CN210939021U - Mechanical double-head screwdriver - Google Patents

Abstract

The utility model discloses a mechanical type double-end screwdriver, including rubber grab handle, transfer line and rod cover, the dwang is established to rubber grab handle bottom has cup jointed transfer line and transfer line pot head, the dwang outside cover is equipped with the cutter arbor, the welding of cutter arbor one end has cross tool bit and the welding of the cutter arbor other end has a word tool bit, the transfer line outside cover is equipped with rod cover and rod cover one end and installs the magnet ring through the mounting groove, a pot head in the transfer line outside is equipped with the spring. The utility model discloses can adsorb the screw perpendicularly and live, make it can not be crooked, easily insert threaded hole, have cross tool bit and a word tool bit simultaneously, rotate and to change, use, be fit for being extensively promoted and used.

Description

Mechanical double-head screwdriver

Technical Field

The utility model relates to a screwdriver technical field, in particular to mechanical type double-end screwdriver.

Background

A screwdriver is a tool used to turn a screw to a desired position, and typically has a thin wedge shaped head that fits into a slot or recess in the head of the screw, and is simple in construction and has only a single bit.

Patent No. CN201521128422.3 discloses a screwdriver, arranges the magnetic path on the cutter arbor of screwdriver, makes the tool bit of cutter arbor front end magnetized to make things convenient for the tool bit to hold the screw, demolishs the magnetic path from the cutter arbor of screwdriver, thereby realizes the demagnetization, influences the service energy of electronic components product when in place with the screw in order to eliminate to adopt the screwdriver.

Although the cutter head of the device has magnetism and can attract the screw, the device has the following defects: 1. in practical application, the adsorbed screw is easy to deflect, so that the screw is not easy to insert into a threaded hole, and 2, the device only has a single tool bit, so that a mechanical double-head screwdriver is provided.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a mechanical double-head 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:

the utility model provides a mechanical type double-end screwdriver, includes rubber grab handle, transfer line and pole cover, the dwang is established to rubber grab handle bottom has cup jointed transfer line and transfer line pot head, the dwang outside cover is equipped with the cutter arbor, the welding of cutter arbor one end has cross tool bit and the welding of the cutter arbor other end has a word tool bit, the transfer line outside cover is equipped with pole cover and pole cover one end and installs the magnet ring through the mounting groove, a pot head in the transfer line outside is equipped with the spring.

Furthermore, one end of the spring is fixed at the bottom of the rubber grab handle, and the other end of the spring is welded at one end of the rod sleeve.

Furthermore, the two ends of the rod sleeve are welded with the operation blocks, and the two sides of the rod sleeve are provided with the reserved grooves.

Furthermore, anti-slip pads are glued on two sides of the rubber grab handle.

Further, the transmission rod, the rod sleeve and the cutter rod are all made of stainless steel materials.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. through setting up cutter arbor, cross tool bit and a word tool bit, the dwang makes the cutter arbor rotate, and personnel rotate the cutter arbor and can change cross tool bit and a word tool bit.

2. Through setting up rod cover and magnet ring, the rod cover is overlapped in the transfer line outside, can fix the cutter arbor after the rotation, makes its stable in structure, and the magnet ring of rod cover one end can adsorb the screw perpendicularly, makes it can not be crooked, easily inserts in the screw hole.

3. Through setting up the spring, can stimulate the rod cover and retract back, reset, through setting up the reservation groove, make things convenient for the rod cover to remove, avoid the dwang to influence the rod cover and remove.

Drawings

Fig. 1 is a schematic view of the overall structure of the mechanical double-head screwdriver of the present invention.

Fig. 2 is a schematic view of a transmission rod structure of the double-head screwdriver of the present invention.

Fig. 3 is a schematic view of a rod sleeve structure of the double-headed mechanical screwdriver of the present invention.

In the figure: 1. a rubber grip; 2. a transmission rod; 3. a rod sleeve; 4. a cutter bar; 5. rotating the rod; 6. a magnet ring; 7. a cross cutter head; 8. a straight cutter head; 9. a spring; 10. an operation block; 11. a non-slip mat; 12. and (5) reserving a groove.

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.

As shown in fig. 1-3, a mechanical type double-end screwdriver, including rubber grab handle 1, transfer line 2 and rod cover 3, the dwang 5 is established to 2 and 2 pot heads of transfer line of rubber grab handle bottom cup joint, the cover is equipped with cutter arbor 4 in the dwang 5 outside, 4 one end welding of cutter arbor have cross tool bit 7 and the welding of the 4 other ends of cutter arbor have a word tool bit 8, 2 outside covers of transfer line are equipped with 3 and 3 one ends of rod cover and install magnet ring 6 through the mounting groove, 2 outside pot heads of transfer line are equipped with spring 9.

Wherein, spring 9 one end is fixed in rubber grab handle 1 bottom and the spring 9 other end welds in rod cover 3 one end.

In this embodiment, as shown in fig. 1, the spring 9 can pull the rod sleeve 3 to retract and reset.

Wherein, the two ends of the rod sleeve 3 are both welded with the operation blocks 10 and the two sides of the rod sleeve 3 are provided with the preformed grooves 12.

In this embodiment, as shown in fig. 1, the operation block 10 facilitates the movement of the rod sleeve 3 by a person, and the preformed groove 12 facilitates the movement of the rod sleeve 3, thereby preventing the rotating rod 5 from affecting the movement of the rod sleeve.

Wherein, the two sides of the rubber grab handle 1 are glued with anti-skid pads 11.

In the embodiment, as shown in fig. 1, the non-slip mat 11 prevents the user from slipping when turning the rubber handle 1 to screw.

The transmission rod 2, the rod sleeve 3 and the cutter bar 4 are all made of stainless steel materials.

In the embodiment, as shown in fig. 1, the transmission rod 2, the rod sleeve 3 and the cutter bar 4 made of stainless steel material are strong and durable and are not easy to corrode.

It should be noted that, the utility model relates to a mechanical type double-end screwdriver, in operation, the personnel promote the rod cover 3 through operation piece 10, make it move to rubber grab handle 1, the personnel rotate cutter arbor 4, change cross tool bit 7 or a word tool bit 8, promote operation piece 10 and drive rod cover 3 and remove, fix the rod cover 3 after the rotation, magnet ring 6 that uses 3 one ends of rod cover simultaneously adsorbs the screw, magnet ring 6 can adsorb the screw perpendicularly, make it can not be crooked, easily insert in the screw hole, treat behind the curdled screw hole, loosen operation piece 10, spring 9 stimulates rod cover 3 and resets fast, reserve groove 12 makes things convenient for rod cover 3 to remove, avoid dwang 5 to influence the rod cover and removes, slipmat 11 makes the personnel rotate rubber grab handle 1 screw, the smooth condition of hand can not appear.

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 (5)

1. The utility model provides a mechanical type double-end screwdriver, includes rubber grab handle (1), transfer line (2) and rod cover (3), its characterized in that: dwang (5) is established to rubber grab handle (1) bottom cup jointed transfer line (2) and transfer line (2) pot head, dwang (5) outside cover is equipped with cutter arbor (4), cutter arbor (4) one end welding has cross tool bit (7) and cutter arbor (4) other end welding to have a word tool bit (8), the cover is equipped with rod cover (3) and rod cover (3) one end and installs magnet ring (6) through the mounting groove in transfer line (2) outside cover, a pot head in transfer line (2) outside is equipped with spring (9).

2. The double-ended screwdriver of claim 1, wherein: one end of the spring (9) is fixed at the bottom of the rubber grab handle (1) and the other end of the spring (9) is welded at one end of the rod sleeve (3).

3. The double-ended screwdriver of claim 1, wherein: both ends of the rod sleeve (3) are welded with operation blocks (10) and both sides of the rod sleeve (3) are provided with reserved grooves (12).

4. The double-ended screwdriver of claim 1, wherein: and anti-skid pads (11) are glued on the two sides of the rubber grab handle (1).

5. The double-ended screwdriver of claim 1, wherein: the transmission rod (2), the rod sleeve (3) and the cutter bar (4) are all made of stainless steel materials.

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