CN209742747U

CN209742747U - Louver blade turnover mechanism of louver

Info

Publication number: CN209742747U
Application number: CN201821452027.4U
Authority: CN
Inventors: 王其坤
Original assignee: ZHEJIANG GLOBEE ENERGY SCIENCE & TECHNOLOGY Co Ltd
Current assignee: ZHEJIANG GLOBEE ENERGY SCIENCE & TECHNOLOGY Co Ltd
Priority date: 2018-09-05
Filing date: 2018-09-05
Publication date: 2019-12-06
Anticipated expiration: 2028-09-05

Abstract

a turnover mechanism for the louver blades of louver window is composed of a rotary axle at both ends of louver blade, a swinging frame matched with said swinging arm and arranged on the rotary axle of window frame, a chain-type chain for hinging said rotary axle to several louver blades to form a louver window, a swinging rod linked to said swinging rod, and a swinging frame matched with said swinging arm and arranged on the rotary axle of window frame The product has comprehensive functions of heat preservation, heat insulation, sound insulation and the like, so the product has very wide market value and application prospect.

Description

Louver blade turnover mechanism of louver

Technical Field

The utility model belongs to the technical field of energy-conserving shutter, specifically be a shutter plate tilting mechanism who relates to a shutter.

Background

The louver blade tilting mechanism in common louver product on the market generally uses the rope to connect the louver blade, then receive and releases the upset that realizes the louver blade through the control rope, and such structure can only overturn comparatively single thin louver blade, because the rope can only stimulate, must rely on the louver blade dead weight to just reset when putting down, has the cooperation slightly not in place just to cause the louver blade card jail easily, gives people and brings a great deal of inconvenience.

Disclosure of Invention

The utility model mainly solves the technical problem existing in the prior art and provides a louver blade turnover mechanism of a louver.

The above technical problem of the present invention can be solved by the following technical solutions: the utility model provides a shutter plate tilting mechanism of shutter, the shutter plate both ends are equipped with the pivot, are hinged the pivot by chain link and constitute the venetian blind with a plurality of shutter plate overlap joints, and the pivot tip of shutter plate one end is fixed on the swing arm, are equipped with the swing span with swing arm looks adaptation on the pivot of window frame section bar, and when putting down the venetian blind, the swing arm is pegged graft in the slot of swing span, and wherein all swing spans all articulate on the transfer line and link, are equipped with operating handle on the transfer line, and operating handle sets up towards indoor. The operating handle is pulled to enable the transmission rod to move up and down, the transmission rod drives all the swing frames to rotate at a certain angle, the swing frames simultaneously drive the swing arms inserted in the slots of the swing frames to synchronously rotate, and the swing arms can drive the louver blades to open and close at a certain angle so as to adjust the indoor light inlet quantity or heat quantity.

The energy-saving shutter retraction mechanism comprises a scroll, wherein chain supporting disks are arranged at two ends of the scroll, a shutter supporting disk is arranged in the middle of the scroll, when the scroll is arranged on the inner side or the outer side of a wall body on a window, two ends of the scroll are fixed on a left side plate and a right side plate through deep groove bearings, the left side plate and the right side plate are connected into a whole through a bottom plate and an outer cover, and the bottom plate is correspondingly fixed on the inner side or the outer; when the scroll is arranged in the wall body above the window, two ends of the scroll are fixed on the left side plate and the right side plate through the deep groove bearing, and the left side plate and the right side plate are fixed in the wall body. When the blind is folded, the chain is rolled on the chain supporting disc, and the blind is rolled on the blind supporting disc; when the blind is put down, the rotating shafts at the two ends of the blind are arranged in the sliding rails together with the chains, and the sliding rails are arranged on the inner sides of the window frame sectional materials and are fixed on the window along with the window frame sectional materials.

The energy-saving louver is installed on the outer side of a common window, and the louver can be folded in winter, so that more indoor light and heat can be received. The product can adjust the opening and closing angle of the louver blades according to the requirements of lighting and sun shading in summer, control the solar radiation heat entering the room, reduce the workload of an air conditioner, reduce the energy consumption of the air conditioning system, reduce the direct radiation of sunlight by rotating the louver blades when the light is strong, avoid glare, and pack up the louver curtain when the light is weak so as to light as much as possible, make natural light and illuminating light complement each other and adjust, and meet the requirements of users and play the maximum energy-saving effect. Compared with the internal sunshade, the external sunshade can also prevent more solar radiant heat from entering the room, meanwhile, the external appearance of the building is beautified, and the shutter curtain formed by overlapping the metal shutter blades also has the comprehensive functions of theft prevention, heat preservation, heat insulation, sound insulation and the like, so that the product has very wide market value and application prospect.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the section K of FIG. 1;

FIG. 3 is a schematic sectional view A-A of FIG. 2;

Fig. 4 is a schematic sectional structure view of B-B of fig. 2.

Detailed Description

The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.

Example (b): referring to fig. 1-4, the utility model discloses a shutter plate 1 both ends are equipped with pivot 2, constitute the blind with a plurality of shutter plate 1 overlap joints by the articulated pivot 2 of chain link 3, the 2 end fixing of pivot of shutter plate 1 one end are on swing arm 4, be equipped with on the pivot 6 of window frame section bar 7 with the swing span 5 of swing arm 4 looks adaptation, when putting down the blind, swing arm 4 pegs graft in slot 19 of swing span 5, wherein all swing spans 5 all articulate on transfer line 18 and link, be equipped with operating handle 9 on the transfer line 18, operating handle 9 sets up towards indoor. The operating handle 9 is pulled to move the transmission rod 18 up and down, the transmission rod 18 drives all the swing frames 5 to rotate at a certain angle, the swing frames 5 simultaneously drive the swing arms 4 inserted in the slots 19 of the swing frames to synchronously rotate, and the swing arms 4 can drive the louver blades 1 to open and close at a certain angle so as to adjust the indoor light inlet quantity or heat. The utility model discloses abandon original structure through the control rope receive and releases the shutter plate upset, realized the shutter plate initiative upset of shutter, can drive the metal shutter plate initiative upset that has the theftproof function, structural design is ingenious, and the cooperation is nimble, convenient to use.

The energy-saving shutter retraction mechanism comprises a scroll, wherein chain supporting disks are arranged at two ends of the scroll, a shutter supporting disk is arranged in the middle of the scroll, when the scroll is arranged on the inner side or the outer side of a wall body on a window, two ends of the scroll are fixed on a left side plate and a right side plate through deep groove bearings, the left side plate and the right side plate are connected into a whole through a bottom plate and an outer cover, and the bottom plate is correspondingly fixed on the inner side or the outer; when the scroll is arranged in the wall body above the window, two ends of the scroll are fixed on the left side plate and the right side plate through the deep groove bearing, and the left side plate and the right side plate are fixed in the wall body. When the blind is folded, the chain is rolled on the chain supporting disc, and the blind is rolled on the blind supporting disc; when the blind is lowered, the shafts at both ends of the blind are arranged in the slide rails 8 together with the chains, and the slide rails 8 are arranged on the inner side of the window frame profile 7 and fixed to the window opening together with the window frame profile 7.

Finally, it should be noted that the above embodiments are merely representative examples of the present invention. Obviously, the present invention is not limited to the above-described embodiments, and many modifications are possible. Any simple modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention should be considered as belonging to the protection scope of the present invention.

Claims

1. the utility model provides a shutter plate tilting mechanism of shutter, its characterized in that shutter plate (1) both ends are equipped with pivot (2), articulate pivot (2) by chain link (3) and constitute the blind with a plurality of shutter plate (1) overlap joint, pivot (2) tip of shutter plate (1) one end is fixed on swing arm (4), be equipped with swing span (5) with swing arm (4) looks adaptation on pivot (6) of window frame section bar (7), when putting down the blind, swing arm (4) are pegged graft in slot (19) of swing span (5), wherein all swing spans (5) all articulate on transfer line (18) and link, be equipped with operating handle (9) on transfer line (18), operating handle (9) are towards indoor setting.