Folding storage bucket

Abstract

The utility model discloses a folding storage bucket which comprises a bucket body and a bucket bottom, and a plurality of axial first sliding grooves are formed in the bucket body in the circumferential direction. A plurality of first hanging buckles sliding along the first sliding grooves are arranged on the outer surface of the can bottom and correspond to the first sliding grooves. Wherein one end, close to the can bottom, of each first sliding groove is provided with a first clamping opening which is hollowed out towards the same side, the can body is connected with a lifting ring, the junction of each first sliding groove and the corresponding first clamping opening is provided with a first protruding point structure, and the first protruding point structures are arranged in a mode of invading the junction of each first sliding groove and the corresponding first clamping opening. The lifting ring is arranged on the bucket body, so that a user can conveniently carry the bucket by hand, and the problem that the folding storage bucket is inconvenient to move is solved. The first hanging buckle clamped into the first clamping opening is limited to return through the first protruding point structure, so that the clamping effect is guaranteed, return is prevented, and compared with elastic clamping in the prior art, the limiting effect is better and more stable.

Description

Technical Field

[0001] The utility model relates to the technical field of storage barrels, in particular to a foldable storage barrel. Background Art

[0002] Folding storage bins are an indispensable and practical tool in modern life. Their foldable design saves a lot of space when not in use and is convenient for storage in various environments such as closets, lockers or under beds. At the same time, folding storage bins are not only versatile and can be used to store a variety of items such as clothes, toys or sundries, but are also favored for their durability, easy cleaning and environmental protection. Whether in daily use at home or when traveling or camping, folding storage bins can show their excellent adaptability and convenience, bringing great convenience to our lives.

[0003] There is a foldable trash can (CN217321773U) in the prior art. Although it has the ability to fold, it is not convenient to move when used as a storage bin, so it has considerable limitations. In addition, it uses an elastic clamping method to limit the return of the barrel body component in the unfolded state. If it is used to store large or heavy items, the limiting effect is not enough to ensure that the barrel body component does not return. Utility Model Content

[0004] In order to overcome at least one defect of the above-mentioned prior art, the utility model provides a foldable storage barrel, which can solve the problem that the barrel body with folding function in the prior art is inconvenient to move and the elastic clamping method cannot well limit the retreat of the barrel body parts.

[0005] The technical solution adopted by the utility model to solve the problem is:

[0006] A foldable storage bucket, comprising:

[0007] A barrel body, wherein the barrel body is provided with a plurality of axial first sliding grooves along the circumferential direction;

[0008] A barrel bottom, wherein a plurality of first hooks sliding along the first sliding grooves are arranged on the outer surface of the barrel bottom corresponding to the first sliding grooves;

[0009] Among them, each of the first slide grooves is provided with a first bayonet hollowed out on the same side at one end close to the barrel bottom, and the first hook can be inserted into the first bayonet to limit the relative displacement between the barrel body and the barrel bottom along the axial direction. The barrel body is connected with a lifting ring, and a first convex point structure is provided at the junction of the first slide groove and the first bayonet, and the first convex point structure invades the junction of the first slide groove and the first bayonet.

[0010] By adopting the above solution, the first hook at the bottom of the barrel slides along the first slide groove, and when the first hook is moved into the first bayonet by control, the first hook is limited, and then the barrel body is limited, and the barrel body is unfolded relative to the bottom of the barrel. A lifting ring is provided on the barrel body, which is convenient for users to carry, solving the problem that the foldable storage barrel is inconvenient to move. The first hook inserted into the first bayonet is limited to retreat by the first convex point structure, thereby ensuring the clamping effect and preventing retreat. Compared with the elastic clamping in the prior art, the limiting effect is better and more stable.

[0011] Furthermore, it includes at least one intermediate barrel, which is arranged between the barrel body and the barrel bottom, and is provided with a second slide groove and a second hook, the second hook is arranged at one end of the intermediate barrel close to the barrel body, the second hook is slidably arranged in the first slide groove, the first hook is slidably arranged in the second slide groove, and the end of the second slide groove close to the barrel bottom is provided with a second bayonet hollowed out to one side, so as to limit the relative displacement between the barrel body and the intermediate barrel along the axial direction.

[0012] By adopting the above solution, the manufacturer or designer can freely choose to increase or decrease the number of intermediate barrels according to market demand to meet user needs.

[0013] Furthermore, a second convex point structure is provided at the junction of the second slide groove and the second bayonet, and the second convex point structure is arranged to intrude into the junction of the second slide groove and the second bayonet.

[0014] By adopting the above solution, a second protrusion structure is provided at the second bayonet, and the second protrusion structure is provided at the junction of the second slide groove and the second bayonet, which can effectively prevent the second hook from retreating and improve the stability of the storage bucket when it is in the expanded state.

[0015] Furthermore, the edge of the barrel body extends outward and folds over to form a flange parallel to the barrel body, and the end of the flange extends outward to form an edge, and the edge and the outer wall of the barrel body form a first hand buckle groove.

[0016] By adopting the above scheme, the flange formed on the barrel body extends outward to form an edge, which cooperates with the barrel body to form a first hand buckle groove that is convenient for the user to operate, thereby facilitating the user's operation of moving the storage barrel.

[0017] Furthermore, a protruding structure is provided on the side of the lifting ring facing the outer wall of the barrel body, and the protruding structure is in contact with the outer wall of the barrel body.

[0018] By adopting the above solution, the protruding structure fits the outer wall to prevent the handle from being stably stored when not in use and to prevent the handle from being rotated unnecessarily.

[0019] Furthermore, a second hand buckle groove is provided on the lifting ring, and the protruding structure and the second hand buckle groove are arranged on two opposite sides of the lifting ring.

[0020] By adopting the above scheme, the second hand buckle groove is provided on the handle, which makes it convenient for the user to pull out the handle for free use. The raised structure and the second hand buckle groove are provided on two opposite sides of the replacement. On the one hand, since the resistance affecting the replacement and pulling out is mainly generated by the raised structure, the second hand buckle groove is provided on the opposite side of the raised structure, which makes it more convenient for the user to operate. More importantly, when the second hand buckle groove is formed by a depression provided on the handle, the raised structure provided on the opposite side of the corresponding second hand buckle groove just corresponds to the depression constituting the second hand buckle groove. During the processing, it is equivalent to a certain amount of glue stealing treatment, which ensures the processing efficiency and quality and reduces the processing difficulty.

[0021] Furthermore, there are two lifting rings, and the two lifting rings are symmetrically arranged along the circumference of the barrel body.

[0022] By adopting the above solution, two lifting rings are symmetrically arranged about the barrel body axis, thereby ensuring uniform force during the lifting process of the storage barrel.

[0023] Furthermore, a buckle is respectively provided at both ends of the lifting ring, and the barrel body is provided with assembly holes with a number and position corresponding to the buckle.

[0024] By adopting the above solution and using a snap connection, the installation and removal of the lifting ring are convenient.

[0025] Furthermore, a pulley is provided at the bottom of the barrel.

[0026] By adopting the above solution, the movement of the storage barrel is facilitated.

[0027] Furthermore, the barrel body and / or barrel bottom is provided with a transparent window

[0028] By adopting the above solution, when the volume of the storage barrel is large, a transparent window is provided to facilitate viewing of information of some of the stored items inside.

[0029] Furthermore, the barrel body and / or the barrel bottom is provided with a partition plate.

[0030] By adopting the above solution, the storage barrel is divided by arranging a partition plate on the barrel body and / or the barrel bottom, so that the items that need to be separated can be stored in the storage barrel.

[0031] In summary, the foldable storage bucket provided by the utility model has the following technical effects:

[0032] 1. A first slide groove is provided on the bottom of the barrel to guide the first hook on the barrel body to slide. The first hook slides along the first slide groove. When it reaches a predetermined position, it is pushed into the first bayonet by manual or other mechanical driving methods. Once the first hook is completely inserted into the first bayonet, the barrel body is firmly connected to the bottom of the barrel, the barrel body is unfolded, and a stable barrel-shaped structure is formed.

[0033] 2. The barrel is equipped with a lifting ring, which is convenient for users to hold. Whether it is used at home or carried outdoors, users can easily lift the entire foldable storage barrel through the lifting ring, solving the inconvenience of moving traditional storage barrels.

[0034] 3. A first convex point structure is provided at the junction of the first clamping opening and the first sliding groove, and the first convex point structure can fit the first hook tightly to prevent it from accidentally retreating. Compared with the elastic clamping method of the prior art, the first convex point structure in the utility model has a more stable limiting effect, and can maintain the clamping state even after long-term use or under external force, ensuring a stable connection between the barrel body and the barrel bottom. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 This is a schematic diagram of the three-dimensional structure of the storage bucket of the utility model in an unfolded state;

[0036] Figure 2 for Figure 1 A magnified view of part A;

[0037] Figure 3 This is a schematic diagram of the storage bucket structure of the utility model in a folded state;

[0038] Figure 4 This is a schematic diagram of the explosion structure of the storage barrel of the utility model;

[0039] Figure 5 for Figure 4 A magnified view of part B;

[0040] Figure 6 This is a schematic diagram of the cross-sectional structure of the storage bucket of the utility model in an unfolded state;

[0041] Figure 7 for Figure 6 Enlarged view of part C;

[0042] Figure 8 The utility model is a schematic diagram of the lifting ring structure.

[0043] Among them, the meanings of the figure numbers are as follows: 1. barrel body; 11. first slide groove; 12. first bayonet; 13. first convex point structure; 14. edge; 15. first hand buckle groove; 16. assembly hole; 2. barrel bottom; 21. first hook; 3. middle barrel; 31. second hook; 32. second slide groove; 33. second bayonet; 34. second convex point structure; 4. lifting ring; 41. raised structure; 42. second hand buckle groove; 43. plug; 44. convex part; 5. flange rib. DETAILED DESCRIPTION

[0044] For better understanding and implementation, the technical solutions in the embodiments of the present invention will be clearly and completely described and discussed below in conjunction with the accompanying drawings of the present invention. Obviously, what is described here is only a part of the examples of the present invention, not all the examples. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0045] In order to facilitate the understanding of the embodiments of the present utility model, the following will be further explained by taking specific embodiments as examples in conjunction with the drawings, and each embodiment does not constitute a limitation on the embodiments of the present utility model.

[0046] In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0047] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0048] See also Figure 1-Figure 8The utility model discloses a foldable storage barrel, including a barrel body 1 and a barrel bottom 2. The barrel body 1 is provided with a plurality of axial first slide grooves 11 along the circumferential direction. The outer surface of the barrel bottom 2 is provided with a plurality of first hooks 21 sliding along the first slide grooves 11 corresponding to the first slide grooves 11. Among them, each first slide groove 11 is provided with a first bayonet 12 hollowed out to the same side at one end close to the barrel bottom 2, and the first hook 21 can be inserted into the first bayonet 12 to limit the relative displacement between the barrel body 1 and the barrel bottom 2 along the axial direction. The barrel body 1 is connected with a lifting ring 4. A first convex point structure 13 is provided at the junction of the first slide groove 11 and the first bayonet 12. The first convex point structure 13 is provided to invade the junction of the first slide groove 11 and the first bayonet 12.

[0049] Specifically, the barrel body 1 is sleeved on the outside of the barrel bottom 2, and the barrel body 1 is axially provided with a plurality of first slide grooves 11 parallel to the axial direction, and the outer surface of the barrel bottom 2 is provided with a plurality of first hooks 21 sliding along the first slide grooves 11 corresponding to the first slide grooves 11, that is, the number and position of the plurality of first slide grooves 11 and the first hooks 21 correspond, and each first slide groove 11 is provided with a first bayonet 12 hollowed out to the same side at one end close to the barrel bottom 2, and the first hook 21 can be snapped into the first bayonet 12 to limit the relative displacement between the barrel body 1 and the barrel bottom 2 along the axial direction, and the barrel body 1 is connected with a lifting ring 4, and a first convex point structure 13 is provided at the junction of the first slide groove 11 and the first bayonet 12, and the first convex point structure 13 is to invade the junction of the first slide groove 11 and the first bayonet 12. In this embodiment, the first convex point structure 13 is provided at the corner from the first slide groove 11 to the first bayonet 12 to facilitate the production of the first convex point structure 13.

[0050] The working principle of the above structure is:

[0051] In the storage state, the barrel body 1 is sleeved on the barrel bottom 2. When it is necessary to unfold, the barrel body 1 is first pulled up along its axial direction and moved relative to the barrel bottom 2. Correspondingly, the first hook 21 moves along the first slide groove 11. When the first hook 21 moves to the first bayonet 12, the barrel body 1 or the barrel body is rotated to make the first hook 21 snap into the first bayonet 12 to complete the unfolding and positioning. The first convex point structure 13 restricts the first hook 21 from rotating, thereby ensuring the stability of the unfolded state of the storage barrel. When the storage barrel needs to be moved, the lifting ring 4 can be used to complete the operation of moving the storage barrel.

[0052] In some embodiments, see Figure 1 and Figure 4As shown, in order to freely adjust the maximum volume of the storage barrel according to needs, the foldable storage barrel also includes at least one middle barrel 3, which is arranged between the barrel body 1 and the barrel bottom 2. The middle barrel 3 is provided with a second slide groove 32 and a second hook 31. The second hook 31 is arranged at one end of the middle barrel 3 close to the barrel body 1, the second hook 31 is slidably arranged in the first slide groove 11, and the first hook 21 is slidably arranged in the second slide groove 32. The end of the second slide groove 32 close to the barrel bottom 2 is provided with a second bayonet 33 hollowed out to one side, so as to limit the relative displacement between the barrel body 1 and the middle barrel 3 along the axial direction.

[0053] Specifically, when the middle barrel 3 is provided, the barrel body 1 is the uppermost end of the storage barrel, and the barrel bottom 2 is the lowermost end of the storage barrel. The middle barrel 3 is provided between the barrel body 1 and the barrel bottom 2, and is sequentially arranged step by step from the barrel body 1 to the barrel bottom 2 to facilitate the folding of the storage barrel.

[0054] In this embodiment, the first chute 11 and the second chute 32 have the same structure, the first hook 21 and the second hook 31 have the same structure, and the first bayonet 12 and the second bayonet have the same structure. In order to facilitate the description of the state of setting multiple intermediate barrels 3, they are collectively referred to as chute, hook and bayonet below. When multiple intermediate barrels 3 are set, the hook of the intermediate barrel 3 is slidably set in the chute set in the adjacent intermediate barrel 3 or barrel body 1, and can be snapped into the bayonet of the corresponding chute. The hook of the barrel bottom 2 is slidably set in the chute of the adjacent intermediate barrel 3, and can be snapped into the bayonet of the corresponding chute. The specific principle is the same as the above structure, and will not be repeated here.

[0055] Correspondingly, in order to improve the strength of the connection between the barrel body 1, the middle barrel 3 and the barrel bottom 2, the barrel body 1 is provided with a flange rib 5 facing the axial direction of the barrel body 1 at one end facing the middle barrel 3, and the middle barrel 3 is provided with a flange rib 5 facing away from the axial direction of the middle barrel 3 at one end facing the barrel body 1. The middle barrel 3 is provided with a flange rib 5 facing the axial direction of the middle barrel 3 at one end facing the barrel bottom 2, and the barrel bottom 2 is provided with a flange rib 5 facing away from the axial direction of the barrel bottom 2 at one end facing the barrel body 1. When the barrel body 1, the middle barrel 3 and the barrel bottom 2 are in the unfolded state, the flange ribs 5 are fitted in sequence to improve the overall strength of the storage barrel.

[0056] On the basis of setting the middle barrel 3, in order to ensure the stability of the storage barrel when the middle barrel 3 is set, a second protrusion structure 34 is provided at the junction of the second slide groove 32 and the second bayonet 33. The second protrusion structure 34 invades the junction of the second slide groove 32 and the second bayonet 33, which can effectively prevent the second hook 31 from retreating and improve the stability of the storage barrel when it is in the expanded state.

[0057] In some embodiments, in order to facilitate the user's operation of moving the storage barrel, the edge of the barrel body 1 extends outward and folds over to form a flange parallel to the barrel body 1 , and the end of the flange extends outward to form an edge 14 , and the edge 14 and the outer wall of the barrel body 1 form a first hand buckle groove 15 .

[0058] In some embodiments, a protruding structure 41 is provided on the side of the handle 4 facing the outer wall of the barrel body 1, and the protruding structure 41 is in contact with the outer wall of the barrel body 1. The contact between the protruding structure 41 and the outer wall can prevent the handle 4 from being stably stored when not in use and prevent the handle 4 from rotating unnecessary.

[0059] Furthermore, a second hand buckle groove 42 is provided on the lifting ring 4 , and the protruding structure 41 and the second hand buckle groove 42 are provided on two opposite sides of the lifting ring 4 .

[0060] Specifically, the second hand buckle groove 42 is provided on the lifting ring 4 to facilitate the user to pull out the lifting ring 4 for free use. The raised structure 41 and the second hand buckle groove 42 are provided on two opposite sides of the replacement. On the one hand, since the resistance affecting the replacement and pulling out is mainly generated by the raised structure 41, the second hand buckle groove 42 is provided on the opposite side of the raised structure 41, which is more convenient for the user to operate. More importantly, when the second hand buckle groove 42 is formed by a depression provided on the lifting ring 4, the raised structure 41 provided on the opposite side of the corresponding second hand buckle groove 42 just corresponds to the depression constituting the second hand buckle groove 42. During the processing, it is equivalent to a certain amount of stealing glue processing, which ensures the processing efficiency and quality and reduces the processing difficulty.

[0061] In this embodiment, the protruding structure 41 and the second hand buckle groove 42 are both disposed in the middle of the handle ring 4 to ensure the limiting effect of the protruding structure 41 and the convenience of the second hand buckle groove 42 .

[0062] In this embodiment, in order to ensure uniform force during the lifting process of the storage bucket, two lifting rings 4 are provided, and the two lifting rings 4 are symmetrically arranged along the circumference of the bucket body 1.

[0063] In some embodiments, see Figure 4 and Figure 8 As shown, a buckle is provided at each end of the handle 4, and the barrel body 1 is provided with assembly holes 16 with a number and position corresponding to the buckle.

[0064] Specifically, the buckle can be an elastic buckle structure, a limit groove buckle structure or other buckle structures using physical means such as magnetism. In this embodiment, the buckle adopts an elastic buckle structure, and the buckle includes two plugs 43, and a gap is provided between the two plugs 43 to allow the two plugs 43 to undergo elastic deformation in the direction of the gap, and a convex portion 44 is provided at the end of the plug 43. When the buckle is installed, the convex portion 44 of the plug 43 first contacts the assembly hole 16, and after being elastically deformed in the direction of the gap under the influence of the assembly hole 16, it is inserted into the assembly hole 16. After being inserted into the assembly hole 16, the convex portion 44 of the plug 43 is separated from the contact with the hole wall of the assembly hole 16 and restored to its original state, thereby achieving the effect of limiting the lifting ring 4 from coming out.

[0065] In some embodiments, in order to facilitate the movement of the storage bucket, a pulley is provided at the bottom 2 of the bucket. Specifically, 2-4 pulleys can be provided according to actual needs, and all are arranged at the edge of the storage bucket, so as to achieve the purpose of facilitating the movement of the storage bucket. In particular, when storing heavy objects in the storage bucket, the pulley provided at the bottom 2 of the bucket can facilitate the transportation of the heavy objects. When going out for a picnic, food and picnic utensils can also be transported in the storage bucket with a pulley provided at the bottom 2 of the bucket.

[0066] In some embodiments, in order to facilitate viewing of information on some of the stored items inside, the barrel body 1 and / or the barrel bottom 2 are provided with transparent windows. In the case where the middle barrel 3 is provided, a transparent window can also be provided in the middle barrel 3. The storage barrel provided with a transparent window can also be used as a temporary pet box, which can be used to keep pets during short self-driving tours, and the transparent window can meet the need to observe the status of the pet.

[0067] In some embodiments, a partition is provided on the barrel body and / or the barrel bottom. By providing a partition on the barrel body and / or the barrel bottom, the storage barrel can be partitioned to separate the items that need to be separated. When going on a picnic, you sometimes need to bring cooked food, snacks, fruits, clothes and other items. If a partition is provided, accurate storage can be achieved without causing mutual squeezing and mixing between multiple items. The specific setting form of the partition can be selected according to needs. Grooves for inserting the partition can be provided on the barrel body, the middle barrel and the barrel bottom. The partition is inserted into the above-mentioned groove for limiting the position, while also preventing the items stored in the storage barrel from escaping along the setting of the partition.

[0068] In some embodiments, the designer or user can freely set weight-reducing grooves on the barrel body 1, the middle barrel 3 and the barrel bottom 2 according to needs, and set reinforcing structures on the walls or weight-reducing grooves of the above three to increase strength, which will not be elaborated here.

[0069] The technical means disclosed in the solution of the utility model are not limited to the technical means disclosed in the above-mentioned implementation mode, but also include technical solutions composed of any combination of the above technical features. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the utility model, and these improvements and modifications are also regarded as the protection scope of the utility model.

Claims

1. A foldable storage bucket, characterized in that: include: A barrel body, wherein the barrel body is provided with a plurality of axial first sliding grooves along the circumferential direction; A barrel bottom, wherein a plurality of first hooks sliding along the first sliding grooves are arranged on the outer surface of the barrel bottom corresponding to the first sliding grooves; Among them, each of the first slide grooves is provided with a first bayonet hollowed out on the same side at one end close to the barrel bottom, and the first hook can be inserted into the first bayonet to limit the relative displacement between the barrel body and the barrel bottom along the axial direction. The barrel body is connected with a lifting ring, and a first convex point structure is provided at the junction of the first slide groove and the first bayonet, and the first convex point structure invades the junction of the first slide groove and the first bayonet.

2. The foldable storage bucket according to claim 1, characterized in that: It also includes at least one intermediate barrel, which is arranged between the barrel body and the barrel bottom, and is provided with a second slide groove and a second hook, the second hook is arranged at one end of the intermediate barrel close to the barrel body, the second hook is slidably arranged in the first slide groove, the first hook is slidably arranged in the second slide groove, and the second slide groove is provided with a second bayonet hollowed out to one side at one end close to the barrel bottom, so as to limit the relative displacement between the barrel body and the intermediate barrel along the axial direction.

3. The foldable storage bucket according to claim 2, characterized in that: A second convex point structure is provided at the junction of the second sliding groove and the second bayonet, and the second convex point structure is arranged to intrude into the junction of the second sliding groove and the second bayonet.

4. The foldable storage bucket according to claim 1, characterized in that: The edge of the barrel body extends outward and folds over to form a flange parallel to the barrel body, and the end of the flange extends outward to form an edge, and the edge and the outer wall of the barrel body form a first hand buckle groove.

5. The foldable storage bucket according to claim 1, characterized in that: The lifting ring is provided with a protruding structure on one side facing the outer wall of the barrel body, and the protruding structure is in contact with the outer wall of the barrel body.

6. The foldable storage bucket according to claim 5, characterized in that: The lifting ring is provided with a second hand buckle groove, and the protruding structure and the second hand buckle groove are arranged on two opposite sides of the lifting ring.

7. The foldable storage bucket according to claim 5, characterized in that: A buckle is respectively provided at both ends of the lifting ring, and the barrel body is provided with assembly holes with a number and positions corresponding to the buckles.

8. The foldable storage bucket according to claim 1, characterized in that: A pulley is provided at the bottom of the barrel.

9. The foldable storage bucket according to claim 1, characterized in that: The barrel body and / or the barrel bottom are provided with a transparent window.

10. The foldable storage bucket according to claim 1, characterized in that: The barrel body and / or the barrel bottom is provided with a partition plate.

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