CN210918624U - Flat-open door and window with built-in transfer hinge - Google Patents
Flat-open door and window with built-in transfer hinge Download PDFInfo
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- CN210918624U CN210918624U CN201921383961.XU CN201921383961U CN210918624U CN 210918624 U CN210918624 U CN 210918624U CN 201921383961 U CN201921383961 U CN 201921383961U CN 210918624 U CN210918624 U CN 210918624U
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Abstract
The utility model provides a casement door and window with a built-in transfer hinge, which comprises a frame and a sash, wherein the frame and the sash are connected through the built-in transfer hinge; the built-in transfer hinge structure comprises a hinge seat, a hinge block and a hinge body; the hinge seat is connected to the frame, the hinge block is connected to the fan, and the hinge body is connected to the hinge seat through the two connecting rods and the three connecting rods; the hinge block is connected to the hinge body, and a clutch rod is connected between the hinge block and the three connecting rods; in the frame section bar and sash section bar structure of the utility model, when the door and window are closed, the lap joint area is increased, the sealing performance is better, the built-in transfer hinge is in a section bar wrapping state, and the heat insulation effect of the door and window is improved; the mounting mode that the mosaic structure is matched with the self structure is adopted; when the built-in transfer hinge is arranged on the frame section bar and the sash section bar, the integrity of the sealing rubber strip is ensured; and the adhesive tape is installed in a hidden mode, so that the subsequent adhesive applying process is not influenced.
Description
Technical Field
The utility model belongs to the technical field of building door and window, specifically belong to the flat-open door and window of built-in transfer hinge.
Background
The hinge of a vertical hinged door or a vertical hinged window is positioned between a frame and a leaf, but the hinge structure and the installation method in the prior art have the following defects:
(1) the hinge is exposed between the frame section bar and the sash section bar, and after the door and window are opened, a larger gap is formed between the frame and the sash, so that the integral aesthetic property of the door and window is influenced;
(2) after the door and window are closed, a gap is formed at the position of the hinge, although in the prior art, the gap is not directly communicated into a room by changing the structure of the sectional material, and the adopted means is only to ensure that the channel of the gap is in a bent shape, so that the sealing performance is still poor; moreover, the sealing rubber strips at the hinges need to be cut off, so that the sealing performance is poorer; the hinge is made of metal and has heat conductivity, so that the door and window has poor heat insulation effect;
(3) the hinge is exposed outside the contact part of the frame and the fan, and an interference phenomenon exists during the next glue applying process construction;
(4) the hinges are connected to the frame and the fan through screws, and after a long time, the screws are loosened, so that the mounting positions of the hinges need to be maintained or replaced, and unnecessary troubles are caused;
SUMMERY OF THE UTILITY MODEL
The utility model provides a flat-open door and window of built-in transfer hinge to reach the intensity that improves the hinge, and the leakproofness when door and window closes and the purpose of aesthetic property
A casement door and window with a built-in transfer hinge is characterized by comprising a frame and a sash, wherein the frame and the sash are connected through the built-in transfer hinge;
in the frame, the frame section bar structure is: comprises a first cavity, a first heat insulation cavity and a second cavity; a first L-shaped wall and a second L-shaped wall respectively extend from two sides of the outer side wall of the first cavity; a first T-shaped wall and a second T-shaped wall respectively extend from two sides of the wall between the first cavity and the first heat insulation cavity; a third L-shaped wall extends on the wall between the second cavity and the first heat insulation cavity; a fourth L-shaped wall and a fifth L-shaped wall extend from the outer side wall of the second cavity;
in the fan, the structure of the fan-shaped material is as follows: comprises a third cavity, a second heat insulation cavity and a fourth cavity; a sixth L-shaped wall extends from one side of the outer side wall of the third cavity, a hook-shaped wall extends from the other side of the outer side wall of the third cavity, and a fourth T-shaped wall is arranged on the hook-shaped wall; a fifth T-shaped wall and a sixth T-shaped wall extend from the wall between the third cavity and the second heat insulation cavity respectively; a seventh L-shaped wall is arranged between the fifth T-shaped wall and the hook-shaped wall and close to the hook-shaped wall, and a concave groove is formed in the inner wall of the third cavity between the seventh L-shaped wall and the hook-shaped wall and faces the cavity; an eighth L-shaped wall is formed on the wall between the second heat insulation cavity and the fourth cavity; a ninth L-shaped wall is formed on the outer side wall of the fourth cavity in an extending manner;
the built-in transfer hinge structure comprises a hinge seat, a hinge block and a hinge body; the hinge seat is connected to the frame, the hinge block is connected to the fan, and the hinge body is connected to the hinge seat through the two connecting rods and the three connecting rods; the hinge block is connected to the hinge body, and a clutch lever is connected between the hinge block and the three connecting rods;
the hinge seat is a first base body connecting cylindrical body which is integrally formed; one end of the two end parts of one side surface of the first base body is an arc-shaped hook rib, and the other end of the two end parts is provided with an embedding mounting groove; the arc-shaped hook rib is connected in the second L-shaped wall, and an embedding strip is arranged in the embedding mounting groove and fixed in the second T-shaped wall; and a positioning rib is protruded on the first base body at the contact part of the first base body and the second L-shaped wall;
a groove is formed in the transverse middle of the first base body, and through pin holes are formed in the upper wall and the lower wall of each of two ends of the groove; the cylindrical body is cut off in the middle part, and the upper part and the lower part are respectively provided with a through pin hole;
the hinge block comprises a second base body, two ends of one side of the second base body are respectively formed into an arc shape and are arranged between the fourth T-shaped wall and the seventh L-shaped wall; in the other side, one end part is connected with a mounting rib and a hook-shaped mounting rib, the mounting rib is mounted on the inner side of the transverse section of the seventh L-shaped wall, and the hook-shaped mounting rib is mounted at the fifth T-shaped wall; a bulge is formed at the other end part of the pin body and is provided with a first pin hole; a second pin hole is formed on the second substrate close to the first pin hole; cutting off the middle part at the positions of the first pin hole and the second pin hole; the hook-shaped mounting ribs and the fifth T-shaped wall are also provided with cutting positions, and solid walls with the same structure as the fifth T-shaped wall are arranged in hook-shaped parts at two ends of the cutting positions formed by the hook-shaped mounting ribs and are limiting and fixing structures; and the hook-shaped mounting rib and the wall of the fourth cavity form a space which is fixed by a T-shaped mosaic block;
the hinge body comprises a body; a two-connecting-rod connecting pin hole, a three-connecting-rod connecting pin hole and a hinge block connecting pin hole are formed in the body; the hole forming part of the two connecting rod connecting pin holes is columnar and is integrally formed with the body; the three-connecting-rod connecting pin hole is positioned in the middle of the body and is bounded by the three-connecting-rod connecting pin hole, and the bodies on two sides are bent at an angle;
the two connecting rods and the three connecting rods are respectively U-shaped, and pin holes are respectively formed in the transverse wall and the end part; wherein, the inner side of the end part of the three connecting rods is also provided with a clutch rod connecting pin hole; the pin holes in the transverse walls of the two connecting rods are matched with the pin holes on the columnar body to install pins, and the pin holes at the end parts are matched with the connecting pin holes of the two connecting rods on the hinge body to install pins; the pin holes in the transverse walls of the three connecting rods are matched with the pin holes on the first base body to install pins, and the pin holes at the end parts are matched with the connecting pin holes of the three connecting rods on the hinge body to install pins; a position opening is formed in the fan-shaped section on the wall of the second heat insulation cavity corresponding to the two connecting rods;
in the cutting part of the hinge block, a first pin hole is matched with a pin hole at one end of the clutch lever to install a pin, and a pin hole at the other end of the clutch lever is matched with a clutch lever connecting pin hole of the three-link lever to install a pin; the second pin hole is matched with the hinge body connecting pin hole to install the pin.
Furthermore, a protruding wall is respectively arranged at the relative position of the first L-shaped wall and the first T-shaped wall.
Furthermore, a third T-shaped wall is arranged on the fifth L-shaped wall, and a seventh T-shaped wall is formed on the ninth L-shaped wall; and a sealing rib is connected outside the second heat insulation cavity.
Furthermore, a sealing rubber strip is arranged between the hook-shaped wall and the fourth T-shaped wall.
Furthermore, the mosaic strip comprises a first transverse wall, the first transverse wall is connected with the longitudinal wall, the longitudinal wall is connected with a second transverse wall, the second transverse wall is connected with a disassembly wall, and the length of the disassembly wall is shorter than the whole length of the mosaic strip.
Furthermore, the first base body is further provided with a disassembling working hole, and after the inlaid strip is installed, the disassembling wall is positioned on the upper part of the disassembling working hole.
Furthermore, the length of the connecting pin hole of the hinge block is longer than that of the other parts of the body.
The utility model has the advantages that:
(1) in the frame section bar and sash section bar structure of the utility model, the fifth L-shaped wall in the frame section bar is combined with the hook-shaped wall of the sash section bar, when the door and window are closed, the lap joint area is increased, and the sealing performance is better; the hook-shaped wall in the sash section bar enables the sash section bar to be connected with the frame section bar after the sash is opened, so that the attractiveness is greatly improved;
(2) the utility model discloses a built-in transfer hinge and frame section bar and the connection structure of fan-shaped material, cooperate with respective self structure with the mosaic structure, do not use the screw, overcome completely the maintenance problem that the looseness in the screw use, drop and bring, and overcome the nail hole and make section bar intensity reduce, thus reduced the life problem of section bar; positioning rib structures are respectively arranged in the hinge seat and the hinge block, so that the upper position and the lower position of the hinge are fixed, and the displacement condition cannot occur;
(3) when the built-in transfer hinge is arranged on the frame section bar and the sash section bar, the integrity of the sealing rubber strip is ensured; moreover, the installation position of the built-in transfer hinge is hidden installation, so that the subsequent gluing process is not influenced, and the operation of the subsequent process is convenient; the built-in transfer hinge is in a section bar wrapping state when the door and the window are closed, so that the heat insulation effect of the door and the window is improved;
(4) the utility model provides a structural design of built-in transfer hinge, interior division, external open are general, have increaseed its scope of being suitable for to and opening and the closed condition of door and window, make the fan open through external force, thereby make the hinge piece rotate around the second cotter hole, rotate the in-process, two connecting rods, three connecting rods, clutch lever and the cooperation of the hinge body have realized "moving", thereby realized opening and closing of fan.
Drawings
Fig. 1 is a schematic cross-sectional structure of the present invention;
FIG. 2 is a schematic view of the mounting structure of the middle frame section and the built-in transfer hinge of the present invention;
FIG. 3 is a schematic view of the structure of the transfer hinge built in the present invention;
FIG. 4 is a schematic view of the structure of the transfer hinge built in the present invention;
FIG. 5 is a schematic view of the structure of the transfer hinge built in the present invention;
FIG. 6 is a schematic view of the connection structure of the transfer hinge and the inlaid strip and the T-shaped inlaid block;
FIG. 7 is a schematic view of the connection structure of the transfer hinge and the inlaid strip and the T-shaped inlaid block;
FIG. 8 is a schematic structural view of a portion of the transfer hinge of the present invention;
fig. 9 is a schematic structural view of the middle hinge seat of the present invention;
fig. 10 is a schematic structural view of the middle hinge seat of the present invention;
fig. 11 is a schematic structural view of the middle hinge seat of the present invention;
fig. 12 is a schematic structural view of the middle hinge block of the present invention;
fig. 13 is a schematic structural view of the middle hinge block of the present invention;
fig. 14 is a schematic structural view of the middle hinge block of the present invention;
fig. 15 is a schematic structural view of the middle hinge body of the present invention;
fig. 16 is a schematic structural view of the middle hinge body of the present invention;
fig. 17 is a schematic structural view of a middle inlaid strip of the present invention;
fig. 18 is a schematic structural view of the middle mosaic strip of the present invention.
In the figure: 1. a first cavity; 2. a first insulating cavity; 3. a second cavity; 4. a third cavity; 5. a second insulating cavity; 6. a fourth cavity; 7. a hook-shaped wall; 8. a raised wall; 9. sealing the ribs; 10. a hinge base; 10.1, a first substrate; 10.2, a columnar body; 10.3, arc-shaped hook ribs; 10.4, positioning ribs; 10.5, embedding the mounting groove; 10.6, disassembling the working hole; 11. a hinge block; 11.1, a second substrate; 11.2, installing ribs; 11.3, hook-shaped mounting ribs; 11.4, a first pin hole; 11.5, a second pin hole; 12. a hinge body; 12.1, connecting the pin holes by two connecting rods; 12.2, connecting the pin holes by the three connecting rods; 12.3, connecting the hinge block with a pin hole; 13. two connecting rods; 14. three connecting rods; 14.1, connecting a pin hole with a clutch lever; 15. a clutch lever; 16. embedding strips; 16.1, disassembling the wall; 17. a T-shaped mosaic block;
1L, a first L-shaped wall; 2L, a second L-shaped wall; 3L, a third L-shaped wall; 4L, a fourth L-shaped wall; 5L, a fifth L-shaped wall; 6L, sixth L-shaped wall; 7L, seventh L-shaped wall; 8L, eighth L-shaped wall;
1T, a first T-shaped wall; 2T, a second T-shaped wall; 3T, a third T-shaped wall; 4T, a fourth T-shaped wall; 5T, a fifth T-shaped wall; 6T, sixth T-shaped wall; 7T and a seventh T-shaped wall.
Detailed Description
Example 1
Referring to the attached drawings, the side-hung door and window with the built-in transfer hinge is characterized by comprising a frame and a sash, wherein the frame and the sash are connected through the built-in transfer hinge;
in the frame, the frame section bar structure is: comprises a first cavity 1, a first heat insulation cavity 2 and a second cavity 3; a first L-shaped wall 1L and a second L-shaped wall 2L respectively extend from two sides of the outer side wall of the first cavity 1; a first T-shaped wall 1T and a second T-shaped wall 2T extend from two sides of the wall between the first cavity 1 and the first heat insulation cavity 2 respectively; a third L-shaped wall 3L extends on the wall between the first heat insulation cavity 2 and the second cavity 3; a fourth L-shaped wall 4L and a fifth L-shaped wall 5L extend from the outer side wall of the second cavity 3; a third T-shaped wall 3T is arranged on the fifth L-shaped wall; the relative positions of the first L-shaped wall and the first T-shaped wall are respectively provided with a convex wall 8;
in the fan, the structure of the fan-shaped material is as follows: comprises a third cavity 4, a second heat insulation cavity 5 and a fourth cavity 6; a sixth L-shaped wall 6L extends from one side of the two sides of the outer side wall of the third cavity 4, a hook-shaped wall 7 extends from the other side of the two sides of the outer side wall of the third cavity 4, and a fourth T-shaped wall 4T is arranged on the hook-shaped wall 7; a fifth T-shaped wall 5T and a sixth T-shaped wall 6T extend from the wall between the third cavity 4 and the second heat insulation cavity 5 respectively; a seventh L-shaped wall 7L is arranged between the fifth T-shaped wall 5T and the hook-shaped wall 7 and close to the hook-shaped wall 7, and a concave groove is formed in the inner wall of the third cavity between the seventh L-shaped wall and the hook-shaped wall towards the cavity; an eighth L-shaped wall 8L is formed on the wall between the second heat insulation cavity 5 and the fourth cavity 6; a ninth L-shaped wall 9L is formed on the outer side wall of the fourth cavity 6 in an extending way; a seventh T-shaped wall 7T is formed on the ninth L-shaped wall 9L; a sealing rib 9 is connected outside the second heat insulation cavity; a sealing rubber strip is arranged between the hook-shaped wall 7 and the fourth T-shaped wall 4T; when the door and window are closed, the sealing performance of the door and window is enhanced, and meanwhile, when the sash is opened, the sash is connected with the frame section bar, so that the aesthetic degree is improved;
the built-in transfer hinge structure comprises a hinge seat 10, a hinge block 11 and a hinge body 12; the hinge seat 10 is connected to the frame, the hinge block 11 is connected to the fan, and the hinge body 12 is connected to the hinge seat 10 through the two connecting rods 13 and the three connecting rods 14; the hinge block 11 is connected to the hinge body 12, and a clutch lever 15 is connected between the hinge block 12 and the three-link 14;
the hinge seat 10 is a first base body 10.1 and is connected with a column body 10.2; two end parts of one side surface of the first base body 10.1, wherein one end part is an arc-shaped hook rib 10.3, and the other end part is provided with an embedding installation groove 10.5; the arc-shaped hook rib 10.3 is connected in the second L-shaped wall 2L, and the embedded strip 16 is arranged in the embedded mounting groove 10.5 and fixed in the second T-shaped wall 2T; a positioning rib 10.4 protrudes on the first base body 10.1 at the contact part of the first base body and the second L-shaped wall 2L, and the length of the positioning rib 10.4 is shorter than that of the first base body 10.1;
the mosaic strip 16 comprises a first transverse wall, the first transverse wall is connected with a longitudinal wall, the longitudinal wall is connected with a second transverse wall, a disassembly wall 16.1 is connected with the second transverse wall, and the length of the disassembly wall 16.1 is shorter than the whole length of the mosaic strip 16. The first base body 10.1 is further provided with a dismounting working hole 10.6, and after the inlaid strip is installed, the dismounting wall is positioned on the upper part of the dismounting working hole.
A groove is formed in the transverse middle of the first base body 10.1, and through pin holes are formed in the upper wall and the lower wall of each of two ends of the groove; the cylindrical body 10.2 is cut off in the middle part, and the upper part and the lower part are respectively provided with a through pin hole; the length of the groove in the first base body 10.1 is equal to the length of the truncated part of the columnar body, and the part is an installation connecting part; the surface of the mounting connection part is inclined and heightened from the columnar body 10.2 to the first substrate 10.1;
the hinge block comprises a second base body 11.1, two ends of one side of the second base body 11.1 are respectively formed into an arc shape and are arranged between the fourth T-shaped wall 4T and the seventh L-shaped wall 7L; in the other side, one end part is connected with a mounting rib 11.2 and a hook-shaped mounting 11.3, the mounting rib 11.2 is mounted on the inner side of the transverse section of the seventh L-shaped wall 7L, and the hook-shaped mounting rib 11.3 is mounted on the fifth T-shaped wall 5T; the other end is provided with a bulge forming a first pin hole 11.4; a second pin hole 11.5 is arranged on the second substrate 11.1 near the first pin hole 11.4; cutting off the middle parts at the positions of the first pin hole 11.4 and the second pin hole 11.5; the hook-shaped mounting rib 11.3 and the fifth T-shaped wall 5T are also provided with cutting positions, and solid walls with the same structure as the fifth T-shaped wall 5T are arranged in hook-shaped parts at two ends of the cutting positions formed by the hook-shaped mounting rib 11.3 and are limiting fixed structures; and fixed by a T-shaped mosaic block 17 in a space formed by the hook-shaped mounting rib 11.3 and the wall of the fourth cavity 6;
the hinge body 12 comprises a body; a two-connecting-rod connecting pin hole 12.1, a three-connecting-rod connecting pin hole 12.2 and a hinge block connecting pin hole 12.3 are formed on the body; the forming part of the two connecting rod connecting pin hole 12.1 is columnar and is integrally formed with the body; the three-connecting-rod connecting pin hole 12.2 is positioned in the middle of the body and is bounded by the three-connecting-rod connecting pin hole, and the bodies on two sides are bent at an angle; the hinge block connecting pin hole 12.3 is formed with a length partially longer than the other parts of the body to accommodate the thickness of the clutch lever 15.
The two connecting rods 13 and the three connecting rods 14 are respectively U-shaped, and pin holes are respectively formed in the transverse wall and the end part; wherein, the inner side of the end part of the three-connecting rod 14 is also provided with a clutch rod connecting pin hole 14.1; the pin holes in the transverse walls of the two connecting rods 13 are matched with the pin holes on the columnar bodies 10.2 to install pins, and the pin holes at the end parts are matched with the connecting pin holes 12.1 of the two connecting rods on the hinge body 12 to install pins; the pin holes in the transverse wall of the three-connecting-rod 14 are matched with the pin holes on the first base body 10.1 to install pins, and the pin holes at the end part are matched with the three-connecting-rod connecting pin holes 12.2 on the hinge body 12 to install pins; a position opening is formed in the second heat insulation cavity wall on the sash section corresponding to the two connecting rods 13; to accommodate the ends of the two links 13 when the hinge is contracted;
in the cutting part of the hinge block 11, a first pin hole 11.4 is matched with a pin hole at one end of a clutch lever 15 to install a pin, and a pin hole at the other end of the clutch lever 15 is matched with a clutch lever connecting pin hole 14.1 of a three-link 14 to install a pin; the second pin hole 11.5 and the hinge body connecting pin hole 12.3 are matched with each other to install a pin.
Example 2
The mounting method of the casement door and window with the built-in transfer hinge is characterized by comprising the following steps:
step 1: respectively and movably and fixedly mounting the hinge seat 10, the hinge body 12, the hinge block 11, the two connecting rods 13, the three connecting rods 14 and the clutch rod 15 by mounting pins in pin holes, thereby finishing the integral assembly of the hinge;
step 2: the position of the hinge seat 10 mounted on the frame corresponds to the positioning rib 10.4, and a notch with the same length as the positioning rib 10.4 is removed from the transverse wall of the second T-shaped wall 2T; firstly, clamping the arc-shaped hook rib 10.3 into the second L-shaped wall 2L, rotating the first base body 10.1 around the arc-shaped hook rib 10.3 to enable the cylindrical body 10.2 to be tightly close to the second T-shaped wall 2T, simultaneously installing the positioning rib 10.4 into the notch, and penetrating the embedding strip 16 into the embedding installation groove 10.5; thereby mounting the hinge base 10 on the frame profile;
and step 3: at the position of installing the hinge block 11 on the fan, the hook-shaped installation rib 11.3 is clamped and fixed on the fifth T-shaped wall 5T, and meanwhile, the solid wall structure is matched with the fifth T-shaped wall 5T; meanwhile, the arc-shaped end part is arranged between the fourth T-shaped wall 4T and the seventh L-shaped wall 7L, and the mounting rib 11.2 is arranged on the inner side of the transverse section of the seventh L-shaped wall 7L; a T-shaped mosaic block 17 penetrates into a space formed by the hook-shaped mounting rib 11.3 and the wall of the fourth cavity 6 to fix the hinge block 11, the T-shaped mosaic block 17 is clamped between the fifth T-shaped wall 5T and the mounting rib 11.2, and the hinge block 11 is mounted on the fan-shaped section; thus, the built-in transfer hinge is mounted on the side hung door and window.
Example 3
When the hinge seat 10 needs to be disassembled in other situations, a screw penetrates into the disassembling working hole 10.6, the screw rotates to act on the disassembling wall 16.1, the embedding strip 16 is ejected out, and the hinge seat 10 is disassembled.
Example 4
The working method of the built-in transfer hinge is characterized by comprising the following steps:
when the door and window is opened and closed, external force is applied to the sash to close the sash; in the process, the hinge body 12 rotates around the second pin hole 11.5, meanwhile, the pin in the first pin hole 11.4 pulls the clutch lever 15, so that the clutch lever 15 pulls the three-link 14, the three-link 14 and the hinge body 12 generate position change, the hinge body 12 simultaneously drives the two links 13, the whole hinge is in a contraction shape, and the fan is closed;
when the door and window is closed to the opening process, external force is applied to the sash to open the sash; in the process, the hinge body 12 rotates around the second pin hole 11.5, meanwhile, the pin in the first pin hole 11.4 pushes the clutch lever 15, so that the clutch lever 15 pushes the three-link 14, the three-link 14 and the hinge body 12 generate position change, the hinge body 12 simultaneously drives the two-link 13, and the whole hinge is unfolded, and the fan is opened.
Claims (7)
1. A casement door and window with a built-in transfer hinge is characterized by comprising a frame and a sash, wherein the frame and the sash are connected through the built-in transfer hinge;
in the frame, the frame section bar structure is: comprises a first cavity, a first heat insulation cavity and a second cavity; a first L-shaped wall and a second L-shaped wall respectively extend from two sides of the outer side wall of the first cavity; a first T-shaped wall and a second T-shaped wall respectively extend from two sides of the wall between the first cavity and the first heat insulation cavity; a third L-shaped wall extends on the wall between the second cavity and the first heat insulation cavity; a fourth L-shaped wall and a fifth L-shaped wall extend from the outer side wall of the second cavity;
in the fan, the structure of the fan-shaped material is as follows: comprises a third cavity, a second heat insulation cavity and a fourth cavity; a sixth L-shaped wall extends from one side of the outer side wall of the third cavity, a hook-shaped wall extends from the other side of the outer side wall of the third cavity, and a fourth T-shaped wall is arranged on the hook-shaped wall; a fifth T-shaped wall and a sixth T-shaped wall extend from the wall between the third cavity and the second heat insulation cavity respectively; a seventh L-shaped wall is arranged between the fifth T-shaped wall and the hook-shaped wall and close to the hook-shaped wall, and a concave groove is formed in the inner wall of the third cavity between the seventh L-shaped wall and the hook-shaped wall and faces the cavity; an eighth L-shaped wall is formed on the wall between the second heat insulation cavity and the fourth cavity; a ninth L-shaped wall is formed on the outer side wall of the fourth cavity in an extending manner;
the built-in transfer hinge structure comprises a hinge seat, a hinge block and a hinge body; the hinge seat is connected to the frame, the hinge block is connected to the fan, and the hinge body is connected to the hinge seat through the two connecting rods and the three connecting rods; the hinge block is connected to the hinge body, and a clutch lever is connected between the hinge block and the three connecting rods;
the hinge seat is a first base body connecting cylindrical body which is integrally formed; one end of the two end parts of one side surface of the first base body is an arc-shaped hook rib, and the other end of the two end parts is provided with an embedding mounting groove; the arc-shaped hook rib is connected in the second L-shaped wall, and an embedding strip is arranged in the embedding mounting groove and fixed in the second T-shaped wall; and a positioning rib is protruded on the first base body at the contact part of the first base body and the second L-shaped wall;
a groove is formed in the transverse middle of the first base body, and through pin holes are formed in the upper wall and the lower wall of each of two ends of the groove; the cylindrical body is cut off in the middle part, and the upper part and the lower part are respectively provided with a through pin hole;
the hinge block comprises a second base body, two ends of one side of the second base body are respectively formed into an arc shape and are arranged between the fourth T-shaped wall and the seventh L-shaped wall; in the other side, one end part is connected with a mounting rib and a hook-shaped mounting rib, the mounting rib is mounted on the inner side of the transverse section of the seventh L-shaped wall, and the hook-shaped mounting rib is mounted at the fifth T-shaped wall; a bulge is formed at the other end part of the pin body and is provided with a first pin hole; a second pin hole is formed on the second substrate close to the first pin hole; cutting off the middle part at the positions of the first pin hole and the second pin hole; the hook-shaped mounting ribs and the fifth T-shaped wall are also provided with cutting positions, and solid walls with the same structure as the fifth T-shaped wall are arranged in hook-shaped parts at two ends of the cutting positions formed by the hook-shaped mounting ribs and are limiting and fixing structures; and the hook-shaped mounting rib and the wall of the fourth cavity form a space which is fixed by a T-shaped mosaic block;
the hinge body comprises a body; a two-connecting-rod connecting pin hole, a three-connecting-rod connecting pin hole and a hinge block connecting pin hole are formed in the body; the hole forming part of the two connecting rod connecting pin holes is columnar and is integrally formed with the body; the three-connecting-rod connecting pin hole is positioned in the middle of the body and is bounded by the three-connecting-rod connecting pin hole, and the bodies on two sides are bent at an angle;
the two connecting rods and the three connecting rods are respectively U-shaped, and pin holes are respectively formed in the transverse wall and the end part; wherein, the inner side of the end part of the three connecting rods is also provided with a clutch rod connecting pin hole; the pin holes in the transverse walls of the two connecting rods are matched with the pin holes on the columnar body to install pins, and the pin holes at the end parts are matched with the connecting pin holes of the two connecting rods on the hinge body to install pins; the pin holes in the transverse walls of the three connecting rods are matched with the pin holes on the first base body to install pins, and the pin holes at the end parts are matched with the connecting pin holes of the three connecting rods on the hinge body to install pins; a position opening is formed in the fan-shaped section on the wall of the second heat insulation cavity corresponding to the two connecting rods;
in the cutting part of the hinge block, a first pin hole is matched with a pin hole at one end of the clutch lever to install a pin, and a pin hole at the other end of the clutch lever is matched with a clutch lever connecting pin hole of the three-link lever to install a pin; the second pin hole is matched with the hinge body connecting pin hole to install the pin.
2. The side-hung window with a built-in transfer hinge as claimed in claim 1, wherein a protruding wall is further provided at a position opposite to the first L-shaped wall and the first T-shaped wall, respectively.
3. The side-hung window with the built-in transfer hinge as claimed in claim 1, wherein a third T-shaped wall is arranged on the fifth L-shaped wall, and a seventh T-shaped wall is formed on the ninth L-shaped wall; and a sealing rib is connected outside the second heat insulation cavity.
4. The side-hung door and window with the built-in transfer hinge as claimed in claim 1, wherein a sealing rubber strip is arranged between the hook-shaped wall and the fourth T-shaped wall.
5. The casement window with a built-in transfer hinge as recited in claim 1, wherein said gasket comprises a first transverse wall connected to a longitudinal wall, said longitudinal wall being connected to a second transverse wall, and a release wall connected to said second transverse wall, said release wall having a length shorter than the entire length of said gasket.
6. The side-hung window with a built-in transfer hinge as claimed in claim 1, wherein the first base body is further provided with a disassembling hole, and after the mounting of the panel, the disassembling wall is positioned on the upper part of the disassembling hole.
7. The side-hung window with a built-in transfer hinge as claimed in claim 1, wherein the hinge block connecting pin hole is formed with a length longer than other parts of the body.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921383961.XU CN210918624U (en) | 2019-08-25 | 2019-08-25 | Flat-open door and window with built-in transfer hinge |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921383961.XU CN210918624U (en) | 2019-08-25 | 2019-08-25 | Flat-open door and window with built-in transfer hinge |
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| Publication Number | Publication Date |
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| CN210918624U true CN210918624U (en) | 2020-07-03 |
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| CN201921383961.XU Active CN210918624U (en) | 2019-08-25 | 2019-08-25 | Flat-open door and window with built-in transfer hinge |
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| Country | Link |
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| CN (1) | CN210918624U (en) |
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