CN202417011U - Anti-theft lock convenient to rotate - Google Patents
Anti-theft lock convenient to rotate Download PDFInfo
- Publication number
- CN202417011U CN202417011U CN2011205705119U CN201120570511U CN202417011U CN 202417011 U CN202417011 U CN 202417011U CN 2011205705119 U CN2011205705119 U CN 2011205705119U CN 201120570511 U CN201120570511 U CN 201120570511U CN 202417011 U CN202417011 U CN 202417011U
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- fork
- installation sleeve
- transmission side
- square
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses an anti-theft lock convenient to rotate, which comprises an installing jacket connected with a handle, wherein the handle is fixed with a rotating shaft 4, the rotating shaft 4 passes through the installing jacket, the outer lower end of the rotating shaft 4 is sleeved with a torsional spring, one end of the torsional spring props against the bottom wall in the installing sleeve, the other end of the torsional spring props against the rotating shaft 4, the outer upper end of the rotating shaft 4 is sleeved with a ball control ring, a spring is arranged between the rotating shaft 4 and a ball control ring, the rotating shaft 4 is internally provided with a square shaft sleeve, the peripheral wall of the rotating shaft 4 is provided with a plurality of balls, the outer sides of the balls prop against the ball control ring, the inner sides of the balls prop against the outer wall of the square shaft sleeve in the rotating shaft 4, the square shaft sleeve is internally fixed with a transmission square shaft, the ball control ring is provided with a transmission square fork, the transmission square fork right presses on the ball control ring, the installing jacket is internally provided with a lock cylinder, the lock cylinder is rotatably provided with a shifting block, the installing jacket is further internally provided with a safe strip, and the shifting block right props against the safe strip, and props against the position of a notch of the transmission fork. The anti-theft lock has the advantages that the structural design is ingenious, the installation is compact, a door lock can be smoothly unlocked by clockwise or anticlockwise rotating the handle by the left hand or the right hand, and the use by a user can be greatly convenient.
Description
Technical field
The utility model relates to a kind of lockset, mainly is a kind of rotation lock easily.
Background technology
General family expenses lock unclamps through key or first 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 in view of the above 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.
The utility model content
The utility model technical problem to be solved provides a kind of rotation lock easily; Its structure design is ingenious; Install compactly, no matter the 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 scheme that the utility model adopts is:
A kind of rotation is lock easily, includes handle, and the installation sleeve that is used to be installed on the door is installed on the handle; It is characterized in that: be installed with rotating shaft on the described handle, rotating shaft is passed in installation sleeve, and the rotating shaft outer lower end in the said installation sleeve is with torsionspring; One end of cylinder torsionspring is against on the diapire in the installation sleeve, and the other end is against in the rotating shaft, and 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 circle wall of said 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, is fixed with the transmission square shaft in the described square shaft cover; 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, and described slide block just in time is against on the insurance bar, and 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 circle wall of said rotating shaft, described a plurality of balls have four and be placed in the aperture respectively; Described four apertures are evenly arranged on the circle wall of rotating shaft.
Between the inwall of insurance bar and installation sleeve, be provided with cylindrical compression spring in the utility model, insure bar and it is resetted during side shifting outwardly to be used for supporting.
The slide block that lock core is provided with in the utility model can be suitable, rotate counterclockwise two circles.
To be pressed down by transmission side fork when the ball gate ring in the utility model, this moment ball owing to there be not the fixing of ball gate ring, with having 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.
The utility model has the advantages that:
The utility model structure design is ingenious, installs compactly, and no matter the 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 the overall structure sketch map of the utility model;
Fig. 2 is the partial structurtes sketch map of the utility model
Fig. 3 is the lock core transmission sketch map of utility model;
Fig. 4 is the structural representation of the utility model shaft.
Fig. 5 is the vertical view of the utility model shaft.
The specific embodiment
Referring to Fig. 1,2,3,4, a kind of rotation is lock easily, includes handle 1; The installation sleeve 2 that is used to be installed on the door is installed on the handle 1, is 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 said installation sleeve 2 are with torsionspring 3, and an end of cylinder torsionspring 3 is against on the diapire in the installation sleeve 2, and 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 circle wall of said 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, are fixed with the transmission square shaft in the described square shaft cover 9; 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, and described slide block 13 just in time is against on the insurance bar 14, and 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 circle wall of said 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 circle 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 will be pressed down by transmission side's fork 11 at this moment; This moment, ball 5 was not owing to there be the fixing of ball gate ring 7; With having 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.
Under the situation of lock core 12 in 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 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, includes handle, and the installation sleeve that is used to be installed on the door is installed on the handle; It is characterized in that: be installed with rotating shaft on the described handle, rotating shaft is passed in installation sleeve, and the rotating shaft outer lower end in the said installation sleeve is with torsionspring; One end of cylinder torsionspring is against on the diapire in the installation sleeve, and the other end is against in the rotating shaft, and 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 circle wall of said 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, is fixed with the transmission square shaft in the described square shaft cover; 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, and described slide block just in time is against on the insurance bar, and 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 is lock easily, it is characterized in that: have four apertures on the circle wall of said rotating shaft, described a plurality of balls have four and be placed in the aperture respectively; Described four apertures are evenly arranged on the circle wall of rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205705119U CN202417011U (en) | 2011-12-30 | 2011-12-30 | Anti-theft lock convenient to rotate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205705119U CN202417011U (en) | 2011-12-30 | 2011-12-30 | Anti-theft lock convenient to rotate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202417011U true CN202417011U (en) | 2012-09-05 |
Family
ID=46741786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205705119U Withdrawn - After Issue CN202417011U (en) | 2011-12-30 | 2011-12-30 | Anti-theft lock convenient to rotate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202417011U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102434028A (en) * | 2011-12-30 | 2012-05-02 | 合肥多泰客自动化科技有限公司 | Anti-theft lockset convenient to rotate |
-
2011
- 2011-12-30 CN CN2011205705119U patent/CN202417011U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102434028A (en) * | 2011-12-30 | 2012-05-02 | 合肥多泰客自动化科技有限公司 | Anti-theft lockset convenient to rotate |
| CN102434028B (en) * | 2011-12-30 | 2013-08-21 | 合肥多泰客自动化科技有限公司 | Anti-theft lockset convenient to rotate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120905 Effective date of abandoning: 20130821 |
|
| RGAV | Abandon patent right to avoid regrant |