CN216180096U

CN216180096U - Electric tool

Info

Publication number: CN216180096U
Application number: CN202122175507.9U
Authority: CN
Inventors: 张康; 周红陶
Original assignee: Zhejiang Crown Electric Tools Manufacture Co ltd
Current assignee: Zhejiang Crown Electric Tools Manufacture Co ltd
Priority date: 2021-09-09
Filing date: 2021-09-09
Publication date: 2022-04-05
Anticipated expiration: 2031-09-09

Abstract

The utility model discloses an electric tool, which comprises a machine body and an illuminating lamp assembly, wherein the machine body is provided with a handle; the machine body is provided with a sliding chute; the illuminating lamp assembly can slide along the sliding groove; the machine body is also provided with a plurality of bell mouth-shaped clamping grooves; the plurality of clamping grooves are arranged along the sliding direction of the illuminating lamp assembly; the illuminating lamp assembly is provided with a blind hole and a positioning pin which can be inserted in the blind hole in a sliding way; the extending direction of the blind hole is perpendicular to the extending direction of the sliding chute; a spring is arranged between the bottom of the blind hole and the lower end of the positioning pin; when the spring is in a natural length, the upper end of the positioning pin extends out of the blind hole and is inserted into the clamping groove. The utility model can adjust the illumination area, has simple structure and is convenient to operate.

Description

Electric tool

Technical Field

The utility model belongs to the technical field of electric tools.

Background

The light on the current spanner is fixed on the casing mostly, and illumination distance and scope are all limited, when facing narrow and small behavior or use the condition of long sleeve, and the light can the illumination zone territory limited, causes the operator can't directly perceivedly see the bolt position, and work is limited. Some designs capable of adjusting the illumination area exist in the prior art, but the adjustable illumination range also has certain limitation, the narrow and small working condition area cannot be met, the light condensation effect is not good, and the structure is slightly complex.

Disclosure of Invention

The utility model aims to provide an electric tool which can adjust an illumination area, has a simple structure and is convenient to operate.

In order to solve the technical problems, the utility model adopts the following technical scheme: an electric tool comprises a machine body and a lighting lamp assembly;

the machine body is provided with a sliding chute; the illuminating lamp assembly can slide along the sliding groove; the machine body is also provided with a plurality of bell mouth-shaped clamping grooves; the plurality of clamping grooves are arranged along the sliding direction of the illuminating lamp assembly;

the illuminating lamp assembly is provided with a blind hole and a positioning pin which can be inserted in the blind hole in a sliding way; the extending direction of the blind hole is perpendicular to the extending direction of the sliding chute; a spring is arranged between the bottom of the blind hole and the lower end of the positioning pin; when the spring is in a natural length, the upper end of the positioning pin extends out of the blind hole and is inserted into the clamping groove;

when the lighting lamp assembly is stressed to slide along the sliding groove, the side wall of the clamping groove is used for applying acting force to the positioning pin, so that the positioning pin moves towards the bottom of the blind hole, the spring is compressed, when the positioning pin moves to the position right below the adjacent clamping groove, the spring rebounds, and the positioning pin is inserted into the clamping groove right above the positioning pin.

Optionally, the slot is located on an inner wall of the chute.

Optionally, a cross section of the clamping groove along the extending direction of the blind hole is in an isosceles trapezoid shape.

Optionally, be equipped with the stopper on the light subassembly, be equipped with the spacing groove in the spout, when the light subassembly outwards slided to the farthest point, the stopper is arranged in the spacing inslot.

Optionally, the light assembly comprises a light housing and a light; the illuminating lamp shell is internally provided with a groove, and the illuminating lamp is arranged in the groove.

Optionally, the light housing is formed by two light housing halves that are joined together and fixedly connected by a snap fit.

Optionally, the plurality of card slots are parallel to each other.

Optionally, the illumination lamp is an LED lamp.

Optionally, the lighting lamp further comprises a cylindrical pin, wherein a containing groove is formed in the outer side wall of the lighting lamp shell, and the cylindrical pin is arranged in the containing groove.

The technical scheme adopted by the utility model has the following beneficial effects:

the illuminating lamp assembly on the electric tool is arranged to slide on the machine body, so that the illuminating area can be adjusted, and the electric tool is simple in structure, easy to assemble and convenient to operate.

The following detailed description of the present invention will be provided in conjunction with the accompanying drawings.

Drawings

The utility model is further described with reference to the accompanying drawings and the detailed description below:

FIG. 1 is a perspective view of the power tool of the present invention;

FIG. 2 is an exploded view of a portion of the power tool of the present invention;

FIG. 3 is a cross-sectional view of the power tool of the present invention;

FIG. 4 is an enlarged view of a portion of FIG. 3;

FIG. 5 is a schematic view of a lamp housing according to the present invention;

FIG. 6 is a schematic view of the spring and alignment pin structure of the present invention;

FIG. 7 is a cross-sectional view of a lamp assembly according to the present invention;

fig. 8 is a schematic view of the working state of the electric tool of the present invention.

In the figure, 1, a machine body, 11 and a chute; 111. draw-in groove, 2, light subassembly, 21, light casing, 211, blind hole, 212, stopper, 213, holding tank, 22, light, 23, locating pin, 24, spring, 25, output shaft, 26, cylindric lock, 27 drill sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the utility model, its application, or uses. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It will be appreciated by those skilled in the art that features from the examples and embodiments described below may be combined with each other without conflict.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. Words such as "upper," "lower," "front," "rear," and the like, which indicate orientation or positional relationship, are based only on the orientation or positional relationship shown in the drawings and are merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices/elements must have a particular orientation or be constructed and operated in a particular orientation and, therefore, should not be taken as limiting the present invention.

The utility model discloses an electric tool, which comprises a machine body 1 and an illuminating lamp assembly 2, as shown in figures 1 to 7. Wherein, the machine body 1 is provided with a chute 11; the lamp assembly 2 is slidable along the slide groove 11.

Be equipped with the draw-in groove 111 of a plurality of horn mouths form on the inner wall of spout 11, a plurality of draw-in grooves 111 are arranged along lighting lamp component 2's slip direction, and a plurality of draw-in grooves 111 are parallel to each other.

The lamp assembly 2 comprises a lamp housing 21 and a lamp 22; a groove is arranged in the lighting lamp shell 21, and the lighting lamp is arranged in the groove. The illumination lamps 22 are LED lamps.

The light housing 21 is formed by two half light housings which are butted and fixedly connected by a snap.

The lighting lamp shell 21 is provided with a blind hole 211 and a positioning pin 23 which can be inserted in the blind hole 211 in a sliding way; the extending direction of the blind hole 211 is perpendicular to the extending direction of the sliding chute 11; a spring 24 is arranged between the bottom of the blind hole 211 and the lower end of the positioning pin 23; when the spring 24 is in a natural length, the upper end of the positioning pin 23 extends out of the blind hole 211 and is inserted into the clamping groove 111.

Preferably, a cross section of the card slot 111 along the extending direction of the blind hole 211 is isosceles trapezoid.

When the lighting lamp assembly 2 is under tension or pressure, the lighting lamp assembly 2 slides along the sliding groove 11, the side wall of the clamping groove 111 applies acting force to the positioning pin 23, so that the positioning pin 23 moves towards the bottom of the blind hole 211 until the positioning pin 23 is completely positioned in the blind hole 211, and the spring 24 is compressed at the moment; the light assembly 2 continues to slide, and when the positioning pin 23 moves to a position right below the adjacent card slot 111, the spring 24 rebounds, and the positioning pin 23 is inserted into the card slot 111 right above.

The housing 21 of the lighting lamp is provided with a limiting block 212, the sliding groove 11 is provided with a limiting groove, and when the lighting lamp assembly 2 slides outwards to a farthest point, the limiting block 212 is arranged in the limiting groove. The limiting block 212 of the lighting lamp assembly 2 is matched with the limiting groove in the sliding groove 11, so as to prevent the lighting lamp assembly 2 from being separated from the sliding groove 11.

The outside of spout 11 is arranged in to the one end that light subassembly 2 kept away from spout 11, along with light subassembly 2 slip direction vertically direction, the cross-sectional area that light subassembly 2 arranged in the one end in the spout outside is greater than the cross-sectional area of spout 11, this structure can restrict the distance that light subassembly 2 removed in spout 11.

As shown in fig. 8, the electric tool further includes an output shaft 25, a cylindrical pin 26, and a drill sleeve 27, and when the electric tool is in operation, the drill sleeve 27 is fitted over the output shaft 26, and the drill sleeve 27 is fitted over and fixed to the output shaft 25 by the cylindrical pin 26. The cylindric lock of current electric tool does not fix the position of accomodating, and the cylindric lock loses easily. In the electric tool of the present invention, the outer side wall of the housing 21 of the illumination lamp is provided with the receiving groove 213, and the cylindrical pin can be received in the receiving groove 213. The outer side wall of the housing 21 of the lighting lamp is provided with a receiving groove 213, which is convenient for an operator to take or store the cylindrical pin.

While the utility model has been described with reference to specific embodiments, it will be understood by those skilled in the art that the utility model is not limited thereto, and that the utility model includes, but is not limited to, those described in the following detailed description. Any modification which does not depart from the functional and structural principles of the present invention is intended to be included within the scope of the claims.

Claims

1. An electric power tool characterized in that: comprises a machine body and a lighting lamp component;

2. The power tool of claim 1, wherein: the clamping groove is located on the inner wall of the sliding groove.

3. The power tool of claim 2, wherein: the section of the clamping groove along the extension direction of the blind hole is isosceles trapezoid.

4. The power tool of claim 1, wherein: be equipped with the stopper on the light subassembly, be equipped with the spacing groove in the spout, when the light subassembly outwards slided to the farthest point, the stopper is arranged in the spacing inslot.

5. The power tool of claim 1, wherein: the illuminating lamp assembly comprises an illuminating lamp shell and an illuminating lamp; the illuminating lamp shell is internally provided with a groove, and the illuminating lamp is arranged in the groove.

6. The power tool of claim 5, wherein: the lighting lamp shell is formed by butt joint of two lighting lamp half shells and is fixedly connected through a buckle.

7. The power tool of claim 1, wherein: the plurality of card slots are parallel to each other.

8. The power tool of claim 1, wherein: the illuminating lamp is an LED lamp.

9. The power tool of claim 1, wherein: still include the cylindric lock, the lateral wall of lighting lamp casing is equipped with the holding tank, the cylindric lock is arranged in the holding tank.