JP2901491B2 - Tool holder - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a tool holder, for example, when a temporary scaffold is installed and dismantled at a construction site, an operator or the like suspends a T-shaped work tool such as a hammer on the worker's waist. It relates to a tool holder for use in order to mount the Jo.

[0002]

2. Description of Related Art Conventionally, as this type of tool holder, the tool retaining ring (22) in front of the safety belt attachment body to be attached to (S) (21) as shown in FIG. 5 (23) ( Two
3) is protruded horizontally and attached to the rings (22), (23) and (23).
Insert the handle (32) of the tool (K) from above and work on the ring.
By allowed to lock the jig head (31), said tool (K)
There is a known tool holder (B) adapted to hold a tool in a suspended state.

However, most of the metal hammers, for example, have a grip (34) of the handle (32) covered with a rubber non-slip so that the handle (32) can be easily gripped.
3) Since the diameter is larger than the intermediate portion (35), the inner diameter of the tool holding ring (22) must be set to a diameter at least large enough to insert the grip portion (34). . Then, in the state where the tool (K) is suspended and held, a gap is generated between the neck (33) of the tool (K) and the inner edge of the ring, which is too large for the neck (33) to freely rotate. (K) according to the body movement of the person
Kitashi but indeed stability rotated is rather evil, a bearing to work
There was an easy difficulty.

Further, for example, when a worker squats or changes posture while suspending the tool (K) on the waist, something hits the lower end of the suspended tool (K) and faces upward. If there is a force of is applied, the tool head (3
1) may move upward, and the tool (K) may fall out of the ring (22) and drop the tool (K) unexpectedly.
there were.

Further, when using a tool (K),
From the suspended state of the tool, grasp the tool head (31) and
After removing 2) from the ring (22), it is necessary to change the handle to the handle (32). Such re-holding, for example while grasping the tool head (31) with one hand, but it is not small, which would not drop the handle if grab (32) Tool (K) with the other hand, work site So sometimes it must perform the re-holding the one hand, at that time, late that away from the hand accidentally tool (K) will beat drop
There was some danger.

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems of the conventional tool holder, and can stably hold the tool in a suspended state without unintentionally pulling out the tool. Further, it is an object of the present invention to provide a tool holder that allows a user to easily perform attachment / detachment of a tool with one hand.

[0007]

According to the above object, according to the first aspect of the present invention , a head (3) is provided at the tip of a rod-shaped handle (32).
Substantially T-shaped hammer, ratchet wrench, etc. having 1)
A tool holder for attaching the tool (K) to the waist
And attached to the safety belt (S) worn by the worker on the waist.
Mounting body (1) to be mounted and
Tool holder (2), and the tool holder
(2) The head (31) of the tool (K) is attached to the handle (32).
The handle between both sides to hold the bearings on both sides
Spacing (n) larger than the outer diameter (m) of the neck (33) of (32)
A pair of holding members arranged side by side
(2a) (2b), one holding member (2a)
The tool head (31) can be freely moved in and out in the horizontal direction,
It is formed in an annular shape that is irremovably held in the circumferential direction.
And the other holding member (2b) is
(31) can be freely inserted and removed in the horizontal direction, and there is little at the top
Both have a size that allows the handle (32) of the tool (K) to enter and exit.
A configuration in which a cutout ring having an opening (10) is formed is employed.

According to a second aspect of the present invention, there is provided a tool attaching / detaching operation.
It shows the most preferred configuration in terms of the
The opening (10) of the other holding member (2b) is
The size that allows the head (31) of (K) to be taken in and out,
It is opened upward .

[0009] The invention according to claim 3 uses two tools.
It is designed to be able to hold well, and to the mounting body (1),
The first and second two sets of tool holders (2) and (3) are
The projection direction is different between the front side and the side.
It adopts a configuration that is broken.

According to a fourth aspect of the present invention, a tool holder is provided.
When manufacturing, a pair of holding members on the tool holder are integrated
The distance between both holding members can be easily adjusted by forming
It can be easily attached to the wearing body while setting properly
It is something that has been done.

[0011]

DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below with reference to the illustrated embodiments.

1 and 4, (A) shows a tool holder according to the present invention, and belt insertion portions (4) at both ends.
The flat plate portion (5) comprising a mounting member (1) (6) together with the first tool holder (2) is protruded protrude forward, the flat
Rising plate (7) raised from one end of plate (6)
Second tool holder (3) is provided so as to protrude.

[0013] The attachment body (1) is one end of the plate (6)
Is bent obliquely rearward pressurized et continuously belt insertion hole (4a)
While belt insertion section having a (5a) (4) (5) is formed, together with the rising plate section which is bent forward continuously from the flat portion (6) (7) is projecting from the other end, cross the other end side rear surface of the plate (6) having a belt insertion hole (5a)
A belt -shaped belt insertion portion (5) in a square shape is fixed.

[0014] The first tool holder (2) is a tool neck (33)
Yokonami at a slightly larger becomes distance than the outer diameter (m) of the (n)
It consists of a pair of holding members (2a) and (2b) arranged in a flute shape , and one holding member (2a) holds the tool head (31) horizontally.
The holding member (2b) allows the tool head (31) to enter and exit from the upper part while the other holding member (2b) is formed in an annular shape that can be freely taken in and out by moving in the direction and is irremovably held in the circumferential direction. It is formed in a notched annular or hook-like shape having an opening (10). The pair of holding members (2a)
(2b), as shown in the figure, bends an iron bar with a diameter of 5 mm
By doing so, they are integrally formed via the connecting portion (2c) .

The second tool holder (3) is about one around from the first tool holder (2) is smaller fabricated, the first
Tool holder in the same manner as (2), the second tool holder (2)
A pair of holding members (3a) and (3a) arranged side by side with an interval larger than the outer diameter of the neck of the tool to be held
b) on the outer side surface of the rising plate (7).
It protrudes in a manner protruding in the direction. This second tool holding
The body (3) is substantially similar to the first tool holder (2).
(3e) indicates a connecting portion, and (11) indicates an opening.
You.

When using the tool holder (A) having the above configuration, first, the belt insertion hole (4) is used.
a) The safety belt (S) having the tool holder (A) mounted thereon by inserting the safety belt (S) through (5a) is mounted on the waist. Then, while placing the tool hook-like holding member of the handle of the (K) (32) gripping the tool head (31) as shown in FIG. 4 the first tool holder (2) (2a) Then, the tool head (31) is horizontally moved in the direction of the arrow (a) so that one end of the tool head (31) penetrates the annular holding member (2a), and the tool (K) is moved to a position indicated by a chain line. Move up to Actually, the tool neck (33) may be brought into contact with the annular holding member (2a). When you release your hand from this state, the tool (K)
3) is an annular holding member (2a) and a hook-shaped holding member (2).
While the rubbing leaves as between b), rotates downwards, hanging the tool holder (K) is Seung supported from below the tool head (31) by the tool holder (2) as shown in FIG. 3 It will be in the lowered state. Figure 2 shows in front view the suspended state. In this suspended state, the tool neck (33) can only swing between the annular holding member (2a) and the hook-shaped holding member (2b), so that the stability of the suspended state is good.

When removing the tool (K) from the tool holder (A) to use the tool (K) from the suspended holding state, the handle (32) of the tool (K) in the suspended state is grasped by hand, and the tool (K) is removed. K) is rotated at least as shown by a chain line in FIG. 3 to a position where the neck portion (33) of the tool (K) is obliquely raised above the hook-shaped holding member (2b). Next, the tool head (31) is moved to the near side in FIG. 3, that is, in the direction opposite to the arrow (a) in FIG. when escaped from the holding member (2a), if lifted on a tool (K) little tool (K) can be detached I Do a free state from the tool holder (a).

[0018] second tool holder (3), operation of pulling out from the lower holding state suspended and is held hanging tool (K) is the same as the operation.

In the above embodiment, one of the pair of holding members (2a) and (3a) is formed in an annular shape. However, this may be a short cylindrical member or a hook-shaped holding member (2b). ) (3b) may be in the form of a channel.
Further, the opening (1 ) of the hook-shaped holding member (2b) (3b)
0) (11) is a tool head (31) have been made and it can enter and exit from the top as in Example, that at least the tool neck (31) is not open enough to enter and exit from the side
It should be good. In this case, the tool head (31) cannot be placed on the hook-shaped holding members (2b) and (3b) from above as in the embodiment, but the tool head (31) can be placed horizontally from the hook-shaped holding member. by insert in (2b) (3b), the tool neck (33) an opening (10) that shall be carried out desorption of the tool by putting out (11)
it can. Therefore, although the operability of attaching and detaching is slightly inferior, it is impossible to enter and exit the openings (10) and (11) of the tool head (31).
By doing so, it is possible to more completely prevent unintentional dropping of the tool (K) from the tool holder (A) .

Further, in the embodiment, the first tool holder (2) and the second tool holder (3) are a front and side with each other
Although the projections are changed in direction and project in an orthogonal arrangement, they may be provided side by side .

[0021]

Effect of the Invention Depending on the above, the tool holder according to the invention of claim. 1 (A), larger becomes interval than the outer diameter (m) of the tool holder (2) is the neck of the tool (33) ( n) a pair of holding members (2a) arranged horizontally facing each other with n) in between
(2b), one of the holding members is provided with an opening at the top thereof to allow the tool neck to enter and exit, and the other holding member is formed in a shape capable of holding the tool head in the circumferential direction. When storing and holding the tool (K) in the tool holder (A), one end of the tool head (31) is held on the other holding member (2a) (3a) while holding the handle (32) of the tool. Penetrate,
When the tool neck (33) is brought into contact with the holding members (2a) and (3a), the tool neck (33) is automatically positioned at a predetermined position where it can easily pass between the pair of holding members, and the hand is released. The handle (32) is rotated downward, and the suspended state of the tool (K) with the tool neck (33) positioned between the pair of holding members is automatically obtained. When using the tool (K), the handle (32) is grasped from the suspended state and rotated upward, so that the tool neck (33) is moved from the free end of at least one of the holding members (2b). When located above, handle (32)
The tool (K) can be pulled out of the tool holder (A) by pulling it straight while shifting it horizontally or as it is. In other words, desorption of the tool (K) to Mochikaeru that no tool holder (A) can be carried out with one hand, without fear that to drop the tool (K), safety desorption operation of the tool (K), reliably Can be done. Further, by setting the distance (n) between the pair of holding members (2a) and (2b) to be slightly larger than the outer diameter (m) of the tool neck (33), the tool (K) in the suspended holding state of the tool (K) K)
Can be minimized, which contributes to stabilization of the suspended holding state. In addition, since one end of the tool head (31) is irremovably held in the circumferential direction by the other holding member (2a) in the suspended state, the tool (K) is pushed upward at the tool lower end. Even if force is applied, the upward movement of the tool (K) is reliably prevented, and there is no risk of accidental removal, ensuring high safety.
You.

In the tool holder (A) according to the second aspect of the present invention, the tool can be easily detached.
it can.

According to a third aspect of the present invention, there are provided two T-shaped
The tool can be held conveniently and is more convenient.

[0024]The invention according to claim 4 is directed to a tool holder.
At the time of production,Tool holdingbody(2) Wear (3)body
When attaching to (1), adjust the distance between the holding members.
Eliminates the need for positioning to maintain constant
It can be done easily.

[Brief description of the drawings]

FIG. 1 is a perspective view of a tool holder according to the present invention.

FIG. 2 is a front view of the tool in a suspended state.

FIG. 3 is a side view of the tool suspended state.

FIG. 4 is a front view of the state in the middle of the tool holding operation.

FIG. 5 is a perspective view of a conventional tool holder.

[Explanation of symbols]

A ... toolholder K ... tool S ... safety belt 1 ... mounting body 2 ... first tool holder 3: second tool holder 2a, 3a ... holding member 2b, 3b ... holding member 31 ... tool head 32 ... shank 33 ... Tool neck m ... Outer diameter of tool neck n ... Space between a pair of holding members

Claims (4)

(57) [Claims] 1. A rod-shaped handle (32) has a head (31) at the tip.
T-shaped tools such as hammer and ratchet wrench
A tool holder for mounting (K) on the waist, which is attached to a safety belt (S) worn by the operator on the waist.
A mounting body (1), and a protrusion is provided on the mounting body (1).
A tool holder (2), the tool holder (2) having a handle (31) for the head (31) of the tool (K).
(32) so that both sides of the mounting part are supported
Larger than the outer diameter (m) of the neck (33) of the handle (32) between them
Arranged side by side at a certain interval (n)
It consists of a pair of holding members (2a) and (2b), and one holding member (2a) holds the head (31) of the tool horizontally.
Holds in and out freely in the direction and cannot be removed in the circumferential direction
The other holding member (2b) holds the tool head (31) horizontally.
Can be freely inserted and removed, and at least a tool (K) on the top
Opening (10) large enough to allow the handle (32)
Characterized by being formed in a notched annular shape provided with
holder. 2. Opening of the other holding member (2b) of the notched annular shape.
Mouth (10) allows access to the head (31) of the tool (K)
It must be large enough to be open and open upwards
The tool holder according to claim 1, wherein the tool holder is provided. 3. A mounting body (1) comprising a first set and a second set.
The tool holders (2) and (3) project from each other in the forward and
2. The device according to claim 1, wherein the two members are arranged in a different orthogonal arrangement.
Or the tool holder according to 2. 4. A pair of tool holders (2) and (3)
Holding members (2d) (2b), (3a) (3b) are connected portions
(2c) Claim (3c) integrally formed through
The tool holder according to any one of claims 1 to 4.