JP2011115916A - Tool rack - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a tool rack with a sufficient strength, and having a plurality of hangers manufactured in the same size. <P>SOLUTION: This tool rack includes a rack having a board body and a rail extending from the board body, a hook member having an extending surface part formed by plastic injection molding and slidably arranged in the rack, an insertion hole extending from the extending surface part and recessed in a central part and a joining part including an engaging recessed part for communicating with the insertion hole, and the plurality of hangers having the insertion end composed of metal, inserted into the insertion hole and having an engaging blade part fitted in the engaging recessed part and a hook shaft formed on the end opposite to the insertion end and including the hook end having a hook body curving upward for hooking a manual tool and slidably arranged on the rail. <P>COPYRIGHT: (C)2011,JPO&INPIT

Description

  The present invention relates to a tool rack having a sufficient strength, in particular comprising a plurality of hangers manufactured in the same size.

  A conventional tool rack can be stored and displayed by hooking a hand tool (for example, a spectacle wrench, a monkey spanner, etc.), and has an elongated rail having a vertical direction and the rail along the vertical direction. It is provided with a plurality of hangers including slidable and hooks for hanging hand tools. In addition, the conventional tool rack is provided with various hooks having different lengths so as to be compatible with hand tools of different sizes.

JP2009-136976

  However, a hanger formed by plastic injection molding technology in a conventional tool rack needs to have various hooks, and the hooks must also have a large diameter having strength to support the weight of a hand tool. Don't be. Therefore, in order to manufacture a conventional tool rack corresponding to hand tools of different sizes, a very large amount of material must be consumed, which increases the production cost.

  Therefore, the present invention has been filed, and an object thereof is to provide a tool rack including a plurality of hangers that can provide sufficient strength and can be manufactured in the same size.

The invention of claim 1 of the present application is a rack provided with a board main body and a rail extending from the board main body, and formed by plastic injection molding, and is slidably installed in the rack, and an extending surface portion; A hook member including an insertion hole extending from the extension surface portion and recessed in the center portion, and a coupling portion including an engagement recess communicating with the insertion hole, and made of metal, is inserted into the insertion hole. And a hook including an insertion end having an engagement wing to be fitted into the engagement recess, and a hook end formed on an end opposite to the insertion end and having a hook body that curves upward to hang a hand tool. A tool rack comprising: a plurality of hangers provided on the rail so as to be slidable.

  The invention according to claim 2 of the present application is the tool rack according to claim 1, wherein the extending surface portion of the hook member is provided on a side opposite to the rack.

In the invention of claim 3 of the present application, the board body is an elongated plate,
The rail includes two rails extending from the board body and each having an engaging head formed on a side edge, and a space formed between the two rails.
The hook member includes an outer surface portion formed on a side opposite to the extending surface portion, and two hook arm portions slidably provided on the engaging head of the rail,
The extension surface portion is formed on the hook member so as to face the rack,
The coupling portion extends from the extending surface portion and is accommodated in the space.
The tool rack according to claim 1, wherein an insertion end of the hook shaft is inserted into the insertion hole through the outer surface portion and the extension surface portion.

In the invention of claim 4 of the present application, the board body is a rectangular parallelepiped provided with through holes respectively drilled at both upper ends.
The tool rack according to any one of claims 1 to 3, wherein the rail extends from a lower front portion of the board body.

The invention of claim 5 of the present application is a rack comprising a board body and a rail extending from the board body, and is formed by plastic injection molding, and is slidably installed in the rack, and an extending surface part; A hook member comprising: an insertion hole provided in a central portion extending from the extension surface portion; and a coupling portion that communicates with the insertion hole and includes an engagement recess having an outer diameter longer than the diameter of the insertion hole. An insertion end made of metal, inserted into the insertion hole and having an engagement head inserted into the engagement recess, and an end opposite to the insertion end, and upward for hanging a hand tool A tool rack, comprising: a hook shaft including a hook end having a hook body that is curved in a straight line; and a plurality of hangers that are slidably installed on the rail.

In the invention of claim 6 of the present application, the hook member in the hanger is slidably installed on the rail,
The tool rack according to claim 5, wherein the extension surface portion of the hook member is formed on a side opposite to the rack.

In the invention of claim 7 of the present application, the board body is an elongated plate,
The rail includes two rails extending from the board body and each having an engaging head formed on a side edge, and a space formed between the two rails.
The hook member includes an outer surface portion formed on a side opposite to the extending surface portion, and two hook arm portions slidably provided on the engaging head of the rail,
The extension surface portion is formed on the hook member so as to face the rack,
The coupling portion extends from the extending surface portion and is accommodated in the space.
The tool rack according to claim 5, wherein an insertion end of the hook shaft passes through the outer surface portion and the extension surface portion and is inserted into the insertion hole.

In the invention of claim 8 of the present application, the board body is an elongated plate,
The rail includes two rails extending from the board body and curved in a direction facing each other, and a space formed between the two rails,
The hanger is slidably installed in the space between the two rails,
The extending surface portion is formed on the side opposite to the rack,
The coupling portion extends from the extending surface portion,
The tool rack according to claim 5, wherein an insertion end of the hook shaft is inserted into the insertion hole.

In the invention of claim 9 of the present application, curved inner surfaces are respectively formed on opposite sides of the two rails,
The hook member includes an outer bay surface portion formed on an outer peripheral surface corresponding to the curved inner surface of the rail, and includes two hanging arm portions including horizontal cylinders protruding from an upper edge portion and a lower edge portion, respectively. The tool rack according to claim 8, wherein:

In the invention of claim 10 of the present application, the board body is a rectangular parallelepiped provided with through holes respectively drilled at both upper ends.
The tool rack according to any one of claims 5 to 9, wherein the rail extends from a lower front portion of the board main body.

  The tool rack of the present invention provides a tool rack having a sufficient strength, including a plurality of hangers manufactured with the same size.

1 is a perspective view of a first embodiment of a tool rack according to the present invention. It is a perspective view of the hanger in 1st Example of the tool rack which concerns on this invention. It is a fragmentary sectional view of the hanger in 1st Example of the tool rack which concerns on this invention. FIG. 3 is a perspective view showing a usage state in which the tool rack is installed on the tool board in the first embodiment of the tool rack according to the present invention. FIG. 5 is a partial cross-sectional view of FIG. 4. It is a perspective view which shows the use condition which hung the wrench in 1st Example of the tool rack which concerns on this invention. It is a perspective view which shows the use condition which hung the monkey spanner in 1st Example of the tool rack which concerns on this invention. It is a perspective view of 2nd Example of the tool rack which concerns on this invention. It is a perspective view of the hanger in 2nd Example of the tool rack which concerns on this invention. It is a fragmentary sectional view of the hanger in 2nd Example of the tool rack which concerns on this invention. In 2nd Example of the tool rack which concerns on this invention, it is a perspective view which shows the use condition in which a tool rack is installed in a tool board. It is a fragmentary sectional view of FIG. It is a perspective view which shows the use condition which hung the wrench in 2nd Example of the tool rack which concerns on this invention. It is a perspective view which shows the use condition which hung the monkey spanner in 2nd Example of the tool rack which concerns on this invention. It is a perspective view of 3rd Example of the tool rack which concerns on this invention. It is a perspective view of the hanger in the 3rd example of the tool rack concerning the present invention. It is a fragmentary sectional view of the hanger in the 3rd example of the tool rack concerning the present invention. In 3rd Example of the tool rack which concerns on this invention, it is a perspective view which shows the use condition in which a tool rack is installed in a tool board. It is a fragmentary sectional view of FIG. In the 3rd Example of the tool rack concerning the present invention, it is a perspective view showing the use state where the wrench was hung. In 3rd Example of the tool rack which concerns on this invention, it is a perspective view which shows the use condition which hung the monkey spanner. It is a perspective view of 4th Example of the tool rack which concerns on this invention. It is a perspective view of the hanger in 4th Example of the tool rack which concerns on this invention. It is a fragmentary sectional view of the hanger in 4th Example of the tool rack which concerns on this invention. In 4th Example of the tool rack which concerns on this invention, it is a perspective view which shows the use condition in which a tool rack is installed in a tool board. It is a fragmentary sectional view of FIG. It is a perspective view which shows the use condition which hung the wrench in 4th Example of the tool rack which concerns on this invention. It is a perspective view which shows the use condition which hung the monkey spanner in 4th Example of the tool rack which concerns on this invention. It is a perspective view of 5th Example of the tool rack which concerns on this invention. It is a perspective view of the hanger in 5th Example of the tool rack which concerns on this invention. It is a fragmentary sectional view of the hanger in 5th Example of the tool rack which concerns on this invention. In 5th Example of the tool rack which concerns on this invention, it is a perspective view which shows the use condition in which a tool rack is installed in a tool board. It is a fragmentary sectional view of FIG. It is a perspective view which shows the use condition which hung the wrench in 5th Example of the tool rack which concerns on this invention. In 5th Example of the tool rack which concerns on this invention, it is a perspective view which shows the use condition which hung the monkey spanner.

  Preferred embodiments of the present invention will be described below in detail with reference to the accompanying drawings.

  FIG. 1 is a perspective view of a first embodiment of a tool rack according to the present invention, FIG. 2 is a perspective view of a hanger in the first embodiment of a tool rack according to the present invention, and FIG. 3 is a tool according to the present invention. FIG. 4 is a partial cross-sectional view of a hanger in the first embodiment of the rack, and FIG. 4 is a perspective view showing a use state in which the tool rack is installed on the tool board in the first embodiment of the tool rack according to the present invention. 5 is a partial cross-sectional view of FIG. 4, FIG. 6 is a perspective view showing a use state in which a wrench is hung in the first embodiment of the tool rack according to the present invention, and FIG. 7 is a perspective view of the tool rack according to the present invention. FIG. 8 is a perspective view showing a usage state with a monkey spanner applied in the first embodiment, FIG. 8 is a perspective view of a second embodiment of the tool rack according to the present invention, and FIG. 9 is a perspective view of the tool rack according to the present invention. Han in the second embodiment 10 is a partial sectional view of a hanger in the second embodiment of the tool rack according to the present invention, and FIG. 11 is a tool rack in the second embodiment of the tool rack according to the present invention. FIG. 12 is a partial cross-sectional view of FIG. 11, and FIG. 13 shows a usage state of a tool rack according to the second embodiment of the present invention with a wrench. FIG. 14 is a perspective view showing a usage state in which a monkey spanner is hung in the second embodiment of the tool rack according to the present invention, and FIG. 15 is a perspective view of the third embodiment of the tool rack according to the present invention. FIG. 16 is a perspective view of a hanger according to a third embodiment of the tool rack according to the present invention, and FIG. 17 is a partial cross-sectional view of the hanger according to the third embodiment of the tool rack according to the present invention. 18 is a perspective view showing a usage state in which the tool rack is installed on the tool board in the third embodiment of the tool rack according to the present invention, FIG. 19 is a partial sectional view of FIG. 18, and FIG. FIG. 21 is a perspective view showing a usage state in which a wrench is hung in a third embodiment of the tool rack according to the present invention, and FIG. 22 is a perspective view of a fourth embodiment of the tool rack according to the present invention, and FIG. 23 is a perspective view of a hanger according to the fourth embodiment of the tool rack according to the present invention. FIG. 25 is a partial cross-sectional view of a hanger in a fourth embodiment of the tool rack according to the present invention, and FIG. 25 is a diagram illustrating a use of the tool rack installed on the tool board in the fourth embodiment of the tool rack according to the present invention. FIG. 26 is a partial cross-sectional view of FIG. 25, and FIG. 27 is a perspective view showing a use state in which a wrench is hung in the fourth embodiment of the tool rack according to the present invention, FIG. 28 is a perspective view showing a usage state in which a monkey spanner is hung in the fourth embodiment of the tool rack according to the present invention, and FIG. 29 is a perspective view of the fifth embodiment of the tool rack according to the present invention, 30 is a perspective view of a hanger in the fifth embodiment of the tool rack according to the present invention, FIG. 31 is a partial sectional view of the hanger in the fifth embodiment of the tool rack according to the present invention, and FIG. FIG. 33 is a perspective view showing a usage state in which a tool rack is installed on a tool board in a fifth embodiment of the tool rack according to FIG. 33, FIG. 33 is a partial sectional view of FIG. 32, and FIG. The first In embodiments, a perspective view showing a use state multiplied by the wrench 35 is in the fifth embodiment of the tool rack according to the present invention, is a perspective view showing a use state multiplied by the monkey wrench.

  As shown in FIGS. 1 to 3, the first embodiment of the tool rack according to the present invention has a rack (10) and a plurality of hangers (20a).

  Among them, the rack (10) is an elongated plate, and is a rectangular parallelepiped having a through-hole (111) which can be passed through a bolt and is respectively drilled at both upper ends for installation on the tool boat (40). Board main body (11) and two rails (121, 122) including an engaging head formed on each side edge so as to be parallel to each other while extending from the front lower portion of the board main body (11). And a rail (12) including a space (123) formed between the two rails (121, 122).

  The hanger (20a) is slidably installed on the rail (12) and includes a hook member (21a) and a hook shaft (22a). The hook member (21a) is formed by plastic injection molding. Two hook arm portions (211a, 212a) slidably provided on the engaging heads of the rails (121, 122) for slidably installing the rack (10), and the rack (10) An extension surface portion (not indicated) formed on the side opposite to the extension surface, a tube body extending from the extension surface portion, an insertion hole (not indicated) provided in a central portion, and the insertion It is provided with a coupling portion (213a) that is radially recessed around the hole and includes two rectangular engagement recesses (not indicated) communicating with the insertion hole.

  The hook shaft (22a) is made of metal, and is inserted into the insertion hole and has an insertion end having two engagement wings (221a) fitted into the engagement recess, and an end opposite to the insertion end The hook end having a hook body (222a) that curves upward to hang a hand tool, wherein the two engaging wings (221a) have a rectangular parallelepiped shape, Each is preferably press-molded on both sides of the insertion end. Further, the two engaging wings (221a) are fitted into the engaging recesses of the insertion hole, so that the hook shaft (22a) moves or rotates on the hooking member (21a). To prevent instability such as

4 and 5, the rack (10) is installed on the tool board (40) by two connecting parts (30), and the two connecting parts (30) are respectively attached to the board body (11). It is provided on the upper part of the rear side surfaces of both ends, is formed on the side opposite to the rack (10), and includes a connecting hook (31) that is hooked on the tool board (40).
When the tool rack according to the present invention is installed on the tool board (40) by the connecting component (30), a plurality of hangers (20a) can slide along the rail (12), respectively. Various hand tools (for example: spectacle wrench, monkey spanner, etc.) can be hooked to store and display.

  In the hanger (20a), since the hook shaft (22a) is made of metal and the hook member (21a) is formed by plastic injection molding, not only the weight of the main body can be reduced, but also the durability when a hand tool is applied. Can also be improved. The coupling part (213a) of the hanger (20a) is formed in a tubular shape, and the insertion end of the hook shaft (22a) is extended so as to extend toward the hook end of the hook shaft (22a). Since it is the structure which can be installed, durability at the time of hanging a hand tool can be improved more.

6 and 7, when using the first embodiment of the tool rack according to the present invention, the wrench head (51) or hook hole (61) in the wrench (50) or the monkey wrench (60), It only needs to be hung on the hook shaft (22a) of the hanger (20a).
Further, since the hook shaft (22a) of the hanger (20a) is made of metal, the connecting structure with the hook member (21a) is excellent, so even if the length is extended or the diameter is reduced. It can provide enough strength to hang large and heavy hand tools.

  As shown in FIGS. 8 to 10, the second embodiment of the tool rack according to the present invention includes a board body (11) of the rack (10), a through hole (111), a rail (12), and two pieces. Rail (121, 122), space (123), two hook arm portions (211b, 212b) of hook member (21b) on hanger (20b), hook shaft (22b), engagement wing portion (221b) ) And the hook body (222b) are the same as in the first embodiment.

Further, the second embodiment of the tool rack according to the present invention differs from the first embodiment in the extension surface portion and the coupling portion (213b) of the hook member (21b) of the hanger (20b), and the hook member (21b). ) Has an outer surface portion formed on the side opposite to the extending surface portion.
The extension surface portion is formed on the hook member (21b) so as to face the rack (10), and the coupling portion (213b) extends from the extension surface portion and the space ( 123) is inserted into the insertion hole (not shown) that is recessed toward the center from the outer surface, and is radially recessed around the insertion hole and communicates with the insertion hole. It comprises two rectangular parallelepiped engaging recesses (no symbol).

  The hook shaft (22b) has an insertion end including two engaging wings (221b) and a hook end including a hook body (222b). The insertion end of the hook shaft (22b) is formed on the outer surface. And the two engaging wings (221b) are fitted into the engaging recesses, respectively.

  As shown in FIGS. 11 to 14, the method of using the second embodiment of the tool rack according to the present invention is the same as the first embodiment, but in the second embodiment, the hook shaft (22b) is further used. Can be inserted into the insertion hole of the coupling portion (213b) via the outer surface portion and the extending surface portion, thereby improving durability when the hand tool is applied.

  As shown in FIGS. 15 to 17, the third embodiment of the tool rack according to the present invention includes a board body (11) of the rack (10), a through hole (111), a rail (12), two Rail (121, 122), space (123), two hook arms (211, 212) of hook member (21) in hanger (20), extension surface, and hook body of hook shaft (22) (222) is the same as the first embodiment.

However, the coupling portion (213) of the hook member (21) of the hanger (20) and the insertion end of the hook shaft (22) in the third embodiment of the tool rack according to the present invention have different configurations from the first embodiment. Have.
The coupling portion (213) of the hook member (21) includes an insertion hole (not indicated) provided in the center and a cubic or rectangular engagement recess (not indicated) communicating with the insertion hole. Preferably, the outer diameter of the engagement recess is longer than the diameter of the insertion hole, and the insertion end of the hook shaft (22) is fitted into the engagement recess of the insertion hole, Or it is provided with the rectangular parallelepiped engagement head (221), and it is preferable that the outer diameter of this engagement head (221) is longer than the diameter of a hook axis | shaft (22).

  As shown in FIGS. 18 to 21, the method of using the third embodiment of the tool rack according to the present invention is the same as that of the first embodiment.

  As shown in FIGS. 22 to 24, the fourth embodiment of the tool rack according to the present invention includes a board body (11) of the rack (10), a through hole (111), a rail (12), two Rail (121, 122), space (123), two hook arms (211A, 212A) of hook member (21A) on hanger (20A), hook shaft (22A), and engagement head (221A) ) And the hook body (222A) are the same as those in the third embodiment.

  However, the extension surface portion and the coupling portion (213A) of the hook member (21A) in the hanger (20A) in the fifth embodiment of the tool rack according to the present invention are different from those in the third embodiment, and the hook member (21A). In addition, it also differs in having an outer surface portion formed on the side opposite to the extending surface portion.

The extending surface portion of the hook member (21A) is formed on the hook member (21A) so as to face the rack (10), and the coupling portion (213A) of the hook member (21A) extends from the extending surface portion. In addition, an insertion hole (not shown) recessed toward the center from the outer surface so as to be accommodated in the space (123), and engagement of a cube or a rectangular parallelepiped communicating with the insertion hole It is provided with a recess (no reference).
The insertion end of the hook shaft (22A) is inserted into the insertion hole through the outer surface portion and the extending surface portion, and the cubic or rectangular parallelepiped engagement head (221A) is engaged with the insertion hole. It is inserted into the recess. The outer diameter of the engaging head (221A) is preferably longer than the diameter of the hook shaft (22A).

  As shown in FIGS. 25 to 28, the method of using the fourth embodiment of the tool rack according to the present invention is the same as the third embodiment.

  As shown in FIGS. 29 to 31, the fifth embodiment of the tool rack according to the present invention includes a board body (11) of the rack (10), a through hole (111), and a hook member (20B) of the hanger (20B). 21B), the extension surface portion, the coupling portion (212B), the engagement head portion (221B) of the hook shaft (22B), the hook end, and the hook body (222B) are the same as in the third embodiment.

  The fifth embodiment of the tool rack according to the present invention includes two rails (121B, 122B) of the rail (12B) of the rack (10), a space (123B), and a hook member (21B) in the hanger (20B). The two hook arms (211B) are different from the third embodiment, of which the two rails (121B, 122B) of the rail (12B) extend from the lower front part of the board body (11), respectively. A curved inner surface is formed on each opposite side so as to be curved inward. The space (123B) is formed between the two rails (121B, 122B).

  The hook member (21B) of the hanger (20B) is slidably installed between the two rails (121B, 122B) of the rail (12B) and is accommodated in the space (123B). The upper and lower edge portions each have two hook arm portions (211B) protruding in a horizontal cylinder, and the hook arm portion (211B) is protruded from the upper edge portion and the lower edge portion. Are respectively slidably engaged with the curved inner surface of the rails (121B, 122B) and provided with a curved outer surface formed on the outer peripheral surface.

  As shown in FIGS. 32 to 35, the method of using the fifth embodiment of the tool rack according to the present invention is the same as the third embodiment.

  Since the tool rack according to the present invention has the above-described configuration, it is possible to provide a tool rack including a plurality of hangers manufactured with the same size, which can provide sufficient strength.

10 rack 11 board body 111 through-hole 12, 12B rail 121, 121B rail 122, 122B rail 123, 123B space 20a, 20b, 20, 20A, 20B hanger 21a, 21b, 21, 21A, 21B hook member 211a, 211b, 211 211A, 211B Hook arm part 212a, 212b, 212, 212A Hook arm part 213a, 213b, 213, 213A, 212B Coupling part 22a, 22b, 22, 22A, 22B Hook shaft 221a, 221b Engagement wing part 221, 221A, 221B engagement head 222a, 222b, 222, 222A, 222B hook body

Claims (10)

A rack comprising a board body and a rail extending from the board body;
Formed by plastic injection molding and slidably installed in the rack, extending from the extending surface, an insertion hole recessed from the center, and communicating with the insertion hole A hook member having a coupling portion including an engagement recess; and an insertion end made of metal and inserted into the insertion hole and having an engagement wing inserted into the engagement recess; opposite to the insertion end A hook shaft including a hook end having a hook body that is formed at an end and curves upward to hang a hand tool, and includes a plurality of hangers that are slidably installed on the rail. Tool rack to be.   The tool rack according to claim 1, wherein an extended surface portion of the hook member is provided on a side opposite to the rack. The board body is an elongated plate,
The rail includes two rails extending from the board body and each having an engaging head formed on a side edge, and a space formed between the two rails.
The hook member includes an outer surface portion formed on a side opposite to the extending surface portion, and two hook arm portions slidably provided on the engaging head of the rail,
The extension surface portion is formed on the hook member so as to face the rack,
The coupling portion extends from the extending surface portion and is accommodated in the space.
The tool rack according to claim 1, wherein an insertion end of the hook shaft is inserted into the insertion hole through the outer surface portion and the extension surface portion. The board body is a rectangular parallelepiped provided with through holes respectively drilled at both upper ends.
The tool rack according to any one of claims 1 to 3, wherein the rail extends from a lower front portion of the board body. A rack comprising a board body and a rail extending from the board body, and formed by plastic injection molding and slidably installed in the rack, and an extending surface portion and a center extending from the extending surface portion A hook member that includes an insertion hole that is recessed in the portion, a coupling portion that communicates with the insertion hole and includes an engagement recess having an outer diameter longer than the diameter of the insertion hole, and is made of metal. Insertion end having an engagement head inserted into the engagement recess and an end formed opposite to the insertion end and having a hook body that curves upward to hang a hand tool And a plurality of hangers that are slidably installed on the rail. The hook member in the hanger is slidably installed on the rail,
The tool rack according to claim 5, wherein the extension surface portion of the hook member is formed on a side opposite to the rack. The board body is an elongated plate,
The rail includes two rails extending from the board body and each having an engaging head formed on a side edge, and a space formed between the two rails.
The hook member includes an outer surface portion formed on a side opposite to the extending surface portion, and two hook arm portions slidably provided on the engaging head of the rail,
The extension surface portion is formed on the hook member so as to face the rack,
The coupling portion extends from the extending surface portion and is accommodated in the space.
The tool rack according to claim 5, wherein an insertion end of the hook shaft passes through the outer surface portion and the extension surface portion and is inserted into the insertion hole. The board body is an elongated plate,
The rail includes two rails extending from the board body and curved in a direction facing each other, and a space formed between the two rails,
The hanger is slidably installed in the space between the two rails,
The extending surface portion is formed on the side opposite to the rack,
The coupling portion extends from the extending surface portion,
The tool rack according to claim 5, wherein an insertion end of the hook shaft is inserted into the insertion hole. Curved inner surfaces are formed on opposite sides of the two rails, respectively.
The hook member includes an outer bay surface portion formed on an outer peripheral surface corresponding to the curved inner surface of the rail, and includes two hanging arm portions including horizontal cylinders protruding from an upper edge portion and a lower edge portion, respectively. The tool rack according to claim 8, wherein: The board body is a rectangular parallelepiped provided with through holes respectively drilled at both upper ends.
The tool rack according to any one of claims 5 to 9, wherein the rail extends from a lower front portion of the board main body.

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