CN109267875A - A kind of damping closing structure of imbedded hinge - Google Patents
A kind of damping closing structure of imbedded hinge Download PDFInfo
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- CN109267875A CN109267875A CN201811361117.7A CN201811361117A CN109267875A CN 109267875 A CN109267875 A CN 109267875A CN 201811361117 A CN201811361117 A CN 201811361117A CN 109267875 A CN109267875 A CN 109267875A
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- fixed bracket
- damping
- hinge
- damper
- linking arm
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- 238000013016 damping Methods 0.000 title claims abstract description 106
- 230000009471 action Effects 0.000 claims abstract description 99
- 230000000694 effects Effects 0.000 claims description 31
- 230000005540 biological transmission Effects 0.000 claims description 13
- 230000003993 interaction Effects 0.000 claims description 8
- 238000006243 chemical reaction Methods 0.000 claims description 7
- 230000007423 decrease Effects 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000006872 improvement Effects 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 210000004209 hair Anatomy 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 101100327917 Caenorhabditis elegans chup-1 gene Proteins 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Classifications
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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
- E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
- E05F3/02—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with pneumatic piston brakes
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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
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D7/00—Hinges or pivots of special construction
-
- 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
- E05F3/18—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with counteracting springs
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Hinges (AREA)
Abstract
A kind of damping closing structure of imbedded hinge, including connection arm assembly, hinge cups and fixed bracket, connection arm assembly includes at least the first linking arm, first linking arm both ends are rotatablely connected with fixed bracket, hinge cups respectively, it is additionally provided with elastic parts and damper on fixed bracket, spring acting portions and damping action portion are additionally provided on the first linking arm；First linking arm is interacted when the relatively fixed bracket of hinge cups is hingedly opened and closed certain position by spring acting portions and elastic parts, to realize the elastic hinge joint opening and closing of the relatively fixed bracket of hinge cups；First linking arm is fixed relatively in hinge cups at least through damping action portion and the mutual lateral action of damper when bracket is hingedly closed certain position, to realize that the damping of the relatively fixed bracket of hinge cups is hingedly closed；The position of mutual lateral action is provided with arc position between damping action portion and damper, practical by arc site contact or line contact type or the mutual lateral action of face contact type between damping action portion and damper.
Description
Technical field
The present invention relates to a kind of damping closing structures of imbedded hinge.
Background technique
Chinese patent literature number discloses a kind of hinge for furniture on January 5th, 2011 for CN201695827U, it includes passing through
The fixed arm and flexible cup base of swing arm unit connection are provided with the bullet that closing force is at least generated to flexible cup base in hinge
Spring, it is characterized in that spring is at least made of main spring and auxiliary spring two-stage.It is said that the invention by hinge be arranged two-stage with
On spring, make hinge when opening or closing to certain angle, made by the resultant force of the active force of springs at different levels hinge from
Dynamic realization is fully opened or is closed, since during this, the active force of hinge action is undertaken by spring at different levels respectively, thus greatly
The service life of every level-one spring is improved greatly, especially in the continuous work life test successively opened and closed to hinge
Journey, (continuous folding working life test can surpass 50,000 to the service life superiority that can more embody with hinge more than two-stage spring in this
It is secondary), meanwhile, the diameter of spring can also be reduced suitably；But this hinge all the time by steering component and is delayed due to buffer
The pull rod for rushing device is fixedly connected, therefore when shutdown and enabling, door body all can be by the effect of buffer, if buffer is opened in door body
It is deviated when opening, just will affect the actual effect of enabling or shutdown；And all parts in hinge all pass through bearing point pair
That puts is hinged, and with the opening and closing of hinge, its stress is all acted on buffer, influences buffer service life, and this for a long time
Kind connection type does not play good buffering effect, and the impact force that will cause between furniture is big, and furniture is easily damaged, and touches
It will appear noise big problem when hitting, be not able to satisfy the daily use demand of user.Therefore, it is necessary to be further improved.
Summary of the invention
The purpose of the present invention is intended to provide a kind of simple and reasonable, and reliable performance, manufacturing cost is low, and production is implemented to hold
Easily, steady, smooth, collisionless, the damping closing structure of long service life and safe and reliable imbedded hinge, to overcome are opened and closed
Shortcoming in the prior art.
It is hinged by a kind of damping closing structure of imbedded hinge of this purpose design, including by connection arm assembly
The hinge cups of opening and closing and fixed bracket, it is characterised in that: connection arm assembly includes at least the first linking arm, the first linking arm both ends point
It is not rotatablely connected with fixed bracket, hinge cups, is additionally provided with elastic parts and damper on fixed bracket, is also set on the first linking arm
It is equipped with spring acting portions and damping action portion；First linking arm is hingedly opened and closed certain position in the relatively fixed bracket of hinge cups
When interacted by spring acting portions and elastic parts, to realize the elastic hinge joint opening and closing of the relatively fixed bracket of hinge cups；It is described
The first linking arm when the relatively fixed bracket of hinge cups is hingedly closed certain position at least through damping action portion and damper phase
Mutual lateral action, to realize that the damping of the relatively fixed bracket of hinge cups is hingedly closed；Wherein, phase between damping action portion and damper
The position of mutual lateral action is provided with arc position, is connect between damping action portion and damper by arc site contact or line
Touch or the mutual lateral action of face contact type.
The damper is Automatic-reset damper, and department of assembly and limiting section are provided on fixed bracket, and damper is logical
It crosses department of assembly to be arranged on fixed bracket and automatically reset on limiting section in its natural state, and in the relatively fixed branch of hinge cups
Pass through arc site contact or line contact type or face contact type between damping action portion when frame is hingedly closed certain position
Mutual lateral action.
Damping action arc position is provided in the damping action portion, the damping action arc position is by least one section of off-centre operation
Arc is constituted, and damping action portion is when the relatively fixed bracket of hinge cups is hingedly closed certain position through damping action arc position and damping
Device point contact type or line contact type or the mutual lateral action of face contact type.
First linking arm one end is connect with fixed holder pivots and its center of rotation is A point, the setting of damping action portion
In the middle part of the first linking arm and pass through damping action arc position and the mutual lateral action of damper, the mutual lateral action of the two
Position is B point, and the position that the straight length of A point and B point follows the relatively fixed bracket damping of hinge cups to be hingedly closed gradually decreases.
The damper includes at least cylinder body and piston rod；The damping action portion is hinged in the relatively fixed bracket of hinge cups
By damping action arc position and cylinder body or piston rod point contact type or line contact type or face contact type when being closed certain position
Mutual lateral action, damper compress and generate damping force, to realize that the damping of the relatively fixed bracket of hinge cups is hingedly closed.
Described cylinder body one end is fixed on fixed bracket by department of assembly, and piston rod one end sliding extension is another in cylinder body
One end, the piston rod other end automatically reset on limiting section in its natural state；The relatively fixed bracket of the hinge cups hingedly closes
When closing certain position, the first linking arm acts on the piston rod at least through the damping action arc position in damping action portion, piston
Bar is slided by the effect of the first linking arm towards the direction of cylinder body, and damper compresses and generate damping force, to realize that hinge cups are opposite
The support bracket fastened hinged closure of damping；Wherein, damping action portion is at least in the relatively fixed bracket hinged open certain position of hinge cups
When be mutually disengaged with piston rod, piston rod and damping action portion automatically reset on limiting section when being detached from.
Piston arc position is additionally provided on the piston rod, which is made of at least one section of circular arc；Described
Damping action portion passes through the work of damping action arc position and piston rod when the relatively fixed bracket of hinge cups is hingedly closed certain position
Fill in arc site contact or line contact type or the mutual lateral action of face contact type.
The elastic parts includes that elastic guiding piece and elastic component, elastic guiding piece are set on elastic component, elastic component one
Hold elastic reaction on fixed bracket, other end elastic reaction is on elastic guiding piece；Biography is additionally provided on the fixed bracket
Moving part, driving member are rotatably arranged on fixed bracket and are provided with transmission effect portion and link arm service portion；The hinge cups phase
When being hingedly opened and closed certain position to fixed bracket, elastic guiding piece on fixed bracket and is generated by the activity of elastic component elasticity
Elastic acting force acts in transmission effect portion, driving member pass through the effect elastic rotation of elastic guiding piece on fixed bracket,
And acted on spring acting portions by link arm service portion, to realize the elastic hinge joint opening and closing of the relatively fixed bracket of hinge cups.
The connection arm assembly further includes the second linking arm, and second linking arm one end and hinge cups are rotatablely connected and it is rotated
Axle center is C point, and the second linking arm other end is connect with fixed holder pivots；The hinge cups pass through the first, second linking arm
Coordination hinge opening and closing is on fixed bracket；The first described linking arm one end is connect with fixed holder pivots and its center of rotation
For A point, first linking arm one end and hinge cups rotation connection and its center of rotation are D point；Wherein, driving member is on fixed bracket
The axle center of rotation is located at C point, D point, A point three connect below the extended line of a straight line.
The position, and/or link arm service portion that interact between the elasticity guiding piece and transmission effect portion and elasticity are made
The position to interact between portion is provided with arc position；Between the elastic guiding piece and transmission effect portion, and/or link arm
Pass through arc site contact or line contact type or face contact type interaction between service portion and spring acting portions.
The present invention is had the advantage that by the improvement of above structure
1, using the cooperation of the first linking arm and the second linking arm, hinge cups is opened and closed hingedly on fixed bracket, are had
Simplify to effect hinge cups and fixed bracket dismounting process.
2, elastic parts and damper are provided on fixed bracket.When the relatively fixed bracket of hinge cups is hingedly opened and closed certain position
When, the first linking arm and elastic parts interact, and the elastic hinge joint opening and closing of the relatively fixed bracket of hinge cups can be realized, make user
It can be convenient, opening and/or closed procedure efficiently are carried out to hinge cups；When the relatively fixed bracket of hinge cups is hingedly closed certain position
When, the first linking arm is interacted by damping action portion and damper, and the Damping pivot of the relatively fixed bracket of hinge cups can be realized
Closure is connect, the mutual collision of hinge cups and fixed bracket in closure is avoided to improve user's to extend the service life of hinge
Usage experience also allows hinge to accomplish steady, smooth, mute effect in opening and closing.
3, it is provided with damping action arc position in damping action portion, piston arc position is provided on the piston rod of damper,
Damping action portion passes through the piston arc site contact or line contact type or face contact of damping action arc position and piston rod
The mutual lateral action of formula can effectively extend the first linking arm and damper in operating distance, it is opposite in hinge cups to avoid the two
The mutual collision unexpected when being hingedly closed of fixed bracket, leads to the problem that hinge closing course has some setbacks or noise is big, more into one
Improve the usage experience of user in step ground；Also, it is not only played when the interaction of damping action arc position and piston arc position flat
The effect crossed is slipped over, the pressure between the first linking arm and damper at interaction is substantially reduced, reduces abrasion, improves hinge
Service life, may also reach up the effect of control hinge opening and closing speed, dynamics, really realize hinged noiseless, even acceleration
Or even deceleration opening and closing.
4, the arc position being arranged between elastic guiding piece and transmission effect portion, between link arm service portion and spring acting portions,
Make between elastic parts and driving member, be also able to achieve point contact type or line contact type or face between the first linking arm and driving member
Contact interaction can not only substantially reduce between elastic parts and driving member, phase between the first linking arm and driving member
The pressure of interaction use can also further reduce the abrasion between each component, improve the service life of hinge, and hingedly
It is opened and closed using effect.
5, the first linking arm is at least mutually disengaged in hinge cups fixed bracket hinged open certain position relatively with damper,
Damper is reset to initial position, i.e. damper does not work when hinge is opened, and can further improve hinge uses the longevity
Life；Meanwhile the hinge flush type of this structure is arranged in furniture, can efficiently reduce and occupy inside of furniture space, to improve
Inside of furniture utilization rate.
In terms of comprehensive, with simple and reasonable, reliable performance, manufacturing cost is low, and production is implemented to be easy, and folding is flat
Surely, smooth, collisionless, long service life and it is safe and reliable the features such as, it is practical.
Detailed description of the invention
Fig. 1 is the hinge and furniture assembling structure schematic diagram of first embodiment of the invention.
Fig. 2 is the hinge assemblies structural schematic diagram of first embodiment of the invention.
Fig. 3 is the hinge decomposition texture schematic diagram of first embodiment of the invention.
Fig. 4-Fig. 7 is that the hinge of first embodiment of the invention is opened and closed process schematic.
Specific embodiment
The invention will be further described with reference to the accompanying drawings and embodiments.
Referring to Fig. 1-Fig. 7, the damping closing structure of this imbedded hinge, including be hinged opening and closing by connection arm assembly
Hinge cups 1 and fixed bracket 2, connection arm assembly include at least the first linking arm 3,3 both ends of the first linking arm respectively with fixed branch
Frame 2, hinge cups 1 are rotatablely connected, and are additionally provided with elastic parts and damper on fixed bracket 2, are additionally provided with bullet on the first linking arm 3
Property service portion 4 and damping action portion 5；First linking arm 3 is hingedly opened and closed certain position in the relatively fixed bracket 2 of hinge cups 1
When interacted by spring acting portions 4 and elastic parts, to realize the elastic hinge joint opening and closing of the relatively fixed bracket 2 of hinge cups 1；Institute
The first linking arm 3 stated is in the fixed hingedly closure certain position of bracket 2 relatively of hinge cups 1 at least through damping action portion 5 and resistance
The mutual lateral action of Buddhist nun's device, to realize that the damping of the relatively fixed bracket 2 of hinge cups 1 is hingedly closed；Wherein, damping action portion 5 and resistance
The position of mutual lateral action is provided with arc position between Buddhist nun's device, is connect between damping action portion 5 and damper by arc site
Touch or line contact type or the mutual lateral action of face contact type.
Further speaking, damper is Automatic-reset damper, is provided with department of assembly 6 and limiting section on fixed bracket 2
7, damper is arranged on fixed bracket 2 by department of assembly 6 and is automatically reset on limiting section 7 in its natural state, and is being cut with scissors
It is connect between damping action portion 5 by arc site contact or line when the relatively fixed bracket 2 of cup 1 is hingedly closed certain position
Touch or the mutual lateral action of face contact type.
Further speaking, damping action arc position 8 is provided in damping action portion 5, the damping action arc position 8 is by least
One section of eccentric arc is constituted, and damping action portion 5 is made in the fixed hingedly closure certain position of bracket 2 relatively of hinge cups 1 by damping
With arc position 8 and damper point contact type or line contact type or the mutual lateral action of face contact type.
Further speaking, 3 one end of the first linking arm and the fixed rotation connection of bracket 2 and its center of rotation are A point, damping
The setting of service portion 5 is at 3 middle part of the first linking arm and passes through damping action arc position 8 and the mutual lateral action of damper, the two phase
The position of mutual lateral action is B point, and the straight length of A point and B point follows the relatively fixed bracket 2 of hinge cups 1 to damp and is hingedly closed
Position gradually decreases, and change procedure is as shown in Fig. 6, Fig. 7.
Further speaking, damper includes at least cylinder body 9 and piston rod 10；The damping action portion 5 is opposite in hinge cups 1
By damping action arc position 8 and cylinder body 9 or 10 point contact type of piston rod or line when fixed bracket 2 is hingedly closed certain position
Contact or the mutual lateral action of face contact type, damper compress and generate damping force, to realize the relatively fixed bracket 2 of hinge cups 1
Damping be hingedly closed.
Further speaking, 9 one end of cylinder body is fixed on fixed bracket 2 by department of assembly 6, the sliding of 10 one end of piston rod
It stretches in 9 other end of cylinder body, 10 other end of piston rod is automatically reset in its natural state on limiting section 7；1 phase of hinge cups
To fixed bracket 2 hingedly closure certain position when, the first linking arm 3 at least through damping action portion 5 damping action arc position 8
It acts on piston rod 10, piston rod 10 is slided by the effect of the first linking arm 3 towards the direction of cylinder body 9, and damper compresses simultaneously
Damping force is generated, to realize that the damping of the relatively fixed bracket 2 of hinge cups 1 is hingedly closed；Wherein, damping action portion 5 is at least in hinge cups 1
It is mutually disengaged when fixing 2 hinged open certain position of bracket relatively with piston rod 10, when piston rod 10 and damping action portion 5 are detached from
It automatically resets on limiting section 7.
Further speaking, piston arc position 11 is additionally provided on piston rod 10, piston arc position 11 is by least one section of circular arc
Constitute, while the piston arc position 11 and piston rod 10 are integrally formed, alternatively, this piston arc position 11 is seperated with piston rod 10 sets
It sets, the limit of piston arc position 11 is arranged on limiting section 7, since damper is Automatic-reset damper, 10 meeting of piston rod
It interacts always after auto-extending cylinder body 9 and with the piston arc position 11 on limiting section 7, therefore all when in use can be with
Reach piston arc position 11 and the integrally formed using effect of piston rod 10；The damping action portion 5 is relatively fixed in hinge cups 1
Bracket 2 hingedly closure certain position when by 11 point contact type of piston arc position of damping action arc position 8 and piston rod 10 or
Line contact type or the mutual lateral action of face contact type.
Further speaking, elastic parts includes that elastic guiding piece 12 and elastic component 13, elastic guiding piece 12 are set in elasticity
On part 13,13 one end elastic reaction of elastic component is on fixed bracket 2, and other end elastic reaction is on elastic guiding piece 12；It is described
It is additionally provided with driving member 14 on fixed bracket 2, driving member 14 is rotatably arranged on fixed bracket 2 and is provided with transmission effect
Portion 15 and link arm service portion 16；When the relatively fixed bracket 2 of the hinge cups 1 is hingedly opened and closed certain position, elastic guiding piece 12 is logical
13 elasticity activity of elastic component is crossed on fixed bracket 2 and generates elastic acting force and is acted in transmission effect portion 15, driving member 14
Elastic reaction is acted on through the effect elastic rotation of elastic guiding piece 12 on fixed bracket 2 and through link arm service portion 16
In portion 4, to realize the elastic hinge joint opening and closing of the relatively fixed bracket 2 of hinge cups 1.
Further speaking, connection arm assembly further includes the second linking arm 17, and 17 one end of the second linking arm and the rotation of hinge cups 1 connect
It connects and its center of rotation is C point, 17 other end of the second linking arm and fixed bracket 2 are rotatablely connected；The hinge cups 1 pass through the
One, the coordination hinge opening and closing of the second linking arm is on fixed bracket 2；Described 3 one end of the first linking arm and fixed bracket 2 rotate
Connection and its center of rotation are A point, and 3 one end of the first linking arm and hinge cups 1 are rotatablely connected and its center of rotation is D point；Wherein,
The axle center that driving member 14 rotates on fixed bracket 2 is located at C point, below the extended line that D point, A point three connect a straight line, position
As shown in Figure 5.
Further speaking, the position to interact between elastic guiding piece 12 and transmission effect portion 15, and/or link arm effect
The position to interact between portion 16 and spring acting portions 4 is provided with arc position；The elastic guiding piece 12 and transmission effect
Pass through arc site contact or line contact type or face between portion 15, and/or between link arm service portion 16 and spring acting portions 4
Contact interaction.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of this field
Personnel should be recognized that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this hairs
Bright principle, various changes and improvements may be made to the invention without departing from the spirit and scope of the present invention, these variations
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.
Meanwhile the drawings are for illustrative purposes only and are merely schematic diagrams, rather than pictorial diagram, it should not be understood as to this
The limitation of patent；Embodiment in order to better illustrate the present invention, the certain components of attached drawing have omission, zoom in or out, not
Represent the size of actual product；It will be understood by those skilled in the art that certain known features and its explanation may be omitted and be in attached drawing
It is understood that.
Moreover, in the attached drawing of the embodiment of the present invention, the same or similar label correspond to the same or similar components；In this hair
In bright description, it is to be understood that if having term " on ", "lower", "left", "right", "vertical", "horizontal", " transverse direction ", " indulging
To ", "top", "bottom", "inner", the instructions such as "outside" orientation or positional relationship be based on orientation or positional relationship shown in the drawings,
Be merely for convenience of description of the present invention and simplification of the description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore the terms describing the positional relationship in the drawings are only for illustration, no
It can be understood as a limitation of this patent.
Claims (10)
1. a kind of damping closing structure of imbedded hinge, including by connection arm assembly be hinged opening and closing hinge cups (1) and
Fixed bracket (2), it is characterised in that: connection arm assembly includes at least the first linking arm (3), the first linking arm (3) both ends difference
It is rotatablely connected with fixed bracket (2), hinge cups (1), elastic parts and damper, the first connection is additionally provided on fixed bracket (2)
Spring acting portions (4) and damping action portion (5) are additionally provided on arm (3)；First linking arm (3) is opposite in hinge cups (1)
Fixed bracket (2) are interacted when being hingedly opened and closed certain position by spring acting portions (4) and elastic parts, to realize hinge cups
(1) the elastic hinge joint opening and closing of relatively fixed bracket (2)；First linking arm (3) is relatively fixed bracket (2) in hinge cups (1)
At least through damping action portion (5) and the mutual lateral action of damper when hinged closure certain position, to realize that hinge cups (1) are opposite
The damping of fixed bracket (2) is hingedly closed；Wherein, the position of mutual lateral action is set between damping action portion (5) and damper
It is equipped with arc position, passes through arc site contact or line contact type or face contact type between damping action portion (5) and damper
Mutual lateral action.
2. the damping closing structure of imbedded hinge according to claim 1, it is characterised in that: the damper is automatic multiple
Position formula damper, is provided with department of assembly (6) and limiting section (7) on fixed bracket (2), damper is arranged by department of assembly (6)
It automatically resets on fixed bracket (2) and in its natural state on limiting section (7), and relatively fixed bracket (2) in hinge cups (1)
Pass through arc site contact or line contact type or face contact type between damping action portion (5) when hinged closure certain position
Mutual lateral action.
3. the damping closing structure of imbedded hinge according to claim 2, it is characterised in that: the damping action portion (5)
On be provided with damping action arc position (8), which is made of at least one section of eccentric arc, damping action
Portion (5) passes through damping action arc position (8) and damper in hinge cups (1) relatively fixed bracket (2) hingedly closure certain position
Point contact type or line contact type or the mutual lateral action of face contact type.
4. the damping closing structure of imbedded hinge according to claim 3, it is characterised in that: first linking arm (3)
One end and fixed bracket (2) rotation connection and its center of rotation are A point, and damping action portion (5) setting is in the first linking arm (3)
Middle part and by damping action arc position (8) and the mutual lateral action of damper, the position of the mutual lateral action of the two is B point,
The position that the straight length of A point and B point follows relatively fixed bracket (2) damping of hinge cups (1) to be hingedly closed gradually decreases.
5. the damping closing structure of imbedded hinge according to claim 4, it is characterised in that: the damper includes at least
Cylinder body (9) and piston rod (10)；The damping action portion (5) is in hinge cups (1) relatively fixed bracket (2) hingedly one positioning of closure
Pass through damping action arc position (8) and cylinder body (9) or piston rod (10) point contact type or line contact type or face contact type when setting
Mutual lateral action, damper compress and generate damping force, to realize that the damping of hinge cups (1) relatively fixed bracket (2) is hingedly closed
It closes.
6. the damping closing structure of imbedded hinge according to claim 5, it is characterised in that: described cylinder body (9) one end is logical
It crosses department of assembly (6) to be fixed on fixed bracket (2), piston rod (10) one end sliding extension is in cylinder body (9) other end, piston
Bar (10) other end is automatically reset in its natural state on limiting section (7)；Relatively fixed bracket (2) hinge of the hinge cups (1)
When connecing closure certain position, the first linking arm (3) is acted at least through the damping action arc position (8) of damping action portion (5)
On piston rod (10), piston rod (10) is slided by the effect of the first linking arm (3) towards the direction of cylinder body (9), damper compression
And damping force is generated, to realize that the damping of hinge cups (1) relatively fixed bracket (2) is hingedly closed；Wherein, damping action portion (5) extremely
It is few to be mutually disengaged in hinge cups (1) fixed bracket (2) hinged open certain position relatively with piston rod (10), piston rod (10) and
Damping action portion (5) automatically resets on limiting section (7) when being detached from.
7. the damping closing structure of imbedded hinge according to claim 6, it is characterised in that: on the piston rod (10) also
It is provided with piston arc position (11), which is made of at least one section of circular arc；The damping action portion (5) exists
Hinge cups (1) relatively fixed bracket (2) pass through the work of damping action arc position (8) and piston rod (10) when being hingedly closed certain position
Fill in arc position (11) point contact type or line contact type or the mutual lateral action of face contact type.
8. the damping closing structure of any one of -7 imbedded hinges according to claim 1, it is characterised in that: the elasticity group
Part includes that elastic guiding piece (12) and elastic component (13), elastic guiding piece (12) are set on elastic component (13), elastic component (13)
One end elastic reaction is on fixed bracket (2), and other end elastic reaction is on elastic guiding piece (12)；The fixed bracket (2)
On be additionally provided with driving member (14), driving member (14) is rotatably arranged on fixed bracket (2) and is provided with transmission effect portion
(15) and link arm service portion (16)；When the hinge cups (1) relatively fixed bracket (2) are hingedly opened and closed certain position, elasticity guidance
Part (12) on fixed bracket (2) and is generated elastic acting force and acts on transmission effect portion by elastic component (13) elasticity activity
(15) on, driving member (14) passes through the effect elastic rotation of elastic guiding piece (12) and makees on fixed bracket (2) and through link arm
It is acted on spring acting portions (4) with portion (16), to realize the elastic hinge joint opening and closing of hinge cups (1) relatively fixed bracket (2).
9. the damping closing structure of imbedded hinge according to claim 8, it is characterised in that: the connection arm assembly also wraps
It includes the second linking arm (17), the second linking arm (17) one end and hinge cups (1) rotation connection and its center of rotation are C point, and second connects
Connect arm (17) other end and fixed bracket (2) rotation connection；The hinge cups (1) are cut with scissors by the cooperation of the first, second linking arm
Opening and closing is connect on fixed bracket (2)；Described the first linking arm (3) one end and fixed bracket (2) rotation connection and its rotation axis
The heart is A point, and the first linking arm (3) one end and hinge cups (1) are rotatablely connected and its center of rotation is D point；Wherein, driving member (14)
The axle center rotated on fixed bracket (2) is located at C point, D point, A point three connect the extended line lower section of a straight line.
10. the damping closing structure of imbedded hinge according to claim 9, it is characterised in that: the elasticity guiding piece
(12) between the position to interact between transmission effect portion (15), and/or link arm service portion (16) and spring acting portions (4)
The position of interaction is provided with arc position；Between the elastic guiding piece (12) and transmission effect portion (15), and/or link arm
Pass through arc site contact or line contact type or face contact type phase interaction between service portion (16) and spring acting portions (4)
With.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811361117.7A CN109267875A (en) | 2018-11-15 | 2018-11-15 | A kind of damping closing structure of imbedded hinge |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811361117.7A CN109267875A (en) | 2018-11-15 | 2018-11-15 | A kind of damping closing structure of imbedded hinge |
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| CN109267875A true CN109267875A (en) | 2019-01-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811361117.7A Pending CN109267875A (en) | 2018-11-15 | 2018-11-15 | A kind of damping closing structure of imbedded hinge |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110578437A (en) * | 2019-09-12 | 2019-12-17 | 广东东泰五金精密制造有限公司 | Adjustable embedded hinge structure with damper |
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| US9121211B1 (en) * | 2012-10-31 | 2015-09-01 | Mansfield Engineered Components, Inc. | Soft close hinge assembly |
| CN105822170A (en) * | 2016-05-11 | 2016-08-03 | 伍志勇 | Hinge damping buffer structure |
| CN107100469A (en) * | 2017-06-15 | 2017-08-29 | 伍志勇 | The integrated optimization mechanism of damp hinge |
| CN108798328A (en) * | 2018-07-05 | 2018-11-13 | 广东东泰五金精密制造有限公司 | A kind of imbedded hinge structure |
| CN209509870U (en) * | 2018-11-15 | 2019-10-18 | 广东东泰五金精密制造有限公司 | A kind of damping closing structure of imbedded hinge |
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2018
- 2018-11-15 CN CN201811361117.7A patent/CN109267875A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9121211B1 (en) * | 2012-10-31 | 2015-09-01 | Mansfield Engineered Components, Inc. | Soft close hinge assembly |
| CN105822170A (en) * | 2016-05-11 | 2016-08-03 | 伍志勇 | Hinge damping buffer structure |
| CN107100469A (en) * | 2017-06-15 | 2017-08-29 | 伍志勇 | The integrated optimization mechanism of damp hinge |
| CN108798328A (en) * | 2018-07-05 | 2018-11-13 | 广东东泰五金精密制造有限公司 | A kind of imbedded hinge structure |
| CN209509870U (en) * | 2018-11-15 | 2019-10-18 | 广东东泰五金精密制造有限公司 | A kind of damping closing structure of imbedded hinge |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110578437A (en) * | 2019-09-12 | 2019-12-17 | 广东东泰五金精密制造有限公司 | Adjustable embedded hinge structure with damper |
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