CN216422457U

CN216422457U - Multifunctional screwdriver device for fastening screws

Info

Publication number: CN216422457U
Application number: CN202122518637.8U
Authority: CN
Inventors: 金友强; 金寒炯
Original assignee: Shengzhou Jinyi Tools Co ltd
Current assignee: Shengzhou Jinyi Tools Co ltd
Priority date: 2021-10-19
Filing date: 2021-10-19
Publication date: 2022-05-03
Anticipated expiration: 2031-10-19

Abstract

The utility model relates to the technical field of multifunctional screwdrivers, in particular to a multifunctional screwdriver device for tightening screws, comprising a screwdriver main body, one end of the screwdriver main body is provided with a handle, the upper end of the screwdriver main body is provided with a threaded rod, The upper end of the threaded rod is provided with a threaded cap, and the connection between the screwdriver body, the threaded rod and the handle is provided with a reserved movable slot. By setting the wrench assembly to be rotatably connected with the handle and the buckle plate through the connecting piece, not only the multi-function of the screwdriver body is realized It is also conducive to the storage of the wrench assembly. By arranging the screwdriver body and the threaded rod to be movably connected to the handle through a reserved movable slot, it is beneficial to adjust the length of the screwdriver body extending out of the handle.

Description

Multifunctional screwdriver device for fastening screws

Technical Field

The utility model relates to a multi-functional screwdriver technical field specifically is a multi-functional screwdriver device is used to fastening screw.

Background

A screwdriver is a common tool used to turn a screw into place, typically having a thin wedge-shaped head that is insertable into a slot or recess in the head of the screw; when the screwdriver is used for screwing the screws, the working principle of the wheel shaft is utilized; the larger the wheel, the more labor-saving, so that the screwdriver with a thick handle is more labor-saving than the screwdriver with a thin handle for screwing.

The existing screwdriver is generally fixed in length, so that when a screw with a longer fastening distance is fastened, the screwdriver with a longer length needs to be replaced, and the existing screwdriver is generally only used for rotating the screw and has a single function.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multifunctional screwdriver device for fastening screw to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a multifunctional screwdriver device for fastening screw, includes the screwdriver main part, the one end of screwdriver main part is provided with the handle, the upper end of screwdriver main part is provided with the threaded rod, the upper end of threaded rod is provided with the screw cap, the junction of screwdriver main part, threaded rod and handle has been seted up and has been reserved the activity groove, the lower extreme of handle is provided with the buckle, the inboard surface of buckle is provided with wrench assembly, the lower extreme of buckle is provided with the connecting piece.

As the utility model discloses preferred scheme, the connected mode of threaded rod and screwdriver main part is fixed connection, the connected mode of screw cap and threaded rod is threaded connection, the material of handle, threaded rod, screw cap is insulating material.

As the utility model discloses preferred scheme, screwdriver main part and threaded rod are through reserving movable groove and screwdriver main part swing joint, the buckle is fixed connection with the connected mode of screwdriver main part, the material of buckle is insulating material.

As the utility model discloses preferred scheme, the spanner subassembly includes holding rod, activity clamp splice and screw thread spare, the connected mode between activity clamp splice and the screw thread spare is connected for the meshing.

As the utility model discloses preferred scheme, connected mode between screw member and the holding rod is connected for rotating, the connected mode of activity clamp splice and holding rod is sliding connection, the through-hole has all been seted up with the junction of buckle and holding rod to the connecting piece.

As the utility model discloses preferred scheme, the connecting piece pass through the through-hole respectively with buckle and holding rod swing joint, connected mode between connecting piece and the handle is fixed connection, the spanner subassembly passes through the connecting piece and is connected with handle and buckle rotation.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, pass through the connecting piece through setting up the spanner subassembly and rotate with handle and buckle and be connected, the position of the adjustable activity clamp splice of screw member in the spanner subassembly not only is favorable to the nut of screwdriver main part elasticity specification, realizes the multi-functionalization of screwdriver main part, still is favorable to accomodating the spanner subassembly.

2. The utility model discloses in, through setting up screwdriver main part and threaded rod through reservation activity groove and handle swing joint, be favorable to adjusting the length that the screwdriver main part stretches out the handle to be favorable to utilizing the screw that the screwdriver rotation distance is far away, the structure is comparatively simple, and it is comparatively convenient to use.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is an open schematic view of the wrench assembly of the present invention;

fig. 3 is a schematic view of the screwdriver main body of the utility model;

fig. 4 is a schematic view of the wrench assembly and the handle of the present invention.

In the figure: 1. a screwdriver body; 2. a handle; 3. a threaded rod; 4. a threaded cap; 5. reserving a movable groove; 6. buckling the plate; 7. a wrench assembly; 701. a holding rod; 702. a movable clamping block; 703. a threaded member; 8. a connecting member; 9. and a through hole.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the scope of the present invention based on the embodiments of the present invention.

In order to facilitate understanding of the invention, the invention will be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the invention are shown, but which can be embodied in many different forms and are not limited to the embodiments described herein, but rather are provided for the purpose of making the disclosure more thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present, that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, and that the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the terms herein in the specification of the present invention are for the purpose of describing particular embodiments only and are not intended to limit the present invention, and the use of the term "and/or" herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides a multifunctional screwdriver device for fastening screw, includes screwdriver main part 1, the one end of screwdriver main part 1 is provided with handle 2, the upper end of screwdriver main part 1 is provided with threaded rod 3, the upper end of threaded rod 3 is provided with screw cap 4, screwdriver main part 1, threaded rod 3 and handle 2's junction have been seted up and have been reserved movable groove 5, the lower extreme of handle 2 is provided with buckle 6, the inboard surface of buckle 6 is provided with wrench assembly 7, the lower extreme of buckle 6 is provided with connecting piece 8.

In an embodiment, referring to fig. 1, 2, and 3, the connection mode of the threaded rod 3 and the screwdriver body 1 is fixed connection, the connection mode of the threaded cap 4 and the threaded rod 3 is threaded connection, the handle 2, the threaded rod 3, and the threaded cap 4 are made of insulating materials, and the threaded cap 4 facilitates fixing the length of the screwdriver body 1 extending out of the handle 2; the screwdriver body 1 and the threaded rod 3 are movably connected with the screwdriver body 1 through a reserved movable groove 5, the buckle plate 6 is fixedly connected with the screwdriver body 1, the buckle plate 6 is made of insulating materials, and the buckle plate 6 is convenient for accommodating a wrench assembly 7;

when the distance of a certain group of last installation screws of work piece is far away, under the connected mode of screw cap 4 and threaded rod 3 is threaded connection's condition, the user transfers loose screw cap 4, under screwdriver main part 1 and threaded rod 3 through reserving movable groove 5 and screwdriver main part 1 swing joint's condition, take screwdriver main part 1 out behind handle 2 suitable distance, tighten screw cap 4, the length that stretches out handle 2 to screwdriver main part 1 is fixed, be favorable to adjusting the length that screwdriver main part 1 stretches out handle 2 to the screw of different distances, moreover, the steam generator is simple in structure, and the operation is comparatively convenient.

Example, referring to fig. 1, 2 and 4, the wrench assembly 7 includes a grip 701, a movable clamping block 702 and a screw 703, the movable clamping block 702 is connected with the screw 703 in a meshing manner, and the screw 703 facilitates adjusting the position of the movable clamping block 702 on the grip 701; the threaded piece 703 is rotatably connected with the holding rod 701, the movable clamping block 702 is slidably connected with the holding rod 701, through holes 9 are formed in the connecting parts of the connecting piece 8, the pinch plate 6 and the holding rod 701, and the connecting piece 8 is conveniently installed through the through holes 9; the connecting piece 8 is movably connected with the pinch plate 6 and the holding rod 701 through the through hole 9 respectively, the connecting way between the connecting piece 8 and the handle 2 is fixed connection, the wrench assembly 7 is rotatably connected with the handle 2 and the pinch plate 6 through the connecting piece 8, and the connecting piece 8 is convenient for installing the wrench assembly 7 on the handle 2;

when the nut needs to be loosened and tightened, under the condition that the wrench assembly 7 is rotationally connected with the handle 2 and the buckle plate 6 through the connecting piece 8, the wrench assembly 7 is screwed out of the buckle plate 6 through the connecting piece 8 by a user, under the condition that the connecting mode between the movable clamping block 702 and the threaded piece 703 is meshed and connected, the position of the movable clamping block 702 on the holding rod 701 is adjusted through the threaded piece 703 by the user according to the size of the nut, so that the loosening of the wrench assembly 7 is facilitated, the multifunction of the screwdriver main body 1 is realized, and the application range is wide.

The utility model discloses work flow: when the screw tightening device is used, when the distance of a certain group of screws on a workpiece is far, under the condition that the connection mode of the screw cap 4 and the threaded rod 3 is threaded connection, a user loosens the screw cap 4, under the condition that the screwdriver main body 1 and the threaded rod 3 are movably connected with the screwdriver main body 1 through the reserved movable groove 5, after the screwdriver main body 1 is drawn out of the handle 2 for a proper distance, the screw cap 4 is tightened to fix the length of the screwdriver main body 1 extending out of the handle 2, the length of the screwdriver main body 1 extending out of the handle 2 is favorably adjusted according to screws with different distances, the structure is simple, the operation is convenient, when the nut needs to be tightened, under the condition that the wrench assembly 7 is rotatably connected with the handle 2 and the pinch plate 6 through the connecting piece 8, the user unscrews the wrench assembly 7 from the pinch plate 6 through the connecting piece 8, under the condition that the connection mode between the movable clamping block 702 and the threaded piece 703 is meshed connection, the user adjusts the position of the movable clamping block 702 on the holding rod 701 through the threaded part 703 according to the size of the nut, so that the spanner component 7 can tighten and loosen nuts of different models, the multifunctional screwdriver body 1 is realized, and the application range is wide.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A multifunctional screwdriver device for tightening screws, comprising a screwdriver main body (1), characterized in that: one end of the screwdriver main body (1) is provided with a handle (2), and an upper end of the screwdriver main body (1) is provided with a handle (2). There is a threaded rod (3), the upper end of the threaded rod (3) is provided with a threaded cap (4), and the connection between the screwdriver body (1), the threaded rod (3) and the handle (2) is provided with a reserved movement A groove (5), the lower end of the handle (2) is provided with a gusset plate (6), the inner and outer surfaces of the gusset plate (6) are provided with a wrench assembly (7), and the lower end of the gusset plate (6) is provided with a wrench assembly (7) There are connectors (8).

2. A multifunctional screwdriver device for fastening screws according to claim 1, characterized in that: the connection mode of the threaded rod (3) and the screwdriver main body (1) is a fixed connection, and the threaded cap (4) ) and the threaded rod (3) are connected in a threaded connection, and the materials of the handle (2), the threaded rod (3) and the threaded cap (4) are all insulating materials.

3. A multifunctional screwdriver device for fastening screws according to claim 1, characterized in that: the screwdriver main body (1) and the threaded rod (3) are connected to the screwdriver main body (1) through a reserved movable slot (5) ) movable connection, the connection mode of the gusset plate (6) and the screwdriver main body (1) is fixed connection, and the material of the gusset plate (6) is an insulating material.

4. The multifunctional screwdriver device for fastening screws according to claim 1, wherein the wrench assembly (7) comprises a handle (701), a movable clamping block (702) and a screw (703) , the connection between the movable clamping block (702) and the screw (703) is meshing connection.

5. The multifunctional screwdriver device for fastening screws according to claim 4, wherein the connection between the screw (703) and the handle (701) is a rotational connection, and the movable clamp The block (702) and the grip rod (701) are connected by sliding connection, and a through hole (9) is provided at the connection between the connecting piece (8) and the gusset plate (6) and the grip rod (701).

6 . The multifunctional screwdriver device for fastening screws according to claim 5 , wherein the connecting piece ( 8 ) is connected to the gusset plate ( 6 ) and the grip rod ( 701 ) respectively through the through hole ( 9 ). 7 . Active connection, the connection between the connecting piece (8) and the handle (2) is a fixed connection, and the wrench assembly (7) is rotatably connected with the handle (2) and the buckle plate (6) through the connecting piece (8) .