CN204476962U - Magnetic screw connector - Google Patents
Magnetic screw connector Download PDFInfo
- Publication number
- CN204476962U CN204476962U CN201520121228.6U CN201520121228U CN204476962U CN 204476962 U CN204476962 U CN 204476962U CN 201520121228 U CN201520121228 U CN 201520121228U CN 204476962 U CN204476962 U CN 204476962U
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- CN
- China
- Prior art keywords
- stud
- joint pin
- strong magnet
- tool joint
- magnetic screw
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model relates to the magnetic screw connector in adornment field at home, comprise the tool joint pin and female joint that mutually can match and be spirally connected, the center of female joint is provided with the interior threaded hole that Open Side Down, the center of tool joint pin is provided with the accommodation cavity of hollow, the bottom of tool joint pin is installed with bottom, rotating magnetic screw group is installed in this accommodation cavity, this magnetic screw group is made up of stud and strong magnet, between strong magnet and bottom, be provided with spring, spring provides thrust upwards to all the time stud and strong magnet.Stud is driven by magnetomotive, integrated operation is simple, easy for installation, can repeated disassembled and assembled, long service life, install the pulling force produced after connecting enough large, intensity is high, guarantees the stability of installing, adopt brand-new mounting type simultaneously, do not have any parts after installation exposed, improve quality and the class of product, connect effect elegant in appearance.
Description
Technical field
the utility model relates to adornment field at home, is specifically related to magnetic screw connector.
Background technique
Decorating in materials at home, sheet material is the most frequently used material, and it is of many uses, and as ceiling board, floor, wallboard, garden decorations plate, various cabinet or bed body etc., for the ease of storing and transport, various furniture is demountable structure, has saved space.Can be combined to form various adornment or furniture by various connection between sheet material, as the splicing between two sheet materials, flat sheet connects, sheet material is combined as the connection etc. of right angle side.
in the Placement of tradition jigsaw, conventional mode is fixed connection by screw or glue, adopts the structure of screw can affect the overall appearance of jigsaw, impact connects effect and overall appearance, not aobvious class, installs inconvenience, bolt structure complex installation process simultaneously, screw easily skids, join strength is not high, and is not easy to dismounting, if when jigsaw product occurs that damage needs repairing, jigsaw after then disassembling will be scrapped, and causes serious waste.Adopt glue to connect then to pollute the environment, produce peculiar smell, and bonding not firm, easily there is gap and break-off, affect attractive in appearance.
Model utility content
the purpose of this utility model solves above defect, provides magnetic screw connector, do not have any parts exposed after installation, improve quality and the class of product, connects effect elegant in appearance.
The purpose of this utility model is achieved in the following ways:
Magnetic screw connector, comprises the tool joint pin and female joint that mutually can match and be spirally connected, and the center of female joint is provided with the interior threaded hole that Open Side Down.The center of tool joint pin is provided with the accommodation cavity of hollow, and the bottom of tool joint pin is installed with bottom, and the top holding cavity is provided with limited ring, and in this accommodation cavity, be provided with rotating magnetic screw group, this magnetic screw group is made up of stud and strong magnet.The bottom of stud is connected with the spacing base for contacting with limited ring; the bottom margin of spacing base is provided with the lower card tooth to downward-extension; guide sleeve is arranged with outside the middle-end of strong magnet; the top of guide sleeve is provided with the upper card tooth upwards extended; the upper end of strong magnet penetrates in base, card tooth can be matched with lower card tooth and contact; Stud and strong magnet penetrate from the bottom of tool joint pin successively in accommodation cavity, the top of stud passes accommodation cavity, be spirally connected for matching with the interior threaded hole of female joint, and be provided with spring between strong magnet and bottom, spring provides thrust upwards to all the time stud and strong magnet.When strong magnet rotates, the side of upper card tooth can contact with the side of lower card tooth, thus stud can be driven to rotate, and makes the stud of rotation automatically be screwed into interior threaded hole.Intensity after connection is high, and pulling force is large, and each stud can provide the relay of 160KG.
In above-mentioned explanation, as preferred scheme, described tool joint pin end face is provided with concave station, and the bottom surface of female joint is provided with to match the boss engaged mutually with concave station.Tool joint pin and female joint are screwed together rear concave station and mutually match with boss and engage, and make connection tightr.
In above-mentioned explanation, as preferred scheme, the outer side surface of described tool joint pin is provided with the spiral card tooth for stable clamping tool joint pin, and the outer side surface of female joint is also provided with the spiral card tooth for stable clamping female joint.First on table leg or sheet material, drive positioning hole with special drilling tool, then be screwed into tool joint pin and female joint respectively, in positioning hole, include the lines matched with spiral card tooth.Allow the margin of error of 1mm, even if ensure that when manually error appears in fluting, also can provide enough pulling force.
In above-mentioned explanation, as preferred scheme, described tool joint pin and female joint are cylindrical structure.
In above-mentioned explanation, as preferred scheme, the end face of described tool joint pin and the bottom surface of female joint are equipped with for matching the snap ring turned.Snap ring and dedicated screwdriver support the use, for being screwed into or back-out tool joint pin or female joint.
Link of the present utility model is mainly used in following product:
1) connection of desk, for connecting table leg, fast attractive in appearance, and also each leg can be dismantled, and facilitates transport.
2) connection of stair, wallboard, when connecting wallboard, saves time quick, does not need too much manpower, only need a few individual just can complete connection, and surface is without any node.
3) connection of open furniture, cabinet, open furniture, because do not have backboard, adopts link of the present utility model can provide the Placement of a high strength.
4) special material and in-built connection, post the sheet material of special material for surface, because material is crisp, easy generation cut, pressing can not be carried out by extra pressure when therefore connecting, adopt link of the present utility model to be connected on this material, have unique advantage.
Also be applicable to bookcase and cabinet in addition, high-grade showcase, balustrade, the interior decoration of yacht, stair step etc.
The beneficial effect that the utility model produces is: stud is driven by magnetomotive, compared with the Placement of traditional connectors, do not need to use any glue, therefore any peculiar smell can not be produced, do not need to use screw yet, avoid the skidding that occurs during thread and other loaded down with trivial details work, integrated operation is simple, easy for installation, can repeated disassembled and assembled, long service life, the pulling force produced after connecting is installed enough large, intensity is high, guarantee the stability of installing, adopt brand-new mounting type simultaneously, any parts are not had exposed after installation, improve quality and the class of product, connect effect elegant in appearance.
Accompanying drawing explanation
Fig. 1 is the structural representation of the state that is not spirally connected in the utility model embodiment;
Fig. 2 is the STRUCTURE DECOMPOSITION schematic diagram of magnetic screw group in the utility model embodiment;
Fig. 3 is the structural representation being mounted to table leg state in the utility model embodiment;
In figure, 1 is tool joint pin, and 2 is female joint, and 3 is interior threaded hole, and 4 is snap ring, and 5 is concave station, and 6 is boss, and 7 is stud, and 8 is strong magnet, and 9 is spacing base, and 10 is lower card tooth, and 11 is upper card tooth, and 12 is guide sleeve, and 13 is table leg, and 14 is desktop.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the utility model is described in further detail.
The present embodiment, with reference to Fig. 1 ~ Fig. 3, its magnetic screw connector specifically implemented comprises the tool joint pin 1 and female joint 2 that mutually can match and be spirally connected, and the center of female joint 2 is provided with the interior threaded hole 3 that Open Side Down.Tool joint pin 1 in the present embodiment is cylindrical structure with female joint 2, and tool joint pin 1 is equipped with spiral card tooth (not shown) with the outer side surface of female joint 2, simultaneously, for the ease of tool joint pin 1 and female joint 2 are fit in table leg 13, be equipped with for matching the snap ring 4 turned at the end face of joint and the bottom surface of female joint 2, snap ring 4 and dedicated screwdriver support the use, for being screwed into or back-out tool joint pin 1 or female joint 2.In addition, tool joint pin 1 end face is provided with concave station 5, and the bottom surface of female joint 2 is provided with to match the boss 6 engaged mutually with concave station 5.
The center of tool joint pin 1 is provided with the accommodation cavity of hollow, the bottom of tool joint pin 1 is installed with bottom, bottom is fit into the bottom of tool joint pin 1 by interference fit, and pressing is fixed, the top holding cavity is provided with limited ring, in this accommodation cavity, be provided with rotating magnetic screw group, this magnetic screw group is made up of stud 7 and strong magnet 8.
As shown in Figure 2, the bottom of stud 7 is connected with the spacing base 9 for contacting with limited ring, and the bottom margin of spacing base 9 is provided with the lower card tooth 10 to downward-extension.Be arranged with guide sleeve 12 outside the middle-end of strong magnet 8, the top of guide sleeve 12 is provided with the upper card tooth 11 upwards extended, and the upper end of strong magnet 8 penetrates in base, card tooth 11 can be matched with lower card tooth 10 and contact.Stud 7 and strong magnet 8 penetrate from the bottom of tool joint pin 1 successively in accommodation cavity, the top of stud 7 passes accommodation cavity, be spirally connected for matching with the interior threaded hole 3 of female joint 2, and be provided with spring between strong magnet 8 and bottom, spring provides thrust upwards to all the time stud 7 and strong magnet 8.When strong magnet 8 is driven rotation by magnetic head, the side of upper card tooth 11 can contact with the side of lower card tooth 10, thus stud 7 can be driven to rotate, the stud 7 of rotation is made automatically to be screwed into interior threaded hole 3, thus table leg 13 and desktop 14 are linked together, do not have any parts after installation exposed, improve quality and the class of product, connect effect elegant in appearance.
As shown in Figure 3, the magnetic screw connector of the present embodiment is used for the connection of table leg 13, and its operating procedure is as follows:
1) first on table leg 13 by special perforate pattern locating holes; comprise out the hole for installing tool joint pin 1 and the hole for installing female joint 2; the present embodiment installs four links when mounted altogether, and therefore table leg 13 and desktop 14 need correspondingly to open four holes respectively;
2) respectively tool joint pin 1 and female joint 2 are screwed in the hole that correspondence holds successfully by special tail cone;
3) top of tool joint pin 1 and the bottom of female joint 2 is aimed at, then magnetic head is arranged on any a rotating speed on the power drill of 1200 ~ 1500r/min, during connection, magnetic head is pressed close to strong magnet 8, and magnetic head itself does not directly contact stud 7, passes through the magnetic line of force, strong magnet 8 is driven to rotate, strong magnet 8 drives stud 7 to rotate, and can lock and unclamp stud 7, only needs the sense of rotation adjusting magnetic head.
Above content is in conjunction with concrete preferred embodiment further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, some simple deduction or replace can also be made, all should be considered as protection domain of the present utility model.
Claims (5)
1. magnetic screw connector, comprise the tool joint pin and female joint that mutually can match and be spirally connected, it is characterized in that: the center of female joint is provided with the interior threaded hole that Open Side Down, the center of tool joint pin is provided with the accommodation cavity of hollow, the bottom of tool joint pin is installed with bottom, the top holding cavity is provided with limited ring, rotating magnetic screw group is installed in this accommodation cavity, this magnetic screw group is made up of stud and strong magnet, the bottom of stud is connected with the spacing base for contacting with limited ring, the bottom margin of spacing base is provided with the lower card tooth to downward-extension, guide sleeve is arranged with outside the middle-end of strong magnet, the top of guide sleeve is provided with the upper card tooth upwards extended, the upper end of strong magnet penetrates in base, card tooth can be matched with lower card tooth contact, stud and strong magnet penetrate from the bottom of tool joint pin successively in accommodation cavity, the top of stud passes accommodation cavity, be spirally connected for matching with the interior threaded hole of female joint, and spring is provided with between strong magnet and bottom, spring provides thrust upwards to all the time stud and strong magnet, and when strong magnet rotates, the side of upper card tooth can contact with the side of lower card tooth, thus stud can be driven to rotate, make the stud of rotation automatically be screwed into interior threaded hole.
2. magnetic screw connector according to claim 1, is characterized in that: described tool joint pin end face is provided with concave station, and the bottom surface of female joint is provided with to match the boss engaged mutually with concave station.
3. magnetic screw connector according to claims 1 or 2, is characterized in that: the outer side surface of described tool joint pin is provided with the spiral card tooth for stable clamping tool joint pin, and the outer side surface of female joint is also provided with the spiral card tooth for stable clamping female joint.
4. magnetic screw connector according to claim 3, is characterized in that: described tool joint pin and female joint are cylindrical structure.
5. magnetic screw connector according to claim 4, is characterized in that: the end face of described tool joint pin and the bottom surface of female joint are equipped with for matching the snap ring turned.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520121228.6U CN204476962U (en) | 2015-03-02 | 2015-03-02 | Magnetic screw connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520121228.6U CN204476962U (en) | 2015-03-02 | 2015-03-02 | Magnetic screw connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204476962U true CN204476962U (en) | 2015-07-15 |
Family
ID=53632753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520121228.6U Expired - Fee Related CN204476962U (en) | 2015-03-02 | 2015-03-02 | Magnetic screw connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204476962U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106989091A (en) * | 2017-05-27 | 2017-07-28 | 李书涛 | A kind of furniture hidden magnetic connector and remove and install instrument |
| CN108278251A (en) * | 2017-04-27 | 2018-07-13 | 青岛赛博威科技发展有限公司 | A kind of stealthy connect device |
| CN108799260A (en) * | 2018-06-28 | 2018-11-13 | 安徽升翔生态农业发展有限公司 | A kind of furniture hidden magnetic connector and dismounting installation tool |
| CN109058248A (en) * | 2018-09-16 | 2018-12-21 | 周英 | Magnetic drives formula furniture connecting component and is exclusively used in driving the magnetic motive force drive of the connector |
| CN109322460A (en) * | 2018-10-21 | 2019-02-12 | 周英 | A kind of locating mounting method of magnetic drive formula wallboard hanging device and the device |
| CN111955229A (en) * | 2020-09-15 | 2020-11-20 | 北京嘉顺创天园林科技有限公司 | Container for planting flowers and plants |
| CN112336097A (en) * | 2020-08-07 | 2021-02-09 | 青岛海尔全屋家居有限公司 | Cupboard connecting piece and cupboard |
| WO2022103357A1 (en) * | 2020-11-12 | 2022-05-19 | Ak Ali | A rapid connection structure |
-
2015
- 2015-03-02 CN CN201520121228.6U patent/CN204476962U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108278251A (en) * | 2017-04-27 | 2018-07-13 | 青岛赛博威科技发展有限公司 | A kind of stealthy connect device |
| CN106989091A (en) * | 2017-05-27 | 2017-07-28 | 李书涛 | A kind of furniture hidden magnetic connector and remove and install instrument |
| CN108799260A (en) * | 2018-06-28 | 2018-11-13 | 安徽升翔生态农业发展有限公司 | A kind of furniture hidden magnetic connector and dismounting installation tool |
| CN109058248A (en) * | 2018-09-16 | 2018-12-21 | 周英 | Magnetic drives formula furniture connecting component and is exclusively used in driving the magnetic motive force drive of the connector |
| CN109322460A (en) * | 2018-10-21 | 2019-02-12 | 周英 | A kind of locating mounting method of magnetic drive formula wallboard hanging device and the device |
| CN109322460B (en) * | 2018-10-21 | 2021-07-27 | 佛山市高明区樱之花装饰建材有限公司 | Magnetic drive type wallboard hanging device and positioning and mounting method thereof |
| CN112336097A (en) * | 2020-08-07 | 2021-02-09 | 青岛海尔全屋家居有限公司 | Cupboard connecting piece and cupboard |
| CN111955229A (en) * | 2020-09-15 | 2020-11-20 | 北京嘉顺创天园林科技有限公司 | Container for planting flowers and plants |
| WO2022103357A1 (en) * | 2020-11-12 | 2022-05-19 | Ak Ali | A rapid connection structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150715 Termination date: 20170302 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |