CN219325319U

CN219325319U - Adjustable handle of electric circular saw and electric circular saw

Info

Publication number: CN219325319U
Application number: CN202223336434.8U
Authority: CN
Inventors: 朱东辉; 张峰; 何成林; 亓书岳
Original assignee: Zhejiang YAT Electrical Appliance Co Ltd
Current assignee: Zhejiang YAT Electrical Appliance Co Ltd
Priority date: 2022-12-09
Filing date: 2022-12-09
Publication date: 2023-07-11
Anticipated expiration: 2032-12-09

Abstract

The utility model relates to an adjustable handle of an electric circular saw, which belongs to the field of garden tools and solves the problem that the existing handle cannot be effectively adjusted in the using process; the utility model has the advantages that: when the electric circular saw is required to be adjusted in different cutting depths and different cutting angles, the adjustment of the position of the handle can be realized through the height adjusting structure and the angle adjusting structure respectively, so that the electric circular saw is convenient to operate and hold, the comfort level of a user is improved, and the experience of the user is greatly improved.

Description

Adjustable handle of electric circular saw and electric circular saw

Technical Field

The utility model relates to an adjustable handle of an electric circular saw and the electric circular saw.

Background

The electric circular saw is a common woodworking tool, has safe and reliable, the characteristics that work efficiency is high, auxiliary handle is its important component as auxiliary cutting, and current electric circular saw's auxiliary handle generally sets up as an organic wholely with the casing, can not carry out altitude mixture control to auxiliary handle, also can not rotate, when the user adjusts the different degree of depth of cutting, different cutting angle, auxiliary handle's position is passive change thereupon, and can't independently adjust, the operation of gripping is uncomfortable, user experience feels poor.

Disclosure of Invention

The utility model aims to solve the technical problem that the auxiliary handle cannot be adjusted due to the fact that the existing auxiliary handle and a machine shell are integrally arranged, and provides an adjustable handle of an electric circular saw.

In order to solve the technical problems, the utility model is realized by the following technical scheme: the utility model provides an adjustable handle of electric circular saw, includes casing, handle and support, the one end of support is installed on the casing, the other end of support is installed on the handle, be equipped with high regulation structure between casing and the support, be equipped with angle regulation structure between support and the handle.

Preferably, the height adjusting structure comprises a first button and a first spring, one end of the first button is arranged on the casing, the other end of the first button is arranged on the bracket, and the first spring is arranged between the casing and the first button.

Preferably, a first positioning rib is arranged on the first button, a positioning groove matched with the first positioning rib is arranged on the bracket, and the first button is fixed on the bracket through the matching of the first positioning rib and the positioning groove; the first button is provided with a second positioning rib, the shell is provided with a third positioning rib, and the second positioning rib and the third positioning rib are in cross fit to fix the first button on the shell.

Preferably, the first button is provided with a groove propped against the first spring.

Preferably, the angle adjusting structure comprises a push rod, a second button, a second spring and a third spring, wherein the bottom end of the push rod is arranged in the support, the second button is slidably connected to the handle, the second spring is arranged between the second button and the handle, the top end of the push rod penetrates through the support and then is connected with the second button, and the third spring is arranged between the push rod and the support.

Preferably, a fixing structure is arranged between the bracket and the handle, and the fixing structure comprises a first fixing rib and a second fixing rib which are matched with each other.

Preferably, the first fixing rib and the second fixing rib are saw-tooth fixing ribs.

Preferably, the second button is provided with a limit groove for the ejector rod to move up and down, the inner side wall of the limit groove is provided with a step, and the top end of the ejector rod is provided with a boss propped against the step.

Preferably, the front end of the second button is provided with a fixed shaft for fixing the second spring, and the fixed shaft and the second button are of an integrated structure.

In addition, the utility model also discloses an electric circular saw, which comprises a body and a handle arranged on the body, wherein the handle adopts the adjustable handle of the electric circular saw.

In summary, the utility model has the advantages that: the handle is connected with the shell through the support, because the height adjusting structure is arranged between the shell and the support, and the angle adjusting structure is arranged between the support and the handle, when the electric circular saw is adjusted to be required to be at different cutting depths and different cutting angles, the handle position can be adjusted through the height adjusting structure and the angle adjusting structure respectively, the handle is convenient to operate and hold, the comfort level of a user is improved, the experience of the user is greatly improved, and secondly, the height adjusting structure and the angle adjusting structure are respectively arranged between the shell and the support, and between the support and the handle, the two adjusting structures are mutually independent, the two adjusting structures cannot form interference on space during adjustment, the adjusting effect is greatly improved, the independent adjustment can be realized, the different cutting requirements are met, and the adjusting effect of the handle is greatly improved.

Drawings

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

FIG. 1 is a schematic view of an adjustable handle of an electric circular saw according to the present utility model;

FIG. 2 is a schematic view of the mounting structure of the bracket and the housing of the present utility model;

FIG. 3 is a schematic view of the mounting structure of the bracket and handle of the present utility model;

FIG. 4 is a schematic diagram of a first button according to the present utility model;

FIG. 5 is a schematic view of the structure of the bracket according to the present utility model;

FIG. 6 is a schematic view of the handle of the present utility model;

fig. 7 is a schematic structural view of the left housing in the present utility model.

Reference numerals:

1 casing, 11 left casing, 12 right casing, 13 third location muscle, 2 handles, 21 left handle, 22 right handle, 3 support, 31 left support body, 32 right support body, 33 constant head tank, 4 high adjustment structure, 41 first button, 411 first location muscle, 412 second location muscle, 413 recess, 42 first spring, 5 angle adjustment structure, 51 ejector pin, 52 second button, 521 spacing groove, 522 fixed axle, 53 second spring, 54 third spring, 6 fixed knot constructs, 61 first fixed muscle, 62 second fixed muscle.

Detailed Description

Example 1

As shown in fig. 1, 2, 3, 4, 5, 6 and 7, an adjustable handle of an electric circular saw comprises a casing 1, a handle 2 and a support 3, in this embodiment, the casing 1 comprises a left casing 11 and a right casing 12, the handle 2 comprises a left handle 21 and a right handle 22, the support 3 comprises a left frame 31 and a right frame 32, one end of the support 3 is mounted on the casing 1, the other end of the support 1 is mounted on the handle 2, a height adjusting structure 4 is arranged between the casing 1 and the support 3, and an angle adjusting structure 5 is arranged between the support 3 and the handle 2.

The handle is connected with the shell through the support, because the height adjusting structure is arranged between the shell and the support, and the angle adjusting structure is arranged between the support and the handle, when the electric circular saw is adjusted to be required to be at different cutting depths and different cutting angles, the handle position can be adjusted through the height adjusting structure and the angle adjusting structure respectively, the handle is convenient to operate and hold, the comfort level of a user is improved, the experience of the user is greatly improved, and secondly, the height adjusting structure and the angle adjusting structure are respectively arranged between the shell and the support, and between the support and the handle, the two adjusting structures are mutually independent, the two adjusting structures cannot form interference on space during adjustment, the adjusting effect is greatly improved, the independent adjustment can be realized, the different cutting requirements are met, and the adjusting effect of the handle is greatly improved.

The height adjusting structure 4 comprises a first button 41 and a first spring 42, one end of the first button 41 is arranged on the casing, the other end of the first button 41 is arranged on the bracket, the first spring 42 is arranged between the casing and the first button 41, a first positioning rib 411 is arranged on the first button 41, a positioning groove 33 matched with the first positioning rib 411 is arranged on the bracket, and the first button 41 is fixed on the bracket through the first positioning rib 411 and the positioning groove 33 in a matched manner; the first button 41 is provided with a second positioning rib 412, the casing is provided with a third positioning rib 13, the second positioning rib 412 and the third positioning rib 13 are in cross fit to fix the first button 41 on the casing, the second positioning rib and the third positioning rib in the embodiment are rectangular positioning ribs, the first button 41 passes through the left frame body and the right frame body during specific installation, the first button 41 is fixed on the support through the cooperation of the first positioning rib 411 and the positioning groove 33, one end of the first spring 42 is fixedly connected on the right casing, the other end of the first spring 42 is propped against the first button 41, the first button 41 is pressed on the left casing, the first button 41 is fixed on the casing through the cross fit of the second positioning rib 412 and the third positioning rib 13, so that the height adjusting structure 4 is formed, at the moment, the first button 41 is blocked on the casing, the first button 41 is in a free state, the first spring 42 is blocked with the first button 41 and the casing, the support cannot rotate, when the first button 41 is pressed down, the first button 41 is pressed down by the first spring 412, the first button 41 is released from the first button 41, the first button 41 is pressed down by the first positioning rib, the first button 41 is released from the first button 41 is pressed, and the first button 41 is rotated, and the first button 41 is positioned on the first button is released, and the first button is positioned by the first positioning rib, and is rotated, and the first button is positioned. The first button 41 is provided with a groove 413 which abuts against the first spring 42, so that the contact area between the first spring 42 and the first button 41 can be increased, the fixing quality of the first spring 42 can be improved, and the first spring 42 can be stably compressed.

The angle adjusting structure 5 comprises a push rod 51, a second button 52, a second spring 53 and a third spring 54, wherein the bottom end of the push rod 51 is arranged in a support, the second button 52 is connected to the handle 2 in a sliding mode, the second spring 53 is arranged between the second button 52 and the handle 2, the top end of the push rod 51 penetrates through the support and then is connected with the second button 52, the third spring 54 is arranged between the push rod 51 and the support, a fixing structure 6 is arranged between the support and the handle 2, the fixing structure 6 comprises a first fixing rib 61 and a second fixing rib 62 which are matched with each other, tight matching between the support and the handle 2 can be achieved through the fixing structure 6, the fixed quality of the support and the handle 2 is improved, in particular installation, the bottom end of the push rod 51 is arranged between the left frame body and the right frame body through the third spring 54, the top end of the push rod 51 is matched with the second button 52 to be assembled in the handle 2, the support and the handle 2 are connected through the matching of the first fixing rib 61 and the second fixing rib 62, the second button 52 is positioned on the handle 2 through the second spring 53, and therefore the angle adjusting structure 6 is formed between the support and the handle 2, and the second button 52 can not be rotated, and the second button 52 can not rotate under the condition that the second spring 52 is in a clearance condition of being kept between the support and the second button 52 and the handle 52, and the second button 52 can not be rotated, and the second button 52 can be rotated under the condition of the condition that the support 52 and the second button 52 is in the clearance or the clearance can be adjusted.

The first fixed muscle 61 and the fixed muscle 62 of second are the fixed muscle of cockscomb structure, and the fixed muscle of cockscomb structure can improve the connection quality of first fixed muscle 61 and the fixed muscle 62 of second, and first fixed muscle 61 sets up on the support in this embodiment, and the fixed muscle 62 of second sets up on handle 2, also can set up first fixed muscle 61 on handle 2, and the fixed muscle 62 of second sets up on the support, satisfies different installation requirements. The second button 52 is provided with a limit groove 521 for the ejector rod 51 to move up and down, a step is arranged on the inner side wall of the limit groove 521, a boss which is propped against the step is arranged at the top end of the ejector rod 51, when the second button 52 is in a free state, the second button 52 is realized through the cooperation of the step and the boss under the action of the third spring 54, no gap exists among the ejector rod 51, the second button 52 and the handle 2, the ejector rod 51 cannot move up and down, when the second button 52 is pressed, the second button 52 compresses the second spring 53, at this time, the limit groove 521 enables enough gaps among the second button 52, the ejector rod 51 and the handle 2 to enable the ejector rod 51 to move up and down, the whole operation is simple, the installation is convenient, and the up and down movement of the ejector rod 51 can be effectively limited. The front end of the second button 52 is provided with a fixed shaft 522 for fixing the second spring 53, and the fixed shaft 522 and the second button 52 are in an integrated structure, so that the second spring 53 can be stably installed on the second button 52 due to the arrangement of the fixed shaft 522, and secondly, the fixed shaft 522 and the second button 52 are in an integrated structure, so that the installation process between the fixed shaft 522 and the second button 52 can be simplified, and the connection strength between the fixed shaft 522 and the second button 52 can be improved.

Example two

The embodiment also discloses an electric circular saw, which comprises a body and a handle arranged on the body, wherein the handle adopts the adjustable handle of the electric circular saw in the embodiment I.

The above embodiments are merely illustrative embodiments of the present utility model, but the technical features of the present utility model are not limited thereto, and any changes or modifications made by those skilled in the art within the scope of the present utility model are included in the scope of the present utility model.

Claims

1. The utility model provides an adjustable handle of electric circular saw, includes casing and handle, its characterized in that: still include the support, the one end of support is installed on the casing, the other end of support is installed on the handle, be equipped with high regulation structure between casing and the support, be equipped with angle regulation structure between support and the handle.

2. The adjustable handle for an electric circular saw of claim 1, wherein: the height adjusting structure comprises a first button and a first spring, one end of the first button is arranged on the shell, the other end of the first button is arranged on the support, and the first spring is arranged between the shell and the first button.

3. The adjustable handle for an electric circular saw of claim 2, wherein: the first button is provided with a first positioning rib, the bracket is provided with a positioning groove matched with the first positioning rib, and the first button is fixed on the bracket through the matching of the first positioning rib and the positioning groove;

the first button is provided with a second positioning rib, the shell is provided with a third positioning rib, and the second positioning rib and the third positioning rib are in cross fit to fix the first button on the shell.

4. The adjustable handle for an electric circular saw of claim 2, wherein: the first button is provided with a groove propped against the first spring.

5. The adjustable handle for an electric circular saw of claim 1, wherein: the angle adjusting structure comprises a push rod, a second button, a second spring and a third spring, wherein the bottom end of the push rod is arranged in the support, the second button is slidably connected to the handle, the second spring is arranged between the second button and the handle, the top end of the push rod passes through the support and then is connected with the second button, and the third spring is arranged between the push rod and the support.

6. The adjustable handle for an electric circular saw of claim 5, wherein: a fixing structure is arranged between the support and the handle and comprises a first fixing rib and a second fixing rib which are matched with each other.

7. The adjustable handle for an electric circular saw of claim 6, wherein: the first fixing ribs and the second fixing ribs are saw-tooth-shaped fixing ribs.

8. The adjustable handle for an electric circular saw of claim 6, wherein: the second button is provided with a limiting groove for the ejector rod to move up and down, the inner side wall of the limiting groove is provided with a step, and the top end of the ejector rod is provided with a boss propped against the step.

9. The adjustable handle for an electric circular saw of claim 6, wherein: the front end of the second button is provided with a fixed shaft for fixing the second spring, and the fixed shaft and the second button are of an integrated structure.

10. The utility model provides an electric circular saw, includes body and the handle of setting on the body, its characterized in that: the handle employs the adjustable handle of the electric circular saw of any one of claims 1-9.