Sorting box

Abstract

The sorting box comprises a box body and a limiting mechanism, the limiting mechanism comprises an insertion buckle assembly, an elastic band, a rolling assembly and a locking assembly, the rolling assembly is assembled in the box body, one end of the elastic band is connected with the rolling assembly, the other end of the elastic band is connected with the insertion buckle assembly, the locking assembly is assembled on one side of the box body, and the locking assembly is connected with the box body. The buckle assembly and the locking assembly are connected in an inserted mode, a user places articles in the box body and pulls the elastic band to enable the buckle assembly and the locking assembly to be connected in an inserted mode, the elastic band fixes the articles in the box body, the problems of vibration, collision and the like of the articles in the sorting, transporting or storing process can be effectively avoided, and practicability is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of sorting box, concretely to a sorting box. BACKGROUND

[0002] China express delivery industry develops rapidly, has formed 4 regional express delivery circles in the coastal big city group as the center in the east of China, and the 4 big express delivery circles again with the rolling type, progressive type fan radiation, drive the development of central and western regions, part of big cities and megacities have become the regional express delivery industry development center, express delivery in the collection back express site needs according to different regions, different types to sort, usually needs special container to divide, therefore needs to use sorting box;

[0003] However, the structure of the sorting box on the market is too simple, and the fixing of the goods is poor, so during sorting, transportation or storage, the goods are easy to move due to vibration, collision and other reasons, resulting in confusion or damage, and the use effect is poor. UTILITY MODEL CONTENTS

[0004] In order to overcome the deficiencies of the prior art, the utility model provides a sorting box, which can effectively solve the technical problems that the structure of the sorting box on the market is too simple, the fixing of the goods is poor, and the goods are easy to move during sorting, transportation or storage due to vibration, collision and other reasons, resulting in confusion or damage.

[0005] The utility model solves its technical problem adopts the technical scheme that a sorting box, including box and limiting mechanism, limiting mechanism includes buckle assembly, elastic band, winding assembly and locking assembly, winding assembly is equipped in the inside of box, one end of elastic band is connected with winding assembly, the other end of elastic band is connected with buckle assembly, locking assembly is equipped on the side of box, and buckle assembly is connected with locking assembly.

[0006] Further, the front side of the box is provided with a mounting groove for assembling the locking assembly, the locking assembly includes a fixed part, a movable piece, a rotating rod and a torsional spring, the fixed part is fitted into the mounting groove of the box, and there is a gap between the fixed part and the groove wall of the mounting groove to form a slot, the buckle assembly includes a connecting piece, a connecting seat and a connecting piece arranged in sequence from top to bottom, the connecting piece is provided with a limiting groove, the two ends of the rotating rod are arranged on the side wall of the fixed part, the movable piece is rotatably connected with the box through the rotating rod and the torsional spring, the fixed part is fitted with a pressing block which is slidingly connected with the fixed part, the middle upper end of the movable piece is formed with a limiting protrusion, the limiting protrusion is provided with an inclined surface, the connecting piece is inserted into the inside of the slot, the limiting protrusion is connected with the limiting groove, the pressing block and the bottom end of the movable piece are in contact but not connected, pressing the pressing block, the pressing block drives the movable piece to rotate, so that the limiting protrusion is separated from the limiting groove.

[0007] Further, the fixing piece is provided with mounting portions at both ends, each mounting portion is provided with a bolt hole and a locking bolt, the locking bolt is screwed with the box through the bolt hole, so that the fixing piece is stably connected with the box.

[0008] Further, the top end of the movable piece is provided with a group of left and right spaced connection portions, the connection portions are provided with through holes for the rotating rod, the torsional spring is sleeved outside the rotating rod, and the torsional spring is located between the group of connection portions, so that the movable piece rotates around the central axis of the rotating rod.

[0009] Further, the connecting piece is provided with a group of left and right symmetrical connection grooves, the take-up assembly and the elastic band are both provided with two, the front end of the elastic band is parallelly threaded through the connection grooves and is connected with the elastic band itself after winding around the connecting piece once.

[0010] Further, the take-up assembly comprises a connecting rod, a leaf spring and a take-up wheel, the leaf spring and the take-up wheel are sequentially arranged outside the connecting rod from inside to outside, the front end of the leaf spring is connected with the connecting rod, the tail end of the leaf spring is connected with the take-up wheel, the tail end of the elastic band is connected with the take-up wheel, the take-up wheel rotates around the central axis of the connecting rod and drives the elastic band to wind on the outer wall of the take-up wheel.

[0011] Further, the two ends of the take-up wheel are provided with guide plates, the outer diameter of the guide plate is larger than that of the take-up wheel, and the side wall of the elastic band is in contact with the side wall of the guide plate without being connected.

[0012] Further, the take-up assembly further comprises a second clamping block, the inner end of the second clamping block is provided with a plug-in block, the outer end of the connecting rod is provided with a first clamping block, and the connecting rod is provided with an assembly groove, the front end of the leaf spring is plugged in the assembly groove, and the plug-in block and the assembly groove are clamped with each other.

[0013] Further, the box is internally provided with a mounting assembly for mounting the take-up assembly, the mounting assembly comprises a bottom shell, a mounting shell and a group of U-shaped supports, and the first clamping block and the second clamping block are arranged on the U-shaped supports.

[0014] Further, the mounting shell is provided with a slot for pulling out or recovering the elastic band, and the slot is linear.

[0015] Compared with the prior art, the utility model has the advantages that:

[0016] By setting the box buckle assembly, elastic band, winding assembly and locking assembly, one end of the elastic band is connected with the winding assembly, the other end of the elastic band is connected with the buckle assembly, and the buckle assembly is connected with the locking assembly, the object is placed in the box, the initial state of the locking assembly, because the torsional spring will maintain a certain pre-tightening force, the movable piece has an inclination angle when it is not subjected to external force, at this time the slot is wide at the top and narrow at the bottom, the user pulls out the elastic band, the winding wheel rotates to make the leaf spring elastically deform, the force generated by the rotation of the winding wheel is stored in the leaf spring in the form of elastic potential energy, the user inserts the connecting piece into the slot from top to bottom, in the process, the connecting piece pushes the movable piece along the inclined surface, the movable piece rotates around the center axis of the rotating rod against the pre-tightening force of the torsional spring, when the connecting piece is pushed to the position where the limiting groove is opposite to the limiting block, the torsional spring releases the stored torsional energy to pull the movable piece back to the original position, at this time the limiting block is connected with the limiting groove, and the elastic band fixes the object in the box, which can effectively avoid the problems of vibration, collision and the like of the object during sorting, transportation or storage, when the buckle assembly is connected with the locking assembly, the pressing block and the bottom end of the movable piece are in contact but not connected, the user presses the pressing block, the movable piece rotates around the center axis of the rotating rod against the pre-tightening force of the torsional spring, so that the limiting block is separated from the limiting groove, the torsional spring releases the stored torsional energy to pull the movable piece back to the original position, at this time the buckle assembly is recycled under the driving action of the winding assembly, the leaf spring releases the stored elastic potential energy, so that the winding wheel rotates around the center axis of the connecting rod, and the winding wheel drives the elastic band to wind on the outer wall of the winding wheel, thereby realizing the recycling of the elastic band, and the connecting piece is located at the slot position, so that the separation process of the buckle assembly and the locking assembly is completed, the operation steps are simple, and the practicability is high. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the use state reference drawing of the utility model a sorting box;

[0018] Figure 2 It is the structure schematic drawing of the utility model a sorting box;

[0019] Figure 3 It is the structure schematic drawing of the utility model a sorting box body;

[0020] Figure 4 It is the structure schematic drawing of the utility model a sorting elastic band;

[0021] Figure 5 It is the assembly structure schematic drawing of the utility model a sorting buckle assembly and locking assembly;

[0022] Figure 6 It is the structure schematic drawing of the utility model a sorting winding assembly;

[0023] Figure 7 It is an assembly structure schematic view of the first clamping block and the second clamping block in the sorting box of the utility model;

[0024] Figure 8 It is an assembly structure schematic view of the first clamping block, the sheet spring and the second clamping block in the sorting box of the utility model.

[0025] Figure 9 It is an assembly structure schematic view of the first clamping block, the sheet spring and the second clamping block in the sorting box of the utility model.

[0026] Reference numerals in the drawing:

[0027] 1 - box body;2 - installation groove;3 - elastic band;4 - plug buckle;5 - pressing block;6 - fixing part;7 - installation shell;8 - slot;9 - winding assembly;10 - bottom shell;11 - U-shaped support;12 - connecting part;13 - connecting groove;14 - connecting seat;15 - limiting groove;16 - connecting piece;17 - connecting part;18 - plug-in slot;19 - rotating rod;20 - movable piece;21 - limiting protrusion;22 - torsional spring;23 - installation part;24 - bolt hole;25 - inclined surface;26 - connecting rod;27 - assembly groove;28 - guide plate;29 - first clamping block;30 - take-up reel;31 - sheet spring;32 - second clamping block;33 - plug-in block. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0029] As shown in Figures 1-9 The utility model provides a sorting box, including box body 1 and limiting mechanism, limiting mechanism includes plug buckle assembly, elastic band 3, winding assembly 9 and locking assembly, winding assembly 9 is equipped in the inside of box body 1, and one end of elastic band 3 is connected with winding assembly 9, and the other end of elastic band 3 is connected with plug buckle assembly, and locking assembly is equipped in the one side of box body 1, and plug buckle assembly and locking assembly plug-in connection;

[0030] The front side of box body 1 is provided with the installation groove 2 for assembling the locking assembly, and the locking assembly includes the fixing part 6, the movable piece 20, the rotating rod 19 and the torsional spring 22, the fixing part 6 is equipped in the installation groove 2 of box body 1, and there is an interval between the fixing part 6 and the slot wall of installation groove 2 to form the plug-in slot 18;

[0031] The left and right ends of the fixing piece 6 are formed with mounting portions 23, each of which is provided with a bolt hole 24 and a locking bolt, the locking bolt is screwed with the box body 1 after penetrating the bolt hole 24, so that the fixing piece 6 is stably connected with the box body 1;

[0032] The top end of the movable piece 20 is formed with a group of left and right spaced connecting portions 17, the connecting portion 17 is provided with a hole through which the rotating rod 19 penetrates, the torsional spring 22 is sleeved on the outside of the rotating rod 19, and the torsional spring 22 is located between the connecting portions 17, the two ends of the rotating rod 19 are arranged on the side wall of the fixing piece 6, and the movable piece 20 is rotatably connected with the box body 1 through the rotating rod 19 and the torsional spring 22;

[0033] The plug-in buckle assembly comprises the connecting piece 12, the connecting seat 14 and the connecting piece 16 arranged in sequence from top to bottom, the connecting piece 16 is provided with a limiting groove 15, the fixing piece 6 is matched with the pressing block 5 which is slidably connected with the fixing piece 6, the pressing block 5 is provided with a limiting portion, and the design of the limiting portion makes the pressing block 5 not separate from the fixing piece 6;

[0034] The middle and upper end of the movable piece 20 is formed with a limiting protrusion 21, and the limiting protrusion 21 is provided with a slope 25, the connecting piece 12 is provided with a group of left and right symmetrically distributed connecting grooves 13, the front end of the elastic band 3 penetrates through the connecting groove 13 in parallel and is connected with the elastic band 3 itself after winding around the connecting piece 12 one turn;

[0035] The take-up assembly and the elastic band 3 are both provided with two, the take-up assembly comprises a connecting rod 26, a sheet spring 31, a second clamping block 32 and a take-up wheel 30, the sheet spring 31 and the take-up wheel 30 are sequentially arranged on the outside of the connecting rod 26 from inside to outside, and the front end of the sheet spring 31 is connected with the connecting rod 26, the tail end of the sheet spring 31 is connected with the take-up wheel 30, the tail end of the elastic band 3 is connected with the take-up wheel 30, the take-up wheel rotates around the central axis of the connecting rod 26, and the take-up wheel drives the elastic band 3 to wind on the outer wall thereof;

[0036] The inner end of the second clamping block 32 is provided with a plug-in block 33, the outer end of the connecting rod 26 is provided with a first clamping block 29, and the connecting rod 26 is provided with an assembly groove 27, the front end of the sheet spring 31 is inserted into the inside of the assembly groove 27, and the plug-in block 33 and the assembly groove 27 are mutually clamped;

[0037] The mounting assembly is arranged inside the box body 1 and is used for mounting the winding assembly. The mounting assembly comprises a bottom shell 10, a mounting shell 7 and a set of U-shaped supports 11. The first clamping block 29 and the second clamping block 32 are arranged on the U-shaped supports 11. The two ends of the winding wheel 30 are provided with guide plates 28. The outer diameter of the guide plate 28 is greater than the outer diameter of the winding wheel 30. The side wall of the elastic band 3 is in contact with the side wall of the guide plate 28 but is not connected. The guide plate 28 can effectively avoid the problem that the elastic band 3 is dislocated from the winding wheel 30 during the process of being wound or unwound. During the process of being continuously rotated, the elastic band 3 is gradually wound on the winding wheel 30. The mounting shell 7 is provided with a slot 8 for the elastic band 3 to be wound or unwound. The slot 8 is linear. The slot 8 has a certain guiding property, so as to ensure that the elastic band 3 can move along the predetermined path during the process of being wound or unwound.

[0038] The connection process of the plug-in buckle assembly and the locking assembly and the process of the elastic band 3 being unwound:

[0039] The initial state of the locking assembly. Since the torsional spring 22 maintains a certain pre-tightening force, the movable piece 20 has an inclination angle when it is not subjected to external force. At this time, the plug-in groove 18 is in a state of being wide at the top and narrow at the bottom. The user pulls out the elastic band 3. The rotation of the winding wheel 30 causes the leaf spring 31 to be elastically deformed. The force generated by the rotation of the winding wheel 30 is stored in the leaf spring in the form of elastic potential energy. The user inserts the connecting piece 16 into the plug-in groove 18 from top to bottom. In this process, the connecting piece 16 pushes the movable piece 20 along the inclined surface 25. The movable piece 20 rotates around the central axis of the rotating rod 19 against the pre-tightening force of the torsional spring 22. When the connecting piece 16 is pushed to the position where the limiting groove 15 is opposite to the limiting protrusion 21, the torsional spring 22 releases the stored torsional energy and pulls the movable piece 20 back to the original position. At this time, the limiting protrusion 21 is connected with the limiting groove 15. The pressing block 5 is in contact with the bottom end of the movable piece 20 but is not connected.

[0040] The disconnection process of the plug-in buckle assembly and the locking assembly and the process of the elastic band 3 being wound:

[0041] The user presses the pressing block 5. The movable piece 20 rotates around the central axis of the rotating rod 19 against the pre-tightening force of the torsional spring 22. The limiting protrusion 21 is separated from the limiting groove 15. The torsional spring 22 releases the stored torsional energy and pulls the movable piece 20 back to the original position. At this time, the plug-in buckle assembly is wound under the driving action of the winding assembly 9. The leaf spring 31 releases the stored elastic potential energy, so as to drive the winding wheel to rotate around the central axis of the connecting rod 26 and make the winding wheel drive the elastic band 3 to be wound on the outer wall of the winding wheel 3. Thus, the elastic band 3 is wound. The connecting piece 12 is located at the position of the slot 8.

[0042] Compared with the prior art, the utility model discloses a box body 1, the box body 1 is provided with the buckle assembly, the elastic band 3, the winding assembly 9 and the locking assembly, one end of the elastic band 3 is connected with the winding assembly 9, the other end of the elastic band 3 is connected with the buckle assembly, and the buckle assembly is connected with the locking assembly, the initial state of the locking assembly, the movable piece 20 has the inclination angle when not being acted on by external force because the torsional spring 22 keeps certain pre-tightening force, the slot 18 is wide at the top and narrow at the bottom at this time, the user pulls out the elastic band 3, the winding wheel 30 rotates and makes the sheet spring 31 be elastically deformed, the force generated by the rotation of the winding wheel 30 is stored in the sheet spring in the form of elastic potential energy, the user inserts the connecting piece 16 in the slot 18 from top to bottom, the connecting piece 16 pushes the movable piece 20 along the inclined surface 25 in the process, the movable piece 20 rotates around the central axis of the rotating rod 19 by overcoming the pre-tightening force of the torsional spring 22, the connecting piece 16 is pushed to the position opposite the limiting groove 15 and the limiting block 21, the torsional spring 22 releases the stored torsional energy and pulls the movable piece 20 back to the original position, the limiting block 21 is connected with the limiting groove 15 at this time, and the elastic band 3 fixes the article in the box body 1, can effectively avoid the problems such as vibration, collision of the article in the process of sorting, transportation or storage, the pressing block 5 and the bottom end of the movable piece 20 are in contact but not connected when the buckle assembly is connected with the locking assembly, the user presses the pressing block 5, the movable piece 20 rotates around the central axis of the rotating rod 19 by overcoming the pre-tightening force of the torsional spring 22, the limiting block 21 is separated from the limiting groove 15, the torsional spring 22 releases the stored torsional energy and pulls the movable piece 20 back to the original position, the buckle assembly is recycled under the driving action of the winding assembly 9 at this time, the sheet spring 31 releases the stored elastic potential energy, thereby driving the winding wheel to rotate around the central axis of the connecting rod 26 and making the winding wheel drive the elastic band 3 to wind on the outer wall, thereby realizing the recycling of the elastic band 3, and the connecting piece 12 is located at the position of the slot 8, so that the separation process of the buckle assembly and the locking assembly is completed, the operation steps are simple, and the practicability is strong.

[0043] It is apparent for those skilled in the art that the present application is not limited to the details of the foregoing exemplary embodiments, and the present application can be implemented in other concrete forms without departing from the spirit or essential characteristics of the present application. Therefore, the foregoing embodiments should be considered in all aspects as illustrative and not restrictive, and the scope of the present application is defined by the appended claims rather than the foregoing description, and it is intended to embrace all changes falling within the meaning and range of equivalents of the elements of the claims. Any reference signs in the claims should not be construed as limiting the claims to which they are involved.

Claims

1. A sorting bin, characterized in that, The utility model relates to a box with limiting mechanism, limiting mechanism includes the buckle subassembly, elastic band, winding subassembly and locking assembly, winding subassembly is equipped in the inside of box, one end of elastic band is connected with winding subassembly, the other end of elastic band is connected with the buckle subassembly, locking assembly is equipped in the one side of box, and the buckle subassembly is connected with locking assembly and inserts, The front side of the box is provided with a mounting groove for assembling the locking assembly, the locking assembly includes a fixed part, a movable piece, a rotating rod and a torsion spring, the fixed part is fitted into the mounting groove of the box, and a gap is formed between the fixed part and the groove wall of the mounting groove to form a insertion slot, the buckle subassembly includes a connecting piece, a connecting seat and a connecting piece arranged in sequence from top to bottom, the connecting piece is provided with a limiting slot, the two ends of the rotating rod are arranged on the side wall of the fixed part, the movable piece is rotatably connected with the box through the rotating rod and the torsion spring, the fixed part is fitted with a pressing block in sliding connection therewith, the middle upper end of the movable piece is formed with a limiting protrusion, the limiting protrusion is provided with an inclined surface, the connecting piece is inserted into the insertion slot, the limiting protrusion is in clamping connection with the limiting slot, the pressing block and the bottom end of the movable piece are in contact but not connected, pressing the pressing block drives the movable piece to rotate, so that the limiting protrusion is separated from the limiting slot. The left and right ends of the fixed part are formed with mounting portions, each mounting portion is provided with a bolt hole and a locking bolt, the locking bolt is in threaded connection with the box after penetrating through the bolt hole, so that the fixed part is stably connected with the box. The top end of the movable piece is formed with a group of left and right spaced connecting portions, the connecting portions are provided with through holes for the rotating rod to pass through, the torsion spring is sleeved outside the rotating rod, and the torsion spring is located between the connecting portions, so that the movable piece rotates around the central axis of the rotating rod.

2. A sort bin according to claim 1, characterised in that, The connecting piece is provided with a group of left and right symmetrical connecting slots, the winding subassembly and the elastic band are both provided with two, the front end of the elastic band penetrates through the connecting slots in parallel and is connected with the elastic band itself after winding around the connecting piece once.

3. A sort bin according to claim 2, wherein, The winding subassembly includes a connecting rod, a leaf spring and a take-up reel, the leaf spring, the take-up reel are sequentially fitted outside the connecting rod from inside to outside, and the front end of the leaf spring is connected with the connecting rod, the tail end of the leaf spring is connected with the take-up reel, the tail end of the elastic band is connected with the take-up reel, the take-up reel rotates around the central axis of the connecting rod, and the take-up reel drives the elastic band to wind on the outer wall thereof.

4. A sort bin according to claim 3, wherein, The two ends of the take-up reel are provided with guide plates, the outer diameter of the guide plate is larger than the outer diameter of the take-up reel, and the side wall of the elastic band is in contact with the side wall of the guide plate but not connected.

5. A sort bin according to claim 4, wherein, The winding subassembly further includes a second clamping block, the inner end of the second clamping block is provided with an insertion block, the outer end of the connecting rod is provided with a first clamping block, and the connecting rod is provided with an assembly groove, the front end of the leaf spring is inserted into the assembly groove, and the insertion block and the assembly groove are in clamping connection with each other.

6. A sort bin according to claim 1, wherein, The box is internally fitted with a mounting assembly for mounting the winding subassembly, the mounting assembly includes a bottom shell, a mounting shell and a group of U-shaped supports, the first clamping block and the second clamping block are arranged on the U-shaped supports.

7. A sort bin according to claim 6, wherein, The mounting shell is provided with a slot for the elastic band to be pulled out or recovered, and the slot is in straight line type.

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