TW201207216A - Door closer or door drive - Google Patents

Door closer or door drive Download PDF

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Publication number
TW201207216A
TW201207216A TW100122369A TW100122369A TW201207216A TW 201207216 A TW201207216 A TW 201207216A TW 100122369 A TW100122369 A TW 100122369A TW 100122369 A TW100122369 A TW 100122369A TW 201207216 A TW201207216 A TW 201207216A
Authority
TW
Taiwan
Prior art keywords
door
cover
spring
door closer
shoulder
Prior art date
Application number
TW100122369A
Other languages
Chinese (zh)
Inventor
Alexander Hellwig
Original Assignee
Dorma Gmbh & Co Kg
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 Dorma Gmbh & Co Kg filed Critical Dorma Gmbh & Co Kg
Publication of TW201207216A publication Critical patent/TW201207216A/en

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Classifications

    • 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
    • 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
    • E05Y2201/499—
    • 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
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Application of doors, windows, wings or fittings thereof for buildings or parts thereof characterised by the type of wing
    • E05Y2900/132—Doors

Landscapes

  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Casings For Electric Apparatus (AREA)

Abstract

The invention relates to a door closer or door drive, comprising a housing, which is closed at one end thereof by a cover, a spring mounted in the housing, and a spring tensioning device for the spring. In order to propose a door closer or door drive for which a usable spring tensioning device can be realized despite the narrow hole pattern, the spring tensioning device comprises an adjusting nut (4), which is rotatably mounted on an adjusting screw (5) so that the adjusting screw (5) is supported in a stepped bore of the cover (6) and is accessible from outside through the cover (6).

Description

201207216 六、發明說明： 【發明所屬之技術領域】 本發明係關於-種關門器或η驅動器，具有—籠，其 ’具有一安裝於殼體内之彈簧，及-用於彈簧之彈; 【先前技術】 -關⑽或門驅動器通常在缺_具有μ孔，供固 絲通過。由於空間狹小，此固定孔位於 ' 所剩空間無幾，難以安裝一彈簧上緊敦^。、 邊緣區 【發明内容】 本發明之目的因此在於，提出1關門 狹窄之孔排列情況下，仍能實現—可用之科上緊裝置。、在 在一具有殼體之關門器或門驅動器上，其 閉’具有-安餘殼體内之彈簧及1 關 此目的藉由發明手段達成，其方式為，彈脊上緊== Γ階：Γ方式安裝於一調整螺絲上，婦螺絲 足一階梯孔中，且可由外界通過蓋接觸。 旺於義 —由於此設計，機_之觸點移至殼體_，使得 疋螺絲之狹窄孔列，健使㈣具有可用之性。 申請專利範m附屬項包含本發明有利之進—步發展與設 依-較佳實施例，階梯孔之較大直徑設於蓋向内之侧“而階 梯孔之較小直徑設於蓋向外之側。 依另-較佳實施例，階梯孔之較大直徑經由__斜肩部延伸成 為階梯孔之較小錄，且調整螺絲以其補支柱在此肩部上。因 而’調整螺絲被妥善保持在蓋巾’且可支柱於蓋上。此外，調整 201207216 螺絲之脫落受到限制。 為能夠調整彈脊預力，仿一古 内凹，可由外邱以，1有利設計，調整螺絲具有一多角 二此整工具接觸。多角内凹以設計成六角為佳。 部輕易且快速調整彈簧預力。 為萑保调整螺絲更妥善支柱在蓋上 ::整螺絲具有-支撐肩部，調整螺絲可二 样計’調整螺絲在#入階梯孔之部分具有-環 槽其中置有一费封環。此措施可達到液密密封。 【實施方式】 圖-所示者為本發明之—關ηιι 動器具有-殼體1，可_固定㈣㈣間器及門驅 六_ m 丄由固疋螺4 2固定於Η、Η框或類似物上。 在關門歧Η驅動器之殼體丨Θ，除其他元件外，設有一彈 簧’以其-端部支柱於—調整螺母4上。調整螺母4以可旋轉之 ^裝設於整螺絲5上。調整螺絲5以其頭部座設於-階梯 閉。階梯孔5又於一蓋6中，而蓋6在殼體1之一端部將殼體關 階梯孔具有-較大直徑區及—較小直徑區，較大直徑區向内 朝向彈簧3，而較小直徑區朝向外。 階梯孔之較大直徑經由斜肩部7延伸成小調 絲5以其頭部支柱於斜肩部7上。 、 在調整螺絲5之頭部内為-多角内凹8，以六角為佳，一調整 工具可由外部通過蓋6伸入該頭部之多角内凹。 螺絲5另外具有-支撐肩部9,以此支撐肩部9可支柱在 蓋6之-_。因而，調整騎5 —方面以其頭部支柱在階梯孔 之肩部7上’另-方面以支撐肩部9支柱在蓋6之内侧。 4 201207216 其齧入階梯孔之部分，調整螺絲5具有—環槽10，其中設有 一密封環。 由於本發明之設計，可由外部通過蓋5將一調整工具伸入調 整螺絲5之多角内凹8，立改變萍簧3之預力。 本發明之上述說明僅為示意目的’並不代表對本發明之限 制。在本發明範園内，可做不同改變與修正，而皆仍屬本發明及 其等效物之範疇。201207216 VI. Description of the Invention: [Technical Field] The present invention relates to a door closer or an n-driver having a cage having a spring mounted in a housing and a spring for spring; Prior Art] - Off (10) or gate drivers are usually in the absence of a μ hole for the filament to pass. Due to the small space, this fixing hole is located at 'there is little space left, and it is difficult to install a spring tightly. BACKGROUND OF THE INVENTION The object of the present invention is therefore to provide a usable fastening device that can be realized in the case of a narrow hole arrangement of a closed door. In a door closer or door drive having a housing, the spring in the closed-with-remaining housing and the purpose of the closure are achieved by the invention by means of the ridge tightening == step The cymbal is mounted on an adjusting screw, and the female screw is in a stepped hole, and can be contacted by the outside through the cover. Wang Yuyi - Due to this design, the contact of the machine_ is moved to the housing _, so that the narrow hole of the 疋 screw, the health (4) is available. The application of the patent specification includes an advantageous further development of the present invention and a preferred embodiment. The larger diameter of the stepped hole is provided on the inward side of the cover" and the smaller diameter of the stepped hole is provided in the cover outward. According to another preferred embodiment, the larger diameter of the stepped bore extends through the __slanted shoulder to become a smaller recording of the stepped bore, and the adjusting screw is used to fill the shoulder on the shoulder. Thus the 'adjustment screw is Properly keep the cover towel' and can be attached to the cover. In addition, the adjustment of the 201207216 screw is limited. In order to adjust the ridge pre-stress, it can be used as a concave, which can be used by the outer Qiu, 1 advantageous design, and the adjustment screw has more than one. The second tool is in contact with the whole tool. The polygonal recess is preferably designed as a hexagon. The part is easy and quick to adjust the spring preload. To ensure that the adjusting screw is better, the pillar is on the cover: the whole screw has a support shoulder and the adjusting screw can be The two-piece 'adjustment screw' has a ring in the part of the stepped hole. There is a seal ring in the ring groove. This measure can achieve a liquid-tight seal. [Embodiment] Figure - is shown in the present invention - off the ηιι actuator With - housing 1, can be solid (4) (4) The inter-compartment and the door-drive _m 丄 are fixed to the cymbal, cymbal frame or the like by the snail 4 2 . In the casing of the occlusion drive, a spring is provided, among other components, The end post is on the adjusting nut 4. The adjusting nut 4 is rotatably mounted on the whole screw 5. The adjusting screw 5 is seated on the -step closed, and the stepped hole 5 is in a cover 6. The cover 6 has a larger diameter section and a smaller diameter zone at one end of the housing 1 , the larger diameter zone facing inward toward the spring 3 and the smaller diameter zone facing outward. The larger diameter extends through the oblique shoulder 7 to form the small wire 5 with its head pillar on the oblique shoulder 7. In the head of the adjusting screw 5 is a multi-corner concave 8 which is preferably hexagonal, and an adjustment tool can be used. The outer portion protrudes into the polygonal recess of the head through the cover 6. The screw 5 additionally has a support shoulder 9 so that the support shoulder 9 can be struck at the cover 6-. Thus, the adjustment ride 5 is with its head The struts are on the shoulder 7 of the stepped hole 'otherly to support the shoulder 9 to the inside of the cover 6. 4 201207216 The part of the stepped hole is adjusted The whole screw 5 has a ring groove 10 in which a sealing ring is provided. Due to the design of the present invention, an adjustment tool can be externally inserted through the cover 5 into the polygonal recess 8 of the adjusting screw 5 to change the preload of the flat spring 3. The above description of the present invention is intended to be illustrative only and not a limitation of the invention.

f圖式簡單說明J 心斤作之說 本發明其他細節、特徵、與優點見於以下根據所附圖 明。圖中顯示： 圖1本發明之關門器及門驅動器之視圖，及 圖2根據圖、中，發明之關門器及門驅動器所見之剖面_ 【主要元件符號說明】 1 殼體 2 固定螺絲 3 彈簧 4 調整螺母 5 調整螺絲 6 蓋 7 肩部 8 多角ή凹 9 支撐肩部 10 環槽BRIEF DESCRIPTION OF THE DRAWINGS Other details, features, and advantages of the present invention are found in the following description in accordance with the accompanying drawings. 1 is a view of the door closer and the door drive of the present invention, and FIG. 2 is a cross-sectional view of the door closer and the door drive according to the invention. [Main component symbol description] 1 Housing 2 fixing screw 3 spring 4 Adjusting nut 5 Adjusting screw 6 Cover 7 Shoulder 8 Multi-angled recessed 9 Supported shoulder 10 Ring groove

Claims (1)

201207216 七、申請專利範圍： 1· 一種關門器或門驅動器，具有一殼體，該殻體在一端部被一蓋 關閉，具有一裝設於殼體内之彈簧及一用於弹簧之彈簧上緊裝 置，其特徵為，彈簧上緊裝置包含一調整嫘毋（4)，以可旋 轉之方式安裝於一調整螺絲（5)上，調整嫘絲（5)支柱在蓋 (6)之一階梯孔中，且可由外界通過蓋（6)接觸。 2. 根據申請專利範圍第1項所述之關門器或門驅動器’其特徵 為，階梯孔之較大直徑位於蓋（6)朝内之侧’而階梯孔之較 小直徑位於蓋（6)朝外之侧。 3. 根據申請專利範圍第丨項或第2項所述之關門器或門驅動器， 其特徵為，階梯孔之較大直徑經由一斜肩部（7)延伸成為較 小直徑，且碉整螺絲（5)以其頭部支柱在此肩部（？）上’。、 4. 根據巾請專利範圍第丨項或第2項料之關門器或門驅 其特徵為，調整螺絲（5)具有一由外界可接觸之多 供-調整工具無入。 乂 專利範圍第】項或第2項所述之關門器或門 其特徵為，調整螺絲⑸具有—支撐肩部（9) = 以此支撐肩部（9)支柱在蓋⑷之—内侧上。螺，，糸（5 I 專利^第1項或第2项所述之關門器或門驅動器 其特徵為，調整螺絲⑴在其齧入階梯孔 動^ ⑴），其中設有-密封環。 刀叹有-環指 6201207216 VII. Patent application scope: 1. A door closer or door driver having a casing, which is closed at one end by a cover, has a spring installed in the casing and a spring for spring a tightening device, characterized in that the spring tightening device comprises an adjusting cymbal (4) rotatably mounted on an adjusting screw (5), adjusting the step of the tamping (5) strut on one of the cover (6) In the hole, and can be contacted by the outside through the cover (6). 2. The door closer or door drive according to the scope of claim 1 is characterized in that the larger diameter of the stepped hole is located on the side of the cover (6) inwardly and the smaller diameter of the stepped hole is located in the cover (6) On the side facing outwards. 3. The door closer or door drive according to claim 2 or 2, characterized in that the larger diameter of the stepped hole extends through a slanted shoulder (7) to a smaller diameter and the screw is adjusted (5) With its head pillar on this shoulder (?). 4. According to the scope of the patent application, the door closer or the door drive of the second item or the second item is characterized in that the adjusting screw (5) has an externally accessible multi-adjustment tool.闭 The door closer or door described in the scope of the patent or the second item is characterized in that the adjusting screw (5) has a support shoulder (9) = to support the shoulder (9) strut on the inner side of the cover (4). Spiral, 糸 (5 I Patent ^ Door closer or door drive according to item 1 or 2, characterized in that the adjusting screw (1) is engaged in the stepped hole (1), in which a - sealing ring is provided. Knife sigh - ring finger 6
TW100122369A 2010-07-07 2011-06-27 Door closer or door drive TW201207216A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102010017787A DE102010017787A1 (en) 2010-07-07 2010-07-07 Door closer or door drive

Publications (1)

Publication Number Publication Date
TW201207216A true TW201207216A (en) 2012-02-16

Family

ID=44532720

Family Applications (1)

Application Number Title Priority Date Filing Date
TW100122369A TW201207216A (en) 2010-07-07 2011-06-27 Door closer or door drive

Country Status (7)

Country Link
EP (1) EP2591191B1 (en)
CN (1) CN102971476B (en)
DE (1) DE102010017787A1 (en)
ES (1) ES2617953T3 (en)
SG (1) SG185702A1 (en)
TW (1) TW201207216A (en)
WO (1) WO2012003926A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013112381A1 (en) * 2013-11-11 2015-05-13 Dorma Deutschland Gmbh Spring adjustment for a door operating device
WO2015111027A1 (en) * 2014-01-27 2015-07-30 In & Tec S.R.L. Low-bulkiness hydraulic hinge
EP2924216B1 (en) 2014-03-24 2017-05-03 Gretsch-Unitas GmbH Baubeschläge Door closer
CN104328967A (en) * 2014-10-14 2015-02-04 茵科门控（珠海保税区）有限公司 Cam shaft door closer
CN116352141B (en) * 2023-06-02 2023-08-08 贵州迈锐钻探设备制造有限公司 Special rebound device for water hole drilling device

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Publication number Priority date Publication date Assignee Title
DE2755787A1 (en) * 1977-12-14 1979-06-21 Gartner & Co J Universal automatic door closer - has closing spring and attenuating device in tandem in housing, with overlapping slide
DE4038720C2 (en) * 1990-12-05 1995-05-18 Dorma Gmbh & Co Kg Upper door closer with slide rail linkage
US5956249A (en) * 1993-07-19 1999-09-21 Dorma Door Controls Inc. Method for electromechanical control of the operational parameters of a door in conjunction with a mechanical door control mechanism
DE19524777B4 (en) * 1995-07-07 2004-04-15 Geze Gmbh Door closer with adjustable preload of a closer spring
IT251019Y1 (en) * 2000-03-13 2003-11-04 Fev Italia Archal S R L AIR DOOR CLOSER PROVIDED WITH PERFECT ROTATION VEHICLES.
US20080034535A1 (en) * 2006-07-20 2008-02-14 Chi-Tsao Chiang Door closer
CN101135219B (en) * 2006-09-01 2012-11-14 多玛两合有限公司 Door closer
CN201144586Y (en) * 2007-11-13 2008-11-05 柯志宏 Adjustable automatic hinge
GB2462633B (en) * 2008-08-14 2013-01-02 Jebron Ltd Door closer

Also Published As

Publication number Publication date
DE102010017787A1 (en) 2012-01-12
EP2591191A1 (en) 2013-05-15
CN102971476A (en) 2013-03-13
SG185702A1 (en) 2012-12-28
CN102971476B (en) 2016-04-13
WO2012003926A1 (en) 2012-01-12
EP2591191B1 (en) 2017-01-25
ES2617953T3 (en) 2017-06-20

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