CN203332275U - Bicycle safety lock safe and convenient to use - Google Patents
Bicycle safety lock safe and convenient to use Download PDFInfo
- Publication number
- CN203332275U CN203332275U CN2013204087560U CN201320408756U CN203332275U CN 203332275 U CN203332275 U CN 203332275U CN 2013204087560 U CN2013204087560 U CN 2013204087560U CN 201320408756 U CN201320408756 U CN 201320408756U CN 203332275 U CN203332275 U CN 203332275U
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- CN
- China
- Prior art keywords
- lock
- movable bolt
- lock core
- locking bar
- safe ready
- 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
Provided is a bicycle safety lock safe and convenient to use. The safety lock is fixedly installed on a saddle supporting bar and comprises a shell, a lock cylinder, a connecting rod, a lock bar, a movable bolt and a connecting piece. The lock cylinder is arranged inside the shell, and a spring is mounted between the shell and the movable bolt. A connecting plate is connected to the movable bolt, the lock bar is connected with the connecting rod, and the connecting rod is connected to the connecting plate. The movable bolt can be inserted into the lock cylinder, and the lock cylinder can clamp or loosen the movable bolt. When the movable bolt is pressed down until the movable bolt is inserted into the lock cylinder, the lock cylinder clamps the movable bolt tightly, the lock bar is folded to embrace a wheel, and then the safety lock can be locked. A lock key is rotated, under the action of the spring, the movable bolt is sprung out from the lock cylinder, the lock bar is opened, and then unlocking can be achieved. According to the novel bicycle safety lock safe and convenient to use, a novel lock bar structure is adopted so that the safety lock can be operated more conveniently, and the safety of the safety lock is enhanced.
Description
Technical field
The utility model relates to the bicycle lock field, particularly a kind of safe ready bicycle lock.
Background technology
The today day by day strengthened in people's environmental consciousness, bicycle has become that to use walking-replacing tool widely, bicycle lock be the key of bicycle theft-prevention.More existing vehicle latching operations are more loaded down with trivial details at present, and not Portable belt, and safety can not get good guarantee.
Summary of the invention
Technical problem to be solved in the utility model be to provide a kind of safely, facilitate bicycle lock.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of safe ready bicycle lock, and lock is fixedly mounted on the vehicle seat strut bar, and lock comprises housing, lock core, connecting rod, locking bar, movable bolt, attaching parts; Described lock core is located in housing, between housing and movable bolt, spring is installed; Connecting panel is connected on movable bolt, and locking bar is connected with connecting rod, and connecting rod is connected on connecting panel; Described movable bolt can insert lock core, and lock core can tighten or unclamp movable bolt.
Wherein, housing is divided into upper shell, lower house and installation side plate, upper shell and lower house connect, inside all is provided with alcove, the alcove side is provided with tangent plane, and tangent plane is provided with movable bolt jack and mounting hole, and upper shell, lower house inside are provided with connecting bore, surface of shell has lock core hole, and upper shell, lower house docking form lock core room and locking bar installation room.
All right, side plate is installed and is fixedly connected with upper shell, lower house.
All right, lock core is located in the lock core room.
All right, movable bolt one end is turret terminal, and the other end is for inserting the lock core end, and movable bolt is connected with locking bar by contiguous block, connecting pin and connecting rod.
All right, an end of spring is located at movable bolt button end, and the other end is arranged in the housing side.
All right, locking bar is provided with projection, and lock is when locking states, and projection is lived the installation side board.
All right, locking bar one end becomes hook solid, and lock is during for locking states, and the crotch of two pairs of locking bars forms and fills the span of a man's arms wheel through space between the wheel steel wire.
The utility model has the advantage of, press movable bolt and insert it into lock core, spring-compressed, lock core is lived movable bolt-lock, the locking bar that the connecting panel be connected with movable bolt promotes relative setting by link transmission closes up, locking bar intersects through wheel, wheel is pinned, projection on locking bar is lived the installation side board, make the installation side plate not separate with lower house with upper shell, now can't remove the attaching parts of upper shell and lower house inside, guarantee that lock is not destroyed, this simple in structure, also very convenient.
The accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Fig. 1 is the utility model lateral plan.
Inner structure schematic diagram when Fig. 2 is the utility model opening.
?inner structure schematic diagram when Fig. 3 is the utility model locking states.
Fig. 4 is the whole three-dimensional structure schematic diagram of the utility model.
The specific embodiment
?as shown in Figure 1, Figure 2, in Fig. 4, a kind of new type of safe facilitates bicycle lock, lock is fixedly mounted on vehicle seat support tube 13, movable bolt 1 is fixedly connected with connecting panel 3, movable bolt 1 one ends are buttons, the other end is to insert the lock core end, and spring 2 one ends are located at the turret terminal of movable bolt 1, and spring 2 other ends are located on housing; Upper shell 15, lower house 11 and installation side plate 12 connect and compose the lock body shell, have lock core hole 71 on housing, upper shell 15 all is provided with alcove with lower house 11 inside, the alcove side is provided with tangent plane, tangent plane is provided with movable bolt jack and mounting hole, upper and lower casing inside is provided with connecting bore, and upper shell 15 is fixedly connected with lower house 11; Pillar pin 8 is installed between upper shell 15 and lower house 11, locking bar 9 adopts revolute pair to be installed on pillar pin 8, connecting panel 3 is connected by rotational pin 4 with connecting rod 5, and connecting rod 5 is connected by rotational pin 6 with locking bar 9, and the installation of locking bar 10 and connection mode are with locking bar 9; Be equipped with projection 91 on locking bar 9 and locking bar 10, lock is when opening, and projection 91 does not block installs side plate 12, lays down the attaching parts of installing between side plate 12 and housing and can lay down installation side plate 12, lock can be separated with bicycle;
In Fig. 3, press movable bolt 1 turret terminal, movable bolt 1 other end inserts lock core, spring 2 compressions, lock core 7 pins movable bolt 1, the connecting panel 3 be connected with movable bolt 1 promotes locking bar 9 by link transmission and locking bar 10 closes up, locking bar 9 and locking bar 10 intersect through wheel 14, wheel 14 is pinned, projection 91 on locking bar 9 and locking bar 10 will be installed side plate 12 and block, make installation side plate 12 not separate with lower house 11 with upper shell 15, now can't remove the attaching parts of upper shell 15 and lower house 11 inside, guarantee that lock is not destroyed.
The principle of unblanking: key is inserted to lock core keyhole, rotate key, lock core 7 is opened, movable bolt 1 is unlocked, under the elastic force effect of spring 2, movable bolt 1 flicks to breaking away from the lock core direction, and the connecting panel 3 be connected with movable bolt 1 pulls locking bar 9 and locking bar 10 to open separating wheel 14 by link transmission, can realize the release of wheel 14.
Claims (8)
1. a safe ready bicycle lock, it is upper that lock is fixedly mounted on vehicle seat strut bar (13), and it is characterized in that: described lock comprises housing, lock core (7), connecting rod (5), locking bar (9,10), movable bolt (1), attaching parts; Described lock core (7) is located in housing, between housing and movable bolt (1), spring (2) is installed; It is upper that connecting panel (3) is connected to movable bolt (1), and locking bar (9,10) is connected with connecting rod (5), and connecting rod (5) is connected on connecting panel (3); Described movable bolt (1) can insert lock core (7), and lock core (7) can tighten or unclamp movable bolt (1).
2. a kind of safe ready bicycle lock according to claim 1, it is characterized in that: described housing is divided into upper shell (15), lower house (11) and side plate (12) is installed, upper shell (15) and lower house (11) connect, inside all is provided with alcove, the alcove side is provided with tangent plane, tangent plane is provided with movable bolt jack and mounting hole, upper shell (15), lower house (11) inside are provided with connecting bore, surface of shell has lock core hole (71), and upper shell (15), lower house (11) docking form lock core room and locking bar installation room.
3. a kind of safe ready bicycle lock according to claim 2, it is characterized in that: described installation side plate (12) is fixedly connected with upper shell (15), lower house (11).
4. a kind of safe ready bicycle lock according to claim 2, it is characterized in that: described lock core (7) is located in the lock core room.
5. a kind of safe ready bicycle lock according to claim 1, it is characterized in that: described movable bolt (1) one end is turret terminal, the other end is for inserting the lock core end, and movable bolt (1) is connected with locking bar (9,10) by contiguous block (3), connecting pin (4,6) and connecting rod (5).
6. a kind of safe ready bicycle lock according to claim 5, it is characterized in that: an end of described spring (2) is located at movable bolt (1) button end, and the other end is arranged in the housing side.
7. a kind of safe ready bicycle lock according to claim 1, it is characterized in that: described locking bar (9,10) is provided with projection (91), and lock is when locking states, and projection (91) will be installed side plate (12) and block.
8. a kind of safe ready bicycle lock according to claim 1, it is characterized in that: described locking bar (9, a 10) end becomes hook solid, lock is during for locking states, and the crotch of two pairs of locking bars forms and fills the span of a man's arms wheel (14) through space between the wheel steel wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204087560U CN203332275U (en) | 2013-07-10 | 2013-07-10 | Bicycle safety lock safe and convenient to use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204087560U CN203332275U (en) | 2013-07-10 | 2013-07-10 | Bicycle safety lock safe and convenient to use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203332275U true CN203332275U (en) | 2013-12-11 |
Family
ID=49700970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013204087560U Expired - Fee Related CN203332275U (en) | 2013-07-10 | 2013-07-10 | Bicycle safety lock safe and convenient to use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203332275U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112017370A (en) * | 2020-08-13 | 2020-12-01 | 上海健康医学院 | Intelligent sliding plate lock |
-
2013
- 2013-07-10 CN CN2013204087560U patent/CN203332275U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112017370A (en) * | 2020-08-13 | 2020-12-01 | 上海健康医学院 | Intelligent sliding plate lock |
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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: 20131211 Termination date: 20140710 |
|
| EXPY | Termination of patent right or utility model |