CN220945224U

CN220945224U - Electric tool

Info

Publication number: CN220945224U
Application number: CN202322732296.3U
Authority: CN
Inventors: 王凤军
Original assignee: Jiangsu Dartek Technology Co Ltd
Current assignee: Jiangsu Dartek Technology Co Ltd
Priority date: 2023-10-11
Filing date: 2023-10-11
Publication date: 2024-05-14
Anticipated expiration: 2033-10-11

Abstract

The embodiment of the utility model discloses an electric tool, which comprises: the device comprises a shell, an elastic arm and a supporting arm. Wherein, the shell is provided with an opening; the first end of the elastic arm is arranged on the shell in the opening, the second end of the elastic arm protrudes to the outside of the opening, and the elastic arm presents a strip-shaped structure; the support arm is fixedly arranged on the outer wall of the shell and is opposite to the elastic arm, and a storage space for storing tools is formed between the elastic arm and the support arm. The utility model can perfectly and firmly attach the workpiece to the shell of the electric tool, the operation of taking and placing the tool is fast and labor-saving, the occupied space of the electric tool is not affected, the tool can not be excessively protruded on the outer surface of the shell to be uncoordinated, and the tool can be attached randomly, so that the electric tool is very convenient to use.

Description

Electric tool

Technical Field

The utility model belongs to the technical field of electromechanics, and particularly relates to an electric tool.

Background

When the electric tool is assembled and disassembled, an external tool is needed. To facilitate the removal of the tool, the tool may be mounted to a housing of the power tool. However, the existing tool storage method has the defects that the tools are inconvenient to take and place, cannot be firmly fixed, and are easy to lose.

Accordingly, in view of the above-described problems, it is necessary to provide an electric tool.

Disclosure of utility model

In view of the above, an object of the present utility model is to provide an electric tool.

In order to achieve the above object, an embodiment of the present utility model provides the following technical solution:

A power tool, the power tool comprising:

the shell is provided with an opening;

The elastic arm is provided with a first end arranged on the shell inside the opening, and a second end protrudes to the outside of the opening;

The support arm is fixedly installed on the outer wall of the shell and is opposite to the elastic arm, and a storage space for storing tools is formed between the elastic arm and the support arm.

In one embodiment, the length of the resilient arm is greater than the length of the support arm.

In an embodiment, the elastic arm and/or the supporting arm and the shell are made of the same material and are integrally formed; and/or the number of the groups of groups,

The support arm has elasticity.

In an embodiment, the elastic arm includes a body and a retaining portion fixedly mounted on the body and protruding toward the support arm.

In an embodiment, the retaining portion has a stop surface, the stop surface is disposed towards the outer wall of the housing, and an included angle between the stop surface and a side wall of the elastic arm, which faces the support arm, is 140 ° to 160 °.

In an embodiment, the retaining portion has a first guiding surface, the first guiding surface is disposed away from the outer wall of the housing, and an included angle between the first guiding surface and the end surface of the second end of the elastic arm is greater than 90 °.

In an embodiment, the housing further includes a first clamping member surrounding the elastic arm and a second clamping member surrounding the supporting arm.

In an embodiment, the support arm has a second guide surface, which is arranged away from the outer wall of the housing, the angle between the second guide surface and the end surface of the support arm being greater than 90 °.

In an embodiment, the casing includes a first side wall, a second side wall, and a connecting wall connecting the first side wall and the second side wall, the opening is formed on the first side wall, and when the tool is stored in the storage space, a gap is formed between the connecting wall and the tool.

In an embodiment, a fixing seat is disposed on the second side wall, a fixing hole is formed in the fixing seat, and a direction of the opening of the fixing hole is parallel to a length direction of the second side wall.

The utility model has the following beneficial effects:

The utility model can realize quick and labor-saving operation of the picking and placing tool.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to the drawings without inventive effort to those skilled in the art.

FIG. 1 is a schematic diagram showing a front view of a power tool according to an embodiment of the utility model;

FIG. 2 is a schematic cross-sectional view of the structure at B-B in FIG. 1;

FIG. 3 is an enlarged view of a partial structure at A in FIG. 2;

fig. 4 is a schematic cross-sectional view of the structure at A-A in fig. 1.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the embodiments of the present utility model, it should be understood that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like indicate orientations or positional relationships based on those shown in the drawings, or those conventionally put in place when the product of the application is used, or those conventionally understood by those skilled in the art, merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element to be referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of the embodiments of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

In the description of the embodiments of the present utility model, it should be further noted that, as used herein, the terms "first," "second," and the like do not denote any order or sequence, but rather are merely used to distinguish one element or operation from another.

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.

The technical scheme of the utility model will be described below with reference to the accompanying drawings.

Referring to fig. 1 and 2, a power tool 6 according to an embodiment of the present utility model includes: a housing 1, an elastic arm 2, and a support arm 3. Wherein the shell 1 is provided with an opening 10; the first end of the elastic arm 2 is arranged on the shell 1 in the opening 10, the second end of the elastic arm 2 protrudes to the outside of the opening 10, and the elastic arm 2 presents a strip-shaped structure; the support arm 3 is fixedly installed on the outer wall of the housing 1 and is arranged opposite to the elastic arm 2, and a storage space for storing the tool 6 is formed between the elastic arm 2 and the support arm 3. Since the minimum distance between the resilient arm 2 and the support arm 3 is smaller than the size of the tool 6 and the resilient arm 2 is of a suitable length, it has a good resilience, so that when the tool 6 is pressed into the receiving space, the opposite sides of the resilient arm 2 and the support arm 3 are subjected to an outwardly expanding force, and the portion of the resilient arm 2 protruding outside the opening 10 is movable away from the support arm 3, so that after the tool 6 is placed into the receiving space, the resilient arm 2 is reset to clamp the tool 6. According to this design, the tool 6 can be firmly fixed on the housing 1 of the electric tool 6, and the electric tool can be conveniently taken out. The supporting arm 3 may be a boss-shaped structure protruding outwards from the housing 1, or may be a strip-shaped structure fixed to the outer wall of the housing 1 and extending outwards, and may form a storage space through the elastic arm 2 and the supporting arm 3.

Alternatively, the elastic arm 2 and the supporting arm 3 in this embodiment are made of the same material as the housing 1 and are integrally formed. The elastic arm 2 and the supporting arm 3 can be made of plastic structure, rubber structure, metal structure, etc. which are the same as the shell 1, and the manufacturing cost can be saved. Of course, the elastic arm 2 and the supporting arm 3 may be fixedly mounted on the housing 1 through insert molding or injection molding.

In order to facilitate a more labor-saving picking and placing tool 6, the support arm 3 in the present embodiment has elasticity. When an external force is applied to the tool 6 to press the tool into the accommodating space, a component force is formed at the position where the tool 6 is respectively abutted against the supporting arm 3 and the elastic arm 2 by the external force, so that the supporting arm 3 and the elastic arm 2 can be outwards expanded, and the tool 6 can be conveniently placed into the accommodating space in a labor-saving manner by the design.

Preferably, referring to fig. 2, the inner wall of the housing 1 in this embodiment is provided with an inwardly disposed rib 101, and the first end of the elastic arm 2 is fixedly mounted on the rib 101, and the second end protrudes outwards from the opening 10. The length of the resilient arm 2 in this embodiment is greater than the length of the support arm 3. Compared with the traditional spring arm which protrudes outwards from the outer wall of the shell 1, the length of the spring arm 2 which protrudes out of the shell 1 after passing through the opening 10 from the inside of the shell 1 is longer, and according to the design, the elastic deformation capability of the second end away from the support arm 3 is better, and an operator can apply smaller force to enable the spring arm 2 to be away from the support arm 3, so that the tool 6 is fixed in a storage space, and the operation is convenient and labor-saving.

Specifically, in order to facilitate the locking of the tool 6, referring to fig. 2 and 3, the elastic arm 2 in the present embodiment includes a body 21 and a retaining portion 22 fixedly mounted on the body 21 and protruding toward the support arm 3. When the tool 6 is located in the storage space, the fixing member is fixed by the retaining portion 22, preventing it from being detached from the storage space.

Further, referring to fig. 3, the retaining portion 22 in this embodiment has a stop surface 221, the stop surface 221 is disposed towards the outer wall of the housing 1, and an angle between the stop surface 221 and the side wall of the elastic arm 2 towards the support arm 3 is 140 ° to 160 °. Preferably the tool 6 in this embodiment is an allen wrench. Since the inner angle of the socket head wrench is 120 °, when the included angle between the stop surface 221 and the side wall of the elastic arm 2 facing the support arm 3 is 150 °, after the socket head wrench is fixed in the storage space, the outer wall of the housing 1 is abutted against one side wall of the socket head wrench, and the stop surface 221 can be abutted against the other side wall of the socket head wrench, so that the socket head wrench is better fixed in the storage space. Of course, when the angle between the stop surface 221 and the side wall of the elastic arm 2 facing the support arm 3 is 140 °, or the angle between the stop surface 221 and the side wall of the elastic arm 2 facing the support arm 3 is 160 °, or the angle between the stop surface 221 and the side wall of the elastic arm 2 facing the support arm 3 is any one of 140 ° to 160 °.

Alternatively, since the minimum distance between the protruding retaining portion 22 and the support arm 3 is smaller than the size of the tool 6, in order to facilitate pressing the tool 6 into the receiving space, as shown with reference to fig. 3, the retaining portion 22 in the present embodiment has a first guide surface 222, the first guide surface 222 being disposed away from the outer wall of the housing 1, and the angle between the first guide surface 222 and the end surface of the second end of the resilient arm 2 being larger than 90 °. When an external force is applied to the tool 6 to press the tool 6 into the receiving space, the tool 6 abuts against the first guide surface 222, and the external force applied to the tool 6 forms a component force at the abutting surface of the first guide surface 222 and the tool 6 to expand the elastic arm 2 away from the support arm 3, and the tool 6 moves along the first guide surface 222 toward the outer wall of the housing 1 until the tool 6 is fixed in the receiving space.

Further, referring to fig. 3, the support arm 3 in the present embodiment has a second guide surface 31, the second guide surface 31 being disposed away from the outer wall of the housing 1, and an angle between the second guide surface 31 and the end surface of the support arm 3 being greater than 90 °. When an external force is applied to the tool 6 to press the tool 6 into the receiving space, the tool 6 abuts against the second guide surface 31, and the external force applied to the tool 6 forms a component force at the abutting surface of the second guide surface 31 and the tool 6 to expand the support arm 3 away from the elastic arm 2, and the tool 6 moves along the second guide surface 31 toward the outer wall of the housing 1 until the tool 6 is fixed in the receiving space.

In order to facilitate the removal of the tool 6, referring to fig. 4, the housing 1 in this embodiment includes a first side wall 11 and a second side wall 12 provided in a bent manner, and a connecting wall 13 connecting the first side wall 11 and the second side wall 12, and the opening 10 is provided on the first side wall 11. The tool 6 in the present embodiment has a first bending portion 61, a second bending portion 62, and an arc portion 63 between the first bending portion 61 and the second bending portion 62. When the tool 6 is stored in the storage space, the first bending portion 61 abuts against the first side wall 11, the second bending portion 62 abuts against the second side wall 12, and a gap is provided between the connecting wall 13 and the circular arc portion 63. According to the design, when an operator wants to take out the hexagonal wrench, the operator can easily take out the wrench by pinching the arc portion 63 with the thumb and the index finger.

Further, in order to fix the second bending portion 62 of the tool 6, the first bending portion 61 of the tool 6 is prevented from rotating in the accommodating space, as shown in fig. 4, the second side wall 12 in the embodiment is provided with a fixing seat 14, the fixing seat 14 is provided with a fixing hole 141, and the opening direction of the fixing hole 141 is parallel to the length direction of the second side wall 12. According to the design, the second bending part 62 can be accommodated in the fixing hole 141, and the first bending part 61 is positioned in the accommodating space, so that the workpiece is perfectly attached to the housing 1 of the electric tool 6, the occupied space of the electric tool 6 is not affected, the tool 6 can not protrude too far from the outer surface of the housing 1 and is not coordinated, and the tool 6 can be attached randomly, so that the electric tool is very convenient to use.

Optionally, referring to fig. 1 and 2, in order to protect the elastic arm 2 and the support arm 3 and further fix the tool 6, the housing 1 in this embodiment further includes a first clamping member 4 surrounding the elastic arm 2 and a second clamping member 5 surrounding the support arm 3. The first clamping member 4 includes a first protection portion 401, a first clamping portion 402 and a second clamping portion 403 provided at both ends of the first protection portion 401, and the second clamping member 5 includes a second protection portion 501, and a third clamping portion 502 and a fourth clamping portion 503 provided at both ends of the second protection portion 501. When the tool 6 is fixed in the storage space, the first clamping portion 402, the second clamping portion 403, the third clamping portion 502, and the fourth clamping portion 503 may abut against the tool 6, thereby further firmly fixing the tool 6.

The technical scheme shows that the utility model has the following beneficial effects:

The embodiment of the utility model can perfectly and firmly attach the workpiece to the shell of the electric tool, the operation of taking and placing the tool is fast and labor-saving, the occupied space of the electric tool is not affected, the tool can not be excessively protruded on the outer surface of the shell to be uncoordinated, and the tool can be attached randomly, so that the electric tool is very convenient to use.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments in terms of embodiments, not every embodiment is provided with a separate technical solution, and this description is for clarity only, and those skilled in the art should consider the disclosure as a whole, and the technical solutions in the embodiments may be combined appropriately to form other embodiments that can be understood by those skilled in the art.

Claims

1. An electric power tool, characterized in that the electric power tool comprises:

the shell is provided with an opening;

2. The power tool of claim 1, wherein the length of the resilient arm is greater than the length of the support arm.

3. The power tool according to claim 1, wherein the elastic arm and/or the support arm are made of the same material as the housing and are integrally formed; and/or the number of the groups of groups,

The support arm has elasticity.

4. The power tool of claim 1, wherein the resilient arm includes a body and a stop fixedly mounted to the body and projecting toward the support arm.

5. The power tool of claim 4, wherein the retaining portion has a stop surface disposed toward an outer wall of the housing, and wherein an angle between the stop surface and a sidewall of the resilient arm toward the support arm is 140 ° to 160 °.

6. The power tool of claim 5, wherein the retaining portion has a first guide surface disposed away from the outer wall of the housing, the first guide surface being at an angle greater than 90 ° to the end surface of the second end of the resilient arm.

7. The power tool of claim 1, wherein the support arm has a second guide surface disposed away from the outer wall of the housing, the second guide surface and the end surface of the support arm having an angle of greater than 90 °.

8. The power tool according to claim 1, wherein the housing includes a first side wall and a second side wall which are provided in a bent configuration, and a connecting wall connecting the first side wall and the second side wall, the opening being provided in the first side wall, and a gap being provided between the connecting wall and the tool when the tool is accommodated in the accommodation space.

9. The power tool according to claim 8, wherein a fixing base is provided on the second side wall, a fixing hole is provided on the fixing base, and a direction of the fixing hole is parallel to a length direction of the second side wall.

10. The power tool of claim 1, wherein the housing further comprises a first clip member surrounding the exterior of the resilient arm and a second clip member surrounding the exterior of the support arm.