阅读说明：本技术 一种封条 (Sealing strip ) 是由 李春浩 于 2020-07-10 设计创作，主要内容包括：本发明公开了一种封条,包括从前至后依次设置的至少一段使用段以及连接于所述使用段后端的锁扣,所述锁扣开设有锁孔；所述使用段包括沿前后方向依次分布的固定区和防开启区,所述固定区可固定于所述锁扣的锁孔内,且所述防开启区可对所述锁扣限位。本发明的封条通过设置至少一段所述使用段,利用所述固定区固定于所述锁扣的锁孔内,一旦被盗开将导致所述固定区损坏,无法通过所述防开启区再次插入锁扣的锁孔内,从而达到防盗开的目的,提高封条使用的安全性。本发明的封条具有结构简单、使用方便、安全性高等特点。(The invention discloses a seal, which comprises at least one section of using section and a lock catch, wherein the using section is arranged from front to back in sequence; the use section includes along the fixed area and the region of preventing opening that the fore-and-aft direction distributes in proper order, the fixed area can be fixed in the lockhole of hasp, just it can be right to prevent opening the region the hasp is spacing. The seal strip is provided with at least one section of the using section, is fixed in the lock hole of the lock catch by using the fixing area, and once the fixing area is damaged by being stolen, the seal strip cannot be inserted into the lock hole of the lock catch again through the opening-preventing area, so that the aim of preventing the seal strip from being stolen is fulfilled, and the use safety of the seal strip is improved. The seal strip has the characteristics of simple structure, convenience in use, high safety and the like.)

1. A seal, characterized by: the lock comprises at least one section of using section and a lock catch, wherein the using section and the lock catch are sequentially arranged from front to back, the lock catch is connected to the rear end of the using section, and the lock catch is provided with a lock hole;

the use section includes along the fixed area and the region of preventing opening that the fore-and-aft direction distributes in proper order, the fixed area can be fixed in the lockhole of hasp, just it can be right to prevent opening the region the hasp is spacing.

2. The seal of claim 1, wherein: the use section still includes the inserted region, the inserted region with prevent opening the district and connect respectively in the front and back both sides of fixed area, the inserted region can pass the lockhole of hasp.

3. The seal of claim 2, wherein: the thickness of the insertion region is less than the thickness of the fixation region.

4. The seal of claim 1, wherein: and a connecting section is connected between the opening-preventing area positioned at the rear end in at least one section of the using section and the lock catch, and the connecting end can be fixed in the lock hole of the lock catch.

5. Seal according to any one of claims 1 to 4, characterized in that: the fixing area is provided with sawteeth.

6. Seal according to any one of claims 1 to 4, characterized in that: the width of the opening-proof area is larger than the width of the lock hole of the lock catch,

or the thickness of the opening-proof area is larger than the height of the lock hole of the lock catch,

or, the opening-proof area is provided with a bulge for limiting the lock catch.

7. Seal according to any one of claims 1 to 4, characterized in that: and an easy-tearing line is arranged on the opening-proof area or at the joint of the opening-proof area and the fixed area.

8. The seal of claim 7, wherein: the opening-preventing area is rectangular, and the diagonal line of the opening-preventing area is provided with the easy-tearing line.

9. The seal of claim 7, wherein: the easy-to-tear line is linear or arrow-shaped.

10. Seal according to any one of claims 1 to 4, characterized in that: the opening prevention area is provided with a printing area for printing the two-dimensional code.

Technical Field

The invention relates to the technical field of packaging, in particular to a seal.

Background

Green and environmental protection is more and more emphasized, and the country is promoting express circulation packing. One problem encountered with current recycle packaging is: after packaging, a disposable plastic seal is usually used as a box sealing, and the waste of the disposable seal is huge.

The existing plastic seal strip is composed of two parts, one end of the plastic seal strip is provided with a square plastic port, a hook-shaped elastic plastic buckle is arranged in the plastic seal strip, the other end of the plastic seal strip is provided with a sawtooth, and the plastic seal strip can be bent to penetrate through the plastic port in front and form a ring shape. The disposable seal has a flat and round structure, but the basic principle is the same, and one end is inserted into the other end and is buckled to form a sealing shape.

The existing disposable sealing strip cannot track whether the sealing strip is opened or replaced in the transportation process, is not safe enough, and cannot prevent the sealing strip from being stolen in the transportation process.

Disclosure of Invention

Accordingly, an object of the present invention is to provide a seal having a simple structure, easy use, and high safety.

The seal comprises at least one section of using section and a lock catch, wherein the using section is sequentially arranged from front to back, the lock catch is connected to the rear end of the using section, and the lock catch is provided with a lock hole;

the use section includes along the fixed area and the region of preventing opening that the fore-and-aft direction distributes in proper order, the fixed area can be fixed in the lockhole of hasp, just it can be right to prevent opening the region the hasp is spacing.

The seal strip is provided with at least one section of the using section, is fixed in the lock hole of the lock catch by using the fixing area, and once the fixing area is damaged by being stolen, the seal strip cannot be inserted into the lock hole of the lock catch again through the opening-preventing area, so that the aim of preventing the seal strip from being stolen is fulfilled, and the use safety of the seal strip is improved.

In an embodiment of the above technical solution, the use section further includes an insertion area, the insertion area and the opening prevention area are respectively connected to the front side and the rear side of the fixing area, and the insertion area can pass through the lock hole of the lock catch. Through setting up the district is inserted, convenient guide the fixed area inserts in the lockhole of hasp, convenient to use.

In one embodiment, the thickness of the insertion region is smaller than the thickness of the fixation region. The arrangement makes the inserting area pass through the lock hole of the lock catch more easily.

In one embodiment of the above technical solution, a connection section is connected between the anti-opening area located at the rear end in at least one section of the using section and the lock catch, and the connection end can be fixed in the lock hole of the lock catch. After the use section is used and damaged, the connecting section can be inserted into the lock hole of the lock catch to be repeatedly used, so that the effect of multiple use is achieved.

In one embodiment, the fixing region is provided with saw teeth. The saw teeth can help the fixing area to be fixed in the lock hole of the lock catch and prevent the fixing area from reversely sliding out.

In one embodiment of the above technical solution, the width of the opening prevention area is greater than the width of the lock hole of the lock catch,

or the thickness of the opening-proof area is larger than the height of the lock hole of the lock catch,

or, the opening-proof area is provided with a bulge for limiting the lock catch.

So set up, can make it is right to prevent the opening district the hasp carries on spacingly, can't will prevent the opening district from passing the lockhole of hasp.

In one embodiment of the above technical solution, an easy-to-tear line is disposed on the opening-proof region or at a connection between the opening-proof region and the fixing region. Various ways of providing the tear line are provided for options.

Above-mentioned technical scheme is in an implementation mode, prevent that the district is the rectangle, the rectangle prevent that the diagonal of opening the district is provided with easily tear the line. Therefore, the opening-preventing area can be torn by bare hands, and the tool is not needed, so that the device is very convenient.

In one embodiment of the above technical solution, the tear line is linear or arrow-shaped. The tear line may be provided with such a simple tear shape to facilitate tearing of the tamper evident region.

In one embodiment of the above technical solution, the opening prevention area is provided with a printing area for printing a two-dimensional code. The two-dimensional code and the like can be printed on the opening prevention area, so that whether the two-dimensional code is opened or not can be confirmed by observing whether the two-dimensional code is damaged or not, and whether the two-dimensional code is consistent with the two-dimensional code during delivery or not can be ensured by scanning the two-dimensional code.

Compared with the prior art, the seal strip is provided with at least one section of the using section, the fixing area is fixed in the lock hole of the lock catch, and once the fixing area is damaged by being stolen, the fixing area cannot be inserted into the lock hole of the lock catch again through the opening-preventing area, so that the aim of preventing the seal strip from being stolen is fulfilled, and the use safety of the seal strip is improved. The seal strip has the characteristics of simple structure, convenience in use, high safety and the like.

For a better understanding and practice, the invention is described in detail below with reference to the accompanying drawings.

Drawings

Fig. 1 is a schematic structural view of a first embodiment of the seal of the present invention.

Fig. 2 is a schematic structural view of a second embodiment of the seal of the present invention.

Fig. 3 is a schematic structural view of a third embodiment of the seal of the present invention.

Fig. 4 is a schematic structural view of a fourth embodiment of the seal of the present invention.

Detailed Description

The terms of orientation of up, down, left, right, front, back, top, bottom, and the like, referred to or may be referred to in this specification, are defined relative to their configuration, and are relative concepts. Therefore, it may be changed according to different positions and different use states. Therefore, these and other directional terms should not be construed as limiting terms.

The implementations described in the exemplary embodiments below are not intended to represent all implementations consistent with the present disclosure. Rather, they are merely examples of methods consistent with certain aspects of the present disclosure, as detailed in the appended claims.

The terminology used in the present disclosure is for the purpose of describing particular embodiments only and is not intended to be limiting of the disclosure. As used in this disclosure and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.

Please refer to fig. 1-4. Fig. 1 is a schematic structural view of a first embodiment of the seal of the present invention. Fig. 2 is a schematic structural view of a second embodiment of the seal of the present invention. Fig. 3 is a schematic structural view of a third embodiment of the seal of the present invention. Fig. 4 is a schematic structural view of a fourth embodiment of the seal of the present invention.

The seal strip comprises at least one section of using section 1 and a lock catch 2 connected to the rear end of the using section 1, wherein the using section 1 is arranged from front to back in sequence, and the lock catch 2 is provided with a lock hole 20.

The use section 1 includes along fore-and-aft direction distribution's fixed area 11 and prevent opening district 12 in proper order, fixed area 11 can fix in the lockhole 20 of hasp 2, just it can be right to prevent opening district 12 hasp 2 is spacing.

Through setting up at least one section use section 1, utilize fixed area 11 is fixed in the lockhole 20 of hasp 2, in case the robber is opened will lead to fixed area 11 damages, can't pass through prevent opening the district 12 and insert in the lockhole 20 of hasp 2 again to reach the purpose of preventing burglary, improve the security of strip of paper used for sealing.

In particular, the fixing zone 11 is provided with serrations. The saw teeth can help the fixing section 11 to be fixed in the locking hole 20 of the lock catch 2 and prevent from reversely sliding out.

In one embodiment, as shown in fig. 1 and 2, the width of the opening prevention region 12 is greater than the width of the locking hole 20 of the lock catch 2. At this time, the thickness of the opening prevention region 12 may be set to be smaller than the thickness of the fixing region 11, and may be generally one third to one half of the thickness of the fixing region 11, so that material can be saved and tearing can be facilitated.

In another embodiment, as shown in fig. 3, the thickness of the tamper-proof region 12 is greater than the height of the locking hole 20 of the latch 2.

In another embodiment, as shown in fig. 4, a protrusion 121 for limiting the position of the latch 2 is disposed on the opening prevention region 12. The overall thickness of the protrusion 121 plus the opening prevention region 12 is greater than the height of the locking hole 20 of the lock catch 2, and generally set to be greater than one third of the height of the lock catch 20, so that the protrusion 121 can block the locking hole 20.

The multiple arrangement modes of the opening-proof area 12 can enable the opening-proof area 12 to limit the lock catch 2, and the opening-proof area 12 cannot pass through the lock hole 20 of the lock catch 2.

Preferably, the tear line 10 is disposed on the opening preventing region 12 or at the connection between the opening preventing region 12 and the fixing region 11. Various ways of providing the tear line 10 are provided for alternatives.

In one embodiment, the opening prevention region 12 of the present embodiment is rectangular, and the diagonal line of the rectangular opening prevention region 12 is provided with the easy-tear line 10. In this way, the tamper-evident region 12 can be torn open by hand, without the aid of tools, and is very convenient.

Of course, the opening prevention region 12 may be provided in other suitable shapes.

In another embodiment, the tear line 10 at the junction of the tamper evident region 12 and the fastening region 11 is straight or arrow shaped. The tear line 10 may be provided with such a simple tear shape to facilitate tearing of the tamper evident region 12. The tear line 10 may also be configured in other shapes, such as wave shape, etc., as required, so as to achieve the purpose of easy tearing.

In addition, the opening prevention region 12 is provided with a printing region 120 for printing a two-dimensional code. The two-dimensional code or the like may be printed on the opening prevention area 12, so that whether the two-dimensional code is opened or not can be confirmed by observing whether the two-dimensional code is damaged or not, and whether the two-dimensional code is consistent with the two-dimensional code at the time of shipment or not can be ensured by scanning the two-dimensional code.

Preferably, the application section 1 further comprises an insertion area 13, the insertion area 13 and the opening prevention area 12 are respectively connected to the front side and the rear side of the fixing area 11, and the insertion area 13 can pass through the lock hole 20 of the lock catch 2. Through setting up the inserted region 13, conveniently guide the fixed area 11 inserts in the lockhole 20 of hasp 2, convenient to use.

The insertion region 13 at the head end may have the same shape as the fixing region 11, but may also be preferably configured to have a triangular or trapezoidal shape to facilitate insertion into the locking hole 20 of the lock catch 2. The insertion region 13 connected to the use segment 1 of the previous segment may be provided in the same shape as the fixing region 12 of the subsequent segment.

Preferably, the thickness of the insertion region 13 is smaller than the thickness of the fastening region 11, and generally, the thickness of the insertion region 13 may be set to be one third of the thickness of the fastening region 11. In some implementations, the thickness of the insertion region 13 may be set to 1 mm. This makes it easier for the insertion region 13 to pass through the locking hole 20 of the lock catch 2.

Further, a connecting section 3 is connected between the opening-preventing area 12 located at the rear end of at least one section of the using section 1 and the lock catch 2, and the connecting end can be fixed in the lock hole 20 of the lock catch 2. After the use section 1 is used and damaged, the connecting section 3 can be inserted into the lock hole 20 of the lock catch 2 for repeated use, so that the effect of repeated use is achieved.

The connecting section 3 can also be provided with a tear line 10 to facilitate the tearing off of the previous application section 1.

It should be noted that, in other embodiments, the connecting section 3 may not be disposed between the using section 1 and the lock catch 2, and the opening preventing region 12 of the using section 1 at the rear end may be directly connected to the lock catch 2.

The using section 1 of this embodiment is two sections, and of course, the using section 1 may be set as one section or three or more sections as required.

The use method of the seal comprises the following steps:

when the fixing area 11 of the first end of the using section 1 is inserted into the lock hole 20, the fixing area 11 is provided with the saw teeth, the saw teeth can freely lock the fixing area 11, and when the opening-preventing area 12 is locked to the opening-preventing area 12, the opening-preventing area 12 can be blocked by the lock hole due to the fact that the opening-preventing area 12 is larger than the area or the thickness of the lock hole 20, and primary sealing is completed.

After the customer receives the product, the product can be torn through the easy-tear line 10 of the opening-preventing region 12, and the front fixing region 11 can be pulled out because the connection with the subsequent opening-preventing region 12 is broken.

When the lock is needed to be used again, the fixing area 11 of the next using section 1 can be inserted into the lock hole 20 of the lock catch 2 for secondary sealing use.

The seal can well improve the use efficiency of the disposable seal in the prior art and also improve the sealing safety.

Compared with the prior art, the seal strip is provided with at least one section of the using section, the fixing area is fixed in the lock hole of the lock catch, and once the fixing area is damaged by being stolen, the fixing area cannot be inserted into the lock hole of the lock catch again through the opening-preventing area, so that the aim of preventing the seal strip from being stolen is fulfilled, and the use safety of the seal strip is improved. The seal strip has the characteristics of simple structure, convenience in use, high safety and the like.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.