CN210734970U - Reusable lead seal and lead seal device - Google Patents
Reusable lead seal and lead seal device Download PDFInfo
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- CN210734970U CN210734970U CN201920970598.5U CN201920970598U CN210734970U CN 210734970 U CN210734970 U CN 210734970U CN 201920970598 U CN201920970598 U CN 201920970598U CN 210734970 U CN210734970 U CN 210734970U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/80—Packaging reuse or recycling, e.g. of multilayer packaging
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Abstract
The embodiment of the utility model discloses but reuse's lead sealing and lead sealing device. This but reuse's lead sealing includes tapered end and lock body, and the tapered end is in lock body one side, is equipped with the locating piece on the lock body, is equipped with the positioning groove that supplies the lock body to pass through on the tapered end to and carry out the locating pin of locking with the locating piece cooperation, the locating pin setting is in the positioning groove top, the spring structure that is provided with on the locating pin, and the locating pin passes through spring structure to be fixed on the tapered end, the locating pin is for can being made by magnetic adsorption's material. The utility model discloses be provided with spring structure on the locating pin in well reuse's lead sealing, and the locating pin is for can being made by magnetic adsorption's material, like this after the lock body of lead sealing inserts the tapered end locking, the locating pin can be passed through magnetic adsorption compression spring structure by outside magnetic equipment for lead sealing is in non-locking state, makes lead sealing reuse, has avoided the material extravagant, has reduced material cost.
Description
Technical Field
The utility model relates to a lead sealing technical field, concretely relates to but reuse's lead sealing and lead sealing device.
Background
Lead seals are snap-lock like devices that are applied by a particular person after the goods are loaded into the container and the door is properly closed. Lead seals can be classified into customs seals, business tests seals, and business seals according to the personnel applying the lead seals. Once the lead seal is properly locked, it cannot be opened unless it is violently broken (i.e., sheared off), and the broken lead seal cannot be reused. Each lead seal is provided with a unique number mark. As long as the appearance of the box body is complete, the box door is correctly closed, and the lead seal is normally locked, the box body can be proved to be not opened privately in the transportation process, and the condition in the box is supervised and responsible by a box packing person during the box packing.
At present, the logistics and express industry mostly adopts plastic lead sealing to seal goods, transport vehicles and record transmission information. Because the plastic lead seal is disposable, the use amount in the industry is huge, a large amount of plastic garbage is generated every day, the environmental protection and the enterprise cost are influenced, the existing lead seal structure is too simple, if the existing lead seal is damaged maliciously, the new lead seal is used again, and workers are difficult to find the lead seal in the process of overhauling or checking.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model provides a but reuse's lead sealing and lead sealing device, but lead sealing reuse has avoided the material extravagant, has reduced material cost.
In a first aspect, this application provides a but reuse's lead sealing, but reuse's lead sealing includes tapered end and lock body, the tapered end is in lock body one side, be equipped with the locating piece on the lock body, be equipped with the confession on the tapered end lock body passes through positioning groove, and with the locating piece cooperation carries out the locating pin of locking, the locating pin sets up the positioning groove top, be provided with spring structure on the locating pin, the locating pin passes through spring structure fixes on the tapered end, the locating pin is for can being made by magnetic adsorption's material.
In some embodiments of the present application, when the lock body is inserted into a preset position in the positioning slot of the lock head, the positioning pin blocks the positioning block, so that the reusable lead seal is in a locked state.
In some embodiments of this application, the vertical setting of spring structure, when the locating pin receives outside top magnetic equipment to adsorb, the locating pin is adsorbed and is compressed upwards the spring structure makes the locating pin up withdraw from positioning slot, but reuse's lead sealing is in non-locking state, the lock body can be followed take out in the positioning slot.
In some embodiments of the present application, still include the theftproof round pin in the tapered end, the theftproof round pin sets up the upper end of locating pin, the locating pin afterbody be provided with be used for with the locating pin afterbody draw-in groove of theftproof round pin adaptation locking, the theftproof round pin is made for the material that can not be adsorbed by magnetism.
In some embodiments of the present application, when the positioning pin is adsorbed by an external upper magnetic device, if the adsorption force exceeds a first preset value, the positioning pin is adsorbed and compressed upward to the spring structure, the positioning pin will contract to the anti-theft pin position, and the positioning pin tail clamping groove is coupled with the anti-theft pin to lock the positioning pin, so that the positioning pin cannot descend.
In some embodiments of the present application, when the positioning pin is attracted by an external upper magnetic device, if the attraction force exceeds a second preset value and does not exceed the first preset value, the positioning pin is attracted and compressed upward to the spring structure, so that the positioning pin exits upward from the positioning slot, and the positioning pin is not coupled to the anti-theft pin, the reusable lead seal is in a non-locking state, and the lock body can be pulled out from the positioning slot;
wherein the first preset value is greater than the second preset value.
In some embodiments of the present application, the locating block is a toothed locating block.
In some embodiments of the present application, an end of the lock body facing away from an end of the lock cylinder is in a triangular structure or an isosceles trapezoid structure.
In some embodiments of the present application, an RFID chip for storing information of an article is further disposed in the lock cylinder.
In a second aspect, the application provides a lead sealing device, which comprises a reusable lead seal and magnetic equipment, wherein the reusable lead seal comprises a lock head and a lock body, the lock head is arranged on one side of the lock body, a positioning block is arranged on the lock body, a positioning clamping groove for the lock body to pass through and a positioning pin matched with the positioning block to lock are arranged on the lock head, the positioning pin is arranged above the positioning clamping groove, a spring structure is arranged on the positioning pin, the positioning pin is fixed on the lock head through the spring structure, and the positioning pin is made of a material capable of being magnetically adsorbed; the magnetic equipment is used for providing magnetic force to adsorb the positioning pin in the lead seal.
In some embodiments of the present application, when the lock body is inserted into a preset position in the positioning slot of the lock head, the positioning pin blocks the positioning block, so that the reusable lead seal is in a locked state.
In some embodiments of this application, the vertical setting of spring structure, when the locating pin receives outside top magnetic equipment to adsorb, the locating pin is adsorbed and is compressed upwards the spring structure makes the locating pin up withdraw from positioning slot, but reuse's lead sealing is in non-locking state, the lock body can be followed take out in the positioning slot.
In some embodiments of the present application, still include the theftproof round pin in the tapered end, the theftproof round pin sets up the upper end of locating pin, the locating pin afterbody be provided with be used for with the locating pin afterbody draw-in groove of theftproof round pin adaptation locking, the theftproof round pin is made for the material that can not be adsorbed by magnetism.
In some embodiments of the present application, when the positioning pin is adsorbed by an external upper magnetic device, if the adsorption force exceeds a first preset value, the positioning pin is adsorbed and compressed upward to the spring structure, the positioning pin will contract to the anti-theft pin position, and the positioning pin tail clamping groove is coupled with the anti-theft pin to lock the positioning pin, so that the positioning pin cannot descend.
In some embodiments of the present application, when the positioning pin is adsorbed by the magnetic device above the outside, if the adsorption force exceeds the second preset value and does not exceed the first preset value, the positioning pin is adsorbed and compressed upward by the spring structure, so that the positioning pin exits upward from the positioning slot, and the positioning pin cannot be coupled with the anti-theft pin, the reusable lead seal is in a non-locking state, and the lock body can be taken out from the positioning slot.
In some embodiments of the present application, the locating block is a toothed locating block.
In some embodiments of the present application, an end of the lock body facing away from an end of the lock cylinder is in a triangular structure or an isosceles trapezoid structure.
In some embodiments of the present application, an RFID chip for storing information of an article is further disposed in the lock head, and an RFID reader paired with the RFID chip is further disposed in the magnetic device.
The embodiment of the utility model provides an in repeatedly usable's lead sealing includes tapered end and lock body, and the tapered end is equipped with the locating piece on the lock body in lock body one side, be equipped with the positioning groove that supplies the lock body to pass through on the tapered end to and carry out the locating pin of locking with the locating piece cooperation, the locating pin setting is in the positioning groove top, the spring structure that is provided with on the locating pin, and the locating pin passes through spring structure to be fixed on the tapered end, the locating pin is for can being made by magnetic adsorption's material. The utility model discloses be provided with spring structure on the locating pin in well reuse's lead sealing, and the locating pin is for can being made by magnetic adsorption's material, like this after the lock body of lead sealing inserts the tapered end locking, the locating pin can be passed through magnetic adsorption compression spring structure by outside magnetic equipment for lead sealing is in non-locking state, makes lead sealing reuse, has avoided the material extravagant, has reduced material cost.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural view of an embodiment of a reusable lead seal provided in an embodiment of the present invention;
fig. 2 is a schematic cross-sectional structure view of an embodiment of the lock head of the embodiment of the present invention;
fig. 3 is a schematic cross-sectional structure view of an embodiment of the reusable lead sealing lock head provided in the embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In this application, the word "exemplary" is used to mean "serving as an example, instance, or illustration. Any embodiment described herein as "exemplary" is not necessarily to be construed as preferred or advantageous over other embodiments. The following description is presented to enable any person skilled in the art to make and use the invention. In the following description, details are set forth for the purpose of explanation. It will be apparent to one of ordinary skill in the art that the present invention may be practiced without these specific details. In other instances, well-known structures and processes are not shown in detail to avoid obscuring the description of the invention with unnecessary detail. Thus, the present invention is not intended to be limited to the embodiments shown, but is to be accorded the widest scope consistent with the principles and features disclosed herein.
The embodiment of the utility model provides a but reuse's lead sealing and lead sealing device, the following detailed description that carries out respectively.
Firstly, the embodiment of the utility model provides a but reuse's lead sealing is provided, this but reuse's lead sealing includes tapered end and lock body, the tapered end is in lock body one side, be equipped with the locating piece on the lock body, be equipped with the confession on the tapered end lock body passes through positioning groove, and with the locating piece cooperation carries out the locating pin that locks, the locating pin sets up positioning groove top, the spring structure that is provided with on the locating pin, the locating pin passes through spring structure fixes on the tapered end, the locating pin is for can being made by magnetic adsorption's material.
As shown in fig. 1 and fig. 2, fig. 1 is a schematic structural view of an embodiment of a reusable lead seal in an embodiment of the present invention, fig. 2 is a schematic cross-sectional view of an embodiment of the lock cylinder, specifically, as shown in fig. 1 and 2, the reusable lead seal comprises a lock head 100 and a lock body 200, wherein the lock head 100 is arranged at one side of the lock body 200, a positioning block 201 is arranged on the lock body 200, a positioning slot 101 for the lock body 200 to pass through is arranged on the lock head 100, and a positioning pin 102 which is matched with the positioning block 201 for locking, wherein the positioning pin 102 is arranged above the positioning slot 101, the positioning pin 102 is provided with a spring structure 103, the positioning pin 102 is fixed on the lock cylinder 100 through the spring structure 103, the positioning pin 102 is made of a material that can be magnetically attracted, that is, the positioning pin 102 is made of a magnetic substance or a substance that can be magnetically attracted.
The utility model discloses be provided with spring structure 103 on locating pin 102 in well reuse's lead sealing, and locating pin 102 is for can being made by magnetic adsorption's material, like this after the lock body 200 of lead sealing inserts tapered end 100 locking, locating pin 102 can be passed through magnetic adsorption compression spring structure 103 by outside magnetic equipment for lead sealing is in non-locking state, makes lead sealing reuse, has avoided the material extravagant, has reduced material cost.
The utility model discloses during the implementation, as shown in fig. 2, when lock body 200 inserts when presetting the position in the positioning channel section 101 of tapered end 100, locating pin 102 blocks locating piece 201 makes but reuse's lead sealing is in locking state, and the lead sealing that is in locking state can't be by the pulling.
In addition, spring structure 103 can vertically set up, works as when locating pin 102 receives outside top magnetic equipment to adsorb, locating pin 102 is adsorbed and is compressed up spring structure 103 makes locating pin 102 withdraws from up positioning groove 101, but reuse's lead sealing is in non-locking state, lock body 200 can follow take out in positioning groove 101, it needs to explain, the utility model discloses in, because spring structure 103 is vertical setting, outside magnetic equipment need adsorb above the tapered end for spring structure upwards contracts, just can with lock body 200 can be followed take out in positioning groove 101, if the below contracts, only can let locating pin 102 continue the card down to go into positioning groove 101, can't take out lock body 200.
The spring structure 103 disposed on the positioning pin 102 may be a spring structure 103 whose lower end is fixed to the upper end of the positioning pin 102, or the spring structure 103 is hollow, the positioning pin 102 is disposed in the hollow space of the spring structure 103, and the lower end of the positioning pin 102 exceeds the lower end of the spring structure 103, and the inner sides of the two sides of the spring structure 103 may be fixed to the outer surface of the positioning pin 102 by welding or the like.
In some embodiments of the present invention, the lock head 100 further includes an anti-theft pin 104, the anti-theft pin 104 is disposed at the upper end of the positioning pin 102, the tail of the positioning pin 102 is provided with a positioning pin tail slot 105 adapted and locked with the anti-theft pin 104, the anti-theft pin 104 is made of a material that can not be magnetically adsorbed, that is, the material of the anti-theft pin 104 is not a magnetic material or a material that can be magnetically adsorbed, so that the anti-theft pin 104 cannot be magnetically attracted by an external magnetic device.
As shown in fig. 2 and fig. 3, fig. 3 is a schematic partial sectional structure diagram of a reusable lead seal body inserted into a lock head, when the reusable lead seal is currently in a locked state and the positioning pin 102 is attracted by an external upper magnetic device, if the attraction force exceeds a first preset value, the positioning pin 102 is attracted upward to compress the spring structure 103, the positioning pin 102 will contract to the position of the anti-theft pin 104, and the positioning pin tail slot 105 is coupled with the anti-theft pin 104 to lock the positioning pin 102, so that the positioning pin 102 cannot descend.
As shown in fig. 2 and 3, when the reusable lead seal is currently in a locked state and the positioning pin 102 is adsorbed by an external upper magnetic device, if the adsorption force exceeds a second preset value (just enough to the adsorption force value of the positioning pin 102 in the positioning slot 101) and does not exceed the first preset value (where the first preset value is greater than the second preset value), the positioning pin 102 is adsorbed and compressed upward to compress the spring structure 103, so that the positioning pin 102 exits upward from the positioning slot 101, and the positioning pin 101 is not coupled to the anti-theft pin 104, the reusable lead seal is in an unlocked state, and the lock body 200 can be pulled out from the positioning slot 101.
As shown in fig. 2 and 3, when the reusable lead seal is currently in a locked state and the positioning pin 102 is adsorbed by an external upper magnetic device, if the adsorption force does not exceed a second preset value, one condition is that the adsorption force is too small, the spring structure 103 is not deformed at all, and the position of the positioning pin 102 is not changed, and the other condition is that the positioning pin 102 is adsorbed to compress the spring structure 103 upwards, but the adsorption force is still too small, so that the positioning pin 102 cannot be completely separated from the positioning slot 101, and the lead seal is currently still in the locked state.
The following illustrates the unlocking of the lead seal in a specific embodiment:
assuming that the elastic force of the spring structure 103 is set to an X value (X is a positive number):
①, the external magnetic attraction is less than or equal to X, the attraction is too small, the position of the positioning pin 102 is kept unchanged when the spring structure 103 does not deform, or the spring structure 103 deforms but is not enough to make the positioning pin 102 completely separate from the positioning slot 101;
②, when the external magnetic attraction force is more than X and less than nX (n is a positive integer more than 1), the positioning pin 102 is normally contracted upwards to withdraw from the positioning slot 8, and the lock body 200 is drawn out from the positioning slot 101;
③, the external magnetic attraction force is not less than nX, the positioning pin 102 will shrink to the position of the anti-theft pin 104, the positioning pin 102 cannot descend due to the coupling of the positioning pin tail clamping groove 105 and the anti-theft pin 104, and the lead seal is discarded.
Therefore, the utility model discloses in, through the settlement to magnetic force equipment magnetic force adsorption value, can design corresponding magnetic force equipment, go to unblock this lock-out state's lead sealing through this magnetic force equipment, can recycle lead sealing on the one hand, on the other hand has also guaranteed that this lead sealing can not be simple use magnetic force equipment by other users and has explaind.
In some embodiments of the present invention, the positioning block may be a serrated positioning block. Of course, it is understood that other shapes, such as square waves, etc., are possible in other embodiments of the present invention.
In addition, the end of the lock body 200 at the end away from the lock head 100 is in a triangular structure or an isosceles trapezoid structure, so that the size of the end of the lock body 200 is small relative to the size of the rear position, which is beneficial to inserting the lock body 200 into the positioning slot 101.
An RFID chip 106 for storing article information is also disposed in the lock cylinder 100. The RFID chip 106 is embedded in one side of the lock head 100 (for example, the right side of the lock head 100 shown in fig. 2), has the function of repeatedly reading and writing information and the uniqueness of marking, and can be used for storing the information of the article to be locked corresponding to the lead seal.
In order to better implement the embodiment of the utility model provides an in reusable's lead sealing, on reusable's lead sealing basis, the embodiment of the utility model provides an in still provide a lead sealing device, lead sealing device includes lead sealing and magnetic force equipment, lead sealing is for the lead sealing of reusable as in any embodiment in the above-mentioned embodiment, magnetic force equipment is used for providing magnetic force and adsorbs locating pin in the lead sealing.
Furthermore, when the lock body is inserted into a preset position in a positioning clamping groove of the lock head, the positioning block is clamped by the positioning pin, so that the reusable lead seal is in a locking state.
Further, the vertical setting of spring structure, when the locating pin receives outside top magnetic equipment to adsorb, the locating pin is adsorbed and is up compressed the spring structure makes the locating pin up withdraw from positioning groove, but reuse's lead sealing is in non-locking state, the lock body can be followed take out in the positioning groove.
Furthermore, the lock head also comprises an anti-theft pin which is arranged at the upper end of the positioning pin, the tail part of the positioning pin is provided with a positioning pin tail clamping groove which is used for being matched and locked with the anti-theft pin, and the anti-theft pin is made of a material which can not be adsorbed by magnetism.
Further, when the positioning pin is adsorbed by magnetic equipment above the outside, if the adsorption force exceeds a first preset value, the positioning pin is adsorbed to compress the spring structure upwards, the positioning pin is contracted to the anti-theft pin position, the tail clamping groove of the positioning pin is coupled with the anti-theft pin, the positioning pin is locked, and the positioning pin cannot descend.
Further, when the positioning pin is adsorbed by magnetic equipment above the outside, if the adsorption force exceeds a second preset value and does not exceed the first preset value, the positioning pin is adsorbed to upwards compress the spring structure, so that the positioning pin upwards exits from the positioning slot, the positioning pin cannot be coupled with the anti-theft pin, the reusable lead seal is in a non-locking state, and the lock body can be drawn out from the positioning slot.
Furthermore, the positioning block is a sawtooth-shaped positioning block. Furthermore, the end part of one end of the lock body, which is far away from the lock head, is of a triangular structure or an isosceles trapezoid structure.
In some embodiments of the present invention, an RFID (Radio Frequency Identification) chip for storing article information is further disposed in the lock head, and an RFID reader paired with the RFID chip is further disposed in the magnetic device. When the magnetic device is placed above the lead seal lock head, on one hand, the positioning pin is adsorbed by providing corresponding magnetic adsorption force, so that the lead seal in a locked state is unlocked (specifically referring to corresponding content in the reusable lead seal), and on the other hand, information of an article locked by the lead seal correspondingly, such as an article bar code, an article category, an order number and the like, can be acquired by matching the RFID chip and the RFID reader.
In the above embodiments, the descriptions of the respective embodiments have respective emphasis, and parts that are not described in detail in a certain embodiment may refer to the above detailed descriptions of other embodiments, and are not described herein again.
In a specific implementation, each unit or structure may be implemented as an independent entity, or may be combined arbitrarily to be implemented as one or several entities, and the specific implementation of each unit or structure may refer to the foregoing method embodiment, which is not described herein again.
The reusable lead sealing and lead sealing device provided by the embodiment of the present invention is described in detail above, and the principle and the implementation of the present invention are explained by applying specific embodiments herein, and the description of the above embodiments is only used to help understand the method and the core idea of the present invention; meanwhile, for those skilled in the art, according to the idea of the present invention, there may be some changes in the specific implementation and application scope, and to sum up, the content of the present specification should not be understood as a limitation to the present invention.
Claims (10)
1. The utility model provides a but reuse's lead sealing, its characterized in that, but reuse's lead sealing includes tapered end and lock body, the tapered end is in lock body one side, be equipped with the locating piece on the lock body, be equipped with the confession on the tapered end lock body passes through the positioning groove, and with the locating pin that the locating piece cooperation was locked, the locating pin sets up the positioning groove top, be provided with spring structure on the locating pin, the locating pin passes through spring structure fixes on the tapered end, the locating pin is for can being made by magnetic adsorption's material.
2. The reusable lead seal according to claim 1, wherein when the lock body is inserted into a predetermined position in the positioning slot of the lock head, the positioning pin catches the positioning block, so that the reusable lead seal is in a locked state.
3. The reusable lead seal according to claim 2, wherein the spring structure is vertically arranged, when the positioning pin is attracted by an external upper magnetic device, the positioning pin is attracted to compress the spring structure upwards, so that the positioning pin is withdrawn upwards from the positioning slot, the reusable lead seal is in a non-locking state, and the lock body can be withdrawn from the positioning slot.
4. The reusable lead seal according to claim 1, wherein the lock head further comprises an anti-theft pin, the anti-theft pin is arranged at the upper end of the positioning pin, a positioning pin tail clamping groove for being matched and locked with the anti-theft pin is formed in the tail of the positioning pin, and the anti-theft pin is made of a material which cannot be magnetically adsorbed.
5. The reusable lead seal according to claim 4, wherein when the positioning pin is attracted by an external magnetic device above, if the attraction force exceeds a first predetermined value, the positioning pin is attracted and compresses the spring structure, the positioning pin will contract to the anti-theft pin position, and the positioning pin tail slot is coupled with the anti-theft pin to lock the positioning pin so that the positioning pin cannot descend.
6. The reusable lead seal according to claim 5, wherein when the positioning pin is attracted by an external upper magnetic device, if the attraction force exceeds a second predetermined value and does not exceed the first predetermined value, the positioning pin is attracted and compressed upward to compress the spring structure, so that the positioning pin is withdrawn upward from the positioning slot, and the positioning pin is not coupled to the anti-theft pin, the reusable lead seal is in an unlocked state, and the lock body can be withdrawn from the positioning slot;
wherein the first preset value is greater than the second preset value.
7. The reusable lead seal according to any of claims 1 to 6, wherein the locating block is a serrated locating block.
8. The reusable lead seal according to any of claims 1 to 6, wherein the end of the lock body facing away from the end of the lock cylinder is triangular or isosceles trapezoidal in configuration.
9. The reusable lead seal according to any of claims 1 to 6, wherein an RFID chip for storing item information is further disposed within the lock cylinder.
10. A lead seal, characterized in that the lead seal comprises a lead seal and a magnetic device, wherein the lead seal is a reusable lead seal according to any one of claims 1 to 9, and the magnetic device is used for providing magnetic force to adsorb a positioning pin in the lead seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920970598.5U CN210734970U (en) | 2019-06-25 | 2019-06-25 | Reusable lead seal and lead seal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920970598.5U CN210734970U (en) | 2019-06-25 | 2019-06-25 | Reusable lead seal and lead seal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210734970U true CN210734970U (en) | 2020-06-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920970598.5U Active CN210734970U (en) | 2019-06-25 | 2019-06-25 | Reusable lead seal and lead seal device |
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| CN (1) | CN210734970U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114909042A (en) * | 2022-04-02 | 2022-08-16 | 郑州鸿浩信息技术有限公司 | Violence-proof unsealing type intelligent lead sealing strip |
-
2019
- 2019-06-25 CN CN201920970598.5U patent/CN210734970U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114909042A (en) * | 2022-04-02 | 2022-08-16 | 郑州鸿浩信息技术有限公司 | Violence-proof unsealing type intelligent lead sealing strip |
| CN114909042B (en) * | 2022-04-02 | 2024-05-03 | 郑州鸿浩信息技术有限公司 | Intelligent lead seal capable of preventing violent unsealing |
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