CN208152880U - A kind of anti-pinch security door with automatic buffer function - Google Patents
A kind of anti-pinch security door with automatic buffer function Download PDFInfo
- Publication number
- CN208152880U CN208152880U CN201820351302.7U CN201820351302U CN208152880U CN 208152880 U CN208152880 U CN 208152880U CN 201820351302 U CN201820351302 U CN 201820351302U CN 208152880 U CN208152880 U CN 208152880U
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- Prior art keywords
- plate
- door body
- security door
- jamming
- doorframe
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Abstract
The utility model discloses a kind of anti-pinch security doors with automatic buffer function of door body safety means technical field,Including doorframe,The side of the doorframe is movably installed with security door body,Bottom close to the lower surface doorframe of the security door body is fixed with base plate,The upper surface of the base plate, which is connected with, jams on plate,The bottom for jamming on plate is provided with spring,The bottom for jamming on plate is flexibly connected by spring with the inner wall of base plate,The side lower end for jamming on plate is provided with the first rotational pin and lever,The utility model is by jamming on the cooperation of plate and lever,It can effectively realize that lifter plate drives curved baffle to move up and down,Effectively when closing door body,Automatic buffer is realized to door body,Improve the safety for closing door body,Pass through the cooperation between compressed spring and curved baffle,Pre-shutdown effectively can be carried out when closed to door body,It is left to people's foot and sufficient manual sliding door space is provided when jamming on plate.
Description
Technical field
The utility model relates to door body safety means technical field, specially a kind of anti-pinch with automatic buffer function is anti-
Steal door.
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》Regulation, qualified security door utilize 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 at 150 squares of keyed end
One 38 square millimeters of opening is opened in the semicircle of millimeter.And the lockset used on security door must be examined by the Ministry of Public Security
The qualified Special purpose lock for anti-theft door with anti-drilling function of measured center detection.Security door can make of different materials, but only
Reach standard detection qualification, the door for getting safety precaution product quasi- production card could be known as security door.
Existing security door is easy to clip to people when closed when in use, and the prior art provides solution, example thus
If Chinese Patent Application No. be CN201720553166.5 a kind of automatic buffer anti-pinch security door, include carpet, door body and
Doorframe is equipped with power supply in the doorframe, and power supply is separately connected two electromagnet, and an electromagnet is mounted at the top of doorframe,
Another is mounted on the top of door body, and the polarity of the two is identical, and identical charges repel each other after energization generates cushioned resistance blocking shutdown；It is described
The laying carpet position that people stands below the doorframe, weight inductive switch, weight inductive switch connection one are installed in carpet
A time-delay relay, time-delay relay connect to power supply and control the time of energization.But this device still has one when in use
A little problems, this device are driven by electric power realize automatic anti-pinch when in use, expend a large amount of electric energy, while when having a power failure, nothing
Method easily realizes anti-pinch function, and certain influence is brought to the anti-pinch of device.
Based on this, the utility model devises a kind of anti-pinch security door with automatic buffer function, to solve above-mentioned ask
Topic.
Utility model content
The purpose of this utility model is to provide a kind of anti-pinch security doors with automatic buffer function, to solve above-mentioned back
It is driven when the existing anti-pinch security door proposed in scape technology uses by electric power and realizes automatic anti-pinch, expend a large amount of electric energy,
Simultaneously when having a power failure, the problem of can not easily realizing anti-pinch function.
To achieve the above object, the utility model provides the following technical solutions：A kind of anti-pinch with automatic buffer function
The side of security door, including doorframe, the doorframe is movably installed with security door body, close to the lower surface doorframe of the security door body
Bottom be fixed with base plate, the upper surface of the base plate, which is connected with, jams on plate, and the bottom for jamming on plate is provided with spring,
The bottom for jamming on plate is flexibly connected by spring with the inner wall of base plate, and the side lower end for jamming on plate is provided with first
One end of rotational pin and lever, the lever is flexibly connected by the first rotational pin with the side lower end for jamming on plate, the lever
Middle position be provided with turntable and the second rotational pin, the middle position of the lever passes through the second rotational pin and turntable
Inner wall is flexibly connected, and the bottom of the turntable is fixedly connected with the inner wall of base plate, jams on plate side base plate close to described
Upper surface be provided with lifter plate, the side lower end of the lifter plate is provided with third rotational pin, and the other end of the lever is logical
It crosses third rotational pin to be flexibly connected with the side lower end of lifter plate, the other side of the lifter plate is provided with cage plate, the cage plate
Inner wall be plugged with expansion plate, the other end of the expansion plate is fixed with curved baffle, pressure is provided with above the expansion plate
Contracting spring is flexibly connected between the lifter plate and expansion plate by compressed spring.
Preferably, the equal length of the cavity length of the cage plate and expansion plate.
Preferably, the upper surface for jamming on plate is provided with anti-skid chequer.
Preferably, the side lateral wall of the curved baffle is provided with rubber buffer gasket.
Preferably, the outer surface of the doorframe, security door body and base plate is coated with whether-resisting wood oil coating.
Compared with prior art, the utility model has the beneficial effects that：The utility model is by jamming on matching for plate and lever
It closes, can effectively realize that lifter plate drives curved baffle to move up and down, effectively when closing door body, door body is realized automatic
Buffering, the safety for improving closing door body can effectively exist to door body by the cooperation between compressed spring and curved baffle
Pre-shutdown is carried out when closing, leaves to people's foot and sufficient manual sliding door space is provided when jamming on plate.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention,
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Other attached drawings.
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model base plate cross-sectional view.
In attached drawing, parts list represented by the reference numerals are as follows：
1- doorframe, 2- security door body, 3- base plate, 4- jam on plate, 5- spring, the first rotational pin of 6-, 7- lever, 8- rotation
Platform, the second rotational pin of 9-, 10- lifter plate, 11- third rotational pin, 12- cage plate, 13- expansion plate, 14- curved baffle, 15- compression
Spring.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
All other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2,：A kind of anti-pinch with automatic buffer function is antitheft
Door, including doorframe 1, the side of doorframe 1 are movably installed with security door body 2, close to the bottom of the lower surface doorframe 1 of security door body 2
It is fixed with base plate 3, the upper surface of base plate 3, which is connected with, jams on plate 4, and the bottom for jamming on plate 4 is provided with spring 5, jams on plate 4
Bottom is flexibly connected by spring 5 with the inner wall of base plate 3, and the side lower end for jamming on plate 4 is provided with the first rotational pin 6 and lever
7, one end of lever 7 is flexibly connected by the first rotational pin 6 with the side lower end for jamming on plate 4, and the middle position of lever 7 is provided with
The middle position of turntable 8 and the second rotational pin 9, lever 7 is flexibly connected by the second rotational pin 9 with the inner wall of turntable 8, is turned
The bottom of dynamic platform 8 is fixedly connected with the inner wall of base plate 3, and the upper surface for jamming on 4 side base plate 3 of plate is provided with lifter plate
10, the side lower end of lifter plate 10 is provided with third rotational pin 11, and the other end of lever 7 passes through third rotational pin 11 and lifter plate
10 side lower end is flexibly connected, and the other side of lifter plate 10 is provided with cage plate 12, and the inner wall of cage plate 12 is plugged with expansion plate 13,
The other end of expansion plate 13 is fixed with curved baffle 14, and the top of expansion plate 13 is provided with compressed spring 15, lifter plate 10 and stretches
It is flexibly connected between contracting plate 13 by compressed spring 15.
Wherein, 13 folding and unfolding of expansion plate may be implemented to cage plate in the equal length of the cavity length of cage plate 12 and expansion plate 13
In 12 inner cavity；The upper surface for jamming on plate 4 is provided with anti-skid chequer, prevents people station from having skidded phenomenon on the surface for jamming on plate 4；Arc
The side lateral wall of shape baffle 14 is provided with rubber buffer gasket, can play when security door body 2 touches curved baffle 14
Certain shock absorbing effect；The outer surface of doorframe 1, security door body 2 and base plate 3 is coated with whether-resisting wood oil coating, protection wood
Do not corroded by the external world on material surface.
One of the present embodiment has particular application as：When using the present apparatus, by opening security door body 2, people from doorframe 1
Doorframe 1 is walked out, jamming on plate 4 on base plate 3 of standing, by jamming on moving down for plate 4, spring 5 is compressed, while thick stick
Bar 7 is pressed down under the action of the first rotational pin 6, under the action of the second rotational pin 9 on turntable 8, the other end of lever 7
Lifter plate 10 is lifted by third rotational pin 11, while driving the surface of the removal base plate 3 of curved baffle 14, it is antitheft in progress
During door body 2 is closed, now security door body 2 can be moved first under the action of compressed spring 15, cage plate 12 and expansion plate 13
Dynamic mobile certain angle, then gradually left by foot and jam on plate 4, under the effect of 5 elastic force of spring, lifter plate 10 drives arc gear
Plate 14 is kept in the center, and is realized the closing of security door body 2, be can effectively prevent people when closing security door body 2, by door body institute
Folder.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one of the utility model
In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or
Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiment or examples
In can be combined in any suitable manner.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, also not limiting the utility model is only the specific embodiment.Obviously, according to this theory
The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably
The principles of the present invention and practical application are explained, so that skilled artisan be enable to better understand and utilize this
Utility model.The utility model is limited only by the claims and their full scope and equivalents.
Claims (5)
1. a kind of anti-pinch security door with automatic buffer function, including doorframe (1), it is characterised in that：The one of the doorframe (1)
Side is movably installed with security door body (2), and the bottom close to the lower surface doorframe (1) of the security door body (2) is fixed with base plate
(3), the upper surface of the base plate (3), which is connected with, jams on plate (4), and the bottom for jamming on plate (4) is provided with spring (5), institute
It states and jams on the bottom of plate (4) and be flexibly connected by spring (5) with the inner wall of base plate (3), the side lower end for jamming on plate (4)
It is provided with the first rotational pin (6) and lever (7), one end of the lever (7) by the first rotational pin (6) and jams on plate (4)
Side lower end is flexibly connected, and the middle position of the lever (7) is provided with turntable (8) and the second rotational pin (9), the lever
(7) middle position is flexibly connected by the second rotational pin (9) with the inner wall of turntable (8), the bottom of the turntable (8) and
The inner wall of base plate (3) is fixedly connected, and the upper surface for jamming on plate (4) side base plate (3) is provided with lifter plate
(10), the side lower end of the lifter plate (10) is provided with third rotational pin (11), and the other end of the lever (7) passes through third
Rotational pin (11) is flexibly connected with the side lower end of lifter plate (10), and the other side of the lifter plate (10) is provided with cage plate
(12), the inner wall of the cage plate (12) is plugged with expansion plate (13), and the other end of the expansion plate (13) is fixed with curved baffle
(14), it is provided with compressed spring (15) above the expansion plate (13), leads between the lifter plate (10) and expansion plate (13)
Overcompression spring (15) is flexibly connected.
2. a kind of anti-pinch security door with automatic buffer function according to claim 1, it is characterised in that：The cage plate
(12) equal length of cavity length and expansion plate (13).
3. a kind of anti-pinch security door with automatic buffer function according to claim 1, it is characterised in that：It is described to jam on
The upper surface of plate (4) is provided with anti-skid chequer.
4. a kind of anti-pinch security door with automatic buffer function according to claim 1, it is characterised in that：The arc
The side lateral wall of baffle (14) is provided with rubber buffer gasket.
5. a kind of anti-pinch security door with automatic buffer function according to claim 1, it is characterised in that：The doorframe
(1), the outer surface of security door body (2) and base plate (3) is coated with whether-resisting wood oil coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820351302.7U CN208152880U (en) | 2018-03-15 | 2018-03-15 | A kind of anti-pinch security door with automatic buffer function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820351302.7U CN208152880U (en) | 2018-03-15 | 2018-03-15 | A kind of anti-pinch security door with automatic buffer function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208152880U true CN208152880U (en) | 2018-11-27 |
Family
ID=64391520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820351302.7U Expired - Fee Related CN208152880U (en) | 2018-03-15 | 2018-03-15 | A kind of anti-pinch security door with automatic buffer function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208152880U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112523634A (en) * | 2020-11-11 | 2021-03-19 | 青岛海尔洗衣机有限公司 | Door body injury prevention device |
| CN112647787A (en) * | 2020-12-19 | 2021-04-13 | 江苏省金鑫安防设备有限公司 | Magnetic suction heat insulation fireproof anti-theft door |
-
2018
- 2018-03-15 CN CN201820351302.7U patent/CN208152880U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112523634A (en) * | 2020-11-11 | 2021-03-19 | 青岛海尔洗衣机有限公司 | Door body injury prevention device |
| CN112523634B (en) * | 2020-11-11 | 2024-05-24 | 青岛海尔洗衣机有限公司 | Door body injury prevention device |
| CN112647787A (en) * | 2020-12-19 | 2021-04-13 | 江苏省金鑫安防设备有限公司 | Magnetic suction heat insulation fireproof anti-theft door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181127 Termination date: 20210315 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |