CN111493473B - Waterproof antibacterial soft material handbag - Google Patents
Waterproof antibacterial soft material handbag Download PDFInfo
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- CN111493473B CN111493473B CN202010544962.9A CN202010544962A CN111493473B CN 111493473 B CN111493473 B CN 111493473B CN 202010544962 A CN202010544962 A CN 202010544962A CN 111493473 B CN111493473 B CN 111493473B
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- bag body
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- handle
- buckle
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- 230000000844 anti-bacterial effect Effects 0.000 title claims abstract description 22
- 239000007779 soft material Substances 0.000 title claims abstract description 9
- 239000000463 material Substances 0.000 claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000002759 woven fabric Substances 0.000 claims abstract description 5
- 239000010985 leather Substances 0.000 claims description 34
- 239000003795 chemical substances by application Substances 0.000 claims description 20
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 16
- 239000004698 Polyethylene Substances 0.000 claims description 13
- -1 polyethylene Polymers 0.000 claims description 13
- 229920000573 polyethylene Polymers 0.000 claims description 12
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 9
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 9
- 238000007654 immersion Methods 0.000 claims description 9
- 239000000839 emulsion Substances 0.000 claims description 8
- 239000011787 zinc oxide Substances 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 7
- 239000000843 powder Substances 0.000 claims description 6
- 238000002360 preparation method Methods 0.000 claims description 6
- 238000003756 stirring Methods 0.000 claims description 6
- 230000001054 cortical effect Effects 0.000 claims description 5
- 239000004662 hydrophobic softener Substances 0.000 claims description 5
- DVEKCXOJTLDBFE-UHFFFAOYSA-N n-dodecyl-n,n-dimethylglycinate Chemical compound CCCCCCCCCCCC[N+](C)(C)CC([O-])=O DVEKCXOJTLDBFE-UHFFFAOYSA-N 0.000 claims description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical compound [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 claims description 3
- 239000001768 carboxy methyl cellulose Substances 0.000 claims description 3
- 239000001267 polyvinylpyrrolidone Substances 0.000 claims description 3
- 229920000036 polyvinylpyrrolidone Polymers 0.000 claims description 3
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 claims description 3
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 claims description 3
- 229920001027 sodium carboxymethylcellulose Polymers 0.000 claims description 3
- 230000003385 bacteriostatic effect Effects 0.000 claims description 2
- 239000000796 flavoring agent Substances 0.000 claims description 2
- 235000013355 food flavoring agent Nutrition 0.000 claims description 2
- 238000005406 washing Methods 0.000 abstract description 6
- 230000007547 defect Effects 0.000 abstract description 2
- 238000005336 cracking Methods 0.000 abstract 1
- 238000012360 testing method Methods 0.000 description 19
- 230000000052 comparative effect Effects 0.000 description 10
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 239000001963 growth medium Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 239000004205 dimethyl polysiloxane Substances 0.000 description 2
- 235000013870 dimethyl polysiloxane Nutrition 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000007730 finishing process Methods 0.000 description 2
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 239000004753 textile Substances 0.000 description 2
- 229920000832 Cutin Polymers 0.000 description 1
- 241000588724 Escherichia coli Species 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- 241000220317 Rosa Species 0.000 description 1
- 241001052560 Thallis Species 0.000 description 1
- 239000003242 anti bacterial agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000002500 effect on skin Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000004661 hydrophilic softener Substances 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000006916 nutrient agar Substances 0.000 description 1
- CXQXSVUQTKDNFP-UHFFFAOYSA-N octamethyltrisiloxane Chemical compound C[Si](C)(C)O[Si](C)(C)O[Si](C)(C)C CXQXSVUQTKDNFP-UHFFFAOYSA-N 0.000 description 1
- 238000004987 plasma desorption mass spectroscopy Methods 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000004672 reactive softener Substances 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000012956 testing procedure Methods 0.000 description 1
- 239000000341 volatile oil Substances 0.000 description 1
- 235000014692 zinc oxide Nutrition 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C3/00—Flexible luggage; Handbags
- A45C3/001—Flexible materials therefor
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C13/00—Details; Accessories
-
- C—CHEMISTRY; METALLURGY
- C14—SKINS; HIDES; PELTS; LEATHER
- C14C—CHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING, IMPREGNATING, FINISHING; APPARATUS THEREFOR; COMPOSITIONS FOR TANNING
- C14C9/00—Impregnating leather for preserving, waterproofing, making resistant to heat or similar purposes
- C14C9/04—Fixing tanning agents in the leather
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Treatment And Processing Of Natural Fur Or Leather (AREA)
Abstract
The invention discloses a waterproof antibacterial soft material handbag which comprises a handle and a bag body with an opening at the top; the front and the back of the bag body are respectively provided with a group of horizontally distributed connecting seats; the connecting seats are respectively provided with movably connected buckles; the lifting handle is annular and penetrates through the buckle and is movably clamped; the bag body is made of double-layer materials, the outer layer is a cowhide finishing layer, and the inner layer is a woven fabric layer; the upper surface of the bag body is provided with a cover body which covers the opening. The bag body is reasonable in structure, convenient to use, easy to adjust in handle length, and capable of replacing the handle, the specially-treated cowhide layer adopted by the bag body has the characteristics of water resistance, washing resistance, mildew resistance, softness, cracking resistance and good glossiness, and the defects in the prior art are effectively overcome.
Description
Technical Field
The invention belongs to the technical field of textile and clothing articles, and particularly relates to a waterproof antibacterial soft material handbag.
Background
With the rich development of social material culture, people have more personalized requirements, and the pursuit of living goods is continuously improved. Handbags are increasingly important in daily life and are essential for people on business trips and traveling. Nowadays, handbags have become one of the essential items for people, especially girls, to go out.
The handle used for the handbag is a member for lifting the handbag, and varies from person to person. In present case and bag trade, the handle of handbag all is fixed on the inclusion through the mode of sewing up, and handle length is unable to be adjusted, and the handle has pleasing to the eye effect simultaneously as one of part, and it is inconvenient or connect insecure among the prior art to change, uses inconveniently.
The handbag mainly adopts cortex and imitative leather matter, and some adopt to spin the cloth material and spin materials such as some PE layers of cloth spraying, though the material is various, the compliance is relatively poor to inside breeds the bacterium easily, and its waterproof nature is also relatively poor, can take place the gloss after the use dull and stereotyped, and even the fracture, the result of use is very unsatisfactory.
Disclosure of Invention
The invention aims to solve the technical problems of inconvenience in use and poor using effect of a handbag in the prior art, and provides a waterproof antibacterial soft material handbag to solve the defects in the prior art.
A waterproof antibacterial soft material handbag comprises a handle and a bag body with an opening at the top; the front and the back of the bag body are respectively provided with a group of horizontally distributed connecting seats; the connecting seats are respectively provided with movably connected buckles; the lifting handle is annular and penetrates through the buckle and is movably clamped; the bag body is made of double-layer materials, the outer layer is a cowhide finishing layer, and the inner layer is a woven fabric layer; the upper surface of the bag body is provided with a cover body which covers the opening.
Further, the connecting seat is riveted on the bag body through a rivet, and a groove is formed in the connecting seat; and an elastic bulge corresponding to the groove is arranged behind the buckle.
Furthermore, a rotating shaft is arranged in the buckle; the rotating shaft is provided with a clamping plate and a spring clamp which are connected in a rotating manner; one end of the clamping plate is elastically clamped on the handle through a spring clamp, and the other end of the clamping plate is provided with a button.
Furthermore, a first inner cavity separated by a cortical layer and a second inner cavity separated by a net layer are arranged in the bag body; a corresponding zipper is arranged between the cortical layer of the first inner cavity and the bag body; elastic strips are arranged on the net layer of the second inner cavity; the first inner cavity and the second inner cavity are respectively arranged on the inner layers in the front and the back of the bag body.
Furthermore, a circle of wire loop is arranged at the top of the bag body, and a rope body which is movably connected is arranged in the wire loop; the bag body is characterized in that two sealing layers corresponding to the openings are arranged on the inner side of the bag body, and corresponding zippers are arranged between the two sealing layers.
Furthermore, one end of the cover body is fixedly connected with the back of the bag body, the connecting position is located between an opening on the back of the bag body and 10cm below the opening, the other end of the cover body is a free end, the cover body is lapped on the front of the bag body after covering the opening of the bag body and is provided with a corresponding magnetic buckle, and the part of the cover body, which is located on the front of the bag body, is not less than 5cm below the opening; and the cowhide finishing layer of the cover body is the same as the bag body.
Furthermore, the cow leather finishing layer is obtained by performing soft and antibacterial finishing on cow leather subjected to chrome tanning finishing.
Further, the preparation method of the cowhide finishing layer comprises the following steps:
step (1) preparation of functional finishing agent:
adding 5-15g/L of non-reactive hydrophilic organic silicon, 5-15g/L of low molecular weight polyethylene emulsion, 5-15g/L of hydrophobic softener, 10-20 g/L of dodecyl dimethyl betaine, 3-5 g/L of nano zinc oxide, 2-5 g/L of polyvinylpyrrolidone, 5-8 g/L of sodium carboxymethylcellulose, 1-2g/L of dermal powder, 4-6 g/L of glycerol and 0.5-1g/L of flavoring agent into water, and uniformly stirring at the stirring rate of 200-300rpm to obtain the functional finishing agent;
finishing the functional finishing agent in the step (2):
and (2) immersing the chrome tanned cowhide into the functional finishing agent prepared in the step (1), wherein the immersion temperature is 50 ℃, the immersion time is 4h, and after the immersion is finished, the cowhide is fished out and drained, and is dried in a vacuum oven at the temperature of 60 ℃ to obtain the chrome tanned cowhide.
Preferably, the non-reactive hydrophilic silicone is a polyester polyether hydrophilic silicone.
Preferably, the molecular weight of the polyethylene in the low molecular weight polyethylene emulsion is 1500; the size of the nano zinc oxide is 50 nm; the size of the corium powder is 200 nm.
The beneficial effects of the present application mainly include but are not limited to the following aspects:
the utility model provides a rational in infrastructure, convenient to use, handle length is easily adjusted to can also change the handle, the cow hide layer that the inclusion adopted special treatment has waterproof washing fastness, mould proof antibacterial, the soft characteristics that crack and glossiness are good of preventing, this application is effectual has solved the not enough of prior art.
The functional finishing agent adopts the non-reactive softener composition, the preparation process is simple, the soft leather with good washing resistance and excellent antibacterial effect is obtained by compounding the composition, and the soft leather still keeps good softening effect after being washed for multiple times (more than 30 times). The functional finishing agent can reduce the surface tension of leather, and generates directional adsorption on the surface of the leather to form a monomolecular film, so that the surface tension is reduced, and the surface of the leather generates soft hand feeling. Meanwhile, as the hydrophobic film formed on the surface of the fiber by the functional finishing agent has lower surface tension and smoothness, the friction coefficient of the leather can be reduced, and the friction resistance between the leather and a human body can be reduced. The hydrophilic softener component in the components is good in hydrophilicity, soft and comfortable, no residue is left on hands after touch, but only soft effect is achieved on hand feeling, the smoothness is poor, the treatment durability is poor, the hydrophobic softener is good in softening effect and durability, but sticky feeling can be achieved when the hand touches the leather, a stained contact surface is caused, meanwhile, a low-molecular polyethylene emulsion is spread on the surface of the leather to form a film, the low-molecular polyethylene can endow the leather with excellent wear resistance and water resistance, the balance among hydrophilicity, softness and durability is found through proper proportion, the durability is improved while the softness is obtained, the technical problem that stickiness can occur during soft finishing is solved, and the antibacterial component is added to endow the leather with excellent and durable antibacterial performance. The leather finishing process is simple, high-temperature reaction is not needed, the damage of high temperature to leather is reduced, the processed leather has excellent washing resistance, the working procedures are saved, meanwhile, the soft and antibacterial processing is realized, and the leather finishing process is environment-friendly.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a side view of the present invention;
FIG. 3 is a schematic view of the snap-fit structure of the present invention;
fig. 4 is a front view of the present invention.
In the figure, the bag comprises a handle 1, a handle 2, a covering body 3, a button 4, a buckle 5, a bag body 6, a wire loop 7, a rope body 8, an opening 9, a magnetic buckle 10, a connecting seat 11, a cowhide finishing layer 12, a woven fabric layer 13, a zipper 14, a sealing layer 15, an elastic strip 16, a leather layer 17, a first inner cavity 18, a net layer 19, a second inner cavity 20, an elastic bulge 21, a groove 22, a rivet 23, a rotating shaft 24 and a clamping plate.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
According to the figures 1, 2 and 3, the water-proof antibacterial soft material handbag comprises a handle 1 and a bag body 5 with an opening 8 at the top; the front and the back of the bag body are respectively provided with a group of horizontally distributed connecting seats 10; the connecting seats are respectively provided with a buckle 4 which is movably connected; the lifting handle 1 is annular and penetrates through the buckle and is movably clamped; the bag body is made of double-layer materials, the outer layer is a cowhide finishing layer 11, and the inner layer is a woven fabric layer 12; the upper surface of the bag body 5 is provided with a covering body 2 covering the opening 8.
The connecting seat 10 is riveted on the bag body through a rivet 22, and a groove 21 is formed in the connecting seat; the back of the buckle 4 is provided with an elastic bulge 20 corresponding to the groove.
A rotating shaft 23 is arranged in the buckle 4; the rotating shaft is provided with a clamping plate 24 and a spring clamp which are connected in a rotating manner; one end of the clamping plate is elastically clamped on the handle 1 through a spring clamp, and the other end of the clamping plate is provided with a button 3.
The spring clamp is sleeved on the rotating shaft, one end of the spring clamp is connected with the buckle, the other end of the spring clamp is elastically pressed on the clamp plate, the end part of the clamp plate is arranged to be a straight edge and is clamped with the handle at an angle of 15-35 degrees, and the handle slides upwards to generate large friction force with the straight edge, so that the spring clamp cannot slide automatically in daily extraction and use. When the handle needs to be shortened, the handle is directly pulled downwards by the part below the buckle, when the handle needs to be increased, the button is pressed, the button drives the clamping plate to rotate around the rotating shaft, the I-shaped edge is separated from the handle, and the part above the buckle is pulled upwards to increase the length of the handle.
The bag body is internally provided with a first inner cavity 17 separated by a cortical layer 16 and a second inner cavity 19 separated by a net layer 18; a corresponding zipper is arranged between the cortical layer of the first inner cavity and the bag body; the net layer of the second inner cavity is provided with an elastic strip 15; the first inner cavity and the second inner cavity are respectively arranged on the inner layers in the front and the back of the bag body.
The top of the bag body is provided with a circle of wire loop 6, and a movably connected rope body 7 is arranged in the wire loop; two sealing layers 14 corresponding to the openings are arranged on the inner side of the bag body, and corresponding zippers 13 are arranged between the two sealing layers.
One end of the cover body 2 is fixedly connected with the back of the bag body, the connecting position is located between an opening on the back of the bag body and 10cm below the opening, the other end of the cover body is a free end, the cover body is lapped on the front of the bag body after covering the opening of the bag body and is provided with a corresponding magnetic buckle 9, and the part of the cover body, which is located on the front of the bag body, is not less than 5cm below the opening; and the cowhide finishing layer of the cover body is the same as the bag body.
Example 2
The connecting seat 10 and the elastic bulge 20 of the buckle are made of copper, and the inner size of the groove is larger than that of the opening; elastic bulge adopts collapsible arc elastic sphere or ellipsoid, and elastic bulge adopts hollow copper ball, and the higher authority is equipped with several vertical stripes, inserts behind the recess of connecting seat and the laminating of recess elasticity.
Example 3
The bag body is provided with more than one pair of handles with different colors or styles; the handles are provided with buckles 4 with the same structure.
Example 4
The cow leather finishing layer is obtained by performing soft and antibacterial finishing on cow leather subjected to chrome tanning finishing.
The method specifically comprises the following steps:
(1) preparation of functional finishing agent:
adding a certain amount of non-reactive hydrophilic organosilicon DP9993, low molecular weight polyethylene emulsion, hydrophobic softener polydimethylsiloxane PDMS, dodecyl dimethyl betaine, nano zinc oxide, polyvinylpyrrolidone, sodium carboxymethyl cellulose, cutin powder, glycerol and rose essential oil into water, and uniformly stirring at a stirring speed of 250rpm to obtain the functional finishing agent; the molecular weight of polyethylene in the low molecular weight polyethylene emulsion is 1500; the size of the nano zinc oxide is 50 nm; the size of the corium powder is 200 nm;
(2) finishing of the functional finishing agent:
and (2) immersing the chrome tanned and finished cowhide into the functional finishing agent prepared in the step (1), wherein the immersion temperature is 50 ℃, the immersion time is 4 hours, and after the immersion is finished, fishing out the cowhide, draining, and drying in a vacuum oven at 60 ℃ to obtain the durable antibacterial soft leather.
Comparative example 1: the cowhide after chrome tanning finishing is not finished by a functional finishing agent;
comparative example 2: the functional finishing agent is not added with non-reactive hydrophilic organic silicon, and the rest is the same as the test example 3;
comparative example 3: the functional finishing agent is not added with low molecular weight polyethylene emulsion, and the rest is the same as the test example 3;
comparative example 4: the functional finishing agent was the same as in test example 3 except that no hydrophobic softener was added
Comparative example 5: the functional finishing agent is not added with dodecyl dimethyl betaine and nano zinc oxide, and the rest is the same as the test example 3;
TABLE 1 test examples and comparative examples the composition of the materials (addition in g/L)
The test mode is as follows: 1. flexibility test: and (3) adopting a 10-grade rating system for the samples, testing the values for 1-10 points, wherein 1 is the worst, 10 is the best, and each sample is tested for 10 times to obtain an average value.
2. The antibacterial test adopts an antibacterial ring method: adding 10 mL of suspension liquid of Escherichia coli into 150 mL of sterile nutrient agar at 45 ℃, shaking a conical flask to uniformly distribute thalli to form a bacteria-carrying culture medium, pouring 20 mL of the bacteria-carrying culture medium into a sterile culture dish, and standing at room temperature for 10 min. A leather sample with the diameter of 13 mm is attached to the surface of a solid culture medium by using sterile forceps, then the leather sample is placed in an incubator and cultured for 24 hours at the temperature of 37 ℃, and an inhibition zone can be formed around the leather sample under the action of an antibacterial agent and bacteria.
3. And (3) washing fastness test: the leather was washed using the simulated hand wash procedure in GBT8629-2017, family wash and dry for textile testing procedure.
The test results are shown in table 2:
TABLE 2 test data for leather
| Test item | Test example 1 | Test example 2 | Test example 3 | Test example 1 | Comparative example 2 | Comparative example 3 | Comparative example 4 | Comparative example 5 |
| Softness (grade) | 8.3 | 9.0 | 9.1 | 2.0 | 5.2 | 5.5 | 6.3 | 8.8 |
| Diameter of bacteriostatic circle (mm) | 38.33 | 43.13 | 44.12 | 10.53 | 41.00 | 42.16 | 41.08 | 10.74 |
| Softness after 30 washes (grade) | 7.9 | 8.8 | 8.9 | 2.3 | 4.9 | 4.4 | 3.6 | 8.5 |
| Diameter of antibacterial ring (mm) after 30 times of washing | 35.16 | 38.23 | 41.76 | 9.85 | 28.32 | 26.97 | 22.06 | 9.94 |
Tests show that compared with a comparison sample, the leather finished in the test examples 1-3 is soft in handfeel, smooth, sticky and non-sticky, has no residue on hands after touching the leather, and keeps good softness after being washed for multiple times; compared with a sample without the addition of dodecyl dimethyl betaine and nano zinc oxide and a sample without finishing, the leather finished by the technical scheme has excellent antibacterial performance, and still keeps good antibacterial performance after being washed for many times.
Finally, it should be noted that the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to examples, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.
Claims (3)
1. A waterproof antibacterial soft material handbag comprises a handle and a bag body with an opening at the top; it is characterized in that the front and the back of the bag body are respectively provided with a group of horizontally distributed connecting seats; the connecting seats are respectively provided with a buckle in movable connection; the lifting handle is annular and penetrates through the buckle and is movably clamped; the bag body is made of double-layer materials, the outer layer is a cowhide finishing layer, and the inner layer is a woven fabric layer; a cover body covering the opening is arranged on the bag body;
a rotating shaft is arranged in the buckle; the rotating shaft is provided with a clamping plate and a spring clamp which are connected in a rotating manner; one end of the clamping plate is elastically clamped on the handle through a spring clamp, and the other end of the clamping plate is provided with a button;
the connecting seat is riveted on the bag body through a rivet, and a groove is formed in the connecting seat; an elastic bulge corresponding to the groove is arranged behind the buckle;
the elastic bulges of the connecting seat and the buckle are made of copper, and the inner size of the groove is larger than that of the opening; the elastic bulge is a contractible arc elastic sphere or an ellipsoid, the elastic bulge is a hollow copper ball, a plurality of vertical stripes are arranged on the elastic bulge, and the elastic bulge is elastically attached to the groove after being inserted into the groove of the connecting seat;
the cow leather finishing layer is obtained by performing soft and antibacterial finishing on cow leather subjected to chrome tanning finishing;
the preparation method of the cow leather finishing layer comprises the following steps:
step (1), preparation of a functional finishing agent:
adding non-reactive hydrophilic organosilicon DP 99935-15 g/L, low molecular weight polyethylene emulsion 5-15g/L, hydrophobic softener 5-15g/L, dodecyl dimethyl betaine 10-20 g/L, nano zinc oxide 3-5 g/L, polyvinylpyrrolidone 2-5 g/L, sodium carboxymethylcellulose 5-8 g/L, corium powder 1-2g/L, glycerol 4-6 g/L and flavoring agent 0.5-1g/L into water, and stirring uniformly at a stirring speed of 200 plus 300rpm to obtain the functional finishing agent;
the molecular weight of polyethylene in the low molecular weight polyethylene emulsion is 1500; the size of the nano zinc oxide is 50 nm; the size of the real leather powder is 200 nm;
and (2) finishing the functional finishing agent:
and (2) immersing the chrome tanned cowhide into the functional finishing agent prepared in the step (1), wherein the immersion temperature is 50 ℃, the immersion time is 4h, and after the immersion is finished, the cowhide is fished out and drained, and is dried in a vacuum oven at the temperature of 60 ℃ to obtain the chrome tanned cowhide.
2. The handbag of claim 1, wherein the bag body is provided with a first inner cavity separated by a cortex layer and a second inner cavity separated by a mesh layer; a corresponding zipper is arranged between the cortical layer of the first inner cavity and the bag body; elastic strips are arranged on the net layer of the second inner cavity; the first inner cavity and the second inner cavity are respectively arranged on the inner layers in the front and the back of the bag body.
3. The handbag of waterproof bacteriostatic soft materials according to claim 1, wherein the top of the bag body is provided with a loop of wire loop, and a movably connected rope body is arranged in the wire loop; the bag body is characterized in that two sealing layers corresponding to the openings are arranged on the inner side of the bag body, and corresponding zippers are arranged between the two sealing layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010544962.9A CN111493473B (en) | 2020-06-15 | 2020-06-15 | Waterproof antibacterial soft material handbag |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010544962.9A CN111493473B (en) | 2020-06-15 | 2020-06-15 | Waterproof antibacterial soft material handbag |
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| Publication Number | Publication Date |
|---|---|
| CN111493473A CN111493473A (en) | 2020-08-07 |
| CN111493473B true CN111493473B (en) | 2022-07-12 |
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| CN202010544962.9A Active CN111493473B (en) | 2020-06-15 | 2020-06-15 | Waterproof antibacterial soft material handbag |
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| CN115162011A (en) * | 2022-05-13 | 2022-10-11 | 温州同赢科技有限公司 | Soft synthetic leather |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200969922Y (en) * | 2006-04-13 | 2007-11-07 | 汕头市中兴五金皮塑有限公司 | Press type buckle |
| CN103709873A (en) * | 2014-01-10 | 2014-04-09 | 高峰 | Leather coating composition and preparation method thereof |
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| CN206714293U (en) * | 2017-04-15 | 2017-12-08 | 广州天宝皮具有限公司 | The handle regulation screens of handbag |
| CN107794762A (en) * | 2017-11-13 | 2018-03-13 | 安徽创荣服装辅料有限公司 | One kind processing tweed softening agent and preparation method thereof |
| CN210539261U (en) * | 2019-08-29 | 2020-05-19 | 上海为肯工业设计有限公司 | Adjusting buckle of belt |
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|---|---|---|---|---|
| CN200969922Y (en) * | 2006-04-13 | 2007-11-07 | 汕头市中兴五金皮塑有限公司 | Press type buckle |
| CN103709873A (en) * | 2014-01-10 | 2014-04-09 | 高峰 | Leather coating composition and preparation method thereof |
| CN103938448A (en) * | 2014-04-22 | 2014-07-23 | 太仓市其盛化纤厂 | Production method of antibacterial polysulfonamide fabric |
| CN104561403A (en) * | 2014-12-17 | 2015-04-29 | 广东菲安妮皮具股份有限公司 | Environment-friendly leather care agent |
| CN205757751U (en) * | 2016-02-18 | 2016-12-07 | 广州茜茜网络科技股份有限公司 | One is carried on the arm and is carried dual-purpose bag |
| CN206714297U (en) * | 2017-04-15 | 2017-12-08 | 广州天宝皮具有限公司 | The adjustable woman style bag of band |
| CN206714293U (en) * | 2017-04-15 | 2017-12-08 | 广州天宝皮具有限公司 | The handle regulation screens of handbag |
| CN107794762A (en) * | 2017-11-13 | 2018-03-13 | 安徽创荣服装辅料有限公司 | One kind processing tweed softening agent and preparation method thereof |
| CN210539261U (en) * | 2019-08-29 | 2020-05-19 | 上海为肯工业设计有限公司 | Adjusting buckle of belt |
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| CN111493473A (en) | 2020-08-07 |
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Denomination of invention: A kind of waterproof and bacteriostatic soft material handbag Effective date of registration: 20221114 Granted publication date: 20220712 Pledgee: Zhejiang Fuyang rural commercial bank Limited by Share Ltd. Dongzhou branch Pledgor: Hangzhou Tianlong handbag Co.,Ltd. Registration number: Y2022980021860 |
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Date of cancellation: 20230911 Granted publication date: 20220712 Pledgee: Zhejiang Fuyang rural commercial bank Limited by Share Ltd. Dongzhou branch Pledgor: Hangzhou Tianlong handbag Co.,Ltd. Registration number: Y2022980021860 |
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Effective date of registration: 20231025 Address after: 310000 No. 575 Golf Road, Dongzhou Street, Fuyang District, Hangzhou City, Zhejiang Province (self declared) Patentee after: Hangzhou Shengjie Handbag Co.,Ltd. Address before: 311400 No. 575, Golf Road, Dongzhou street, Fuyang District, Hangzhou City, Zhejiang Province Patentee before: Hangzhou Tianlong handbag Co.,Ltd. |