CN210027694U - Bicycle saddle safety cover - Google Patents
Bicycle saddle safety cover Download PDFInfo
- Publication number
- CN210027694U CN210027694U CN201920652067.1U CN201920652067U CN210027694U CN 210027694 U CN210027694 U CN 210027694U CN 201920652067 U CN201920652067 U CN 201920652067U CN 210027694 U CN210027694 U CN 210027694U
- Authority
- CN
- China
- Prior art keywords
- crank
- limiting rod
- rod
- reset spring
- bicycle
- 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
Links
Images
Landscapes
- Steering Devices For Bicycles And Motorcycles (AREA)
Abstract
The utility model discloses a bicycle saddle safety cover, block the clamping device that makes it can not overturn with the crank including safety cover, crank, elasticity resetting means and after unblanking, crank one end and safety cover rigid coupling, the other end is connected with elasticity resetting means. The clamping device comprises a support rod fixedly connected with a handle of the vehicle lock, an A reset spring and a limiting rod, the limiting rod is positioned above the support rod and rotates around a fulcrum, when the limiting rod rotates to a horizontal position, a first end of the limiting rod is intersected with the circumferential surface where the crank turns back and forth, and a second end of the limiting rod abuts against the top of the support rod; the reset spring A is sleeved on the support rod, the head part of the reset spring A is fixedly connected with the support rod, and the tail part of the reset spring A is connected with the second end of the limiting rod. The height difference of the handle of the bicycle lock is utilized to self-lock the clamping device when the bicycle lock is opened and closed, after riding is finished, the bicycle lock only needs to be closed, the self-locking structure of the clamping device breaks, the crank drives the protection cover to realize automatic reset based on the elastic reset device, manual reset is not needed, and the bicycle lock is simple in structure and easy to operate.
Description
Technical Field
The utility model relates to a bicycle accessory, especially a bicycle saddle safety cover.
Background
The seat of the bicycle is exposed to the outdoor environment for a long time, and particularly, the shared bicycle which is frequently used and has no fixed parking place is easily influenced by various external adverse factors. The automobile seat is in an outdoor environment for a long time, such as insolation, wind and rain, and the like, so that the aging of the automobile seat is accelerated, and inconvenience is brought to a user.
Some saddle safety covers that exist in the market are full-automatic upset saddle safety cover generally, and the design is complicated higher cost. There is simple structure's saddle safety cover also, for example the saddle safety cover through articulating on the support at saddle rear, need the manual upset of people during the use, simple structure, easily operation, but, when riding the end, especially sharing bicycle, forget the manual saddle safety cover that turns up owing to going on a journey badly, bring inconvenience for next user, make the saddle safety cover form with the nominal.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the above problem, provide a bicycle saddle safety cover, with the bicycle lock with unblank the back and parallelly drive the in-process and block the clamping device that makes its can not overturn with the crank and connect, utilize the difference in height that the lock was opened and was closed to realize controlling clamping device, concrete implementation scheme is as follows:
the utility model provides a bicycle saddle safety cover, includes safety cover, crank, is fixed in the elasticity resetting means of saddle bottom, crank one end and safety cover fixed connection, the other end is connected with elasticity resetting means, the crank drives the safety cover and can overturn around based on elasticity resetting means.
The automobile crank locking device comprises a support rod fixedly connected with an automobile lock handle, an A reset spring and a limiting rod, wherein the limiting rod is located above the support rod and rotates around a fulcrum, when the limiting rod rotates to a horizontal position, a first end of the limiting rod is intersected with the circumferential surface where the crank is overturned forwards and backwards, a second end of the limiting rod abuts against the top of the support rod, the A reset spring is sleeved on the support rod, the head of the limiting rod is fixedly connected with the support rod, and the tail of the limiting rod is connected with the second end of the limiting rod.
Preferably, the elastic reset device comprises a fixed shaft and one or two B reset springs, one end of the crank is fixedly connected with the protective cover, the other end of the crank is rotatably connected with the fixed shaft, the B reset springs penetrate through the fixed shaft, one end of the crank is far away from the fixed shaft to be fixed, and the opposite end of the B reset springs is fixedly connected with the crank.
Preferably, the circumferential surface on which the limiting rod rotates in a vertical plane around the fulcrum and the rotation is perpendicular to the circumferential surface on which the crank turns back and forth.
Preferably, when the bicycle is in the unlocking state, the supporting rod is positioned under the limiting rod and abuts against the limiting rod.
Preferably, the supporting rod is far away from the limiting rod when the bicycle is in a locking state.
Preferably, the clamping device is externally connected with the control box, the supporting rod extends out of the bottom of the control box and is fixedly connected with the handle of the vehicle lock, a boss is arranged at the movable part inside the control box, the reset spring A is sleeved on the supporting rod, the head of the reset spring A is fixedly connected with the boss, and the tail of the reset spring A is connected with the second end of the limiting rod.
Preferably, the top surface and the rear surface of the control box are provided with through U-shaped grooves, and the crank can turn back and forth in the U-shaped grooves.
Preferably, the bottom of the control box is provided with a through groove which is the same as the sliding path of the vehicle lock handle and is used for the supporting rod to slide.
Preferably, the crank is a rigid crank.
The utility model has the advantages that: the height difference of the opening and closing of the vehicle lock is utilized to control the clamping device, and self-locking is realized. When riding is finished, only the bicycle lock needs to be closed, the self-locking structure of the clamping device is broken, the crank drives the protective cover to realize automatic reset based on the elastic reset device, manual reset is not needed, and the bicycle locking device is simple in structure, low in cost and easy to operate.
Drawings
FIG. 1: a schematic structural diagram of a crank in a clamping state;
FIG. 2: embodiment one crank is in the stereogram of the state of locking;
FIG. 3: the structure of the crank in the reset state is schematically shown in the embodiment;
FIG. 4: embodiment one crank is in the stereogram when the reset state;
FIG. 5: embodiment two cranks are in the stereogram of the locking state;
FIG. 6: embodiment two crank is in stereogram when the reset state;
Detailed Description
The invention will be further explained with reference to the following figures and examples:
in the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral part; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", and the like indicate orientations or positional relationships based on those shown in fig. 1, 2, 3, and 4, and that the first feature "on", "above", and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or merely indicating that the first feature has a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature. This is merely for convenience in describing the invention and to simplify the description, and is not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and is therefore not to be considered limiting of the invention.
Example one
As shown in fig. 1 to 4, a shared bicycle saddle protection cover comprises a protection cover 1, a rigid crank 2 and a control box 3 located at the bottom of a saddle, wherein a through U-shaped groove 14 is formed in the top surface and the back surface of the control box 3, an elastic reset device and a clamping device which clamps the crank 2 in the unlocking parallel driving process so that the crank cannot be overturned are arranged in the control box 3, one end of the crank 2 is fixedly connected with the protection cover 1, the other end of the crank 2 extends into the control box 3 and is connected with the elastic reset device, and the crank 2 can be overturned in the U-shaped groove 14 in the front and back direction.
Elastic reset device includes fixed axle 5 and one or two B reset spring 6, inside 5 levels of fixed axle are fixed in control box 3, 2 one end of crank and 1 fixed connection of safety cover, the other end are located on fixed axle 5 and rotate with fixed axle 5 for the sleeve 7 cover and are connected, B reset spring 6 wears to locate on fixed axle 5, and B reset spring 6 keeps away from crank end rigid coupling in control box 3 or fixed axle 5, and opposite end and crank 2 rigid coupling, safety cover 1 can realize around fixed axle 5 upset based on elastic reset device under the crank 2 drives.
The clamping device comprises a support rod 9, an A return spring 11 and a limiting rod 12, wherein the support rod extends out of the bottom of the control box 3 and is fixedly connected with a vehicle lock handle 8-1; the limiting rod 12 is positioned above the supporting rod 9 and rotates around the fulcrum 13 on a vertical plane, the circumferential surface where the limiting rod 12 rotates around the fulcrum 13 is vertical to the circumferential surface where the crank 2 turns back and forth, when the limiting rod 12 rotates to a horizontal position, the first end of the limiting rod is intersected with the circumferential surface where the crank 2 turns back and forth, and the second end of the limiting rod abuts against the top of the supporting rod 9; the movable part in the control box 3 on the bracing piece 9 is equipped with boss 10, the A reset spring 11 cover is established on the bracing piece 9, and the head is with boss 10 rigid coupling, and the afterbody is connected with gag lever post 12 second end. The locking device is controlled by utilizing the height difference of the vehicle lock handle 8-1 when the vehicle lock 8 is opened and closed, so that self-locking is realized. When riding is finished, only the bicycle lock 8 needs to be closed, the clamping device self-locking structure is broken, the crank 2 drives the protective cover 1 to realize automatic reset based on the elastic reset device, manual reset is not needed, and the bicycle locking device is simple in structure, low in cost and easy to operate.
When the shared bicycle is in an unlocking state, the supporting rod 9 is positioned under the limiting rod 12 and is propped against the limiting rod 12.
When the sharing bicycle is in a locking state, the supporting rod 9 is separated from the limiting rod 12.
The bottom of the control box 3 is provided with a through groove 18 which is the same as the sliding path of the lock handle 8-1 and is used for the support rod 9 to slide.
The working process is as follows: when the sharing bicycle is used, a code is swept to unlock, a bicycle lock handle 8-1 is lifted to an unlocking position from a locking position, meanwhile, a support rod 9 is lifted and pushes a limiting rod 12 to a horizontal position, a protective cover 1 is manually pulled up and then pressed downwards, a crank 2 is turned downwards along a U-shaped groove 14 of a control box, the limiting rod 12 is driven to rotate around a fulcrum 13 when the crank 2 is turned to be in contact with the first end of the limiting rod 12, the limiting rod 12 rebounds to the horizontal position under the action of an A reset spring 11 after the crank 2 passes through the limiting rod 12, the second end of the limiting rod 12 is abutted against the support rod 9 at the moment, and after the protective cover is loosened, the crank 2, the limiting rod 12 and the support rod 9 form a self-locking structure based on the fulcrum 13 to clamp.
After riding is finished, the bicycle is swept, the bicycle lock handle 8-1 slides to the locking position from the unlocking position, meanwhile, the support rod 9 descends under the driving of the bicycle lock handle 8-1 and is separated from the limiting rod 12, the clamping device self-locking structure is broken, the protection cover 1 automatically overturns upwards to reset under the driving of the crank 2 based on the elastic resetting device 4, and manual resetting is not needed.
Example two:
as shown in fig. 5 and 6, according to the first embodiment, the bicycle saddle protection cover comprises a protection cover 1, a crank 2 and an elastic resetting device 4, wherein the elastic resetting device 4 is fixed on a bracket 15, a fixing piece 16 is connected to the lower end of the bracket 15, the fixing piece 16 is detachably connected to a saddle supporting beam 17, and the position of the elastic resetting device 4 can be adjusted, so that the installation is more optimized. Crank 2 one end and safety cover 1 fixed connection, the other end with be connected with elastic reset device 4, crank 2 drives safety cover 1 and can overturn around based on elastic reset device 4.
The control box 3 is arranged between the elastic reset device 4 and the vehicle lock 8, a clamping device which clamps the crank 2 in the process of running after unlocking and prevents the crank from turning over is arranged in the control box 3, the top surface and the back surface of the control box 3 are provided with through U-shaped grooves 14, and the crank 2 can turn over in the U-shaped grooves 14.
The present invention has been described above by way of example, but the present invention is not limited to the above-mentioned embodiments, and any modification or variation based on the present invention is within the scope of the present invention.
Claims (9)
1. A bicycle saddle safety cover which characterized in that: comprises a protective cover (1), a crank (2) and an elastic resetting device (4) fixed at the bottom of a saddle, wherein one end of the crank (2) is fixedly connected with the protective cover (1), the other end of the crank is connected with the elastic resetting device (4), the crank (2) drives the protective cover (1) to turn back and forth based on the elastic resetting device (4),
the locking device comprises a support rod (9), an A reset spring (11) and a limiting rod (12), wherein the support rod (9), the A reset spring (11) and the limiting rod (12) are fixedly connected with a vehicle lock handle (8-1), the limiting rod (12) is located above the support rod (9) and rotates around a fulcrum (13), when the limiting rod (12) rotates to a horizontal position, the first end of the limiting rod is intersected with the circumferential surface where the crank (2) overturns forwards and backwards, the second end of the limiting rod abuts against the top of the support rod (9), the A reset spring (11) is sleeved on the support rod (9), the head of the limiting rod is fixedly connected with the support rod (9), and the tail of the limiting rod (12) is connected with the second end of the limiting rod.
2. A bicycle seat protector as claimed in claim 1, wherein: elasticity resetting means (4) include fixed axle (5) and one or two B reset spring (6), crank (2) one end and safety cover (1) fixed connection, the other end rotates with fixed axle (5) to be connected, B reset spring (6) wear to locate on fixed axle (5), keep away from crank (2) one end fixed, opposite end and crank (2) rigid coupling.
3. A bicycle seat protector as claimed in claim 1 or 2, wherein: the limiting rod (12) rotates around the fulcrum (13) in a vertical plane, and the circumferential surface where the limiting rod rotates is perpendicular to the circumferential surface where the crank (2) turns back and forth.
4. A bicycle seat protector as claimed in claim 1 or 2, wherein: when the bicycle is in an unlocking state, the supporting rod (9) is positioned under the limiting rod (12) and is propped against the limiting rod (12).
5. A bicycle seat protector as claimed in claim 1 or 2, wherein: when the bicycle is in a locked state, the supporting rod (9) is far away from the limiting rod (12).
6. A bicycle seat protector as claimed in claim 1 or 2, wherein: the locking device is externally provided with a control box (3), the supporting rod (9) extends out of the bottom of the control box and is fixedly connected with a vehicle lock handle (8-1), a boss (10) is arranged on the inner movable part of the control box (3), the reset spring A (11) is sleeved on the supporting rod (9), the head of the reset spring A is fixedly connected with the boss (10), and the tail of the reset spring A is connected with the second end of the limiting rod (12).
7. A bicycle seat protector as claimed in claim 6, wherein: the top surface and the back of the control box (3) are provided with through U-shaped grooves (14), and the crank (2) can turn back and forth in the U-shaped grooves.
8. A bicycle seat protector as claimed in claim 6, wherein: the bottom of the control box (3) is provided with a through groove (18) which is the same as the sliding path of the lock handle (8-1) and is used for the support rod (9) to slide.
9. A bicycle seat protector as claimed in claim 1 or 2, wherein: the crank (2) is a rigid crank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920652067.1U CN210027694U (en) | 2019-05-08 | 2019-05-08 | Bicycle saddle safety cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920652067.1U CN210027694U (en) | 2019-05-08 | 2019-05-08 | Bicycle saddle safety cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210027694U true CN210027694U (en) | 2020-02-07 |
Family
ID=69364096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920652067.1U Expired - Fee Related CN210027694U (en) | 2019-05-08 | 2019-05-08 | Bicycle saddle safety cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210027694U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113697012A (en) * | 2021-09-09 | 2021-11-26 | 北京保兴时代科技有限公司 | Dustproof and rainproof device for bicycle and shared bicycle |
-
2019
- 2019-05-08 CN CN201920652067.1U patent/CN210027694U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113697012A (en) * | 2021-09-09 | 2021-11-26 | 北京保兴时代科技有限公司 | Dustproof and rainproof device for bicycle and shared bicycle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7234557B2 (en) | Electric vehicle with partitionable structure | |
| US9315128B2 (en) | Vehicle seat and commercial vehicle with at least one vehicle seat | |
| CN104471166B (en) | The clear-latch device of vehicle door | |
| US7530609B2 (en) | Self-presenting non-excitable secondary hood latch assembly | |
| CN210027694U (en) | Bicycle saddle safety cover | |
| EP1041229A3 (en) | Cab window lock system | |
| US7731165B2 (en) | Hood support | |
| US4351560A (en) | Removable roof of a motor vehicle | |
| US4342481A (en) | Removable roof equipped with a wind deflector plate | |
| JP4047882B2 (en) | Beverage holder for installation in automobiles | |
| US7726737B2 (en) | Infant seat for motorcars | |
| IE54950B1 (en) | Column-mounted applicances | |
| CN1576092B (en) | Electric taking in system for seat of vehicle | |
| JP4778298B2 (en) | Drum transporter | |
| US4846740A (en) | Outboard motor tilt mechanism | |
| EP3351424B1 (en) | Swivel mechanism of child safety seat | |
| JP4530257B2 (en) | Buckle for holding battery cover of battery powered vehicle | |
| CN218400314U (en) | Novel handrail release mechanism that acts as go-between in back row seat | |
| JPS6340085Y2 (en) | ||
| CN211391143U (en) | Vehicle-mounted intelligent three-in-one early warning integrated machine | |
| ES8303907A1 (en) | Seats | |
| US10703280B2 (en) | Actuator mechanism for a fold rear-view mirror assembly | |
| CN214058735U (en) | Bury bucket with theftproof structure | |
| CN217804445U (en) | Folding and locking mechanism for automobile cushion | |
| EP1955892A2 (en) | Device for locking a notched rod of a headrest comprising a slide valve mounted axially mobile |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200207 Termination date: 20210508 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |