CN208530750U - Adjustable saddle with anti-theft function - Google Patents

Abstract

The utility model relates to a kind of adjustable saddle with anti-theft function, including seat cushion, seat support plate and saddle pipe, seat support plate lower surface is welded with truss girder；The rear end of the truss girder is welded with vertical beam, and the vertical beam is welded with moving beam perpendicular to truss girder, the lower end of the vertical beam；It further include guide sleeve, moving beam is inserted into guide sleeve, the front end of moving beam is equipped with limit plate, is equipped with several location holes along the length direction of moving beam on the downside of moving beam, and the front end of saddle is no more than axis line position when moving beam is adjusted to extreme position along guide sleeve backward；The lower end of guide sleeve is welded with saddle pipe；The rear end of the guide sleeve is equipped with lock construction element, and lock construction element includes at least lock tongue, lock housing and the lock core for driving lock tongue flexible；Lock housing is welded on guide sleeve.The utility model has structure simple, antitheft, safe and reliable, easy to adjust, meets riding, greatly improving the advantages that riding comfort level for different crowd.

Description

Adjustable saddle with anti-theft function

Technical field

The utility model belongs to electric vehicle or technical field of bicycles, more particularly to a kind of with the adjustable of anti-theft function Formula saddle.

Background technique

Common walking-replacing tool when bicycle or electric vehicle are people's short distance trips, when cycling is laborsaving, flexible, It is convenient thus deeply welcomed by the people and like, it is widely used.In existing bicycle or the vehicle frame of electric bicycle On, the saddle pipe of saddle is installed equipped with one, saddle is for taking, and saddle pipe is anchored on the lower section of saddle, and saddle pipe can be in vehicle frame saddle It stretches in seat standpipe, the distance of saddle and pedal can be adjusted by changing the cooperation position of saddle pipe and vehicle frame saddle stand pipe It is whole, to adapt to the requirement of bicyclist.

People higher for height, saddle is increased；The people too short for height, even if saddle is reduced.The position of saddle Set it is excessively high will affect traffic safety, location of saddle support is too low, and the comfort ridden is poor, inconvenience is exerted oneself, and is difficult to meet different bicyclists Needs.Such as the arm of bicyclist is shorter, adjustment is in extreme lower position in time, and distance of two hands apart from handlebar is also interlocked, in this way Reaching forward for bicyclist was resulted in, when riding for a long time, the lumbar vertebrae of human body will bear biggish pressure, and the upper time rides meeting Cause lumbar vertebrae tired, in turn result in uncomfortable after riding, security risk will be had for a long time by riding, and not change tradition thus Saddle up and down adjust in the case where, increase saddle front-and-back adjusting mechanism, to meet the needs of different bicyclists, improve ride relax Appropriateness.

Summary of the invention

The utility model is to solve technical problem present in well-known technique and to provide a kind of structure simple, design rationally, Securely and reliably, easy to process, easy to adjust, meet the riding of different crowd, greatly improve comfort level of riding there is antitheft function The adjustable saddle of energy.

The utility model is adopted the technical scheme that solve technical problem present in well-known technique:

A kind of adjustable saddle with anti-theft function, including seat cushion, seat support plate and saddle pipe, the seat support The lower surface of plate is welded with truss girder along bench length direction, and the truss girder is located at the middle position of seat support plate；It is described Truss girder extends to the back edge of seat cushion to seat cushion rear end, and does not expose the back edge of seat cushion；It welds the rear end of the truss girder It is connected to vertical beam, the vertical beam is perpendicular to truss girder, and the lower end of the vertical beam is welded with moving beam, and the moving beam is under vertical beam End extends to the leading edge of seat cushion to extreme direction before seat cushion, and does not expose the leading edge of seat cushion；It further include guide sleeve, the shifting Dynamic beam is inserted into guide sleeve, and the front end of the moving beam is equipped with limit plate, along moving on the downside of the moving beam The length direction of beam is equipped with several location holes, and the front end of saddle is no more than when moving beam is adjusted to extreme position along guide sleeve backward Axis line position；The lower end of the guide sleeve is welded with saddle pipe；The rear end of the guide sleeve is equipped with lock construction element, the lock construction element Including at least lock tongue, lock housing and the lock core for driving lock tongue flexible；The lock housing is welded on guide sleeve.

The utility model can also use following technical measures:

The lock core is the mechanical lock with key.

The lock core is electronic lock cylinder.

The lock core is electromagnetic lock core, and described includes electromagnetic actuator device and locking bar, locking bar described in electromagnetic actuator device control Stretching motion, reset spring is set on the locking bar, and the end of the locking bar connects lock tongue.

The lock core is motor driven lock core, including the electric operator being mounted in lock housing, the electronic execution machine Structure includes driving motor, and driving gear is equipped on the motor shaft of driving motor, and driving gear engages driven gear, driven gear It is mounted on the spindle nose of screw rod, screw rod is installed in lock housing, nut is fitted in screw flight section, nut is under the drive of screw rod Horizontal reciprocating movement is done, is connected with locking bar on the nut；The driving motor connection control driving motor positive and negative rotation time Controller；The end of the locking bar connects lock tongue.

Knob is welded in the vertical beam.

The utility model has the advantages and positive effects of: by adopting the above technical scheme due to the utility model, not Change in the case that traditional saddle adjusts up and down and increase saddle front-and-back adjusting mechanism, thus meet different people ride when The adjustment to saddle height front-rear position is waited, to greatly improve the comfort level of bicyclist；In addition the utility model mechanical lock or Person's electronics realizes the locking of front-rear position, and structure is simple, easy to use, but also have the effect of it is antitheft, using electronic lock Control of wirelessly unlocking may be implemented in core.In addition, the utility model also has structure simple, design rationally, securely and reliably, is easy to add The advantages that work.

Detailed description of the invention

Fig. 1 is 1 structural schematic diagram of the utility model embodiment；

Fig. 2 is moving beam structural schematic diagram；

Fig. 3 is rear extreme position structural schematic diagram；

Fig. 4 is 2 electromagnetic lock core structural schematic diagram of the utility model embodiment.

Fig. 5 is 3 motor driven lock core structure schematic diagram of the utility model embodiment.

In figure, 1, seat cushion；2, seat support plate；3, saddle pipe；4, truss girder；5, vertical beam；6, moving beam；6-1, location hole； 7, guide sleeve；8, limit plate；9, lock construction element；9-1, lock tongue；9-2, lock housing；9-3, lock core；9-10, electromagnetic actuator device；9-11, Locking bar；9-12, reset spring；9-20, electric operator；9-21, driving motor；9-22, driving gear；9-23, driven tooth Wheel；9-24, screw rod；9-25, nut；9-26, locking bar；10, it shakes hands.

Specific embodiment

For the invention, features and effects that can further appreciate that the utility model, the following examples are hereby given, and cooperates Detailed description are as follows for attached drawing:

Embodiment please refers to Fig. 1 and Fig. 2, a kind of adjustable saddle with anti-theft function, including seat cushion 1, seat support The lower surface of plate 2 and saddle pipe 3, the seat support plate is welded with truss girder 4 along bench length direction, and the truss girder is located at The middle position of seat support plate；The truss girder extends to the back edge of seat cushion to seat cushion rear end, and after not exposing seat cushion Edge；The rear end of the truss girder is welded with vertical beam 5, and the vertical beam is welded perpendicular to truss girder, the lower end of the vertical beam Have a moving beam 6, the moving beam from vertical beam lower end to seat cushion before extreme direction extend to the leading edge of seat cushion, and do not expose seat cushion Leading edge；It further include guide sleeve 7, the moving beam is inserted into guide sleeve, and the front end of the moving beam is equipped with limit Plate 8 is equipped with several location hole 6-1 along the length direction of moving beam on the downside of the moving beam, moving beam along guide sleeve to The front end for being adjusted to saddle when extreme position afterwards is no more than central axes location A, please refers to Fig. 3；It welds the lower end of the guide sleeve There is saddle pipe；The rear end of the guide sleeve is equipped with lock construction element 9, and the lock construction element includes at least lock tongue 9-1, lock housing 9-2 and band The flexible lock core 9-3 of dynamic lock tongue；The lock housing is welded on guide sleeve, and the lock core is the mechanical lock with key, in order to It is conveniently adjusted saddle, knob 10 is welded in the vertical beam.

Embodiment 2, referring to Fig. 4, the lock core is electromagnetic lock core, described includes electromagnetic actuator device 9-10 and locking bar 9- 11, locking bar stretching motion described in electromagnetic actuator device control is set with reset spring 9-12, the end of the locking bar on the locking bar Lock tongue 9-1 is connected, wireless unlocking can be realized by handheld terminal using this embodiment scheme, wireless unlocking technique belongs to known Technology, herein without repeating, remaining structure is same as Example 1.

Embodiment 3 electronic is held including be mounted in lock housing 9-2 referring to Fig. 5, the lock core is motor driven lock core Row mechanism 9-20, the electric operator 9-20 include driving motor 9-21, are equipped on the motor shaft of driving motor actively Gear 9-22, driving gear engage driven gear 9-23, and driven gear is mounted on the spindle nose of screw rod 9-24, and screw rod installs lock housing On, nut 9-25 is fitted in screw flight section, nut does horizontal reciprocating movement under the drive of screw rod, connects on the nut It is connected to locking bar 9-26；The controller of the driving motor connection control driving motor positive and negative rotation time；The end of the locking bar Lock tongue 9-1 is connected, wireless unlocking can be realized by handheld terminal using the present embodiment structure, wireless unlocking technique belongs to known Technology, herein without repeating, remaining structure is same as Example 1.

By adopting the above technical scheme, machine is adjusted before and after increase saddle in the case where not changing traditional saddle or more adjustment Structure, to meet adjustment of different people when riding to saddle height front-rear position, to greatly improve bicyclist Comfort level；In addition the utility model lock construction element realizes the locking of front-rear position, and structure is simple, easy to use, but also has There is antitheft effect, control of wirelessly unlocking may be implemented using electronic lock cylinder.In addition, the utility model also has structure simple, The advantages that design is reasonable, safe and reliable, easy to process.

The above is only the preferred embodiment to the utility model, is not made in any form to the utility model Limitation, it is all according to the technical essence of the utility model any simple modification made to the above embodiment, equivalent variations with Modification, is all within the scope of the technical scheme of the utility model.

Claims (6)

1. a kind of adjustable saddle with anti-theft function, including seat cushion, seat support plate and saddle pipe, it is characterised in that: institute The lower surface for stating seat support plate is welded with truss girder along bench length direction, and the truss girder is located at the centre of seat support plate Position；The truss girder extends to the back edge of seat cushion to seat cushion rear end, and does not expose the back edge of seat cushion；The truss girder Rear end is welded with vertical beam, and for the vertical beam perpendicular to truss girder, the lower end of the vertical beam is welded with moving beam, the moving beam Extreme direction extends to the leading edge of seat cushion before from vertical beam lower end to seat cushion, and does not expose the leading edge of seat cushion；It further include guiding Set, the moving beam are inserted into guide sleeve, and the front end of the moving beam is equipped with limit plate, the downside of the moving beam On along moving beam length direction be equipped with several location holes, when moving beam is adjusted to extreme position along guide sleeve backward before saddle End is no more than axis line position；The lower end of the guide sleeve is welded with saddle pipe；The rear end of the guide sleeve is equipped with lock construction element, institute Lock construction element is stated including at least lock tongue, lock housing and the lock core for driving lock tongue flexible；The lock housing is welded on guide sleeve.

2. the adjustable saddle according to claim 1 with anti-theft function, it is characterised in that: the lock core is with key The mechanical lock of spoon.

3. the adjustable saddle according to claim 1 with anti-theft function, it is characterised in that: the lock core is electronic lock Core.

4. the adjustable saddle according to claim 3 with anti-theft function, it is characterised in that: the lock core is electromagnetic lock Core, described includes electromagnetic actuator device and locking bar, locking bar stretching motion described in electromagnetic actuator device control, is set on the locking bar The end of reset spring, the locking bar connects lock tongue.

5. the adjustable saddle according to claim 3 with anti-theft function, it is characterised in that: the lock core is motor drive Movable lock core, including the electric operator being mounted in lock housing, the electric operator includes driving motor, driving motor Driving gear is installed, driving gear engages driven gear, and driven gear is mounted on the spindle nose of screw rod, screw rod peace on motor shaft It fills in lock housing, is fitted with nut in screw flight section, nut does horizontal reciprocating movement under the drive of screw rod, on the nut It is connected with locking bar；The controller of the driving motor connection control driving motor positive and negative rotation time；The end of the locking bar connects Connect lock tongue.

6. the adjustable saddle according to claim 1 with anti-theft function, it is characterised in that: the upper welding of the vertical beam There is knob.