CN108868410B - Durable furniture flip structure of low noise - Google Patents
Durable furniture flip structure of low noise Download PDFInfo
- Publication number
- CN108868410B CN108868410B CN201810905213.7A CN201810905213A CN108868410B CN 108868410 B CN108868410 B CN 108868410B CN 201810905213 A CN201810905213 A CN 201810905213A CN 108868410 B CN108868410 B CN 108868410B
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- Prior art keywords
- swing arm
- rolling
- bracket
- furniture
- slot
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- 238000005096 rolling process Methods 0.000 claims abstract description 83
- 230000007306 turnover Effects 0.000 claims description 18
- 230000005540 biological transmission Effects 0.000 claims description 12
- 230000000149 penetrating effect Effects 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 3
- 230000006872 improvement Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000005452 bending Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D3/00—Hinges with pins
- E05D3/06—Hinges with pins with two or more pins
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D11/00—Additional features or accessories of hinges
- E05D11/10—Devices for preventing movement between relatively-movable hinge parts
- E05D11/1028—Devices for preventing movement between relatively-movable hinge parts for maintaining the hinge in two or more positions, e.g. intermediate or fully open
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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
- E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
- E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
- E05F1/10—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance
- E05F1/12—Mechanisms in the shape of hinges or pivots, operated by springs
- E05F1/1246—Mechanisms in the shape of hinges or pivots, operated by springs with a coil spring perpendicular to the pivot axis
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/20—Application of doors, windows, wings or fittings thereof for furniture, e.g. cabinets
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
Abstract
The low-noise durable furniture overturning structure comprises an overturning device and a fixed bracket which are in mutual rotation fit, wherein the overturning device at least comprises a swing arm element, a bracket element, a connecting rod and an elastic assembly; the swing arm element swings on the support element, the elastic component is driven to move on the support element during swinging, the swing arm element is provided with a swing arm slot, the support element is provided with a support slot, one end of the connecting rod is provided with a shaft part, the other end of the connecting rod is in driving connection with the elastic component, a pin roll is arranged between the swing arm slot, the support slot and the shaft part, at least one rolling piece is arranged on the pin roll in a rolling mode, and the pin roll rolls on the swing arm slot and/or the support slot and/or the shaft part through the at least one rolling piece. The invention has strong practicability through the improvement of the structure.
Description
Technical Field
The invention relates to a low-noise durable furniture overturning structure.
Background
In the structure, a bending end of a first rotating arm is rotatably connected with a base plate, a bending end of a second rotating arm is rotatably connected with the base plate, two ends of the connecting arm which can be overlapped with respective straight ends of the first rotating arm and the second rotating arm at the same time are rotatably connected with respective straight ends of the first rotating arm and the second rotating arm respectively, the connecting arm is positioned between the first rotating arm and the second rotating arm, the bending end of the first rotating arm is hinged with a free end of a movable rod of an air rod, the fixed rod of the air rod can be movably connected with the base plate, and the base plate is further provided with an elastic device which is provided with a collision part and elastically collides with the corner part after the second rotating arm rotates. The structure is said to reduce noise, the closing movement or opening movement of the cabinet door is more flexible, the cabinet door is wholly translational movement in the movement process, and the condition that the common cabinet door possibly collides with the head can be avoided; however, the up-turned door hinge only realizes buffering damping through the elastic device, the force during closing movement or opening movement cannot achieve a uniform effect, and the elastic device has high noise and friction force during the up-turned door hinge opening and closing, so that the use experience of a user and the service life of a product are influenced, and meanwhile, the up-turned door is automatically closed due to dead weight after being opened for a certain angle, so that the use requirement of the user cannot be met. Therefore, further improvements are needed.
Disclosure of Invention
The invention aims to provide a low-noise durable furniture overturning structure which has the advantages of simple and reasonable structure, safety, reliability, easiness in production, easiness in realization, convenience in use, small volume, compact connection among components, stability, smoothness in opening and closing, small collision, low noise and long service life, and overcomes the defects in the prior art.
According to durable furniture flip structure of this purpose design of low noise, including mutually rotating complex turning device and fixed bolster, its characterized in that: the turnover device at least comprises a swing arm element, a bracket element, a connecting rod and an elastic assembly; the swing arm element swings on the support element, the elastic component is driven to move on the support element during swinging, the swing arm element is provided with a swing arm slot, the support element is provided with a support slot, one end of the connecting rod is provided with a shaft part, the other end of the connecting rod is in driving connection with the elastic component, a pin roll is arranged between the swing arm slot, the support slot and the shaft part, at least one rolling piece is arranged on the pin roll in a rolling mode, and the pin roll rolls on the swing arm slot and/or the support slot and/or the shaft part through the at least one rolling piece.
The swing arm slot and/or the bracket slot and/or the shaft part are/is provided with a positioning part, at least one rolling piece is sleeved on the pin shaft in a rolling way, and the two rolling pieces are respectively positioned and acted on the positioning part.
The two bracket elements are respectively provided with bracket slots, and the two bracket slots are respectively provided with positioning parts; the at least one rolling piece is sleeved on the pin shaft in a rolling way, and the two rolling pieces are sleeved with each other and then are positioned left and right and/or up and down to act on the positioning part.
The pin shaft is provided with two rolling parts in a rolling way, the two rolling parts are respectively sleeved at two ends of the pin shaft in a rolling way, and the pin shaft is arranged on the swing arm slot, the bracket slot and the shaft part in a penetrating way; the two ends of the pin shaft move along the tracks of the two bracket slots in a rolling way through the two rolling parts when the swing arm element swings, and the middle part of the pin shaft moves along the tracks of the swing arm slot when the swing arm element swings and drives the connecting rod to rotate on the bracket element.
Three rolling elements are arranged on the pin shaft in a rolling manner, the three rolling elements are respectively sleeved at the two ends and the middle part of the pin shaft in a rolling manner, and the pin shaft is arranged on the swing arm slot, the bracket slot and the shaft part in a penetrating manner; the two ends of the pin roll move along the track of the two bracket slots respectively through two rolling parts when the swing arm element swings, the middle part of the pin roll moves along the track of the swing arm slot respectively through the other rolling part when the swing arm element swings, the shaft part rolls, and the connecting rod is driven to rotate on the bracket element.
The swing arm element, and/or the bracket element, and/or the connecting rod are made of metal and/or plastic.
The elastic component comprises a spring piece and a sliding piece; the spring piece is respectively and elastically acted on one end of the bracket element and one end of the sliding piece, and the sliding piece is arranged on the bracket element in a sliding way, and the other end of the sliding piece is rotationally connected with the connecting rod; the swing arm element drives the pin shaft to move along the track of the swing arm slot and/or the bracket slot in a rolling way through at least one rolling piece when the swing arm element swings, the pin shaft drives the connecting rod to rotate on the bracket element when moving, the connecting rod drives the sliding piece to slide on the bracket element when rotating, and the sliding piece and the spring piece interact with each other in an elastic way when sliding.
An inner cavity is formed between the two bracket elements, and the spring piece and the sliding piece are respectively arranged in the inner cavity; one end of the spring piece elastically positions and acts on the inner cavity of the bracket element, the other end elastically positions and acts on the sliding piece, a linear guide groove is also arranged in the inner cavity, and the sliding piece is arranged on the bracket element in a linear guide way through the linear guide groove; the pin shaft is penetrated on the swing arm slot and/or the bracket slot and/or the shaft part through at least one rolling piece in a clearance way.
The support element is also provided with an adjusting component for adjusting the elasticity of the spring piece, and the adjusting component comprises an adjusting element, a transmission element and a pushing element; the adjusting element is positioned and rotated on the bracket element and is in driving connection with the transmission element, the transmission element is positioned and rotated on the bracket element through the driving of the adjusting element and is in driving connection with the pushing element, the pushing element slides on the bracket element through the driving of the transmission element, and the elastic force of the spring piece is compressed or released when the pushing element slides, so that the elastic force of the spring piece is adjusted.
The structure also comprises a furniture roll-over door, a furniture cabinet body and a furniture hinge; one end of the furniture hinge is connected with the furniture roll-over door in a matched manner, the other end of the furniture hinge is connected with the furniture cabinet in a matched manner, the fixed support is arranged on the furniture roll-over door, one end of the swing arm element is in swing connection with one end of the support element, the other end of the swing arm element is arranged on the fixed support in a swing manner, and the other end of the support element is in rotary connection with the furniture cabinet; the furniture turnover door is turned over and opened on the furniture cabinet body through the matching of the furniture hinge, the turnover device and the fixed support, and is elastically closed on the furniture cabinet body through the elastic component and/or the furniture hinge when at least a certain position is turned over and closed.
According to the invention, through the improvement of the structure, the swing arm element is rotationally connected with the furniture turnover door, the support element is rotationally connected with the furniture cabinet body, meanwhile, the furniture hinge is arranged between the furniture turnover door and the furniture cabinet body, the swing arm element is in swing connection with the support element, so that the furniture turnover door can be turned over and opened on the furniture cabinet body, wherein the swing arm element and the support element follow the swing on the furniture cabinet body during the turning over and opening process of the furniture turnover door, the turning over and opening effect of the furniture turnover door is improved, the furniture turnover door is elastically closed on the furniture cabinet body through the elastic component and/or the furniture hinge when the furniture turnover door is turned over and closed at least at a certain position, the turning over and opening process of the furniture turnover door is stable, smooth, small in collision and low in noise, and meanwhile, the furniture turnover door can be provided with a damper according to the use requirement, namely, the furniture turnover door can be elastically closed on the furniture cabinet body through the damper of the furniture hinge, so that the use experience of a product is effectively improved.
And the swing arm element and the bracket element are respectively provided with a swing arm slot and a bracket slot, the connecting rod is provided with a shaft part, the pin roll is provided with at least one rolling element in a rolling way, and the pin roll moves along the track of the bracket slot and/or moves along the track of the swing arm slot and/or rolls along the shaft part when the swing arm element swings, so that the force of the swing arm element acting on the elastic component changes along the track of the swing arm slot and the bracket slot, and the furniture roll-over door can achieve the effects of uniform speed, acceleration or deceleration and the like, thereby improving the usability of products and being suitable for more places or people.
Meanwhile, as the rolling piece rolls on the pin shaft, the rolling piece and the swing arm element, the bracket element and the connecting rod are in rolling interaction, so that the problems of noise generation, short whole service life of a product and the like of the furniture roll-over door during the roll-over opening and closing process caused by friction are effectively avoided, the roll-over opening and closing process of the furniture roll-over door is more stable and smooth, the collision is small, the noise is low, and the use experience and the service life of the product are further improved.
Moreover, when the furniture roll-over door is turned over and opened for a certain angle, the turning-over closing force of the furniture roll-over door can be counteracted due to the elastic action of the elastic component, so that the furniture roll-over door is finally hovered at any time when turned over and opened for a certain angle, the problems that the use is influenced and even users are injured by overlarge weight after the furniture roll-over door is turned over and opened are effectively solved, the furniture roll-over door can hover at will no matter the size or the weight, and the use of furniture roll-over doors with different sizes, weights and installation heights and the use of different stature heights of users are greatly met.
The device has the characteristics of simple and reasonable structure, safety, reliability, easy production, easy realization, convenient use, small volume, compact connection among all components, stability and smoothness in opening and closing, small collision, low noise, long service life and the like, and has strong practicability.
Drawings
Fig. 1 is an exploded view of a first embodiment of the present invention.
Fig. 2 is an exploded view of a turning device according to a first embodiment of the present invention.
Fig. 3 is a schematic diagram of an assembling structure of a turning device according to a first embodiment of the present invention.
Fig. 4 is a schematic view showing an assembled sectional structure of a swing arm element, a bracket element, a link, a pin and a rolling member according to a first embodiment of the present invention.
Fig. 5 to 7 are schematic views showing a process of opening and closing a furniture roll-over door according to a first embodiment of the present invention.
Fig. 8 is an exploded view of a flipping device according to a second embodiment of the invention.
Fig. 9 is a schematic view showing an assembled sectional structure of a swing arm element, a bracket element, a link, a pin shaft and a rolling member according to a second embodiment of the present invention.
Detailed Description
The invention is further described below with reference to the drawings and examples.
First embodiment
Referring to fig. 1-7, the low-noise durable furniture overturning structure comprises an overturning device and a fixed bracket 1 which are in mutual rotation fit, wherein the overturning device at least comprises a swing arm element 2, a bracket element 10, a connecting rod 11 and an elastic component; the swing arm element 2 is arranged on the support element 10 in a swinging way, and drives the elastic component to move on the support element 10 during swinging, the swing arm element 2 is provided with a swing arm slot 12, the support element 10 is provided with a support slot 13, one end of the connecting rod 11 is provided with a shaft part 15, the other end of the connecting rod is in driving connection with the elastic component, a pin roll 14 is arranged among the swing arm slot 12, the support slot 13 and the shaft part 15, at least one rolling piece 21 is arranged on the pin roll 14 in a rolling way, and the pin roll 14 rolls on the swing arm slot 12 and/or the support slot 13 and/or the shaft part 15 through the at least one rolling piece 21.
Further, the swing arm slot 12 and/or the bracket slot 13 and/or the shaft portion 15 are provided with a positioning portion 22, and at least one rolling member 21 is sleeved on the pin shaft 14 in a rolling manner, and the two rolling members are respectively positioned and acted on the positioning portion 22.
Further, two bracket elements 10 are provided, two bracket slots 13 are respectively provided on the two bracket elements 10, and positioning parts 22 are respectively provided on the two bracket slots 13; the at least one rolling element 21 is sleeved on the pin 14 in a rolling way, and the two rolling elements are sleeved with each other and then respectively positioned left and right and/or up and down to act on the positioning part 22.
Further, two rolling elements 21 are arranged on the pin shaft 14 in a rolling manner, the two rolling elements 21 are respectively sleeved at two ends of the pin shaft 14 in a rolling manner, and the pin shaft 14 is arranged on the swing arm slot 12, the bracket slot 13 and the shaft part 15 in a penetrating manner; wherein, both ends of the pin 14 move along the track of the two bracket slots 13 through two rolling pieces 21 when the swing arm element 2 swings, and the middle part of the pin 14 moves along the track of the swing arm slot 12 when the swing arm element 2 swings and drives the connecting rod 11 to rotate on the bracket element 10.
Further, the swing arm element 2, and/or the bracket element 10, and/or the link 11 are made of metal and/or plastic.
Further, the elastic assembly comprises a spring member 16 and a slider 17; wherein the spring member 16 elastically acts on one end of the bracket member 10 and one end of the slider 17, respectively, the slider 17 is slidably provided on the bracket member 10, and the other end thereof is rotatably connected with the link 11; the swing arm element 2 drives the pin 14 to move along the track of the swing arm slot 12 and/or the bracket slot 13 in a rolling way through at least one rolling piece 21 when swinging, the pin 14 drives the connecting rod 11 to rotate on the bracket element 10 when moving, the connecting rod 11 drives the sliding piece 17 to slide on the bracket element 10 when rotating, and the sliding piece 17 interacts with the spring piece 16 in an elastic way when sliding.
Further, an inner cavity is formed between the two bracket elements 10, and the spring member 16 and the sliding member 17 are respectively arranged in the inner cavity; wherein, one end of the spring piece 16 is elastically positioned and acted on the inner cavity of the bracket element 10, the other end is elastically positioned and acted on the sliding piece 17, a linear guide groove is also arranged in the inner cavity, and the sliding piece 17 is arranged on the bracket element 10 in a linear guide way through the linear guide groove; the pin 14 is arranged on the swing arm slot 12 and/or the bracket slot 13 and/or the shaft part 15 in a clearance way through at least one rolling piece 21.
Further, the support element 10 is further provided with an adjusting component for adjusting the elasticity of the spring element 16, and the adjusting component comprises an adjusting element 18, a transmission element 19 and a pushing element 20; the adjusting element 18 is positioned and rotated on the support element 10 and is in driving connection with the transmission element 19, the transmission element 19 is positioned and rotated on the support element 10 by driving of the adjusting element 18 and is in driving connection with the pushing element 20, and the pushing element 20 slides on the support element 10 by driving of the transmission element 19 and compresses or releases the elastic force of the spring element 16 during sliding so as to adjust the elastic force of the spring element 16.
Specifically, the structure also comprises a furniture roll-over door X, a furniture cabinet Y and a furniture hinge Z; one end of a furniture hinge Z is connected with a furniture roll-over door X in a matched manner, the other end of the furniture hinge Z is connected with a furniture cabinet Y in a matched manner, a fixed support 1 is arranged on the furniture roll-over door X, one end of a swing arm element 2 is connected with one end of a support element 10 in a swinging manner, the other end of the swing arm element 2 is arranged on the fixed support 1 in a swinging manner, and the other end of the support element 10 is connected with the furniture cabinet Y in a rotating manner; the furniture turnover door X is turned over and opened on the furniture cabinet Y through the matching of the furniture hinge Z, the turnover device and the fixed bracket 1, and is elastically closed on the furniture cabinet Y through an elastic component and/or the furniture hinge Z when at least a certain position is turned over and closed.
Second embodiment
Referring to fig. 8 and 9, the low noise durable furniture tumble structure is different from the first embodiment in that: the pin shaft 14 is provided with three rolling elements 21 in a rolling way, the three rolling elements 21 are respectively sleeved at the two ends and the middle part of the pin shaft 14 in a rolling way, and the pin shaft 14 is arranged on the swing arm slot 12, the bracket slot 13 and the shaft part 15 in a penetrating way; wherein, both ends of the pin 14 are respectively moved along the track of the two bracket slots 13 by two rolling members 21 when the swing arm element 2 swings, and the middle part of the pin 14 is respectively moved along the track of the swing arm slot 12 by the other rolling member 21 when the swing arm element 2 swings, and the shaft part 15 is rolled, and the connecting rod 11 is driven to rotate on the bracket element 10.
Other undescribed portions are the same as the first embodiment.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the foregoing embodiments, which have been described in the foregoing description merely illustrates the principles of the invention, and that various changes and modifications may be made therein without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides a durable furniture flip structure of low noise, includes mutually rotating complex turning device and fixed bolster (1), its characterized in that: the turnover device at least comprises a swing arm element (2), a bracket element (10), a connecting rod (11) and an elastic component; the swing arm element (2) is arranged on the support element (10) in a swinging way, the elastic component is driven to move on the support element (10) during swinging, the swing arm element (2) is provided with a swing arm slot (12), the support element (10) is provided with a support slot (13), one end of the connecting rod (11) is provided with a shaft part (15), the other end of the connecting rod is in driving connection with the elastic component, a pin roll (14) is arranged between the swing arm slot (12), the support slot (13) and the shaft part (15), at least one rolling piece (21) is arranged on the pin roll (14) in a rolling way, and the pin roll (14) rolls on the swing arm slot (12) and/or the support slot (13) and/or the shaft part (15) through the at least one rolling piece (21);
the swing arm slot (12) and/or the bracket slot (13) and/or the shaft part (15) are/is provided with a positioning part (22), at least one rolling element (21) is sleeved on the pin shaft (14) in a rolling way, and the two rolling elements are respectively positioned and acted on the positioning part (22);
the two bracket elements (10) are arranged, the two bracket elements (10) are respectively provided with bracket slots (13), and the two bracket slots (13) are respectively provided with positioning parts (22); the at least one rolling piece (21) is sleeved on the pin shaft (14) in a rolling way, and the two rolling pieces are sleeved with each other and then are respectively positioned left and right and/or up and down to act on the positioning part (22).
2. The low noise durable furniture tumble structure according to claim 1 wherein: the pin shaft (14) is provided with two rolling elements (21) in a rolling manner, the two rolling elements (21) are respectively sleeved at two ends of the pin shaft (14) in a rolling manner, and the pin shaft (14) is arranged on the swing arm slot (12), the bracket slot (13) and the shaft part (15) in a penetrating manner; the two ends of the pin shaft (14) respectively move along the tracks of the two bracket slots (13) in a rolling way through the two rolling parts (21) when the swing arm element (2) swings, the middle part of the pin shaft (14) moves along the tracks of the swing arm slots (12) when the swing arm element (2) swings, and the connecting rod (11) is driven to rotate on the bracket element (10).
3. The low noise durable furniture tumble structure according to claim 1 wherein: three rolling elements (21) are arranged on the pin shaft (14) in a rolling manner, the three rolling elements (21) are respectively sleeved at two ends and the middle of the pin shaft (14) in a rolling manner, and the pin shaft (14) is arranged on the swing arm slot (12), the bracket slot (13) and the shaft part (15) in a penetrating manner; the two ends of the pin shaft (14) move along the tracks of the two bracket slots (13) in a rolling way through the two rolling parts (21) when the swing arm element (2) swings, the middle part of the pin shaft (14) moves along the tracks of the swing arm slot (12) in a rolling way through the other rolling part (21) when the swing arm element (2) swings, the shaft part (15) rolls, and the connecting rod (11) is driven to rotate on the bracket element (10).
4. The low noise durable furniture tumble structure according to claim 1 wherein: the swing arm element (2), and/or the bracket element (10), and/or the connecting rod (11) are made of metal and/or plastic.
5. The low noise durable furniture tumble structure according to claim 1 wherein: the elastic assembly comprises a spring member (16) and a sliding member (17); the spring piece (16) elastically acts on one end of the bracket element (10) and one end of the sliding piece (17), and the sliding piece (17) is arranged on the bracket element (10) in a sliding manner, and the other end of the sliding piece is rotationally connected with the connecting rod (11); the swing arm element (2) drives the pin shaft (14) to move along the track of the swing arm slot (12) and/or the bracket slot (13) in a rolling way through at least one rolling piece (21) when swinging, the pin shaft (14) drives the connecting rod (11) to rotate on the bracket element (10) when moving, the connecting rod (11) drives the sliding piece (17) to slide on the bracket element (10) when rotating, and the sliding piece (17) interacts with the spring piece (16) in an elastic way when sliding.
6. The low noise durable furniture tumble structure according to claim 5 wherein: an inner cavity is formed between the two bracket elements (10), and a spring piece (16) and a sliding piece (17) are respectively arranged in the inner cavity; one end of the spring piece (16) is elastically positioned to act on the inner cavity of the bracket element (10), the other end of the spring piece is elastically positioned to act on the sliding piece (17), a linear guide groove is further formed in the inner cavity, and the sliding piece (17) is arranged on the bracket element (10) in a linear guide manner through the linear guide groove; the pin shaft (14) is arranged on the swing arm slot (12) and/or the bracket slot (13) and/or the shaft part (15) in a penetrating way through at least one rolling piece (21).
7. The low noise durable furniture tumble structure according to claim 1 wherein: an adjusting component for adjusting the elasticity of the spring piece (16) is further arranged on the support element (10), and comprises an adjusting element (18), a transmission element (19) and a pushing element (20); the adjusting element (18) is positioned and rotated on the support element (10) and is in driving connection with the transmission element (19), the transmission element (19) is positioned and rotated on the support element (10) through the driving of the adjusting element (18) and is in driving connection with the pushing element (20), the pushing element (20) slides on the support element (10) through the driving of the transmission element (19), and the elastic force of the spring piece (16) is compressed or released during sliding, so that the elastic force of the spring piece (16) is adjusted.
8. The low noise durable furniture tumble structure according to claim 1 wherein: the furniture hinge also comprises a furniture roll-over door (X), a furniture cabinet body (Y) and a furniture hinge (Z); one end of a furniture hinge (Z) is connected with a furniture roll-over door (X) in a matched manner, the other end of the furniture hinge is connected with a furniture cabinet (Y) in a matched manner, a fixed support (1) is arranged on the furniture roll-over door (X), one end of a swing arm element (2) is connected with one end of a support element (10) in a swinging manner, the other end of the swing arm element (2) is arranged on the fixed support (1) in a swinging manner, and the other end of the support element (10) is connected with the furniture cabinet (Y) in a rotating manner; the furniture turnover door (X) is turned over and opened on the furniture cabinet body (Y) through the matching of the furniture hinge (Z), the turnover device and the fixed support (1), and is elastically closed on the furniture cabinet body (Y) through an elastic component and/or the furniture hinge (Z) when at least a certain position is turned over and closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810905213.7A CN108868410B (en) | 2018-08-09 | 2018-08-09 | Durable furniture flip structure of low noise |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810905213.7A CN108868410B (en) | 2018-08-09 | 2018-08-09 | Durable furniture flip structure of low noise |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108868410A CN108868410A (en) | 2018-11-23 |
| CN108868410B true CN108868410B (en) | 2023-11-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810905213.7A Active CN108868410B (en) | 2018-08-09 | 2018-08-09 | Durable furniture flip structure of low noise |
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| Country | Link |
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| CN (1) | CN108868410B (en) |
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| GB1437507A (en) * | 1973-12-05 | 1976-05-26 | ||
| DE102007031175B3 (en) * | 2007-07-04 | 2008-10-09 | Zimmer, Günther | Fitting with relatively pivotable fitting parts and with a delay device |
| CN101525964A (en) * | 2009-04-11 | 2009-09-09 | 伍志勇 | Furniture hinge |
| CN104806103A (en) * | 2015-04-27 | 2015-07-29 | 伍志勇 | Elastic force manipulating structure of tilt-up door of furniture |
| CN108005500A (en) * | 2017-11-27 | 2018-05-08 | 青海大学 | Positioning limit is locked |
| CN209369561U (en) * | 2018-08-09 | 2019-09-10 | 广东东泰五金精密制造有限公司 | A kind of furniture overturning structure of low noise durable |
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2018
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| ES145054U (en) * | 1968-01-26 | 1969-05-01 | Salice Arturo Spa | Invisible charnela device articulated in a quadrilateral mode, adapted to automatically close a door, portezuela or cover. (Machine-translation by Google Translate, not legally binding) |
| GB1437507A (en) * | 1973-12-05 | 1976-05-26 | ||
| DE102007031175B3 (en) * | 2007-07-04 | 2008-10-09 | Zimmer, Günther | Fitting with relatively pivotable fitting parts and with a delay device |
| CN101525964A (en) * | 2009-04-11 | 2009-09-09 | 伍志勇 | Furniture hinge |
| CN104806103A (en) * | 2015-04-27 | 2015-07-29 | 伍志勇 | Elastic force manipulating structure of tilt-up door of furniture |
| CN108005500A (en) * | 2017-11-27 | 2018-05-08 | 青海大学 | Positioning limit is locked |
| CN209369561U (en) * | 2018-08-09 | 2019-09-10 | 广东东泰五金精密制造有限公司 | A kind of furniture overturning structure of low noise durable |
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