CN105804552A - Anti-theft and anti-dismounting hinge with limiting clamp - Google Patents
Anti-theft and anti-dismounting hinge with limiting clamp Download PDFInfo
- Publication number
- CN105804552A CN105804552A CN201410842384.1A CN201410842384A CN105804552A CN 105804552 A CN105804552 A CN 105804552A CN 201410842384 A CN201410842384 A CN 201410842384A CN 105804552 A CN105804552 A CN 105804552A
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- CN
- China
- Prior art keywords
- hinge plate
- door leaf
- connecting hinge
- reel
- doorframe
- 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 an anti-theft and anti-dismounting hinge with a limiting clamp. The hinge comprises a door frame connecting hinge plate, a door leaf connecting hinge plate, bearings, a center shaft and plugs, and is characterized by further comprising a limiting clamp spring. The inner side of the door frame connecting hinge plate and the inner side of the door leaf connecting hinge plate are provided with door frame connecting hinge plate coiling blocks and door leaf connecting hinge plate coiling blocks correspondingly, the door frame connecting hinge plate coiling blocks and the door leaf connecting hinge plate coiling blocks are connected in a staggered mode, and the bearings are installed between the door frame connecting hinge plate coiling blocks and the door leaf connecting hinge plate coiling blocks. The center shaft is inserted into the door frame connecting hinge plate coiling blocks, the door leaf connecting hinge plate coiling blocks and the bearings. The plugs are inserted into the two ends of the door frame connecting hinge plate coiling blocks and the door leaf connecting hinge plate coiling blocks. The limiting clamp spring is clamped on the center shaft in one of the door frame connecting hinge plate coiling blocks. The hinge is scientific and reasonable in structure design; the limiting clamp spring is matched with a limiting concave surface of the center shaft, the center shaft can be effectively prevented from being drawn out, the anti-dismounting purpose can be completely achieved, the safety is high, and the hinge is convenient to apply and popularize and has high innovativeness.
Description
Technical field
The invention belongs to hardware products field, particularly to a kind of band limiting card Anti-theft-dismounting 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 band limiting card Anti-theft-dismounting 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 band limiting card Anti-theft-dismounting 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 spacing jump ring, 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, spacing jump ring is installed in doorframe connection hinge plate reel on axis.
And, described doorframe connects hinge plate reel, and it is shaped with spacing jump-ring slot.
And, described axis, in the middle part of it, symmetry is shaped with spacing concave surface.
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, spacing jump ring 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 band limiting card Anti-theft-dismounting hinge with higher innovation.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the AA sectional view of Fig. 1.
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, the spacing jump ring of 7-, 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 band limiting card Anti-theft-dismounting 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 spacing jump ring 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 jump-ring slot；Door leaf connects hinge plate and is shaped with door leaf on it and connects hinge plate reel 6, expansion screw hole 2；In the middle part of axis, symmetry is shaped with spacing concave surface, makes spacing concave surface match with spacing jump ring during installation；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；Spacing jump ring is installed in spacing jump-ring slot and is tightly stuck on the spacing concave surface on axis, and spacing jump ring 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 (3)
1. a band limiting card Anti-theft-dismounting 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 spacing jump ring, 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, spacing jump ring is installed in doorframe connection hinge plate reel on axis.
2. band limiting card Anti-theft-dismounting hinge according to claim 1, it is characterised in that: described doorframe connects hinge plate reel, and it is shaped with spacing jump-ring slot.
3. band limiting card Anti-theft-dismounting hinge according to claim 2, it is characterised in that: described axis, in the middle part of it, symmetry is shaped with spacing concave surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410842384.1A CN105804552A (en) | 2014-12-30 | 2014-12-30 | Anti-theft and anti-dismounting hinge with limiting clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410842384.1A CN105804552A (en) | 2014-12-30 | 2014-12-30 | Anti-theft and anti-dismounting hinge with limiting clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105804552A true CN105804552A (en) | 2016-07-27 |
Family
ID=56980396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410842384.1A Pending CN105804552A (en) | 2014-12-30 | 2014-12-30 | Anti-theft and anti-dismounting hinge with limiting clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105804552A (en) |
-
2014
- 2014-12-30 CN CN201410842384.1A patent/CN105804552A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160727 |