CN204915377U - Vehicle seat damping device and vehicle seat - Google Patents

Vehicle seat damping device and vehicle seat Download PDF

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Publication number
CN204915377U
CN204915377U CN201520686668.6U CN201520686668U CN204915377U CN 204915377 U CN204915377 U CN 204915377U CN 201520686668 U CN201520686668 U CN 201520686668U CN 204915377 U CN204915377 U CN 204915377U
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CN
China
Prior art keywords
seat
fixed
support frame
damping
vehicle
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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
Application number
CN201520686668.6U
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Chinese (zh)
Inventor
唐友名
吕娜
谭卫锋
王亭
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Xiamen University of Technology
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Xiamen University of Technology
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Priority to CN201520686668.6U priority Critical patent/CN204915377U/en
Application granted granted Critical
Publication of CN204915377U publication Critical patent/CN204915377U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a vehicle seat damping device and vehicle seat relates to the vehicle arrangement field. Vehicle seat damping device includes the chassis and fixes the support frame on the chassis, at least one side of support frame is provided with the bumper shock absorber, the one end of bumper shock absorber is fixed on the support frame, the other end is fixed on the chassis. The embodiment of the utility model provides a vehicle seat damping device and vehicle seat sets up the bumper shock absorber through the at least one side at support frame and chassis, through the damping spring's of bumper shock absorber deformation can be with the vehicle because the change of road or spot speed and the kinetic energy of the vibrations that produce changes the elastic potential energy into to certain energy is absorbed in damping spring deformation, reduces the vibrations of transmitting the seat, can in time improve the comfort that driver and crew took. The embodiment of the utility model provides a vehicle seat damping device sets up below the seat of seat, and simple structure does not need additionally to increase the space volume of seat in addition.

Description

A kind of seat shock absorption device and seat
Technical field
The utility model relates to vehicle arrangement field, particularly relates to a kind of seat shock absorption device and seat.
Background technology
Vehicle in the process of moving, is jolted because uneven road surface or unexpected acceleration and deceleration inevitably there will be some and causes body vibrations, being passed to the health of people, cause the vibration of people's whole body by car bottom plate, cushion.Vehicle frequent vibration meeting in the process of moving cause bad impact to the physiology of driver and crew and psychology, and main manifestations is that asthenopia declines, physical fatigue, and the soreness of waist is grieved, thus causes in driving absent minded, even causes pernicious traffic accident.
For ensureing the traveling comfort that driver and crew take, under existing a lot of seat, the shock absorption device with shock-absorbing function is all housed.Application number be 200910112592.5 Chinese patent a kind of car seat damper is disclosed, and specifically openly comprise upper bracket, lower bracket and connecting rod, upper bracket is connected by connecting rod with lower bracket, connecting rod and carrier parts respectively have one end pivot joint, also comprise an air bag, one with the control cock with intake and exhaust switch connected that air bag and car originate from, air bag is arranged between carrier parts, also comprise control cock adapter plate in addition, control desk, rotor plate and lifting bar, control cock adapter plate, control desk and rotor plate be articulated in be fixed on Ixia support one end same S. A. on, the other end of rotor plate is connected with lifting bar, control cock adapter plate offers deep-slotted chip breaker, the driving lever that arcuately groove slides is provided with in deep-slotted chip breaker, the other end of driving lever is connected with upper bracket.This utility model, by driving lever band brake control valve adapter plate and mechanical valve motion, reaches the effect controlling tolerance in air bag, makes seat reach self-equalizing, to obtain damping effect.But above-mentioned prior art slows down jolting of vehicle by adopting the mode of air bag to make vehicle damping be not easy to control air bag in time, and structure is more complicated, and needs occupy larger spatial volume.
Utility model content
The purpose of this utility model is to provide a kind of seat shock absorption device and seat, be intended to solve vehicle in prior art jolt and allow people produce dysgenic problem, the comfort that driver and crew take and can be promoted greatly, and do not need the spatial volume additionally increasing seat.
For achieving the above object, on the one hand, the utility model provides a kind of seat shock absorption device, comprise underframe and be fixed on the bracing frame on underframe, the at least side of support frame as described above is provided with bumper, one end of described bumper is fixed on support frame as described above, and the other end is fixed on described underframe.
Wherein, described bumper comprises shock strut, is set in the damping spring on shock strut and is arranged on the damping pad at damping spring two ends, and one end of described shock strut is fixed on support frame as described above, and the other end is fixed on described underframe.
Wherein, described damping pad is rubber sheet gasket.
Wherein, the side of support frame as described above is provided with the first fixed connecting plate, described underframe is provided with the second fixed connecting plate, one end of described shock strut is connected with described first fixed connecting plate, and the other end of described shock strut is connected with described second fixed connecting plate.
Wherein, the two ends of described shock strut are respectively arranged with fixed orifice, described first fixed connecting plate is provided with the first fixed orifice, described second fixed connecting plate is provided with the second fixed orifice, described shock strut two ends fixed orifice respectively with described first fixed orifice, the second fixed orifice by connecting element bolt.
Wherein, described connecting element is bolt.
Wherein, the both sides of support frame as described above are provided with described bumper.
Wherein, the top of support frame as described above is provided with the through hole for fixing with the seat portion of seat.
Wherein, the vertical section of support frame as described above is in " ] " type.
For achieving the above object, on the other hand, the utility model also provides a kind of seat, the seat shock absorption device as described above comprising a portion and be fixedly connected with described seat portion.
The utility model at least has following beneficial effect: the seat shock absorption device that the utility model embodiment provides and seat, by arranging bumper at least side of bracing frame and underframe, by the deformation energy of the damping spring of described bumper by vehicle due to road or the change of spot speed and the kinetic energy of the vibrations produced is elastic potential energy, thus damping spring distortion absorbs certain energy, reduce the vibrations being delivered to seat, the comfort that driver and crew take can be improved in time.
The seat shock absorption device that the utility model embodiment provides is arranged on below the seat portion of seat, and structure is simple, and does not need the spatial volume additionally increasing seat.
Should be understood that, it is only exemplary and explanatory that above general description and details hereinafter describe, and can not limit the utility model.
Accompanying drawing explanation
Fig. 1 is the three-dimensional structure diagram of a kind of seat shock absorption device in the utility model embodiment.
The realization of the utility model object, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Detailed description of the invention
Below in conjunction with Figure of description, preferred embodiment of the present utility model is described, be to be understood that, preferred embodiment described herein is only for instruction and explanation of the utility model, and be not used in restriction the utility model, and when not conflicting, the embodiment in the utility model and the feature in embodiment can combine mutually.
The utility model embodiment provides a kind of seat shock absorption device and seat, be particularly useful for various types of vehicle, slowing down the fatigue sensation that harsh environment road conditions allow people produce, when not increasing seat spaces volume, effectively can improve the comfort level that driver and crew ride.
Embodiment one:
Refer to Fig. 1, a kind of seat shock absorption device that the utility model provides comprises underframe 7 and is fixed on the bracing frame 1 on underframe 7, the at least side of support frame as described above 1 is provided with bumper, and one end of described bumper is fixed on support frame as described above 1, and the other end is fixed on described underframe 7.
Described bumper comprises shock strut 3, is set in the damping spring 5 on shock strut 3 and is arranged on the damping pad 4 at damping spring 5 two ends, and one end of described shock strut 3 is fixed on support frame as described above 1, and the other end is fixed on described underframe 7.
In one embodiment, described damping pad is rubber sheet gasket.
The side of support frame as described above 1 is provided with the first fixed connecting plate 2, described underframe 7 is provided with the second fixed connecting plate 6, one end of described shock strut 3 is connected with described first fixed connecting plate 2, and the other end of described shock strut 3 is connected with described second fixed connecting plate 6.
In one embodiment, the two ends of described shock strut 3 are respectively arranged with fixed orifice, described first fixed connecting plate 2 is provided with the first fixed orifice, described second fixed connecting plate 6 is provided with the second fixed orifice, described shock strut 3 two ends fixed orifice respectively with described first fixed orifice, the second fixed orifice by connecting element bolt.
In the utility model embodiment, described connecting element is bolt.Be fixedly connected with described first fixed orifice, the second fixed orifice respectively by the fixed orifice of bolt by described shock strut 3 two ends.
In one embodiment, the top of support frame as described above 1 is provided with the through hole for fixing with the seat portion of seat.
In the present embodiment, the vertical section of support frame as described above is in " ] " type.
In the utility model embodiment, by arranging bumper at bracing frame 1 and the side of underframe 7, by the deformation energy of the damping spring 5 of described bumper by vehicle due to road or the change of spot speed and the kinetic energy of the vibrations produced is elastic potential energy, thus damping spring distortion absorbs certain energy, so reduces the vibrations being delivered to seat.
The utility model embodiment in use, is only needed two through holes above by the skeleton of seat and bracing frame 1 to be bolted fixing, is fixed on vehicle body by the second bracing frame connecting panel 6.When vehicle run into uneven road surface produce jolt time, the vibration stimulus of generation will be delivered on the second bracing frame connecting panel 6 from vehicle body, then be delivered on seat respectively by bumper and these two channels of bracing frame 6 and reach shock-absorbing function.
Particularly, when vehicle jolts generation vibrations, the transmission of power that vibrations produce is to shock strut 3, damping spring 5 and damping pad 4 are by production deformation, by the elastic potential energy that a part of kinetic transformation is damping spring 5, the pad of damping simultaneously 4 also absorbs certain energy by deformation, thus greatly reduce the energy be delivered on bracing frame 1, and due to bracing frame 1 rigidity larger, not easily produce distortion, thus decrease the vibrations be delivered on seat, seat like this driver and crew on the seat would not feel the vibrations had clearly, greatly improve ride quality.
The shared spatial volume of the seat shock absorption device of the utility model embodiment is little, is arranged on the below in seat support portion, does not increase the spatial volume of pedestal, can improve again the global comfort of seat.
Embodiment two:
The utility model seat shock absorption device is substantially identical with the structure of described embodiment one, and its difference is to be provided with described bumper in the both sides of support frame as described above 1.The both sides of support frame as described above 1 are provided with described first fixed connecting plate 2, described underframe 7 is provided with described second fixed connecting plate 6 being distributed in bracing frame 1 both sides, by the first fixed connecting plate 2 and the second fixed connecting plate 6 being fixed on bracing frame 1 and underframe 7 by bumper.
By arranging described bumper in the both sides of bracing frame 1, damping spring 5 can be strengthened further and be out of shape the energy absorbed, thus decrease the vibrations be delivered on seat, so the driver and crew sat on the seat would not feel and the vibrations had clearly greatly improve ride quality.
The utility model embodiment in use, is only needed two through holes above by the skeleton of seat and bracing frame 1 to be bolted fixing, is fixed on vehicle body by the second bracing frame connecting panel 6.When vehicle runs into uneven road surface, the vibration stimulus produced will be delivered on the second bracing frame connecting panel 6 of bracing frame 1 both sides from vehicle body, be then delivered on seat respectively by the described bumper and these two channels of bracing frame 1 that are positioned at bracing frame 1 both sides and reach shock-absorbing function.
Particularly, when vehicle jolts generation vibrations, when the transmission of power that vibrations produce is to the shock strut 3 of bracing frame 1 both sides, damping spring 5 and damping pad 4 are by production deformation, by the elastic potential energy that a part of kinetic transformation is damping spring 5, the damping pad 4 be simultaneously set on described shock strut 3 also absorbs certain energy by deformation, thus greatly reduce the energy be delivered on bracing frame 1, and due to bracing frame 1 rigidity larger, not easily produce distortion, thus decrease the vibrations be delivered on seat, seat like this driver and crew on the seat would not feel the vibrations had clearly, ride quality can be greatly improved.
Embodiment three:
The utility model embodiment provides a kind of seat, and the seat shock absorption device comprising a portion and be fixedly connected with described seat portion, described seat shock absorption device is arranged on the below in described seat portion.The structure of described seat shock absorption device is substantially identical with the structure of the seat shock absorption device in described embodiment one or embodiment two, repeats again and again at this.
There is the vehicle of the seat of the utility model embodiment, when vehicle jolts generation vibrations, can reduce the vibrations be delivered on seat by seat shock absorption device, so the driver and crew sat on the seat would not feel and the vibrations had clearly greatly improve ride quality.
It should be noted that, in this article, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thus make to comprise the process of a series of key element, method, article or device and not only comprise those key elements, but also comprise other key elements clearly do not listed, or also comprise by the intrinsic key element of this process, method, article or device.When not more restrictions, the key element limited by statement " comprising ... ", and be not precluded within process, method, article or the device comprising this key element and also there is other identical element.
Above-mentioned the utility model embodiment sequence number, just to describing, does not represent the quality of embodiment.
Be described above and be only preferred embodiment of the present utility model, those skilled in the art once obtain the basic creative concept of cicada, then can make other change and amendment to these embodiments.So claims are intended to be interpreted as comprising preferred embodiment and falling into all changes and the amendment of the utility model scope.
Obviously, those skilled in the art can carry out various change and modification to the utility model and not depart from spirit and scope of the present utility model.Like this, if these amendments of the present utility model and modification belong within the scope of the utility model claim and equivalent technologies thereof, then the utility model is also intended to comprise these change and modification.

Claims (10)

1. a seat shock absorption device, is characterized in that, comprises underframe and is fixed on the bracing frame on underframe, and at least side of support frame as described above is provided with bumper, and one end of described bumper is fixed on support frame as described above, and the other end is fixed on described underframe.
2. seat shock absorption device according to claim 1, it is characterized in that, described bumper comprises shock strut, is set in the damping spring on shock strut and is arranged on the damping pad at damping spring two ends, one end of described shock strut is fixed on support frame as described above, and the other end is fixed on described underframe.
3. seat shock absorption device according to claim 2, is characterized in that, described damping pad is rubber sheet gasket.
4. seat shock absorption device according to claim 2, it is characterized in that, the side of support frame as described above is provided with the first fixed connecting plate, described underframe is provided with the second fixed connecting plate, one end of described shock strut is connected with described first fixed connecting plate, and the other end of described shock strut is connected with described second fixed connecting plate.
5. seat shock absorption device according to claim 4, it is characterized in that, the two ends of described shock strut are respectively arranged with fixed orifice, described first fixed connecting plate is provided with the first fixed orifice, described second fixed connecting plate is provided with the second fixed orifice, described shock strut two ends fixed orifice respectively with described first fixed orifice, the second fixed orifice by connecting element bolt.
6. seat shock absorption device according to claim 5, is characterized in that, described connecting element is bolt.
7. the seat shock absorption device according to any one of claim 1 ~ 6, is characterized in that, the both sides of support frame as described above are provided with described bumper.
8. seat shock absorption device according to claim 7, is characterized in that, the top of support frame as described above is provided with the through hole for fixing with the seat portion of seat.
9. seat shock absorption device according to claim 8, is characterized in that, the vertical section of support frame as described above is in " ] " type.
10. a seat, is characterized in that, the seat shock absorption device as described in any one of claim 1 ~ 9 comprising a portion and be fixedly connected with described seat portion.
CN201520686668.6U 2015-09-08 2015-09-08 Vehicle seat damping device and vehicle seat Expired - Fee Related CN204915377U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520686668.6U CN204915377U (en) 2015-09-08 2015-09-08 Vehicle seat damping device and vehicle seat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520686668.6U CN204915377U (en) 2015-09-08 2015-09-08 Vehicle seat damping device and vehicle seat

Publications (1)

Publication Number Publication Date
CN204915377U true CN204915377U (en) 2015-12-30

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520686668.6U Expired - Fee Related CN204915377U (en) 2015-09-08 2015-09-08 Vehicle seat damping device and vehicle seat

Country Status (1)

Country Link
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105109383A (en) * 2015-09-08 2015-12-02 厦门理工学院 Vehicle seat damping device and vehicle seat

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105109383A (en) * 2015-09-08 2015-12-02 厦门理工学院 Vehicle seat damping device and vehicle seat

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C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20151230

Termination date: 20180908

CF01 Termination of patent right due to non-payment of annual fee