CN110630124B - Heavy hidden hinge of three-dimensional adjustable - Google Patents
Heavy hidden hinge of three-dimensional adjustable Download PDFInfo
- Publication number
- CN110630124B CN110630124B CN201910924765.7A CN201910924765A CN110630124B CN 110630124 B CN110630124 B CN 110630124B CN 201910924765 A CN201910924765 A CN 201910924765A CN 110630124 B CN110630124 B CN 110630124B
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- hinged
- door
- articulated piece
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- 210000001503 joint Anatomy 0.000 claims description 24
- 238000009434 installation Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
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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
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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
- E05D3/00—Hinges with pins
- E05D3/06—Hinges with pins with two or more pins
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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
- E05D5/00—Construction of single parts, e.g. the parts for attachment
- E05D5/02—Parts for attachment, e.g. flaps
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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
- E05D7/0009—Adjustable 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
- E05D7/04—Hinges adjustable relative to the wing or the frame
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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
- E05D7/04—Hinges adjustable relative to the wing or the frame
- E05D2007/0492—Hinges adjustable relative to the wing or the frame in three directions
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- 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
Abstract
The invention provides a three-dimensional adjustable heavy concealed hinge, comprising: the door base, first articulated elements, the second articulated elements, third articulated elements, fourth articulated elements and wall base, all be provided with first articulated portion and second articulated portion on door base and the wall base, the bottom of first articulated elements articulates on the first articulated portion of door base through the annular knurl pivot, the bottom of fourth articulated elements articulates on the first articulated portion of wall base through the annular knurl pivot, the one end of second articulated elements is articulated through the annular knurl pivot with the top of first articulated elements, the second articulated portion that other one end of second articulated elements articulated on the wall base through the annular knurl pivot, second articulated elements and third articulated elements middle part are articulated through the annular knurl pivot, be provided with adjusting screw on the first articulated elements. This heavy hidden hinge of three-dimensional adjustable adopts the hinge structure of multiple spot linkage, and about during the installation size and angle three-dimensionally adjustable about, and the cooperation size between the connecting piece is accurate, and the angle that opens and shuts is big, and stability is good.
Description
Technical Field
The invention relates to the technical field of hinges, in particular to a three-dimensional adjustable heavy hidden hinge.
Background
At present, the traditional hinge is composed of a fixed leaf, a movable leaf and a hinged shaft, wherein the hinged shaft is cylindrical and penetrates through the fixed leaf and the movable leaf to enable the fixed leaf and the movable leaf to be hinged, the hinge of the structure has a single function, only has a two-point fixed structure, and can be opened only when the door is heavy or is in running-in for a long time, and the opening and closing angle is small. In addition, the conventional rotating shaft type hinge has a protruding rotating shaft, the door gap is greatly influenced to be attractive, and the size of the door gap cannot be adjusted.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the three-dimensional adjustable heavy hidden hinge which adopts a multi-point linkage hinge structure, the left, right, upper and lower sizes and the angle are three-dimensionally adjustable during installation, the matching size between connecting pieces is accurate, the opening and closing angle is large, and the stability is good.
In order to realize the technical scheme, the invention provides a three-dimensional adjustable heavy hidden hinge, which comprises: the door comprises a door base, a first hinged part, a second hinged part, a third hinged part, a fourth hinged part and a wall base, wherein the door base and the wall base are respectively provided with the first hinged part and the second hinged part, the bottom of the first hinged part is hinged on the first hinged part of the door base through a knurled rotating shaft, the bottom of the fourth hinged part is hinged on the first hinged part of the wall base through a knurled rotating shaft, one end of the second hinged part is hinged with the top of the first hinged part through a knurled rotating shaft, the other end of the second hinged part is hinged on the second hinged part of the wall base through the knurled rotating shaft, the middle parts of the second hinged part and the third hinged part are hinged through the knurled rotating shaft, and an adjusting screw is arranged on the first hinged part.
Preferably, the door base comprises a first bottom plate, a first longitudinal butt joint block is arranged on the first bottom plate, a first hinge portion formed by a plurality of protrusions spaced side by side is arranged at the top of the first longitudinal butt joint block, and a second hinge portion formed by a plurality of first transverse butt joint blocks spaced side by side is arranged on one side of the first longitudinal butt joint block.
Preferably, the wall base comprises a second bottom plate, a second longitudinal butt joint block is arranged on the second bottom plate, a first hinge portion formed by a plurality of protrusions which are spaced side by side is arranged at the top of the second longitudinal butt joint block, and a second hinge portion formed by a plurality of second transverse butt joint blocks which are spaced side by side is arranged on one side of the second longitudinal butt joint block.
Preferably, the first articulated element comprises a first articulated element body, a first top articulated part formed by a plurality of protrusions at intervals side by side is arranged at the top of the first articulated element body, a first bottom articulated part formed by a plurality of protrusions at intervals side by side is arranged at the bottom of the first articulated element body, an adjusting screw hole is arranged on the front side surface of the first articulated element body, an adjusting screw is installed in the adjusting screw hole, and the first bottom articulated part is articulated with a second articulated part on the door base through a knurled rotating shaft.
Preferably, the fourth hinge part comprises a fourth hinge part body, a second top hinge part formed by a plurality of protrusions spaced side by side is arranged at the top of the fourth hinge part body, a second bottom hinge part formed by a plurality of protrusions spaced side by side is arranged at the bottom of the fourth hinge part body, and the second bottom hinge part is hinged to the second hinge part on the wall base through a knurled rotating shaft.
Preferably, the second articulation piece and the third articulation piece have the same structure and both comprise arc-shaped articulation piece bodies, a first articulation part and a second articulation part are respectively arranged at the left end and the right end of each arc-shaped articulation piece body, a hollow hole is arranged in the middle of each arc-shaped articulation piece body, an articulation support is arranged on one side of each hollow hole, the first articulation part of the second articulation piece is articulated with the first top articulation part on the first articulation piece through a knurled rotating shaft, the second articulation part of the second articulation piece is articulated with the first articulation part of the wall base through a knurled rotating shaft, the first articulation part of the third articulation piece is articulated with the second top articulation part on the fourth articulation piece through a knurled rotating shaft, the second articulation part of the third articulation piece is articulated with the first articulation part of the door base through a rotating shaft, and the articulation support on the second articulation piece penetrates through the hollow hole in the third articulation piece, the hinge support on the third hinge part penetrates through the hollow hole in the second hinge part, and the hinge support on the second hinge part is hinged to the hinge support on the third hinge part through the knurled rotating shaft after being aligned.
Preferably, the second hinge part and the third hinge part are both arranged in an inward-bending arc structure, and the inward-bending radians of the second hinge part and the third hinge part are the same.
Preferably, first screw holes are formed in the left end and the right end of the first bottom plate of the door base.
Preferably, the second screw holes are formed in the left end and the right end of the second bottom plate of the wall base.
Preferably, a through hole is formed in the side edge of the second screw hole in the second bottom plate, and a fastening screw is installed in the through hole.
The three-dimensional adjustable heavy hidden hinge provided by the invention has the beneficial effects that:
1) this heavy hidden hinge of three-dimensional adjustable adopts the hinge structure of multiple spot linkage, in the time of the actual work, fix on the wall body through the screw for the wall base, door leaf general screw clamp is tight on door base, wall base, first articulated elements, the second articulated elements, link with the annular knurl pivot between third articulated elements and the fourth articulated elements, each part is around the actual linkage of annular knurl pivot, do 0 ~ 180 rotation, the whole activity space of hinge is big, the angle of opening and shutting is big, seven point linkage's cross star type hinge structure, make the cooperation size between the connecting piece accurate, the degree of agreeing with is better, firm in connection, bearing capacity is big, stability is better.
2) Second articulated elements and third articulated elements all set to the arc structure in this heavy hidden hinge of three-dimensional adjustable, and the structure of second articulated elements and third articulated elements is the same, when closing the door closure, through the cooperation between second articulated elements and the third articulated elements, reality 0 is spacing each other, reaches the wall body and follows the door leaf on the coplanar when closing the door closure, has when closing the door and can not see the hinge, and is pleasing to the eye, and the crack is little, prevents characteristics such as tong. When the door leaf is opened, the first hinged part, the second hinged part, the third hinged part and the fourth hinged part are linked through the knurled rotating shaft, when the door base reaches 225 degrees in the moving process, the first hinged part and the door base are limited mutually, and then the door leaf and a wall body can be adjusted to form 180 degrees through the adjusting screw, so that the 180-degree opening function is realized.
3) This heavy hidden hinge of three-dimensional adjustable adopts the cross of cross star type to combine multiple spot linkage structure, a pair of stone material door of 200KG of highest bearing, the fire control door, heavy type door such as pipe shaft door, and possess three-dimensional adjustable function under the condition of bearing, including the height, around, and the angle of opening the door all can be adjusted, can be to the fine setting of door leaf and wall body about 3mm through adjusting screw on the first articulated elements and the tight set screw of wall base under the state of closing the door, adjustable crack clearance reaches the most ideal state, the wall body is just or the wrong limit phenomenon that the door leaf that processing accumulated error caused appears when the closure and produce with the wall body also will obtain effectual correction. The door opening angle of the wall body and the door body can be adjusted within +/-45 degrees through the adjusting screw on the first hinge piece and the fastening screw of the wall base in the door opening state, so that the door opening angle adjusting device is suitable for the requirements of different occasions, and the optimal door opening angle is achieved.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is an exploded perspective view of the present invention.
Fig. 3 is a top view of the present invention.
Fig. 4 is a side view of the present invention.
Fig. 5 is a schematic diagram of a process in use of the invention.
In the figure: 1. a door base; 11. a first base plate; 12. a first longitudinal butt-joint block; 13. a first transverse butt-joint block; 14. a first screw hole; 2. a first hinge member; 21. a first hinge member body; 22. a first top hinge; 23. a first bottom hinge; 24. adjusting the screw hole; 3. a second hinge member; 31. an arcuate hinge member body; 32. a first hinge portion; 33. a second hinge portion; 34. hollowing out holes; 35. a hinged bracket; 4. a third hinge member; 41. an arcuate hinge member body; 42. a first hinge portion; 43. a second hinge portion; 44. hollowing out holes; 45. a hinged bracket; 5. a fourth hinge member; 51. a fourth hinge body; 52. a second top hinge; 53. a second bottom hinge; 6. a wall mount; 61. a second base plate; 62. a second longitudinal butt-joint block; 63. a second transverse butt-joint block; 64. a second screw hole; 65. laterally fastening the screw hole; 7. a knurled rotating shaft; 8. adjusting screws; 9. and (5) tightening the screws.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments obtained by a person skilled in the art without making any inventive step are within the scope of the present invention.
Example 1: a three-dimensional adjustable heavy hidden hinge.
Referring to fig. 1 to 5, a heavy hidden hinge adjustable in three dimensions includes:
the door base 1 comprises a first bottom plate 11, a first longitudinal butt joint block 12 is arranged on the first bottom plate 11, a first hinge part formed by three bulges which are arranged at intervals side by side is arranged at the top of the first longitudinal butt joint block 12, a second hinge part formed by three first transverse butt joint blocks 13 which are arranged at intervals side by side is arranged on one side of the first longitudinal butt joint block 12, and first screw holes 14 are formed in the left end and the right end of the first bottom plate 11 of the door base 1;
the wall base 6 comprises a second bottom plate 61, a second longitudinal butt joint block 62 is arranged on the second bottom plate 61, a first hinge part formed by three parallel bulges at intervals is arranged at the top of the second longitudinal butt joint block 62, a second hinge part formed by three second transverse butt joint blocks 62 distributed at intervals is arranged on one side of the second longitudinal butt joint block 62, second screw holes 64 are formed in the left end and the right end of the second bottom plate 61 of the wall base 6, through holes are formed in the side edges of the second screw holes 64, and fastening screws 9 are installed in the through holes;
the first articulated piece 2 comprises a first articulated piece body 21, a first top articulated part 22 formed by three protrusions spaced side by side is arranged at the top of the first articulated piece body 21, a first bottom articulated part 23 formed by two protrusions spaced side by side is arranged at the bottom of the first articulated piece body 21, an adjusting screw hole 24 is arranged on the front side surface of the first articulated piece body 21, an adjusting screw 8 is installed in the adjusting screw hole 24, and the first bottom articulated part 23 is articulated with a second articulated part on the door base 1 through a knurled rotating shaft 7;
a fourth hinge element 5, wherein the fourth hinge element 5 comprises a fourth hinge element body 51, a second top hinge part 52 formed by three side-by-side spaced protrusions is arranged at the top of the fourth hinge element body 51, a second bottom hinge part 53 formed by two side-by-side spaced protrusions is arranged at the bottom of the fourth hinge element body 51, and the second bottom hinge part 53 is hinged with the second hinge part on the wall base 6 through a knurled rotating shaft 7;
the second hinge part 3 and the third hinge part 4 have the same structure and both comprise an arc-shaped hinge part body 31, the left and right ends of the arc-shaped hinge part body 31 are respectively provided with a first hinge part 32 and a second hinge part 33, the middle part of the arc-shaped hinge part body 31 is provided with a hollow hole 34, one side of the hollow hole 34 is provided with a hinge support 35, wherein the first hinge part 32 of the second hinge part 3 is hinged with the first top hinge part 22 on the first hinge part 2 through a knurled rotating shaft 7, the second hinge part 33 of the second hinge part 3 is hinged with the first hinge part of the wall base 6 through the knurled rotating shaft 7, the first hinge part 32 of the third hinge part 4 is hinged with the second top hinge part 53 on the fourth hinge part 5 through the rotating shaft 7, the second hinge part 43 of the third hinge part 4 is hinged with the first hinge part of the door base 1 through the knurled rotating shaft 7, the hinge support 35 on the second hinge part 3 penetrates through the hollow hole 44 in the third hinge part 4, the hinge support 45 on the third hinge part 4 penetrates through the hollow hole 34 in the second hinge part 3, and the hinge support 35 on the second hinge part 3 is aligned with the hinge support 45 on the third hinge part 4 and then hinged through the knurled rotating shaft 7.
This heavy hidden hinge of three-dimensional adjustable adopts the hinge structure of seven point linkages, in the time of the actual work, fix on the wall body through wall base 6 with the screw, the general screw clamp of door leaf is on door base 1, wall base 6, first articulated elements 2, second articulated elements 3, link with annular knurl pivot 7 between third articulated elements 4 and the fourth articulated 5, each part is around annular knurl pivot 7 reality linkage, do 0 ~ 180 rotation, the whole activity space of hinge is big, the angle of opening and shutting is big, the cross star type hinge structure of seven point linkages, make the cooperation size between the connecting piece accurate, the degree of agreeing with is better, firm in connection, bearing capacity is big, stability is better.
Second articulated elements 3 all set the arc structure with third articulated elements 4 in this heavy hidden hinge of three-dimensional adjustable, and the structure of second articulated elements 3 and third articulated elements 4 is the same, when closing the door closure, through the cooperation between second articulated elements 3 and the third articulated elements 4, reality 0 is spacing each other, reach when closing the door closure wall body with the door leaf on the coplanar, have when closing the door and can't see the hinge, pleasing to the eye, the crack is little, prevent characteristics such as tong. When the door leaf is opened, the first hinged part 2, the second hinged part 3, the third hinged part 4 and the fourth hinged part 5 are linked through the knurled rotating shaft 7, when the door base 1 reaches 225 degrees in the moving process, the first hinged part 2 and the door base 1 are mutually limited, and the door leaf and a wall body can be adjusted to form 180 degrees through the adjusting screw 6, so that the 180-degree opening function is realized.
This heavy hidden hinge of three-dimensional adjustable adopts the cross of cross star type to combine seven point linkage structures, a pair of stone material door that can the highest bearing 200KG, the fire control door, heavy type door such as pipe shaft door, and possess three-dimensional adjustable function under the condition of bearing, including the height, around, and the angle of opening the door all can be adjusted, can be to door leaf and wall body's fine setting about 3mm through adjusting screw 8 on the first articulated elements 2 and wall base 6's holding screw 9 under the state of closing the door, adjustable crack clearance reaches the most ideal state, the wall body is just or the processing accumulative error and the door leaf that causes appears the wrong limit phenomenon that produces with the wall body when the closure also will obtain effectual correction. The door opening angle of the wall body and the door body can be adjusted by +/-45 degrees through the adjusting screw 8 on the first hinge part 2 and the fastening screw 9 of the wall base 6 in the door opening state, so that the door opening angle adjusting device is suitable for the requirements of different occasions, and the optimal door opening angle is achieved.
The above description is only for the preferred embodiment of the present invention, but the present invention should not be limited to the embodiment and the disclosure of the drawings, and therefore, all equivalent or modifications that do not depart from the spirit of the present invention are intended to fall within the scope of the present invention.
Claims (5)
1. A three-dimensional adjustable heavy hidden hinge characterized by comprising:
the door comprises a door base, a door body and a door body, wherein the door base comprises a first bottom plate, a first longitudinal butt joint block is arranged on the first bottom plate, a first hinge part formed by a plurality of bulges at intervals side by side is arranged at the top of the first longitudinal butt joint block, and a second hinge part formed by a plurality of first transverse butt joint blocks distributed at intervals side by side is arranged on one side of the first longitudinal butt joint block;
the wall base comprises a second bottom plate, a second longitudinal butt joint block is arranged on the second bottom plate, a first hinge part formed by a plurality of bulges which are arranged side by side at intervals is arranged at the top of the second longitudinal butt joint block, and a second hinge part formed by a plurality of second transverse butt joint blocks which are arranged side by side at intervals is arranged on one side of the second longitudinal butt joint block;
the first articulated piece comprises a first articulated piece body, a first top articulated part formed by a plurality of protrusions at intervals side by side is arranged at the top of the first articulated piece body, a first bottom articulated part formed by a plurality of protrusions at intervals side by side is arranged at the bottom of the first articulated piece body, an adjusting screw hole is arranged on the front side surface of the first articulated piece body, an adjusting screw is installed in the adjusting screw hole, and the first bottom articulated part is articulated with a second articulated part on the door base through a knurled rotating shaft;
the fourth hinged part comprises a fourth hinged part body, a second top hinged part formed by a plurality of protrusions spaced side by side is arranged at the top of the fourth hinged part body, a second bottom hinged part formed by a plurality of protrusions spaced side by side is arranged at the bottom of the fourth hinged part body, and the second bottom hinged part is hinged with the second hinged part on the wall base through a knurled rotating shaft;
the second articulated piece and the third articulated piece have the same structure and respectively comprise an arc articulated piece body, a first articulated part and a second articulated part are respectively arranged at the left end and the right end of the arc articulated piece body, a hollow hole is arranged in the middle of the arc articulated piece body, a hinged support is arranged at one side of the hollow hole, the first articulated part of the second articulated piece is hinged with the first top articulated part on the first articulated piece through a knurled rotating shaft, the second articulated part of the second articulated piece is hinged with the first articulated part of the wall base through a knurled rotating shaft, the first articulated part of the third articulated piece is hinged with the second top articulated part on the fourth articulated piece through a knurled rotating shaft, the second articulated part of the third articulated piece is hinged with the first articulated part of the door base through a knurled rotating shaft, and the hinged support on the second articulated piece penetrates through the hollow hole in the third articulated piece, the hinge support on the third hinge part penetrates through the hollow hole in the second hinge part, and the hinge support on the second hinge part is hinged to the hinge support on the third hinge part through the knurled rotating shaft after being aligned.
2. The three-dimensional adjustable heavy hidden hinge of claim 1, wherein: the second hinged part and the third hinged part are both arranged into inward-bent arc structures, and the inward-bent radians of the second hinged part and the third hinged part are the same.
3. The three-dimensional adjustable heavy hidden hinge of claim 1, wherein: first screw holes are formed in the left end and the right end of a first bottom plate of the door base.
4. The three-dimensional adjustable heavy hidden hinge of claim 1 or 3, characterized in that: and second screw holes are formed in the left end and the right end of a second bottom plate of the wall base.
5. The three-dimensional adjustable heavy hidden hinge of claim 4, wherein: and a through hole is formed in the side edge of the second screw hole in the second bottom plate, and a fastening screw is installed in the through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910924765.7A CN110630124B (en) | 2019-09-27 | 2019-09-27 | Heavy hidden hinge of three-dimensional adjustable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910924765.7A CN110630124B (en) | 2019-09-27 | 2019-09-27 | Heavy hidden hinge of three-dimensional adjustable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110630124A CN110630124A (en) | 2019-12-31 |
| CN110630124B true CN110630124B (en) | 2020-05-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910924765.7A Active CN110630124B (en) | 2019-09-27 | 2019-09-27 | Heavy hidden hinge of three-dimensional adjustable |
Country Status (1)
| Country | Link |
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| CN (1) | CN110630124B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE1018621A5 (en) * | 2008-12-23 | 2011-05-03 | Argent Alu Nv | HINGE. |
| DE102015112640B3 (en) * | 2015-07-31 | 2016-01-21 | Simonswerk, Gesellschaft mit beschränkter Haftung | Door hinge for a concealed arrangement between the door leaf and the door frame |
| CN204899532U (en) * | 2015-08-31 | 2015-12-23 | 惠东县吉邦五金制品有限公司 | Adjustable hidden hinge |
| CN205063630U (en) * | 2015-09-10 | 2016-03-02 | 邹润 | Hidden hinge of improved generation |
| CN107035255A (en) * | 2017-03-30 | 2017-08-11 | 惠州市吉邦精密技术有限公司 | One kind is easily installed and the adjustable U-shaped hinge of opening angle |
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2019
- 2019-09-27 CN CN201910924765.7A patent/CN110630124B/en active Active
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| CN110630124A (en) | 2019-12-31 |
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Effective date of registration: 20240424 Address after: 528000, No. 2, Jiangxin Industrial South Street, Yanbu Hengjiang, Dali Town, Nanhai District, Foshan City, Guangdong Province, China Patentee after: Guangdong Lange Sanitary Ware Technology Co.,Ltd. Country or region after: China Address before: 528200 yongchuantian workshop, Hengjiang village, Yanbu, Foshan City, Guangdong Province Patentee before: KAWA (CHINA) HARDWARE CO.,LTD. Country or region before: China |