JP2017007047A - Power tool storage case - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a power tool storage case capable of surely locking a lid body as compared with before.SOLUTION: A central latch 50 for regulating rotation of a lid body 30 to a lid side case 20, is positioned between mutual opposed surfaces of a pair of handle base parts 16 on the lateral direction. A breadth of the central latch 50 satisfies at least any of two conditions of being 30% or more or 40 mm or more of a distance between the mutual opposed surfaces. A body part 51 of the central latch 50 has respectively a locking part in the vicinity of both left-right end parts of an upper side part. The central latch 50 can collectively switch locking and release by two locking parts of the body part 51 by an operation part 52.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a power tool storage case for storing a portable power tool.

  For example, as shown in Patent Document 1 below, the electric power tool storage case supports the lid side case so as to be rotatable above the storage side case, and supports the lid (cover) so as to be rotatable on the lid side case. The configuration is as follows. An electric tool and a charger can be stored in a space formed by the storage side case and the lid side case, and small items such as a tip tool can be stored in a space formed by the cover side case and the lid. The rotation of the lid-side case with respect to the storage-side case and the rotation of the lid body with respect to the lid-side case can be locked by latches.

JP 2010-64227 A

  The conventional power tool storage case has a problem that the locking force of the lid with respect to the lid-side case is weak, and the lid is easily detached from the lid-side case. Further, since the outer wall of the lid is entirely hidden inside the upper surface of the lid-side case, it is difficult to open the lid manually, and there is room for improvement in terms of waterproofness.

  The present invention has been made in view of such a situation, and a first object of the present invention is to provide an electric tool storage case capable of securely locking a lid as compared with the conventional case.

  The second object of the present invention is to provide an electric tool storage case that can be easily opened compared to the conventional case and is excellent in waterproofness.

The first aspect of the present invention is a power tool storage case. This electric tool storage case
The first case,
A second case rotatably provided above the first case;
A lid body rotatably provided above the second case;
A first locking member for restricting rotation of the second case with respect to the first case;
A second lock member for restricting rotation of the lid with respect to the second case;
A handle that is provided in either of the first case and the second case and is rotatably supported by a pair of handle bases protruding forward.
The second lock member is positioned between the mutually facing surfaces of the pair of handle base portions in the lateral direction and has a lateral width of 30% or more of the distance between the mutually facing surfaces.

The second aspect of the present invention is a power tool storage case. This electric tool storage case
The first case,
A second case rotatably provided above the first case;
A lid body rotatably provided above the second case;
A first locking member for restricting rotation of the second case with respect to the first case;
A second lock member for restricting rotation of the lid with respect to the second case;
A handle that is provided in either of the first case and the second case and is rotatably supported by a pair of handle bases protruding forward.
The second lock member is located between the mutually facing surfaces of the pair of handle base portions in the lateral direction and has a lateral width of 40 mm or more.

  The second lock member includes a main body portion having two locking portions that can be locked to the lid body, and an operation portion coupled to the main body portion, and the engagement by the two locking portions. Stop and release may be switched at once by the operation unit.

A third aspect of the present invention is a power tool storage case. This electric tool storage case
The first case,
A second case rotatably provided above the first case;
A lid body rotatably provided above the second case;
A first locking member for restricting rotation of the second case with respect to the first case;
A second locking member for restricting the rotation of the lid relative to the second case,
The second lock member includes a main body portion having two locking portions that can be locked to the lid body, and an operation portion coupled to the main body portion, and the engagement by the two locking portions. Stop and release can be switched at once by the operation unit.

  The two locking portions may be positioned in the vicinity of both ends in the width direction of the second lock member.

  The second case may include a second lock support portion that supports the operation portion of the second lock member, and the second lock support portion may be provided at two left and right positions. .

  The lid body has a handle portion at a position behind the main body portion of the second lock member in a rotation restriction effective state, and the handle portion is held in a rotation restriction release state by the second lock member. The lid body may be pivotable with respect to the second case by using it.

  The second case has a stopper portion that defines a rotation lower limit position of the operation portion of the second lock member. When the operation portion is at the rotation lower limit position, the second case When rotating with respect to the first case, it is not necessary to interfere with the first case.

  The rotation lower limit position of the main body portion of the second lock member may be determined by the operation portion.

  The second case may have a convex portion continuous with the one handle base portion of the first case, and a locking hole may be provided so as to penetrate the handle base portion and the convex portion.

A fourth aspect of the present invention is a power tool storage case. This electric tool storage case
The first case,
A second case rotatably provided above the first case;
A lid body rotatably provided above the second case;
A first locking member for restricting rotation of the second case with respect to the first case;
A second locking member for restricting the rotation of the lid relative to the second case,
The lid includes an upper surface portion and an outer wall portion extending downward from the upper surface portion and exposed to the side of the electric tool storage case, and the outer wall portion is more than the side wall portion of the second case. It is configured to be located outside.

  The lid body may have a ridge portion on the inner side of the outer wall portion, and the ridge portion may be configured to enter a recessed groove of the second case.

  The outer wall portion of the lid may extend between the first lock member and a side wall of the second case.

  The first lock support portion of the first case that supports the first lock member and the second lock support portion of the second case that supports the second lock member are substantially equal to each other. You may provide in the front-back direction position.

  A pair of first rotation support portions that connect the first and second cases to each other, and a pair of second rotation support portions that connect the second case and the lid to each other, It is provided at substantially the same position in the lateral direction, and at least one of the first and second cases may extend outward between the paired rotation support portions.

  The belt hole provided in the first or second case may be hidden by the lid as viewed from above.

  An L-shaped storage part may be provided in the second case.

  The corner portion of the L-shaped storage portion may be recessed and deep.

  A plurality of stacking recesses spaced from the edge of the upper surface may be provided on the upper surface of the lid.

  A storage portion having a left-right dimension of 113 mm, a front-rear dimension of 93 mm, and a vertical dimension of 31 mm or more may be provided at the center of the second case.

  A storage portion having a left-right dimension of 110 mm and a front-rear dimension of 83 mm or more may be provided at the center front portion of the second case.

  It should be noted that any combination of the above-described constituent elements, and those obtained by converting the expression of the present invention between methods and systems are also effective as aspects of the present invention.

  According to the first to third aspects of the present invention, it is possible to provide an electric tool storage case capable of reliably locking the lid as compared with the conventional case.

  According to the fourth aspect of the present invention, it is possible to provide a power tool storage case that can be easily opened compared to the conventional case and is excellent in waterproofness.

The upper perspective view of electric tool storage case 1 concerning an embodiment of the invention. FIG. The upper perspective view of the electric tool storage case 1 in the middle of releasing the central latch 50. FIG. The upper perspective view of the electric tool storage case 1 in a state where the central latch 50 is released. FIG. The upper perspective view of the electric tool storage case 1 seen from the back. FIG. The front view of the electric tool storage case 1. FIG. The front view of the electric tool storage case 1 in the state where the central latch 50 is released. The top view of the electric tool storage case 1. FIG. The bottom view of the electric tool storage case 1. AA sectional drawing of FIG. FIG. 14 is a cross-sectional view showing the middle of releasing the central latch 50 at the same cut surface as FIG. 13. FIG. 14 is a cross-sectional view showing a state where the central latch 50 is released at the same cut surface as FIG. 13. BB sectional drawing of FIG. CC sectional drawing of FIG. The principal part enlarged view of FIG. FIG. 6 is an enlarged view of the vicinity of the central latch 50 in FIG. 5. The perspective view of the electric tool storage case 1 in a state where the angle bit adapter 91 is stored in the L-shaped storage portion 29 of the lid side case 20 and the cover body 30 is opened. The perspective view of the electric tool storage case 1 in a state where the flexible bit adapter 92 is bent and stored in the L-shaped storage portion 29 of the lid side case 20 and the lid body 30 is opened. FIG. 3 is a perspective view of the electric tool storage case 1 in a state where the flexible bit adapter 92 is stored straight in the L-shaped storage portion 29 of the lid side case 20 and the lid body 30 is opened. The perspective view of the electric tool storage case 1 in the state where the lid side case 20 is opened. The perspective view of the electric tool storage case 1 of the state which rotated the main case 10, the lid side case 20, and the cover body 30 at mutually different angles.

  Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the drawings. In addition, the same code | symbol is attached | subjected to the same or equivalent component, member, etc. which are shown by each drawing, and the overlapping description is abbreviate | omitted suitably. In addition, the embodiments do not limit the invention but are exemplifications, and all features and combinations thereof described in the embodiments are not necessarily essential to the invention.

  In this embodiment, front and rear, up and down, and left and right directions are defined by FIG. The power tool storage case 1 of the present embodiment includes a main case 10 as a first case, a lid side case (subcase) 20 as a second case, a lid 30, and a first lock member. A pair of side latches 40, a central latch 50 as a second locking member, and a handle 60.

  The main case 10 is made of, for example, resin, and can store an electric tool body, a battery pack, a charger, and the like in an internal space (first storage portion) that appears in FIG. As shown in FIG. 2, the main case 10 includes a bottom surface portion 11 and an outer wall portion 12 that rises from the bottom surface portion 11. In the vicinity of the four corners of the bottom surface portion 11, stacking convex portions 11a are respectively provided. As shown in FIG. 1, the main case 10 has belt holes 19 at both ends of the front surface. The pair of belt holes 19 are hidden by the lid 30 as viewed from above (FIG. 11).

  The lid-side case 20 is made of, for example, resin, and various small items can be stored in the internal space (second storage portion) appearing in FIGS. The lid-side case 20 is preferably provided with an L-shaped storage portion 29 as shown in FIGS. As a result, the L-shaped angle bit adapter 91 is stored in the L-shaped storage portion 29 as shown in FIG. 20, or the long flexible bit adapter 92 is bent as shown in FIG. Or can be stored in As shown in FIG. 21, the corner | angular part 29a of the L-shaped accommodating part 29 is preferably dented and deepened. Thereby, as shown in FIG. 20, the depth required to accommodate the angle bit adapter 91 whose height is at the corner of the L-shape can be suitably secured. Further, as shown in FIG. 20, the lid-side case 20 is provided with a central storage portion 96 having a lateral dimension of 113 mm, a longitudinal dimension of 93 mm, and a vertical dimension of 31 mm or more. As a result, three slightly bent sockets 93 having a length of 113 mm and a width of φ31 mm can be accommodated. Further, the lid-side case 20 is provided with a central front storage portion 97 having, for example, a left-right dimension of 110 mm and a front-rear dimension of 83 mm or more. As a result, a 10-bit set 94 with a case 110 mm long and 83 mm wide can be accommodated. Convenience can be improved by adding storage units other than the left storage unit 95 and the L-shaped storage unit 29 and providing a plurality of storage units having a large capacity near the center of the lid side case 20.

  The lid side case 20 is rotatably provided above the main case 10. Specifically, the lid side case 20 is rotatably connected to the main case 10 by a first hinge portion (first rotation support portion) 70 shown in FIGS. 7, 8, and 16 at the rear portion. It also functions as a lid for the main case 10. As shown in FIG. 18, the lower end portion of the outer wall portion 22 of the lid side case 20 enters the recessed groove 13 formed on the upper end surface of the outer wall portion 12 of the main case 10, thereby forming an inlay structure with the recessed groove 13. ing. In other words, the inlay structure means a structure in which the concavo-convex portions provided on the plurality of members fit each other.

  The lid body 30 is made of, for example, resin, and is provided so as to be rotatable above the lid side case 20. Specifically, the lid 30 is rotatably connected to the lid-side case 20 at a rear portion by a pair of second hinge portions (second rotation support portions) 80 shown in FIGS. 7, 8, and 16. And functions as a lid for the lid-side case 20. The lid body 30 includes an upper surface portion 31 and an outer wall portion 32 that extends downward from the upper surface portion 31 and is exposed to the side of the electric tool storage case 1. As shown in FIG. 1, stacking recesses 31 a spaced from the edges of the upper surface portion 31 are provided in the vicinity of the four corners of the upper surface portion 31. When stacking a plurality of power tool storage cases 1, the stacking convex portion 11 a provided on the bottom surface portion 11 of the main case 10 is fitted into the stacking concave portion 31 a provided on the upper surface portion 31 of the lid 30.

  As shown in FIG. 18, the outer wall portion 32 of the lid body 30 extends between the outer wall portion 22 and the side wall portion 28 of the lid side case 20, and the outer wall portion 22, the side wall portion 28 and the inlay structure (first inlay structure). ). In other words, the outer wall portion 32 is positioned between the outer wall portion 22 and the side wall portion 28, and the distal end portion of the outer wall portion 32 is configured to enter a concave groove formed by the outer wall portion 22 and the side wall portion 28. The lid 30 has a ridge 33 inside the outer wall 32. The projecting ridge 33 enters a recessed groove 28a provided in the upper part of the side wall 28 of the lid side case 20, and forms an inlay structure (second inlay structure) with the recessed groove 28a. As shown in FIG. 16, the outer wall portion 32 of the lid body 30 extends between the side latch 40 and the side wall portion 28 of the lid side case 20.

  As shown in FIGS. 7 and 8, the first hinge portion 70 and the second hinge portion 80 are provided at substantially the same position in the lateral direction. As shown in FIGS. 11 and 12, the main case 10 and the lid-side case 20 have a pair of rotational support portions that are spread outward (rearward) to increase the storage capacity.

  The handle 60 is made of, for example, resin and is formed in a U shape or a U shape, and is supported in front of the main case 10 so as to be rotatable. Specifically, a pair of handle base portions 16 project from the front surface of the main case 10 (the outer wall portion 12 facing the front) (provided so as to project forward), and the handle base portions 16 are provided with handles. Both end portions of 60 are rotatably connected by connecting pins (not shown). From each handle base portion 16, a handle protecting rib 17 is provided extending downward to protect both outer side surfaces of the handle 60 in the laid state as shown in FIG.

  The pair of side latches 40 are made of, for example, resin and have the same configuration and are provided separately on both sides of the handle 60 to restrict the rotation of the lid side case 20 with respect to the main case 10 (the lid side case 20 is the main case). 10 is locked so as not to rotate). The side latch 40 includes a main body 41 and an operation unit 42. The operation unit 42 is rotatably supported by the main case 10 by a fulcrum pin (connection pin) 43 shown in FIG. Specifically, a pair of side latch support portions (first lock support portions) 15 project from the front surface of the main case 10 (provided to protrude forward), and each side latch support portion is provided. The fulcrum pin 43 (FIG. 16) supported by 15 connects the operation part 42 of each side latch 40 to the main case 10 so that rotation is possible.

  As shown in FIG. 16, the main body 41 of the side latch 40 has a locking portion (locking convex portion) 41 a at the top, and the locking portion 41 a is provided at the upper front of the lid side case 20. By engaging with the portion (locking convex portion) 23 (clamping the locking portion 23), the rotation of the lid side case 20 with respect to the main case 10 is restricted. The main body portion 41 is rotatably connected to the operation portion 42 at the lower portion by an action point pin (connection pin) 44 shown in FIG.

  In order to release the rotation restriction by the side latch 40, the operation unit 42 is rotated upward (clockwise in FIG. 16) with the fulcrum pin 43 as a fulcrum, and the main body 41 is moved upward together with the action point pin 44. It is only necessary to lift and release the engagement between the locking portion 41a and the locking portion 23 of the lid side case 20, and rotate the main body portion 41 downward (counterclockwise in FIG. 16). In order to validate the rotation restriction by the side latch 40, the operation portion 42 is rotated upward with the fulcrum pin 43 as a fulcrum, and the locking portion 41 a of the main body portion 41 is locked to the locking portion 23 of the lid side case 20. The operating portion 42 may be rotated downward by engaging (hooking) with the operation portion 42.

  The central latch 50 is made of, for example, resin, and restricts the rotation of the lid 30 with respect to the lid-side case 20 (the lid 30 is locked with respect to the lid-side case 20 so as not to rotate). The central latch 50 is located between the mutually opposing surfaces of the pair of handle base portions 16 in the lateral direction. The lateral width of the central latch 50 satisfies at least one of the two conditions of 30% or more of the distance between the mutually facing surfaces, or 40 mm or more. In the illustrated example, the lateral width of the central latch 50 is large enough to be equal to or slightly smaller than the distance between the opposed surfaces.

  The central latch 50 includes a main body portion 51 and an operation portion 52. The operation unit 52 is formed in a U-shape or a U-shape and is rotatably supported by the lid-side case 20 by a fulcrum pin (connection pin) 53 shown in FIG. Specifically, a pair of central latch support portions (second lock support portions) 25 project from the front surface (the outer wall portion 22 facing forward) of the lid side case 20 (provided to protrude forward). The fulcrum pins 53 (FIG. 13) supported by the respective central latch support portions 25 respectively connect both end portions of the operation portion 52 of the central latch 50 to the lid side case 20 so as to be rotatable.

  The main body 51 of the central latch 50 is formed in a T shape as shown in FIG. 9 when viewed from the front, and has two locking portions (locking convex portions) 51a on the upper side as shown in FIGS. Have. The two locking portions 51a are preferably provided in the vicinity of both left and right end portions of the upper side portion of the main body portion 51, respectively. As shown in FIG. 13, the locking portion 51 a of the main body 51 of the central latch 50 engages with two locking portions (locking projections) 38 provided on the upper front surface of the lid 30 (engagement). By clamping the stop portion 38), the rotation of the lid body 30 with respect to the lid side case 20 is restricted. The main body 51 can be rotated to the operation portion 52 by an action point pin (connection pin) 54 shown in FIG. 13 at the lower portion (T-shaped tip portion) extending inside the U-shape or U-shape of the operation portion 52. Connected to

  To release the rotation restriction by the central latch 50, the operation unit 52 is turned upward (clockwise in FIG. 13) from the state shown in FIG. 13 (rotation restriction effective state) with the fulcrum pin 53 as a fulcrum. As shown in FIG. 14, the main body 51 is lifted upward together with the action point pin 54, and the engagement between the two locking portions 51a and the two locking portions 38 of the lid 30 is collectively released. As shown, the main body 51 may be rotated downward (counterclockwise in FIG. 13). In order to validate the rotation restriction by the central latch 50, the operation unit 52 is turned upward with the fulcrum pin 53 as a fulcrum from the state of FIG. 15 (rotation restriction release state) (FIG. 14). As shown in the drawing, the two locking portions 51a of the main body 51 may be engaged (hooked) with the two locking portions 38 of the lid body 30 and the operation portion 52 may be rotated downward.

  As apparent from FIGS. 1 and 5, the lid body 30 has a handle portion 34 at a position behind the main body portion 51 of the central latch 50 in the rotation regulation effective state. The handle portion 34 is a U-shaped or U-shaped convex portion provided in a concave portion 36 on the front surface of the lid 30. Note that the above-described two locking portions 38 of the lid body 30 are respectively provided on the left and right shoulder portions of the handle portion 34. The inside of the U-shape or U-shape of the handle portion 34 is a finger insertion space 37, and in the state where the rotation restriction is released (the main body portion 51 of the central latch 50 is rotated downward) shown in FIG. The lid 30 can be rotated upward with respect to the lid side case 20 by putting a finger into the space 37 and using the handle portion 34 (FIGS. 20 to 22). The pair of central latch support portions 25 are respectively provided so as to be continuous with the handle portion 34, and the space between the central latch support portions 25 can also be used as the finger insertion space 37 (FIG. 5). On the lower surface (finger hooking portion) of the handle portion 34 facing the finger insertion space 37, a large number of irregularities are formed to make it difficult for the fingers to slip and to make the finger insertion space 37 easy to understand.

  As shown in FIG. 19, the lid-side case 20 has a stopper portion 24 that defines a rotation lower limit position of the operation portion 52 of the central latch 50. The stopper portion 24 is a total of four convex portions provided on both sides of the two central latch support portions 25 on the front surface of the lid side case 20 (FIG. 19 shows a stopper portion on the left side of the central latch support portion 25. Only 24 appear). When the operation unit 52 is in the lower rotation limit position engaged (contacted) with the stopper unit 24, when the lid side case 20 is rotated with respect to the main case 10 (particularly when the lid side case 20 is closed). It does not interfere with the main case 10. The rotation lower limit position of the main body 51 of the central latch 50 is determined by engagement (contact) with the operation unit 52 as shown in FIG.

  The two side latch support portions 15 and the central latch support portion 25 are provided at substantially the same longitudinal position, and as shown in FIG. 11, the two side latches 40 and the central latch 50 are substantially equal to each other. Present in the front-rear direction position.

  The lid-side case 20 has a pair of convex portions 26 connected to the pair of handle base portions 16 of the main case 10 on the front surface, and a locking hole (through the right handle base portion 16 and the convex portions 26 so as to penetrate vertically. Keyhole) 27 is provided.

  According to the present embodiment, the following effects can be achieved.

(1) The central latch 50 is a large-sized one that satisfies at least one of the two conditions that the lateral width is 30% or more of the distance between the opposed surfaces of the pair of handle base portions 16 or 40 mm or more. Therefore, the lid 30 can be reliably turned with a strong locking force with respect to the lid-side case 20, and the lid 30 is unlikely to be detached from the lid-side case 20.

(2) Since the main body 51 of the central latch 50 has locking portions 51a in the vicinity of both ends in the width direction and engages with the two locking portions 38 of the lid body 30, a wide range of locking force is applied. be able to.

(3) The central latch 50 is collectively engaged and released (engaged and released by the two engaging portions 38 of the lid 30) by the operating portion 52 by the two engaging portions 51a of the main body 51. Since switching is possible, switching of the rotation restriction by the central latch 50 can be performed only by one operation, and the lid 30 can be easily opened and closed.

(4) The lid 30 has a handle portion 34 at a position behind the main body 51 of the central latch 50 in the rotation regulation effective state, and uses the handle portion 34 in the rotation regulation release state. Can be rotated upward with respect to the lid-side case 20, so that the operability of opening the lid 30 is good. At this time, the inside of the U-shape or U-shape of the handle portion 34 is a finger insertion space 37, and in the rotation restriction release state, a finger can be put into the finger insertion space 37 and hooked on the handle portion 34, It is easy to access the handle portion 34. Further, the space between the pair of central latch support portions 25 can also be used as the finger insertion space 37, and a wide space for securely inserting the finger can be secured. Furthermore, since the lower surface (finger hooking portion) of the handle portion 34 facing the finger insertion space 37 is not slippery due to a large number of irregularities (jagged shape), the grip portion 34 has good grip properties and the finger insertion. The space 37 is easy to understand.

(5) The lid-side case 20 has a stopper portion 24 that defines a rotation lower limit position of the operation portion 52 of the central latch 50, and the rotation lower limit position of the operation portion 52 is opened and closed by the stopper portion 24. Since it is determined not to interfere with the main case 10 sometimes, the lid side case 20 can be smoothly opened and closed without being caught, and the operability is good.

(6) Since the two side latch support portions 15 and the central latch support portion 25 are provided at substantially the same longitudinal position, the central latch support portion 25 is located behind the side latch support portion 15 and In comparison, a large storage capacity can be secured.

(7) The first hinge portion 70 and the second hinge portion 80 are provided at substantially the same position in the lateral direction, and the main case 10 and the lid side case 20 are located between the pair of rotation support portions on the outside (rear side). ), It is possible to secure a large storage capacity.

(8) Since the locking hole 27 is provided so as to penetrate the convex portion 26 on the front right side of the lid side case 20 and the right handle base portion 16 vertically, the locking hole 27 is provided between the pair of handle base portions 16. Thus, the lateral width of the central latch 50 can be maximized between the pair of handle base portions 16.

(9) Since the lid body 30 has the outer wall portion 32 exposed to the side, the strength of the lid body 30 is enhanced, and the lid body 30 can be easily opened by placing the hand on the lid body 30. Storage capacity can be increased. Furthermore, since the outer wall portion 32 forms an inlay structure with the side wall portion 28 of the lid side case 20, the waterproof property is high. Furthermore, since the lid 30 hides the belt hole 19 when viewed from above, the design is high.

(10) The ridge 33 of the lid 30 and the concave groove 28a of the lid-side case 20 form an inlay structure, which is combined with the inlay structure of the outer wall 32 of the lid 30 and the side wall 28 of the lid-side case 20. Because of the double inlay structure, it is highly waterproof.

(11) Since the L-shaped storage portion 29 is provided in the lid side case 20, the L-shaped angle bit adapter 91 and the long flexible bit adapter 92 can be stored appropriately. Moreover, since the corner | angular part 29a of the L-shaped accommodation part 29 is deep, the depth required to accommodate the angle bit adapter 91 which has a height in the L-shaped corner | angular part can be ensured suitably. Furthermore, since the central housing part 96 is provided in the lid-side case 20, three slightly bent sockets 93 can be suitably housed. In addition, since the front center storage portion 97 is provided in the lid-side case 20, the 10-bit set 94 with a case can be suitably stored. Further, by adding a storage unit other than the left storage unit 95 and the L-shaped storage unit 29, the convenience can be improved by providing a plurality of storage units having a large capacity near the center of the lid side case 20. .

(12) Since the stacking recess 31a is provided in the upper surface portion 31 of the lid 30 and each stacking recess 31a is separated from the edge of the upper surface portion 31, water is difficult to enter the case, and the waterproofness is high.

  The present invention has been described above by taking the embodiment as an example. However, it is understood by those skilled in the art that various modifications can be made to each component and each processing process of the embodiment within the scope of the claims. By the way.

1 Electric tool storage case,
DESCRIPTION OF SYMBOLS 10 Main case (1st case), 11 Bottom part, 11a Stacking convex part, 12 Outer wall part, 15 Side part latch support part (1st lock support part), 16 Handle base part, 17 Handle protection rib, 19 Belt hole,
20 lid side case (second case), 22 outer wall part, 23 locking part (locking convex part), 24 stopper part, 25 central latch supporting part (second locking support part), 26 convex part, 27 locking Hole, 28 side wall, 28a concave groove, 29 L-shaped storage, 29a corner,
30 lid, 31 upper surface portion, 31a concave portion for stacking, 32 outer wall portion, 33 convex strip portion, 34 handle portion, 36 concave portion, 37 finger insertion space, 38 locking portion (locking convex portion),
40 side latch (first locking member), 41 body portion, 41a locking portion, 42 operation portion, 43 fulcrum pin (connection pin), 44 action point pin (connection pin),
50 central latch (second locking member), 51 body portion, 51a locking portion, 52 operation portion, 53 fulcrum pin (connection pin), 54 action point pin (connection pin),
60 handle, 70 first hinge portion (first rotation support portion), 80 second hinge portion (second rotation support portion), 91 angle bit adapter, 92 flexible bit adapter, 93 length 113 mm, A slightly bent socket with a width of 31 mm, a set of 10 bits with a case with a length of 94 mm and a width of 83 mm, 95 left side storage, 96 center storage, 97 center front storage

Claims (21)

The first case,
A second case rotatably provided above the first case;
A lid body rotatably provided above the second case;
A first locking member for restricting rotation of the second case with respect to the first case;
A second lock member for restricting rotation of the lid with respect to the second case;
A handle that is provided in either of the first case and the second case and is rotatably supported by a pair of handle bases protruding forward.
The electric power tool storage case, wherein the second lock member is located between mutually facing surfaces of the pair of handle base portions in the lateral direction and has a lateral width of 30% or more of the distance between the mutually facing surfaces. The first case,
A second case rotatably provided above the first case;
A lid body rotatably provided above the second case;
A first locking member for restricting rotation of the second case with respect to the first case;
A second lock member for restricting rotation of the lid with respect to the second case;
A handle that is provided in either of the first case and the second case and is rotatably supported by a pair of handle bases protruding forward.
The electric power tool storage case, wherein the second lock member is located between mutually facing surfaces of the pair of handle base portions in the lateral direction and has a lateral width of 40 mm or more.   The second lock member includes a main body portion having two locking portions that can be locked to the lid body, and an operation portion coupled to the main body portion, and the engagement by the two locking portions. The electric tool storage case according to claim 1, wherein stop and release can be switched collectively by the operation unit. The first case,
A second case rotatably provided above the first case;
A lid body rotatably provided above the second case;
A first locking member for restricting rotation of the second case with respect to the first case;
A second locking member for restricting the rotation of the lid relative to the second case,
The second lock member includes a main body portion having two locking portions that can be locked to the lid body, and an operation portion coupled to the main body portion, and the engagement by the two locking portions. A power tool storage case that can be switched between stop and release at once by the operation unit.   The electric tool storage case according to claim 3 or 4, wherein the two locking portions are positioned in the vicinity of both ends in the width direction of the second lock member.   The second case includes a second lock support portion that supports the operation portion of the second lock member, and the second lock support portion is provided at two left and right positions. Item 6. The power tool storage case according to any one of Items 3 to 5.   The lid body has a handle portion at a position behind the main body portion of the second lock member in a rotation restriction effective state, and the handle portion is held in a rotation restriction release state by the second lock member. The electric tool storage case according to any one of claims 3 to 6, wherein the lid can be rotated with respect to the second case.   The second case has a stopper portion that defines a rotation lower limit position of the operation portion of the second lock member. When the operation portion is at the rotation lower limit position, the second case The power tool storage case according to any one of claims 3 to 7, wherein the power tool storage case does not interfere with the first case when rotating with respect to the first case.   The electric tool storage case according to claim 8, wherein a rotation lower limit position of the main body portion of the second lock member is determined by the operation portion.   The second case has a convex portion continuous with the one handle base portion of the first case, and a locking hole is provided so as to penetrate the handle base portion and the convex portion. The electric tool storage case according to any one of 1 to 9. The first case,
A second case rotatably provided above the first case;
A lid body rotatably provided above the second case;
A first locking member for restricting rotation of the second case with respect to the first case;
A second locking member for restricting the rotation of the lid relative to the second case,
The lid includes an upper surface portion and an outer wall portion extending downward from the upper surface portion and exposed to the side of the electric tool storage case, and the outer wall portion is more than the side wall portion of the second case. A power tool storage case configured to be located outside.   The electric tool storage case according to claim 11, wherein the lid has a ridge portion on the inner side of the outer wall portion, and the ridge portion enters into a recessed groove of the second case.   The power tool storage case according to claim 11 or 12, wherein the outer wall portion of the lid extends between the first lock member and a side wall of the second case.   The first lock support portion of the first case that supports the first lock member and the second lock support portion of the second case that supports the second lock member are substantially equal to each other. The power tool storage case according to any one of claims 1 to 13, which is provided at a position in the front-rear direction.   A pair of first rotation support portions that connect the first and second cases to each other, and a pair of second rotation support portions that connect the second case and the lid to each other, 15. The device according to claim 1, wherein the first and second cases are provided at substantially the same position in a lateral direction, and at least one of the first and second cases extends outward between a pair of rotational support portions. The electric tool storage case described.   The power tool storage case according to any one of claims 1 to 15, wherein a belt hole provided in the first or second case is hidden by the lid as viewed from above.   The electric tool storage case according to any one of claims 1 to 16, wherein an L-shaped storage portion is provided in the second case.   The power tool storage case according to claim 17, wherein corners of the L-shaped storage portion are recessed and deep.   The electric tool storage case according to any one of claims 1 to 18, wherein a plurality of stacking concave portions spaced from an edge of the upper surface are provided on the upper surface of the lid.   The electric tool storage case according to claim 17, wherein a storage portion having a left-right dimension of 113 mm, a front-rear dimension of 93 mm, and a vertical dimension of 31 mm or more is provided at a central portion of the second case.   The electric tool storage case according to claim 17, wherein a storage portion having a left-right dimension of 110 mm and a front-rear dimension of 83 mm or more is provided at a central front portion of the second case.

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