CN102619450A - Safety door without keyhole - Google Patents
Safety door without keyhole Download PDFInfo
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- CN102619450A CN102619450A CN2012101052076A CN201210105207A CN102619450A CN 102619450 A CN102619450 A CN 102619450A CN 2012101052076 A CN2012101052076 A CN 2012101052076A CN 201210105207 A CN201210105207 A CN 201210105207A CN 102619450 A CN102619450 A CN 102619450A
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- door
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- keyhole
- door leaf
- lock
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Abstract
The invention relates to the technical field of structural safety design of safety doors and mounting and matching of safety locks without keyholes, and discloses a safety door without a keyhole, which comprises a door frame, a matched door leaf and a lock. The door frame at a set position is hinged with the matched door leaf, and the lock is disposed between a door lock side of the door leaf and the matched door frame. The safety door is characterized in that structures on two sides of the door are designed and manufactured into large concave and convex matched structures, the stress direction is changed, prying-resistant and impact-resistant strength of the door leaf and the matched door frame is greatly improved, reinforcing ribs are arranged in the middle of the door leaf according to needs, and prying-resistant, impact-resistant and fireproof performances are effectively enhanced by the aid of special filling. The keyhole and a lock on the outer door surface of the safety door are omitted, a lock-pick person cannot prize the safety lock, and a person cannot unlawfully unlock to open the safety door. In addition, a movable handle or a fixed handle is disposed on the outer door surface of the safety door without the keyholes, or the handles are omitted. A method for mounting a safety lock without a keyhole behind the door leaf includes that the safety lock without the keyhole is mounted on the door lock side on the back of the door leaf.
Description
Technical field:
The present invention relates to the optimum design of structuresprogram and the supporting technical field of installing and using of no keyhole lock of safety door.
Background technology:
In existing security door problem, it is unreasonable to have plenty of door design, like the door lock limit with " F " shape pick-proof limit; Though increase the pick-proof difficulty, in fact still can be pried open, also have plenty of door exterior surface keyhole and tapered end are arranged; Stay the machine of crime for technological lawless person; These two kinds of design defect force open the door the criminal to enter the room or illegal technology unlocking is entered the room, and perhaps forcing open the door combines with picking lock enters the room, and perhaps forcing open the door combines with illegal technology unlocking enters the room; Cause unsafe factor and economic loss to the user, cause unharmonious factor to society.
Summary of the invention:
The object of the invention is exactly the weak point that will overcome above-mentioned prior art, thereby proposes a kind of no keyhole safety door of high degree of safety.
The present invention for the technical scheme that realizes above-mentioned purpose is: a kind of no keyhole safety door comprises: doorframe desired location and supporting door leaf are hinged; Be provided with lockset between the door lock limit of door leaf and supporting doorframe, it is characterized in that: the both sides structure of this safety door all adopts big convex-concave shape matching structure design to make, and three horizontal three vertical stiffener ribs is arranged or reinforcing rib is set as required in the middle of the door leaf; Filler is aluminium honeycomb block or special-purpose honeycomb paper piece or anti-guncotton piece; Further strengthen this pick-proof anti-collision and anti-fire intensity, big convex-concave shape fit structure method is adopted on the both sides of this door: there are projection and groove in the door lock limit of door leaf, and its supporting doorframe has supporting groove and projection; 2 projections and 2 grooves be engaged to become an integral body; Constitute effective combination of this door form element, can bear bigger external force and prize and clash into, this sled is not opened also hit not open; There are concave surface and convex surface in the door hinge limit of door leaf; Its supporting doorframe has supporting convex surface and concave surface, 2 convex surfaces and 2 concave surface dislocation joint clearances that are combined into parallel to each other, and this door change receives force direction and receives force intensity; Greatly strengthen the pick-proof anti-collision intensity of door leaf and supporting doorframe, solved the practical challenges of security door pick-proof anti-collision.
This safety door is provided with lead-in and reinforcing rib as required in its big convex-concave shape fit structure, also can further strengthen the pick-proof anti-collision intensity of door leaf and supporting doorframe.
The external surface of this safety door does not have keyhole and tapered end.
The external surface of this safety door has movable handle or fixing handle, also can not have handle.
Install one or many no keyhole safety locks behind the door leaf of this safety door or in the door leaf, no keyhole safety lock method is installed behind a kind of door leaf: no keyhole safety lock is installed on the door lock limit at the door leaf back side.A described handle or many no keyhole safety locks also can be installed in any desired location that this safety door external surface can't see.
The door leaf of this safety door and doorframe cooperation place are provided with weather strip sound insulation dust-separation.
The design and the deformation design of the big convex-concave shape fit structure of this safety door can be used for outdoor single open-door, indoor single open-door, various composite door, various composite door and safety cabinet.
After adopting technique scheme, the present invention has following beneficial effect compared to prior art:
A kind of no keyhole safety door becomes a high security integral body through big convex-concave shape textural association, improves the intensity of door leaf and supporting doorframe widely, changes receiving force direction and receiving force intensity of this safety door structure, reaches the pick-proof anti-collision.
A kind of external surface that does not have the keyhole safety door does not have keyhole and tapered end, makes to want to set about nowhere through the people of picking lock with illegal technology unlocking, prevents that effectively the burglary case from taking place.
Description of drawings:
Fig. 1 is the solid combination sketch map of the embodiment of the invention.
Fig. 2 is the A-A sectional view of Fig. 1.
Fig. 3 is the partial enlarged drawing B figure of the A-A sectional view of Fig. 1.
The specific embodiment:
To shown in Figure 3, a kind of no keyhole safety door comprises: doorframe desired location and supporting door leaf are hinged, and are provided with lockset between the door lock limit of door leaf and supporting doorframe like Fig. 1; It is characterized in that: the both sides structure of this safety door all adopts big convex-concave shape matching structure design to make, and three horizontal three vertical stiffener ribs is arranged or reinforcing rib is set as required in the middle of the door leaf, and filler is aluminium honeycomb block or special-purpose filling blocks such as special-purpose honeycomb paper piece or anti-guncotton piece; Further strengthen this pick-proof anti-collision and fire resistance property; The method of big convex-concave shape fit structure is adopted on the both sides of this door: there are projection 1-1 and groove 1-2 in the door lock limit of door leaf 1, and doorframe 2 has supporting groove 2-1 and projection 2-2, and 2 projections and 2 grooves be engaged to become an integral body; Constitute effective combination of this door form element; Can bear bigger external force and prize and clash into, this sled not opened also hit not open, there are concave surface 1-3 and convex surface 1-4 in the door hinge limit of door leaf 1; Doorframe 3 has supporting convex surface 3-1 and concave surface 3-2; 2 convex surfaces and 2 concave surface dislocation joint clearances that are combined into parallel to each other, this door change receives force direction and receives force intensity, greatly strengthens the pick-proof anti-collision intensity of door body.
This safety door is provided with lead-in and reinforcing rib as required in its big convex-concave shape fit structure, also can further strengthen the pick-proof anti-collision intensity of door leaf and supporting doorframe.
The external surface of this safety door does not have keyhole and tapered end.
The external surface of this safety door has movable handle or fixing handle, also can not have handle.
Install one or many behind the door leaf of this safety door or in the door leaf no keyhole safety locks; No keyhole safety lock method is installed behind a kind of door leaf: no keyhole safety lock 4 is installed on the door lock limit at door leaf 1 back side.A described handle or many no keyhole safety locks also can be installed in any desired location that this safety door external surface can't see.
The door leaf of this safety door and doorframe cooperation place are provided with weather strip 5 sound insulation dust-separations.
The design and the deformation design of the big convex-concave shape fit structure of this safety door can be used for indoor and outdoor single open-door, various composite door, various composite door and safety cabinet.In sum, solved the actual safety problem of security door pick-proof anti-collision with illegal technology unlocking.
Use when of the present invention, to embodiment shown in Figure 3, I make as the material object of Fig. 1 to Fig. 3, install and try out like Fig. 1, and vision is good, and switch freely.The force analysis of the big convex-concave structure of thoughts and feelings from material object is made; Especially door leaf and doorframe outward appearance gap otherwise greater than 2 millimeters, standard simple gate weight reaches 57 kilograms, switch is freely again; The big convex-concave shape and structure of door leaf both sides and supporting doorframe is worked, still very difficult.At first door-plate thickness is greater than 1 millimeter, and the technical indicator of sheet material will reach GB, just can such as the sheet material of Baogang.Secondly design parameters will be done practical operation and formulates, otherwise do not open door or convex-concave structure inoperative.In sum, Men Jing on probation has the strength young man to clash into by force for several times, does not see the distortion of door and doorframe, and this young man says with deep feeling, and this is only security door veritably, thereby has solved the difficult problem of people's demand security door pick-proof anti-collision.
Because the external surface of intrinsic safety air cock does not have keyhole and tapered end, so no keyhole safety lock must be installed.I make the material object like Fig. 1 to Fig. 3, on the door lock limit at the door leaf back side the no keyhole safety lock of I invent multi on probation am installed, and unblank with the frame hopping remote controller; Reliable and stable; Lock leaves freely, but will protect user cipher and decoding deck, adds the control that imposes a condition; Make the chance of illegal technology unlocking zero no better than, otherwise also can be by illegal technology unlocking.The force analysis and the installation requirement of the no lockhole safety lock structure of thoughts and feelings from material object is made, the set positions of noting installing lock are wanted to pin again switch freely.Through multidigit professional person site assessment: get into the indoor as getting into safety cabinet of this safety door, this sled is not opened and is not opened.
Claims (8)
1. a no keyhole safety door comprises: doorframe desired location and supporting door leaf are hinged, and are provided with lockset between door leaf door lock limit and supporting doorframe, it is characterized in that: the both sides structure of this safety door all adopts big convex-concave shape matching structure design to make; Three horizontal three vertical stiffener ribs are arranged or reinforcing rib is set as required in the middle of the door leaf; Filler is aluminium honeycomb block or special-purpose honeycomb paper piece or anti-guncotton piece, further strengthens this pick-proof anti-collision and anti-fire intensity, and big convex-concave shape fit structure method is adopted on the both sides of this door: there are projection (1-1) and groove (1-2) in the door lock limit of door leaf (1); Doorframe (2) has supporting groove (2-1) and projection (2-2); 2 projections and 2 grooves be engaged to become an integral body, constitutes effective combination of this door form element, can bear bigger external force and prize and clash into; This sled is not opened also to be hit not open; There are concave surface (1-3) and convex surface (1-4) in the door hinge limit of door leaf (1), and doorframe (3) has supporting convex surface (3-1) and concave surface (3-2), 2 convex surfaces and 2 concave surface dislocation joint clearances that are combined into parallel to each other; This door change receives force direction and receives force intensity, greatly strengthens the pick-proof anti-collision intensity of door leaf and supporting doorframe.
2. a kind of no keyhole safety door according to claim 1 is characterized in that: described safety door is provided with lead-in and reinforcing rib as required in its big convex-concave shape fit structure, also can further strengthen the pick-proof anti-collision intensity of door leaf and supporting doorframe.
3. a kind of no keyhole safety door according to claim 1, it is characterized in that: described safety door external surface does not have keyhole and tapered end.
4. a kind of no keyhole safety door according to claim 1; It is characterized in that: install one or many no keyhole safety locks behind the door leaf of described safety door or in the door leaf, no keyhole safety lock method is installed behind this door leaf: no keyhole safety lock (4) is installed on the door lock limit at door leaf (1) back side.
5. a kind of no keyhole safety door according to claim 1 is characterized in that: a described handle or many no keyhole safety locks also can be installed in any desired location that the safety door external surface can't see.
6. a kind of no keyhole safety door according to claim 1 is characterized in that: described door leaf and doorframe cooperation place are provided with weather strip (5) sound insulation dust-separation.
7. a kind of no keyhole safety door according to claim 1 is characterized in that: described safety door external surface has movable handle or fixing handle, also can not have handle.
8. a kind of no keyhole safety door according to claim 1 is characterized in that: the design and the deformation design of said safety door both sides big convex-concave shape fit structure can be used for outdoor single open-door, indoor single open-door, various composite door, various composite door and safety cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101052076A CN102619450A (en) | 2012-04-04 | 2012-04-04 | Safety door without keyhole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101052076A CN102619450A (en) | 2012-04-04 | 2012-04-04 | Safety door without keyhole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102619450A true CN102619450A (en) | 2012-08-01 |
Family
ID=46559631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101052076A Pending CN102619450A (en) | 2012-04-04 | 2012-04-04 | Safety door without keyhole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102619450A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2173847Y (en) * | 1993-11-02 | 1994-08-10 | 北京天海高压容器有限公司 | Multifunctional combined protection door |
| CN2471914Y (en) * | 2001-04-19 | 2002-01-16 | 殷镇良 | Intellectual security door without keys |
| CN2534342Y (en) * | 2002-03-19 | 2003-02-05 | 柴文胜 | Improved antitheft safety door |
| CN2546601Y (en) * | 2002-05-27 | 2003-04-23 | 天津海州科工贸有限公司 | Concave-convex mortise lock type intelligent antitheft door |
| CN2576910Y (en) * | 2002-09-29 | 2003-10-01 | 刘怡明 | Anti-prize door |
| CN101936119A (en) * | 2009-06-30 | 2011-01-05 | 薛恒伟 | Design method for new anti-theft door |
-
2012
- 2012-04-04 CN CN2012101052076A patent/CN102619450A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2173847Y (en) * | 1993-11-02 | 1994-08-10 | 北京天海高压容器有限公司 | Multifunctional combined protection door |
| CN2471914Y (en) * | 2001-04-19 | 2002-01-16 | 殷镇良 | Intellectual security door without keys |
| CN2534342Y (en) * | 2002-03-19 | 2003-02-05 | 柴文胜 | Improved antitheft safety door |
| CN2546601Y (en) * | 2002-05-27 | 2003-04-23 | 天津海州科工贸有限公司 | Concave-convex mortise lock type intelligent antitheft door |
| CN2576910Y (en) * | 2002-09-29 | 2003-10-01 | 刘怡明 | Anti-prize door |
| CN101936119A (en) * | 2009-06-30 | 2011-01-05 | 薛恒伟 | Design method for new anti-theft door |
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Application publication date: 20120801 |