CN211647909U

CN211647909U - Sealing device for door and window

Info

Publication number: CN211647909U
Application number: CN202020034114.9U
Authority: CN
Inventors: 仇国兵
Original assignee: Yancheng Yongsheng Door & Window Technology Co ltd
Current assignee: Yancheng Yongsheng Door & Window Technology Co ltd
Priority date: 2020-01-08
Filing date: 2020-01-08
Publication date: 2020-10-09
Anticipated expiration: 2030-01-08

Abstract

The utility model discloses a sealing device of door and window, including luffer boards and sealing strip, the mounting groove has been seted up to the bottom of luffer boards, the first magnetic path of top fixedly connected with of mounting groove, sliding connection has the fixed block between the both sides of mounting groove inner wall, the top fixedly connected with second magnetic path of fixed block, the bottom of fixed block run through luffer boards and extend to the bottom of luffer boards, the equal fixedly connected with stopper in both sides of fixed block, the spacing groove with stopper looks adaptation is all seted up to the both sides of mounting groove inner wall, the utility model relates to a door and window technical field. According to the sealing device for the door and window, the fixed block can be buffered through the repulsive force generated between the first magnetic block and the second magnetic block, so that the window plate is effectively protected from being collided, the window plate is not easy to damage, and the service life of the window plate can be prolonged; the sealing strip can be effectively buffered when the window is closed through the matching of the buffer spring and the telescopic rod, so that the buffering performance of the sealing strip is better, and the service life of the sealing strip is prolonged.

Description

Sealing device for door and window

Technical Field

The utility model relates to a door and window technical field specifically is a sealing device of door and window.

Background

The door and the window are divided into the enclosure components or the partition components according to different positions, different design requirements are required to have the functions of heat preservation, heat insulation, sound insulation, water resistance, fire prevention and the like, new requirements are energy-saving, heat lost by door and window gaps in cold regions accounts for about 25% of the total heating heat consumption, the requirement of the door and the window on the tightness is important content in energy-saving design, the door and the window are important components in a building enclosure structure system, and the door and the window have two effects that the door and the window are also important components of building modeling (virtual-real contrast and rhythm artistic effects play an important role), so that the shape, the size, the proportion, the arrangement, the color, the modeling and the like of the door and the window have great influence on the overall modeling of the building.

Door and window sealing device generally can use the sealing strip, the sealing strip is sealed with an thing, make it be difficult to open, play the shock attenuation, it is waterproof, give sound insulation, thermal-insulated, dustproof and fixed product of effect etc, the bottom of general window is installed the sealing strip and has both played sealed effect and played the effect of anticollision, but current sealing strip structure is too simple, under the condition of closing the window and opening the window repeatedly, in-process at frequent collision causes glass to damage on the luffer board easily, and the sealing strip also damages easily during the collision, current sealing strip installation is also comparatively troublesome, it is very inconvenient during the change.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a sealing device of door and window has solved luffer boards and sealing strip fragile and the inconvenient problem of sealing strip installation.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a sealing device of door and window, includes luffer boards and sealing strip, the mounting groove has been seted up to the bottom of luffer boards, the first magnetic path of top fixedly connected with of mounting groove, sliding connection has the fixed block between the both sides of mounting groove inner wall, the top fixedly connected with second magnetic path of fixed block, the bottom of fixed block runs through luffer boards and extends to the bottom of luffer boards, the equal fixedly connected with stopper in both sides of fixed block, the spacing groove with stopper looks adaptation is all seted up to the both sides of mounting groove inner wall, the bottom fixedly connected with installation piece of fixed block, the equal fixedly connected with U type piece in both sides of sealing strip inner wall, two rotate through the pivot between the top of U type piece inner wall and the bottom and be connected with the pulley, the equal fixedly connected with in both.

Preferably, the inside fixedly connected with screw thread section of thick bamboo of sealing strip, the inner wall threaded connection of screw thread section of thick bamboo has positioning bolt.

Preferably, the side of fixed block is seted up with the screw hole of positioning bolt looks adaptation, the one end that positioning bolt kept away from the screw hole runs through fixed block, sealing strip in proper order and extends to the outside of sealing strip.

Preferably, the bottom of the inner wall of the sealing strip is fixedly connected with a bottom plate, and the top of the bottom plate is fixedly connected with a telescopic rod.

Preferably, the top fixedly connected with bearing plate that just is located the bottom plate between the both sides of sealing strip inner wall, the bottom of bearing plate and the top fixed connection of telescopic link, the surface cover of telescopic link is equipped with buffer spring.

Preferably, the number of the thread cylinders and the number of the positioning bolts are two, and the thread cylinders and the positioning bolts are symmetrically arranged by taking the fixing blocks as centers.

Preferably, the number of the telescopic rods is four, and the telescopic rods are uniformly distributed on the top of the bottom plate.

Advantageous effects

The utility model provides a sealing device of door and window. Compared with the prior art, the method has the following beneficial effects:

(1) this door and window's sealing device, the mounting groove has been seted up through the bottom at luffer board, the first magnetic path of top fixedly connected with of mounting groove, sliding connection has the fixed block between the both sides of mounting groove inner wall, the top fixedly connected with second magnetic path of fixed block, the bottom of fixed block runs through luffer board and extends to the bottom of luffer board, the equal fixedly connected with stopper in both sides of fixed block, the spacing groove with stopper looks adaptation is all seted up to the both sides of mounting groove inner wall, the fixed block can slide at the mounting groove inner wall, repulsion force through producing between first magnetic path and the second magnetic path can cushion the fixed block, and then effectively protect the glass of luffer board not receive the collision, make the glass on the luffer board, can prolong.

(2) This door and window's sealing device, through the bottom fixedly connected with bottom plate at the sealing strip inner wall, the top fixedly connected with telescopic link of bottom plate, the top fixedly connected with bearing plate that just is located the bottom plate between the both sides of sealing strip inner wall, the bottom of bearing plate and the top fixed connection of telescopic link, the surface cover of telescopic link is equipped with buffer spring, the cooperation of accessible buffer spring and telescopic link can effectively cushion the sealing strip when closing the window for sealing strip shock-absorbing capacity is more, prolongs its life.

(3) This door and window's sealing device, through the bottom fixedly connected with installation piece at the fixed block, the equal fixedly connected with U type piece in both sides of sealing strip inner wall rotates through the pivot between the top of two U type piece inner walls and the bottom and is connected with the pulley, and the equal fixedly connected with in both sides and the pulley looks adaptation slide rail of installation piece, when installing the sealing strip, aim at the slide rail with the pulley, can install the sealing strip fast, convenient operation, work efficiency is higher.

Drawings

FIG. 1 is a sectional view of the structure of the present invention;

FIG. 2 is a front view of the structure of the present invention;

FIG. 3 is a perspective view of the sealing strip of the present invention;

FIG. 4 is an enlarged view of a portion of FIG. 1;

FIG. 5 is an enlarged view of a portion of the structure shown at B in FIG. 1;

fig. 6 is an enlarged view of a portion C of fig. 1 according to the present invention;

fig. 7 is a partial enlarged view of the present invention at D in fig. 1.

In the figure: 1. a window panel; 2. a sealing strip; 3. mounting grooves; 4. a first magnetic block; 5. a fixed block; 6. a second magnetic block; 7. a limiting block; 8. a limiting groove; 9. mounting blocks; 10. a U-shaped block; 11. a rotating shaft; 12. a pulley; 13. a slide rail; 14. a threaded barrel; 15. positioning the bolt; 16. a threaded hole; 17. a base plate; 18. a telescopic rod; 19. a bearing plate; 20. a buffer spring.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides a technical solution: a sealing device of a door and window comprises a window plate 1 and a sealing strip 2, wherein a mounting groove 3 is formed in the bottom of the window plate 1, a first magnetic block 4 is fixedly connected to the top of the mounting groove 3, a fixed block 5 is connected between two sides of the inner wall of the mounting groove 3 in a sliding manner, a second magnetic block 6 is fixedly connected to the top of the fixed block 5, one side, opposite to the first magnetic block 4 and the second magnetic block 6, is a like magnetic pole, a repulsive force is generated, the spring can be replaced by the repulsive force, the spring can lose elasticity after being used for a long time due to large impact, the bottom of the fixed block 5 penetrates through the window plate 1 and extends to the bottom of the window plate 1, limiting blocks 7 are fixedly connected to two sides of the fixed block 5, limiting grooves 8 matched with the limiting blocks are formed in two sides of the inner wall of the mounting groove 3, the limiting blocks 7, the bottom of the fixed block 5 is fixedly connected with an installation block 9, two sides of the inner wall of the sealing strip 2 are fixedly connected with U-shaped blocks 10, the tops and bottoms of the inner walls of the two U-shaped blocks 10 are rotatably connected with pulleys 12 through rotating shafts 11, two sides of the installation block 9 are fixedly connected with slide rails 13 matched with the pulleys 12, the pulleys 12 are matched with the slide rails 13 for use, so that the sealing strip 2 is installed quickly, a threaded cylinder 14 is fixedly connected inside the sealing strip 2, a positioning bolt 15 is connected with the inner wall of the threaded cylinder 14 in a threaded manner, a threaded hole 16 matched with the positioning bolt 15 is formed in the side surface of the fixed block 5, the sealing strip 2 can be fixed on the fixed block 5 through the matching of the positioning bolt 15 and the threaded hole 16 and the threaded cylinder 14, the fixing effect is good, one end, far away from the threaded hole 16, of the positioning bolt, bottom fixedly connected with bottom plate 17 of 2 inner walls of sealing strip, the top fixedly connected with telescopic link 18 of bottom plate 17, between the both sides of 2 inner walls of sealing strip and be located the top fixedly connected with bearing plate 19 of bottom plate 17, the bottom of bearing plate 19 and the top fixed connection of telescopic link 18, the surface cover of telescopic link 18 is equipped with buffer spring 20, accessible buffer spring 20 and telescopic link 18's cooperation, can effectively cushion sealing strip 2 when closing the window, make 2 buffer performance of sealing strip more, threaded cylinder 14 all is provided with two with positioning bolt 15, and all use fixed block 5 to set up as central symmetry, telescopic link 18 is provided with four, and evenly distributed is at the top of bottom plate 17.

When in use, when the door and window is closed, the sealing strip 2 is impacted, the sealing strip 2 deforms to extrude the buffer spring 20, and through the matching of the buffer spring 20 and the telescopic rod 18, the sealing strip 2 is buffered, the buffering performance of the sealing strip 2 is improved, the sealing strip 2 after being extruded can drive the fixed block 5 to slide in the mounting groove 3, the fixed block 5 drives the second magnetic block 6 to move upwards, the second magnetic block 6 is close to the first magnetic block 4, the fixed block 5 is effectively buffered by repulsion force generated between the first magnetic block and the second magnetic block, the fixed block 5 is prevented from directly contacting the window plate 1, glass on the window plate 1 is effectively protected from being damaged due to impact, the fixed block 5 resets after the impact, the fixed block 5 is limited by the matching of the limiting block 7 and the limiting groove 8, when the sealing tape 2 is mounted and dismounted, the sealing tape 2 is moved to slide in the slide rail 13 through the pulley 12, so that the sealing tape 2 can be mounted and dismounted quickly.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. A sealing device for doors and windows, comprising a window panel (1) and a sealing strip (2), characterized in that: the bottom of the window plate (1) is provided with a mounting groove (3), the top of the mounting groove (3) is fixedly connected with a first magnetic block (4), a fixed block (5) is connected between two sides of the inner wall of the mounting groove (3) in a sliding manner, the top of the fixed block (5) is fixedly connected with a second magnetic block (6), the bottom of the fixed block (5) penetrates through the window plate (1) and extends to the bottom of the window plate (1), two sides of the fixed block (5) are both fixedly connected with limit blocks (7), two sides of the inner wall of the mounting groove (3) are both provided with limit grooves (8) matched with the limit blocks, the bottom of the fixed block (5) is fixedly connected with a mounting block (9), two sides of the inner wall of the sealing strip (2) are both fixedly connected with U-shaped blocks (10), and the tops and the bottoms of the inner walls of the two U-, the two sides of the mounting block (9) are fixedly connected with sliding rails (13) matched with the pulleys (12).

2. A door and window sealing device as claimed in claim 1, wherein: the inner part of the sealing strip (2) is fixedly connected with a threaded cylinder (14), and the inner wall of the threaded cylinder (14) is in threaded connection with a positioning bolt (15).

3. A door and window sealing device as claimed in claim 2, wherein: screw hole (16) with positioning bolt (15) looks adaptation are seted up to the side of fixed block (5), positioning bolt (15) keep away from the one end of screw hole (16) and run through fixed block (5), sealing strip (2) in proper order and extend to the outside of sealing strip (2).

4. A door and window sealing device as claimed in claim 1, wherein: the bottom fixedly connected with bottom plate (17) of sealing strip (2) inner wall, the top fixedly connected with telescopic link (18) of bottom plate (17).

5. A door and window sealing device according to claim 4, wherein: between the both sides of sealing strip (2) inner wall and be located top fixedly connected with bearing plate (19) of bottom plate (17), the top fixed connection of the bottom of bearing plate (19) and telescopic link (18), the surface cover of telescopic link (18) is equipped with buffer spring (20).

6. A door and window sealing device as claimed in claim 2, wherein: the two threaded cylinders (14) and the two positioning bolts (15) are arranged and are symmetrically arranged by taking the fixing block (5) as a center.

7. A door and window sealing device according to claim 4, wherein: the number of the telescopic rods (18) is four, and the four telescopic rods are uniformly distributed on the top of the bottom plate (17).