Special glass fiber reinforced plastic top cover for enamel pot

Abstract

The utility model relates to the technical field of top covers, and provides a special glass fiber reinforced plastic top cover for an enamel pot, which comprises a connecting cover, the connecting cover comprises an upper cover body and a lower cover body, the upper cover body and the lower cover body are both of a cylindrical structure and are detachably connected, a plurality of reinforcing rods are fixedly connected to the outer wall of the lower cover body, and the reinforcing rods are fixedly connected to the outer wall of the lower cover body. The reinforcing rods are sequentially arranged along the circle center of the lower cover body, reinforcing pieces used for reinforcing the strength of the reinforcing rods are arranged on the sides, back on to the lower cover body, of the reinforcing rods, and the reinforcing rods are fixedly connected with the reinforcing pieces. A plurality of connecting plates are arranged on the connecting cover, the connecting plates are sequentially arranged along the circle center of the connecting cover, the connecting plates are located at the top of the reinforcing rod, one side of each connecting plate is detachably connected with the connecting cover, and the other side of each connecting plate is fixedly connected with the reinforcing part. Through the technical scheme, the structural strength of the cover body is improved, so that the sealing performance of the enamel pot is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of top covers, and in particular to a special glass fiber reinforced plastic top cover for enamel cans. Background Art

[0002] The fiberglass top cover for enamel cans is a component used to close the mouth of the enamel cans, aiming to protect the contents of the cans from the influence of the external environment. Enamel cans are a kind of container made of metal substrate coated with enamel glaze through a special process. They have the advantages of corrosion resistance, high temperature resistance, and easy cleaning. They are widely used in food, chemical, pharmaceutical and other industries.

[0003] The existing glass fiber reinforced plastic top cover for enamel pots includes a cover body, which includes a connecting round block and a plurality of arc plates, each arc plate is arranged in sequence along the center of the connecting round block, and the arc plate is fixedly connected to the connecting round block. The cross section of the cover body is a truncated cone structure, which is durable.

[0004] The arc plates in the cover body are fixedly connected by connecting round blocks. The connecting round blocks cannot improve the strength of the arc plates themselves. During the use of the cover body, if the cover body is subjected to external impact, it may cause the top cover to deform or break, thereby affecting the sealing performance of the enamel can. Utility Model Content

[0005] The utility model provides a special glass fiber reinforced plastic top cover for an enamel can, which improves the structural strength of the cover body and thus improves the sealing performance of the enamel can.

[0006] The technical scheme of the utility model is as follows: a glass fiber reinforced plastic top cover for enamel cans, comprising a connecting cover, the connecting cover comprising an upper cover body and a lower cover body, the upper cover body and the lower cover body are both cylindrical structures, the upper cover body and the lower cover body are detachably connected, a plurality of reinforcing rods are fixedly connected to the outer wall of the lower cover body, the reinforcing rods are arranged in sequence along the center of the lower cover body, a reinforcing piece for reinforcing the strength of the reinforcing rod is provided on the side of the reinforcing rod facing away from the lower cover body, and the reinforcing rod is fixedly connected to the reinforcing piece;

[0007] The connection cover is provided with a plurality of connection plates, which are arranged in sequence along the center of the connection cover. The connection plate is located at the top of the reinforcement rod, one side of the connection plate is detachably connected to the connection cover, and the other side of the connection plate is fixedly connected to the reinforcement piece.

[0008] Furthermore, the cross-section of the reinforcement is a circular ring structure, and a mounting groove for connecting the connecting plate is provided on the reinforcement. The cross-section of the mounting groove is a ring structure, and a sealing groove is provided inside the mounting groove. A sealing ring is provided inside the sealing groove, and the sealing ring is fixedly connected to the reinforcement.

[0009] Furthermore, a plurality of connecting columns are fixedly connected to one side of the upper cover body, and the connecting columns are arranged in sequence along the center of the upper cover body. A plurality of connecting grooves are provided on the lower cover body, and the connecting columns are slidably connected to the lower cover body.

[0010] Furthermore, the cross-section of each of the connecting plates is an arc-shaped structure, and a mounting hole is provided on the side of each connecting plate facing the connecting cover, and the connecting plate is slidably connected to the connecting column on the upper cover body.

[0011] Furthermore, an anti-collision pad for protecting the reinforcement member is provided on the outer wall of the reinforcement member, and the anti-collision pad is fixedly connected to the reinforcement member.

[0012] Furthermore, the connecting plate is provided with reinforcing ribs for enhancing its own strength, and the reinforcing ribs are fixedly connected to the connecting plate.

[0013] Furthermore, the anti-collision pad is made of natural rubber.

[0014] The working principle and beneficial effects of the utility model are as follows: reinforcing rods and reinforcing pieces are added to the connecting cover body, one side of the connecting plate is connected to the connecting cover, and the other side of the connecting plate is connected to the reinforcing piece, the reinforcing rods reinforce the connecting plate to improve the strength of the connecting plate, and avoid deformation or cracking of the top cover of the connecting plate after being subjected to external impact as much as possible, thereby ensuring that the sealing performance of the enamel can is not affected. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 It is the front view of the utility model;

[0018] Figure 3 for Figure 2 The sectional view at point A in FIG.

[0019] Figure 4 for Figure 3 The cross-sectional view at point B in FIG.

[0020] Figure 5 It is a schematic diagram of the lower cover structure in the utility model.

[0021] In the figure: 1. connecting plate; 2. reinforcing ribs; 3. reinforcing member; 4. upper cover; 5. connecting column; 6. lower cover; 7. reinforcing rod; 8. sealing groove; 9. sealing ring; 10. mounting groove; 11. anti-collision pad; 12. mounting hole; 13. connecting cover; 14. connecting groove. DETAILED DESCRIPTION

[0022] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. 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] like Figure 1 to Figure 5 As shown, this embodiment proposes a glass fiber reinforced plastic top cover for enamel cans, including a connecting cover 13, and the connecting cover 13 includes an upper cover body 4 and a lower cover body 6. The upper cover body 4 and the lower cover body 6 are both cylindrical structures. The upper cover body 4 and the lower cover body 6 are both cylindrical structures with good stability, and can withstand external pressure and force. The cylindrical structure can make the pressure evenly distributed in various parts of the top cover, avoiding the occurrence of cracks or deformation caused by excessive local stress. A plurality of connecting columns 5 are fixedly connected to one side of the upper cover body 4, and each connecting column 5 is arranged in sequence along the center of the upper cover body. A plurality of connecting grooves 14 are provided on the lower cover body 6, and each connecting groove 14 is arranged in sequence along the center of the lower cover body 6. The connecting column 5 is slidably connected to the lower cover body 6, and the connecting column 5 on the upper cover body 4 is inserted into the connecting groove 14 on the lower cover body 6. The upper cover body 4 and the lower cover body 6 are detachably connected by plugging and unplugging. A plurality of reinforcing rods 7 are arranged on the outer wall of the lower cover body 6. The reinforcing rods 7 are arranged in sequence along the center of the circle of the lower cover body 6. The reinforcing rods 7 are fixedly connected to the lower cover body 6. A reinforcing member 3 for reinforcing the strength of the reinforcing rod 7 is arranged on the side of the reinforcing rod 7 facing away from the lower cover body 6. The reinforcing rod 7 is fixedly connected to the reinforcing member 3. The cross section of the reinforcing member 3 is a circular ring structure. The circular ring structure has high rigidity and deformation resistance. It can keep its shape unchanged and is not prone to bending, twisting or plastic deformation, thereby ensuring the long-term use performance of the reinforcing member 3. The reinforcing member 3 is provided with a mounting groove 10 for connecting the connecting plate 1. The cross section of the mounting groove 10 is an annular structure. The annular structure of the mounting groove 10 can improve the connection strength between the connecting plate 1 and the reinforcing member 3, prevent the connection from loosening or falling off, thereby ensuring the stability and safety of the connecting plate 1. A sealing groove 8 is provided inside the installation groove 10, and a sealing ring 9 is provided inside the sealing groove 8. The sealing ring 9 is fixedly connected to the reinforcement member 3. The sealing ring 9 inside the sealing groove 8 can provide better sealing performance and effectively prevent leakage of liquid or gas. The connecting plate 1 is preferably made of fiberglass, which is a composite material composed of glass fiber and resin, and has the characteristics of light weight and high strength. Compared with metal materials, fiberglass has a lower density but higher strength, which can reduce the overall weight of the top cover while maintaining structural stability. In addition, fiberglass has good corrosion resistance and can resist erosion by corrosive media such as acids, alkalis, and salts. This makes the connecting plate 1 less susceptible to damage in a humid environment or when in contact with chemical substances, and can maintain the stability and safety of the connection.

[0024] A plurality of connecting plates 1 are provided on the connecting cover 13, and the connecting plates 1 are arranged in sequence along the center of the connecting cover 13. The connecting plates 1 are located at the top of the reinforcing rod 7. A mounting hole 12 is provided on the side of each connecting plate 1 facing the connecting cover 13. The mounting hole 12 of the connecting plate 1 is placed on the connecting column 5 on the connecting cover 13. The upper cover body 4 of the connecting cover 13 is connected to the lower cover body 6 to realize the detachable connection of the connecting plate 1. The cross-section of each connecting plate 1 is an arc-shaped structure. The cross-section of the connecting plate 1 is an arc-shaped structure, which can evenly disperse the stress on the entire connecting plate 1, thereby reducing the local stress concentration and improving the durability and life of the connecting piece. The other side of the connecting plate 1 is placed in the mounting groove 10 of the reinforcement member 3, so that the connecting plate 1 is fixedly connected to the reinforcement member 3. The connecting plate 1 is provided with a reinforcing rib 2 for reinforcing its own strength, and the reinforcing rib 2 is fixedly connected to the connecting plate 1. The outer wall of the reinforcement member 3 is provided with an anti-collision pad 11 for protecting itself, and the anti-collision pad 11 is fixedly connected to the reinforcement member 3. The anti-collision pad 11 is preferably made of natural rubber, which has good elasticity and can effectively absorb and disperse external impact force, thereby providing a higher anti-collision protection effect. It can reduce the damage to the reinforcement member 3 caused by vibration and impact during collision.

[0025] Specifically, the implementation process of this embodiment is: one side of each connecting plate 1 is placed into the installation groove 10 of the reinforcement 3, and the mounting holes 12 on each connecting plate 1 are installed together with the connecting columns 5 of the upper cover body 4. After installation, the connecting columns 5 of the upper cover body 4 are inserted into the connecting grooves 14 of the lower cover body 6 to connect the connecting plates 1 and the connecting covers 13 together.

[0026] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A glass fiber reinforced plastic top cover for an enamel pot, comprising a connecting cover (13), characterized in that: The connecting cover (13) comprises an upper cover body (4) and a lower cover body (6), the upper cover body (4) and the lower cover body (6) both being cylindrical structures, the upper cover body (4) and the lower cover body (6) being detachably connected, a plurality of reinforcing rods (7) being fixedly connected to the outer wall of the lower cover body (6), the reinforcing rods (7) being arranged in sequence along the center of the circle of the lower cover body (6), a reinforcing member (3) for reinforcing the strength of the reinforcing rod (7) being provided on the side of the reinforcing rod (7) facing away from the lower cover body (6), and the reinforcing rod (7) being fixedly connected to the reinforcing member (3); The connection cover (13) is provided with a plurality of connection plates (1), each connection plate (1) is arranged in sequence along the center of the connection cover (13), the connection plate (1) is located on the top of the reinforcement rod (7), one side of the connection plate (1) is detachably connected to the connection cover (13), and the other side of the connection plate (1) is fixedly connected to the reinforcement member (3).

2. The glass fiber reinforced plastic top cover for enamel pot according to claim 1, characterized in that: The reinforcing member (3) has a cross-section in the form of a circular ring. The reinforcing member (3) is provided with a mounting groove (10) for connecting to the connecting plate (1). The mounting groove (10) has a cross-section in the form of a ring. A sealing groove (8) is provided inside the mounting groove (10). A sealing ring (9) is provided inside the sealing groove (8). The sealing ring (9) is fixedly connected to the reinforcing member (3).

3. The glass fiber reinforced plastic top cover for enamel pot according to claim 1, characterized in that: A plurality of connecting columns (5) are fixedly connected to one side of the upper cover body (4), and the connecting columns (5) are arranged in sequence along the center of the upper cover body (4). A plurality of connecting grooves (14) are provided on the lower cover body (6), and the connecting columns (5) are slidably connected to the lower cover body (6).

4. A fiberglass top cover for enamel pots according to claim 1 or 3, characterized in that: The cross-section of each connecting plate (1) is an arc-shaped structure, and each connecting plate (1) is provided with a mounting hole (12) on the side facing the connecting cover (13). The connecting plate (1) is slidably connected to the connecting column (5) on the upper cover body (4).

5. The glass fiber reinforced plastic top cover for enamel pot according to claim 1, characterized in that: An anti-collision pad (11) for protecting the reinforcement member (3) is provided on the outer wall thereof, and the anti-collision pad (11) is fixedly connected to the reinforcement member (3).

6. The glass fiber reinforced plastic top cover for enamel pot according to claim 1, characterized in that: The connecting plate (1) is provided with reinforcing ribs (2) for reinforcing its own strength, and the reinforcing ribs (2) are fixedly connected to the connecting plate (1).

7. The glass fiber reinforced plastic top cover for enamel pot according to claim 5, characterized in that: The anti-collision pad (11) is made of natural rubber.

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