Disposable RFlD iron sheet sealing strip

Abstract

The utility model discloses a disposable RFlD iron sheet sealing strip, and relates to the technical field of sealing strips. Comprising a connecting strip, the connecting strip is in a long strip shape, a fixing strip is arranged at one end of the connecting strip, and a connecting hole is formed in the fixing strip; the locking mechanism is arranged on the outer side of the connecting strip and used for fixing the connecting strip, the locking mechanism comprises a locking piece and a fixing piece, the locking piece is arranged on the outer side of the connecting strip and used for limiting the fixing strip, and the fixing piece is arranged on the outer side of the locking piece and used for protecting the locking piece. Through the arrangement of the locking piece and the connecting strip, matching of the connecting hole, the fixing strip, the fixing frame, the protective cover, the supporting plate, the connecting plate and the limiting block is achieved, so that the connecting strip is limited in the using process, the sealing strip is prevented from being opened through a tool, and the sealing reliability of the lead seal in the using process is improved.

Description

Technical Field

[0001] This utility model relates to the field of sealing technology, specifically to a disposable RF1D iron sheet seal. Background Technology

[0002] Lead seals, as a tool to prevent unauthorized opening of sealed items, function similarly to a lock. Once properly locked, they cannot be opened unless forcibly broken. A damaged lead seal cannot be restored or reused, thus proving that the sealed item has been opened without authorization. Lead seals serve to prevent tampering, theft, and unsealing. They are widely used in various sealing applications such as postal services, logistics transportation, and measuring instruments.

[0003] Most existing lead seals involve passing a lead seal thread through a hole in the seal. When applying the seal using sealing pliers or stamping pliers, the seal is pressed tightly against the thread, making the seal and thread a single unit. Because the hole is straight, the lead seal thread runs in a straight line within the seal. Since lead seals are made of soft metal, in practice, tools like small taps can be used to enlarge the hole, pull out the lead seal thread, open the seal, and then reinsert the thread to restore it. This weakens the sealing reliability of the seal during use. Therefore, a disposable RF1D iron seal strip is proposed. Utility Model Content

[0004] The purpose of this utility model is to solve the problem that after using tools such as small taps to enlarge the hole, the lead sealing wire is pulled out, the seal is opened, and then the lead sealing wire is put back into the seal to restore it, thereby weakening the sealing reliability of the lead seal during use. This utility model provides a disposable RF1D iron sheet seal.

[0005] To achieve the above objectives, this utility model specifically adopts the following technical solution:

[0006] A disposable RFID metal seal, comprising:

[0007] A connecting strip, which is long and has a fixing strip at one end, and a connecting hole is provided inside the fixing strip;

[0008] A locking mechanism is provided on the outside of the connecting strip for fixing the connecting strip. The locking mechanism includes a locking member and a fixing member. The locking member is provided on the outside of the connecting strip for limiting the fixing strip. The fixing member is provided on the outside of the locking member for protecting the locking member. The locking member cooperates with the fixing member to limit the connection hole.

[0009] Furthermore, the outer side of the connecting strip is provided with multiple folded edges, which are distributed on both sides of the connecting strip.

[0010] Furthermore, the outer side of the connecting strip is also provided with an identification groove.

[0011] Furthermore, the locking component includes a fixing frame, which is disposed at the other end of the connecting strip. A protective cover is provided on one side of the fixing frame, and a through hole is opened on the protective cover relative to the side of the fixing frame. A support plate is provided on the other side of the fixing frame, and the support plate is connected to the fixing frame. A connecting plate and a limiting block are sequentially provided on the support plate relative to the side of the fixing frame. The connecting plate is connected to the support plate, and the limiting block is adapted to the connecting hole. A pressure strip is provided on the outer side of the support plate, and the pressure strip is connected to the fixing frame.

[0012] Furthermore, the fixing component includes a fixing shell, which is open on one side. The fixing shell has a positioning groove and an insertion hole inside. The insertion hole penetrates one side of the fixing shell, and the fixing frame is set inside the positioning groove. The connecting strip slides inside the insertion hole. A sticker is provided inside the fixing shell. An observation cover is provided on the outside of the fixing shell. A fixing plate is provided on the open side of the fixing shell. A limiting strip is provided on the fixing plate relative to the side of the fixing shell. There are multiple fixing shells, and the limiting strip abuts against the support plate.

[0013] Furthermore, the support plate is provided with a support block on the side opposite to the limiting block, and the support block is in contact with the limiting block.

[0014] The beneficial effects of this utility model are as follows:

[0015] This utility model, through the setting of locking components and connecting strips, achieves the cooperation of connecting holes, fixing strips, fixing frames, protective covers, support plates, connecting plates and limiting blocks, thereby limiting the connecting strip during use and preventing the seal from being opened with tools, thus improving the sealing reliability of the lead seal during use. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0017] Figure 2 This is a partial sectional view of the present invention;

[0018] Figure 3 This is a partial sectional view of the fastener of this utility model;

[0019] Figure 4 This is an enlarged view of the limiting block of this utility model;

[0020] Figure 5 This is an enlarged view of the pressure strip of this utility model;

[0021] Figure 6 This is an enlarged view of the fixed shell of this utility model;

[0022] Figure 7 This is an enlarged view of the fixing plate of this utility model;

[0023] Reference numerals: 1. Connecting strip; 101. Connecting hole; 102. Fixing strip; 103. Marking groove; 104. Folded edge; 2. Locking component; 201. Fixing frame; 202. Protective cover; 203. Through hole; 204. Support plate; 205. Connecting plate; 206. Limiting block; 207. Pressure strip; 208. Supporting block; 3. Fixing component; 301. Fixing shell; 302. Positioning groove; 303. Observation cover; 304. Insertion hole; 305. Sticker; 306. Fixing plate; 307. Limiting strip. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0025] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0026] It should be noted that similar reference numerals and letters in the following figures indicate similar items; therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0027] In the description of the embodiments of this utility model, it should be noted that the terms "inner", "outer", "upper", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the utility model product is usually placed when in use. They 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. Therefore, they should not be construed as limitations on this utility model.

[0028] like Figures 1 to 7As shown, a disposable RF1D metal sheet seal includes: a connecting strip 1, which is elongated and has a fixing strip 102 at one end, with a connecting hole 101 inside the fixing strip 102; and a locking mechanism, disposed on the outside of the connecting strip 1 for fixing the connecting strip 1. The locking mechanism includes a locking member 2 and a fixing member 3. The locking member 2 is disposed on the outside of the connecting strip 1 for limiting the fixing strip 102, and the fixing member 3 is disposed on the outside of the locking member 2 for protecting the locking member 2. The locking member 2, together with the fixing member 3, limits the connection hole 101. Specifically, when a container needs to be sealed, the connecting strip 1 is first controlled... The connecting strip 1 is bent so that the fixing strip 102 can be inserted into the fixing member 3. During the bending process of the fixing strip 102, the connecting strip 1 is limited by the cooperation of the connecting hole 101 and the fixing member 3, ensuring that the connecting strip 1 can stably close the container during use. During use, the fixing member 3 can limit and protect the locking member 2, ensuring that the fixing member 3 can stably limit the fixing strip 102 during use. During use, the locking member 2 cooperates with the connecting hole 101 and the fixing strip 102 to hold the bent connecting strip 1, ensuring that the connecting strip 1 and the locking member 2 stably seal the container.

[0029] like Figures 1 to 7 As shown, the outer side of the connecting strip 1 is also provided with a folded edge 104. There are multiple folded edges 104, and the folded edges 104 are distributed on both sides of the connecting strip 1. Specifically, the folded edges 104 can increase the strength of the connecting strip 1 during use, while folding the edge of the connecting strip 1 to prevent the edge of the connecting strip 1 from scratching the operator during use.

[0030] like Figures 1 to 7 As shown, the outer side of the connecting strip 1 is also provided with an identification groove 103. Specifically, the identification groove 103 is stamped and the content of the identification groove 103 can be selected according to the requirements. It can be a combination of numbers or letters, so as to number multiple connecting strips 1 during use, making it easy to distinguish and identify the connecting strips 1 during use.

[0031] like Figures 1 to 7As shown, the locking component 2 includes a fixing frame 201, which is disposed at the other end of the connecting strip 1. A protective cover 202 is provided on one side of the fixing frame 201, and a through hole 203 is opened on the protective cover 202 relative to the side of the fixing frame 201. A support plate 204 is provided on the other side of the fixing frame 201, and the support plate 204 is connected to the fixing frame 201. A connecting plate 205 and a limiting block 206 are sequentially provided on the side of the support plate 204 relative to the side of the fixing frame 201. The connecting plate 205 is connected to the support plate 204, and the limiting block 206 is adapted to the connecting hole 101. The outer side of the support plate 204... A pressure strip 207 is provided on the side, and the pressure strip 207 is connected to the fixing frame 201. Specifically, when the connecting strip 1 is needed to seal the container, the connecting strip 1 is first bent so that the fixing strip 102 can be inserted into the through hole 203. Then, the fixing strip 102 is continuously inserted into the protective cover 202 by the connecting strip 1, ensuring that the connecting hole 101 moves to the top of the limiting block 206. Then, the connecting strip 1 is pulled to move in the opposite direction. During the reverse movement of the connecting strip 1, the fixing strip 102 is moved backward. During the backward movement of the fixing strip 102, the limiting block 206 is controlled. The positioning block 206 is inserted into the connecting hole 101 to limit the position of the fixing strip 102, ensuring the stability of the fixing strip 102 during the sealing process. The connecting strip 1, fixing strip 102, fixing frame 201, protective cover 202, support plate 204, connecting plate 205, positioning block 206, and pressure strip 207 are all integrally formed. The connecting plate 205, support plate 204, and fixing frame 201 are folded sequentially. During use, the pressure strip 207 can press down on the folded support plate 204 to ensure the stability of the support plate 204 and connecting plate 205 during the folding process. The structure is stable, and fragile creases are provided between the connecting plate 205, the support plate 204, and the fixing frame 201 to prevent secondary folding of these components during the sealing process. The protective cover 202 can block the limiting block 206 during use, preventing reverse folding when the limiting block 206 is under force. The connecting strip 1, fixing strip 102, fixing frame 201, protective cover 202, support plate 204, connecting plate 205, limiting block 206, and pressure strip 207 can be made of metal to ensure strength during the sealing process.

[0032] like Figures 1 to 7As shown, the fixing component 3 includes a fixing shell 301, which is open on one side. The fixing shell 301 has a positioning groove 302 and an insertion hole 304 inside. The insertion hole 304 penetrates one side of the fixing shell 301, and the fixing frame 201 is located inside the positioning groove 302. The connecting strip 1 slides inside the insertion hole 304. A sticker 305 is provided inside the fixing shell 301, and an observation cover 303 is provided on the outside of the fixing shell 301. A fixing plate 306 is provided on the open side of the fixing shell 301, and a limiting strip 307 is provided on the fixing plate 306 relative to the side of the fixing shell 301. There are multiple fixing shells 301, and the limiting strip 307 abuts against the support plate 204. Specifically, during use, the fixing shell 301 and the fixing plate 306 cooperate to protect the fixing frame 201, the protective cover 202, the support plate 204, the connecting plate 205, and the limiting block 206, ensuring the stability of the fixing frame 201, the protective cover 202, the support plate 204, the connecting plate 205, and the limiting block 206. The protective cover 202, support plate 204, connecting plate 205, and limiting block 206 ensure stability during use. The positioning groove 302, in conjunction with the insertion hole 304, positions the fixing frame 201, preventing it from sliding relative to the fixing shell 301 during use. The fixing shell 301 and the fixing plate 306 are ultrasonically welded during use to ensure the stability of the fixing frame 201's position. The limiting strip 307 can press the fixing frame 201 during use, thereby further limiting its position. The fixing shell 301 also has a sticker 305 inside, which contains an induction coil and a chip, enabling data traceability and access control for the sealed container and sealed items during use, achieving intelligent management. The observation cover 303 allows for quick viewing of the status of the fixing frame 201 and the protective cover 202 during use.

[0033] like Figures 1 to 7 As shown, the support plate 204 is also provided with a support block 208 on the side relative to the limiting block 206, and the support block 208 is in contact with the limiting block 206. Specifically, the support block 208 can provide support for the limiting block 206 during use, so as to prevent the limiting block 206 from sticking to the support plate 204 during use, and ensure that the limiting block 206 can be stably inserted into the connection hole 101 during use.

[0034] like Figures 1 to 7 As shown, the working state of this disposable RF1D sheet metal seal is as follows: when it is necessary to seal the container, firstly connect the connecting strip 1 to the container, then bend the connecting strip 1. After the connecting strip 1 is bent, control the fixing strip 102 to insert into the insertion hole 304 and the through hole 203. Then pull the connecting strip 1 in the opposite direction so that the limiting block 206 is inserted into the connecting hole 101, thereby controlling the connecting strip 1 to seal the container.

[0035] In summary, this utility model includes: a connecting strip 1, which is elongated and has a fixing strip 102 at one end, with a connecting hole 101 inside the fixing strip 102; and a locking mechanism, which is disposed on the outside of the connecting strip 1 for fixing the connecting strip 1. The locking mechanism includes a locking member 2 and a fixing member 3. The locking member 2 is disposed on the outside of the connecting strip 1 for limiting the fixing strip 102, and the fixing member 3 is disposed on the outside of the locking member 2 for protecting the locking member 2. The locking member 2, together with the fixing member 3, limits the connection hole 101. Through the setting of the locking member 2 and the connecting strip 1, this utility model achieves the cooperation of the connecting hole 101, the fixing strip 102, the fixing frame 201, the protective cover 202, the support plate 204, the connecting plate 205, and the limiting block 206, thereby limiting the connection strip 1 during use and preventing the seal from being opened with tools, thus improving the sealing reliability of the lead seal during use.

[0036] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A disposable RF1D metal seal, characterized in that, include: A connecting strip, which is long and has a fixing strip at one end, and a connecting hole is provided inside the fixing strip; A locking mechanism is provided on the outside of the connecting strip for fixing the connecting strip. The locking mechanism includes a locking member and a fixing member. The locking member is provided on the outside of the connecting strip for limiting the fixing strip. The fixing member is provided on the outside of the locking member for protecting the locking member. The locking member cooperates with the fixing member to limit the connection hole.

2. The disposable RF1D iron sheet seal according to claim 1, characterized in that, The outer side of the connecting strip is also provided with multiple folded edges, which are distributed on both sides of the connecting strip.

3. The disposable RF1D iron sheet seal according to claim 1, characterized in that, The outer side of the connecting strip is also provided with an identification groove.

4. The disposable RF1D iron sheet seal according to claim 2, characterized in that, The locking component includes a fixing frame, which is disposed at the other end of the connecting strip. A protective cover is provided on one side of the fixing frame, and a through hole is opened on the protective cover relative to the side of the fixing frame. A support plate is provided on the other side of the fixing frame, and the support plate is connected to the fixing frame. A connecting plate and a limiting block are sequentially provided on the support plate relative to the side of the fixing frame. The connecting plate is connected to the support plate, and the limiting block is adapted to the connecting hole. A pressure strip is provided on the outer side of the support plate, and the pressure strip is connected to the fixing frame.

5. A disposable RF1D iron sheet seal according to claim 4, characterized in that, The fixing component includes a fixing shell with an opening on one side. The fixing shell has a positioning groove and an insertion hole inside. The insertion hole penetrates one side of the fixing shell, and the fixing frame is set inside the positioning groove. The connecting strip slides inside the insertion hole. The fixing shell has a sticker inside and an observation cover on the outside. The fixing shell has a fixing plate on the opening side. The fixing plate has a limiting strip relative to the fixing shell side. There are multiple fixing shells, and the limiting strip abuts against the support plate.

6. The disposable RF1D iron sheet seal according to claim 4, characterized in that, The support plate is further provided with a support block on the side opposite to the limiting block, and the support block is in contact with the limiting block.

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