CN203612086U - Retractable automobile - Google Patents
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- CN203612086U CN203612086U CN201320774367.XU CN201320774367U CN203612086U CN 203612086 U CN203612086 U CN 203612086U CN 201320774367 U CN201320774367 U CN 201320774367U CN 203612086 U CN203612086 U CN 203612086U
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Abstract
The utility model provides a retractable automobile and belongs to the technical field of automobiles. The retractable automobile solves the technical problem that the body sides of an existing automobile are non-retractable. The retractable automobile comprises an automobile body, both the left side and the right side of the automobile body are provided with rectangular openings, both sides of the automobile body are provided with side boards wrapping the openings, and the outer edge of each side board is provided with a connecting frame board sleeving the corresponding opening on the side of the automobile body; one retractable structure which enables the corresponding side board to slide horizontally on the automobile body is arranged between the connecting frame and the automobile body, and one sealing structure which can seal each connecting frame board and the automobile body is arranged between the automobile body and the connecting frame board. The retractable automobile also comprises two driving wheels and driven wheels, wherein the two driving wheels are connected through a driving axle, the two driven wheels are connected through a driven axle, and adjusting structures which can adjust the distances between the two driving wheels as well as the two driven wheels are arranged between the driving axle and the driven axle. The retractable automobile has the advantages that the body sides are retractable and the like.
Description
Technical field
The invention belongs to automobile technical field, relate to a kind of retractable automobile.
Background technology
Along with the worse becoming of urban traffic environment, the urban transport problems great topic that become international, electronlmobil, because energy-conserving and environment-protective are opened up markets gradually, has the boundless market space and development prospect.
For electronlmobil, because its structure is compared the simple in structure a lot of of orthodox car, most of structures adopt electron steering, on the basis of electronlmobil, can further break through and improve, better to adapt to the traffic jam issue in Modern Urban Living.
Many time, private car is all single trip, most of space is in waste state, certainly, also there are people to pursue the factor existence that large space, traveling comfort etc. require, if the space of automobile can change, so, can either be masterly in crowded city traffic, also can meet the demand of people's large space, high degree of comfort.
Summary of the invention
The object of the invention is the problems referred to above that exist for existing technology, a kind of retractable automobile is provided, technical matters to be solved by this invention is that how to realize automobile laterally scalable.
Object of the present invention can realize by following technical proposal: a kind of retractable automobile, comprise car body, it is characterized in that, the left and right sides opening of described car body, and opening is rectangular, the both sides of described car body are connected with the gusset plate of the opening parcel of car body both sides, the outer rim of described gusset plate is provided with the connection deckle board of the opening part that is set in car body both sides, between described connection deckle board and car body, there is a stretching structure that can make gusset plate laterally slide on car body, described car body makes to connect the hermetically-sealed construction of realizing sealing between deckle board and car body with being connected to be provided with between deckle board, this retractable automobile also comprises two drive wheels and two flower wheels, between two drive wheels, be connected by axle drive shaft, between two flower wheels, be connected by driven shaft, between described axle drive shaft and driven shaft, be provided with the wheelspan adjustment structure of the distance between can two drive wheels of synchronization regulation and the distance between two flower wheels.
Principle of work of the present invention is: the both-side opening of car body, opening is rectangular, gusset plate be connected deckle board and form rectangle, lack the tubular of a face, connect the opening part that deckle board and gusset sleeve-board are located at car body, and realize the flexible function of the relative cross-car of gusset plate by being arranged on the stretching structure connecting between deckle board and car body, between connection deckle board and car body, be provided with the hermetically-sealed construction that both are sealed, simultaneously, two drive wheels of this automobile, wheelspan between two flower wheels can regulate by wheelspan adjustment structure, the transverse width of automobile is adjustable, can meet the crossing ability advantage of minicar in the urban traffic situation that blocks up, also can have the traveling comfort of large space simultaneously, the automobile that wheelspan is variable, under large wheelspan state, stationarity and the road-holding property of automobile improve greatly, this automobile stops at warehouse-in, the aspects such as transportation of truck-load have advantages of outstanding, in fierce automotive market, there is enough attractable points, can occupy easily the one seat of automotive market.
In above-mentioned a kind of retractable automobile, described stretching structure comprises that several are arranged on the telescopic cylinder of car body inside, and the cylinder body of described telescopic cylinder is fixedly connected with car body, and the piston rod of described telescopic cylinder is fixedly connected with described gusset plate.Telescopic cylinder has four, be separately positioned on four edges and corners of rectangle car body, balanced pulling or promote moves between gusset plate and car body, thereby realizes horizontal space scalable of automobile, and this operation can be carried out under motoring condition or under quiescence.
In above-mentioned a kind of retractable automobile, described telescoping mechanism also comprises a drum assembly that the inwall that connects deckle board is set, described drum assembly comprise one by metallic support rod around the rectangle frame forming, on four limits of described rectangle frame, be equipped with and be set on strut bar and the sleeve that can rotate around strut bar, between described sleeve and strut bar, be provided with ball, the junction of each strut bar is fixedly connected with the inwall that is connected deckle board, described sleeve simultaneously be connected the inwall of deckle board and the outer wall of car body against.Ball has at least two circles, at least will one circle be set respectively at the two ends of sleeve, telescopic cylinder connects strut bar, makes whole drum assembly parallel motion, sleeve is sandwiched between the inwall of connection box plate and the outer wall of car body, makes gusset plate be pulled by telescopic cylinder easily or to promote.
In above-mentioned a kind of retractable automobile, described telescopic cylinder is two-way cylinder, and two piston rods of telescopic cylinder are fixedly connected with two gusset plates of car body both sides respectively.Two blocks of gusset plates of car body both sides can synchronously be realized flexible under the effect of two-way cylinder, and telescopic cylinder is arranged on the electronic switch control at main driving place, and the action of electronic switch control cylinder, for general structure, is not the limit of consideration of this programme, does not run business into particular one and states at this.
In above-mentioned a kind of retractable automobile, described hermetically-sealed construction comprises the sealing band two being fixedly installed on the sealing band one connecting on deckle board inwall and the outer wall that is arranged on car body opening part, described sealing band one has two, and lay respectively at the both sides of sleeve, described sealing band two has two, and is apart arranged on car body outer wall.In the middle of two sealing bands one are sandwiched in sleeve, can guarantee cleaning between sleeve and car body outer wall, sleeve can be rolled smoothly at car body outer wall, the scope that distance between two sealing bands two is this automobile collapsible, while being retractable to maximum or minor increment, sealing band one and sealing band two all can be mutually against realizing the aqueous vapor sealing connecting between deckle board and car body.
In above-mentioned a kind of retractable automobile, described sealing band one comprises that one is welded on the support portion and the sealing that quality of rubber materials is made that connect on deckle board, described support portion is embedded in described sealing, described sealing is hollow structure, and described sealing has the ear of a pressurized backward outside perk; Described sealing band two is made for rigid plastic, and the upper end of sealing band two is provided with a press section that stretches to sealing band one direction.Sealing band one is because be provided with support portion, be sealing band two against time, there is spacing effect, the sealing arranging on sealing band one is hollow structure, sealing opens to a side of support portion, be subject to after the extruding of sealing band two, the sealing of sealing band one is flattened, the ear of sealing band one and sealing band two against, thereby form two sealing surfaces, respectively between the sealing of sealing band one and the press section of sealing band two and between the ear and sealing band two of sealing band one, compare traditional hermetically-sealed construction, this structure has simple in structure, the advantages such as good sealing effect.
In above-mentioned a kind of retractable automobile, described axle drive shaft comprises jack shaft one and the jack shaft two of dead in line, described driven shaft comprises driven half shaft one and the driven half shaft two of dead in line, and described wheelspan adjustment structure comprises that one is set in axle sleeve one on jack shaft one and jack shaft two, is set in two and two stay bearing plates that are set in respectively between jack shaft one and driven half shaft two and between axle drive shaft two and driven half shaft two of axle sleeve in driven half shaft one and driven half shaft two; Spline joint between described axle sleeve one and jack shaft one and jack shaft two, and jack shaft one and jack shaft two are all slidably connected in described axle sleeve one; Spline joint between described axle sleeve two and driven half shaft one and driven half shaft two, and driven half shaft one and driven half shaft two are all slidably connected in described axle sleeve two; Between two described stay bearing plates, be provided with the control assembly that can regulate two distances between stay bearing plate.Stay bearing plate is connected by between bearing and jack shaft one, jack shaft two, driven half shaft one and driven half shaft one, two stay bearing plates be arranged in parallel, two stay bearing plates of control assembly control come closer, make jack shaft one and jack shaft two to the interior slip of axle sleeve one, driven half shaft one and driven half shaft one, to the interior slip of axle sleeve two, realize the adjusting of wheelspan.
In above-mentioned a kind of retractable automobile, described control assembly comprises that two are fixedly connected on respectively two pull bars on stay bearing plate and one and are set in two steel pipes on pull bar, the inwall of described steel pipe is provided with negative thread one and negative thread two, the rotation direction of described negative thread one and negative thread two is contrary, and be separately positioned on the two ends of steel pipe, two pull bar outside faces are provided with the outside thread one and the outside thread two that coordinate with negative thread one and negative thread two respectively; Described steel pipe is connected with car body and can rotates, and described axle sleeve one is all fixedly connected with car body by bearing with axle sleeve two; On described steel pipe, be fixedly installed sprocket wheel one, be provided with sprocket wheel two in described car body, between described sprocket wheel one and sprocket wheel two, be connected by chain, described sprocket wheel two is provided with and can orders about the handle that sprocket wheel two rotates.Swinging handle, make sprocket wheel two rotations, sprocket wheel one drives steel pipe rotary, be plugged in pull bar the ordering about by helicitic texture in steel pipe, move along steel pipe axis, owing to thering are two sections of screw threads that rotation direction is contrary in steel pipe, two pull bars can be moved to two contrary side directions, thereby two distances between stay bearing plate are changed.
In above-mentioned a kind of retractable automobile, in described car body, be provided with a front-row seats, the one and back seat two near car body right side of back seat near car body left side, described front-row seats is arranged on car body middle part, hinged between the right side of the left side of described back seat one and back seat two, between described back seat two and the base plate of car body, be provided with the slide rail laterally sliding for back seat two, the bottom of described back seat one is provided with a blocked hole, is provided with the clamping block coordinating with described blocked hole on the base plate of described car body.The seat of this automobile has two rows, front row is one-seater, rear row is Double-seat, in urban life, the chance of taking three people's trips is not a lot, the particularly crowd such as working clan, in the time that the gusset plate of this automobile shrinks, the horizontal space of automobile shortens, by back seat two segment distance that slides to the left, make blocked hole on back seat one separate with the clamping block on hull bottom plate simultaneously, and make back seat one think the direction upset of back seat two or flip an angle around hinge-point, can either in the time that having a full house, enjoy by automobile the traveling comfort of large space, also can realize automobile transverse distance in a big way in flexible.
In above-mentioned a kind of retractable automobile, described axle drive shaft is connected with a motor.Be that urban traffic environment designs between this automobile, the automobile of electric machine control has better energy-conserving and environment-protective, improves environment and good road-holding property.
Compared with prior art, the present invention has the following advantages:
1, the both-side opening of car body, opening is rectangular, gusset plate be connected deckle board form a tubular rectangle, that lack a face, connect the opening part that deckle board and gusset sleeve-board are located at car body, and realize the flexible function of the relative cross-car of gusset plate by being arranged on the stretching structure connecting between deckle board and car body, between connection deckle board and car body, be provided with the hermetically-sealed construction that both are sealed.
2, the wheelspan between two of this automobile drive wheels, two flower wheels can regulate by wheelspan adjustment structure, the transverse width of automobile is adjustable, can meet the crossing ability advantage of minicar in the urban traffic situation that blocks up, also can have the traveling comfort of large space simultaneously, the automobile that wheelspan is variable, under large wheelspan state, stationarity and the road-holding property of automobile improve greatly, this automobile has advantages of outstanding at aspects such as warehouse-in parking, transportation of truck-loads, in fierce automotive market, there is enough attractable points, can occupy easily the one seat of automotive market.
3, sealing band one is because be provided with support portion, be sealing band two against time, there is spacing effect, the sealing arranging on sealing band one is hollow structure, sealing opens to a side of support portion, be subject to after the extruding of sealing band two, the sealing of sealing band one is flattened, the ear of sealing band one and sealing band two against, thereby form two sealing surfaces, respectively between the sealing of sealing band one and the press section of sealing band two and between the ear and sealing band two of sealing band one, compare traditional hermetically-sealed construction, this structure has simple in structure, the advantages such as good sealing effect.
4, the seat of this automobile has two rows, front row is one-seater, rear row is Double-seat, in urban life, the chance of taking three people's trips is not a lot, the particularly crowd such as working clan, in the time that the gusset plate of this automobile shrinks, the horizontal space of automobile shortens, by back seat two segment distance that slides to the left, make blocked hole on back seat one separate with the clamping block on hull bottom plate simultaneously, and make back seat one think the direction upset of back seat two or flip an angle around hinge-point, can either in the time that having a full house, enjoy by automobile the traveling comfort of large space, also can realize automobile transverse distance in a big way in flexible.
Accompanying drawing explanation
Fig. 1 is the integral structure schematic diagram of this automobile.
Fig. 2 is that Fig. 1 removes the structural representation after gusset plate.
Fig. 3 is the structural representation of this automobile intermediate roll assembly.
Fig. 4 is the section drawing of hermetically-sealed construction in this automobile.
Fig. 5 is the exploded drawings of this automobile seal structure.
Fig. 6 is the structural representation of removing in Fig. 2 after back seat one and back seat two.
Fig. 7 is the structural representation of back seat one and back seat two.
Fig. 8 is the perspective view of wheelspan adjustment structure in this automobile.
Fig. 9 is the section drawing of steel pipe in this automobile.
In figure, 1, car body; 2, gusset plate; 3, connect deckle board; 4, stretching structure; 41, telescopic cylinder; 42, strut bar; 43, sleeve; 44, ball; 5, hermetically-sealed construction; 51, sealing band one; 511, sealing; 512, support portion; 513, ear; 52, sealing band two; 521, press section; 6, wheelspan adjustment structure; 61, drive wheel; 62, flower wheel; 63, axle drive shaft; 631, jack shaft one; 632, jack shaft two; 64, driven shaft; 641, driven half shaft one; 642, driven half shaft two; 65, axle sleeve one; 66, axle sleeve two; 67, stay bearing plate; 681, pull bar; 682, steel pipe; 683, sprocket wheel one; 684, sprocket wheel two; 685, chain; 686, handle; 71, front-row seats; 72, back seat one; 73, back seat two; 74, slide rail; 75, blocked hole; 76, clamping block; 8, motor.
The specific embodiment
Be below specific embodiments of the invention by reference to the accompanying drawings, technical scheme of the present invention is further described, but the present invention be not limited to these embodiment.
As depicted in figs. 1 and 2, retractable automobile comprises car body 1, the left and right sides opening of car body 1, and opening is rectangular, the both sides of car body 1 are connected with the gusset plate 2 of the opening parcel of car body 1 both sides, the outer rim of gusset plate 2 is provided with the connection deckle board 3 of the opening part that is set in car body 1 both sides, between connection deckle board 3 and car body 1, there is a stretching structure 4 that can make gusset plate 2 laterally slide on car body 1, car body 1 makes to connect the hermetically-sealed construction 5 of realizing sealing between deckle board 3 and car body 1 with being connected to be provided with between deckle board 3, this retractable automobile also comprises two drive wheels 61 and two flower wheels 62, between two drive wheels 61, be connected by axle drive shaft 63, between two flower wheels 62, be connected by driven shaft 64, between axle drive shaft 63 and driven shaft 64, be provided with the wheelspan adjustment structure 6 of the distance between can two drive wheels 61 of synchronization regulation and the distance between two flower wheels 62.
The both-side opening of car body 1, opening is rectangular, gusset plate 2 be connected deckle board 3 and form rectangle, lack the tubular of a face, connect the opening part that deckle board 3 and gusset plate 2 are set in car body 1, and realize the function of relative car body 1 transversal stretching of gusset plate 2 by being arranged on the stretching structure 4 connecting between deckle board 3 and car body 1, between connection deckle board 3 and car body 1, be provided with the hermetically-sealed construction 5 that both are sealed, simultaneously, two drive wheels 61 of this automobile, wheelspan between two flower wheels 62 can regulate by wheelspan adjustment structure 6, the transverse width of automobile is adjustable, can meet the crossing ability advantage of minicar in the urban traffic situation that blocks up, also can have the traveling comfort of large space simultaneously, the automobile that wheelspan is variable, under large wheelspan state, stationarity and the road-holding property of automobile improve greatly, this automobile stops at warehouse-in, the aspects such as transportation of truck-load have advantages of outstanding, in fierce automotive market, there is enough attractable points, can occupy easily the one seat of automotive market.
As shown in Figures 2 and 3, stretching structure 4 comprises that several are arranged on the telescopic cylinder 41 of car body 1 inside, the cylinder body of telescopic cylinder 41 is fixedly connected with car body 1, the piston rod of telescopic cylinder 41 is fixedly connected with gusset plate 2, telescopic cylinder 41 has four, be separately positioned on four edges and corners of rectangle car body 1, balanced pull or promote to move between gusset plate 2 and car body 1, thereby realize horizontal space scalable of automobile, this operation can be carried out under motoring condition or under quiescence, telescoping mechanism also comprises a drum assembly that the inwall that connects deckle board 3 is set, drum assembly comprise one by metallic support rod 42 around the rectangle frame forming, on four limits of rectangle frame, be equipped with and be set on strut bar 42 and the sleeve 43 that can rotate around strut bar 42, between sleeve 43 and strut bar 42, be provided with ball 44, the junction of each strut bar 42 is fixedly connected with the inwall that is connected deckle board 3, sleeve 43 simultaneously be connected the inwall of deckle board 3 and the outer wall of car body 1 against, ball 44 has at least two circles, at least to a circle be set respectively at the two ends of sleeve 43, telescopic cylinder 41 connects strut bar 42, make whole drum assembly parallel motion, sleeve 43 is sandwiched in and connects between the inwall of deckle board 3 and the outer wall of car body 1, make gusset plate 2 be pulled or to promote by telescopic cylinder 41 easily.
As shown in Figure 4 and Figure 5, hermetically-sealed construction 5 comprises the sealing band 2 52 being fixedly installed on the sealing band 1 connecting on deckle board 3 inwalls and the outer wall that is arranged on car body 1 opening part, sealing band 1 has two, and lay respectively at the both sides of sleeve 43, sealing band 2 52 has two, and be apart arranged on car body 1 outer wall, in the middle of two sealing bands 1 are sandwiched in sleeve 43, can guarantee cleaning between sleeve 43 and car body 1 outer wall, sleeve 43 can be rolled smoothly at car body 1 outer wall, the scope that distance between two sealing bands 2 52 is this automobile collapsible, while being retractable to maximum or minor increment, sealing band 1 and sealing band 2 52 all can be mutually against realizing the aqueous vapor sealing connecting between deckle board 3 and car body 1, sealing band 1 comprises that one is welded on the support portion 512 and the sealing 511 that quality of rubber materials is made that connect on deckle board 3, support portion 512 is embedded in sealing 511, sealing 511 is hollow structure, sealing 511 has the ear 513 of a pressurized backward outside perk, sealing band 2 52 is made for rigid plastic, and the upper end of sealing band 2 52 is provided with a press section 521 that stretches to sealing band one 51 directions, sealing band 1 is because be provided with support portion 512, be sealing band 2 52 against time, there is spacing effect, the sealing 511 arranging on sealing band 1 is hollow structure, sealing 511 opens to a side of support portion 512, be subject to after the extruding of sealing band 2 52, the sealing 511 of sealing band 1 is flattened, the ear 513 of sealing band 1 and sealing band 2 52 against, thereby form two sealing surfaces, respectively between the sealing 511 of sealing band 1 and the press section 521 of sealing band 2 52 and between the ear 513 and sealing band 2 52 of sealing band 1, compare traditional hermetically-sealed construction 5, this structure has simple in structure, the advantages such as good sealing effect.
As shown in Figure 8 and Figure 9, axle drive shaft 63 comprises jack shaft 1 and the jack shaft 2 632 of dead in line, driven shaft 64 comprises driven half shaft 1 and the driven half shaft 2 642 of dead in line, and wheelspan adjustment structure 6 comprises that one is set in axle sleeve 1 on jack shaft 1 and jack shaft 2 632, is set in axle sleeve 2 66 and two stay bearing plates 67 that are set in respectively between jack shaft 1 and driven half shaft 2 642 and between axle drive shaft 63 2 and driven half shaft 2 642 in driven half shaft 1 and driven half shaft 2 642, spline joint between axle sleeve 1 and jack shaft 1 and jack shaft 2 632, and jack shaft 1 and jack shaft 2 632 are all slidably connected in axle sleeve 1, spline joint between axle sleeve 2 66 and driven half shaft 1 and driven half shaft 2 642, and driven half shaft 1 and driven half shaft 2 642 are all slidably connected in axle sleeve 2 66, between two stay bearing plates 67, be provided with the control assembly that can regulate two distances between stay bearing plate 67, stay bearing plate 67 is by bearing and jack shaft 1, jack shaft 2 632, between driven half shaft 1 and driven half shaft 1, be connected, two stay bearing plates 67 be arranged in parallel, two stay bearing plates 67 of control assembly control come closer, make jack shaft 1 and jack shaft 2 632 to the interior slip of axle sleeve 1, driven half shaft 1 and driven half shaft 1 are to the interior slip of axle sleeve 2 66, realize the adjusting of wheelspan, control assembly comprises that two are fixedly connected on respectively two pull bars 681 on stay bearing plate 67 and one and are set in two steel pipes 682 on pull bar 681, the inwall of steel pipe 682 is provided with negative thread one and negative thread two, the rotation direction of negative thread one and negative thread two is contrary, and be separately positioned on the two ends of steel pipe 682, two pull bar 681 outside faces are provided with the outside thread one and the outside thread two that coordinate with negative thread one and negative thread two respectively, steel pipe 682 is connected with car body 1 and can rotates, and axle sleeve 1 is all fixedly connected with car body 1 by bearing with axle sleeve 2 66, on steel pipe 682, be fixedly installed sprocket wheel 1, in car body 1, be provided with sprocket wheel 2 684, between sprocket wheel 1 and sprocket wheel 2 684, be connected by chain 685, sprocket wheel 2 684 is provided with and can orders about the handle 686 that sprocket wheel 2 684 rotates, swinging handle 686, sprocket wheel 2 684 is rotated, sprocket wheel 1 drives steel pipe 682 to rotate, be plugged in pull bar 681 the ordering about by helicitic texture in steel pipe 682, move along steel pipe 682 axis, owing to thering are two sections of screw threads that rotation direction is contrary in steel pipe 682, two pull bars 681 can be moved to two contrary side directions, thereby two distances between stay bearing plate 67 are changed.
As shown in Figure 6 and Figure 7, in car body 1, be provided with a front-row seats 71, a back seat 1 near car body 1 left side and a back seat 2 73 near car body 1 right side, front-row seats 71 is arranged on car body 1 middle part, hinged between the right side of the left side of back seat 1 and back seat 2 73, between the base plate of back seat 2 73 and car body 1, be provided with the slide rail 74 laterally sliding for back seat 2 73, the bottom of back seat 1 is provided with a blocked hole 75, on the base plate of car body 1, be provided with the clamping block 76 coordinating with blocked hole 75, the seat of this automobile has two rows, front row is one-seater, rear row is Double-seat, in urban life, the chance of taking three people's trips is not a lot, the particularly crowd such as working clan, in the time that the gusset plate 2 of this automobile shrinks, the horizontal space of automobile shortens, by back seat 2 73 segment distance that slides to the left, make blocked hole 75 on back seat 1 separate with the clamping block 76 on car body 1 base plate simultaneously, and make back seat 1 think the direction upset of back seat 2 73 or flip an angle around hinge-point, can either in the time that having a full house, enjoy by automobile the traveling comfort of large space, also can realize automobile transverse distance in a big way in flexible.
Axle drive shaft 63 is connected with a motor 8, is that urban traffic environment designs between this automobile, and the automobile that motor 8 is controlled has better energy-conserving and environment-protective, improves environment and good road-holding property.
Specific embodiment described herein is only to the explanation for example of the present invention's spirit.Those skilled in the art can make various modifications or supplement or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present invention or surmount the defined scope of appended claims.
Claims (10)
1. a retractable automobile, comprise car body (1), it is characterized in that, the left and right sides opening of described car body (1), and opening is rectangular, the both sides of described car body (1) are connected with the gusset plate (2) of the opening parcel of car body (1) both sides, the outer rim of described gusset plate (2) is provided with the connection deckle board (3) of the opening part that is set in car body (1) both sides, between described connection deckle board (3) and car body (1), there is a stretching structure (4) that can make gusset plate (2) laterally slide on car body (1), described car body (1) makes to connect the hermetically-sealed construction (5) of realizing sealing between deckle board (3) and car body (1) with being connected to be provided with between deckle board (3), this retractable automobile also comprises two drive wheels (61) and two flower wheels (62), between two drive wheels (61), be connected by axle drive shaft (63), between two flower wheels (62), be connected by driven shaft (64), between described axle drive shaft (63) and driven shaft (64), be provided with the wheelspan adjustment structure (6) of the distance between can two drive wheels of synchronization regulation (61) and the distance between two flower wheels (62).
2. retractable automobile according to claim 1, it is characterized in that, described stretching structure (4) comprises that several are arranged on the inner telescopic cylinder (41) of car body (1), the cylinder body of described telescopic cylinder (41) is fixedly connected with car body (1), and the piston rod of described telescopic cylinder (41) is fixedly connected with described gusset plate (2).
3. retractable automobile according to claim 2, it is characterized in that, described telescoping mechanism also comprises a drum assembly that the inwall that connects deckle board (3) is set, described drum assembly comprise one by metallic support rod (42) around the rectangle frame forming, on four limits of described rectangle frame, be equipped with and be set in the sleeve (43) that strut bar (42) is upper and can rotate around strut bar (42), between described sleeve (43) and strut bar (42), be provided with ball (44), the junction of each strut bar (42) is fixedly connected with the inwall that is connected deckle board (3), described sleeve (43) simultaneously be connected the inwall of deckle board (3) and the outer wall of car body (1) against.
4. retractable automobile according to claim 3, is characterized in that, described telescopic cylinder (41) is two-way cylinder, and two piston rods of telescopic cylinder (41) are fixedly connected with two gusset plates (2) of car body (1) both sides respectively.
5. retractable automobile according to claim 4, it is characterized in that, described hermetically-sealed construction (5) comprises the sealing band two (52) being fixedly installed on the outer wall that connects the sealing band one (51) on deckle board (3) inwall and be arranged on car body (1) opening part, described sealing band one (51) has two, and lay respectively at the both sides of sleeve (43), described sealing band two (52) has two, and is apart arranged on car body (1) outer wall.
6. retractable automobile according to claim 5, it is characterized in that, described sealing band one (51) comprises that one is welded on the support portion (512) and the sealing (511) that quality of rubber materials is made that connect on deckle board (3), described support portion (512) is embedded in described sealing (511), described sealing (511) is hollow structure, and described sealing (511) has the ear (513) of a pressurized backward outside perk; Described sealing band two (52) is made for rigid plastic, and the upper end of sealing band two (52) is provided with a press section (521) that stretches to sealing band one (51) direction.
7. retractable automobile according to claim 6, it is characterized in that, described axle drive shaft (63) comprises jack shaft one (631) and the jack shaft two (632) of dead in line, described driven shaft (64) comprises driven half shaft one (641) and the driven half shaft two (642) of dead in line, described wheelspan adjustment structure (6) comprises an axle sleeve one (65) being set on jack shaft one (631) and jack shaft two (632), be set in the axle sleeve two (66) in driven half shaft one (641) and driven half shaft two (642), and two stay bearing plates (67) that are set in respectively between jack shaft one (631) and driven half shaft two (642) and between axle drive shaft (63) two and driven half shaft two (642), spline joint between described axle sleeve one (65) and jack shaft one (631) and jack shaft two (632), and jack shaft one (631) and jack shaft two (632) are all slidably connected in described axle sleeve one (65), spline joint between described axle sleeve two (66) and driven half shaft one (641) and driven half shaft two (642), and driven half shaft one (641) and driven half shaft two (642) are all slidably connected in described axle sleeve two (66), between two described stay bearing plates (67), be provided with the control assembly that can regulate the distance between two stay bearing plates (67).
8. retractable automobile according to claim 7, it is characterized in that, described control assembly comprises two pull bar (681) and the steel pipes (682) that are set on two pull bars (681) that are fixedly connected on respectively on two stay bearing plates (67), the inwall of described steel pipe (682) is provided with negative thread one and negative thread two, the rotation direction of described negative thread one and negative thread two is contrary, and be separately positioned on the two ends of steel pipe (682), two pull bars (681) outside face is provided with the outside thread one and the outside thread two that coordinate with negative thread one and negative thread two respectively; Described steel pipe (682) is connected and can rotates with car body (1), and described axle sleeve one (65) is all fixedly connected with car body (1) by bearing with axle sleeve two (66); On described steel pipe (682), be fixedly installed sprocket wheel one (683), in described car body (1), be provided with sprocket wheel two (684), between described sprocket wheel one (683) and sprocket wheel two (684), be connected by chain (685), described sprocket wheel two (684) is provided with and can orders about the handle (686) that sprocket wheel two (684) rotates.
9. retractable automobile according to claim 8, it is characterized in that, in described car body (1), be provided with a front-row seats (71), a back seat one (72) near car body (1) left side and a back seat two (73) near car body (1) right side, described front-row seats (71) is arranged on car body (1) middle part, hinged between the right side of the left side of described back seat one (72) and back seat two (73), between described back seat two (73) and the base plate of car body (1), be provided with the slide rail (74) laterally sliding for back seat two (73), the bottom of described back seat one (72) is provided with a blocked hole (75), on the base plate of described car body (1), be provided with the clamping block (76) coordinating with described blocked hole (75).
10. retractable automobile according to claim 9, is characterized in that, described axle drive shaft (63) is connected with a motor (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320774367.XU CN203612086U (en) | 2013-11-28 | 2013-11-28 | Retractable automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320774367.XU CN203612086U (en) | 2013-11-28 | 2013-11-28 | Retractable automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203612086U true CN203612086U (en) | 2014-05-28 |
Family
ID=50764752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320774367.XU Expired - Fee Related CN203612086U (en) | 2013-11-28 | 2013-11-28 | Retractable automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203612086U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103612672A (en) * | 2013-11-28 | 2014-03-05 | 嘉兴市凯力塑业有限公司 | Stretchable car |
-
2013
- 2013-11-28 CN CN201320774367.XU patent/CN203612086U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103612672A (en) * | 2013-11-28 | 2014-03-05 | 嘉兴市凯力塑业有限公司 | Stretchable car |
| CN103612672B (en) * | 2013-11-28 | 2017-02-22 | 嘉兴市凯力塑业有限公司 | Stretchable car |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140528 Termination date: 20151128 |