EP2423416A1 - Ensemble de charnière réglable pour porte vitrée - Google Patents

Ensemble de charnière réglable pour porte vitrée Download PDF

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Publication number
EP2423416A1
EP2423416A1 EP10174248A EP10174248A EP2423416A1 EP 2423416 A1 EP2423416 A1 EP 2423416A1 EP 10174248 A EP10174248 A EP 10174248A EP 10174248 A EP10174248 A EP 10174248A EP 2423416 A1 EP2423416 A1 EP 2423416A1
Authority
EP
European Patent Office
Prior art keywords
glass door
chunk
plate
hinge assembly
abutting
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP10174248A
Other languages
German (de)
English (en)
Inventor
Ko-Ming Cheng
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gang Gwo Industrial Co Ltd
GANG GWO IND CO Ltd
Original Assignee
Gang Gwo Industrial Co Ltd
GANG GWO IND CO Ltd
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 Gang Gwo Industrial Co Ltd, GANG GWO IND CO Ltd filed Critical Gang Gwo Industrial Co Ltd
Priority to EP10174248A priority Critical patent/EP2423416A1/fr
Publication of EP2423416A1 publication Critical patent/EP2423416A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D5/00—Construction of single parts, e.g. the parts for attachment
    • E05D5/02—Parts for attachment, e.g. flaps
    • E05D5/0246—Parts for attachment, e.g. flaps for attachment to glass panels
    • 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
    • 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
    • E05D2011/1092—Devices for preventing movement between relatively-movable hinge parts the angle between the hinge parts being adjustable
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/50—Mounting methods; Positioning
    • E05Y2600/502—Clamping
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • 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—Type of wing
    • E05Y2900/132—Doors

Definitions

  • the present invention relates to an adjustable hinge assembly for a glass door, and more particularly to an adjustable hinge assembly for a glass door to steadily adjust a position of a glass door relative to a doorframe.
  • a conventional hinge assembly for a glass door is used to connect a glass door to a doorframe and has a frame bracket, an adjustable device and two plates.
  • the frame bracket can be secured on the doorframe.
  • the adjustable device is connected with the frame bracket and the plates to allow the plates to pivot relative to the frame bracket.
  • the plates are connected securely to each other via bolts and clamp the glass door. Accordingly, the glass door can be pivoted relative to the doorframe via the conventional hinge assembly.
  • the glass door may be misaligned with and cannot completely close the doorframe due to an assembling inaccuracy of the conventional hinge assembly.
  • the conventional hinge assembly always has a capability of adjusting a position of the glass door relative to the doorframe and achieved by a single adjusting screw.
  • the conventional hinge assembly is not stable because the single screw cannot provide a sufficient force to the frame bracket. Therefore, the glass door should be repositioned by the conventional hinge assembly frequently, and this is inconvenient.
  • the present invention tends to provide an adjustable hinge assembly for a glass door to mitigate the aforementioned problems.
  • the main objective of the invention is to provide an adjustable hinge assembly for a glass door to steadily adjust a position of a glass door relative to a doorframe.
  • An adjustable hinge assembly for a glass door has a frame fastening device, a door clamping device and an adjustable device.
  • the frame fastening device is mounted securely to a doorframe and has two pivot sections protruding from the frame fastening device.
  • the door clamping device clamps a glass door.
  • the adjustable device has two pins mounted between and respectively pressing against the pivot sections. Because two pins respectively press against the pivot sections, pressing forces provided by the pins are sufficient and the structure of the adjustable hinge assembly for a glass door is enhanced. Accordingly, to frequently adjust the position of the glass door relative to the doorframe is unnecessary.
  • an adjustable hinge assembly for a glass door in accordance with the present invention comprises a frame fastening device 1, a door clamping device 2 and an adjustable device 3.
  • the frame fastening device 1 has a first bracket 10 and a second bracket 11.
  • the first bracket 10 has multiple bracket holes which are formed through the first bracket 10 and through which bolts are respectively mounted, and the frame fastening device 1 can be secured on a doorframe 4 with the first bracket 10 and the bolts as shown in Fig. 8 .
  • the second bracket 11 is mounted on the first bracket 10 and has two pivot sections 111, a chunk space 112 and two section holes 113.
  • the pivot sections 111 are separated from and parallel to each other.
  • One of the pivot sections 111 is located above the other.
  • the chunk space 112 is formed between the pivot sections 111.
  • the section holes 113 are respectively formed through the pivot sections 111 and align with each other.
  • first bracket 10 and the second bracket 11 are two separate parts combined securely with each other via bolts 12.
  • first bracket 10 and the second bracket 11 may be formed as a single part.
  • the present invention does not limit the implementation of the frame fastening device 1.
  • the door clamping device 2 has a first plate 20 and a second plate 21.
  • the first plate 20 has a side surface and a positioning section 201, a first notch 202, two spring recesses 203, multiple threaded holes 204 and a pivot hole 205.
  • the positioning section 201 protrudes from the side surface of the first plate 20.
  • the first notch 202 is formed in the positioning section 201, holds the pivot sections 111 and has a bottom.
  • the spring recesses 203 are respectively formed in the bottom of the first notch 202.
  • the spring recesses 203 are separated from and parallel to each other.
  • One of the spring recesses 203 is located above the other.
  • the threaded holes 204 are formed in the first plate 20.
  • the pivot hole 205 is formed through the positioning section 201 and communicates with the first notch 202.
  • the second plate 21 is connected securely with the first plate 20 to clamp a glass door 5 as shown in Fig. 8 .
  • the second plate 21 has an end, a side surface, a second notch 211 and multiple plate holes 212.
  • the side surface of the second plate 21 faces the positioning section 201.
  • the second notch 211 is formed in the end of the second plate 21, corresponds to and aligns with the first notch 202 of the first plate 20 and holds the pivot sections 111.
  • the plate holes 212 are formed though the second plate 21 and respectively align with the threaded holes 204.
  • the adjustable device 3 is mounted between the frame fastening device 1 and the door clamping device 2 to connect the door clamping device 2 pivotally with the frame fastening device 1 and has a chunk 30, a pivot 31, two bushings 311, two pins 32, an adjusting screw 33, a positioning unit 34 and two springs 35.
  • the chunk 30 is mounted in the chunk space 112 and has an outer surface, a chunk hole 301, an aperture 302, an adjusting hole 303 and three concave sections 304.
  • the outer surface of the chunk 30 may be arcuated.
  • the chunk hole 301 is longitudinally formed through the chunk 30.
  • the aperture 302 is longitudinally formed through the chunk 30 at a position beside the chunk hole 301.
  • the adjusting hole 303 is threaded, is radially formed in the chunk 30 and communicates with the aperture 302.
  • the concave sections 304 are at intervals formed longitudinally in the outer surface of the chunk 30.
  • the pivot 31 is longitudinally mounted in the pivot hole 205 and is mounted through the section holes 113 and the chunk hole 301.
  • the bushings 311 are respectively mounted in the section holes 113, are inserted into the chunk hole 301 and are mounted around the pivot 31.
  • each pin 32 has an abutting end 321, a conical end 322, a cross groove 323 and four corners 324.
  • the abutting ends 321 of the pins 32 respectively face and abut the pivot sections 111.
  • the conical ends 322 are respectively opposite to the abutting ends 321 of the pins 32 and face each other.
  • the cross grooves 323 are respectively formed in the abutting ends 321.
  • the corners 324 of each pin 32 are formed at the corresponding abutting end 321 beside the cross groove 323 and provide friction to make the pins 32 abutting tightly with the pivot sections 111.
  • the adjusting screw 33 is screwed into the adjusting hole 303 and has a tool end 331 and a conical pressing end 332.
  • the tool end 331 has a tool recess formed in the tool end 331, and a tool 6 can be inserted into the tool recess to rotate the adjusting screw 33 as shown in Fig. 7 .
  • a cross sectional shape of the tool recess can be linear, cross or hexagonal, to fit with different tools for rotating the adjusting screw 33.
  • the conical pressing end 332 is opposite to the tool end 331 and presses against the conical ends 322 of the pins 32. With the conical pressing end 332 and the conical ends 322, the pressing end 332 can push the conical ends 322 of the pins 32 to make the abutting ends 321 respectively abutting tightly with the pivot sections 111. With the tight abutment between the abutting ends 321 and the second bracket 11, the chunk 30 is kept from rotating relative to the pivot 31.
  • the positioning unit 34 abuts the outer surface of the chunk 30.
  • the positioning unit 34 has a rod 341 and a wheel 342.
  • the rod 341 has two ends and a central segment.
  • the central segment of the rod 341 is formed between the ends of the rod 341.
  • the wheel 342 is rotatably mounted around the central segment of the rod 341 and abuts the outer surface of the chunk 30.
  • the wheel 342 can selectively abut one of the concave sections 304.
  • the springs 35 are mounted in the first notch 202.
  • Each spring 35 has a first end and a second end.
  • the first ends of the springs 35 are respectively mounted in the spring recesses 203 and abut the first plate 20.
  • the second ends are respectively opposite to the first ends of the springs 35 and respectively abut the ends of the positioning rod 341.
  • the springs 35 provide pressing forces to push the positioning unit 34 to abut the chunk 30.
  • the first plate 20 and the second plate 21 clamp two side surfaces of the glass door 5 and are connected securely to each other via bolts.
  • Two pads 22 can be further respectively mounted on the side surfaces of the glass door 5 and be clamped by the first plate 20 and the second plate 21.
  • the first bracket 10 is securely connected to the doorframe 4 with bolts. Consequently, the glass door 5 is connected pivotally to the doorframe 4.
  • the tool 6 is inserted into the tool recess in the tool end of the adjusting screw 33 to rotate the adjusting screw 33 to make the adjusting screw 33 moving away from the pins 32.
  • the abutting ends 321 are kept from pressing against the pivot sections 111.
  • the chunk 30 can be rotated relative to the second bracket 11.
  • the rotated first plate 20 makes the springs 35, the positioning unit 34 and the chunk 30 rotating with the glass door 5. Accordingly, the position of the chunk 30 relative to the second bracket 11 can be changed, and the position of the glass door 5 relative to the doorframe 4 can also be adjusted to precisely align the glass door 5 with the doorframe 4 and to make the glass door 5 having a capability of completely closing the doorframe 4.
  • the pressing end 332 of the adjusting screw 33 presses against the conical ends 322 of the pins 32 again. Consequently, the abutting ends 321 respectively tightly press against the pivot sections 111 and two shallow recesses are respectively formed in the pivot sections 111. With the corners 324 biting the inner surfaces of the shallow recesses of the pivot sections 111, the chunk 30 can be secured in the chunk space 112. An adjustment of the glass door 5 relative to the doorframe 4 is achieved.
  • the glass door 5 when glass door 5 is opened or closed relative to the doorframe 4, the glass door 5 is pivoted relative to the doorframe 4 with a center at the pivot 31. During the pivotal rotation of the glass door 5, the wheel 342 will be moved along the outer surface of the chunk 30. With the engagement between the wheel 342 with one of the concave sections 304 in the chunk 30, the glass door 5 can be positioned at different positions relative to the doorframe 4.
  • the present invention has the following advantage:

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hinges (AREA)
EP10174248A 2010-08-27 2010-08-27 Ensemble de charnière réglable pour porte vitrée Withdrawn EP2423416A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP10174248A EP2423416A1 (fr) 2010-08-27 2010-08-27 Ensemble de charnière réglable pour porte vitrée

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP10174248A EP2423416A1 (fr) 2010-08-27 2010-08-27 Ensemble de charnière réglable pour porte vitrée

Publications (1)

Publication Number Publication Date
EP2423416A1 true EP2423416A1 (fr) 2012-02-29

Family

ID=43430920

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10174248A Withdrawn EP2423416A1 (fr) 2010-08-27 2010-08-27 Ensemble de charnière réglable pour porte vitrée

Country Status (1)

Country Link
EP (1) EP2423416A1 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19702863A1 (de) * 1996-02-07 1997-08-14 Creations D Guidotti S A Scharnier für ein Flügelteil, insbesondere einen Tür- oder Fensterflügel
EP1281830A1 (fr) * 2001-08-01 2003-02-05 Stremler Charnière, notamment pour panneau pivotant
FR2905719A1 (fr) * 2006-09-13 2008-03-14 Creations D Guidotti S A Sa Ensemble a charniere a fixation coplanaire.

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19702863A1 (de) * 1996-02-07 1997-08-14 Creations D Guidotti S A Scharnier für ein Flügelteil, insbesondere einen Tür- oder Fensterflügel
EP1281830A1 (fr) * 2001-08-01 2003-02-05 Stremler Charnière, notamment pour panneau pivotant
FR2905719A1 (fr) * 2006-09-13 2008-03-14 Creations D Guidotti S A Sa Ensemble a charniere a fixation coplanaire.

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