CN2615281Y - Bicycle antitheft lock - Google Patents
Bicycle antitheft lock Download PDFInfo
- Publication number
- CN2615281Y CN2615281Y CN 03203697 CN03203697U CN2615281Y CN 2615281 Y CN2615281 Y CN 2615281Y CN 03203697 CN03203697 CN 03203697 CN 03203697 U CN03203697 U CN 03203697U CN 2615281 Y CN2615281 Y CN 2615281Y
- Authority
- CN
- China
- Prior art keywords
- lock
- bicycle
- lock core
- tapered end
- core
- 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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- 238000004026 adhesive bonding Methods 0.000 claims abstract description 5
- 210000001503 joint Anatomy 0.000 claims description 4
- 230000002265 prevention Effects 0.000 abstract 2
- 239000000463 material Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 238000013475 authorization Methods 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 238000005266 casting Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910000737 Duralumin Inorganic materials 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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- Lock And Its Accessories (AREA)
Abstract
A novel bicycle theftproof lock, which is divided according to an international patent classification table, belongs to an operation and transportation portion, a traffic branch, a small species such as a bicycle frame, a bicycle bracket for park or deposit or fixing device and a prevention or an indication for presume usages and the like and a group technical field operating on a brake apparatus. The purposes of the novel bicycle theftproof lock are to solve the technical problems of non-unification between a bicycle lock and a bicycle trademark, unease for prevention of thefts and inconvenience in carrying the bicycle lock. The novel bicycle theftproof lock substantially comprises a lock fork, a lock head body, a bicycle lock brand, a lock core, a spring, a stretching out and drawing back block head and a key, which is characterized in that a bottom position of the bicycle lock brand is inserted to arrange in an interior position of a T-shaped gutter of the lock head body, a position of the left semi-portion of the lock core is connected with a position of a base groove of the bicycle lock brand with a type of gluing and a position of the right semi-portion of the lock core is inserted to arrange in a position at the middle of the lock head body near to the right semicircle gutter.
Description
(1) technical field:
The utility model relates to antitheft lock of bicycle, belong to operation, Department of Transportation by International Patent Classification (IPC) (IPC) division, communications and transportation branch, the big class of trackless terrestrial vehicle, bicycle rack, bicycle parking or deposit with support or fastening devices, prevent or indicate group such as use without authorization, prevent from or show to use without authorization or the device of theft bicycle is organized greatly with the lock of bicycle formation one, act on the little technical group field on the check mechanism.
(2) background technology:
At present, existing and once had uses or the device of theft bicycle is organized greatly with the lock of bicycle formation one without authorization about preventing or showing, the technology that acts on the group on the check mechanism was all done very fruitful effort to the demand of antitheft lock of bicycle, also once designed many outstanding technical schemes.As being declared by Huang Zhiren of the Decree of Patent Office of China in 1996, notice of authorization is CN2229901Y, and China Patent No. (ZL) is: No. 95213094.7 utility model patent title is the utility model patent of " disc brake lock ", the technical scheme that is adopted.Use or the device of theft bicycle is organized greatly with the lock that bicycle constitutes one preventing or show without authorization, the technical elements that acts on the group on the check mechanism is a routine of great value invention, and it has solved the technical problem that disc brake is locked effectively.But still have some deficits, its also be difficult to solve lock and license plate number disunity, is difficult for antitheftly, carries the technical problem of lock inconvenience.
(3) summary of the invention:
The purpose of this utility model is to provide a kind of antitheft lock of bicycle.To solve lock and license plate number disunity, be difficult for antitheftly, carry the technical problem of lock inconvenience.
The antitheft lock of bicycle that the new technical scheme that above-mentioned technical problem to be solved in the utility model adopted is achieved in that this utility model mainly by: lock fork, tapered end, lock board, lock core, spring, telescopic chuck, key constitute.Its major part lock fork, spring, telescopic chuck are selected for use by market.Its tapered end is the rectangular shape that the front has T-shape groove hollow, is material with the iron and steel, through the casting processing and manufacturing.Its lock board is the T-shape plate shape that upper surface is carved with the part numeral, is material to mould firmly, through the processing and forming manufacturing.Its lock core is the semicircular cylinder shape, is material with copper, through the casting processing and manufacturing.Its key is a core internal construction shape, is material with steel or duralumin, pricks processing and manufacturing through overvoltage.
In shape, structure and combination thereof, the total essential features of antitheft lock of bicycle of the present utility model and immediate prior art is: the lower end position of lock fork inserts the position in the hairpin hole that is installed in tapered end, a position of telescopic chuck is colluded and is hung one the position that is connected spring, be installed in the position of tapered end inside then jointly, be combined into down the peace cassette structure of " U " shape, function has been the effect of lock car.In shape, structure and combination thereof, the antitheft lock of bicycle of the present utility model technical characterictic different with immediate prior art is: the bottom position of lock board inserts the position of the T-shape groove inside that is installed in tapered end, the gluing position that is connected the base groove of lock board, the left-half position of lock core, be combined into the bascule of rectangular shape, thus function be when plugging and tapered end on the number-plate number cooperatively interact and reach antitheft effect.The keep right position of semi-circular groove, the centre that is installed in tapered end is inserted in the right half part position of lock core, when the lock board inserts, the left and right half part butt joint of lock core forms lock core integral body, is combined into the integrative-structure of cylindrical shape, and function has been the effect of opening tapered end.The bar position of key is laterally inserted be installed in lock core about the position of part, half is inserted in the lock core left half to require key, second half inserts right half, so when having only the lock board to insert, half part just can make key insert to connecting about lock core, be combined into the torsion structure of cylindrical shape, function has been the effect of unblanking.So just realize the solution lock and the license plate number disunity of antitheft lock of bicycle of the present utility model, be difficult for antitheftly, carried the purpose of the technical problem of lock inconvenience.
The beneficial effect of the antitheft lock of bicycle of utility model is that the utility model is to solve lock and license plate number disunity, be difficult for antitheft, carry the technical scheme that technical problem adopted and existing and the using or the device of theft bicycle is organized greatly with the lock of bicycle formation one about preventing or showing without authorization of once having of lock inconvenience, the technology that acts on the group on the check mechanism has been compared three place's advantage and improvement:
First, because the bottom position that has designed the lock board in the technical scheme of antitheft lock of bicycle of the present utility model inserts the position of the T-shape groove inside that is installed in tapered end, the gluing position that is connected the base groove of lock board, the left-half position of lock core, be combined into the bascule of rectangular shape, so thereby when easier solution is plugged and the number-plate number on the tapered end cooperatively interact and reach antitheft technical problem.
Second, insert the keep right position of semi-circular groove, the centre that is installed in tapered end owing to designed the right half part position of lock core in the technical scheme of antitheft lock of bicycle of the present utility model, when the lock board inserts, the left and right half part butt joint of lock core forms lock core integral body, be combined into the integrative-structure of cylindrical shape, so the technical problem of tapered end is opened in easier solution.
The 3rd, since designed in the technical scheme of antitheft lock of bicycle of the present utility model the bar position of key laterally inserted be installed in lock core about the position of part, half is inserted in the lock core left half to require key, second half inserts right half, so when having only the lock board to insert, half part just can make key insert to connecting about lock core, is combined into the torsion structure of cylindrical shape, so the technical problem that easier solution is unblanked.
(4) description of drawings:
Accompanying drawing provides the structural representation of antitheft lock of bicycle of the present utility model:
Fig. 1: the lock fork structural representation that is antitheft lock of bicycle of the present utility model:
Fig. 2: the tapered end overall structure schematic diagram that is antitheft lock of bicycle of the present utility model:
Fig. 3: the tapered end cross-sectional view that is antitheft lock of bicycle of the present utility model:
Fig. 4: the car plate structural representation that is antitheft lock of bicycle of the present utility model:
The label declaration of component in the schematic diagram:
1 lock fork, 2 tapered ends, 3 lock boards, 4 lock cores
5 springs, 6 telescopic chucks, 7 keys
(5) specific embodiment:
Below in conjunction with accompanying drawing, for realize solving lock and license plate number disunity, be difficult for antitheftly to antitheft lock of bicycle of the present utility model, the optimal way that carries the technical scheme that the technical problem of lock inconvenience takes is described further:
Its static structure: please join accompanying drawing: as shown in the figure, antitheft lock of bicycle of the present utility model mainly is made of lock fork 1, tapered end 2, lock board 3, lock core 4, spring 5, telescopic chuck 6, key 7.Its major part lock fork 1, spring 5, telescopic chuck 6 are selected for use by market.Its tapered end 2 is rectangular shapes that the front has T-shape groove hollow, is material with the iron and steel, through the casting processing and manufacturing.Its lock board 3 is T-shape plate shapes that upper surface is carved with the part numeral, is material to mould firmly, through the processing and forming manufacturing.Its lock core 4 is semicircular cylinder shapes, is material with copper, through the casting processing and manufacturing.Its key 7 is core internal construction shapes, is material with steel or duralumin, pricks processing and manufacturing through overvoltage.
In shape, structure and combination thereof, the total essential features of antitheft lock of bicycle of the present utility model and immediate prior art is: the lower end position of lock fork 1 inserts the position in the hairpin hole that is installed in tapered end 2, a position of telescopic chuck 6 is colluded and is hung one the position that is connected spring 5, be installed in the position of tapered end 2 inside then jointly, be combined into down the peace cassette structure of " U " shape, function has been the effect of lock car.In shape, structure and combination thereof, the antitheft lock of bicycle of the present utility model technical characterictic different with immediate prior art is: the bottom position of lock board 3 inserts the position of the T-shape groove inside that is installed in tapered end 2, the gluing position that is connected the base groove of lock board 3, the left-half position of lock core 4, be combined into the bascule of rectangular shape, thus function be when plugging and tapered end on the number-plate number cooperatively interact and reach antitheft effect.The keep right position of semi-circular groove, the centre that is installed in tapered end 2 is inserted in the right half part position of lock core 4, when lock board 3 inserts, the left and right half part butt joint of lock core 4 forms lock core 4 integral body, is combined into the integrative-structure of cylindrical shape, and function has been the effect of opening tapered end.The bar position of key 7 is laterally inserted be installed in lock core 4 about the position of part, half is inserted in lock core 4 left halfs to require key 7, second half inserts right half, so when having only lock board 3 to insert, lock core about 4 half parts just can make key 7 insert to connecting, be combined into the torsion structure of cylindrical shape, function has been the effect of unblanking.
Below by using method, further set forth the dynamic structure relation of this practical antitheft lock of bicycle: in use, in the time of needs lock car, according to theory of mechanics, at first will lock fork 1 inserts in upside two holes of tapered end 2, spring 5 protracts and blocks lock fork 1 and make right half part lock core 4 pin lock fork 1 then, thereby finishes the task of lock car.
In use, when needs are driven, according to theory of mechanics, at first lock board 3 is inserted in the T type grooves, 4 pairs of part lock cores connect and insert key 7 about the corresponding good back of license plate number then, key 7 then again, thus finish the task of unblanking.
In use, when needs were antitheft, according to theory of mechanics, at first lock board 3 inserted, when number is corresponding accurate, about part lock core 4 could be corresponding good, key 7 could insert and just can unblank, thereby finishes the task of unblanking.So just realize the solution lock and the license plate number disunity of antitheft lock of bicycle of the present utility model, be difficult for antitheftly, carried the purpose of the technical problem of lock inconvenience.
Realize that preferred plan of the present utility model is is material with the iron and steel, utilize the basic equipment of tapered end factory, take to produce by batch in a large number,, so just can realize the practical value and the economic worth of antitheft lock of bicycle of the present utility model better with the demand of supply traffic circle.
Claims (3)
1. antitheft lock of bicycle, it is by lock fork (1), tapered end (2), lock board (3), lock core (4), spring (5), telescopic chuck (6), key (7) constitutes, the lower end position of its lock fork (1) inserts the position in the hairpin hole that is installed in tapered end (2), a position of telescopic chuck (6) is colluded and is hung one the position that is connected spring (5), be installed in the inner position of tapered end (2) then jointly, it is characterized in that: the bottom position of lock board (3) inserts the position of the T-shape groove inside that is installed in tapered end (2), the gluing position that is connected the base groove of lock board (3), the left-half position of lock core (4).
2. antitheft lock of bicycle according to claim 1, it is characterized in that: the keep right position of semi-circular groove, the centre that is installed in tapered end (2) is inserted in the right half part position of lock core (4), when lock board (3) inserts, the left and right half part butt joint of lock core (4) forms lock core (4) integral body.
3. antitheft lock of bicycle according to claim 1, it is characterized in that: the bar position of key (7) is laterally inserted be installed in lock core (4) about the position of part, half is inserted in lock core (4) left half to require key (7), second half inserts right half, so when having only lock board (3) to insert, half part just can make key (7) insert to connecting about lock core (4).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 03203697 CN2615281Y (en) | 2003-02-13 | 2003-02-13 | Bicycle antitheft lock |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 03203697 CN2615281Y (en) | 2003-02-13 | 2003-02-13 | Bicycle antitheft lock |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2615281Y true CN2615281Y (en) | 2004-05-12 |
Family
ID=34241305
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 03203697 Expired - Fee Related CN2615281Y (en) | 2003-02-13 | 2003-02-13 | Bicycle antitheft lock |
Country Status (1)
Country | Link |
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CN (1) | CN2615281Y (en) |
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2003
- 2003-02-13 CN CN 03203697 patent/CN2615281Y/en not_active Expired - Fee Related
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: WEIER HOUSE, (TUAN CITY, SHENYANGQINGNIANKEJIFAZHA Free format text: FORMER NAME OR ADDRESS: CLASS 2, ., 2, HUAIHE PRIMARY SCHOOL, NO. 56-1, FENHE STREET, HUANGGU DISTRICT, SHENYANG CITY, LIAONING PROVINCE, 110035 |
|
CP03 | Change of name, title or address |
Patentee address after: 110003 Shenyang Youth Science and Technology Development Center (No. two floor, League Party committee), 6 Wenhua Road, Heping District, Liaoning, Shenyang Patentee address before: 110035 class 2.2, Huaihe primary school, 56-1 Fen Shan Street, Huanggu District, Liaoning, Shenyang |
|
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |