CN215485425U - Hinge for door and window - Google Patents
Hinge for door and window Download PDFInfo
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- CN215485425U CN215485425U CN202120485901.XU CN202120485901U CN215485425U CN 215485425 U CN215485425 U CN 215485425U CN 202120485901 U CN202120485901 U CN 202120485901U CN 215485425 U CN215485425 U CN 215485425U
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- window frame
- window
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Abstract
The utility model discloses and provides a door and window hinge which is strong in bearing capacity and safe and convenient to use. The door and window hinge includes window frame installed part (5) and sets up with its sliding fit's slider (6) on window frame installed part (5), window frame installed part (5) adopt aluminum alloy extrusion integrated into one piece, be equipped with long spout (51), first spacing groove (52) and second spacing groove (53) on window frame installed part (5), the both sides of slider (6) imbed respectively first spacing groove (52) with in the second spacing groove (53). The utility model can be widely applied to the field of door and window hardware.
Description
Technical Field
The utility model relates to a door and window hinge.
Background
The hinge is generally referred to as a hinge, and a hinge used in a door or window that can be opened is generally referred to as a door or window hinge. The door and window hinge in the prior art generally comprises a connecting rod mechanism consisting of a window frame mounting part, a connecting rod, a cantilever and a window sash mounting part, wherein one end of the connecting rod or the cantilever is riveted with the window sash mounting part, the other end of the connecting rod or the cantilever is riveted with a sliding part of a sliding groove in the window frame mounting part, after the window frame mounting part is mounted, the window frame mounting part is mounted in a notch of a door and window frame section bar, and the window sash mounting part is mounted in a notch of a door and window sash section bar.
The structure is not only limited by the width of a door frame profile, but also cannot be very thick, the requirement of high-strength support of a glass sash is more and more difficult to meet, meanwhile, the sliding block is too tight in the window frame mounting piece, so that the window sash is inconvenient to use, and the sliding block is too loose, so that the hidden danger of falling of the window sash exists; in addition, there is the unable satisfied condition that is used for different door frame section bar widths of current window frame installed part, leads to same model needs two kinds or multiple specifications of stock.
In view of the above, there is a need to improve the structure of the sliding support hinge in the prior art, enhance the smoothness and easy operation of the switch, and enhance the load-bearing capacity and versatility.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provide the door and window hinge which is strong in bearing capacity and safe and convenient to use.
The technical scheme adopted by the utility model is as follows: the window frame mounting piece is integrally formed by aluminum alloy extrusion, a long sliding groove, a first limiting groove and a second limiting groove are formed in the window frame mounting piece, and two sides of the sliding piece are respectively embedded into the first limiting groove and the second limiting groove.
The shaping structure of window frame installed part includes from a left side to the first nested portion on the right side, middle platform portion, the window frame portion of sinking and the nested portion of second, first spacing groove is located first nested portion department, the second spacing groove is located the nested portion department of second, long spout is located the window frame portion of sinking department, the window frame portion of sinking matches with the frame groove phase-match of the window frame aluminium alloy of outside, both sides are provided with first clamping part and second clamping part respectively on the slider, first clamping part stretches into first spacing inslot, second clamping part stretches into the second spacing inslot.
The door and window hinge is characterized by further comprising a rubber cushion block arranged on the window frame mounting piece and located below the sliding piece, a stop portion is arranged at the top of the rubber cushion block, and a containing groove for containing the stop portion is formed in the sliding piece.
The sliding piece is hinged to the bearing rod, an adjustable screw is arranged on the sliding piece and penetrates through the rubber cushion block, and the sliding piece and the rubber cushion block can expand towards two sides by adjusting the adjustable screw.
The door and window hinge is characterized in that the door and window hinge further comprises a limiting block arranged on the window frame mounting piece and used for limiting the stroke of the sliding block.
The door and window hinge further comprises a plug arranged at the front end of the window frame mounting part and a support arranged at the rear end of the window frame mounting part, and a groove width filling part is arranged on the outer side of the window frame sinking part.
The door and window hinge further comprises a sash mounting piece, a first bearing rod, a second bearing rod and a linkage rod, one end of the sash mounting piece is hinged to one end of the first bearing rod and one end of the second bearing rod respectively, the other end of the sash mounting piece is hinged to the end portion of the linkage rod, the other end of the linkage rod is hinged to a support on the window frame mounting piece, and the other end of the first bearing rod and the other end of the second bearing rod are hinged to the sliding piece.
The utility model has the beneficial effects that: the window frame mounting piece is integrally formed by aluminum alloy extrusion, the window frame mounting piece is provided with the long sliding groove, the first limiting groove and the second limiting groove, and two sides of the sliding piece are respectively embedded into the first limiting groove and the second limiting groove.
Because the door and window hinge is still including setting up just be located on the window frame installed part the rubber cushion of slider below, the top of rubber cushion is provided with the backstop portion, be provided with on the slider and hold the holding tank of backstop portion, the rubber cushion wearability is strong, can avoid the slider with the hard contact of window frame installed part can the noise reduction when the operation is felt good, moreover the rubber cushion with crisscross buckle between the slider, connection stability is good, has further improved gliding smooth and easy nature, so the operation is used smoothly.
Because the slider is articulated with the bearing bar, be provided with adjustable screw on the slider, adjustable screw passes rubber cushion can make through adjusting adjustable screw the slider with rubber cushion expands to both sides, through adjustable screw adjusts the slider with the elasticity between the window frame installed part, and it is a bit loose or tight a bit to transfer when needs, so convenient to use.
The door and window hinge is still including setting up be located the end cap of front end and the support that is located the rear end on the window frame installed part, just the outside that the window frame sinks the portion is provided with the groove width filling member, the end cap can be avoided the motion of slider forms, and passes through the groove width filling member can make be used for narrow groove width section bar under the door and window hinge conventionality, will when necessary in the groove width filling member is filled the aluminium alloy mounting groove, can make the door and window hinge is adapted to on the window frame of difference, so this commonality is strong.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic illustration of an explosive structure of the present invention;
fig. 3 is a schematic sectional view showing the installation member of the window frame of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the utility model, and not restrictive of the full scope of the utility model. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.
An object of this embodiment is to provide a door and window hinge, it realizes strutting and the closure of hinge through the connecting rod structure, for the door and window hinge among the prior art, on the basis of guaranteeing normally to open and close, has strengthened smooth and easy operation nature, the portability and the ease of opening and close, and has improved bearing capacity, elegant appearance moreover.
As shown in fig. 1, 2 and 3, the hinge for doors and windows of the present invention comprises a window sash mounting member 1, a first bearing bar 2, a second bearing bar 3, a linkage bar 4, a window frame mounting member 5 and a sliding member 6 disposed on the window frame mounting member 5 and slidably engaged therewith, one end of the window sash mounting piece 1 is respectively hinged with one end of the first bearing rod 2 and one end of the second bearing rod 3, the other end is hinged with the end part of the linkage rod 4, the other end of the linkage rod 4 is hinged with a bracket 11 on the window frame installation part 5, the other ends of the first bearing rod 2 and the second bearing rod 3 are both hinged with the sliding part 5, the window frame mounting piece 5 is integrally formed by aluminum alloy extrusion, the window frame mounting piece 5 is provided with a long sliding groove 51, a first limiting groove 52 and a second limiting groove 53, both sides of the sliding member 6 are respectively inserted into the first and second limiting grooves 52 and 53.
The window frame mounting piece 5 is an anisotropic structure, the formed structure of the window frame mounting piece 5 comprises a first nesting part 54, a middle platform part 55, a window frame sinking part 56 and a second nesting part 57 from left to right, the upper end of the second nesting part 57 is lower than the first nesting part 54, the lower ends of the second nesting part 57 are parallel and level with each other, when the window frame mounting piece 5 is assembled, two sides of the window frame mounting piece can be located on the top surface of an aluminum section window frame, the first limiting groove 52 is located at the first nesting part 54, the second limiting groove 53 is located at the second nesting part 57, the long sliding groove 51 is located at the window frame sinking part 56, the window frame sinking part 56 is matched with the frame groove of an external window frame aluminum section, the two sides of the sliding piece 6 are respectively provided with a first buckling part 62 and a second buckling part 63, the first buckling part 62 stretches into the first limiting groove 52, and the second buckling part 63 stretches into the second limiting groove 53, the transition between the intermediate platform section 55 and the sash depression section 56 is stepped.
In addition, door and window hinge is still including setting up just be located on the window frame installed part 5 rubber cushion 7 of slider 6 below, rubber cushion 7 adopts silica gel or other wear-resisting material to make, has certain elasticity, the top of rubber cushion 7 is provided with stop portion 71, be provided with on the slider 6 and hold the holding tank 61 of stop portion 71, holding tank 61 is provided with a plurality ofly, is located respectively first clamping part 62 with on the second clamping part 63, through the mode of this kind of cross interlock, improved on the one hand slider 6 with the stability of connecting between the rubber cushion 7, also reduced simultaneously slider 6 with area of contact between the window frame installed part 5 has reduced the resistance of friction when guaranteeing sliding stability.
The door and window hinge is still including setting up limit on the window frame installed part 5 the stopper 9 of the 6 strokes of sliding block, through stopper 9 the angle of opening and close of door and window hinge receives the restriction, can not consequently and damage hinge or door and window.
The door and window hinge further comprises a plug 10 arranged at the front end of the window frame mounting piece 5 and a support 11 arranged at the rear end of the window frame mounting piece, wherein a groove width filling piece 12 is arranged on the outer side of the window frame sinking part 56, the plug 10, the support 11 and the groove width filling piece 12 are made of zinc alloy materials, the plug 10 and the support 11 are locked on two sides of the window frame mounting piece 5 through set screws, namely, the plug is convenient to process and manufacture, and also aims to ensure that the moving range of the sliding piece 6 is restricted, the groove width filling piece 12 is used for bearing the purpose that the door and window hinge can be used for aluminum profile door frames with different groove widths, the width of the groove width filling piece 12 is set as required, under the condition that the width of the window frame sinking part 56 is matched with the groove width, the groove width sinking filling piece is not needed, and the door and window hinge is required to be installed on the door frame with the width larger than the width of the window frame part 56, the slot width filler 12 is fixed to the intermediate platform 55 by screws for expansion.
The utility model is not limited to the embodiments described above, and any obvious alternative is within the scope of the utility model without departing from the inventive concept thereof. The utility model can be widely applied to the field of doors and windows.
Claims (7)
1. A door and window hinge characterized in that: the door and window hinge includes window frame installed part (5) and sets up with its sliding fit's slider (6) on window frame installed part (5), window frame installed part (5) adopt aluminum alloy extrusion integrated into one piece, be equipped with long spout (51), first spacing groove (52) and second spacing groove (53) on window frame installed part (5), the both sides of slider (6) imbed respectively first spacing groove (52) with in the second spacing groove (53).
2. The hinge for doors and windows according to claim 1, wherein: the shaping structure of window frame installed part (5) includes from a left side to the right first nested portion (54), middle platform portion (55), window frame portion (56) and the nested portion of second (57) that sink, first spacing groove (52) are located first nested portion (54) department, second spacing groove (53) are located second nested portion (57) department, long spout (51) are located window frame portion (56) department that sinks, window frame portion (56) and the frame groove phase-match of outside window frame aluminium alloy sink, both sides are provided with first clamping part (62) and second clamping part (63) respectively on slider (6), first clamping part (62) stretch into in first spacing groove (52), second clamping part (63) stretch into in second spacing groove (53).
3. The hinge for doors and windows according to claim 2, wherein: the door and window hinge is characterized by further comprising a rubber cushion block (7) arranged on the window frame mounting piece (5) and located below the sliding piece (6), a stopping portion (71) is arranged at the top of the rubber cushion block (7), and a containing groove (61) containing the stopping portion (71) is arranged on the sliding piece (6).
4. The door and window hinge according to claim 3, wherein: slider (6) are articulated with the bearing bar, be provided with adjustable screw (8) on slider (6), adjustable screw (8) pass rubber cushion (7), through adjusting adjustable screw (8) can make slider (6) with rubber cushion (7) are to both sides inflation.
5. The hinge for doors and windows according to claim 2, wherein: the door and window hinge further comprises a limiting block (9) which is arranged on the window frame installation piece (5) and limits the stroke of the sliding block (6).
6. The hinge for doors and windows according to claim 2, wherein: the door and window hinge further comprises a plug (10) arranged at the front end of the window frame mounting piece (5) and a support (11) arranged at the rear end of the window frame mounting piece, and a groove width filling piece (12) is arranged on the outer side of the window frame sinking portion (56).
7. The hinge for doors and windows according to claim 1, wherein: the door and window hinge further comprises a sash mounting piece (1), a first bearing rod (2), a second bearing rod (3) and a linkage rod (4), one end of the sash mounting piece (1) is hinged to one end of the first bearing rod (2) and one end of the second bearing rod (3) respectively, the other end of the sash mounting piece is hinged to the end portion of the linkage rod (4), the other end of the linkage rod (4) is hinged to a support (11) on the window frame mounting piece (5), and the other end of the first bearing rod (2) and the other end of the second bearing rod (3) are hinged to the sliding piece (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120485901.XU CN215485425U (en) | 2021-03-08 | 2021-03-08 | Hinge for door and window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120485901.XU CN215485425U (en) | 2021-03-08 | 2021-03-08 | Hinge for door and window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215485425U true CN215485425U (en) | 2022-01-11 |
Family
ID=79771839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120485901.XU Active CN215485425U (en) | 2021-03-08 | 2021-03-08 | Hinge for door and window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215485425U (en) |
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2021
- 2021-03-08 CN CN202120485901.XU patent/CN215485425U/en active Active
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