CN108582642A - A kind of production method of Trunk body case and the luggage case thus made - Google Patents
A kind of production method of Trunk body case and the luggage case thus made Download PDFInfo
- Publication number
- CN108582642A CN108582642A CN201810382663.2A CN201810382663A CN108582642A CN 108582642 A CN108582642 A CN 108582642A CN 201810382663 A CN201810382663 A CN 201810382663A CN 108582642 A CN108582642 A CN 108582642A
- Authority
- CN
- China
- Prior art keywords
- shell
- box shell
- outer box
- interior
- bolt
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14778—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles the article consisting of a material with particular properties, e.g. porous, brittle
- B29C45/14811—Multilayered articles
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C13/00—Details; Accessories
- A45C13/04—Frames
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C13/00—Details; Accessories
- A45C13/10—Arrangement of fasteners
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C5/00—Rigid or semi-rigid luggage
- A45C5/02—Materials therefor
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C5/00—Rigid or semi-rigid luggage
- A45C5/04—Trunks; Travelling baskets
- A45C5/045—Travelling baskets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/72—Heating or cooling
- B29C45/7207—Heating or cooling of the moulded articles
Abstract
The invention discloses a kind of production methods of Trunk body case and the luggage case thus made, including shell, connect band, surface and side frame, the shell is made of surface and side frame, and side frame and surface are structure as a whole, the connect band connects shell described in two groups, the enclosure interior is made of interior box shell and outer box shell, and interior box shell is placed in the cavity inside outer box shell, bolt is arranged in face of the surface of outer box shell in the interior box shell, and outer box shell is equipped with the idle loop to match with bolt, one end of the bolt is placed in idle loop.The present invention passes through after shell injection molding; during carrying out cooling in being put into cooling equipment; cooling temperature is gradually successively decreased by height; and cooling temperature is gradually decremented to 35 DEG C by 15 DEG C, the trend gradually successively decreased using temperature avoids excessive temperature differentials; so that enclosure interior reaction is violent; cause the variation of case qualities, mild temperature change, convenient for the property of protection shell script.
Description
Technical field
The present invention relates to a kind of luggage case manufacture craft, more particularly to the production method of a kind of Trunk body case and thus make
The luggage case of work.
Background technology
Luggage case, also known as suitcase, trolley case are entrained to place the chest of article when going out, it is luggage
One of which type.Usual luggage case is for placing required clothing, personal-care supplies and souvenir on journey.Market
On luggage case size, usually according to the carry-on boarding case (hand-baggage) of airline (International Air Transport Association) and
Delivery case (posting cabin luggage) size is defined as standard.For example, Cathay's aviation provides that the full-size for posting every, cabin luggage is three sides
Summation is necessarily less than 158 centimetres, and then every full-size of carrying the luggage in hand is necessarily less than 56x36x23 centimetres.
Surface and side frame in the production process, are generally fabricated separately by existing Trunk body case, increase subsequent add
Work technique, and existing shell softness is restricted so that it is easily broken after being hit, and is easy to hurt internal row
Lee, and in the manufacturing process of Trunk body case, since the temperature in cooling procedure is certain so that just the shell after injection molding is prominent
So by after the excessive temperature difference, it is easy to happen qualitative change.For this purpose, it is proposed that a kind of production method of Trunk body case and thus making
The luggage case of work.
Invention content
The main purpose of the present invention is to provide a kind of production methods of Trunk body case and the luggage case thus made, can
Effectively to solve the problems in background technology.
To achieve the above object, the technical solution that the present invention takes is：
A kind of production method of Trunk body case and the luggage case thus made, including shell, connect band, surface and side frame,
The shell is made of surface and side frame and side frame and surface are structure as a whole, and the connect band is by shell described in two groups
Body connects, and the enclosure interior is made of interior box shell and outer box shell, and interior box shell is placed in the cavity inside outer box shell, described interior
Bolt is arranged in face of the surface of outer box shell in box shell, and outer box shell is equipped with the idle loop to match with bolt, one end of the bolt
It is placed in idle loop, and interior box shell is connect with outer box shell by bolt and idle loop, cavity is formed between the interior box shell and outer box shell
And silicagel pad is set in cavity, and color smear layer is arranged in shell skin, the shell is equipped with coded lock.
Further, shell uses ABS material, and the ABS material after thawing is injected in the molding die of shell so that
Side frame and surface are integrally formed, and canvas layer is laid in the molding die of shell before being molded, by shell after injection molding
Mold is put into cooling equipment.
Further, the temperature that cooling equipment is adjusted according to the temperature on housing mould surface, by the temperature of cooling equipment by
Height is gradually decremented to low, and using the trend slowly reduced, initial temperature is 15 DEG C, and end temp is -35 DEG C, cooling time 10
Minute.
Further, after interior box shell and outer container casing forming, the bolt of interior box shell is inserted into the idle loop of outer box shell so that
Interior box shell is combined with outer box shell, and forms cavity between the two again, then by the interior shape between box shell and outer box shell of hot silica gel injection
At cavity in, then cooled down, it is cooling after hot silica gel be molded in the cavity of interior box shell and outer box shell and form silicon
Rubber cushion.
Further, after silicagel pad is molded, by sealing strip seamless welding in interior box shell and outer box shell upper end.
Compared with prior art, the present invention has the advantages that：
1, shell is used fabricated structure by the present invention, is combined with outer box shell using integrally formed interior box shell, and script shell is reduced
The thickness of body mitigates weight, and injects hot silica gel between interior box shell and outer box shell, is molded by the later stage so that after molding
Size between silicagel pad and interior box shell and outer box shell fits like a glove, and is less prone to the phenomenon that empty or size is got along well so that
Using effect more preferably, and increases crash-worthiness and damping property using silicagel pad, is both convenient for the luggage of protection trunk internal, also allows for
Extend the service life of luggage case.
2, the present invention is after shell injection molding, during carrying out cooling in being put into cooling equipment, by cooling temperature
Gradually successively decreased by height, and cooling temperature is gradually decremented to -35 DEG C by 15 DEG C, the trend gradually successively decreased using temperature avoids the temperature difference
It is excessive so that enclosure interior reaction is violent, causes the variation of case qualities, mild temperature change, convenient for protection shell script
Property.
3, canvas layer due to being laid in molding die by the present invention before injection molding so that after molding to be crushed
After be not easy to damage immediately and start a leak, to protect the article in luggage case.
Description of the drawings
Fig. 1 is a kind of production method of Trunk body case of the present invention and the overall structure signal of the luggage case thus made
Figure.
Fig. 2 is that a kind of production method of Trunk body case of the present invention and the shell composed structure of the luggage case thus made are shown
It is intended to.
Fig. 3 is a kind of production method of Trunk body case of the present invention and the shell structure signal of the luggage case thus made
Figure.
In figure：1, shell；2, connect band；3, surface；4, side frame；5, coded lock；6, idle loop；7, outer box shell；8, it seals
Item；9, interior box shell；10, silicagel pad；11, bolt；12, color smear layer；13, canvas layer.
Specific implementation mode
To make the technical means, the creative features, the aims and the efficiencies achieved by the present invention be easy to understand, with reference to
Specific implementation mode, the present invention is further explained.
As shown in Figs. 1-3, a kind of production method of Trunk body case and the luggage case thus made, including shell 1, connection
Band 2, surface 3 and side frame 4, the shell 1 is made of surface 3 and side frame 4 and side frame 4 and surface 3 are integrated knot
Structure, shell 1 described in two groups is connected, is made of interior box shell 9 and outer box shell 7 inside the shell 1 by the connect band 2, and interior case
Shell 9 is placed in the cavity inside outer box shell 7, and bolt 11 is arranged in face of the surface of outer box shell 7 in the interior box shell 9, and in outer box shell 7
Equipped with the idle loop 6 to match with bolt 11, one end of the bolt 11 is placed in idle loop 6, and interior box shell 9 passes through with outer box shell 7
Bolt 11 and idle loop 6 connect, and are formed between the interior box shell 9 and outer box shell 7 and silicagel pad 10 is arranged in cavity and cavity, and shell
Color smear layer 12 is arranged in 1 surface layer of body, and the shell 1 is equipped with coded lock 5.
Wherein, shell 1 uses ABS material, and the ABS material after thawing is injected in the molding die of shell 1 so that side
Frame 4 and surface 3 are integrally formed, and canvas layer 13 is laid in the molding die of shell 1 before being molded, by shell after injection molding
1 mold of body is put into cooling equipment.
Wherein, the temperature that cooling equipment is adjusted according to the temperature of 1 die surface of shell, by the temperature of cooling equipment by height by
Gradually it is decremented to low, using the trend slowly reduced, initial temperature is 15 DEG C, and end temp is -35 DEG C, and cooling time is 10 points
Clock.
Wherein, after interior box shell 9 and outer box shell 7 are molded, the bolt 11 of interior box shell 9 is inserted into the idle loop 6 of outer box shell 7,
Box shell 9 is combined with outer box shell 7 in so that, and forms cavity between the two again, and hot silica gel is then injected interior box shell 9 and outer box shell
It in the cavity formed between 7, is then cooled down, hot silica gel is molded in interior box shell 9 with the cavity of outer box shell 7 after cooling
And form silicagel pad 10.
Wherein, after silicagel pad 10 is molded, by 8 seamless welding of sealing strip in interior box shell 9 and 7 upper end of outer box shell.
It should be noted that the present invention is a kind of production method of Trunk body case and the luggage case that thus makes, by shell
Body 1 uses fabricated structure, is combined with outer box shell 7 using integrally formed 9 shell of interior case, reduces the thickness of script shell 1, mitigates
Weight, and hot silica gel is injected between interior box shell 9 and outer box shell 7, is molded by the later stage so that silicagel pad 10 after molding with it is interior
Size between box shell 9 and outer box shell 7 fits like a glove, and is less prone to the phenomenon that empty or size is got along well so that using effect
More preferably, and using silicagel pad 10 increase crash-worthiness and damping property, be both convenient for the luggage of protection trunk internal, also allow for extending row
The service life of Lee's case, and after shell injection molding, during carrying out cooling in being put into cooling equipment, by cooling temperature by
Height gradually successively decreases, and cooling temperature is gradually decremented to -35 DEG C by 15 DEG C, and the trend gradually successively decreased using temperature avoids temperature difference mistake
Greatly so that enclosure interior reaction is violent, causes the variation of case qualities, mild temperature change, convenient for protection 1 script of shell
Property.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (5)
1. a kind of production method of Trunk body case and the luggage case thus made, including shell（1）, connect band（2）, surface
（3）And side frame（4）, the shell（1）By surface（3）And side frame（4）Composition and side frame（4）The surface and（3）It is one
Body structure, the connect band（2）By shell described in two groups（1）Connection, it is characterised in that：The shell（1）Inside is by interior box shell
（9）With outer box shell（7）Composition, and interior box shell（9）It is placed in outer box shell（7）In internal cavity, the interior box shell（9）In face of outer container
Shell（7）Surface be arranged bolt（11）, and outer box shell（7）It is equipped with and bolt（11）The idle loop to match（6）, the bolt
（11）One end be placed in idle loop（6）It is interior, and interior box shell（9）With outer box shell（7）Pass through bolt（11）And idle loop（6）Connection, it is described
Interior box shell（9）With outer box shell（7）Between formed silicagel pad be set in cavity and cavity（10）, and shell（1）Color is arranged in surface layer
Color smear layer（12）, the shell（1）It is equipped with coded lock（5）.
2. a kind of production method of Trunk body case according to claim 1 and the luggage case thus made, feature exist
In：Shell（1）Shell is injected using ABS material, and by the ABS material after thawing（1）Molding die in so that side frame
（4）The surface and（3）It is integrally formed, and is molded preceding in shell（1）Molding die in be laid with canvas layer（13）, after injection molding
By shell（1）Mold is put into cooling equipment.
3. a kind of production method of Trunk body case according to claim 1 and the luggage case thus made, feature exist
In：According to shell（1）The temperature of die surface adjusts the temperature of cooling equipment, and the temperature of cooling equipment is gradually decremented to by height
Low, using the trend slowly reduced, initial temperature is 15 DEG C, and end temp is -35 DEG C, and cooling time is 10 minutes.
4. a kind of production method of Trunk body case according to claim 1 and the luggage case thus made, feature exist
In：When interior box shell（9）With outer box shell（7）After molding, by interior box shell（9）Bolt（11）It is inserted into outer box shell（7）Idle loop（6）
In so that interior box shell（9）With outer box shell（7）Combination, and form cavity between the two again, hot silica gel is then injected into interior box shell
（9）With outer box shell（7）Between in the cavity that is formed, then cooled down, it is cooling after hot silica gel in interior box shell（9）With outer container
Shell（7）Cavity in be molded and form silicagel pad（10）.
5. a kind of production method of Trunk body case according to claim 1 and the luggage case thus made, feature exist
In：Work as silicagel pad（10）After molding, by sealing strip（8）Seamless welding is in interior box shell（9）With outer box shell（7）Upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810382663.2A CN108582642A (en) | 2018-04-26 | 2018-04-26 | A kind of production method of Trunk body case and the luggage case thus made |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810382663.2A CN108582642A (en) | 2018-04-26 | 2018-04-26 | A kind of production method of Trunk body case and the luggage case thus made |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108582642A true CN108582642A (en) | 2018-09-28 |
Family
ID=63609443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810382663.2A Pending CN108582642A (en) | 2018-04-26 | 2018-04-26 | A kind of production method of Trunk body case and the luggage case thus made |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108582642A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3309451A (en) * | 1963-11-01 | 1967-03-14 | Samuel J Holtzman | Luggage manufacture |
| CN1060813A (en) * | 1990-10-16 | 1992-05-06 | 新秀丽公司 | The manufacture method of the thermoformed shell of luggage case |
| CN1336804A (en) * | 1999-10-19 | 2002-02-20 | 萨姆索爱特集团公司 | Method of making an injection molded luggage shell and luggage case made therefrom |
| CN201683232U (en) * | 2010-03-01 | 2010-12-29 | 姚汉清 | Fall-resistant suitcase |
| CN105835304A (en) * | 2016-04-20 | 2016-08-10 | 周士志 | Integrated silica gel bag and production method thereof |
-
2018
- 2018-04-26 CN CN201810382663.2A patent/CN108582642A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3309451A (en) * | 1963-11-01 | 1967-03-14 | Samuel J Holtzman | Luggage manufacture |
| CN1060813A (en) * | 1990-10-16 | 1992-05-06 | 新秀丽公司 | The manufacture method of the thermoformed shell of luggage case |
| CN1336804A (en) * | 1999-10-19 | 2002-02-20 | 萨姆索爱特集团公司 | Method of making an injection molded luggage shell and luggage case made therefrom |
| CN201683232U (en) * | 2010-03-01 | 2010-12-29 | 姚汉清 | Fall-resistant suitcase |
| CN105835304A (en) * | 2016-04-20 | 2016-08-10 | 周士志 | Integrated silica gel bag and production method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 卞军: "《塑料成型原理及工艺》", 31 August 2015, 西南交通大学出版社 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105904740B (en) | A kind of integral manufacturing method of composite material light continuous fiber grid | |
| CN107738457A (en) | A kind of integrated forming technique of unmanned aerial vehicle body | |
| CN106828967A (en) | Full-height foaming structure multi-rotor unmanned aerial vehicle manufacture method | |
| CN105253154B (en) | High speed motor car composite underbody equipment ceiling board | |
| CN106273542B (en) | Composite material is straight empennage twin beams box section entirety co-curing forming method | |
| CN105346332A (en) | Tyre | |
| CN105346103A (en) | Forming method of cavity type composite material part with lateral edge and convergence hole | |
| CN105128965A (en) | Casting polyurethane robot track with framework made of aramid fiber and preparation method thereof | |
| CN108582642A (en) | A kind of production method of Trunk body case and the luggage case thus made | |
| CN111238307A (en) | Integrated missile storage and transportation launching box and manufacturing method thereof | |
| CN110356335A (en) | A kind of two-sided epidermis foaming automobile inside gadget and its moulding process | |
| CN107160709A (en) | The method and rudder face of a kind of composite liquid shaping ultra light aircraft rudder face | |
| CN103913037A (en) | Heat preservation component and forming method thereof | |
| CN113619155B (en) | Integral co-curing forming die and method for unmanned aerial vehicle body and rotor wing rod | |
| CN206449992U (en) | Assembly type inner bag component, refrigeration plant casing and refrigeration plant | |
| Shuaeib et al. | Motorcycle helmet: Part III. Manufacturing issues | |
| CN205366544U (en) | Expressage packaging bag | |
| CN206186764U (en) | Thermal -insulated winter protection vehicle protective clothes | |
| CN210080661U (en) | Combined sand core for V-process casting axle housing | |
| CN106766608A (en) | Inner bag component, refrigeration plant casing and refrigeration plant | |
| CN110253985B (en) | Leather product decorated with silica gel coating | |
| CN106985421A (en) | A kind of production technology of integrally formed full carbon fibre hub | |
| CN206449994U (en) | Inner bag component, refrigeration plant casing and refrigeration plant | |
| CN111284036A (en) | Co-curing forming method of composite material wall plate with hat-shaped ribs for unmanned aerial vehicle | |
| US20090158507A1 (en) | Safety helmet and manufacturing method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180928 |