CN219704925U - Magnetic sleeve connecting structure - Google Patents
Magnetic sleeve connecting structure Download PDFInfo
- Publication number
- CN219704925U CN219704925U CN202321012048.5U CN202321012048U CN219704925U CN 219704925 U CN219704925 U CN 219704925U CN 202321012048 U CN202321012048 U CN 202321012048U CN 219704925 U CN219704925 U CN 219704925U
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- CN
- China
- Prior art keywords
- strong magnet
- accommodating
- magnetic
- ferromagnetic
- accommodation
- 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.)
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Links
- 230000005291 magnetic effect Effects 0.000 title claims abstract description 33
- 230000005294 ferromagnetic effect Effects 0.000 claims abstract description 16
- 239000002184 metal Substances 0.000 claims abstract description 8
- 230000004308 accommodation Effects 0.000 claims description 24
- 230000005389 magnetism Effects 0.000 abstract description 3
- 238000001179 sorption measurement Methods 0.000 description 2
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model relates to a magnetic sleeve connecting structure, which is used as a connecting piece of a ferromagnetic quick-release metal tool and comprises a magnetic connecting part and a connecting rod arranged at the upper end of the magnetic connecting part, wherein an accommodating part with a downward opening and used for accommodating and connecting the end head of the ferromagnetic quick-release metal tool is processed on the magnetic connecting part, and a plurality of strong magnet accommodating positions which are radially arranged along the cross section of the accommodating position are processed on the outer side wall of the accommodating part; the strong magnet accommodating positions are through holes or grooves, and a strong magnet matched with the strong magnet accommodating position is arranged in each strong magnet accommodating position; the magnetic sleeve connecting structure has the advantages that the processing of the strong magnet accommodating position is more convenient, the production cost can be effectively reduced, the strong magnet can be more easily and stably arranged on the accommodating part, and the phenomena of falling and crushing of the strong magnet are not easy to occur; in addition, the strong magnets are arranged along the radial direction of the cross section of the accommodating position, so that magnetism in the accommodating part is increased.
Description
Technical Field
The utility model belongs to the technical field of hardware tools, and particularly relates to a magnetic sleeve connecting structure.
Background
The magnetic type hardware tool is convenient and quick to replace the end head, stable and popular in installation, for example, in the field of mechanical assembly, the most basic operation of screwing or unscrewing nuts and bolts by adopting the hardware tool is usually used as an auxiliary tool by using a spanner or a sleeve, and the magnetic type socket spanner with a hexagonal hole or a dodecagonal hole is matched with a proper end head, so that the magnetic type hardware tool is particularly suitable for screwing bolts or nuts with very narrow movable ranges or very deep depressions.
The current magnetic hardware tool generally sets up strong magnet in the interface inboard, has better absorption fixed effect, but the disadvantage lies in, need place strong magnet at the inboard processing department recess of interface, and the processing degree of difficulty is relatively great to strong magnet brittleness is big, more setting up strong magnet in the interface inboard probably reduces the bulk strength of interface, still probably appears strong magnet breakage, phenomenon such as drop in long-term use.
Disclosure of Invention
The utility model aims to provide the magnetic sleeve connecting structure which has the advantages of low production cost, convenient processing, good adsorptivity, small influence on the strength of a joint and long service life of a strong magnet.
In order to solve the technical problems, the utility model discloses a magnetic sleeve connecting structure, which is used as a connecting piece of a ferromagnetic quick-release metal tool, and comprises a magnetic connecting part and a connecting rod arranged at the upper end of the magnetic connecting part, wherein an accommodating part which is downward in opening and used for accommodating and connecting the end head of the ferromagnetic quick-release metal tool is processed on the magnetic connecting part, and a plurality of strong magnet accommodating positions which are radially arranged along the cross section of the accommodating position are processed on the outer side wall of the accommodating part;
the strong magnet accommodating position is arranged near the lower end of the accommodating part, or the distance between the strong magnet accommodating position and the lower end of the accommodating part is not more than 1/2 of the depth of the accommodating part;
the strong magnet accommodation positions are through holes or grooves, and a strong magnet matched with the strong magnet accommodation positions is arranged in each strong magnet accommodation position.
Further, the strong magnet accommodation site has 1-3 groups arranged along the accommodation part axis.
Further, the number of the strong magnet accommodating positions is 1-12.
Further, the strong magnet accommodation site has 1 group that sets up along the accommodation portion axis, and strong magnet accommodation site has 1-6 that encircle the accommodation portion evenly to set up.
Further, the depth of the strong magnet accommodating position is not less than 1/2 of the thickness of the side wall of the accommodating part.
Further, the strong magnet accommodating position is one of a circle, a bar or a regular polygon.
The magnetic sleeve connecting structure can be used as a connecting part of a quick-release connector and is widely applied to various hardware tools with replaceable ends; compared with the conventional magnetic sleeve connecting structure with the strong magnet being annular or blocky and arranged on the inner side wall of the accommodating part, the processing of the accommodating position of the strong magnet is more convenient, the production cost can be effectively reduced, the strong magnet can be more easily and stably arranged on the accommodating part, and the phenomena of falling and crushing of the strong magnet are not easy to occur; in addition, as the magnetism of the two poles of the magnet is strongest, the strong magnet is arranged along the radial direction of the cross section of the accommodating position, the magnetism in the accommodating part is increased, and even if the strong magnet accommodating position does not adopt a through hole, the strong magnet can have stronger adsorption force.
Drawings
Fig. 1 is a schematic structural view of a magnetic sleeve connection structure.
The reference numerals in the figures are: 1-magnetic connection part, 2-connecting rod, 3-accommodation part, 4-strong magnet accommodation position and 5-strong magnet.
Detailed Description
The present utility model is described in further detail below by way of examples to enable those skilled in the art to practice the same by reference to the specification.
It will be understood that terms, such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.
As shown in fig. 1, a magnetic sleeve connecting structure is used as a connecting piece of a ferromagnetic quick-release metal tool and comprises a magnetic connecting part 1 and a connecting rod 2 arranged at the upper end of the magnetic connecting part 1, wherein an accommodating part 3 with a downward opening and used for accommodating and connecting the end head of the ferromagnetic quick-release metal tool is processed on the magnetic connecting part 1, and a plurality of strong magnet accommodating positions 4 radially arranged along the cross section of the accommodating position are processed on the outer side wall of the accommodating part;
the strong magnet accommodating position 4 is arranged near the lower end of the accommodating part, or the distance between the strong magnet accommodating position and the lower end of the accommodating part is not more than 1/2 of the depth of the accommodating part; for the accommodation portion 3 of large depth, several groups of strong magnets can be arranged to strengthen the stability of adsorption, and for the accommodation portion 3 of large depth, the strong magnet accommodation position is processed from the outside, which is more cost-effective.
The strong magnet containing positions 4 are through holes, and a strong magnet 5 matched with the strong magnet containing positions 4 is arranged in each strong magnet containing position 4.
The strong magnet accommodating positions 4 are provided with 1 group arranged along the axis of the accommodating part, and the strong magnet accommodating positions 4 are provided with 1-6 evenly arranged around the accommodating part 3.
The depth of the strong magnet accommodating position 4 is not less than 1/2 of the thickness of the side wall of the accommodating part 3. The strong magnet is not too far from the center of the accommodating portion.
The strong magnet accommodating position 4 is one of a circle, a bar or a regular polygon. In this embodiment, the ferromagnetic accommodation portion 4 is circular, and it is worth noting that when the ferromagnetic accommodation portion 4 is bar-shaped, the length direction of the ferromagnetic accommodation portion is parallel to the axis of the accommodation portion.
Although embodiments of the present utility model have been disclosed above, it is not limited to the details and embodiments shown, it is well suited to various fields of use for which the utility model is suited, and further modifications may be readily made by one skilled in the art, and the utility model is therefore not to be limited to the particular details and examples shown and described herein, without departing from the general concepts defined by the claims and the equivalents thereof.
Claims (6)
1. A magnetic sleeve connecting structure is used as a connecting piece of a ferromagnetic quick-release metal tool and is characterized by comprising a magnetic connecting part and a connecting rod arranged at the upper end of the magnetic connecting part, wherein an accommodating part which is downward in opening and used for accommodating and connecting the end head of the ferromagnetic quick-release metal tool is processed on the magnetic connecting part, and a plurality of strong magnet accommodating positions which are radially arranged along the cross section of the accommodating position are processed on the outer side wall of the accommodating part;
the strong magnet accommodating position is arranged near the lower end of the accommodating part, or the distance between the strong magnet accommodating position and the lower end of the accommodating part is not more than 1/2 of the depth of the accommodating part;
the strong magnet accommodation positions are through holes or grooves, and a strong magnet matched with the strong magnet accommodation positions is arranged in each strong magnet accommodation position.
2. The magnetic sleeve connection of claim 1, wherein the ferromagnetic containment locations have 1-3 sets disposed along the containment axis.
3. The magnetic sleeve connection of claim 2, wherein there are 1-12 strong magnet receiving locations.
4. A magnetic sleeve connection according to claim 3, wherein the ferromagnetic body accommodation has 1 group arranged along the accommodation axis, and the ferromagnetic body accommodation has 1 to 6 evenly arranged around the accommodation.
5. The magnetic sleeve connection of claim 1, wherein the depth of the ferromagnetic containment site is no less than 1/2 of the thickness of the containment sidewall.
6. The magnetic sleeve connection of claim 1, wherein the ferromagnetic receiving location is one of circular, bar-shaped, or regular polygon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321012048.5U CN219704925U (en) | 2023-04-28 | 2023-04-28 | Magnetic sleeve connecting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321012048.5U CN219704925U (en) | 2023-04-28 | 2023-04-28 | Magnetic sleeve connecting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219704925U true CN219704925U (en) | 2023-09-19 |
Family
ID=87976080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321012048.5U Active CN219704925U (en) | 2023-04-28 | 2023-04-28 | Magnetic sleeve connecting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219704925U (en) |
-
2023
- 2023-04-28 CN CN202321012048.5U patent/CN219704925U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |