CN209687158U - A kind of security door anticollision device, collision-prevention device - Google Patents
A kind of security door anticollision device, collision-prevention device Download PDFInfo
- Publication number
- CN209687158U CN209687158U CN201821997519.1U CN201821997519U CN209687158U CN 209687158 U CN209687158 U CN 209687158U CN 201821997519 U CN201821997519 U CN 201821997519U CN 209687158 U CN209687158 U CN 209687158U
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- Prior art keywords
- doorframe
- security door
- anticollision
- door
- collision
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Abstract
The utility model discloses a kind of security door anticollision device, collision-prevention devices, including doorframe, security door and anticollision lever, limitting casing is arranged in doorframe inner wall, and doorframe inner left wall setting lock, security door is hinged in the right wall of doorframe by hinge, and door lock is arranged in the left-hand face of security door, the utility model, which passes through, utilizes the power generated when antitheft door switch to drive rod, anticollision bar is driven to move in doorframe, anticollision bar is among doorframe when making to shut, the crashworthiness of security door is improved, anticollision bar is on the right side of doorframe when opening door, does not influence people's disengaging.
Description
Technical field
The utility model relates to security protection building materials technology field, specifically a kind of security door anticollision device, collision-prevention device.
Background technique
The full name of security door is " anti-theft safety door ".It has both antitheft and safe performance.According to " anti-theft safety door is general
Technical conditions " it provides, qualified security door utilizes ordinary hand tools and the electric hand drills such as chisel, screwdriver, crowbar in 15 minutes
One 615 square millimeters of opening can not be pried open or be opened on door leaf to equal portable power tools, or flat in keyed end 150
One 38 square millimeters of opening is opened in the semicircle of square millimeter.And the lockset used on security door must be by the Ministry of Public Security
The qualified Special purpose lock for anti-theft door with anti-drilling function of inspection center's detection.Security door can make of different materials, but only
Have and reach standard detection qualification, the door for getting safety precaution product quasi- production card could be known as security door.
The file that application publication number is CN108561049A discloses a kind of security door anticollision device, collision-prevention device, which uses anti-
Collision device reinforces tightening latch by installation, can disperse to hit impact force when door-plate, enhance the anti-collision performance of security door, improves
The integral strength of security door improves its crashworthiness.
But the upper and lower ends of doorframe are arranged in the reinforcing tightening latch of security door anticollision device, collision-prevention device, when opening door, it will be apparent that
It reinforces tightening latch relatively to offend the eye, directly affects the overall beautiful of doorframe, and for people higher for height, inlet/outlet needs low
Head is more troublesome.
Utility model content
The purpose of this utility model is to provide a kind of security door anticollision device, collision-prevention devices, to solve to propose in above-mentioned background technique
The problem of.
To achieve the above object, the utility model provides the following technical solutions:
A kind of security door anticollision device, collision-prevention device, including doorframe, security door and anticollision lever；The doorframe inner wall setting limit
Frame, and doorframe inner left wall setting lock；The security door is hinged in the right wall of doorframe by hinge, and security door
Door lock is arranged in left-hand face, and fixed runner is arranged in the security door upper surface, and drive rod is arranged in the fixed wheel surface, described
The first sliding groove is arranged in doorframe upper wall, and the second sliding groove is arranged in doorframe lower wall, and anticollision lever upper end setting first is sliding
Block, and the second sliding block is arranged in anticollision lever lower end, and first sliding shoe is arranged in the first sliding groove；Second sliding block
It is arranged in the second sliding groove, fixing groove is arranged in first shoe surface；The drive rod is set far from one end of fixed runner
It sets in fixing groove, and drive rod can rotate in fixing groove.
Compared with prior art, the utility model has the beneficial effects that
The utility model passes through using the power generated when antitheft door switch to drive rod, and anticollision bar is driven to move in doorframe
Dynamic, anticollision bar be among doorframe when making to shut, improves the crashworthiness of security door, and anticollision bar is in door when opening door
On the right side of frame, people's disengaging is not influenced.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of security door anticollision device, collision-prevention device.
Fig. 2 is a kind of structure top view of security door anticollision device, collision-prevention device.
Fig. 3 is a kind of structural schematic diagram of anticollision bar in security door anticollision device, collision-prevention device.
Fig. 4 is a kind of structure right view of doorframe in security door anticollision device, collision-prevention device.
In figure: 1- doorframe, 2- limitting casing, 3- lock, the fixed runner of 4- security door, 5- door lock, 6-, 7- drive rod, 8- are anti-
Hit lever, the first sliding groove of 9-, the first sliding block of 10-, the second sliding block of 11-, 12- fixing groove, the second sliding groove of 13-.
Specific embodiment
The technical solution of the patent is explained in further detail With reference to embodiment.
The embodiment of this patent is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, and is only used for explaining this patent, and cannot be understood as a limitation of this patent.
In the description of this patent, it is to be understood that term " center ", "upper", "lower", "front", "rear", " left side ",
The orientation or positional relationship of the instructions such as " right side ", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on the figure
Orientation or positional relationship, be merely for convenience of description this patent and simplify description, rather than the device of indication or suggestion meaning or
Element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limitation to this patent.
In the description of this patent, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection ", " setting " shall be understood in a broad sense, for example, it may be being fixedly linked, being arranged, may be a detachable connection, set
It sets, or is integrally connected, is arranged.For the ordinary skill in the art, above-mentioned art can be understood as the case may be
The concrete meaning of language in this patent.
Embodiment 1
Referring to Fig. 1, a kind of security door anticollision device, collision-prevention device, including doorframe 1, security door 4 and anticollision lever 8；The doorframe
Fiber frame 2 is arranged in 1 inner wall, when security door 4 is closed, plays barrier effect to security door 4, and 1 inner left wall of doorframe is arranged
Lock 3；The security door 4 is hinged in the right wall of doorframe 1 by hinge, and door lock 5 is arranged in the left-hand face of security door 4,
When security door 5 is closed, door lock 5 is buckled into lock 3, and security door 4 is lockked.
Embodiment 2
Please refer to Fig. 1-4, in the present embodiment, fixed runner 6 is arranged in 4 upper surface of security door；6 table of fixed runner
Drive rod 7 is arranged in face, and by switching security door 4, drive rod 7 can be in fixed 6 surface pivots of runner；1 upper wall of the doorframe setting
First sliding groove 9, and the second sliding groove 13 is arranged in 1 lower wall of doorframe；The first sliding block 10 is arranged in 8 upper end of anticollision lever, and
And the second sliding block 11 is arranged in 8 lower end of anticollision lever；First sliding shoe 10 is arranged in the first sliding groove 9；Described second is sliding
Block 11 is arranged in the second sliding groove 13, is moved by the first sliding block 10 and the second sliding block 11, drives anticollision bar 8 in doorframe 1
Do the movement of horizontal direction in inside；Fixing groove 12 is arranged in first sliding block, 10 surface；The drive rod 7 is far from fixed runner 6
One end be arranged in fixing groove 12, and drive rod 7 can rotate in fixing groove 12, when enabling, since drive rod 7 can be with
It is rotated in fixing groove 12, and then changes direction of the security door 4 to 8 pulling force of anticollision bar, pulling force component in the horizontal direction
Dragging anticollision bar 8 is to moving on the right side of the first sliding groove 9, when making to open security door 4, barrier in doorframe 1, convenient for people into
Out, when shutting security door 4, drive rod 7 pushes anticollision bar 8 left to the first sliding groove 9 horizontal component of anticollision bar 8
Side is mobile, and when closing security door 4, anticollision bar 8 is among doorframe 1, plays the role of anticollision to security door 4.
The working principle of the utility model is: when opening the door, since drive rod 7 can rotate in fixing groove 12, Jin Ergai
Become security door 4 to the direction of 8 pulling force of anticollision bar, pulling force component in the horizontal direction drags anticollision bar 8 to the first sliding
It is moved on the right side of slot 9, when making to open security door 4, clear in doorframe 1 passes in and out convenient for people, when shutting security door 4, transmission
Bar 7 pushes anticollision bar 8 to moving on the left of the first sliding groove 9 horizontal component of anticollision bar 8, when closing security door 4, prevents
It hits bar 8 to be among doorframe 1, plays the role of anticollision to security door 4.
The utility model passes through using the power generated when antitheft door switch to drive rod, and anticollision bar is driven to move in doorframe
Dynamic, anticollision bar be among doorframe when making to shut, improves the crashworthiness of security door, and anticollision bar is in door when opening door
On the right side of frame, people's disengaging is not influenced.
The preferred embodiment of the patent is described in detail above, but this patent is not limited to above-mentioned embodiment party
Formula within the knowledge of one of ordinary skill in the art can also be under the premise of not departing from this patent objective
It makes a variety of changes.
Claims (1)
1. a kind of security door anticollision device, collision-prevention device, including doorframe (1), security door (4) and anticollision lever (8)；It is characterized in that, described
Limitting casing (2) are arranged in doorframe (1) inner wall, and doorframe (1) inner left wall setting lock (3)；The security door (4) passes through hinge
It is hinged in the right wall of doorframe (1), and door lock (5) are arranged in the left-hand face of security door (4), security door (4) upper surface
It is arranged fixed runner (6), fixed runner (6) surface setting drive rod (7), first sliding of doorframe (1) upper wall setting
The first sliding block (10) are arranged in slot (9), and doorframe (1) lower wall setting the second sliding groove (13), anticollision lever (8) upper end,
And the second sliding block (11) are arranged in anticollision lever (8) lower end, and the first sliding block (10) setting is in the first sliding groove (9)；Institute
The second sliding block (11) setting is stated in the second sliding groove (13), fixing groove (12) are arranged in the first sliding block (10) surface；It is described
One end setting of the drive rod (7) far from fixed runner (6) is in fixing groove (12), and drive rod (7) can be in fixing groove
(12) rotation in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821997519.1U CN209687158U (en) | 2018-11-30 | 2018-11-30 | A kind of security door anticollision device, collision-prevention device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821997519.1U CN209687158U (en) | 2018-11-30 | 2018-11-30 | A kind of security door anticollision device, collision-prevention device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209687158U true CN209687158U (en) | 2019-11-26 |
Family
ID=68595362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821997519.1U Active CN209687158U (en) | 2018-11-30 | 2018-11-30 | A kind of security door anticollision device, collision-prevention device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209687158U (en) |
-
2018
- 2018-11-30 CN CN201821997519.1U patent/CN209687158U/en active Active
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