CN104859758A - Clamping plate type anti-shearing lock of electric vehicle - Google Patents
Clamping plate type anti-shearing lock of electric vehicle Download PDFInfo
- Publication number
- CN104859758A CN104859758A CN201410057970.5A CN201410057970A CN104859758A CN 104859758 A CN104859758 A CN 104859758A CN 201410057970 A CN201410057970 A CN 201410057970A CN 104859758 A CN104859758 A CN 104859758A
- Authority
- CN
- China
- Prior art keywords
- lock
- locking bar
- dead bolt
- frame
- tapered end
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62H—CYCLE STANDS; SUPPORTS OR HOLDERS FOR PARKING OR STORING CYCLES; APPLIANCES PREVENTING OR INDICATING UNAUTHORIZED USE OR THEFT OF CYCLES; LOCKS INTEGRAL WITH CYCLES; DEVICES FOR LEARNING TO RIDE CYCLES
- B62H5/00—Appliances preventing or indicating unauthorised use or theft of cycles; Locks integral with cycles
- B62H5/14—Appliances preventing or indicating unauthorised use or theft of cycles; Locks integral with cycles preventing wheel rotation
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B63/00—Locks or fastenings with special structural characteristics
- E05B63/14—Arrangement of several locks or locks with several bolts, e.g. arranged one behind the other
- E05B63/146—Arrangement of several locks or locks with several bolts, e.g. arranged one behind the other locks with two or more bolts, each bolt itself being a tumbler
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B67/00—Padlocks; Details thereof
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Clamps And Clips (AREA)
Abstract
The invention relates to a hardware lock, in particular to a clamping plate type electric vehicle anti-shearing lock capable of resisting any civil scissors. The anti-shearing lock mainly comprises a lock bar rack, a lock bracket rack and a cylinder, and is characterized in that one or more lock bars are arranged on the lock bar rack, and one or more grooves are formed in the head of each lock bar or a retractable bolt I driven by the cylinder is arranged radially at the head of the lock bar; one or more lock bar holes are formed in the lock bracket rack, and a retractable bolt driven by the cylinder is arranged on the side surface of each lock bar hole; or one or more lock bar holes are formed in the lock bracket rack, and a bolt shoulder allowing the bolt on each lock bar to be clamped in is arranged in a port of each lock bar hole. During work, the lock bar rack penetrates through a gap of a tire hub, the lock bracket rack is inserted into lock bars, then a key is rotated so that the bolts are clamped into the grooves in the lock bars, and the tire is locked, the lock bars surround the lock bar rack and the lock bracket rack, at the moment, a thief cannot shear the lock by hydraulic shears.
Description
Technical field:
The present invention relates to a kind of five metals lockset, particularly a kind of clamping board type battery-driven car resisting any Scissors is prevented cutting lock.
Background technology:
Now lock for motorcycle is commercially all adopt the form exposing bar substantially, namely U-shape lock bar is that circular pin or square pole and U-shaped portion are divided and exposed, and the size of this part bar is also the thinnest, only the material diameter that adopts of various model or the trade mark different, in addition also by heat-treating these materials, making these locking bars become hard and resistance toly to cut, but these materials have individual weakness, if heat treatment is really up to the mark, locking bar can be made to become fragile, thief can be ruptured once pounding locking bar with hammer, otherwise, if heat treated soft, present hydraulic shear has enough shearings to be cut off, its heat treatment of locking bar of the anti-theft lock for motorcycle of outside has certain limit now thus, this has also just occurred on the packing box of some locksets, indicated anti-20 tons, anti-30 tons, the content of even anti-50 tons of hydraulic shears, from content introduction above, as long as the shearing force of hydraulic shear exceedes its maximum shear stress that can bear, locking bar just can be cut off, the anti-hydraulic shear that outside prints on lockset packaging box now thus publicizes, this is a beautiful lie in fact, and lock in the society of outside by hydraulic shear cut off countless.We know, hydraulic shear has certain shearing dimensional restriction (maximum be about 25 millimeters), as long as scantling exceedes the maximum shear size of hydraulic shear, hydraulic tongs cannot be cut off, but due to the relation of cost, it is so large that locking bar can not do, and one is that hole on wheel is so not large, and locking bar is too thick also to be inserted not enter; Two is that cost is too high; Three is that difficulty of processing is high, needs large-tonnage lathe; This is unaffordable for price own with regard to not high lockset, and its anti-theft feature of these anti-theft column locks is in the market limited thus, and the vehicle of many people is stolen also just demonstrates this point.
Summary of the invention:
A kind of clamping board type battery-driven car utilizing physical structure and shape that various civil scissors cutting tool just can be made this cannot to be locked into row fail in shear is the object of the present invention is to provide to prevent cutting lock, the weakest part of lockset is arranged on the position that hydraulic shear cannot clip to by this structure, and the peculiar structure of this lock can make various civil scissors cutting tool lack scope for their abilities.
The present invention realizes with following method:
The present invention is primarily of locking lever frame, lock frame, tapered end forms, it is characterized in that: locking lever frame is provided with one or several locking bar, the other end of locking bar is provided with the groove or shrinkage pool that snap in for dead bolt or the dead bolt being provided with tapered end drive, or locking lever frame is provided with one or several through hole inserting for locking bar, one end of locking bar is provided with the lock nut that is greater than locking bar size and the other end and is provided with the groove or shrinkage pool that snap in for dead bolt or is provided with the dead bolt that tapered end drives, or locking lever frame is provided with on one or several through hole and locking lever frame inserting for locking bar and is also provided with the locking bar groove embedded for locking bar, the other end of locking bar is provided with the groove or shrinkage pool that snap in for dead bolt or the dead bolt being provided with tapered end drive, lock frame is provided with one or several latch arm hole inserting for locking bar, the side of this latch arm hole is provided with the dead bolt being driven by tapered end or push, or lock frame is provided with one or several through hole inserting for locking bar, the side that split lock is provided with latch arm hole and this latch arm hole is provided with the dead bolt being driven by tapered end or push, or lock frame is provided with one or several latch arm hole, the aperture of this latch arm hole is provided with when stretching out for dead bolt flexible on locking bar or rotates the dead bolt shoulder or circular groove that can block when dead bolt screws out.
Described locking bar has one or several groove or shrinkage pool.
Described locking lever frame and lock frame are flexibly connected by round pin or are flexibly connected by round pin and connecting rod.
The through hole, outer end of described locking lever frame is provided with protecting sleeve.
Described tapered end is common tapered end or idle-run lock head.
Described locking lever frame and lock frame are circular or the two dimension of square or rectangular or polygon or oval or triangle or cylindricality or tubular or infundibulate or spherical or kidney-shaped or platform shape or bowl-type or fragment of brick shape or bread shape or shoe-shaped or fusiformis or dish or 3D shape.
The present invention compared with prior art has following progress:
1. exposed parts becomes roomy abundant locking lever frame from the thin bar in past, and hydraulic shear or the restriction of cutting energetically because shearing size cannot be sheared or it all cannot be cut off (namely cannot cut middle part), and safety improves greatly;
2. the locking lever frame of large-size can meet two and locks with upper lock rod simultaneously, adds conservative factor, too increases crime difficulty;
3. make quality of fit to reduce, production and processing is very convenient, and productive costs declines;
4. lock very easy, very easy to use.
Accompanying drawing illustrates:
Fig. 1 is the constructional drawing of preferred embodiment one
Fig. 2 is the another kind of constructional drawing of preferred embodiment one
Fig. 3 is the constructional drawing of preferred embodiment two
Fig. 4 is the constructional drawing of preferred embodiment three
Fig. 5 is the constructional drawing of preferred embodiment four
Fig. 6 is the constructional drawing of preferred embodiment five
Fig. 7 is the another kind of constructional drawing of preferred embodiment five
Fig. 8 is the another kind of constructional drawing of preferred embodiment five
Fig. 9 is the constructional drawing of preferred embodiment six
Figure 10 is the another kind of constructional drawing of preferred embodiment six
Figure 11 is the constructional drawing of preferred embodiment seven
Figure 12 is the constructional drawing that in the present invention, locking bar is provided with flexible dead bolt
Figure 13 is the another kind of constructional drawing that in the present invention, locking bar is provided with flexible dead bolt
Figure 14 is that in the present invention, locking bar is provided with the constructional drawing swinging dead bolt
Figure 15 is the another kind of constructional drawing that in the present invention, locking bar is provided with flexible dead bolt
Figure 16 is that in the present invention, locking bar is provided with the constructional drawing rotating dead bolt
Figure 17 is the another kind of constructional drawing that in the present invention, locking bar is provided with flexible dead bolt
Figure 18 is schematic diagram when wheel is locked in the embodiment of the present invention
Figure 19 is another schematic diagram when wheel is locked in the embodiment of the present invention
Detailed description of the invention: (the present embodiment does not have restriction to claim, is only a part for numerous embodiment, is not the full content of claim)
Specific embodiments of the invention one are as shown in Figure 1: the present invention is primarily of locking lever frame 1, lock frame 2, tapered end 3 forms, it is characterized in that: locking lever frame 1 is provided with one or several locking bar 4, the other end of locking bar 4 is provided with the groove 5 or shrinkage pool that snap in for dead bolt or the dead bolt 6 being provided with tapered end 3 drive, or locking lever frame 1 is provided with one or several through hole 7 inserting for locking bar, one end of locking bar 4 is provided with the lock nut 8 that is greater than locking bar size and the other end and is provided with the groove 5 or shrinkage pool that snap in for dead bolt or is provided with the dead bolt 6 that tapered end 3 drives, or locking lever frame 1 is provided with on one or several through hole 7 and locking lever frame 1 inserting for locking bar and is also provided with the locking bar groove 9 embedded for locking bar, the other end of locking bar 4 is provided with the groove 5 or shrinkage pool that snap in for dead bolt or the dead bolt 6 being provided with tapered end 3 drive, lock frame 2 is provided with one or several latch arm hole 10 inserting for locking bar, the side of this latch arm hole is provided with the dead bolt 11 being driven by tapered end 3 or pushed, or lock frame 2 is provided with one or several through hole inserting for locking bar, the side that split lock 12 is provided with latch arm hole 10 and this latch arm hole is provided with the dead bolt 11 being driven by tapered end 3 or pushed, or lock frame 2 is provided with one or several latch arm hole 10, the aperture of this latch arm hole is provided with when stretching out for dead bolt 6 flexible on locking bar or rotates the dead bolt shoulder 13 or circular groove that can block when dead bolt 6 screws out.Described locking bar 4 has one or several groove 5 or shrinkage pool.Described locking lever frame 1 and lock frame 2 are flexibly connected by round pin or are flexibly connected by round pin and connecting rod 15.The through hole, outer end of described locking lever frame 1 is provided with protecting sleeve 15.Described tapered end 3 is common tapered end or idle-run lock head.Described locking lever frame 1 and lock frame 2 are circular or the two dimension of square or rectangular or polygon or oval or triangle or cylindricality or tubular or infundibulate or spherical or kidney-shaped or platform shape or bowl-type or fragment of brick shape or bread shape or shoe-shaped or fusiformis or dish or 3D shape.
In the present embodiment, locking lever frame 1 and locking bar 4 are with one, lock frame 2 and split lock 12 are also with one (as shown in Figure 1), this structure also can adopt the method for welding or riveting or being threaded to become an entirety (as shown in Figure 2, by locking lever frame 1 and locking bar 4 weld together, by lock frame 2 and split lock 12 weld together), the present embodiment structure is the most reasonable, because whole lock only has two parts, it is the most convenient to use.During use, first locking lever frame 1 is inserted in the steel ring neutral gear of tire, and then the latch arm hole 10 on lock frame 2 is inserted on the locking bar 4 that stretches out in steel ring neutral gear, in the groove 5 that rotation key makes dead bolt 11 snap on locking bar 4, such locking bar 4 is not just because snapping in of dead bolt 11 can not be moved back out, and tire has just been lockable, if select reasonably words, locking lever frame 1 and lock frame 2 when locking just in time tight note the both sides being stuck in wheel nave, the exposed parts of this hour locking lever 4 is minimum (namely the shortest), the gap of the inside is very little, the sheared edge of hydraulic shear is at locking lever frame 1, locking bar 4 cannot be clipped under the stop of lock frame 2 and wheel nave at all, if thief now cuts this lock with hydraulic shear and does not cut, because hydraulic shear is not cut so dark, and the size of hydraulic shear own can not be blocked very greatly yet, so also have no idea to cut, the anti-theft column lock of physical structure method design is utilized to be the most safe and reliable as can be seen here.For increasing the theftproof performance of this lock, the structure (as shown in Figure 2) of double-lock-head also can be adopted.
Most preferred embodiment two of the present invention as shown in Figure 3, the present embodiment and embodiment one different, in the present embodiment, locking lever frame 1 and locking bar 4 are integrated, lock frame 2 and split lock 12 are then what to separate, need during use first lock frame 2 to be first enclosed within locking bar 4, and then split lock 12 is enclosed within locking bar 4 again, then lock, use cumbersome.The present embodiment it should be noted that: (in fact identical with embodiment one when split lock 12 volume is larger, namely the neutral that Lock with several separated loching head mounting 12 volume is greater than tyre rim makes it wear to pass by), lock frame 2 (split lock 12 in fact at this moment just equals lock frame 2, and its principle is identical) can be saved.
Most preferred embodiment three of the present invention as shown in Figure 4, the present embodiment and embodiment one different, in the present embodiment, locking lever frame 1 and locking bar 4 are splits, and lock frame 2 and split lock 12 are integrated, need during use first locking bar 4 to be enclosed within the through hole of locking lever frame 1, then through tyre rim neutral, and then lock frame 2 is enclosed within locking bar 4 again, lock again, use cumbersome.The present embodiment it should be noted that: (in fact identical with embodiment one when lock nut 8 volume of locking bar 4 one end is larger, namely the neutral that on locking bar 4, the volume of lock nut 8 is greater than tyre rim makes it wear to pass by), locking lever frame 1 (lock nut 8 in fact at this moment just equals locking lever frame 1, and its principle is identical) can be saved.
Most preferred embodiment four of the present invention as shown in Figure 5, the present embodiment and the above embodiments are all different, in the present embodiment, locking lever frame 1 and locking bar 4 are splits, and lock frame 2 and split lock 12 are also what to separate, inch is used to need first to be enclosed within the through hole of locking lever frame 1 by locking bar 4, then through tyre rim neutral, and then lock frame 2 is enclosed within locking bar 4 again, finally be enclosed within locking bar 4 by split lock 12, then lock, it uses more loaded down with trivial details.The present embodiment it should be noted that: (in fact identical with embodiment one when lock nut 8 volume of locking bar 4 one end is larger, namely the neutral that on locking bar 4, the volume of lock nut 8 is greater than tyre rim makes it wear to pass by), locking lever frame 1 (lock nut 8 in fact at this moment just equals locking lever frame 1, and its principle is identical) can be saved; (in fact identical with embodiment one when split lock 12 volume is larger in addition, namely the neutral that Lock with several separated loching head mounting 12 volume is greater than tyre rim makes it wear to pass by), lock frame 2 (split lock 12 in fact at this moment just equals lock frame 2, and its principle is also identical) can be saved.
Most preferred embodiment five of the present invention as shown in Figure 6, what the present embodiment exemplified is that locking lever frame 1 is provided with two locking bars 4, on lock frame 2, correspondence is provided with two latch arm hole 10, the setting direction of tapered end 3 is different from front several embodiment, the setting direction of this tapered end 3 is parallel with latch arm hole 10, it relies on the radial rotating of tapered end 3 to snap onto in the groove 5 of locking bar 4 to drive dead bolt 11, this structure can utilize two locking bars 4 to lock to the spoke blocked on tire again, fixed effect is relatively good, thief then cannot use hydraulic shear to the lockset of this structure, because the head sizes of hydraulic shear is larger, cutting out section enters not go this space at all.Shown in Fig. 7 is that locking lever frame 1 is provided with the locking bar groove 9 embedded for locking bar 4, and locking bar 4 embeds the locking bar groove 9 on this locking lever frame 1 and as the present embodiment, exposes the locking bar 4 of two band grooves equally; An overcoat is riveted from attractive in appearance and the best outside at locking lever frame 1 of security standpoint.Shown in Fig. 8 is the lockset only having a locking bar 4, and it is substantially identical with embodiment one above, and just the position of tapered end 3 is different, and in the lockset shown in Fig. 8, the position of tapered end 3 is identical with the lockset shown in Fig. 7 in the present embodiment.
As shown in Figure 9, the present embodiment is all different from all embodiments above for most preferred embodiment six of the present invention, is by increasing a connecting rod 14 and locking lever frame 1 and lock frame 2 are connected into a mobile by round pin in the present embodiment; Also as Figure 10, directly locking lever frame 1 and lock frame 2 can be connected into a mobile by round pin by the planform changing locking lever frame 1 or lock frame 2 in addition, use more convenient like this.It should be noted that, lock very similar although the present embodiment looks to common U-shaped traffic, its function is completely different because common u-shaped to lock the locking bar exposed thinner, just locking bar can be exited from the space of wheel nave after locking bar is cut off, lock also ineffective; And the outside dimension of locking lever frame 1 in the present invention and lock frame 2 is far longer than the space of wheel nave, the thinner locking bar 4 of size is then between locking lever frame 1 and lock frame 2, hydraulic shear cut at all less than, thief is otiose iff being cut off by connecting rod, because the size of locking lever frame 1 and lock frame 2 is very large, it cannot exit by thief at all from the space of wheel nave, and the lock on wheel is still above, and vehicle still cannot promote.
Most preferred embodiment seven of the present invention as shown in figure 11, the present embodiment is all not identical with embodiment four above, in the present embodiment, locking lever frame 1 is provided with one or several locking bar 4, locking bar 4 is provided with the dead bolt 6 that tapered end 3 drives, lock frame 2 is provided with one or several latch arm hole 10, the aperture of this latch arm hole is provided with when stretching out for dead bolt flexible on locking bar 4 or rotates the dead bolt shoulder 13 or circular groove that can block when dead bolt screws out, the dead bolt 6 that locking bar 4 tail end is provided with is divided into the flexible dead bolt of fore and aft motion or the rotation dead bolt of rotary motion, the flexible dead bolt keystone configuration of locking bar 4 as shown in figure 12 be cam drive structure, shown in Figure 13 is rack pinion structure, shown in Figure 14 is crank rocking beam drive mechanism, shown in Figure 15 is crank for extension bar drive mechanism, rotation dead bolt 12 keystone configuration of locking bar 4 as shown in figure 16 be the constructional drawing that rotation dead bolt that tapered end 3 drives blocks dead bolt shoulder 13 after have rotated 90 degree, shown in Figure 17 is that tapered end 3 drives when flexible tapered end switch when flexible dead bolt 6 stretches out on locking bar and blocks the constructional drawing that dead bolt takes on 13, during use, the locking bar 4 on locking lever frame 1 is passed tyre rim neutral, and then lock frame 2 is enclosed within locking bar 4 again, finally lock again.
During concrete use as shown in Figure 18, Figure 19, shown in Figure 18 is the sight that in embodiment five, two locking bars are locked, after this mode is locked, hydraulic shear cannot cut locking bar 4 at all, and the locking lever frame 1 of outside and lock frame 2 are because size relationship, hydraulic shear also how not it, as long as tapered end quality is good, vehicle is perfectly safe; Shown in Figure 19 is the lock structure described in embodiment one, although only have a locking bar 4, special construction of the present invention makes hydraulic shear cannot cut locking bar 4 equally, hydraulic shear also how not it, as long as tapered end quality is good, vehicle is also perfectly safe.
In above-mentioned all embodiments, tapered end 3 can be common tapered end, also can adopt idle-run lock head, and the anti-theft effect of idle-run lock head is more satisfactory.
In above-mentioned all embodiments, locking lever frame 1 and locking bar 4 both can have been organized and into a single integrated structure (as shown in Figure 1), also can adopt Split type structure (as shown in Figure 4).Lock frame 2 both can have been organized and into a single integrated structure (as shown in Figure 1), also can adopt Split type structure (as shown in Figure 3).The groove 5 that locking bar 4 head is provided with both can adopt annular groove as shown in Figure 1, also can adopt partial groove or shrinkage pool structure shown in Fig. 6.The groove 5 that locking bar 4 head is provided with both can employing groove as shown in Figure 1, also can adopt multiple groove as shown in Figure 6.The radial direction of locking bar 4 head is provided with the dead bolt 6 driven by tapered end 3, and the quantity of this dead bolt also can be one, two, three, even four.Latch arm hole 10 on lock frame 2 or split lock 12 both can adopt through-hole structure, also can adopt blind hole structure.In the present invention, locking bar 4 both can adopt the structure of, also the structure of two, three, four can be adopted, on same lock frame 2, also the corresponding latch arm hole 10 arranging equal number matches with it, and tapered end 3 and dead bolt 6 or dead bolt 11 also arrange identical quantity accordingly and match with it or do not adjust accordingly.Also a tapered end can be adopted in addition to control the technical scheme of two locking bars 4 (as shown in Figure 6), and the structural approach (as shown in Figure 2) that double-lock-head also can be adopted to control a locking bar 4 increases antitheft intensity of the present invention.Between locking lever frame 1 with locking bar 4 and when adopting fixed form to be connected between lock frame 2 with split lock 12, both kind of the method for three described in embodiment one can have been adopted, also can adopt socket, grafting, clamping, crimping method or adopt the method for above-mentioned any several combination to connect, adopt socket, grafting, clamping time other part can be used to get involved.
In the present invention; for right of the present invention except the above-mentioned embodiment exemplified, for some embodiments of not illustrating, still its architectural feature and the identical embodiment of this claim feature also belong to the protection domain of this patent completely.
Claims (6)
1. a clamping board type battery-driven car is prevented cutting lock, primarily of locking lever frame (1), lock frame (2), tapered end (3) forms, it is characterized in that: locking lever frame (1) is provided with one or several locking bar (4), the other end of locking bar (4) is provided with the groove (5) or shrinkage pool that snap in for dead bolt or is provided with the dead bolt (6) that tapered end (3) drives, or locking lever frame (1) is provided with one or several through hole (7) inserting for locking bar, one end of locking bar (4) is provided with the lock nut (8) that is greater than locking bar size and the other end and is provided with the groove (5) or shrinkage pool that snap in for dead bolt or is provided with the dead bolt (6) that tapered end (3) drives, or locking lever frame (1) is provided with on one or several through hole (7) and locking lever frame (1) inserting for locking bar and is also provided with the locking bar groove (9) embedded for locking bar, the other end of locking bar (4) is provided with the groove (5) or shrinkage pool that snap in for dead bolt or is provided with the dead bolt (6) that tapered end (3) drives, lock frame (2) is provided with one or several latch arm hole (10) inserting for locking bar, the side of this latch arm hole is provided with the dead bolt (11) being driven by tapered end (3) or pushed, or lock frame (2) is provided with one or several through hole inserting for locking bar, the side that split lock (12) is provided with latch arm hole (10) and this latch arm hole is provided with the dead bolt (11) being driven by tapered end (3) or pushed, or lock frame (2) is provided with one or several latch arm hole (10), the aperture of this latch arm hole is provided with when stretching out for dead bolt (6) flexible on locking bar or rotates dead bolt shoulder (13) or the circular groove that can block when dead bolt (6) screws out.
2. a kind of clamping board type battery-driven car according to claim 1 is anti-cuts lock, it is characterized in that: described locking bar (4) has one or several groove (5) or shrinkage pool.
3. a kind of clamping board type battery-driven car according to claim 1 is anti-cuts lock, it is characterized in that: described locking lever frame (1) and lock frame (2) are flexibly connected by round pin or are flexibly connected by round pin and connecting rod (14).
4. a kind of clamping board type battery-driven car according to claim 1 is anti-cuts lock, it is characterized in that: the through hole, outer end of described locking lever frame (1) is provided with protecting sleeve (15).
5. a kind of clamping board type battery-driven car according to claim 1 is anti-cuts lock, it is characterized in that: described tapered end (3) is common tapered end or idle-run lock head.
6. a kind of clamping board type battery-driven car according to claim 1 is anti-cuts lock, it is characterized in that: described locking lever frame (1) and lock frame (2) be two dimension or the 3D shape of circle or square or rectangular or polygon or ellipse or triangle or cylindricality or tubular or infundibulate or spherical or kidney-shaped or platform shape or bowl-type or fragment of brick shape or bread shape or shoe-shaped or fusiformis or dish.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410057970.5A CN104859758A (en) | 2014-02-20 | 2014-02-20 | Clamping plate type anti-shearing lock of electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410057970.5A CN104859758A (en) | 2014-02-20 | 2014-02-20 | Clamping plate type anti-shearing lock of electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104859758A true CN104859758A (en) | 2015-08-26 |
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ID=53906044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410057970.5A Pending CN104859758A (en) | 2014-02-20 | 2014-02-20 | Clamping plate type anti-shearing lock of electric vehicle |
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| Country | Link |
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| CN (1) | CN104859758A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108979364A (en) * | 2017-06-03 | 2018-12-11 | 王伟 | It is a kind of to prevent U-shape lock from being cut and being pounded protective device that is de- and being opened by skill |
| CN110130724A (en) * | 2019-06-13 | 2019-08-16 | 李钢 | A kind of multifunctional lock |
-
2014
- 2014-02-20 CN CN201410057970.5A patent/CN104859758A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108979364A (en) * | 2017-06-03 | 2018-12-11 | 王伟 | It is a kind of to prevent U-shape lock from being cut and being pounded protective device that is de- and being opened by skill |
| CN110130724A (en) * | 2019-06-13 | 2019-08-16 | 李钢 | A kind of multifunctional lock |
| CN110130724B (en) * | 2019-06-13 | 2024-02-13 | 李钢 | Multifunctional lock |
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| C06 | Publication | ||
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| DD01 | Delivery of document by public notice |
Addressee: Sun Jianhua Document name: Notification of Publication of the Application for Invention |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150826 |
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| WD01 | Invention patent application deemed withdrawn after publication |