CN220226552U - Height-adjustable hinge for balcony plastic-steel thermal insulation door - Google Patents
Height-adjustable hinge for balcony plastic-steel thermal insulation door Download PDFInfo
- Publication number
- CN220226552U CN220226552U CN202223411054.6U CN202223411054U CN220226552U CN 220226552 U CN220226552 U CN 220226552U CN 202223411054 U CN202223411054 U CN 202223411054U CN 220226552 U CN220226552 U CN 220226552U
- Authority
- CN
- China
- Prior art keywords
- connecting plate
- door
- thermal insulation
- door frame
- axle sleeve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000009413 insulation Methods 0.000 title claims abstract description 33
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 20
- 239000010959 steel Substances 0.000 title claims abstract description 20
- 238000009434 installation Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 3
- 238000011900 installation process Methods 0.000 abstract description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
Landscapes
- Hinges (AREA)
Abstract
A height-adjustable hinge for a balcony plastic-steel thermal insulation door relates to a height-adjustable hinge. The utility model aims to solve the problems that the auxiliary personnel hardly keep the thermal insulation door in a stable state for a long time in the installation process due to the large mass of the thermal insulation door, and the screw for connecting the hinge and the thermal insulation door is positioned inaccurately, so that the thermal insulation door after installation scrapes against the ground or inclines in the opening and closing process. In the utility model, the door frame connecting plate and the door leaf connecting plate are rectangular plates, the lower shaft sleeve is arranged between the door frame connecting plate and the door leaf connecting plate, the axis of the lower shaft sleeve is parallel to the central line of the door frame connecting plate along the length direction, the outer wall of the lower shaft sleeve is fixedly connected with the side edge of the door frame connecting plate, the lower end of the rotating shaft is inserted into the lower shaft sleeve from top to bottom, the rotating shaft is fixedly connected with the side edge of the door leaf connecting plate, the lower part of the inner wall of the lower shaft sleeve is provided with threads, and the adjusting bolt is inserted into the lower end of the lower shaft sleeve from bottom to top. The utility model belongs to the technical field of door and window profiles.
Description
Technical Field
The utility model relates to a height-adjustable hinge, and belongs to the technical field of door and window profiles.
Background
The balcony plastic-steel thermal insulation door is generally heavy, two persons are required to mutually cooperate during installation, one person lifts the thermal insulation door and keeps a certain height, and the other person uses screws to install hinges on a door frame and the thermal insulation door respectively; because the plastic steel thermal insulation door has large mass, auxiliary personnel responsible for keeping the height of the thermal insulation door are difficult to keep stable for a long time, and the phenomenon of inaccurate positioning of screws often occurs in the installation process of the thermal insulation door, so that the installed thermal insulation door scrapes against the ground or inclines in the opening and closing process.
Disclosure of Invention
The utility model aims to solve the problems that the screw positioning of a connecting hinge and a thermal insulation door is inaccurate and the thermal insulation door after installation is scraped against the ground or inclined in the opening and closing process because the thermal insulation door has large mass, and further provides a height-adjustable hinge for a balcony plastic steel thermal insulation door.
The technical scheme adopted by the utility model for solving the problems is as follows: the utility model comprises a door frame connecting plate, a door leaf connecting plate, a rotating shaft, a lower shaft sleeve and an adjusting bolt; the door frame connecting plate and the door leaf connecting plate are rectangular plate bodies, the door frame connecting plate and the door leaf connecting plate are arranged side by side, the lower shaft sleeve is arranged between the door frame connecting plate and the door leaf connecting plate, the axis of the lower shaft sleeve is parallel to the central line of the door frame connecting plate along the length direction, the outer wall of the lower shaft sleeve is fixedly connected with the side edge of the door frame connecting plate, the lower end of the rotating shaft is inserted into the lower shaft sleeve from top to bottom, the rotating shaft is fixedly connected with the side edge of the door leaf connecting plate, threads are arranged on the lower portion of the inner wall of the lower shaft sleeve, and the adjusting bolt is inserted into the lower end of the lower shaft sleeve from bottom to top.
Further, the pivot comprises cylinder and lower axis body, and the lower extreme of cylinder and the upper end fixed connection of lower axis body become an organic whole, and the lateral wall and the door leaf connecting plate fixed connection of cylinder.
Further, the diameter of the cylinder is the same as the outer diameter of the lower shaft sleeve, and the diameter of the lower shaft body is smaller than the inner diameter of the lower shaft sleeve.
Further, the utility model also comprises an upper shaft sleeve and a positioning pin shaft; the middle part of cylinder up end is opened there is the locating pin slot, goes up the axle sleeve setting and is between door frame connecting plate and door leaf connecting plate, and goes up the top that the axle sleeve is located down the axle sleeve, goes up the axle sleeve axis and the coincidence of axle sleeve axis down, goes up the outer wall of axle sleeve and the side fixed connection of door frame connecting plate, and the lower extreme of locating pin inserts in the locating pin slot after top-down passed the axle sleeve.
Further, the upper end of the positioning pin shaft is provided with a limiting plug, the limiting plug is a disc body, and the outer diameter of the limiting plug is the same as that of the upper shaft sleeve.
Further, the surfaces of the door frame connecting plate and the door leaf connecting plate are provided with a plurality of counter bores.
The beneficial effects of the utility model are as follows:
1. the hinge is designed into a split plug-in structure, when the heat-insulating door is installed, the door frame connecting plate and the door leaf connecting plate are respectively fixed on the door frame and the door leaf, then the rotating shaft is inserted into the lower shaft sleeve, and the height of the door leaf can be adjusted by rotating the adjusting bolt;
2. according to the utility model, only one person is required to complete the installation of heat preservation, so that not only is the labor reduced, but also the installation efficiency is improved;
3. the utility model avoids the auxiliary personnel from lifting the heat-preserving door, and the door frame connecting plate and the door leaf connecting plate can be accurately arranged on the door frame and the door leaf through screws;
4. the utility model has simple structure, convenient and quick installation and can accurately adjust the height of the door leaf.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic view of the present utility model mounted to a door frame and thermal door;
in fig. 1 and 2, 1-door frame connecting plate, 2-door leaf connecting plate, 3-rotating shaft, 301-cylinder, 302-lower shaft body, 4-lower shaft sleeve, 5-adjusting bolt, 6-upper shaft sleeve, 7-positioning pin, 701-limit plug, 8-counter bore, 9-door frame and 10-door leaf.
Detailed Description
The first embodiment is as follows: referring to fig. 1 and 2, the embodiment is described, and the height-adjustable hinge for a balcony plastic-steel thermal insulation door according to the embodiment comprises a door frame connecting plate 1, a door leaf connecting plate 2, a rotating shaft 3, a lower shaft sleeve 4 and an adjusting bolt 5; the door frame connecting plate 1 and the door leaf connecting plate 2 are rectangular plate bodies, the door frame connecting plate 1 and the door leaf connecting plate 2 are arranged side by side, the lower shaft sleeve 4 is arranged between the door frame connecting plate 1 and the door leaf connecting plate 2, the axis of the lower shaft sleeve 4 is parallel to the central line of the door frame connecting plate 1 along the length direction, the outer wall of the lower shaft sleeve 4 is fixedly connected with the side edge of the door frame connecting plate 1, the lower end of the rotating shaft 3 is inserted into the lower shaft sleeve 4 from top to bottom, the rotating shaft 3 is fixedly connected with the side edge of the door leaf connecting plate 2, threads are arranged at the lower part of the inner wall of the lower shaft sleeve 4, and the adjusting bolt 5 is inserted into the lower end of the lower shaft sleeve 4 from bottom to top.
In this embodiment, after the lower end of the rotating shaft 3 is inserted into the lower sleeve 4, the lower end surface of the rotating shaft 3 contacts with the upper end surface of the adjusting bolt 5.
During installation, firstly, the door frame connecting plate 1 is fixed on the door frame 9 through a screw, then the door leaf connecting plate 2 is fixed on the door leaf 10 through a screw, the rotating shaft 3 is inserted into the shaft sleeve 4, if the height of the door leaf 10 is lower, the adjusting bolt 5 is rotated, the adjusting bolt 5 is enabled to upwards prop up the rotating shaft 3, and the rotating shaft 3 drives the door leaf 10 to wholly move upwards, so that the height adjustment of the door leaf 10 is realized.
The second embodiment is as follows: referring to fig. 1 and 2, the embodiment is described, in which the rotating shaft 3 of the height-adjustable hinge for a balcony plastic-steel thermal insulation door according to the embodiment is composed of a cylinder 301 and a lower shaft 302, the lower end of the cylinder 301 is fixedly connected with the upper end of the lower shaft 302 into a whole, and the outer side wall of the cylinder 301 is fixedly connected with the door leaf connecting plate 2. Other components and connection relationships are the same as those of the first embodiment.
And a third specific embodiment: referring to fig. 1 and 2, the diameter of a cylinder 301 of the height-adjustable hinge for a balcony plastic-steel thermal insulation door according to the present embodiment is the same as the outer diameter of a lower shaft sleeve 4, and the diameter of a lower shaft body 302 is smaller than the inner diameter of the lower shaft sleeve 4. Other components and connection relationships are the same as those of the first or second embodiment.
The specific embodiment IV is as follows: referring to fig. 1 and 2, the embodiment of the height-adjustable hinge for the balcony plastic-steel thermal insulation door further comprises an upper shaft sleeve 6 and a positioning pin shaft 7; the middle part of cylinder 301 up end is opened there is locating pin slot 303, goes up axle sleeve 6 and sets up between door frame connecting plate 1 and door leaf connecting plate 2, and goes up axle sleeve 6 and be located the top of lower axle sleeve 4, and the axis of going up axle sleeve 6 and the coincidence of lower axle sleeve 4 axis, go up the lateral side fixed connection of axle sleeve 6 and door frame connecting plate 1, and the lower extreme of locating pin 7 inserts in the locating pin slot 303 after top-down passed last axle sleeve 6.
The positioning pin shaft 7 plays a further positioning role on the upper end of the rotating shaft 3, so that the upper part of the rotating shaft 3 is prevented from bending after a period of use, and after the lower end of the positioning pin shaft 7 is inserted into the positioning pin slot 303, the rotating shaft 3 is provided with an upper supporting point and a lower supporting point, and the rotation of the rotating shaft is more stable.
Other components and connection relationships are the same as those of the first or second embodiment.
Fifth embodiment: referring to fig. 1 and 2 for illustrating the present embodiment, a limiting plug 701 is disposed at the upper end of a positioning pin 7 of a height-adjustable hinge for a balcony plastic-steel thermal insulation door according to the present embodiment, the limiting plug 701 is a disc body, and the outer diameter of the limiting plug 701 is the same as the outer diameter of an upper shaft sleeve 6. Other compositions and connection relationships are the same as those of the fourth embodiment.
Specific embodiment six: referring to fig. 1 and 2, the surface of a door frame connecting plate 1 and the surface of a door leaf connecting plate 2 of the height-adjustable hinge for the balcony plastic-steel thermal insulation door in the embodiment are provided with a plurality of counter bores 8. Other components and connection relationships are the same as those of the first embodiment.
Principle of operation
When the thermal insulation door is installed, the door frame connecting plate 1 and the door leaf connecting plate 2 are respectively fixed on the door frame 9 and the door leaf 10, then the rotating shaft 3 is inserted into the lower shaft sleeve 4, and the height of the door leaf 10 can be adjusted by rotating the adjusting bolt 5.
The present utility model is not limited to the preferred embodiments, but is capable of modification and variation in detail, and other embodiments, such as those described above, of making various modifications and equivalents will fall within the spirit and scope of the present utility model.
Claims (6)
1. The utility model provides a hinge with adjustable balcony plastic steel thermal insulation door is with height which characterized in that: the height-adjustable hinge for the balcony plastic-steel thermal insulation door comprises a door frame connecting plate (1), a door leaf connecting plate (2), a rotating shaft (3), a lower shaft sleeve (4) and an adjusting bolt (5); door frame connecting plate (1) and door leaf connecting plate (2) are rectangular plate body, and door frame connecting plate (1) and door leaf connecting plate (2) set up side by side, lower axle sleeve (4) set up between door frame connecting plate (1) and door leaf connecting plate (2), and the axis of lower axle sleeve (4) is parallel along the central line of length direction with door frame connecting plate (1), the outer wall of lower axle sleeve (4) and the side fixed connection of door frame connecting plate (1), in the lower extreme top-down of pivot (3) inserts lower axle sleeve (4), the side fixed connection of pivot (3) and door leaf connecting plate (2), the lower part of lower axle sleeve (4) inner wall is equipped with the screw thread, in adjusting bolt (5) inserts the lower extreme of lower axle sleeve (4) from bottom to top.
2. The height-adjustable hinge for balcony plastic-steel thermal insulation door according to claim 1, wherein: the rotating shaft (3) consists of a cylinder (301) and a lower shaft body (302), the lower end of the cylinder (301) is fixedly connected with the upper end of the lower shaft body (302) into a whole, and the outer side wall of the cylinder (301) is fixedly connected with the door leaf connecting plate (2).
3. The height-adjustable hinge for balcony plastic-steel thermal insulation door according to claim 1 or 2, wherein: the diameter of the cylinder (301) is the same as the outer diameter of the lower shaft sleeve (4), and the diameter of the lower shaft body (302) is smaller than the inner diameter of the lower shaft sleeve (4).
4. The height-adjustable hinge for balcony plastic-steel thermal insulation door according to claim 1 or 2, wherein: the height-adjustable hinge for the balcony plastic-steel thermal insulation door further comprises an upper shaft sleeve (6) and a positioning pin shaft (7); the middle part of cylinder (301) up end is opened there is locating pin slot (303), goes up axle sleeve (6) and sets up between door frame connecting plate (1) and door leaf connecting plate (2), and go up axle sleeve (6) and be located the top of lower axle sleeve (4), go up the axis of axle sleeve (6) and the coincidence of axle sleeve (4) axis down, go up the outer wall of axle sleeve (6) and the side fixed connection of door frame connecting plate (1), insert in locating pin slot (303) after the lower extreme top-down of locating pin axle (7) passes axle sleeve (6).
5. The height-adjustable hinge for balcony plastic-steel thermal insulation door of claim 4, wherein: the upper end of the positioning pin shaft (7) is provided with a limiting plug (701), the limiting plug (701) is a disc body, and the outer diameter of the limiting plug (701) is the same as the outer diameter of the upper shaft sleeve (6).
6. The height-adjustable hinge for balcony plastic-steel thermal insulation door according to claim 1, wherein: the surfaces of the door frame connecting plate (1) and the door leaf connecting plate (2) are provided with a plurality of counter bores (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223411054.6U CN220226552U (en) | 2022-12-19 | 2022-12-19 | Height-adjustable hinge for balcony plastic-steel thermal insulation door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223411054.6U CN220226552U (en) | 2022-12-19 | 2022-12-19 | Height-adjustable hinge for balcony plastic-steel thermal insulation door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220226552U true CN220226552U (en) | 2023-12-22 |
Family
ID=89174914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223411054.6U Active CN220226552U (en) | 2022-12-19 | 2022-12-19 | Height-adjustable hinge for balcony plastic-steel thermal insulation door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220226552U (en) |
-
2022
- 2022-12-19 CN CN202223411054.6U patent/CN220226552U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204402222U (en) | A kind of slide-support mechanism and adopt the outward opening window of this slide-support mechanism | |
| CN207991730U (en) | The stress detection device of steel construction | |
| CN220226552U (en) | Height-adjustable hinge for balcony plastic-steel thermal insulation door | |
| CN203947930U (en) | Follower rollers that slide door or window scissors are adjustable | |
| CN2050458U (en) | Adjustable ball hinges | |
| CN210637324U (en) | Furniture installation connecting piece | |
| CN201343940Y (en) | Split-type invisible hinge | |
| CN219138741U (en) | Building curtain hinge device convenient to adjust | |
| CN219176121U (en) | Novel hinge for door and window | |
| CN219604939U (en) | Supporting device for repairing ancient building | |
| CN219034543U (en) | Steel fireproof door convenient to install | |
| CN2731031Y (en) | Hinge for upper sliding turn over roller shutter door | |
| CN215443645U (en) | Auxiliary hoisting device for door and window sash | |
| CN218117535U (en) | Balance gate automatic re-setting connecting lever device | |
| CN218759372U (en) | Screen window hinge capable of transversely adjusting gap | |
| CN218437546U (en) | Steel structure connecting assembly for connecting I-shaped steel and cross beam of green building curtain wall | |
| CN219666994U (en) | Autoclaved kettle for producing concrete blocks | |
| CN219680081U (en) | Assembled glass vestibule cabinet | |
| CN216893920U (en) | Detachable blind hinge | |
| CN216446021U (en) | Building foundation pile fastening device | |
| CN220081425U (en) | Shaft construction hanging scaffold guide structure | |
| CN219882202U (en) | Stainless steel door frame's positioner of polishing | |
| CN215650232U (en) | Push rod mounting structure for showcase | |
| CN220226560U (en) | Mounting assembly for adjusting mounting height of door | |
| CN219622510U (en) | Space-adjustable top-bottom shaft hinge |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |