CN114046112A - Angle hinge structure capable of being adjusted flexibly - Google Patents
Angle hinge structure capable of being adjusted flexibly Download PDFInfo
- Publication number
- CN114046112A CN114046112A CN202111324340.6A CN202111324340A CN114046112A CN 114046112 A CN114046112 A CN 114046112A CN 202111324340 A CN202111324340 A CN 202111324340A CN 114046112 A CN114046112 A CN 114046112A
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- Prior art keywords
- hinge
- corner hinge
- bight
- assembly
- pipe
- 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.)
- Pending
Links
- 238000002347 injection Methods 0.000 claims description 26
- 239000007924 injection Substances 0.000 claims description 26
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 claims description 3
- 239000003433 contraceptive agent Substances 0.000 claims description 2
- 230000002254 contraceptive effect Effects 0.000 claims description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 4
- 235000017491 Bambusa tulda Nutrition 0.000 claims 4
- 241001330002 Bambuseae Species 0.000 claims 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 4
- 239000011425 bamboo Substances 0.000 claims 4
- 230000000694 effects Effects 0.000 claims 4
- 238000010276 construction Methods 0.000 claims 3
- 125000003003 spiro group Chemical group 0.000 claims 1
- 230000000712 assembly Effects 0.000 abstract description 3
- 238000000429 assembly Methods 0.000 abstract description 3
- 238000007789 sealing Methods 0.000 description 15
- 230000007246 mechanism Effects 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 230000001050 lubricating effect Effects 0.000 description 2
- 239000010687 lubricating oil Substances 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Images
Classifications
-
- 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
- E05D11/02—Lubricating arrangements
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
- E06B3/34—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
- E06B3/36—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement with a single vertical axis of rotation at one side of the opening, or swinging through the opening
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- 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
- E05Y2900/148—Windows
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Hinges (AREA)
Abstract
The invention relates to the technical field of corner hinges, in particular to a flexibly-adjusted corner hinge structure which comprises a window frame body, an upper corner hinge, a middle corner hinge and a lower corner hinge, wherein one side of the window frame body is fixedly connected with the upper corner hinge, the middle corner hinge and the lower corner hinge, the middle corner hinge is arranged below the upper corner hinge, the lower corner hinge is arranged below the middle corner hinge, and hinge assemblies are arranged on the upper corner hinge, the middle corner hinge and the lower corner hinge.
Description
Technical Field
The invention relates to the technical field of corner hinges, in particular to a flexibly-adjusted corner hinge structure.
Background
The hinge of the horizontal sliding window corner part in the prior art can be difficult to rotate after being used for a certain time, because the lubricating effect in the hinge mechanism is reduced, the contact surface between the shaft and the shaft sleeve is too dry, the mutual rotation between the shaft and the shaft sleeve is difficult, and even noise is generated during the rotation.
If the corner hinge hinging mechanism has the function of self-lubrication, the service life of the whole corner hinge can be effectively prolonged, the problem can be solved, and the corner hinge structure with flexible adjustment is provided for the purpose.
Disclosure of Invention
The present invention is directed to a corner hinge structure with flexible adjustment to solve the above problems.
In order to achieve the purpose, the invention provides the following technical scheme: a corner hinge structure capable of being adjusted flexibly comprises a window frame body, an upper corner hinge, a middle corner hinge and a lower corner hinge, wherein an upper corner hinge, a middle corner hinge and a lower corner hinge are fixedly connected to one side of the window frame body, the middle corner hinge is arranged below the upper corner hinge, the lower corner hinge is arranged below the middle corner hinge, hinge assemblies are arranged on the upper corner hinge, the middle corner hinge and the lower corner hinge respectively, each hinge assembly comprises a concave piece, a sleeve, a cylindrical shaft and a clamping piece, the sleeve is arranged in a groove of the concave piece, the cylindrical shaft is sleeved in the middle of the sleeve, two ends of the cylindrical shaft extend into through holes formed in the concave piece, the clamping pieces are contacted with the end parts of the cylindrical shaft, the clamping pieces are arranged in the concave, a pressure assembly and a threaded column are arranged in the cylindrical shaft, a main pipe cavity and a branch pipe cavity are formed in a shell of the cylindrical shaft, the control assembly is embedded in the cylindrical shaft shell, one open end of the main pipe cavity is located between the pressure assembly and the threaded column, and one end of the control assembly extends into the main pipe cavity.
Preferably, the inner wall of one end of the middle hole of the cylindrical shaft is provided with threads, the threaded column is in threaded connection with the cylindrical shaft, one side of the main tube cavity is communicated with a plurality of branch tube cavities which are uniformly distributed, and one end of each branch tube cavity extends to the outer side wall of the cylindrical shaft.
Preferably, the pressure assembly comprises a rubber piston column, a tension spring and a Y-shaped frame, one end of the tension spring is fixedly connected with the rubber piston column, the other end of the tension spring is fixedly connected with the Y-shaped frame, the Y-shaped frame is fixed on the cylindrical shaft, and the rubber piston column is movably sleeved in a middle hole of the cylindrical shaft.
Preferably, the control assembly comprises a sealing assembly, a gas injection pipe, a braking assembly and a gas inlet pipe, the sealing assembly is arranged in an inner cavity of the main pipe cavity, the braking assembly is arranged in a square groove formed in the cylindrical shaft, the gas inlet pipe is arranged on one side of the braking assembly, one end of the braking assembly protrudes to the outside of the cylindrical shaft, the other end of the braking assembly is provided with the gas injection pipe, one end of the gas injection pipe is connected with the sealing assembly, and the gas injection pipe and the gas inlet pipe are both provided with one-way valves.
Preferably, the air inlet pipe and the air injection pipe are embedded in the shell of the cylindrical shaft, one end of the air inlet pipe extends to the outside of the cylindrical shaft, the other end of the air inlet pipe extends into a square groove in the cylindrical shaft, and one end of the air injection pipe extends into the square groove.
Preferably, seal assembly includes a lifting column, a sealing cylinder, an L-shaped column and a movable ball, the sealing cylinder is fixed on the inner cavity wall of the main tube cavity, the lifting column is arranged in the middle of the sealing cylinder, one end of the lifting column extends into the gas injection tube, the other end of the lifting column is fixedly connected with the movable ball, the movable ball is annularly provided with a plurality of uniformly distributed L-shaped columns around, and the L-shaped columns are fixed on the sealing cylinder.
Preferably, the brake assembly includes gas column, spring, U template, interception piece, extension spring, location axle and control panel, be provided with the control panel in the inner chamber of U template, the control panel middle part is run through there is the location axle, the one end contact of control panel has the gas column, and the cover has the spring on the gas column, and is fixed with the stopper on the gas column, and the spring pad is between stopper and U template, and the gas column cup joints in the through-hole of seting up on U template shell.
Preferably, the end part of the positioning shaft extends into a circular plate groove formed in the U-shaped plate shell, sliding grooves are formed in the outer walls of the two sides of the U-shaped plate, an intercepting block and a wavy plate-shaped spring piece are arranged in each sliding groove, and the rubber piston column is fixed on the cylindrical shaft.
Preferably, the check valve includes rubber pad and positioning disk, the positioning disk is fitted with a contraceptive ring and is equipped with a plurality of evenly distributed's through-hole, and one side fixedly connected with T type discoid rubber pad of positioning disk.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the self-lubricating mechanism is arranged between the sleeve and the cylindrical shaft, so that once the sleeve and the cylindrical shaft are too dry to contact with each other, the self-lubricating work can be triggered, the friction influence is reduced, and the noise generated during mutual rotation is avoided;
2. the invention increases the middle corner hinge, increases the bearing capacity, enhances the safety performance, plays the role of reinforcing connection and has stable and strong functions.
Drawings
FIG. 1 is a schematic view of a hinge structure of a lower casement window corner according to the prior art;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is a schematic view of a hinge assembly;
FIG. 4 is a schematic view of a concave member structure;
FIG. 5 is a schematic view of the structure at A in FIG. 3;
FIG. 6 is a schematic view of a pressure assembly;
FIG. 7 is a schematic view of the structure at B in FIG. 6;
FIG. 8 is a schematic view of a brake assembly;
FIG. 9 is a schematic view of the structure of FIG. 7 at C;
fig. 10 is a schematic view of the structure of the check valve.
In the figure: the device comprises a window frame body 1, an upper corner hinge 2, a middle corner hinge 3, a lower corner hinge 4, a hinge assembly 5, a concave member 6, a sleeve 7, a cylindrical shaft 8, a clamping piece 9, a pressure assembly 10, a threaded column 11, a main pipe cavity 12, a branch pipe cavity 13, a control assembly 14, a sealing assembly 15, a gas injection pipe 16, a brake assembly 17, a gas inlet pipe 18, a one-way valve 19, a rubber piston column 20, a tension spring 21, a Y-shaped frame 22, a lifting column 23, a sealing cylinder 24, an L-shaped column 25, a movable ball 26, a gas column 27, a spring 28, a U-shaped plate 29, an interception block 30, a spring piece 31, a positioning shaft 32, a control panel 33, a rubber pad 34 and a positioning disc 35.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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 those skilled in the art without creative efforts based on the technical solutions of the present invention belong to the protection scope of the present invention.
Referring to fig. 1 to 10, the present invention provides a technical solution: a corner hinge structure capable of being adjusted flexibly comprises a window frame body 1, an upper corner hinge 2, a middle corner hinge 3 and a lower corner hinge 4, wherein one side of the window frame body 1 is fixedly connected with the upper corner hinge 2, the middle corner hinge 3 and the lower corner hinge 4, the middle corner hinge 3 is arranged below the upper corner hinge 2, the lower corner hinge 4 is arranged below the middle corner hinge 3, hinge assemblies 5 are respectively arranged on the upper corner hinge 2, the middle corner hinge 3 and the lower corner hinge 4, each hinge assembly 5 comprises a concave piece 6, a sleeve 7, a cylindrical shaft 8 and a clamping piece 9, the sleeve 7 is arranged in a groove of the concave piece 6, the cylindrical shaft 8 is sleeved in the middle of the sleeve 7, two ends of the cylindrical shaft 8 extend into through holes formed in the concave piece 6, the clamping piece 9 is contacted with the end part of the cylindrical shaft 8, the clamping piece 9 is arranged in the concave piece 6, a pressure assembly 10 and a threaded column 11 are arranged in the cylindrical shaft 8, a main pipe cavity 12 and a branch pipe cavity 13 are formed in the shell of the cylindrical shaft 8, a control component 14 is embedded in the shell of the cylindrical shaft 8, one open end of the main pipe cavity 12 is located between the pressure component 10 and the threaded column 11, and one end of the control component 14 extends into the main pipe cavity 12.
The inner wall of one end of the middle hole of the cylindrical shaft 8 is provided with threads, the threaded column 11 is in threaded connection with the cylindrical shaft 8, one side of the main pipe cavity 12 is communicated with a plurality of branch pipe cavities 13 which are uniformly distributed, and one end of each branch pipe cavity 13 extends to the outer side wall of the cylindrical shaft 8.
The pressure assembly 10 comprises a rubber piston column 20, a tension spring 21 and a Y-shaped frame 22, one end of the tension spring 21 is fixedly connected with the rubber piston column 20, the other end of the tension spring 21 is fixedly connected with the Y-shaped frame 22, the Y-shaped frame 22 is fixed on the cylindrical shaft 8, and the rubber piston column 20 is movably sleeved in a middle hole of the cylindrical shaft 8.
The intake pipe 18 and the gas-injection pipe 16 are each embedded in the housing of the tub shaft 8, one end of the intake pipe 18 extends to the outside of the tub shaft 8, the other end of the intake pipe 18 extends into a square groove on the tub shaft 8, and one end of the gas-injection pipe 16 extends into the square groove.
The sealing assembly 15 comprises a lifting column 23, a sealing cylinder 24, an L-shaped column 25 and a movable ball 26, the sealing cylinder 24 is fixed on the wall of the inner cavity of the main tube cavity 12, the lifting column 23 is arranged in the middle of the sealing cylinder 24, one end of the lifting column 23 extends into the gas injection tube 16, the other end of the lifting column 23 is fixedly connected with the movable ball 26, the L-shaped columns 25 which are uniformly distributed are arranged around the movable ball 26 in a surrounding mode, and the L-shaped columns 25 are fixed on the sealing cylinder 24.
The brake assembly 17 comprises an air column 27, a spring 28, a U-shaped plate 29, an intercepting block 30, a tension spring 21, a positioning shaft 32 and a control disc 33, the control disc 33 is arranged in an inner cavity of the U-shaped plate 29, the positioning shaft 32 penetrates through the middle of the control disc 33, one end of the control disc 33 is in contact with the air column 27, the spring 28 is sleeved on the air column 27, a limiting block is fixed on the air column 27, the spring 28 is cushioned between the limiting block and the U-shaped plate 29, the air column 27 is sleeved in a through hole formed in a shell of the U-shaped plate 29, and the position relation of each part is understood by referring to fig. 6 and 7.
The end of the positioning shaft 32 extends into a circular plate groove formed in the shell of the U-shaped plate 29, sliding grooves are formed in the outer walls of two sides of the U-shaped plate 29, an interception block 30 and a wavy plate-shaped spring piece 31 are arranged in the sliding grooves, and the rubber piston column 20 is fixed on the cylindrical shaft 8.
The working principle is as follows: the sleeve 7 and the barrel shaft 8 are hinged, if the sleeve 7 and the barrel shaft 8 rotate relative to each other in a staggered way, and the contact surfaces are too dry, oil lubrication can be automatically realized, namely, the threaded column 11 is taken down in advance, lubricating oil is injected into the inner cavity of the barrel shaft 8, then the threaded column 11 is blocked, after the whole hinge assembly 5 is put into use, the spring piece 31 is pushed elastically, one end of the control disc 33 is in contact with the inner cavity wall of the sleeve 7, the contact surfaces are dry, the friction coefficient is increased, the control disc 33 rotates, the control disc 33 repeatedly stirs the gas column 27 in the rotating process to cause the reciprocating motion of the gas column 27, the gas column 27 approaches the gas injection pipe 16, the gas in the square groove on the barrel shaft 8 is squeezed into the gas injection pipe 16, the gas column 27 moves reversely, the outside gas is sucked into the square groove, the gas is injected into the square groove in the circulation manner, the gas is injected into the gas injection pipe 16, the gas pressure jacks up the lifting column 23, the lifting column 23 moves to drive the movable ball 26, the movable ball 26 moves away from the sealing cylinder 24, the movable ball 26 no longer blocks the passage of the main tube cavity 12, and the lubricating oil in the cylindrical shaft 8 is squeezed into the main tube cavity 12 and then diffused into the gap between the sleeve 7 and the cylindrical shaft 8 through the plurality of branch tube cavities 13, so that the lubricating effect is realized.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides an adjust nimble bight hinge structure, includes window frame body (1), upper bight hinge (2), well bight hinge (3) and lower bight hinge (4), bight hinge (2), well bight hinge (3) and lower bight hinge (4) are gone up to one side fixedly connected with of window frame body (1), and upper bight hinge (2) below is provided with well bight hinge (3), and well bight hinge (3) below is provided with down bight hinge (4), its characterized in that: the upper corner hinge (2), the middle corner hinge (3) and the lower corner hinge (4) are respectively provided with a hinge assembly (5), each hinge assembly (5) comprises a concave part (6), a sleeve (7), a barrel shaft (8) and a clamping piece (9), the sleeve (7) is arranged in a groove of the concave part (6), the barrel shaft (8) is sleeved in the middle of the sleeve (7), two ends of the barrel shaft (8) extend into through holes formed in the concave part (6), the clamping piece (9) is contacted with the end part of the barrel shaft (8), the clamping piece (9) is arranged in the concave part (6), a pressure assembly (10) and a threaded column (11) are arranged in the barrel shaft (8), a main pipe cavity (12) and a branch pipe cavity (13) are formed in the shell of the barrel shaft (8), a control assembly (14) is embedded in the shell of the barrel shaft (8), one open end of the main pipe cavity (12) is positioned between the pressure assembly (10) and the threaded column (11), one end of the control assembly (14) extends into the main lumen (12).
2. A flexible adjustment corner hinge structure according to claim 1, wherein: be provided with the screw thread on the mesopore one end inner wall of tube-shape axle (8), screw thread post (11) spiro union is on tube-shape axle (8), one side intercommunication of main lumen (12) has a plurality of evenly distributed's branch pipe chamber (13), and the one end in branch pipe chamber (13) extends to on the lateral wall of tube-shape axle (8).
3. A flexible adjustment corner hinge structure according to claim 1, wherein: pressure components (10) include rubber piston post (20), extension spring (21) and Y type frame (22), the one end fixedly connected with rubber piston post (20) of extension spring (21), the other end fixedly connected with Y type frame (22) of extension spring (21), Y type frame (22) are fixed on tube-shape axle (8), and rubber piston post (20) activity cup joints in the mesopore of tube-shape axle (8).
4. A flexible adjustment corner hinge structure according to claim 1, wherein: control assembly (14) include seal assembly (15), gas injection pipe (16), braking subassembly (17) and intake pipe (18), seal assembly (15) set up in the inner chamber of main lumen (12), and braking subassembly (17) set up in the square groove of seting up on tube-shape axle (8), one side of braking subassembly (17) is provided with intake pipe (18), and the one end protrusion of braking subassembly (17) is outside to tube-shape axle (8), and the other end of braking subassembly (17) is provided with gas injection pipe (16), and gas injection pipe (16) one end and seal assembly (15) are connected, all be provided with check valve (19) in gas injection pipe (16) and intake pipe (18).
5. A flexible adjustment corner hinge construction according to claim 4, wherein: the air inlet pipe (18) and the air injection pipe (16) are embedded in a shell of the cylindrical shaft (8), one end of the air inlet pipe (18) extends to the outside of the cylindrical shaft (8), the other end of the air inlet pipe (18) extends into a square groove in the cylindrical shaft (8), and one end of the air injection pipe (16) extends into the square groove.
6. A flexible adjustment corner hinge construction according to claim 4, wherein: seal assembly (15) are including lift post (23), a sealed section of thick bamboo (24), L type post (25) and activity ball (26), sealed section of thick bamboo (24) are fixed on the inner chamber wall of main lumen (12), sealed section of thick bamboo (24) middle part is provided with lift post (23), lift post (23) one end extends to in gas injection pipe (16), the other end fixedly connected with activity ball (26) of lift post (23), the ring is equipped with a plurality of evenly distributed's L type post (25) around activity ball (26), L type post (25) are fixed on sealed section of thick bamboo (24).
7. A flexible adjustment corner hinge construction according to claim 4, wherein: brake subassembly (17) are including gas column (27), spring (28), U template (29), interception piece (30), extension spring (21), location axle (32) and control panel (33), be provided with control panel (33) in the inner chamber of U template (29), control panel (33) middle part is run through there is location axle (32), the one end contact of control panel (33) has gas column (27), and the cover has spring (28) on gas column (27), and is fixed with the spacing piece on gas column (27), and spring (28) pad is between spacing and U template (29), and gas column (27) cup joint in the through-hole of seting up on U template (29) casing.
8. A flexible adjustment corner hinge structure according to claim 7, wherein: the end part of the positioning shaft (32) extends into a circular plate groove formed in the shell of the U-shaped plate (29), sliding grooves are formed in the outer walls of the two sides of the U-shaped plate (29), an intercepting block (30) and a wavy plate-shaped spring piece (31) are arranged in the sliding grooves, and the rubber piston column (20) is fixed on the cylindrical shaft (8).
9. A flexible adjustment corner hinge structure according to claim 1, wherein: check valve (19) include rubber pad (34) and positioning disk (35), positioning disk (35) are fitted with a contraceptive ring and are equipped with a plurality of evenly distributed's through-hole, one side fixedly connected with T type discoid rubber pad (34) of positioning disk (35).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111324340.6A CN114046112A (en) | 2021-11-09 | 2021-11-09 | Angle hinge structure capable of being adjusted flexibly |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111324340.6A CN114046112A (en) | 2021-11-09 | 2021-11-09 | Angle hinge structure capable of being adjusted flexibly |
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Publication Number | Publication Date |
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CN114046112A true CN114046112A (en) | 2022-02-15 |
Family
ID=80208014
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202111324340.6A Pending CN114046112A (en) | 2021-11-09 | 2021-11-09 | Angle hinge structure capable of being adjusted flexibly |
Country Status (1)
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CN (1) | CN114046112A (en) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB190907339A (en) * | 1909-03-26 | 1909-07-29 | Fritz Meyer | An Improvement in Door and like Hinges. |
JP2006144366A (en) * | 2004-11-18 | 2006-06-08 | Kokusai Pr Kk | Door system with earthquake countermeasure |
US20120291223A1 (en) * | 2011-05-19 | 2012-11-22 | Thomas Gibson | Needle Bearing Hinge Assembly |
CN203879293U (en) * | 2014-06-05 | 2014-10-15 | 长治市唯美装饰工程有限公司 | Opening and closing device of inswinging casement window |
CN212130241U (en) * | 2020-04-07 | 2020-12-11 | 北京城建二建设工程有限公司 | Hinge for anti-seismic support |
CN212478877U (en) * | 2020-04-01 | 2021-02-05 | 浙江美拓智能科技有限公司 | Hinge with self-lubricating function |
-
2021
- 2021-11-09 CN CN202111324340.6A patent/CN114046112A/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB190907339A (en) * | 1909-03-26 | 1909-07-29 | Fritz Meyer | An Improvement in Door and like Hinges. |
JP2006144366A (en) * | 2004-11-18 | 2006-06-08 | Kokusai Pr Kk | Door system with earthquake countermeasure |
US20120291223A1 (en) * | 2011-05-19 | 2012-11-22 | Thomas Gibson | Needle Bearing Hinge Assembly |
CN203879293U (en) * | 2014-06-05 | 2014-10-15 | 长治市唯美装饰工程有限公司 | Opening and closing device of inswinging casement window |
CN212478877U (en) * | 2020-04-01 | 2021-02-05 | 浙江美拓智能科技有限公司 | Hinge with self-lubricating function |
CN212130241U (en) * | 2020-04-07 | 2020-12-11 | 北京城建二建设工程有限公司 | Hinge for anti-seismic support |
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Application publication date: 20220215 |
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