CN221053466U - Large-angle opening heavy-duty hinge - Google Patents
Large-angle opening heavy-duty hinge Download PDFInfo
- Publication number
- CN221053466U CN221053466U CN202322589091.4U CN202322589091U CN221053466U CN 221053466 U CN221053466 U CN 221053466U CN 202322589091 U CN202322589091 U CN 202322589091U CN 221053466 U CN221053466 U CN 221053466U
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- Prior art keywords
- hinge
- hinged
- shaft seat
- inner shaft
- movable
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- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 239000007769 metal material Substances 0.000 claims description 4
- 239000011796 hollow space material Substances 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002905 metal composite material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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- Hinges (AREA)
Abstract
The utility model provides a heavy-duty type hinge is opened to wide-angle, its include inlay in the fixed hinge of cabinet body, inlay in the movable hinge of door body, its characterized in that: the back of the movable hinge is outwards provided with a shaft connection part in a protruding mode, a connecting mechanism is hinged in the fixed hinge, the shaft connection part is hinged in the connecting mechanism in an extending mode, and the movable hinge rotates along the fixed hinge; the connecting mechanism comprises an outer shaft seat and an inner shaft seat, one end of the outer shaft seat is hinged to the fixed hinge, the other end of the outer shaft seat is hinged to the inner shaft connecting hole of the movable hinge, one end of the inner shaft seat is hinged to the fixed hinge, and the other end of the inner shaft seat is hinged to the inner shaft connecting hole of the movable hinge. The beneficial effects of the utility model are as follows: the outer shaft seat and the inner shaft seat are utilized to replace the traditional single rotating shaft connection, so that the bearing capacity is high, and the strength and the stability of the interconnection are high.
Description
Technical Field
The utility model relates to a hinge, in particular to a large-angle opening heavy-duty hinge.
Background
The hinge is a mechanical device for connecting two solids and allowing the two solids to rotate relatively, and in daily life, the hinge is often arranged on a door or window to realize the opening and closing of the door or window. The door bodies in the market are various and are made of metal materials or metal composite materials, and mainly comprise steel iron, stainless steel materials, even armored door bodies and the like, and the door bodies are generally characterized by large volume and heavy weight. In order to improve the sealing effect of the metal door, the metal door has higher requirement standards on the size in the door frame, the forming height and the opening angle of the door leaf, the opening angle of the conventional hinge is limited to be within 90 degrees, the opening angle is smaller, and when the forming angle of the door body deviates, the door can rebound to influence the normal opening and closing operation of the door body. Meanwhile, the hinge is composed of a fixed hinge and a movable rail hinge, the fixed hinge and the movable rail hinge are connected through a rotating shaft, the movable rail hinge cannot bear large weight, only the light door and window can be connected, if the heavy door body is installed, the stability of the heavy door body is poor, the heavy door body is easy to fall off after long-term use, and therefore the heavy-duty hinge needs to be opened at a large angle.
Disclosure of utility model
The utility model aims to overcome the defects of the prior art and provides the large-angle opening heavy-duty hinge which is simple in structure, low in manufacturing cost, high in hinge bearing capacity, high in connection strength and high in stability, and the door body can be opened at a large angle.
The utility model aims at realizing the following modes: the utility model provides a heavy-duty type hinge is opened to wide-angle, its include inlay in the fixed hinge of cabinet body, inlay in the movable hinge of door body, its characterized in that: the back of the movable hinge is outwards provided with a shaft connection part in a protruding mode, a connecting mechanism is hinged in the fixed hinge, the shaft connection part is hinged in the connecting mechanism in an extending mode, and the movable hinge rotates along the fixed hinge; the connecting mechanism comprises an outer shaft seat and an inner shaft seat, one end of the outer shaft seat is hinged to the fixed hinge, the other end of the outer shaft seat is hinged to the inner shaft connecting hole of the movable hinge, one end of the inner shaft seat is hinged to the fixed hinge, and the other end of the inner shaft seat is hinged to the inner shaft connecting hole of the movable hinge.
The side wall of the outer shaft seat is inwards concave to form a limit groove, and a limit column formed by the protrusion of the inner shaft seat is clamped in the limit groove.
The shaft joint part is arc-shaped, and outer shaft joint holes are distributed at the end head of the shaft joint part; the inner shaft connecting holes are distributed in the middle of the shaft connecting part and are arranged with the movable hinge body in a clearance way.
The two shaft connecting parts are distributed up and down, a hollow space is formed between the two shaft connecting parts, and the inner shaft seat is movably arranged in the space.
The shaft connection part and the movable hinge are integrally manufactured and formed by metal materials.
The upper end face and the lower end face of the fixed hinge are provided with fixing seats, and fixing screws penetrate through mounting holes in the fixing seats to be connected with the cabinet body.
The end face of the movable hinge is provided with a fixing hole, and a fixing screw penetrates through the fixing hole and is connected with the door body.
The beneficial effects of the utility model are as follows: 1. simple structure, low manufacturing cost and market competitiveness improvement. 2. The outer shaft seat and the inner shaft seat are utilized to replace the traditional single rotating shaft connection, so that the bearing capacity is high, and the strength and the stability of the interconnection are high. 3. The opening angle of the hinge can be increased to more than 330 degrees, the door body is characterized by wide-angle opening, the door body is protected from being damaged due to transitional opening, and the service life of the door body is effectively prolonged.
Drawings
Fig. 1 is a diagram showing the effect of the assembly of the present utility model.
Fig. 2 is a schematic view of the hinge in the closed state of the utility model.
Fig. 3 is a schematic view of an opened state of the hinge in the present utility model.
Fig. 4 is a structural assembly view of the hinge of the present utility model.
Detailed Description
The utility model is described in more detail below with reference to the accompanying drawings. The utility model provides a heavy-duty type hinge is opened to wide-angle, its include inlay in the fixed hinge 1 of the cabinet body, inlay in the movable hinge 2 of the door body, its characterized in that: the back of the movable hinge 2 is outwards provided with a shaft connection part 21 in a protruding mode, a connecting mechanism 3 is hinged in the fixed hinge 1, the shaft connection part 21 is hinged in the connecting mechanism 3 in an extending mode, and the movable hinge 2 rotates along the fixed hinge 1; the connecting mechanism 3 comprises an outer shaft seat 31 and an inner shaft seat 32, one end of the outer shaft seat 31 is hinged to the fixed hinge 1, the other end of the outer shaft seat 31 is hinged to the outer shaft joint hole 22 of the movable hinge 2, one end of the inner shaft seat 32 is hinged to the fixed hinge 1, and the other end of the inner shaft seat 32 is hinged to the inner shaft joint hole 23 of the movable hinge 2.
The side wall of the outer shaft seat 31 is concaved inwards to form a limit groove 311, and a limit post 321 formed by the protrusion of the inner shaft seat 32 is clamped in the limit groove 311.
The shaft connection part 21 is arc-shaped, and outer shaft connection holes 22 of the shaft connection part 21 are distributed at the end of the shaft connection part 21; the inner shaft connecting holes 23 are distributed in the middle of the shaft connecting part 21 and are arranged with the movable hinge 2 body in a clearance way.
Two shaft connecting parts 21 are distributed up and down, a clearance groove 24 is formed between the two shaft connecting parts 21 in a hollowed-out way, and an inner shaft seat 32 is movably arranged in the clearance groove 24.
The shaft connection part 21 and the movable hinge 2 are integrally made of metal materials.
The upper end face and the lower end face of the fixed hinge 1 are provided with fixing seats 11, and fixing screws penetrate through mounting holes 12 in the fixing seats 11 to be connected with the cabinet body.
The end face of the movable hinge 2 is provided with a fixing hole 25, and a fixing screw penetrates through the fixing hole 25 and is connected with the door body.
Working principle: in this hinge, the back of movable hinge outwards is protruding to be provided with the coupling portion, and the coupling portion outwards extends and articulates and install on fixed hinge's coupling mechanism, and movable hinge can rotate along this fixed hinge to realize the switching operation of the door body.
The connecting mechanism comprises an outer shaft seat and an inner shaft seat, wherein one end head of the outer shaft seat is hinged on the fixed hinge, and the other end head is hinged in an outer shaft connecting hole of the movable hinge; one end of the inner shaft seat is hinged on the fixed hinge, and the other end is hinged on the inner shaft hole of the movable hinge. The outer shaft seat and the inner shaft seat are hinged to the shaft joint of the movable hinge, so that the traditional single rotating shaft is replaced to rotate and connect, the opening angle of the movable hinge is increased, the opening angle of the movable hinge reaches more than 330 degrees, a user can conveniently control the door body, and the door body can not influence the normal use of the door body even if the angle deviation is rebounded.
Further, in order to avoid the condition that the door body takes place to open the angle too big, the indent is formed with the spacing groove on the lateral wall of outer axle seat, correspondingly, is formed with spacing post in the outstanding on the interior axle seat, when the door body is opened to spacing post card and is arranged in the spacing groove, the door body open angle reaches the biggest this moment, restriction door body, protection door body avoid its transition to open and receive the damage, effectively prolong its life.
The two shaft connectors of the outer shaft connector and the inner shaft connector replace the traditional single rotating shaft, the thickness of the shaft connector or the parts of the shaft connector are increased, the bearing strength and the bearing capacity of the hinge are high when the hinge is used, and the strength and the stability of the interconnection of the hinge are improved.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (7)
1. The utility model provides a heavy-duty type hinge is opened to wide-angle, its include inlay in fixed hinge (1) of cabinet body, inlay in movable hinge (2) of door body, its characterized in that: the back of the movable hinge (2) is outwards provided with a shaft connection part (21) in a protruding mode, a connecting mechanism (3) is hinged in the fixed hinge (1), the shaft connection part (21) is hinged in the connecting mechanism (3) in an extending mode, and the movable hinge (2) rotates along the fixed hinge (1); the connecting mechanism (3) comprises an outer shaft seat (31) and an inner shaft seat (32), one end of the outer shaft seat (31) is hinged to the fixed hinge (1), the other end of the outer shaft seat is hinged to the outer shaft joint hole (22) of the movable hinge (2), one end of the inner shaft seat (32) is hinged to the fixed hinge (1), and the other end of the inner shaft seat is hinged to the inner shaft joint hole (23) of the movable hinge (2).
2. The large angle opening heavy duty hinge of claim 1, wherein: the side wall of the outer shaft seat (31) is concavely provided with a limiting groove (311), and a limiting post (321) formed by the protrusion of the inner shaft seat (32) is clamped in the limiting groove (311).
3. The large angle opening heavy duty hinge of claim 1, wherein: the shaft connection part (21) is arc-shaped, and outer shaft connection holes (22) of the shaft connection part are distributed at the end of the shaft connection part (21); the inner shaft connecting holes (23) are distributed in the middle of the shaft connecting part (21) and are arranged with the body of the movable hinge (2) in a clearance way.
4. The large angle opening heavy duty hinge of claim 1, wherein: two shaft connecting parts (21) are distributed up and down, a hollow space avoiding groove (24) is formed between the two shaft connecting parts (21), and an inner shaft seat (32) is movably arranged in the space avoiding groove (24).
5. The large angle opening heavy duty hinge of claim 1, wherein: the shaft connection part (21) and the movable hinge (2) are integrally manufactured and formed by metal materials.
6. The large angle opening heavy duty hinge of claim 1, wherein: the upper end face and the lower end face of the fixed hinge (1) are provided with fixed seats (11), and fixing screws penetrate through mounting holes (12) in the fixed seats (11) to be connected with the cabinet body.
7. The large angle opening heavy duty hinge of claim 1, wherein: the end face of the movable hinge (2) is provided with a fixing hole (25), and a fixing screw penetrates through the fixing hole (25) to be connected with the door body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322589091.4U CN221053466U (en) | 2023-09-23 | 2023-09-23 | Large-angle opening heavy-duty hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322589091.4U CN221053466U (en) | 2023-09-23 | 2023-09-23 | Large-angle opening heavy-duty hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221053466U true CN221053466U (en) | 2024-05-31 |
Family
ID=91197711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322589091.4U Active CN221053466U (en) | 2023-09-23 | 2023-09-23 | Large-angle opening heavy-duty hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221053466U (en) |
-
2023
- 2023-09-23 CN CN202322589091.4U patent/CN221053466U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |