CN213054669U

CN213054669U - Long-rod power tool with connecting rod

Info

Publication number: CN213054669U
Application number: CN202022077367.7U
Authority: CN
Inventors: 张志强
Original assignee: Matfron Industrial Automation Shanghai Co ltd
Current assignee: Matfron Industrial Automation Shanghai Co ltd
Priority date: 2020-09-21
Filing date: 2020-09-21
Publication date: 2021-04-27
Anticipated expiration: 2030-09-21

Abstract

The utility model belongs to the technical field of stock class power tool, especially, for a stock class power tool with connecting rod, can not fold the connecting rod to current stock class power tool, lead to being difficult to accomodate and store the problem, the scheme is presented now, and it includes head rod and second connecting rod, head rod and the one end that the second connecting rod is close to each other are passed through hinged joint and are connected and seted up first spread groove and second spread groove respectively, and the other end fixed mounting of head rod has the main handle, and the other end fixed mounting of second connecting rod has the tool housing, sliding mounting has the connecting plate in the first spread groove, connecting plate and second spread groove swing joint, connecting plate one side fixedly connected with reset spring's one end. The utility model discloses be convenient for fold and accomodate stock class power tool's connecting rod to be convenient for store and the transportation, do benefit to the use.

Description

Long-rod power tool with connecting rod

Technical Field

The utility model relates to a stock class power tool technical field especially relates to a stock class power tool with connecting rod.

Background

Grass trimmers, pruners, pole saws and the like are common long-pole power tools with connecting rods. A pole-type power tool includes a motor, a work attachment, and a head housing. The motor drives the work attachment to implement a work function. The head housing is fixed to one end of the connecting rod.

The existing long rod type power tool cannot fold the connecting rod, so that the connecting rod type power tool is difficult to store and store, and therefore the long rod type power tool with the connecting rod is provided for solving the problems.

Disclosure of Invention

The utility model aims at solving the shortcoming that current long pole class power tool can not fold, lead to being difficult to accomodate and store the connecting rod, and the long pole class power tool with connecting rod that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a long-rod power tool with connecting rods comprises a first connecting rod and a second connecting rod, wherein one end, close to each other, of the first connecting rod and the second connecting rod is rotatably connected through a hinge and is respectively provided with a first connecting groove and a second connecting groove, the other end of the first connecting rod is fixedly provided with a main handle, the other end of the second connecting rod is fixedly provided with a tool shell, the first connecting groove is internally and slidably provided with a connecting plate, the connecting plate is movably connected with the second connecting groove, one side of the connecting plate is fixedly connected with one end of a reset spring, the other end of the reset spring is fixedly connected with the inner wall of the first connecting groove, the top of the connecting plate is provided with a vertical groove, a transverse plate is slidably arranged in the vertical groove, one side of the top of the transverse plate is fixedly provided with a clamping pin, one end of the top of the second connecting rod is provided, the other end of the pressure lever is fixedly provided with a pressure plate.

Preferably, equal fixedly connected with connecting spring in diaphragm bottom both sides, the other end and the vertical tank bottom inner wall fixed connection of two connecting spring support and reset the diaphragm.

Preferably, a communicating hole communicated with the first connecting groove is formed in one end of the top of the first connecting rod, and the pressing rod is movably abutted against the inner wall of one side of the communicating hole to limit the pressing rod.

Preferably, equal fixed mounting has the limiting plate on the vertical groove both sides inner wall, and two limiting plate bottoms all carry on spacingly with diaphragm top activity butt to the diaphragm.

Preferably, the bottom of each limiting plate is fixedly connected with one end of each guide rod, the other end of each guide rod is fixedly connected with the inner wall of the bottom of each vertical groove, and the transverse plate is slidably sleeved on the outer side of each guide rod to guide the transverse plate.

Preferably, the fixed plate is fixedly mounted at the other end of the top of the first connecting rod, and the auxiliary handle is fixedly mounted at the top of the fixed plate, so that the holding effect on the first connecting rod is enhanced.

In the utility model, a stock class power tool with connecting rod, through pressing down the clamp plate and drive the diaphragm downstream through the depression bar, and compress connecting spring, the diaphragm drives the bayonet lock downstream and makes the bayonet lock break away from with being connected of card hole, then promote the clamp plate to move to one side, the clamp plate drives the diaphragm through the depression bar and drives the connecting plate to move to one side motion diaphragm, make the connecting plate break away from with being connected of second spread groove, then can anticlockwise rotation first connecting rod in order to realize the folding to the second connecting rod, thereby be convenient for store and transport it;

in the utility model, a stock class power tool with connecting rod, through the reverse rotation head rod, the connecting plate slides in the second spread groove backward and slides under reset spring's effect, the second connecting rod is fixed, the diaphragm slides upwards under two coupling spring's effects, the diaphragm drives the bayonet lock and moves upwards to make the bayonet lock card go into the bayonet lock, thereby improve the stability of being connected of head rod and second connecting rod, the security when guaranteeing to use, then control the head rod through holding main handle and vice handle and move, thereby realize power tool's operation;

the utility model has the advantages of reasonable design, be convenient for fold the connecting rod of stock class power tool and accomodate to be convenient for store and transport, do benefit to the use, the reliability is high.

Drawings

Fig. 1 is a schematic structural view of a long-rod power tool with a connecting rod according to the present invention;

fig. 2 is a schematic structural view of a part a of a long rod type power tool with a connecting rod according to the present invention;

fig. 3 is a schematic structural diagram of a section B-B of a long rod type power tool with a connecting rod according to the present invention.

In the figure: 1. a first connecting rod; 2. a second connecting rod; 3. a tool housing; 4. a main handle; 5. a first connecting groove; 6. a connecting plate; 7. a second connecting groove; 8. a vertical groove; 9. a transverse plate; 10. a bayonet lock; 11. a pressure lever; 12. a clamping hole; 13. pressing a plate; 14. a guide bar; 15. a connecting spring; 16. a limiting plate; 17. a return spring; 18. a communicating hole; 19. and a secondary handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a long rod type power tool with connecting rods comprises a first connecting rod 1 and a second connecting rod 2, wherein one end of the first connecting rod 1, which is close to the second connecting rod 2, is rotatably connected through a hinge and is respectively provided with a first connecting groove 5 and a second connecting groove 7, the other end of the first connecting rod 1 is fixedly provided with a main handle 4, the other end of the second connecting rod 2 is fixedly provided with a tool housing 3, a connecting plate 6 is slidably mounted in the first connecting groove 5, the connecting plate 6 is movably connected with the second connecting groove 7, one side of the connecting plate 6 is fixedly connected with one end of a return spring 17, the other end of the return spring 17 is fixedly connected with the inner wall of the first connecting groove 5, the top of the connecting plate 6 is provided with a vertical groove 8, a transverse plate 9 is slidably mounted in the vertical groove 8, one side of the top of the transverse plate 9 is fixedly provided with, the bayonet pin 10 is movably clamped with the clamping hole 12, the other side of the top of the transverse plate 9 is fixedly connected with one end of a pressure lever 11, and the other end of the pressure lever 11 is fixedly provided with a pressure plate 13.

The utility model discloses in, diaphragm 9 bottom both sides equal fixedly connected with connecting spring 15, two connecting spring 15's the other end and 8 bottom inner wall fixed connection in vertical groove support and reset diaphragm 9.

The utility model discloses in, the intercommunicating pore 18 with 5 intercommunications of first connecting groove is seted up to 1 top one end of head rod, and depression bar 11 carries on spacingly with 18 one side inner wall activity butts of intercommunicating pore to depression bar 11.

The utility model discloses in, equal fixed mounting has limiting plate 16 on the 8 both sides inner walls in vertical groove, and two limiting plate 16 bottoms all with diaphragm 9 top activity butt, carry on spacingly to diaphragm 9.

The utility model discloses in, the one end of two 16 equal fixedly connected with guide bar 14 in limiting plate bottom, the other end and the 8 bottom inner wall fixed connection in vertical groove of two guide bar 14, diaphragm 9 slip cap establish in the guide bar 14 outside, lead to diaphragm 9.

The utility model discloses in, the top other end fixed mounting of head rod 1 has the fixed plate, and fixed plate top fixed mounting has vice handle 19, strengthens the effect of gripping to head rod 1.

In the utility model, when the equipment is required to be stored, the pressing plate 13 is pressed and the pressing rod 11 drives the transverse plate 9 to move downwards, the connecting spring 15 is compressed, the transverse plate 9 drives the bayonet pin 10 to move downwards to separate the bayonet pin 10 from the connection with the bayonet hole 12, then the pressing plate 13 is pushed to move to one side, the pressing plate 13 drives the transverse plate 9 to move to one side through the pressing rod 11 and drive the connecting plate 6 to move to one side through the transverse plate 9, the connecting plate 6 is separated from the connection with the second connecting groove 7, then the first connecting rod 1 can be rotated anticlockwise to fold the second connecting rod 2, thereby being convenient for storing and transporting the connecting plate, when the equipment is required to be used, the connecting plate 6 slides reversely under the action of the reset spring 17 and slides into the second connecting groove 7, the second connecting rod 2 is fixed, the transverse plate 9 slides upwards under the action of the two connecting springs 15, the transverse plate 9 drives the bayonet pins 10 to move upwards so that the bayonet pins 10 are clamped into the bayonet holes 12, therefore, the connection stability of the first connecting rod 1 and the second connecting rod 2 is improved, the safety in use is guaranteed, then the first connecting rod 1 is controlled to move by holding the main handle 4 and the auxiliary handle 19, and therefore the operation of the power tool is achieved.

Claims

1. A long-rod power tool with connecting rods comprises a first connecting rod (1) and a second connecting rod (2) and is characterized in that one ends, close to each other, of the first connecting rod (1) and the second connecting rod (2) are rotatably connected through hinges and are respectively provided with a first connecting groove (5) and a second connecting groove (7), the other end of the first connecting rod (1) is fixedly provided with a main handle (4), the other end of the second connecting rod (2) is fixedly provided with a tool shell (3), a connecting plate (6) is slidably arranged in the first connecting groove (5), the connecting plate (6) is movably connected with the second connecting groove (7), one end of a reset spring (17) is fixedly connected to one side of the connecting plate (6), the other end of the reset spring (17) is fixedly connected with the inner wall of the first connecting groove (5), and a vertical groove (8) is formed in the top of the connecting plate (6), sliding mounting has diaphragm (9) in vertical groove (8), and diaphragm (9) top one side fixed mounting has bayonet lock (10), second connecting rod (2) top one end seted up with bayonet lock (10) adaptation card hole (12), bayonet lock (10) clamp with card hole (12) activity, the one end of diaphragm (9) top opposite side fixedly connected with depression bar (11), the other end fixed mounting of depression bar (11) has clamp plate (13).

2. The long-rod type power tool with the connecting rod as claimed in claim 1, wherein the connecting springs (15) are fixedly connected to both sides of the bottom of the transverse plate (9), and the other ends of the two connecting springs (15) are fixedly connected with the inner wall of the bottom of the vertical groove (8).

3. The long-rod type power tool with the connecting rod as claimed in claim 1, wherein a communicating hole (18) communicating with the first connecting groove (5) is formed at one end of the top of the first connecting rod (1), and the pressure rod (11) is movably abutted against the inner wall of one side of the communicating hole (18).

4. The long-rod type power tool with the connecting rod as claimed in claim 1, wherein the inner walls of the two sides of the vertical groove (8) are fixedly provided with limiting plates (16), and the bottoms of the two limiting plates (16) are movably abutted against the top of the transverse plate (9).

5. The long-rod type power tool with the connecting rod as claimed in claim 4, wherein one end of the guide rod (14) is fixedly connected to the bottom of each of the two limiting plates (16), the other end of each of the two guide rods (14) is fixedly connected to the inner wall of the bottom of the vertical groove (8), and the transverse plate (9) is slidably sleeved on the outer side of each of the guide rods (14).

6. The long pole type power tool with the connecting rod as set forth in claim 1, wherein a fixing plate is fixedly installed at the other end of the top of the first connecting rod (1), and a sub-handle (19) is fixedly installed at the top of the fixing plate.