CN207436761U - A kind of big lid position hinge for furniture - Google Patents
A kind of big lid position hinge for furniture Download PDFInfo
- Publication number
- CN207436761U CN207436761U CN201721503714.XU CN201721503714U CN207436761U CN 207436761 U CN207436761 U CN 207436761U CN 201721503714 U CN201721503714 U CN 201721503714U CN 207436761 U CN207436761 U CN 207436761U
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- CN
- China
- Prior art keywords
- arm
- linking arm
- rocker arm
- linking
- big lid
- 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.)
- Withdrawn - After Issue
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Abstract
A kind of big lid position hinge for furniture, including flexible cup base and linking arm, rocker arm assembly is provided between flexible cup base and linking arm, flexible cup base is hinged with linking arm by rocker arm assembly, damper is provided on linking arm and the elastic component for opening and closing active force is at least generated to flexible cup base, it is characterised in that：Individual connecting shaft is provided on linking arm, elastic component is torsional spring, and middle part is arranged in connecting shaft, and on the connecting arm, other end elastic reaction is on rocker arm assembly for one end elastic reaction.The improvement that the utility model passes through said structure, torsional spring is to be separately provided, locational space requirement is not relatively high during assembling, therefore big lid position effect can be accomplished under identical manufacturing process requirement, the connection compactedness between each component is improved simultaneously, plant produced and user's use demand are greatly met, has the characteristics that simple and reasonable, dependable performance, manufacture are at low cost, easy, smooth opening and closing is implemented in production and service life is long, it is highly practical.
Description
Technical field
The utility model is related to a kind of big lid position hinge for furniture.
Background technology
Chinese patent literature CN1873178 disclosed a kind of hinge means on December 6th, 2006, had：It is mounted on
The first elongated main body on furniture body；The second hood-like main body mounted on a door；Second main body is rotationally linked
First, second chain link in the first main body；And torsional spring, the one end of torsional spring, the spring for pushing the first chain link bear plate portion,
Rotation urging is carried out towards the first main body to the second main body as a result, the one end configuration of torsional spring is in the side wall of the first main body and the
Between the side wall of two chain links, spring bears the gap of plate portion and the side wall of the first main body and spring bears plate portion and the second chain
The gap of the side wall of section, all line width than the one end of torsional spring are small.It is said that even if said structure hinge is impacted, pass through limit
The lateral shift of the one end of torsional spring processed can prevent the one end of the torsional spring from departing from spring and bearing plate portion；But the hinge
Device is the hinge means of tegillum position, and Gai Wei little exists simultaneously structure and be not sufficiently stable, and use is not convenient enough, production, using and
Maintenance cost is too high or too complicated, it is impossible to meet the production of producer and the use demand of user.Therefore, it is necessary to further change
Into.
Utility model content
The purpose of this utility model is intended to provide a kind of simple and reasonable, dependable performance, manufacture is at low cost, produces and implements
Easily, the big lid position hinge for furniture of smooth opening and closing and service life length, to overcome shortcoming of the prior art.
By a kind of big lid position hinge for furniture that this purpose designs, including flexible cup base and linking arm, flexible cup base and connection
Rocker arm assembly is provided between arm, flexible cup base is hinged with linking arm by rocker arm assembly, and damping is provided on linking arm
Device and the elastic component that keying active force is at least generated to flexible cup base, it is characterised in that：It is provided on linking arm and individually connects
Spindle, elastic component are torsional spring, and middle part is arranged in connecting shaft, and on the connecting arm, other end elastic reaction exists one end elastic reaction
On rocker arm assembly.
The rocker arm assembly includes outer rocker arm and inner rocker arm, and outer rocker arm and inner rocker arm one end coordinate respectively with flexible cup base to be connected
It connects, the other end is connected respectively with linking arm；On the connecting arm, other end elastic reaction shakes one end elastic reaction inside
On arm.
Described damper one end is set on the connecting arm, and the other end is connected with centering block, and notch section is provided on centering block and is led to
Notch section is crossed to interact with inner rocker arm.
An at least zigzag section is provided on the notch section；Described inner rocker arm one end is coordinated by axis pin and flexible cup base
Connection is respectively arranged with axle portion and mutual with notch section at least when hinge is hingedly opened and closed by axle portion at left and right sides of the other end
Effect.
Empty avoiding portion is formed between the axle portion of the left and right sides；Connecting portion, connecting portion are provided in the middle part of the torsional spring
Intermediate supports foot is extended with, torsional spring left and right ends are provided with end support feet；The connecting shaft is plugged on connecting portion, torsional spring
Pass through being equipped on the connecting arm for connecting portion and connecting shaft；Wherein, the end support feet elasticity that torsional spring passes through left and right ends
Effect on the connecting arm and by intermediate supports foot through empty avoiding portion elastic reaction on inner rocker arm, alternatively, torsional spring pass through left and right two
The end support feet at end through empty avoiding portion elastic reaction on inner rocker arm and by intermediate supports foot elastic reaction on the connecting arm.
Described outer rocker arm one end is connected by axis pin and flexible cup base, and the other end is connected by axis pin and linking arm cooperation
It connects；Described centering block one end is connected with damper, and middle part is provided with notch section and interacts with inner rocker arm, and the other end passes through
Axis pin, which is swung, to be set on the connecting arm.
The damper includes at least cylinder body and piston rod, and cylinder body one end is set on the connecting arm, and piston rod one end is stretched into
In cylinder body, the other end stretches out outside cylinder body and is connected with centering block by axis pin, and centering block one end is connected with piston rod, and middle part is set
Inner rocker arm mutual gearing at least when hinge is hingedly opened and closed of notch section and rocker arm assembly is equipped with, the centering block other end passes through pin
Axis, which is swung, to be set on the connecting arm.
Fixed arm is additionally provided between the linking arm and damper, damper one end is arranged on linking arm by fixed arm
On, the other end is connected with centering block by the piston rod set thereon, and the inner rocker arm for passing through centering block and rocker arm assembly is at least being cut with scissors
Mutual gearing when chain is hingedly opened and closed.
Up and down adjustment part, front and rear and/or left and right adjusting part are additionally provided between the linking arm and fixed arm；Wherein, on
Locating rotation is respectively acting on fixation in linking arm and in locating rotation respectively for lower regulating part, front and rear and/or left and right adjusting part
On arm, between linking arm and fixed arm respectively by up and down adjustment part, front and rear and/or left and right adjusting part realize it is upper and lower, front and rear and/
Or the adjusting of left and right relative position.
Fixed arm is additionally provided between linking arm and damper, is additionally provided with fixed bottom on fixed arm, fixed bottom with
Fastener and spring are provided between fixed arm；Wherein, on fixed arm, other end elastic reaction exists spring one end elastic reaction
On fastener, fastener is slided by spring or swung on fixed arm；The fixation bottom front is connected to fixation
On arm, rear end is arranged on by the way that the cooperation of fastener and spring is dismountable on fixed arm.
The utility model is provided with individual connecting shaft, is led in the middle part of torsional spring on the connecting arm by the improvement of said structure
Being equipped on the connecting arm for connecting portion and connecting shaft is crossed, and the end support feet elastic reaction for passing through left and right ends is connecting
On arm, by intermediate supports foot through empty avoiding portion elastic reaction on inner rocker arm, since torsional spring is arranged on by individual connecting shaft
On linking arm, the space inside linking arm is sufficiently make use of, not only reduces the manufacture cost of linking arm, while torsional spring is in
It is autonomous working when tool hinge is hingedly opened and closed, avoids the problem of interaction between component causes product service life short, and
And torsional spring is at work, is respectively acting on linking arm, the support feet on inner rocker arm can accomplish the movement of seldom position, so as to
The phase mutual friction between each component is reduced, makes hinge for furniture smooth, mute in opening and closing, the use of extension product still further
Service life；Also, the torsional spring of the prior art is arranged on the hinged place of linking arm and outer rocker arm, and rigging position must take into consideration linking arm
Spatial position between outer rocker arm, the torsional spring of this structure is is separately provided, and locational space requirement is not relatively high during assembling, therefore
It can accomplish big lid position effect under identical manufacturing process requirement, while improve the connection compactedness between each component, greatly
Meet plant produced and user's use demand；Meanwhile the notch section being at least made of a zigzag section is provided on centering block and is led to
Notch section and inner rocker arm mutual gearing at least when hinge is hingedly opened and closed are crossed, effectively reduces when hinge is hingedly opened and closed and acts on
Pressure on damper while extending damper service life, further reaches control hinge opening and closing speed, dynamics
Effect.It is with simple and reasonable, dependable performance, manufacture is at low cost, produces and implements easy, smooth opening and closing and service life
It is the features such as long, highly practical.
Description of the drawings
Fig. 1, Fig. 2 are the assembling structure schematic diagram of the utility model first embodiment.
Fig. 3 is the opening state structure diagram of the utility model first embodiment.
Fig. 4 is the closed state structure diagram of the utility model first embodiment.
Fig. 5 is the decomposition texture schematic diagram of the utility model first embodiment.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and embodiments.
Referring to Fig. 1-Fig. 5, the big lid position hinge for furniture of sheet, including flexible cup base 1 and linking arm 2, flexible cup base 1 and linking arm
Rocker arm assembly is provided between 2, flexible cup base 1 is hinged with linking arm 2 by rocker arm assembly, and resistance is provided on linking arm 2
Buddhist nun's device and the elastic component for opening and closing active force is at least generated to flexible cup base 1, is provided with individual connecting shaft 3 on linking arm 2,
Elastic component is torsional spring 4, and middle part is arranged in connecting shaft 3, and on linking arm 2, other end elastic reaction is shaking one end elastic reaction
On arm component.
Further speaking, rocker arm assembly includes outer rocker arm 5 and inner rocker arm 6, outer rocker arm 5 and 6 one end of inner rocker arm respectively with work
Dynamic cup holder 1 is connected, and the other end is connected respectively with linking arm 2；4 one end elastic reaction of torsional spring is another on linking arm 2
Elastic reaction is held on inner rocker arm 6.
Further speaking, damper one end is arranged on linking arm 2, and the other end is connected with centering block 7, is provided on centering block 7
It notch section 8 and is interacted by notch section 8 and inner rocker arm 6.
Further speaking, an at least zigzag section is provided on notch section 8；Described 6 one end of inner rocker arm passes through axis pin and work
Dynamic cup holder 1 is connected, and is respectively arranged with axle portion 21 at left and right sides of the other end and is at least hingedly opened and closed in hinge by axle portion 21
When interact with notch section 8.
Further speaking, it is formed with empty avoiding portion 9 between the axle portion 21 of the left and right sides；The 4 middle part company of being provided with of torsional spring
Socket part 10, connecting portion 10 are extended with intermediate supports foot 11, and 4 left and right ends of torsional spring are provided with end support feet 12；The connection
Axis 3 is plugged on connecting portion 10, and torsional spring 4 is equipped with by connecting portion 10 and connecting shaft 3 on linking arm 2；Wherein, torsional spring
4 by 12 elastic reaction of end support feet of left and right ends on linking arm 2 and by intermediate supports foot 11 through 9 bullet of empty avoiding portion
Property act on inner rocker arm 6, alternatively, torsional spring 4 is shaken inside by the end support feets 12 of left and right ends through 9 elastic reaction of empty avoiding portion
On arm 6 and by 11 elastic reaction of intermediate supports foot on linking arm 2.
Further speaking, 5 one end of outer rocker arm is connected by axis pin and flexible cup base 1, and the other end passes through axis pin and company
Arm 2 is connect to be connected；Described 7 one end of centering block is connected with damper, and it is mutual with inner rocker arm 6 that middle part is provided with notch section 8
Effect, the other end are arranged on by axis pin swing on linking arm 2.
Further speaking, damper includes at least cylinder body 13 and piston rod 14, and 13 one end of cylinder body is arranged on linking arm 2,
14 one end of piston rod is stretched into cylinder body 13, and it is outer and be connected with centering block 7 by axis pin that the other end stretches out cylinder body 13,7 one end of centering block with
Piston rod 14 is connected, and middle part is provided with notch section 8 and the inner rocker arm 6 of rocker arm assembly is mutual at least when hinge is hingedly opened and closed
Gearing, 7 other end of centering block are arranged on by axis pin swing on linking arm 2.
Further speaking, fixed arm 15 is additionally provided between linking arm 2 and damper, damper one end passes through fixed arm 15
It is arranged on linking arm 2, the other end is connected with centering block 7 by the piston rod 14 set thereon, and passes through centering block 7 and rocker arm assembly
The mutual gearing at least when hinge is hingedly opened and closed of inner rocker arm 6.
Further speaking, up and down adjustment part 16 is additionally provided between linking arm 2 and fixed arm 15, front and rear and/or left and right is adjusted
Save part 17；Wherein, up and down adjustment part 16, front and rear and/or left and right adjusting part 17 are distinguished locating rotation in linking arm 2 and are being positioned
Be respectively acting on during rotation on fixed arm 15, between linking arm 2 and fixed arm 15 respectively by up and down adjustment part 16, it is front and rear and/
Or left and right adjusting part 17 realizes upper and lower, front and rear and/or left and right relative position adjusting.
Further speaking, fixed arm 15 is additionally provided between linking arm 2 and damper, fixation is additionally provided on fixed arm 15
Bottom 18 is provided with fastener 19 and spring 20 between fixed bottom 18 and fixed arm 15；Wherein, 20 one end elastic reaction of spring
On fixed arm 15, for other end elastic reaction on fastener 19, fastener 19 is by 20 Elastic Sliding of spring or swings solid
In fixed arm 15；18 front end of fixation bottom is connected on fixed arm 15, the cooperation that rear end passes through fastener 19 and spring 20
It is dismountable to be arranged on fixed arm 15.
The advantages of basic principle, main feature and the utility model of the utility model has been shown and described above.Ability
The technical staff in domain should be recognized that the present utility model is not limited to the above embodiments, described in the above embodiment and specification
Simply illustrate the principle of the utility model, the utility model also has on the premise of not departing from the spirit and scope of the utility model
Various changes and modifications, these various changes and improvements fall within the scope of the claimed invention.The requires of the utility model
Protection domain is defined by appended claims and its equivalent.
Claims (10)
1. a kind of big lid position hinge for furniture, including flexible cup base (1) and linking arm (2), flexible cup base (1) and linking arm (2) it
Between be provided with rocker arm assembly, flexible cup base (1) is hinged with linking arm (2) by rocker arm assembly, and linking arm is provided on (2)
Damper and the elastic component that keying active force is at least generated to flexible cup base (1), it is characterised in that：Linking arm is set on (2)
There is individual connecting shaft (3), elastic component is torsional spring (4), and middle part is arranged in connecting shaft (3), and one end elastic reaction is in linking arm
(2) on, other end elastic reaction is on rocker arm assembly.
2. big lid position hinge for furniture according to claim 1, it is characterised in that：The rocker arm assembly includes outer rocker arm (5)
With inner rocker arm (6), outer rocker arm (5) and inner rocker arm (6) one end are connected respectively with flexible cup base (1), and the other end is respectively with connecting
Connect arm (2) mating connection；Torsional spring (4) one end elastic reaction is on linking arm (2), and other end elastic reaction is on inner rocker arm (6).
3. big lid position hinge for furniture according to claim 2, it is characterised in that：Described damper one end is arranged on linking arm
(2) on, the other end is connected with centering block (7), notch section (8) is provided on centering block (7) and by notch section (8) and inner rocker arm (6)
Interaction.
4. big lid position hinge for furniture according to claim 3, it is characterised in that：It is provided at least on the notch section (8)
One zigzag section；Described inner rocker arm (6) one end is connected by axis pin and flexible cup base (1), at left and right sides of the other end respectively
It is provided with axle portion (21) and is interacted by axle portion (21) at least when hinge is hingedly opened and closed with notch section (8).
5. big lid position hinge for furniture according to claim 4, it is characterised in that：Between the axle portion (21) of the left and right sides
It is formed with empty avoiding portion (9)；Connecting portion (10) is provided in the middle part of the torsional spring (4), connecting portion (10) is extended with intermediate supports foot
(11), torsional spring (4) left and right ends are provided with end support feet (12)；The connecting shaft (3) is plugged on connecting portion (10), is turned round
Spring (4) is equipped with by connecting portion (10) and connecting shaft (3) on linking arm (2)；Wherein, torsional spring (4) passes through left and right two
End support feet (12) elastic reaction at end is made on linking arm (2) and by intermediate supports foot (11) through empty avoiding portion (9) elasticity
On inner rocker arm (6), alternatively, torsional spring (4) is existed by the end support feet (12) of left and right ends through empty avoiding portion (9) elastic reaction
On inner rocker arm (6) and by intermediate supports foot (11) elastic reaction on linking arm (2).
6. big lid position hinge for furniture according to claim 5, it is characterised in that：Described outer rocker arm (5) one end passes through axis pin
It is connected with flexible cup base (1), the other end is connected by axis pin and linking arm (2)；Described centering block (7) one end and resistance
Buddhist nun's device is connected, and middle part is provided with notch section (8) and interacts with inner rocker arm (6), and the other end is arranged on by axis pin swing
On linking arm (2).
7. according to the big lid position hinge for furniture of claim 1-6 any one of them, it is characterised in that：The damper includes at least
Cylinder body (13) and piston rod (14), cylinder body (13) one end are arranged on linking arm (2), and cylinder body (13) is stretched into piston rod (14) one end
Interior, the other end stretches out cylinder body (13) outside and is connected with centering block (7) by axis pin, and centering block (7) one end connects with piston rod (14) cooperation
It connecing, middle part is provided with inner rocker arm (6) mutual gearing at least when hinge is hingedly opened and closed of notch section (8) and rocker arm assembly,
Centering block (7) other end is arranged on by axis pin swing on linking arm (2).
8. big lid position hinge for furniture according to claim 1, it is characterised in that：The linking arm (2) is between damper
Fixed arm (15) is additionally provided with, damper one end is arranged on by fixed arm (15) on linking arm (2), and the other end by setting thereon
The piston rod (14) put is connected with centering block (7), and passes through centering block (7) and the inner rocker arm (6) of rocker arm assembly is at least hinged in hinge
Mutual gearing during opening and closing.
9. big lid position hinge for furniture according to claim 8, it is characterised in that：The linking arm (2) and fixed arm (15)
Between be additionally provided with up and down adjustment part (16), front and rear and/or left and right adjusting part (17)；Wherein, up and down adjustment part (16), front and rear
And/or locating rotation is respectively acting in linking arm (2) and in locating rotation fixed arm (15) to left and right adjusting part (17) respectively
On, it is real by up and down adjustment part (16), front and rear and/or left and right adjusting part (17) respectively between linking arm (2) and fixed arm (15)
Now upper and lower, front and rear and/or left and right relative position adjusting.
10. according to the big lid position hinge for furniture of any one of them of claim 1-6,8,9, it is characterised in that：The linking arm (2)
Fixed arm (15) is additionally provided between damper, fixed bottom (18), fixed bottom (18) are additionally provided on fixed arm (15)
Fastener (19) and spring (20) are provided between fixed arm (15)；Wherein, spring (20) one end elastic reaction is in fixed arm
(15) on, for other end elastic reaction on fastener (19), fastener (19) is by spring (20) Elastic Sliding or swings solid
In fixed arm (15)；Described fixation bottom (18) front end is connected on fixed arm (15), and rear end passes through fastener (19) and spring
(20) cooperation is dismountable to be arranged on fixed arm (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721503714.XU CN207436761U (en) | 2017-11-10 | 2017-11-10 | A kind of big lid position hinge for furniture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721503714.XU CN207436761U (en) | 2017-11-10 | 2017-11-10 | A kind of big lid position hinge for furniture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207436761U true CN207436761U (en) | 2018-06-01 |
Family
ID=62289088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721503714.XU Withdrawn - After Issue CN207436761U (en) | 2017-11-10 | 2017-11-10 | A kind of big lid position hinge for furniture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207436761U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107989497A (en) * | 2017-11-10 | 2018-05-04 | 广东东泰五金精密制造有限公司 | A kind of big lid position hinge for furniture |
| WO2021012335A1 (en) * | 2019-07-23 | 2021-01-28 | 广东星徽精密制造股份有限公司 | Overhead door hinge mechanism |
-
2017
- 2017-11-10 CN CN201721503714.XU patent/CN207436761U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107989497A (en) * | 2017-11-10 | 2018-05-04 | 广东东泰五金精密制造有限公司 | A kind of big lid position hinge for furniture |
| WO2021012335A1 (en) * | 2019-07-23 | 2021-01-28 | 广东星徽精密制造股份有限公司 | Overhead door hinge mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180601 Effective date of abandoning: 20230704 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20180601 Effective date of abandoning: 20230704 |