CN109466238A - A kind of wheel on beach buggy - Google Patents
A kind of wheel on beach buggy Download PDFInfo
- Publication number
- CN109466238A CN109466238A CN201811389648.7A CN201811389648A CN109466238A CN 109466238 A CN109466238 A CN 109466238A CN 201811389648 A CN201811389648 A CN 201811389648A CN 109466238 A CN109466238 A CN 109466238A
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- China
- Prior art keywords
- wheel
- tire body
- working chamber
- tire
- beach buggy
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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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B19/00—Wheels not otherwise provided for or having characteristics specified in one of the subgroups of this group
- B60B19/06—Wheels not otherwise provided for or having characteristics specified in one of the subgroups of this group with compartments for fluid, packing or loading material; Buoyant wheels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B9/00—Wheels of high resiliency, e.g. with conical interacting pressure-surfaces
- B60B9/18—Wheels of high resiliency, e.g. with conical interacting pressure-surfaces using fluid
- B60B9/24—Wheels of high resiliency, e.g. with conical interacting pressure-surfaces using fluid with pistons and cylinders
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
Abstract
The wheel that the invention discloses a kind of on beach buggy, it is characterized by comprising wheel hubs and the tire being mounted on wheel hub lateral wall, the wheel hub is equipped with water conservancy diversion slope away from the inner sidewall of tire, closed working chamber is equipped in the wheel hub, the working chamber forms the cavity structure of annular along the circumferentially extending of wheel hub, the wheel hub is equipped with the air inlet and air outlet being connected to working chamber, the air-flow that the air inlet is sent into working chamber is discharged through gas outlet, the built-in percussion mechanism that the air-flow in the working chamber equipped with the intracavitary flowing of responsive operation shakes with runner hub.The present invention provides a kind of wheel on beach buggy, load capacity of the beach buggy on sand ground can be improved on the basis of not increasing tire size, and the grains of sand are not easy to be deposited on wheel.
Description
Technical field
The present invention relates to the technical field of beach buggy, a kind of specifically wheel on beach buggy.
Background technique
Beach buggy is a kind of relatively conventional special vehicle, in office where can be travelled in shape, especially in common in-vehicle
It is difficult to walk freely in motor-driven landform, therefore also known as all-terrain vehicle.Due to existing beach buggy it is more be application
In the traveling on sand ground, because of referred to as beach buggy popular in the industry.But due to the soft characteristic of sand ground therefore for
Just need to design the tread width of vehicle for the beach buggy of the prior art it is larger, thus obtain sufficiently large support force and
Road holding avoids the wheel of beach buggy from being trapped in sand ground.But to be bound to cause vehicle overall volume larger for excessive wheel, because
This can not accomplish the miniaturization of beach buggy.In other words, for small-sized beach buggy, it is limited to the size limitation of wheel,
Therefore its load capacity is smaller, contents just to one or double driving.So how not increase sand for the industry
The load capacity that vehicle is improved on the basis of the vehicle size of beach becomes an industry problems.
Summary of the invention
The technical problems to be solved by the present invention are: providing a kind of wheel on beach buggy, can not increase
Load capacity of the beach buggy on sand ground is improved on the basis of tire size, and the grains of sand are not easy to be deposited on wheel.
The technical solution used in the present invention is: providing a kind of wheel on beach buggy, it is characterised in that: including wheel
Hub and the tire being mounted on wheel hub lateral wall, the wheel hub are equipped with water conservancy diversion slope, the wheel hub away from the inner sidewall of tire
Interior to be equipped with closed working chamber, the working chamber forms the cavity structure of annular along the circumferentially extending of wheel hub, sets on the wheel hub
There are the air inlet and air outlet being connected to working chamber, the air-flow that the air inlet is sent into working chamber is discharged through gas outlet, described
The built-in percussion mechanism that air-flow in working chamber equipped with the intracavitary flowing of responsive operation shakes with runner hub.It can be with by water conservancy diversion slope
So that the grains of sand on wheel hub automatically slide out outside wheel hub, and the centrifugal force of wheel hub can be relied on during hub rotation
The removal for improving the grains of sand on water conservancy diversion slope of one step of progress, reaches self-cleaning effect.In addition, by the way that built-in percussion mechanism is arranged
It can use the air-flow generated in vehicle travel process and drive built-in percussion mechanism vibration, utilize the further removal wheel hub of vibration
The grains of sand of surface deposition.
The tire includes the tire body being at least made of fetus face and two tyre bead portions, and two tyre bead portions are along tyre surface
The width direction d in portion is respectively arranged on the two sides of fetus face, and the fetus face and two tyre bead portions surround to form the interior of tire body
Chamber, the side that the fetus face is located at inner cavity are equipped with main inner tread, and the fetus face is equipped with master away from the upper surface of main inner tread
The junction of tread, the main tread and each tyre bead portion lateral wall is equipped with chimb, week of the chimb along tire body
To ring structure is extended to form, when the tire body is in normal pressure state, the maximum outside diameter M of the chimb is less than fetus face
Maximum outside diameter N, when the tire body is in low-pressure state the maximum outside diameter M of the chimb be greater than fetus face maximum it is outer
Diameter N.Can make tire body be in normal pressure state during daily road running, at this time due to chimb maximum half
Diameter M is less than the maximum outside diameter N of fetus face, therefore chimb will not be worn in daily driving process.And when being in sand ground environment, then may be used
To reduce the air pressure of tire body, so that tire body is in low-pressure state, the maximum radius M of chimb is greater than tyre surface instead at this time
The maximum outside diameter N in portion, to form the groove of an indent, sand back is strapped in groove, therefore tire body acts on sand
Sand can be very good to gather the fetus face that tire body is used to support between two chimbs when ground, therefore tire body
Load capacity is big, travels convenient for sand ground.
The normal pressure state refers to that the atmospheric pressure value of the inner cavity of the tire body is more than or equal to 2.0bar and to be less than
2.5bar, the low-pressure state refer to that the atmospheric pressure value of the inner cavity of the tire body is more than or equal to 1.0bar and to be less than
2.0bar。
The main inner tread of the tire body is equipped at least a pair of of attachment base, and same pair of two attachment bases are along tire body
Central axes midpoint where cross section be symmetrical arranged, the main inner tread of the attachment base and tire body is fixed, and the wheel
Be located in tire ontology with pair two attachment bases between be equipped with telescopic rod, the both ends of the telescopic rod respectively with two attachment bases
Connection, the interior driving mechanism being equipped with for adjusting length of telescopic bar of the tire body.It is multiple by the elongation or contraction of telescopic rod
Position can control the shape of main tread on tire body, so that tire body can be between different landform well
Switching uses, and when main tread and sand ground contact when telescopic rod elongation can make sand gather on main tread,
It reduces sand to be under pressure and squeeze out, therefore sand may be implemented in the tire body of this product on the basis of not increasing tire size
The raising of load capacity in ground driving process.
The main inner tread is equipped at least two pairs of attachment bases, multipair attachment base and is uniformly distributed along the circumferential direction of tire body.
The Precise control of entire tire body may be implemented in multiple attachment bases, i.e., by the cooperation of multiple telescopic rods, so that wheel
The main tread of tire ontology is suitable for various landform.
The attachment base and tire body are that integral type forms, and the end of the telescopic rod and corresponding attachment base it
Between by pin shaft it is hinged.
The telescopic rod is double end hydraulic telescopic rod, two piston rods in the telescopic rod respectively with it is corresponding
Attachment base is hinged, and the control piper on telescopic rod is connect by connected pipes with controller, and the controller is built in tire sheet
In vivo.
The controller is the oil storing tube of an annular, and one end of the connected pipes is connected to corresponding telescopic rod,
The other end of connected pipes extends radially to be connected to oil storing tube along tire body, filled with for driving in the oil storing tube
The hydraulic oil of telescopic rod.The oil pressure in oil storing tube can be made to be pumped to using the centrifugal force generated in tire body rotation process
In telescopic rod, cooperate various control valves that the accurate control of telescopic rod may be implemented.This oil storing tube can be designed so that this product
Without additional setting hydraulic unit driver, such as oil pump, therefore oil storing tube can be directly built in tire body, not only structure
It is simple small and exquisite and at low cost.
The connected pipes are made of hard material, and a movable sphere is equipped in the connected pipes, the sphere
Diameter is equal to or less than the bore of connected pipes, and the both ends of the connected pipes are respectively equipped with retention bead, so that described
Sphere is limited in connected pipes.The oil liquid pressure in connected pipes can be improved by the design of sphere, i.e. sphere rotates
The centrifugal force generated in the process can be added in the extruding of oil liquid, therefore the oil liquid pressure adjustable extent in telescopic rod is big.
The sphere is hollow structure, and sphere is made of flexible plastic material, and the diameter of the sphere is equal to
The bore of connected pipes.
The percussion mechanism include vibration ball, it is described vibration ball by the air-flow in working chamber active force along working chamber
Length direction it is mobile, be fixedly installed with impact block on the inner sidewall of the working chamber, be used for and vibration movable in working chamber
Ball periodically collides.
After using the above structure, a kind of wheel on beach buggy of the invention has following excellent compared with prior art
Point: firstly, versatile, the tire that can be used as daily highway can also be used as tire used under sand ground road conditions, secondly,
It can make the reconfigurable of the main tread on tire, therefore its load capacity under sand ground environment by the driving of telescopic rod
Greatly, hydraulic control is directly set finally, realizing by the hydraulic control system that built-in oil storing tube is core in tire body
System, it is simple and reliable for structure there is no need to external hydraulic control system, and also production cost is low.
Detailed description of the invention
Fig. 1 is the partial schematic sectional view of tire part of the invention.
Fig. 2 is the structural schematic diagram that tire body of the invention is in normal pressure state.
Fig. 3 is the structural schematic diagram that tire body of the invention is in low-pressure state.
Fig. 4 is the attachment structure schematic diagram of oil storing tube in the present invention, connected pipes and part telescopic bar.
Fig. 5 is the partial enlargement diagram of oil storing tube in the present invention.
Fig. 6 is a kind of structural schematic diagram of wheel on beach buggy of the invention.
Wherein, 1, tire body, 1.1, fetus face, 1.2, tyre bead portion, 1.3, tire lip, 1a, main tread, 1b, it is main in
Tyre surface, 2, attachment base, 3, telescopic rod, 4, connected pipes, 5, oil storing tube, 6, sphere, 7, elastic membrane, 8, tire inner cavity, 9, chimb,
10, wheel hub, 11, water conservancy diversion slope, 12, working chamber, 13, air inlet, 14, gas outlet, 15, vibration ball, 16, impact block；
D refers to the width direction of tire body；
M refers to the maximum outside diameter of chimb；
N refers to the maximum outside diameter of fetus face.
Specific embodiment
Present invention will be further explained below with reference to the attached drawings and specific embodiments.
Basic embodiment:
The present invention provides a kind of wheel on beach buggy, it includes wheel hub 10 and is mounted on 10 lateral wall of wheel hub
Tire, the wheel hub 10 are equipped with water conservancy diversion slope 11 away from the inner sidewall of tire, are equipped with closed working chamber in the wheel hub 10
12, the working chamber 12 forms the cavity structure of annular along the circumferentially extending of wheel hub 10, and the wheel hub 10 is equipped with and working chamber
The air inlet 13 of 12 connections and gas outlet 14, the air-flow that the air inlet 13 is sent into working chamber 12 are discharged through gas outlet 14, institute
State the built-in percussion mechanism shaken equipped with the air-flow flowed in responsive operation chamber 12 with runner hub 10 in working chamber 12.
The tire includes the tire body 1 being at least made of fetus face 1.1 and two tyre bead portions 1.2, two tyre beads
Portion 1.2 is respectively arranged on the two sides of fetus face 1.1, the fetus face 1.1 and two tyre bead portions along the width direction d of fetus face 1.1
1.2 surround the inner cavity 8 to form tire body 1, and the side that the fetus face 1.1 is located at inner cavity 8 is equipped with main inner tread 1b, the tire
Face 1.1 is equipped with main tread 1a, the main tread 1a and each 1.2 lateral wall of tyre bead portion away from the upper surface of main inner tread 1b
Junction be equipped with chimb 9, the chimb 9 forms ring structure along the circumferentially extending of tire body 1, when the tire body
The 1 maximum outside diameter M for being in the chimb 9 when normal pressure state is less than the maximum outside diameter N of fetus face 1.1, at the tire body 1
The maximum outside diameter M of the chimb 9 is greater than the maximum outside diameter N of fetus face 1.1 when low-pressure state.
Embodiment one:
Its basic structure is identical as above-mentioned basic embodiment, and difference is: the normal pressure state refers to the tire sheet
The atmospheric pressure value of the inner cavity 8 of body 1 is more than or equal to 2.0bar and to be less than 2.5bar, and the low-pressure state refers to the tire body
The atmospheric pressure value of 1 inner cavity 8 is more than or equal to 1.0bar and to be less than 2.0bar.
Embodiment two:
Its basic structure is the same as example 1, and difference is: the main inner tread 1b of the tire body 1 is equipped at least
A pair of of attachment base 2, same pair of two attachment bases 2 are symmetrical arranged along the cross section where the central axes midpoint of tire body 1, described
Attachment base 2 and the main inner tread 1b of tire body 1 are fixed, and are located between same pair of two attachment bases 2 in the tire body 1
It is equipped with telescopic rod 3, the both ends of the telescopic rod 3 are connect with two attachment bases 2 respectively, are equipped with and are used in the tire body 1
Adjust the driving mechanism of 3 length of telescopic rod.It extends or shrinks to control tire body 1 by driving mechanisms control telescopic rod 3
Main tread 1a crooked radian.Such as 3 retracted for clearance of telescopic rod when driving on daily highway, so that main tread
1a is greater than small arc-shaped of both ends diameter in mid diameter, can regard common highway tire used at this time.And works as and drive to
Then driving mechanisms control telescopic rod 3 extends when in the soft grounds such as sand ground, so that the both ends d in the width direction main tread 1a
Diameter increase, even make winner tread 1a in mid diameter be less than both ends diameter, i.e., main tread 1a be in waist-drum-shaped knot
Structure.The tire of this state can make the sand of sand ground gather on main tread 1a, reduction not will lead to even sand by
To tire body load pressure and along the width direction d of tire body 1 squeeze out.This is also exactly that the tire of this product is not increasing
Reach the technological core of high load on the basis of tire size.
As shown in Figure 1, main tread 1a described in the text is referred both in Fig. 1 along the vertical direction positioned at 1 upper end of tire body
Outer surface.And main inner tread 1b is then the inner cavity top surface of tire body 1, i.e., the described main tread 1a and main inner tread 1b distinguish position
Inside and outside tire body 1.
Embodiment three:
Its basic structure is identical as embodiment two, and difference is: the main inner tread 1b is equipped at least two pairs of attachment bases
2, multipair attachment base 2 is uniformly distributed along the circumferential direction of tire body 1.The advantage of attachment base more than 2 is each for main tread 1a
Partial shape control is more accurate, and control force is big, its shortcoming is that structure is complicated is at high cost, and for control system
It is big to control difficulty.
Example IV:
Its basic structure is identical as embodiment three, and difference is: the attachment base 2 is integral type vulcanization with tire body 1
Molding, and it is hinged between the end of the telescopic rod 3 and corresponding attachment base 2.I.e. the attachment base 2 is also rubber material
It is made, by the improvement for mold cavity so that the completion of integral type during sulfidization molding of tire body 1 connects
The molding of joint chair 2.The attachment base 2 is equipped with hinge hole, hinged by pin shaft between the end and attachment base 2 of telescopic rod 3.
Embodiment five:
Its basic structure is identical as example IV, and difference is: the telescopic rod 3 is double end hydraulic telescopic rod, described
Two piston rods in telescopic rod 3 are hinged with corresponding attachment base 2 respectively, and the control piper on telescopic rod 3 passes through connection
Oil pipe 4 is connect with driving mechanism, and the driving mechanism is built in tire body 1.Above-mentioned double end hydraulic telescopic rod refers to band
There are two the telescoping hydraulic cylinders of piston rod.Connected pipes 4 will control oil liquid and be input to telescopic rod 3 from the hydraulic fluid port on telescopic rod 3
Control piper in, realize control for telescopic rod inner piston rod stroke from there through the variation of oil pressure.
Embodiment six:
Its basic structure is identical as embodiment five, and difference is: the driving mechanism is the oil storing tube 5 of an annular, described
One end of connected pipes 4 be connected to corresponding telescopic rod 3, the other end the radially extending along tire body 1 of connected pipes 4
To being connected to oil storing tube 5, filled with the hydraulic oil for driving telescopic rod 3 in the oil storing tube 5.The oil storing tube 5 is located at wheel
In the inner cavity 8 of tire ontology 1.Certainly preferably, the oil storing tube 5 is equipped with conventional zero such as solenoid electric valve, sensor
Part so that the flowing of 5 inner fluid of oil storing tube can be controlled accurately, and realizes automation control and information feedback.These
It is rudimentary knowledge extremely conventional in hydraulic control system, therefore does not do detailed repeat herein.
Embodiment seven:
Its basic structure is identical as embodiment six, and difference is: the connected pipes 4 are made of hard material, specifically institute
The connected pipes 4 stated are stainless steel tube, and a movable sphere 6, the diameter etc. of the sphere 6 are equipped in the connected pipes 4
In or less than connected pipes 4 bore, the both ends of the connected pipes 4 are respectively equipped with retention bead, so that the sphere 6
It is limited in connected pipes 4.
Embodiment eight:
Its basic structure is identical as embodiment seven, and difference is: the sphere 6 is hollow structure, and sphere 6 is by elastic material
Material is made, and specifically the sphere 6 is made of engineering plastics, and the diameter of the sphere 6 is equal to the bore of connected pipes 4.
It is specifically slidably matched between the sphere 6 and connected pipes 4, certainly, when tire body 1 rotates more than limit velocity to make
Connected pipes 4 make under the influence of centrifugal force in connected pipes 4 close to sphere 6 local oil pressure be more than safety value when, institute
The hollow position for stating the plastic deformation of sphere 6 and hypercentre is shunk, so that in the pipe of the lateral wall of sphere 6 and connected pipes 4
Gap is reserved between wall, is used for pressure release.Preferably, inert gas is poured in the sphere 6 in advance, and in the sphere 6
Pressure value be equal to pressure value of the connected pipes 4 when remaining static.
Embodiment nine:
Its basic structure is identical as embodiment eight, and difference is: the sphere 6 is made of hard material, the sphere 6 with
There are gaps between the inside pipe wall of connected pipes 4.
Embodiment ten:
Its basic structure is identical as embodiment eight, and difference is: the oil storing tube 5 is equipped with notch, covers on the notch
It is stamped an elastic membrane 7, for adjusting the pressure difference between tire body 1 and oil storing tube 5.It can to store up by the way that elastic membrane 7 is arranged
Pressure value in oil pipe 5 is mutually balanced with the pressure value in tire body 1.Gas i.e. in oil storing tube 5 in oil pressure and tire body 1
Pressure mutually balance.Certainly preferably, the oil storing tube 5 is equipped with pressure release mouth, in order to tearing open between tire body 1 and wheel hub
Unload installation.
Embodiment 11:
Its basic structure is identical as basic embodiment, and difference is: the described one end of tyre bead portion 1.1 far from fetus face 1.1
Equipped with tire lip 1.3, the tire lip 1.3, tyre bead portion 1.2 and fetus face 1.1 are integral type sulfidization molding.
Embodiment 12:
Its basic structure is identical as basic embodiment, and difference is: the percussion mechanism includes vibration ball 15, the shake
Dynamic ball 15 is moved by the active force of the air-flow in working chamber 12 along the length direction of working chamber 12, the inside of the working chamber 12
Impact block 16 is fixedly installed on wall, for periodically colliding with vibration ball 15 movable in working chamber 12.
Preferably, the built-in percussion mechanism also can use the air pump realization of vehicle self-carrying, i.e. air pump and air inlet
Mouth 13 is connected to.Certainly the air inlet 13 and gas outlet 14 can also be connected directly between in the hydraulic system of vehicle, that is, be utilized
The high pressure water flow that water pump on vehicle cooling water case provides supplies the power of built-in percussion mechanism work.
Further, since tire in vehicle travel process will necessarily shape during high-speed mobile and high-speed rotation
At the high pressure of part and the low pressure of part, therefore the height in vehicle travel process on wheel can be set in the air inlet 13
The low-pressure area in vehicle travel process on wheel can be set in pressure area, gas outlet 14.To real using the pressure difference of external pressure
Now supply naturally
Preferred embodiments of the present invention are described above, but are not to be construed as limiting the scope of the invention.This hair
Bright to be not only limited to above embodiments, specific structure is allowed to vary, all institutes in the protection scope of demand for independence of the present invention
The various change of work is within the scope of the invention.
Claims (10)
1. a kind of wheel on beach buggy, it is characterised in that: including wheel hub (10) and be mounted on wheel hub (10) lateral wall
Tire, the wheel hub (10) is equipped with water conservancy diversion slope (11) away from the inner sidewall of tire, is equipped in the wheel hub (10) closed
Working chamber (12), the working chamber (12) along wheel hub (10) circumferentially extending formed annular cavity structure, the wheel hub
(10) air inlet (13) being connected to working chamber (12) and gas outlet (14) are equipped with, the air inlet (13) is sent into working chamber
(12) air-flow in is discharged through gas outlet (14), equipped with the air-flow band flowed in responsive operation chamber (12) in the working chamber (12)
The built-in percussion mechanism of runner hub (10) vibration；
The tire includes the tire body (1) being at least made of fetus face (1.1) and two tyre bead portions (1.2), two tires
Edge (1.2) is respectively arranged on the two sides of fetus face (1.1) along the width direction d of fetus face (1.1), the fetus face (1.1) and
Two tyre bead portions (1.2) surround the inner cavity (8) to form tire body (1), and the fetus face (1.1) is located at the side of inner cavity (8)
Equipped with main inner tread (1b), the fetus face (1.1) is equipped with main tread (1a) away from the upper surface of main inner tread (1b), described
The junction of main tread (1a) and each tyre bead portion (1.2) lateral wall is equipped with chimb (9), and the chimb (9) is along tire body
(1) circumferentially extending forms ring structure, and when the tire body (1) is in normal pressure state, the maximum of the chimb (9) is outer
Diameter M is less than the maximum outside diameter N of fetus face (1.1), and when the tire body (1) is in low-pressure state, the chimb (9) is most
Big outer diameter M is greater than the maximum outside diameter N of fetus face (1.1).
2. a kind of wheel on beach buggy according to claim 1, it is characterised in that: the normal pressure state refers to
The atmospheric pressure value of the inner cavity (8) of the tire body (1) is more than or equal to 2.0bar and to be less than 2.5bar, and the low-pressure state is
The atmospheric pressure value for referring to the inner cavity (8) of the tire body (1) is more than or equal to 1.0bar and to be less than 2.0bar.
3. a kind of wheel on beach buggy according to claim 2, it is characterised in that: the tire body (1)
Main inner tread (1b) is equipped at least a pair of of attachment base (2), with pair two attachment bases (2) along tire body (1) central axes
Cross section where midpoint is symmetrical arranged, and the main inner tread (1b) of the attachment base (2) and tire body (1) is fixed and described
It is located between same pair of two attachment bases (2) in tire body (1) and is equipped with telescopic rod (3), the both ends point of the telescopic rod (3)
It is not connect with two attachment bases (2), the driving mechanism for adjusting telescopic rod (3) length is equipped in the tire body (1).
4. a kind of wheel on beach buggy according to claim 3, it is characterised in that: on the main inner tread (1b)
Equipped at least two pairs of attachment bases (2), multipair attachment base (2) is uniformly distributed along the circumferential direction of tire body (1).
5. a kind of wheel on beach buggy according to claim 4, it is characterised in that: the attachment base (2) and wheel
Tire ontology (1) is integral type molding, and hinged between the end of the telescopic rod (3) and corresponding attachment base (2).
6. a kind of wheel on beach buggy according to claim 5, it is characterised in that: the telescopic rod (3) is
Double end hydraulic telescopic rod, two piston rods in the telescopic rod (3) respectively with corresponding attachment base (2) hingedly, stretch
Control piper on bar (3) is connect by connected pipes (4) with driving mechanism, and the driving mechanism is built in tire body (1)
It is interior.
7. a kind of wheel on beach buggy according to claim 6, it is characterised in that: the driving mechanism is a ring
The oil storing tube (5) of shape, one end of the connected pipes (4) are connected to corresponding telescopic rod (3), connected pipes (4) it is another
One end extends radially to be connected to oil storing tube (5) along tire body (1), is filled in the oil storing tube (5) and stretches for driving
The hydraulic oil of contracting bar (3).
8. a kind of wheel on beach buggy according to claim 7, it is characterised in that: the connected pipes (4) by
Hard material is made, and a movable sphere (6) is equipped in the connected pipes (4), and the diameter of the sphere (6) is equal to or less than
The both ends of the bore of connected pipes (4), the connected pipes (4) are respectively equipped with retention bead, so that the sphere (6) limits
In connected pipes (4).
9. a kind of wheel on beach buggy according to claim 8, it is characterised in that: the sphere (6) is hollow
Structure, and sphere (6) is made of elastic material, the diameter of the sphere (6) is equal to the bore of connected pipes (4).
10. a kind of wheel on beach buggy according to claim 1, it is characterised in that: the percussion mechanism packet
Include vibration ball (15), it is described vibration ball (15) by the air-flow in working chamber (12) active force along working chamber (12) length side
To movement, be fixedly installed with impact block (16) on the inner sidewall of the working chamber (12), for it is movable in working chamber (12)
Ball (15) are shaken periodically to collide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811389648.7A CN109466238A (en) | 2018-11-21 | 2018-11-21 | A kind of wheel on beach buggy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811389648.7A CN109466238A (en) | 2018-11-21 | 2018-11-21 | A kind of wheel on beach buggy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109466238A true CN109466238A (en) | 2019-03-15 |
Family
ID=65674163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811389648.7A Pending CN109466238A (en) | 2018-11-21 | 2018-11-21 | A kind of wheel on beach buggy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109466238A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113679281A (en) * | 2021-08-18 | 2021-11-23 | 江苏德莱利建筑装饰工程有限公司 | Cleaning device of epoxy grindstone terrace |
-
2018
- 2018-11-21 CN CN201811389648.7A patent/CN109466238A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113679281A (en) * | 2021-08-18 | 2021-11-23 | 江苏德莱利建筑装饰工程有限公司 | Cleaning device of epoxy grindstone terrace |
| CN113679281B (en) * | 2021-08-18 | 2022-07-22 | 苏州麟琪程科技有限公司 | Cleaning device of epoxy grindstone terrace |
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Application publication date: 20190315 |