CN204552381U - One subtracts power door-inhale automatically - Google Patents
One subtracts power door-inhale automatically Download PDFInfo
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- CN204552381U CN204552381U CN201520183748.XU CN201520183748U CN204552381U CN 204552381 U CN204552381 U CN 204552381U CN 201520183748 U CN201520183748 U CN 201520183748U CN 204552381 U CN204552381 U CN 204552381U
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- door
- inhale
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- fixed
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Abstract
The utility model discloses one and automatically subtract power door-inhale, comprise the second door-inhale being fixed on the first door-inhale on door leaf and being fixed on body of wall, described first door-inhale and described second door-inhale with the use of; Described first door-inhale is arranged on door lock handle, and described first door-inhale rotates with the rotation of described door lock handle; The first magnet is provided with in described first door-inhale; The second magnet is provided with in described door-inhale second; Described first magnet is fixed on the top of described first door-inhale, and described second magnet is fixed on the top of described second door-inhale, and described first magnet is parallel with described second magnet present position and pole orientation is contrary.What the utility model provided subtracts power door-inhale automatically, and door-inhale suction is excessive and cause the problem that door-inhale or door leaf damage at closing time.
Description
Technical field
The utility model relates to door-inhale technical field, more specifically, relates to one and automatically subtracts power door-inhale.
Background technology
Door-inhale is used to fixing door leaf, waits door attraction device when the door is open and links together.Door is opened, and non-artificially closes the door, and door attraction device keeps connection status, and when thinking at closing time, opposite house applies a power, overcomes the suction that door-inhale connects, and door-inhale disconnects, and then can close the door.
In prior art, door-inhale is divided into two parts: be fixedly mounted on the Part I on door leaf; Fixed installation Part II on the wall.Just can door just can will be made to shut because of the 3rd too small power during in order to ensure that door is opened, the first door-inhale with to ensure when contacting between Part II enough large.The Part I of door-inhale and Part II are respectively two blocks of magnet, and Part I and Part II contact surface are different the two poles of the earth.When door is opened, door-inhale two parts are close, and attraction is increasing, until the contact of door-inhale two parts, suction reaches maximum.But, want to close the door or make door-inhale two parts to depart from, need to overcome door-inhale two parts greatest attraction forces, compare effort.Meanwhile, the Part I of door-inhale is connected with door, also has the Part II of door-inhale and the connection of metope, generally all adopts screw to be fixedly connected with.Because the suction of door-inhale is enough large, screw is also comparatively large in bearing at closing time, easily produce loosened screw even screw come off, door-inhale damages or door leaf damages.
Visible, how avoiding because door-inhale suction is excessive and cause the problems referred to above at closing time, is that current the art personnel need problem demanding prompt solution.
Utility model content
The purpose of this utility model is to provide one and automatically subtracts power door-inhale, to solve because produced problem in the excessive background technology caused of door-inhale suction at closing time.
In order to solve the problems of the technologies described above, the utility model provides following technical scheme:
What the utility model provided subtracts power door-inhale automatically, comprises the second door-inhale being fixed on the first door-inhale on door leaf and being fixed on body of wall, described first door-inhale and described second door-inhale with the use of; It is characterized in that,
Described first door-inhale is arranged on door lock handle, and described first door-inhale rotates with the rotation of described door lock handle;
The first magnet is provided with in described first door-inhale; The second magnet is provided with in described door-inhale second;
Described first magnet is fixed on the top of described first door-inhale, and described second magnet is fixed on the top of described second door-inhale, and described first magnet is parallel with described second magnet present position and pole orientation is contrary.
Preferably, above-mentionedly automatically subtract in power door-inhale, described first door-inhale and described door handle are wholely set, and described first door-inhale is fixed on the top of described door handle perpendicular to the straight-bar of door leaf.
Preferably, above-mentionedly automatically subtract in power door-inhale, described first magnet is embedded in described first door-inhale, and described second magnet is embedded in described second door-inhale.
Preferably, above-mentionedly automatically subtract in power door-inhale, described first magnet and described second magnet are all bar magnet.
Preferably, above-mentionedly automatically subtract in power door-inhale, described door-inhale Part II also comprises door-inhale base, and described second place, magnet poles direction straight line is perpendicular or parallel with described door-inhale base plane, described second place, magnet poles direction straight line and described door leaf plane being perpendicular or parallel.
Preferably, above-mentionedly automatically subtract in power door-inhale, described second door-inhale also comprises the second door-inhale connecting rod.
Preferably, above-mentionedly automatically subtract in power door-inhale, described second door-inhale connecting rod is provided with and the hook of described second door-inhale one.
Preferably, automatically subtract in power door-inhale described in above-mentioned any one, described door-inhale Part II is fixedly connected with by screw with between body of wall.
What the utility model provided subtracts power door-inhale automatically, when requiring door to be in long-time open mode, open door, the first door-inhale and the second door-inhale close, the first magnet of door-inhale inside and the second magnet are because distance close, and attraction becomes large gradually, until the first door-inhale contacts with the second door-inhale, the attraction between door-inhale two parts reaches maximum, when foot does not overcome the External Force Acting of attraction between door-inhale two parts, two parts of door-inhale can not depart from, and cause a closedown.Because the first magnet and pole orientation parallel with the second magnet is contrary, ensure door-inhale two parts near time have enough large attraction to fix door leaf, ensure the effect of door-inhale.First door-inhale is arranged on door handle, and door handle can rotate, and the first door-inhale can rotate along with the rotation of door handle.Wait when the door handle is turned, first door-inhale drives inner first magnet to rotate, first magnet is no longer parallel with the second magnet, active force between magnetic field dies down, attraction diminishes, if now closed the door, the power used is less than the attraction that the first door-inhale and the second door-inhale contact at first, the power of described use door-inhale is fixed and the action effect of door-inhale own just little.Available protecting door-inhale, door leaf, avoid in the various problems caused because door-inhale suction is excessive at closing time.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, apparently, for those of ordinary skills, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 be the utility model embodiment one provide automatically subtract power door-inhale structural representation;
Fig. 2 be the utility model embodiment two provide automatically subtract power door-inhale structural representation;
Fig. 3 be the utility model embodiment three provide automatically subtract power door-inhale structural representation.
Wherein:
1-door leaf, 2-door handle, 3-first door-inhale, 4-first magnet, 5-second door-inhale, 6-second magnet, 7-second door-inhale connecting rod, 8-door-inhale base, 9-body of wall.
Detailed description of the invention
What the utility model embodiment provided subtracts power door-inhale automatically, solves because produced problem in the excessive background technology caused of door-inhale suction at closing time.
Technical scheme in the utility model embodiment is understood better in order to make those skilled in the art person, and enable the above-mentioned purpose of the utility model embodiment, feature and advantage become apparent more, below in conjunction with accompanying drawing, the technical scheme in the utility model embodiment is described in further detail.
Please refer to Fig. 1-3, for a kind of structural representation automatically subtracting power door-inhale that the utility model embodiment provides, wherein Fig. 1 is a kind of lateral view (namely from the side of door leaf 1) of embodiment, 2 is the top view (namely from the top of door leaf 1) of another kind of embodiment, and Fig. 3 is the lateral view (namely from the side of door leaf 1) of another embodiment.
Illustrated in Fig. 1-3, the one that the utility model provides subtracts power door-inhale automatically, comprise be fixed on the first door-inhale 3 on door leaf 1 and the second door-inhale 5, first door-inhale 3 be fixed on body of wall 9 and the second door-inhale 5 with the use of; First door-inhale 3 is arranged on door handle 2, and the first door-inhale 3 rotates with the rotation of door handle 2; The first magnet 4 is provided with in first door-inhale 3; The second magnet 6 is provided with in door-inhale second 5; Described first magnet 4 is fixed on the top of the first door-inhale 3, and affiliated second magnet 6 is fixed on the top of the second door-inhale 5, and the first magnet 4 is parallel with the second magnet 6 present position and pole orientation is contrary.Magnet be fixedly to ensure that magnet will make its position change because of the active force between magnet when two parts of door-inhale are close to each other.
When requiring door to be in open mode for a long time, open door, first door-inhale 3 and the second door-inhale 5 close, first magnet 4 of door-inhale inside and the second magnet 6 are because distance close, and attraction becomes large gradually, until the first door-inhale 3 contacts with the second door-inhale 5, attraction between door-inhale two parts reaches maximum, when foot does not overcome the External Force Acting of attraction between door-inhale two parts, two parts of door-inhale can not depart from, and cause a closedown.Because the first magnet 4 and pole orientation parallel with the second magnet 6 is contrary, ensure door-inhale two parts near time have enough large attraction to fix door leaf 1, ensure that the attraction between door-inhale can fix door leaf 1.First door-inhale 3 is arranged on door handle 2, and door handle 2 can rotate, and the first door-inhale 3 can rotate along with the rotation of door handle 2.When turn the handle 2 time, first door-inhale 3 drives inner first magnet 4 to rotate, first magnet 4 is no longer parallel with the second magnet 6, Distribution of Magnetic Field changes, cause the active force between magnetic field to die down, attract to diminish, if now closed the door, the power used is less than the attraction that the first door-inhale 3 and the second door-inhale 5 contact at first, and the action effect of power to the fixing of door-inhale and door-inhale of described use own is just little.What the utility model provided subtracts power door-inhale energy available protecting door-inhale automatically, avoids the generation of the problem at the various damage door caused because door-inhale suction is excessive at closing time and door-inhale.
It should be noted that, what provide in the utility model embodiment subtracts in power door-inhale automatically, and for make and easy to use, the first door-inhale 3 and door handle 2 are wholely set, and the first door-inhale 3 is fixed on the top of this door handle 2 perpendicular to the straight-bar of door leaf 1.The top of the first door-inhale 3 is concave surface, and the top of the second door-inhale 5 is convex surface, and the two curved surface cooperatively interacts.Comparison diagram 1 and Fig. 3, the difference of embodiment is the shape of door-inhale, namely can be the form of Fig. 1, and also can be the shape shown in Fig. 3, shape is not specifically limited in fact, as long as can meet the first door-inhale 3 like this and the second door-inhale 5 can be used in conjunction with each other all right.
What the present embodiment provided subtracts in power door-inhale automatically, and the first magnet 4 is embedded in the first door-inhale 3, second magnet 6 and is embedded at the second door-inhale 5.Can also select, the first magnet 4, in fixing with bolts in the second door-inhale 5 of the first door-inhale 3 and the second magnet 6, arranges threaded mounting hole in the first door-inhale 3 and the second door-inhale 5.Be fixedly connected with herein and be not limited to bolt connection, the higher viscose of intensity can be adopted to fix, as AB glue etc.Ensure that the variation of position in use can not occur for the first magnet 4 and the second magnet 6 all right.
With reference to figure 1-3, in the embodiment that what the utility model provided subtract automatically in power door-inhale, the first magnet 4 and the second magnet 6 are to adopting bar magnet, and bar magnet is commonplace, easily obtains.And the magnetic pole of bar magnet ratio is easier to differentiate, the making defending door-inhale provides convenient.Again observe accompanying drawing, wherein Fig. 2 is top view, the main distinction of Fig. 1 and Fig. 2 is the putting position of magnet, what react in Fig. 1 is that the line parallel at the magnetic pole place of the first magnet 4 is placed in the direction of door leaf 1, what react in Fig. 2 is that the line parallel at the magnetic pole place of the first magnet 4 is placed in the direction of door leaf 1, concrete embodiment is just reflected in figure, be not limited to these placement directions, can meet the first magnet 4 and be parallel with the second magnet 6 present position and pole orientation contrary condition time, special restriction is not done in the installation site of magnet.
For convenience of the installation automatically subtracting power door-inhale in above-described embodiment, the second door-inhale 5 is provided with door-inhale base 8, and door-inhale base 8 directly contacts with body of wall 9, and the setting of door-inhale base 8 facilitates fixing between the second door-inhale 5 and body of wall 9.In existing door, keep when opening door leaf 1 and the wall body vertical residing for door leaf 1 or door leaf 1 can rotate 180 ° of door leafs 1 parallel at residing body of wall, dissimilar door due to its structure difference needed for the height of the second door-inhale 5 different, for adaption demand, second door-inhale 5 also comprises the second door-inhale connecting rod 7, described second door-inhale connecting rod 7 is head and the door-inhale base 8 of connection second door-inhale 5, in manufacturing process according to door leaf 1 open be distance metope distance make different length, in order to the Man's Demands meeting various esthetic requirement also can make different moulding, such as cartoon etc.
Having about 1 meter height and position because the second door-inhale 5 is arranged on apart from ground, in order to increase its function, the second door-inhale connecting rod 7 arranging hook, this hook can with the second door-inhale connecting rod 7 one, ensure that it has enough intensity.Hook can be used for hanging some things, and what the door of such as bathroom used the utility model to provide subtracts power door-inhale automatically, can arrange row's hook, not limit hook number, facilitate the hook of clothing between bathroom.Simultaneously in order to aesthetic, the second door-inhale connecting rod 7 can be made cartoon shape, cartoon shape is different.
Simultaneously, first magnet 4 place straight line parallel is in the door leaf 1 that will install, a line or point two salient points are portrayed on the top of the first door-inhale 3, show the pole orientation place straight line of the first magnet 4, door-inhale base 8 installs circular hole for two, the magnetic pole place straight line parallel of this center of circular hole place straight line and the second magnet 6, as long as ensure center of circular hole place straight line and the straight line on the first door-inhale 3 top or the straight line parallel at two salient point places when installation, just can complete correct installation.Or on door-inhale base 8, show straight line, the magnetic pole place straight line parallel of this straight line and the second magnet 6, ensure the straight line on this straight line and the first door-inhale 3 top or the straight line parallel at two salient point places when installation, also can complete correct installation.
For convenience of making, when the bar magnet selected is embedded in the first door-inhale 3, pole orientation place straight line parallel is in the plane at door leaf 1 place that will install; When the bar magnet selected is embedded in the second door-inhale 5, pole orientation place straight line parallel is in door-inhale base 8 place plane.
Second door-inhale 5 is fixedly connected with adopting screw between body of wall, and door-inhale base 8 makes two round mouths, also can by from above-mentioned installation circular hole, and realize the fixing of the second door-inhale 5 and body of wall 9 by screw, screw is convenient and fast connection.
Each embodiment in this manual all adopts the mode of going forward one by one to describe, between each embodiment identical similar part mutually see, what each embodiment stressed is the difference with other embodiment.
Above-described the utility model embodiment, does not form the restriction to the utility model protection domain.Any do within spirit of the present utility model and principle amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (8)
1. automatically subtract a power door-inhale, comprise the second door-inhale being fixed on the first door-inhale on door leaf and being fixed on body of wall, described first door-inhale and described second door-inhale with the use of; It is characterized in that,
Described first door-inhale is arranged on door lock handle, and described first door-inhale rotates with the rotation of described door lock handle;
The first magnet is provided with in described first door-inhale; The second magnet is provided with in described door-inhale second;
Described first magnet is fixed on the top of described first door-inhale, and described second magnet is fixed on the top of described second door-inhale, and described first magnet is parallel with described second magnet present position and pole orientation is contrary.
2. according to claim 1ly automatically subtract power door-inhale, it is characterized in that, described first door-inhale and described door handle are wholely set, and described first door-inhale is fixed on the top of described door handle perpendicular to the straight-bar of door leaf.
3. according to claim 1ly automatically subtract power door-inhale, it is characterized in that, described first magnet is embedded in described first door-inhale, and described second magnet is embedded in described second door-inhale.
4. according to claim 1ly automatically subtract power door-inhale, it is characterized in that, described first magnet and described second magnet are all bar magnet.
5. according to claim 4ly automatically subtract power door-inhale, it is characterized in that, described second door-inhale also comprises door-inhale base, and described second place, magnet poles direction straight line parallels with described door-inhale base plane, described second magnet poles direction place straight line and described door leaf plane parallel.
6. according to claim 5ly automatically subtract power door-inhale, it is characterized in that, described second door-inhale also comprises the second door-inhale connecting rod.
7. according to claim 6ly automatically subtract power door-inhale, it is characterized in that, described second door-inhale connecting rod is provided with and the hook of described second door-inhale one.
8., according to automatically subtracting power door-inhale in claim 1-7 described in any one, it is characterized in that, described second door-inhale is fixedly connected with by screw with between body of wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520183748.XU CN204552381U (en) | 2015-03-30 | 2015-03-30 | One subtracts power door-inhale automatically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520183748.XU CN204552381U (en) | 2015-03-30 | 2015-03-30 | One subtracts power door-inhale automatically |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204552381U true CN204552381U (en) | 2015-08-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520183748.XU Expired - Fee Related CN204552381U (en) | 2015-03-30 | 2015-03-30 | One subtracts power door-inhale automatically |
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| CN (1) | CN204552381U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106939733A (en) * | 2017-02-22 | 2017-07-11 | 合肥舒实工贸有限公司 | A kind of refrigerator magnetic key operated lock |
| CN107448081A (en) * | 2017-09-25 | 2017-12-08 | 湖州南浔金迎门门业有限公司 | A kind of door of adjustable magnetic force direction |
| CN110067457A (en) * | 2019-04-29 | 2019-07-30 | 左莉莉 | A kind of buffer-type magnetism door-inhale |
| CN110359798A (en) * | 2019-06-05 | 2019-10-22 | 马人欢 | Convenient for the door pulled open |
| CN110939319A (en) * | 2019-05-20 | 2020-03-31 | 广州市天奴五金有限公司 | Fast-assembling type door lock structure |
| CN113323507A (en) * | 2021-06-21 | 2021-08-31 | 安贝洛五金(中山)有限公司 | Hidden mounting structure of window handle |
-
2015
- 2015-03-30 CN CN201520183748.XU patent/CN204552381U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106939733A (en) * | 2017-02-22 | 2017-07-11 | 合肥舒实工贸有限公司 | A kind of refrigerator magnetic key operated lock |
| CN107448081A (en) * | 2017-09-25 | 2017-12-08 | 湖州南浔金迎门门业有限公司 | A kind of door of adjustable magnetic force direction |
| CN110067457A (en) * | 2019-04-29 | 2019-07-30 | 左莉莉 | A kind of buffer-type magnetism door-inhale |
| CN110067457B (en) * | 2019-04-29 | 2020-10-27 | 东海县常春门窗有限公司 | Buffering formula magnetism door-inhale |
| CN110939319A (en) * | 2019-05-20 | 2020-03-31 | 广州市天奴五金有限公司 | Fast-assembling type door lock structure |
| CN110359798A (en) * | 2019-06-05 | 2019-10-22 | 马人欢 | Convenient for the door pulled open |
| CN113323507A (en) * | 2021-06-21 | 2021-08-31 | 安贝洛五金(中山)有限公司 | Hidden mounting structure of window handle |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| 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: 20150812 Termination date: 20180330 |