CN220167854U

CN220167854U - Building external sunshade device capable of preventing mosquitoes

Info

Publication number: CN220167854U
Application number: CN202321375363.4U
Authority: CN
Inventors: 袁朝; 宋文莉
Original assignee: Suqian Brilliant Sunshade Technology Co ltd
Current assignee: Suqian Brilliant Sunshade Technology Co ltd
Priority date: 2023-05-31
Filing date: 2023-05-31
Publication date: 2023-12-12
Anticipated expiration: 2033-05-31

Abstract

The utility model discloses an anti-mosquito building external sun-shading device which comprises an external frame and a rotating wheel, wherein a sun-shading shutter is arranged in the external frame, one side of the external frame is provided with a mounting groove, an anti-mosquito net plate is placed in the mounting groove, two ends in the external frame are respectively provided with a sliding groove, one surface in the sliding groove is provided with a connecting groove, and one side of the rotating wheel is fixedly connected with one end of a connecting rod. According to the utility model, the mosquito net plate is arranged, so that mosquitoes flying into the opened outer sunshade shutter can be effectively protected and shielded, the rotating wheel, the connecting rod, the first bevel gear, the second bevel gear, the upright rod, the screw rod, the connecting block, the sliding block, the stop block and the like are arranged, the position of the placed mosquito net plate can be limited and fixed by utilizing the ascending stop block, the stop block can be downwards moved to detach and clean the mosquito net plate, some residual mosquito dust is cleaned, the use is convenient, and the stability of the sliding block and the stop block in movement can be improved by arranging the guide rod, the stop block and the like.

Description

Building external sunshade device capable of preventing mosquitoes

Technical Field

The utility model relates to the technical field of building external sunshade, in particular to an anti-mosquito building external sunshade device.

Background

Generally, for energy saving, more and more buildings adopt an external sunshade system, and the external sunshade system is used for refracting, reflecting, absorbing and the like solar radiation through an external sunshade device before the solar radiation enters a room so as to weaken the influence of the solar radiation on the internal environment of the building, thereby achieving the purposes of energy saving and emission reduction. In the current sunshade curtain use process, after opening the blades of sunshade, enough big space can be provided between the blades, when sunlight irradiates the room through the blades, mosquitoes can fly into the room through the space between the blades.

For example, chinese patent publication No. CN202187693U discloses a multifunctional movable outer sunshade window, which is provided with an outer frame, two middle supports are arranged in the outer frame along the vertical direction, attraction magnets are respectively arranged on opposite surfaces of the middle supports, a gauze is arranged between one middle support and a side frame, a sunshade curtain is arranged between the other middle support and the side frame, and sliding guide rails matched with the middle supports are arranged on upper and lower frames of the outer frame. The utility model combines the screen window and the sun-shading curtain together, and can be used singly or simultaneously according to the requirement when in use.

But the existing mosquito-proof building external sunshade is inconvenient to detach and clean in the use process, and some mosquito dust can remain on the gauze and is inconvenient to use.

Therefore, we propose an anti-mosquito building external sunshade device for solving the problems.

Disclosure of Invention

The utility model aims to provide an anti-mosquito building external sunshade device, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the building external sunshade device comprises an external frame and rotating wheels, wherein sunshade shutters are arranged in the external frame, one side of the external frame is provided with a mounting groove, an anti-mosquito screen plate is placed in the mounting groove, two ends in the external frame are respectively provided with a sliding groove, and one surface in each sliding groove is provided with a connecting groove;

the connecting rod comprises a connecting rod, a first bevel gear, a second bevel gear, a vertical rod, a screw rod, a sliding connection sliding block, a threaded sleeve, a connecting rod, a connecting block and a stop block.

Preferably, the end part of the upright rod far away from the screw rod is rotationally connected with the inside of the outer frame, and the bevel gear I and the bevel gear II are positioned in the connecting groove.

Preferably, the two sides of the sliding block are respectively fixedly connected with a limiting block, the two sides in the sliding groove are respectively provided with a limiting groove, and the limiting blocks are in sliding connection with the limiting grooves.

Preferably, two ends of the inner bottom surface of the sliding groove are respectively and vertically fixedly connected with a guide rod, two ends of the bottom surface of the sliding block are respectively provided with a first through hole, and the first through holes are in sliding connection with the guide rods.

Preferably, the number of the two stop blocks is two, the top surfaces of the two stop blocks are respectively provided with a second through hole, the second through holes are connected with the guide rod in a sliding manner, and the first through holes and the second through holes which are positioned on the same vertical axis are communicated.

Preferably, the connecting rod is rotationally connected with the inside of the outer frame, one end of the outer side wall of the connecting rod is fixedly connected with the limiting block I, the limiting block I is positioned at the outer side of the outer frame, and the limiting block is rotationally connected with the outer frame.

Preferably, one end of the outer side wall of the connecting rod is fixedly connected with a limiting block II, the limiting block II is positioned in the connecting groove, and the limiting block II is rotationally connected with the inner wall of the connecting groove.

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

according to the utility model, the mosquito net plate is arranged, so that mosquitoes flying into the opened outer sunshade shutter can be effectively protected and shielded, the rotating wheel, the connecting rod, the first bevel gear, the second bevel gear, the upright rod, the screw rod, the connecting block, the sliding block, the stop block and the like are arranged, the position of the placed mosquito net plate can be limited and fixed by utilizing the ascending stop block, the stop block can be downwards moved to detach and clean the mosquito net plate, some residual mosquito dust is cleaned, the use is convenient, and the stability of the sliding block and the stop block in movement can be improved by arranging the guide rod, the stop block and the like.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

FIG. 3 is a schematic view of a partial structure of the present utility model in elevation and cross section;

fig. 4 is a schematic side view of a partial structure of the present utility model.

In the figure: 1. an outer frame; 11. a mounting groove; 12. a chute; 121. a limit groove; 13. a connecting groove; 2. sunshade shutter; 3. an anti-mosquito net plate; 4. a rotating wheel; 41. a connecting rod; 411. defining a first block; 412. limiting a second block; 5. bevel gears I; 6. bevel gears II; 61. a vertical rod; 7. a screw rod; 8. a connecting block; 9. a slide block; 91. a threaded sleeve; 92. a first through hole; 93. a limiting block; 94. a stop block; 941. a second through hole; 10. a guide rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-4, for a first embodiment of the present utility model, the present utility model provides a technical solution: an anti-mosquito building external sun-shading device comprises an external frame 1 and rotating wheels 4, wherein a sun-shading shutter 2 is arranged in the external frame 1, one side of the external frame 1 is provided with a mounting groove 11, an anti-mosquito net plate 3 is placed in the mounting groove 11, two ends in the external frame 1 are respectively provided with a sliding groove 12, and one surface in the sliding groove 12 is provided with a connecting groove 13;

one side of the rotating wheel 4 is fixedly connected with one end of the connecting rod 41, the outer side wall of the other end part of the connecting rod 41 is fixedly connected with the first bevel gear 5, one side of the first bevel gear 5 is meshed with the second bevel gear 6, the vertical rod 61 is fixedly connected in the second bevel gear 6, the end part of the vertical rod 61 is fixedly connected with the screw rod 7, the sliding block 9 is connected in a sliding manner in the sliding groove 12, the threaded sleeve 91 is embedded in the sliding block 9, the screw rod 7 is meshed with the threaded sleeve 91, the top part of the sliding groove 12 is fixedly connected with the connecting block 8, the end part of the screw rod 7, far away from the vertical rod 61, is rotatably connected with the inside of the connecting block 8, the stability of the rotation of the screw rod 7 can be improved, the two ends of the top surface of the sliding block 9 are fixedly connected with the stop block 94 respectively, and the stop block 94 is connected with the sliding groove 12 in a sliding manner.

Example 2

Referring to fig. 1-4, in a second embodiment of the present utility model, based on the previous embodiment, the end of the upright 61 far from the screw rod 7 is rotatably connected to the inside of the outer frame 1, so as to improve the rotation stability of the upright 61, and the bevel gears 1, 6 are located in the connecting groove 13.

Limiting blocks 93 are fixedly connected to two sides of the sliding block 9 respectively, limiting grooves 121 are formed in two sides of the sliding groove 12 respectively, the limiting blocks 93 are connected with the limiting grooves 121 in a sliding mode, the sliding block 9 moves, the limiting blocks 93 move along with the limiting grooves, and the sliding stability of the sliding block 9 and the limiting blocks 94 can be improved due to the fact that the limiting blocks 93 and the limiting grooves 121 are formed.

Guide rods 10 are vertically and fixedly connected to two ends of the inner bottom surface of the sliding groove 12 respectively, through holes I92 are formed in two ends of the bottom surface of the sliding block 9 respectively, and the through holes I92 are connected with the guide rods 10 in a sliding mode.

The number of the two stop blocks 94 is two, the top surfaces of the two stop blocks 94 are respectively provided with a second through hole 941, the second through hole 941 is in sliding connection with the guide rod 10, the first through hole 92 and the second through hole 941 which are positioned on the same vertical axis are communicated, and the sliding stability of the sliding block 9 and the stop blocks 94 is improved by arranging the first through hole 92 and the second through hole 941 to be in sliding connection with the guide rod 10.

The connecting rod 41 is rotationally connected with the inside of the outer frame 1, one end of the outer side wall of the connecting rod 41 is fixedly connected with the limiting block I411, the limiting block I411 is positioned on the outer side of the outer frame 1, and the limiting block I411 is rotationally connected with the outer frame 1.

The limiting block II 412 is fixedly connected to one end of the outer side wall of the connecting rod 41, the limiting block II 412 is located in the connecting groove 13, the limiting block II 412 is rotationally connected with the inner wall of the connecting groove 13, the limiting block I411 and the limiting block II 412 are arranged, the position of the connecting rod 41 can be limited, falling is prevented, and the rotating stability of the connecting rod 41 is improved.

Example 3

Referring to fig. 1-4, in a third embodiment of the present utility model, the present utility model is based on the two embodiments, and in actual use, the mosquito net plate 3 is clamped into the installation groove 11 for placement and installation, so that the opened outer sunshade blind 2 can effectively protect and shelter mosquitoes, the rotating wheels 4 at two ends are respectively rotated to drive the connecting rod 41 and the bevel gear 5 to rotate, and simultaneously drive the bevel gear two 6, the upright rod 61 and the screw rod 7 to rotate, drive the sliding block 9 to move up and down, and simultaneously drive the stop block 94 to move up and down, so that the top and bottom positions of the mosquito net plate 3 can be fixedly defined, and the stop block 94 can also be moved up and down to detach and clean the mosquito net plate 3, so as to clean some residual mosquito dust, thereby facilitating use.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an outer solar protection devices of building of mosquito-proof worm, includes outer frame (1), rotation wheel (4), its characterized in that: a sun-shading shutter (2) is arranged in the outer frame (1), a mounting groove (11) is formed in one side of the outer frame (1), an anti-mosquito net plate (3) is placed in the mounting groove (11), sliding grooves (12) are respectively formed in the two ends in the outer frame (1), and a connecting groove (13) is formed in one surface in the sliding grooves (12);

one side of the rotating wheel (4) is fixedly connected with one end of a connecting rod (41), the outer side wall of the other end of the connecting rod (41) is fixedly connected with a bevel gear I (5), one side of the bevel gear I (5) is in meshed connection with a bevel gear II (6), a vertical rod (61) is fixedly connected in the bevel gear II (6), the end part of the vertical rod (61) is fixedly connected with a screw rod (7), a sliding block (9) is connected in a sliding way in the sliding groove (12), the sliding block (9) is internally embedded with a threaded sleeve (91), the threaded sleeve (91) is meshed with and connected with a screw rod (7), the top of the inside of the sliding groove (12) is fixedly connected with a connecting block (8), the end part of the screw rod (7) far away from the upright rod (61) is rotationally connected with the inside of the connecting block (8), two ends of the top surface of the sliding block (9) are fixedly connected with a stop block (94) respectively, and the stop block (94) is slidably connected with the sliding groove (12).

2. The mosquito-repellent building exterior sun-shading device according to claim 1, wherein: the end part of the vertical rod (61) far away from the screw rod (7) is rotationally connected with the inside of the outer frame (1), and the bevel gears I (5) and II (6) are positioned in the connecting groove (13).

3. The mosquito-repellent building exterior sun-shading device according to claim 1, wherein: limiting blocks (93) are fixedly connected to two sides of the sliding block (9) respectively, limiting grooves (121) are formed in two sides of the sliding groove (12) respectively, and the limiting blocks (93) are connected with the limiting grooves (121) in a sliding mode.

4. The mosquito-repellent building exterior sun-shading device according to claim 1, wherein: guide rods (10) are vertically and fixedly connected to two ends of the inner bottom surface of the sliding groove (12), first through holes (92) are formed in two ends of the bottom surface of the sliding block (9), and the first through holes (92) are connected with the guide rods (10) in a sliding mode.

5. The mosquito-repellent building external sunshade device according to claim 4, wherein: the number of the two stop blocks (94) is two, through holes II (941) are respectively formed in the top surfaces of the two stop blocks (94), the through holes II (941) are connected with the guide rod (10) in a sliding mode, and the through holes I (92) and II (941) which are located on the same vertical axis are communicated.

6. The mosquito-repellent building exterior sun-shading device according to claim 1, wherein: the connecting rod (41) is rotationally connected with the inside of the outer frame (1), one end of the outer side wall of the connecting rod (41) is fixedly connected with the limiting block I (411), the limiting block I (411) is positioned at the outer side of the outer frame (1), and the limiting block I (411) is rotationally connected with the outer frame (1).

7. The mosquito-repellent building exterior sun-shading device according to claim 1, wherein: one end of the outer side wall of the connecting rod (41) is fixedly connected with a limiting block II (412), the limiting block II (412) is positioned in the connecting groove (13), and the limiting block II (412) is rotationally connected with the inner wall of the connecting groove (13).