CN204571622U - Security door 180 ° location blind hinge - Google Patents
Security door 180 ° location blind hinge Download PDFInfo
- Publication number
- CN204571622U CN204571622U CN201520270985.XU CN201520270985U CN204571622U CN 204571622 U CN204571622 U CN 204571622U CN 201520270985 U CN201520270985 U CN 201520270985U CN 204571622 U CN204571622 U CN 204571622U
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- CN
- China
- Prior art keywords
- rotating shaft
- plate
- hinge
- junction plate
- spacing
- 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.)
- Expired - Fee Related
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Abstract
Security door 180 ° location blind hinge, comprise door frame hinge holder and door leaf hinge fixed base plate, also comprise the first rotating shaft junction plate, hinge connecting plate, second rotating shaft junction plate, first rotating shaft junction plate is right angle angle bar block, right angle angle bar block while curled into shaft sleeve, be positioned at inside this limit and be provided with the first rotating shaft elastic spacing pin, described first rotating shaft junction plate is articulated with by the first rotating shaft on the two side of door frame hinge holder, on the sidewall that the two ends of described first rotating shaft elastic spacing pin are connected to door frame hinge holder or be connected in the first rotating shaft spacing hole that the two side of door frame hinge holder is offered, described hinge connecting plate is fixedly connected on the first rotating shaft junction plate, and the second rotating shaft junction plate is articulated with on hinge connecting plate, and is positioned at the second rotating shaft limiting plate hinge connecting plate being provided with restriction second rotating shaft junction plate angle range, the security door that the utility model provides 180 ° location blind hinge structure is firm, can realize realizing 90 °, 180 ° angle orientation between door leaf and doorframe body of wall, guarantees the stability of door leaf opening, not easily destroy by external force or change.
Description
Technical field
The utility model relates to a kind of hinge, is specifically related to a kind of security door 180 ° location blind hinge.
Background technology
Hinge for antiburglar door structure under prior art is not firm, can not lock the arbitrarily angled of door leaf unlatching, is easily changed the state of door leaf unlatching or closedown by slight external force.
Utility model content
For the deficiencies in the prior art, the utility model provides a kind of security door 180 ° to locate blind hinge.
To achieve these goals, the utility model solves the technical scheme that its technical problem adopts: security door 180 ° location blind hinge, comprise door frame hinge holder and door leaf hinge fixed base plate, also comprise the first rotating shaft junction plate, hinge connecting plate, second rotating shaft junction plate, first rotating shaft junction plate is right angle angle bar block, right angle angle bar block while curled into shaft sleeve, be positioned at inside this limit and be provided with the first rotating shaft elastic spacing pin, described first rotating shaft junction plate is articulated with by the first rotating shaft on the two side of door frame hinge holder, on the sidewall that the two ends of described first rotating shaft elastic spacing pin are connected to door frame hinge holder or be connected in the first rotating shaft spacing hole that the two side of door frame hinge holder is offered, described hinge connecting plate is fixedly connected on the first rotating shaft junction plate, and the second rotating shaft junction plate is articulated with on hinge connecting plate, and is positioned at the second rotating shaft limiting plate hinge connecting plate being provided with restriction second rotating shaft junction plate angle range.
The security door that the utility model provides further 180 ° location blind hinge, the cross section of its hinge connecting plate is the junction plate of L shape.
The security door that the utility model provides further 180 ° location blind hinge, its the second rotating shaft junction plate is hinged on the edge of hinge connecting plate by the second rotating shaft, described second rotating shaft limiting plate is the arc bent plate of 1/4 circular arc, one end of described arc bent plate is welded on hinge connecting plate, the other end is interspersed in slotted eye that the second rotating shaft junction plate is offered, and the other end being positioned at arc bent plate is provided with spacing stop inclined-plane, the the second rotating shaft junction plate being positioned at slotted eye both sides is provided with the second rotating shaft stopping means, the plate body being positioned at one end of arc bent plate offers the second rotating shaft spacing hole.
The security door that the utility model provides further 180 ° location blind hinge, its the second rotating shaft stopping means comprises correspondence and is fixed in the sleeve of slotted eye both sides, spacing steel ball, the second rotating shaft limit spring, plug screw, spacing steel ball slip or rolling encapsulation are in described sleeve, the spacing steel ball of one end top press contacts of the second rotating shaft limit spring, other end top press contacts is screwed onto the plug screw in sleeve Single port; Spacing steel ball is pressed on arc bent plate side by top, sleeve another port.
The security door that the utility model provides further 180 ° location blind hinge, its the first rotating shaft elastic spacing pin comprises spacing bearing pin stator, spacer pin mounting sleeve, the first rotating shaft limit spring, the spacing bearing pin of the first rotating shaft, spacer pin mounting sleeve is fixed by the spacing bearing pin stator be fixed on the first rotating shaft junction plate, wherein the spacing bearing pin of the first rotating shaft is two, all slip encapsulation is in spacer pin mounting sleeve for two spacing bearing pins of first rotating shaft, and the first rotating shaft limit spring compression encapsulation is between two tail ends of two spacing bearing pins of first rotating shaft.
The security door that the utility model further provides 180 ° location blind hinge, its hinge connecting plate and the first rotating shaft junction plate are opened in the mounting hole on the first rotating shaft junction plate 3 and are fastenedly connected screw affixed by the screw hole be opened on hinge connecting plate with correspondence.
The beneficial effects of the utility model: the security door that the utility model provides 180 ° location blind hinge structure is firm, can realize realizing 90 °, 180 ° angle orientation between door leaf and doorframe body of wall, guarantee the stability of door leaf opening, not easily destroy by external force or change.
Accompanying drawing explanation
Fig. 1 is the first using state structural representation of the present utility model;
Fig. 2 is the second using state structural representation of the present utility model;
Fig. 3 is the 3rd using state structural representation of the present utility model;
Fig. 4 is the first rotating shaft elastic spacing pin connected construction schematic diagram of the present utility model;
Fig. 5 is the second rotating shaft stopping means syndeton schematic diagram of the present utility model;
Fig. 6 is the structural representation of the first rotating shaft junction plate of the present utility model.
Detailed description of the invention
Security door as shown in Figures 1 to 5 180 ° location blind hinge, comprise door frame hinge holder 1 and door leaf hinge fixed base plate, also comprise the first rotating shaft junction plate 3, hinge connecting plate 7, second rotating shaft junction plate 8, first rotating shaft junction plate 3 is right angle angle bar block, right angle angle bar block while curled into shaft sleeve, be positioned at inside this limit and be provided with the first rotating shaft elastic spacing pin 4, described first rotating shaft junction plate 3 is articulated with on the two side of door frame hinge holder 1 by the first rotating shaft 5, on the sidewall that the two ends of described first rotating shaft elastic spacing pin 4 are connected to door frame hinge holder 1 or be connected in the first rotating shaft spacing hole 6 that the two side of door frame hinge holder is offered,
Described hinge connecting plate 7 is fixedly connected on the first rotating shaft junction plate 3, and the second rotating shaft junction plate 8 is articulated with on hinge connecting plate 7, and is positioned at the second rotating shaft limiting plate 9 hinge connecting plate 7 being provided with restriction second rotating shaft junction plate 8 angle range.
Preferably, the cross section of described hinge connecting plate 7 is the junction plate of L shape.
Described second rotating shaft junction plate 8 is hinged on the edge of hinge connecting plate 7 by the second rotating shaft 10, described second rotating shaft limiting plate 9 is the arc bent plate of 1/4 circular arc, one end of described arc bent plate is welded on hinge connecting plate 7, the other end is interspersed in slotted eye that the second rotating shaft junction plate 8 is offered, and the other end being positioned at arc bent plate is provided with spacing stop inclined-plane, the the second rotating shaft junction plate 8 being positioned at slotted eye both sides is provided with the second rotating shaft stopping means 19, and the plate body being positioned at one end of arc bent plate offers the second rotating shaft spacing hole 20.
Described second rotating shaft stopping means 19 comprises correspondence and is fixed in the sleeve 11 of slotted eye both sides, spacing steel ball 12, second rotating shaft limit spring 13, plug screw 14, spacing steel ball 12 slides or rolls encapsulation in described sleeve 11, the spacing steel ball 12 of one end top press contacts of the second rotating shaft limit spring 13, other end top press contacts is screwed onto the plug screw 14 in sleeve 11 Single port; Spacing steel ball 12 is pressed on arc bent plate side by top, sleeve 11 another port.
Described first rotating shaft elastic spacing pin 4 comprises spacing bearing pin stator 15, the spacing bearing pin 18 of spacer pin mounting sleeve 16, first rotating shaft limit spring 17, first rotating shaft, spacer pin mounting sleeve 16 is fixed by the spacing bearing pin stator 15 be fixed on the first rotating shaft junction plate 3, wherein the spacing bearing pin 18 of the first rotating shaft is two, all slip encapsulation is in spacer pin mounting sleeve 16 for two spacing bearing pins 18 of first rotating shaft, and the first rotating shaft limit spring 17 compresses encapsulation between two tail ends of two spacing bearing pins 18 of first rotating shaft.
Described hinge connecting plate 7 and the first rotating shaft junction plate 3 are opened in the mounting hole 21 on the first rotating shaft junction plate 3 and are fastenedly connected screw 22 affixed by the screw hole 23 be opened on hinge connecting plate 7 with correspondence, wherein the design of mounting hole is played and is made hinge connecting plate 7 can be movable in the track of the first rotating shaft junction plate 3 flange, thus reaches the effect that can regulate door gap between door leaf and doorframe when not affecting 180 degree of location opening structures.
Last it is noted that above embodiment is only in order to illustrate technical scheme of the present invention, be not intended to limit; Although with reference to previous embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (6)
1. security door 180 ° location blind hinge, comprise door frame hinge holder (1) and door leaf hinge fixed base plate, it is characterized in that, also comprise the first rotating shaft junction plate (3), hinge connecting plate (7), second rotating shaft junction plate (8), first rotating shaft junction plate (3) is right angle angle bar block, right angle angle bar block while curled into shaft sleeve, be positioned at inside this limit and be provided with the first rotating shaft elastic spacing pin (4), described first rotating shaft junction plate (3) is articulated with on the two side of door frame hinge holder (1) by the first rotating shaft (5), on the sidewall that the two ends of described first rotating shaft elastic spacing pin (4) are connected to door frame hinge holder (1) or be connected in the first rotating shaft spacing hole (6) that the two side of door frame hinge holder is offered,
Described hinge connecting plate (7) is fixedly connected on the first rotating shaft junction plate (3), second rotating shaft junction plate (8) is articulated with on hinge connecting plate (7), and is positioned at the second rotating shaft limiting plate (9) hinge connecting plate (7) being provided with restriction second rotating shaft junction plate (8) angle range.
2. security door according to claim 1 180 ° location blind hinge, it is characterized in that, the cross section of described hinge connecting plate (7) is the junction plate of L shape.
3. security door according to claim 1 and 2 180 ° location blind hinge, it is characterized in that, described second rotating shaft junction plate (8) is hinged on the edge of hinge connecting plate (7) by the second rotating shaft (10), described second rotating shaft limiting plate (9) is the arc bent plate of 1/4 circular arc, one end of described arc bent plate is welded on hinge connecting plate (7), the other end is interspersed in slotted eye that the second rotating shaft junction plate (8) is offered, and the other end being positioned at arc bent plate is provided with spacing stop inclined-plane, the the second rotating shaft junction plate (8) being positioned at slotted eye both sides is provided with the second rotating shaft stopping means (19), the plate body being positioned at one end of arc bent plate offers the second rotating shaft spacing hole (20).
4. security door according to claim 3 180 ° location blind hinge, it is characterized in that, described second rotating shaft stopping means (19) comprises the sleeve (11) that correspondence is fixed in slotted eye both sides, spacing steel ball (12), second rotating shaft limit spring (13), plug screw (14), spacing steel ball (12) slip or rolling encapsulation are in described sleeve (11), the top spacing steel ball of press contacts, one end (12) of second rotating shaft limit spring (13), other end top press contacts is screwed onto the plug screw (14) in sleeve (11) Single port, spacing steel ball (12) is pressed on arc bent plate side by top, sleeve (11) another port.
5. security door according to claim 1 180 ° location blind hinge, it is characterized in that, described first rotating shaft elastic spacing pin (4) comprises spacing bearing pin stator (15), spacer pin mounting sleeve (16), first rotating shaft limit spring (17), the spacing bearing pin of first rotating shaft (18), spacer pin mounting sleeve (16) is fixed by the spacing bearing pin stator (15) be fixed on the first rotating shaft junction plate (3), wherein the spacing bearing pin of the first rotating shaft (18) is two, the two spacing bearing pin of first rotating shafts (18) all slip encapsulation in spacer pin mounting sleeve (16), first rotating shaft limit spring (17) compression encapsulation is between two tail ends of the two spacing bearing pin of first rotating shafts (18).
6. security door according to claim 1 180 ° location blind hinge, it is characterized in that, described hinge connecting plate (7) and the first rotating shaft junction plate (3) be by be opened in screw hole (23) on hinge connecting plate (7) and corresponding be opened in the mounting hole (21) on the first rotating shaft junction plate 3 and be fastenedly connected screw (22) affixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520270985.XU CN204571622U (en) | 2015-04-30 | 2015-04-30 | Security door 180 ° location blind hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520270985.XU CN204571622U (en) | 2015-04-30 | 2015-04-30 | Security door 180 ° location blind hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204571622U true CN204571622U (en) | 2015-08-19 |
Family
ID=53864276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520270985.XU Expired - Fee Related CN204571622U (en) | 2015-04-30 | 2015-04-30 | Security door 180 ° location blind hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204571622U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107989496A (en) * | 2017-12-27 | 2018-05-04 | 昆山力盟机械工业有限公司 | Twin shaft built-in hinge |
| CN108425578A (en) * | 2018-02-01 | 2018-08-21 | 浙江中昊安防科技有限公司 | A kind of twin shaft rolls over hinge more |
| CN112664081A (en) * | 2020-12-17 | 2021-04-16 | 王力安防科技股份有限公司 | Hinge and door |
-
2015
- 2015-04-30 CN CN201520270985.XU patent/CN204571622U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107989496A (en) * | 2017-12-27 | 2018-05-04 | 昆山力盟机械工业有限公司 | Twin shaft built-in hinge |
| CN108425578A (en) * | 2018-02-01 | 2018-08-21 | 浙江中昊安防科技有限公司 | A kind of twin shaft rolls over hinge more |
| CN108425578B (en) * | 2018-02-01 | 2024-05-24 | 浙江中昊安防科技有限公司 | Double-shaft multi-folding hinge |
| CN112664081A (en) * | 2020-12-17 | 2021-04-16 | 王力安防科技股份有限公司 | Hinge and door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150819 Termination date: 20160430 |