CN205853748U - Shock-absorbing wheel and there is its perambulator - Google Patents
Shock-absorbing wheel and there is its perambulator Download PDFInfo
- Publication number
- CN205853748U CN205853748U CN201620535154.5U CN201620535154U CN205853748U CN 205853748 U CN205853748 U CN 205853748U CN 201620535154 U CN201620535154 U CN 201620535154U CN 205853748 U CN205853748 U CN 205853748U
- Authority
- CN
- China
- Prior art keywords
- wheel
- shock
- installing hole
- vibration damping
- absorbing
- 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.)
- Active
Links
- 238000013016 damping Methods 0.000 claims abstract description 37
- 238000009434 installation Methods 0.000 claims description 26
- 238000010276 construction Methods 0.000 abstract description 2
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
Landscapes
- Axle Suspensions And Sidecars For Cycles (AREA)
Abstract
The utility model discloses a kind of shock-absorbing wheel and there is its perambulator, wherein shock-absorbing wheel is included wheel seat, is arranged on the wheel body on described wheel seat, the regulation handle being located on described wheel seat, the press spring base can being located at up and down on described wheel seat, the vibration damping spring be located between described regulation handle and described press spring base by wheel shaft, there is on described regulation handle the press keeping section for being pressed on described vibration damping spring top, described press keeping section has multiple disposable height and position on described wheel seat, and described wheel shaft can be located on described press spring base rotatably around Pivot Point Center line.By the adjustment of press keeping section height and position, the formation that can make vibration damping spring is adjusted, and then makes vehicle frame obtain different shock-proof effects.When the stroke of vibration damping spring is got over the most in short-term, and the shock-proof effect of vehicle frame is the strongest；When the stroke of vibration damping spring is the longest, the shock-proof effect of vehicle frame is the most weak.The simple in construction of this shock-absorbing wheel, easy to adjust.
Description
Technical field
This utility model relates to a kind of shock-proof effect adjustable shock-absorbing wheel and has its perambulator.
Background technology
In prior art, the vehicle wheel component bottom perambulator is often provided with anti-vibration structure, so that vehicle wheel component is travelling
There is during to roughness pavement shock-proof effect, thus slow down jolting of perambulator, it is to avoid cause taking advantage of of child because of pavement roughness
Car is uncomfortable.But, in prior art, the shock-proof effect of anti-vibration structure is the most set in advance, and user can not be according to use
Shock-proof effect is adjusted by condition.
Summary of the invention
The purpose of this utility model is to provide the shock-absorbing wheel that a kind of shock-proof effect is conveniently adjusted.
For reaching above-mentioned purpose, the technical solution adopted in the utility model is: a kind of shock-absorbing wheel, including wheel seat, passes through
Wheel shaft is arranged on the wheel body on described wheel seat, described shock-absorbing wheel also include the regulation handle being located on described wheel seat, can be upper and lower
It is located at the press spring base on described wheel seat, the vibration damping spring being located between described regulation handle and described press spring base, described tune to motion
Joint handle on there is the press keeping section for being pressed on described vibration damping spring top, described press keeping section have on described wheel seat multiple can
The height and position of conversion, described wheel shaft can be located on described press spring base rotatably around Pivot Point Center line.
Preferably, described wheel seat includes lower contact, and described lower contact offers the installing hole run through along the vertical direction, institute
Stating press spring base to be respectively positioned in described installing hole with described vibration damping spring, described press keeping section varying height positions saves land and is located at described installation
Kong Zhong.
Further, the lower end of described regulation handle has the installation portion that can be inserted in described installing hole, described installation portion
Lower end be pressed on the upper end of described vibration damping spring and form described press keeping section, between described installation portion and described installing hole by lock
Fixed structure adjustable ground is locked under multiple relative altitude position.
Further, described latch-up structure includes the backing pin being located on described installation portion, the inner side week of described installing hole
Wall is provided with the many groups of gear grooves embedded with being available for described backing pin corresponding matching, and this described gear groove of many groups is in described lower contact
Having different height, described backing pin is switchably embedded wherein in gear groove described in a group.
Further, the inner side perisporium of described installing hole is provided with gear regulation slope, described gear regulation edge, slope
The inner side perisporium downward spiral of described installing hole extends, and all of described gear groove is along the bearing of trend on described gear regulation slope
Spaced apart.
As a kind of specific embodiment, described installation portion can be plugged in described installing hole rotatably around Pivot Point Center line
In, described regulation handle also includes being positioned at the operating portion above described installation portion, and described operating position is outside described installing hole.
Further, described latch-up structure includes being located at the external screw thread in perimembranous outside described installation portion, is located at described peace
Female thread on perisporium inside dress hole, described external screw thread is in mating connection with described female thread and described installation portion is locked in institute
State under the multiple height and positions in installing hole.
Further, described regulation handle includes the curved bar being rotatably disposed within described lower contact, is fixedly arranged on described song
The adjusting knob of bar one end, described curved bar has the shaft being connected with described lower contact phase pivot and described shaft
The cross bar portion that axial line deviates, described cross bar portion is positioned in described installing hole and is pressed on the upper end of described vibration damping spring and is formed
Described press keeping section.
Preferably, described lower contact offering vertically extending stopper slot, described wheel shaft can slide up and down to
It is plugged in described stopper slot.
The purpose of this utility model is to provide a kind of perambulator with above-mentioned shock-absorbing wheel.
For reaching above-mentioned purpose, the technical solution adopted in the utility model is:
A kind of perambulator, including vehicle frame, is located at front-wheel anterior at the bottom of described vehicle frame, is located at the trailing wheel at rear portion at the bottom of described vehicle frame,
It is characterized in that: at least one shock-absorbing described above wheel in described front-wheel, described both trailing wheels, described shock-absorbing wheel leads to
Cross described wheel seat and be arranged on the bottom of described vehicle frame.
Due to the utilization of technique scheme, this utility model compared with prior art has the advantage that this practicality is new
The shock-absorbing wheel of type, wherein by forming the pressure holding of differing heights in the upper end of vibration damping spring, thus is carried out the stroke of vibration damping spring
Regulation, and then make vehicle frame obtain different shock-proof effects.When the stroke of vibration damping spring is got over the most in short-term, and the shock-proof effect of vehicle frame is the strongest；
When the stroke of vibration damping spring is the longest, the shock-proof effect of vehicle frame is the most weak.The simple in construction of this shock-absorbing wheel, easy to adjust.
Accompanying drawing explanation
Accompanying drawing 1 is the schematic diagram of perambulator of the present utility model；
Accompanying drawing 2 is the side view (omission wheel body) of the shock-absorbing wheel of this utility model embodiment one；
Accompanying drawing 3 is the STRUCTURE DECOMPOSITION schematic diagram of accompanying drawing 2；
Accompanying drawing 4 is the longitudinal sectional view of accompanying drawing 2；
Accompanying drawing 5 be accompanying drawing 2 shock-absorbing wheel in regulate the structural representation of handle；
Accompanying drawing 6 be accompanying drawing 2 shock-absorbing wheel in the longitudinal sectional view of lower contact；
Accompanying drawing 7 is the longitudinal sectional view of the shock-absorbing wheel of this utility model embodiment two；
Accompanying drawing 8 is the longitudinal sectional view of the shock-absorbing wheel of this utility model embodiment three；
Wherein: 100, vehicle frame；200, front-wheel；300, trailing wheel；
1, wheel seat；11, lower contact；11a, stopper slot；11b, installing hole；11c, gear slope；11d, gear groove；11e, interior
Screw thread；12, top connection；13, directional；2, wheel shaft；3, regulation handle；31, operating portion；32, installation portion；32a, external screw thread；33、
Press keeping section；34, backing pin；35, curved bar；35a, shaft；35b, cross bar portion；36, adjusting knob；4, press spring base；5, vibration damping spring；
Detailed description of the invention
With specific embodiment, the technical solution of the utility model is further elaborated below in conjunction with the accompanying drawings.
Perambulator shown in Figure 1, it includes vehicle frame 100, the front-wheel 200 being located at front portion, vehicle frame 100 end, is located at vehicle frame
The trailing wheel 300 at 100 rear portion, the ends, front-wheel 200 and trailing wheel 300 have two groups respectively.In front-wheel 200 and both trailing wheels 300 at least
One use for shock-absorbing wheel.
The concrete structure that this shock-absorbing wheel is described as a example by shock-absorbing wheel is used below by front-wheel 200.
Embodiment one
See the shock-absorbing wheel shown in Fig. 2 to Fig. 4, including wheel seat 1, the wheel body (figure that is arranged on wheel seat 1 by wheel shaft 2
Not shown in), wherein wheel seat 1 is for being connected with vehicle frame.This shock-absorbing wheel also include the regulation handle 3 being located on wheel seat 1, can
The press spring base 4 being located at up and down on wheel seat 1, the vibration damping spring 5 being located between regulation handle 3 and press spring base 4, wherein, regulation
Handle 3 at least has the press keeping section 33 for being pressed on vibration damping spring 5 top, and this press keeping section 33 has multiple variable on wheel seat 1
The height and position changed, wheel shaft 2 can be located on press spring base 4 rotatably around Pivot Point Center line.
By adjusting the height and position of press keeping section 33 on regulation handle 3, vibration damping spring 5 can be made at press spring base 4 and press keeping section
By extruding in various degree between 33, so that vibration damping spring 5 has different strokes, and then it is different that vehicle frame is obtained
Shock-proof effect.When the stroke of vibration damping spring 5 is got over the most in short-term, and the shock-proof effect of vehicle frame is the strongest；When the stroke of vibration damping spring 5 is the longest, vehicle frame
Shock-proof effect the most weak.
See shown in Fig. 2 to Fig. 4, here, wheel seat 1 include the lower contact 11 for installing wheel body, for vehicle frame phase
The top connection 12 connected, can rotate against between top connection 12 and lower contact 11, so that wheel body can realize turning by relative frame
To, be additionally provided with the directional 13 for both being locked between top connection 12 and lower contact 11 so that wheel body relative frame with
Specific direction running.Regulation handle 3, vibration damping spring 5, press spring base 4 are the most correspondingly located in lower contact 11.
See shown in Fig. 2 to Fig. 6, lower contact 11 offer the installing hole 11b run through along the vertical direction, press spring base 4 with
Vibration damping spring 5 is all located in this installing hole 11b, is wherein slidingly fitted between press spring base 4 and installing hole 11b.Open in lower contact 11
Being provided with vertically extending stopper slot 11a, wheel shaft 2 is through press spring base 4 and can slide up and down to be plugged in this stopper slot 11a
In, when wheel body travels when jolting on road surface, wheel body and press spring base 4 extrude vibration damping spring 5 or release vibration damping spring 5, and stopper slot 11a carries
For wheel shaft 2 with the guiding and spacing moved up and down.
Press keeping section 33 varying height positions on regulation handle 3 saves land and is located in this installing hole 11b.Specifically, this regulation
The lower end of handle 3 has the installation portion 32 that can be inserted in installing hole 11b, and the lower end of installation portion 32 is pressed on the upper end of vibration damping spring 5
And form press keeping section 33, it is locked in multiple relative altitude by latch-up structure adjustable ground between installation portion 32 and installing hole 11b
Under position.
In the present embodiment, seeing shown in Fig. 4, Fig. 5 and Fig. 6, above-mentioned locking mechanism includes being located on installation portion 32
Backing pin 34, the inner side perisporium of installing hole 11b is provided with the many groups of gear groove 11d embedded with being available for backing pin 34 corresponding matching, and these are many
Group gear groove 11d has different height in lower contact 11, and backing pin 34 is switchably embedded one group of gear groove 11d wherein
In, so that regulation relative lower contact 11 position of handle 3 is fixed.
Specifically, shown in Figure 6, the inner side perisporium of installing hole 11b is provided with gear regulation slope 11c, and this gear is adjusted
Joint slope 11c extends along the inner side perisporium downward spiral of installing hole 11b, and all of gear groove 11d regulates slope along gear
The bearing of trend compartment of terrain distribution of 11c.
On regulation handle 3, installation portion 32 can be plugged in installing hole 11b rotatably around Pivot Point Center line, installation portion 32
Top also has operating portion 31, and this operating portion 31 is positioned at outside installing hole 11b.Holding operation portion 31 will regulate handle 3 around self axle
Heart line rotates an angle, and backing pin 34 just can be made to move therewith so that backing pin 34 regulates slope 11c by one along gear
Individual gear slides into another gear, thus realizes with different height and position pressure holding vibration damping springs 5, and then regulates vibration damping spring 5
Stroke and realize the regulation of Shock-proof for frame effect.
Embodiment two
Shock-absorbing wheel shown in Figure 7, it is compared embodiment one and essentially consists between regulation handle 3 and installing hole 11b
Latch-up structure difference is set.In the present embodiment, latch-up structure includes being located at the external screw thread in perimembranous outside installation portion 32
32a, it is located at the female thread 11e on perisporium inside installing hole 11b, external screw thread 32a and is connected with female thread 11e phase threaded engagement and incites somebody to action
Installation portion 32 is locked under the multiple height and positions in installing hole 11b.Rotation can be used between this external screw thread 32a and female thread 11e
Turn screw thread or thread is connected.During operation, user only needs holding operation portion 31 to rotate, and just can realize adjusting
Joint handle 3 regulation of height and position in lower contact 11, regulation convenience very.
Embodiment three
Shock-absorbing wheel shown in Figure 8, for it compares embodiment one and embodiment two, difference essentially consists in regulation handle
Hands 3 is different from the connected mode of lower contact 11.
This regulation handle 3 includes the curved bar 35 being rotatably disposed within lower contact 11, is installed in the regulation of curved bar 35 one end
Knob 36, wherein curved bar 35 includes the cross bar portion 35b, shaft 35a that the axial line of shaft 35a and shaft 35 deviates
Be pivotally connected in lower contact 11 and cross bar portion 35b be positioned in installing hole 11b, cross bar portion 35b be pressed on vibration damping spring 5 upper end and
Forming press keeping section, adjusting knob 36 is positioned at outside installing hole 11b.So, during rotation of adjustment knob 36, just can make cross bar portion 35b
The axial line of portion 35a rotates and converts height around the shaft, thus forms the pressure holding to vibration damping spring 5 differing heights, and then adjustment keeps away
Shake the stroke of spring 5 and the shock-proof effect of vehicle frame is adjusted.
To sum up, shock-absorbing wheel of the present utility model, wherein by forming the pressure holding of differing heights in the upper end of vibration damping spring 5,
So that the stroke of vibration damping spring 5 is adjusted, and then the shock-proof effect of vehicle frame is changed, the structure of this shock-absorbing wheel
Simply, easy to adjust.
Above-described embodiment only for technology of the present utility model design and feature are described, its object is to allow and is familiar with technique
Personage will appreciate that content of the present utility model and implement according to this, protection domain of the present utility model can not be limited with this.
All according to this utility model spirit made equivalence change or modify, all should contain protection domain of the present utility model it
In.
Claims (10)
1. a shock-absorbing wheel, including wheel seat, is arranged on the wheel body on described wheel seat by wheel shaft, it is characterised in that keep away described in:
Shake wheel also includes regulation handle, the press spring base can being located at up and down on described wheel seat be located on described wheel seat, is located at
Vibration damping spring between described regulation handle and described press spring base, described regulation handle has for being pressed on described vibration damping spring
The press keeping section in portion, described press keeping section has multiple disposable height and position on described wheel seat, and described wheel shaft can be around self axle
Heart line is located on described press spring base rotatably.
Shock-absorbing wheel the most according to claim 1, it is characterised in that: described wheel seat includes lower contact, in described lower contact
Offering the installing hole run through along the vertical direction, described press spring base and described vibration damping spring are respectively positioned in described installing hole, described pressure
The portion varying height positions of holding saves land and is located in described installing hole.
Shock-absorbing wheel the most according to claim 2, it is characterised in that: the lower end of described regulation handle have can be inserted into described
Installation portion in installing hole, the lower end of described installation portion is pressed on the upper end of described vibration damping spring and forms described press keeping section, described
It is locked under multiple relative altitude position by latch-up structure adjustable ground between installation portion and described installing hole.
Shock-absorbing wheel the most according to claim 3, it is characterised in that: described latch-up structure includes being located on described installation portion
Backing pin, the inner side perisporium of described installing hole is provided with the many groups of gear grooves embedded with being available for described backing pin corresponding matching, and these are many
Organizing described gear groove and have different height in described lower contact, described backing pin is switchably embedded shelves described in a group wherein
In the groove of position.
Shock-absorbing wheel the most according to claim 4, it is characterised in that: the inner side perisporium of described installing hole is provided with gear and adjusts
Joint slope, described gear regulation slope extends along the inner side perisporium downward spiral of described installing hole, all of described gear groove edge
The bearing of trend on described gear regulation slope is spaced apart.
Shock-absorbing wheel the most according to claim 3, it is characterised in that: described installation portion can be inserted rotatably around Pivot Point Center line
Being located in described installing hole, described regulation handle also includes being positioned at the operating portion above described installation portion, described operating position in
Outside described installing hole.
Shock-absorbing wheel the most according to claim 3, it is characterised in that: described latch-up structure includes being located at outside described installation portion
External screw thread in the perimembranous of side, being located at the female thread on perisporium inside described installing hole, described external screw thread matches with described female thread
Close and connect and described installation portion is locked under the multiple height and positions in described installing hole.
Shock-absorbing wheel the most according to claim 2, it is characterised in that: described regulation handle includes being rotatably disposed within described
Curved bar in lower contact, it is fixedly arranged on the adjusting knob of described curved bar one end, described curved bar has and described lower contact phase pivot
The cross bar portion that the shaft connected and the axial line of described shaft deviate, described cross bar portion is positioned in described installing hole also
It is pressed on the upper end of described vibration damping spring and forms described press keeping section.
Shock-absorbing wheel the most according to claim 2, it is characterised in that: offer vertically extending in described lower contact
Stopper slot, described wheel shaft can slide up and down to be plugged in described stopper slot.
10. a perambulator, including vehicle frame, is located at the bottom of described vehicle frame anterior front-wheel, is located at the trailing wheel at rear portion at the bottom of described vehicle frame, its
It is characterised by: in described front-wheel, described both trailing wheels, at least one is that claim 1 is arbitrary described to claim 9
Shock-absorbing wheel, described shock-absorbing wheel is arranged on the bottom of described vehicle frame by described wheel seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620535154.5U CN205853748U (en) | 2016-06-06 | 2016-06-06 | Shock-absorbing wheel and there is its perambulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620535154.5U CN205853748U (en) | 2016-06-06 | 2016-06-06 | Shock-absorbing wheel and there is its perambulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205853748U true CN205853748U (en) | 2017-01-04 |
Family
ID=57639245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620535154.5U Active CN205853748U (en) | 2016-06-06 | 2016-06-06 | Shock-absorbing wheel and there is its perambulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205853748U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106965624A (en) * | 2017-03-27 | 2017-07-21 | 常熟通润汽车零部件股份有限公司 | Shock-absorbing trailing wheel |
| CN108407548A (en) * | 2018-05-08 | 2018-08-17 | 广州曼勒斯基摄影器材有限公司 | A kind of castor and vehicle making horizontal axis raising and shock-absorbing |
-
2016
- 2016-06-06 CN CN201620535154.5U patent/CN205853748U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106965624A (en) * | 2017-03-27 | 2017-07-21 | 常熟通润汽车零部件股份有限公司 | Shock-absorbing trailing wheel |
| CN108407548A (en) * | 2018-05-08 | 2018-08-17 | 广州曼勒斯基摄影器材有限公司 | A kind of castor and vehicle making horizontal axis raising and shock-absorbing |
| CN108407548B (en) * | 2018-05-08 | 2024-02-20 | 广东优达脚轮工业有限公司 | Caster capable of enabling transverse shaft to rise and shock-proof and vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205853748U (en) | Shock-absorbing wheel and there is its perambulator | |
| CN108116279A (en) | Height of headrest adjusting mechanism and child safety seat | |
| CN208669786U (en) | A kind of adjustable telescopic bar | |
| CN107048691A (en) | A kind of length-adjustable table frame and desk | |
| CN103938968B (en) | There is the novel adjustable door hinge of the up-down adjustment structure of improvement | |
| CN102440599B (en) | Height-adjustable support frame assembly and baby swing | |
| CN207809119U (en) | Height of headrest regulating mechanism and child safety seat | |
| CN201021021Y (en) | Linked rod type compasses | |
| CN206749615U (en) | It is a kind of can arbitrarily rotational slide and with self-adapting type locking device safety handhold for bus | |
| CN206565525U (en) | A kind of length-adjustable table frame and desk | |
| CN105059354A (en) | Baby carriage | |
| CN104792109A (en) | Refrigerator and lifting shelf thereof | |
| CN205457431U (en) | Bar chair | |
| CN106669102B (en) | The bracket group that can be adjusted without section | |
| CN209159665U (en) | A kind of support device of tank body transport vehicle | |
| CN208715019U (en) | Kart seat adjuster and kart | |
| CN208828028U (en) | A kind of scooter upright bar height adjustment mechanism | |
| CN206243232U (en) | A kind of wheel hub transport trolleys special car body | |
| CN207120837U (en) | With the upright pipe structure for adjusting handlebar position | |
| CN208291403U (en) | A kind of scooter that children old man is general | |
| CN208646334U (en) | A kind of adjustable gun stand for filter ink jet numbering machine | |
| CN220486639U (en) | Adjustable stepless lifting shower system | |
| CN206012811U (en) | A kind of telescopic steering wheel for perambulator | |
| CN203793534U (en) | Front bar assembly of portable three-wheeled electric vehicle | |
| CN205713568U (en) | A kind of device regulating home window openings of sizes and the window installing this device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |