CN113187336A - Buffer structure for hinge and buffer hinge - Google Patents

Buffer structure for hinge and buffer hinge Download PDF

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Publication number
CN113187336A
CN113187336A CN202110453851.1A CN202110453851A CN113187336A CN 113187336 A CN113187336 A CN 113187336A CN 202110453851 A CN202110453851 A CN 202110453851A CN 113187336 A CN113187336 A CN 113187336A
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CN
China
Prior art keywords
hinge
fixed end
transmission rod
relative position
buffering
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202110453851.1A
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Chinese (zh)
Inventor
梁业林
劳庆军
朱海辉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Peiling Liang
Original Assignee
Peiling Liang
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Peiling Liang filed Critical Peiling Liang
Priority to CN202110453851.1A priority Critical patent/CN113187336A/en
Publication of CN113187336A publication Critical patent/CN113187336A/en
Pending legal-status Critical Current

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    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D3/00—Hinges with pins
    • E05D3/06—Hinges with pins with two or more pins
    • 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
    • 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
    • E05F3/04—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with liquid piston brakes
    • E05F3/06—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with liquid piston brakes in which a torsion spring rotates a member around an axis perpendicular to the axis of the piston
    • 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
    • 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
    • E05F5/00—Braking devices, e.g. checks; Stops; Buffers
    • E05F5/06—Buffers or stops limiting opening of swinging wings, e.g. floor or wall stops
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/20—Application of doors, windows, wings or fittings thereof for furniture, e.g. cabinets

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)

Abstract

The invention provides a buffering structure for a hinge and a buffering hinge, which comprise a first fixed end, a hinge arm and a linkage piece, wherein the hinge arm comprises a first transmission rod and a second transmission rod; the buffering structure for the hinge further comprises a buffering part, and the first fixed end has a first relative position and a second relative position relative to the hinge arm; the buffer piece is positioned on the first transmission rod, and when the first fixed end rotates from the first relative position to the second relative position, the buffer piece is pressed against the second transmission rod or the first fixed end; or the buffer piece is positioned on the first fixed end, and when the first fixed end rotates from the first relative position to the second relative position, the buffer piece is abutted against the first transmission rod or the second transmission rod. The hinge structure is additionally provided with the buffer structure, so that the hinge structure has a buffer function.

Description

Buffer structure for hinge and buffer hinge
Technical Field
The invention relates to the field of door body hinges, in particular to a buffering structure for a hinge and a buffering hinge applying the structure.
Background
The buffering hinge that a body used such as furniture at present adopts attenuator and spring cooperation, forms the damping structure, realizes the slow effect of closing of door, has avoided the cabinet door of furniture product to bump with the cabinet body in closed process, even the user closes the door hard, the buffering hinge also can ensure that the cabinet door is softly closed, guarantees that the house environment is quiet comfortable, avoids a body to damage.
The existing buffer hinge mainly adopts a two-section stroke structure consisting of a reset stroke section and a free stroke section; when the buffering hinge is in the reset stroke section, the buffering hinge can provide closing force under the action of no external force, so that the door body is automatically closed; when the buffering hinge is in the free stroke section, the buffering hinge cannot be automatically closed, and at the moment, each position of the door body in the free stroke section has no external force, so that a user can conveniently open the door to take out articles.
However, in the actual use process, the user often can use to open the door vigorously, makes the door directly get into the free stroke section from the closed state through the stroke section that resets, and because the free stroke section does not have the damping effect, leads to the door to realize continuing to open because of inertia to when reaching the maximum opening range, swing because of the structural constraint of the door body, produce great pressure to the connection between the cabinet body, the door body, the hinge, long-time use can cause the damage of the door body, hinge break away from and hinge.
Disclosure of Invention
The invention provides a buffering structure for a hinge, in particular to a hinge with a buffering function in an opening state, which at least solves the problem that a free stroke section door body in the prior art is lack of buffering when being opened.
The invention provides a buffering structure for a hinge, which comprises a first fixed end, a hinge arm and a linkage piece, wherein the hinge arm comprises a first transmission rod and a second transmission rod; the buffering structure for the hinge further comprises a buffering part, and the first fixed end has a first relative position and a second relative position relative to the hinge arm;
the buffer part is positioned on the first transmission rod, and when the first fixed end rotates from the first relative position to the second relative position, the buffer part is pressed against the second transmission rod or the first fixed end; or
The buffer piece is positioned on the first fixing end, and when the first fixing end rotates from the first relative position to the second relative position, the buffer piece is abutted against the first transmission rod or the second transmission rod.
Furthermore, an arc-shaped buffering surface is arranged on the buffering piece;
the buffer part is positioned on the first transmission rod, and when the first fixed end rotates from the first relative position to the second relative position, the abutting contact position between the buffer part and the second transmission rod or the first fixed end moves along the arc of the arc contact surface; or
The buffer piece is located on the first fixed end, and when the first fixed end rotates from the first relative position to the second relative position, the abutting contact position between the arc buffer surface of the buffer piece and the first transmission rod or the second transmission rod moves along the arc of the arc contact surface.
Further, the buffer member has an arc-shaped sliding groove or an arc-shaped protrusion at the arc-shaped buffer surface.
Furthermore, the buffer part is an elastic plastic part.
The invention also discloses a buffer hinge applying the buffer structure for the hinge, wherein the linkage part is a second fixed end, the buffer hinge also comprises a reset structure, the first fixed end has a closing position and an opening position relative to the second fixed end, the first fixed end and the second fixed end are close to each other under the closing position, and the first fixed end and the second fixed end are separated under the opening position;
the first fixed end is at least provided with a first stroke section and a second stroke section between the closed position and the open position in sequence; when the first fixed end is in the first stroke section, the resetting structure can drive the first fixed end to enter a closed position;
when the first fixed end rotates from the first relative position to the second relative position, the first fixed end is positioned in the second stroke section.
Further, the reset structure includes torsion spring, torsion spring's one end links to each other with the hinge arm transmission, torsion spring's the other end links to each other with first stiff end or second stiff end transmission, first stiff end is when first stroke section, torsion spring can drive first stiff end and get into the closed position.
Furthermore, the reset structure further comprises a damper, the damper is installed at the first fixed end or the second fixed end, the hinge arm is connected with one end of the damper in a transmission mode, the first fixed end is arranged at the first stroke section, and if the first fixed end and the second fixed end move to the closing position, the hinge arm compresses the damper.
Further, the damper is a hydraulic cylinder.
Further, first transfer line links to each other through the pivot with the relative second stiff end of first stiff end, the second transfer line links to each other through the pivot with the relative second stiff end of first stiff end.
Further, the second stiff end is the shell, first stiff end is the hinge cup.
Compared with the prior art, the buffering structure utilizes the buffering part to provide the buffering effect through the abutting state of the buffering part when the first fixed end and the hinge arm move at the second relative position between the first relative positions, so that the free swing amplitude of the door body is reduced, the damage to the buffering hinge and the door body is avoided, and the buffering hinge has the advantages of simple structure and safe use.
Drawings
FIG. 1 is a schematic view of a first aspect of the embodiment of the present invention showing a damping hinge at the beginning of a second stroke;
FIG. 2 is an enlarged view of the first aspect of the embodiment of the present invention showing the damping hinge at the beginning of the second stroke;
FIG. 3 is a schematic view of the first aspect of the embodiment of the present invention showing the damper hinge at the end of the second stroke;
FIG. 4 is an enlarged view of the first aspect of the embodiment of the present invention showing the damping hinge at the end of the second stroke;
FIG. 5 is a schematic view of the second aspect of the embodiment of the present invention showing the damping hinge at the beginning of the second stroke;
FIG. 6 is an enlarged view of the second aspect of the embodiment of the present invention showing the damping hinge at the beginning of the second stroke;
FIG. 7 is a schematic view of a second aspect of the embodiment of the present invention showing a state of a cushion hinge at the end of a second stroke
FIG. 8 is an enlarged view of the second aspect of the embodiment of the present invention showing the damping hinge at the end of the second stroke;
FIG. 9 is an exploded view of a second aspect of an embodiment of the present invention;
fig. 10 is a schematic structural view of a damper of a damping hinge according to a first aspect of the embodiment of the present invention.
1. A second fixed end; 2. a first fixed end; 3. a first drive lever; 4. a second transmission rod; 5. a torsion spring; 61. a first rotating shaft; 62. a second rotating shaft; 63. a first pin shaft; 64. a second pin shaft; 7. a damper; 81. a buffer member; 82. and (5) pressing the surface.
Detailed Description
In order to make the technical solutions of the present invention better understood by those skilled in the art, the technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments.
The embodiment of the invention provides a buffering structure for a hinge, which comprises a first fixed end 2, a hinge arm and a linkage piece, wherein the hinge arm comprises a first transmission rod 3 and a second transmission rod 4, the first fixed end 2 is respectively and rotatably connected with one end of the first transmission rod 3 and one end of the second transmission rod 4, and the linkage piece is respectively and rotatably connected with the other end of the first transmission rod 3 and the other end of the second transmission rod 4; the buffering structure for the hinge further comprises a buffering part 81, and the first fixed end 2 has a first relative position and a second relative position relative to the hinge arm;
the buffer member 81 is positioned on the first transmission rod 3, and when the first fixed end 2 rotates from the first relative position to the second relative position, the buffer member 81 is abutted against the second transmission rod 4 or the first fixed end 2; or
The buffer member 81 is located on the first fixing end 2, and when the first fixing end 2 rotates from the first relative position to the second relative position, the buffer member 81 abuts against the first transmission rod 3 or the second transmission rod 4.
Optionally, as shown in fig. 1 to 10, an arc buffer surface is arranged on the buffer member 81;
the buffer member 81 is positioned on the first transmission rod 3, and when the first fixed end 2 rotates from the first relative position to the second relative position, the abutting contact position between the buffer member 81 and the second transmission rod 4 or the first fixed end 2 moves along the arc of the arc contact surface; or
The buffer member 81 is located on the first fixed end 2, and when the first fixed end 2 rotates from the first relative position to the second relative position, the abutting contact position between the arc buffer surface of the buffer member 81 and the first transmission rod 3 or the second transmission rod 4 moves along the arc of the arc contact surface.
Specifically, as shown in fig. 1 to 10, the buffer member 81 has an arc-shaped sliding groove or an arc-shaped protrusion at the arc-shaped buffer surface.
Optionally, the buffer 81 is an elastic plastic member.
The invention also discloses a buffering hinge applying the buffering structure for the hinge, as shown in fig. 1-10, the linkage part is a second fixed end 1, the buffering hinge further comprises a reset structure, the first fixed end 2 has a closing position and an opening position relative to the second fixed end 1, the first fixed end 2 and the second fixed end 1 are close to each other under the closing position, and the first fixed end 2 and the second fixed end 1 are separated under the opening position;
the first fixed end 2 is at least provided with a first stroke section and a second stroke section between the closed position and the open position in sequence; when the first fixed end 2 is in the first stroke section, the resetting structure can drive the first fixed end 2 to enter a closed position;
when the first fixed end 2 rotates from the first relative position to the second relative position, the first fixed end 2 is located in the second stroke section.
In the process of moving from the opening position to the closing position, the first fixing end 2 and the second fixing end 1 are gradually close to each other. The first fixed end 2 and the second fixed end 1 can be respectively fixed with the cabinet body and the door body.
In the first stroke segment, the reset structure can drive the buffering hinge to move to the closing position without external force, and at this time, the first buffering member 81 and the second buffering member 81 are not abutted.
In the second stroke section, under no exogenic action, the reset structure does not drive the buffering hinge to the motion of closing the position, and first bolster 81, the butt of second bolster 81 this moment provide frictional force to realize the damping effect of buffering hinge in the second stroke section, reduce the swing range of the in-process of opening the door.
It should be noted that, in the embodiment of the present invention, the first stroke section and the second stroke section are both a continuous stroke state during the transition of the first fixing end 2 from the closed position to the open position, and are not a single fixed position relationship, and the first fixing end 2 passes through the first stroke section and the second stroke section in sequence during the transition of the closed position to the open position.
The buffering hinge disclosed by the embodiment of the invention solves the problem that the door body is easy to swing when the hinge in the prior art is opened, avoids unnecessary loss caused by collision between the cabinet body and the door body due to the fact that the cabinet door of a furniture product swings under the action of an overlarge external force in the closing process, and ensures that the home environment is quiet and comfortable.
Optionally, a third stroke section may be further disposed between the first stroke section and the second stroke section, the reset structure in the third stroke section may drive the first fixed end 2 to enter the closed position, and the first buffer 81 and the second buffer 81 abut against each other, or the reset structure in the third stroke section does not drive the first fixed end 2 to enter the closed position; and the first cushion member 81 and the second cushion member 81 do not abut against each other.
According to the embodiment of the invention, the buffering structure is additionally arranged on the hinge, and the hinge has a damping effect in the second stroke section of the door body by utilizing the abutting of the first buffering member 81 and the second buffering member 81, so that the free swing of the door body is slowed down, the damage to the buffering hinge and the door body is avoided, and the hinge has the advantages of simple structure and safety in use.
Optionally, the reset structure includes torsion spring 5, torsion spring 5's one end links to each other with the hinge arm transmission, torsion spring 5's the other end links to each other with first stiff end 2 or the transmission of second stiff end 1, first stiff end 2 is when first stroke section, torsion spring 5 can drive first stiff end 2 and get into closed position.
In particular, as shown in fig. 10, the reset structure further includes a damper 7, the damper 7 is installed on the first fixing end 2 or the second fixing end 1, the hinge arm is connected to one end of the damper 7 in a transmission manner, and when the first fixing end 2 is at the first stroke section, if the first fixing end 2 and the second fixing end 1 move to the closed position, the hinge arm compresses the damper 7.
In particular, said damper 7 is a hydraulic cylinder.
The damper 7 is a hydraulic cylinder, the second transmission rod 4 is pressed against one end of the torsion spring 5, the other end of the torsion spring 5 is sleeved and hooked on the second fixed end 1, and the first fixed end 2 can be driven to enter a closed position relative to the second fixed end 1.
Optionally, the first transmission rod 3 is connected with the first fixed end 2 relative to the second fixed end 1 through a rotating shaft, and the second transmission rod 4 is connected with the first fixed end 2 relative to the second fixed end 1 through a rotating shaft.
The first transmission rod 3, the second transmission rod 4 and the hinge cup are connected in a rotating mode through a first pin shaft 63 and a second pin shaft 64 serving as a rotating shaft; the first transmission rod 3, the second transmission rod 4 and the shell are in rotary connection by adopting a first rotary shaft 61 and a second rotary shaft 62 as rotary shafts.
Optionally, the first fixing end 2 is a housing, and the second fixing end 1 is a hinge cup.
Wherein, the shell is used for being fixed with the cabinet body, and the hinge cup is used for being fixed with the door body.
Embodiments of the present invention are described in detail with reference to a cushioning hinge, and alternatives to the cushioning hinge are disclosed in the following two aspects.
The first aspect of the buffering hinge in the embodiment of the invention can adopt the following structure:
specifically, as shown in fig. 1 to 4, the buffer member 81 is mounted on the first transmission rod 3 or the hinge cup through a rotating shaft between the first transmission rod 3 and the hinge cup, the second transmission rod 4 is provided with a pressing surface 82 at a position close to the buffer member 81, and during the second stroke period, the pressing surface 82 abuts against the buffer member 81.
Particularly, the buffer member 81 is provided with an arc-shaped groove at a position close to the second transmission rod 4, the abutting surface 82 abuts against at least one point on the arc-shaped groove at each position in the second stroke section, and the abutting position of the abutting surface 82 and the arc-shaped groove moves along the arc shape of the arc-shaped groove in the process of moving from one end of the second stroke section to the other end of the second stroke section.
As shown in fig. 10, in the present embodiment, only the torsion spring 5 may be used as the reset element, or the torsion spring 5 and the damper 7 may be used to achieve the reset function; the buffer 81 is mounted on the first pin shaft 63, and the buffer 81 abuts against the first transmission rod 3; the pressing surface 82 of the second transmission rod 4 is a circular arc surface and abuts against the cushion 81 in the second stroke.
In the opening process of the embodiment, after the buffer member 81 abuts against the second transmission rod 4, the buffer is realized, namely, the second stroke is realized, when excessive external force acts on the door body, the buffer member 81 abuts against the second transmission rod 4 to provide friction force, so that part of the external force is consumed, the door body can be stably opened, and the swing of the door body is reduced or stopped.
In particular, one end of the second transmission rod 4 is rotatably mounted on the second pin 64, and the other end of the second transmission rod 4 is hooked on one end of the second transmission rod 4 far away from the hinge cup.
Preferably, the buffer member 81 is a shaped spring or an elastic plastic member.
In this embodiment, the plastic member is used as the buffer member 81 to achieve better buffering effect due to the toughness and the surface friction property of the plastic material.
The second aspect of the buffering hinge in the embodiment of the invention can adopt the following structure:
specifically, as shown in fig. 5 to 8, the buffer member 81 has an arc-shaped protrusion and is located on the first transmission rod 3, the first fixing member or the second transmission rod 4 is provided with a pressing surface 82, and during the second stroke, the pressing surface 82 abuts against the arc-shaped protrusion of the buffer member 81.
Wherein, bolster 81 is the extending structure of first transfer line 3, and it is protruding to be equipped with the arc near first stiff end 2 department, as shown in fig. 9, supports pressure face 82 and is the plastics material each position in the second stroke section, support pressure face 82 all with protruding last at least a little butt of arc second stroke section one end is to second stroke section other end motion in-process, support pressure face 82 with protruding last butt position of arc is followed the bellied arc of arc removes.
First transfer line 3 of this embodiment and first stiff end 2 butt in the second stroke, increased the hinge and opened resistance, in the second stroke, the hinge is under first transfer line 3's effect, and partial external force is consumed, and opening speed takes place the hysteresis, and speed is controllable, makes the door body stably open, reduces and sways.
Finally, it should be noted that the above-mentioned embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the same, and although the present invention is described in detail with reference to the above-mentioned embodiments, it should be understood by those skilled in the art that the modifications and equivalents of the specific embodiments of the present invention can be made by those skilled in the art after reading the present specification, but these modifications and variations do not depart from the scope of the claims of the present application.

Claims (10)

1. A buffering structure for a hinge is characterized by comprising a first fixed end, a hinge arm and a linkage piece, wherein the hinge arm comprises a first transmission rod and a second transmission rod; the buffering structure for the hinge further comprises a buffering part, and the first fixed end has a first relative position and a second relative position relative to the hinge arm;
the buffer part is positioned on the first transmission rod, and when the first fixed end rotates from the first relative position to the second relative position, the buffer part is pressed against the second transmission rod or the first fixed end; or
The buffer piece is positioned on the first fixing end, and when the first fixing end rotates from the first relative position to the second relative position, the buffer piece is abutted against the first transmission rod or the second transmission rod.
2. The cushioning structure for a hinge according to claim 1, wherein said cushioning member is provided with an arc-shaped cushioning surface;
the buffer part is positioned on the first transmission rod, and when the first fixed end rotates from the first relative position to the second relative position, the abutting contact position between the buffer part and the second transmission rod or the first fixed end moves along the arc of the arc contact surface; or
The buffer piece is located on the first fixed end, and when the first fixed end rotates from the first relative position to the second relative position, the abutting contact position between the arc buffer surface of the buffer piece and the first transmission rod or the second transmission rod moves along the arc of the arc contact surface.
3. The cushioning structure for a hinge according to claim 2, wherein said cushioning member has an arc-shaped sliding groove or an arc-shaped protrusion at an arc-shaped cushioning surface.
4. The cushioning structure for a hinge according to claim 1, wherein said cushioning member is an elastic plastic member.
5. A buffering hinge applying the buffering structure for the hinge as claimed in any one of claims 1 to 4, wherein the linkage is a second fixing end, the buffering hinge further comprises a reset structure, the first fixing end has a closed position and an open position relative to the second fixing end, the first fixing end and the second fixing end are close to each other in the closed position, and the first fixing end and the second fixing end are separated in the open position;
the first fixed end is at least provided with a first stroke section and a second stroke section between the closed position and the open position in sequence; when the first fixed end is in the first stroke section, the resetting structure can drive the first fixed end to enter a closed position;
when the first fixed end rotates from the first relative position to the second relative position, the first fixed end is positioned in the second stroke section.
6. The buffering hinge as claimed in claim 5, wherein the restoring structure comprises a torsion spring, the torsion spring has one end connected to the hinge arm in a transmission manner, and the other end connected to the first or second fixed end in a transmission manner, and the torsion spring drives the first fixed end to enter the closed position during the first stroke.
7. The cushion hinge as claimed in claim 6, wherein the restoring structure further comprises a damper, the damper is mounted on the first fixing end or the second fixing end, the hinge arm is connected to one end of the damper in a transmission manner, and when the first fixing end is at the first stroke section, if the first fixing end and the second fixing end move to the closing position, the hinge arm compresses the damper.
8. The damped hinge according to claim 7 wherein said damper is a hydraulic cylinder.
9. The buffering hinge as claimed in claim 5, wherein the first transmission rod is connected to the first fixing end through a rotation shaft and the second transmission rod is connected to the first fixing end through a rotation shaft.
10. The damped hinge according to claim 5 wherein said second fixed end is a housing and said first fixed end is a hinge cup.
CN202110453851.1A 2021-04-26 2021-04-26 Buffer structure for hinge and buffer hinge Pending CN113187336A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110453851.1A CN113187336A (en) 2021-04-26 2021-04-26 Buffer structure for hinge and buffer hinge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110453851.1A CN113187336A (en) 2021-04-26 2021-04-26 Buffer structure for hinge and buffer hinge

Publications (1)

Publication Number Publication Date
CN113187336A true CN113187336A (en) 2021-07-30

Family

ID=76979384

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202110453851.1A Pending CN113187336A (en) 2021-04-26 2021-04-26 Buffer structure for hinge and buffer hinge

Country Status (1)

Country Link
CN (1) CN113187336A (en)

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