CN203961504U - A kind of iron plate locking and tripper - Google Patents
A kind of iron plate locking and tripper Download PDFInfo
- Publication number
- CN203961504U CN203961504U CN201420258117.5U CN201420258117U CN203961504U CN 203961504 U CN203961504 U CN 203961504U CN 201420258117 U CN201420258117 U CN 201420258117U CN 203961504 U CN203961504 U CN 203961504U
- Authority
- CN
- China
- Prior art keywords
- locking
- iron plate
- spring
- tripper
- pin
- 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 kind of iron plate locking and tripper, comprise lock arm, locking wing, locking iron plate and spring, the lock hole that described lock arm end is provided with spring fitting groove and runs through, described locking iron plate is provided with iron plate locking circular hole, described locking wing is provided with locking pin, described locking pin is arranged in described lock hole and described iron plate locking circular hole, and described spring is located in spring fitting groove, both ends of the spring respectively with described locking iron plate and described lock arm butt.The utility model simple structure, without increase complicated counter structure on lock object, and locking and releasing process convenience, highly versatile.
Description
Technical field
The utility model relates to a kind of locking device, relates in particular to a kind of iron plate locking and tripper.
Background technology
Traditional locking and tripper are varied, mostly according to specific lock object, make, and latch-up structure is complicated, and versatility is poor.
Utility model content
In order to overcome above problem, the utility model adopts a kind of iron plate locking and tripper, and this installs simple structure, without increase complicated counter structure on lock object, and locking and releasing process convenience, highly versatile.
The utility model solves the technical scheme that its technical problem adopts: a kind of iron plate locking and tripper, comprise lock arm, locking wing, locking iron plate and spring, the lock hole that described lock arm end is provided with spring fitting groove and runs through, described locking iron plate is provided with iron plate locking circular hole, described locking wing is provided with locking pin, described locking pin is arranged in described lock hole and described iron plate locking circular hole, described spring is located in spring fitting groove, both ends of the spring respectively with described locking iron plate and described lock arm butt.
Further, described locking iron plate is provided with spring brace, and described lock hole is provided with outer circle wall, described both ends of the spring respectively with the outer circle wall butt of described spring brace and described lock hole.
Further, described locking pin is provided with the pin groove of annular.
Further, the length of described locking pin is greater than the degree of depth of described lock hole, and described pin groove and iron plate locking circular hole are in being same as horizontal level.
Further, the lock hole diameter of described lock arm is greater than the diameter of locking pin.
Further, described locking pin ends shape spherical in shape.
Further, in described spring fitting groove, be provided with horizontal stripe.
The beneficial effects of the utility model are: adopt locking iron plate as locking mechanism, and simple structure, locking is convenient with releasing process, highly versatile, low cost of manufacture, possesses very strong market using value.
Accompanying drawing explanation
Fig. 1 is the utility model three-dimensional structure diagram;
Fig. 2 is the perspective view of the utility model lock arm;
Fig. 3 is the perspective view of the utility model locking wing;
Fig. 4 is the perspective view of the utility model locking iron plate;
Fig. 5 is mounting structure schematic diagram of the present utility model;
In figure: 1 lock arm, 2 locking iron plates, 3 lock holes, 4 locking pins, 5 locking wing, 6 springs, 7 iron plate locking circular holes, 8 pin grooves, 9 spring braces, 10 spring fitting grooves.
The specific embodiment
Below in conjunction with specific embodiment and Figure of description, the utility model is further elaborated and is illustrated: as Fig. 1, Fig. 2, Fig. 3, shown in Fig. 4, a kind of iron plate locking and tripper, comprise lock arm 1, locking wing 5, locking iron plate 2 and spring 6, the lock hole 3 that described lock arm 1 end is provided with spring fitting groove 10 and runs through, described lock hole 3 is provided with outer circle wall, in spring fitting groove 10, be also provided with one for wearing the horizontal stripe of spring, described horizontal stripe is for positioning described spring 6, described spring 6 is installed on the horizontal stripe in spring fitting groove 10, on described locking iron plate 2 right-hand members, have iron plate locking circular hole 7, be used for locking pin, on its left end, be also provided with spring brace 9, the outer circle wall of described spring 6 two ends difference butt spring braces 9 and lock hole 3, described locking iron plate 2 is fixed on lock arm 1 by the spring 6 being connected on spring brace 9, described locking wing 5 is provided with the locking pin 4 of integrated design, described locking pin 4 heads are provided with the pin groove 8 of annular.
Lock hole 3 diameters on described lock arm 1 end are greater than the diameter of locking pin 4, and the locking pin 4 smoothly lock hole from lock arm 13 passes.
Described locking iron plate 4 is high duty metal material, long service life.
The length of described locking pin 4 is slightly larger than the degree of depth of the lock hole 3 of lock arm 1, and while passing the lock hole 3 of lock arm 1, the pin groove 8 of locking pin 4 locks circular hole 7 in same level position with the iron plate of locking iron plate 2.The end shape spherical in shape of another locking pin 4, good looking appearance, has reduced the mechanical resistance in locking and releasing process.
Below in conjunction with Fig. 5, describe the course of work of the present embodiment in detail: locking process, the left end of locking iron plate 2 is firmly pressed to the right, spring 6 pressurizeds shorten, locking iron plate 2 moves to right-hand member, the iron plate locking circular hole 7 of locking iron plate 2 and the lock hole 3 of lock arm 1 over against, after by locking pin 4 from the lock hole 3 of lock arm 1, pass, the annular pin groove 8 of locking pin 4 heads is over against iron plate locking circular hole 7 limits, then unclamp locking iron plate 2, spring 6 restores to the original state, locking iron plate 2 revert to the position before being squeezed, iron plate locking circular hole 7 snaps in pin groove 8 and locking pin 4 is locked.
Releasing process, firmly presses the left end of locking iron plate 2 to the right, takes out locking pin 4.
Finally should be noted that; above embodiment is only in order to illustrate the technical solution of the utility model; but not restriction to the utility model protection domain; although the utility model has been done to explain with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; can modify or be equal to replacement the technical solution of the utility model, and not depart from essence and the scope of technical solutions of the utility model.
Claims (7)
1. an iron plate locks and tripper, it is characterized in that, comprise lock arm, locking wing, locking iron plate and spring, the lock hole that described lock arm end is provided with spring fitting groove and runs through, described locking iron plate is provided with iron plate locking circular hole, and described locking wing is provided with locking pin, and described locking pin is arranged in described lock hole and described iron plate locking circular hole, described spring is located in spring fitting groove, both ends of the spring respectively with described locking iron plate and described lock arm butt.
2. a kind of iron plate as claimed in claim 1 locks and tripper, it is characterized in that, described locking iron plate is provided with spring brace, and described lock hole is provided with outer circle wall, described both ends of the spring respectively with the outer circle wall butt of described spring brace and described lock hole.
3. a kind of iron plate locking as claimed in claim 2 and tripper, is characterized in that, described locking pin is provided with the pin groove of annular.
4. a kind of iron plate locking as claimed in claim 3 and tripper, is characterized in that, the length of described locking pin is greater than the degree of depth of described lock hole, and described pin groove and iron plate locking circular hole are in being same as horizontal level.
5. a kind of iron plate locking and the tripper as described in claim 1-4 any one, is characterized in that, the lock hole diameter of described lock arm is greater than the diameter of locking pin.
6. a kind of iron plate locking and the tripper as described in claim 1-4 any one, is characterized in that described locking pin ends shape spherical in shape.
7. a kind of iron plate locking and the tripper as described in claim 1-4 any one, is characterized in that, in described spring fitting groove, is provided with horizontal stripe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420258117.5U CN203961504U (en) | 2014-05-20 | 2014-05-20 | A kind of iron plate locking and tripper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420258117.5U CN203961504U (en) | 2014-05-20 | 2014-05-20 | A kind of iron plate locking and tripper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203961504U true CN203961504U (en) | 2014-11-26 |
Family
ID=51922105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420258117.5U Expired - Fee Related CN203961504U (en) | 2014-05-20 | 2014-05-20 | A kind of iron plate locking and tripper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203961504U (en) |
-
2014
- 2014-05-20 CN CN201420258117.5U patent/CN203961504U/en not_active Expired - Fee Related
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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: 20141126 Termination date: 20150520 |
|
| EXPY | Termination of patent right or utility model |