TWM506010U - Magnetic attraction structure for tool receiving end - Google Patents

Description

Magnetic connection structure of tool end

This creation is about a magnetic pick-up structure with a tool end, especially an innovative structural designer that can quickly drive the assembly.

Press, as shown in Fig. 7, which is a magnetic attraction structure of a conventional tool end, which comprises a sleeve (1), and a tool body (3) is arranged at the rear end of the sleeve (1), the tool A driving end (4) is disposed at the end of the body (3), and the driving end (4) is connected with a driving tool (70), and the front end of the sleeve (1) is provided with a driving end (2), but when the sleeve is When the cartridge (1) and the driving end (2) are to be screwed with the assembly (50) of the screw, the magnetic sleeve (1) is too large to enter the fixing member (60). In the hole (62), the assembly (50) cannot be smoothly assembled into the joint (61).

Therefore, in view of the problems existing in the above-mentioned conventional structure, how to develop an innovative structure that is more ideal and practical, and to use the eagerly awaited by consumers, is also the goal and direction of the relevant industry to strive to develop breakthroughs. In view of this, the creator has been engaged in the manufacturing development and design experience of related products for many years. After the detailed design and careful evaluation of the above objectives, the creator will have a practical and practical creation.

That is, the main purpose of the present invention is to provide a magnetic attraction structure with a tool end; the problem to be solved is that the conventional magnetic suction sleeve is too large to enter the counterbore provided by the fixed member. In the middle, the assembly cannot be smoothly integrated into the problem of the link to improve the breakthrough; and the technical features of the problem solving mainly include: a drive unit, the drive list The unit includes a driving end; a driving unit, the driving unit includes a neck extending portion, the neck extending portion is axially disposed at one end of the driving body, and the neck extending portion forms a ring step with respect to one end of the driving body a magnetic lead surface of the edge shape, the magnetic lead surface is made of a magnetic material; the other end of the neck extending section is provided with a ring group edge, and one end of the ring group edge is provided with a driving end; a magnetic ring sleeve The unit includes an axially hollow sleeve body, and a limiting ring group portion is disposed around the inner wall of one end of the sleeve body, and the adjacent side shaft of the limiting ring group portion is provided with a circumference of the limiting chamber In the spatial form, the axial depth and the radial depth of the limiting chamber are greater than the axial length and the radial width of the ring group of the limiting ring and the ring group of the driving unit, and the neck portion of the driving unit The radial width is smaller than the radial width of the limiting ring group of the magnetic ring sleeve unit, so that the limiting ring group is opposite to the guiding group through the ring group edge of the driving unit, and the ring group edge is The limit ring group can be separated from the limit ring portion into the limit chamber, and the ring group edge is opposite to the limit ring group The magnetic tape sleeve unit is provided with a receiving space communicating with the limiting chamber, the receiving space is provided with a magnetic member, and the magnetic member is provided with a magnetic center. a hollow portion, the hollow portion is just for the driving end of the driving unit to be inserted therein; thereby, the innovative and unique design enables the creation to be magnetically attracted by the limiting chamber inside the magnetic ring sleeve unit The pitch is changed to quickly slide and displace the ring group edge of the driving unit, and the radial width of the magnetic ring sleeve unit of the present invention can be accommodated in the counterbore of the general fixing member, and the assembly can be quickly driven. In addition, the practical progress of the convenience of use is achieved.

[study part]

1‧‧‧ sleeve

2‧‧‧ drive end

3‧‧‧Tool body

4‧‧‧Driver

[this creation]

10‧‧‧Drive unit

11‧‧‧Drive Ontology

12‧‧‧Driver

20‧‧‧ Drive unit

21‧‧‧ drive end

22‧‧‧ Ring Group

23‧‧‧Neck extension

24‧‧‧Magnetic surface

30‧‧‧Magnetic ring unit

31‧‧‧Sleeve body

32‧‧‧Limited room

33‧‧‧Limited Ring Group

34‧‧‧ accommodating space

40‧‧‧Magnetic parts

41‧‧‧ Hollow

50‧‧‧Assemblies

51‧‧‧Driving Department

60‧‧‧Fixed parts

61‧‧‧Links

62‧‧‧Sinking

70‧‧‧Drive Tools

22a‧‧‧ ring group

33a‧‧‧Limited Ring Group

331a‧‧‧Reducing guide hole

22b‧‧‧ ring group

33b‧‧‧Limited Ring Group

331b‧‧‧Reducing guide hole

10a‧‧‧Drive unit

11a‧‧‧Drive Ontology

12a‧‧‧Driver

13a‧‧‧ Guide body

14a‧‧‧Magnetic parts

15a‧‧‧Fixed ring

16a‧‧‧Set space

17a‧‧‧Top Department

18a‧‧‧Combination

10b‧‧‧Drive unit

11b‧‧‧Drive Ontology

12b‧‧‧Driver

13b‧‧‧Binding kit

14b‧‧‧Flexible section

15b‧‧‧容室

16b‧‧‧ copper sleeve

20b‧‧‧ drive unit

21b‧‧‧ Socket

23b‧‧‧Magnetic

10c‧‧‧ drive unit

11c‧‧‧Drive Ontology

20d‧‧‧ drive unit

21d‧‧‧ drive end

22d‧‧‧ ring group

23d‧‧‧Neck extension

24d‧‧‧Magnetic surface

10d‧‧‧ drive unit

11d‧‧‧Drive Ontology

12d‧‧‧Driver

10e‧‧‧ drive unit

11e‧‧‧Drive Ontology

12e‧‧‧Driver

13e‧‧‧ sets of slots

14e‧‧‧Fitting edge

W2‧‧‧ axial depth

H2‧‧‧ Radial Depth

W1‧‧‧ axial length

H1‧‧‧ radial width

10f‧‧‧ drive unit

11f‧‧‧Drive Ontology

12f‧‧‧bead ring groove

Fig. 1 is a perspective view of the magnetic structure of the end of the creation tool.

Fig. 2 is an exploded perspective view of the magnetic structure of the end of the creation tool.

Figure 3: An exploded view of the magnetic structure of the end of the authoring tool.

Figure 4: Schematic diagram of the action of the magnetic structure of the end of the creation tool.

Figure 5: The schematic diagram of the action of the magnetic structure of the end of the creation tool.

Figure 6: Schematic diagram of the action of the magnetic structure of the end of the creation tool.

Figure 7: Schematic diagram of the magnetic structure of the conventional tool end.

Fig. 8 is a view showing another embodiment of the magnetic structure of the end of the creation tool.

Fig. 9 is a view showing still another embodiment of the magnetic structure of the end of the creation tool.

Fig. 10 is a view showing still another embodiment of the magnetic attraction structure of the creation tool.

Figure 11 is a view showing another embodiment of the magnetic structure of the present tool.

Fig. 12 is a view showing still another embodiment of the magnetic structure of the end of the creation tool.

Fig. 13 is a view showing still another embodiment of the magnetic structure of the end of the creation tool.

Figure 14 is a diagram showing another embodiment of the magnetic structure of the end of the authoring tool.

Fig. 15 is a view showing still another embodiment of the magnetic structure of the end of the creation tool.

Please refer to FIGS. 1~6, which are preferred embodiments of the magnetic structure of the authoring tool. However, these embodiments are for illustrative purposes only and are not limited by the structure in the patent application. The system includes: a driving unit (10), the driving unit (10) includes a driving end (12); a driving unit (20), the driving unit (20) includes a neck extending section (23), the neck The extending portion (23) is axially disposed at one end of the driving body (11), and the neck extending portion (23) forms a magnetic guiding surface (24) having a ring-shaped edge shape with respect to one end of the driving body (11). The magnetic lead surface (24) is made of a magnetic metal material; the other end of the neck extension (23) is provided with a ring group edge (22), and one end of the ring group edge (22) is provided with a driving end. (21); wherein the ring group edge (22) of the driving unit (10) may be in the form of a male thread segment, and the limiting ring group portion (33) of the magnetic ring sleeve unit (30) may be a female thread segment The shape of the ring set edge (22) of the external thread segment form can be screwed into the limit ring group portion (33) of the internal thread segment form; and the drive end of the drive unit (20) (21) In this embodiment, it is a cross-shaped screwdriver end form; a magnetic ring set (30), comprising an axially hollow sleeve body (31), wherein a sleeve ring portion (33) is disposed around an inner edge wall of the sleeve body (31), and the limiting ring group portion ( 33) The adjacent side shaft is provided with a circumferential space form of a limiting chamber (32), and the axial depth (W2) and the radial depth (H2) of the limiting chamber (32) are larger than the limiting ring group (33) and an axial length (w1) and a radial width (h1) of the ring group edge (22) of the driving unit (10), and the neck extending portion (23) of the driving unit (10) is radial The width is smaller than the radial width (h1) of the limiting ring group portion (33) of the magnetic ring sleeve unit (30), so that the limiting ring group portion (33) passes through the driving unit (10) After the ring group edge (22) is opposite to the lead group, the ring group edge (22) can be separated from the limit ring group portion (33) into the limiting chamber (32), and the ring is made The group edge (22) generates a blocking limit with respect to the limiting ring group portion (33), and the other end of the magnetic ring sleeve unit (30) is provided with a receiving space communicating with the limiting chamber (32). (34), the accommodating space (34) is provided with a magnetic member (40), and a central portion of the magnetic member (40) is provided with a hollow portion (41), and the hollow portion (41) is just for the driving The drive end (21) of the unit (10) is placed therethrough.

Referring to Figures 4~5, when the drive end (21) of the drive unit (20) is in the normal state of the drive portion (51) that does not adsorb any of the screw assemblies (50), the magnetic attraction The member (40) is adsorbed to the magnetic lead surface (24) of the driving unit (20), and the front end of the limiting chamber (32) of the sleeve body (31) is displaced against the ring group edge (22) the front end edge, such that the drive end (21) exposes a large portion, when the drive end (21) adsorbs the drive end (21) of the screw assembly (50), due to the magnetic The magnetic attraction between the suction member (40) and the screw assembly (50) is smaller than the magnetic engagement surface (24) of the drive unit (20), so that the limit chamber of the sleeve body (31) (32) is displaced toward the screw assembly (50) such that the outer edge of the drive end (21) of the screw assembly (50) is attracted to the periphery of the magnetic member (40).

Referring to FIG. 6, when the present invention is to be implemented, the driving end (12) of the driving unit (10) is first set on a driving tool (70), and the magnetic ring unit (30) is arranged. Buried in the fixing member (60) having the counterbore (62) and a connecting member (61), so that the assembly member (50) is smoothly screwed into the fixing member (60) and the connecting member (61) to make each other Assemble the combiner.

Please refer to FIG. 8 , which is another embodiment of the present invention, wherein the ring group edge ( 22 a ) of the driving unit ( 20 ) can be an outer ring flange shape, and the magnetic ring sleeve unit (30) The limiting ring group portion (33a) may be in the form of an inner ring flange. The inner ring flange portion of the limiting ring group portion (33a) is provided with a reduced diameter guiding hole (331a) for the outer ring flange. The ring group edge (22a) of the form can be introduced into the ring group portion (33a) of the inner ring flange form.

Referring to FIG. 9, a further embodiment of the present invention, wherein the ring group edge (22b) of the driving unit (20) can be in the form of an outer ring bevel segment, and the magnetic ring cover unit (30) The limiting ring group portion (33b) may be in the form of an inner ring bevel segment, and the inner ring bevel segment portion has a reduced diameter guiding hole (331b) at the center of the limiting ring group portion (33b). The ring group edge (22b) of the ring bevel segment form can be introduced into the limit ring group portion (33b) of the inner ring bevel segment form.

Please refer to FIG. 10, which is another embodiment of the present invention, wherein the driving unit (10a) may also include a driving body (11a) having a hexagonal cross-sectional head shape, and the driving body (11a) is covered with a guiding sleeve body (13a), and the inner central portion of the guiding sleeve body (13a) Forming a set of space (16a), the set space (16a) is covered with a fixing ring sleeve (15a), and a fixing member (15a) is internally provided with a magnetic member (14a), and the guiding sleeve body (13a) at least one top portion (17a) is provided at a predetermined position corresponding to the driving body (11a), and the driving body (11a) is provided with a joint portion (18a) with respect to the top jaw portion (17a), thereby The guide body (13a) is fixed to the driving body (11a).

Please refer to FIG. 11 , which is another embodiment of the present invention, wherein the driving unit ( 10 b ) may further comprise two bonding sets ( 13 b ) , and a flexible section ( 14 b ) is disposed between the two bonding sets ( 13 b ) A coupling kit (13b) is provided with a driving body (11b) and a driving end (12b) in the form of a hexagonal cross-sectional screwdriver, and the other coupling kit (13b) is provided with a driving unit (20b) at one end. The drive unit (20b) includes a receiving chamber (15b). The receiving chamber (15b) is internally provided with a copper sleeve (16b). The copper sleeve (16b) is internally provided with a magnetic pole (23b). There is a set of joints (21b) in front of the raft (23b).

Referring to FIG. 12, which is another embodiment of the present invention, the driving unit (10c) may further include an L-shaped rod body, and each of the two ends is provided with a driving unit (20d). The driving unit (20d) includes a neck extending portion (23d) axially disposed at one end of the driving body (11c), and the neck extending portion (23d) is opposite to the driving body (11c) a magnetic lead surface (24d) having a ring edge shape formed at one end, the magnetic lead surface (24d) being made of a magnetic material, and the other end shaft of the neck extending portion (23d) is provided with a ring group edge ( 22d), one end of the ring group edge (22d) is provided with a non-circular column shape driving end (21d).

Referring to FIG. 13 , it is another embodiment of the present invention, wherein the driving unit (10d) may further include a driving end (12d) in the form of a handle, and the driving end (12d) has one end extending therefrom. The drive body (11d) is in the form of a straight rod, and a drive unit (20) is connected to the end of the drive body (11d).

Please refer to FIG. 14 , which is another embodiment of the present invention, wherein the driving unit ( 10 e ) may be a driving body ( 11 e ) which may also include a sleeve shape, and one end of the driving body ( 11 e ) is provided a non-circular sleeve (13e), the sleeve (13e) can be sleeved to assemble the drive unit (20), and the drive unit (20) is provided with a fitting edge (14e) for positioning The drive body (11e) has a predetermined internal position, and the other end of the drive body (11e) is provided with a cross The driving end of the hand form (12e).

Referring to FIG. 15 , it is another embodiment of the present invention, wherein the driving unit (10f) can be a driving body (11f) including a pair of screwdriver heads, and the driving body (11f) is provided at both ends. a bead ring groove (12f), wherein the driving unit (20) is respectively disposed at two end positions of the driving unit (10f), and the driving end (21) at both ends of the driving unit (20) is a cross Type and one-piece starter shape.

Thereby, the present invention can be quickly slidably displaced to the ring group edge of the driving unit by the magnetic spacing change by the limiting chamber inside the magnetic ring sleeve unit, and the magnetic ring sleeve unit of the present invention is created. The radial width can be accommodated in the counterbore of the general fixing member, and the utility model can quickly drive the assembly to use, thereby achieving the convenience and practical progress of use.

By summarizing the above description, the design of the above structure can effectively overcome the shortcomings faced by the new style of the formula, and further has the above-mentioned numerous advantages and practical value, so this creation is an innovative new creation, and in the same The same or similar product creation or public use has not been seen in the technical field. Therefore, this creation has met the requirements of the novelty of "newness" and "progressiveness", and is applied according to law.

10‧‧‧Drive unit

11‧‧‧Drive Ontology

12‧‧‧Driver

20‧‧‧ Drive unit

21‧‧‧ drive end

22‧‧‧ Ring Group

23‧‧‧Neck extension

24‧‧‧Magnetic surface

30‧‧‧Magnetic ring unit

31‧‧‧Sleeve body

32‧‧‧Limited room

34‧‧‧ accommodating space

40‧‧‧Magnetic parts

41‧‧‧ Hollow

Claims (7)

A magnetic pick-up structure of a tool end, comprising: a driving unit, the driving unit comprises a driving end; a driving unit, the driving unit comprises a neck extending section, wherein the neck extending section is axially disposed on the driving body One end end, and the neck extending portion forms a magnetic lead surface with a ring edge shape with respect to one end of the driving body, the magnetic lead surface is made of a magnetic material; and the other end of the neck extending portion is provided with a ring group An end of the ring group is provided with a driving end; a magnetic ring sleeve unit includes an axially hollow sleeve body, and a limiting ring group portion is disposed around the inner edge wall of the sleeve body. The adjacent side shaft of the limiting ring group is provided with a circumferential space form of the limiting chamber, and the axial depth and the radial depth of the limiting chamber are larger than the ring group of the limiting ring and the ring group of the driving unit The axial length and the radial width, and the neck width of the neck portion of the driving unit is smaller than the radial width of the limiting ring group portion of the magnetic ring sleeve unit, so that the limiting ring group portion passes through the After the ring group edge of the driving unit is opposite to the guiding group, the ring group edge can be separated from the limit The group enters the limiting chamber, and the ring edge of the ring is opposite to the limiting ring group, and the other end of the magnetic ring unit is provided with a connection with the limiting chamber. The magnetic space is disposed in the accommodating space, and a hollow portion is disposed in the center of the magnetic member, and the hollow portion is disposed for the driving end of the driving unit to pass through. The magnetic attraction structure of the tool end according to claim 1, wherein the ring group edge of the driving unit is in the form of an external thread segment, and the limiting ring group portion of the magnetic ring sleeve unit can be a female thread segment , the ring group edge of the external thread segment form can be screwed into the limit ring group portion of the internal thread segment form. The magnetic attraction structure of the tool end according to claim 1, wherein the ring group edge of the driving unit is in the form of an outer ring flange, and the limiting ring group portion of the magnetic ring sleeve unit can be an inner ring convex The edge shape is provided with a reduced diameter guide hole in the center of the inner ring flange form, so that the ring group edge of the outer ring flange form can be directly introduced into the limit ring group part of the inner ring flange form By. The magnetic attraction structure of the tool end according to claim 1, wherein the ring group edge of the driving unit is in the form of an outer ring bevel segment, and the limiting ring group portion of the magnetic ring sleeve unit can be an inner ring. In the form of a bevel section, the center of the ring segment of the inner ring is provided with a reduced diameter guide hole in the center of the limiting ring group, so that the outer ring The ring group edge of the bevel segment shape can be introduced into the limit ring group portion of the inner ring bevel segment segment form. The magnetic pick-up structure of the tool end according to claim 1, wherein the driving end of the driving unit can be a cross-shaped driver end or a non-circular driver end. The magnetic attraction structure of the tool end according to claim 1, wherein the driving body and the driving end of the driving unit are in the form of a hexagonal cross-section of the driver; and the driving unit may further comprise a hexagonal section The driving body of the driving head body is provided with a guiding sleeve body, and a central portion of the guiding sleeve body is formed with a set of space, and the fixing space is covered with a fixing ring sleeve. A magnetic member is fixedly disposed, and the guide sleeve body is provided with at least one top portion corresponding to a predetermined position of the driving body, and the driving body is provided with a joint portion with respect to the top portion, so that the guide sleeve body is fixed on the The driving unit may further include two coupling kits, and a flexible section is disposed between the two coupling kits, wherein one of the coupling kits is provided with a driving body and a driving end in the form of a hexagonal cross-section screwdriver. a driving unit is disposed at one end of the binding assembly, the driving unit includes a receiving chamber, and a copper sleeve is disposed inside the receiving portion, the magnetic sleeve is internally provided with a magnetic pole, and the magnetic pole is provided with a connecting portion; Then The driving unit may also include an L-shaped rod body, and each of the two ends is provided with a driving unit. The driving unit includes a neck extending portion, and the neck extending portion is axially disposed at one end of the driving body, and the driving unit is axially disposed at one end of the driving body. The neck extending portion forms a magnetic guiding surface with a ring edge shape on one end of the driving body, the magnetic guiding surface is made of a magnetic material, and the other end shaft of the neck extending portion is provided with a ring group edge, the ring group The driving end of the driving unit may further include a driving end in the form of a grip, and the driving end has a driving body in a straight rod shape at one end, and the driving body end A drive unit is connected to the drive unit. The drive unit can be a drive body including a sleeve. The drive body is provided with a non-circular sleeve on one end, and the sleeve can be assembled to assemble the drive unit. The driving unit pre-positioning position is provided with a fitting edge embedded card for positioning a predetermined position inside the driving body, and the other end of the driving body is provided with a driving end in the form of a cross handle; the driving unit may further comprise a pair of screwdrivers Head form drive body, the A bead ring groove is arranged at both ends of the driving body, so that the driving unit is respectively disposed at two end positions of the driving unit, and the driving ends of the driving unit are respectively a cross type and a type of screwdriver end Form. The magnetic pick-up structure of the tool end according to claim 1, wherein the magnetic lead surface of the drive unit is Made of magnetic metal.