CN202047679U - Multi-function theftproof lock - Google Patents
Multi-function theftproof lock Download PDFInfo
- Publication number
- CN202047679U CN202047679U CN2011201380809U CN201120138080U CN202047679U CN 202047679 U CN202047679 U CN 202047679U CN 2011201380809 U CN2011201380809 U CN 2011201380809U CN 201120138080 U CN201120138080 U CN 201120138080U CN 202047679 U CN202047679 U CN 202047679U
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- hole
- shell
- lock body
- bulkhead
- movable plate
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Abstract
The utility model discloses a multi-function theftproof lock, which comprises a housing. The housing comprises a base plate provided with four base plate through holes. A separator is equipped inside the housing. A movable plate is equipped between the separator and the base plate of the housing. The movable plate is provided with three movable plate through holes. The separator is provided with four separator through holes. A baffle plate is fixedly equipped inside the housing in a vertical way. A first locking body and a second locking body are equipped inside an inner chamber formed by the housing, the separator and the baffle plate. The left end of the movable plate is provided with a folding plate which is located between the baffle plate and the side wall of the housing. The folding plate is provided with a lower press button. One end of the lower press button protrudes from the housing while the other end has a first spring equipped on the periphery. One end of the first spring contacts the baffle plate while the other end contacts the folding plate. The housing is further provided with a large locking bar. A plug on one end of the large locking bar is inserted into a left locking body inserting hole of the first locking body while another plug on the other end of the large locking bar is inserted into a right locking body inserting hole of the second locking body. The housing is also provided with a top cover which is hinged to the housing.
Description
Technical field
The utility model relates to a kind of multifunction anti-theft lock.
Background technology
The theftproof performance of existing all kinds of theftproof locks is all undesirable, and its main cause is that the structure of existing theftproof lock is roughly the same, and the thief just can open lock in the short time according to conventional thinking.
The utility model content
The purpose of this utility model provides a kind of multifunction anti-theft lock, and it is different from the overall structure of existing theftproof lock, have no way of doing it in the time of can making the thief face this theftproof lock, thereby, can significantly increase the theftproof performance of lock, effectively prolong the time that the thief unblanks.
The utility model is achieved through the following technical solutions for achieving the above object: multifunction anti-theft lock, comprise shell, and the base plate of shell is provided with first bottom hole, second bottom hole, the 3rd bottom hole and the 4th bottom hole; Be provided with dividing plate in the shell, between the base plate of dividing plate and shell movable plate be installed; Offer the first movable plate through hole, the second movable plate through hole and the 3rd movable plate through hole on the movable plate, offer first bulkhead through-hole, second partition through hole, the 3rd bulkhead through-hole and the 4th bulkhead through-hole on the dividing plate; First bulkhead through-hole, the first movable plate through hole and the first bottom hole correspondence communicate, the 4th bulkhead through-hole and the 4th bottom hole correspondence communicate, the 3rd bulkhead through-hole and the 3rd bottom hole correspondence communicate, the second partition through hole and the second bottom hole correspondence communicate, the 3rd movable plate through hole is overlapped with the 3rd bottom hole and is communicated, and the second movable plate through hole is overlapped with second bottom hole and communicated; Vertically fixedly mount baffle plate in the shell, first lock body and second lock body are installed in the inner chamber that shell, dividing plate and baffle plate constitute; The left end of movable plate is provided with flap, and flap is installed knob down on the flap between the sidewall of baffle plate and shell, one end of knob down passes outside the shell, the other end periphery of knob down is installed first spring, and an end of first spring contacts with baffle plate, and the other end of first spring contacts with flap; Two lock body jacks of first lock body are with the 4th bulkhead through-hole and the 3rd bulkhead through-hole is corresponding communicates, and two lock body jacks of second lock body are with the second partition through hole and first bulkhead through-hole is corresponding communicates; The 4th bulkhead through-hole and the 4th bottom hole are positioned at the left side of movable plate left end; Big locking bar is installed on the shell, one end plug of big locking bar inserts in the left side lock body jack of first lock body through the 4th bottom hole and the 4th bulkhead through-hole, and the other end plug of big locking bar is in first bottom hole, the first movable plate through hole and first bulkhead through-hole insert the right side lock body jack of second lock body; Loam cake is installed on the shell, and loam cake and shell are hinged.
In order further to realize the purpose of this utility model, can also be by the following technical solutions: little locking bar is installed on the shell, one end plug of little locking bar is in the 3rd bottom hole, the 3rd movable plate through hole and the 3rd bulkhead through-hole insert the right side lock body jack of first lock body, and the other end plug of little locking bar is in second bottom hole, the second movable plate through hole and second partition through hole insert second lock body left side lock body jack.Described big locking bar is a U-shape sword iron.Described big locking bar is a F shape locking bar.The downside of loam cake is installed buckle, install button on the sidewall of shell, one end of last button passes outside the sidewall of shell, the other end of last button is installed clamping sheet, the folding of clamping sheet along with the folding of buckle along cooperating, second spring is installed on the clamping sheet, and an end of second spring contacts with baffle plate, and the other end of second spring contacts with clamping sheet.Cover on described and be provided with handle.
Advantage of the present utility model is: its overall structure is different with existing theftproof lock, specifically lock body is installed shell outward, shell blocks the keyhole of lock body, make the thief can't find the particular location of unblanking, significantly increased the difficulty of unblanking, the thief can't be opened lock at short notice.In addition, its inside is installed two lock bodies side by side, has only two lock bodies are all opened, and just whole theftproof lock can be opened, and can further increase the difficulty that the thief unblanks, and prolongs the time of unblanking.The utility model also has compactness simple for structure, advantage cheap for manufacturing cost and easy to use.
Description of drawings
Fig. 1 is the structural representation of multifunction anti-theft lock described in the utility model; Fig. 2 is the structural representation of the theftproof lock main body of Fig. 1; Fig. 3 is the structural representation of looking up of Fig. 2; Fig. 4 is the sectional structure schematic diagram along Figure 1A-A line; Fig. 5 is the structural representation of big locking bar first scheme shown in Figure 1; Fig. 6 is the structural representation of little locking bar shown in Figure 1; Fig. 7 is the structural representation of big locking bar alternative plan; Big locking bar is provided with pin 33 among the figure, and its profile is a F shape, is called F shape locking bar.
Reference numeral: through hole 16 clamping sheets 17 lower through-holes 18 baffle plates 19 first bottom holes 20 first movable plate through holes 21 first bulkhead through-holes 22 second bottom holes 23 second movable plate through holes 24 second partition through holes 25 the 3rd bottom hole 26 the 3rd movable plate through hole 27 the 3rd bulkhead through-hole 28 the 4th bottom hole 29 the 4th bulkhead through-hole 30 large locking bar the first groove 31 large locking bar the second groove 32 flaps 33 pins 34 little locking bar the first groove 35 little locking bar the second groove 36 little locking bar the 3rd groove 37 little locking bar the 4th groove 38 sealing strips 39 lock body jacks on button 7 knob downs 8 movable plates 9 dividing plates 10 large locking bar 11 little locking bar 12 first springs 13 second springs 14 buckles 15 on 1 shell, 2 first lock bodies, 3 second lock bodies, 4 loam cakes, 5 handles 6.
The specific embodiment
Multifunction anti-theft lock described in the utility model comprises shell 1, and the base plate of shell 1 is provided with first bottom hole 19, second bottom hole 22, the 3rd bottom hole 25 and the 4th bottom hole 28; As shown in Figure 2, be provided with dividing plate 9 in the shell 1, dividing plate 9 is fixedlyed connected with the inwall of shell 1, and movable plate 8 is installed between the base plate of dividing plate 9 and shell 1, and movable plate 8 can move relative to dividing plate 9 linear reciprocation; Offer the first movable plate through hole 20, the second movable plate through hole 23 and the 3rd movable plate through hole 26 on the movable plate 8, offer first bulkhead through-hole 21, second partition through hole 24, the 3rd bulkhead through-hole 27 and the 4th bulkhead through-hole 29 on the dividing plate 9; First bulkhead through-hole 21, the first movable plate through hole 20 and first bottom hole, 19 correspondences communicate, the 4th bulkhead through-hole 29 and the 4th bottom hole 28 correspondences communicate, the 3rd bulkhead through-hole 27 and the 3rd bottom hole 25 correspondences communicate, second partition through hole 24 and second bottom hole, 22 correspondences communicate, the 3rd movable plate through hole 26 is overlapped with the 3rd bottom hole 25 and is communicated, and the second movable plate through hole 23 is overlapped with second bottom hole 22 and communicated; Vertically fixedly mount baffle plate 18 in the shell 1, as shown in Figure 2, baffle plate 18 is fixedlyed connected with the inwall of shell 1, in the inner chamber that shell 1, dividing plate 9 and baffle plate 18 constitute first lock body 2 and second lock body 3 is installed side by side; The left end of movable plate 8 is provided with flap 32, as Fig. 2 and shown in Figure 4, flap 32 is between the sidewall of baffle plate 18 and shell 1, knob down 7 is installed on the flap 32, one end of knob down 7 passes outside the shell 1, the end that the other end periphery of knob down 7 is installed first spring, 12, the first springs 12 contacts with baffle plate 18, and the other end of first spring 12 contacts with flap 32; Two lock body jacks 39 of first lock body 2 and the 4th bulkhead through-hole 29 and the 3rd bulkhead through-hole 27 corresponding communicating, two lock body jacks 39 of second lock body 3 and second partition through hole 24 and first bulkhead through-hole, 21 corresponding communicating; As Fig. 2 and shown in Figure 4, the 4th bulkhead through-hole 29 and the 4th bottom hole 28 are positioned at the left side of movable plate 8 left ends; Big locking bar 10 is installed on the shell 1, one end plug of big locking bar 10 inserts in the left side lock body jack 39 of first lock body 2 through the 4th bottom hole 28 and the 4th bulkhead through-hole 29, and the other end plug of big locking bar 10 inserts in the right side lock body jack 39 of second lock body 3 through first bottom hole 19, the first movable plate through hole 20 and first bulkhead through-hole 21; Loam cake 4 is installed on the shell 1, and loam cake 4 is hinged with shell 1.
During use, earlier as shown in Figure 2, with first lock body 2 with second lock body 3 is put into shell 1, the first lock body 2 respectively and second lock body 3 is positioned at the inner chamber that shell 1, dividing plate 9 and baffle plate 18 constitute, the keyhole of first lock body 2 and second lock body 3 up; Loam cake 4 and shell 1 are fastened, loam cake 4 cooperates with shell 1, and first lock body 2 and second lock body 3 is airtight, hides the keyhole of first lock body 2 and second lock body 3, and the thief is had no way of doing it again; At last the two ends plug of big locking bar 10 is divided locking in the lock body jack 39 that roller inserts first lock body 2 and second lock body 3.When unblanking, need earlier loam cake 4 opposite shell 1 to be opened, with two keys first lock body 2 and second lock body 3 are opened one by one and described theftproof lock could be opened respectively again.Described first lock body 2 and second lock body 3 can be the lock bodies of existing U-shaped bicycle lock.
For further strengthening anti-theft capability, as Fig. 1 and shown in Figure 6, little locking bar 11 is installed on the shell 1, one end plug of little locking bar 11 inserts in the right side lock body jack 39 of first lock body 2 through the 3rd bottom hole 25, the 3rd movable plate through hole 26 and the 3rd bulkhead through-hole 27, and the other end plug of little locking bar 11 inserts in second lock body, the 3 left side lock body jacks 39 through second bottom hole 22, the second movable plate through hole 23 and second partition through hole 24.The two ends plug of little locking bar 11 is inserted before first lock body 2 and second lock body 3, should press knob down 7 earlier, the elastic force drive movable plate 8 that knob down 7 drive flaps 32 overcome first spring 12 is moved to the left, the 3rd bottom hole 25, the 3rd movable plate through hole 26 and the 3rd bulkhead through-hole 27 correspondences are communicated, second bottom hole 22, the second movable plate through hole 23 and second partition through hole 24 correspondences communicate, so that the two ends of little locking bar 11 can be inserted in first lock body 2 and second lock body 3.As shown in Figure 6, little locking bar 11 is provided with little locking bar first groove 34, little locking bar second groove 35, little locking bar the 3rd groove 36 and little locking bar the 4th groove 37, and little locking bar first groove 34 and little locking bar the 3rd groove 36 lock with first lock body 2 and second lock body 3 respectively.
As Fig. 1 and shown in Figure 5, described big locking bar 10 is U-shape sword irons.
As shown in Figure 7, described big locking bar 10 is F shape locking bars.F shape locking bar can be applicable to use on the steering wheel, makes described theftproof lock become automobile anti-theft lock, pin 33 person's normal rotation steering wheel that can effectively not avoid theft.
For convenient loam cake 4 is opened, as shown in Figure 2, described loam cake 4 is provided with handle 5.
For loam cake 4 and shell 1 are closely locked, as shown in Figure 2, the downside of loam cake 4 is installed buckle 14, install button 6 on the sidewall of shell 1, an end of last button 6 passes outside the sidewall of shell 1, and the other end of last button 6 is installed clamping sheet 16, the folding of clamping sheet 16 along with the folding of buckle 14 along cooperating, the end that second spring, 13, the second springs 13 are installed on the clamping sheet 16 contacts with baffle plate 18, and the other end of second spring 13 contacts with clamping sheet 16.When need are opened loam cake 4 opposite shell 1, press button 6 earlier, last button 6 drive clamping sheets 16 overcome second spring 13 to be separated with buckle 14, makes loam cake 4 lose constraint, loam cake 4 is opened again.
The utility model not part of detailed description is known technology.
Claims (6)
1. multifunction anti-theft lock, it is characterized in that: comprise shell (1), the base plate of shell (1) is provided with first bottom hole (19), second bottom hole (22), the 3rd bottom hole (25) and the 4th bottom hole (28); Be provided with dividing plate (9) in the shell (1), between the base plate of dividing plate (9) and shell (1) movable plate (8) be installed; Offer the first movable plate through hole (20), the second movable plate through hole (23) and the 3rd movable plate through hole (26) on the movable plate (8), offer first bulkhead through-hole (21), second partition through hole (24), the 3rd bulkhead through-hole (27) and the 4th bulkhead through-hole (29) on the dividing plate (9); First bulkhead through-hole (21), the first movable plate through hole (20) and first bottom hole (19) correspondence communicate, the 4th bulkhead through-hole (29) and the 4th bottom hole (28) correspondence communicate, the 3rd bulkhead through-hole (27) and the 3rd bottom hole (25) correspondence communicate, second partition through hole (24) and second bottom hole (22) correspondence communicate, the 3rd movable plate through hole (26) is overlapped with the 3rd bottom hole (25) and is communicated, and the second movable plate through hole (23) is overlapped with second bottom hole (22) and communicated; Vertically fixedly mount baffle plate (18) in the shell (1), first lock body (2) and second lock body (3) are installed in the inner chamber that shell (1), dividing plate (9) and baffle plate (18) constitute; The left end of movable plate (8) is provided with flap (32), flap (32) is positioned between the sidewall of baffle plate (18) and shell (1), flap (32) is gone up knob down (7) is installed, one end of knob down (7) passes outside the shell (1), the other end periphery of knob down (7) is installed first spring (12), one end of first spring (12) contacts with baffle plate (18), and the other end of first spring (12) contacts with flap (32); Two lock body jacks (39) of first lock body (2) and the 4th bulkhead through-hole (29) and corresponding the communicating of the 3rd bulkhead through-hole (27), two lock body jacks (39) of second lock body (3) and second partition through hole (24) and corresponding the communicating of first bulkhead through-hole (21); The 4th bulkhead through-hole (29) and the 4th bottom hole (28) are positioned at the left side of movable plate (8) left end; Shell (1) is gone up big locking bar (10) is installed, one end plug of big locking bar (10) inserts in the left side lock body jack (39) of first lock body (2) through the 4th bottom hole (28) and the 4th bulkhead through-hole (29), and the other end plug of big locking bar (10) is in first bottom hole (19), the first movable plate through hole (20) and first bulkhead through-hole (21) insert the right side lock body jack (39) of second lock body (3); Shell (1) is gone up loam cake (4) is installed, and loam cake (4) is hinged with shell (1).
2. multifunction anti-theft lock according to claim 1, it is characterized in that: shell (1) is gone up little locking bar (11) is installed, one end plug of little locking bar (11) is in the 3rd bottom hole (25), the 3rd movable plate through hole (26) and the 3rd bulkhead through-hole (27) insert the right side lock body jack (39) of first lock body (2), and the other end plug of little locking bar (11) is in second bottom hole (22), the second movable plate through hole (23) and second partition through hole (24) insert second lock body (3) left side lock body jack (39).
3. multifunction anti-theft lock according to claim 1 is characterized in that: described big locking bar (10) is a U-shape sword iron.
4. multifunction anti-theft lock according to claim 1 is characterized in that: described big locking bar (10) is a F shape locking bar.
5. multifunction anti-theft lock according to claim 1, it is characterized in that: the downside of loam cake (4) is installed buckle (14), install button (6) on the sidewall of shell (1), one end of last button (6) passes outside the sidewall of shell (1), the other end of last button (6) is installed clamping sheet (16), the folding of clamping sheet (16) along with the folding of buckle (14) along cooperating, clamping sheet (16) is gone up second spring (13) is installed, one end of second spring (13) contacts with baffle plate (18), and the other end of second spring (13) contacts with clamping sheet (16).
6. multifunction anti-theft lock according to claim 1 is characterized in that: described loam cake (4) is provided with handle (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201380809U CN202047679U (en) | 2011-05-04 | 2011-05-04 | Multi-function theftproof lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201380809U CN202047679U (en) | 2011-05-04 | 2011-05-04 | Multi-function theftproof lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202047679U true CN202047679U (en) | 2011-11-23 |
Family
ID=44987990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201380809U Expired - Fee Related CN202047679U (en) | 2011-05-04 | 2011-05-04 | Multi-function theftproof lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202047679U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2515716A (en) * | 2013-02-12 | 2015-01-07 | Nicholas John Howard Rawcliffe | Lock shroud |
-
2011
- 2011-05-04 CN CN2011201380809U patent/CN202047679U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2515716A (en) * | 2013-02-12 | 2015-01-07 | Nicholas John Howard Rawcliffe | Lock shroud |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111123 Termination date: 20120504 |