CN108981124B - Movable door guide structure and household appliance - Google Patents
Movable door guide structure and household appliance Download PDFInfo
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- CN108981124B CN108981124B CN201811123037.8A CN201811123037A CN108981124B CN 108981124 B CN108981124 B CN 108981124B CN 201811123037 A CN201811123037 A CN 201811123037A CN 108981124 B CN108981124 B CN 108981124B
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- movable door
- guide
- rack
- guide rail
- groove
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- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 4
- 230000000903 blocking effect Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/12—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of sliding members
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Devices For Checking Fares Or Tickets At Control Points (AREA)
- Support Devices For Sliding Doors (AREA)
Abstract
The invention discloses a movable door guide structure and a household appliance. The household appliance comprises a movable door and a movable door guide structure. The movable door guide structure comprises a moving guide rail and a supporting guide rail; the moving guide rail is arranged on the movable door; the support guide rail comprises a guide groove; the moving guide rail comprises a plurality of guide posts which are cylinders and are connected with the movable door, and the center line of the guide posts is vertical to the moving direction of the movable door; each guide post is positioned in the guide slot and moves relative to the guide slot when the movable door is opened or closed. According to the guide structure of the movable door and the household appliance, through the line contact between the guide post of the guide structure of the movable door and the supporting guide rail, the running resistance of the movable door in the running process is reduced, and the problems of unsmooth opening or closing, blocking, and the like of the movable door caused by large running resistance are solved; and the small running resistance reduces the power of the motor for driving the movable door, and reduces the cost and the power consumption.
Description
Technical Field
The invention belongs to the technical field of household appliances, and particularly relates to a movable door guide structure and a household appliance.
Background
At present, in order to pursue the beauty and practicability of the household appliances, some household appliance products adopt an arc-shaped movable door structure. For example, the air outlet of the cylindrical product of the indoor vertical air conditioner adopts an arc-shaped movable door structure. The movable door is arc-shaped and is connected with the cylindrical air conditioner body in a matching way, a moving guide rail is arranged on the movable door, and a supporting guide rail is arranged on the air conditioner body. The moving guide rail and the supporting guide rail are respectively arc-shaped which is connected and matched with the arc-shaped of the movable door and the arc-shaped of the air conditioner body. The moving guide rail is matched with the supporting guide rail to guide the opening and closing of the movable door, so that the moving track of the movable door is ensured. The existing moving guide rail is a continuous arc along the upper end and the lower end of the movable door, the supporting guide rail comprises a continuous guide groove, and the moving guide rail is positioned in the guide groove of the supporting guide rail and can move relative to the guide groove. The cooperation between the moving rail and the supporting rail is a face-to-face cooperation. Because of the factors of shape error of the workpiece, deformation of the workpiece, assembly error, stress deformation of the workpiece and the like, the arc surface of the guide groove of the moving guide rail or the supporting guide rail is not an ideal arc, and the matching surfaces of the moving guide rail and the guide groove are not in ideal positions, so that certain pressure exists between the matching surfaces; in addition, burrs are arranged on the matching surface of the workpiece, so that the matching surface is not smooth; the pressure and the unsmooth between the matching surfaces cause the sliding door to generate larger friction force during the relative movement, so that the sliding door has large running resistance, and the phenomena of unsmooth, blocking and the like are caused. And the running resistance is high, a driving motor with higher power is needed, the movable door is prevented from being thoroughly clamped, and the cost and the power consumption are high.
Disclosure of Invention
The invention provides a guide structure of a movable door and a household appliance, which solve the problems of unstable and unsmooth operation such as large running resistance, clamping and blocking when the movable door is opened or closed, and reduce cost and power consumption.
In order to solve the technical problems, the invention is realized by adopting the following technical scheme:
a movable door guiding structure comprises a moving guide rail and a supporting guide rail; the moving guide rail is arranged on the movable door; the support guide rail comprises a guide groove, the moving guide rail is positioned in the guide groove, the moving guide rail comprises a plurality of guide posts which are cylinders and are connected with the movable door, and the center line of the guide posts is perpendicular to the moving direction of the movable door; each guide post is positioned in the guide groove, and moves relative to the guide groove when the movable door is opened or closed.
Preferably, each guide post is rotatable about its centre line.
As a specific structural design of the sliding door guiding structure, the moving guide rail comprises an upper moving guide rail and a lower moving guide rail which are respectively positioned at the upper end and the lower end of the sliding door; the support guide rail comprises an upper support guide rail and a lower support guide rail which are respectively positioned above and below the movable door; the upper moving guide rail and the lower moving guide rail are respectively positioned in the guide grooves of the upper supporting guide rail and the lower supporting guide rail.
Preferably, the number of the guide posts of the upper moving guide rail is equal to the number of the guide posts of the lower moving guide rail, and the guide posts are uniformly distributed at the upper end and the lower end of the movable door.
Further, the sliding door guiding structure further comprises a rack, wherein the rack comprises an upper rack and a lower rack; the shapes of the upper rack and the lower rack are respectively connected and matched with the shapes of the upper end and the lower end of the movable door, and the upper rack and the lower rack are respectively fixedly connected with the upper end and the lower end of the movable door; each guide post is respectively connected with the upper rack and the lower rack.
Further, the sliding door guiding structure further comprises a supporting piece, wherein the supporting piece comprises an upper supporting piece and a lower supporting piece, and the shapes of the upper supporting piece and the lower supporting piece are respectively connected and matched with the shapes of the upper rack and the upper end of the sliding door, and the shapes of the lower rack and the lower end of the sliding door; the upper rack and the lower rack are fixedly connected with the movable door through the upper supporting piece and the lower supporting piece respectively.
Preferably, the upper end and the lower end of the movable door are arc-shaped; the upper supporting piece and the lower supporting piece are respectively arc-shaped which are connected and matched with the upper end and the lower end of the movable door; the upper rack and the lower rack are respectively arc-shaped and are connected with the upper end of the movable door, the upper supporting piece, the lower end of the movable door and the lower supporting piece.
Further, an upper clamping groove, an upper left clamping groove and an upper right clamping groove are formed in the inner side of the upper end of the movable door; a lower clamping groove, a left lower clamping groove and a right lower clamping groove are formed in the inner side of the lower end of the movable door; the upper supporting piece is positioned at the inner side of the movable door and is clamped in the upper clamping groove, the left upper clamping groove and the right upper clamping groove; the lower support piece is positioned at the inner side of the movable door and is clamped in the lower clamping groove, the left lower clamping groove and the right lower clamping groove;
the upper end and the lower end of the movable door are respectively provided with a plurality of first clamping grooves, and the positions, corresponding to the first clamping grooves, on the rack are respectively provided with first buckles; a plurality of second clamping grooves are formed in the supporting piece, and second buckles are respectively arranged at positions, corresponding to the second clamping grooves, on the rack; the rack is fixedly connected with the movable door through the connection of the first clamping groove and the first buckle; the rack and the supporting piece are fixedly connected together through the connection of the second clamping groove and the second buckle.
Preferably, the upper end and the lower end of the movable door are respectively provided with a first positioning groove; the upper support piece and the lower support piece are respectively provided with a second positioning groove; the first positioning groove at the upper end of the movable door is positioned in the second positioning groove of the upper supporting piece; the first positioning groove at the lower end of the movable door is positioned in the second positioning groove of the lower support piece; positioning inserts are respectively arranged on the upper rack and the lower rack; the two positioning inserts are respectively positioned in the two first positioning grooves and the two second positioning grooves.
The household appliance comprises the movable door and the movable door guide structure.
Compared with the prior art, the invention has the advantages and positive effects that: according to the movable door guide structure and the household appliance, the contact between the movable door guide structure and the guide groove of the support guide rail is realized through the guide post in the shape of the cylinder, so that the contact area between the movable guide rail and the guide groove of the support guide rail is reduced, the running resistance of the movable door is reduced, and the problems that the movable door is blocked, stuck and not smooth and not stable when being opened or closed due to the large running resistance are solved; and the driving force required by the running of the movable door is reduced due to small running resistance, so that a motor with reduced power can be selected for driving the movable door, and the cost and the power consumption are reduced.
Drawings
FIG. 1 is a schematic view of a prior art structure of a sliding door guide structure according to the present invention;
fig. 2 is an enlarged view at B in fig. 1;
FIG. 3 is a schematic diagram showing an idealized connection of the prior art of a sliding door guide structure according to the present invention;
FIG. 4 is a schematic view showing the connection of actual products of the prior art of the sliding door guide structure according to the present invention;
fig. 5 is a schematic structural view of an embodiment of a sliding door and a sliding door guide structure of a home appliance according to the present invention;
FIG. 6 is a schematic view of an embodiment of a sliding door guide structure according to the present invention;
fig. 7 is an enlarged view at a in fig. 6;
FIG. 8 is a schematic view of another embodiment of a sliding door guide structure according to the present invention;
FIG. 9 is a connection assembly view of the rack and the sliding door;
FIG. 10 is a partial exploded view of the sliding door guide structure of FIG. 9;
FIG. 11 is a rear view of the rack being connected to the support;
FIG. 12 is a rear view of the rack;
fig. 13 is a rear view of the support.
In the drawing the view of the figure,
b1, a movable door; b2, a motion guide rail; b3, supporting the guide rail; b301, a guide groove;
1. a movable door; 2. a moving guide rail; 3. a support rail; 4. an air outlet; 5. a rack; 6. a support; 201. a guide post; 301. a guide groove; 501. positioning and inserting; 502. a first buckle; 503. a second buckle; 601. A second positioning groove; 602. a second clamping groove; 605. A groove; 606. a cavity;
11. an upper end; 12. a lower end; 21. an upper moving guide rail; 22. a lower motion guide rail; 31. an upper support rail; 32. a lower support rail; 51. a rack is arranged; 52. a lower rack; 61. an upper support; 62. a lower support; 111. an upper clamping groove; 112. an upper left clamping groove; 113. an upper right clamping groove; 114. a first clamping groove; 115. a first positioning groove; 121. a lower clamping groove; 122. a left lower clamping groove; 123. a right lower clamping groove; 124. a first clamping groove; 125. a first positioning groove; 211. an upper guide post; 221. a lower guide post; 521. positioning and inserting; 522. a first buckle; 523. a second buckle; 621. a second positioning groove; 622. a second clamping groove; 623. the right end; 624. the left end; 625. a groove; 626. a cavity.
Detailed Description
Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present invention and should not be construed as limiting the invention.
Referring to fig. 5 and 6, the household appliance of the present invention includes a movable door 1 and a movable door guide structure, and one of the movable door guide structures of the present invention includes a moving rail 2 and a supporting rail 3. The support rail 3 is located on the body of the home appliance and includes a guide groove 301; the moving guide rail 2 comprises a plurality of guide posts 201 which are cylinders and are respectively connected with the movable door 1, and the center line of the guide posts is vertical to the moving direction of the movable door 1; the guide column 201 is located in the guide groove 301 and forms line contact with the inner wall of the guide groove 301, when the movable door 1 needs to be opened or closed, the guide column 201 moves in the guide groove 301 to guide the opening or closing action of the movable door 1, and the moving track of the movable door is ensured. Since the guide post 201 is in line contact with the inner wall of the guide groove 301, the contact area between the moving rail 2 and the supporting rail 3 is reduced, and running resistance due to burrs on the workpiece itself and deformation of the workpiece is reduced. Compared with the prior art of the sliding door guiding structure, referring to fig. 1, 2, 3 and 4, the moving guide rail B2 is a continuous arc guide rail, the supporting guide rail B3 comprises a guide groove B301, the moving guide rail B2 is positioned in the guide groove B301 and can relatively move in the guide groove B301, the matching between the moving guide rail B2 and the supporting guide rail B3 is the matching between the surfaces, and certain pressure exists in the matching between the surfaces due to the deformation of the workpiece and the installation error between the workpiece; the matching surface of the moving guide rail B2 and the supporting guide rail B3 is not smooth due to burrs on the workpiece; the movable door has the advantages that larger friction force is generated between the movable guide rail B2 and the support guide rail B3 in the moving process of the movable door, the running resistance of the movable door is increased, and the movable door is blocked, stuck and the like and is not smooth. The line contact between the running guide rail 2 and the supporting guide rail 3 of the movable door guiding structure reduces the contact area between the running guide rail 2 and the supporting guide rail 3, reduces the running resistance of the movable door, and solves the problems of unstable opening or closing of the movable door 1 and unsmooth opening and closing in the prior art. And because the running resistance of the movable door 1 is greatly reduced in the opening or closing process, the driving force of a motor for driving the movable door 1 to open or close is greatly reduced, so that a smaller motor with proper power can be selected, and the cost and the power consumption are reduced.
The following describes a sliding door guide structure and a home appliance according to specific embodiments of the present invention in detail.
In an embodiment, referring to fig. 5, 6, 7, 9, 10, 11, 12 and 13, the sliding door guiding structure further includes a rack 5 and a support 6; the rack 5 comprises an upper rack 51 and a lower rack 52; the support 6 includes an upper support 61, a lower support 62; the sliding door 1 comprises an upper end 11 and a lower end 12; the moving rail 2 includes an upper moving rail 21 and a lower moving rail 22, that is, the guide post 201 includes an upper guide post 211 and a lower guide post 221, which are respectively connected to the upper rack 51 and the lower rack 52. The upper rack 51 and the lower rack 52 are fixedly connected with the upper end 11 and the lower end 12 of the movable door 1 through an upper supporting piece 61 and a lower supporting piece 62 respectively. So that the upper and lower guide posts 211, 221 are connected to the upper and lower ends 11, 12 of the swing door 1. The movable door 1 is in a circular arc structure, and the upper support piece 61 and the lower support piece 62 are respectively in a circular arc structure which is connected and matched with the upper end 11 and the lower end 12 of the movable door 1; the upper rack 51 and the lower rack 52 are circular arc-shaped and respectively connected with the upper support 61 and the upper end 11, the lower support 62 and the lower end 12. The following is a specific connection, taking the lower end 11 of the sliding door 1 as an example. A plurality of lower clamping grooves 121, a left lower clamping groove 122 and a right lower clamping groove 123 are arranged on the inner side of the lower end 11 of the movable door 1; the lower support 62 is a metal structure for supporting and maintaining the shape of the lower end 12 of the sliding door 1 and the lower rack 52 without deformation; the lower support 62 is located inside the lower end 12 of the sliding door 1 and is clamped in the lower clamping groove 121, the left lower clamping groove 122 and the right lower clamping groove 123, the left end 623 of the lower support 62 is clamped in the left lower clamping groove 122, the right end 624 of the lower support 62 is clamped in the right lower clamping groove 123, and the lower clamping groove 121, the left lower clamping groove 122 and the right lower clamping groove 123 respectively limit the upward, leftward and rightward positions of the lower support 62 at the lower end 12 of the sliding door 1. The lower support 62 includes a plurality of vertical cavities 626, and a plurality of second clamping grooves 622 are formed on the outer side wall of the partial cavities 626; second buckles 523 are respectively arranged on the lower rack 52 at positions corresponding to the second clamping grooves 622; each second buckle 523 is respectively clamped and connected with each second clamping groove 622 to fixedly connect the lower support 62 with the lower rack 52. A plurality of grooves 625 and a second positioning groove 621 are provided on the outer side of the lower support 62. A plurality of first locking grooves 124 and first positioning grooves 125 are provided at positions corresponding to the grooves 625 and the second positioning grooves 621, respectively, on the inner side of the lower end 12 of the movable door 1. A plurality of first buckles 522 and positioning inserts 521 are respectively arranged at the upper end of the lower rack 52 corresponding to the positions of the first clamping grooves 124 and the first positioning grooves 125; the first buckle 522 is in clamping connection with the first clamping groove 124, and fixedly connects the lower end 12 of the movable door 1 with the lower rack 52. Since the connection between the second catch 523 and the second catch 622 fixedly connects the lower rack 52 and the lower support 62, the positions of the lower support 62 and the movable door 1, i.e., the upward, leftward and rightward, are determined, the lower rack 52 and the lower support 62 are fixedly connected to the lower end 12 of the movable door 1.
Referring to fig. 6 and 11, the first positioning groove 125 is located in the second positioning groove 621, and the positioning insert 521 is located in the first positioning groove 125 and the second positioning groove 621, so that the lower support 62 can be quickly positioned when being mounted on the lower end 12 of the movable door 1, and the lower rack 52 can be quickly positioned when being mounted on the lower end 12 of the movable door 1 and the lower support 62, thereby improving the mounting efficiency.
Referring to fig. 6, 9, 10, 11, 12 and 13, the number of the first hooks 522 and the first locking grooves 124 at the lower end 12 of the sliding door 1 is preferably two, the number of the second hooks 523 and the second locking grooves 622 at the lower end 12 of the sliding door 1 is preferably four, the number of the first positioning grooves 125, the second positioning grooves 621 and the positioning inserts 521 at the lower end 12 of the sliding door 1 is preferably one, and the number of the lower locking grooves 121 at the lower end 12 of the sliding door 1 is preferably two. Of course, the number of the first buckles 522 and the first clamping grooves 124, the number of the second buckles 523 and the second clamping grooves 622, the number of the first positioning grooves 125, the second positioning grooves 621, the positioning inserts 521 and the number of the lower clamping grooves 121 at the lower end 12 of the movable door 1 can be set according to specific requirements, that is, the movable door guiding structures of the first buckles 522 and the first clamping grooves 124, the second buckles 523 and the second clamping grooves 622, the first positioning grooves 125, the second positioning grooves 621 and the positioning inserts 521, and the lower clamping grooves 121 with different numbers are still within the protection scope of the present invention.
Referring to fig. 6, 8, 9, 10, 11, 12 and 13, the upper end 11 of the sliding door 1 is fixedly connected with the upper rack 51 and the upper support 61 through the first clamping groove 114, the first positioning groove 115, the upper clamping groove 111, the upper left clamping groove 112 and the upper right clamping groove 113 of the upper end 11 of the sliding door 1, and the second clamping groove, the second positioning groove, the groove and the first buckle, the second buckle and the positioning insert of the upper rack of the sliding door 1. And the upper rack 51 is fast positioned and installed with the upper end 11 of the movable door 1 through the cooperation of the positioning plug and the first positioning groove, and the upper support 61 is fast positioned and installed with the upper end 11 of the movable door 1 through the cooperation of the first positioning groove and the second positioning groove, so that the installation efficiency of the movable door guiding structure is improved.
In another embodiment, referring to fig. 8, the upper guide post 211 and the lower guide post 221 can both rotate around the central line thereof, so that the relative motion between the moving guide rail and the supporting guide rail is rolling during the opening or closing process of the movable door 1, thereby further greatly reducing the running resistance of the movable door, further solving the problems of the movable door 1 such as stuck running, unstable and unsmooth running, further reducing the load of the driving motor, reducing the cost and saving energy. In this embodiment, the structure, arrangement and connection of the rack 5 and the support 6 to the movable door 1 are referred to in the previous embodiment.
In the description of the present invention, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "front", "rear", "left", "right", etc., are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present invention, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present invention, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.
While embodiments of the present invention have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the invention, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the invention.
Claims (3)
1. A movable door guiding structure comprises a moving guide rail and a supporting guide rail; the moving guide rail is arranged on the movable door; the support guide rail comprises a guide groove, and the moving guide rail is positioned in the guide groove, and is characterized in that the moving guide rail comprises a plurality of guide posts which are cylinders and are connected with the movable door, the center line of the guide posts is vertical to the moving direction of the movable door, and the guide posts are vertical to the moving guide rail; each guide post is positioned in the guide groove and forms line contact with the side wall of the guide groove; each guide post can rotate around the center line of the guide post;
when the movable door is opened or closed, the guide post moves relative to the guide groove, and the guide post rolls relative to the side wall of the guide groove;
the moving guide rail comprises an upper moving guide rail and a lower moving guide rail which are respectively positioned at the upper end and the lower end of the movable door; the support guide rail comprises an upper support guide rail and a lower support guide rail which are respectively positioned above and below the movable door; the upper moving guide rail and the lower moving guide rail are respectively positioned in the guide grooves of the upper supporting guide rail and the lower supporting guide rail;
the rack comprises an upper rack and a lower rack; the shapes of the upper rack and the lower rack are respectively connected and matched with the shapes of the upper end and the lower end of the movable door, and the upper rack and the lower rack are respectively fixedly connected with the upper end and the lower end of the movable door; each guide post is respectively connected with the upper rack and the lower rack;
the support piece comprises an upper support piece and a lower support piece, and the shapes of the upper support piece and the lower support piece are respectively connected and matched with the shapes of the upper rack and the upper end of the movable door, and the shapes of the lower rack and the lower end of the movable door; the upper rack and the lower rack are fixedly connected with the movable door through the upper supporting piece and the lower supporting piece respectively;
the upper end and the lower end of the movable door are arc-shaped; the upper supporting piece and the lower supporting piece are respectively arc-shaped which are connected and matched with the upper end and the lower end of the movable door; the upper rack and the lower rack are respectively arc-shaped which are connected and matched with the upper end of the movable door, the upper supporting piece, the lower end of the movable door and the lower supporting piece;
an upper clamping groove, an upper left clamping groove and an upper right clamping groove are formed in the inner side of the upper end of the movable door; a lower clamping groove, a left lower clamping groove and a right lower clamping groove are formed in the inner side of the lower end of the movable door; the upper supporting piece is positioned at the inner side of the movable door and is clamped in the upper clamping groove, the left upper clamping groove and the right upper clamping groove; the lower support piece is positioned at the inner side of the movable door and is clamped in the lower clamping groove, the left lower clamping groove and the right lower clamping groove;
the upper end and the lower end of the movable door are respectively provided with a plurality of first clamping grooves, and the positions, corresponding to the first clamping grooves, on the rack are respectively provided with first buckles; a plurality of second clamping grooves are formed in the supporting piece, and second buckles are respectively arranged at positions, corresponding to the second clamping grooves, on the rack; the rack is fixedly connected with the movable door through the connection of the first clamping groove and the first buckle; the rack and the support piece are fixedly connected together through the connection of the second clamping groove and the second buckle;
the upper end and the lower end of the movable door are respectively provided with a first positioning groove; the upper support piece and the lower support piece are respectively provided with a second positioning groove; the first positioning groove at the upper end of the movable door is positioned in the second positioning groove of the upper supporting piece; the first positioning groove at the lower end of the movable door is positioned in the second positioning groove of the lower support piece; positioning inserts are respectively arranged on the upper rack and the lower rack; the two positioning inserts are respectively positioned in the two first positioning grooves and the two second positioning grooves.
2. The swing door guide structure according to claim 1, wherein the number of the guide posts of the upper moving rail is equal to the number of the guide posts of the lower moving rail, and the guide posts are uniformly distributed at the upper and lower ends of the swing door.
3. Household appliance comprising a sliding door, characterized in that it further comprises a sliding door guiding structure according to claim 1 or 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811123037.8A CN108981124B (en) | 2018-09-26 | 2018-09-26 | Movable door guide structure and household appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811123037.8A CN108981124B (en) | 2018-09-26 | 2018-09-26 | Movable door guide structure and household appliance |
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| Publication Number | Publication Date |
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| CN108981124A CN108981124A (en) | 2018-12-11 |
| CN108981124B true CN108981124B (en) | 2023-12-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811123037.8A Active CN108981124B (en) | 2018-09-26 | 2018-09-26 | Movable door guide structure and household appliance |
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| CN110082965A (en) * | 2019-04-08 | 2019-08-02 | 深圳市华星光电半导体显示技术有限公司 | Frame glue curing system |
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|---|---|---|---|---|
| KR20090076750A (en) * | 2008-01-09 | 2009-07-13 | 정기호 | Guide structure for door of elevator |
| CN106091315A (en) * | 2016-08-23 | 2016-11-09 | 青岛海尔空调器有限总公司 | A kind of vertical air conditioner and wind deflector slide-and-guide position-limit mechanism |
| CN206160414U (en) * | 2016-10-08 | 2017-05-10 | Tcl空调器(中山)有限公司 | Air conditioner door body structure and have its air conditioner |
| CN106642625A (en) * | 2017-01-04 | 2017-05-10 | 美的集团股份有限公司 | Rack and cabinet air conditioner |
| CN208859815U (en) * | 2018-09-26 | 2019-05-14 | 海信（山东）空调有限公司 | A kind of dodge gate guide frame and household electrical appliance |
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| Publication number | Publication date |
|---|---|
| CN108981124A (en) | 2018-12-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 266101 Zhuzhou Road, Laoshan District, Shandong, No. 151, No. Applicant after: HISENSE (SHANDONG) AIR-CONDITIONING Co.,Ltd. Address before: 266101 Haixin Road, Nancun Town, Pingdu City, Qingdao City, Shandong Province Applicant before: HISENSE (SHANDONG) AIR-CONDITIONING Co.,Ltd. |
|
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 266101 No. 151, Zhuzhou Road, Laoshan District, Shandong, Qingdao Applicant after: Hisense Air Conditioning Co.,Ltd. Address before: 266101 No. 151, Zhuzhou Road, Laoshan District, Shandong, Qingdao Applicant before: HISENSE (SHANDONG) AIR-CONDITIONING Co.,Ltd. |
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| CB02 | Change of applicant information | ||
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| GR01 | Patent grant |