CN204383694U - A kind of Foldable multifunctional battery-driven car - Google Patents
A kind of Foldable multifunctional battery-driven car Download PDFInfo
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- CN204383694U CN204383694U CN201520035636.XU CN201520035636U CN204383694U CN 204383694 U CN204383694 U CN 204383694U CN 201520035636 U CN201520035636 U CN 201520035636U CN 204383694 U CN204383694 U CN 204383694U
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- driven car
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Abstract
The utility model discloses a kind of Foldable multifunctional battery-driven car, comprise Spring lock catch device, front vehicle frame, front vehicle wheel, rear wheel, two front support rods, Rear frame, folding seat, two back support rods, two cover caster device, the first storage tank, the second storage tank, the first storage cabinet door, the second storage cabinet door, shock absorption device, the first seat strut bar, the second Seat support bar, battery and control setup, motor, driving device, manpower mechanism, driving chain, transmission gear, handlebar, brake gear, standpipe, connecting panel, front fork unit and crossbeams.The utility model structure is simple, easily assembled, storage space can use as the baggage container towed greatly, after battery-driven car folds, battery-driven car after folding is close to the shape of trailing wheel, save space greatly, be convenient for carrying, and be furnished with the caster device of two cover belt brakes, can carry out or draw, automobile can be taken to easily, on the various vehicle such as train.
Description
Technical field
The utility model relates to trackless transportation transportation means field, land, is specifically related to a kind of Foldable multifunctional battery-driven car.
Background technology
At present, along with the attention degree of the whole world to environment, resource is more and more higher, battery-driven car also starts to popularize gradually.This battery-driven car not only pollutes little, and automobile lighter in weight relatively of the same type.
Battery-driven car, as green sunrise industry, has 10 years at Chinese development.In battery-driven car, in the end of the year 2010, Chinese battery-driven car has reached 1.2 hundred million, and with annual 30% speed increment.From energy consumption angle, battery-driven car only has 1/8th of motor bike, 1/12nd of small passenger car.
From occupying space, the space that battery-driven car occupies only has 1/20th of general private car, becomes the very effective energy-conservation vehicle.From development tendency, battery-driven car industry market prospect is still had an optimistic view of, and particularly as a kind of energy-conserving and environment-protective, the short-distance and medium-distance vehicle convenient, use cost is relatively low of going on a journey, battery-driven car is rather well received in two, three grades of city and country areas.Along with the improvement of industrial development environment, the quickening of village road, the raising of income level of resident, the market space can expand further.
At present, the assembling mode that traditional battery-driven car adopts namely has been assembled in the factory.Not only make finished product vehicle interchangeablity poor, complex process, and due to the weight of battery-driven car own be not weigh very much, but volume is comparatively large, and when transporting battery-driven car, a packing number is less, causes that traffic cost is higher, the unit of cargo haul-cycle time is longer.And current battery-driven car dismounting is very complicated, whilst on tour can not take on other the vehicle such as train, automobile.
And existing electric motor bicycle with folding folds rear floor area comparatively greatly mostly, also directly cannot be placed on ground, can topple over, must tow or need to lift and just can carry, very inconvenient.
In view of this, be necessary to provide a kind of for convenience detach, collapsible, tow conveniently, can carry out, not easily topple over, storage space is large, floor area is little multifunctional electromobile.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of dismounting and folding convenient, the little portable Foldable multifunctional battery-driven car of floor area after folding.
The utility model is achieved through the following technical solutions: a kind of Foldable multifunctional battery-driven car, comprise Spring lock catch device, front vehicle frame, front vehicle wheel, rear wheel, two front support rods, Rear frame, folding seat, two back support rods, two cover caster device, first storage tank, second storage tank, first storage cabinet door, second storage cabinet door, shock absorption device, first seat strut bar, second Seat support bar, battery and control setup, motor, driving device, manpower mechanism, driving chain, transmission gear, handlebar, brake gear, standpipe, connecting panel, front fork unit and crossbeam.
The first described storage tank is fixedly connected with by described crossbeam with the second storage tank; Be provided with rear wheel main shaft between the first described storage tank and the second storage tank, described rear wheel is connected on main shaft by bearing carrier ring; Described first storage tank and the second storage tank are respectively arranged with the first storage cabinet door and the second storage cabinet door; When battery-driven car uses, in the first described storage tank, be provided with battery and control setup, motor and a set of caster device; After battery-driven car is folding, in the first described storage tank, be provided with battery and control setup, motor, front vehicle wheel and front fork unit.
Described Spring lock catch device comprises: push away handle, spring, spring shim, pipe link and latching system.
Described battery-driven car respectively needs the parts connected to be provided with connecting device, described connecting device is provided with through hole, described pipe link and through hole suitable, described pipe link can successively through need connect each parts, fixed by described latching system.
Described folding seat is set to two foldings, comprise a base and two backboards, two backboards all also can be fixed by any adjusting position in the scope of 90 °, the back side of middle backboard is provided with the second Seat support bar, the second described Seat support bar and crossbeam removably connect, the base of described folding seat is fixedly connected with described shock absorption device by the first described seat strut bar, described shock absorption device is removably connected by Spring lock catch device and described crossbeam, the position that described crossbeam fixes shock absorption device is provided with highly different through holes can for described Spring lock catch device through fixing described shock absorption device, described shock absorption device comprises strut bar through damping spring and damping spring, and described strut bar is arranged at the axial centerline of damping spring spring.
Described front vehicle frame and one end of Rear frame are detachably connected on front and the rear of described crossbeam respectively by described Spring lock catch device, can with described Spring lock catch device for axle rotates when described front vehicle frame is not connected any parts with the other end of Rear frame; Described front vehicle frame and Rear frame are circular arc, and when battery-driven car folds, described front vehicle frame and Rear frame can be fitted with described rear wheel.
One end of two described front support rods is removably connected with described front vehicle frame respectively by described Spring lock catch device; The other end of two described front support rods is removably connected with described crossbeam respectively by described Spring lock catch device, can with described Spring lock catch device for axle rotates when the other end of described two front support rods does not connect any parts.
One end of two described back support rods is removably connected with described Rear frame respectively by described Spring lock catch device; The other end of two described back support rods is removably connected with described crossbeam respectively by described Spring lock catch device, can with described Spring lock catch device for axle rotates when the other end of described two back support rods does not connect any parts.
Described manpower mechanism is arranged on described crossbeam; Described manpower mechanism drives the transmission gear on rear wheel main shaft to rotate by driving chain, thus drives rear wheel to rotate.
Described caster device bottom is symmetrically arranged with two belt brake cardan wheels, described caster device top be provided with connecting device can respectively with described before standpipe, Rear frame, two front support rods and back support rod removably connect.
A set of described caster device is removably connected by described Spring lock catch device when described battery-driven car is ridden and is arranged on the described Rear frame other end and is positioned at the rear of described rear wheel; When described battery-driven car folds, described caster device is removably connected with described Rear frame and two back support rods by described Spring lock catch device simultaneously.
Described front vehicle frame is fixedly connected with described standpipe by connecting panel; Described standpipe upper end is socketed with handlebar, and described standpipe is hollow tubular, and the round steel pipe below described handlebar can be retracted to described riser interiors completely; Described lower riser end is removably connected with described front fork unit by described Spring lock catch device, and described front fork unit is removably connected with described front vehicle wheel by described Spring lock catch device; When described battery-driven car folds, another set of described caster device is removably connected with described standpipe and two front support rods by described Spring lock catch device simultaneously.
When described battery-driven car folds, described rear wheel is higher than described two cover caster device.
Described handlebar is provided with governor and brake crank, described brake crank is connected with brake cable, and described brake cable is connected with the brake gear be arranged on front fork unit.
Described motor is connected by wire respectively with described battery and control setup with the governor on handlebar, and described motor is connected with described rear wheel main shaft by driving device.
Further, described latching system (105) comprises rail groove and salient point lock nut, described pipe link (104) upper outside wall is symmetrically arranged with two rail grooves, described rail groove is by vertical track groove (105c), horizontal rail groove (105b) is communicated with successively with lock buckling groove (105a) and forms, described vertical track groove (105c) top is communicated with described pipe link (104) top, described vertical track groove (105c) bottom is communicated with one end of described horizontal rail groove (105b), described lock buckling groove (105a) bottom is communicated with the other end of described horizontal rail groove (105b), the top of described lock buckling groove (105a) is blind slot, described push away that handle (101) and pipe link (104) be formed in one shaft-like, described pipe link (104) bottom is socketed with spring (102), and described spring (102) and described handle (101) flange portion that pushes away abut against, described spring (102) top abuts and is provided with the spring shim (103) be socketed on described pipe link (104), annular gasket (105e) is provided with bottom described salient point lock nut, the madial wall of the through hole of described annular gasket (105e) is upwards extended lock nut body (105d), extends be symmetrically arranged with two salient points (105f) bottom described lock nut body (105d) madial wall to axis direction, the shape of described salient point (105f) and the shape of described vertical track groove (105c), horizontal rail groove (105b) and lock buckling groove (105a) match, and described salient point (105f) can slide in described vertical track groove (105c), horizontal rail groove (105b) and lock buckling groove (105a), when described salient point (105f) is positioned at described lock buckling groove (105a), the attaching parts with through hole be socketed on described pipe link (104) can be clamped by the elastic force effect of spring (102) by described spring shim (103) and described annular gasket (105e), simultaneously also due to elastic force effect described in salient point (105f) be closely connected to the top of described lock buckling groove (105a).The length of described lock buckling groove (105a) is less than or equal to the length of described salient point (105f).
Further, described push away that handle (101) and pipe link (104) be formed in one shaft-like; Described pipe link (104) bottom is socketed with spring (102), and described spring (102) and described handle (101) flange portion that pushes away abut against; Described spring (102) top abuts and is provided with the spring shim (103) be socketed on described pipe link (104); Described latching system (105) comprises fixing locking plate and groove pad; Described pipe link (104) top is along the circumferential direction provided with annular groove (105h), is provided with the first through hole (105g) running through described pipe link (104) axis in described annular groove (105h); Described fixing locking plate both sides are provided with the locking plate arm (105j) of symmetrical arc, and tongue (105i) is extended along its axis of symmetry direction in two locking plate arm (105j) junctions; Described tongue (105i) can plug together in described the first through hole (105g), and two described locking plate arm (105j) inner sides match with described annular groove (105h); The groove pad be socketed on described pipe link (104) is provided with below described fixing locking plate; Described groove pad center is provided with the second through hole (105m), described the second through hole (105m) madial wall is provided with the flange (105k) being highly less than described the second through hole (105m) madial wall height, and described flange (105k) and described the second through hole (105m) madial wall form an annular groove; Described locking plate arm (105j) abuts against with the annular groove of described flange (105k) top; Described flange (105k) can be socketed on described pipe link (104); The attaching parts with through hole be socketed on described pipe link (104) can be clamped by the elastic force effect of spring (102) by described spring shim (103) and described groove pad.Described tongue (105i) length is greater than the degree of depth of the first through hole (105g), is less than the internal diameter of described second through hole (105m).Described the second through hole (105m) madial wall height and described flange (105k) diff-H are greater than the thickness of described locking plate arm (105j).
Further, described latching system (105) comprises locking plate (105q), locking plate connector (105p), pad (105n) and joint pin (105r), described push away that handle (101), pipe link (104) and locking plate connector (105p) be formed in one shaft-like, the internal diameter of described spring (102) is a bit larger tham the external diameter of pipe link (104), and the external diameter of described spring (102) is slightly smaller than the external diameter pushing away handle (101), described locking plate (105q) length of side shorter while be less than the internal diameter of described pad (105n), described spring (102) is socketed on described pipe link (104), and one end of spring (102) with push away handle (101) and abut, described spring shim (103) abuts with the other end of spring (102) through described pipe link (104), described pad (105n) can freely be enclosed within described pipe link (104), described locking plate (105q) is set to rectangular boxes shape, and middle part is provided with rectangular through holes, locking plate (105q) length of side longer length be greater than the external diameter of described pad (105n), described locking plate connector (105p) is provided with the projection of two cylindricalitys, joint pin (105r) is provided with between the projection of two cylindricalitys, described joint pin (105r) is through the through hole of described rectangular boxes shape locking plate (105q), and described joint pin (105r) forms bearing fit with the through hole of locking plate (105q), during use, the through hole of two fixing connecting devices is needed all to be socketed on the pipe link (104) between described pad (105n) and spring shim (103), then pad (105n) is inserted in, and by horizontal for the longer limit of locking plate (105q), under the effect of spring (102) pressure, realize the fixing of connecting device, described joint pin (105r) is cuboid, bearing fit is formed with the through hole of described locking plate (105q), the two ends of described locking plate (105q) rectangular through holes are also communicated with respectively and are provided with fan-shaped pylone, when described joint pin (105r) is positioned at the position of locking plate (105q) rectangular through holes, described joint pin (105r) can limit locking plate (105q) and rotate around the axis of joint pin (105r), when described joint pin (105r) is positioned at the position of locking plate (105q) fan-shaped pylone, described locking plate (105q) can rotate around the axis of joint pin (105r).
Further, described handlebar (15) is provided with LED and food basket (19).
Further, the front-end and back-end on described crossbeam (20) top are provided with awning geometrical clamp in order to clamp awning.
Further, described first storage cabinet door and the second storage cabinet door are sliding door.
Further, the cylindrical or taper of spring (102) profile of described Spring lock catch device (1) or triangle.
Beneficial effect: the utility model structure is simple, by using Spring lock catch device, makes the dismounting of all parts of battery-driven car very convenient easily assembled; Be provided with storage tank, a storage tank can deposit the parts of battery-driven car, and another storage tank can deposit belongings, can use after battery-driven car folds as the baggage container towed; Battery-driven car after folding, close to the shape of trailing wheel, saves space greatly, is convenient for carrying, and be furnished with the caster device of two cover belt brakes, easy to carry, can take automobile to easily, on the various vehicle such as train.Bicycle basket of the present utility model, folding seat, umbrella device, front-wheel etc. can freely be dismantled, and diverse in function is elegant in appearance.
Accompanying drawing explanation
For ease of illustrating, the utility model is described in detail by following specific embodiment and accompanying drawing.
Structural representation when Fig. 1 is the use of the utility model Foldable multifunctional battery-driven car;
Fig. 2 is that Spring lock catch device of the present utility model and connecting device assemble schematic diagram;
Fig. 3 is the structural representation after the utility model Foldable multifunctional battery-driven car folds;
Fig. 4 is the structural representation of the utility model embodiment 3 Spring lock catch device;
Fig. 5 is the structural representation that the utility model embodiment 3 locking plate coordinates with joint pin;
Fig. 6 is the structural representation of the utility model embodiment 4 Spring lock catch device;
Fig. 7 is the structural representation of the utility model embodiment 4 salient point lock nut;
Fig. 8 is the structural representation of the utility model embodiment 4 Spring lock catch device;
Fig. 9 is the structural representation of the utility model embodiment 5 Spring lock catch device;
Figure 10 is the structural representation of the utility model embodiment 5 groove pad;
Figure 11 is the structural representation that the utility model embodiment 5 fixes locking plate;
Figure 12 is the structural representation of the utility model embodiment 5 Spring lock catch device.
Wherein: 1 Spring lock catch device; 101 push away handle; 102 springs; 103 spring shims; 104 pipe links; 105 latching systems; 105a lock buckling groove; 105b horizontal rail groove; 105c vertical track groove; 105d lock nut body; 105e annular gasket; 105f salient point; 105g first through hole; 105h annular groove; 105i tongue; 105j locking plate arm; 105k flange; 105m second through hole; 105n pad; 105p locking plate connector; 105q locking plate; 105r joint pin; 2 front vehicle frame; 3 front vehicle wheels; 4 rear wheels; 5 front support rods; 6 Rear frame; 7 folding seats; 8 back support rods; 9 caster device; 10 first storage tanks; 11 second storage tanks; 12 first seat strut bars; 13 second Seat support bars; 14 manpower mechanisms; 15 handlebars; 16 standpipes; 17 connecting panels; 18 front fork units; 19 food baskets; 20 crossbeams.
Detailed description of the invention
As employed some vocabulary to censure specific components in the middle of specification sheets and claim.Those skilled in the art should understand, and hardware manufacturer may call same assembly with different noun.This specification and claims are not used as with the difference of title the mode distinguishing assembly, but are used as the criterion of differentiation with assembly difference functionally." comprising " as mentioned in the middle of specification sheets and claim is in the whole text an open language, therefore should be construed to " including but not limited to ".Specification sheets subsequent descriptions is for implementing better embodiment of the present utility model, and right described description is to illustrate for the purpose of rule of the present utility model, and is not used to limit scope of the present utility model.Protection domain of the present utility model is when being as the criterion depending on the claims person of defining.
In description of the present utility model, needs are understood, " the first through hole ", " the second through hole ", " the first storage tank ", " the second storage tank ", " the first storage cabinet door ", " the second storage cabinet door ", " the first seat strut bar ", " the second Seat support bar " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.In addition, term " is gone up ", D score, "front", "rear", "left", "right", " vertically ", " level ", " top ", " end ", " interior ", the orientation of the instruction such as " outward " or position relationship, only that device or the element of the utility model and simplified characterization instead of instruction or hint indication for convenience of description must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.
Further specific descriptions will be done by specific embodiment to the utility model below below in conjunction with accompanying drawing, but can not be interpreted as it is restriction to the utility model protection domain.It should be noted that the technology that a part of this area is conventional or device do not illustrate in the accompanying drawings to point out, be described with word in an embodiment when not affecting and understanding the utility model.
Embodiment 1
When the utility model Foldable multifunctional battery-driven car normally uses, as Fig. 1, shown in 2, a kind of Foldable multifunctional battery-driven car, comprise Spring lock catch device 1, front vehicle frame 2, front vehicle wheel 3, rear wheel 4, two front support rods 5, Rear frame 6, folding seat 7, two back support rods 8, two cover caster device 9, first storage tank 10, second storage tank 11, first storage cabinet door, second storage cabinet door, shock absorption device, first seat strut bar 12, second Seat support bar 13, battery and control setup, motor, driving device, manpower mechanism 14, driving chain, transmission gear, handlebar 15, brake gear, standpipe 16, connecting panel 17, front fork unit 18, food basket 19 and crossbeam 20.
The first described storage tank 10 is fixedly connected with by described crossbeam 20 with the second storage tank 11; Be provided with the main shaft of rear wheel 4 between the first described storage tank 10 and the second storage tank 11, described rear wheel 4 is connected on main shaft by bearing carrier ring; Described first storage tank 10 and the second storage tank 11 are respectively arranged with the first storage cabinet door and the second storage cabinet door; When battery-driven car uses, in the first described storage tank 10, be provided with battery and control setup, motor and a set of caster device 9.
Described Spring lock catch device 1 comprises: push away handle 101, spring 102, spring shim 103, pipe link 104 and latching system 105;
As shown in Figure 2, described battery-driven car respectively needs the parts connected to be provided with connecting device, and described connecting device is provided with through hole, and described pipe link 104 is suitable with through hole, described pipe link 104 successively through each parts needing to connect, can be fixed by described latching system 105.
Described folding seat 7 is set to two foldings, comprise a base and two backboards, two backboards all also can be fixed by any adjusting position in the scope of 90 °, the back side of middle backboard is provided with the second Seat support bar 13, the second described Seat support bar 13 removably connects with crossbeam 20, the base of described folding seat 7 is fixedly connected with described shock absorption device by the first described seat strut bar 12, described shock absorption device is removably connected by Spring lock catch device 1 and described crossbeam 20, the position that described crossbeam 20 fixes shock absorption device is provided with highly different through holes can for described Spring lock catch device 1 through fixing described shock absorption device, described shock absorption device comprises strut bar through damping spring and damping spring, and described strut bar is arranged at the axial centerline of damping spring spring, in time taking a people, be sitting on base, two backboards are turned up suitable position as backrest, in time taking two people, the backboard of centre is also put down, the second Seat support bar 13 at the intermediate back-plate back side is fixedly connected with described crossbeam 20, last backboard is lifted suitable angle as backboard, after last backboard is also placed level attitude, people can lie on folding seat 7, and both feet are stuck in and manpower mechanism 14 does sit-up movement carry out body-building, pin on described folding seat 7 can also be sitting in step on the idle running of described manpower mechanism 14 and carry out leg exercises.
Described front vehicle frame 2 and one end of Rear frame 6 are detachably connected on front and the rear of described crossbeam 20 respectively by described Spring lock catch device 1, can with described Spring lock catch device 1 for axle rotates when described front vehicle frame 2 is not connected any parts with the other end of Rear frame 6; Described front vehicle frame 2 and Rear frame 6 are circular arc, and when battery-driven car folds, described front vehicle frame 2 and Rear frame 6 can be fitted with described rear wheel 4, are that the battery-driven car after folding is close circular, dramatically saves on space, carry convenient.
One end of two described front support rods 5 is removably connected with described front vehicle frame 2 respectively by described Spring lock catch device 1; The other end of two described front support rods 5 is removably connected with described crossbeam 20 respectively by described Spring lock catch device 1, can with described Spring lock catch device 1 for axle rotates when the other end of described two front support rods 5 does not connect any parts; Form leg-of-mutton rock-steady structure, can not shake.
One end of two described back support rods 8 is removably connected with described Rear frame 6 respectively by described Spring lock catch device 1; The other end of two described back support rods 8 is removably connected with described crossbeam 20 respectively by described Spring lock catch device 1, can with described Spring lock catch device 1 for axle rotates when the other end of described two back support rods 8 does not connect any parts; Form leg-of-mutton rock-steady structure, can not shake.
Described manpower mechanism 14 is arranged on described crossbeam 20; Described manpower mechanism drives the transmission gear on rear wheel 4 main shaft to rotate by driving chain, thus drives rear wheel to rotate; Still can ride when battery-driven car does not have electricity.
Described caster device 9 bottom is symmetrically arranged with two belt brake cardan wheels, battery-driven car lays up, or after folding, the brake gear of cardan wheel is opened and just can ensure that battery-driven car maintains static, and arranging of two cardan wheel can ensure battery-driven car not to side to toppling over, and saves traditional car ladder device; Described caster device 9 top be provided with connecting device can respectively with described before standpipe 16, Rear frame 6, two front support rods 5 and back support rod 8 removably connect; Can dismounting as required, easy to use.
A set of described caster device 9 is removably connected by described Spring lock catch device 1 when described battery-driven car is ridden and is arranged on described Rear frame 6 other end and is positioned at the rear of described rear wheel 4; Add the stability of riding, very slow speed of riding also can not to side to toppling over, even battery-driven car stop motion, and people also can be sitting on battery-driven car and can not topple over.
Described front vehicle frame 2 is fixedly connected with described standpipe 16 by connecting panel 17; Described standpipe 16 upper end is socketed with handlebar 15; Described standpipe 16 lower end is removably connected with described front fork unit 18 by described Spring lock catch device 1, and described front fork unit 18 is removably connected with described front vehicle wheel 3 by described Spring lock catch device 1; Described handlebar 15 is provided with governor and brake crank, and described brake crank is connected with brake cable, and described brake cable is connected with the brake gear be arranged on front fork unit 18.
Described motor is connected by wire respectively with described battery and control setup with the governor on handlebar 15, and described motor is connected with described rear wheel 4 main shaft by driving device.
Particularly preferred, described handlebar 15 is provided with LED and food basket 19.
Particularly preferred, the front-end and back-end on described crossbeam 20 top are provided with awning geometrical clamp in order to clamp awning.
Particularly preferred, the cylindrical or taper of the damping spring profile of described shock absorption device or triangle.
Particularly preferred, the cylindrical or taper of spring 102 profile of described Spring lock catch device 1 or triangle.
Embodiment 2
When the utility model multifunctional electric folds, as shown in Figure 3, when described battery-driven car folds, described front vehicle wheel 3 and front fork unit 18 are disassembled the relevant position put in the first described storage tank 10 by Spring lock catch device 1, described caster device 9 is removably connected with described Rear frame 6 and two back support rods 8 by described Spring lock catch device 1 simultaneously; Another set of described caster device 9 is removably connected with described standpipe 16 and two front support rods 5 by described Spring lock catch device 1 simultaneously, because described front vehicle frame 2 and Rear frame 6 are circular arc, described front vehicle frame 2 and Rear frame 6 can be fitted with described rear wheel 4, battery-driven car after folding is only equivalent to the floor area of rear wheel 4, save space greatly, easy to carry.
When described battery-driven car folds, described rear wheel 4 is higher than described two cover caster device 9, this ensures that there and only have two cover caster device 9 devices to land, can carry out as baggage container, can select arbitrarily to carry out direction by four belt brake cardan wheels, arranging like this can ensure that battery-driven car folds the upright of rear held stationary, is convenient to carry out or drag and can not topple over.
When described battery-driven car folds, described standpipe 16 is hollow tubular, and it is inner that the round steel pipe below described handlebar 15 can be retracted to described standpipe 16 completely, saves space.
Now, the second described storage tank just can use as baggage container completely.
Particularly preferred, described first storage cabinet door and the second storage cabinet door are sliding door.
Embodiment 3
As illustrated in figures 4-5, latching system 105 concrete structure that embodiment 1 adopts is that described latching system 105 comprises rail groove and salient point lock nut; Described pipe link 104 upper outside wall is symmetrically arranged with two rail grooves, described rail groove to be communicated with successively with lock buckling groove 105a by vertical track groove 105c, horizontal rail groove 105b to form, described vertical track groove 105c top is communicated with described pipe link 104 top, described vertical track groove 105c bottom is communicated with one end of described horizontal rail groove 105b, described lock buckling groove 105a bottom is communicated with the other end of described horizontal rail groove 105b, and the top of described lock buckling groove 105a is blind slot.
Described push away that handle 101 and pipe link 104 be formed in one shaft-like; Described pipe link 104 bottom is socketed with spring 102, and described spring 102 abuts against with described handle 101 flange portion that pushes away; Abut above described spring 102 and be provided with the spring shim 103 be socketed on described pipe link 104.
Annular gasket 105e is provided with bottom described salient point lock nut, the madial wall of the through hole of described annular gasket 105e is upwards extended lock nut body 105d, extends be symmetrically arranged with two salient point 105f bottom described lock nut body 105d madial wall to axis direction; The shape of described salient point 105f and the shape of described vertical track groove 105c, horizontal rail groove 105b and lock buckling groove 105a match, and described salient point 105f can slide in described vertical track groove 105c, horizontal rail groove 105b and lock buckling groove 105a.
When described salient point 105f is positioned at described lock buckling groove 105a, the attaching parts with through hole be socketed on described pipe link 104 can be clamped by the elastic force effect of spring 102 by described spring shim 103 and described annular gasket 105e, simultaneously also due to elastic force effect described in salient point 105f be closely connected to the top of described lock buckling groove 105a.
The length of described lock buckling groove 105a is less than or equal to the length of described salient point 105f.
During use, be socketed on described pipe link 104 successively by needing the through hole of the attaching parts connected, again described salient point lock nut is socketed on described pipe link 104, prop up described push away handle 101 while firmly described salient point lock nut is pushed away handle 101 direction pressure to described, the salient point 105f described in two symmetries is made to snap in two symmetrical described vertical track groove 105c, then described salient point 105f is slided in described horizontal rail groove 105b, finally described salient point 105f is slided in described lock buckling groove 105a, then unclamp described salient point lock nut and described push away handle 101, under the elastic force effect of spring 102, make the top of described salient point 105f closely be connected to the top of described lock buckling groove 105a, described salient point 105f is limited in described lock buckling groove 105a, cannot move in the horizontal direction, so far just will the attaching parts connected be needed firmly to couple together, loose or dislocation can not be there is.Only contrary operation is needed during Spring lock catch described in dismounting, easy and simple to handle.
Embodiment 4
As is seen in figs 7-10, latching system 105 concrete structure that embodiment 1 adopts is, described push away that handle 101 and pipe link 104 be formed in one shaft-like; Described pipe link 104 bottom is socketed with spring 102, and described spring 102 abuts against with described handle 101 flange portion that pushes away; Abut above described spring 102 and be provided with the spring shim 103 be socketed on described pipe link 104;
Described latching system 105 comprises fixing locking plate and groove pad.
Described pipe link 104 top is along the circumferential direction provided with annular groove 105h, is provided with the first through hole 105g running through described pipe link 104 axis in described annular groove 105h.
Described fixing locking plate both sides are provided with the locking plate arm 105j of symmetrical arc, and tongue 105i is extended along its axis of symmetry direction in two locking plate arm 105j junctions; Described tongue 105i can plug together in the first described through hole 105g, matches inside two described locking plate arm 105j with described annular groove 105h.
The groove pad be socketed on described pipe link 104 is provided with below described fixing locking plate; Described groove pad center is provided with the second through hole 105m, the second described through hole 105m madial wall is provided with the flange 105k being highly less than the second described through hole 105m madial wall height, and described flange 105k and the second described through hole 105m madial wall form an annular groove; Annular groove above described locking plate arm 105j and described flange 105k abuts against; Described flange 105k can be socketed on described pipe link 104.
The attaching parts with through hole be socketed on described pipe link 104 can be clamped by the elastic force effect of spring 102 by described spring shim 103 and described groove pad.
Described tongue 105i length is greater than the degree of depth of the first through hole 105g, is less than the internal diameter of described second through hole 105m.
The second described through hole 105m madial wall height and described flange 105k diff-H are greater than the thickness of described locking plate arm 105j.
During use, be socketed on described pipe link 104 successively by needing the through hole of the attaching parts connected, again described groove pad is socketed on described pipe link 104, prop up described push away handle 101 while firmly described groove pad is pushed away handle 101 direction pressure to described, after the first described through hole 105g is exposed, the first through hole 105g described in described tongue 105i is inserted, two symmetrical described locking plate arm 105j are made to snap in described annular groove 105h, then unclamp described groove pad and push away handle 101, described fixing locking plate is made to snap in the groove of described groove pad, so far just will the attaching parts connected be needed firmly to couple together, loose or dislocation can not be there is.Only contrary operation is needed during Spring lock catch described in dismounting, easy and simple to handle.
Embodiment 5
As shown in Figure 11,12, the latching system 105 that embodiment 1 adopts comprises locking plate 105q, locking plate connector 105p, pad 105n and joint pin 105r; Described push away that handle 101, pipe link 104 and locking plate connector 105p be formed in one shaft-like; The internal diameter of described spring 102 is a bit larger tham the external diameter of pipe link 104, and the external diameter of described spring 102 is slightly smaller than the external diameter pushing away handle 101.
The described locking plate 105q length of side shorter while be less than the internal diameter of described pad 105n; Described spring 102 is socketed on described pipe link 104, and one end of spring 102 with push away handle 101 and abut, described spring shim 103 abuts with the other end of spring 102 through described pipe link 104; Described pad 105n can freely be enclosed within described pipe link 104; Described locking plate 105q is set to rectangular boxes shape, and middle part is provided with rectangular through holes, the locking plate 105q length of side longer length be greater than the external diameter of described pad 105n; Described locking plate connector 105p is provided with the projection of two cylindricalitys, joint pin 105r is provided with between the projection of two cylindricalitys, described joint pin 105r is through the through hole of described rectangular boxes shape locking plate 105q, and described joint pin 105r and the through hole of locking plate 105q form bearing fit; During use, the through hole of two fixing connecting devices is needed all to be socketed on the pipe link 104 between described pad 105n and spring shim 103, then be inserted in pad 105n, and by horizontal for the longer limit of locking plate 105q, under the effect of spring 102 pressure, realize the fixing of connecting device.
Described joint pin 105r is cuboid, bearing fit is formed with the through hole of described locking plate 105q, the two ends of described locking plate 105q rectangular through holes are also communicated with respectively and are provided with fan-shaped pylone, when described joint pin 105r is positioned at the position of locking plate 105q rectangular through holes, described joint pin 105r can limit locking plate 105q and rotate around the axis of joint pin 105r, when described joint pin 105r is positioned at the position of locking plate 105q fan-shaped pylone, described locking plate 105q can rotate around the axis of joint pin 105r.
During use, need the knock hole of two fixing connecting devices to be all inserted in described pipe link 104 and push hard described to push away handle 101, then pad 105n is inserted in, and by horizontal for the longer limit of locking plate 105q, unclamp and described push away handle 101, under the effect of spring 102 pressure, realize the fixing of connecting device.
The utility model structure is simple, by using Spring lock catch device, makes the dismounting of all parts of battery-driven car very convenient easily assembled; Be provided with storage tank, a storage tank can deposit the parts of battery-driven car, and another storage tank can deposit belongings, can use after battery-driven car folds as the baggage container towed; Battery-driven car after folding, close to the shape of trailing wheel, saves space greatly, is convenient for carrying, and be furnished with the caster device of two cover belt brakes, easy to carry, can take automobile to easily, on the various vehicle such as train.Bicycle basket of the present utility model, folding seat, umbrella device, front-wheel etc. can freely be dismantled, and diverse in function is elegant in appearance.
More than show and describe groundwork of the present utility model, principal character and advantage of the present utility model.The technical personnel of the industry should be understood; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification sheets just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and the claimed scope of the utility model is defined by appending claims, specification sheets and equivalent thereof.
Claims (8)
1. a Foldable multifunctional battery-driven car, it is characterized in that: comprise Spring lock catch device (1), front vehicle frame (2), front vehicle wheel (3), rear wheel (4), two front support rods (5), Rear frame (6), folding seat (7), two back support rods (8), two covers caster device (9), first storage tank (10), second storage tank (11), first storage cabinet door, second storage cabinet door, shock absorption device, first seat strut bar (12), second Seat support bar (13), battery and control setup, motor, driving device, manpower mechanism (14), driving chain, transmission gear, handlebar (15), brake gear, standpipe (16), connecting panel (17), front fork unit (18) and crossbeam (20),
Described the first storage tank (10) is fixedly connected with by described crossbeam (20) with the second storage tank (11); Be provided with rear wheel (4) main shaft between described the first storage tank (10) and the second storage tank (11), described rear wheel (4) is connected on main shaft by bearing carrier ring; Described first storage tank (10) and the second storage tank (11) are respectively arranged with the first storage cabinet door and the second storage cabinet door; When battery-driven car uses, in described the first storage tank (10), be provided with battery and control setup, motor and a set of caster device (9); After battery-driven car is folding, in described the first storage tank (10), be provided with battery and control setup, motor, front vehicle wheel (3) and front fork unit (18);
Described Spring lock catch device (1) comprising: push away handle (101), spring (102), spring shim (103), pipe link (104) and latching system (105);
Described battery-driven car respectively needs the parts connected to be provided with connecting device, described connecting device is provided with through hole, described pipe link (104) is suitable with through hole, described pipe link (104) successively through each parts needing to connect, can be fixed by described latching system (105);
Described folding seat (7) is set to two foldings, comprise a base and two backboards, two backboards all also can be fixed by any adjusting position in the scope of 90 °, the back side of middle backboard is provided with the second Seat support bar (13), the second described Seat support bar (13) and crossbeam (20) removably connect, the base of described folding seat (7) is fixedly connected with described shock absorption device by the first described seat strut bar (12), described shock absorption device is removably connected by Spring lock catch device (1) and described crossbeam (20), the position of the fixing shock absorption device of described crossbeam (20) is provided with highly different through holes can for described Spring lock catch device (1) through fixing described shock absorption device, described shock absorption device comprises strut bar through damping spring and damping spring, and described strut bar is arranged at the axial centerline of damping spring spring,
Described front vehicle frame (2) and one end of Rear frame (6) are detachably connected on front and the rear of described crossbeam (20) respectively by described Spring lock catch device (1), can with described Spring lock catch device (1) for axle rotates when described front vehicle frame (2) is not connected any parts with the other end of Rear frame (6); Described front vehicle frame (2) and Rear frame (6) are circular arc, and when battery-driven car folds, described front vehicle frame (2) and Rear frame (6) can be fitted with described rear wheel (4);
One end of two described front support rods (5) is removably connected with described front vehicle frame (2) respectively by described Spring lock catch device (1); The other end of two described front support rods (5) is removably connected with described crossbeam (20) respectively by described Spring lock catch device (1), can with described Spring lock catch device (1) for axle rotates when the other end of described two front support rods (5) does not connect any parts;
One end of two described back support rods (8) is removably connected with described Rear frame (6) respectively by described Spring lock catch device (1); The other end of two described back support rods (8) is removably connected with described crossbeam (20) respectively by described Spring lock catch device (1), can with described Spring lock catch device (1) for axle rotates when the other end of described two back support rods (8) does not connect any parts;
Described manpower mechanism (14) is arranged on described crossbeam (20); Described manpower mechanism drives the transmission gear on rear wheel (4) main shaft to rotate by driving chain, thus drives rear wheel to rotate;
Described caster device (9) bottom is symmetrically arranged with two belt brake cardan wheels, described caster device (9) top be provided with connecting device can respectively with described before standpipe (16), Rear frame (6), two front support rods (5) and back support rod (8) removably connect;
A set of described caster device (9) is removably connected by described Spring lock catch device (1) when described battery-driven car is ridden and is arranged on described Rear frame (6) other end and is positioned at the rear of described rear wheel (4); When described battery-driven car folds, described caster device (9) is removably connected with described Rear frame (6) and two back support rods (8) by described Spring lock catch device (1) simultaneously;
Described front vehicle frame (2) is fixedly connected with described standpipe (16) by connecting panel (17); Described standpipe (16) upper end is socketed with handlebar (15), described standpipe (16) is hollow tubular, and the round steel pipe of described handlebar (15) below can be retracted to described standpipe (16) inside completely; Described standpipe (16) lower end is removably connected with described front fork unit (18) by described Spring lock catch device (1), and described front fork unit (18) is removably connected with described front vehicle wheel (3) by described Spring lock catch device (1); When described battery-driven car folds, another set of described caster device (9) is removably connected with described standpipe (16) and two front support rods (5) by described Spring lock catch device (1) simultaneously;
When described battery-driven car folds, described rear wheel (4) is higher than described two covers caster device (9);
Described handlebar (15) is provided with governor and brake crank, and described brake crank is connected with brake cable, and described brake cable is connected with the brake gear be arranged on front fork unit (18);
Described motor is connected by wire respectively with described battery and control setup with the governor on handlebar (15), and described motor is connected with described rear wheel (4) main shaft by driving device.
2. battery-driven car according to claim 1, is characterized in that: described latching system (105) comprises rail groove and salient point lock nut, described pipe link (104) upper outside wall is symmetrically arranged with two rail grooves, described rail groove is by vertical track groove (105c), horizontal rail groove (105b) is communicated with successively with lock buckling groove (105a) and forms, described vertical track groove (105c) top is communicated with described pipe link (104) top, described vertical track groove (105c) bottom is communicated with one end of described horizontal rail groove (105b), described lock buckling groove (105a) bottom is communicated with the other end of described horizontal rail groove (105b), the top of described lock buckling groove (105a) is blind slot,
Described push away that handle (101) and pipe link (104) be formed in one shaft-like; Described pipe link (104) bottom is socketed with spring (102), and described spring (102) and described handle (101) flange portion that pushes away abut against; Described spring (102) top abuts and is provided with the spring shim (103) be socketed on described pipe link (104);
Annular gasket (105e) is provided with bottom described salient point lock nut, the madial wall of the through hole of described annular gasket (105e) is upwards extended lock nut body (105d), extends be symmetrically arranged with two salient points (105f) bottom described lock nut body (105d) madial wall to axis direction; The shape of described salient point (105f) and the shape of described vertical track groove (105c), horizontal rail groove (105b) and lock buckling groove (105a) match, and described salient point (105f) can slide in described vertical track groove (105c), horizontal rail groove (105b) and lock buckling groove (105a);
When described salient point (105f) is positioned at described lock buckling groove (105a), the attaching parts with through hole be socketed on described pipe link (104) can be clamped by the elastic force effect of spring (102) by described spring shim (103) and described annular gasket (105e), simultaneously also due to elastic force effect described in salient point (105f) be closely connected to the top of described lock buckling groove (105a);
The length of described lock buckling groove (105a) is less than or equal to the length of described salient point (105f).
3. Foldable multifunctional battery-driven car according to claim 1, is characterized in that: described push away that handle (101) and pipe link (104) be formed in one shaft-like; Described pipe link (104) bottom is socketed with spring (102), and described spring (102) and described handle (101) flange portion that pushes away abut against; Described spring (102) top abuts and is provided with the spring shim (103) be socketed on described pipe link (104);
Described latching system (105) comprises fixing locking plate and groove pad;
Described pipe link (104) top is along the circumferential direction provided with annular groove (105h), is provided with the first through hole (105g) running through described pipe link (104) axis in described annular groove (105h);
Described fixing locking plate both sides are provided with the locking plate arm (105j) of symmetrical arc, and tongue (105i) is extended along its axis of symmetry direction in two locking plate arm (105j) junctions; Described tongue (105i) can plug together in described the first through hole (105g), and two described locking plate arm (105j) inner sides match with described annular groove (105h);
The groove pad be socketed on described pipe link (104) is provided with below described fixing locking plate; Described groove pad center is provided with the second through hole (105m), described the second through hole (105m) madial wall is provided with the flange (105k) being highly less than described the second through hole (105m) madial wall height, and described flange (105k) and described the second through hole (105m) madial wall form an annular groove; Described locking plate arm (105j) abuts against with the annular groove of described flange (105k) top; Described flange (105k) can be socketed on described pipe link (104);
The attaching parts with through hole be socketed on described pipe link (104) can be clamped by the elastic force effect of spring (102) by described spring shim (103) and described groove pad;
Described tongue (105i) length is greater than the degree of depth of the first through hole (105g), is less than the internal diameter of described second through hole (105m);
Described the second through hole (105m) madial wall height and described flange (105k) diff-H are greater than the thickness of described locking plate arm (105j).
4. Foldable multifunctional battery-driven car according to claim 1, is characterized in that: described latching system (105) comprises locking plate (105q), locking plate connector (105p), pad (105n) and joint pin (105r); Described push away that handle (101), pipe link (104) and locking plate connector (105p) be formed in one shaft-like; The internal diameter of described spring (102) is a bit larger tham the external diameter of pipe link (104), and the external diameter of described spring (102) is slightly smaller than the external diameter pushing away handle (101);
Described locking plate (105q) length of side shorter while be less than the internal diameter of described pad (105n); Described spring (102) is socketed on described pipe link (104), and one end of spring (102) with push away handle (101) and abut, described spring shim (103) abuts with the other end of spring (102) through described pipe link (104); Described pad (105n) can freely be enclosed within described pipe link (104); Described locking plate (105q) is set to rectangular boxes shape, and middle part is provided with rectangular through holes, locking plate (105q) length of side longer length be greater than the external diameter of described pad (105n); Described locking plate connector (105p) is provided with the projection of two cylindricalitys, joint pin (105r) is provided with between the projection of two cylindricalitys, described joint pin (105r) is through the through hole of described rectangular boxes shape locking plate (105q), and described joint pin (105r) forms bearing fit with the through hole of locking plate (105q); During use, the through hole of two fixing connecting devices is needed all to be socketed on the pipe link (104) between described pad (105n) and spring shim (103), then pad (105n) is inserted in, and by horizontal for the longer limit of locking plate (105q), under the effect of spring (102) pressure, realize the fixing of connecting device;
Described joint pin (105r) is cuboid, bearing fit is formed with the through hole of described locking plate (105q), the two ends of described locking plate (105q) rectangular through holes are also communicated with respectively and are provided with fan-shaped pylone, when described joint pin (105r) is positioned at the position of locking plate (105q) rectangular through holes, described joint pin (105r) can limit locking plate (105q) and rotate around the axis of joint pin (105r), when described joint pin (105r) is positioned at the position of locking plate (105q) fan-shaped pylone, described locking plate (105q) can rotate around the axis of joint pin (105r).
5. Foldable multifunctional battery-driven car according to claim 1, is characterized in that: described handlebar (15) is provided with LED and food basket (19).
6. Foldable multifunctional battery-driven car according to claim 1, is characterized in that: the front-end and back-end on described crossbeam (20) top are provided with awning geometrical clamp in order to clamp awning.
7. Foldable multifunctional battery-driven car according to claim 1, is characterized in that: described first storage cabinet door and the second storage cabinet door are sliding door.
8. Foldable multifunctional battery-driven car according to claim 1, is characterized in that: the cylindrical or taper of spring (102) profile of described Spring lock catch device (1) or triangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520035636.XU CN204383694U (en) | 2015-01-15 | 2015-01-15 | A kind of Foldable multifunctional battery-driven car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520035636.XU CN204383694U (en) | 2015-01-15 | 2015-01-15 | A kind of Foldable multifunctional battery-driven car |
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| Publication Number | Publication Date |
|---|---|
| CN204383694U true CN204383694U (en) | 2015-06-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520035636.XU Expired - Fee Related CN204383694U (en) | 2015-01-15 | 2015-01-15 | A kind of Foldable multifunctional battery-driven car |
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| CN (1) | CN204383694U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104608863A (en) * | 2015-01-15 | 2015-05-13 | 王政 | Multifunctional folding electric trolley |
| CN105533968A (en) * | 2016-01-29 | 2016-05-04 | 南京威翔科技有限公司 | Trundle overturning mechanism |
| CN106240724A (en) * | 2016-08-30 | 2016-12-21 | 北京九星智元科技有限公司 | A kind of folding robot carriage |
-
2015
- 2015-01-15 CN CN201520035636.XU patent/CN204383694U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104608863A (en) * | 2015-01-15 | 2015-05-13 | 王政 | Multifunctional folding electric trolley |
| CN104608863B (en) * | 2015-01-15 | 2017-08-11 | 西安财经学院 | A kind of foldable multifunctional electric car |
| CN105533968A (en) * | 2016-01-29 | 2016-05-04 | 南京威翔科技有限公司 | Trundle overturning mechanism |
| CN106240724A (en) * | 2016-08-30 | 2016-12-21 | 北京九星智元科技有限公司 | A kind of folding robot carriage |
| CN106240724B (en) * | 2016-08-30 | 2019-05-14 | 北京九星智元科技有限公司 | A kind of folding robot carriage |
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150610 Termination date: 20160115 |
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| EXPY | Termination of patent right or utility model |