CN108374528A - Improved shelter - Google Patents
Improved shelter Download PDFInfo
- Publication number
- CN108374528A CN108374528A CN201810090468.2A CN201810090468A CN108374528A CN 108374528 A CN108374528 A CN 108374528A CN 201810090468 A CN201810090468 A CN 201810090468A CN 108374528 A CN108374528 A CN 108374528A
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- China
- Prior art keywords
- shelter
- fabric
- cross bar
- frame
- textile support
- Prior art date
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F10/00—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins
- E04F10/02—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Tents Or Canopies (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
- Building Awnings And Sunshades (AREA)
Abstract
A kind of fixation or contractile shelter are designed to easy draining, and wherein shelter includes scaffold, shelter fabric and multiple textile support cross bars；Wherein scaffold provides frame side parallel in pairs, and each textile support cross bar is adapted to bear between the frame side for being approximately perpendicular to frame side；Fabric is alternately supported by supporting bar in supporting bar on the top of fabric and below fabric so that when shelter extends, fabric forms a series of shallow slots for the width for respectively extending across shelter.
Description
Technical field
The present invention relates to a kind of for that can be independent or can fill the fixation being affixed on building or similar structures or can receive
The Curve guide impeller of the shelter of contracting.
Background technology
In the presence of many applications for needing horizontal shelter；In the present specification, term " level " means the shelter of extension
Plane is with horizontal plane at the shelter of the angle of zero to five degree.
The horizontal advantageous typical case of shelter is：
The design of associated building so that visually inclined shelter will appear to inappropriate situation；
The limited situation of the height in hand of shelter frame；
The wind in place is especially big, and it is desirable to reduce the case where shelter is exposed to the surface area of wind to the maximum extent.
However, horizontal shelter is the problem of being showed when it extends, rain will be not easy to be discharged from shelter and tend to converge
Gather in shelter；This is unbecoming, thereby increases and it is possible to destroy shelter.
Invention content
The purpose of the present invention is to provide one kind to be designed to more effectively arrange than existing design when in extended position
The shelter of water.
The present invention provides a kind of shelters comprising：
Scaffold；
Shelter fabric；
Multiple textile support cross bars；
Wherein：
Scaffold provides frame side parallel in pairs；
Each textile support cross bar is suitable for being approximately perpendicular to the vertical of the frame side in the longitudinal axis of each textile support cross bar
It is supported in the case of axis between the frame side；
Fabric is alternately supported on the top of fabric and below fabric by textile support cross bar in supporting bar,
So that when the shelter extends, fabric forms a series of shallow slots for the width for respectively extending across shelter.
Shelter can be secured in position, but preferably shelter is collapsible and extendible shelter, and one end of wherein shelter is fixed
To one end of scaffold, and the other end of shelter freely extends or shrinks relative to fixing end；And wherein each textile support
Cross bar is arranged to the running lengthwise along scaffold.
Fabric can shunk by means of the push rod and/or the drawstring by being spaced apart in pairs that could attach to the free end of shelter
It is moved between position and extended position, wherein a drawstring extends along each side of shelter, is parallel to adjacent frame side；Each drawing
Rope fills the free end for being affixed to shelter at one end, and the extended position for being centered around shelter is nearby mounted on the end of corresponding side frame
First pulley advance, and the second pulley on the opposite end for being mounted on corresponding side frame is advanced.
The free end of shelter can be equipped with hook spaced apart, be releasably engaged corresponding button so that shelter dress is solid complete at its
Fully extended position.
Preferably, shelter can be moved by means of the driver of mechanization between retracted position and extended position.At one
In embodiment, the driver of mechanization includes：
Pairs of rack, one of them is parallel at least major part of the length of each side frame and prolongs on it or near it
It stretches；
Pairs of drivable gear, each side of a free end for being connected to shelter, the corresponding adjacent rack of each gear
Driving engagement；
For driving the gear in either direction to extend or shrink the device of the shelter.
Preferably, the drivable gear in pairs is mounted to one on each end of middle idle roller, and the roller extends
Entire width and dress across the free end of shelter are affixed to thereon, and it includes peace wherein to be used to drive the device of the gear
Electro-motor in the roller.
In another embodiment, the driver of mechanization includes：
Two groups of pins being equally spaced, each described group supported, to be parallel to the length of each side frame at least
Major part and on it or it is extended about；
Pairs of drivable sprocket wheel, each side of a free end for being connected to shelter, each sprocket wheel and it is described it is equidistant in groups between
One in the pin separated engages at driving；
For driving the sprocket wheel in either direction to extend or shrink the device of the shelter.
Two groups of pins being equally spaced can be replaced by two length of chain, and each length is supported, each to be parallel to
At least major part of the length of a side frame and on it or it is extended about；The length of drivable sprocket engagement chain rather than
Pin spaced apart.
Preferably, the sprocket wheel is mounted to one on each end of middle idle roller, and the roller extends across oneself of shelter
It is affixed to thereon by the entire width and dress held, and it includes being mounted on the roller wherein to be used to drive the device of the sprocket wheel
Interior electro-motor.
Electro-motor can be the electro-motor of any suitable type, such as tubular motor.
Term " fabric " as used herein includes not only fabric (woven or nonwoven), and include plasticising fabric,
Coated textiles (fabric for including metal coating) and plastic sheet.
Preferably, each textile support cross bar is pre- arch, so that line is bent along its longitudinal axis.
Preferably, each textile support cross bar, which removably fills, is affixed to the fabric.
It is to form dress to be affixed to shelter fabric to store for each textile support cross bar dress to be affixed to a kind of technology of fabric
The bag of each cross bar.Another possibility is that each cross bar dress is affixed to shelter fabric by means of insert, insert provides slot,
It is part circular in terms of section, and shelter fabric can be maintained at by the maintenance cylinder of press-fit in slot；Each insert
It is removably attached to corresponding textile support cross bar.
Preferably, each insert is removably attached to any of the opposite face of textile support cross bar.
The design of the present invention provides a kind of shelter, can any one of in many ways installation, for example, by independence
The bearing of vertical support object, or supported from adjacent building or other suitable supporting structure.Certainly, shelter supported can make
It obtains the frame of shelter and therefore shelter fabric is supported with any desired angle, but present invention is designed such that even if in shelter
Be mounted so as to its it is visually parallel in the case of (that is, the plane of shelter with horizontal plane at the angle no more than 5 °) also allow
It is effectively drained from shelter.
It is designed with rhone being applied in combination with upper fence roof the present invention also provides a kind of.Preferably, the rhone is set
Meter includes being roughly parallel to the longitudinal axis of each frame side and filling solid fixation rhone in lower section, and pivotly dress is affixed to
The fixed rhone is in order to the rhone extension pivoted between retracted position and extended position.
Description of the drawings
Only for example, the preferred embodiment of the present invention is described referring in detail to attached drawing, in the accompanying drawings：
Fig. 1 is the isometric view according to a part for the collapsible shelter of the present invention；
Fig. 2 is the perpendicular segment of a part for the shelter across Fig. 1；
Fig. 3 is the side view of the shelter for the Fig. 1 for showing partly to shrink；
Fig. 4 is the vertical cross-section being connect across frame side and textile support cross bar；
Fig. 5 is the vertical cross-section of a part for the shelter across Fig. 1 of magnification ratio；
Fig. 6 is the vertical cross-section according to the design across rhone of the present invention；
Fig. 6 A are the vertical cross-section of the second design across rhone；
Fig. 7 is the plan view for the shelter for showing fully extended Fig. 1；
Fig. 8 is the plan view for the shelter for having shown holosystolic Fig. 1；
Fig. 9 is the side view of the details of shelter button；And
Figure 10 is the plan view according to the fixation shelter of the present invention.
Figure 11 is the diagrammatic plan view according to the shelter of the present invention；
Figure 12 is the side view of a part for the shelter of Figure 11, wherein eliminating frame side；
Figure 13 is the details of Figure 12 of larger proportion；
Figure 14 is the plan view of a part for the device of the Figure 13 intercepted in the direction of arrow A；
Figure 15 is the side view of roller；And
Figure 16 is the section of the part across roller and cross bar；
Figure 17 is the side view of improved drive sprocket；
Figure 17 a are the section on the line A-A of Figure 17；And
Figure 18 is the longitudinal section of improved cross bar profile.
Specific implementation mode
Referring to Fig. 1,7 and 8, collapsible shelter 10 according to the present invention includes scaffold, and 2 are added by end frame 11
A parallel co-planar frame side 12 spaced apart is constituted, and each frame side 12 is vertical its longitudinal axis A-A (Fig. 8) and end frame 11
Extend in the case that axis B-B is at a right angle.The length of side frame 12 be shelter when fabric is fully extended as described below most
Long length.
End frame 11 will generally be mounted on building or similar support, but can be mounted on independent support
On.
Frame side 12 can be supported in any known fashion, for example, being built on the ground or from adjacent by installation
Build the individual vertical support of object.Optionally, the end 12a farthest from end frame 11 of frame side 12 can be by being parallel to end
The second end frame (not shown) dress of frame 11 is solid together.
Each frame side 12 can have the cross sectional shape of any range, but preferably rectangular section, wherein longitudinal notch 12b
In interior side-lower.
It is visually parallel that the design of the present invention, which allows shelter to be mounted so as to the plane of shelter, that is, shelter frame
Plane (and plane of the shelter therefore extended) and horizontal plane at the angle no more than five degree.
Referring specifically to Fig. 1,2 and 7, shelter fabric 13 be with the width more smaller than the length of end frame 11 and be
The fabric pieces of the length of the length of fully extended shelter in use.Preferably, shelter fabric is fabricated to single fabric pieces, but such as
Fruit needs, two or more parts can be used.
Preferably, shelter fabric be waterproof, it is anti-ultraviolet, and with making the surface treatment of its easy cleaning.
One end 13a of fabric 13, which enduringly or semi-durablely is filled, to be affixed in end frame 11 or near it, and fabric 13
Length advances (see Fig. 2) in alternate 14 following above and of textile support cross bar.As described below, the dress of fabric 13 is affixed to each
It holds on cross bar.
It is each with main part (15) in textile support cross bar 14, it is rectangle in terms of section (see Fig. 5)；It is main
The upper surface 16 and lower surface 17 of body portion 15 are respectively formed with channel 18,19.Any of these channels can store fabric
Support 20, by the middle cardiac prominence for being sized to be easy to be slidably fitted in flat underside 21 and support slot 23 in channel 18,19
22 are played to constitute.Slot 23 is part circular in terms of section, and is opened in the end from raised 22 farthest slots.Shelter fabric
It can be by the entire width latch closure to corresponding slot 23 by fabric and by the way that maintenance cylinder 24 be pressed into slot as shown in Figure 5
It fills and is affixed on each textile support cross bar 14 holding it in slot.Cylinder 24 sectional dimension make its secure press-fit or
It is slidably matched in slot 23 so that fabric fills be affixed in the whole length of each cross bar 14 securely.Alternatively, rope (not shown)
It can be sewn to and fill solid fabric in slot.
As shown in Figure 5, textile support object 20, which can fill, is affixed on the upper surface or lower surface of each cross bar 14, so as to fabric
13 can fill and be affixed on the upper surface or lower surface of cross bar 14.
Alternatively, shelter fabric 13 may be configured to have a series of lateral bags, and size is determined to be made at each cross bar of receiving
To be slidably matched, wherein bag is formed on the downside and upside of shelter in order.Each cross bar simply slides through wherein one
A bag, to connect the crossbar to (not shown) in shelter fabric.
As shown in Figure 4, each end of each cross bar 14 has the one or more wheels 25 rotated freely through, is mounted on this
On body portion 15, and protrude outward to be bonded in the chamber 12b of corresponding frame side 12.Wheel 25 and the engagement of frame side 12 allow
Cross bar 14 is freely slided along the length of frame.When cross bar 14 moves in either direction along frame side 12, fabric is with cross bar row
Into so that shelter extends or shrinks.
Any one of many different institutions can be used to extend or shrink in shelter：Three possible machines are described below
Structure, it will be recognized that these can change to be suitble to specifically install on demand.
Simplest arrangement is that end crossbar 14a is posteriorly or anteriorly pulled along frame using the push rod held by operator
(Fig. 7 and Fig. 8).The upper end of push rod may be connected on cross bar 14a, or in order to avoid destroying cross bar and fabric, the bar specially constructed
27 can be parallel to end crossbar 14a but with the front of end crossbar 14a is slightly spaced installs.
Using push rod and not always easily, because on the ground below shelter may no headroom allow operator
Rearwardly and a forwardly walk.In order to adapt to such case, shelter can coordinate with the drawstring 30 extended along each side of shelter.Drawstring 30
One end surrounds the first pulley 32 near the end of corresponding side frame 12a and advances and advance along the upside of side frame 12
To the second pulley 33 of end of the side frame 12 near end frame 11.The other end 31a of drawstring 30 is solid via 41 dresses are buckled
Onto the other end of end crossbar 14a, advance around the pulley 32a near the end of corresponding side frame 12a, along side
The other side of frame 12 marches to the second pulley 33a near end frame 11.
When shelter retracted position shown in Fig. 3 and 8, the 13 cyclization suspension of shelter fabric, and drawstring 30 is also in end
11 lower section cyclization suspension (not shown) of frame.
Therefore, in order to make shelter extend from retracted position, operator stands below end crossbar 11, and pulls drawstring 30
Hanging ring is so that shelter extends, until dress is solid as described below for the button 41 on each end of each cross bar 14a.
When shelter is fully extended, it will keep being tensioned, be both for good appearance, and be to help to be discharged again
Fall on any rainwater in shelter.This is reached by the way that additional tension to be applied on the cross bar 14 of rearmost, for example, passing through
The individual rope (not shown) being attached on the cross bar is manually tensioned via toothed pulley (not shown).
As shown in Figure 9, each end of the front rail 14a of shelter is pivotally mounted in conjunction with the button 41 of maintenance hook 36.
At the end 12a of each frame side 12, the fastener of 37 form of pipe is near corresponding pulley 32,32a.Corresponding to each hook
36 pivot 38 is retreated from hook 36, so that hook tends to pivot downwards under their own weight.Reach fully extended in shelter
When position, each hook 36 crosses fastener 37, rides on the inclination front 39 of corresponding hook 36, and each hook 36 is then at its own
It is fallen under weight, to engage corresponding fastener 37 and fill the shelter of extension solid in place.As described above, in the position, volume
Outer tension can be applied to the cross bar 14 of rearmost to keep shelter to be tensioned.
Each end of front rail 14a combines tension spring 35 with the connection between corresponding button 41, in the shelter of extension
In the case of upper high wind loads resilience is provided to the shelter of extension.
When shelter needs to shrink, connect by drawing retraction cord 43 to rise each hook 36 to make it be released with corresponding button 37
It closes, retraction cord 43 extends in the center line of the upper surface upper edge shelter as shown in Figure 7 of fabric, near wherein front rail 14a
Rope 43 end dress be affixed on two-part yoke 44, outer end is attached to the position spaced apart on releasable cross bar 40, releases
It puts cross bar and is parallel to front rail 14a across shelter extension, but be higher than cross bar 14a in vertical direction.
At the position at 38 rear of pivot of button, release cross bar 40 is affixed in each end dress on corresponding button 41.In Fig. 9
It is shown, pull yoke 44 that each button is made 41 to be pivoted to position shown in dotted line in the direction of arrow A, to discharge each hook 36 with it is right
The engagement for the button 37 answered, and allow shelter by pulling the end 42 of retraction cord 43 to shrink.
When shelter is shunk completely as shown in Figure 3,13 cyclization of fabric is suspended near back part 11.
If shelter extends and shrinks by means of push rod, used as detaining 41 also described above, in extension
Keep shelter tensioning.
If shelter extends and shrinks by means of rope, bar 27 can omit.However, it can be used for making bar 27 to coordinate, so as to
It can be used in the case of fracture of rope.
Rope extension/contraction device is described according to manually pulling rope, but it will be appreciated that, if it is desired, this can be
Mechanization.
For major applications, it is important that the shelter of extension itself drains, to accumulate rain/dew in shelter not
Shelter can be made to bent and cause to destroy.As discussed above, the known solution of this problem is to tilt shelter (example
Such as, reach at least 10 °), but be undesirable or impossible many applications there are such significant tilt.The shelter of the present invention
Level can be erected into, or shelter is horizontal (as limited) to being inclined such that with not half.
Textile support cross bar 14 is set alternately to produce one in fully extended shelter above and below shelter fabric 13
Series shallow slot spaced apart, respectively extends the entire width of shelter, that is, along alternate " peak " and " paddy " of the length of shelter,
And any water accumulated in shelter all naturally tends to be discharged into " paddy " pointed out by the double-headed arrow in Fig. 1.It arranges by this method
The side of shelter can be discharged in any water gone out, by giving the very small inclination of shelter (generally about 2 °) to the side.
Water in " paddy ", which is collected, to be improved by making each textile support cross bar 14 encircle in advance.Make cross bar in advance encircle to mean
Each cross bar is slight curving along its length so that and the midpoint of cross bar is located above the plane of straight cross bar and reaches scheduled amount, for example,
50 arrive 75mm.Certainly, the amount encircleed in advance can be adjusted for specific application.
Cross bar can in advance be encircleed by making each cross bar 14 be bent together with corresponding textile support object 20, it is expected until reaching
Pre- arch amount.Then the pre- arch of cross bar can be protected by the way that the dress of cross bar 14 is affixed on textile support object 20 (for example, by riveting)
It holds.
When cross bar is connected on shelter fabric, cross bar is oriented so that the effect of pre- arch will generate the shelter in use
Center line slightly elevated region, that is, be located substantially at 43 lower section of retraction cord shown in fig. 7.This allows towards the side of shelter
Portion drains, so that shelter can be horizontally mounted without lateral tilt.
For some application, can simply allow water from the side of shelter free to escape from.However, for many applications,
It is expected that the water of any discharge is collected into rhone, so that water can import in processing system, such as downpipe.
As shown in FIG, the rhone used can be the rhone 50 of standard little profile, be mounted on each frame side
12 lower sections, to extend the whole length of frame side, and it is arranged to (not shown) in the downspout system for being discharged into standard.Work as screening
When canopy is shunk, the 13 cyclization suspension of shelter fabric, and therefore rhone 50 can not possibly be made to be physically located in below the edge of fabric, it is receiving
In the shelter of contracting, cyclic fabric will catch rhone.Alternatively, each rhone 50 is vertically located at corresponding frame side
12 lower sections, and (that is, " paddy " cross bar) on each textile support cross bar 14 for the upper surface that dress is affixed to shelter fabric, cross bar draining
Slot 51 is mounted below each end of corresponding cross bar.It is solid under each corresponding cross bar that each cross bar rhone 51 is simply dress
The short V-arrangement section slot of side, and the distance that the end that is arranged to extend beyond cross bar is short, so that the outer end of cross bar rhone 51 is suspended in
On rhone 50.
Fig. 6 shows alternative rhone 53 comprising the section of fixed rhone 54 is vertically located at each frame side
12 lower sections and the whole length for extending frame side, wherein the rhone extension 55 pivoted is along each inner end of fixed rhone
Dress is solid.
Fixed rhone 54 is included in using the first substantially vertical side 56, is approximately perpendicular to the base portion 57 of side 56, with
And the inclined side 58 towards not far region and 56 extension at an acute angle of side below shelter.Pivot 59 is along the top inner edge of inclined side 58
Installation is located at and does not reach by the practical region covered of the shelter extended, so that when shelter is shunk and cyclization is hung, ring will not
It grips on fixed rhone.
Pivot 59 supports rhone extension 55 and the counterweight part 60 along the free end of rhone extension 55, rhone
Extension 55 is constituted by filling the tablet being affixed on pivot 59 at its lower end, so that it can be relative to fixed rhone free ending pivot
Turn.Counterweight part 60 helps to stablize rhone extension, so that it is parked in extended position or retracted position on demand.
In the extended position (being shown in solid in figure 6) of rhone extension 55, rhone extending part is under shelter
Side, so that the water to drip from the side of shelter is fallen by the group of rhone extension 55, inclined side 58, base portion 57 and affixed side 56
It closes in the slot formed.In retracted position, rhone extension pivots away from shelter, and above fixed rhone.
Any suitable device can be used to pivot between the two positions for rhone extension, for example, manually or control
Bar or tricing line.
Figure 10 shows that enduringly in place and there is no need for the fixation shelters for any rope for extending and shrinking.It is fixed
Shelter 50 is made of horizontal shelter frame, and shelter frame is rectangle in the planes, and has parallel side portions 51 and parallel end
Portion 52；Frame can be filled along one of side or end and is affixed on building or other supports, or can utilize hanging down for its own
Straight support (not shown) is independent.
The fabric 53 of shelter 50 is associated with the cross bar 54 being spaced apart in groups, if it is desired to, cross bar 54 can fill and be affixed to fabric
On, but be not necessarily so.Fabric 53 is below a cross bar 54, above next cross bar 54, below next cross bar 54 etc.
Length along shelter is advanced, and is affixed in frame end 52 by any suitable device dress.Therefore, knitting similar to collapsible shelter
Object, the fabric 53 of fixed shelter are formed as respectively extending across a series of shallow slots of the width of shelter.
As described in referring to Fig.1-8, each cross bar 54 can encircle in advance to contribute to the edge ejecting/collecting towards shelter in shelter
On any moisture.If desired, rhone can be installed along the one or both sides of frame 51.Rhone can be any suitable class
Type, for example, as described in above with reference to Fig. 6 and Fig. 6 A.
Referring to Figure 11, contractile shelter 10 is described referring generally to Fig. 1-9, and uses identical ginseng in appropriate circumstances
Examine label.Specifically, that as described in referring to Fig.1-9 of shelter fabric shelter end frame, frame side and textile support cross bar
Sample constructs and arrangement.End frame can not needed for some installations.However, for extending or shrinking the mechanism of shelter by hereafter
The mechanization arrangement is replaced completely.
In mechanization modification, the parallel frame side 12 of scaffold also respectively supports rack 80, along each frame side
12 length extends the major part of the length of each frame side.As shown in Figure 12, complete receipts of each rack 80 in shelter
It condenses to set and terminate at the point on associated frame members side.
In fig. 13, rack 80 is shown as from corresponding frame side bearing, to be located above the plane of shelter in extension；
However, rack 80 can be from frame side bearing, to be located at below the plane of shelter in extension.
Such as non-mechanized embodiment, one end 13a of shelter fabric 13 dress be affixed to 11 (if present) of end frame or
Near it.The opposite end 13b dresses of shelter fabric 13 are affixed on end textile support cross bar 85, and each end is affixed to branch by the dress of bolt 86
On one end of frame 84.Roller 81 extends across the entire width of end 13b, is parallel to textile support cross bar 85, and roller 81
Each end is rigidly connected on corresponding holder 84.The other end carrier roller 87 of each holder 84, is arranged to engage correspondence
Frame side 12, so that roller 81 and the component that is affixed to thereon of dress can advance along the length of frame side.
Roller 81 is made of outside cylinder shell 82 and inner cylinder 83.Inner cylinder 83 includes the tubular motor of known type, and motor is located at
In non-rotatable inner cylinder 83, each end dress is affixed on holder 84.Tubular motor is provided with electric power, flexible wires via flexible cable 89
Cable 89 is arranged to extend along the upper channel 90 being formed in corresponding frame side 12, and keeps opening by clamping system (not shown)
Tightly, so that cable 89 will not wind any other component during the operation of system.
Tubular motor is arranged to make (invisible) rotation of the mounting collar of the at one end of roller 81.First gear 91 is mounted on
It is rotated in mounting collar and together with mounting collar.The outside cylinder shell 82 of roller 81 is connected in mounting collar, and therewith
Rotation；Shell 82 carries second gear 92 in the end opposite with first gear 91.Therefore, when tubular motor makes mounting collar revolve
When turning, this makes the rotation of both first gear 91 and second gear 92.
As described above, rack 80 is installed along each side frame；The tooth being formed on each rack is sized to and cloth
Be set to be engaged with corresponding gear 91,92 so that the rotation of gear 91 (its after and gear 92 is made to rotate) along relative to
Corresponding direction driving roller 81, gear 91,92, holder 84 associated with each gear and the therefore end fabric branch of side frame
It holds the combination of cross bar 85 and extends or shrink shelter.
Preferably, gear and corresponding rack are made of anti-UV, solid plastic material, so that shelter can undisturbedly extend
And contraction.
It will be recognized that above-mentioned movable part of the mechanization arrangement with minimal number, and provide extension and shrink shelter
Peace and quiet, means rapidly and reliably.Tubular motor is controlled in a known way by remote controllers.
Shelter shown in Figure 11-16 can be equipped with reference to the rhone as described in Fig. 6 and 6A.
Referring to Figure 17, this discloses the modified version of rack and pinion driver shown in Figure 12 and 13.
Driver shown in Figure 12 and 13 is made of the first gear 91 and second gear 92 advanced along rack 80；Rack
It is formed with teeth, is engaged with each corresponding gear.Driver work is good, and reliable.However, it is expensive to manufacture,
Because rack must independently be cut, and it is important that the tooth on gear is accurately engaged with the tooth on rack, to provide well
Active drive.
In driver shown in fig. 17, each in first gear 91 and second gear 92 is replaced by sprocket wheel 100, and
Each rack 80 is replaced by the cross bar 101 in the U-shaped section of certain length, and it is solid a series of that there is cross bar 101 arm across U-shaped to fill
Pin 102 spaced apart.Spacing between adjacent pin 102 is distance " d ", is equal between the root of adjacent sprocket 103
Spacing " d ", so that sprocket is engaged with pin 102 as shown in Figure 17.Each pin 102 can carrier roller 102a with soldered tooth
103.Sprocket wheel 100 is installed and is driven in a manner of identical with gear 91,92.
The effect of above-mentioned arrangement is equal to the gear engaged with rack, but manufactures and be dirt cheap：Pin 102 can pass through cross
Bar 101 is spirally connected or rivets, and the shape of 102/ roller 202a of pin and sprocket 103 makes them not need essence in driving engages
Really cooperation.Another possibility is that substituting cross bar 101 and pin 102 using chain, and sprocket wheel 103 is made to be nibbled in a known way with chain connecting rod
It closes.
The improvement for being related to cross bar profile is improved shown in Figure 18, to be easier that cross bar is made to encircle in advance.
Cross bar section shown in Fig. 5 provides the cross bar of function well, but it is relatively rigid, and therefore, it is difficult to such as originally
Before in specification described in the row of page 7 24 as encircle in advance.Pre- arch is related to that each cross bar is made to be bent along its length so that cross bar
Midpoint as described above be located at straight cross bar plane above predetermined amount.
In order to make each cross bar be bent, cross bar needs line bending along its longitudinal axis.Cross bar 110 shown in Figure 18 is apparent flexible
It is larger, and therefore flex more easily to desired camber.
As shown in Figure 18, cross bar is made of in terms of section two sides 111,112, by centre bearing object 113 that
This relatively fills solid.Side 111,112 and centre bearing object 113, which can be combined integrally, to be formed.Each side 111,112 is in each end
It is formed to have part circular channel 114,115,116,117, and insert 118,119 can be placed into these channels on demand
In.
Each design of insert 118,119 is shaped to the annular section 120,121 along each outer rim；Each annular
Part 120,121 is sized to be easy to be slidably matched in corresponding part circular channel.
Each insert 118 is formed to have the slot 123 of the part circular of the centre between annular section 120；Part
Circular slot 123 is used for by the entire width latch closure to each slot 123 by shelter fabric and by (not showing maintenance cylinder
Go out) indentation slot in come hold it in slot with by shelter fabric dress be affixed on cross bar 110, with along the whole length of each cross bar
Solid fabric is filled securely.
Each insert 119 is formed to have the vertical bar 124 between annular section 121；Insert 119 is horizontal for stablizing
Bar.
It is affixed in the upper and lower surface of each cross bar 110 since shelter fabric alternately fills, therefore insert 118 replaces
Ground dress is affixed in the upper and lower surface of each cross bar, is replaced with insert 119.
It was found that make the best approach that cross bar arches upward be so that insert 118/119 and corresponding cross bar 110 is engaged, and then with
Required orientation makes cross bar arch upward, and the end of each insert 118/119 dress is affixed on the adjacent end portion of cross bar.This contributes to
Cross bar is maintained at the desired construction that arches upward.
It will be recognized that above design provides a kind of shelter, water can easily and effectively be discharged from shelter, but it is manufactured
Get up relatively inexpensive, and very reliable in operation.
Claims (21)
1. a kind of shelter comprising：
Scaffold；
Shelter fabric；
Multiple textile support cross bars；
Wherein：
The scaffold provides frame side parallel in pairs；
Each longitudinal axis suitable in each textile support cross bar in the textile support cross bar is approximately perpendicular to the frame
It is supported in the case of the longitudinal axis of frame side between the frame side；
The fabric the supporting bar alternately on the top of the fabric and the fabric below in the case of by
The textile support cross bar bearing so that when the shelter extends, the fabric, which is formed, respectively extends across the shelter
A series of shallow slots of width.
2. shelter according to claim 1, which is characterized in that the shelter is collapsible and extendible shelter, wherein
One end of the shelter is fixed to one end of the scaffold, and the other end of the shelter freely extends relative to fixing end
Or it shrinks；And each in the wherein described textile support cross bar is arranged to the running lengthwise along the scaffold.
3. shelter according to claim 2, which is characterized in that the shelter can by means of could attach to the shelter from
It is moved between the retracted position and the extended position by the push rod held.
4. shelter according to claim 3, which is characterized in that the shelter can be by means of drawstring spaced apart in pairs in institute
It states and is moved between retracted position and the extended position, one in the drawstring extends along each side of the shelter, is parallel to
Adjacent frame side；Each drawstring fills the free end for being affixed to the shelter at one end, is centered around the extended position of the shelter
The first pulley being nearby mounted on the end of corresponding side frame is advanced, and on the opposite end for being mounted on corresponding side frame
Second pulley is advanced.
5. shelter according to claim 4, which is characterized in that the free end of the shelter is equipped with hook spaced apart, can
Engagement corresponding button in release ground is with solid in fully extended position by shelter dress.
6. shelter according to claim 2, which is characterized in that the shelter can shunk by means of the driver of mechanization
It is moved between position and extended position.
7. shelter according to claim 6, which is characterized in that the driver of the mechanization includes：
Pairs of rack, at least major part of the length for being parallel to each side frame in the rack and on it or
It is extended about；
Pairs of drivable gear, each side of a free end for being connected to the shelter, each gear with it is corresponding adjacent
Rack is engaged at driving；
For driving the gear in either direction to extend or shrink the device of the shelter.
8. shelter according to claim 7, which is characterized in that the drivable gear in pairs is mounted to one hollow
On each end of roller, the roller extends across the entire width of the free end of shelter and dress is affixed to thereon, and is wherein used to drive
The device for moving the gear includes the electro-motor being mounted in the roller.
9. shelter according to claim 6, which is characterized in that the driver of the mechanization includes：
Two groups of pins being equally spaced, each described group of difference is supported, to be parallel to the length of each side frame extremely
Few major part and on it or it is extended about；
Pairs of drivable sprocket wheel, each side of a free end for being connected to the shelter, each sprocket wheel with it is described in groups etc.
It is engaged at driving away from one in pin spaced apart；
For driving the sprocket wheel in either direction to extend or shrink the device of the shelter.
10. shelter according to claim 6, which is characterized in that the driver of the mechanization includes：
Two length of chain, each length it is supported so as to be parallel to the length of each side frame at least major part and
On it or it is extended about；
Pairs of drivable sprocket wheel, each side of a free end for being connected to the shelter, the length of each sprocket wheel and chain
One in degree engages at driving；
For driving the sprocket wheel in either direction to extend or shrink the device of the shelter.
11. according to claim 9 or shelter according to any one of claims 10, which is characterized in that the sprocket wheel is mounted to one in
On each end of idle roller, the roller extends across the entire width of the free end of shelter and dress is affixed to thereon, and is wherein used for
It includes the electro-motor being mounted in the roller to drive the device of the sprocket wheel.
12. shelter according to claim 1, which is characterized in that selected from the following group of the shelter fabric：It is woven to knit
Fabric, the plastic sheet material that object, nonwoven fabric, plasticising fabric, the fabric of coating, metal are coated with.
13. shelter according to claim 1, which is characterized in that each in the textile support cross bar is pre- arch, with
Just direction upper edge its longitudinal axis bending above the plane when the shelter extends.
14. shelter according to claim 1, which is characterized in that each textile support cross bar removably fill be affixed to it is described
Shelter fabric.
15. shelter according to claim 14, which is characterized in that each textile support cross bar is by means of being fixed to the screening
The bag of canopy fabric, which removably fills, is affixed to the shelter fabric.
16. shelter according to claim 14, which is characterized in that each fabric cross bar is removably filled by means of insert
It is affixed to the shelter fabric, the insert provides slot, and the slot is part circular in terms of section, and the shelter fabric
It can be maintained in the slot by the maintenance cylinder of cooperation；Each insert is removably attached to corresponding textile support cross bar.
17. shelter according to claim 16, which is characterized in that each insert is removably attached to described knit
Any of the opposite face of object supporting bar.
18. shelter according to claim 1, which is characterized in that in each textile support cross bar it is each end with along adjacent frame
The notch engagement that the longitudinal axis of frame side is formed.
19. shelter according to claim 18, which is characterized in that each end of each textile support cross bar is by means of being attached to
The rotatable roller of the end engages the notch.
20. shelter according to claim 1, which is characterized in that plane and water of the plane of the shelter in the shelter
Plane is at being visually horizontal in the sense that the angle no more than five degree.
21. the combination of shelter according to claim 1 and rhone, wherein the rhone includes being roughly parallel to respectively
The longitudinal axis of a frame side and solid fixation rhone is filled in lower section, and pivotly dress be affixed to the fixed rhone so as to
The rhone extension that can be pivoted between retracted position and extended position.
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NZ72866117 | 2017-01-30 | ||
| NZ728661 | 2017-01-30 | ||
| NZ73342317 | 2017-06-30 | ||
| NZ733423 | 2017-06-30 | ||
| NZ737331 | 2017-11-14 | ||
| NZ73733117 | 2017-11-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108374528A true CN108374528A (en) | 2018-08-07 |
| CN108374528B CN108374528B (en) | 2021-04-23 |
Family
ID=63017026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810090468.2A Active CN108374528B (en) | 2017-01-30 | 2018-01-30 | Improved awning |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN108374528B (en) |
| AU (1) | AU2018200521B2 (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0167500A2 (en) * | 1984-07-03 | 1986-01-08 | ARQUATI S.p.A. | A support frame for an awning having a one-piece fabric cover |
| CN101629445A (en) * | 2008-07-18 | 2010-01-20 | 施米茨-工厂有限及两合公司 | Temperature controllable awning device |
| CN103299007A (en) * | 2011-01-12 | 2013-09-11 | 劳伦斯·德鲁蒙德·麦基奇尼 | Awning |
| KR20130110928A (en) * | 2012-03-30 | 2013-10-10 | 봉안천막산업주식회사 | Retractable awning |
| CN105569284A (en) * | 2014-10-09 | 2016-05-11 | A.莎尔加尼 | Canopy system |
| CN205875556U (en) * | 2016-07-26 | 2017-01-11 | 长兴万达建设有限公司 | Weather enclosure for building collapsible |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE503167C2 (en) * | 1994-08-22 | 1996-04-15 | Sven Eric Paars | Roof structure of canvas or awning type and canvas set for this |
| AU771317B2 (en) * | 2000-12-20 | 2004-03-18 | Laurence Drummond Mckechnie | Retractable awning |
| DE102006010861A1 (en) * | 2006-03-09 | 2007-09-13 | Emanuel Thurneysen | Gathered tent roof for horizontal, temporary roofing over an area has a flexible tent tarpaulin with support ropes running parallel to each other across the area when seen from above |
-
2018
- 2018-01-23 AU AU2018200521A patent/AU2018200521B2/en active Active
- 2018-01-30 CN CN201810090468.2A patent/CN108374528B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0167500A2 (en) * | 1984-07-03 | 1986-01-08 | ARQUATI S.p.A. | A support frame for an awning having a one-piece fabric cover |
| CN101629445A (en) * | 2008-07-18 | 2010-01-20 | 施米茨-工厂有限及两合公司 | Temperature controllable awning device |
| CN103299007A (en) * | 2011-01-12 | 2013-09-11 | 劳伦斯·德鲁蒙德·麦基奇尼 | Awning |
| KR20130110928A (en) * | 2012-03-30 | 2013-10-10 | 봉안천막산업주식회사 | Retractable awning |
| CN105569284A (en) * | 2014-10-09 | 2016-05-11 | A.莎尔加尼 | Canopy system |
| CN205875556U (en) * | 2016-07-26 | 2017-01-11 | 长兴万达建设有限公司 | Weather enclosure for building collapsible |
Also Published As
| Publication number | Publication date |
|---|---|
| AU2018200521B2 (en) | 2023-04-06 |
| CN108374528B (en) | 2021-04-23 |
| AU2018200521A1 (en) | 2018-08-16 |
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