Multi-layer flat kettle barrel for automotive urea

Abstract

The utility model belongs to the technical field of urea barrels, and relates to an automotive urea multi-layer flat kettle barrel which comprises a barrel body, and the barrel body comprises an upper half part, a middle part and a lower half part. The lower half part is of a multi-layer structure, the multi-layer structure comprises a plastic layer and at least one elastic protection layer, a cavity area is arranged in the elastic protection layer, a handle formed by a hollow area is arranged on one side of the upper half part, and the handle is obliquely arranged. The flat pot barrel is unique in structure, the buffering base plate is additionally arranged on the bottom face of the barrel body, the lower half portion is of a multi-layer structure, so that the flat pot barrel is heavy in bottom and light in top, stability is improved, the flat pot barrel is reasonable in design, the thickness of the barrel body is not integrally increased, the reinforcing edges and the protruding edges are arranged, and the barrel body can be protected. And the plastic cost can be saved.

Description

Technical Field

[0001] The utility model relates to the technical field of urea barrel packaging, in particular to a multi-layer flat pot barrel of urea for vehicles. Background Art

[0002] The existing automotive urea barrels are all made of plastic blowing and pulling. In order to save money, they generally have poor stability. Without changing the size, some companies increase the overall thickness of the bottle body, which increases the plastic cost. Last year, our company designed "A Type of Automotive Urea Flat Pot Barrel", announcement number: CN214986686U. The design idea is to add a metal block to the bottom of the barrel to play a stabilizing role. For this reason, as a local optimization, the overall thickening structure is not adopted. For this reason, this invention is specially designed. Utility Model Content

[0003] In order to solve the above-mentioned problems in the prior art, the utility model provides a multi-layer flat pot barrel for automotive urea, which can improve the above-mentioned deficiencies.

[0004] The utility model relates to a multi-layer flat kettle barrel for automotive urea, comprising a barrel body, which is made of wear-resistant plastic, the barrel body comprising an upper half, a middle part and a lower half; the lower half has a multi-layer structure, the multi-layer structure contains a plastic layer and at least one elastic protective layer, a cavity area is arranged in the elastic protective layer, a handle formed by a hollow area is arranged on one side of the upper half, and the handle is arranged obliquely.

[0005] Furthermore, a bottle mouth is arranged on the other side of the upper half, a cover cap is arranged on the bottle mouth, and a sealing inner pad is arranged inside the cover cap to increase the sealing performance; a label is arranged on the bottle mouth, and the label is hung on the bottle mouth through an elastic rope; a mesh structure formed by interweaving metals is arranged inside the plastic layer, and the plastic layer is a rubber layer, and a flat cavity area is arranged inside the plastic layer, and the handle and the barrel body are an integral structure; an oblique dividing line is arranged at the position where the handle contacts the upper half; the vertical cross-section of the middle section of the handle includes a first curved surface and a second curved surface; the first curved surface is closed and connected with the second curved surface; they are convex outward in opposite directions respectively; the curvature of the second curved surface is smaller than the curvature of the first curved surface, and the inner side of the handle is close to the hollow A plurality of dots are arranged on one side of the zone; the dots are irregularly distributed; reinforcing ridges are arranged outwardly at the contact positions between the upper half and the middle part, and between the middle part and the lower half; the thickness of the reinforcing ridges is greater than that of other areas on the front and back of the barrel body; the width of the reinforcing ridges is 2 to 2.5 mm; anti-slip textures are arranged on the surface of the reinforcing ridges; strip textures are arranged on the side of the barrel body below the bottle mouth; the strip textures are located on the lower half; the width of the strip textures is 0.5 to 1.5 cm, and the height is 2 to 2.5 mm; spaced convex ridges are arranged on the bottom surface of the barrel body, and the convex ridges extend to the front and back of the barrel body; buffer pads are arranged between adjacent convex ridges, and the thickness of the buffer pads is generally 6 mm and the width is about 2 cm.

[0006] Furthermore, the buffer pad is made of aluminum or copper.

[0007] Furthermore, the buffer pad is inlaid.

[0008] Furthermore, a slot is provided at the position of the buffer pad, and the buffer pad is embedded in the slot.

[0009] Furthermore, the convex edge is flush with or not flush with the buffer plate.

[0010] Furthermore, a label area is arranged on the front side of the middle part, and the label area is used for pasting labels. The surface of the label area has fine and neat dot patterns, which is convenient for pasting.

[0011] Furthermore, the elastic rope includes a plastic composite wire and a metal wire, and the metal wire is wound around the plastic composite wire.

[0012] Furthermore, the plastic composite wire is woven from aramid or polyester and elastic latex yarn.

[0013] In order to limit the volume and reduce the weight of the barrel, the dimensions of the barrel body are 20 cm in length, 15 cm in width, and 37 cm in height, and the volume here is 10 liters.

[0014] In order to increase stability, the width of the side surface of the upper half gradually narrows from bottom to top.

[0015] The utility model has a unique structure, in which a buffer pad is added to the bottom of the barrel body, wherein the lower half has a multi-layer structure, so that the flat kettle barrel is heavy at the bottom and light at the top, thereby increasing stability. The utility model has a reasonable design, and the thickness of the barrel body is not increased as a whole. The reinforcement edges and convex edges adopted can protect the barrel body, thereby saving the cost of plastics. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 Schematic diagram of the structure of the utility model.

[0017] Figure 2 It is the right view of the utility model.

[0018] Figure 3 It is a cross-sectional schematic diagram of the handle of the utility model.

[0019] Figure 4 It is a schematic diagram of the bottom structure of the utility model.

[0020] Figure 5 This is a schematic diagram of the internal structure of the lower half.

[0021] Illustration: 1 upper part, 2 middle part, 3 lower part, 31 strip texture, 301 elastic protective layer, 302 plastic layer, 303 cavity area, 304 mesh structure, 4 handle, 41 first curved surface, 42 second curved surface, 5 cover cap, 6 reinforcing edge, 7 bottom of barrel, 8 convex edge, 81 buffer pad, 9 dot pattern, 10 dividing line, 11 hollow area, 12 label area, 13 elastic rope, 14 sign. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0023] like Figure 1-5 As shown, the utility model relates to a multi-layer flat kettle barrel for automotive urea, comprising a barrel body, which is made of engineering plastics, and the barrel body comprises an upper half 1, a middle part 2 and a lower half 3; the lower half has a multi-layer structure, and the multi-layer structure contains a plastic layer 302 and at least one elastic protective layer 301, and a cavity area 303 is arranged in the elastic protective layer.

[0024] As a technical improvement, a handle 4 having a hollow area 11 is provided on one side of the upper half 1; the handle is tilted; a bottle mouth is provided on the other side of the upper half, a cap 5 is provided on the bottle mouth, and a sealing inner pad is provided in the cap to increase the sealing performance; a label 14 is provided on the bottle mouth, and the label 14 is hung on the bottle mouth through an elastic rope 13; a mesh structure 304 formed by interweaving metals is provided in the plastic layer, and the mesh structure is a stainless steel wire mesh with a diameter of 0.1 mm, which can increase the strength of the plastic layer; the plastic layer is a rubber layer, and an oblate cavity area 303 is provided inside the plastic layer, and the handle 4 is an integral structure with the barrel body; an oblique dividing line 10 is provided at the position where the handle 4 contacts the upper half 1, and the thickness of the bottle body from the dividing line to the root of the handle is gradually narrowed; the thickness of the bottle body from the dividing line to the bottom of the bottle mouth is an equal thickness structure; the vertical section of the middle section of the handle 4 includes a first curved surface 41 and a second curved surface 42; the first curved surface 41 and the second curved surface 42 is closed and connected; they are convex outward in opposite directions respectively; the curvature of the second curved surface 42 is smaller than that of the first curved surface 41, and a plurality of dot patterns 9 are arranged on the inner side of the handle 4 near the hollow area; the dot patterns 9 are irregularly distributed; a reinforcing ridge 6 is convexly arranged at the contact position between the upper half 1 and the middle part 2 and the middle part 2 and the lower half 3; the thickness of the reinforcing ridge is greater than that of other areas on the front and back of the barrel body; the width of the reinforcing ridge 6 is 2 to 2.5 mm; the surface of the reinforcing ridge 6 is provided with an anti-slip texture; a strip texture 31 is arranged on the side of the barrel body below the bottle mouth; the strip texture 31 is located on the lower half 3; the width of the strip texture 31 is .5 to 1.5 cm and the height is 2 to 2.5 mm; spaced convex ridges 8 are arranged on the bottom surface of the barrel body, and the convex ridges 8 extend to the front and back of the barrel body; a buffer pad 81 is inlaid between adjacent convex ridges 8, and its thickness is generally 6 mm and its width is about 2 cm, and a corresponding card slot is reserved at the inlay position, and the buffer pad is a rubber block stuck in it. It should be noted that the convex edge is flush with the buffer plate 81 or not.

[0025] As a technical improvement, a label area 12 is provided on the front side of the middle portion 2. The label area 12 is used for pasting labels. The surface of the label area 12 has fine and neat dot patterns 9, which is conducive to pasting.

[0026] As a technical improvement, the elastic rope 13 includes a plastic composite wire and a metal wire, and the metal wire is wound around the plastic composite wire.

[0027] As a technical improvement, the plastic composite wire is woven from aramid or polyester and elastic latex yarn.

[0028] In order to limit the volume and reduce the weight of the barrel, the dimensions of the barrel body are 20 cm in length, 15 cm in width, and 37 cm in height, and the volume here is 10 liters.

[0029] In order to increase stability, the width of the side of the upper half 1 gradually narrows from bottom to top, and the handle is tilted to facilitate tipping.

[0030] In this solution, the reinforcement edges and convex edges provided on the barrel body can protect the barrel body and save the cost of plastic.

Claims

1. A multi-layer flat pot barrel for automotive urea, comprising a barrel body, characterized in that: The barrel body includes an upper half, a middle part and a lower half; the lower half has a multi-layer structure, the multi-layer structure contains a plastic layer and at least one elastic protective layer, a cavity area is arranged in the elastic protective layer, a handle with a hollow area is arranged on one side of the upper half, the handle is arranged obliquely, a bottle mouth is arranged on the other side of the upper half, a label is arranged on the bottle mouth, and the label is hung on the bottle mouth through an elastic rope.

2. The multi-layer flat pot barrel for automotive urea according to claim 1, characterized in that: A bottle mouth is arranged on the other side of the upper half, and a cap is arranged on the bottle mouth; a mesh structure formed by interweaving metals is arranged inside the plastic layer, and the plastic layer is a rubber layer, and a flat cavity area is arranged inside the plastic layer, and the handle and the barrel body are an integral structure; an oblique dividing line is arranged at the position where the handle contacts the upper half; the vertical cross-section of the middle section of the handle includes a first curved surface and a second curved surface; the first curved surface and the second curved surface are closed and connected; they are convex outward in opposite directions respectively; the curvature of the second curved surface is smaller than the curvature of the first curved surface, and a plurality of dot patterns are arranged on the inner side of the handle near the hollow area, and the dot patterns are irregularly distributed; reinforcing edges are convexly arranged at the contact positions between the upper half and the middle part and between the middle part and the lower half, and an anti-slip texture is arranged on the surface of the reinforcing edges; a strip texture is arranged on the side of the barrel body below the bottle mouth; The strip texture is located on the lower half; the bottom surface of the barrel body is provided with spaced ridges, and the ridges extend to the front and back of the barrel body; and buffer pads are provided between adjacent ridges.

3. The multi-layer flat pot barrel for automotive urea according to claim 2, characterized in that: The buffer pad is inlaid.

4. The multi-layer flat pot barrel for automotive urea according to claim 3, characterized in that: A slot is provided at the position of the buffer pad, and the buffer pad is embedded in the slot.

5. The multi-layer flat pot barrel for automotive urea according to claim 2, characterized in that: The convex edge is flush with the buffer plate or not.

6. The multi-layer flat pot barrel for automotive urea according to claim 2, characterized in that: A label area is arranged on the front side of the middle part.

7. The multi-layer flat pot barrel for automotive urea according to claim 1, characterized in that: The elastic rope comprises a plastic composite wire and a metal wire, wherein the metal wire is wound around the plastic composite wire.

8. The multi-layer flat pot barrel for automotive urea according to claim 7, characterized in that: The plastic composite wire is braided from aramid or polyester and elastic latex yarn.

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