Special anti-metal label for liquefied gas cylinder

Abstract

The utility model discloses a special anti-metal label of liquefied gas cylinder, including marking part, still including transparent shell cover, chip base piece, fastening base, anti -drop base, high frequency component, elastic sheet and fastening cap, the outside of marking part is equipped with marking boss, and transparent shell cover buckles outside marking boss, chip base piece is clamped in the back of marking part inlay groove no.

Description

Technical Field

[0001] This utility model relates to the field of gas cylinder label technology, and in particular to a special anti-metal label for liquefied gas cylinders. Background Technology

[0002] Liquefied petroleum gas (LPG) cylinder labels are divided into tagged labels and RFID electronic tags. Tagged labels are important identifiers affixed to LPG cylinders to provide key information to ensure safe use and management. RFID electronic tags are electronic tags that integrate radio frequency identification technology, enabling the tracking, monitoring, and safe management of gas cylinders through wireless communication, thereby improving management efficiency and reducing safety risks.

[0003] The existing LPG cylinder marking labels and RFID electronic tags are separate products that need to be installed and fixed to the cylinders separately. Currently, the labels are mainly installed using metal glue or rivets. This method requires professional installation tools. Although the installation is secure, the operation is relatively complicated and requires professional tools and skills.

[0004] To address this issue, we propose a special anti-metal tag for liquefied gas cylinders. Utility Model Content

[0005] The purpose of this invention is to provide a special anti-metal label for liquefied gas cylinders to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A special anti-metal label for liquefied gas cylinders includes a marking component, a transparent shell, a chip substrate, a fastening base, an anti-detachment base, a high-frequency component, a spring, and a fastening cap. The outer side of the marking component has a marking protrusion, and the transparent shell is fastened to the outside of the marking protrusion. The chip substrate is inserted into a groove one on the back of the marking component. The fastening base is inserted into a groove two on the back of the marking component. A pair of fastening feet are installed on the back of the fastening base. An anti-detachment cylinder is provided on the back of the anti-detachment base for each fastening foot. The high-frequency component is installed in a groove three on the back of the anti-detachment base. The spring is sleeved over the fastening foot. The fastening cap is fastened to the anti-detachment cylinder, and one end of the fastening cap inserted into the anti-detachment cylinder presses the raised part of the spring to secure the fastening foot.

[0008] In a further embodiment, elastic blocks are connected to both sides of the fastening base, and a receiving groove is provided on the side surface of the fastening base corresponding to the block. The inner edges of both sides of the second groove are provided with a slot for each block.

[0009] In a further embodiment, a raised ring is provided on the outer wall of the fastening foot, and the distance between the raised ring and the fastening base is equal to the sum of the thicknesses of the anti-detachment base and the liquefied gas cylinder cover.

[0010] In a further embodiment, an elastic ring is installed inside the perforation of the anti-detachment base, and the inner diameter of the elastic ring is 1-2 mm smaller than the outer diameter of the convex ring.

[0011] In a further embodiment, the inner wall of the anti-detachment cylinder is provided with an annular protrusion one, and the outer wall of the fastening cap is provided with an annular protrusion two, and the protrusion one and the protrusion two interlock with each other.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] This utility model integrates the marking label and RFID electronic tag into a single device, eliminating the redundancy of separate installation processes, reducing labor costs, and only requires pressing the fastening cap, whose inner end squeezes the raised part of the spring, forcing the spring to contract radially and press against the outer wall of the fastening foot. Self-locking and anti-loosening are achieved through friction and deformation force. No screws, glue or special tools are required throughout the process, achieving tool-free and rapid installation. Attached Figure Description

[0014] Figure 1 This is a front exploded view of the present invention;

[0015] Figure 2 This is a rear exploded view of the present invention;

[0016] Figure 3 This is a top view of the assembled cross-sectional structure of this utility model;

[0017] Figure 4 This is a schematic diagram of the cross-sectional structure at the connection between the fastening foot and the fastening cap of this utility model;

[0018] Figure 5 This is a schematic diagram of the spring clip structure of this utility model;

[0019] Figure 6 This utility model Figure 3 A magnified view of the structure at point A in the middle;

[0020] Figure 7 This is a schematic diagram of the installation structure of the present invention on the outside of the gas cylinder cover;

[0021] Figure 8 This is a schematic diagram of the installation structure of this utility model and the inner side of the gas cylinder cover.

[0022] In the diagram: 1. Marking component; 11. Marking boss; 12. Slot 1; 13. Slot 2; 14. Slot; 2. Transparent cover; 3. Chip substrate; 4. Fastening base; 41. Fastening foot; 411. Raised ring; 42. Receiving groove; 43. Locking block; 5. Anti-detachment base; 51. Anti-detachment cylinder; 511. Raised one; 52. Slot 3; 53. Elastic ring; 6. High-frequency component; 7. Spring; 8. Fastening cap; 81. Raised two. Detailed Implementation

[0023] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0024] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0025] 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.

[0026] Please see Figure 1-8A special anti-metal label for liquefied gas cylinders includes a marking component 1, a transparent shell 2, a chip substrate 3, a fastening base 4, an anti-detachment base 5, a high-frequency component 6, a spring 7, and a fastening cap 8. The marking component 1, fastening base 4, anti-detachment base 5, and fastening cap 8 are all made of PPS to reduce metal interference with radio frequency. The outer surface of the marking component 1 has marking protrusions 11 for printing QR codes / text. The transparent shell 2 is fastened to the marking protrusions 11, and the inner edge of the transparent shell 2 engages with the outer edge of the marking protrusions 11 to mark the surface of the marking protrusions 11. For protection, the chip substrate 3 is inserted into the first groove 12 on the back of the marking component 1, and the fastening base 4 is inserted into the second groove 13 on the back of the marking component 1. The first groove 12 and the second groove 13 form a stepped groove structure. The first groove 12 is deeper than the second groove 13 and is closer to the marking protrusion 11. Specifically, elastic blocks 43 are connected to both sides of the fastening base 4, and the side surface of the fastening base 4 corresponding to the blocks 43 is provided with a receiving groove 42. The inner edges of both sides of the second groove 13 are provided with a slot 14 corresponding to each block 43. When the fastening base 4 is aligned with the second groove 13, the elastic blocks 43 on both sides are pressed to retract into the receiving groove 42. After the blocks 43 slide into the slots 14 on the side of the second groove 13, they are reset and locked, so that the fastening base 4 and the marking component 1 are not easy to separate after assembly.

[0027] A pair of fastening feet 41 are installed on the back of the fastening base 4. The back of the anti-detachment base 5 is provided with an anti-detachment sleeve 51 corresponding to each fastening foot 41. During installation, the fastening base 4 is attached to the outer surface of the gas cylinder cover, the fastening feet 41 pass through the mounting holes of the gas cylinder cover and extend into the inner side of the gas cylinder cover, and the anti-detachment base 5 is attached to the inner side of the gas cylinder cover, so that the anti-detachment sleeve 51 is fitted over the fastening feet 41. The high-frequency component 6 is installed in the groove 3 52 on the back of the anti-detachment base 5 and fixed by conductive adhesive. The spring piece 7 is fitted over the fastening feet 41 and is located inside the anti-detachment sleeve 51. The fastening cap 8 is fastened over the anti-detachment sleeve 51, and the end of the fastening cap 8 inserted into the anti-detachment sleeve 51 squeezes the raised part of the spring piece 7, causing it to retract and lock the fastening feet 41, thereby achieving self-locking and anti-loosening.

[0028] To further improve assembly stability, a raised ring 411 is provided on the outer wall of the fastening foot 41. After the fastening foot 41 is fully inserted into the mounting hole of the gas cylinder cover and passes through the through hole of the anti-detachment base 5, the raised ring 411 is exposed on the inner surface of the anti-detachment base 5. An elastic ring 53 is installed in the through hole of the anti-detachment base 5. The elastic ring 53 is made of rubber, and the inner diameter of the elastic ring 53 is 1-2mm smaller than the outer diameter of the raised ring 411. This allows the raised ring 411 to compress the inner opening of the elastic ring 53 when it passes through the elastic ring 53. After the expansion of the ring passes through the elastic ring 53, the elastic ring 53 automatically recovers its deformation, thus narrowing the opening and making it difficult for the convex ring 411 to fall off. In addition, the inner wall of the anti-detachment cylinder 51 is provided with an annular protrusion 511, and the outer wall of the cylinder of the fastening cap 8 is provided with an annular protrusion 81. When the fastening cap 8 is pressed into the anti-detachment cylinder 51, the protrusion 81 can squeeze and pass over the protrusion 511, and interlock with the protrusion 511. The height of the interlock between the protrusion 511 and the protrusion 81 is 0.8mm, thereby preventing the fastening cap 8 from falling off.

[0029] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0030] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A special anti-metallic label for liquefied gas cylinder, comprising a marking member (1), characterized in that: It also includes a transparent shell (2), a chip substrate (3), a fastening base (4), an anti-detachment base (5), a high-frequency component (6), a spring (7), and a fastening cap (8). The outer side of the marking component (1) is provided with a marking protrusion (11), and the transparent shell (2) is fastened to the outside of the marking protrusion (11). The chip substrate (3) is inserted into the first groove (12) on the back of the marking component (1), and the fastening base (4) is inserted into the second groove (13) on the back of the marking component (1). A pair of fastening feet (41) are installed on the back of the seat (4). The back of the anti-detachment base (5) is provided with an anti-detachment cylinder (51) corresponding to each fastening foot (41). The high-frequency component (6) is installed in the groove three (52) on the back of the anti-detachment base (5). The spring piece (7) is sleeved on the outside of the fastening foot (41). The fastening cap (8) is fastened on the outside of the anti-detachment cylinder (51). The end of the fastening cap (8) inserted into the anti-detachment cylinder (51) squeezes the raised part of the spring piece (7) to lock the fastening foot (41).

2. The anti-metallic label for a liquefied gas cylinder according to claim 1, wherein: Both sides of the fastening base (4) are connected to elastic blocks (43), and the fastening base (4) corresponding to the blocks (43) has a receiving groove (42) on its side surface. The inner edges of the two sides of the groove (13) are provided with grooves (14) for each block (43).

3. The anti-metallic label for a liquefied gas cylinder according to claim 1, wherein: The outer side wall of the fastening foot (41) is provided with a protruding ring (411), and the distance between the protruding ring (411) and the fastening base (4) is equal to the sum of the thicknesses of the anti-detachment base (5) and the liquefied gas cylinder cover.

4. The anti-metallic label for a liquefied petroleum gas cylinder according to claim 3, wherein: An elastic ring (53) is installed in the perforation of the anti-detachment base (5), and the inner diameter of the elastic ring (53) is 1-2 mm smaller than the outer diameter of the convex ring (411).

5. The anti-metal tag for liquefied gas cylinders according to claim 1, characterized in that: The inner wall of the anti-detachment cylinder (51) is provided with an annular protrusion one (511), and the outer wall of the cylinder of the fastening cap (8) is provided with an annular protrusion two (81), and the protrusion one (511) and the protrusion two (81) interlock with each other.

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