CN211992696U

CN211992696U - Novel screwdriver

Info

Publication number: CN211992696U
Application number: CN202020701227.XU
Authority: CN
Inventors: 李春霞
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-30
Filing date: 2020-04-30
Publication date: 2020-11-24
Anticipated expiration: 2030-04-30

Abstract

The utility model discloses a novel screwdriver, which relates to the technical field of screwdrivers and comprises a grab handle, wherein a sleeve is fixed inside the grab handle, the inside of the sleeve is elastically connected with a screwdriver body through a first spring, one end of the screwdriver body relative to the first spring extends to the lower part of the grab handle, the bottom of the grab handle is provided with a sealing mechanism for sealing the grab handle, the outer wall of one side of the screwdriver body is provided with a clamping groove, one side of the outer part of the grab handle is penetrated with a connecting rod, one end of the connecting rod is provided with a clamping block matched with the clamping groove, the other end of the connecting rod is fixed with a pressing plate, and the outer part of the connecting rod is positioned between the pressing plate and the grab handle and is sleeved with a second spring, the device can be accurately contacted with a corresponding component, so that the safety of the device in use is improved.

Description

Novel screwdriver

Technical Field

The utility model relates to a screwdriver technical field, in particular to novel screwdriver.

Background

A screwdriver is a common tool used to turn a screw into place and typically has a thin wedge shaped head that is insertable into a slot or recess in the head of the screw.

In the process of grounding wire operation of the existing screwdriver on the market on an element, the depth of the screwdriver penetrating into the element is difficult to control, and only the screwdriver is easy to damage other parts in the element.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a novel 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 novel screwdriver, includes the grab handle, the inside of grab handle is fixed with the sleeve pipe, sheathed tube inside has the cutter body through first spring elastic connection, the cutter body extends to the below of grab handle for the one end of first spring, the bottom of grab handle is provided with and is used for the sealed sealing mechanism of grab handle, and one side outer wall of cutter body has seted up the draw-in groove, outside one side of grab handle is run through there is the connecting rod, the one end of connecting rod be provided with draw-in groove assorted fixture block, the other end of connecting rod is fixed with the clamp plate, and the outside of connecting rod is located and overlaps between clamp plate and the grab handle and.

Preferably, the sealing mechanism comprises a connecting seat, the connecting seat is fixed at the bottom of the grab handle, a slotted hole matched with the cutter body is formed in the connecting seat, and one side, located on the connecting seat, of the outer portion of the grab handle is connected with a blocking cover matched with the connecting seat through a connecting belt.

Preferably, the cross-sectional shapes of the cutter body and the sleeve are both rectangular.

Preferably, the front surface of the cutter body is engraved with length scale lines.

Preferably, the inner wall of the grab handle is positioned on two sides of the clamping block and is fixedly provided with limiting blocks, and the distance between the two limiting blocks is consistent with the width of the clamping block.

Preferably, the outer wall of the grab handle is provided with an anti-slip groove, and the anti-slip groove is arranged in the vertical direction.

Compared with the prior art, the utility model provides a novel screwdriver has following beneficial effect:

1. the utility model discloses in, during the use, through length scale mark, fixture block and draw-in groove stable control cutter body at the outside length of handle, and then make the cutter body after getting into the component, can accurate and corresponding components and parts contact to security when improving the device and using.

2. The utility model discloses in, can accomodate the cutter body through the sleeve pipe, utilize simultaneously to keep off lid and connecting seat and can seal the port department of grab handle, and then make the cutter body can stably accomodate in the grab handle to improve the convenient degree when device carries.

The parts of the device not involved are the same as or can be implemented using prior art.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a front view of the present invention.

Fig. 3 is a sectional view of the sleeve of the present invention.

Fig. 4 is an enlarged view of a portion a in fig. 1.

Fig. 5 is a bottom view of the sleeve of the present invention.

Reference numerals: 1. a handle; 2. a sleeve; 3. a limiting block; 4. a connecting seat; 5. a blocking cover; 6. length scale lines; 7. a cutter body; 8. a card slot; 9. pressing a plate; 10. a connecting rod; 11. a second spring; 12. a first spring; 13. a clamping block; 14. and (4) an anti-slip groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-5, a novel screwdriver, including grab handle 1, the inside of grab handle 1 is fixed with sleeve pipe 2, there is cutter body 7 inside sleeve pipe 2 through first spring 12 elastic connection, cutter body 7 extends to the below of grab handle 1 for the one end of first spring 12, the bottom of grab handle 1 is provided with and is used for the sealed sealing mechanism of grab handle 1, and one side outer wall of cutter body 7 has seted up draw-in groove 8, outside one side of grab handle 1 runs through there is connecting rod 10, the one end of connecting rod 10 is provided with and has run through 8 assorted fixture blocks 13 of draw-in groove, the other end of connecting rod 10 is fixed with clamp plate 9, and the outside of connecting rod 10 is located and is equipped with second spring 11 between clamp plate 9.

Further, sealing mechanism includes connecting seat 4, and connecting seat 4 is fixed in the bottom of grab handle 1, and the inside of connecting seat 4 set up with cutter body 7 assorted slotted hole, grab handle 1 outside be located one side of connecting seat 4 through the connecting band be connected with connecting seat 4 assorted fender lid 5.

Furthermore, the cross-sectional shapes of the cutter body 7 and the sleeve 2 are both rectangular, the length scale lines 6 are carved on the front surface of the cutter body 7, the length of the cutter body 7 positioned outside the grab handle 1 can be rapidly mastered through the length scale lines 6, and then the depth of the cutter body 7 entering the inside of an element is prevented from being too deep, so that the safety of the cutter body 7 in the using process is improved.

Specifically, the both sides that the inner wall of grab handle 1 is located fixture block 13 all are fixed with stopper 3, and the interval between two stopper 3 is unanimous with the width of fixture block 13, and anti-skidding groove 14 has been seted up to grab handle 1's outer wall, and anti-skidding groove 14 is vertical direction and sets up, utilizes stopper 3 can improve fixture block 13 and removes the stability of in-process to ensure that fixture block 13 can stabilize the block with draw-in groove 8, utilize anti-skidding groove 14 can improve the convenient degree when user rotates grab handle 1 simultaneously.

Referring to fig. 1-3, the working principle of the utility model is that when in use, the length of the knife body 7 outside the grab handle 1 is adjusted by the length scale mark 6, and then after the knife body 7 goes deep into the element, the knife body 7 can accurately contact with the corresponding element, thereby improving the safety of the device when in use;

after the length of the cutter body 7 is determined, the pressing plate 9 is pressed, so that the connecting rod 10 drives the clamping block 13 to be clamped with the clamping groove 8, and the stability of the cutter body 7 in the using process is further improved;

after the cutter body 7 is used, the pressing plate 9 is loosened by a user, the clamping block 13 can be separated from the clamping groove 8 under the action of the second spring 11, at the moment, the cutter body 7 is withdrawn again to the inside of the sleeve 2 by the user, and then the blocking cover 5 is connected with the connecting seat 4, so that the cutter body 7 is accommodated by the grab handle 1, and the convenience in carrying the device is improved.

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. A novel screwdriver which is characterized in that: including grab handle (1), the inside of grab handle (1) is fixed with sleeve pipe (2), the inside of sleeve pipe (2) has cutter body (7) through first spring (12) elastic connection, cutter body (7) extend to the below of grab handle (1) for the one end of first spring (12), the bottom of grab handle (1) is provided with and is used for grab handle (1) sealed sealing mechanism, and one side outer wall of cutter body (7) has seted up draw-in groove (8), outside one side of grab handle (1) is run through and has been had connecting rod (10), the one end of connecting rod (10) is provided with and is used for draw-in groove (8) assorted fixture block (13), the other end of connecting rod (10) is fixed with clamp plate (9), and the outside of connecting rod (10) is located and is equipped with second spring (11) between clamp plate (9) and grab handle (1).

2. The novel screwdriver according to claim 1, wherein: sealing mechanism includes connecting seat (4), connecting seat (4) are fixed in the bottom of grab handle (1), and the inside of connecting seat (4) seted up with cutter body (7) assorted slotted hole, one side that grab handle (1) outside is located connecting seat (4) is connected with through the connecting band with connecting seat (4) assorted fender lid (5).

3. The novel screwdriver according to claim 1, wherein: the cross sections of the cutter body (7) and the sleeve (2) are both rectangular.

4. The novel screwdriver according to claim 1, wherein: the front surface of the cutter body (7) is carved with length scale marks (6).

5. The novel screwdriver according to claim 1, wherein: the inner wall of the grab handle (1) is provided with limiting blocks (3) on two sides of the clamping block (13), and the distance between the limiting blocks (3) is consistent with the width of the clamping block (13).

6. The novel screwdriver according to claim 1, wherein: the outer wall of the grab handle (1) is provided with an anti-skidding groove (14), and the anti-skidding groove (14) is arranged in the vertical direction.