CN109018120A - Mobility scooter for old people - Google Patents
Mobility scooter for old people Download PDFInfo
- Publication number
- CN109018120A CN109018120A CN201810722064.0A CN201810722064A CN109018120A CN 109018120 A CN109018120 A CN 109018120A CN 201810722064 A CN201810722064 A CN 201810722064A CN 109018120 A CN109018120 A CN 109018120A
- Authority
- CN
- China
- Prior art keywords
- seat
- pull rod
- chassis
- mounting plate
- axle beam
- 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.)
- Pending
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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
- B62K5/01—Motorcycles with four or more wheels
-
- 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
- B62J1/08—Frames for saddles; Connections between saddle frames and seat pillars; Seat pillars
-
- 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
- B62J1/28—Other additional equipment, e.g. back-rests for children
-
- 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
- B62K2204/00—Adaptations for driving cycles by electric motor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Motorcycle And Bicycle Frame (AREA)
Abstract
The invention discloses a kind of mobility scooter for old people, it includes chassis, side arm, seat mounting plate and seat, the side arm includes front-axle beam and the preceding standpipe that can be rotated to support on chassis and be used to control direction, the front-axle beam is provided with front-axle beam interconnecting piece, standpipe interconnecting piece before the preceding standpipe is provided with, it is provided with the lock hole passed through for bolt on the front-axle beam interconnecting piece and preceding standpipe interconnecting piece, will pass through before front-axle beam is connected to by the cooperation of bolts and nuts on standpipe；The seat mounting plate is connected on chassis by folding device；The seat includes sitting face and backrest, and the sitting face is removably mounted on seat mounting plate by attachment device, and the backrest is hinged in sitting face, is provided with after backrest rotate in place in the sitting face for limiting the confinement block that backrest continues to rotate.The present invention is readily disassembled and folds, and structure is simple, and stability is high.
Description
Technical field
The present invention relates to a kind of mobility scooter for old people.
Background technique
Currently, existing mobility scooter for old people is mostly bulky, structure is complicated, and not foldable and disassembly, is unfavorable for old
The storage and carrying of year scooter, cause inconvenience to user.
Summary of the invention
The technical problem to be solved by the present invention is to overcome the deficiencies of existing technologies, a kind of mobility scooter for old people is provided, it is easily
It in disassembly and folds, and structure is simple, stability is high.
In order to solve the above-mentioned technical problem, the technical scheme is that a kind of mobility scooter for old people, it includes:
Chassis；
Side arm, the side arm includes front-axle beam and can be rotated to support on the preceding standpipe on chassis and for controlling direction, before described
Beam is provided with front-axle beam interconnecting piece, standpipe interconnecting piece, the front-axle beam interconnecting piece and preceding standpipe interconnecting piece before the preceding standpipe is provided with
On be provided with the lock hole passed through for bolt, will pass through before front-axle beam is connected to by the cooperations of bolts and nuts on standpipe；
Seat mounting plate, the seat mounting plate are connected on chassis by folding device；
Seat, the seat include sitting face and backrest, and the sitting face is removably mounted on seat mounting plate by attachment device
On, the backrest is hinged in sitting face, is provided in the sitting face after backrest rotate in place and is continued to rotate for limiting backrest
Confinement block.
Further for improving the stability that connects with preceding standpipe of front-axle beam, on the front-axle beam interconnecting piece and preceding standpipe interconnecting piece
The tooth form line being circumferentially arranged being provided with along lock hole passes through front-axle beam interconnecting piece after before front-axle beam is connected on standpipe
On tooth form line and the tooth form line on preceding standpipe interconnecting piece engagement prevent front-axle beam relatively before standpipe rotate.
A kind of specific structure of attachment device is further provided, the attachment device includes at least one locked component,
The locked component includes the locking piece being connected in sitting face and the lock for being connected on seat mounting plate and be used to lock locking piece
Determine body, the seat mounting plate fixes sitting face to the locking of locking piece by lock body, and the locking piece includes the first connection
Portion and the first hook portion, one end of the first connecting portion are connected in sitting face, and first hook portion is connected to first connecting portion
The other end, the lock body include sealing plate, sliding block, sliding block matching piece and spring, and the sealing plate is connected to seat mounting plate
On, the sliding block matching piece is connected to one end of sealing plate, the other end of the sliding block slide fit in sealing plate, the sliding block cooperation
Indwelling has the slot being inserted into for locking piece between part and sliding block, is provided on the sliding block and is used for after locking piece is inserted into slot
With the clasp joint portion of the first hook portion phase clasp joint, the spring is connected between sealing plate and sliding block, one end of the spring and sliding block
It abutting, the other end of the spring abuts with the other end of sealing plate, so as to when the first hook portion is with clasp joint portion phase clasp joint, spring
Screen resilience make slider locking locking piece.
Further for the bonding strength between enhancing sitting face and seat mounting plate, the attachment device further includes at least one
A snapping component, the snapping component include the buttonhole being arranged on seat mounting plate and the fastener that is connected in sitting face,
The sitting face is connected on seat mounting plate by the snapping of fastener and buttonhole.
A kind of specific structure of folding device is further provided, the folding device includes:
One end of at least one attachment base, the attachment base is hinged on chassis, and the other end of the attachment base is hinged on seat
On mounting plate；
At least one seat rotates support plate, and one end of the seat rotation support plate is hinged on chassis, the seat rotation
The other end of support plate is hinged on seat mounting plate；
It is arranged between attachment base and chassis and after the expansion of seat mounting plate for limiting the restriction device of the rotation of attachment base.
A kind of specific structure for limiting device is further provided, the restriction device includes:
Two pull rods；
With one-to-one two limit holes of pull rod, a limit hole is arranged on an attachment base, the setting of another limit hole
On another attachment base；
Stretching control mechanism for pull rod, the stretching control mechanism for pull rod and two pull rods are respectively connected with, flexible will pass through pull rod
At least part of control mechanism control pull rod is embedded in corresponding limit hole or is detached from out of corresponding limit hole.
Further for making the height of seat mounting plate adjustable, on attachment base along pull rod with attachment base around the rotation of chassis
Turn the swinging track centered on center and is provided at least two limit holes.
A kind of specific structure of stretching control mechanism for pull rod is further provided, the stretching control mechanism for pull rod includes:
Pedestal, the pedestal are mounted on chassis；
Along knob of the Y-axis slide fit on pedestal, left skewed slot and right skewed slot are provided on the knob, the left skewed slot is from front to back
It is tilted to the left, the right skewed slot is tilted to the right from front to back；
Two draw-bar seats along X-axis slide fit on pedestal are provided with pin on the draw-bar seat, and the pin of a draw-bar seat passes through
The pin of left skewed slot, another draw-bar seat passes through right skewed slot, and a pull rod is connected on a draw-bar seat, the connection of another pull rod
On another draw-bar seat, so that when pulling back knob, left skewed slot and right skewed slot drive two draw-bar seats to move toward one another,
The pull rod is moved synchronously with the draw-bar seat, so that pull rod is detached from limit hole；
Reset spring is provided with block on the pull rod, reset spring, one end of the reset spring is set on the pull rod
It is abutted with block, the other end of the reset spring is abutted with pedestal, so that when unclamping knob, the screen resilience of reset spring makes
Two pull rods are done backwards to moving, so that at least part insertion limit hole of pull rod.
Further, mobility scooter for old people further includes battery case, and the battery case is provided with battery compartment, is provided on the chassis
The recess portion matched with the battery compartment, the battery case are mounted on chassis by the snap fit of battery compartment and recess portion.
Further for the electric connection for being convenient for battery case and mobility scooter for old people, and in order to preferably limit battery case the bottom of at
Position on frame, is arranged on the battery case fluted, and power output interface is provided in the groove, is arranged on the chassis
There is the convex block matched with groove, is provided with power input interface on the convex block, when battery compartment is put into recess portion, the convex block
It is embedded in groove, while the power output interface and the power input interface are electrically connected, and are provided with arc in the groove
Shape block being provided with the guide groove matched with the arc block on the convex block, being led with will pass through the cooperation of guide groove and arc block
Cooperate to the inserting of convex block and groove.
Further for preventing battery case from shaking, the bottom end of the battery compartment is connected with velcro flocked layer, the recess portion
It is connected with the velcro hook surface layer matched with velcro flocked layer.
Using above-mentioned technical proposal, the present invention has the following beneficial effects:
1, the folding of front-axle beam can be realized in loosening nut, and screwing off nut then can be achieved the disassembly of front-axle beam, seat installation of the invention
Plate and backrest are all foldable, and seat of the invention is detachable, and the configuration of the present invention is simple is easily achieved, and folding or convenient disassembly,
It provides convenience for carrying and storage of the invention；
2, the tooth form line being circumferentially arranged along lock hole being arranged on front-axle beam interconnecting piece and preceding standpipe interconnecting piece increase front-axle beam and
The stability of preceding standpipe connection；
3, during seat is installed, locking piece downlink, during locking piece is inserted into slot, the first hook portion of locking piece
Sliding block sliding is pushed, while spring is compressed, when the first hook portion of locking piece and the clasp joint portion phase clasp joint of sliding block, spring
Screen resilience make slider locking locking piece so that lock body completes locking to locking piece, lock body of the invention and
Locking piece structure is simple, and cooperates simply, pushes seat, installation can be completed, the present invention is additionally provided with snapping component, so that seat
Mulit-point Connection between chair and seat mounting plate, and then prevent seat from shaking, improve the connection between seat and seat mounting plate
Intensity also improves the stability of seat；
4, knob is pulled, during pulling back knob, left skewed slot and right skewed slot are oriented to two draw-bar seats and move toward one another,
Two draw-bar seats drive two pull rods to move toward one another again, so that two pull rods are detached from corresponding limit hole, then it is achievable to seat
The folding of chair mounting plate is further sleeved with reset spring on pull rod of the invention, and when unclamping knob, the rebound of reset spring is pushed
Dynamic two pull rods are done backwards to moving, and at least part of pull rod is embedded in corresponding limit hole, while handle return, then completion pair
The restriction of the rotation of attachment base is to prevent attachment base from rotating, and the configuration of the present invention is simple is easily operated, conducive to the folding of seat mounting plate
Locking after folded and expansion, and the present invention can realize automatic locking after mobility scooter for old people expands in place, it is more efficient and convenient；
5, the present invention adjusts the rotation angle of attachment base by selecting the limit hole matched with pull rod, and then reaches adjustment seat
The purpose of the height of chair mounting plate, so that mobility scooter for old people is suitable for different use demands.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of mobility scooter for old people of the invention；
Fig. 2 is the structural schematic diagram of seat mounting plate of the invention；
Fig. 3 is the explosive view of seat mounting plate of the invention；
Fig. 4 is the structural schematic diagram of seat of the invention；
Fig. 5 is the bottom view of sitting face of the invention；
Fig. 6 is the structural schematic diagram that folding device of the invention is in unfolded state；
Fig. 7 is the structural schematic diagram that folding device of the invention is in folded state；
Fig. 8 is the explosive view of folding device of the invention；
Fig. 9 is the structural schematic diagram of attachment base of the invention；
Figure 10 is the structural schematic diagram of stretching control mechanism for pull rod of the invention；
Figure 11 is the explosive view of stretching control mechanism for pull rod of the invention；
Figure 12 is the structural schematic diagram of battery case of the invention；
Figure 13 is the structural schematic diagram of recess portion of the invention.
Specific embodiment
In order that the present invention can be more clearly and readily understood, right below according to specific embodiment and in conjunction with attached drawing
The present invention is described in further detail.
As shown in Fig. 1 ~ 13, a kind of mobility scooter for old people, which is characterized in that it includes:
Chassis 1；
Side arm, the side arm include front-axle beam 21 and the preceding standpipe 22 that can be rotated to support on chassis 1 and be used to control direction, institute
It states front-axle beam 21 and is provided with front-axle beam interconnecting piece, standpipe interconnecting piece before the preceding standpipe 22 is provided with, the front-axle beam interconnecting piece and preceding vertical
It being provided with the lock hole passed through for bolt on pipe jointing part, being connected to front-axle beam 21 with will pass through the cooperation of bolts and nuts
On preceding standpipe 22；
Seat mounting plate 3, the seat mounting plate 3 are connected on chassis 1 by folding device；
Seat, the seat include sitting face 41 and backrest 42, and the sitting face 41 is removably mounted on seat by attachment device
On mounting plate 3, the backrest 42 is hinged in sitting face 41, is provided with after backrest 42 rotate in place in the sitting face 41 for limiting
The confinement block 411 that backrest 42 processed continues to rotate.In the present embodiment, the arranged on left and right sides of the backrest 42 has been respectively articulated with handrail
491, the handrail 491 is connected in sitting face 41 by support rod 492, and one end of the support rod 492 is hinged in sitting face 41,
The other end of the support rod 492 is hinged on handrail 491.
As shown in Figure 1, in order to improve the stability that front-axle beam 21 and preceding standpipe 22 connect, the front-axle beam interconnecting piece and preceding standpipe
The tooth form line being circumferentially arranged along lock hole is provided on interconnecting piece, after before front-axle beam is connected on standpipe, by preceding
The engagement of tooth form line on beam interconnecting piece and the tooth form line on preceding standpipe interconnecting piece prevents relatively preceding standpipe (22) hair of front-axle beam (21)
Raw rotation.
As shown in Fig. 2,3,4,5, the attachment device includes at least one locked component, and the locked component includes connection
In the locking piece 48 in sitting face 41 and it is connected to the lock body on seat mounting plate 3 and for locking locking piece 48, the seat
Mounting plate 3 fixes sitting face 41 to the locking of locking piece 48 by lock body, and the locking piece 48 includes 481 He of first connecting portion
One end of first hook portion 482, the first connecting portion 481 is connected in sitting face 41, and first hook portion 482 is connected to the first company
The other end of socket part 481, the lock body include sealing plate 43, sliding block 44, sliding block matching piece 45 and spring 46, the sealing plate
43 are connected on seat mounting plate 3, and the sliding block matching piece 45 is connected to one end of sealing plate 43, and 44 slide fit of sliding block is close
The other end of sealing plate 43, indwelling has the slot 47 being inserted into for locking piece 48, institute between the sliding block matching piece 45 and sliding block 44
It states and is provided on sliding block 44 after locking piece 48 is inserted into slot 47 for the clasp joint portion with 482 phase clasp joint of the first hook portion, the bullet
Spring 46 is connected between sealing plate 43 and sliding block 44, and one end of the spring 46 and sliding block 44 abut, the spring 46 it is another
End is abutted with the other end of sealing plate 43, so that when the first hook portion 482 is with clasp joint portion phase clasp joint, the screen resilience of spring 46 makes
Sliding block 44 locks locking piece 48.
As shown in Fig. 2,3,4,5, in order to enhance the bonding strength between sitting face 41 and seat mounting plate 3, the connection dress
Setting further includes at least one snapping component, and the snapping component includes the buttonhole 51 being arranged on seat mounting plate 3 and connection
Fastener 52 in sitting face 41, the sitting face 41 are connected to seat mounting plate 3 by the snapping of fastener 52 and buttonhole 51
On.In the present embodiment, the fastener 52 includes second connecting portion 521 and the second hook portion 522, the second connecting portion 521
One end be connected in sitting face 41, second hook portion 522 is connected to the other end of second connecting portion 521；The snapping component
There are two settings, and two fasteners 52 are connected to the rear end of sitting face 41, and the locking piece 48 is connected to the front end of sitting face 41；It is described
First connecting portion 481 turns forward from top to down, and the second connecting portion 521 tilts backwards from top to down, first hook portion
482 forward extend out, and second hook portion 522 is stretched out backward.
As shown in Fig. 1,6,7,8,9,10,11, the folding device includes:
One end of at least one attachment base 61, the attachment base 61 is hinged on chassis 1, and the other end of the attachment base 61 is hinged
On seat mounting plate 3；
At least one seat rotates support plate 62, and one end of the seat rotation support plate 62 is hinged on chassis 1, the seat
The other end of rotation support plate 62 is hinged on seat mounting plate 3；
It is arranged between attachment base 61 and chassis 1 and after the expansion of seat mounting plate 3 for limiting the limit of the rotation of attachment base 61
Determine device.In the present embodiment, the attachment base 61 and seat rotation support plate 62 are each provided with two, and an attachment base 61 connects
It connects between the left end of chassis 1 and the left end of seat mounting plate 3, another attachment base 61 is connected to the right end and seat of chassis 1
Between the right end of mounting plate 3；One seat rotation support plate 62 be connected to chassis 1 left end and seat mounting plate 3 left end it
Between, another seat rotation support plate 62 is connected between the right end of chassis 1 and the right end of seat mounting plate 3.
As shown in Fig. 8,9,10,11, the restriction device includes:
Two pull rods 63；
With 63 one-to-one two limit holes 64 of pull rod, a limit hole 64 is arranged on an attachment base 61, another limit
Position hole 64 is arranged on another attachment base 61；
Stretching control mechanism for pull rod, the stretching control mechanism for pull rod and two pull rods 63 are respectively connected with, and are stretched with will pass through pull rod
At least part that contracting control mechanism controls pull rod 63 is embedded in corresponding limit hole 64 or takes off out of corresponding limit hole 64
From.
As shown in fig. 7, in order to enable the height of seat mounting plate 3 is adjustable, along pull rod 63 with attachment base on attachment base 61
61 swinging track centered on the rotation center of chassis 1 is provided at least two limit holes 64.In the present embodiment, in order to lead
To pull rod 63 relative to the rotation of attachment base 61, on attachment base 61 along pull rod 63 it is around the rotation center of vehicle frame with attachment base 61
The swinging track of the heart is provided with arc groove 65, and arcuately slot 65 moves towards to be arranged in arc groove 65 all limit holes 64.
As shown in Fig. 8,10,11, the stretching control mechanism for pull rod includes:
Pedestal 71, the pedestal 71 are mounted on chassis 1；
Along knob 72 of the Y-axis slide fit on pedestal 71, left skewed slot 73 and right skewed slot 74 are provided on the knob 72, it is described left oblique
Slot 73 is tilted to the left from front to back, and the right skewed slot 74 is tilted to the right from front to back；
Two draw-bar seats 78 along X-axis slide fit on pedestal 71 are provided with pin 75, a draw-bar seat 78 on the draw-bar seat 78
Pin 75 pass through left skewed slot 73, the pin 75 of another draw-bar seat 78 passes through right skewed slot 74, and a pull rod 63 is connected to one
On draw-bar seat 78, another pull rod 63 is connected on another draw-bar seat 78, so as to when pull back knob 72 when, left skewed slot 73
Two draw-bar seats 78 are driven to move toward one another with right skewed slot 74, the pull rod 63 is moved synchronously with the draw-bar seat 78, to make
It obtains pull rod 63 and is detached from limit hole 64；
Reset spring 76 is provided with block 77 on the pull rod 63, reset spring 76, the reset is set on the pull rod 63
One end of spring 76 is abutted with block 77, and the other end of the reset spring 76 is abutted with pedestal 71, so as to when release knob 72
When, the screen resilience of reset spring 76 does two pull rods 63 backwards to moving, so that at least part of pull rod 63 is embedded in limit
In the hole 64 of position.
As shown in Figure 12,13, mobility scooter for old people further includes battery case 8, and the battery case 8 is provided with battery compartment 81, described
The recess portion 11 matched with the battery compartment 81 is provided on chassis 1, the battery case 8 passes through the card of battery compartment 81 and recess portion 11
Dress is fitted on chassis 1.
As shown in Figure 12,13, for the ease of the electric connection of battery case 8 and mobility scooter for old people, and in order to preferably limit
Position of the battery case 8 on chassis 1 is arranged fluted 82 on the battery case 8, and power supply output is provided in the groove 82 and is connect
Mouthfuls 83, the convex block 84 matched with groove 82 is provided on the chassis 1, is provided with power input interface on the convex block 84
85, when battery compartment 81 is put into recess portion 11, the convex block 84 is embedded in groove 82, at the same the power output interface 83 with it is described
Power input interface 85 is electrically connected, and is provided with arc block 86 in the groove 82, is provided on the convex block 84 and the arc
The guide groove 87 that shape block 86 matches, will pass through the inserting that the cooperation of guide groove 87 and arc block 86 comes guiding projection 84 and groove 82
Cooperation.
As shown in Figure 12,13, battery case 8 shakes in order to prevent, and the bottom end of the battery compartment 81 is connected with velcro hair side
Layer 91, the recess portion 11 is connected with the velcro hook surface layer 92 matched with velcro flocked layer 91.
Working principle of the present invention is as follows:
The folding of front-axle beam 21 can be realized in loosening nut, and screwing off nut then can be achieved the disassembly of front-axle beam 21, seat peace of the invention
Loading board 3 and backrest 42 are all foldable, and seat of the invention is detachable, and the configuration of the present invention is simple is easily achieved, and fold or dismantle
It is convenient, it provides convenience for carrying and storage of the invention；Be arranged on front-axle beam interconnecting piece and preceding standpipe interconnecting piece along lock hole
The tooth form line being circumferentially arranged increase the stability that front-axle beam 21 and preceding standpipe 22 connect；During seat is installed, locking
48 downlink of part, during locking piece 48 is inserted into slot 47, the first hook portion 482 of locking piece 48 pushes sliding block 44 to slide, together
When spring 46 is compressed, when the first hook portion 482 of locking piece 48 and the clasp joint portion phase clasp joint of sliding block 44, spring 46 return
Elastic force makes sliding block 44 lock locking piece 48, so that lock body completes the locking to locking piece 48, lock body of the invention
It is simple with 48 structure of locking piece, and cooperate simply, seat is pushed, installation can be completed, the present invention is additionally provided with snapping component, makes
Mulit-point Connection between seat and seat mounting plate 3 is obtained, and then prevents seat from shaking, is improved between seat and seat mounting plate 3
Bonding strength, also improve the stability of seat；Knob 72 is pulled, during pulling back knob 72, left skewed slot 73
Two draw-bar seats 78 being oriented to right skewed slot 74 to move toward one another, two draw-bar seats 78 drive two pull rods 63 to move toward one another again,
So that two pull rods 63 are detached from corresponding limit hole 64, then the achievable folding to seat mounting plate 3, on pull rod 63 of the invention
It is further sleeved with reset spring 76, when unclamping knob 72, the screen resilience of reset spring 76 pushes two pull rods 63 to do backwards to movement,
At least part of pull rod 63 is embedded in corresponding limit hole 64, while 72 resets of shaking hands, then completes the rotation to attachment base 61
Restriction with prevent attachment base 61 rotate, the configuration of the present invention is simple is easily operated, conducive to the folding and expansion of seat mounting plate 3
Locking afterwards, and the present invention can realize automatic locking after mobility scooter for old people expands in place, it is more efficient and convenient；The present invention passes through
It selects the limit hole 64 matched with pull rod 63 to adjust the rotation angle of attachment base 61, and then reaches and adjust seat mounting plate 3
Height purpose so that mobility scooter for old people be suitable for different use demands.
Particular embodiments described above, pair present invention solves the technical problem that, technical scheme and beneficial effects carry out
It is further described, it should be understood that the above is only a specific embodiment of the present invention, is not limited to this
Invention, all within the spirits and principles of the present invention, any modification, equivalent substitution, improvement and etc. done should be included in this hair
Within bright protection scope.
Claims (10)
1. a kind of mobility scooter for old people, which is characterized in that it includes:
Chassis (1)；
Side arm, the side arm include front-axle beam (21) and the preceding standpipe that can be rotated to support on chassis (1) and be used to control direction
(22), the front-axle beam (21) is provided with front-axle beam interconnecting piece, and standpipe interconnecting piece before the preceding standpipe (22) is provided with, the front-axle beam connects
Be provided with the lock hole passed through for bolt on socket part and preceding standpipe interconnecting piece, with will pass through bolts and nuts cooperation will before
Beam (21) is connected on preceding standpipe (22)；
Seat mounting plate (3), the seat mounting plate (3) are connected on chassis (1) by folding device；
Seat, the seat include sitting face (41) and backrest (42), and the sitting face (41) is removably installed by attachment device
On seat mounting plate (3), the backrest (42) is hinged on sitting face (41), is provided on the sitting face (41) in backrest (42)
For limiting the confinement block (411) that backrest (42) continues to rotate after rotateing in place.
2. mobility scooter for old people according to claim 1, it is characterised in that: on the front-axle beam interconnecting piece and preceding standpipe interconnecting piece
The tooth form line being circumferentially arranged being provided with along lock hole passes through front-axle beam interconnecting piece after before front-axle beam is connected on standpipe
On tooth form line and the tooth form line on preceding standpipe interconnecting piece engagement prevent front-axle beam (21) relatively before standpipe (22) rotate.
3. mobility scooter for old people according to claim 1, it is characterised in that: the attachment device includes at least one locking group
Part, the locked component include the locking piece (48) being connected on sitting face (41) and are connected on seat mounting plate (3) and are used for
The lock body of locking piece (48) is locked, the seat mounting plate (3) fixes seat to the locking of locking piece (48) by lock body
Face (41), the locking piece (48) include first connecting portion (481) and the first hook portion (482), the first connecting portion (481)
One end is connected on sitting face (41), and first hook portion (482) is connected to the other end of first connecting portion (481), the locking
Body includes sealing plate (43), sliding block (44), sliding block matching piece (45) and spring (46), and the sealing plate (43) is connected to seat peace
In loading board (3), the sliding block matching piece (45) is connected to one end of sealing plate (43), and sliding block (44) slide fit is in sealing plate
(43) the other end, the slot that there is for locking piece (48) insertion indwelling between the sliding block matching piece (45) and sliding block (44)
(47), it is provided on the sliding block (44) and is used for and the first hook portion (482) phase clasp joint afterwards in locking piece (48) insertion slot (47)
Clasp joint portion, the spring (46) is connected between sealing plate (43) and sliding block (44), one end of the spring (46) and sliding block
(44) it abuts, the other end of the spring (46) is abutted with the other end of sealing plate (43), so as to when the first hook portion (482) and hook
When socket part phase clasp joint, the screen resilience of spring (46) makes sliding block (44) to lock locking piece (48).
4. mobility scooter for old people according to claim 3, it is characterised in that: the attachment device further includes at least one snapping
Component, the snapping component include being arranged in the buttonhole (51) on seat mounting plate (3) and being connected to buckleing on sitting face (41)
Fitting (52), the sitting face (41) are connected on seat mounting plate (3) by the snapping of fastener (52) and buttonhole (51).
5. mobility scooter for old people according to claim 1, which is characterized in that the folding device includes:
One end of at least one attachment base (61), the attachment base (61) is hinged on chassis (1), the attachment base (61) it is another
One end is hinged on seat mounting plate (3)；
At least one seat rotates support plate (62), and one end of seat rotation support plate (62) is hinged on chassis (1), institute
The other end for stating seat rotation support plate (62) is hinged on seat mounting plate (3)；
It is arranged between attachment base (61) and chassis (1) and after seat mounting plate (3) expansion for limiting attachment base (61)
The restriction device of rotation.
6. mobility scooter for old people according to claim 5, it is characterised in that: the restriction device includes:
Two pull rods (63)；
With one-to-one two limit holes (64) of pull rod (63), a limit hole (64) is arranged on an attachment base (61),
Another limit hole (64) is arranged on another attachment base (61)；
Stretching control mechanism for pull rod, the stretching control mechanism for pull rod and two pull rods (63) are respectively connected with, will pass through pull rod
At least part that pushing handle telescopic control mechanism controls pull rod (63) is embedded in corresponding limit hole (64) or from corresponding limit hole
(64) it is detached from.
7. mobility scooter for old people according to claim 6, it is characterised in that: along pull rod (63) to connect on attachment base (61)
Swinging track of the seat (61) centered on the rotation center of chassis (1) is provided at least two limit holes (64).
8. mobility scooter for old people according to claim 6, which is characterized in that the stretching control mechanism for pull rod includes:
Pedestal (71), the pedestal (71) are mounted on chassis (1)；
Along knob (72) of the Y-axis slide fit on pedestal (71), left skewed slot (73) and right skewed slot are provided on the knob (72)
(74), the left skewed slot (73) is tilted to the left from front to back, and the right skewed slot (74) is tilted to the right from front to back；
Two draw-bar seats (78) along X-axis slide fit on pedestal (71) are provided with pin (75) on the draw-bar seat (78), one
The pin (75) of draw-bar seat (78) passes through left skewed slot (73), and the pin (75) of another draw-bar seat (78) passes through right skewed slot (74),
One pull rod (63) is connected on a draw-bar seat (78), another pull rod (63) is connected on another draw-bar seat (78), with
When box lunch pulls back knob (72), left skewed slot (73) and right skewed slot (74) drive two draw-bar seats (78) to move toward one another, institute
It states pull rod (63) to move synchronously with the draw-bar seat (78), so that pull rod (63) is detached from limit hole (64)；
Reset spring (76) is provided with block (77) on the pull rod (63), is set with reset spring on the pull rod (63)
(76), one end of the reset spring (76) is abutted with block (77), the other end of the reset spring (76) and pedestal (71)
It abuts, so that when unclamping knob (72), the screen resilience of reset spring (76) does two pull rods (63) backwards to moving, to make
It obtains at least part insertion limit hole (64) of pull rod (63).
9. mobility scooter for old people according to claim 1, it is characterised in that: it further include battery case (8), the battery case (8)
It is provided with battery compartment (81), the recess portion (11) matched with the battery compartment (81), the battery is provided on the chassis (1)
Box (8) is mounted on chassis (1) by the snap fit of battery compartment (81) and recess portion (11), is provided on the battery case (8)
Groove (82), the groove (82) is interior to be provided with power output interface (83), is provided on the chassis (1) and groove (82) phase
The convex block (84) of cooperation is provided with power input interface (85) on the convex block (84), when battery compartment (81) is put into recess portion (11)
When, convex block (84) insertion groove (82) is interior, while the power output interface (83) and the power input interface (85)
It is electrically connected, is provided with arc block (86), is provided on the convex block (84) and the arc block (86) in the groove (82)
The guide groove (87) matched comes guiding projection (84) and groove (82) will pass through the cooperation of guide groove (87) and arc block (86)
Inserting cooperation.
10. mobility scooter for old people according to claim 9, it is characterised in that: the bottom end of the battery compartment (81) is connected with evil spirit
Art pastes flocked layer (91), and the recess portion (11) is connected with the velcro hook surface layer (92) matched with velcro flocked layer (91).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810722064.0A CN109018120A (en) | 2018-07-04 | 2018-07-04 | Mobility scooter for old people |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810722064.0A CN109018120A (en) | 2018-07-04 | 2018-07-04 | Mobility scooter for old people |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109018120A true CN109018120A (en) | 2018-12-18 |
Family
ID=65521686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810722064.0A Pending CN109018120A (en) | 2018-07-04 | 2018-07-04 | Mobility scooter for old people |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109018120A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109533111A (en) * | 2018-12-21 | 2019-03-29 | 胡仁东 | A kind of scooter and its seat folding mechanism |
| CN114906217A (en) * | 2022-05-25 | 2022-08-16 | 安徽金百合医疗器械有限公司 | But old vehicle of riding instead of walk of retractable fast |
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| CN205440676U (en) * | 2016-03-22 | 2016-08-10 | 吉林大学 | Adopt receiving of open winding motor and close mobility scooter |
| CN205523801U (en) * | 2016-02-05 | 2016-08-31 | 上海迈纶塑料制品有限公司 | Cut -out base seat base connection structure |
| CN207015209U (en) * | 2017-06-05 | 2018-02-16 | 张英 | A kind of latch-up structure of explosion-proof suspension seat |
| CN208453146U (en) * | 2018-07-04 | 2019-02-01 | 苏州馨鑫车业科技有限公司 | Mobility scooter for old people |
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| CN203472596U (en) * | 2013-09-09 | 2014-03-12 | 基德儿童用品贸易（上海）有限公司 | Seat with display structure for in-place angle adjustment |
| CN205523801U (en) * | 2016-02-05 | 2016-08-31 | 上海迈纶塑料制品有限公司 | Cut -out base seat base connection structure |
| CN205440676U (en) * | 2016-03-22 | 2016-08-10 | 吉林大学 | Adopt receiving of open winding motor and close mobility scooter |
| CN207015209U (en) * | 2017-06-05 | 2018-02-16 | 张英 | A kind of latch-up structure of explosion-proof suspension seat |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109533111A (en) * | 2018-12-21 | 2019-03-29 | 胡仁东 | A kind of scooter and its seat folding mechanism |
| CN109533111B (en) * | 2018-12-21 | 2024-02-13 | 胡仁东 | Scooter and seat folding mechanism thereof |
| CN114906217A (en) * | 2022-05-25 | 2022-08-16 | 安徽金百合医疗器械有限公司 | But old vehicle of riding instead of walk of retractable fast |
| CN114906217B (en) * | 2022-05-25 | 2023-05-05 | 安徽金百合医疗器械有限公司 | But car of riding instead of walk of old person of quick retraction |
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