CN208021591U - A kind of mountain bike seat anti-theft device - Google Patents
A kind of mountain bike seat anti-theft device Download PDFInfo
- Publication number
- CN208021591U CN208021591U CN201721714851.8U CN201721714851U CN208021591U CN 208021591 U CN208021591 U CN 208021591U CN 201721714851 U CN201721714851 U CN 201721714851U CN 208021591 U CN208021591 U CN 208021591U
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- CN
- China
- Prior art keywords
- connecting rod
- seat
- block
- fixture block
- cylinder
- 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 discloses a kind of mountain bike seat anti-theft devices, including seat cylinder, locking device is set on seat cylinder, locking device includes annular groove, fixture block, sliding slot, sliding block, connecting rod, fixed block, connecting rod and lock, its intermediate annular groove is fixed on seat cylinder, fixture block is inlaid in annular groove, connecting rod is set on fixture block, the upper end connection fixing block of connecting rod, one end of connective pole is covered in connecting rod, connecting rod is socketed in far from fixture block one end in the connecting rod above sliding block, one end connection lock of the sliding block, sliding block is inlaid in sliding slot, sliding slot is fixed on the outer wall of annular groove.The anti-theft device unlock and locking of the utility model setting are all very convenient, and can also correct the direction of seat, there is very much practicability.
Description
Technical field
The utility model is related to seat anti-theft device technical field more particularly to a kind of antitheft dresses of mountain bike seat
It sets.
Background technology
Present people increasingly have deep love for moving, and ride and are increasingly becoming a kind of motion mode that people are now universal, ride
Travelling is also increasingly praised highly, and the use of mountain bike is more and more common.Mountain bike vehicle body is often taken seriously, and is subjected to
Emphasis anti-theft protection, but the seat of mountain bike is ignored, minority bicyclist is provided with the anti-theft protection of seat in time
Device, but theft-preventing protecting device is also very simple and crude coarse, unlock is inconvenient, and seat is askew, and it is also inconvenient to adjust.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of mountain bike proposed
Seat anti-theft device.
To achieve the goals above, the utility model uses following technical solution：
Locking device, locking dress are arranged on seat cylinder for a kind of mountain bike seat anti-theft device, including seat cylinder
It sets including annular groove, fixture block, sliding slot, sliding block, connecting rod, fixed block, connecting rod and lock, intermediate annular groove is fixed on seat cylinder
On, fixture block is inlaid in annular groove, is arranged connecting rod on fixture block, the upper end connection fixing block of connecting rod, is covered in succession in connecting rod
One end of bar, connecting rod are socketed in far from fixture block one end in the connecting rod above sliding block, one end connection lock of the sliding block, sliding block
It is inlaid in sliding slot, sliding slot is fixed on the outer wall of annular groove.
Preferably, the annular groove is socketed on the outer wall of seat cylinder, and the size of the internal diameter of annular groove is justified more than seat
The size of the outer diameter of cylinder.
Preferably, the quantity of the fixture block is two, and fixture block bottom is equipped with L-type fin.
Preferably, spring base is arranged in the side in the annular groove, and spring base both sides connecting spring, spring is far from spring base
One end connects fixture block, and limited block is arranged in direction of the fixture block far from spring.
Preferably, the connecting rod is threadedly coupled with fixed block.
Preferably, the connecting rod two end is provided with through-hole, and the size of the internal diameter of the through-hole of connecting rod is more than the outer diameter of connecting rod
Size.
Preferably, the sliding block is stuck in lock hinge connection, one end of lock in lock body, and lock body is fixed on the bottom of sliding slot
Portion.
Preferably, vehicle frame cylinder is equipped with below the seat cylinder, seat cylinder and vehicle frame cylinder outer wall have outstanding
The plate shape outstanding of plate body, seat cylinder and vehicle frame cylinder outer wall is identical, and seat cylinder and vehicle frame cylinder outer wall
Plate shape outstanding it is corresponding with the shape of the fin of fixture block lower end.
The utility model has the beneficial effects that：
This mountain bike seat anti-theft device unlocks and locking is all very convenient, and the fin being arranged under fixture block can not only be locked
Tight seat and vehicle frame, moreover it is possible to which the direction for correcting seat keeps its holding consistent with the direction of bicycle.
Description of the drawings
Fig. 1 be the utility model proposes a kind of mountain bike seat anti-theft device structural schematic diagram；
Fig. 2 be the utility model proposes a kind of mountain bike seat anti-theft device vertical view structural schematic diagram.
In figure：1 seat cylinder, 2 annular grooves, 3 spring bases, 4 vehicle frame cylinders, 5 fixture blocks, 6 sliding slots, 7 lock bodies, 8 locks, 9 are slided
Block, 10 fixed blocks, 11 connecting rods, 12 connecting rods, 13 springs, 14 limited blocks.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-2, lock is arranged on seat cylinder 1 for a kind of mountain bike seat anti-theft device, including seat cylinder 1
Determine device, locking device includes annular groove 2, fixture block 5, sliding slot 6, sliding block 9, connecting rod 11, fixed block 10, connecting rod 12 and lock
8, annular groove 2 is socketed on the outer wall of seat cylinder 1, and the size of the internal diameter of annular groove 2 is more than the ruler of the outer diameter of seat cylinder 1
Very little, spring base 3,3 both sides connecting spring 13 of spring base is arranged in the side in annular groove 2, and spring 13 connects far from 3 one end of spring base
Fixture block 5 is connect, limited block 14 is arranged in direction of the fixture block 5 far from spring 13, and the quantity of fixture block 5 is two, and 5 bottom of fixture block is equipped with L-type
Fin, connecting rod 11, the upper end connection fixing block 10 of connecting rod 11 are arranged on fixture block 5, and connecting rod 11 connects with 10 screw thread of fixed block
It connects, 12 both ends of connecting rod are provided with through-hole, and the size of the internal diameter of the through-hole of connecting rod 12 is more than the size of the outer diameter of connecting rod, connecting rod 11
One end of connective pole 12 is above covered, connecting rod 12 is socketed in far from 5 one end of fixture block in the connecting rod 11 of 9 top of sliding block, and the one of sliding block 9
End connection lock 8, sliding block 9 and 8 hinge connections of lock, latch 8 one end and are stuck in lock body 7, lock body 7 is fixed on the bottom of sliding slot 6
Portion is embedded in sliding block 9 in sliding slot 6, and sliding slot 6 is fixed on the outer wall of annular groove 2, and 1 lower section of seat cylinder is equipped with vehicle frame cylinder 4,
Seat cylinder 1 and 4 outer wall of vehicle frame cylinder have plate body outstanding, the plate outstanding of 4 outer wall of seat cylinder 1 and vehicle frame cylinder
Shape is identical, and the shape of the plate shape outstanding of 4 outer wall of seat cylinder 1 and vehicle frame cylinder and the fin of 5 lower end of fixture block
Shape corresponds to.
Embodiment：Lock 8 is gone out for 7 lira from lock body, fixture block 5 can be toward close to spring base 3 under the action of spring 13
Direction is moved, at this point, seat unlocked, can detach seat cylinder 1 with vehicle frame cylinder 4, when locking, seat cylinder 1 is sleeved on vehicle
On frame cylinder 4, lock 8 is pulled, 8 is latched and drives fixture block 5 is past to lean on toward the direction movement far from annular groove 2, sliding block 9 with movable slider 9
The direction of nearly limited block 14 is moved, and the fin under fixture block 5 pushes together seat cylinder 1 and the protrusion tab of vehicle frame cylinder 4, directly
It is adjacent to limited block 14 to fixture block 5, the fin under fixture block 5 adjusts in the direction of seat and the direction of vehicle frame to consistent, pulls down lock
8 are caught in lock body 7, seat locking.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (8)
1. a kind of mountain bike seat anti-theft device, including seat cylinder (1), which is characterized in that seat cylinder is arranged on (1)
Locking device, locking device include annular groove (2), fixture block (5), sliding slot (6), sliding block (9), connecting rod (11), fixed block (10),
Connecting rod (12) and lock (8), intermediate annular groove (2) are fixed on seat cylinder (1), and fixture block (5) is inlaid in annular groove (2),
Connecting rod (11), the upper end connection fixing block (10) of connecting rod (11) are set on fixture block (5), and connecting rod covers connective pole on (11)
(12) one end, connecting rod (12) are socketed in far from fixture block (5) one end in the connecting rod (11) above sliding block (9), the sliding block (9)
One end connection lock (8), sliding block (9) is inlaid in sliding slot (6), and sliding slot (6) is fixed on the outer wall of annular groove (2).
2. a kind of mountain bike seat anti-theft device according to claim 1, which is characterized in that the annular groove (2)
It is socketed on the outer wall of seat cylinder (1), the size of the internal diameter of annular groove (2) is more than the size of the outer diameter of seat cylinder (1).
3. a kind of mountain bike seat anti-theft device according to claim 1, which is characterized in that the fixture block (5)
Quantity is two, and fixture block (5) bottom is equipped with L-type fin.
4. a kind of mountain bike seat anti-theft device according to claim 1, which is characterized in that the annular groove (2)
Interior side setting spring base (3), spring base (3) both sides connecting spring (13), spring (13) are connected far from spring base (3) one end
Fixture block (5), direction setting limited block (14) of the fixture block (5) far from spring (13).
5. a kind of mountain bike seat anti-theft device according to claim 1, which is characterized in that the connecting rod (11)
It is threadedly coupled with fixed block (10).
6. a kind of mountain bike seat anti-theft device according to claim 1, which is characterized in that the connecting rod (12) two
End is provided with through-hole, and the size of the internal diameter of the through-hole of connecting rod (12) is more than the size of the outer diameter of connecting rod.
7. a kind of mountain bike seat anti-theft device according to claim 1, which is characterized in that the sliding block (9) with
(8) hinge connection is latched, one end of lock (8) is stuck in lock body (7), and lock body (7) is fixed on the bottom of sliding slot (6).
8. a kind of mountain bike seat anti-theft device according to claim 1, which is characterized in that the seat cylinder
(1) lower section is equipped with vehicle frame cylinder (4), and seat cylinder (1) and vehicle frame cylinder (4) outer wall have plate body outstanding, seat cylinder
(1) identical with the plate shape outstanding of vehicle frame cylinder (4) outer wall, and seat cylinder (1) and vehicle frame cylinder (4) outer wall is prominent
The plate shape gone out is corresponding with the shape of fin of fixture block (5) lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721714851.8U CN208021591U (en) | 2017-12-11 | 2017-12-11 | A kind of mountain bike seat anti-theft device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721714851.8U CN208021591U (en) | 2017-12-11 | 2017-12-11 | A kind of mountain bike seat anti-theft device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208021591U true CN208021591U (en) | 2018-10-30 |
Family
ID=63898513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721714851.8U Expired - Fee Related CN208021591U (en) | 2017-12-11 | 2017-12-11 | A kind of mountain bike seat anti-theft device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208021591U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111439327A (en) * | 2020-04-24 | 2020-07-24 | 湖北七纵八横网络科技有限公司 | Anti-theft system and method for shared bicycle seat |
-
2017
- 2017-12-11 CN CN201721714851.8U patent/CN208021591U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111439327A (en) * | 2020-04-24 | 2020-07-24 | 湖北七纵八横网络科技有限公司 | Anti-theft system and method for shared bicycle seat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181030 Termination date: 20191211 |