CN106246024B - A kind of angle of furniture turning device limits mechanism - Google Patents
A kind of angle of furniture turning device limits mechanism Download PDFInfo
- Publication number
- CN106246024B CN106246024B CN201610890210.1A CN201610890210A CN106246024B CN 106246024 B CN106246024 B CN 106246024B CN 201610890210 A CN201610890210 A CN 201610890210A CN 106246024 B CN106246024 B CN 106246024B
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- linking arm
- angle
- hinged
- arm
- furniture
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- 230000007246 mechanism Effects 0.000 title claims abstract description 22
- 230000009471 action Effects 0.000 claims description 3
- 238000013016 damping Methods 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 230000003993 interaction Effects 0.000 claims description 2
- 230000006872 improvement Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 11
- 238000006243 chemical reaction Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000354 decomposition reaction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Classifications
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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
- E05D5/00—Construction of single parts, e.g. the parts for attachment
- E05D5/02—Parts for attachment, e.g. flaps
- E05D5/0276—Parts for attachment, e.g. flaps for attachment to cabinets or furniture, the hinge having two or more pins
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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
- E05D11/00—Additional features or accessories of hinges
- E05D11/10—Devices for preventing movement between relatively-movable hinge parts
- E05D11/1028—Devices for preventing movement between relatively-movable hinge parts for maintaining the hinge in two or more positions, e.g. intermediate or fully open
-
- 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
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- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Hinges (AREA)
Abstract
A kind of angle of furniture turning device limits mechanism, including turning device, the turning device includes fixed support, connection arm assembly and firm banking, connection arm assembly respectively with fixed support, firm banking is connected, firm banking is by connection arm assembly upset opening and closing on fixed support, connection arm assembly comprises at least the first linking arm, second linking arm and the 3rd linking arm, first linking arm one end is hinged with second linking arm one end, the second linking arm other end is hinged with fixed support, the first linking arm other end is connected with firm banking, 3rd linking arm is respectively with first, second linking arm is hinged；The angled keeper of hinged place flexible clamping of first linking arm and the second linking arm, angle keeper and the second linking arm mutually link and are relatively fixed in firm banking when certain angle is opened in support upset and interacted with the 3rd linking arm, to limit the upset open angle of turning device.Improvement of the invention by said structure, it is practical.
Description
Technical field
The present invention relates to a kind of angle of furniture turning device to limit mechanism.
Background technology
Chinese patent literature number is that CN201339380 disclosed a kind of hinge on January 9th, 2009, and it includes a box, connected
Bar, pivoted arm, shift arm, base, buffer, torsion spring, linker and lever driving sheet, linker are sector structure, and it has one
Circle center hole and 3 circumferential apertures, positioning is flexibly connected with pivoted arm by circle center hole, passes through 1 circumferential apertures and the piston rod of buffer
End is flexibly connected, and remaining 2 circumferential apertures is provided with axle, and lever driving sheet is provided with stomidium and mesopore, and the other end relative with stomidium is set
There are 2 prong mouths, lever driving sheet piece is movably connected on pivoted arm by mesopore, makes 2 prong mouths and 2 circles on linker
Axle engagement connection on all holes, the other end of lever driving sheet are flexibly connected by stomidium with door box, and torsion spring is installed on connecting rod,
Pivoted arm and connecting rod and door box are compressed and provide open/close status of a box relative to pivoted arm by torsion spring.It is said that this is simple in construction,
Dependable performance, using flexible, still, the structure is because the effect of buffer is, it is necessary to which larger power could beat door body on or off
Close, easily cause the handle damage in door body or door body is closed not in place, and the hinge use of the structure is not convenient enough, no
Furniture door body open angle can be adjusted and be limited, it is impossible to meet the use demand of user.Therefore, it is necessary to further change
Enter.
The content of the invention
The purpose of the present invention aims to provide a kind of simple and reasonable, excellent performance, and assembling is quick, easy to operate, manufacture
Cost is low, easy production, easily realizes, smooth opening and closing, noise are low, the angle of the long and safe and reliable furniture turning device of service life
Mechanism is limited, to overcome weak point of the prior art.
Mechanism, including turning device, the turning device are limited by a kind of angle of furniture turning device of this purpose design
Including fixed support, connection arm assembly and firm banking, connection arm assembly is connected with fixed support, firm banking respectively,
Firm banking is by connection arm assembly upset opening and closing on fixed support, it is characterised in that：Connection arm assembly comprises at least first
Linking arm, the second linking arm and the 3rd linking arm, first linking arm one end are hinged with second linking arm one end, and the second linking arm is another
One end is hinged with fixed support, and the first linking arm other end is connected with firm banking, the 3rd linking arm respectively with the first linking arm,
Second linking arm is hinged；The angled keeper of hinged place flexible clamping of first linking arm and the second linking arm, angle keeper
Mutually linked with the second linking arm and firm banking be relatively fixed support upset open certain angle when with the 3rd linking arm phase
Interaction, to limit the upset open angle of turning device.
Bearing pin is provided between first linking arm and the second linking arm, the two is hinged by bearing pin, and angle is fixed
Part is dismantled and assembled is elastically engaged on bearing pin and is positioned on the second linking arm for position.
The angle keeper slidingtype or rotary type be dismantled and assembled to be elastically engaged on bearing pin and slides or rotational positioning exists
On second linking arm, and mutually linked with the second linking arm.
Left and right sidewall, angle keeper slidingtype or rotation are respectively arranged with first linking arm and the second linking arm
The dismantled and assembled middle part for being elastically engaged at bearing pin of formula and be at least partially disposed at the first linking arm and the second linking arm left and right sidewall it
Between.
Positioning sleeve is provided with the middle part of the bearing pin, positioning sleeve is located at the left and right sidewall of the first linking arm and the second linking arm
Between, angle keeper slidingtype or rotary type is dismantled and assembled is elastically engaged on positioning sleeve.
The angle keeper by being made with certain elasticity or the plastics of plasticity, and be provided with Access Division, location division and
Support, the second linking arm correspond to location division and are provided with positioning match part, and angle keeper passes through Access Division slidingtype or rotation
Formula is dismantled and assembled be elastically engaged on positioning sleeve and slided by location division or rotational positioning the second linking arm positioning match part
On；When described firm banking is relatively fixed support upset opening certain angle, the 3rd linking arm acts on angle keeper
On support and driving angle keeper is acted on positioning sleeve and bearing pin, is relatively fixed with limiting firm banking between support
Upset open angle；When described firm banking is relatively fixed support upset closing, the 3rd linking arm and angle keeper
Support is mutually disengaged and not interacted all the time.
Carrier is additionally provided with the angle keeper, the second linking arm corresponds to carrier and is provided with seats portion；
Angle keeper is by carrier position-limiting action in the seats portion of the second linking arm.
The angle keeper is in the shape of the letter V, and its upper end is provided with Access Division, and middle part is provided with carrier, and lower end is set
There is support, support, which extends outwardly, location division, and the second linking arm corresponds to carrier, location division is respectively arranged with side wall and held
Connect auxiliary section and positioning match part；Wherein, Access Division is arc opening, and for carrier to accept side, location division is positioning convex, is held
It is raised to accept to connect auxiliary section, and positioning match part is positioning shrinkage pool；
Or angle keeper is in in-line, and its upper end is provided with Access Division, and middle part is provided with location division, and lower end is set
Support is equipped with, the side of support is provided with carrier, and the second linking arm corresponds to carrier, location division is set respectively in side wall
There are seats portion and positioning match part；Wherein, Access Division is arc opening, and location division is positioning chimb, and carrier is undertaking
Projection, to accept side, positioning match part is positioning side in seats portion.
The connection arm assembly includes the first linking arm, the second linking arm, the 3rd linking arm, the 4th linking arm, the 5th company
Connect arm, the 6th linking arm and the 7th linking arm；Wherein, first linking arm one end is hinged with second linking arm one end, the second connection
The arm other end is hinged with the 5th linking arm one end, and the first linking arm other end is connected with firm banking, the 3rd linking arm one end with
Be hinged in the middle part of first linking arm, the 3rd linking arm other end is hinged with the 4th linking arm one end, the 4th linking arm middle part and second
Be hinged in the middle part of linking arm, the 4th linking arm other end is hinged with fixed support, in the middle part of the 5th linking arm and the 6th linking arm one end
Be hinged, the 5th linking arm other end is hinged with fixed support, and the 6th linking arm other end is hinged with the 7th linking arm one end, and the 7th
The linking arm other end is swung on fixed support.
The mechanism also includes furniture cabinet and furniture tilt-up door, and elastic component and damper are additionally provided with connection arm assembly,
Fixed support is arranged on furniture cabinet, and firm banking is arranged on furniture tilt-up door, and furniture tilt-up door passes through connection arm assembly
Cooperation upset opening and closing with elastic component is on tool cabinet, and wherein furniture tilt-up door at least passes through when a trip is closed in upset
Damper damping is closed on furniture cabinet.
Improvement of the invention by said structure, in the first linking arm and the hinged place slidingtype of the second linking arm or rotation
The angled keeper of the dismantled and assembled flexible clamping of formula, when firm banking, which is relatively fixed support upset, opens certain angle, the 3rd connects
Connect arm to act on the support of angle keeper and driving angle keeper effect positioning sleeve and bearing pin, you can limit and fix
Base is relatively fixed the upset open angle between support, and overturns that closing angle is unrestricted, and user can be according to actual need
Ask in the case where not changing furniture turning device original structure, can be by the hinged place of the first linking arm and the second linking arm
Arbitrarily dismounting angle keeper, the effect for changing furniture turning device upset open angle is realized, facilitates user to furniture cabinet
Different height position installation requirements, while the user for meeting different stature height uses, and humanization designing is greatly convenient
The use of user, so as to improving usage experience of the user to furniture turning device；Because angle keeper is in furniture upset
Device upset is acted on positioning sleeve and bearing pin when opening, and bearing pin is arranged between the first linking arm and the second linking arm again, because
This furniture turning device can be changed on connection arm assembly completely in power caused by upset opening, makes the overall structure of product more
Add stabilization, it is firm, compact, so as to extend its service life；And angle keeper is at least partially disposed at the first linking arm and
Between the left and right sidewall of two linking arms, user is avoided in use because angle keeper is touched in false touch, causes user injured
The problems such as with turning device upset open angle effect failure is limited, make that product use is more safe and reliable, and outward appearance is more smart
It is beautiful.It has simple and reasonable a, excellent performance, and assembling is quick, easy to operate, and manufacturing cost is low, easy production, easily realizes, opens
The features such as smooth, noise is low, and service life is long and safe and reliable is closed, it is practical.
Brief description of the drawings
Fig. 1 is the decomposition texture schematic diagram of first embodiment of the invention.
Fig. 2 is the upset Unclosing structure schematic diagram of first embodiment of the invention.
Fig. 3 is the upset closing structure schematic diagram of first embodiment of the invention.
Fig. 4 is the angle locating element structure schematic diagram of first embodiment of the invention.
Fig. 5 is the decomposition texture schematic diagram of second embodiment of the invention.
Fig. 6 is the upset Unclosing structure schematic diagram of second embodiment of the invention.
Fig. 7 is the upset closing structure schematic diagram of second embodiment of the invention.
Fig. 8 is the angle locating element structure schematic diagram of second embodiment of the invention.
Fig. 9 is the decomposition texture schematic diagram of third embodiment of the invention.
Figure 10 is the upset Unclosing structure schematic diagram of third embodiment of the invention.
Figure 11 is the upset closing structure schematic diagram of third embodiment of the invention.
Embodiment
Below in conjunction with the accompanying drawings and embodiment the invention will be further described.
First embodiment
Referring to Fig. 1-Fig. 4, the angle of this furniture turning device limits mechanism, including turning device, the turning device include
Fixed support 1, connection arm assembly and firm banking 2, connection arm assembly are connected with fixed support 1, firm banking 2 respectively,
Firm banking 2 by connection arm assembly upset opening and closing on fixed support 1, connection arm assembly comprise at least the first linking arm 11,
Second linking arm 12 and the 3rd linking arm 13, the one end of the first linking arm 11 are hinged with the one end of the second linking arm 12, the second linking arm
12 other ends and fixed support 1 are be hinged, and the other end of the first linking arm 11 is connected with firm banking 2, the 3rd linking arm 13 respectively with
First linking arm 11, the second linking arm 12 are be hinged；The hinged place elastic card of first linking arm 11 and the second linking arm 12 is connected to angle
Keeper 3 is spent, the linking arm 12 of angle keeper 3 and second mutually links and is relatively fixed the upset of support 1 in firm banking 2 and beats
Interacted when opening certain angle with the 3rd linking arm 13, to limit the upset open angle of turning device.
Further speaking, bearing pin 4 is provided between the first linking arm 11 and the second linking arm 12, the two passes through the phase of bearing pin 4
Mutually be hinged, angle keeper 3 is dismantled and assembled to be elastically engaged on bearing pin 4 and is positioned on the second linking arm 12.
Further speaking, the slidingtype of angle keeper 3 or rotary type it is dismantled and assembled be elastically engaged on bearing pin 4 and slide or
Rotational positioning mutually links on the second linking arm 12, and with the second linking arm 12.
Further speaking, left and right sidewall, angle keeper 3 are respectively arranged with the first linking arm 11 and the second linking arm 12
Slidingtype or the dismantled and assembled middle part for being elastically engaged at bearing pin 4 of rotary type and it is at least partially disposed at the first linking arm 11 and second and connects
Between the left and right sidewall for connecing arm 12.
Further speaking, the middle part of bearing pin 4 is provided with positioning sleeve 5, and positioning sleeve 5 is positioned at the first linking arm 11 and the second connection
Between the left and right sidewall of arm 12, the slidingtype of angle keeper 3 or rotary type is dismantled and assembled is elastically engaged on positioning sleeve 5.
Further speaking, angle keeper 3 is made up of the plastics with certain elasticity or plasticity, and is provided with Access Division
3.1st, location division 3.2 and support 3.3, the corresponding location division 3.2 of the second linking arm 12 are provided with positioning match part 12.1, and angle is fixed
Position part 3 is elastically engaged on positioning sleeve 5 and slided by location division 3.2 by the way that the slidingtype of Access Division 3.1 or rotary type are dismantled and assembled
Or rotational positioning is in the positioning match part 12.1 of the second linking arm 12；Described firm banking 2 is relatively fixed the upset of support 1 and beaten
When opening certain angle, the 3rd linking arm 13 is acted on the support 3.3 of angle keeper 3 and driving angle keeper 3 acts on
On positioning sleeve 5 and bearing pin 4, to limit the upset open angle that firm banking 2 is relatively fixed between support 1；Described fixation
Base 2 is relatively fixed the upset of support 1 when closing, the support 3.3 of the 3rd linking arm 13 and angle keeper 3 be mutually disengaged and
All the time do not interact.
Further speaking, carrier 3.4 is additionally provided with angle keeper 3, the corresponding carrier 3.4 of the second linking arm 12 is set
It is equipped with seats portion 12.2；Angle keeper 3 is by the position-limiting action of carrier 3.4 in the seats portion of the second linking arm 12
On 12.2.
Further speaking, angle keeper 3 is in the shape of the letter V, and its upper end is provided with Access Division 3.1, and middle part is provided with undertaking
Portion 3.4, lower end are provided with support 3.3, and support 3.3, which extends outwardly, location division 3.2,12 corresponding carrier of the second linking arm
3.4th, location division 3.2 is respectively arranged with seats portion 12.2 and positioning match part 12.1 in side wall；Wherein, Access Division 3.1 is
Arc opening, carrier 3.4 is accepts side, and location division 3.2 is positioning convex, and seats portion 12.2 is raised to accept, positioning
Auxiliary section 12.1 is positioning shrinkage pool.
Further speaking, connection arm assembly includes the first linking arm 11, the second linking arm 12, the 3rd linking arm the 13, the 4th
Linking arm 14, the 5th linking arm 15, the 6th linking arm 16 and the 7th linking arm 17；Wherein, one end of the first linking arm 11 and second
The one end of linking arm 12 is hinged, and the other end of the second linking arm 12 is hinged with the one end of the 5th linking arm 15, the other end of the first linking arm 11
It is connected with firm banking 2, the middle part of the one end of the 3rd linking arm 13 and the first linking arm 11 is be hinged, the other end of the 3rd linking arm 13 and the
The one end of four linking arm 14 is hinged, and the middle part of the 4th linking arm 14 and the middle part of the second linking arm 12 are be hinged, the other end of the 4th linking arm 14
Be hinged with fixed support 1, the middle part of the 5th linking arm 15 is hinged with the one end of the 6th linking arm 16, and the other end of the 5th linking arm 15 is with consolidating
Fixed rack 1 is be hinged, and the other end of the 6th linking arm 16 is hinged with the one end of the 7th linking arm 17, and the other end of the 7th linking arm 17 is swung
On fixed support 1.
The mechanism also includes furniture cabinet and furniture tilt-up door, and elastic component 6 and damper are additionally provided with connection arm assembly
7, fixed support 1 is arranged on furniture cabinet, and firm banking 2 is arranged on furniture tilt-up door, and furniture tilt-up door passes through linking arm
The cooperation upset opening and closing of component and elastic component 6 is on tool cabinet, and wherein furniture tilt-up door at least closes a trip in upset
When by damper 7 damping close on furniture cabinet.
The above-mentioned one end elastic reaction of elastic component 6 is in the hinged place of the 6th linking arm 16 and the 7th linking arm 17, the other end
Elastic reaction is on fixed support 1.The one end of damper 7 is acted on the 5th linking arm 15, and the other end acts on fixed support 1
On.
Second embodiment
Referring to Fig. 5-Fig. 8, the angle of this furniture turning device limits mechanism, and it is different from being in place of first embodiment：
Angle keeper 3 is in in-line, and its upper end is provided with Access Division 3.1, and middle part is provided with location division 3.2, and lower end is provided with branch
Bearing portion 3.3, the side of support 3.3 are provided with carrier 3.4, and the corresponding carrier 3.4 of the second linking arm 12, location division 3.2 exist
Side wall is respectively arranged with seats portion 12.2 and positioning match part 12.1；Wherein, Access Division 3.1 is arc opening, location division
3.2 be positioning chimb, and carrier 3.4 is raised to accept, and to accept side, positioning match part 12.1 is positioning in seats portion 12.2
Side.
Other same first embodiments in not described part.
3rd embodiment
Referring to Fig. 9-Figure 11, the angle of this furniture turning device limits mechanism, and it is different from being in place of first embodiment：
One end elastic reaction of elastic component 6 is on the 7th linking arm 17, and other end elastic reaction is on fixed support 1.Make the one end of damper 7
With on the 4th linking arm 14, the other end is acted on fixed support 1.
Other same first embodiments in not described part.
General principle, principal character and the advantages of the present invention of the present invention has been shown and described above.The technology of this area
Personnel should be recognized that the present invention is not limited to the above embodiments, simply illustrate this hair described in above-described embodiment and specification
Bright principle, various changes and modifications of the present invention are possible without departing from the spirit and scope of the present invention, these changes
It all fall within the protetion scope of the claimed invention with improvement.The claimed scope of the invention is by appended claims and its waits
Jljl is defined.
Claims (10)
1. the angle of furniture turning device a kind of limits mechanism, including turning device, the turning device include fixed support (1),
Connection arm assembly and firm banking (2), connection arm assembly is connected with fixed support (1), firm banking (2) respectively, fixed
Base (2) is by connection arm assembly upset opening and closing on fixed support (1), it is characterised in that：Connection arm assembly comprises at least the
One linking arm (11), the second linking arm (12) and the 3rd linking arm (13), the first linking arm (11) one end and the second linking arm
(12) one end is hinged, and the second linking arm (12) other end is be hinged with fixed support (1), the first linking arm (11) other end and fixation
Base (2) connects, and the 3rd linking arm (13) is be hinged with the first linking arm (11), the second linking arm (12) respectively；First linking arm
(11) and the second linking arm (12) the angled keeper of hinged place flexible clamping (3), angle keeper (3) and the second linking arm
(12) mutually linkage and firm banking (2) be relatively fixed support (1) upset open certain angle when with the 3rd linking arm (13)
Interaction, to limit the upset open angle of turning device.
2. the angle of furniture turning device limits mechanism according to claim 1, it is characterised in that：First linking arm
(11) bearing pin (4) is provided between the second linking arm (12), the two is hinged by bearing pin (4), and angle keeper (3) can
Dismounting is elastically engaged on bearing pin (4) and is positioned on the second linking arm (12).
3. the angle of furniture turning device limits mechanism according to claim 2, it is characterised in that：The angle keeper
(3) slidingtype or rotary type is dismantled and assembled is elastically engaged on bearing pin (4) and slides or rotational positioning is in the second linking arm (12)
On, and mutually linked with the second linking arm (12).
4. the angle of furniture turning device limits mechanism according to claim 3, it is characterised in that：First linking arm
(11) and on the second linking arm (12) it is respectively arranged with left and right sidewall, angle keeper (3) slidingtype or rotary type is removable shoots
Property is connected to the middle part of bearing pin (4) and is at least partially disposed at the left and right sidewall of the first linking arm (11) and the second linking arm (12)
Between.
5. the angle of furniture turning device limits mechanism according to claim 4, it is characterised in that：In the bearing pin (4)
Portion is provided with positioning sleeve (5), and positioning sleeve (5) is located between the first linking arm (11) and the left and right sidewall of the second linking arm (12),
Angle keeper (3) slidingtype or rotary type is dismantled and assembled is elastically engaged on positioning sleeve (5).
6. the angle of furniture turning device limits mechanism according to claim 5, it is characterised in that：The angle keeper
(3) it is made up of the plastics with certain elasticity or plasticity, and is provided with Access Division (3.1), location division (3.2) and support
(3.3), the second linking arm (12) corresponding location division (3.2) is provided with positioning match part (12.1), and angle keeper (3) passes through card
Socket part (3.1) slidingtype or rotary type it is dismantled and assembled be elastically engaged on positioning sleeve (5) and by location division (3.2) slide or turn
It is dynamic to be positioned in the positioning match part (12.1) of the second linking arm (12)；Described firm banking (2) is relatively fixed support (1) and turned over
When turning to open certain angle, the 3rd linking arm (13) acts on the support (3.3) of angle keeper (3) and driving angle
Keeper (3) is acted on positioning sleeve (5) and bearing pin (4), and turning between support (1) is relatively fixed to limit firm banking (2)
Turn open angle；When described firm banking (2) is relatively fixed support (1) upset closing, the 3rd linking arm (13) is determined with angle
The support (3.3) of position part (3) is mutually disengaged and not interacted all the time.
7. the angle of furniture turning device limits mechanism according to claim 6, it is characterised in that：The angle keeper
(3) carrier (3.4) is additionally provided with, the corresponding carrier (3.4) of the second linking arm (12) is provided with seats portion (12.2)；
Angle keeper (3) is by carrier (3.4) position-limiting action in the seats portion (12.2) of the second linking arm (12).
8. the angle of furniture turning device limits mechanism according to claim 7, it is characterised in that：The angle keeper
(3) it is in the shape of the letter V, and its upper end is provided with Access Division (3.1), middle part is provided with carrier (3.4), and lower end is provided with support
(3.3), support (3.3), which extends outwardly, location division (3.2), the corresponding carrier (3.4) of the second linking arm (12), location division
(3.2) seats portion (12.2) and positioning match part (12.1) are respectively arranged with side wall；Wherein, Access Division (3.1) are arc
Shape opening, carrier (3.4) is accepts side, and location division (3.2) are positioning convex, and seats portion (12.2) are raised to accept,
Positioning match part (12.1) is positioning shrinkage pool；
Or angle keeper (3) is in in-line, and its upper end is provided with Access Division (3.1), and middle part is provided with location division
(3.2), lower end is provided with support (3.3), and the side of support (3.3) is provided with carrier (3.4), the second linking arm (12)
Corresponding carrier (3.4), location division (3.2) are respectively arranged with seats portion (12.2) and positioning match part in side wall
(12.1)；Wherein, Access Division (3.1) are arc opening, and location division (3.2) are positioning chimb, and carrier (3.4) is convex to accept
Rise, seats portion (12.2) to accept side, positioning match part (12.1) is positioning side.
9. the angle of furniture turning device limits mechanism according to claim 8, it is characterised in that：The connection arm assembly bag
Include the first linking arm (11), the second linking arm (12), the 3rd linking arm (13), the 4th linking arm (14), the 5th linking arm (15),
6th linking arm (16) and the 7th linking arm (17)；Wherein, the first linking arm (11) one end is cut with scissors with the second linking arm (12) one end
Connect, the second linking arm (12) other end is hinged with the 5th linking arm (15) one end, the first linking arm (11) other end and fixed bottom
Seat (2) connection, be hinged in the middle part of the 3rd linking arm (13) one end and the first linking arm (11), the 3rd linking arm (13) other end and the
Four linking arms (14) one end is hinged, with being hinged in the middle part of the second linking arm (12) in the middle part of the 4th linking arm (14), the 4th linking arm
(14) other end is be hinged with fixed support (1), is hinged in the middle part of the 5th linking arm (15) with the 6th linking arm (16) one end, and the 5th connects
It is be hinged with fixed support (1) to connect arm (15) other end, the 6th linking arm (16) other end is hinged with the 7th linking arm (17) one end,
7th linking arm (17) other end is swung on fixed support (1).
10. mechanism is limited according to the angle of any one of the claim 1-9 furniture turning devices, it is characterised in that：The mechanism
Also include furniture cabinet and furniture tilt-up door, elastic component (6) and damper (7), fixed support are additionally provided with connection arm assembly
(1) be arranged on furniture cabinet, firm banking (2) is arranged on furniture tilt-up door, furniture tilt-up door by connection arm assembly and
The cooperation upset opening and closing of elastic component (6) is on tool cabinet, and wherein furniture tilt-up door at least leads to when a trip is closed in upset
Overdamp device (7) damping is closed on furniture cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610890210.1A CN106246024B (en) | 2016-10-12 | 2016-10-12 | A kind of angle of furniture turning device limits mechanism |
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| CN106246024B true CN106246024B (en) | 2017-11-10 |
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| GB2042059B (en) * | 1979-02-22 | 1982-11-03 | Blum Gmbh Julius | Furniture hinge |
| JP2009127346A (en) * | 2007-11-27 | 2009-06-11 | Atom Livin Tech Co Ltd | Hinge device for door |
| CN104790794B (en) * | 2015-04-16 | 2016-08-24 | 伍志勇 | Hoisting capacity governor motion for furniture tilt-up door |
| CN205243258U (en) * | 2015-12-25 | 2016-05-18 | 伍志勇 | Effort adjustment mechanism of device turns over on furniture |
| CN105587197A (en) * | 2016-02-29 | 2016-05-18 | 伍志勇 | Integrated optimization mechanism of furniture flap-up door |
| CN206158425U (en) * | 2016-10-12 | 2017-05-10 | 伍志勇 | Furniture turning device's angle limiting mechanism |
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