TWM648162U - Mold improvement for architectural models - Google Patents

Abstract

An improved mold for an architectural model is used to produce a replica model of an architectural model, which mainly includes a first mold, a second mold, a third mold and a fourth mold. Wherein, the third mold and the fourth mold are formed by pouring silicone into the first mold and the second mold respectively and then demoulding, and their shapes correspond to the first injection space and the second injection space of the first mold. The shape of the second injection space of the mold. A separation groove is formed by combining the first separation recess of the third mold and the second separation recess of the fourth mold, so that the third mold and the fourth mold can exert force on the demoulding operation. The separation groove easily separates the third mold from the fourth mold, which relatively reduces the probability of damage to the model or mold during the demoulding operation.

Description

Mold improvement for architectural models

This creation is related to molds, especially an improvement of molds for architectural models that can solve the problem of difficult separation of conventional molds.

Press, in the past, when making statues or models, craftsmen usually used knives to carve materials (such as wood or stone). The problems with this production method are: (1) The time cost is extremely high. The larger the thing, the longer it takes to make it. Even if it is the same size thing, the more refined it is, the higher the time cost is. (2) The consistency of the finished product cannot be guaranteed every time and is easily affected by the status of the craftsman on that day. Therefore, in the past, creations such as statue models were often regarded as works of art and were difficult to mass-produce.

However, with the evolution of the times and the advancement of technology, people have found a way to mass-produce models, and that is through molds. For example, the structure of commonly used molds for architectural models requires pre-preparation of mold prototypes of the architectural models, and the molds are produced through engraving, 3D printing and other technologies, and then the molds can be used for mass production.

However, the problems that are easily encountered in the above process are not only difficult to assemble and time-consuming, but also the internal right-angle structure of the model and mold will be difficult to demould and easily damaged every time it is demoulded, making it difficult to demould. The practicality is greatly reduced. Therefore, how to solve the above-mentioned problems encountered during demolding of conventional molds is one of the issues that industry professionals and scholars in related fields urgently need to solve.

The main purpose of this creation is to provide an improved mold for architectural models, which can produce architectural models and solve the problem that conventional molds are easily damaged during demoulding.

In order to achieve the above creative purpose, this invention discloses an improved mold for an architectural model, which is used to produce a replica model of an architectural model. It includes: a first mold with a first injection space and located on the first mold. A first mold part inside the injection space; wherein the shape of the first mold part corresponds to a part of the architectural model; a second mold having a second injection space and a second mold part located inside the second injection space A second mold part; wherein the shape of the second mold part corresponds to the rest of the architectural model; a third mold, which is formed by pouring silicone into the first injection space of the first mold and then demoulding. It has a first feeding space, a first feeding recess, a plurality of third positioning parts and a first separation recess; the first feeding space corresponds to the shape of the first mold part; the first feeding recess Connected to the first feeding space; the third positioning parts are located around the first feeding space; the first separation recess is provided on one side of the third mold and is located between two of the third positioning parts ; and a fourth mold, which is formed by injecting silicone into the first injection space of the second mold and then demoulding. It has a second injection space, a second injection recess, and a plurality of fourth positioning parts inside. and a second separation recess; the second feed space corresponds to the shape of the second mold part; the second feed recess is connected to the second feed space; the fourth positioning parts surround the second feed space around the space and in a complementary state with the third positioning parts; the second separation recess is provided on one side of the fourth mold and is located between two of the fourth positioning parts; wherein, the third mold and the The fourth mold can be combined with the third positioning parts and the fourth positioning parts, so that the first feeding space of the third mold and the second feeding space of the fourth mold jointly enclose corresponding In a molding space in the shape of the architectural model; the first material inlet recess and the second material inlet recess jointly surround an inlet connected to the molding space for silicone to be injected into the molding along the inlet. space to generate The replica model; the first separation recess and the second separation recess combine to form a separation groove for applying force to separate the third mold and the fourth mold.

In one embodiment, the first mold has a first feeding convex part, a plurality of first positioning parts and a first separation convex part inside the first injection space; wherein the first feeding convex part is connected to In the first mold part; the first positioning parts surround the first mold part; the first separation convex part is located on one side of the first mold and between two of the first positioning parts.

In one embodiment, the first feeding concave portion of the third mold corresponds to the first feeding convex portion; the third positioning portions correspond to the first positioning portions; and the first separation concave portion corresponds to the The first separation convex portion.

In one embodiment, the second mold has a second feeding convex part, a plurality of second positioning parts and a second separation convex part inside the second injection space; wherein the second feeding convex part is connected to In the second mold part; the second positioning parts surround the second mold part; the second separation convex part is located on one side of the second mold and between two of the second positioning parts.

In one embodiment, the second feeding concave portion of the fourth mold corresponds to the second feeding convex portion; the fourth positioning portions correspond to the second positioning portions; and the second separation concave portion corresponds to the The second separation convex portion.

In one embodiment, the first separation recess of the third mold is connected to the first feeding recess; the second separation recess of the fourth mold is connected to the second feeding recess.

In one embodiment, at least part of the third positioning parts is a bump, and at least part of the fourth positioning part is a groove corresponding to the bump.

Based on the purpose and effect of this invention, preferred embodiments are listed below and explained in detail with drawings.

100:Architectural model

10:First mold

11: First injection space

12:First opening

13:First mold department

14: The first feeding convex part

15:First positioning department

16: First separation convex part

20:Second mold

21: Second injection space

22:Second opening

23:Second mold department

24: The second feeding convex part

25:Second positioning department

26: Second separation convex part

30:Third mold

31: First feeding space

32: The first feeding recess

33: The third positioning department

34: First separation recess

40:Fourth mold

41: Second feeding space

42: Second feeding recess

43:The fourth positioning department

44: Second separation recess

50: Forming space

60:Inlet port

70: Separation groove

Figure 1 is a three-dimensional view of an architectural model of a preferred embodiment of this invention.

Figure 2 is a three-dimensional view of the first mold and the second mold of a preferred embodiment of the present invention.

Figure 3 is a three-dimensional view of each mold of a preferred embodiment of this invention.

Figure 4 is a three-dimensional view of the third mold and the fourth mold of a preferred embodiment of the present invention.

Figure 5 is a schematic cross-sectional view of a preferred embodiment of the present invention, showing the combined state of the third mold and the fourth mold.

Figure 6 is a schematic diagram of the perfusion of a preferred embodiment of this invention.

The following description with reference to each drawing is a preferred embodiment of the present invention. It should be understood that the drawings and descriptions here are for illustrative purposes only and are not intended to limit this creation. In addition, the terms "upper" and "lower", "front" and "rear"... described in the specification are used to clearly explain the relative positions between components or mechanisms, and are not used as limiting terms.

Please refer to Figures 1 to 6, a preferred embodiment of the present invention provides a mold improvement for an architectural model, which is used to produce a replica model (not shown) that is identical to an architectural model 100; It mainly includes a first mold 10, a second mold 20, a third mold 30 and a fourth mold 40. in: The first mold 10 is generally rectangular in this embodiment, and has a first injection space 11 inside, and a first opening 12 connected to the first injection space 11 for pouring silicone. There is a first mold part 13 , a first feeding convex part 14 , a plurality of first positioning parts 15 and a plurality of first separation convex parts 16 inside the first injection space 11 . The shape of the first mold part 13 corresponds to a part of the shape of the architectural model 100 . The first feeding protrusion 14 is connected to one end of the first mold part 13 . The first positioning parts 15 surround the first mold part 13. One part of the first positioning parts 15 is a protrusion, and the other part is a groove corresponding to the protrusion. The first separation protrusions 16 are located on two different sides of the first mold part 13 , and one of the first separation protrusions 16 is located between two of the first positioning parts 15 , and the other first separation protrusion 16 is located between two of the first positioning parts 15 . The first positioning portion 16 is located between the other two first positioning portions 15 and connected to both sides of the first feeding convex portion 14 .

The second mold 20 is detachably connected to the first mold 10 . The second mold 20 is generally rectangular in this embodiment, and has a second injection space 21 inside, and a second opening 22 connected to the second injection space 21 for pouring silicone. The second injection space 21 has a second mold part 23 , a second feeding convex part 24 , a plurality of second positioning parts 25 and a plurality of second separation convex parts 26 inside. The shape of the second mold part 23 corresponds to the rest of the shape of the architectural model 100 . The second feeding protrusion 24 is connected to one end of the second mold part 23 . The second positioning parts 25 surround the second mold part 23. One part of the second positioning parts 25 is a protrusion, and the other part is a groove corresponding to the protrusion. The second separation protrusions 26 are located on two different sides of the second mold part 23 , and one of the second separation protrusions 26 is located between two of the second positioning parts 25 , and the other second separation protrusion 26 is located between two of the second positioning parts 25 . The portion 26 is located between the other two second positioning portions 25 and connected to the second feeding convex portion 24 .

The third mold 30 is formed by the user pouring silicone into the first injection space 11 of the first mold 10 and then demoulding, and its shape corresponds to the shape of the first injection space 11 . The third mold 30 has a first feeding space 31 , a first feeding recess 32 , a plurality of third positioning parts 33 and a plurality of first separation recesses 34 inside. The first feeding space 31 corresponds to the shape of the first mold part 13 of the first mold 10 . The first feeding concave portion 32 corresponds to the first feeding convex portion 14 of the first mold 10 and is connected to the first feeding space 31 . The third positioning parts 33 correspond to the first positioning parts 15 and surround the first feeding space 31 . Among them, one part of the third positioning parts 33 is a protrusion, and the other part is a groove corresponding to the protrusion. The first separation recesses 34 are located on two different sides of the third mold 30, and one of the first separation recesses 34 is located between two of the third positioning parts 33, and the other first separation recess 34 is located on the other side. between the two third positioning parts 33 and connected to the first feeding recess 32 .

The fourth mold 40 is formed by the user pouring silicone into the second injection space 21 of the second mold 20 and then demoulding, and its shape corresponds to the shape of the second injection space 21 . The fourth mold 40 has a second feeding space 41 , a second feeding recess 42 , a plurality of fourth positioning parts 43 and a plurality of second separation recesses 44 inside. The second feeding space 41 corresponds to the second mold part 23 of the second mold 20, and the second feeding recess 42 corresponds to the second feeding convex part 24 of the second mold 20, and is connected to The second feeding space 41. The fourth positioning parts 43 correspond to the second positioning parts 25 and surround the second feeding space 41 . Among them, part of the fourth positioning parts 43 is a protrusion, and another part is a groove corresponding to the protrusion, and the distribution of the protrusions and the grooves forms a complementary state with the third positioning parts 33 . The second separation recesses 44 are located on two different sides of the fourth mold 40, and one of them is The second separation recess 44 is located between two of the fourth positioning parts 43 , and the other second separation recess 44 is located between the other two fourth positioning parts 43 and is connected to the second feeding recess 42 .

Based on the above structural configuration, the actual operation and application of this creation is as follows: the user can directly draw an image through a computer according to the shape of the architectural model 100, and print out the corresponding first mold 10 and the second mold. 20. In this embodiment, the printing includes but is not limited to printing with a 3D printer. Then, silicone is poured through the first injection space 11 of the first mold 10 to form a corresponding first injection space 11 and having the first injection space 31 , the first injection recess 32 , and the third positions. The third mold 30 of the first separation recessed portion 33 and the first separation recessed portion 34; and pouring silicone through the second injection space 21 of the second mold 20 to form a corresponding second injection space 21 and having the second injection space. The fourth mold 40 includes the space 41 , the second feeding recess 42 , the fourth positioning parts 43 and the second separation recess 44 . Since the third positioning portions 33 of the third mold 30 and the fourth positioning portions 43 of the fourth mold 40 are complementary, the third mold 30 and the fourth mold 40 can pass through the third positioning portions 43 of the third mold 30 and the fourth positioning portions 43 of the fourth mold 40 . The fitting of the positioning part 33 and the fourth positioning parts 43 achieves the function of combination and positioning, so that the first feeding space 31 can accurately correspond to the second feeding space 41 . At this time, the first feeding space 31 of the third mold 30 and the second feeding space 41 of the fourth mold 40 jointly enclose a molding space 50 corresponding to the shape of the architectural model 100, and The first feeding recess 32 of the third mold 30 and the second feeding recess 42 of the fourth mold 40 together encircle a feeding opening 60 connected to the molding space 50 . The user pours silicone glue along the inlet 60 to generate the replica model corresponding to the architectural model 100 in the molding space 50 . Then, when the poured silicone is about to be demolded after being shaped, the first separation recessed portions 34 of the third mold 30 and the second separation recessed portions 44 of the fourth mold 40 are combined to form a plurality of molds. A separation groove 70 of a certain depth. Since the bottom surface of the separation grooves 70 is smaller than the third mold 30 and the outer wall of the fourth mold 40 are closer to the connection between the third positioning parts 33 and the fourth positioning parts 43. Therefore, the user can easily separate the third positioning parts 33 by applying force to the separation grooves 70. The mold 30 is separated from the fourth mold 40 to complete the demoulding operation of the replica model. Compared with conventional molds that are often damaged due to unskilled users or improper force application when demoulding, this invention can effectively reduce the problems encountered during demoulding and improve the success rate during demoulding.

To sum up, the improved mold for architectural models provided by this invention can easily combine the third mold 30 and the fourth mold 40 through the third positioning parts 33 and the fourth positioning parts 43. achieve positioning effect. On the other hand, by applying force to the separation groove 70 formed by the combination of the first separation recess 34 and the second separation recess 44, the mold separation and demoulding operations can be easily performed, effectively reducing the probability of damage to the model and the mold. This further improves the yield of models and molds.

The above are the preferred embodiments and design drawings of this invention. However, the preferred embodiments and design drawings are only examples and are not used to limit the scope of rights of this creative technology. Any use of equal technical means, or the following Implementation within the scope of rights covered by the contents of the "Patent Application Scope" does not deviate from the scope of the invention and remains within the scope of the applicant's rights.

10:First mold

11: First injection space

12:First opening

13:First mold department

14: The first feeding convex part

15:First positioning department

16: First separation convex part

20:Second mold

21: Second injection space

22:Second opening

23:Second mold department

24: The second feeding convex part

25:Second positioning department

26: Second separation convex part

30:Third mold

31: First feeding space

32: The first feeding recess

33: The third positioning department

34: First separation recess

40:Fourth mold

41: Second feeding space

42: Second feeding recess

43:The fourth positioning department

44: Second separation recess

Claims (8)

A mold improvement for an architectural model, used to produce a replica model of an architectural model, which includes: a first mold having a first injection space and a first mold located inside the first injection space part; wherein the shape of the first mold part corresponds to a part of the architectural model; and a second mold, detachably connected to the first mold, has a second injection space and is located on the second mold part. A second mold part inside the injection space; wherein the shape of the second mold part corresponds to the rest of the architectural model. The improvement of the mold used for architectural models as described in claim 1 further includes a third mold and a fourth mold; the third mold is the first injection space of the first mold that is filled with silicone and then demoulded. Formed, its shape corresponds to the shape of the first injection space of the first mold; the third mold has a first injection space, a first injection recess, a plurality of third positioning parts and a first a separation recess; the first feeding space corresponds to the shape of the first mold part; the first feeding recess is connected to the first feeding space; the third positioning parts are located around the first feeding space; The first separation recess is provided on one side of the third mold and is located between two of the third positioning parts; the fourth mold is formed by pouring silicone into the first injection space of the second mold and then demoulding. , its shape corresponds to the shape of the second injection space of the second mold; the fourth mold has a second injection space, a second injection recess, a plurality of fourth positioning parts and a second separation inside The second feeding space corresponds to the shape of the second mold part; the second feeding concave part is connected to the second feeding space; the fourth positioning parts surround the second feeding space and are connected with the second feeding space. The third positioning parts are in a complementary state; the second separation recess is provided on one side of the fourth mold and is located between two of the fourth positioning parts; wherein, the third mold and the fourth mold The tool can be combined with the third positioning parts and the fourth positioning parts, so that the first feeding space of the third mold and the second feeding space of the fourth mold jointly encircle a space corresponding to the A molding space in the shape of an architectural model; the first material inlet recess and the second material inlet recess jointly surround an inlet connected to the molding space for silicone to be injected into the molding space along the inlet. The replica model is generated; the first separation recess and the second separation recess are combined to form a separation groove for applying force to separate the third mold and the fourth mold. The mold improvement for architectural models as described in claim 2, wherein the first mold has a first feeding convex part, a plurality of first positioning parts and a first separation convex part inside the first injection space. ; wherein the first feeding convex part is connected to the first mold part; the first positioning parts surround the first mold part; the first separation convex part is located on one side of the first mold and is located therein between the two first positioning parts. The mold improvement for building models as described in claim 3, wherein the first feeding concave portion of the third mold corresponds to the first feeding convex portion; the third positioning portions correspond to the first positioning portions part; the first separation concave part corresponds to the first separation convex part. The mold improvement for building models as described in claim 2, wherein the second mold has a second feeding convex part, a plurality of second positioning parts and a second separation convex part inside the second injection space. ; wherein the second feeding convex part is connected to the second mold part; the second positioning parts surround the second mold part; the second separation convex part is located on one side of the second mold and is located therein between the two second positioning parts. The mold improvement for building models as described in claim 5, wherein the second feeding concave portion of the fourth mold corresponds to the second feeding convex portion; the fourth positioning portions correspond to the second positioning portions part; the second separation concave part corresponds to the second separation convex part. The mold improvement for building models as described in claim 2, wherein the first separation recess of the third mold is connected to the first feeding recess; the second separation recess of the fourth mold is connected to the second Feeding recess. As claimed in claim 2, the mold improvement for architectural models, wherein at least part of the third positioning parts is a bump, and at least a part of the fourth positioning part is a groove corresponding to the bump.

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