CN205078051U - Bicycle lock with reinforce device - Google Patents
Bicycle lock with reinforce device Download PDFInfo
- Publication number
- CN205078051U CN205078051U CN201520796708.2U CN201520796708U CN205078051U CN 205078051 U CN205078051 U CN 205078051U CN 201520796708 U CN201520796708 U CN 201520796708U CN 205078051 U CN205078051 U CN 205078051U
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- Prior art keywords
- lock
- lock core
- housing
- jack
- locking
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Abstract
(B, ) the utility model relates to a bicycle lock with reinforce device is in including casing, setting the casing in: have the jack the lock core seat, can insert the jack in the locking lever, set up to be in the lock core seat on the lock core, set up to be in the lock core seat on be used for with the locking lever lock in the jack in first locking plate, lock core control first locking plate realize the locking, bicycle lock still including reinforceing the device, intensive device including set up being in the jack in the reinforcement cover, the locking lever insert reinforcement cover in. The utility model discloses a set up the reinforcement cover, insert when closing in reinforcement cover when the locking lever, can greatly increased endurance intensity, bear the impact through the reinforcement cover, and let the lock core seat jack (b) (b) not yielding, the lock core seat of (b) (b) be difficult for breaking, improve the function of preventing burglary. (B, )
Description
Technical field
the utility model relates to a kind of lock, particularly relates to a kind of bicycle lock with intensifying device.
Background technology
in the prior art: bicycle lock as shown in Figure 1 and Figure 2, comprise housing 10,11, the lock core base 12 be arranged in housing, lock bolt 13, locking bar 18 and lock core assembly, wherein lock core assembly comprises lock core 14, first locking plate 16, second locking plate 15 be arranged on lock core base 12, lock core base 12 side has jack and plugs together for locking bar 18, and lock core 14 can control the first locking plate 16, second locking plate 15 and lock lock bolt 13, locking bar 18.But said structure has its own shortcomings: because lock core base 12 adopts plastic ejection moulding, when knocking locking bar 18 by brute force, locking bar 18 striking lock core print seat 12, the jack distortion on lock core base 12 can be caused to expand, locking bar 18 is allowed to depart from, pirate of the open can be knocked, and lock core base 12 also has and can clash into and break.Generally speaking, lock core base 12 endurance strength of the prior art is poor.
Summary of the invention
the purpose of this utility model is to provide a kind of bicycle lock with intensifying device, improves the lock core base of bicycle lock and the structure of locking bar, increases endurance strength and is not easily destroyed pirate of the open.
for achieving the above object, the technical solution adopted in the utility model is:
a kind of bicycle lock with intensifying device, comprise housing, be arranged in described housing: there is the lock core base of jack, the locking bar that can be inserted in described jack, the lock core be arranged on described lock core base, to be arranged on described lock core base for described locking bar is locked in the first locking plate in described jack, the first locking plate described in described lock core controls realizes locking, described bicycle lock also comprises intensifying device, described intensifying device comprises the reenforcing sleeve be arranged in described jack, in the reenforcing sleeve described in described locking bar inserts.
preferably, described reenforcing sleeve adopts metal material.
preferably, described housing is semi-circular housing.
further preferably, described bicycle lock also comprises and is arranged in described semi-circular housing: the lock bolt that described semi-circular housing two ends can be carried out connecting, be arranged on described lock core base and be used for described lock bolt to lock the second locking plate upon connection, and the second locking plate described in described lock core controls realizes locking.
further preferably, described lock bolt is curved and can move along carrying out circumference in described semi-circular housing.
further preferably, described lock bolt is C font lock bolt.
further preferably, the second housing that described housing comprises the first housing, splices mutually with the first described housing.
preferably, the end of described locking bar is connected with cable wire.
because technique scheme is used, the utility model compared with prior art has following advantages:
the utility model, by arranging reenforcing sleeve, when locking bar plugs together in reenforcing sleeve, greatly can increase endurance strength, bear impact by reenforcing sleeve, and allows the jack of lock core base is not yielding, lock core base not easily breaks, and improves anti-theft feature.
Accompanying drawing explanation
accompanying drawing 1 is the fractionation schematic diagram locked in prior art;
accompanying drawing 2 is the cross-sectional schematic of locking in prior art;
accompanying drawing 3 is the fractionation schematic diagram locked in the present embodiment;
accompanying drawing 4 is the cross-sectional schematic of locking in the present embodiment.
wherein: 10,11, housing; 12, lock core base; 13, lock bolt; 14, lock core; 15, the second locking plate; 16, the first locking plate; 17, cable wire; 18, locking bar;
20, the first housing; 21, the second housing; 22, lock core base; 23, lock bolt; 24, lock core; 25, the second locking plate; 26, the first locking plate; 30, reenforcing sleeve.
Detailed description of the invention
below in conjunction with drawings and Examples, the utility model is further described:
a kind of bicycle lock with intensifying device as shown in Figure 3,4, comprise housing, be arranged in housing: having the lock core base 22 of jack, the locking bar 18 being connected with cable wire 17 that can be inserted in jack, the lock core 24 be arranged on lock core base 22, being arranged on for locking bar 18 being locked in the first locking plate 26 in jack 220 on lock core base 22, lock core 24 controls the first locking plate 26 and realizes locking.Topmost: bicycle lock also comprises intensifying device, intensifying device comprises the reenforcing sleeve 30 be arranged in jack, locking bar 18 inserts in reenforcing sleeve 30, reenforcing sleeve 30 adopts metal material, when knocking locking bar 18 or semi-circular housing by external force, increase endurance strength because having reenforcing sleeve 30, therefore the jack of internal lock core print seat 22 can be prevented to be out of shape expand or the breaking of lock core base 22, therefore can improve antitheft.
in addition in the present embodiment: housing is semi-circular housing, the second housing 21 comprising the first housing 20, splice with the first housing 20 phase.Bicycle lock also comprises and is arranged in semi-circular housing: the lock bolt 23 that semi-circular housing two ends can be carried out connecting, be arranged on lock core base 22 and be used for lock bolt 23 to lock the second locking plate 25 upon connection, and lock core 24 also controls the second locking plate 25 and realizes locking.Wherein: lock bolt 24 is C font lock bolt, lock bolt 24 is curved and can move along carrying out in semi-circular housing circumference, thus realizes locking.
above-described embodiment, only for technical conceive of the present utility model and feature are described, its object is to person skilled in the art can be understood content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.All equivalences done according to the utility model Spirit Essence change or modify, and all should be encompassed within protection domain of the present utility model.
Claims (8)
1. the bicycle lock with intensifying device, comprise housing, be arranged in described housing: the lock core base with jack, the locking bar in described jack can be inserted into, be arranged on the lock core on described lock core base, be arranged on described lock core base for described locking bar is locked in the first locking plate in described jack, the first locking plate described in described lock core controls realizes locking, it is characterized in that: described bicycle lock also comprises intensifying device, described intensifying device comprises the reenforcing sleeve be arranged in described jack, in reenforcing sleeve described in described locking bar inserts.
2. the bicycle lock with intensifying device according to claim 1, is characterized in that: described reenforcing sleeve adopts metal material.
3. the bicycle lock with intensifying device according to claim 1, is characterized in that: described housing is semi-circular housing.
4. the bicycle lock with intensifying device according to claim 3, it is characterized in that: described bicycle lock also comprises and is arranged in described semi-circular housing: the lock bolt that described semi-circular housing two ends can be carried out connecting, be arranged on described lock core base and be used for described lock bolt to lock the second locking plate upon connection, the second locking plate described in described lock core controls realizes locking.
5. the bicycle lock with intensifying device according to claim 4, is characterized in that: described lock bolt is curved and can move along carrying out circumference in described semi-circular housing.
6. the bicycle lock with intensifying device according to claim 4, is characterized in that: described lock bolt is C font lock bolt.
7. the bicycle lock with intensifying device according to claim 3, is characterized in that: the second housing that described housing comprises the first housing, splices mutually with the first described housing.
8. the bicycle lock with intensifying device according to claim 1, is characterized in that: the end of described locking bar is connected with cable wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520796708.2U CN205078051U (en) | 2015-10-15 | 2015-10-15 | Bicycle lock with reinforce device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520796708.2U CN205078051U (en) | 2015-10-15 | 2015-10-15 | Bicycle lock with reinforce device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205078051U true CN205078051U (en) | 2016-03-09 |
Family
ID=55430465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520796708.2U Active CN205078051U (en) | 2015-10-15 | 2015-10-15 | Bicycle lock with reinforce device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205078051U (en) |
-
2015
- 2015-10-15 CN CN201520796708.2U patent/CN205078051U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |