CN203654948U - Opening limiting mechanism for furniture hinge - Google Patents

Opening limiting mechanism for furniture hinge Download PDF

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Publication number
CN203654948U
CN203654948U CN201320838018.XU CN201320838018U CN203654948U CN 203654948 U CN203654948 U CN 203654948U CN 201320838018 U CN201320838018 U CN 201320838018U CN 203654948 U CN203654948 U CN 203654948U
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CN
China
Prior art keywords
rocker arm
hinge
locating part
arm
limit mechanism
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.)
Expired - Lifetime
Application number
CN201320838018.XU
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Chinese (zh)
Inventor
伍志勇
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Individual
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Individual
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Publication date
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Priority to CN201320838018.XU priority Critical patent/CN203654948U/en
Application granted granted Critical
Publication of CN203654948U publication Critical patent/CN203654948U/en
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Expired - Lifetime legal-status Critical Current

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    • 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
    • E05F5/006—Braking devices, e.g. checks; Stops; Buffers for hinges having a cup-shaped fixing part, e.g. for attachment to cabinets or furniture
    • 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
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
    • E05Y2201/21—Brakes
    • 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
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
    • E05Y2201/252—Type of friction
    • E05Y2201/254—Fluid or viscous friction
    • E05Y2201/256—Fluid or viscous friction with pistons or vanes
    • 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
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
    • E05Y2201/262—Type of motion, e.g. braking
    • E05Y2201/264—Type of motion, e.g. braking linear
    • 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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  • Hinges (AREA)

Abstract

The utility model relates to an opening limiting mechanism for a furniture hinge, which comprises a movable cup seat arranged on a furniture door body and a connecting arm arranged on a furniture main body, wherein the movable cup seat is connected with the connecting arm through a rocker arm; the rocker arm comprises an outer rocker arm and an inner rocker arm; a limiting piece is arranged between the outer rocker arm and the inner rocker arm; the hinge is used for limiting an opening position through the limiting piece during opening. The opening limiting mechanism has the beneficial effects that as the limiting piece is arranged between the outer rocker arm and the inner rocker arm on the basis of not changing the original structure of the hinge, the inner rocker arm is in contact with and is mutually positioned with the limiting piece when the hinge is opened to a certain position, so that the opening position of the hinge is limited, thereby the opening angle of the door body is changed; as an adjusting device is arranged on the limiting piece, a user can adjust a relative position between the inner rocker arm and the limiting piece as required to achieve the effect of changing the opening angle of the door body at any time, therefore, the practicability is strong.

Description

The unlatching position-limit mechanism of hinge for furniture
Technical field
The utility model relates to a kind of hinge for furniture, specifically a kind of unlatching position-limit mechanism of hinge for furniture.
Background technology
Chinese patent literature number is that CN201339380 discloses a kind of hinge on January 9th, 2009, it includes a box, connecting rod, pivoted arm, shift arm, base, snubber, torsion spring, linker and lever driving sheet, linker is sector structure, it has a circle center hole and 3 circumferential apertures, be flexibly connected location with pivoted arm by circle center hole, be flexibly connected with the tailpiece of the piston rod of snubber by 1 circumferential apertures, all the other 2 circumferential apertures are provided with axle, lever driving sheet is provided with stomidium and mesopore, the other end relative with stomidium is provided with 2 prong mouths, lever driving sheet sheet is movably connected on pivoted arm by mesopore, axle in 2 circumferential apertures on 2 prong mouths and linker is connected with a joggle, the other end of lever driving sheet is flexibly connected with door box by stomidium, torsion spring is installed on connecting rod, torsion spring compresses and provides a box to open/close state with respect to pivoted arm in pivoted arm and connecting rod and door box.It is said, this is simple in structure, dependable performance, use flexibly, but, this structure is due to the effect of snubber, need larger power door body could be opened or closed, easily cause handle on a body to damage or a door body close not in place, and the hinge of this structure use convenient not, because hinge open angle is 110 degree left and right, if when door body is located at by wall displacement, adopt above-mentioned hinge always to bump with body of wall, when damaging Men Tiyu body of wall, great sound can be sent, user's user demand can not be met.Therefore, be necessary further improvement.
Utility model content
The purpose of this utility model aims to provide a kind of simple and reasonable, dependable performance, and flexible operation, easy to adjust, easily produce, easily realize and the unlatching position-limit mechanism of practical hinge for furniture, to overcome weak point of the prior art.
By the unlatching position-limit mechanism of a kind of hinge for furniture of this object design, comprise the flexible cup base being arranged on furniture door body, be arranged at linking arm in furniture main body, between flexible cup base and linking arm, be connected by rocking arm, it is characterized in that: rocking arm comprises outer rocker arm and inner rocker arm, between outer rocker arm and inner rocker arm, be provided with locating part, hinge at least limits the position of opening by locating part in the time opening.
Hinged by bearing pin between described outer rocker arm and flexible cup base, locating part is arranged between outer rocker arm and bearing pin.
Described inner rocker arm at least touches and is connected and mutually locates with locating part in the time that hinge opens to certain position.
Described locating part is provided with elastic portion and location division, and is arranged on outer rocker arm and/or bearing pin by elastic portion and location, location division.
Described locating part is made by having flexible plastic cement at least partly.
On described locating part, be provided with adjusting device, locating part changes the relative position between inner rocker arm by adjusting device, realizes the enable possition that regulates hinge.
On described outer rocker arm, be provided with breach, adjusting device is arranged on breach and/or locating part, in the service portion of adjusting device, changes the relative position between locating part and inner rocker arm by instrument or manual action, realizes the enable possition that regulates hinge.
Described adjusting device comprises adjusting screw(rod) or adjustment screw, in adjusting screw(rod) or adjustment screw, is provided with service portion.
The two ends of described outer rocker arm and inner rocker arm are hinged with flexible cup base and linking arm respectively; Described inner rocker arm is positioned at outer rocker arm below, and its outer end and middle part are hinged with flexible cup base and linking arm respectively; In linking arm, be provided with damping unit, damping unit one end is arranged on linking arm, and the other end is at least in transmission connection by the inner of centering block and inner rocker arm in the time that hinge is closed; In hinge, be provided with at least flexible cup base is produced to the elastic component that opens and closes active force.
Described elastic component is torsion spring, and locates the hinged place that is arranged on linking arm and outer rocker arm by connecting axle, and at least comprises the feet that one end is connected with linking arm, and the feet that is connected with inner rocker arm of the other end; On the feet that described torsion spring is connected with inner rocker arm, be provided with a positioning block, locating piece is plastic wear resistant plastic part.
The utility model is by the improvement of said structure, do not changing on the basis of hinge original structure, between outer rocker arm and inner rocker arm, be provided with locating part, inner rocker arm at least touches and is connected and mutually locates with locating part in the time that hinge opens to certain position, the enable possition of hinge is restricted, thereby changes the angle that door body is opened; And be provided with adjusting device on locating part, user can be according to the actual requirements, in the service portion of adjusting device, change the relative position between locating part and inner rocker arm by instrument or manual action, reach an effect that changes at any time door body open angle.It has simple and reasonable, dependable performance, and flexible operation, easy to adjust, easily produce, the features such as easy realization, practical.
Brief description of the drawings
Fig. 1 is the utility model the first embodiment decomposition texture schematic diagram.
Fig. 2 is the utility model the first example structure schematic diagram.
Fig. 3 is the utility model the first embodiment closed condition structural representation.
Fig. 4 is the utility model the first embodiment opening structural representation.
Fig. 5, Fig. 6 are stopper structural representation.
Fig. 7 is the Another Application example structural representation of adjusting device.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further described.
Referring to Fig. 1-Fig. 6, the unlatching position-limit mechanism of this hinge for furniture, comprise the flexible cup base 1 being arranged on furniture door body, be arranged at linking arm 2 in furniture main body, between flexible cup base 1 and linking arm 2, be connected by rocking arm, in linking arm 2, be provided with damping unit 3, in hinge, be provided with at least flexible cup base 1 is produced to the elastic component 4 that opens and closes active force; rocking arm comprises outer rocker arm 5 and inner rocker arm 6; between outer rocker arm 5 and inner rocker arm 6, be provided with locating part 7, the position that hinge is at least opened by locating part 7 restrictions in the time opening.
Hinged by bearing pin 8 between outer rocker arm 5 and flexible cup base 1, locating part 7 is arranged between outer rocker arm 5 and bearing pin 8.Inner rocker arm 6 at least touches and is connected and mutually locates with locating part 7 in the time that hinge opens to certain position.Locating part 7 is made by having flexible plastic cement at least partly, and is provided with thereon elastic portion 7.1 and location division 7.2 and is arranged on outer rocker arm 5 and/or bearing pin 8 by elastic portion 7.1 and 7.2 location, location division.
Do not changing on the basis of hinge original structure, between outer rocker arm 5 and inner rocker arm 6, be provided with locating part 7, because be provided with locating part 7 between Rocker arm 5 and inner rocker arm 6 outside, inner rocker arm 6 touches and is connected and mutually locates with locating part 7 in the time that hinge opens to certain position, so the enable possition of hinge is restricted, user can select the different locating part of thickness 7 according to actual demand, thereby changes the angle that door body is opened.The hinge open position of the present embodiment is preferably 80 degree-90 degree.
For just user better changes the angle that a body is opened, on locating part 7, be provided with adjusting device, locating part 7 changes the relative position between inner rocker arm 6 by adjusting device, realize the enable possition that regulates hinge.
Specifically, be provided with breach 5.1 on outer rocker arm 5, adjusting device is arranged on breach 5.1, in the service portion 14 of adjusting device, changes the relative position between locating part 7 and inner rocker arm 6, the enable possition of realizing adjusting hinge by instrument or manual action.Adjusting device comprises adjusting screw(rod) 9, adjusting screw(rod) 9 is arranged on breach 5.1, and be connected with locating part 7, adjusting screw(rod) 9 upper ends are provided with service portion 14, user can be according to the actual requirements, in the service portion 14 of adjusting screw(rod) 9, adjusting screw(rod) 9 moved down and crimping locating part 7 moves downward by instrument or manual action, thereby change the relative position between locating part 7 and inner rocker arm 6, reach the effect that changes at any time door body open angle.
Except this part, referring to Fig. 7, adjusting device comprises adjustment screw 13, on locating part 7, be provided with screw thread and be connected by screw thread and adjustment screw 13, user can be according to the actual requirements, in the service portion 14 of adjustment screw 13, locating part 7 moved down by instrument or manual action, thereby change the relative position between locating part 7 and inner rocker arm 6, reach the effect that changes at any time door body open angle.
Above-mentioned is preferred version of the present utility model, and those of ordinary skill in the art are to its simple modification or transformation, within all dropping on protection domain of the present utility model.

Claims (10)

1. the unlatching position-limit mechanism of a hinge for furniture, comprise the flexible cup base (1) being arranged on furniture door body, be arranged at linking arm in furniture main body (2), between flexible cup base (1) and linking arm (2), be connected by rocking arm, it is characterized in that: rocking arm comprises outer rocker arm (5) and inner rocker arm (6), between outer rocker arm (5) and inner rocker arm (6), be provided with locating part (7), the position that hinge is at least opened by locating part (7) restriction in the time opening.
2. the unlatching position-limit mechanism of hinge for furniture according to claim 1, is characterized in that between described outer rocker arm (5) and flexible cup base (1) hingedly by bearing pin (8), and locating part (7) is arranged between outer rocker arm (5) and bearing pin (8).
3. the unlatching position-limit mechanism of hinge for furniture according to claim 2, is characterized in that described inner rocker arm (6) at least touches and is connected and location mutually with locating part (7) in the time that hinge opens to certain position.
4. the unlatching position-limit mechanism of hinge for furniture according to claim 3, it is characterized in that described locating part (7) is provided with elastic portion (7.1) and location division (7.2), and be arranged on outer rocker arm (5) and/or bearing pin (8) by elastic portion (7.1) and location division (7.2) location.
5. the unlatching position-limit mechanism of hinge for furniture according to claim 4, is characterized in that described locating part (7) makes by having flexible plastic cement at least partly.
6. according to the unlatching position-limit mechanism of hinge for furniture described in claim 1-5 any one, it is characterized in that being provided with adjusting device on described locating part (7), locating part (7) changes the relative position between inner rocker arm (6) by adjusting device, realize the enable possition that regulates hinge.
7. the unlatching position-limit mechanism of hinge for furniture according to claim 6, it is characterized in that being provided with on described outer rocker arm (5) breach (5.1), adjusting device is arranged on breach (5.1) and/or locating part (7), by instrument or manual action in the service portion (14) of adjusting device, change the relative position between locating part (7) and inner rocker arm (6), realize the enable possition that regulates hinge.
8. the unlatching position-limit mechanism of hinge for furniture according to claim 7, is characterized in that described adjusting device comprises adjusting screw(rod) (9) or adjustment screw (13), is provided with service portion (14) in adjusting screw(rod) (9) or adjustment screw (13).
9. the unlatching position-limit mechanism of hinge for furniture according to claim 8, is characterized in that the two ends of described outer rocker arm (5) and inner rocker arm (6) are hinged with flexible cup base (1) and linking arm (2) respectively; Described inner rocker arm (6) is positioned at outer rocker arm (5) below, and its outer end and middle part are hinged with flexible cup base (1) and linking arm (2) respectively; In linking arm (2), be provided with damping unit (3), it is upper that damping unit (3) one end is arranged at linking arm (2), and the other end is at least in transmission connection by centering block (11) and the inner of inner rocker arm (6) in the time that hinge is closed; In hinge, be provided with at least flexible cup base (1) is produced to the elastic component (4) that opens and closes active force.
10. the unlatching position-limit mechanism of hinge for furniture according to claim 9, it is characterized in that described elastic component (4) is torsion spring, and locate the hinged place that is arranged on linking arm (2) and outer rocker arm (5) by connecting axle, and at least comprise the feet that one end is connected with linking arm (2), and the feet that is connected with inner rocker arm (6) of the other end; On the feet that described torsion spring is connected with inner rocker arm (6), be provided with a positioning block (12), locating piece (12) is plastic wear resistant plastic part.
CN201320838018.XU 2013-12-17 2013-12-17 Opening limiting mechanism for furniture hinge Expired - Lifetime CN203654948U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320838018.XU CN203654948U (en) 2013-12-17 2013-12-17 Opening limiting mechanism for furniture hinge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320838018.XU CN203654948U (en) 2013-12-17 2013-12-17 Opening limiting mechanism for furniture hinge

Publications (1)

Publication Number Publication Date
CN203654948U true CN203654948U (en) 2014-06-18

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320838018.XU Expired - Lifetime CN203654948U (en) 2013-12-17 2013-12-17 Opening limiting mechanism for furniture hinge

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CN (1) CN203654948U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103670088A (en) * 2013-12-17 2014-03-26 伍志勇 Opening limiting mechanism of furniture hinge

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103670088A (en) * 2013-12-17 2014-03-26 伍志勇 Opening limiting mechanism of furniture hinge

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C14 Grant of patent or utility model
GR01 Patent grant
CX01 Expiry of patent term

Granted publication date: 20140618

CX01 Expiry of patent term