CN202913775U - Fixing device of lock handle - Google Patents
Fixing device of lock handle Download PDFInfo
- Publication number
- CN202913775U CN202913775U CN 201220371295 CN201220371295U CN202913775U CN 202913775 U CN202913775 U CN 202913775U CN 201220371295 CN201220371295 CN 201220371295 CN 201220371295 U CN201220371295 U CN 201220371295U CN 202913775 U CN202913775 U CN 202913775U
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- CN
- China
- Prior art keywords
- hole
- handle
- interior axle
- central axis
- lock
- 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
Disclosed is a fixing device of a lock handle. The fixing device comprises a center shaft 1, an inner shaft 2, a fixation executing pin 4 and a handle 6, the handle 6 is sleeved on the center shaft 1, a first hole 3 is mounted on the center shaft 1, a position of the handle 6, which corresponds to the position of the first hole 3 on the center shaft 1, is provided with a second hole 5, and the fixation executing pin 4 can move in the first hole 3 and the second hole 5. A position of the inner shaft 2, which corresponds to the fixation executing pin 4, is provided with a columnar structure 11 with a long shaft and a short shaft. When the long shaft of the columnar structure 11 is parallel to the fixation executing pin 4, a thin end of the fixation executing pin 4 is pushed into the second hole 5, and thereby the handle is fixed. When the inner shaft 2 rotates for 90 degrees and the short shaft of the columnar structure 11 is parallel to the fixation executing pin 4, the fixation executing pin 4 can be pushed into the first hole 3 and retracted from the second hole 5, and thereby the handle can be pulled out. A user can rotate the handle for 180 degrees, so that the handle 6 can be sleeved on the center shaft 1 again, and the user can voluntarily leftwards and rightwards shift directions of the handle.
Description
Technical field
The utility model relates to a kind of component of lock, particularly a kind of fastening devices of handle of lock.
Background technology
At present, the fastening devices of the employed lock handle of people is varied.
Summary of the invention
The utility model provides a kind of device that utilizes easy frame for movement to realize the fixing and on-fixed state conversion of control handle, such as, the user can load onto handle under the control of key and take off easily, or the direction of conversion handle.A lock can be applicable to the door that open on a left side and open on the right side simultaneously.Project organization is simple, and is easy to use, and can reduce the cost of production of lock.
The utility model is a kind of fastening devices of lock handle, comprises central axis (1), interior axle (2), fixing pin (4) and the handle (6) carried out; In interior axle (2) the centering axle (1), and concentric with central axis (1); Central axis (1) is provided with the first hole (3); Handle (6) is provided with the second hole (5); The fixing pin (4) of carrying out can place in the first hole (3), also can be simultaneously in the first hole (3) and the second hole (5); Interior axle (2) is provided with the column structure (11) with major axis and minor axis corresponding to the position of the first hole (3).
In a kind of fastening devices of lock handle at the utility model, the aperture in the second hole (5) on the handle (6) is less than the aperture of the first hole (3), the thick other end of fixing execution pin (4) one ends is thin, butt end can enter the first hole (3), but can not enter the second hole (5), taper end can enter the second hole (5).
Be in a kind of fastening devices of lock handle at the utility model, interior axle (2) is provided with the oval column structure (11) of the class with major axis and minor axis corresponding to the position of the first hole (3), and the two ends of major axis are the class arc.
Be in a kind of fastening devices of lock handle at the utility model, lock core (7) links to each other with interior axle (2), and when lock core (7) rotated, interior axle (2) rotated simultaneously.
In a kind of fastening devices of lock handle at the utility model, one end of interior axle (2) is provided with the first projective structure (8), lock core (7) is provided with the 3rd hole (9), the first projective structure (8) inserts the 3rd hole (9), makes interior axle (2) linkage that links to each other with lock core (7).
Be in a kind of fastening devices of lock handle at the utility model, the other end of interior axle (2) is provided with eccentric second projective structure (10); The middle part of interior axle (2) is provided with groove (12), and screw inserts wherein, can limit the angle of interior axle (2) rotation.
In a kind of fastening devices of lock handle at the utility model, when fixing execution pin (a 4) part is inserted in the second holes (5), another part is still in the first hole (3), the fixing pin (4) of carrying out connects handle (6) and central axis (1), and handle (6) is fixed to carry out and sells (4) and be fixed on the central axis (1); When fixing execution pin (4) withdrawed from the second hole (5), handle (6) can separate with central axis (1).
In order to achieve the above object, can to adopt following technical scheme be example to the utility model:
A kind of handle fixation device of lock comprises central axis 1, interior axle 2, fixing pin 4 and the handle 6 carried out.Handle 6 is set on the central axis 1.Central axis 1 is provided with the first hole 3, and handle 6 is provided with the second hole 5 corresponding to the position in the first hole 3 on the central axis 1, and its aperture is less than the aperture in the first hole 3.The thick other end of fixing execution pin 4 one ends is thin, and it can be displaced in the first hole 3; The fixing taper end of carrying out pin 4 can be inserted in the second hole 5, but butt end can not enter in the second hole 5.Interior axle 2 is provided with the first projective structure 8, and lock core 7 is provided with the 3rd hole 9, the first projective structures 8 and inserts the 3rd hole 9.Interior axle 2 is provided with the class cylindroid 11 with major axis and minor axis corresponding to fixing position of carrying out pin 4; Its major axis is parallel with fixing execution pin 4 when locking, and the taper end of fixing execution pin 4 is pushed in the second hole 5, fixes to carry out and sells 4 connection handle 6 and central axiss 1, and handle 6 is fixed on the central axis 1.When with the key 90-degree rotation, its minor axis and the fixing pin 4 carried out be when parallel, and fixing the execution sold 4 and can be pushed in the first hole 3, and withdraws from the second hole 5, and handle 6 separates with central axis 1.Utilize fixing execution to sell 4 outside mobile and inside mobile realizations and comprise fixing with unfixing of handle 6 and central axis 1.When taking off handle with handle Rotate 180 degree, will fix simultaneously and carry out the first hole 3 that pin 4 is put into the central axis opposite side, on handle 6 suits and central axis 1, and fixed handle, thereby realize that the user can own will change about handle direction.
Description of drawings
Fig. 1 is handle of the present utility model and central axis on-fixed view;
Fig. 2 is handle of the present utility model and central axis stationary state schematic diagram;
Fig. 3 is the schematic diagram of handle of the present utility model and central axis;
Fig. 4 is the schematic diagram of fixedly execution pin 4 of the present utility model;
Fig. 5 is the lateral view of axle 2 in the utility model, shows class cylindroid 11, the first projective structure 8, the second projective structure 10 and groove 12 with major and minor axis;
Fig. 6 is the lateral view of axle 2 in the utility model;
Fig. 7 is the A-A cross section view of the utility model Fig. 6;
Fig. 8 is the B-B cross section view of the utility model Fig. 6;
The specific embodiment
Below in conjunction with drawings and Examples the utility model is described in further detail:
A kind of fastening devices of lock handle comprises central axis 1, interior axle 2, fixing pin 4 and the handle 6 carried out.Handle 6 is set on the central axis 1, handle shown in Figure 3 and central axis.Central axis 1 is provided with the first hole 3, and handle 6 is provided with the second hole 5 corresponding to the position in the first hole 3 on the central axis 1, and its aperture can be less than the aperture in the first hole 3.Fixing carry out pin 4 can the thick other end of an end carefully as shown in Figure 4, it can be displaced in the first hole 3; The fixing taper end of carrying out pin 4 can be inserted in the second hole 5, as shown in Figure 2.When the fixing taper end of carrying out pin 4 was inserted in the second hole 5, still in the first hole 3, the fixing pin 4 of carrying out connected handle 6 and central axiss 1 to butt end, and handle 6 is fixed and carries out pin 4 and be fixed on the central axis 1.An end can be provided with the first projective structure 8 on the interior axle 2, and as shown in Figure 5, lock core 7 is provided with the 3rd hole 9, the first projective structures 8 and inserts the 3rd hole 9; The other end is provided with eccentric the second projective structure 10, shows such as Fig. 5; The middle part of interior axle 2 is provided with groove 12, and screw can insert wherein, to limit the angle of interior axle 2 rotations, shown in Fig. 5 and 8.Interior axle 2 is provided with the class cylindroid 11 with major and minor axis corresponding to fixing position of carrying out pin 4, the cylindroid sectional drawing of class with major and minor axis shown in Figure 7, and interior axle shown in Fig. 5 and 6 has the lateral view of the oval column 11 of class of major and minor axis.The major axis of class cylindroid 11 and the fixing pin 4 carried out push the fixing taper end of carrying out pin 4 in the second hole 5 when parallel when locking, and handle is fixed on the central axis 1, as shown in Figure 2.In driving with the key rotary locking cylinder during axle 2 90-degree rotation, the minor axis of class cylindroid 11 is with fixing to carry out pin 4 parallel, and fixing execution sells 4 can be pushed the first hole 3 fully, and withdraw from the second hole 5, handle is in the on-fixed state, and handle can be pulled out, as shown in Figure 1.Sell 4 outside mobile and inside mobile realizations with fixing execution and comprise fixing and on-fixed of handle 6 and central axis 1.When taking off handle with handle Rotate 180 degree, will fix simultaneously and carry out the first hole 3 that pin 4 is put into the central axis opposite side, on handle 6 suits and central axis 5, and fixed handle, thereby realize that the user can own will change about handle direction.
Above-mentioned literal is for description the utility model example, rather than restriction the present utility model scope.The personnel that are familiar with the one's own profession technology will appreciate that structure and example that the application describes can have various modifications and variations also can not run counter to principle of the present utility model and method.Based on this, various modifications and variations without prejudice to principle of the present utility model and method all belong to the present utility model scope in.
Claims (7)
1. the fastening devices of a lock handle comprises central axis (1), interior axle (2), fixing pin (4) and the handle (6) carried out; In interior axle (2) the centering axle (1), and concentric with central axis (1); Central axis (1) is provided with the first hole (3); Handle (6) is provided with the second hole (5); The fixing pin (4) of carrying out can place in the first hole (3), also can be simultaneously in the first hole (3) and the second hole (5); Interior axle (2) is provided with the column structure (11) with major axis and minor axis corresponding to the position of the first hole (3).
2. the fastening devices of lock handle according to claim 1, it is characterized in that the aperture in the second hole (5) on the handle (6) is less than the aperture of the first hole (3), the thick other end of fixing execution pin (4) one ends is thin, butt end can enter the first hole (3), but can not enter the second hole (5), taper end can enter the second hole (5).
3. the fastening devices of lock handle according to claim 1 is characterized in that interior axle (2) is provided with the oval column structure (11) of the class with major axis and minor axis corresponding to the position of the first hole (3), and the two ends of major axis are the class arc.
4. the fastening devices of lock handle according to claim 1 is characterized in that comprising lock core (7); Lock core (7) links to each other with interior axle (2), and when lock core (7) rotated, interior axle (2) rotated simultaneously.
5. the fastening devices of lock handle according to claim 4, an end that it is characterized in that interior axle (2) is provided with the first projective structure (8), lock core (7) is provided with the 3rd hole (9), the first projective structure (8) inserts the 3rd hole (9), makes interior axle (2) linkage that links to each other with lock core (7).
6. the fastening devices of lock handle according to claim 5 is characterized in that the other end of interior axle (2) is provided with eccentric second projective structure (10); The middle part of interior axle (2) is provided with groove (12), and screw inserts wherein, can limit the angle of interior axle (2) rotation.
7. the fastening devices of lock handle according to claim 1, it is characterized in that described when fixing execution pin (a 4) part is inserted in the second holes (5), another part is still in the first hole (3), the fixing pin (4) of carrying out connects handle (6) and central axis (1), and handle (6) is fixed to carry out and sells (4) and be fixed on the central axis (1); When fixing execution pin (4) withdrawed from the second hole (5), handle (6) can separate with central axis (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220371295 CN202913775U (en) | 2012-07-25 | 2012-07-25 | Fixing device of lock handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220371295 CN202913775U (en) | 2012-07-25 | 2012-07-25 | Fixing device of lock handle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202913775U true CN202913775U (en) | 2013-05-01 |
Family
ID=48162097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220371295 Expired - Fee Related CN202913775U (en) | 2012-07-25 | 2012-07-25 | Fixing device of lock handle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202913775U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108677897A (en) * | 2018-06-26 | 2018-10-19 | 安徽省农业科学院农业工程研究所 | Full-automatic intelligent water control field irrigation sluice reverse-filling inlet control device |
-
2012
- 2012-07-25 CN CN 201220371295 patent/CN202913775U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108677897A (en) * | 2018-06-26 | 2018-10-19 | 安徽省农业科学院农业工程研究所 | Full-automatic intelligent water control field irrigation sluice reverse-filling inlet control device |
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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: 20130501 Termination date: 20200725 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |