CN218397968U

CN218397968U - Multifunctional woodworking handle

Info

Publication number: CN218397968U
Application number: CN202222773511.XU
Authority: CN
Inventors: 朱广均
Original assignee: Ningbo Jiesheng Tools Co ltd
Current assignee: Ningbo Jiesheng Tools Co ltd
Priority date: 2022-10-20
Filing date: 2022-10-20
Publication date: 2023-01-31
Anticipated expiration: 2032-10-20

Abstract

The utility model relates to a handle, especially a multi-functional carpenter's handle, including the chuck, still include: the top of the handle body is provided with a fixing hole; the top of the fixed rod is provided with a lower taper hole and an external thread, and the chuck is movably inserted into the lower taper hole; the fixing sleeve is provided with an upper taper hole and an internal thread, the upper taper hole is communicated with the top of the fixing sleeve and is positioned above the internal thread, the fixing sleeve is arranged at the top of the fixing rod through the internal thread and the external thread, and the upper taper hole abuts against the top of the chuck and is used for clamping the chuck. The utility model provides a pair of multi-functional carpenter's handle can stably press from both sides tight multiple carpenter's instrument through the chuck to can change the chuck as required, realized carpenter's instrument's combination external member.

Description

Multifunctional woodworking handle

Technical Field

The utility model relates to a handle, especially a multi-functional carpenter's handle.

Background

The existing woodworking tools are basically independent workpieces, and the existing woodworking tools are poor in universality and inconvenient to store in the occasions where the woodworking tools are not frequently used, such as families.

The screwdriver head of a handle and a joint cooperation multiple specification is usually adopted to current screwdriver combination external member, connects to be the loose fit between with handle and the screwdriver head, and the screwdriver head can rock, and this kind of structure rocks to instruments such as drill bit, chisel that carpenter used, rocks and leads to unable accurate drilling and chisel hole, influences the use.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problem, the utility model provides a can stably press from both sides multi-functional carpenter's handle of tight carpenter's instrument, concrete technical scheme is:

a multifunctional woodworking handle comprises a chuck and further comprises: the top of the handle body is provided with a fixing hole; the top of the fixed rod is provided with a lower taper hole and an external thread, and the chuck is movably inserted into the lower taper hole; the fixing sleeve is provided with an upper taper hole and an internal thread, the upper taper hole is communicated with the top of the fixing sleeve and is positioned above the internal thread, the fixing sleeve is arranged at the top of the fixing rod through the internal thread and the external thread, and the upper taper hole abuts against the top of the chuck and is used for clamping the chuck.

Preferably, the clamping device further comprises a spring movably inserted in the lower taper hole and positioned below the clamping head.

Preferably, the handle further comprises a sheath mounted on the handle body.

Furthermore, the sheath is provided with a plurality of anti-skid grooves.

Preferably, a communication hole is arranged on the handle body and communicated with the fixing hole.

Preferably, the handle further comprises a plug screw, and the plug screw is mounted at the bottom of the handle body and is located at the end of the communication hole.

Preferably, the handle further comprises a connecting rod, one end of the connecting rod is connected with the bottom of the fixing rod through threads, the other end of the connecting rod is provided with a limiting ring, and the limiting ring abuts against the bottom of the handle body.

Furthermore, the other end of the connecting rod is provided with a screwdriver groove.

Compared with the prior art the utility model discloses following beneficial effect has:

the utility model provides a pair of multi-functional carpenter's handle can stably press from both sides tight multiple carpenter's instrument through the chuck to can change the chuck as required, realized carpenter's instrument's combination external member.

Drawings

FIG. 1 is a schematic view of the first embodiment

FIG. 2 is a cross-sectional view of the first embodiment;

FIG. 3 is an exploded view of the first embodiment;

FIG. 4 is a schematic view of a fixing rod;

fig. 5 is a cross-sectional view of the harness;

FIG. 6 is a sectional view of the second embodiment.

Detailed Description

The present invention will now be further described with reference to the accompanying drawings.

Example one

As shown in fig. 1 to 5, a multifunctional woodworking handle comprises a chuck 3, a handle body 1, a fixing rod 2, a fixing sleeve 4 and a spring 5.

The chuck 3 is a conventional chuck for a drill bit, a machine tool spindle, etc., and both ends of the chuck 3 are respectively provided with an upper conical head 31 and a lower conical head 32.

The top of the handle body 1 is equipped with the fixed orifices 11, and the outer disc cladding of the handle body 1 has sheath 6, and sheath 6 adopts the soft material to make to be equipped with a plurality of antiskid ribbed tile 61, improve the comfort level of using and prevent to skid. The top of dead lever 2 is equipped with down taper hole 21 and external screw thread 22, and the activity of chuck 3 is inserted in taper hole 21 down, lower conical head 32 and lower taper hole 21 phase-match, and spring 5 is located taper hole 21 down, and spring 5's both ends support respectively on the bottom of chuck 3 and taper hole 21 down for promote chuck 3 and upwards remove, loosen chuck 3, avoid taking place the unable condition of loosening of chuck 3 under the elasticity of self, it is convenient during extracting tool.

The fixing sleeve 4 is provided with an upper taper hole 41 and an internal thread 42, the upper taper hole 41 is communicated with the top of the fixing sleeve 4 and is positioned above the internal thread 42, the fixing sleeve 4 is arranged at the top of the fixing rod 2 through the internal thread 42 and the external thread 22, and the upper taper hole 41 is abutted against the upper taper head 31 at the top of the chuck 3 and is used for pushing the chuck 3 to move towards the lower taper hole 21 so as to realize the clamping tool of the chuck 3. The upper conical hole 41 is matched with the upper conical head 31.

Wherein, the handle body 1 is provided with a communicating hole 12, the top of the communicating hole 12 is communicated with the fixed hole 11, and the bottom of the communicating hole 12 is provided with a plug screw 7.

When the fixing sleeve is used, the fixing sleeve 4 is loosened, a proper woodworking tool is selected, then the handle of the tool is inserted into the chuck 3, the fixing sleeve 4 is rotated, the fixing sleeve 4 moves towards the direction of the fixing rod 2, the fixing sleeve 4 pushes the chuck 3 to move towards the bottom direction of the lower conical hole 21 after the upper conical hole 41 abuts against the upper conical head 31 of the chuck 3, until the chuck 3 clamps the handle of the tool, and then the tool can be used. When it is necessary to replace the tool, the sleeve 4 is loosened, the collet 3 is moved towards the top of the lower tapered hole 21 under the action of the spring 5, so as to loosen the shank of the tool, extract the tool, insert a new tool and then tighten the sleeve 4 again.

When the fixing rod 2 is replaced, the fixing rod 2 is knocked out from the fixing hole 11 through the communicating hole 12 by adopting a long rod, then the fixing rod 2 with another specification is loaded, and the corresponding chuck 3 is selected, so that more tools can be applied.

The chuck 3 can press from both sides tight instrument to through last taper hole 41 and lower taper hole 21 locking chuck 3 and instrument, the instrument forms overall structure with the handle body 1, can not rock, uses reliably, simple to operate.

The bottom of the fixing lever 2 may be a regular polygonal structure and the fixing hole 11 may be a regular polygonal hole, thereby preventing the fixing lever 2 from rotating.

Example two

On the basis of the above embodiment, as shown in fig. 6, the handle further comprises a connecting rod 8, one end of the connecting rod 8 is connected with the bottom of the fixing rod 2 through a thread, the other end of the connecting rod is provided with a limiting ring 81, the limiting ring 81 abuts against the bottom of the handle body 1, and the other end of the connecting rod 8 is provided with a screwdriver slot, so that the handle is convenient to disassemble and assemble. Connecting rod 8 can prevent that dead lever 2 from droing in fixed orifices 11 with dead lever 2 locking, improves stability and reliability, also conveniently pulls down dead lever 2 simultaneously.

The technical principle of the present invention is described above with reference to specific embodiments. The description is made for the purpose of illustrating the principles of the invention and is not to be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without any inventive effort, which would fall within the scope of the claims of the present invention.

Claims

1. The utility model provides a multi-functional carpenter's handle, includes chuck (3), its characterized in that still includes:

the handle comprises a handle body (1), wherein a fixing hole (11) is formed in the top of the handle body (1);

the top of the fixing rod (2) is provided with a lower taper hole (21) and an external thread (22), and the chuck (3) is movably inserted into the lower taper hole (21); and

fixed cover (4), be equipped with taper hole (41) and internal thread (42) on fixed cover (4), go up taper hole (41) with the top of fixed cover (4) communicates with each other, and is located the top of internal thread (42), fixed cover (4) are passed through internal thread (42) with external screw thread (22) are installed the top of dead lever (2), go up taper hole (41) and support the top of chuck (3) for press from both sides tight chuck (3).

2. A multifunctional woodworking handle according to claim 1, further comprising a spring (5), wherein the spring (5) is movably inserted in the lower tapered hole (21) and is located below the chuck (3).

3. A multifunctional woodworking handle according to claim 1, further comprising a sheath (6), wherein the sheath (6) is mounted on the handle body (1).

4. A multi-function woodworking handle according to claim 3, wherein said sheath (6) is provided with anti-slip grooves (61).

5. A multifunctional woodworking handle according to any one of claims 1 to 4, wherein the handle body (1) is provided with a communication hole (12), and the communication hole (12) is communicated with the fixing hole (11).

6. A woodworking handle according to claim 5, further comprising a plug screw (7), wherein said plug screw (7) is mounted at the bottom of said handle body (1) and is located at the end of said communication hole (12).

7. The multifunctional woodworking handle as claimed in claim 5, further comprising a connecting rod (8), wherein one end of the connecting rod (8) is connected with the bottom of the fixing rod (2) through threads, the other end of the connecting rod is provided with a limiting ring (81), and the limiting ring (81) abuts against the bottom of the handle body (1).

8. A multi-functional woodworking handle according to claim 7, wherein the other end of the connecting rod (8) is provided with a screwdriver slot.