CN102434028B - Anti-theft lockset convenient to rotate - Google Patents
Anti-theft lockset convenient to rotate Download PDFInfo
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- CN102434028B CN102434028B CN 201110456434 CN201110456434A CN102434028B CN 102434028 B CN102434028 B CN 102434028B CN 201110456434 CN201110456434 CN 201110456434 CN 201110456434 A CN201110456434 A CN 201110456434A CN 102434028 B CN102434028 B CN 102434028B
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- rotating shaft
- installation sleeve
- fork
- transmission side
- ball
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Abstract
The invention discloses an anti-theft lockset convenient to rotate. The anti-theft lockset comprises an installation jacket connected with a handle, a rotating shaft 4 is fixed on the handle and passes through the installation jacket, the lower end outside the rotating shaft 4 is sleeved with a torsional spring, one end of the torsional spring abuts against the bottom wall in the installation jacket, the other end of the torsional spring abuts against the rotating shaft 4, a ball control ring is sleeved outside the upper end outside the rotating shaft 4, a spring is arranged between the rotating shaft 4 and the ball control ring, the rotating shaft 4 is internally provided with a square shaft sleeve, the circumferential wall of the rotating shaft 4 is provided with multiple balls, the outside of the balls abuts against on the ball control ring, the inside of the balls abuts against on the outer wall of the square shaft sleeve in the rotating shaft 4, the square shaft sleeve is internally provided with a transmission square shaft fixedly, the ball control ring is provided with a transmission square fork which is just pressed on the ball control ring, the installation jacket is internally provided with a lock cylinder on which a shifting block is arranged in a transmission mode, the installation jacket is also internally provided with a safe strip, and the shifting block just abuts against on the safe strip and at the gap position of the transmission square fork. The anti-theft lockset in the invention is ingenious in structure design and compact in installation, can be unlocked by either a left hand or a right hand through rotating the handle clockwise or anticlockwise.
Description
Technical field
The present invention relates to a kind of lockset, mainly is a kind of rotation lock easily.
Background technology
General family expenses lock unclamps by rotation key or elder generation's rotation key and insures swing handle unlatching door lock then, and handle can only be towards rotating on one side, common people's custom clockwise rotates handle with the right hand, and most locksets all are that mode designs lockset accordingly on the market now.And some user's custom is opened door lock with left hand, and the lockset that designs is in a manner described used very inconvenience.
Summary of the invention
Technical problem to be solved by this invention provides a kind of rotation lock easily, and its structure design is ingenious, installs compactly, and no matter left hand or the right hand, clockwise or rotate counterclockwise handle and can both open door lock smoothly greatly facilitate user's use.
For solving the problems of the technologies described above, the technical solution used in the present invention is:
A kind of rotation is lock easily, include handle, be equipped with on the handle be used to the installation sleeve that is installed on the door, it is characterized in that: be installed with rotating shaft on the described handle, rotating shaft is passed in installation sleeve, rotating shaft outer lower end in the described installation sleeve is with torsionspring, one end of cylinder torsionspring is against on the interior diapire of installation sleeve, the other end is against in the rotating shaft, the outer upper end of described rotating shaft is with the ball gate ring, be provided with spring between described rotating shaft and the ball gate ring, the square shaft cover is installed in the described rotating shaft, and the circumferential wall of described rotating shaft is provided with a plurality of balls, and the ball outside is against on the ball gate ring, the ball inboard is against on the outer wall of square shaft cover in the rotating shaft, in the described square shaft cover transmission square shaft is arranged fixedly; Described ball gate ring is provided with transmission side's fork, and transmission side's fork just in time is pressed on the ball gate ring; In the described installation sleeve lock core is installed, rotate on the lock core and be provided with slide block, the insurance bar also is installed in the described installation sleeve, described slide block just in time is against on the insurance bar, described transmission side fork is against insurance bar top, stick and be provided with breach transmission side, and described slide block is against the gap position of transmission side's fork; On the described installation sleeve capping is installed, capping is provided with salient angle, and salient angle is pressed in transmission side and sticks; Described transmission square shaft passes from capping.
Have four apertures on the circumferential wall of described rotating shaft, described a plurality of balls have four and be placed in the aperture respectively; Described four apertures are evenly arranged on the circumferential wall of rotating shaft.
Between the inwall of insurance bar and installation sleeve, be provided with cylindrical compression spring among the present invention, insure bar and it is resetted during side shifting outwardly to be used for supporting.
The slide block that lock core is provided with among the present invention can be suitable, rotate counterclockwise two circles.
The side of being transmitted fork is pressed down when the ball gate ring among the present invention, this moment ball owing to there be not fixing of ball gate ring, will have certain motion amplitude, thus with ball in the square shaft cover of side contacts can in rotating shaft, freely rotate; Thereby the transmission square shaft in square shaft cover is free to rotate, swing handle at this moment, and the transmission square shaft will can not rotate.
Advantage of the present invention is:
Structure design of the present invention is ingenious, installs compactly, and no matter left hand or the right hand, clockwise or rotate counterclockwise handle and can both open door lock smoothly greatly facilitate user's use.
Description of drawings
Fig. 1 is overall structure schematic diagram of the present invention;
Fig. 2 is partial structurtes schematic diagram of the present invention
Fig. 3 is the lock core transmission schematic diagram of invention;
Fig. 4 is the structural representation of shaft of the present invention.
Fig. 5 is the vertical view of shaft of the present invention.
The specific embodiment
Referring to Fig. 1,2,3,4, a kind of rotation is lock easily, include handle 1, be equipped with on the handle 1 be used to the installation sleeve 2 that is installed on the door, be installed with rotating shaft 4 on the described handle, rotating shaft 4 is passed in installation sleeve 2, rotating shaft 4 outer lower ends in the described installation sleeve 2 are with torsionspring 3, one end of cylinder torsionspring 3 is against on the diapire in the installation sleeve 2, the other end is against in the rotating shaft 4, described rotating shaft 4 outer upper ends are with ball gate ring 7, are provided with spring 6 between described rotating shaft 4 and the ball gate ring 7, and square shaft cover 9 is installed in the described rotating shaft 4, the circumferential wall of described rotating shaft 4 is provided with a plurality of balls 5, ball 5 outsides are against on the ball gate ring 7, and ball 5 inboards are against on the outer wall of square shaft cover 9 in the rotating shaft 4, in the described square shaft cover 9 the transmission square shaft are arranged fixedly; Described ball gate ring 7 is provided with transmission side's fork 11, and transmission side's fork 11 just in time is pressed on the ball gate ring 7; In the described installation sleeve 2 lock core 12 is installed, rotate on the lock core 12 and be provided with slide block 13, insurance bar 14 also is installed in the described installation sleeve 2, described slide block 13 just in time is against on the insurance bar 14, described transmission side fork 11 is against insurance bar 14 tops, transmission side's fork 11 is provided with breach, and described slide block 13 is against the gap position of transmission side's fork; On the described installation sleeve 2 capping 10 is installed, capping 10 is provided with salient angle a, and salient angle a is pressed on transmission side's fork 11; Described transmission square shaft passes from capping.
Have four apertures 15 on the circumferential wall of described rotating shaft 4, described a plurality of balls 5 have four and be placed in the aperture respectively; Described four apertures are evenly arranged on the circumferential wall of rotating shaft 4.
The salient angle a of transmission side's fork 11 cappings 10 when initial position is pressed in the b place of transmission side's fork, ball gate ring 7 presses down the side's of being transmitted fork 11 at this moment, this moment, ball 5 was not owing to there be the fixing of ball gate ring 7, to have certain motion amplitude, thus with ball in the square shaft cover 9 of side contacts can in rotating shaft 4, freely rotate; Thereby the transmission square shaft in square shaft cover 9 is free to rotate, swing handle 1 at this moment, and the transmission square shaft will can not rotate.
Rotating when lock core 12 under the situation of key, driving slide block 13 rotates, when slide block 13 forwards certain angle to, insurance bar 14 will be against on the inside of installation sleeve towards movement outside, and the inwall of installation sleeve between be provided with cylindrical compression spring and can reset to the insurance bar.Among Fig. 3, because slide block 13 is against the gap position of transmission side's fork; This moment, transmission side fork 11 piece 13 that will be struck promoted stroke of reach.The salient angle of capping 10 this moment is pressed in the c place of transmission side's fork 11, transmission side's fork 11 can not move down, and 7 pairs of balls 5 of ball gate ring this moment will play fixation, because the barrier effect of ball 5, square shaft cover 9 can't rotate, thereby the rotating shaft 8 of inserting in the square shaft cover 9 also can't freely be rotated.
Claims (2)
1. one kind is rotated lock easily, include handle, be equipped with on the handle be used to the installation sleeve that is installed on the door, it is characterized in that: be installed with rotating shaft on the described handle, rotating shaft is passed in installation sleeve, rotating shaft outer lower end in the described installation sleeve is with torsionspring, one end of cylinder torsionspring is against on the interior diapire of installation sleeve, the other end is against in the rotating shaft, the outer upper end of described rotating shaft is with the ball gate ring, be provided with spring between described rotating shaft and the ball gate ring, the square shaft cover is installed in the described rotating shaft, and the circumferential wall of described rotating shaft is provided with a plurality of balls, and the ball outside is against on the ball gate ring, the ball inboard is against on the outer wall of square shaft cover in the rotating shaft, in the described square shaft cover transmission square shaft is arranged fixedly; Described ball gate ring is provided with transmission side's fork, and transmission side's fork just in time is pressed on the ball gate ring; In the described installation sleeve lock core is installed, rotate on the lock core and be provided with slide block, the insurance bar also is installed in the described installation sleeve, described slide block just in time is against on the insurance bar, described transmission side fork is against insurance bar top, stick and be provided with breach transmission side, and described slide block is against the gap position of transmission side's fork; On the described installation sleeve capping is installed, capping is provided with salient angle, and salient angle is pressed in transmission side and sticks; Described transmission square shaft passes from capping.
2. a kind of rotation according to claim 1 lock easily is characterized in that: have four apertures on the circumferential wall of described rotating shaft, described a plurality of balls have four and be placed in the aperture respectively; Described four apertures are evenly arranged on the circumferential wall of rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110456434 CN102434028B (en) | 2011-12-30 | 2011-12-30 | Anti-theft lockset convenient to rotate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110456434 CN102434028B (en) | 2011-12-30 | 2011-12-30 | Anti-theft lockset convenient to rotate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102434028A CN102434028A (en) | 2012-05-02 |
| CN102434028B true CN102434028B (en) | 2013-08-21 |
Family
ID=45982356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110456434 Active CN102434028B (en) | 2011-12-30 | 2011-12-30 | Anti-theft lockset convenient to rotate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102434028B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2778990Y (en) * | 2004-12-04 | 2006-05-10 | 闵瑜 | Bidirectional resetting mechanism of door lock handle |
| CN101796255A (en) * | 2007-07-31 | 2010-08-04 | 卡尔F国际股份公司 | Handleset |
| CN202417011U (en) * | 2011-12-30 | 2012-09-05 | 合肥多泰客自动化科技有限公司 | Anti-theft lock convenient to rotate |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NZ582433A (en) * | 2007-06-26 | 2012-08-31 | Assa Abloy Australia Pty Ltd | Lock for a sliding wing movable between an opening, closing and deadlock position |
-
2011
- 2011-12-30 CN CN 201110456434 patent/CN102434028B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2778990Y (en) * | 2004-12-04 | 2006-05-10 | 闵瑜 | Bidirectional resetting mechanism of door lock handle |
| CN101796255A (en) * | 2007-07-31 | 2010-08-04 | 卡尔F国际股份公司 | Handleset |
| CN202417011U (en) * | 2011-12-30 | 2012-09-05 | 合肥多泰客自动化科技有限公司 | Anti-theft lock convenient to rotate |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102434028A (en) | 2012-05-02 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |