CN218265529U - Top and bottom hinge for casement door and window - Google Patents
Top and bottom hinge for casement door and window Download PDFInfo
- Publication number
- CN218265529U CN218265529U CN202222383479.4U CN202222383479U CN218265529U CN 218265529 U CN218265529 U CN 218265529U CN 202222383479 U CN202222383479 U CN 202222383479U CN 218265529 U CN218265529 U CN 218265529U
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- door
- window frame
- frame connecting
- window
- hinge
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Abstract
The utility model relates to the technical field of door and window hinges, specifically disclose a vertical hinged door and window world hinge, including door and window frame connecting portion, middle connecting portion and fan frame connecting piece, door and window frame connecting portion are used for pegging graft in the door and window frame, door and window frame connecting portion include door and window frame connecting plate, door and window frame connecting plate one end is connected with the plug socket perpendicularly, door and window frame connecting plate both sides are provided with the recess, are provided with the boss between the recess of both sides, set up a plurality of door and window frame fixing screw on the boss; the middle connecting part is inserted in the inserting seat and can move relative to the door and window frame connecting plate on the inserting seat; the fan frame connecting piece is rotatably arranged on the middle connecting part; the vertical hinge can adjust the distance between the sash frame connecting piece and the door and window frame connecting part, thereby adjusting the distance between the sash frame and the door and window frame, and meanwhile, the vertical hinge can be hidden after being installed, thereby improving the attractiveness.
Description
Technical Field
The utility model belongs to the technical field of the door and window hinge technique and specifically relates to a flat-open door and window world hinge that says so.
Background
The top and bottom hinge is used for mounting doors and windows so that the doors and the windows can be opened and closed on the door and window frames. For example, chinese patent document CN202110332360.1 discloses a vertical hinged door hinge and a vertical hinged door, wherein a first fastening piece fastened to a door frame is disposed at a side portion of a lower shaft of the hinge, a first corner wrapping piece wrapped and fastened to a corner of a sash frame is disposed at a side portion of the lower shaft, a second fastening piece fastened to the door frame is disposed at a side portion of an upper shaft, a second corner wrapping piece wrapped and fastened to a corner of the sash frame is disposed at a side portion of the upper shaft, a flat bearing is sleeved on the lower shaft, and the lower shaft is supported by the flat bearing.
According to the prior art, the top and bottom hinges need to be matched with the shaft sleeves for use, but when the hinge is installed, the distance between the side part of the rotating shaft and the shaft sleeves cannot be adjusted, so that the gap between the sash frame and the door and window frame cannot be changed according to actual installation.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defect that prior art exists, the utility model provides a flat-open door and window world hinge can not hide the installation problem when aiming at solving the clearance between the world hinge among the above-mentioned prior art and can not adjusting fan frame and the door and window frame.
The utility model provides a technical scheme that its technical problem adopted is: a vertical hinged door and window hinge comprises a door and window frame connecting part, a middle connecting part and a sash frame connecting part, wherein the door and window frame connecting part is used for being inserted in a door and window frame and comprises a door and window frame connecting plate, one end of the door and window frame connecting plate is vertically connected with an inserting seat, two sides of the door and window frame connecting plate are provided with grooves, a boss is arranged between the grooves at two sides, and a plurality of door and window frame fixing screw holes are formed in the boss;
the middle connecting part is inserted in the inserting seat, and the middle connecting part can move relative to the door and window frame connecting plate on the inserting seat;
the fan frame connecting piece is rotatably installed on the middle connecting part.
Furthermore, an adjusting screw hole is formed between the door and window frame connecting plate and the plug socket, an adjusting screw rod is installed on the adjusting screw hole, one end of the adjusting screw rod is clamped in the middle connecting portion, and the other end of the adjusting screw rod is in threaded connection with the adjusting screw hole.
Specifically, the screw rod chamber has been seted up to the bayonet socket upper end, and this screw rod chamber upper end both sides all are provided with and are used for the gliding guide rail of intermediate junction portion.
Specifically, intermediate junction portion includes the connecting seat, installs the bearing on this connecting seat, fan frame connecting piece is connected with the bearing, and this connecting seat lower extreme has seted up the screw rod groove, adjusting screw joint is in the screw rod inslot, and this screw rod groove both sides are provided with the guide way that is connected with the guide rail.
More specifically, the fan frame connecting piece is L-shaped, a door and window connecting hole is formed in the fan frame connecting piece, a connecting rod is arranged on the lower side of one end of the fan frame connecting piece, and the connecting rod is inserted into the bearing.
More specifically, be provided with the screw cap draw-in groove in the screw rod groove, set up the through-hole that is linked together with the screw cap draw-in groove on the connecting seat.
More specifically, the connecting seat is provided with at least two locking screw holes, the locking screw holes are at least communicated with the guide groove on one side, the locking screw holes correspond to the guide rails, and locking screws are screwed in the locking screw holes.
More specifically, a bearing hole is formed in the connecting seat, a bearing support ring is arranged on the inner wall of the bearing hole, and the bearing is embedded in the bearing hole.
The beneficial effects of the utility model reside in that: the sash connecting piece is installed on the door and window frame connecting portion through the intermediate junction portion, the relative door and window frame connecting plate of intermediate junction portion is portable, thereby adjust the distance between sash connecting piece and the door and window frame connecting portion, thereby adjust interval between sash frame and the door and window frame, it is more convenient to install, and through pegging graft door and window frame connecting portion in the door and window frame, make the door and window frame connecting portion hide, install the upper end terminal surface at a sash frame with the sash connecting piece simultaneously, thereby can hide after making this flat-open door and window world hinge installation, and the aesthetic measure is improved.
Drawings
Fig. 1 is the three-dimensional structure schematic diagram of the hinge of the vertical hinged door and window.
Fig. 2 is the explosion structure schematic diagram of the vertical hinge of the side hung door and window of the present invention.
Fig. 3 is a schematic perspective view of a window and door frame coupling portion.
Fig. 4 is a schematic perspective view of the connecting seat.
In the figure: the door and window frame connecting part comprises a door and window frame connecting part 1, a middle connecting part 2, a sash frame connecting part 3, a door and window frame connecting plate 4, a boss 41, a groove 42, an inserting seat 5, an adjusting screw hole 6, a connecting seat 7, a bearing hole 8, a bearing supporting ring 9, a bearing 10, a screw groove 11, a guide groove 12, a locking screw hole 13, a through hole 14, an adjusting screw 15, a connecting rod 16, a door and window frame fixing screw hole 17, a guide rail 18, a screw cavity 19 and a screw cap clamping groove 190.
Detailed Description
The following description will further explain embodiments of the present invention with reference to the drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
As shown in fig. 1 and 2, the vertical hinged door and window comprises a door and window frame connecting part 1, an intermediate connecting part 2 and a sash frame connecting part 3, wherein the door and window frame connecting part 1 is used for being inserted into a door and window frame, the door and window frame connecting part 1 comprises a door and window frame connecting plate 4, one end of the door and window frame connecting plate 4 is vertically connected with a socket 5, two sides of the door and window frame connecting plate 4 are provided with grooves 42, a boss 41 is arranged between the grooves 42 at two sides, the boss 41 is provided with a plurality of door and window frame fixing screw holes 17, and the grooves 42 and the boss 41 can be used for avoiding the stripes inside the section bar because the common door and window frame in the market is provided with stripes inside; the middle connecting part 2 is inserted in the inserting seat 5, and the middle connecting part 2 can move on the inserting seat 5 relative to the door and window frame connecting plate 4; the fan frame connecting piece 3 is rotatably arranged on the middle connecting part 2; the fan frame connecting piece 3 of this embodiment is installed on door and window frame connecting portion 1 through intermediate junction portion 2, intermediate junction portion 2 is door and window frame connecting plate 4 movable relatively, thereby adjust the distance between fan frame connecting piece 3 and the door and window frame connecting portion 1, thereby adjust interval between fan frame and the door and window frame, it is more convenient to install, and through pegging graft door and window frame connecting portion 1 in the door and window frame, through the locking of screw and the fixed screw 17 of a plurality of door and window frames, make door and window frame connecting portion 1 hide, install the upper end terminal surface at fan frame with fan frame connecting piece 3 simultaneously, thereby make this flat-open door and window can hide after the hinge installation, improve pleasing to the eye degree.
As shown in fig. 2, an adjusting screw hole 6 is provided between the door and window frame connecting plate 4 and the plug socket 5 of the present embodiment, an adjusting screw 15 is installed on the adjusting screw hole 6, one end of the adjusting screw 15 is connected in the intermediate connecting portion 2 in a clamping manner, the other end of the adjusting screw is connected with the adjusting screw hole 6 in a threaded manner, so that the adjusting screw 15 is rotated to move in the adjusting screw hole 6, so that the intermediate connecting portion 2 of the clamping manner is driven to adjust the distance between the intermediate connecting portion 2 and the door and window frame connecting plate 4.
As shown in fig. 3, in some embodiments, the socket 5 has a screw cavity 19 formed at an upper end thereof for accommodating the screw groove 11 and the adjusting screw 15, and guide rails 18 for sliding the intermediate connecting part 2 are disposed at both sides of the upper end of the screw cavity 19, so that the intermediate connecting part 2 moves along a linear direction of the guide rails 18, and the socket 5 can support the intermediate connecting part 2.
As shown in fig. 2 and 4, the intermediate connecting portion 2 of the present embodiment includes a connecting seat 7, a bearing 10 is installed on the connecting seat 7, the fan frame connecting member 3 is connected to the bearing 10, so that the fan frame connecting member 3 rotates on the intermediate connecting portion 2, and is convenient for the opening and closing between the fan frame and the door and window frame, a screw groove 11 is formed at the lower end of the connecting seat 7, an adjusting screw 15 is clamped in the screw groove 11, and guide grooves 12 connected to guide rails 18 are formed at two sides of the screw groove 11, so that the intermediate connecting portion 2 moves on the guide rails 18 through the guide grooves 12.
In some embodiments, the sash frame connecting member 3 is L-shaped, the sash frame connecting member 3 is provided with a door/window connecting hole, so that the sash frame connecting member 3 is fixed on the upper end surface or the lower end surface of the door/window through the door/window connecting hole by using a screw, the lower side of one end of the sash frame connecting member 3 is provided with a connecting rod 16, and the connecting rod 16 is inserted into the bearing 10, so that the door/window can be opened and closed.
As shown in fig. 4, be provided with screw cap draw-in groove 190 in the screw rod groove 11 of this embodiment for 15 joints of adjusting screw are in screw rod groove 11, so that adjusting screw 15 drives connecting seat 7 and moves on, offer the through-hole 14 that is linked together with screw cap draw-in groove 190 on the connecting seat 7, can not touch the inner wall when making the screw cap rotatory.
In order to enable the connecting seat 7 to be stably arranged on the plug socket 5, at least two locking screw holes 13 are formed in the connecting seat 7, the locking screw holes 13 are at least communicated with the guide grooves 12 on one side, the locking screw holes 13 correspond to the guide rails 18, locking screws are screwed in the locking screw holes 13, after the distance is adjusted, the locking screws are screwed, the locking screws press against the guide rails 18, and therefore the whole connecting seat 7 is stable and prevented from shaking.
Owing to need better bearing door and window, seted up dead eye 8 on connecting seat 7, this dead eye 8 inner wall is provided with bearing support ring 9, and bearing 10 embedding is installed in dead eye 8, and bearing 10 bottom surface roof pressure is on bearing support ring 9, and door and window's weight also can carry out the bearing through bearing 10, connecting seat 7 and socket 5.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and these embodiments are still within the scope of the invention.
Claims (8)
1. The utility model provides a flat-open door and window world hinge, includes door and window frame connecting portion (1), intermediate junction portion (2) and fan frame connecting piece (3), its characterized in that:
the door and window frame connecting part (1) is used for being inserted into a door and window frame, the door and window frame connecting part (1) comprises a door and window frame connecting plate (4), one end of the door and window frame connecting plate (4) is vertically connected with an inserting base (5), grooves (42) are formed in two sides of the door and window frame connecting plate (4), a boss (41) is arranged between the grooves (42) in the two sides, and a plurality of door and window frame fixing screw holes (17) are formed in the boss (41);
the middle connecting part (2) is inserted into the inserting seat (5), and the middle connecting part (2) can move relative to the door and window frame connecting plate (4) on the inserting seat (5);
the fan frame connecting piece (3) is rotatably arranged on the middle connecting part (2).
2. The vertical hinge of the flat-open door and window as claimed in claim 1, wherein an adjusting screw hole (6) is arranged between the door and window frame connecting plate (4) and the inserting seat (5), an adjusting screw rod (15) is installed on the adjusting screw hole (6), one end of the adjusting screw rod (15) is clamped in the middle connecting part (2), and the other end is in threaded connection with the adjusting screw hole (6).
3. The hinge for the top and the bottom of the casement door and window according to claim 2, wherein a screw cavity (19) is formed in the upper end of the plug seat (5), and guide rails (18) for the middle connecting part (2) to slide are arranged on two sides of the upper end of the screw cavity (19).
4. The hinge for flat-open doors and windows is characterized in that the middle connecting part (2) comprises a connecting seat (7), a bearing (10) is installed on the connecting seat (7), the sash frame connecting piece (3) is connected with the bearing (10), a screw groove (11) is formed in the lower end of the connecting seat (7), the adjusting screw (15) is clamped in the screw groove (11), and guide grooves (12) connected with guide rails (18) are formed in two sides of the screw groove (11).
5. The hinge for flat-open doors and windows as claimed in claim 4, wherein the sash frame connecting piece (3) is L-shaped, the sash frame connecting piece (3) is provided with a door and window connecting hole, a connecting rod (16) is arranged at the lower side of one end of the sash frame connecting piece (3), and the connecting rod (16) is inserted into the bearing (10).
6. The hinge for flat-open doors and windows as claimed in claim 4, wherein a screw cap slot (190) is arranged in the screw groove (11), and the connecting seat (7) is provided with a through hole (14) communicated with the screw cap slot (190).
7. The hinge for flat-open doors and windows according to claim 4 is characterized in that the connecting seat (7) is provided with at least two locking screw holes (13), the locking screw holes (13) are at least communicated with the guide groove (12) on one side, the locking screw holes (13) correspond to the guide rail (18), and the locking screw holes (13) are internally screwed with locking screws.
8. The hinge for flat-open doors and windows as claimed in claim 4, wherein the connecting base (7) is provided with a bearing hole (8), the inner wall of the bearing hole (8) is provided with a bearing support ring (9), and the bearing (10) is embedded in the bearing hole (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222383479.4U CN218265529U (en) | 2022-09-08 | 2022-09-08 | Top and bottom hinge for casement door and window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222383479.4U CN218265529U (en) | 2022-09-08 | 2022-09-08 | Top and bottom hinge for casement door and window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218265529U true CN218265529U (en) | 2023-01-10 |
Family
ID=84711868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222383479.4U Active CN218265529U (en) | 2022-09-08 | 2022-09-08 | Top and bottom hinge for casement door and window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218265529U (en) |
-
2022
- 2022-09-08 CN CN202222383479.4U patent/CN218265529U/en active Active
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