Handle dismounting and mounting structure and storage box

Abstract

The utility model relates to the technical field of storage boxes, in particular to a handle disassembly and assembly structure and a storage box, which comprise a handle and an assembly part assembled on a body, an insertion part is arranged on one side of the handle close to the body, at least one group of side walls of the insertion part are gradually arranged in an inclined and contracted mode from bottom to top, and the assembly part is arranged on the body. The assembling part is provided with an opening and an inserting groove used for being assembled with the inserting part, when the handle and the body are assembled, the inserting part makes contact with the inner wall of the inserting groove, a user can disassemble and assemble the handle according to requirements, the same storage box is suitable for multiple purposes, the packaging size of a product can be reduced by taking down the handle, and the packaging cost is reduced. In the using process, if the handle is accidentally damaged, a user only needs to replace the handle part instead of the whole product, a proper handle style can be selected according to personal taste, color preference and the like, and the attractiveness and diversity of the product are improved.

Description

Technical Field

[0001] This utility model relates to the field of furniture technology, and in particular to a handle detachment structure and a storage box. Background Technology

[0002] A handle, also known as a grip, is a part of an object that is held by the hand. Handles are an indispensable accessory in furniture and household items, serving both a functional and decorative purpose.

[0003] Storage boxes belong to the field of household goods. Specifically, they are a type of storage equipment or container product. These products are designed to help people organize and store various items, thereby keeping the space neat and orderly. Storage boxes are usually made of lightweight materials, such as plastic, to facilitate movement and use. To make it easier to move the plastic storage boxes themselves, many plastic storage boxes are equipped with protruding handles for gripping during movement. At the same time, in order to reduce additional processing steps and costs, the handles are integrally injection molded with the body of the storage box, which means that the handles and storage boxes are fixedly connected.

[0004] Regarding the aforementioned technologies, the inventors believe that the following drawbacks exist: First, the one-piece molded protruding handle increases the product's packaging volume, thereby increasing packaging, transportation, and warehousing costs. Second, during use, once the storage box is used to store items, it usually does not need to be moved frequently, but the one-piece handle cannot be removed when not needed, occupying additional storage space. Third, since the handle is a load-bearing structure, it is inevitably damaged by external forces during use. Once the one-piece molded handle is damaged, it cannot be replaced, meaning the entire product cannot be used normally. Fourth, more and more consumers prefer to customize products according to their own preferences. Fixed handles cannot be selected according to personal taste, color preferences, etc., which limits the diversity and adaptability of the product. Utility Model Content

[0005] In order to achieve a separate design for the handle and the main body, and to allow for detachable assembly, this application provides a handle detachment structure and a storage box.

[0006] This utility model provides a handle detachment structure and a storage box, which adopts the following technical solution:

[0007] In a first aspect, the present invention provides a handle assembly / disassembly structure, including a handle and an assembly part assembled on a body. The handle has an insertion part on the side near the body. At least one set of sidewalls of the insertion part is gradually inclined and tapered from bottom to top. The assembly part has an opening and an insertion groove for assembling with the insertion part. When the handle is assembled with the body, the insertion part contacts the inner wall of the insertion groove.

[0008] Preferably, the top wall of the handle has a protruding buckle, and the body has a slot for engaging with the buckle. When the handle is assembled with the body, the buckle engages in the slot.

[0009] Preferably, the handle has a protruding limiting portion located below the insertion portion, and when the handle is assembled with the body, the limiting portion abuts against the bottom wall of the assembly portion.

[0010] Preferably, the handle is further provided with a ring portion, which is located on the side away from the insertion slot.

[0011] Preferably, the handle is further provided with a connecting part, the two ends of which are respectively connected to the outer wall of the annular part and the outer wall of the insert part, and the assembly part is provided with a groove for avoiding the connecting part.

[0012] Preferably, the outer wall of the buckle is arc-shaped and tapers upwards, and two sets of buckles are provided, with the two sets of buckles facing each other on both sides of the connecting part.

[0013] Preferably, the body has a mounting portion protruding from the top wall facing the handle, the bottom end of the mounting portion is hook-shaped, and there are two sets of mounting portions, which are arranged in a mirror image to form the slot.

[0014] Preferably, the handle is further provided with a sliding part for slidingly assembling with the groove, the sliding part being disposed between the connecting part and the insert part.

[0015] Preferably, the insertion part is provided with a guide slope on the outer wall away from the body, and the guide slope is inclined from bottom to top and toward the body.

[0016] Preferably, the two opposing sets of sidewalls of the insertion part are inclined towards each other from bottom to top.

[0017] Preferably, the two opposing sets of sidewalls of the chute are inclined towards each other from bottom to top.

[0018] In a first aspect, this utility model provides a storage box with a handle detachable structure, including the aforementioned handle detachable structure, wherein the main body is configured in a box-like structure and the top of the main body has an opening.

[0019] Preferably, the side wall of the body is provided with a recessed space for assembling the handle, the insertion part is provided on the side wall of the recessed space, and the slot is provided on the top wall of the recessed space.

[0020] Preferably, the device further includes rollers, which are rotatably assembled with the body. Two sets of rollers are provided and located on both sides of the body, and the rollers are arranged parallel to the handle.

[0021] The beneficial effects of this utility model are as follows:

[0022] With its detachable handle design, users can detach and assemble the handle as needed, making the same storage box suitable for multiple purposes. When the handle is not needed, users can remove it to save space, which helps reduce the product's packaging volume and thus lowers packaging, transportation, and storage costs. Secondly, if the handle is accidentally damaged during use, users only need to replace the handle part instead of the entire product. Furthermore, users can choose a suitable handle style according to their personal taste and color preferences, enhancing the product's aesthetics and versatility.

[0023] The protruding buckle on the top wall of the handle engages with the slot on the main body to form a locking structure. This design effectively prevents the handle from slipping off the main body along the insertion slot under its own weight. The locking mechanism of the buckle and the slot provides additional safety. When assembling the handle and the main body, the user only needs to insert the handle into the insertion slot and apply a little force, and the buckle will automatically engage in the slot, ensuring the stability and reliability of the assembly of the handle and the main body. Attached Figure Description

[0024] Figure 1 This is the front view in an embodiment of this application;

[0025] Figure 2 This is a top-view perspective view of an embodiment of this application;

[0026] Figure 3 This is a bottom-view perspective view of an embodiment of this application;

[0027] Figure 4 This is a cross-sectional perspective view of an embodiment of this application;

[0028] Figure 5 yes Figure 4 A magnified view of a section at point A in the middle;

[0029] Figure 6 This is a split perspective view of an embodiment of this application;

[0030] Figure 7 yes Figure 6 A magnified view of a section at point B in the middle;

[0031] Figure 8 This is the front view of the handle in the embodiments of this application;

[0032] Figure 9 This is a perspective view of the handle in an embodiment of this application;

[0033] Figure 10 This is a top view of the handle in an embodiment of this application;

[0034] Figure 11 This is the main view of the ontology in the embodiments of this application.

[0035] Explanation of reference numerals in the attached drawings: 1. Body; 101. Assembly part; 1011. Insertion slot; 1012. Slide groove; 1021. Mounting part; 103. Recessed space; 2. Handle; 201. Insertion part; 2011. Guide slope; 202. Buckle; 203. Limiting part; 204. Circular part; 205. Connecting part; 206. Sliding part; 3. Roller. Detailed Implementation

[0036] This section will describe in detail the specific embodiments of this application. Preferred embodiments of this application are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so as to intuitively and vividly understand each technical feature and overall technical solution of this application, but they should not be construed as limiting the scope of protection of this application.

[0037] In the description of this application, if directional descriptions are involved, such as "up," "down," "front," "back," "left," "right," etc., indicating the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, it is only for the convenience of describing this application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application. When a feature is referred to as "set," "fixed," or "connected" to another feature, it can be directly set, fixed, or connected to the other feature, or it can be indirectly set, fixed, or connected to the other feature.

[0038] In the description of this application, the term "several" means one or more, and "more than" means two or more. The terms "greater than," "less than," and "exceeding" should be understood as excluding the stated number, while "above," "below," and "within" should be understood as including the stated number. The terms "first" and "second" should be understood as distinguishing technical features and not as indicating or implying relative importance, the number of indicated technical features, or the order of the indicated technical features.

[0039] Furthermore, unless otherwise defined, the technical and scientific terms used in this application have the same meanings as commonly understood by one of ordinary skill in the art. The terminology used in this application is for the purpose of describing particular embodiments only and not for limiting the application. It should be understood that, when used in this specification and the appended claims, the terms "comprising" and "including" indicate the presence of the described features, integrals, steps, operations, elements, and / or components, but do not exclude the presence or addition of one or more other features, integrals, steps, operations, elements, components, and / or collections thereof.

[0040] Example 1: As Figure 1-11 As shown, a handle 2 detachable assembly structure includes a body 1 and a handle 2. The handle 2 is detachably assembled with the body 1. An insertion portion 201 is provided on the side of the handle 2 near the body 1. At least one set of sidewalls of the insertion portion 201 gradually slopes and tapers upwards. The body 1 has a protruding assembly portion 101. The assembly portion 101 has a downward-facing insertion groove 1011 for assembling with the insertion portion 201. When the handle 2 is assembled with the body 1, the insertion portion 201 contacts the inner wall of the insertion groove 1011. That is, when the handle 2 is assembled with the body 1, the handle 2 is positioned below the insertion groove 1011, and the handle 2 is pushed upwards, causing the outer wall of the insertion portion 201 to make surface contact with the inner wall of the insertion groove 1011, thereby assembling the handle 2 onto the body 1. 1. During disassembly, push the handle 2 downwards to separate the insertion part 201 from the insertion slot 1011, thus completing the disassembly and assembly of the handle 2 and the body 1. The insertion part 201 is designed to gradually tilt and shrink from bottom to top, which is beneficial for the handle 2 to bear force and allows the body 1 to be lifted by the handle 2. The handle 2 can be disassembled and assembled as needed, so that the same storage box can be used for multiple purposes. When the handle is not needed, the user can remove it to save space, which helps to reduce the packaging volume of the product and thus reduce packaging, transportation and storage costs. Secondly, if the handle 2 is accidentally damaged during use, the user only needs to replace the handle 2 part instead of the entire product. Furthermore, the user can choose a suitable handle style according to personal taste, color preference, etc., to enhance the aesthetics and versatility of the product.

[0041] To enhance the stability of the assembly between the handle 2 and the body 1, and to prevent the handle 2 from slipping off the body 1 along the insertion slot 1011 under its own weight, the top wall of the handle 2 has a protruding buckle 202. The body 1 has a slot for engaging with the buckle 202. When the handle 2 is assembled with the body 1, the buckle 202 engages in the slot, and the protruding buckle 202 on the top wall of the handle 2 engages with the slot on the body 1, forming a locking structure. This design effectively prevents the risk of the handle 2 slipping off the body 1 along the insertion slot 1011 under its own weight, ensuring the stability and reliability of the assembly between the handle 2 and the body 1. The locking mechanism of the buckle 202 and the slot provides additional safety. When assembling the handle 2 with the body 1, the user only needs to insert the handle 2 into the insertion slot 1011 and apply slight force, and the buckle 202 will automatically engage in the slot.

[0042] To enhance the support force of the handle 2 on the body 1 during assembly, so that the user can better lift the body 1 using the handle 2, the handle 2 has a protruding limiting part 203 located below the insertion part 201. When the handle 2 is assembled with the body 1, the limiting part 203 abuts against the bottom wall of the assembly part 101. By providing the limiting part 203 on the handle 2, when the handle 2 is assembled with the body 1, the limiting part 203 abuts against the assembly part 101, effectively enhancing the support force of the handle 2 on the body 1, making the connection between the handle 2 and the body 1 more secure, reducing the risk of loosening or falling off due to external forces, and improving the structural stability of the assembly of the handle 2 and the body 1.

[0043] To facilitate user gripping of the handle 2, a circular ring 204 is provided on the side away from the insertion slot 1011. By providing the circular ring 204 on the handle 2 and placing it on the side away from the insertion slot 1011, the user's fingers naturally conform to the ring when gripping, reducing uneven pressure on the hand. This design improves grip comfort, making it easier and more comfortable for users to move or lift the storage box, thus optimizing the overall user experience. Secondly, the design of the circular ring 204 not only meets functional requirements but also gives the handle 2 a unique appearance. This design element, which combines aesthetics and practicality, makes the storage box more attractive in the market, attracting more user attention and choices, thereby enhancing the product's competitiveness and sales potential.

[0044] To improve the structural rigidity of the handle 2 and reduce the risk of breakage between the insert portion 201 and the ring portion 204, the handle 2 is also provided with a connecting portion 205. The two ends of the connecting portion 205 are respectively connected to the outer wall of the ring portion 204 and the outer wall of the insert portion 201. The assembly portion 101 is provided with a groove 1012 for avoiding the connecting portion 205. When the handle 2 is assembled with the body 1, the connecting portion 205 slides along the groove 1012. When the limiting portion 203 of the handle 2 abuts against the assembly portion 101, the connecting portion 205 is located in the groove 1012. By providing the connecting portion 205, the outer wall of the ring portion 204 and the insert portion 201 are firmly connected, which effectively improves the overall structural rigidity of the handle 2. This design greatly reduces the risk of breakage between the insert portion 201 and the ring portion 204, ensuring the stability and durability of the handle 2 during long-term use.

[0045] Regarding the specific structural design of the buckle 202, the outer wall of the buckle 202 is arc-shaped and tapered from bottom to top. There are two sets of buckles 202, which are arranged opposite each other on both sides of the connecting part 205. The arc-shaped tapering design of the outer wall of the buckle 202 allows the buckle 202 to fit more tightly when it is inserted into the slot, forming a stable snap-fit ​​structure. This effectively prevents the handle 2 from accidentally slipping off the body 1 when subjected to external force, thus improving the stability during use.

[0046] Regarding the specific structural design of the slot, the top wall of the main body 1 facing the handle 2 is provided with a mounting part 1021. The bottom end of the mounting part 1021 is hook-shaped. There are two sets of mounting parts 1021, and the two sets of mounting parts 1021 are arranged in a mirror image to form a slot. The hook-shaped mounting part 1021 can effectively hook the buckle 202 to prevent it from slipping out accidentally, thereby improving the stability of the assembly between the handle 2 and the main body 1.

[0047] To further improve the stability of the contact between the handle 2 and the body 1, the contact area between the handle 2 and the body 1 is increased to enhance friction. The handle 2 is also provided with a sliding part 206 for sliding assembly with the slide groove 1012. The sliding part 206 is located between the connecting part 205 and the insert part 201. By setting the sliding part 206 between the connecting part 205 and the insert part 201, the contact area between the handle 2 and the body 1 is effectively increased. This design significantly improves the contact stability between the two and reduces the shaking or sliding phenomenon that may occur when lifting or moving the storage box, thereby enhancing safety during use. Secondly, the design of the sliding part 206 not only improves stability and friction, but also helps to distribute the force evenly, reduce local wear, and help extend the service life of the handle 2 and the body 1.

[0048] In order to facilitate the insertion of the insertion part 201 into the insertion slot 1011, the outer wall of the insertion part 201 away from the main body 1 is provided with a guide slope 2011. The guide slope 2011 is inclined from bottom to top and towards the main body 1. Since the guide slope 2011 is inclined from bottom to top and towards the main body 1, it plays a role in gradually guiding the insertion process and reducing the difficulty of insertion alignment.

[0049] Regarding the specific structural design of the insertion part 201, the two opposing sets of side walls of the insertion part 201 are inclined towards each other from bottom to top, with the same inclination angle and an included angle of 2° between the two sets of side walls. The design of the two opposing sets of side walls inclining towards each other from bottom to top allows the insertion part 201 to be naturally aligned with the insertion slot 1011 during insertion, reducing the difficulty of adjustment during assembly. This design improves the convenience of assembly, allowing users to complete the assembly process more quickly and easily.

[0050] Regarding the specific structural design of the slide groove 1012, the two opposing sets of sidewalls of the slide groove 1012 are inclined towards each other from bottom to top, which allows the sliding part 206 to slide into the slide groove 1012 more smoothly during the assembly of the handle 2, improving the user's assembly experience and making the whole process easier and faster. Secondly, the inclined sidewall design ensures a tight fit between the slide groove 1012 and the connecting part 205 of the handle 2 after assembly, enhancing the structural stability between the handle 2 and the body 1, reducing the risk of loosening or displacement caused by improper assembly or external force, thereby improving the overall stability of use.

[0051] Example 2: As Figure 1-11 As shown, a storage box with a detachable handle 2 structure includes the detachable handle 2 structure in Embodiment 1. The body 1 is set in a box-like structure, and the top of the body 1 has an opening.

[0052] To reduce the outward protrusion of the handle 2 when it is mounted on the main body 1, a recessed space 103 for mounting the handle 2 is provided on the side wall of the main body 1. The insertion part 201 is provided on the side wall of the recessed space 103, and the slot is provided on the top wall of the recessed space 103. By providing a recessed space 103 on the side wall of the main body 1, the insertion part 201 of the handle 2 is placed on the side wall of the recessed space 103, which effectively reduces the outward protrusion of the handle 2. This allows the storage box to maintain a relatively compact shape after the handle 2 is mounted, making it easy to stack and store, and improving space utilization. Secondly, the design of the recessed space 103 not only provides a mounting position for the handle 2, but also limits the handle 2 during assembly. This limiting function ensures a stable connection between the handle 2 and the main body 1, reduces the risk of use caused by the handle 2 becoming loose or falling off, and improves the stability of the product.

[0053] To facilitate the pushing and pulling of the storage box, this embodiment also includes rollers 3. The rollers are rotatably assembled with the main body 1. Two sets of rollers 3 are provided and are located on both sides of the main body 1. The rollers 3 are arranged parallel to the handle 2 and are located on the side away from the handle 2. By providing rollers 3 parallel to the handle 2 on both sides of the storage box main body 1, users can easily push and pull the storage box without lifting the entire box. This design greatly reduces the difficulty of carrying heavy objects and improves the convenience of movement. It is especially suitable for scenarios where the storage box needs to be moved frequently. In addition, the two sets of rollers 3 are located on both sides of the main body 1 and are arranged parallel to the handle 2. This layout enhances the stability of the storage box during movement.

[0054] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any person skilled in the art can easily conceive of various equivalent modifications or substitutions within the technical scope disclosed in this application, and these modifications or substitutions should all be covered within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A handle detachment structure, characterized in that: The device includes a handle and an assembly part mounted on the body. The handle has an insertion part on the side near the body. At least one set of sidewalls of the insertion part is gradually inclined and tapered from bottom to top. The assembly part has an opening and an insertion slot for assembling with the insertion part. When the handle is assembled with the body, the insertion part contacts the inner wall of the insertion slot.

2. The handle detachment structure according to claim 1, characterized in that: The top wall of the handle has a protruding buckle, and the body has a slot for engaging with the buckle. When the handle is assembled with the body, the buckle engages in the slot.

3. The handle detachment structure according to claim 1, characterized in that: The handle has a protruding limiting part located below the insertion part. When the handle is assembled with the body, the limiting part abuts against the bottom wall of the assembly part.

4. The handle detachment structure according to claim 2, characterized in that: The handle also has a circular portion, which is located on the side away from the insertion slot.

5. The handle detachment structure according to claim 4, characterized in that: The handle is also provided with a connecting part, the two ends of which are respectively connected to the outer wall of the annular part and the outer wall of the insert part, and the assembly part is provided with a groove for avoiding the connecting part.

6. The handle detachment structure according to claim 5, characterized in that: The outer wall of the buckle is curved and tapers upwards. There are two sets of buckles, which are arranged opposite each other on both sides of the connecting part.

7. The handle detachment structure according to claim 2, characterized in that: The main body has a mounting part protruding from the top wall facing the handle. The bottom end of the mounting part is hook-shaped. There are two sets of mounting parts, and the two sets of mounting parts are arranged in a mirror image to form the slot.

8. The handle detachment structure according to claim 5, characterized in that: The handle is also provided with a sliding part for slidingly assembling with the slide groove, the sliding part being disposed between the connecting part and the insert part.

9. The handle detachment structure according to claim 1, characterized in that: The insertion part is provided with a guide slope on the outer wall away from the main body, and the guide slope is inclined from bottom to top and toward the main body.

10. A handle detachment structure according to claim 1, characterized in that: The two opposing sets of sidewalls of the insertion part are inclined towards each other from bottom to top.

11. A handle detachment structure according to claim 5 or 8, characterized in that: The two opposing sets of sidewalls of the chute are inclined towards each other from bottom to top.

12. A storage box with a detachable handle structure, comprising the detachable handle structure as described in any one of claims 4 to 8, characterized in that: The main body is configured in the form of a box, and the top of the main body has an opening.

13. A storage box with a detachable handle structure according to claim 12, characterized in that: The side wall of the main body is provided with a recessed space for assembling the handle, the insertion part is provided on the side wall of the recessed space, and the slot is provided on the top wall of the recessed space.

14. A storage box with a detachable handle structure according to claim 12, characterized in that: It also includes rollers, which are rotatably assembled with the body. Two sets of rollers are provided and located on both sides of the body respectively. The rollers are arranged parallel to the handle.

Images