WO2019108151A2 - Mécanisme de retenue de porte - Google Patents

Mécanisme de retenue de porte Download PDF

Info

Publication number
WO2019108151A2
WO2019108151A2 PCT/TR2018/050323 TR2018050323W WO2019108151A2 WO 2019108151 A2 WO2019108151 A2 WO 2019108151A2 TR 2018050323 W TR2018050323 W TR 2018050323W WO 2019108151 A2 WO2019108151 A2 WO 2019108151A2
Authority
WO
WIPO (PCT)
Prior art keywords
hub
retaining mechanism
door
holding arm
door retaining
Prior art date
Application number
PCT/TR2018/050323
Other languages
English (en)
Other versions
WO2019108151A3 (fr
Inventor
Erdogan DEMIR
Aykut GONUL
Original Assignee
Rollmech Automotive Sanayi Ve Ticaret Anonim Sirketi
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 Rollmech Automotive Sanayi Ve Ticaret Anonim Sirketi filed Critical Rollmech Automotive Sanayi Ve Ticaret Anonim Sirketi
Priority to EP18883978.1A priority Critical patent/EP3665350B1/fr
Priority to CN201880036067.7A priority patent/CN110709571B/zh
Publication of WO2019108151A2 publication Critical patent/WO2019108151A2/fr
Publication of WO2019108151A3 publication Critical patent/WO2019108151A3/fr

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C17/00—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
    • E05C17/02—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means
    • E05C17/04—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing
    • E05C17/12—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing consisting of a single rod
    • E05C17/20—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing consisting of a single rod sliding through a guide
    • E05C17/203—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing consisting of a single rod sliding through a guide concealed, e.g. for vehicles

Definitions

  • the present invention relates to a door retaining mechanism which provides the door to stay at desired steps and at desired angles in vehicles.
  • door retaining mechanisms are used which have various functions and which connect vehicle doors and door body to each other. Said door retaining mechanisms have a structure which provides staying of the door at predetermined steps and angles.
  • the application with reference number US4684158 relates to a device for retaining a door in open position, comprising two toothed elements of resilient material, positively connected to the door post and the door leaf, respectively, and adapted to mesh with one another during the opening of the door leaf so as to retain the same in open position at a desired opening angle.
  • the door checker for an automobile disclosed in the application with reference number US2006230574 comprises the following: a case fixed to one of a body and a door of the automobile; a check lever movably penetrating the case, oscillatably axis-supported by the other of the body and the door, and provided with a rack on one side face; a pinion meshed with the rack and rotatably housed in the case; a movable shoe housed in the case so that the movable shoe can be engaged with and disengaged from a tooth portion of the pinion; and a check spring for biasing the movable shoe in the direction of engagement with the pinion.
  • the door is held at an arbitrary opening degree by an engaging force of the movable shoe with the pinion due to a biasing force of the check spring.
  • the application with reference number W02007031073 relates to support housing, comprising a housing part for an active component of a door stay, the housing part having at a first end an opening for receiving the active component.
  • the problem of developing a support housing which can be produced on an industrial scale easily and flexibly in line with changing requirements is solved by the invention in that the housing part comprises a cut-off extruded profile.
  • the invention also relates to a door stay comprising a stay bar with a first side, a first active component, which co-operates with the first side of the stay bar, and a support housing with a first housing part, the first end of which is open, and with an opening for the first active component, the first housing part comprising a cut-off extruded profile.
  • these door retaining mechanisms have an embodiment which stops at delimited number of specific angles. While vehicle door is being opened and closed, in the passages between steps, there is no mechanism which fixes the door in a controlled manner. Therefore, undesired hitting, jamming, friction, scratch and noise occur at the vehicle door.
  • the present invention relates to a door retaining mechanism, for eliminating the above mentioned disadvantages and for bringing new advantages to the related technical field.
  • An object of the present invention is to provide a door retaining mechanism which can stop the door at desired steps and angles in vehicles.
  • the present invention is a door retaining mechanism having a holding arm, an upper hub and a lower hub provided in a manner tightening the holding arm in between and which controls opening of the door in vehicles.
  • the holding arm provided at least partially in cylindrical form, is configured to have rotational freedom in its own axis
  • the holding arm comprises at least one threaded part which extends partially thereon and a non-threaded part which extends at the continuation of the threaded part, and at least one thread is provided on the surfaces of the lower hub and the upper hub pressing the holding arm in a compliant manner to the threaded part.
  • the door when the non-threaded part is between the upper hub and the lower hub, the door is easily moved, and when the threaded part is between the upper hub and the lower hub, the door stays fixed in any position where it is left.
  • the thread is provided at one each grabbing inlet provided on the sides of the lower hub and the upper hub facing the holding arm.
  • the grabbing inlet partially encircles the holding arm.
  • At least one guide extension is provided on the non-threaded part.
  • the guide extension is provided symmetrically at the two sides of the non-threaded part.
  • At least one of the lower hub and the upper hub comprises at least one step wherein the guide extension is placed.
  • an upper body is provided wherein the upper hub is placed and a lower body is provided wherein the lower hub is placed where said upper body and said lower body are positioned such that there is a predetermined distance in between.
  • At least one of an upper spring, provided in the upper body, and a lower spring, provided in the lower body is provided.
  • At least one upper cover is provided for encircling the upper spring inside the upper hub.
  • At least one lower cover is provided for encircling the lower spring inside the lower hub.
  • At least one pin opening is provided coaxially on the upper cover, the upper body, the upper hub, the lower hub, the lower body and the lower cover and at least one connection pin is provided which is placed to said pin opening.
  • at least one step part is provided at the section of the connection pin which stays between the upper body and the lower body.
  • At least one protrusion is provided outside of the upper hub and the lower hub and at least one channel is provided in at least one of the upper body and the lower body.
  • the holding arm comprises at least one head part.
  • At least one outer body is provided which encircles the upper cover and the lower cover from below and from above.
  • At least one each center openings are provided on the upper cover and the lower cover and at least one each connection elements are provided which are bedded to the outer body by means of one each bushings and which are placed to the center openings.
  • At least one first connection plate is provided for providing connection of the outer body to the door or to the vehicle body.
  • At least one second connection plate is provided for providing connection of the holding arm to the door or to the vehicle body.
  • At least one hinge housing is provided for providing connection of the holding arm to the second connection plate so as to have rotational freedom and at least one hinge is provided having at least one spherical end placed to the hinge housing.
  • the hinge is connected to the holding arm through a connection part.
  • Figure 1 is a representative lateral view of the subject matter door retaining mechanism.
  • Figure 2 is a representative exploded view of the subject matter door retaining mechanism.
  • Figure 3 is a representative isometric view of the upper body and of the lower body provided in the same manner in the subject matter door retaining mechanism.
  • Figure 4a, 4b and 4c are the representative isometric, cross sectional and lateral views of the upper hub and of the lower hub provided in the same manner in the subject matter door retaining mechanism.
  • Figure 5 is a representative lateral view of the subject matter door retaining mechanism where the non-threaded part is provided between the upper hub and the lower hub.
  • Figure 6 is the cross section of the view given in Figure 5.
  • Figure 7 is another cross section of the view given in Figure 5.
  • Figure 8 is the cross sectional view of the condition where the threaded part is positioned between the upper hub and the lower hub given in Figure 1.
  • Figure 9 is another cross sectional view of the view given in Figure 1 .
  • the subject matter door retaining mechanism (1 ) is connected to the door from one side and connected to the vehicle body from one side. Accordingly, there is a mechanism body (20) connected to a first connection plate (10) and there is at least one holding arm (90) extending from a second connection plate towards the mechanism body (20).
  • the outer body (30) has an upper wall (32) and a lower wall (33) provided such that there is a predetermined distance in between.
  • the outer body (30) is connected to one of the door and the vehicle body together with the first connection plate (10) through the connection flaps (31 ).
  • each pin openings (42) provided on the lower body (50b) and on the upper body (50a).
  • One each pin openings (42) are provided at the four corners.
  • the step part (751 ) is provided in the vicinity of the middle of the connection pin (75).
  • the diameter of the step part (751 ) is provided to be greater than the pin openings (42). Thus, the step part (751 ) is prevented from entering into the pin openings (42).
  • the step part (751 ) stays between the upper body (50a) and the lower body (50b).
  • the upper body (50a) and the lower body (50b) are positioned such that there is a predetermined distance in between.
  • the ends of the connection pins (75) which extend outwardly from the upper cover (40a) and the lower cover (40b) are fixed by means of scrubbing process.
  • the connection pins (75) are prevented from removing from the places thereof.
  • an upper cover (40a) which covers the upper body (50a) and there is at least one lower cover (40b) which covers the lower body (50b).
  • the upper spring (60a) is stopped to the upper cover (40a) from one end and it is stopped to the upper hub (70a) from the other end.
  • the lower spring (60b) is stopped to the lower cover (40b) from one end and it is stopped to the lower hub (70b) from the other end.
  • the upper hub (70a) and the lower hub (70b) are pushed towards each other.
  • each protrusions (71 ) provided on the outer walls of the lower hub (70b) and the upper hub (70a).
  • each center openings (41 ) provided on the upper cover (40a) and on the lower cover (40b).
  • At least one each connection elements (35) passing through the bearing holes (321 ) are connected to the center openings (41 ) provided on the upper cover (40a) and on the lower cover (40b).
  • the connection elements (35) are positioned in the bearing holes (321 ) in a manner having rotational freedom.
  • all items existing between the upper cover (40a) and the lower cover (40b) can rotate in the connection element (35) axis as a whole.
  • There is at least one each bushings (36) which encircle the inner wall of the bearing holes (321 ). Said bushings (36) decrease the friction between the bearing holes (321 ) and the connection element (35).
  • connection of the second connection plate (80) and the holding arm (90) is realized by means of a hinge (82). Accordingly, there is at least one hinge housing (81 ) provided on the second connection plate (80). A spherical end (821 ) provided on the hinge (82) is placed into a spherical recess (81 1 ) provided in the hinge housing (81 ). The hinge (82) is connected to the holding arm (90) through a connection part (822) provided on the side which is opposite with respect to the spherical end (821 ).
  • the outer wall of the holding arm (90) comprises a threaded part (92) and a non- threaded part (93).
  • Said guide extension (94) is provided in protrusion (71 ) form on the outer wall of the non-threaded part (93) and said guide extension (94) at least partially extends in the extension direction of the holding arm (90).
  • each grabbing inlets (72) provided on the sides of the upper hub (70a) and of the lower hub (70b) facing the holding arm (90).
  • the grabbing inlet (72) is provided in the form of a recess which is similar to a semi-circle and partially encircles the holding arm (90).
  • the form of said thread (74) is provided in a compliant form to the threaded part (92) of the holding arm (90).
  • the form of said step (73) is provided in a compliant form to the guide extension (94) provided in the non-threaded part (93) of the holding arm (90).
  • the first connection plate (10) and the mechanism body (20) are positioned on the vehicle body.
  • the holding arm (90) provided on the second connection plate (80) connected to the door extends from the door into the mechanism body (20).

Abstract

La présente invention concerne un mécanisme de retenue de porte (1) comprenant un bras de maintien (90), un moyeu supérieur (70a) et un moyeu inférieur (70b) placés de manière à serrer le bras de maintien (90) entre eux et commandant une ouverture d'une porte dans des véhicules. À titre d'amélioration, le bras de maintien (90), se présentant au moins partiellement sous une forme cylindrique, est conçu de manière à avoir une liberté de rotation dans son propre axe. Le bras de maintien (90) comprend au moins une partie filetée (92) qui s'étend partiellement sur celui-ci et une partie non filetée (93) qui s'étend dans le prolongement de la partie filetée (92). Au moins un filetage (74) est formé sur les surfaces du moyeu inférieur (70b) et du moyeu supérieur (70a) appuyant le bras de maintien (90) de manière élastique sur la partie filetée (92).
PCT/TR2018/050323 2017-08-10 2018-06-25 Mécanisme de retenue de porte WO2019108151A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP18883978.1A EP3665350B1 (fr) 2017-08-10 2018-06-25 Mécanisme de retenue de porte
CN201880036067.7A CN110709571B (zh) 2017-08-10 2018-06-25 一种门保持机构

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TR201711846 2017-08-10
TR2017/11846 2017-08-10

Publications (2)

Publication Number Publication Date
WO2019108151A2 true WO2019108151A2 (fr) 2019-06-06
WO2019108151A3 WO2019108151A3 (fr) 2019-08-08

Family

ID=66664204

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/TR2018/050323 WO2019108151A2 (fr) 2017-08-10 2018-06-25 Mécanisme de retenue de porte

Country Status (3)

Country Link
EP (1) EP3665350B1 (fr)
CN (1) CN110709571B (fr)
WO (1) WO2019108151A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10954703B2 (en) 2018-09-12 2021-03-23 Ford Global Technologies, Llc Motor vehicle having door check mechanism

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1028850A (en) 1911-08-15 1912-06-11 William H Aspegren Door-check.
US4684158A (en) 1984-12-26 1987-08-04 Automobiles Peugeot Device for retaining a door in open position
US20060230574A1 (en) 2005-04-11 2006-10-19 Rikenkaki Kogyo Kabushiki Kaisha Door checker for automobile
WO2007031073A2 (fr) 2005-09-15 2007-03-22 Edscha Ag Dispositif de blocage de porte avec boitier de butee
DE202016104014U1 (de) 2015-07-31 2016-09-26 Edscha Engineering Gmbh Türfeststeller

Family Cites Families (12)

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Publication number Priority date Publication date Assignee Title
US1504765A (en) * 1922-09-21 1924-08-12 Eric J Johnson Controlling mechanism for windows and other movable members
DE4339458C1 (de) * 1993-11-19 1995-05-04 Stabilus Gmbh Feststeller zum Feststellen zweier relativ zueinander beweglicher Objekte
GB2386639A (en) * 2002-03-20 2003-09-24 Year Innovations Ltd A door retaining device
DE20321505U1 (de) * 2002-10-31 2007-09-06 Edscha Ag Türfeststeller
KR20060094507A (ko) * 2006-08-09 2006-08-29 임성택 답식 도어스토퍼
DE602007002394D1 (de) * 2007-07-02 2009-10-22 Gammastamp Spa Türstopper für Fahrzeuge
DE202008011297U1 (de) * 2008-08-23 2008-11-06 Wiesbauer, Josef Anhaltesicherer Kfz-Türfeststeller in und nach Gewindeabstand
CN202187635U (zh) * 2011-07-13 2012-04-11 比亚迪股份有限公司 一种车门限位器
CN202273512U (zh) * 2011-10-17 2012-06-13 浙江裕泰汽车配件有限公司 汽车车门限位器
CN103206125B (zh) * 2012-01-17 2015-12-02 比亚迪股份有限公司 一种车门限位器
DE202014009825U1 (de) * 2014-12-10 2015-01-12 Edscha Engineering Gmbh Türfeststeller
CN106121407A (zh) * 2016-08-22 2016-11-16 重庆倍力通科技发展有限公司 汽车四门限位器

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1028850A (en) 1911-08-15 1912-06-11 William H Aspegren Door-check.
US4684158A (en) 1984-12-26 1987-08-04 Automobiles Peugeot Device for retaining a door in open position
US20060230574A1 (en) 2005-04-11 2006-10-19 Rikenkaki Kogyo Kabushiki Kaisha Door checker for automobile
WO2007031073A2 (fr) 2005-09-15 2007-03-22 Edscha Ag Dispositif de blocage de porte avec boitier de butee
DE202016104014U1 (de) 2015-07-31 2016-09-26 Edscha Engineering Gmbh Türfeststeller

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP3665350A4

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10954703B2 (en) 2018-09-12 2021-03-23 Ford Global Technologies, Llc Motor vehicle having door check mechanism

Also Published As

Publication number Publication date
EP3665350A2 (fr) 2020-06-17
WO2019108151A3 (fr) 2019-08-08
EP3665350B1 (fr) 2022-04-27
CN110709571A (zh) 2020-01-17
CN110709571B (zh) 2021-11-23
EP3665350A4 (fr) 2021-04-14

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