CN102352715A - Two-way automatic reset gate - Google Patents
Two-way automatic reset gate Download PDFInfo
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- CN102352715A CN102352715A CN2011102610249A CN201110261024A CN102352715A CN 102352715 A CN102352715 A CN 102352715A CN 2011102610249 A CN2011102610249 A CN 2011102610249A CN 201110261024 A CN201110261024 A CN 201110261024A CN 102352715 A CN102352715 A CN 102352715A
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- door
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Abstract
The invention discloses a two-way automatic reset gate which comprises a gate frame (10), a gate leaf (2) and a rotating shaft (30), wherein the left side and the right side of the gate frame (10) are provided with magnets (40, 50), the left side and the right side of the gate leaf (20) are also respectively provided with magnets (60, 70) corresponding to the magnets (40, 50), and the magnets (60, 70) are attractive to the magnets (40, 50). After a push force or pull force of opening the gate leaf (20) is removed, under the action of the mutual attraction force of the magnets, the gate leaf (2) is pushed to be automatically closed, two-way automatic reset of the gate leaf (20) is realized, and the gate leaf (20) is reset stably and accurately without bounce.
Description
Technical field
The present invention relates to a kind of automatically reset door gear of realizing, relate in particular to the door that is used to add disinfectant on a kind of medical sterilizing equipment decontaminating apparatus; The present invention is applicable to door and the building doors and windows in the house on the various device of closing requirement automatically, is particularly useful for having two-way light, the narrower door and window of width of various weight that automatically resets and require, and belongs to general window technology field.
Background technology
All dispose the door with deadening function on many equipment, require simultaneously after the external force of opening these doors is removed, door should be able to automatically reset to closed condition; Some building doors and windowss in the house also have this functional requirement, like the door of washroom.Mostly existing techniques in realizing automatically closing door and window reset function is to adopt spring to accomplish, and promptly uses a Spring Hinge that required reset force is provided.Because the elastic force of spring is directly proportional with its deformation; Opening of doors and windows is big more, and camber of spring is also big more, and reset force is also big more; Its result one has increased the resistance that opens the door; The 2nd, after door was opened, door was retracted by the maximum spring of distortion with sudden force, and the door impact force that resets is excessive; Reset speed is too fast; And bounce-back is arranged, and very unstable, this situation damages for sometimes weak and sickly old man and children.Defective to spring reset; Prior art also provides some to adopt pulley; Stay cord; The resetting-mechanism of complicacies such as counterweight is realized the auto-reset function of door; Like application number is the Chinese patent of 96217565.X; A kind of door that automatically resets is disclosed; Its improvements are to have installed one additional by retainer ring for the spring reset door; Pulley; Stay cord; The automatic reset mechanism that balancing weight etc. are formed; Its advantage is to have overcome the uneven defective of spring hinge reset force; The steady of motion of having realized closing the door do not impact with having; But the erecting bed composition and division in a proportion of this mechanism is more limited; Be not suitable for the door on the equipment; Simultaneously this mechanism also can only realize door folk prescription to automatically reseting, can not realize two-way automatically reseting.
Summary of the invention
In order to solve the above-mentioned deficiency that prior art exists; The present invention proposes a kind of two-way door that automatically resets; It comprises doorframe, door leaf and rotating shaft; The left and right sides at doorframe all is provided with magnet; Simultaneously also be provided with corresponding with it magnet respectively in the left and right sides of door leaf; And the polarity of corresponding magnet opposite face is different; Attract each other; The present invention can be after the thrust of opening door leaf or pulling force be removed; Under the effect of magnet mutual attraction; Promote door leaf and close automatically, realize that the two-way of door leaf automatically resets, and steady, the accurately nothing bounce-back that resets of door leaf.
The present invention solves its technical problem, and the technical scheme that is adopted is:A kind of two-way door that automatically resets; Comprise doorframe, door leaf and rotating shaft; Its design feature is: the left and right sides at doorframe all is provided with magnet; Simultaneously the correspondence position in the door leaf left and right sides also is provided with the magnet of phase adhesive with it respectively, when door is closed condition, and two blocks of relative magnet that are provided with on doorframe and the door leaf homonymy correspondence position; The magnet polarity of its opposite face is different; Attracting each other, be arranged on all magnet on doorframe and the door leaf, all is permanent magnets.
The above-mentioned two-way door that automatically resets, the magnet of the doorframe left and right sides is separately positioned on the inboard of the doorframe left and right sides; The magnet of the door leaf left and right sides is separately positioned on the outside of the door leaf left and right sides.
It is one or more that the above-mentioned two-way door that automatically resets, the magnet quantity that is provided with in doorframe and the door leaf left and right sides are that each side all is provided with, and the quantity that magnet is set is determined by the weight of door leaf.
The above-mentioned two-way door that automatically resets, its magnet is separately positioned on the middle part of doorframe and door leaf left and right sides height.
The above-mentioned two-way door that automatically resets is arranged on the magnet of the doorframe left and right sides, and is higher slightly than the position that is arranged on the corresponding magnet in the door leaf left and right sides.
The above-mentioned two-way door that automatically resets; Both sides up and down at doorframe also are provided with magnet; The correspondence position of both sides also is provided with the magnet of phase adhesive with it respectively about door leaf simultaneously; When door is closed condition; Two blocks of relative magnet that are provided with on doorframe and the door leaf homonymy correspondence position; The magnet polarity of its opposite face is different, attracts each other.
The above-mentioned two-way door that automatically resets, at the magnet of doorframe and the setting of the door leaf left and right sides, it is provided with the position can also change the both sides up and down at doorframe and door leaf.
The above-mentioned two-way door that automatically resets, at the magnet of doorframe and the setting of the door leaf left and right sides, it is provided with the position can also change to that side that only is arranged on doorframe and the close rotating shaft of door leaf.
The above-mentioned two-way door that automatically resets, doorframe and door leaf all adopt non-magnetic material, can not be magnetized.
with the prior art, the present invention has the advantages that: of the present invention in the left and right sides of the leaf frame and the magnet are set, and a magnet disposed on the left side of the door frame with the door left magnet attraction, set in the right frame and door magnets can attract the right side of the magnet, when the doors are opened or opened, due to the magnet suction effect, especially in the shaft side door and the door each magnet set within suction, can automatically reset to the closed door state, in the shaft distal end side of the door frame and door leaf magnet set, the door is automatically reset in the process can help to achieve automatic door closed, but it is more beneficial effect is achieved by the pair of magnets attract, to ensure that the door automatically resets closing process smooth, avoid or greatly reduce the rebound after the door is closed.
The magnet that is provided with in the doorframe left and right sides; The magnetic pole that only is positioned at inboard that end in the doorframe left and right sides can play a role; So the magnet of the doorframe left and right sides is arranged on the inboard of the doorframe left and right sides, the magnet of the door leaf left and right sides is arranged on the outside of the door leaf left and right sides; Its beneficial effect is to allow magnet produce stronger mutual attraction, to increase the moment of door leaf when resetting rotation.
Magnet length near the rotating shaft side in door leaf is arranged in the suitable dimensions scope; Opening angle at door leaf surpasses a half; Be door leaf around the angle of rotating shaft rotation above 45 °; Magnet in the rotating shaft side door fan also rotates around the shaft with door leaf and has surpassed 45 °; Change has just taken place in the postrotational magnet magnetic pole inboard with respect to doorframe; Magnet in the rotating shaft this moment side door frame has just become repulsion by original suction for the active force of door leaf internal magnet; Its beneficial effect is: the magnet in the rotating shaft side door frame; Can give the thrust of a repulsion of door leaf, promote automatically reseting of door leaf to close.
Magnet is separately positioned on the middle part of doorframe and door leaf left and right sides height.Its beneficial effect is to allow door leaf in reseting procedure, and it is the rotating torque maintenance balance of part up and down, is beneficial to steadily resetting of door, avoids door leaf unbalance in rotation process.
The magnet of the doorframe left and right sides is higher slightly than the position of the corresponding magnet in the door leaf left and right sides; During the magnet of the magnet on the higher position, doorframe both sides on attracting door leaf both sides lower position; Its suction can produce a component that makes progress to door leaf; This component can slightly upwards promote door leaf; To impel door leaf can be in the state that suspends a little; Its beneficial effect is the frictional force in the time of reducing the rotation of door leaf bottom; Reduce the resistance of door leaf in the rotation process that resets, make automatically reseting of door more smooth and easy.
All magnet on doorframe and door leaf, the beneficial effect that all adopts permanent magnet are that cost is low, simple in structure, and effect stability, and the life-span is long.
Both sides up and down at doorframe and door leaf install magnet additional, and its beneficial effect is further to increase the rotating torque of door leaf in the process of automatically reseting, and quicken the process that automatically resets of door.
Magnet with doorframe and the setting of the door leaf left and right sides; Change the both sides up and down that are arranged on doorframe and door leaf into; When the door leaf opening angle is no more than 45 °, also can realize auto-reset function, but its automatically reset effect is not as being arranged on magnet the left and right sides of doorframe and door leaf.
Magnet with doorframe and the setting of the door leaf left and right sides; Change that side that only is arranged on doorframe and the close rotating shaft of door leaf into; When the quantity of magnet is enough; Also can realize the auto-reset function of door, but its effect that automatically resets and prevent to rebound is not as being arranged on magnet the left and right sides of doorframe and door leaf.
Certainly, have only the body of doorframe and door leaf all to adopt non-magnetic material,, just help realizing two-way auto-reset function of the present invention like materials such as timber, aluminium, copper material, stainless steel, plastics, rubber.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment the present invention is done further explain.
Fig. 1 is the present invention is provided with magnet in the doorframe and the door leaf left and right sides a sectional structure chart.
Fig. 2 is the present invention is provided with magnet in doorframe and door leaf a polarity distribution schematic diagram.
Fig. 3 is the cut-away illustration of door leaf of the present invention when opening.
Fig. 4 is the present invention is provided with magnet in doorframe and door leaf four sides a sectional structure chart.
Fig. 5 is the present invention only is provided with magnet near that side of rotating shaft at doorframe and door leaf a sectional structure chart.
Among the figure, 10 for doorframe, 20 for door leaf, 30 for rotating shaft, 40 for the magnet that is arranged on doorframe left side, 50 for the magnet that is arranged on the doorframe right side, 60 for the magnet that is arranged on the door leaf left side, 70 for the magnet that is arranged on the door leaf right side, 80 for the magnet that is arranged on the doorframe upside, 90 for the magnet, 100 that is arranged on the doorframe downside be that the magnet, 110 that is arranged on the door leaf upside is the magnet that is arranged on the door leaf downside.
The specific embodiment
Extremely shown in Figure 3 like Fig. 1; First kind of specific embodiment of the present invention is: a kind of two-way door that automatically resets; It is applied on the medical sterilizing equipment decontaminating apparatus; Add disinfectant as it; Place the door of disinfectant card casket box; It is by doorframe 10; Door leaf 20 constitutes with rotating shaft 30; And doorframe 10 all adopts non-magnetic aluminum alloy materials to make with door leaf 20; Be provided with magnet 40 and magnet 50 respectively in the left and right sides of doorframe 10; Simultaneously the left and right sides of door leaf 20 also be provided with respectively with doorframe on corresponding magnet 60 of magnet and magnet 70; And the polarity of corresponding magnet opposite face is different; Attract each other; Promptly the magnet 40 of left side doorframe can be inhaled with the magnet 60 in door leaf left side mutually, and the magnet 50 of right side doorframe can be inhaled with the magnet 70 on door leaf right side mutually; And the magnet 40 that doorframe 10 left and right sides are provided with is identical in the polarity that medial surface place, the doorframe left and right sides manifests with magnet 50; In this embodiment, be the S utmost point; The magnet 60 that door leaf 20 left and right sides are provided with is also identical naturally in the polarity that door leaf 20 right ends face places manifest with magnet 70, and is the N utmost point.
In this embodiment; All be provided with two blocks of identical magnet in the left and right side of doorframe 10 and door leaf 20; Promptly be provided with four groups altogether; Totally eight blocks of magnet; These magnet all have been arranged on the centre position of the doorframe 10 and door leaf 20 left and right sides; Be arranged on the magnet of doorframe 10 left and right sides, higher 2 to 5 millimeters than the position that is arranged on the corresponding magnet in door leaf 20 left and right sides.These eight blocks of magnet all are permanent magnets, and southern S and northern N the two poles of the earth are all arranged.
After door leaf 20 is open or draws back; Because the effect of four groups of magnet suction; Especially be positioned at the mutual attraction of the magnet 60 of magnet 40 that the doorframe of rotating shaft 30 sides is provided with and door leaf setting; Door can be automatically reset to closed condition; Be positioned at the magnet 50 that the doorframe of rotating shaft 30 those sides of far-end is provided with and the magnet 70 of door leaf setting; In the automatically reset process of door, also can assist and realize closing automatically of door; Its more useful effect is the suction mutually by this a pair of magnet; Can guarantee door automatically reset close in the closed procedure steadily, avoid or alleviate the bounce-back of door after closing greatly.
In this embodiment; Rotating shaft 30 has been adopted up and down, and the structure of day earth's axis is connected door leaf 20 above the doorframe 10 with rotating mode; Its rotating shaft 30 also can be adopted in the door and window fields hinge hinge arrangement commonly used, adopts in these two kinds of connected modes any all identical to implementation result of the present invention.
Because the magnet of doorframe 10 left and right sides is higher 2 to 5 millimeters than the position of the corresponding magnet in door leaf 20 left and right sides; During the magnet of the magnet on its higher position, doorframe 10 both sides on attracting door leaf 20 both sides lower positions; Its suction can produce a component that makes progress to door leaf 20; This component can slightly upwards promote door leaf 20; To impel door leaf 20 can be in the state that suspends a little; To reduce the frictional force of door leaf bottom and doorframe; Reduce the resistance of door leaf in the rotation process that resets, make automatically reseting of door more smooth and easy.
As shown in Figure 4; Second kind of specific embodiment of the present invention is: the middle part in four sides up and down of doorframe 10 and door leaf 20 all is provided with two blocks of identical magnet; Promptly be provided with eight groups altogether; Totally 16 blocks of magnet; The arrangement mode of its magnet magnetic pole, realization principle and first kind of practical implementation are same or similar, repeat no more.This four sides up and down at doorframe 10 and door leaf 20 all are provided with magnet, can further increase the rotating torque of door leaf 20 in the process of automatically reseting, and quicken the process that automatically resets of door.
As shown in Figure 5; The third specific embodiment of the present invention is: only that side in doorframe 10 and door leaf 20 close rotating shafts 30 is provided with four blocks of identical magnet respectively; Promptly be provided with four groups altogether; Totally 8 blocks of magnet; The arrangement mode of its magnet magnetic pole, realize that principle is similar with first kind of practical implementation, repeat no more.This is provided with the mode of magnet in that side of rotating shaft, also can realize the auto-reset function of door, but its automatically reset effect is not as being arranged on magnet the left and right sides of doorframe and door leaf.
Of the present invention simple in structure, implement easily, cost is low, can realize the two-way auto-reset function of door, and its automatically reset steadily, accurate, nothing rebounds.
Claims (10)
1. two-way door that automatically resets; Comprise doorframe (10), door leaf (20) and rotating shaft (30); It is characterized in that: all be provided with magnet (40,50) in the left and right sides of doorframe (10); Correspondence position in door leaf (20) left and right sides also is provided with the magnet (60,70) of phase adhesive with it respectively simultaneously; When door is closed condition; Two blocks of relative magnet that are provided with on doorframe (10) and door leaf (20) the homonymy correspondence position, the magnet polarity of its opposite face is different, attracts each other.
2. a kind of two-way door that automatically resets according to claim 1 is characterized in that: the magnet (40,50) of doorframe (10) left and right sides is separately positioned on the inboard of doorframe (10) left and right sides; The magnet (60,70) of door leaf (20) left and right sides is separately positioned on the outside of door leaf (20) left and right sides.
3. a kind of two-way door that automatically resets according to claim 1; It is characterized in that: it is one or more that the magnet quantity that is provided with in doorframe (10) and door leaf (20) left and right sides is that each side all is provided with, and the weight decision of the quantity of magnet by door leaf (20) is set.
4. a kind of two-way door that automatically resets according to claim 1 is characterized in that: magnet is separately positioned on the middle part of doorframe (10) and door leaf (20) left and right sides height.
5. according to each described a kind of two-way door that automatically resets in the claim 1 to 4, it is characterized in that: be arranged on the magnet of doorframe (10) left and right sides, higher slightly than the position that is arranged on the corresponding magnet in door leaf (20) left and right sides.
6. according to each described a kind of two-way door that automatically resets in the claim 1 to 4; It is characterized in that: also be provided with magnet (80,90) in the both sides up and down of doorframe (10); Simultaneously door leaf (20) up and down the correspondence position of both sides also be provided with the magnet (100,110) of phase adhesive with it respectively; When door is closed condition; Two blocks of relative magnet that are provided with on doorframe (10) and door leaf (20) the homonymy correspondence position; The magnet polarity of its opposite face is different, attracts each other.
7. a kind of two-way door that automatically resets according to claim 1 is characterized in that: at the magnet of doorframe (10) and the setting of door leaf (20) left and right sides, it is provided with the position and changes to the both sides up and down at doorframe (10) and door leaf (20).
8. a kind of two-way door that automatically resets according to claim 1; It is characterized in that: at the magnet of doorframe (10) and the setting of door leaf (20) left and right sides, it is provided with the position and changes to that side that only is arranged on doorframe (10) and the close rotating shaft (30) of door leaf (20).
9. a kind of two-way door that automatically resets according to claim 1 is characterized in that: doorframe (10) and door leaf (20) all adopt non-magnetic material, can not be magnetized.
10. a kind of two-way door that automatically resets according to claim 1 is characterized in that: being arranged on all magnet on doorframe (10) and the door leaf (20), all is permanent magnets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110261024.9A CN102352715B (en) | 2011-09-06 | 2011-09-06 | Two-way automatic reset gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110261024.9A CN102352715B (en) | 2011-09-06 | 2011-09-06 | Two-way automatic reset gate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102352715A true CN102352715A (en) | 2012-02-15 |
| CN102352715B CN102352715B (en) | 2014-07-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110261024.9A Active CN102352715B (en) | 2011-09-06 | 2011-09-06 | Two-way automatic reset gate |
Country Status (1)
| Country | Link |
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| CN (1) | CN102352715B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104540365A (en) * | 2015-01-12 | 2015-04-22 | 南京华瑞医疗设备制造有限公司 | Fixing device for embedded type controller |
| CN104775851A (en) * | 2015-04-15 | 2015-07-15 | 上海道生门业有限公司 | Metro section contact channel door |
| CN107050815A (en) * | 2017-02-28 | 2017-08-18 | 重庆理工大学 | A kind of tennis is received exercising machine |
| CN107333208A (en) * | 2017-08-15 | 2017-11-07 | 环球智达科技（北京）有限公司 | Portable audio |
| CN108331478A (en) * | 2018-01-28 | 2018-07-27 | 周洪兴 | Magnetic absorbing door（Window）Sag-resistant technology |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201170026Y (en) * | 2008-01-04 | 2008-12-24 | 张旭然 | Novel magnet door |
| CN201351434Y (en) * | 2008-12-18 | 2009-11-25 | 上海师范大学附属第二外国语学校 | Door |
| CN202266143U (en) * | 2011-09-06 | 2012-06-06 | 成都老肯科技股份有限公司 | Bidirectional automatic reset gate |
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2011
- 2011-09-06 CN CN201110261024.9A patent/CN102352715B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201170026Y (en) * | 2008-01-04 | 2008-12-24 | 张旭然 | Novel magnet door |
| CN201351434Y (en) * | 2008-12-18 | 2009-11-25 | 上海师范大学附属第二外国语学校 | Door |
| CN202266143U (en) * | 2011-09-06 | 2012-06-06 | 成都老肯科技股份有限公司 | Bidirectional automatic reset gate |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104540365A (en) * | 2015-01-12 | 2015-04-22 | 南京华瑞医疗设备制造有限公司 | Fixing device for embedded type controller |
| CN104775851A (en) * | 2015-04-15 | 2015-07-15 | 上海道生门业有限公司 | Metro section contact channel door |
| CN107050815A (en) * | 2017-02-28 | 2017-08-18 | 重庆理工大学 | A kind of tennis is received exercising machine |
| CN107050815B (en) * | 2017-02-28 | 2019-03-08 | 重庆理工大学 | A kind of tennis is received exercising machine |
| CN107333208A (en) * | 2017-08-15 | 2017-11-07 | 环球智达科技（北京）有限公司 | Portable audio |
| CN108331478A (en) * | 2018-01-28 | 2018-07-27 | 周洪兴 | Magnetic absorbing door（Window）Sag-resistant technology |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102352715B (en) | 2014-07-16 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: LAOKEN MEDICAL TECHNOLOGY CO., LTD. Free format text: FORMER NAME: CHENGDU LAOKEN TECHNOLOGY CO., LTD. |
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| CP01 | Change in the name or title of a patent holder |
Address after: 611730 Sichuan city of Chengdu province Pixian modern industrial port area is 268 Hong Kong Road Patentee after: LAOKEN MEDICAL TECHNOLOGY CO., LTD. Address before: 611730 Sichuan city of Chengdu province Pixian modern industrial port area is 268 Hong Kong Road Patentee before: Chengdu Laoken Technology Co., Ltd. |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Two-way automatic reset gate Effective date of registration: 20200316 Granted publication date: 20140716 Pledgee: Chengdu gold control finance Leasing Co., Ltd. Pledgor: LAOKEN MEDICAL TECHNOLOGY Co.,Ltd. Registration number: Y2020980000752 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210506 Granted publication date: 20140716 Pledgee: Chengdu gold control finance Leasing Co.,Ltd. Pledgor: LAOKEN MEDICAL TECHNOLOGY Co.,Ltd. Registration number: Y2020980000752 |