CN104743251A - Locking and positioning device for container and cover - Google Patents
Locking and positioning device for container and cover Download PDFInfo
- Publication number
- CN104743251A CN104743251A CN201510112840.1A CN201510112840A CN104743251A CN 104743251 A CN104743251 A CN 104743251A CN 201510112840 A CN201510112840 A CN 201510112840A CN 104743251 A CN104743251 A CN 104743251A
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- permanent magnet
- lid
- container
- screw thread
- locking
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Abstract
The invention discloses a locking and positioning device for a container and a cover. The locking and positioning device comprises the cover, the container, a first permanent magnet set and a second permanent magnet set. The cover is provided with a first thread. The container is provided with a second thread, the first thread and the second thread are matched, and the cover and the container and fixedly connected rotationally. The first permanent magnet set is embedded into the cover and comprises a cover permanent magnet perpendicular to the cover. The second permanent magnet set is embedded into the container and comprises a positioning permanent magnet and at least one separation permanent magnet, and the positioning permanent magnet and the cover permanent magnet are attracted in polarity. The separation permanent magnets and the cover permanent magnet are repulsed in polarity. According to the defects of a thread screwing mode, quickness of the thread screwing mode is kept, looseness caused by vibration and friction can be well avoided, and the clear hand feeling in the locking and unlocking processes is achieved.
Description
Technical field
The present invention relates to locking and positioning field, be specifically related to a kind of locking and the registration device that realize container and lid.
Background technology
The rapid sealing of the daily containers such as existing bowl cover, bottle cap and fastening frequent employing screw thread screw-fashion, the feature of screw thread screw-fashion is comparatively for convenience with quick, but also there are two major defects: one is that locked position feel is unintelligible, two is easily loosen under strong vibration and friction and thread off.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of locking and the registration device that realize container and lid, for the shortcoming of screw thread screw-fashion, both retained the quick of screw thread screw-fashion, and vibration can have been prevented again well and fricatively to release, and lock and unblock time have feel clearly.
For achieving the above object, technical scheme of the present invention is as follows:
Realize locking and the registration device of container and lid, comprising: a lid, described lid is provided with the first screw thread; One container, described container is provided with the second screw thread, and described first screw thread and the second screw thread match, and is rotated by described lid be fixedly connected with container;
Also comprise the first set of permanent magnets that is embedded in lid, described first set of permanent magnets comprises one perpendicular to the lid permanent magnet of lid;
And the second set of permanent magnets that is embedded in container, described second set of permanent magnets comprises a location permanent magnet and at least more than one separation permanent magnet, and the polarity of wherein locating permanent magnet and lid permanent magnet is attracting; And the polarity being separated permanent magnet and lid permanent magnet is repelled mutually.
In a preferred embodiment of the invention, described lid and container rotate in the rotate path formed in fixation procedure, described lid permanent magnet preferentially separate permanent magnet, finally contact location permanent magnet, described lid permanent magnet with locate permanent magnet and mutually adsorb lid is fixedly connected with container.
In a preferred embodiment of the invention, wherein the first screw thread and the second screw thread cooperatively interact, position and the precession distance of both screw threads cooperatively interact with the position of the second set of permanent magnets, and the position of locating permanent magnet and lid permanent magnet when completing to make screw thread fit is in relative position.
In a preferred embodiment of the invention, described separation permanent magnet has two, and two distances being separated permanent magnet distance container edge are arranged from high to low along with the second thread.
By technique scheme, the invention has the beneficial effects as follows:
The present invention utilizes the suction-combining force between permanent magnet and repulsive force to strengthen the airtight of container cover and centrifugation, the arrangement mode of multiple set of permanent magnets is utilized to match with Design of Screw Thread, obtain the clear and definite feel in locking and releasing process, there is structure simple, feature easy to use.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is that container of the present invention and lid are unlocked.
Fig. 2 is that container of the present invention and lid are in locking state.
Accompanying drawing illustrates:
1. lid 2. container 3. locate permanent magnet A and be 4. separated permanent magnet B
5. permanent magnet C 6. outside of containers screw thread 7. lid inside thread 8. lid permanent magnet D is separated
Detailed description of the invention
The technological means realized to make the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the present invention further.
With reference to Fig. 1, a kind of locking and registration device realizing container and lid, comprising: 7. 1. a lid, described lid is provided with lid inside thread; 6. 2. one container, described container is provided with outside of containers screw thread, and 7. 6. described outside of containers screw thread match with lid inside thread, is 1. 2. rotated with container by described lid and is fixedly connected with;
Lid permanent magnet D magnetic polarity 8. with in container two be separated permanent magnet B 4., 5. C adopt same polarity relative, produces repulsive force, 3. 8. lid permanent magnet D adopt unlike polarity relative with location permanent magnet A, generation the suction-combining force.The set of permanent magnets of such distribution, can ensure to screw or unscrew at lid in process have special feel, certain repulsive force was felt before this when screwing, very large pulling force can be suddenly felt, after being screwed into position, as shown in Figure 2 when to be screwed into soon, the magnetic pole that 8. 3. location permanent magnet A attract mutually with lid permanent magnet D is closest, great the suction-combining force can be produced, ensure between container and lid, there is firm airtight and locking, can not release because of vibration and friction.
In the process unscrewing lid, lid and the magnetic pole attracted mutually in container once be separated, the magnetic pole that repels mutually (lid permanent magnet D S pole 8. be separated permanent magnet B 4., be separated permanent magnet C S pole 5.) then can produce rapidly the strength flicked.
Adopt location permanent magnet and be separated permanent magnet fit system, it is distinct for locating permanent magnet in the feel used with only using one, is separated permanent magnet and can produces the strength and feel of upspringing.
It can be one or more for being separated permanent magnet.Adopt in the present embodiment two be separated permanent magnet B 4. with C 5., they are unequal from container edge distance, this distance changes from high to low along with locking screw streakline, can ensure like this to be separated in screw-threaded coupling process permanent magnet B 4., to be separated the distance of permanent magnet C 5. and between lid permanent magnet D same polarity 8. comparatively stable all the time, both can not too close to also can not be too far away, the repulsive force upwards pushed up of generation is comparatively even, soft.
Wherein set of permanent magnets should install or be embedded in the container of non-magnetic material formation and the binding site of lid, so just can not destroy the distribution in magnetic field.
The present invention utilizes the suction-combining force between permanent magnet and repulsive force to strengthen the airtight of container cover and centrifugation, utilizes the arrangement mode of multiple set of permanent magnets to match with Design of Screw Thread, can obtain the clear and definite feel in better locking and releasing process.
More than show and describe groundwork of the present invention and principal character and advantage of the present invention.The technical personnel of the industry should be understood; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification sheets just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (4)
1. realize locking and the registration device of container and lid, comprising: a lid, described lid is provided with the first screw thread; One container, described container is provided with the second screw thread, and described first screw thread and the second screw thread match, and is rotated by described lid be fixedly connected with container;
It is characterized in that, also comprise the first set of permanent magnets that is embedded in lid, described first set of permanent magnets comprises one perpendicular to the lid permanent magnet of lid;
And the second set of permanent magnets that is embedded in container, described second set of permanent magnets comprises a location permanent magnet and at least more than one separation permanent magnet, and the polarity of wherein locating permanent magnet and lid permanent magnet is attracting; And the polarity being separated permanent magnet and lid permanent magnet is repelled mutually.
2. a kind of locking and registration device realizing container and lid according to claim 1, it is characterized in that: described lid and container rotate in the rotate path formed in fixation procedure, described lid permanent magnet preferentially separate permanent magnet, finally contact location permanent magnet, described lid permanent magnet with locate permanent magnet and mutually adsorb lid is fixedly connected with container.
3. a kind of locking and registration device realizing container and lid according to claim 1, it is characterized in that: wherein the first screw thread and the second screw thread cooperatively interact, position and the precession distance of both screw threads cooperatively interact with the position of the second set of permanent magnets, and the position of locating permanent magnet and lid permanent magnet when completing to make screw thread fit is in relative position.
4. a kind of locking and registration device realizing container and lid according to claim 1, it is characterized in that: when described separation permanent magnet has a two or more, the distance of the separation permanent magnet distance container edge of respective numbers is arranged from high to low along with the second thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510112840.1A CN104743251B (en) | 2015-03-15 | 2015-03-15 | A kind of locking for realizing container and lid and positioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510112840.1A CN104743251B (en) | 2015-03-15 | 2015-03-15 | A kind of locking for realizing container and lid and positioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104743251A true CN104743251A (en) | 2015-07-01 |
| CN104743251B CN104743251B (en) | 2018-02-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510112840.1A Expired - Fee Related CN104743251B (en) | 2015-03-15 | 2015-03-15 | A kind of locking for realizing container and lid and positioner |
Country Status (1)
| Country | Link |
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| CN (1) | CN104743251B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105380404A (en) * | 2015-11-27 | 2016-03-09 | 宁波朴素电器有限公司 | Brush head and brush cover matching structure |
| CN106434312A (en) * | 2016-09-22 | 2017-02-22 | 东莞市联洲知识产权运营管理有限公司 | Microorganism culture dish |
| CN106428968A (en) * | 2016-09-22 | 2017-02-22 | 东莞市联洲知识产权运营管理有限公司 | Bottle for storing alcohol cotton balls |
| CN108033126A (en) * | 2017-12-30 | 2018-05-15 | 天津灵角创意科技有限公司 | A kind of Combined holding box of locking device |
| WO2019072150A1 (en) * | 2017-10-09 | 2019-04-18 | 青岛海尔洗衣机有限公司 | Locking structure for inner cover of outer drum and integrated washer dryer |
| CN112392336A (en) * | 2020-11-17 | 2021-02-23 | 冯杨杨 | Mechanical anti-theft lock for take-out box |
| WO2021073423A1 (en) * | 2019-10-16 | 2021-04-22 | 英华达（上海）科技有限公司 | Magnetic pull-in fool-proof device |
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| CN2187594Y (en) * | 1993-10-09 | 1995-01-18 | 黄德华 | Magnetization bottle lid |
| US20110132907A1 (en) * | 2008-08-11 | 2011-06-09 | Louis Hajichristou | Self-actuating closure mechanisms for closeable articles |
| CN102177075A (en) * | 2008-08-11 | 2011-09-07 | Mth玛格利德技术控股有限公司 | Self-actuating closure mechanisms for closable articles |
| CN202234459U (en) * | 2011-09-27 | 2012-05-30 | 耿肃竹 | Stirring cup |
| FR2968340A3 (en) * | 2010-12-06 | 2012-06-08 | Maison Frerot | UNLOCKING DEVICE |
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| FR2986783B1 (en) * | 2012-02-14 | 2014-03-14 | Arelec | MAGNETIC CLOSURE SYSTEM OF A CONTAINER |
| CN204548863U (en) * | 2015-03-15 | 2015-08-12 | 任久其 | A kind of locking and registration device realizing container and lid |
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2015
- 2015-03-15 CN CN201510112840.1A patent/CN104743251B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2187594Y (en) * | 1993-10-09 | 1995-01-18 | 黄德华 | Magnetization bottle lid |
| US20110132907A1 (en) * | 2008-08-11 | 2011-06-09 | Louis Hajichristou | Self-actuating closure mechanisms for closeable articles |
| CN102177075A (en) * | 2008-08-11 | 2011-09-07 | Mth玛格利德技术控股有限公司 | Self-actuating closure mechanisms for closable articles |
| FR2968340A3 (en) * | 2010-12-06 | 2012-06-08 | Maison Frerot | UNLOCKING DEVICE |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105380404A (en) * | 2015-11-27 | 2016-03-09 | 宁波朴素电器有限公司 | Brush head and brush cover matching structure |
| CN106434312A (en) * | 2016-09-22 | 2017-02-22 | 东莞市联洲知识产权运营管理有限公司 | Microorganism culture dish |
| CN106428968A (en) * | 2016-09-22 | 2017-02-22 | 东莞市联洲知识产权运营管理有限公司 | Bottle for storing alcohol cotton balls |
| CN106428968B (en) * | 2016-09-22 | 2018-10-02 | 青岛斯蒂朗机电设备有限公司 | A kind of bottle for storing cotton ball soaked in alcohol |
| WO2019072150A1 (en) * | 2017-10-09 | 2019-04-18 | 青岛海尔洗衣机有限公司 | Locking structure for inner cover of outer drum and integrated washer dryer |
| CN108033126A (en) * | 2017-12-30 | 2018-05-15 | 天津灵角创意科技有限公司 | A kind of Combined holding box of locking device |
| CN108033126B (en) * | 2017-12-30 | 2024-02-27 | 天津灵角创意科技有限公司 | Combined storage box with locking device |
| WO2021073423A1 (en) * | 2019-10-16 | 2021-04-22 | 英华达（上海）科技有限公司 | Magnetic pull-in fool-proof device |
| CN112392336A (en) * | 2020-11-17 | 2021-02-23 | 冯杨杨 | Mechanical anti-theft lock for take-out box |
| CN112392336B (en) * | 2020-11-17 | 2022-06-07 | 嘉兴量创科技有限公司 | Mechanical anti-theft lock for take-out box |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104743251B (en) | 2018-02-27 |
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