CN107757757B - A kind of new bicycle support device - Google Patents
A kind of new bicycle support device Download PDFInfo
- Publication number
- CN107757757B CN107757757B CN201710996111.6A CN201710996111A CN107757757B CN 107757757 B CN107757757 B CN 107757757B CN 201710996111 A CN201710996111 A CN 201710996111A CN 107757757 B CN107757757 B CN 107757757B
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- bicycle
- straight
- rod
- bar
- main body
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- 239000011324 bead Substances 0.000 claims abstract description 19
- 238000005452 bending Methods 0.000 claims description 18
- 239000007787 solid Substances 0.000 claims description 17
- 229920001971 elastomer Polymers 0.000 claims description 10
- 239000000806 elastomer Substances 0.000 claims description 10
- 239000013013 elastic material Substances 0.000 claims description 6
- 238000003780 insertion Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 5
- 238000003466 welding Methods 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 230000006378 damage Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 14
- 238000000034 method Methods 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62H—CYCLE STANDS; SUPPORTS OR HOLDERS FOR PARKING OR STORING CYCLES; APPLIANCES PREVENTING OR INDICATING UNAUTHORIZED USE OR THEFT OF CYCLES; LOCKS INTEGRAL WITH CYCLES; DEVICES FOR LEARNING TO RIDE CYCLES
- B62H1/00—Supports or stands forming part of or attached to cycles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62H—CYCLE STANDS; SUPPORTS OR HOLDERS FOR PARKING OR STORING CYCLES; APPLIANCES PREVENTING OR INDICATING UNAUTHORIZED USE OR THEFT OF CYCLES; LOCKS INTEGRAL WITH CYCLES; DEVICES FOR LEARNING TO RIDE CYCLES
- B62H1/00—Supports or stands forming part of or attached to cycles
- B62H1/02—Articulated stands, e.g. in the shape of hinged arms
Abstract
The present invention relates to a kind of support device, especially a kind of new bicycle support device.Including fixed block, crank, skid-prevention button, fixing clamp, upper straight rod, lower straight-bar, push-pull rod, support rod, bolt, nut, sliding block, positioning bead, bearing, the fixed block is covered on bicycle beam and is fixed on bicycle beam by four screws, the sliding block slides in fixed block, described crank one end and sliding block pass through pin connection, the other end and upper straight rod pass through pin connection, the fixed collet is on bicycle beam and passes through bolt, nut is clamped on bicycle beam, the fixing clamp is pivotally connect with upper straight rod, the upper straight rod and lower straight-bar pivotally connect, the lower straight-bar and support rod pivotally connect.The utility model has the advantages that efficient, the safety supports of bicycle can be realized, bicycle can be effectively prevent to topple over when wind is big or collision to side, avoid the scratch of bicycle surface caused by due to toppling over and parts damages.
Description
Technical field
The present invention relates to a kind of support device, especially a kind of new bicycle support device.
Background technique
A kind of welcome of the mode that cycling trip is gone on a journey as low-carbon by many people, more and more people will voluntarily
Vehicle constitutes as movement, body-building, leisure and recreational product, former and later two wheel rims of bicycle reason and is difficult to keep balance, hold
Easily to the left or right side is toppled over.Standard bicycle prevents bicycle to be poured over ground using side heel brace or bracket support mode, but works as
Bicycle parking is especially in outdoor at spacious and coastal area, and since wind is bigger, traditional support mode wind loading rating is simultaneously
Undesirable, bicycle is easily blown over by the wind；In addition, encountering the case where bicycle parking around is than comparatively dense when parking bicycle
Under, the bicycle of oneself, which is once blown over by the wind, to be easy to accidentally touch, accidentally bumps against the good bicycle of parked alongside, and large area oneself is caused
Driving is toppled over, and parking trouble is increased.Bicycle can not only make bicycle impaired after falling down, be also possible to make sometimes voluntarily car owner by
Wound, the maintenance after bicycle is fallen down is also cumbersome, it is therefore desirable to design a kind of new bicycle support device.
Summary of the invention
Present invention seek to address that the above problem, provides a kind of new bicycle support device, it can realize bicycle
Safety supports effectively prevent bicycle to fall down, and prevent bicycle to be damaged, prevent voluntarily car owner's injury, avoid repairing bicycle
Trouble, the technical scheme adopted is as follows:
A kind of new bicycle support device, including fixed block, crank, skid-prevention button, fixing clamp, upper straight rod, lower straight-bar, push away
Pull rod, support rod, bolt, nut, sliding block, positioning bead, bearing, the fixed block cover on bicycle beam and by four screws
Be fixed on bicycle beam, the sliding block slides in fixed block, described crank one end and sliding block by pin connection, the other end with
Upper straight rod is fixed on bicycle beam by pin connection, the skid-prevention button by two screws, and the fixed collet is in bicycle
Be clamped on bicycle beam on beam and by bolt, nut, the fixing clamp can nut release after along bicycle beam above and below
Sliding, the fixing clamp are pivotally connect with upper straight rod, and the upper straight rod and lower straight-bar pivotally connect
It connects, the lower straight-bar and support rod pivotally connect, and the bottom surface of the support rod is provided with small rectangular recess, described
There are two push-pull rod is set, in one end insertion support rod of the push-pull rod, the circular arc top of the lower straight-bar is provided with cylindrical groove,
The positioning bead is stuck in the cylindrical groove on lower straight-bar, the cylindrical groove slot bottom on the baseplane of the positioning bead and lower straight-bar
It is overlapped, the lower straight-bar and positioning bead are interference fitted, and the outer ring of the bearing is stuck in the cylindrical groove of upper straight rod lower end, inner ring
It is tightly placed on lower straight-bar.
Preferably, the fixed block includes fixed block body, the first threaded hole, sliding part, T-type sliding slot, the fixed block
Ontology upper opening, opening two sides are respectively equipped with two the first threaded holes, and the fixed block body covers on bicycle beam and leads to
Four screws are crossed to be fixed on bicycle beam, the lower end of the fixed block body and sliding part are connected, the fixed block body with
Sliding part is an integral structure, and the lower end of the sliding part is provided with T-type sliding slot, the front opening of the T-type sliding slot, rear end seal
It closes, the open end of T-type sliding slot front end is towards the front of bicycle, and for the opening of lower section towards ground, the sliding block is mounted on T
In type sliding slot.
Preferably, the sliding block includes sliding block horizontal part, sliding block vertical portion, first through hole, under the sliding block horizontal part
End is welded with sliding block vertical portion, and opposite on the sliding block vertical portion to open there are two first through hole, the upper end of the crank, which is inserted into, to be slided
By pin connection in groove among block vertical portion and with sliding block vertical portion, can mutually turn between the crank and sliding block vertical portion
It is dynamic.
Preferably, the skid-prevention button includes bending section, first connecting portion, the first clamping part, the second threaded hole, the bending
It is opened in portion there are two the second threaded hole, the bending section lower end connects two first connecting portions disposed in parallel, and described first connects
The lower end of socket part connects the first clamping part, and the bicycle beam is entered in bending section by the space between two the first clamping parts
Chamber, the bending section are fixed on bicycle beam by two screws, and the bending section, first connecting portion, the first clamping part are
It integral structure and is made of curved plate-like elastic material.
Preferably, the fixing clamp includes the second through-hole, the second clamping part, elastomer, lengthening part, second connecting portion, magnetic
Iron, second clamping part are made by symmetrical structure and by curved plate-like elastic material, and second clamping part upper end is provided with
Symmetrically arranged two the second through-holes, opposite to be connected on the inner wall of the second clamping part there are two the elastomer is set, the bullet
Property body arc surface be bonded with bicycle beam, the elastomer has elasticity, is suitable for various sizes of bicycle beam, it is described plus
Long portion is the plate structure that section is right angled triangle, and the thickness of the second connecting portion and the thickness of lengthening part are equal, described
The welding of the lower end surface of the inclined-plane of lengthening part and the second clamping part, the second connecting portion and lengthening part weld, the magnet it is upper
End and the lower end of the second clamping part are connected, and the side of the second connecting portion and the side of magnet are connected, the second connecting portion
On be provided with circular through hole, the magnet is towards the rear of bicycle.
Preferably, the upper straight rod includes third through-hole, upper rotation section, upper straight rod ontology, the first annulus, third connection
Portion, cylindrical groove are provided with third through-hole, the upper surface of the upper straight rod ontology and the lower end of upper rotation section on the upper rotation section
Face is connected, and the lower end center of the upper straight rod ontology is provided with cylindrical groove, is equipped with the first annulus, institute in the cylindrical groove
The internal diameter for stating the first annulus is less than the diameter of cylindrical groove, and outer diameter is equal to the diameter of cylindrical groove, and the outer ring of the bearing is stuck in
In cylindrical groove, the upper surface of the bearing is bonded with the lower end surface of the first annulus, parallel on the outer wall of the upper straight rod ontology
If the lower end of the crank is inserted among two third interconnecting pieces and is connected with third interconnecting piece by pin there are two third interconnecting piece
It connects, can mutually be rotated between the crank and third interconnecting piece, the lower end surface of the upper rotation section is square, the upper straight rod
The diameter of ontology is equal with the side length of upper rotation section lower end surface, the second connecting portion be inserted into the groove on upper rotation section and with it is upper
Rotation section is by pin connection, and the side of the upper rotation section turns to when be bonded with magnet, and the upper rotation section and magnet suction exist
Together, it can not mutually rotate between the two.
Preferably, the lower straight-bar includes fourth hole, lower rotation section, lower straight-bar main body, connecting shaft, the lower straight-bar master
The diameter of body is equal to the diameter of upper straight rod ontology, and the arc surface top of the lower rotation section lower end is provided with cylindrical groove, under described
The upper end of straight-bar main body and connecting shaft are connected, and lower end and lower rotation section are welded, and the lower straight-bar main body and connecting shaft are integral type
Structure, the connecting shaft are clamped on the inner ring of bearing, and the upper surface of the bearing and the upper surface of connecting shaft are concordant, described lower straight
The upper surface of bar main body is bonded with the lower end surface of upper straight rod ontology.
Preferably, the push-pull rod includes push-pull rod main body, conical ring, anti-slip cap, the anti-slip cap and push-pull rod main body
Welding, one end of the push-pull rod main body are equipped with conical ring, and the lower end of the anti-slip cap is rectangle, and upper end is arc-shaped, described
Width of the anti-slip cap arc-shaped part in push-pull rod main body axis direction is greater than lower end rectangle part in push-pull rod main body axis side
To width.
Preferably, the support rod include the 4th interconnecting piece, solid part, hollow part, anti-decylization, arc groove, the described 4th
Interconnecting piece is equipped with circular through hole, and the upper end of the solid part and the 4th interconnecting piece weld, and both ends and hollow part are connected, the sky
The outside of center portion is equipped with anti-decylization, and the solid part, hollow part, anti-decylization are an integral structure, and the top of the solid part is right
Title is set there are two arc groove, and the hollow part is cylinder hollow structure, and internal diameter is greater than the diameter of push-pull rod main body, is equal to taper
The maximum gauge of ring, the push-pull rod main body, conical ring can the intracavitary sliding in hollow part, the conical ring prevents push-pull rod
It is fully slid out out of support rod, the diameter of circular arc is slightly larger than the internal diameter of anti-slip cap circular arc portion above the hollow part, described to push away
When end face of the pull rod main body far from conical ring is concordant with the outer end of anti-decylization, the arc-shaped part of the anti-slip cap is held in hollow
In portion, the bottom surface of anti-slip cap lower end rectangle part is concordant with the bottom surface of support rod.
Preferably, the bolt includes bolt body, bolt buckle, and the bolt buckle is welded in bolt body, conveniently holds
Firmly bolt, the nut include nut main body, nut buckle, and the nut buckle is welded on nut main body, can be inserted into spiral shell with finger
Female thread carries out the rotation of nut, and the positioning bead includes shell, spring, ball, and the shell is hollow cylinder structure, the bullet
Spring upper end and ball are connected, and bottom is connected in lower end and shell, and the maximum gauge of the ball is greater than shell inner hole top
Diameter, more than half of the ball are located in shell.
The present invention has the advantage that
(1) efficient, the safety supports that bicycle can be achieved can effectively prevent bicycle to send out when wind is big or collision to side
Life is toppled over, and avoids the scratch of bicycle surface caused by due to toppling over and parts damages, while can avoid to a certain extent
Car owner is injured, the time of cost required for also reducing because needing repairing bicycle and money；
(2) bottom surface for the support rod being connected with lower straight-bar is provided with small rectangular recess, can increase support rod and ground face contact
Frictional force, upper straight rod connect by crank with the T-type sliding block being mounted on fixed block, and upper straight rod and lower straight-bar can be effectively prevent
Between mutually rotate, the stabilization that the stability of strutting system and support rod and push-pull rod for effectively increasing upper straight rod and lower straight-bar land
Property；
(3) upper straight rod, lower straight-bar, push-pull rod, support rod can be packed up conveniently, and upper straight rod can be clamped on skid-prevention button and not take off
It falls, space utilization rate is greatly improved while not interfering to ride, also optimization reduces the structure of support device, reduces processing
Manufacturing cost；
(4) the T-type sliding slot on fixed block is longer, guarantees that sliding block will not be skidded off out of T-type sliding slot always in sliding process,
It effectively avoids the problem that upper straight rod, lower straight-bar, push-pull rod and support rod are fallen off, the safety used has been significantly greatly increased；
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention without any creative labor, may be used also for those of ordinary skill in the art
To obtain other drawings based on these drawings.
A kind of Fig. 1: holding state side view of new bicycle support device of the present invention；
A kind of Fig. 2: holding state perspective view of new bicycle support device of the present invention；
A kind of Fig. 3: holding state schematic diagram of new bicycle support device of the present invention；
Fig. 4: the present invention a kind of upper straight rod and lower straight-bar structural schematic diagram of new bicycle support device；
A kind of Fig. 5: collapsed state perspective view of new bicycle support device of the present invention；
A kind of Fig. 6: collapsed state schematic diagram of new bicycle support device of the present invention；
A kind of Fig. 7: fixed-block-architecture (FBA) schematic diagram of new bicycle support device of the present invention；
A kind of Fig. 8: slide block structure schematic diagram of new bicycle support device of the present invention；
A kind of Fig. 9: skid-prevention button structural schematic diagram of new bicycle support device of the present invention；
A kind of Figure 10: fixed folder structure schematic diagram of new bicycle support device of the present invention；
A kind of Figure 11: upper straight rod structural schematic diagram of new bicycle support device of the present invention；
A kind of Figure 12: lower straight-bar structural schematic diagram of new bicycle support device of the present invention；
A kind of Figure 13: push-pull rod structural schematic diagram of new bicycle support device of the present invention；
A kind of Figure 14: supporting bar structure schematic diagram of new bicycle support device of the present invention；
A kind of Figure 15: support rod cross-sectional view of new bicycle support device of the present invention；
Figure 16: a kind of push-pull rod of new bicycle support device of the present invention and the cross-sectional view of support rod；
A kind of Figure 17: bolt arrangement schematic diagram of new bicycle support device of the present invention；
A kind of Figure 18: nut structure diagram of new bicycle support device of the present invention；
A kind of Figure 19: positioning bead structural schematic diagram of new bicycle support device of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Description and claims of this specification and term " first " in above-mentioned attached drawing, " second ", etc. be for area
Not similar object, without being used to describe a particular order or precedence order.It should be understood that the data used in this way are appropriate
In the case of can be interchanged, so that the embodiment of the present invention described herein for example can be with that in addition to illustrating or describing herein
Sequence other than a little is implemented.In addition, term " includes " and " having " and their any deformation, it is intended that covering is non-exclusive
Include, for example, the process, method, system, product or equipment for containing a series of steps or units are not necessarily limited to clearly arrange
Those of out step or unit, but may include be not clearly listed or it is solid for these process, methods, product or equipment
The other step or units having.
The invention will be further described with example with reference to the accompanying drawing:
As shown in figures 1-4, a kind of new bicycle support device of the present invention, including fixed block 1, crank 2, skid-prevention button 3,
Fixing clamp 4, upper straight rod 5, lower straight-bar 6, push-pull rod 7, support rod 8, bolt 9, nut 10, sliding block 11, positioning bead 12, bearing 13,
1 set of the fixed block is fixed on bicycle beam 14 on bicycle beam 14 and through four screws, and the sliding block 11 is in fixation
The interior sliding of block 1, described 2 one end of crank and sliding block 11 pass through pin connection by pin connection, the other end and upper straight rod 5, described anti-skidding
Button 3 is fixed on bicycle beam 14 by two screws, and 4 sets of the fixing clamp is on bicycle beam 14 and passes through bolt 9, nut
10 are clamped on bicycle beam 14, and the fixing clamp 4 can slide up and down after the release of nut 10 along bicycle beam 14, described solid
Clamp 4 is pivotally connect with upper straight rod 5, and the upper straight rod 5 and lower straight-bar 6 pivotally connect, described
Lower straight-bar 6 and support rod 8 pivotally connect, and the bottom surface of the support rod 8 is provided with small rectangular recess, can increase with
The frictional force on ground, there are two the push-pull rod 7 is set, in one end insertion support rod 8 of the push-pull rod 7, the lower straight-bar 6
Circular arc top is provided with cylindrical groove, and the positioning bead 12 is stuck in the cylindrical groove on lower straight-bar 6, and the bottom of the positioning bead 12 is flat
Face is overlapped with the cylindrical groove slot bottom on lower straight-bar 6, and the lower straight-bar 6 is interference fitted with positioning bead 12, outside the bearing 13
Circle is stuck in the cylindrical groove of 5 lower end of upper straight rod, and inner ring is tightly placed on lower straight-bar 6.
As shown in Fig. 2, Fig. 7, the fixed block 1 includes fixed block body 101, the first threaded hole 102, sliding part 103, T
Type sliding slot 104, fixed 101 upper opening of block body, opening two sides are respectively equipped with two the first threaded holes 102, described solid
101 sets of block body are determined on bicycle beam 14 and are fixed on bicycle beam 14 by four screws, the fixed block body 101
Lower end and sliding part 103 be connected, the fixed block body 101 is an integral structure with sliding part 103, the sliding part 103
Lower end be provided with T-type sliding slot 104, front opening, the back-end closure of the T-type sliding slot 104,104 front end of T-type sliding slot is opened
Mouth end is towards the front of bicycle, and towards ground, the sliding block 11 is mounted in T-type sliding slot 104 opening of lower section.
As shown in Fig. 2, Fig. 8, the sliding block 11 includes sliding block horizontal part 111, sliding block vertical portion 112, first through hole 113,
The lower end of the sliding block horizontal part 111 and sliding block vertical portion 112 are welded, opposite on the sliding block vertical portion 112 to open that there are two the
The groove of one through-hole 113,112 centre of upper end insertion sliding block vertical portion of the crank 2 is interior and passes through pin with sliding block vertical portion 112
Connection, can mutually rotate between the crank 2 and sliding block vertical portion 112.
As shown in Fig. 2, Fig. 9, the skid-prevention button 3 includes bending section 301, first connecting portion 302, the first clamping part 303, the
Two threaded holes 304 are opened on the bending section 301 there are two the second threaded hole 304,301 lower end of bending section connect two it is flat
The lower end of the first connecting portion 302 of row setting, the first connecting portion 302 connects the first clamping part 303, the bicycle beam 14
Enter the inner cavity of bending section 301 by the space between two the first clamping parts 303, the bending section 301 is solid by two screws
It is scheduled on bicycle beam 14, the bending section 301, first connecting portion 302, the first clamping part 303 are an integral structure and by curved
Bent plate-like elastic material is made.
As shown in Fig. 2, Fig. 3, Figure 10, the fixing clamp 4 includes the second through-hole 401, the second clamping part 402, elastomer
403, lengthening part 404, second connecting portion 405, magnet 406, second clamping part 402 is for symmetrical structure and by curved plate
Elastic material is made, and 402 upper end of the second clamping part is provided with symmetrically arranged two the second through-holes 401, the elastomer 403
If opposite to be connected on the inner wall of the second clamping part 402 there are two, the arc surface and bicycle beam 14 of the elastomer 403 paste
It closes, the elastomer 403 has elasticity, is suitable for various sizes of bicycle beam 14, and the lengthening part 404 is that section is right angle
The thickness of the plate structure of triangle, the second connecting portion 405 is equal with the thickness of lengthening part 404, the lengthening part 404
The welding of the lower end surface of inclined-plane and the second clamping part 402, the second connecting portion 405 are welded with lengthening part 404, the magnet 406
Upper end and the lower end of the second clamping part 402 be connected, the side of the side of the second connecting portion 405 and magnet 406 is connected, institute
It states and is provided with circular through hole in second connecting portion 405, the magnet 406 is towards the rear of bicycle.
As shown in Fig. 3, Fig. 4, Figure 11, the upper straight rod 5 includes third through-hole 501, upper rotation section 502, upper straight rod ontology
503, the first annulus 504, third interconnecting piece 505, cylindrical groove 506 are provided with third through-hole 501, institute on the upper rotation section 502
The lower end surface of the upper surface and upper rotation section 502 of stating upper straight rod ontology 503 is connected, the lower end center of the upper straight rod ontology 503
Position is provided with cylindrical groove 506, is equipped with the first annulus 504 in the cylindrical groove 506, the internal diameter of first annulus 504 is small
In the diameter of cylindrical groove 506, outer diameter is equal to the diameter of cylindrical groove 506, and the outer ring of the bearing 13 is stuck in cylindrical groove 506
Interior, the upper surface of the bearing 13 is bonded with the lower end surface of the first annulus 504, parallel on the outer wall of the upper straight rod ontology 503
If there are two third interconnecting piece 505, the lower end of the crank 2 be inserted among two third interconnecting pieces 505 and with third interconnecting piece
505, by pin connection, can mutually rotate, the lower end surface of the upper rotation section 502 between the crank 2 and third interconnecting piece 505
It is square, the diameter of the upper straight rod ontology 503 is equal with the side length of upper 502 lower end surface of rotation section, the second connecting portion
405 are inserted into the groove on upper rotation section 502 and with upper rotation section 502 by pin connection, and the side of the upper rotation section 502 rotates
To when being bonded with magnet 406, the upper rotation section 502 is inhaled together with magnet 406, can not mutually be rotated between the two.
As shown in Fig. 4, Figure 12, the lower straight-bar 6 include fourth hole 601, lower rotation section 602, lower straight-bar main body 603,
Connecting shaft 604, the diameter of the lower straight-bar main body 603 are equal to the diameter of upper straight rod ontology 503, lower 602 lower end of rotation section
Arc surface top be provided with cylindrical groove, the upper end of the lower straight-bar main body 603 and connecting shaft 604 are connected, lower end and lower rotation
Portion 602 is welded, and the lower straight-bar main body 603 and connecting shaft 604 are an integral structure, and the connecting shaft 604 is clamped on bearing 13
Inner ring, the upper surface of the bearing 13 is concordant with the upper surface of connecting shaft 604, the upper surface of the lower straight-bar main body 603 with
The lower end surface of upper straight rod ontology 503 is bonded.
As shown in Figure 13, Figure 16, the push-pull rod 7 includes push-pull rod main body 701, conical ring 702, anti-slip cap 703, described
Anti-slip cap 703 and push-pull rod main body 701 are welded, and one end of the push-pull rod main body 701 is equipped with conical ring 702, the anti-slip cap
703 lower end is rectangle, and upper end is arc-shaped, and 703 arc-shaped part of anti-slip cap is in 701 axis direction of push-pull rod main body
Width is greater than lower end rectangle part in the width of 701 axis direction of push-pull rod main body.
As shown in Figure 14~16, the support rod 8 includes the 4th interconnecting piece 801, solid part 802, hollow part 803, anticreep
Ring 804, arc groove 805, the 4th interconnecting piece 801 are equipped with circular through hole, and the upper end of the solid part 802 is connect with the 4th
Portion 801 is welded, and both ends and hollow part 803 are connected, and the outside of the hollow part 803 is equipped with anti-decylization 804, the solid part 802,
Hollow part 803, anti-decylization 804 are an integral structure, and the top of the solid part 802 is symmetrically arranged with two arc grooves 805, described
Hollow part 803 is cylinder hollow structure, and internal diameter is greater than the diameter of push-pull rod main body 701, straight equal to the maximum of conical ring 702
Diameter, the push-pull rod main body 701, conical ring 702 can the intracavitary sliding in hollow part 803, the conical ring 702 prevents from pushing and pulling
Bar 7 fully slides out out of support rod 8, and the diameter of the 803 top circular arc of hollow part is interior slightly larger than 703 circular arc portion of anti-slip cap
Diameter, when end face of the push-pull rod main body 701 far from conical ring 702 is concordant with the outer end of anti-decylization 804, the anti-slip cap 703
Arc-shaped part be held on hollow part 803, under the bottom surface of the 703 lower end rectangle part of anti-slip cap and support rod 8
Bottom surface is concordant.
As shown in Figure 17~18, the bolt 9 includes bolt body 901, bolt buckle 902, and the bolt buckle 902 is welded on
In bolt body 901, bolt 9 is conveniently held, the nut 10 includes nut main body 1001, nut buckle 1002, the nut buckle
1002 are welded on nut main body 1001, can be inserted into the rotation that nut buckle 1002 carries out nut 10 with finger.
As shown in figure 19, the positioning bead 12 includes shell 121, spring 122, ball 123, and the shell 121 is hollow
Cylindrical structure, 122 upper end of spring and ball 123 are connected, and bottom is connected in lower end and shell 121, and the ball 123 is most
Major diameter is greater than the diameter of 121 inner hole top of shell, and more than half of the ball 123 is located in shell 121.
As shown in Fig. 1~4, Fig. 7, Figure 16, when bicycle needs to support, upper straight rod 5 is rotated to the rear of bicycle, on
The slide downward in the T-type sliding slot 104 of fixed block 1 of sliding block 11 is pulled by crank 2 while straight-bar 5 rotates, when under sliding block 11
When sliding into T-type 104 rearmost end of sliding slot, the side of sliding block 11 is bonded with 104 rearmost end sealing surface of T-type sliding slot, at this time upper rotation section
502 side is bonded with magnet 406, and upper rotation section 502 is inhaled together with magnet 406, can not mutually be rotated between the two, at this time
Upper straight rod 5 is in a vertical state, lower straight-bar 6 is rotated, so that the opening of the groove two sides on lower rotation section 602 is respectively facing voluntarily
The left and right sides of vehicle, rotary supporting rod 8 make the ball for the positioning bead 12 being stuck on lower straight-bar 6 be stuck in the circular arc on support rod 8
The positioning of lower straight-bar 6 and support rod 8 is realized in slot 805, straight-bar 6 and support rod 8 are vertical at present for this, make fixing clamp 4 along voluntarily
Bicycle beam 14 is slided, and bolt 9, nut 10 are tightened when the lower end surface of support rod 8 lands by fixing clamp 4 and is fixed on bicycle beam 14
On, push-pull rod 7 is pulled out, until the medial surface of conical ring 702 is bonded with the medial surface of anti-decylization 804, anti-slip cap 703 at this time
The bottom surface of lower end rectangle part is concordant with the bottom surface of support rod 8 and lands, and completes the safe and stable support of bicycle.
As shown in Fig. 5~6, when needing to ride a bicycle, push-pull rod 7 is pushed to the direction close to support rod 8, until anti-skidding
The arc-shaped part of cap 703 is held on hollow part 803, prevents the intracavitary sliding in hollow part 803 of push-pull rod main body 701,
Lower straight-bar 6 is rotated, so that the opening of 602 upper groove two sides of lower rotation section is respectively facing the front and rear sides of bicycle, by support rod 8
It is rotated up towards one end in front of bicycle, so that the ball for the positioning bead 12 being stuck on lower straight-bar 6 is detached from support rod 8
Arc groove 805, while rotate the lower end of upper straight rod 5 forward, push sliding block 11 to exist by crank 2 while upper straight rod 5 rotates
Upward sliding in the T-type sliding slot 104 of fixed block 1 finally sticks into upper straight rod 5 in first clamping part 303 of skid-prevention button 3, two sections
First clamping part, 303 lower end opening be less than upper straight rod ontology 503 diameter, even if bicycle running on the road surface jolted,
Support rod 8 and upper straight rod 5 will not interfere to ride a bicycle by falling off on skid-prevention button 3, the T-type sliding slot 104 on fixed block 1 compared with
Long, sliding block 11 will not be skidded off always by T-type sliding slot 104.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (10)
1. a kind of new bicycle support device, it is characterised in that: including fixed block, crank, skid-prevention button, fixing clamp, upper straight rod,
Lower straight-bar, push-pull rod, support rod, bolt, nut, sliding block, positioning bead, bearing, the fixed block cover on bicycle beam and lead to
It crosses four screws to be fixed on bicycle beam, the sliding block slides in fixed block, and described crank one end and sliding block are connected by pin
It connects, the other end and upper straight rod are by pin connection, and the skid-prevention button is fixed on bicycle beam by two screws, the fixing clamp
It covers on bicycle beam and is clamped on bicycle beam by bolt, nut, the fixing clamp can be after nut release along certainly
Crane beam slides up and down, and the fixing clamp is pivotally connect with upper straight rod, and the upper straight rod and lower straight-bar are can turn
Dynamic mode connects, and the lower straight-bar and support rod pivotally connect, and the bottom surface of the support rod is provided with small square
Connected in star, there are two the push-pull rod is set, in one end insertion support rod of the push-pull rod, the circular arc top of the lower straight-bar is opened
There is cylindrical groove, the positioning bead is stuck in the cylindrical groove on lower straight-bar, on the baseplane of the positioning bead and lower straight-bar
Cylindrical groove slot bottom is overlapped, and the lower straight-bar and positioning bead are interference fitted, and the outer ring of the bearing is stuck in the circle of upper straight rod lower end
In column groove, inner ring is tightly placed on lower straight-bar.
2. a kind of new bicycle support device according to claim 1, it is characterised in that: the fixed block includes fixing
Block body, the first threaded hole, sliding part, T-type sliding slot, the fixed block body upper opening, opening two sides are respectively equipped with two
First threaded hole, the fixed block body is covered on bicycle beam and is fixed on bicycle beam by four screws, described solid
The lower end and sliding part for determining block body are connected, and the fixed block body is an integral structure with sliding part, under the sliding part
End is provided with T-type sliding slot, and front opening, the back-end closure of the T-type sliding slot, the open end of T-type sliding slot front end is towards voluntarily
The front of vehicle, towards ground, the sliding block is mounted in T-type sliding slot the opening of lower section.
3. a kind of new bicycle support device according to claim 1, it is characterised in that: the sliding block includes sliding block water
Flat portion, sliding block vertical portion, first through hole, the lower end and sliding block vertical portion of the sliding block horizontal part are welded, the sliding block vertical portion
It is upper opposite to open there are two first through hole, in the groove among the upper end insertion sliding block vertical portion of the crank and with sliding block vertical portion
By pin connection, can mutually be rotated between the crank and sliding block vertical portion.
4. a kind of new bicycle support device according to claim 1, it is characterised in that: the skid-prevention button includes bending
Portion, first connecting portion, the first clamping part, the second threaded hole, open that there are two the second threaded hole, the bending sections on the bending section
Lower end connects two first connecting portions disposed in parallel, and the lower end of the first connecting portion connects the first clamping part, it is described voluntarily
Bicycle beam is entered the inner cavity of bending section by the space between two the first clamping parts, and the bending section is fixed on certainly by two screws
On crane beam, the bending section, first connecting portion, the first clamping part are an integral structure and by curved plate-like elastic material system
At.
5. a kind of new bicycle support device according to claim 1, it is characterised in that: the fixing clamp includes second
Through-hole, the second clamping part, elastomer, lengthening part, second connecting portion, magnet, second clamping part is for symmetrical structure and by curved
Bent plate-like elastic material is made, and second clamping part upper end is provided with symmetrically arranged two the second through-holes, the elastomer
If there are two, opposite to be connected on the inner wall of the second clamping part, the arc surface of the elastomer is bonded with bicycle beam, the bullet
Property body there is elasticity, be suitable for various sizes of bicycle beam, the lengthening part is the plate structure that section is right angled triangle,
The thickness of the second connecting portion and the thickness of lengthening part are equal, the lower end surface weldering of the inclined-plane of the lengthening part and the second clamping part
It connects, the second connecting portion and lengthening part weld, and the lower end of the upper end of the magnet and the second clamping part is connected, and described second connects
The side of socket part and the side of magnet are connected, and are provided with circular through hole in the second connecting portion, and the magnet is towards bicycle
Rear.
6. a kind of new bicycle support device according to claim 5, it is characterised in that: the upper straight rod includes third
Through-hole, upper rotation section, upper straight rod ontology, the first annulus, third interconnecting piece, cylindrical groove are provided with third on the upper rotation section
Through-hole, the upper surface of the upper straight rod ontology and the lower end surface of upper rotation section are connected, the lower end centre bit of the upper straight rod ontology
It sets and is provided with cylindrical groove, the first annulus is equipped in the cylindrical groove, the internal diameter of first annulus is less than the straight of cylindrical groove
Diameter, outer diameter are equal to the diameter of cylindrical groove, and the outer ring of the bearing is stuck in cylindrical groove, the upper surface of the bearing and first
The lower end surface of annulus is bonded, and sets that there are two third interconnecting piece, the lower ends of the crank on the outer wall of the upper straight rod ontology in parallel
It is inserted among two third interconnecting pieces and with third interconnecting piece by pin connection, it can be mutual between the crank and third interconnecting piece
Rotation, the lower end surface of the upper rotation section are square, the side length of the diameter of the upper straight rod ontology and upper rotation section lower end surface
Equal, the second connecting portion is inserted into the groove gone up on rotation section and passes through pin connection with upper rotation section, the upper rotation section
Side turns to when being bonded with magnet, and the upper rotation section and magnet are inhaled together, can not mutually rotate between the two.
7. a kind of new bicycle support device according to claim 1, it is characterised in that: the lower straight-bar includes the 4th
Through-hole, lower rotation section, lower straight-bar main body, connecting shaft, the diameter of the lower straight-bar main body is equal to the diameter of upper straight rod ontology, described
The arc surface top of lower rotation section lower end is provided with cylindrical groove, and the upper end of the lower straight-bar main body and connecting shaft are connected, lower end with
Lower rotation section welding, the lower straight-bar main body and connecting shaft are an integral structure, and the connecting shaft is clamped on the inner ring of bearing, institute
The upper surface for stating bearing is concordant with the upper surface of connecting shaft, the upper surface of the lower straight-bar main body and the lower end surface of upper straight rod ontology
Fitting.
8. a kind of new bicycle support device according to claim 1, it is characterised in that: the push-pull rod includes push-and-pull
Bar main body, conical ring, anti-slip cap, the anti-slip cap and push-pull rod main body are welded, and one end of the push-pull rod main body is equipped with taper
The lower end of ring, the anti-slip cap is rectangle, and upper end is arc-shaped, and the anti-slip cap arc-shaped part is in push-pull rod main body axis side
To width be greater than lower end rectangle part push-pull rod main body axis direction width.
9. a kind of new bicycle support device according to claim 1, it is characterised in that: the support rod includes the 4th
Interconnecting piece, solid part, hollow part, anti-decylization, arc groove, the 4th interconnecting piece are equipped with circular through hole, the solid part
Upper end and the 4th interconnecting piece weld, and both ends and hollow part are connected, and the outside of the hollow part is equipped with anti-decylization, the solid part,
Hollow part, anti-decylization are an integral structure, and two arc grooves are symmetrically arranged with above the solid part, and the hollow part is cylinder
Hollow structure, internal diameter are greater than the diameter of push-pull rod main body, equal to the maximum gauge of conical ring, the push-pull rod main body, taper
Ring can the intracavitary sliding in hollow part, the conical ring prevents push-pull rod from fully sliding out out of support rod, on the hollow part
The diameter for having an area of arc is slightly larger than the internal diameter of anti-slip cap circular arc portion, end face and anti-decylization of the push-pull rod main body far from conical ring
Outer end it is concordant when, the arc-shaped part of the anti-slip cap is held on hollow part, under the rectangle part of the anti-slip cap lower end
Bottom surface is concordant with the bottom surface of support rod.
10. a kind of new bicycle support device according to claim 1, it is characterised in that: the bolt includes bolt
Main body, bolt buckle, the bolt buckle are welded in bolt body, conveniently hold bolt, and the nut includes nut main body, nut
Button, the nut buckle are welded on nut main body, can be inserted into the rotation that nut buckle carries out nut with finger, the positioning bead includes
Shell, spring, ball, the shell are hollow cylinder structure, and the spring upper end and ball are connected, bottom in lower end and shell
It is connected, the maximum gauge of the ball is greater than the diameter of shell inner hole top, and more than half of the ball is located in shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710996111.6A CN107757757B (en) | 2017-10-23 | 2017-10-23 | A kind of new bicycle support device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710996111.6A CN107757757B (en) | 2017-10-23 | 2017-10-23 | A kind of new bicycle support device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107757757A CN107757757A (en) | 2018-03-06 |
| CN107757757B true CN107757757B (en) | 2019-09-10 |
Family
ID=61269758
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710996111.6A Active CN107757757B (en) | 2017-10-23 | 2017-10-23 | A kind of new bicycle support device |
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| Country | Link |
|---|---|
| CN (1) | CN107757757B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002029465A (en) * | 2000-07-18 | 2002-01-29 | Mk Nettsu Kk | Falling preventing device for bicycle |
| CN201457527U (en) * | 2009-06-18 | 2010-05-12 | 嘉兴市博盛五金塑料有限公司 | Anti-tilting device of bicycle |
| CN103786808A (en) * | 2013-04-15 | 2014-05-14 | 李秀东 | Device for preventing falling of bike |
| CN205872249U (en) * | 2016-03-27 | 2017-01-11 | 黄勇利 | Drop -proof device and have this drop -proof device's two wheeler |
-
2017
- 2017-10-23 CN CN201710996111.6A patent/CN107757757B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002029465A (en) * | 2000-07-18 | 2002-01-29 | Mk Nettsu Kk | Falling preventing device for bicycle |
| CN201457527U (en) * | 2009-06-18 | 2010-05-12 | 嘉兴市博盛五金塑料有限公司 | Anti-tilting device of bicycle |
| CN103786808A (en) * | 2013-04-15 | 2014-05-14 | 李秀东 | Device for preventing falling of bike |
| CN205872249U (en) * | 2016-03-27 | 2017-01-11 | 黄勇利 | Drop -proof device and have this drop -proof device's two wheeler |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107757757A (en) | 2018-03-06 |
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Effective date of registration: 20191226 Address after: 313025 Nanping ocean, Zhejiang, Huzhou Patentee after: HUZHOU WUXING JIUHONG MACHINERY Co.,Ltd. Address before: 321200 Sannong No. 4, Yongfeng New Village, Wuyi County, Zhejiang Province Patentee before: Tang Yaxian |
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Effective date of registration: 20230221 Address after: 056000 West of Shihan Village, Henan Tuan Town, Quzhou County, Handan City, Hebei Province Patentee after: Quzhou Lehao Bicycle Accessories Co.,Ltd. Address before: Room 910, unit 1, building 2 and office 1, Shimao square, Yunlong District, Xuzhou City, Jiangsu Province, 221000 Patentee before: Xuzhou Zhicheng Accounting Service Co.,Ltd. |
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