CN212427855U

CN212427855U - Louver blade

Info

Publication number: CN212427855U
Application number: CN202020915746.6U
Authority: CN
Inventors: 单才华; 徐高杨; 单瑜成; 韩超; 尹如中; 梁日新
Original assignee: ZHEJIANG TOSOLY ELECTROMECHANICAL TECHNOLOGY CO LTD
Current assignee: ZHEJIANG TOSOLY ELECTROMECHANICAL TECHNOLOGY CO LTD
Priority date: 2020-05-26
Filing date: 2020-05-26
Publication date: 2021-01-29
Anticipated expiration: 2030-05-26

Abstract

The utility model provides a louver blade belongs to building materials technical field. It has solved among the prior art how to strengthen the intensity of shutter plate, prevents the problem that the shutter plate warp. The utility model provides a louver blade, includes dash board, and this louver blade still includes the backup pad, dash board overlap joint and fixed connection are in the backup pad, and both connect and form the cavity, dash board have to the baffle that outside extension formed or backup pad have the baffle that outside extension formed, the baffle is located one side of cavity, has the stagnant water recess on the dash board or be formed with the stagnant water recess between dash board and the backup pad, the stagnant water recess is located the opposite side of cavity, the opening of stagnant water recess up. This shutter plate, dash board overlap joint are fixed and are connected in the backup pad, support dash board, prevent that rainwater whereabouts in-process dash board atress from warping, and backup pad and dash board are connected, have strengthened the intensity of whole shutter plate.

Description

Louver blade

Technical Field

The utility model belongs to the technical field of the building materials, a shutter plate is related to.

Background

The louver blades are important components of a louver shed and a louver, and the louver shed and the louver are opened or closed through swinging of the louver blades. The majority of the existing louver blades are oblique sheets, the strength is not high, the louver blades are slightly wide, the middle of each louver blade is easy to droop, bend and deform during use, the louver blades are not durable, the rainproof sun-proof effect is poor, the service life is short, the user experience effect is poor, the strength of the louver blades is enhanced, and the problem that the louver blades are prevented from deforming and need to be considered by the personnel in the prior art is solved.

Disclosure of Invention

The utility model discloses to the above-mentioned problem that prior art exists, provide a shutter plate, the utility model aims to solve the technical problem that: how to strengthen the shutter plate, prevent the shutter plate deformation.

The purpose of the utility model can be realized by the following technical proposal:

the utility model provides a louver blade, includes dash board, and this louver blade still includes the backup pad, dash board overlap joint and fixed connection are in the backup pad, and both connect and form the cavity, dash board have to the baffle that outside extension formed or backup pad have the baffle that outside extension formed, the baffle is located one side of cavity, has the stagnant water recess on the dash board or be formed with the stagnant water recess between dash board and the backup pad, the stagnant water recess is located the opposite side of cavity, the opening of stagnant water recess up.

The flashing board overlap joint is fixed and is connected in the backup pad admittedly, the intensity of whole shutter plate has been strengthened, also be used for simultaneously forming the support to the flashing board, prevent that rainwater whereabouts in-process flashing board atress from being out of shape, the cavity is used for whole shutter plate to provide installation space, the shutter plate installation of being convenient for, the baffle is used for making the baffle be located adjacent stagnant water recess top when the shutter plate rotates, a plurality of shutter plates arrange to form from the top toward seeing to be a closed structure like this, thereby make the rainwater that falls into all flow into in the stagnant water recess, and enable water and flow away from stagnant water recess both sides, because the shutter plate structure of this application is comparatively complicated, adopt flashing board and backup pad components of a whole that can function independently connection's structure, it is more convenient that the components of a whole that.

In foretell shutter plate, there is the board that stagnates water of bending type formation in one side of dash board, the board that stagnates water has the recess that stagnates water, the opposite side of dash board has the connecting plate, the backup pad includes the baffle of buckling downwards in the outside and the angular plate of buckling upwards in one side, the inboard side upper end of buckling with the angular plate of baffle is connected, the baffle links firmly with the connecting plate overlap joint, the opposite side of angular plate is connected in the bottom of board that stagnates water, the cavity is located dash board and angular plate between, makes dash board obtain two supports, prevents that rainwater whereabouts in-process dash board atress from being out of shape.

In the louver blade, the connecting plate comprises a fixed plate and a transition plate, one side edge of the transition plate is overlapped with the fixed plate, and the fixed plate is connected with the baffle plate through welding, rivets or bolts, so that rainwater can flow into the stagnant water groove from the transition plate.

In the louver blade, the water retaining plate comprises a first side plate, a second side plate and a bottom plate, one side edge of the bottom plate is coincided with the lower side edge of the side plate, the bottom plate is perpendicular to the first side plate, the other side of the bottom plate is coincided with the lower side edge of the second side plate, the bottom plate is perpendicular to the second side plate, the first side plate, the second side plate and the bottom plate form a water retaining groove, the upper side of the first side plate is lower than the upper side of the second side plate, the other side edge of the transition plate is coincided with the upper edge of the first side plate, the upper side of the second side plate is provided with an inward bent hook plate, and the hook plate is used for enabling part of rainwater still existing in the water retaining groove to be restrained by the hook plate and finally flow out from two ends of the water retaining groove slowly when the louver blade.

In the louver blade, one side of the transition plate, which coincides with the fixed plate, is inclined downwards to the other side, the angle-shaped plate, the transition plate and the side plate surround to form a cavity, rainwater can flow into the stagnant water groove from the transition plate quickly, and the cavity can be used for mounting the louver blade on a louver shed or a louver window to vacate a mounting space.

In the louver blade, the angle-shaped plate is provided with the reinforcing rib protruding upwards, and the reinforcing rib is of a U-shaped plate body structure with a downward opening to reinforce the strength of the angle-shaped plate, so that the connection strength of the support plate and the rain shielding plate is further enhanced.

In the louver blade, the bottom of the bottom plate is provided with a step opening, and the other side of the angle-shaped plate is arranged on the step opening and is connected with the bottom plate through welding, rivets or bolts, so that the bottom plate is conveniently connected with the angle-shaped plate.

In the louver blade, the supporting plate comprises a first bottom plate, a third side plate and a fourth side plate which are formed by bending upwards are arranged on two sides of the first bottom plate respectively, the third side plate is opposite to the fourth side plate, a first fixing plate which is formed by bending outwards is arranged on the upper side of the third side plate, the rain shielding plate comprises a baffle plate and a first transition plate, the edge of the inner side of the baffle plate is superposed with the edge of one side of the first transition plate, the outer side of the baffle plate is bent downwards, the other side of the first transition plate is bent downwards and then bent outwards to form a first angled plate, the baffle plate is lapped and fixedly connected onto the first fixing plate, the first angled plate is fixedly connected onto the first bottom plate, the first angled plate, the first bottom plate and the fourth side plate form a water retaining groove, the first bottom plate, the first angled plate, the first transition plate, the first fixing plate and the third side plate enclose a cavity, and the supporting plate and the rain, meanwhile, the overall strength of the louver blades is improved, so that the rain shielding plate is prevented from being stressed and deformed in the falling process of rainwater.

In foretell shutter plate, four upside of curb plate are equipped with the board that colludes that forms to interior bending type, collude the board and are used for rotating when being close vertical state when the shutter plate, make still exist partial rainwater this moment in the stagnant water recess also can be followed stagnant water recess both ends and flow out slowly by colluding the board restraint and finally, rainwater is unrestrained to the canopy when preventing to open the shutter plate in.

In foretell shutter plate, it sets up downwards for the slope to cross one side of cab apron one and the inboard edge coincidence of baffle to the opposite side, fixed plate one passes through welding or rivet connection or bolted connection with the baffle, angle plate one passes through welding or rivet connection or bolted connection with the bottom plate one, and the rainwater can be followed the cab apron and flow into stagnant water recess fast in, and rain shielding plate and backup pad are the components of a whole that can function independently design, and it is comparatively convenient to make the installation.

Compared with the prior art, the utility model has the advantages as follows:

1. dash board overlap joint fixed connection has strengthened the intensity of whole shutter plate in the backup pad, also is used for forming the support to dash board simultaneously, prevents that rainwater whereabouts in-process dash board atress from being out of shape.

2. The structure that the rain shielding plate and the supporting plate are connected in a split mode is adopted, and the split structure enables manufacturing to be more convenient.

Drawings

Fig. 1 is a schematic view of the structure of the louver blade of the present invention 1.

Fig. 2 is a schematic view of the structure of the louver blade of the present invention 2.

Fig. 3 is a schematic view of the structure of the louver blade of the present invention 3.

In the drawing, 1, a flashing; 2. a water retaining groove; 3. a water retention plate; 4. a connecting plate; 5. a support plate; 6. a baffle plate; 7. a shaped plate; 8. a fixing plate; 9. a transition plate; 10. a first side plate; 11. a second side plate; 12. a base plate; 13. a cavity; 14. reinforcing ribs; 15. hooking the plate; 16. a step opening; 17. a first bottom plate; 18. a side plate III; 19. a side plate IV; 20. a first fixing plate; 21. a first transition plate; 22. the first angle plate is arranged.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

Example one

As shown in figures 1 and 2, the louver blade of the utility model comprises a rain shield 1 and a support plate 5, wherein the rain shield 1 comprises a water retention plate 3 and a connecting plate 4, the water retention plate 3 comprises a side plate I10, a side plate II 11 and a bottom plate 12, one side edge of the bottom plate 12 is coincided with the lower side edge of the side plate I10, the bottom plate 12 is vertical to the side plate I10, the other side edge of the bottom plate 12 is coincided with the lower side edge of the side plate II 11, the bottom plate 12 is vertical to the side plate II 11, the side plate I10, the side plate II 11 and the bottom plate 12 are connected to form a water retention groove 2, the upper side of the side plate I10 is lower than the upper side of the side plate II 11, the upper side of the side plate II 11 is provided with an inward bending hook plate 15, the hook plate 15 is used for enabling part of rainwater still existing in the water retention groove 2 to be restrained by the hook plate 15 and finally flow out slowly from the two ends of the water retention groove 2, the connecting plate 4 comprises a fixed plate 8 and a transition plate 9 with one side edge coinciding with the fixed plate 8, the other side of the transition plate 9 coincides with the upper side edge of a side plate 10, preferably, the transition plate 9 is arranged in a downward inclination manner from one side coinciding with the fixed plate 8 to the other side, which is beneficial for rainwater to flow into the stagnant water groove 2 from the transition plate 9, the support plate 5 comprises a baffle 6 with the outer side bent downwards and an angle plate 7 with one side bent upwards, the baffle 6 is lapped and fixedly connected with the fixed plate 8, preferably, the baffle 6 is fixedly connected with the fixed plate 8 in a welding, riveting or bolt connection manner, the inner side of the baffle 6 is connected with the upper end of the bent side of the angle plate 7, a step 16 is arranged at the bottom of the bottom plate 12, the other side of the angle plate 7 is arranged on the step 16 and is fixedly connected with the bottom plate 12, preferably, the angle plate 7 is fixedly connected with, backup pad 5 supports dash board 1, prevents that rainwater whereabouts in-process dash board 1 atress from being out of shape, and backup pad 5 and dash board 1 are connected, have strengthened the intensity of whole shutter plate.

The angle plate 7, the transition plate 9 and the lateral plate 10 three surround a cavity 13, the cavity 13 can be installed for the shutter plate and vacate the installation space on the shutter shed or shutter, be equipped with the bellied strengthening rib 14 that makes progress on the angle plate 7, strengthen the intensity of angle plate 7, further strengthen

backup pad

5 and 1 joint strength of dash board, preferably, the strengthening rib 14 is the U-shaped plate body structure that the opening is decurrent.

During the use, a plurality of louvre blades are parallel on the interval sets up the canopy frame, the louvre blade is operated with controlling means, can realize the regulation of louvre blade self deflection angle through user operation, thereby the louvre blade is basic vertical state and has great space between the adjacent louvre blade when rotating to open and allows light to kick into, adjacent louvre blade rotates relatively and coincide one by one and seals at vertical complete, make baffle 6 be located the stagnant water recess 2 top of adjacent louvre blade, make the rainwater that falls into on baffle 6 and connecting plate 4 all flow into stagnant water recess 2 in, stagnant water recess 2 has the rainwater storage effect, and enable water and flow away from stagnant water recess 2 both sides, thereby make the rainwater that falls down can not fall into the canopy.

Example two

As shown in fig. 3, the louver blade of the present invention includes a rain shield 1 and a support plate 5, the support plate 5 includes a first bottom plate 17, two sides of the first bottom plate 17 are respectively provided with a third side plate 18 and a fourth side plate 19 which are formed by bending upwards, the third side plate 18 is opposite to the fourth side plate 19, the upper side of the fourth side plate 19 is provided with a hook plate 15 which is formed by bending inwards, the upper side of the third side plate 18 is provided with a first fixing plate 20 which is formed by bending outwards, the rain shield 1 includes a baffle 6 and a first transition plate 21, the inner edge of the baffle 6 is overlapped with the edge of one side of the first transition plate 21, the outer side of the baffle 6 is bent downwards, the other side of the first transition plate 21 is bent downwards and then bent outwards to form a first angled plate 22, the first fixing plate 20 is fixedly connected with the baffle 6, preferably, the first fixing plate 20 is connected with the baffle 6 by welding or riveting or bolting, the first angled plate 22 is fixedly connected with the first bottom plate 17, the first angle-shaped plate 22, the first bottom plate 17 and the fourth side plate 19 form a water retaining groove 2, the first bottom plate 17, the first angle-shaped plate 22, the first transition plate 21, the first fixing plate 20 and the third side plate 18 surround to form a cavity 13, and one side of the first transition plate 21, which is overlapped with the inner side edge of the baffle 6, is obliquely and downwards arranged from one side to the other side.

During the use, on a plurality of louvre blade parallel interval set up the canopy frame, the louvre blade is operated with controlling means, can realize the regulation of louvre blade self deflection angle through user's operation, thereby the louvre blade is basic vertical state and has great space between the adjacent louvre blade and allows light to kick into when rotating to open, adjacent louvre blade rotates relatively and superposes one by one and seals at vertical complete, make baffle 6 be located the stagnant water recess 2 top of adjacent louvre blade, make the rainwater that falls into on baffle 6 and the cab apron 21 all flow into stagnant water recess 2 in, stagnant water recess 2 has the rainwater storage effect, and enable water and flow away from stagnant water recess 2 both sides, thereby make the rainwater that falls down can not fall into the canopy.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. The utility model provides a louver blade, includes dash board (1), its characterized in that, this louver blade still includes backup pad (5), dash board (1) overlap joint and fixed connection are on backup pad (5), and both connect and form cavity (13), and dash board (1) have baffle (6) or backup pad (5) that outwards extend and form and have baffle (6) that outwards extend and form, baffle (6) are located one side of cavity (13), have stagnant water recess (2) or dash board (1) and backup pad (5) on dash board (1) between be formed with stagnant water recess (2), stagnant water recess (2) are located the opposite side of cavity (13), the opening of stagnant water recess (2) is up.

2. A louver blade according to claim 1, characterized in that one side of the rain shield (1) is provided with a water retention plate (3) which is formed by bending, the water retention plate (3) is provided with a water retention groove (2), the other side of the rain shield (1) is provided with a connecting plate (4), the support plate (5) comprises a baffle (6) which is bent downwards at the outer side and an angle-shaped plate (7) which is bent upwards at one side, the inner side of the baffle (6) is connected with the upper end of the bent side of the angle-shaped plate (7), the baffle (6) is in lap joint and fixedly connected with the connecting plate (4), the other side of the angle-shaped plate (7) is connected with the bottom of the water retention plate (3), and the cavity (13) is positioned between the rain shield (1) and the angle-shaped plate (7).

3. A louver according to claim 2, characterized in that the connecting plate (4) comprises a fixing plate (8) and a transition plate (9) having one side edge coinciding with the fixing plate (8), the fixing plate (8) being welded or riveted or bolted to the blind (6).

4. A louver blade according to claim 3, characterized in that the water retention plate (3) comprises a first side plate (10), a second side plate (11) and a bottom plate (12), one side edge of the bottom plate (12) coincides with the lower side edge of the first side plate (10) and the bottom plate (12) is perpendicular to the first side plate (10), the other side of the bottom plate (12) coincides with the lower side edge of the second side plate (11) and the bottom plate (12) is perpendicular to the second side plate (11), the first side plate (10), the second side plate (11) and the bottom plate (12) form a water retention groove (2), the upper side of the first side plate (10) is lower than the upper side of the second side plate (11), the other side edge of the transition plate (9) coincides with the upper edge of the first side plate (10), and the upper side of the second side plate (11) is provided with an inward bent hook plate (.

5. A louver according to claim 4, characterized in that the transition plate (9) is inclined downwards from one side to the other, coinciding with the fixed plate (8), and the angle plate (7), the transition plate (9) and the first side plate (10) enclose a cavity (13).

6. A louver according to claim 3, 4 or 5 characterized in that the angle plate (7) is provided with an upward protruding reinforcing rib (14), and the reinforcing rib (14) is of a U-shaped plate body structure with a downward opening.

7. A louver according to claim 4 or 5 characterized in that the bottom of the bottom plate (12) is provided with a step opening (16), and the other side of the angle plate (7) is placed on the step opening (16) and connected with the bottom plate (12) through welding or rivet connection or bolt connection.

8. A louver blade according to claim 1, characterized in that the supporting plate (5) comprises a first bottom plate (17), two sides of the first bottom plate (17) are respectively provided with a third side plate (18) and a fourth side plate (19) which are formed by bending upwards, the third side plate (18) is opposite to the fourth side plate (19), the upper side of the third side plate (18) is provided with a first fixing plate (20) formed by bending outwards, the rain shield (1) comprises a baffle plate (6) and a first transition plate (21), the inner side edge of the baffle plate (6) is overlapped with the edge of one side of the first transition plate (21), the outer side of the baffle plate (6) is bent downwards, the other side of the first transition plate (21) is bent downwards and then bent outwards to form a first angled plate (22), the baffle plate (6) is overlapped and fixedly connected to the first fixing plate (20), and the first angled plate (22) is fixedly connected to the first bottom plate (17), the first angle-shaped plate (22), the first bottom plate (17) and the fourth side plate (19) form a water retaining groove (2), and the first bottom plate (17), the first angle-shaped plate (22), the first transition plate (21), the first fixing plate (20) and the third side plate (18) surround to form a cavity (13).

9. A louver according to claim 8, characterized in that the upper side of the side plate four (19) is provided with a hook plate (15) which is formed by bending inwards.

10. A louver blade according to claim 8, characterized in that the side of the first transition plate (21) coinciding with the inner edge of the baffle plate (6) is arranged obliquely downwards, the first fixing plate (20) is welded or riveted or bolted to the baffle plate (6), and the first angle plate (22) is welded or riveted or bolted to the first base plate (17).