CN116517449A - Door and window sealing structure - Google Patents

Door and window sealing structure Download PDF

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Publication number
CN116517449A
CN116517449A CN202310502520.1A CN202310502520A CN116517449A CN 116517449 A CN116517449 A CN 116517449A CN 202310502520 A CN202310502520 A CN 202310502520A CN 116517449 A CN116517449 A CN 116517449A
Authority
CN
China
Prior art keywords
telescopic rod
bracket
door
sliding
rod piece
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202310502520.1A
Other languages
Chinese (zh)
Inventor
汪玲
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN202310502520.1A priority Critical patent/CN116517449A/en
Publication of CN116517449A publication Critical patent/CN116517449A/en
Pending legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/16—Sealing arrangements on wings or parts co-operating with the wings
    • E06B7/22—Sealing arrangements on wings or parts co-operating with the wings by means of elastic edgings, e.g. elastic rubber tubes; by means of resilient edgings, e.g. felt or plush strips, resilient metal strips
    • E06B7/23—Plastic, sponge rubber, or like strips or tubes
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
    • E06B3/34—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
    • E06B3/42—Sliding wings; Details of frames with respect to guiding
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction

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  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)

Abstract

The invention relates to the technical field of door and window sealing, in particular to a sealing structure for a sliding door or a lifting door and window, which comprises a bracket, a telescopic rod piece, an elastic body and a sealing rubber strip, wherein the bracket is clamped in a groove of a sash profile and is limited in the vertical direction of the movement direction of the sash profile, the cross section of the bracket is concave, and a plurality of sliding blocks and spring seats are arranged on the inner side of the bracket; the top of the telescopic rod piece is provided with a plurality of spring connecting blocks, and the side surface of the telescopic rod piece is provided with a plurality of second sliding blocks which are matched with the first sliding blocks on the bracket; the top of the elastic body is propped against the spring connecting block of the telescopic rod piece, and the bottom of the elastic body is clamped in the spring seat of the bracket; and the sealing rubber strip is connected with the telescopic rod piece. Compared with the prior art, the invention has the advantages that: the sealing effect is better, and the push-pull or lifting of the push-pull fan is not influenced; the structure is stable and is not easy to damage; the operation is simple, and the cost is low; the sealing structure can be assembled independently; when the door and window wings are closed, the sliding block or the sliding shaft climbs to a slope to play a role of a buffer.

Description

Door and window sealing structure
Technical Field
The invention relates to the technical field of door and window sealing, in particular to a sealing structure for a sliding door or a lifting door or window.
Background
The sliding door and the lifting door and window, the sealing problem of the sliding direction edges of the sash and the frame, because the sliding needs to slide on the frame to realize the functions of opening the sash and closing the sash, the traditional sliding has the following solving methods for solving the sealing problem of the moving edges of the sash and the frame:
1. the wool tops are arranged on the push-pull fan, the structure does not influence the push-pull operation force of the fan because of small resistance of the wool tops, but the wool-shaped structure of the wool tops can not effectively prevent wind and rain from entering a room, and the structure is the worst sealing solution in the push-pull structure.
2. The wool tops of the push-pull fan are replaced by low-resistance adhesive tapes to realize sealing, the adhesive tapes cannot be excessively pressed and can only be slightly lapped, the excessive pressing amount can cause the fan to slide, the push-pull force of the braking phenomenon is large and cannot be normally used, the fan can be normally pushed and pulled and can only be slightly pressed, and the capacity of preventing wind and rain from entering a room by slightly pressing is limited.
3. The whole fan is lifted by the complicated hardware transmission mechanism, so that the adhesive tape and the frame are separated, the resistance of the adhesive tape is avoided during pushing and pulling, and the adhesive tape pressing frame is lowered by the hardware transmission to achieve sealing when the fan is to be closed.
4. The top wool or the adhesive tape is not arranged between the push-pull fan and the frame, so that the push-pull is not subjected to resistance, when the fan is closed, the four sides of the whole fan are tensioned to the frame through the hardware transmission mechanism, so that the adhesive tape of the fan and the frame form a seal, the hardware of the mechanism can translate and pull the whole fan to the frame for sealing only by changing the force for many times to reach the four sides, the hardware transmission is extremely complex, the manufacturing cost is high, and the market acceptance is very low.
5. The fan adhesive tape is made into the adhesive tape of a sealing body, the adhesive tape is inflated into the adhesive tape through the air pump to realize the sealing with the frame, the sealing of the adhesive tape can not be damaged and air leakage is guaranteed when the fan adhesive tape is used, one push-pull stroke needs to be flushed and deflated once, the fan adhesive tape can be normally used only when the fan adhesive tape is required to be electrified, and the market application is very few.
The principle and structure of the push-pull show that when the push-pull fan is pushed and pulled, the adhesive tape vertical to the movement direction of the fan can be pressed by the force of the movement of the fan, and the sealing in the same direction with the push-pull of the fan cannot be contacted due to the movement of the adhesive tape, and the push-pull of the fan can be influenced by too large friction resistance, so that the sealing problem in the same direction as the push-pull of the fan is not well solved in the prior art.
Applicant's prior patent application, application number: 2023102960334 and 2023104409149, respectively, propose a technical scheme of controlling the lifting of the sealing structure in the push-pull or lifting process through an inclined chute or swing rod, and the invention belongs to the continuation of the above patent.
Disclosure of Invention
The invention aims to solve the technical problem of overcoming the defects in the prior art, and provides a sealing structure which is used for controlling sealing or separating by utilizing a sliding shaft or a first sliding block on a bracket to drive a second sliding block on a telescopic rod to move towards a sealing direction when a fan is closed and utilizing the supporting force of an elastic body to reset the telescopic rod when the fan is opened.
In order to achieve the aim, the door and window sealing structure comprises a bracket, wherein the bracket is clamped in a groove of a fan section bar, the bracket is limited in the vertical direction of the movement direction of the fan section bar, the cross section of the bracket is concave, and a plurality of first sliding blocks with inclined planes and spring seats are arranged on the inner side of the concave bracket; the top of the telescopic rod is provided with a plurality of discontinuous spring connecting blocks, the side surface of the telescopic rod is provided with a plurality of second sliding blocks with inclined planes, and the second sliding blocks are matched with the first sliding blocks on the support; the top of the elastic body is propped against the spring connecting block of the telescopic rod piece, and the bottom of the elastic body is clamped in the spring seat of the bracket; and the sealing rubber strip is connected with the telescopic rod piece.
Preferably, the sliding blocks and the spring seats are arranged in a staggered mode, and the space between the sliding blocks and the spring seats can be used for the spring connecting blocks at the tops of the telescopic rods to penetrate through.
Preferably, the telescopic rod piece is provided with a limiting groove, and the limiting riveting shaft penetrates through the limiting groove and is connected with the support, so that when the fan section bar is opened, the telescopic rod piece is provided with a pushing amount relative to the support from the frame section bar.
Preferably, the second sliding block with the inclined surface of the telescopic rod piece is matched with the first sliding block with the inclined surface of the support, when the fan-shaped material is closed, the telescopic rod piece is provided with a pushing amount relative to the frame-shaped material, the telescopic rod piece is firstly contacted with the frame-shaped material, limiting is carried out in the moving direction of the fan-shaped material, the fan-shaped material is further pushed, the first sliding block drives the second sliding block on the telescopic rod piece to move along the vertical direction of the moving direction of the fan-shaped material, and then the sealing rubber strip is driven to compress.
Preferably, the elastic body is matched with the spring seat and the spring connecting block, when the fan section bar is opened, the second sliding block on the telescopic rod piece is separated from the first sliding block, the elastic force of the elastic body drives the telescopic rod piece to reset, and then the sealing rubber strip is driven to be separated.
Preferably, the width and the height of the limit groove are matched with the transverse displacement and the longitudinal displacement of the second sliding block and the first sliding block on the telescopic rod piece.
Preferably, the spring seat is provided with a groove or a plurality of grooves for connecting the elastic body.
Preferably, the device further comprises a compensation block, wherein the compensation block is arranged on the bottom or top frame section and is close to the side frame section, the compensation block comprises a compensation block body and a sealing strip connected with the compensation block body, the compensation block body is connected with a push-pull frame of the frame section in a matched manner, and the shape of the sealing strip of the compensation block is avoided from the support.
Preferably, the first slider provided on the bracket and having an inclined surface can be replaced with a slide shaft.
Compared with the prior art, the invention has the advantages that:
1. the technical pain points of the sliding window and the lifting window are solved, the sliding window and the lifting window have better sealing effect on the moving side, and the sliding or lifting of the sliding window can not be influenced;
2. the structure is stable and is not easy to damage;
3. the operation is simple, and the cost is low;
4. the spring connecting block on the telescopic rod piece is ingenious in design, is matched with a gap between the sliding block on the support and the spring seat, and is convenient to assemble.
The invention also has unexpected technical effects, and is specifically as follows: when the door and window sash is closed, the sliding block or the sliding shaft needs to climb on the inclined block, and the process can replace the buffer of the existing door and window.
Drawings
FIG. 1 is a front sectional view of embodiment 1 of the present invention;
FIG. 2 is a side cross-sectional view of embodiment 1 of the present invention;
FIG. 3 is a side partial view of the seal structure of the present invention;
FIG. 4 is a front sectional view showing the closing of the push-pull fan of embodiment 1 of the present invention;
FIG. 5 is a front sectional view showing the opening of the push-pull sash of embodiment 1 of the present invention;
FIG. 6 is a front sectional view of embodiment 2 of the present invention;
FIG. 7 is a side partial view of the spring seat in the seal arrangement of the present invention;
FIG. 8 is a side partial view of a first slider in the sealing arrangement of the present invention;
FIG. 9 is a side partial view of a second slider in the sealing arrangement of the present invention;
FIG. 10 is a front sectional view of embodiment 3 of the present invention;
FIG. 11 is a front sectional view showing the closing of the push-pull sash of embodiment 3 of the present invention;
fig. 12 is a front sectional view of the opening of the push-pull sash of embodiment 3 of the present invention;
fig. 13 is a perspective view of embodiment 4 of the present invention.
In the figure: 1. a telescopic rod; 2. a bracket; 3. limiting rivet shaft; 4. a sealing rubber strip; 5. a limit groove; 6. a first slider; 7. a second slider; 8. an elastomer; 9. a spring seat; 10. a slide shaft; 11. a slide rail; 12. a roller; 13. a compensation block; 14. a spring connecting block; 15 push-pull frame.
Detailed Description
The construction and principles of the present invention will be readily apparent to those skilled in the art from the following description taken in conjunction with the accompanying drawings. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Example 1
Referring to fig. 2, the present embodiment discloses a door and window sealing structure, in which three independent cavities open to the outside are provided at the bottom or top of a sash profile, and a roller 12 is provided in the middle cavity, and cooperates with a sliding rail 11 of the bottom or top frame profile for moving the sash profile; the cavity at the bottom or at the top of the fan-shaped material is internally provided with a sealing structure consisting of a bracket 2, a telescopic rod piece 1, a sealing rubber strip 4, a sliding block and a plurality of elastic bodies 8.
Referring to fig. 3, the cross section of the bracket 2 is concave, the open end faces to the outside, the bracket 2 is clamped in the fan-shaped cavity, a plurality of first sliding blocks 6 with inclined planes and spring seats 9 are arranged on the inner side of the bracket 2, the outer side wall of the bracket 2 is provided with a sawtooth structure to be matched with the inner wall of the fan-shaped cavity, and the bracket 2 is used for limiting the movement of the bracket 2 in the vertical direction of the movement direction of the fan-shaped cavity, namely limiting the displacement of the bracket 2 in the up-down direction in the embodiment.
The telescopic rod piece 1 is arranged in the support 2, and the telescopic rod piece 1 is preferably positioned in the support 2 and is not contacted with each other, so that mutual resistance or friction force is not generated.
Referring to fig. 1, a plurality of second sliding blocks 7 with inclined planes are arranged on the side face of the telescopic rod piece 1 and are matched with a first sliding block 6 with inclined planes on the inner side of the support 2, a plurality of discontinuous spring connecting blocks 14 are arranged on the top of the telescopic rod piece 1, a limit groove 5 is formed in the telescopic rod piece 1, the width and the height of the limit groove 5 are matched with the second sliding blocks 7 on the telescopic rod piece 1 and the first sliding blocks 6 in a transverse and longitudinal displacement mode, and a limit riveting shaft 3 penetrates through the limit groove 5 to be connected with the support 2, so that when the fan-shaped material is opened, the telescopic rod piece 1 is provided with a pushing amount relative to the support 2, and the distance between the frame-shaped material and the telescopic rod piece 1 is equal to the pushing amount.
The bottom side of telescopic link 1 is equipped with joint strip 4, adopts the mode of joint in this embodiment, and joint strip 4 can follow telescopic link 1 and displace together.
Correspondingly, a push-pull frame 15 matched with the sealing rubber strip 4 in position is also arranged on the bottom or top frame section of the fan section, and when the telescopic rod piece 1 drives the sealing rubber strip 4 to move downwards, the sealing rubber strip 4 is pressed on the push-pull frame 15 to form sealing.
Referring further to fig. 1, when the sash profile is closed, the telescopic rod piece 1 contacts with the frame profile, the movement direction of the sash profile is limited, the sash profile is further pushed, the first sliding block 6 on the support 2 drives the second sliding block 7 on the telescopic rod piece 1 to displace along the vertical direction of the movement direction of the sash profile, and then the sealing rubber strip 4 is driven to be compressed.
The elastic body 8 is matched with the spring seat 9 and the spring connecting block 14, a bending-shaped groove is formed in the spring seat 9, the top of the elastic body 8 is propped against the spring connecting block 14 of the telescopic rod piece 1, one end of the bottom of the elastic body 8 is clamped in the spring seat 9 of the support 2, the other end of the elastic body is propped against the upper side of the spring seat 9, when the fan-shaped material is closed, the telescopic rod piece 1 moves downwards along with the climbing of the first sliding block 6 on the support, the distance between the spring connecting block 14 on the telescopic rod piece 1 and the spring seat 9 on the support is reduced, the elastic body 8 is extruded, when the fan-shaped material is opened, the second sliding block 7 on the telescopic rod piece 1 is separated from the first sliding block 6, the supporting force of the elastic body 8 enables the distance between the spring connecting block 14 and the spring seat 9 on the support to be restored, and the telescopic rod piece 1 moves upwards to be reset, so that the sealing rubber strip 4 is driven to be separated.
The second slider 7 and the spring seat 9 are arranged in a staggered manner, and the space between the first slider 6 and the spring seat 9 can be used for the spring connection block 14 at the top of the telescopic rod piece 1 to pass through, so that when the telescopic rod piece 1 with the spring connection block 14 is assembled, the telescopic rod piece 1 with the spring connection block 14 can be inserted from the bottom to be assembled, and the spring seat 9 and the first slider 6 on the bracket 2 are avoided.
Referring to fig. 2 and 4, when the push-pull fan is closed, the push-pull fan moves towards the door frame, because the telescopic rod 1 has a pushing amount X1 relative to the bracket 2, the telescopic rod 1 can firstly contact the door frame, and the elastic body 8 can generate a certain amount of supporting force, so the telescopic rod 1 can not fall relative to the bracket 2, the push-pull fan is pushed continuously, and because the bracket 2 is clamped in the fan profile, the bracket 2 can not generate displacement in the vertical direction relative to the fan profile, the telescopic rod 1 can generate downward displacement under the action of the first sliding block 6 with an inclined plane, the displacement amount is equivalent to the height X3 of the limiting groove 5, and the telescopic rod 1 drives the sealing rubber strip 4 to displace downwards together, so that the push-pull frame 15 on the bottom frame is pressed to realize sealing.
Referring to fig. 2 and 5, when the push-pull window is opened, the push-pull window moves to the right side, the support 2 and the telescopic rod 1 are connected without resistance, so that the support 2 is separated from the door frame first, until the distance between the telescopic rod 1 and the support 2 is restored to the pushing amount X1, the telescopic rod 1 is also separated from the door frame, the support 2 is clamped in the fan section, the support 2 can be ensured not to generate displacement in the vertical direction relative to the fan section, the elastic body 8 can generate a certain amount of supporting force, so that the telescopic rod 1 can not fall off relative to the support 2, the telescopic rod 1 can generate upward displacement under the action of the first sliding block 6 with an inclined plane, the sealing rubber strip 4 is separated from the push-pull frame 15 of the bottom frame, and the push-pull door leaf is not influenced by friction force generated by contact of the sealing rubber strip 4 and the bottom frame at the moment.
Example 2
Referring to fig. 6, this embodiment discloses a door and window sealing structure, and on the basis of embodiment 1, a sealing structure composed of a bracket 2, a telescopic rod 1, a sealing rubber strip 4, a sliding block and a plurality of elastic bodies 8 is arranged in cavities at two sides of the bottom or the top of a fan-shaped material of this embodiment.
The elastomer 8 of this embodiment cooperates with spring holder 9 and spring connecting block 14, is equipped with a plurality of recesses in the spring holder 9, and elastomer 8 top is supported and is leaned on the spring connecting block 14 of telescopic link 1, and elastomer 8 bottom both ends card respectively in spring holder 9 of support 2, and when the fan section bar was opened, second slider 7 and first slider 6 on the telescopic link 1 were broken away from, and elastomer 8's elasticity drove telescopic link 1 and reset, and then drive joint strip 4 and break away from, and other structures are the same as embodiment 1.
Example 3
Referring to fig. 10, this embodiment discloses a sealing structure for doors and windows, in which a first slider 6 having an inclined surface, which is originally provided on a bracket 2, is replaced with a sliding shaft 10 on the basis of embodiment 1, and the rest of the structure is the same as embodiment 1.
Referring to fig. 10 and 11, when the sliding sash is closed, the sliding sash moves towards the door frame, the telescopic rod 1 contacts the door frame first and pushes the sliding sash continuously, the telescopic rod 1 generates downward displacement under the action of the second sliding block 7 with the inclined surface and the sliding shaft 10, the displacement corresponds to the height X3 of the limiting groove 5, the telescopic rod 1 drives the sealing rubber strip 4 to displace downwards together, and the sliding frame 15 on the bottom frame is pressed to realize sealing.
Referring to fig. 10 and 12, when the push-pull window is opened, the push-pull window moves to the right side, so that the bracket 2 is separated from the door frame first, and until the distance between the telescopic rod piece 1 and the bracket 2 is restored to the pushing amount X1, the telescopic rod piece 1 also starts to separate from the door frame, and because the bracket 2 is clamped in the window section bar, the telescopic rod piece 1 generates upward displacement under the action of the second sliding block 7 with an inclined plane and the sliding shaft 10, and further the sealing rubber strip 4 is separated from the push-pull frame 15 of the bottom frame, and at the moment, the push-pull window is not influenced by friction force generated by the contact of the sealing rubber strip 4 and the bottom frame.
Example 4
Referring to fig. 13, in a preferred embodiment, a compensation block 13 is further designed, where the compensation block 13 is disposed on the bottom or top frame section and is close to the side frame section, the compensation block 13 includes a compensation block 13 body and a sealing strip 4 connected with the compensation block 13 body, the compensation block 13 body is cooperatively connected with a push-pull frame 15 of the frame section, and the shape of the sealing strip of the compensation block 13 is avoided from the support 2. The compensation block 13 may allow the sealing arrangement to be started up earlier.
The above description is only specific to the embodiments of the invention, but the scope of the invention is not limited thereto, and any person skilled in the art who is skilled in the art to which the invention pertains shall apply to the technical solution and the novel concept according to the invention, and shall all be covered by the scope of the invention.

Claims (9)

1. A door and window sealing structure is characterized by comprising
The bracket is clamped in the groove of the fan section bar, the bracket is limited in the vertical direction of the movement direction of the fan section bar, the cross section of the bracket is concave, and the inner side of the concave bracket is provided with a plurality of sliding blocks with inclined planes and spring seats;
the top of the telescopic rod is provided with a plurality of discontinuous spring connecting blocks, and the side surface of the telescopic rod is provided with a plurality of second sliding blocks with inclined planes which are matched with the sliding blocks on the support;
the top of the elastic body is propped against a spring connecting block of the telescopic rod piece, and the bottom of the elastic body is clamped in a spring seat of the bracket;
and the sealing rubber strip is connected with the telescopic rod piece.
2. The door and window sealing structure according to claim 1, wherein the sliding blocks and the spring seats are arranged in a staggered manner, and the space between the sliding blocks and the spring seats can be used for a spring connecting block at the top of the telescopic rod to pass through.
3. The door and window sealing structure according to claim 1, wherein the telescopic rod is provided with a limit groove, and the limit rivet shaft penetrates through the limit groove and is connected with the bracket, so that when the sash profile is opened, the telescopic rod is provided with a pushing amount relative to the bracket and away from the frame profile.
4. The door and window sealing structure according to claim 1, wherein the second sliding block with an inclined surface of the telescopic rod is matched with the sliding block with an inclined surface of the support, when the sash profile is closed, the telescopic rod is provided with a pushing amount relative to the support and away from the frame profile, the telescopic rod is firstly contacted with the frame profile, limiting is carried out in the movement direction of the sash profile, the sash profile is further pushed, the support sliding block drives the second sliding block on the telescopic rod to move along the vertical direction of the movement direction of the sash profile, and then the sealing rubber strip is driven to be compressed.
5. The door and window sealing structure according to claim 1, wherein the elastic body is matched with the spring seat and the spring connecting block, when the sash profile is opened, the second sliding block on the telescopic rod piece is separated from the bracket sliding block, and the elastic force of the elastic body drives the telescopic rod piece to reset, so that the sealing rubber strip is driven to be separated.
6. A door and window sealing structure as claimed in claim 3, wherein the width and height of the limit groove are matched with the transverse and longitudinal displacement of the second sliding block on the telescopic rod and the sliding block of the bracket.
7. A door and window sealing structure as claimed in claim 1, wherein said spring seat is provided with a recess or recesses for connection of said elastomer.
8. The door and window sealing structure according to claim 1, further comprising a compensation block, wherein the compensation block is arranged on the bottom or top frame section and is close to the side frame section, the compensation block comprises a compensation block body and a sealing strip connected with the compensation block body, the compensation block body is connected with a push-pull frame of the frame section in a matched manner, and the shape of the sealing strip of the compensation block is avoided from the support.
9. A door and window sealing structure according to any one of claims 1 to 8, wherein the slider provided on the bracket and having an inclined surface is replaced with a sliding shaft.
CN202310502520.1A 2023-05-06 2023-05-06 Door and window sealing structure Pending CN116517449A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202310502520.1A CN116517449A (en) 2023-05-06 2023-05-06 Door and window sealing structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202310502520.1A CN116517449A (en) 2023-05-06 2023-05-06 Door and window sealing structure

Publications (1)

Publication Number Publication Date
CN116517449A true CN116517449A (en) 2023-08-01

Family

ID=87402699

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202310502520.1A Pending CN116517449A (en) 2023-05-06 2023-05-06 Door and window sealing structure

Country Status (1)

Country Link
CN (1) CN116517449A (en)

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