CN205189694U - Anti -theft door - Google Patents
Anti -theft door Download PDFInfo
- Publication number
- CN205189694U CN205189694U CN201520882648.6U CN201520882648U CN205189694U CN 205189694 U CN205189694 U CN 205189694U CN 201520882648 U CN201520882648 U CN 201520882648U CN 205189694 U CN205189694 U CN 205189694U
- Authority
- CN
- China
- Prior art keywords
- hinge
- door leaf
- rib
- plate
- door
- 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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- Hinges (AREA)
Abstract
The utility model discloses an anti -theft door, its technical scheme main points are including door frame and door leaf, be equipped with the blind hinge between door frame and the door leaf, the door leaf passes through dark hinged joint with the door frame, the door frame is close to door leaf one side and is equipped with the circular bead, door leaf one side rigid coupling has the flange that is used for blocking the circular bead, the blind hinge includes hinge seat, hinge body and hinge welt, it is connected with the steering spindle to rotate on the hinge seat, it is articulated with the hinge seat that hinge body passes through the steering spindle, hinge welt one end and hinge body rigid coupling, the other end and door leaf rigid coupling, the formation connecting plate is outwards extended to hinge welt and the one end of door leaf rigid coupling, connecting plate and flange rigid coupling, connecting plate side and the inboard laminating of flange. The utility model discloses firm anti -theft door is fixed to the flange.
Description
Technical field
The utility model relates to a kind of door, and more particularly, it relates to a kind of security door of rib fixation.
Background technology
At present, security door on market comprises doorframe and door leaf, blind hinge is provided with between doorframe and door leaf, door leaf is connected by blind hinge with doorframe, in order to prevent robber from forcing open the door from gap, doorframe is provided with shoulder near door leaf side, and door leaf side is connected with the rib for blocking shoulder, the direct insertion of crow bar can be prevented like this, to a certain extent can be antitheft.But in order to make door leaf smooth opening, can there is certain gap between rib and doorframe, because rib is only fixed with door leaf, make fixing not too strong, robber easily prizes rib, then removes blind hinge and door leaf, the security of the lives and property of the people of impact.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is the security door providing a kind of rib fixation.
For achieving the above object, the utility model adopts following technical scheme, comprise doorframe and door leaf, blind hinge is provided with between described doorframe and door leaf, described door leaf is connected by blind hinge with doorframe, described doorframe is provided with shoulder near door leaf side, described door leaf side is connected with the rib for blocking shoulder, described blind hinge comprises hinge seat, hinge bodies and hinge liner plate, described hinge seat is rotatably connected to steering spindle, described hinge bodies by steering spindle and hinge seat hinged, described hinge liner plate one end and hinge bodies affixed, the other end and door leaf affixed, hinge liner plate and the affixed one end of door leaf stretch out formation junction plate, described junction plate and rib affixed, fit inside described junction plate side and rib.
Preferably, junction plate comprises fixed head, bend and card adapter plate, and described fixed head is connected by bend with card adapter plate, and described rib is provided with draw-in groove, and described card adapter plate is inserted in draw-in groove.
Preferably, it is affixed that junction plate and rib pass through bolt, described bolt-through fixed head and card adapter plate.
Preferably, doorframe side bends inwards to be formed and hooks shape portion.
Preferably, hinge liner plate and junction plate junction are connected with boss, and described boss narrows gradually from centre to both sides, and described boss side is arc-shaped.
The utility model hinge structure is compared to be had: hinge liner plate and the affixed one end of door leaf stretch out formation junction plate, junction plate and rib affixed, rib is fixed further by hinge liner plate, make rib fixing more firm, rib is made to be difficult to be prized, thus play better anti-theft effect, ensure the security of the lives and property of people.
Accompanying drawing explanation
Fig. 1 is Anti-theft door structure schematic diagram;
Fig. 2 is A-A partial sectional view in Fig. 1;
Fig. 3 is blind hinge structural representation;
Fig. 4 is B portion enlarged drawing in Fig. 3;
Fig. 5 is hinge lining plate structure schematic diagram.
Reference numeral: 1, door leaf, 11, rib, 2, doorframe, 21, hook shape portion, 3, blind hinge, 31, hinge liner plate, 32, steering spindle, 33, hinge seat, 34, hinge bodies, 4, junction plate, 41, fixed head, 42, card adapter plate, 43, bend.
Detailed description of the invention
With reference to accompanying drawing, the utility model security door embodiment is described further.
A kind of security door, comprise doorframe 2 and door leaf 1, door leaf 1 is connected by blind hinge 3 with doorframe 2, and such door leaf 1 can the opening of certain amplitude, and blind hinge 3 is not easily from outside dismounting, plays certain anti-theft effect.In order to prevent robber from forcing open the door from gap, doorframe 2 is provided with shoulder near door leaf 1 side, and door leaf 1 side is connected with the rib 11 for blocking shoulder, can prevent the direct insertion of crow bar like this, to a certain extent can be antitheft.Blind hinge 3 comprises hinge seat 33, hinge bodies 34 and hinge liner plate 31, hinge seat 33 is rotatably connected to steering spindle 32, hinge bodies 34 is hinged by steering spindle 32 and hinge seat 33, hinge liner plate 31 one end and hinge bodies 34 affixed, the other end and door leaf 1 affixed, be all generally with bolts.Hinge liner plate 31 one end affixed with door leaf 1 stretches out and forms junction plate 4, junction plate 4 is affixed with rib 11, rib 11 is fixed further by hinge liner plate 31, make rib 11 fixing more firm, rib 11 is made to be difficult to be prized, thus play better anti-theft effect, ensure the security of the lives and property of people.Fit inside junction plate 4 side and rib 11 (can see Fig. 2), makes junction plate 4 be connected more stable with rib 11 like this, prevent both from shaking, ensure fixation, thus make rib 11 be difficult to be levered up.
Junction plate 4 comprises fixed head 41, bend 43 and card adapter plate 42, fixed head 41 is connected by bend 43 with card adapter plate 42, rib 11 is provided with draw-in groove, card adapter plate 42 is inserted in draw-in groove, rib 11 can be further blocked like this by card adapter plate 42, what rib 11 and hinge liner plate 31 were fixed is more firm, thus ensures rib 11 fixation.Junction plate 4 is affixed by bolt with rib 11, and bolt-through fixed head 41 and card adapter plate 42, can make card adapter plate 42 can not deviate from from draw-in groove like this, ensures further the stability that rib 11 is fixing to ensure the security of the lives and property.
Doorframe 2 side bends inwards to be formed and hooks shape portion 21, hooks shape portion 21 and embeds in body of wall, doorframe 2 is not easily levered up from the side, ensure that to be arranged on blind hinge 3 in doorframe 2 not easily split, play certain anti-theft effect.
Hinge liner plate 31 and junction plate 4 junction are connected with boss, junction plate 4 can be ensured firmly like this, thus make rib 11 fixing more firm, boss narrows gradually from centre to both sides, boss side is arc-shaped, such boss can bear larger stress, makes the stiffening effect of boss better, ensures the firm of connection.
The above is only preferred embodiment of the present utility model, protection domain of the present utility model be not only confined to the above embodiments, and all technical schemes belonged under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (5)
1. a security door, comprise doorframe and door leaf, blind hinge is provided with between described doorframe and door leaf, described door leaf is connected by blind hinge with doorframe, described doorframe is provided with shoulder near door leaf side, described door leaf side is connected with the rib for blocking shoulder, described blind hinge comprises hinge seat, hinge bodies and hinge liner plate, described hinge seat is rotatably connected to steering spindle, described hinge bodies by steering spindle and hinge seat hinged, described hinge liner plate one end and hinge bodies affixed, the other end and door leaf affixed, it is characterized in that: described hinge liner plate and the affixed one end of door leaf stretch out formation junction plate, described junction plate and rib affixed, fit inside described junction plate side and rib.
2. security door according to claim 1, is characterized in that: described junction plate comprises fixed head, bend and card adapter plate, and described fixed head is connected by bend with card adapter plate, and described rib is provided with draw-in groove, and described card adapter plate is inserted in draw-in groove.
3. security door according to claim 2, is characterized in that: it is affixed that described junction plate and rib pass through bolt, described bolt-through fixed head and card adapter plate.
4. the security door according to claim 1 or 2 or 3, is characterized in that: described doorframe side bends inwards to be formed and hooks shape portion.
5. the security door according to claim 1 or 2 or 3, is characterized in that: described hinge liner plate and junction plate junction are connected with boss, and described boss narrows gradually from centre to both sides, and described boss side is arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520882648.6U CN205189694U (en) | 2015-11-06 | 2015-11-06 | Anti -theft door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520882648.6U CN205189694U (en) | 2015-11-06 | 2015-11-06 | Anti -theft door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205189694U true CN205189694U (en) | 2016-04-27 |
Family
ID=55782694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520882648.6U Expired - Fee Related CN205189694U (en) | 2015-11-06 | 2015-11-06 | Anti -theft door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205189694U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108501966A (en) * | 2018-04-19 | 2018-09-07 | 中车太原机车车辆有限公司 | The handhole cover of railway hopper car |
-
2015
- 2015-11-06 CN CN201520882648.6U patent/CN205189694U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108501966A (en) * | 2018-04-19 | 2018-09-07 | 中车太原机车车辆有限公司 | The handhole cover of railway hopper car |
| CN108501966B (en) * | 2018-04-19 | 2023-09-08 | 中车太原机车车辆有限公司 | Observation hole cover of railway hopper car |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160427 Termination date: 20171106 |