CN221032082U - Hinge - Google Patents
Hinge Download PDFInfo
- Publication number
- CN221032082U CN221032082U CN202323037953.9U CN202323037953U CN221032082U CN 221032082 U CN221032082 U CN 221032082U CN 202323037953 U CN202323037953 U CN 202323037953U CN 221032082 U CN221032082 U CN 221032082U
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- China
- Prior art keywords
- sheet
- fan
- piece
- rotating shaft
- hinge
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- 239000000463 material Substances 0.000 claims description 10
- 238000009434 installation Methods 0.000 abstract description 9
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
Landscapes
- Hinges (AREA)
Abstract
The utility model is applicable to the field of door and window hardware fittings, and provides a hinge, which comprises: a first sheet; the rotating shaft is vertically and fixedly arranged on the first page; the second sheet is arranged in parallel with the first sheet and is rotationally connected with the rotating shaft; the limiting piece is arranged on one side of the second sheet, which is away from the first sheet, and is detachably connected with the rotating shaft so as to limit the second sheet to be separated from the rotating shaft; the first sheet is used for being fixed on the bottom edge of the frame piece, the second sheet is used for being fixed on the bottom edge of the fan piece, and the limiting piece is used for being connected with the side edge of the fan piece; or the first sheet is used for being fixed on the top edge of the frame piece, the second sheet is used for being fixed on the top edge of the fan piece, and the limiting piece is used for being connected with the side edge of the fan piece. The hinge provided by the utility model has a simple structure, has a locking function on the hinge to improve the structural stability of the fan, can realize the rapid installation and disassembly of the fan, and improves the disassembly and assembly efficiency.
Description
Technical Field
The utility model belongs to the field of door and window hardware accessories, and particularly relates to a hinge.
Background
In door and window hardware systems, hinges are an important existence. The hinge is used for connecting a frame and a fan of a door and a window, so that the function of supporting a fan piece and rotating to open and close is realized. Screen window hinge under the prior art, screen window hinge is when installing or dismantling the screen window casement spare, because screen window hinge structure complicacy leads to the dismouting difficulty of casement spare, and the dismouting step is loaded down with trivial details, leads to the dismouting inefficiency in the production installation.
Disclosure of utility model
The utility model provides a hinge, which aims to solve the problem of low disassembly and assembly efficiency caused by complicated disassembly and assembly of fan parts in the prior art.
The utility model is realized in that a hinge is characterized by comprising:
a first sheet;
The rotating shaft is vertically and fixedly arranged on the first page;
The second sheet is arranged in parallel with the first sheet and is rotationally connected with the rotating shaft;
The limiting piece is arranged on one side, away from the first sheet, of the second sheet and is detachably connected with the rotating shaft so as to limit the second sheet to be separated from the rotating shaft;
The first sheet is used for being arranged at the bottom edge of the frame piece, the second sheet is used for being arranged at the bottom edge of the fan piece, and the limiting piece is used for being connected with the side edge of the fan piece; or the first sheet is used for being arranged at the top edge of the frame piece, the second sheet is used for being arranged at the top edge of the fan piece, and the limiting piece is used for being connected with the side edge of the fan piece.
Further, the limiting piece can be arranged on the side edge of the fan piece in a movable mode along the side edge of the fan piece, the rotating shaft is provided with a clamping piece, the limiting piece is provided with a connecting hole, the inner wall of the connecting hole is provided with a clamping part, the rotating shaft penetrates through the connecting hole, and the clamping piece is matched with the clamping part.
Further, the outer wall of the rotating shaft is provided with an annular groove, and the clamping piece is sleeved in the annular groove.
Further, the clamping part is an annular groove arranged on the inner wall of the connecting hole, and the clamping piece is of a semi-ring structure made of rigid materials.
Further, the clamping part is an annular groove arranged on the inner wall of the connecting hole, and the clamping piece is an annular structure made of flexible materials.
Further, the limiting piece is slidably arranged in the groove at the side edge of the fan piece.
The second leaf piece is arranged in the groove at the bottom edge or the top edge of the fan piece in a penetrating mode and is detachably arranged on the fan piece through the connecting piece.
Further, a supporting portion is arranged on the rotating shaft, a through hole is formed in the second sheet, the rotating shaft penetrates through the through hole, and the second sheet is abutted to the supporting portion.
Further, a limiting part is arranged on the second sheet and is used for being abutted against the side surface of the fan so as to limit the second sheet to be positioned at the corner of the fan.
The fan has the beneficial effects that the second sheet is arranged at the bottom edge (or the top edge) of the fan, the limiting piece is arranged at the side edge of the frame, the limiting piece and the second sheet form an L-shaped structure so that the fan is fixedly arranged on the hinge, the first sheet is connected with the frame, the rotating shaft is fixedly connected with the first sheet, the second sheet is rotatably connected with the rotating shaft so that the fan can be opened or closed relative to the frame, the limiting piece arranged at the side edge of the fan is detachably connected with the rotating shaft on the basis, and the fan can be quickly disassembled and assembled through the connection or separation of the limiting piece and the rotating shaft. Meanwhile, the hinge can be locked through the connection of the limiting piece and the rotating shaft after the fan piece is installed, and the structural stability of the fan piece in the installation state is improved.
Drawings
Fig. 1 is a schematic structural view of a hinge provided by the utility model mounted on a door or window;
FIG. 2 is an enlarged view at A in FIG. 1;
Fig. 3 is a schematic perspective view of a hinge according to the present utility model;
FIG. 4 is an exploded view of a hinge according to the present utility model;
FIG. 5 is a cross-sectional view of a hinge provided by the present utility model;
fig. 6 is an enlarged view at B in fig. 5.
Reference numerals illustrate:
1. A first sheet; 11. a first mounting hole; 12. a second mounting hole; 2. a rotating shaft; 21. a support part; 22. an annular groove; 3. a second sheet; 31. a through hole; 32. a limit part; 33. a third mounting hole; 4. a limiting piece; 41. a connection hole; 411. a clamping part; 5. a clamping piece; 6. a connecting piece; 10. a frame member; 20. a fan.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Referring to fig. 1-3, an embodiment of the present utility model provides a hinge suitable for use in the installation of a relatively lightweight sash member 20, such as a window sash member, comprising: a first sheet 1, a rotating shaft 2, a second sheet 3 and a limiting member 4. The rotating shaft 2 is vertically and fixedly arranged on the first sheet 1, the second sheet 3 is arranged in parallel with the first sheet 1 and is rotationally connected with the rotating shaft 2, the limiting piece 4 is arranged on one side of the second sheet 3, which is away from the first sheet 1, and is detachably connected with the rotating shaft 2 so as to limit the second sheet 3 to be separated from the rotating shaft 2, the first sheet 1 is used for being arranged at the bottom edge of the frame piece 10, the second sheet 3 is used for being arranged at the bottom edge of the fan piece 20, and the limiting piece 4 is used for moving with the side edge of the fan piece 20; or the first sheet 1 is used for being arranged at the top edge of the frame member 10, the second sheet 3 is used for being arranged at the top edge of the fan member 20, the limiting member 4 is used for being movably connected with the side edge of the fan member 20, namely, in normal cases, a hinge is respectively arranged at the upper and lower positions of the side edge of the fan member, the corresponding first sheet 1 and the second sheet 3 are respectively and correspondingly fixed at the bottom edge of the frame member 10 and the bottom edge of the fan member 20 when the hinge is arranged at the bottom of the side edge of the fan member 20, and the corresponding first sheet 1 and the second sheet 3 are respectively and correspondingly fixed at the top edge of the frame member 10 and the top edge of the fan member 20 when the hinge is arranged at the top of the side edge of the fan member 20.
The second leaf 3 is arranged at the bottom edge (or the top edge) of the fan, the limiting piece 4 is arranged at the side edge of the frame, the limiting piece 4 and the second leaf 3 form an L-shaped structure so that the fan 20 is fixedly installed on a hinge, the first leaf 1 is connected with the frame 10, the rotating shaft 2 is fixedly connected with the first leaf 1, the second leaf 3 is rotationally connected with the rotating shaft 2 through the second leaf 2, the fan 20 can be opened or closed relative to the frame 10, the limiting piece 4 arranged at the side edge of the fan 20 is detachably connected with the rotating shaft 2 on the basis, the fan 20 can be quickly disassembled and assembled through the connection or separation of the limiting piece 4 and the rotating shaft 2, the hinge can be locked through the connection of the limiting piece 4 and the rotating shaft 2 after the fan 20 is installed, and the structural stability of the fan 20 under the installation state is improved.
During installation, the rotation shaft 2 is fixedly connected with the first sheet 1, which can be, but not limited to, a riveted connection mode, the first sheet 1 is fixed with the frame member 10, the second sheet 3 is fixed on the fan member 20, then the second sheet 3 is rotationally connected with the rotation shaft 2, and finally the limiting member 4 is arranged on the side edge of the fan member 20, and the limiting member 4 is detachably connected with the rotation shaft 2, so that the installation of the fan member 20 can be completed. When the fan 20 needs to be disassembled, the fan 20 can be disassembled by disassembling the limiting piece 4 and the rotating shaft 2, so that the fan 20 is quickly disassembled.
The hinge provided by the utility model has a simple structure, has a locking function on the hinge to improve the structural stability of the fan 20, can realize the rapid installation and disassembly of the fan 20, and improves the disassembly and assembly efficiency.
Further, one side of the first sheet 1 is clamped in the groove at the bottom edge or the top edge of the frame member 10, and is detachably arranged on the frame member 10 through the connecting member 6. So can avoid first page 1 to bulge in the surface at the base or the topside of frame spare 10 in order to influence the opening and shutting of fan 20 when installing on the frame spare, the recess of rational utilization frame spare 10 can also reduce the occupation in space simultaneously for the structure of hinge and frame spare 10 is compacter.
Referring to fig. 4, specifically, the first sheet 1 is provided with a first mounting hole 11 and a second mounting hole 12, the rotating shaft 2 is fixedly connected with the first mounting hole 11 through a connecting piece 6, and the first sheet 1 is fixedly connected with the frame 10 through the second mounting hole 12, wherein the connecting piece 6 can be, but is not limited to, a screw.
Referring to fig. 4-6, further, the limiting member 4 is movably disposed on the side edge of the fan 20 along the side edge of the fan 20, the rotating shaft 2 is provided with a clamping member 5, the limiting member 4 is provided with a connecting hole 41, the inner wall of the connecting hole 41 is provided with a clamping portion 411, the rotating shaft 2 is provided with the connecting hole 41 in a penetrating manner, and the clamping member 5 is matched with the clamping portion 411. So through set up on axis of rotation 2 can be connected with the joint portion 411 joint on the locating part 4, can realize locating part 4 and axis of rotation 2's quick assembly disassembly, easy and simple to handle, simple structure. The limiting piece 4 can move at the side edge of the fan piece 20, so that the limiting piece 4 can move away from the rotating shaft 2 to be separated from the rotating shaft 2 when the limiting piece 4 is detached from the rotating shaft 2.
In this embodiment, the limiting member 4 can be slidably mounted on the groove of the existing structure on the side of the fan member 20, so that the limiting member 4 can be prevented from interfering with the opening and closing of the fan member 20, and the occupied mounting space can be reduced.
Referring to fig. 4-6, further, the outer wall of the rotating shaft 2 is provided with an annular groove 22, and the clamping member 5 is sleeved in the annular groove 22. So can improve the connection stability between chucking spare 5 and the axis of rotation 2 on, avoid chucking spare 5 to produce the displacement in the axis direction of axis of rotation 2 for axis of rotation 2 breaks away from connecting hole 41.
Referring to fig. 4, further, the clamping part 411 is connected to an annular groove on the inner wall of the hole 41, and the clamping member 5 is a semi-ring structure made of rigid material. So, semi-ring structure's chucking spare 5 makes can be by connecting hole 41 inner wall extrusion compression in order to smoothly get into connecting hole 41 when pushing in connecting hole 41 in, and set up annular groove 22 at connecting hole 41 inner wall, in the annular groove was entered into to the card piece, annular groove corresponding position's space increase makes chucking spare 5 can resume the original state and block into annular groove 22 in to realize that the connection between locating part 4 and the axis of rotation 2 is fixed, the semi-ring structure of rigid material preparation can guarantee that chucking spare 5 can have sufficient spacing intensity when joint with joint 411. When the limiting piece 4 is required to be separated from the rotating shaft 2, the limiting piece 4 can overcome the resistance of the clamping piece 5 by moving in the direction away from the rotating shaft 2 so as to separate the limiting piece 4 from the rotating shaft.
In addition, the clamping member 5 may be an annular structure made of a flexible material, so that not only the installation of the clamping member 5 in the connecting hole 41 but also the increase of the resistance between the rotating shaft 2 and the connecting hole 41 can be realized. Wherein, the flexible material refers to that the flexible material can keep a certain shape in normal state and can deform when being stressed, and in the embodiment, the flexible material can be but is not limited to silica gel, plastic, rubber and the like.
Referring to fig. 4-5, further, the rotating shaft 2 is provided with a supporting portion 21, the second sheet 3 is provided with a through hole 31, the rotating shaft 2 is penetrated through the through hole 31, and the second sheet 3 abuts against the supporting portion 21. The provision of the support 21 allows the weight of the fan 20 to be transferred to the support 21 to ensure that the fan can be well secured to the rotating shaft 2 by the second blade 3, while the provision of the through-holes 31 allows the rotating shaft 2 to be rotatably connected to the rotating shaft 2 by cooperation with the through-holes 31.
Further, the second sheet 3 is inserted into the groove at the bottom edge or the top edge of the fan 20, and is detachably arranged on the fan 20 through a connecting piece. Therefore, when the second leaf 3 is mounted on the fan 20, the second leaf 3 protrudes out of the surface of the top edge or the bottom edge of the fan 20 to influence the opening and closing of the fan 20, and meanwhile, the space occupation can be reduced by reasonably utilizing the grooves of the fan 20, so that the structure of the hinge and the fan 20 is more compact.
Referring to fig. 4, in particular, the second sheet 3 is further provided with a third mounting hole 33, and the second sheet 3 is fixedly connected to the fan 20 through the third mounting hole 33 by using a connector.
Referring to fig. 4-5, further, the second sheet 3 is provided with a limiting portion 32, and the limiting portion 32 is used for abutting against a side surface of the fan 20 to limit the second sheet 3 to be located at a corner of the fan 20. Thus, when the second sheet 3 is mounted on the fan 20, the second sheet 3 is positioned by abutting the limiting part 32 against the surface of the fan 20, so that the second sheet 3 can be quickly mounted on the fan 20, and in addition, the second sheet 3 can be limited on the surface of the fan 20, so that the second sheet 3 and the fan 20 are connected more firmly.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (10)
1. A hinge, comprising:
a first sheet;
The rotating shaft is vertically and fixedly arranged on the first page;
The second sheet is arranged in parallel with the first sheet and is rotationally connected with the rotating shaft;
The limiting piece is arranged on one side, away from the first sheet, of the second sheet and is detachably connected with the rotating shaft so as to limit the second sheet to be separated from the rotating shaft;
The first sheet is used for being arranged at the bottom edge of the frame piece, the second sheet is used for being arranged at the bottom edge of the fan piece, and the limiting piece is used for being connected with the side edge of the fan piece; or the first sheet is used for being arranged at the top edge of the frame piece, the second sheet is used for being arranged at the top edge of the fan piece, and the limiting piece is used for being connected with the side edge of the fan piece.
2. The hinge of claim 1, wherein the limiting member is movably disposed on a side of the fan member along a side of the fan member, the rotating shaft is provided with a clamping member, the limiting member is provided with a connecting hole, an inner wall of the connecting hole is provided with a clamping portion, the rotating shaft penetrates through the connecting hole, and the clamping member is matched with the clamping portion.
3. The hinge of claim 2, wherein the outer wall of the rotating shaft is provided with an annular groove, and the clamping piece is sleeved in the annular groove.
4. The hinge of claim 2, wherein the clamping portion is an annular groove formed in an inner wall of the connecting hole, and the clamping member is a semi-ring structure made of rigid materials.
5. The hinge of claim 2, wherein the clamping portion is an annular groove formed in an inner wall of the connecting hole, and the clamping member is an annular structure made of flexible materials.
6. The hinge of claim 1 wherein said stop member is slidably disposed in a recess in a side of said leaf.
7. The hinge of claim 1, wherein the second leaf is disposed in a recess in a bottom or top edge of the leaf and is removably disposed on the leaf by a connector.
8. The hinge of claim 1, wherein the rotating shaft is provided with a supporting portion, the second leaf is provided with a through hole, the rotating shaft penetrates through the through hole, and the second leaf is abutted against the supporting portion.
9. The hinge of claim 1, wherein the second leaf is provided with a limiting portion for abutting against a side surface of the leaf to limit the second leaf from being located at a corner of the leaf.
10. The hinge of claim 1, wherein one side of the first sheet is snapped into a recess in a bottom or top edge of the frame member and is removably attached to the frame member by a connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323037953.9U CN221032082U (en) | 2023-11-09 | 2023-11-09 | Hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323037953.9U CN221032082U (en) | 2023-11-09 | 2023-11-09 | Hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221032082U true CN221032082U (en) | 2024-05-28 |
Family
ID=91136433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323037953.9U Active CN221032082U (en) | 2023-11-09 | 2023-11-09 | Hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221032082U (en) |
-
2023
- 2023-11-09 CN CN202323037953.9U patent/CN221032082U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |