KR101373388B1 - Tool box - Google Patents

Abstract

[PROBLEMS] To provide a tool container having both container parts devised so as to be able to be assembled in a simple operation with each other in the same configuration without requiring extra parts in accommodating a rod-shaped tool in an unmovable manner.
[Solution] In the assembling of both side container parts P and Q integrally molded to have the same configuration, the main plate 50 of the container part P is connected to the front end side plate part 50c and the intermediate plate part 50b. With each extension side part of the both side subplates 60 of the container part Q, both the cylinder 40, and each front side part of the left and right both side walls 20 and 30 of the container main body B of the container part Q. While being sandwiched therebetween, the main plate 50 of the container part Q is connected to each of the extension side portions of the both side subplates 60 of the container part P via the front end side plate part 50c and the intermediate plate part 50b. It fits between both the cylinder 40 of the container main body B, and each front side part of the left and right both side walls 20 and 30 of the container main body B of the container component P. As shown in FIG.

Description

Tool container {TOOL BOX}

The present invention relates to a tool container suitable for accommodating rod-shaped tools such as drills and end mills.

Conventionally, the tool case of following patent document 1 is proposed in this kind of tool container. The tool case includes a lower case having a square cross section, an upper case having a square cross section fitted to the lower case from the opening, and a cushion member having a corrugated structure disposed at the bottom of the lower case. .

Therefore, when accommodating the rod-shaped tool in the tool case, the rod-shaped tool is inserted into the lower case from the distal end toward the cushion member and then surrounded by the rod-shaped tool exposed under the elasticity of the cushion member from the opening end of the lower case. The rod-shaped tool is immovably housed in the tool case by mounting the upper case.

Japanese Unexamined Patent Publication No. 2002-284267

By the way, in the said tool case, both the lower case and the upper case are formed in the cylindrical shape of a square cross section. Therefore, when accommodating the rod-shaped tool in the tool case as described above, the upper case is coaxially and precisely opposed to the opening end of the lower case at the opening end thereof, and then the opening end of the lower case. Should be fitted in place.

However, since the opening shapes of each of the open end portions of the upper case and the lower case are all square and interfit together, the fitting work as described above is very cumbersome and causes a decrease in work efficiency. Discomfort occurs.

In addition, there is also an inconvenience in that an extra part called a cushion member is required to keep the rod-shaped tool in the tool case incapable of movement.

Therefore, in order to cope with the above, when the rod-shaped tool is unmovably accommodated, the present invention does not require extra parts, and is devised to be assembled by simple operation with each other in the same configuration. It is an object to provide a tool container having a container part.

In solving the said subject, the tool container which concerns on this invention is for accommodating the rod-shaped tool D according to description of Claim 1.

The tool container,

It is provided with the first container part (P) and the second container part (Q) which are integrally molded so as to have the same configuration as the synthetic resin,

Each of these 1st container parts and 2nd container parts is equipped with the container main body B and the back board member T,

The container body,

A rectangular bottom wall 10,

Both opposing side walls 20 and 30 that are bent and extend in an L shape so as to face each other from opposite ends of the bottom wall;

A cylindrical body extending from the rectangular bottom wall between the two opposing side walls and having a cylindrical body 40 formed so that the rod-shaped tool can be inserted and held from the bag through its extended end opening;

The backplate member,

From the corresponding part of the container main body with respect to one opposing end part 11 and 12 of the other opposing end part of the said rectangular bottom wall, in the thickness direction of the said rectangular bottom wall as a corresponding length with respect to each extension length of the said opposing side wall. Base end side plate part 50a extended so that rotation is possible, the intermediate plate part 50b which extends from the base end side board part in the extension direction, and the front end side plate part 50c which extends from this intermediate plate part in the extension direction. ), An abacus formed by forming into an elongated shape (主板, 50),

It has both side subplates (60) which are bent in an L shape so as to face each other from the width direction both edge parts to the inner surface side of the said intermediate | middle plate part,

The container body, the main plate, and the both side subplates of the first container part P are the first container body, the first main plate, and the first both side subplates, respectively, and the container body, the main plate, and the second container part Q. With both side plates as the second container body, the second main plate and the second both side plates,

The first both side subplates follow the widthwise opposite edges of the tip side plate portion of the second abacus at their respective extension side portions 62 while the second both side subplates have the tip end of the first abacus at their respective extension side portions 62. The front end side plate portion of the first abacus is inserted between the opposite side portions 22 and 32 from the second abacus in the opposite side walls of the second container body so as to follow the widthwise edges of the side plate portion. The tip side plate part of a 2nd main plate is inserted between the 1st main plate in the said opposing side wall of 1 container main body between each opposing site | part 22 and 32, and a 1st both side subplate is attached to a 2nd both side plate Connect in the extension direction of the main plate and the second main plate,

At least one of each of the extension side portions of the second both side subplates and the cylinder of the second container body and the respective opposite side portions of the opposite side walls of the second container body through the first side plate portion and the intermediate plate portion; At least one of each of the extension side portions of the first both side subplates and the cylinder of the first container body and the amount of the first container body while the second main plate is sandwiched between them; The first container part and the second container part are assembled in a liquid-tight manner so as to be sandwiched between the opposite side portions of the opposing side walls and to accommodate the rod-shaped tool.

According to this, the said tool container does not require a spare part, and is comprised as the 1st container part and the 2nd container part integrally molded as synthetic resin so that it may have the same structure as mentioned above. Therefore, in assembling these first container parts and the second container parts, the first both side subplates follow both the widthwise edge portions of the tip side plate portion of the second main plate at their respective extension side portions, and the second both side subplates provide the same. The tip end of the first abacus between the portions opposite to the second abacus in the opposite side walls of the second container body so as to follow the widthwise opposite edges of the tip side plate portion of the first abacus at each extension side portion. While inserting a side plate part, the said front side plate part of a 2nd main plate is inserted between each part 22 and 32 opposite to the 1st main plate among the said opposing side walls of a 1st container main body, and a 1st both side plate The second main plate is connected to the second main plate in the extending direction of the first main plate and the second main plate.

At this time, as described above, the tip side plate portion of the first abacus is inserted between the opposite sides of the second abacus of the opposite side walls of the second container body, and the opposite side walls of the first container body are inserted. In inserting the said front end side plate part of a 2nd abacus between the parts in which it opposes with the 1st abacus, these insertion opposes a 2nd container main body and a 1st main plate, and a 1st container main body and a 2nd It is not necessary to precisely perform the operation of opposing the main plate, and the first both side subplates are arranged along the widthwise both edge portions of the tip side plate portion of the second main plate at their respective extending side portions, and the second both side subplates are each It can be easily made only by making it follow the width direction both edge part of the said front side plate part of a 1st main plate in an extension side part.

And according to the connection as mentioned above, the 1st main plate is made into at least one of each extension side site | part of the 2nd both side subplate, and the cylinder of a 2nd container main body, and the 2nd container main body through the front end side plate part and the intermediate plate part. While being sandwiched between the opposing side portions of the opposing side walls, the second main plate is placed between each of the extension side portions of the first both side subplates and the cylinder of the first container body via the front end side plate and the intermediate plate portion. The first container part and the second container part are assembled so as to be sandwiched between at least one side and the respective opposite side portions of the opposing side walls of the first container body.

By assembling the first container part and the second container part in this manner, the first container part and the second container part can be easily assembled. In addition, when the rod-shaped tool is accommodated in the tool container, the rod-shaped tool can be liquid-tightly accommodated in the tool container by assembling the first container part and the second container part as described above. As a result, even if oil adheres to the rod-shaped tool, this oil is less likely to leak from between the first container part and the second container part, and even if foreign matter is mixed between the first container part and the second container part. Do not.

In addition, since the rod-shaped tool is held in the cylinder as described above in the bag portion, the rod-shaped tool does not move in the tool container.

Further, both the first container part and the second container part are integrally molded as a synthetic resin so as to have the same configuration. Therefore, the mold required for molding the first container part and the second container part does not need to be prepared separately for each of the first container part and the second container part. 2 Prepare a mold for one of the container parts.

As a result, each integral molding of the 1st container part and the 2nd container part may be resin-molded using the same metal mold | die, the manufacturing process and manufacturing operation of the said tool container are greatly simplified, and the cost of a metal mold | die, and also The manufacturing cost of the tool container can be greatly reduced.

Moreover, according to description of Claim 2, this invention is a tool container of Claim 1,

The said synthetic resin which forms a 1st container part and a 2nd container part is a transparent hard synthetic resin,

In each of the opposite side walls of the container body, in each of the shaft portions 51a formed so as to protrude outwardly from each other in the base end side width direction end portions 51, the base end side plate portions of the first main plate and the second main plate. And a first container part and a second using the transparent competitive resin so as to be relatively rotatable within each of the shaft hole portions 21a and 31a formed at respective corresponding portions of the base end side width direction both ends of the base end side plate portion. It is characterized by forming by integral molding of each container part.

According to this, rotation of the 1st (or 2nd) main plate with respect to the 1st (or 2nd) container main body consists of connecting the axial part in a shaft hole part so that rotation is possible. For this reason, rotation with respect to the 1st (or 2nd) container main body of a 1st (or 2nd) abacus can be made smoothly. As a result, the effect of the invention described in claim 1 can be further improved.

In addition, as described above, since the first container part and the second container part are formed of a transparent synthetic resin, the appearance of the tool container not only shows a high degree of transparency, but also a rod-shaped tool that has been accommodated in the tool container. It can be observed through the circumferential wall of the tool container and is convenient.

In addition, as the above-mentioned synthetic resin, after the integral molding of the first container part and the second container part, each of the above-described shaft parts and each shaft hole has a hardness that can be easily formed relative rotatable formation. Synthetic resin (for example, polycarbonate) can be mentioned.

Moreover, according to description of Claim 3, this invention is a tool container of Claim 1,

The said synthetic resin which forms a 1st container part and a 2nd container part is an organic synthetic resin,

Thin thickness shape as a thin part 51b as a boundary part between each said base end side plate part of a 1st main plate and a 2nd main plate, and each said rectangular bottom wall of a 1st container main body and a 2nd container main body. It is formed by integral molding of each of the said 1st container part and the 2nd container part using the said diameter-sensitive synthetic resin so that it may be formed.

According to this, the thin portion functions as a hinge portion between the first (or second) main plate and the first (or second) container body. For this reason, rotation of the 1st (or 2nd) main plate with respect to the 1st (or 2nd) container main body is based on the hinge part mentioned above. Therefore, the rotation of the first (or second) container body of the first (or second) abacus can be smoothly performed. As a result, the effect of the invention described in claim 1 can be further improved.

Moreover, as said fusion resin, after each integral molding of a 1st container part and a 2nd container part, the synthetic resin (for example, polypropylene resin) which has the softness of the grade which is easy to function as a hinge part of the said thin part. Can be mentioned.

Moreover, according to description of Claim 4, this invention is a tool container in any one of Claims 1-3,

Each of the first side plate and the second side plate includes a thick portion 61 that is bent and extends in an L shape so as to face each other from the edge portion in the width direction from the intermediate plate portion to the inner surface side thereof. Has a thin portion 62 extending from the extending end of the thick portion in a thin thickness shape in the extending direction thereof,

The thin portion is formed in a thickness shape thinner than the thick portion from the outer end of the extended end of the thick portion,

The tip side plate portion of the first main plate is interposed between the thin portions of the second both side plate so as to follow the inner end portion 61a of each of the extending ends of the second both side plate at its widthwise edges. The front end side plate portions of the second main plate are interposed between the thin portions of the first both side sub plates so as to follow the inner end portions 61a of the respective extending ends of the first both side sub plates at the widthwise edge portions thereof. It is characterized by.

Thus, the front end side plate part of a 1st main plate is interposed between each said thin part of a 2nd sub side plate so that the edge part side plate part may follow the inner end part of each extension end part of a 2nd sub side plate at the width direction both edge parts, The front end side plate part of the 2nd main plate is interposed between the said thin part of the 1st both side subplates in the width direction both edge parts along the inner end of each extension end part of a 1st both side subplate, The tip side plate portion abuts against the inner end of each of the extending ends of the second both side subplates between the thin portions of the second both side subplates, and the tip side plate portion of the second main plate includes the first both side subplates. Between each said thin part, it contacts the inner edge part of each extended end part of the said 1st both side subplates. Thereby, the effect of the invention as described in any one of Claims 1-3 can be achieved more specifically.

Moreover, according to description of Claim 5, this invention is a tool container in any one of Claims 1-4,

In each of the first container body and the second container body,

The opposite portions 22 and 32 of the opposing side walls are formed by forming curved wall portions 22b and 32b which are bent and extend in an L shape so as to face each other.

The cylinder is formed from each of the curved wall portions from both opposing edge portions of the cylinder 41 and the axial opening 41a formed along the axial direction in a corresponding portion between the curved wall portions of the cylindrical wall. Is formed by forming both extension walls 42 extending toward

The front end side plate portion is formed as a widthwise central portion 53a configured to protrude outward from the respective opposite portions of the widthwise both edge portions 53b and the widthwise both edge portions thereof.

In the width direction center part, the said front end side plate part of a 1st main plate is in the said width direction center part so that each said curved wall part of the said opposing side wall of the 2nd container main body may follow in the said width direction both edge part. It is sandwiched between the two extension walls of the cylinder in the container body and the respective curved wall portions of the opposite side walls and protrudes outward from the respective curved wall portions of the two opposite side walls of the second container body in the thickness direction. A first main plate is inserted between the opposite side wall portions of the opposing side walls of the second container body, in the tip side plate portion, so as to follow between the respective curved wall portions,

Further, the front end side plate portion of the second main plate at the width direction both edge portions, along the inner surface side of each of the curved wall portions of the opposing side walls of the first container body, and at the width direction center portion, Protruding outwardly from the respective curved wall portions of the opposite side walls of the first container body in the thickness direction, and at the same time, the respective bends of the both extension walls of the cylinder of the first container body and the opposite side walls of the first container body; A second main plate is inserted between the opposite side wall portions of the opposing side walls of the first container body so as to be sandwiched between the wall portions and along the respective curved wall portions. It is done.

Thereby, insertion between the opposing wall portions of the opposing side walls of the second container body of the tip side plate portion of the first abacus and between each opposing wall portion of the opposing side walls of the first vessel body of the tip side plate portion of the second abacus The insertion of can be more surely achieved. As a result, the effect of the invention according to any one of claims 1 to 4 can be further improved.

Moreover, according to description of Claim 6, this invention is a tool container of Claim 5,

The both extending walls of the cylinder have both curved walls, which are convex on their opposite sides, and have a curved shape, and extend from both opposite edge portions of the axial opening of the cylinder toward each of the curved wall portions. Is formed as,

The width direction center portion of the tip side plate portion,

A connecting portion 53c and two leg portions 53d which are bent and extended in an L shape from both edge portions in the width direction of the connecting portion 53c, have a cross-section that is convex outwardly in a c-shape, and are formed in a bar shape at the both leg portions. Both curved walls are fitted so as to be clamped from their respective outer sides so that the bag portion of the tool is tightened in the cylinder.

According to this, the fitting to both curved walls of the cylinder by the said width direction center part of a front end side plate part can be achieved more reliably. As a result, the effect of the invention described in claim 5 can be further improved.

Moreover, according to description of Claim 7, in the tool container of Claim 6, the said width direction center part is sequential toward the extension direction from the said intermediate | middle board part of the said front end side plate part in the space | interval of the said both leg parts. It is characterized in that it is formed to narrow.

Thereby, the clamping | wearing with respect to the both curved walls of the cylinder by the said width direction center part of a front end side plate part can be made more firm. As a result, the effect of the invention described in claim 6 can be further improved.

In addition, according to the description of claim 8, according to the description of claim 8, in the tool container according to claim 6, the two curved walls of the cylinder are formed so as to narrow gradually in a direction opposite to the extending direction of the cylinder at the interval. It features.

Thereby, the effect similar to invention of Claim 7 can be achieved.

In addition, the code | symbol in the parentheses of said each means shows the correspondence with the specific means described in embodiment mentioned later.

1 is a perspective view showing a first embodiment of a tool container according to the present invention.
It is a perspective view which shows the container part of the tool container of FIG. 1 in the state which made the main plate follow the container main body.
3 is a perspective view showing the container part of FIG. 2 in a state in which the main plate is rotated from the container body.
It is a perspective view which shows the container component of FIG. 2 in the state which rotated the main plate from the container main body.
FIG. 5 is a perspective view illustrating the container component of FIG. 3 in a state in which the main plate is separated from the container body. FIG.
6 is a plan view of the container part of FIG. 3.
7 is a left side view of the container part of FIG. 6.
8 is a right side view of the container part of FIG. 6.
9 is a front view of the container part of FIG. 6.
10 is a bottom view of the container part of FIG. 6.
FIG. 11 is a cross-sectional view taken along the line 11-11 of FIG. 10.
It is a perspective view which shows the container component of FIG. 3 in the state which inserted the rod-shaped tool into the cylinder.
It is a perspective view which shows the container component of FIG. 12 in the state which made the main plate pour along the container main body.
It is a top view which shows the principal part of 2nd Embodiment of the tool container which concerns on this invention.
15 is a cross-sectional view taken along the 15-15 line in FIG.

EMBODIMENT OF THE INVENTION Hereinafter, each embodiment of this invention is described by drawing.

(1st embodiment)

1 shows a first embodiment of a tool container according to the present invention. This tool container is used for accommodating rod-shaped tools such as a drill and an end mill, the cross section of the tool container has a square shape, and the longitudinal section of the tool container has a long rectangular shape. In addition, in this 1st Embodiment, the full-length dimension of the said tool container is about 85 (mm), and the dimension of the cross section of the said tool container is about 13 (mm) x 13 (mm).

The tool container is provided with both side container parts P and Q of elongate shape, as shown to all FIGS.

These two side container parts P and Q are each integrally molded so that they may have the same structure, as mentioned later, These two side container parts P and Q are mutually detachable, and comprise the said tool container. (See FIG. 1).

As shown in any one of FIGS. 1-11, one side container part P is equipped with the container main body B and the back board member T. As shown in FIG. In FIG. 2, the front side slanted to the left on the figure and the rear side slanted to the right on the figure correspond to the front side and the rear side of one side container part P, respectively, and the front side slanted to the left on the figure and the front slanted to the right on the figure. The side corresponds to the left side and the right side of the one side container part P, respectively, and the upper side and the lower side in the figure correspond to the upper side and the lower side (bottom side) of the one side container part P, respectively.

In one side container part P, as shown in any one of FIGS. 2-4, the container main body B has a rectangular bottom wall 10, the left and right side walls 20 and 30, and a cylinder body. 40 is provided. Of the left and right side walls 20 and 30, the left wall 20 is formed to be bent and L-shaped upward from the left end of the bottom wall 10, as shown in FIG. The left wall 20 extends rearward from the rear end 11 of the bottom wall 10 at the rear end wall 21 thereof (see FIG. 5 or FIG. 6).

Here, the rear end wall portion 21 of the left wall 20 is bent to the right so that the transverse cross section, which is convex backward to the left, becomes a curved shape (see FIG. 6), and the base end of the main plate 50 of the back plate member T is curved. It is formed in the left edge part (described later) of the side plate part 50a so that it can overlap from the outer side (refer FIG. 3, FIG. 5, or FIG. 6). In addition, the rear end wall part 21 of the left side wall 20 is also called the rear end engagement part 21 hereafter.

Moreover, the left side wall 20 is comprised in the front side part 22 as the front end wall part 22a and the bending wall part 22b of the left side wall 20, In the said left wall 20, The curved wall portion 22b extends from the front end wall portion 22a in a width shape in which the cross section is bent to the right in an L shape (see FIGS. 2, 5 or 6). In addition, the recessed part h is formed in the longitudinal middle part of the inner surface of the curved wall part 22b (refer FIG. 7).

As shown in FIG. 2, the right wall 30 is formed so as to be bent and extend in an L shape upward from the right end of the bottom wall 10, and the right wall 30 is In the rear end wall 31, it extends rearward from the rear end 11 of the bottom wall 10, similarly to the rear end wall 21 of the left wall 20 (see Fig. 5 or 6).

Here, the rear end wall part 31 of the right side wall 30 is bent to the left so that the cross section which is convex to the rear oblique to the right becomes a curved shape, and the base end side plate part 50a of the main plate 50 of the backplate member T is here. It is formed to be engageable from the outside to the right edge (to be described later) of (see FIG. 4, FIG. 5 or FIG. 6). In addition, the rear end wall part 31 of the right side wall 30 is also called the rear end engagement part 31 hereafter.

Moreover, the right side wall 30 is comprised in the front side part 32 as the front-wall part 32a and the bending wall part 32b of the said right wall 30, In the said right wall 30, The curved wall portion 32b extends from the front end wall portion 32a toward the curved wall portion 22b in a width shape that is bent in a cross-sectional L shape (see FIG. 5 or FIG. 6). In addition, the recess h is formed in the longitudinal middle part of the inner surface of the curved wall part 32b so as to face the recess h of the curved part 22b in the left-right direction (see FIGS. 7 and 11). ).

In addition, in this 1st Embodiment, the extension length from the upper surface of the bottom wall 10 of the left and right side wall 20, 30 is about 18 (mm). In addition, as shown in FIG. 2, the uneven | corrugated process for slipperiness | lubricacy is performed to the whole surface of each outer surface of both left and right side wall 20, 30 in the one-piece shaping process mentioned later. Here, as shown in Fig. 2, the concave-convex treatment has a concave-convex shape in the vertical direction on each of the outer surfaces of the left and right side walls 20 and 30, and a long shape in the width direction. Thereby, the left and right both side walls 20 and 30 of the container main body B can be pinched together with two fingers. In addition, you may change suitably the extension length from the upper surface of the bottom wall 10 of the left and right side wall 20, 30 mentioned above as needed.

The cylinder 40 has the cylindrical cylinder 41 of the split shape, as shown to any one of FIG. 3, FIG. 5, and FIG. The cylinder 41 is integrally formed at the central portion of the bottom wall 10 at the lower end of the axial direction, and the cylinder 41 extends upward from the lower end of the axial direction and is opened upward. . In addition, the cylinder 41 is integrally connected to the left wall 20 via both connecting wall portions 23 (see FIG. 6) at the left side of the circumferential wall, and the circumferential wall of the cylinder 41. The right side part is integrally connected to the right side wall 30 through both connecting wall parts 33 (refer FIG. 6).

As a result, the cylinder 41 is integrally supported by the bottom wall 10 and the left and right side walls 20 and 30 so as to extend perpendicularly upwardly with respect to the bottom wall 10. The extended end to the upper side of) is formed as an upper end opening part.

The cylinder 41 is opened in the radially cleaved shape along the axial direction at the front side of the circumferential wall, and is formed as the front axial opening 41a (see FIG. 6). Here, the opening width of the front axial opening part 41a of the cylinder 41 is narrower than the radius of the said cylinder 41, For example, it is a value within the range of about 1 (mm)-2 (mm). It is set. In addition, the upper end opening part of the cylinder 41 is represented with code | symbol 41b with respect to the front side axial opening part 41a below. In addition, you may change suitably the opening width of the front side axial opening part 41a of the cylinder 41 as needed.

Moreover, the cylinder 40 has left and right both side curved walls 42, and these left and right both side curved walls 42 are the centerline (both front side curved wall parts) of the opening width of the front side axial opening part 41a of the cylinder 41. Symmetrical with respect to the center line between (22b, 32b), and are formed so as to extend integrally from the left and right inner edge portions of the front axial opening portion 41a of the cylinder 41 to the front side, respectively. have.

Here, the left curved wall 42 extends from the left inner edge of the front axial opening 41a to the right curved wall 42 in a convex curved shape, as shown in FIG. 6. On the other hand, the right curved wall 42 extends from the right inner edge of the front axial opening 41a to the front side so as to have a convex curved shape toward the left curved wall 42. In addition, each extension end part of the left and right both side curved walls 42 is behind the front side curved wall parts 22b and 32b of both the left and right side walls 20 and 30 (in the container main body B, each front side curved wall part 22b and 32b). ) Is located on the cylinder 41 side).

The back plate member T extends from the container main body B so as to be able to rotate in the front-rear direction. The back plate member T is constituted by the main plate 50 and the left and right side subplates 60.

The main plate 50 is provided with the base end side plate part 50a, the intermediate plate part 50b, and the front end side plate part 50c, and the base end side plate part 50a is demonstrated in detail in the extended base end part 51 below. As described above, the lower end coupling portions 21 of the left side wall 20 of the container body B and the lower end coupling portions 31 of the rear end coupling portion 31 of the right side wall 30 are connected to each other in a rotatable manner.

Here, the connection structure between the container main body B and the back board member T in the container part P is demonstrated. The container part P is not constituted by separately forming the container body B and the backplate member T separately, and then connecting the container body B and the backplate member T as described above. The container part P also includes a connection configuration of the container body B and the back plate member T, and is configured by integrally molding the container body B and the back plate member T.

However, in the first embodiment, as shown in FIG. 5, the container main body B and the back plate member T are provided for convenience in the connection configuration between the container body B and the back plate member T. As shown in FIG. It demonstrates in the state disassembled mutually.

In the container main body B, the rear end coupling part 21 of the left side wall 20 is formed by forming the axial hole part 21a in the lower end part, and further, the rear end coupling part 21 of the right side wall 30 ( 31 is formed by forming the shaft hole portion 31a at the lower end thereof so as to face the shaft hole portion 21a of the rear coupling portion 21 coaxially from the front thereof.

On the other hand, in the main plate 50 of the back plate member T, the extended base end portion 51 of the base end plate portion 50a coaxially moves the left and right both shaft portions 51a at both ends in the left and right directions (both in the width direction). And the protruding end 51 of the proximal end plate portion 50a is the shaft hole portion of the rear end engaging portion 21 of the left wall 20 in the left shaft portion 51a. It is fitted into the shaft 21a in a coaxially rotatable manner from the right side thereof, and is also mounted in the shaft hole 31a of the rear end engaging portion 31 of the right side wall 30 so as to be able to pivot coaxially from the left side thereof. do.

Thereby, the base end side plate part 50a rotates relative to the lower end part of the rear end engagement part 21 of the left side wall 20, and the rear end engagement part 31 of the right side wall 30 in the extended base end part 51. As shown in FIG. It is possibly connected. Therefore, by rotating the main plate 50 forward toward the container main body B, the left side wall 20 of the container main body B is the base end side plate part of the main plate 50 by the rear end engaging part 21. Abuts against the left edge of 50a, resists its elasticity, engages from the left side, and the right side wall 30 of the container body B is the proximal end side of the main plate 50 at its rear end engaging portion 31. The right edge portion of the plate portion 50a abuts against, and resists its elasticity, engaging from the right side.

In addition, by rotating the main plate 50 rearward to separate it from the container main body B, the left side wall 20 of the container main body B is the base end side plate part of the main plate 50 in the rear end coupling part 21. It dissociates from the left edge part of 50a and resists its elasticity, and the right side wall 30 of the container main body B is the base end side plate part of the main plate 50 by the rear end coupling part 31. It dissociates in response to the elasticity from the right edge of 50a).

In addition, in the main plate 50, the intermediate plate part 50b extends integrally from the extended end of the base end side plate part 50a in the extension direction. The tip side plate portion 50c extends integrally from the extending end of the intermediate plate portion 50b in the extending direction, and the tip side plate portion 50c includes a proximal side plate portion 52 and an extended end side plate portion ( 53).

The proximal side plate portion 52 extends from the extending end of the intermediate plate portion 50b in its extension direction, and the proximal side plate portion 52, together with the proximal side plate portion 50a and the intermediate plate portion 50b, On the inner surface of the width direction center part between each left and right edge part, the cross section is formed in circular arc shape so that the circular cross section of the outer peripheral surface of the cylinder 41 may be followed.

The extended end side plate part 53 extends from the extended end of the base end side plate part 52 in the extension direction, The said extended end side plate part 53 is a c-shaped center part 53a and the left and right both edge parts 53b. ) (See FIGS. 2 to 5). The c-shaped central portion 53a is formed in a cross-sectional c-shape convex toward the outer surface side at the center in the width direction of the extended end side plate portion 53, and the c-shaped central portion 53a is a connecting portion 53c, and The left and right leg portions 53d are bent in an L shape from both edge portions in the width direction of the connecting portion 53c and extend so as to face each other, and the cross section is formed in a C shape.

Here, the left and right both leg portions 53d are spaced between their respective outer surfaces (each thickness direction outer surface), that is, the thickness of the thickness direction outer surface (left side surface) of the left leg portion 53d and the right leg portion 53d. The space | interval between a direction outer surface (right side surface) is formed so that it may correspond to the space | interval between each opposing part of both front side curved wall parts 22b and 32b of the container main body B. As shown in FIG. Further, the left and right both leg portions 53d are spaced between their respective opposing inner surfaces, that is, between the inner surface (right side) of the left leg 53d and the inner surface (left side) of the right leg 53d. The space | interval is formed so that it may spread to some extent sequentially from the extended base end side of the extended end side plate part 53 to the extended end side, and the space | interval of each opposing surface of the said left and right both leg parts 53d is extended end side plate part ( On the extended end side of 53), it is somewhat wider than the space | interval between each extended end side outer surface of the left and right both side curved walls 42 of the cylinder 40 of the container main body B. As shown in FIG. Moreover, the space | interval of each opposing surface of the said left and right both side leg parts 53d is the extension base side side of the extension end side plate part 53 of each extension end side outer surface of the left and right both side curved walls 42 of the cylinder 40. It is somewhat narrower than the gap between them.

Moreover, the space | interval of the thickness direction outer surface of the left and right side edge parts 53b, and the thickness direction outer surface of the connection part 53c, In other words, from the thickness direction outer surface of the left and right both edge parts 53b of the thickness direction outer surface of the connection part 53c. The height of the space | interval between each thickness direction outer surface of both front side curved wall parts 22b and 32b of the container main body B, and each extended end part of the left and right both side curved walls 42 of the cylinder 40 (a container main body B Spaces along the front and rear directions of

Further, each of the ridges u is formed on each of the thickness direction outer surfaces of the left and right side edge portions 53b at the longitudinal middle portion thereof (see any of FIGS. 2 to 5, 9 and 10). . As described later, each of the ridges u is coupled to the recess h of each of the curved wall portions 22b and 32b of the left and right sidewalls 20 and 30 of the container body B, respectively. It serves to position the insertion position of the tip side plate part 50c of 50 into the container main body B. As shown in FIG. Therefore, the distance from each front end of each of the left and right side edge portions 53b to each of the ridges u is the distance from the inner surface of the front end of the bottom wall 10 of the curved wall portions 22b and 32b to the respective recesses h. Corresponds to.

Of the left and right side subplates 60, the left subplate 60 extends from the left edge of the middle plate portion 50b of the main plate 50 to be bent in an L-shape toward the inner surface thereof, while the right subplate 60 is It extends so that it may be bent in an L shape from the right edge part of the intermediate | middle board part 50b to the inner surface side, and opposes the left side plate 60.

Here, the left and right both side plates 60 are each composed of a thick portion 61, a thin portion 62, and a plurality of ribs 63. In the left side plate 60, the thick portion 61 is bent in an L shape and extends from the left edge portion of the middle plate portion 50b of the main plate 50. The thin portion 62 extends from the extending end of the thick portion 61 in the extending direction of the thick portion 61, and the thin portion 62 is formed from an outer end portion of the extended end of the thick portion 61. It is formed to extend to a thickness thinner than the thick portion 61. As a result, an inner end (hereinafter referred to as an inner end 61a) is formed at the extended end of the thick portion 61. The plurality of ribs 63 are formed in a triangular plate shape from the left portion of the intermediate plate portion 50b of the main plate 50 to the inner surface (right side surface) of the thick portion 61.

On the other hand, the right side plate 60 is a thick portion 61, a thin portion 62, and a plurality of ribs 63, and is configured to be symmetrical with respect to the left and right center lines of the intermediate plate portion 50b. The thick portion 61 of the right side plate 60 is bent in an L shape from the right edge of the middle plate portion 50b of the main plate 50 so as to face the thick portion 61 of the left side plate 60. Comes out. The thick portion 62 of the right side plate 60 is formed from the outer end of the extended end of the thick portion 61 of the right side plate 60 so as to face the thin portion 62 of the left side plate 60. It extends in the extension direction of (61).

The thin portion 62 of the right side plate 60 is formed at the outer end of the thick portion 61 of the right side plate 60 so as to be as thin as the thin portion 62 of the left side plate 60. As a result, an inner end (hereinafter referred to as an inner end 61a) is formed at the extended end of the thick portion 61 of the right side plate 60.

Here, in the left and right both side plates 60, the extension height from each thick portion 61 of each thin portion 62 is the left and right sides of the proximal side plate portion 52 in the tip side plate portion 50c of the main plate 50. It is almost equal to the plate thickness of both edges. In addition, the inner end portion 61a of the thick portion 61 of the right side plate 60 is located in the same plane in the left and right direction between the inner end portion 61a of the thick portion 61 of the left side plate 60. .

The plurality of ribs 63 of the right side plate 60 have a triangular plate shape from the right side portion of the middle plate portion 50b of the main plate 50 to the inner surface (left side surface) of the thick portion 61 of the right side plate 60. It is formed.

Thus, the one side container part P configured as described above is made of a transparent competitive resin (for example) by injection-molding by a resin injection molding machine (not shown) using the slide type (not shown) as follows. , Polycarbonate), and integrally molded to have the same configuration. In addition, as described later, the competitive resin, after integrally molding the one side container part P, can be formed to be rotated relative to the left shaft portion 21a, and the relative between the right shaft portion 51a and the shaft hole portion 31a. It means a synthetic resin having a hardness of the degree that can be easily formed rotatable.

In this integrated molding, a slide mold (not shown) consisting of a top frame and a heart is prepared. In the slide die, when the upper frame and the heart are combined at their respective molding openings, the molding spaces formed inside the upper frame and the heart correspond to the external shape of the container part in the state shown in FIG. 3.

That is, the space shape corresponding to the outer shape of the container part when the backplate member T is in the same plane as the bottom wall 10 of the container body B in the main plate 50 is formed inside the upper frame and the heart. It corresponds to the molding space to be formed.

Here, among the molding space portions, the rear end portion 11 of the bottom wall 10 of the container body B and the extended base end portion 51 of the base end side plate portion 50a of the main plate 50 of the backplate member T are separated from each other. The connection part between them, specifically, the cylinder of the inner peripheral surface of the shaft hole part 21a of the rear end coupling part 21 of the left side wall 20 of the said molding space part, and the extended base end part 51 of the base end side plate part 50a. The cylindrical left core is detachably interposed in the corresponding site | part to the boundary with the outer peripheral surface of the shape left shaft part 51a. The inner peripheral surface of the shaft hole portion 31a of the rear end coupling portion 31 of the right side wall 30 and the cylindrical right shaft portion 51 of the extended base end portion 51 of the base end side plate portion 50a of the molding space portion. The cylindrical right side core is detachably attached to the corresponding site | part to the boundary with an outer peripheral surface.

This is because after completion of the integral molding of the container body B and the back plate member T, the left shaft portion 51a of the base end plate portion 50a with respect to the shaft hole portion 21a of the rear end coupling portion 21 is formed. This is to enable the rotation of the right shaft portion 51a of the base end side plate portion 50a with respect to the shaft hole portion 31a of the rotation and rear end coupling portion 31.

In addition, the left and right sides of the intermediate portion excluding the left and right both side shaft portions 51a of the rear end portion 11 of the bottom wall 10 and the extended base ends 51 of the base end plate portion 50a of the main plate 50 of the molding space portion. The corresponding part with respect to the boundary between the intermediate parts except the shaft part 51a is thinly formed so that it can be cut | disconnected as mentioned later after completing the integral shaping | molding of the container main body B and the back board member T.

In the slide-shaped mold after the combination as described above, a transparent competitive resin (for example, polycarbonate) is injected into the molten state by a resin injection molding machine from an injection site corresponding to a part of the container body in the molding space. This injection is performed so that the transparent competitive resin can cover the entire molding space portion.

After injecting in this way, the slide die is cooled to solidify the competing resin in the molding space as a competing resin, and both of the above-mentioned middle cores are removed from the slide die. Then, the top bottle is dissociated from the heart and the competitive resin body is taken out of the heart.

In this step, a portion corresponding to the boundary between the inner circumferential surface of the shaft hole portion 21a of the left wall 20 and the outer circumferential surface of the left shaft portion 51a of the proximal side plate portion 50a of the competitive resin body and the right wall ( Corresponding sites for the boundary between the inner circumferential surface of the shaft hole portion 31a of 30 and the outer circumferential surface of the right shaft portion 51a of the base end side plate portion 50a are cylindrical voids, respectively. In addition, the left and right both shaft portions 51a of the intermediate portion excluding the left and right both shaft portions 51a of the rear end portion 11 of the bottom wall 10 and the proximal end portions 51 of the proximal side plate portion 50a of the synthetic resin body. The corresponding site | part with respect to the boundary between the excluded intermediate site | part is formed thin. In addition, as described above, the competitive resin is made of a hard synthetic resin.

For this reason, the back plate member T is bent in the plate thickness direction of the main plate 50 with respect to the container main body B, so that the left and right both shaft portions 51a of the rear end portion 11 of the bottom wall 10 among the above-mentioned synthetic resin bodies. The corresponding part with respect to the boundary between the intermediate part except for) and the intermediate part except for the left and right both shaft portions 51a of the extended base end portion 51 of the base end side plate part 50a is easily cut.

Thereby, the said competitive resin body is shape | molded as an integral molded object of the container main body B and the back board member T. As shown in FIG. Here, the back plate member T is capable of relative rotation with respect to the rear end 11 of the bottom wall 10 of the container body T at the left and right both shaft portions 51a of the main plate 50.

In addition, the other side container part Q is also the same as the said one side container part P using the said slide mold used for shaping | molding of said one side container part P so that it may have the same structure as the one side container part P. FIG. By using the above-mentioned synthetic resin, it is integrally molded by injection granulation molding by a resin molding machine.

In this 1st Embodiment comprised as mentioned above, accommodation of the rod-shaped tool D with respect to the said tool container is performed as follows.

First, as described above, both side container parts P and Q integrally molded so as to have the same configuration are prepared. At this time, the both side container parts P and Q shall be in the state shown by FIG. In such a state, both the container parts P and Q also have the container body B resisting the elasticity at the respective rear end engaging portions 21 and 31 of the left and right side walls 20 and 30, respectively, and the hook It exhibits a function and is coupled to the left and right both edge portions of the base end side plate portion 50a of the main plate 50 of the backplate member T from the outside thereof.

For this reason, in both the container parts P and Q, the main plate 50 of the backplate member T is between the left and right both side walls 20 and 30 of the container main body B at the base end side plate part 50a. Abutting from the rear side along the left and right side walls 20 and 30 so as to close the. At this time, the left subplate 60 of the left and right subplates 60 of the back plate member T is extended from the lower end portion (end of the container body B side) of the left wall 20 of the container body B. The right side plate 60 is joined so that the right side plate 60 may follow the extended end of the right side wall 30 of the container main body B at the lower end (container main body B side end part).

In such a state, in accommodating the rod-shaped tool D, the worker resiliently tightens each front side portion of the left and right side walls 20 and 30 of the container body B of the container part P, for example. Resist to pick up with thumb and forefinger. Then, the worker removes the container body B of the container part P from the main plate 50 of the backplate member T while being picked up as described above on the left and right side walls 20 and 30. Pull.

At this time, since each surface of the left and right side walls 20 and 30 is subjected to the anti-slip irregularity treatment as described above, the worker is natural, but gripping the left and right side walls 20 and 30 Of course, the thumb and index finger of the worker do not slide out of the left and right side walls 20 and 30.

Thus, as described above, when the left and right side walls 20 and 30 are pulled in the direction of separating from the main plate 50, the container body B is connected to the rear end portions 21 and 31 of the left and right side walls 20 and 30, respectively. ) Is dissociated from both left and right edges of the base end side plate part 50a of the main plate 50 while being slightly opened in the opposite direction to resist elasticity, thereby extending the extended base end 51 of the base end side plate part 50a of the main plate 50. It rotates in the direction away from the said base end side plate part 51 as a reference.

Here, the main plate 50 is formed at the left and right both shaft portions 51a of the base end plate portion 51, and as described above, each shaft hole portion 21a of the left and right side walls 20 and 30 of the container body B. Since it is rotatably connected to, 31a, the container main body B can be easily rotated in the direction away from the main plate 50. Thereby, the tool container P can be maintained in the state shown in FIG.

In this step, when the operator inserts the rod-shaped tool D from the bag portion into the cylinder 41 of the cylinder 40 of the container body B through the top opening 41b, the rod-shaped tool D 12 is accommodated in the cylinder 41 of the cylinder 40 at the lower end part of the bag part, as shown in FIG.

At this time, since the bag part of the rod-shaped tool D is inserted into the cylinder 41 in the state which rotated the container main body B in the direction away from the main plate 50 as mentioned above, this insertion becomes a back board member ( It can be easily performed without being interfered by the left and right side subplates 50 of T).

In this state, the back plate member T is rotated from the main plate 50 toward the container body B. As shown in FIG. At this time, the main plate 50 is formed at the left and right both shaft portions 51a of the base end plate portion 51, and as described above, the respective axial hole portions 21a of the left and right side walls 20 and 30 of the container body B. , 31a) is rotatably connected, the main plate 50 can be easily rotated toward the container body (B).

Thus, the main plate 50 rotates toward the container main body B as described above, so that the base end side plate portion 50a closes between the left and right side walls 20 and 30 of the container main body B. The side walls 20 and 30 abut against the rear side. In this step, each rear end joining portion 21, 31 is pressed against each of the rear end joining portions 21, 31 of the left and right sidewalls 20, 30 of the container body B in the left and right edge portions of the base end plate portion 50a. ), The container body B resists the elasticity at each of the rear end coupling portions 21 and 31 of the left and right side walls 20 and 30 to resist the elasticity. Engage from the outside on the left and right edges of 50a).

Thereby, the left and right both subplates 60 of the back board member T are joined along each extended end part of the left and right both side walls 20 and 30 of the container main body B at each lower end part. As a result, as shown in FIG. 13, the container part P is accommodated in the cylindrical body 40 of the container main body B in the bag part, and the left and right both sides from the said cylindrical body 40 as shown in FIG. It is maintained in the state extending past between the sub-plate 60.

In this step, the worker grips both of the container parts P, Q by the left and right hands so as to oppose, for example, from the left and right directions. At this time, as mentioned above, the one side container part P in the state which accommodated the rod-shaped tool D is the main plate of the other side container part Q in the front end side plate part 50c of the main plate 50 ( Immediately under the tip side plate part 50c of 50), it is gripped so that it may be located horizontally in the left-right direction with the tip side plate part 50c.

Accordingly, the left and right side subplates 60 of each of the backplate members T of the both side container parts Q and P have the main plate 50 of the other side container part Q and the main plate 50 of the one side container part P. It is located so as to extend in the up and down direction from each other in the opposite direction from each other, and, furthermore, the rod-shaped tool D is located at the tip end (knife end) of the upper end opening portion of the cylinder 41 of the cylinder 40 of the other container part Q. 41b).

Then, the worker moves the both container parts P and Q horizontally in the direction approaching each other from the position as they are while holding both container parts P and Q with both left and right hands. Then, the main plate 50 of the other side container part Q is inserted between the thin portions 62 of the left and right side subplates 60 of the one side container part P from the front end side plate part 50c, and the one side container. The main plate 50 of the component P is inserted between the thin portions 62 of the left and right side subplates 60 of the other container part Q from the front end side plate portion 50c. These insertions can be made at the same time because both container parts P and Q have the same configuration as described above.

At this time, the front end side plate portion 50c of the main plate 50 of the one side container part P is formed on each inner end portion 61a of the left and right side subplates 60 of the other side container part Q at both left and right edge portions thereof. In addition, the front side plate portion 50c of the main plate 50 of the other side container part Q is inserted between the left and right side subplates 60 so that the one side container part P It is inserted between the left and right both side plates 60 along the respective inner end portions 61a of the right and left both side plates 60).

Thereby, insertion of the one side container part P of the front side plate part 50c of the main plate 50 of the other side container part Q as mentioned above between the left and right side subplates 60, and the one side container part P of The insertion between the left and right side subplates 60 of the other side container part Q of the front end side plate part 50c of the main plate 50 can be made simultaneously and smoothly.

At this time, the insertion between the left and right side subplates 60 of one side container part P of the tip side plate part 50c of the main plate 50 of the other side container part Q, and the main plate 50 of one side container part P In the insertion between the left and right side subplates 60 of the other side container part Q of the front end side plate part 50c of the side, these insertions are the container main body B and the one side container part P of the other side container part Q. It is not necessary to precisely perform the operation of opposing the main plate 50, and the operation of holding the main body B of one container part P and the main plate 50 of the other container part Q so as to face each other. The front side plate portion 50c of the one side container part P is oriented along the respective inner end portions 61a of the left and right side subplates 60 of the other side container part Q at both left and right edge portions thereof. The front end side plate part 50c of the other side container part Q is along each upper end 61a of the left and right side subplates 60 of one side container part P in the left and right both side edge parts. Just so, it can be easily performed.

Then, when both side container parts P and Q are moved to the direction which approaches further as it is, the front end side plate part 50c of the main plate 50 of one side container part P is extended at the plate | board side 53, The front end side of the main plate 50 of the other container part Q is inserted between the front and rear portions 22 and 32 of the left and right side walls 20 and 30 of the container body B of the other container part Q. The plate part 50c is inserted between each front side part 22 and 32 of the left and right both side walls 20 and 30 of the container main body B of the one side container part P in the extended end side plate part 53. As shown in FIG. These insertions can be made at the same time because both container parts P and Q have the same configuration as described above.

Accordingly, the extended end side plate portion 53 of the front end side plate portion 50c of the one side container part P is formed at the C-shaped central portion 53a, on both the left and right side walls 20 and 30 of the other side container part Q. Is inserted between the curved wall portions 22b and 32b of the front portions 22 and 32 of the " At this time, this insertion is performed by the c-shaped central portion 53a of the extended end side plate portion 53 in one side container part P, and the container body B in the other side container part Q at the connecting portion 53c. The left and right both curved walls 42 of the cylinder 40 of the cylindrical body 40, and the left and right both curved walls 42 of the cylinder 40 in the other container part Q in the left and right leg parts 53d, The left and right edges 53b of the extended end side plate portion 53 in the one side container part P are formed along the left and right both side curved walls 42 so as to be fitted from both left and right outer sides. The inner surfaces of the curved wall portions 22b and 32b of the front and rear portions 22 and 32 of the left and right sidewalls 20 and 30 of the container body B in the component Q are to be along.

However, as described above, the left and right both leg portions 53d are formed so as to gradually extend to some extent from the extended base end side of the extended end side plate portion 53 at intervals between the opposing inner surfaces thereof. The U-shaped central portion 53a of the extended end side plate portion 53 in the one side container part P is the left and right both sides of the cylinder 40 in the other side container part Q in the left and right both leg portions 53d. Between the front and rear portions 22 and 32 of the left and right sidewalls 20 and 30 of the container body B in the other container part Q, the curved wall 42 is sequentially tightened from both the left and right outer sides thereof. Is inserted into

In addition, in accordance with the insertion between the left and right side walls 20 and 30 of the other container part Q of the extended end side plate part 53 of the tip side plate part 50c of the one side container part P, the other side container part ( The extended end side plate part 53 of the front end side plate part 50c of Q) is each front side part 22 of the left and right both side walls 20 and 30 of one side container part P in the C-shaped center part 53a. 32 is inserted between the curved wall portions 22b and 32b. At this time, this insertion is performed by the c-shaped central portion 53a of the extended end side plate portion 53 in the other container part Q, and the container main body B in one container part P at the connection part 53c. The left and right both curved walls 42 of the cylinder 40 of the cylindrical body 40, and the left and right both curved walls 42 of the cylinder 40 in the other container part Q in the left and right leg parts 53d, The left and right both side edge portions 53b of the extended end side plate portion 53 in the other side container part Q are arranged along the left and right both side curved walls 42 so as to be fitted from both left and right outer sides. The inner surfaces of the curved wall portions 22b and 32b of the front and rear portions 22 and 32 of the left and right sidewalls 20 and 30 of the container body B in the component Q are arranged.

However, as described above, the left and right both leg portions 53d are formed so as to be gradually widened to some extent from the extended base end side of the extended end side plate portion 53 at intervals between the opposing inner surfaces thereof. The c-shaped central portion 53a of the extended end side plate portion 53 in the other container part Q is formed on the left and right both leg portions 53d, both left and right sides of the cylinder 40 in one container part P. The curved walls 42 are tightened by sequentially inserting them from the left and right outer sides thereof, and each front side portion 22 of the left and right side walls 20 and 30 of the container body B in the one container part P. 32) is inserted between. Thereby, based on being tightened sequentially as mentioned above, the bag part of the rod-shaped tool D is reliably coaxially in the cylinder 41 of the container main body B in one side container part P. As shown in FIG. Can be maintained.

Then, the main plate 50 of one side container part P abuts the front end of the bottom wall 10 of the container main body B of the other side container part Q at the extended end side plate part 53, and the other side. The main plate 50 of the container part Q abuts against the front end of the bottom wall 10 of the container main body B of the one side container part P at the extended end side plate part 53 thereof. Assembly is complete.

As mentioned above, since the container parts P and Q of one side and the other side do not need extra parts, and are all formed so that they may have the same structure, the container parts P and Q of the said one side and the other side, As mentioned above, it can assemble by only one operation of mutual insertion in the state which mutually opposed. Therefore, the assembling work of the tool container can be made very simple and good.

In addition, in the tool container after completion of the assembly as described above, the left and right both edge portions 53b of the extended end side plate portion 53 of one side container part P are the other side container parts at their respective ridges u. With respect to the curved wall portions 22b and 32b of the left and right side walls 20 and 30 of (Q), they are positioned incapable of displacement by engaging in the respective recessed portions h and at the same time extending the other container part Q. The left and right both edge portions 53b of the short side plate portion 53 are formed at each of the ridges u to the curved wall portions 22b and 32b of the left and right sidewalls 20 and 30 of the one side container part P. With respect to each of the recesses h, it is impossible to displace them. Therefore, in the tool container after completion of the assembly as described above, the container parts (P, Q) on one side and the other side can be well assembled and held together without being inadvertently separated from each other.

In addition, in the tool container after completion of the assembly as described above, the left and right side subplates 60 of the other container part Q are formed at one upper container part in the longitudinal direction of the tool container, respectively, at their upper ends. The front end side plate portion 50c of the main plate 50 of the left and right side subplates 60 of P) and the main plate 50 of the other side container part Q has one side container part ( Between each thin portion 62 of the left and right side subplates 60 of P), the abutment side of the main plate 50 of the other side container part Q abuts on the inner end portion 61a of each thick portion 61. The plate portion 50c is disposed on the inner end portion 61a of each thick portion 61 between the thin portions 62 of the left and right side subplates 60 of the one side container part P at its left and right edge portions. Abuts.

Moreover, each contact described above is inserted into the main plate 50 of the other container part Q and the container body of the other container part Q with respect to the container body B of the one container part P as described above. By inserting the main plate 50 of one side container part P with respect to B), it can be ensured liquid-tightly.

Thereby, the one side container part P, together with the container main body B and the back plate member T of the other container part Q in the container main body B and the back board member T, is a rod-shaped tool ( The receiving portion containing D) can be configured liquid-tightly.

Therefore, in the state where the said tool container is assembled in this way, even if oil adheres to the rod-shaped tool D, this oil will not leak out from the said accommodating part. In addition, foreign matters do not mix in the accommodation portion.

Moreover, in the state where the rod-shaped tool D is accommodated in the said accommodating part of the said tool container, the bag part of the rod-shaped tool D is the cylinder 41 of the container main body B of the one side container part P. Since the tool container is securely held as described above, even if the tool container is inadvertently dropped while the bar-shaped tool D is accommodated and held, the bar-shaped tool D is held within the tool container. It can be kept well received without moving.

On the other hand, in taking out the rod-shaped tool D accommodated in the tool container from the tool container as described above, the worker uses the forefinger and the thumb of the left and right hands of the container part on one side and the other side, for example. P and Q are pulled in opposite directions with the left and right side walls 20 and 30 of the respective container bodies B interposed therebetween. In addition, since the pulling operation is performed on the outer surfaces of the left and right both side walls 20 and 30 as described above, the anti-slip unevenness treatment can be performed well.

Accordingly, the main plate 50 of one side container part P is formed at the ridges u of the extended end side plate part 53, and the left and right side walls 20 of the container main body B of the other side container part Q are different. And dissociation from the groove h of each of the curved wall portions 22b and 32b in the case of 30, and at the same time, the main plate 50 of the other container part Q is melted at the extended end side plate portion 53. At the base u, it is dissociated from each groove portion h of each of the curved wall portions 22b and 32b of the left and right sidewalls 20 and 30 of the container body B of the one side container part P. Therefore, one side container part P and the other side container part Q can be isolate | separated from each other easily.

Then, in the one side container part P which hold | maintained the rod-shaped tool D, the main plate 50 was rotated so that it may dissociate from the container main body B as mentioned above, and then the rod-shaped tool D ) Is pulled out from the cylinder 40. At this time, by separating the container parts P and Q from one side and the other as described above, in the container body B of the one container part P, both left and right both curved walls 42 of the cylinder 40 are formed. The left and right leg portions 53d of the c-shaped central portion 53a of the tip plate portion 50c of the main plate 50 of the other container part Q are released. Therefore, the rod-shaped tool D can be easily taken out from the cylinder 41 of the cylinder 40.

In addition, when taking out the rod-shaped tool D from the cylinder 40 as mentioned above, since the back board member T of one side container part P rotates from the container main body B as mentioned above, both left and right sides The rod-shaped tool D can be easily taken out of the cylinder 40 without being interfered by the subplate 60.

In addition, since each forming material of both side container parts P and Q is made of a transparent competitive resin as described above, when the tool container containing the rod-shaped tool D is observed from the outside, the tool Courage can give viewers a clear and luxurious sense of transparency.

In addition, in this 1st Embodiment, both container parts P and Q which comprise the said tool container are all integrally molded so that it may have the same structure as injection granulation molding by a resin injection molding machine as mentioned above. have.

Therefore, the slide molds of both side container parts P and Q which are required in the injection granulation molding by the resin injection molding machine do not need to separately prepare both sides, and both side container parts P, It is only necessary to prepare a slide mold of one of the container parts in Q).

As a result, each injection molding of the both side container parts P and Q is performed using only the above-mentioned slide type | mold, respectively, and the manufacturing process and manufacturing operation of the said tool container are carried out in both side container parts P and Q. It ends only with a manufacturing process or a manufacturing operation | work for one side, and can be simplified very much, and mold cost, and also the manufacturing cost of the said tool container can be reduced.

(Second Embodiment)

14 and 15 show main parts of a second embodiment of a tool container according to the present invention. In this 2nd Embodiment, in each of the both side container parts P and Q mentioned in the said 1st Embodiment, the bottom wall 10 of the container part B replaces the rear-end | tip 11, and is after. It has an end portion 12, and the rear end portion 12 is located on the same line in each of the rear rear ends of the left and right side walls 20 and 30 of the container part B and the up and down direction shown in FIG. do.

Moreover, in this 2nd Embodiment, in each of the both side container parts P and Q mentioned in the said 1st Embodiment, the main plate 50 of the back board member T is extended of the base end side plate part 50a. In the base end 51, it is rotatable and integrally connected to the rear end 12 of the bottom wall 10 of the container part B via the thin width | variety thin part 51b. The extended base end 51 of the base end side plate part 50a, together with the thin width-shaped thin part 51b and the rear end part 12 of the bottom wall 10, has the main plate 50 and the bottom wall 10. It means to constitute a hinge portion between. In addition, the thinness of the thin-walled thin part 51b mentioned above should just be a value of the extent which can exhibit a hinge function in relationship with the formation material of the said tool container.

In addition, in this 2nd Embodiment, unlike the said 1st Embodiment, both container parts P and Q mentioned in the said 1st Embodiment are a flexible synthetic resin, ie, a synthetic resin (for example, Polypropylene resin), the resin injection molding machine is integrally molded including the hinge portion so as to have the same configuration. In addition, the said synthetic resin refers to the synthetic resin which has the softness of the grade which makes it easy to function the said thin part as a hinge part after each integral molding of the container parts P and Q of one side and the other side. The rest of the configuration is the same as that of the first embodiment.

According to this 2nd Embodiment comprised in this way, although the formation material of both container parts P and Q differs from the said 1st Embodiment, the rotation with respect to the container main body B of the main plate 50 is a said hinge part. It is made as a standard. Thereby, the effect similar to the said 1st Embodiment can be achieved.

In addition, in implementation of this invention, it is not limited to the said embodiment, The following various modified examples are mentioned.

(1) In the embodiment of the present invention, in the first embodiment, the material for forming the both side container parts P and Q is made of a transparent competitive resin, for example, polycarbonate, but is not limited thereto. The synthetic resin may be any synthetic resin such as another synthetic resin (for example, ABS resin) or a synthetic resin (for example, polypropylene resin).

(2) In the practice of the present invention, the length of the left and right side subplates 60 of the back plate member T is changed in accordance with the rod-shaped tools of various long axes, and the front plate 50c of the main plate 50 is changed. By changing the length, the accommodating various long-axis rod-shaped tools can be made compact.

(3) In the present invention, the cylindrical body 40 closes the left and right both curved walls 42 and has a shape in which the cylinder 41 is easily inserted into the bag portion of the rod-shaped tool D by resisting its elasticity. You may also For example, the opening shape of the upper opening part of the split cylinder 41 is made into an inverted V shape, and the inner diameter of the cylinder 41 is made smaller than the outer diameter of the bag part of the rod-shaped tool D. It is also possible to hold the bag portion of the rod-shaped tool D by resisting its elasticity with the cylinder 41 alone.

(4) In the practice of the present invention, it is sufficient to fit the U-shaped central portion 53a of the plate portion 53 of the extended end side of the main plate 50 with respect to the left and right both curved walls 42 of the cylinder 40. The lower surface of each of the ridge portions u of the extended end side plate portion 53 and the respective groove portions h of the curved wall portions of the left and right side walls 20 and 30 of the container body B may be closed.

(5) In the practice of the present invention, the front end side plate portion 50c of the main plate 50 is not limited to the c-shaped central portion 53a, but has a curved portion protruding in the same direction as the c-shaped central portion 53a. You may also

(6) In the embodiment of the present invention, the external dimensions such as the overall length of the tool container and the cross sectional dimensions mentioned in the above embodiments may be appropriately changed in accordance with the external dimensions of the bar-shaped tool to be accommodated.

B: container body D: rod-shaped tool
P, Q: Container part T: Board member
10: bottom wall 11, 12: rear end
20: left wall 21a, 31a: shaft hole
22, 32: front side 30: right wall
40: cylinder 41a: upper opening
42: curved wall 50: abacus
50a: proximal end plate 50b: intermediate plate
50c: tip side plate portion 51: extension base end portion
51a: shaft portion 51b: thin portion
53a: center part of U shape 53b: edge part
53c: connection part 53d: leg part
60 subplate 61 thick portion
61a: inner end 62: thin portion

Claims (9)

In a tool container for receiving a rod-shaped tool,
A first container part and a second container part each integrally molded so as to have the same configuration as a synthetic resin,
Each of these first container parts and second container parts includes a container body and a back plate member.
Wherein the container body comprises:
A rectangular bottom wall,
Two opposite side walls which are bent and extended in an L shape so as to face each other from opposite ends of the bottom wall;
A cylindrical body extending from the rectangular bottom wall between the opposing side walls and formed so that the rod-shaped tool can be inserted and held from the bag portion of the rod-shaped tool through an extension end opening of the cylinder. have,
The backplate member,
It rotates in the thickness direction of the said rectangular bottom wall as the corresponding length with respect to each extension length of the said opposing side wall from the corresponding site | part of the said container main body with respect to one opposite end part of the other opposite end parts of the said rectangular bottom wall. A base end side plate part which extends as possible, an intermediate plate part which extends from the base end side plate part in the extension direction of the base end side plate part, and a front end side plate part which extends from this intermediate plate part in an extension direction of the intermediate plate part, in the longitudinal direction A main plate formed in a long shape,
It has both side subplates which are bent in an L-shape and extend toward the inner surface side of the intermediate plate portion from both edge portions in the width direction of the intermediate plate portion to face each other.
The container main body, the main plate and the both side subplates of the first container part are respectively the first container main body, the first main plate and the first both side subplates, and the container main body and the main plate of the second container part. And the both side subplates are respectively the second container body, the second main plate, and the second both side subplates,
The first both side subplates follow both widthwise edges of the tip side plate portion of the second main plate at each extension side portion of the first both side subplates, and the second both side subplates each extend side portion of the second both side subplates. The tip end of the first abacus between the portions opposite to the second abacus among the opposite side walls of the second container body so as to follow the widthwise both edge portions of the tip side plate portion of the first abacus in The side plate portion is inserted, and the tip side plate portion of the second main plate is inserted between the opposite side portions of the first main plate among the opposing side walls of the first container body, and the first both side subplates are inserted. It is connected to the second both side plates in the extending direction of the first main plate and the second main plate,
The first main plate is at least one of each of the extension side portions of the second both side subplates and the cylindrical body of the second container body and the second container body through the front end side plate part and the intermediate plate part of the first main plate. The second main plate is sandwiched between the opposing side portions of both opposing side walls, and each of the extending side portions of the first subplate and the first container through the front end plate portion and the middle plate portion of the second main plate. The first container part and the second container are sandwiched between at least one of both of the cylinders of the main body and the opposing portions of the opposite side walls of the first container main body to accommodate the rod-shaped tool. Tool container characterized by assembling the parts liquid-tightly. The synthetic resin forming the first container part and the second container part is a transparent competitive resin,
In each of the shaft portions formed so as to project outwardly from the base end side width direction both ends of the base end plate portion in the opposite direction from each of the base end plate portions of the first and second abacus plates, Each of the first container part and the second container part using the transparent competitive resin so as to be rotatable relative to each of the shaft hole portions formed at respective corresponding portions of the base end side width direction both ends of the base end side plate portion. Tool container, characterized in that formed by integral molding. The synthetic resin of claim 1, wherein the synthetic resin forming the first container part and the second container part is a fused resin,
The fusion resin is formed so as to form a boundary between the proximal end plate portion of each of the first and second abacus plates and the rectangular bottom wall of each of the first and second container bodies as a thin portion. A tool container, which is formed by molding each of the first container parts and the second container parts used. The said 1st both side plate and the 2nd both side subplates are mutually opposing each other from the width direction both edge parts of the said intermediate plate part from the said intermediate plate part to the inner surface side of the said intermediate plate part. A thick portion that is bent and extends in an L shape so as to extend, and a thin portion that extends in the extending direction of the thick portion from an extended end of the thick portion,
The said thin part is formed in the thickness shape thinner than the said thick part from the outer edge part of the extended end part of the said thick part,
The tip side plate portion of the first main plate is between the thin portions of the second both side subplates so as to follow an inner end portion of each of the extension ends of the second both side subplates at the widthwise opposite edge portions of the tip side plate portion. The front end side plate portion of the second main plate, at both edge portions in the width direction of the front end side plate portion, along the inner end of each of the extending ends of the first side plate, wherein the first side plate Tool container, characterized in that interposed between each thin portion. The method according to any one of claims 1 to 3, wherein in each of the first container body and the second container body,
Each opposite side portion of the opposite side walls is formed by forming a curved wall portion that is bent and extends in an L shape to face each other,
The cylinder extends from both opposing edge portions of the axial opening, which is opened along the axial direction to a corresponding portion between the cylinder and the respective circumferential walls of the cylinder, in the axial direction. By forming both extension walls,
The front end side plate portion is formed as a widthwise center portion configured to protrude from the widthwise opposite edge portions and the opposing portions of the widthwise opposite edge portions toward the outside in the thickness direction of the widthwise edge portions,
The front end side plate portion of the first main plate has the inner surface side of each of the curved wall portions at each of the curved wall portions of the opposite side walls of the second container main body at both edge portions in the width direction. In the direction center part, it is sandwiched between the said both extension walls of the said cylinder body in the said 2nd container main body, and each said bending wall part of the said opposing side wall, and said each bending of the said opposing side wall of the said 2nd container main body. The first main plate is formed at the tip side plate portion so as to protrude outward in the thickness direction of the respective curved wall portions from between the wall portions, and the angles of the opposing side walls of the second container body to each other. Inserted between the opposite wall,
Further, the front end side plate portion of the second main plate, along the inner surface side of each of the curved wall portions, in each of the curved wall portions of the opposite side walls of the first container body, at both edge portions in the width direction, and Both the extension walls of the cylinder of the first container body protruding outward from the respective thickness walls of the curved wall portions of the opposite side walls of the first container body in the width direction central part; The second main plate is fitted at the distal side plate portion of the first container body so as to be sandwiched between the curved wall portions of the opposing side walls of the first container body so as to pass between the curved wall portions. And a tool container inserted between the opposing wall portions of the opposing side walls. The said two extension walls of the said cylindrical body are between the said curved wall parts from the said opposing edge part of the said axial opening part of the said cylinder in the cross-sectional curved shape convex to each opposite side of the said both extension walls. Are formed as both curved walls extending outwards,
The width direction center portion of the tip side plate portion,
A connecting portion and both leg portions extending from the opposite width portions of the connecting portion so as to be bent in an L-shape, and formed in a cross-sectional shape having a convex cross section outwardly; And said both curved walls are fitted from each outside of said both curved walls so as to be tightened in a cylinder. The tool container according to claim 6, wherein the width direction central portion is formed so as to narrow gradually in a direction extending from the middle plate portion of the tip side plate portion at intervals between the two leg portions. The tool container according to claim 6, wherein an interval between the curved walls of the cylinder is formed so as to narrow gradually in a direction opposite to an extending direction of the cylinder. The method of claim 4, wherein in each of the first container body and the second container body,
Each opposite side portion of the opposite side walls is formed by forming a curved wall portion that is bent and extends in an L shape to face each other,
The cylinder extends from both opposing edge portions of the axial opening, which is opened along the axial direction to a corresponding portion between the cylinder and the respective circumferential walls of the cylinder, in the axial direction. By forming both extension walls,
The front end side plate portion is formed as a widthwise center portion configured to protrude from the widthwise opposite edge portions and the opposing portions of the widthwise opposite edge portions toward the outside in the thickness direction of the widthwise edge portions,
The front end side plate portion of the first main plate has the inner surface side of each of the curved wall portions at each of the curved wall portions of the opposite side walls of the second container main body at both edge portions in the width direction. In the direction center part, it is sandwiched between the said both extension walls of the said cylinder body in the said 2nd container main body, and each said bending wall part of the said opposing side wall, and said each bending of the said opposing side wall of the said 2nd container main body. The first main plate is formed at the tip side plate portion so as to protrude outward in the thickness direction of the respective curved wall portions from between the wall portions, and the angles of the opposing side walls of the second container body to each other. Inserted between the opposite wall,
Further, the front end side plate portion of the second main plate, along the inner surface side of each of the curved wall portions, in each of the curved wall portions of the opposite side walls of the first container body, at both edge portions in the width direction, and Both the extension walls of the cylinder of the first container body protruding outward from the respective thickness walls of the curved wall portions of the opposite side walls of the first container body in the width direction central part; The second main plate is fitted at the distal side plate portion of the first container body so as to be sandwiched between the curved wall portions of the opposing side walls of the first container body so as to pass between the curved wall portions. And a tool container inserted between the opposing wall portions of the opposing side walls.

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