Mold for manufacturing anti-collision pad and anti-collision pad assembly

Abstract

The utility model relates to a mould for manufacturing a crash pad and a crash pad component, the mould comprises a lower mould, the lower mould is configured to receive base cloth and is provided with a groove formed on the lower mould, and the shape of the groove corresponds to the shape of the inner surface of the crash pad and the shape of an air bag chute; an upper mold configured to be received by the lower mold and formed in a shape corresponding to an outer surface of the crash pad; and a base cloth fixing core configured to be received by the lower mold, the lower mold including a base cloth placement portion on which a base cloth is placed, the base cloth fixing core configured to be positioned on both side surfaces of the base cloth placement portion when it is received by the lower mold, the base fabric fixing core is configured to fix the base fabric while the base fabric fixing core at least partially abuts the base fabric placement portion when it is received by the lower mold. Thus, the mold for manufacturing the crash pad enables the base cloth to be located in the mold without being separated from the mold during a process of manufacturing the crash pad in which the base cloth is embedded.

Description

Technical Field

[0001] The utility model relates to a mold for manufacturing a crash pad and a crash pad component manufactured by the mold, and more specifically, to a mold for manufacturing a crash pad which is used to prevent a base cloth from being separated from the mold during injection molding by embedding a base cloth, and the crash pad component manufactured by the mold. Background Art

[0002] An airbag, specifically, a passenger airbag (PAB), is used to minimize the damage to an occupant when a vehicle collides. The airbag is installed in a crash pad, and when a door provided on a side of the crash pad is opened, the pad is deployed to protect the occupant.

[0003] When the passenger airbag is deployed, the door portion of the impact door opens toward the passenger, allowing the airbag to be deployed. In this case, the door portion of the airbag may be damaged by the deployment force of the airbag. Therefore, a base fabric is provided to prevent the door portion from being damaged and separated toward the passenger. The base fabric has a mesh structure provided in the form of a woven fabric sheet. The base fabric is made by insert injection molding and is used to hold the door portion of the airbag when the airbag is deployed.

[0004] Due to the unstable nature of woven fabric sheets, it is difficult to position conventional base fabrics in the mold during insert injection molding. In addition, during the process of injecting resin into the mold, the base fabric is pushed or separated by the resin flow and exposed to the surface of the crash pad. Therefore, it is important to stably fix the base fabric to the mold during insert injection molding. Utility Model Content

[0005] This summary is provided to introduce some concepts in a simplified form that will be further described in the detailed description below. This summary is not intended to identify key features or essential features of the claimed subject matter, nor is it intended to be used as an aid in determining the scope of the claimed subject matter.

[0006] In general, there is provided a mold for manufacturing a crash pad, the mold comprising: a lower mold configured to receive a base cloth and having a groove formed on the lower mold, the groove corresponding to the shape of the inner surface of the crash pad and the shape of the airbag slide groove; an upper mold configured to be received by the lower mold and formed to correspond to the shape of the outer surface of the crash pad; and a base cloth fixing core piece configured to be received by the lower mold, wherein the lower mold includes a base cloth placing portion on which the base cloth is placed, wherein the base cloth fixing core piece is configured to be located on two side surfaces of the base cloth placing portion when it is received by the lower mold, and wherein the base cloth fixing core piece is configured to fix the base cloth while the base cloth fixing core piece is at least partially adjacent to the base cloth placing portion when it is received by the lower mold.

[0007] The base fabric fixing core members may be respectively disposed to face each other with the base fabric placement portion interposed between the base fabric fixing core members.

[0008] The base fabric fixing core may be configured to be movable in a first direction inclined relative to the lower mold.

[0009] The base fabric fixing core may include core protrusions which may be configured to protrude in the second direction to face each other, and wherein the core protrusions may be configured to contact the base fabric to fix the base fabric.

[0010] The base fabric fixing core pieces may be respectively configured to face each other to match corresponding central axes of the base fabric fixing core pieces along side surfaces of the base fabric placement portion.

[0011] When the base fabric fixing core piece moves toward the inside of the lower mold in the third direction along which the base fabric fixing core pieces come close to each other, the base fabric fixing core piece is configured to come into contact with the side surface of the base fabric placing portion.

[0012] The corresponding lower surface of the base fabric fixing core may be bent downward so that when the base fabric fixing core moves to the inner boundary of the lower mold, the lower mold is disposed to be spaced apart from the corresponding lower portion of the base fabric fixing core by a predetermined interval.

[0013] The airbag chute may be configured to include a vertical wall formed to protrude while surrounding a peripheral portion of an airbag door of the airbag module.

[0014] The airbag door may be configured to correspond to the base fabric placement portion.

[0015] The lower mold may be further configured to receive a base fabric securing core.

[0016] In general terms, a crash pad assembly manufactured by a mold for manufacturing a crash pad includes: a crash pad including an airbag door; and a vertical wall configured to protrude while surrounding a peripheral portion of the airbag door, wherein the crash pad assembly includes a side surface hole defined in a side surface of the vertical wall and formed in a first direction perpendicular to a second direction of the vertical wall, and wherein a first shape of the side surface hole is formed to correspond to a second shape of a base fabric fixing core member.

[0017] An upper surface of the side surface hole may be formed to correspond to an upper surface of the vertical wall in a third direction along which the vertical wall extends.

[0018] The crash pad assembly may include a second crash pad disposed on an upper portion of the vertical wall, wherein the upper portion of the side surface hole and the second crash pad may be fixed by a fastener coupled in a lateral direction.

[0019] The crash pad assembly may include: a coupling portion coupled to the airbag module, the coupling portion formed on an outer surface of the vertical wall; and one or more ribs configured to protrude from the outer surface of the vertical wall and connected to a corresponding surface of the crash pad.

[0020] In general terms, there is provided herein a crash pad assembly comprising: a crash pad including an airbag door; and a vertical wall configured to protrude while surrounding a peripheral portion of the airbag door, the crash pad assembly including a side surface hole defined in a side surface of the vertical wall and formed in a first direction perpendicular to a second direction of the vertical wall.

[0021] An upper surface of the side surface hole may be formed to correspond to an upper surface of the vertical wall in a third direction in which the vertical wall extends.

[0022] The impact pad assembly may include a second impact pad provided at an upper portion of the vertical wall and an upper portion of the side surface hole, and the second impact pad may be fixed by a fastener coupled in a lateral direction.

[0023] The crash pad assembly may include a coupling portion coupled to the airbag module, the coupling portion being formed on an outer surface of the vertical wall; and one or more ribs configured to protrude from the outer surface of the vertical wall and be connected to a corresponding surface of the crash pad.

[0024] The first shape of the side surface hole may be formed to correspond to the second shape of the base fabric fixing core.

[0025] The utility model provides a mold for manufacturing an anti-collision pad, which enables a base cloth to be located in the mold without being separated from the mold during the process of manufacturing the anti-collision pad embedded with the base cloth; and the utility model provides an anti-collision pad component manufactured by the mold and having a vertical wall that can be stably connected to a safety airbag module. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 is a view showing a mold for manufacturing a crash pad according to an embodiment of the present utility model;

[0027] Figure 2 is a view showing a state in which a base fabric according to an embodiment of the utility model is located in a mold for manufacturing a crash pad;

[0028] Figure 3 is a view showing a crash pad assembly manufactured by a mold for manufacturing a crash pad according to one embodiment of the present invention; and

[0029] Figure 4 is a view showing a cross section of a crash pad assembly manufactured by a mold for manufacturing a crash pad according to one embodiment of the present invention.

[0030] Throughout the drawings and detailed description, unless otherwise described or provided, the same or similar reference numerals may be understood to refer to the same or similar elements, features, and structures. The drawings may not be to scale, and the relative sizes, proportions, and depictions of the elements in the drawings may be exaggerated for clarity, illustration, and convenience. DETAILED DESCRIPTION

[0031] The utility model aims to provide a mold for manufacturing an anti-collision pad, which enables a base cloth to be located in the mold without being separated from the mold during the process of manufacturing the anti-collision pad embedded with the base cloth; and aims to provide an anti-collision pad component, which is manufactured by the mold and has a vertical wall that can be stably connected to an airbag module.

[0032] Hereinafter, an embodiment of a mold for manufacturing a crash pad and a crash pad assembly manufactured by the mold according to the utility model will be described in detail with reference to the accompanying drawings. In the description of the embodiments with reference to the accompanying drawings, the same or corresponding constituent elements are assigned the same reference numerals regardless of the reference numerals, and repeated description thereof will be omitted.

[0033] Figure 1 is a view showing a mold for manufacturing a crash pad according to an embodiment of the present utility model, and Figure 2 1 is a view showing a state in which a base fabric according to an embodiment of the present invention is located in a mold for manufacturing a crash pad.

[0034] refer to Figure 1 and Figure 2 , a mold for manufacturing a crash pad according to an embodiment of the present utility model may include a lower mold 10. In an example, the lower mold 10 may be configured to receive a base fabric 40. The base fabric 40 may be located in the lower mold 10. The lower mold 10 (on which the base fabric 40 is located) may include a groove formed thereon to correspond to the shape of the inner surface of the crash pad 100 and the shape of the airbag chute. In addition, the upper mold 20 may be received by the lower mold 10 and located on the lower mold. In addition, the upper mold 20 may be formed to correspond to the shape of the outer surface of the crash pad 100, and the base fabric fixing core 30 is embedded in the lower mold 10.

[0035] The upper mold 20 and the lower mold 10 are in close contact with each other so that the grooves formed in the upper mold 20 and the lower mold 10 can be filled with the injection molding material. The grooves formed in the upper mold 20 and the lower mold 10 can correspond to the shape of the crash pad assembly. The lower mold 10 can have a base cloth placement part 12 on which the base cloth 40 can be located.

[0036] The base fabric placement portion 12 may protrude from the inside of the lower mold 10 and may be formed to correspond to the shape of the empty space in the airbag chute. The airbag chute may include a vertical wall 200 formed to protrude while surrounding the peripheral portion of the airbag door. The rear side of the airbag door is formed as an empty space surrounded by the vertical wall 200, so that the rear side of the airbag door corresponds to the shape of the base fabric placement portion 12.

[0037] The crash pad assembly is manufactured by an insert injection molding process so that the base fabric 40 is embedded in the crash pad 100. The base fabric 40 is embedded and disposed in the rear side portion of the airbag door and the vertical wall 200. Therefore, after the base fabric 40 is first located in the lower mold 10, the upper mold 20 is in close contact with the lower mold 10, and the injection molding material is injected so that the base fabric 40 can be disposed in the crash pad 100.

[0038] In the related art, a mold for manufacturing a crash pad has a base fabric fixing portion to hold the base fabric 40 on both side surfaces of a base fabric placement portion 12 that can move forward to protrude forward. When the base fabric placement portion 12 moves forward, the base fabric 40 is located in the base fabric placement portion 12. Thereafter, when the base fabric placement portion 12 moves backward, the base fabric fixing portion gradually pushes and holds the base fabric 40 according to the movement of the base fabric placement portion 12. In this case, there is a problem in that the base fabric fixing portion can hold and fix the base fabric 40 only after the base fabric placement portion 12 moves completely backward.

[0039] When the base fabric 40 cannot be properly positioned in the lower mold, the base fabric 40 may move in the mold or may be separated from the mold when the injection molding material is injected into the mold. When the base fabric 40 moves in the mold or is separated from the mold, the base fabric 40 may be exposed to the outside of the crash pad 100, and the base fabric 40 is fixed in a folded state. Therefore, when the airbag door is opened, the base fabric 40 is pulled out of the airbag door and separated from the airbag door without supporting the airbag door, which may cause damage to the crash pad 100, etc.

[0040] The mold for manufacturing a crash pad according to the present embodiment can fix the base fabric 40 by using a base fabric fixing core member 30 that can move in a direction inclined relative to the lower mold. The inclined core member is provided on both side surfaces of the base fabric placement portion 12, and the inclined core member has core member protrusions 32 protruding from the surfaces of the base fabric fixing core member 30 facing each other to hold both side surfaces of the base fabric 40.

[0041] The base fabric fixing core 30 is arranged to abut against both side surfaces of the base fabric placement portion 12 by moving in a direction inclined toward the inside of the lower mold 10. The core protrusion 32 formed on the base fabric fixing core 30 can hold the side surface of the base fabric 40 when abutting against the base fabric placement portion 12. When the base fabric fixing core 30 moves in a direction inclined relative to the lower mold 10, the base fabric fixing core 30 can move toward the inside of the lower mold 10 so that the distance from the inside of the lower mold 10 is gradually reduced. In this case, when the base fabric fixing core 30 moves, since both side surfaces of the base fabric 40 are pulled by the base fabric fixing core 30, the base fabric 40 located in the base fabric placement portion 12 can be stably fixed. The core protrusion 32 can be formed parallel to the side surface of the base fabric placement portion 12 so that the entire surface of the core protrusion 32 formed in the direction where the base fabric placement portion 12 is provided can abut against the side surface of the base fabric placement portion 12. In this case, the base fabric 40 having a large area is fixed by the core protrusion 32 , so that the base fabric 40 can be stably located in the base fabric placement portion 12 .

[0042] The base fabric fixing core member 30 may be provided as a pair facing each other. Alternatively, the base fabric fixing core member 30 may be provided as a plurality of base fabric fixing core members 30, which are provided to face each other along the side surface of the base fabric placement portion 12. The base fabric fixing core members 30 may face each other so that their central axes are identical to each other. However, the base fabric fixing core members 30 may face each other and be staggered by a predetermined distance. The arrangement of the base fabric fixing core members 30 is not limited as long as the base fabric fixing core members 30 can stably fix the base fabric 40.

[0043] The upper surface of the base fabric fixing core piece 30 may be arranged on the same plane as the upper surface of the lower mold 10. The upper surface of the lower mold 10 corresponds to the shape of the rear surface of the crash pad 100. In order to form a smooth shape of the rear surface of the crash pad 100 by injection molding, when the base fabric fixing core piece 30 is completely moved to the inside of the lower mold 10, the upper surface of the base fabric fixing core piece 30 may be arranged on the same plane as the upper surface of the lower mold 10. That is, holes corresponding to the shape of the base fabric fixing core piece 30 are formed on both side surfaces of the base fabric placement portion 12 formed on the lower mold 10, so that the base fabric fixing core piece 30 can be configured to be embedded and assembled into the lower mold 10, and the lower mold 10 can be configured to receive the base fabric fixing core piece 30.

[0044] Since the base fabric fixing core member 30 moves in a direction inclined relative to the lower mold 10, the surface of the base fabric fixing core member 30 opposite to the surface of the base fabric fixing core member 30 facing the base fabric placement portion 12 may be formed to be parallel to the moving direction of the base fabric fixing core member 30. In the case where the corresponding surface is formed to be parallel to the moving direction of the base fabric fixing core member 30, when the base fabric fixing core member 30 moves toward the inside of the lower mold 10, the base fabric fixing core member 30 may be arranged to have no gap with the inner surface of the lower mold 10. In addition, when the base fabric fixing core member 30 moves to the outside of the lower mold 10, the base fabric fixing core member 30 may move without interfering with the lower mold 10 and the manufactured crash pad assembly.

[0045] The lower surface of the base fabric fixing core member 30 may be at least partially bent downward. As shown in the drawings, the lower surface of the base fabric fixing core member 30 may be at least partially protruded downward. The bent / protruding portion may be a portion of the lower surface of the base fabric fixing core member 30 that is away from the base fabric placement portion 12. The base fabric fixing core member 30 is disposed inside the vertical wall 200 of the crash pad 100, which is manufactured by injection molding and forms a hole corresponding to the shape of the base fabric fixing core member 30.

[0046] Since the vertical wall 200 receives the force generated by the deployment pressure of the airbag module when the airbag is deployed, a structure capable of supporting the vertical wall 200 against the deployment pressure of the airbag module may be required. Therefore, a hole corresponding to the shape of the base fabric fixing core 30 is formed in the vertical wall 200, and the upper surface of the vertical wall 200 is formed to extend, which makes it possible to prevent the force applied to the vertical wall 200 from being concentrated on a specific portion. As shown in the drawings, in the case where a portion of the lower surface of the shape of the base fabric fixing core 30 (which is formed to be close to the base fabric placement portion 12) is formed to be spaced apart from the lower mold 10 by a predetermined distance, the corresponding portion is filled with the injection molding material so that the upper surface of the vertical wall 200 can be formed.

[0047] Figure 3 1 is a view showing a crash pad assembly manufactured by a mold for manufacturing a crash pad according to one embodiment of the present invention.

[0048] refer to Figure 3 A crash pad assembly manufactured by a mold for manufacturing a crash pad according to an embodiment of the present invention may include: a crash pad 100 formed with an airbag door; a vertical wall 200 protruding while surrounding a peripheral portion of the airbag door; and a side surface hole 210 formed in a side surface of the vertical wall 200 in a direction perpendicular to the vertical wall 200.

[0049] The side surface hole 210 is formed by injecting the injection molding material in a state where the base fabric fixing core member 30 is provided during the injection of the injection molding material. The shape of the side surface hole 210 may correspond to the shape of the base fabric fixing core member 30. The crash pad assembly is manufactured in a state where the lower surface of the base fabric fixing core member 30 is at least partially spaced apart from the lower mold. Therefore, the upper surface of the side surface hole 210 may have a shape corresponding to the direction in which the upper surface 240 of the vertical wall 200 extends. In the case where the upper surface 240 of the vertical wall 200 extends in a state where the upper side portion of the side surface hole 210 is not opened, the pressure applied to the vertical wall 200 when the airbag is deployed can be dispersed and transmitted to the entire vertical wall 200. That is, it is possible to prevent such a situation that when the airbag is deployed, the pressure is concentrated at a specific point on the vertical wall 200 and the crash pad 100 and the vertical wall 200 are damaged.

[0050] The airbag module may be located on and connected to the upper side of the vertical wall 200. In order to connect the vertical wall 200 to the airbag module, a connecting portion 220 may be formed on the outer surface of the vertical wall 200. An embedded nut is embedded into the inner hole of the connecting portion 220, and a bolt penetrates the airbag module, so that the airbag module and the connecting portion 220 may be fixed integrally. In the present embodiment, the vertical wall 200 has a double-wall structure, and the connecting portion 220 is formed in a central portion between the inner wall and the outer wall. The vertical wall 200 is not limited as long as the vertical wall 200 can be connected to the airbag module and support the airbag module so that the airbag door can be stably opened when the airbag is deployed. The vertical wall 200 may have a single-wall structure or a multi-wall structure.

[0051] The rib 230 may be provided to protrude from the outer surface of the vertical wall 200 and be connected to one surface of the crash pad 100. The rib 230 may be provided as a plurality of ribs 230 provided along the outer surface of the vertical wall 200. When pressure is applied to the vertical wall 200 due to the deployment of the airbag, the rib 230 may be used to support the vertical wall 200. The rib 230 may at least partially protrude from the outer surface of the vertical wall 200. The shape of the rib 230 is not limited as long as the rib 230 can support the vertical wall 200. In the present embodiment, the rib 230 protrudes to the outside of the vertical wall 200 in a right triangle shape and is connected to one surface of the crash pad 100.

[0052] Figure 4 is a view showing a cross section of a crash pad assembly manufactured by a mold for manufacturing a crash pad according to one embodiment of the present invention.

[0053] refer to Figure 4The crash pad assembly manufactured by the mold for manufacturing the crash pad according to one embodiment of the present invention may further include a second crash pad 300 disposed on the upper portion of the vertical wall 200. The second crash pad 300 is disposed inside the crash pad 100, coupled to the upper portion of the vertical wall 200, and is used to protect components disposed inside the crash pad 100.

[0054] The second crash pad 300 may be coupled to the upper side of the vertical wall. In the case of the crash pad assembly used in the related art, the vertical wall 200 includes a plurality of walls, nuts are embedded in spaces between the plurality of walls, the second crash pad 300 is disposed at the upper side of the vertical wall 200, and then bolts are tightened to fix the vertical wall 200 and the second crash pad 300. However, in this case, there is a problem in that the tightening force is reduced when the airbag is deployed at a high temperature.

[0055] In the case of the crash pad assembly according to the present embodiment, the side surface hole 210 is formed in the vertical wall 200, so that the vertical wall 200 and the second crash pad 300 can be fixed using the fastener 400 that can be embedded in the side surface hole 210 from the side surface of the side surface hole 210. Like a clip, the fastener 400 can be assembled between the upper surface of the side surface hole 210 and the second crash pad 300, and the vertical wall 200 and the second crash pad 300 can be fixed. In the case of using the fastener 400 that is embedded and fixes the vertical wall 200 and the second crash pad 300 from the left and right sides, it is possible to cope with high temperature deployment relatively advantageously compared to the case in which the vertical wall 200 and the second crash pad 300 are fixed by bolt-nut fastening.

[0056] The coupling hole may be formed at the upper side of the side surface hole 210 and coupled to the second crash pad 300. After the crash pad assembly is manufactured by insert injection molding, the coupling hole may be formed by a separate process. However, a protrusion having a shape corresponding to the coupling hole may be formed on the lower surface of the base fabric fixing core 30, and the hole may be formed so that the injection molding material cannot enter the portion corresponding to the protrusion.

[0057] According to one embodiment of the utility model, a base fabric fixing core member that can move in a direction inclined toward the inside of a lower mold fixes the base fabric while abutting both side surfaces of the base fabric located in a base fabric placement portion, thereby preventing the base fabric from being separated from the mold during an insert injection molding process. A side surface hole corresponding to the shape of the base fabric fixing core member is formed in a vertical wall of a crash pad assembly manufactured by a mold through injection molding, so that the airbag module and the vertical wall can be fixed by a fastener.

[0058] The various embodiments of the present disclosure do not list all available combinations but are intended to describe representative aspects of the present disclosure, and the descriptions of the various embodiments may be applied independently or may be applied by a combination of two or more.

[0059] A number of embodiments have been described above. However, it should be understood that various modifications may be made. For example, suitable results may be achieved if the described techniques are performed in a different order and / or if the components in the described systems, configurations, devices, or circuits are combined in a different manner and / or replaced or supplemented by other components or their equivalents. Therefore, other embodiments are within the scope of the appended claims.

[0060] This application claims priority to and the benefit of Korean Patent Application No. 10-2023-0100549, filed on August 1, 2023, the entire disclosure of which is incorporated herein by reference for all purposes.

[0061] Although the present disclosure includes specific examples, it will be apparent after understanding the disclosure of the present application that various changes in form and detail may be made in these examples without departing from the spirit and scope of the claims and their equivalents. The examples described herein are considered to be descriptive only and not for limiting purposes. The description of the features or aspects in each example is considered to be applicable to similar features or aspects in other examples. If the described techniques are performed in a different order, and / or if the components in the described systems, structures, devices, or circuits are combined in different ways and / or replaced or supplemented by other components or their equivalents, the appropriate results may be achieved. Therefore, the scope of the present disclosure is not limited by specific embodiments, but by the claims and their equivalents, and all variations within the scope of the claims and their equivalents should be interpreted as included in the present disclosure.

Claims

1. A mold for manufacturing a crash pad, characterized in that: The mold comprises: a lower mold configured to receive the base fabric and having a groove formed thereon, the groove corresponding to a shape of an inner surface of the crash pad and a shape of an airbag chute; an upper mold configured to be received by the lower mold and formed into a shape corresponding to an outer surface of the crash pad; and a base fabric fixing core configured to be received by the lower mold, Wherein, the lower mold comprises a base fabric placement portion, and the base fabric is placed on the base fabric placement portion. wherein the base fabric fixing core is configured to be located on both side surfaces of the base fabric placement portion when it is received by the lower mold, and Wherein, the base fabric fixing core is configured to fix the base fabric while the base fabric fixing core at least partially abuts the base fabric placement portion when it is received by the lower mold.

2. The mold for manufacturing a crash pad according to claim 1, characterized in that: The base fabric fixing core members are respectively arranged to face each other with the base fabric placement portion interposed therebetween.

3. The mold for manufacturing a crash pad according to claim 2, characterized in that: The base fabric fixing core is configured to be movable in a first direction inclined relative to the lower mold.

4. The mold for manufacturing a crash pad according to claim 2, characterized in that: The base fabric fixing core member includes core member protrusions configured to protrude in the second direction to face each other, and Wherein, the core protrusion is configured to contact the base fabric to fix the base fabric.

5. The mold for manufacturing a crash pad according to claim 4, characterized in that: When the base fabric fixing core piece moves toward the inside of the lower mold in a third direction along which the base fabric fixing core pieces come close to each other, the base fabric fixing core piece is configured to come into contact with a side surface of the base fabric placing portion.

6. The mold for manufacturing a crash pad according to claim 5, characterized in that: The corresponding lower surfaces of the base fabric fixing core members are bent downward so that when the base fabric fixing core members move to the inner boundary of the lower mold, the lower mold is disposed to be spaced apart from the corresponding lower portion of the base fabric fixing core members by a predetermined interval.

7. A crash pad assembly, manufactured by the mold for manufacturing a crash pad according to any one of claims 1 to 6, characterized in that: The anti-collision pad assembly comprises: Crushing pads, including airbag doors; and a vertical wall configured to protrude while surrounding a peripheral portion of the airbag door, wherein the crash pad assembly includes a side surface hole defined in a side surface of the vertical wall and formed in a first direction perpendicular to a second direction of the vertical wall, and The first shape of the side surface hole is formed to correspond to the second shape of the base fabric fixing core.

8. The crash pad assembly according to claim 7, characterized in that: An upper surface of the side surface hole is formed to correspond to an upper surface of the vertical wall in a third direction along which the vertical wall extends.

9. The crash pad assembly according to claim 8, characterized in that: The crash pad assembly further includes a second crash pad disposed on an upper portion of the vertical wall. Wherein, an upper portion of the side surface hole and the second crash pad are fixed by a fastener coupled in a lateral direction.

10. The crash pad assembly according to claim 9, characterized in that: The anti-collision pad assembly also includes: a coupling portion coupled to the airbag module, the coupling portion being formed on an outer surface of the vertical wall; and One or more ribs are configured to protrude from an outer surface of the vertical wall and connected to a corresponding surface of the crash pad.

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