Preparation dish with detachable box spliced by card slots

Abstract

The utility model relates to the field of prefabricated meal box, disclose prefabricated meal detachable meal box of card slot splicing, including four sets of lunch box, two sets of cover are installed to four sets of lunch box top, and the fixed part is penetrated with thread connection in the center between two sets of covers, the fixed part outer wall thread connection has the clamping block, the splicing subassembly is installed to the cover downside, the detachable subassembly is installed to the lunch box center, the splicing subassembly includes the plug, the plug fixed connection in left cover right -end. In the utility model, through the sliding block along the sliding slot sliding, make up between two sets of covers, subsequently the fixed part penetrates the center between two sets of covers and the center of two sets of clamping blocks, and thread connection is to the inner wall of stand, when rotating the fixed part, a set of clamping blocks then fixed two sets of cover splicing place, and with the clamping block close to the stand form the pair of clamps, to firmly fix the cover and lunch box, to reach the firm connection between cover and lunch box.

Description

Technical Field

[0001] This utility model relates to the field of pre-prepared food containers, and more particularly to a pre-prepared food container that can be detached and assembled using slots. Background Technology

[0002] With the rapid development of the pre-prepared food industry, consumers have placed higher demands on the flexibility, practicality, and transportation safety of pre-prepared food packaging. To meet the needs of separating and packaging various types of ingredients and making efficient use of logistics space, detachable lunch boxes are gradually becoming the mainstream direction for pre-prepared food packaging. Among them, the slotted splicing structure is widely used in the design and production of detachable lunch boxes due to its advantages of convenient assembly and no need for additional adhesive materials.

[0003] Existing lunch boxes use a slotted splicing structure, such as the main box and the secondary box using side overlapping pieces and slots, or the outer box and the inner box using insert blocks. However, the slots and buckles of these structures are mostly flat overlapping or simple insertion, with limited interlocking depth and contact area, and no anti-loosening limiting structure is set. During the transportation of pre-prepared food, when subjected to external forces such as bumps, stacking and squeezing, gaps or even loosening and separation can easily appear at the splicing points, resulting in leakage of soup and contamination of other food and packaging. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a pre-prepared food container with slot splicing that can be separated, aiming to improve the problem in the prior art that "the splicing points are prone to loosening and separation during transportation due to simple planar overlap and simple insertion".

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a pre-prepared food container with slot splicing and detachable, comprising four sets of food containers, two sets of lids installed on the top of the four sets of food containers, a fixing member threaded through the center between the two sets of lids, a clamping block threadedly connected to the outer wall of the fixing member, a splicing component installed on the lower side of the lid, and a detachable component installed at the center of the food container. The splicing assembly includes an insert block, which is fixedly connected to the right end of the left side cover. A slot is provided at the left end of the right side cover. A slider is fixedly connected to the lower edge of the cover. A sealing block is fixedly connected to the lower side of the cover near the slider. A groove is provided on the lower side of the sealing block. A rubber block is installed on the inner wall of the groove. A fixing block is fixedly connected to the top of the lunch box. A sliding groove is provided on the outer wall of the fixing block. The slider is inserted into the inner wall of the sliding groove.

[0006] As a further description of the above technical solution: The splitting assembly includes a column, the fixing member is threaded to the inner wall of the column, the outer wall of the column has a slot, and the lunch box is fixedly connected to a block on the side near the column, the block being inserted into the inner wall of the slot.

[0007] As a further description of the above technical solution: The plug block is inserted into the corresponding slot.

[0008] As a further description of the above technical solution: The bottom of the slider is L-shaped.

[0009] As a further description of the above technical solution: The sealing block, groove, and rubber block are all set in two groups and symmetrically distributed. The fixing block and sliding groove are all set in four groups, and the four groups of fixing blocks are respectively fixedly connected to the top of the four groups of lunch boxes.

[0010] As a further description of the above technical solution: The card slots are configured in four groups and are formed on the surface around the column. The card blocks are configured in four groups and are respectively fixedly connected to the opposite surfaces of the four groups of lunch boxes.

[0011] As a further description of the above technical solution: The four sets of card blocks correspond to the four sets of card slots for insertion and engagement.

[0012] As a further description of the above technical solution: The fastener is a plastic threaded rod, and the clamp is designed as a ring.

[0013] This utility model has the following beneficial effects: 1. In this utility model, by sliding the slider along the groove, the two sets of lids are brought together. Then, the fixing member passes through the center between the two sets of lids and the center of the two sets of clamping blocks, and is threaded to the inner wall of the column. When the fixing member is rotated, one set of clamping blocks fixes the splice of the two sets of lids and forms a clamp with the clamping block near the column, thereby firmly fixing the lid and the lunch box, thus achieving a firm connection between the lid and the lunch box.

[0014] 2. In this utility model, by rotating the fixing component in the opposite direction to detach it from the column, pushing the two sets of covers to disengage the insert from the slot and the slider from the slide groove, after removing the two sets of covers, the four sets of lunch boxes are lifted upwards respectively, so that the card block disengages from the card slot, thus completing the disassembly and use of the lunch box. During installation, the card block is inserted from above the card slot, so that the card slot and the card block are smoothly inserted, thereby achieving the quick disassembly or assembly of the lunch box. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the overall structure of this utility model; Figure 2 This is a three-dimensional structural diagram of the overall structure of the present invention. Figure 3 This is a bottom view of the three-dimensional structure of the lid in this utility model; Figure 4 This is a three-dimensional structural diagram of the detachable components in this utility model.

[0016] Legend: 1. Lunch box; 2. Lid; 3. Fixing component; 4. Clamping block; 5. Assembly component; 6. Disassembly component; 51. Inserting block; 52. Slot; 53. Sealing block; 54. Groove; 55. Rubber block; 56. Sliding block; 57. Fixing block; 58. Slide; 61. Column; 62. Card slot; 63. Card block. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Reference Figure 1 - Figure 3 The present invention provides an embodiment of a pre-prepared food container with slot splicing, comprising four sets of food containers 1. Two sets of lids 2 are installed at the top of the four sets of food containers 1. A fixing member 3 is threaded through the center between the two sets of lids 2. The fixing member 3 is a plastic threaded rod, which is used to fix the splicing between the two sets of lids 2 by means of two sets of clamps 4. The outer wall of the fixing member 3 is threaded with clamps 4. The clamps 4 are ring-shaped and there are two sets of clamps 4. The set of clamps 4 near the column 61 is not connected to the fixing member 3. The fixing member 3 passes through the two sets of clamps 4. When tightened, the clamps 4 near the column 61 will abut against the slot 62 and the clamp 63 to prevent them from falling off. A splicing component 5 is installed on the lower side of the lid 2 for splicing the two sets of lids 2 and providing a seal for the food container 1. A splitting component 6 is installed at the center of the food container 1 for disassembling and installing the four sets of food containers 1.

[0019] Reference Figure 1 - Figure 3The splicing component 5 includes an insert 51, which is fixedly connected to the right end of the left cover 2. A slot 52 is provided at the left end of the right cover 2. The insert 51 is inserted into the corresponding slot 52 to achieve splicing of the two sets of covers 2. A slider 56 is fixedly connected to the lower edge of the cover 2. The bottom of the slider 56 is L-shaped. When the two sets of covers 2 are spliced ​​and fixed, the slider 56 on the inner wall of the groove 58 will fix the connection between the cover 2 and the lunch box 1, so that the cover 2 can cover the lunch box 1 without falling off. A sealing block 53 is fixedly connected to the lower side of the cover 2 near the slider 56. The sealing block 53, the groove 54, and the rubber block 55 are all provided in two sets and symmetrically distributed. When the two sets of covers 2 are joined together and fixed by tightening the fastener 3, the rubber block 53 will be fixed in place. The rubber block 55 abuts against the top of the locking block 63, thereby achieving a sealing effect on the lunch box 1. The sealing block 53 has a groove 54 on its lower side for installing the rubber block 55. The groove 54 is adapted to the rubber block 55. The rubber block 55 is installed on the inner wall of the groove 54. The rubber block 55 abuts against the top of the fixing block 57, so that the lid 2 has a sealing effect. The top of the lunch box 1 is fixedly connected to the fixing block 57. There are four sets of fixing blocks 57 and sliding grooves 58. The four sets of fixing blocks 57 are fixedly connected to the top of the four sets of lunch boxes 1 respectively, for cooperating with the rubber block 55 to achieve a sealing effect, and the sliding grooves 58 achieve the connection effect between the lid 2 and the lunch box 1. The outer wall of the fixing block 57 has a sliding groove 58 for connecting the slider 56. The slider 56 is inserted into the inner wall of the sliding groove 58.

[0020] Reference Figure 1 , Figure 2 and Figure 4 The disassembly component 6 includes a column 61, which serves as a base and a connector for the lunchbox 1. A fastener 3 is threaded to the inner wall of the column 61. The outer wall of the column 61 has slots 62, which are set in four groups and are located on the four sides of the column 61. There are also four sets of locking blocks 63, which are fixedly connected to the opposite surfaces of the four lunchboxes 1. These blocks are used to achieve a connection effect, allowing the lunchbox 1 to be disassembled and assembled via the column 61. A locking block 63 is fixedly connected to the side of the lunchbox 1 closest to the column 61. The four sets of locking blocks 63 are connected to the four sets of slots 62 and are inserted into the inner wall of the slots 62.

[0021] Working principle: In use, the column 61 of the disassembled component 6 is used as the base. The four sets of lunch boxes 1 are inserted into the inner wall of the four slots 62 opened around the outer wall of the column 61 through the corresponding locking blocks 63 that are fixedly connected to their opposite surfaces, thus completing the initial splicing and positioning of the four sets of lunch boxes 1. Then, the lid 2 is installed. The insert block 51 at the right end of the left lid 2 is inserted into the slot 52 at the left end of the right lid 2, thus achieving the splicing of the two sets of lid 2. At the same time, the L-shaped sliders 56 on the lower four sides of the two sets of lid 2 are inserted into the inner wall of the sliding groove 58 on the outer wall of the top fixing block 57 of the four sets of lunch boxes 1, thus completing the initial connection between the lid 2 and the lunch box 1.

[0022] Furthermore, for fixing and sealing, the slider 56 slides along the groove 58 opened on the outer wall of the fixing block 57, so that the two sets of lids 2 come together. Then, the fixing member 3 passes through the center between the two sets of lids 2 and the center of the two sets of clamping blocks 4, and is threaded to the inner wall of the column 61. When the fixing member 3 is rotated, the two sets of annular clamping blocks 4 threaded to its outer wall move accordingly. The set of clamping blocks 4 near the column 61 will abut against the connection between the slot 62 and the clamping block 63 to prevent it from falling off. The other set of clamping blocks 4 fixes the splice of the two sets of lids 2 and forms a clamp with the clamping block 4 near the column 61, thereby firmly fixing the two sets of lids 2, thus achieving a firm connection between the lids 2 and the lunch box 1. At the same time, the sealing block 53 on the lower side of the lid 2 near the slider 56 abuts against the top of the fixing block 57 and the top of the clamping block 63 respectively through the rubber block 55 installed in the groove 54, realizing the double sealing of the lunch box 1.

[0023] Furthermore, during use, it can be disassembled as needed. Rotate the fixing part 3 in the opposite direction to make it detach from the column 61, push the two sets of covers 2 to make the insert 51 detach from the slot 52, and the slider 56 detach from the slide groove 58. After removing the two sets of covers 2, lift the four sets of lunch boxes 1 upwards respectively, so that the locking block 63 detaches from the slot 62, thus completing the disassembly and use of the lunch box 1. During installation, insert the locking block 63 from above the slot 62 to make the slot 62 and the locking block 63 smoothly connect, thereby achieving the quick disassembly or assembly of the lunch box 1.

[0024] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A pre-prepared food container with slotted splicing, comprising four sets of containers (1), characterized in that: The four sets of lunch boxes (1) are equipped with two sets of lids (2) at the top. A fastener (3) is threaded through the center between the two sets of lids (2). A clamp (4) is threaded through the outer wall of the fastener (3). A splicing component (5) is installed on the lower side of the lid (2). A splitting component (6) is installed at the center of the lunch box (1). The splicing component (5) includes a plug (51), which is fixedly connected to the right end of the left cover (2). A slot (52) is provided on the left end of the right cover (2). A slider (56) is fixedly connected to the lower edge of the cover (2). A sealing block (53) is fixedly connected to the lower side of the cover (2) near the slider (56). A groove (54) is provided on the lower side of the sealing block (53). A rubber block (55) is installed on the inner wall of the groove (54). A fixing block (57) is fixedly connected to the top of the lunch box (1). A sliding groove (58) is provided on the outer wall of the fixing block (57). The slider (56) is inserted into the inner wall of the sliding groove (58).

2. The pre-prepared food container with slotted splicing as described in claim 1, characterized in that: The splitting component (6) includes a column (61), the fixing member (3) is threaded to the inner wall of the column (61), the outer wall of the column (61) is provided with a slot (62), and the lunch box (1) is fixedly connected to a block (63) on the side near the column (61), the block (63) is inserted into the inner wall of the slot (62).

3. The pre-prepared food container with slotted splicing as described in claim 1, characterized in that: The plug (51) is inserted into the corresponding slot (52).

4. The pre-prepared food container with slotted splicing as described in claim 1, characterized in that: The bottom of the slider (56) is L-shaped.

5. The pre-prepared food container with slotted splicing as described in claim 1, characterized in that: The sealing block (53), groove (54) and rubber block (55) are all set in two groups and are symmetrically distributed. The fixing block (57) and sliding groove (58) are all set in four groups. The four groups of fixing blocks (57) are respectively fixedly connected to the top of the four groups of lunch boxes (1).

6. The pre-prepared food container with slotted splicing as described in claim 2, characterized in that: The card slots (62) are set in four groups and are opened on the surface around the column (61), and the card blocks (63) are set in four groups and are respectively fixedly connected to the opposite surfaces of the four groups of lunch boxes (1).

7. The pre-prepared food container with slotted splicing as described in claim 6, characterized in that: The four sets of card blocks (63) are inserted into the four sets of card slots (62).

8. The pre-prepared food container with slotted splicing as described in claim 6, characterized in that: The fastener (3) is a plastic threaded rod, and the clamp (4) is annular.

Images