CN201304918Y - Heightening vibration damper for vehicle seat - Google Patents
Heightening vibration damper for vehicle seat Download PDFInfo
- Publication number
- CN201304918Y CN201304918Y CNU2008201497613U CN200820149761U CN201304918Y CN 201304918 Y CN201304918 Y CN 201304918Y CN U2008201497613 U CNU2008201497613 U CN U2008201497613U CN 200820149761 U CN200820149761 U CN 200820149761U CN 201304918 Y CN201304918 Y CN 201304918Y
- Authority
- CN
- China
- Prior art keywords
- plate
- slide bar
- spring
- bumper
- bottom plate
- 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
- 230000000694 effects Effects 0.000 abstract description 7
- 230000035939 shock Effects 0.000 abstract description 3
- 238000013016 damping Methods 0.000 description 5
- 239000006096 absorbing agent Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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- Vibration Prevention Devices (AREA)
Abstract
A heightening vibration damper for a vehicle seat comprises an upper bottom plate, a lower bottom plate, and a crossing bracket arranged between the upper and the lower bottom plates. One end of the crossing bracket is respectively arranged in the sliding slots of the upper and the lower bottom plates and is connected with a slide bar, a set of elastic elements are horizontally arranged above the crossing bracket, the elastic elements are horizontally fixed on the two sides of a screw mandrel through a pressure plate and a supporting plate, a pull rod connected with the slide bar is arranged between the pressure plate and the slide bar, a spring is vertically arranged on the back section in the center line of the upper bottom plate, and the lower end face of the spring and the upper face of the lower bottom plate are suspended in the midair. The vibration damper of the utility model has an adjustable height to meet the needs of people of different heights; and the shock-absorbing effect is good, so that the shock is efficiently buffered and the comfort of sitting is increased. Furthermore, the vibration damper has the advantages of simple structure, good effect, low cost and easy production.
Description
Technical field
The utility model relates to a kind of bumper, a kind of specifically bumper that increases that is used for auto use chair.
Technical background
Jolting of taking place during vehicle ' makes passenger fatigue easily, produce sense of discomfort, at present, the shock-dampening method of vehicle is only paid attention to vehicle itself mostly, its damping effect is limited, mounting shock absorber can effectively absorb the remaining vibrations of vehicle shock absorber on seat, improve the comfort level of taking, existing bumper height is substantially all fixed, the people that height is different, suitable driving is highly different, can not regulate the height of seat according to personnel's needs of different heights, can make troubles to driving, also be navigating mate fatigue easily.
Summary of the invention
The purpose of this utility model is the deficiency that solves the problems of the technologies described above to provide a kind of adjustable height, the bumper of the vehicular seats of good damping effect.
The utility model is the deficiency that solves the problems of the technologies described above, the technical scheme that is adopted is: a kind of vehicular seats increase bumper, comprise upper plate, lower shoe and be arranged on arm support between the upper and lower bottom plate, one end of arm support is separately positioned in the chute of upper and lower bottom plate, and be connected with slide bar, upper horizontal at arm support is provided with one group of elastic element, elastic element is by pressing plate, supporting plate is horizontally fixed on the both sides of screw mandrel, between pressing plate and slide bar, be provided with and slide bar bonded assembly pull bar, back segment at the upper plate line of centers vertically is provided with a spring, and the lower surface of spring and the upper face of lower shoe are unsettled.
The utility model, described elastic element are spring.
The utility model, described screw mandrel is connected with the edge of pressing plate and upper plate, and screw mandrel one end is provided with adjusting knob.
The utility model, the highest flying height of the lower surface of spring and the upper face of lower shoe is 3-5cm.
The utility model, bumper are installed in the seat bottom, by the adjusting knob rotary screw rod, supporting plate are furthered, and the elastic element that is provided with on the supporting plate holds out against pressing plate, make pressing plate drive pull bar the slide bar forward end is drawn, and slide bar drives arm support raises bumper; Rotating adjusting knob round about can make bumper reduce; When jolting in the vehicle ', elastic element can play buffer action, reduces vibrations.Bumper is when the position that raises, and the spring that is provided with on the upper plate does not contact with lower shoe, adjusts bumper and makes its reduction, and spring contacts with lower shoe with elastic element and together plays cushioning effect.
The beneficial effects of the utility model are:
1, bumper adjustable height satisfies different height personnel's needs.
2, good damping effect, effectively damping vibration improves ride quality.
3, simple in structure, effective, be easy to produce, cost is low.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is that A-A of Fig. 1 is to view.
Fig. 3 is the right elevation of Fig. 1.
Mark among the figure: 1, upper plate, 2, lower shoe, 3, arm support, 4, pull bar, 5, pressing plate, 6, supporting plate, 7, elastic element, 8, spring, 9, screw mandrel, 10, adjusting knob.11, slide bar, 12, chute.
The specific embodiment
As shown in the figure, a kind of vehicular seats increase bumper, comprise upper plate 1, lower shoe 2 and be arranged on upper and lower bottom plate 1, arm support 3 between 2, one end of arm support 3 is separately positioned on upper and lower bottom plate 1, in 2 the chute 12, and be connected with slide bar 11, upper horizontal at arm support 3 is provided with two springs as elastic element 7, two springs are by pressing plate 5, supporting plate 6 is horizontally fixed on the both sides of screw mandrel 9, between pressing plate 5 and slide bar 11, be provided with and slide bar 11 bonded assembly pull bars 4, back segment at upper plate 1 line of centers vertically is provided with a spring 8, and the upper face of the lower surface of spring 8 and lower shoe 2 is unsettled.
Described screw mandrel 9 is connected with the edge of pressing plate 5 with upper plate 1, and screw mandrel 9 is provided with adjusting knob 10.
The utility model, bumper are installed in the seat bottom, by adjusting knob 10 rotary screw rods 9, supporting plate 6 is furthered, the elastic element 7 that is provided with on the supporting plate 6 holds out against pressing plate 5, makes pressing plate 5 drive pull bar 4 slide bar 11 forward end are drawn, and slide bar 11 drives arm support 3 raises bumper; Bumper is raised to when the highest, and the upper face flying height of the lower surface of spring 8 and lower shoe 2 is 3-5cm.Rotating adjusting knob 10 round about can make bumper reduce; When jolting in the vehicle ', elastic element 7 can play buffer action, reduces vibrations.Adjust bumper and make its rising, the spring 8 that is provided with on the upper plate 1 does not contact with lower shoe 2, when bumper is applied downward pressure, because arm support 3 is bigger with the angle of base plate, it is less that slide bar 11 is subjected to the component of horizontal direction, and need apply bigger pressure downwards to bumper could compression elastic element 7; Adjust bumper and make its reduction, when bumper is applied the pressure of equal size downwards, because arm support 3 reduces with the angle of base plate, the horizontal direction component that slide bar 11 is subjected to increases, the pressure that compression elastic element 7 needs reduces, at this moment, spring 8 contacts with lower shoe 2 shares partial pressure, guarantees that damping effect is unaffected.
Claims (5)
1, a kind of vehicular seats increase bumper, comprise upper plate (1), lower shoe (2) and be arranged on upper and lower bottom plate (1,2) arm support between (3), it is characterized in that: an end of arm support (3) is separately positioned on upper and lower bottom plate (1,2) in the chute (12), and be connected with slide bar (11), upper horizontal at arm support (3) is provided with one group of elastic element (7), elastic element (7) is by pressing plate (5), supporting plate (6) is horizontally fixed on the both sides of screw mandrel (9), between pressing plate (5) and slide bar (11), be provided with and slide bar (11) bonded assembly pull bar (4), back segment at upper plate (1) line of centers vertically is provided with a spring (8), and the upper face of the lower surface of spring (8) and lower shoe (2) is unsettled.
2, a kind of vehicular seats according to claim 1 increase bumper, it is characterized in that: described elastic element (7) is a spring.
3, a kind of vehicular seats according to claim 1 increase bumper, it is characterized in that: described screw mandrel (9) is provided with adjusting knob (10).
4, a kind of vehicular seats according to claim 1 increase bumper, it is characterized in that: described screw mandrel (9) is connected with the edge of pressing plate (5) with upper plate (1).
5, a kind of vehicular seats according to claim 1 increase bumper, it is characterized in that: the highest flying height of the upper face of the lower surface of spring (8) and lower shoe (2) is 3-5cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201497613U CN201304918Y (en) | 2008-10-09 | 2008-10-09 | Heightening vibration damper for vehicle seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201497613U CN201304918Y (en) | 2008-10-09 | 2008-10-09 | Heightening vibration damper for vehicle seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201304918Y true CN201304918Y (en) | 2009-09-09 |
Family
ID=41097380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201497613U Expired - Fee Related CN201304918Y (en) | 2008-10-09 | 2008-10-09 | Heightening vibration damper for vehicle seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201304918Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113044005A (en) * | 2021-04-20 | 2021-06-29 | 北京乾学深科技有限公司 | Vehicle antiskid brake equipment |
-
2008
- 2008-10-09 CN CNU2008201497613U patent/CN201304918Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113044005A (en) * | 2021-04-20 | 2021-06-29 | 北京乾学深科技有限公司 | Vehicle antiskid brake equipment |
| CN113044005B (en) * | 2021-04-20 | 2022-02-11 | 北京乾学深科技有限公司 | Vehicle antiskid brake equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090909 Termination date: 20131009 |