CN115853374A - Small-angle buffering hinge suitable for three-dimensional adjustable thick door - Google Patents
Small-angle buffering hinge suitable for three-dimensional adjustable thick door Download PDFInfo
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- CN115853374A CN115853374A CN202211570503.3A CN202211570503A CN115853374A CN 115853374 A CN115853374 A CN 115853374A CN 202211570503 A CN202211570503 A CN 202211570503A CN 115853374 A CN115853374 A CN 115853374A
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Abstract
The invention discloses a three-dimensionally adjustable small-angle buffering hinge suitable for a thick door, which comprises a hinge main body and a hinge cup, wherein the hinge main body is arranged on a side plate of a cabinet body; the hinge arm is in threaded connection with a height adjusting screw, and one end of the height adjusting screw is connected with the front end of the supporting seat; the supporting seat is connected with the front and rear eccentric adjusting pieces through the hanging portion, and one end of the hanging portion is arranged in a hanging mode towards the height adjusting screw direction, and the hanging portion swings up and down in a certain angle relative to the supporting seat, so that the supporting seat and the hinge arm obtain a large adjusting space in the vertical direction to replace the traditional front and rear eccentric adjusting pieces in a direct and supporting seat connection mode, the limitation of the front and rear eccentric adjusting pieces on the height adjusting screw height adjustment is effectively avoided, the adjusting range of the height adjusting screw height direction is effectively improved, and the adjustment is convenient.
Description
Technical Field
The invention relates to the field of hinges, in particular to a small-angle buffering hinge suitable for three-dimensional adjustment of a thick door.
Background
Hinges are mechanical devices used for connecting two solids and allowing relative rotation between the two solids; the hinge is mainly arranged on the door and the window, and the hinge is more arranged on the cabinet; the hydraulic hinge (also called damping hinge) is also provided for people to enjoy better, and is characterized in that the hydraulic hinge has a buffering function when the cabinet door is closed, and the noise generated by collision between the cabinet door and the cabinet body when the cabinet door is closed is reduced to the greatest extent.
The hinge comprises a hinge cup arranged on the cabinet door and a hinge seat arranged on a side plate of the cabinet body, and a hinge arm on the hinge seat extends outwards to be hinged with the hinge cup; when the hinge is installed, the error often exists in the mounted position of hinge cup at the cabinet door and the mounted position of hinge seat at cabinet body curb plate, leads to laminating inadequately between the cabinet door and the cabinet body.
At present, chinese patent with application number 202022101446.7 on the market discloses a novel three-dimensional structure hinge of adjusting, it includes the hinge cup, hinge waist and hinge base, the bottom and the hinge base of hinge waist are connected, rotate through the connecting piece between hinge cup and the hinge waist and be connected, the hinge waist includes the waist main part, the bottom of waist main part is provided with waist supporting seat, waist front and back regulation hole and waist altitude mixture control hole have been seted up in proper order at the top of waist main part, waist main part and waist supporting seat pass through the regulating part and connect, the waist main part can be through regulating part position around the regulating part adjusts. Although the whole hinge can be adjusted in left, right, front, back and height, the waist height adjusting piece and the front and back adjusting piece are both arranged on the waist of the hinge, and when the waist height adjusting piece pushes the waist of the hinge to move relative to the waist supporting seat for height adjustment, the connection part of the front and back adjusting piece and the waist of the hinge is fixedly connected through threads, so that the adjustment range of the waist height of the hinge can be greatly limited.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a small-angle buffering hinge which is suitable for three-dimensionally adjusting a thick door.
In order to achieve the purpose, the invention provides the following technical scheme:
a small-angle buffering hinge suitable for three-dimensional adjustment of a thick door comprises a hinge main body and a hinge cup, wherein the hinge main body is arranged on a side plate of a cabinet body, the hinge cup is arranged on a cabinet door, the hinge main body is provided with a buffering damper, and a piston rod of the buffering damper is connected with the hinge cup through a transmission assembly; the hinge main body comprises a hinge arm, a supporting seat, a mounting seat and a fixing plate fixed on a side plate of the cabinet body; the mounting seat is provided with left and right waist-shaped adjusting holes, left and right eccentric adjusting pieces which are matched are arranged in the left and right waist-shaped adjusting holes, and the left and right eccentric adjusting pieces penetrate through the left and right waist-shaped adjusting holes to be connected with the fixing plate; the hinge arm is in threaded connection with a height adjusting screw, and one end of the height adjusting screw is connected with the front end of the supporting seat; the rear end of the supporting seat is provided with a hanging part, one end of the hanging part is arranged in the air towards the direction of the height adjusting screw, the other end of the hanging part is connected with the supporting seat, the hinge arm is rotatably provided with a front eccentric adjusting part and a rear eccentric adjusting part, and the front eccentric adjusting part and the rear eccentric adjusting part are connected with the hanging part.
The invention further provides that: the supporting seat is provided with an avoiding hole, the hanging part is arranged above the avoiding hole, and one side edge of the hanging part extends downwards to be connected with the avoiding hole.
The invention further provides that: the front and rear eccentric adjusting pieces comprise adjusting discs, adjusting rods are arranged in the middle of the upper end faces of the adjusting discs, and connecting rods are arranged at the edges of the lower end faces of the adjusting discs; the hinge arm is provided with a rotating hole matched with the adjusting rod, the hanging part is provided with a transverse adjusting hole matched with the connecting rod, and the adjusting rod drives the connecting rod to move in the transverse adjusting hole through the adjusting disc so as to drive the supporting seat and the hinge arm to move relatively.
The invention further provides that: the diameter of the adjusting disk is the same as the width of the hinge arm.
The invention further provides that: the connecting rod passes through one end of the transverse adjusting hole and is provided with a connecting flange, and the connecting flange is abutted against the lower end face of the hanging part.
The invention further provides that: the lower port of the transverse adjusting hole is provided with an annular convex rib, and the connecting flange is abutted against the annular convex rib.
The invention further provides that: and a cross-shaped rotating groove is formed in one end part of the adjusting rod, which is arranged in the rotating hole.
The invention further provides that: the transmission assembly comprises a front transmission piece and a rear transmission piece which are rotatably arranged on the hinge arm, one end part of the front transmission piece is hinged with the hinge cup, the other end part of the front transmission piece is provided with a middle transmission piece, one end part of the rear transmission piece is connected with the buffer damper, and the other end part of the rear transmission piece is connected with the front transmission piece through the middle transmission piece.
The invention further provides that: the lower end face of the front transmission piece is provided with a yielding concave part.
The invention has the beneficial effects that: the supporting seat is connected with the front and rear eccentric adjusting pieces through the hanging portion, and one end of the hanging portion is arranged in a hanging mode towards the height adjusting screw direction, and the hanging portion swings up and down in a certain angle relative to the supporting seat, so that the supporting seat and the hinge arm obtain a large adjusting space in the vertical direction to replace the traditional front and rear eccentric adjusting pieces in a direct and supporting seat connection mode, the limitation of the front and rear eccentric adjusting pieces on the height adjusting screw height adjustment is effectively avoided, the adjusting range of the height adjusting screw height direction is effectively improved, and the adjustment is convenient.
Drawings
FIG. 1 is a schematic structural view of a three-dimensionally adjustable small-angle buffering hinge for a thick door according to the present invention;
FIG. 2 is an exploded view of a three-dimensionally adjustable small angle cushioned hinge for a thick door according to the present invention;
FIG. 3 is a schematic view of a support base;
fig. 4 is a schematic structural view of the front and rear eccentric adjusting members.
Description of reference numerals: 1. a hinge body; 11. a hinge arm; 111. rotating the hole; 12. a supporting seat; 121. avoiding holes; 13. a mounting seat; 131. left and right waist-shaped adjusting holes; 14. a fixing plate; 15. a left and right eccentric adjusting member; 16. a height adjusting screw; 17. a hanging part; 171. a lateral adjustment aperture; 172. an annular convex rib; 18. a front and rear eccentric adjusting member; 181. an adjusting disk; 182. adjusting a rod; 183. a connecting rod; 184. a connecting flange; 2. a hinge cup; 3. a buffer damper; 4. a transmission assembly; 41. a front driving plate; 411. a yielding recessed part; 42. a rear drive strap; 43. and a middle driving sheet.
Detailed Description
The invention is further described in detail with reference to fig. 1, which is a three-dimensional adjustable small-angle buffering hinge for a thick door.
As can be seen from fig. 1 and 2, the small-angle buffering hinge suitable for three-dimensional adjustment of a thick door comprises a hinge main body 1 mounted on a side plate of a cabinet body and a hinge cup 2 mounted on a cabinet door, wherein the hinge main body 1 is provided with a buffering damper 3, and a piston rod of the buffering damper 3 is connected with the hinge cup 2 through a transmission assembly 4; the transmission assembly 4 comprises a front transmission piece 41 and a rear transmission piece 42 which are rotatably arranged on the hinge arm, one end part of the front transmission piece 41 is hinged with the hinge cup 2, the other end part is provided with a middle transmission piece 43, one end part of the rear transmission piece 42 is connected with the buffer damper 3, and the other end part is connected with the front transmission piece 41 through the middle transmission piece 43. This articulated drive plate 41 before adopting, well drive plate 43 and back drive plate 42 three linkage mode, make under the less swing condition of preceding drive plate 41, also can promote back drive plate 42 through well drive plate 43 and swing and cooperate with buffering damper 3, realize hinge cup 2 and the transmission of buffering damper 3 buffering power, make preceding drive plate 41 set up the position and have great design space, increase installation distance between hinge main part 1 and the hinge cup 2, make this hinge can be applicable to on the thicker door body. The lower end face of the front transmission piece 41 is provided with the abdicating concave part 411, so that interference between the front transmission piece and the edge of the door body is effectively avoided, a larger abdicating space is formed at the joint of the hinge main body 1 and the hinge cup 2, and the thicker door body can be conveniently used.
When the door and window is opened by the hinge, the front transmission piece 41 pushes the rear transmission piece 42 to swing backwards through the middle transmission piece 43 when the hinge cup 2 is opened outwards relative to the hinge main body 1, so that the rear transmission piece 42 pulls the buffering damper 3 outwards, when the door and window is loosened, the hinge cup 2 is closed inwards under the action of the reset torsion spring, the front transmission piece 41 pushes the rear transmission piece 42 to swing forwards through the middle transmission piece 43, and the rear transmission piece 42 presses the buffering damper 3 inwards to realize the buffering effect.
The hinge main body 1 comprises a hinge arm 11, a supporting seat 12, a mounting seat 13 and a fixing plate 14 fixed on a side plate of the cabinet body; waist type regulation hole 131 about being equipped with on mount pad 13, install eccentric adjusting part 15 about looks adaptation in the waist type regulation hole 131 about, wherein eccentric adjusting part 15 is connected with fixed plate 14 about passing waist type regulation hole 131 about, when eccentric adjusting part 15 about rotatory, about eccentric adjusting part 15 can promote mount pad 13 and remove about relative fixed plate 14, position control about the realization.
The hinge arm 11 is in threaded connection with a height adjusting screw 16, and one end of the height adjusting screw 16 is connected with the front end of the support base 12; the rear end of the supporting seat 12 is provided with a suspension part 17, one end of the suspension part 17 is suspended towards the height adjusting screw 16, the other end is connected with the supporting seat 12, the hinge arm 11 is rotatably provided with a front eccentric adjusting part 18 and a rear eccentric adjusting part 18, the front eccentric adjusting part 18 and the rear eccentric adjusting part 18 are connected with the suspension part 17, so that the supporting seat 12 is connected with the front eccentric adjusting part 18 and the rear eccentric adjusting part 18 through the suspension part 17, the suspension part 17 is suspended towards the height adjusting screw 16, the suspension part 17 swings up and down in a certain angle relative to the supporting seat 12, the supporting seat 12 and the hinge arm 11 obtain a large adjusting space in the vertical direction, the traditional connecting mode of the front eccentric adjusting part 18 and the supporting seat 12 is replaced, the limitation of the height adjusting screw 16 by the front eccentric adjusting part 18 and the rear eccentric adjusting part 18 is effectively avoided, the height adjusting range of the height adjusting screw 16 is effectively improved, and the adjustment is convenient.
Wherein a dodging hole 121 is formed in the supporting seat 12, the hanging portion 17 is arranged above the dodging hole 121, and one side edge of the hanging portion 17 extends downwards to be connected with the dodging hole 121, so that when the hanging portion 17 is adjusted in vertical displacement, the dodging hole 121 can effectively avoid the hanging portion 17 from interfering with the supporting seat 12.
As can be seen from fig. 4, the front and rear eccentric adjusting member 18 includes an adjusting disk 181, an adjusting rod 182 is disposed at a middle position of an upper end surface of the adjusting disk 181, and a connecting rod 183 is disposed at a lower end surface edge of the adjusting disk 181; the hinge arm 11 is provided with a rotation hole 111 matched with the adjustment rod 182, and a cross-shaped rotation groove is formed at one end of the adjustment rod 182 positioned in the rotation hole 111, so that the adjustment rod 182 can be rotated conveniently. The hanging part 17 is provided with a transverse adjusting hole 171 matched with the connecting rod 183, the adjusting rod 182 drives the connecting rod 183 to move in the transverse adjusting hole 171 through the adjusting disc 181 to drive the supporting seat 12 and the hinge arm 11 to move back and forth relatively, the back and forth movement distance can be the diameter of the adjusting disc 181, the front and back position adjusting range is also effectively improved, and in order to expand the front and back position adjusting range as much as possible, the diameter of the adjusting disc can be the same as the width of the hinge arm.
One end of the connecting rod 183 passing through the lateral adjustment hole 171 is provided with a connecting flange 184, and the connecting flange 184 abuts against the lower end surface of the hanging part 17, so that the connecting rod 183 is connected with the lateral adjustment hole 171 of the hanging part 17. The lower port of the transverse adjusting hole 171 is provided with an annular convex rib 172, the connecting flange 184 abuts against the annular convex rib 172, the contact area of the connecting flange 184 and the lower end face of the hanging part 17 can be effectively reduced, and the connecting rod 183 can conveniently move back and forth in the transverse adjusting hole 171.
When the front and rear positions are adjusted, the adjusting rod 182 can drive the connecting rod 183 of the adjusting plate 181 to move back and forth only by rotating in the rotating hole 111 and not by moving back and forth in the rotating hole 111, so that the front and rear positions are adjusted, the adjustment is more accurate and convenient, and the adjusting rod 182 can just cover the rotating hole 111, so that the hinge arm 11 is more attractive.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention, and are considered to be within the scope of the invention.
Claims (9)
1. A small-angle buffering hinge suitable for three-dimensional adjustment of a thick door comprises a hinge main body and a hinge cup, wherein the hinge main body is arranged on a side plate of a cabinet body, the hinge cup is arranged on a cabinet door, the hinge main body is provided with a buffering damper, and a piston rod of the buffering damper is connected with the hinge cup through a transmission assembly;
the hinge main body comprises a hinge arm, a supporting seat, a mounting seat and a fixing plate fixed on a side plate of the cabinet body;
the mounting seat plate is provided with left and right waist-shaped adjusting holes, left and right eccentric adjusting pieces which are matched are mounted in the left and right waist-shaped adjusting holes, and the left and right eccentric adjusting pieces penetrate through the left and right waist-shaped adjusting holes to be connected with the fixing plate;
the hinge arm is in threaded connection with a height adjusting screw, and one end of the height adjusting screw is connected with the front end of the supporting seat;
the method is characterized in that: the rear end of the supporting seat is provided with a hanging part, one end of the hanging part is arranged in a suspended mode towards the direction of the height adjusting screw, the other end of the hanging part is connected with the supporting seat, the hinge arm is provided with a front eccentric adjusting piece and a rear eccentric adjusting piece in a rotating mode, and the front eccentric adjusting piece and the rear eccentric adjusting piece are connected with the hanging part.
2. The small angle buffering hinge suitable for thick door three-dimensional adjustment according to claim 1, wherein: the supporting seat is provided with an avoiding hole, the hanging part is arranged above the avoiding hole, and one side edge of the hanging part extends downwards to be connected with the avoiding hole.
3. The small angle buffering hinge suitable for thick door three-dimensional adjustment as claimed in claim 1 or 2, wherein: the front and rear eccentric adjusting pieces comprise adjusting discs, adjusting rods are arranged in the middle of the upper end faces of the adjusting discs, and connecting rods are arranged at the edges of the lower end faces of the adjusting discs;
the hinge arm is provided with a rotating hole matched with the adjusting rod, the hanging part is provided with a transverse adjusting hole matched with the connecting rod, and the adjusting rod drives the connecting rod to move in the transverse adjusting hole through the adjusting disc so as to drive the supporting seat and the hinge arm to move relatively.
4. The small angle buffering hinge suitable for thick door three-dimensional adjustment according to claim 3, wherein: the diameter of the adjusting disk is the same as the width of the hinge arm.
5. The small angle buffering hinge suitable for thick door three-dimensional adjustment according to claim 3, wherein: the connecting rod passes through one end of the transverse adjusting hole and is provided with a connecting flange, and the connecting flange is abutted against the lower end face of the hanging part.
6. The small angle buffering hinge suitable for thick door three-dimensional adjustment according to claim 5, wherein: the lower port of the transverse adjusting hole is provided with an annular convex rib, and the connecting flange is abutted against the annular convex rib.
7. The small angle buffering hinge suitable for thick door three-dimensional adjustment according to claim 3, wherein: and a cross-shaped rotating groove is formed in one end part of the adjusting rod, which is arranged in the rotating hole.
8. The small angle buffering hinge suitable for thick door three-dimensional adjustment as claimed in claim 1, wherein: the transmission assembly comprises a front transmission piece and a rear transmission piece which are rotatably arranged on the hinge arm, one end part of the front transmission piece is hinged with the hinge cup, the other end part of the front transmission piece is provided with a middle transmission piece, one end part of the rear transmission piece is connected with the buffer damper, and the other end part of the rear transmission piece is connected with the front transmission piece through the middle transmission piece.
9. The small angle buffering hinge suitable for thick door three-dimensional adjustment according to claim 1, wherein: the lower end face of the front transmission piece is provided with a yielding concave part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211570503.3A CN115853374A (en) | 2022-12-07 | 2022-12-07 | Small-angle buffering hinge suitable for three-dimensional adjustable thick door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211570503.3A CN115853374A (en) | 2022-12-07 | 2022-12-07 | Small-angle buffering hinge suitable for three-dimensional adjustable thick door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115853374A true CN115853374A (en) | 2023-03-28 |
Family
ID=85671043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211570503.3A Pending CN115853374A (en) | 2022-12-07 | 2022-12-07 | Small-angle buffering hinge suitable for three-dimensional adjustable thick door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115853374A (en) |
-
2022
- 2022-12-07 CN CN202211570503.3A patent/CN115853374A/en active Pending
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