CN201560649U - Bicycle spoke lock - Google Patents
Bicycle spoke lock Download PDFInfo
- Publication number
- CN201560649U CN201560649U CN2009203148749U CN200920314874U CN201560649U CN 201560649 U CN201560649 U CN 201560649U CN 2009203148749 U CN2009203148749 U CN 2009203148749U CN 200920314874 U CN200920314874 U CN 200920314874U CN 201560649 U CN201560649 U CN 201560649U
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- CN
- China
- Prior art keywords
- locking bar
- plate
- lock housing
- key
- lock
- 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
The utility model relates to a bicycle spoke lock. The left sidewall and the right sidewall of a lock shell are respectively provided with a lock bar port, the left sidewall of the lock shell is also provided with a key jack behind the lock bar port, the front end face of the lock shell is provided with a lock cover, the front end face of the lock cover is provided with a pipe clamping hoop, the rear end face in the lock shell is fixedly provided with a positioning plate, the left side of the middle part of the front surface of the positioning plate is provided with a limit plate, the front surface of the positioning plate is provided with more than one key alignment plate along the left direction and the right direction on the right side of the limit plate, the number of the key alignment plates and relative positions among the key alignment plates are matched with the number of grooves arranged on the side edge of an unlocking key and relative positions among the grooves, the key alignment plates and the surface of the limit plate are vertical to the front surface of the positioning plate, the top end of the middle part of the front surface of the positioning plate is provided with a reset spring positioning rod which extends forwards, a reset spring is sleeved on the reset spring positioning rod, and a locking bar clamping plate is arranged in front of the positioning plate in the lock shell. The utility model aims to provide a bicycle spoke lock which has the advantages of reliable performance and low failure rate.
Description
Technical field
The utility model relates to a kind of mechanical lock, specifically designs a kind of mechanical lock of for bicycle.
Background technology
Existing various mechanical lock, its structure are complicated, therefore, fault such as be easy to take place in the lock body that related components is detained, is come off, order is locked and can't normally be used.
The utility model content
The purpose of this utility model provides a kind of dependable performance, for bicycle spoke lock that fault rate is low.
For achieving the above object, the utility model provides a kind of for bicycle spoke lock, comprise lock housing, a described lock housing left side, be respectively equipped with the locking bar port on the right side walls, the rear that is positioned at the locking bar port on the sidewall in lock housing left side is provided with the key socket, the front end face of lock housing is provided with locking closure, the front end face of locking closure is provided with the card pipe collar, be fixed with location-plate on the rear end face in the lock housing, the left side at location-plate front surface middle part is provided with limiting plate, the right side that is positioned at limiting plate on the location-plate front surface is along a left side, right is provided with more than one key aligning plate, open recess quantity that the relative position between the quantity of key aligning plate and the key aligning plate and the key side of unblanking are provided with and the relative position between the open recess are complementary, the plate face of key aligning plate and limiting plate is vertical with the front surface of location-plate, the top at location-plate front surface middle part is provided with the reduction torsion spring backstay that stretches out forward, be set with reduction torsion spring on the reduction torsion spring backstay, the place ahead that is positioned at described location-plate in the described lock housing is provided with the locking bar clamp, be provided with key between the rear surface of locking bar clamp and the described location-plate front surface and insert passage, the left side at locking bar clamp middle part is provided with stopper slot, the interspersed stopper slot that passes through of described limiting plate along continuous straight runs, the bottom on described locking bar clamp right side is provided with the block that stretches out forward, an end masthead of described reduction torsion spring is in the bottom of block left end, the middle part of locking bar clamp rear surface is provided with the shifting block that stretches out backwards, shifting block matches with the side of the key of unblanking, the place ahead that is positioned at described locking bar clamp in the described lock housing is provided with locking bar along the left and right horizontal direction, locking bar passes and is positioned at a described lock housing left side, the locking bar port of right both sides, the bottom on right side, locking bar rear surface is provided with groove, groove matches with described block, the left side of locking bar bottom surface is provided with guide strip, another end masthead of described reduction torsion spring is at the right-hand member of guide strip, the place ahead that is positioned at described locking bar in the described lock housing is provided with cover plate, the lower end edge left and right horizontal direction of cover plate is provided with gathering sill, and described guide strip stretches out forward and passes gathering sill.
The utility model for bicycle spoke lock, the left end of wherein said locking bar adopts the axle of shipping and reselling on another market to be connected with the push rod bar, the push rod bar matches with locking bar port on being positioned at described lock housing, the left end of described locking bar is provided with the upset torsion spring, a torsion bar of upset torsion spring acts on the locking bar, another torsion bar of upset torsion spring acts on the push rod bar, when locking bar is in unlocking condition, the upset torsion spring makes the axis of push rod bar be in position with the axis normal of locking bar, when locking bar is in lock car position, locking bar port on the described lock housing is depressed the upset torsion spring by the push rod bar, makes the axis of push rod bar be in and the equitant position of the axis of locking bar.
The utility model for bicycle spoke lock, the left and right sides two ends of screw at described locking closure are adopted at the two ends, the left and right sides of wherein said card pipe collar respectively, the left end of described cover plate is inserted on the described lock housing left side wall, and the right-hand member of cover plate adopts on the right side wall of screw in described lock housing.
For bicycle spoke lock of the present utility model, its lock housing left side, be respectively equipped with the locking bar port on the right side walls, the rear that is positioned at the locking bar port on the sidewall in lock housing left side is provided with the key socket, the front end face of lock housing is provided with locking closure, the front end face of locking closure is provided with the card pipe collar, be fixed with location-plate on the rear end face in the lock housing, the left side at location-plate front surface middle part is provided with limiting plate, the right side that is positioned at limiting plate on the location-plate front surface is along a left side, right is provided with more than one key aligning plate, open recess quantity that the relative position between the quantity of key aligning plate and the key aligning plate and the key side of unblanking are provided with and the relative position between the open recess are complementary, the plate face of key aligning plate and limiting plate is vertical with the front surface of location-plate, the top at location-plate front surface middle part is provided with the reduction torsion spring backstay that stretches out forward, be set with reduction torsion spring on the reduction torsion spring backstay, the place ahead that is positioned at location-plate in the lock housing is provided with the locking bar clamp, be provided with key between the rear surface of locking bar clamp and the location-plate front surface and insert passage, the left side at locking bar clamp middle part is provided with stopper slot, the interspersed stopper slot that passes through of limiting plate along continuous straight runs, the bottom on locking bar clamp right side is provided with the block that stretches out forward, an end masthead of reduction torsion spring is in the bottom of block left end, the middle part of locking bar clamp rear surface is provided with the shifting block that stretches out backwards, shifting block matches with the side of the key of unblanking, the place ahead that is positioned at the locking bar clamp in the lock housing is provided with locking bar along the left and right horizontal direction, locking bar passes and is positioned at a lock housing left side, the locking bar port of right both sides, the bottom in left side, locking bar rear surface is provided with groove, groove matches with block, the left side of locking bar bottom surface is provided with guide strip, another end masthead of reduction torsion spring is at the right-hand member of guide strip, the place ahead that is positioned at locking bar in the lock housing is provided with cover plate, the lower end edge left and right horizontal direction of cover plate is provided with gathering sill, and guide strip stretches out forward and passes gathering sill.So for bicycle spoke lock of the present utility model has dependable performance, the characteristics that fault rate is low.
Below in conjunction with accompanying drawing for bicycle spoke lock of the present utility model is described in further detail.
Description of drawings
Fig. 1 is the front view of the structural representation of for bicycle spoke lock of the present utility model;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the left side view of Fig. 2;
Fig. 4 is the right side view of Fig. 2;
Fig. 5 is the interior front view that entered location-plate, reduction torsion spring and locking bar clamp are installed of the lock housing of for bicycle spoke lock of the present utility model;
Fig. 6 is the front view that the locking bar of having entered is installed again in lock housing on the basis of the component adorned at Fig. 5;
Fig. 7 is the front view that the cover plate of having entered is installed again in lock housing on the basis of the component adorned at Fig. 6;
Fig. 8 is the face upwarding section of Fig. 7;
Fig. 9 is the front view that the locking bar among Fig. 7 is in lock car state;
Figure 10 is the structural representation of the key of unblanking of for bicycle spoke lock of the present utility model;
Figure 11 is the lateral view that has of Figure 10.
The specific embodiment
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, for bicycle spoke lock of the present utility model, comprise lock housing 1, be respectively equipped with locking bar port 21 on the sidewall of lock housing 1 and arranged on left and right sides, the rear that is positioned at locking bar port 21 on the sidewall in lock housing 1 left side is provided with key socket 22, adopt screw that locking closure 2 is arranged on the front end face of lock housing 1, the front end face of locking closure 2 is provided with card pipe collar 20, and the left and right sides two ends of screw at locking closure 2 are adopted at the two ends, the left and right sides of card pipe collar 20 respectively.
In use, need open locking closure 2 earlier, turn on the screw of fixing card pipe collar 20 from the back of locking closure 2, will block the suitable position that pipe collar 20 and locking closure 2 are installed to bicycle again, then locking closure 2 is installed to lock housing 1, just can pin bicycle.
As shown in Figure 5 and Figure 8, be fixed with location-plate 3 on the rear end face in lock housing 1, the left side at location-plate 3 front surfaces middle part is provided with limiting plate 4, be positioned at the right side of limiting plate 4 along a left side on location-plate 3 front surfaces, right is provided with 2 key aligning plate 5, the quantity of key aligning plate 5 also can be 1 or 3 or 4 or 5 or 6, open recess 24 quantity that the relative position between the quantity of key aligning plate 5 and the key aligning plate 5 and key 12 sides of unblanking are provided with and the relative position between the open recess 24 be complementary (referring to Figure 10 and Figure 11), the plate face of key aligning plate 5 and limiting plate 4 is vertical with the front surface of location-plate 3, the top at location-plate 3 front surfaces middle part is provided with the reduction torsion spring backstay 6 that stretches out forward, be set with reduction torsion spring 7 on the reduction torsion spring backstay 6, the place ahead that is positioned at location-plate 3 in the lock housing 1 is provided with locking bar clamp 8, be provided with key between the rear surface of locking bar clamp 8 and location-plate 3 front surfaces and insert passage, the left side at locking bar clamp 8 middle parts is provided with stopper slot 9, limiting plate 4 along continuous straight runs intert by stopper slot 9, the bottom on locking bar clamp 8 right sides is provided with the block 10 that stretches out forward, an end masthead of reduction torsion spring 7 is in the bottom of block 10 left ends, the middle part of locking bar clamp 8 rear surfaces is provided with the shifting block 11 that stretches out backwards, and shifting block 11 matches with the side of the key 12 of unblanking.
In use, after the key 12 of unblanking inserts between location-plate 3 and the locking bar clamp 8 by key socket 22, referring to Figure 10 and Figure 11, limiting plate 4 can be positioned at the groove 23 of making a slit or vent at key 12 rear portions of unblanking, 25 of key aligning plate can face the open recess 24 that is positioned on the key 12 of unblanking, the limiting plate 4 and the groove 23 of making a slit or vent can restriction be located the position that the key 12 of unblanking inserts between location-plates 3 and the locking bar clamp 8, stir when unblanking key 12, unblank key 12 can be that clockwise oscillating motion is done at the center with limiting plate 4, the unblank side of key 12 can promote shifting block 11, referring to Figure 10 and Figure 11,2 key aligning plate 5 can be inserted the open recess 24 that is positioned on the key 12 middle part downsides of unblanking simultaneously, otherwise the key 12 of unblanking can't be done clockwise oscillating motion, and shifting block 11 then is being with locking bar clamp 8 to do clockwise oscillating motion.
As Fig. 6 and shown in Figure 8, the place ahead that is positioned at locking bar clamp 8 in lock housing 1 is provided with locking bar 13 along the left and right horizontal direction, locking bar 13 passes the locking bar port that is positioned at lock housing 1 and arranged on left and right sides, the left side of locking bar 13 bottom surfaces is provided with groove 14, groove 14 matches with block 10, the bottom in locking bar 13 front surfaces left side is provided with guide strip 15, and another end masthead of reduction torsion spring 7 is at the right-hand member of guide strip 15.The left end of locking bar 13 adopts the axle 18 of shipping and reselling on another market to be connected with push rod bar 19, push rod bar 19 matches with locking bar port on being positioned at lock housing 1, the left end of locking bar 13 is provided with upset torsion spring 20, a torsion bar of upset torsion spring 20 acts on the locking bar 13, another torsion bar of upset torsion spring 20 acts on the push rod bar 19, when locking bar 13 is in unlocking condition, upset torsion spring 20 makes the axis of push rod bar 19 be in position with the axis normal of locking bar 13, when locking bar 13 is in lock car position, locking bar port 21 on the lock housing 1 is depressed upset torsion spring 20 by push rod bar 19, makes the axis of push rod bar 19 be in and the equitant position of the axis of locking bar 13.
In use, available hand is released locking bar 13 right-hand member of locking bar port, when locking bar 13 when right-hand member stretches out the locking bar port, locking bar 13 is in lock car state, as shown in Figure 9, the groove 14 in locking bar 13 front surfaces left side can be shifted to the right to the right-hand member in the lock housing 1 in lock housing 1, because the compression of 15 pairs of reduction torsion springs 7 of guide strip, make reduction torsion spring 7 be in tension position, the block 10 on these hour locking lever clamp 8 right sides also just in time is in the groove 14 of locking bar 13 rear surfaces locking bar 13 is blocked, and does not allow locking bar 13 recover zero-bit under the effect of reduction torsion spring 7.When needs are unblanked, can utilize the key 12 of unblanking to allow locking bar clamp 8 do clockwise oscillating motion, make the block 10 on the locking bar clamp 8 break away from groove 14 by promoting shifting block 11, so, locking bar 13 will be towards left movement under the effect of reduction torsion spring 7, the right-hand member of locking bar 13 will retraction lock housing 1 in.
As shown in Figure 7 and Figure 8, the place ahead that is positioned at locking bar 13 in lock housing 1 is provided with cover plate 16, and the lower end edge left and right horizontal direction of cover plate 16 is provided with gathering sill 17, and guide strip 15 stretches out forward and passes gathering sill 17.Gathering sill 17 can move along gathering sill 17 directions by guide strip 15 guiding locking bars 13.The left end of cover plate 16 is inserted on lock housing 1 left side wall, and the right-hand member of cover plate 16 adopts on the right side wall of screw in lock housing 1.
Embodiment recited above is described preferred implementation of the present utility model, is not that design of the present utility model and scope are limited.The content that the utility model is asked for protection all is documented in claims.
Claims (3)
1. for bicycle spoke lock, comprise lock housing (1), it is characterized in that: described lock housing (a 1) left side, be respectively equipped with the locking bar port on the right side walls, the rear that is positioned at the locking bar port on the sidewall in lock housing (1) left side is provided with the key socket, the front end face of lock housing (1) is provided with locking closure (2), the front end face of locking closure (2) is provided with card pipe collar (20), be fixed with location-plate (3) on the rear end face in the lock housing (1), the left side at location-plate (3) front surface middle part is provided with limiting plate (4), be positioned at the right side of limiting plate (4) along a left side on location-plate (3) front surface, right is provided with more than one key aligning plate (5), open recess quantity that relative position between the quantity of key aligning plate (5) and the key aligning plate (5) and the key of unblanking (12) side are provided with and the relative position between the open recess are complementary, the plate face of key aligning plate (5) and limiting plate (4) is vertical with the front surface of location-plate (3), the top at location-plate (3) front surface middle part is provided with the reduction torsion spring backstay (6) that stretches out forward, be set with reduction torsion spring (7) on the reduction torsion spring backstay (6), the place ahead that is positioned at described location-plate (3) in the described lock housing (1) is provided with locking bar clamp (8), be provided with key between the rear surface of locking bar clamp (8) and described location-plate (3) front surface and insert passage, the left side at locking bar clamp (8) middle part is provided with stopper slot (9), described limiting plate (4) along continuous straight runs interts by stopper slot (9), the bottom on described locking bar clamp (8) right side is provided with the block (10) that stretches out forward, an end masthead of described reduction torsion spring (7) is in the bottom of block (10) left end, the middle part of locking bar clamp (8) rear surface is provided with the shifting block (11) that stretches out backwards, shifting block (11) matches with the side of the key of unblanking (12), the place ahead that is positioned at described locking bar clamp (8) in the described lock housing (1) is provided with locking bar (13) along the left and right horizontal direction, locking bar (13) passes and is positioned at described lock housing (a 1) left side, the locking bar port of right both sides, the bottom in left side, locking bar (13) rear surface is provided with groove (14), groove (14) matches with described block (10), the left side of locking bar (13) bottom surface is provided with guide strip (15), another end masthead of described reduction torsion spring (7) is at the right-hand member of guide strip (15), the place ahead that is positioned at described locking bar (13) in the described lock housing (1) is provided with cover plate (16), the lower end edge left and right horizontal direction of cover plate (16) is provided with gathering sill (17), and described guide strip (15) stretches out forward and passes gathering sill (17).
2. according to the described for bicycle spoke lock of claim 1, it is characterized in that: the left end of described locking bar (13) adopts the axle (18) of shipping and reselling on another market to be connected with push rod bar (19), push rod bar (19) matches with locking bar port on being positioned at described lock housing (1), the left end of described locking bar (13) is provided with upset torsion spring (20), a torsion bar of upset torsion spring (20) acts on the locking bar (13), another torsion bar of upset torsion spring (20) acts on the push rod bar (19), when locking bar (13) when being in unlocking condition, upset torsion spring (20) makes the axis of push rod bar (19) be in position with the axis normal of locking bar (13), when locking bar (13) is in lock car position, locking bar port on the described lock housing (1) is depressed upset torsion spring (20) by push rod bar (19), makes the axis of push rod bar (19) be in the equitant position of axis with locking bar (13).
3. according to the described for bicycle spoke lock of claim 2, it is characterized in that: the left and right sides two ends of screw at described locking closure (2) are adopted at the two ends, the left and right sides of described card pipe collar (20) respectively, the left end of described cover plate (16) is inserted on described lock housing (1) left side wall, and the right-hand member of cover plate (16) adopts on the right side wall of screw in described lock housing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203148749U CN201560649U (en) | 2009-11-17 | 2009-11-17 | Bicycle spoke lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203148749U CN201560649U (en) | 2009-11-17 | 2009-11-17 | Bicycle spoke lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201560649U true CN201560649U (en) | 2010-08-25 |
Family
ID=42625796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203148749U Expired - Fee Related CN201560649U (en) | 2009-11-17 | 2009-11-17 | Bicycle spoke lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201560649U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108374610A (en) * | 2018-02-01 | 2018-08-07 | 上海芯安信息科技有限公司 | Lockset |
-
2009
- 2009-11-17 CN CN2009203148749U patent/CN201560649U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108374610A (en) * | 2018-02-01 | 2018-08-07 | 上海芯安信息科技有限公司 | Lockset |
| CN108374610B (en) * | 2018-02-01 | 2023-07-14 | 上海芯安信息科技有限公司 | Lock set |
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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: 20100825 Termination date: 20121117 |