CN220434601U - Primary and secondary door with buffering closed structure - Google Patents
Primary and secondary door with buffering closed structure Download PDFInfo
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- CN220434601U CN220434601U CN202321849388.3U CN202321849388U CN220434601U CN 220434601 U CN220434601 U CN 220434601U CN 202321849388 U CN202321849388 U CN 202321849388U CN 220434601 U CN220434601 U CN 220434601U
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- 230000003139 buffering effect Effects 0.000 title claims abstract description 31
- 238000013016 damping Methods 0.000 claims description 30
- 238000000034 method Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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Abstract
The application discloses primary and secondary door with buffering closed structure belongs to primary and secondary door's technical field, and its technical scheme main points are including side frame, top frame, son door plant, female door plant, still include: the buffer structure comprises a magnet a, a magnet b and a magnet c; the movable structure comprises a twisting piece, a fixed seat, a connecting rod and a supporting rod; the movable structure is arranged inside the top frame, the fixed seat is cylindrical, the fixed seat is provided with a supporting rod, the twisting piece is arranged on the upper side of the supporting rod, the fixed seat is arranged on the bottom surface inside the top frame, the connecting rod is arranged on the side surface of the twisting piece, the magnet a is arranged at the upper edge of the inner side of the mother door plate and is matched with the magnet b, the magnet b is arranged at one end of the connecting rod, which is not connected with the twisting piece, and the magnet c is matched with the magnet b. When this application primary and secondary door used the powerful to close the door, provide buffer function for primary and secondary door, prevent that top frame and side frame from producing deformation.
Description
Technical Field
The application belongs to the technical field of primary and secondary doors, and particularly relates to a primary and secondary door with a buffering closed structure.
Background
For some door openings with larger width, the installation of a single door or double doors is not attractive, so that the door leaf is designed into a big-and-small sub-type structure, and only the main door is required to be opened when the door leaves are normally opened, and then the sub-door is opened when large articles such as furniture are transported.
The prior publication number is CN106522784B, which discloses a high-flatness high-strength anti-theft primary-secondary door, comprising a secondary door plate, a primary door plate, a door frame, a secondary door edge structure, a primary door edge structure and an anti-theft lockset, wherein the secondary door edge structure and the primary door edge structure comprise an upper door edge structure, a lower door edge structure, a left door edge structure and a right door edge structure, and the secondary door left door edge structure comprises a secondary door plate left end, a door frame left end, a hinge for connecting the door plate left end and the door frame left end and a left sealing strip arranged on the inner side of the door frame left end; the middle part of the joint part of the left end of the sub-door plate and the left end of the door frame is provided with a prying-resistant bolt, and the left end of the door frame is provided with a prying-resistant bolt accommodating hole; the hinge comprises a door frame connecting part, a door edge-wrapping connecting part and a hinge shaft, and a hinge adjusting groove matched with the door frame connecting part is formed in the left end of the door frame.
The high-flatness high-strength anti-theft primary and secondary door has a good anti-theft function, but in the process of using the primary and secondary door, a user often uses a large force to close the door, and after long-term use, the top frame and the side frames are easy to deform, and if the top frame and the side frames deform.
Disclosure of Invention
The purpose of this application is to the technical problem who exists to above-mentioned, provides a primary and secondary door that has buffering closed structure, when using the powerful door of closing, provides buffer function for primary and secondary door, prevents that top frame and side frame from producing deformation.
The application provides a primary and secondary door of buffering closed structure, including side frame, top frame, son door plant, female door plant, still include:
the buffer structure comprises a magnet a, a magnet b and a magnet c;
the movable structure comprises a twisting piece, a fixed seat, a connecting rod and a supporting rod;
the movable structure is arranged inside the top frame, the fixed seat is cylindrical, the fixed seat is provided with a supporting rod, the twisting piece is arranged on the upper side of the supporting rod, the fixed seat is arranged on the bottom surface inside the top frame, the connecting rod is arranged on the side surface of the twisting piece, the magnet a is arranged at the upper edge of the inner side of the mother door plate and is matched with the magnet b, the magnet b is arranged at one end of the connecting rod, which is not connected with the twisting piece, and the magnet c is matched with the magnet b.
The movable structure is arranged in the top frame, the fixed seat is cylindrical, the supporting rod is arranged on the fixed seat, the torsion piece is arranged on the upper side of the supporting rod, the torsion piece is movably sleeved with the supporting rod, the torsion piece can rotate around the axis of the supporting rod, the fixed seat is arranged on the bottom surface of the top frame and is used for providing a fixed base for the rotation of the torsion piece, the connecting rod is arranged on the side surface of the torsion piece, the connecting rod is driven to move through the rotation of the torsion piece, the magnet a is arranged at the upper edge of the inner side of the mother door plate, the magnet b is arranged at one end of the connecting rod which is not connected with the torsion piece, the magnet a is matched with the magnet b, the magnet a on the mother door plate corresponds to one end with the same magnetic pole as the magnet b, when the mother door plate is closed, the magnet b drives the connecting rod to rotate along the axis of the supporting rod, the magnet c is matched with the magnet b, the magnet b corresponds to one end with the magnet b, when the magnet b is repelled by the magnet a, the magnet b is repelled by the magnet b, and the magnet b is kept in a narrow thickness by the whole, and the magnet b is kept by the magnet, and the magnet b is moved by the thickness.
Further, the buffer structure further includes:
hydraulic damping;
the hydraulic damping device comprises a top frame, a hydraulic damping tail, a torsion piece and a torsion piece, wherein the hydraulic damping is arranged inside the top frame, the hydraulic damping tail is hinged with the side face of the top frame, and the other end of the hydraulic damping is hinged with the torsion piece.
Through with hydraulic damping afterbody articulates in the top frame side, hydraulic damping other end and twists the piece and articulate, when female door plant is closed, magnet a on the female door plant also follows the propulsion, and the magnetic field exclusive power repulsive magnet b drives twists the piece and rotates around the bracing piece axis, twists the piece rotation and drives hydraulic damping, makes hydraulic damping start working, has increased the cushioning effect.
Further, the twist member further includes:
a connecting rod;
one side of the connecting rod is arranged on the side face of the twisting piece, and the other side of the connecting rod is hinged with the hydraulic damping.
The side face of the torsion piece is provided with the connecting rod, the other side of the connecting rod is hinged with the hydraulic damping, the connecting rod and the connecting rod form an included angle of 135 degrees, when the connecting rod rotates, the connecting rod is driven to rotate, the connecting rod is hinged with the hydraulic damping, the effective stroke of the movement of the torsion piece to the hydraulic damping is increased, and the buffering capacity of the hydraulic damping is obviously improved.
Further, the hydraulic damping further includes:
a piston rod;
an oil cylinder;
one end of the piston rod is hinged with the connecting rod, the other side of the piston rod is sleeved in the oil cylinder, and one end of the oil cylinder is hinged with the side wall of the top frame.
Through piston rod one end and connecting rod hinge, can promote the piston rod and move when the connecting rod moves, the piston rod opposite side cup joints with the hydro-cylinder, and the piston rod receives connecting rod driven power, impels in the oil tank to reach hydraulic buffering's effect, hydro-cylinder one end is articulated with the top frame lateral wall, makes hydraulic damping movable mounting in top frame lateral wall department.
Further, the buffer structure further includes:
a spring;
the spring is arranged on the piston rod, one side of the spring abuts against the oil cylinder, and the other side of the spring abuts against the hinge part of the connecting rod and the piston rod.
The spring is arranged on the piston rod, one side of the spring abuts against the oil cylinder, the other side of the spring abuts against the hinged part of the connecting rod and the piston rod, when the piston rod moves in the oil cylinder in a feeding mode, the hydraulic damping buffer function is increased through the spring stress rebound characteristic, and when the magnet a is far away from the magnet b, the reset effect of the magnet b is increased through the spring.
Further, the magnet c further includes:
an outer sleeve;
a bolt;
a magnet;
the outer sleeve piece is sleeved outside the magnet, a groove is formed in the outer wall of the magnet, a threaded hole is formed in the outer sleeve piece, and the bolt is installed in the groove of the outer wall of the magnet through the threaded hole in the outer sleeve piece.
The magnet is sleeved outside the magnet through the outer sleeve member, the outer sleeve member is sleeved with the magnet, the extending part of the magnet in the outer sleeve member can be adjusted according to the weight of the door plate, so that the door plate with different weights is adapted, the buffering force required by the door plate is adjusted, the outer wall of the magnet is provided with a groove, the outer sleeve member is provided with a threaded hole, and the bolt is installed in the groove of the outer wall of the magnet through the threaded hole in the outer sleeve member, so that the magnet and the outer sleeve member are conveniently connected and movable.
Further, the buffer structure further includes:
the limiting plate is arranged on the side face of the fixing seat and is arranged on the bottom face inside the top frame.
Through setting up the limiting plate in fixing base side, the limiting plate sets up in the inside bottom surface of top frame, and the thrust that magnet b and magnet c exclusive produced makes the connecting rod outwards block the connecting rod when rotating, makes the connecting rod unable the continuation promote, makes magnet b and connecting rod can not collide to top frame inner wall, has better protected the structure.
The beneficial effects of this application are:
1. the magnetic force interacted between the magnet a, the magnet b and the magnet c is used for providing buffering for closing the mother door plate, and when the door is closed with larger force, the impact of the mother door plate on the top frame is reduced.
2. The magnet c is an adjustable magnet, and the position of the magnet can be adjusted according to doors with different weights so as to achieve the effect of adjusting the buffering capacity, so that the limitation of the buffering structure is smaller, and the convenience is better.
3. The spring is matched with hydraulic damping, so that the buffering capacity of the buffering structure is obviously improved.
Drawings
FIG. 1 is a schematic view of the overall structure of a primary-secondary door with a buffer closure structure according to the present application;
FIG. 2 is a schematic view of the top frame of the present application;
fig. 3 is a schematic structural view of a magnet c of the present application;
fig. 4 is a top view of the closed state of the primary and secondary door panels with the buffering closed structure.
Reference numerals in the drawings, 100, side frames; 200. a top frame; 300. a sub-door panel; 400. a master door panel; 500. a buffer structure; 510. a magnet a; 520. a magnet b; 530. a magnet c; 531. an outer sleeve; 532. a bolt; 533. a magnet; 540. hydraulic damping; 541. a piston rod; 542. an oil cylinder; 550. a spring; 560. a limiting plate; 600. a movable structure; 610. a twisting member; 611. a connecting rod; 620. a fixing seat; 630. a connecting rod; 640. and (5) supporting the rod.
Detailed Description
Technical solutions in the embodiments of the present application will be clearly described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application are within the scope of the protection of the present application.
The terms first, second and the like in the description and in the claims, are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged, as appropriate, such that embodiments of the present application may be implemented in sequences other than those illustrated or described herein, and that the objects identified by "first," "second," etc. are generally of a type and not limited to the number of objects, e.g., the first object may be one or more. Furthermore, in the description and claims, "and/or" means at least one of the connected objects, and the character "/", generally means that the associated object is an "or" relationship.
The following provides a detailed description of embodiments of the present application through specific embodiments and application scenarios thereof with reference to the accompanying drawings.
Example 1:
as shown in fig. 1, fig. 2 and fig. 3, the embodiment of the present application provides a primary-secondary door with a buffering closing structure, including a side frame 100, a top frame 200, a primary door panel 300 and a primary door panel 400, and further includes:
the buffer structure 500 comprises a magnet a510, a magnet b520 and a magnet c530;
the movable structure 600 comprises a twisting piece 610, a fixed seat 620, a connecting rod 630 and a supporting rod 640;
the movable structure 600 is disposed inside the top frame 200, the fixing base 620 is cylindrical, the fixing base 620 is provided with a supporting rod 640, the twisting member 610 is disposed on the upper side of the supporting rod 640, the fixing base 620 is disposed on the bottom surface inside the top frame 200, the connecting rod 630 is disposed on the side surface of the twisting member 610, the magnet a510 is disposed at the upper edge of the inner side of the door panel 400 and is matched with the magnet b520, the magnet b520 is mounted at one end of the connecting rod 630, which is not connected with the twisting member 610, and the magnet c530 is matched with the magnet b 520.
The fixed seat 620 is in a cylindrical shape and is provided with a supporting rod 640 through a movable structure, the twisting piece 610 is arranged on the upper side of the supporting rod 640, the twisting piece 610 is movably sleeved with the supporting rod 640, the twisting piece 610 can rotate around the axis of the supporting rod 640, the fixed seat 620 is arranged on the bottom surface in the top frame 200 and is used for providing a fixed base for the rotation of the twisting piece 610, the connecting rod 630 is arranged on the side surface of the twisting piece 610, the connecting rod 630 is driven to move by rotating the twisting piece 610, the magnet a510 is arranged at the upper edge of the inner side of the mother door plate 400, the magnet b520 is arranged at one end of the connecting rod 630 which is not connected with the twisting piece 610, the magnet a510 is matched with the magnet b520, one ends of the magnet a510 and the magnet b520 on the mother door plate 400, which have the same magnetic poles, correspond to each other when the mother door plate 400 is closed, the magnet a510 on the mother door 400 is close to the magnet b520, the magnet b520 is repelled by the magnetic force of the magnet a510, the magnet b520 drives the connecting rod 630 to rotate the twisting member 610 along the axis of the supporting rod 640, the magnet c530 is matched with the magnet b520, the magnet b520 corresponds to one end of the magnet c530 with the same magnetic pole, when the magnet b520 is repelled by the magnet a510 and is close to the magnet c530, the magnet c530 pushes away the magnet b520 due to the magnetic pole repulsion, the magnet b520 pushes away the magnet a510 due to the magnetic pole repulsion, so that a buffer effect is provided, when the magnet a510 is far away from the magnet b520, the magnet c530 acts on the magnet b520 through the magnetic pole repulsion, so that the magnet b520 is reset, and the top frame 200 can be kept to have a narrower overall thickness through the rotary moving mode of the magnet b 520.
Example 2:
as shown in fig. 2, the embodiment of the present application provides a primary-secondary door with a buffering closed structure, and in addition to the above technical features, the buffering structure 500 further includes:
hydraulic damping 540;
the hydraulic damper 540 is disposed inside the top frame 200, the tail of the hydraulic damper 540 is hinged to the side surface of the top frame 200, and the other end of the hydraulic damper 540 is hinged to the torsion member 610.
Through hinging the tail of the hydraulic damper 540 to the side surface of the top frame 200, the other end of the hydraulic damper 540 is hinged with the torsion member 610, when the mother door plate 400 is closed, the magnet a510 on the mother door plate 400 also pushes along with the torsion member 610 is driven to rotate around the axis of the supporting rod 640 by the repulsive force of the magnetic field, and the torsion member 610 rotates to drive the hydraulic damper 540, so that the hydraulic damper 540 starts to work, and the buffering effect is improved.
Example 3:
as shown in fig. 2, the embodiment of the present application provides a primary-secondary door with a buffering closed structure, and further, the twisting member 610 further includes:
a connecting rod 611;
wherein one side of the connecting rod 611 is arranged on the side surface of the twisting piece 610, and the other side of the connecting rod 611 is hinged with the hydraulic damper 540.
Through the side of the twisting piece 610, the connecting rod 611 is arranged, the other side of the connecting rod 611 is hinged with the hydraulic damping 540, the connecting rod 611 forms an included angle of 135 degrees with the connecting rod 630, when the connecting rod 630 rotates, the connecting rod 611 is driven to rotate, the connecting rod 611 is hinged with the hydraulic damping 540, the effective stroke of the movement of the twisting piece 610 on the hydraulic damping 540 is increased, and the buffering capacity of the hydraulic damping 540 is obviously improved.
Example 4:
as shown in fig. 2, the embodiment of the present application provides a primary-secondary door with a buffering closed structure, and further, the hydraulic damping 540 further includes:
a piston rod 541;
an oil cylinder 542;
one end of the piston rod 541 is hinged to the connecting rod 611, the other side of the piston rod 541 is sleeved in the oil cylinder 542, and one end of the oil cylinder 542 is hinged to the side wall of the top frame 200.
Through the articulated connection of piston rod 541 one end and connecting rod 611, can promote piston rod 541 and move when connecting rod 611 moves, and the opposite side of piston rod 541 cup joints with hydro-cylinder 542, and piston rod 541 receives the driven power of connecting rod 611, promotes to the hydro-cylinder 542 to reach the effect of hydraulic buffering, hydro-cylinder 542 one end articulates with top frame 200 lateral wall, makes hydraulic damping 540 movable mounting in top frame 200 lateral wall department.
Example 5:
as shown in fig. 2, the embodiment of the present application provides a primary-secondary door with a buffering closed structure, and in addition to the above technical features, the buffering structure 500 further includes:
a spring 550;
the spring 550 is disposed on the piston rod 541, one side of the spring 550 abuts against the cylinder 542, and the other side of the spring 550 abuts against the hinge joint between the connecting rod 611 and the piston rod 541.
The spring 550 is arranged on the piston rod 541, one side of the spring 550 is abutted against the oil cylinder 542, the other side of the spring 550 is abutted against the hinged position of the connecting rod 611 and the piston rod 541, when the piston rod 541 moves in the oil cylinder 542 in a feeding manner, the buffering function of the hydraulic damping 540 is increased through the characteristic that the spring 550 is stressed and rebounded, and when the magnet a510 is far away from the magnet b520, the restoring effect of the magnet b520 is increased through the spring 550.
Example 6:
as shown in fig. 3, the embodiment of the present application provides a primary-secondary door with a buffering closed structure, which includes the above technical features, and further, the magnet c530 further includes:
an outer sleeve 531;
a bolt 532;
a magnet 533;
wherein, the jacket member 531 is sleeved outside the magnet 533, the outer wall of the magnet 533 is provided with a groove, the jacket member 531 is provided with a threaded hole, and the bolt 532 is installed in the groove of the outer wall of the magnet 533 through the threaded hole on the jacket member 531.
The magnet 533 is sleeved outside the outer sleeve member 531, the outer sleeve member 531 is sleeved with the magnet 533, the extending part of the magnet 533 in the outer sleeve member 531 can be adjusted according to the weight of the door plate, so that the door plates with different weights are adapted, the needed buffering force is adjusted, the outer wall of the magnet 533 is provided with a groove, the outer sleeve member 531 is provided with a threaded hole, the bolt 532 is installed in the groove of the outer wall of the magnet 533 through the threaded hole in the outer sleeve member 531, and the magnet 533 and the outer sleeve member 531 are conveniently connected and movable.
Example 7:
as shown in fig. 2, the embodiment of the present application provides a primary-secondary door with a buffering closed structure, and in addition to the above technical features, the buffering structure 500 further includes:
the limiting plate 560 is disposed on a side surface of the fixing base 620, and the limiting plate 560 is disposed on an inner bottom surface of the top frame 200.
Through setting up limiting plate 560 in fixing base 620 side, limiting plate 560 sets up in the inside bottom surface of top frame 200, and limiting plate 560 blocks connecting rod 630 when the thrust that magnet b520 and magnet c530 exclusive produced made connecting rod 630 outwards rotate, makes connecting rod 630 unable the continuation promotion, makes magnet b520 and connecting rod 630 can not bump the top frame 200 inner wall, has better protected the structure.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element. Furthermore, it should be noted that the scope of the methods and apparatus in the embodiments of the present application is not limited to performing the functions in the order shown or discussed, but may also include performing the functions in a substantially simultaneous manner or in an opposite order depending on the functions involved, e.g., the described methods may be performed in an order different from that described, and various steps may also be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.
The embodiments of the present application have been described above with reference to the accompanying drawings, but the present application is not limited to the above-described embodiments, which are merely illustrative and not restrictive, and many forms may be made by those of ordinary skill in the art without departing from the spirit of the present application and the scope of the claims, which are also within the protection of the present application.
Claims (6)
1. The utility model provides a primary and secondary door with buffering closed structure, includes buffer structure, side frame (100), top frame (200), son door plant (300), female door plant (400), its characterized in that still includes:
a buffer structure (500) including a magnet a (510), a magnet b (520), and a magnet c (530);
the movable structure (600) comprises a twisting piece (610), a fixed seat (620), a connecting rod (630) and a supporting rod (640);
the movable structure (600) is arranged in the top frame (200), the fixed seat (620) is cylindrical, the fixed seat (620) is provided with a supporting rod (640), the twisting piece (610) is arranged on the upper side of the supporting rod (640), the fixed seat (620) is arranged on the bottom surface in the top frame (200), the connecting rod (630) is arranged on the side surface of the twisting piece (610), the magnet a (510) is arranged at the upper edge of the inner side of the mother door plate (400) and is matched with the magnet b (520), the magnet b (520) is arranged at one end, which is not connected with the twisting piece (610), of the connecting rod (630), and the magnet c (530) is matched with the magnet b (520).
The cushioning structure (500) further comprises:
hydraulic damping (540);
the hydraulic damper (540) is arranged inside the top frame (200), the tail of the hydraulic damper (540) is hinged with the side face of the top frame (200), and the other end of the hydraulic damper (540) is hinged with the twisting piece (610).
2. The primary-secondary door with a cushioned closure structure of claim 1, wherein the twist member (610) further comprises:
a connecting rod (611);
one side of the connecting rod (611) is arranged on the side face of the twisting piece (610), and the other side of the connecting rod (611) is hinged with the hydraulic damper (540).
3. The primary-secondary door with a cushioned closure structure of claim 2, wherein the hydraulic damping (540) further comprises:
a piston rod (541);
an oil cylinder (542);
one end of the piston rod (541) is hinged with the connecting rod (611), the other side of the piston rod (541) is sleeved in the oil cylinder (542), and one end of the oil cylinder (542) is hinged with the side wall of the top frame (200).
4. A primary and secondary door with a cushioning closure structure according to claim 3, characterized in that the cushioning structure (500) further comprises:
a spring (550);
the spring (550) is arranged on the piston rod (541), one side of the spring (550) is propped against the oil cylinder (542), and the other side of the spring (550) is propped against the hinge position of the connecting rod (611) and the piston rod (541).
5. The primary-secondary door with a buffer closure structure according to claim 1, wherein the magnet c (530) further comprises:
an outer member (531);
a bolt (532);
a magnet (533);
the outer sleeve piece (531) is sleeved outside the magnet (533), a groove is formed in the outer wall of the magnet (533), a threaded hole is formed in the outer sleeve piece (531), and the bolt (532) is installed in the groove in the outer wall of the magnet (533) through the threaded hole in the outer sleeve piece (531).
6. The primary-secondary door with a cushioning closure structure of claim 1, wherein the cushioning structure (500) further comprises:
and the limiting plate (560) is arranged on the side face of the fixed seat (620), and the limiting plate (560) is arranged on the inner bottom face of the top frame (200).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321849388.3U CN220434601U (en) | 2023-07-13 | 2023-07-13 | Primary and secondary door with buffering closed structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321849388.3U CN220434601U (en) | 2023-07-13 | 2023-07-13 | Primary and secondary door with buffering closed structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220434601U true CN220434601U (en) | 2024-02-02 |
Family
ID=89692251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321849388.3U Active CN220434601U (en) | 2023-07-13 | 2023-07-13 | Primary and secondary door with buffering closed structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220434601U (en) |
-
2023
- 2023-07-13 CN CN202321849388.3U patent/CN220434601U/en active Active
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