A door and window water seepage prevention structure and construction method

Abstract

The application relates to a door and window water seepage prevention structure and a construction method, and relates to the field of building construction. The door and window water seepage prevention structure comprises a positioning frame connected with surrounding wall bodies, a positioning frame is fixedly connected to the positioning frame, a sealing gasket one is arranged on the positioning frame, an installation frame is arranged on the positioning frame, a sealing gasket two is arranged on one side of the installation frame close to the sealing gasket one, a light-transmitting piece is clamped between the sealing gasket one and the sealing gasket two, a driving piece one is arranged on the installation frame, and the driving piece one is used for driving the sealing gasket two to move in the direction close to the sealing gasket one. The application can avoid the light-transmitting piece of the door and window from shaking or even falling off, further reduces the emergence of safety hazards, and reduces the water seepage phenomenon of the door and window.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of building construction, in particular to a door and window water seepage prevention structure and a construction method. BACKGROUND

[0002] Common doors and windows are composed of installation frames, light-transmitting pieces (such as glass plates, acrylic plates, and metal mesh plates, etc.), and movable pieces (such as hinges, handles, and pulleys, etc.). When installing doors and windows, the light-transmitting pieces and the installation frames are fixed together, the installation frames and the movable pieces are fixedly connected, then a hole is built on the wall of a building, and the movable pieces are fixed in the hole, thereby completing the installation of the doors and windows, and light can enter the indoor space from the outdoor space through the light-transmitting pieces.

[0003] In the prior art, the light-transmitting pieces and the installation frames are usually fixed by sealing strips or sealing glue. The sealing glue fixing method requires that the light-transmitting pieces are first embedded in the installation frames, then the sealing glue is injected at the contact position between the installation frames and the light-transmitting pieces, and after the sealing glue is dry, the light-transmitting pieces are fixed in the installation frames. The sealing strip fixing method requires that a slot is first formed in the sealing strip, then the light-transmitting pieces are embedded in the slot, and the position of the sealing strip is fixed, thereby fixing the light-transmitting pieces.

[0004] Then, no matter whether the sealing strip or the sealing glue is used for fixing, after the doors and windows are used for a long time, the sealing strip or the sealing glue and the light-transmitting pieces will become loose, resulting in the loosening of the light-transmitting pieces and the generation of gaps between the light-transmitting pieces and the sealing strip or the sealing glue. Since the doors and windows are usually installed at the connection position between the indoor and outdoor spaces, one side faces the outdoor space and the other side faces the indoor space, rainwater in the outdoor space is easy to fall into the gaps and accumulate in the gaps, on the one hand, the sealing strip or the sealing glue is soaked for a long time, and the gaps will gradually increase, on the other hand, the rainwater is easy to penetrate into the indoor space, resulting in the occurrence of water leakage. SUMMARY

[0005] In order to solve the problems in the prior art, the present application provides a door and window water seepage prevention structure.

[0006] The door and window water seepage prevention structure provided by the present application adopts the following technical scheme:

[0007] A door and window water seepage prevention structure, comprising a positioning frame connected with a surrounding wall, a positioning frame is fixedly connected to the positioning frame, a sealing gasket one is arranged on the positioning frame, an installation frame is arranged on the positioning frame, a sealing gasket two is arranged on one side of the installation frame close to the sealing gasket one, a light-transmitting piece is clamped between the sealing gasket one and the sealing gasket two, and a driving piece one is arranged on the installation frame, the driving piece one is used to drive the sealing gasket two to move in the direction close to the sealing gasket one.

[0008] By adopting the technical scheme, when the door and window are initially installed, the positioning frame is first installed and fixed on the surrounding wall, and the installation of the positioning frame, the sealing gasket one, the light-transmitting piece, the sealing gasket two and the installation frame is sequentially completed from the outside to the inside, and at this time, the light-transmitting piece is clamped between the sealing gasket one and the sealing gasket two; when the door and window are used for a long time, the connection between the sealing gasket one and / or the sealing gasket two and the light-transmitting piece is no longer tight, the sealing gasket two is driven to move in the direction of approaching the sealing gasket one by the driving piece one, so that the sealing gasket one and the sealing gasket two are extruded to generate compression deformation, and the light-transmitting piece is clamped and fixed between the sealing gasket one and the sealing gasket two, thereby improving the tightness of the connection between the light-transmitting piece and the positioning frame; through the above arrangement, even after the door and window are used for a long time, gaps can still be avoided between the light-transmitting piece and the sealing gasket one and / or between the light-transmitting piece and the sealing gasket two, and rainwater penetration is further avoided, so that the occurrence of water leakage is avoided.

[0009] Optionally, the installation frame is in sliding connection with the positioning frame, the driving piece one comprises a fixed rod penetrating the installation frame, an end of the fixed rod is in abutment with the installation frame, the fixed rod is used for driving the installation frame to slide, and the fixed rod penetrates the sealing gasket one and the sealing gasket two; a fixing hole is formed in the positioning frame, and the fixed rod is in threaded connection with the fixing hole.

[0010] By adopting the technical scheme, when the door and window are used for a long time, the sealing gasket one and / or the sealing gasket two are loose with the light-transmitting piece, the end of the fixed rod is moved in the direction of approaching the hole bottom wall of the fixing hole by rotating the fixed rod, so that the installation frame slides on the positioning frame in the direction of approaching the positioning frame, and when the installation frame slides to the sealing gasket and the sealing gasket two to clamp the light-transmitting piece, the rotation of the fixed rod is stopped, so that the light-transmitting piece is clamped, and the light-transmitting piece, the sealing gasket one, the sealing gasket two, the installation frame, the positioning frame and the positioning frame are tightly connected with each other; in the above arrangement, the rotation of the fixed rod can realize the adjustment of the door and window, the operation is simple and flexible, and the universality is high.

[0011] Optionally, a plurality of fixed rods are arranged on the installation frame, a plurality of linkage rods are rotatably connected in the installation frame, the plurality of linkage rods are connected in a head-to-tail mode, a linkage piece is arranged between two linkage rods, and the linkage piece is used for driving two linkage rods to synchronously rotate; a driven gear is fixedly connected on each linkage rod in a coaxial mode, a driving gear is fixedly connected on each fixed rod in a coaxial mode, and each driving gear is in meshing connection with the corresponding driven gear.

[0012] By adopting the technical scheme, when one fixed rod is rotated, the fixed rod will drive the driving gear on it to rotate, the driving gear further drives the driven gear meshed with it to rotate, thereby driving the linkage rod to rotate, and the linkage member can drive the two adjacent linkage rods to rotate synchronously, through the cooperation transmission of the driven gear and the driving gear, multiple fixed rods are driven to rotate synchronously, thereby driving the mounting frame to slide from multiple positions, so that the sliding of the mounting frame is more stable.

[0013] Optionally, the positioning frame is provided with a guide groove, the mounting frame is fixedly connected with a guide block, the guide block is located in the guide groove and is in sliding connection with the guide groove, a containing cavity is formed in the guide block, a first pushing spring is arranged in the containing cavity, and a plurality of balls are embedded in the guide block.

[0014] By adopting the technical scheme, the sliding direction and range of the mounting frame are limited by the cooperation of the guide block and the guide groove, so that the stability of the mounting frame in the sliding process is improved; in the sliding process of the guide block, the first pushing spring pushes the balls to keep in contact with the guide groove, so that the flexibility of the mounting frame in the sliding process is improved.

[0015] Optionally, the mounting frame is fixedly connected with the positioning frame, the first driving member comprises an air frame, the air frame is fixed to one side of the mounting frame close to the positioning frame, the mounting frame is provided with an inflation member for inflating the air frame, and the air frame is inflated and expanded to abut against the second sealing pad.

[0016] By adopting the technical scheme, the air frame is inflated by the inflation member, so that the air frame is expanded, the expanded air frame abuts against the second sealing pad, so that the second sealing pad and the first sealing pad abut against the light-transmitting member. The expanded air frame has a certain elasticity, when the first sealing pad and / or the second sealing pad are loose from the light-transmitting member, the resilience of the air frame can still push the second sealing pad to move, so that the self-adjustment of the door and window as a whole is realized.

[0017] Optionally, the inflation member comprises an air chamber fixedly connected to the mounting frame, the air chamber is in communication with the air frame through a pipeline, the air chamber is communicated with an air pipe, and the air chamber is externally connected with an inflation source through the air pipe.

[0018] Further, a gas groove in communication with the air chamber is formed in the mounting frame, a piston block is slidably arranged in the gas groove, a sleeve is fixedly connected to the piston block, a push rod is coaxially and slidably connected in the sleeve, one end of the push rod is connected with the second sealing pad, the other end of the push rod is connected with a compression spring, and the compression spring is connected with the sleeve.

[0019] By adopting the technical scheme, when the door and window are initially installed, the air chamber is inflated by connecting an air source to the air pipe, the air frame is inflated by the air chamber through the pipeline, so that the air frame is expanded to tightly seal the second sealing pad, and then the air pipe is closed; the air in the air chamber is simultaneously introduced into the air groove, so that the piston block slides in the air groove, the piston block drives the sleeve to slide, the push rod slides to tightly seal the second sealing pad, and the compression spring is in a compressed state; through the above arrangement, when the air chamber is inflated, the push rod cooperates with the air frame to tightly seal the second sealing pad, thereby improving the tightness of the connection between the second sealing pad, the light-transmitting piece and the first sealing pad; at the same time, the compression spring and the air frame are both elastic, when a gap is generated between the first sealing pad and / or the second sealing pad and the light-transmitting piece, the rebound of the compression spring will push the piston block and / or the push rod to move, the movement of the push rod will push the second sealing pad to tightly seal, so that the second sealing pad moves in the direction of the first sealing pad, and the movement of the piston block will cause the air in the air chamber to be introduced into the air frame through the pipeline, so that the air frame expands to tightly seal the second sealing pad, thereby further improving the flexibility of the self-adjustment of the door and window.

[0020] Optionally, a glue applying seat is arranged on the second sealing pad, the glue applying seat stores sealing glue, a glue outlet is communicated with the glue applying seat, a closing plate is slidably arranged in the glue applying seat, and a second driving member is arranged on the glue applying seat and used to drive the closing plate to slide, and the sliding of the closing plate is used to control the opening and closing of the glue outlet.

[0021] By adopting the technical scheme, when the door and window are adjusted, the first sealing pad and the second sealing pad first clamp the light-transmitting piece by the first driving member, and then the closing plate is driven by the second driving member to slide to an open state of the glue outlet, so that the sealing glue stored in the glue applying seat flows to the contact position of the second sealing pad and the light-transmitting piece through the glue outlet, and the tightness of the connection between the second sealing pad and the light-transmitting piece is further improved.

[0022] The construction method of the door and window anti-seepage structure provided in the application adopts the following technical scheme: a positioning frame is installed on a surrounding wall; a positioning frame, a first sealing pad, a light-transmitting piece, a second sealing pad and an installation frame are sequentially installed on the positioning frame, so that the first sealing pad and the second sealing pad clamp the light-transmitting piece; when the first sealing pad and / or the second sealing pad is loose from the light-transmitting piece, the second sealing pad is driven by the first driving member to tightly seal the light-transmitting piece.

[0023] In summary, the application has at least one of the following beneficial technical effects:

[0024] 1. When the door and window are installed for the first time, the positioning frame is first installed and fixed on the surrounding wall, from the outside to the inside, the installation of the positioning frame, the sealing pad I, the light-transmitting piece, the sealing pad II and the installation frame is completed in turn, at this time the light-transmitting piece is clamped between the sealing pad I and the sealing pad II; when the door and window are used for a long time, the connection between the sealing pad I and / or the sealing pad II and the light-transmitting piece is no longer tight, the sealing pad II is driven to move in the direction close to the sealing pad I by the driving piece I, so that the sealing pad I and the sealing pad II are extruded to produce compression deformation, the light-transmitting piece is clamped and fixed between the sealing pad I and the sealing pad II, thereby improving the tightness of the connection between the light-transmitting piece and the positioning frame; through the above setting, even after the door and window are used for a long time, gaps can still be avoided between the light-transmitting piece and the sealing pad I and / or the light-transmitting piece and the sealing pad II, further avoiding rainwater penetration, and causing the occurrence of water leakage phenomenon;

[0025] 2. When the door and window are installed for the first time, the gas chamber is inflated by connecting the gas pipe to the gas source, the gas chamber inflates the gas frame through the pipeline, so that the gas frame is expanded and tightly abuts against the sealing pad II, and then the gas pipe is closed; the gas in the gas chamber is simultaneously introduced into the gas groove, thereby making the piston block slide in the gas groove, the piston block drives the sleeve to slide, the push rod is slid to tightly abut against the sealing pad II, and at this time the compression spring is in a compressed state; through the above setting, when the gas chamber is inflated, the push rod cooperates with the gas frame to tightly abut against the sealing pad II, thereby improving the tightness of the connection between the sealing pad II, the light-transmitting piece and the sealing pad I; at the same time, the compression spring and the gas frame are both elastic, when gaps are generated between the sealing pad I and / or the sealing pad II and the light-transmitting piece, the rebound of the compression spring will drive the piston block and / or the push rod to move, the movement of the push rod will drive the sealing pad II to tightly abut, so that the sealing pad II moves in the direction of the sealing pad I, and the movement of the piston block will make the gas in the gas chamber pass through the pipeline and enter the gas frame, so that the gas frame expands to tightly abut against the sealing pad II, thereby further improving the flexibility of the self-adjustment of the door and window. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 is a whole schematic view of a door and window anti-seepage structure in the embodiment 1 of the present application;

[0027] Figure 2 is Figure 1 a sectional view of

[0028] Figure 3 is an enlarged view of A part in Figure 2

[0029] Figure 4 is a schematic view of the connection between the linkage rod and the fixed rod in Figure 1

[0030] Figure 5 is an enlarged view of B part in Figure 4 ​​​

[0031] Figure 6 is Figure 4 is an enlarged view of part C in

[0032] Figure 7 is a schematic view of a door and window water seepage prevention structure according to an embodiment of the present application;

[0033] Figure 8 is a sectional view of Figure 7

[0034] Figure 9 is an enlarged view of part D in Figure 8

[0035] BRIEF DESCRIPTION OF DRAWINGS 1, positioning frame; 2, positioning frame; 3, sealing pad I; 4, mounting frame; 5, light-transmitting piece; 51, glass plate; 6, driving piece I; 61, fixed rod; 62, fixed hole; 63, air frame; 64, inflation piece; 641, air chamber; 642, air pipe; 7, sealing pad II; 8, linkage rod; 9, linkage piece; 91, bevel gear; 10, driven gear; 11, driving gear; 12, knob; 13, guide groove; 14, guide block; 15, containing cavity; 16, push spring I; 17, ball; 18, air groove; 19, piston block; 20, sleeve; 21, compression spring; 22, push rod; 23, rubber coating seat; 24, glue outlet; 25, closing plate; 26, piston plate I; 27, air cavity; 28, glue cavity; 29, push spring II, 30, closing groove; 31, piston plate II; 32, push spring III; 33, driving rod; 34, driving cylinder; 35, driving groove; 36, embedding groove; 37, circular arc groove. DETAILED DESCRIPTION

[0036] The present application will be further described below in conjunction with the accompanying drawings. Figures 1-9 The present application will be further described below in conjunction with the accompanying drawings.

[0037] Embodiment 1

[0038] The embodiments of the present application disclose a door and window water seepage prevention structure. With reference to the accompanying drawings and Figure 1 and Figure 2 ​​The door and window water seepage prevention structure comprises a positioning frame 1 connected with a surrounding wall body, a positioning frame 2 fixedly connected to the positioning frame 1, a sealing gasket 1 3 arranged on the positioning frame 2, a mounting frame 4 slidably connected to the positioning frame 1, a sealing gasket 2 7 arranged on one side of the mounting frame 4 close to the sealing gasket 1 3, a glass plate 5 1 clamped between the sealing gasket 1 3 and the sealing gasket 2 7, a driving member 1 6 arranged on the mounting frame 4, and the driving member 1 6 is used to drive the sealing gasket 2 7 to move in the direction close to the sealing gasket 1 3; the sealing gasket 1 3 is driven by the driving member 1 6 to move in the direction close to the sealing gasket 2 7, so that the sealing gasket 1 3 and the sealing gasket 2 7 are extruded to produce compression deformation, and the light-transmitting member 5 is clamped and fixed between the sealing gasket 1 3 and the sealing gasket 2 7, thereby tightly connecting the light-transmitting member 5 and the positioning frame 1 together.

[0039] In the embodiment of the present application, the light-transmitting member 5 is a glass plate 5 1, and the sealing gasket 1 3 and the sealing gasket 2 7 are both provided with embedding grooves, so that the outer edge of the glass plate 5 1 is surrounded by the sealing gasket 1 3 and the sealing gasket 2 7.

[0040] Referring to Figure 2 and Figure 3 , the positioning frame 1 is provided with a guide groove 1 3, the mounting frame 4 is fixedly connected with a guide block 1 4, the guide block 1 4 is located in the guide groove 1 3 and is slidably connected with the guide groove 1 3; the cooperation of the guide block 1 4 and the guide groove 1 3 limits the sliding direction and the sliding range of the mounting frame 4, so as to improve the stability of the mounting frame 4 in the sliding process.

[0041] Referring to Figure 2 and Figure 3 , the guide block 1 4 is provided with a containing cavity 1 5, the containing cavity 1 5 is fixedly provided with a pushing spring 1 6, the guide block 1 4 is embedded with a ball 1 7, and the guide groove 1 3 and the pushing spring 1 6 are both in contact with the ball 1 7; in the sliding process of the guide block 1 4, the pushing spring 1 6 pushes the ball 1 7 to keep in contact with the guide groove 1 3, thereby reducing the friction and further improving the flexibility of the mounting frame 4 in the sliding process.

[0042] Referring to Figure 2 and Figure 4 , the driving member 1 6 comprises a plurality of fixed rods 61, one end of each fixed rod 61 away from a corresponding fixed hole 62 is fixedly connected with a knob 1 2, the knob 1 2 is in abutment with the mounting frame 4, the positioning frame 2 is provided with a plurality of fixed holes 62, the positions and the number of the fixed holes 62 correspond to the fixed rods 61 one by one; each fixed rod 61 is sequentially arranged through the mounting frame 4, the sealing gasket 1 3 and the sealing gasket 2 7, the end of each fixed rod 61 is located in the corresponding fixed hole 62 and is threadedly connected with the corresponding fixed hole 62, and a gap is formed between the end of each fixed rod 61 and the bottom end of the corresponding fixed hole 62, which can be used for the movement of the end of the fixed rod 61.

[0043] In the embodiment of the present application, the mounting frame is provided with a protection box (not shown in the figure), which encloses the plurality of knobs 12. When it is necessary to rotate the knobs 12, the protection box needs to be opened first. After the adjustment of the door frame is completed, the knobs 12 are enclosed by the protection box.

[0044] With reference to Figure 5 and Figure 6 , a plurality of linkage rods 8 are rotationally connected in the mounting frame 4, and the two adjacent linkage rods 8 are in meshing transmission through bevel gears 91. Each linkage rod 8 is coaxially fixedly connected with a driven gear 10. Each fixed rod 61 is coaxially fixedly connected with a driving gear 11. The driving gear 11 and the driven gear 10 are bevel gears. Each driving gear 11 is in meshing transmission with the corresponding driven gear 10.

[0045] In the embodiment of the present application, the linkage member 9 is a bevel gear 91 fixed on the linkage rod 8. The bevel gears 91 on the two adjacent linkage rods 8 are in meshing transmission with each other.

[0046] When one fixed rod 61 is rotated, the fixed rod 61 drives the driving gear 11 thereon to rotate, which further drives the driven gear 10 in meshing transmission therewith to rotate, thereby driving the linkage rod 8 to rotate. The bevel gears 91 on the adjacent linkage rods 8 are in meshing transmission with each other, thereby enabling the rotation of one linkage rod 8 to drive the adjacent linkage rod 8 to rotate synchronously. The rotation of the linkage rod 8 further drives the driven gear 10 thereon to rotate. Through the meshing transmission of the driven gear 10 and the driving gear 11, the plurality of fixed rods 61 are driven to rotate synchronously. Thus, the mounting frame 4 is driven to slide from multiple positions, so that the sliding of the mounting frame 4 is more stable, and the connection between the sealing gasket two 7 and the glass plate 51 is more tight.

[0047] With reference to Figure 2 and Figure 3 , the sealing gasket two 7 is embedded with a glue applying seat 23. The glue applying seat 23 stores sealing glue therein and is provided with a glue outlet 24. The glue applying seat 23 is further provided with a closed groove. A closed plate 25 is slidably arranged in the closed groove. A pushing spring two is connected between the closed groove and the closed plate 25. The glue applying seat 23 is further provided with a circular arc groove. The end of the closed plate 25 is in a circular arc shape and located in the circular arc groove. The closed plate 25 can slide in the circular arc groove and the closed groove. The glue applying seat 23 is further provided with a driving member two for driving the closed plate 25 to slide. When the circular arc-shaped end of the closed plate 25 moves out of the circular arc groove, the glue outlet 24 is in communication with the internal space of the glue applying seat 23. When the circular arc-shaped end of the closed plate 25 is located in the circular arc groove, the communication between the glue outlet 24 and the internal space of the glue applying seat 23 is closed by the closed plate 25.

[0048] With reference to Figure 2 and Figure 3The driving member two comprises a piston plate one 26 slidably arranged in the glue applying seat 23, the piston plate one 26 divides the inner space of the glue applying seat 23 into a gas cavity 27 and a glue cavity 28, and the sealant is stored in the glue cavity 28; a piston plate two 31 is slidably arranged in the gas cavity 27, the piston plate two 31 is fixedly connected with a driving cylinder 34, a driving rod 33 is coaxially slidably arranged in the driving cylinder 34, and a pushing spring three 32 is further connected between the driving cylinder 34 and the driving rod 33; a driving groove 35 in a ring shape is formed in the fixed rod 61, the driving rod 33 is sleeved on the driving groove 35, and the end of the driving rod 33 is attached to the groove wall of the driving groove 35.

[0049] When the door and window are adjusted, the knob 12 is rotated to drive the fixed rod 61 to rotate, so that the mounting frame 4 is slid to drive the sealant two 7 to tightly abut against the glass plate 51; at the same time, the rotation of the fixed rod 61 drives the driving groove 35 to rotate, so that the driving rod 33 is moved to further drive the driving rod 33 to slide in the driving cylinder 34, at this time, the pushing spring three 32 is in a compressed state, the piston plate two 31 is slid in the gas cavity 27, so that the piston plate one 26 is slid, the sliding of the piston plate one 26 causes the sealant in the glue cavity 28 to be extruded, so that the sealant flows to the gap between the circular arc groove 37 and the end of the sealing plate 25, thereby driving the sealing plate 25 to slide into the sealing groove 30, when the circular arc-shaped end of the sealing plate 25 moves out of the circular arc groove 37, the glue outlet 24 is communicated with the glue cavity 28, so that the sealant can flow to the contact position of the sealant two 7 and the light-transmitting piece 5 through the glue outlet 24, further improving the tightness of the connection between the sealant two 7 and the light-transmitting piece 5.

[0050] The implementation principle of the embodiment 1 is that when the door and window are initially installed, the positioning frame 1 is first installed and fixed on the surrounding wall, and then the positioning frame 2, the sealant one 3, the glass plate 51, the sealant two 7 and the mounting frame 4 are installed from the outside to the inside, at this time, the glass plate 51 is clamped between the sealant one 3 and the sealant two 7; when the connection between the sealant one 3 and / or the sealant two 7 and the glass plate 51 is no longer tight after the door and window are used for a long time, the knob 12 is rotated to drive the fixed rod 61 to rotate, so that the end of the fixed rod 61 moves in the direction of the end close to the fixed hole 62, the sealant one 3 and the sealant two 7 are extruded to produce compression deformation, and the glass plate 51 is clamped and fixed between the sealant one 3 and the sealant two 7, so that the glass plate 51 and the positioning frame 1 are tightly connected together; through the above setting, even after the door and window are used for a long time, gaps between the glass plate 51 and the sealant one 3 and / or the glass plate 51 and the sealant two 7 can be avoided, rainwater penetration is further avoided, and the occurrence of the water leakage phenomenon is avoided.

[0051] Embodiment 2

[0052] The application embodiment 2 discloses a construction method of the door and window water seepage prevention structure of the application embodiment 1, comprising the following steps: installing the positioning frame 1 on the surrounding wall; placing the sealing gasket 1 3 on the positioning frame 2, and embedding the glass plate 51 in the embedding groove of the sealing gasket 1 3; placing the sealing gasket 2 7 on the glass plate 51, so that the outer edge of the glass plate 51 is surrounded by the sealing gasket 2 7 and the sealing gasket 1 3; completing the installation of the installation frame 4, at this time, the installation frame 4 and the positioning frame 2 clamp the sealing gasket 1 3, the glass plate 51 and the sealing gasket 2 7, and the sealing gasket 1 3 and the sealing gasket 2 7 clamp the glass plate 51; when the door and window need to be adjusted, rotating the knob 12 to make the fixed rod 61 rotate, thereby driving the installation frame 4 to move, and after the installation frame 4 moves to clamp the glass plate 51 and the sealing gasket 1 3 and the sealing gasket 2 7, the rotation of the fixed rod 61 is stopped.

[0053] Embodiment 3

[0054] The application embodiment 3 discloses a door and window water seepage prevention structure, which is different from the application embodiment 1 in that Figure 7 and Figure 8 the installation frame 4 is fixedly connected with the positioning frame 1, and the driving member 1 6 comprises an air frame 63, the air frame 63 is fixed to one side of the installation frame 4 close to the positioning frame 2, the installation frame 4 is provided with an air charging member 64 for charging the air frame 63, and the air frame 63 is inflated to abut against the sealing gasket 2 7; the air frame 63 is inflated through the air charging member 64, so that the air frame 63 is expanded to abut against the sealing gasket 2 7, so that the sealing gasket 2 7 and the sealing gasket 1 3 abut against the glass plate 51. The expanded air frame 63 has a certain elasticity, when the sealing gasket 1 3 and / or the sealing gasket 2 7 is loose with the glass plate 51, the resilience of the air frame 63 can still drive the sealing gasket 2 7 to move, so that the self-adjustment of the whole door and window is realized.

[0055] Referring to Figure 8 and Figure 9 the air charging member 64 comprises an air chamber 641 fixedly connected to the installation frame 4, the air chamber 641 is communicated with the air frame 63 through a pipeline, the air chamber 641 is communicated with an air pipe 642, and the air chamber 641 is externally connected with an air source through the air pipe 642; the installation frame 4 is provided with an air groove 18 communicated with the air chamber 641, a piston block 19 is slidably arranged in the air groove 18, a sleeve 20 is fixedly connected to the piston block 19, a push rod 22 is coaxially and slidably connected in the sleeve 20, one end of the push rod 22 is connected with the sealing gasket 2 7, the other end of the push rod 22 is fixedly connected with a compression spring 21, and the other end of the compression spring 21 is fixedly connected with the inner wall of the sleeve 20.

[0056] Referring to Figure 8 and Figure 9The driving member two comprises a piston plate two slidingly arranged in the air cavity 27, and the air chamber 641 is communicated with the glue applying seat 23 through a pipeline; the air pipe 642 is connected with an air source to charge the air chamber 641, and the air chamber 641 charges the air cavity 27 through a pipeline, so as to drive the piston plate two to slide in the air cavity 27 and further push the piston plate one 26 to slide.

[0057] The implementation principle of the embodiment 3 is as follows: when the door and window are installed for the first time, the air source is connected with the air pipe 642 to charge the air chamber 641, the air chamber 641 charges the air frame 63 and the air cavity 27 through a pipeline, so that the air frame 63 is expanded to tightly press the sealing gasket two 7, and then the air pipe 642 is closed; the air in the air chamber 641 is simultaneously introduced into the air groove 18, so that the piston block 19 slides in the air groove 18, the sleeve 20 is driven by the piston block 19 to slide, the push rod 22 is driven to slide to tightly press the sealing gasket two 7, and the compression spring 21 is in a compressed state; through the above setting, when the air chamber 641 is charged, the push rod 22 cooperates with the air frame 63 to tightly press the sealing gasket two 7, so as to improve the tightness of the connection between the sealing gasket two 7, the glass plate 51 and the sealing gasket one 3; at the same time, the compression spring 21 and the air frame 63 are both elastic, when the sealing gasket one 3 and / or the sealing gasket two 7 has a gap with the glass plate 51, the compression spring 21 rebounds to drive the piston block 19 and / or the push rod 22 to move, the movement of the push rod 22 drives the sealing gasket two 7 to tightly press, so that the sealing gasket two 7 moves to the sealing gasket one 3, and the movement of the piston block 19 drives the air in the air chamber 641 to be introduced into the air frame 63 through a pipeline, so that the air frame 63 is expanded to tightly press the sealing gasket two 7, thereby further improving the flexibility of the self-adjustment of the door and window.

[0058] Embodiment 4

[0059] The embodiment 4 of the present application discloses a construction method of the door and window water seepage prevention structure of the embodiment 3, comprising the following steps: sequentially installing the positioning frame 2, the sealing gasket one 3, the glass plate 51 and the sealing gasket two 7 on the positioning frame 1; installing the positioning frame 1 on the surrounding wall; connecting the air source outside to the air pipe 642 to charge the air frame 63; after the air frame 63 is expanded, stopping charging, and closing the air pipe 642.

[0060] The above are the preferred embodiments of the present application, which do not limit the protection scope of the present application, so that: any equivalent changes made on the structure, shape and principle of the present application should be covered in the protection scope of the present application.

Claims

1. A water infiltration prevention structure for doors and windows, characterized by: The utility model relates to a positioning frame (1) is connected with surrounding wall, the positioning frame (1) is fixedly connected with a positioning frame (2) on, the positioning frame (2) is provided with sealing washer no. (3), the positioning frame (1) is provided with the mounting frame (4), the mounting frame (4) is provided with sealing washer no. (7) on the side close to sealing washer no. (3), the sealing washer no. (3) and sealing washer no. (7) between clamping have light transmission piece (5), the mounting frame (4) is provided with driving part no. (6), driving part no. (6) is used for driving sealing washer no. (7) moves along the direction close to sealing washer no. (3), the mounting frame (4) is slidably connected with the positioning frame (1), driving part no. (6) includes the fixed rod (61) of passing through the mounting frame (4), the end of fixed rod (61) is in abutment with the mounting frame (4), and the fixed rod (61) is used for driving the mounting frame (4) sliding, and the fixed rod (61) is passed through sealing washer no. (3) and sealing washer no. (7), the positioning frame (2) is provided with fixed hole (62), and the fixed rod (61) is screwed in fixed hole (62), the fixed rod (61) is provided with a plurality of on the mounting frame (4), the mounting frame (4) is rotatably connected with a plurality of linkage rod (8), and a plurality of linkage rod (8) are connected head to tail, and the linkage piece (9) is arranged between two linkage rod (8), and the linkage piece (9) is used to drive two linkage rod (8) synchronous rotation, every linkage rod (8) is coaxially fixedly connected with driven gear (10), every fixed rod (61) is coaxially fixedly connected with driving gear (11), and every driving gear (11) is engaged with corresponding driven gear (10), the positioning frame (1) is provided with guide slot (13), the mounting frame (4) is fixedly connected with guide block (14), the guide block (14) is located in guide slot (13) and is slidably connected with guide slot (13), the guide block (14) is provided with containing cavity (15) in, the containing cavity (15) is provided with push spring no. (16), the guide block (14) is embedded with ball (17), and the guide slot (13) and push spring no. (16) are all in contact with ball (17), sealing washer no. (7) is provided with rubberizing seat (23), the rubberizing seat (23) stores sealing glue, the rubberizing seat (23) is communicated with glue outlet (24), the rubberizing seat (23) is slidably provided with closure plate (25), the rubberizing seat (23) is provided with driving part no. (2), and driving part no. (2) is used to drive closure plate (25) sliding, and the sliding of closure plate (25) is used to control the opening and closing of glue outlet (24).

2. A water infiltration preventing structure for doors and windows, characterized by: The utility model provides a kind of display frame, including the positioning frame (1) connected with surrounding wall, the positioning frame (1) is fixedly connected with positioning frame (2), the positioning frame (2) is provided with sealing pad one (3), the positioning frame (1) is provided with mounting frame (4), the mounting frame (4) is provided with sealing pad two (7) on the side close to sealing pad one (3), the sealing pad one (3) and the sealing pad two (7) are clamped with light transmission piece (5), the mounting frame (4) is provided with driving part one (6), and the driving part one (6) is used to drive the sealing pad two (7) and move in the direction close to the sealing pad one (3);The mounting frame (4) is fixedly connected with the positioning frame (1), and the driving part one (6) includes air frame (63), and the air frame (63) is fixed to the side of the mounting frame (4) close to the positioning frame (2), and the mounting frame (4) is provided with the inflation part (64) for inflating the air frame (63), and the air frame (63) is inflated to expand to abut the sealing pad two (7);The inflation part (64) includes air chamber (641) fixedly connected on the mounting frame (4), and the air chamber (641) is communicated with the air frame (63) by pipeline, and the air chamber (641) is communicated with air pipe (642), and the air chamber (641) is externally connected with inflation source by the air pipe (642);The mounting frame (4) is provided with air groove (18) communicated with the air chamber (641), and the air groove (18) is slidably provided with piston block (19), and the piston block (19) is fixedly connected with sleeve (20), and the sleeve (20) is coaxially slidably connected with push rod (22), and one end of the push rod (22) is connected with the sealing pad two (7), and the other end is connected with compression spring (21), and the compression spring (21) is connected with the sleeve (20);The sealing pad two (7) is provided with rubber coating seat (23), the rubber coating seat (23) stores sealing glue, the rubber coating seat (23) is communicated with glue outlet (24), the rubber coating seat (23) is slidably provided with closure plate (25), and the rubber coating seat (23) is provided with driving part two, and the driving part two is used to drive the closure plate (25) to slide, and the closure plate (25) is used to control the opening and closing of the glue outlet (24).

3. A method for constructing a water infiltration preventing structure for doors and windows, using the water infiltration preventing structure for doors and windows according to any one of claims 1 to 2, characterized by It includes the following steps: positioning frame (1) is installed on surrounding wall;Positioning frame (2), sealing pad one (3), light transmission piece (5), sealing pad two (7) and mounting frame (4) are sequentially installed on positioning frame (1), when sealing pad one (3) and sealing pad two (7) clamp light transmission piece (5);When sealing pad one (3) and / or sealing pad two (7) and light transmission piece (5) are loose, drive sealing pad two (7) to slide to tightly abut light transmission piece (5) by driving part one (6).

Images