CN203727844U - Sealing bar - Google Patents
Sealing bar Download PDFInfo
- Publication number
- CN203727844U CN203727844U CN201320844096.0U CN201320844096U CN203727844U CN 203727844 U CN203727844 U CN 203727844U CN 201320844096 U CN201320844096 U CN 201320844096U CN 203727844 U CN203727844 U CN 203727844U
- Authority
- CN
- China
- Prior art keywords
- guide rod
- type body
- clad type
- bar
- seal bar
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a sealing bar which comprises an external wrapped pipe and a center guiding bar. The wrapped pipe is connected with the guiding bar in an inserting and buckling mode, the wrapped pipe is of a hollow structure, an opening is formed in one side of the wrapped pipe, a hanging buckle is arranged on the back side of the opening, and the side where the wrapped pipe and the guiding bar are fixed is provided with two buckles. The guiding bar comprises a bar head of a cross-shaped rib and a bar body of a triangular rib, and two small holes are formed in the end faces of the bar heads. The opening end of a packaging bag is directly bent to be dragged in the sealing bar along the center guiding bar, the guiding bar and the wrapped pipe are used in a combined mode, after the packaging bag is completely dragged in the sealing bar, the guiding bar is covered with the packaging bag in a winding mode, and under the effect of the packaging force and the friction force, the packaging bag is fixed, locked and sealed, can be conveniently taken down and cannot generate sliding when being pulled with hands.
Description
Technical field
The utility model relates to sealed package technical field, relates in particular to a kind of seal bar.
Background technology
Easy sealing bags is used for the Keep the quality and freshness of the daily life such as fruit, vegetables product and uses, or other liquid article without leak preserve, conventional seal means adopts hot melt pressing or vacuum to overlay the sealing fixing seal of packaging bag more, once seal off when in use, just cannot realize sealing again, be not easy to the appropriate preservation of connection with wrapping of piece, want to realize Reusability the sealing of packaging bag, just need a kind of easy sealing arrangement to copy and realize Seal Design.
Summary of the invention
The purpose of this utility model is, for the deficiencies in the prior art, a kind of seal bar is provided, can practicality packaging bag arbitrarily, directly the guide rod at packaging bag open end bending Hou Yan center is pulled into, by being used in combination of guide rod and clad type body, make packaging bag fix and seal, effectively solve the problems of the technologies described above.
For effectively addressing the above problem, the technical scheme that the utility model is taked is as follows:
A kind of seal bar, comprise outside clad type body and the guide rod at center, described clad type body is connected with described guide rod eye-splice-type, described clad type body is the hollow structure of a side opening, and be provided with and buckle in opening back one side, and clad type body and guide rod are fixed a side and are comprised two buckles; Described guide rod comprises the bar head of cross rib and the body of rod of triangle rib, and the end face of described bar head is provided with two apertures.
Especially, described clad type body section form is triangular structure, and the bilateral interior angle angle of this clad type body opening one side is between 30 °～60 °.
Especially, " V " shape structure that the body of rod section form of described guide rod is surperficial arcuation, and in " V " shape limit of the described body of rod, corner cut angle is between 30 °～60 °, " V " shape opening circular arc chamfering R is less than 0.5.
Especially, the side surface of the described body of rod is taper arc.
Especially, described buckle and described aperture guiding insert in order to locate and to fix described clad type body and guide rod.
Especially, three combinational gaps between described clad type body and described guide rod are between 0.2mm～1.0mm.
Especially, described aperture is square aperture, is connected with described buckle collapsible type.
Especially, described guide rod length is not less than described clad type body length.
The beneficial effects of the utility model: the seal bar that the utility model provides can practicality packaging bag arbitrarily, directly the guide rod at packaging bag open end bending Hou Yan center is pulled into, by being used in combination of guide rod and clad type body, when packaging bag is pulled into after seal bar completely, the packaged bag of guide rod swathes covering, because of the effect of package power and friction force, and the packaging bag locking that is fixed, make packaging bag fix and seal, meet packaging bag and take off very to facilitate and packaging bag is pulled and do not produce slip.
Below in conjunction with accompanying drawing, the utility model is elaborated.
Brief description of the drawings
Fig. 1 is the disclosed seal bar composition of the utility model structural representation;
Fig. 2 is that the disclosed seal bar of the utility model is used constitution diagram;
Fig. 3 is the another use constitution diagram of the disclosed seal bar of the utility model
Fig. 4 is the first end structure schematic diagram of the disclosed seal bar king-rod of the utility model;
Fig. 5 is the disclosed seal bar king-rod of the utility model header structure birds-eye view.
Wherein:
001 clad type body, 002 guide rod, 003 buckles, 004 buckle, 005 bar head, 006 body of rod, 007 aperture, 008 packaging bag, 009 fabricate block.
Detailed description of the invention
Embodiment 1:
In the present embodiment, packaging bag 008 is the single radial cut packaging bag 008 of any PE or PP material.
As shown in Fig. 1, Fig. 4 and Fig. 5, the disclosed seal bar of the present embodiment, comprise the guide rod 002 at outside clad type body 001Ji center, described clad type body 001 is connected with described guide rod 002 eye-splice-type, described clad type body 001 is the hollow structure of a side opening, and be provided with and buckle 003 in opening back one side, and clad type body 001 is fixed a side with guide rod 002 and is comprised two buckles 004; Described guide rod 002 comprises the bar head 005 of cross rib and the body of rod 006 of triangle rib, and the end face of described bar head 005 is provided with two apertures 007.
Described clad type body 001 section form is triangular structure, and the bilateral interior angle angle of this clad type body 001 opening one side is between 30 °～60 °." V " shape structure that the body of rod 006 section form of described guide rod 002 is surperficial arcuation, and in " V " shape limit of the described body of rod 006, corner cut angle is between 30 °～60 °, " V " shape opening circular arc chamfering R is less than 0.5.The side surface of the described body of rod 006 is taper arc.Described buckle 004 inserts in order to locate and to fix described clad type body 001 and guide rod 002 with described aperture 007 guiding.Three combinational gaps between described clad type body 001 and described guide rod 002 are between 0.2mm～1.0mm.Described aperture 007 is square aperture 007, is connected with described buckle 004 collapsible type.Described guide rod 002 length is not less than described clad type body 001 length.
This embodiment know-why is as follows:
As shown in Figure 1, Figure 2 and Figure 3, in the present embodiment, the seal bar that the utility model provides can practicality packaging bag arbitrarily 008, directly the guide rod 002 at packaging bag 008 open end bending Hou Yan center is pulled into, by being used in combination of guide rod 002 and clad type body 001, when packaging bag 008 is pulled into after seal bar completely, the packaged bag 008 of guide rod 002 swathes covering, because of the effect of package power and friction force, packaging bag 008 locking that is fixed, make packaging bag 008 fix and seal, meet packaging bag 008 and take off very to facilitate and packaging bag 008 is pulled and do not produce slip.When packaging bag 008 packs into after clad type body 001, because packaging bag 008 is around covering guide rod 002, when packaging bag 008 being imposed to the application force self bearing a heavy burden of pulling force or packaging bag 008 in-built placing articles, packaging bag 008 produces normal direction binding force and friction force to guide rod 002, stop the relative sliding of packaging bag 008 and guide rod 002, the gap of the determining deviation arranging between described clad type body 001 and guide rod 002, in the time producing pulling force or Action of Gravity Field, guide rod 002 can be bending in the stressed generation deflection of 001 internal cause of clad type body and trace, that guide rod 002 produces clamping action in the contact position of clad type body 001 inwall, thereby realize complete sealing.
The seal bar concrete structure principle that the present embodiment provides is as follows:
(1) clad type body 001 combines and preset clearance 0.2mm～1.0mm with 009, three of the fabricate block of guide rod 002.
(2) clad type body 001 adopts hollow " class triangle " shape section structure, and long limit one side opening, 30 °～60 ° of angle angles in opening, and one end arranges two buckles 004, and the opening back side arranges and buckles 003.
(3) 30 °～60 ° of guide rod 002 " V " shape Section Design, and interior angle angle, " V " shape open circles arc angle R is less than 0.5, is made up of side taper arc the body of rod 006 of criss-cross rib bar head 005 and triangle rib.Bar head 005 arranges aperture 007, with buckle 004 clamping.
The utility model is not limited to above-mentioned embodiment, and all employings and the utility model analog structure are realized all modes of the utility model object, all within protection domain of the present utility model.
Claims (8)
1. a seal bar, it is characterized in that, comprise outside clad type body and the guide rod at center, described clad type body is connected with described guide rod eye-splice-type, described clad type body is the hollow structure of a side opening, and be provided with and buckle in opening back one side, and clad type body and guide rod are fixed a side and are comprised two buckles; Described guide rod comprises the bar head of cross rib and the body of rod of triangle rib, and the end face of described bar head is provided with two apertures.
2. seal bar according to claim 1, is characterized in that, described clad type body section form is triangular structure, and the bilateral interior angle angle of this clad type body opening one side is between 30 ° ~ 60 °.
3. seal bar according to claim 1, it is characterized in that, " V " shape structure that the body of rod section form of described guide rod is surperficial arcuation, and in " V " shape limit of the described body of rod, corner cut angle is between 30 ° ~ 60 °, " V " shape opening circular arc chamfering R is less than 0.5.
4. according to seal bar described in claim 1 or 3, it is characterized in that, the side surface of the described body of rod is taper arc.
5. seal bar according to claim 1, is characterized in that, described buckle and described aperture guiding insert in order to locate and to fix described clad type body and guide rod.
6. seal bar according to claim 1, is characterized in that, three combinational gaps between described clad type body and described guide rod are between 0.2mm ~ 1.0mm.
7. seal bar according to claim 1, is characterized in that, described aperture is square aperture, is connected with described buckle collapsible type.
8. seal bar according to claim 1, is characterized in that, described guide rod length is not less than described clad type body length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320844096.0U CN203727844U (en) | 2013-12-19 | 2013-12-19 | Sealing bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320844096.0U CN203727844U (en) | 2013-12-19 | 2013-12-19 | Sealing bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203727844U true CN203727844U (en) | 2014-07-23 |
Family
ID=51197936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320844096.0U Expired - Fee Related CN203727844U (en) | 2013-12-19 | 2013-12-19 | Sealing bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203727844U (en) |
-
2013
- 2013-12-19 CN CN201320844096.0U patent/CN203727844U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140723 Termination date: 20161219 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |