CN219358149U - Multifunctional chain saw file handle and chain saw file - Google Patents

Abstract

The utility model provides a multifunctional chain saw file handle and a chain saw file, and relates to the technical field of chain saw files. Relates to a multifunctional chain saw file handle, which comprises a handle body, a clamping cover and a double-head seat; the upper end of the handle body is provided with a connecting part, and the lower end of the handle body is provided with a sleeve part; the clamping cover is arranged on the connecting part and used for penetrating and locking the chain saw file cutter rod; at least one end of the double-head seat is provided with a screwdriver rod, and the replaceable head is arranged on the sleeve part. Still relate to a multi-functional chain saw file, including above-mentioned multi-functional chain saw file handle. This multi-functional chain saw file handle and chain saw file have solved current chain saw file structure and function and have been fairly single, can not carry out the technical problem of above-mentioned multiple maintenance operations to the chain saw simultaneously.

Description

Multifunctional chain saw file handle and chain saw file

Technical Field

The utility model relates to the technical field of chain saw files, in particular to a multifunctional chain saw file handle and a chain saw file.

Background

The chain saw is also called as chain saw, is a portable saw using gasoline engine as power, and is mainly used for felling and making materials. In the use of the chain saw, various maintenance operations are required to be carried out on the chain saw, such as grinding of a blade of the chain saw, adjustment of a screw of the chain to adjust tightness of the chain, disassembly and assembly of a spark plug to debug or replace the spark plug, and the like, so that normal use of the chain saw is ensured.

The utility model provides a chain saw file, one kind of file is the special file of electric chain saw, including chain saw file handle and chain saw file pole, its structure and function are comparatively single, can not carry out above-mentioned multiple maintenance operations to the chain saw.

In the process of implementing the present embodiment, the inventors found at least the following problems:

the structure and the function of the existing chain saw file are single, and the chain saw can not be simultaneously subjected to the multiple maintenance operations.

Disclosure of Invention

The utility model aims to provide a multifunctional chain saw file handle and a chain saw file, which solve the technical problems that the structure and the function of the existing chain saw file are single and the plurality of maintenance operations can not be carried out on a chain saw at the same time.

The utility model adopts the scheme that:

in a first aspect, the present utility model provides a multi-functional chain saw file handle comprising a handle body, a clamping cap and a double head mount; the upper end of the handle body is provided with a connecting part, and the lower end of the handle body is provided with a sleeve part; the clamping cover is arranged on the connecting part and used for penetrating and locking a chain saw file cutter rod; at least one end of the double-head seat is provided with a screwdriver rod, and the replaceable head is arranged on the sleeve part.

Further, the connecting part comprises an outer screw sleeve and an inner clamping sleeve, and the inner clamping sleeve is arranged in the outer screw sleeve; the clamping cover comprises an outer screw cover and an inner clamping sleeve, and the inner clamping sleeve is arranged in the outer screw cover; when the clamping cover is installed on the connecting portion, the inner clamping sleeve is sleeved on the inner clamping sleeve, the outer screw cover is in threaded connection with the outer screw sleeve, and when the clamping cover is rotated, the clamping degree of the inner clamping sleeve can be adjusted through the inner clamping sleeve.

Further, at least one clamping opening for locking and matching is formed in the peripheral wall of the inner clamping sleeve.

Further, the inner cavity of the inner clamping sleeve and the inner clamping sleeve are both conical.

Further, when the plurality of clamping openings are adopted, the clamping surfaces of the inner cavity of the inner clamping sleeve between the clamping openings are involute curved surfaces.

Further, a clamping surface of the inner cavity of the inner clamping sleeve is provided with a clamping protrusion.

Further, the handle body is also provided with a stress application hole.

Further, the outer walls of the two ends of the double-head seat are respectively provided with a protruding structure for clamping and abutting against the inner wall of the sleeve part.

Further, a limiting boss is arranged between two ends of the double-head seat and used for limiting the port of the sleeve part.

The beneficial effects are that:

the utility model provides a multifunctional chain saw file handle, which is characterized in that after a chain saw file cutter bar is installed, a chain saw blade can be polished through the chain saw file cutter bar, a chain screw is adjusted through a screw driver bar arranged at least one end to adjust the tightness of a chain, and a spark plug is disassembled and assembled through a sleeve part to debug or replace the spark plug, so that various maintenance of the chain saw is realized to ensure the normal use of the chain saw.

In a second aspect, the utility model further provides a multifunctional chain saw file, which comprises a chain saw file cutter bar and the multifunctional chain saw file handle, wherein the chain saw file cutter bar is detachably arranged on the multifunctional chain saw file handle.

The beneficial effects are that:

the utility model also provides a multifunctional chain saw file, which comprises the multifunctional chain saw file handle, so that the effects and advantages of the multifunctional chain saw file comprise the effects and advantages of the multifunctional chain saw file handle, and the effects and advantages of the multifunctional chain saw file handle are not repeated.

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 needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

FIG. 1 is a view of a state of use of the handle of the multi-functional jigsaw file provided in this embodiment;

FIG. 2 is a view showing another use state of the handle of the multifunctional drag saw file according to the present embodiment;

FIG. 3 is a schematic view showing the handle of the multifunctional jigsaw file according to the present embodiment in a disassembled state at a certain angle;

FIG. 4 is a schematic view showing the handle of the multifunctional drag saw file in an exploded view from another perspective;

FIG. 5 is a top view of the handle of the multi-functional jigsaw file provided by the present embodiment;

FIG. 6 is a cross-sectional view taken along line A-A of FIG. 5;

fig. 7 is a cross-sectional view taken along line B-B of fig. 5, wherein the cross-section passes through two clamping ports.

Icon:

100-a handle body; 110-a connection; 111-an outer screw sleeve; 112-an inner clamping sleeve; 1121—a clamping port; 1122-clamping projection; 120-sleeve part; 130-stress application holes;

200-clamping the cover; 210-an outer screw cap; 220-inner tightening sleeve;

300-double headstock; 310-screwdriver bar; 320-bump structure; 330-limit boss.

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.

In the description 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.

Some embodiments of the present utility model are described in detail below with reference to the accompanying drawings. The following embodiments and features of the embodiments may be combined with each other without conflict.

The present embodiment provides a multifunctional chain saw file handle, as shown in fig. 1-3, comprising a handle body 100, a clamping cap 200 and a double-ended seat 300; the upper end of the handle body 100 is provided with a connecting part 110, and the lower end thereof is provided with a sleeve part 120; the clamping cover 200 is arranged on the connecting part 110 and is used for penetrating and locking a chain saw file cutter bar; at least one end of the double head seat 300 is provided with a screwdriver rod 310, and the replaceable head is mounted on the sleeve part 120.

Specifically, the cross section of the inner cavity of the sleeve part 120 is polygonal, and the spark plug of the chain saw can be disassembled and assembled; the clamping cover 200 can be rotatably clamped or connected with the connecting part 110 through threads, and the clamping cover and the connecting part can be matched to lock and fix the chain saw file rod penetrating through the clamping cover; at least one end of the double-head seat 300 is provided with a screwdriver rod 310, for example, one end is provided with a straight screwdriver rod 310, and the other end is not provided, for the structure, when the structure is used, one end of the screwdriver rod 310 is arranged on the sleeve part 120, and when the structure is not used, one end provided with the screwdriver rod 310 is arranged on the sleeve part 120, and the structure is convenient to use as a chain saw file.

Referring to fig. 3-4, in the present embodiment, the connecting portion 110 includes an outer screw sleeve 111 and an inner clamping sleeve 112, and the inner clamping sleeve 112 is disposed in the outer screw sleeve 111; the clamping cap 200 includes an outer screw cap 210 and an inner clamping sleeve 220, the inner clamping sleeve 220 being disposed in the outer screw cap 210; when the clamping cap 200 is mounted on the connection portion 110, the inner clamping sleeve 220 is sleeved on the inner clamping sleeve 112, the outer screw cap 210 is in threaded connection with the outer screw sleeve 111, and when the clamping cap 200 is rotated, the clamping degree of the inner clamping sleeve 112 can be adjusted through the inner clamping sleeve 220.

Specifically, when the inner clamping sleeve 220 is sleeved on the inner clamping sleeve 112, the inner clamping sleeve 112 can realize diameter reduction for clamping because the outer diameter of the cross section of the inner clamping sleeve 112 is slightly larger than the inner diameter of the cross section of the inner clamping sleeve 220; the clamping fingers increase the clamping degree, when the clamping degree is higher, the chain saw file rod is not easy to separate when in use, and when the clamping degree is lower, the chain saw file rod can be detached or installed; the outer screw cap 210 and the outer screw sleeve 111 are respectively screwed by internal and external threads.

Referring to fig. 3, in this embodiment, at least one clamping opening 1121 for locking engagement is formed in a peripheral wall of the inner clamping sleeve 112.

Specifically, when the clamping cover 200 is rotated, the width of the clamping opening 1121 can be adjusted by the inner clamping sleeve 220, so as to adjust the clamping degree of the inner clamping sleeve 112; preferably, two clamping ports 1121 are provided along the length of the inner clamping sleeve 112.

Referring to fig. 3 and 6-7, in this embodiment, the inner cavity of the inner clamping sleeve 220 and the inner clamping sleeve 112 are tapered.

Specifically, the inner cavity of the inner clamping sleeve 220 and the inner clamping sleeve 112 sleeved with the inner clamping sleeve are tapered, so that the locking degree can be adjusted gradually.

Referring to fig. 3, in the present embodiment, when a plurality of clamping ports 1121 are used, the clamping surface of the inner cavity of the inner clamping sleeve 112 between the clamping ports 1121 is an involute curved surface.

Specifically, the involute curved surface can be an arc curved surface or a curved surface close to a V shape, so that the gradual adjustment of the locking degree is facilitated, and meanwhile, the locking strength can be improved.

Referring to fig. 7, in this embodiment, a clamping surface of the inner cavity of the inner clamping sleeve 112 is provided with a clamping protrusion 1122.

In particular, the clamp projection 1122 serves to further enhance the strength of the lock.

Referring to fig. 3 and 7, in the present embodiment, the handle body 100 is further provided with a force application hole 130.

Specifically, when the handle body 100 is used as a socket wrench to detach the spark plug, if the spark plug is not detached, at this time, the chain saw file cutter bar or the double-head seat 300 screwdriver bar 310 can be detached and penetrated through the stress application hole 130 to be used as a stress application rod; preferably, the force application aperture 130 extends through opposite walls of the handle body 100.

Referring to fig. 1-2, in the present embodiment, the outer walls of the two ends of the double-head seat 300 are respectively provided with a protruding structure 320 for clamping against the inner wall of the sleeve portion 120.

Referring to fig. 6, in the present embodiment, a limiting boss 330 is disposed between two ends of the double-head seat 300 for limiting the port of the sleeve portion 120.

Specifically, both ends of the double-end seat 300 are adapted to the inner cavity of the sleeve portion 120, and the protruding structures 320 at both ends can enable any one end of the double-end seat 300 to be firmly inserted into the sleeve portion 120 and be inserted into place through the limiting boss 330.

The embodiment also provides a multi-functional chain saw file, including chain saw file cutter arbor and foretell multi-functional chain saw file handle, chain saw file cutter arbor detachably sets up in multi-functional chain saw file handle.

In particular, and referring to FIGS. 6-7, the jigsaw file bar can be removed and installed by unscrewing the clamping cap 200 to reduce the clamping level.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.

Claims (10)

1. A multifunctional chain saw file handle is characterized by comprising a handle body (100), a clamping cover (200) and a double-head seat (300);

the upper end of the handle body (100) is provided with a connecting part (110), and the lower end of the handle body is provided with a sleeve part (120);

the clamping cover (200) is arranged on the connecting part (110) and is used for penetrating and locking a chain saw file cutter bar;

at least one end of the double-end seat (300) is provided with a screwdriver rod (310), and the replaceable head is arranged on the sleeve part (120).

2. The multi-function chainsaw file handle of claim 1, wherein the connection portion (110) comprises an outer threaded sleeve (111) and an inner clamping sleeve (112), the inner clamping sleeve (112) being disposed in the outer threaded sleeve (111);

the clamping cover (200) comprises an outer screw cover (210) and an inner clamping sleeve (220), wherein the inner clamping sleeve (220) is arranged in the outer screw cover (210);

when the clamping cover (200) is installed on the connecting portion (110), the inner clamping sleeve (220) is sleeved on the inner clamping sleeve (112), the outer screw cover (210) is in threaded connection with the outer screw sleeve (111), and when the clamping cover (200) is rotated, the clamping degree of the inner clamping sleeve (112) can be adjusted through the inner clamping sleeve (220).

3. The handle of claim 2, wherein the peripheral wall of the inner clamping sleeve (112) is provided with at least one clamping opening (1121) for a locking engagement.

4. The multi-function chainsaw file handle of claim 3, wherein the inner cavity of the inner clamping sleeve (220) and the inner clamping sleeve (112) are tapered.

5. A multi-function chainsaw file handle as in claim 3 wherein when multiple clamping ports (1121) are used, the clamping surface of the inner cavity of the inner clamping sleeve (112) between the clamping ports (1121) is an involute curved surface.

6. The multi-function chain saw file handle as recited in claim 3, wherein the clamping surface of the inner cavity of the inner clamping sleeve (112) is provided with clamping protrusions (1122).

7. The multi-function chainsaw file handle of claim 1, wherein the handle body (100) is further provided with a boost aperture (130).

8. The handle of claim 1, wherein the outer walls of the two ends of the double-ended seat (300) are respectively provided with a protrusion (320) for clamping against the inner wall of the sleeve portion (120).

9. The handle of claim 8, wherein a stop boss (330) is disposed between the two ends of the double-ended seat (300) for limiting the port of the sleeve portion (120).

10. A multifunctional chain saw file, characterized by comprising a chain saw file bar and the multifunctional chain saw file handle according to any one of claims 1-9, wherein the chain saw file bar is detachably arranged on the multifunctional chain saw file handle.