CN219691336U - Vertical rotary mechanism - Google Patents
Vertical rotary mechanism Download PDFInfo
- Publication number
- CN219691336U CN219691336U CN202320484953.4U CN202320484953U CN219691336U CN 219691336 U CN219691336 U CN 219691336U CN 202320484953 U CN202320484953 U CN 202320484953U CN 219691336 U CN219691336 U CN 219691336U
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- sheet
- locking
- mounting groove
- groove
- locking groove
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- 230000007246 mechanism Effects 0.000 title claims abstract description 13
- 230000000694 effects Effects 0.000 claims abstract description 5
- 238000013016 damping Methods 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 5
- 230000006872 improvement Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Hinges (AREA)
Abstract
The utility model relates to the technical field of hinges, in particular to a vertical rotating mechanism, which comprises a first sheet, wherein a second sheet is arranged on one side of the first sheet, the first sheet is hinged with the second sheet through a pin shaft, a mounting groove is formed in the second sheet, the mounting groove extends to the outer side of the second sheet, a locking assembly is arranged in the mounting groove, a locking groove is formed in the pin shaft, and the lower end of the locking assembly exerts a locking effect through rotation in the locking groove. According to the utility model, the concave gear at the lower end of the connecting block gradually rotates from one side of the locking groove to the other side, and the elastic piece is extruded in the rotating process, so that the first sheet and the second sheet generate damping sense when the angle is changed, and meanwhile, the concave gear maximally rotates to eighty degrees in the locking groove, so that a certain gap is reserved between the cabinet door and the wall, collision is avoided, and meanwhile, when the cabinet door is closed, the force is buffered, so that the cabinet door is slowly closed.
Description
Technical Field
The utility model relates to the technical field of hinges, in particular to a vertical rotating mechanism.
Background
Hinge, also known as hinge, is often a two-fold component that connects two parts of an object and enables it to move, and is used in cabinet doors, windows, doors, and the like.
In the prior art, most hinges are large in opening and closing angle, and are usually opened and closed to 110-115 degrees, and simultaneously are inconvenient to lock in the opening and closing process, so that defects exist when the existing hinges are installed and used, for example: when the existing hinge is installed on a cabinet door with one side leaning against a wall, the cabinet is tightly abutted against the wall, and the existing hinge is combined, so that the opening and closing angle is large, meanwhile, the door is inconvenient to lock, the door is easy to collide with the wall when the cabinet door is opened, the door is easy to damage and the hinge is also influenced through multiple collisions, the service life of the hinge is influenced, and secondly, the existing hinge is inconvenient to buffer the door closing force when the cabinet door is closed, and the door is easy to collide with the cabinet.
In view of this, the present utility model provides a vertical rotation mechanism.
Disclosure of Invention
The present utility model aims to solve the above-mentioned drawbacks and provide a vertical rotation mechanism capable of restricting the door opening and closing angle at the time of use.
The concave gear is used for gradually rotating from one side of the locking groove to the other side, and the elastic piece is extruded in the rotating process, so that the first page piece and the second page piece generate damping sense when the angle is changed, the cabinet door is prevented from colliding with a wall, and meanwhile, when the cabinet door is closed, the door closing force is buffered, the cabinet door is slowly closed, and the collision between the cabinet door and the cabinet is avoided.
The utility model provides a vertical rotating mechanism which comprises a first sheet, wherein a second sheet is arranged on one side of the first sheet, the first sheet is hinged with the second sheet through a pin shaft, a mounting groove is formed in the second sheet, the mounting groove extends to the outer side of the second sheet, a locking assembly is arranged in the mounting groove, a locking groove is formed in the pin shaft, and the lower end of the locking assembly exerts a locking effect through rotation in the locking groove.
As a further improvement of the technical scheme, the locking assembly comprises a connecting block positioned in the mounting groove, a concave gear is arranged at the lower end of the connecting block and movably connected with the locking groove, and the concave gear rotates to 80 degrees to the maximum extent in the locking groove.
As a further improvement of the technical scheme, the upper end of the connecting block is provided with a stop piece, and the stop piece is positioned at the top end of the mounting groove.
As a further improvement of the technical scheme, the connecting block is sleeved with an elastic piece, and the elastic piece is positioned at the lower side of the stop piece.
As a further improvement of the technical scheme, the connecting parts of the first sheets are symmetrically provided with notches, the connecting parts of the second sheets are symmetrically provided with locking arc plates, and the locking arc plates are matched with the notches.
Compared with the prior art, the utility model has the beneficial effects that:
in this vertical rotary mechanism, through connecting block lower extreme concave gear from locking groove one side gradually rotate to the opposite side to extrude the elastic component at pivoted in-process, make first page piece and second page piece produce the damping when changing the angle and feel, the concave gear furthest rotates to eighty degrees in locking groove simultaneously, thereby make cabinet door and wall remain certain clearance, avoid taking place the collision, when closing the cabinet door simultaneously, cushion the dynamics, make the cabinet door slowly close.
Drawings
The utility model is described in more detail below, by way of example, with reference to the accompanying drawings, in which:
FIG. 1 is a schematic diagram of the whole structure of the present utility model;
FIG. 2 is a schematic diagram of the whole structure of the present utility model;
FIG. 3 is a split view of the overall structure of the present utility model;
FIG. 4 is a cross-sectional view of one of the overall structures of the present utility model;
FIG. 5 is a cross-sectional view of the overall structure of the present utility model;
fig. 6 is a schematic diagram showing the disassembly of the concave gear and the locking groove of the utility model.
The meaning of each reference sign in the figure is:
1. a first sheet; 11. a notch; 2. a second sheet; 21. a mounting groove; 22. an arc locking plate; 3. a pin shaft; 31. a locking groove; 4. a connecting block; 41. a concave gear; 5. an elastic member; 6. and a stop piece.
Detailed Description
Hinge, also known as hinge, is often a two-fold component that connects two parts of an object and enables it to move, and is used in cabinet doors, windows, doors, and the like.
In the prior art, most hinges are large in opening and closing angle, and are usually opened and closed to 110-115 degrees, and simultaneously are inconvenient to lock in the opening and closing process, so that defects exist when the existing hinges are installed and used, for example: when the existing hinge is installed on a cabinet door with one side leaning against a wall, the cabinet is tightly abutted against the wall, and the existing hinge is combined, so that the opening and closing angle is large, meanwhile, the door is inconvenient to lock, the door is easy to collide with the wall when the cabinet door is opened, the door is easy to damage and the hinge is also influenced through multiple collisions, the service life of the hinge is influenced, and secondly, the existing hinge is inconvenient to buffer the door closing force when the cabinet door is closed, and the door is easy to collide with the cabinet.
As shown in fig. 1 to 6, the device comprises a first sheet 1, a second sheet 2 is arranged on one side of the first sheet 1, the first sheet 1 is hinged with the second sheet 2 through a pin shaft 3, a mounting groove 21 is formed in the second sheet 2, the mounting groove 21 extends to the outer side of the second sheet 2, a locking assembly is arranged in the mounting groove 21, a locking groove 31 is formed in the pin shaft 3, and the lower end of the locking assembly exerts a locking effect through rotation in the locking groove 31.
Firstly, the specific structure of the locking assembly is disclosed, the locking assembly comprises a connecting block 4 positioned in an installation groove 21, a concave gear 41 is arranged at the lower end of the connecting block 4, the concave gear 41 is movably connected with the locking groove 31, the concave gear 41 is maximally rotated to 80 degrees in the locking groove 31, a first page piece 1 is installed on a cabinet, a second page piece 2 is installed on a cabinet door, at the moment, the whole hinge is used for connecting the cabinet and the cabinet door, when the cabinet door is opened, the second page piece 2 is stressed to rotate on a pin shaft 3, at the moment, the concave gear 41 is gradually rotated on the locking groove 31 from one side of the locking groove 31, damping sense exists in the rotating process of the concave gear 41, the cabinet door is prevented from being opened and closed too fast, when the rotating angle of the concave gear 41 exceeds 63 degrees, the concave gear 41 enters the inside of the locking groove 31, at the moment, the second page piece 2 is automatically rotated to 75 degrees, at the moment, a 5-degree rotating space is reserved between the concave gear 41 and the locking groove 31, the maximum rotating angle of the second page piece 2 is limited to 80 degrees, the cabinet door is prevented from being contacted with a wall, and the damping sense is simultaneously generated when the concave gear 41 is matched with the locking groove 31, and the damping force is buffered to the user.
In addition, the upper end of connecting block 4 is provided with backstop piece 6, and backstop piece 6 is located the top of mounting groove 21, and the cover has elastic component 5 on the connecting block 4, and elastic component 5 is located the downside of backstop piece 6, also extrudees elastic component 5 when concave gear 41 is pivoted in-process, utilizes elastic action of elastic component 5, pushes away connecting block 4 in locking groove 31, increases the damping sense to improve the cushioning effect, wherein elastic component 5 adopts metal spring preferentially.
The notch 11 of seting up at the junction of first page piece 1 symmetry, the junction symmetry of second page piece 2 is provided with and ends lock arc board 22, ends lock arc board 22 and notch 11 looks adaptation, and when concave gear 41 rotated to 75, it gets into inside notch 11 to end lock arc board 22 this moment, and it has 5 group rotation space to end lock arc board 22 and notch 11 simultaneously also to remain, leaves 5 pre-compaction angles for second page piece 2, and after end lock arc board 22 was complete machine gets into inside notch 11, second page piece 2 then can't rotate, improves the stability of hinge this moment.
To sum up, the working principle of the scheme is as follows: install first page 1 on the cupboard, second page 2 installs on the cabinet door, this moment the hinge is whole to be used for connecting cupboard and cabinet door, when the cabinet door is opened, second page 2 atress rotates on round pin axle 3, concave gear 41 rotates gradually on locking groove 31 from one side of locking groove 31 this moment, concave gear 41 pivoted in-process extrusion elastic component 5 just has the damping to feel, prevent that the cabinet door from opening and shutting too soon, when concave gear 41 pivoted angle exceeds 63, concave gear 41 gets into locking groove 31 inside, second page 2 does not block this moment, automatically rotate to 75, concave gear 41 has reserved 5 rotatory space with locking groove 31 this moment, can make the cabinet door open and shut to 80 at the maximum, prevent cabinet door and wall collision, simultaneously through concave gear 41 and locking groove 31's cooperation, when making second page 2 rotate, there is the damping to feel, consequently, the dynamics when can be to the switch cabinet door buffering, avoid great dynamics to lead to the cabinet door to receive the collision.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. Vertical rotary mechanism, including first page (1), one side of first page (1) is provided with second page (2), first page (1) are articulated through round pin axle (3) with second page (2), its characterized in that: the inside of second leaf (2) has been seted up mounting groove (21), mounting groove (21) extend to the outside of second leaf (2), the inside of mounting groove (21) is provided with and ends the lock subassembly, it ends lock groove (31) to have seted up on round pin axle (3), the lower extreme that ends the lock subassembly exerts through the rotation in the inside of locking groove (31) and ends the lock effect.
2. The vertical rotation mechanism according to claim 1, wherein: the locking assembly comprises a connecting block (4) positioned in the mounting groove (21), a concave gear (41) is arranged at the lower end of the connecting block (4), the concave gear (41) is movably connected with the locking groove (31), and the concave gear (41) rotates to 80 degrees to the maximum extent in the locking groove (31).
3. The vertical rotation mechanism according to claim 2, wherein: the upper end of the connecting block (4) is provided with a stop piece (6), and the stop piece (6) is positioned at the top end of the mounting groove (21).
4. A vertical rotation mechanism according to claim 3, wherein: an elastic piece (5) is sleeved on the connecting block (4), and the elastic piece (5) is positioned at the lower side of the stop piece (6).
5. The vertical rotation mechanism according to claim 1, wherein: the novel folding hinge is characterized in that the connecting part of the first sheet (1) is symmetrically provided with notches (11), the connecting part of the second sheet (2) is symmetrically provided with locking arc plates (22), and the locking arc plates (22) are matched with the notches (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320484953.4U CN219691336U (en) | 2023-03-14 | 2023-03-14 | Vertical rotary mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320484953.4U CN219691336U (en) | 2023-03-14 | 2023-03-14 | Vertical rotary mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219691336U true CN219691336U (en) | 2023-09-15 |
Family
ID=87943357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320484953.4U Active CN219691336U (en) | 2023-03-14 | 2023-03-14 | Vertical rotary mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219691336U (en) |
-
2023
- 2023-03-14 CN CN202320484953.4U patent/CN219691336U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |