper and lower cam surfaces (78, 79) on the rotating shaft (80), which are located above and below the damping cam surface (81). The cam surfaces are limited by the upper and lower cylindrical plates (82, 83, 84, 85) such that the follower (87) of the damping piston (86) is received between adjacent cylindrical plates (83, 84) . The planar follower surface (88) has a centrally located follower head (89) that extends vertically parallel to the axis of the shaft.
第12圖顯示另一替代的阻尼活塞,其包含圓柱形活塞主體(90),活塞主體帶有向前往轉軸軸線延伸的圓柱形從動件支承件(91)。從動件支承件(91)的直徑比阻尼活塞主體(90)小。從動件的中央表面帶有從動件頭部(92),其如前所述地跟轉軸軸線平行地豎直延伸。凹部(93、94)在頭部(92)的兩側,而止動部分(95、96)位於從動件表面的兩側邊緣。 Figure 12 shows another alternative damping piston comprising a cylindrical piston body (90) with a cylindrical follower support (91) extending towards the axis of the shaft. The follower support (91) has a smaller diameter than the damper piston body (90). The central surface of the follower carries a follower head (92) that extends vertically parallel to the axis of the shaft as previously described. The recesses (93, 94) are on either side of the head (92), and the stop portions (95, 96) are located on both side edges of the follower surface.
第13圖顯示另一轉軸配置,其與第3圖所示的相似但沒有導板(48、49、51、52),以致阻尼凸輪表面(100、101)延伸到關閉凸輪表面的整個高度或軸向長度。 Figure 13 shows another spindle configuration similar to that shown in Figure 3 but without the guides (48, 49, 51, 52) such that the damping cam surface (100, 101) extends to the full height of the closing cam surface or Axial length.
9‧‧‧凸出部 9‧‧‧Protruding
10‧‧‧轉軸 10‧‧‧ shaft
13‧‧‧關閉活塞 13‧‧‧Close the piston
18‧‧‧推頭 18‧‧‧ push head
19‧‧‧平行平面的上表面 19‧‧‧ Upper surface of parallel plane
20‧‧‧平行平面的下表面 20‧‧‧lower surface of parallel plane
21‧‧‧平面接觸表面 21‧‧‧ planar contact surface
23‧‧‧上導向表面 23‧‧‧Upper guiding surface
24‧‧‧導向表面 24‧‧‧ guiding surface
25‧‧‧阻尼活塞 25‧‧‧damper piston
28‧‧‧凸輪從動件表面 28‧‧‧Cam follower surface
29‧‧‧支承構件 29‧‧‧Support members
33‧‧‧從動件表面 33‧‧‧Removal surface
32‧‧‧中間從動件的頭部 32‧‧‧The head of the intermediate follower
49、52‧‧‧斜角形狀的凸輪表面 49, 52‧‧‧ Bevel-shaped cam surface
Claims (13)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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GB1407351.4A GB2525444A (en) | 2014-04-25 | 2014-04-25 | Damped Hinge |
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TWM516638U true TWM516638U (en) | 2016-02-01 |
Family
ID=50971910
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Application Number | Title | Priority Date | Filing Date |
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TW104206376U TWM516638U (en) | 2014-04-25 | 2015-04-27 | Damped hinge |
Country Status (4)
Country | Link |
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CN (2) | CN204826975U (en) |
GB (1) | GB2525444A (en) |
HK (1) | HK1216768A1 (en) |
TW (1) | TWM516638U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107797302A (en) * | 2017-12-06 | 2018-03-13 | 高正生 | A kind of elastic glasses foot |
TWI670409B (en) * | 2018-08-22 | 2019-09-01 | 穩多企業股份有限公司 | Buffer hinge |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2525444A (en) * | 2014-04-25 | 2015-10-28 | Bestko Prec Ltd | Damped Hinge |
ITUA20164272A1 (en) * | 2016-06-10 | 2017-12-10 | Ol Mi S R L | TOGETHER FOR THE AUTOMATIC CLOSING OF A CLOSING ELEMENT, AS A DOOR, A DOOR OR SIMILAR |
ITUA20164273A1 (en) * | 2016-06-10 | 2017-12-10 | Ol Mi S R L | TOGETHER FOR THE AUTOMATIC CLOSING OF A CLOSING ELEMENT, AS A DOOR, A DOOR OR SIMILAR |
CN106168093B (en) * | 2016-08-31 | 2017-12-22 | 宁波市五角阻尼股份有限公司 | A kind of adjustable glass clamp of automatic door-closing speed |
CN107100474B (en) * | 2017-05-27 | 2018-08-07 | 佛山市南海区松岗浩能五金塑料有限公司 | A kind of closer for allowing door independently to close |
GB2567221B (en) * | 2017-10-06 | 2019-12-11 | Yung Lau Sau | Damped Hinge |
IT201800004608A1 (en) * | 2018-04-17 | 2019-10-17 | CONTROL HINGE FOR INCLINED DOORS OR LEAVES | |
CN113107297A (en) * | 2021-04-07 | 2021-07-13 | 佛山市嘉铧五金有限公司 | Hydraulic buffering top-bottom rotating shaft hinge with double opening inside and outside |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2854614B2 (en) * | 1989-07-21 | 1999-02-03 | リョービ株式会社 | Door closer |
DE10260108B3 (en) * | 2002-12-19 | 2004-09-16 | Geze Gmbh | Freewheel device for driving a wing of a door or a window |
DE102009034742A1 (en) * | 2009-07-24 | 2011-02-03 | Dorma Gmbh + Co. Kg | door closers |
GB201116913D0 (en) * | 2011-09-30 | 2011-11-16 | Chung Chow | Damped self-centreing hinge |
GB2484527B (en) * | 2010-10-14 | 2015-05-20 | Chung Chow | Hinge having self centering means |
CN102733702B (en) * | 2011-03-30 | 2015-07-01 | 台湾泰德轼股份有限公司 | Top and bottom hinge capable of adjusting back resistance |
GB2501225B (en) * | 2012-01-27 | 2016-09-14 | Chow Chung | Damped self-centering hinge |
GB2525444A (en) * | 2014-04-25 | 2015-10-28 | Bestko Prec Ltd | Damped Hinge |
-
2014
- 2014-04-25 GB GB1407351.4A patent/GB2525444A/en not_active Withdrawn
-
2015
- 2015-04-27 CN CN201520258448.3U patent/CN204826975U/en active Active
- 2015-04-27 TW TW104206376U patent/TWM516638U/en not_active IP Right Cessation
- 2015-04-27 CN CN201510203190.1A patent/CN105178753A/en active Pending
-
2016
- 2016-04-27 HK HK16104843.3A patent/HK1216768A1/en unknown
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107797302A (en) * | 2017-12-06 | 2018-03-13 | 高正生 | A kind of elastic glasses foot |
CN107797302B (en) * | 2017-12-06 | 2024-03-22 | 高正生 | Elastic earpiece |
TWI670409B (en) * | 2018-08-22 | 2019-09-01 | 穩多企業股份有限公司 | Buffer hinge |
Also Published As
Publication number | Publication date |
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GB201407351D0 (en) | 2014-06-11 |
CN105178753A (en) | 2015-12-23 |
CN204826975U (en) | 2015-12-02 |
GB2525444A (en) | 2015-10-28 |
HK1216768A1 (en) | 2016-12-02 |
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