CN107700996B - Adjustable anti-drop location protection architecture of furniture push-and-pull door - Google Patents
Adjustable anti-drop location protection architecture of furniture push-and-pull door Download PDFInfo
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- CN107700996B CN107700996B CN201710843314.1A CN201710843314A CN107700996B CN 107700996 B CN107700996 B CN 107700996B CN 201710843314 A CN201710843314 A CN 201710843314A CN 107700996 B CN107700996 B CN 107700996B
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- 238000005096 rolling process Methods 0.000 claims abstract description 56
- 238000013016 damping Methods 0.000 claims description 25
- 230000009471 action Effects 0.000 claims description 17
- 229920003023 plastic Polymers 0.000 claims description 7
- 239000004033 plastic Substances 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 6
- 230000001105 regulatory effect Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000006872 improvement Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 238000012986 modification Methods 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
- E05D13/00—Accessories for sliding or lifting wings, e.g. pulleys, safety catches
- E05D13/003—Anti-dropping devices
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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
- E05F5/00—Braking devices, e.g. checks; Stops; Buffers
- E05F5/003—Braking devices, e.g. checks; Stops; Buffers for sliding wings
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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
- E05F5/00—Braking devices, e.g. checks; Stops; Buffers
- E05F5/06—Buffers or stops limiting opening of swinging wings, e.g. floor or wall stops
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/20—Application of doors, windows, wings or fittings thereof for furniture, e.g. cabinets
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- Mechanical Engineering (AREA)
- Wing Frames And Configurations (AREA)
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Abstract
An adjustable anti-drop positioning protection structure of a furniture sliding door comprises an adjustable anti-drop positioning protection device and a sliding groove, wherein the adjustable anti-drop positioning protection device comprises a support element, a rolling wheel, a pushing element, an adjusting element and an actuating element, the rolling wheel is arranged on the pushing element and rolls on the sliding groove, the pushing element is movably arranged on the support element, the adjusting element is arranged on the actuating element and/or the pushing element in a sliding mode, the actuating element slides on the pushing element in a positioning mode through the adjusting element and stretches out and draws back on the lower portion of the sliding groove when sliding in the positioning mode, so that the rolling wheel is prevented from dropping out of the sliding groove upwards at least when rolling; a positioning rotation matching part is arranged between the adjusting element and the actuating element and/or the pushing element, and the adjusting element is in positioning rotation matching with the actuating element and/or the pushing element through the positioning rotation matching part so as to limit the rotation position of the adjusting element on the actuating element and/or the pushing element and the sliding position of the actuating element on the pushing element.
Description
Technical Field
The invention relates to an adjustable anti-falling positioning protection structure of a furniture sliding door.
Background
Chinese patent document No. CN204238725U discloses a sliding door guide wheel device in 2015, 4.1. The sliding door guide wheel device comprises a bottom plate, a support plate, a spring, a bolt, a first guide wheel, a second guide wheel and a limit pin, wherein the first guide wheel and the second guide wheel are arranged on the support plate side by side; the supporting plate is provided with a through hole, the bottom plate is provided with a threaded hole, and one end of the spring outer ring is fixed at the right end of the bottom plate; the nut end of the bolt is fixedly connected with the support plate, the thread end of the bolt sequentially penetrates through the through hole and the inner ring of the spring and is in threaded connection with the thread hole, one end of the inner ring of the spring is located between the right end of the bolt and the right end of the bottom plate and is in contact with the bolt, and the limiting pin is located at the left end of the bottom plate and is used for preventing the support plate from exceeding the edge of the bottom plate when the support plate is reset. The structure can realize the state of tight fit between the double guide wheels and the guide rails; however, the upper and lower positions between the door body and the guide wheel cannot be adjusted, so that the assembly of the door body is not facilitated, and meanwhile, the door body is easy to fall off in the using process, so that the damage of the door body and the body damage of a user are caused, and the using requirements of the user cannot be met. Therefore, further improvement is necessary.
Disclosure of Invention
The invention aims to provide an adjustable anti-falling positioning protection structure of a furniture sliding door, which has the advantages of simple and reasonable structure, reliable performance, quick adjustment, convenient operation, accurate positioning, good balance effect, strong bearing capacity, long service life, stable and smooth opening and closing process, small force application, safety and reliability, and overcomes the defects in the prior art.
According to the adjustable anticreep location protection architecture of furniture push-and-pull door of this purpose design, including adjustable anticreep location protection device and sliding tray, adjustable anticreep location protection device includes support element, rolls wheel and pusher element, rolls the wheel setting on pusher element and roll and act on the sliding tray, and the pusher element activity sets up on support element, its characterized in that: the adjustable anti-falling positioning protection device further comprises an adjusting element and an actuating element, the adjusting element is arranged on the actuating element and/or the pushing element in a sliding mode, the actuating element is positioned and slides on the pushing element through the adjusting element and stretches and retracts at the lower part of the sliding groove when the actuating element is positioned and slides, so that the rolling wheel is protected from being separated from the sliding groove upwards at least when rolling; a positioning rotation matching part is arranged between the adjusting element and the actuating element and/or the pushing element, and the adjusting element is in positioning rotation matching with the actuating element and/or the pushing element through the positioning rotation matching part so as to limit the rotation position of the adjusting element on the actuating element and/or the pushing element and the sliding position of the actuating element on the pushing element.
The positioning rotation matching part is a rotation position and a limit position which are respectively arranged on the adjusting element and the actuating element; wherein the adjusting element is made of plastic and is arranged on the pushing element in a rotating manner and acts on the actuating element when rotating, and the actuating element is made of plastic and is arranged on the pushing element in a sliding manner under the action of the adjusting element; the adjusting element acts on the limiting position of the actuating element through the rotating position positioning during the rotation so as to limit the rotating acting position of the adjusting element on the actuating element and the sliding position of the actuating element on the pushing element.
The actuating element slides on the pushing element in a linear mode and is provided with a buckling part, and the lower part of the sliding groove is provided with a buckling matching part corresponding to the buckling part; the actuating element is stretched on or in the buckling and matching part of the sliding groove through the buckling part when sliding so as to protect the rolling wheel from being separated from the sliding groove upwards at least when rolling.
One end of the adjusting element is provided with an eccentric part, the middle part of the adjusting element is positioned and rotated on the pushing element, the other end of the adjusting element is provided with an adjusting action part, and the actuating element is provided with a grid part corresponding to the eccentric part; the adjusting element is positioned and rotated on the pushing element through a tool or manually acting on the adjusting action part, the actuating element is driven to linearly position and slide back and forth or left and right on the pushing element through the matching of the eccentric part and the grid part during rotation, and the actuating element is stretched on or in the buckling matching part of the sliding groove through the buckling part during sliding so as to protect the rolling wheel from being separated from the sliding groove upwards at least during rolling.
The rotating positions are at least two and are relatively independently arranged on the adjusting element, and the limiting positions are at least two and are relatively independently arranged on the actuating element; the adjusting element acts on at least two limiting positions of the actuating element through at least two rotational position locations during rotation, so that at least two rotational position locations of the adjusting element relative to the actuating element are realized.
The two sides of the pushing element are respectively provided with a metal block, a groove part is formed between the metal blocks at the two sides, and the rolling wheel is arranged in the groove part in a rolling mode and acts on the sliding groove when rolling.
The axial direction of rolling of the rolling wheel is parallel to the linear positioning sliding direction of the actuating element; the direction of rolling action of the rolling wheel on the sliding groove is perpendicular to the direction of linear positioning sliding of the actuating element.
The pushing element slides on the support element in a longitudinal linear mode, the support element is further provided with a rotating adjusting piece and a sliding element, the rotating adjusting piece is positioned and rotated on the support element and is provided with a rotating action part, the sliding element slides on the support element in a transverse linear mode and is matched and connected with the rotating adjusting piece, the sliding element is provided with an inclined part, the pushing element is provided with an inclined matching part, and the sliding element interacts with the inclined matching part of the pushing element through the inclined part; the rotation regulating part is rotated by a tool or manually, the rotation regulating part is positioned on the support element to rotate, and drives the sliding element to transversely and linearly slide on the support element when rotating, and the sliding element drives the pushing element to longitudinally and linearly slide on the support element through the matching of the inclined part and the inclined matching part when sliding, so as to simultaneously and/or synchronously regulate the up-and-down positions of the rolling wheel and the actuating element relative to the support element.
The pushing element is provided with a shifting part, and the sliding groove is provided with a damping device; the pushing element slides linearly on the support element in the longitudinal direction through the matching of the rotating adjusting piece and the sliding element, and simultaneously and/or synchronously adjusts the up-down position between the rolling wheel, the actuating element and the shifting part relative to the support element during sliding.
The furniture sliding door is characterized by further comprising a furniture sliding door, a furniture cabinet body and a damping device, wherein the adjustable anti-falling positioning protection device is arranged on the furniture sliding door through a support element, the damping device is arranged on a sliding groove, the sliding groove is arranged on the furniture cabinet body, a shifting part is arranged on a pushing element of the adjustable anti-falling positioning protection device, the furniture sliding door can be opened and closed on the sliding groove of the furniture cabinet body through the sliding of a rolling wheel of the adjustable anti-falling positioning protection device, and acts on the damping device through the shifting part when the furniture sliding door is closed in a sliding mode, the damping device generates damping force, and the furniture sliding door can be closed on the furniture cabinet body in a damping sliding mode.
Through the improvement of the structure, the adjustable anti-falling positioning protection device is arranged on the furniture sliding door, the sliding groove and the damping device are arranged on the furniture cabinet body, wherein the adjustable anti-falling positioning protection device comprises a support element, a rolling wheel and a pushing element; moreover, the adjustable anti-falling positioning protection device also comprises an actuating element and an adjusting element for adjusting the position of the actuating element, wherein the actuating element is stretched at the lower part of the sliding groove through the adjustment of the adjusting element, when the actuating element extends into the lower part of the sliding groove, the rolling wheel can be protected from being upwards separated from the sliding groove at least during rolling, and finally, the furniture sliding door can not be separated from the furniture cabinet body during sliding opening and closing, so that the problem that the furniture sliding door falls down during use is effectively avoided, the use safety of the furniture sliding door is improved, and when the actuating element is contracted out of the lower part of the sliding groove, the furniture sliding door can be conveniently assembled on the furniture cabinet body, so that the use of a user is greatly met; meanwhile, a positioning rotation matching part is arranged between the adjusting element and the actuating element, the adjusting element is positioned and rotated and matched with the actuating element through the positioning rotation matching part to limit the rotating position of the adjusting element on the actuating element and the sliding position of the actuating element on the pushing element, a series of problems that the adjusting element, the actuating element and the pushing element are damaged and the adjusting element rotates and the actuating element cannot be positioned when the adjusting element acts on the actuating element due to excessive rotation of the adjusting element are effectively avoided, the structure of a product is more stable, the service life is longer, and the problem of rigid action is not needed to be considered when the adjusting element and the actuating element interact because the positioning rotation matching part is arranged between the adjusting element and the actuating element, the adjusting element and the actuating element can be made of plastics, and the production cost is greatly reduced; the bracket element is also provided with a rotating adjusting part and a sliding element, the rotating acting part of the adjusting part is rotated through the action of a tool or a hand, the rotating adjusting part is positioned and rotated, the sliding element is driven to transversely and linearly slide on the bracket element when rotating, and the sliding element drives the pushing element to longitudinally and linearly slide on the bracket element through the matching of the inclined part and the inclined matching part when sliding, so that the rolling wheel, the actuating element and the upper and lower positions of the shifting part relative to the bracket element, the damping device and the sliding groove are synchronously and/or synchronously adjusted, and the relative position adjustment between the furniture sliding door and the furniture cabinet body is finally realized, thereby effectively eliminating a series of problems of difficult installation caused by inconsistent manufacturing specifications among all components, and the occurrence of dislocation in the installation process, such as vertical jumping, left and right swinging or abnormal opening and closing of the furniture sliding door, further preventing the furniture from falling down in the use process, ensuring that the sliding opening and closing processes between the furniture sliding door and the furniture cabinet body are smoother, soft, small swinging and safe, and greatly meeting the use requirements of users; and when the tool or manual acting force withdraws from the rotating action part, the sliding element mutually supports through the inclined matching part of the inclined part and the pushing element, and at least the position between the sliding element and the pushing element relative to the support element is basically kept unchanged, so that the problem of adjustment failure caused by the fact that the furniture sliding door is heavy and is easy to withdraw after adjustment is solved, the product balance and the bearing capacity are effectively improved, the stress between the furniture sliding door and the furniture cabinet body is more uniform, the adjustment is more convenient, and the positioning is more accurate. The adjustable hydraulic cylinder has the characteristics of simple and reasonable structure, reliable performance, quickness in adjustment, convenience in operation, accuracy in positioning, good balance effect, strong bearing capacity, long service life, stable and smooth opening and closing processes, small force application, safety, reliability and the like, and is high in practicability.
Drawings
Fig. 1 is an exploded structural schematic view of a furniture sliding door, a furniture cabinet, a damping device and an adjustable anti-falling positioning protection device according to a first embodiment of the invention.
Fig. 2 is a schematic view of an assembly structure of a furniture sliding door, a furniture cabinet body, a damping device and an adjustable anti-drop positioning protection device according to a first embodiment of the invention.
Fig. 3 is a schematic side view of the assembly of the furniture sliding door, the furniture cabinet body, the damping device and the adjustable anti-drop positioning protection device according to the first embodiment of the invention.
Fig. 4 is a front view (cross section) of an assembly structure of an adjustable anti-drop positioning protection device according to a first embodiment of the invention.
Fig. 5 and 6 are schematic views of positioning and rotating structures of an adjusting element, an actuating element and a pushing element according to a first embodiment of the invention.
Fig. 7 and 8 are schematic views of an assembly structure of an adjustable anti-drop positioning protection device according to a first embodiment of the invention.
FIG. 9 and FIG. 10 are schematic views of the exploded structure of the adjustable anti-falling positioning protection device according to the first embodiment of the present invention
Detailed Description
The invention is further described below with reference to the drawings and examples.
Referring to fig. 1-10, the adjustable anti-falling positioning protection structure of the furniture sliding door comprises an adjustable anti-falling positioning protection device a and a sliding groove 1, wherein the adjustable anti-falling positioning protection device a comprises a support element 2, a rolling wheel 3 and a pushing element 4, the rolling wheel 3 is arranged on the pushing element 4 and rolls on the sliding groove 1, the pushing element 4 is movably arranged on the support element 2, the adjustable anti-falling positioning protection device a further comprises an adjusting element 5 and an actuating element 6, the adjusting element 5 is arranged on the actuating element 6 and/or the pushing element 4 in a sliding manner, the actuating element 6 is positioned and slides on the pushing element 4 through the adjusting element 5 and stretches out and draws back at the lower part of the sliding groove 1 when the adjusting element slides, so as to protect the rolling wheel 3 from the sliding groove 1 at least when the rolling wheel rolls; a fixed-position rotary fit is provided between the adjusting element 5 and the actuating element 6 and/or the pusher element 4, by means of which the adjusting element 5 is fixed-position rotary fit with the actuating element 6 and/or the pusher element 4 in order to define a rotary position of the adjusting element 5 on the actuating element 6 and/or the pusher element 4 and a sliding position of the actuating element 6 on the pusher element 4.
Furthermore, the positioning rotation matching part is a rotation position 7 and a limiting position 8 which are respectively arranged on the adjusting element 5 and the actuating element 6; wherein adjusting element 5 is made of plastic and is rotatably arranged on pusher element 4 and acts upon actuating element 6 upon rotation, actuating element 6 being made of plastic and is slidingly arranged on pusher element 4 by the action of adjusting element 5; the adjusting element 5 is positioned by means of the rotary position 7 during rotation and acts on a limit position 8 of the actuating element 6 in order to limit the rotary position of the adjusting element 5 on the actuating element 6 and the sliding position of the actuating element 6 on the pusher element 4.
Furthermore, actuating element 6 slides linearly on pusher element 4 and is provided with a buckle 9, and the lower part of sliding groove 1 is provided with a snap fit 10 corresponding to buckle 9; the actuating element 6 is telescoped by the snap portion 9 on or in the snap-fit portion 10 of the sliding groove 1 during sliding, so as to protect the roller wheel 3 from moving upwards out of the sliding groove 1 at least during rolling.
Furthermore, one end of the adjusting element 5 is provided with an eccentric part 11, the middle part of the adjusting element is positioned and rotated on the pushing element 4, the other end of the adjusting element is provided with an adjusting acting part 12, and the actuating element 6 is provided with a grid part 13 corresponding to the eccentric part 11; by means of a tool or manually acting on the adjusting action 12, the adjusting element 5 is rotationally positioned on the pusher element 4 and, during rotation, the actuating element 6 is driven by the cooperation of the eccentric portion 11 and the grid portion 13 to slide linearly back and forth or left and right on the pusher element 4, the actuating element 6, during sliding, being telescoped by the latching portion 9 onto or into the latching engagement portion 10 of the sliding groove 1, in order to protect the rolling wheel 3 from coming out of the sliding groove 1 at least upwards during rolling.
Furthermore, the rotating positions 7 are provided with at least two and are relatively independently arranged on the adjusting element 5, and the limiting positions 8 are provided with at least two and are relatively independently arranged on the actuating element 6; the adjusting element 5 acts upon at least two limiting points 8 of the actuating element 6 by means of at least two rotational positions 7 during rotation, in order to achieve at least two rotational positions of the adjusting element 5 relative to the actuating element 6.
Furthermore, metal blocks 14 are respectively arranged on both sides of pusher element 4, a groove portion 15 is formed between metal blocks 14 on both sides, and rolling wheel 3 is arranged in groove portion 15 in a rolling manner and acts on sliding groove 1 during rolling.
Further, the direction of the rolling axis of the rolling wheel 3 and the direction of the linear positioning sliding of the actuating element 6 are parallel to each other; the direction in which the rolling wheel 3 rolls on the sliding groove 1 is perpendicular to the direction in which the actuating element 6 slides in a linear orientation.
Furthermore, the pusher shoe 4 slides linearly in the longitudinal direction on the carrier element 2, the carrier element 2 is further provided with a rotary adjuster 16 and a sliding element 17, the rotary adjuster 16 is positioned and rotated on the carrier element 2 and is provided with a rotary acting portion 18 thereon, the sliding element 17 slides linearly in the transverse direction on the carrier element 2 and is in fit connection with the rotary adjuster 16, the sliding element 17 is provided with an inclined portion 19, the pusher shoe 4 is provided with an inclined fitting portion 20, and the sliding element 17 interacts with the inclined fitting portion 20 of the pusher shoe 4 through the inclined portion 19; the rotation adjusting member 16 is positioned and rotated on the support element 2 by means of a tool or manually acting on the rotation acting portion 18, and drives the sliding element 17 to slide linearly in the transverse direction on the support element 2 when rotating, and the sliding element 17 drives the pushing element 4 to slide linearly in the longitudinal direction on the support element 2 by the cooperation of the inclined portion 19 and the inclined engaging portion 20 when sliding, so as to simultaneously and/or synchronously adjust the up-and-down position between the rolling wheel 3 and the actuating element 6 relative to the support element 2.
Furthermore, a toggle part 21 is arranged on the pushing element 4, and a damping device Z is arranged on the sliding groove 1; said pusher element 4 slides linearly in the longitudinal direction on the carrier element 2 by means of the cooperation of the rotary adjustment member 16 and the sliding element 17 and, during sliding, simultaneously and/or synchronously adjusts the up-and-down position of the rolling wheel 3, the actuating element 6 and the toggle part 21 relative to the carrier element 2.
Specifically, the adjustable anti-falling positioning protection device comprises a furniture sliding door X and a furniture cabinet body Y, wherein the adjustable anti-falling positioning protection device A is arranged on the furniture sliding door X through a support element 2, a damping device Z is arranged on a sliding groove 1, the sliding groove 1 is arranged on the furniture cabinet body Y, a pushing element 4 of the adjustable anti-falling positioning protection device A is provided with a shifting portion 21, the furniture sliding door X is opened and closed on the sliding groove 1 of the furniture cabinet body Y in a sliding mode through a rolling wheel 3 of the adjustable anti-falling positioning protection device A, and acts on the damping device Z through the shifting portion 21 when the furniture sliding door is closed in a sliding mode, and the damping device Z generates damping force to achieve damping sliding closing of the furniture sliding door X on the furniture cabinet body Y.
The foregoing shows and describes the general principles, principal features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are intended to illustrate the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, and the invention is intended to be protected by the following claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides an adjustable anticreep location protection architecture of furniture push-and-pull door, includes adjustable anticreep location protection device (A) and sliding tray (1), and adjustable anticreep location protection device (A) includes support element (2), roll wheel (3) and advancing element (4), and roll wheel (3) set up on advancing element (4), and roll and act on sliding tray (1), and advancing element (4) activity sets up on support element (2), its characterized in that: the adjustable anti-falling positioning protection device (A) further comprises an adjusting element (5) and an actuating element (6), the adjusting element (5) is arranged on the actuating element (6) and/or the pushing element (4) in a sliding mode, the actuating element (6) slides on the pushing element (4) in a positioning mode through the adjusting element (5) and stretches out and draws back to the lower portion of the sliding groove (1) when sliding in the positioning mode, and therefore the rolling wheel (3) is prevented from being separated out of the sliding groove (1) upwards at least when rolling; a positioning rotation matching part is arranged between the adjusting element (5) and the actuating element (6) and/or the pushing element (4), and the adjusting element (5) is in positioning rotation matching with the actuating element (6) and/or the pushing element (4) through the positioning rotation matching part so as to limit the rotation position of the adjusting element (5) on the actuating element (6) and/or the pushing element (4) and the sliding position of the actuating element (6) on the pushing element (4);
the positioning rotation matching part is a rotation position (7) and a limit position (8) which are respectively arranged on the adjusting element (5) and the actuating element (6); wherein the adjusting element (5) is made of plastic and is arranged on the pushing element (4) in a rotating manner and acts on the actuating element (6) when rotating, the actuating element (6) is made of plastic and is arranged on the pushing element (4) in a sliding manner under the action of the adjusting element (5); the adjusting element (5) is positioned to act on a limiting position (8) of the actuating element (6) through a rotating position (7) when rotating so as to limit a rotating action position of the adjusting element (5) on the actuating element (6) and a sliding position of the actuating element (6) on the pushing element (4);
the rotating positions (7) are provided with at least two and are relatively independently arranged on the adjusting element (5), and the limiting positions (8) are provided with at least two and are relatively independently arranged on the actuating element (6); the adjusting element (5) is positioned and acted on at least two limiting positions (8) of the actuating element (6) through at least two rotating positions (7) during rotation so as to realize the positioning of the adjusting element (5) relative to the actuating element (6) at least two rotating positions;
the two sides of the pushing element (4) are respectively provided with a metal block (14), a groove part (15) is formed between the metal blocks (14) on the two sides, and the rolling wheel (3) is arranged in the groove part (15) in a rolling mode and acts on the sliding groove (1) during rolling.
2. The adjustable anti-falling positioning protection structure of the furniture sliding door according to claim 1, characterized in that: the actuating element (6) slides on the pushing element (4) in a linear mode and is provided with a buckling part (9), and the lower part of the sliding groove (1) is provided with a buckling matching part (10) corresponding to the buckling part (9); the actuating element (6) is stretched on or in a buckling and matching part (10) of the sliding groove (1) through a buckling part (9) when sliding so as to protect the rolling wheel (3) from being pulled out of the sliding groove (1) upwards at least when rolling.
3. The adjustable anti-dropping positioning protection structure of the furniture sliding door according to claim 2, characterized in that: one end of the adjusting element (5) is provided with an eccentric part (11), the middle part of the adjusting element is positioned and rotated on the pushing element (4), the other end of the adjusting element is provided with an adjusting action part (12), and the actuating element (6) is provided with a grid part (13) corresponding to the eccentric part (11); the adjusting part (12) is adjusted through a tool or a manual action, the adjusting element (5) is positioned and rotated on the pushing element (4), the actuating element (6) is driven to linearly position and slide back and forth or left and right on the pushing element (4) through the matching of the eccentric part (11) and the grid part (13) during rotation, and the actuating element (6) is stretched on or in the buckling matching part (10) of the sliding groove (1) through the buckling part (9) during sliding so as to protect the rolling wheel (3) from being separated from the sliding groove (1) at least during rolling.
4. The adjustable anti-drop positioning protection structure of the furniture sliding door according to claim 3, characterized in that: the axial direction of rolling of the rolling wheel (3) and the direction of linear positioning sliding of the actuating element (6) are parallel to each other; the direction of rolling action of the rolling wheel (3) on the sliding groove (1) is perpendicular to the direction of linear positioning sliding of the actuating element (6).
5. The adjustable anti-falling positioning protection structure of the furniture sliding door according to claim 4, characterized in that: the pushing element (4) slides on the support element (2) in a longitudinal linear mode, a rotating adjusting piece (16) and a sliding element (17) are further arranged on the support element (2), the rotating adjusting piece (16) is positioned and rotated on the support element (2) and provided with a rotating acting part (18), the sliding element (17) slides on the support element (2) in a transverse linear mode and is matched and connected with the rotating adjusting piece (16), an inclined part (19) is arranged on the sliding element (17), an inclined matching part (20) is arranged on the pushing element (4), and the sliding element (17) interacts with the inclined matching part (20) of the pushing element (4) through the inclined part (19); the rotation regulating part (16) is positioned and rotated on the bracket element (2) through a tool or a manual action rotation action part (18), the sliding element (17) is driven to transversely and linearly slide on the bracket element (2) when the rotation regulating part rotates, the sliding element (17) drives the pushing element (4) to longitudinally and linearly slide on the bracket element (2) through the matching of the inclined part (19) and the inclined matching part (20) when the sliding element slides, and the upper and lower positions of the rolling wheel (3) and the actuating element (6) relative to the bracket element (2) are simultaneously and/or synchronously regulated.
6. The adjustable anti-falling positioning protection structure of the furniture sliding door according to claim 5, characterized in that: a toggle part (21) is arranged on the pushing element (4), and a damping device (Z) is arranged on the sliding groove (1); the pushing element (4) slides on the bracket element (2) in a longitudinal linear way through the matching of the rotating adjusting piece (16) and the sliding element (17), and simultaneously and/or synchronously adjusts the up-and-down positions of the rolling wheel (3), the actuating element (6) and the toggle part (21) relative to the bracket element (2) during sliding.
7. An adjustable anti-drop positioning protection structure of a furniture sliding door according to any one of claims 1-6, characterized in that: the furniture sliding door comprises a furniture sliding door body (X), a furniture cabinet body (Y) and a damping device (Z), wherein the adjustable anti-falling positioning protection device (A) is arranged on the furniture sliding door (X) through a support element (2), the damping device (Z) is arranged on a sliding groove (1), the sliding groove (1) is arranged on the furniture cabinet body (Y), a shifting part (21) is arranged on a pushing element (4) of the adjustable anti-falling positioning protection device (A), the furniture sliding door (X) is opened and closed on the sliding groove (1) of the furniture cabinet body (Y) through sliding of a rolling wheel (3) of the adjustable anti-falling positioning protection device (A) and acts on the damping device (Z) through the shifting part (21) when the furniture sliding door is closed in a sliding mode, and the damping force is generated by the damping device (Z) so as to realize the damping sliding closing of the furniture sliding door (X) on the furniture cabinet body (Y).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710843314.1A CN107700996B (en) | 2017-09-18 | 2017-09-18 | Adjustable anti-drop location protection architecture of furniture push-and-pull door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710843314.1A CN107700996B (en) | 2017-09-18 | 2017-09-18 | Adjustable anti-drop location protection architecture of furniture push-and-pull door |
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| CN107700996A CN107700996A (en) | 2018-02-16 |
| CN107700996B true CN107700996B (en) | 2023-03-07 |
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| CN114215441A (en) * | 2021-12-17 | 2022-03-22 | 中山市福瑞卫浴设备有限公司 | Lower pulley anti-falling structure of shower room structure |
| CN114215442A (en) * | 2021-12-17 | 2022-03-22 | 中山市福瑞卫浴设备有限公司 | Shower room structure with lower pulley |
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| DE102008004424A1 (en) * | 2007-01-15 | 2008-07-17 | JELD-WEN Türen GmbH | The door rotary band used on door frames, has a band section with an adjustable band receiver of a limiting profile linked to a connectable band and rotary pegs. |
| CN202090737U (en) * | 2011-05-26 | 2011-12-28 | 陶文龙 | Locking device of sliding window |
| CN205477043U (en) * | 2016-03-25 | 2016-08-17 | 伍志勇 | A anticreep positioning mechanism for furniture sliding door |
| CN107165520B (en) * | 2017-06-07 | 2018-08-31 | 伍志勇 | A kind of anticreep protection mechanism for furniture sliding door |
| CN207332573U (en) * | 2017-09-18 | 2018-05-08 | 广东东泰五金精密制造有限公司 | A kind of adjustable anticreep positioning protection structure of furniture sliding door |
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