CN111021863B - Tripping guide mechanism and horizontal sliding door device - Google Patents
Tripping guide mechanism and horizontal sliding door device Download PDFInfo
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- CN111021863B CN111021863B CN201911054717.3A CN201911054717A CN111021863B CN 111021863 B CN111021863 B CN 111021863B CN 201911054717 A CN201911054717 A CN 201911054717A CN 111021863 B CN111021863 B CN 111021863B
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- 230000007246 mechanism Effects 0.000 title claims abstract description 35
- 230000000712 assembly Effects 0.000 claims description 19
- 238000000429 assembly Methods 0.000 claims description 19
- 238000005452 bending Methods 0.000 claims description 9
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 32
- 230000008569 process Effects 0.000 abstract description 31
- 230000009471 action Effects 0.000 description 9
- 230000000903 blocking effect Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000013016 damping Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
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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
- E05D15/06—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
- E05D15/10—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane movable out of one plane into a second parallel plane
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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
- E05D15/06—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
- E05D15/08—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane consisting of two or more independent parts movable each in its own guides
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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
- E05D15/06—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
- E05D15/10—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane movable out of one plane into a second parallel plane
- E05D2015/1026—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane movable out of one plane into a second parallel plane accessories, e.g. sliding or rolling guides, latches
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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
- E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
- E05Y2900/13—Type of wing
- E05Y2900/132—Doors
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Support Devices For Sliding Doors (AREA)
Abstract
The invention relates to a tripping guide mechanism and a flat sliding door device, wherein the tripping guide mechanism comprises an arc-shaped guide rail assembly, a main guide rail assembly and a fixed support assembly, the arc-shaped guide rail assembly is in sliding fit with a main guide rail of the main guide rail assembly, the fixed support assembly is in sliding fit with an arc-shaped guide rail of the arc-shaped guide rail assembly, a first unhooking is arranged on the main guide rail assembly, a second unhooking is arranged on the fixed support assembly, a tripping limiting piece is arranged on the arc-shaped guide rail assembly and can move, so that the tripping limiting piece is limited by the second unhooking fit when the fixed support assembly slides to a first position along a first direction, the tripping limiting piece is separated from the first unhooking, and the tripping limiting piece is limited by the first unhooking fit and separated from the second unhooking when the arc-shaped guide rail assembly. The tripping guide mechanism can not shake under the condition of meeting the requirements of different door plate widths, and the door opening and closing process can be realized.
Description
Technical Field
The invention relates to the field of furniture, in particular to a tripping guide mechanism and a horizontal sliding door device.
Background
The flat sliding door is widely applied to a cabinet body in a door opening mode, a plurality of doors can be stacked together after the doors are opened, the space is saved, and the doors mainly move in a parallel mode in the door opening process. The appearance is pleasing to the eye neat, the switch process is convenient, and the leakproofness is higher. In the opening and closing process, in order to avoid interference among all the doors, an arc-shaped guide rail is arranged in the sliding door guide structure to guide the door plate, so that the door plate has an open inclined state when the door is opened and started and when the door is closed. However, in order to ensure that the door plate cannot shake after being installed, the general flat sliding door guide structure is only suitable for occasions with certain width of the door plate, and the application range is narrow.
Disclosure of Invention
In view of the above, there is a need to provide a trip guiding mechanism and a flat sliding door device to expand the application range.
A tripping guide mechanism comprises an arc-shaped guide rail component, a main guide rail component and a fixed bracket component, the arc-shaped guide rail component is in sliding fit with the main guide rail of the main guide rail component, the fixed bracket component is in sliding fit with the arc-shaped guide rail of the arc-shaped guide rail component, the main guide rail component is provided with a first unhooking, the fixed bracket component is provided with a second unhooking, the arc-shaped guide rail assembly is provided with a tripping limiting piece which can move, so that when the fixed bracket assembly slides to a first position along a first direction, the tripping limiting piece is matched with the second unhooking for limiting, the tripping limiting piece is separated from the first unhooking, when the arc-shaped guide rail assembly slides to a second position along a second direction, the tripping limiting part is matched and limited by the first unhooking, and the tripping limiting part is separated from the second unhooking.
Above-mentioned scheme provides a dropout guiding mechanism, through inciting somebody to action arc guide rail subassembly with the leading rail subassembly separately independent setting to can select suitable arc guide rail subassembly according to the width of cabinet door, later will select again arc guide rail subassembly sliding fit is in on the leading rail of leading rail subassembly, then utilize fixed bolster subassembly is in the same place door plant and arc guide rail subassembly assembly, makes fixed bolster subassembly can be fixed with the focus of door plant or overweight heart installation point, avoids the condition that the door plant rocked to take place. And through further setting up dropout locating part, first unhook and second unhook for sliding fit is in arc guide rail assembly on the leading rail can accomplish open action earlier when opening the door, and after uncovered action was accomplished, arc guide rail assembly can follow again leading rail slides, accomplishes the process of opening the door, and is the same reason when closing the door. Therefore, the tripping guide mechanism can not shake under the condition of meeting the requirements of different door plate widths, and the door opening and closing process can be realized. Specifically, during door opening, the fixed bracket assembly carries the door panel to slide in a first direction. In the starting stage of opening the door, the tripping limiting piece is limited by the first unhooking and cannot move along the main guide rail, so that the fixed support assembly moves on the arc-shaped guide rail, and the door panel is in an open state; after the starting stage that opens the door ends, fixed bolster subassembly has removed the primary importance along the first direction, the dropout locating part quilt the second unhook cooperation is spacing, the dropout locating part with first unhook breaks away from, thereby makes the arc guide rail subassembly follows fixed bolster subassembly is in together along the first direction removal on the leading rail, the completion process of opening the door. During the door closing process, the fixed bracket assembly carries the door plate to slide along the second direction. Before entering the door closing end stage, the tripping limiting part is limited by the second unhooking matching, and the fixed support assembly and the arc-shaped guide rail assembly move together on the main guide rail along the second direction. When the arc-shaped guide rail assembly moves to the second position along the second direction, the tripping limiting part is limited by the first tripping fit, the tripping limiting part is separated from the second tripping, at the moment, the arc-shaped guide rail assembly cannot move on the main guide rail, and the fixed support assembly slides on the arc-shaped guide rail, so that the door plate is in an open state until the door closing process is completed.
In one embodiment, the first unhook includes a first arcuate hook slot opening in a first direction, the second unhooking device comprises a second arc-shaped hook groove with an opening facing to the first direction, the bending extending direction of the first arc-shaped hook groove is opposite to that of the second arc-shaped hook groove, the position where the first arc-shaped hook groove is matched with the tripping limiting piece for limiting is a first limiting position, the position where the second arc-shaped hook groove is matched with the tripping limiting piece for limiting is a second limiting position, the trip limiting part can move along the arcs of the first arc-shaped hook groove and the second arc-shaped hook groove, the straight line of the first limiting position and the opening of the second arc-shaped hook groove is a first reference line, the straight line of the second limiting position and the opening of the first arc-shaped hook groove is a second reference line, and the first reference line and the second reference line are both parallel to the main guide rail.
In one embodiment, the first arc hook groove includes a first guide portion and a first arc bending portion which are communicated with each other, the opening of the first arc hook groove is located at the first guide portion, and the first limiting position is located at the tail end of the first arc bending portion.
In one embodiment, a tangent to an end of the first arcuate bend is perpendicular to the main guide rail.
In one embodiment, the second arc-shaped hook groove comprises a second guide part and a second arc-shaped bent part which are communicated, the opening of the second arc-shaped hook groove is positioned at the second guide part, and the second limiting position is positioned at the tail end of the second arc-shaped bent part.
In one embodiment, a tangent to an end of the second arcuate bend is perpendicular to the main guide rail.
In one embodiment, the main guide rail assembly is further provided with a stopper, the arc-shaped guide rail assembly is provided with a matching position matched with the stopper, and when the arc-shaped guide rail assembly slides to the second position along the second direction, the matching position is matched with the stopper for limiting.
In one embodiment, the stopper is cylindrical, and the fitting position is a limit groove with an opening facing the cylindrical stopper.
In one embodiment, the trip guiding mechanism further comprises a connecting plate disposed along the main guide rail, the catch is located at one end of the connecting plate, and the first trip is located at the other end of the connecting plate.
In one embodiment, the arc-shaped guide rail assembly includes a guide rail bottom plate, and a first arc-shaped guide rail and a second arc-shaped guide rail which are disposed on a top surface of the guide rail bottom plate, the fixing bracket assembly is slidably fitted on the first arc-shaped guide rail and the second arc-shaped guide rail, a curvature radius of the first arc-shaped guide rail is greater than a curvature radius of the second arc-shaped guide rail, a starting end of the first arc-shaped guide rail and a starting end of the second arc-shaped guide rail are sequentially disposed in the first direction, and a tail end of the first arc-shaped guide rail and the trip limiting part are sequentially disposed in the first direction.
In one embodiment, the tripping limiting part comprises a rotating rod, the rotating rod is rotatably arranged on the guide rail bottom plate, a yielding through hole is formed in a position, corresponding to the rotating rod, on the guide rail bottom plate, the rotating rod penetrates through the yielding through hole, and two ends of the rotating rod are respectively limited by the first unhooking and the second unhooking in a matching mode.
In one of them embodiment, still be equipped with rotatory buffer cylinder and elasticity butt piece on the guide rail bottom plate, rotatory buffer cylinder with the dwang is connected for the removal of dwang provides the cushion effect, elasticity butt piece butt is in the outer peripheral face of dwang, on the dwang with the position of elasticity butt piece butt is the cam structure.
In one embodiment, be equipped with the mounting box on the guide rail bottom plate and with the lid that the mounting box matches, dwang, rotatory buffer cylinder and elasticity butt piece are all installed in the mounting box, the lid will rotatory buffer cylinder lid closes in the mounting box.
In one embodiment, the fixed bracket assembly comprises two fixed brackets, the supporting ends of the fixed brackets can be connected with the door panel, the bottom surfaces of the fixed brackets are in sliding fit with the arc-shaped guide rails, and the second unhooking device is arranged on the bottom surfaces of the fixed brackets.
A flat sliding door device comprises a first door plate and the tripping guide mechanism, wherein the fixing support component is connected with the first door plate and used for driving the first door plate to move.
According to the scheme, the tripping guide mechanism in any one of the embodiments is utilized to provide a guide effect for the first door plate, so that the door opening and closing process is realized under the conditions of adapting to different door plate widths and expanding an adaptation range, and the interference in the door opening and closing process is avoided.
In one embodiment, the sliding door device further comprises a second door plate, the number of the arc-shaped guide rail assemblies and the number of the fixed support assemblies are two, the arc-shaped guide rail assemblies correspond to the fixed support assemblies in a one-to-one mode, the two arc-shaped guide rail assemblies are arranged on the main guide rail at intervals, one of the fixed support assemblies is connected with the first door plate, and the other fixed support assembly is connected with the second door plate.
Drawings
Fig. 1 is a schematic structural view of the sliding door apparatus according to the present embodiment in a door closing state;
FIG. 2 is a schematic structural view of the flat sliding door apparatus of the present embodiment when it is just opened;
FIG. 3 is a schematic structural view of the flat sliding door apparatus according to the present embodiment in a fully opened state;
FIG. 4 is a schematic structural view of the arcuate rail assembly of the present embodiment;
FIG. 5 is an exploded view of the trip limiting stop, the rotary cushion cylinder and the cassette cover of the arcuate rail assembly of FIG. 4;
fig. 6 is a plan view of the rotating lever, the rotating cylinder, the elastic abutting member and the mounting box according to the embodiment in an assembled state;
fig. 7 is an exploded view of the rotating lever, the rotating cylinder, the elastic abutment member and the mounting box shown in fig. 6;
FIG. 8 is an isometric view of the stationary bracket assembly of the present embodiment;
FIG. 9 is an isometric view of the mounting bracket of the present embodiment;
FIG. 10 is a cross-sectional view of the mounting bracket of FIG. 9;
fig. 11 and 12 are front and top views, respectively, of the first unhooking element, blocking element and connecting plate of the present embodiment when assembled together;
fig. 13 and 14 are a front view and a right side view, respectively, of the second unhooking device according to the present embodiment.
Description of reference numerals:
10. a horizontal sliding door device; 11. an arcuate guide rail assembly; 111. a guide rail bottom plate; 1111. a matching position; 1112. rotating the buffer oil cylinder; 1113. mounting a box; 1114. a box cover; 1115. a compression spring; 1116. a butting block; 112. a first arcuate guide rail; 113. a second arcuate guide rail; 12. a primary guide rail assembly; 121. a main guide rail; 13. a fixed bracket assembly; 131. fixing a bracket; 1311. a support end; 14. a first unhooking; 141. a first limit bit; 142. a first guide portion; 143. a first arcuate bend; 15. second unhooking; 151. a second limit bit; 152. a second guide portion; 153. a second arcuate bend; 16. tripping the limiting part; 161. a cam structure; 17. a stopper; 18. a connecting plate; 20. a first door panel; 30. a second door panel.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather should be construed as broadly as the present invention is capable of modification in various respects, all without departing from the spirit and scope of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
As shown in fig. 1-3, in one embodiment a trip guiding mechanism is provided that may be employed in a flat sliding door apparatus 10 as shown in fig. 1-3. The tripping guide mechanism comprises an arc-shaped guide rail assembly 11, a main guide rail assembly 12 and a fixed bracket assembly 13. The arc-shaped guide rail assembly 11 is in sliding fit with the main guide rail 121 of the main guide rail assembly 12, and the fixed bracket assembly 13 is in sliding fit with the arc-shaped guide rail of the arc-shaped guide rail assembly 11. Be equipped with first unhook 14 on the main guide rail subassembly 12, be equipped with second unhook 15 on the fixed bolster subassembly 13, be equipped with dropout locating part 16 on the arc guide rail subassembly 11, dropout locating part 16 can remove, makes when fixed bolster subassembly 13 slides to the primary importance along the first direction, dropout locating part 16 quilt the cooperation of second unhook 15 is spacing, dropout locating part 16 with first unhook 14 breaks away from, works as when arc guide rail subassembly 11 slides to the secondary importance along the second direction, dropout locating part 16 quilt first unhook 14 cooperates spacingly, dropout locating part 16 with second unhook 15 breaks away from.
As shown in fig. 3, the first direction is a direction in which the door panel moves when the door is opened, and the second direction is a direction in which the door panel moves when the door is closed.
Through with arc guide rail subassembly 11 with main guide rail subassembly 12 separately independent setting to can select suitable arc guide rail subassembly 11 according to the width of cabinet door, later will select again arc guide rail subassembly 11 sliding fit is in on the main guide rail 121 of main guide rail subassembly 12, then utilize fixed bracket subassembly 13 is in the same place door plant and the assembly of arc guide rail subassembly 11, makes fixed bracket subassembly 13 can be fixed with the focus of door plant or overweight heart installation point, avoids the condition that the door plant rocked to take place.
And through further setting up dropout locating part 16, first unhook 14 and second unhook 15 for sliding fit is in arc guide rail subassembly 11 on main guide rail 121 can be as shown in fig. 2 when opening the door, accomplishes uncovered action earlier, and after uncovered action was accomplished, as shown in fig. 3, arc guide rail subassembly 11 can follow again main guide rail 121 slides, accomplishes the process of opening the door. When closing the door, arc guide rail set spare 11 can follow earlier main guide rail 121 slides, before the end of closing the door, arc guide rail set spare 11 is fixed bracket set spare 13 realizes uncovered action with the effect of arc guide rail down, accomplishes the process of closing the door. Therefore, the tripping guide mechanism can not shake under the condition of meeting the requirements of different door plate widths, and the door opening and closing process can be realized.
Specifically, during door opening, the fixed bracket assembly 13 slides with the door panel in a first direction, as shown in fig. 1. In the starting stage of the door opening, as shown in fig. 2, the trip limiting member 16 is limited by the first trip hook 14 and cannot move along the main guide rail 121, so that the fixed bracket assembly 13 moves on the arc-shaped guide rail, and the door panel forms an open state; after the door opening starting stage is finished, the fixed bracket assembly 13 moves to the first position along the first direction, the trip limiting member 16 is limited by the second trip hook 15 in a matching manner, and the trip limiting member 16 is separated from the first trip hook 14, so that the arc-shaped guide rail assembly 11 moves along the first direction on the main guide rail 121 along with the fixed bracket assembly 13, as shown in fig. 3, the door opening process is completed. During the closing process, the fixed bracket assembly 13 carries the door panel to slide in the second direction. Before the door closing end stage is entered, the trip limiting member 16 is limited by the second trip hook 15, and the fixed bracket assembly 13 and the arc-shaped guide rail assembly 11 move together on the main guide rail 121 along the second direction. When the arc-shaped guide rail assembly 11 moves to the second position along the second direction, the trip limiting member 16 is limited by the first trip hook 14, the trip limiting member 16 is separated from the second trip hook 15, at this time, the arc-shaped guide rail assembly 11 cannot move on the main guide rail 121, and the fixed bracket assembly 13 slides on the arc-shaped guide rail, so that the door panel is in an open state until the door closing process is completed.
Specifically, as shown in fig. 4 and 5, in one embodiment, the curved rail assembly 11 may include a rail base plate 111 and first and second curved rails 112 and 113 disposed on a top surface of the rail base plate 111. The curvature radius of the first arc-shaped guide rail 112 is greater than that of the second arc-shaped guide rail 113, and the starting end of the first arc-shaped guide rail 112 and the starting end of the second arc-shaped guide rail 113 are sequentially arranged in the first direction. The bottom surface of the guide rail bottom plate 111 is opposite to the main guide rail 121 on the main guide rail assembly 12, and the guide rail bottom plate 111 is provided with a transverse guide wheel and a longitudinal guide wheel, so that the arc-shaped guide rail assembly 11 is in sliding fit with the main guide rail 121.
In one embodiment, the fixed bracket assembly 13 is slidably engaged with the first arcuate rail 112 and the second arcuate rail 113 of the rail base 111. Specifically, as shown in fig. 8 to 10, the fixing bracket assembly 13 may include two fixing brackets 131, and bottom surfaces of the two fixing brackets 131 correspond to the first arc rail 112 and the second arc rail 113, respectively. And the door panel is coupled to the support end 1311 of the fixing bracket 131.
When the arc guide rail assembly 11 is limited by the first unhooking part 14, the two fixing brackets 131 respectively slide on the first arc guide rail 112 and the second arc guide rail 113, and based on that the curvature radius of the first arc guide rail 112 is greater than that of the second arc guide rail 113, as shown in fig. 2, the door panel connected with the supporting ends 1311 of the two fixing brackets 131 inclines, and the opening action is completed, so that the door panel is prevented from interfering with other door panels.
Specifically, in one embodiment, the first hook 14 is disposed on the top surface of the main rail assembly 12, and in the state of fig. 1 and 2, the first hook 14 is hidden by the rail base 111. The trip limiting member 16 penetrates through the guide rail bottom plate 111, the second trip hook 15 is disposed on the bottom surface of the fixed bracket 131, and the second trip hook 15 is shielded by the fixed bracket 131 in fig. 1 to 3. Two ends of the trip limiting part 16 can be respectively matched with the first trip hook 14 and the second trip hook 15, so that a limiting process is realized.
It should be noted that, after the trip guiding mechanism is installed on the top side rail of the cabinet, the view angles shown in fig. 1 to fig. 3 are views in a top view state, so that a surface of the guide rail bottom plate 111 opposite to the main guide rail 121 is defined as a bottom surface of the guide rail bottom plate 111, and a surface provided with the first arc-shaped guide rail 112 and the second arc-shaped guide rail 113 is a top surface of the guide rail bottom plate 111. Similarly, the surface of the fixing bracket 131 opposite to the guide rail bottom plate 111 is the bottom surface of the fixing bracket 131.
Further, in one embodiment, as shown in fig. 11 and 12, the first unhook 14 includes a first arcuate hook slot opening in a first direction. As shown in fig. 13 and 14, the second unhooking portion 15 includes a second arc-shaped hook groove opened in the first direction. The bending extending direction of the first arc-shaped hook groove is opposite to that of the second arc-shaped hook groove. So that the trip limiting member 16 can be disengaged from the second arc-shaped hooking groove when being engaged with the first arc-shaped hooking groove; the trip limiting member 16 can be disengaged from the first arc-shaped hook groove when being engaged with the second arc-shaped hook groove.
Further, the position where the first arc-shaped hook slot cooperates with the trip limiting member 16 for limiting is a first limiting position 141, the position where the second arc-shaped hook slot cooperates with the trip limiting member 16 for limiting is a second limiting position 151, the trip limiting member 16 can move along the arc of the first arc-shaped hook slot and the second arc-shaped hook slot, a straight line where openings of the first limiting position 141 and the second arc-shaped hook slot are located is a first reference line, a straight line where the second limiting position 151 and the opening of the first arc-shaped hook slot are located is a second reference line, and the first reference line and the second reference line are both parallel to the main guide rail 121.
Therefore, when the trip limiting member 16 is limited at the first limit position 141, and the second arc-shaped hooking groove slides along the main guide rail 121 to the fixing bracket assembly 13 to be located at the first position, just the opening of the second arc-shaped hooking groove can be opposite to the trip limiting member 16, and in the process that the fixing bracket 131 continues to slide along the first direction, the trip limiting member 16 moves under the guiding effect of the second arc-shaped hooking groove and is separated from the first limit position 141 of the first arc-shaped hooking groove. So that the arc rail assembly 11 can move along the main rail 121 following the fixed bracket assembly 13.
When the door is closed after the door is opened, the trip limiting member 16 is initially limited at the second limit position 151, so that the arc rail assembly 11 follows the fixed bracket assembly 13 to move along the main rail 121 in the second direction. When the arc-shaped guide rail assembly 11 moves to a position that is about to reach the second position, the opening of the first arc-shaped hook groove is just opposite to the trip limiting part 16, so that the trip limiting part 16 enters the first arc-shaped hook groove, in the process that the arc-shaped guide rail assembly 11 continues to slide along the second direction, under the guiding action of the first arc-shaped hook groove, the trip limiting part 16 is separated from the second limiting position 151, and the fixed support assembly 13 moves along the arc-shaped guide rail of the arc-shaped guide rail assembly 11, so that the door panel enters an open state, and finally the door closing process is completed.
Specifically, in an embodiment, when the trip limiting part 16 penetrates through the guide rail bottom plate 111, the hole on the guide rail bottom plate 111 for the trip limiting part 16 to pass through is a yielding through hole, and the first unhooking 14 includes the above-mentioned first arc-shaped hook groove, and the second unhooking 15 includes the second arc-shaped hook groove, then the shape of the yielding through hole should enable the trip limiting part 16 to move in the first arc-shaped hook groove and the second arc-shaped hook groove, that is, the yielding through hole may be an arc-shaped strip-shaped hole, so as to provide a yielding space for the moving process of the trip limiting part 16.
Through the reasonable arrangement of the shapes and the positions of the components, the door opening and closing process of the flat sliding door is completed without the help of an inductor, a driver and the like, the structure is simple, the conception is compact, the cost is low, and the application range is wide.
Optionally, in an embodiment, through cooperation of the sensor and the control unit, during the door opening process, when the fixed bracket assembly 13 moves to the first position, the control unit controls the trip limiting member 16 to disengage from the first trip hook 14 and engage with the second trip hook 15; in the door closing process, when the arc-shaped guide rail assembly 11 moves to the second position, the control unit controls the trip limiting part 16 to be disengaged from the second trip hook 15 and to be matched with the first trip hook 14. And completing the opening and closing process of the flat sliding door.
However, the combined action of the sensor and the control unit is needed, and the control process is complex and high in cost.
Specifically, in one embodiment, as shown in fig. 12, the first arc hook groove includes a first guide portion 142 and a first arc bent portion 143 which are communicated, an opening of the first arc hook groove is located at the first guide portion 142, and the first limit position 141 is located at an end of the first arc bent portion 143. When the trip limiting member 16 is limited by the first arc-shaped hook slot, the trip limiting member 16 is located at the end of the first arc-shaped bending portion 143.
Specifically, in one embodiment, the tangent to the end of the first curved bend 143 is perpendicular to the main guide rail 121. That is, the trip limiting member 16 located at the end of the first arc-shaped bending portion 143 is subjected to resistance in the direction along the main guide rail 121, and the trip limiting member 16 cannot move relative to the first trip hook 14 without exiting from the end of the first arc-shaped bending portion 143, that is, the requirement of fixing the relative position between the arc-shaped guide rail assembly 11 and the main guide rail assembly 12 is met.
Similarly, in one embodiment, as shown in fig. 13 and 14, the second arc-shaped hook groove includes a second guide portion 152 and a second arc-shaped bent portion 153 which are communicated, an opening of the second arc-shaped hook groove is located at the second guide portion 152, and the second limiting position 151 is located at a distal end of the second arc-shaped bent portion 153.
Specifically, as shown in fig. 13, in one embodiment, a tangential direction of the end of the second curved bend 153 is perpendicular to the main guide rail 121.
Further, in an embodiment, as shown in fig. 11 and 12, a stopper 17 is further disposed on the main guide rail assembly 12, as shown in fig. 3, an engaging position 1111 matched with the stopper 17 is disposed on the arc-shaped guide rail assembly 11, and when the arc-shaped guide rail assembly 11 slides to the second position along the second direction, the engaging position 1111 is engaged with the stopper 17 for limiting.
The stopper 17 further limits the arc-shaped guide rail assembly 11 to continue sliding along the second direction, and the limit process of the arc-shaped guide rail assembly 11 is realized in combination with the first unhooking 14.
After selecting the arc-shaped guide rail assembly 11 with different sizes according to the width of the door panel, the relative position of the blocking piece 17 and the first unhooking piece 14 can be set according to the size of the arc-shaped guide rail assembly 11. When the blocking member 17 is engaged with the engaging portion 1111, the first release hook 14 is engaged with the release limiting member 16.
Specifically, in one embodiment, as shown in fig. 11 and 12, the stopper 17 is cylindrical, and the engagement portion 1111 is a limit groove opening toward the cylindrical stopper 17.
As shown in fig. 3, when the arc-shaped guide rail assembly 11 includes the guide rail base plate 111, the limiting groove is disposed on a side of the guide rail base plate 111 opposite to the blocking member 17. Based on the trip limiting member 16 being also disposed on the guide rail base plate 111, the relative position between the blocking member 17 and the first trip hook 14 can be fixed after the size of the arc-shaped guide rail assembly 11 is selected.
Further, as shown in fig. 11 and 12, in an embodiment, the trip guiding mechanism further includes a connecting plate 18, the connecting plate 18 is disposed along the main guide rail 121, the catch 17 is located at one end of the connecting plate 18, and the first trip 14 is located at the other end of the connecting plate 18. So that the distance between the stopper 17 and the first unhooking part 14 is fixed by the connecting plate 18, and the positioning accuracy is ensured.
The trip limiting member 16 engaged with the first trip 14 and the limiting groove engaged with the catch member 17 are sequentially disposed along the main guide rail 121.
Further, in one embodiment, as shown in fig. 1 to 5, when the arc rail assembly 11 includes the first arc rail 112, the end of the first arc rail 112 and the trip limiting member 16 are sequentially arranged in the first direction. That is, when the fixed bracket assembly 13 just slides to the end of the first arc-shaped guide rail 112, the second unhook 15 disposed on the fixed bracket assembly 13 just matches with the trip limiting member 16.
Further specifically, in an embodiment, as shown in fig. 5, the trip limiting part 16 includes a rotating rod, the rotating rod is rotatably disposed on the guide rail bottom plate 111, a yielding through hole is disposed at a position on the guide rail bottom plate 111 corresponding to the rotating rod, the rotating rod is disposed in the yielding through hole, and two ends of the rotating rod are respectively matched with the first unhooking part 14 and the second unhooking part 15 for limiting.
The rotating rod is respectively matched with the first unhooking part 14 and the second unhooking part 15 through two ends to complete the switching of the limiting and separating processes. When first unhook 14 with second unhook 15 does respectively during first arc hook groove and second arc hook groove, the fenestrate size and the shape of stepping down can satisfy the dwang is in the process that removes in first arc hook groove and the second arc hook groove.
Further, in an embodiment, as shown in fig. 5, a rotation buffer cylinder 1112 is further disposed on the guide rail bottom plate 111, and the rotation buffer cylinder 1112 is connected to the rotation rod and configured to provide a buffer force for the movement of the rotation rod. Thereby first unhook 14 or second unhook 15 does when the dwang provides direction power, rotatory buffer cylinder 1112 can for the dwang provides effectual buffer power, avoids at the in-process of switch door the dwang takes place to strike, produces the noise.
Alternatively, in one embodiment, a torsion spring may be provided to provide a damping force to the rotating lever.
More specifically, as shown in fig. 6 and 7, an elastic abutting piece is further provided on the guide rail bottom plate 111, the elastic abutting piece abuts against an outer peripheral surface of the rotating lever, and a position of the rotating lever abutting against the elastic abutting piece is a cam structure 161. When the rotating lever is in a limit in cooperation with the first release hook 14 or the second release hook 15, the elastic abutting piece abuts against the cam structure 161, so that the rotating lever is kept at this position, and the rotating lever is prevented from freely swinging. In particular, as illustrated in fig. 6 and 7, the elastic abutment comprises an abutment block 1116 and a compression spring 1115, the abutment block 1116 being pressed against the cam structure 161 by the compression spring 1115.
Further, in an embodiment, as shown in fig. 5, a mounting box 1113 and a box cover 1114 matched with the mounting box 1113 are arranged on the guide rail base plate 111, the rotating rod, the rotating buffer cylinder 1112 and the elastic abutting part are all mounted in the mounting box 1113, and the box cover 1114 covers the rotating buffer cylinder 1112 in the mounting box 1113. The installation protection is provided for the rotating rod and the rotating buffer oil cylinder 1112, and dust and the like are prevented from falling into the rotating rod and the rotating buffer oil cylinder, so that the flexibility of movement is influenced.
Further, as shown in fig. 1 to 3, in another embodiment, a flat sliding door apparatus 10 is provided, which includes a first door panel 20 and the above-mentioned trip guiding mechanism, and the fixing bracket assembly 13 is connected to the first door panel 20 for moving the first door panel 20.
The tripping guide mechanism in any of the above embodiments is used to provide a guide function for the first door panel 20, so that the door opening and closing process is realized and the interference during door opening and closing is avoided under the conditions of adapting to different door panel widths and expanding the adaptation range.
When the width of the first door panel 20 is larger, the arc guide assembly with the larger width may be selected, so that the distance between the first arc guide rail 112 and the second arc guide rail 113 on the arc guide assembly is larger, and the distance between the two fixing brackets 131 meets the requirement of the first door panel 20 to be installed stably.
Further, in one embodiment, as shown in fig. 1 to 3, the flat sliding door apparatus 10 further includes a second door panel 30, two arc-shaped guide rail assemblies 11 and two fixed bracket assemblies 13 are provided, the arc-shaped guide rail assemblies 11 correspond to the fixed bracket assemblies 13 one by one, the two arc-shaped guide rail assemblies 11 are spaced on the main guide rail 121, one of the fixed bracket assemblies 13 is connected to the first door panel 20, and the other fixed bracket assembly 13 is connected to the second door panel 30.
That is, the control of the two door panels is realized, as shown in fig. 1 to 3, the directions of the arc-shaped guide rails on the two arc-shaped guide rail assemblies 11 are opposite, so that the first door panel 20 can be laminated outside the second door panel 30, and the second door panel 30 can also be laminated outside the first door panel 20.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (16)
1. A tripping guide mechanism is characterized by comprising an arc-shaped guide rail component, a main guide rail component and a fixed bracket component, the arc-shaped guide rail component is in sliding fit with the main guide rail of the main guide rail component, the fixed bracket component is in sliding fit with the arc-shaped guide rail of the arc-shaped guide rail component, the main guide rail component is provided with a first unhooking, the fixed bracket component is provided with a second unhooking, the arc-shaped guide rail assembly is provided with a tripping limiting piece which can move, so that when the fixed bracket assembly slides to a first position along a first direction, the tripping limiting piece is matched with the second unhooking for limiting, the tripping limiting piece is separated from the first unhooking, when the arc-shaped guide rail assembly slides to a second position along a second direction, the tripping limiting part is matched and limited by the first unhooking, and the tripping limiting part is separated from the second unhooking.
2. The trip guide mechanism according to claim 1, wherein the first trip includes a first arc-shaped hook groove opening in a first direction, the second trip includes a second arc-shaped hook groove opening in the first direction, a bending direction of the first arc-shaped hook groove is opposite to a bending direction of the second arc-shaped hook groove, a position where the first arc-shaped hook groove cooperates with the trip limiting member is a first limit position, a position where the second arc-shaped hook groove cooperates with the trip limiting member is a second limit position, the trip limiting member is movable along arcs of the first arc-shaped hook groove and the second arc-shaped hook groove, a straight line of the first limit position with the opening of the second arc-shaped hook groove is a first reference line, and a straight line of the second limit position with the opening of the first arc-shaped hook groove is a second reference line, the first datum line and the second datum line are both parallel to the main guide rail.
3. The trip guide mechanism of claim 2, wherein the first arcuate hook slot includes a first guide portion and a first arcuate bend portion in communication, the first arcuate hook slot opening being located at the first guide portion, and the first limit location being located at a distal end of the first arcuate bend portion.
4. The trip guide mechanism of claim 3, wherein a tangent to the distal end of the first arcuate bend is perpendicular to the main guide rail.
5. The trip guide mechanism of claim 2, wherein the second arcuate hook slot includes a second guide portion and a second arcuate bend portion in communication, the second arcuate hook slot opening being at the second guide portion, and the second limit being at a distal end of the second arcuate bend portion.
6. The trip guide mechanism of claim 5, wherein a tangent to the distal end of the second arcuate bend is perpendicular to the main guide rail.
7. The trip guiding mechanism according to claim 1, wherein a stopper is further disposed on the main guide rail assembly, and a matching position matched with the stopper is disposed on the arc-shaped guide rail assembly, and when the arc-shaped guide rail assembly slides to the second position along the second direction, the matching position is matched with the stopper for limiting.
8. The trip guide mechanism of claim 7, wherein the catch is cylindrical and the engagement location is a limit groove opening toward the cylindrical catch.
9. The trip guide mechanism of claim 7, further comprising a web, said web being disposed along said primary guide rail, said catch being located at one end of said web, said first trip being located at the other end of said web.
10. The trip guiding mechanism according to any one of claims 1 to 9, wherein the arcuate rail assembly includes a rail base plate and a first arcuate rail and a second arcuate rail provided on a top surface of the rail base plate, the fixing bracket assembly is slidably fitted on the first arcuate rail and the second arcuate rail, a radius of curvature of the first arcuate rail is larger than a radius of curvature of the second arcuate rail, a start end of the first arcuate rail and a start end of the second arcuate rail are sequentially provided in the first direction, and a tail end of the first arcuate rail and the trip limiting member are sequentially provided in the first direction.
11. The trip guiding mechanism according to claim 10, wherein the trip limiting member comprises a rotating rod, the rotating rod is rotatably disposed on the guide rail bottom plate, a yielding through hole is disposed at a position on the guide rail bottom plate corresponding to the rotating rod, the rotating rod is disposed in the yielding through hole, and two ends of the rotating rod are respectively limited by the first unhooking and the second unhooking.
12. The trip guide mechanism according to claim 11, wherein a rotary buffer cylinder and an elastic abutting member are further disposed on the guide rail bottom plate, the rotary buffer cylinder is connected to the rotating rod and is used for providing a buffer force for the movement of the rotating rod, the elastic abutting member abuts against the outer peripheral surface of the rotating rod, and a position on the rotating rod abutting against the elastic abutting member is a cam structure.
13. The trip guiding mechanism according to claim 12, wherein a mounting box and a box cover matched with the mounting box are provided on the bottom plate of the guide rail, the rotating rod, the rotary buffer cylinder and the elastic abutting part are all mounted in the mounting box, and the box cover covers the rotary buffer cylinder in the mounting box.
14. The trip guide mechanism according to any one of claims 1 to 9, wherein the fixed bracket assembly comprises two fixed brackets, the support ends of the fixed brackets are capable of being connected with the door panel, the bottom surfaces of the fixed brackets are in sliding fit with the arc-shaped guide rails, and the second unhooking device is arranged on the bottom surfaces of the fixed brackets.
15. A flat sliding door apparatus, comprising a first door panel and the trip guide mechanism of any one of claims 1 to 14, wherein the fixed bracket assembly is coupled to the first door panel for moving the first door panel.
16. The sliding door apparatus according to claim 15, further comprising a second door panel, wherein the number of the arc-shaped guide rail assemblies and the number of the fixed bracket assemblies are two, the arc-shaped guide rail assemblies correspond to the fixed bracket assemblies one to one, the two arc-shaped guide rail assemblies are arranged on the main guide rail at intervals, one of the fixed bracket assemblies is connected with the first door panel, and the other fixed bracket assembly is connected with the second door panel.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911054717.3A CN111021863B (en) | 2019-10-31 | 2019-10-31 | Tripping guide mechanism and horizontal sliding door device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911054717.3A CN111021863B (en) | 2019-10-31 | 2019-10-31 | Tripping guide mechanism and horizontal sliding door device |
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| CN111021863A CN111021863A (en) | 2020-04-17 |
| CN111021863B true CN111021863B (en) | 2021-06-04 |
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| CN112621610B (en) * | 2020-12-18 | 2022-11-29 | 北京理工大学重庆创新中心 | Hinge device |
| CN112796604A (en) * | 2021-01-26 | 2021-05-14 | 中山市欧派克五金制品有限公司 | Coplanar door becomes rail slide mechanism and coplanar door system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH0527657Y2 (en) * | 1987-11-17 | 1993-07-14 | ||
| ITTV20110071A1 (en) * | 2011-05-23 | 2012-11-24 | Bortoluzzi Lab S R L | DEVICE FOR SLIDING DOORS WITH COMPLANAR CLOSING, PARTICULARLY FOR FURNITURE AND SIMILAR |
| US20130020918A1 (en) * | 2011-07-19 | 2013-01-24 | Decoma Design S.R.L. | Coplanar closure sliding mechanism for two or three wing wardrobes and the like |
| CN102787779A (en) * | 2012-09-06 | 2012-11-21 | 苏州岸肯电子科技有限公司 | Driving device of soundproof door of soundproof room |
| DE102015105982A1 (en) * | 2015-04-20 | 2016-10-20 | Hettich-Heinze Gmbh & Co. Kg | Fitting for a sliding door and method for mounting a guide fitting |
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Address after: 528322 Plot No. 2-1-1, Plot No. 2-1-2, Plot No. 2-1-3, Plot No. 2-3, Zhongyong Industrial Zone, Zhongyong Village Committee, Leliu Street, Shunde District, Foshan City, Guangdong Province - Lot 2 of No. 3 (residence declaration) Patentee after: Guangdong Tute Precision Hardware Technology Co.,Ltd. Address before: 528322 plot 2-1-1, Zhongyong Industrial Zone, Zhongyong village committee, Leliu street, Shunde District, Foshan City, Guangdong Province Patentee before: GUANGDONG TUTTI HOUSEHOLD SCIENCE & TECHNOLOGY CO.,LTD. |
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