CN206458206U - It is a kind of to close a buffer with anti-theft alarm function - Google Patents
It is a kind of to close a buffer with anti-theft alarm function Download PDFInfo
- Publication number
- CN206458206U CN206458206U CN201720118341.8U CN201720118341U CN206458206U CN 206458206 U CN206458206 U CN 206458206U CN 201720118341 U CN201720118341 U CN 201720118341U CN 206458206 U CN206458206 U CN 206458206U
- Authority
- CN
- China
- Prior art keywords
- buffer
- cushion pins
- blind hole
- steel ball
- cylindrical cavity
- 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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- Burglar Alarm Systems (AREA)
Abstract
The utility model is related to a kind of closes a buffer with anti-theft alarm function, a buffer that closes includes buffer body and cushion pins, the buffer body upper part is provided with rubber buffer, the cushion pins are arranged at the cylindrical empty intracavitary of buffer body, cushion pins are integrally in cylinder, the middle part of cushion pins is reverse frustoconic, the top of cushion pins is provided with rubber buffer, the bottom of cushion pins is provided with magnet, 24 blind holes are provided with the side wall of the cylindrical cavity, 24 blind holes perpendicular to cylindrical cavity side wall and be uniformly arranged around cylindrical cavity, spring and steel ball are provided with the blind hole, steel ball be located at blind hole opening at and blind hole opening diameter be less than steel ball diameter, a buffer that closes also includes anti-theft warning circuit, the utility model, which integrates, closes a buffer and burglar alarm, compact conformation, it is vdiverse in function, it is particularly suitable for family to use.
Description
Technical field
The utility model is related to technical field of door and window accessories, and in particular to a kind of to close a buffering with anti-theft alarm function
Device.
Background technology
When closed, door-plate can collide door with doorframe, such as overexert at closing time, then can produce very big noise,
Can also greatly shorten the service life of door.In order to solve the above problems, in the prior art, large public building is typically used
A buffer is closed in link-type damping, but a buffer structure complexity is closed in link-type damping, and manufacturing cost is higher, is unfavorable for
Promoted the use of in general family, and current to close a buffer function single.
The content of the invention
For defect of the prior art, the utility model offer is a kind of to close a buffer with anti-theft alarm function.
The technical solution adopted in the utility model is：A kind of to close a buffer with anti-theft alarm function, the door that closes delays
Rushing device includes buffer body and cushion pins, and the buffer body upper part is provided with rubber buffer, and the cushion pins are set
In the cylindrical empty intracavitary of buffer body, cushion pins are integrally in cylinder, and the middle part of cushion pins is reverse frustoconic, buffering
The top of pin is provided with rubber buffer, and the bottom of cushion pins is provided with magnet, is set on the side wall of the cylindrical cavity
Have a 2-4 blind hole, the 2-4 blind hole perpendicular to cylindrical cavity side wall and be uniformly arranged around cylindrical cavity, blind hole
Opening towards cylindrical cavity, be provided with spring and steel ball in the blind hole, steel ball is located at the opening of blind hole and blind hole is opened
The diameter of mouth is less than the diameter of steel ball, and so, steel ball would not spin off from blind hole, steel ball protrusion cylindrical cavity side wall
Part be placed exactly in the inverted round stage part of cushion pins middle part formation groove in, it is described close a buffer also include it is antitheft
Warning circuit, the anti-theft warning circuit includes power supply, tongue tube, voice guard, warning lamp and switch, the power supply, dry
Reed pipe, voice guard, warning lamp and switch are sequentially connected in series to form anti-theft warning circuit, and tongue tube is arranged on the cylindrical empty
The bottom of chamber, and positioned at the underface of the magnet.
Further, the tongue tube is normally closed dry reed pipe.
Cushion pins are integrally in cylinder, and the middle part of cushion pins is reverse frustoconic, specifically, cushion pins global shape
Cylinder-inverted round stage-cylinder is followed successively by from top to bottom, cushion pins are integrally formed, be that a cylinder steel rider is existed using lathe
Center section processes reverse frustoconic part and formed.
One end of blind hole closing is detachable end, during assembling, is sequentially placed into steel ball and spring, is then sealed using end cap
Close to form blind hole.
The height of cylindrical cavity will meet claimed below：When cushion pins are fully compressed into cylindrical empty intracavitary, delay
Rush the top surface of device body to flush with the top surface of cushion pins, magnet and be arranged on cylindrical cavity bottom that cushion pins bottom is set
Tongue tube is close, but magnet does not contact tongue tube, and the distance of magnet and tongue tube could be arranged to 1-3 millimeters.
Advantageous effects of the present utility model：
1st, a buffer of the present utility model that closes is arranged on doorframe, when firmly at closing time, door body first with cushion pins
The rubber buffer contact that portion is set, forms and buffers for the first time, during continuing to close, door body compressing cylindrical empty intracavitary
Cushion pins moved to buffer body interior, at this moment, the inclined side wall in cushion pins inverted round stage part extrudes steel ball into blind hole,
Steel ball then compression spring, so forms second and buffers, and door body continues to close, until cushion pins are fully compressed into cylinder
Cavity, at this moment, the rubber buffer that door body is set with buffer body upper part are contacted, and are formed third time and are buffered, by this three times
Buffering, can mitigate door body and the shock dynamics of doorframe significantly, play reduction noise, protect the effect of door body.
2nd, a buffer of the present utility model that closes also has anti-theft alarm function, and after door is closed, cushion pins are
Cylindrical empty intracavitary is compressed into, the magnet that cushion pins bottom is set and the tongue tube for being arranged on cylindrical cavity bottom are close,
Due to the tongue tube be normally closed dry reed pipe, magnet close to when, magnetic field causes tongue tube to be off, at this moment antitheft
Warning circuit is off, and when someone, which opens door, to be trespassed, cushion pins are outside in the presence of spring and steel ball
Stretch out, now magnet is away from tongue tube, and tongue tube is in closure state, and anti-theft warning circuit is connected, and sends sound and light alarm signal
Owner is reminded to note.
3rd, the utility model, which integrates, closes a buffer and burglar alarm, and compact conformation is vdiverse in function.
Brief description of the drawings
Fig. 1 closes a buffer overall structure diagram to be of the present utility model；
Fig. 2 is anti-theft warning circuit schematic diagram of the present utility model；
Wherein：Buffer body 1, inverted round stage part 2, rubber buffer 3, cushion pins 4, magnet 5, tongue tube 6, spring 7,
Switch 8, voice guard 9, warning lamp 10, power supply 11, steel ball A, end cap B.
Embodiment
Referring to accompanying drawing 1-2, a kind of to close a buffer with anti-theft alarm function, a buffer that closes includes buffer sheet
Body 1 and cushion pins 4, the top of buffer body 1 are provided with rubber buffer 3, and the cushion pins 4 are arranged at buffer body
Cylindrical empty intracavitary, cushion pins 4 are overall in cylinder, and the middle part of cushion pins is reverse frustoconic, and the top of cushion pins 4 is set
Rubber buffer 3 is equipped with, the bottom of cushion pins 4 is provided with magnet 5,2-4 are provided with the side wall of the cylindrical cavity
Blind hole, the 2-4 blind hole perpendicular to cylindrical cavity side wall and be uniformly arranged around cylindrical cavity, the opening court of blind hole
To cylindrical cavity, be provided with spring 7 and steel ball A in the blind hole, steel ball A be located at the opening of blind hole and blind hole opening it is straight
Footpath is less than steel ball A diameter, and the part of steel ball A protrusion cylindrical cavities side wall is placed exactly in the rounding of the middle part of cushion pins 4
In the groove that platform part 2 is formed, a buffer that closes also includes anti-theft warning circuit, and the anti-theft warning circuit includes power supply
11st, tongue tube 6, voice guard 9, warning lamp 10 and switch 8, the power supply 11, tongue tube 6, voice guard 9, warning lamp
10 are sequentially connected in series to form anti-theft warning circuit with switch 8, and tongue tube 6 is arranged on the bottom of the cylindrical cavity, and positioned at institute
State the underface of magnet 5.
Further, the tongue tube 6 is normally closed dry reed pipe.
One end of blind hole closing is detachable end B, during assembling, is sequentially placed into steel ball A and spring 7, then utilizes end
B enclosed shapes are covered into blind hole.
Claims (1)
1. a kind of close a buffer with anti-theft alarm function, a buffer that closes includes buffer body and cushion pins, its
It is characterised by：The buffer body upper part is provided with rubber buffer, and the cushion pins are arranged at the cylinder of buffer body
In shape cavity, cushion pins are integrally in cylinder, and the middle part of cushion pins is reverse frustoconic, and the top of cushion pins is provided with rubber
Cushion pad, the bottom of cushion pins is provided with magnet, and 2-4 blind hole, the 2-4 are provided with the side wall of the cylindrical cavity
Individual blind hole perpendicular to cylindrical cavity side wall and be uniformly arranged around cylindrical cavity, the opening of blind hole is towards cylindrical empty
It is provided with spring and steel ball in chamber, the blind hole, steel ball is located at the opening of blind hole and the diameter of blind hole opening is less than steel ball
Diameter, the part of steel ball protrusion cylindrical cavity side wall is placed exactly in the groove that the inverted round stage part of cushion pins middle part is formed
In, a buffer that closes also includes anti-theft warning circuit, and the anti-theft warning circuit includes power supply, tongue tube, audible alarm
Device, warning lamp and switch, the power supply, tongue tube, voice guard, warning lamp and switch are sequentially connected in series to form burglar alarm electricity
Road, tongue tube is arranged on the bottom of the cylindrical cavity, and positioned at the underface of the magnet, the tongue tube is closed type
Tongue tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720118341.8U CN206458206U (en) | 2017-02-02 | 2017-02-02 | It is a kind of to close a buffer with anti-theft alarm function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720118341.8U CN206458206U (en) | 2017-02-02 | 2017-02-02 | It is a kind of to close a buffer with anti-theft alarm function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206458206U true CN206458206U (en) | 2017-09-01 |
Family
ID=59693727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720118341.8U Expired - Fee Related CN206458206U (en) | 2017-02-02 | 2017-02-02 | It is a kind of to close a buffer with anti-theft alarm function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206458206U (en) |
-
2017
- 2017-02-02 CN CN201720118341.8U patent/CN206458206U/en not_active Expired - Fee Related
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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: 20170901 Termination date: 20180202 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |