Multifunctional injection molding frame box
By adopting a rotatable frame and a variety of components in the frame box, the existing frame box has solved the problem of single function and inconvenient portability, achieving multifunctional and efficient portability, improving the convenience and stability of use.
Patent Information
- Application Number
- CN202421165072.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-24
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-05-24
AI Technical Summary
The existing frame box has a fixed structure and a single function, which is inconvenient to use, and is difficult to carry in different locations and methods.
A multi-functional injection molded frame box is designed, which uses rotatable frame bonding or riveting to the box shell, providing detachable handles and multiple feet, combining engaging components, rotating components, roller components and pull rods to achieve multiple frame boxes. Assemble and carry.
It improves the functionality and convenience of the frame box, enhances the dust-proof and waterproof effect, facilitates the replacement and carrying methods of various handles, and improves handling efficiency and stability.
Smart Images
Figure CN222236933U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a multifunctional injection molding frame box. Background Art
[0002] A box, also known as a luggage box, is a box that is convenient for people to store items and carry items out. Existing boxes have a fixed structure and a single function, which makes them inconvenient to use. Utility Model Content
[0003] According to one aspect of the utility model, a multifunctional injection molding frame box is provided, comprising:
[0004] A frame and two box shells, wherein the frame includes two relatively rotatable frames, and the two frames are respectively bonded and / or riveted to the two box shells;
[0005] At least one handle is detachably mounted on at least one of the box shells.
[0006] The multifunctional injection-molded frame box of the utility model can ensure the stability of the connection structure between the frame body and the two box shells by bonding and / or riveting the two frame frames to the two box shells respectively, so that more optional ways of assembling the frame box are provided and the frame box is more convenient, thereby improving the dustproof and waterproof effects; handles can be installed at different positions of the two box shells, and a variety of handles can be easily replaced, that is, the frame box can be carried by handles of different types at different positions, which is beneficial to improving the functionality of the frame box and is more convenient to use.
[0007] In some embodiments, at least two legs are provided on the two box shells.
[0008] In some embodiments, the legs on the two housings are staggered with respect to each other.
[0009] In some embodiments, the support leg includes an upper support leg and a lower support leg, the upper support leg and the lower support leg are arranged in sequence along the height direction of the box shell, and the upper support leg has a hook portion for hanging items on one end away from the lower support leg.
[0010] In some embodiments, the hooking portion is a groove formed by partially concavely moving the upper leg downward toward one end close to the lower leg.
[0011] In some embodiments, a snap-fit assembly is further included, and the two frames are connected or separated by the snap-fit assembly.
[0012] In some embodiments, a rotating assembly is further included, and the two frames are rotated relative to each other via the rotating assembly.
[0013] In some embodiments, the rotating assembly includes at least one hinge, and a plurality of mounting holes are provided on the two frames, and the hinge can be connected to or separated from the mounting holes.
[0014] In some embodiments, a roller assembly is further included, and the roller assembly is rotatably mounted on at least one of the two housings.
[0015] In some embodiments, a pull rod is further included, which is slidably inserted into one of the two box shells and can be switched between a contracted state and a stretched state. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a three-dimensional diagram of the pull rod of the multifunctional injection molding frame box in the utility model in a stretched state;
[0017] Figure 2 for Figure 1 A is a schematic diagram of the structure enlargement;
[0018] Figure 3 It is a three-dimensional diagram of the multifunctional injection molding frame box of the utility model with its pull rod in the retracted state;
[0019] Figure 4 A three-dimensional diagram of the frame;
[0020] Figure 5 It is a partial cross-sectional view of the locking assembly along the width direction of the frame box.
[0021] In the figure: 10, front frame; 11, rear frame; 12, front shell; 13, rear shell; 14, rivet; 15, screw column; 16, arc stripe; 17, front handle; 18, rear handle; 19, front upper support foot; 20, front lower support foot; 21, rear upper support foot; 22, rear lower support foot; 23, front hook; 24, clip; 25, fastener; 26, lock; 27, hinge; 28, roller; 29, pull rod; 30, control button; 31, snap assembly. DETAILED DESCRIPTION
[0022] The utility model is further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0023] It should be noted that the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.
[0024] In the present invention, unless otherwise clearly specified and limited, the terms "installation", "connection", "fixation" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0025] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.
[0026] In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. 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, those skilled in the art can combine and combine different embodiments or examples described in this specification and the features of different embodiments or examples without contradiction.
[0027] Please refer to Figure 1 , 3 The present embodiment provides a multifunctional injection molding frame box, including a frame body, a box shell, a handle, a clamping assembly 31, a rotating assembly, a roller assembly and a pull rod 29. The frame body and the box shell are assembled into a frame box body for storing items. The frame box body can be carried out through the handle. The clamping assembly 31 can limit the opening and closing of the frame body, and the frame box body can be opened and closed under the action of the rotating assembly. The cooperation of the roller assembly and the pull rod 29 can improve the carrying efficiency of the frame box body, making the frame box more convenient to carry out.
[0028] Please refer to Figure 1 , establish a three-dimensional rectangular coordinate system, use the X axis to represent the length direction of the box, the Y axis to represent the height direction of the box, and the Z axis to represent the width direction of the box. The X axis, Y axis, and Z axis are orthogonal to each other. Please refer to Figure 1 , 3 4. Both the frame body and the box shell are made of injection molding technology, which makes the frame box easy to manufacture and low in cost. The frame body includes two frames that can rotate relative to each other, and the number of box shells is set to two. In this embodiment, the two frames and the box shells are arranged front and back, that is, arranged along the width direction of the frame box (Z-axis direction). The two frames are respectively a front frame 10 and a rear frame 11, and the two box shells are respectively a front shell 12 and a rear shell 13. The front frame 10 and the rear shell 13 can rotate relative to each other. The front frame 10 and the front shell 12 are bonded and / or riveted, and the rear frame 11 and the rear shell 13 are bonded and / or riveted. In specific implementation, the connection between the two frames and the two box shells can be that the front frame 10 and the front shell 12, and the rear frame 11 and the rear shell 13 are bonded by glue, or the front frame 10 and the front shell 12, and the rear frame 11 and the rear shell 13 are riveted by rivets 14, or the front frame 10 and the front shell 12 are bonded by glue, and the rear frame 11 and the rear shell 13 are riveted by rivets 14, or the front frame 10 and the front shell 12 are riveted by rivets 14, and the rear frame 11 and the rear shell 13 are bonded by glue. Of course, the front frame 10 and the front shell 12, and the rear frame 11 and the rear shell 13 can also be bonded by glue first, and then the front frame 10 and the front shell 12, and the rear frame 11 and the rear shell 13 are riveted by rivets 14. In this way, the stability of the frame box body can be better improved.
[0029] Please refer to Figure 1 , 3 4. The interior of the frame body has a space for storing items. When the frame body is opened, the space is opened. In specific implementation, the space is covered with an inner lining. After the frame body and the box shell are assembled, the inner lining is fixed to the front frame 10 and the rear frame 11 by a plurality of screws 15 to cover the interior of the front shell 12 and the rear shell 13. The material of the inner lining is preferably waterproof cloth, which can help improve the functionality of the frame box.
[0030] Please refer to Figure 1 , 3 The front shell 12 and the rear shell 13 are provided with arc stripes 16 extending in the height direction (Y-axis direction) on their surfaces, which can help improve the anti-slip performance of the frame box and can also guide rainwater evacuation when used in rainy days to reduce rainwater from entering the frame box body. In other embodiments, the arc stripes 16 can also be arranged in the length direction (X-axis direction).
[0031] Please refer to Figure 1 , 34. The number of handles is set to two, which are detachably mounted on at least one box shell. Of course, the number and installation position of the handles can also be specifically set according to actual needs. In this embodiment, the two handles are respectively a front handle 17 and a rear handle 18. The front handle 17 is detachably mounted on the front shell 12 and arranged along the length direction (X-axis direction) of the box shell, preferably mounted at the connection between the front shell 12 and the front frame 10, and located at the top position of the front shell 12. The rear handle 18 is detachably mounted on the rear shell 13 and arranged along the height direction (Y-axis direction) of the box shell, preferably mounted at the connection between the rear shell 13 and the rear frame 11, and located at the right side of the rear shell 13. In specific implementation, the front handle 17 and the rear handle 18 can be fixed in a threaded connection manner for easy disassembly and assembly. When in use, the frame box can be placed vertically or horizontally according to the needs of use. When the frame box is placed vertically, the bottom of the frame box faces downward, and the frame box can be lifted up along its height direction (Y-axis direction) by the front handle 17 and carried out. When the frame is placed horizontally, the left side of the frame faces downward, and the frame can be lifted along its length direction (X-axis direction) by the rear handle 18 and carried outside.
[0032] Please refer to Figure 1 The two box shells are provided with four legs, specifically, the four legs are located at the left side of the two box shells, and when the frame box is placed horizontally, the left side thereof can contact the ground through the four legs to provide stable support. Of course, the number of legs can also be specifically set according to actual needs.
[0033] Preferably, please refer to Figure 1 The legs on the two box shells are staggered with each other, that is, the four legs are located at different heights of the two box shells, which is conducive to providing more stable support.
[0034] For details, please refer to Figure 1 , 2Each box shell has a pair of legs, and each pair of legs includes an upper leg and a lower leg arranged in sequence along the height direction (Y-axis direction) of the box shell. In the present embodiment, the pair of legs on the front shell 12 are respectively a front upper leg 19 and a front lower leg 20, and the pair of legs on the rear shell 13 are respectively a rear upper leg 21 and a rear lower leg 22, wherein the front upper leg 19 has a front hook 23 for hanging articles on one end away from the front lower leg 20, and the rear upper leg 21 has a rear hook 23 for hanging articles on one end away from the rear lower leg 22. When the frame box is placed vertically, the front hook 23 and the rear hook can be used to hang different articles and classify and place the articles. In this way, the functionality of the frame box can be further improved. Preferably, in the height direction of the frame (Y-axis direction), the front upper support foot 19 is located above the front lower support foot 20, the rear upper support foot 21 is located above the rear lower support foot 22, the front upper support foot 19 is slightly higher than the rear upper support foot 21, and the rear lower support foot 22 is slightly higher than the front lower support foot 20, so that the above-mentioned support feet can cooperate to form a support surface similar to an isosceles trapezoid, thereby providing more stable support.
[0035] More specifically, please refer to Figure 1 , 3 The hooking part is a groove formed by the corresponding upper leg being partially depressed toward one end of the lower leg below it. In this embodiment, the groove is preferably an L-shaped groove, which is formed by the inner side of one end of the corresponding upper leg away from the lower leg below it being depressed downward. In this way, the effective hanging of the items is achieved, and the functionality of the frame box is improved. In other embodiments, the groove can also be a V-shaped groove, and more preferably, the groove can also be a W-shaped groove, and the middle part of the W-shaped groove has a partition, which can facilitate the classification and placement of items. Of course, the shape of the groove can be specifically set according to actual needs.
[0036] Please refer to Figure 3 , 5 The front frame 10 and the rear frame 11 are connected or separated by a snap assembly 31. Specifically, the snap assembly 31 includes a snap 24 and a fastener 25. The snap 24 and the fastener 25 are respectively located on the front frame 10 and the rear frame 11. When the front frame 10 is connected to the rear frame 11, the snap 24 and the fastener 25 can be snapped together. When the front frame 10 is separated from the rear frame 11, the snap 24 and the fastener 25 can be separated. This arrangement can facilitate the connection and separation of the front frame 10 and the rear frame 11, thereby facilitating the opening and closing of the frame box. Preferably, the number of the snap assemblies 31 is two, which can improve the stability of the connection between the front frame 10 and the rear frame 11.
[0037] Please refer to Figure 3-5The front frame 10 and the rear frame 11 can also be connected magnetically. In a specific implementation, in order to increase the stability of the connection structure between the front frame 10 and the rear frame 11, a pair of magnetic parts can be installed on the clamp 24 and the buckle 25 respectively, so that when the clamp 24 and the buckle 25 are clamped, the above-mentioned magnetic parts can be magnetically adsorbed to improve the stability of the connection between the front frame 10 and the rear frame 11. When opened, the clamp 24 and the buckle 25 are separated, and the pair of magnetic parts can also be separated.
[0038] A better implementation method is to refer to Figure 3 A lock 26 is installed between the front frame 10 and the rear frame 11 to limit the opening and closing of the frame box, thereby improving the safety performance and functionality of the frame box. Specifically, the lock 26 is preferably a password lock, which can better improve the safety performance.
[0039] For specific implementation, please refer to Figure 1 , 4 The front frame 10 and the rear frame 11 are relatively rotated through the rotating assembly, thereby effectively realizing the relative rotation of the front frame 10 and the rear frame 11.
[0040] Preferably, please refer to Figure 1 , 4 The rotating assembly includes two or three hinges 27. A plurality of mounting holes are provided on the front frame 10 and the rear frame 11. The hinges 27 can be connected or separated with the corresponding mounting holes. In the specific implementation, different numbers of hinges 27 can be used to complete the assembly of the frame as needed, making the assembly more convenient.
[0041] In this embodiment, please refer to Figure 1 , 3 The roller assembly includes two pairs of rollers 28, which are symmetrically arranged on the front shell 12 and the rear shell 13 and can rotate, so that the handling efficiency of the frame box can be effectively improved.
[0042] In this embodiment, please refer to Figure 1 , 3 The pull rod 29 is slidably inserted on the front shell 12 and can switch between the two states of contraction and extension. When the pull rod 29 is in the extended state, the frame body can be pulled by the pull rod 29 to further improve the handling efficiency of the frame. When the pull rod 29 is in the contracted state, the pull rod 29 can be stored in the front shell 12, so as to facilitate the storage of the frame. Specifically, the inner side of the front frame 10 has a movable groove, and the pull rod 29 can move up and down in the movable groove along the height direction (Y-axis direction) to achieve the switch between the two states of extension and contraction. A control button 30 is installed on the pull rod 29, and the control button 30 is used to control the extension and contraction of the pull rod 29 in the movable groove, so as to maintain the upper and lower positions of the pull rod 29.
[0043] The above are only some embodiments of the present invention. For those skilled in the art, several modifications and improvements can be made without departing from the inventive concept of the present invention, which all belong to the protection scope of the present invention.
Claims
1. Multifunctional injection molding frame, characterized in that: include: A frame and two box shells, wherein the frame includes two relatively rotatable frames, and the two frames are respectively bonded and / or riveted to the two box shells; At least one handle is detachably mounted on at least one of the box shells.
2. The multifunctional injection molding frame box according to claim 1, characterized in that: At least two supporting feet are arranged on the two box shells.
3. The multifunctional injection molding frame box according to claim 2, characterized in that: The supporting feet on the two box shells are staggered with each other.
4. The multifunctional injection molding frame box according to claim 2 or 3, characterized in that: The supporting legs include an upper supporting leg and a lower supporting leg, and the upper supporting leg and the lower supporting leg are arranged in sequence along the height direction of the box shell. The upper supporting leg has a hook portion for hanging articles on one end away from the lower supporting leg.
5. The multifunctional injection molding frame box according to claim 4, characterized in that: The hooking portion is a groove formed by partially concavely moving the upper leg downward toward one end close to the lower leg.
6. The multifunctional injection molding frame box according to claim 1, characterized in that: It also includes a snap-fit assembly, and the two frames are connected or separated by the snap-fit assembly.
7. The multifunctional injection molding frame box according to claim 1 or 6, characterized in that: It also includes a rotating component, and the two frames are relatively rotated by the rotating component.
8. The multifunctional injection molding frame box according to claim 7, characterized in that: The rotating assembly includes at least one hinge, and a plurality of mounting holes are arranged on the two frame frames. The hinge can be connected to or separated from the mounting holes.
9. The multifunctional injection molding frame box according to claim 1, characterized in that: It also includes a roller assembly, which is rotatably mounted on at least one of the two housings.
10. The multifunctional injection molding frame box according to claim 9, characterized in that: It also includes a pull rod, which is slidably inserted on one of the two box shells and can be switched between a contraction state and a stretching state.