CN117627516A - Magnetic attraction matching structure and shutter comprising same - Google Patents
Magnetic attraction matching structure and shutter comprising same Download PDFInfo
- Publication number
- CN117627516A CN117627516A CN202210963525.XA CN202210963525A CN117627516A CN 117627516 A CN117627516 A CN 117627516A CN 202210963525 A CN202210963525 A CN 202210963525A CN 117627516 A CN117627516 A CN 117627516A
- Authority
- CN
- China
- Prior art keywords
- frame
- magnetic
- lower beam
- hole
- lower frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000005291 magnetic effect Effects 0.000 title claims abstract description 115
- 238000009434 installation Methods 0.000 claims abstract description 5
- 239000011521 glass Substances 0.000 claims description 20
- 230000007246 mechanism Effects 0.000 claims description 13
- 230000005294 ferromagnetic effect Effects 0.000 claims description 11
- 230000000149 penetrating effect Effects 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 6
- 230000004308 accommodation Effects 0.000 claims description 2
- 230000013011 mating Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 9
- 230000007547 defect Effects 0.000 abstract description 5
- 238000007789 sealing Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 5
- 230000006872 improvement Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Blinds (AREA)
Abstract
The invention discloses a magnetic attraction matching structure and a shutter, which comprises a lower beam, wherein the lower beam comprises a lower beam body, and a containing cavity is arranged on the lower beam body; the lower beam body is used for being connected with a traction rope of the blind; the lower frame is provided with an installation cavity; the magnetic attraction assembly comprises a first magnetic piece and a second magnetic piece; the first magnetic piece is arranged in the accommodating cavity, and the second magnetic piece is arranged in the mounting cavity; the traction rope can drive the lower beam to descend or ascend, so that the lower beam is contacted with or separated from the lower frame; when the lower beam is contacted with the lower frame, the first magnetic piece and the second magnetic piece are mutually magnetically attracted, so that the traction rope is in a straightened state; when the lower beam is separated from the lower frame, the magnetic attraction connection between the first magnetic piece and the second magnetic piece is disconnected. The invention can lead the traction rope to be in a straight state when the lower beam is matched with the lower frame, thereby solving the defects of loose traction rope or wire piling, leading the sealing effect to be better and ensuring the normal use function and beautiful appearance of the blind.
Description
Technical Field
The invention relates to the technical field of shutters, in particular to a magnetic attraction matching structure and a shutter comprising the same.
Background
The hollow glass built-in shutter is a window which is composed of two pieces of glass (inner glass and outer glass, also called front glass and rear glass) which are arranged in a face-to-face state and are sealed at the peripheral edge part, and a shutter which can be lifted and lowered according to requirements is arranged in the window, and belongs to the category of sun-shading hollow glass products. There are two types of control modes of the hollow glass built-in shutter: one is single-handle operation; and two handles are used for controlling, namely, one outer controller is matched with one inner controller to realize the overturning of the shutter sheets of the blind and the lifting of the blind. The double-handle control means that two inner controllers and two outer controllers respectively control the overturning of the shutter sheets of the blind and the lifting of the blind.
In the prior art, the invention patent with the application number of 202010358573.7 discloses a hollow glass built-in shutter, which comprises a frame body with a shutter cavity in the middle, a shutter arranged in the shutter cavity of the frame body, and a lifting control mechanism for driving the shutter to lift; the blind comprises a plurality of blades and a traction rope for driving the blades to lift; the blind comprises a bottom strip, a plurality of blades and a traction rope; the bottom strip is located the bottom of a plurality of blades, and the one end and the bottom strip of haulage rope are fixed, and the other end of haulage rope is fixed in on the first corner mount pad after passing and seting up haulage rope hole of stepping down on a plurality of blades and walk around haulage rope gyro wheel, haulage rope corner gyro wheel, traction sheave in proper order. The upper part of the lower frame is provided with a privacy frame with a groove; the bottom strip is provided with a bottom strip shell matched with the groove of the privacy frame. The design has the anti-collision effect and is more attractive. However, the blind of this structure has the following problems: when the bottom strip shell is matched with the privacy frame, the traction rope can not be completely straightened due to the fact that the traction rope is only subjected to the gravity action of the bottom strip, so that the traction rope is loosened or stacked, and the sealing effect is poor. Thereby affecting the use function and the beautiful appearance of the blind.
Disclosure of Invention
In order to overcome the defects in the prior art, one of the purposes of the invention is to provide a magnetic attraction matching structure which can lead a traction rope to be in a straight state when a lower beam is matched with a lower frame, thereby solving the defects of loosening or wire piling of the traction rope and having better sealing effect. Ensuring the normal use function and beautiful appearance of the blind.
The second object of the present invention is to provide a shutter including the above magnetic engaging structure.
One of the purposes of the invention is realized by adopting the following technical scheme:
a magnetic attraction fitting structure comprising:
the lower beam comprises a lower beam body, and the lower beam body is provided with an accommodating cavity; the lower beam body is used for being connected with a traction rope of the blind;
the lower frame is provided with an installation cavity;
the magnetic attraction assembly comprises a first magnetic piece and a second magnetic piece; the first magnetic piece is arranged in the accommodating cavity, and the second magnetic piece is arranged in the mounting cavity;
the traction rope can drive the lower beam to descend or ascend, so that the lower beam is contacted with or separated from the lower frame; when the lower beam is in contact with the lower frame, the first magnetic piece and the second magnetic piece are mutually magnetically attracted, so that the traction rope is in a straightened state; when the lower beam is separated from the lower frame, the first magnetic piece and the second magnetic piece are disconnected from each other in a magnetic attraction manner.
In a first aspect of the present invention, as a preferred embodiment, the first magnetic member and the second magnetic member are both magnets;
or, the first magnetic part is ferromagnetic metal, and the second magnetic part is a magnet;
alternatively, the first magnetic member is a magnet, and the second magnetic member is a ferromagnetic metal.
In a first aspect of the present invention, as a preferred embodiment, the lower frame includes a lower frame body, a first through hole penetrating along a length direction of the lower frame body is provided on the lower frame body, the first through hole is used as the mounting cavity, and the second magnetic member is provided in the first through hole.
In a first aspect of the present invention, as a preferred embodiment, the lower frame further includes a privacy frame disposed on an upper portion of the lower frame body, and a groove is formed at a top of the privacy frame, and the groove is adapted to accommodate the lower beam body.
In a first aspect of the present invention, as a preferred embodiment, the lower frame includes a lower frame body and a privacy frame disposed at an upper portion of the lower frame body, a second through hole penetrating in a length direction thereof is formed between the privacy frame and the lower frame body, the second through hole is used as the mounting cavity, and the second magnetic member is disposed in the second through hole; the top of privacy frame is seted up flutedly, the recess is suitable for the holding the underbeam body.
In a first aspect of the present invention, as a preferred embodiment, the privacy frame and the lower frame body are connected by a sliding mechanism, and the sliding mechanism includes two upper sliding rails disposed on a lower surface of the privacy frame, and two lower sliding rails disposed on an upper surface of the lower frame body;
the lower sliding rail comprises a lower vertical plate fixedly arranged on the upper surface of the lower frame body and a lower horizontal plate horizontally extending outwards along the upper part of the lower vertical plate, and a sliding groove is formed between the lower horizontal plate and the upper surface of the lower frame body;
the upper sliding rail comprises an upper vertical plate fixedly arranged on the lower surface of the privacy frame and an upper horizontal plate extending inwards horizontally along the lower part of the upper vertical plate;
the upper horizontal plates of the two upper sliding rails are in one-to-one sliding fit with the sliding grooves of the two lower sliding rails, a second through hole is formed by enclosing between the lower surface of the privacy frame, the two lower vertical plates and the upper surface of the lower frame body, and more than two second magnetic pieces are arranged in the second through hole.
In the first aspect of the present invention, as a preferred embodiment, a through hole penetrating in a longitudinal direction of the lower beam body is provided in the lower beam body, and the through hole serves as the accommodating chamber; the upper surface of the lower beam body is provided with a strip-shaped notch which is communicated with the through hole and is penetrated along the length direction of the lower beam body and used for the traction rope to pass through; the lower surface of the lower beam body is provided with two mounting holes, each mounting hole is internally provided with a rope buckle for fixing the traction rope, and the upper part of the rope buckle stretches into the through hole to form a limiting part; the first magnetic part is a cylindrical ferromagnetic body, and the cylindrical ferromagnetic body is arranged in the through hole and is positioned between the limiting parts of the two rope buckles.
The second purpose of the invention is realized by adopting the following technical scheme:
a shutter comprises a frame body with a shutter cavity in the middle, a shutter arranged in the shutter cavity of the frame body, and a lifting control mechanism for driving the shutter to lift; the blind comprises a plurality of blades and a traction rope for driving the blades to lift; also comprises a magnetic attraction matching structure according to one of the purposes of the invention.
In the second aspect of the present invention, as a preferred embodiment, the frame body is a frame structure formed by enclosing an upper frame, a right frame, a lower frame, a left frame, a first corner connector, a second corner connector, a third corner connector and a fourth corner connector at corners, and the middle part of the frame structure forms the blind cavity.
In a second aspect of the invention, as a preferred embodiment, the blind is intended to be mounted on the back of a single piece of glass, or alternatively, the blind is intended to be mounted between two pieces of glass.
Compared with the prior art, the invention has the beneficial effects that:
the magnetic attraction matching structure comprises a lower beam, a lower frame and a magnetic attraction assembly, wherein the magnetic attraction assembly comprises a first magnetic piece and a second magnetic piece; the first magnetic piece is arranged in the accommodating cavity, and the second magnetic piece is arranged in the mounting cavity; in the working process, the traction rope can drive the lower beam to descend or ascend, so that the lower beam is contacted with or separated from the lower frame; when the lower beam is in contact with the lower frame, the first magnetic piece and the second magnetic piece are mutually magnetically attracted, so that the traction rope is in a straightened state; when the lower beam is separated from the lower frame, the first magnetic piece and the second magnetic piece are disconnected from each other in a magnetic attraction manner. Therefore, the invention solves the defects of loose traction ropes or wire piling, and has better sealing effect. Ensuring the normal use function and beautiful appearance of the blind.
Drawings
FIG. 1 is a cross-sectional view of a magnetically attractable mating structure of an embodiment;
FIG. 2 is a schematic view of the structure of a lower beam of an embodiment;
FIG. 3 is a schematic view of the structure of the lower frame of the embodiment;
FIG. 4 is a schematic view of a structure of a frame and a blind according to an embodiment;
FIG. 5 is a schematic view of the embodiment of a blind mated with a single piece of glass;
fig. 6 is a schematic structural diagram of the shutter of the embodiment mated with two glasses.
In the figure: 10. a lower beam; 11. a lower beam body; 111. a receiving chamber; 112. a strip-shaped notch; 113. a mounting hole; 12. rope buckles; 121. a limit part; 20. a lower frame; 201. a lower frame body; 202. privacy frame; 2021. a groove; 21. a mounting cavity; 31. a first magnetic member; 32. a second magnetic member; 41. an upper slide rail; 411. an upper vertical plate; 412. an upper horizontal plate; 42. a lower slide rail; 421. a lower vertical plate; 422. a lower horizontal plate; 423. a chute; 100. a frame; 200. a blind; 210. a blade; 220. a traction rope; 300. glass.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and detailed description, wherein it is to be understood that, on the premise of no conflict, the following embodiments or technical features may be arbitrarily combined to form new embodiments. Materials and equipment used in this example are commercially available, except as specifically noted. Examples of embodiments are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements throughout or elements having like or similar functionality. The embodiments described below by referring to the drawings are exemplary only for the purpose of explaining the present application and are not to be construed as limiting the present application.
In the description of the present application, it should be understood that the terms "upper," "lower," "front," "rear," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, merely to facilitate description of the present application and simplify the description, and do not indicate or imply that the devices or elements being referred to must have a specific orientation, be configured and operated in a specific orientation, and are therefore not to be construed as limiting the present application. In the description of the present application, the meaning of "a plurality" is two or more, unless specifically stated otherwise.
In the description of the present application, it should be noted that, unless explicitly stated or limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, or connected via an intermediary, or may be a connection between two elements or an interaction relationship between two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.
The terms first, second and the like in the description and in the claims of the present application and in the above-described figures, are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
Embodiment one:
referring to fig. 1-3, the present embodiment provides a magnetic attraction matching structure, which includes a lower beam 10, a lower frame 20 and a magnetic attraction assembly;
the underbeam 10 comprises an underbeam body 11, and the underbeam body 11 is provided with a containing cavity 111; the lower beam body 11 is used for being connected with a traction rope 220 of the blind;
the lower frame 20 is provided with a mounting cavity 21;
the magnetic attraction assembly comprises a first magnetic piece 31 and a second magnetic piece 32; the first magnetic member 31 is disposed in the accommodating chamber 111, and the second magnetic member 32 is disposed in the mounting chamber 21;
the traction rope can drive the lower beam to descend or ascend, so that the lower beam is contacted with or separated from the lower frame; when the lower beam is in contact with the lower frame, the first magnetic piece 31 and the second magnetic piece 32 are mutually magnetically attracted, so that the traction rope is in a straightened state; when the lower beam is separated from the lower frame, the magnetic attraction connection between the first magnetic piece 31 and the second magnetic piece 32 is disconnected.
In the working process, the traction rope can drive the lower beam to descend or ascend, so that the lower beam is contacted with or separated from the lower frame; when the lower beam is in contact with the lower frame, the first magnetic piece 31 and the second magnetic piece 32 are mutually magnetically attracted, so that the traction rope is in a straightened state; when the traction rope can drive the lower beam to be separated from the lower frame, the magnetic attraction connection between the first magnetic piece 31 and the second magnetic piece 32 is disconnected. Therefore, the invention solves the defects of loose traction ropes or wire piling, and has better sealing effect. Ensuring the normal use function and beautiful appearance of the blind.
In this embodiment, the first magnetic member 31 is made of ferromagnetic metal. The second magnetic member 32 is a magnet; in particular, the magnet may be one piece, two or more pieces. The specific number of the magnets can be adaptively adjusted according to actual conditions.
In the preferred embodiment of the present invention, the lower frame 20 includes a lower frame body 201 and a privacy frame 202 disposed at an upper portion of the lower frame body 201, a second through hole penetrating along a length direction of the privacy frame 202 is formed between the privacy frame 202 and the lower frame body 201, the second through hole is used as the mounting cavity 21, and the second magnetic member 32 is disposed in the second through hole; by the design, the distance between the second magnetic piece 32 and the first magnetic piece 31 can be reduced, a better magnetic attraction effect is ensured, and meanwhile, the second magnetic piece 32 can be prevented from being exposed. A groove 2021 is formed on the top of the privacy frame 202, and the groove 2021 is suitable for accommodating the underbeam body 11. So designed, has anti-collision effect and is more beautiful.
In the preferred embodiment of the present invention, the privacy frame 202 is connected to the lower frame body 201 through a sliding mechanism, and the sliding mechanism comprises two upper sliding rails 41 disposed on the lower surface of the privacy frame 202, and two lower sliding rails 42 disposed on the upper surface of the lower frame body 201;
the lower slide rail 42 includes a lower vertical plate 421 fixedly installed on the upper surface of the lower frame body 201 and a lower horizontal plate 422 horizontally extended outwards along the upper portion of the lower vertical plate 421, and a chute 423 is formed between the lower horizontal plate 422 and the upper surface of the lower frame body 201;
the upper slide rail 41 includes an upper vertical plate 411 fixedly installed on the lower surface of the privacy frame 202, and an upper horizontal plate 412 horizontally extended inward along the lower portion of the upper vertical plate 411;
the upper horizontal plates 412 of the two upper slide rails 41 are in one-to-one sliding fit with the sliding grooves 423 of the two lower slide rails 42, and a second through hole is formed by enclosing the lower surface of the privacy frame 202, the two lower vertical plates 421 and the upper surface of the lower frame body 201, and more than two second magnetic pieces 32 are arranged in the second through hole. If the design, when installing privacy frame 202, only need to align the spout 423 of privacy frame 202's last slide rail 41 and lower frame body 201 from the side, make them along length direction towards the direction of mutual approaching or keeping away from and slide to the position of predetermineeing, can accomplish installation or dismantlement, have easy dismounting's advantage. Meanwhile, a second through hole is formed by enclosing the lower surface of the privacy frame 202, the two lower vertical plates 421 and the upper surface of the lower frame body 201, so that the second magnetic piece 32 is more convenient to assemble and disassemble, compact in structure and small in occupied space.
In the preferred embodiment of the present invention, the lower beam body 11 is provided with a through hole penetrating along the length direction thereof, and the through hole serves as the accommodation chamber 111; the upper surface of the lower beam body 11 is provided with a strip-shaped notch 112 which is communicated with the length direction and through which the traction rope passes, and the strip-shaped notch 112 is communicated with the through hole; the lower surface of the lower beam body 11 is provided with two mounting holes 113, each mounting hole 113 is provided with a rope fastener 12 for fixing a traction rope, and the upper part of the rope fastener 12 stretches into the through hole to form a limiting part 121; the first magnetic member 31 is a cylindrical ferromagnetic body disposed in the through hole and located between the limiting portions 121 of the two rope buckles 12. In this way, the first magnetic member 31 can be prevented from being displaced greatly during the lifting process and coming out of the accommodating chamber 111.
Embodiment two:
the second embodiment is an improvement based on the first embodiment.
The present embodiment is characterized in that the lower frame includes a lower frame body 201, a first through hole penetrating in the length direction of the lower frame body 201 is provided in the lower frame body 201, the first through hole is used as the mounting cavity 21, and the second magnetic member 32 is disposed in the first through hole. In this way, the volume of the first through hole can be increased, and the second magnetic member 32 having a larger volume can be provided, thereby ensuring a better magnetic effect.
In a preferred embodiment of the present invention, the lower frame further includes a privacy frame 202 disposed on the upper portion of the lower frame body 201, and a groove 2021 is formed on the top of the privacy frame 202, and the groove 2021 is adapted to accommodate the lower beam body 11. The design has the anti-collision effect and is more attractive.
Embodiment III:
embodiment three is an improvement on the basis of embodiment one or two.
Referring to fig. 1 to 6, the present embodiment provides a blind including a frame 100 having a blind cavity in a center thereof, a blind 200 provided in the blind cavity of the frame 100, and a lift control mechanism for driving the blind to lift; the blind 200 includes a plurality of blades 210 and a traction rope 220 driving the blades 210 to be lifted; the magnetic attraction matching structure is also included in the first or second embodiment.
In the preferred embodiment of the present invention, the frame body 100 is a frame structure formed by enclosing an upper frame, a right frame, a lower frame, a left frame, a first corner connector, a second corner connector, a third corner connector and a fourth corner connector at corners, and a shutter cavity is formed in the middle of the frame structure.
In a preferred embodiment of the present invention, the blind is used to be mounted on the back of a single piece of glass 300, or alternatively, the blind is used to be mounted between two pieces of glass 300.
In this embodiment, the blind and the lifting control mechanism may be of a conventional structure in the prior art. The hollow glass built-in shutter also comprises a drawing controller, a drawing follower, a turning controller, a turning follower and a blade turning mechanism, and the specific structure of the drawing controller, the turning follower and the blade turning mechanism can refer to the hollow glass built-in shutter disclosed by the invention with the application number of 202010358573.7.
Other embodiments:
the first magnetic piece and the second magnetic piece are magnets; alternatively, the first magnetic member is a magnet, and the second magnetic member is a ferromagnetic metal. Although only certain elements and embodiments of the present application have been illustrated and described, many modifications and changes (e.g., variations in size, dimensions, structure, shape and proportions of the various elements, mounting arrangements, use of materials, colors, orientations, etc.) may be suggested to those skilled in the art without actually departing from the scope and spirit of the appended claims.
Finally, it should be noted that: the above embodiments are only preferred embodiments of the present invention, and should not be construed as limiting the scope of the present invention, and any insubstantial changes and substitutions made by those skilled in the art on the basis of the present invention are intended to be within the scope of the present invention as claimed.
Claims (10)
1. A magnetic attraction fitting structure, comprising:
the lower beam comprises a lower beam body, and the lower beam body is provided with an accommodating cavity; the lower beam body is used for being connected with a traction rope of the blind;
the lower frame is provided with an installation cavity;
the magnetic attraction assembly comprises a first magnetic piece and a second magnetic piece; the first magnetic piece is arranged in the accommodating cavity, and the second magnetic piece is arranged in the mounting cavity;
the traction rope can drive the lower beam to descend or ascend, so that the lower beam is contacted with or separated from the lower frame; when the lower beam is in contact with the lower frame, the first magnetic piece and the second magnetic piece are mutually magnetically attracted, so that the traction rope is in a straightened state; when the lower beam is separated from the lower frame, the first magnetic piece and the second magnetic piece are disconnected from each other in a magnetic attraction manner.
2. The magnetic attraction fitting structure according to claim 1, wherein the first magnetic member and the second magnetic member are both magnets;
or, the first magnetic part is ferromagnetic metal, and the second magnetic part is a magnet;
alternatively, the first magnetic member is a magnet, and the second magnetic member is a ferromagnetic metal.
3. The magnetic attraction fitting structure according to claim 1, wherein the lower frame includes a lower frame body provided with a first through hole penetrating along a length direction thereof, the first through hole serving as the installation cavity, and the second magnetic member is disposed in the first through hole.
4. The magnetic attraction fitting structure according to claim 1, wherein the lower frame further comprises a privacy frame disposed on an upper portion of the lower frame body, a groove is formed in a top portion of the privacy frame, and the groove is adapted to accommodate the lower beam body.
5. The magnetic attraction fitting structure according to claim 1, wherein the lower frame includes a lower frame body and a privacy frame provided at an upper portion of the lower frame body, a second through hole penetrating in a length direction thereof is formed between the privacy frame and the lower frame body, the second through hole is used as the mounting cavity, and the second magnetic member is provided in the second through hole; the top of privacy frame is seted up flutedly, the recess is suitable for the holding the underbeam body.
6. The magnetic attraction fitting structure according to claim 5, wherein the privacy frame and the lower frame body are connected by a sliding mechanism, the sliding mechanism comprises two upper sliding rails arranged on the lower surface of the privacy frame and two lower sliding rails arranged on the upper surface of the lower frame body;
the lower sliding rail comprises a lower vertical plate fixedly arranged on the upper surface of the lower frame body and a lower horizontal plate horizontally extending outwards along the upper part of the lower vertical plate, and a sliding groove is formed between the lower horizontal plate and the upper surface of the lower frame body;
the upper sliding rail comprises an upper vertical plate fixedly arranged on the lower surface of the privacy frame and an upper horizontal plate extending inwards horizontally along the lower part of the upper vertical plate;
the upper horizontal plates of the two upper sliding rails are in one-to-one sliding fit with the sliding grooves of the two lower sliding rails, a second through hole is formed by enclosing between the lower surface of the privacy frame, the two lower vertical plates and the upper surface of the lower frame body, and more than two second magnetic pieces are arranged in the second through hole.
7. The magnetic attraction fitting structure according to claim 1, wherein a through hole penetrating in a longitudinal direction thereof is provided in the lower beam body, the through hole serving as the accommodation chamber; the upper surface of the lower beam body is provided with a strip-shaped notch which is communicated with the through hole and is penetrated along the length direction of the lower beam body and used for the traction rope to pass through; the lower surface of the lower beam body is provided with two mounting holes, each mounting hole is internally provided with a rope buckle for fixing the traction rope, and the upper part of the rope buckle stretches into the through hole to form a limiting part; the first magnetic part is a cylindrical ferromagnetic body, and the cylindrical ferromagnetic body is arranged in the through hole and is positioned between the limiting parts of the two rope buckles.
8. A shutter comprises a frame body with a shutter cavity in the middle, a shutter arranged in the shutter cavity of the frame body, and a lifting control mechanism for driving the shutter to lift; the blind comprises a plurality of blades and a traction rope for driving the blades to lift; further comprising a magnetically attractable mating structure according to any one of claims 1-7.
9. The blind of claim 8, wherein the frame is a frame structure defined by an upper frame, a right frame, a lower frame, a left frame, and first, second, third, and fourth corner joints at corners, and a middle portion of the frame structure defines the blind cavity.
10. The blind of claim 8 wherein the blind is adapted to be mounted to the back of a single piece of glass or, alternatively, the blind is adapted to be mounted between two pieces of glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210963525.XA CN117627516A (en) | 2022-08-11 | 2022-08-11 | Magnetic attraction matching structure and shutter comprising same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210963525.XA CN117627516A (en) | 2022-08-11 | 2022-08-11 | Magnetic attraction matching structure and shutter comprising same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117627516A true CN117627516A (en) | 2024-03-01 |
Family
ID=90022119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210963525.XA Pending CN117627516A (en) | 2022-08-11 | 2022-08-11 | Magnetic attraction matching structure and shutter comprising same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117627516A (en) |
-
2022
- 2022-08-11 CN CN202210963525.XA patent/CN117627516A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1270335C (en) | Electromagnetic relay | |
| KR20150006588A (en) | Window frame structure for sliding windows and doors | |
| CN210709633U (en) | Glass suction and lifting device for glass production | |
| CN117627516A (en) | Magnetic attraction matching structure and shutter comprising same | |
| CN202159634U (en) | Contactor provided with plastic clamping piece for fixing static contact | |
| CN218029994U (en) | Magnetic attraction matching structure and shutter comprising same | |
| CN212201839U (en) | Hollow glass built-in shutter | |
| CA2534226A1 (en) | Printing-fluid container | |
| CN216904057U (en) | Can hang with unmanned aerial vehicle complex electromagnetism and get from lock with fill coaster | |
| CN212064182U (en) | Intelligent terminal with lift camera module | |
| CN211776965U (en) | Magnetic suspension airtight door | |
| CN212201842U (en) | Receive and draw follower and guider | |
| CN210035208U (en) | LED wall lamp capable of emitting light from three sides | |
| CN219704732U (en) | Magnet separate buckling jig | |
| CN111395935A (en) | Receive and draw follower and guider | |
| CN219577528U (en) | Casing and medical equipment | |
| CN218849012U (en) | Two-sided suspension type LED lamp house | |
| CN220787781U (en) | Automatic conveying device for aluminum oxidation processing | |
| CN217977625U (en) | Electric actuator of adjustable valve | |
| CN218568323U (en) | Seamless splicing LED display screen | |
| CN115294882B (en) | Display module and spliced display device | |
| CN213774931U (en) | Novel door stopper | |
| CN216549232U (en) | Prefabricated component lifting appliance for prefabricated building | |
| CN211598435U (en) | Belt type magnetic control shutter | |
| CN209007590U (en) | A kind of crusing robot pedestal |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |