CN111140124A - Door opening structure, box body structure with same and cleaning robot - Google Patents
Door opening structure, box body structure with same and cleaning robot Download PDFInfo
- Publication number
- CN111140124A CN111140124A CN201911390893.4A CN201911390893A CN111140124A CN 111140124 A CN111140124 A CN 111140124A CN 201911390893 A CN201911390893 A CN 201911390893A CN 111140124 A CN111140124 A CN 111140124A
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- China
- Prior art keywords
- door body
- door
- push rod
- connecting end
- rotating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
- E05F17/00—Special devices for shifting a plurality of wings operated simultaneously
- E05F17/004—Special devices for shifting a plurality of wings operated simultaneously for wings which abut when closed
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
- E01H1/02—Brushing apparatus, e.g. with auxiliary instruments for mechanically loosening dirt
- E01H1/04—Brushing apparatus, e.g. with auxiliary instruments for mechanically loosening dirt taking- up the sweepings, e.g. for collecting, for loading
- E01H1/047—Collecting apparatus characterised by the hopper or by means for unloading the hopper
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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
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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
- E06B3/34—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 only one kind of movement
- E06B3/36—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 only one kind of movement with a single vertical axis of rotation at one side of the opening, or swinging through the opening
- E06B3/362—Double winged doors or windows
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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
- E05F17/00—Special devices for shifting a plurality of wings operated simultaneously
- E05F2017/008—Special devices for shifting a plurality of wings operated simultaneously for swinging wings
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- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Power-Operated Mechanisms For Wings (AREA)
- Extensible Doors And Revolving Doors (AREA)
Abstract
The application discloses structure and box structure and cleaning machines people who has it opens door, and the structure of opening the door includes door body subassembly and promotion subassembly. The door body assembly comprises a frame body, a first door body and a second door body, wherein the first door body and the second door body are hinged to two opposite sides of the frame body. The pushing assembly comprises a rotating piece, a first push rod and a second push rod, the rotating piece is rotatably arranged on the frame body, the rotating piece comprises a rotating center, a first connecting end and a second connecting end, and the first connecting end and the second connecting end are positioned on two opposite sides of the rotating center; the first push rod is connected with the first door body and the first connecting end. The second push rod is connected with the second door body and the second connecting end. The rotating piece rotates and drives the first push rod and the second push rod to move in opposite directions so as to open and close the first door body and the second door body. The utility model provides a structure of opening door drives first push rod and the past opposite direction motion of second push rod through rotating the piece and opens and close the first door body and the second door body with automatic, avoids the structure of opening the door screens when opening and closing.
Description
Technical Field
The application relates to the technical field of door opening and closing, more specifically relates to a door opening structure and box structure and cleaning robot that have it.
Background
With the development of science and technology, the door body structure mostly adopts an automatic door opening structure, and in the related technology, the two door structures usually drive the corresponding door bodies through a connecting rod structure and two motors so as to open and close the two door bodies. The connecting rod structure not only needs to consider the closing sequence of the door bodies, but also easily causes the two door bodies to be blocked, and the door bodies can be opened and closed only by manual intervention.
Disclosure of Invention
The application provides a structure of opening door, the structure of opening door includes door body group spare and promotion subassembly. The door body assembly comprises a frame body, a first door body and a second door body, wherein the first door body and the second door body are hinged to two opposite sides of the frame body. The pushing assembly comprises a rotating piece, a first push rod and a second push rod, the rotating piece is rotatably installed on the frame body, the rotating piece comprises a rotating center, a first connecting end and a second connecting end, and the first connecting end and the second connecting end are located on two opposite sides of the rotating center. The first push rod is connected with the first door body and the first connecting end. The second push rod is connected with the second door body and the second connecting end. The rotating piece rotates and drives the first push rod and the second push rod to move in opposite directions so as to open and close the first door body and the second door body.
The utility model provides a structure of opening door drives through rotating the piece first push rod with the second push rod is opened and is closed with automatic toward opposite direction motion the first door body with the screens when opening and closing are avoided the first door body and the second door body.
In some embodiments, the first push rod comprises a first transition end connected with the first connection end, and the first transition end is bent to form a first bent part; the second push rod comprises a second switching end connected with the second connecting end, the second switching end is bent to form a second bent portion, and the first bent portion is opposite to the second bent portion.
So, the structure of opening the door not only can avoid rotating the piece card through first kink and second kink and die, can also reduce the thrust that rotates the piece and promote first push rod and second push rod.
In some embodiments, the first bend and the second bend are parallel.
So, rotate the piece and can rotate the stress balance when rotating for the structure can be stable open and close of opening the door.
In some embodiments, the first push rod further includes a first hinge end hinged to the first door body, the first hinge end is opposite to the first hinge end, and the first hinge end is formed with the first turning portion opposite to the first turning portion; and/or the second push rod further comprises a second hinged end hinged to the second door body, the second hinged end is opposite to the second turning end, and a second turning folding part opposite to the second bending part is formed at the second hinged end.
So, the structure of opening the door further reduces the thrust of rotating the piece to first push rod and second push rod through first turn and second turn to avoid first door body and second door body card to die, make first door body and second door body can adopt littleer thrust to open and close.
In some embodiments, the door opening structure further includes a driving device installed on the frame body, the driving device includes a driving body and an output shaft extending from the driving body, and a free end of the output shaft is connected to the rotating member to drive the rotating member to rotate.
Therefore, the door opening structure drives the rotating piece to rotate through the driving device so as to push the first push rod and the second push rod to move in opposite directions.
In some embodiments, the first door body further includes a first abutting side abutting the second door body, the second door body further includes a second abutting side abutting the first door body, and the first abutting side is formed with a first step for covering the second abutting side; and/or the second butt joint side is provided with a second step for covering the first butt joint side.
Therefore, the door opening structure covers the first door body through the first step and covers the second door body through the second step so as to cover a gap formed between the first door body and the second door body.
In some embodiments, the frame structure further comprises a baffle plate, and the baffle plate is disposed on the first door body or the second door body; when the first door body and the second door body are closed, the baffle is used for covering a gap formed between the first door body and the second door body.
So, the structure of opening the door can be through installing opening and closing of the first door body of first door body and the second door body of two promotion components guide of the relative both sides of second door body for first door body and second door body can be more stable open and close.
The application still provides a box structure, the box structure include box and above-mentioned arbitrary embodiment the structure of opening the door, the discharge gate has been seted up to the box, the structure of opening the door is installed on the box, open and close first door body and second door body are in order to open and close the discharge gate.
The application also provides a box structure, the box structure includes the box and opens the door structure. The box body is provided with a discharge port, and the door opening structure is arranged on the box body and used for opening and closing the discharge port. The door opening structure comprises a door body assembly, a pushing assembly and a driving device. The door body assembly comprises a frame body, a first door body and a second door body, wherein the first door body and the second door body are hinged to two opposite sides of the frame body. The pushing assembly comprises a rotating piece, a first push rod and a second push rod, the rotating piece is rotatably installed on the frame body and comprises a rotating center, a first connecting end and a second connecting end, the first connecting end and the second connecting end are located on two opposite sides of the rotating center, the first push rod is connected with the first door body and the first connecting end, and the second push rod is connected with the second door body and the second connecting end. The driving device is installed on the frame body and comprises a driving body and an output shaft extending out of the driving body, the free end of the output shaft is connected with the rotating piece to drive the rotating piece to rotate and drive the first push rod and the second push rod to move in opposite directions so as to open and close the first door body and the second door body.
The utility model provides a box structure drives through rotating the piece first push rod with the second push rod is opened with automatic and is closed toward opposite direction motion the first door body with the second door body to open and close the discharge gate, avoid the screens of the first door body and the second door body when opening and closing.
The application also provides a cleaning robot, cleaning robot chartered plane ware body and above-mentioned embodiment the box structure, the box structure is installed on the machine body.
The cleaning robot of this application drives through rotating the piece first push rod with the second push rod is opened with automatic opening and closing toward opposite direction motion the first door body with the screens when opening and closing are avoided to the second door body.
Additional aspects and advantages of embodiments of the present application will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of embodiments of the present application.
Drawings
The above and/or additional aspects and advantages of the present application will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a schematic perspective view of a cabinet structure according to an embodiment of the present application, wherein the cabinet structure includes a door opening structure;
FIG. 2 is a schematic perspective view of the case structure of FIG. 1 in another orientation;
FIG. 3 is an exploded view of the case structure and door opening structure of FIG. 1;
fig. 4 is a schematic structural view of a cleaning robot according to an embodiment of the present application.
Description of the main element symbols: the door opening structure 100, the door body assembly 10, the frame 11, the first side rod 111, the mounting seat 1112, the second side rod 112, the third side rod 113, the fourth side rod 114, the first protrusion 115, the second protrusion 116, the mounting portion 117, the first door panel 12, the first hinge side 121, the first mounting side 122, the first abutting side 123, the first sub-mounting side 124, the first connecting portion 125, the first reinforcing rib 126, the first reinforcing plate 127, the second door panel 13, the second hinge side 131, the second mounting side 132, the second abutting side 133, the second sub-mounting side 134, the second connecting portion 135, the second reinforcing rib 136, the second reinforcing plate 137, the first hinge shaft 14, the second hinge shaft 15, the baffle 16, the pushing assembly 20, the rotating member 22, the rotation center 222, the first connecting end 224, the second connecting end 226, the first push rod 24, the first transition end 242, the first bending portion 2422, the first hinge end 244, the first bending portion 42, the second bending portion 2452, the second bending portion, The second push rod 26, the second transfer end 262, the second bending portion 2622, the second hinge end 264, the driving device 30, the driving body 32, the output shaft 34, the box structure 200, the box 40, the box body 42, the feeding port 422, the tapering portion 44, the discharging port 442, the cleaning robot 300, and the machine body 50.
Detailed Description
Embodiments of the present application will be further described below with reference to the accompanying drawings. The same or similar reference numbers in the drawings identify the same or similar elements or elements having the same or similar functionality throughout.
In addition, the embodiments of the present application described below in conjunction with the accompanying drawings are exemplary and are only for the purpose of explaining the embodiments of the present application, and are not to be construed as limiting the present application.
In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
Referring to fig. 1 to 3, the present application provides a door opening structure 100, wherein the door opening structure 100 includes a door body assembly 10 and a pushing assembly 20. The door assembly 10 includes a frame 11, and a first door 12 and a second door 13 hinged to opposite sides of the frame 11. The pushing assembly 20 comprises a rotating member 22, a first push rod 24 and a second push rod 26, the rotating member 22 is rotatably mounted on the frame 11, the rotating member 22 comprises a rotation center 222, a first connecting end 224 and a second connecting end 226, and the first connecting end 224 and the second connecting end 226 are located on two opposite sides of the rotation center 222; the first push rod 24 connects the first door body 12 and the first connecting end 224. The second pushrod 26 connects the second door body 13 and the second connection end 226. The rotating member 22 rotates and drives the first push rod 24 and the second push rod 26 to move in opposite directions, so as to open and close the first door body 12 and the second door body 13.
The door opening structure 100 of the present application has the rotating member 22 driving the first push rod 24 and the second push rod 26 to move in opposite directions to open and close the first door 12 and the second door 13, and at the same time, the first door 12 and the second door 13 are prevented from being jammed.
The door opening structure 100 provided in the present application may be used in a structure having an inlet and an outlet, such as a door, a window, a box, etc., for opening and closing the discharge port 442. The present application will be described with reference to a box as an example.
Specifically, referring to fig. 1, the door assembly 10 includes a frame 11, a first door 12, a second door 13, a first hinge shaft 14 and a second hinge shaft 15. The first door body 12 is hinged to the frame 11 through a first hinge shaft 14, the second door body 13 is hinged to the frame 11 through a second hinge shaft 15, and the first door body 12 and the second door body 13 are hinged to two opposite sides of the frame 11.
Referring to fig. 1 and 3, the frame body 11 is a rectangular frame, the frame body 11 includes a first side bar 111 and a second side bar 112 disposed opposite to each other, and a third side bar 113 and a fourth side bar 114 disposed opposite to each other, the first side bar 111 and the second side bar are disposed between the third side bar 113 and the fourth side and connected to opposite ends of the third side bar 113 and the fourth side bar, and the first side bar 111, the second side bar 112, the third side bar 113, and the fourth side bar 114 enclose to form the rectangular frame body 11.
The frame 11 is formed with a first projection 115, a second projection 116, and a mounting portion 117. Specifically, the first protrusions 115 include two, and the two first protrusions 115 are respectively located on the first side bar 111 and the second side bar 112 and are adjacent to the third side bar 113. The second protrusions 116 include two, and the two second protrusions 116 are respectively located on the first side bar 111 and the second side bar 112 and are close to the fourth side bar 116. The number of the mounting portions 117 is two, and the two mounting portions 117 are respectively located in the middle of the first side bar 111 and the middle of the second side bar 112.
Referring to fig. 1 and 3, the first door body 12 includes a first hinge side 121, a first mounting side 122, a first mating side 123 and a first sub-mounting side 124. Wherein the first hinge side 121 is adjacent to the third side bar 113, the first mounting side 122 is opposite to the first sub-mounting side 124 and adjacent to the first hinge side 121, and the first interfacing side 123 is opposite to the first hinge side 121.
The first door body 12 is formed with a first connecting portion 125 corresponding to the first projection 115, and the first door body 12 is hinged to the frame 11 through the first projection 115 and the first connecting portion 125. Specifically, the first connecting portions 125 include two, and the two first connecting portions 125 are respectively located on the first mounting side 122 and the first sub-mounting side 124 and are adjacent to the third side bar 113. The first connecting portion 125 on the first mounting side 122 corresponds to the first protrusion 115 on the first side bar 111, and the first connecting portion 125 on the first sub-mounting side 124 corresponds to the first protrusion 115 on the second side bar 112. The two first protruding parts 115 are located between the two first connecting parts 125, and the first hinge shaft 14 passes through the two first protruding parts 115 and the two first connecting parts 125 to hinge the first door body 12 to the frame body 11.
Referring to fig. 1 and 3, the second door body 13 includes a second hinge side 131, a second mounting side 132, a second butt side 133 and a second sub-mounting side 134. Wherein the second hinge side 131 is proximate the fourth side bar 114, the second mounting side 132 is opposite the second minor mounting side 134 and adjacent the second hinge side 131, and the second interface side 133 is opposite the second hinge side 131. When the first door body 12 and the second door body 13 are closed, the abutting surface of the first abutting side 123 and the abutting surface of the second abutting side 133 are opposed to each other.
The second door 13 is formed with a second connecting portion 135 corresponding to the second protrusion 116, and the second door 13 is hinged to the frame 11 through the second protrusion 116 and the second connecting portion 135. Specifically, the second connecting portions 135 include two, and the two second connecting portions 135 are respectively located on the second mounting side 132 and the second sub-mounting side 134 and are close to the fourth side bar 114. The second connecting portion 135 on the second mounting side 132 corresponds to the second protrusion 116 on the second side bar 112, and the second connecting portion 135 on the second minor mounting side 134 corresponds to the second protrusion 116 on the second side bar 112. The two second protrusions 116 are located between the two second connecting portions 135, and the second hinge shaft 15 passes through the two second protrusions 116 and the two second connecting portions 135 to hinge the second door body 13 to the frame body 11.
In some embodiments, the first and second door bodies 12 and 13 can be directly hinged to the second and second side bars 112 and 112 without providing the first and second projections 115 and 116. In other embodiments, the first hinge side 121 of the first door body 12 is hinged to the third side bar 113, and the second hinge side 131 of the second door body 13 is hinged to the fourth side bar 114. The installation mode that the first door body 12 and the second door are installed on the frame body 11 is not limited in the application, and the first door body 12 and the second door body 13 can be opened in a relatively hinged mode.
With continued reference to fig. 1 and 3, in some embodiments, the frame 11 further includes a baffle 16, and the baffle 16 is disposed on the first door body 12 or the second door body 13; the shutter 16 is configured to cover a gap formed between the first door body 12 and the second door body 13 when the first door body 12 and the second door body 13 are closed. Specifically, the baffle 16 is formed outside the first mating side 123. When the first door body 12 and the second door body 13 are closed, the second butting side 133 can abut against the shutter 16 to cover a gap formed between the first door body 12 and the second door body 13.
In some embodiments, the baffle 16 is disposed inside the second interface side 133, and the first interface side 123 can abut against the baffle 16 to cover a gap formed between the first door body 12 and the second door body 13 when the first door body 12 and the second door body 13 are closed. In other embodiments, the baffle 16 is disposed on both the first docking side 123 and the second docking side 133, and the baffle 16 is disposed on the outer side of the second docking side 133 when the baffle 16 on the first docking side 123 is disposed on the inner side. The baffle 16 on the second docking side 133 is inside when the baffle 16 on the first docking side 123 is outside. In other embodiments, the abutting surface of the first abutting side 123 is formed with a first step, the abutting surface of the second abutting side 133 is formed with a second step, and the first step and the second step are matched with each other to cover the gap formed between the first door body 12 and the second door body 13.
Referring to fig. 1, in some embodiments, the first door 12 is provided with a first rib 126 for enhancing the strength of the first door 12, and the second door 13 is provided with a second rib 136 for enhancing the strength of the second door 13. For convenience of explanation, the first reinforcing rib 126 is taken as an example, and the arrangement of the second reinforcing rib 136 may refer to the arrangement of the first reinforcing rib 126.
The first rib 126 may be disposed on the inner side or the outer side of the first door body 12, or both the inner side and the outer side may be disposed with the first rib 126. In the present embodiment, the first bead 126 is provided on the outer side of the first door body 12. The number of the first reinforcing ribs 126 may be one or more (two or more), for example, the number of the first reinforcing ribs 126 may be 1, 2, 3, 5 or more, and in the present embodiment, the number of the first reinforcing ribs 126 is 3 and is spaced apart in parallel and is parallel to the first mounting side 122. In some examples, 3 first reinforcing ribs 126 may also be disposed to cross each other.
Referring to fig. 1, in some embodiments, the first door body 12 is further provided with a first reinforcing plate 127, and the second door body 13 is further provided with a second reinforcing plate 137. Specifically, the first reinforcing plate 127 is disposed outside the first door body 12 and on the first rib 126. The second reinforcing plate 137 is disposed outside the second reinforcing plate 137 and on the second reinforcing rib 136. In other embodiments. The first reinforcing plate may be disposed inside the first door body 12, and the second reinforcing plate 137 may be disposed inside the second door body 13.
Referring to fig. 1 and 2, two pushing assemblies 20 are respectively disposed on the first side bar 111 and the second side bar 112 to simultaneously push the first door 12 and the second door 13 to open and close simultaneously, so that the first door 12 and the second door 13 can be opened and closed more stably. In other embodiments, there may be only one pushing assembly 20.
For convenience of description, the pushing assembly 20 is mounted on the first side bar 111, and the pushing assembly 20 mounted on the second side bar 112 may be mounted on the first side bar 111 with reference to the pushing assembly 20, which will not be described in detail.
Referring to fig. 1 and 3, the rotating member 22 is rotatably mounted on the first side rod 111, and the rotating member 22 may be a rod, a disc, or other irregular shape, and in this embodiment, the rotating member 22 is a straight rod. Specifically, the rotation member 22 is mounted on the mounting portion 117 in the middle of the first side lever 111. The rotational member 22 includes a center of rotation 222, a first connection end 224 and a second connection end 226. The first and second link ends 224 and 226 are located on opposite sides of the center of rotation 222. In other embodiments, the rotating member 22 may be directly mounted on the first side rod 111.
The first push rod 24 connects the first door body 12 and the first connecting end 224, and the first push rod 24 includes a first transfer end 242 and a first hinge end 244, and the first transfer end 242 is opposite to the first hinge end 244. The first connection end 242 is bent to form a first bending part 2422, and the first bending part 2422 is hinged to the first connection end 224 of the rotation component 22. The first hinge end 244 is formed with a first bending portion 2442 opposite to the first bending portion 2422, and the extending directions of the first bending portion 2422 and the first bending portion 2442 are opposite. The first hinged end 244 is hinged on the first mounting side 122. In some examples, the first bend 2422 and the first turn 2442 are parallel. In other examples, the first bending part 2422 and the first turning part 2442 may not be parallel, and the extending directions of the first bending part 2422 and the first turning part 2442 are not limited in the present application and may be set as needed. The first bending part 2422 and the first turning part 2442 reduce the force required by the rotation of the rotation element 22, so as to avoid the rotation element 22 from being jammed during rotation.
In some embodiments, only one end of the first push rod 24 may be bent, for example, only the first hinge end 242 may be formed with the first bent portion 2422, or only the first hinge end 244 may be formed with the first bent portion 2442. In other embodiments, the first push rod 24 is straight.
With continued reference to fig. 1 and 3, the second pushrod 26 connects the second door body 13 and the second connecting end 226, the second pushrod 26 includes a second transfer end 262 and a second hinge end 264, and the second transfer end 262 is opposite to the second hinge end 264. The second connection end 262 is bent to form a second bending portion 2622, and the second bending portion 2622 is hinged to the second connection end 226 of the rotation component 22. In some examples, the second bending part 2622 and the first bending part 2422 are parallel, so that the rotating part 22 can be balanced when the rotating part 22 rotates, and the door opening structure 100 can be stably opened and closed. In some examples, the second bending part 2622 and the first bending part 2422 may not be parallel.
In some embodiments, the second hinged end 264 is formed with a second turn (not shown, refer to the first turn 2442) opposite to the second turn 2622, the second turn and the second turn 2622 extend in opposite directions, and the second hinged end 264 is hinged on the second mounting side 132. In some examples, the second turn and the second bend 2622 are parallel. In other examples, the second bending portion 2622 may not be parallel, and the extending direction of the second bending portion 2622 and the second bending portion is not limited in the present application, and may be set as required.
In some embodiments, only one end of the second push rod 26 may be bent, for example, only the second hinge end 262 is formed with the second bent portion 2622, or only the second hinge end 264 is formed with the second bent portion. In other embodiments, the second push rod 26 is straight. The second bending portion 2622 and the second bending portion reduce the force required for rotating the rotating member 22, so as to prevent the rotating member 22 from being jammed during rotation.
It should be noted that the pushing assembly 20 on the second side bar 112 and the pushing assembly 20 on the first side bar 111 may be identical or different. For example, the first push rod 24 and the second push rod 26 in the pushing assembly 20 on the second push rod 26 are straight, the first push rod 24 in the pushing assembly 20 on the second push rod 26 includes the first bending portion 2422 and the first turning portion 2442, and the second push rod 26 includes the second bending portion 2622.
Referring to fig. 1 and 3, the driving device 30 is configured to drive the rotating member 22 to rotate, so as to drive the first push rod 24 and the second push rod 26 to move in opposite directions, thereby opening and closing the first door body 12 and the second door body 13. Specifically, the driving device 30 is mounted on the frame 11, the driving device 30 includes a driving body 32 and an output shaft 34 extending from the driving body 32, and a free end of the output shaft 34 is connected to the rotating member 22 to drive the first push rod 24 and the second push rod 26 to move in opposite directions.
In some embodiments, the first side rod 111 is provided with a mounting seat 1112 for mounting the driving device 30, and the mounting seat 1112 is adjacent to the fourth side rod 114. One end of the drive unit 30 is rotatably mounted on the mounting block 1112 and the free end of the output shaft 34 is hinged at the first connection end 224. The output shaft 34 extends and retracts relative to the driving body 32 to drive the rotating member 22 to rotate, so as to drive the first push rod 24 and the second push rod 26 to move in opposite directions to open and close the first door body 12 and the second door body 13. In other embodiments, the mount 1112 is adjacent to the third side bar 113 and the free end of the output shaft 34 is hinged at the second connecting end 226. The output shaft 34 extends and retracts relative to the driving body 32 to drive the rotating member 22 to rotate, so as to drive the first push rod 24 and the second push rod 26 to move in opposite directions to open and close the first door body 12 and the second door body 13.
In some embodiments, the drive device 30 is mounted on the mounting portion 117 and the rotary member 22 is secured to the output shaft 34. The output shaft 34 rotates relative to the driving body 32 to rotate the rotating member 22, so as to drive the first push rod 24 and the second push rod 26 to move in opposite directions to open and close the first door body 12 and the second door body 13. In other embodiments, the door structure 100 can also rotate the rotary member 22 by manual rotation to drive the first push rod 24 and the second push rod 26 to move in opposite directions to open and close the first door 12 and the second door 13.
The driving device 30 drives the rotating member 22 to rotate clockwise, and drives the first push rod 24 to move toward the third side rod 113 and the second push rod 26 to move toward the fourth side rod 114, so as to open the first door body 12 and the second door body 13. The driving device 30 drives the rotating member 22 to rotate counterclockwise, and drives the first push rod 24 to move toward the fourth side rod 114 and the second push rod 26 to move toward the third side rod 113, so as to close the first door body 12 and the second door body 13. The door opening structure 100 of the present application can achieve the opening and closing of the door opening structure 100 by one driving device 30. The first bending part 2422 and the first bending part 2422 arranged on the first push rod 24, and the second bending part 2622 arranged on the second push rod 26 reduce the pushing force of the rotating part 22 pushing the first push rod 24 and the second push rod and avoid the jamming of the rotating part 22 and the jamming of the first door body 12 and the second door body 13, and meanwhile, when the door opening structure 100 is opened, the first door body 12 can rotate relative to the second door body 13 first; when the door opening structure 100 is closed, the second door body 13 can move relative to the first door body 12 first.
Referring to fig. 2 and 3, the present application further provides a box body structure 200, where the box body structure 200 includes a box body 40 and the door opening structure 100 of any one of the above embodiments, the box body 40 is provided with a discharge port 442, and the door opening structure 100 is mounted on the box body 40 and opens and closes the first door 12 and the second door 13 to open and close the discharge port 442.
Specifically, the box 40 has a substantially rectangular parallelepiped structure, and the box 40 includes a box body 42 and a tapered portion 44, the tapered portion 44 is mounted on the box body 42, and the tapered portion 44 is tapered toward a direction away from the box body 42. The box 40 is provided with a feed opening 422, and the tapered portion 44 is provided with a discharge opening 442 opposite to the feed opening 422. The door opening structure 100 is installed on the cabinet 40, and the first door 12 and the second door 13 close the discharge port 442. When the first door body 12 and the second door body 13 are opened and closed, the discharge port 442 is opened and closed at the same time. The baffle 16 covers the gap between the first and second abutting sides 123, 133 to prevent the items contained in the bin 40 from escaping.
The box structure 200 of the present application can drive the first push rod 24 and the second push rod 26 to move in opposite directions through the rotating member 22 to open and close the first door 12 and the second door 13, so as to open and close the discharge port 442, and meanwhile, avoid the first door 12 and the second door 13 from being locked.
Referring to fig. 4, the present application also provides a cleaning robot 300, wherein the cleaning robot 300 includes a machine body 50 and a box structure 200 mounted on the machine body 50. The case structure 200 is used to collect garbage, foreign substances, etc. collected when the cleaning robot 300 performs a cleaning work. The cleaning robot 300 may be a sweeper, scrubber, vacuum cleaner, or the like.
The cleaning robot 300 of the present application drives the first push rod 24 and the second push rod 26 to move in opposite directions through the rotating member 22 to open and close the first door 12 and the second door 13, and simultaneously, the first door 12 and the second door 13 are prevented from being locked.
In the description herein, reference to the description of the terms "certain embodiments," "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples" 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 application. In this specification, schematic representations of the above terms do not necessarily refer 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 terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In the description of the present application, "a plurality" means at least two, e.g., two, three, unless specifically limited otherwise.
Although embodiments of the present application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present application, and that variations, modifications, substitutions and alterations of the above embodiments may be made by those of ordinary skill in the art within the scope of the present application, which is defined by the claims and their equivalents.
Claims (10)
1. A door opening structure, comprising:
the door body assembly comprises a frame body, a first door body and a second door body, wherein the first door body and the second door body are hinged to two opposite sides of the frame body;
the pushing assembly comprises a rotating part, a first push rod and a second push rod, the rotating part is rotatably arranged on the frame body, the rotating part comprises a rotating center, a first connecting end and a second connecting end, and the first connecting end and the second connecting end are positioned on two opposite sides of the rotating center; the first push rod is connected with the first door body and the first connecting end, and the second push rod is connected with the second door body and the second connecting end;
the rotating piece rotates and drives the first push rod and the second push rod to move in opposite directions so as to open and close the first door body and the second door body.
2. The door opening structure of claim 1, wherein the first push rod includes a first transition end connected to the first connection end, the first transition end being bent to form a first bent portion; the second push rod comprises a second switching end connected with the second connecting end, the second switching end is bent to form a second bent portion, and the first bent portion is opposite to the second bent portion.
3. The door opening structure according to claim 2, wherein the first bent portion and the second bent portion are parallel.
4. The door opening structure according to claim 2, wherein the first push rod further comprises a first hinge end hinged to the first door body, the first hinge end is opposite to the first hinge end, and the first hinge end is formed with the first turning part opposite to the first turning part; and/or the second push rod further comprises a second hinged end hinged to the second door body, the second hinged end is opposite to the second turning end, and a second turning folding part opposite to the second bending part is formed at the second hinged end.
5. The door opening structure of claim 2, further comprising a driving device mounted on the frame body, wherein the driving device includes a driving body and an output shaft extending from the driving body, and a free end of the output shaft is connected to the rotating member to rotate the rotating member.
6. The door opening structure according to claim 1, wherein the frame structure further comprises a baffle plate, and the baffle plate is arranged on the first door body or the second door body; when the first door body and the second door body are closed, the baffle is used for covering a gap formed between the first door body and the second door body.
7. The door opening structure according to claim 1, wherein the number of the pushing assemblies is two, and the two pushing assemblies are respectively located at two opposite sides of the first door body and the second door body.
8. A box body structure is characterized by comprising a box body and the door opening structure according to any one of claims 1 to 7, wherein the box body is provided with a discharge hole, the door opening structure is installed on the box body, and the first door body and the second door body are opened and closed to open and close the discharge hole.
9. A box structure, characterized in that the box structure comprises,
the box body is provided with a discharge hole;
the door opening structure is arranged on the box body and used for opening and closing the discharge hole; the door opening structure includes:
the door body assembly comprises a frame body, a first door body and a second door body, wherein the first door body and the second door body are hinged to two opposite sides of the frame body;
the pushing assembly comprises a rotating part, a first push rod and a second push rod, the rotating part is rotatably arranged on the frame body, the rotating part comprises a rotating center, a first connecting end and a second connecting end, and the first connecting end and the second connecting end are positioned on two opposite sides of the rotating center; the first push rod is connected with the first door body and the first connecting end, and the second push rod is connected with the second door body and the second connecting end;
the driving device is installed on the frame body and comprises a driving body and an output shaft extending out of the driving body, the free end of the output shaft is connected with the rotating piece to drive the rotating piece to rotate and drive the first push rod and the second push rod to move in opposite directions to open and close the first door body and the second door body.
10. A cleaning robot comprising a machine body and a case structure of claim 8 or 9 mounted on the machine body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911390893.4A CN111140124B (en) | 2019-12-30 | 2019-12-30 | Door opening structure, box body structure with same and cleaning robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911390893.4A CN111140124B (en) | 2019-12-30 | 2019-12-30 | Door opening structure, box body structure with same and cleaning robot |
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| Publication Number | Publication Date |
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| CN111140124A true CN111140124A (en) | 2020-05-12 |
| CN111140124B CN111140124B (en) | 2022-01-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911390893.4A Active CN111140124B (en) | 2019-12-30 | 2019-12-30 | Door opening structure, box body structure with same and cleaning robot |
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| CN (1) | CN111140124B (en) |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN111140124B (en) | 2022-01-04 |
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