CN211728499U

CN211728499U - Novel handle for multiple cutting machines

Info

Publication number: CN211728499U
Application number: CN201922420790.XU
Authority: CN
Inventors: 胡才珍; 陈英杰
Original assignee: Wuhu Jieda Hardware Tools Sales Co ltd
Current assignee: Wuhu Jieda Hardware Tools Sales Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-10-23
Anticipated expiration: 2029-12-30

Abstract

The utility model discloses a novel handle for various cutting machines, wherein the bottom end of a three-way pipe is provided with a threaded hole and a reserved mounting hole which can be detachably fixed on various cutting machines; the tail part of the straight sleeve continues to extend to form an arc-shaped first split mounting piece, and a first handle mounting piece is formed by extending downwards at the boundary of the straight sleeve and the straight sleeve; a second handle mounting sheet is formed on the second split mounting sheet, so that a cavity for hiding and mounting electric wires is formed inside the arc-shaped tube after the first and second split mounting sheets are assembled into the arc-shaped tube, and the tail part of the arc-shaped tube and the head part connected with the straight sleeve are both provided with an inlet and an outlet of the electric wires; the first handle mounting piece and the second handle mounting piece are assembled into a complete handle, an ear plate is horizontally formed on the first handle mounting piece or the second handle mounting piece, and a mounting hole for mounting a water valve is formed in the ear plate. Its simple structure, convenient to use, the suitability is strong, can avoid spray pipe, electric wire and handle winding, improves the travelling comfort of use, has promoted the work efficiency of cutting machine.

Description

Novel handle for multiple cutting machines

Technical Field

The utility model relates to a cutting machine field specifically relates to a novel handle for multiple cutting machine.

Background

The dust-free cutting of the cutting machine in the prior art achieves the purpose of dust removal by a water spraying method, the cutting machine has multiple cutting functions to meet the use requirements in order to facilitate operation and use, and a handle is arranged on the cutting machine for operation when the cutting machine is used.

The existing handle has low applicability and cannot be adjusted and used according to cutting machines of different models; meanwhile, the electric wire for supplying power and the water pipe for removing dust are exposed in the using process and are easy to be wound or wound on the handle, so that the electric wire or the water pipe is twisted and bent, the water outlet and the power supply are difficult to ensure safety, and the water valve for controlling water spraying does not have a proper fixed position, so that the operation is inconvenient, and the working efficiency of slotting is seriously influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a novel handle for multiple cutting machine, this a novel handle simple structure for multiple cutting machine, convenient to use, the suitability is strong, can avoid electric wire and dust removal water pipe or handle winding, improves the travelling comfort of use, has promoted the work efficiency of cutting machine.

In order to achieve the purpose, the utility model provides a novel handle for a plurality of cutting machines, which comprises a three-way pipe which is vertically arranged and a straight sleeve pipe of which the head part can be horizontally sheathed and fixed on the three-way pipe in a sliding way, wherein the bottom end of the three-way pipe is provided with a main threaded hole and a reserved mounting hole which can be detachably fixed on the plurality of cutting machines; the tail part of the straight sleeve continues to extend to form an arc-shaped first split mounting piece, and the boundary of the first split mounting piece and the straight sleeve extends downwards to form a first handle mounting piece; the novel handle also comprises a second split mounting piece, wherein the second split mounting piece is formed on the second split mounting piece, so that a cavity for hiding and mounting the electric wire is formed inside the arc-shaped pipe after the first split mounting piece and the second split mounting piece are assembled into the arc-shaped pipe, and the tail part of the arc-shaped pipe and the head part connected with the straight sleeve pipe are both provided with an inlet and an outlet of the electric wire; meanwhile, the first handle mounting piece and the second handle mounting piece are assembled into a complete handle, an ear plate is horizontally formed on the first handle mounting piece or the second handle mounting piece, and a mounting hole for mounting a water valve is formed in the ear plate; wherein, the dust removal water pipe of installation on the water valve is unanimous with the extending direction of electric wire.

Preferably, the tee bend is gone up the level and is outwards formed the extension pipe, and the straight sleeve pipe cover is established in the extension pipe outside and the interval is provided with a plurality of spacing holes on the lateral wall, can fix the straight sleeve pipe to the extension pipe on through spacing bolt runs through spacing hole and extension pipe in proper order.

Preferably, a strip-shaped limiting slide block is formed on the outer wall of the extension pipe along the length direction, and a strip-shaped limiting groove matched with the limiting slide block is formed on the inner wall of the straight sleeve pipe along the length direction.

Preferably, the extension pipe is provided with a plurality of layers of annular bulges at positions close to the tee pipe.

Preferably, a soft rubber cap is formed at the top end of the three-way pipe, and the diameter of the soft rubber cap is larger than that of the three-way pipe.

Preferably, the reserved mounting hole is an elliptical hole and can be matched with and penetrate through fixing screws of various models.

Preferably, the handle is contoured to conform to the shape of the palm of the hand.

Preferably, the bottom end of the arcuate tube projects outwardly to form a stop for contact with the knee of a user.

Preferably, a plurality of restraining protrusions or restraining grooves are arranged on two sides of the inner wall of the first split mounting piece and/or the second split mounting piece along the extending direction of the electric wire, and are used for restraining the arrangement of the guide electric wire.

According to the technical scheme, the utility model adopts a split structure, the head part of the straight sleeve can be horizontally sheathed and fixed on the three-way pipe in a sliding way, and the bottom end of the three-way pipe is provided with a main threaded hole and a reserved mounting hole which can be detachably fixed on various cutting machines; like this, can slide the length of adjustment straight sleeve pipe to the different needs of different model cutting machines, the position of adjusting reservation mounting hole makes can tightly fix the three-way pipe to the cutting machine on through the bolt. Simultaneously, the inside cavity of whole body will be used for the electric wire of power supply to hide the setting inside the body, avoids it to expose outside and in the use with hand, dust removal water pipe or handle winding in a jumble. Furthermore, the handle formed on the straight sleeve can be used conveniently, and both hands can control the whole novel handle to perform cutting operation forcibly. The first handle mounting piece or the second handle mounting piece is horizontally provided with the lug plate, the lug plate is provided with a mounting hole for mounting a water valve, the water valve can be mounted at a more optimized position through the mounting hole, the compactness of the whole novel handle is improved, and the operation space is enlarged.

Other features and advantages of the present invention will be described in detail in the detailed description which follows.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of a novel handle for various cutting machines according to an embodiment of the present invention;

FIG. 2 is a front view of a novel handle for multiple cutting machines in one embodiment provided in accordance with the present invention;

FIG. 3 is a half-sectional view of a novel handle for multiple cutting machines in one embodiment provided in accordance with the present invention;

FIG. 4 is a schematic structural diagram of a tee in one embodiment provided in accordance with the present invention;

fig. 5 is a schematic structural diagram of a straight sleeve according to an embodiment of the present invention.

Description of the reference numerals

1-three-way pipe 2-straight sleeve

3-first split mounting piece 4-first handle mounting piece

5-second split mounting piece 6-second handle mounting piece

7-reserved mounting hole 8-wire

9-ear plate 10-mounting hole

11-extension tube 12-limiting hole

13-annular bulge 14-soft rubber cap

15-resisting block 16-strip-shaped limiting slide block

17-strip-shaped limiting groove 18-constraint bulge

Detailed Description

The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.

In the present invention, unless otherwise specified, the terms of orientation such as "upper, lower, inner, outer" and the like included in the terms only represent the orientation of the terms in a conventional use state or are colloquially known by those skilled in the art, and should not be construed as limiting the terms.

Referring to fig. 1 to 5, the utility model provides a novel handle for various cutting machines, which comprises a vertically arranged three-way pipe 1 and a straight sleeve 2 with a head part capable of horizontally sliding and sleeved on and fixed on the three-way pipe 1, wherein the bottom end of the three-way pipe 1 is provided with a main threaded hole and a reserved mounting hole 7 which can be detachably fixed on various cutting machines; the tail part of the straight sleeve 2 continues to extend to form an arc-shaped first split mounting piece 3, and the boundary of the first split mounting piece 3 and the straight sleeve 2 extends downwards to form a first handle mounting piece 4; the novel handle further comprises a second split mounting piece 5, a second handle mounting piece 6 is formed on the second split mounting piece 5, so that a cavity for hiding and mounting an electric wire 8 is formed inside the arc-shaped pipe after the first split mounting piece 3 and the second split mounting piece 5 are assembled into the arc-shaped pipe, and an inlet and an outlet of the electric wire 8 are formed at the tail part of the arc-shaped pipe and the head part connected with the straight sleeve 2; meanwhile, the first handle mounting piece 4 and the second handle mounting piece 6 are assembled into a complete handle, an ear plate 9 is horizontally formed on the first handle mounting piece 4 or the second handle mounting piece 6, and a mounting hole 10 for mounting a water valve is formed in the ear plate 9; wherein, the dust removal water pipe installed on the water valve is consistent with the extending direction of the electric wire 8.

Through the technical scheme, the novel handle adopts a split structure, the head of the straight sleeve can be horizontally slidably sleeved and fixed on the three-way pipe, and threaded holes and reserved mounting holes which can be detachably fixed on various cutting machines are formed at the bottom end of the three-way pipe; like this, can slide the length of adjustment straight sleeve pipe to the different needs of different model cutting machines, the position of adjusting reservation mounting hole makes can tightly fix the three-way pipe to the cutting machine on through the bolt. Simultaneously, the inside cavity of whole body will be used for the electric wire of power supply to hide the setting inside the body (as shown by the arrow in fig. 3, the afterbody entering of pipe from the pipe, wear out from pipe and straight bushing's head to, the dust removal water pipe of installation on the water valve is unanimous with the extending direction of electric wire), avoids it to expose outside and twine in a mixed and disorderly with hand, dust removal water pipe or handle in the use. Furthermore, the handle formed on the straight sleeve can be used conveniently, and both hands can control the whole novel handle to perform cutting operation forcibly. The first handle mounting piece or the second handle mounting piece is horizontally provided with the lug plate, the lug plate is provided with a mounting hole for mounting a water valve, the water valve can be mounted at a more optimized position through the mounting hole, the compactness of the whole novel handle is improved, and the operation space is enlarged.

In this embodiment, in order to facilitate flexible adjustment of the length of the novel handle, preferably, the extension pipe 11 is horizontally and outwardly formed on the three-way pipe 1, the straight sleeve 2 is sleeved outside the extension pipe 11, a plurality of limiting holes 12 are formed in the side wall of the straight sleeve at intervals, and the straight sleeve 2 can be fixed to the extension pipe 11 by sequentially penetrating through the limiting holes 12 and the extension pipe 11 through the limiting bolts.

In order to avoid being influenced by external force and taking place the rotation at the sliding adjustment in-process, lead to straight sleeve pipe 2 and three-way pipe 1 original cooperation angle to destroy, take place the dislocation and then influence the equipment and use, preferably, form bar limiting slide 16 along length direction on the outer wall of extension pipe 11, form the bar spacing groove 17 with limiting slide 16 matched with along length direction on the inner wall of straight sleeve pipe 2.

In addition, in order to increase the structural stability between the extension pipe 11 and the tee 1 and prevent deformation under the influence of external force, it is preferable that the extension pipe 11 is provided with a plurality of layers of annular protrusions 13 at positions close to the tee 1.

When the novel handle is used, the cutting machine is used to be close to a corner, the ratchet wheel can be used for cutting the ground and the wall simultaneously, and the cutting machine can be pulled to form a cutting groove at the ground moving position when the ratchet wheel vertically cuts the ground downwards; similarly, the wall can be cut horizontally or vertically by using a ratchet wheel; in order to utilize the body position cooperation hand concurrent operation in this in-process in order to improve the stability and the high efficiency of cutting operation, press simultaneously, promote or lean on novel handle with human knee position cooperation hand for example when cutting, and at this in-process, cause excessive oppression to make the tired degree of manpower work aggravation to the human body for the novel handle that slows down hard material, preferably, the diameter that three-way pipe 1 top was formed with soft rubber cap 14 and soft rubber cap 14 is greater than the diameter of three-way pipe 1. It is further preferred that the bottom end of the arcuate tube is outwardly convex to form a stop 15 for contact with the knee of the user.

In addition, in order to make this novel handle can be applicable to on fixing to the cutting machine of different models, preferably, reserve mounting hole 7 and be the oval hole and can cooperate the set screw that passes multiple model.

In the present embodiment, in order to improve the comfort of holding the handle with the palm and reduce fatigue of the human body, the handle is preferably shaped to fit the palm.

When the electric wire 8 is hidden and stored in the novel handle, in order to prevent the electric wire from being damaged or even broken due to the fact that the electric wire is distorted and deformed under the traction influence of external force in the using process, preferably, a plurality of restraining protrusions 18 or restraining grooves are arranged on the inner wall of the first split mounting piece 3 and/or the inner wall of the second split mounting piece 5 along the extending direction of the electric wire 8 and used for restraining and guiding the arrangement of the electric wire 8.

The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the details of the above embodiments, and the technical concept of the present invention can be within the scope of the present invention to perform various simple modifications to the technical solution of the present invention, and these simple modifications all belong to the protection scope of the present invention.

It should be noted that the various technical features described in the above embodiments can be combined in any suitable manner without contradiction, and in order to avoid unnecessary repetition, the present invention does not need to describe any combination of the features.

In addition, various embodiments of the present invention can be combined arbitrarily, and the disclosed content should be regarded as the present invention as long as it does not violate the idea of the present invention.

Claims

1. The novel handle for various cutting machines is characterized by comprising a vertically arranged three-way pipe (1) and a straight sleeve (2) with a head part capable of being horizontally sleeved and fixed on the three-way pipe (1) in a sliding manner, wherein a main threaded hole and a reserved mounting hole (7) which are detachably fixed on various cutting machines are formed at the bottom end of the three-way pipe (1); the tail part of the straight sleeve (2) continues to extend to form an arc-shaped first split mounting piece (3), and a first handle mounting piece (4) is formed by extending downwards at the boundary of the first split mounting piece (3) and the straight sleeve (2); the novel handle further comprises a second split mounting piece (5), a second handle mounting piece (6) is formed on the second split mounting piece (5), so that a cavity for hiding and mounting an electric wire (8) is formed inside an arc-shaped pipe after the first split mounting piece (3) and the second split mounting piece (5) are assembled into the arc-shaped pipe, and an inlet and an outlet of the electric wire (8) are formed at the tail part of the arc-shaped pipe and the head part connected with the straight sleeve (2); meanwhile, the first handle mounting piece (4) and the second handle mounting piece (6) are assembled into a complete handle, an ear plate (9) is horizontally formed on the first handle mounting piece (4) or the second handle mounting piece (6), and a mounting hole (10) for mounting a water valve is formed in the ear plate (9); and the dust removal water pipe arranged on the water valve is consistent with the extension direction of the electric wire (8).

2. The novel handle for various cutting machines as claimed in claim 1, wherein an extension pipe (11) is horizontally formed outwards on the three-way pipe (1), the straight sleeve (2) is sleeved outside the extension pipe (11), a plurality of limiting holes (12) are arranged on the side wall of the straight sleeve at intervals, and the straight sleeve (2) can be fixed on the extension pipe (11) through a limiting bolt which sequentially penetrates through the limiting holes (12) and the extension pipe (11).

3. The novel handle for various cutting machines according to claim 2, characterized in that the outer wall of the extension pipe (11) is formed with a strip-shaped limiting slider (16) along the length direction, and the inner wall of the straight sleeve (2) is formed with a strip-shaped limiting groove (17) matched with the limiting slider (16) along the length direction.

4. Novel handle for multiple cutting machines according to claim 3, characterized in that the extension pipe (11) is provided with a multilayer annular protrusion (13) at a position close to the tee (1).

5. The novel handle for multiple cutting machines according to claim 4, characterized in that the top end of the tee (1) is formed with a soft rubber cap (14) and the diameter of the soft rubber cap (14) is larger than the diameter of the tee (1).

6. The new handle for multiple cutting machines according to claim 1, characterized in that the pre-made mounting holes (7) are oblong holes and can fit through the fixing screws of multiple models.

7. The novel handle for multiple cutting machines of claim 1 wherein the handle is contoured to conform to the shape of a palm of a hand.

8. The new handle for multiple cutting machines according to claim 1, characterized in that the bottom end of the arc tube is outwardly convex forming a stop (15) for contact with the user's knee.

9. The novel handle for multiple cutting machines according to claim 1, wherein the inner wall of the first and/or second split mounting pieces (3, 5) is provided with a plurality of restraining protrusions (18) or restraining grooves on both sides along the extending direction of the electric wire (8) for restraining and guiding the arrangement of the electric wire (8).