CN221053465U - Novel rear-dragging type door and window hinge - Google Patents
Novel rear-dragging type door and window hinge Download PDFInfo
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- CN221053465U CN221053465U CN202222278036.9U CN202222278036U CN221053465U CN 221053465 U CN221053465 U CN 221053465U CN 202222278036 U CN202222278036 U CN 202222278036U CN 221053465 U CN221053465 U CN 221053465U
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- window hinge
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- 238000005096 rolling process Methods 0.000 claims description 11
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 239000000428 dust Substances 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001743 silencing effect Effects 0.000 description 1
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Abstract
The utility model relates to a novel rear-pulling door and window hinge, which is characterized in that: the connecting piece comprises a first connecting piece, a second connecting piece, a third connecting piece, a fourth connecting piece, a fifth connecting piece and a sixth connecting piece; the second connecting piece is arranged at the bottom end of the first connecting piece through a screw; one end of the third connecting piece is hinged with the second connecting piece, and the other end of the third connecting piece is hinged with the middle end of the sixth connecting piece; a chute is arranged on the sixth connecting piece; the sliding chute is provided with a sliding block which can slide; one end of the fourth connecting piece is hinged with the first connecting piece, and the other end of the fourth connecting piece is hinged with the sliding block; one end of the fifth connecting piece is hinged with the middle end of the fourth connecting piece, and the other end of the fifth connecting piece is hinged with the middle end of the sixth connecting piece. The door and window hinge has firm and convenient installation; the friction noise is low; strong wind resistance and dust resistance.
Description
Technical Field
The utility model relates to a novel rear-pulling door and window hinge, and belongs to the technical field of door and window hinges.
Background
In the door and window industry, a window sash is generally fixed on a window frame section bar by adopting a door and window hinge, and the window sash is opened and closed by a link mechanism of the door and window hinge. However, most door and window hinges at present are unstable and complex to install due to the limitation of the structure; and the defects of high friction noise and poor dustproof capability during switching are overcome.
Therefore, how to provide a firm and convenient installation; the friction noise is low; the utility model discloses a novel back-dragging door and window hinge with high dustproof capability, which is a research object of the utility model.
Disclosure of utility model
In order to solve the problems in the prior art, the utility model adopts the following technical scheme:
A novel back-dragging door and window hinge, which is characterized in that: the connecting piece comprises a first connecting piece, a second connecting piece, a third connecting piece, a fourth connecting piece, a fifth connecting piece and a sixth connecting piece; the second connecting piece is arranged at the bottom end of the first connecting piece through a screw; one end of the third connecting piece is hinged with the second connecting piece, and the other end of the third connecting piece is hinged with the middle end of the sixth connecting piece; a chute is arranged on the sixth connecting piece; the sliding chute is provided with a sliding block which can slide; one end of the fourth connecting piece is hinged with the first connecting piece, and the other end of the fourth connecting piece is hinged with the sliding block; one end of the fifth connecting piece is hinged with the middle end of the fourth connecting piece, and the other end of the fifth connecting piece is hinged with the middle end of the sixth connecting piece.
Further, a hollowed-out avoidance space is arranged between the first connecting piece and the second connecting piece; the middle end of the avoidance space is provided with a penetrating fixing screw.
Further, a window frame mounting piece is arranged at one end, close to the sliding groove, of the sixth connecting piece, and a rolling shaft is vertically arranged at the other end.
Further, the window frame mounting member is provided in a zigzag configuration and is hinged to the sixth connecting member by an eccentric pin.
Further, the roller is connected to the sixth connecting piece in a riveting mode.
Further, a rubber sleeve is arranged at one end of the fifth connecting piece, which is close to the fourth connecting piece.
The beneficial effects of the utility model are as follows: 1. the window sash section bar is locked through the fixing screw after penetrating through the clearance hole, so that the first connecting piece and the second connecting piece can forcefully clamp and fix the window sash section bar, and the installation is firmer and more stable; 2. the rolling shaft on the sixth connecting piece is of a circular structure, so that the contact area between the rolling shaft and the second connecting piece is small during switching, the friction noise is low, and the rolling shaft is quite silent; 3. the sixth connecting piece and the fourth connecting piece are in sliding connection through the structure of the sliding groove sliding block, and the sliding groove sliding block is buckled and slides, so that wind resistance friction force can be generated, wind resistance is improved, and dust can be effectively prevented; 4. the sixth connecting piece is arranged on the window frame through the window frame mounting piece, and the lap joint position of the window frame and the window sash can be adjusted through rotating the eccentric nails, so that the hinge and the window frame are more convenient to mount.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is an exploded view of the structure of the present utility model.
Fig. 3 is a schematic installation view of the first connecting member and the second connecting member of the present utility model.
Fig. 4 is an enlarged view of the structure of fig. 3 a according to the present utility model.
Fig. 5 is a schematic structural view of a sixth connector according to the present utility model.
Fig. 6 is a schematic structural view of a fifth connector according to the present utility model.
Wherein: the connecting piece 1, the connecting piece 2, the connecting piece 3, the connecting piece 4, the connecting piece 5, the connecting piece 6, the chute 7, the sliding block 8, the clearance hole 9, the fixing screw 10, the window frame mounting piece 11, the rolling shaft 12, the eccentric nail 13 and the rubber sleeve 14.
Detailed Description
In order to make the technical solution of the present utility model more comprehensible to those skilled in the art, the present utility model is further analyzed with reference to fig. 1 to 6.
As shown in fig. 1-6, a novel back-pulling door and window hinge is characterized in that: the connecting piece comprises a first connecting piece 1, a second connecting piece 2, a third connecting piece 3, a fourth connecting piece 4, a fifth connecting piece 5 and a sixth connecting piece 6; the second connecting piece 2 is arranged at the bottom end of the first connecting piece 1 through a screw and is used for clamping and fixedly installing window sash sectional materials; one end of the third connecting piece 3 is hinged with the second connecting piece 2, and the other end of the third connecting piece is hinged with the middle end of the sixth connecting piece 6; a chute 7 is arranged on the sixth connecting piece 6; the sliding chute 7 is provided with a sliding block 8; one end of the fourth connecting piece 4 is hinged with the first connecting piece 1, the other end of the fourth connecting piece is hinged with the sliding block 8, the sixth connecting piece 6 and the fourth connecting piece 4 are in sliding connection through a sliding groove sliding block structure, and the sliding groove sliding block clasps to slide can generate wind resistance friction force, improve wind resistance and effectively prevent dust; one end of the fifth connecting piece 5 is hinged with the middle end of the fourth connecting piece 4, and the other end of the fifth connecting piece is hinged with the middle end of the sixth connecting piece 6.
In this embodiment, preferably, as shown in fig. 3 and 4, a hollowed-out avoidance space 9 is provided between the first connecting piece 1 and the second connecting piece 2; the middle end of the avoidance space 9 is provided with a penetrating fixing screw 10, the window sash section bar is penetrated through the avoidance space 9 and then locked and fixed through the fixing screw 10, and the window sash section bar is installed.
In this embodiment, as shown in fig. 5, preferably, a window frame mounting member 11 is disposed at one end of the sixth connecting member 6 near the chute 7, and the sixth connecting member 6 is mounted on the window frame section bar by the window frame mounting member 11; the other end is vertically provided with a rolling shaft 12, the rolling shaft 12 is of a round structure, the contact area between the rolling shaft 12 and the second connecting piece 2 is small during switching, the friction noise is small, and the silencing effect is better.
In this embodiment, preferably, the window frame mounting member 11 is configured in a zigzag structure, and is hinged to the sixth connecting member 6 by an eccentric pin 13, and the overlapping position of the window frame section bar and the window sash section bar can be adjusted by rotating the eccentric pin 13, so that the hinge and the window frame section bar can be mounted more conveniently.
In this embodiment, the roller 12 is preferably riveted to the sixth connecting member 6.
In this embodiment, preferably, as shown in fig. 6, a rubber sleeve 14 is disposed at one end of the fifth connecting piece 5 near the fourth connecting piece 4.
The utility model is used when: the window sash section bar is inserted into the clearance hole 9 and locked and fixed through the fixing screw 10, so that the first connecting piece 1 and the second connecting piece 2 can forcefully clamp and fix the window sash section bar, and the window sash section bar is installed; one end of the window frame mounting piece 11 far away from the No. six connecting piece 6 is mounted on the window frame section bar through a screw, the mounting of the No. six connecting piece 6 and the window frame section bar is completed, the window frame mounting piece 11 is offset by a proper amount through rotating the eccentric nail 13, the lap joint position of the window frame and the window sash can be adjusted, and the mounting of the hinge and the window frame is more convenient; after the window sash profile and the window frame profile are installed, the door and window can be normally used, and when the door and window are opened and closed, the contact area between the rolling shaft 12 with the circular structure and the second connecting piece 2 is small, the friction noise is low, and the door and window is more mute; the sixth connecting piece 6 and the fourth connecting piece 4 are in sliding connection by adopting a structure of a sliding groove sliding block, and the sliding groove sliding block is buckled and slid, so that wind resistance friction force can be generated, wind resistance is improved, and dust can be effectively prevented; therefore, the door and window hinge has firm and convenient installation; the friction noise is low; strong wind resistance and dust resistance.
The foregoing has outlined rather broadly the more detailed description of the application in order that the principles and embodiments of the application may be better understood, and in order that the present application may be better understood; meanwhile, as those skilled in the art will have variations in the specific embodiments and application scope in accordance with the ideas of the present application, the present description should not be construed as limiting the present application in view of the above.
Claims (6)
1. A novel back-dragging door and window hinge, which is characterized in that: the connecting piece comprises a first connecting piece, a second connecting piece, a third connecting piece, a fourth connecting piece, a fifth connecting piece and a sixth connecting piece; the second connecting piece is arranged at the bottom end of the first connecting piece through a screw; one end of the third connecting piece is hinged with the second connecting piece, and the other end of the third connecting piece is hinged with the middle end of the sixth connecting piece; a chute is arranged on the sixth connecting piece; the sliding chute is provided with a sliding block which can slide; one end of the fourth connecting piece is hinged with the first connecting piece, and the other end of the fourth connecting piece is hinged with the sliding block; one end of the fifth connecting piece is hinged with the middle end of the fourth connecting piece, and the other end of the fifth connecting piece is hinged with the middle end of the sixth connecting piece.
2. The novel back-pull door and window hinge according to claim 1, wherein: a hollowed-out avoidance space is arranged between the first connecting piece and the second connecting piece; the middle end of the avoidance space is provided with a penetrating fixing screw.
3. The novel back-pull door and window hinge according to claim 1, wherein: and a window frame mounting piece is arranged at one end of the sixth connecting piece, which is close to the sliding groove, and a rolling shaft is vertically arranged at the other end of the sixth connecting piece.
4. A novel back-pull door and window hinge according to claim 3, wherein: the window frame mounting piece is arranged into a Z-shaped structure and is hinged with the six connecting pieces through an eccentric nail.
5. A novel back-pull door and window hinge according to claim 3, wherein: the rolling shaft is connected to the sixth connecting piece in a riveting mode.
6. The novel back-pull door and window hinge according to claim 1, wherein: and a rubber sleeve is arranged at one end of the fifth connecting piece, which is close to the fourth connecting piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222278036.9U CN221053465U (en) | 2022-08-29 | 2022-08-29 | Novel rear-dragging type door and window hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222278036.9U CN221053465U (en) | 2022-08-29 | 2022-08-29 | Novel rear-dragging type door and window hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221053465U true CN221053465U (en) | 2024-05-31 |
Family
ID=91198235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222278036.9U Active CN221053465U (en) | 2022-08-29 | 2022-08-29 | Novel rear-dragging type door and window hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221053465U (en) |
-
2022
- 2022-08-29 CN CN202222278036.9U patent/CN221053465U/en active Active
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