CN206928870U - A kind of uniform force energized packing structure of new omnirange - Google Patents

Abstract

The utility model relates to a sealing structure, in particular to a novel all-directional uniform force-applying sealing structure. It includes a U-shaped groove frame, a transmission frame and a sealing frame. There is a rotating handle part inside the U-shaped groove frame. Gears are installed on the rotating shaft of the rotating handle part, and a linear chute is opened on the outer frame of the U-shaped groove frame; The transmission frame includes four frames and four tough corner pieces, one of which is provided with a rack on the inside of the side frame, and the frame and the tough corner pieces are connected as a whole through connecting pieces in turn. There are hinged holes; the frame of the sealing frame is provided with a broken line chute; the transmission frame is installed in the U-shaped groove of the U-shaped groove frame, and the gear and the rack are meshed after installation. The sliding posts in the chute and the hinged hole are installed on the lugs of the transmission frame. The utility model has a reasonable structural design and can realize comprehensive sealing.

Description

A New Omnidirectional Uniform Forced Sealing Structure

Technical field:

The utility model relates to a sealing structure, in particular to a novel all-directional uniform force-applying sealing structure.

Background technique:

The sealing principle of the existing opening and closing windows is mainly to realize the extrusion sealing of the sealing rubber strip through the rotation and closing of the window frame. The force point is transmitted from the side close to the rotation center to the direction of the handle far away from the rotation center, resulting in the sealant strip not being able to bear the force evenly at the same time. Since the sealant strip is made of elastic material, its uneven force will seriously affect the opening and closing The sealing effect of the window, and the service life of the sealing strip will be reduced through long-term use, which brings inconvenience to the user and affects the user's use effect. The quality of the sealing of the opening and closing windows has a profound impact on people's quality of life and the home environment. Whether it is a windy and sandy area, a cold area or a place with scorching sun, a well-sealed opening and closing window is warm in winter and cool in summer, and the interior is clean and tidy. , while the traditional opening and closing windows are limited by the existing sealing conditions and can only do a good job of sealing to the greatest extent. Therefore, it is very necessary to design a new type of omni-directional uniform force sealing structure that is well sealed, warm in winter and cool in summer, and can be evenly stressed and sealed at the same time.

Utility model content:

The utility model makes up for and improves the deficiencies of the above-mentioned prior art. The sealing structure solves the technical problem that the sealing rubber strip cannot be uniformly stressed at the same time to achieve a comprehensive seal. When it comes to the sealing in the true strict sense, it changes the chronic problem of poor sealing of the existing opening and closing windows, improves the service life of the sealing rubber strip, has low manufacturing cost, is economical and applicable, and can be popularized and used on a large scale.

The technical solution adopted by the utility model is: a new omnidirectional uniform force sealing structure, the sealing structure includes a U-shaped groove frame, a transmission frame and a sealing frame, a rotating handle part is arranged inside the U-shaped groove frame, and the rotating handle Gears are installed on the rotating shaft of the component, and a linear chute is opened on the outer frame of the U-shaped groove frame; the transmission frame includes four frames and four tough corner pieces, and a rack is provided on the inside of one of the side frames. The frame and the flexible corner piece are connected into a whole through connecting pieces in turn, and the connecting piece includes a connecting block and an ear piece, and the ear pieces are provided with hinged holes; the frame body of the sealing frame is provided with a folding line chute, and the folding line chute and the straight line The number of chutes is the same; the transmission frame is installed in the U-shaped groove of the U-shaped groove frame body. After installation, the gear and the rack are meshed. The sliding column is installed on the lug of the transmission frame, and the lug is located in the groove of the sealing frame after installation.

The number of linear slide grooves on the outer frame of the U-shaped groove frame is preferably 8, and each frame is provided with 2 linear slide grooves.

The broken line chute includes a straight line segment and an oblique line segment, and the broken line chute is a through groove.

The installation positions of the folded line chute and the straight line chute are consistent.

The outer end of the sealing frame is designed as a plane or inlaid with an elastic sealing strip.

The beneficial effect of the utility model is that the structure is simple, the design is reasonable, it can realize comprehensive sealing, the service life of the sealing rubber strip is improved, the manufacturing cost is low, it is economical and applicable, and it can be popularized and used on a large scale. When the comprehensive seal is realized through the new omni-directional uniform force sealing structure, turn the handle of the rotary handle part, and the gear installed in the rotary handle part will rotate counterclockwise or clockwise and drive with the gear rack on the transmission frame. The frame moves up or down slightly, and the frame moved up or down slightly causes the slight movement of the transmission frame to cause each frame to make a linear slight move. When the frame moves upward slightly, it drives the sliding column installed in the hinge hole on the ear to slide linearly in the linear slide groove of the U-shaped groove frame. When the sliding column moves upward along the straight line with the same relative position, it is at The sliding column in the folding line chute pushes the sealing frame to move slightly outward from the U-shaped groove of the U-shaped groove frame body, and the sealing frame with the elastic sealing strip moves toward the fixed frame to press the sealing end surface through micro-movement and micro-rotation And press to achieve sealing. If the design of eight linear chutes is adopted, each frame of the sealing frame is provided with two folding line chutes corresponding to the linear chutes, and the entire surface sealing frame moves uniformly through eight stress points at the same time to achieve omnidirectional Uniform force sealing.

Description of drawings:

Fig. 1 is a structural representation of the utility model.

Fig. 2 is a left side view of Fig. 1 .

Fig. 3 is a schematic structural diagram of a U-shaped groove frame in the present invention.

Fig. 4 is a left side view of Fig. 3 .

Figure 5 is the right side view of Figure 3

FIG. 6 is a top view of FIG. 3 .

FIG. 7 is a bottom view of FIG. 3 .

Fig. 8 is a structural schematic diagram of the transmission frame in the utility model.

Fig. 9 is a left side view of Fig. 8 .

Fig. 10 is a schematic structural view of the connector in the present invention.

Fig. 11 is a schematic structural view of the sealing frame in the present invention.

Fig. 12 is a left side view of Fig. 11 .

Figure 13 is the right side view of Figure 11

FIG. 14 is a top view of FIG. 11 .

Fig. 15 is a bottom view of Fig. 11 .

detailed description:

Referring to each figure, a new type of sealing structure with uniform force in all directions, the sealing structure includes a U-shaped groove frame 1, a transmission frame 2 and a sealing frame 3, a rotating handle part 102 is arranged inside the U-shaped groove frame 1, and the rotating handle A gear 103 is installed on the rotating shaft of the component 102, and a linear chute 104 is opened on the outer frame of the U-shaped groove frame body 1; the transmission frame 2 includes four frames 203 and four tough corner pieces 201, one of which is a side frame 203 The inner side of the rack 204 is provided, and the frame 203 and the flexible corner piece 201 are sequentially connected as a whole through the connecting piece 202. The connecting piece 202 includes a connecting block 205 and an ear piece 206, and the ear piece 206 is provided with a hinge hole 207; The frame body of the sealing frame 3 is provided with a broken line chute 301, and the number of the broken line chute 301 is the same as that of the linear chute 104; the transmission frame 2 is installed in the U-shaped groove 101 of the U-shaped groove frame body 1, and after installation The gear 103 is meshed with the rack 204, and the sealing frame 3 is installed on the lug 206 of the transmission frame 2 through the sliding column 4 inserted in the linear chute 104, the folding line chute 301 and the hinge hole 207, and the rear lug is installed 206 is located in the groove of the sealing frame 3; the quantity of the linear slide grooves 104 on the outer frame of the U-shaped groove frame body 1 is preferably 8, and each frame has 2 linear slide grooves 104; The groove 301 includes a straight line segment and an oblique line segment, and the broken line chute 301 is a through groove; the installation position of the broken line chute 301 and the straight line chute 104 are consistent; the outer end of the sealing frame 3 is designed as a plane or embedded with an elastic seal Adhesive strips.

Embodiment one

When the comprehensive sealing is realized through the new omni-directional uniform force sealing structure, the elastic sealing rubber strip is embedded in the outer end of the sealing frame 3, and the handle of the rotating handle part 102 is rotated, with the face facing the fixed frame pressing the sealing end face as the direction reference, and Take the seal structure installed on the left as an example. Use the left hand to turn the handle of the rotary handle part 102 counterclockwise, the gear 103 installed in the rotary handle part 102 rotates counterclockwise and engages with the rack 204 on the frame 203 for transmission, and the frame 203 with the rack 204 slightly moves upwards, slightly upwards The shifted frame 203 makes the elastic transmission frame 2 assembled by the four flexible corner pieces 201 and the four frames 203 rotate slightly counterclockwise, and the slight rotation of the transmission frame 2 causes the frame 203 on the side with the rack 204 to (The frame 203 has been slightly moved upwards through the transmission of the gear 204), and the other three frames 203 are respectively slightly moved in a straight line (the four closed frames 203 are moved in a counterclockwise direction in their respective U-shaped grooves 101). shift). Take the upward movement of the frame 203 with the gear 204 as an example, when the frame 203 slightly moves upward, the connecting piece 202 with the lug 206 connected to it moves upward, driving the hinge hole 207 mounted on the lug 206 The inner sliding column 4 slides linearly in the linear chute 104 of the U-shaped groove frame body 1. Since the broken line chute 301 on the sealing frame 3 frame is connected with the ear piece 206 through the sliding column 4, when the sliding column 4 moves along the opposite When the straight line with the same position moves upwards, the sliding column 4 located in the broken line chute 301 pushes the sealing frame 3 to move slightly outward from the U-shaped groove 101 of the U-shaped groove frame body 1 at the same time, that is, when the rotary handle part 102 is turned When the handle is used, the sealing frame 3 with the elastic sealing rubber strip moves to the fixed frame to compress the sealing end surface through micro-movement and micro-rotation and is compressed to achieve sealing. Taking the number of linear chute 104 on the outer frame of the U-shaped groove frame body 1 as an example, each frame body of the sealing frame 3 is provided with two broken line chute 301 corresponding to the linear chute 104, the whole The sealing frame 3 moves uniformly at the same time through the eight stress points to realize omni-directional uniform force sealing. According to design and use requirements, the number of linear slide grooves 104 on the outer frame of the U-shaped groove frame body 1 is not limited to 8, and can be less than 8 or more than 8, such as for a smaller sealing structure. Choose 4 linear chute 104, or choose 6 linear chute 104 (the two short frames have one respectively, and the two long frames have two respectively). 10, 12, 14, 16 and more than 16 linear chutes 104 are designed, and a corresponding number of broken line chutes 301 is designed.

Embodiment two

As described in Embodiment 1, an elastic sealing strip can be inlaid on the outer end of the sealing frame 3, or the outer end of the sealing frame 3 is not provided with an elastic sealing strip, and the sealing end face is pressed on the fixed frame (that is, the sealing frame 3 The opposite action surface of the upper elastic sealing strip) is installed on another or several elastic sealing strips, so that the elastic sealing strip is only designed on the compression end face opposite the sealing frame, and double or multi-glue strips can also be realized. The strips are also sealed for the purpose.

Embodiment three

Since the sealing structure realizes all-round sealing through the parallel movement of the sealing frame 3, the U-shaped groove frame body 1, the transmission frame 2 and the sealing frame 3 are not limited to the four-frame closed structure, and can be designed in any shape according to the design and use requirements. For sealing structures, such as triangle, polygon, circle and other more beautiful shapes, the number of linear chute 104 on the outer frame of the U-shaped groove frame 1 based on different shapes can also be selected as odd or even numbers, and the number is quite large in 1.

Embodiment four

The rack 204 can be selected to be processed or installed on any frame 203 according to design and use requirements, and is not limited to the situation shown in the figure.

Claims (2)

1. A new type of omnidirectional uniform force sealing structure, characterized in that: the sealing structure includes a U-shaped groove frame (1), a transmission frame (2) and a sealing frame (3), a U-shaped groove frame (1) A rotating handle part (102) is provided on the inside, a gear (103) is installed on the rotating shaft of the rotating handle part (102), and a linear chute (104) is opened on the outer frame of the U-shaped groove frame (1); the transmission The frame (2) includes four frames (203) and four tough corner pieces (201), wherein a rack (204) is provided on the inner side of one side frame (203), and the frame (203) and the tough corner pieces (201) ) are sequentially connected as a whole through a connecting piece (202), the connecting piece (202) includes a connecting block (205) and an ear piece (206), and a hinge hole (207) is provided on the ear piece (206); the sealing frame ( 3) The frame body is provided with folding line chute (301), the number of folding line chute (301) is the same as that of linear chute (104); the transmission frame (2) is installed on the U-shaped groove frame body (1) In the U-shaped groove (101), the gear (103) meshes with the rack (204) after installation, and the sealing frame (3) passes through the linear chute (104), the broken line chute (301) and the hinge hole ( The sliding column (4) in 207) is installed on the lug (206) of the transmission frame (2), and the lug (206) is located in the groove of the sealing frame (3) after installation. 2. A new type of sealing structure with omni-directional uniform force according to claim 1, characterized in that: the outer end of the sealing frame (3) is designed as a plane or embedded with elastic sealing strips.