TWM512478U - Tool box structure - Google Patents

Description

Tool box structure

The present invention is related to a tool box structure, in particular, a first pivot portion of a joint member is pivotally disposed in a second pivot portion of another joint member, wherein each of the first body of the tool box structure is provided with a joint member, The third pivot portion of the other joint member is pivotally disposed in the second pivot portion of the joint member, that is, one joint member can be pivoted with the other joint member, and the two first body portions can be coupled by the joint member. Mutual setting.

The utility model has a tool box structure, as shown in FIG. 21, a tool box 90, the tool box 90 includes: a lower box body 91, and a rear side of the lower box body 91 is provided with two fifth pivot portions 911. The second fifth portion 911 is away from each other; an upper box body 92 is disposed on the rear side of the upper box body 92, and the second sixth pivot portion 912 is away from each other. The sixth pivot portion 912 is away from each other. The second pin body 93 is pivoted, and the second pin body 93 is cylindrical. The second pin body 93 is disposed in the lower case 91. The upper box body 91 and the lower box body 92 are pivoted in the fifth pivot portion 911 and the sixth pivot portion 912 of the upper box body 92, and the upper box body 92 is openable or closed relative to the lower box body 91. .

However, the missing structure of this conventional tool box is:

1. The fifth pivot portion 911 of the lower case 91 and the sixth pivot portion 912 of the lower case 92 are mutually pivoted by the second pin body 93, and the fifth pivot portion 911 and the sixth pivot portion are respectively The structure of 912 is also different and more complicated.

The second pin body 93 is disposed in the fifth pivot portion 911 of the lower case 91 and the sixth pivot portion 912 of the lower case 92, so that the lower case 91 and the upper case 92 are pivoted. The outer diameter of the second pin body 93 is almost equal to the inner diameter of the fifth pivot portion 911 and the sixth pivot portion 912. The second pin body 93 is disposed in the fifth pivot portion 911 and the sixth pivot portion 912. After that, it can no longer be taken out from the fifth pivot portion 911 and the sixth pivot portion 912, and the lower case body 91 and the upper case body 92 cannot be separated, which is the lack of the conventional tool box structure.

In view of the lack of the above-mentioned conventional tool box structure, the creator has been engaged in the manufacturing and design experience of related industries for many years, and finally has a product that can solve the drawbacks of the tool box structure.

The fifth pivot of the box below the conventional tool box structure The sixth pivot portions of the lower case are pivoted to each other by the second pin body, and the structure between the fifth pivot portion and the sixth pivot portion is also different. The present invention is related to a tool box structure, in particular, a first pivot portion of a joint member is pivotally disposed in a second pivot portion of another joint member, wherein each of the first body of the tool box structure is provided with a joint member, The third pivot portion of the other joint member is pivotally disposed in the second pivot portion of the joint member, that is, one joint member can be pivoted with the other joint member, and the two first body portions can be coupled by the joint member. The phase is set.

A tool box structure, comprising: a first The system is provided with at least one first joint portion; at least one joint member, the number of the joint members is the same as the number of the first joint portions, the joint member is coupled to the first joint portion, and the joint member is provided on one side. a second pivot portion, the second pivot portion has a C-shaped body shape, and the second pivot portion is provided with a notch at a near opening, the gap has a width smaller than an inner diameter of the second pivot portion, and the second pivot portion The side is provided with a third pivot portion, the outer diameter of the third pivot portion is equal to or slightly smaller than the inner diameter of the second pivot portion, and the axial center of the third pivot portion coincides with the axial center of the second pivot portion. The back end of the third pivot portion is provided with a through-groove; after each of the first body is provided with a joint member, the third pivot portion of one joint member is pivotally disposed in the second pivot portion of the other joint member, and the other The third pivot portion of the joint member is pivotally disposed in the second pivot portion of the joint member, that is, one joint member can be pivoted with the other joint member, and the two first body portions can be pivoted by the joint member. Assume.

The second pivot of the joint is slightly elastic. The outer diameter of the third pivot portion is equal to or slightly smaller than the inner diameter of the second pivot portion, and the axial center of the third pivot portion coincides with the axial center of the second pivot portion, and each of the first systems is provided After the joint member, the second pivot portion and the third pivot portion of the joint member are respectively pivoted with the third pivot portion and the second pivot portion of the other joint member, and the third pivot portion of the joint member is threaded through The sleeve is pivotally disposed in the second pivot portion of the other joint member, and the third pivot portion of the joint member is pivotally movable up and down in the second pivot portion of the other joint member. Each of the first bodies is provided with a joint member and is a separate unit body. The two joint members can be pivoted to each other, that is, each of the two first bodies can be pivoted to each other by the joint member.

In order to make the members of the bureau and those skilled in the art fully understand the effects of this creation, the structure and composition of the creation are described in conjunction with the drawings and drawings, but the following are described. It is only for the purpose of explaining the embodiment of this creation, and it is not intended to impose any form restrictions on the creation. Any modification made in the spirit of this creation should still be covered by this creation.

10‧‧‧First Ontology

11‧‧‧ First Joint Department

12‧‧‧First accommodating slot

13‧‧‧ First pivot

14‧‧‧ First fastening department

15‧‧‧First slide rail

16‧‧‧First Carding Department

20‧‧‧Connected parts

21‧‧‧ Second pivot

211‧‧ ‧ gap

22‧‧‧ Third pivot

23‧‧‧Through empty slots

24‧‧‧Second junction

241‧‧‧ first arrival

242‧‧‧Secondary

30‧‧‧Fittings

31‧‧‧Fourth Department

32‧‧‧Second Fasting Department

33‧‧‧first pin body

40‧‧‧Second ontology

41‧‧‧floor

411‧‧‧First Group

412‧‧‧Second Division

413‧‧‧ first joint hole

42‧‧‧ side panels

421‧‧‧The third group

422‧‧‧Fourth Department

423‧‧‧The fifth group

424‧‧‧Second rail

425‧‧‧Second Carding Department

43‧‧‧Back panel

431‧‧‧The sixth group

432‧‧‧The seventh group

433‧‧‧The Eighth Division

44‧‧‧ Cover

441‧‧‧The ninth group

442‧‧‧Team 10

443‧‧‧Second junction hole

45‧‧‧ screw fittings

46‧‧‧ accommodating space

50‧‧‧ wheel body

51‧‧‧ lever

90‧‧‧Tool box

91‧‧‧ Lower case

911‧‧‧5th pivot

912‧‧‧ Sixth Pivot

92‧‧‧Upper box

93‧‧‧Second pin body

The first figure is an exploded view of the structure of the creation tool box.

The second figure is an exploded perspective view of another perspective of the creation tool box structure.

The third figure is a perspective view of the structural joint of the creation tool box.

The fourth figure is a side view of the structural joint of the creation tool box.

The fifth figure is a three-dimensional combination diagram of the structure of the creation tool box.

The sixth figure is a three-dimensional exploded view of the whole set of tool box structure.

The seventh figure is a three-dimensional combination diagram of the whole set of tool box structure.

The eighth picture is an enlarged view of the seventh picture A of this creation.

The ninth figure is a three-dimensional combination diagram of another perspective of the whole set of tool box structure.

The tenth figure is the front view of the whole set of tool box structure.

The eleventh figure is a cross-sectional view taken at the B-B of the tenth drawing of the present creation.

The twelfth picture is an enlarged view of the eleventh picture C of this creation.

The thirteenth figure is a perspective view of the entire set of tool box structures in an open state.

The fourteenth figure is a perspective view of the entire set of tool box structures in a separated state.

The fifteenth figure is an enlarged view of the fourteenth figure D of the present creation.

Figure 16 is a perspective exploded view of the second embodiment of the present creation.

Figure 17 is a perspective view of the side panel of the second embodiment of the present invention.

Figure 18 is a perspective view of the cover of the second embodiment of the present invention.

The nineteenth figure is an enlarged view of the seventh picture E of the present creation.

Figure 20 is a perspective assembled view of the second embodiment of the present creation.

Figure 21 is a perspective exploded view of the conventional tool box structure.

First, please refer to the first figure, the second figure, the third figure and the fourth figure. The first picture is an exploded view of the structure of the creation tool box, and the second picture is a three-dimensional decomposition of another perspective of the creation tool box structure. The third drawing is a perspective view of the structural tool box structural joint member 20, and the fourth drawing is a side view of the creative tool box structural joint member 20. The present invention relates to a tool box structure, which includes: a first body 10, the first body 10 is a plastic injection molding, a plastic injection hollow molding or a metal box-like structure, and the first body 10 is provided with at least one first joint portion 11 on one end surface thereof, the first joint portion The two first joint portions 11 are separated from each other, and the first joint portion 11 is provided with a receiving groove 12 and a first fastening portion 14 respectively. The first joint portion 11 is provided. The accommodating groove 12 and the first fastening portion 14 are disposed at the rear end surface of the first body 10, and the accommodating groove 12 is provided with a first pivot portion 13 The first pivot portion 13 has a circular hole shape, and each of the two sides of the first body 10 is provided with a first slide. The rail 15 is provided with a first locking portion 16 at the first sliding rail 15 , and the first locking portion 16 is adjacent to the first joint portion 11; at least one joint member 20 is supplemented by the third figure and the first As shown in FIG. 4, the number of the coupling members 20 is the same as the number of the first joint portions 11 of the first body 10. The coupling member 20 is coupled to the first At the first joint portion 11 of the body 10, a second pivot portion 21 is formed on one side of the joint member 20, and the second pivot portion 21 has a C-shaped body shape, and the second pivot portion 21 is near the opening. A notch 211 is provided. The width of the notch 211 is smaller than the inner diameter of the second pivot portion 21, and the second pivot portion 21 is provided with a third pivot portion 22, and the outer diameter of the third pivot portion 22 is equal to or slightly The axis of the third pivot portion 22 of the coupling member 20 coincides with the axial center of the second pivot portion 21, and the rear end of the third pivot portion 22 is provided with a through slot. The second joint portion 24 is coupled to the first joint portion 11 , and the second joint portion 24 is provided with a first flange 241 and a second portion. The first edge 241 and the second edge 242 are respectively engaged with the first joint portion 11 of the first body 10; after each of the first body 10 is provided with the joint member 20, a joint member 20 The third pivot portion 22 is sleeved and inserted into the second pivot portion 21 of the other joint member 20 through the notch 211 of the other joint member 20, and the third pivot portion 22 of the other joint member 20 is passed through the first pivot portion 22. The notch 211 of the coupling member 20 is pivotally mounted on the The second pivot portion 21 of the joint member 20, that is, a joint member 20 can be pivoted with the other joint member 20, and each of the two first bodies 10 can be pivoted to each other by the joint member 20, and The third pivot portion 22 of the coupling member 20 can be disengaged from the second pivot portion 21 of the other coupling member 20, so that the two first bodies 10 can be disengaged from each other; a fastening member 30, the fastening member The 30 series is disposed in the first accommodating groove 12 of the first body 10 and is pivoted with the first pivot portion 13 . The fourth pivot portion 31 is fastened at one end of the fastening member 30 . The first pivot portion 13 is opposite to the first pivot portion 13 of the first body 10. The fourth pivot portion 31 is formed in a circular hole shape. The second fastening portion 32 is disposed at the other end of the fastening member 30. The second fastening portion is provided. The 32-series are separated from the fourth pivot portion 31. The first main body 10 is disposed on the first body 10 after being provided with the fastening component 30. The second fastening portion 32 of the fastening member 30 can be fastened to the first fastening portion 14 of the other first body 10; a first pin body 33, the first pin body 33 is fastened to the buckle The fourth pivot portion 31 of the engaging member 30 is pivoted with the first pivot portion 13 of the first body 10 to pivot the fastening member 30 with the first pivot portion 13.

Please refer to the fifth figure. The fifth figure is a three-dimensional combination diagram of the structure of the creation tool box. As can be clearly shown in the figure, the first body 10 is configured to accommodate a hand tool part, and the second combination The portion 24 is coupled to the first joint portion 11 of the first body 10. The fastener member 30 is received in the first receiving groove 12, and the fourth pivot portion 31 of the fastening member 30 is coupled to the first body. The first pivot portion 13 of the first pivot portion 13 is disposed in the fourth pivot portion 31 and is pivoted with the first pivot portion 13 such that the fastening member 30 and the first pivot portion 13 are disposed. The fastening member 30 is pivoted up and down at the first pivot portion 13.

Please continue to refer to the sixth to eighth figures. The sixth figure is the exploded view of the whole set of tool box structure. The seventh picture is the three-dimensional combination of the whole set of tool box structure. An enlarged view of the seventh drawing A is shown in the figure. The first body 10 is two, and the first body 10 is vertically inverted and the other first body 10 is pivoted. The first body 10 is an upper case, and the lower first body 10 is a lower case. When the two first bodies 10 are pivoted, the upper case is supplemented by the seventh and eighth figures. The coupling member 20 and the coupling member 20 of the lower casing are pivoted to each other, and the third pivot portion 22 of the coupling member 20 is pivotally inserted through the notch 211 of the other coupling member 20 to be pivoted to the other coupling member 20 In the two pivot portions 21, the third pivot portion 22 of a coupling member 20 is rotatable up and down in the second pivot portion 21 of the other coupling member 20, so that the upper casing can be opened or closed relative to the lower casing.

Please refer to the ninth figure. The ninth figure is a three-dimensional combination view of the whole set of tool box structure. The first accommodating groove 12 of the upper case is connected with the lower case. The first fastening portion 14 of the upper casing is relatively positive, and the first fastening portion 14 of the upper casing is opposite to the first receiving groove 12 of the lower casing, and is received in the first receiving groove 12 of the upper casing. The fastening member 30 is fastened and fastened to the first fastening portion 14 of the lower casing, and the fastening member 30 received in the first receiving groove 12 of the lower casing is fastened and fastened to the upper fastening portion. In the first fastening portion 14 of the casing, the upper casing is closed in a snap-fit manner with respect to the lower casing.

Please continue to refer to the tenth, eleventh and twelfth figures. The tenth figure is the front view of the whole set of tool box structure. The eleventh figure is the cross-sectional view of the tenth figure of the creation, the tenth. The second drawing is an enlarged view of the eleventh drawing C of the present invention. It can be clearly shown by the drawing that when the upper casing is closed with respect to the lower casing system, the coupling member 20 of the upper casing is connected to the lower casing. The joint member 20 is pivotally disposed with each other, and the third pivot portion 22 is pivotally disposed in the second pivot portion 21 through the notch 211. The second joint portion 24 of the joint member 20 is coupled to the first body 10 The first abutting edge 241 and the second abutting edge 242 of the second joint portion 24 are fastened to the first joint portion 11 of the first body 10 .

Please continue to refer to the thirteenth figure. The thirteenth drawing is a perspective view showing the structure of the whole set of tool box in the open state. As shown in the figure, the fastening component 30 is pulled to make the fastening component 30 Disengaged from the first fastening portion 14 of the first body 10, and the upper casing is in an open state relative to the lower casing system.

Please continue to refer to the fourteenth and fifteenth figures. The fourteenth figure is a perspective view of the whole set of tool box structure in a separated state. The fifteenth figure is an enlarged view of the fourteenth figure of the present creation. As can be clearly shown from the figure, when the upper case is opened relative to the lower case, the combination The third pivot portion 22 of the member 20 can be removed from the second pivot portion 21 of the other coupling member 20. The user can slightly apply force to disengage the third pivot portion 22 from the second pivot portion 21 through the notch 211. The upper casing is separated from the lower casing.

Please refer to the sixteenth, seventeenth, eighteenth and nineteenth aspects. The sixteenth embodiment is an exploded perspective view of the second embodiment of the present creation, and the seventeenth embodiment is the second implementation of the present creation. The perspective view of the side panel of the example, the eighteenth diagram is a perspective view of the cover of the second embodiment of the present invention, and the nineteenth figure is an enlarged view of the seventeenth diagram E of the present creation, which is clearly shown by the illustration. The tool box structure of the present invention is set as a tool cart structure, which comprises: a second body 40, the second body 40 is provided with a bottom plate 41, two side plates 42, a rear side plate 43, and a cover plate 44. a plurality of screwing members 45 and a receiving space 46; the bottom plate 41 is disposed at the bottom of the second body 40, and a plurality of first assembling portions 411 are disposed at the end portions of the bottom plate 41, and the first group is disposed The portion 411 is in the shape of a groove, and the second assembly portion 412 is disposed at the rear end portion of the bottom plate 41. The second assembly portion 412 is disposed between the first assembly portions 411 on both sides. The second assembly portion 412 has a groove shape, and the first assembly portion 411 is provided with two first coupling holes 413, and the first coupling hole 413 has a circular hole shape. The bottom plate 41 The two side panels 42 are disposed on the two sides of the second body 40. The two side panels 42 can be assembled on the first assembly portion 411 of the bottom plate 41, supplemented by the tenth As shown in FIG. 7 , the bottom end of the side panel 42 is provided with a plurality of third assembly portions 421 , which are assembled with the first assembly portion 411 , and the third assembly portion 421 . The number of the first assembly portion 411 is a rectangular parallelepiped shape. The first assembly portion 421 is provided with a convex portion. When the third assembly portion 421 is combined with the first assembly portion 411, a slight force is required. Pressing in, the third assembly portion 421 is locked in the first assembly portion 411 without being disengaged, and the top end plate 42 is provided with a plurality of fourth assembly portions 422 at the top end thereof. The portion 422 is formed in a rectangular parallelepiped shape, and the second side assembly portion 423 is disposed on the rear side of the side panel 42. The fifth assembly portion 423 is in a groove shape, and the side panel 42 is provided on the side panel 42 The second slide rails 424 are disposed between the third assembly portion 421 and the fourth assembly portion 422. The second slide rails 424 are available for the first slide of the first body 10. The rail 15 is slidably disposed, and a second locking portion 425 is disposed at an end of the second rail 424. The second locking portion 425 is slidable in the first locking portion 16, and the second clamping portion is formed. The rear portion 43 is disposed on the rear side of the second body 40, and the rear side plate 43 is disposed at the second assembly portion 412 of the bottom plate 41. A plurality of sixth assembly portions 431 are provided, and the sixth assembly portion 431 is combined with the second assembly portion 412. The number of the sixth assembly portions 431 is matched with the number of the second assembly portions 412. The sixth grouping portion 431 has a convex shape and a rectangular parallelepiped shape, and thereafter Each of the two sides of the side plate 43 is provided with two seventh assembly portions 432, and the seventh assembly portion 432 is assembled with the fifth assembly portion 423 of the side plate 42. The seventh assembly portion 432 is The front end plate 43 is provided with a plurality of eighth assembly portions 433, and the eighth assembly portion 433 has a convex rectangular shape; the cover plate 44 is disposed on the second body 40. The cover plate 44 is sleeved with the two side plates 42 and the rear side plate 43. Referring to the eighteenth figure, the end portions of the cover plate 44 are provided with a plurality of ninth sets. In the portion 441, the ninth assembly portion 441 is assembled with the fourth assembly portion 422 of the side panel 42, and the ninth assembly portion 441 is opposite to the first assembly portion 411 of the bottom plate 41. The number of the nine assembly portions 441 is matched with the number of the first assembly portions 411, and the rear end portion of the cover plate 44 is provided with a plurality of tenth assembly portions 442, and the tenth assembly portion 442 is connected to the eighth group. The setting part 433 is assembled, the tenth group The setting portion 442 is opposite to the second assembly portion 412 of the bottom plate 41. The number of the tenth assembly portion 442 is matched with the number of the second assembly portion 412. The second coupling hole 443 is opposite to the first coupling hole 413, and the second coupling hole 443 is internally threaded; the third assembly portion 421, the fourth assembly portion 422, and the sixth group The installation portion 431, the seventh assembly portion 432, and the eighth assembly portion 433 have a rectangular parallelepiped shape, and the fourth assembly portion 422, the sixth assembly portion 431, the seventh assembly portion 432, and the eighth assembly portion The structure of the portion 433 is the same as that of the third assembly portion 421. The plurality of screwing members 45 are screwed into the first coupling hole 413 and the second coupling hole 443, so that the two second bodies 40 are assembled up and down. The number of the plurality of screwing members 45 is matched with the number of the first coupling holes 413 and the second coupling holes 443. The screwing members 45 are four, and the screwing members 45 are externally threaded; when the bottom plate 41 and the two sides are After the plate 42, the rear plate 43 and the cover plate 44 are assembled, a hollow rectangular groove is formed at the center, that is, the accommodating space 46, and the accommodating space 46 is for accommodating the two first bodies 10; body 50, the four-wheel body 50 is respectively disposed at four corners of the bottom of the bottom plate 41, so that the second body 40 can move with the wheel body 50; a pull rod 51 is disposed at the center of the outer side of the rear side plate 43, The length of the pull rod 51 is telescopically adjustable, and the pull rod 51 is used to push the second body 40 and roll the wheel body 50.

Please continue to refer to the twentieth diagram. The twentieth diagram is a three-dimensional combination diagram of the second embodiment of the present invention. As can be clearly shown in the figure, at least two second bodies 40 are sequentially stacked. The screwing member 45 is screwed into the first coupling hole 413 of the bottom plate 41 and the second coupling hole 443 of the cover plate 44. The first sliding rail 15 of the first body 10 is the second side of the side panel 42 The sliding rails 424 are slidably disposed, and the first locking portion 16 is engaged with the second locking portion 425, so that the two first bodies 10 are stacked and received in the accommodating space 46 of the second body 40. The wheel body 50 is disposed on the bottom of the bottom plate 41 of the second body 40 of the lower layer. The pull rod 51 is disposed at the center of the outer side of the two rear side plates 43. The length of the pull rod 51 is telescopically adjustable. The user pushes the second body 40 and causes the wheel body 50 to roll and move.

The tool box structure of this creation has the following advantages:

1. Referring to the third, eighth, twelfth, and fifteenth drawings, the coupling member 20 is plastic injection molded, and the second pivot portion 21 of the coupling member 20 is slightly elastic. The outer diameter of the third pivot portion 22 is equal to or slightly smaller than the inner diameter of the second pivot portion 21, and after each of the first body 10 is provided with the joint member 20, when the two first bodies 10 are pivotally coupled to each other, The first body 10 is a lower case, and the other first body 10 is an upper case. The second pivot portion 21 and the third pivot portion 22 of the upper member 20 of the upper case are respectively respectively associated with the lower case. The third pivot portion 22 and the second pivot portion 21 of the other joint member 20 are pivoted. The third pivot portion 22 of the joint member 20 is passed through the notch 211 of the other joint member 20 and is pivotally mounted on the other joint member 20 . In the second pivot portion 21 of the coupling member 20, the third pivot portion 22 of the coupling member 20 is rotatable up and down in the second pivot portion 21 of the other coupling member 20, so that the upper casing system can be relatively opposite to the lower casing. The body is opened or closed.

2. When the upper box body is opened relative to the lower box body, the user can apply a slight force to the third pivot portion 22 to be disengaged from the second pivot portion 21 through the notch 211, so that the second A body 10 can be phase separated.

3. Each first body 10 is provided with a coupling member 20 and is formed as a separate unit body, and each of the two bodies is combined. The members 20 can be pivoted to each other, that is, each of the two first bodies 10 can be pivoted to each other by the coupling member 20.

After the first body 10 is provided with the fastening component 30, the second fastening portion 32 of the fastening component 30 of the first body 10 can be buckled on the first body 10 The fastening portion 14 , that is, between each of the two second bodies 10 , can be fastened to each other by the fastening member 30 and the first fastening portion 14 .

5. The tool box structure of the present invention can be combined with the tool cart, and the first body 10 is provided with a first sliding rail 15 , and the second body 40 is shown in FIG. 16 to FIG. The side panel 42 is provided with a second sliding rail 424. The first sliding rail 15 is slidable with the second sliding rail 424. The first locking portion 16 and the second locking portion of the first body 10 are formed. The first body 10 can be received in the accommodating space 46 of the second body 40, and the first body 10 can also be taken out from the accommodating space 46 of the second body 40.

Therefore, the tool box structure of this creation has deep industrial value, novelty and progress, and can meet the application requirements of new patents, and apply in accordance with the law.

10‧‧‧First Ontology

11‧‧‧ First Joint Department

12‧‧‧First accommodating slot

13‧‧‧ First pivot

14‧‧‧ First fastening department

15‧‧‧First slide rail

16‧‧‧First Carding Department

20‧‧‧Connected parts

30‧‧‧Fittings

31‧‧‧Fourth Department

32‧‧‧Second Fasting Department

33‧‧‧first pin body

Claims (19)

A tool box structure includes: a first body, at least one first joint portion is disposed on one end surface of the first body; at least one joint member, the number of the joint members is combined with the first body of the first body The number of the parts is the same, the joint is coupled to the first joint of the first body, and the second side of the joint is provided with a second pivot, the second pivot is C-shaped, the second pivot a portion of the opening is provided with a notch, the width of the notch is smaller than the inner diameter of the second pivot portion, and the second pivot portion is provided with a third pivot portion, the outer diameter of the third pivot portion is equal to or slightly smaller than The inner diameter of the second pivot portion, the axial center of the third pivot portion coincides with the axial center of the second pivot portion, and the rear end of the third pivot portion is provided with an open space groove, and the joint member is provided on the other side a second joint portion, the second joint portion is combined with the first joint portion; after each of the first bodies is provided with the joint member, the third pivot portion of one joint member passes through the gap of the other joint member The pivoting portion is disposed in the second pivot portion of the other coupling member, and the third pivot portion of the other coupling member is pivoted through the notch of the coupling member In the second pivot portion of a joint member, that is, a joint member can be pivoted with the other joint member, and each of the two first systems can be pivoted to each other by the joint member. The tool box structure of claim 1, wherein the first surface of the first joint portion is provided with a receiving groove and a first fastening portion, the first joint portion is disposed at the front end surface of the first body. The accommodating groove and the first fastening portion are disposed at a rear end surface of the first body. The accommodating groove is provided with a first pivot portion, and is provided with a fastening component. The first receiving portion of the body is pivoted with the first pivot portion, and the fourth pivot portion is disposed at one end of the fastening member, and the fourth pivot portion is pivoted with the first pivot portion of the first body. The second fastening portion is disposed at a different end of the fastening component, and the second fastening portion is away from the fourth pivot portion; the first body is provided with a fastening component, and is disposed on the first body The second fastening portion of the fastening component can be buckled at the first fastening portion of the other first body. The tool box structure according to claim 2, wherein the first pivot portion has a circular hole shape, and the fourth pivot portion has a circular hole groove shape, and is provided with a first pin body, and the first pin system is accommodated. The pivoting member is pivoted to the first pivot portion of the first body and is pivoted to the first pivot portion. The tool box structure of claim 2, wherein a second body is provided, and the second system is provided with an accommodating space, and the accommodating space can accommodate two first bodies. The tool box structure of claim 4, wherein the second system comprises a bottom plate, two side plates, a rear side plate and a cover plate; the bottom plate is disposed at the bottom of the second body, and the bottom plate is on both sides a plurality of first assembly portions are disposed at the end portion, and a plurality of second assembly portions are disposed at the rear end portion of the bottom plate, and the second assembly portion is disposed between the first assembly portions on both sides; The two side plates are disposed on two sides of the second body, and the two side plates are disposed at the first assembly portion of the bottom plate, and the bottom end of the side plate is provided with a plurality of third assembly portions The third group is formed in combination with the first group, the number of the third group is matched with the number of the first group, and the top of the side plate is provided with a plurality of fourth groups. a second assembly portion is disposed on the rear side of the side panel; the rear panel is disposed on a rear side of the second body, and the rear panel is disposed at a second assembly portion of the bottom panel, the rear panel bottom portion The end system is provided with a plurality of sixth assembly portions, the sixth assembly portion is combined with the second assembly portion, and the number of the sixth assembly portions is matched with the number of the second assembly portions, the rear edge plate Each of the two sides is provided with two seventh grouping portions, the seventh grouping portion is assembled with the fifth grouping portion of the side panel, and the top panel of the rear panel is provided with a plurality of eighth grouping portions; The cover plate is disposed at a top end of the second body, and the cover plate is combined with the two side plates and the rear side plate A plurality of ninth assembly portions are respectively disposed at the end portions of the cover plate, and the ninth assembly portion is assembled with the fourth assembly portion of the side panel, and the rear end portion of the cover plate is disposed The system is provided with a plurality of tenth assembly portions, and the tenth assembly portion is assembled with the eighth assembly portion; when the bottom plate, the two side plates, the rear side plate and the cover plate are assembled, the central portion is formed. The hollow rectangular slot is the accommodating space, and the accommodating space is for accommodating the two first bodies. The tool box structure according to claim 5, wherein the first assembly portion has a groove shape, the second assembly portion has a groove shape, and the third assembly portion has a convex rectangular shape. The fourth group of parts is in the shape of a rectangular parallelepiped, the fifth group is in the shape of a groove, and the sixth group is in the shape of a convex rectangular shape, and the seventh group is convex. The eighth group of parts is in the shape of a rectangular parallelepiped, and the third group, the fourth group, the sixth group, the seventh group, and the eighth group are The fourth assembly portion, the sixth assembly portion, the seventh assembly portion, and the eighth assembly portion structure may be the same as the third assembly portion. The tool box structure according to claim 6, wherein the third grouping portion is provided with a convex portion, and when the third group portion is assembled with the first group portion, the pressing force is required to be pressed in a small amount. The third set of parts is locked in the first set of parts without being disengaged. The tool box structure according to claim 5, wherein the bottom plate is provided with two first coupling holes respectively in the first assembly portion, and the first coupling hole is in the shape of a circular hole, and the bottom plate has a rectangular parallelepiped shape. Two second coupling holes are respectively disposed on two sides of the center of the cover plate, the second coupling hole is opposite to the first coupling hole, and the second coupling hole is internally threaded; and a plurality of screwing members are provided, the plurality The screwing member is screwed into the first coupling hole and the second coupling hole, so that the two second bodies are assembled up and down, and the number of the plurality of screwing members is matched with the number of the first coupling hole and the second coupling hole. There are four screwing members, and the screwing members are externally threaded. The tool box structure of claim 5, wherein each of the two sides of the first body is provided with a first sliding rail, and the first sliding rail is provided with a first locking portion, the first card The second part is disposed on the side plate, and the second side rail is disposed between the third group and the fourth group, the second The slide rail is configured to be slidably disposed on the first slide rail of the first body, and the second slide rail portion is provided with a second clamping portion, and the second latching portion is engageable in the first latching portion The second clamping portion is in the shape of an elliptical bump; The tool box structure of claim 5, wherein the ninth group is opposite to the first group of the bottom plate, and the number of the ninth group is matched with the number of the first group, The tenth assembly portion is opposite to the second assembly portion of the bottom plate, and the number of the tenth assembly portion is matched with the number of the second assembly portion. The tool box structure according to claim 5, wherein four wheel bodies are provided, and the four wheel systems are respectively disposed at four corners of the bottom of the bottom plate, so that the second body can move with the wheel body. The tool box structure of claim 5, wherein a pull rod is disposed, the pull rod is disposed at a center of the outer side of the rear side panel, and the length of the pull rod is telescopically adjustable, the pull rod is for pushing the second body and the wheel Volume scrolling. The tool box structure according to claim 1, 2, 4 or 5, wherein the first system is a plastic injection molding, a plastic injection hollow molding or a metal box-like structure. The tool box structure of claim 1, 2, 4 or 5, wherein the first joint portion is two, and the two first joint portions are away from each other. The tool box structure of claim 1, 2, 4 or 5, wherein the second joint portion is provided with a first abutting edge and a second abutting edge, and the first abutting edge and the second abutting edge are both card Formed on the first joint of the first body. The tool box structure of claim 1, 2, 4 or 5, wherein the third pivot portion of one of the coupling members is detachable from the second pivot portion of the other coupling member, so that the two first bodies are Can be disconnected from each other. The tool box structure according to claim 1, 2, 4 or 5, wherein the first system is two, and the first system is placed upside down and the other first body is pivoted, the first one above The system is an upper box body, and the first system below is a lower box body. When the two first body bodies are pivoted, the joint parts of the upper box body and the lower box body are mutually pivoted, and one joint piece is The third pivot portion is pivotally disposed in the second pivot portion of the other joint member through the notch sleeve of the other joint member, and the third pivot portion of the joint member can be in the second pivot portion of the other joint member. Rotating, the upper box system can be opened or closed relative to the lower case. The tool box structure according to claim 2, 4 or 5, wherein the first system is two, and the first system is placed upside down with another first body, and the first system is upper. In the upper case, the lower first system is a lower case, the first receiving groove of the upper case is opposite to the first fastening portion of the lower case, and the first fastening part of the upper case The first receiving groove of the lower casing is opposite to the first receiving groove of the lower casing, and the fastening component of the first receiving groove of the upper casing is buckled downwardly and fastened to the first fastening portion of the lower casing, and is accommodated. The fastening component of the first receiving slot of the lower casing is fastened and fastened into the first fastening portion of the upper casing, so that the upper casing is closed and closed with respect to the lower casing. The tool box structure of claim 18, wherein the fastening component is pulled to disengage the fastening component from the first fastening portion of the first body, and the upper casing is opened relative to the lower casing system. In a state, when the upper casing is opened relative to the lower casing, the third pivot of the coupling member can be taken out from the second pivot of the other coupling member, and the user can apply a slight force to the third pivot portion. Disengaging from the second pivot portion through the notch separates the upper casing from the lower casing.