CN208486724U - A kind of angle limiting structure easy to assemble of furniture turnover device - Google Patents
A kind of angle limiting structure easy to assemble of furniture turnover device Download PDFInfo
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- CN208486724U CN208486724U CN201820966803.6U CN201820966803U CN208486724U CN 208486724 U CN208486724 U CN 208486724U CN 201820966803 U CN201820966803 U CN 201820966803U CN 208486724 U CN208486724 U CN 208486724U
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- fixed bracket
- angle
- assembling stand
- furniture
- swing arm
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Abstract
A kind of angle limiting structure easy to assemble of furniture turnover device, including turnover device, the turnover device includes fixed bracket, transmission component and swing arm element, transmission component is cooperatively connected with fixed bracket, swing arm element respectively, swing arm element is by transmission component overturning opening and closing on fixed bracket, it is provided with angle limit part on fixed bracket, the angle limit part is dismountable to be fastened on fixed bracket；Limit acts on angle limit part when certain angle is opened in the relatively fixed bracket overturning of the swing arm element, to limit the overturning open angle of turnover device.The utility model has simple and reasonable by the improvement of above structure, has excellent performance, and assembly is quick, easy to operate, low, easy to produce, the easy realization of manufacturing cost, smooth opening and closing, low noise, long service life and it is safe and reliable the features such as, it is practical.
Description
Technical field
The utility model relates to a kind of angle limiting structures easy to assemble of furniture turnover device.
Background technique
Chinese patent literature number discloses a kind of hinge on January 9th, 2009 for CN201339380, it includes a box, connects
Bar, hinge arm, shift arm, pedestal, buffer, torsional spring, linker and lever driving sheet, linker are sector structure, there is one
Circle center hole and 3 circumferential apertures, are flexibly connected positioning with hinge arm by circle center hole, pass through the piston rod of 1 circumferential apertures and buffer
End is flexibly connected, remaining 2 circumferential apertures is equipped with axis, and lever driving sheet is equipped with stomidium and mesoporous, and the other end opposite with stomidium is set
There are 2 prong mouths, lever driving sheet piece is movably connected on hinge arm by mesoporous, makes 2 circles on 2 prong mouths and linker
Axis on all holes engages connection, and the other end of lever driving sheet is flexibly connected by stomidium with door box, and torsional spring is installed on connecting rod,
Hinge arm and connecting rod and door box are compressed and provide open/close status of the box relative to hinge arm by torsional spring.It is said that the structure is simple,
Reliable performance, using flexible, still, the structure need biggish power that door body could be beaten on or off due to the effect of buffer
It closes, the handle damage or door body closing be easy to causeing in door body are 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, not be able to satisfy the use demand of user.Therefore, it is necessary to further change
Into.
Utility model content
The purpose of the utility model is to provide a kind of simple and reasonable, it has excellent performance, assembly is quick, and it is easy to operate,
Low, easy to produce, the easy realization of manufacturing cost, smooth opening and closing, low noise, long service life and safe and reliable furniture turnover device
Angle limiting structure easy to assemble, to overcome shortcoming in the prior art.
By a kind of angle limiting structure easy to assemble of furniture turnover device of this purpose design, including turnover device, this is turned over
Rotary device includes fixed bracket, transmission component and swing arm element, and transmission component connects with fixed bracket, the cooperation of swing arm element respectively
It connects, swing arm element is by transmission component overturning opening and closing on fixed bracket, it is characterised in that: angled limit is set on fixed bracket
Position part, the angle limit part is dismountable to be fastened on fixed bracket；The relatively fixed bracket overturning of the swing arm element is opened
Limit acts on angle limit part when certain angle, to limit the overturning open angle of turnover device.
At least two clamping engagement portions are provided between the angle limit part and fixed bracket, angle limit part is by extremely
Few two dismountable positioning in clamping engagement portion are fastened on fixed bracket.
At least two clamping engagement portion respectively includes clamping position and buckles position；Wherein, at least two clamping position setting
On angle limit part, at least two buckle position settings are on fixed bracket or at least two clamping position settings are in fixed branch
On frame, at least two buckle positions are arranged on angle limit part；By at least between the angle limit part and fixed bracket
Two clamping positions, the dismountable positioning engaging in buckle position.
At least two clamping position and/or at least two buckle positions have certain elasticity；The angle limit part
Flexibly positioned engage between fixed bracket by the way that at least two clamping positions, buckle position are dismountable.
Certain spacing and the setting of relatively independent formula are formed between at least two clamping position on fixed bracket, until
Certain spacing is formed between few two buckle positions and relatively independent formula is arranged on angle limit part.
U-lag is provided on the fixed bracket, at least two clamping positions are arranged in U-lag；The angle limit
Part by least two buckle positions it is dismountable it is flexibly positioned be fastened on it is support bracket fastened at least two clamping position on and left and right limit
Position is in U-lag.
It is provided with service portion on the swing arm element, effect auxiliary section is provided on angle limit part；The swing arm member
When certain angle is opened in the relatively fixed bracket overturning of part through service portion position-limiting action on the effect auxiliary section of angle limit part,
To limit the overturning open angle of turnover device.
The transmission component includes kinematic link and transmission swing rod；Wherein, kinematic link one end and the transmission of swing arm element connect
It connects, the other end is connect with transmission swing link transmission, and transmission swing rod swings setting solid by the cooperation of swing arm element and kinematic link
On fixed rack.
Elastic parts is additionally provided on the fixed bracket, spring assembly includes the first assembling stand, the second assembling stand, positioning
Bar, the first elastic component and the second elastic component；Wherein, the transmission swing link transmission of first assembling stand one end and transmission component connects, separately
One end is provided with the first department of assembly and connect with locating rod one end fits, and second assembling stand one end is provided with the second department of assembly and positioning
The bar other end is cooperatively connected, and the second assembling stand other end is rotatably arranged on fixed bracket, and the second elastic component is set in locating rod
Upper and its both ends difference elastic reaction on the first assembling stand and the second assembling stand, the first elastic component be set in the second elastic component,
In first department of assembly, the second department of assembly, elastic reaction is distinguished on the first assembling stand and the second assembling stand in both ends；Described
Limit socket part is additionally provided on two assembling stands and/or the first assembling stand, the first elastic component is at least partly set in limit sleeve
In socket part；
Alternatively, being additionally provided with elastic parts on fixed bracket, spring assembly includes the first assembling stand, the second assembling stand, determines
Position bar, the first elastic component；Wherein, the transmission swing link transmission of first assembling stand one end and transmission component connects, and the other end is provided with
First department of assembly is connect with locating rod one end fits, and second assembling stand one end is provided with the second department of assembly and matches with the locating rod other end
Connection is closed, the second assembling stand other end is rotatably arranged on fixed bracket, and the first elastic component is set in locating rod, the first assembly
In portion, the second department of assembly, elastic reaction is distinguished on the first assembling stand and the second assembling stand in both ends；Second assembling stand
And/or first be additionally provided with limit socket part on assembling stand, the first elastic component is at least partly set in limit socket part.
In particular, the structure further includes furniture cabinet and furniture tilt-up door, fixed bracket be arranged on furniture cabinet and
It is provided with damping unit, switching device is provided on swing arm element and is connected by switching device and the cooperation of furniture tilt-up door
It connects；The furniture tilt-up door be in by the cooperation of transmission component, swing arm element and switching device overturning opening and closing have on cabinet body,
And it overturns and is closed on furniture cabinet when closing at least a trip by the interaction damping of swing arm element and damping unit.
The utility model is dismountable on fixed bracket to be arranged with angle limit part by the improvement of above structure, when
When furniture tilt-up door overturns opening certain angle with respect to furniture cabinet, swing arm element is by service portion position-limiting action in angle limit
On the effect auxiliary section of part, furniture tilt-up door can be limited with respect to the overturning open angle between furniture cabinet, and overturn and close
Angle is unrestricted, and user can be according to actual needs in the case where not changing turnover device original structure, only need to be in fixation
Arbitrarily dismounting card sets angle limit part on bracket, can be realized and changes furniture tilt-up door with respect to the overturning opening between furniture cabinet
Angle effect facilitates user to the use demand of furniture tilt-up door different height position, while meeting different stature height
User uses, and humanization designing greatly facilitates the use of user, so that improving user is opened and closed the experience used to furniture
Property；Since angle limit part is fastened on fixed bracket by the dismountable positioning at least two clamping engagement portions, angle
Locating part dismounting can accomplish it is extremely quick and easy, while angle limit part assembly after be not in any displacement problem, make
The overall structure of product is more stable, firm, compact, and the power part that furniture tilt-up door can also be made to generate when overturning and opening turns
It changes on angle limit part, the collision between each component of product and noise is reduced, to prolong its service life；Also, angle limits
Position part or so limit is hidden in support bracket fastened U-lag, avoids user in use because accidentally touching angle limit part,
Lead to user's injury and limit the failure of furniture tilt-up door open angle effect, uses product safer and more reliable, outside
It sees more exquisite；Meanwhile damping unit is provided on fixed bracket, furniture tilt-up door is logical when at least a trip is closed in overturning
The interaction damping of overswing arm element and damping unit closes on furniture cabinet, further between reduction each component of product
Collision and noise, more improve user usage experience.
In terms of comprehensive, it with simple and reasonable, has excellent performance, assembly is quick, and easy to operate, manufacturing cost is low, easy
Production, easily realize, smooth opening and closing, low noise, 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 assembling structure schematic diagram of the utility model first embodiment.
Fig. 2 is the assembly schematic cross-sectional view of the utility model first embodiment.
Fig. 3 is the fixation bracket and angle limit part decomposition texture schematic diagram of the utility model first embodiment.
Fig. 4 is the elastic parts decomposition texture schematic diagram of the utility model first embodiment.
Fig. 5 is the overturning closing structure schematic diagram of the utility model first embodiment.
Fig. 6 is the overturning Unclosing structure 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. 6, the angle limiting structure easy to assemble of this furniture turnover device, including turnover device, overturning dress
It sets including fixed bracket 1, transmission component and swing arm element 2, transmission component connects with fixed bracket 1, the cooperation of swing arm element 2 respectively
It connects, swing arm element 2 on fixed bracket 1, is provided with angle limit part 3 on fixed bracket 1 by transmission component overturning opening and closing, should
Angle limit part 3 is dismountable to be fastened on fixed bracket 1；The relatively fixed overturning of bracket 1 of the swing arm element 2 is opened certain
Limit acts on angle limit part 3 when angle, to limit the overturning open angle of turnover device.
Further speaking, at least two clamping engagement portions, angle limit are provided between angle limit part 3 and fixed bracket 1
Position part 3 is fastened on fixed bracket 1 by the dismountable positioning at least two clamping engagement portions.
Further speaking, at least two clamping engagement portions respectively include clamping position 4 and buckle position 5；Wherein, at least two card
It connects position 4 to be arranged on angle limit part 3, at least two buckle position 5 settings are on fixed bracket 1 or at least two are clamped positions 4
On fixed bracket 1, at least two buckle positions 5 are arranged on angle limit part 3 for setting；The angle limit part 3 and fixation
Pass through at least two clamping positions 4, the buckle dismountable positioning in position 5 engaging between bracket 1.
Further speaking, at least two clamping positions 4 and/or at least two buckle positions 5 have certain elasticity；The angle
Flexibly positioned engage between degree locating part 3 and fixed bracket 1 by the way that at least two clamping positions 4, buckle position 5 are dismountable.
Further speaking, certain spacing and the setting of relatively independent formula are formed between at least two clamping positions 4 in fixed branch
On frame 1, certain spacing is formed between at least two buckle positions 5 and relatively independent formula is arranged on angle limit part 3.
Further speaking, U-lag 6 is provided on fixed bracket 1, at least two clamping positions 4 are arranged in U-lag 6；It is described
Angle limit part 3 by least two buckle dismountable flexibly positioned at least two clampings for being fastened on fixed bracket 1 in position 5
The limit of on position 4 and left and right is in U-lag 6.
Further speaking, it is provided with service portion 7 on swing arm element 2, effect auxiliary section 8 is provided on angle limit part 3；Institute
By 7 position-limiting action of service portion in angle limit part 3 when certain angle is opened in the relatively fixed overturning of bracket 1 of the swing arm element 2 stated
Effect auxiliary section 8 on, to limit the overturning open angle of turnover device.
Further speaking, transmission component includes kinematic link 9 and transmission swing rod 10；Wherein, 9 one end of kinematic link and swing arm
Element 2 is sequentially connected, and the other end and transmission swing rod 10 are sequentially connected, and transmission swing rod 10 passes through swing arm element 2 and kinematic link 9
Cooperation swings setting on fixed bracket 1.
Further speaking, be additionally provided with elastic parts on fixed bracket 1, spring assembly can single spring structure, can also
Think double spring structures.
Wherein, it includes the first assembling stand 11, the second assembling stand 12, locating rod 13, that single spring structure, which is spring assembly,
One elastic component 14；Wherein, the transmission swing rod 10 of 11 one end of the first assembling stand and transmission component is sequentially connected, and the other end is provided with the
One department of assembly 16 is connect with 13 one end fits of locating rod, and 12 one end of the second assembling stand is provided with the second department of assembly 17 and locating rod 13
The other end is cooperatively connected, and 12 other end of the second assembling stand is rotatably arranged on fixed bracket 1, and the first elastic component 14 is set in positioning
Bar 13, the first department of assembly 16, in the second department of assembly 17, elastic reaction is distinguished in the first assembling stand 11 and the second assembling stand in both ends
On 12；Limit socket part 18 is additionally provided on second assembling stand 12 and/or the first assembling stand 11, the first elastic component 14
It is at least partly set in limit socket part 18.
The first above-mentioned elastic component 14 is spring.
Double spring structures are that spring assembly includes the first assembling stand 11, the second assembling stand 12, the 13, first elasticity of locating rod
Part 14 and the second elastic component 15；Wherein, the transmission swing rod 10 of 11 one end of the first assembling stand and transmission component is sequentially connected, the other end
The first department of assembly 16 is provided with to connect with 13 one end fits of locating rod, 12 one end of the second assembling stand be provided with the second department of assembly 17 with
13 other end of locating rod is cooperatively connected, and 12 other end of the second assembling stand is rotatably arranged on fixed bracket 1, the second 15 sets of elastic component
It is located in locating rod 13 and its both ends difference elastic reaction is on the first assembling stand 11 and the second assembling stand 12, the first elastic component
14 are set in the second elastic component 15, the first department of assembly 16, in the second department of assembly 17, and elastic reaction is distinguished in the first assembly in both ends
On seat 11 and the second assembling stand 12；Limit socket part is additionally provided on second assembling stand 12 and/or the first assembling stand 11
18, the first elastic component 14 is at least partly set in limit socket part 18.
Above-mentioned the first elastic component 14, the second elastic component 15 are spring.
In particular, the structure further includes furniture cabinet and furniture tilt-up door, fixed bracket 1 is arranged on furniture cabinet,
And it is provided with damping unit A, switching device is provided on swing arm element 2 and is matched by switching device and furniture tilt-up door
Close connection；The furniture tilt-up door is in by the cooperation overturning opening and closing of transmission component, swing arm element 2 and switching device has cabinet
Furniture is closed on body and by the interaction damping of swing arm element 2 and damping unit A when at least a trip is closed in overturning
On cabinet body.
Basic principles, main features, and advantages of the present invention 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
Only illustrate the principles of the present invention, 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 scope is defined by appended claims and its equivalent.
Claims (10)
1. a kind of angle limiting structure easy to assemble of furniture turnover device, including turnover device, which includes fixed branch
Frame (1), transmission component and swing arm element (2), transmission component are cooperatively connected with fixed bracket (1), swing arm element (2) respectively, pendulum
Arm element (2) is by transmission component overturning opening and closing on fixed bracket (1), it is characterised in that: is provided with angle on fixed bracket (1)
It spends locating part (3), the angle limit part (3) is dismountable to be fastened on fixed bracket (1)；The swing arm element (2) is opposite
Limit acts on angle limit part (3) when certain angle is opened in fixed bracket (1) overturning, is beaten with limiting the overturning of turnover device
Angle of release degree.
2. the angle limiting structure easy to assemble of furniture turnover device according to claim 1, it is characterised in that: the angle limit
At least two clamping engagement portions are provided between position part (3) and fixed bracket (1), angle limit part (3) passes through at least two cards
The dismountable positioning in auxiliary section is connect to be fastened on fixed bracket (1).
3. the angle limiting structure easy to assemble of furniture turnover device according to claim 2, it is characterised in that: described at least two
A clamping engagement portion respectively includes clamping position (4) and buckles position (5)；Wherein, at least two clampings position (4) are arranged in angle limit
On part (3), at least two buckle position (5) settings are on fixed bracket (1) or at least two clampings position (4) are arranged in fixation
On bracket (1), at least two buckles position (5) are arranged on angle limit part (3)；The angle limit part (3) and fixed branch
Pass through at least two clampings position (4), the dismountable positioning engaging of buckle position (5) between frame (1).
4. the angle limiting structure easy to assemble of furniture turnover device according to claim 3, it is characterised in that: described at least two
A clamping position (4) and/or at least two buckles position (5) have certain elasticity；The angle limit part (3) and fixed bracket
(1) pass through at least two clampings position (4), buckle position (5) dismountable flexibly positioned engaging between.
5. the angle limiting structure easy to assemble of furniture turnover device according to claim 4, it is characterised in that: described at least two
Certain spacing and the setting of relatively independent formula are formed between a clamping position (4) on fixed bracket (1), at least two buckle positions
(5) certain spacing is formed between and relatively independent formula is arranged on angle limit part (3).
6. the angle limiting structure easy to assemble of furniture turnover device according to claim 5, it is characterised in that: the fixed branch
It is provided on frame (1) U-lag (6), at least two clamping position (4) settings are in U-lag (6)；The angle limit part (3) is logical
Cross at least two buckle position (5) it is dismountable it is flexibly positioned be fastened on fixed bracket (1) at least two clamping position (4) on and
Left and right limit is in U-lag (6).
7. the angle limiting structure easy to assemble of any one of -6 furniture turnover devices according to claim 1, it is characterised in that: institute
It states and is provided on swing arm element (2) service portion (7), effect auxiliary section (8) is provided on angle limit part (3)；The swing arm
By service portion (7) position-limiting action in angle limit part (3) when certain angle is opened in relatively fixed bracket (1) overturning of element (2)
Effect auxiliary section (8) on, to limit the overturning open angle of turnover device.
8. the angle limiting structure easy to assemble of any one of -6 furniture turnover devices according to claim 1, it is characterised in that: institute
Stating transmission component includes kinematic link (9) and transmission swing rod (10)；Wherein, kinematic link (9) one end and swing arm element (2) are driven
Connection, the other end and transmission swing rod (10) transmission connection, transmission swing rod (10) pass through swing arm element (2) and kinematic link (9)
Cooperation swings setting on fixed bracket (1).
9. the angle limiting structure easy to assemble of any one of -6 furniture turnover devices according to claim 1, it is characterised in that: institute
It states and is additionally provided with elastic parts on fixed bracket (1), spring assembly includes the first assembling stand (11), the second assembling stand (12), determines
Position bar (13), the first elastic component (14) and the second elastic component (15)；Wherein, the biography of the first assembling stand (11) one end and transmission component
Movable pendulum bar (10) transmission connection, the other end are provided with the first department of assembly (16) and connect with locating rod (13) one end fits, the second dress
Seat (12) one end is provided with the second department of assembly (17) and locating rod (13) other end is cooperatively connected, the second assembling stand (12) is another
End is rotatably arranged on fixed bracket (1), and the second elastic component (15), which is set on locating rod (13), and its both ends is elastic respectively makees
On the first assembling stand (11) and the second assembling stand (12), the first elastic component (14) is set in the second elastic component (15), first
In department of assembly (16), the second department of assembly (17), elastic reaction is distinguished in the first assembling stand (11) and the second assembling stand in both ends
(12) on；Limit socket part (18), the first bullet are additionally provided on second assembling stand (12) and/or the first assembling stand (11)
Property part (14) be at least partly set in limit socket part (18) in；
Alternatively, being additionally provided with elastic parts on fixed bracket (1), spring assembly includes the first assembling stand (11), the second assembling stand
(12), locating rod (13), the first elastic component (14)；Wherein, the transmission swing rod of the first assembling stand (11) one end and transmission component
(10) it is sequentially connected, the other end is provided with the first department of assembly (16) and connect with locating rod (13) one end fits, the second assembling stand
(12) one end is provided with the second department of assembly (17) and locating rod (13) other end is cooperatively connected, and the second assembling stand (12) other end turns
On fixed bracket (1), the first elastic component (14) is set in locating rod (13), the first department of assembly (16), the second assembly for dynamic setting
In portion (17), elastic reaction is distinguished on the first assembling stand (11) and the second assembling stand (12) in both ends；Second assembly
Limit socket part (18), at least partly set of the first elastic component (14) are additionally provided on seat (12) and/or the first assembling stand (11)
It is located in limit socket part (18).
10. the angle limiting structure easy to assemble of furniture turnover device according to claim 9, it is characterised in that: the structure is also
Including furniture cabinet and furniture tilt-up door, fixed bracket (1) is arranged on furniture cabinet and is provided with damping unit (A),
It is provided with switching device on swing arm element (2) and is cooperatively connected by switching device and furniture tilt-up door；The furniture turns over
Door is in by the cooperation overturning opening and closing of transmission component, swing arm element (2) and switching device has on cabinet body and overturns closing at least
It is closed on furniture cabinet when a trip by the interaction damping of swing arm element (2) and damping unit (A).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820966803.6U CN208486724U (en) | 2018-06-21 | 2018-06-21 | A kind of angle limiting structure easy to assemble of furniture turnover device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820966803.6U CN208486724U (en) | 2018-06-21 | 2018-06-21 | A kind of angle limiting structure easy to assemble of furniture turnover device |
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| CN208486724U true CN208486724U (en) | 2019-02-12 |
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| CN201820966803.6U Active CN208486724U (en) | 2018-06-21 | 2018-06-21 | A kind of angle limiting structure easy to assemble of furniture turnover device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108643736A (en) * | 2018-06-21 | 2018-10-12 | 广东东泰五金精密制造有限公司 | A kind of angle limiting structure easy to assemble of furniture turnover device |
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2018
- 2018-06-21 CN CN201820966803.6U patent/CN208486724U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108643736A (en) * | 2018-06-21 | 2018-10-12 | 广东东泰五金精密制造有限公司 | A kind of angle limiting structure easy to assemble of furniture turnover device |
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