TWM510240U - Metal shell implant bonding device formed by integral thermoplastic - Google Patents

Description

Thermoplastic one-piece metal shell implant fitting device

The metal shell embedding and laminating device integrally formed by the invention is mainly applied to the molding technology of the metal shell embedding and laminating plastic which is integrally formed by thermoplastic molding.

According to the traditional metal shell, it is not formed in one piece, but is divided into several pieces and then combined into one. At the same time, the traditional method of embedding the plastic in the metal shell is mainly to first process the metal shell rough embryo through the CNC. After the anode treatment, the metal shell is taken out to shoot the plastic, which is not only expensive to manufacture, but also wears after a period of time, causing the machining tolerance to increase in tolerance, resulting in defective products. At the same time, the anodized chemical will also erode metal and plastic, which is a problem and a deficiency that has yet to be solved.

The creator is currently engaged in the manufacture and design of related products, accumulated many years of practical experience and experience, and has actively invested in the spirit of innovation and improvement in response to the existing problems and lacks of traditional metal shell embedded plastics. One-piece metal shell implant fitting device.

The technical means applied by the new problem solving and the effect of the prior art are as follows: the thermoplastic molded one-piece metal shell finished product is insulated by CNC machining in the groove-shaped curved surface of the metal shell through the anode treatment, and then the inner layer is The position must be etched or laser engraved, and the metal shell is etched or laser-engraved at the inner layer to place the plastic inner mold. In the finished metal shell, combined with the hot sol, the through hole of the same spacing is reserved in the groove of the metal shell, and the squeegee is coated in the groove, and then the stud of the plastic plaque is inserted into the groove. The hole is combined with the hole corresponding to the plastic inner mold, and the tail end of the combined post pin is slightly higher than the plane of the plastic inner mold, and then the heating mold is used to press the end of the stud pin. It is integrated with the plastic inner mold; not only the production cost is low, but also the processing precision is improved, the product can be effectively avoided, and the effect is improved, and the main purpose is achieved.

10‧‧‧Metal shell

11‧‧‧ Groove

111‧‧‧ curved surface

112‧‧‧ etching treatment or laser engraving processing

113‧‧‧ glue

12‧‧‧through hole

13‧‧‧矽胶

20‧‧‧Plastic inner mould

21‧‧‧ hole

30‧‧‧Plastic pieces

31‧‧‧Stud pin

40‧‧‧heating mold

The first picture: a three-dimensional combination diagram of the creation.

The second picture: a three-dimensional decomposition diagram of the creation.

The third picture is a schematic diagram of the longitudinal section combination of the creation.

The fourth picture is a schematic diagram of the combination of the transverse sections of the creation.

Figure 5: Schematic diagram of the action of applying liquid silicone (silicon) in the groove of the metal shell.

Fig. 6 is a schematic view showing the action of inserting the stud pin of the plastic piece into the through hole reserved in the groove of the metal case.

The seventh picture is a schematic diagram of the action of combining the stud pins of the plastic piece with the holes corresponding to the plastic inner mold.

The eighth figure is a schematic diagram of the action of the heating mold to press the end of the stud pin to make it integrated with the plastic inner mold.

It is easy for those who are familiar with this skill to have a deeper understanding of this creation. The construction content and the functional benefits that can be achieved are listed in a specific embodiment, and are described in detail as follows: a thermoplastic integrated molded metal shell implant fitting device, please refer to the first and second figures. : This is a three-dimensional combination and three-dimensional decomposition diagram of this creation. As shown in the third and fourth figures: a schematic diagram of the combination of the longitudinal section and the transverse section of the creation. The utility model mainly comprises: a metal shell 10, a plastic inner mold 20 and a plastic decorative sheet 30; wherein: the surface of the thermoplastic integrally formed metal shell 10 is provided with two grooves 11 above and below the surface, and the metal shell 10 corresponds to the two grooves 11 The inner surface of the metal shell 10 is formed by an anode treatment, and the inner surface of the metal shell 10 is insulated by CNC machining, and the inner layer is required to be etched or laser-engraved. Processing, and sizing 113 in the inner layer etching process or laser engraving processing portion 112 of the metal shell 10, a plurality of through holes 12 having the same pitch are reserved in the two grooves 11; the plastic inner mold 20 corresponds to the metal shell 10 A plurality of holes 21 are formed in the plurality of through holes 12, and the hot sol is evenly coated on the inner layer of the metal shell 10, and then the inner plastic mold 20 is placed on the inner layer of the metal shell 10 to be combined with the hot sol; 30 is provided with a plurality of stud pins 31 corresponding to the plurality of through holes 12 of the metal shell 10, and firstly coated with a liquid silicone rubber 13 in the groove 11 of the finished metal shell 10 (such as the fifth As shown in the figure, the stud pin 31 on the inner side of the plastic veneer 30 is inserted into the metal shell 10, and the space is reserved in the groove 11. In the through hole 12 (as shown in FIG. 6 ), the hole 21 corresponding to the plastic inner mold 20 is combined, and the rear end of the combined post pin 31 is slightly higher than the plane of the plastic inner mold 20 ( As shown in the seventh figure, the end of the stud pin 31 is pressed by the heating mold 40 (as shown in the eighth figure) to make it and the plastic inner mold 20 After being integrated into the body, a plastic inner mold 20 and two plastic decorative sheets 30 can be integrally formed in the inner layer of the metal shell 10 and the upper and lower grooves 11 . The plastic inner mold 20 and the plastic trim The material of the sheet 30 can be selected from plastics.

In summary, the present invention provides a thermoplastic integral metal shell implant fitting device, which is confirmed by the creator's actual production and repeated operation tests, and can indeed achieve the functional benefits expected by the present creation. At the same time, it is the first creation that has not yet been seen in the market. It has the industrial use value. It has already met the establishment of the new patent's practicality and progress. According to the provisions of the Patent Law, it has applied for a new patent to the bureau.

10‧‧‧Metal shell

11‧‧‧ Groove

111‧‧‧ curved surface

112‧‧‧ etching treatment or laser engraving processing

113‧‧‧ glue

12‧‧‧through hole

13‧‧‧矽胶

20‧‧‧Plastic inner mould

21‧‧‧ hole

30‧‧‧Plastic pieces

31‧‧‧Stud pin

40‧‧‧heating mold

Claims (3)

A metal shell embedding and laminating device integrally formed by thermoplastic molding comprises: a metal shell, a plastic inner mold and a plastic decorative sheet; wherein: the thermoplastic integrally formed metal shell is provided with a groove, and the metal shell corresponds to the groove The inner surface of the metal shell is protruded to form a curved surface. After the metal shell is processed through the anode, the inner surface of the metal shell is insulated by CNC machining, and the inner layer is processed by etching or laser engraving, and the metal shell is processed. The inner layer etching process or the laser engraving processing is performed, and a plurality of through holes having the same pitch are reserved in the groove; the plastic inner mold is provided with a plurality of holes corresponding to the plurality of through holes of the metal shell, first in the The inner layer of the finished metal shell is evenly coated with a hot sol, and the inner plastic mold is placed on the inner layer of the metal shell to be combined with the hot sol; the plastic decorative piece is provided with a plurality of stud pins corresponding to the plurality of through holes of the metal shell. First, apply liquid silicone glue in the groove of the metal shell, and then insert the protruding pin on the inner side of the plastic piece into the metal shell, and the through hole with the same spacing is reserved in the groove, so as to correspond to the hole of the plastic inner mold. Combined, combined with the end of the rear stud pin For the little plane slightly plastic mold, and then heating the mold to make nip trailing end of the stud pin, allowed to bind to the plastic by molding integrally. The thermoplastic integrally formed metal shell embedding laminating device according to claim 1, wherein the metal shell is formed by a thermoformer. The thermoplastic integrated one-piece metal shell implanting and laminating device according to claim 1, wherein: the plastic inner mold and the plastic decorative sheet material can be selected from plastics.