CN103010079B - Full-automatic multifunctional telescopic limo - Google Patents

Full-automatic multifunctional telescopic limo Download PDF

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Publication number
CN103010079B
CN103010079B CN201210510483.0A CN201210510483A CN103010079B CN 103010079 B CN103010079 B CN 103010079B CN 201210510483 A CN201210510483 A CN 201210510483A CN 103010079 B CN103010079 B CN 103010079B
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China
Prior art keywords
wallboard
telescopic
floor
top board
slide bar
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Expired - Fee Related
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CN201210510483.0A
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Chinese (zh)
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CN103010079A (en
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胡明华
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Individual
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Individual
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Priority to CN201210510483.0A priority Critical patent/CN103010079B/en
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Expired - Fee Related legal-status Critical Current
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Abstract

The invention relates to a full-automatic multifunctional telescopic limo which is characterized by comprising a cab, a living accommodation and a working accommodation of the limo, wherein the working accommodation is an expansion accommodation; a center top plate is arranged on the working accommodation; both sides of the working accommodation are provided with a left telescopic wallboard and a right telescopic wallboard; top plate sliding extension and retraction devices are respectively arranged on the tops of the left and right telescopic wallboards; floors are respectively arranged at the bottoms of the left and right telescopic wallboards; the floors are in a translation folding form; and both sides of the left and right telescopic wallboards are respectively provided with front and rear wallboard translation extension and retraction devices.

Description

Full-automatic multifunctional telescopic limo
Technical field
The present invention relates to flexible caravan, particularly relate to Full-automatic multifunctional telescopic limo.
Background technology
Geoexploration, natural resources investigation or rescue and relief work etc., need to work in the wild or lodge, existing method builds tent, build tent cumbersome, particularly will select place everywhere, carrying loading needs separately to look for transportation means, and it is poor to build sanitary condition in tent on the ground, therefore, people devise regarding Car room in recent years.Garage needs to expand to both sides in use, and the used time is not shrunk to the width corresponding to automobile, so one group of telescoping mechanism will be had as the top board of garage, floor and front and back wallboard, but it is dumb that prior art also exists the transmission of stretching with shrinking, the shortcomings such as the rear leak tightness of stretching, extension is poor, not firm.
Summary of the invention
The object of the invention is the shortcoming existed to overcome prior art, there is provided the stretching, extension of a kind of top board, base plate and front and back wallboard and the ensuring smooth transmission of shrinking, steadily, after shrinking, volume is little, after stretching, extension, volume is large, load-carrying capacity is strong, the Full-automatic multifunctional telescopic limo of firm stable.
The technical scheme of Full-automatic multifunctional telescopic limo of the present invention is: it is characterized in that the operator's compartment comprising caravan, accommodation and work chamber, described work chamber is expansion tank, work chamber there is central deck, work chamber both sides arrange left flexible wallboard and the right side and to stretch wallboard, on a left side, right flexible panel tops respectively arranges top board sliding extension device, on a left side, bottom right flexible wallboard, respectively floor is set, floor is translation folded form, on a left side, before right flexible wallboard both sides are respectively arranged, rear wall plate translation retractor device, described top board sliding extension device comprises on left flexible wallboard and arranges the second from left level top board, right flexible wallboard arranges right secondary top board, the second from left level top board head installs left wheel, right secondary top board head installs right roller, left, right secondary top board height shifts to install, divide in central deck and be set up top board slideway and lower roof plate slideway, upper plate slideway matches with the left wheel of the second from left level top board, lower roof plate slideway matches with the right roller of right secondary top board, described floor translation folded form comprises underframe, the telescopic chute frame of installing floor board on wheel underframe is had under underframe, telescopic chute frame sidewall installs telescopic oil cylinder, left telescopic chute and right telescopic chute is had in telescopic chute frame, on a left side, respectively slide bar is installed in right telescopic chute, left connection ear and right connection ear are installed under telescopic chute frame one end, left, between right connection ear, bearing pin is installed, outside bearing pin, left chain wheel is set, go to the bottom at telescopic chute frame and have perforation, left chain wheel touches through perforation and slide bar bottom connection, in the slide bar of the right telescopic chute of telescopic chute frame one end, middle pulley is installed, middle pulley distribution is rotaryed connection with slide bar, middle pulley contacts with right telescopic chute, described slide bar connects the framed side wallboard support of the left and right sides, framed side wallboard support connect left, right flexible wallboard, the piston rod of telescopic oil cylinder is connected inside framed side wallboard support, left, right flexible wallboard sidewall installs support cylinder, a described left side, a floor installed by right flexible wallboard, long emissions groove is had in a floor, under a floor, connecting strap is installed, slide bar installs No. two floors and No. three floors, mounting center floor on telescopic chute frame, No. two, connection hinge between No. three floors, floor thrust unit is connected under hinge, floor thrust unit and slide bar sidewall fix, triangle lifting frame is installed under No. two floors, slide bar is installed lifting pulley, lifting pulley contacts with triangle lifting frame, before described, rear wall plate translation retractor device is included in a left side, front first wallboard of each installation and rear first wallboard before and after right flexible wallboard, front first wallboard connects front second wallboard, second wallboard after rear first wallboard connects, front second wallboard connects front 3rd wallboard, 3rd wallboard after rear second wallboard connects, before, rear 3rd wallboard fixes with central deck and center floor up and down respectively, front, respectively fixed rack is installed under rear first wallboard, front, under rear second wallboard, the second roller is installed, second roller contacts with fixed rack, front, the second pulley is installed in rear second wallboard side, front, rear 3rd wallboard is installed fixing chute, second pulley contacts with fixing chute.
The invention discloses a kind of Full-automatic multifunctional telescopic limo, by caravan is divided into operator's compartment, accommodation and work chamber, people drive caravan in operator's compartment, and stretching, extension and the contraction of caravan can be controlled, kitchen tools, tank, cabinet etc. are set in accommodation, the furniture such as table, chair, folding bed are set in work chamber, can be used for office or meet needed for some daily lifes, described work chamber is telescopic expansion tank, and it is mainly through flexible and mobile stretching, extension and the contraction reaching work chamber of top board, floor and front and back wallboard.When wanting work chamber to shrink, first the framed side wallboard support of the left and right sides is driven to move to centre by the telescopic oil cylinder on underframe through piston rod, framed side wallboard support drives a left side simultaneously, right flexible wallboard, support cylinder, a floor and slide bar move inward, the slide bar in left side moves to the right along left telescopic chute, the slide bar on right side moves to the left along right telescopic chute, install left under the left side oral area of left telescopic chute, right connection ear, left, between right connection ear, bearing pin is installed, outside bearing pin, left chain wheel is set, go to the bottom at telescopic chute frame and have perforation, left chain wheel contacts with bottom slide bar through perforation, equally also right pulley is equipped with under oral area on the right side of right telescopic chute, make sliding bar smooth and easy, improve sliding bar reliability, and in the right side oral area of left telescopic chute and the left side oral area of right telescopic chute, middle pulley is installed, there is middle pulley, slide bar is stretched out, and rear front end is heavier slightly tilts downwards, rear end is inclined upwardly, the middle pulley of rear end contacts with telescopic chute upper wall surface, if after slide bar shrinks, rear end is heavier to tilt downwards slightly, the middle pulley of rear end contacts with telescopic chute lower wall surface, thus avoid slide bar rear end and telescopic chute to produce rubbing, while slide bar shrinks, a floor drives No. two floors through hinge, No. two floors drive No. three floors through hinge, triangle lifting frame is installed under No. two floors, slide bar is installed lifting pulley, when lifting pulley contacts with the inclined-plane of triangle lifting frame, the inclined-plane of triangle lifting frame upwards arches upward along the side on lifting pulley driving No. two floors, No. two floors drive No. three floors upwards to arch upward by hinge simultaneously, and under the effect of floor thrust unit, make two, No. three floors erect folding, while floor is shunk, left and right flexible wallboard drives left and right secondary top board to move to centre, the left and right roller of left and right secondary top board head and upper and lower top board slideway bearing fit, left and right secondary top board can be taken in upper and lower top board slideway steadily, smoothly, and top board slideway is upper-lower position, make left and right secondary top board height infraversion malposition, thus longer secondary top board can be taken in top board slideway completely, rational in infrastructure, compact, while floor and top board are shunk, left, before right flexible wallboard drives, rear first wallboard moves to centre, before, fixed rack under rear first wallboard and front, the second roller under rear second wallboard contacts, before avoiding, rear second wallboard produces and waves and rock, work as a left side, right flexible wallboard moves to front, when rear second wallboard side contacts, left, before right flexible wallboard drives, rear first wallboard and front, rear second wallboard moves to centre together, before, rear second wallboard moves simultaneously to centre, second pulley and front, the fixing slide contact of rear 3rd wallboard, equally also be before avoiding, rear second wallboard produces and waves and rock, last until front, rear first wallboard, before, rear second wallboard and front, rear 3rd wallboard reaches arrangement in parallel, complete contraction, a left side now, the outside wall surface of right both sides wallboard and the outside wall surface of accommodation are same level, volume-diminished, when wanting work chamber to trail, then action is contrary, launches back room car body and amasss large.
Full-automatic multifunctional telescopic limo of the present invention, the head of described central deck and left and right secondary top board is shaped with elbow anti-slip mutually.Described floor thrust unit comprises telescopic and expansion link, and expansion link one is through rotating shaft connection hinge, and telescopic one is through pinned connection rotary seat, and rotary seat and slide bar fix.When floor is packed up, telescopic promotes expansion link, because expansion link and rotary seat fix, cannot move, therefore telescopic is reversed upwardly, telescopic is hinge upwardly, make No. two, No. three floors around hinge doubling, meanwhile telescopic rotates around hinge through rotating shaft, and expansion link rotates around rotary seat through bearing pin, until vertical No. two, No. three floors are vertical doubled state, complete and pack up action.Described slide bar is H-shaped slide bar.Positioning slide installed by described forward and backward first wallboard, and positioning pulley installed by forward and backward second wallboard, and positioning pulley contacts with positioning slide.Had positioning slide and positioning pulley to coordinate, avoided forward and backward second wallboard to produce when stretching and shrink and wave or rock, make forward and backward second wallboard slide steady, smooth and easy, location is reliable.Stair are installed at described work chamber rear portion.
Accompanying drawing explanation
Fig. 1 is the deployed condition schematic perspective view of Full-automatic multifunctional telescopic limo of the present invention;
Fig. 2 is Full-automatic multifunctional telescopic limo contraction state schematic side view of the present invention;
Fig. 3 is the structural representation left and right flexible wallboard being arranged top board sliding extension device;
Fig. 4 is the folding state structural representation of floor translation folded form;
Fig. 5 is the deployed condition structural representation of floor translation folded form;
Fig. 6 is the schematic top plan view of underframe being installed telescopic chute frame and telescopic oil cylinder;
Fig. 7 is the schematic cross-section installing slide bar in telescopic chute frame;
Fig. 8 is the schematic front view of forward and backward wallboard translation retractor device;
Fig. 9 is the schematic top plan view of forward and backward wallboard translation retractor device.
Detailed description of the invention
The present invention relates to a kind of Full-automatic multifunctional telescopic limo, as shown in Fig. 1-Fig. 9, it is characterized in that: the operator's compartment 1 comprising caravan, accommodation 2 and work chamber 3, described work chamber is expansion tank, work chamber has central deck 6, work chamber both sides arrange left flexible wallboard 7 and the right side and to stretch wallboard 8, on a left side, right flexible wallboard 7, 8 tops respectively arrange top board sliding extension device, on a left side, right flexible wallboard 7, bottom 8, respectively floor is set, floor is translation folded form, on a left side, right flexible wallboard 7, before 8 both sides are respectively arranged, rear wall plate translation retractor device, described top board sliding extension device comprises on left flexible wallboard 7 and arranges the second from left level top board 9, right flexible wallboard 8 arranges right secondary top board 10, the second from left level top board 9 head installs left wheel 12, right secondary top board 10 head installs right roller 14, left, right secondary top board 9, 10 height shift to install, divide in central deck 6 and be set up top board slideway 15 and lower roof plate slideway 16, upper plate slideway 15 matches with the left wheel 12 of the second from left level top board 9, lower roof plate slideway 16 matches with the right roller 14 of right secondary top board 10, described floor translation folded form comprises underframe 17, the telescopic chute frame 18 of installing floor board on wheel 60 underframe is had under underframe, telescopic chute frame sidewall installs telescopic oil cylinder 19, left telescopic chute 20 and right telescopic chute 21 is had in telescopic chute frame, on a left side, each installation slide bar 22 in right telescopic chute, left connection ear 23 and right connection ear 24 are installed under telescopic chute frame 18 one end, left, between right connection ear, bearing pin 25 is installed, left chain wheel 26 is set outside bearing pin, go to the bottom at telescopic chute frame 18 and have perforation 28, left chain wheel touches through perforation 28 and slide bar 22 bottom connection, in the slide bar of the right telescopic chute 21 of telescopic chute frame 18 one end, middle pulley 48 is installed, middle pulley distribution 49 is rotaryed connection with slide bar, middle pulley contacts with right telescopic chute 21, described slide bar 22 connects the framed side wallboard support 29 of the left and right sides, framed side wallboard support connect left, right flexible wallboard 7, 8, the piston rod 31 of telescopic oil cylinder 19 is connected inside framed side wallboard support, left, right flexible wallboard 7, 8 sidewalls install support cylinder 32, a described left side, right flexible wallboard 7, on 8, a floor 33 is installed, long emissions groove 61 is had in a floor, under a floor, connecting strap 34 is installed, slide bar 22 installs No. two floors 35 and No. three floors 36, mounting center floor 53 on telescopic chute frame 18, No. two, connection hinge 37 between No. three floors, floor thrust unit 38 is connected under hinge, floor thrust unit and slide bar 22 sidewall fix, 35 times triangle lifting frame 39 is installed on No. two floors, slide bar 22 is installed lifting pulley 40, lifting pulley contacts with triangle lifting frame 39, before described, rear wall plate translation retractor device is included in a left side, right flexible wallboard 7, front first wallboard 50 of each installation and rear first wallboard before and after 8, front first wallboard connects front second wallboard 51, second wallboard after rear first wallboard connects, front second wallboard connects front 3rd wallboard 52, 3rd wallboard after rear second wallboard connects, before, rear 3rd wallboard fixes with central deck 6 and center floor 53 up and down respectively, front, each installation fixed rack 54 under rear first wallboard, front, rear second wallboard installs the second roller 55 51 times, second roller contacts with fixed rack 54, front, the second pulley 59 is installed in rear second wallboard 51 side, front, rear 3rd wallboard 52 is installed fixing chute 56, second pulley contacts with fixing chute.By caravan is divided into operator's compartment 1, accommodation 2 and work chamber 3, people drive caravan in operator's compartment 1, and stretching, extension and the contraction of caravan can be controlled, in accommodation 2, kitchen tools are set, tank, cabinet etc., in work chamber 3, table is set, chair, the furniture such as folding bed, can be used for office or meet needed for some daily lifes, in each wallboard of accommodation 2 and work chamber 3, heat insulation layer is set, ensure the temperature of caravan, office and household electricity can be equipped with generator set in addition, work chamber 3 described in field is telescopic expansion tank, it is mainly through top board, flexible and mobile stretching, extension and the contraction reaching work chamber of floor and front and back wallboard.When wanting work chamber to shrink, first the framed side wallboard support 29 of the left and right sides is driven to move to centre by the telescopic oil cylinder 19 on underframe 17 through piston rod 31, framed side wallboard support drives a left side simultaneously, right flexible wallboard 7, 8, support cylinder 32, a floor 33 and slide bar 22 move inward, the slide bar 22 in left side moves to the right along left telescopic chute 20, the slide bar 22 on right side moves to the left along right telescopic chute 21, install left under the left side oral area of left telescopic chute 20, right connection ear 23, 24, left, between right connection ear, bearing pin 25 is installed, left chain wheel 26 is set outside bearing pin, go to the bottom at telescopic chute frame 18 and have perforation 28, left chain wheel 26 contacts with bottom slide bar 22 through perforation 28, equally also right pulley is equipped with under oral area on the right side of right telescopic chute 21, make sliding bar smooth and easy, improve slide bar 22 to slide reliability, and in the right side oral area of left telescopic chute 20 and the left side oral area of right telescopic chute, middle pulley 48 is installed, there is middle pulley, slide bar 22 is stretched out, and rear front end is heavier slightly tilts downwards, rear end is inclined upwardly, the middle pulley 48 of rear end contacts with telescopic chute upper wall surface, if after slide bar shrinks, rear end is heavier to tilt downwards slightly, the middle pulley of rear end contacts with telescopic chute lower wall surface, thus avoid slide bar 22 rear end and telescopic chute to produce rubbing, while slide bar shrinks, a floor 33 drives No. two floors 35 through hinge, No. two floors drive No. three floors 36 through hinge 37,35 times triangle lifting frame 39 is installed on No. two floors, slide bar 22 is installed lifting pulley 40, when lifting pulley contacts with the inclined-plane of triangle lifting frame, the inclined-plane of triangle lifting frame 39 drives the side on No. two floors 35 upwards to arch upward along lifting pulley 40, No. two floors drive No. three floors 36 upwards to arch upward by hinge 37 simultaneously, and under the effect of floor thrust unit 38, make two, No. three floors erect folding, while floor is shunk, left and right flexible wallboard 7,8 drives left and right secondary top board 9,10 to move to centre, the left and right roller 12,14 of left and right secondary top board head and upper and lower top board slideway 15,16 bearing fit, left and right secondary top board 9,10 can be taken in upper and lower top board slideway steadily, smoothly, and top board slideway is upper-lower position, make left and right secondary top board height infraversion malposition, thus longer secondary top board can be taken in top board slideway completely, rational in infrastructure, compact, while floor and top board are shunk, left, right flexible wallboard 7, before 8 drives, rear first wallboard 50 moves to centre, before, fixed rack 54 under rear first wallboard is with front, the second roller 55 under rear second wallboard 51 contacts, before avoiding, rear second wallboard 51 produces and waves and rock, work as a left side, right flexible wallboard 7, 8 move to front, when rear second wallboard 51 side contacts, left, before right flexible wallboard drives, rear first wallboard 50 and front, rear second wallboard 51 moves to centre together, before, rear second wallboard moves simultaneously to centre, second pulley 59 is with front, fixing chute 56 moving contact of rear 3rd wallboard 52, equally also be before avoiding, rear second wallboard 51 produces and waves and rock, last until front, rear first wallboard 50, before, rear second wallboard 51 and front, rear 3rd wallboard 52 reaches arrangement in parallel, complete contraction, a left side now, right both sides wallboard 7, the outside wall surface of 8 and the outside wall surface of accommodation 2 are same level, volume-diminished, when wanting work chamber 3 to trail, then action is contrary, launches back room car body and amasss large.The head of described central deck 6 and left and right secondary top board 9,10 is shaped with elbow 41 anti-slip mutually.Described floor thrust unit 38 comprises telescopic 42 and expansion link 43, and expansion link one is through rotating shaft 44 connection hinge 37, and telescopic 42 1 connects rotary seat 47 through bearing pin 46, and rotary seat and slide bar 22 fix.When floor is packed up, telescopic 42 promotes expansion link 43, because expansion link 43 and rotary seat 47 fix, cannot move, therefore telescopic 42 is reversed upwardly, telescopic is hinge 37 upwardly, make No. two, No. three floors 35,36 around hinge 37 doubling, meanwhile telescopic 42 rotates around hinge through rotating shaft 44, and expansion link 43 rotates around rotary seat 47 through bearing pin 46, until vertical No. two, No. three floors 35,36 are in vertical doubled state, complete and pack up action.Described slide bar 22 is H-shaped slide bar.Positioning slide 57 installed by described forward and backward first wallboard 50, and positioning pulley 58 installed by forward and backward second wallboard 51, and positioning pulley contacts with positioning slide.Had positioning slide 57 and positioning pulley 58 to coordinate, avoid forward and backward second wallboard 51 to produce when stretching and shrink and wave or rock, make forward and backward second wallboard 51 slide steady, smooth and easy, location is reliable.Stair 70 are installed at described work chamber 3 rear portion.

Claims (7)

1. Full-automatic multifunctional telescopic limo, it is characterized in that: the operator's compartment (1) comprising caravan, accommodation (2) and work chamber (3), described work chamber is expansion tank, work chamber has central deck (6), work chamber both sides arrange left flexible wallboard (7) and the right side and to stretch wallboard (8), on a left side, right flexible wallboard (7, 8) top respectively arranges top board sliding extension device, on a left side, right flexible wallboard (7, 8) bottom respectively arranges floor, floor is translation folded form, on a left side, right flexible wallboard (7, 8) before both sides are respectively arranged, rear wall plate translation retractor device, described top board sliding extension device comprises on left flexible wallboard (7) and arranges the second from left level top board (9), right flexible wallboard (8) arranges right secondary top board (10), the second from left level top board (9) head installs left wheel (12), right secondary top board (10) head installs right roller (14), left, right secondary top board (9, 10) height shifts to install, divide in central deck (6) and be set up top board slideway (15) and lower roof plate slideway (16), upper plate slideway (15) matches with the left wheel (12) of the second from left level top board (9), lower roof plate slideway (16) matches with the right roller (14) of right secondary top board (10), described floor translation folded form comprises underframe (17), wheel (60) is had under underframe, the telescopic chute frame (18) of installing floor board on underframe, telescopic chute frame sidewall installs telescopic oil cylinder (19), left telescopic chute (20) and right telescopic chute (21) is had in telescopic chute frame, on a left side, slide bar (22) is respectively installed in right telescopic chute, left connection ear (23) and right connection ear (24) are installed under telescopic chute frame (18) one end, left, bearing pin (25) is installed between right connection ear, left chain wheel (26) is set outside bearing pin, go to the bottom at telescopic chute frame (18) and have perforation (28), left chain wheel touches through perforation (28) and slide bar (22) bottom connection, in the slide bar of the right telescopic chute (21) of telescopic chute frame (18) one end, middle pulley (48) is installed, middle pulley distribution (49) is rotaryed connection with slide bar, middle pulley contacts with right telescopic chute (21), described slide bar (22) connects the framed side wallboard support (29) of the left and right sides, framed side wallboard support connect left, right flexible wallboard (7, 8), the piston rod (31) of telescopic oil cylinder (19) is connected inside framed side wallboard support, left, right flexible wallboard (7, 8) sidewall installs support cylinder (32), a described left side, right flexible wallboard (7, 8) upper installation floor (33), long emissions groove (61) is had in a floor, connecting strap (34) is installed under a floor, upper installation No. two floors (35) of slide bar (22) and No. three floors (36), on the upper mounting center floor (53) of telescopic chute frame (18), No. two, connection hinge (37) between No. three floors, floor thrust unit (38) is connected under hinge, floor thrust unit and slide bar (22) sidewall fix, triangle lifting frame (39) is installed under No. two floors (35), at slide bar (22) upper installation lifting pulley (40), lifting pulley contacts with triangle lifting frame (39), before described, rear wall plate translation retractor device is included in a left side, right flexible wallboard (7, 8) front first wallboard (50) of each installation and rear first wallboard before and after, front first wallboard connects front second wallboard (51), second wallboard after rear first wallboard connects, front second wallboard connects front 3rd wallboard (52), 3rd wallboard after rear second wallboard connects, before, rear 3rd wallboard fixes with central deck (6) and center floor (53) up and down respectively, front, fixed rack (54) is respectively installed under rear first wallboard, front, each installation the second roller (55) under rear second wallboard, second roller contacts with fixed rack (54), front, the second pulley (59) is respectively installed in rear second wallboard side, front, on rear 3rd wallboard, each installation fixes chute (56), second pulley contacts with fixing chute.
2. Full-automatic multifunctional telescopic limo as claimed in claim 1, is characterized in that: the head of described central deck (6) and left and right secondary top board (9,10) is shaped with elbow (41) anti-slip mutually.
3. Full-automatic multifunctional telescopic limo as claimed in claim 1, it is characterized in that: described floor thrust unit (38) comprises telescopic (42) and expansion link (43), expansion link one is through rotating shaft (44) connection hinge (37), telescopic (42) one connects rotary seat (47) through bearing pin (46), and rotary seat and slide bar (22) fix.
4. Full-automatic multifunctional telescopic limo as claimed in claim 1, is characterized in that: described slide bar (22) is H-shaped slide bar.
5. Full-automatic multifunctional telescopic limo as claimed in claim 1, is characterized in that: positioning slide (57) respectively installed by described forward and backward first wallboard, and forward and backward second wallboard is respectively installed positioning pulley (58), and positioning pulley contacts with positioning slide.
6. Full-automatic multifunctional telescopic limo as claimed in claim 1, is characterized in that: described work chamber (3) top installs an air-conditioner (4) and satellite receiver (5).
7. Full-automatic multifunctional telescopic limo as claimed in claim 1, is characterized in that: stair (70) are installed at described work chamber (3) rear portion.
CN201210510483.0A 2012-12-04 2012-12-04 Full-automatic multifunctional telescopic limo Expired - Fee Related CN103010079B (en)

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CN103010079B true CN103010079B (en) 2015-01-21

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CN106284674A (en) * 2016-10-12 2017-01-04 安徽虎龙建筑工程有限公司 A kind of motel folding house
CN107458289A (en) * 2017-09-18 2017-12-12 王捷萱 The expansion structure and tool car of tool car
CN108749702B (en) * 2018-06-02 2023-09-29 胡杰 Foldable motor home carriage

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