CN209410245U - A kind of bicycle foldable handlebar with handguard - Google Patents
A kind of bicycle foldable handlebar with handguard Download PDFInfo
- Publication number
- CN209410245U CN209410245U CN201821998753.6U CN201821998753U CN209410245U CN 209410245 U CN209410245 U CN 209410245U CN 201821998753 U CN201821998753 U CN 201821998753U CN 209410245 U CN209410245 U CN 209410245U
- Authority
- CN
- China
- Prior art keywords
- block
- hinged
- handguard
- connecting rod
- slot
- 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
- Steering Devices For Bicycles And Motorcycles (AREA)
Abstract
The utility model provides a kind of bicycle foldable handlebar with handguard, including lead screw, lead screw upper end is provided with link block by bearing, lead screw lower end is fixedly installed sole piece, top nut is disposed on lead screw from top to bottom, travelling nut and lower nut, lead screw two sides are symmetrically arranged with foldable structure, foldable structure includes first connecting rod, first connecting rod one end is hinged on link block, second connecting rod is hinged on travelling nut, first connecting rod one end is hinged in the middle part of second connecting rod, third connecting rod is hinged in the middle part of first connecting rod, third connecting rod one end is hinged with fourth link, second connecting rod one end is hinged in the middle part of fourth link, fourth link one end is provided with handle.The utility model has the beneficial effects that folding can be carried out handlebar, to adapt to various situations, handlebar, which is provided with handguard, can play the role of protecting both hands side when accident occurs.
Description
Technical field
The utility model relates to a kind of handlebars, more particularly, to a kind of bicycle foldable handlebar with handguard.
Background technique
Bicycle is a kind of mode of transportation very common in life, and bicycle is advanced by the way of manpower, can
Play the role of traffic, the effect also taken exercises, bicycle is made of parts such as wheel, vehicle frame and handlebars.
The handlebar of current existing bicycle not can be carried out folding, such as general by narrow space in any case
Logical bicycle handle bar cannot pass through, and bicycle handle bar lacks handguard, once collides and is easy for when bicycle advances
Hurt hand, the not bad normal use for influencing brake, can bring certain harm of riding so in certain circumstances.
Utility model content
The shortcomings that the purpose of the utility model is to overcome the prior arts provides a kind of bicycle folded bicycle with handguard
Handlebar capable of being carried out folding, to adapt to various situations, handlebar is provided with handguard can play guarantor when accident occurs
Protect the effect of both hands side.
In order to solve the above technical problems, the technical solution adopted in the utility model is: a kind of bicycle folding with handguard
Folded handlebar, including lead screw, the lead screw upper end are provided with link block by bearing, and the lead screw lower end is fixedly installed sole piece,
Top nut, travelling nut and lower nut are disposed on the lead screw from top to bottom, the lead screw two sides are symmetrically arranged with folding
Stack structure, the foldable structure include first connecting rod, and described first connecting rod one end is hinged on the link block, the mobile spiral shell
Second connecting rod is hinged on mother, described first connecting rod one end is hinged in the middle part of the second connecting rod, hinge in the middle part of the first connecting rod
It is connected to third connecting rod, described third connecting rod one end is hinged with fourth link, and described second connecting rod one end is hinged on the described 4th and connects
In the middle part of bar, described fourth link one end is provided with handle；The handle includes handguard, handle and slide bar, is opened up in the handguard
Have sliding slot, be provided with the first stop collar and the second stop collar in the sliding slot, the slide bar setting in first stop collar and
In second stop collar, limited block is fixedly installed on the slide bar, described slide bar one end is through the handguard and is provided with
Button is located at the sliding slot upper end on the handguard and offers through-hole, block is hinged in the sliding slot, described block one end is passed through
The through-hole setting is worn, the block other end is in contact with the slide bar, and the block end passes through spring and the sliding slot
Inner wall is connected, and handguard slot is offered in the handle, described handguard one end is arranged in the handguard slot, in the handguard slot
Wall offers block sliding slot, and block slot is offered on the block sliding slot, and the block slot corresponds to the block setting.
Further, the sole piece lower surface is additionally provided with damper, and the damper includes decoupling rod and bottom plate, described
Bottom plate is arranged below the sole piece, and the plate upper surface both ends are respectively arranged with fixed block, leads between two fixed blocks
It crosses sliding rail to be connected, the first sliding block and the second sliding block is provided through on the sliding rail, first sliding block and described second are slided
It is connected between block by damping spring, the decoupling rod is fixed at the sole piece lower surface, cuts with scissors on first sliding block
It is connected to first support bar, described first support bar one end is hinged on described decoupling rod one end, and is hinged on second sliding block
Two support rods, described second support bar one end are hinged on described decoupling rod one end, and air pressure bucket is hinged on the fixed block, described
Piston is provided in air pressure bucket, the piston upper surface is fixedly installed air pressure connecting rod, and air pressure connecting rod one end is through described
Air pressure bucket is simultaneously hinged on the sole piece lower surface.Handlebar can be made to have the effect of damping in this way, it is tender when road conditions injustice, make
It is more steady that it can be such that hand holds.
Further, brake is fixedly installed on the handle.Brake can be will not influence when folding in this way
It uses.
Further, the damping spring is set on the sliding rail.The damping spring can be prevented to be subjected to displacement in this way.
Further, the handle is hinged on described fourth link one end.It can make the handle that can also play folding in this way
Effect.
Compared with prior art, the utility model has the advantages and positive effects of, due to the adoption of the above technical scheme,
Top nut and the design of lower nut can be such that travelling nut is fixed on the lead screw between top nut and lower nut, in this way can be
Handle fixes it when reaching certain position, while will not influence handle rotation, and the design of handguard can play protection hand
Effect, will not hurt hand when colliding, and the design of block can be such that handguard is fixed in block slot, prevent handguard de-
It falling or rotates, handlebar can make vehicle be suitable for various situations by the way of folding, will not be improper due to handlebar, make voluntarily
Situations such as vehicle cannot pass through, handlebar using damping can make to ride in due to road conditions etc., so that it will not handlebar occurs to hold shakiness
Situations such as.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the utility model foldable structure schematic diagram；
Fig. 3 is the utility model handle schematic diagram；
Fig. 4 is the utility model grip structure schematic diagram；
Fig. 5 is the utility model armguard structure schematic diagram；
Fig. 6 is the utility model handle schematic diagram；
Fig. 7 is the utility model shock absorber structure schematic diagram；
In figure:
1, link block 2, first connecting rod 3, fourth link
4, third connecting rod 5, second connecting rod 6, handle
7, top nut 8, sole piece 9, lower nut
10, travelling nut 11, lead screw 12, handguard
13, button 14, handle 15, brake
16, limited block 17, the first stop collar 18, slide bar
19, the second stop collar 20, spring 21, through-hole
22, block 23, handguard slot 24, block sliding slot
25, block slot 26, sliding slot 27, decoupling rod
28, second support bar 29, the second sliding block 30, first support bar
31, the first sliding block 32, bottom plate 33, fixed block
34, air pressure bucket 35, piston 36, air pressure connecting rod
37, sliding rail 38, damping spring
Specific embodiment
In order to make those skilled in the art better understand the scheme of the utility model, with reference to the accompanying drawing and specific implementation
The utility model is described in further detail for mode.Obviously, described embodiment is only one of the utility model
Divide embodiment, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not having
The every other embodiment obtained under the premise of creative work is made, is fallen within the protection scope of the utility model.It should be noted that
For purposes of clarity, attached drawing and explanation in be omitted it is unrelated with the utility model, known to persons of ordinary skill in the art
The expression and description of component and processing.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
As shown in Figures 1 to 7, the present embodiment provides a kind of bicycle foldable handlebar with handguard, including lead screw 11, silk
11 upper end of thick stick is provided with link block 1 by bearing, and 11 lower end of lead screw is fixedly installed sole piece 8, on lead screw 11 from top to bottom successively
It is provided with top nut 7, travelling nut 10 and lower nut 9,11 two sides of lead screw are symmetrically arranged with foldable structure, and foldable structure includes the
One connecting rod 2,2 one end of first connecting rod are hinged on link block 1, and second connecting rod 5, first connecting rod 2 one are hinged on travelling nut 10
End is hinged on 5 middle part of second connecting rod, and third connecting rod 4 is hinged in the middle part of first connecting rod 2, and 4 one end of third connecting rod is hinged with the 4th company
Bar 3,5 one end of second connecting rod are hinged on the middle part of fourth link 3, and 3 one end of fourth link is provided with handle 6, and handle 6 is hinged on the
3 one end of double leval jib, can make handle 6 so also can play the effect of folding；Handle 6 includes handguard 12, handle 14 and slide bar 18, shield
Sliding slot 26 is offered in hand 12, the first stop collar 17 and the second stop collar 19 are provided in sliding slot 26, and slide bar 18 is arranged first
In stop collar 17 and the second stop collar 19, limited block 16 is fixedly installed on slide bar 18,18 one end of slide bar is through handguard 12 and sets
It is equipped with button 13, is located at 26 upper end of sliding slot on handguard 12 and offers through-hole 21, block 22,22 one end of block are hinged in sliding slot 26
It is arranged through through-hole 21,22 other end of block is in contact with slide bar 18, and 22 end of block passes through spring 20 and 26 inner wall phase of sliding slot
It connects, handguard slot 23 is offered in handle 14,12 one end of handguard is arranged in handguard slot 23, and 23 inner wall of handguard slot offers gear
Block sliding slot 24, block slot 25 is offered on block sliding slot 24, and the corresponding block 22 of block slot 25 is arranged, is fixedly installed on handle 14
Brake 15 can will not influence the use of brake when folding in this way；8 lower surface of sole piece is additionally provided with damper, damping
Device includes decoupling rod 27 and bottom plate 32, and bottom plate 32 is arranged below sole piece 8, and 32 upper surface both ends of bottom plate are respectively arranged with fixed block
33, it is connected between two fixed blocks 33 by sliding rail 37, the first sliding block 31 and the second sliding block 29 is provided through on sliding rail 37,
It is connected between first sliding block 31 and the second sliding block 29 by damping spring 38, damping spring 38 is set on sliding rail 37, in this way
Damping spring 38 can be prevented to be subjected to displacement, decoupling rod 27 is fixed at 8 lower surface of sole piece, and is hinged on the first sliding block 31
One support rod 30,30 one end of first support bar are hinged on 27 one end of decoupling rod, are hinged with second support bar 28 on the second sliding block 29,
28 one end of second support bar is hinged on 27 one end of decoupling rod, and air pressure bucket 34 is hinged on fixed block 33, is provided in air pressure bucket 34
Piston 35,35 upper surface of piston are fixedly installed air pressure connecting rod 36, and 36 one end of air pressure connecting rod is through air pressure bucket 34 and is hinged on bottom
8 lower surface of block.Handlebar can be made to have the effect of damping in this way, it is tender when road conditions injustice, hand can be made to hold more steady.
The course of work of this example: top nut 7 and lower nut 9 are rotated respectively, travelling nut 10 is enable to carry out on lead screw
It is rotated up and down movement, travelling nut 10 is rotated forward when needing handle to trail, increase travelling nut 10, in movement
Interaction is that fourth link 3 is lifted between first connecting rod 2 and second connecting rod 5 when nut 10 rises, when fourth link 3 is lifted
After rising, top nut 7 and lower nut 9 are rotated respectively, so that it is in contact with travelling nut 10, travelling nut 10 is made to be fixed on top nut
Between 7 and lower nut 9,12 one end of handguard is put into handguard slot 23 when handguard 12 are installed, is keeping off the setting of block 22
It in block slot 25, can prevent handguard 12 from falling off and rotating in this way, by lower button 13 when needing to remove handguard 12, make slide bar 18
It is slided in sliding slot 26, presses 22 one end of block, be retracted block 22 in through-hole 21, pull out handguard 12, it thus can be by handguard
12 pull out.
Due to the adoption of the above technical scheme, top nut and the design of lower nut can make travelling nut be fixed at top nut
On lead screw between lower nut, it can be made to fix when handle reaches certain position in this way, while will not influence handle
Rotation, the design of handguard can play the role of protecting hand, will not hurt hand when colliding, the design of block can make handguard
It is fixed in block slot, prevents handguard from falling off or rotating, handlebar can make vehicle be suitable for various feelings by the way of folding
Situations such as condition, will not be improper due to handlebar, cannot pass through bicycle, handlebar using damping can make to ride in due to road conditions etc.
Reason, so that it will not situations such as handlebar holds shakiness occurs.
One or more embodiments of the utility model are described in detail above, but the content is only that this is practical
Novel preferred embodiment, should not be considered as limiting the scope of the present invention.It is all according to present utility model application model
All the changes and improvements made by enclosing etc., should still belong within the patent covering scope of the utility model.
Claims (5)
1. a kind of bicycle foldable handlebar with handguard, it is characterised in that: including lead screw (11), lead screw (11) upper end is logical
Bearing is crossed to be provided with link block (1), lead screw (11) lower end is fixedly installed sole piece (8), on the lead screw (11) from up to
Under be disposed with top nut (7), travelling nut (10) and lower nut (9), lead screw (11) two sides are symmetrically arranged with folding
Structure, the foldable structure include first connecting rod (2), and described first connecting rod (2) one end is hinged on the link block (1), institute
It states and is hinged on travelling nut (10) second connecting rod (5), described first connecting rod (2) one end is hinged in the second connecting rod (5)
Portion, first connecting rod (2) middle part are hinged with third connecting rod (4), and described third connecting rod (4) one end is hinged with fourth link (3),
Described second connecting rod (5) one end is hinged in the middle part of the fourth link (3), and described fourth link (3) one end is provided with handle
(6)；
The handle (6) includes handguard (12), handle (14) and slide bar (18), offers sliding slot (26) in the handguard (12),
The first stop collar (17) and the second stop collar (19) are provided in the sliding slot (26), the slide bar (18) is arranged described first
In stop collar (17) and second stop collar (19), limited block (16), the slide bar are fixedly installed on the slide bar (18)
(18) one end through the handguard (12) and is provided with button (13), and the sliding slot (26) upper end is located on the handguard (12) and is opened
It equipped with through-hole (21), is hinged with block (22) in the sliding slot (26), described block (22) one end is set through the through-hole (21)
Set, block (22) other end is in contact with the slide bar (18), block (22) end by spring (20) with it is described
Sliding slot (26) inner wall is connected, and offers handguard slot (23) in the handle (14), and described handguard (12) one end is arranged described
In handguard slot (23), handguard slot (23) inner wall is offered block sliding slot (24), offers gear on the block sliding slot (24)
Block slot (25), corresponding block (22) setting of the block slot (25).
2. a kind of bicycle foldable handlebar with handguard according to claim 1, it is characterised in that: the sole piece (8)
Lower surface is additionally provided with damper, and the damper includes decoupling rod (27) and bottom plate (32), and the bottom plate (32) is arranged in institute
It states below sole piece (8), bottom plate (32) the upper surface both ends are respectively arranged with fixed block (33), between two fixed blocks (33)
It is connected by sliding rail (37), is provided through the first sliding block (31) and the second sliding block (29) on the sliding rail (37), described
It is connected between one sliding block (31) and second sliding block (29) by damping spring (38), decoupling rod (27) fixed setting
It is hinged with first support bar (30) on the sole piece (8) lower surface, first sliding block (31), the first support bar (30)
One end is hinged on the decoupling rod (27) one end, is hinged with second support bar (28) on second sliding block (29), described second
Support rod (28) one end is hinged on the decoupling rod (27) one end, is hinged with air pressure bucket (34) on the fixed block (33), described
It is provided with piston (35) in air pressure bucket (34), piston (35) upper surface is fixedly installed air pressure connecting rod (36), the air pressure
Connecting rod (36) one end is through the air pressure bucket (34) and is hinged on the sole piece (8) lower surface.
3. a kind of bicycle foldable handlebar with handguard according to claim 1, it is characterised in that: the handle (14)
On be fixedly installed brake (15).
4. a kind of bicycle foldable handlebar with handguard according to claim 2, it is characterised in that: the damping spring
(38) it is set on the sliding rail (37).
5. a kind of bicycle foldable handlebar with handguard according to claim 1, it is characterised in that: the handle (6)
It is hinged on the fourth link (3) one end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821998753.6U CN209410245U (en) | 2018-11-30 | 2018-11-30 | A kind of bicycle foldable handlebar with handguard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821998753.6U CN209410245U (en) | 2018-11-30 | 2018-11-30 | A kind of bicycle foldable handlebar with handguard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209410245U true CN209410245U (en) | 2019-09-20 |
Family
ID=67936333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821998753.6U Expired - Fee Related CN209410245U (en) | 2018-11-30 | 2018-11-30 | A kind of bicycle foldable handlebar with handguard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209410245U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114476149A (en) * | 2022-03-03 | 2022-05-13 | 中国科学院空间应用工程与技术中心 | Spatial expandable exposure experiment platform based on spherical 5R mechanism |
-
2018
- 2018-11-30 CN CN201821998753.6U patent/CN209410245U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114476149A (en) * | 2022-03-03 | 2022-05-13 | 中国科学院空间应用工程与技术中心 | Spatial expandable exposure experiment platform based on spherical 5R mechanism |
| CN114476149B (en) * | 2022-03-03 | 2022-11-08 | 中国科学院空间应用工程与技术中心 | Spatial expandable exposure experiment platform based on spherical 5R mechanism |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106080911B (en) | Foldable skate-board | |
| CN209410245U (en) | A kind of bicycle foldable handlebar with handguard | |
| CN101774414B (en) | Link mechanism of double front wheels of motorcycle | |
| CN207790985U (en) | A kind of electric vehicle with anti-rollover self-balancing | |
| CN207955912U (en) | A kind of convenient folding bicycle | |
| CN201193072Y (en) | Portable computer bag-like electric motor vehicle | |
| CN208165175U (en) | A kind of folded bicycle | |
| CN203921063U (en) | A kind of two parent-offspring's riding electric scooter | |
| CN103950496B (en) | A kind of split combination type wheel assembly | |
| CN203486066U (en) | Scooter capable of bouncing | |
| CN202608988U (en) | Electric folding bicycle | |
| CN209361755U (en) | Spinning with elliptical machine function | |
| CN206187205U (en) | Bicycle frame moves away to avoid possible earthquakes | |
| CN207889907U (en) | It can folding scooter | |
| CN203473118U (en) | Ride and skateboard integrated children scooter | |
| CN206141723U (en) | Waterproof scooter of portable electric | |
| CN205150096U (en) | Easily folding child's tricycle | |
| CN206068059U (en) | A kind of front-wheel shock-damping structure of independent suspension | |
| CN205059827U (en) | Aerify motorcycle | |
| CN209051536U (en) | A kind of electric bicycle fame | |
| CN213323513U (en) | Foldable bicycle front fork | |
| CN211893515U (en) | Foldable carbon fiber bicycle frame | |
| CN208882021U (en) | A kind of electric two-wheel vehicle rear-suspension system | |
| CN216102608U (en) | Foldable portable electric bicycle front fork | |
| CN217260492U (en) | Mountain soft tail frame |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190920 Termination date: 20211130 |