CN2095272U

CN2095272U - Shutter curtain

Info

Publication number: CN2095272U
Application number: CN 91208664
Authority: CN
Inventors: 洪樱美
Original assignee: Individual
Current assignee: Individual
Priority date: 1991-05-18
Filing date: 1991-05-18
Publication date: 1992-02-05

Abstract

The utility model discloses a shutter curtain, which comprises an upper transverse frame, a lower transverse frame, a predetermined number of ties, a predetermined number of blades, the buckle group of a pull wire pulley, a pull wire group, a regulating assembly, a regulating rod and four housing members. Besides, the two ends of the tie are fixed arranged on the upper and the lower transverse frames. The regulating assembly is arranged on the upper transverse frame. The two ends of the housing member are sheathed in the upper and the lower transverse frames. The utility model is characterized in that the front side of the upper transverse frame is convexly provided with a blade edge formed into a holding part, which is used for arranging the buckle group of the pull wire pulley and a joint, and besides, inserting into the upper and the lower transverse frames in an embedded form for the housing members. Then the buckle group of the pulley, the joint and the housing members compressed into the blades can be avoided when the shutter curtain is opened or closed.

Description

Shutter curtain

The utility model relates to sun blind, does not have the sun blind of anxiety deformable blade when being meant a kind of transportation and sales especially.

With regard to sun blind commonly used such as Fig. 1 known in the art, shown in 2, this curtain 10 includes: 11, one lower transverse frames 12 of a upper transverse frame; Article two, be and be arranged in parallel and be fixedly arranged on frenulum 13 on upper and lower two horizontal frames 11 and 12 with its two end respectively; Be located between two frenulums 13 the parallel blade 14 that is contained in the predetermined number of 11,12 of upper and lower horizontal frames respectively; One stay cord group 15, the one end is fixedly arranged on lower transverse frame 12, the other end passes blade 14 and upper transverse frame 11, buckle group 16 from the default stay cord pulley of these upper transverse frame 11 1 sides and pass,, borrow pulley to buckle group 16 clip stay cords 15 control lower transverse frame 12 liftings and adjusting levers 17 for user's drawing, it is located at a side of upper transverse frame 11, default in the adjustment assembly (not shown) in the upper transverse frame 11 and then control the 13 2 side upper and lower displacements of two frenulums in order to control, make blade 14 rotation predetermined angulars, in order to light modulation.

Above-mentioned sun blind 10 are received behind the Zhe as shown in Figure 1, because buckleing group 16, its stay cord pulley protrudes at upper transverse frame 11 medial surfaces, cause blade 14 to be received when folding and to be extruded bending, shown in Fig. 1 right side, its adjustment assembly supplies the joint 18 of adjusting lever 17 connections and is somebody's turn to do in addition, following two horizontal frames 11, the jacket member 19 of 12 2 side overcoats also can make its bending by slightly compressed blade 14 after receiving Zhe, because the blade 14 of this kind sun blind 10 is with the plastic cement extrusion modling mostly, its sales territory is mostly the America and Europe, this sun blind 10 are that the loading cabinet is with sea-freight mostly after folding packing, counter is exposed to the sun by burning sun at sea in transit, temperature is quite high in it, especially summer is for very, cause the blade 14 of these sun blind 10 to produce deformation because of being squeezed crooked and being heated, it acts on the baking post forming of seemingly heating, therefore after arriving the market, the blade 14 of the sun blind 10 in the counter of shipping upper strata promptly produces obvious distortion as shown in Figure 2.

Main purpose of the present utility model is to address the above problem, and a kind of improvement structure of sun blind is provided, and can not push blade after it folds and make its bending, does not cause deformable blade so there is the long-distance high temperature transportation of anxiety.

The sun blind principal character that the utility model provides is the upper transverse frame front is convexly equipped with out the blade edge preset distance, to form a holding part, use the joint setting for the adjusting lever connection of buckleing group and this adjustment assembly for this stay cord pulley, so after sun blind fold, promptly do not have anxiety and draw the maybe joint extruding blade of this adjustment assembly of rope pulley button group.

Another feature of the present utility model is to change the overcoat of these upper and lower two horizontal frame two side heads or jacket member into embedded jacket member, so also can avoid the jacket member extruding blade of two horizontal frame two sides up and down.

Now lift after a preferred embodiment and conjunction with figs. be described in more detail in, understand so that the purpose of this utility model, feature and function had further, wherein:

Fig. 1 is the elevation of sun blind commonly used, shows collapse state.

Fig. 2 is the elevation of sun blind commonly used, shows and puts down user mode.

Fig. 3 is the stereoscopic figure of a preferred embodiment of the present utility model.

Fig. 4 is an elevation embodiment illustrated in fig. 3.

Fig. 5 is a lateral view embodiment illustrated in fig. 3.

Fig. 6 is collapse state figure embodiment illustrated in fig. 5.

See also each accompanying drawing, the sun blind 20 that the utility model proposes include: a upper transverse frame 21, a lower transverse frame 22, article two, frenulum 23, the blade 24 of predetermined number, a stay cord group 25, a stay cord pulley is buckled group 26, an adjusting lever 27, a joint 28 and four jacket members 29, its shape and group mode are most of identical with sun blind commonly used, hold and do not give unnecessary details, its difference is: these upper transverse frame 21 fronts are convexly equipped with out the blade edge preset distance, form a Yangtze River Delta cylindricality holding part 211, use the joint 28 of buckleing group 26 and being preset in the adjustment assembly (not shown) in this upper transverse frame 21 for this stay cord pulley to be separately positioned on two sides of this holding part 211, as Fig. 3, shown in 4 and 5, and the jacket member 29 that will be somebody's turn to do two horizontal frames 21 up and down and 22 is changed into embedded by jacket-type, jacket member 29 is embedded does not have the position of protrusion in horizontal frame 21 and 22, so when folding these sun blind 20, this stay cord pulley is buckled group 26, joint 28 and these jacket members 29 all can not be expressed to blade, can guarantee sun blind after long-time high temperature vanning is carried, the still unlikely flexural deformation of its blade.

Claims

1, a kind of sun blind, it includes: a upper transverse frame; A lower transverse frame; Be and be arranged in parallel and be fixedly arranged on the frenulum of the predetermined number of upper and lower two horizontal frames respectively with its two end; Be located between these two frenulums respectively and the parallel blade that is contained in the predetermined number between lower transverse frame; A stay cord pulley of being located at the positive side of upper transverse frame is buckled group; An one end is fixedly arranged on lower transverse frame, and the other end passes blade and upper transverse frame, and this stay cord pulley is buckled group and passed certainly, for user's drawing, borrows pulley to buckle the stay cord group of group clip stay cord control lower transverse frame lifting; Be located in the upper transverse frame for one, make its two sides upper and lower displacement, make blade rotation predetermined angular, and it has the adjustment assembly that a joint is convexly set in the opposite side in upper transverse frame front in order to the control frenulum; One connects with this joint, uses for the user and rotates the adjusting lever of adjusting blade angle and being sheathed on lower transverse frame two ends, in order to seal four jacket members of its opening, it is characterized in that:

This upper transverse frame front is convexly equipped with out the blade edge preset distance, forms a holding part, uses for this stay cord pulley and buckles group and joint is separately positioned on this holding part two sides, and when avoiding sun blind to fold, group buckled by this stay cord pulley and joint is expressed to blade.

2, sun blind as claimed in claim 1 is characterized in that: in the port of described jacket member with embedded embedding lower transverse frame on this, do not have the position of protrusion, when avoiding sun blind to fold, these jacket members are expressed to blade.