CN217125618U - Bag with automatically closed bag opening - Google Patents
Bag with automatically closed bag opening Download PDFInfo
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- CN217125618U CN217125618U CN202220528714.XU CN202220528714U CN217125618U CN 217125618 U CN217125618 U CN 217125618U CN 202220528714 U CN202220528714 U CN 202220528714U CN 217125618 U CN217125618 U CN 217125618U
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- bag
- sealing
- opening
- symmetrically arranged
- guide groove
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Abstract
The utility model provides a bag with an automatically closed bag mouth, which comprises a bag body; the bag body is provided with an opening, the front inner wall and the rear inner wall of the opening are symmetrically provided with sealing insertion strips, the symmetrically arranged sealing insertion strips are respectively provided with a guide groove and an insertion strip hook which are matched with each other, the positions of the guide groove and the insertion strip hook are symmetrical, and the guide groove and the insertion strip hook are matched with each other. The utility model discloses, through the cooperation of guide way inlay a hook, enable sack self-sealing.
Description
Technical Field
The utility model relates to a technical field of wrapping bag specifically is an automatic closed sack of sack.
Background
The packaging bag is a bag for packaging various articles for daily use, so that the articles for daily use are convenient to transport in the production flow process, and the packaging bag is widely used in the manufacturing industry. The prior bags do not have the function of automatic closing after being disassembled. If the articles in the bag can not be used at one time in life, the articles are basically fastened again by a method, so that the articles are prevented from going bad or being polluted.
SUMMERY OF THE UTILITY MODEL
In order to improve the sealing problem, the utility model provides a sack with an automatically closed sack.
The following technical scheme is adopted:
a bag with an automatically closed bag opening comprises a bag body; the bag body is provided with an opening, the front inner wall and the rear inner wall of the opening are symmetrically provided with sealing insertion strips, the symmetrically arranged sealing insertion strips are respectively provided with a guide groove and an insertion strip hook which are matched with each other, the positions of the guide groove and the insertion strip hook are symmetrical, and the guide groove and the insertion strip hook are matched with each other.
By adopting the technical scheme, the bag opening can be automatically closed by matching the guide groove with the embedded strip hook.
Preferably: the symmetrically arranged sealing insertion strips are made of elastic materials.
By adopting the technical scheme, the first sealing insertion strip and the second sealing insertion strip are made of elastic materials, so that the automatic back rolling function of the first sealing insertion strip and the second sealing insertion strip can be realized, and the automatic bag opening sealing is realized.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the bag opening can be automatically closed by matching the guide groove with the embedded strip hook;
2. the sealing insertion strip is made of elastic materials, so that the function of automatically back-rolling the first sealing insertion strip and the second sealing insertion strip can be realized, and the automatic sealing of the bag opening is realized.
The present invention will be explained in detail with reference to the drawings and specific embodiments.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a closed transverse cross-sectional view of the closure molding of the present invention;
FIG. 3 is a closed transverse cross-sectional view of the closure molding of the present invention;
figure 4 is a transverse cross-sectional view of the closure panel of the present invention in a closed, back orientation;
FIG. 5 is a three-part transverse cross-sectional view of the closure molding of the present invention;
FIG. 6 is a cross-sectional view of the closure molding of the present invention in a four-closed position;
FIG. 7 is a longitudinal cross-sectional view of the closure molding of the present invention in a three-closed position;
fig. 8 is a longitudinal cross-sectional view of the closure panel of the present invention in its three-position.
In the figure: 1. a bag body; 11. a sealing fillet; 111. a guide groove; 112. embedding a strip hook; 12. and (4) a bag opening.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
The first embodiment is as follows:
the embodiment of the utility model discloses a bag with an automatically closed bag opening, please refer to fig. 1-8, which comprises a bag body 1; the bag body 1 is provided with an opening, the front inner wall and the rear inner wall of the opening are symmetrically provided with sealing insertion strips 11, the symmetrically arranged sealing insertion strips 11 are respectively provided with a guide groove 111 and an insertion strip hook 112 which are matched with each other, the positions of the guide groove 111 and the insertion strip hook 112 are symmetrical, and the guide groove 111 and the insertion strip hook 112 are matched with each other.
The symmetrically arranged sealing filler rod 11 is made of elastic material.
The embodiment of the utility model provides an implement principle of automatic closed sack of sack does:
the symmetrically arranged sealing insertion strips 11 are transversely pre-deformed to enable the symmetrically arranged sealing insertion strips 11 to form an inner roll shape in the transverse direction, any material of the shape inner roll has the characteristic of always keeping the straight longitudinal direction, and the symmetrically arranged sealing insertion strips 11 are also made of elastic materials, after the ends of the symmetrically arranged sealing insertion strips 11 are tightly fixed together, the sealing insertion strips 11 of the inner roll can be naturally attached together, and the symmetrically arranged guiding grooves 111 and the insertion strip hooks 112 are mutually matched to enable the symmetrically arranged guiding grooves 111 and the insertion strip hooks 112 to be mutually clamped, so that the insertion strip bodies are tightly pressed together to form a closed state I.
Example two:
please refer to fig. 3 for emphasis: when the symmetrically arranged and transversely pre-deformed sealing insertion strips 11 are pressed by hand, the sealing insertion strips 11 are made of elastic materials, the symmetrically arranged sealing insertion strips 11 are closed under the guiding action of the top of the insertion strip hook 112 and the guiding groove 111, a second closed state is formed at the moment, and after the second closed state is formed, the symmetrically arranged sealing insertion strips 11 are tightly hooked by the insertion strip hook 112 to form a tight and firm closed state.
Example three:
please refer to fig. 4, fig. 5, fig. 7, and fig. 8 for emphasis: the symmetrically arranged sealing insertion strips 11 are longitudinally pre-deformed, the sealing insertion strips 11 are made of elastic materials, the symmetrically arranged sealing insertion strips 11 form an inward-rolling shape in the longitudinal direction, and after the ends of the symmetrically arranged sealing insertion strips 11 are tightly fixed together, the inward-rolling sealing insertion strips 11 are naturally attached together, so that the bag opening 12 is sealed, and a closed state III is formed.
Example four:
please refer to fig. 6 for emphasis: when the symmetrically arranged and longitudinally pre-deformed sealing filler rod 11 is pressed by hand, and the sealing filler rod 11 is made of elastic material, the symmetrically arranged sealing filler rod 11 is easily closed in place under the guiding action of the filler rod hook 112 in the guiding groove 111, and at the moment, a fourth closed state is formed.
The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, if the method and the technical solution of the present invention are adopted, the present invention can be directly applied to other occasions without substantial improvement, and the present invention is within the protection scope of the present invention.
Claims (2)
1. A bag with an automatically closed bag opening is characterized in that: comprises a bag body (1);
the bag comprises a bag body (1) and is characterized in that an opening is formed in the bag body, sealing insertion strips (11) are symmetrically arranged on the front inner wall and the rear inner wall of the opening, the symmetrically arranged sealing insertion strips (11) are respectively provided with a guide groove (111) and an insertion strip hook (112) which are matched with each other, the positions of the guide groove (111) and the insertion strip hook (112) are symmetrical, and the guide groove (111) and the insertion strip hook (112) are matched with each other.
2. The bag with its mouth automatically closed as claimed in claim 1, wherein: the symmetrically arranged sealing filler rods (11) are made of elastic materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220528714.XU CN217125618U (en) | 2022-03-11 | 2022-03-11 | Bag with automatically closed bag opening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220528714.XU CN217125618U (en) | 2022-03-11 | 2022-03-11 | Bag with automatically closed bag opening |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217125618U true CN217125618U (en) | 2022-08-05 |
Family
ID=82643418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220528714.XU Active CN217125618U (en) | 2022-03-11 | 2022-03-11 | Bag with automatically closed bag opening |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217125618U (en) |
-
2022
- 2022-03-11 CN CN202220528714.XU patent/CN217125618U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |