CN2371249Y - Sunshade with rolling device - Google Patents

Sunshade with rolling device Download PDF

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Publication number
CN2371249Y
CN2371249Y CN 98225429 CN98225429U CN2371249Y CN 2371249 Y CN2371249 Y CN 2371249Y CN 98225429 CN98225429 CN 98225429 CN 98225429 U CN98225429 U CN 98225429U CN 2371249 Y CN2371249 Y CN 2371249Y
Authority
CN
China
Prior art keywords
arm seat
forearm
roller
elastic force
tarpaulin
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN 98225429
Other languages
Chinese (zh)
Inventor
潘兴元
刘建国
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NINGBO HAIYE TOURIST ARTICLES CO Ltd
Original Assignee
NINGBO HAIYE TOURIST ARTICLES CO Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by NINGBO HAIYE TOURIST ARTICLES CO Ltd filed Critical NINGBO HAIYE TOURIST ARTICLES CO Ltd
Priority to CN 98225429 priority Critical patent/CN2371249Y/en
Application granted granted Critical
Publication of CN2371249Y publication Critical patent/CN2371249Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a telescopic awning which is composed of tarpaulin, a base crossbeam, a cloth rolling device and a support device, wherein the cloth rolling device is composed of a roller, a gear box, a hand crank and a hand crank rod; the support device comprises a leading edge support rod and an elastic force device with a high and low hanging and suspension arm, both ends of the tarpaulin are respectively fixed to the roller and the leading edge support rod, the rotary hand crank is utilized for driving the gear to enable the roller to rotate, and then, the tarpaulin can be folded and spread out gradually. The entire awning has the advantages of light weight, optional adjustment to sunshade angles and areas, convenient expansion and contraction and laborsaving operation, and the technical scheme of the utility model can be used for producing large or overlarge awnings.

Description

Telescopic awning
The utility model relates to a kind of large-scale awning, especially relates to a kind of large-scale awning that can arbitrarily stretch.
Common awning adopts steel pipe or steel band more at present, and utilization metal connecting rod is formed strut mechanism, and tarpaulin is fixed on the connecting rod, thereby with gap tarpaulin is drawn in by the rope pulling, decontrols rope, by the deadweight of tarpaulin and connecting rod tarpaulin is opened.Whole awning weight is big, the folding and unfolding difficulty.Therefore can only make small-sized awning.Simultaneously sunshade angle and area can not regulated at will, and tarpaulin becomes the fold state during gathering, incrustation very easily, unhygienic influence again attractive in appearance.
The purpose of this utility model be to provide a kind of can regulated at will sunshade angle and the large-scale telescopic awning of area, rapid operation.
The purpose of this utility model is achieved in that telescopic awning is made up of tarpaulin, base crossbeam, cloth-rolling device, bracing or strutting arrangement; Cloth-rolling device is made up of the bar of shaking the hand and shake the hand that is installed in the roller on the base crossbeam, the gear-box that is connected with roller and driven gear rotation; Height on the base crossbeam hangs bracing or strutting arrangement by being fixed on, an end and height hang hinged, hinged many of the other end and forward position strut to position cantilever elastic force apparatus, forward position strut composition in opposite directions; One end of tarpaulin is fixed on the roller, and the other end is fixed on the strut of forward position.
The utility model adopts height to hang with the cantilever elastic force apparatus and makes bracing or strutting arrangement, and in light weight, simple in structure, cantilever adopts built-in spring to do power, and retractable operation is light.Under the effect of external force, can free folding at certain position.Height hangs the position height that can regulate cantilever, thereby regulates sunshade angle and area.Utilize to rotate the driven gear mechanism kinematic of shaking the hand, rotate roller, folding and unfolding tarpaulin gradually, whole awning folding is light, laborsaving.The tarpaulin rolling is on roller, and open paulin face is in tensioned state all the time, not only neatly but also attractive in appearance.Most members adopt hollow object or lightweight material, and whole awning is in light weight, can make large-scale or the ultra-large type awning.
Below in conjunction with drawings and Examples the utility model is elaborated.
Fig. 1 is the structural representation of a kind of embodiment of the utility model;
The front view that Fig. 2 hangs for height shown in Figure 1;
Fig. 3 hangs up and beats out the schematic diagram of bonnet for height shown in Figure 2;
The A-A face sectional view that Fig. 4 hangs for height shown in Figure 2;
Fig. 5 is the structural representation of cantilever elastic force apparatus of the present utility model;
Fig. 6 is the vertical view of cantilever elastic force apparatus shown in Figure 5.
As shown in Figure 1, telescopic awning is by 1 fixed installation of base crossbeam.Roller 3 is fixed in base crossbeam 1 side, and a termination of roller 3 has gear-box 5, and gear-box 5 is with the bar 6 of shaking the hand to connect and is shaken the hand 7, forms the cloth-rolling device of telescopic awning; The base crossbeam is installed a pair of height for 1 time and is hung 2, and it is 2 hinged that an end of cantilever elastic force apparatus 4 and height hang, and the other end and forward position strut 8 are hinged, form the bracing or strutting arrangement of telescopic awning; One end of tarpaulin 9 is fixed on the roller 3, and the other end is fixed on the forward position strut 8, rotates and shakes the hand 7, drives roller 3 rotations by gear drive, can be with the tarpaulin rolling on roller 3.
As Fig. 2, Fig. 3, shown in Figure 4, height hangs 2 by arm seat cover 11, can form at arm seat 12, dog screw 13, bonnet 18 that arm seat overlap rotation in 11, arm seat overlaps the rear portion that 11 upper ends are provided with installing plate 15, intermediate circumference and is provided with a plurality of blocks 16, and lower side has the duct that can pass through for dog screw 13.The front of arm seat 12 is the articulated elements 14 of projection, can be hinged with cantilever elastic force apparatus 4, arm seat 12 back be provided with arm seat cover 11 on link stopper 16 at conplane locating piece 17, locating piece 17 can move between link stopper 16a and 16b.By set bolt 19, arm seat 12 and bonnet 18 are fixed on the arm seat cover 11.
As Fig. 5, shown in Figure 6, cantilever elastic force apparatus 4 is made up of forearm 21 and postbrachium 25, and forearm 21 and postbrachium 25 two ends all have articulated elements; Forearm 21 is hinged by jointed shaft 26 with postbrachium 25, and spring 24 is housed in the postbrachium 25, and spring 24 is connected by cord 23 and forearm 21 interior locating pieces 22; Locating piece 22 departs from forearm 21 center lines, makes forearm 21 depart from the plane that postbrachium 25 and jointed shaft 26 form and forms presetting angle α, and forearm 21 and postbrachium 25 are hollow object, and spring 24 is pulled to certain-length when combine and assemble, make it produce the elastic reset pulling force.Under the effect of spring 24, the automatic full extension of cantilever.Owing to be provided with presetting angle α, its size is 5 °≤α≤175 °, forearm 21 is subjected to external force to do the time spent, can promote jointed shaft 26 moves, forearm 21 is drawn close to postbrachium 25, postbrachium 25 is around hanging 2 hinged jointed shaft rotations with height, and the distance that whole cantilever arrangement is supported shortens gradually, until drawing in fully.The other end of forearm 21 and forward position strut 8 are hinged, after the suffered external force of forward position strut 8 discharge, cantilever elastic force apparatus 4 under the effect of spring 24, the cantilever full extension.
In order to make the awning stress balance, a pair of relative cantilever elastic force apparatus 4 is set the utility model at least and corresponding height hangs 2.Can be according to the size of awning, be provided with and manyly cantilever elastic force apparatus 4 and corresponding height are hung 2 make bracing or strutting arrangement.
Cantilever elastic force apparatus 4 is hinged with the articulated elements 14 that height hangs on 2, unclamp height and hang 2 set bolt 19, rotation arm seat 12, make the cantilever of cantilever elastic force apparatus 4 be in required height, at this moment a certain position of locating piece 17 between link stopper 16a and 16b, dog screw 13 is withstood locating piece 17, tighten set bolt 19, finish the function of regulating the awning height.
Rotation shakes the hand 7, tarpaulin is rolled up on roller 3, the tarpaulin 9 of pulling awning, the forward position strut 8 of paulin face compressing awning, make the forearm 21 of cantilever elastic force apparatus 4 stressed, the distance that whole cantilever arrangement supports shortens gradually, until drawing in fully, finish the function that awning is drawn in, cantilever elastic force apparatus 4 is closing up under the state, spring tension increases, as long as rotate and shake the hand 7, discharge tarpaulin, the cantilever elastic force apparatus can stretch automatically, thereby realize the free folding of awning, regulate the function of sunshade area size.

Claims (5)

1. telescopic awning, be made up of tarpaulin, base crossbeam, cloth-rolling device, bracing or strutting arrangement, it is characterized in that: described cloth-rolling device is by shaking the hand (7) of being installed in that the roller (3) on the base crossbeam (1), the gear-box (5) that is connected with roller (3) and driven gear rotate and the bar of shaking the hand (6) is formed; Described bracing or strutting arrangement by be fixed on height on the base crossbeam (1) hang (2), an end and height hang (2) hinged, cantilever elastic force apparatus (4), forward position strut (8) composition that the other end and forward position strut (8) are hinged; One end of tarpaulin (9) is fixed on the roller (3), and the other end is fixed on the forward position strut (8).
2. telescopic awning according to claim 1, it is characterized in that: described height hangs (2) and is made up of arm seat cover (11), arm seat (12), dog screw (13), the bonnet (18) that can rotate in arm seat cover (11), the rear portion that arm seat cover (11) upper end is provided with installing plate (15), intermediate circumference is provided with a plurality of blocks (16), and lower side has the duct that can supply dog screw (13) to pass through; The front of arm seat (12) is the articulated elements (14) of projection, the back be provided with arm seat cover (11) on link stopper (16) in conplane locating piece (17), locating piece (17) can be at link stopper (16a) and is mobile (16b); By set bolt (19), arm seat (12) and bonnet (18) are fixed on the arm seat cover (11).
3. telescopic awning according to claim 1 is characterized in that: described cantilever elastic force apparatus is made up of forearm (21) and postbrachium (25), and forearm (21) and postbrachium (25) two ends all have articulated elements; Forearm (21) is hinged by jointed shaft (26) with postbrachium (25), and spring (24) is housed in the postbrachium (25), and spring (24) is connected by the interior locating piece (22) of cord (23) and forearm (21); Locating piece (22) departs from forearm (21) center line, and make forearm (21) depart from the plane that postbrachium (25) and jointed shaft (26) form and form presetting angle α,
4. telescopic awning according to claim 3 is characterized in that: the presetting angle α size of described cantilever elastic force apparatus (4) is 5 °≤α≤175 °.
5. telescopic awning according to claim 1 is characterized in that: described bracing or strutting arrangement can be made up of at least one pair of position relative cantilever elastic force apparatus (4) and corresponding just hanging.
CN 98225429 1998-10-23 1998-10-23 Sunshade with rolling device Expired - Fee Related CN2371249Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 98225429 CN2371249Y (en) 1998-10-23 1998-10-23 Sunshade with rolling device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 98225429 CN2371249Y (en) 1998-10-23 1998-10-23 Sunshade with rolling device

Publications (1)

Publication Number Publication Date
CN2371249Y true CN2371249Y (en) 2000-03-29

Family

ID=33976128

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 98225429 Expired - Fee Related CN2371249Y (en) 1998-10-23 1998-10-23 Sunshade with rolling device

Country Status (1)

Country Link
CN (1) CN2371249Y (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101784734B (en) * 2007-06-12 2013-09-11 D·卡特勒 Covering system
CN104727495A (en) * 2015-03-23 2015-06-24 苏州飞成机电工程有限公司 Supporting bent lever of awning
CN106428609A (en) * 2016-09-30 2017-02-22 美迪斯智能装备有限公司 Telescopic awning mechanism for boarding bridge

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101784734B (en) * 2007-06-12 2013-09-11 D·卡特勒 Covering system
CN104727495A (en) * 2015-03-23 2015-06-24 苏州飞成机电工程有限公司 Supporting bent lever of awning
CN106428609A (en) * 2016-09-30 2017-02-22 美迪斯智能装备有限公司 Telescopic awning mechanism for boarding bridge

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee
C19 Lapse of patent right due to non-payment of the annual fee