CN110952861B - Wall cupboard door turning mechanism and wall cupboard - Google Patents
Wall cupboard door turning mechanism and wall cupboard Download PDFInfo
- Publication number
- CN110952861B CN110952861B CN201911211491.3A CN201911211491A CN110952861B CN 110952861 B CN110952861 B CN 110952861B CN 201911211491 A CN201911211491 A CN 201911211491A CN 110952861 B CN110952861 B CN 110952861B
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- 230000007246 mechanism Effects 0.000 title claims abstract description 58
- 230000003014 reinforcing effect Effects 0.000 claims description 10
- 230000002146 bilateral effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 11
- 230000008569 process Effects 0.000 abstract description 11
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 230000007306 turnover Effects 0.000 description 8
- 230000000630 rising effect Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000009434 installation Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 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
- E05D15/00—Suspension arrangements for wings
- E05D15/56—Suspension arrangements for wings with successive different movements
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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
- E05F15/00—Power-operated mechanisms for wings
- E05F15/50—Power-operated mechanisms for wings using fluid-pressure actuators
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
- E06B3/50—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with more than one kind of movement
- E06B3/5045—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with more than one kind of movement specially adapted for furniture
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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)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Hinges (AREA)
- Cabinets, Racks, Or The Like Of Rigid Construction (AREA)
Abstract
The invention discloses a wall cabinet door turning mechanism and a wall cabinet, belonging to the wall cabinet technical field, wherein the wall cabinet comprises an open outer cabinet, an inner cabinet, a fixed door fixed on the upper part of the open outer cabinet and a door turned over spliced below the fixed door, wing plates are arranged on the side wall of the inner cabinet, the left end and the right end of the door turned over are respectively provided with the wall cabinet door turning mechanism, the wall cabinet door turning mechanisms at the left end and the right end are symmetrically arranged, the door turning mechanism comprises a first connecting rod and a second connecting rod, one end of the second connecting rod is fixed on the inner wall of the side wall of the outer cabinet, the middle part of the first connecting rod is hinged to the other end of the second connecting rod, one end of the first connecting rod is hinged to the turndown door, the other end of the first connecting rod is a free end matched with the wing plate, when the wing plate drives the free end of the first connecting rod to move downwards, the hinged end of the first connecting rod and the turndown door drives the turndown door to move upwards and outwards, the turndown door mechanism is adopted, the hanging cabinet is opened completely and rapidly, the operation time is shortened, the use efficiency is improved, the energy consumption is reduced, the stability of the cabinet in the operation process is high, and shaking cannot occur.
Description
[ Field of technology ]
The invention relates to the technical field of wall cabinets, in particular to a wall cabinet door turning mechanism and a wall cabinet.
[ Background Art ]
With the development of urban design, more and more people move to commodity houses to live, urban population is increased sharply, house price is increased, house area is also increased more and more tense, therefore, people pay more attention to the utilization rate of high space during decoration, hanging cabinets arranged at high positions are commonly applied, the traditional hanging cabinets are fixed on walls and cannot be lifted, the use is inconvenient, the installation is too low, users are easy to collide with in the use process, the installation is too high, the articles are not changed, other ascending tools are needed, the danger is high, various types of lifting hanging cabinets are also provided for providing better use experience for users along with the development of technology, the lifting hanging cabinets comprise an outer cabinet fixed on the wall and an inner cabinet arranged in the outer cabinet, in order to avoid the entry of external dust and the like, the sanitation of articles in the cabinet is ensured, the outer wall is provided with a fixed wall door, the outer cabinet does not comprise a lower wall, the inner cabinet can be lifted up and down in the outer cabinet, the lifting hanging cabinet can be arranged at a higher position, the inner cabinet is pulled out when the articles are taken and put, the use is convenient, the safety is high, but the lifting hanging cabinet needs to be completely exposed, the inner cabinet is required to be lowered to the bottommost end of the outer cabinet, the travel of the inner cabinet is required to be larger, the travel of the inner cabinet is limited due to the limitations of the conditions such as the height of the cabinet body and the lifting driving mechanism, the inner cabinet cannot be completely exposed, the use space of the inner cabinet is reduced, and meanwhile, if the inner cabinet is lowered to the bottommost end of the outer cabinet, the coincidence degree of the lifting driving mechanism is low, the rigidity is poor, so that the stability of the inner cabinet is poor, and shaking occurs.
[ Invention ]
The invention aims to solve the technical problems of overcoming the defects in the prior art and designing a hanging cabinet door turning mechanism so as to realize faster and better opening and closing of an inner cabinet, shorten the operation time, improve the use efficiency and reduce the energy consumption.
In order to solve the technical problems, the invention adopts the following technical scheme:
The utility model provides a wall cabinet door tilting mechanism, the wall cabinet includes open outer cabinet, the interior cabinet that goes up and down in outer cabinet and lid turn over the door on outer cabinet is uncovered, be equipped with the pterygoid lamina on the lateral wall of interior cabinet, the door tilting mechanism includes first connecting rod and second connecting rod, the one end of second connecting rod is fixed on outer cabinet lateral wall inner wall, first connecting rod middle part articulates on the other end of second connecting rod, the one end of first connecting rod articulates on turning over the door, the other end of first connecting rod is the free end with pterygoid lamina complex, when the pterygoid lamina drives first connecting rod free end downward movement, the articulated end of first connecting rod and turning over the door drives the upward outside motion of turning over the door.
The beneficial effects of the invention are that:
1. When the hanging cabinet door turning mechanism in the proposal is used in the hanging cabinet, when articles need to be taken and placed, the inner cabinet is pulled downwards by force, after the wing plate on the inner cabinet touches the free end of the first connecting rod, the inner cabinet is pulled downwards continuously, because the second connecting rod is fixed on the inner wall of the side wall of the outer cabinet, the wing plate drives the free end of the first connecting rod to do circular motion downwards and inwards relative to the outer cabinet by taking the hinge point of the first connecting rod and the second connecting rod as the rotation center, according to the lever principle, the hinge point of the first connecting rod and the turning door drives the turning door to do circular motion upwards and outwards, namely, when the inner cabinet descends, the door plate ascends, thereby realizing the reverse relative motion of the turning door and the inner cabinet, compared with the lifting hanging cabinet with the fixed cabinet door in the prior art, the wall cupboard of the wall cupboard door turning mechanism in the scheme is used, the inner cupboard can be completely exposed through the lower stroke of the inner cupboard, the absolute stroke of the inner cupboard is effectively shortened, the problem that the stroke of the inner cupboard is insufficient due to the reasons of the height of the cupboard body, the lifting driving mechanism and the like is avoided, the wall cupboard is not required to be installed at a very high position, a user can easily reach the holding part of the inner cupboard to pull out the wall cupboard, meanwhile, the door turning mechanism and the inner cupboard move reversely and relatively, the speed is superposed, the relative speed is high, the inner cupboard is opened completely and rapidly, the operation time is shortened, the use efficiency is improved, the energy consumption is reduced, the principle of closing the wall cupboard after the use is the same as that of opening the wall cupboard, and the operation process is opposite to the process and is not repeated.
2. When the hanging cabinet with the hanging cabinet door turning mechanism in the scheme is used and the inner cabinet is completely opened, the stroke of the inner cabinet relative to the outer cabinet is short, the superposition degree of the lifting driving mechanism is high, the superposition area is large, the rigidity is good, and therefore the stability of the inner cabinet is high, and shaking cannot occur.
Preferably, the door turning mechanism further comprises a third connecting rod, one end of the third connecting rod is hinged to the second connecting rod, the other end of the third connecting rod is hinged to the door turning, and the hinge point of the third connecting rod at the door turning is not overlapped with the hinge point of the first connecting rod at the door turning.
The third connecting rod hinged to the third connecting rod is driven to rotate by the movement of the door turning over, the hinge point of the third connecting rod and the hinge point of the second connecting rod are used as the rotation center, when the door turning over is at the highest position, the strength of the hanging cabinet door turning over mechanism is increased by the arrangement of the third connecting rod, the stability and the firmness of the hanging cabinet door turning over mechanism are greatly improved by combining the structure of the butt wing plate of the free end of the first connecting rod, the door turning over can not shake at the highest point, meanwhile, the stability of the door turning over at each position is further guaranteed, and the door turning over or shaking is prevented.
Preferably, a controllable tension gas spring is arranged between the inner wall of the side wall of the outer cabinet and the turndown door.
The controllable tension gas spring is arranged to provide a buffer effect for the rising and falling of the turndown door, control the rising and falling speed and prevent the phenomenon of hard impact between the turndown door and the edge of the outer cabinet caused by the rapid rising or falling of the turndown door.
Preferably, one end of the controllable tension gas spring is hinged to the fixed end of the second connecting rod, and the other end of the controllable tension gas spring is hinged to the third connecting rod.
When the door is opened upwards and outwards until reaching the highest point, the controllable tension gas spring piston rod is pulled away, a tension force is applied to the third connecting rod, the wing plate applies pressure to the free end of the first connecting rod, the tension force and the pressure force form a counter force, the whole wall cupboard door overturning mechanism is in a tight and stable state, accordingly the door overturning mechanism is lifted and stable, jolt or shake cannot occur, when the wall cupboard is closed, the inner cupboard is lifted, the pressure applied to the free end of the first connecting rod by the wing plate is reduced until the pressure is disappeared, the controllable tension gas spring has a rebound reset trend, the third connecting rod is pulled to retract into the outer cupboard, and the door overturning mechanism moves downwards and inwards under the action of self gravity and the tension force of the third connecting rod until the door returns to the initial position and covers the opening of the outer cupboard.
Preferably, the second connecting rod is an L-shaped connecting rod, one end of the third connecting rod is hinged at a corner of the second connecting rod, and the other end of the third connecting rod is hinged on the door.
Preferably, the first connecting rod comprises a first connecting rod body, an extension arm and a crank arm for connecting the first connecting rod body and the extension arm, one end of the extension arm, which is far away from the crank arm, is hinged on the door, and the hinge point of the second connecting rod and the first connecting rod is located on the crank arm.
Through the structure, the crank arm and the extension arm of the first connecting rod, the L-shaped bottom end of the second connecting rod, the third connecting rod and the turnover door form a parallel connecting rod structure, the L-shaped bottom end of the second connecting rod is a parallel connecting rod fixing seat, the crank arm and the extension arm of the first connecting rod and the third connecting rod are movable double cranks, and the turnover door is driven to move through the movement of the movable double cranks.
Preferably, the third connecting rod is a V-shaped connecting rod, a reinforcing rod is arranged between the first connecting rod and the third connecting rod, one end of the reinforcing rod is hinged to the connecting position of the crank arm and the extension arm, and the other end of the reinforcing rod is hinged to the corner of the third connecting rod.
The reinforcing rod further improves the rigidity and stability of the connecting rod assembly of the door tilting mechanism of the hanging cabinet.
Preferably, the free end of the first connecting rod is provided with a lug matched with the wing plate, the effective contact area of the lug and the wing plate is increased, the pressing effect is better and more accurate, and ineffective pressing caused by thinner free end of the first connecting rod is avoided.
Preferably, the protruding block is a roller, the wing plate drives the free end of the first connecting rod to rotate relative to the rotation center in the upward and downward movement process, so that horizontal relative sliding exists between the free end of the first connecting rod and the wing plate, friction force in the relative sliding process is reduced due to the arrangement of the roller, movement is smoother, and abrasion is reduced.
The invention adopts another technical scheme that:
The utility model provides a wall cabinet, includes open outer cabinet, the interior cabinet that goes up and down in outer cabinet, fixes at the fixed door on the open upper portion of outer cabinet and splice the door that turns over in the fixed door below, be equipped with the pterygoid lamina on the lateral wall of interior cabinet, both ends respectively are equipped with the wall cabinet in the above-mentioned arbitrary technical scheme turns over a mechanism about turning over, and the wall cabinet at both ends turns over a mechanism bilateral symmetry setting about.
These features and advantages of the invention will be disclosed in more detail in the following detailed description and accompanying drawings.
[ Description of the drawings ]
The invention is further described with reference to the accompanying drawings:
FIG. 1 shows a hanging cabinet according to the present invention schematic of the open-time three-dimensional structure.
Fig. 2 is a schematic perspective view of the door tilting mechanism of the present invention in an external cabinet.
FIG. 3 is a cross-sectional view of the door tilting mechanism of the present invention connecting an outer cabinet and a tilt door.
Fig. 4 is a schematic view of a three-dimensional structure of a hanging cabinet of the present invention after being opened.
Fig. 5 is a sectional view of the wall cabinet of the present invention after being opened.
Fig. 6 is a cross-sectional view of the wall cabinet of the present invention with the inner cabinet removed by opening.
Fig. 7 is a side view of the present invention with the cabinet open and the cabinet removed.
Fig. 8 is a schematic perspective view of the mechanism for opening the inner cabinet and turning the door of the hanging cabinet.
Fig. 9 is a front view of the wall cabinet of the present invention with the fixed door removed and the flap door turned.
[ Detailed description ] of the invention
The technical solutions of the embodiments of the invention are explained and illustrated below with reference to the drawings of the embodiments of the invention, but the embodiments described below are only preferred embodiments of the invention, not all. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the invention.
In the following description, directional or positional relationships such as the terms "inner", "outer", "upper", "lower", "left", "right", etc., are presented for convenience in describing the embodiments and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.
Embodiment one:
As shown in fig. 1 to 9, a hanging cabinet door turning mechanism 004, the hanging cabinet comprises an open outer cabinet 001, an inner cabinet 002 lifted in the outer cabinet 001 and a door turning 003 covered on the open outer cabinet 001, wing plates 002a are arranged on the side wall of the inner cabinet 002, the door turning mechanism 004 comprises a first connecting rod 1 and a second connecting rod 2, one end c of the second connecting rod 2 is fixed on the inner wall of the side wall of the outer cabinet 001, the middle part of the first connecting rod 1 is hinged on the other end d of the second connecting rod 2, one end a of the first connecting rod 1 is hinged on the door turning 003, the other end b of the first connecting rod 1 is a free end matched with the wing plates 002a, and when the wing plates 002a drive the free end of the first connecting rod 1 to move downwards, the hinge end of the first connecting rod 1 and the door turning 003 drive the door turning 003 to move upwards and outwards.
When the lifting cabinet door turning mechanism 004 in the scheme is used in the lifting cabinet, as shown in fig. 4, when objects need to be taken and placed, the inner cabinet 002 is pulled downwards by force, after the wing plate 002a on the inner cabinet 002 touches the free end b of the first connecting rod 1, the inner cabinet 002 is pulled downwards continuously, as the second connecting rod 2 is fixed on the inner wall of the side wall of the outer cabinet 001, the wing plate 002a drives the free end b of the first connecting rod 1 to do circular motion downwards and inwards relative to the outer cabinet 001 by taking the hinge point of the first connecting rod 1 and the second connecting rod 2 as a rotation center, according to the lever principle, the hinge ends of the first connecting rod 1 and the turning door 003 drive the turning door 003 to do circular motion upwards and outwards, namely, when the inner cabinet 002 descends, the door plate 002 ascends, thereby realizing the reverse relative motion of the turning door 003 and the inner cabinet 002, compared with the lifting cabinet fixed by the cabinet of the cabinet door turning mechanism 004 in the prior art, the lower stroke of the inner cabinet 002 can realize complete exposure of the inner cabinet 002, the absolute position of the inner cabinet 002 is effectively shortened, the lifting cabinet 002 is not easy to cause the problem of the fact that the lifting cabinet turning door 002 is completely, the lifting cabinet 002 is not easy to be completely opened by the opposite to the direction of the lifting cabinet 002, the lifting cabinet side of the lifting cabinet side wall is not easy to cause the opposite to the moving direction of the lifting cabinet 002, and the lifting cabinet 002 is high enough to cause the lifting cabinet side, and the lifting cabinet 002 is easy to move relative to move, and the lifting direction is high enough to cause the lifting direction, and the lifting cabinet 002. The principle of closing the hanging cabinet after use is the same as the principle of opening the hanging cabinet, and the operation process is opposite to the above process, and is not described in detail here. When the hanging cabinet with the hanging cabinet door turning mechanism 004 in the scheme is used and the inner cabinet 002 is completely opened, the stroke of the inner cabinet 002 relative to the outer cabinet 001 is short, the contact ratio of the lifting driving mechanism is high, the contact area is large, the rigidity is good, and therefore the stability of the inner cabinet 002 is high, and shaking can not occur.
In order to increase the contact area between the wing plate 002a and the free end of the first link 1, as shown in fig. 2,3, 6, 7, 8 and 9, the free end b of the first link 1 is provided with a bump matched with the wing plate 002a, so that the pressing effect is better and more accurate, and ineffective pressing caused by thinner free end of the first link 1 is avoided, the wing plate 002a drives the free end b of the first link 1 to rotate relative to the rotation center in the upward and downward movement process of the free end b of the first link 1, so that the free end of the first link 1 and the wing plate 002a slide horizontally relative to each other, and the bump in the embodiment is a roller 3 in order to reduce friction force in the relative sliding process, so that the movement is smoother and abrasion is reduced.
In order to improve stability of the door 003 at the highest point and prevent shaking, as shown in fig. 3, 5, 6, 7 and 8, the door turning mechanism 004 further comprises a third connecting rod 4, one end e of the third connecting rod 4 is hinged to the second connecting rod 2, the other end f of the third connecting rod 4 is hinged to the door 003, the hinge point of the third connecting rod 4 at the door 003 is not overlapped with the hinge point of the first connecting rod 1 at the door 003, the door 003 moves to drive the third connecting rod 4 hinged to the door to rotate by taking the hinge point of the third connecting rod 4 and the second connecting rod 2 as a rotation center, when the door 003 is at the highest point, the strength of the door turning mechanism 004 is increased by the arrangement of the third connecting rod 4, the stability and firmness of the door turning mechanism 004 are greatly improved by combining the structure that the free end of the first connecting rod 1 is abutted to the wing plate 002a, the stability of the door turning 003 at each position is further ensured, and the door 003 is prevented from being turned or shaking.
In order to facilitate the hinged installation of the first connecting rod 1 and the third connecting rod 4, as shown in fig. 8, the back of the flip door 003 is provided with a right-angle mounting frame 003a, one end side plate of the right-angle mounting frame 003a is fixed on the back of the flip door 003, and the first connecting rod 1 and the third connecting rod 4 are hinged on the other end side plate of the right-angle mounting frame 003 a.
In order to prevent the hard impact phenomenon between the door 003 and the edge of the outer cabinet 001 caused by the rapid rising or falling of the door 003, as shown in fig. 3, 6, 7 and 8, a controllable tension gas spring 5 is arranged between the inner wall of the side wall of the outer cabinet 001 and the door 003 to provide a buffer effect for the rising and falling of the door 003 and control the rising and falling speed, in this embodiment, one end g of the controllable tension gas spring 5 is hinged on the fixed end of the second connecting rod 2, and the other end h of the controllable tension gas spring 5 is hinged on the third connecting rod 4. In this embodiment, as shown in fig. 7 and 8, the second link 2 is an L-shaped link, one end e of the third link 4 is hinged at a corner of the second link 2, the other end f of the third link 4 is hinged on the flip door 003, as shown in fig. 8, the first link 1 includes a first link body 101, an extension arm 103 and a crank arm 102 connecting the first link body 101 and the extension arm 103, one end a of the extension arm 103 away from the crank arm 102 is hinged on the flip door 003, a hinge point of the second link 2 and the first link 1 is located on the crank arm 102, and the third link 4 is a V-shaped link.
Through the structure, the crank arm 102 and the extension arm 103 of the first connecting rod 1, the 2L-shaped bottom end of the second connecting rod, the third connecting rod 4 and the door turning 003 form a parallel connecting rod structure, the 2L-shaped bottom end of the second connecting rod is a parallel connecting rod fixing seat, the crank arm 102 and the extension arm 103 of the first connecting rod 1 and the third connecting rod 4 are movable double cranks, and the door turning 003 is driven to move through the movement of the movable double cranks. In the process of opening the hanging cabinet, the first connecting rod body 101 drives the movable double-crank to move upwards and outwards, the flap 003 is opened upwards and outwards until reaching the highest point, the piston rod of the controllable tension gas spring 5 is pulled away, a tension is applied to the third connecting rod 4, the wing plate 002a applies pressure to the free end of the first connecting rod 1, the tension and the pressure form a counter force, the whole hanging cabinet flap mechanism 004 is in a tight and stable state, accordingly the flap 003 rises smoothly without jolt or shake, when the hanging cabinet is closed, the inner cabinet 002 rises, the pressure applied to the free end of the first connecting rod 1 by the wing plate 002a becomes smaller until the pressure disappears, the controllable tension gas spring 5 has a rebound reset trend, the piston rod of the controllable tension gas spring 5 drives the movable double-crank to move downwards and inwards, and the flap 003 moves downwards and inwards under the action of self gravity and the driving until returning to the initial position, and covers the opening of the outer cabinet 001.
In order to enhance the stability between the first connecting rod 1 and the third connecting rod 4, as shown in fig. 3,5, 6, 7 and 8, a reinforcing rod 6 is arranged between the first connecting rod 1 and the third connecting rod 4, one end of the reinforcing rod 6 is hinged at the joint of the crank arm 102 and the extension arm 103, and the other end of the reinforcing rod 6 is hinged at the corner of the third connecting rod, so that the rigidity and stability of the connecting rod assembly of the hanging cabinet door turnover mechanism 004 are further improved.
It is understood that the structures of the first link 1, the second link 2 and the third link 4 are not limited to the above structures, and all the structures fall within the scope of the invention as long as the above technical effects of connection and driving the door 003 to move can be achieved.
It will be appreciated that the positions of the first link 1 and the second link 2 are not limited to the positions shown in the figures, and that the first link 1 may be located below the second link 2.
Embodiment two:
The wall cabinet, as shown in fig. 1 and 4, comprises an open outer cabinet 001, an inner cabinet 002 lifting in the outer cabinet 001, a fixed door 005 fixed on the open upper part of the outer cabinet 001 and a turnover door 003 spliced below the fixed door 005, wherein wing plates 002a are arranged on the side wall of the inner cabinet 002, as shown in fig. 9, wall cabinet turnover door mechanism 004 in any technical scheme is respectively arranged at the left end and the right end of the turnover door 003, and the wall cabinet turnover mechanisms 004 at the left end and the right end are symmetrically arranged.
While the invention has been described in terms of specific embodiments, it will be appreciated by those skilled in the art that the invention is not limited thereto but includes, but is not limited to, the drawings and the description of the specific embodiments. Any modifications which do not depart from the functional and structural principles of the invention are intended to be included within the scope of the appended claims.
Claims (10)
1. The utility model provides a wall cabinet door tilting mechanism, the wall cabinet includes open outer cabinet, the interior cabinet that goes up and down in outer cabinet and lid the door of tilting on outer cabinet open, be equipped with the pterygoid lamina on the lateral wall of interior cabinet, its characterized in that, door tilting mechanism includes first connecting rod and second connecting rod, the one end of second connecting rod is fixed on outer cabinet lateral wall inner wall, first connecting rod middle part articulates on the other end of second connecting rod, the one end of first connecting rod articulates on the door of tilting, the other end of first connecting rod is the free end with pterygoid lamina complex, when the pterygoid lamina drove first connecting rod free end downward movement, the hinge end of first connecting rod and door of tilting drives the door and upwards outwards moves.
2. The wall cabinet door-turning mechanism according to claim 1, further comprising a third link, one end of the third link is hinged to the second link, the other end of the third link is hinged to the door-turning, and the hinge point of the third link at the door-turning is not coincident with the hinge point of the first link at the door-turning.
3. The wall cabinet door tilting mechanism according to claim 2, wherein a controllable tension gas spring is arranged between the inner wall of the side wall of the outer cabinet and the tilting door.
4. A wall cabinet door tilting mechanism according to claim 3 and wherein said controllable tension gas spring is hinged at one end to the fixed end of the second link and at the other end to the third link.
5. The wall cabinet door tilting mechanism according to claim 2, wherein the second link is an L-shaped link, one end of the third link is hinged at a corner of the second link, and the other end of the third link is hinged on the door tilting mechanism.
6. The wall cabinet door tilting mechanism according to claim 5, wherein the first link comprises a first link body, an extension arm and a crank arm connecting the first link body and the extension arm, wherein one end of the extension arm away from the crank arm is hinged on the door tilting mechanism, and a hinge point of the second link and the first link is located on the crank arm.
7. The wall cabinet door tilting mechanism according to claim 6, wherein the third connecting rod is a V-shaped connecting rod, a reinforcing rod is arranged between the first connecting rod and the third connecting rod, one end of the reinforcing rod is hinged at the joint of the crank arm and the extension arm, and the other end of the reinforcing rod is hinged at the corner of the third connecting rod.
8. The wall cabinet door tilting mechanism according to claim 1, wherein the free end of the first link is provided with a projection cooperating with the wing plate.
9. The wall cabinet door tilting mechanism according to claim 8, wherein said projection is a roller.
10. The utility model provides a wall cabinet, includes open outer cabinet, the interior cabinet that goes up and down in outer cabinet, fixes the fixed door on outer cabinet open upper portion and splice the door that turns over in the fixed door below, be equipped with the pterygoid lamina on the lateral wall of interior cabinet, its characterized in that, both ends are equipped with respectively in the wall cabinet of turning over the door mechanism of any one of claims 1-9 about turning over the door, and the wall cabinet of both ends turns over the door mechanism bilateral symmetry setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911211491.3A CN110952861B (en) | 2019-12-02 | 2019-12-02 | Wall cupboard door turning mechanism and wall cupboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911211491.3A CN110952861B (en) | 2019-12-02 | 2019-12-02 | Wall cupboard door turning mechanism and wall cupboard |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110952861A CN110952861A (en) | 2020-04-03 |
| CN110952861B true CN110952861B (en) | 2024-09-17 |
Family
ID=69979461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911211491.3A Active CN110952861B (en) | 2019-12-02 | 2019-12-02 | Wall cupboard door turning mechanism and wall cupboard |
Country Status (1)
| Country | Link |
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| CN211923897U (en) * | 2019-12-02 | 2020-11-13 | 浙江捷昌线性驱动科技股份有限公司 | Wall cabinet door-turning mechanism and wall cabinet |
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| JP3654203B2 (en) * | 2001-03-13 | 2005-06-02 | 株式会社ノーリツ | Liftable upper cabinet |
| JP2005083182A (en) * | 2003-09-08 | 2005-03-31 | Maruyoshi Kogyo Kk | Door opening and closing device for door |
| CN101352288B (en) * | 2007-10-18 | 2010-08-25 | 徐剑光 | Electric up-down kitchen cabinet |
| CN201474477U (en) * | 2009-07-31 | 2010-05-19 | 宁波方太厨具有限公司 | Automatic elevating cabinet door |
| JP2016158688A (en) * | 2015-02-27 | 2016-09-05 | クリナップ株式会社 | Lifting shelf |
| CN206836645U (en) * | 2017-01-24 | 2018-01-05 | 深圳市润昌泰安实业有限公司 | Lifting support frame, liftable supporter and the furniture for having lifting table plate |
| CN206539182U (en) * | 2017-01-24 | 2017-10-03 | 东莞辰虹实业有限公司 | A cabinet with hydraulic hinges |
| CN208310566U (en) * | 2018-05-07 | 2019-01-01 | 深圳市拉普拉斯能源技术有限公司 | A kind of parallel lifting door gear |
| CN109736675B (en) * | 2019-03-21 | 2024-07-23 | 佛山市软创科技有限公司 | Upturning device for upturning door and upturning door storage cabinet |
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