CN106398098A - Light and worn resistant strong toughness case - Google Patents
Light and worn resistant strong toughness case Download PDFInfo
- Publication number
- CN106398098A CN106398098A CN201610797915.9A CN201610797915A CN106398098A CN 106398098 A CN106398098 A CN 106398098A CN 201610797915 A CN201610797915 A CN 201610797915A CN 106398098 A CN106398098 A CN 106398098A
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- China
- Prior art keywords
- case
- resistant
- under casing
- wear
- casing
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- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 claims description 13
- 239000003795 chemical substances by application Substances 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 10
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 9
- 239000003963 antioxidant agent Substances 0.000 claims description 9
- 230000003078 antioxidant effect Effects 0.000 claims description 9
- 239000004917 carbon fiber Substances 0.000 claims description 9
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 9
- 239000006097 ultraviolet radiation absorber Substances 0.000 claims description 9
- 239000012745 toughening agent Substances 0.000 claims description 8
- 239000002270 dispersing agent Substances 0.000 claims description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 239000003365 glass fiber Substances 0.000 claims description 5
- 239000002994 raw material Substances 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 4
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims description 4
- 239000004926 polymethyl methacrylate Substances 0.000 claims description 4
- 229910000861 Mg alloy Inorganic materials 0.000 claims description 3
- 235000021355 Stearic acid Nutrition 0.000 claims description 3
- 239000004699 Ultra-high molecular weight polyethylene Substances 0.000 claims description 3
- 239000004595 color masterbatch Substances 0.000 claims description 3
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims description 3
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims description 3
- 239000008117 stearic acid Substances 0.000 claims description 3
- 229920000785 ultra high molecular weight polyethylene Polymers 0.000 claims description 3
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 claims description 2
- 239000008116 calcium stearate Substances 0.000 claims description 2
- 235000013539 calcium stearate Nutrition 0.000 claims description 2
- 150000002989 phenols Chemical class 0.000 claims description 2
- 230000007306 turnover Effects 0.000 claims description 2
- 238000005096 rolling process Methods 0.000 claims 2
- 239000004743 Polypropylene Substances 0.000 claims 1
- 239000002245 particle Substances 0.000 claims 1
- -1 polypropylene Polymers 0.000 claims 1
- 229920001155 polypropylene Polymers 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 230000035939 shock Effects 0.000 abstract description 3
- 230000006835 compression Effects 0.000 abstract description 2
- 238000007906 compression Methods 0.000 abstract description 2
- 230000032683 aging Effects 0.000 abstract 1
- 230000005611 electricity Effects 0.000 abstract 1
- 230000003628 erosive effect Effects 0.000 abstract 1
- 235000006708 antioxidants Nutrition 0.000 description 7
- 229920006351 engineering plastic Polymers 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 210000002683 foot Anatomy 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 230000003712 anti-aging effect Effects 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229920002239 polyacrylonitrile Polymers 0.000 description 2
- 238000006748 scratching Methods 0.000 description 2
- DCXXMTOCNZCJGO-UHFFFAOYSA-N tristearoylglycerol Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCC(OC(=O)CCCCCCCCCCCCCCCCC)COC(=O)CCCCCCCCCCCCCCCCC DCXXMTOCNZCJGO-UHFFFAOYSA-N 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 241000190070 Sarracenia purpurea Species 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229940124543 ultraviolet light absorber Drugs 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L55/00—Compositions of homopolymers or copolymers, obtained by polymerisation reactions only involving carbon-to-carbon unsaturated bonds, not provided for in groups C08L23/00 - C08L53/00
- C08L55/02—ABS [Acrylonitrile-Butadiene-Styrene] polymers
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C13/00—Details; Accessories
- A45C13/02—Interior fittings; Means, e.g. inserts, for holding and packing articles
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C5/00—Rigid or semi-rigid luggage
- A45C5/14—Rigid or semi-rigid luggage with built-in rolling means
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C9/00—Purses, Luggage or bags convertible into objects for other use
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/06—Properties of polyethylene
- C08L2207/068—Ultra high molecular weight polyethylene
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The invention discloses a light and worn resistant strong toughness case. The light and worn resistant strong toughness case includes a case body, a wheel assembly and a stretchable pulling rod, the case body consists of a bottom case and a case cove, one side wall of the bottom case is rotationally connected with one corresponding side wall of the case cover through a number of hinges, the bottom case connects open or closed on the opposite side wall of the hinge with one corresponding side wall of the case cover through a number of password locks, four corners of the bottom part of the bottom case are fixedly connected with a wheel assembly, the back wall of the bottom case is provided with the stretchable pulling rod, the back wall and four connection points of the around side walls of the bottom case are wrapped with a first worn resistant wrap angle, the front side of the case cover outboard is placed with an outlaid storage bag, two sides of the case body are symmetrically installed with a clasping device, the ball wall of the bottom case is placed with a thin plate groove, a thin support plate is installed of a drawer type in the thin plate groove. The functionality of the light and worn resistant strong toughness case is powerful, the properties of the case are lightweight, high-temperature proof, scratch and worn resistant, aging resistant, electricity and heat conductive, erosion resistant, strongly elastic and compression intensive, highly flexible and shock resistant.
Description
【Technical field】
The present invention relates to the technical field of chest, particularly to a kind of high strong case of light wear-resistant.
【Background technology】
Developing rapidly with modern science and technology, the also quality to product while people improve to the cosmetic requirements of product
And performance requirement greatly improves.All kinds of chest such as luggage case, because it is easy to use, Large Copacity carries clothing etc. becomes travelling,
The indispensable sharp weapon gone out, it is greatly easily and convenient to bring to life.With the promotion of the market demand, people are not intended merely to used
The strength of materials and modulus are high, and require its light weight, high temperature resistant, wear-resistant, corrosion-resistant, anti-oxidant etc..
At present, general suitcase to be divided by material, can be largely classified into soft cloth case and two kinds of hard case, the feature of soft case
It is that style is exquisite, casing is light, but be not so good as hard case for resistance to compression, waterproof；The feature of hard case is can to play waterproof pressure-resistant to make
With, the most of hard case material therefor intensity on market is relatively low, and fragility is big, and toughness is relatively low, in order that hard case have light, resistance to
Mill, high-strength, high temperature resistant, ultra-toughness high-performance, make it have stronger use function it is necessary to propose a kind of light wear-resistant simultaneously
High strong case.
【Content of the invention】
It is an object of the invention to overcoming above-mentioned the deficiencies in the prior art, provide a kind of light wear-resistant high strong case, its purport
In solving prior art, most of hard case material therefor intensity is relatively low, and fragility is big, and toughness is relatively low, and overall performance is not high, function
Less technical problem.
For achieving the above object, the present invention proposes a kind of high strong case of light wear-resistant, including casing, roller assembly with stretch
Contracting pull bar, described casing is made up of under casing and case lid, and the side side wall of described under casing passes through the right of some hinges and case lid
Answer side side wall to rotate to connect, described under casing passes through the corresponding side of some coded locks and case lid in the opposing sidewalls of hinge
Side wall opens and closes and connects, all connected roller assembly in bottom corner of described under casing, the described rear wall of under casing is provided with and stretches
Four junctions of contracting pull bar, the described rear wall of under casing and four the week side of boss walls are all coated with the first wear-resisting cornerite, described case lid
Outside front be provided with external collecting bag, described external collecting bag is by hard fixation wall and hard pkt. flap by slide fastener even
Connect, described hard fixation wall is integrated with case lid, at the described corner of case lid, be provided with the second wear-resisting cornerite, described
It is provided with the 3rd wear-resisting cornerite, the both sides of described casing are symmetrically arranged with cohesion device, described at the corner of hard pkt. flap
Cohesion device be made up of ribbon, inserted sheet, eye-splice and coiler, described ribbon one end is connected with coiler, the other end with insert
Piece connects, and described under casing posterior vertical is provided with ribbon groove, and coiler is installed on the bottom of ribbon groove, and described inserted sheet is not
Used time is buckled in the inserted slot of under casing upper end, and described eye-splice is arranged at case lid upper end, and corresponding with ribbon groove, described under casing
Rear wall on a slim board slot is set, in described slim board slot, drawing and pulling type installs a slim gripper shoe, described slim support
The upper end both sides of plate are each to arrange an angle, and, in the not used time, the angle that angle is embedded in case lid upper end is embedding for slim gripper shoe
In groove.
Preferably, described under casing arranges a magazine on the homonymy side wall of hinge, described magazine pass through lid with
Under casing snapping, setting one string bag in described magazine, the described string bag is connected with casing.
Preferably, the upper end of described under casing rotates connection one carries bar, described bar of carrying is embedded under casing in the not used time
Upper end carry in bar caulking groove, described telescopic lever is in the pull bar caulking groove not using telescopic lever upper end to be embedded under casing upper end
Interior, the described rear wall of slim board slot is provided with some elasticity feets, the bottom of described slim gripper shoe is tied for rotary type
Structure, realizes slim board slot turnover and frame is under casing upper end.
Preferably, described roller assembly by Universal support rack and rolls the roller structure being connected on Universal support rack
Become.
Preferably, the first described wear-resisting cornerite, the second wear-resisting cornerite and the 3rd wear-resisting cornerite are all using magnesium alloy.
Preferably, described under casing, case lid, hard fixation wall and hard pkt. flap prepare material by following mass parts
The raw material of number is prepared from：75～80 parts of ABS resin, 5～10 parts of ultra-high molecular weight polyethylene, 2～5 parts of carbon fiber, glass fibers
2～5 parts of dimension, 2～3 parts of alumina fibre, 0.3～1 part of dispersant, 0.1～0.5 part of antioxidant, 1～2 part of toughener, surface is hard
1～2 part of modifying agent of degree, appropriate color masterbatch.
Preferably, described ABS resin is less than 0.5 μm of high glaze ABS resin for grain diameter.
Preferably, described carbon fiber adopts polyacrylonitrile-based carbon fibre, described dispersant is stearic acid and tristearin
The mixture of sour calcium, described antioxidant is Hinered phenols antioxidant, and described toughener is MBS, and described case hardness changes
Property agent be PMMA.
Prepare in material the also ultra-violet absorber containing 0.1～0.2 part preferably, described, described ultraviolet
Absorbent adopts UV-531 ultra-violet absorber.
Beneficial effects of the present invention：Compared with prior art, the high strong case of a kind of light wear-resistant that the present invention provides, structure
Rationally, good looking appearance, by the way of roller assembly is mounted under casing, alleviates the overall weight of case lid, is easy to open,
Improve the stability of roller assembly, prevent from uncapping the collision that is hit, the edge of casing and external collecting bag is respectively provided with simultaneously
There is wear-resisting cornerite, improve the wear resistant and impact resistant performance on angle, be additionally provided with cohesion device and the slim gripper shoe of drawing and pulling type, pass through
Cohesion device facilitates the fixation of other baggages, prevents from dropping during movement, and the slim gripper shoe of drawing and pulling type can be provisional
Use as desk, conveniently handle official business or entertain, and in the preparing raw material of casing and external collecting bag, add carbon fiber, glass fibre
And alumina fibre, reduce the Unit Weight of ABS engineering plastics, there is high temperature resistant, abrasion-resistant, conductive and heat-conductive, corrosion-resistant, bullet
Property big, toughness that compressive resistance is high, higher and shock resistance, additionally pass through toughener, case hardness modifying agent and ultraviolet
Light absorbers improve toughness, case hardness and the weatherability of ABS engineering plastics, anti-scratching wearproof, anti-aging further.
The feature of the present invention and advantage will combine accompanying drawing by embodiment and be described in detail.
【Brief description】
Fig. 1 is a kind of front view of the high strong case of light wear-resistant of the embodiment of the present invention；
Fig. 2 is a kind of left view of the high strong case of light wear-resistant of the embodiment of the present invention；
Fig. 3 is a kind of right view of the high strong case of light wear-resistant of the embodiment of the present invention；
Fig. 4 is a kind of top view of the high strong case of light wear-resistant of the embodiment of the present invention；
Fig. 5 is the cohesion device using effect figure of the embodiment of the present invention；
Fig. 6 is the slim gripper shoe using effect figure of the embodiment of the present invention.
In figure：1- casing, 11- under casing, 12- case lid, 13- hinge, 14- coded lock, the wear-resisting cornerite of 15- first, 16- are dark
Box, the 17- string bag, 18- elasticity feet, the wear-resisting cornerite of 19- second, 2- roller assembly, 21- Universal support rack, 22- roller, 3- stretch
Contracting pull bar, 30- pull bar caulking groove, 4- carry bar, 40- carries bar caulking groove, the external collecting bag of 5-, the wear-resisting cornerite of 50- the 3rd, 51- hard solid
Determine wall, 52- hard pkt. flap, 53- slide fastener, 6- cohesion device, 61- ribbon, 610- ribbon groove, 62- inserted sheet, 62- inserted slot, 63-
Eye-splice, the slim board slot of 7-, the slim gripper shoe of 70-, 71- angle, 710- angle caulking groove.
【Specific embodiment】
For making the object, technical solutions and advantages of the present invention of greater clarity, below by accompanying drawing and embodiment, right
The present invention is further elaborated.However, it should be understood that specific embodiment described herein is only in order to explain this
Bright, it is not limited to the scope of the present invention.Additionally, in the following description, eliminate the description to known features and technology, with
Avoid unnecessarily obscuring idea of the invention.
Refering to Fig. 1 to Fig. 6, the embodiment of the present invention provides a kind of light wear-resistant high strong case, including casing 1, roller assembly 2
With telescopic lever 3 it is characterised in that：Described casing 1 is made up of under casing 11 and case lid 12, the side side wall of described under casing 11
Rotated by some hinge 13 sides corresponding with case lid 12 side wall and connect, described under casing 11 is in the opposing sidewalls of hinge 13
Opened and closed by some coded lock 14 sides corresponding with case lid 12 side wall and connect, the bottom corner of described under casing 11 is all connected one
Roller assembly 2, the described rear wall of under casing 11 is provided with telescopic lever 3, the described rear wall of under casing 11 and four the week side of boss walls
Four junctions are all coated with the first wear-resisting cornerite 15, and the outside front of described case lid 12 is provided with external collecting bag 5, described
External collecting bag 5 connected by slide fastener 53 by hard fixation wall 51 and hard pkt. flap 52, described hard fixation wall 51 and case
Lid 12 is integrated, and is provided with the second wear-resisting cornerite 19 at the described corner of case lid 12, the corner of described hard pkt. flap 52
Place is provided with the 3rd wear-resisting cornerite 50, and the both sides of described casing 1 are symmetrically arranged with cohesion device 6, described cohesion device 6
It is made up of ribbon 61, inserted sheet 62, eye-splice 63 and coiler, described ribbon 61 one end is connected with coiler, the other end and inserted sheet
62 connections, described under casing 11 posterior vertical is provided with ribbon groove 610, and coiler is installed on the bottom of ribbon groove 610, described
Inserted sheet 62 was buckled in the inserted slot 620 of under casing 11 upper end in the not used time, and described eye-splice 63 is arranged at case lid 12 upper end, and with knit
Trough of belt 610 is corresponding, and the described rear wall of under casing 11 arranges a slim board slot 7, and in described slim board slot 7, drawing and pulling type installs one
Slim gripper shoe 70, the upper end both sides of described slim gripper shoe 70 are each to arrange an angle 71, slim gripper shoe 70 without
When, angle 71 is embedded in the angle caulking groove 710 of case lid 12 upper end.
In embodiments of the present invention, the upper surface of casing 1 is bright and clean smooth, no evagination, and slim gripper shoe 70 is placed in casing 1
Top makes, and good stability, is not in situation about rocking, and can read a book, plays computer etc. in slim gripper shoe 70, carries for life
For convenient.
Further, described under casing 11 arranges a magazine 16 on the homonymy side wall of hinge 13, and described magazine 16 leads to
Cross lid and under casing 11 snapping, setting one string bag 17 in described magazine 16, the described string bag 17 is connected with casing 11, described
The upper end of under casing 11 rotates and connects one and carry bar 4, described carry bar 4 the not used time be embedded under casing 11 upper end carry bar caulking groove 40
Interior, described telescopic lever 3 is in the pull bar caulking groove 30 not using telescopic lever 3 upper end to be embedded under casing 11 upper end, described
Some elasticity feets 18 are provided with the rear wall of slim board slot 7, the bottom of described slim gripper shoe 70 is rotational structure, real
Existing slim board slot 7 turns down and frame is under casing 11 upper end.
In embodiments of the present invention, when being not switched on magazine 16, magazine 16, surface is concordant with casing 11 sidewall surfaces, net
The design of pocket 17 can be used for the article such as holding water cup, convenient with take with, not the used time can pack up, improve aesthetic property, cushion
Pin 18 can prevent under casing 11 from making surface abrasion keeping flat.
Specifically, described roller assembly 2 by Universal support rack 21 and rolls the roller being connected on Universal support rack 21
22 compositions, described the first wear-resisting cornerite 15, the second wear-resisting cornerite 19 and the 3rd wear-resisting cornerite 50 are all using magnesium alloy.Using magnesium
The wear-resisting cornerite of alloy improves the impact-resistant abrasion-proof performance on corner, prevents edge be recessed due to collision, scratch, breakage
Situation.
Further, described under casing 11, case lid 12, hard fixation wall 51 and hard pkt. flap 52 prepare material by
The raw material of following mass fraction is prepared from：75～80 parts of ABS resin, 5～10 parts of ultra-high molecular weight polyethylene, carbon fiber 2～5
Part, 2～5 parts of glass fibre, 2～3 parts of alumina fibre, 0.3～1 part of dispersant, 0.1～0.5 part of antioxidant, toughener 1～2
Part, 1～2 part of case hardness modifying agent, appropriate color masterbatch.
Wherein, described ABS resin is less than 0.5 μm of high glaze ABS resin for grain diameter, and described carbon fiber adopts
Polyacrylonitrile-based carbon fibre, described dispersant is the mixture of stearic acid and calcium stearate, and described antioxidant is hindered phenol
Kind antioxidant, described toughener is MBS, and described case hardness modifying agent is PMMA, and described preparing in material also contains
0.1～0.2 part of ultra-violet absorber, described ultra-violet absorber adopts UV-531 ultra-violet absorber.Toughness reinforcing by MBS
Agent increased the impact strength of whole system, enhances the case hardness of whole system and resistance to by PMMA surface hardness modification agent
Hou Xing.
A kind of high strong case of light wear-resistant of the present invention, rational in infrastructure, good looking appearance, bottom is mounted on using roller assembly 2
Mode on case 11, alleviates the overall weight of case lid 12, is easy to open, and improves the stability of roller assembly 2 simultaneously, prevents
Uncap the collision that is hit, the edge of casing 1 and external collecting bag 5 is provided with wear-resisting cornerite, improve wear-resisting anti-on angle
Impact property, is additionally provided with cohesion device 6 and the slim gripper shoe of drawing and pulling type 70, facilitates other baggages by cohesion device 6
Fixing, prevent from dropping during movement, the slim gripper shoe of drawing and pulling type 70 can provisional as desk use, convenient office or
Amusement, and add carbon fiber, glass fibre and alumina fibre in the preparing raw material of casing 1 and external collecting bag 5, reduce
The Unit Weight of ABS engineering plastics, has high temperature resistant, abrasion-resistant, conductive and heat-conductive, corrosion-resistant, elastic big, compressive resistance high, relatively
High toughness and shock resistance, additionally pass through toughener, case hardness modifying agent and ultra-violet absorber and improve further
The toughness of ABS engineering plastics, case hardness and weatherability, anti-scratching wearproof, anti-aging.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all essences in the present invention
Any modification, equivalent or improvement made within god and principle etc., should be included within the scope of the present invention.
Claims (9)
1. the high strong case of a kind of light wear-resistant, including casing (1), roller assembly (2) and telescopic lever (3) it is characterised in that：Institute
The casing (1) stated is made up of under casing (11) and case lid (12), and the side side wall of described under casing (11) passes through some hinges (13)
Rotate with the corresponding side side wall of case lid (12) and connect, described under casing (11) passes through some in the opposing sidewalls of hinge (13)
Coded lock (14) is opened and closed with the corresponding side side wall of case lid (12) and connects, all connected rolling in bottom corner of described under casing (11)
Wheel assembly (2), the described rear wall of under casing (11) is provided with telescopic lever (3), the described rear wall of under casing (11) and surrounding
Four junctions of side wall are all coated with the first wear-resisting cornerite (15), and the outside front of described case lid (12) is provided with external receipts
Receive bag (5), described external collecting bag (5) passes through slide fastener (53) by hard fixation wall (51) and hard pkt. flap (52) and connects, institute
The hard fixation wall (51) stated and case lid (12) are integrated, and are provided with the second wear-resisting cornerite at the described corner of case lid (12)
(19) it is provided with the 3rd wear-resisting cornerite (50) at, the described corner of hard pkt. flap (52), the both sides pair of described casing (1)
Claim to be provided with cohesion device (6), described cohesion device (6) is by ribbon (61), inserted sheet (62), eye-splice (63) and coiler group
Become, described ribbon (61) one end is connected with coiler, the other end is connected with inserted sheet (62), described under casing (11) posterior vertical
It is provided with ribbon groove (610), coiler is installed on the bottom of ribbon groove (610), described inserted sheet (62) is buckled in bottom in the not used time
In the inserted slot (620) of case (11) upper end, described eye-splice (63) is arranged at case lid (12) upper end, and right with ribbon groove (610)
Should, the described rear wall of under casing (11) arranges a slim board slot (7), it is thin that the described interior drawing and pulling type of slim board slot (7) installs one
Type gripper shoe (70), the upper end both sides of described slim gripper shoe (70) are each to arrange an angle (71), slim gripper shoe (70)
In the not used time, angle (71) is embedded in the angle caulking groove (710) of case lid (12) upper end.
2. as claimed in claim 1 a kind of high strong case of light wear-resistant it is characterised in that：Described under casing (11) is in hinge
(13) magazine (16) is arranged on homonymy side wall, described magazine (16) passes through lid and under casing (11) snapping, and described is dark
Setting one string bag (17) in box (16), the described string bag (17) is connected with casing (11).
3. as claimed in claim 1 a kind of high strong case of light wear-resistant it is characterised in that：The upper end of described under casing (11) turns
Be dynamically connected and one carry bar (4), described carry bar (4) the not used time be embedded under casing (11) upper end carry in bar caulking groove (40), described
Telescopic lever (3) in the pull bar caulking groove (30) not using telescopic lever (3) upper end to be embedded under casing (11) upper end, described
Some elasticity feet (18) are provided with the rear wall of slim board slot (7), the bottom of described slim gripper shoe (70) is rotary type
Structure, realizes slim board slot (7) turnover and frame is under casing (11) upper end.
4. as claimed in claim 1 a kind of high strong case of light wear-resistant it is characterised in that：Described roller assembly (2) is by ten thousand
The roller (22) being connected to bracing frame (21) and rolling on Universal support rack (21) is constituted.
5. as claimed in claim 1 a kind of high strong case of light wear-resistant it is characterised in that：The first described wear-resisting cornerite
(15), the second wear-resisting cornerite (19) and the 3rd wear-resisting cornerite (50) are all using magnesium alloy.
6. as claimed in claim 1 a kind of high strong case of light wear-resistant it is characterised in that：Described under casing (11), case lid
(12), the material of preparing of hard fixation wall (51) and hard pkt. flap (52) is prepared from by the raw material of following mass fraction：ABS
75～80 parts of resin, 5～10 parts of ultra-high molecular weight polyethylene, 2～5 parts of carbon fiber, 2～5 parts of glass fibre, alumina fibre 2
～3 parts, 0.3～1 part of dispersant, 0.1～0.5 part of antioxidant, 1～2 part of toughener, 1～2 part of case hardness modifying agent, color masterbatch
In right amount.
7. as claimed in claim 6 a kind of high strong case of light wear-resistant it is characterised in that：Described ABS resin is particle
The high glaze ABS resin that footpath is less than 0.5 μm.
8. as claimed in claim 6 a kind of high strong case of light wear-resistant it is characterised in that：Described carbon fiber adopts polypropylene
Itrile group carbon fiber, described dispersant is the mixture of stearic acid and calcium stearate, and described antioxidant is Hinered phenols antioxygen
Agent, described toughener is MBS, and described case hardness modifying agent is PMMA.
9. as claimed in claim 6 a kind of high strong case of light wear-resistant it is characterised in that：Described preparing in material also contains
0.1～0.2 part of ultra-violet absorber, described ultra-violet absorber adopts UV-531 ultra-violet absorber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610797915.9A CN106398098B (en) | 2016-08-31 | 2016-08-31 | A kind of high strong case of light wear-resistant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610797915.9A CN106398098B (en) | 2016-08-31 | 2016-08-31 | A kind of high strong case of light wear-resistant |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106398098A true CN106398098A (en) | 2017-02-15 |
| CN106398098B CN106398098B (en) | 2017-09-29 |
Family
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610797915.9A Expired - Fee Related CN106398098B (en) | 2016-08-31 | 2016-08-31 | A kind of high strong case of light wear-resistant |
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Cited By (1)
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| Publication number | Publication date |
|---|---|
| CN106398098B (en) | 2017-09-29 |
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