CN208102178U

CN208102178U - One kind is lain riding type bicycle seat damping device

Info

Publication number: CN208102178U
Application number: CN201820258217.6U
Authority: CN
Inventors: 段金涛; 宋敬滨
Original assignee: Changzhou Vocational Institute of Mechatronic Technology
Current assignee: Changzhou Vocational Institute of Mechatronic Technology
Priority date: 2018-02-13
Filing date: 2018-02-13
Publication date: 2018-11-16
Anticipated expiration: 2028-02-13

Abstract

The utility model belongs to technical field of bicycles, it lies riding type bicycle seat damping device more particularly to one kind, including damper, connect the shock bracket of the damper and seat, the shock bracket includes the guide rod I for connecting the top of back and the damper of the seat, the linking arm being connect with the end of the damper, the body frame of the under-seat is set, connect the guide rod II of the seat Yu the body frame, the body frame is connected with the linking arm, the guide rod I, the junction of the linking arm and the damper can be rotated, the guide rod II and the seat, the junction of the body frame can be rotated, the utility model increases damping device under seat, the impact of bumpy road bring is mitigated, increase the comfort of user.

Description

One kind is lain riding type bicycle seat damping device

Technical field

The utility model belongs to technical field of bicycles, and in particular to one kind is lain riding type bicycle seat damping device.

Background technique

Riding type bicycle of lying is a kind of novel, environmental protection and comfortable labor-saving bicycle, can eliminate vertical bicycle generation A series of senses of discomfort are increasingly entered into people's lives, are gradually well known due to the plurality of advantages that the formula of lying is ridden.But at present The seat of riding type bicycle of lying does not have damping device, and when bumpy road is ridden, road shock brings discomfort to bicyclist, Hinder the universal of riding type bicycle of lying.

Utility model content

In order to solve the above technical problems, the purpose of the utility model is to provide one kind lie riding type bicycle seat damping dress It sets, increases damping device under seat, mitigated the impact of bumpy road bring, increased the comfort of user.

The utility model proposes one kind lie riding type bicycle seat damping device, including damper, the connection damping The shock bracket of device and seat, the shock bracket include connecting the guiding on the top of back and the damper of the seat Bar I, the linking arm being connect with the end of the damper, the body frame that the under-seat is set, the connection seat and institute The guide rod II of body frame is stated, the body frame is connected with the linking arm, the guide rod I, the linking arm and the damper Junction can be rotated, the guide rod II and the junction of the seat, the body frame can be rotated.

Further, the damper includes hydraulic damper and the elastic element that is set in outside the hydraulic damper.

Further, the hydraulic damper includes work cylinder barrel, the piston rod being arranged in the work cylinder barrel, setting Oil storage cylinder barrel outside the work cylinder barrel, two through-holes that the work cylinder barrel bottom is set, be separately positioned on two it is logical Compression valve and recuperation valve in hole, the upper end of the compression valve is small, lower end is big, and the filling through-hole is corrected under it, described The upper end of recuperation valve is big, lower end is small, and corrects the filling through-hole thereon.

Further, the piston rod is connect with the guide rod I.

Further, the compression valve and the recuperation valve are equipped with spring.

Further, piston is equipped in the work cylinder barrel, the piston rod is connect with the piston thread.

Further, the oil storage cylinder barrel upper end is equipped with oil sealing, and the oil sealing is externally provided with dust cover.

Further, the dust cover is externally provided with outer cover.

Further, the elastic element is spring.

Further, two sub-stents are extended in one end of the body frame, the body frame by the sub-stent with it is described Linking arm is connected.

According to the above aspect of the present invention, the utility model has at least the following advantages：Hydraulic damper can decay seat because of road surface The vibration generated is impacted, the amplitude of vibration is reduced rapidly；Shock bracket can prevent seat beat, make seat can only be along axis Line vibration；Elastic element does elastic connection between vehicle frame (or vehicle body) and vehicle bridge (or wheel), can mitigate due to not level road The impact of face bring, and bear and transmit vertical load；Utility model design structure is reasonable, and cushioning effect is obvious, is suitble to promote It uses.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of riding type bicycle seat damping device of lying.

Fig. 2 be lie riding type bicycle seat damping device damper structural schematic diagram.

Fig. 3 be lie riding type bicycle seat damping device damper cross-sectional view.

In utility model figure：1- outer cover, 2- hydraulic damper, 3- elastic element, 4- connector II, 5- piston rod, 6- are anti- Dust hood, 7- work cylinder barrel, 8- nut, 9- oil storage cylinder barrel, 10- recuperation valve, 11- compression valve, 12- screw thread, 13- piston, 14- oil Envelope, 15- seat, 16- support rod, 17- body frame, 18- guide rod I, 19- damper, 20- connecting shaft, 21- linking arm, 22- branch Frame, 23- guide rod II, 24- connector I.

Specific embodiment

The embodiments of the present invention are described in detail below in conjunction with embodiment, but those skilled in the art It will be understood that the following example is merely to illustrate the utility model, and it should not be regarded as limiting the scope of the utility model.Embodiment In the person that is not specified actual conditions, carry out according to conventional conditions or manufacturer's recommended conditions.Life is not specified in agents useful for same or instrument Manufacturer person is produced, being can be with conventional products that are commercially available.

Referring to Fig. 1-3, one kind described in one preferred embodiment of the utility model is lain 15 damping device of riding type bicycle seat, Shock bracket including damper 19, connection damper 19 and seat 15.

Damper 19 includes hydraulic damper 2 and the elastic element 3 that is set in outside hydraulic damper 2, in the present embodiment, bullet Property element 3 be spring.Hydraulic damper 2 is working including work cylinder barrel 7, the piston rod 5 being arranged in work cylinder barrel 7, setting Oil storage cylinder barrel 9, two through-holes that 7 bottom of work cylinder barrel is set, the compression valve being separately positioned in two through-holes outside cylinder barrel 7 11 and recuperation valve 10, the upper end of compression valve 11 is small, lower end is big, and filling through-hole is corrected under it, the upper end of recuperation valve 10 is big, under It holds small, and corrects filling through-hole thereon, compression valve 11 and recuperation valve 10 are equipped with spring.Piston 13 is equipped in work cylinder barrel 7, Piston rod 5 is threadedly coupled with piston 13.9 upper end of oil storage cylinder barrel is equipped with oil sealing 14, and oil sealing 14 is externally provided with dust cover 6, outside dust cover 6 Equipped with outer cover 1.Outer cover 1 is set to the upper half of hydraulic damper 2, and elastic element 3 is set to the lower half of hydraulic damper 2.It is hydraulic The top of damper 2 is equipped with connector I 24, end is equipped with connector II 4, and connector I 24 is connected with piston rod 5.

15 back of seat is equipped with support rod 16, and shock bracket includes the guide rod I of connection support bar 16 Yu connector I 24 18, the linking arm 21 connecting with connector II 4, the body frame 17, the connecting chair 15 that are arranged in below seat 15 are led with body frame 17 To bar II 23, body frame 17 is connected with linking arm 21.The junction of guide rod I 18 and connector I 24, linking arm 21 and connector II 4 junction, the junction of guide rod II 23 and seat 15, guide rod II 23 and the junction of body frame 17 are rotatable.Body frame Two sub-stents 22 are extended in 17 one end, and the quantity of linking arm 21 is two, and two sub-stents 22 and two linking arms 21 are logical Connection pin connection is crossed, the other end of linking arm 21 is connected by connecting shaft 20.The connector II of connecting shaft 20 and hydraulic damper 2 4 are connected.

The working principle of the utility model is：It lies in riding type bicycle ride, when encountering the road surface jolted, damping branch The effect of gusseted is erected, 15 beat of seat can be prevented, the rotatable joint in several places is provided in shock bracket, is made Seat 15 can only along axis up and down or front and back vibration.Seat 15 passes through the connector I of guide rod I 18 and hydraulic damper 2 24 are connected, and connector I 24 is connected with piston rod 5, and when hydraulic damper 2 works, piston rod 5 is moved down with piston 13, work The volume of cylinder barrel 7 reduces, and oil pressure increases, and oil liquid flows back to oil storage cylinder barrel 9 through compression valve 11, and piston 13 heads on piston rod 5 and moves up, work Make cylinder barrel 7 and generate certain vacuum degree, the oil liquid in oil storage cylinder barrel 9, which flows back to push recuperation valve 10 open and flow into work cylinder barrel 7, to be mended It fills, loops back and forth like this with the vibration of buffer armchair 15.

In conclusion the utility model proposes 15 damping device of riding type bicycle seat of lying, hydraulic damper 2 can decline Subtract the vibration that seat 15 is generated by road shocks, is reduced rapidly the amplitude of vibration；Shock bracket can prevent 15 beat of seat, Shake seat 15 can only along axis；Elastic element 3 does elastic connection between vehicle frame (or vehicle body) and vehicle bridge (or wheel), It can mitigate since uneven road surface bring is impacted, and bear and transmit vertical load；Utility model design structure is reasonable, damping Effect is obvious, is suitble to promote the use of.

Although the utility model has been described by way of example and in terms of the preferred embodiments, it is not intended to limit the utility model, any Person skilled in the art can do various change and modification, therefore this without departing from the spirit and scope of the utility model The protection scope of utility model should subject to the definition of the claims.

Claims

The riding type bicycle seat damping device 1. one kind is lain, it is characterised in that：Including damper, the connection damper and seat Shock bracket, the shock bracket include connect the seat back and the damper top guide rod I and institute The linking arm of end connection for stating damper, the body frame that the under-seat is set, the connection seat and the body frame Guide rod II, the body frame are connected with the linking arm, the junction of the guide rod I, the linking arm and the damper It can be rotated, the junction of the guide rod II and the seat, the body frame can be rotated.
2. riding type bicycle seat damping device according to claim 1 of lying, it is characterised in that：The damper includes liquid Pressure damper and the elastic element being set in outside the hydraulic damper.
3. riding type bicycle seat damping device according to claim 2 of lying, it is characterised in that：The hydraulic damper packet Include work cylinder barrel, the piston rod being arranged in the work cylinder barrel, the oil storage cylinder barrel being arranged in outside the work cylinder barrel, setting exist Two through-holes of the work cylinder barrel bottom, the compression valve being separately positioned in two through-holes and recuperation valve, the compression valve Upper end is small, lower end is big, and the filling through-hole is corrected under it, and the upper end of the recuperation valve is big, lower end is small, and corrects thereon Fill the through-hole.
4. riding type bicycle seat damping device according to claim 3 of lying, it is characterised in that：The piston rod with it is described Guide rod I connects.
5. riding type bicycle seat damping device according to claim 3 of lying, it is characterised in that：The compression valve and described Recuperation valve is equipped with spring.
6. riding type bicycle seat damping device according to claim 3 of lying, it is characterised in that：It is set in the work cylinder barrel There is piston, the piston rod is connect with the piston thread.
7. riding type bicycle seat damping device according to claim 3 of lying, it is characterised in that：The oil storage cylinder barrel upper end Equipped with oil sealing, the oil sealing is externally provided with dust cover.
8. riding type bicycle seat damping device according to claim 7 of lying, it is characterised in that：The dust cover is externally provided with Outer cover.
9. riding type bicycle seat damping device according to claim 2 of lying, it is characterised in that：The elastic element is bullet Spring.
10. riding type bicycle seat damping device according to claim 1 of lying, it is characterised in that：One end of the body frame Extend two sub-stents, the body frame is connected by the sub-stent with the linking arm.