CN206826792U - A kind of damping device of electric car vehicle seat - Google Patents
A kind of damping device of electric car vehicle seat Download PDFInfo
- Publication number
- CN206826792U CN206826792U CN201720641544.5U CN201720641544U CN206826792U CN 206826792 U CN206826792 U CN 206826792U CN 201720641544 U CN201720641544 U CN 201720641544U CN 206826792 U CN206826792 U CN 206826792U
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- China
- Prior art keywords
- damping
- spring
- vehicle seat
- damper cylinder
- fixes sleeve
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Abstract
The utility model provides a kind of damping device of electric car vehicle seat, including vehicle seat, front-axle beam and the back rest, the right-hand member of the front-axle beam is fixedly connected with fixes sleeve, the bottom of the fixes sleeve inner chamber is provided with foam-rubber cushion, rubber blanket is provided with the top of the foam-rubber cushion, damper cylinder is provided with the top of the fixes sleeve, the bottom of the damper cylinder extends to the inside of fixes sleeve and positioned at the top of rubber blanket.By being provided with horizontal shock-absorbing spring, sliding block, baffle plate, transmission lever and damping set square, sliding block is set to slidably reciprocate using horizontal shock-absorbing spring, energy dissipating repeatedly, residue vibrations are delivered to damper cylinder by transmission lever and damping set square, by being provided with fixes sleeve, fixed block, energy dissipating spring, rubber blanket and foam-rubber cushion, energy dissipating is carried out using vibrations of the energy dissipating spring to damper cylinder, by damper cylinder in fixes sleeve vertical tremor, rubber blanket fully absorbs its kinetic energy, foam-rubber cushion plays cushioning effect, reaches integrally-built damping.
Description
Technical field
Vehicle technology field is the utility model is related to, specially a kind of damping device of electric car vehicle seat.
Background technology
Traffic now is flourishing, functions in an acting capacity of that tool kind is various, and electric car is not only convenient and swift but also saving power and preventing pollution contaminates, and is that people are extensive
Use, the electric car of current in the market, is not provided with damping device mostly or damping effect is bad, is travelled on hollow road
Jolt back and forth, cause the discomfort of human body, body part is caused to damage, the damage of brake member can leave huge safety with ineffective
Hidden danger, while jolting repeatedly makes the article placed in bicycle basket fragile, such as glassware etc, so the use of electric car from
Do not drive damping device.
Utility model content
(1) technical problem solved
In view of the shortcomings of the prior art, the utility model provides a kind of damping device of electric car vehicle seat, solves
The problem of stating in technical background.
(2) technical scheme
To realize object above, the utility model is achieved by the following technical programs：A kind of electric car vehicle seat subtracts
Device is shaken, including vehicle seat, front-axle beam and the back rest, the right-hand member of the front-axle beam are fixedly connected with fixes sleeve, the fixes sleeve inner chamber
Bottom be provided with foam-rubber cushion, rubber blanket is provided with the top of the foam-rubber cushion, damping is provided with the top of the fixes sleeve
Cylinder, the bottom of the damper cylinder extend to the inside of fixes sleeve and positioned at the top of rubber blanket, the outer surface of the damper cylinder
Fixed block is provided with, energy dissipating spring is fixedly connected with the top of the fixed block, elastic axis is provided with the top of the damper cylinder,
The junction of the elastic axis and damper cylinder is provided with locking nut, and the bottom of the damper cylinder is fixedly connected with shrink cylinder, institute
The bottom of elastic axis is stated through damper cylinder and extends to the inside of shrink cylinder, locating piece is provided with the elastic axis, it is described fixed
Vertical damping spring is provided between position block and shrink cylinder, is provided with buffer spring between the locating piece and locking nut, institute
The top for stating elastic axis is fixedly connected with vehicle seat nut by screw, is fixedly connected with vehicle seat at the top of the vehicle seat nut, institute
State the right side at the top of front-axle beam and be provided with support base, the both sides of the support base have been fixedly connected with the back rest, set on the front-axle beam
There is sliding block, horizontal shock-absorbing spring, the described one end of horizontal shock-absorbing spring away from sliding block are provided with left and right sides of the sliding block
Baffle plate is provided with, the surface of the damper cylinder is provided with damping set square, guide rod is provided with the right side of the damping set square,
The one end of the guide rod away from damping set square is provided with damper, and the bottom of the guide rod extends to the interior of damper
Portion, the bottom of the guide rod are fixedly connected with force block, and the bottom of the damper inner chamber is respectively arranged with the first damping bullet
Spring and the second damping spring, and the first damping spring is arranged at the inside of the second damping spring, the top of first damping spring
End is fixedly connected on the bottom of force block, is provided with transmission lever on the left of the damping set square, the transmission lever is away from damping
One end of set square is fixedly connected on the upside of sliding block.
Preferably, the quantity of the transmission lever, damping set square, guide rod, damper and the back rest is two.
Preferably, the junction of the fixes sleeve and damper cylinder is provided with stuck nut.
Preferably, the diameter of the vertical damping spring is more than the internal diameter of shrink cylinder.
Preferably, the length of first damping spring is longer than the second damping spring.
(3) beneficial effect
The utility model provides a kind of damping device of electric car vehicle seat.Possesses following beneficial effect：By being provided with
Horizontal shock-absorbing spring, sliding block, baffle plate, transmission lever and damping set square, front wheel of electric motorcar is jolted caused vibrations, utilizes level
Damping spring makes sliding block be slidably reciprocated between two baffle plates, repeatedly energy dissipating, and residue vibrations pass through transmission lever and damping set square
Damper cylinder is delivered to, by being provided with guide rod, damper, force block, the first damping spring and the second damping spring, utilizes bullet
The regulation energy dissipating of spring group will caused by trailing wheel vibrations be oriented to damper cylinder, by be provided with vehicle seat nut, screw, buffer spring,
Locating piece, elastic axis, vertical damping spring and shrink cylinder, damping will be passed to after shaking part energy dissipating caused by vehicle seat in traveling
Cylinder, by being provided with fixes sleeve, fixed block, energy dissipating spring, rubber blanket and foam-rubber cushion, utilizes shake of the energy dissipating spring to damper cylinder
Dynamic to carry out energy dissipating, by damper cylinder, vertical tremor, rubber blanket fully absorb its kinetic energy in fixes sleeve, and foam-rubber cushion plays buffering
Effect, reaches integrally-built damping.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the structural representation of the utility model damper cylinder；
Fig. 3 is the structural representation of the utility model damper.
In figure：It is 1 vehicle seat, 2 vehicle seat nuts, 3 screws, 4 elastic axis, 5 buffer springs, 6 locking nuts, 7 damper cylinders, 8 stuck
Nut, 9 fixes sleeves, 10 damping set squares, 11 front-axle beams, 12 back rest, 13 support bases, 14 guide rods, 15 dampers, 16 sliding blocks,
17 energy dissipating springs, 18 transmission levers, 19 baffle plates, 20 horizontal shock-absorbing springs, 21 force blocks, 22 first damping springs, 23 second dampings
Spring, 24 locating pieces, 25 vertical damping springs, 26 rubber blankets, 27 foam-rubber cushions, 28 fixed blocks, 29 shrink cylinders.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
The utility model embodiment provides a kind of damping device of electric car vehicle seat, including vehicle seat 1, front-axle beam 11 and the back rest
12, the right-hand member of front-axle beam 11 is fixedly connected with fixes sleeve 9, and the bottom of the inner chamber of fixes sleeve 9 is provided with foam-rubber cushion 27, foam-rubber cushion 27
Top be provided with rubber blanket 26, the top of fixes sleeve 9 is provided with damper cylinder 7, and the bottom of damper cylinder 7 extends to fixes sleeve
9 inside and the top for being located at rubber blanket 26, fixes sleeve 9 and the junction of damper cylinder 7 are provided with stuck nut 8, damper cylinder 7
Outer surface be provided with fixed block 28, the top of fixed block 28 is fixedly connected with energy dissipating spring 17, by being provided with fixes sleeve
9th, fixed block 28, energy dissipating spring 17, rubber blanket 26 and foam-rubber cushion 27, disappeared using vibrations of the energy dissipating spring 17 to damper cylinder 7
Can, by damper cylinder 7, vertical tremor, rubber blanket 26 fully absorb its kinetic energy in fixes sleeve 9, and foam-rubber cushion 27 plays buffering and made
With reaching integrally-built damping, the top of damper cylinder 7 is provided with elastic axis 4, and the junction of elastic axis 4 and damper cylinder 7 is set
There is locking nut 6, the bottom of damper cylinder 7 is fixedly connected with shrink cylinder 29, and the bottom of elastic axis 4 through damper cylinder 7 and extends to
The inside of shrink cylinder 29, locating piece 24 is provided with elastic axis 4, vertical damping bullet is provided between locating piece 24 and shrink cylinder 29
Spring 25, the diameter of vertical damping spring 25 are more than the internal diameter of shrink cylinder 29, buffering are provided between locating piece 24 and locking nut 6
Spring 5, the top of elastic axis 4 are fixedly connected with vehicle seat nut 2 by screw 3, and the top of vehicle seat nut 2 is fixedly connected with vehicle seat
1, by being provided with vehicle seat nut 2, screw 3, buffer spring 5, locating piece 24, elastic axis 4, vertical damping spring 25 and shrink cylinder
29, damper cylinder 7 will be passed to after shaking part energy dissipating caused by vehicle seat in traveling 1, the right side at the top of front-axle beam 11 is provided with support
Seat 13, the both sides of support base 13 have been fixedly connected with the back rest 12, and sliding block 16 is provided with front-axle beam 11, and the left and right sides of sliding block 16 is equal
Horizontal shock-absorbing spring 20 is provided with, the one end of horizontal shock-absorbing spring 20 away from sliding block 16 is provided with baffle plate 19, front wheel of electric motorcar production
Raw vibrations, sliding block 16 is set to be slidably reciprocated between two baffle plates 19 by horizontal shock-absorbing spring 20, energy dissipating repeatedly, residue vibrations
Damper cylinder 7 is delivered to by transmission lever 18 and damping set square 10, the surface of damper cylinder 7 is provided with damping set square 10, damping
The right side of set square 10 is provided with guide rod 14, and the one end of guide rod 14 away from damping set square 10 is provided with damper 15, led
Extend to the inside of damper 15 to the bottom of bar 14, the bottom of guide rod 14 is fixedly connected with force block 21, in damper 15
The bottom of chamber is respectively arranged with the first damping spring 22 and the second damping spring 23, and the first damping spring 22 is arranged at second and subtracted
The inside of spring 23 is shaken, the length of the first damping spring 22 is longer than the second damping spring 23, and the top of the first damping spring 22 is consolidated
Surely the bottom of force block 21 is connected to, by being provided with guide rod 14, damper 15, force block 21, the and of the first damping spring 22
Second damping spring 23, vibrations caused by trailing wheel are oriented to damper cylinder 7, damping set square 10 using the regulation energy dissipating of groups of springs
Left side be provided with transmission lever 18, the one end of transmission lever 18 away from damping set square 10 is fixedly connected on the upside of sliding block 16, pass
The quantity for passing bar 18, damping set square 10, guide rod 14 and damper 15 is two.
Operation principle：Front-wheel jolt generation vibrations when, sliding block 16 slidably reciprocates between baffle plate 19, passes through horizontal shock-absorbing bullet
Spring 20 carries out energy dissipating repeatedly, and remaining kinetic energy is delivered to damper cylinder 7 through transmission lever 18, and the vibrations of trailing wheel are by damper 15 and guide rod
14 are oriented to damper cylinder 7, by damper cylinder 7, fixed block 28 and energy dissipating spring 17, damper cylinder 7 is shaken up and down in fixes sleeve 9
Dynamic, rubber blanket 26 fully absorbs the kinetic energy in damper cylinder 7, reaches the effect of integral shock-absorbing.
In summary, the damping device of the electric car vehicle seat, by being provided with horizontal shock-absorbing spring 20, sliding block 16, baffle plate
19th, transmission lever 18 and damping set square 10, front wheel of electric motorcar is jolted caused vibrations, makes sliding block using horizontal shock-absorbing spring 20
16 are slidably reciprocated between two baffle plates 19, energy dissipating repeatedly, and residue vibrations are delivered to by transmission lever 18 with damping set square 10
Damper cylinder 7, by being provided with guide rod 14, damper 15, force block 21, the first damping spring 22 and the second damping spring 23,
Using groups of springs regulation energy dissipating will caused by trailing wheel vibrations be oriented to damper cylinder 7, by be provided with vehicle seat nut 2, screw 3,
Buffer spring 5, locating piece 24, elastic axis 4, vertical damping spring 25 and shrink cylinder 29, by vibrations portion caused by vehicle seat in traveling 1
Damper cylinder 7 is passed to after dividing energy dissipating, by being provided with fixes sleeve 9, fixed block 28, energy dissipating spring 17, rubber blanket 26 and sponge
Pad 27, energy dissipating is carried out using vibrations of the energy dissipating spring 17 to damper cylinder 7, by damper cylinder 7 in fixes sleeve 9 vertical tremor,
Rubber blanket 26 fully absorbs its kinetic energy, and foam-rubber cushion 27 plays cushioning effect, reaches integrally-built damping.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply and deposited between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability includes, so that process, method, article or equipment including a series of elements not only will including those
Element, but also the other element including being not expressly set out, or it is this process, method, article or equipment also to include
Intrinsic key element.In the absence of more restrictions, by sentence " including one ... the key element limited, it is not excluded that
Other identical element also be present in process, method, article or equipment including the key element.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of damping device of electric car vehicle seat, including vehicle seat (1), front-axle beam (11) and the back rest (12), it is characterised in that：It is described
The right-hand member of front-axle beam (11) is fixedly connected with fixes sleeve (9), and the bottom of fixes sleeve (9) inner chamber is provided with foam-rubber cushion
(27) rubber blanket (26), is provided with the top of the foam-rubber cushion (27), damper cylinder is provided with the top of the fixes sleeve (9)
(7), the bottom of the damper cylinder (7) extends to the inside of fixes sleeve (9) and positioned at the top of rubber blanket (26), the damping
The outer surface of cylinder (7) is provided with fixed block (28), and energy dissipating spring (17) is fixedly connected with the top of the fixed block (28), described
Elastic axis (4) is provided with the top of damper cylinder (7), the elastic axis (4) and the junction of damper cylinder (7) are provided with locking nut
(6), the bottom of the damper cylinder (7) is fixedly connected with shrink cylinder (29), and damper cylinder (7) is run through in the bottom of the elastic axis (4)
And the inside of shrink cylinder (29) is extended to, locating piece (24) is provided with the elastic axis (4), the locating piece (24) is with shrinking
Vertical damping spring (25) is provided between cylinder (29), buffering elastic is provided between the locating piece (24) and locking nut (6)
Spring (5), the top of the elastic axis (4) are fixedly connected with vehicle seat nut (2), the top of the vehicle seat nut (2) by screw (3)
Portion is fixedly connected with vehicle seat (1), and the right side at the top of the front-axle beam (11) is provided with support base (13), and the two of the support base (13)
Side has been fixedly connected with the back rest (12), and sliding block (16) is provided with the front-axle beam (11), and the left and right sides of the sliding block (16) is equal
Horizontal shock-absorbing spring (20) is provided with, the one end of the horizontal shock-absorbing spring (20) away from sliding block (16) is provided with baffle plate (19),
The surface of the damper cylinder (7) is provided with damping set square (10), and guide rod is provided with the right side of the damping set square (10)
(14), the one end of the guide rod (14) away from damping set square (10) is provided with damper (15), the guide rod (14)
Bottom extends to the inside of damper (15), and the bottom of the guide rod (14) is fixedly connected with force block (21), the damping
The bottom of device (15) inner chamber is respectively arranged with the first damping spring (22) and the second damping spring (23), and the first damping spring
(22) inside of the second damping spring (23) is arranged at, the top of first damping spring (22) is fixedly connected on force block
(21) bottom, transmission lever (18) is provided with the left of the damping set square (10), the transmission lever (18) is away from damping three
One end of gusset (10) is fixedly connected on the upside of sliding block (16).
A kind of 2. damping device of electric car vehicle seat according to claim 1, it is characterised in that：The transmission lever (18),
Damping set square (10), guide rod (14), the quantity of damper (15) and the back rest (12) are two.
A kind of 3. damping device of electric car vehicle seat according to claim 1, it is characterised in that：The fixes sleeve (9)
The junction of damper cylinder (7) is provided with stuck nut (8).
A kind of 4. damping device of electric car vehicle seat according to claim 1, it is characterised in that：The vertical damping spring
(25) diameter is more than the internal diameter of shrink cylinder (29).
A kind of 5. damping device of electric car vehicle seat according to claim 1, it is characterised in that：First damping spring
(22) length is longer than the second damping spring (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720641544.5U CN206826792U (en) | 2017-06-05 | 2017-06-05 | A kind of damping device of electric car vehicle seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720641544.5U CN206826792U (en) | 2017-06-05 | 2017-06-05 | A kind of damping device of electric car vehicle seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206826792U true CN206826792U (en) | 2018-01-02 |
Family
ID=60773218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720641544.5U Expired - Fee Related CN206826792U (en) | 2017-06-05 | 2017-06-05 | A kind of damping device of electric car vehicle seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206826792U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114670958A (en) * | 2020-12-24 | 2022-06-28 | 浙江衢州星月神电动车有限公司 | Safety auxiliary device for electric bicycle |
-
2017
- 2017-06-05 CN CN201720641544.5U patent/CN206826792U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114670958A (en) * | 2020-12-24 | 2022-06-28 | 浙江衢州星月神电动车有限公司 | Safety auxiliary device for electric bicycle |
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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 |
Granted publication date: 20180102 Termination date: 20190605 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |