CN2802000Y - Door lock with handle - Google Patents
Door lock with handle Download PDFInfo
- Publication number
- CN2802000Y CN2802000Y CN 200520013210 CN200520013210U CN2802000Y CN 2802000 Y CN2802000 Y CN 2802000Y CN 200520013210 CN200520013210 CN 200520013210 CN 200520013210 U CN200520013210 U CN 200520013210U CN 2802000 Y CN2802000 Y CN 2802000Y
- Authority
- CN
- China
- Prior art keywords
- handle
- connecting rod
- lock
- spring
- tongue
- 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 discloses a door lock with a handle, which relates to a lock device. An inner handle (26) and an outer handle (25) are connected together through a couple axle (20), and a lock core in a key hole (27) is connected with a flat axis (14). A square lock tongue (2) is connected with the flat axis (14) through a connecting rod apparatus, and an inclined lock tongue (5) is connected with the couple axle (20) through a draw rod apparatus which is connected with the couple axle (20) through a couple pin (18) fixed on the couple axle (20). The utility model solves the problems that the safety effect can only be obtained by rotating a key reversely and the use is inconvenient when the present door lock is locked. The utility model can be used widely in the lock manufacture industry.
Description
Technical field
The utility model relates to a kind of lockset, relates in particular to a kind of handle-door lock.
Background technology
Handle-door lock has attractive in appearance, safe basic function, is used widely by people at present.General handle-door lock comprises lock body, handle, Square lock bolt and oblique dead bolt, and Square lock bolt connects connecting rod, and connecting rod is connected with lock core, key controlling party dead bolt.Tiltedly dead bolt is connected with pull bar, and pull bar is connected with handle, and handle is controlled oblique dead bolt.Keyhole is arranged on the below of handle.Turning the key in the lock earlier when opening the door makes Square lock bolt rebound in the lock body, rotates the oblique dead bolt of handle then and rebounds in the lock body, and door is opened.When locking a door, tiltedly dead bolt ejects lock body automatically and springs into lockhole, and reverse rotation key Square lock bolt springs into lockhole, pins the back and door can be opened outdoors in door by key.At present the shortcoming that exists of handle-door lock is: 1 just can reach the effect of insurance when locking a door with the key reverse rotation, use inconvenience; 2 keyholes are positioned at the below of handle, and keyhole is blocked by handle easily, look for keyhole to bring inconvenience when unblanking.
Summary of the invention
Goal of the invention of the present utility model is to have overcome above-mentioned defective, discloses a kind of reverse rotation key that do not need, by rotating the handle-door lock that handle just can conveniently be locked a door; Another goal of the invention of the present utility model is to disclose the handle-door lock that a kind of user of convenience finds keyhole.
The technical solution of the utility model is: a kind of handle-door lock, comprise handle and keyhole on the outer panels in the lock body, Square lock bolt in the lock body and oblique dead bolt, inside and outside handle, connect by couple axle, lock core in the keyhole connects flat axle, Square lock bolt is connected with flat axle by linkage, and tiltedly dead bolt is connected with couple axle by draw rod device, and draw rod device is connected with couple axle by the linkage pin that is fixed on the couple axle; Described linkage comprises resetting-mechanism, trace and closed connecting rod, described resetting-mechanism comprises the decorative pearl on top of an official cap tube that is fixed on the lock body, spring in the decorative pearl on top of an official cap tube, the decorative pearl on top of an official cap of spring below, decorative pearl on top of an official cap bottom and closed connecting rod one end overlap joint, the closed connecting rod other end is connected with flat axle by the connecting rod alignment pin, place and trace top snapping in the middle of the closed connecting rod, and trace lower end and Square lock bolt are hinged; Trace and closed connecting rod are thrown off back trace and linkage pin overlap joint; Be provided with spring in the lock body, spring one end is fixedlyed connected with Square lock bolt, and the other end is fixed on the lock body right side wall; Described draw rod device comprises the oblique tongue spacer of fixedlying connected with oblique tongue, tiltedly the oblique tongue pull bar on the tongue spacer, pass the pull bar that oblique tongue spacer enters oblique tongue, tiltedly tongue pull bar right-hand member and linkage pin overlap, pull bar is provided with the spring top flat, the spring top flat and tiltedly on the pull bar between the tongue spacer socket spring.
Connect square tube on the described handle, be provided with the square opening that mates with square tube in the couple axle, couple axle is connected with handle by square tube.
Keyhole in described on the outer panels is located at the top of handle.
Described lock body is provided with safeties, and described safeties comprise safety tongue, rotary switch, connecting rod and turning cylinder, and safety tongue and turning cylinder are hinged, and turning cylinder is connected with rotary switch by connecting rod, and turning cylinder is located in the chute.
A kind of handle-door lock by the technical solution of the utility model design, with couple axle that handle is connected on be provided with linkage pin, tiltedly tongue is connected with linkage pin by draw rod device, side's tongue also is connected with linkage pin by the trace in the linkage, just can easily door be locked by handle like this; Keyhole is arranged on the top of handle, is easy to when unblanking just can find keyhole, uses convenient; Be provided with relatively independent safeties, after locking in the door, key outdoors is inoperative, reaches the real interior safety effect of door.
Description of drawings
Fig. 1: example structure schematic diagram of the present utility model;
Fig. 2: the utility model trace and linkage pin overlap joint schematic diagram;
Fig. 3: the outline schematic diagram of the utility model embodiment.
The specific embodiment
Embodiments of the present invention is described in detail below in conjunction with accompanying drawing 1-3.
The title of each parts is as follows in the above-mentioned accompanying drawing:
1, safety tongue 2, side's tongue 3, linkage pin 4, oblique tongue spacer 5, oblique tongue 6, spring 7, the decorative pearl on top of an official cap 8, spring 9, decorative pearl on top of an official cap tube 10, lock body 11, trace 12, closed connecting rod 13, turning cylinder 14, flat axle 15, connecting rod alignment pin 16, pull bar 17, spring top flat 18, linkage pin 19, spring 20, couple axle 21, rotary switch 22, connecting rod 23, spring 24, chute 25, interior handle 26, outer handle 27, keyhole 28, square shaft 29, square shaft hole 30, oblique tongue pull bar 31, place in the middle of the closed connecting rod
A kind of handle-door lock, outer handle 26 is connected by couple axle 20 with interior handle 25, has fixed linkage pin 18 on the couple axle 20.Tiltedly dead bolt 5 is by draw rod device and linkage pin 18 overlap joints, wherein draw rod device comprises the oblique tongue spacer 4 of fixedlying connected with oblique tongue 2, tiltedly the oblique tongue pull bar 30 on the tongue spacer 4, pass the pull bar 16 that oblique tongue spacer 4 enters oblique tongue 5, tiltedly tongue pull bar 30 right-hand members overlap with linkage pin 18.Be provided with spring top flat 17 on the pull bar 16, spring top flat 17 and tiltedly on the pull bar 16 between the tongue spacer 4 socket spring 6.Lock core in the keyhole 27 is connected with flat axle 14.Square lock bolt 2 is connected with flat axle 14 by linkage, wherein linkage comprises resetting-mechanism, trace 11 and closed connecting rod 12, resetting-mechanism comprises the decorative pearl on top of an official cap tube 9 that is fixed on the lock body 10 top edges walls, spring 8 in the decorative pearl on top of an official cap tube 9, the decorative pearl on top of an official cap 7 of spring below, the decorative pearl on top of an official cap 7 bottoms and closed connecting rod 12 left ends overlap joint.Closed connecting rod 12 right-hand members are connected with flat axle 14 by connecting rod alignment pin 15, place 31 and trace 11 top snappings in the middle of the closed connecting rod 12, and trace 11 lower ends and Square lock bolt 2 are hinged.Trace 11 is thrown off back trace 11 and linkage pin 18 overlap joints with closed connecting rod 12; Be provided with spring 19 and spring 23 in the lock body 10, spring 19 is fixedlyed connected with Square lock bolt 2 with spring 23 left ends, and right-hand member is fixed on lock body 10 right side walls.
Open the door: insert keyhole 27 or turn right left with key, drive flat axle 14 actions, flat axle 14 drives closed connecting rod 12 by connecting rod alignment pin 15 makes the decorative pearl on top of an official cap 7 compress springs 8, make trace 11 break away from closed connecting rod 12 in the spring 8 withdrawal decorative pearl on top of an official cap tubes 9, trace 11 glides and linkage pin 18 overlap joints, resetting-mechanism and closed connecting rod 12 automatically reset simultaneously, and while side's tongue 2 is withdrawal lock body 10 under spring 19 and spring 21 effects.Rotate handle 26 this moment,, thereby oblique tongue 5 is drawn in lock body 10, open the door and finish by the 18 pulling diagonal members 17 of the linkage pin on the couple axle 20.
Lock a door: the back stay 16 upper springs 6 effect declivity of closing the door tongues 5 eject, and carry handle 25 on then, and upwards the top is until trace 11 and closed connecting rod snapping with trace 11 for linkage pin 18, and the side's of making tongue 2 can not be known retraction, locks a door and finishes.
Embodiment 2
Among the embodiment 1, square shaft 28 is set on the handle 26, has the square shaft hole 29 of mating with square shaft 28 on the couple axle 20, couple axle 18 is connected with handle 26 by square shaft 28.
Keyhole 27 is installed in handle 26 tops, is easy to when unblanking just can find keyhole, uses convenient.
In lock body 10 bottoms relatively independent safeties have been installed, described safeties comprise safety tongue 1, rotary switch 21, connecting rod 22 and turning cylinder 13, safety tongue 1 is hinged with turning cylinder 13, turning cylinder 13 is connected with rotary switch 21 by connecting rod 22, and turning cylinder 13 is move left and right in chute 24.Door internal lock every is outer like this can't open, and reaches the effect of real insurance.
Other is identical with embodiment 1.
Claims (4)
1, a kind of handle-door lock, comprise handle (26), (25) and keyhole (27) on the outer panels in the lock body, Square lock bolt (2) in the lock body (10) and oblique dead bolt (5), inside and outside handle (26), (25) connect by couple axle (20), lock core in the keyhole (27) connects flat axle (14), Square lock bolt (2) is connected with flat axle (14) by linkage, tiltedly dead bolt (5) is connected with couple axle (20) by draw rod device, it is characterized in that draw rod device is connected with couple axle (20) by the linkage pin (18) that is fixed on the couple axle (20); Described linkage comprises resetting-mechanism, trace (11) and closed connecting rod (12), described resetting-mechanism comprises the decorative pearl on top of an official cap tube (9) that is fixed on the lock body (10), spring (8) in the decorative pearl on top of an official cap tube (9), the decorative pearl on top of an official cap (7) of spring below, the decorative pearl on top of an official cap (7) bottom and closed connecting rod (12) one ends overlap joint, closed connecting rod (12) other end is connected with flat axle (14) by connecting rod alignment pin (15), place (31) and trace (11) top snapping in the middle of the closed connecting rod (12), trace (11) lower end and Square lock bolt (2) are hinged; Trace (11) is thrown off back trace (11) and linkage pin (18) overlap joint with closed connecting rod (12); Be provided with spring (19) in the lock body (10), spring (19) one ends are fixedlyed connected with Square lock bolt (2), and the other end is fixed on lock body (10) right side wall; Described draw rod device comprises the oblique tongue spacer (4) of fixedlying connected with oblique tongue (2), tiltedly the oblique tongue pull bar (30) on the tongue spacer (4), pass the pull bar (16) that oblique tongue spacer (4) enters oblique tongue (5), tiltedly tongue pull bar (16) right-hand member and linkage pin (18) overlap, pull bar (16) is provided with spring top flat (17), and the pull bar (16) between spring top flat (17) and the oblique tongue spacer (4) has been gone up socket spring (6).
2, a kind of handle-door lock according to claim 1, it is characterized in that described handle (26) upward connects square tube (28), be provided with the square opening (29) that mates with square tube (28) in the couple axle (20), couple axle (20) is connected with handle (26) by square tube (28).
3, a kind of handle-door lock according to claim 1 and 2 is characterized in that the keyhole (27) on the described interior outer panels is located at the top of handle (26).
4, a kind of handle-door lock according to claim 1 and 2, it is characterized in that described lock body is provided with safeties, described safeties comprise safety tongue (1), rotary switch (21), connecting rod (22) and turning cylinder (13), safety tongue (1) is hinged with turning cylinder (13), turning cylinder (13) is connected with rotary switch (21) by connecting rod (22), and turning cylinder (13) is located in the chute (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520013210 CN2802000Y (en) | 2005-07-14 | 2005-07-14 | Door lock with handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520013210 CN2802000Y (en) | 2005-07-14 | 2005-07-14 | Door lock with handle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2802000Y true CN2802000Y (en) | 2006-08-02 |
Family
ID=36846709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520013210 Expired - Fee Related CN2802000Y (en) | 2005-07-14 | 2005-07-14 | Door lock with handle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2802000Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102155126A (en) * | 2010-10-14 | 2011-08-17 | 山东科技大学 | Lever handle push-pull lock |
-
2005
- 2005-07-14 CN CN 200520013210 patent/CN2802000Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102155126A (en) * | 2010-10-14 | 2011-08-17 | 山东科技大学 | Lever handle push-pull lock |
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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 |