JP3883909B2 - Workbench - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a workbench comprising a top plate having a work floor on the top surface and support legs provided at the end of the top side of the top plate.
[0002]
[Prior art and problems]
When an operator performs various operations on the top board, the operator must work while confirming the position of the feet so as not to step on the top board. In this case, it is difficult to confirm the position of the top plate, particularly the end on the side of the wife, and the phenomenon of foot depressing from the end on the end of the wife is likely to occur.
[0003]
In view of the above-mentioned problems, the present invention provides a work table that can recognize the end of the wife side by the touch of the operator's foot during work on the top board, thereby ensuring work safety. The purpose is to do.
[0004]
[Means for Solving the Problems]
The invention according to claim 1 is a work table comprising a top plate 1 having a work floor 2 on the upper surface and support legs 3, 3 provided at the end of the top side of the top plate 1. The floor surface 2 is provided with a protruding strip portion 4A at the end of the wife side for allowing the operator to recognize that the end is the end of the wife side by touching the foot, and the protruding strip portion 4A has a strip-like shape. A rubber-like elastic body comprising a ridge main body 9 and a mounting base 10 having a substantially inverted T-shaped cross section integrally formed on the lower side of the ridge main body 9, and the mounting base 10 is a required part of the top plate 1. It is characterized in that it is fitted in a mounting groove 11 having a substantially inverted T-shaped cross section formed integrally therewith.
[0005]
According to a second aspect of the present invention, in the workbench according to the first aspect, the work floor surface of the top plate 1 has a foot on the girder side end as well as the protrusions 4A on the end side of the wife. It is characterized in that a protruding strip portion 4B is provided for recognizing that it is an end portion on the side of the girder.
[0006]
DETAILED DESCRIPTION OF THE INVENTION
1A is a plan view of a workbench according to the present invention, FIG. 1B is a front view, and FIG. 1C is a side view. As shown in these drawings, the work table includes a top plate 1 having a horizontally long work floor surface 2 on the upper surface, and support legs 3 and 3 provided at the end of the top side of the top plate 1, respectively. The work floor 2 of the top board 1 is provided with a convex strip 4A on the end of the wife side for allowing the operator to recognize that it is the end of the wife side by the feel of the foot. .
[0007]
Both support legs 3 and 3 are connected to the ends of the wives, which are the left and right ends of the top plate 1, by rotating connection fittings 5 and 5, respectively, so that the support legs 3 and 3 are spread downward as shown in FIG. The leg can be opened and closed between an inclined leg standing posture and a closed leg posture folded so as to be substantially parallel to the lower surface of the top plate 1 although not shown. Each support leg 3 is composed of a pair of leg posts 6, 6 arranged in a downwardly extending manner, and a traverse 7 attached in a plurality of stages between the leg posts 6, 6. In addition, as shown to (A)-(C) of FIG. 1, each leg pillar 6 is comprised so that expansion-contraction is possible by the expansion-contraction leg 6b which attached the leg end tool 6a to the lower end.
[0008]
Further, as shown in FIGS. 1 (A) to 1 (C), a foldable opening stopper is provided between the position near the end of the wife on the lower surface of the top plate 1 and the uppermost step rail 7 of each support leg 3. 8 is interposed.
[0009]
As shown in FIGS. 3 and 4, the top plate 1 is made of an aluminum alloy extruded die 1a and an extruded die similar to the above, and a wive end that is the left and right ends of the top plate 1a. And an end mounting member 1b that is externally fitted and fixed to the section, and the top surface of the top plate body 1a is the work floor surface 2. Note that the end portion of the top side of the top plate 1a is formed in an inward U-shaped cross section as shown in FIG. 6, and this U-shaped section is indicated by 13 in the figure.
[0010]
As described above, the ridge portion 4A is provided on the upper end portion of the end attachment member 1b attached to the end portion on the side of the top plate body 1a. That is, as shown in FIG. 4, the ridge portion 4 </ b> A includes a strip-like ridge main body 9, and a mounting base 10 having a substantially inverted T-shaped cross section integrally formed on the lower side of the ridge main body 9. The attachment base portion 10 is fitted and attached to an attachment groove 11 having a substantially inverted T-shaped cross section integrally formed on the upper end portion of the end attachment member 1b. A plurality of grooves for preventing slippage 12 extending in the longitudinal direction are provided on the upper surface of the ridge body 9.
[0011]
When attaching the protruding strip portion 4A made of the rubber-like elastic body, the mounting base portion 10 of the protruding strip portion 4A is inserted and fitted from one end side into the substantially inverted T-shaped mounting groove 11 of the end mounting member 1b. It can be easily attached by sliding it together. Further, as shown in FIG. 3, the rotation coupling fitting 5 is attached to both ends of the end attachment member 1b, so that the attachment base portion 10 of the protrusion 4A is fitted into the attachment groove 11 of the end attachment member 1b. Therefore, it is not necessary to fix with a screw or the like, and the mounting of the convex strip portion 4A becomes easier.
[0012]
As described above, according to the work table having the top plate 1 provided with the protruding strips 4A at the end of the work floor 2 on the wife side, the soles of the workers are convex during the work on the top plate 1. When it hits the strip 4A, the operator can recognize that the position of the foot on the work floor 2 is at the end of the wife due to the feeling of the sole of the foot, so that the foot does not step off from the end of the wife. , Work safety can be ensured.
[0013]
In this case, since the protruding portion 4A is made of a rubber-like elastic body, the slip-resistant action of the rubber-like elastic body makes it difficult for the operator's feet to slip on the protruding portion 4A and is safe. Moreover, since the groove | channel 12 for slip prevention extended in a longitudinal direction is provided in the upper surface of the protruding item | line main body 9, the anti-slip effect is exhibited effectively.
[0014]
FIG. 5 is a schematic plan view showing the top plate 1 provided with a protruding strip 4A at the end of the end of the work floor 2 and a protruding portion 4B similar to the end of the end of the girder at the end of the girder. FIG. As shown in FIG. 6, the ridge 4 </ b> B at the girder side end of the work floor 2 has the same configuration as the ridge 4 </ b> A at the end of the wife. That is, the ridge 4B is a rubber-like elastic body comprising a strip-like ridge main body 9 and a mounting base 10 having a substantially inverted T-shaped cross section integrally formed on the lower side of the ridge main body 9. The mounting base 10 is fitted and attached to a mounting groove 11 having a substantially inverted T-shaped cross section integrally formed at the end of the top side of the top plate main body 1a. A recessed groove 12 for stopping is provided.
[0015]
The mounting of the ridge 4B is the same as that of the ridge 4A at the end of the wife. The mounting base 10 of the ridge 4B is inserted and fitted into the mounting groove 11 from one end thereof and slides. You can do it. In addition, since the end attachment material 1b is attached to both ends of the top plate main body 1a, it is not necessary to fix the attachment base portion 10 of the ridge portion 4B to the attachment groove 11 with screws or the like, Can be installed easily.
[0016]
In this way, by providing the ridge portion 4B at the end of the top side of the work floor 2 of the top plate 1, the sole of the operator can be changed to the ridge portion 4B during the work on the top plate 1. If it hits, the operator can recognize that the position of the foot is at the end of the girder side by the feel of the sole of the foot, so there is no need to step off the foot from the end of the girder side. Secured.
[0017]
In addition, since the ridges 4A and 4B are made of a rubber-like elastic body, even if the operator hooks his / her foot, the toes are not damaged. Further, the protrusions 4A and 4B are composed of a protrusion main body 9 and a mounting base 10 having a substantially inverted T-shaped section, and the mounting base 10 is provided with the mounting base 10 on the top plate 1 having a generally inverted T-shaped mounting. Since fitting is performed by fitting into the groove 11, the mounting operation is simple and easy, and once it is mounted, it is not easily detached and can be easily replaced when it is damaged.
[0018]
【The invention's effect】
According to the workbench of the invention according to claim 1, when the operator's sole hits the ridge during the work on the top board, the position of the foot on the work floor is the wife by the touch of the sole. Since the worker himself can recognize that it is at the side end, it is not necessary to step off from the end of the wife side, and work safety can be ensured. Moreover, the ridge portion is a rubber-like elastic body composed of a ridge body and a substantially inverted T-shaped mounting base, and is fitted into a mounting groove having a substantially inverted T-shaped section provided on the top plate. As a result, the installation work is simple and easy, and once installed, it will not come off easily, and even if the operator hooks his / her foot, the toes will not be damaged and replacement will be performed if it is damaged. Can also be done easily.
[0019]
According to the workbench of the invention according to claim 2, it is possible to avoid the occurrence of stepping off phenomenon at the end of the wife side by the protruding strip provided at the end of the end of the work floor, and at the end of the girder side. Due to the protruding ridges, it is possible to avoid the occurrence of stepping off phenomenon at the end of the work floor surface on the side of the spar, and it is possible to further secure the work safety.
[Brief description of the drawings]
1A is a plan view of a workbench according to the present invention, FIG. 1B is a front view, and FIG. 1C is a side view.
FIG. 2 is an enlarged view of a portion indicated by an arrow X in FIG.
3 is an enlarged view of a portion indicated by an arrow Y in FIG.
FIG. 4 is an enlarged cross-sectional perspective view showing a wife side end of the top board.
FIG. 5 is a plan view of a top plate provided with convex strips at the end of the work floor and the end of the girder.
6 is an enlarged sectional view taken along line ZZ in FIG.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Top plate 2 Working floor surface 3 Support leg 4A Projection strip part of end side of end 4B Projection strip of end part of girder side 9 Projection strip main body 10 Mounting base 11 Mounting groove having a substantially inverted T-shaped section

Claims (2)

In a workbench consisting of a top plate having a work floor on the upper surface and support legs provided at the end of the top side of the top plate,
On the work floor surface of the top plate is provided with a ridge on the end of the wife side to allow the operator to recognize that it is the end of the wife side with the feel of the foot,
The ridge portion is a rubber-like elastic body composed of a strip-like ridge main body and a mounting base portion having a substantially inverted T-shaped cross section integrally formed on the lower side of the ridge main body, and the attachment base portion is worktable characterized in that it is fitted in a substantially credit T-shaped mounting groove integrally formed on predetermined portions of the top plate. The work floor of the top plate, together with the convex portion of the gable end, the ridge portions for recognizing that it is a digit end in touch of the foot to the operator in the digit-side end workbench provided comprising according to claim 1.

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