CN202348878U - Simple locking mechanism - Google Patents
Simple locking mechanism Download PDFInfo
- Publication number
- CN202348878U CN202348878U CN 201120318584 CN201120318584U CN202348878U CN 202348878 U CN202348878 U CN 202348878U CN 201120318584 CN201120318584 CN 201120318584 CN 201120318584 U CN201120318584 U CN 201120318584U CN 202348878 U CN202348878 U CN 202348878U
- Authority
- CN
- China
- Prior art keywords
- baffle plate
- locking mechanism
- sideboard
- edge
- simple locking
- 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
Links
Images
Landscapes
- Pivots And Pivotal Connections (AREA)
Abstract
The utility model discloses a simple locking mechanism, belongs to the field of construction machine manufacturing, and solves the problem that certain opening or closing components of construction machines require keys during locking, thus being inconvenient. The key points of the technical scheme adopted by the simple locking mechanism are as follows: the simple locking mechanism comprises a fixed seat shaft, wherein a movable baffle plate is arranged on the fixed seat shaft; the fixed seat shaft is provided with a pin hole and an internal groove; the movable baffle plate is provided with an oblong hole and a baffle plate long edge; the oblong hole is provided with a straight edge and a waved curve edge; the included angle between the straight edge and the baffle plate long edge is a fixed value Phi; and the radius of the waved curve on the waved curve edge is greater than that of a pin shaft. The simple locking mechanism can be applied to machine manufacturing industries.
Description
Technical field
The utility model belongs to a kind of engineering mechanical device, specifically, relates in particular to a kind of simple and easy lockable mechanism.
Background technique
Mostly some closure or openness parts locking of engineering machinery is lockset at present, by key operated, but exists key to lose easily with lockset because engineering machinery vibrations damage problem.
Summary of the invention
The utility model purpose provides a kind of simple and easy lockable mechanism, to overcome the inconvenient and flimsy defective of vibration of some closure or openness parts locking of engineering machinery in the existing technology.
The utility model is to adopt following technological scheme to realize: a kind of simple and easy lockable mechanism, comprise bearing pin and fixed base axle, and the fixed base axle is provided with sideboard, and said fixed base axle is provided with pin-and-hole and inside groove; Said sideboard is provided with slotted hole and the long limit of baffle plate, and slotted hole is provided with a straight flange and a waveform curved side, and the long edge of said straight flange and baffle plate is included angle, and the waveform sweep on the said waveform curved side is greater than the bearing pin radius.
The best end of said sideboard is made as convexity, and the other end is made as the baffle plate minor face; The angle on the long limit of said baffle plate minor face and baffle plate is preferably less than 90 °.
Compared with prior art, the beneficial effect of the utility model is: the utility model is closure or openness easily, and simple and practical, are convenient to operation.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Stereogram when Fig. 1 is the utility model pinning;
Fig. 2 is the stereogram of the utility model when opening;
Fig. 3 is the structural representation of the sideboard of the utility model;
Fig. 4 is the structural representation of the fixed base axle of the utility model.
Among the figure: 1, fixed base axle; 2, pin-and-hole; 3, bearing pin; 4, waveform curved side; 5, sideboard; 6, slotted hole; 7, inside groove; 8, straight flange; 9, the long limit of baffle plate; 10, convexity; 11, baffle plate minor face; 12, screw thread.
Embodiment
Below in conjunction with accompanying drawing the utility model is described further:
In the drawings, fixed base axle 1 one ends are provided with screw thread 12, and the other end is provided with inside groove 7 and pin-and-hole 2, and sideboard 5 is embedded in the fixed base axle 1, and bearing pin 3 passes fixed base axle 1 inner pinhole 2, and slotted hole 6 and the inside groove 7 that passes then is connected to the other end of pin-and-hole 2; Sideboard 5 can when sideboard 5 plate faces and bearing pin 3 axis normal, suitably be regulated the height of sideboard 5 around bearing pin 3 rotations; Can reach the purpose of locking; Slotted hole 6 is provided with a straight flange 8 and a waveform curved side 4, and said straight flange 8 is a tilt fixing φ with the long limit of baffle plate 9 angles, and sideboard 5 narrow limits one end is provided with protruding 10; The other end is provided with baffle plate minor face 11; The angle on baffle plate minor face 11 and the long limit 9 of baffle plate is less than 90 °, when sideboard 5 during to inner rotary, can make the angle of swing of sideboard 5 be slightly larger than 90 ° around bearing pin 3; The slotted hole 6 that sideboard 5 tilt are provided with waveform curved side 4 on one side can adapt to locking in various degree, and for reaching good fiting effect, waveform curved side 4 radiuses are larger than the section radius of bearing pin 3.
When using the utility model, around bearing pin 3 rotations, when sideboard 5 during with bearing pin 3 axis normal, the height of suitably regulating sideboard 5 according to the degree of closing closed or that open parts can reach the effect of locking with sideboard 5; When wanting open closed or open parts, with sideboard 5 around bearing pin 3 to inner rotary, rotation is slightly larger than 90 ° angle, and is closed or open parts and open.
Claims (2)
1. a simple and easy lockable mechanism comprises fixed base axle (1), it is characterized in that: fixed base axle (1) is provided with bearing pin (3) and sideboard (5), and said fixed base axle (1) is provided with pin-and-hole (2) and inside groove (7); Said sideboard (5) is provided with slotted hole (6) and the long limit (9) of baffle plate; Said slotted hole (6) is provided with a straight flange (8) and a waveform curved side (4); Said straight flange (8) is φ with the long limit (9) of baffle plate angle, and the radius of the waveform curve on the said waveform curved side (4) is greater than the radius of bearing pin (3).
2. according to the said simple and easy lockable mechanism of claim 1, it is characterized in that: said sideboard (5) one ends are provided with convexity (10), and the other end is provided with baffle plate minor face (11), and the angle on the long limit of said baffle plate minor face (11) and baffle plate (9) is less than 90 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120318584 CN202348878U (en) | 2011-08-29 | 2011-08-29 | Simple locking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120318584 CN202348878U (en) | 2011-08-29 | 2011-08-29 | Simple locking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202348878U true CN202348878U (en) | 2012-07-25 |
Family
ID=46537885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120318584 Expired - Fee Related CN202348878U (en) | 2011-08-29 | 2011-08-29 | Simple locking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202348878U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106902511A (en) * | 2017-04-27 | 2017-06-30 | 深圳市尚米乐科技有限公司 | A kind of mahjong machine structure with touch display screen |
-
2011
- 2011-08-29 CN CN 201120318584 patent/CN202348878U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106902511A (en) * | 2017-04-27 | 2017-06-30 | 深圳市尚米乐科技有限公司 | A kind of mahjong machine structure with touch display screen |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202012238U (en) | Rotary tension lock | |
| CN202348878U (en) | Simple locking mechanism | |
| CN201705798U (en) | Hinge | |
| CN204386316U (en) | Opening and closing dodge gate and External hinge thereof | |
| CN203335619U (en) | Stoppable circumference friction type mechanism | |
| CN203835083U (en) | Automobile glove box lock | |
| CN203239086U (en) | Lock body of handle lock | |
| CN206319754U (en) | A kind of refrigerator hinge | |
| CN201771937U (en) | Antitheft countersink screw and screwdriver | |
| CN203412410U (en) | Blocking device of electrical equipment box | |
| CN203285213U (en) | Adjustable door closing device of food steaming box | |
| CN202645217U (en) | Positioning damping hinge | |
| CN203272986U (en) | Positioning bolt | |
| CN202304220U (en) | Door closing and locking structure of side-by-side combination refrigerator | |
| CN202299660U (en) | Rotary type catch lock | |
| CN205273679U (en) | Integrated lock of motorcycle | |
| CN205025249U (en) | Lock structure of refrigerator door | |
| CN202719260U (en) | Ball valve with locking position | |
| CN205025210U (en) | Handle in safe theftproof | |
| CN102383653A (en) | Rotary catch lock | |
| CN201106615Y (en) | Closing lock screw and special rotating tool | |
| CN204402774U (en) | The screw mechanism of anti-locking and wind-driven generator revolution part locking device | |
| CN202100090U (en) | Positioning hinge | |
| CN208473455U (en) | A kind of antitheft opening mechanism of door lock | |
| CN203592435U (en) | Screwdriver capable of deformation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Cao Shusong Inventor after: Wang Yong Inventor after: Tang Xu Inventor before: Cao Shusong |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: CAO SHUSONG TO: CAO SHUSONG WANG YONG TANG XU |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120725 Termination date: 20170829 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |