CN204899490U - Steel ball lock - Google Patents
Steel ball lock Download PDFInfo
- Publication number
- CN204899490U CN204899490U CN201520463232.0U CN201520463232U CN204899490U CN 204899490 U CN204899490 U CN 204899490U CN 201520463232 U CN201520463232 U CN 201520463232U CN 204899490 U CN204899490 U CN 204899490U
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- Prior art keywords
- lock
- tapered end
- steel ball
- lock core
- utility
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- 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.)
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Abstract
The utility model discloses a steel ball lock, it is including the lock shell, embeds at the tapered end of lock in the shell, pegs graft at the inside locking lever of tapered end, sets up the cap in tapered end one end, be equipped with lock core and connector that the transmission of mutually supporting is connected in the tapered end, the connector is provided with the spout with inside cooperation department of lock core, the spout embeds there are a plurality of steel balls, cooperation department in the locking lever and the lock core outside is provided with the step face of joint sealing washer. Compared with the prior art, the utility model, it has following beneficial effect: the utility model discloses a steel ball lock is when coming into operation, and during the closure, the tapered end inserts the lock in the shell, and two steel balls are impressed in the spout of lock shell, realizes the fixed connection of tapered end and lock shell. When unblanking, rotating key, lock core drive connecting rod rotatory 90 degrees together, and bulge in the locking lever, realizes unblanking because the pulling force of spring is retract along with rotatory 90 degrees of connecting rod, two steel balls.
Description
Technical field
The utility model relates to a kind of steel ball lock.
Background technology
Steel ball lock can be used in numerous areas, and steel ball lock construction is complicated in the market, not only uses inconvenience, easily bad, and maintenance is also inconvenient, and antitheft, water proofing property is bad, cannot adapt to some wet environment.
Summary of the invention
For solving the problem, the utility model proposes a kind of steel ball lock.
A steel ball lock, it comprises lock housing, the cap being built in the tapered end in lock housing, being plugged on the locking bar of tapered end inside, being arranged on tapered end one end; The lock core cooperatively interacting and be in transmission connection and connector is provided with in described tapered end; The cooperation place of described connector and lock core inside is provided with chute, and described chute is built-in with some steel balls, and the cooperation place outside described locking bar and lock core is provided with the step surface of clamping sealing ring.
Further, described cap comprises main body and accessory body, and described accessory body covers the one end being arranged on lock housing, and described main body is rotationally connected by latch and accessory body.
Further, described tapered end is made up of lock core and key.
Compared with prior art, it has following beneficial effect to the utility model: when steel ball of the present utility model is locked in and comes into operation, time sealed, and tapered end inserts in lock housing, and two steel balls are pressed in the chute of lock housing, realizes being fixedly connected with of tapered end and lock housing.When unblanking, turn key, lock core drives connecting rod 90-degree rotation together, and bossing is with connecting rod 90-degree rotation, and two steel balls are retracted in locking bar due to the pulling force of spring, realize unblanking.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
1-locking bar 2-lock housing 3-steel ball 4-connecting rod 5-lock core 6-cap 7-key 61-main body 62-accessory body 11-sealing ring 51-chute.
Detailed description of the invention
Consult a kind of steel ball lock shown in Fig. 1, it comprises lock housing 2, the cap 6 being built in the tapered end (not identifying in figure) in lock housing 2, being plugged on the inner locking bar 1 of tapered end (not identifying in figure), being arranged on tapered end (not identifying in figure) one end; The lock core 5 cooperatively interacting and be in transmission connection and connector 4 is provided with in described tapered end (not identifying in figure); Described connector 4 is provided with chute 51 with the cooperation place of lock core 5 inside, described chute 51 is built-in with some steel balls 3, described locking bar 1 is provided with clamping with the cooperation place outside lock core 5 and seals 11 step surfaces enclosed 12, described sealing ring 11 can effectively prevent from outside from dripping entering lock core 5 inside causing it to get rusty, and wherein said tapered end (not identifying in figure) is made up of lock core 5 and key 7.
A kind of steel ball lock of the present utility model, described cap 6 comprises main body 61 and accessory body 62, described accessory body 62 covers the one end being arranged on lock housing 2, described main body 61 is rotationally connected by latch (not identifying in figure) and accessory body 62, which employs cap 6, after by the locking of a kind of steel ball lock, key 7 can be extracted, then cover, can further prevent from dust or drip entering wherein, effectively prevent from getting rusty dead with steel ball pintle hook lock.
Compared with prior art, it has following beneficial effect to the utility model: when steel ball of the present utility model is locked in and comes into operation, time sealed, and tapered end inserts in lock housing, and two steel balls are pressed in the chute of lock housing, realizes being fixedly connected with of tapered end and lock housing.When unblanking, turn key, lock core drives connecting rod 90-degree rotation together, and bossing is with connecting rod 90-degree rotation, and two steel balls are retracted in locking bar due to the pulling force of spring, realize unblanking.
Embodiment recited above is only be described preferred embodiment of the present utility model, not limits design of the present utility model and scope.Under the prerequisite not departing from the utility model design concept; the various modification that this area ordinary person makes the technical solution of the utility model and improvement; protection domain of the present utility model all should be dropped into; the technology contents of the utility model request protection, all records in detail in the claims.
Claims (3)
1. steel ball lock, the locking bar of the tapered end inside that it is characterized in that: it comprises lock housing, be built in the tapered end in lock housing, is plugged on, is arranged on the cap of tapered end one end; The lock core cooperatively interacting and be in transmission connection and connector is provided with in described tapered end; The cooperation place of described connector and lock core inside is provided with chute, and described chute is built-in with some steel balls, and the cooperation place outside described locking bar and lock core is provided with the step surface of clamping sealing ring.
2. steel ball lock according to claim 1, it is characterized in that: described cap comprises main body and accessory body, described accessory body covers the one end being arranged on lock housing, and described main body is rotationally connected by latch and accessory body.
3. steel ball lock according to claim 1, is characterized in that: described tapered end is made up of lock core and key.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520463232.0U CN204899490U (en) | 2015-06-29 | 2015-06-29 | Steel ball lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520463232.0U CN204899490U (en) | 2015-06-29 | 2015-06-29 | Steel ball lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204899490U true CN204899490U (en) | 2015-12-23 |
Family
ID=54921677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520463232.0U Active CN204899490U (en) | 2015-06-29 | 2015-06-29 | Steel ball lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204899490U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108594096A (en) * | 2018-07-25 | 2018-09-28 | 安徽硕日光电科技有限公司 | A kind of high voltage electric transmission cable on-line measuring device |
-
2015
- 2015-06-29 CN CN201520463232.0U patent/CN204899490U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108594096A (en) * | 2018-07-25 | 2018-09-28 | 安徽硕日光电科技有限公司 | A kind of high voltage electric transmission cable on-line measuring device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |