CN206797581U - For hiding the body structure of folding bicycle - Google Patents
For hiding the body structure of folding bicycle Download PDFInfo
- Publication number
- CN206797581U CN206797581U CN201720492636.1U CN201720492636U CN206797581U CN 206797581 U CN206797581 U CN 206797581U CN 201720492636 U CN201720492636 U CN 201720492636U CN 206797581 U CN206797581 U CN 206797581U
- Authority
- CN
- China
- Prior art keywords
- housing
- hinged
- drive rod
- folding bicycle
- body structure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Motorcycle And Bicycle Frame (AREA)
Abstract
It is used to hide the body structure of folding bicycle, including the first housing, the second housing, the 3rd housing and the 4th housing the utility model discloses a kind of, during expansion：Second housing is clockwise to the left side of the second housing below the first housing；3rd housing is rotated counterclockwise below the first housing to the right side of the second housing；4th housing turns to the docking of steering mechanism and front-wheel mechanism around the second housing, and steering mechanism is realized by the action of clamping mechanism, the steering of front-wheel mechanism links.The utility model not only causes folding bicycle traveling more to smooth out, stably；And space layout is reasonable, limbs can be allowed to be in more natural extended position；The center of gravity of car is more placed in the middle, and distribution is more reasonable；After the completion of folding, car body is hidden in casing completely, can be worked as draw-bar box and be used, consequently facilitating into occasions such as market, subway, airports, improve convenience.
Description
Technical field
It the utility model is related to a kind of body structure for being used to hide folding bicycle.
Background technology
Increasing urbanite likes being used as the short distance trip vehicles by the use of bicycle or electric bicycle.However, from
Driving or electric bicycle cannot be introduced into occasions such as market, subway, airports, this to the user of electric car bring it is certain not
Convenience, therefore the electric car of draw-bar box type occurs in the market, by simply folding, bicycle or electric bicycle can be with for it
As a draw-bar box, band at one's side, improves convenience at any time.Bicycle or electric bicycle on draw-bar box type fold
The pertinent literature of structure is more.Such as：The patent application of application number 201510880082.8 discloses a kind of electric box type folding
Bicycle, box-type folding electric vehicle is mainly by electronic front-wheel, trailing wheel, tight locking button, turning-bar handle and turning-bar, steering drive axle
Sleeve and steering drive axle, case top shell, cabinet frame, bottom shell, front-wheel support part in steering drive axle sleeve are formed, described
Box-type folding electric vehicle after folding section components turn into conventional tie rod case tank surface.Although the box-type folding electric vehicle
The folding and expansion of casing can be realized, but trailing wheel and seat deploy backward, and front-wheel deploys forward, therefore travel process
In, very rearward, climbing easily causes headstock to tilt to center of gravity, influences the stability ridden, the axial line distance front-wheel of turning-bar compared with
Far, therefore operation steering is not very convenient and strength-saving.
Utility model content
It is reasonable, folding convenient for hiding folding bicycle that the purpose of this utility model provides a kind of vehicle's center of gravity configuration
Body structure.
The technical scheme in the invention for solving the above technical problem is：
A kind of body structure for being used to hide folding bicycle, it is characterised in that：Including the first housing, the second housing,
Three housings and the 4th housing, the left side upper end of second housing are hinged on the left side of the first housing, on the right side of the 3rd housing
End is hinged on the right side of the first housing, and the bottom righthand side of the 4th housing is hinged on the lower-left end of the second housing.The utility model
For hiding the body structure of folding bicycle, after expansion：First housing be used for take use, the second housing, the 3rd housing from
First housing can be rotated to the both sides of the first housing so that and wheel base increases, and because the first housing is in an intermediate position,
When car rides through rough terrain, when braking with sudden force and during climb very steep slopes, transfer, the change of center of gravity are less obvious, traveling more smooth-going,
It is stable；4th housing can move to left around the second housing into rotation, steering mechanism with the rotation of the second housing, improve steering
The distance of mechanism and the first housing, that is, improve the distance between cushion and handlebar, and arm can perfectly be stretched, be held
Handlebar, also providing activity space for knee so that in ride or during lift leg, knee will not push up handlebar, due to
During traveling, the gravity part of human body is transferred on front-wheel by steering mechanism, the distance of steering mechanism and the first housing
Increase mitigate the mass loading of front end, it is more placed in the middle to obtain the center of gravity of car, and distribution is more reasonable；Steering mechanism can be with second
The rotation of housing and move to left, the distance between steering mechanism and front-wheel can be controlled in suitable distance, handling so as to ensure
Convenience and traveling stability；Steering mechanism can be with the rotation of the second housing, angle (custom of the steering mechanism with respect to ground
Claim headstock angle) it can be obliquely installed (typically in order to take into account light laborsaving and high-speed motion the stability of operation, headstock angle
Degree is typically between 60 degree to 80 degree), and when folding, the 4th housing can turn to proper angle, the wall with the first housing
Face is bonded so that the casing folded is compacter.
Preferably, the folding driving device for controlling the second housing, the 3rd housing into rotation is provided with first shell body,
The folding driving device includes straight line driving mechanism, the first drive rod, the second drive rod, and one end of the first drive rod is hinged on
On second housing, one end of the second drive rod is hinged on the 3rd housing, the other end of the first drive rod and the second drive rod
The other end is articulated with straight line driving mechanism, so as to drive the other end and second of the first drive rod by straight line driving mechanism
The other end rectilinear movement of drive rod, so that the second housing, the 3rd housing into rotation.
Preferably, the straight line driving mechanism include linear slide be arranged on the first housing on sliding shoe and pass through skin
The belt of translator driving, sliding shoe are fixed on belt, so as to drive sliding shoe to move linearly by belt, the first drive rod
The other end and the other end of the second drive rod be articulated with sliding shoe.
Preferably, described first is hingedly attached to the housing with for supporting heel brace on the ground, the heel brace and first shell
It is provided between body for limiting heel brace limiting mechanism of the heel brace with respect to the first housing into rotation, under the second housing and the 3rd housing
End is provided with runner.
Preferably, the left side upper end of second housing is hinged on the left side central portion position of the first housing, the 3rd housing
Right side upper end be hinged on the right side central position of the first housing, under folded state, in the second shell body and the 3rd housing
Outsourcing or the latter half for inserting the second housing.
Preferably, one piece is hinged with the left of second housing is used for the first pedal for turning over and one piece is used for
The second pedal overturn forward.
Preferably, the first pedal and the second pedal are realized by pedal-driven mechanism and rotated.
Preferably, it is provided with wheel hub motor on the trailing wheel.
The utility model compared with prior art, has advantages below and effect：Second housing, the 3rd housing are from first shell
Body is rotated to the both sides of the first housing so that wheel base increases, and because the first housing is in an intermediate position, car rides through top
During landform of winnowing with a dustpan, when braking with sudden force and during climb very steep slopes, transfer, the change of center of gravity are less obvious, traveling more smooth-going, stably；4th
Housing can move to left around the second housing into rotation, steering mechanism with the rotation of the second housing, improve steering mechanism and first shell
The distance of body, that is, improve the distance between cushion and handlebar, and arm can perfectly be stretched, holds handlebar, is also knee
Lid provides activity space so that and in ride or during lift leg, knee will not push up handlebar, during traveling,
The gravity part of human body is transferred on front-wheel by steering mechanism, before the increase mitigation of the distance of steering mechanism and the first housing
The mass loading at end, it is more placed in the middle to obtain the center of gravity of car, and distribution is more reasonable；Steering mechanism can with the rotation of the second housing and
Move to left, the distance between steering mechanism and front-wheel can be controlled in suitable distance, so as to ensure handling convenience and row
The stability sailed；Steering mechanism can be with the rotation of the second housing, angle (be commonly called as headstock angle) of the steering mechanism with respect to ground
It can be obliquely installed, and when folding, the 4th housing can turn to proper angle, be bonded with the wall of the first housing so that
It is compacter to fold the casing formed；After the completion of folding, car body is hidden in casing completely, can be worked as draw-bar box and be used, so as to
Facilitate access in occasions such as market, subway, airports, improve convenience.
Brief description of the drawings
Fig. 1 be the utility model embodiment box-type folding bicycle folded state under structural representation.
Fig. 2 is the structural representation after the expansion of the utility model embodiment box-type folding bicycle.
Fig. 3 is the structural representation of the utility model embodiment car body.
Fig. 4 is the mounting structure schematic diagram of the utility model embodiment folding driving device.
Fig. 5 is the mounting structure schematic diagram of the utility model embodiment trailing wheel governor motion.
Fig. 6 is the mounting structure schematic diagram of the utility model embodiment front wheel supporting plate drive mechanism.
Fig. 7 is the mounting structure schematic diagram of the pedal of the utility model embodiment second.
Fig. 8 is the mounting structure schematic diagram of the utility model embodiment clamping mechanism.
Fig. 9 is the principle schematic of the utility model embodiment clamping mechanism.
Figure 10 be the pedal of the utility model embodiment first and the second pedal expansion after structural representation.
Embodiment
Below in conjunction with the accompanying drawings and the utility model is described in further detail by embodiment, and following examples are pair
It is of the present utility model explanation and the utility model is not limited to following examples.
Referring to Fig. 1-Figure 10, the present embodiment box-type folding bicycle includes the casing of car body and hiding car body, and car body includes
Including vehicle frame 2, front-wheel 11, steering mechanism and trailing wheel 3, the front-wheel 11 is rotatably installed on front-wheel support 12, on the trailing wheel 3
It is provided with wheel hub motor.Casing includes the first housing 41, the second housing 42, the 3rd housing 43 and the 4th housing 44, the front-wheel
11 between the rear and front end face of the second housing 42.Vehicle frame 2 is fixed in the first housing 41.First housing 41, the second housing
42nd, the 3rd housing 43 and the 4th housing 44 include housing face-plate and are fixed on the inner frame 451 of housing face-plate inwall.
The left side upper end of second housing 42 is hinged on the left side central portion position of the first housing 41, on the right side of the 3rd housing 43
End is hinged on the right side central position of the first housing 41, and the 3rd housing 43 can be opened towards right rotation with respect to the first housing 41, made
Obtaining trailing wheel 3 can deploy to the right, and the steering mechanism is located between the rear and front end face of the 4th housing 44, the 4th housing 44
Bottom righthand side be hinged on the lower-left end of the second housing 42, in second housing 42 and the outsourcing of the 3rd housing 43 or insertion second
The latter half of housing 42.
The folding driving device for controlling the second housing 42, the 3rd housing 43 to rotate, institute are provided with first housing 41
Stating folding driving device includes straight line driving mechanism, the first drive rod 61, the second drive rod 62, one end hinge of the first drive rod 61
Be connected on the second housing 42, one end of the second drive rod 62 is hinged on the 3rd housing 43, the other end of the first drive rod 61 and
The other end of second drive rod 62 is articulated with straight line driving mechanism.The straight line driving mechanism is arranged on including linear slide
Sliding shoe 63 on first housing 41 and the belt by belt motor driving, sliding shoe 63 is fixed on belt, so as to pass through
Belt driving sliding shoe 63 moves linearly, and the other end of the other end of the first drive rod 61 and the second drive rod 62 is articulated with cunning
On motion block 63.
Be hinged with first housing 41 for supporting heel brace 7 on the ground, the housing 41 of heel brace 7 and first it
Between be provided with the limiting mechanism of heel brace 7 rotated for limiting heel brace 7 relative to the first housing 41, the second housing 42 and the 3rd housing 43
Lower end runner 46 is installed.Heel brace 7 can use the heel brace 7 of double supports of conventional bicycle or electric bicycle to limit machine
Structure, realize that limitation heel brace 7 rotates relative to the first housing 41.
Front-wheel support 12 is rotatably installed on front wheel supporting plate 13, and the left end of front wheel supporting plate 13 is hinged on the first housing 41
Interior, front-wheel support 12 is fixed by clamping mechanism and steering mechanism.The steering mechanism include turning-bar 141, sliding bar 142,
The first in command 143 and the second in command, the first in command 143, the second in command are respectively hinged at the both ends of sliding bar 142, sliding bar
142 are slidably mounted on turning-bar 141, so that the first in command 143 and the second in command can pass through the cunning of sliding bar 142
It is dynamic to enter in the 4th housing 44.It is connected with front wheel supporting plate 13 for driving front wheel supporting plate 13 with respect to the first housing 41 to the left
The drive mechanism of front wheel supporting plate 13 of upset, the drive mechanism of front wheel supporting plate 13 include first connecting rod 151, second connecting rod 152, the
One end of one connecting rod 151 is hinged on front wheel supporting plate 13, and the other end of first connecting rod 151 is hinged one end of second connecting rod 152,
The other end of second connecting rod 152 is be hinged to be carried on the second housing 42, and first connecting rod 151 or second connecting rod 152 are connected to control and rotated
Driving part.The driving part includes connecting rod motor, screw rod 154, nut, sliding block 155, and nut coordinates in screw rod 154
On, nut is fixed on the sliding block 155, and the sliding block 155 is slidably mounted on the second housing 42, is offered on sliding block 155
Chute 156, second connecting rod 152 are fixedly arranged in the middle of sliding axle 153, and sliding axle 153 is slidably mounted in chute 156, passes through company
Bar motor drives screw rod 154 to rotate so that sliding block 155 moves linearly, so that sliding axle 153 promotes first connecting rod
151 rotate, so as to promote driving front wheel supporting plate 13 to turning unfolding via second connecting rod 152.
The steering mechanism includes turning-bar 141, and turning-bar 141 is rotatably installed on the 4th housing 44, turning-bar 141
Lower end is rotatably installed on front-wheel support 12 by a steering lever shaft 161, and clamping mechanism includes fixture block 162 and neck seat 163, card
Neck 164 is offered in groove seat 163, fixture block 162 is slidably mounted on turning-bar 141, and neck seat 163 is fixed on front-wheel support 12
On, after neck is caught in neck seat 163, turning-bar 141 and front-wheel support 12 are fixed (including radially fixed and axial restraint).Neck
L-shaped with the section of fixture block 162, fixture block 162 drives its linear motion by a motorized motions part.
The left side of second housing 42 is hinged with one piece of first pedal 81 for turning over and one piece is used for forward
Second pedal 82 of upset.First pedal 81 and the second pedal 82 are realized by pedal-driven mechanism to be rotated.Pedal-driven mechanism
Electro-motor and gear train can be used to realize the rotation of the first pedal 81 and the second pedal 82, the middle part and second of the first pedal 81
The middle part of pedal 82 is hinged on the second housing 42 so that after 90 ° of the first pedal 81 and the second pedal 82 rotation, the first pedal 81
Inboard portion and the mutual split of the second pedal 82 and inboard portion, so as to cover the inner space of the second housing 42.
Trailing wheel 3 is arranged in the 3rd housing 43 by the governor motion of trailing wheel 3, after the governor motion of trailing wheel 3 includes first
Take turns connecting rod 91, the second trailing wheel connecting rod 92, the 3rd trailing wheel connecting rod 93, the 4th trailing wheel connecting rod 94, the 5th trailing wheel connecting rod 95 and shock-absorbing
Bar 96, one end of the first trailing wheel connecting rod 91 are hinged on the first housing 41, and three positions on the second trailing wheel connecting rod 92 are cut with scissors respectively
One end of the 3rd housing 43, the 3rd trailing wheel connecting rod 93 and bumper 96 is connect, the other end of bumper 96 is hinged on the 3rd trailing wheel
On connecting rod 93, the other end of the first trailing wheel connecting rod 91 offers the adjustment hole 911 of strip, one end of the 4th trailing wheel connecting rod 94,
One end of 5th trailing wheel connecting rod 95 is respectively hinged on the 3rd housing 43 and the second trailing wheel connecting rod 92, the 4th trailing wheel connecting rod 94 it is another
One end, the other end of the 5th trailing wheel connecting rod 95 are articulated with a sliding part 97, and the linear slide of sliding part 97 is arranged on adjustment hole 911
On.
The top of first housing 41 is fixed with soft cushion 10.
The expansion process of folding bicycle is as follows：
1) lower section of the second housing 42 from the first housing 41 rotates clockwise 90 ° of left sides to the second housing 42 so that preceding
Take turns 11 mechanisms to the left to deploy, the lower section of the 3rd housing 43 from the first housing 41 rotates counterclockwise 90 ° of right sides to the second housing 42
Side so that the mechanism of trailing wheel 3 deploys (angle and the 3rd housing 43 and first between the second housing 42 and the first housing 41 to the right
Angle is by realizing that the positive stop being located at respective hinge and folding driving device are fixed between housing 41)；
2) mechanism of front-wheel 11 is clockwise to the left side of the second housing 42 out of second housing 42,
3) the 4th housing 44 turns to the docking of steering mechanism and the mechanism of front-wheel 11 around the second housing 42, and passes through clamping machine
The steering linkage of steering mechanism, the mechanism of front-wheel 11 is realized in the action of structure,
4) the first pedal 81 and the second pedal 82 are realized to rotate towards front and rear sides respectively by pedal-driven mechanism deploys；
5) sliding bar 142 is pulled out upwards, and deploys the first in command 143 and the second in command upwards.
After completing expansion, rotate heel brace 7, heel brace 7 is departed from ground, ride the upper end of the first housing 41 and cushion, both hands
The first in command 143 and the second in command are held respectively, you can start to ride.
The folding process of folding bicycle is as follows：
1) heel brace 7 is rotated, heel brace 7 supports on the ground；
2) the first pedal 81 and the second pedal 82 are realized by pedal-driven mechanism folds；
3) by the action of clamping mechanism, the steering linkage of steering mechanism, the mechanism of front-wheel 11 is disconnected；
4) the 4th housing 44 turns to the 4th housing 44 around the second housing 42 and leant against on the first housing 41；
5) mechanism of front-wheel 11 is rotated counterclockwise to out of second housing 42,
6) the second housing 42 rotates counterclockwise 90 ° of lower sections to the second housing 42, and the 3rd housing 43 rotates clockwise 90 ° extremely
The lower section of second housing 42；
7) the 4th housing 44 abuts the first housing 41, and fixes the first housing 41 and the 4th housing 44,
8) first in command 143 and the second in command are folded down, by the retraction turning-bar 141 of sliding bar 142.
After the completion of folding, car body is completely hidden in casing, and casing can realize the slip on ground by runner.
Above content described in this specification is only to the utility model example explanation.The utility model
Person of ordinary skill in the field can make various modifications or supplement to described specific embodiment or using class
As mode substitute, content without departing from the utility model specification or surmount model defined in the claims
Enclose, the scope of protection of the utility model all should be belonged to.
Claims (7)
- A kind of 1. body structure for being used to hide folding bicycle, it is characterised in that：Including the first housing, the second housing, the 3rd Housing and the 4th housing, the left side upper end of second housing are hinged on the left side of the first housing, the right side upper end of the 3rd housing The right side of the first housing is hinged on, the bottom righthand side of the 4th housing is hinged on the lower-left end of the second housing.
- 2. the body structure according to claim 1 for being used to hide folding bicycle, it is characterised in that：Set in first shell body The folding driving device for controlling the second housing, the 3rd housing into rotation is equipped with, the folding driving device includes linear drives Mechanism, the first drive rod, the second drive rod, one end of the first drive rod is be hinged on the second housing, one end of the second drive rod It is hinged on the 3rd housing, the other end of the other end of the first drive rod and the second drive rod is articulated with straight line driving mechanism On, so as to drive the other end of the other end of the first drive rod and the second drive rod to move linearly by straight line driving mechanism, from And cause the second housing, the 3rd housing into rotation.
- 3. the body structure according to claim 2 for being used to hide folding bicycle, it is characterised in that：The linear drives Mechanism includes the sliding shoe that linear slide is arranged on the first housing and the belt driven by belt motor, and sliding shoe is fixed on On belt, so as to drive sliding shoe to move linearly by belt, the other end of the other end of the first drive rod and the second drive rod It is articulated with sliding shoe.
- 4. the body structure according to claim 1 for being used to hide folding bicycle, it is characterised in that：First housing On be hinged with for supporting heel brace on the ground, be provided between the heel brace and the first housing for limiting heel brace with respect to the The lower end of the heel brace limiting mechanism of one housing into rotation, the second housing and the 3rd housing is provided with runner.
- 5. the body structure according to claim 1 for being used to hide folding bicycle, it is characterised in that：Second housing Left side upper end be hinged on the left side central portion position of the first housing, the right side upper end of the 3rd housing is hinged on the right side of the first housing Medium position, under folded state, in the second shell body and the 3rd housing outsourcing or the latter half for inserting the second housing.
- 6. the body structure according to claim 1 for being used to hide folding bicycle, it is characterised in that：Second housing Left side be hinged with one piece and be used for the first pedal for turning over and one piece is used for the second pedal for overturning forward.
- 7. the body structure according to claim 6 for being used to hide folding bicycle, it is characterised in that：First pedal and Two pedals are realized by pedal-driven mechanism and rotated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720492636.1U CN206797581U (en) | 2017-05-05 | 2017-05-05 | For hiding the body structure of folding bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720492636.1U CN206797581U (en) | 2017-05-05 | 2017-05-05 | For hiding the body structure of folding bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206797581U true CN206797581U (en) | 2017-12-26 |
Family
ID=60738125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720492636.1U Expired - Fee Related CN206797581U (en) | 2017-05-05 | 2017-05-05 | For hiding the body structure of folding bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206797581U (en) |
-
2017
- 2017-05-05 CN CN201720492636.1U patent/CN206797581U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109178077A (en) | Folding baby cart | |
| CN105992727B (en) | Collapsible vehicle | |
| CN107264600A (en) | A kind of children trolley | |
| WO2022007340A2 (en) | Children's vehicle | |
| CN107406116A (en) | Scooter with rotatable connection | |
| CN203864758U (en) | Stroller | |
| CN206704397U (en) | Electric boosted folding four-wheel perambulator | |
| CN207790807U (en) | A kind of child's tricycle | |
| CN206797581U (en) | For hiding the body structure of folding bicycle | |
| CN108688708B (en) | Multifunctional baby carriage with brake device | |
| CN206797583U (en) | Box-type folding bicycle | |
| CN106672047A (en) | Baby carriage framework | |
| CN204110268U (en) | A kind of folding electric cycle | |
| CN214729392U (en) | Baby carriage | |
| CN206384005U (en) | The small perambulator of folding volume | |
| CN201769853U (en) | Baby stroller with adjustable backrest | |
| CN201415735Y (en) | Baby stroller | |
| CN108791635A (en) | A kind of bicycle folding and expanding method and box-type folding bicycle | |
| CN206797582U (en) | Wheel mounting structure after folding bicycle | |
| CN209600588U (en) | Children trolley | |
| CN108657328A (en) | A kind of electric foldable scooter with rumble seat | |
| CN107114887A (en) | A kind of riding type box system | |
| CN207565660U (en) | Children trolley | |
| CN206826794U (en) | A kind of electric foldable scooter with rumble seat | |
| JPH0122661Y2 (en) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190202 Address after: 202150 Room 123, Room 4, Building No. 1, 1333 Lane, Jiangnan Avenue, Changxing Town, Chongming District, Shanghai (Shanghai Changxing Marine Equipment Industry Base) Patentee after: SHANGHAI WANGYAO INTELLIGENT SCIENCE AND TECHNOLOGY Co.,Ltd. Address before: No. 855 Pudong Road, Pudong New District, Shanghai, 200120, World Plaza, Level 17, B1 Patentee before: Zheng Baoguo |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |