CN1238626C - Door for reducing noise - Google Patents
Door for reducing noise Download PDFInfo
- Publication number
- CN1238626C CN1238626C CN 02119137 CN02119137A CN1238626C CN 1238626 C CN1238626 C CN 1238626C CN 02119137 CN02119137 CN 02119137 CN 02119137 A CN02119137 A CN 02119137A CN 1238626 C CN1238626 C CN 1238626C
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- China
- Prior art keywords
- door
- plate
- doorframe
- magnet
- polarity
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Abstract
The present invention relates to a door which can reduce noise, which mainly comprises a door frame and a door plate which is pivoted on the door frame by a hinge, wherein the inner edge of the door frame extends inwards, forming an attached support edge for supporting the door plate. The attached support edge is buried with a plurality of electromagnets, corresponding to the free end of the door plate; one side of the free end of the door plate, which faces the attached support edge, is correspondingly buried with a plurality of electromagnets of which magnetic poles are repellent, and the noise generated by the contact of the door plate and the door frame when the door is closed is reduced by utilizing the theory that the electromagnets with the same pole are repellent.
Description
Technical field
The present invention relates to a kind of door, refer to a kind of door especially with the structure that reduces noise.
Technical background
The structure of traditional door consists predominantly of a doorframe and and utilizes hinge to be hubbed at door-plate on this doorframe, wherein edge is supported in the inner edge of this doorframe and the subsides that extended internally, this paste to support because of at closing time can for door-plate against, yet this doorframe and door-plate mostly are woodwork or metal product greatly, if painstakingly do not note the size of the application of force at closing time, just can produce great noise, especially at dead of night or the people is arranged in the family in reading or when sleep, such noise is quite offensive, even causes reading can't continue wholwe-hearted again or insomnia; Because noise makes the people vexed easily, above-mentioned situation is if occur in public place or office, can't bear can to have influence on the interpersonal relationships of office virtually under its situation of disturbing, if betide in the family, sometimes even can develop into the fuse of bicker between the man and wife.
In view of this, therefore there is the people just on the contact surface of doorframe and door-plate, to add rubber sheet gasket with noise-decreasing, but rubber sheet gasket can produce elastic fatigue after using a period of time, therefore the effect that reduces noise can be had a greatly reduced quality, and between doorframe and door-plate, add the gap that the rubber pad sector-meeting increases doorframe and door-plate applying, cause the difficulty when locking, even influence the application life of door lock.
Therefore, the inventor is at every shortcoming of above-mentioned door and the inconvenience of using, and development and Design goes out the present invention finally.
Summary of the invention
Main purpose of the present invention is that a kind of principle of utilizing the magnet same sex to repel each other will be provided, when the moment that door-plate at closing time and doorframe will soon contact, make both produce a kind of door-plate of a mutually exclusive strength and the textural association of doorframe, reach reduction at closing time because a kind of of the noise that door-plate and doorframe bump are produced.
Above-mentioned purpose is achieved in that
A kind of door for reducing noise, include a doorframe and and be hubbed at door-plate on the doorframe by hinge, the size of this doorframe is slightly larger than the size of this door-plate, and a door lock that this door-plate can be positioned in this doorframe arranged, the inner edge of this doorframe extends internally and is formed with subsides that abut against for door-plate and supports edge, for braking spacing door-plate at closing time; It is characterized in that:
This doorframe pastes and supports edge and be embedded with at least two first magnet corresponding to the one side of door-plate, paste in this door-plate free end and doorframe that the contact surface that supports edge is relative to be embedded with second magnet corresponding with each first magnet, in this first, second relative magnet, the polarity of its forward surface is identical or different, and wherein identical person's quantity allows making a concerted effort making a concerted effort greater than phase suction of magnet mutual expelling force greater than different persons' quantity.
The identical person of polarity is 2 to 1 with the different persons' of polarity ratio.
The identical person of polarity is 3 to 2 with the different persons' of polarity ratio.
Compared with the prior art, good effect of the present invention is:
One, because consisting predominantly of a doorframe and, the present invention is hubbed at door-plate on the doorframe, the inner edge of this doorframe then extends internally and is formed with one and paste supports because of fitting with the free end of door-plate at closing time, then be embedded with magnet in correspondence with each other on the plane that this doorframe and door-plate are fitted respectively, support moment that edge contact and utilize principle that the magnet same sex repels each other to provide the strength of a buffering, the purpose that can effectively reach the minimizing noise even abate the noise fully again when door-plate and doorframe paste door-plate.
Two, be embedded in respectively in doorframe and the door-plate owing to magnet of the present invention, and the surface of magnet trims with the surface of doorframe and door-plate respectively again, therefore as long as brush paint, the customer also is not easy to find the existence of magnet, can't influence the structural integrity of door and attractive in appearance so install magnet additional.
Three, the present invention is applicable to various wooden or metal doors, and not only price is quite cheap, need not maintain simultaneously, can be rated as and puts things right once and for all, and real is a kind of excellent innovation and creation.
Description of drawings
Fig. 1 partial plan layout of the present invention is in order to the space configuration of each element of explanation the present invention;
Fig. 2 sectional drawing of the present invention is in order to illustrate that two relative same polarity magnet are at closing time to the application of force situation of door-plate;
Fig. 3 sectional drawing of the present invention is in order to illustrate that two relative opposed polarity magnet are at closing time to the application of force situation of door-plate;
The sectional drawing of Fig. 4 another embodiment of the present invention.
The piece number contrast:
10 doorframes, 11 first magnet
20 door-plates, 21 second magnet
30 hinges, 40 door locks
The specific embodiment
For further understanding structure of the present invention, feature and practical effect, cooperate its graphic detailed description as the back with described preferred embodiment hereinafter now:
But the structure of the door of a kind of noise-decreasing disclosed in this invention, as shown in Figure 1 to Figure 3, it comprises that mainly a doorframe 10 and is hubbed at door-plate 20 on this doorframe 10 by hinge 30, the size of this doorframe 10 is slightly larger than the size of this door-plate 20, this door-plate 10 is in being installed with a door lock 40 near free-ended appropriate position, when this door lock 40 at closing time can be positioned this door-plate 20 in doorframe 10, the inner edge of this doorframe 10 extends internally and is formed with " ㄇ " shape that abuts against for door-plate 10 and pastes and support edge, these subsides are supported edge and are embedded with a plurality of first equidistant magnet 11 towards the both ends of door-plate 20 free ends and upper limb, the subsides of the surface of this first magnet 11 and this doorframe 10 are supported the edge surface and are trimmed, this door-plate 20 and doorframe 10 pastes to support and then is embedded with a plurality of and first magnet, the 11 mutual second corresponding magnet 21 on the contact surface that edge fits, the surface of this second magnet 21 is pasted the surface of supporting edge with these door-plate 20 relative doorframes 10 and is trimmed, the polarity of this first magnet 11 and second magnet, 21 forward surfaces is that identical polar is more than dissimilar polarities, using the principle of utilizing the magnet same sex to repel each other provides door-plate 20 to close fashionable required cushion effect, its mutual ratio can suitably be adjusted with the actual situation of using according to the weight of door-plate 20, to deal with various behavior in service, for example, the identical person of polarity can be 2 to 1 or 3 to 2 with the different persons' of polarity ratio.
Cooperate again and consult Fig. 4, be another embodiment of the present invention, first magnet 11 directly is embedded in the inboard of doorframe 10 near pasting edge supported part as shown in the figure, second magnet 21 then be embedded in door-plate 20 free end face and with first magnet 11 in correspondence with each other, wherein this first magnet 11 and second magnet 21 are setovered in the opposite direction, make the mutual active force of magnet diminish, use to reach and open the door than the labour-saving purpose.
When pasting with doorframe 10, supports the moment that edge soon contacts by door-plate 20 at closing time, because the magnet 11 that both buried underground, 21 the relative person of forward surface same polarity is more than the relative person of heteropolarity, therefore can provide an active force that repels each other toward extrapolation to door-plate 20, again because of a part of relative magnet 11 wherein, 21 forward surfaces are that different poles is relative, therefore after door-plate 20 free ends outwards flick a segment distance, the magnet 11 that this different poles is relative, 21 also provide a pulling force to door-plate 20, make door-plate 20, doorframe 10 and magnet 11, reach an equilibrium state for 21, with manpower door-plate 11 is with by door lock 40 location more at last again, is used to reach and reduce even eliminate the noise that is produced at closing time.
As previously mentioned, the present invention has following characteristics:
1, because magnet 11,21 thing usually seen of right and wrong in daily life, therefore its price is very cheap, so in the structure of door, install several magnet 11,21 additional, the almost change of imperceptible its price for consumers, price raise up a little and can increase the door function, make the present invention under the competition in market, have suitable advantage.
2, owing to magnet 11,21 of the present invention is embedded in respectively in doorframe 10 and the door-plate 20, and the surface of magnet 11,21 trims with the surface of doorframe 10 with door-plate 20 respectively again, as long as therefore brush paint, the customer also is not easy to find the existence of magnet 11,21, can't influence the structural integrity of door and attractive in appearance so install magnet 11,21 additional.
In sum, the present invention is a splendid structural improvement really, because special structural design, and the excessive problem of noise that can eliminate at closing time really to be produced.
Claims (3)
1, a kind of door for reducing noise, include a doorframe and and be hubbed at door-plate on the doorframe by hinge, the size of this doorframe is slightly larger than the size of this door-plate, and a door lock that this door-plate can be positioned in this doorframe arranged, the inner edge of this doorframe extends internally and is formed with subsides that abut against for door-plate and supports edge, for braking spacing door-plate at closing time; It is characterized in that:
This doorframe pastes and supports edge and be embedded with at least two first magnet corresponding to the one side of door-plate, paste in this door-plate free end and doorframe that the contact surface that supports edge is relative to be embedded with respectively and corresponding second magnet of each first magnet, in this first, second relative magnet, the polarity of its forward surface is identical or different, and wherein identical person's quantity allows making a concerted effort making a concerted effort greater than phase suction of magnet mutual expelling force greater than different persons' quantity.
2, door for reducing noise according to claim 1, it is characterized in that: the identical person of polarity is 2 to 1 with the different persons' of polarity ratio.
3, door for reducing noise according to claim 1, it is characterized in that: the identical person of polarity is 3 to 2 with the different persons' of polarity ratio.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02119137 CN1238626C (en) | 2002-05-09 | 2002-05-09 | Door for reducing noise |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02119137 CN1238626C (en) | 2002-05-09 | 2002-05-09 | Door for reducing noise |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1456779A CN1456779A (en) | 2003-11-19 |
| CN1238626C true CN1238626C (en) | 2006-01-25 |
Family
ID=29410381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02119137 Expired - Fee Related CN1238626C (en) | 2002-05-09 | 2002-05-09 | Door for reducing noise |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1238626C (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1837567B (en) * | 2006-04-26 | 2010-05-12 | 力山森堡(上海)投资管理有限公司 | Swinging door for luxurious washroom |
| CN104975758B (en) * | 2014-12-17 | 2017-05-24 | 陈杰辉 | Non-impact induction silence door lock |
| CN108397069A (en) * | 2016-12-13 | 2018-08-14 | 泉州台商投资区尚良建筑装饰有限公司 | A kind of linkwork |
| CN111490633A (en) * | 2018-06-08 | 2020-08-04 | 绍兴上风电机科技有限公司 | Energy-saving and environment-friendly long-service-life heat dissipation motor |
-
2002
- 2002-05-09 CN CN 02119137 patent/CN1238626C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1456779A (en) | 2003-11-19 |
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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 | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060125 |