CN218376258U

CN218376258U - Building external sunshade shutter convenient to adjust

Info

Publication number: CN218376258U
Application number: CN202222403909.4U
Authority: CN
Inventors: 张卫华
Original assignee: Jiangsu Yaxin Glass Co ltd
Current assignee: Jiangsu Yaxin Glass Co ltd
Priority date: 2022-09-09
Filing date: 2022-09-09
Publication date: 2023-01-24
Anticipated expiration: 2032-09-09

Abstract

The utility model discloses an outer sunshade shutter of building convenient to adjust relates to building engineering technical field, including the window frame, the blade is installed to the inboard of window frame, and the blade is connected with the window frame through the bull stick, the preformed hole has been seted up to the one end inboard of bull stick, and the inside of preformed hole runs through there is the traction lever, the fixed block is installed to the outer wall of traction lever, the bottom swing joint of traction lever has the threaded rod, and the outer wall middle part of threaded rod is connected with the screw thread seat, the screw thread seat is connected with the inboard of window frame, the outer wall top of threaded rod is connected with the gear. The utility model discloses in, through artifical rotation threaded rod for the gear at its outer wall middle part is rotatory, then can drive the rodent of being connected with gear engagement and remove, accomplishes the operation of pulling to the backup pad, makes the backup pad hug closely in the rear of blade, supports the operation to the blade, avoids blowing to blade department because of strong wind, its phenomenon sunken, crooked appears.

Description

Building external sunshade shutter convenient to adjust

Technical Field

The utility model relates to a building engineering technical field especially relates to an outer sunshade shutter of building convenient to adjust.

Background

With the development of science and technology and the progress of times, the construction engineering projects are various, the design and the use of the louver are one of the shutters, the louver is one type of window, the louver originates from China, and ancient buildings in China have mullions and mullions, the mullions are called mullions, and also have horizontal mullions and mullions, and the mullions are original types of the louver, namely the original state of the louver.

The existing external sun-shading blind for buildings blows violently due to wind outside the buildings after being closed, so that the middle part of the blind is easy to sink and bend due to no supporting structure, and the subsequent use effect of the blind is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the outer sunshade shutter of current building, it is after closing, because of the outer wind violent blowing of building for the middle part of shutter causes sunken, crooked phenomenon because of not having bearing structure easily, influences the shortcoming of its subsequent result of use, and the outer sunshade shutter of building that is convenient for adjust that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an external sunshade blind for a building which is easy to adjust, comprising:

the blade is arranged on the inner side of the window frame and connected with the window frame through a rotating rod, a reserved hole is formed in the inner side of one end of the rotating rod, a traction rod penetrates through the reserved hole, a fixed block is arranged on the outer wall of the traction rod, a threaded rod is movably connected to the bottom end of the traction rod, a threaded seat is connected to the middle of the outer wall of the threaded rod, the threaded seat is connected with the inner side of the window frame, and a gear is connected to the upper portion of the outer wall of the threaded rod;

the supporting plate is arranged behind the blades, the bottom end of the supporting plate is connected with a meshed rack, the meshed rack is connected with the gear in a meshed mode, the meshed rack is connected with the gear in a sliding mode, sliding connections are formed between the meshed rack and the window frame, and sliding grooves are formed in the inner sides of the upper end and the lower end of the back face of the window frame.

Preferably, both ends all are provided with magnetism and inhale the district about the back of window frame, the internal connection of backup pad has the rotary drum, and the outer wall winding of rotary drum has the cloth.

Preferably, the support plate and the rodent bar are vertically distributed, and the support plate is attached to the blade.

Preferably, the inner side height of the sliding groove is sequentially increased from right to left, and the sliding groove and the supporting plate form a sliding structure through a block body.

Preferably, the fixed blocks are distributed on two sides of the traction rod in a staggered mode and are of a hemispherical structure.

Preferably, the rotating drum and the support plate form a rotating structure through a torsion spring, and the cloth on the outer wall of the rotating drum and the window frame form a magnetic attraction structure through the magnetic attraction area.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, through artifical rotation threaded rod for the gear at its outer wall middle part is rotatory, then can drive the rodent of being connected with gear engagement and remove, accomplishes the operation of pulling to the backup pad, makes the backup pad hug closely in the rear of blade, supports the operation to the blade, avoids blowing to blade department because of strong wind, its phenomenon sunken, crooked appears.

2. The utility model discloses in, through the pulling operation of people to the inside cloth of backup pad to magnet through the magnet part with cloth edge and magnetism district of inhaling and inhale and be connected, make the cloth lay in the rear of blade, be convenient for reduce external noise's invasion, the noise reduction effect that can this shutter of effectual reinforcing.

Drawings

FIG. 1 is a schematic view of the overall back structure of the present invention;

fig. 2 is a schematic view of the connection structure of the traction rod and the rotating rod of the present invention;

FIG. 3 is an enlarged schematic view of the position A of the present invention;

fig. 4 is a schematic view of the interior overlooking structure of the middle support plate of the present invention.

Illustration of the drawings:

1. a window frame; 2. a blade; 3. a rotating rod; 4. a draw bar; 5. a support plate; 6. a rack is meshed; 7. a threaded rod; 8. a chute; 9. a magnetic attraction area; 10. a fixed block; 11. reserving a hole; 12. a gear; 13. a threaded seat; 14. a drum; 15. and (4) distributing.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, an external sunshade blind for buildings convenient to adjust comprises a window frame 1, blades 2, a rotating rod 3, a traction rod 4, a support plate 5, a mesh 6, a threaded rod 7, a chute 8, a magnetic attraction area 9, a fixed block 10, a preformed hole 11, a gear 12, a threaded seat 13, a rotating drum 14 and cloth 15, wherein the blades 2 are installed on the inner side of the window frame 1, the blades 2 are connected with the window frame 1 through the rotating rod 3, the upper end and the lower end of the back surface of the window frame 1 are respectively provided with the magnetic attraction area 9, the rotating drum 14 is connected inside the support plate 5, the cloth 15 is wound on the outer wall of the rotating drum 14, the magnet connected at the edge of the cloth 15 is subjected to magnetic attraction operation through the magnetic attraction area 9, the unfolded state of the cloth 15 is stabilized, the rotating drum 14 forms a rotating structure with the support plate 5 through a torsion spring, and the cloth 15 on the outer wall of the rotating drum 14 forms a magnetic attraction structure with the window frame 1 through the magnetic attraction area 9, after the magnet at the edge of the cloth 15 is manually removed to be separated from the magnetic suction area 9, the rotary drum 14 is reset and rotated under the action of the torsion springs connected with the upper end and the lower end of the rotary drum to complete the winding work of the cloth 15, the inner side of one end of the rotary rod 3 is provided with a preformed hole 11, a traction rod 4 penetrates through the preformed hole 11, the outer wall of the traction rod 4 is provided with fixed blocks 10, the fixed blocks 10 are distributed on two sides of the traction rod 4 in a staggered manner, the fixed blocks 10 are of a hemispherical structure, the fixed blocks 10 with different heights can butt against the rotary rods 3 at the periphery of the rotary rod and drive the rotary rod 3 to rotate in a specific direction along with the lifting of the traction rod 4 to complete the opening and closing work of the blades 2, the bottom end of the traction rod 4 is movably connected with a threaded rod 7, the middle part of the outer wall of the threaded rod 7 is connected with a threaded seat 13, and the threaded seat 13 is connected with the inner side of the window frame 1, a gear 12 is connected above the outer wall of the threaded rod 7;

backup pad 5 settles in the rear of blade 2, and the bottom of backup pad 5 is connected with rack of toothings 6, be vertical form distribution between backup pad 5 and the tooth strip 6, and laminate mutually between backup pad 5 and the blade 2, when backup pad 5 hugs closely in the rear of blade 2, then can effectually support the operation to blade 2, avoid strong wind to blow the back to blade 2, cause the phenomenon of bending, be connected for the meshing between tooth strip 6 and the gear 12, and be sliding connection between tooth strip 6 and the window frame 1, spout 8 has all been seted up to both ends inboard about the back of window frame 1, spout 8's inside height is controlled differently, make backup pad 5 remove the back, the both ends that drive rack of toothings 6 are in non-equal height department, so further strengthen the meshing dynamics between rack of toothings 6 and the gear 12, spout 8's inboard height risees from right to left in proper order, and spout 8 passes through the block and backup pad 5 constitution sliding structure, through the effect that the height differs about spout 8 is inside, be convenient for the distance between backup pad 5 and the blade 2, avoid adjustable blade 2 to cause the back of rotating, backup pad 5 is to its influence.

The working principle is as follows: when the shutter is used, firstly, the shutter is manually closed, the threaded rod 7 is manually rotated to be in threaded connection with the threaded seat 13, and the traction rod 4 is pulled to be operated, so that the fixed block 10 on the outer wall of the traction rod 4 can abut against and drive the rotating rod 3, the rotating rod 3 is rotated, the blades 2 connected with the rotating rod 3 synchronously rotate to complete closing work, meanwhile, after the threaded rod 7 rotates, the gear 12 in the middle of the outer wall of the threaded rod 7 synchronously rotates to drive the meshed teeth 6 connected with the meshed teeth to move towards one side of the window frame 1, the supporting plate 5 is synchronously driven to move along the inner side of the sliding groove 8 and cling to the back of the blades 2, the process of supporting work of the blades 2 by the supporting plate 5 can be effectively adjusted, finally, people pull out the cloth 15 in the supporting plate 5, and magnetically attract magnets connected with the edges of the cloth 15 to the magnetic attraction area 9 to complete unfolding and fixing work of the cloth 15.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A sunshade shutter outside building convenient to adjust, characterized by includes: the window frame comprises a window frame (1), wherein blades (2) are mounted on the inner side of the window frame (1), the blades (2) are connected with the window frame (1) through rotating rods (3), a reserved hole (11) is formed in the inner side of one end of each rotating rod (3), a traction rod (4) penetrates through the inside of each reserved hole (11), a fixed block (10) is mounted on the outer wall of each traction rod (4), a threaded rod (7) is movably connected to the bottom end of each traction rod (4), a threaded seat (13) is connected to the middle of the outer wall of each threaded rod (7), each threaded seat (13) is connected with the inner side of the window frame (1), and a gear (12) is connected to the upper portion of the outer wall of each threaded rod (7);

backup pad (5), settle in the rear of blade (2) backup pad (5), and the bottom of backup pad (5) is connected with nibble strip (6), be connected for the meshing between nibble strip (6) and gear (12), and be sliding connection between nibble strip (6) and window frame (1), spout (8) have all been seted up to both ends inboard about the back of window frame (1).

2. An adjustable external sunshade blind for a building according to claim 1, further comprising: both ends all are provided with magnetism and inhale district (9) about the back of window frame (1), the internal connection of backup pad (5) has rotary drum (14), and the outer wall winding of rotary drum (14) has cloth (15).

3. An external sunshade blind for buildings, which is easy to adjust, as claimed in claim 1, wherein: the supporting plate (5) and the rodent bar (6) are vertically distributed, and the supporting plate (5) and the blade (2) are attached to each other.

4. An adjustable external sunshade blind for a building according to claim 1, further comprising: the inner side height of the sliding groove (8) is sequentially increased from right to left, and the sliding groove (8) and the supporting plate (5) form a sliding structure through a block body.

5. An external sunshade blind for buildings, which is easy to adjust, as claimed in claim 1, wherein: the fixing blocks (10) are distributed on two sides of the traction rod (4) in a staggered mode, and the fixing blocks (10) are of a hemispherical structure.

6. An external sunshade blind for buildings, which is easy to adjust, as claimed in claim 2, wherein: the rotary drum (14) and the support plate (5) form a rotary structure through a torsion spring, and the cloth (15) on the outer wall of the rotary drum (14) and the window frame (1) form a magnetic attraction structure through the magnetic attraction area (9).