CN207131233U

CN207131233U - The integrated optimization mechanism of damp hinge

Info

Publication number: CN207131233U
Application number: CN201720702270.6U
Authority: CN
Inventors: 伍志勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-06-15
Filing date: 2017-06-15
Publication date: 2018-03-23
Anticipated expiration: 2027-06-15

Abstract

A kind of integrated optimization mechanism of damp hinge, be hinged cooperation gear by element, first connection arm element and second connection arm element, gear between element and the first connection arm element by being provided with damper, damper one end is rotatably arranged on gear by element, the other end is spacing to be slided in the first connection arm element, service portion is provided with second connection arm element, the first connection arm element, the second connection arm element and the damper relative gear when hinge is opened and closed mutually link by element；Described hinge is at least when closing certain angle, and the second connection arm element is acted on damper by service portion and driving damper is spacing slides in the first connection arm element, and damper compresses and produces damping force, to realize that the damping of hinge is closed.The features such as the utility model has simple and reasonable, securely and reliably, easily production, easily realizes, regulation is quick, easy to operate, service life length, and opening and closing process is laborsaving, smooth, collision is small, noise is low, it is practical.

Description

The integrated optimization mechanism of damp hinge

Technical field

It the utility model is related to a kind of integrated optimization mechanism of damp hinge.

Background technology

Chinese patent literature number is that CN202039710U disclosed a kind of Upturning door hinge on November 16th, 2011, the structure The curved end of first cursor is rotatably connected with substrate, and curved end and the substrate of the second cursor are rotatably connected, can be simultaneously The both ends of above-mentioned linking arm together with being coincided with the first cursor, the respective straight end of the second cursor rotate with first respectively Arm, the respective straight end of the second cursor are rotatably connected, and linking arm is between the first cursor, the second cursor, first turn The curved end of swing arm and the free end of the motion bar of gas bar are hinged, and the fix bar of gas bar is operatively connected on substrate, and substrate is also Provided with elastic parts with impact portions, after the second cursor rotates with the corner elastic collision.It is said that the structure can To reduce noise, the closing motion of cabinet door or open movement are more flexible, and cabinet door is integral translation campaign in motion process , common cabinet door can be avoided to collide the situation on head；But the Upturning door hinge only realizes buffering resistance by elastic parts Power when Buddhist nun, closing motion or open movement is unable to reach uniform effect, and the elastic parts is in the be hinged opening and closing of tilt-up door When frictional force it is big, high noise, it is impossible to meet the use demand of user.Therefore, it is necessary to further improve.

Utility model content

The purpose of this utility model aims to provide a kind of simple and reasonable, securely and reliably, easy to produce, easily realization, regulation Fast, it is easy to operate, service life length, the integrated optimization for the damp hinge that opening and closing process is laborsaving, smooth, collision is small, noise is low Mechanism, to overcome weak point of the prior art.

By a kind of integrated optimization mechanism of damp hinge of this purpose design, the gear for the cooperation that is hinged is by element, first Connect arm element and the second connection arm element, it is characterised in that：Gear between element and the first connection arm element by being provided with damping Device, damper one end are rotatably arranged on gear and slided by element, the other end is spacing in the first connection arm element, the second linking arm Service portion is provided with element, the first connection arm element, the second connection arm element and the damper relative gear when hinge is opened and closed lean on Element mutually links；For described hinge at least when closing certain angle, the second connection arm element acts on resistance by service portion On Buddhist nun's device and spacing slide of driving damper is connected in arm element first, and damper compresses and produces damping force, to realize hinge The damping of chain is closed.

The damper is Automatic-reset damper and is provided with engaging portion, and the first connection arm element is corresponding to detain Socket part is provided with slide groove portion, and damper is slided in the slide groove portion of the first connection arm element by the way that engaging portion is spacing.

Zigzag part is provided with the damper；Described hinge is at least when closing certain angle, the second linking arm member Part is acted on the zigzag part of damper by service portion and driving damper is slided in the first linking arm by the way that engaging portion is spacing In the slide groove portion of element, damper compresses and produces damping force, to realize that the damping of hinge is closed.

The damper comprises at least elastic component, piston rod and cylinder body, and elastic component is arranged in cylinder body, and piston rod one end is stretched Go out cylinder body one end and rotating and be hinged on gear by element, the other end be arranged in cylinder body and with elastic component elastic connection, cylinder body The other end is spacing to be slided in the first connection arm element.

The zigzag part is at least made up of an arc section and is arranged on the end of cylinder body, the work in the second connection arm element It is pinch roller service portion with portion；For described hinge at least when closing certain angle, the second connection arm element passes through pinch roller service portion Point contact type or line contact type or face contact type are acted on the zigzag part of cylinder body.

The engaging portion has certain elasticity and is arranged on the sidepiece of cylinder body, and cylinder body is existed by engaging portion elastic jaw In the slide groove portion of first connection arm element, cylinder body is slided in the first connection arm element when hinge is opened and closed by the way that engaging portion is spacing In slide groove portion.

The pinch roller service portion is that roller is arranged in the second connection arm element；First described connection arm element one end Rotation is hinged on gear by element, the other end is rotated and is hinged in the second connection arm element, and damper one end is turned by piston rod The dynamic gear that is arranged on is by element, the other end is by the spacing slip of engaging portion of cylinder body in the slide groove portion of the first connection arm element； Wherein, the first connection arm element rotating hinge, which is connected on to keep off being arranged on to keep off with piston rod rotation by the rotation pin joint on element, leans on element The relatively independent setting of run-on point and form certain interval therebetween, with realize damper with first be connected arm element and/ Or the angle that gear is leaned between element follows hinge opening and closing to produce change.

The mechanism also includes the 3rd connection arm element, the 4th connection arm element and the 5th connection arm element；Wherein, first connects It is be hinged by the rotation of element side with gear to connect arm element one end, is connected arm element one end with second in the middle part of the first connection arm element and rotates Be hinged, the first connection arm element other end is connected arm element one end with the 4th and rotates be hinged, the 3rd connection arm element one end and gear Rotate and be hinged by element opposite side, the 3rd connection arm element other end is connected in the middle part of arm element with second rotates be hinged, the second company Connect the arm element other end and be connected arm element one end with the 5th and rotate be hinged, the 5th connection arm element other end and the 4th linking arm are first The part other end rotates be hinged.

Elastic parts is additionally provided with the 4th connection arm element, the elastic parts comprises at least spring and Coupling, Spring is arranged on Coupling, Coupling one end locating rotation the 4th connection arm element on, the other end by spring extremely Few to be connected arm element interaction with the 5th when hinge closes certain angle, the 5th connection arm element passes through spring, Coupling Closed with the cooperation elastic damping of damper in gear by element.

The structure also includes movable part and not dynamic component；Described movable part passes through fastener and the 5th linking arm member Part is connected, and dynamic component is not connected by fastener with gear by element, and movable part passes through the first connection arm element, the Two connection arm elements, the 3rd connection arm element, the 4th connection arm element and the 5th be hinged opening and closing of connection arm element are in not dynamic component Gear by element, the 5th connection arm element and/or gear are by being additionally provided with the cover plate for blocking fastener on element；Or Described not dynamic component is connected arm element with the 5th and is connected, and movable part is connected with gear by element, and dynamic component does not lead to Cross the first connection arm element, the second connection arm element, the 3rd connection arm element, the 4th connection arm element and the 5th connection arm element Be hinged opening and closing is leaned on element in the gear of movable part, and the 5th connection arm element and/or gear on element by being additionally provided with for blocking The cover plate of fastener.

The utility model connects arm element, gear leans on element and work using fastener by the improvement of said structure by the 5th Dynamic component, dynamic component does not interfix, wherein movable part and not dynamic component can be furniture door body, the form of furniture cabinet or The form of refrigerator door, refrigerator cabinet, its use range is wide, while the first connection arm element rotating hinge is connected on gear by element Rotate pin joint and damper is rotatably arranged on gear by the relatively independent setting of run-on point of element and formed therebetween necessarily Interval, therefore the angle that damper and the first connection arm element and/or gear are leaned between element can follow the opening and closing of hinge to produce change Change, so as to define the actuating length of damper, make damper positioning more accurate, improve the resistance to overturning of hinge；Moreover, The zigzag part being at least made up of an arc section is provided with the cylinder body of damper, the zigzag part at least closes certain angle in hinge When with second be connected arm element roller set pinch roller service portion point contact type line contact type or face contact type it is mutual Effect, can reach hinge even acceleration, it is even deceleration or even closing effect, make the closing of hinge it is more laborsaving, it is smooth, collision It is small, noise is low, while greatly reduces the pressure at the second connection arm element and dampers contact, abrasion is reduced, so as to carry The service life of high product, further still the stress of damper is more concentrated, stably, so as to improve the carrying of hinge Power, hinge is set to be useful on the part of any be hinged opening and closing, and hinge is soft, smooth, without hindrance when closing work Sense, so as to improve the usage experience of user, user can also change the shape of zigzag part, versatility according to the use demand of practicality It is high；Also, damper is Automatic-reset damper, the engaging portion with certain elasticity is provided with its cylinder body, hinge is being opened When closing, cylinder body is slided in the slide groove portion of the first connection arm element by the way that engaging portion is spacing, makes the sliding position of damper more Accurately, avoid hinge and deviation occurs because damper moves in be hinged opening and closing, the problem of causing damper operational failure, improve Product structure stability so that the stress of damper is more concentrated, stably, so as to further improve the service life of damper And buffering effect, also effectively reduce damper work and inoperative caused by unwanted motion, further improve Product structure stability.It has simple and reasonable, securely and reliably, easily production, easily realizes, regulation is quick, easy to operate, makes With long lifespan, the features such as process is laborsaving, smooth, collision is small, noise is low is opened and closed, it is practical.

Brief description of the drawings

Fig. 1 is the hinge of the utility model first embodiment, movable part and not dynamic component assembling structure schematic diagram.

Fig. 2 is the hinge assemblies structural representation of the utility model first embodiment.

Fig. 3 is the hinge decomposition texture schematic diagram of the utility model first embodiment.

Fig. 4 is the housing structure schematic diagram of the utility model first embodiment.

Fig. 5-Fig. 8 is that the hinge of the utility model first embodiment is opened and closed change in process schematic diagram.

Embodiment

Below in conjunction with the accompanying drawings and embodiment is further described to the utility model.

Referring to Fig. 1-Fig. 8, the integrated optimization mechanism of this damp hinge, the gear for the cooperation that is hinged connects by element 1, first Arm element 11 and second connects arm element 12, and gear between the connection arm element 11 of element 1 and first by being provided with damper, damper One end is rotatably arranged on gear and slided by element 1, the other end is spacing in the first connection arm element 11, the second connection arm element 12 On be provided with service portion, the first connection arm element 11, second connects arm element 12 and damper relative keep off when hinge be opened and closed and leaned on Element 1 mutually links；At least when closing certain angle, the second connection arm element 12 is acted on described hinge by service portion On damper and spacing slide of driving damper is connected in arm element 11 first, and damper compresses and produces damping force, with reality The damping of existing hinge is closed.

Further speaking, damper is Automatic-reset damper and is provided with engaging portion 2, the first linking arm member The corresponding engaging portion 2 of part 11 is provided with slide groove portion 3, and damper passes through the spacing cunning slided in the first connection arm element 11 of engaging portion 2 In groove portion 3.

Further speaking, zigzag part 4 is provided with damper；Described hinge is at least when closing certain angle, and second Connection arm element 12 is acted on the zigzag part 4 of damper by service portion and driving damper passes through 2 spacing slip of engaging portion In the slide groove portion 3 of the first connection arm element 11, damper compresses and produces damping force, to realize that the damping of hinge is closed.

Further speaking, damper comprises at least elastic component 5, piston rod 6 and cylinder body 7, and elastic component 5 is arranged in cylinder body 7, The one end of piston rod 6 stretches out one end of cylinder body 7 and rotating and is hinged on gear by element 1, the other end be arranged in cylinder body 7 and with elasticity The elastic connection of part 5, the other end of cylinder body 7 is spacing to be slided in the first connection arm element 11.

Further speaking, zigzag part 4 is at least made up of an arc section and is arranged on the end of cylinder body 7, the second linking arm member Service portion on part 12 is pinch roller service portion 8；For described hinge at least when closing certain angle, the second connection arm element 12 is logical The overvoltage wheel point contact type of service portion 8 or line contact type or face contact type are acted on the zigzag part 4 of cylinder body 7.

Further speaking, engaging portion 2 has certain elasticity and is arranged on the sidepiece of cylinder body 7, and cylinder body 7 passes through engaging portion 2 In the slide groove portion 3 of the first connection arm element 11, cylinder body 7 slides elastic jaw when hinge is opened and closed by the way that engaging portion 2 is spacing In the slide groove portion 3 of first connection arm element 11.

Further speaking, pinch roller service portion 8 is that roller is arranged in the second connection arm element 12；The first described connection The one end of arm element 11, which rotates, is hinged on gear by element 1, the other end is rotated and is hinged in the second connection arm element 12, damper one End is rotatably arranged on gear by element 1, the other end is connected by spacing slide of engaging portion 2 of cylinder body 7 first by piston rod 6 In the slide groove portion 3 of arm element 11；Wherein, the first connection arm element 11 rotate be hinged on gear by the rotation pin joint on element 1 with Piston rod 6 is rotatably arranged on gear by the relatively independent setting of run-on point of element 1 and forms certain interval therebetween, with reality The angle that existing damper and the first connection arm element 11 and/or gear are leaned between element 1 follows hinge opening and closing to produce change.

Specifically, the mechanism also structure also includes movable part X, not dynamic component Y, the 3rd connection arm element 13, the Four connection arm elements 14 and the 5th connect arm element 15；Wherein, first connection one end of arm element 11 rotates with gear by the side of element 1 Be hinged, the middle part of the first connection arm element 11 is connected the rotation of the one end of arm element 12 with second and is hinged, and the first connection arm element 11 is another End is connected the rotation of the one end of arm element 14 with the 4th and is hinged, and the opposite side rotating hinge of element 1 is leaned in the 3rd connection one end of arm element 13 with gear Connect, the 3rd connection other end of arm element 13 is connected the rotation of the middle part of arm element 12 with second and is hinged, and the second connection arm element 12 is another End, which with the 5th be connected the one end of arm element 15 and rotated, to be hinged, and the 5th connects the other end of arm element 15, and with the 4th to be connected arm element 14 another End rotates be hinged.

Further speaking, elastic parts is additionally provided with the 4th connection arm element 14, the elastic parts comprises at least spring 9 With Coupling 10, spring 9 is resiliently arranged on Coupling 10, and one end locating rotation of Coupling 10 connects arm element 14 the 4th On, the other end is at least connected arm element 15 with the 5th when hinge closes certain angle by spring 9 and interacted, the 5th connection Arm element 15 is closed in gear by element 1 by the cooperation elastic damping of spring 9, Coupling 10 and damper.

Further speaking, movable part X is connected arm element 15 with the 5th by fastener 16 and is connected, not dynamic component Y It is connected by fastener 16 with keeping off by element 1, movable part X connects arm element by the first connection arm element 11, second 12nd, the 3rd connection arm element the 13, the 4th connects arm element 14 and the 5th and connects gear of the be hinged opening and closing of arm element 15 in not dynamic component Y By on element 1, the 5th connection arm element 15 and/or gear are by being additionally provided with the cover plate 17 for blocking fastener 16 on element 1.

Or dynamic component Y is not connected arm element 15 with the 5th and is connected, movable part X coordinates by element 1 with gear and connected Connect, dynamic component Y does not connect arm element the 12, the 3rd by the first connection arm element 11, second and connects arm element 13, the 4th linking arm Element 14 and the 5th connects gear of the be hinged opening and closing of arm element 15 in movable part X by element 1, the 5th connection arm element 15 and/ Or gear is by being additionally provided with the cover plate 17 for blocking fastener 16 on element 1.

The advantages of general principle of the present utility model, principal character and the utility model has been shown and described above.Ability The technical staff in domain should be recognized that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification Simply illustrate principle of the present utility model, the utility model also has on the premise of the spirit and scope of the utility model is not departed from Various changes and modifications, these changes and improvements are both fallen within claimed the scope of the utility model.The requires of the utility model Protection domain is defined by appended claims and its equivalent.

Claims

1. a kind of integrated optimization mechanism of damp hinge, the gear for the cooperation that is hinged is by element (1), the first connection arm element (11) With the second connection arm element (12), it is characterised in that：Gear between element (1) and the first connection arm element (11) by being provided with damping Device, damper one end are rotatably arranged on gear and slided by element (1), the other end is spacing in the first connection arm element (11), the Service portion, the first connection arm element (11), the second connection arm element (12) and damper are provided with two connection arm elements (12) When hinge is opened and closed, relative gear mutually links by element (1)；Described hinge is at least when closing certain angle, the second linking arm Element (12) is acted on damper by service portion and driving damper is spacing slides in the first connection arm element (11), Damper compresses and produces damping force, to realize that the damping of hinge is closed.

2. the integrated optimization mechanism of damp hinge according to claim 1, it is characterised in that：The damper is to automatically reset Formula damper and engaging portion (2) is provided with, the corresponding engaging portion (2) of the first connection arm element (11) is provided with slide groove portion (3), damper is slided in the slide groove portion (3) of the first connection arm element (11) by the way that engaging portion (2) is spacing.

3. the integrated optimization mechanism of damp hinge according to claim 2, it is characterised in that：Song is provided with the damper Folding part (4)；For described hinge at least when closing certain angle, the second connection arm element (12) acts on damping by service portion On the zigzag part (4) of device and driving damper passes through the spacing slide groove portion slided in the first connection arm element (11) of engaging portion (2) (3) on, damper compresses and produces damping force, to realize that the damping of hinge is closed.

4. the integrated optimization mechanism of damp hinge according to claim 3, it is characterised in that：The damper comprises at least bullet Property part (5), piston rod (6) and cylinder body (7), elastic component (5) is arranged in cylinder body (7), and cylinder body (7) is stretched out in piston rod (6) one end One end and rotation are hinged on gear by element (1), the other end be arranged in cylinder body (7) and with elastic component (5) elastic connection, cylinder Body (7) other end is spacing to be slided in the first connection arm element (11).

5. the integrated optimization mechanism of damp hinge according to claim 4, it is characterised in that：The zigzag part (4) at least by One arc section forms and is arranged on the end of cylinder body (7), and the service portion in the second connection arm element (12) is pinch roller service portion (8)；At least when closing certain angle, the second connection arm element (12) is contacted described hinge by pinch roller service portion (8) point Formula or line contact type or face contact type are acted on the zigzag part (4) of cylinder body (7).

6. the integrated optimization mechanism of damp hinge according to claim 5, it is characterised in that：The engaging portion (2) has one Fixed elasticity and the sidepiece of cylinder body (7) is arranged on, cylinder body (7) connects arm element by engaging portion (2) elastic jaw first (11) in slide groove portion (3), cylinder body (7) connects arm element by spacing slide of engaging portion (2) when hinge is opened and closed first (11) in slide groove portion (3).

7. the integrated optimization mechanism of damp hinge according to claim 6, it is characterised in that：The pinch roller service portion (8) is Roller is arranged in the second connection arm element (12)；First described connection arm element (11) one end, which rotates, is hinged on gear by member On part (1), the other end is rotated and is hinged in the second connection arm element (12), and damper one end is rotated by piston rod (6) and set In gear by element (1), the other end passes through cunning of the spacing slip of engaging portion (2) in the first connection arm element (11) of cylinder body (7) In groove portion (3)；Wherein, the first connection arm element (11), which rotates, is hinged on gear by the rotation pin joint and piston rod on element (1) (6) gear is rotatably arranged on by the relatively independent setting of run-on point of element (1) and forms certain interval therebetween, to realize Damper is connected arm element (11) and/or gear with first and follows hinge opening and closing to produce change by the angle between element (1).

8. the integrated optimization mechanism of damp hinge according to claim 7, it is characterised in that：The mechanism also includes the 3rd connection Arm element (13), the 4th connection arm element (14) and the 5th connection arm element (15)；Wherein, first connection arm element (11) one end Rotate and be hinged by element (1) side with gear, being connected arm element (12) one end with second in the middle part of the first connection arm element (11) rotates Be hinged, first connection arm element (11) other end is connected arm element (14) one end with the 4th and rotates be hinged, the 3rd connection arm element (13) one end rotates be hinged with gear by element (1) opposite side, and the 3rd connection arm element (13) other end is connected arm element with second (12) rotating and be hinged in the middle part of, second connection arm element (12) other end is connected the rotation of arm element (15) one end with the 5th and is hinged, the Five connection arm element (15) other ends are connected the rotation of arm element (14) other end with the 4th and are hinged.

9. the integrated optimization mechanism of damp hinge according to claim 8, it is characterised in that：The 4th connection arm element (14) elastic parts is additionally provided with, the elastic parts comprises at least spring (9) and Coupling (10), and spring (9) elasticity is set On Coupling (10), for Coupling (10) one end locating rotation in the 4th connection arm element (14), the other end passes through spring (9) Arm element (15) interaction is at least connected with the 5th when hinge closes certain angle, the 5th connection arm element (15) passes through bullet The cooperation elastic damping of spring (9), Coupling (10) and damper is closed in gear by element (1).

10. according to the integrated optimization mechanism of any one of the claim 1-9 damp hinges, it is characterised in that：The structure is also wrapped Include movable part (X), not dynamic component (Y), the 3rd connection arm element (13), the 4th connection arm element (14) and the 5th linking arm member Part (15)；Wherein, first connection arm element (11) one end rotates be hinged, the first connection arm element with gear by element (1) side (11) middle part is connected arm element (12) one end with second and rotates be hinged, first connection arm element (11) other end and the 4th linking arm Element (14) one end, which rotates, to be hinged, and the 3rd connection arm element (13) one end is be hinged by the rotation of element (1) opposite side with gear, and the 3rd connects Connect arm element (13) other end be connected with second in the middle part of arm element (12) rotate it is be hinged, second connection arm element (12) other end with 5th connection arm element (15) one end, which rotates, to be hinged, and the 5th connection arm element (15) other end is connected arm element (14) separately with the 4th One end rotates be hinged；

Described movable part (X) is connected arm element (15) with the 5th by fastener (16) and is connected, and dynamic component (Y) is not logical Cross fastener (16) to be connected by element (1) with gear, movable part (X) passes through the first connection arm element (11), the second connection Arm element (12), the 3rd connection arm element (13), the 4th connection arm element (14) and the be hinged opening and closing of the 5th connection arm element (15) Leaned in the gear of not dynamic component (Y) on element (1), the 5th connection arm element (15) and/or gear are used for by being additionally provided with element (1) Block the cover plate (17) of fastener (16)；

Or described not dynamic component (Y) is connected arm element (15) with the 5th and is connected, movable part (X) leans on element with gear (1) it is connected, dynamic component (Y) does not pass through the first connection arm element (11), the second connection arm element (12), the 3rd linking arm member Part (13), the 4th connection arm element (14) and the be hinged opening and closing of the 5th connection arm element (15) lean on element in the gear of movable part (X) (1) on, the 5th connection arm element (15) and/or gear are by being additionally provided with the cover plate for blocking fastener (16) on element (1) (17)。