JP5543189B2

JP5543189B2 - Molding method and molding apparatus for resin molding

Info

Publication number: JP5543189B2
Application number: JP2009285473A
Authority: JP
Inventors: 基裕小嶋; 啓一郎伊藤
Original assignee: Kojima Industries Corp
Current assignee: Kojima Industries Corp
Priority date: 2009-12-16
Filing date: 2009-12-16
Publication date: 2014-07-09
Anticipated expiration: 2029-12-16
Also published as: JP2011126094A

Description

本発明は、車室内に配置された車両用収納箱に関する。 The present invention relates to a storage box for a vehicle disposed in a vehicle interior.

車両の車型又はグレードによって搭載されるコンソール、小物入れ、ドアグラブ、カップホルダー等の内装の収納箱は様々で他車型又は他グレードとを統一する為、共通化の検討をし、コストダウン化する場合が多い。従来技術の車両用収納箱の共通化として、コンソールボックスが挙げられるが、下記特許文献１では、コンソールボックスに組み込まれるスイッチとダミースイッチの配置入れ替えによって、コンソール本体を共通化、他の車型又はグレードにも対応できる構造にしてある。 There are various interior storage boxes such as consoles, accessory compartments, door grabs, cup holders, etc. that are mounted depending on the vehicle model or grade of the vehicle. There are many. A console box is mentioned as a common vehicle storage box according to the prior art. However, in Patent Document 1 below, the console body is made common by changing the arrangement of a switch incorporated in the console box and a dummy switch. It has a structure that can cope with.

しかし一般にコンソールボックスは車両あるいはグレード間でコンソールボックス本体自体の形状が、違う場合が多く、特に車両によって車幅の違う場合、横幅の広いコンソールボックスと横幅の狭いコンソールボックスの２種類のコンソールボックスを設定している。また上記２種類のコンソールボックスに搭載するボックスを共通化しょうとすると、コンソールボックス自体も形状変更しなければならず、コンソールボックスの幅が違うもの同士では共通化が難しい。よって２種類のコンソールがある場合、２種類のボックス用の金型を各々製作し、図８に示すように「幅が狭い」ボックス４２と「幅が広い」ボックス４１を成形し製作する必要になる。 In general, however, the shape of the console box itself varies between vehicles or grades. In particular, when the vehicle width differs depending on the vehicle, there are two types of console boxes: a wide console box and a narrow console box. It is set. In addition, if the boxes mounted on the above two types of console boxes are to be shared, the console box itself must also be reshaped, and it is difficult to share the console boxes having different widths. Therefore, when there are two types of consoles, it is necessary to manufacture molds for two types of boxes, and to form and manufacture a “narrow” box 42 and a “wide” box 41 as shown in FIG. Become.

特開２００８−１９５１４５号公報JP 2008-195145 A

このようにコンソールの幅や長さが変わる場合などはコンソール本体の種類を増やさなければならず、ボックス本体の共通化も難しい為、新しくボックスを成形、製作しなければならない。その場合新しいボックスの成形用金型も製作しなければならず、金型製作のコストも増えることになる。またコンソール等の収納箱に限らず、カップホルダー、ガーニッシュ等の一般の内装部品についても同様の問題になることが、有り得る。 In this way, when the width and length of the console changes, it is necessary to increase the number of types of the console body, and it is difficult to make the box body common, so a new box must be formed and manufactured. In that case, a mold for forming a new box must also be manufactured, and the cost of manufacturing the mold will increase. In addition to the storage box such as the console, the same problem may occur with general interior parts such as cup holders and garnishes.

本発明は、幅の違うボックス等、多種類の収納箱を含め内装部品の樹脂成形物を、一つの金型内で製造し、樹脂成形物のコストダウンにつなげることを目的としている。 An object of the present invention is to manufacture resin moldings for interior parts including various types of storage boxes, such as boxes with different widths, in one mold, thereby reducing the cost of the resin moldings.

請求項１の発明は、合成樹脂製の２個の分割部材または３個の分割部材の組み合わせで、嵌合し、組み付けられる樹脂成形物の成形方法で、当該成形方法は前記各分割部材である第１分割部材と第３分割部材と第１、第３分割部材の間にある第２分割部材とを同一の成形金型内でそれぞれ独立的に成形し、同金型内で、前記２個の分割部材の組み合わせでの第１分割部材と第３分割部材とを嵌合するまでの移動量と、前記３個の分割部材の組み合わせでの第２分割部材に対し第１分割部材と第３分割部材の両側から挟み、嵌合するまでの移動量とを、第１分割部材と第３分割部材を各々仮保持し金型内を移動する移動型部材の移動手段により変更し、第１分割部材と第３分割部材を共通にした２種類の樹脂成形物を得られることを特徴とすることにある。 The invention of claim 1 is a molding method of a resin molded product that is fitted and assembled by combining two divided members made of synthetic resin or three divided members, and the molding method is each of the divided members. The first divided member, the third divided member, and the second divided member between the first and third divided members are independently formed in the same molding die, and the two pieces are formed in the same die. The amount of movement until the first divided member and the third divided member are fitted to each other in the combination of the divided members, and the first divided member and the third relative to the second divided member in the combination of the three divided members. The amount of movement from the both sides of the divided member until it is fitted is changed by the moving means of the movable type member that temporarily holds the first divided member and the third divided member and moves in the mold, and the first divided member It is possible to obtain two types of resin moldings in which the member and the third divided member are shared. In the door.

請求項２の発明は、合成樹脂製の２個の分割部材または３個の分割部材の組み合わせで、嵌合され組みつけられる樹脂成形物の成形装置で、当該成形装置は、前記各分割部材である第１分割部材と第３分割部材と第１、第３分割部材の間にある第２分割部材とを同一の成形金型内でそれぞれ独立的に成形する金型で、第１分割部材と第３分割部材を各々仮保持し金型内を移動する第１移動型と第２移動型部材とを備え、前記２個の分割部材の組み合わせでの第１分割部材と第３分割部材とを嵌合するまでの移動量と、前記３個の分割部材の組み合わせでの第２分割部材に対し、第１分割部材と第３分割部材の両側から挟み、嵌合するまでの移動量とを、第１移動型と第２移動型部材の移動で変更して、第１分割部材と第３分割部材を共通にした２種類の樹脂成形物を得られることを特徴とすることにある。 The invention of claim 2 is a molding device for a resin molded product that is fitted and assembled by a combination of two divided members or three divided members made of synthetic resin, and the molding device includes the divided members. A mold for independently molding a first divided member, a third divided member, and a second divided member between the first and third divided members in the same molding die, and the first divided member and A first moving type and a second moving type member each temporarily holding the third divided member and moving in the mold, and a first divided member and a third divided member in a combination of the two divided members. The amount of movement until fitting and the amount of movement until it is fitted between the first divided member and the third divided member with respect to the second divided member in the combination of the three divided members, By changing the movement of the first movable type member and the second movable type member, the first divided member and the third divided member are made common. It is to characterized in that it is obtained two types of resin molded product.

また、樹脂成形品である、第１分割部材と、第２分割部材と、第３分割部材とのいずれかの組み合わせから構成される車両用の樹脂成形物において、第１分割部材には第３分割部材に嵌合、組付けできる第１係止手段と第３分割部材には第１分割部材と嵌合し組付けできる第２係止手段と、第２分割部材には第１分割部材と嵌合し組付ける第３係止手段と、第３分割部材とを嵌合し組付ける第４係止手段とを備え、第１分割部材と、第２分割部材と、第３分割部材との嵌合組み合わせによりなる３個の分割部材構成の樹脂成形物と、第１分割部材と第３分割部材との組み合わせによりなる２個の分割部材構成の樹脂成形物との２種類の樹脂成形物を形成してもよい。 Moreover, in the resin molded product for vehicles comprised from any combination of the 1st division member which is a resin molded product, a 2nd division member, and a 3rd division member, it is 3rd in a 1st division member. A first locking means that can be fitted and assembled to the divided member, a second locking means that can be fitted and assembled to the first divided member on the third divided member, and a first divided member on the second divided member, A third locking means for fitting and assembling; and a fourth locking means for fitting and assembling the third divided member; and a first divided member, a second divided member, and a third divided member. Two types of resin moldings, that is, a resin molded product with three divided member configurations formed by a fitting combination and a resin molded product with two divided member configurations formed by a combination of a first divided member and a third divided member. It may be formed.

また、上記において、前記樹脂成形物が車両用収納箱であってもよい。 In the above, the resin molded product may be a storage box for a vehicle.

請求項１記載の本発明によれば、合成樹脂製の２個の分割部材または３個の分割部材の組み合わせで、２種類の樹脂成形物を形成する際、一つの金型内で独立して成形した各分割部材を仮保持し移動量を変えて嵌合する移動手段を設けることで第１分割部材と第３分割部材を共通にした２種類の樹脂成形物を得る事が可能になる。
According to the first aspect of the present invention, when two types of resin moldings are formed by a combination of two divided members made of synthetic resin or three divided members, they are independently formed in one mold. It is possible to obtain two types of resin moldings in which the first divided member and the third divided member are used in common by provisionally moving means for temporarily holding the formed divided members and changing the amount of movement.

請求項２記載の本発明によれば、成形装置の金型内に、請求項１記載の分割部材の移動量を変える移動型部材を備えたことで第１分割部材と第３分割部材を共通にした２種類の樹脂成形物を得る成形装置が可能になる。
According to the second aspect of the present invention, the first divided member and the third divided member are shared by providing the movable mold member for changing the moving amount of the divided member according to claim 1 in the mold of the molding apparatus. Thus, a molding apparatus for obtaining two types of resin molded products can be obtained.

なお、請求項１と請求項２記載の合成樹脂製の２個の分割部材または３個の分割部材の組み合わせで、各分割部材同士の嵌合ができる係止手段を設けることで２種類の樹脂成形物を得ることができる。 It is to be noted that two kinds of resins can be obtained by providing a locking means capable of fitting each divided member by combining two divided members or three divided members made of synthetic resin according to claim 1 and claim 2. A molded product can be obtained.

なお、２種類の樹脂成形物を車両用収納箱に限定したものである。

In addition , two types of resin moldings are limited to the vehicle storage box.

以上説明したように、請求項１記載の本発明に係る収納箱は、第１分割部材と、第２分割部材と、第３分割部材の３分割にした事に有り、３分割した部材の組み合わせにより、２種類の収納箱が形成でき、しかも一つの金型内で３分割された成形部材を容易に組付けできることにある。 As described above, the storage box according to the first aspect of the present invention is divided into the first divided member, the second divided member, and the third divided member, and is a combination of the three divided members. Thus, two types of storage boxes can be formed, and the molded member divided into three parts in one mold can be easily assembled.

本発明の実施形態における幅が広いボックス３１の３分割構成部品組付け前と組付け後の状態の斜視図である。It is a perspective view of the state before the assembly of 3 division | segmentation components of the wide box 31 in embodiment of this invention, and after an assembly | attachment. 本発明の実施形態における幅が狭いボックス３２の構成部品組付け前と組付け後の状態の斜視図である。It is a perspective view of the state before the component parts assembly | attachment of the narrow box 32 in embodiment of this invention, and an assembly | attachment. 本発明の実施形態における図１の幅が広いボックス３１の構成部品の金型内組付けでの第１工程説明図である。（成形状態）It is 1st process explanatory drawing in the assembly | attachment in the metal mold | die of the component of the wide box 31 of FIG. 1 in embodiment of this invention. (Molded state) 本発明の実施形態における図１の幅が広いボックス３１の構成部品の金型内組付けでの第２工程説明図である。（型開き状態）It is 2nd process explanatory drawing in the assembly | attachment in the metal mold | die of the component of the wide box 31 of FIG. 1 in embodiment of this invention. (Opened state) 本発明の実施形態における図１の幅が広いボックス３１の構成部品の金型内組付けでの第３工程段階説明図である。（スライド移動状態）FIG. 10 is a third process step explanatory view in the in-mold assembly of the components of the wide box 31 of FIG. 1 in the embodiment of the present invention. (Slide movement state) 本発明の実施形態における図１の幅が広いボックス３１の構成部品の金型内組付けでの第４工程段階説明図である。（スライド戻り状態）FIG. 10 is a fourth process step explanatory view in the in-mold assembly of the components of the wide box 31 of FIG. 1 in the embodiment of the present invention. (Slide return state) 本発明の実施形態における図１の幅が広いボックス３１の構成部品の金型内組付けでの第５工程段階説明図である。（製品押し出し状態）FIG. 10 is an explanatory diagram of a fifth process step in the in-mold assembly of the components of the wide box 31 of FIG. 1 in the embodiment of the present invention. (Product extruded state) 従来技術の幅が狭いボックス４２と幅が広いボックス４１の説明斜視図を示す。The explanatory perspective view of the narrow box 42 and the wide box 41 of a prior art is shown.

以下、本発明を更に具体的に明らかにするために、本発明の実施の形態について、図面を参照しつつ、詳細に説明することとする。 Hereinafter, in order to clarify the present invention more specifically, embodiments of the present invention will be described in detail with reference to the drawings.

図１は本発明の幅が広いボックスの構成部品組付け前（左側の図）と組付け後（右側の図）の状態の斜視図である。幅の広いボックス３１の左外側分割部材１１, 中央分割部材１２,右外側分割部材１３を型内で別々に成形し、図３〜図７に示す金型内で左外側分割部材１１と右外側分割部材１３を中央分割部材１２に向かって移動させ、左外側分割部材１１の右側の被係合部１１a、中央ボックス部材の左側の係合部１２aと右側の被係合部１２b、右外側分割部材１３の左側の係合部１３aとを嵌合させ、組付けて幅の広いボックス３１を完成させる。被係合部１1a、１２b、は係合部１２a、１３a、に設定されている爪に対し係合される凹部または孔が形成されている。具体的には左外側分割部材１１の右側の被係合部１１aが中央分割部材１２の左側の係合部１２aと、さらに中央分割部材１２の右側の被係合部１２bに右外側分割部材１３の左側の係合部１３aとも嵌合できるように係合部１２a、１３aには爪を、被係合部１１a、１２bには係合部の爪と嵌合する係合穴が設けている。図１では左外側分割部材１１、中央分割部材１２,右外側分割部材１３を各々の係合部と被係合部との嵌合により、組みつけ一体化され、幅が広いボックス３１を得られる。 FIG. 1 is a perspective view of a wide box according to the present invention before assembly (left view) and after assembly (right view). The left outer divided member 11, the central divided member 12, and the right outer divided member 13 of the wide box 31 are separately molded in the mold, and the left outer divided member 11 and the right outer divided in the mold shown in FIGS. The dividing member 13 is moved toward the central dividing member 12, the right engaged portion 11a of the left outer dividing member 11, the left engaging portion 12a and the right engaged portion 12b of the central box member, and the right outer dividing. The engagement portion 13a on the left side of the member 13 is fitted and assembled to complete the wide box 31. The engaged portions 11a and 12b are formed with recesses or holes to be engaged with the claws set in the engaging portions 12a and 13a. Specifically, the right engaged portion 11a of the left outer divided member 11 is connected to the left engaged portion 12a of the central divided member 12, and the right engaged portion 12b of the central divided member 12 is further joined to the right outer divided member 13. The engagement portions 12a and 13a are provided with claws, and the engaged portions 11a and 12b are provided with engagement holes for fitting with the engagement portion claws so that the left engagement portion 13a can be fitted. In FIG. 1, the left outer divided member 11, the central divided member 12, and the right outer divided member 13 are assembled and integrated by fitting the respective engaging portions and engaged portions to obtain a wide box 31. .

図２は本発明の幅が狭いボックスの構成部品組付け前（左側の図）と組付け後（右側の図）の状態の斜視図である。図１で成形した左外側分割部材１１と右外側分割部材１３とを組付けることで、中央分割部材１２の幅分減る為、幅の狭いボックス３２が完成される。上述したように幅が広いボックス３１の左外側分割部材１１と右外側分割部材１３とを嵌合して幅の狭いボックスの組付けにも対応できるよう左外側分割部材１１の右側の被係合部１１aは右外側部材１２の左側の係合部１２aにも嵌合できるような爪と係合穴形状を形成してある。このような上記係合の関係により、分割されたボックスの組み合わせで、図１の幅が広いボックスと図２の幅が狭いボックスの２種類のボックスが得られる。その為、幅が広いボックスと幅が狭いボックスにおいて、左外側分割部材１１と、右外側分割部材１３の共通化が図れる。 FIG. 2 is a perspective view of the narrow box according to the present invention before assembly (left view) and after assembly (right view). Since the left outer divided member 11 and the right outer divided member 13 formed in FIG. 1 are assembled, the width of the central divided member 12 is reduced, so that a narrow box 32 is completed. As described above, the right outer divided member 11 and the right outer divided member 13 of the wide box 31 are fitted to each other so that the right outer divided member 11 can be fitted to the right outer divided member 11 so that the narrow box can be assembled. The portion 11a is formed with a claw and an engagement hole shape that can be fitted also to the engagement portion 12a on the left side of the right outer member 12. Due to the above-described engagement relationship, two types of boxes, the wide box in FIG. 1 and the narrow box in FIG. 2, can be obtained by combining the divided boxes. Therefore, the left outer divided member 11 and the right outer divided member 13 can be shared in a wide box and a narrow box.

次に幅が広いボックスを例として構成部品の金型内の成形、組付けから完成状態までの工程を図３から図７にて説明する。
図３は本発明の実施形態における図１の幅が広いボックスの構成部品の金型内組付けでの第１工程説明図である（成形状態）。本発明の車両用収納箱の構成である左外側分割部材１１と、中央分割部材１２と、右外側分割部材１３を成形する金型内には、コア２１とキャビ２２の他に左外側分割部材１１の一部成形用として使い、成形された左外側分割部材１１を移動させ、相手物、図３では中央分割部材１２へ押動、嵌合させる第１スライド部材２４と、右外側分割部材１３の一部成形用として使い、成形された右外側分割部材１３を移動させ、相手物、図３では中央分割部材１２へ押動、嵌合させる第２スライド部材２５と、成形時に発生する射出圧に耐え、成形の形状を確保する為、第１スライド部材２４、第２スライド部材２５を支持する中間プレート２３a、２３bが組み込まれている。
金型内中央部には中央分割部材１２用の押し出し部材２７がコア２１内に内蔵されている。
図３の成形時では左外側分割部材１１をコア２１とキャビ２２と第１スライドを取り囲んだ状態で、成形し、中央分割部材１２はキャビ２２と押し出し部材２７とに囲まれた状態で成形し、右外側分割部材１３をコア２１とキャビ２２と第２スライドを取り囲んだ状態で、成形している。この時、中央分割部材１２の成形有無を制御する樹脂射出制御部２８（図示無し）の樹脂射出は開放状態になっている。 Next, with reference to FIGS. 3 to 7, the steps from the molding and assembly of the component parts in the mold to the completed state will be described using a wide box as an example.
FIG. 3 is an explanatory diagram of a first step in assembling the components of the wide box of FIG. 1 in the mold according to the embodiment of the present invention (molded state). In the mold for forming the left outer split member 11, the central split member 12, and the right outer split member 13, which is the configuration of the vehicle storage box of the present invention, in addition to the core 21 and the mold 22, the left outer split member 11 is used for partial molding, and the molded left outer divided member 11 is moved, and the first slide member 24 to be pushed and fitted to the counterpart, the central divided member 12 in FIG. And a second slide member 25 that moves the molded right outer split member 13 to push and fit the counterpart, the central split member 12 in FIG. 3, and an injection pressure generated during molding. Intermediate plates 23a and 23b for supporting the first slide member 24 and the second slide member 25 are incorporated in order to withstand the above-mentioned conditions and to secure the molding shape.
An extrusion member 27 for the central dividing member 12 is built in the core 21 at the center in the mold.
3, the left outer divided member 11 is molded in a state of surrounding the core 21, the mold 22, and the first slide, and the central divided member 12 is molded in a state of being surrounded by the mold 22 and the extrusion member 27. The right outer divided member 13 is molded in a state of surrounding the core 21, the cabinet 22 and the second slide. At this time, the resin injection of the resin injection control unit 28 (not shown) that controls whether or not the central divided member 12 is molded is in an open state.

図４は本発明の実施形態における図１の幅が広いボックスの構成部品の金型内組付けでの第２工程説明図である（型開き）。図３にて成形後、成形された左外側分割部材１１と中央分割部材１２と右外側分割部材１３を型内にて冷却させ、コア２１、第１スライド部材２４、第２スライド部材２５、中間プレート２３a、２３b、押し出し部材２７がキャビ２２に対し、右方向（紙面上）へ移動し、コア２１が最大の右方向へ移動して、型開き状態になる。この時、左外側分割部材１１は第１スライド部材２４に仮保存されており、右外側分割部材１３は第２スライド部材２５に仮保持されており、中央分割部材１２は、押し出し部材２７に仮保持されている。 FIG. 4 is an explanatory view of a second process in the in-mold assembly of the components of the wide box of FIG. 1 in the embodiment of the present invention (mold opening). After molding in FIG. 3, the left outer divided member 11, the central divided member 12, and the right outer divided member 13 are cooled in the mold, and the core 21, the first slide member 24, the second slide member 25, and the middle The plates 23a and 23b and the push-out member 27 move to the right (on the paper surface) with respect to the cabinet 22, and the core 21 moves to the maximum right and enters the mold open state. At this time, the left outer split member 11 is temporarily stored in the first slide member 24, the right outer split member 13 is temporarily held in the second slide member 25, and the central split member 12 is temporarily stored in the push member 27. Is retained.

図５は本発明の実施形態における図１の幅が広いボックスの構成部品の金型内組付けでの第３工程説明図である（スライド移動）。図４にて型開き後、図５のように、第１スライド２４と第２スライド２５を金型中央部にある中央分割部材１２の方向へ移動させ、第１スライド２４に仮保存している左外側分割部材１１と中央分割部材１２と第２スライド２５に仮保存している右外側分割部材１３を各々型内で嵌合させ幅が広いボックス３１の完成品を製作する。 FIG. 5 is an explanatory diagram of a third step in the assembly of the components of the wide box of FIG. 1 in the mold according to the embodiment of the present invention (slide movement). After the mold is opened in FIG. 4, as shown in FIG. 5, the first slide 24 and the second slide 25 are moved in the direction of the central dividing member 12 at the center of the mold and temporarily stored in the first slide 24. The left outer divided member 11, the central divided member 12, and the right outer divided member 13 temporarily stored in the second slide 25 are fitted in the mold, and a finished product of a wide box 31 is manufactured.

図６は本発明の実施形態における図１の幅が広いボックスの構成部品の金型内組付けでの第４工程説明図である（スライド戻り）。図５にてスライド移動で左外側分割部材１１と中央分割部材１２と右外側分割部材１３とを嵌合組付け後、図６にて第１スライド２４、第２スライド２５が左外側分割部材１１と右外側分割部材１３とから離れて、図４の型開きでの元の位置まで戻る。 FIG. 6 is an explanatory diagram of a fourth step in assembling the components of the wide box of FIG. 1 in the mold according to the embodiment of the present invention (slide return). After the left outer divided member 11, the central divided member 12, and the right outer divided member 13 are fitted and assembled by sliding movement in FIG. 5, the first slide 24 and the second slide 25 are left outer divided member 11 in FIG. And the right outer split member 13, and returns to the original position in the mold opening of FIG. 4.

図７は本発明の実施形態における図１の幅が広いボックスの構成部品の金型内組付けでの第５工程説明図である（製品押し出し）。図７で左外側分割部材１１と中央分割部材１２と右外側分割部材１３の嵌合により組付けられ完成した幅の広いボックス３１を突き出しピン２６によって押し出し、幅の広いボックス３１をとりだす。 FIG. 7 is an explanatory diagram of a fifth step in assembling the components of the wide box of FIG. 1 in the mold according to the embodiment of the present invention (product extrusion). In FIG. 7, the wide box 31 that is assembled and assembled by fitting the left outer divided member 11, the central divided member 12, and the right outer divided member 13 is pushed out by the protruding pin 26, and the wide box 31 is taken out.

幅が狭いボックスの製造方法について、幅が狭いボックス製造の説明図である図３から図７を用いて説明すると、図３の成形時において、中央分割部材１２の型内に樹脂が流れないように中央分割部材１２の成形有無をバルブゲート等で制御する樹脂射出制御部２８（図示無し）で樹脂射出を閉止状態にし、左外側分割部材１１、右外側分割部材１３のみ成形する。また、図４の型開きから図５のスライド移動においては第１スライド２４、第２スライド２５が互いに接近移動し、中央分割部材１２の成形がない分、移動量を増やして、左外側分割部材１１と右外側分割部材１３とを嵌合させる。図６のスライド戻り、図７の製品押し出しで、取り出され、幅が狭いボックスが完成される。 The manufacturing method of the narrow box will be described with reference to FIGS. 3 to 7 which are explanatory diagrams of the manufacturing of the narrow box so that the resin does not flow into the mold of the central dividing member 12 during the molding of FIG. In addition, the resin injection control unit 28 (not shown) for controlling whether or not the central divided member 12 is molded is closed by a valve gate or the like, and the resin injection is closed, and only the left outer divided member 11 and the right outer divided member 13 are molded. Further, in the slide movement of FIG. 5 from the mold opening of FIG. 4, the first slide 24 and the second slide 25 move closer to each other, and the amount of movement is increased by the amount that the central dividing member 12 is not formed. 11 and the right outer divided member 13 are fitted. The slide is returned as shown in FIG. 6 and the product is pushed out as shown in FIG.

なお、上記実施形態では、ボックスの幅を変更したが、長さを変えるときにも応用することができる。また製品の分割はセンターである必要はなく、任意の幅で分割してもよい。また係合形状は爪以外にピンでもよく、被係合形状は孔、凹以外に係合形状に嵌合できる爪でもよい。さらに上記実施形態では、左外側分割部材１１に被係合部１１a、中央分割部材１２に係合部１２a、被係合部１２b、右外側分割部材１３には係合部１３aを設けたが、逆に左外側分割部材１１に係合部、中央分割部材１２に被係合部１と係合部、右外側分割部材１３には被係合部でも良い。 In the above embodiment, the width of the box is changed, but the present invention can also be applied when the length is changed. Further, the product need not be divided at the center, and may be divided at an arbitrary width. The engaging shape may be a pin in addition to the claw, and the engaged shape may be a claw that can be fitted in the engaging shape other than the hole and the recess. Further, in the above embodiment, the left outer divided member 11 is provided with the engaged portion 11a, the central divided member 12 is provided with the engaging portion 12a, the engaged portion 12b, and the right outer divided member 13 is provided with the engaging portion 13a. Conversely, the left outer split member 11 may be an engaging portion, the central split member 12 may be an engaged portion 1 and an engaging portion, and the right outer split member 13 may be an engaged portion.

その他、コンソールに適用した場合を例に挙げて説明したが、カップホルダー、小物入れ、灰皿、ドアグラブ、コンソールリッド、ガーニッシュなどにも適用してもよい。 In addition, although the case where it applied to a console was mentioned as an example and demonstrated, you may apply also to a cup holder, an accessory case, an ashtray, a door grab, a console lid, a garnish, etc.

１１左外側分割部材（第１分割部材）
１２中央分割部材（第２分割部材）
１３右外側分割部材（第３分割部材）
１１a 被係合部（第１係止手段）
１２a 係合部（第３係止手段）
１２ｂ被係合部（第４係止手段）
１３a 係合部（第２係止手段）
２４第１スライド部材（第１移動型部材）
２５第２スライド部材（第２移動型部材）
２８樹脂射出制御部
３１幅が広いボックス（３個の分割部材構成の樹脂成形物（収納箱））
３２幅が狭いボックス（２個の分割部材構成の樹脂成形物（収納箱））
11 Left outer divided member (first divided member)
12 Center split member (second split member)
13 Right outer split member (third split member)
11a Part to be engaged (first locking means)
12a Engaging part (third locking means)
12b Part to be engaged (fourth locking means)
13a engaging portion (second locking means)
24 1st slide member (1st movement type member)
25 Second slide member (second movable member)
28 Resin Injection Control Unit 31 Wide Box (Resin Molded Material Containing Three Divided Parts (Storage Box))
32 Box with narrow width (resin molding (storage box) with two split members)

Claims

合成樹脂製の２個の分割部材または３個の分割部材の組み合わせで、嵌合し、組み付けられる樹脂成形物の成形方法で、当該成形方法は前記各分割部材である第１分割部材と第３分割部材と第１、第３分割部材の間にある第２分割部材とを同一の成形金型内でそれぞれ独立的に成形し、同金型内で、前記２個の分割部材の組み合わせでの第１分割部材と第３分割部材とを嵌合するまでの移動量と、前記３個の分割部材の組み合わせでの第２分割部材に対し第１分割部材と第３分割部材の両側から挟み、嵌合するまでの移動量とを、第１分割部材と第３分割部材を各々仮保持し金型内を移動する移動型部材の移動手段により変更し、第１分割部材と第３分割部材を共通にした２種類の樹脂成形物を得られることを特徴とする樹脂成形物の成形方法。 It is a molding method of a resin molded product that is fitted and assembled with a combination of two divided members or three divided members made of synthetic resin, and the molding method includes the first divided member and the third divided member which are the respective divided members. The divided member and the second divided member between the first and third divided members are independently molded in the same molding die, and the combination of the two divided members is formed in the same die. The amount of movement until the first divided member and the third divided member are fitted, and the second divided member in the combination of the three divided members, sandwiched from both sides of the first divided member and the third divided member, The amount of movement until fitting is changed by the moving means of the movable mold member that temporarily holds the first divided member and the third divided member and moves in the mold, and the first divided member and the third divided member are changed. Molding of resin moldings, characterized in that two types of resin moldings can be obtained in common .

合成樹脂製の２個の分割部材または３個の分割部材の組み合わせで、嵌合され組みつけられる樹脂成形物の成形装置で、当該成形装置は、前記各分割部材である第１分割部材と第３分割部材と第１、第３分割部材の間にある第２分割部材とを同一の成形金型内でそれぞれ独立的に成形する金型で、第１分割部材と第３分割部材を各々仮保持し金型内を移動する第１移動型と第２移動型部材とを備え、前記２個の分割部材の組み合わせでの第１分割部材と第３分割部材とを嵌合するまでの移動量と、前記３個の分割部材の組み合わせでの第２分割部材に対し、第１分割部材と第３分割部材の両側から挟み、嵌合するまでの移動量とを、第１移動型と第２移動型部材の移動で変更して、第１分割部材と第３分割部材を共通にした２種類の樹脂成形物を得られることを特徴とする樹脂成形物の成形装置。 A molding device for a resin molded product that is fitted and assembled with a combination of two divided members or three divided members made of synthetic resin. The molding device includes a first divided member and a first divided member that are each of the divided members. A mold that independently molds the three-divided member and the second divided member between the first and third divided members in the same mold, and each of the first divided member and the third divided member is temporarily A first movable mold and a second movable mold member that hold and move in the mold, and a movement amount until the first divided member and the third divided member are fitted in the combination of the two divided members And the amount of movement until the second divided member in the combination of the three divided members is sandwiched from both sides of the first divided member and the third divided member and is fitted to the first divided type and the second divided member. Two types of resin molding with the first divided member and the third divided member shared by changing the movement of the movable member Molding apparatus of a resin molded product, characterized by being solid.