CN102536011A - Magnetic hinge - Google Patents
Magnetic hinge Download PDFInfo
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- CN102536011A CN102536011A CN2011104626519A CN201110462651A CN102536011A CN 102536011 A CN102536011 A CN 102536011A CN 2011104626519 A CN2011104626519 A CN 2011104626519A CN 201110462651 A CN201110462651 A CN 201110462651A CN 102536011 A CN102536011 A CN 102536011A
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- magnetosheath
- moving
- sliding sleeve
- hinge
- magnetic pole
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Abstract
The invention relates to a magnetic hinge which comprises a left hinge blade, a right hinge blade, a hinge shaft, a fixed magnetic sleeve, a movable magnetic sleeve, a sliding sleeve, an elastic element, a locating sleeve and a shaft seal head, wherein the shaft seal head is fixedly connected with the locating sleeve; when a door is closed when being blown by strong wind, magnetic attraction is generated for the movable magnetic sleeve arranged on the right hinge blade by the fixed magnetic sleeve positioned on the left hinge blade, and the relative rotation between the left hinge blade and the right hinge blade is blocked by the magnetic attraction, so that the blowing speed of the wind for the door is effectively slowed down, and a child or the aged is prevented from being injured when being clamped by the door which is blown by the wind and turns rapidly; when the door is opened, ring-shaped teeth of the sliding sleeve are not blocked by ring-shaped teeth of a magnetic pole of the movable magnetic sleeve, and the elastic force of the elastic element is overcome by the sliding sleeve, so the sliding sleeve moves in the axis direction; and the ring-shaped teeth of the sliding sleeve rotate in a slipping way, and the turning for opening the door is not blocked by the magnetic attraction which is generated for the movable magnetic sleeve by the fixed magnetic sleeve, so that the door can be opened in a more labor-saving way than being closed.
Description
Technical field
The present invention relates to a kind of hinge, particularly a kind of magnetic hinge.
Background technology
At present, the common hinge that is used to install door does not have damping function, the interior door of using common hinge to install; The interior door of highrise building particularly; When big wind, the interior door quick closedown often occurs, and the power of closing is very big; Interior door is easy to crush child or old man, and a kind of magnetic hinge has become the security needs of people's installation room inside door.
The content of invention
The purpose of this invention is to provide a kind of magnetic hinge, solve the problem that crushes child or old man with common hinge mounting door.
The technical scheme that the present invention adopted is: the magnetic hinge is cut with scissors leaf, right hinge leaf, hinge, decide magnetosheath, moving magnetosheath, sliding sleeve, flexible member, positioning sleeve and an end socket and constitutes by a left side; The axle end socket is fixedly connected with positioning sleeve; Left side hinge leaf is fixed with left side hinge cover, and right hinge leaf is fixed with right hinge cover, decides magnetosheath and is fixed in the hinge cover of a left side; Moving magnetosheath and sliding sleeve are actively tied in the right hinge cover, and right hinge is arranged with interior slide rail, and sliding sleeve is provided with external chute; The external chute of sliding sleeve axially is connected with the interior slide rail of right hinge cover movingly, sliding sleeve can be moved up and down, simultaneously in the hinge cover of the right side; Sliding sleeve can not be rotated in the hinge cover of the right side, and an end of moving magnetosheath is provided with moving magnetic pole plane, and the other end of moving magnetosheath is provided with moving magnetic pole annular tooth; The moving magnetic pole plane of moving magnetosheath and the magnetic pole plane contact of deciding magnetosheath, the moving magnetic pole plane of moving magnetosheath is opposite with the magnetic polarity on the magnetic pole plane of deciding magnetosheath, and an end of sliding sleeve is provided with the cover plane; The other end of sliding sleeve is provided with annular tooth, the magnetic pole annular tooth of moving magnetosheath and the engagement of the annular tooth of sliding sleeve, and the cover plane of sliding sleeve contacts with flexible member; Flexible member contacts with positioning sleeve; Positioning sleeve is fixedly connected with left side hinge leaf, and the axis hole of positioning sleeve is connected with hinge, and the endoporus of hinge and flexible member, the axis hole of sliding sleeve, the axis hole that moves the axis hole of magnetosheath and decide magnetosheath are connected movingly; The profile of tooth of the moving magnetic pole annular tooth of moving magnetosheath is made up of straight-tooth limit and helical teeth limit; The parallel axes of straight-tooth limit and hinge; Helical teeth limit and straight-tooth limit tilt, and the profile of tooth of the annular tooth of sliding sleeve is made up of straight flange and hypotenuse, the parallel axes of straight flange and hinge; Hypotenuse and straight flange tilt, and the straight-tooth limit of magnetic pole annular tooth is positioned at the opposite of the straight flange of annular tooth.
The operating principle of magnetic hinge is: during use, left side hinge leaf is fixedly connected with doorframe, and right hinge leaf is fixedly connected with door; When big wind door at closing time, right hinge leaf rotates with door, and the sliding sleeve of the right side hinge cover of being located at right hinge leaf is rotated with door; The straight flange of annular tooth that makes the sliding sleeve in the right hinge cover is when rotate around hinge on the straight-tooth limit of the moving magnetic pole annular tooth of moving magnetosheath, and the magnetic pole annular tooth of moving magnetosheath is blocked the annular tooth of sliding sleeve and rotated together, because the moving magnetic pole plane of moving magnetosheath and the magnetic pole plane contact of deciding magnetosheath; Decide magnetosheath moving magnetosheath is produced a magnetic attraction; This magnetic attraction hinders decide magnetosheath with moving magnetosheath relatively rotates, and cuts with scissors to overlap with the left side of left side hinge leaf and is fixedly connected owing to decide magnetosheath, and the left leaf that cuts with scissors is fixedly connected with doorframe; Therefore this magnetic attraction has hindered the rotation of door, prevents that strong wind from blowing a quick closedown and crushing child or old man; When opening the door; The sliding sleeve of right side hinge cover of being located at right hinge leaf is with the counter-rotation of closing the door, the straight flange of the annular tooth of sliding sleeve dorsad the straight-tooth limit of moving magnetic pole annular tooth of moving magnetosheath when rotating around hinge, the magnetic pole annular tooth of moving magnetosheath is not blocked the annular tooth of sliding sleeve; The elastic force that sliding sleeve overcomes flexible member moves along axis; The rotation of skidding of the annular tooth of sliding sleeve, the rotation of deciding the magnetic attraction clamshell doors that magnetosheath produces moving magnetosheath does not hinder, make open the door than close the door laborsaving.
The invention has the beneficial effects as follows: when big wind door at closing time; The magnetosheath of deciding that is installed on left side hinge leaf produces a magnetic attraction to the moving magnetosheath that is installed on right hinge leaf; This magnetic attraction hinders relatively rotating of left side hinge leaf and right hinge leaf; Slow down effectively by the moving speed of wind, prevent that wind door quick rotation from crushing child or old man; When opening the door; The magnetic pole annular tooth of moving magnetosheath is not blocked the annular tooth of sliding sleeve, and the elastic force that sliding sleeve overcomes flexible member moves along axis, the rotation of skidding of the annular tooth of sliding sleeve; The rotation of deciding the magnetic attraction clamshell doors that magnetosheath produces moving magnetosheath does not hinder, make open the door than close the door laborsaving.
Description of drawings
Fig. 1 is a magnetic hinge arrangement sketch map;
Fig. 2 is the magnetic hinge arrangement sketch map of a plurality of moving magnetosheaths;
Fig. 3 is the magnetosheath structural representation.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is further explained:
Magnetic hinge arrangement sketch map shown in Figure 1, magnetic hinge by left side hinge leaf 1, right hinge leaf 2, hinge 3, decide magnetosheath 4, moving magnetosheath 5, sliding sleeve 6, flexible member 7, positioning sleeve 8 and an end socket 9 and constitute; Axle end socket 9 is fixedly connected with positioning sleeve 8, and left side hinge leaf 1 is fixed with left side hinge cover 10, and right hinge leaf 2 is fixed with right hinge cover 11; Decide magnetosheath 4 and be fixed in the left side hinge cover 10, moving magnetosheath 5 and sliding sleeve 6 are actively tied in the right hinge cover 11, slide rail 12 in right hinge cover 11 is provided with; Sliding sleeve 6 is provided with external chute 13, and the external chute 13 of sliding sleeve 6 axially is connected with the interior slide rail 12 of right hinge cover 11 movingly, and sliding sleeve 6 can be moved up and down in right side hinge cover 11; Simultaneously, sliding sleeve 6 can not be rotated in right side hinge cover 11, an end of moving magnetosheath 5 is provided with moving magnetic pole plane 13; The other end of moving magnetosheath 5 is provided with moving magnetic pole annular tooth 14, and the moving magnetic pole plane 13 of moving magnetosheath 5 contacts with the magnetic pole plane 15 of deciding magnetosheath 4, and the moving magnetic pole plane 13 of moving magnetosheath 5 is opposite with the magnetic polarity on the magnetic pole plane 15 of deciding magnetosheath 4; An end of sliding sleeve 6 is provided with cover plane 16; The other end of sliding sleeve 6 is provided with annular tooth 17, the magnetic pole annular tooth 14 of moving magnetosheath 5 and 17 engagements of the annular tooth of sliding sleeve 6, and the cover plane 16 of sliding sleeve 6 contacts with flexible member 7; Flexible member 7 contacts with positioning sleeve 8; Positioning sleeve 8 is fixedly connected with left side hinge leaf 1, and the axis hole of positioning sleeve 8 is connected with hinge 3, and the endoporus of hinge 3 and flexible member 7, the axis hole of sliding sleeve 6, the axis hole that moves the axis hole of magnetosheath 5 and decide magnetosheath 4 are connected movingly; The profile of tooth of the moving magnetic pole annular tooth 14 of moving magnetosheath 5 is made up of straight-tooth limit 18 and helical teeth limit 19; The parallel axes of straight-tooth limit 18 and hinge 3; Helical teeth limit 19 tilts with straight-tooth limit 18, and annular tooth 17 profiles of tooth of sliding sleeve 6 are made up of straight flange 20 and hypotenuse 21, the parallel axes of straight flange 20 and hinge 3; Hypotenuse 21 tilts with straight flange 20, and the straight-tooth limit 18 of magnetic pole annular tooth 14 is positioned at the opposite of the straight flange 20 of annular tooth 17.Left side hinge leaf 1, right hinge leaf 2, sliding sleeve 6 and hinge 3 are by the nonferromagnetic material manufacturing, and moving magnetosheath 5 and moving magnetosheath 4 are by the ferromagnetic material manufacturing, and for example moving magnetosheath 5 and moving magnetosheath 4 usefulness NdFeB materials are made.
In order to increase the capability of anti-wind of door; Left side hinge leaf 1 is provided with a plurality of left sides hinge cover 10, and right hinge leaf 2 is provided with a plurality of right hinge covers 11, and each left side hinge cover 10 is fixed with decides magnetosheath 4; Each right hinge cover 11 has magnetosheath 5 and sliding sleeve 6 movingly; Each is decided magnetosheath 4 and contacts with each moving magnetosheath 5, and the magnetic pole plane 15 that moving magnetic pole plane 13 and each of each moving magnetosheath 5 decided magnetosheath 4 contacts, and the magnetic polarity on magnetic pole plane 15 that moving magnetic pole plane 13 and each of each moving magnetosheath 5 decided magnetosheath 4 is opposite; The magnetic pole annular tooth 14 of each moving magnetosheath 5 and 17 engagements of the annular tooth of each sliding sleeve 6; Each sliding sleeve 6 contacts with each flexible member 7; Each flexible member 7 contacts with each positioning sleeve 8; Each positioning sleeve 8 is fixedly connected with left side hinge leaf 1, and the axis hole of each positioning sleeve 8 is connected with hinge 3, and hinge 3 is connected with the endoporus of each flexible member 7, the axis hole of each sliding sleeve 6, the axis hole of each moving magnetosheath 5 and the axis hole that each decides magnetosheath 4 movingly.
The magnetic hinge arrangement sketch map of the described a plurality of moving magnetosheaths of Fig. 2; Lobus sinister sheet 1 is provided with first left side hinge cover, 21, second left side hinge cover the 22 and the 3rd left side hinge cover 23; Right hinge leaf 2 is provided with first right hinge cover 24 and second right hinge cover 25, the first left side hinge covers 21 and is fixed with and decides magnetosheath 4, the second left side hinge covers 22 and be fixed with first positioning sleeve 26; The 3rd left side hinge cover 23 is fixed with second positioning sleeve 27; The first right hinge cover 24 has the first moving magnetosheath 28 and first sliding sleeve, 29, the second right hinge covers 25 to have the second moving magnetosheath 30 and second sliding sleeve, 31, the first right hinge covers 24 to be provided with first spring element 32 movingly movingly; The second right hinge cover 25 is provided with second spring element 33; Hinge 3 is matched with in the axis hole of first positioning sleeve 26 and second positioning sleeve 27, and second left side hinge cover, 22 first positioning sleeves 26 are fixedly connected with first end socket 34, and the 3rd left side is cut with scissors and overlapped 23 and be fixedly connected with second end socket 35; Hinge 3 is connected with axis hole, the axis hole of second sliding sleeve 31 and the endoporus of second spring element 33 of the endoporus of first spring element 32, the axis hole of first sliding sleeve 29, the axis hole of the first moving magnetosheath 28, the axis hole of deciding magnetosheath 4, the second moving magnetosheath 30 movingly; The upper end of first spring element 32 contacts with first positioning sleeve 26; The lower end of first spring element 32 contacts with the upper surface of first sliding sleeve 29; First chute 36 of first sliding sleeve 29 axially is connected with first slide rail 37 of the first right hinge cover 24 movingly; The first magnetic pole annular tooth, 39 engagements of first annular tooth 38 of first sliding sleeve 29 and the first moving magnetosheath 28; The first moving magnetic pole plane 40 of the first moving magnetosheath 28 contacts with the last magnetic pole plane 41 of deciding magnetosheath 4, and the first moving magnetic pole plane, 40 polarity are opposite with the polarity of deciding magnetic pole plane 41 on the magnetosheath 4; The lower magnetic pole plane 42 of deciding magnetosheath 4 contacts with the second moving magnetic pole plane 43 of the second moving magnetosheath 30; Second annular tooth, 45 engagements of the second magnetic pole annular tooth 44 of the second moving magnetosheath 30 and second sliding sleeve 31; The last end in contact of the lower surface of second sliding sleeve 31 and second flexible member 33, the lower end of second flexible member 33 contacts with second positioning sleeve 27.First annular tooth 38 of first sliding sleeve 29 towards with the second magnetic pole annular tooth 44 of the second moving magnetosheath 30 towards identical; The first magnetic pole annular tooth 39 of the first moving magnetosheath 28 towards with second annular tooth 45 of second sliding sleeve 31 towards identical.First annular tooth 38 of first sliding sleeve 29 towards down, the first magnetic pole annular tooth 39 of the first moving magnetosheath 28 towards up; The second magnetic pole annular tooth 44 of the second moving magnetosheath 30 towards down, second annular tooth (45) of second sliding sleeve (31) towards up.
Moving magnetosheath structural representation shown in Figure 3, in order to improve the anticollision performance of the moving magnetic pole annular tooth 14 of moving magnetosheath 5, moving magnetosheath 5 is made up of magnetosheath 47 and tooth cover 48; Magnetosheath 47 is by the ferromagnetic material manufacturing; Tooth overlaps 48 non-ferromagnetic material manufacturings, and magnetosheath 47 is fixedly connected with tooth cover 48, and the moving magnetic pole annular tooth 14 of moving magnetosheath 5 is located at tooth cover 48; Magnetosheath 47 is located on the moving magnetic pole plane 13 of moving magnetosheath 5, and magnetosheath 47 is located at tongue and groove with tooth cover 48 and is fixedly connected.Magnetosheath 47 is by the NdFeB material manufacturing, and tooth cover 48 is by stainless steel or copper alloy manufacturing.
Claims (8)
1. magnetic hinge is characterized in that: shown in the magnetic hinge cut with scissors leaf (1), right hinge leaf (2), hinge (3), decide magnetosheath (4), moving magnetosheath (5), sliding sleeve (6), flexible member (7), positioning sleeve (8) and an axle end socket (9) formation by a left side; Left side hinge leaf (1) is fixed with left side hinge cover (10), and right hinge leaf (2) is fixed with right hinge cover (11), decides magnetosheath (4) and is fixed in the left side hinge cover (10); Moving magnetosheath (5) and sliding sleeve (6) are actively tied in the right hinge cover (11), and right hinge cover (11) is provided with interior slide rail (12), and sliding sleeve (6) is provided with external chute (46); The external chute (46) of sliding sleeve (6) axially is connected with the interior slide rail (12) of right hinge cover (11) movingly; Sliding sleeve (6) can be moved up and down in right side hinge cover (11), simultaneously, sliding sleeve (6) can not be rotated in right side hinge cover (11); One end of moving magnetosheath (5) is provided with moving magnetic pole plane (13); The other end of moving magnetosheath (5) is provided with moving magnetic pole annular tooth (14), and the moving magnetic pole plane (13) of moving magnetosheath (5) contacts with the magnetic pole plane (15) of deciding magnetosheath (4), and the moving magnetic pole plane (13) of moving magnetosheath (5) is opposite with the magnetic polarity on the magnetic pole plane (15) of deciding magnetosheath (4); An end of sliding sleeve (6) is provided with cover plane (16); The other end of sliding sleeve (6) is provided with annular tooth (17), the magnetic pole annular tooth (14) of moving magnetosheath (5) and the engagement of the annular tooth (17) of sliding sleeve (6), and the cover plane (16) of sliding sleeve (6) contacts with flexible member (7); Flexible member (7) contacts with positioning sleeve (8); Positioning sleeve (8) is fixedly connected with left side hinge leaf (1), and the axis hole of positioning sleeve (8) is connected with hinge (3), and the endoporus of hinge (3) and flexible member (7), the axis hole of sliding sleeve (6), the axis hole that moves the axis hole of magnetosheath (5) and decide magnetosheath (4) are connected movingly; The profile of tooth of the moving magnetic pole annular tooth (14) of moving magnetosheath (5) is made up of straight-tooth limit (18) and helical teeth limit (19); The parallel axes of straight-tooth limit (18) and hinge (3); Helical teeth limit (19) tilts with straight-tooth limit (18), and annular tooth (17) profile of tooth of sliding sleeve (6) is made up of straight flange (20) and hypotenuse (21), the parallel axes of straight flange (20) and hinge (3); Hypotenuse (21) tilts with straight flange (20), and the straight-tooth limit (18) of magnetic pole annular tooth (14) is positioned at the opposite of the straight flange (20) of annular tooth (17).
2. magnetic hinge according to claim 1; It is characterized in that: described left side hinge leaf (1) is provided with a plurality of left side hinge covers (10); Right hinge leaf (2) is provided with a plurality of right hinge covers (11); Each left side hinge cover (10) is fixed with decides magnetosheath (4), and each right hinge cover (11) has magnetosheath (5) and sliding sleeve (6) movingly, and each is decided magnetosheath (4) and contacts with each moving magnetosheath (5); The magnetic pole plane (15) that moving magnetic pole plane (13) and each of each moving magnetosheath (5) decided magnetosheath (4) contacts, and the moving magnetic pole plane (13) of each moving magnetosheath (5) is opposite with each magnetic polarity on magnetic pole plane (15) of deciding magnetosheath (4); The magnetic pole annular tooth (14) of each moving magnetosheath (5) and the engagement of the annular tooth (17) of each sliding sleeve (6); Each sliding sleeve (6) contacts with each flexible member (7); Each flexible member (7) contacts with each positioning sleeve (8); Each positioning sleeve (8) is fixedly connected with left side hinge leaf (1), and the axis hole of each positioning sleeve (8) is connected with hinge (3), and hinge (3) is connected with the endoporus of each flexible member (7), the axis hole of each sliding sleeve (6), the axis hole of each moving magnetosheath (5) and the axis hole that each decides magnetosheath (4) movingly.
3. magnetic hinge according to claim 1; It is characterized in that: said lobus sinister sheet (1) is provided with first left side hinge cover (21), second left side hinge cover (22) and the 3rd left side hinge cover (23); Right hinge leaf (2) is provided with the first right hinge cover (24) and the second right hinge cover (25), and first left side hinge cover (21) is fixed with decides magnetosheath (4), and second left side hinge cover (22) is fixed with first positioning sleeve (26); The 3rd left side hinge cover (23) is fixed with second positioning sleeve (27); The first right hinge cover (24) has first moving magnetosheath (28) and first sliding sleeve (29) movingly, and the second right hinge cover (25) has second moving magnetosheath (30) and second sliding sleeve (31) movingly, and the first right hinge cover (24) is provided with first spring element (32); The second right hinge cover (25) is provided with second spring element (33); Hinge (3) is matched with in the axis hole of first positioning sleeve (26) and second positioning sleeve (27), and second left side hinge cover (22) is fixedly connected with first end socket (34), and the 3rd left side hinge cover (23) is fixedly connected with second end socket (35); Hinge (3) is connected with axis hole, the axis hole of second sliding sleeve (31) and the endoporus of second spring element (33) of the endoporus of first spring element (32), the axis hole of first sliding sleeve (29), the axis hole of the first moving magnetosheath (28), the auxilliary hole of deciding magnetosheath (4), the second moving magnetosheath (30) movingly; The upper end of first spring element (32) contacts with first positioning sleeve (26); The lower end of first spring element (32) contacts with the upper surface of first sliding sleeve (29); First chute (36) of first sliding sleeve (29) axially is connected with first slide rail (37) of the first right hinge cover (24) movingly; First annular tooth (38) of first sliding sleeve (29) meshes with the first magnetic pole annular tooth (39) of the first moving magnetosheath (28); The first moving magnetic pole plane (40) of the first moving magnetosheath (28) contacts with the last magnetic pole plane (41) of decide magnetosheath (4), first move magnetic pole plane (40) polarity and decide the polarity on magnetic pole plane (41) on the magnetosheath (4) opposite; The lower magnetic pole plane (42) of deciding magnetosheath (4) contacts with the second moving magnetic pole plane (43) of the second moving magnetosheath (30); Second magnetic pole annular tooth (44) of the second moving magnetosheath (30) and the engagement of second annular tooth (45) of second sliding sleeve (31); The last end in contact of the lower surface of second sliding sleeve (31) and second flexible member (33), the lower end of second flexible member (33) contacts with second positioning sleeve (27).
4. magnetic hinge according to claim 1 is characterized in that: described left side hinge leaf (1), right hinge leaf (2), sliding sleeve (6) are by the nonferromagnetic material manufacturing.
5. magnetic hinge according to claim 3 is characterized in that: first annular tooth (38) of described first sliding sleeve (29) towards with the second magnetic pole annular tooth (44) of the second moving magnetosheath (30) towards identical; The first magnetic pole annular tooth (39) of the first moving magnetosheath (28) towards with second annular tooth (45) of second sliding sleeve (31) towards identical.
6. magnetic hinge according to claim 3 is characterized in that: first annular tooth (38) of described first sliding sleeve (29) towards down, the first magnetic pole annular tooth (39) of the first moving magnetosheath (28) towards up; The second magnetic pole annular tooth (44) of the second moving magnetosheath (30) towards down, second annular tooth (45) of second sliding sleeve (31) towards up.
7. magnetic hinge according to claim 1; It is characterized in that: described moving magnetosheath (5) is made up of magnetosheath (47) and tooth cover (48); Magnetosheath (47) is by the ferromagnetic material manufacturing, the non-ferromagnetic material manufacturing of tooth cover (48), and magnetosheath (47) is fixedly connected with tooth cover (48); The moving magnetic pole annular tooth (14) of moving magnetosheath (5) is located at tooth cover (48), and magnetosheath (47) is located on the moving magnetic pole plane (13) of moving magnetosheath (5).
8. magnetic hinge according to claim 7 is characterized in that: described magnetosheath (47) is located at tongue and groove with tooth cover (48) and is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104626519A CN102536011A (en) | 2011-12-19 | 2011-12-19 | Magnetic hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104626519A CN102536011A (en) | 2011-12-19 | 2011-12-19 | Magnetic hinge |
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| Publication Number | Publication Date |
|---|---|
| CN102536011A true CN102536011A (en) | 2012-07-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104626519A Pending CN102536011A (en) | 2011-12-19 | 2011-12-19 | Magnetic hinge |
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| Country | Link |
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| CN (1) | CN102536011A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102425348A (en) * | 2011-12-19 | 2012-04-25 | 林智勇 | Magnetic hinge |
| US20130175264A1 (en) * | 2012-01-06 | 2013-07-11 | Wistron Corporation | Hinge Mechanism and Clamshell Device Thereof |
| CN106499281A (en) * | 2015-08-21 | 2017-03-15 | 赵芬 | Angle positioning and self-closing hinge can be adjusted |
| CN108019999A (en) * | 2018-01-02 | 2018-05-11 | 合肥华凌股份有限公司 | Refrigerator |
| CN108179942A (en) * | 2017-12-31 | 2018-06-19 | 重庆市合川区刘彬家具厂 | Large-scale cabinet door magnetic hinge structure |
| US10953217B2 (en) | 2015-03-18 | 2021-03-23 | Puracath Medical, Inc. | Catheter connection system for ultraviolet light disinfection |
| US11007361B2 (en) | 2014-06-05 | 2021-05-18 | Puracath Medical, Inc. | Transfer catheter for ultraviolet disinfection |
| CN116876859A (en) * | 2023-06-13 | 2023-10-13 | 江苏诚意住宅工业科技发展有限公司 | Prefabricated wallboard installation device |
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| DE10038454A1 (en) * | 2000-08-07 | 2002-02-21 | H & J Kuehl Gmbh | Door hinge; has pivot locking unit with engaging profiles on hinge bolt and hinge lugs, where one profile is nose and other profile is sliding face that forms friction lock with nose |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102425348A (en) * | 2011-12-19 | 2012-04-25 | 林智勇 | Magnetic hinge |
| US20130175264A1 (en) * | 2012-01-06 | 2013-07-11 | Wistron Corporation | Hinge Mechanism and Clamshell Device Thereof |
| US8584320B2 (en) * | 2012-01-06 | 2013-11-19 | Wistron Corporation | Hinge mechanism and clamshell device thereof |
| US11007361B2 (en) | 2014-06-05 | 2021-05-18 | Puracath Medical, Inc. | Transfer catheter for ultraviolet disinfection |
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| CN106499281A (en) * | 2015-08-21 | 2017-03-15 | 赵芬 | Angle positioning and self-closing hinge can be adjusted |
| CN106499281B (en) * | 2015-08-21 | 2023-10-03 | 通冠(厦门)电子科技有限公司 | Self-closing hinge capable of adjusting angle positioning |
| CN108179942A (en) * | 2017-12-31 | 2018-06-19 | 重庆市合川区刘彬家具厂 | Large-scale cabinet door magnetic hinge structure |
| CN108019999A (en) * | 2018-01-02 | 2018-05-11 | 合肥华凌股份有限公司 | Refrigerator |
| CN108019999B (en) * | 2018-01-02 | 2020-09-29 | 合肥华凌股份有限公司 | Refrigerator with a door |
| CN116876859A (en) * | 2023-06-13 | 2023-10-13 | 江苏诚意住宅工业科技发展有限公司 | Prefabricated wallboard installation device |
| CN116876859B (en) * | 2023-06-13 | 2023-12-22 | 江苏诚意住宅工业科技发展有限公司 | Prefabricated wallboard installation device |
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Application publication date: 20120704 |