JPH0742647Y2 - Saw handle - Google Patents

Description

[Detailed description of the device]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a bar-shaped portion, that is, a handle of a saw, which is attached to a saw so as to be easily gripped and held.

[0002]

2. Description of the Related Art Generally, a hard material such as wood or synthetic resin is used.
If you use something as a handle for the saw, it is difficult for the fingers to get used to the handle
Because of this, my fingers are very tired. Also, with the handle of the saw
Therefore, if there is no cavity inside, the weight of the handle itself will increase.
Invite.

For this reason, the surface of the handle of the handle is used to prevent slippage.
Attach a pair of left and right handle components that cover the elastic body and face each other.
It is designed to be lightweight by making it integrally joined to form a hollow shape.
Is known.

By the way, a conventional saw handle of this type
Fold the saw blade around the spindle and fold it into the saw blade housing groove.
When applied to the enabled saw handle, both grip the saw handle.
The saw blade housing groove on the lower abdomen where the fingers make the strongest contact
Was provided.

[0005]

[Problems to be solved by the device] However, this
A saw blade accommodating groove is provided on the lower abdomen where the fingers make the strongest contact.
The saw blade accommodating groove is
You will have to grip the sharp edges directly with your fingers.
The fingers are sore and there is not enough force to smoothly saw them.
An inconvenient situation occurred, such as hindering work.

An object of the present invention is to provide a saw handle which solves the above problems.

[0007]

The handle of the saw according to the present invention is curved in a bow shape with a slightly gentle curve to the ventral side.
In the longitudinal sectional view perpendicular to the longitudinal direction, the pair of left and right handle constituent members 2, which are opposite to each other and have the elastic body 1 for slip prevention adhered to the surface of the handle body 5 , have a slender shape . 3, the handle constituent members 2 and 3 are integrally joined and formed , and the saw blade 7 is foldable by a spindle 9.
A saw blade accommodating groove 8 for supporting and accommodating the saw blade 7 is provided.
The handle of a saw, which has a grip portion that is gripped by the user.
The lower blade side does not have a saw blade accommodating groove, and
Saw blades on the front and rear ventral sides of the handle that sandwich the grip
It is characterized in that the groove 8 is formed .

[0008]

[Operation] When using the handle of the saw according to the present invention,
Fingers should grip the grip where the saw blade housing groove is not formed.
In other words, when pressing the saw,
It strongly contacts the lower abdomen where the blade accommodating groove is not formed. Well
In addition, the front part of the handle where the saw blade holds the grip even when not in use
And the saw blade accommodating groove 8 formed on the lower ventral side of the rear portion, respectively.
The saw blade is stored and held.

[0009]

As is apparent from the above description, the handle of the saw according to the present invention has the fingers strongly pressed down when the saw is pressed and ground.
Even if you touch the abdomen, your fingers will not hurt or you will not have enough force.
Avoiding situations that do not occur, you can perform smooth work
Along with this, there is sufficient safety when carrying the saw when not in use.
The integrity is maintained.

[0010]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be specifically described below with reference to the drawings. FIG. 1 (A) is a front view showing the entire saw according to the present invention, which is partially omitted, and FIG. 1 (B) is an end view taken along the line IB-IB of FIG. 1 (A). is there.

In these drawings, reference numeral 4 denotes a foldable saw handle, which has an elongated shape curved in an arc shape with a gentle curve toward the ventral side of the saw, and has an oval or elliptical cross section. It has a shape.

The handle 4 is provided with a pair of left and right halved handle constituent members 2 and 3 facing each other in a longitudinal sectional area perpendicular to the longitudinal direction. The handle constituent members 2 and 3 are integrally formed. It is formed by joining. Further, a saw blade accommodating groove 8 capable of accommodating the saw blade 7 is formed in each of the front portion and the rear portion of the handle 4, and the saw blade 7 is moved to the handle 4 by a support shaft 9 composed of a pair of bolts and nuts. When the saw blade 7 is folded, as shown in FIG. 7, the rear portion of the saw blade 7 is kept buried in the handle 4.

The handle constituting members 2 and 3 are handle bodies 5 each made of a hard synthetic resin, and rubber, sponge or soft synthetic resin attached to the outer periphery of the handle body 5 forming the surface of the handle 4. And an elastic body 1 for slip prevention.
The handle body 5 has a hollow portion 10 provided therein over substantially the entire length thereof, and a hollow portion 1 substantially corresponding to a central portion and a rear end portion.
A pair of cylindrical projections 11 and 11 provided so as to be insertable into each other in 0, and provided at appropriate places of the handle body 5 (in this embodiment, provided at the rear end portion of the handle 4). It has at least a pair of detachable engagement pieces 12, 12.

The engaging piece 12 is locked by utilizing the elastic force of synthetic resin, and is formed in a hook shape as shown in FIG.
It should be noted that the shape of the engagement piece 12 can be selected from other shapes having a similar function such as a combination of concave and convex as shown in FIG. In the state where the two handle constituent members 2 and 3 are joined, a hollow portion 10 in a sealed state is formed in a substantially cross section as shown in FIGS. 1 (B), 3 and 4, and the handle is provided above and below. The body 5 and the elastic body 1 are kept in close contact with each other. As described above, there is an advantage that the joining can be performed more quickly and surely by locking the pair of engaging pieces 12, 12. In addition, 13 is the saw blade 7 pulled out (used)
In, a known locking ring for locking is known.

[Brief description of drawings]

FIG. 1 (A) is a front view showing the whole saw with a part omitted according to the present invention.

FIG. 1B is a vertical cross-sectional view taken along the line IB-IB in FIG.

FIG. 2 is a bottom view of FIG.

FIG. 3 is a vertical cross-sectional view taken along the line III-III in FIG.

FIG. 4 is a vertical sectional view taken along the line IV-IV in FIG.

5 is a vertical cross-sectional view taken along the line VV in FIG.

FIG. 6 is a drawing corresponding to FIG. 5, showing another embodiment of the engagement piece.

FIG. 7 is a front view of the saw blade in a folded state .

[Explanation of symbols]

1; Elastic body, 2; Handle component, 3; Handle component, 4;
Handle, 5; handle main body, 6; hook-shaped piece, 7; saw blade, 8; saw blade receiving groove, 9; spindle, 10; hollow portion, 11; cylindrical protrusion, 12;
Engaging piece, 13; locking ring.

Claims (1)

[Scope of utility model registration request] 1. A bow with a slightly gentle curve to the ventral side.
Has a slender shape curved into a shape, and in a longitudinal sectional view at right angles to the longitudinal direction, a pair of left and right handle configurations in which the surface of the handle body 5 is covered with the elastic body 1 for preventing slippage The members 2 and 3 are provided so that the handle constituent members 2 and 3 are integrally joined to each other , and the saw blade 7 is folded by the spindle 9.
Saw blade accommodating groove for accommodating the saw blade 7 while supporting the saw blade
8 is a saw handle, which is gripped by the user
A saw blade accommodating groove is formed on the lower ventral side of the grip.
And on the lower ventral side of the front and rear of the handle that sandwiches the grip.
A saw handle, characterized in that a saw blade accommodating groove 8 is formed in each case .