CN104929244A - Telescopic shed - Google Patents
Telescopic shed Download PDFInfo
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- CN104929244A CN104929244A CN201510301635.XA CN201510301635A CN104929244A CN 104929244 A CN104929244 A CN 104929244A CN 201510301635 A CN201510301635 A CN 201510301635A CN 104929244 A CN104929244 A CN 104929244A
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Abstract
The invention discloses a telescopic shed which comprises at least two shed units and a driving unit. The shed units are arranged in a sleeved manner, and the two neighboring sleeved shed units are slidably connected; the end of each shed unit in the sliding direction is arc-shaped; the driving unit is mounted on the shed units and used for driving the at least two shed units to slide oppositely to be telescopic. The telescopic shed comprises the at least two shed units which are arranged in a sleeved manner, the two neighboring sleeved shed units are slidably connected to be telescopic, and simpleness in structure is achieved; the driving unit drives the at least two shed units to slide oppositely to enable the telescopic shed to be automatically unfolded and folded, and convenience in use is achieved; the telescopic shed can be changed in size by being telescopic, the telescopic shed can be unfolded in use to increased the space inside the shed; the telescopic shed can be downsized in the retracting state, and folding for transportation is facilitated.
Description
Technical field
The present invention relates to field, portable house, particularly relate to a kind of flexible canopy.
Background technology
In prior art, Feng Yu ﹑ daylight is covered in support on the ground and for interim shed of living, multiplex canvas is made, and together with the thing supported, can pull down transfer at any time.Shed carries in the mode of parts, just assembled after reaching the spot, so, need various parts and instrument.Understand title and the using method of all parts, be familiar with the structure of shed, shed could be set up quickly and easily.The shed that current people use generally does not have the effect of automatic telescopic, in use, and very inconvenience.
Summary of the invention
The object of the present invention is to provide a kind of structure simple, can Automatic-expanding and packing up, easy to use.
In order to solve the problems of the technologies described above, the invention provides a kind of flexible canopy, comprising at least two canopy unit and drive unit;
Described at least two nested settings of canopy unit, and adjacent two nested described canopy unit are slidably connected; The described end of canopy unit in glide direction is arch;
Described drive unit is installed on described canopy unit, at least two canopy unit relative slidings described in driving to realize stretching.
Wherein, described canopy unit is more than three or three, and nested setting successively from inside to outside; Or,
Described canopy unit is more than three or three, canopy unit and at least two inner side canopy unit outside wherein comprising one, and described at least another inner side canopy unit is divided into two groups, is nested in respectively in the two ends of described outside canopy unit.
Wherein, described canopy unit is broken-line type arch or arc line type arch.
Wherein, the bottom surface of described canopy unit is provided with pulley.
Wherein, described canopy unit comprises the bracing frame of two arches, multiple connecting rod and multiple backplate, and two support frames as described above are oppositely arranged, and the two ends of each described connecting rod are fixedly attached to two support frames as described above respectively; Each described backplate is fixed in the middle of the framework that described support bar and described connecting rod formed.
Wherein, be provided with guiding mechanism described in adjacent two between canopy unit, described guiding mechanism comprises the guide groove and guide rail that are slidably matched, and described guide groove and described guide rail are separately positioned on adjacent two described canopy unit; The glide direction that described guide rail and described guide groove are along described canopy unit arranges strip;
Described guide groove both ends open in the longitudinal direction; Described guide groove has the first cell wall, the second cell wall and the 3rd cell wall, and described first cell wall and described second cell wall are oppositely arranged, and described 3rd cell wall is connected between described first cell wall and described second cell wall;
Described guide rail extends in described guide groove, forms sliding tray between described guide rail and the canopy unit be connected, and described sliding tray has one towards the strip opening of described first cell wall; Described first cell wall is provided with guide, and described guide wears described strip opening and extends in described sliding tray.
Wherein, movable pulley is provided with between described guide rail and described guide groove.
Wherein, be provided with position-limit mechanism between adjacent two canopy unit, described position-limit mechanism is for limiting the relative movement between adjacent two described canopy unit; Described position-limit mechanism comprises the first locating part and the second locating part, and described second locating part is two, is arranged on the two ends place of canopy unit described in respectively; Described first locating part is slidably arranged between two described second locating parts, and is installed on one end place of adjacent canopy unit described in another.
Wherein, described second locating part is detachable is fixedly connected on described canopy unit.
Wherein, described drive unit moves for driving the described canopy unit of outermost described canopy unit or innermost layer.
Flexible canopy provided by the invention, comprises at least two canopy unit of nested setting, and adjacent two nested canopy unit are slidably connected, and to realize stretching, structure is simple; Drive at least two canopy unit relative slidings by drive unit, flexible canopy Automatic-expanding can be made and pack up, easy to use; Utilizing stretches can change flexible canopy size, flexible canopy can be launched, to increase space in canopy in use; Flexible canopy can reduce overall volume at retracted mode, is convenient to pack up transport.
Accompanying drawing explanation
In order to be illustrated more clearly in technical scheme of the present invention, be briefly described to the accompanying drawing used required in embodiment below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the flexible canopy schematic perspective view in the deployed state that first embodiment of the invention provides;
Fig. 2 is the side schematic view of flexible canopy in Fig. 1;
Fig. 3 is the flexible schematic diagram of canopy under retracted mode in Fig. 1;
Fig. 4 is the syndeton schematic diagram at A place in Fig. 1;
Fig. 5 be Fig. 4 middle guide with guide groove coordinate schematic diagram;
Fig. 6 is the connection diagram in Fig. 4 between the second shackle member and the second canopy unit;
Fig. 7 is the schematic diagram of the second shackle member in Fig. 6;
Fig. 8 is the schematic diagram of card adapter plate in Fig. 4;
Fig. 9 is the flexible canopy schematic diagram in the deployed state that second embodiment of the invention provides.
Detailed description of the invention
Below in conjunction with the accompanying drawing in embodiment of the present invention, the technical scheme in embodiment of the present invention is clearly and completely described.
The one that embodiment of the present invention provides is stretched canopy, comprises at least two canopy unit and drive unit.At least two nested settings of canopy unit, and adjacent two nested canopy unit are slidably connected; The end of canopy unit in glide direction is arch; Drive unit is installed on canopy unit, for driving at least two canopy unit relative slidings to realize stretching.By drive unit, canopy unit can be driven to slide, canopy unit is slided, a canopy unit can skid off from another canopy unit, thus makes flexible canopy be in extended configuration, can increase space in room; Otherwise a canopy unit can also slide in another canopy unit, make the two complete overlap nested, flexible canopy can be in retracted mode, so that flexible canopy is packed up transport, convenient other places that are transported to by flexible canopy use.This flexible canopy, structure is simple, drives at least two canopy unit relative slidings by drive unit, can make flexible canopy Automatic-expanding and pack up, easy to use; Utilizing stretches can change flexible canopy size, flexible canopy can be launched, to increase space in canopy in use; Flexible canopy can reduce overall volume at retracted mode, is convenient to pack up transport.
See also Fig. 1 to Fig. 3, the flexible canopy 10 that first embodiment of the invention provides, it comprises three canopy unit 100,200, a 300 and drive unit 400.Three canopy unit ecto-entad nested settings successively.Drive unit 400 slides for driving canopy unit.
For convenience of description, three canopy unit ecto-entads called after first canopy unit 100, second canopy unit 200 and the 3rd canopy unit 300 respectively.The shape of the first canopy unit 100, second canopy unit 200 and the 3rd canopy unit 300 three is basically identical, and size increases from inside to outside successively, to make three together mutually nested.Be slidably connected between adjacent the first nested canopy unit 100 and the second canopy unit 200, adjacent the second nested canopy unit 200 and the 3rd canopy unit 300 are slidably connected, so that make between the first canopy unit 100, second canopy unit 200 and the 3rd canopy unit 300 three can relative sliding, thus change the overall dimensions of three, realize flexible.
The shape and structure of the first canopy unit 100, second canopy unit 200 and the 3rd canopy unit 300 three is basically identical, describes its concrete structure below for the first canopy unit 100.First end of canopy unit 100 in glide direction is arch, to form certain inner space, and can be located on a certain ground region.
As shown in Figure 1, the first canopy unit 100 comprises the bracing frame 1 of two arches, multiple connecting rod 2 and multiple backplate (not shown), and two bracing frames 1 are oppositely arranged, and the two ends of each connecting rod 2 are fixedly attached to two bracing frames 1 respectively.In the present embodiment, bracing frame 1 can be broken-line type arch, so that the processing preparation of bracing frame 1.Further, bracing frame 1 comprises at least two support bars 11, and all support bars 11 successively head and the tail connect into broken-line type arch.Particularly, the support bar 11 that each bracing frame 1 comprises is six.Certainly in other embodiments, support bar 11 also can be 2, and 2 support bars 11 can connect into triangle arch, and support bar 11 can also be three or other numbers; Bracing frame 1 also can be arc form arch.As preferably, each support bar 11 is square tube type, to improve the structural strength of bracing frame 1, and lighter weight, be convenient to the slip of canopy unit and moving integrally of flexible canopy 10.
Each backplate is fixed in the middle of the framework that support bar 11 and connecting rod 2 formed, closes with framework support bar 11 and connecting rod 2 formed.The square frame number that the number of backplate can be formed according to support bar 11 and connecting rod 2 is determined.Utilize backplate can make the two sides of the first canopy unit 100 and end face airtight, with shading wind and rain.Backplate is preferably the transparent panels such as armorplate glass, glass plate, transparent acrylic, to ensure the daylighting in flexible canopy 10.
Roller (not shown) can be provided with, to ensure stability when sliding between adjacent two canopy unit.In the present embodiment, the support bar 11 of the first canopy unit 100 is provided with roller, roller is towards the second canopy unit 200, and roller is positioned at the junction of support bar 11 and connecting rod 2, when the relative second canopy unit 200 of the first canopy unit 100 slides, roller can roll along the connecting rod 2 of the second canopy unit 200, and the number of roller can the number of connecting rod 2 be determined, utilizes roller can reduce the frictional force of the first canopy unit 100 and the second canopy unit 200 relative sliding.Correspondingly, the second canopy unit 200 also can arrange roller, to reduce the friction between the second canopy unit 200 and the 3rd canopy unit 300.
As shown in Figures 4 and 5, guiding mechanism 3 is provided with between adjacent two canopy unit, guiding mechanism 3 comprises the guide groove 31 and guide rail 32 that are slidably matched, and guide groove 31 and guide rail 32 are separately positioned on adjacent two canopy unit, can be ensured the stability of sliding between adjacent two canopy unit by guiding mechanism 3.In the present embodiment, for the first canopy unit 100 and the second canopy unit 200, guide groove 31 and guide rail 32 are described in detail.
Guide groove 31 is arranged on the first canopy unit 100, and guide rail 32 is arranged on the second canopy unit 200.The glide direction that guide rail 32 and guide groove 31 are along the first canopy unit 100 arranges strip.Guide groove 31 both ends open in the longitudinal direction, can enter in guide groove 31 from the both ends open of guide groove 31 to make guide rail 32.Guide groove 31 has the first cell wall 311, second cell wall 312 and the 3rd cell wall 313, first cell wall 311 and the second cell wall 312 are oppositely arranged, 3rd cell wall 313 is connected between the first cell wall 311 and the second cell wall 312, and the cross section of guide groove 31 can be made C-shaped or U-shaped.
Guide rail 32 extends in guide groove 31, forms sliding tray 20 between guide rail 32 and the second canopy unit 200 be connected, and sliding tray 20 has one towards the strip opening of the first cell wall 311.First cell wall 311 is provided with guide 314, guide 314 wears strip opening and extends in sliding tray 20, make guide 314 between guide rail 32 and the second canopy unit 200, utilize guide 314 by spacing for guide rail 32 in guide groove 31, deviate from from guide groove 31 to avoid guide rail 32 and guide groove 31 relative sliding process middle guide 32.The both ends open of sliding tray 20, is beneficial to guide 314 and enters into sliding tray 20 from the two ends of sliding tray 20.In the present embodiment, the cross section of guide rail 32 is L-type, and one support arm is fixedly connected with the second canopy unit 200, forms sliding tray 20 between another support arm and the second canopy unit 200.Herein, in other embodiments, the cross section of guide rail 32 can be also arc or other shapes, can make can form a sliding tray 20 between guide rail 32 and the second canopy unit 200.
As preferably, guide rail 32 and guide groove 31 are section bar, so that processing preparation.In the present embodiment, guide rail 32 is arranged on the connecting rod 2 bottom the second canopy unit 200, and the two is one-body molded, to improve the structural strength of the two.Guide groove 31 is arranged on the connecting rod 2 bottom the first canopy unit 100, and the two is also formed in one, and can improve the syndeton intensity of the two.Movable pulley 33 is provided with, to reduce the frictional force of sliding between guide rail 32 and guide groove 31 between guide rail 32 and guide groove 31.
As shown in Fig. 4, Fig. 6, be provided with position-limit mechanism between adjacent two canopy unit, position-limit mechanism is for limiting the relative movement between adjacent two canopy unit.Position-limit mechanism comprises the first locating part 41 and the second locating part 42, first locating part 41 and the second locating part 42 and is separately positioned on two canopy unit, and the second locating part 42 is two, is arranged on the two ends place of a canopy unit respectively; First locating part 41 is slidably arranged between two the second locating parts 42, and is installed on one end place of another canopy unit adjacent.When flexible canopy 10 is in deployed condition or retracted mode, the first locating part 41 is resisted against two second locating parts 42 respectively.In the present embodiment, between the first canopy unit 100 and the second canopy unit 200, be provided with position-limit mechanism, two the second locating parts 42 of this position-limit mechanism are separately positioned on the two ends of the second canopy unit 200, the first locating part 41 is arranged on one end of the first canopy unit 100; Also be provided with position-limit mechanism between second canopy unit 200 and the 3rd canopy unit 300, two the second locating parts of this position-limit mechanism are separately positioned on the two ends of the 3rd canopy unit 300, the first locating part is arranged on one end of the second canopy unit 200.
When flexible canopy 10 is transformed to deployed condition by retracted mode, first canopy unit 100 slides towards the direction away from the second canopy unit 200, when the first locating part 41 is resisted against the second locating part 42 being positioned at the second canopy unit 200 first end, first canopy unit 100 and the second canopy unit 200 relative sliding make to be in the state of stretching out therebetween, namely the entire length of the two is maximum, first canopy unit 100 continues to slide and the first locating part 41 on the first canopy unit 100 can be made to act on the second locating part 42 of the second canopy unit 200 first end, thus drive the second canopy unit 200 to slide together, first canopy unit 100 can slide by relative 3rd canopy unit 300 with the second canopy unit 200 simultaneously, 3rd canopy unit 300 is moved out from the second canopy unit 200, when the first locating part 41 on the second canopy unit 200 is resisted against second locating part 42 of the 3rd canopy unit 300 one end, first canopy unit 100 and the second canopy unit 200 stop sliding, whole flexible canopy 10 launches completely.
When flexible canopy 10 is transformed to retracted mode by deployed condition, first canopy unit 100 slides towards near the direction of the second canopy unit 200, when the first locating part 41 on the first canopy unit 100 is resisted against the second locating part 42 of the second canopy unit 200 second end, second canopy unit 200 is intactly nested in the first canopy unit 100, first canopy unit 100 and the second canopy unit 200 are in retracted mode, and namely the entire length of the two is minimum.First canopy unit 100 continues to slide towards the direction of the 3rd canopy unit 300 to make the first locating part 41 on the first canopy unit 100 act on the second locating part 42 on the second canopy unit 200 second end, first canopy unit 100 can drive the second canopy unit 200 to slide towards the 3rd canopy unit 300 together, moves in the second canopy unit 200 to make the 3rd canopy unit 300.When the first locating part 41 on the second canopy unit 200 is resisted against the second locating part of the 3rd canopy unit 300 other end, 3rd canopy unit 300 is nested in the second canopy unit 200 completely, first canopy unit 100, second canopy unit 200 and the 3rd canopy unit 300 nest together completely, the length of three is now the shortest, and flexible canopy 10 is retracted mode.
The interlock that flexible canopy 10 utilizes position-limit mechanism can realize between multiple canopy unit easily, utilizes a drive unit can drive the relative movement of multiple canopy unit, thus realizes the stretching of flexible canopy 10; The mutual disengaging between canopy unit can be prevented simultaneously.
In the present embodiment, guide 314 is connected with the first locating part 41, and two second locating parts 42 are separately positioned on the both ends open place of sliding tray 20, to simplify structure.As preferably, guide 314 is pulley, to reduce the frictional force between guide 314 and guide rail 32, is beneficial to the relative sliding between the first canopy unit 100 and the second canopy unit 200.First locating part 41 is column, and the rotating shaft of guide 314 and the dead in line of the first locating part 41, be beneficial to assembly connection therebetween.Herein, in other embodiments, guide 314 and the first locating part 41 can be same parts, to simplify structure, utilize parts to realize multiple function.
As shown in Figure 6 to 8, the second locating part 42 is detachable is fixedly connected on the second canopy unit 200.Second locating part 42 comprises matrix 421, limiting section 422 and Access Division 423a, 423b, and limiting section 422 and Access Division 423a, 423b are fixed on matrix 421.Limiting section 422 is for abutting against with the first locating part 41.Second canopy unit 200 is provided with buckling groove 210a, 210b, and Access Division 423a, 423b are connected in draw-in groove 210a, 210b, is fixedly connected with to realize between the second locating part 42 with the second canopy unit 200 detachable.Herein, as other embodiment, the second locating part is also installed on the second canopy unit 200 by other detachable fixed forms such as bolt, buckle.
Preferably, Access Division is two, and correspondingly buckling groove is also two, and buckling groove coordinates one to one with Access Division.The structure of two Access Divisions can be identical, also can be different; The structure of corresponding two buckling grooves 210 can be identical, also can be different.In the present embodiment, the structure of two Access Divisions is different, for ease of describing two Access Divisions called after first Access Division 423a and the second Access Division 423b respectively, and two buckling groove called after first buckling groove 210a and the second buckling groove 210b respectively.
The side of the first Access Division 423a is provided with the first limited impression 4230a, the cell wall of the first buckling groove 210a is provided with the first defining flange 211a, first defining flange 211a coordinates with the first limited impression 4230a grafting, when first Access Division 423a and the first buckling groove 210a assembles, first Access Division 423a is inserted into after in the first buckling groove 210a, first Access Division 423a moves to the cell wall of the first buckling groove 210a, first defining flange 211a can be inserted in the first limited impression 4230a, utilize coordinating of the first defining flange 211a and the first limited impression 4230a, can by spacing for the first Access Division 423a in the first buckling groove 210a, prevent the first Access Division 423a from deviating from from the first buckling groove 210a.In the present embodiment, the first buckling groove 210a is L shape, to form the first defining flange 211a, and is convenient to processing preparation.
Second Access Division 423b is provided with two the second limited impression 4230b, and two second limited impression 4230b are separately positioned on the relative side of the second Access Division 423b two.Second buckling groove 210b is provided with two second defining flange 211b, two second defining flange 211b are separately positioned on the relative cell wall of the second buckling groove 210b two.Second defining flange 211b and the second limited impression 4230b one to one grafting coordinate.When second Access Division 423b and the second buckling groove 210b assembles, second Access Division 423b is inserted into after in the second buckling groove 210b, second Access Division 423b moves to the cell wall of the second buckling groove 210b, second defining flange 211b can be inserted in the second limited impression 4230b, utilize coordinating of the second defining flange 211b and the second limited impression 4230b, can, by spacing for the second Access Division 423b in the second buckling groove 210b, prevent the second Access Division 423b from deviating from from the second buckling groove 210b.In the present embodiment, the second buckling groove 210b is T-shaped, to form two the second defining flange 211b, and is convenient to processing preparation.
Further, the second canopy unit 200 is provided with card adapter plate 21, the first buckling groove 210a and the second buckling groove 210b is all arranged in card adapter plate 21, utilizes card adapter plate can so that prepared by the processing of the first buckling groove 210a and the second buckling groove 210b.
Second locating part 42 entirety is tabular, arranges setting in the same direction in the first Access Division, the second Access Division and the 3rd Access Division, so that the processing preparation of the second locating part 42.Meanwhile, utilize the matrix 421 of tabular, to the assembling of the second locating part 42 and disassembling section.
Between first canopy unit 100 and the second canopy unit 200 during assembly connection, can guide rail 32 be inserted in guide groove 31, simultaneously, guide 314 and the first locating part 41 slide in sliding tray 20, second locating part 42 is mounted in the card adapter plate 21 of the second canopy unit 200 end, the limiting section 422 of the second locating part 42 can by the closed at both ends of sliding tray 20, thus guide 314 and the first locating part 41 are limited in sliding tray 20, thus being separated from each other of the first canopy unit 100 and the second canopy unit 200 can be prevented.
Drive unit 400 is installed on a canopy unit, for driving at least two canopy unit relative slidings to realize stretching.Preferably, drive unit 400 can be driving car, drive unit 400 can be installed on and be positioned on outermost first canopy unit 100, to facilitate the assembly connection of drive unit 400 and the first canopy unit 100, can avoid causing interference to the second canopy unit 200 and the 3rd canopy unit 300 simultaneously.When drive unit 400 is at ground moving, the first canopy unit 100 can be driven to move, after second canopy unit 200 skids off from the first canopy unit 100, utilize the position-limit mechanism between the first canopy unit 100 and the second canopy unit 200 that the first canopy unit 100 and the second canopy unit 200 can be made to move simultaneously, and then the 3rd canopy unit 300 is skidded off from the second canopy unit 200, utilize the position-limit mechanism between the second canopy unit 200 and the 3rd canopy unit 300 that the first canopy unit 100 and the second canopy unit 200 can be made to stop sliding, thus whole flexible canopy 10 is launched, otherwise whole flexible canopy 10 can be retracted.When drive unit 400 moves, the 3rd canopy unit 300 can be fixed, move to avoid the 3rd canopy unit 300.
As preferably, the bottom surface of canopy unit is also provided with roller 500, to facilitate the movement of canopy unit.In the present embodiment, owing to needing the 3rd canopy unit 300 to be fixed in flexible canopy 10 telescopic process, without the need to arranging roller 500 on the 3rd canopy unit 300, the first canopy unit 100 and the second canopy unit 200 arrange roller 500.
In the present embodiment, drive unit 400 is installed on and is positioned on outermost canopy unit, is equipped with roller at least two canopy unit except on the bottom surface of other canopy unit of outermost canopy unit.Certainly, in other embodiments, drive unit 400 also can be installed on the canopy unit being positioned at innermost layer, is equipped with roller at least two canopy unit except on the bottom surface of other canopy unit of the canopy unit of innermost layer.
In the above-described embodiment, drive unit 400, for driving car, is directly installed on canopy unit and can uses, simple and convenient.Certainly, in other embodiments, drive unit 400 also can comprise motor, gear and tooth bar, and motor is installed on a canopy unit, and tooth bar is installed on another canopy unit adjacent, and tooth bar is arranged along the glide direction of canopy unit.Wheel and rack engages, and motor-driven is connected to tooth bar, rotates, utilize the cooperation of wheel and rack can make the relative movement of adjacent two canopy unit with driven wheel, realizes flexible.In another embodiment, drive unit 400 can be cylinder, and its main body is fixed on a canopy unit, and its motion bar is connected on another canopy unit adjacent, and the motion bar telescopic movable of drive unit can make the relative movement of two adjacent canopy unit.
Flexible canopy 10 can also comprise door assembly 600, and door assembly 600 is arranged on the end of canopy unit, with the end-enclosed by canopy unit, makes the space forming relative closure in flexible canopy 10, can open door simultaneously, pass in and out to facilitate personnel.Door assembly 600 can be two groups, be separately positioned on flexible canopy 10 mutually away from the end of two canopy unit, with the closed at both ends by flexible canopy 10 entirety.
In the present embodiment, flexible canopy 10 comprises three canopy unit, is understandable that, in other embodiments, flexible canopy 10 only can comprise two mutually nested canopy unit; Or canopy unit is four, or more than four.
As shown in Figure 9, in the flexible canopy 20 that second embodiment of the invention provides, canopy unit and drive unit 240 is comprised.Canopy unit is more than three or three, canopy unit 201 and at least two inner side canopy unit 202 outside wherein comprising one, and described at least another inner side canopy unit 202 is divided into two groups, is nested in respectively in the two ends of described outside canopy unit 201.When comprising canopy unit 202 inside two or more in same group, nested successively between the inner side canopy unit 202 of same group.In this enforcement, particularly, canopy unit is three, its include one outside canopy unit 201 and two inner side canopy unit, 202, two inner side canopy unit 202 be divided into two groups, each group comprises an inner side canopy unit 202.Two inner side canopy unit 202 are nested in the two ends place of canopy unit 201 outside two respectively.Inside two, canopy unit 202 is slidably connected with outside canopy unit 201 respectively.Drive unit 240 can be connected to one inside canopy unit 202, when inside drive unit 240 drives one, canopy unit 202 moves, canopy unit 202 inside this can be first made to slide from one end of outside canopy unit 201, then inside another, canopy unit 202 skids off from the other end of outside canopy unit 201, launches to make whole flexible canopy 20.The size in glide direction of outside canopy unit 201 can be greater than two inside canopy unit 202 corresponding size sum, to make flexible canopy 20 under retracted mode, can entirety be nested in completely in inner side canopy unit 202 inside two.Structure and the connected mode thereof of inner side canopy unit 202 and outside canopy unit 201 can be identical with the first embodiment, repeat no more herein.
Herein, in other embodiments, in inner side canopy unit 202, all right nested one or more canopy unit, namely makes to include canopy unit 202 inside two or more in each group, the inner side canopy unit 202 being arranged in same group can be nested successively, so that flexible.
Be more than the preferred embodiment of the present invention, it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention, can also make some improvements and modifications, these improvements and modifications are also considered as protection scope of the present invention.
Claims (10)
1. a flexible canopy, is characterized in that, comprises at least two canopy unit and drive unit;
Described at least two nested settings of canopy unit, and adjacent two nested described canopy unit are slidably connected; The described end of canopy unit in glide direction is arch;
Described drive unit is installed on described canopy unit, at least two canopy unit relative slidings described in driving to realize stretching.
2. flexible canopy according to claim 1, is characterized in that, described canopy unit is more than three or three, and nested setting successively from inside to outside; Or,
Described canopy unit is more than three or three, canopy unit and at least two inner side canopy unit outside wherein comprising one, and described at least another inner side canopy unit is divided into two groups, is nested in respectively in the two ends of described outside canopy unit.
3. flexible canopy according to claim 1, is characterized in that, described canopy unit is broken-line type arch or arc line type arch.
4. flexible canopy according to claim 1, is characterized in that, the bottom surface of described canopy unit is provided with pulley.
5. flexible canopy according to claim 1, it is characterized in that, described canopy unit comprises the bracing frame of two arches, multiple connecting rod and multiple backplate, and two support frames as described above are oppositely arranged, and the two ends of each described connecting rod are fixedly attached to two support frames as described above respectively; Each described backplate is fixed in the middle of the framework that described support bar and described connecting rod formed.
6. flexible canopy according to claim 1, is characterized in that, is provided with guiding mechanism described in adjacent two between canopy unit, and described guiding mechanism comprises the guide groove and guide rail that are slidably matched, and described guide groove and described guide rail are separately positioned on adjacent two described canopy unit; The glide direction that described guide rail and described guide groove are along described canopy unit arranges strip;
Described guide groove both ends open in the longitudinal direction; Described guide groove has the first cell wall, the second cell wall and the 3rd cell wall, and described first cell wall and described second cell wall are oppositely arranged, and described 3rd cell wall is connected between described first cell wall and described second cell wall;
Described guide rail extends in described guide groove, forms sliding tray between described guide rail and the canopy unit be connected, and described sliding tray has one towards the strip opening of described first cell wall; Described first cell wall is provided with guide, and described guide wears described strip opening and extends in described sliding tray.
7. flexible canopy according to claim 6, is characterized in that, is provided with movable pulley between described guide rail and described guide groove.
8. the flexible canopy according to any one of claim 1, is characterized in that, is provided with position-limit mechanism between adjacent two canopy unit, and described position-limit mechanism is for limiting the relative movement between adjacent two described canopy unit; Described position-limit mechanism comprises the first locating part and the second locating part, and described second locating part is two, is arranged on the two ends place of canopy unit described in respectively; Described first locating part is slidably arranged between two described second locating parts, and is installed on one end place of adjacent canopy unit described in another.
9. flexible canopy according to claim 8, is characterized in that, described second locating part is detachable is fixedly connected on described canopy unit.
10. flexible canopy according to claim 1, is characterized in that, described drive unit moves for driving outermost described canopy unit.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510301635.XA CN104929244A (en) | 2015-06-04 | 2015-06-04 | Telescopic shed |
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|---|---|---|---|
| CN201510301635.XA CN104929244A (en) | 2015-06-04 | 2015-06-04 | Telescopic shed |
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| CN110616810A (en) * | 2019-10-31 | 2019-12-27 | 河北百年孔氏贸易有限公司 | Movable sunlight shed |
| CN112075266A (en) * | 2020-09-24 | 2020-12-15 | 高彦军 | Cable membrane greenhouse structure with rapid building process |
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- 2015-06-04 CN CN201510301635.XA patent/CN104929244A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107119955A (en) * | 2017-06-30 | 2017-09-01 | 秦冶工程技术(北京)有限责任公司 | A kind of telescopic pond cover plate |
| CN110426507A (en) * | 2019-07-09 | 2019-11-08 | 浙江工贸职业技术学院 | A kind of novel fabric Fabric Detection device |
| CN110426507B (en) * | 2019-07-09 | 2021-10-29 | 浙江工贸职业技术学院 | Novel fabric detection device |
| CN110616810A (en) * | 2019-10-31 | 2019-12-27 | 河北百年孔氏贸易有限公司 | Movable sunlight shed |
| CN112075266A (en) * | 2020-09-24 | 2020-12-15 | 高彦军 | Cable membrane greenhouse structure with rapid building process |
| CN112075266B (en) * | 2020-09-24 | 2022-07-12 | 山西清露金华节能科技有限公司 | Cable membrane greenhouse structure with rapid building process |
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Application publication date: 20150923 |