CN210382904U - Waterproof zipper for lady backpack - Google Patents

Abstract

The utility model discloses a ms is waterproof type zip fastener for knapsack, draw zipper strip, first TPU film and plastic lid including the left side chain, the right side, the inboard of drawing zipper strip is installed to the left side chain and the right side and draw zipper head, the last surface mounting of the left side chain has sealed sand grip, the last surface mounting who draws zipper strip on the right side has the plastic lid, the outside that the left side chain and the right side draw zipper strip all is connected with knapsack main part sewing through the sewing thread, the knapsack main part upper surface of sewing thread top all bonds and has first TPU film, draw zipper head both sides the left side chain and the right side zipper strip upper surface and all bond and have the phosphor strip. The utility model discloses a set up plastic lid, sealed sand grip, left side zip fastener chain, right side zip fastener strip, first TPU film, phosphor strip structure, solved the lower problem of the novelty of the zip fastener that lacks waterproof type on the current ms's knapsack and zip fastener.

Description

Waterproof zipper for lady backpack

Technical Field

The utility model relates to a ms's knapsack technical field specifically is a ms's knapsack is with waterproof type zip fastener.

Background

The backpack refers to a general name of a bag carried on the back when going out or marching. The material is diversified, and fashion trends are led by cases made of genuine leather, plastic materials, terylene, canvas, nylon, cotton, hemp and other textures. Meanwhile, in the period of more and more listing the personality, various styles such as conciseness, vintage, cartoon and the like also meet the requirement of fashion people for developing the personality from different sides. The style of the case is also expanded from the traditional business bag, schoolbag and traveling bag to the pen bag, change purse, small perfume bag and the like. In the lady backpack, the backpack body is usually made of leather, but the zipper part of the backpack lacks a waterproof function, so that the backpack is easy to damp articles in the backpack in rainy days, and certain influence is caused on the articles; and the zipper style on the existing lady backpack is still too single, lacks novelty, and the aesthetic degree is not high.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To the not enough of prior art, the utility model provides a women is waterproof type zip fastener for knapsack has solved the lower problem of novelty that lacks the zip fastener of waterproof type and zip fastener on the current women's knapsack.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a ms is waterproof type zip fastener for knapsack, draws zipper strip, first TPU film and plastic lid including left side zipper chain, right side, the zipper head is installed to the inboard that zipper strip was drawn to left side zipper chain and right side, the last surface mounting of left side zipper chain has sealed sand grip, the last surface mounting that draws zipper strip on the right side has the plastic lid, the outside that zipper strip was drawn to left side chain and right side all is connected with knapsack main part sewing through the sewing thread, the knapsack main part upper surface of sewing thread top all bonds and has first TPU film, the zipper strip was drawn to the left side zipper chain and the right side of drawing zipper strip upper surface of zipper head both sides and all bonds and has the phosphor strip.

Preferably, the one end and the right side of plastic lid are drawn zipper strip bonding fixedly, sealed concave strip is installed to the bottom of the plastic lid other end, and sealed concave strip is fixed with sealed sand grip joint.

Preferably, the left zipper chain and the right zipper strip are identical in structure and are connected in a meshed mode.

Preferably, the left zipper comprises a base lining cloth, a second TPU film and a rack, the second TPU film is bonded to the upper surface of the base lining cloth, and the rack is mounted at the bottom of the base lining cloth.

Preferably, the fluorescent strip is respectively located above the left zipper strip and the right zipper strip on the inner sides of the sealing convex strip and the plastic cover.

(III) advantageous effects

The utility model provides a ms is waterproof type zip fastener for knapsack possesses following beneficial effect:

(1) the utility model has the advantages that the utility model has good sealing effect by arranging the plastic cover, the sealing convex strip, the left zipper chain, the right zipper strip and the first TPU film, the waterproof property of the zipper part of the lady backpack is greatly improved, thereby effectively solving the problem that the prior lady backpack lacks a waterproof zipper, when the waterproof zipper is installed on the lady backpack, the left zipper chain and the right zipper strip are respectively installed at the two sides of the opening of the backpack main body through the sewing thread, and the first TPU film is adhered above the backpack main body on the sewing thread, the rainwater is prevented from leaking into the backpack through the through hole of the sewing thread, the waterproof effect is improved, furthermore, the left zipper chain and the right zipper strip have the same structure, the left zipper chain comprises the base lining cloth, the second TPU film and the rack, the second TPU film is adhered on the upper surface of the base lining cloth, the rack is installed at the bottom of the base lining cloth, the utilization is drawn zipper head and is drawn zipper strips with the left side in the rack intermeshing connect with the right side, realizes sealing, carries out the secondary by the second TPU film again waterproof, and at last, draws zipper strips top on the right side plastic lid to be fixed through sealed concave strip and the sealed sand grip joint on the zipper strips of the left side, realizes again that the sealed water-proof effects of drawing zipper strips to the left side and the right side will seal the effect and reach the maximize.

(2) The utility model discloses a be provided with phosphor strip, plastic lid, make the utility model discloses have more novelty, pleasing to the eye effect, receive ms's hobby more easily to the effectual lower problem of novelty of having solved the zip fastener, the phosphor strip has all been bonded in the top of left side zip fastener chain and right side zip fastener strip, can provide good fluorescence effect under the dim condition of light, thereby increase the pleasing to the eye degree of color, make whole zip fastener and knapsack more novel pleasing to the eye, and the plastic lid is made for transparent polyvinyl chloride material, can be fine distribute out the light of phosphor strip.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic sectional structure of the present invention;

fig. 3 is a schematic view of the bottom structure of the present invention.

The reference numbers in the figures are: 1. a left pull chain; 2. sealing the convex strips; 3. a right zipper strip; 4. a fluorescent strip; 5. a first TPU film; 6. a backpack body; 7. sewing thread; 8. a slider of a zipper fastener; 9. a plastic cover; 10. a base lining cloth; 11. a second TPU film; 12. a rack; 13. and sealing the concave strip.

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 a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-3, the utility model provides a technical solution: a waterproof zipper for a lady backpack comprises a left zipper chain 1, a right zipper strip 3, a first TPU film 5 and a plastic cover 9, wherein the left zipper chain 1 comprises a base lining cloth 10, a second TPU film 11 and a rack 12, the second TPU film 11 is bonded on the upper surface of the base lining cloth 10, the rack 12 is mounted at the bottom of the base lining cloth 10, zipper sliders 8 are mounted on the inner sides of the left zipper chain 1 and the right zipper strip 3, the left zipper chain 1 and the right zipper strip 3 are consistent in structure and are connected in a meshed manner, a sealing convex strip 2 is mounted on the upper surface of the left zipper chain 1, a plastic cover 9 is mounted on the upper surface of the right zipper strip 3, one end of the plastic cover 9 is bonded and fixed with the right zipper strip 3, a sealing concave strip 13 is mounted at the bottom of the other end of the plastic cover 9, the sealing concave strip 13 is clamped and fixed with the sealing convex strip 2, when the waterproof zipper is mounted on the lady backpack, the left zipper chain 1 and the right zipper strip 3 are respectively mounted on two sides of an opening of a backpack body 6 through sewing, and the first TPU film 5 is adhered to the upper part of the backpack body 6 on the sewing thread 7, so that rainwater is prevented from leaking into the backpack through the through hole of the sewing thread 7, the waterproof effect is improved, furthermore, the left zipper chain 1 and the right zipper 3 are consistent in structure, the left zipper chain 1 comprises a base lining cloth 10, a second TPU film 11 and a rack 12, the second TPU film 11 is adhered to the upper surface of the base lining cloth 10, the rack 12 is installed at the bottom of the base lining cloth 10, the racks 12 in the left zipper chain 1 and the right zipper 3 are mutually engaged and connected by a zipper head 8 to realize sealing, secondary waterproof is carried out by the second TPU film 11, finally, a plastic cover 9 above the right zipper 3 is clamped and fixed with a sealing convex strip 2 on the left zipper 1 by a sealing concave strip 13, the sealing waterproof effect of the left zipper chain 1 and the right zipper 3 is realized again, the sealing effect is maximized, the outer sides of the left zipper chain 1 and the right zipper 3 are sewn and connected with the sewing thread 6 through the sewing thread 7, 6 upper surfaces of knapsack main part above sewing thread 7 all bond and have first TPU film 5, the zipper head 8 both sides draw zipper chain 1 and the right side to draw zipper strip 3 upper surfaces and all bond and have phosphor strip 4, phosphor strip 4 is located the inboard zipper chain 1 of sealed sand grip 2 and plastic lid 9 respectively and draws zipper strip 3 top on the right side, the zipper strip 4 has all bonded in zipper chain 1 and the top of drawing zipper strip 3 on the right side, can provide good fluorescence effect under the dim circumstances of light, thereby increase the pleasing to the eye degree of color, make whole zip fastener and knapsack novelty more pleasing to the eye, and plastic lid 9 is transparent polyvinyl chloride material manufacturing, can be fine distribute out the light of phosphor strip 4.

The working principle is as follows: when the waterproof zipper is used, when the waterproof zipper is installed on a backpack for ladies, the left zipper chain 1 and the right zipper strip 3 are respectively installed on two sides of an opening of a backpack body 6 through the sewing thread 7, the first TPU film 5 is adhered to the upper part of the backpack body 6 on the sewing thread 7, rainwater is prevented from leaking into the backpack through a through hole of the sewing thread 7, further, the left zipper chain 1 and the right zipper strip 3 are consistent in structure, the left zipper chain 1 comprises the base lining cloth 10, the second TPU film 11 and the rack 12, the second TPU film 11 is adhered to the upper surface of the base lining cloth 10, the rack 12 is installed at the bottom of the base lining cloth 10, the rack 12 in the left zipper chain 1 and the rack 12 in the right zipper strip 3 are mutually engaged and connected through the zipper head 8 to realize sealing, secondary waterproofing is carried out through the second TPU film 11, finally, the plastic cover 9 above the right zipper strip 3 is fixedly connected with the sealing convex strip 2 on the left zipper chain 1 through the sealing concave strip 13 in a clamping way, realize once more that the sealed water-proof effects who draws zipper 1 and right zipper 3 draw zipper 1, draw zipper 1 and right zipper 3's top at the left side and all bond and have phosphor strip 4, can provide good fluorescence effect under the dim condition of light, increase the pleasing to the eye degree of color, make whole zip fastener and knapsack main part 6 novelty more pleasing to the eye, and plastic cover 9 is transparent polyvinyl chloride material manufacturing, the light that gives off phosphor strip 4 that can be fine.

To sum up can, the utility model discloses a set up plastic lid 9, sealed sand grip 2, left side zip fastener chain 1, right side zip fastener strip 3, first TPU film 5, phosphor strip 4 structure, solved the lower problem of the novelty of the zip fastener that lacks waterproof type on the current ms's knapsack and zip fastener.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a ms is waterproof type zip fastener for knapsack, includes left zipper chain (1), right zipper strip (3), first TPU film (5) and plastic lid (9), its characterized in that: draw zipper head (8) to the inboard of zipper strip (3) is installed in left side zip chain (1) and the right side, the last surface mounting of left side zip chain (1) has sealed sand grip (2), the last surface mounting who draws zipper strip (3) in the right side has plastic lid (9), the outside that draws zipper strip (3) in left side zip chain (1) and the right side all is connected with knapsack main part (6) sewing through sewing thread (7), knapsack main part (6) upper surface above sewing thread (7) all bonds and has first TPU film (5), draw zipper head (8) both sides left side zip chain (1) and right side to draw zipper strip (3) upper surface and all bond and have phosphor strip (4).

2. The waterproof type zipper for lady backpack as claimed in claim 1, wherein: the one end and the right side of plastic lid (9) draw zipper strip (3) to bond fixedly, sealed concave strip (13) is installed to the bottom of plastic lid (9) other end, and sealed concave strip (13) are fixed with sealed sand grip (2) joint.

3. The waterproof type zipper for lady backpack as claimed in claim 1, wherein: the structure of the left zipper chain (1) is consistent with that of the right zipper strip (3), and the left zipper chain (1) is meshed with the right zipper strip (3) for connection.

4. The waterproof type zipper for lady backpack as claimed in claim 1, wherein: the zipper comprises a left zipper chain (1) and is characterized in that the left zipper chain comprises a base lining cloth (10), a second TPU film (11) and a rack (12), the second TPU film (11) is bonded to the upper surface of the base lining cloth (10), and the rack (12) is installed at the bottom of the base lining cloth (10).

5. The waterproof type zipper for lady backpack as claimed in claim 1, wherein: the fluorescent strips (4) are respectively positioned above the left zipper (1) and the right zipper (3) which are arranged on the inner sides of the sealing convex strips (2) and the plastic covers (9).

Images