CN213478091U

CN213478091U - Waterproof device for door and window

Info

Publication number: CN213478091U
Application number: CN202022043310.5U
Authority: CN
Inventors: 曾绍芳
Original assignee: Zhuzhou Zhongteng Rail Transit Equipment Co ltd
Current assignee: Zhuzhou Zhongteng Rail Transit Equipment Co ltd
Priority date: 2020-09-17
Filing date: 2020-09-17
Publication date: 2021-06-18
Anticipated expiration: 2030-09-17

Abstract

The utility model belongs to the technical field of building material, especially, a watertight fittings for door and window, which comprises a frame, the mounting hole has been seted up to one side of frame, and two standing grooves have been seted up to the bottom of mounting hole, have seted up same installation cavity between two standing grooves, and equal movable mounting has a fixed block in two standing grooves, and the top fixed mounting of two fixed blocks has the same waterproof layer that is located the mounting hole, the draw-in groove has all been seted up to the both sides of waterproof layer, and the through-hole has all been seted up along the horizontal direction in the both sides of frame, and equal movable mounting has the movable rod in two through-holes, and the one end that two movable rods are close to each other all extends to in the mounting hole and equal fixed mounting has the fixture block with draw-in groove looks adaptation, movable mounting has two gag. The utility model discloses simple structure, convenient to use, be convenient for install the change to waterproof door and window's waterproof layer.

Description

Waterproof device for door and window

Technical Field

The utility model relates to a building material technical field especially relates to a watertight fittings for door and window.

Background

At present, the rainwater penetration resistance of the building external window is poor, the glue can age gradually along with the time, and when the weather of snowing and raining is met, rainwater easily penetrates into a room and a wall surface through the window, so that mildew is formed on the wall surface of the room, the loss of materials and spirit is brought to an amateur, and the performance and the grade of the window are seriously influenced.

Patent application No. CN201320715655.8 discloses a waterproof device for doors and windows, comprising: frame, air cushion, waterproof layer, button hole, folding rain curtain, telescopic bracket, buckle ear, the both sides bottom of frame is provided with the button hole, the top of frame is provided with folding rain curtain, folding rain curtain is articulated with the frame, folding rain curtain passes through telescopic bracket with the button hole on the frame and is connected, the waterproof layer is pull formula reel form and installs in the frame, waterproof layer lower extreme and two-layer are provided with the buckle ear, the waterproof layer passes through the buckle ear and connects on the frame, the air cushion is inflatable circle physique, installs the inside solid waterproof layer of supporting of frame will fold rain curtain expansion fixed and pull down the waterproof layer before typhoon, torrential rain. However, the waterproof layer in the device is not convenient to install and replace and is inconvenient for future maintenance.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a waterproof device for doors and windows.

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

a waterproof device for doors and windows comprises a frame, wherein one side of the frame is provided with a mounting hole, the bottom of the mounting hole is provided with two placing grooves, a same mounting cavity is arranged between the two placing grooves, and fixed blocks are movably arranged in the two placing grooves, the top parts of the two fixed blocks are fixedly provided with the same waterproof layer positioned in the mounting hole, the waterproof layer is provided with clamping grooves on two sides, through holes are arranged on two sides of the frame along the horizontal direction, movable rods are movably arranged in the two through holes, one ends of the two movable rods, which are close to each other, extend into the mounting holes and are fixedly provided with clamping blocks matched with the clamping grooves, two limiting rods are movably arranged in the mounting cavity, and the inner wall of the bottom of the mounting cavity is rotatably provided with a round rod, the round rod is fixedly sleeved with an elliptical wheel and a gear, and one ends of the two limiting rods, which are close to the elliptical wheel, are fixedly provided with lugs matched with the elliptical wheel.

Preferably, one side of the frame is provided with a threaded hole, a threaded rod is installed in the threaded hole, one end of the threaded rod extends into the installation cavity and is rotatably provided with a rack meshed with the gear, and the other end of the threaded rod is fixedly sleeved with a rotating rod located outside the frame.

Preferably, the mutually close side of the two fixing blocks is provided with a limiting groove matched with the limiting rod.

Preferably, the equal fixed mounting in one end that two movable rods kept away from each other has the sign piece that is located the frame outside, equal fixed mounting has the sealing washer around the waterproof layer.

Preferably, all cup jointed first spring on two movable rods, the one end of first spring is fixed on the movable rod, and the other end is fixed on the inner wall of through-hole.

Preferably, the second springs are sleeved on the two limiting rods, one ends of the second springs are fixed on the limiting rods, and the other ends of the second springs are fixed on the inner wall of the top of the mounting cavity.

The utility model discloses in, a watertight fittings for door and window, when the waterproof layer that needs the renewal, at first control respectively outwards stimulate two identification blocks, then inject the standing groove that corresponds respectively through two fixed blocks with the waterproof layer bottom in, then loosen two identification blocks, two fixture blocks kick-back through the effect of first spring for in the draw-in groove of waterproof layer both sides is advanced to two fixture blocks card respectively, can carry out first step fixedly to the waterproof layer. Then through rotating the bull stick, drive the threaded rod inwards movement, drive rack inwards movement then, the rack drives the rotation of gear in the in-process that removes, and the gear drives the rotation of elliptical wheel, extrudees the lug that corresponds respectively through the both sides of elliptical wheel, drives two gag lever posts and separately moves about driving for two gag lever posts block respectively and can fix the fixed block in going into the spacing groove that corresponds, then can carry out the fixed of second step to the waterproof layer. When the waterproof layer needs to be disassembled and replaced, the operations are repeated reversely. The utility model discloses simple structure, convenient to use, be convenient for install the change to waterproof door and window's waterproof layer.

Drawings

Fig. 1 is a schematic structural view of a waterproof device for doors and windows provided by the present invention;

fig. 2 is a schematic structural view of a part a of a waterproof device for doors and windows according to the present invention;

fig. 3 is a schematic structural view of a part B of a waterproof device for doors and windows according to the present invention;

fig. 4 is a top view of a frame of a waterproof device for doors and windows according to the present invention.

In the figure: the device comprises a frame 1, a mounting hole 2, a mounting cavity 3, a placing groove 4, a sealing ring 5, a waterproof layer 6, a fixing block 7, a limiting groove 8, a limiting rod 9, a threaded rod 10, a rack 11, a gear 12, an elliptical wheel 13, a convex block 14, a second spring 15, an identification block 16, a movable rod 17, a first spring 18, a clamping block 19, a through hole 20 and a rotating rod 21.

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.

Example one

Referring to fig. 1-4, a waterproof device for doors and windows comprises a frame 1, a mounting hole 2 is formed in one side of the frame 1, two placing grooves 4 are formed in the bottom of the mounting hole 2, a same mounting cavity 3 is formed between the two placing grooves 4, fixed blocks 7 are movably mounted in the two placing grooves 4, a waterproof layer 6 located in the mounting hole 2 is fixedly mounted at the tops of the two fixed blocks 7, clamping grooves are formed in the two sides of the waterproof layer 6, through holes 20 are formed in the two sides of the frame 1 along the horizontal direction, movable rods 17 are movably mounted in the two through holes 20, the ends, close to each other, of the two movable rods 17 extend into the mounting hole 2 and are fixedly mounted with clamping blocks 19 matched with the clamping grooves, two limiting rods 9 are movably mounted in the mounting cavity 3, a round rod is rotatably mounted on the inner wall of the bottom of the mounting cavity 3, and an elliptical wheel 13 and a gear 12 are fixedly sleeved on, one end of each of the two limiting rods 9 close to the elliptical wheel 13 is fixedly provided with a convex block 14 matched with the elliptical wheel 13.

Example two

The utility model discloses in, threaded hole is seted up to one side of frame 1, threaded hole internal thread installs threaded rod 10, threaded rod 10's one end extends to in the installation cavity 3 and rotates and install rack 11 with gear 12 engaged with, the fixed bull stick 21 that is located outside frame 1 that cup joints of the other end, through rotating bull stick 21, drive threaded rod 10 inward movement, drive rack 11 inward movement then, rack 11 drives the rotation of gear 12 in the in-process of removing, gear 12 drives the rotation of elliptical wheel 13.

The utility model discloses in, the spacing groove 8 with the 9 looks adaptations of gag lever post is all seted up to one side that two fixed blocks 7 are close to each other, extrudes the lug 14 that corresponds respectively through the both sides of elliptical wheel 13, drives separately to remove about two gag lever posts 9 for can fix fixed block 7 in the spacing groove 8 that two gag lever posts 9 advance to correspond respectively, can carry out the fixed of second step to waterproof layer 6 then.

The utility model discloses in, the equal fixed mounting of one end that two movable rods 17 kept away from each other has the identification block 16 that is located outside frame 1, and waterproof layer 6 all around equal fixed mounting has sealing washer 5, is convenient for spur movable rod 17 through identification block 16, can play waterproof effect through sealing washer 5.

The utility model discloses in, all cup jointed first spring 18 on two movable rods 17, the one end of first spring 18 is fixed on movable rod 17, and the other end is fixed on the inner wall of through-hole 20, through the restoration of first spring 18 the movable rod 17 of being convenient for.

The utility model discloses in, all cup jointed second spring 15 on two gag lever posts 9, the one end of second spring 15 is fixed on gag lever post 9, and the other end is fixed on the top inner wall of installation cavity 3, through the restoration of second spring 15 gag lever post 9 of being convenient for.

The utility model discloses in, when the waterproof layer 6 that needs to be renewed, at first control respectively two identification block 16 of outside pulling, then inject corresponding standing groove 4 respectively through two fixed block 7 with waterproof layer 6 bottom, then loosen two identification block 16, two fixture blocks 19 kick-backs through the effect of first spring 18 for two fixture blocks 19 block respectively in the draw-in groove of waterproof layer 6 both sides, can carry out first step fixedly to waterproof layer 6. Then through rotating the bull stick 21, drive threaded rod 10 inwards movement, drive rack 11 inwards movement then, rack 11 drives the rotation of gear 12 in the in-process that removes, gear 12 drives the rotation of elliptical wheel 13, extrude corresponding lug 14 respectively through the both sides of elliptical wheel 13, drive two gag lever post 9 and control separately to remove for two gag lever post 9 block respectively into can fix fixed block 7 in the spacing groove 8 that corresponds, then can carry out the fixed of second step to waterproof layer 6. When the waterproof layer 6 needs to be disassembled and replaced, the operations are repeated reversely. The utility model discloses simple structure, convenient to use, be convenient for install the change to waterproof door and window's waterproof layer.

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 waterproof device for doors and windows comprises a frame (1) and is characterized in that one side of the frame (1) is provided with a mounting hole (2), the bottom of the mounting hole (2) is provided with two placing grooves (4), a same mounting cavity (3) is arranged between the two placing grooves (4), fixed blocks (7) are movably mounted in the two placing grooves (4), the tops of the two fixed blocks (7) are fixedly provided with a same waterproof layer (6) positioned in the mounting hole (2), the two sides of the waterproof layer (6) are respectively provided with a clamping groove, the two sides of the frame (1) are respectively provided with a through hole (20) along the horizontal direction, movable rods (17) are movably mounted in the two through holes (20), one ends of the two movable rods (17) close to each other are respectively extended into the mounting hole (2) and are respectively fixedly provided with a clamping block (19) matched with the clamping groove, movable mounting has two gag lever post (9) in installation cavity (3), and rotates on the bottom inner wall of installation cavity (3) and install the round bar, and the fixed cup joint of round bar has elliptical wheel (13) and gear (12), and the equal fixed mounting of one end that two gag lever posts (9) are close to elliptical wheel (13) has lug (14) with elliptical wheel (13) looks adaptation.

2. The waterproof device for the door and window as claimed in claim 1, wherein one side of the frame (1) is provided with a threaded hole, a threaded rod (10) is arranged in the threaded hole, one end of the threaded rod (10) extends into the mounting cavity (3) and is rotatably provided with a rack (11) meshed with the gear (12), and the other end of the threaded rod is fixedly sleeved with a rotating rod (21) positioned outside the frame (1).

3. The waterproof device for the door and window as claimed in claim 1, wherein the two fixing blocks (7) are provided with a limiting groove (8) matched with the limiting rod (9) at one side close to each other.

4. The waterproof device for the doors and windows as claimed in claim 1, wherein the ends of the two movable rods (17) far away from each other are fixedly provided with identification blocks (16) positioned outside the frame (1), and the periphery of the waterproof layer (6) is fixedly provided with the sealing rings (5).

5. The waterproof device for the doors and windows as claimed in claim 1, wherein the two movable rods (17) are sleeved with first springs (18), one ends of the first springs (18) are fixed on the movable rods (17), and the other ends of the first springs are fixed on the inner walls of the through holes (20).

6. The waterproof device for the doors and windows as claimed in claim 1, wherein the two limiting rods (9) are sleeved with second springs (15), one ends of the second springs (15) are fixed on the limiting rods (9), and the other ends of the second springs (15) are fixed on the inner wall of the top of the mounting cavity (3).