CN205277101U - Ball cover lock - Google Patents
Ball cover lock Download PDFInfo
- Publication number
- CN205277101U CN205277101U CN201521143258.3U CN201521143258U CN205277101U CN 205277101 U CN205277101 U CN 205277101U CN 201521143258 U CN201521143258 U CN 201521143258U CN 205277101 U CN205277101 U CN 205277101U
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- CN
- China
- Prior art keywords
- lock
- ball
- lock body
- ratch
- ball cover
- 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.)
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Abstract
The utility model discloses a ball cover lock belongs to dribbling cover vehicle anti -theft device field, including ratch on the lock body of lock body, mountable, install spring bolt and lock core in the lock body, and lock core complex key respectively, be equipped with on the lock body with ball cover complex ball structure, the ratch is the U -shaped, and the ratch both ends are smooth respectively holds and the thread end, the both sides of ball structure on the lock body are installed respectively to smooth end, thread end, make ratch and the fixed ball cover of ball structure cooperation, the lock core passes through the annular knurl rivet and installs on the lock body, spring bolt one end is equipped with the spring, and the other end is equipped with the stifle, through flexible realization ratch the kai heguan on lock body of key switch lock core control lock tongue in the lock body. This ball cover lock effectively avoids being stolen car as a house (trailer) through the vehicle of installing the trailer ball by other people when the car as a house that is equipped with the ball cover (trailer) when not using, its simple structure, and the installation is lightly convenient, and the practicality is strong.
Description
Technical field
The utility model relates to a kind of lockset, is specifically related to a kind of ball cover lock, belongs to dribbling cover vehicle anti-theft device field.
Background technology
Along with improving constantly of people's living standard, carrying caravan goes on a tour more and more general, when usually going on a journey, general by trailer traction caravan, caravan or trailer is now needed to be provided with ball cover, but when not going on a tour, caravan or trailer with ball cover are idle, owing to vehicle being equipped with ball cover, therefore easily caravan (trailer) is stolen by being provided with the vehicle of tow ball by others.
Summary of the invention
For above-mentioned prior art Problems existing, the utility model provides a kind of ball cover lock, and the ball cover being effectively locked on caravan (trailer), avoids caravan when parking (trailer) to be dragged away.
In order to realize above-mentioned purpose, a kind of ball cover lock that the utility model adopts, the ratch that comprise lock body, can be arranged on lock body, the dead bolt being arranged in lock body respectively and lock core and the key coordinated with lock core;
Described lock body is provided with the ball structure coordinated with ball cover, and described ratch is U shape, and ratch two ends are respectively smooth end and thread end, and described smooth end, thread end are arranged on the both sides of ball structure on lock body respectively, makes ratch and the fixing ball cover of ball respective outer side edges;
Described lock core is arranged on lock body by annular knurl rivet, and described dead bolt one end is provided with spring, and the other end is provided with stifle, locks core control dead bolt at the flexible ratch that realizes locking in body at the Kai Heguan locked on body by key switch.
As improvement, described ball structure is positioned at the middle part of described lock body, the size of ball structure and ball cover size match.
As improvement, described lock core is arranged on the lock body of thread end side.
As improvement, described ball structure is fixed on lock body, and the side of ball structure has breach.
As improvement, on described ratch, the end of thread end side is taper, and on described ratch, the end of smooth end side is semicircle.
By adopting, the ball structure on lock body coordinates the utility model with the ball cover on caravan (trailer), ball structural orientation is arranged in ball cover, by lock core and dead bolt are collaborative, ratch is fixed on lock body again, now ball cover is fixed on lock body by ratch and ball respective outer side edges, effectively avoid being stolen by caravan (trailer) by being provided with the vehicle of tow ball by other people when the caravan (trailer) being provided with ball cover does not use. This ball cover lock construction is simple, installs and lightly facilitates, and practical, available protecting is provided with caravan (trailer) safety of ball cover.
Accompanying drawing explanation
Fig. 1 is structure broken away view of the present utility model;
In figure: 1, ratch, 11, smooth end, 12, thread end, 2, key, 3, lock body, 4, spring, 5, dead bolt, 6, stifle, 7, annular knurl rivet, 8, lock core, 9, ball structure.
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearly understand, below by accompanying drawing and embodiment, the utility model being further elaborated. It should be understood that specific embodiment described herein is only in order to explain the utility model, it is not limited to scope of the present utility model.
As shown in Figure 1, a kind of ball cover lock, it is characterised in that, the ratch 1 that comprise lock body 3, can be arranged on lock body 3, the dead bolt 5 being arranged in lock body 3 respectively and lock core 8 and the key 2 coordinated with lock core 8;
Described lock body 3 is provided with the ball structure 9 coordinated with ball cover, described ratch 1 is U shape, ratch 1 two ends are respectively smooth end 11 and thread end 12, and described smooth end 11, thread end 12 are arranged on the both sides of ball structure 9 on lock body 3 respectively, make ratch 1 coordinate fixing ball cover with ball structure 9;
Described lock core 8 is arranged on lock body 3 by annular knurl rivet 7, and described dead bolt 5 one end is provided with spring 4, and the other end is provided with stifle 6, locks core 8 by key 2 switch and controls dead bolt 5 at the flexible ratch 1 that realizes locking in body 3 at the Kai Heguan locked on body 3.
As the improvement of embodiment, described ball structure 9 is positioned at the middle part of described lock body 3, the size of ball structure 9 and ball cover size match, size according to the upper ball cover of different caravan (trailer), the ball cover lock that design matches, it may also be useful to time, by ball structure 9 is arranged in ball cover, again ratch 1 is fixed on lock body 3, makes ratch 1 and ball structure 9 effectively coordinate fixing ball cover, it is ensured that the safety of caravan (trailer).
As the improvement of embodiment, described lock core 8 is arranged on the lock body 3 of thread end 12 side, is effectively fixed on by ratch 1 on lock body 3 by lock core 8, it is ensured that this ball cover lock plays theftproof performance.
As the improvement of embodiment, described ball structure 9 is fixed on lock body 3, and the side of ball structure 9 has breach, alleviates the weight of ball structure 9, it may also be useful to lighter.
As the improvement of embodiment, on described ratch 1, the end of thread end 12 side is taper, is convenient to the installation of ratch 1 on lock body 3, and on described ratch 1, the end of smooth end 11 side be semicircle, reasonable in design, easy to install.
During use, ball structure 9 on lock body 3 is arranged in the ball cover of caravan (trailer), again ratch 1 is fixed on lock body 3 by lock core 8 with coordinating of dead bolt 5, now ball cover is fixed on ball cover lock with ball structure 9 is collaborative by ratch 1, caravan (trailer) when not using, is stolen by being provided with the vehicle of tow ball by the effective caravan (trailer) being provided with ball cover that avoids by other people. This ball cover lock construction is simple, installs and lightly facilitates, and practical, available protecting is provided with caravan (trailer) safety of ball cover.
The foregoing is only better embodiment of the present utility model; not in order to limit the utility model; all any amendment, equivalent replacement or improvement etc. done within spirit of the present utility model and principle, all should be included within protection domain of the present utility model.
Claims (5)
1. a ball cover lock, the ratch (1) that it is characterized in that, comprise lock body (3), can be arranged on lock body (3), the dead bolt (5) being arranged in lock body (3) respectively and lock core (8) and the key (2) coordinated with lock core (8);
Described lock body (3) is provided with the ball structure (9) coordinated with ball cover, described ratch (1) is U shape, ratch (1) two ends are respectively smooth end (11) and thread end (12), described smooth end (11), thread end (12) are arranged on the both sides of the upper ball structure (9) of lock body (3) respectively, make ratch (1) coordinate fixing ball cover with ball structure (9);
Described lock core (8) is arranged on lock body (3) by annular knurl rivet (7), described dead bolt (5) one end is provided with spring (4), the other end is provided with stifle (6), locks core (8) control dead bolt (5) at the flexible ratch (1) that realizes locking in body (3) at the Kai Heguan locked on body (3) by key (2) switch.
2. a kind of ball cover lock according to claim 1, it is characterised in that, described ball structure (9) is positioned at the middle part of described lock body (3), the size of ball structure (9) and ball cover size match.
3. a kind of ball cover lock according to claim 1 and 2, it is characterised in that, described lock core (8) is arranged on the lock body (3) of thread end (12) side.
4. a kind of ball cover lock according to claim 1 and 2, it is characterised in that, described ball structure (9) is fixed on lock body (3), and the side of ball structure (9) has breach.
5. a kind of ball cover lock according to claim 1, it is characterized in that, the end of upper thread end (12) side of described ratch (1) is taper, and the end of upper smooth end (11) side of described ratch (1) is semicircle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521143258.3U CN205277101U (en) | 2015-12-31 | 2015-12-31 | Ball cover lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521143258.3U CN205277101U (en) | 2015-12-31 | 2015-12-31 | Ball cover lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205277101U true CN205277101U (en) | 2016-06-01 |
Family
ID=56061685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521143258.3U Active CN205277101U (en) | 2015-12-31 | 2015-12-31 | Ball cover lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205277101U (en) |
-
2015
- 2015-12-31 CN CN201521143258.3U patent/CN205277101U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A ball cover lock Effective date of registration: 20210802 Granted publication date: 20160601 Pledgee: Bank of China Limited by Share Ltd. Foshan branch Pledgor: FOSHAN KINGHORN MACHINERY Co.,Ltd. Registration number: Y2021440000249 |