Environment-friendly plastic packaging box
By introducing anti-spray exhaust components and thermal insulation protection components into green and environmentally friendly plastic packaging boxes, the problems of soup pollution and inconvenient operation are solved, and the effect of inhibiting the flow of soup and thermal insulation protection is achieved, and the material recycling is supported. use.
Patent Information
- Application Number
- CN202420903275.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-28
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-04-28
AI Technical Summary
During use, the existing green and environmentally friendly plastic packaging box has the exhaust holes on the lid, which makes the soup easily spilled out of contamination, and the thin wall of the box body leads to inconvenience in operation of hot food.
A green and environmentally friendly plastic packaging box including an anti-spray exhaust component and an insulating protection component is designed. The anti-spray exhaust component is arranged to suppress the flow of soup through the exhaust hood, the spherical recess and the shielding hood, and the thermally insulating protection component is passed through the ring. The insulation board and handle improve the insulation performance of the box.
It effectively avoids the problems of food soup pollution and inconvenient operation of hot food, is more convenient to use, and the materials can be recycled and reused to achieve green and environmentally friendly effects.
Smart Images
Figure CN222248369U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of packaging boxes, in particular to a green and environment-friendly plastic packaging box. Background Art
[0002] A green and environmentally friendly plastic packaging box is a plastic container that can hold food and can be recycled after use. At present, the common green and environmentally friendly plastic packaging boxes on the market are generally made of polypropylene, and are mainly composed of a box body, a box lid and a vent.
[0003] There are still some problems with existing plastic packaging boxes during actual use, such as:
[0004] 1. Because the vent is directly opened on the lid, the soup in the box can easily spill out through the vent, which may cause the packaging box to be contaminated by food and soup;
[0005] 2. Since the wall of the box body is relatively thin, it is inconvenient for the operator to hold and move the box body when hot food is contained in the box body, making it inconvenient to use. Utility Model Content
[0006] In order to solve the above-mentioned technical problems, the utility model provides a green and environmentally friendly plastic packaging box, which can suppress the flow of soup and effectively avoid the problem of food soup contaminating the packaging box; it can also achieve the effect of heat insulation protection, which can effectively avoid the problem that when the box is filled with hot food, it is inconvenient for the operator to hold and move it, making it more convenient to use.
[0007] The technical solution is as follows: a green and environmentally friendly plastic packaging box, comprising a box body, the upper cover of the box body being connected to a box lid, characterized in that an anti-spill exhaust component is integrally connected to the opening in the upper middle part of the box lid; a heat insulation protection component is integrally connected to the outer wall of the box body; the anti-spill exhaust component comprises an exhaust hood, the lower part of the exhaust hood is integrally connected to the opening in the upper middle part of the box lid; a spherical recess is provided on the upper middle side of the exhaust hood, and a first exhaust hole is longitudinally opened in the inner middle part of the spherical recess; a shielding cover is integrally connected to the upper middle part of the box lid, and the shielding cover is buckled on the outer side of the exhaust hood; second exhaust holes are longitudinally opened in the four surrounding parts of the upper part of the shielding cover.
[0008] Preferably, the heat insulation protection component includes an annular heat insulation plate, and the surrounding parts of the inner wall of the annular heat insulation plate are respectively integrated with connection blocks; and the upper left and right sides of the outer wall of the annular heat insulation plate are respectively integrated with handles.
[0009] Compared with the prior art, the beneficial effects of the present invention are:
[0010] 1. In the present invention, the arrangement of the exhaust hood, the spherical recessed portion, the first exhaust hole, the shielding hood and the second exhaust hole is conducive to achieving the effect of inhibiting the flow of soup, and can effectively avoid the problem of food soup contaminating the packaging box.
[0011] 2. In the present invention, the annular heat insulation plate, the connection block and the handle are provided to achieve the effect of heat insulation protection, which can effectively avoid the problem that when the box is filled with hot food, it is inconvenient for the operator to hold and move it, making it more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 It is a structural diagram of the present utility model.
[0013] Figure 2 It is a partial cross-sectional schematic diagram of the anti-spill exhaust assembly of the present utility model.
[0014] Figure 3 It is a partial cross-sectional schematic diagram of the heat insulation protection component of the present utility model.
[0015] Figure 4 It is a partially enlarged schematic diagram of point A of the present invention.
[0016] In the picture:
[0017] 1. Box body; 2. Box cover; 3. Anti-spill exhaust assembly; 31. Exhaust hood; 32. Spherical recessed portion; 33. First exhaust hole; 34. Shielding cover; 35. Second exhaust hole; 4. Thermal insulation protection assembly; 41. Annular thermal insulation board; 42. Connecting block; 43. Handle; 44. Connecting frame; 45. Protective box; 46. Socket; 47. Damping layer. DETAILED DESCRIPTION
[0018] The present invention will be described in detail below with reference to the accompanying drawings. Figure 1 and attached Figure 2 As shown, the green and environmentally friendly plastic packaging box includes a box body 1, and the upper cover of the box body 1 is connected to the box cover 2.
[0019] The green and environmentally friendly plastic packaging box also includes an anti-spill exhaust component 3 and a heat insulation protection component 4, and the anti-spill exhaust component 3 is integrated with the opening in the upper middle part of the box cover 2, which is conducive to suppressing the flow of soup and can effectively avoid the problem of food soup contaminating the packaging box; the heat insulation protection component 4 is integrated with the outer wall of the box body 1, which is conducive to achieving the effect of heat insulation protection and can effectively avoid the problem that when the box body 1 is filled with hot food, it is inconvenient for the operator to hold and move it, making it more convenient to use.
[0020] Among them, the anti-spill exhaust assembly 3 includes an exhaust hood 31, the lower part of the exhaust hood 31 is integrally connected to the opening in the upper middle part of the box cover 2; a spherical recess 32 is provided on the upper middle side of the exhaust hood 31, and a first exhaust hole 33 is longitudinally opened in the inner middle part of the spherical recess 32; a shielding cover 34 is integrally connected to the upper middle part of the box cover 2, and the shielding cover 34 is buckled on the outer side of the exhaust hood 31; second exhaust holes 35 are longitudinally opened in the four surrounding parts of the upper part of the shielding cover 34.
[0021] The first vent hole 33 is located above the bottom of the exhaust hood 31, so when the food is put into the box, the operator can directly pour the food into the box body 1 and cover the box cover 2 on the upper part of the box body 1. Because the first vent hole 33 is located above the bottom of the exhaust hood 31, which is equivalent to the first vent hole 33 being located on the upper side of the food, the food will not come into contact with the first vent hole 33, and the soup in the food will not easily spill out through the first vent hole 33. Even if the soup spills out through the first vent hole 33, because the first vent hole 33 is opened in the spherical recessed portion 32, the soup of the food can be guided back into the box body 1 through the spherical recessed portion 32. If the soup overflows the spherical recessed portion 32, the space between the exhaust hood 31 and the shielding cover 34 can store the spilled soup, which can effectively avoid the problem of soup flowing freely, and thus effectively avoid the problem of the packaging box being contaminated by food soup, thereby achieving the effect of inhibiting the flow of soup.
[0022] In this embodiment, combined with the Figure 3 As shown, the heat insulation protection component 4 includes an annular heat insulation plate 41, and the surrounding parts of the inner wall of the annular heat insulation plate 41 are respectively integrated with connecting blocks 42; the left and right sides of the upper side of the outer wall of the annular heat insulation plate 41 are respectively integrated with handles 43. Since the annular heat insulation plate 41 is connected to the box body 1 through the connecting blocks 42, the heat in the box body 1 is difficult to be transferred to the annular heat insulation plate 41. When hot food is placed in the box body 1, the operator can directly lift the box body 1 through the annular heat insulation plate 41 to achieve the effect of heat insulation protection, which can effectively avoid the problem of the operator being scalded by the heat of the food; the operator can also lift the box body 1 through the handle 43.
[0023] In this embodiment, specifically, the annular heat insulation plate 41 is sleeved on the outer wall of the box body 1 , and the surrounding parts of the outer wall of the box body 1 are integrally connected to the inner ends of the connecting blocks 42 .
[0024] In this embodiment, specifically, the middle part of the front side of the annular heat insulation plate 41 is integrally connected with a connecting frame 44, and the front part of the connecting frame 44 is integrally connected with a protective box 45, wherein the upper left and right sides of the inner side of the protective box 45 are respectively provided with insertion holes 46. When the utility model is used, the operator can also insert the chopsticks into the protective box 45 through the insertion holes 46, thereby achieving the effect of facilitating the carrying of chopsticks.
[0025] In this embodiment, combined with the Figure 4 As shown, a damping layer 47 is glued to the inner wall of the insertion hole 46. The damping layer 47 can increase the friction between the chopsticks and the insertion hole 46, which can effectively prevent the chopsticks from sliding out of the insertion hole 46 by themselves.
[0026] In this embodiment, specifically, the damping layer 47 is a silicone layer.
[0027] In this embodiment, specifically, the box body 1 is a polypropylene plastic box.
[0028] In this embodiment, specifically, the box cover 2 is made of polypropylene plastic.
[0029] In this embodiment, specifically, the exhaust hood 31 and the shielding hood 34 are both made of polypropylene plastic hoods.
[0030] In this embodiment, specifically, the annular heat insulation plate 41 is made of a polypropylene plastic plate that is compatible with the outer wall of the box body 1 .
[0031] In this embodiment, specifically, the connecting block 42 is made of polypropylene plastic block.
[0032] In this embodiment, specifically, the handle 43 is made of polypropylene plastic.
[0033] In this embodiment, specifically, the connecting frame 44 is made of polypropylene plastic frame.
[0034] In this embodiment, specifically, the protection box 45 is made of polypropylene plastic. Since polypropylene plastic can be recycled and processed, the packaging box can be recycled after use, achieving a green and environmentally friendly effect.
[0035] Utilizing the technical solution described in the present invention, or those skilled in the art designing similar technical solutions inspired by the technical solution of the present invention to achieve the above-mentioned technical effects, all fall within the scope of protection of the present invention.
Claims
1. A green and environmentally friendly plastic packaging box, comprising a box body (1), the upper part of the box body (1) being connected to a box cover (2), characterized in that: An anti-spill exhaust assembly (3) is integrally connected to the opening of the middle part of the upper part of the box cover (2); a heat insulation protection assembly (4) is integrally connected to the outer wall of the box body (1); the anti-spill exhaust assembly (3) comprises an exhaust hood (31), the lower part of which is integrally connected to the opening of the middle part of the upper part of the box cover (2); a spherical recessed portion (32) is provided on the upper middle side of the exhaust hood (31), and a first exhaust hole (33) is longitudinally opened in the middle part of the spherical recessed portion (32); a shielding hood (34) is integrally connected to the middle part of the upper part of the box cover (2), and the shielding hood (34) is buckled on the outer side of the exhaust hood (31); and second exhaust holes (35) are longitudinally opened in the upper and surrounding parts of the shielding hood (34).
2. The green and environmentally friendly plastic packaging box according to claim 1, characterized in that: The first exhaust hole (33) is higher than the lower part of the exhaust cover (31).
3. The green and environmentally friendly plastic packaging box according to claim 2, characterized in that: The heat insulation protection component (4) comprises an annular heat insulation plate (41), and the inner wall of the annular heat insulation plate (41) is integrally connected to connecting blocks (42) at the surrounding parts; and the upper left and right sides of the outer wall of the annular heat insulation plate (41) are integrally connected to handles (43).
4. The green and environmentally friendly plastic packaging box according to claim 3, characterized in that: The annular heat insulation plate (41) is sleeved on the outer wall of the box body (1), and the surrounding parts of the outer wall of the box body (1) are respectively connected to the inner end of the connecting block (42) in an integrated manner.
5. The green and environmentally friendly plastic packaging box according to claim 4, characterized in that: The middle part of the front side of the annular heat insulation plate (41) is integrally connected with a connecting frame (44), and the front part of the connecting frame (44) is integrally connected with a protection box (45), wherein the upper left and right sides of the inner upper side of the protection box (45) are respectively provided with insertion holes (46).
6. The green and environmentally friendly plastic packaging box according to claim 5, characterized in that: The inner wall of the insertion hole (46) is glued with a damping layer (47).