CN105804550A - Safe anti-theft hinge with limiting function - Google Patents
Safe anti-theft hinge with limiting function Download PDFInfo
- Publication number
- CN105804550A CN105804550A CN201410840803.8A CN201410840803A CN105804550A CN 105804550 A CN105804550 A CN 105804550A CN 201410840803 A CN201410840803 A CN 201410840803A CN 105804550 A CN105804550 A CN 105804550A
- Authority
- CN
- China
- Prior art keywords
- hinge plate
- door leaf
- connecting hinge
- doorframe
- reel
- 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.)
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Abstract
The invention belongs to the field of hardware products and relates to a safe anti-theft hinge with a limiting function. The safe anti-theft hinge with the limiting function comprises a door frame connecting hinge plate, a door leaf connecting hinge plate, a bearing, a center shaft and end caps. The safe anti-theft hinge with the limiting function is characterized in that the safe anti-theft hinge further comprises a limiting screw; a door frame connecting hinge plate drum is arranged on the inner side of the door frame connecting hinge plate, and a door leaf connecting hinge plate drum is arranged on the inner side of the door leaf connecting hinge plate; the door frame connecting hinge plate drum and the door leaf connecting hinge plate drum are connected in a staggered mode; the bearing is installed between the drums; the center shaft is inserted in the door frame connecting hinge plate drum, the door leaf connecting hinge plate drum and the bearing; the end caps are inserted in the two ends of the door frame connecting hinge plate drum and the two ends of the door leaf connecting hinge plate drum; and the limiting screw is screwed on the door frame connecting hinge plate drum. The safe anti-theft hinge with the limiting function is scientific and reasonable in structural design; the limiting screw is matched with a concave limiting surface on the center shaft so that the center shaft can be effectively prevented from being pulled out, and an anti-disassembly function can be completely achieved; and the safe anti-theft hinge is high in safety, convenient to apply and popularize and highly innovative.
Description
Technical field
The invention belongs to hardware products field, particularly to a kind of spacing-type safety antitheft hinge.
Background technology
Hinge is to install the indispensable hardware products of door and window.Existing door hinge is mostly connected the closure at hinge plate, door leaf connection hinge plate, axis and two ends and constitutes by doorframe, the side of doorframe connection hinge plate and door leaf connection hinge plate is all rolled up and has been bent axis installation reel, axis inserts above-mentioned reel makes the two connect, and is fixed by the closure at two ends.Hinge in installing and using, its reel and axis position, be mostly all exposed to, the personnel that likely committed theft extract out axis, and after axis is drawn out of, door leaf is possible to be opened when not unblanking.Prior art has multiple dismounting hinge, but mostly all there is the problems such as Anti-dismantling property reliable for effect ideal not to the utmost.
Summary of the invention
It is an object of the invention to overcome the deficiencies in the prior art, it is provided that the spacing-type safety antitheft hinge that a kind of simple in construction, fabrication and processing are easy, Anti-dismantling effect is firm.
This invention address that its technical problem is achieved through the following technical solutions:
A kind of spacing-type safety antitheft hinge, hinge plate is connected including doorframe, door leaf connects hinge plate, bearing, axis and closure composition, it is characterized in that: also include a stop screw, described doorframe connects the inner side of hinge plate and door leaf connection hinge plate and is formed respectively with doorframe connection hinge plate reel, door leaf connects hinge plate reel, doorframe connects hinge plate reel, door leaf connects hinge plate reel and is crossed-over, bearing is installed between reel, axis is plugged in doorframe and connects hinge plate reel, door leaf connects hinge plate reel, in bearing, closure is plugged in doorframe and connects hinge plate reel, door leaf connects hinge plate reel two ends, stop screw spinning connects on hinge plate reel in doorframe.
And, described doorframe connects hinge plate reel, and it is shaped with spacing screw.
And, described spacing screw, it is shaped with screw thread in it.
And, described axis, it is shaped with spacing concave surface in the middle part of it.
And, described stop screw is a word straight-bar screw.
Advantages of the present invention and having the beneficial effect that
Present configuration design science is reasonable, simple in construction, it is easy to processing, stop screw coordinates the spacing concave surface on axis, can effectively prevent axis to be drawn out of, can play the purpose of Anti-dismantling completely, easy to utilize, it is a kind of spacing-type safety antitheft hinge with higher innovation.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
1-door leaf connects hinge plate, 2-expansion screw hole, 3-closure, 4-doorframe connection hinge plate reel, 5-bearing, 6-door leaf connection hinge plate reel, 7-stop screw, 8-axis, 9-doorframe connection hinge plate, 10-screw hole.
Detailed description of the invention
Below by specific embodiment, the invention will be further described, and following example are illustrative, is not determinate, it is impossible to limit protection scope of the present invention with this.
A kind of spacing-type safety antitheft hinge, connects hinge plate 9, door leaf connection hinge plate 1, bearing 5, axis 8 and closure 3 composition including doorframe, and its innovation is in that: also include a stop screw 7.Doorframe connects hinge plate and is shaped with doorframe on it and connects hinge plate reel 4, screw hole 10, and it is upper, middle and lower three that doorframe connects hinge plate reel, and a middle reel is shaped with spacing screw；Door leaf connects hinge plate and is shaped with door leaf on it and connects hinge plate reel 6, expansion screw hole 2；It is shaped with spacing concave surface in the middle part of axis, during installation, makes spacing concave surface towards spacing screw direction, axis is only spacing concave surface, does not affect axis intensity, be not easily broken；Doorframe connects hinge plate reel, door leaf connects hinge plate reel and is crossed-over, bearing is installed between reel, axis is plugged in doorframe and connects in hinge plate reel, door leaf connection hinge plate reel, bearing, and closure is plugged in doorframe and connects hinge plate reel, door leaf connection hinge plate reel two ends；Stop screw spinning is in spacing screw and is tightly pressed against on the spacing concave surface on axis, and stop screw can effectively prevent axis to be drawn out of, thus preventing from being removed in door and window closed mode, safety is high.
Although disclosing embodiments of the invention and accompanying drawing for the purpose of illustration, but it will be appreciated by those skilled in the art that: in the spirit and scope without departing from the present invention and claims, various replacements, to change and modifications be all possible, therefore, the scope of the present invention is not limited to embodiment and accompanying drawing disclosure of that.
Claims (5)
1. a spacing-type safety antitheft hinge, hinge plate is connected including doorframe, door leaf connects hinge plate, bearing, axis and closure composition, it is characterized in that: also include a stop screw, described doorframe connects the inner side of hinge plate and door leaf connection hinge plate and is formed respectively with doorframe connection hinge plate reel, door leaf connects hinge plate reel, doorframe connects hinge plate reel, door leaf connects hinge plate reel and is crossed-over, bearing is installed between reel, axis is plugged in doorframe and connects hinge plate reel, door leaf connects hinge plate reel, in bearing, closure is plugged in doorframe and connects hinge plate reel, door leaf connects hinge plate reel two ends, stop screw spinning connects on hinge plate reel in doorframe.
2. spacing-type safety antitheft hinge according to claim 1, it is characterised in that: described doorframe connects hinge plate reel, and it is shaped with spacing screw.
3. spacing-type safety antitheft hinge according to claim 2, it is characterised in that: described spacing screw, it is shaped with screw thread in it.
4. spacing-type safety antitheft hinge according to claim 1, it is characterised in that: described axis, it is shaped with spacing concave surface in the middle part of it.
5. spacing-type safety antitheft hinge according to claim 1, it is characterised in that: described stop screw is a word straight-bar screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410840803.8A CN105804550A (en) | 2014-12-30 | 2014-12-30 | Safe anti-theft hinge with limiting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410840803.8A CN105804550A (en) | 2014-12-30 | 2014-12-30 | Safe anti-theft hinge with limiting function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105804550A true CN105804550A (en) | 2016-07-27 |
Family
ID=56980934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410840803.8A Pending CN105804550A (en) | 2014-12-30 | 2014-12-30 | Safe anti-theft hinge with limiting function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105804550A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107246195A (en) * | 2017-06-30 | 2017-10-13 | 浙江省平湖铰链有限公司 | A kind of multifunctional hinge |
| CN110541638A (en) * | 2019-09-27 | 2019-12-06 | 亚萨合莱国强（山东）五金科技有限公司 | Needle bearing type aluminum alloy door and window hinge |
| CN110607909A (en) * | 2019-09-30 | 2019-12-24 | 青岛晟立朗金属制品有限公司 | Template internal corner capable of freely adjusting angle |
-
2014
- 2014-12-30 CN CN201410840803.8A patent/CN105804550A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107246195A (en) * | 2017-06-30 | 2017-10-13 | 浙江省平湖铰链有限公司 | A kind of multifunctional hinge |
| CN110541638A (en) * | 2019-09-27 | 2019-12-06 | 亚萨合莱国强（山东）五金科技有限公司 | Needle bearing type aluminum alloy door and window hinge |
| CN110607909A (en) * | 2019-09-30 | 2019-12-24 | 青岛晟立朗金属制品有限公司 | Template internal corner capable of freely adjusting angle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160727 |
|
| WD01 | Invention patent application deemed withdrawn after publication |