CN2321853Y

CN2321853Y - Structure improved extendible awning

Info

Publication number: CN2321853Y
Application number: CN 97216384
Authority: CN
Inventors: 张瑞振
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-05-09
Filing date: 1997-05-09
Publication date: 1999-06-02
Anticipated expiration: 2007-05-09

Abstract

The utility model relates to a structure improved extendible awning. Symmetrical supporting racks and an n-shaped rack are assembled on two main rack bodies, and a rotating telescopic arm set and canvas are arranged between the two main rack bodies. A plurality of fixing holes are arranged on the horizontal and vertical wall surfaces of the L-shaped rack plate of the main rack body. A plurality of adjusting holes are arranged on the vertical wall surface, and an angular adjustment plate is arranged at the lower edge of the vertical wall surface. The front edge of the supporting rack is provided with a half circular groove seat. A circular hole is formed by assembling plates whose lower edge is provided with a semicircular open port by the combination of a bolt. The inner side surface of the n-shaped rack is provided with a bolt hole for fixing the bolt. The utility model has the advantages of easy installation and good use effect.

Description

Structure improved flexible sunshade

The utility model relates to a kind of sunshade, refers to a kind of installation and better structure improved flexible sunshade of result of use of being easier to especially.

See also shown in Fig. 1,2, the structure of general flexible sunshade is to establish members such as trimmer B, fixed mount C and a telescopic arm group D in the two side ends group of a rotating shaft A, go up a side of clamping canvas again in rotating shaft A, another side then is clamped on the transverse axis D1 of telescopic arm group D, and is assembled into a flexible sunshade; Wherein: fixed mount C is a L-shaped support body, and is provided with strip hole C1 in its horizontal end face, and can make dead bolt wear being locked on the wall, and perpendicular end surface then is provided with the fixing hole C2 of some rectangular arcuations; Trimmer B is provided with some arcuations to adjust hole B1 in the position of corresponding fixing hole C2, and is provided with a bearing B2 in the middle position of adjusting hole B1, is provided with a Contraband shape seat B3 again in its lower side, and this Contraband shape seat B3 can make a bolt B 4 wear; The end of telescopic arm group D is arranged in the Contraband shape seat B3 of trimmer B, and wears by bolt B 4, and the other end is fixed on the transverse axis D1, and is provided with the axle joint that can bend inwards in central part.

Though above-mentioned member can be formed a flexible sunshade, yet when reality is used, finds following many shortcomings:

1, must earlier two trimmer B be fixed on the two fixed mount C during installation, and be locked on the wall with suitable distance, again the two ends of rotating shaft A are inserted in the bearing B2 of trimmer B in regular turn, and rotating shaft A is cross-placed on the trimmer B behind the sheathed bearing B2 again, so the total length of rotating shaft A is greater than the length between fixed mount C, for making rotating shaft A can insert in the bearing B2 smoothly, fixed mount C outwards must be moved by strip hole C1, after making the center of axes alignment bearing B2 of rotating shaft A, again fixed mount C is inwardly moved, rotating shaft A could be fixed, however this installation steps except make assembling more loaded down with trivial details, also the unexpected thing that rotating shaft A drops may take place in assembling process.

2, after rotating shaft A installation, the end of the flexible wall group D of order is arranged in the Contraband shape seat B3 of trimmer B again, and wears fixing by bolt B 4; And this trimmer B is fixed in to be a suitable angle on the fixed mount C, when making the end of telescopic arm group D desire to be arranged in the Contraband shape seat B3, also must be inclined to the identical angle with Contraband shape seat B3, it can be inserted; Yet telescopic arm group D is-elongated rod shape, and is provided with a joint in central part, and desire makes its angle and inserting exactly in the Contraband shape seat B3 of tilting, and this can increase the trouble that it is installed undoubtedly.

3, after all installation steps are finished; the screening canopy face that utilizes canvas to constitute is that a suitable sunshade angle is arranged; the setting of this angle then is locked on the fixed mount C with bolt by trimmer B; the direction of this bolt institute packing is a vertical direction; and the external force of rainwater that sunshade bears, strong wind also is vertical direction; so this sunshade regular meeting changes the sunshade angle because of being subjected to the external force effect, and then reduce the effect of its use or the phenomenon that bolt collapses tooth takes place.

The purpose of this utility model is to commonly use the flexible existing above-mentioned various shortcoming of sunshade for improvement, and provides a kind of being easier to install, and the better structure improved flexible sunshade of result of use.

For achieving the above object, the utility model is taked following technical scheme:

A kind of structure improved flexible sunshade, comprise fixed mount, telescopic arm group, rotating shaft, canvas, its improvements are, it is to establish symmetrical bracing frame and Contraband shape frame by being positioned to organize on the two body frame bodies, therebetween installing a rotating shaft, telescopic arm group and canvas again constitutes, wherein: the body frame body, it is to be provided with the plurality of fixed hole on the level of a L shaped frame plate, vertical walls, and be provided with some adjustment hole in vertical walls, lower edge in vertical walls extends an angle adjustment plate again, and this angle adjustment plate is provided with a through hole and a long arc hole; Bracing frame, the leading edge of this support body is provided with the groove seat of a semicircle, and can utilize bolt to constitute a circular port by the compounded plate of a lower edge semicircular in shape opening port in conjunction with the back, the rear side end in this support body extends a trimmer again, and is provided with some strip holes in this trimmer; Contraband shape frame which is provided with through hole, can make a bolt wear locking and the telescopic arm group is fixedly connected, is provided with and can establishes fixing bolt hole for the bolt group in a medial surface again.

By above-mentioned structure, and provide a kind of being easier to install, and the better structure improved flexible sunshade of result of use.

The utility model embodiment is described in detail as follows in conjunction with Fig. 3-Fig. 6:

Fig. 1 is a three-dimensional schematic diagram of commonly using flexible sunshade;

Fig. 2 is a three-dimensional decomposition texture schematic diagram of commonly using flexible sunshade;

Fig. 3 is for being the three-dimensional schematic diagram of the utility model embodiment;

Fig. 4 is the three-dimensional decomposition texture schematic diagram of the utility model embodiment;

Fig. 5 is the assembling schematic diagram () of the utility model embodiment;

Fig. 6 is the assembling schematic diagram (two) of the utility model embodiment.

Please consult Fig. 3 simultaneously, Fig. 4, the utility model embodiment is that group is established symmetrical bracing frame 2 and Contraband shape frame 3 on two body frame bodies 1, therebetween install a rotating shaft 4 again, telescopic arm group 5 and canvas 6, wherein: body frame body 1 is the level at a L shaped frame plate, vertical walls is provided with plurality of fixed hole 11, and be provided with some adjustment hole 12 in vertical walls, extend one in the lower edge of vertical walls again and slightly be fan-shaped angle adjustment plate 13, this angle adjustment plate 13 is provided with a through hole 14 and a

long arc hole

15, and 15 places, the corresponding long arc hole of the lateral surface of this angle adjustment plate 13, be provided with a screwed hole 16, this screwed hole 16 can revolve lock-bit for an adjustment bolt 17 and move, and makes the fixed-direction of telescopic arm group reach horizontal, fixing longitudinally.

The support body leading edge of bracing frame 2 makes into the groove seat 21 of a semicircle, and can be by the compounded plate 22 of a lower edge semicircular in shape opening port, utilize bolt to constitute a circular port in conjunction with the back, the rear side end in this support body extends a trimmer 23 again, and is provided with some strip holes 24 in this trimmer 23.

Contraband shape frame 3 is provided with through hole 31, can make a bolt 32 wear locking and telescopic arm group 5 is fixedly connected, is provided with and can establishes fixing hex bolts hole 33 for the bolt group in a medial surface again.

Rotating shaft 4, flexible wall group 5 and canvas 6 are to duplicate with commonly using member, so do not repeat them here.

Composition (please consulting Fig. 5,6 more simultaneously) by above-mentioned member, when two body frame bodies 1 wear fixing hole 11 by expansion bolt and after being fixed in the suitable distance of wall, again disymmetrical bracing frame 2 is locked on the adjustment hole 12 of body frame body 1, axle center with rotating shaft 4 is cross-placed in the semi-circular groove seat 21 of two bracing frames 2 again, after making compounded plate 22 combinations again, rotating shaft 4 is fixed on it; Again, after bolt being placed through the hex bolts hole 33 of Contraband shape frame 3, and make bolt pass through through hole 14 and long arc hole 15 on the angle adjustment plate 13, and after telescopic arm group 5 is adjusted to suitable angle, with nut it is locked again, adjust bolt 17 by one again and revolve when locking in screwed hole 16, can make and adjust bolt 17 and resist, make the fixed-direction of telescopic arm group 5 reach horizontal, vertical fixing effect in the bolt in hex bolts hole 33.

Reach in sum by among the embodiment shown in the drawings as can be known, the utility model by the cooperation of above-mentioned member, form, and provide a kind of being easier to install, and the flexible sunshade that result of use is better, so the utility model really can reach the purpose of its creation, and have the actual effective utilization that improves product, and at first develop by the creator and to finish, and unprecedented, have novelty, creativeness, practicality.

Claims

1, a kind of structure improved flexible sunshade, comprise fixed mount, telescopic arm group, rotating shaft, canvas, it is characterized in that it is to establish symmetrical bracing frame and Contraband shape frame by being positioned to organize on the two body frame bodies, therebetween install a rotating shaft, telescopic arm group and canvas again and constitute, wherein:

The body frame body, it is to be provided with the plurality of fixed hole on the level of a L shaped frame plate, vertical walls, and is provided with some adjustment hole in vertical walls, and the lower edge in vertical walls extends an angle adjustment plate again, and this angle adjustment plate is provided with a through hole and a long arc hole;

Bracing frame, the leading edge of this support body is provided with the groove seat of a semicircle, and can utilize bolt to constitute a circular port by the compounded plate of a lower edge semicircular in shape opening port in conjunction with the back, the rear side end in this support body extends a trimmer again, and is provided with some strip holes in this trimmer;

Contraband shape frame which is provided with through hole, can make a bolt wear locking and the telescopic arm group is fixedly connected, is provided with and can establishes fixing bolt hole for the bolt group in a medial surface again.

2, structure improved flexible sunshade as claimed in claim 1 is characterized in that, the corresponding long arc of the lateral surface of described angle adjustment plate hole part is provided with a screwed hole, and this screwed hole can revolve lock-bit for an adjustment bolt and move.