CN213592745U

CN213592745U - Insulating screwdriver

Info

Publication number: CN213592745U
Application number: CN202021609505.5U
Authority: CN
Inventors: 彭海霞
Original assignee: Shaodong Shaoxian Hardware Tools Co ltd
Current assignee: Shaodong Shaoxian Hardware Tools Co ltd
Priority date: 2020-08-06
Filing date: 2020-08-06
Publication date: 2021-07-02
Anticipated expiration: 2030-08-06

Abstract

The utility model discloses an insulating screwdriver, including insulating handle, one side of insulating handle is equipped with the cutter arbor, be equipped with the mount pad between cutter arbor and the insulating handle, the mount pad is close to one side of cutter arbor and has seted up first draw-in groove, the one end of cutter arbor extends to in the first draw-in groove, first spacing groove has been seted up to the bilateral symmetry of cutter arbor, just first spacing groove is located first draw-in groove, first through-hole has been seted up to the bilateral inner wall symmetry of first draw-in groove, be equipped with first lead screw in the first through-hole, the one end of first lead screw extends to first spacing inslot. An insulating screwdriver belongs to the hardware and tools field, can adjust the length between cutter arbor and the insulated handle, and then make the length of whole device become long, improved application scope to and be convenient for carry out the dismouting between insulated handle and the cutter arbor, and then an insulated handle can use with the cutter arbor cooperation of difference, reduced use cost.

Description

Insulating screwdriver

Technical Field

The utility model relates to a hardware and tools field, in particular to insulating screwdriver.

Background

The screwdriver is a hardware tool commonly used in daily life, can be inserted into a slot or a groove of a screw head, is used for screwing a screw to force the screw to be in place, and is suitable for large-scale machines or daily necessities. Different screwdrivers are designed in actual life aiming at different use requirements corresponding to different products, however, in the actual use process, the length of the screwdriver rod is possibly short, the screwdriver cannot be screwed on a screw in a specific occasion, one handle corresponds to the screwdriver rod with a fixed specification, and in the actual use process, different screwdrivers are required to be equipped, so that the use cost is increased.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide an insulating screwdriver, which can effectively solve the problems of the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an insulating screwdriver comprises an insulating handle, a cutter bar is arranged on one side of the insulating handle, a mounting seat is arranged between the cutter bar and the insulating handle, a first clamping groove is formed in one side, close to the cutter bar, of the mounting seat, one end of the cutter bar extends into the first clamping groove, first limiting grooves are symmetrically formed in two sides of the cutter bar, the first limiting grooves are located in the first clamping groove, first through holes are symmetrically formed in two side inner walls of the first clamping groove, a first lead screw is arranged in each first through hole, one end of each first lead screw extends into each first limiting groove, the other end of each first lead screw extends to the outer portion of each first through hole, a thread sleeve located on one side of the mounting seat is sleeved at one end of each first lead screw, the thread sleeve is fixedly connected with the mounting seat, one end of each first lead screw is fixedly connected with a first rotary disc located on one side of the thread sleeve, a groove is formed in one side, close to the mounting seat, the improved structure of the screw rod is characterized in that a rotary rod is arranged in the groove, one side, close to the mounting seat, of the rotary rod is provided with a thread groove, a second lead screw is arranged in the thread groove, one end of the second lead screw is fixedly connected with the mounting seat, one end, far away from the mounting seat, of the rotary rod is provided with a driving assembly, one side, close to the mounting seat, of the insulating handle is provided with two second limiting grooves, limiting columns are arranged in the second limiting grooves, and one ends of the limiting columns are fixedly connected with the mounting seat.

Preferably, the drive assembly includes the second through-hole of seting up in recess one side inner wall, be equipped with the pivot in the second through-hole, the one end and the rotary rod fixed connection of pivot, the other end of pivot and the second carousel fixed connection who is located insulating handle one side.

Preferably, the top of the second rotating disc is fixedly connected with a first handle.

Preferably, a second clamping groove is formed in the inner wall of one side of the first clamping groove, a clamping block is arranged in the second clamping groove, and one side of the clamping block is fixedly connected with the cutter bar.

Preferably, one side of the first rotating disc is fixedly connected with a second handle.

Compared with the prior art, the utility model discloses following beneficial effect has: through setting up insulated handle, the cutter arbor, the mount pad, first draw-in groove, first spacing groove, first through-hole, first lead screw, the thread bush, first carousel, a groove, the rotary rod, the second lead screw, the thread groove, spacing post, the cooperation of second spacing groove and drive assembly, length between cutter arbor and the insulated handle can be adjusted, and then make the length of whole device become long, application scope has been improved, and be convenient for carry out the dismouting between insulated handle and the cutter arbor, and then an insulated handle can use with the cutter arbor cooperation of difference, use cost is reduced.

Drawings

Fig. 1 is a schematic view of the overall structure of an insulated screwdriver of the present invention;

fig. 2 is a front view of an insulated screwdriver according to the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 1 at A;

fig. 4 is a partially enlarged schematic view of a portion B in fig. 1.

In the figure: 1. an insulated handle; 2. a cutter bar; 3. a mounting seat; 4. a first card slot; 5. a first limit groove; 6. a first through hole; 7. a first lead screw; 8. a threaded sleeve; 9. a first turntable; 10. a groove; 11. rotating the rod; 12. a second lead screw; 13. a thread groove; 14. a limiting column; 15. a second through hole; 16. a rotating shaft; 17. a second turntable; 18. a first grip; 19. a second limit groove; 20. a second card slot; 21. a clamping block; 22. a second grip.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, an insulated screwdriver comprises an insulated handle 1, a tool bar 2 is arranged on one side of the insulated handle 1, a mounting seat 3 is arranged between the tool bar 2 and the insulated handle 1, a first clamping groove 4 is arranged on one side of the mounting seat 3 close to the tool bar 2, one end of the tool bar 2 extends into the first clamping groove 4, first limiting grooves 5 are symmetrically arranged on two sides of the tool bar 2, the first limiting grooves 5 are positioned in the first clamping groove 4, first through holes 6 are symmetrically arranged on two inner walls of the first clamping groove 4, a first lead screw 7 is arranged in the first through hole 6, one end of the first lead screw 7 extends into the first limiting groove 5, the other end of the first lead screw 7 extends to the outside of the first through hole 6, a thread sleeve 8 positioned on one side of the mounting seat 3 is sleeved on one end of the first lead screw 7, the thread sleeve 8 is fixedly connected with the mounting seat 3, one end of the first lead screw 7 is fixedly connected with a first rotating disc 9 positioned, a groove 10 is formed in one side, close to the mounting seat 3, of the insulating handle 1, a rotary rod 11 is arranged in the groove 10, a thread groove 13 is formed in one side, close to the mounting seat 3, of the rotary rod 11, a second lead screw 12 is arranged in the thread groove 13, one end of the second lead screw 12 is fixedly connected with the mounting seat 3, a driving assembly is arranged at one end, far away from the mounting seat 3, of the rotary rod 11, two second limiting grooves 19 are formed in one side, close to the mounting seat 3, of the insulating handle 1, limiting columns 14 are arranged in the second limiting grooves 19, and one ends of the limiting columns 14 are fixedly connected;

in this embodiment, the driving assembly includes the second through hole 15 opened on the inner wall of one side of the groove 10, a rotating shaft 16 is arranged in the second through hole 15, one end of the rotating shaft 16 is fixedly connected with the rotating rod 11, the other end of the rotating shaft 16 is fixedly connected with the second rotating disc 17 located on one side of the insulating handle 1, and the rotating rod 11 is controlled to rotate by rotating the second rotating disc 17 through the set driving assembly.

In this embodiment, a first handle 18 is fixedly connected to the top of the second rotary plate 17, and the second rotary plate 17 is conveniently driven to rotate by the first handle 18.

In this embodiment, a second clamping groove 20 is formed in an inner wall of one side of the first clamping groove 4, a clamping block 21 is arranged in the second clamping groove 20, one side of the clamping block 21 is fixedly connected with the cutter bar 2, and the position of the cutter bar 2 in the first clamping groove 4 is limited through the matching of the second clamping groove 20 and the clamping block 21, so that the first limiting groove 5 is aligned to the first through hole 6.

In this embodiment, a second handle 22 is fixedly connected to one side of the first turntable 9, and the second handle 22 is arranged to facilitate driving the first turntable 9 to rotate.

It should be noted that, when the insulating screwdriver is used, by rotating the second rotary disc 17, the rotary shaft 16 drives the rotary rod 11 to rotate, by the cooperation of the limiting post 14 and the second limiting groove 19, the mounting base 3 can not rotate relative to the insulating handle 1, and further the second lead screw 12 can not rotate along with the rotary rod 11, so that by driving the rotary rod 11 to rotate, the length of the second lead screw 12 in the threaded groove 13 is changed, and further the mounting base 3 is driven to move relative to the insulating handle 1, so as to adjust the length between the knife bar 2 and the insulating handle 1, and further the length of the whole device is lengthened, the application range is improved, and by driving the two first rotary discs 9 to rotate, by the cooperation of the first lead screw 7 and the threaded sleeve 8, the first lead screw 7 is far away from the first limiting groove 5 to move, and further one end of the first lead screw 7 is separated from the first limiting groove 5, the restriction to the position of the cutter arbor 2 is removed, so that the cutter arbor 2 is driven to be separated from the first clamping groove 4, the separation of the cutter arbor 2 and the mounting seat 3 can be completed, and in the same way, the installation of the cutter arbor 2 can be completed by reversely operating the separation steps, and then the insulation handle 1 and the cutter arbor 2 are conveniently disassembled and assembled, and the insulation handle 1 can be matched with the different cutter arbor 2 for use, so that the use cost is reduced.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An insulating screwdriver which is characterized in that: comprises an insulating handle (1), a cutter bar (2) is arranged on one side of the insulating handle (1), a mounting seat (3) is arranged between the cutter bar (2) and the insulating handle (1), a first clamping groove (4) is formed in one side, close to the cutter bar (2), of the mounting seat (3), one end of the cutter bar (2) extends into the first clamping groove (4), first limiting grooves (5) are symmetrically formed in two sides of the cutter bar (2), the first limiting grooves (5) are located in the first clamping groove (4), first through holes (6) are symmetrically formed in two side inner walls of the first clamping groove (4), first lead screws (7) are arranged in the first through holes (6), one ends of the first lead screws (7) extend into the first limiting grooves (5), the other ends of the first lead screws (7) extend to the outer portions of the first through holes (6), and one end of the first lead screws (7) is sleeved with thread sleeves (8) located on one side of the mounting seat (3), the threaded sleeve (8) is fixedly connected with the mounting seat (3), one end of the first screw rod (7) is fixedly connected with a first turntable (9) positioned on one side of the threaded sleeve (8), a groove (10) is arranged on one side of the insulating handle (1) close to the mounting seat (3), a rotating rod (11) is arranged in the groove (10), a thread groove (13) is arranged on one side of the rotating rod (11) close to the mounting seat (3), a second screw rod (12) is arranged in the thread groove (13), one end of the second screw rod (12) is fixedly connected with the mounting seat (3), one end of the rotating rod (11) far away from the mounting seat (3) is provided with a driving component, one side of the insulating handle (1) close to the mounting seat (3) is provided with two second limiting grooves (19), a limiting column (14) is arranged in the second limiting groove (19), and one end of the limiting column (14) is fixedly connected with the mounting seat (3).

2. The insulated screwdriver of claim 1, wherein: drive assembly is including offering second through-hole (15) in recess (10) one side inner wall, be equipped with pivot (16) in second through-hole (15), the one end and rotary rod (11) fixed connection of pivot (16), the other end of pivot (16) and second carousel (17) fixed connection who is located insulating handle (1) one side.

3. The insulated screwdriver of claim 2, wherein: the top of the second rotating disc (17) is fixedly connected with a first handle (18).

4. The insulated screwdriver of claim 1, wherein: a second clamping groove (20) is formed in the inner wall of one side of the first clamping groove (4), a clamping block (21) is arranged in the second clamping groove (20), and one side of the clamping block (21) is fixedly connected with the cutter bar (2).

5. The insulated screwdriver of claim 1, wherein: one side of the first rotating disc (9) is fixedly connected with a second handle (22).