CN208119343U - Has the vehicle of two front-wheels - Google Patents
Has the vehicle of two front-wheels Download PDFInfo
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- CN208119343U CN208119343U CN201820424751.XU CN201820424751U CN208119343U CN 208119343 U CN208119343 U CN 208119343U CN 201820424751 U CN201820424751 U CN 201820424751U CN 208119343 U CN208119343 U CN 208119343U
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- tube
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- front fork
- steering
- wheels
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Abstract
The utility model is the vehicle about a kind of two front-wheels of tool, including：One vehicle frame, one turn to assembly, a connecting rod ASSY, two groups of transmission devices, two shock absorbing apparatus, two steering bases and steering link.Turning to assembly includes a steering handle and a main column tube, connecting rod ASSY includes a head tube, two side outer tubes, a first crossbar and two second crossbars, head tube is connect with vehicle frame and main column tube is hubbed in head tube, first crossbar and two second crossbars are parallel to each other and are articulated on head tube and two side outer tubes, each transmission device is connect with every a side outer tube, each shock absorbing apparatus and each steering base, which respectively correspond, to be set on each transmission device, steering link is parallel to each other with first crossbar, and connects main column tube and two steering bases.
Description
Technical field
It is espespecially a kind of to improve connection structure intensity using steering base the present invention relates to a kind of vehicle for having two front-wheels
Has the vehicle of two front-wheels.
Background technique
Common Personal Transporter generally has automobile and locomotive now, and the vehicles of locomotive form are one kind by engine
Or motor driving, the main vehicle using two wheels, three-wheel or the four-wheel in bar handle direction etc. manipulate simple, row due to having
Dynamic convenient and cheap feature, becomes the vehicles most often utilized at present.
Currently on the market, there is the vehicle configured with two front-wheels, independently for configuration movable joint quadrilateral structure and two
The locomotive of front suspension system type, in general, the shock absorbing apparatus bottom end of such vehicle be articulated in the wheel shaft on Swing Arm just on
Side, caliper member are fixed on seat under shock absorbing apparatus, and such structure design will cause shock absorbing apparatus when caliper member is braked
Need to bear powerful rotary thrust caused by caliper member, shock absorbing apparatus thus needs the structure of higher intensity to design, causes
Shock absorbing apparatus volume, weight and cost etc. all improve.
And in the vehicle for having two front-wheels, when front-wheel steer be connected using main column tube the structures such as steering link come
Two front-wheel steers are driven, therefore, the junction of steering link and two front-wheels is in addition to being required to bear front-wheel in driving when institute band
Except vibrating, also to have can smoothly transmit the structural strength for turning to strength.
Therefore, spirit of the present inventor based on positive invention creation, visualizes a kind of suitable for having the vehicle of two front-wheels
Structure design so that shock absorbing apparatus is subjected only to vehicle forward direction load force using the configuration of caliper member and brake connecting rod, thus
To minimize the design of shock absorbing apparatus structure, and with the connection structure of steering base reinforcing steering link and two front-wheels, before improving tool two
The body construction intensity of the vehicle of wheel, several times research experiment is of the invention to completing eventually.
Utility model content
It is a primary object of the present invention to solve the above problems, a kind of vehicle having two front-wheels is provided, clamp structure is utilized
The configuration of part, brake connecting rod and steering base, miniaturization shock absorbing apparatus structure design and improve the car body of the vehicle of two front-wheels of tool
Structural strength.
To reach above-mentioned purpose, the vehicle of two front-wheels of tool of the invention includes：One vehicle frame, one turn to assembly, a connecting rod
Assembly, two transmission devices, two shock absorbing apparatus, two steering bases and steering link.Turning to assembly includes that a steering handle and one are main
Column tube, connecting rod ASSY include a head tube, dual side-edge outer tube, a first crossbar and two second crossbars, and head tube and vehicle frame connect
It connects and main column tube is hubbed in head tube, first crossbar and two second crossbars are parallel to each other and are articulated in outside head tube and dual side-edge
Guan Shang, each transmission device include wheel assembly and a brake assembly before a front fork ASSY, one, and each front fork ASSY includes one
Front fork tube, a side central siphon and a Swing Arm, every a side central siphon, which respectively corresponds, to be hubbed in every a side outer tube, each to wave
The both ends of arm are connect with each front fork tube and each preceding wheel assembly respectively, and each brake assembly, which respectively corresponds, is sheathed on each front-wheel
It is connect on assembly and with each front fork ASSY, each shock absorbing apparatus, which respectively corresponds, to be set on each transmission device, every a side
Central siphon is connected respectively each front fork tube and each steering base, steering link are parallel to each other with first crossbar, and connects main turn
To central siphon and two steering bases.
Above-mentioned main column tube more may include the steering arm of a setting steering link, and each steering base more may include a setting
The adjutage of steering link.
Above-mentioned each steering base more may include one first support portion, and every a side central siphon, which respectively corresponds, wears every one first
Support part and each front fork tube.
Above-mentioned each steering base more may include the second support portion of each front fork tube of two sandwicheds.
Above-mentioned each front fork ASSY more may include a first connecting portion and a second connecting portion, and each first connecting portion is located at
On each front fork tube, each second connecting portion is located between the both ends of each Swing Arm, and the both ends difference of each shock absorbing apparatus
It is corresponding to be pivotally connected each first connecting portion and each second connecting portion.
Above-mentioned each front fork ASSY more may include a third interconnecting piece and a brake connecting rod, and each third interconnecting piece is right respectively
It should be set on each front fork tube, and between each first connecting portion and each Swing Arm and each front fork tube junction,
The both ends of each brake connecting rod, which respectively correspond, is pivotally connected each third interconnecting piece and each brake assembly.
Above-mentioned each preceding wheel assembly includes a tire, an a wheel frame and wheel shaft, and the both ends of each Swing Arm are respectively and often
One front fork tube pivot joint and with each round axis connection.
Above-mentioned each brake assembly includes a caliper member and a brake disc, and it is every that each caliper member respectively corresponds sandwiched
One brake disc, each brake disc, which respectively corresponds, to be fixedly arranged on each round frame.
The extension line of above-mentioned each shock absorbing apparatus can not pass through the center of each wheel shaft.
Outlined above and next detailed description, is all exemplary in nature, is application in order to further illustrate the present invention
The scope of the patents will be subject in subsequent explanation with diagram to keep above-mentioned purpose of the invention, characteristic and advantage more clear and easy to understand
It illustrates.
Detailed description of the invention
Fig. 1 is the agent structure schematic diagram of the vehicle of two front-wheels of tool of the invention.
Fig. 2 is the partial structure diagram of the vehicle of two front-wheels of tool of the invention.
Fig. 3 is the part-structure decomposition diagram of the vehicle of two front-wheels of tool of the invention.
Fig. 4 is the structural schematic diagram of the A-A section of Fig. 3.
Main element symbol description：
11 vehicle frames
12 turn to 121 steering handle of assembly
122 main 1221 steering arms of column tube
13 connecting rod ASSY, 131 head tube
132 side outer tube, 133 first crossbar
134 second crossbars
14 transmission device, 141 front fork ASSY
1411 front fork tube, 1412 side central siphon
1413 Swing Arm, 1414 first connecting portion
1415 second connecting portion, 1416 third interconnecting piece
Wheel assembly before 1417 brake connecting rods 142
1421 tires 1422 take turns frame
1423 wheel shaft, 143 brake assembly
1431 caliper member, 1432 brake disc
15 shock absorbing apparatus
16 steering base, 161 adjutage
162 first support portion, 163 second support portion
17 steering links
Specific embodiment
It is respectively agent structure schematic diagram, the part knot of the vehicle of two front-wheels of tool of the invention refering to fig. 1 to Fig. 4
The structural schematic diagram of the A-A section of structure schematic diagram, part-structure decomposition diagram and Fig. 3.The vehicle of two front-wheels of tool of the invention
Include：One vehicle frame 11, one turns to assembly 12,13, two groups of connecting rod ASSY transmission device 14, two shock absorbing apparatus 15, two
Steering base 16 and a steering link 17.
Turning to assembly 12 includes a steering handle 121 and a main column tube 122, and main column tube 122 has one turn
To arm 1221, connecting rod ASSY 13 includes that 131, two side outer tubes 132 of a head tube, a first crossbar 133 and two second are horizontal
Bar 134, head tube 131 is connect with vehicle frame 11 and main column tube 122 is hubbed in head tube 131, first crossbar 133 and two second
Cross bar 134 is parallel to each other and is articulated on head tube 131 and two side outer tubes 132, specifically, first crossbar 133 and two
The center portion of second crossbar 134 is articulated in head tube 131, and the both ends of first crossbar 133 and two second crossbars 134 difference
It is articulated on two side outer tubes 132, first crossbar 133 and two second crossbars 134 can be around the substantially front and back of vehicle frame 11 as a result,
It is rotated to the axis of extension.
Each transmission device 14 includes wheel assembly 142 and a brake assembly 143, Mei Yiqian before a front fork ASSY 141, one
Fork assembly 141 includes a front fork tube 1411, a side central siphon 1412, a Swing Arm 1413, a first connecting portion 1414,1 the
Two interconnecting pieces 1415, a third interconnecting piece 1416 and a brake connecting rod 1417, each preceding wheel assembly 142 includes a tire
1421, a wheel frame 1422 and a wheel shaft 1423, each brake assembly 143, which respectively corresponds, to be sheathed on each preceding wheel assembly 142 simultaneously
It is connect with each front fork ASSY 141, includes a caliper member 1431 and a brake disc 1432, each caliper member 1431 is distinguished
The corresponding each brake disc 1432 of sandwiched, each brake disc 1432, which respectively corresponds, to be fixedly arranged on each round frame 1422, each shock-absorbing dress
It sets 15 and respectively corresponds and be set on each transmission device 14, every a side central siphon 1412 is connected respectively each front fork tube 1411
And each steering base 16, steering link 17 are parallel to each other with first crossbar 133, and connect main column tube 122 and two steerings
Seat 16.
Every a side central siphon 1412, which respectively corresponds, to be hubbed in every a side outer tube 132, the both ends of each Swing Arm 1413
It is pivotally connected with each front fork tube 1411 and is connect with each wheel shaft 1423 respectively, each first connecting portion 1414 is located at each front fork tube
On 1411, each second connecting portion 1415 is located between the both ends of each Swing Arm 1413, and the both ends of each shock absorbing apparatus 15
Respectively correspond each first connecting portion 1414 of pivot joint and each second connecting portion 1415, the as a result, extension of each shock absorbing apparatus 15
Line is formed not by the structure at each 1423 center of wheel shaft, and wheel assembly 142 is when shock absorbing apparatus 15 absorbs shaking force before making, front-wheel
Assembly 142 because shock absorbing apparatus 15 elastic telescopic due to the shaking range that generates is controlled by Swing Arm 1413, it is possible to reduce shock-absorbing dress
The shaking generated when 15 effect is set, the discomfort that vehicle occupant ' is generated by excessive shock is reduced.
It holds, each third interconnecting piece 1416, which respectively corresponds, to be set on each front fork tube 1411, and is located at every one first
Between interconnecting piece 1414 and each Swing Arm 1413 and 1411 junction of each front fork tube, the both ends point of each brake connecting rod 1417
It Dui Ying be pivotally connected each third interconnecting piece 1416 and each brake assembly 143, the clamping of caliper member 1431 is made when braking as a result,
Rotary thrust caused by Moving plate 1432 is transferred on front fork tube 1411 by brake connecting rod 1417, is subjected only to shock absorbing apparatus 15
Vehicle forward direction load force is not necessary to bear bring rotary thrust when brake of caliper member 1431, thus is able to miniaturization shock-absorbing
The structure of device 15 designs.
Each steering base 16 includes an adjutage 161, one first support portion 162 and the second support portion 163, steering link 17
Centre be set on steering arm 1221, while the both ends of steering link 17 are respectively arranged on each adjutage 161, by
This, two groups of biographies can be made by main column tube 122, steering arm 1221, steering link 17 and two steering bases 16 by turning to assembly 12
Dynamic device 14 is rotated toward the same direction, and vehicle occupant ' is controlled direction of traffic.
It holding, every a side central siphon 1412, which respectively corresponds, wears every one first support portion 162 and each front fork tube 1411, and two
A second support portion 163 is connected to the two sides of the first support portion 162, and every one second support portion 163 forms a triangular structure, court
Extend simultaneously sandwiched front fork tube 1411 to front fork tube 1411, steering base 16 is as connection front fork tube 1411, side central siphon 1412 as a result,
And the connection structure of steering link 17, the intensity of connection structure are improved, and are improved and are turned to knot in the vehicle of two front-wheels of tool
The durability of structure.
As shown in the above, the vehicle of two front-wheels of tool of the invention makes caliper member 1431 by brake connecting rod 1417
Bring rotary thrust is transferred to front fork tube 1411 when brake, bears strength needed for shock absorbing apparatus 15 and reduces and be able to structure
Small design, steering base 16 while driving two groups of transmission devices 14 to rotate, also strengthened, and is mentioned by the intensity of connection structure
The high durability of steering structure.
It is only for the sake of illustration for above-described embodiment, and the interest field that the present invention is advocated certainly should be with right
Subject to described in claim, not just the above examples.
Claims (9)
1. a kind of vehicle for having two front-wheels, which is characterized in that including：
One vehicle frame；
One turns to assembly, includes a steering handle and a main column tube；
One connecting rod ASSY, includes a head tube, dual side-edge outer tube, a first crossbar and two second crossbars, the head tube and the vehicle frame
It connects and the main column tube is hubbed in the head tube, the first crossbar and two second crossbar are parallel to each other and are articulated in the head
On pipe and the dual side-edge outer tube；
Two transmission devices, each transmission device include wheel assembly and a brake assembly before a front fork ASSY, one, and each front fork is total
At including a front fork tube, a side central siphon and a Swing Arm, every a side central siphon, which respectively corresponds, is hubbed at every a side outer tube
Interior, the both ends of each Swing Arm are connect with each front fork tube and each preceding wheel assembly respectively, and each brake assembly respectively corresponds set
It is connect on each preceding wheel assembly and with each front fork ASSY；
Two shock absorbing apparatus, each shock absorbing apparatus, which respectively corresponds, to be set on each transmission device；
Two steering bases, every a side central siphon are connected respectively each front fork tube and each steering base；And
One steering link is parallel to each other with the first crossbar, and connects the main column tube and two steering base.
2. the vehicle of two front-wheels of tool as described in claim 1, which is characterized in that the main column tube further includes a setting should
The steering arm of steering link, each steering base further include the adjutage of the setting steering link.
3. the vehicle of two front-wheels of tool as described in claim 1, which is characterized in that each steering base further includes one first support
Portion, every a side central siphon, which respectively corresponds, wears every one first support portion and each front fork tube.
4. the vehicle of two front-wheels of tool as claimed in claim 3, which is characterized in that it is each that each steering base further includes two sandwicheds
Second support portion of front fork tube.
5. the vehicle of two front-wheels of tool as described in claim 1, which is characterized in that each front fork ASSY further includes one first company
Socket part and a second connecting portion, each first connecting portion are located on each front fork tube, and each second connecting portion is located at each wave
Between the both ends of arm, and the both ends of each shock absorbing apparatus respectively correspond and are pivotally connected each first connecting portion and each second connecting portion.
6. the vehicle of two front-wheels of tool as claimed in claim 5, which is characterized in that each front fork ASSY further includes third company
Socket part and a brake connecting rod, each third interconnecting piece are correspondingly arranged in respectively on each front fork tube, and are located at every one first connection
Between portion and each Swing Arm and each front fork tube junction, the both ends of each brake connecting rod respectively correspond each third of pivot joint and connect
Socket part and each brake assembly.
7. as described in claim 1 tool two front-wheels vehicle, which is characterized in that each preceding wheel assembly include a tire,
An one wheel frame and wheel shaft, the both ends of each Swing Arm be pivotally connected respectively with each front fork tube and with each round axis connection.
8. the vehicle of two front-wheels of tool as claimed in claim 7, which is characterized in that each brake assembly includes a clamp structure
Part and a brake disc, each caliper member respectively correspond each brake disc of sandwiched, each brake disc respectively correspond be fixedly arranged on it is each
It takes turns on frame.
9. the vehicle of two front-wheels of tool as claimed in claim 7, which is characterized in that the extension line of each shock absorbing apparatus does not pass through
The center of each wheel shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820424751.XU CN208119343U (en) | 2018-03-28 | 2018-03-28 | Has the vehicle of two front-wheels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820424751.XU CN208119343U (en) | 2018-03-28 | 2018-03-28 | Has the vehicle of two front-wheels |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208119343U true CN208119343U (en) | 2018-11-20 |
Family
ID=64193079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820424751.XU Active CN208119343U (en) | 2018-03-28 | 2018-03-28 | Has the vehicle of two front-wheels |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208119343U (en) |
-
2018
- 2018-03-28 CN CN201820424751.XU patent/CN208119343U/en active Active
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