CN207314186U - A kind of soft type deceleration strip - Google Patents
A kind of soft type deceleration strip Download PDFInfo
- Publication number
- CN207314186U CN207314186U CN201721174843.9U CN201721174843U CN207314186U CN 207314186 U CN207314186 U CN 207314186U CN 201721174843 U CN201721174843 U CN 201721174843U CN 207314186 U CN207314186 U CN 207314186U
- Authority
- CN
- China
- Prior art keywords
- deceleration strip
- rubber
- upper bed
- plate
- deceleration
- 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
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- Mattresses And Other Support Structures For Chairs And Beds (AREA)
Abstract
The utility model discloses a kind of soft type deceleration strip, belong to traffic safety facilities technical field, and in particular to a kind of soft type deceleration strip.A kind of soft type deceleration strip, including deceleration band body, flexible liquid, bolt；Deceleration band body is hollow, and flexible liquid is filled in the hollow space of deceleration band body, and deceleration strip sets buffer unit close to road surface side；Buffer unit includes upper bed-plate and lower bottom base, upper bed-plate is fixed on the bottom of deceleration band body, impact bag is connected between upper bed-plate and lower bottom base, upper bed-plate, lower bottom base and impact bag area defined are cushion chamber, adjacent impact bag is connected by pipeline, and fluid is provided with impact bag and pours mouth.Using soft type deceleration strip, it is possible to reduce deceleration strip causes to jolt to the vehicle run at a low speed, while prevents the leakage of flexible liquid, increases the service life of deceleration strip.
Description
Technical field
The utility model belongs to traffic safety facilities technical field, and in particular to a kind of soft type deceleration strip.
Background technology
Deceleration strip be by make on highway by vehicle deceleration means of transportation, shape is strip, also a little
Shape, material is mainly rubber, and it is metal also to have, generally alternate to cause vision attention with yellow black.
In order to achieve the purpose that limiting vehicle speed safety, deceleration strip usually is set in the section for needing speed limit to pass through.Subtract
Speed belt is to realize what is slowed down by influencing the driving psychology of driver.When vehicle passes through deceleration strip with higher speed, violent
Vibration can pass to driver from tire via vehicle body and seat, and vertical curve can produce the acceleration of a vertical direction,
Produce strong physiological stimulation and Psychological stimulation.Physiological stimulation promotes driver to produce strong sticky feeling, and psychology is pierced
Dangerous doubt that is sharp then having deepened driver, reduce further the sense of security of the driver to road environment.Under normal conditions,
Driver thinks that non-comfort is bigger, and vehicle safety is smaller, and the sense of security is smaller.Therefore, the setting of deceleration strip can drop
Low driver's traffic safety sense and the desired value of riding comfort, promote driver to select relatively low desired speed.It is expected car
Under speed instructs, driver approaches and passes through deceleration strip by vehicle is actively driven with relatively low road speed.
Existing deceleration strip, roadblock are duroplasts or metal mostly, even if road speed is slower, are also still jolted,
The vehicle that deceleration drives is set also to be subject to large effect.
Utility model content
The purpose of this utility model is that：A kind of soft type deceleration strip is provided, solves existing deceleration strip to running at a low speed
The problem of vehicle still causes to jolt.
The technical solution adopted in the utility model is as follows：
A kind of soft type deceleration strip, including deceleration band body, flexible liquid, buffer unit, bolt；During deceleration band body is
Empty, flexible liquid is filled in the hollow space of deceleration band body, and deceleration strip sets buffer unit close to road surface side.
Wherein, the buffer unit includes upper bed-plate and lower bottom base, and upper bed-plate is fixed on the bottom of deceleration band body, upper bottom
Impact bag is connected between seat and lower bottom base, upper bed-plate, lower bottom base and impact bag area defined are cushion chamber, and adjacent is slow
Rush capsule by pipeline to be connected, fluid is provided with impact bag and pours mouth.
Wherein, the lower bottom base is provided with mounting groove close to the side of upper bed-plate, and fixed frame is provided with mounting groove, fixed
Rubber seat is connected with frame, fixed frame and rubber seat are sheathed in impact bag, and appearance is provided with rubber seat
Expect chamber, the opening of material-holding chamber is provided with through hole towards upper bed-plate on rubber seat.
Wherein, the material of the impact bag is butyl rubber, nitrile rubber, silicon rubber, one kind of polyurethane rubber；It is described
The material of rubber seat is butyl rubber, nitrile rubber, silicon rubber, one kind of polyurethane rubber.
Wherein, the fluid is one kind of liquids and gases；Deceleration band body is fixed by bolt.
In conclusion by adopting the above-described technical solution, the beneficial effects of the utility model are：
1st, in the utility model, a kind of soft type deceleration strip, flexible liquid is filled in the hollow space of deceleration band body, subtracts
Speed belt sets buffer unit close to road surface side.When low speed by when, the flexible liquid of filling can reduce deceleration strip pair
The resistance of vehicle, reduces jolting for vehicle；And when vehicle quickly through when, deceleration strip becomes strong to the resistance of vehicle, and vehicle has very
Strong jolts.
2. in the utility model, when vehicle passes through deceleration strip, deceleration strip can be subject to larger pressure, when certain of deceleration strip
When a part is subject to larger pressure, the impact bag of the part is shunk or expansion, fluid flow between each impact bag, is flowed
After body flowing, under the convergent force effect of impact bag, fluid returns original impact bag, so as to reduce the pressure that deceleration strip is subject to
Power, avoids flexible liquid from being revealed under strong pressure, increases the service life of deceleration strip.
3. in the utility model, the lower bottom base is provided with mounting groove close to the side of upper bed-plate, is provided with mounting groove
Fixed frame, is connected with rubber seat in fixed frame, fixed frame and rubber seat are sheathed in impact bag.When deceleration strip by
To vehicle by when pressure when, rubber seat can play a supporting role upper bed-plate, avoid upper bed-plate from continuing to move down,
Avoid that deceleration strip is excessive to jolt.The fluid being extruded in rubber seat flows to other impact bags from impact bag, other are slow
Rush capsule makes fluid reflux under the action of convergent force, so that upper bed-plate is propped up again, it arrives cushioning effect.Rubber branch is being set
After supportting seat, the utility model can not only obtain good effect of easing stress, moreover it is possible to improve the stability of deceleration strip, avoid deceleration strip
Flexible liquid is revealed.
4. in the utility model, impact bag and rubber seat ensure vibration damping dress using flexible preferable elastomeric material
Put with preferable buffering and effect of easing stress.
5. in the utility model, the fluid is one kind of liquids and gases, gas or liquid, which can play, utilizes stream
The mobility of body come reduce pressure and vibration effect；Deceleration band body is fixed by bolt, and good fixing effect, easily tears open
Unload.
Brief description of the drawings
Fig. 1 is the side view of the utility model；
Fig. 2 is the structure diagram of the utility model buffer structure.
Marked in figure：1- deceleration band bodies, 2- fluids pour mouth, 3- bolts, 4- upper bed-plates, 5- lower bottom bases, 6- impact bags,
7- fixed frames, 8- rubber seats, 9- cushion chambers.
Embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, is further elaborated the utility model.It should be appreciated that specific embodiment described herein is only explaining this
Utility model, is not used to limit the utility model.
Embodiment 1
A kind of soft type deceleration strip, including deceleration band body 1, flexible liquid, bolt 3；Deceleration band body 1 be it is hollow,
Flexible liquid is filled in the hollow space of deceleration band body 1, and deceleration strip sets buffer unit close to road surface side.When in low speed
By when, the flexible liquid of filling can reduce resistance of the deceleration strip to vehicle, reduce jolting for vehicle；And when vehicle quickly leads to
Out-of-date, deceleration strip becomes strong to the resistance of vehicle, and vehicle has very strong jolt.
Embodiment 2
On the basis of embodiment 1, the buffer unit includes upper bed-plate 4 and lower bottom base 5, and upper bed-plate 4 is fixed on deceleration
The bottom of band body 1, is connected with impact bag 6 between upper bed-plate 4 and lower bottom base 5, upper bed-plate 4, lower bottom base 5 and impact bag 6 are enclosed
Into region be cushion chamber 9, adjacent impact bag 6 is connected by pipeline, and fluid is provided with impact bag 6 and pours mouth 2.Work as car
When passing through deceleration strip, deceleration strip can be subject to larger pressure, when some part of deceleration strip is subject to larger pressure, the portion
The impact bag 6 divided shrinks or expands, and fluid flows between each impact bag 6, after fluid flowing, in the contraction of impact bag 6
Under power effect, fluid returns original impact bag 6, so as to reduce the pressure that deceleration strip is subject to, avoids flexible liquid from suppressing
Revealed under power, increase the service life of deceleration strip.
Embodiment 3
On the basis of embodiment 2, the lower bottom base 5 is provided with mounting groove close to the side of upper bed-plate 4, pacifies in mounting groove
Equipped with fixed frame 7, rubber seat 8 is connected with fixed frame 7, fixed frame 7 and rubber seat 8 are sheathed in impact bag 6,
It is provided with material-holding chamber in rubber seat 8, the opening of material-holding chamber is provided with through hole towards upper bed-plate 4 on rubber seat 8.When
Deceleration strip be subject to vehicle by when pressure when, rubber seat 8 can play a supporting role upper bed-plate 4, avoid upper bed-plate 4 after
It is continuous to move down, avoid that deceleration strip is excessive to jolt.The fluid being extruded in rubber seat 8 flows to other from impact bag 6
Impact bag 6, other impact bags 6 make fluid reflux under the action of convergent force, so that upper bed-plate 4 is propped up again, it arrives buffering
Effect.After rubber seat 8 is set, the utility model can not only obtain good effect of easing stress, moreover it is possible to improve deceleration strip
Stability, avoids the flexible liquid of deceleration strip from revealing.
Embodiment 4
On the basis of embodiment 2 or 3, the material of impact bag 6 is butyl rubber, nitrile rubber, silicon rubber, polyurethane
One kind of rubber；The material of rubber seat 8 is butyl rubber, nitrile rubber, silicon rubber, one kind of polyurethane rubber.Buffering
Capsule 6 and rubber seat 8 ensure that vibration absorber has preferable buffering and decompression effect using flexible preferable elastomeric material
Fruit.
Embodiment 5
On the basis of embodiment 1, the fluid is one kind of liquids and gases, and gas or liquid can play utilization
The mobility of fluid come reduce pressure and vibration effect；Deceleration band body 1 is fixed by bolt 3, good fixing effect, is held
It is quick detachable.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (6)
1. a kind of soft type deceleration strip, including deceleration band body (1), flexible liquid, bolt (3), it is characterised in that：Deceleration strip sheet
Body (1) is hollow, and flexible liquid is filled in the hollow space of deceleration band body (1), and deceleration band body (1) is close to road surface side
Buffer unit is set.
A kind of 2. soft type deceleration strip as claimed in claim 1, it is characterised in that：The buffer unit includes upper bed-plate (4)
With lower bottom base (5), upper bed-plate (4) is fixed on the bottom of deceleration band body (1), is connected between upper bed-plate (4) and lower bottom base (5)
Impact bag (6), the upper bed-plate (4), lower bottom base (5) and impact bag (6) area defined are cushion chamber (9), and adjacent is slow
Rush capsule (6) by pipeline to be connected, fluid is provided with impact bag (6) and pours mouth (2).
A kind of 3. soft type deceleration strip as claimed in claim 2, it is characterised in that：The lower bottom base (5) is close to upper bed-plate (4)
Side be provided with mounting groove, fixed frame (7) is installed in mounting groove, rubber seat (8) is connected with fixed frame (7), Gu
Determine frame (7) and rubber seat (8) is sheathed in impact bag (6), material-holding chamber, material-holding chamber are provided with rubber seat (8)
Opening be provided with through hole on (8) towards upper bed-plate, rubber seat.
A kind of 4. soft type deceleration strip as claimed in claim 3, it is characterised in that：The material of the impact bag (6) is butyl
Rubber, nitrile rubber, silicon rubber, one kind of polyurethane rubber；The material of the rubber seat (8) is butyl rubber, Ding Qing
Rubber, silicon rubber, one kind of polyurethane rubber.
A kind of 5. soft type deceleration strip as claimed in claim 2, it is characterised in that：The fluid is the one of liquids and gases
Kind.
A kind of 6. soft type deceleration strip as claimed in claim 1, it is characterised in that：Deceleration band body is carried out by bolt (3)
It is fixed on road surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721174843.9U CN207314186U (en) | 2017-09-14 | 2017-09-14 | A kind of soft type deceleration strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721174843.9U CN207314186U (en) | 2017-09-14 | 2017-09-14 | A kind of soft type deceleration strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207314186U true CN207314186U (en) | 2018-05-04 |
Family
ID=62382467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721174843.9U Expired - Fee Related CN207314186U (en) | 2017-09-14 | 2017-09-14 | A kind of soft type deceleration strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207314186U (en) |
-
2017
- 2017-09-14 CN CN201721174843.9U patent/CN207314186U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180504 Termination date: 20200914 |