CN1127321A - Magnetic speed-damping shock-proof closed-open device for door and window - Google Patents
Magnetic speed-damping shock-proof closed-open device for door and window Download PDFInfo
- Publication number
- CN1127321A CN1127321A CN 95113089 CN95113089A CN1127321A CN 1127321 A CN1127321 A CN 1127321A CN 95113089 CN95113089 CN 95113089 CN 95113089 A CN95113089 A CN 95113089A CN 1127321 A CN1127321 A CN 1127321A
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- bar
- chute
- door
- window
- pull bar
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Abstract
The present invention relates to a magnetic damping opening and closing device for door and window. Said device is composed of slideway bar, strip-shaped pull bar, high-intensity permanent-magnet, pin shaft and shaft seat. Said slideway bar is adaptable to the strip-shaped pull bar in size, and both bars can be slide-fitted. The front end of each of both bars respectively has a recess, in which a high-intensity permanent-magnet is fixed, and the rear end of each of both bars is connected with pin shaft seat by means of pin shaft, and the shaft seat can make the door (window) leaf or frame and slideway bar or strip-shaped pull bar implement slide-conection, so that said invented device can use magnetic damping force to protect door (window) from hit by strong wind.
Description
The present invention relates to a kind of door (window) and use magnetic speed-damping shock-proof closed-open device.
The whole world is countless because of the glass of door and window that strong wind damages every year, causes greater loss for the people's safety and property.In recent years, along with developing rapidly of builing industry, highrise building emerges, and glass door and large-area glass window spread all over building for commercial use and office room, office, they are usually destroyed because of the attack or the human factor of strong wind.
Existing door is used the magnetic force safety device, and CN2086783 is contained as the Chinese patent communique, is to utilize existing pin tumbler lock, adopt spring hinge structure, be fixed in the wall, spring hinge rotates under the lock body effect, the permanent magnet that is fixed on the hinge is contacted with the door lock face, and adhesive mutually.
The innovation and creation of Deutsche Bundespatent communique DS2150629 record are the magnetic stop devices that is used for blocking swing every wing, and a fixing retainer is arranged, and also have a retainer on door, and the two finishes locking function jointly.Fixing retainer is a permanent magnet, other retainer is made of magnetic material, its shape resembles the ball valve of a sealing, spherical shell is used for holding the surface of permanent magnet, housing is positioned on the elastic buffering pad, the circular discs made by permanent magnet material of external surface of a dribbling shape is arranged on the fixed stop, and two hemispherical elastic components are clamped circular discs, and circular discs also can be contained between two iron plates.
Use the magnetic force safety device as can be known by the door that above-mentioned document is introduced, its structure is all complicated, and it is all convenient inadequately to produce, use.
The objective of the invention is to design a kind of simple in structure, easy to use, big or people can use the magnetic speed switching device by speed-damping shock-proof closed automatically door (window) when accidentally dropping high-speed switch glass door (window) at wind-force.
The present invention achieves the above object by the device of following structure: this comprises chute bar, sheet pull bar, high-strength permanent magnet pieces with the magnetic speed switching device, it is characterized in that chute bar and sheet pull bar are ferrous material, the two is slidingly matched, front end all has a recess hole separately, high-strength permanent magnet pieces is fixing wherein, be with magnetism-isolating loop on the flat thin magnet, chute bar front end has spacing card, the rear end of chute bar and sheet pull bar is connected a L shaped axle bed separately, and this L shaped axle bed is movably connected in chute bar or sheet pull bar on door (window) frame or door (window) fan.
The irony pull bar that the present invention can also be varied to by two same structures constitutes, every pull bar front end is a chute, fluted hole, chute bottom, fixing high-strength permanent magnet pieces in it, two pull bars pass from chute mutually, fastening is one, and two pull bar rear portions also connect an axle bed separately, flexibly connects with (window) door leaf or door (window) frame respectively.
Principle of the present invention is to utilize high-strength permanent magnetic sheet the suction of irony pull bar to be hindered the switch of door (window), therefore, hour promptly play the supporting role of unlatching at wind-force, and when wind-force blows to closing direction than strong wind with door (window) fan, because the high magnetic resistance between pull bar, make it need overcome resistance and switch trippingly, this has just slowed down the switching speed of door and window, has avoided the damage of the glass door and window that may be caused by strong collision vibrations.
The present invention is simple in structure, manufactures simple and easyly, installs, easy to use, and speed-damping shock-proof closed effect is obvious, if by the built-up modern architecture usefulness of mining massively, will increase work efficiency beautifying people's life surely, ensures the positive effect of door and window secure context performance.
Describe the present invention in detail below in conjunction with accompanying drawing:
Fig. 1 chute bar front view
Fig. 2 chute bar upward view
Fig. 3 chute bar right view
Fig. 4 sheet pull bar front view
Fig. 5 sheet pull bar upward view
Fig. 6 assembly structure figure of the present invention
By Fig. 1～Fig. 6 as seen, door of the present invention (window) is made of chute bar 1, sheet pull bar 2, high-strength permanent magnet 3 with magnetic speed-damping shock-proof closed-open device, chute 1 and sheet pull bar 2 are ferrous material and make, the two is slidingly matched, two bar front ends all have a recess hole 4, high-strength permanent magnet pieces 3 is fixed wherein, is with magnetism-isolating loop 5 on the flat thin magnet.The rear end of chute bar 1 and sheet pull bar 2 flexibly connects an axle bed 8,9 by pin 6,7 respectively, and this axle bed is connected to two bars on door (window) frame and door (window) fan.The front end of chute bar 1 forms a spacing card (10) from bevelling, and being slidingly matched with the sheet pull bar can be with door (window) fan from 0 ° to 100 ° free switch.
Fig. 7 is distortion of the present invention, and chute bar and sheet pull bar are pull bar 12, the two bar fits that have chute 10 and a recess hole 11 as the figure medial end portions and form, and pass the other side's chute and are slidingly matched.Two bars flexibly connect by bearing pin and axle bed.
Claims (2)
1, magnetic speed-damping shock-proof closed-open device for door and window, comprise chute bar, sheet grain bar, high-strength permanent magnet pieces is characterized in that chute bar and sheet pull bar are ferrous material, and the two is slidingly matched, front end all has a recess hole separately, high-strength permanent magnet pieces is fixing wherein to be with magnetism-isolating loop on the flat thin magnet, chute bar front end has spacing card, the rear end of chute bar and sheet pull bar is connected a L shaped axle bed separately, and this L shaped axle bed is movably connected in chute bar or sheet pull bar on doorframe or the door leaf.
2, according to the described magnetic speed-damping shock-proof closed-open device for door and window of claim 1, it is characterized in that sheet pull bar and chute bar are the sheet pull bar that front end has a chute, chute bottom separately is for putting the recess hole of magnetic sheet, the two consistent size, mutual fit, the chute that passes the other side each other is slidingly matched.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95113089 CN1127321A (en) | 1995-11-29 | 1995-11-29 | Magnetic speed-damping shock-proof closed-open device for door and window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95113089 CN1127321A (en) | 1995-11-29 | 1995-11-29 | Magnetic speed-damping shock-proof closed-open device for door and window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1127321A true CN1127321A (en) | 1996-07-24 |
Family
ID=5079873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95113089 Pending CN1127321A (en) | 1995-11-29 | 1995-11-29 | Magnetic speed-damping shock-proof closed-open device for door and window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1127321A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104859704A (en) * | 2015-05-06 | 2015-08-26 | 黄强 | Vehicle steering wheel |
| CN107100463A (en) * | 2017-06-23 | 2017-08-29 | 广东坚朗五金制品股份有限公司 | Limiter and door and window |
| CN108741695A (en) * | 2018-06-01 | 2018-11-06 | 安俊颖 | A kind of study auxiliary device for making attention of student more concentrate |
| CN110029896A (en) * | 2019-04-25 | 2019-07-19 | 北京无线电测量研究所 | A kind of strut and Cabinet turned over for outdoor unit cabinet door |
-
1995
- 1995-11-29 CN CN 95113089 patent/CN1127321A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104859704A (en) * | 2015-05-06 | 2015-08-26 | 黄强 | Vehicle steering wheel |
| CN107100463A (en) * | 2017-06-23 | 2017-08-29 | 广东坚朗五金制品股份有限公司 | Limiter and door and window |
| CN108741695A (en) * | 2018-06-01 | 2018-11-06 | 安俊颖 | A kind of study auxiliary device for making attention of student more concentrate |
| CN110029896A (en) * | 2019-04-25 | 2019-07-19 | 北京无线电测量研究所 | A kind of strut and Cabinet turned over for outdoor unit cabinet door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| AD01 | Patent right deemed abandoned | ||
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |