CN220769204U - Manual upturning door hinge assembly - Google Patents
Manual upturning door hinge assembly Download PDFInfo
- Publication number
- CN220769204U CN220769204U CN202322246905.4U CN202322246905U CN220769204U CN 220769204 U CN220769204 U CN 220769204U CN 202322246905 U CN202322246905 U CN 202322246905U CN 220769204 U CN220769204 U CN 220769204U
- Authority
- CN
- China
- Prior art keywords
- hinge
- connecting rod
- supporting rod
- door
- movably connected
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- 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.)
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Links
- 230000001360 synchronised effect Effects 0.000 claims abstract description 25
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 24
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 13
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 230000001939 inductive effect Effects 0.000 claims 1
- 238000003801 milling Methods 0.000 abstract description 3
- 241000227287 Elliottia pyroliflora Species 0.000 abstract description 2
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 abstract description 2
- 230000006698 induction Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
Landscapes
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
Abstract
The utility model discloses a hinge component, which belongs to the technical field of hinge accessories, and in particular relates to a manual upturning door hinge component, comprising: a synchronous connecting rod, a left hinge group and a right hinge group; the left hinge group and the right hinge group are fixedly arranged at two ends of the synchronous connecting rod by bolts, and the hinge fitting is finished by CNC milling, so that the strength of the hinge is ensured; the hinge accessory adopts a high-precision pin shaft to be connected with the copper bush, has high matching precision, adopts a reasonable placement position of the nitrogen spring to ensure that a certain locking force is applied to the door to open the door, has a certain supporting force in the middle, and has a synchronous connecting rod to ensure the synchronism of the left hinge and the right hinge, and is provided with a door-closing limit switch, and the system senses door opening and closing actions.
Description
Technical Field
The utility model discloses a hinge assembly, belongs to the technical field of hinge accessories, and particularly relates to a manual upturning door hinge assembly.
Background
A hinge is a device for connecting two objects, typically consisting of two or more metal plates, one of which has a raised shaft and the other of which has a recess into which the shaft can be inserted and rotated so that the two objects are connected together and can be rotated relative to each other. Hinges are commonly used for the connection of furniture such as doors, windows, cabinets and buildings, and also for the connection of mechanical devices.
The existing up-turned door hinge fittings adopt sheet metal stamping and rivet connection, cannot bear large load and have larger width, so that the door frame is easy to shake and soft, and the supporting force is insufficient.
Disclosure of Invention
The utility model aims to: a manual tilt-up door hinge assembly is provided that solves the above-mentioned problems.
The technical scheme is as follows: a manual tilt-up door hinge assembly, the hinge assembly comprising: a synchronous connecting rod, a left hinge group and a right hinge group;
the left hinge group and the right hinge group are arranged at two ends of the synchronous connecting rod in a symmetrical synchronous mode;
the left hinge group and the right hinge group are fixedly arranged at two ends of the synchronous connecting rod by bolts.
In a further embodiment, the left hinge group includes: the first supporting rod is fixedly arranged at one end of the synchronous connecting rod through a bolt; one end of the first connecting rod is movably connected with the upper part of one end of the first supporting rod; one end of the second supporting rod is movably connected with the other end of the first connecting rod; the first connecting seat is movably connected with the other end of the first supporting rod and the other end of the second supporting rod; and one end of the first nitrogen spring is movably connected with the lower part of one end of the first supporting rod.
In a further embodiment, the right hinge group includes: the third supporting rod is fixedly arranged at the other end of the synchronous connecting rod through a bolt; one end of the second connecting rod is movably connected with the upper part of one end of the third supporting rod; one end of the fourth supporting rod is movably connected with the other end of the second connecting rod; the second connecting seat is movably connected with the other end of the third supporting rod and the other end of the fourth supporting rod; and one end of the second nitrogen spring is movably connected with the lower part of one end of the third supporting rod.
In a further embodiment, the nitrogen spring ensures that the door is closed with a certain locking force and the door is opened with a certain supporting force.
In a further embodiment, the bottom of the first support rod is provided with an induction piece.
In a further embodiment, the bottom of the third support bar is provided with an induction piece.
In a further embodiment, the left hinge group and the right hinge group are movably connected by adopting a pin shaft and a copper sleeve, so that the left hinge group and the right hinge group have high matching precision.
In a further embodiment, the hinge assembly is finished by CNC milling, ensuring the strength of the hinge.
The beneficial effects are that: the utility model discloses a hinge component, which belongs to the technical field of hinge accessories, and in particular relates to a manual upturning door hinge component, comprising: a synchronous connecting rod, a left hinge group and a right hinge group; the left hinge group and the right hinge group are fixedly arranged at two ends of the synchronous connecting rod by bolts, and the hinge fitting is finished by CNC milling, so that the strength of the hinge is ensured; the hinge accessory adopts a high-precision pin shaft to be connected with the copper bush, has high matching precision, adopts a reasonable placement position of the nitrogen spring to ensure that a certain locking force is applied to the door to open the door, has a certain supporting force in the middle, and has a synchronous connecting rod to ensure the synchronism of the left hinge and the right hinge, and is provided with a door-closing limit switch, and the system senses door opening and closing actions.
Drawings
Fig. 1 is a schematic diagram of the present utility model.
Fig. 2 is an isometric view of the present utility model.
Fig. 3 is a structural diagram of the present utility model.
Reference numerals: synchronous connecting rod 1, left hinge group 2, right hinge group 3, first bracing piece 4, head rod 5, second bracing piece 6, first connecting seat 7, first nitrogen spring 8, third bracing piece 9, second connecting rod 10, fourth bracing piece 11, second connecting seat 12, second nitrogen spring 13, response piece 14.
Detailed Description
The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art. In addition, the technical features of the different embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.
A manual tilt-up door hinge assembly, comprising: synchronous connecting rod 1, left hinge group 2, right hinge group 3.
In one embodiment, as shown in fig. 1 to 3, the left hinge group 2 and the right hinge group 3 are installed on both ends of the synchronous connecting rod 1 in a symmetrical synchronous manner;
the left hinge group 2 and the right hinge group 3 are fixedly arranged at two ends of the synchronous connecting rod 1 by bolts.
In one embodiment, as shown in fig. 1 to 3, the left hinge group 2 includes: the first supporting rod 4 is fixedly arranged at one end of the synchronous connecting rod 1 through a bolt; one end of the first connecting rod 5 is movably connected with the upper part of one end of the first supporting rod 4; one end of the second supporting rod 6 is movably connected with the other end of the first connecting rod 5; the first connecting seat 7 is movably connected with the other end of the first supporting rod 4 and the other end of the second supporting rod 6; and one end of the first nitrogen spring 8 is movably connected with the lower part of one end of the first supporting rod 4.
In one embodiment, as shown in fig. 1 to 3, the right hinge group 3 includes: the third supporting rod 9 is fixedly arranged at the other end of the synchronous connecting rod 1 through a bolt; one end of the second connecting rod 10 is movably connected with the upper part of one end of the third supporting rod 9; one end of the fourth supporting rod 11 is movably connected with the other end of the second connecting rod 10; the second connecting seat 12 is movably connected with the other end of the third supporting rod 9 and the other end of the fourth supporting rod 11; and one end of the second nitrogen spring 13 is movably connected with the lower part of one end of the third supporting rod 9.
In one embodiment, as shown in fig. 1 to 3, the bottom of the first support bar 4 is provided with an induction piece 14.
In one embodiment, as shown in fig. 1 to 3, the bottom of the third support bar is provided with an induction piece 14.
In one embodiment, as shown in fig. 1 to 3, the components in the left hinge group 2 and the right hinge group 3 are movably connected by adopting a pin shaft and a copper sleeve.
Working principle: when the door and window opening and closing device works, when the door and window needs to be opened or closed, the first connecting seat 7 and the second connecting seat 12 are connected with the door and window handle, and when the door and window opening and closing device starts or closes, the first supporting rod 4, the second supporting rod 6, the third supporting rod 9 and the fourth supporting rod 11 respectively connected with the first connecting seat 7 and the second connecting seat 12 work, so that the first nitrogen spring 8 and the second nitrogen spring 13 are driven to extend or retract, and the door and window opening and closing are realized.
It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While still being apparent from variations or modifications that may be made by those skilled in the art are within the scope of the utility model.
Claims (6)
1. A manual tilt-up door hinge assembly, the hinge assembly comprising: a synchronous connecting rod, a left hinge group and a right hinge group;
the left hinge group and the right hinge group are arranged at two ends of the synchronous connecting rod in a symmetrical synchronous mode;
the left hinge group and the right hinge group are fixedly arranged at two ends of the synchronous connecting rod by bolts.
2. A manual tilt-up door hinge assembly according to claim 1, wherein the left hinge group comprises: the first supporting rod is fixedly arranged at one end of the synchronous connecting rod through a bolt; one end of the first connecting rod is movably connected with the upper part of one end of the first supporting rod; one end of the second supporting rod is movably connected with the other end of the first connecting rod; the first connecting seat is movably connected with the other end of the first supporting rod and the other end of the second supporting rod; and one end of the first nitrogen spring is movably connected with the lower part of one end of the first supporting rod.
3. A manual tilt-up door hinge assembly according to claim 1, wherein the right hinge group comprises: the third supporting rod is fixedly arranged at the other end of the synchronous connecting rod through a bolt; one end of the second connecting rod is movably connected with the upper part of one end of the third supporting rod; one end of the fourth supporting rod is movably connected with the other end of the second connecting rod; the second connecting seat is movably connected with the other end of the third supporting rod and the other end of the fourth supporting rod; and one end of the second nitrogen spring is movably connected with the lower part of one end of the third supporting rod.
4. A manual tilt-up door hinge assembly according to claim 2, wherein the bottom of the first support bar is provided with an inductive tab.
5. A manual tilt-up door hinge assembly according to claim 3, wherein the third support bar has a sensing tab at the bottom thereof.
6. The manual tilt-up door hinge assembly of claim 1, wherein the left hinge assembly and the right hinge assembly are movably connected by a pin and a copper sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322246905.4U CN220769204U (en) | 2023-08-21 | 2023-08-21 | Manual upturning door hinge assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322246905.4U CN220769204U (en) | 2023-08-21 | 2023-08-21 | Manual upturning door hinge assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220769204U true CN220769204U (en) | 2024-04-12 |
Family
ID=90610472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322246905.4U Active CN220769204U (en) | 2023-08-21 | 2023-08-21 | Manual upturning door hinge assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220769204U (en) |
-
2023
- 2023-08-21 CN CN202322246905.4U patent/CN220769204U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |