A hand saw storage device

Abstract

The application provides a hand saw storage device, which comprises a base, a lower layer fixed on the base and located in a storage cavity, an upper layer arranged on the base and located at an opening on the top of the base, a partition arranged on the top and the bottom of the lower layer to divide the storage cavity into a plurality of storage spaces, and a connecting piece arranged at a corner of the base. The storage cavity is formed on the base, the upper and lower layers and the partition are used to divide the storage cavity into a plurality of storage spaces, a plurality of hand saws can be arranged in each storage space, the number of the partitions can be adjusted according to the actual number of hand saws, the hand saws in each storage space are separated by the partition and the upper and lower layers, the hand saws are classified and arranged, and the arrangement of the hand saws is prevented from being disordered. In addition, a plurality of orientation pieces are arranged between the upper and lower layers and the base, the hand saws are positioned by the orientation pieces, and the arrangement of the hand saws is prevented from being deviated.

Description

TECHNICAL FIELD

[0001] The application relates to a storage device, in particular to a hand saw storage device. BACKGROUND

[0002] In the processing of goldsmith related technology, more tools and equipment are needed, and the storage of the used tools is unreasonable, which increases the difficulty of tool counting and easily causes abnormal damage of the tools. Especially in the teaching of practical courses such as bench work operation, since the number of students is large, the counting and storage of tools after the course is a thorny problem.

[0003] After the practical course, in order to facilitate the management and maintenance of the tools, tools of different specifications are usually stored separately. Due to the large number of students in the class, and the large size of the hand saw, the hand saw is prone to be stored obliquely, and the hand saw may be placed upside down or stacked. CONTENT OF THE INVENTION

[0004] The embodiment of the application provides a hand saw storage device to solve the problems in the related art, and the technical scheme is as follows:

[0005] The embodiment of the application provides a hand saw storage device, which comprises:

[0006] A base, wherein the base is internally provided with a storage cavity;

[0007] A lower layer frame, wherein the lower layer frame is fixed to the base through a plurality of rivets, and the lower layer frame is located in the storage cavity;

[0008] An upper layer frame, wherein the top and one side of the base are both provided with an opening, the upper layer frame is arranged on the base, and the upper layer frame is located at the opening in the top of the base;

[0009] A partition, wherein the partition is arranged on the top and the bottom of the lower layer frame, so that the storage cavity is divided into a plurality of storage spaces;

[0010] A connecting piece, wherein the connecting piece is arranged at the corner of the base.

[0011] In one embodiment,

[0012] The partition comprises:

[0013] A lower partition, wherein the lower partition is arranged between the lower layer frame and the base;

[0014] An upper partition, wherein the upper partition is arranged between the upper layer frame and the lower layer frame.

[0015] In one embodiment, the hand saw storage device further comprises:

[0016] A plurality of directional pieces, wherein the plurality of directional pieces are respectively located between the spaced upper partitions and the spaced lower partitions.

[0017] In one embodiment,

[0018] The orientation piece comprises:

[0019] The upper orientation piece is arranged between the upper layer frame and the lower layer frame, and is located between the spaced upper partition pieces;

[0020] The lower orientation piece is arranged between the lower layer frame and the base, and is located between the spaced lower partition pieces.

[0021] In one embodiment,

[0022] The cross sections of the upper layer frame and the lower layer frame are both "n" shaped structures, and the cross sections of the upper orientation piece and the lower orientation piece are both arc shaped structures.

[0023] In one embodiment,

[0024] The upper orientation piece, the lower orientation piece, the upper partition piece, the lower partition piece, the upper layer frame, the lower layer frame and the base are all provided with bending lines.

[0025] In one embodiment,

[0026] The upper partition piece and the base are both provided with crack stopping holes.

[0027] The advantages or beneficial effects of the above technical solutions at least include:

[0028] By opening the storage cavity on the base, the storage cavity is divided into a plurality of storage spaces by the upper and lower layer frames and the partition pieces, a plurality of handle saws can be arranged in each storage space, the number of the partition pieces can be adjusted according to the actual number of the handle saws, the handle saws stored in each storage space are separated by the partition pieces and the upper and lower layer frames, and the handle saws are classified and placed to avoid disorderly placement. Meanwhile, a plurality of orientation pieces are arranged between the upper and lower layer frames and the base, and the handle saws are positioned by the orientation pieces to avoid displacement.

[0029] The above summary is only for the purpose of the description and is not intended to limit in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features will be readily apparent to those skilled in the art by reference to the drawings and the following detailed description. BRIEF DESCRIPTION OF DRAWINGS

[0030] In the drawings, like reference numerals refer to same or similar functionalities throughout the several views. The drawings are not necessarily to scale. It is to be understood that the drawings only depict several embodiments in accordance with the disclosure and should not be interpreted to limit the scope of the disclosure.

[0031] Figure 1The utility model discloses a structure schematic diagram;

[0032] Figure 2 For Figure 1 The explosion structure schematic diagram is shown in the figure.

[0033] 100, storage device in the drawing;

[0034] 110, base;111, connecting sheet;

[0035] 120, lower layer frame;

[0036] 130, partition piece;131, lower partition sheet;132, upper partition sheet;

[0037] 140, upper layer frame;

[0038] 150, orientation piece;151, upper orientation sheet;152, lower orientation sheet. DETAILED DESCRIPTION

[0039] In the following, only certain exemplary embodiments are simply described. As those skilled in the art can recognize, the described embodiments can be modified in various different ways without departing from the spirit or scope of the present application. Therefore, the drawings and the description are considered to be essentially exemplary rather than limiting.

[0040] Figures 1-2 The structure diagram of a hand saw storage device 100 according to an embodiment of the present application is shown. As shown in the figure, the storage device 100 can include: Figures 1-2

[0041] The base 110 has a storage cavity inside.

[0042] The lower layer frame 120 is fixed on the base 110 by a plurality of rivets, and is located in the storage cavity.

[0043] The partition piece 130 is arranged on the top and bottom of the lower layer frame 120 to divide the storage cavity into a plurality of storage spaces.

[0044] In the embodiment, the storage cavity is formed on the base 110, and the storage cavity is divided into a plurality of storage spaces by the lower layer frame 120 and the partition piece 130. A plurality of hand saws can be arranged in each storage space. The number of partition pieces 130 can be adjusted according to the actual number of hand saws. The hand saws in each storage space are separated and classified by the arrangement of the partition piece 130 and the lower layer frame 120, which avoids the disorder of the hand saws. In addition, a plurality of orientation pieces 150 are arranged between the upper layer frame 140, the lower layer frame 120 and the base 110, which positions the hand saws and avoids the deviation of the hand saws.​

[0045] In an embodiment, further comprising:

[0046] The upper shelf 140 has openings on the top and one side of the base 110, and is arranged on the base 110 at the opening on the top of the base 110.

[0047] In this embodiment, in order to facilitate the taking of the upper hand saw, the width of the upper shelf 140 can be reduced, and the top of the base 110 is formed in a semi-open form. The height of the upper shelf 140 is slightly greater than the height of the saw bow. The lower shelf 120 is provided with a gap to facilitate the taking of the hand saw.

[0048] Further, the size of the base 110 can be increased by about one millimeter on one side based on the material thickness of the upper shelf 140 or the lower shelf 120, so as to ensure that the upper shelf 140 or the lower shelf 120 can be smoothly placed into the base 110 after being bent. Therefore, the length and width of the base 110 are equal to the length and width of the upper shelf 140 or the lower shelf 120 plus the material thickness and the gap. The height of the base 110 is equal to the upper shelf 140 and the lower shelf 120 plus the material thickness of the base 110, the upper shelf 140 and the lower shelf 120.

[0049] Further, when the left and right sides of the lower shelf 120 are matched with the base 110, the depth dimension is equal to the length of the saw bow, so the size is relatively large, and the height dimension is slightly greater than the height of the saw bow, so the size is relatively small. Therefore, the rivets can be arranged in two rows, three in each row. Due to the need for the semi-open structure of the upper shelf 140, the depth dimension is relatively small, and therefore the rivets can be arranged in two rows, two in each row.

[0050] As shown in FIG. 1, Figures 1-2 In an embodiment,

[0051] The partition includes:

[0052] The lower partition 131 is arranged between the lower shelf 120 and the base 110.

[0053] The upper partition 132 is arranged between the upper shelf 140 and the lower shelf 120.

[0054] In this embodiment, the upper and lower sides of the lower partition 131 are respectively connected with the lower shelf 120 and the base 110. Since the depth dimension is equal to the length of the saw bow, the size is relatively large, and therefore the rivets can be arranged in a single row, three in each row.

[0055] The upper partition plate 132 can be bent three times to improve the strength of the tool. The lower side of the upper partition plate 132 is matched with the lower layer frame 120, and the rivets can be arranged in a single row of three; the upper side of the upper partition plate 132 is matched with the upper layer frame 140, and the rivets can be arranged in a single row of two; and the inner side of the upper partition plate 132 is matched with the base 110, and the rivets can be arranged in a single row of two.

[0056] Further, the matching surface of the upper layer frame 140 and the lower layer frame 120 with the base 110 is larger, and the edge distance of the rivets can be larger; the matching surface of the upper partition plate 132 and the lower partition plate 131 with the layer frame is smaller, and the edge distance of the rivets can be smaller. The layer frame first completes the rivet installation holes on the left and right sides, then drills the middle rivet installation holes according to the positions of the partition plates and the directional plates, determines the bending position lines on the left and right sides according to the height of the layer frame, removes the edge burrs, and then bends, and keeps the bent edge vertical after bending;

[0057] The base 110 first completes the rivet installation holes on the left and right sides according to the hole positions of the upper layer frame 140 and the lower layer frame 120, then drills the middle rivet installation holes according to the position of the lower partition plate 131, and drills the rivet installation holes on the inner side according to the positions of the upper partition plate 132 and the directional plate 150. In order to improve the safety in use, the lower left and right corner edges of the base 110 can be chamfered or rounded first.

[0058] As shown in Figures 1-2 In an embodiment, the directional plate 150 comprises:

[0059] A plurality of directional pieces 150 are respectively located between the spaced upper partition plates 132 and the spaced lower partition plates 131.

[0060] As shown in Figures 1-2 In an embodiment, the directional plate 150 comprises:

[0061] The directional piece 150 comprises:

[0062] The upper directional plate 151 is arranged between the upper layer frame 140 and the lower layer frame 120, and the upper directional plate 151 is located between the spaced upper partition plates 132;

[0063] The lower directional plate 152 is arranged between the lower layer frame 120 and the base 110, and the lower directional plate 152 is located between the spaced lower partition plates 131.

[0064] As shown in Figures 1-2 In an embodiment, the directional plate 150 comprises:

[0065] The cross section of the upper directional plate 151 and the lower directional plate 152 is an arc structure.

[0066] The cross section of the upper layer frame 140 and the lower layer frame 120 is an “n” structure.

[0067] The cross section of the upper directional sheet 151 and the lower directional sheet 152 is a "C" shaped structure.

[0068] The upper directional sheet 151, the lower directional sheet 152, the upper partition sheet 132, the lower partition sheet 131, the upper shelf 140, the lower shelf 120 and the base 110 are provided with bending lines.

[0069] The upper partition sheet 132 and the base 110 are provided with crack stopping holes.

[0070] In the embodiment, in order to avoid damage of the hand saw, the materials of the upper directional sheet 151, the lower directional sheet 152, the upper partition sheet 132, the lower partition sheet 131, the upper shelf 140, the lower shelf 120 and the base 110 can be selected as aluminum alloy plate materials with appropriate thickness, and the sizes can be adjusted according to actual conditions.

[0071] The bending position lines of the base 110 are determined according to the height dimension of the base 110, a crack stopping hole with appropriate diameter is drilled at each intersection of the two bending position lines, and the waste materials outside the two crack stopping holes are sheared off. In order to avoid interference of the plate materials after bending, all the extension lines of the bending position lines are required to be sheared off. The bending is performed first along the middle bending line, then the bending lines on the two sides are bent, and the bending edges are kept vertical after bending.

[0072] The left and right rivet installation holes of the lower partition sheet 131 are completed first, the bending position lines of the left and right sides are determined according to the height of the lower shelf 120, the edge burrs are removed after bending, and the bending edges are kept vertical after bending.

[0073] The upper and lower rivet installation holes of the upper partition sheet 132 are completed first, and then the inner rivet installation hole is completed. In order to improve the safety in use, the outer upper edge of the upper partition sheet 132 can be chamfered or rounded first.

[0074] The bending position lines of the upper partition sheet 132 are determined according to the bending height, a crack stopping hole with appropriate diameter is drilled at each intersection of the bending lines, and the waste materials outside the crack stopping hole are sheared off. In order to avoid interference of the plate materials after bending, all the extension lines of the bending position lines are required to be sheared off. The upper partition sheet 132 is bent and formed according to the bending position lines, the bending is performed first along the middle bending line, then the bending lines on the two sides are bent, and the bending edges are kept vertical after bending.

[0075] The deviation of the bending angle can be shaped on a flat plate by using a glue hammer first to remove all the burrs of the hole positions to avoid affecting the riveting quality. Then auxiliary positioning is performed by using a C-shaped clamp, a positioning pin and the like, the upper partition sheet 132, the lower partition sheet 131, the lower directional sheet 152 and the lower shelf 120 are riveted first, then the upper directional sheet 151 and the upper shelf 140 are riveted, and then the base 110 is positioned, and the riveting of all the hole positions on the base 110 is completed.

[0076] The inner side wall and the left and right side walls of the base 110 can also be reinforced by the connecting pieces 111, and the base 110 can be fixed at the bending corners by the L-shaped connecting pieces 111 when spliced.

[0077] The rivet is made of aluminum, and the length of the rivet is not too long or too short, and should be 1.5 times the diameter of the rivet based on the sum of the thickness of all the plates. The rivet can be a round solid rivet or a pull rivet.

[0078] The base 110 can be fixed at the bending corners by the L-shaped connecting pieces 111 when spliced.

[0079] As shown in the drawings, the following is described in detail by way of example: Figures 1-2

[0080] Suppose that 80 saws need to be counted, and the storage device 100 is arranged to place 40 saws on each layer, and each layer is divided into 5 areas by 4 upper and lower spacers 132 and 131; the upper layer is 140 mm high, and the lower layer is 170 mm high.

[0081] The main body of the device is composed of one base 110, an upper shelf 140, a lower shelf 120, four upper spacers 132, four lower spacers 131, five upper directional pieces 151, and five lower directional pieces 152. The materials of the base 110, the upper shelf 140, the lower shelf 120, the upper spacers 132, the lower spacers 131, the upper directional pieces 151, and the lower directional pieces 152 can be selected as aluminum alloy plates with a thickness of 2.0 mm.

[0082] The distance between the hole positions and the center line is -319, -95, 129, and 353 mm, respectively, considering the influence of the bending height of the upper and lower spacers 132 and 131. If the diameter of the rivet is 4 mm, the hole diameter of the rivet hole is 4.1 mm.

[0083] The length of the lower shelf 120 is 1132 mm, the width is 420 mm, and the height is equal to the layer height plus the thickness of the plate. After considering the influence of the fillet on the size during bending, the cutting size of the lower shelf 120 is 1470 mm long and 420 mm wide. The width of the upper shelf 140 is 145 mm to facilitate the use of the saw, and the width of the upper directional piece 151 is sufficient for rivet fixing. After considering the influence of the fillet on the size during bending, the cutting size of the lower shelf 120 is 1410 mm long and 145 mm wide.

[0084] ​According to the size of the shelf, the base 110 is 1138 mm long and 423 mm wide. According to the height and number of layers, the height of the base 110 is 314 mm. After considering the influence of the fillet on the size during bending, the size of the base 110 is 1760 mm long and 734 mm wide.

[0085] The bending height of the upper and lower partitions 132 and 131 is 30 mm. After considering the influence of the fillet on the size during bending, the size of the lower partition 131 is 420 mm long and 224 mm wide, and the size of the upper partition 132 is 449 mm long and 194 mm wide.

[0086] The length of the directional piece is determined according to the shape of the saw bow. Due to the different heights of the upper and lower shelves 140 and 120, the lower directional piece 152 is 30 mm longer than the upper directional piece 151. The width of the directional piece is slightly smaller than the distance between the partitions.

[0087] The lower shelf 120 first completes the 6 rivet installation holes on the left and right sides, then drills the 12 rivet installation holes in the middle according to the hole position of the upper and lower partitions 132 and 131, and the 10 rivet installation holes of the lower directional piece 152, draws a bending position line with a margin of 172 mm, removes the edge burrs, and then bends.

[0088] The upper shelf 140 first completes the 4 rivet installation holes on the left and right sides, then drills the 8 rivet installation holes in the middle according to the hole position of the upper partition 132, and the 10 rivet installation holes of the upper directional piece 151, draws a bending position line with a margin of 142 mm, removes the edge burrs, and then bends.

[0089] The base 110 completes the rivet installation holes of the middle partition according to the hole position of the lower shelf 120, completes the rivet installation holes on the left and right sides according to the hole position of the upper and lower shelves 120, drills 8 rivet installation holes on the inner side wall according to the position of the upper partition 132, and drills 10 rivet installation holes in each of the two rows on the inner side wall according to the position of the upper and lower directional pieces 151 and 152.

[0090] The base 110 draws 3 bending position lines with a margin of 304 mm, drills a Ф3 mm crack stop hole at the intersection of each bending position, shears off the waste material outside the two crack stop holes, chamfers the lower left and right corners of the base 110, removes the edge burrs, and then bends the 3 shapes in the same direction.

[0091] The lower partition 131 first completes the 3 rivet installation holes on the left and right sides, then draws 2 bending position lines with a margin of 30 mm, and then bends after removing the edge burrs.

[0092] The upper partition 132 is drilled with three rivet mounting holes on the lower side, two rivet mounting holes on the upper side and two rivet mounting holes on the inner side, three bending position lines with a margin of 30mm are drawn, a stop crack hole with a diameter of 3mm is drilled at the intersection of the bending lines, the waste on the lower right side of the stop crack hole is cut off, the upper left corner edge of the upper partition 132 is chamfered, and the three shapes are bent after the edge burrs are removed.

[0093] The upper directional piece 151 and the lower directional piece 152 are drilled with two rivet mounting holes at two ends according to the hole positions of the upper layer frame 140 and the lower layer frame 120, are rolled according to the shape of the sawing bow, and are bent at two ends again.

[0094] C-shaped clamps, positioning pins and the like are used for auxiliary positioning, a solid aluminum rivet with a diameter of 4mm and a length of 12mm is used to rivet the upper partition 132, the lower partition 131 and the lower layer frame 120, the number of rivets is 12, a solid aluminum rivet with a diameter of 4mm and a length of 10mm is used to rivet the lower directional piece 152 and the layer frame, and the number of rivets is 10.

[0095] A solid aluminum rivet with a diameter of 4mm is used to rivet the base 110 and other parts, the number of rivets with the lower layer frame 120 is 12, the number of rivets with the lower partition 131 is 12, the number of rivets with the lower directional piece 152 is 10, the number of rivets with the upper layer frame 140 is 8, the number of rivets with the upper partition 132 is 8, and the number of rivets with the upper directional piece 151 is 10.

[0096] The inner side wall and the left and right side walls of the base 110 can also be reinforced by the connecting piece 111, the connecting piece 111 is bent into an L shape after blanking, and is riveted on the base 110 after drilling.

[0097] The functions of the modules in the devices in the embodiments of the utility model can be referred to the corresponding description in the above method, which will not be repeated here.

[0098] In the description of the present specification, the description of the terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in combination with the embodiment or example are included in at least one embodiment or example of the present application. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, the person skilled in the art can combine and combine the different embodiments or examples described in the specification and the features of the different embodiments or examples without contradiction.

[0099] In addition, the terms "first", "second", etc. are used only for the purpose of description, and should not be understood as indicating or implying relative importance or an indicated number of technical features. Therefore, the features defined as "first", "second" can explicitly or implicitly include at least one of the features. In the description of the present application, the meaning of "a plurality of" is two or more, unless otherwise specifically limited.

[0100] The above description is merely a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art can easily think of various changes or replacements within the technical scope disclosed by the present application, and these should be covered within the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A hand saw storage device, characterized in that, include: A base, wherein the base has a storage cavity; The lower shelf is fixed to the base by a number of rivets and is located inside the storage cavity; The upper shelf has openings on the top and one side of the base, and is mounted on the base, with the upper shelf located at the opening at the top of the base; Dividers are provided at the top and bottom of the lower shelf to divide the storage cavity into several storage spaces; A connecting piece is provided at the corner of the base.

2. A hand saw storage device according to claim 1, characterized in that, The separator includes: A lower partition is disposed between the lower shelf and the base; An upper partition is disposed between the upper shelf and the lower shelf.

3. A hand saw storage device according to claim 2, characterized in that, Also includes: A plurality of directional members are located between the spaced-out upper partitions and the spaced-out lower partitions.

4. A hand saw storage device according to claim 3, characterized in that, The directional component includes: An upper directional piece is disposed between the upper shelf and the lower shelf, and the upper directional piece is located between the spaced upper partition pieces; A lower directional piece is disposed between the lower shelf and the base, and the lower directional piece is located between the spaced lower partition pieces.

5. A hand saw storage device according to claim 1, characterized in that, Both the upper and lower shelves have an "n" shaped cross-section.

6. A hand saw storage device according to claim 4, characterized in that, Both the upper directional piece and the lower directional piece have arc-shaped cross-sections.

7. A hand saw storage device according to claim 4, characterized in that, The upper directional sheet, lower directional sheet, upper partition, lower partition, upper shelf, lower shelf, and base are all provided with bending lines.

8. A hand saw storage device according to claim 2, characterized in that, Both the upper partition and the base are provided with anti-crack holes.

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