CN108729785B - Door hinge with damper cover - Google Patents
Door hinge with damper cover Download PDFInfo
- Publication number
- CN108729785B CN108729785B CN201810924103.5A CN201810924103A CN108729785B CN 108729785 B CN108729785 B CN 108729785B CN 201810924103 A CN201810924103 A CN 201810924103A CN 108729785 B CN108729785 B CN 108729785B
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- Prior art keywords
- damper
- rotating shaft
- shell
- sleeve
- cover
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D11/00—Additional features or accessories of hinges
- E05D11/10—Devices for preventing movement between relatively-movable hinge parts
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
- E05F3/20—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices in hinges
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Hinges (AREA)
Abstract
The invention relates to a door hinge with a damper sleeve, which is characterized by comprising a hinge cup, a U-shaped rotating shaft, a linkage piece, a first rotating shaft, a second rotating shaft, a shell component, a connecting piece, a torsion spring, a damper and a damper sleeve, wherein the U-shaped rotating shaft is arranged on the hinge cup; the driving part is arranged on the linkage part, the right part of the linkage part is arranged in the shell component, and the left part of the linkage part is connected with the hinge cup; the right part of the connecting piece is arranged in the shell component, the left part of the connecting piece is connected with the hinge cup, the torsion spring is sleeved on the first rotating shaft, and two ends of the torsion spring are respectively positioned on the U-shaped rotating shaft and the shell; the damper sleeve moves in the shell assembly, the backup plate is arranged on the damper sleeve, the driving part drives the damper sleeve to move, the damper is inserted in the damper sleeve, and the piston rod and the left end face of the damper respectively lean against the backup plate and the torsion spring. The damper has the advantages that the damper is quickly installed in the shell through the damper sleeve, the assembly is convenient, and the same specification oil cylinder can be used for door hinge shells with different sizes.
Description
Technical Field
The present invention relates to a door hinge with a damper cover.
Background
Currently, in door hinges, cylinders are provided in a housing and are movable in a left-right orientation, with different cylinders being placed in accordance with different door hinge housings. The oil cylinder has high process manufacturing requirement, complex processing technology and narrow internal space of the door hinge shell, and when the oil cylinder is in deviation of size, the oil cylinder cannot be arranged in the shell, so that the assembly is inconvenient.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide the door hinge with the damper sleeve, which is characterized in that the damper is quickly arranged in the shell through the damper sleeve, the assembly is convenient, the processing of the damper sleeve is simple and convenient, and the door hinge shell with the damper sleeve of the oil cylinder with the same specification can be used for door hinge shells with different sizes.
In order to achieve the above object, a first aspect of the present invention is a door hinge with a damper housing, comprising:
the hinge cup, a U-shaped rotating shaft, a linkage piece, a second rotating shaft and a shell component; the right part of the linkage piece is rotatably arranged in the shell assembly through a second rotating shaft, and the left part of the linkage piece is rotatably connected with the hinge cup through a shaft of the U-shaped rotating shaft;
the connecting piece, the first rotating shaft and the torsion spring; the right part of the connecting piece is rotatably arranged in the shell component through a first rotating shaft, the left part of the connecting piece is rotatably connected with the hinge cup through the other shaft of the U-shaped rotating shaft, the torsion spring is sleeved on the first rotating shaft, one end of the torsion spring is fixed or abutted against the U-shaped rotating shaft, and the other end of the torsion spring is abutted against the shell; and
a damper and a damper sleeve; the damper is sleeved on the left part in the shell assembly and can move left and right in an oriented manner, the backup plate is arranged on the right part of the damper sleeve, the driving part drives the damper sleeve to move left and right in the shell assembly in an oriented manner, the damper is inserted in the damper sleeve and can move left and right relatively, a piston rod of the damper abuts against the backup plate of the damper sleeve, and the left end face of the damper abuts against the torsion spring so that the damper is closed in a buffering manner and is reset.
In the technical scheme, the front side and the rear side of the damper sleeve are provided with the stop blocks, and the driving part is matched with the corresponding stop blocks on the damper sleeve so as to drive the damper sleeve to move in a left-right directional manner in the shell assembly.
In the technical scheme, positioning blocks are arranged on the inner walls of the front side and the rear side of the shell assembly, and the two positioning blocks are matched with the top of the shell to form two sliding grooves; the front side and the rear side of the damper sliding sleeve are provided with sliding blocks, and the sliding blocks are inserted into corresponding sliding grooves so as to enable the damper sleeve to move left and right in a directional manner in the shell assembly.
In the technical scheme, two through holes which are arranged front and back are formed in the bottom plate of the damper sleeve, and the driving part penetrates through the corresponding through holes so as to drive the damper sleeve to move left and right in a directional manner in the shell assembly.
In this technical scheme, still include the third pivot, the third pivot is inserted and is established on the shell subassembly and is located the bottom of attenuator cover and support against with the bottom of attenuator cover, the inner wall of both sides is supported against with the shell subassembly around two outer walls around the attenuator cover, the top of attenuator cover supports against with the inner wall at the top of shell subassembly, third pivot and shell subassembly cooperation make the attenuator cover control directional movement in the shell subassembly.
In order to achieve the above object, a second aspect of the present invention is a door hinge with a damper housing, characterized by comprising:
the hinge cup, a U-shaped rotating shaft, a linkage piece, a second rotating shaft and a shell component; the right part of the linkage piece is rotatably arranged in the shell assembly through a second rotating shaft, and the left part of the linkage piece is rotatably connected with the hinge cup through a shaft of the U-shaped rotating shaft;
the connecting piece, the first rotating shaft and the torsion spring; the right part of the connecting piece is rotatably arranged in the shell component through a first rotating shaft, the left part of the connecting piece is rotatably connected with the hinge cup through the other shaft of the U-shaped rotating shaft, the torsion spring is sleeved on the first rotating shaft, one end of the torsion spring is fixed or abutted against the U-shaped rotating shaft, and the other end of the torsion spring is abutted against the shell; and
a damper and a damper sleeve; the damper is sleeved on the left part in the shell assembly and can move left and right in an oriented manner, the backup plate is arranged on the right part of the damper sleeve, the driving part drives the damper sleeve to move left and right in the shell assembly in an oriented manner, the damper is inserted in the damper sleeve, the right end face of the damper abuts against the backup plate of the damper sleeve, and the piston rod of the damper abuts against the torsion spring, so that the damper is closed in a buffering manner and is reset.
In the technical scheme, the front side and the rear side of the damper sleeve are provided with the stop blocks, and the driving part is matched with the corresponding stop blocks on the damper sleeve so as to drive the damper sleeve to move in a left-right directional manner in the shell assembly.
In the technical scheme, positioning blocks are arranged on the inner walls of the front side and the rear side of the shell assembly, and the two positioning blocks are matched with the top of the shell to form two sliding grooves; the front side and the rear side of the damper sliding sleeve are provided with sliding blocks, and the sliding blocks are inserted into corresponding sliding grooves so as to enable the damper sleeve to move left and right in a directional manner in the shell assembly.
In the technical scheme, two through holes which are arranged front and back are formed in the bottom plate of the damper sleeve, and the driving part penetrates through the corresponding through holes so as to drive the damper sleeve to move left and right in a directional manner in the shell assembly.
In this technical scheme, still include the third pivot, the third pivot is inserted and is established on the shell subassembly and is located the bottom of attenuator cover and support against with the bottom of attenuator cover, the inner wall of both sides is supported against with the shell subassembly around two outer walls around the attenuator cover, the top of attenuator cover supports against with the inner wall at the top of shell subassembly, third pivot and shell subassembly cooperation make the attenuator cover control directional movement in the shell subassembly.
Compared with the prior art, the invention has the advantages that: the damper is quickly installed in the shell through the damper sleeve, the assembly is convenient, the processing of the damper sleeve is simple and convenient, and the same specification oil cylinder can be used for door hinge shells with different sizes.
Drawings
FIG. 1 is an exploded view of a damper housing with a stop and a slider according to an embodiment of the present invention;
FIG. 2 is a schematic view of a damper housing with a stopper and a slider according to an embodiment of the present invention;
FIG. 3 is a top view of FIG. 2;
FIG. 4 is a cross-sectional view A-A of FIG. 3;
FIG. 5 is a B-B cross-sectional view of FIG. 3;
FIG. 6 is a schematic view of the front view of the removed housing assembly of FIG. 2;
FIG. 7 is a schematic view of the rear view of the housing assembly of FIG. 2 with the housing assembly removed;
FIG. 8 is an exploded view of a damper housing with a through hole and a third shaft according to an embodiment of the present invention;
FIG. 9 is a schematic view of a damper housing with a through hole and a third shaft according to an embodiment of the present invention;
FIG. 10 is a top view of FIG. 9;
FIG. 11 is a C-C cross-sectional view of FIG. 10;
FIG. 12 is a D-D sectional view of FIG. 10;
FIG. 13 is a schematic view of the rear view of the removed housing assembly of FIG. 9;
FIG. 14 is a schematic view of the top view of the removed housing assembly of FIG. 9;
FIG. 15 is an exploded view of a damper housing with a stop and a slider according to the second embodiment of the present invention;
FIG. 16 is a schematic view of a damper housing with a stopper and a slider according to an embodiment of the present invention;
FIG. 17 is a top view of FIG. 16;
FIG. 18 is a sectional E-E view of FIG. 17;
FIG. 19 is a cross-sectional F-F view of FIG. 17;
FIG. 20 is a schematic view of the front view of the removed housing assembly of FIG. 16;
FIG. 21 is a schematic view of the rear view of the housing assembly of FIG. 16 with the housing assembly removed;
FIG. 22 is an exploded view of a damper housing with a through hole and a third shaft according to the second embodiment of the present invention;
FIG. 23 is a schematic view of a damper housing with a through hole and a third shaft according to an embodiment of the present invention;
FIG. 24 is a top view of FIG. 23;
FIG. 25 is a G-G cross-sectional view of FIG. 24;
FIG. 26 is a H-H cross-sectional view of FIG. 24;
FIG. 27 is a schematic view of the rear view of the removed housing assembly of FIG. 23;
fig. 28 is a schematic view of the top view of fig. 23 with the housing assembly removed.
Detailed Description
The following describes the embodiments of the present invention further with reference to the drawings. The description of these embodiments is provided to assist understanding of the present invention, but is not intended to limit the present invention. In addition, technical features of the embodiments of the present invention described below may be combined with each other as long as they do not collide with each other.
In the description of the present invention, the terms "front", "rear", "left" and "right", etc. refer to the orientation or positional relationship based on that shown in the drawings, for convenience of description of the present invention only and are not required to necessarily construct and operate in a specific orientation, and thus should not be construed as limiting the present invention.
In the description of the present invention, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Example 1
As shown in fig. 1 to 14, which is a door hinge with a damper housing, comprising:
the hinge cup 1, a U-shaped rotating shaft 2, a linkage piece 10, a second rotating shaft 5 and a shell component 9; wherein, the front and back sides of the right end of the linkage member 10 are provided with driving parts 101, the right part of the linkage member 10 is rotatably arranged in the shell assembly 9 through the second rotating shaft 5, and the left part of the linkage member 10 is rotatably connected with the hinge cup 1 through a shaft 21 of the U-shaped rotating shaft 2;
the connecting piece 3, the first rotating shaft 4 and the torsion spring 6; the right part of the connecting piece 3 is rotatably arranged in the shell component 9 through the first rotating shaft 4, the left part of the connecting piece 3 is rotatably connected with the hinge cup 1 through the other shaft 22 of the U-shaped rotating shaft 2, the torsion spring 6 is sleeved on the first rotating shaft 4, one end of the torsion spring 6 is fixed or abutted against the U-shaped rotating shaft 2, and the other end of the torsion spring 6 is abutted against the shell 9; and
a damper 7 and a damper cover 8; the damper sleeve 8 is arranged at the left part in the shell assembly 9 and can move left and right in a directional manner, the backup plate 83 is arranged at the right part of the damper sleeve 8, the driving part 101 drives the damper sleeve 8 to move left and right in the shell assembly 9 in a directional manner, the damper 7 is inserted into the damper sleeve 8 and can move left and right relatively, the piston rod 71 of the damper 7 abuts against the backup plate 83 of the damper sleeve 8, and the left end face of the damper 7 abuts against the torsion spring 6 so as to enable the damper 6 to be closed in a buffering manner and reset.
When the door is closed in operation, the hinge cup 1 drives the linkage piece 10 to rotate downwards, the linkage piece 10 rotates downwards to drive the damper sleeve 8 to move leftwards in a directional manner, the piston rod 71 of the damper 7 abuts against the backup plate 83 of the damper sleeve 8, the right end face of the damper 7 abuts against the torsion spring 3, and the damper 7 plays a role in buffering.
In this embodiment, the front and rear sides of the damper sleeve 8 are provided with stoppers 82, and the driving portion 101 cooperates with corresponding stoppers 82 on the damper sleeve 8 to drive the damper sleeve 8 to move in a left-right orientation in the housing assembly 9.
In this embodiment, positioning blocks 91 are disposed on inner walls of front and rear sides of the housing assembly 9, and two positioning blocks 91 are matched with the top of the housing 9 to form two sliding grooves; the front side and the rear side of the damper sliding sleeve 8 are provided with sliding blocks 81, and the sliding blocks 81 are inserted into corresponding sliding grooves so as to enable the damper sleeve 81 to move in a left-right directional manner in the shell assembly 9.
In this embodiment, two through holes 85 are formed on the bottom plate of the damper sleeve 8, and the driving portion 101 passes through the corresponding through holes 85 to drive the damper sleeve 8 to move in a left-right orientation in the housing assembly 9, and inwardly bent protrusions 84 are formed on the front and rear side walls of the damper sleeve 8, and the protrusions 84 abut against the corresponding side walls of the damper 7, so that the damper 7 is stable in operation.
In this embodiment, the damper further includes a third rotating shaft 11, where the third rotating shaft 11 is inserted on the housing component 9 and is located at the bottom of the damper sleeve 8 and abuts against the bottom end of the damper sleeve 8, the front and rear outer walls of the damper sleeve 8 abut against the inner walls of the front and rear sides of the housing component 9, the top of the damper sleeve 8 abuts against the inner wall of the top of the housing component 9, and the third rotating shaft 11 and the housing component 9 cooperate to move the damper sleeve 8 in the left and right directions in the housing component 9.
Example two
As shown in fig. 15 to 28, which are door hinges with damper covers, include:
the hinge cup 1, a U-shaped rotating shaft 2, a linkage piece 10, a second rotating shaft 5 and a shell component 9; wherein, the front and back sides of the right end of the linkage member 10 are provided with driving parts 101, the right part of the linkage member 10 is rotatably arranged in the shell assembly 9 through the second rotating shaft 5, and the left part of the linkage member 10 is rotatably connected with the hinge cup 1 through a shaft 21 of the U-shaped rotating shaft 2;
the connecting piece 3, the first rotating shaft 4 and the torsion spring 6; the right part of the connecting piece 3 is rotatably arranged in the shell component 9 through the first rotating shaft 4, the left part of the connecting piece 3 is rotatably connected with the hinge cup 1 through the other shaft 22 of the U-shaped rotating shaft 2, the torsion spring 6 is sleeved on the first rotating shaft 4, one end of the torsion spring 6 is fixed or abutted against the U-shaped rotating shaft 2, and the other end of the torsion spring 6 is abutted against the shell 9; and
a damper 7 and a damper cover 8; the damper sleeve 8 is arranged at the left part in the shell assembly 9 and can move left and right in a directional manner, the backup plate 83 is arranged at the right part of the damper sleeve 8, the driving part 101 drives the damper sleeve 8 to move left and right in the shell assembly 9 in a directional manner, the damper 7 is inserted into the damper sleeve 8, the right end face of the damper 7 abuts against the backup plate 83 of the damper sleeve 8, and the piston rod 71 of the damper 7 abuts against the torsion spring 6 to enable the damper 6 to be closed in a buffering manner and reset.
When the door is closed in operation, the hinge cup 1 drives the linkage piece 10 to rotate downwards, the linkage piece 10 rotates downwards to drive the damper sleeve 8 to move leftwards in a directional manner, the piston rod 71 of the damper 7 abuts against the torsion spring 3, the right end face of the damper 7 abuts against the backup plate 83 of the damper sleeve 8, and the damper 7 plays a role in buffering.
In this embodiment, the front and rear sides of the damper sleeve 8 are provided with stoppers 82, and the driving portion 101 cooperates with corresponding stoppers 82 on the damper sleeve 8 to drive the damper sleeve 8 to move in a left-right orientation in the housing assembly 9.
In this embodiment, positioning blocks 91 are disposed on inner walls of front and rear sides of the housing assembly 9, and two positioning blocks 91 are matched with the top of the housing 9 to form two sliding grooves; the front side and the rear side of the damper sliding sleeve 8 are provided with sliding blocks 81, and the sliding blocks 81 are inserted into corresponding sliding grooves so as to enable the damper sleeve 81 to move in a left-right directional manner in the shell assembly 9.
In this embodiment, two through holes 85 are formed on the bottom plate of the damper sleeve 8, and the driving portion 101 passes through the corresponding through holes 85 to drive the damper sleeve 8 to move in a left-right orientation in the housing assembly 9, and inwardly bent protrusions 84 are formed on the front and rear side walls of the damper sleeve 8, and the protrusions 84 abut against the corresponding side walls of the damper 7, so that the damper 7 is stable in operation.
In this embodiment, the damper further includes a third rotating shaft 11, where the third rotating shaft 11 is inserted on the housing component 9 and is located at the bottom of the damper sleeve 8 and abuts against the bottom end of the damper sleeve 8, the front and rear outer walls of the damper sleeve 8 abut against the inner walls of the front and rear sides of the housing component 9, the top of the damper sleeve 8 abuts against the inner wall of the top of the housing component 9, and the third rotating shaft 11 and the housing component 9 cooperate to move the damper sleeve 8 in the left and right directions in the housing component 9.
The embodiments of the present invention have been described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made hereto without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (6)
1. A door hinge with a damper cover, comprising:
a hinge cup (1), a U-shaped rotating shaft (2), a linkage piece (10), a second rotating shaft (5) and a shell component (9); the right part of the linkage piece (10) is rotatably arranged in the shell assembly (9) through a second rotating shaft (5), and the left part of the linkage piece (10) is rotatably connected with the hinge cup (1) through a shaft (21) of the U-shaped rotating shaft (2);
the connecting piece (3), the first rotating shaft (4) and the torsion spring (6); the right part of the connecting piece (3) is rotatably arranged in the shell component (9) through the first rotating shaft (4), the left part of the connecting piece (3) is rotatably connected with the hinge cup (1) through the other shaft (22) of the U-shaped rotating shaft (2), the torsion spring (6) is sleeved on the first rotating shaft (4), one end of the torsion spring (6) is fixed or abutted against the U-shaped rotating shaft (2), and the other end of the torsion spring (6) is abutted against the shell (9); and
a damper (7) and a damper sleeve (8); the damper sleeve (8) is arranged at the left part in the shell assembly (9) and can move in a left-right directional manner, the backup plate (83) is arranged at the right part of the damper sleeve (8), the driving part (101) drives the damper sleeve (8) to move in the shell assembly (9) in a left-right directional manner, the damper (7) is inserted in the damper sleeve (8) and can move relative to the damper sleeve in a left-right directional manner, a piston rod (71) of the damper (7) abuts against the backup plate (83) of the damper sleeve (8), and the left end face of the damper (7) abuts against the torsion spring (6) or accordingly the damper (6) is buffered to be closed and reset;
two through holes (85) which are arranged front and back are formed in the bottom plate of the damper sleeve (8), and the driving part (101) penetrates through the corresponding through holes (85) so as to drive the damper sleeve (8) to move left and right in a directional manner in the shell assembly (9);
still include third pivot (11), third pivot (11) are inserted and are established on shell subassembly (9) and are located the bottom of attenuator cover (8) and lean on with the bottom of attenuator cover (8), two outer walls are leaned on with the inner wall of the front and back both sides of shell subassembly (9) around attenuator cover (8), the top of attenuator cover (8) is leaned on with the inner wall at the top of shell subassembly (9), third pivot (11) and shell subassembly (9) cooperation make attenuator cover (8) control directional removal in shell subassembly (9).
2. Door hinge with damper cover according to claim 1, characterized in that the front and rear sides of the damper cover (8) are provided with stoppers (82), and the driving part (101) cooperates with corresponding stoppers (82) on the damper cover (8) to drive the damper cover (8) to move in left and right orientation in the housing assembly (9).
3. The door hinge with the damper sleeve according to claim 1, characterized in that positioning blocks (91) are arranged on the inner walls of the front side and the rear side of the housing assembly (9), and the two positioning blocks (91) are matched with the top of the housing (9) to form two sliding grooves; the front side and the rear side of the damper sliding sleeve (8) are provided with sliding blocks (81), and the sliding blocks (81) are inserted into corresponding sliding grooves so as to enable the damper sleeve (81) to move left and right in a directional manner in the shell assembly (9).
4. A door hinge with a damper cover, comprising:
a hinge cup (1), a U-shaped rotating shaft (2), a linkage piece (10), a second rotating shaft (5) and a shell component (9); the right part of the linkage piece (10) is rotatably arranged in the shell assembly (9) through a second rotating shaft (5), and the left part of the linkage piece (10) is rotatably connected with the hinge cup (1) through a shaft (21) of the U-shaped rotating shaft (2);
the connecting piece (3), the first rotating shaft (4) and the torsion spring (6); the right part of the connecting piece (3) is rotatably arranged in the shell component (9) through the first rotating shaft (4), the left part of the connecting piece (3) is rotatably connected with the hinge cup (1) through the other shaft (22) of the U-shaped rotating shaft (2), the torsion spring (6) is sleeved on the first rotating shaft (4), one end of the torsion spring (6) is fixed or abutted against the U-shaped rotating shaft (2), and the other end of the torsion spring (6) is abutted against the shell (9); and a damper (7) and a damper sleeve (8); the damper sleeve (8) is arranged at the left part in the shell assembly (9) and can move in a left-right directional manner, the backup plate (83) is arranged at the right part of the damper sleeve (8), the driving part (101) drives the damper sleeve (8) to move in the left-right directional manner in the shell assembly (9), the damper (7) is inserted into the damper sleeve (8), the right end face of the damper (7) is propped against the backup plate (83) of the damper sleeve (8), and the piston rod (71) of the damper (7) is propped against the torsion spring (6) so as to buffer, close and reset the damper (6);
two through holes (85) which are arranged front and back are formed in the bottom plate of the damper sleeve (8), and the driving part (101) penetrates through the corresponding through holes (85) so as to drive the damper sleeve (8) to move left and right in a directional manner in the shell assembly (9);
still include third pivot (11), third pivot (11) are inserted and are established on shell subassembly (9) and are located the bottom of attenuator cover (8) and lean on with the bottom of attenuator cover (8), two outer walls are leaned on with the inner wall of the front and back both sides of shell subassembly (9) around attenuator cover (8), the top of attenuator cover (8) is leaned on with the inner wall at the top of shell subassembly (9), third pivot (11) and shell subassembly (9) cooperation make attenuator cover (8) control directional removal in shell subassembly (9).
5. The door hinge with a damper cover according to claim 4, wherein stoppers (82) are provided on both front and rear sides of the damper cover (8), and the driving part (101) cooperates with the corresponding stoppers (82) on the damper cover (8) to drive the damper cover (8) to move in a left-right orientation in the housing assembly (9).
6. The door hinge with a damper cover according to claim 4, characterized in that positioning blocks (91) are arranged on the inner walls of the front side and the rear side of the housing assembly (9), and the two positioning blocks (91) are matched with the top of the housing (9) to form two sliding grooves; the front side and the rear side of the damper sliding sleeve (8) are provided with sliding blocks (81), and the sliding blocks (81) are inserted into corresponding sliding grooves so as to enable the damper sleeve (81) to move left and right in a directional manner in the shell assembly (9).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810924103.5A CN108729785B (en) | 2018-08-11 | 2018-08-11 | Door hinge with damper cover |
| PCT/CN2019/090800 WO2019238054A1 (en) | 2018-06-12 | 2019-06-12 | Buffering assembly and hinge thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810924103.5A CN108729785B (en) | 2018-08-11 | 2018-08-11 | Door hinge with damper cover |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108729785A CN108729785A (en) | 2018-11-02 |
| CN108729785B true CN108729785B (en) | 2023-09-26 |
Family
ID=63942891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810924103.5A Active CN108729785B (en) | 2018-06-12 | 2018-08-11 | Door hinge with damper cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108729785B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019238054A1 (en) * | 2018-06-12 | 2019-12-19 | 佛山市天斯五金有限公司 | Buffering assembly and hinge thereof |
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| CN207660429U (en) * | 2017-12-08 | 2018-07-27 | 吴秋华 | Door hinge with pooling feature |
| CN209308576U (en) * | 2018-08-11 | 2019-08-27 | 佛山市天斯五金有限公司 | Door hinge with damper set |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105781291B (en) * | 2016-03-04 | 2017-08-25 | 佛山市天斯五金有限公司 | Door hinge with pooling feature |
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2018
- 2018-08-11 CN CN201810924103.5A patent/CN108729785B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202013100261U1 (en) * | 2013-01-21 | 2013-03-21 | Feng Cheng | Spring hinge with integrated damping in the hinge arm |
| CN107013118A (en) * | 2017-05-25 | 2017-08-04 | 佛山市天斯五金有限公司 | Door hinge with pooling feature |
| CN207048533U (en) * | 2017-07-05 | 2018-02-27 | 佛山市天斯五金有限公司 | Door hinge with pooling feature |
| CN207660429U (en) * | 2017-12-08 | 2018-07-27 | 吴秋华 | Door hinge with pooling feature |
| CN209308576U (en) * | 2018-08-11 | 2019-08-27 | 佛山市天斯五金有限公司 | Door hinge with damper set |
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| Publication number | Publication date |
|---|---|
| CN108729785A (en) | 2018-11-02 |
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