CN218313239U

CN218313239U - Novel screwdriver handle

Info

Publication number: CN218313239U
Application number: CN202222698969.3U
Authority: CN
Inventors: 曾庆进
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-13
Filing date: 2022-10-13
Publication date: 2023-01-17
Anticipated expiration: 2032-10-13

Abstract

The utility model discloses a novel screwdriver handle, which comprises a handle body, wherein an end cap which can rotate independently relative to the handle body is arranged at the end part of at least one end of the handle body; at least one end of the two ends in the handle body is provided with a long screwdriver bit clamping piece or a short screwdriver bit clamping piece. The utility model discloses a screwdriver handle, through the tip at handle body one end or both ends, be equipped with can be for the independently rotatory end cap of handle body to when twisting the screw, can push down the end cap of upper end, then twist and move the handle body, can realize rotating the screw when giving the pressure of a fixed direction of screw, thereby can prevent effectively that screwdriver bit roll-off screw gap from in, can play the effect of province. In addition, can long screwdriver head of adaptation and short screwdriver head to can replace the screwdriver head of different models, specification, convenient to use, a plurality of screwdriver head of handle adaptation reduces space and occupies and use cost.

Description

Novel screwdriver handle

Technical Field

The utility model relates to a hardware and tools field, concretely relates to novel screwdriver handle.

Background

At present, the screwdriver in the market is various in types, how to be convenient to use and how to save labor, and the screwdriver becomes the key point of product research and development of numerous screwdriver manufacturers. As disclosed in publication No.: CN214490360U, the name is the utility model patent of screwdriver that facilitates the use, it discloses a convenient to use's screwdriver, through set up the handle closing device in the one end of handle, and in closing device have the bearing frame in handle one end, the bearing frame is embedded to have the axis and to the ball bearing of the axis on the same straight line of head, by pressing the cap in the shaft hole of ball bearing, the gap of embedding screw is first embedded to the cutting edge, then press the cap on the handle with the palm, exert pressure to the screw, reuse finger rotating handle, also can press the cap on the handle with one hand, the handle is rotated to the other hand, under the condition of exerting pressure to the screw constantly, realize the screw in or unscrew of screw very conveniently.

However, the screwdriver disclosed in the above patent needs to be implemented in cooperation with a bearing, which is high in production cost, and after the bearing is used for a long time, the bearing is easily damaged, thereby affecting the service life. And the screwdriver head of many models of unable adaptation of this screwdriver, when the screwdriver head of a plurality of models need be used, need prepare a plurality of screwdrivers, occupation space and use cost are high, bring inconvenience for the user.

SUMMERY OF THE UTILITY MODEL

The utility model aims at prior art not enough, provide a novel screwdriver handle, solve current screwdriver that can be laborsaving, life is short, manufacturing cost is high, and can't be suitable for the problem of a plurality of model screwdriver bits.

The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted is:

a novel screwdriver handle comprises a handle body, wherein an end cap which can independently rotate relative to the handle body is arranged at the end part of at least one end of the handle body; at least one end of the two ends of the interior of the handle body is provided with a long screwdriver bit clamping piece or a short screwdriver bit clamping piece.

The center of the long screwdriver head clamping piece is provided with a through hole with a hexagonal section, and a long screwdriver head is arranged in the through hole.

The short screwdriver head clamping piece comprises a handle body clamping end and a short screwdriver head fixing sleeve arranged on the front portion of the handle body clamping end, wherein a short screwdriver head is arranged in the short screwdriver head fixing sleeve, and the inner section of the short screwdriver head fixing sleeve is hexagonal. The short screwdriver head and the short screwdriver head fixing sleeve are fixed through clamping or magnetic attraction.

The end cover inner wall corresponds to the annular clamping groove and is provided with an annular clamping protrusion, and the end cover independently rotates relative to the handle body through the mutual matching of the annular clamping groove and the annular clamping protrusion.

And a screwdriver head through hole is formed in the middle of the upper end of the end cap.

The beneficial effects of the utility model are that: the utility model discloses a screwdriver handle, through the tip at handle body one end or both ends, be equipped with can be for the independently rotatory end cap of handle body to when twisting the screw, can push down the end cap of upper end, then twist and move the handle body, can realize rotating the screw when giving the pressure of a fixed direction of screw, thereby can prevent effectively that screwdriver bit roll-off screw gap from in, can play the effect of province.

Additionally, the utility model discloses a screwdriver handle, end cap in the handle body for can dismantling the connection, can adaptation long screwdriver head and short screwdriver head to can replace the screwdriver head of different models, specification, convenient to use, but a plurality of screwdriver heads of handle adaptation reduce the space and occupy and use cost.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention with end caps at both ends;

FIG. 2 is an exploded view of FIG. 1;

FIG. 3 is a schematic view of the inner structure of the end cap;

FIG. 4 is a schematic view of a long screwdriver bit fastener;

FIG. 5 is a schematic view of a short screwdriver bit fastener;

FIG. 6 is a view of the mating end structure of the handle body and the long screwdriver bit fastener;

FIG. 7 is a view showing the structure of the engaging end of the handle body and the short screwdriver bit;

in the figure: 1. handle body 2, end cap 3, long screwdriver head clamping piece

4. Short screwdriver bit fastener 5, through hole 6, long screwdriver bit fastener trepanning

7. Handle body clamping end 8, short screwdriver bit fixing sleeve

9. Short screwdriver head fastener trepanning 10, end cap connector 11 and annular clamping groove

12. And the annular clamping bulge 13 is used for passing through a screwdriver head.

Detailed Description

Example 1: referring to fig. 1 to 7, the present embodiment provides a novel screwdriver handle, which includes a handle body 1, wherein an end cap 2 capable of independently rotating relative to the handle body 1 is disposed at an end of at least one end of the handle body 1; at least one end of the two ends of the interior of the handle body 1 is provided with a long screwdriver bit clamping piece 3 or a short screwdriver bit clamping piece 4.

The center of the long screwdriver head clamping piece 3 is provided with a through hole 5 with a hexagonal section, and a long screwdriver head is arranged in the through hole.

The cross section of the outer wall of the long screwdriver bit clamping piece 3 is hexagonal.

The handle body 1 is matched with the long screwdriver head clamping piece 3, and a long screwdriver head clamping piece trepanning 6 matched with the outer wall of the long screwdriver head clamping piece 3 is arranged.

The short screwdriver head clamping piece 4 comprises a handle body clamping end 7 and a short screwdriver head fixing sleeve 8 arranged at the front part of the handle body clamping end 7, wherein a short screwdriver head is arranged in the short screwdriver head fixing sleeve 8, and the inner section of the short screwdriver head fixing sleeve 8 is hexagonal. The short screwdriver head and the short screwdriver head fixing sleeve 8 are fixed through clamping or magnetic attraction.

The cross section of the clamping end 7 of the handle body is hexagonal.

The handle body 1 is provided with a short screwdriver head clamping piece trepanning 9 matched with the outer wall of the short screwdriver head clamping piece 4 at the matching end of the short screwdriver head clamping piece 4.

In 1 tip of handle body is equipped with end cap plug connector 10, on this end cap plug connector 10, is equipped with ring groove 11, in 2 inner walls of end cap correspond ring groove 11 is equipped with annular card protruding 12, end cap 2 is through mutually supporting of ring groove 11 and annular card protruding 12, for handle body 1 independent rotation.

And a screwdriver head through hole 13 is formed in the middle of the upper end of the end cap 2.

When the screwdriver head clamping piece is used, the long screwdriver head clamping piece 3 or the short screwdriver head clamping piece 4 is installed at the end part of the handle body 1, then the end cap 2 is installed, and finally the corresponding screwdriver head is installed. When the screw is screwed, the end cap 2 at the upper end can be pressed, then the handle body 1 is screwed, the screw can be rotated while pressure in a fixed direction is supplied to the screw, and therefore the screw driver can play a role in saving power while the screwdriver head is effectively prevented from sliding out of a screw gap.

Example 2: referring to fig. 1 to 7, the present embodiment provides a novel screwdriver handle, which has a structure substantially the same as that of embodiment 1, except that:

the end parts of the two ends of the handle body 1 are respectively provided with an end cap 2 which can independently rotate relative to the handle body 1; inside the handle body 1, one end is provided with a long screwdriver bit clamping piece 3, and the other end is provided with a short screwdriver bit clamping piece 4.

Example 3: the present embodiment provides a novel screwdriver handle, which has a structure substantially the same as that of

embodiments

1 and 2, and the difference is that:

an end cap 2 which can independently rotate relative to the handle body 1 is arranged at one end part of the handle body 1; inside the other end, a long screwdriver bit clamping piece 3 is arranged.

Example 4: the present embodiment provides a novel screwdriver handle, which has a structure substantially the same as that of

embodiments

1, 2 and 3, and the difference is that:

an end cap 2 which can independently rotate relative to the handle body 1 is arranged at one end part of the handle body 1; a short screwdriver head fastener 4 is arranged inside the end part at the other end.

Example 5: the present embodiment provides a novel screwdriver handle, which has a structure substantially the same as that of

embodiments

1, 2, 3 and 4, and the difference is that:

an end cap 2 which can independently rotate relative to the handle body 1 is arranged at one end part of the handle body 1, and a long screwdriver bit clamping piece 3 is arranged in the end part; the end part of the other end is fixed with a common screwdriver bit.

Example 6: the present embodiment provides a novel screwdriver handle, which has a structure substantially the same as that of

embodiments

1, 2, 3, 4 and 5, and the difference is that:

an end cap 2 which can independently rotate relative to the handle body 1 is arranged at one end part of the handle body 1, and a short screwdriver head clamping piece 4 is arranged inside the end part; the end part of the other end is fixed with a common screwdriver head.

However, the above mentioned embodiments are only possible embodiments of the present invention, and are not intended to limit the scope of the present invention, so that other embodiments described in the present invention and equivalent changes made by the present invention are all included in the protection scope of the present invention.

Claims

1. A novel screwdriver handle comprises a handle body and is characterized in that an end cap which can independently rotate relative to the handle body is arranged at the end part of at least one end of the handle body; at least one end of the two ends of the interior of the handle body is provided with a long screwdriver bit clamping piece or a short screwdriver bit clamping piece.

2. The handle of claim 1, wherein the elongated screwdriver bit holder has a through hole with a hexagonal cross-section at the center, and the elongated screwdriver bit is disposed in the through hole.

3. The novel screwdriver handle as claimed in claim 1, wherein the short screwdriver head fastening member comprises a handle body fastening end and a short screwdriver head fixing sleeve arranged in front of the handle body fastening end, the short screwdriver head is arranged in the short screwdriver head fixing sleeve, and the inner cross section of the short screwdriver head fixing sleeve is hexagonal.

4. The novel screwdriver handle as claimed in claim 1, wherein the end of the handle body is provided with an end cap connector, the end cap connector is provided with an annular groove, the inner wall of the end cap is provided with an annular protrusion corresponding to the annular groove, and the end cap is independently rotatable relative to the handle body through the cooperation of the annular groove and the annular protrusion.

5. The novel screwdriver handle as recited in claim 1, wherein a screwdriver bit through hole is provided in the middle of the upper end of the end cap.