CN108820094A - Supporting mechanism, seat and tricycle - Google Patents
Supporting mechanism, seat and tricycle Download PDFInfo
- Publication number
- CN108820094A CN108820094A CN201810867887.2A CN201810867887A CN108820094A CN 108820094 A CN108820094 A CN 108820094A CN 201810867887 A CN201810867887 A CN 201810867887A CN 108820094 A CN108820094 A CN 108820094A
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- card slot
- seat
- fixing seat
- bar shaped
- 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.)
- Granted
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 33
- 238000010276 construction Methods 0.000 claims description 14
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 7
- 238000000034 method Methods 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K5/00—Cycles with handlebars, equipped with three or more main road wheels
- B62K5/02—Tricycles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J1/00—Saddles or other seats for cycles; Arrangement thereof; Component parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K5/00—Cycles with handlebars, equipped with three or more main road wheels
- B62K5/02—Tricycles
- B62K5/023—Tricycles specially adapted for disabled riders, e.g. personal mobility type vehicles with three wheels
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
Abstract
The present invention provides a kind of supporting mechanism, seat and tricycles, are related to the technical field of the vehicles, and supporting mechanism provided by the invention includes：Fixed holder assembly includes the first fixing seat and the second fixing seat being oppositely arranged, and the first fixing seat side opposite with the second fixing seat is equipped with the first card slot, and the second fixing seat side opposite with the first fixing seat is equipped with the second card slot；First connecting rod and second connecting rod are arranged in a crossed manner, and the middle part of first connecting rod and the rotation connection of the middle part of second connecting rod；One end of extensible member and the upper end of first connecting rod are rotatablely connected, and the upper end rotation connection of the other end second connecting rod of extensible member, the lower end of first connecting rod is equipped with the first fastener, and second connecting rod lower end is equipped with the second fastener；First fastener is used to cooperate with the first card slot, and the second fastener is used to cooperate with the second card slot.Supporting mechanism provided by the invention is applied in seat, solves the technical issues of seat in the prior art needs auxiliary tool just and can be carried out dismounting.
Description
Technical field
The present invention relates to technical field of transportation means, more particularly, to a kind of supporting mechanism, seat and tricycle.
Background technique
It is since the groups such as handicapped and elderly body is weaker, handicapped, have some specially design in the market
Vehicle is assisted, to help them to realize movement.
Seat and vehicle body are usually made into Demountable, in order to which special population piecemeal carries auxiliary vehicle；But
Existing seat is bolted with vehicle body, needs auxiliary tool that could dismount to seat.
The information disclosed in the background technology section is intended only to deepen understanding of the general background technology to the present invention, and
It is not construed as recognizing or implying in any form that the information constitutes the prior art known to those skilled in the art.
Summary of the invention
The purpose of the present invention is to provide supporting mechanisms, need auxiliary tool just to can be carried out to alleviate seat in the prior art
The technical issues of dismounting.
In a first aspect, supporting mechanism provided by the invention includes：Support component and fixed holder assembly；
The fixed holder assembly includes the first fixing seat and the second fixing seat being oppositely arranged, first fixing seat and institute
The opposite side of the second fixing seat is stated equipped with the first card slot, second fixing seat side opposite with first fixing seat is set
There is the second card slot；
The support component includes：Extensible member, first connecting rod and second connecting rod, the first connecting rod and the second connecting rod
It is arranged in a crossed manner, and the middle part of the first connecting rod and the rotation connection of the middle part of the second connecting rod；
The upper end of one end of the extensible member and the first connecting rod is rotatablely connected, the described in the other end of the extensible member
The upper end of two connecting rods is rotatablely connected, and the lower end of the first connecting rod is equipped with the first fastener, and the second connecting rod lower end is equipped with second
Fastener；
First fastener is used to cooperate with first card slot, and second fastener with second card slot for matching
It closes；
Seat cushion is placed in above the extensible member.
With reference to first aspect, the present invention provides the first possible embodiments of first aspect, wherein：
The extensible member includes the first bar shaped sliding part disposed in parallel and the second bar shaped sliding part, and first bar shaped is sliding
Dynamic portion and the second bar shaped sliding part are slidably connected along the length direction of the first bar shaped sliding part；
The one end of the first bar shaped sliding part far from the second bar shaped sliding part and the upper end of the first connecting rod turn
Dynamic connection；
The one end of the second bar shaped sliding part far from the first bar shaped sliding part and the upper end of the second connecting rod turn
Dynamic connection.
The possible embodiment of with reference to first aspect the first, second the present invention provides first aspect are possible
Embodiment, wherein：
The first bar shaped sliding part is slide bar, and the second bar shaped sliding part is sleeve, the second bar shaped sliding part
Sliding sleeve is set to the first bar shaped sliding part.
With reference to first aspect, the present invention provides the third possible embodiments of first aspect, wherein：
The supporting mechanism includes lock piece, and the lock piece is used to fix the length of the extensible member.
With reference to first aspect, the present invention provides the 4th kind of possible embodiments of first aspect, wherein：
The side that first fixing seat is equipped with first card slot is equipped with the first saddle, the upper side of first saddle
Maintain an equal level with the downside wall of first card slot；
The side that second fixing seat is equipped with second card slot is equipped with the second saddle, second saddle, and described the
The downside wall of the upper side of two saddles and second card slot maintains an equal level.
With reference to first aspect, the present invention provides the 5th kind of possible embodiments of first aspect, wherein：
The top of the first connecting rod is equipped with hook；
Second fixing seat is equipped with bayonet lock, and the hook with the bayonet lock for being clamped.
Compared with prior art, supporting mechanism provided by the invention has the advantage that：
Supporting mechanism provided by the invention includes：Support component and fixed holder assembly；Fixed holder assembly includes being oppositely arranged
The first fixing seat and the second fixing seat, the first fixing seat side opposite with the second fixing seat be equipped with the first card slot, and second is solid
The reservation side opposite with the first fixing seat is equipped with the second card slot；Support component includes：Extensible member, first connecting rod and second connect
Bar, first connecting rod and second connecting rod are arranged in a crossed manner, and the middle part of first connecting rod and the rotation connection of the middle part of second connecting rod；Extensible member
One end and the upper end of first connecting rod be rotatablely connected, the rotation connection of the upper end of the other end second connecting rod of extensible member, first connecting rod
Lower end be equipped with the first fastener, second connecting rod lower end be equipped with the second fastener；First fastener is used to cooperate with the first card slot, the second card
Part is used to cooperate with the second card slot；Seat cushion is placed in above extensible member.Control the upper end of first connecting rod and the upper end of second connecting rod
Close to each other, extensible member is shunk, and the lower end of first connecting rod and the lower end of second connecting rod are close to each other, and support component is placed in the
Between one fixing seat and the second fixing seat, make the register of the first fastener and the first card slot, the second fastener and the second card slot
The upper end of register, the upper end and second connecting rod that control first connecting rod is located remotely from each other, the lower end of first connecting rod and second connecting rod
Lower end be located remotely from each other, the first fastener enter the first card slot in, the second fastener enter the second card slot in, when people sit on cushion
Afterwards, the upper end of first connecting rod and the upper end of second connecting rod be by downward pressure, thus, the upper end of first connecting rod and second connecting rod
Upper end there is the trend that is located remotely from each other, the lower end of first connecting rod and the lower end of second connecting rod, the first fastener and the first card slot, the
Two clampings are respectively cooperating with stronger with the second card slot；When needing to separate support component with fixation kit, it is only necessary to control
The upper end of first connecting rod and the upper end of second connecting rod are close to each other, the first fastener i.e. from the first card slot come out, the second fastener from
It is come out in second card slot；Wherein, extensible member has the function of supporting seat cushion；In above procedure, without using auxiliary tool to branch
Support component is dismounted, and is used convenient for disadvantaged group.
Second aspect, seat provided by the invention include seat cushion and two groups of supporting mechanisms as described in the above technical scheme,
The first connecting rod of support construction described in two groups is oppositely arranged, and the second connecting rod of support construction described in two groups is oppositely arranged；
The seat cushion is set on the top of the extensible member of support construction described in two groups.
In conjunction with second aspect, the present invention provides the first possible embodiments of second aspect, wherein：
The end of the extensible member is equipped with backrest, and the backrest includes backrest pedestal and backrest body, the backrest body
It is hinged with the backrest pedestal, so that the backrest body can bend towards the seat cushion side.
Possessed advantage is identical compared with the existing technology with above-mentioned supporting mechanism for the seat, no longer superfluous herein
It states.
The third aspect, tricycle provided by the invention include vehicle body and seat as described in the above technical scheme, the seat
The first fixing seat and the second fixing seat in the supporting mechanism of chair are all set on the vehicle body.
In conjunction with the third aspect, the present invention provides the first possible embodiments of first aspect, wherein：
The front end of the vehicle body is equipped with main tow handle, and the rear end of the vehicle body is equipped with auxiliary traction handle；
The bottom of the auxiliary traction handle is equipped with auxiliary traction wheel.
Possessed advantage is identical compared with the existing technology with above-mentioned seat for the tricycle, and details are not described herein.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram one of seat provided in an embodiment of the present invention；
Fig. 2 is the structural schematic diagram two of seat provided in an embodiment of the present invention；
Fig. 3 is the structural schematic diagram of the first fixing seat in support construction provided in an embodiment of the present invention；
Fig. 4 is the structural schematic diagram of the second fixing seat in support construction provided in an embodiment of the present invention；
Fig. 5 is that tricycle provided in an embodiment of the present invention removes the top view after seat；
Fig. 6 is partial enlarged view at the A in Fig. 5.
Icon：110- seat disposes vehicle section；120- tail wheel；The area 210- Zhu Ta；220- pedal area；230- overturning-preventing wheel；
The first fixing seat of 311-；The first card slot of 312-；The first saddle of 313-；The second fixing seat of 321-；The second card slot of 322-；323- second
Saddle；330- first connecting rod；340- second connecting rod；350- backrest；351- backrest pedestal；352- backrest body；360- seat cushion；
370- extensible member；371- the first bar shaped sliding part；372- the second bar shaped sliding part；380- reinforcing rod；The second fastener of 381-；410-
Handlebar；420- steering column；421- extending column；422- foundation；430- front-wheel；440- hanging hook assembly；The main tow handle of 510-；610-
Auxiliary traction handle；620- auxiliary traction wheel；710- power supply；810- crossbeam.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
Personnel's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " second ",
" third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
Embodiment one
Supporting mechanism provided in an embodiment of the present invention includes：Support component and fixed holder assembly；
Fixed holder assembly includes the first fixing seat 311 and the second fixing seat 321 being oppositely arranged, the first fixing seat 311 with
The opposite side of second fixing seat 321 is equipped with the first card slot 312, the second fixing seat 321 side opposite with the first fixing seat 311
Equipped with the second card slot 322；
Support component includes：Extensible member 370, first connecting rod 330 and second connecting rod 340, first connecting rod 330 and second connecting rod
340 is arranged in a crossed manner, and the middle part of first connecting rod 330 and the rotation connection of the middle part of second connecting rod 340；
One end of extensible member 370 and the upper end of first connecting rod 330 are rotatablely connected, the other end second connecting rod of extensible member 370
340 upper end rotation connection, the lower end of first connecting rod 330 are equipped with the first fastener, and 340 lower end of second connecting rod is equipped with the second fastener
381；
First fastener is used to cooperate with the first card slot 312, and the second fastener 381 is used to cooperate with the second card slot 322；
For placing seat cushion 360 above extensible member 370.
Further, extensible member 370 includes the first bar shaped sliding part 371 disposed in parallel and the second bar shaped sliding part 372,
First bar shaped sliding part 371 and the second bar shaped sliding part 372 are slidably connected along the length direction of the first bar shaped sliding part 371；
The one end of first bar shaped sliding part 371 far from the second bar shaped sliding part 372 and the upper end of first connecting rod 330, which rotate, to be connected
It connects；
The one end of second bar shaped sliding part 372 far from the first bar shaped sliding part 371 and the upper end of second connecting rod 340, which rotate, to be connected
It connects.
Optionally, as shown in Figure 1, the first bar shaped sliding part 371 be slide bar, the second bar shaped sliding part 372 be sleeve, second
372 sliding sleeve of bar shaped sliding part is set to the first bar shaped sliding part 371.
Optionally, the first bar shaped sliding part 371 and the second bar shaped sliding part 372 are slide bar；Along the second bar shaped sliding part
372 length direction, the first bar shaped sliding part 371 are slidably connected to the side of the second bar shaped sliding part 372.
Further, supporting mechanism includes lock piece, and lock piece is used to fix the length of extensible member 370；
Since the length of extensible member 370 is fixed, the distance of the lower end of the lower end and second connecting rod 340 of first connecting rod 330 is protected
Hold constant, when jolting, the first fastener is not easy to be detached from from the first card slot 312, and the second fastener 381 is not easy from the second card slot
It is detached from 322.
Specifically, be slide bar with the first bar shaped sliding part 371, when the second bar shaped sliding part 372 is sleeve for, lock piece
It can be following form：
The first situation, lock piece be telescopic lock pin, the first bar shaped sliding part 371 be equipped with first through hole, second
Bar shaped sliding part 372 is equipped with multiple second through-holes, when extensible member 370 reaches designated length, one of them second through-hole and the
The alignment of one through-hole, operation lock pin are inserted into the first through hole and the second through-hole corresponding with first through hole, the first bar shaped are slided
Portion 371 and the locking of the second bar shaped sliding part 372；
Second situation, lock piece are bolt, and the second bar shaped sliding part 372 is equipped with multiple third through-holes, and lock piece is logical
It crosses and is threadedly engaged in third through-hole, when extensible member 370 reaches designated length, rotation lock stop member is to pass through third through-hole, with top
Tight first bar shaped sliding part 371, so that the first bar shaped sliding part 371 and the second bar shaped sliding part 372 be locked.
Further, the side that the first fixing seat 311 is equipped with the first card slot 312 is equipped with the first saddle 313, the first saddle
The downside wall of 313 upper side and the first card slot 312 maintains an equal level；Specifically, as shown in figure 3, the first card slot 312 is in be open to the right
U-shaped structure, the downside wall of the first card slot 312 to the right horizontal extension to form the upper side of the first saddle 313；
The side that second fixing seat 321 is equipped with the second card slot 322 is equipped with the second saddle 323, the upper side of the second saddle 323
Maintain an equal level with the downside wall of the second card slot 322；Specifically, as shown in figure 4, the second card slot 322 is in the U-shaped structure of opening to the left, the
The downside wall of two draw-in groove 322 to the left horizontal extension to form the upper side of the second saddle 323；
First fastener is being put into the first card slot 312, and, the second fastener 381 is put into the process of the second card slot 322
In, it needs first to be aligned the first fastener with the first card slot 312, the second fastener 381 is aligned with the second card slot 322, and it is above right
Neat process is relatively difficult to operate；And after the first saddle 313 and the second saddle 323 are set, the first fastener can directly be put to
On first saddle 313, the second fastener 381 is directly put to the second saddle 323, then widen first connecting rod 330 and second connecting rod
The distance between 340, slide into the first fastener in first card slot 312 along the first saddle 313, the second fastener 381 is along the second support
Platform 323 slides into the second card slot 322, in above procedure, realizes the first fastener and the first card slot 312 by the first saddle 313
Make uniform, making uniform for the second fastener 381 and the second card slot 322 is realized by the second saddle 323, without manually matching, is improved
The installation effectiveness of support component and fixed holder assembly.
Further, the top of first connecting rod 330 is equipped with hook；
Second fixing seat 321 is equipped with bayonet lock, links up with for being clamped with bayonet lock；
When by the upper end of first connecting rod 330 and 340 lower end of second connecting rod close to when, the height of supporting mechanism reduces, seat
Height reduce, to adapt to the shorter crowd of height, the first fastener is matched in the first card slot 312, will hook with bayonet lock be clamped,
Realize the fixation of first connecting rod 330 and the first fixing seat 311 and the second fixing seat 321；When the vehicle that will be equipped with support construction
(the first fixing seat 311 and the second fixing seat 321 are fixed on vehicle) front end lifts, when pulling vehicle, hook and card
Pin card connects, and prevents supporting mechanism from falling off from vehicle.
Compared with prior art, supporting mechanism provided in an embodiment of the present invention has the advantage that：
Supporting mechanism provided in an embodiment of the present invention includes：Support component and fixed holder assembly；Fixed holder assembly includes phase
To the first fixing seat 311 and the second fixing seat 321 of setting, the first fixing seat 311 side opposite with the second fixing seat 321 is set
There is the first card slot 312, the second fixing seat 321 side opposite with the first fixing seat 311 is equipped with the second card slot 322；Support component
Including：Extensible member 370, first connecting rod 330 and second connecting rod 340, first connecting rod 330 and second connecting rod 340 are arranged in a crossed manner, and the
The middle part of one connecting rod 330 and the middle part rotation connection of second connecting rod 340；One end of extensible member 370 and the upper end of first connecting rod 330
Rotation connection, the upper end rotation connection of the other end second connecting rod 340 of extensible member 370, the lower end of first connecting rod 330 is equipped with first
Fastener, 340 lower end of second connecting rod are equipped with the second fastener 381；First fastener is used to cooperate with the first card slot 312, the second fastener 381
For cooperating with the second card slot 322；Seat cushion 360 is placed in 370 top of extensible member.Control the upper end and second of first connecting rod 330
The upper end of connecting rod 340 is close to each other, and extensible member 370 is shunk, and the lower end of first connecting rod 330 and the lower end of second connecting rod 340 are mutual
It is close, support component is placed between the first fixing seat 311 and the second fixing seat 321, the first fastener and the first card slot 312 are made
Register, the register of the second fastener 381 and the second card slot 322, control first connecting rod 330 upper end and second connecting rod
340 upper end is located remotely from each other, and the lower end of first connecting rod 330 and the lower end of second connecting rod 340 are located remotely from each other, and the first fastener enters the
In one card slot 312, the second fastener 381 enter the second card slot 322 in, after people is sitting on seat cushion 360, first connecting rod 330 it is upper
It holds and the upper end of second connecting rod 340 is by downward pressure, thus, the upper end of first connecting rod 330 and the upper end of second connecting rod 340
With the trend being located remotely from each other, the lower end of first connecting rod 330 and the lower end of second connecting rod 340, the first fastener and the first card slot
312, the second clamping is respectively cooperating with stronger with the second card slot 322；When needing to separate support component with fixation kit, only
The upper end of the upper end and second connecting rod 340 that need to control first connecting rod 330 is close to each other, and the first fastener is i.e. from the first card slot 312
In come out, the second fastener 381 from the second card slot 322 come out；Extensible member 370 has the function of being used to support seat cushion 360；More than
In the process, support component is dismounted without using auxiliary tool, is used convenient for disadvantaged group.
Embodiment two
As depicted in figs. 1 and 2：
Seat provided in an embodiment of the present invention, the supporting mechanism including seat cushion 360 and two groups of such as offers of embodiment one, two groups
The first connecting rod 330 of support construction is oppositely arranged, and the second connecting rod 340 of two groups of support constructions is oppositely arranged；
Seat cushion 360 is set to the top of the extensible member 370 of two groups of support constructions.
Further, the first fastener of two groups of support constructions is integral type rod-like structure interconnected, with connection two
The first connecting rod 330 of support component enhances the structural stability of seat entirety；
Second fastener 381 of two groups of support constructions is integral type rod-like structure interconnected；
As shown in Fig. 2, it is connected with second fastener 381 on the right side of the lower end of the first connecting rod 330 of Left-side support component, it is right
It is connected with second fastener 381 on the left of the lower end of side first connecting rod 330, two the second fasteners 381 are connected as one formula
Reinforcing rod 380.
Further, as shown in Fig. 2, the right end of the left end of the second fastener of left side 381 and the second fastener of right side 381 is equipped with
Two the second fixing seats 321 can be stuck in centre, the second fastener 381 is prevented to be displaced sideways by the first idler wheel, the first idler wheel,
It falls off from the second fixing seat 321, and seat is caused to slide from vehicle body；Similarly, the end of two the first fasteners away from each other
It is equipped with the second idler wheel, two the first fixing seats 311 can be stuck in centre by the second idler wheel, prevent the first fastener from lateral move occurs
It is dynamic, it falls off from the first fixing seat 311, and seat is caused to slide from vehicle body；In short, the first idler wheel and the second idler wheel make seat
It is stably fixed on vehicle body.In addition to this, when seat being placed on the ground, handicapped individuals with disabilities can be sat on the seat
With the feet step on the ground, makes seat by the first idler wheel and the second roller-coaster, take action convenient for individuals with disabilities.
Further, the end of extensible member 370 is equipped with backrest 350, and backrest 350 includes backrest pedestal 351 and backrest body
352, backrest body 352 and backrest pedestal 351 are hinged, so that backrest body 352 can bend towards 360 side of seat cushion, thus, in nothing
When need to drive tricycle, backrest 350 is stored, to save space.
Seat provided in an embodiment of the present invention, including the supporting mechanism that two groups of such as embodiments one provide, to be mentioned for seat cushion 360
Close to each other for the upper end of stable support, the upper end and second connecting rod 340 that control first connecting rod 330, extensible member 370 is shunk,
The lower end of first connecting rod 330 and the lower end of second connecting rod 340 are close to each other, and support component is placed in 311 He of the first fixing seat
Between second fixing seat 321, make the register of the first fastener and the first card slot 312, the second fastener 381 and the second card slot 322
Register, the upper end and the upper end of second connecting rod 340 for controlling first connecting rod 330 be located remotely from each other, the lower end of first connecting rod 330
It is located remotely from each other with the lower end of second connecting rod 340, the first fastener enters in the first card slot 312, and the second fastener 381 enters the second card slot
In 322, after people is sitting on seat cushion 360, the upper end of the upper end of first connecting rod 330 and second connecting rod 340 by downward pressure,
To which the upper end of first connecting rod 330 and the upper end of second connecting rod 340 have the trend being located remotely from each other, the lower end of first connecting rod 330
With the lower end of second connecting rod 340, the first fastener is respectively cooperating with the first card slot 312, the second clamping with the second card slot 322 more firm
Gu；When needing to separate support component with fixation kit, it is only necessary to control upper end and the second connecting rod 340 of first connecting rod 330
Upper end it is close to each other, the first fastener i.e. from the first card slot 312 come out, the second fastener 381 from the second card slot 322 come out；
Extensible member 370 has the function of being used to support seat cushion 360；In above procedure, support component is carried out without using auxiliary tool
Dismounting uses convenient for disadvantaged group.
Embodiment three
Tricycle provided in an embodiment of the present invention, including the seat that vehicle body and embodiment two provide, the supporting mechanism of seat
In the first fixing seat 311 and the second fixing seat 321 be all set on vehicle body.
Specifically, as shown in figure 5, vehicle body includes seat placement vehicle section 110 and bicycle section, wherein bicycle section includes
The area Zhu Ta 210, one pedal area 220 of each side setting in the area Zhu Ta 210, pedal area 220 are used to ride for driver,
Overturning-preventing wheel 230 is equipped on the downside of pedal area 220；Seat placement vehicle section 110 is set to the rear side in the area Zhu Ta 210, and embodiment two mentions
Two the first fixing seats 311 in the seat of confession are respectively arranged in seat placement vehicle section 110 at left and right sides of rear portion, embodiment two
Two the second fixing seats 321 in the seat of offer are respectively arranged at seat placement 110 upper forepart left and right ends of vehicle section, seat peace
It sets 110 rear portion of vehicle section and one tail wheel 120 is each side set, wherein the bottom surface of overturning-preventing wheel 230 is high under normally travel state
In the bottom surface of tail wheel 120, when tricycle wants sideways, overturning-preventing wheel 230 lands, and prevents tricycle from further toppling over, together
When prevent pedal area 220 and ground dry friction；Seat, which disposes, is equipped with power supply 710 in the middle part of vehicle section 110；
Further, as shown in fig. 6, vehicle front is equipped with the steering column 420 extended along the vertical direction；
Steering column 420 includes foundation 422 and extending column 421, and foundation 422 and vehicle body are rotatablely connected, one end of foundation 422 with
One end of extending column 421 is hinged, so that extending column 421 can be bent to vehicle body direction；
Foundation 422 is equipped with front-wheel 430 far from one end of extending column 421；
Extending column 421 is equipped with handlebar 410 far from the end of bottom；
Without extending column 421 being poured onto 220 direction of pedal area, to reduce the storage of tricycle when driving tricycle
Volume, tricycle easy to carry.
Further, as shown in fig. 6, extending column 421 and foundation 422 are detachably connected by hanging hook assembly 440；Specifically
Ground, hanging hook assembly 440 include the first hook and the second hook, and the first hook is set on extending column 421, and the second hook is set to
On foundation 422, the first hook and second is hung over together, that is, realizes the connection of extending column 421 and foundation 422.
The area Zhu Ta 210 is connect by crossbeam 810 with foundation 422.
Further, as shown in figure 5, the front end of vehicle body is equipped with main tow handle 510, the rear end of vehicle body is equipped with auxiliary traction
Handle 610；
The bottom of auxiliary traction handle 610 is equipped with auxiliary traction wheel 620；
The setting of main tow handle 510 and auxiliary traction handle 610, when not using tricycle, holds convenient for driver
Main tow handle 510 and auxiliary traction handle 610, carry tricycle；Alternatively, the portable main tow handle of driver
510, keep front-wheel 430 liftoff, tail wheel 120 lands, and driver hauls main tow handle 510 and walks, and tricycle can be completed
Displacement；
Tricycle provided in an embodiment of the present invention, supporting mechanism therein include：Control the upper end and the of first connecting rod 330
The upper end of two connecting rods 340 is close to each other, and extensible member 370 is shunk, the lower end of first connecting rod 330 and the lower end phase of second connecting rod 340
It is mutually close, support component is placed between the first fixing seat 311 and the second fixing seat 321, the first fastener and the first card slot are made
312 register, the register of the second fastener 381 and the second card slot 322 control the upper end and second of first connecting rod 330
The upper end of connecting rod 340 is located remotely from each other, and the lower end of first connecting rod 330 and the lower end of second connecting rod 340 are located remotely from each other, the first fastener into
Entering in the first card slot 312, the second fastener 381 enters in the second card slot 322, after people is sitting on seat cushion 360, first connecting rod 330
Upper end and second connecting rod 340 upper end by downward pressure, thus, the upper end of first connecting rod 330 and second connecting rod 340
Upper end has the trend being located remotely from each other, the lower end of first connecting rod 330 and the lower end of second connecting rod 340, the first fastener and the first card
Slot 312, the second clamping are respectively cooperating with stronger with the second card slot 322；When needing to separate support component with fixation kit,
The upper end of the upper end and second connecting rod 340 that only need to control first connecting rod 330 is close to each other, and the first fastener is i.e. from the first card slot
It is come out in 312, the second fastener 381 comes out from the second card slot 322；Extensible member 370 has the function of being used to support seat cushion 360；
In above procedure, support component is dismounted without using auxiliary tool, is used convenient for disadvantaged group.
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
Present invention has been described in detail with reference to the aforementioned embodiments for pipe, 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 supporting mechanism, which is characterized in that including：Support component and fixed holder assembly；
The fixed holder assembly includes the first fixing seat and the second fixing seat being oppositely arranged, first fixing seat and described the
The opposite side of two fixing seats is equipped with the first card slot, and second fixing seat side opposite with first fixing seat is equipped with the
Two draw-in groove；
The support component includes：Extensible member, first connecting rod and second connecting rod, the first connecting rod and the second connecting rod intersect
Setting, and the middle part of the first connecting rod and the rotation connection of the middle part of the second connecting rod；
One end of the extensible member and the upper end of the first connecting rod are rotatablely connected, and second connects described in the other end of the extensible member
The upper end of bar is rotatablely connected, and the lower end of the first connecting rod is equipped with the first fastener, and the second connecting rod lower end is equipped with the second fastener；
First fastener is used to cooperate with first card slot, and second fastener is used to cooperate with second card slot；
Seat cushion is placed in above the extensible member.
2. supporting mechanism according to claim 1, which is characterized in that the extensible member includes the first bar shaped disposed in parallel
Sliding part and the second bar shaped sliding part, the first bar shaped sliding part and the second bar shaped sliding part are sliding along first bar shaped
The length direction in dynamic portion is slidably connected；
The one end of the first bar shaped sliding part far from the second bar shaped sliding part and the upper end of the first connecting rod, which rotate, to be connected
It connects；
The one end of the second bar shaped sliding part far from the first bar shaped sliding part and the upper end of the second connecting rod, which rotate, to be connected
It connects.
3. supporting mechanism according to claim 2, which is characterized in that the first bar shaped sliding part is slide bar, described the
Two bar shaped sliding parts are sleeve, and the second bar shaped sliding part sliding sleeve is set to the first bar shaped sliding part.
4. supporting mechanism according to claim 1, which is characterized in that the supporting mechanism includes lock piece, the locking
Part is used to fix the length of the extensible member.
5. supporting mechanism according to claim 1, which is characterized in that first fixing seat is equipped with first card slot
Side is equipped with the first saddle, and the upper side of first saddle and the downside wall of first card slot maintain an equal level；
The side that second fixing seat is equipped with second card slot is equipped with the second saddle, second saddle, second support
The downside wall of the upper side of platform and second card slot maintains an equal level.
6. supporting mechanism according to claim 1, which is characterized in that the top of the first connecting rod is equipped with hook；
Second fixing seat is equipped with bayonet lock, and the hook with the bayonet lock for being clamped.
7. a kind of seat, which is characterized in that including seat cushion and two groups of supporting mechanisms according to any one of claims 1-4, two
The first connecting rod of the group support construction is oppositely arranged, and the second connecting rod of support construction described in two groups is oppositely arranged；
The seat cushion is set on the top of the extensible member of support construction described in two groups.
8. seat according to claim 7, which is characterized in that the end of the extensible member is equipped with backrest, described to lean on knapsack
Backrest pedestal and backrest body are included, the backrest body and the backrest pedestal are hinged, so that the backrest body can be bent towards
The seat cushion side.
9. a kind of tricycle, which is characterized in that including vehicle body and seat as claimed in claim 7 or 8, the support of the seat
The first fixing seat and the second fixing seat in mechanism are all set on the vehicle body.
10. tricycle according to claim 9, which is characterized in that the front end of the vehicle body is equipped with main tow handle, described
The rear end of vehicle body is equipped with auxiliary traction handle；
The bottom of the auxiliary traction handle is equipped with auxiliary traction wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810867887.2A CN108820094B (en) | 2018-08-01 | 2018-08-01 | Supporting mechanism, seat and tricycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810867887.2A CN108820094B (en) | 2018-08-01 | 2018-08-01 | Supporting mechanism, seat and tricycle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108820094A true CN108820094A (en) | 2018-11-16 |
| CN108820094B CN108820094B (en) | 2024-05-31 |
Family
ID=64152449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810867887.2A Active CN108820094B (en) | 2018-08-01 | 2018-08-01 | Supporting mechanism, seat and tricycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108820094B (en) |
Citations (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2422885Y (en) * | 2000-04-27 | 2001-03-14 | 张爱玉 | Multifunction chair |
| TW516406U (en) * | 2001-05-18 | 2003-01-01 | Gold Yu Chun Entpr Co Ltd | Improvement of lifting and descending structure of chair |
| KR20030094956A (en) * | 2002-06-11 | 2003-12-18 | 김일현 | stand for working |
| CN2776253Y (en) * | 2005-01-13 | 2006-05-03 | 佛山市南海建泰铝制品有限公司 | Spout type folding bath chair |
| CN2783827Y (en) * | 2005-03-09 | 2006-05-31 | 东莞世昌五金制品厂有限公司 | Combined folding table |
| CN2931265Y (en) * | 2006-04-25 | 2007-08-08 | 王静芬 | Dual-purpose device for scooter and bicycle |
| CN201001489Y (en) * | 2007-01-23 | 2008-01-09 | 王柏兴 | Novel folding table |
| CN202863513U (en) * | 2012-09-25 | 2013-04-10 | 好孩子儿童用品有限公司 | Child stroller |
| WO2013093876A2 (en) * | 2011-12-21 | 2013-06-27 | Garay Patino Luis Alejandro | Collapsible, portable human-powered electric vehicle for one person |
| CN103239043A (en) * | 2013-04-19 | 2013-08-14 | 李玉生 | Folding chair |
| CN203228891U (en) * | 2013-01-30 | 2013-10-09 | 曹建辉 | Front wheel driven electric tricycle |
| CN203860820U (en) * | 2014-06-04 | 2014-10-08 | 浙江捷昌线性驱动科技股份有限公司 | Hinge joint mechanism for foldable lifting bath chair |
| CN204336186U (en) * | 2014-12-31 | 2015-05-20 | 何立伟 | Folding utility tables and chairs |
| CN204483440U (en) * | 2015-03-24 | 2015-07-22 | 陕西科技大学 | One can vertical lift computer desk |
| CN204617447U (en) * | 2015-05-20 | 2015-09-09 | 内蒙古民族大学 | Colourful computer operation table |
| CN204915984U (en) * | 2015-04-30 | 2015-12-30 | 曹建辉 | Multi -functional electronic folding luggage van of riding instead of walk |
| CN105361485A (en) * | 2015-12-11 | 2016-03-02 | 宿迁淮海科技服务有限公司 | Liftable folding bed chair |
| CN205149578U (en) * | 2015-12-10 | 2016-04-13 | 河北农业大学 | Spanner draw -in groove formula embeds multistage elevating system of children's cut -out base seat base |
| CN205214602U (en) * | 2015-11-16 | 2016-05-11 | 席虎宝 | Lifting office table |
| CN106043549A (en) * | 2016-07-26 | 2016-10-26 | 武汉理工大学 | Transportation vehicle by means of cargo gravitational potential energy |
| CN106510147A (en) * | 2016-11-09 | 2017-03-22 | 家有金山（天津）电子商务有限公司 | Trolley case type electric folding bicycle |
| CN107021432A (en) * | 2017-06-12 | 2017-08-08 | 广东工业大学 | A kind of trolley |
| CN107031758A (en) * | 2016-12-30 | 2017-08-11 | 苏州猛狮智能车辆科技有限公司 | Seat folding mechanism and the three-wheel scooter with it |
| CN206407047U (en) * | 2017-01-13 | 2017-08-15 | 天津市施乐医疗器械有限公司 | Folding scooter and its Intelligent scooter |
| KR101767360B1 (en) * | 2017-07-17 | 2017-08-23 | 김판중 | Height control table |
| CN206885250U (en) * | 2017-03-27 | 2018-01-16 | 东莞威信运动用品有限公司 | Fold driving structure and the folded bicycle with the structure |
| CN207157358U (en) * | 2017-07-03 | 2018-03-30 | 永康市秦正商贸有限公司 | A kind of scooter with seat |
| US20180184797A1 (en) * | 2016-12-30 | 2018-07-05 | Kelly International Corp. | Ultra-thin lifting table |
| CN207617764U (en) * | 2017-12-19 | 2018-07-17 | 湛江三人行科技有限公司 | A kind of crystal sugar production processing transport device with collision prevention function |
| CN208842548U (en) * | 2018-08-01 | 2019-05-10 | 天津市施乐医疗器械有限公司 | Supporting mechanism, seat and tricycle |
-
2018
- 2018-08-01 CN CN201810867887.2A patent/CN108820094B/en active Active
Patent Citations (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2422885Y (en) * | 2000-04-27 | 2001-03-14 | 张爱玉 | Multifunction chair |
| TW516406U (en) * | 2001-05-18 | 2003-01-01 | Gold Yu Chun Entpr Co Ltd | Improvement of lifting and descending structure of chair |
| KR20030094956A (en) * | 2002-06-11 | 2003-12-18 | 김일현 | stand for working |
| CN2776253Y (en) * | 2005-01-13 | 2006-05-03 | 佛山市南海建泰铝制品有限公司 | Spout type folding bath chair |
| CN2783827Y (en) * | 2005-03-09 | 2006-05-31 | 东莞世昌五金制品厂有限公司 | Combined folding table |
| CN2931265Y (en) * | 2006-04-25 | 2007-08-08 | 王静芬 | Dual-purpose device for scooter and bicycle |
| CN201001489Y (en) * | 2007-01-23 | 2008-01-09 | 王柏兴 | Novel folding table |
| WO2013093876A2 (en) * | 2011-12-21 | 2013-06-27 | Garay Patino Luis Alejandro | Collapsible, portable human-powered electric vehicle for one person |
| CN202863513U (en) * | 2012-09-25 | 2013-04-10 | 好孩子儿童用品有限公司 | Child stroller |
| CN203228891U (en) * | 2013-01-30 | 2013-10-09 | 曹建辉 | Front wheel driven electric tricycle |
| CN103239043A (en) * | 2013-04-19 | 2013-08-14 | 李玉生 | Folding chair |
| CN203860820U (en) * | 2014-06-04 | 2014-10-08 | 浙江捷昌线性驱动科技股份有限公司 | Hinge joint mechanism for foldable lifting bath chair |
| CN204336186U (en) * | 2014-12-31 | 2015-05-20 | 何立伟 | Folding utility tables and chairs |
| CN204483440U (en) * | 2015-03-24 | 2015-07-22 | 陕西科技大学 | One can vertical lift computer desk |
| CN204915984U (en) * | 2015-04-30 | 2015-12-30 | 曹建辉 | Multi -functional electronic folding luggage van of riding instead of walk |
| CN204617447U (en) * | 2015-05-20 | 2015-09-09 | 内蒙古民族大学 | Colourful computer operation table |
| CN205214602U (en) * | 2015-11-16 | 2016-05-11 | 席虎宝 | Lifting office table |
| CN205149578U (en) * | 2015-12-10 | 2016-04-13 | 河北农业大学 | Spanner draw -in groove formula embeds multistage elevating system of children's cut -out base seat base |
| CN105361485A (en) * | 2015-12-11 | 2016-03-02 | 宿迁淮海科技服务有限公司 | Liftable folding bed chair |
| CN106043549A (en) * | 2016-07-26 | 2016-10-26 | 武汉理工大学 | Transportation vehicle by means of cargo gravitational potential energy |
| CN106510147A (en) * | 2016-11-09 | 2017-03-22 | 家有金山（天津）电子商务有限公司 | Trolley case type electric folding bicycle |
| CN107031758A (en) * | 2016-12-30 | 2017-08-11 | 苏州猛狮智能车辆科技有限公司 | Seat folding mechanism and the three-wheel scooter with it |
| US20180184797A1 (en) * | 2016-12-30 | 2018-07-05 | Kelly International Corp. | Ultra-thin lifting table |
| CN206407047U (en) * | 2017-01-13 | 2017-08-15 | 天津市施乐医疗器械有限公司 | Folding scooter and its Intelligent scooter |
| CN206885250U (en) * | 2017-03-27 | 2018-01-16 | 东莞威信运动用品有限公司 | Fold driving structure and the folded bicycle with the structure |
| CN107021432A (en) * | 2017-06-12 | 2017-08-08 | 广东工业大学 | A kind of trolley |
| CN207157358U (en) * | 2017-07-03 | 2018-03-30 | 永康市秦正商贸有限公司 | A kind of scooter with seat |
| KR101767360B1 (en) * | 2017-07-17 | 2017-08-23 | 김판중 | Height control table |
| CN207617764U (en) * | 2017-12-19 | 2018-07-17 | 湛江三人行科技有限公司 | A kind of crystal sugar production processing transport device with collision prevention function |
| CN208842548U (en) * | 2018-08-01 | 2019-05-10 | 天津市施乐医疗器械有限公司 | Supporting mechanism, seat and tricycle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108820094B (en) | 2024-05-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8123243B2 (en) | Foldable bicycle | |
| US3623749A (en) | Portable bicycle | |
| US8091908B2 (en) | Bicycle trailer hitch | |
| US7651109B2 (en) | Folding mechanism and land vehicle comprising same | |
| CN107531304B (en) | deformable folding electric scooter | |
| TWM255206U (en) | Stretchable bicycle | |
| CN208842548U (en) | Supporting mechanism, seat and tricycle | |
| CN108820094A (en) | Supporting mechanism, seat and tricycle | |
| JP3227762U (en) | Bicycle carry cart | |
| DE3724242C2 (en) | ||
| CN220518299U (en) | Foldable handcart | |
| CN209037497U (en) | A kind of bicycle fixing rack | |
| CN201249853Y (en) | Multifunctional bicycle | |
| CN210942078U (en) | Integrated bracket capable of accommodating battery module | |
| CN209814542U (en) | Turnover fixing frame of two-wheel vehicle | |
| US8998257B2 (en) | Lift system and apparatus for use with motorized tricycles | |
| JP6415325B2 (en) | Bicycle for transporting children with improved stability | |
| CN212243643U (en) | Walk-substituting vehicle | |
| JP6156812B1 (en) | Vehicle stairs | |
| KR200389539Y1 (en) | the carrier for a motercycle | |
| CN215204960U (en) | Can dismantle dual-purpose handcart | |
| JP4133726B2 (en) | Car body rear structure | |
| CN214028987U (en) | Children's scooter | |
| CN212195783U (en) | Folding electric bicycle | |
| CN216834079U (en) | Bicycle convenient to accomodate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |