JP7031862B2 - Waist belt hooking tool holder - Google Patents

Description

The present invention relates to a tool holder for hooking a waist belt, which is used by an operator by hooking it on a waist belt.

As a tool holder to be attached to a waist belt by an operator, a tool holder having a belt hanging portion that can be hooked on the waist belt and a holding portion that can detachably hold a work tool has been conventionally implemented (). For example, see Patent Document 1).

Japanese Unexamined Patent Publication No. 2006-239779

The present invention relates to the improvement of this kind of tool holder, and pays attention to the fact that the work tool carried by the worker is often used by being connected to the worker via a fall prevention cord. When the work tool to which this fall prevention cord is attached is held in the holding part, the fall prevention cord can be used to prevent the work tool from falling and to remove the tool holder from the waist belt. It provides a tool holder for hooking a waist belt, which is excellent in practicality and can prevent the problem.

The gist of the present invention will be described with reference to the accompanying drawings.

A waist belt hooking tool holder A provided with a holding portion 4 capable of detachably holding the work tool 3 on a belt hanging portion 2 that can be hooked on the waist belt 1 worn by the worker W. The belt hanging portion 2 is configured in an inverted U shape so that the lower portion is open and the waist belt 1 is inserted from the lower opening portion 5 so that the belt can be hooked to the waist belt 1 from above. Holes 6 are provided on both the front and rear free lower end portions of the belt hook portion 2, and the holding portion 4 is provided in the closing hole portion 7 formed by the holes 6 in close proximity or overlapping each other. By connecting the connecting ring 9 provided on the fall prevention cord 8 attached to the work tool 3 held in the belt, the lower opening portion 5 of the belt hanging portion 2 is closed and the waist belt is closed. The present invention relates to a tool holder for hooking a waist belt, which is configured to be prevented from being pulled out from 1.

Further, when the belt hanging portion 2 is hooked on the waist belt 1 on the inner surface of the belt hanging portion 2, it is located below the waist belt 1 to prevent the belt hanging portion from being pulled out from the waist belt 1. A protrusion 10 is provided, and the waist belt 1 is pulled out while the lower opening portion 5 is opened so that the free lower end portion of the belt hanging portion 2 is separated from each other by disconnecting the connecting ring 9. The waist according to claim 1, wherein the belt hooking portion 2 is configured to be detached from the waist belt 1 by pulling out from the lower opening portion 5 so that the detachment prevention protrusion 10 gets over. It is related to the tool holder for belt hooking.

Since the present invention is configured as described above, the belt hanging portion is fastened to the waist belt worn by the operator, and the belt hanging portion is attached to the closing hole portion of the belt hanging portion and the work tool held in the holding portion. By connecting the connecting ring provided on the fall prevention cord, in addition to the unexpected fall prevention effect of the work tool, it is extremely practical that the tool holder for hooking the real waist belt can be prevented from falling off from the waist belt. It is an excellent tool holder for hanging the waist belt.

Further, in the invention according to claim 2, unless the connecting ring is removed from the closing hole portion and the lower opening portion is opened so that the free lower end portions of the belt hanging portion are separated from each other, the belt hanging portion is provided on the inner surface of the belt hanging portion. It is a tool holder for hooking the waist belt with a more practical structure in which the protrusion for preventing the belt from being pulled out is surely prevented from being pulled out from the waist belt.

It is a perspective view which shows this Example. It is a perspective view which shows the state which tries to store a spirit level in the holding part of this Example. It is explanatory plan view which shows the operation from the state which tried to store a spirit level in the holding part of this Example to the state where the level is stored and held in the holding part. It is a schematic explanatory perspective view which shows the use state of this Example. It is explanatory side view which shows the use state of this Example. 4 is an explanatory side view showing a state in which the connecting ring of the fall prevention cord is removed from the closing hole portion and the lower open portion of the belt hook portion is opened from the usage state of FIGS. 4 and 5. It is explanatory front view which shows the state of trying to slide insert and store the spirit level from the upper opening with respect to the holding part of this Example.

Embodiments of the present invention which are considered to be suitable will be briefly described by showing the operation of the present invention based on the drawings.

The waist belt hooking tool holder A of the present invention can be hooked to the waist belt 1 worn by the worker W via the belt hooking portion 2.

Specifically, the belt hooking portion 2 is configured in an inverted U shape in which the lower portion is open, and the waist belt 1 is inserted from the lower open portion 5 so that the waist belt 1 is hooked on the waist belt 1 from above. The part 2 can be hooked.

The worker W can carry an appropriate work tool 3 by holding an appropriate work tool 3 in the holding portion 4 of the waist belt hooking tool holder A hooked on the waist belt 1 in this way.

Further, the belt hooking portion 2 of the waist belt hooking tool holder A of the present invention is provided with holes 6 at both the front and rear free lower end portions, and both of the hole portions 6 are formed in close proximity or overlapped with each other. When the connecting ring 9 provided on the fall prevention cord 8 attached to the work tool 3 held in the holding portion 4 is connected to the closing hole portion 7, the lower portion of the belt hanging portion 2 is connected. The open portion 5 is closed and is configured to be prevented from being pulled out from the waist belt 1.

That is, the worker W attaches the fall arrest cord 8 to the portable work tool 3, and connects the connecting ring 9 provided on the fall arrest cord 8 to, for example, the belt hoop of the work clothes for work. In many cases, the tool 3 is prevented from unexpectedly falling, but the connecting ring 9 provided on the fall prevention cord 8 is replaced with a belt loop or the like to replace the hole for closing the tool holder A for hooking the real waist belt. By connecting to 7, in addition to the fall prevention effect of the work tool 3, the effect of preventing the tool holder A for hooking the real waist belt from unexpectedly falling off from the waist belt 1 is also exhibited.

Specific examples of the present invention will be described with reference to the drawings.

This embodiment shows a case where a small spirit level 3 as a work tool 3 is applied to a spirit level holder A that can be detachably held. Hereinafter, in the present embodiment, the spirit level 3 will be described as the work tool 3, but the present invention may be applied to the waist belt hooking tool holder A capable of holding the spirit level 3 other than the spirit level 3. It is possible.

Here, to briefly explain the level 3 of the present embodiment, as shown in FIGS. 2 and 7, a slightly thick horizontal rectangular plate-shaped body 15 can be visually recognized from the outside of the body 15. A plurality of bubble tubes 16 for measurement are provided.

Further, in this level 3, one side surface portion in the longitudinal direction orthogonal to the front and back plate surfaces of the instrument body 15 is configured as a reference bottom portion 17 for measurement, and the reference bottom portion 17 for measurement is applied to the measurement object to obtain horizontality. It is configured so that the verticality and the inclination can be measured (the above-mentioned bubble tube 16 for measurement capable of measuring the horizontality, the verticality and the inclination is provided).

Further, shackles 18 that can be hooked on the existing carabiner type tool holder or the connecting ring 9 of the fall arrest cord 8 are provided at both ends of the body 15 in the longitudinal direction. There is.

Further, to briefly explain the illustrated fall prevention cord 8, a cord portion 19 made of a stretchable synthetic resin having connecting rings 9 provided at both ends thereof is adopted (see FIG. 4).

The waist belt hooking tool holder A of this embodiment can detachably hold the spirit level 3 as the work tool 3 on the belt hooking portion 2 that can be hooked on the waist belt 1 worn by the worker W. A holding portion 4 is provided.

Specifically, the belt hanging portion 2 of the present embodiment is made of, for example, a synthetic resin, and as shown in FIGS. 1, 2, 5, and 6, has a folded portion at the upper portion and the lower portion is open. It is configured (integrally molded) into an inverted U-shaped plate when viewed from the side, and is configured to be hookable from above to the waist belt 1 so that the waist belt 1 is inserted from the lower opening portion 5.

Further, ring-shaped projecting pieces 20 are provided (integrally molded) on both front and rear free lower ends of the belt hooking portion 2, and holes 6 of the ring-shaped projecting pieces 20 on both the front and rear sides are close to each other or It is configured so that the closing hole portion 7 is formed by polymerization (close to each other in the drawing) (see FIG. 1). It should be noted that, without providing the ring-shaped projecting piece 20, through holes may be formed in both the front and rear free lower end portions of the belt hanging portion 2 and the through holes may be configured as the hole portions 6.

Further, the belt hooking portion 2 is configured in a side view inverted U-shape (a form in which the front and rear hole portions 6 are arranged close to each other) in which the closing hole portion 7 is normally formed, and the front and rear free lower end portions. Is configured so that the lower opening portion 5 can be widely opened by bending (elastically deforming) the lower opening portions 5 so as to be separated from each other.

Further, when the belt hanging portion 2 is hooked on the waist belt 1 on both the front and rear inner surfaces thereof, the belt hanging portion 2 is located below the waist belt 1 and is removed from the waist belt 1. A protrusion 10 for preventing removal is provided to prevent removal.

More specifically, horizontally long ridges 10 that are exposed to the full width thereof are provided (integrally molded) on both the front and rear facing inner surfaces of the belt hanging portion 2, and the horizontally long ridges 10 are used for preventing the removal and removal. It is configured as a protrusion 10.

Further, the pull-out preventing protrusion 10 provided on the inner surface of the rear side of the belt hanging portion 2 (the side along the worker W) is provided on the inner surface of the front side of the belt hanging portion 2 to prevent pulling out. The waist is arranged above the protrusion 10 and the lower open portion 5 is opened by bending the free lower end portions of the belt hanging portion 2 hooked on the waist belt 1 so as to be separated from each other. The belt 1 can be detached from the lower opening portion 5 so that the upper and lower protrusions 10 for preventing detachment can get over it, and the belt hanging portion 2 can be removed from the waist belt 1. (See Fig. 6). The protrusion 10 for preventing detachment may be provided on only one of the front and rear inner surfaces of the belt hooking portion 2.

In this embodiment, when the leveling device 3 is held by the holding portion 4, the fall prevention cord 8 is attached to the leveling device 3 by connecting the connecting ring 9 at one end to the shackle 18 of the leveling device 3. By connecting the connecting ring 9 at the end to the closing hole portion 7, the lower opening portion 5 of the belt hanging portion 2 is in a closed state, and the detachment prevention protrusion 10 is above the waist belt 1. The tool holder A for hooking the main waist belt cannot be moved to, and is configured to prevent the tool holder A from being pulled out from the waist belt 1 (see FIGS. 4 and 5). The waist is opened by disconnecting the connecting ring 9 at the other end and bending the free lower end portion of the belt hanging portion 2 hooked on the waist belt 1 so as to be separated from each other. The belt 1 can be detached from the lower opening portion 5 so that the withdrawal preventing protrusion 10 can get over it, and the belt hanging portion 2 can be removed from the waist belt 1. (See Fig. 6).

The holding portion 4 of this embodiment is configured as a separate part from the belt hanging portion 2 and is attached to the belt hanging portion 2.

Further, the holding portion 4 has a bottom receiving portion 12 that inserts one end portion of the level 3 through the front opening 11 and presses the one end portion, and one end portion of the leveling device 3 is pressed against the bottom receiving portion 12. However, it is composed of a storage portion 4 provided with a holding side portion 13 in which one end portion of the spirit level 3 is tilted to a fulcrum and inserted through the front opening portion 11 and the spirit level 3 is interposed.

Specifically, the holding body 4 is made of, for example, a synthetic resin, and as shown in FIGS. 1 to 3, a vertical rectangular shape having any one of the front and back plate surfaces of the body 15 of the spirit level 3 installed alongside the holding body 4. The plate-shaped dorsal side portion 21 (back plate portion) and the left and right ends of the dorsal side portion 21 project forward from the left and right ends of the plate-shaped dorsal portion 21 so as to be orthogonal to the plate surface of the dorsal side portion 21. It is configured (integrally molded) in a plan-view U-shaped body consisting of a side plate portion 13 intervening a spirit level 3 while the 17 and the opposite side surface of the measurement reference bottom portion 17 are installed alongside the left and right side plate portions. 13 is configured as the holding side portion 13, an opening between the protruding tips (front ends) of the left and right holding side portions 13 is configured as the front opening portion 11, and an opening between the upper ends of the left and right holding side portions 13 is formed. It is configured as an upper opening 22.

Further, the left and right holding side portions 13 have a forward protrusion width dimension larger than the dimension in the plate thickness direction of the level, and the level 3 is inserted between the left and right holding side portions 13 to intervene (store). ), The protruding tips of the left and right holding side portions 13 are arranged so as to project forward from the plate surface on the front side of the spirit level 3 so as to exert the protective function of the spirit level 3.

Further, the left and right holding side portions 13 are configured such that the lower ends thereof are bent at right angles to the opposite inner side (integral molding), and the upper surface of the bent lower end portion is configured as the bottom receiving portion 12. Has been done. That is, the bottom portion 12 of this embodiment is provided at two locations on the left and right, and the bottom portions 12 at these two locations support one end of the level 3 in the longitudinal direction and can be intervened and stored in the left and right holding side portions 13. At this time, the level 3 having a shackle 18 at the end as shown in the figure also has a level 3 end while escaping the shackle 18 in this space by having a space portion between the left and right receiving bottom portions 12. It is configured to be able to support the part.

Further, as shown in FIGS. 2 and 3, when the spirit level 3 is tilted and rotated and inserted into the storage portion 4 with one end of the spirit level 3 supported on the bottom portion 12 as a fulcrum (level 3). Is interposed between the left and right holding side portions 13), and a locking portion 14 for locking to the outer surface of the spirit level 3 is provided on the holding side portion 13.

Specifically, a movable locking claw portion 14 is provided on the left and right holding side portions 13, and the locking claw portion 14 is configured as the locking portion 14, and the front surface of the storage portion 4 is provided. When the spirit level 3 is tilted and rotated and inserted from the opening 11 and pushed into the holding side portion 13, the locking claw portion 14 is placed on the outer surface facing the inner surface of the holding side portion 13 of the spirit level 3. It is moved outward by contacting, and when the spirit level 3 is pushed in until it is close to or in contact with the back side portion 21, the locking claw portion 14 is an outer surface facing the inner surface of the holding side portion 13 of the spirit level 3. By the return urging of the movable piece 24, which will be described later, the spirit level 3 is locked to the left and right ends near the upper part of the plate surface on the front side of the spirit level 3, thereby storing and holding the spirit level 3 ( See Figure 3).

That is, the spirit level 3 is a simple series of operations in which one end of the spirit level 3 is inserted into the holding portion 4, the one end portion is pressed against the bottom portion 12, and the spirit level 3 is tilted and rotatedly inserted through the front opening 11. Can be stored and held in the holding portion 4, and the level 3 can be easily removed from the upper opening 22 by sliding the level 3 upward from this stored holding state.

More specifically, as shown in FIGS. 1 and 2, the front side is the holding side portion 13 by forming a U-shaped notch 23 in each of the holding side portions 13 near the upper side of the left and right holding side portions 13. A movable piece 24 that is flexible and movable in the inward and outward directions is cut out and formed, and the movable tip (front end) of the movable piece 24 is formed into a claw shape as shown in FIGS. 1 and 3, and the tip claw shape portion is formed. Is configured as the locking claw portion 14.

Further, it is also possible for the operator W to manually slide and hold the spirit level 3 from the upper opening 22 (from above) in the holding portion 4 (see FIG. 7), and at this time, the level is held. A large number of guide ridges 25 for guiding the slide of the vessel 3 are provided side by side on the left and right facing inner side surfaces of the holding side portions 13 and the front surface of the dorsal side portion 21 on the front opening 11 side (integrated). It is molded).

Further, in the mounting structure of the holding portion 4 of the present embodiment to the belt hanging portion 2, the rear surface of the back side portion 21 is attached to the front surface of the front free plate portion of the belt hanging portion 2 in a superposed state.

The present invention is not limited to this embodiment, and the specific configuration of each constituent requirement can be appropriately designed.

1 Waist belt 2 Belt hanging part 3 Working tool 4 Holding part 5 Lower opening 6 Hole 7 Closing hole 8 Fall prevention cord 9 Connecting ring
10 Protrusion for preventing removal / removal A Waist belt hooking tool holder W Worker

Claims (2)

A waist belt hooking tool holder provided with a holding portion capable of detachably holding a work tool on a belt hanging portion that can be hooked on a waist belt worn by an operator. , The lower part is open and the waist belt is inserted from the lower open part so that it can be hooked to the waist belt from above. A hole is provided on both sides of the belt, and the hole is formed in close proximity to or overlapped with each other, and the fall prevention cord attached to the work tool held in the holding portion is used. A waist belt characterized in that by connecting the provided connecting ring, the lower open portion of the belt hanging portion is closed and prevented from being pulled out from the waist belt. Tool holder for hooking. On the inner surface of the belt hooking portion, a protrusion for preventing pulling out from the waist belt is provided, which is located below the waist belt when the belt hanging portion is hooked on the waist belt. The lower part is provided so that the free lower end portion of the belt hook portion is separated from each other by disconnecting the connecting ring to open the lower opening portion, and the waist belt is overcome by the detachment prevention protrusion portion. The tool holder for hooking a waist belt according to claim 1, wherein the belt hooking portion can be removed from the open portion and removed from the waist belt.

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