CN110271202A

CN110271202A - The forming method and hard shell cabinet of hard shell cabinet

Info

Publication number: CN110271202A
Application number: CN201810215240.1A
Authority: CN
Inventors: 周隆文
Original assignee: KAILI INDUSTRIAL Co Ltd
Current assignee: KAILI INDUSTRIAL Co Ltd; Perfection Mighty Ind Co Ltd
Priority date: 2018-03-15
Filing date: 2018-03-15
Publication date: 2019-09-24

Abstract

The present invention provides the forming method and hard shell cabinet of a kind of hard shell cabinet, wherein the forming method of the hard shell cabinet includes material preparation step, molded housing step, molding lid step and completes finished product step, hard shell cabinet of the invention has two shells and four lids, two shells can mutual pairing, and the locating piece of each lid is in conjunction with the locating part of corresponding shell, whereby, so that hard shell cabinet of the invention has the advantages that structure is simple, firm and impact-resistant.

Description

The forming method and hard shell cabinet of hard shell cabinet

Technical field

The present invention be it is related with a kind of cabinet and its forming method, particularly relate to the forming method of a kind of hard shell cabinet and hard Housing box body.

Background technique

The cabinet of early bag case can be roughly divided into soft cabinet made of the sewing of cloth material, or made of plastic material Rigid cabinet, wherein the soft cabinet has light characteristic, but can not provide protectiveness due to being made with cloth material, is accommodated in The soft intracorporal article of case is easy to be damaged during transport by external force collision, and the rigid cabinet is more firm, But weight weight, and when by external force collision, the problem of easily causing rigid cabinet to damage, therefore there is dealer to change the cloth material of soft cabinet With materials such as carbon fibers, so as to improving the robustness of soft cabinet, and it is can absorb the strength hit, reduce the damage of cabinet.

However, above-mentioned cabinet is in the fabrication process, four angles of a substrate first can be cut out into four rectangular sheets, make the base Material tool general across there are four sheet body, then four sheet bodies of the substrate are bent upward, and four sheet bodies are fixed and are formed There is a shell, finally by two shells to synthesizing a cabinet, but the quadrangle of the shell is cut therefore cause the quadrangle of cabinet Structural bad and be easily damaged, the manufacturing process of another cabinet is that a complete substrate is put into a mold, with one at Type mode is shaped to shell, makes the quadrangle of shell that can generate fold and reduces structural, therefore, inventor is on observing After stating disadvantage, it is believed that existing cabinet and its forming method have improved necessity in fact, and have generation of the invention then.

Summary of the invention

The purpose of the present invention is to provide a kind of forming method of hard shell cabinet and the hard shells of application forming method manufacture Cabinet, the forming method of the hard shell cabinet are the forming methods by integral type, keep the structure of hard shell cabinet simple, firm and resistance to Impact.

To reach above-mentioned purpose, the forming method of hard shell cabinet provided by the present invention, includes following steps: stock step It is rapid: to prepare two substrates；Molded housing step: two substrates are respectively put into mould heat pressure molding, make two substrates Be separately formed along the two sides of a first axle with the direction overturning of the vertical substrate as a shell, and the shell be integrally formed with One base portion and two extensions, and the two sides of one second axis of outer periphery of the shell are respectively equipped with an at least locating part；At Type lid step: corresponding two shells are separately formed two lids along the two sides of second axis, and four lids have respectively There is at least positioning piece；Complete finished product step: by the locating piece of four lids it is corresponding with the locating part of two shells combination, And by two shell pairings, to form the finished product of a hard shell cabinet.

Preferably, wherein in material preparation step, which includes a composite layer, the composite layer Be by undulation degree perfusion can plastic constituted, the undulation degree can be carbon fiber, glass fibre, linen or Ke Weila wherein one Kind, which is equipped with a pattern layer, which is equipped with a protective layer.

Preferably, wherein in molded housing step, the locating part of the shell is an arc groove, and the limit The side wall and bottom wall of part are can to have defined an angle, and the angle is between 80 degree ~ 85 degree, in molding lid step, each lid Body has an ontology, and the base portion which corresponds to the shell is extended with one first extended segment, which corresponds to two of the shell Extension is extended with one second extended segment respectively, and the inside of first extended segment and two second extended segments corresponds to the limit Part is formed with the locating piece, which is an arc raised line.

Preferably, wherein in molded housing step, the two sides of the outer periphery of the shell second axis are set respectively There is a tank, the slot bottom of the tank is equipped with the locating part, and in molding lid step, the outside of the lid corresponds to the tank and is equipped with One groove forms a positioning groove between the tank of the shell and the groove of the lid, which is equipped in completion finished product step One guard strip.

Preferably, wherein in molded housing step, which is equipped with one first far from the side of the base portion Fixed part, and in molding lid step, which corresponds to first fixed part equipped with one second fixed part, walks in completing finished product In rapid, the second fixed part of the first fixed part of one of shell and corresponding two lids a public drawing has been seamed into jointly Second fixed part of chain, the first fixed part of another shell and corresponding two lids has seamed a female zipper jointly, with The hard shell cabinet is combined to form for two shells.

Preferably, wherein in completing in finished product step, the locating piece of the locating part of the shell and the lid or The combination of the locating part and the locating piece is equipped with a binder course, which is two liquid type polyurethanes or moisture-curable type Polyurethane.

To reach above-mentioned purpose, hard shell cabinet provided by the present invention includes: two shells, which can phase Mutual pairing, each shell are equipped with a base portion, which has each extended over an extension, and the shell along the two sides of a first axle The two sides of one second axis of outer periphery of body are respectively equipped with a locating part；Four lids, each lid is equipped with positioning piece, each The locating piece of a lid can be in conjunction with the locating part of the corresponding shell.

Preferably, wherein the shell is formed so that a substrate is hot-forming, which includes a composite material Layer, which formed by undulation degree and resin combination, the undulation degree can be carbon fiber, glass fibre, linen or The one of which of gram Wella, the composite layer are equipped with a pattern layer, which is equipped with a protective layer.

Preferably, wherein the locating part of the shell is an arc groove, and the side wall of the locating part and bottom wall can boundaries Surely there is an angle, the angle is between 80 degree ~ 85 degree, and the two sides of the outer periphery of the shell second axis are respectively equipped with a tank, The slot bottom of the tank is equipped with the locating part, each lid has an ontology, and the base portion which corresponds to the shell is extended with one First extended segment, two extensions which corresponds to the shell are extended with one second extended segment respectively, first extended segment with And the inside of two second extended segments corresponds to the locating part and is formed with the locating piece, which is an arc raised line, And the outside of the lid corresponds to the tank equipped with a groove, and a positioning groove is formed between the tank of the shell and the groove of the lid, The locating slot is equipped with a guard strip.

Preferably, wherein the extension is equipped with one first fixed part, and the lid pair far from the side of the base portion Should the first fixed part be equipped with one second fixed part, the of the first fixed part of one of shell and corresponding two lids Two fixed parts have seamed a public zipper, the second fixation of the first fixed part of another shell and corresponding two lids jointly Portion has seamed a female zipper jointly, so that two shells are combined to form the hard shell cabinet.

The forming method of hard shell cabinet of the invention be by material preparation step, molded housing step, molding lid step with And complete finished product step, user first gets out the substrate and those lids, by the substrate it is hot-forming be the shell, and will The locating piece of those lids is sticked in the locating part of the shell, then, two shells is combined to form to the finished product of the hard shell cabinet, Hard shell cabinet of the invention has two shells and four lids, two shells can mutual pairing, and each lid Locating piece in conjunction with the locating part of the corresponding shell so that hard shell cabinet of the invention have structure it is simple, it is firm and Impact-resistant advantage.

Detailed description of the invention

Fig. 1 is the process block diagram of the forming method of hard shell cabinet of the present invention.

Fig. 2 is the perspective view of substrate in the first preferred embodiment of the invention.

Fig. 3 is the cross-sectional view of first preferred embodiment of the invention, to show in molded housing step substrate in mold at Type is the aspect of shell.

Fig. 4 is the exploded perspective view of the first preferred embodiment of the invention, to show the state of shell combination lid and guard strip Sample.

Fig. 5 is the partial sectional view of the first preferred embodiment of the invention, to show that the locating part of shell is positioned at lid Locating piece aspect.

Fig. 6 is the exploded perspective view of the first preferred embodiment of the invention, to show that two shells are incorporated into zipper group Aspect.

Fig. 7 is the combination stereogram of the first preferred embodiment of the invention, to show the hard shell trunk completed in finished product step The aspect of body.

Fig. 8 is the exploded perspective view of second embodiment of the invention, to show the aspect of shell combination lid and guard strip.

Symbol description in attached drawing:

10 substrates；11 composite layers；12 pattern layers；13 protective layers；14 shells；15 base portions；16 extensions；17 hold Slot；18 first fixed parts；19 locating parts；191 arc grooves；1911 neckings；192 arc-shaped depression portions；20 lids；201 first Extended segment；202 second extended segments；21 grooves；22 locating pieces；221 arc raised lines；222 arc bumps；23 locating slots； 24 guard strips；25 second fixed parts；26 ontologies；100 hard shell cabinets；101 first axles；102 second axis；200 molds；300 Public zipper；301 female zippers；θ angle.

Specific embodiment

Refering to Figure 1, being the process block diagram of the body formed method of hard shell trunk of the present invention, announcement has a kind of hard shell trunk The forming method of body, includes the following steps:

Material preparation step: please referring to shown in Fig. 2 and Fig. 4, firstly, first preparing two substrates 10, which includes a composite wood The bed of material 11, the composite layer 11 be by undulation degree perfusion can plastic constituted, the undulation degree can be carbon fiber, glass fibre, The one of which of linen or Ke Weila, the composite layer 11 are equipped with a pattern layer 12, which is with spray printing, turns Print or screen painting mode form, which is equipped with a protective layer 13, which is TPU (Thermoplastic Polyurethane) material, it is notable that the composite layer 11, the pattern layer 12 and the protective layer in the present invention 13 thickness shown in Fig. 2 not to be limited.

Molded housing step: please refer to shown in Fig. 3, it is hot-forming which is put into a mold 200, makes the base Material 10 is shaped to a shell 14 along the two sides of a first axle 101 with the direction overturning of the vertical substrate 10, and the shell 14 is Integrally formed with a base portion 15 and two extensions 16, the two sides of one second axis 102 of outer periphery of the shell 14 are respectively equipped with One tank 17, the tank 17 are selected from square groove, skewed slot, arc slot or combinations thereof, and the slot bottom of the tank 17 is equipped with a locating part 19, in In the present embodiment, the locating part 19 of the shell 14 is an arc groove 191, which has a necking 1911, and the limit An angle, θ is defined between the side wall and bottom wall of part 19, the angle, θ is between 80 degree ~ 85 degree, as shown in figure 5, those extensions 16 are remote Side from the base portion 15 is respectively equipped with one first fixed part 18, and the thickness of first fixed part 18 is less than the thickness of the extension 16 Degree.

Molding lid step: those corresponding shells 14 are put into along the two sides of second axis 102 using a plastic material another To form four lids 20 in mold, those lids 20 all have an ontology 26, the base portion 15 of the corresponding shell 14 of the ontology 26 It is extended with one first extended segment 201, two extensions 16 of the corresponding shell 14 of the ontology 26 have each extended over one second extension The periphery of section 202, first extended segment 201 and this two the second extended segments 202 is equipped with a groove 21, which is to be selected from The inside of square groove, skewed slot or arc slot, first extended segment 201 and this two the second extended segments 202 corresponds to the locating part 19 1 Body is formed with positioning piece 22, and in this present embodiment, the locating piece 22 of the lid 20 is an arc raised line 221, and the lid 20 Corresponding first fixed part 18 is equipped with one second fixed part 25.

It completes finished product step: please arranging in pairs or groups again refering to shown in Fig. 4 and Fig. 6, the arc raised line 221 of the lid 20 is sticked in phase The arc groove 191 of the corresponding shell 14, wherein the locating part 19 of the shell 14, locating piece 22 of the lid 20 or combinations thereof Equipped with a binder course, in the embodiment of the present invention, which is two liquid type polyurethanes or moisture-curable type polyamine group Formic acid esters, two liquid type polyurethanes are to be coated respectively with the locating piece 22 of the locating part 19 of the shell 14 and the lid 20 One hydroxy compound and an isocyanates polymer containing NCO containing OH, when engaging for the locating part 19 with the locating piece 22 into Row cross-linking reaction, moisture-curable type polyurethane is further by the concentration of NCO between 1.5% ~ 13%, for the locating part 19 Cross-linking reaction is carried out using the moisture in air when engaging with the locating piece 22, so that the lid 20 and the shell 14 be made to be combined into One, and will form a positioning groove 23 between the tank 17 and the groove 21, then the locating slot 23 is equipped with a guard strip 24, then will Second fixed part 25 of the first fixed part 18 of one of shell 14 and corresponding two lids 20 has seamed one jointly Public zipper 300, and it is fixed by the second of the first fixed part 18 of an other shell 14 and corresponding two lids 20 Portion 25 has seamed a female zipper 301 jointly, so that two shells 14 are combined to form a hard shell cabinet 100, and completes finished product, such as schemes Shown in 7.

It please referring to shown in Fig. 7, announcement has a kind of hard shell cabinet 100, include:

Two shells 14, each shell 14 are that substrate 10 is hot-forming forms with this, please be arranged in pairs or groups as shown in fig.2, the substrate 10 include a composite layer 11, the composite layer 11 be by undulation degree perfusion can plastic constituted, which can be The one of which of carbon fiber, glass fibre, linen or Ke Weila, the composite layer 11 are equipped with a pattern layer 12, the figure Pattern layer 12 is formed in a manner of spray printing, transfer or screen painting, which is equipped with a protective layer 13, which is TPU (Thermoplastic Polyurethane) material, and each shell 14 has a base portion 15, is please arranged in pairs or groups again refering to figure Shown in 4, which is to have each extended over an extension 16 along the two sides of a first axle 101, those extensions 16 are far from the base The side in portion 15 is respectively equipped with one first fixed part 18, and the two sides of one second axis 102 of outer periphery of the shell 14 are set respectively There is a locating part 19, which is an arc groove 191, and the side wall of the locating part 19 and bottom wall can define an angle, θ, The angle, θ is between 80 degree ~ 85 degree, and the two sides of the outer periphery of the shell 14 second axis 102 are respectively equipped with a tank 17.

Four lids 20, each lid 20 have an ontology 26, and the base portion 15 of the corresponding shell 14 of the ontology 26 extends There is one first extended segment 201, two extensions 16 of the corresponding shell 14 of the ontology 26 have each extended over one second extended segment 202, the inside of first extended segment 201 and this two the second extended segments 202 corresponds to the locating part 19 and is formed with centainly Position part 22, which is an arc raised line 221, and the outside of the lid 20 corresponds to the tank 17 equipped with a groove 21, is somebody's turn to do A positioning groove 23 is formed between the tank 17 of shell 14 and the groove 21 of the lid 20, which is equipped with a guard strip 24, in addition, Corresponding first fixed part 18 of the lid 20 is equipped with one second fixed part 25, the first fixed part 18 of one of shell 14 and Second fixed part 25 of corresponding two lids 20 has seamed a public zipper 300, the first fixed part of another shell 14 jointly 18 and the second fixed part 25 of corresponding two lids 20 seamed a female zipper 301 jointly, for two 14 pairings of shell Form a hard shell cabinet 100.

The forming method of hard shell cabinet of the invention, user by the hot-forming shell 14 of the substrate 10, then by those The corresponding locating part 19 for being sticked in the shell 14 of the locating piece 22 of lid 20 is made the locating piece 22 and is somebody's turn to do by the guard strip 24 later Locating part 19 is even closer to be combined as a whole, finally by the male zipper 300 and mother's zipper 301, so that two shells 14 are right Conjunction forms the hard shell cabinet 100, and completes finished product, and whereby, which keeps this hard by the forming method of integral type Housing box body 100 has the advantages that structure is simple, firm and impact-resistant.

The forming method and hard shell cabinet of hard shell cabinet of the invention, the substrate 10 can be protected by the protective layer 13 The pattern of the pattern layer 12 avoids damaging because of unexpected scratch or abrasion, and since the shell 14 and those lids 20 are It is respectively combined, therefore the pattern layer 12 will not have the problem of torsional deformation because of gauffer such as the pattern layer of known housing.

It is noted that when the locating piece 22 of those lids 20 engages with the locating part 19 of the shell 14, the positioning The arc raised line 221 of part 22 can blocking and anti-rebound, and can reinforce engaging effect, locating part 19, those lids of the shell 14 20 locating piece 22 or combinations thereof is equipped with a binder course, and can strengthen the locating piece 22 and the combination strength of the locating part 19, and Moisture-curable type polyurethane is bad if its NCO concentration is less than 1.5% further by the concentration of NCO between 1.5% ~ 13% Storage, stability is bad, sticky bad if NCO concentration is greater than 13%.

Then, it please arranges in pairs or groups again as shown in fig.8, being the exploded perspective view of second embodiment of the invention, the present invention second is real It applies example to be with aforementioned first embodiment maximum differential, the locating piece 22 of those lids 20 is several arc bumps 222, those arcs About slightly 2 centimeters of the length of shape convex block 222, each lid 20 is set in first extended segment 201 there are four arc bump 222, Each lid 20 is respectively equipped with two arc bumps 222 in this two the second extended segments 202, and the locating part 19 of the shell 14 For several arc-shaped depression portions 192, about slightly 2 centimeters of the length of those arc-shaped depression portions 192, which corresponds to first extended segment 201 four arc bumps 222 are respectively equipped with four arc-shaped depression portions 192, and the two of corresponding second extended segment 202 of the extension 16 A arc bump 222, which is set, is sticked in the shell 14 for the arc bump 222 of the lid 20 whereby there are two arc-shaped depression portion 192 Arc-shaped depression portion 192 makes the shell 14 that can combine closely with the lid 20.

The foregoing is only a preferred embodiment of the present invention, when cannot be limited the scope of implementation of the present invention with this；I.e. Big equivalent changes and modifications made according to the patent scope of the present invention should still belong to the range covered in the invention patent It is interior.

Claims

1. a kind of forming method of hard shell cabinet, which is characterized in that include following steps:

Material preparation step: prepare two substrates；

Molded housing step: two substrates are respectively put into mould heat pressure molding, make two substrates along a first axle Two sides are separately formed with the direction overturning of the vertical substrate as a shell, and the shell is integrally formed with a base portion and two A extension, and the two sides of one second axis of outer periphery of the shell are respectively equipped with an at least locating part；

Molding lid step: corresponding two shells are separately formed two lids, and four lids along the two sides of second axis It is respectively provided at least positioning piece；

Complete finished product step: by the combination corresponding with the locating part of two shells of the locating piece of four lids, and by this two Shell pairing, to form the finished product of a hard shell cabinet.

2. the forming method of hard shell cabinet according to claim 1, which is characterized in that wherein, in material preparation step, the base Material includes a composite layer, the composite layer be by undulation degree perfusion can plastic constituted, the undulation degree be carbon fiber, The one of which of glass fibre, linen or Ke Weila, the composite layer are equipped with a pattern layer, which is equipped with one Protective layer.

3. the forming method of hard shell cabinet according to claim 1, which is characterized in that wherein, in molded housing step, The locating part of the shell is an arc groove, and the side wall of the locating part and bottom wall have defined an angle, and the angle is between 80 degree ~ 85 Degree, in molding lid step, each lid has an ontology, and the base portion which corresponds to the shell is extended with one first and prolongs Stretch section, two extensions which corresponds to the shell are extended with one second extended segment respectively, first extended segment and this two The inside of a second extended segment corresponds to the locating part and is formed with the locating piece, which is an arc raised line.

4. the forming method of hard shell cabinet according to claim 1, which is characterized in that wherein, in molded housing step, The two sides of the outer periphery of the shell second axis are respectively equipped with a tank, and the slot bottom of the tank is equipped with the locating part, in shaping cover In body step, the outside of the lid corresponds to the tank equipped with a groove, in completion finished product step, the tank of the shell and the lid A positioning groove is formed between the groove of body, which is equipped with a guard strip.

5. the forming method of hard shell cabinet according to claim 1, which is characterized in that wherein, in molded housing step, The extension far from the base portion side be equipped with one first fixed part, and in molding lid step in, the lid correspond to this first Fixed part is equipped with one second fixed part, in completing in finished product step, by the first fixed part of one of shell and corresponding Second fixed part of two lids has seamed a public zipper, the first fixed part of another shell and corresponding two lids jointly Second fixed part of body has seamed a female zipper jointly, so that two shells are combined to form the hard shell cabinet.

6. the forming method of hard shell cabinet according to claim 1, which is characterized in that wherein, in completion finished product step, The combination of the locating piece or the locating part and the locating piece of the locating part of the shell and the lid is equipped with a binder course, the combination Layer is two liquid type polyurethanes or moisture-curable type polyurethane.

7. a kind of hard shell cabinet, which is characterized in that include:

Two shells, two shells can mutual pairing, each shell be equipped with a base portion, the base portion along a first axle two Side has each extended over an extension, and the two sides of one second axis of outer periphery of the shell are respectively equipped with a locating part；

Four lids, each lid are equipped with positioning piece, the limit of the locating piece of each lid and the corresponding shell Part combines.

8. hard shell cabinet according to claim 7, which is characterized in that wherein, the shell be with a substrate it is hot-forming and At the substrate includes a composite layer, which formed by undulation degree and resin combination, which is carbon The one of which of fiber, glass fibre, linen or Ke Weila, which is equipped with a pattern layer, in the pattern layer Equipped with a protective layer.

9. hard shell cabinet according to claim 7, which is characterized in that wherein, the locating part of the shell is an arc groove, and The side wall of the locating part and bottom wall have defined an angle, and the angle is between 80 degree ~ 85 degree, and the outer periphery of the shell second axis Two sides be respectively equipped with a tank, the slot bottom of the tank is equipped with the locating part, each lid has an ontology, and the ontology is corresponding The base portion of the shell is extended with one first extended segment, and two extensions which corresponds to the shell are extended with one second respectively and prolong Section is stretched, the inside of first extended segment and two second extended segments corresponds to the locating part and is formed with the locating piece, should Locating piece is an arc raised line, and the outside of the lid corresponds to the tank equipped with a groove, tank and the lid of the shell A positioning groove is formed between groove, which is equipped with a guard strip.

10. hard shell cabinet according to claim 7, which is characterized in that wherein, which sets far from the side of the base portion There is one first fixed part, and the lid corresponds to first fixed part equipped with one second fixed part, and the first of one of shell is solid The second fixed part for determining portion and corresponding two lids has seamed a public zipper jointly, the first fixed part of another shell with And the second fixed part of corresponding two lids has seamed a female zipper jointly, so that two shells are combined to form the hard shell trunk Body.