Bread box with good sealing performance
By designing the clamping structure of the outer expansion groove and inner concave surface, the clamps and snaps in the bread box, the problems of low clamping degree and poor sealing when vertical stacking are solved, and higher sealing and Stability for easy transportation and stacking.
Patent Information
- Application Number
- CN202421334759.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-12
- Publication Date
- 2025-02-14
- Estimated Expiration
- 2034-06-12
AI Technical Summary
When stacking vertically, existing bread boxes are easily blocked due to their low clamping degree, which is easily trapped and contaminated by insects and ants. The sealing degree is low. At the same time, the stacking is easily misaligned and has poor stability.
A bread box including a box, an outer expansion groove, an inner concave surface, a clamp and a clamp are designed. The clamping is connected to the inner concave surface through the outer expansion groove, and the clamp and the clamp are cooperated to achieve a tight clamp between the box. To improve sealing and stability.
By increasing the engagement density between the boxes, it effectively prevents insects and ants from invading, improves sealing, and ensures the stability of stacking, making it easy to transport and stack.
Smart Images
Figure CN222474793U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of bread boxes, and more specifically to a bread box with good sealing performance. Background Art
[0002] Food-grade rectangular bread boxes are generally thickened white plastic boxes with an open top design. They are used for storing and transporting bread and pastries, and can be stacked vertically to achieve stacking and increase transportation volume.
[0003] However, when bread boxes are stacked vertically after being filled with bread, gaps are easily formed due to the low degree of mutual engagement, which makes it easy for insects and ants to drill into and cause contamination. The sealing degree is low, and the stacking is also prone to misalignment and poor stability. Utility Model Content
[0004] In view of the problems existing in the prior art, the purpose of the utility model is to provide a bread box with good sealing performance to solve the background technical problems.
[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0006] A bread box with good sealing performance comprises a box body, the top of the box body is provided with an opening, the inner side of the opening is provided with an outward expansion groove, the outer side of the bottom of the box body is provided with an inner concave surface, the inner concave surface is snap-fitted with the outward expansion groove, the left and right sides of the box body are fixedly installed with clamps, and the top of the box body is hinged with two buckles that cooperate with the clamps.
[0007] As a further description of the above technical solution: an inner card slot is provided on a side of the card member away from the box body, the card member is a hard elastic rubber block, and the buckle is engaged with the inner card slot.
[0008] As a further description of the above technical solution: two storage grooves that fit with the buckles are opened on the top of the box.
[0009] As a further description of the above technical solution: two hand buckle grooves are opened on the top of the box body, and the opposite sides of the two hand buckle grooves are respectively connected to the inside of the two storage grooves.
[0010] As a further description of the above technical solution: a flexible rubber cushion layer is arranged on the outer side of the inner concave surface.
[0011] As a further description of the above technical solution: a vent hole communicating downward is provided on the bottom surface of the outward expansion groove.
[0012] Compared with the prior art, the advantages of the present invention are:
[0013] This solution achieves a tight fit between the boxes by providing an external expansion groove in conjunction with an internal concave surface, thereby improving the stacking seal and achieving a more stable snap connection. This enables the device to have the advantages of improving the stacking fit of the device, effectively improving the seal to prevent insects and ants, and facilitating transportation and stacking. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the three-dimensional splicing structure of the utility model;
[0015] Figure 2 for Figure 1 A schematic diagram of the enlarged structure of the middle part A;
[0016] Figure 3 for Figure 1 A magnified schematic diagram of the structure of the middle B section;
[0017] Figure 4 It is a schematic diagram of the front cross-sectional structure of the box body of the present utility model.
[0018] Description of the numbers in the figure:
[0019] 1. Box body; 2. Opening; 3. Outward expansion slot; 31. Ventilation hole; 4. Inner concave surface; 41. Flexible rubber cushion; 5. Card; 51. Inner card slot; 6. Buckle; 61. Storage slot; 7. Hand buckle slot. DETAILED DESCRIPTION
[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.
[0021] See also Figures 1 to 4 In the utility model, a bread box with good sealing performance includes a box body 1, an opening 2 is provided on the top of the box body 1, an outward expansion groove 3 is provided on the inner side of the opening 2, an inner concave surface 4 is provided on the outer side of the bottom of the box body 1, the inner concave surface 4 is snap-fitted with the outward expansion groove 3, a clamp 5 is fixedly installed on the left and right sides of the box body 1, and the top of the box body 1 is hinged with two buckles 6 that cooperate with the clamp 5.
[0022] In the utility model, the box body 1 is used as the main body of the device. When vertically spliced, the box body 1 located on the top is vertically engaged with the outer expansion groove 3 located on the lower box body 1 through the inner concave surface 4, so as to achieve a good docking effect and improve the sealing performance at the same time. The clamping parts 5 and the buckles 6 on both sides are engaged to achieve continuous clamping and positioning between the stacked boxes 1, improve the clamping stability, and facilitate stacking and transportation. Thus, the device has the advantages of improving the stacking clamping degree of the device, effectively improving the sealing performance to prevent insects and ants, and facilitating transportation and stacking. This solves the problem in the prior art that when bread boxes are stacked vertically after containing bread, due to the low mutual clamping degree, gaps are easily generated, which are easily penetrated by insects and ants to cause pollution, the sealing degree is low, and the stacking is also prone to misalignment and poor stability.
[0023] See also Figure 3 , wherein: an inner card slot 51 is provided on a side of the card member 5 away from the box body 1 , the card member 5 is a hard elastic rubber block, and the buckle 6 is engaged with the inner card slot 51 .
[0024] In the utility model, the buckle 6 and the clamping member 5 are stably clamped together through the inner clamping groove 51. At the same time, the clamping member 5 is a hard elastic rubber block. When disassembling, the buckle 6 can be directly pulled out, which is more labor-saving and convenient.
[0025] See also Figure 3 , wherein: the top of the box body 1 is provided with two receiving grooves 61 which fit with the buckles 6 .
[0026] In the present invention, the buckle 6 is stored in the storage groove 61 so that it will not protrude during use.
[0027] See also Figure 3 , wherein: two hand-grip grooves 7 are provided on the top of the box body 1 , and opposite sides of the two hand-grip grooves 7 are respectively connected to the inside of the two receiving grooves 61 .
[0028] In the utility model, the buckle 6 inside the storage slot 61 can be easily pulled out through the buckle groove 7, which is easy to operate.
[0029] See also Figure 1 and Figure 4 , wherein: a flexible rubber cushion layer 41 is arranged on the outer side of the inner concave surface 4 .
[0030] In the utility model, the flexible rubber cushion layer 41 makes the inner concave surface 4 and the inner wall of the outer expansion groove 3 more tightly contacted and engaged, thereby improving the sealing performance.
[0031] See also Figure 2 and Figure 4 , wherein: a vent hole 31 communicating downward is opened on the bottom surface of the outward expansion groove 3.
[0032] In the utility model, when the two boxes 1 are vertically clamped together through the vent holes 31, the gas inside the bottom box 1 can be discharged smoothly, and the internal and external air pressures are balanced, making disassembly more labor-saving.
[0033] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.
Claims
1. A bread box with good sealing performance, comprising a box body (1), characterized in that: The top of the box body (1) is provided with an opening (2), the inner side of the opening (2) is provided with an outward expansion groove (3), the outer side of the bottom of the box body (1) is provided with an inner concave surface (4), the inner concave surface (4) is snap-fitted with the outward expansion groove (3), the left and right sides of the box body (1) are fixedly mounted with clamps (5), and the top of the box body (1) is hinged with two buckles (6) that cooperate with the clamps (5).
2. A bread box with good sealing performance according to claim 1, characterized in that: An inner card slot (51) is provided on a side of the card member (5) away from the box body (1); the card member (5) is a hard elastic rubber block; and the buckle (6) is engaged with the inner card slot (51).
3. A bread box with good sealing performance according to claim 1, characterized in that: The top of the box body (1) is provided with two receiving grooves (61) which fit with the buckles (6).
4. A bread box with good sealing performance according to claim 3, characterized in that: Two hand-gripping grooves (7) are provided on the top of the box body (1), and opposite sides of the two hand-gripping grooves (7) are respectively connected to the inside of the two storage grooves (61).
5. A bread box with good sealing performance according to claim 1, characterized in that: A flexible rubber cushion layer (41) is provided on the outer side of the inner concave surface (4).
6. A bread box with good sealing performance according to claim 1, characterized in that: A downwardly communicating vent hole (31) is provided on the bottom surface of the outwardly expanded groove (3).