CN113339375B - Assembly and disassembly component - Google Patents
Assembly and disassembly component Download PDFInfo
- Publication number
- CN113339375B CN113339375B CN202110621652.7A CN202110621652A CN113339375B CN 113339375 B CN113339375 B CN 113339375B CN 202110621652 A CN202110621652 A CN 202110621652A CN 113339375 B CN113339375 B CN 113339375B
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- sleeve
- magnet
- magnetic pin
- hole
- magnetic
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- 230000005291 magnetic effect Effects 0.000 claims abstract description 86
- 210000001503 joint Anatomy 0.000 claims description 16
- 230000003044 adaptive effect Effects 0.000 claims description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 9
- 230000000694 effects Effects 0.000 claims description 5
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 239000000696 magnetic material Substances 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 4
- 230000001066 destructive effect Effects 0.000 abstract description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 3
- 235000017491 Bambusa tulda Nutrition 0.000 description 3
- 241001330002 Bambuseae Species 0.000 description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 3
- 239000011425 bamboo Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B12/00—Jointing of furniture or the like, e.g. hidden from exterior
- F16B12/10—Jointing of furniture or the like, e.g. hidden from exterior using pegs, bolts, tenons, clamps, clips, or the like
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B12/00—Jointing of furniture or the like, e.g. hidden from exterior
- F16B12/10—Jointing of furniture or the like, e.g. hidden from exterior using pegs, bolts, tenons, clamps, clips, or the like
- F16B2012/103—Sleeves or dowels for connection fittings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
Abstract
The invention provides a disassembly and assembly which comprises a first structure, a second structure and a magnet. The first structure and the second structure are respectively provided with a first half through hole structure and a second half through hole structure, and after the first structure and the second structure are combined in a clamping mode, the first half through hole structure and the second half through hole structure are coaxial and have opposite openings; the embedded first sleeve that is equipped with of first half through-hole structure, first sleeve has accommodated magnetic pin structure, the embedded second sleeve that is equipped with of half through-hole structure of second, the different positions of magnet act on set up in the second structure the position of half through-hole structure of second makes a part of magnetic pin structure hold in the second sleeve pipe, and make magnetic pin structure all hold in first sleeve pipe is convenient for realize fast first structure with the non-destructive dismouting of second structure.
Description
Technical Field
The invention relates to the technical field of machining, in particular to a dismounting assembly.
Background
In the furniture field, the pins are usually made of metal, wood or bamboo, and the bamboo pins are mainly used for positioning, connecting, nailing and fastening wood furniture structural members, but are basically uncontrollable. The wooden pins and the bamboo pins used in the connection of the wooden boards are used for connecting and fastening the two wooden boards by expansion; when the mortise and tenon furniture is used for fixing the structural parts, a wooden pin is mainly nailed in mortise and tenon clamping positions of the two structural parts, and the expansion of the wooden pin is utilized for fixing; the metal pin is basically positioned and fixed mainly, the fastening connection of a general structural part is mainly screw connection, but the metal pin cannot be taken out easily during disassembly, and is basically destructive disassembly, so that the integrity and the practicability of furniture are not facilitated.
Therefore, there is a need to provide a new assembly and disassembly assembly to solve the above problems in the prior art.
Disclosure of Invention
The invention aims to provide a dismounting component so as to realize nondestructive dismounting quickly.
In order to achieve the purpose, the dismounting assembly comprises a first structure, a second structure and a magnet; the first structure and the second structure are respectively provided with a first half through hole structure and a second half through hole structure, the first structure comprises a butt joint structure, the second structure comprises an adaptive butt joint structure adaptive to the butt joint structure, and after the butt joint structure and the adaptive butt joint structure are adaptive in a clamping mode, the first half through hole structure and the second half through hole structure are coaxial and have opposite openings; a first sleeve is embedded in the first half through hole structure, a magnetic pin structure is accommodated in the first sleeve, a second sleeve is embedded in the second half through hole structure, and a magnetic effect is achieved between the magnetic pin structure and the magnet; the length of the magnetic pin structure is not greater than the depth in the first sleeve and is greater than the depth in the second sleeve; two ends of the magnet are provided with opposite magnetic poles, and after the distance between one end of the magnet and the second half through hole structure is smaller than the threshold distance, one end of the magnet is attracted with the magnetic pin structure by magnetic force until one part of the magnetic pin structure is contained in the second sleeve; and after the distance between the other end of the magnet and the second half through hole structure is smaller than the threshold distance, one end of the magnet and the magnetic pin structure repel each other in magnetic force until the magnetic pin structure is accommodated in the first sleeve again.
The assembly and disassembly assembly has the beneficial effects that: the first structure and the second structure are respectively provided with a first half through hole structure and a second half through hole structure, and after the first structure and the second structure are combined in a clamping mode, the first half through hole structure and the second half through hole structure are coaxial and have opposite openings; a first sleeve is embedded in the first half through hole structure, a magnetic pin structure is contained in the first sleeve, a second sleeve is embedded in the second half through hole structure, and a magnetic effect is achieved between the magnetic pin structure and the magnet; the length of the magnetic pin structure is not greater than the depth in the first sleeve and is greater than the depth in the second sleeve; two ends of the magnet are provided with opposite magnetic poles, and after the distance between one end of the magnet and the second half through hole structure is smaller than the threshold distance, one end of the magnet is attracted with the magnetic pin structure by magnetic force until part of the magnetic pin structure is contained in the second sleeve; after the distance between the other end of the magnet and the second half through hole structure is smaller than the threshold distance, the magnetic force of one end of the magnet and the magnetic pin structure repel each other until the magnetic pin structure is accommodated in the first sleeve again, so that the nondestructive dismounting and mounting of the first structure and the second structure can be realized quickly.
Preferably, one end face of the first sleeve is flush with the open end of the first half through hole structure, and one end face of the second sleeve is flush with the open end of the second half through hole structure.
Further preferably, the first sleeve and the first half through hole structure have the same length, and the second sleeve and the second half through hole structure have the same length.
Further preferably, the outer wall of the first sleeve is tightly attached to the inner wall of the first half through hole structure to reinforce the fixing effect between the first sleeve and the first half through hole structure, and the outer wall of the second sleeve is tightly attached to the inner wall of the second half through hole structure to reinforce the fixing effect between the second sleeve and the second half through hole structure.
Preferably, the first half through hole structure is in interference fit with the first sleeve, and the taper of the opening end of the first half through hole structure is greater than the taper of one end face of the first sleeve; the second half through hole structure is in interference fit with the second sleeve, and the opening taper of the second half through hole structure is larger than the taper of one end face of the second sleeve.
Further preferably, the first sleeve is close to the side wall of the bottom surface of the first half through hole structure and is provided with a first fixing structure, the second sleeve is close to the side wall of the bottom surface of the second half through hole structure and is provided with a second fixing structure, so that the fixing effect of the magnetic pin structure is enhanced, and the first fixing structure and the second fixing structure are both iron fixing structures.
Preferably, the first sleeve and the second sleeve have the same outer diameter and the same inner diameter to be able to accommodate the same magnetic pin structure.
Further preferably, the length of the second sleeve is less than the length of the first sleeve.
Further preferably, the magnetic pin structure is cylindrical, and the inner diameter of the first sleeve and the inner diameter of the second sleeve are both adapted to the outer diameter of the magnetic pin structure, so as to allow the magnetic pin structure to move between the first sleeve and the second sleeve under the action of the magnet.
Further preferably, the inner wall of the first sleeve and the inner wall of the second sleeve are both smooth inner walls.
Preferably, the first sleeve and the second sleeve are made of plastic, and the first structure and the second structure are made of non-magnetic materials so as not to magnetically interact with the magnet.
Preferably, the first and second casing outer walls are both provided with anti-slip teeth to enhance the fixed relationship with the first and second structures respectively.
Drawings
FIG. 1 is a perspective view of a first removable assembly in accordance with an embodiment of the present invention;
FIG. 2 is an exploded view of the removable assembly of FIG. 1;
FIG. 3 is a schematic view of an alternative exploded structure of the disassembly and assembly of FIG. 1;
FIG. 4 is a schematic diagram of the operation of the magnetic pin structure in two sleeves according to an embodiment of the present invention;
FIG. 5 is a schematic view of the assembly of the first structure and the second structure in a second removable assembly in accordance with an embodiment of the present invention;
FIG. 6 is an assembled view of the first and second structures of a third removable assembly in accordance with an embodiment of the present invention;
FIG. 7 is an assembled view of the first and second structures of a fourth removable component in accordance with an embodiment of the present invention;
FIG. 8 is a schematic assembly view of the first structure and the second structure of the fifth removable component according to the embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are a part of the embodiments of the present invention, but not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention. Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. As used herein, the word "comprising" and similar words are intended to mean that the element or item preceding the word comprises the element or item listed after the word and its equivalent, but not the exclusion of other elements or items.
The embodiment of the invention provides a dismounting assembly convenient for quickly realizing nondestructive dismounting.
FIG. 1 is a perspective view of a first removable assembly in accordance with an embodiment of the present invention. FIG. 2 is an exploded view of the removable assembly of FIG. 1; FIG. 3 is a schematic view of an alternative exploded structure of the disassembly and assembly of FIG. 1; fig. 4 is a schematic diagram of the working state of the magnetic pin structure in two sleeves according to the embodiment of the invention.
Referring to fig. 1 to 4, the disassembling and assembling member 100 includes a first structure 1, a second structure 2, and a magnet 3; the first structure 1 and the second structure 2 are provided with a first half via structure 11 and a second half via structure 24, respectively. The butt joint structure of the first structure 1 and the adapting butt joint structure of the second structure 2 are both concave gaps, and after the butt joint structure of the first structure 1 and the adapting butt joint structure of the second structure 2 are clamped and adapted, the first half through hole structure 11 and the second half through hole structure 24 are coaxial and have opposite openings.
Specifically, the first structure 1 and the second structure 2 are made of non-magnetic materials so as not to magnetically interact with the magnet 3.
The magnetic action according to the embodiment of the present invention specifically refers to at least one of an attraction action and a repulsion action with the magnet 3.
In some embodiments, the first structure 1 and the second structure 2 are both wooden structures.
In some embodiments, the first structure 1 and the second structure 2 are made of a non-magnetic material such as aluminum, plastic, wood, stone, etc.
Specifically, the first structure 1 and the second structure 2 are drilled to form the first half-via structure 11 and the second half-via structure 24, respectively.
In some embodiments, the first half-through-hole structure 11 is controlled to be disposed parallel to the bottom surface of the notch of the first structure 1, and the second half-through-hole structure 24 penetrates through a portion of the sidewall of the second structure 2, so that after the first structure 1 and the second structure 2 are engaged through the respective notches, the first half-through-hole structure 11 and the second half-through-hole structure 24 are coaxial and have respective openings opposite to each other.
More specifically, the second notch bottom surface 23 of the second structure 2 is opposite to the first notch bottom surface (not labeled in the figure) of the first structure 1, and the first structure 1 is butted across the second structure 2, so that the first structure 1 and the second structure 2 are clamped.
Referring to fig. 1 to 4, a first bushing 12 is embedded in the first half through-hole structure 11, the first bushing 12 accommodates a magnetic pin structure 14, and the magnetic pin structure 14 and the magnet 3 have a magnetic effect.
In some embodiments, the magnetic pin structure 14 is a magnet pin and the magnet 3 is a magnet.
Referring to fig. 1 to 4, a first bushing 12 is embedded in the first half through hole structure 11, and a second bushing 21 is embedded in the second half through hole structure 24, so that the first bushing 12 and the second bushing 21 are respectively fixed to the first half through hole structure 11 and the second half through hole structure 24.
In some embodiments, the first sleeve 12 and the second sleeve 21 are both made of plastic so as not to magnetically interact with the magnet 3.
In some embodiments, the first sleeve 12 and the second sleeve 21 have the same outer diameter and the same inner diameter to accommodate the same magnetic pin structure 14.
In some embodiments, an end surface of the first sleeve 12 is flush with the open end of the first half through hole structure 11, and an end surface of the second sleeve 21 is flush with the open end of the second half through hole structure 24.
In some specific embodiments, the first half through hole structure 11 is in interference fit with the first sleeve 12, and the taper of the open end of the first half through hole structure 11 is greater than the taper of one end face of the first sleeve 12, so as to facilitate the firm fixation of the first sleeve 12 in the first half through hole structure 11.
In some specific embodiments, the second half through hole structure 24 is in interference fit with the second sleeve 21, and the opening taper of the second half through hole structure 24 is greater than the taper of one end face of the second sleeve 21, so as to facilitate the secure fixation of the second sleeve 21 in the second half through hole structure 24.
In some embodiments, the first sleeve 12 and the first half via structure 21 have the same length, and the second sleeve 21 and the second half via structure 24 have the same length.
In some embodiments, at least a portion of the outer wall of the first sleeve 12 is closely fitted to the inner wall of the first half through hole structure 11 to enhance the fixing between the first sleeve 12 and the first half through hole structure 11, and at least a portion of the outer wall of the second sleeve 21 is closely fitted to the inner wall of the second half through hole structure 24 to enhance the fixing between the second sleeve 21 and the second half through hole structure 24.
In some embodiments, the outer wall of the first sleeve 12 and the outer wall of the second sleeve 21 are provided with anti-slip teeth 121, and the fixed relationship between the first structure 1 and the second structure 2 is enhanced by the anti-slip teeth 121.
Referring to fig. 1 to 4, different portions of the magnet 3 act on a portion of the second structure 2 where the second half through-hole structure 24 is disposed, so that a portion of the magnetic pin structure 14 is accommodated in the second sleeve 21, and the magnetic pin structure 14 is entirely accommodated in the first sleeve 12, thereby facilitating quick non-destructive assembly and disassembly of the first structure 1 and the second structure 2.
In some embodiments, the magnetic pin structure 14 is cylindrical, and the inner diameter of the first sleeve 12 and the inner diameter of the second sleeve 21 are both adapted to the outer diameter of the magnetic pin structure 14 to allow the magnetic pin structure 14 to move between the first sleeve 12 and the second sleeve 21 under the action of the magnet 3.
In some specific embodiments, either one of the first sleeve 12 and the second sleeve 21 is clearance fitted with the magnetic pin structure 14, such that the inner diameter of the first sleeve 12 and the inner diameter of the second sleeve 21 are both adapted to the outer diameter of the magnetic pin structure 14, so as to allow the magnetic pin structure 14 to move between the first sleeve 12 and the second sleeve 21 under the action of the magnet 3.
In some specific embodiments, the inner wall of any one of the first sleeve 12 and the second sleeve 21 is a smooth inner wall, and both can be attached to the outer wall of the magnetic pin structure 14, so that the inner diameter of the first sleeve 12 and the inner diameter of the second sleeve 21 are both adapted to the outer diameter of the magnetic pin structure 14, so as to allow the magnetic pin structure 14 to move between the first sleeve 12 and the second sleeve 21 under the action of the magnet 3.
In some embodiments, the length of the magnetic pin structure 14 is greater than the inner depth of the second sleeve 21 and is not greater than the inner depth of the first sleeve 12, and a portion of the magnetic pin structure 14 is received in the second sleeve 21 and another portion is received in the first sleeve 12 under the action of the magnet 3, so as to strengthen the fixed relationship between the first structure 1 and the second structure 2.
Specifically, the two ends of the magnet 3 have opposite magnetic poles, the length of the second sleeve 21 is smaller than that of the first sleeve 12, and after the distance between one end of the magnet 3 and the second half through hole structure 24 is smaller than a threshold distance, the one end of the magnet 3 is magnetically attracted to the magnetic pin structure 14, so that a part of the magnetic pin structure 14 is separated from the constraint of the first sleeve 12 and is contained in the second sleeve 21, and the magnetic pin structure 14 connects the first structure 1 and the second structure 2, thereby further locking the first structure 1 and the second structure 2.
Specifically, when the distance between the other end of the magnet 3 and the second half through-hole structure 24 is smaller than the threshold distance, the magnetic force repulsion between the one end of the magnet 3 and the magnetic pin structure 14 causes the magnetic pin structure to be released from the constraint of the second sleeve 21 and then to be accommodated in the first sleeve 12 again, thereby weakening the connection relationship between the first structure 1 and the second structure 2 and facilitating the separation of the first structure 1 and the second structure 2.
The threshold distance is a minimum distance at which one end of the magnet 3 and the magnetic pin structure 14 can generate magnetic attraction, and the specific value can be flexibly adjusted according to the shape, size and distance between the magnetic pin structure 14 and the magnet 3.
Referring to fig. 1 to 4, a first fixing structure 13 is sleeved on a side wall of the first sleeve 12 close to the bottom surface of the first half through-hole structure 11, and a second fixing structure 22 is sleeved on a side wall of the second sleeve 21 close to the bottom surface of the second half through-hole structure 24 to strengthen the fixing effect on the magnetic pin structure 14.
In some embodiments, the first and second fixing structures 13 and 22 are both iron fixing structures.
In some embodiments, the iron fixing structure is an iron ring.
On one hand, after a part of the magnetic pin structure 14 is separated from the constraint of the first sleeve 12 and is accommodated in the second sleeve 21 under the action of the magnet 3, the magnetic attraction between the second fixed ring structure 22 and the magnetic pin structure 14 further enhances the fixing action between the magnetic pin structure 14 and the second sleeve 21, which is favorable for the firm installation between the first structure 1 and the second structure 2.
On the other hand, after the magnetic pin structure 14 is separated from the second sleeve 21 and is accommodated in the first sleeve 12 again by the action of the magnet 3, the magnetic attraction between the first fixing ring structure 13 and the magnetic pin structure 14 further strengthens the fixing action between the magnetic pin structure 14 and the first sleeve 12, which is favorable for the nondestructive detachment between the first structure 1 and the second structure 2.
Fig. 5 is an assembly view of the first structure and the second structure in the second removable assembly according to the embodiment of the present invention.
Referring to fig. 5, the butt joint structure of the first structure 1 is a concave notch structure 51, and the first half through hole structure 11 is formed parallel to the bottom surface of the concave notch structure 51; the second structure 2 is an L-shaped member, and includes a horizontal plate 52 and a vertical plate 53 perpendicular to each other, the adaptive butt joint structure of the second structure 2 is the horizontal plate 52, and a second half through hole structure (not shown) of the second structure 2 is opened in the vertical plate 53. After the concave notch structure 51 and the horizontal plate 52 are engaged, the opening of the first half through hole structure 11 is opposite to the opening of the second half through hole structure (not shown) of the second structure 2.
FIG. 6 is an assembly view of the first structure and the second structure of a third removable assembly in accordance with an embodiment of the present invention.
Referring to fig. 6, the first structure 1 is an L-shaped member, the horizontal plate 61 of the first structure is a butt-joint structure, the concave notch structure 62 of the second structure is a matching butt-joint structure, the first half through-hole structure 11 is parallel to the bottom surface of the horizontal plate 61 of the first structure, and after the horizontal plate 61 of the first structure and the concave notch structure 62 of the second structure are fastened, the opening of the first half through-hole structure 11 is opposite to the opening of the second half through-hole structure (not shown) of the second structure 2.
FIG. 7 is a schematic assembly view of the first structure and the second structure of the fourth removable component of the embodiment of the present invention. Referring to fig. 6 and 7, compared to fig. 6, in the first structure 1 shown in fig. 7, the first half via structure 11 is opened on the top surface 71 of the horizontal plate of the L-shaped member.
Fig. 8 is an assembly view of the first structure and the second structure of the fifth removable assembly according to the embodiment of the present invention. Referring to fig. 6 and 8, the second structure 2 shown in fig. 8 further includes a protruding structure 81 as an adaptive butt-joint structure of the second structure 2, and a butt-joint structure (not shown) of the first structure 1 is in concave-convex fit with the protruding structure 81 to achieve a snap-fit.
Although the embodiments of the present invention have been described in detail hereinabove, it is apparent to those skilled in the art that various modifications and variations can be made to the embodiments. However, it is to be understood that such modifications and variations fall within the scope and spirit of the present invention as set forth in the following claims. Moreover, the invention as described herein is capable of other embodiments and of being practiced or of being carried out in various ways.
Claims (9)
1. A disassembly and assembly comprising a first structure, a second structure, and a magnet;
the first structure and the second structure are respectively provided with a first half through hole structure and a second half through hole structure, the first structure comprises a butt joint structure, the second structure comprises an adaptive butt joint structure adaptive to the butt joint structure, and after the butt joint structure and the adaptive butt joint structure are adaptive in a clamping manner, the first half through hole structure and the second half through hole structure are coaxial and have opposite openings;
a first sleeve is embedded in the first half through hole structure, a magnetic pin structure is accommodated in the first sleeve, a second sleeve is embedded in the second half through hole structure, and a magnetic effect is achieved between the magnetic pin structure and the magnet;
the side wall of the first sleeve, which is close to the bottom surface of the first half through hole structure, is provided with a first fixing structure, the side wall of the second sleeve, which is close to the bottom surface of the second half through hole structure, is provided with a second fixing structure, so that the fixing effect on the magnetic pin structure is enhanced, and the first fixing structure and the second fixing structure are both iron fixing structures;
the length of the magnetic pin structure is not greater than the depth in the first sleeve and is greater than the depth in the second sleeve;
two ends of the magnet are provided with opposite magnetic poles, and after the distance between one end of the magnet and the second half through hole structure is smaller than the threshold distance, one end of the magnet is attracted with the magnetic pin structure by magnetic force until one part of the magnetic pin structure is contained in the second sleeve;
and after the distance between the other end of the magnet and the second half through hole structure is smaller than the threshold distance, one end of the magnet and the magnetic pin structure repel each other in magnetic force until the magnetic pin structure is accommodated in the first sleeve again.
2. The disassembly and assembly of claim 1, wherein an end surface of the first sleeve is flush with the open end of the first half via structure, an end surface of the second sleeve is flush with the open end of the second half via structure, the first sleeve is the same length as the first half via structure, and the second sleeve is the same length as the second half via structure.
3. The removable assembly according to claim 2, wherein at least a portion of an outer wall of the first sleeve is in close contact with an inner wall of the first semi-port structure to enhance securement between the first sleeve and the first semi-port structure, and at least a portion of an outer wall of the second sleeve is in close contact with an inner wall of the second semi-port structure to enhance securement between the second sleeve and the second semi-port structure.
4. The removable assembly of claim 2, wherein the first half bore structure is in interference fit with the first sleeve, and wherein an open end taper of the first half bore structure is greater than a taper of an end face of the first sleeve;
the second half through hole structure is in interference fit with the second sleeve, and the opening taper of the second half through hole structure is larger than the taper of one end face of the second sleeve.
5. The removable assembly of claim 1, wherein the first sleeve and the second sleeve have the same outer diameter and the same inner diameter to accommodate the same magnetic pin structure, the second sleeve having a length less than the length of the first sleeve.
6. The removable assembly of claim 5, wherein the magnetic pin structure is cylindrical, and wherein the inner diameter of the first sleeve and the inner diameter of the second sleeve are each adapted to the outer diameter of the magnetic pin structure to allow the magnetic pin structure to move between the first sleeve and the second sleeve under the action of the magnet.
7. The removable assembly of claim 6, wherein the inner wall of the first sleeve and the inner wall of the second sleeve are smooth inner walls, and the first sleeve and the second sleeve are made of plastic.
8. The removable assembly of claim 7, wherein the first and second structures are formed of a non-magnetic material so as not to magnetically interact with the magnet.
9. The removable assembly according to claim 1, wherein the first and second outer sleeve walls are each provided with anti-slip teeth to enhance a fixed relationship with the first and second structures, respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110621652.7A CN113339375B (en) | 2021-06-03 | 2021-06-03 | Assembly and disassembly component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110621652.7A CN113339375B (en) | 2021-06-03 | 2021-06-03 | Assembly and disassembly component |
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| Publication Number | Publication Date |
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| CN113339375A CN113339375A (en) | 2021-09-03 |
| CN113339375B true CN113339375B (en) | 2022-10-21 |
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Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208641763U (en) * | 2018-08-22 | 2019-03-26 | 罗永军 | A kind of magnetic playset cell block and construction sets |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2511760Y (en) * | 2002-01-07 | 2002-09-18 | 秦永生 | Columnar magnetic-coding control lock and key |
| KR100726797B1 (en) * | 2005-09-05 | 2007-06-11 | 이용훈 | A desk of the use computer |
| CN212054533U (en) * | 2020-04-30 | 2020-12-01 | 江阴德玛斯特钻具有限公司 | High-torsion-resistant high-strength oil drill pipe |
| CN212643263U (en) * | 2020-07-31 | 2021-03-02 | 陈奕川 | Furniture connecting structure |
| CN112436833A (en) * | 2020-11-25 | 2021-03-02 | 南京艾驰电子科技有限公司 | Contactless gear-playing switch locked by magnetic force |
| CN112617428B (en) * | 2020-12-07 | 2022-06-17 | 河北盛隆柜业有限公司 | Storage cabinet convenient to install |
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208641763U (en) * | 2018-08-22 | 2019-03-26 | 罗永军 | A kind of magnetic playset cell block and construction sets |
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