JP3144561U - Tool box - Google Patents

Abstract

[PROBLEMS] To easily fix a storage box portion and a lid box portion, and when used as a drawer, it does not hinder the operation on the desk, and is stored separately even if there is no space in the storage space of the school desk. Provided is a tool box that can be used as a tray and has high appearance quality when the storage box portion and the lid box portion are fixed.
When the storage box portion is covered with the lid box portion and when the storage box portion is stored in the lid box portion with the upper side opened, the storage box portion 11 and the lid box portion 12 Locking portions that can fix the storage box portion and the lid box portion are provided, and the school desk is stored along the width direction at both ends in the length direction of the storage box portion and the lid box portion. In the vicinity of the opening of the opening, recesses 14 and 15 that can be engaged with protrusions provided along the width direction of the storage opening are formed, and both side surface plate portions in the width direction of the storage box and the lid box In the configuration, the concave gripping portion 20 and the like are formed.
[Selection] Figure 3

Description

  The present invention relates to a tool box for schoolchildren to store and carry learning tools and the like, and to a tool box having a storage box part and a lid box part that can detachably cover the storage box part.

The tool box that school children carry to school etc. functions only as a carrying container for school supplies such as writing utensils and notebooks, and after schooling, the stored items are taken out as necessary and the top of the school desk is separated. It was necessary to transfer to a storage space provided in the lower part of the storage space, a storage tray separately installed on the desk, etc., which was very complicated.
Further, when the above-mentioned school supplies and the like are stored directly in the storage space of the school desk, the inside of the storage space of the school desk becomes complicated and there is a problem that it is difficult to quickly take out the necessary school supplies.
In addition, the lid box part is easily detached during carrying, and there is a risk of dropping stored items.

In order to solve the above problems, a storage box portion and a lid box portion that can detachably cover the storage box portion are removed. The lid box portion is removed from the storage box portion and turned upside down to store the storage box. A tool box that can be used as a drawer has been proposed by placing it side by side in the width direction in a storage space formed in the lower part of the top plate of the school learning desk together with the section (Patent Document 1).
As shown in FIG. 9, the tool box 80 disclosed in Patent Document 1 is formed in a substantially rectangular shape as a whole and is detachable from the storage box part 81 and a storage box part 81 that can store school supplies and the like. A lid box part 82 that can cover and cover the storage box part 81, and the storage box part 81 and the lid box part 82 are covered with the lid box part 82. Is provided at a substantially central portion in the length direction.
The fixing band 83 is formed to have a length dimension having overlapping portions of predetermined dimensions at both ends, and surface fasteners 84 and 85 are provided on the opposing surfaces of the overlapping portions, respectively, and the surface fastener 84 and the surface fastener 85 , The fixing band 83 is fixed.
As shown in FIG. 10, the storage box portion 81 and the lid box portion 82 are provided with handles 86 and 87 that can be held with palms and can be suspended on hooks or the like when being carried. In addition, the length, width and height of the storage box 81 and the lid box 82 are below the top board 89 of the school desk 88 in a state where they are juxtaposed along the width direction. The storage space 90 is formed in a size that can be used as a drawer by being inserted and placed along the length direction from the storage opening 91 of the storage space 90.
Therefore, it is not necessary to directly transfer the items stored in the tool box 80 to the storage space 90 of the school desk, and it is not necessary to secure a storage place for the tool box 80 separately.
Further, as shown in FIG. 9, since the storage box portion 81 and the lid box portion 82 are fixed by the fixing band 83 during carrying, the lid box portion 82 is detached during carrying and the stored items are stored. There is no risk of falling.

However, in the tool box according to Patent Document 1, as shown in FIG. 9, the lid box portion 82 and the storage box portion 81 are fixed by the fixing band 83, so that the fixing operation of the fixing band 83 is troublesome. Further, there is a problem that the appearance quality is not good when the lid box portion 82 and the storage box portion 81 are fixed.
In addition, as shown in FIG. 10, the storage box portion 81 has a handle 86,
As shown in FIG. 9, when the cover box portion 81 is put on the storage box portion 81, the handle 86 of the storage box portion 81 is obstructed, and the lid box portion 82 is difficult to close. As shown in FIG. 10, when the storage box portion 81 and the lid box portion 82 are placed side by side in the storage space 90 of the school desk 88, the handles 86, 87 are connected to the storage space 90 of the school desk. Since it protrudes to the near side from the storage opening 91, it may hit the body at the time of desk work or the like, which may hinder the desk work.
Further, when the storage space 90 of the school desk already has stored items, the storage box portion 81 and the lid box portion 82 cannot be used as drawers.
Further, when the storage box portion 81 is stored in the lid box portion 82 so as to be opened upward, it cannot be fixed by the fixing band 83. Even when placed on the top plate 89 of the school desk 88, the stability was poor and it was difficult to use it as a separate storage tray.

Utility Model Registration No. 3130037

  The problem of the present invention is that the storage box portion and the lid box portion can be easily fixed, and when used as a drawer, it does not hinder the operation on the desk, and there is no space in the storage space of the school desk. Another object of the present invention is to provide a tool box which can be used as a separate storage tray and has good appearance quality in a state where the storage box portion and the lid box portion are fixed.

  In order to solve the above problems, a tool box according to the invention of claim 1 is formed in a substantially rectangular parallelepiped shape as a whole, and a storage box portion that can store school supplies, and a lid box that covers the storage box portion so as to be included. The storage box part and the lid box part can be stored in the storage opening part of the school desk along the length direction and drawn out to the front side of the desk with the upper part opened. In the tool box, when the storage box portion and the lid box portion cover the storage box portion with the lid box portion and when the storage box portion is stored in the lid box portion with the upper side opened, Locking portions that can fix the storage box portion and the lid box portion are provided, and the school desk is stored along the width direction at both ends in the length direction of the storage box portion and the lid box portion. A recess that can be engaged with a protrusion provided along the width direction of the storage opening is formed in the vicinity of the opening of the opening. It is, on both sides plate portions in the width direction of the storage box portion and the lid box part, characterized in that the recessed grip portion is formed.

Therefore, the storage box portion and the lid box portion are either the case where the storage box portion is covered by the lid box portion or the case where the storage box portion is stored in the lid box portion with the upper side opened. Even so, the lid box portion and the storage box portion are fixed to each other by the locking portion without using a separate fixing band or the like.
In general, in a storage space of a school desk, a projection is often provided in the vicinity of the opening for preventing stored items from sliding down.
Therefore, when the storage box portion and the lid box portion are stored along the length direction in the storage opening of the school desk with the top opened, the recess is locked by the protrusion. There is no possibility that the storage box part and the lid box part slide down from the storage opening.
Furthermore, the said storage box part and the said cover box part can be pulled out by hold | gripping the said concave holding part in the state which accommodated the said storage box part and the said cover box part in the storage opening part of the said school desk. .

Further, in the tool box according to claim 2, the engaging portion is provided on each of the pair of width direction side plate portions of the lid box portion, and the engaging piece portion that can be rotated outward, and the storage. Each of the pair of width direction side plate portions of the box portion is provided with a locking projection portion that can be engaged with the engagement piece portion.

  Therefore, whether the storage box portion is covered with the cover box portion or the case where the storage box portion is stored in the lid box portion with the upper side opened, the engagement is performed. The lid box part and the storage box part are fixed by rotating the one part and engaging the locking projection part.

  Further, in the tool box according to the third aspect of the present invention, on both side plates of the storage box portion in the length direction, protruding edge portions projecting upward from the general opening surface of the storage box portion extend along the length direction. When the lid box part is placed on the opening part of the storage box part along the length direction at both ends in the width direction of the surface part of the lid box part. Each of the protrusions is formed with an engaging groove that can be slidably engaged.

  Accordingly, the opening of the lid box is placed on the opening of the storage box with the opening facing upward, and the engagement groove of the lid box and the protruding edge of the storage box are engaged. Thus, the lid box part can be slid along the length direction, and the lid box part and the storage box part function as a so-called two-stage tray.

Further, the tool box according to the invention of claim 4 is provided such that a carrying handle is provided at one side plate portion in the length direction of the lid box portion at a substantially central portion of the side plate portion in the length direction of the lid box portion. It is attached so that it can rotate outward from the state contact | abutted to.
Accordingly, the tool box can be carried while holding the handle portion, and can be folded by bringing the handle portion into contact with one side plate portion in the length direction of the lid piece portion.

In the tool box according to claim 5, a partition plate portion having substantially the same dimensions as the height dimension and the width direction inner dimension of the storage portion is detachably disposed inside the storage box portion. It is characterized by.
Further, in the tool box according to the sixth aspect, a plurality of groove portions into which the partition plate portions can be inserted are spaced apart from each other at predetermined intervals along the length direction on both inner side surfaces in the width direction of the storage box portion. It is characterized by being arranged.

  Therefore, the storage space of the storage box portion can be adjusted as appropriate according to the size of the storage items.

In the invention according to claim 1, the storage box portion and the lid box portion are opened when the storage box portion is covered with the lid box portion and the upper side of the storage box portion is opened in the lid box portion. When the storage box is stored in a state where it is stored, a locking portion is provided that can fix the storage box portion and the lid box portion, and both end portions in the length direction of the storage box portion and the lid box portion extend along the width direction. A recess that can be engaged with a protrusion provided along the width direction of the storage opening is formed in the vicinity of the opening of the storage opening of the school desk, and the width of the storage box and the lid box Since the concave gripping portions are formed on both side plate portions in the direction, the storage box portion and the lid box portion can be easily fixed, and when used as a drawer, it does not hinder the desktop operation, When the concave portion is stored in the storage opening of the school desk along the length direction, the concave portion is Engaged by projections of school desks, the storage box portion and the lid box portion is prevented from slipping from the insertion opening of the desk for the school.
Further, even when there is no space in the storage space of the school desk, the storage box portion is stored in the lid box portion in a state where the upper side is opened, and is fixed by the locking portion so that the one-stage storage tray is stored. It can be used as
Further, unlike the conventional tool box, it is necessary to use a separate fixing band for fixing the storage box part and the lid box part separately, so that the appearance quality in a state where the lid box part and the storage box part are fixed is used. Can provide a good toolbox.
Further, in the invention according to claim 2, the locking portion is provided on each of the pair of width direction side plate portions of the lid box portion, and the engaging piece portion that can be rotated outward, and the storage. Since each of the pair of width direction side plate portions of the box portion is provided with a locking projection portion that can be engaged with the engagement piece portion, it is more easily compared with a conventional tool box. It becomes possible to perform the fixing operation of the storage box part and the lid box part.

Further, in the invention according to claim 3, the side edge plates in the length direction of the storage box portion have protruding edges in the length direction that protrude upward from the general opening surface of the storage box portion. When the lid box part is placed on the opening part of the storage box part along the length direction at both ends in the width direction of the surface part of the lid box part. Since the engaging groove that can be slidably engaged with each of the projecting edges is formed, the lid box portion is placed in a state where the lid box portion is placed on the opening of the storage box portion. Can be slid along the length direction.
Therefore, even when school supplies are stored in the storage box in the above state, the school supplies can be easily taken out by sliding the lid box in the length direction. Can be used as a tray.

  Further, in the invention according to claim 4, the handle portion for carrying is provided in the length direction one side plate portion of the lid box portion at the substantially central portion of the length side one side plate portion of the lid box portion. In addition to the effect of the invention of claim 1, a tool box that can be easily carried can be provided, and the lid box portion can be provided. Even when the handle is used as a drawer, folding the handle portion does not hinder the drawer operation and can provide a toolbox that is more convenient to use.

  In the inventions according to claims 5 and 6, a partition plate portion having substantially the same dimensions as the height dimension and the width direction inner dimension of the storage portion is detachably disposed in the storage box portion. In addition, a plurality of groove portions into which the partition plate portion can be inserted are arranged at predetermined intervals along the length direction on both inner side surface plate portions in the width direction of the storage box portion. Since the storage space of the storage box portion can be adjusted as appropriate according to the shape and size of the school supplies to be stored, it is easier to use and the inside of the storage box is less likely to be messy.

Hereinafter, embodiments of the present invention will be described with reference to the drawings.
As shown in FIG. 1, a tool box 10 according to the present embodiment is formed in a substantially rectangular parallelepiped shape as a whole, and includes a storage box portion 11 that can store school supplies, and a lid that covers the storage box portion 11 so as to be included. As shown in FIG. 3, the storage box portion 11 and the lid box portion 12 are placed in the lengthwise direction in the storage opening 41 of the school desk 40 with the top opened. It can be stored along and pulled out to the front side of the school desk 40 for use.
In addition, as shown in FIG. 5, the storage box portion 11 and the lid box portion 12 are covered with the storage box portion 11 by the lid box portion 12, and as shown in FIG. When the storage box portion 11 is stored in the open state in FIG. 12, a locking portion 13 that can fix the storage box portion 11 and the lid box portion 12 is provided, as shown in FIG. The both ends of the storage box portion 11 and the lid box portion 12 in the length direction are along the width direction, and in the vicinity of the opening portion of the storage opening portion 41 of the school desk 40 along the width direction of the storage opening portion. Concave portions 14 and 15 that can be engaged with the provided protrusions 42 are formed.
Further, as shown in FIG. 2, concave gripping portions 20, 21, 22, and 23 are formed on both side plate portions 16, 17, 18, and 19 in the width direction of the storage box portion 11 and the lid box portion 12. Yes.
In addition, the locking portion 13 is provided on each of the pair of width side plate portions 18 and 19 of the lid box portion 12, and the engagement piece portions 24 and 24 that can rotate outwardly, and the storage box portion. 11, and is provided with locking projections 25, 25 that can be engaged with the engagement pieces 24, 24.
Further, on both side plates 26 and 27 in the longitudinal direction of the storage box part 11, projecting edge parts 28 and 29 projecting upward from the general opening surface of the storage box part 11 are formed along the length direction, respectively. In addition, as shown in FIG. 7, the lid box portion 12 is placed on the opening portion of the storage box portion 11 along the length direction at both ends in the width direction of the surface portion 30 of the lid box portion 12. When mounted on the projection, engaging grooves 31 and 32 are formed on the protruding edges 28 and 29, respectively, so as to be slidably engaged.
Further, as shown in FIG. 4, a carrying handle 33 for carrying the lid box portion 12 in the longitudinal direction is provided at a substantially central portion of the longitudinal side surface plate portion 48 of the lid box portion 12. It is attached so as to be able to turn outward from the state in contact with 48.
Further, as shown in FIG. 2, a partition plate portion 34 having substantially the same dimensions as the height dimension and the width direction inner dimension of the storage box portion 11 is detachably disposed inside the storage box portion 11. Groove portions 35a, 35b, 35c, 35d, 35e into which the partition plate portion 34 can be inserted are spaced apart from each other in the longitudinal direction on both inner side surface plate portions 26, 27 of the storage box portion 11 along the length direction. Arranged.

Details of the present embodiment will be described below with reference to the drawings.
FIG. 1 is a perspective view illustrating a state in which a storage box portion 11 is covered with a lid box portion 12 and fixed in a storage box 10 according to the present embodiment.
As shown in FIG. 1, the storage box portion 11 and the lid box portion 12 include an engagement piece portion 24 of the lid box portion 12 and a locking protrusion 25 of the storage box portion 11 (visible on FIG. 1). Are fixed to each other by being engaged with each other.
FIG. 3 shows the storage of the school desk 40 after the openings of the storage box portion 11 and the lid box portion 12 of the storage box 10 according to the present embodiment are lined up along the width direction. It is a perspective view of the state inserted from the opening part 41 along the length direction.
As shown in FIG. 3, the school desk 40 generally used for school use has a lower portion of the top plate 43 formed with a U-shaped front portion and a storage portion 49 formed in a substantially rectangular parallelepiped shape. The storage portion 49 is provided with a storage opening 41 on one side surface in the width direction, and has a storage space 44 inside.
When the storage box part 11 and the lid box part 12 are arranged along the width direction, the length direction dimension, the width direction dimension, and the height direction dimension are substantially the same as the storage space 44 or the storage space 44. Smaller dimensions.
Further, as shown in FIG. 3, a protrusion 42 is provided in the vicinity of the storage opening 41 of the school desk 40 along the width direction of the storage opening 41, and the recess of the storage box 11 is provided. 14 and the recess 15 of the lid box 12 are locked by the protrusion 42.
The arrangement of the storage box portion 11 and the lid box portion 12 may be opposite to that shown in FIG.

FIG. 2 is an overall perspective view of the storage box portion 11 and the lid box portion 12 separated from each other.
FIG. 5 is a side sectional view showing an engagement state of the engagement piece 24 and the locking projection 25 in a state where the cover box 12 is covered and fixed to the storage box 11. FIG. 6 is a side showing the engagement state of the engagement piece portion 24 and the locking projection portion 25 in a state where the storage box portion 11 is stored and fixed in the lid box portion 12 with the upper side opened. FIG.
FIG. 7 is a side view in the length direction in a state where the engagement grooves 31 and 32 of the lid box portion 12 are placed on the protruding edge portions 28 and 29 of the storage box portion 11.
As shown in FIG. 7, the locking projection 25 provided at the substantially central portion of the side plate 16, 17 in the width direction of the storage box 11 protrudes outward in the length direction of the storage box 11. It is formed in a substantially rectangular small plate shape, and long grooves 36 and 36 are provided along the length direction at both ends in the length direction on the upper surface side of the locking projection 25, and the locking projection 25 As shown in FIGS. 5 and 6, locking protrusions that engage with the engaging protrusions 37 provided on the engaging piece part 24 of the lid box part 12 are formed on the upper surface part and the lower surface part of the substantially central part in the length direction. 38 and 39 are provided.
Further, as shown in FIG. 2, grooves 35 a, 35 b, 35 c, and 35 d into which the partition plate portion 34 can be inserted along the height direction are formed inside the longitudinal side plate portion of the storage box portion 11. , 35e are arranged at predetermined intervals along the length direction, and the partition plate portion 34 is detachably inserted into any facing groove portion, and is formed so as to partition the internal space of the storage box portion 11. ing.
Further, as shown in FIG. 2, the both ends of the bottom sides of the concave gripping portions 22 and 23 provided at the substantially central portions of the width-direction side plate portions 18 and 19 of the lid box portion 12 protrude upward. As shown in FIG. 5, when the lid box portion 12 is put on the storage box portion 11, a protrusion 45 is provided that engages with the long groove 36 provided in the locking protrusion portion 25 of the storage box portion 11. It has been.
Moreover, as shown in FIG. 7, the engagement piece part 24 of the said cover box part 12 is formed in the whole rectangular-plate-shaped small piece, and the bottom part of the concave holding part 22 of the said cover box part 12 in the width direction one end part. It is fixed so that it can turn outward.
In addition, an engaging projection 37 that can engage with the locking projections 38 and 39 provided on the locking projection 25 of the storage box portion 11 is provided at a substantially central portion in the width direction of the engagement piece 24. It is provided along the length direction of the piece 24.
FIG. 4 is a side view in the width direction in a state where the lid box portion 12 is put on the storage box portion 11.
As shown in FIG. 4, the handle portion 33 is formed in a substantially U shape, and both end portions 46, 46 of the handle portion 33 are the length of one side plate portion 48 in the length direction of the lid box portion 12. It is fitted to a mounting projection 47 provided at a substantially central portion in the vertical direction, and the handle portion 33 is fixed so as to rotate outward in the width direction of the lid box portion 12.

Details of the operation of the configuration of the above embodiment will be described below.
As shown in FIG. 3, when the storage box portion 11 and the lid box portion 12 are arranged along the width direction and inserted into the storage opening 41 of the school desk 40 and stored in the storage space 44, the storage box portion 11 concave gripping portions 20 or the concave gripping portion 23 of the lid box portion 12 can be easily pulled out from the storage opening 41 to the front side.
Further, when the storage box portion 11 and the lid box portion 12 are stored in the storage space 44, the engaging piece portion 24 of the storage box portion 11 is connected to the side plate 18 in the width direction of the storage box portion 11. By abutting, the handle portion does not hinder the desk work unlike the conventional tool box.
Moreover, as shown in FIG. 3, since the recessed parts 14 and 15 of the said storage box part 11 and the said cover box part 12 are latched by the projection part 42 of the said school desk 40, the desk was shaken by the desk work etc. Even in this case, there is no possibility that the storage box portion 11 and the lid box portion 12 stored in the storage space 44 slide down from the storage opening 41.

In addition, as shown in FIG. 5, when the cover box part 11 is covered and fixed to the storage box part 11, a protrusion 45 provided on the bottom side of the concave gripping parts 22 and 23 of the cover box part 12 is provided. The engaging protrusions 25 of the storage box 11 are engaged with the long grooves 36 provided in the engaging protrusions 25, the engaging pieces 24 are rotated downward, and the engaging protrusions 37 of the engaging pieces 24 are The locking protrusion 25 is engaged with the locking protrusion 39.
Therefore, it is possible to fix the storage box part 11 and the lid box part 12 without using a separate fixing band as in a conventional tool box, and the storage box part 11 and the lid box part 12 can be fixed. The appearance quality in a state where the and are fixed is very good.

Further, as shown in FIG. 6, when the storage box portion 11 is stored and fixed in the lid box portion 12 with the upper side opened, the lid box portion 12 and the storage box portion 11 are overlapped. In this state, the engagement piece portion 24 is rotated upward to engage the engagement projection 37 of the engagement piece portion 24 with the engagement projection 38 of the engagement projection portion 25.
Therefore, since the storage box part 11 and the cover box part 12 can be easily fixed in a state where the cover box part 12 and the storage box part 11 are overlapped, stability is good. It can be placed on a desk and used as a single tray.

Further, as shown in FIG. 7, by placing the engagement grooves 31 and 32 of the lid box portion 12 on the protruding edge portions 28 and 29 of the storage box portion 11, the storage box portion 11 is As shown in FIG. 9, it can be freely slid along the engagement grooves 31 and 32 in the length direction.
Accordingly, the stored items stored in the storage box portion 11 can be easily taken out, and can be used as a so-called two-stage tray including the storage box portion 11 and the lid box portion 12.

  In addition, as shown in FIG. 4, when the cover box portion 11 is covered and fixed to the storage box portion 11, the handle portion 33 is rotated outward to form a handle, and the handle portion 33 is The tool box 10 can be easily carried by holding it by hand.

Moreover, as shown in FIG. 2, the said storage box part 11 is inserted in any one of the arbitrary groove parts 35a-35e which oppose the said partition plate part 34 inside the said storage box part 11, and the said storage box according to a stored item The storage space of the part 11 can be adjusted as appropriate.
Therefore, it is easy to organize the stored items and is very convenient.

In FIG. 2, only one partition plate portion 34 is illustrated, but a plurality of partition plate portions may be used as appropriate.
Further, as shown in FIG. 3, when the storage box portion 11 and the lid box portion 12 are used as drawers, the storage box portion 11 and the lid box portion 12 have different colors in order to facilitate discrimination of the stored items. It is desirable to be colored.

  The present invention is a tool box for schoolchildren to store and carry learning tools and the like, and can be applied to a tool box having a storage box part and a lid box part that can detachably cover the storage box part. is there.

It is a perspective view at the time of showing one Embodiment of the tool box concerning this invention, and covering and fixing the cover box part on the storage box part. It is a perspective view at the time of arranging an opening part upwards in the state which showed one Embodiment of the tool box concerning this invention, and isolate | separated the storage box part and the lid box part. 1 shows an embodiment of a tool box according to the present invention, and is a perspective view when a storage box portion and a lid box portion are inserted through a storage opening of a school desk with the opening facing upward and stored in a storage space. FIG. FIG. 4 is a side view in the width direction when the embodiment of the tool box according to the present invention is shown and covered with a cover box portion and fixed. FIG. 4 is an enlarged cross-sectional view of a locking portion when an embodiment of the tool box according to the present invention is shown and the storage box portion is fixed by covering the lid box portion. FIG. 5 is an enlarged cross-sectional view of the locking portion when the tool box according to the present invention is shown and stored and fixed in the lid box portion with the storage box portion opened upward. FIG. 5 is a side view in the length direction when the embodiment of the tool box according to the present invention is shown and placed with the engaging groove of the lid box part engaged with the protruding edge part of the storage box part. 1 shows an embodiment of a tool box according to the present invention, and is a perspective view of a state in which an engaging groove of a lid box part is placed in engagement with a protruding edge part of a storage box part and the lid box part is slid. is there. It is a whole perspective view which shows the conventional tool box. It is a perspective view at the time of isolate | separating the storage box part and lid box part of the conventional tool box, inserting from the storage opening part of the school desk, and storing in the storage space.

Explanation of symbols

DESCRIPTION OF SYMBOLS 10 Tool box 11 Storage box part 12 Lid box part 13 Locking part 14 Recessed part 15 Recessed part 16 Storage box part width direction side face plate part 17 Storage box part width direction side face plate part 18 Cover box part width direction side face plate part 19 Width direction side plate part 20 of the lid box part Recessed grip part 21 of the storage box part Recessed grip part 22 of the storage box part Recessed grip part 23 of the cover box part Recessed grip part 24 of the lid box part Engagement piece part 25 Locking protrusion Part 26 storage box part lengthwise side part 27 storage box part lengthwise side part 28 projecting edge part 29 projecting edge part 30 cover box part surface part 31 engaging groove 32 engaging groove 33 handle part 34 partition plate Part 35a groove part 35b groove part 35c groove part 35d groove part 35e groove part 36 long groove 37 engaging protrusion 38 locking protrusion 39 locking protrusion 40 school desk 41 storage opening 42 protrusion part 43 top plate 44 storage space 45 protrusion part 46 of the lid box part Both ends 47 of the handle part Projection for attaching the handle part 8 One side plate portion 49 in the length direction of the lid box portion 49 Storage portion 80 Tool box 81 Storage box portion 82 Cover box portion 83 Fixing band 84 Surface fastener 85 Surface fastener 86 Handle 87 Hand 88 School desk 89 Top plate 90 Storage Space 91 Storage opening

Claims (6)

A storage box part that is formed in a substantially rectangular parallelepiped shape and can store school supplies, and a cover box part that covers the storage box part so that the storage box part is included. The storage box part and the cover box part are opened upward. In a tool box that can be used by being stored along the length direction in the storage opening of the school desk and being pulled out to the front side of the desk,
The storage box portion and the lid box portion include the storage box portion when the storage box portion is covered with the lid box portion and when the storage box portion is stored in the lid box portion with the upper side opened. And a locking part capable of fixing the lid box part is provided,
Projections provided along the width direction at both ends in the length direction of the storage box portion and the lid box portion, along the width direction of the storage opening portion in the vicinity of the opening portion of the storage opening portion of the school desk A recess that can be engaged with the part is formed,
A tool box characterized in that concave gripping portions are formed on both side plate portions in the width direction of the storage box portion and the lid box portion.   The locking portions are respectively provided on the pair of width direction side plate portions of the lid box portion, and are respectively engaged with the engaging piece portions that can be rotated outward and the pair of width direction side plate portions of the storage box portion. The tool box according to claim 1, wherein the tool box is provided with a locking projection that is provided and engageable with the engaging piece.   On both side plate portions in the length direction of the storage box portion, protruding edge portions that protrude upward from the general opening surface of the storage box portion are respectively formed along the length direction, and the lid box portion When the lid box part is placed on the opening part of the storage box part along the length direction at both ends in the width direction of the surface part, it engages slidably with the projecting edge part, respectively. The tool box according to claim 1, wherein an engaging groove is formed.   At the approximate center of the one side plate portion in the length direction of the lid box portion, the carrying handle portion is rotated outward from the state in which the handle portion is in contact with the one side plate portion in the length direction of the lid box portion. The tool box according to any one of claims 1 to 3, wherein the tool box is attached so as to be movable.   5. A partition plate part having substantially the same dimensions as the height dimension and the width direction inner dimension of the storage box part is detachably disposed inside the storage box part. A tool box according to any one of the items.   A plurality of groove portions into which the partition plate portions can be inserted are disposed on both inner side surface plate portions in the length direction of the storage box portion at predetermined intervals along the length direction. Item 5. A tool box according to item 5.