TW201938331A - Adapter structure capable of being used for the ratchet wrench to be sleeved with the socket and magnetically attracting the screwing member - Google Patents

Abstract

The present invention relates to an adapter structure, which comprises: a first main body set including a first main body, a first magnetic body, a second magnetic body, and a third magnetic body. The first main body is configured with a first sleeving portion, a second sleeving portion, a first receiving slot, and a second receiving slot. The first magnetic body is received in the first receiving slot. The second magnetic body is received in the first receiving slot and is opposite to the second sleeving portion. The third magnetic body is received in the second receiving slot. A second main body set is capable of being attracted with the first main body set and comprises a second main body, a fourth magnetic body, and a fifth magnetic body. One end of the second main body is configured with a fourth receiving slot and the other end is configured with a fifth receiving slot. The fourth magnetic body is received in the fourth receiving slot. The fifth magnetic body is received in the fifth receiving slot and may be attracted with the first magnetic body, making the second main body set attracted and assembled with the first main body set, so that the second main body set is attracted to the end part of the first sleeving portion.

Description

Adapter structure

The invention relates to an adapter structure, especially an adapter structure is provided with a first body group and the second body group. The adapter structure can be used for the ratchet wrench and the sleeve to fit together. It is also possible to magnetically attract the screwed part.

According to my previous knowledge, the conventional adapter structure is, for example, U.S. Patent No .: US5509333. The structure of this patent case is: a body 172. One end of the body 172 is provided with a first fitting portion 174 having a square head shape. A second fitting portion 184 is provided in the body 172, and the second fitting portion 184 is in the shape of a quadrangular groove for fitting of hand tools, and a receiving groove 208 is provided on one side of the body 172. The groove 208 is in the shape of a circular groove; an elastic element 212 and a bead 214 are accommodated in the receiving groove 208, and the elastic element 212 is elastically pressed against the receiving groove 208 and Between the beads 214.

However, the lack of structure in the U.S. patent case lies in:

Please supplement with FIG. 14 of the US Patent Gazette. The ratchet wrench 12 is engaged with the second fitting portion 184 of the body 172, and the first fitting portion 174 of the body 172 is connected with the sleeve. 30-phase nesting, that is, the adapter structure can only be used for the ratchet wrench 12 and the sleeve 30 to have the locking structure of the bead 214 when there is a nesting between the sleeve 30 and the screwing member. With phase card structure without expansion Full.

In view of the lack of the conventional structure mentioned above, the inventor finally introduced a product that can solve the shortcomings of the conventional adapter structure through years of manufacturing, production and design experience in related industries.

In the conventional adapter structure, the ratchet wrench and When the sleeve and the body are engaged with each other, only the bead-like locking structure is provided, and the adapter structure of the present invention can magnetically attract the screwing member in addition to the ratchet wrench and the sleeve. , And expandable.

The invention relates to an adapter structure, which is The first body system includes a first body, a first magnet, a second magnet, and a third magnet. The first system includes a first fitting portion, a second fitting portion, a first receiving groove, and a first magnet. Two storage tanks; the first magnetic system is accommodated in the first storage tank; the second magnetic system is accommodated in the first storage tank, and the second magnetic system is opposed to the second fitting portion; A third magnetic system is housed in the second tank; a second body group can be attracted to the first body group, and the second body group includes a second body, a fourth magnet, and a fifth A magnet; a fourth volume is provided at one end of the second body, and a fifth volume is provided at the other end of the second body; the fourth magnetic system is disposed in the fourth volume; Set in the fifth tank, the fifth magnetic system and the first magnet can be attracted to each other, so that the second body group and the first body group are attracted to each other, and the second body group is adsorbed on The first fitting portion is at an end.

The first magnetic system of the first body group is compatible with the The fifth magnet phase of the second body group is adsorbed, so that the first body group and the second body group have the function of a phase adsorption group. The ratchet wrench is engaged with the second engaging portion of the first body group, the sleeve is engaged with the first engaging portion of the first body group and the second body group, and the first The two body groups are hidden in the sleeve. When the sleeve is engaged with the screwing member, the end of the screwing member is magnetically attracted by the fourth magnet of the second body group. The screw joint does not come out of the sleeve, that is, the adapter structure of the present invention can be magnetically adsorbed to the screw joint except for the ratchet wrench and the sleeve to be engaged with each other, and has expandability. A first body group and a second body group are provided, so that the ratchet wrench can be attracted by the first magnet, the sleeve can be attracted by the third magnet, and the screwing member can be attracted by the fourth magnet. The ratchet wrench, the sleeve and the screwing member all have the effect of being adsorbed.

In order to fully understand the effects of the present invention by members of the Bureau and those skilled in the art, the structure and composition of the present invention are explained in conjunction with the drawings and figures, but the following are only used to explain the implementation of the present invention. For example, it is not intended to limit the present invention in any form, and any modification made under the spirit of the present invention should still fall within the protection scope of the present invention.

10‧‧‧First Ontology Group

11‧‧‧ the first body

111‧‧‧First Set

112‧‧‧Second Set

113‧‧‧First tank

114‧‧‧Second tank

115‧‧‧ Third tank

116‧‧‧Texture

12‧‧‧ the first magnet

13‧‧‧Second magnet

14‧‧‧Third magnet

15‧‧‧ beads

16‧‧‧ Elastic element

20‧‧‧Second Ontology Group

21‧‧‧Second Ontology

211‧‧‧Fourth tank

212‧‧‧Fifth tank

213‧‧‧Head

214‧‧‧Arrival

215‧‧‧first end face

216‧‧‧Second end face

217‧‧‧First distance

218‧‧‧Second Distance

22‧‧‧Fourth magnet

221‧‧‧ third end face

23‧‧‧ fifth magnet

231‧‧‧Fourth end face

30‧‧‧ Ratchet wrench

40‧‧‧ sleeve

50‧‧‧Screw Fittings

60‧‧‧Assembly

61‧‧‧Organization Department

The first figure is an exploded perspective view of the adapter structure of the present invention.

The second figure is a front view of the second body group of the adapter structure of the present invention.

The third figure is a cross-sectional view of the second figure A-A of the present invention.

The fourth figure is a three-dimensional assembled view of the adapter structure of the present invention.

The fifth figure is a front view of the adapter structure of the present invention.

The sixth figure is a cross-sectional view at the fifth figure B-B of the present invention.

The seventh figure is a cross-sectional view of the adapter structure of the present invention fitted with a ratchet wrench, a sleeve, and a screwing member.

The eighth figure is an exploded perspective view of the second embodiment of the present invention.

The ninth figure is a cross-sectional view of the second embodiment of the present invention fitted with a ratchet wrench, a sleeve and a screwing member.

The tenth figure is an exploded perspective view of the third embodiment of the present invention.

The eleventh figure is an exploded perspective view of the fourth embodiment of the present invention.

Fig. 12 is a sectional view of a fourth embodiment of the present invention.

First, please refer to the first to third figures, the first figure is an exploded perspective view of the adapter structure of the present invention, the second figure is a front view of the second body group 20 of the adapter structure of the present invention, and the third figure is The cross-sectional view at AA of the second aspect of the present invention relates to an adapter structure, which includes: a first body group 10, the first body group 10 includes a first body 11, a first magnet 12, a first Two magnets 13, a third magnet 14, a bead 15 and an elastic element 16; one end of the first body 11 is provided with a first fitting portion 111, and the first fitting portion 111 has a quadrangular head shape, and the first body 11 The other end is provided with a second fitting portion 112. The second fitting portion 112 is in the shape of a quadrangular groove. The first fitting portion 111 and the second fitting portion 112 are partially overlapped. That is, a portion of the first fitting portion 111 is a portion of the second fitting portion 112, and a first receiving groove 113 is provided in the first fitting portion 111. The first receiving groove 113 is It is in communication with the second fitting portion 112, the first receiving groove 113 is in the shape of a circular groove, and the opening of the first receiving groove 113 is provided in the first fitting. At the end of the portion 111, the first receiving groove 113 and the second fitting portion 112 are connected in a through groove shape. The first body 11 is provided with a second receiving groove 14 and the second receiving groove 14 is It is set on the side of the second fitting part 112. The second receiving groove 14 is a circular groove passing through. The first body 11 is provided with a third receiving groove 115. The opening of the third receiving groove 115 is provided. On the side of the first fitting portion 111, the third receiving groove 115 is in communication with the first receiving groove 113, and the axis of the third receiving groove 115 is in line with the axis of the first body 10. Relative to each other, the third receiving groove 115 is in the shape of a circular groove. The peripheral surface of the first body 11 is provided with a groove 116. The first magnet 12 is received in the first container 11 of the first body 11. In the groove 113, the first magnet 12 is cylindrical, and the end of the first magnet 12 is flush with the end of the first fitting portion 11. The end of the first magnet 12 is exposed. Outside the first fitting portion 11 of the first body 10; the second magnet 13 is housed in the first receiving groove 113, and the second magnet 13 faces the second fitting portion 112, An end portion of the second magnet 13 is exposed from the second fitting portion 112. The third magnet 14 is accommodated in the second receptacle 114 of the first body 11, the third magnet 14 is cylindrical, and both ends of the third magnet 14 are exposed in the first body 11. Outside a body 11; the bead 15 is received in the opening near the third receptacle 115 of the first body 11, and one end of the bead 15 is protruded outside the third receptacle 115, The bead 15 is in the shape of a round bead; the elastic element 16 is accommodated in the third receptacle 115, and the elastic element 16 is elastically abutted between the third receptacle 115 and the bead 15. The element 16 is provided between the first magnet 12 and Between the second magnet 13, the bead 15 and the elastic element 16 are accommodated in the third receiving groove 115, and the opening of the third receiving groove 115 is punched into a slightly smaller diameter by a punching method. 15 is confined in the third receptacle 115; a second body group 20, the second body group 20 can be adsorbed with the first body group 10, the second body group 20 includes a second body 21 A fourth magnet 22 and a fifth magnet 23; a fourth receiving groove 211 is provided at one end of the second body 21, the fourth receiving groove 211 is formed in a circular groove shape, and the other end of the second body 21 is provided with A fifth containing groove 212, the fifth containing groove 211 is in a circular groove shape, the fifth containing groove 212 and the fourth containing groove 211 are not in communication with each other, and the inner diameter of the fifth containing groove 211 is the same as the first containing groove. The inner diameter of the four receiving grooves 211 is the same. The other end of the second body 21 is convexly provided with a head 213. The diameter of the head 213 is larger than the diameter of the second body 21. The opening of the fifth receiving groove 212 is An abutting surface 214 is formed between the second body 21 and the head 213 at an end surface of the head 213; the fourth magnet 22 is received in the fourth receiving groove 211, and the fourth magnet 22 series In a cylindrical shape, the fourth magnet 22 is provided with a third end surface 221, and the third end surface 221 is hidden in the fourth receiving groove 211; the fifth magnet 23 is received in the fifth receiving groove 212, The fifth magnet 23 can be attracted to the first magnet 12 so that the second body group 20 and the first body group 10 are attracted to each other, and the second body group 20 is attracted to the first set. At the end of the joint portion 111, the fifth magnet 23 is relatively positive and separated from the fourth magnet 22, the fifth magnet 23 is cylindrical, and the fifth magnet 23 is provided with a fourth end surface 231 The fourth end surface 231 is slightly protruding from the fifth receiving groove 212; As shown in the second and third figures, the second body 21 is provided with a first end surface 215 at the opening of the fourth receiving groove 211, the third end surface 221 of the fourth magnet 22, and the first end surface 215. A first distance 217 is provided between the first end faces 215 of the two bodies 21, a second end face 216 is provided at the other end of the second body 10, and a distance between the fourth end face 231 of the fifth magnet 23 and the second end face 216.系 has a second distance 218.

Please continue to refer to the fourth to sixth figures. The fourth figure is a perspective view of the adapter structure of the present invention, the fifth figure is a front view of the adapter structure of the present invention, and the sixth figure is the fifth figure of the present invention. The cross-sectional view at BB can be clearly shown from the diagram that the fifth magnet 23 is attracted to the first magnet 12, so that the second body group 20 and the first body group 10 have magnetic force when they are assembled. Phase disengaged.

Please refer to the seventh diagram. The seventh diagram is a cross-sectional view of the adapter structure of the present invention fitted with the ratchet wrench 30, the sleeve 40 and the screwing member 50. As shown in the figure, a ratchet wrench 30 is provided. A sleeve 40 and a screwing member 50, the ratchet wrench 30 is engaged with the second fitting portion 112, the active end of the ratchet wrench 30 is magnetically attracted by the second magnet 13, the ratchet wrench 30 is also magnetically attracted by the third magnet 14. The ratchet wrench 30 is not easily disengaged from the first body 11. The sleeve 40 is sleeved with the first fitting portion 111 and the second body group 20. Then, the end of the sleeve 40 is magnetically attracted by the third magnet 14, and the bead 15 is abutted against the inner wall surface of the sleeve 40 by the elasticity of the elastic element 16. The series 40 is restricted by the third magnet 14 and the bead 15 and cannot be easily separated from the first body 11. The second body group 20 is disposed and hidden inside the sleeve 40.

When the sleeve 40 is engaged with the screwing member 50 to rotate, the end of the screwing member 50 is magnetically attracted by the fourth magnet 22, so that the screwing member 50 does not come out of the screwing member 50. Sleeve 40 outer.

Please continue to refer to the eighth and ninth diagrams. The eighth diagram is an exploded perspective view of the second embodiment of the present invention, and the ninth diagram is the second embodiment of the present invention with the ratchet wrench 30, the sleeve 40 and the screwing member. A cross-section view of 50 sets of sets, which can be clearly shown from the illustration. The first body group 10 is not provided with the bead 15 and the elastic element 16, and the first magnet 12 and the second magnet 13 are integrated. As the first magnet 12, the third receiving groove 115 is in communication with the second fitting portion 112, and the third receiving groove 115 is in the shape of a circular groove passing through. When the ratchet wrench 30 and the first When the second engaging portion 112 of the main body 11 is engaged with each other, the third receiving groove 115 of the first main body 10 is compatible with the steel ball body provided by the ratchet wrench 30.

Please continue to refer to the tenth figure. The tenth figure is an exploded perspective view of the third embodiment of the present invention. The first body group 10 is not provided with the bead 15 and the elastic element 16. The first body 11 is The third receiving groove 115 and the texture 116 are not provided, the first magnet 12 and the second magnet 13 are integrated and the first magnet 12 is provided, and a combination 60 is provided. The first body 11 is assembled with each other. The assembly 60 is provided with an assembly part 61 which is formed in a groove shape. The assembly part 61 is used for assembly of one end of the first body 11. A set of joints 111 is exposed from the assembly 60.

Please continue to refer to the eleventh and twelfth figures. The eleventh figure is an exploded perspective view of the fourth embodiment of the present invention, and the twelfth figure is a cross-sectional view of the fourth embodiment of the present invention. The first body group 10 The bead 15 and the elastic element 16 are not provided, the first body 11 is not provided with the third receiving groove 115 and the groove 116, and the first magnet 12 and the second magnet 13 are integrated. Like the first magnet 12, the first receiving groove 113 is non-penetrating, and the first receiving groove 113 is closed at the end of the first fitting portion 111. A assembly 60 is provided. The assembly 60 series and 11 phases of the first body Set up, the assembly 60 is provided with a set-up portion 61, the set-up portion 61 is a through groove shape, the set-up portion 61 is provided for one end of the first body 11, and the first fitting The portion 111 is exposed from the assembly 60.

The advantages of the adapter structure of the present invention are:

1. The first magnet 12 of the first body group 10 can be attracted to the fifth magnet 23 of the second body group 20, so that the first body group 10 and the second body group 20 have phase adsorption. Set up the effect.

2. As shown in the seventh figure, the ratchet wrench 30 is engaged with the second engaging portion 112 of the first body group 10, and the sleeve 40 is engaged with the first engaging portion of the first body group 10. A fitting portion 111 and the second body group 20 are fitted together, and the second body group 20 is penetrated and hidden in the sleeve 40. When the sleeve 40 is fitted with the screwing member 50, the The end of the screwing member 50 is magnetically attracted by the fourth magnet 22 of the second body group 20, so that the screwing member 50 does not come out of the sleeve 40, that is, the adapter structure of the present invention can be The ratchet wrench 30 and the sleeve 40 can be magnetically attracted to the screwing member 50 outside the sleeve, and is expandable.

3. A first body group 10 and a second body group 20 are provided, so that the ratchet wrench 30 can be attracted by the first magnet 12, the sleeve 40 can be attracted by the third magnet 14, and the screwing member The 50 series can be attracted by the fourth magnet 22, and the ratchet wrench 30, the sleeve 40 and the screwing member 50 all have the function of being attracted.

4. Please supplement as shown in the seventh figure, the ratchet wrench 30 is engaged with the second fitting portion 112 of the first body 11 of the first body group 10, and the active end of the ratchet wrench 30 is subject to The adsorption of the second magnet 13 and the ratchet wrench 30 are also attracted by the third magnet 14. That is, the ratchet wrench 30 and the first body 11 have a double protective effect, and the ratchet wrench 30 is not easy to be connected with the first 10 phases Take off.

5. Please supplement as shown in the seventh figure, the sleeve 40 is fitted with the first fitting portion 111 and the second body group 20, and the end of the sleeve 40 is supported by the third magnet 14. Magnetically, the bead 15 is pressed against the inner wall surface of the sleeve 40 by the elasticity of the elastic element 16, that is, the sleeve 40 is restricted by the third magnet 14 and the bead 15 and It is not easy to be separated from the first body 11 and has double protection effect.

Therefore, the adaptor structure of the present invention has industrial applicability, novelty, and progress, and can meet the application requirements of the invention patent, and submit an application according to law.

Claims (16)

An adapter structure includes: a first body group, the first body group includes a first body, a first magnet, a second magnet, and a third magnet; one end of the first body is provided with a first sleeve The first fitting part has a quadrangular head shape, the other end of the first body is provided with a second fitting part, the second fitting part is a quadrangular groove shape, and the first fitting part is provided inside. There is a first receiving tank, the first receiving tank is in communication with the second fitting part, the first system is provided with a second receiving tank, and the second containing tank is provided in the second fitting part. The first magnetic system is accommodated in the first container; the second magnetic system is accommodated in the first container; the second magnetic system is opposite to the second fitting portion; the third The magnetic system is accommodated in the second tank; a second body group, which can be adsorbed with the first body group, the second body group includes a second body and a fourth magnet And a fifth magnet; one end of the second body is provided with a fourth receiving tank, and the other end of the second body is provided with a fifth receiving tank; the fourth magnetic system is accommodated in the fourth receiving tank; A fifth magnetic system is accommodated in the fifth volume, and the fifth magnetic system and the first magnet can be attracted to each other, so that the second body group and the first body group are attracted to each other, and the second body group is provided. The body group is adsorbed at the end of the first fitting part, and the fifth magnetic system and the fourth magnet are relatively positive and separated from each other. The adapter structure according to claim 1, wherein the first fitting portion and the second fitting portion are partially overlapped, that is, a portion inside the first fitting portion is The second fit Part of the ministry. The adapter structure according to claim 1, wherein the first receiving groove is in the shape of a circular groove, and the opening of the first receiving groove is provided at an end of the first fitting portion. The groove and the second fitting portion are connected to form a through groove shape, the first magnetic system is cylindrical, and the end portion of the first magnet is flush with the end portion of the first fitting portion. An end portion of the first magnet is exposed outside the first fitting portion of the first body. The adapter structure according to claim 1, wherein the second volume is in the shape of a circular groove passing through, the third magnetic system is in the shape of a cylinder, and both ends of the third magnet are exposed in the first One in vitro. The adapter structure according to claim 1, wherein the first system is provided with a third container, and the opening of the third container is provided on one side of the first fitting portion, and the third container The groove system communicates with the first receiving groove, the axis of the third receiving groove is perpendicular to the axis of the first body, and the third receiving groove has a circular groove; the first body group A bead is arranged, and the bead system is accommodated in the opening near the third receptacle of the first body. One end of the bead is exposed outside the third receptacle, and the bead system is round. Bead-shaped; the first body group is provided with an elastic element, the elastic element is accommodated in the third receiving groove, the elastic element is elastically abutted between the third receiving groove and the bead, and the elastic element It is located between the first magnet and the second magnet. The adapter structure according to claim 1, wherein an end portion of the second magnet is exposed within a range of the second fitting portion. The adapter structure according to claim 1, wherein the fourth container groove is in the shape of a circular groove, the fifth container groove is in the shape of a circular groove, and the fifth container groove is not in the same manner as the fourth container groove. In the same way, the inner diameter of the fifth receiving tank is the same as the inner diameter of the fourth receiving tank, and the other end of the second body is provided with a protruding head. The diameter of the head is larger than the diameter of the second body. The opening of the fifth receptacle is provided at the end surface of the head. An abutting surface is formed between the second body and the head. The adapter structure according to claim 1, wherein the fourth magnetic system is cylindrical, the fourth magnetic system is provided with a third end surface, and the third end surface is hidden in the fourth volume; The second body is provided with a first end surface at an opening of the fourth volume, and the third end surface of the fourth magnet and the first end surface of the second body have a first distance. The adapter structure according to claim 1, wherein the fifth magnetic system has a cylindrical shape, the fifth magnetic system is provided with a fourth end surface, and the fourth end surface slightly protrudes from the fifth volume. ; The other end of the second body is provided with a second end surface, and there is a second distance between the fourth end surface of the fifth magnet and the second end surface. The adapter structure according to claim 1, wherein a ratchet wrench, a sleeve and a screwing member are provided, the ratchet wrench is engaged with the second fitting portion, and the working end of the ratchet wrench is Due to the magnetic attraction of the second magnet, the ratchet wrench is also magnetically attracted to the third magnet. The ratchet wrench is not easily disengaged from the first body, and the sleeve is connected to the first fitting portion and the first The two body groups are fitted together, and the end of the sleeve is magnetically attracted by the third magnet. The sleeve is restricted by the third magnet and cannot be easily separated from the first body. The second body group The threading device is hidden in the sleeve, and when the sleeve is engaged with the screwing member to be rotated, the end of the screwing member is magnetically adsorbed by the fourth magnet, so that the screwing member is Does not come out of the sleeve. The adapter structure according to claim 5, wherein a ratchet wrench, a sleeve and a screw fitting are provided, the ratchet wrench is engaged with the second fitting portion, and the working end of the ratchet wrench is Due to the magnetic attraction of the second magnet, the ratchet wrench is also magnetically attracted to the third magnet. The ratchet wrench is not easily disengaged from the first body, and the sleeve is connected to the first fitting portion and the first Two books The body group is sleeved, the end of the sleeve is magnetically attracted by the third magnet, the bead system is abutted against the elastic wall of the elastic element and against the inner wall surface of the sleeve. Limited to the third magnet and the bead, it is not easy to be disengaged from the first body. The second body assembly is hidden in the sleeve. When the sleeve is engaged with the screwing member, it is intended to rotate. At this time, the end of the screwing member is magnetically attracted by the fourth magnet, so that the screwing member does not come out of the sleeve. The adapter structure according to claim 1, wherein the first magnet and the second magnetic system are integrated into the first magnet. The adapter structure according to claim 1, wherein the third receiving groove is in communication with the second fitting portion, and the third receiving groove is in the shape of a circular groove passing through. The adapter structure according to claim 1, wherein an assembly is provided, the assembly is assembled with the first body, the assembly is provided with an assembly portion, and the assembly portion is grooved That is, the assembly portion is provided for one end of the first body to be assembled, and the first fitting portion is exposed outside the assembly. The adapter structure according to claim 1, wherein the first receiving groove is non-penetrating, and the first receiving groove is closed at the end of the first fitting portion. The adapter structure according to claim 1, wherein a combination piece is provided, and the combination piece is assembled with the first body, and the combination piece is provided with an assembly part, and the assembly part is formed through In a groove shape, the assembly portion is provided for one end of the first body to be assembled, and the first fitting portion is exposed from the assembly.