CN207033174U - A kind of automatic buffer anti-pinch antitheft door - Google Patents
A kind of automatic buffer anti-pinch antitheft door Download PDFInfo
- Publication number
- CN207033174U CN207033174U CN201720553166.5U CN201720553166U CN207033174U CN 207033174 U CN207033174 U CN 207033174U CN 201720553166 U CN201720553166 U CN 201720553166U CN 207033174 U CN207033174 U CN 207033174U
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- China
- Prior art keywords
- door
- doorframe
- power supply
- inductive switch
- carpet
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- 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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Abstract
The utility model provides a kind of automatic buffer anti-pinch antitheft door.Include carpet, door body and doorframe, power supply is installed in described doorframe, power supply connects two electromagnet respectively, one electromagnet is arranged at the top of doorframe, another is arranged on the top of door body, and both polarity is identical, and identical charges repel each other after energization produces cushioned resistance stop shutdown；The described laying carpet position that people stands below the doorframe, body weight inductive switch is installed in carpet, body weight inductive switch connects a time-delay relay, and time-delay relay is connected with power supply and controls the time of energization.The utility model is simple in construction, has electromagnetic buffer deceleration, can prevent tong situation at closing time, improve security when pediatric switch door, while reduces noise, adds antitheft door service life.
Description
Technical field
It the utility model is related to antitheft door technical field, more particularly to a kind of automatic buffer anti-pinch antitheft door.
Background technology
People's safety minded in the present age, typically in house decoration or building, can all install antitheft door, antitheft
Door full name is " anti-theft safety door ", in society now, is widely used.And the antitheft door species of in the market is various, mainly
There are three kinds：Fence type antitheft door, solid door and composite gate.
Antitheft door includes antitheft door body and doorframe in correlation technique, antitheft door body with doorframe is retractable is connected to one
Rise.The antitheft door body of fence type antitheft door is that have steel-pipe welding to form；Solid type antitheft door using cold-rolled steel sheet extrude and
It is entirely steel plate into, its antitheft door body, central filler rock wool heat-preservation fire proofing material；Composite burglary-resisting door is antitheft by solid type
Door and fence type antitheft door combine.
But the antitheft door in correlation technique, carrying out at closing time, if the hand movement of people is slow, be frequently encountered folder
The situation of hand, for child, it is easier to which this thing happens.And existing antitheft door due to close the door when
Impulse force is big, and caused noise also can so influence greatly the service life of antitheft door for a long time.
The content of the invention
Technical problem to be solved in the utility model is the above-mentioned technical deficiency of face, there is provided a kind of structure letter
It is single, there is electromagnetic buffer deceleration, tong situation at closing time can be prevented, improve safety when pediatric switch door
Property, while noise is reduced, increase the automatic buffer anti-pinch antitheft door of antitheft door service life.
Technical scheme is used by the utility model solves its technical problem：
A kind of automatic buffer anti-pinch antitheft door, includes carpet, door body and doorframe, it is characterised in that in described doorframe
Power supply is installed, power supply connects two electromagnet respectively, and an electromagnet is arranged at the top of doorframe, and another is arranged on door body
Top, both polarity is identical, and identical charges repel each other after energization produces cushioned resistance stop shutdown；Described laying carpet is under doorframe
The position that square people stands, body weight inductive switch is installed in carpet, body weight inductive switch connects a time-delay relay, be delayed after
Electrical equipment is connected with power supply and controls the time of energization.
In such scheme, described body weight inductive switch is located at the vertical position of carpet people from bosom feet station, and body weight sense
The induction area of inductive switch is more than the area of two people's pin.
In such scheme, described door body is made of light weight board, and weight, door are reduced for hollow structure inside door body
The circle of periphery one of body is additionally provided with cushion seal pad.
Main beneficial effect of the present utility model is：
It is simple in construction, there is electromagnetic buffer deceleration, tong situation at closing time can be prevented, improve pediatric switch
Security when door, while noise is reduced, add antitheft door service life.
Brief description of the drawings
Fig. 1 is the utility model embodiment structure chart；
In figure：1st, doorframe；2nd, door body；3rd, body weight inductive switch；4th, power supply；5th, electromagnet；6th, carpet；7th, be delayed relay
Device.
Embodiment
With reference to embodiment, the utility model embodiment is further described：
Automatic buffer anti-pinch antitheft door as shown in Figure 1, includes carpet 6, door body 2 and doorframe 1, in described doorframe 2
Power supply 4 is installed, power supply 4 connects two electromagnet 5 respectively, and an electromagnet is arranged on the top of doorframe 1, and another is arranged on door
The top of body 2, both polarity is identical, and identical charges repel each other after energization produces cushioned resistance stop shutdown；Described carpet 6 is layed in
The position that people from lower section of doorframe 1 stands, body weight inductive switch is provided with carpet 6, and body weight inductive switch 3 connects a delay relay
Device 7, time-delay relay 7 are connected with power supply 4 and control the time of energization.
In the present embodiment, described body weight inductive switch 3 is located at the vertical position of people from bosom feet station of carpet 6, and body weight
The induction area of inductive switch 3 is more than the area of two people's pin.
In the present embodiment case, described door body 2 is made of light weight board, and weight is reduced in the inside of door body 2 for hollow structure
Amount, the circle of periphery one of door body 2 are additionally provided with cushion seal pad.
The scope of protection of the utility model is not limited to the above embodiments, it is clear that those skilled in the art can be right
The utility model carries out various changes and deformation without departing from the scope of the utility model and spirit.If these changes and deformation
Belong in the range of the utility model claims and its equivalent technologies, then it is of the present utility model intention also comprising these change and
Including deformation.
Claims (3)
1. a kind of automatic buffer anti-pinch antitheft door, includes carpet, door body and doorframe, it is characterised in that pacifies in described doorframe
Equipped with power supply, power supply connects two electromagnet respectively, and an electromagnet is arranged at the top of doorframe, and another is arranged on the top of door body
Portion, both polarity is identical, and identical charges repel each other after energization produces cushioned resistance stop shutdown；Described laying carpet is below doorframe
The position that people stands, body weight inductive switch is installed in carpet, body weight inductive switch connects a time-delay relay, and be delayed relay
Device is connected with power supply and controls the time of energization.
2. automatic buffer anti-pinch antitheft door as claimed in claim 1, it is characterised in that described body weight inductive switch is positioned at ground
The vertical position of blanket people from bosom feet station, and the induction area of body weight inductive switch is more than the area of two people's pin.
3. automatic buffer anti-pinch antitheft door as claimed in claim 1, it is characterised in that described door body uses light weight board system
Into weight is reduced in door body inside for hollow structure, and the circle of periphery one of door body is additionally provided with cushion seal pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720553166.5U CN207033174U (en) | 2017-05-18 | 2017-05-18 | A kind of automatic buffer anti-pinch antitheft door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720553166.5U CN207033174U (en) | 2017-05-18 | 2017-05-18 | A kind of automatic buffer anti-pinch antitheft door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207033174U true CN207033174U (en) | 2018-02-23 |
Family
ID=61479944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720553166.5U Expired - Fee Related CN207033174U (en) | 2017-05-18 | 2017-05-18 | A kind of automatic buffer anti-pinch antitheft door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207033174U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112324274A (en) * | 2020-11-20 | 2021-02-05 | 胡国珍 | Express delivery cabinet door is automatic closing device regularly |
-
2017
- 2017-05-18 CN CN201720553166.5U patent/CN207033174U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112324274A (en) * | 2020-11-20 | 2021-02-05 | 胡国珍 | Express delivery cabinet door is automatic closing device regularly |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180223 Termination date: 20180518 |