CN201011148Y

CN201011148Y - Awning

Info

Publication number: CN201011148Y
Application number: CNU2007201067644U
Authority: CN
Inventors: 吴伟淡
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-02-14
Filing date: 2007-02-14
Publication date: 2008-01-23
Anticipated expiration: 2017-02-14

Abstract

The utility model discloses an awning which comprising a side wall framework(1) and a ceiling framework(2). The ceiling framework(2) comprises a top quotation(21), a long oblique beam(22) and an intermediate oblique beam(23), one ends of the long oblique beam and the intermediate oblique beam are articulated with the top quotation(21) and the other ends are connected with the side wall framework(1); wherein, each intermediate oblique beam(23) is arranged between the two adjacent long oblique beams(22). A connecting bar(24) is arranged between the long oblique beam(22) the and intermediate oblique beam(23). The intermediate oblique beam(23) is also provided with a sliding moving sliding sleeve(25). One end of the connecting bar(24) is articulated with the central part of the long oblique beam(22), and the other end of the connecting bar(24) is articulated with the sliding sleeve(25). The long oblique beam and the intermediate oblique beam are mutually connected and supported by the connecting bar. When in unfolding and folding, the unfolding and folding actions of the long oblique beams and the intermediate oblique beams are the same due to the traction effect of the connecting bar. Therefore, the ceiling frame can be unfolded and folded steadily, flexibly and rapidly.

Description

A kind of awn

Technical field

The utility model relates to a kind of awn, open-air amusement and leisure places such as it is suitable for by lawn, the swimming pool, seabeach, park.

Background technology

By lawn, swimming pool, open-air amusement and leisure place such as seabeach, park, awn is widely used, various different types of awn consequentialities, the crossbeam that the structure of awn links together by at least three columns, a plurality of angles seat, with the top of adjacent upright posts usually, take over a business, many long cant beams, many middle cant beams, its central post, crossbeam surround the gusset framework, and take over a business, many cant beams, many middle cant beams, a plurality of angles seat, crossbeams peg graft mutually and form the top framework.As a patent No. is that the Chinese utility model patent " a kind of plug-in type fast-assembling mat shelter " of ZL03256025.7 (notification number is CN2658243Y) has all disclosed a kind of above-mentioned similar structure, a kind of plug-in type fast-assembling mat shelter, it includes ceiling and the gusset frame that is built into by support bar and paulin, it is characterized in that: footstock that occupies lofty perch between two parties of a., it further includes n root pole stock or tubing, and its upper end crosses mutually, and any is consolidated into one, stretch along oblique radial direction radiation down by certain angular spacing the lower end; The rod member that tiltedly stretches down along radial direction of b.n root and above-mentioned footstock or pipe fitting form socket connection mutually mitered bar c.n form mutually with above-mentioned mitered bar and plug the angle seat that is connected, it is positioned on the cool fluffy round angle position, it has to be crossed by three rod member solids that have certain angle of one's own and is formed by connecting, two horizon bars wherein, they form horizontal bottom, and the 3rd bar and horizontal bottom oblique cutting form an angle along radial direction towards center footstock oblique upper to stretching; D. bottom is connected with the subtended angle fixed frame and corner fittings that the top is connected with the angle seat, and it is formed by connecting by two facade frames and keeps certain subtended angle.

The upper end of above-mentioned long cant beam, middle cant beam all with one to occupy taking over a business of lofty perch between two parties hinged, and the lower end of long cant beam links to each other with the angle seat of beam-end, the lower end of middle cant beam then links to each other with the angle seat at crossbeam middle part, long cant beam, the middle cant beam that constitutes the top framework all can be taken over a business folding relatively like this, and be easy to assembly quick.But all there is such defective in above-mentioned awn, because long cant beam, middle cant beam have only two ends to be fixed, and there is not supporting structure between each cant beam, the insufficient strength of whole top framework, like this after we cover tarpaulin on the top framework, because the tarpaulin quality is bigger, but also be subjected to the influence of extraneous wind, the top framework collapses with regard to easy deformation and collapses.In the time of will opening or draw in this top framework in addition, owing to not having supporting role between long cant beam, the middle cant beam, so can not open or draw in the top framework neatly.

Summary of the invention

Technical problem to be solved in the utility model is the awn that a kind of top frame strength height is provided, can draws in flexibly, open rapidly at above-mentioned prior art present situation, and it also has advantage simple and reasonable, easy to assembly.

The utility model solves the problems of the technologies described above the technical scheme that is adopted: a kind of awn, include the gusset framework and be arranged on the top framework of gusset framework upper, the gusset framework includes at least three root posts, crossbeam, and crossbeam links together the upper end of adjacent two columns; The top framework includes, radical and column and long accordingly cant beam of crossbeam number and middle cant beam, one end of long cant beam and middle cant beam all with take over a business hinged, its other end links to each other along the oblique stretching, extension of radial direction radiation down and with the gusset framework by certain angular spacing, and wherein every middle cant beam all is arranged between the adjacent two long cant beams; It is characterized in that also being arranged at connecting rod between described long cant beam and the middle cant beam, on middle cant beam, also be provided with can be relatively in the slip cap of cant beam slippage, the middle part of described connecting rod one end and long cant beam is hinged, and the other end of connecting rod is then hinged with slip cap.

For preventing the top framework in the open stressed undue downslide of moving cover of sliding in state, above-mentioned middle cant beam middle part be provided with prevent that slip cap from gliding the gear pin.Can prevent that like this slip cap from too gliding, and cause short cant beam will long cant beam, short cant beam draws distortion.

For making this awn have the function of Double Tops awn, above-mentioned take over a business for Double Tops, also be hinged with many short cant beams on the top of taking over a business, short cant beam is arranged in the top of long cant beam and cant beam, link to each other by lacking connecting rod between short cant beam and long cant beam or the middle cant beam, the upper end of its short-and-medium connecting rod is hinged with short cant beam, and the lower end of short connecting rod is hinged with long cant beam or middle cant beam.Can establish the less little ceiling of one deck area like this on the ceiling in addition, little ceiling is double-deck tower structure with big ceiling, and this can increase the heat insulation and leak preventing effect of mat shelter end face.

Above-mentioned column, crossbeam, long cant beam, middle cant beam have four respectively, and an end of long cant beam links to each other with the round angle place of gusset framework, and an end of middle cant beam then links to each other with the middle part of crossbeam.To form the quadrangle awn, column, crossbeam, long cant beam, middle cant beam radical design as required certainly, and the awn area greatly then needs radical many, to strengthen support strength.So it can be pentagon, hexagon awn.

Compared with prior art, advantage of the present utility model is: link to each other by connecting rod between long cant beam and the middle cant beam, there is connecting rod to draw support each other between promptly long cant beam, the middle cant beam, so it is big by long cant beam, middle cant beam and the top frame strength taking over a business to constitute, and when opening or draw in, long cant beam and middle cant beam are subjected to the connecting rod draw it are opened to draw in and keeps strokes, so can stablize, open or draw in flexibly, rapidly the top framework.

Description of drawings

Fig. 1 is the perspective view of first embodiment of the utility model;

Fig. 2 is the schematic perspective view under the semi-open state of top framework among first embodiment of the utility model;

Fig. 3 is the schematic perspective view under the top framework open mode among first embodiment of the utility model;

Fig. 4 is the A place enlarged drawing of Fig. 3;

Fig. 5 is the schematic perspective view under the semi-open state of top framework among second embodiment of the utility model;

Fig. 6 is the schematic perspective view under the top framework open mode among second embodiment of the utility model;

The specific embodiment

Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.

Shown in Fig. 1～4, be first embodiment of the present utility model, a kind of awn, include gusset framework 1 and be arranged on the top framework 2 on gusset framework 1 top, gusset framework 1 includes four root posts 11, four crossbeams 12, four angle seats 4, angle seat 4 is crossed by three rod member solids that have certain angle of one's own and is formed by connecting, adjacent two crossbeams 12 will link together with the upper end of column 11 by angle seat 13, so column 11, crossbeam 23, angle seat 4 surrounds a gusset framework 1 that is stereo structure, the rod member solid that 4 three of angle seats have certain angle of one's own crosses and is formed by connecting, wherein two is horizon bar, and its 3rd bar and horizontal bottom oblique cutting form an angle along radial direction towards center footstock oblique upper to stretching.

Top framework 2 includes 21, four long cant beams 22 and four middle cant beams 23, one end of long cant beam 22 and middle cant beam 23 is by screw or pin and take over a business 21 hinged, the other end of long cant beam 22 and middle cant beam 23 links to each other along the oblique stretching, extension of radial direction radiation down and with the edge of gusset framework 1 by certain angular spacing, wherein every middle cant beam 23 all is arranged between the adjacent two long cant beams 22, its structure that links to each other with gusset framework 1 is: the connecting rod 5 that also is provided with obliquely and extends internally at the middle part of crossbeam 12, the 3rd bar that wherein long cant beam 22 is taken over a business in 21 lower end and the angle seat 4 obliquely relatively links to each other, and long cant beam 22 then links to each other with obliquely connecting rod in the angle seat 4.The patent No. of the basic structure of above-mentioned gusset framework 1 and top framework 2 and the former application of the applicant is that " a kind of plug-in type fast-assembling mat shelter " utility model patent of ZL03256025.7 is similar, just no longer launches to elaborate at this.

Between described long cant beam 22 and middle cant beam 23, also be arranged at connecting rod 24, on middle cant beam 23, go back movable sleeve be provided with can be relatively in the slip cap 25 of cant beam 23 slippages, slip cap 25 is I-shaped, the end of middle cant beam 23 is hinged on the two ends of slip cap 25 by pivot pin, and be provided with at middle cant beam 23 middle parts prevent that slip cap 25 from gliding gear pin 3, middle part one side of described connecting rod 24 1 ends and long cant beam 22 is hinged, and the other end of connecting rod 24 then is in the same place with slip cap 25 hinged sides.

Be depicted as second embodiment of the present utility model as Fig. 5～6, the difference of this embodiment and first embodiment is: describedly take over a business 21 and be adopted as Double Tops and take over a business, also be hinged with four short cant beams 26 on the top of taking over a business 21, short cant beam 26 is arranged in the top of long cant beam 22 and cant beam 23, link to each other by lacking connecting rod 27 between short cant beam 26 and long cant beam 22 or the middle cant beam 23, the upper end of its short-and-medium connecting rod 27 is hinged with short cant beam 26, and the lower end of short connecting rod 27 is hinged with long cant beam 22 or middle cant beam 23.

The operating principle of umbrella frame is similar in operating principle of the present utility model and the common umbrella, it has increased the structure of connecting rod on the basis of original awn, be that skeleton has increased, so the structural strength of awn is firm relatively, also have when opening or draw in, long cant beam 22 and middle cant beam 23 are subjected to connecting rod 24 draws it are opened to draw in and keeps strokes, so can stablize, open or draw in flexibly, rapidly top framework 2.

Claims

1. awn, include gusset framework (1) and be arranged on the top framework (2) on gusset framework (1) top, gusset framework (1) includes at least three root posts (11), crossbeam (12), and crossbeam (12) links together the upper end of adjacent two columns (11);

Top framework (2) includes (21), radical and column (11) and long accordingly cant beam of crossbeam (12) number (22) and middle cant beam (23), one end of long cant beam (22) and middle cant beam (23) is all with to take over a business (21) hinged, its other end links to each other along the oblique stretching, extension of radial direction radiation down and with gusset framework (1) by certain angular spacing, and wherein every middle cant beam (23) all is arranged between the adjacent two long cant beams (23);

It is characterized in that also being provided with connecting rod (24) between described long cant beam (22) and the middle cant beam (23), on middle cant beam (23), also be provided with can be relatively in the slip cap (25) of cant beam (23) slippage, the middle part of described connecting rod (24) one ends and long cant beam (22) is hinged, the other end of connecting rod (24) then and slip cap (25) hinged.

2. awn according to claim 1, it is characterized in that described in cant beam (23) middle part be provided with prevent that slip cap (25) from gliding gear pin (3).

3. awn according to claim 1, it is characterized in that describedly taking over a business (21) and taking over a business for Double Tops, also be hinged with many short cant beams (26) on the top of taking over a business (21), short cant beam (26) is arranged in the top of long cant beam (22) and cant beam (23), link to each other by lacking connecting rod (27) between short cant beam (26) and long cant beam (22) or the middle cant beam (23), the upper end of its short-and-medium connecting rod (27) is hinged with short cant beam (26), and the lower end of short connecting rod (27) is hinged with long cant beam (22) or middle cant beam (23).

4. awn according to claim 1, it is characterized in that described column (11), crossbeam (12), long cant beam (22), middle cant beam (23) have four respectively, one end of long cant beam (22) links to each other with the round angle place of gusset framework (1), and an end of middle cant beam (23) then links to each other with the middle part of crossbeam (12).