CN2430511Y - Omnibearing door lock - Google Patents
Omnibearing door lock Download PDFInfo
- Publication number
- CN2430511Y CN2430511Y CN 00243795 CN00243795U CN2430511Y CN 2430511 Y CN2430511 Y CN 2430511Y CN 00243795 CN00243795 CN 00243795 CN 00243795 U CN00243795 U CN 00243795U CN 2430511 Y CN2430511 Y CN 2430511Y
- Authority
- CN
- China
- Prior art keywords
- handle
- outer braking
- shift fork
- braking sleeve
- inside brake
- 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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Abstract
The utility model relates to an omnibearing door lock comprising a lock core linkage mechanism, a handle opening mechanism and a lock tongue linkage mechanism, wherein, the handle opening mechanism is mainly composed of an outer brake cover and an inner brake cover which are concavely and convexly matched and movably connected together and a brake spring. The handle can be rotated from left to right, wrenched from top to bottom, pushed forwards or drawn backwards, and a door can be opened easily with any manner by the children, or the old or the disabled; especially when two hands are fully occupied, the door can still be opened by the touch from the waist, the arm, the knee, etc., of the human body, so the handle can open the door lock in omnidirection, and the utility model is used conveniently.
Description
The utility model is a kind of door lock, the door lock that particularly a kind of handle can comprehensive unlatching.
At present, in common cartridge type ball catch, handle cylinder lock, usually all be that left rotation and right rotation is opened, the handle cylinder lock is to open up and down, because the mode of opening the door of this type of door lock is single, it is very inconvenient to open the door when people's both hands are taken full thing, brings certain difficulty especially for child, old man or disabled person.
The purpose of this utility model is to provide a kind of simple in structure, easy for installation, comprehensive door lock that can adopt multiple mode to open.
The utility model is achieved in that comprehensive door lock comprises lock core link gear, handle opening mechanism and the dead bolt link gear that is promoted shift fork and then dead bolt is opened by the handle opening mechanism, the dead bolt link gear comprises dead bolt, slide block, sliding block spring, shift fork, the handle opening mechanism mainly is by the outer braking sleeve by the handle drive of two concavo-convex cooperations and flexible connection, promotes the inside brake cover of shift fork in the dead bolt link gear and overlap the tripping spring that is connected with inside brake to constitute, and described outer braking sleeve and handle are affixed.
The concavo-convex cooperation contact surface of the outer braking sleeve of described two concavo-convex cooperations and flexible connection, inside brake cover is a cambered surface.
The cooperation contact surface of the outer braking sleeve of described concavo-convex cooperation also can be concave surface, and the corresponding cooperation of inside brake cover contact surface is a convex surface.
The cooperation contact surface of the outer braking sleeve of described concavo-convex cooperation can be convex surface, and the corresponding cooperation of inside brake cover contact surface is a concave surface.
The outer braking sleeve of described concavo-convex cooperation also can flexibly connect by being connected extension spring with the inside brake cover.
Described inside brake cover also can be provided with the gathering sill that matches with guide rail, and described extension spring is placed in the groove of offering on the external surface of outer braking sleeve, puts in inside brake the drag hook that connects extension spring is set.
Described outer braking sleeve, inside brake cover and the tripping spring that is connected with the inside brake cover can be arranged in the positioning sleeve.
Described positioning sleeve is fixed on a door lock that will contain inside and outside handle by Brake Block and is linked as on the holistic support.
Described positioning sleeve inner surface can be provided with limited step with the contact site of outer braking sleeve, and the contacted external surface of outer braking sleeve and positioning sleeve is an arc surface.
Described outer braking sleeve can stretch into the inner chamber of handle with the connecting portion of handle and be connected with handle by fixture.
The utility model is because the handle opening mechanism has adopted outer braking sleeve and the inside brake cover of two concavo-convex cooperations and flexible connection, no matter handle is a left rotation and right rotation, pull up and down, still push away or post-tensioning before, the capital is moved the concave surface of outer braking sleeve or convex surface promotion inside brake cover in lock, and then make the inside brake cover promote the shift fork motion, and the drive dead bolt moves, door is opened the most at last, no matter be child, old man or disabled person, no matter adopt which kind of mode, all can easily door be opened, especially both hands are taken when expiring thing, can use the waist of health, arm, positions such as knee are touched handle door are opened, realized the comprehensive unlatching of handle to door lock, made things convenient for use, overall structure is simple, compactness, easy for installation.
Below in conjunction with accompanying drawing the utility model is described in detail:
Fig. 1 is the overall structure diagrammatic cross-sectional view under the comprehensive door lock opening of the utility model;
Fig. 2 is the overall structure diagrammatic cross-sectional view under the blocking of the comprehensive door lock other direction of the utility model;
Fig. 3 a is the sketch of facing of outer braking sleeve;
Fig. 3 b is the diagrammatic side views of outer braking sleeve;
Fig. 3 c is the A-A diagrammatic cross-sectional view of Fig. 3 b;
Fig. 4 a is the sketch of facing of inside brake cover;
Fig. 4 b is the diagrammatic side views of inside brake cover;
The location diagram of the outer braking sleeve of side-looking direction and inside brake cover when Fig. 5 a is rotation;
The location diagram of the outer braking sleeve of side-looking direction and inside brake cover when Fig. 5 b is push-and-pull;
Fig. 6 a is the sketch of facing of positioning sleeve;
Fig. 6 b is the diagrammatic top view of positioning sleeve;
Fig. 7 a is the sketch of facing of support;
Fig. 7 b is the diagrammatic side views of support;
Fig. 7 c is the diagrammatic top view of support;
Fig. 8 a is the sketch of facing of bumper bar;
Fig. 8 b is the diagrammatic top view of bumper bar;
Fig. 9 a is the sketch of facing of shift fork;
Fig. 9 b is the diagrammatic top view of shift fork.
With reference to figure 1, Fig. 2, the complete comprehensive door lock that constitutes by front handlebar 1 and back handle 2, it comprises the lock core link gear, the front handlebar opening mechanism, back handle opening mechanism and by preceding, the dead bolt link gear that back handle opening mechanism promotes the shift fork of controlling separately respectively and then dead bolt is opened, the dead bolt link gear comprises dead bolt 3, slide block 4, sliding block spring 5, preceding shift fork and back shift fork 6, before support 7 generals, each parts and the dead bolt link gear of back door lock hold together, before, the outer braking sleeve 8 that topmost two parts of back handle opening mechanism are two concavo-convex cooperations and flexible connection, 11 and inside brake cover 9,12, outer braking sleeve and inside brake cover by these two concavo-convex cooperations, realized the comprehensive unlatching of door lock, wherein, the front handlebar opening mechanism mainly is the outer braking sleeve 8 by front handlebar 1 drive by two concavo-convex cooperations and flexible connection, promote the inside brake cover 9 of shift fork in the dead bolt link gear and overlap 9 tripping springs that are connected 10 to constitute with inside brake, outer braking sleeve 8 is affixed with front handlebar 1, equally, back handle opening mechanism mainly also is the outer braking sleeve 11 by back handle 2 drives by two concavo-convex cooperations and flexible connection, promote the inside brake cover 12 of shift fork 6 in the dead bolt link gear and overlap 12 tripping springs that are connected 13 to constitute with inside brake, outer braking sleeve 11 is affixed with back handle 2, the outer braking sleeve 8 of described two concavo-convex cooperations and flexible connection, 11, inside brake cover 9,12 concavo-convex cooperation contact surface is a cambered surface, help outer braking sleeve 8,11 contact surface is along inside brake cover 9,12 contact surface is done the motion of any direction, and it is mobile to promote the inside brake cover without restriction, project organization is simple, the outer braking sleeve 8 that this concavo-convex cambered surface matches and flexibly connects, 11 and inside brake cover 9,12 left-right rotation by means of front handlebar 1 or back handle 2, pull up and down, promote forward, pull back or other opening ways, make outer braking sleeve 8,11 curved surface shaped cooperates contact surface along inside brake cover 9,12 corresponding cooperation non-plane motion, because outer braking sleeve 8,11 external surface is subjected to the restriction of door lock peripheral components to a certain extent, it can drive inside brake cover 9,12 by means of tripping spring 10,13 to the lock in direction move, and then by inside brake cover 9,12 promote the shift fork or the shift fork 6 of control separately, make the dead bolt link gear make opening movement, slide block 4 moves, dead bolt 3 is shunk back, thereby finishes the process of opening the door.Open at door lock, unclamp handle after, tripping spring 10,13 resets outer braking sleeve 8,11 and inside brake cover 9,12, has played reset response.
The contact surface of the concavo-convex cooperation of outer braking sleeve and inside brake cover is set to cambered surface or curved surface can have various ways, the contact surface of outer braking sleeve 8 is the arc-shaped concave 30 among Fig. 3 a, inside brake cover 9 is the arc convex 35 among Fig. 4 a, arc-shaped concave 30 coats arc convex 35, the outside engagement edge 33 of Fig. 3 c China and foreign countries braking sleeve 8 is a convex with respect to the outer ledge 37 of the cover of the inside brake among Fig. 4 b 9, the concavo-convex contact surface of outer braking sleeve 8 and inside brake cover 9 can exchange, the same any direction that can realize outer braking sleeve mobile, all can promote inside brake cover direction mobile in lock, before, in in the back handle opening mechanism, the basic structure of outer braking sleeve is the same, just because front handlebar 1 need be provided with lock core, back handle 2 will be provided with insurance knob 22, and is preceding, the internal construction of back braking sleeve is slightly different.
Outer braking sleeve 8,11 is to realize by extension spring 28 or the extension spring 29 that is connected with both with the flexible connection of inside brake cover 9,12, described extension spring 28 both can be built in as Fig. 5 a, Fig. 5 b in the groove of being offered on the contact surface of outer braking sleeve and inside brake cover, also can be shown in Fig. 3 c, extension spring 28 or 29 is placed in the groove of offering on the external surface of outer braking sleeve 8 or 11 34, on inside brake cover 9 or 12, the drag hook that connects extension spring is set.The connecting portion 32 of outer braking sleeve 8,11 and handle embeds the inner chamber of handle, and connecting portion 32 is provided with locating hole 31, and is by screw that forward and backward handle 1,2 and outer braking sleeve 8,11 is affixed.
For guaranteeing the moving direction of inside brake cover, inside brake cover 9,12 is provided with gathering sill 38, and this gathering sill 38 can cooperate with a guide rail, and described guide rail can be arranged on the interior Brake Block 16,17 of lock.
Be to promote the shift fork in the dead bolt link gear, inside brake cover 9,12 is provided with the promotion breach 36 that promotes shift fork, and according to the different structure and the position component relation of lock, inside brake puts and also can be provided with or connect shifting part and promote shift fork.
For external braking sleeve 8,11 is carried out spacing, also install for convenience simultaneously, described outer braking sleeve 8,11, inside brake cover 9,12 and the tripping spring 10,13 that is connected with the inside brake cover are arranged in the positioning sleeve 14,15, and described positioning sleeve 14,15 is fixed on a left and right sides parts and a dead bolt link gear with door lock by Brake Block 16,17 and is linked as on the holistic support 7.For strengthening the impetus of the internal braking sleeve of outer braking sleeve, positioning sleeve 14,15 inner surfaces can be provided with the annular stop step 40 shown in Fig. 6 a with the contact site of outer braking sleeve 8,11, and outer braking sleeve 8,11 and positioning sleeve 14,15 contacted external surfaces are arc surface.The outside of described positioning sleeve 14,15 is provided with sheathing 23,24, and sheathing 23,24 is provided with door 25,26.
Brake Block 16,17 is except that internal braking sleeve 9,12 leads, also shift fork is positioned, shift fork in the dead bolt link gear is separately positioned on the Brake Block 16,17, support 7 shown in Fig. 7 a is divided into left and right two parts, and every part is provided with four locating holes, during installation, Brake Block is placed on the support, put tripping spring, inside brake cover, outer braking sleeve, positioning sleeve successively, the locating hole of positioning sleeve and Brake Block aligns with rack positioning hole, gets final product with screw is fastening.
Lock core link gear of the present utility model can comprise lock core 18, switch tube 19, bumper bar 20, lock core 18 is arranged in the front handlebar 1, bumper bar 20 is positioned at the middle part of door lock, the one insurance fixture block 41 and the projection 42 of escaping danger arranged on the bumper bar 20, insurance fixture block 41 matches with screens breach 43 on the shift fork, play the effect of restriction and stuck shift fork, the projection 42 of escaping danger cooperates with pushing block 44 on the shift fork, be subjected to the promotion of inside brake cover and when rotating at shift fork, pushing block 44 projection 42 that can promote to escape danger moves, and then bumper bar 20 is moved, and the screens breach 43 that insurance fixture block 41 is broken away from the shift fork.When opening by key 21, the fixture block 41 of bumper bar 20 breaks away from the screens breach 43 of shift fork, make shift fork be in free state, by preceding, back handle, the inside brake cover just can promote shift fork 27,6 rotate, and then dead bolt 3 is moved door is opened, being provided with one in the back handle 2 can promote bumper bar 20 and make the insurance fixture block 41 of bumper bar insert the stop button 22 of shift fork screens breach 43, stop button 22 is provided with retainer spring, guide pad and the positive stop hook that prevents to withdraw from outer braking sleeve 11, the positive stop hook of stop button 22 being aimed at the square groove at the outer braking sleeve 11 connecting portion centers in the back handle 2 puts into, revolve and turn 90 degrees, then the gathering sill of the guide pad of stop button 22 aligning connecting portion setting is put into, stop button 22 just is positioned in the connecting portion of outer braking sleeve 11, can only inside and outsidely move, and can not rotate, when pressing stop button 22, stop button 22 promotes bumper bar 20, insurance fixture block 41 is fallen back insert the screens breach 43 of preceding shift fork 27, shift fork 27 is in stuck state before making, front handlebar 1 can't be opened door, can only turn the key in the lock, and during the handle 2 of twisting back, can make outer braking sleeve 11 promote inside brake cover 12, and rotate by the back shift fork 6 that inside brake cover 12 promotes to be in free state, and then the piece 42 of escaping danger that the pushing block 44 on the shift fork of back is promoted on the bumper bar 20 moves, driving bumper bar 20 again moves, and the screens breach 43 on the shift fork before insurance fixture block 41 on the bumper bar 20 is broken away from, shift fork 27 is in free state again before making, and door lock recovers normal function.
Claims (10)
1. comprehensive door lock, comprise lock core link gear, handle opening mechanism and the dead bolt link gear that promotes shift fork and then dead bolt is opened by the handle opening mechanism, the dead bolt link gear comprises dead bolt, slide block, sliding block spring, shift fork, it is characterized in that: the handle opening mechanism mainly is by the outer braking sleeve by the handle drive of two concavo-convex cooperations and flexible connection, promotes the inside brake cover of shift fork in the dead bolt link gear and overlap the tripping spring that is connected with inside brake to constitute, and described outer braking sleeve and handle are affixed.
2. comprehensive door lock as claimed in claim 1 is characterized in that: the concavo-convex cooperation contact surface of the outer braking sleeve of described two concavo-convex cooperations and flexible connection, inside brake cover is a cambered surface.
3. comprehensive door lock as claimed in claim 2 is characterized in that: the cooperation contact surface of the outer braking sleeve of described concavo-convex cooperation is a concave surface, and the corresponding cooperation of inside brake cover contact surface is a convex surface.
4. comprehensive door lock as claimed in claim 2 is characterized in that: the cooperation contact surface of the outer braking sleeve of described concavo-convex cooperation is a convex surface, and the corresponding cooperation of inside brake cover contact surface is a concave surface.
5. as claim 1,2,3 or 4 described comprehensive door locks, it is characterized in that: the outer braking sleeve of described concavo-convex cooperation flexibly connects by being connected extension spring with the inside brake cover.
6. comprehensive door lock as claimed in claim 5 is characterized in that: described inside brake is arranged with the gathering sill that matches with guide rail, and described extension spring is placed in the groove of offering on the external surface of outer braking sleeve, puts in inside brake the drag hook that connects extension spring is set.
7. as claim 1,2,3 or 4 described comprehensive door locks, it is characterized in that: described outer braking sleeve, inside brake cover and the tripping spring that is connected with the inside brake cover are arranged in the positioning sleeve.
8. comprehensive door lock as claimed in claim 7, it is characterized in that: described positioning sleeve is fixed on a door lock that will contain inside and outside handle by Brake Block and is linked as on the holistic support, the positioning sleeve inner surface is provided with limited step with the contact site of outer braking sleeve, and the contacted external surface of outer braking sleeve and positioning sleeve is an arc surface.
9. as claim 1,2,3 or 4 described comprehensive door locks, it is characterized in that: described outer braking sleeve can stretch into the inner chamber of handle with the connecting portion of handle and be connected with handle by fixture.
10. as claim 1,2,3 or 4 described comprehensive door locks, it is characterized in that: the lock core link gear comprises lock core, the switch tube, bumper bar, lock core is arranged in the front handlebar, bumper bar is positioned at the middle part of door lock, have on the bumper bar with shift fork on the screens breach match and merge the insurance fixture block make shift fork be in stuck state and match to merge and make affranchise the again projection of escaping danger of state of shift fork with pushing block on the shift fork, before shift fork is divided into, latter two and by described Brake Block location, be provided with one in the back handle and can promote bumper bar and make the insurance fixture block of bumper bar insert the stop button of shift fork screens breach, stop button is provided with retainer spring, guide pad and the positive stop hook that prevents to withdraw from outer braking sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00243795 CN2430511Y (en) | 2000-07-24 | 2000-07-24 | Omnibearing door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00243795 CN2430511Y (en) | 2000-07-24 | 2000-07-24 | Omnibearing door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2430511Y true CN2430511Y (en) | 2001-05-16 |
Family
ID=33603608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00243795 Expired - Fee Related CN2430511Y (en) | 2000-07-24 | 2000-07-24 | Omnibearing door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2430511Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100366859C (en) * | 2002-08-12 | 2008-02-06 | 萨金特制造公司 | Security classroom function lock mechanism |
| CN101725275B (en) * | 2009-11-24 | 2012-06-06 | 李宝强 | Rod type knob lock |
| WO2016033793A1 (en) * | 2014-09-05 | 2016-03-10 | Hampton Products International Corporation | Keyed lockset operable by pivoting actuator about first axis or second axis |
| US10047550B2 (en) | 2013-09-16 | 2018-08-14 | Hampton Products International Corporation | Lockset operable by pivoting actuator about a first axis or a second axis |
| US10125522B2 (en) | 2013-09-16 | 2018-11-13 | Hampton Products International Corporation | Method for installing a lockset |
| US10619387B2 (en) | 2014-09-05 | 2020-04-14 | Hampton Products International Corporation | Handle set having latch bolt actuable by pushing handle |
| US10837199B2 (en) | 2014-09-05 | 2020-11-17 | Hampton Products International Corporation | Cylindrical latch bolt assembly having beveled blocking surface |
-
2000
- 2000-07-24 CN CN 00243795 patent/CN2430511Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100366859C (en) * | 2002-08-12 | 2008-02-06 | 萨金特制造公司 | Security classroom function lock mechanism |
| CN101725275B (en) * | 2009-11-24 | 2012-06-06 | 李宝强 | Rod type knob lock |
| US10047550B2 (en) | 2013-09-16 | 2018-08-14 | Hampton Products International Corporation | Lockset operable by pivoting actuator about a first axis or a second axis |
| US10125522B2 (en) | 2013-09-16 | 2018-11-13 | Hampton Products International Corporation | Method for installing a lockset |
| WO2016033793A1 (en) * | 2014-09-05 | 2016-03-10 | Hampton Products International Corporation | Keyed lockset operable by pivoting actuator about first axis or second axis |
| US10240362B2 (en) | 2014-09-05 | 2019-03-26 | Hampton Products International Corporation | Keyed lockset operable by pivoting actuator about a first axis or a second axis |
| US10619387B2 (en) | 2014-09-05 | 2020-04-14 | Hampton Products International Corporation | Handle set having latch bolt actuable by pushing handle |
| US10837199B2 (en) | 2014-09-05 | 2020-11-17 | Hampton Products International Corporation | Cylindrical latch bolt assembly having beveled blocking surface |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |