CN220423356U - Case and bag zip fastener frame structure - Google Patents
Case and bag zip fastener frame structure Download PDFInfo
- Publication number
- CN220423356U CN220423356U CN202321541187.7U CN202321541187U CN220423356U CN 220423356 U CN220423356 U CN 220423356U CN 202321541187 U CN202321541187 U CN 202321541187U CN 220423356 U CN220423356 U CN 220423356U
- Authority
- CN
- China
- Prior art keywords
- zipper
- case
- cloth
- waterproof cloth
- main rubber
- 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.)
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Links
- 239000004744 fabric Substances 0.000 claims abstract description 77
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 19
- 239000010959 steel Substances 0.000 claims abstract description 19
- 239000004033 plastic Substances 0.000 claims abstract description 17
- 238000001125 extrusion Methods 0.000 claims abstract description 9
- 238000000465 moulding Methods 0.000 claims abstract description 9
- 239000004677 Nylon Substances 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 238000007493 shaping process Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 241000190070 Sarracenia purpurea Species 0.000 description 3
- 238000000151 deposition Methods 0.000 description 3
- 238000004026 adhesive bonding Methods 0.000 description 2
- 230000035622 drinking Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The utility model provides a case zipper frame structure, which comprises a case shell, an opening, a main rubber frame, zipper cloth, first waterproof cloth, second waterproof cloth and plastic steel zipper heads, wherein the opening is formed in the surface of the case shell, the main rubber frame is arranged on the left side and the right side of the opening, the zipper cloth is embedded into the case shell for co-extrusion molding during main rubber frame molding, the first waterproof cloth is embedded into the main rubber frame for co-extrusion molding during main rubber frame molding, the second waterproof cloth is embedded into the second waterproof cloth for co-extrusion molding during main rubber frame molding, connecting blocks are arranged on the left end surface and the right end surface of the zipper cloth, and the plastic steel zipper heads are arranged on the outer sides of the ring surfaces of the connecting blocks.
Description
Technical Field
The utility model relates to a zipper frame structure of a case, and belongs to the technical field of cases.
Background
The case zipper is an accessory on the case, is one of the ten most practical utility models for people in the last century, is an indispensable product in life, and brings great convenience for people. The quality of the case and bag chain cloth and the case and bag chain pull head are mainly distinguished by the level: as on the A, B, C scale, the more advanced the grade quality. The specifications are distinguished by size numbers: the larger the number, the larger the specification such as the size number of 3, 5, 8, 10 etc. The case and bag zippers of each specification have standard weight, and the weight is also a key of quality.
Some existing case and bag zip fastener frame structures exist the gap between two sets of zip fastener frame behind zip fastener closed case and bag, when the user carelessly turns over the drinking cup or when rainy day uses, probably have water to enter into the case and bag, cause the damage to the article of depositing wherein, the practicality is relatively poor, now needs a case and bag zip fastener frame structure to solve the above-mentioned problem that appears urgently.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model aims to provide a zipper frame structure of a case, so as to solve the problems in the prior art, and the zipper frame structure is reasonable in structure, reduces gaps between two sets of zipper frames after the case is closed by the two sets of zipper frames, prevents a user from inadvertently turning over a water cup or enabling water to enter the case when the case is used in rainy days, protects articles stored in the case from being damaged, and is good in practicability.
In order to achieve the above object, the present utility model is realized by the following technical scheme: the utility model provides a case and bag zip fastener frame structure, includes case and bag shell, opening, main frame, zip fastener cloth, first waterproof cloth, second waterproof cloth and plastic steel zip fastener head of gluing, the surface of case and bag shell is provided with the opening, the main frame of gluing is all installed to the opening left and right sides, embedding zip fastener cloth carries out co-extrusion when the frame shaping is glued to the main, embedding first waterproof cloth carries out co-extrusion when the frame shaping is glued to the main, embedding second waterproof cloth carries out co-extrusion when the frame shaping is glued to the main, both ends face is provided with the connecting block about the zip fastener cloth, the connecting block anchor ring outside is provided with plastic steel zip fastener head.
Further, the left end and the right end of the first waterproof cloth are sewn inside the main rubber frame by using suture lines.
Further, the left end and the right end of the second waterproof cloth are sewn inside the main rubber frame by using suture lines.
Further, the left end and the right end of the zipper cloth are sewn inside the main rubber frame by using suture lines.
Further, the specification of the connecting block is matched with that of the plastic steel zipper head, and the connecting block and the plastic steel zipper head can be in fit sliding connection.
Further, the first waterproof cloth and the second waterproof cloth are both made of nylon cloth.
The utility model has the beneficial effects that: according to the case and bag zipper frame structure, after the case is closed by the two groups of zipper frames, gaps between the two groups of zipper frames are reduced, so that a user is prevented from carelessly turning over the water cup or entering the case when the case and bag is used in rainy days, stored articles in the case and bag are prevented from being damaged, the problem that the original case and bag zipper frame structure has gaps between the two groups of zipper frames after the case and bag are closed by the zippers, and the problem that the user carelessly turns over the water cup or can enter the case when the case and bag are used in rainy days, the articles stored in the case and bag are damaged and the practicality is poor is solved.
Drawings
Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:
FIG. 1 is a cross-sectional view of a zipper frame structure of a case of the present utility model;
FIG. 2 is a partial front cross-sectional view of a zipper frame structure of a case of the present utility model;
FIG. 3 is a partial cross-sectional view of a zipper frame structure of a case of the present utility model;
in the figure: 1-case shell, 2-opening, 3-main rubber frame, 4-zipper cloth, 5-first waterproof cloth, 6-second waterproof cloth, 7-connecting block and 8-plastic steel zipper head.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a case and bag zip fastener frame structure, includes case and bag shell 1, opening 2, main gluey frame 3, zip fastener cloth 4, first waterproof cloth 5, second waterproof cloth 6 and plastic steel zip fastener head 8, and case and bag shell 1's surface is provided with opening 2, and main gluey frame 3 is all installed to opening 2 both sides;
the embedded zip fastener cloth 4 carries out the coextrusion shaping when the frame 3 shaping is glued to the owner, and the embedded first waterproof cloth 5 carries out the coextrusion shaping when the frame 3 shaping is glued to the owner, and the embedded second waterproof cloth 6 carries out the coextrusion shaping when the frame 3 shaping is glued to the owner, and both ends face is provided with connecting block 7 about the zip fastener cloth 4, and the 7 anchor ring outsides of connecting block are provided with plastic steel zipper head 8, and this design reduces the gap between the two behind two sets of zip fastener frame closed cases, prevents that the user from inadvertently turning over the drinking cup or in the case and bag is entered into to water when rainy day use, and the article of depositing wherein is protected not damaged, and the practicality is good.
As a first embodiment of the present utility model: the left end and the right end of the first waterproof cloth 5 are sewn in the main rubber frame 3 by using suture lines, after the first waterproof cloth 5 is in molding and jogging with the main rubber frame 3, the first waterproof cloth 5 is sewn with the main rubber frame 3 by using suture lines, so that the fixing effect of the first waterproof cloth 5 and the main rubber frame 3 is good, the left end and the right end of the second waterproof cloth 6 are sewn in the main rubber frame 3 by using suture lines, after the second waterproof cloth 6 is in molding and jogging with the main rubber frame 3, the second waterproof cloth 6 is sewn with the main rubber frame 3 by using suture lines, so that the fixing effect of the second waterproof cloth 6 and the main rubber frame 3 is good, and after the zipper cloth 4 is in molding and jogging with the main rubber frame 3, the fixing effect of the zipper cloth 4 and the main rubber frame 3 is good by sewing the suture lines;
the specification of connecting block 7 and the specification phase-match of plastic steel zipper head 8, and both can laminate sliding connection mutually, and this design makes plastic steel zipper head 8 can use to the zip fastener cloth 4 realization switch closure with connecting block 7 cooperation, and first waterproof cloth 5 and second waterproof cloth 6 all use nylon cloth preparation to form, and this design increases the seal between the zip fastener frame through first waterproof cloth 5 and second waterproof cloth 6 for external water is difficult for getting into case and bag, the inside object of depositing of protection case and bag.
As a second embodiment of the present utility model: after the first waterproof cloth 5 is embedded with the main rubber frame 3 in a forming mode, the first waterproof cloth 5 is stitched through stitching lines, the fixing effect of the first waterproof cloth 5 and the main rubber frame 3 is good, after the second waterproof cloth 6 is embedded with the main rubber frame 3 in a forming mode, the second waterproof cloth 6 is stitched through stitching lines, the fixing effect of the second waterproof cloth 6 and the main rubber frame 3 is good, after the zipper cloth 4 is embedded with the main rubber frame 3 in a forming mode, the fixing effect of the zipper cloth 4 and the main rubber frame 3 is good, the fixing effect of the first waterproof cloth 5, the second waterproof cloth 6 and the zipper cloth 4 is good, the plastic steel zipper 8 is prevented from being repeatedly opened and closed to the first waterproof cloth, the second waterproof cloth 6 and the plastic steel zipper 8 are prevented from being damaged, the service life of the case is prolonged, the plastic steel zipper 8 can be matched with the connecting block 7 to be used for realizing switch closing of the zipper cloth 4, the sealing performance between the first waterproof cloth 5 and the second waterproof cloth 6 is increased, external water is not easy to enter, and objects stored inside the case are protected.
While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
What is not described in detail in this specification is prior art known to those skilled in the art. Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that the details are not described.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (6)
1. The utility model provides a case and bag zip fastener frame structure, includes case and bag shell, opening, main frame, zip fastener cloth, first waterproof cloth, second waterproof cloth and plastic steel zip fastener head, its characterized in that: the surface of the case shell is provided with an opening, and main rubber frames are arranged on the left side and the right side of the opening;
the plastic-steel zipper head is characterized in that zipper cloth is embedded for co-extrusion molding during main rubber frame molding, first waterproof cloth is embedded for co-extrusion molding during main rubber frame molding, second waterproof cloth is embedded for co-extrusion molding during main rubber frame molding, connecting blocks are arranged on the left end face and the right end face of the zipper cloth, and plastic-steel zipper heads are arranged on the outer sides of the ring faces of the connecting blocks.
2. A case zipper frame structure according to claim 1, wherein: the left end and the right end of the first waterproof cloth are sewn inside the main rubber frame by using suture lines.
3. A case zipper frame structure according to claim 1, wherein: the left end and the right end of the second waterproof cloth are sewn inside the main rubber frame by using suture lines.
4. A case zipper frame structure according to claim 1, wherein: the left end and the right end of the zipper cloth are sewn inside the main rubber frame by using suture lines.
5. A case zipper frame structure according to claim 1, wherein: the specification of the connecting block is matched with that of the plastic steel zipper head, and the connecting block and the plastic steel zipper head can be in fit sliding connection.
6. A case zipper frame structure according to claim 1, wherein: the first waterproof cloth and the second waterproof cloth are made of nylon cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321541187.7U CN220423356U (en) | 2023-06-16 | 2023-06-16 | Case and bag zip fastener frame structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321541187.7U CN220423356U (en) | 2023-06-16 | 2023-06-16 | Case and bag zip fastener frame structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220423356U true CN220423356U (en) | 2024-02-02 |
Family
ID=89685728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321541187.7U Active CN220423356U (en) | 2023-06-16 | 2023-06-16 | Case and bag zip fastener frame structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220423356U (en) |
-
2023
- 2023-06-16 CN CN202321541187.7U patent/CN220423356U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |