CN112059976A

CN112059976A - Tool with F rod and quick rotation function

Info

Publication number: CN112059976A
Application number: CN201910502554.4A
Authority: CN
Inventors: 王硕锋
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-11
Filing date: 2019-06-11
Publication date: 2020-12-11

Abstract

The invention provides a tool with F-rod and quick rotation functions, which comprises a body and a sliding sleeve, wherein the body comprises a first rod and a second rod, the second rod is provided with a first positioning part, a second positioning part and a first abutting surface, the sliding sleeve comprises an outer sleeve and a first elastic piece, the outer sleeve can be sleeved on the body in a sliding manner between a first position and a second position, the outer sleeve is provided with a clamping part and a second abutting surface, the first elastic piece abuts against the first abutting surface and the second abutting surface, the outer sleeve is fixedly sleeved on the second rod, when the outer sleeve is at the first position, the clamping part is clamped on the first positioning part, the outer sleeve is sleeved with the first rod, when the outer sleeve is in the second position, the clamping part is clamped on the second positioning part, the outer sleeve is separated from the first rod, and the tool achieves the effects of easy operation and easy assembly through the structure.

Description

Tool with F rod and quick rotation function

Technical Field

The present invention relates to a tool, and more particularly to a tool with F-shaped rod and quick rotation function.

Background

Please refer to the "sleeve connecting rod improvement two" patent No. M327271 in taiwan, which is an improvement of a sleeve connecting rod, wherein the outer diameter of the annular head of the sleeve joint is larger than the diameter of the pivot groove of the clamping portion of the connecting rod pivoted with the annular head, and the tangential direction of the outer peripheral surface of the head is protruded from the pivot groove of the clamping portion.

However, although the head of the sleeve extension rod can rotate to allow a user to drive the sleeve at different angles, the two most frequently used ways of a general user are only two, one is that the head is perpendicular to the extension rod to provide the maximum torsion force, and the other is that the head faces the direction opposite to the extension rod, and the use way of the rotation of the extension rod can provide the effect of quick rotation.

Disclosure of Invention

The invention aims to: the utility model provides a have F pole concurrently and fast instrument of commentaries on classics function, solve the above-mentioned technical problem that exists among the prior art.

In order to achieve the purpose, the invention adopts the technical scheme that:

a tool with F-rod and quick rotation functions comprises a tool body and a sliding sleeve, wherein the tool body comprises a first rod and a second rod, the first rod is provided with a first end, the second rod is provided with a second end, the second end is pivoted at the first end, a first positioning part, a second positioning part and a first abutting surface are arranged between the two ends of the second rod, the second positioning part is arranged at one side of the first positioning part opposite to the first rod, the sliding sleeve comprises an outer sleeve and a first elastic part, the outer sleeve can be sleeved on the tool body in a sliding manner relative to the tool body between a first position and a second position, a clamping part and a second abutting surface are arranged on the inner periphery of the outer sleeve adjacent to one side of the tool body, and the second abutting surface is arranged at one side of the first abutting surface adjacent to the first rod, one end of the first elastic piece is abutted against the first abutting surface, the other end of the first elastic piece is abutted against the second abutting surface, the outer sleeve is always sleeved on the second rod, when the outer sleeve is at the first position, the clamping part is clamped on the first positioning part, the outer sleeve is sleeved on the first end, when the outer sleeve is at the second position, the clamping part is clamped on the second positioning part, and the outer sleeve is separated from the first end.

The second rod has a third end opposite to the first rod, the body includes a third rod, the third rod has a fourth end pivotally disposed at the third end, a third positioning portion and a third abutting surface are disposed between two ends of the second rod, the third positioning portion is disposed on one side of the first positioning portion opposite to the third rod, the sliding sleeve includes a second elastic member, the outer sleeve can slide relative to the body between the first position, the second position and the third position, a fourth abutting surface is disposed on an inner peripheral edge of one side of the outer sleeve adjacent to the body, the fourth abutting surface is disposed on one side of the third abutting surface adjacent to the third rod, the fourth abutting surface is disposed between the second abutting surface and the third abutting surface, one end of the second elastic member abuts against the third abutting surface and the other end abuts against the fourth abutting surface, when the outer sleeve is at the third position, the clamping part is clamped at the third positioning part, and the outer sleeve is separated from the fourth end.

The first positioning portion, the second positioning portion and the third positioning portion surround the second rod and are in a groove shape, the body is provided with a first retaining ring and a second retaining ring, the first retaining ring and the second retaining ring are sleeved on the second rod, the first retaining ring is adjacent to the third rod, the second retaining ring is adjacent to the first rod, the first abutting surface is arranged on the first retaining ring, the third abutting surface is arranged on the second retaining ring, the clamping portion is provided with a first clamping flange and a second clamping flange, a concave groove is arranged between the first clamping flange and the second clamping flange, the first clamping flange is arranged on one side of the concave groove adjacent to the first rod, the second abutting surface is arranged on the first clamping flange, the second clamping flange is arranged on one side of the concave groove adjacent to the third rod, the fourth abutting surface is arranged on the second clamping flange, and an annular clamping piece is arranged in the concave groove, when the outer sleeve is at the first position, the clamping piece is clamped at the first positioning part, when the outer sleeve is at the second position, the clamping piece is clamped at the second positioning part, and when the outer sleeve is at the third position, the clamping piece is clamped at the third positioning part.

The sliding sleeve comprises a first stop piece and a second stop piece, the first stop piece is connected to one end, adjacent to the first rod, of the outer sleeve, the second stop piece is connected to one end, adjacent to the third rod, of the outer sleeve, when the outer sleeve is at the second position, the first stop piece abuts against the second retaining ring, and when the outer sleeve is at the third position, the second stop piece abuts against the first retaining ring.

One end of the first rod opposite to the first end is provided with a driving head, the driving head is in a quadrangular shape along the radial section of the first rod, and one end of the third rod opposite to the fourth end is provided with a grab handle.

Compared with the prior art, the invention has the beneficial effects that: the tool achieves the effects of easy operation and easy assembly through the structure.

Drawings

Fig. 1 is a perspective view of the tool with F-rod and quick rotation functions according to the present invention.

Fig. 2 is an exploded perspective view of the tool with F-rod and quick rotation functions according to the present invention.

FIG. 3 is a plan view of the tool outer sleeve with F-rod and quick turn function of the present invention in a first position.

FIG. 4 is a cross-sectional view of the tool outer sleeve with F-rod and quick rotation functions in a first position according to the present invention.

FIG. 5 is a plan view of the tool outer sleeve with F-rod and quick turn function of the present invention in a second position.

FIG. 6 is a cross-sectional view of the tool outer sleeve with F-rod and quick rotation functions in a second position according to the present invention.

FIG. 7 is a plan view of the tool outer sleeve with F-rod and quick rotation functions of the present invention in a third position.

FIG. 8 is a cross-sectional view of the tool outer sleeve with F-rod and quick rotation functions in a third position according to the present invention.

Description of reference numerals: 10 a tool; 20 a body; 21 a first lever; 211 a first end; 212 a drive head; 22 a second rod; 221 a second end; 222 a first positioning portion; 223 a second positioning portion; 224 a first abutment surface; 225 a third end; 226 a third positioning portion; 227 a third abutment surface; 23 a third lever; 231 a fourth end; a 232 grab handle; 24 a first retaining ring; 25 a second retaining ring; 30, a sliding sleeve; 31 an outer sleeve; 311 a locking part; 312 second abutment surface; 313 a fourth abutment surface; 314 first catch flange; 315 a second catch flange; 316 a groove; 317 a clamping piece; 32 a first elastic member; 33 a second elastic member; 34 a first stop; 35 second stop.

Detailed Description

Referring to fig. 1 to 4, there are shown a perspective view, an exploded perspective view, a plan view and a sectional structure view of the outer sleeve at the first position of the tool with the F-rod and quick rotation functions of the present invention. The tool 10 of the present invention comprises a body 20 and a sliding sleeve 30; wherein:

the body 20 includes a first rod 21 and a second rod 22, the first rod 21 has a first end 211, the second rod 22 has a second end 221, the second end 221 is pivotally disposed at the first end 211, a first positioning portion 222, a second positioning portion 223 and a first abutting surface 224 are disposed between two ends of the second rod 22, and the second positioning portion 223 is disposed on a side of the first positioning portion 222 opposite to the first rod 21.

Fig. 5 to 8 are a plan view, a sectional structure diagram, a plan view and a sectional structure diagram of the outer sleeve of the tool with the F-rod and quick rotation functions in the second position, and a plan view and a sectional structure diagram of the outer sleeve in the third position, respectively. The sliding sleeve 30 includes an outer sleeve 31 and a first elastic member 32, the outer sleeve 31 can be slidably sleeved on the body 20 between a first position and a second position relative to the body 20, an inner periphery of the outer sleeve 31 adjacent to one side of the body 20 is provided with a locking portion 311 and a second abutting surface 312, the second abutting surface 312 is provided on one side of the first abutting surface 224 adjacent to the first rod 21, one end of the first elastic member 32 abuts against the first abutting surface 224, and the other end abuts against the second abutting surface 312. The outer tube 31 is sleeved on the second rod 22, when the outer tube 31 is at the first position, the engaging portion 311 is engaged with the first positioning portion 222, the outer tube 31 is sleeved on the first end 211, when the outer tube 31 is at the second position, the engaging portion 311 is engaged with the second positioning portion 223, and the outer tube 31 is separated from the first end 211.

One end of the second rod 22 opposite to the first rod 21 is provided with a third end 225, the body 20 includes a third rod 23, the third rod 23 is provided with a fourth end 231, the fourth end 231 is pivoted to the third end 225, a third positioning portion 226 and a third abutting surface 227 are arranged between two ends of the second rod 22, and the third positioning portion 226 is arranged on one side of the first positioning portion 222 opposite to the third rod 23.

The sliding sleeve 30 includes a second elastic element 33, the outer sleeve 31 can slide relative to the body 20 between the first position, the second position and the third position, the inner periphery of the outer sleeve 31 adjacent to one side of the body 20 is provided with a fourth abutting surface 313, the fourth abutting surface 313 is arranged on one side of the third abutting surface 227 adjacent to the third rod 23, the fourth abutting surface 313 is arranged between the second abutting surface 312 and the third abutting surface 227, one end of the second elastic element 33 abuts against the third abutting surface 227 and the other end abuts against the fourth abutting surface 313, when the outer sleeve 31 is at the third position, the locking portion 311 is locked in the third positioning portion 226, and the outer sleeve 31 is separated from the fourth end 231.

The first positioning portion 222, the second positioning portion 223 and the third positioning portion 226 surround the second rod 22 and are in a groove shape, the body 20 is provided with a first retaining ring 24 and a second retaining ring 25, the first retaining ring 24 and the second retaining ring 25 are sleeved on the second rod 22, the first retaining ring 24 is adjacent to the third rod 23, the second retaining ring 25 is adjacent to the first rod 21, the first abutting surface 224 is disposed on the first retaining ring 24, and the third abutting surface 227 is disposed on the second retaining ring 25.

The first locking flange 314 and the second locking flange 315 are disposed on the locking portion 311, a groove 316 is disposed between the first locking flange 314 and the second locking flange 315, the first locking flange 314 is disposed on a side of the groove 316 adjacent to the first rod 21, the second abutting surface 312 is disposed on the first locking flange 314, the second locking flange 315 is disposed on a side of the groove 316 adjacent to the third rod 23, and the fourth abutting surface 313 is disposed on the second locking flange 315. An annular engaging member 317 is disposed in the groove 316, the engaging member 317 is engaged with the first positioning portion 222 when the outer tube 31 is in the first position, the engaging member 317 is engaged with the second positioning portion 223 when the outer tube 31 is in the second position, and the engaging member 317 is engaged with the third positioning portion 226 when the outer tube 31 is in the third position.

The sliding sleeve 30 includes a first stop member 34 and a second stop member 35, the first stop member 34 is connected to an end of the outer sleeve 31 adjacent to the first rod 21, the second stop member 35 is connected to an end of the outer sleeve 31 adjacent to the third rod 23, when the outer sleeve 31 is in the second position, the first stop member 34 abuts against the second retaining ring 25, and when the outer sleeve 31 is in the third position, the second stop member 35 abuts against the first retaining ring 24.

The end of the first rod 21 opposite to the first end 211 is provided with a driving head 212, the driving head 212 has a quadrangular cross section along the radial direction of the first rod 21, and the end of the third rod 23 opposite to the fourth end 231 is provided with a handle 232.

The tool 10 is easy to operate and easy to assemble by the above structure. When the outer sleeve 31 is at the first position, the body 20 is not bendable to enable the tool 10 to have a quick rotation function, when the outer sleeve 31 is at the second position, the pivot point of the first rod 21 and the second rod 22 can rotate to provide a vertical driving mode, when the outer sleeve 31 is at the third position, the pivot point between the second rod 22 and the third rod 23 can rotate, and a vertical driving mode can also be provided, when the outer sleeve 31 is at the second position or the third position, a user can quickly return the outer sleeve 31 to the first position by elastic force by only slightly pushing the outer sleeve 31, thereby providing the advantage of easy operation. The tool 10 has the advantages of simple structure and easy assembly.

In view of the above, it can be concluded that the present invention has the following advantages:

1. the invention relates to a tool with F-rod and quick rotation functions, wherein the tool comprises a body and a sliding sleeve, the body comprises a first rod and a second rod, the first rod is provided with a first end, the second rod is provided with a second end, the second end is pivoted at the first end, a first positioning part, a second positioning part and a first abutting surface are arranged between the two ends of the second rod, the second positioning part is arranged at one side of the first positioning part opposite to the first rod, the sliding sleeve comprises an outer sleeve and a first elastic part, the outer sleeve can be sleeved on the body in a sliding manner between a first position and a second position relative to the body, a clamping part and a second abutting surface are arranged at the inner peripheral edge of the outer sleeve adjacent to one side of the body, and the second abutting surface is arranged at one side of the first abutting surface opposite to the first rod, one end of the first elastic piece is abutted against the first abutting surface, the other end of the first elastic piece is abutted against the second abutting surface, the outer sleeve is constantly sleeved on the second rod, when the outer sleeve is at the first position, the clamping part is clamped on the first positioning part, the outer sleeve is sleeved on the first end, when the outer sleeve is at the second position, the clamping part is clamped on the second positioning part, the outer sleeve is separated from the first end, and the tool achieves the effects of easiness in operation and easiness in assembly through the structure.

Claims

1. A tool with F rod and quick rotation functions is characterized by comprising:

the body comprises a first rod and a second rod, the first rod is provided with a first end, the second rod is provided with a second end, the second end is pivoted to the first end, a first positioning part, a second positioning part and a first abutting surface are arranged between the two ends of the second rod, and the second positioning part is arranged on one side, opposite to the first rod, of the first positioning part;

a sliding sleeve, the sliding sleeve includes an outer tube and a first elastic component, the outer tube can be set on the body between the first position and the second position relative to the body, the inner periphery of one side of the outer tube near the body is provided with a clamping part and a second leaning surface, the second leaning surface is set on one side of the first leaning surface near the first rod, one end of the first elastic component leans against the first leaning surface and the other end leans against the second leaning surface, the outer tube is always sleeved on the second rod, when the outer tube is at the first position, the clamping part is clamped on the first positioning part, the outer tube is sleeved on the first end, when the outer tube is at the second position, the clamping part is clamped on the second positioning part, the outer tube is separated from the first end.

2. The tool as claimed in claim 1, wherein the second shaft has a third end opposite to the first shaft, the body includes a third shaft, the third shaft has a fourth end pivotally connected to the third end, a third positioning portion and a third abutting surface are disposed between the two ends of the second shaft, the third positioning portion is disposed on a side of the first positioning portion opposite to the third shaft, the sliding sleeve includes a second elastic member, the outer sleeve is capable of sliding relative to the body between the first position, the second position and the third position, a fourth abutting surface is disposed on an inner peripheral edge of the outer sleeve adjacent to a side of the body, the fourth abutting surface is disposed on a side of the third abutting surface adjacent to the third shaft, the fourth abutting surface is disposed between the second abutting surface and the third abutting surface, one end of the second elastic piece is abutted against the third abutting surface, the other end of the second elastic piece is abutted against the fourth abutting surface, when the outer sleeve is at the third position, the clamping part is clamped on the third positioning part, and the outer sleeve is separated from the fourth end.

3. The tool of claim 2, wherein the first, second and third positioning portions surround the second rod and are formed in a groove shape, the body is provided with a first and a second retaining rings, the first and second retaining rings are disposed on the second rod, the first retaining ring is adjacent to the third rod, the second retaining ring is adjacent to the first rod, the first abutting surface is disposed on the first retaining ring, the third abutting surface is disposed on the second retaining ring, the locking portion is provided with a first locking flange and a second locking flange, a groove is disposed between the first locking flange and the second locking flange, the first locking flange is disposed on a side of the groove adjacent to the first rod, the second abutting surface is disposed on the first locking flange, the second locking flange is disposed on a side of the groove adjacent to the third rod, the fourth abutting surface is arranged on the second clamping flange, an annular clamping piece is arranged in the groove, the clamping piece is clamped on the first positioning part when the outer sleeve is at the first position, the clamping piece is clamped on the second positioning part when the outer sleeve is at the second position, and the clamping piece is clamped on the third positioning part when the outer sleeve is at the third position.

4. The tool of claim 3, wherein the sleeve comprises a first stop and a second stop, the first stop is connected to an end of the outer sleeve adjacent to the first rod, the second stop is connected to an end of the outer sleeve adjacent to the third rod, the first stop abuts against the second retaining ring when the outer sleeve is in the second position, and the second stop abuts against the first retaining ring when the outer sleeve is in the third position.

5. The tool as claimed in claim 4, wherein the first shaft has a driving head at an end opposite to the first end, the driving head has a quadrangular cross section along the radial direction of the first shaft, and the third shaft has a handle at an end opposite to the fourth end.