CN218028563U - Sun-shading device for daylighting roof - Google Patents

Abstract

The utility model provides a sun-shading device for a daylighting roof, which comprises a mounting rack, a scroll, a slide bar and a movable assembly; the mounting bracket symmetry is equipped with the mounting groove, the spool is installed between the mounting bracket, the spool is connected with the mounting groove, the torsional spring is installed to the spool symmetry, the torsional spring other end and the wall connection in the mounting groove, spool outer wall winding has the sunshade screen, be connected with the slide bar between the mounting bracket, the sunshade screen both ends respectively with spool and slide bar connection, the slide bar is equipped with the jack, the dead lever is installed to the mounting bracket, the fixed block is installed to the dead lever, fixed block and jack swing joint, the dead lever cover is equipped with the movable block, the slide bar symmetry is equipped with the activity groove, the movable assembly is installed in the activity groove, the movable assembly respectively with fixed block and movable block cooperation, the utility model discloses a movable assembly fixes the slide bar fast with the fixed block cooperation, makes things convenient for the sunshade screen to shelter from sunshine, through movable assembly and movable block cooperation, conveniently accomodate the sunshade screen fast, easy operation, the practicality is good.

Description

Sun-shading device for daylighting roof

Technical Field

The utility model relates to a daylighting top technical field specifically is a solar protection devices for daylighting top.

Background

The glass daylighting roof is also called a glass roof and mainly solves the daylighting problem of buildings. With the increasing abundance and variety of building designs, especially the increasing use of the designed building when the brightness changes, people continuously pursue the comfortable living conditions of the green space under the sunlight, and thus the glass daylighting roofs with various shapes and variety come into play.

Because the daylighting top all is located the building top, very easily because of sunshine penetrates directly and form the glare in indoor, influences indoor use to need solar protection devices to shelter from sunshine, and current sunshade screen inconvenient quick fixation after pulling open, also inconvenient quick unblock when accomodating, it wastes time and energy to use, and the practicality is poor.

SUMMERY OF THE UTILITY MODEL

In order to achieve the above object, the utility model provides a sun-shading device for a daylighting roof, which comprises a mounting rack, a scroll, a slide bar and a movable assembly; the utility model discloses a lighting installation, including mounting bracket, spool, roller, torsional spring, mounting bracket, jack and movable block, the mounting bracket is installed at daylighting top lower extreme, the mounting bracket symmetry is equipped with the mounting groove, the spool is installed between the mounting bracket, the spool with mounting groove swing joint, the torsional spring is installed to the spool symmetry, the torsional spring other end with mounting groove inner wall fixed connection, spool outer wall winding has the sunshade screen, swing joint has the slide bar between the mounting bracket, the sunshade screen both ends respectively with the spool with slide bar fixed connection, the slide bar is equipped with the jack, mounting bracket fixed mounting has the dead lever, dead lever fixed mounting has the fixed block, the fixed block with jack swing joint, the dead lever cover is equipped with the movable block, the movable block with jack swing joint, movable block fixed mounting has the extension spring, the extension spring other end with mounting bracket fixed connection, the slide bar symmetry is equipped with the activity groove, the movable assembly install in the activity inslot, the movable assembly respectively with the fixed block with the movable block cooperation.

Preferably, the movable assembly comprises a movable pin and a spring, the movable pin is movably arranged in the movable groove, the movable pin is respectively and movably connected with the fixed block and the movable block, and two ends of the spring are respectively and fixedly connected with the movable pin and the inner wall of the movable groove.

Preferably, the movable pin is symmetrically provided with limit teeth, and the limit teeth are movably connected with the movable groove.

Preferably, the movable pin is provided with an inclined surface.

Preferably, the fixed block and the movable block are both provided with a plurality of cambered surfaces.

Preferably, branch is installed to the slide bar symmetry, branch swing joint has the pulley, the mounting bracket symmetry is equipped with the spout, branch with the pulley all with spout swing joint.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a remove the slide bar and pull open the sunshade screen, insert in the jack through the fixed block, the movable assembly is fixed the slide bar fast with the fixed block cooperation to the realization makes movable assembly and movable block cooperation through removing the slide bar to the purpose that sunshine sheltered from, conveniently carries out the unblock to the slide bar fast, thereby accomodate the sunshade screen fast, easy operation, the practicality is good.

Drawings

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

fig. 2 is a schematic structural view of the mounting frame of the present invention;

fig. 3 is a schematic partial cross-sectional view of the mounting bracket structure of the present invention;

fig. 4 is a schematic structural view of the movable assembly of the present invention.

In the figure: 1. a mounting frame; 11. mounting grooves; 12. fixing the rod; 121. a fixed block; 122. a movable block; 123. a tension spring; 13. a chute; 2. a reel; 21. a torsion spring; 22. a sun screen; 3. a slide bar; 31. a jack; 32. a movable groove; 33. a strut; 331. a pulley; 4. a movable component; 41. a movable pin; 411. limiting teeth; 42. a spring.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the terms herein in the specification of the present invention are for the purpose of describing particular embodiments only and are not intended to limit the present invention, and the use of the term "and/or" herein includes any and all combinations of one or more of the associated listed items.

The first embodiment is as follows:

referring to fig. 1-4, the present invention provides a sun-shading device for a daylighting roof, which comprises a mounting frame 1, a scroll 2, a sliding rod 3 and a movable assembly 4; mounting bracket 1 is installed at daylighting top lower extreme, the 1 symmetry of mounting bracket is equipped with mounting groove 11, spool 2 is installed between the mounting bracket 1, spool 2 with 11 swing joint of mounting groove, torsional spring 21 is installed to 2 symmetries of spool, the torsional spring 21 other end with 11 inner wall fixed connection of mounting groove, the 2 outer wall winding of spool has sunshade screen 22, swing joint has slide bar 3 between the mounting bracket 1, sunshade screen 22 both ends respectively with spool 2 with slide bar 3 fixed connection, slide bar 3 is equipped with jack 31, 1 fixed mounting of mounting bracket has dead lever 12, 12 fixed mounting of dead lever has fixed block 121, fixed block 121 with 31 swing joint of jack, 12 covers of dead lever is equipped with movable block 122, movable block 122 with 31 swing joint of jack, movable block 122 fixed mounting has extension spring 123, the extension spring 123 other end with 1 fixed connection of mounting bracket, the 3 symmetry of slide bar is equipped with activity groove 32, activity subassembly 4 installs in activity groove 32, activity subassembly 4 respectively with 121 with the fixed block 122 cooperates.

Please heavily refer to fig. 4, movable assembly 4 includes loose pin 41 and spring 42, loose pin 41 movable mounting be in the activity groove 32, loose pin 41 respectively with fixed block 121 with movable block 122 swing joint, the spring 42 both ends respectively with loose pin 41 with activity groove 32 inner wall fixed connection blocks fixed block 121 through loose pin 41, reaches the purpose of fixing slide bar 3, makes things convenient for sunshade screen 22 to shelter from sunshine, promotes movable block 122 through loose pin 41 to unblock slide bar 3 fast, conveniently accomodate sunshade screen 22 fast, the practicality is good.

Please refer to fig. 4 again, the movable pin 41 is symmetrically provided with a limiting tooth 411, the limiting tooth 411 is movably connected with the movable slot 32, the movable pin 41 is limited by the limiting tooth 411, and the movable pin 41 is prevented from falling off from the movable slot 32.

Referring to fig. 4 again, the movable pin 41 is provided with an inclined surface, and the inclined surface of the movable pin 41 facilitates the fixed block 121 to push the movable pin 41 to move inward so that the movable pin 41 automatically blocks the fixed block 121 to fix the slide bar 3, and simultaneously facilitates the movable block 122 to push the movable pin 41 to move inward so that the movable pin 41 automatically blocks the movable block 122, so that the movable pin 41 conveniently pushes the movable block 122 to unlock the slide bar 3.

Please refer to fig. 1, 2, and 4, the fixed block 121 and the movable block 122 are both provided with a plurality of arc surfaces, and the fixed block 121 and the movable block 122 push the movable pin 41 more smoothly through the plurality of arc surfaces provided by the fixed block 121 and the movable block 122.

Please refer to fig. 3 again, the supporting rods 33 are symmetrically installed on the sliding rod 3, the pulleys 331 are movably connected to the supporting rods 33, the sliding grooves 13 are symmetrically arranged on the mounting rack 1, the supporting rods 33 and the pulleys 331 are both movably connected to the sliding grooves 13, and the sliding of the sliding rod 3 is smoother while the sliding rod 3 is prevented from falling off by the supporting rods 33 and the pulleys 331 being movably connected to the sliding grooves 13.

The embodiment of the utility model provides a concrete operation mode as follows:

the sliding rod 3 is pushed rightwards, the sliding rod 3 moves to drive the sunshade curtain 22 to move, the sunshade curtain 22 rotates on the outer wall of the winding shaft 2 to open, meanwhile, the winding shaft 22 rotates to drive the winding shaft 2 to rotate, the winding shaft 2 rotates to drive the torsion spring 21 to compress, the insertion hole 31 moves rightwards when the sliding rod 3 moves rightwards, the fixed block 121 is inserted into the insertion hole 31, meanwhile, the inclined surface of the fixed block 121 contacts the movable pin 41 and pushes the movable pin 41 to move inwards, the movable pin 41 moves inwards to extrude the spring 42, the spring 42 compresses, when the movable pin 41 is separated from the fixed block 121, the spring 42 rebounds to push the movable pin 41 to move outwards, the movable pin 41 clamps the fixed block 121, meanwhile, the sliding rod 3 is fixed, and the sunshade curtain 22 is opened to shield sunlight; when the sunshade curtain 22 needs to be stored, the sliding rod 3 moves rightwards, the movable pin 41 moves rightwards while the sliding rod 3 moves rightwards, the movable block 122 pushes the movable pin 41 to move inwards, the movable pin 41 moves inwards to press the spring 42, the spring 42 is compressed, when the movable pin 41 is in contact with the inclined surface of the movable block 122, the spring 42 rebounds to push the movable pin 41, the movable pin 41 clamps the movable block 122, the sliding rod 3 moves leftwards to drive the movable pin 41 to move leftwards, the movable pin 41 pushes the movable block 122 to move leftwards, the movable block 122 moves to pull the tension spring 123, the tension spring 123 stretches, when the movable block 122 is in contact with the fixed block 121, the inclined surface of the movable block 122 pushes the movable pin 41 to move inwards, the movable pin 41 moves inwards to press the spring 42, the spring 42 compresses, the movable pin 41 continues to move leftwards to contact with the inclined surface of the fixed block 121, the tension spring 123 pulls the movable block 122 to reset, the spring 42 rebounds to push the movable pin 41 to enable the movable pin 41 to cling to the inclined surface of the fixed block 121, the movable pin 41 to move away from the fixed block 121, the movable pin 41, the spring 42 moves away from the fixed block 121, the spring 42 returns, the outer wall of the storage roller 22, and the sunshade curtain 22 is stored.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, if the method and the technical solution of the present invention are adopted, the present invention can be directly applied to other occasions without substantial improvement, and the present invention is within the protection scope of the present invention.

Claims (6)

1. A solar protection devices for daylighting top which characterized in that: comprises a mounting rack (1), a scroll (2), a slide bar (3) and a movable assembly (4);

mounting bracket (1) is installed at daylighting top lower extreme, mounting bracket (1) symmetry is equipped with mounting groove (11), install spool (2) between mounting bracket (1), spool (2) with mounting groove (11) swing joint, torsional spring (21) are installed to spool (2) symmetry, the torsional spring (21) other end with mounting groove (11) inner wall fixed connection, spool (2) outer wall winding has sunshade screen (22), swing joint has slide bar (3) between mounting bracket (1), sunshade screen (22) both ends respectively with spool (2) with slide bar (3) fixed connection, slide bar (3) are equipped with jack (31), mounting bracket (1) fixed mounting has dead lever (12), dead lever (12) fixed mounting has fixed block (121), fixed block (121) with jack (31) swing joint, dead lever (12) cover is equipped with movable block (122), jack (122) with movable block (31) swing joint, movable block (122) fixed mounting bracket (123) have extension spring (123), the extension spring (123) other end with slide bar (3) fixed connection is equipped with the slot, the movable assembly (4) is arranged in the movable groove (32), and the movable assembly (4) is respectively matched with the fixed block (121) and the movable block (122).

2. Sunshade for a daylighting roof according to claim 1, wherein: activity subassembly (4) are including activity round pin (41) and spring (42), activity round pin (41) movable mounting be in activity groove (32), activity round pin (41) respectively with fixed block (121) with activity piece (122) swing joint, spring (42) both ends respectively with activity round pin (41) with activity groove (32) inner wall fixed connection.

3. Sunshade for a daylighting roof according to claim 2, wherein: spacing tooth (411) are installed to activity round pin (41) symmetry, spacing tooth (411) with activity groove (32) swing joint.

4. Sunshade for a daylighting roof according to claim 2, wherein: the movable pin (41) is provided with an inclined surface.

5. Sunshade for a daylighting roof according to claim 4, wherein: the fixed block (121) and the movable block (122) are both provided with a plurality of cambered surfaces.

6. Sunshade for a daylighting roof according to claim 1, wherein: branch (33) are installed to slide bar (3) symmetry, branch (33) swing joint has pulley (331), mounting bracket (1) symmetry is equipped with spout (13), branch (33) with pulley (331) all with spout (13) swing joint.

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