CN213269678U

CN213269678U - Door and window mosquito-proof worm of thermal-insulated bridge cut-off aluminum alloy system, husky drain hole lid of wind

Info

Publication number: CN213269678U
Application number: CN202021478431.6U
Authority: CN
Inventors: 张树彬
Original assignee: Beijing First Curtain Wall Decoration Engineering Co ltd
Current assignee: Beijing First Curtain Wall Decoration Engineering Co ltd
Priority date: 2020-07-23
Filing date: 2020-07-23
Publication date: 2021-05-25
Anticipated expiration: 2030-07-23

Abstract

The utility model belongs to the technical field of building door and window and specifically relates to a mosquito-proof worm of thermal-insulated bridge cut-off aluminum alloy system door and window, sand blown by the wind drainage handhole door is related to, it is including covering the main part, it includes the front bezel to cover the main part, roof and two curb plates, be provided with in covering the main part and support the claw, the jack catch and be used for sheltering from the baffle of outlet, there is the pivot at the top rigid coupling of baffle, the pivot rotates with supporting the claw to be connected, the position that corresponds at the curb plate and supports the claw has seted up the slip mouth, install the press block of outside protrusion slip mouth in the slip mouth, there is the push rod that. This application has the effect of convenient to detach drainage handhole door.

Description

Door and window mosquito-proof worm of thermal-insulated bridge cut-off aluminum alloy system, husky drain hole lid of wind

Technical Field

The application relates to the field of building doors and windows, in particular to a mosquito-proof and sand-blown drainage hole cover for a heat-insulation bridge-cut-off aluminum alloy system door and window.

Background

At present, the bridge-cut-off aluminum door and window adopts heat-insulating bridge-cut-off aluminum profiles and hollow glass, and has the functions of energy conservation, sound insulation, noise prevention, dust prevention, water prevention and the like. The heat conduction coefficient K value of the broken bridge aluminum door and window is less than 3W/square meter K, the heat loss is reduced by half compared with the common door and window, the heating cost is reduced by about 30 percent, the sound insulation quantity reaches more than 29 decibels, and the water tightness and the air tightness both reach the national A1 window standard. In order to prevent water from leaking into the room, the aluminum alloy and plastic-steel doors and windows are generally provided with drain holes and drain hole covers.

The anti-mosquito and sand-blown drainage hole cover of the heat-insulation broken-bridge aluminum alloy system door and window in the prior art such as the Chinese utility model with the authorization publication number of CN207974743U comprises a drainage hole cover and a baffle, wherein the drainage hole cover is installed on a drainage hole of the heat-insulation broken-bridge aluminum alloy system door and window, the baffle is arranged in the drainage hole cover, the top of the baffle is fixedly connected with a rotating shaft, the end part of the rotating shaft exceeds the two sides of the baffle, and the rotating shaft is arranged on a support claw protruding in the drainage hole cover to realize the hinging of the baffle and the drainage hole cover.

The related technology improves the rain-proof water permeability and air permeability resistance of the heat-insulation bridge-cut-off aluminum alloy system door and window, and can effectively prevent mosquitoes, wind and sand and the like from entering the interior of the heat-insulation bridge-cut-off aluminum alloy system door and window.

Aiming at the related technologies, the inventor thinks that the defect that the drain hole cover is not easy to replace due to the clamping of the clamping jaws and the aluminum alloy door and window frame exists.

SUMMERY OF THE UTILITY MODEL

In order to facilitate separation jack catch and aluminum alloy door and window, this application provides a mosquito-proof worm of thermal-insulated bridge cut-off aluminum alloy system door and window, sand blown by wind drainage handhole door.

The application provides a pair of thermal-insulated bridge cut-off aluminum alloy system door and window is mosquito-proof worm, husky drain hole lid adoption following technical scheme:

the utility model provides a thermal-insulated bridge cut-off aluminum alloy system door and window is mosquito-proof worm, husky drain hole lid of wind, including covering the main part, it includes the front bezel to cover the main part, roof and two curb plates, be provided with in covering the main part and support the claw, the jack catch and be used for sheltering from the baffle of outlet, there is the pivot at the top rigid coupling of baffle, the pivot rotates with supporting the claw to be connected, correspond the position of supporting the claw at the curb plate and seted up the slip opening, install the press block of outside protrusion slip opening in the slip opening, there is the push rod that is used for promoting the jack catch according to.

Through adopting above-mentioned technical scheme, operating personnel promotes the press block to the direction that is close to the jack catch through the sliding opening, can make the push rod promote the jack catch and move to the inboard to comparatively convenient dismantle the jack catch from aluminum alloy door and window.

Preferably, one side rigid coupling that the jack catch is close to the curb plate has the fixed block, and one side that the fixed block deviates from the jack catch is provided with first inclined plane, and push rod and first inclined plane butt are pressed the briquetting and are slided and connect in the spout, are provided with respectively in the both sides of curb plate and are used for restricting to press the limiting plate that the briquetting shifted out the spout, limiting plate and pressing briquetting rigid coupling and with curb plate sliding contact.

Through adopting above-mentioned technical scheme, operating personnel can follow the spout and promote the press block, and the push rod can remove and promote the fixed block along first inclined plane, and the fixed block promotes the jack catch to realize installing in the lid main part that the press block can be stable, make things convenient for the staff to operate.

Preferably, one end of the push rod close to the fixed block is provided with a second inclined plane which is used for being attached to the first inclined plane.

Through adopting above-mentioned technical scheme, the laminating of the second inclined plane on the push rod and the first inclined plane on the fixed block forms the guide effect, is favorable to the push rod to remove along first inclined plane direction.

Preferably, one end of the push rod, which is close to the fixed block, is provided with a pulley.

Through adopting above-mentioned technical scheme, pulley and first inclined plane rolling contact are favorable to reducing frictional resistance for press the piece and remove the in-process more smoothly.

Preferably, a sliding groove matched with the pulley is arranged on the first inclined surface.

Through adopting above-mentioned technical scheme, the pulley rolls in the spout for the pulley removes the orbit more stable, presses the stability of briquetting and also promotes thereupon.

Preferably, a third inclined surface for guiding rainwater to fall is arranged at the joint of the front plate and the top plate.

Through adopting above-mentioned technical scheme, the third inclined plane has the effect of guide rainwater whereabouts for the rainwater is difficult for persisting on the roof.

Preferably, the bottom of the baffle plate close to the front plate is provided with a fourth inclined surface for guiding air.

Through adopting above-mentioned technical scheme, the fourth inclined plane is favorable to guiding wind to get into the cavity in the lid main part, makes wind more effectual pressure hold the baffle, improves the leakproofness of baffle to the outlet.

Preferably, one end of the support claw, which is far away from the front plate, is provided with an arc-shaped groove for hinging the rotating shaft.

Through adopting above-mentioned technical scheme, the pivot is at the arc inslot internal rotation for the pivot is stable, is difficult for outwards moving.

In summary, the present application includes at least one of the following beneficial technical effects:

1. by arranging the sliding opening, the pressing block and the push rod, an operator pushes the pressing block to the direction close to the clamping jaw through the sliding opening, so that the push rod can push the clamping jaw to move inwards, and the clamping jaw can be conveniently detached from the aluminum alloy door window;

2. by arranging the fixing block, the first inclined plane and the limiting plate, an operator can push the pressing block along the sliding port, the push rod can move along the first inclined plane and push the fixing block, and the fixing block pushes the clamping jaw, so that the pressing block can be stably arranged on the cover main body, and the operation of the operator is facilitated;

3. through setting up the second inclined plane, the laminating of the first inclined plane on second inclined plane on the push rod and the fixed block forms the guide effect, is favorable to the push rod to remove along first inclined plane direction.

Drawings

Fig. 1 is a front view of an anti-mosquito and sand-blown drain hole cover of a heat-insulating bridge-cut aluminum alloy system door and window in one embodiment of the application;

FIG. 2 is a side view of a drain cover according to a first embodiment of the present application;

FIG. 3 is a rear view of a drain cover according to a first embodiment of the present application;

FIG. 4 is an enlarged schematic view of portion A of FIG. 3;

FIG. 5 is a rear view of a drain hole cover according to the second embodiment of the present application;

fig. 6 is an enlarged schematic view of a portion B in fig. 5.

Description of reference numerals: 1. a cover main body; 10. a front plate; 11. a top plate; 12. a side plate; 120. a sliding port; 13. a third inclined plane; 2. a support claw; 20. an arc-shaped slot; 3. a baffle plate; 30. a fourth slope; 4. a rotating shaft; 5. a claw; 50. a fixed block; 500. a first inclined plane; 501. a chute; 6. a pressing block; 60. a limiting plate; 61. a push rod; 610. a second inclined plane; 62. a pulley.

Detailed Description

The present application is described in further detail below with reference to figures 1-6.

The embodiment of the application discloses mosquito-proof worm of thermal-insulated bridge cut-off aluminum alloy system door and window, husky drain hole lid of wind.

Example 1

Referring to fig. 1 and 2, the heat-insulating bridge-cut-off aluminum alloy system door and window mosquito-proof and sand-blown drain hole cover comprises a cover body 1, wherein the cover body 1 comprises a front plate 10, a top plate 11 vertically connected to the top of the front plate 10 and side plates 12 vertically connected to two sides of the front plate 10.

Referring to fig. 1 and 3, a cavity for accommodating other structures is formed in the cover main body 1, two support claws 2 extending towards the outer side direction of the cavity are vertically and fixedly connected to the inner wall of the cover main body 1, which is opposite to the water outlet of the aluminum alloy door window, the whole support claw 2 does not extend out of the cavity, the two support claws 2 are positioned at the same horizontal height, and an arc-shaped groove 20 is formed in the top of one end of the support claw 2, which is far away from the cover main body 1; a baffle 3 for blocking an upper drainage port of an aluminum alloy door and window is also arranged in the cavity of the cover main body 1, the baffle 3 is a stepped plate, the steps are sequentially reduced from bottom to top, and abdicating of the support claw 2 is formed; the top of the baffle 3 is fixedly connected with a rotating shaft 4 horizontally erected in the two arc-shaped grooves 20, and the rotating shaft 4 is rotatably connected with the two supporting claws 2, so that the baffle 3 swings by taking the rotating shaft 4 as an axis, and the opening and closing of an upper drainage port of an aluminum alloy door window are further realized; two clamping jaws 5 are vertically and fixedly connected to the inner wall, which is used for facing the water outlet of the aluminum alloy door window, of the cover main body 1, the clamping jaws 5 are of elastic structures, the end parts, far away from the front plate 10, of the clamping jaws 5 are hook-shaped, and the two clamping jaws 5 are respectively located on two sides of the two supporting jaws 2 and used for fixing the cover main body 1 on the aluminum alloy door window.

Referring to fig. 3 and 4, the two jaws 5 are horizontally and fixedly connected with a fixing plate 50 on the side surfaces which are away from each other, the fixing plate 50 is a triangular plate, one right-angle surface of the fixing plate 5 is fixedly connected with the jaws 5, and an inclined surface on the fixing plate 5 is defined as a first inclined surface 500, and the first inclined surface 500 faces to the side close to the front plate 10; the sliding opening 120 is horizontally formed in the side plate 12 at the same height as the clamping jaws 5, the pressing block 6 is connected in the sliding opening 120 in a sliding mode, the pressing block 6 protrudes out of the outer side surface of the side plate 12, the position, corresponding to the sliding opening 120, of each of the two sides of the side plate 12 is provided with a limiting plate 60, the limiting plates 60 are fixedly connected with the pressing block 6 and are in sliding contact with the side plate 12, one side, close to the fixed block 50, of the pressing block 6 is fixedly connected with a push rod 61 abutted against the fixed block 50, the end portion of the push rod 61 is provided with a second inclined surface 610 for being attached to the first inclined surface 500, the push rod 61 can move along the first inclined surface 500 and push the fixed block 50 to move in the direction back to the front plate 10 by pushing the pressing block 6 along the.

Referring to fig. 3 again, in order to facilitate the rainwater to slide down from the drain hole cover, a third inclined surface 13 is obliquely and downwardly arranged between the front plate 10 and the top plate 11; when outside air is blown into the inner cavity of the cover main body 1, the baffle 3 is pressed, so that the baffle 3 is attached to the water outlet more tightly; to further enhance the wind pressure effect, a fourth slope 30 is provided at the bottom of the baffle 3 near the front plate 10 side, thereby facilitating the introduction of wind into the cavity of the cover main body 1.

The implementation principle of the embodiment 1 is as follows: operating personnel installs the drainage handhole door on the outlet, and 5 joints of jack catch are on aluminum alloy door and window, and when the drainage handhole door needed to be changed, the pressing block 6 that operating personnel held, then moved pressing block 6 to the one side that is close to aluminum alloy door and window, and push rod 61 promotes fixed block 50 this moment for two jack catches 5 are close to each other, and comparatively convenient break away from aluminum alloy door and window.

Example 2

Referring to fig. 5 and 6, the present embodiment is different from embodiment 1 in that a pulley 62 is fixed to an end of the push rod 61 close to the fixed block 50, a sliding groove 501 adapted to the pulley 62 is formed in the first inclined surface 500 along a length direction of the first inclined surface 500, and the pulley 62 is in rolling contact with the fixed block 50.

The implementation principle of the embodiment 2 is as follows: the pulley 62 is in rolling contact with the fixed block 50, so that frictional resistance therebetween is reduced, thereby facilitating movement of the pressing block 6.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a thermal-insulated bridge cut-off aluminum alloy system door and window is mosquito-proof worm, husky drain hole lid that blows, its characterized in that: including covering main part (1), it includes front bezel (10) to cover main part (1), roof (11) and two curb plates (12), be provided with in covering main part (1) and support claw (2), jack catch (5) and be used for sheltering from baffle (3) of outlet, top rigid coupling at baffle (3) has pivot (4), pivot (4) rotate with supporting claw (2) and are connected, slide opening (120) have been seted up to the position that corresponds supporting claw (2) in curb plate (12), install press block (6) of outside protrusion slide opening (120) in slide opening (120), one end rigid coupling that is close to jack catch (5) in press block (6) has push rod (61) that are used for promoting jack catch (5).

2. The heat-insulating bridge-cut-off aluminum alloy system door and window mosquito-proof and sand-blown drain hole cover as claimed in claim 1, which is characterized in that: one side rigid coupling that jack catch (5) are close to curb plate (12) has fixed block (50), and one side that fixed block (50) deviate from jack catch (5) is provided with first inclined plane (500), push rod (61) and first inclined plane (500) butt, press block (6) to slide and connect in sliding opening (120), be provided with respectively in the both sides of curb plate (12) and be used for restricting to press limiting plate (60) that press block (6) shift out sliding opening (120), limiting plate (60) and press block (6) rigid coupling and with curb plate (12) sliding contact.

3. The heat-insulating bridge-cut-off aluminum alloy system door and window mosquito-proof and sand wind drain hole cover as claimed in claim 2, which is characterized in that: one end of the push rod (61) close to the fixed block (50) is provided with a second inclined surface (610) which is used for being attached to the first inclined surface (500).

4. The heat-insulating bridge-cut-off aluminum alloy system door and window mosquito-proof and sand wind drain hole cover as claimed in claim 2, which is characterized in that: one end of the push rod (61) close to the fixed block (50) is provided with a pulley (62).

5. The heat-insulating bridge-cut-off aluminum alloy system door and window mosquito-proof and sand-blown drain hole cover as claimed in claim 4, which is characterized in that: and a sliding groove (501) matched with the pulley (62) is arranged on the first inclined surface (500).

6. The heat-insulating bridge-cut-off aluminum alloy system door and window mosquito-proof and sand-blown drain hole cover as claimed in claim 1, which is characterized in that: and a third inclined surface (13) for guiding rainwater to fall is arranged at the joint of the front plate (10) and the top plate (11).

7. The heat-insulating bridge-cut-off aluminum alloy system door and window mosquito-proof and sand-blown drain hole cover as claimed in claim 1, which is characterized in that: and a fourth inclined plane (30) for guiding air is arranged at the bottom of the baffle (3) close to one side of the front plate (10).

8. The heat-insulating bridge-cut-off aluminum alloy system door and window mosquito-proof and sand-blown drain hole cover as claimed in claim 1, which is characterized in that: one end of the support claw (2) far away from the front plate (10) is provided with an arc-shaped groove (20) for hinging the rotating shaft (4).