CN214463391U - Window sash wind brace for improving opening and closing smoothness - Google Patents

Abstract

The application relates to the field of window structures, in particular to a sash wind brace for improving opening and closing smoothness, which comprises a sliding rail fixed on a window frame and a sliding block connected in the sliding rail in a sliding manner; a first connecting rod and a second connecting rod are rotatably connected to the sliding block, the end part of the first connecting rod is rotatably connected to the window sash, the end part of the second connecting rod is rotatably connected to a third connecting rod, the second connecting rod is positioned in the middle of the third connecting rod, one end of the third connecting rod is rotatably connected to the sliding rail, and the other end of the third connecting rod is rotatably connected to the window sash; and a sealing brush for sealing the opening of the sliding rail is arranged at the opening position of the sliding rail. This application has the normal slip process that reduces the dust and to the slider and produces the influence, promotes the effect of the smooth and easy nature of slider slip process.

Description

Window sash wind brace for improving opening and closing smoothness

Technical Field

The application relates to the field of window structures, in particular to a sash wind brace for improving opening and closing smoothness.

Background

On the glass curtain wall in the building outside at present, generally be provided with the top-hung window and ventilate, when opening the top-hung window and ventilate, be difficult to appear the phenomenon that the rainwater falls into in the top-hung window when raining, promoted the convenience of using.

The top-hung window is mounted on a window frame, generally, a window sash is mounted by using a wind brace, and the wind brace comprises a sliding rail fixed on the window frame and a sliding block connected in the sliding rail in a sliding manner; the sliding block is rotatably connected with a first connecting rod and a second connecting rod, and the end part of the first connecting rod is rotatably connected to the window sash; the end part of the second connecting rod is rotatably connected with a third connecting rod, one end of the third connecting rod is rotatably connected to the sliding rail, and the other end of the third connecting rod is rotatably connected to the window sash; when the window sash is opened, the sliding block rotates along the length direction of the sliding rail, and the first connecting rod, the second connecting rod and the third connecting rod rotate by corresponding angles so as to open the window sash by a certain angle.

With respect to the related art in the above, the inventors consider that: the wind brace structure of wearing, slide rail and slider expose in the outside promptly, and in the use of city piece, fall into debris such as dust easily in the slide rail, can exert an influence to the slip process of slide rail for the gliding smoothness nature of slider receives the influence, makes the in-process of casement switching comparatively unsmooth.

SUMMERY OF THE UTILITY MODEL

In order to reduce sundries such as dust falling into the sliding rail, the sliding process of the sliding block is kept smooth, the process of opening and closing the window sash is labor-saving and smooth, and the window sash wind brace for improving the opening and closing smoothness is provided.

The application provides a casement wind brace that promotes switching smoothness adopts following technical scheme:

a window sash wind brace for improving the opening and closing smoothness comprises a sliding rail fixed on a window frame and a sliding block connected in the sliding rail in a sliding way; a first connecting rod and a second connecting rod are rotatably connected to the sliding block, the end part of the first connecting rod is rotatably connected to the window sash, the end part of the second connecting rod is rotatably connected to a third connecting rod, the second connecting rod is positioned in the middle of the third connecting rod, one end of the third connecting rod is rotatably connected to the sliding rail, and the other end of the third connecting rod is rotatably connected to the window sash; and a sealing brush for sealing the opening of the sliding rail is arranged at the opening position of the sliding rail.

Through adopting above-mentioned technical scheme, seal the opening of slide rail, can reduce inside the dust gets into the slide rail, glue the phenomenon of staying on the inner wall of slide rail, reduce and produce the influence to the normal slip process of slider for the gliding process of slider is more smooth and easy, carries out the operation of switching also laborsaving more and smooth and easy to the window fan.

Optionally, connecting cylinders are fixedly connected to the first connecting rod and the second connecting rod, the connecting cylinders are rotatably connected to the sliding blocks, and the connecting cylinders penetrate out of the sealing brushes to the outer sides of the sealing brushes; a through hole for the connecting cylinder to pass through is formed in the sliding block, the outer side of the connecting cylinder is rotatably connected with a rotating cylinder, the rotating cylinder is embedded in the through hole, and the rotating cylinder is fixed with the sliding block; a sealing rubber pad is arranged between the end part of the rotating cylinder and the side wall of the connecting cylinder.

Through adopting above-mentioned technical scheme, connect the position on the slider to head rod and the position that the second connecting rod is connected on the slider seals, reduces the long-pending phenomenon of leaving the dust of position department that head rod and second connecting rod are connected on the slider, reduces and produces the influence to the normal rotation process of head rod and second connecting rod, promotes head rod and second connecting rod pivoted smooth and easy nature.

Optionally, the end face of the rotating cylinder facing the outer side of the sliding rail is fixedly connected with a butt edge, the end portion of the rotating cylinder facing the inner side of the sliding rail is fixedly connected with a plurality of turnover plates, the rotating cylinder is located in the through hole, and the turnover plates are bent to positions attached to the side faces of the sliding blocks to fix the rotating cylinder.

Through adopting above-mentioned technical scheme, when installing head rod and second connecting rod on the slider, will rotate a section of thick bamboo and pass the through-hole that corresponds after, the butt along with the slider butt, later buckle and turn over the folded plate for turn over folded plate and slider butt, can be comparatively convenient fix a section of thick bamboo that will rotate on the slider, it is comparatively convenient to the installation operation of head rod and second connecting rod.

Optionally, a groove is formed in the side face, facing the inside of the sliding rail, of the sliding block, a buckling plate is arranged in the groove, a connecting shaft is fixedly connected to the buckling plate and inserted into the connecting cylinder, and the connecting shaft is rotatably connected with the connecting cylinder.

Through adopting above-mentioned technical scheme, the buckle seals the connecting cylinder towards the inboard opening of slide rail, keeps the better planarization of side in the slide rail of slider orientation, reduces the one end that the connecting cylinder pierces through the slider and to the normal slip process production influence of slider, promotes the smooth and easy nature of slider slip process, set up in the connecting axle inserts the connecting cylinder, carry out the outrigger to the connecting cylinder, at the in-process of casement switching, can reduce the phenomenon that the connecting cylinder atress appears deforming damage, the holistic life of extension wind brace.

Optionally, a limiting block is arranged in the slide rail, and a fixing bolt is arranged on the limiting block in a matching manner; the side of the limiting block facing the inner side of the slide rail is fixedly connected with an inserting block, and the side of the slide rail is provided with a plurality of original inserting grooves for inserting the inserting blocks.

Through adopting above-mentioned technical scheme, set up the stopper and inject the sliding distance of slider, when installing the stopper, the inserting groove that the grafting piece inserted and corresponds later uses the bolt to fix, and it is comparatively convenient to operate, through fixing the stopper in the position department of a plurality of differences, can adjust the sliding distance of slider, adjusts the angle that the window fan was opened promptly, promotes the suitability of this wind brace.

Optionally, a cushion rubber pad is fixedly connected to the upper side surface of the limiting block.

Through adopting above-mentioned technical scheme, during slider slip in-process and stopper butt, can play the effect of buffering, reduce slider and stopper direct collision and appear the phenomenon of damage, cushion through rubber buffer pad, can reduce the phenomenon that slider and stopper collided the noise production.

Optionally, the upper end and the lower end of the slide rail are respectively and fixedly connected with a sealing block, the sealing blocks are embedded in the slide rail, and the side faces, facing the middle part of the slide rail, of the sealing blocks are respectively and fixedly connected with a butting rubber pad.

Through adopting above-mentioned technical scheme, seal the upper and lower both ends opening of slide rail, when the wind props and is in idle state, can reduce the phenomenon that the slider slided out from the slide rail appears, when follow-up installing the slide rail, can reduce the phenomenon that need install the slider to the slide rail again, promote follow-up convenience of carrying out the operation of installing to the wind props.

Optionally, the end of the first connecting rod is rotatably connected with a fixing rod, the end of the third connecting rod is also rotatably connected to the fixing rod, and the fixing rod is fixed to the window sash.

Through adopting above-mentioned technical scheme, when installing wind brace, casement, use the bolt fastening with the rigid coupling pole on the casement, can be comparatively convenient install the casement with head rod and third connecting rod on, it is comparatively convenient to carry out the operation of installing to the casement.

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

1. the opening of the sliding rail is sealed by the arranged sealing brush, so that the phenomenon that dust falls into the sliding rail can be reduced, the phenomenon that the sliding process of the sliding block is influenced is reduced, the sliding process of the sliding block in the sliding rail is smooth, and the window sash is operated in a labor-saving and smooth manner when being opened and closed;

2. the connecting cylinder, the rotating cylinder and the sealing rubber pad are arranged, so that the positions of the first connecting rod and the second connecting rod, which are connected to the sliding block, can be conveniently sealed, the influence on the rotating process of the first connecting rod and the second connecting rod is reduced, and the rotating smoothness of the first connecting rod and the second connecting rod is improved;

3. through the stopper that sets up, prescribe a limit to the sliding position of slider, adjust the angle that the window sash was opened promptly, install under the different situation at the casement, through adjusting the position of stopper, promote the suitability of this windbracing, through the cushion rubber pad that sets up, when the butt of slider and stopper, reduce the phenomenon that slider and stopper appear damaging, when the slider collides the stopper, reduce the phenomenon of noise production.

Drawings

Fig. 1 is a schematic structural diagram of a sash wind brace according to an embodiment of the present application;

FIG. 2 is a schematic view for illustrating the structure of a slider;

FIG. 3 is an enlarged schematic view of portion A of FIG. 2;

FIG. 4 is a schematic view of the mounting arrangement for the first and second connecting rods;

FIG. 5 is an enlarged schematic view of portion B of FIG. 4;

fig. 6 is a schematic view for showing a coupling structure of the coupling cylinder and the rotary cylinder;

FIG. 7 is a schematic view of the stopper and the closure block shown.

Description of reference numerals: 1. a window frame; 2. a window sash; 3. a slide rail; 31. a sealing brush; 32. inserting grooves; 4. a slider; 41. a through hole; 42. a groove; 43. buckling the plate; 44. a connecting shaft; 5. a connecting member; 51. a first connecting rod; 52. a second connecting rod; 53. a third connecting rod; 54. a connecting rod is fixed; 55. a connecting cylinder; 56. a rotating cylinder; 561. an abutting edge; 562. turning the folded plate; 57. sealing the rubber pad; 6. a limiting block; 61. an insertion block; 62. a cushion rubber pad; 7. and (6) closing the block.

Detailed Description

The present application is described in further detail below with reference to figures 1-7.

The embodiment of the application discloses casement wind brace of promotion switching smoothness nature. Referring to fig. 1 and 2, a sash 2 is arranged between a window frame 1 and the sash 2, and comprises a sliding rail 3 fixed on the window frame 1 and a sliding block 4 connected in the sliding rail 3 in a sliding manner; the slide rail 3 and the slide block 4 are provided with connecting pieces 5; the opening position of the slide rail 3 is provided with a sealing brush 31, the sealing brush 31 is fixedly connected to two sides of the opening of the slide rail 3, and the sealing brushes 31 on the two sides are abutted to seal the opening of the slide rail 3.

Referring to fig. 2 and 3, the connecting member 5 includes a first connecting rod 51 and a second connecting rod 52 rotatably connected to the slider 4, an end of the second connecting rod 52 is rotatably connected to a third connecting rod 53, one end of the third connecting rod 53 is rotatably connected to a lower end of the slide rail 3, end portions of the first connecting rod 51 and the third connecting rod 53 are provided with fixing rods 54, the first connecting rod 51 and the third connecting rod 53 are rotatably connected to the fixing rods 54, and the fixing rods 54 are fixed to the window sash 2.

Through setting up this 2 wind braces of casement, can seal the opening of slide rail 3, reduce the dust and get into the inside phenomenon of slide rail 3, keep the inside cleanliness factor of slide rail 3, be difficult to exert an influence to the slip process of slider 4, slider 4 is gliding process more smooth and easy in slide rail 3, and the process of 2 switching of casement is laborsaving smooth and easy more promptly.

Referring to fig. 4 and 5, a connecting cylinder 55 is fixedly connected to the first connecting rod 51 and the second connecting rod 52, a rotating cylinder 56 is sleeved on the connecting cylinder 55, and the rotating cylinder 56 is rotatably connected with the connecting cylinder 55; referring to fig. 5 and 6, a through hole 41 through which the rotating cylinder 56 passes is formed in the slider 4, an abutting edge 561 is fixedly connected to one end of the rotating cylinder 56, which is located on the outer side of the slider 4 toward the slide rail 3, and the abutting edge 561 abuts against the slider 4 after the rotating cylinder 56 is inserted into the through hole 41; the end part of the rotating cylinder 56 penetrating through the through hole 41 is fixedly connected with four turnover plates 562, the turnover plates 562 are bent to enable the turnover plates 562 to be abutted against the sliding block 4, and the rotating cylinder 56 and the sliding block 4 are fixed through the cooperation of the turnover plates 562 and the abutting edges 561; the end portion, located outside the slide rail 3, of the rotating cylinder 56 is fixedly connected with a sealing rubber pad 57, the sealing rubber pad 57 is abutted to the side wall of the connecting cylinder 55, so that a gap between the rotating cylinder 56 and the connecting cylinder 55 is sealed, the phenomenon that dust enters the gap between the rotating cylinder 56 and the connecting cylinder 55 can be reduced, interference of the dust on the rotating matching of the rotating cylinder 56 and the connecting cylinder 55 is reduced, and the rotating cylinder 56 and the connecting cylinder 55 can rotate relatively more smoothly.

Referring to fig. 5 and 6, the slider 4 is seted up flutedly 42 on the side towards in the slide rail 3, the intercommunicating pore 41 all is located the position department of flutedly 42, be provided with buckle 43 in the flutedly 42, buckle 43 is fixed with slider 4 through the bolt, the rigid coupling has two connecting axles 44 on the buckle 43, two connecting axles 44 insert respectively in two connecting cylinders 55, connecting axle 44 rotates with connecting cylinder 55 to be connected, promote the stability of connecting cylinder 55 rotation process, in the switching in-process of casement 2, the phenomenon that the deformation damage appears in the connecting cylinder 55 is reduced, the life of extension wind brace.

Referring to fig. 2 and 7, a limiting block 6 for limiting the sliding block 4 is arranged in the sliding rail 3, an insertion block 61 is fixedly connected to a side surface of the limiting block 6 facing the inside of the sliding rail 3, and the section of the insertion block 61 is rectangular; a plurality of inserting grooves 32 for inserting the inserting blocks 61 are formed on the sliding rail 3; a buffer rubber pad 62 is fixedly connected to the side surface of the limiting block 6 facing the sliding block 4; when the limiting block 6 is installed, the insertion block 61 is inserted into the corresponding insertion groove 32, and the limiting block 6 is fixed by using a bolt.

In the process of opening the window sash 2, the sliding block 4 slides to the lower side, the sliding block 4 slides to the position abutted to the upper side of the limiting block 6, the position of the limiting block 6 is adjusted by arranging the plurality of inserting grooves 32, the sliding distance of the sliding block 4 can be conveniently adjusted, the opening angle of the window sash 2 can be conveniently adjusted under different use conditions, and the applicability and the use convenience of the wind brace of the window sash 2 are improved; in-process that casement 2 was opened, cushion rubber pad 62 cushions slider 4, can reduce the phenomenon that slider 4 and stopper 6 collided and appear damaging, when slider 4 collided on stopper 6, can reduce the phenomenon of noise production.

Referring to fig. 7, the upper and lower both ends of slide rail 3 all are provided with and seal piece 7, seal piece 7 inlays in slide rail 3, when fixing slide rail 3 on window frame 1, pierce through seal piece 7 with the bolt that corresponds, fix seal piece 7 and slide rail 3, can seal the upper and lower both ends of slider 4, when not installing wind brace, seal piece 7 keeps fixing the state at slide rail 3 tip, can reduce the phenomenon that appears slider 4 and deviate from slide rail 3, when follow-up wind brace is installed, can reduce the phenomenon that needs to install slider 4 again, promote the convenience of the operation of follow-up installation wind brace.

The implementation principle of the window sash wind brace for improving opening and closing smoothness is as follows: the sealing brush 31 is arranged at the opening of the sliding rail 3, so that the opening of the sliding rail 3 can be conveniently sealed, the phenomenon that sundries such as dust enter the sliding rail 3 is reduced, the phenomenon that the dust is accumulated in the sliding rail 3 is not easy to occur, the influence on the sliding process of the sliding block 4 is reduced, the smoothness of the sliding process of the sliding block 4 is improved, and the operation is labor-saving and smooth when the window sash 2 is opened and closed; through the connecting cylinder 55 and the rotating cylinder 56 that set up to set up sealing rubber pad 57 at the tip of rotating cylinder 56, can promote the leakproofness of the junction of head rod 51, second connecting rod 52 and slider 4, reduce and rotate the process to head rod 51, second connecting rod 52 and produce the influence, keep the smooth and easy nature of head rod 51 and second connecting rod 52 rotation process.

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

Claims (8)

1. The utility model provides a promote casement wind brace of switching smoothness nature which characterized in that: comprises a sliding rail (3) fixed on a window frame (1) and a sliding block (4) connected in the sliding rail (3) in a sliding way; a first connecting rod (51) and a second connecting rod (52) are rotatably connected to the sliding block (4), the end part of the first connecting rod (51) is rotatably connected to the window sash (2), the end part of the second connecting rod (52) is rotatably connected to a third connecting rod (53), the second connecting rod (52) is positioned in the middle of the third connecting rod (53), one end of the third connecting rod (53) is rotatably connected to the sliding rail (3), and the other end of the third connecting rod is rotatably connected to the window sash (2); and a sealing brush (31) for sealing the opening of the sliding rail (3) is arranged at the opening position of the sliding rail (3).

2. The sash wind brace for improving the smoothness of opening and closing according to claim 1, wherein: connecting cylinders (55) are fixedly connected to the first connecting rod (51) and the second connecting rod (52), the connecting cylinders (55) are rotatably connected to the sliding blocks (4), and the connecting cylinders (55) penetrate out of the sealing brushes (31); a through hole (41) for the connecting cylinder (55) to pass through is formed in the sliding block (4), a rotating cylinder (56) is rotatably connected to the outer side of the connecting cylinder (55), the rotating cylinder (56) is embedded in the through hole (41), and the rotating cylinder (56) is fixed with the sliding block (4); a sealing rubber pad (57) is arranged between the end part of the rotating cylinder (56) and the side wall of the connecting cylinder (55).

3. The sash wind brace for improving the smoothness of opening and closing according to claim 2, wherein: the end face, facing the outer side of the sliding rail (3), of the rotating cylinder (56) is fixedly connected with a butt joint edge (561), the end portion, facing the inner side of the sliding rail (3), of the rotating cylinder (56) is fixedly connected with a plurality of turning plates (562), the rotating cylinder (56) is located in the through hole (41), and the turning plates (562) are bent to the position, facing the side face of the sliding block (4), so that the rotating cylinder (56) is fixed.

4. The sash wind brace for improving the smoothness of opening and closing according to claim 3, wherein: the side, facing the inside of the sliding rail (3), of the sliding block (4) is provided with a groove (42), a buckling plate is arranged in the groove (42), a connecting shaft (44) is fixedly connected to the buckling plate, the connecting shaft (44) is inserted into the connecting cylinder (55), and the connecting shaft (44) is rotatably connected with the connecting cylinder (55).

5. The sash wind brace for improving the smoothness of opening and closing according to claim 1, wherein: a limiting block (6) is arranged in the sliding rail (3), and a fixing bolt is arranged on the limiting block (6) in a matching manner; the side surface of the limiting block (6) facing the inner side of the sliding rail (3) is fixedly connected with an inserting block (61), and the side surface of the sliding rail (3) is provided with a plurality of original inserting grooves (32) for inserting the inserting blocks (61).

6. The sash wind brace for improving the smoothness of opening and closing according to claim 5, wherein: and a buffer rubber pad (62) is fixedly connected to the upper side surface of the limiting block (6).

7. The sash wind brace for improving the smoothness of opening and closing according to claim 1, wherein: the upper end and the lower end of the sliding rail (3) are respectively fixedly connected with a sealing block (7), the sealing blocks (7) are embedded in the sliding rail (3), and the side faces, facing the middle of the sliding rail (3), of the sealing blocks (7) are respectively fixedly connected with a butt rubber pad.

8. The sash wind brace for improving the smoothness of opening and closing according to claim 1, wherein: the end part of the first connecting rod (51) is rotatably connected with a fixing rod (54), the end part of the third connecting rod (53) is also rotatably connected with the fixing rod (54), and the fixing rod (54) is fixed on the window sash (2).

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