CN202530873U - Safety side lock with all-gear drive - Google Patents
Safety side lock with all-gear drive Download PDFInfo
- Publication number
- CN202530873U CN202530873U CN2011205612580U CN201120561258U CN202530873U CN 202530873 U CN202530873 U CN 202530873U CN 2011205612580 U CN2011205612580 U CN 2011205612580U CN 201120561258 U CN201120561258 U CN 201120561258U CN 202530873 U CN202530873 U CN 202530873U
- Authority
- CN
- China
- Prior art keywords
- clasp
- tapered end
- lock box
- driver plate
- 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 - Lifetime
Links
Images
Landscapes
- Gear Transmission (AREA)
Abstract
The utility model relates to a safety side lock with all-gear drive. A clasp tapered end is movably connected to a lock box through a tapered end shaft, and the end face of the clasp tapered end is fixedly connected to a transmission gear. A driving plate is movably connected in the lock box through a driving plate shaft, and a handle of the driving plate extends outside of the lock box. The end part of the driving plate is provided with fan-shaped teeth which are engaged with the transmission gear. The clasp tapered end is connected to a torsion spring through a torsion spring fixed shaft in a radial direction, and the other end of the torsion spring is connected to a cover plate buckled on the lock box. The vertical end face of the lock box is provided with a buckling panel having two openings, and the clasp tapered end after rotation are inserted into the two openings in order. The safety side lock with all-gear drive is advantageous in that the safety side lock has a simple structure; through gear rotation, precision and motion uniformity of a side lock can be increased, and accuracy of a side lock can be further enhanced.
Description
Technical field
The utility model designs a kind of secondary lock of safety of all-gear drive, belongs to a kind of lockset.
Background technology
At present, most lock is simple mechanical interlock, stirs between plate and the plate or single plate slides in groove, is not the gears engaged motion, and transmission accuracy is poor.
Summary of the invention
The technical problem that the utility model will solve provides a kind of secondary lock of safety of all-gear drive; The secondary lock of the safety of this all-gear drive is not only simple in structure; And, increase the precision of secondary lock and the uniformity of motion, thereby further increase the accuracy of secondary lock through the gear rotation.
For overcoming the above problems, the concrete technical scheme of the utility model is following: the secondary lock of a kind of safety of all-gear drive, and in lock box, the tapered end axle flexibly connects the clasp tapered end, at the end face fixed connection travelling gear of clasp tapered end; Driver plate is movably connected in the lock box through the driver plate axle, and its handle stretches out outside the lock box, and the end of driver plate is provided with the fan tooth, and the fan tooth meshes with travelling gear; The clasp tapered end connect torsion spring through the torsion spring fixed axis in the radial direction, the other end of torsion spring is connected with cover plate on being fastened on lock box; Longitudinal terminal surface at lock box is provided with the fastening panel, on the fastening panel, is provided with two openings, and the clasp tapered end inserts two openings after rotating successively.
The driving cog of described travelling gear is the part of whole circumference, and another part is the face of cylinder; The fan tooth two ends of described driver plate end are respectively equipped with the curved surface boss, and the face of cylinder of travelling gear can contact with the curved surface boss of driver plate respectively.
The secondary lock of the safety of this all-gear drive adopts said structure, carries out transmission by gear, changes rotatablely moving of the sub-tapered end of lock into by the upper and lower motoricity of input, the change of the direction through the gear drive realizable force, thus drive the gear rotation on the clasp dead bolt.Gear-driven utilization increases the precision and the uniformity of motion of secondary lock, carries out spacingly simultaneously through the curvature boss, further increases secondary accuracy of locking.
Description of drawings
Fig. 1 is the explosive view of the secondary lock of safety of all-gear drive.
Fig. 2 is the secondary lock of the safety open mode sketch map of all-gear drive.
Fig. 3 closes view for the secondary locking of safety of all-gear drive.
The specific embodiment
As shown in Figure 1, the secondary lock of a kind of safety of all-gear drive, in lock box 9, tapered end axle 4 flexibly connects clasp tapered end 5, at the end face fixed connection travelling gear 11 of clasp tapered end 5; Driver plate 7 is movably connected in the lock box 9 through driver plate axle 6, and its handle stretches out outside the lock box 9, and the end of driver plate 7 is provided with fan tooth 12, fan tooth 12 and travelling gear 11 engagements; Clasp tapered end 5 connect torsion springs 3 through torsion spring fixed axis 2 in the radial direction, the other end of torsion spring 3 is connected with cover plate 1 on being fastened on lock box 9; Longitudinal terminal surface at lock box 9 is provided with fastening panel 10, on fastening panel 10, is provided with two openings, inserts two openings successively after clasp tapered end 5 rotates.
The driving cog of described travelling gear 11 is the part of whole circumference, and another part is the face of cylinder; The fan tooth two ends of described driver plate 7 ends are respectively equipped with the curved surface boss, and the face of cylinder of travelling gear 11 can contact with the curved surface boss of driver plate 7 respectively.
Its dynamic course of work is: as shown in Figure 2, clasp tapered end 5 is an opening, after the handgrip of driver plate 7 presses down; The end of driver plate 7 drives clasp tapered end 5 and rotates after being provided with 11 rotations of fan tooth 12 engaged transmission gears, under the power-assisted effect of torsion spring 3, can quicken clasp tapered end 5 and rotate counterclockwise; After turning to travelling gear 11 ends, as shown in Figure 3, promptly contact with the lower surface camber boss of driver plate 7; Reach spacing effect, 5 of clasp tapered ends no longer rotate; When carrying on the handgrip of driver plate 7, fan tooth 12 engaged transmission gears 11 in the end of driver plate 7 rotate, and drive clasp tapered end 5 and rotate; Under the power-assisted effect of torsion spring 3, can quicken clasp tapered end 5 clockwise rotates; After turning to travelling gear 11 ends, as shown in Figure 3, promptly contact with the top-surface camber boss of driver plate 7; Reach spacing effect, 5 of clasp tapered ends no longer rotate.
Claims (2)
1. the safety of an all-gear drive is secondary locks, and it is characterized in that: in lock box (9), tapered end axle (4) flexibly connects clasp tapered end (5), at the end face fixed connection travelling gear (11) of clasp tapered end (5); Driver plate (7) is movably connected in the lock box (9) through driver plate axle (6), and its handle stretches out outside the lock box (9), and the end of driver plate (7) is provided with fan tooth (12), fan tooth (12) and travelling gear (11) engagement; Clasp tapered end (5) connect torsion spring (3) through torsion spring fixed axis (2) in the radial direction, the other end of torsion spring (3) is connected with cover plate (1) on being fastened on lock box (9); Longitudinal terminal surface at lock box (9) is provided with fastening panel (10), on fastening panel (10), is provided with two openings, and clasp tapered end (5) inserts two openings after rotating successively.
2. the safety of a kind of all-gear drive as claimed in claim 1 is secondary locks, and it is characterized in that: the driving cog of described travelling gear (11) is the part of whole circumference, and another part is the face of cylinder; The fan tooth two ends of described driver plate (7) end are respectively equipped with the curved surface boss, and the face of cylinder of travelling gear (11) can contact with the curved surface boss of driver plate (7) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205612580U CN202530873U (en) | 2011-12-29 | 2011-12-29 | Safety side lock with all-gear drive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205612580U CN202530873U (en) | 2011-12-29 | 2011-12-29 | Safety side lock with all-gear drive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202530873U true CN202530873U (en) | 2012-11-14 |
Family
ID=47132064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205612580U Expired - Lifetime CN202530873U (en) | 2011-12-29 | 2011-12-29 | Safety side lock with all-gear drive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202530873U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105421899A (en) * | 2015-12-25 | 2016-03-23 | 张晓明 | Three-gear integrated hook lock and locking method thereof |
-
2011
- 2011-12-29 CN CN2011205612580U patent/CN202530873U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105421899A (en) * | 2015-12-25 | 2016-03-23 | 张晓明 | Three-gear integrated hook lock and locking method thereof |
| CN105421899B (en) * | 2015-12-25 | 2017-12-08 | 张晓明 | Three-gear integral hook locks and its locking method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104074411B (en) | Side door lock drive mechanism | |
| CN203945935U (en) | A kind of automobile energy regenerative suspension bumper | |
| CN203172353U (en) | Universal wheel device | |
| CN102744700A (en) | Impact ratchet wrench | |
| CN202883895U (en) | Harmonic reducer | |
| CN202530873U (en) | Safety side lock with all-gear drive | |
| CN202169932U (en) | Unlocking mechanism of a vehicle-loaded battery box | |
| CN204186176U (en) | The transmission mechanism of self-priming tail-gate lock | |
| CN204186175U (en) | Side door lock transmission mechanism | |
| CN101008295B (en) | Improved transmission of bidirectional lockset of door and window | |
| CN204431782U (en) | The decompressor of punch press | |
| CN204327912U (en) | Damper pulley assembly | |
| CN202827976U (en) | Harmonic deceleration electric power bicycle | |
| CN102720012A (en) | Driving mechanism of level sewing machine | |
| CN202113612U (en) | Novel imperfect gear direction-changing transmission mechanism | |
| CN201297364Y (en) | Labor-saving transmission mechanism | |
| CN206377216U (en) | A kind of high transmission ratio planetary gear | |
| CN210157031U (en) | Generator pneumatic locking device suitable for coaxial hybrid gearbox | |
| CN203115042U (en) | Mechanical lock type differential mechanism | |
| CN201817134U (en) | Adjusting device for paper pressing brush | |
| CN201787012U (en) | Central friction transmission device | |
| CN201695760U (en) | Lock driving device | |
| CN202688660U (en) | Driving mechanism of normal sewing machine | |
| CN207261643U (en) | Electronic parking mechanical actuating mechanism | |
| CN201632969U (en) | Driving extension bar device for fasteners |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121114 |