TWM464273U - Multi-size sleeve structure - Google Patents

Description

Multi-size sleeve structure

This creation is related to the sleeve, in particular to a multi-size sleeve structure.

Referring to Fig. 1, a perspective view of a general sleeve is shown. The sleeve 11 has a driving groove 111 and a joint portion 112. Accordingly, the driving groove 111 of the sleeve 11 is fitted to a screw or a nut. The lock component (not shown) and the drive unit 121 of the drive tool 12 are inserted into the joint portion 112, and the drive tool 12 is pulled to lock the lock component.

However, in the current design, the sleeve 11 usually has only a single size of the driving groove 111, such as a hexagonal driving groove or a dodecagonal driving groove, etc., so that the sleeve 11 is in operation, a single sleeve 11 It can only be applied to the locking components of a single size, and is not suitable for locking components of other sizes, so that the user must purchase and carry a plurality of sleeves 11 of different sizes in order to make the locking operation smoothly, resulting in smooth operation. The sleeve 11 is cumbersome and inconvenient to carry and use.

According to this, how can a sleeve be developed, which can solve the above-mentioned defects, that is, the motive for the creation of the case.

The purpose of this creation is to provide a multi-size sleeve structure, which is mainly designed with a plurality of sizes and sizes of drive grooves, so that a single sleeve can be locked for various sizes and sizes. The component is locked and unloaded to improve the convenience of carrying and using the sleeve.

In order to achieve the foregoing objective, a multi-size sleeve structure according to the present invention comprises: a sleeve seat having a joint portion and two pivot joint portions; a sleeve member pivotally disposed on the two pivots Between the joints, and has a plurality of drive slots.

Secondly, in order to achieve the foregoing object, the present invention further provides a multi-size sleeve structure comprising: a sleeve seat having a joint portion, two pivot portions, and two respectively disposed at the pivot portion and extending through a pivoting hole; a sleeve member pivotally disposed between the two pivoting portions, and having a plurality of driving grooves and a pair of through holes that should be two pivot holes; a positioning unit penetrating the two pivot holes and the perforation.

Preferably, the joint portion of the sleeve seat is a hole or a protrusion.

Preferably, each of the driving grooves is wound around a circumferential side of the through hole.

Preferably, the size of each of the driving slots of the sleeve member is different.

Preferably, the sleeve seat further has a plurality of shoulders disposed on one of the pivot hole walls, the sleeve member further has a ring tooth portion disposed on the wall of the through hole, the positioning unit includes a latch, and a positioning group, the latch has a head that abuts one of the sides of the pivoting portion, a body that is connected to the head and is inserted into each of the pivot hole and the through hole, and a plurality of protrusions are formed on the body And a protrusion corresponding to the shoulder, and a groove disposed on the body and corresponding to the ring tooth portion, the positioning group includes a spring received in the groove, and a groove is disposed in the groove And being pressed by the spring to abut the ball of the ring tooth.

Preferably, the sleeve has a plurality of shoulders disposed on one of the holes of the pivot hole, and the sleeve member further has a ring portion disposed on the wall of the through hole, the positioning unit includes a latch, and a positioning group, the latch has a head that abuts one of the sides of the pivoting portion, and is connected to the head a head portion is disposed on each of the pivot hole and the body of the through hole, a plurality of convex portions protruding from the body portion and abutting the shoulder portion, and two portions disposed on the body portion and respectively corresponding to the second ring tooth portion The locating group includes a spring received in the groove, and a ball disposed on the groove and urged against the ring to abut the ring tooth.

For the purpose of achieving the above objectives, the techniques, means, and other effects of the present invention are set forth in the accompanying drawings.

"Knowledge"

11‧‧‧Sleeve

111‧‧‧ drive slot

112‧‧‧Combination Department

12‧‧‧Drive Tools

121‧‧‧ Drive Department

"This Creation"

20‧‧‧Sleeve seat

21, 25‧‧ ‧ joint department

22‧‧‧ pivotal department

23‧‧‧ pivot hole

24‧‧‧ shoulder

30‧‧‧Sleeve parts

31‧‧‧ drive slot

32‧‧‧Perforation

33‧‧‧ Ring tooth

40‧‧‧ Positioning unit

41‧‧‧ latch

411‧‧‧ head

412‧‧‧ Body

413‧‧‧ convex

414‧‧‧ Groove

42‧‧‧ positioning group

421‧‧ ‧ spring

422‧‧‧ sphere

51, 52‧‧‧ drive components

511, 521‧‧‧ Drive Department

Figure 1 is a perspective view of a conventional sleeve showing the state in which the sleeve is separated from a drive tool.

Fig. 2 is an exploded perspective view showing the first embodiment of the present creation.

Fig. 3 is a perspective assembled view of the first embodiment of the present creation.

Fig. 4 is a cross-sectional view showing the first embodiment of the present invention, showing a state in which the sleeve seat is coupled to a driving tool.

Fig. 5 is a cross-sectional view showing the second embodiment of the present invention, showing a state in which the sleeve seat is coupled to a driving tool.

Figure 6 is a cross-sectional view showing a third embodiment of the present invention, showing a state in which the sleeve seat is coupled to a driving tool.

Referring to Figures 2 to 4, a multi-size sleeve structure provided by the first embodiment of the present invention is mainly composed of a sleeve seat 20, a sleeve member 30, and a positioning unit 40, wherein:

The sleeve seat 20 has a joint portion 21 and two joints at the joint portion 21 and spaced apart from each other a pivoting portion 22 having a distance and a pivot hole 23 respectively disposed in the pivoting portion 22; in the embodiment, the joint portion 21 of the sleeve seat 20 is in the form of a hole, and is available for The driving tool 51 having the stud form driving portion 511 is inserted and coupled, and the sleeve seat 20 further has a shoulder portion 24 which is disposed on one of the holes of the pivot hole 23.

The sleeve member 30 is pivotally disposed between the two pivoting portions 22 and has four driving slots 31 and a pair of through holes 32 corresponding to the two pivot holes 23; in this embodiment, each of the driving slots 31 is configured The sleeve member 30 further has two ring teeth portions 33 disposed on the wall of the hole of the through hole 32, and the size of each of the driving grooves 31 is different.

The positioning unit 40 is disposed on the sleeve 20 and the sleeve member 30 to pivot the sleeve member 30. In the embodiment, the positioning unit 40 includes a latch 41. And the second positioning group 42 has a head portion 411 that abuts one of the sides of the pivoting portion 22, and is connected to the head portion 411 and is disposed on each of the pivot holes 23 and the through holes 32. The body portion 412 is disposed on the body portion 412 and abuts against the convex portion 413 of the shoulder portion 24 and the groove 414 disposed on the body portion 412 and corresponding to the two-ring tooth portion 33, respectively. The positioning group 42 includes a spring 421 disposed in the recess 414, and a ball 422 disposed on the recess 414 and pushed against the ring tooth portion 33 by the spring 421, and simultaneously the ball 422 It is kept moving in the direction of the ring tooth portion 33.

The above description is the structure of the main components of the first embodiment of the creation and the configuration description thereof.

Accordingly, the user can rotate the sleeve member 30 according to the size of the locking component such as a screw or a nut, so that the driving groove 31 conforming to the size of the locking component can be fitted to the locking component. After the driving portion 511 of the driving tool 51 is inserted into the joint portion 21 of the sleeve seat 20, the driving tool 51 is pulled to lock and unlock the locking component; When a locking component of a size is locked or unloaded, the sleeve member 30 is also rotated, so that the selected driving slot 31 is fitted to the locking component, and the locking operation can be performed. The sleeve member 30 is pivotally disposed on the sleeve seat 20 by the positioning unit 40, and the sleeve member 30 is designed with a plurality of sizes of drive grooves 31 for a single sleeve. It is possible to lock and lock the lock components of various sizes and sizes, and it is indeed convenient to enhance the carrying and use of the sleeve.

It is worth mentioning that, because the present invention is provided with a ring tooth portion 33 in the hole of the hole 32 of the sleeve member 30, the positioning group 42 is disposed on the pin 41 of the positioning unit 40, and the sphere of the positioning group 42 The 422 is pushed against the spring 421 to keep moving in the direction of the ring tooth portion 33 to keep against the ring tooth portion 33. Therefore, during the process of rotating the sleeve member 30, an appropriate card can be generated. The force is applied to make the sleeve member 30 rotate and the positioning is more accurate, and the angle of the sleeve member 30 with respect to the sleeve seat 20 can be adjusted according to requirements to adjust the optimal locking angle.

Referring to FIG. 5, a multi-size sleeve structure provided by the second embodiment of the present invention is also composed of a sleeve seat 20, a sleeve member 30, and a positioning unit 40, due to its configuration and The function is the same as that of the first embodiment, so it will not be described again. The second embodiment is different in that the sleeve member 20 has only a ring tooth portion 33 disposed on the wall of the hole of the through hole 32. The positioning unit includes a latch. 41. A positioning group 42 includes a spring 421 disposed in the recess 414, and a spring 421 disposed in the recess 414 and urged by the spring 421 to abut the ring tooth portion 33. Sphere 422.

Referring to FIG. 6 , a multi-size sleeve structure provided by the third embodiment of the present invention is also composed of a sleeve seat 20 , a sleeve member 30 , and a positioning unit 40 . The configuration and the function are the same as those in the first embodiment, and therefore will not be described again. The third embodiment is different in that the joint portion 25 of the sleeve seat 20 is in the form of a column and can be driven by a hole shape. The driving tool 52 of the portion 521 is sleeved to achieve another embodiment.

In summary, the above embodiments and illustrations are only preferred embodiments of the present invention. In the meantime, the scope of the new implementation cannot be limited, that is, the equal changes and modifications made by the majority of the patent application scope should be within the scope of this new patent.

20‧‧‧Sleeve seat

21‧‧‧Combination Department

22‧‧‧ pivotal department

23‧‧‧ pivot hole

24‧‧‧ shoulder

30‧‧‧Sleeve parts

31‧‧‧ drive slot

32‧‧‧Perforation

33‧‧‧ Ring tooth

40‧‧‧ Positioning unit

41‧‧‧ latch

411‧‧‧ head

412‧‧‧ Body

413‧‧‧ convex

414‧‧‧ Groove

42‧‧‧ positioning group

421‧‧ ‧ spring

422‧‧‧ sphere

Claims (7)

A multi-size sleeve structure comprises: a sleeve seat having a joint portion and two pivot joint portions; a sleeve member pivotally disposed between the two pivot portions and having a plurality of drive grooves. A multi-size sleeve structure comprising: a sleeve seat having a joint portion, two pivot joint portions, and two pivot holes respectively disposed in the pivot joint portion and having a through shape; a sleeve member pivotally disposed thereon Between the two pivoting portions, and having a plurality of driving slots, and a pair of through holes that should be two pivot holes; a positioning unit is disposed to the two pivot holes and the through holes. The multi-size sleeve structure according to claim 2, wherein the joint portion of the sleeve seat is a hole or a protrusion. The multi-size sleeve structure of claim 2, wherein each of the driving grooves is wound around a circumferential side of the perforation. The multi-size sleeve structure according to claim 2, wherein the size of each of the driving grooves of the sleeve member is different. The multi-size sleeve structure of claim 2, wherein the sleeve seat further has a plurality of shoulders disposed on one of the pivot hole walls, the sleeve member further having a wall disposed on the perforation hole The positioning unit includes a latch and a positioning set, the latch has a head that abuts one of the sides of the pivoting portion, is attached to the head, and is inserted into each of the pivot holes And a body of the perforation, a plurality of protrusions protruding from the body and abutting the shoulder portion, and a groove disposed on the body portion corresponding to the ring tooth portion, the positioning group comprising a receiving portion a spring of the groove, and a spring The groove is biased by the spring to abut the ball of the ring tooth. The multi-size sleeve structure according to claim 2, wherein the sleeve seat further has a plurality of shoulders disposed on one of the pivot hole walls, and the sleeve member has two holes disposed on the perforated hole wall. The locating unit includes a latch and a positioning set, the latch has a head that abuts one of the sides of the pivoting portion, is attached to the head, and is inserted into each of the pivot holes And a body of the perforation, a plurality of protrusions protruding from the body and abutting the shoulder, and two grooves respectively disposed on the body and respectively corresponding to the ring teeth, each of the positioning groups includes a a spring received in the groove, and a ball disposed in the groove and pushed against the spring to abut the tooth of the ring.