Door trim module

Abstract

The USB jack 80 is provided below the bulging portion 30 of the door trim 20. Therefore, it is possible to suppress rainwater from being soaked into the USB jack 80 by the bulging portion 30. Therefore, it is possible to provide the USB jack 80 to the door trim 20. In addition, since the passage 37 is provided in the bulging portion 30, it is possible to extend and arrange the USB cable 100 from the inside space S of the housing portion 34 through the passage 37 to the space S1 below the bulging portion 30. Therefore, even in the case where the USB jack 80 is provided below the bulging portion 30, it is possible to connect the USB jack 80 and the smartphone P housed by the housing portion 34 by the USB cable 100.

Description

Technical Field

[0001] This invention relates to a door trim module for a vehicle side door. Background Technology

[0002] Patent document 1 discloses a technology in which a bulge extending towards the passenger compartment is provided on the door trim of the vehicle side door, and a storage compartment for storing items is provided on the bulge. The interior space of the storage compartment opens not only upwards but also towards the passenger compartment.

[0003] Patent documents 2 and 3 disclose the following technology: a bulge extending toward the passenger compartment is provided on the door trim of the vehicle side door, and a storage part capable of storing a smartphone is provided on the bulge.

[0004] However, previous door trim pieces had the following problems.

[0005] There is no USB port on the door trim panel that can be connected to a USB (Universal Serial Bus) cable. Therefore, when a smartphone is stored in the compartment located in the door trim panel, it is difficult to connect the smartphone and the USB port using a USB cable.

[0006] Patent documents 4 and 5 disclose techniques for providing USB ports on vehicle interior components. However, patent documents 4 and 5 do not disclose techniques for providing USB ports on door trim pieces.

[0007] Furthermore, it is difficult to consider installing USB ports on door trim for the following reasons.

[0008] (i) When the car door is open, rainwater may seep into the USB port.

[0009] (ii) When the open door is closed, the USB cable may get caught between the door and the vehicle body.

[0010] Existing technical documents

[0011] Patent documents

[0012] Patent Document 1: Japanese Patent Application Publication No. 09-086251

[0013] Patent Document 2: Japanese Patent Application Publication No. 2019-031252

[0014] Patent Document 3: Japanese Patent Application Publication No. 2017-114309

[0015] Patent Document 4: Japanese Patent Application Publication No. 2019-001348

[0016] Patent Document 5: Japanese Patent Application Publication No. 2016-120886 Summary of the Invention

[0017] The problem the invention aims to solve

[0018] The purpose of this invention is to provide a door trim module that can provide a USB port on the door trim.

[0019] means for solving problems

[0020] The present invention that achieves the above objectives is as follows.

[0021] (1) A door trim module, wherein,

[0022] Features door trim and a USB port.

[0023] The door trim piece has a bulge that bulges out towards the passenger compartment and has an upper surface, a lower surface, and a storage portion.

[0024] The storage section is recessed downwards from the upper surface, enabling it to store at least a portion of the smartphone within the internal space.

[0025] The USB port is located below the protrusion.

[0026] A channel is provided in the bulge extending in the vertical direction, the channel connecting the internal space and the space below the bulge, and allowing a USB cable to be inserted.

[0027] (2) The door trim module according to (1), wherein,

[0028] The door trim also has a protrusion that extends downward from the lower surface of the bulge.

[0029] The USB port is located on the protruding part.

[0030] The USB port is open to the rear of the vehicle, or to the rear and below the vehicle.

[0031] (3) According to the door trim module of (1), wherein the portion of the bulge located on the car body side of the interior space becomes a handle that passengers can hold.

[0032] (4) The door trim module according to (1), wherein,

[0033] A downwardly recessed portion is formed on the bottom wall of the storage section.

[0034] The upper opening of the channel, which serves as the opening to the internal space, is located on the bottom surface of the recess.

[0035] (5) The door trim module according to (4), wherein,

[0036] A plate made of elastic resin is provided, which is separately formed from the bottom wall of the storage part and is placed on the bottom wall.

[0037] A hole with a diameter smaller than the upper opening of the channel is formed on the plate, and at least one cut extending radially outward from the hole.

[0038] (6) According to the door trim module of (1), a first groove is formed on the side wall of the storage part, which allows a portion of the USB cable to be inserted in the length direction.

[0039] (7) The door trim module according to (6), wherein at least one first protrusion protruding into the first groove is provided on the wall surface forming the first groove.

[0040] (8) The door trim module according to (7), wherein,

[0041] The wall forming the first groove has a pair of walls facing each other in a direction orthogonal to the length direction of the first groove.

[0042] The first protrusion is disposed on one wall of the first groove and the other wall of the first groove in a manner that is staggered from each other in the length direction of the first groove.

[0043] (9) According to the door trim module of (1), the door trim also has a cable storage part below the USB socket, the cable storage part being able to allow the middle part of the USB cable to be inserted in the length direction.

[0044] (10) The door trim module according to (9) wherein a second groove is formed on the door trim below the USB socket and above the cable storage portion, allowing a portion of the USB cable to be inserted in the length direction.

[0045] (11) The door trim module according to (10), wherein at least one second protrusion protruding into the second groove is provided on the wall surface forming the second groove.

[0046] (12) The door trim module according to (11), wherein,

[0047] The wall forming the second groove has a pair of walls facing each other in a direction orthogonal to the length direction of the second groove.

[0048] The second protrusion is disposed on one wall of the pair of walls of the second groove in a manner that is staggered from each other in the length direction of the second groove.

[0049] The effects of the invention

[0050] In the door trim module described above (1), since the USB port is located below the bulge of the door trim, rainwater can be prevented from seeping into the USB port through the bulge. Therefore, the USB port can be installed on the door trim. Furthermore, since a channel is provided in the bulge, a USB cable can be routed through the channel from the interior space of the storage compartment to the space below the bulge. Therefore, even when the USB port is located below the bulge, a USB cable can be used to connect the USB port to a smartphone stored in the storage compartment.

[0051] In the door trim module described in (2) above, since the USB port is open to the rear of the vehicle or to the rear and downwards, it can prevent rainwater from entering the USB port compared to the case where the USB port is open to the top horizontally. In addition, compared to the case where the USB port is open to the bottom vertically, it can make it easier to connect the USB cable to the USB port.

[0052] In the door trim module described above (3), since the part of the bulge located on the side of the car body in the interior space becomes a handle, the utilization of the bulge can be improved.

[0053] In the door trim module described above (4), since a recess is formed in the bottom wall of the storage section, and the upper opening of the opening on the inner space side of the channel is provided on the bottom surface of the recess, when a smartphone is connected to the mobile phone side connector of the USB cable, the mobile phone side connector can be configured in the recess.

[0054] In the door trim module described in (5) above, since a hole with a diameter smaller than the upper opening of the channel and at least one slit extending radially outward from the hole are formed on the elastic resin plate, even if the diameter of the hole on the plate is smaller than that of the mobile phone side connector of the USB cable, the diameter of the hole can be enlarged by deforming the periphery of the hole, thereby allowing the mobile phone side connector to pass through the hole. In addition, since the periphery of the hole returns to its original shape after the mobile phone side connector passes through the hole, the mobile phone side connector hangs on the periphery of the hole, preventing the mobile phone side connector from passing through the hole and falling off the storage part.

[0055] In the door trim module described above (6), since a first groove is formed on the side wall of the storage section, allowing a portion of the USB cable to be inserted along its length, the USB cable can be held in place by the wall forming the first groove when it is not in use, by inserting a portion of the USB cable located in the internal space into the first groove. Therefore, when the USB cable is not in use and the protrusion is used, it is possible to prevent the USB cable from causing obstruction.

[0056] In the door trim module described above (7), since at least one first protrusion protruding into the first groove is provided on the wall surface forming the first groove, the holding force of the USB cable can be improved compared to the case where no first protrusion is provided.

[0057] In the door trim module described above (8), since the first protrusion is disposed on one wall of one pair of walls of the first groove and the other wall of the first groove in such a way that the positions are staggered in the length direction of the first groove, the holding force of the USB cable can be effectively improved.

[0058] In the door trim module described above (9), since the door trim has a cable storage section below the USB port, allowing the middle portion of the USB cable to be inserted along its length, the middle portion of the USB cable can be inserted into the cable storage section. Therefore, even when the USB cable is relatively long, it is possible to prevent the USB cable from being trapped between the door and the vehicle body when the open door is closed.

[0059] In the door trim module described above (10), since a second groove is formed on the door trim below the USB port and above the cable storage section, allowing a portion of the USB cable to be inserted along its length, the wall of the second groove can hold the USB cable in place by inserting a portion of the USB cable below the bulge. Therefore, the obstruction caused by the USB cable can be prevented when using the cable storage section.

[0060] In the door trim module described above (11), since at least one second protrusion protruding into the second groove is provided on the wall surface forming the second groove, the holding force of the USB cable can be improved compared to the case where no second protrusion is provided.

[0061] In the door trim module described above (12), since the second protrusion is disposed on one wall and the other wall of a pair of walls of the second groove in such a way that the positions are staggered in the length direction of the second groove, the holding force of the USB cable can be effectively improved. Attached Figure Description

[0062] Figure 1This is a perspective view of the door trim module according to an embodiment of the present invention.

[0063] Figure 2 This is a front view of the door trim module according to an embodiment of the present invention.

[0064] Figure 3 This is an enlarged top view of the storage section of the door trim module and its vicinity according to an embodiment of the present invention. However, the USB cable is omitted.

[0065] Figure 4 yes Figure 1 Enlarged sectional view along line AA.

[0066] Figure 5 yes Figure 3 BB line section view.

[0067] Figure 6 This is an exploded perspective view of the bulge and plate of the door trim module according to an embodiment of the present invention.

[0068] Figure 7A This is a perspective view of the door trim module of the present invention before the USB cable is inserted into the hole of the board.

[0069] Figure 7B This is a perspective view of the door trim module of the present invention after the USB cable has been inserted into the hole in the board.

[0070] Figure 7C This is a perspective view of the door trim module of the present invention, showing the USB cable moving downward relative to the board after the USB cable is inserted into the hole of the board.

[0071] Figure 8 This is a partially enlarged perspective view showing the storage portion of the door trim module and its vicinity according to an embodiment of the present invention.

[0072] Figure 9 yes Figure 8 Enlarged sectional view along the CC line.

[0073] Figure 10 yes Figure 8 Enlarged sectional view of the DD line.

[0074] Figure 11 yes Figure 2 Enlarged sectional view of the EE line.

[0075] Figure 12 yes Figure 2 Enlarged sectional view of the FF line. Detailed Implementation

[0076] Hereinafter, the door trim module 10 of an embodiment of the present invention will be described with reference to the accompanying drawings. In the drawings, UP represents the top of the vehicle, FR represents the front of the vehicle, and IN represents the side of the passenger compartment.

[0077] The door trim module 10 is installed on the passenger side of the vehicle's side door (not shown). For example... Figure 2 As shown, the door trim module 10 has a door trim 20 and a USB jack 80 (also referred to as a USB port).

[0078] The door trim piece 20 has a bulge 30, a protrusion 40, and a cable storage part 50.

[0079] The bulge 30 protrudes towards the passenger compartment and has an upper surface 31, a lower surface 32, and a storage portion 34. The bulge 30 is configured to extend from the middle of the vertical direction of the door trim 20 in the longitudinal direction of the vehicle. The bulge 30 can be solid or hollow. At least a portion of the bulge 30 can be used as an armrest. Multiple switches 33, such as power window switches, are provided on the upper surface 31 of the bulge 30.

[0080] The protrusion 40 is located at or near the front end of the lower surface 32 of the bulge 30. The protrusion 40 is configured to protrude downward from the lower surface 32. The protrusion 40 may be integrally formed with the bulge 30 or separately formed from the bulge 30. When viewed from above, the protrusion 40 is not visible because of the bulge 30.

[0081] The USB port 80 is located on the protrusion 40. Because the USB port 80 is located on the protrusion 40, it is positioned below the bulge 30. The USB port 80 opens towards the rear of the vehicle, or towards the rear and downwards. A USB cable 100 prepared by a passenger (not shown) can be connected to the USB port 80.

[0082] The USB cable 100 includes: a cable portion 101; a jack-side connector 102 disposed at one end of the cable portion 101 along its length and capable of connecting to a USB jack 80; and a mobile phone-side connector 103 disposed at the other end of the cable portion 101 along its length and capable of connecting to a smartphone P.

[0083] like Figure 4As shown, a storage section 34 is provided on the protrusion 30 and is recessed downward from the upper surface 31, allowing at least a portion of the smartphone P to be stored in the interior space S. The storage section 34 is located further rearward than the plurality of switches 33. The storage section 34 is also located further rearward than the USB port 80. Because the storage section 34 is located on the protrusion 30, the portion of the protrusion 30 on the passenger compartment side of the interior space S becomes a handle 38 that passengers can hold. The storage section 34 has a bottom wall 35 and side walls 36. The interior space S of the storage section 34 opens upward.

[0084] like Figure 4 , Figure 5 As shown, a channel (connection path) 37 is provided in the bulge 30 extending in the vertical direction, connecting the internal space S of the storage section 34 and the lower space S1 of the bulge 30. The USB cable 100 can be inserted through the channel 37. The channel 37 is integrally formed with the bottom wall 35 of the storage section 34, including an inner space 37b of a lower extension 37a extending downward from the bottom wall 35 and a through hole 37c penetrating the lower wall of the bulge 30.

[0085] A downwardly recessed portion 35a is formed on the bottom wall 35 of the storage section 34. For example... Figure 3 As shown, the recess 35a extends across the entire or substantially the entire area of ​​the bottom wall 35 in the vehicle width direction. For example... Figure 5 As shown, the recess 35a can accommodate the mobile phone side connector 103 of the USB cable 100. Therefore, when the mobile phone side connector 103 of the USB cable 100 is connected to the smartphone P, the mobile phone side connector 103 can be disposed in the recess 35a.

[0086] The width W of the recess 35a is smaller than the width W1 of the smartphone P (the width length orthogonal to the length and thickness directions). Therefore, it prevents the smartphone P from entering the recess 35a (falling in).

[0087] The upper opening 37d of the channel 37, which serves as the opening to the S side of the internal space, is provided on the bottom surface 35b of the recess 35a.

[0088] like Figure 6 As shown, plate 90 can be placed on the bottom wall 35 of the storage portion 34. The shape of plate 90 is substantially the same as the shape of the bottom wall 35 of the storage portion 34. Plate 90 is made of elastic resin, such as rubber. Plate 90 is formed separately from the bottom wall 35 of the storage portion 34. A hole 91 with a diameter smaller than the upper opening 37d of the channel 37 and at least one cut 92 extending radially outward from the hole 91 are formed on plate 90.

[0089] like Figure 8As shown, a first groove 36a is formed on the side wall 36 of the storage portion 34, into which a portion 100a of the USB cable 100 in the length direction is inserted. At least one first protrusion 36c is provided on the wall surface 36b forming the first groove 36a, protruding into the first groove 36a and terminating within the first groove 36a.

[0090] like Figure 9 , Figure 10 As shown, the wall surface 36b forming the first groove 36a has a pair of wall surfaces 36b1 and 36b2 facing each other in a direction orthogonal to the length direction of the first groove 36a. First protrusions 36c are respectively provided on one wall surface 36b1 and the other wall surface 36b2 of the pair of wall surfaces 36b1 and 36b2 of the first groove 36a, staggered from each other in the length direction of the first groove 36a. The first protrusions 36c are alternately provided on one wall surface 36b1 and the other wall surface 36b2 of the pair of wall surfaces 36b1 and 36b2 of the first groove 36a in the length direction of the first groove 36a.

[0091] like Figure 2 As shown, the cable storage section 50 is located below the USB port 80. The middle part 100b of the USB cable 100 in the length direction can be inserted into the internal space S2 of the cable storage section 50.

[0092] On the door trim piece 20, in a region below the USB port 80 and above the cable storage portion 50, a second groove 60 is formed that allows a portion 100c of the USB cable 100 to be inserted along its length. This portion 100c of the USB cable 100 is a portion of the USB cable 100 that differs from a portion 100a of the USB cable 100 along its length. Figure 11 , Figure 12 As shown, at least one second protrusion 62 is provided on the wall surface 61 that forms the second groove 60, protruding into the second groove 60 and terminating within the second groove 60.

[0093] The wall surface 61 forming the second groove 60 has a pair of wall surfaces 61a and 61b facing each other in a direction orthogonal to the length direction of the second groove 60. Second protrusions 62 are respectively provided on one wall surface 61a and the other wall surface 61b of the pair of wall surfaces 61a and 61b of the second groove 60, staggered from each other in the length direction of the second groove 60. The second protrusions 60 are alternately provided on one wall surface 61a and the other wall surface 61b of the pair of wall surfaces 61a and 61b of the second groove 60 in the length direction of the second groove 60.

[0094] Next, the functions and effects of the embodiments of the present invention will be explained.

[0095] (A) Since the USB port 80 is located below the bulge 30 of the door trim 20, rainwater can be prevented from seeping into the USB port 80 due to the bulge 30. Therefore, the USB port 80 can be located on the door trim 20. In addition, since a channel 37 is provided on the bulge 30, the USB cable 100 can be extended from the internal space S of the storage compartment 34 through the channel 37 to the space S1 below the bulge 30. Thus, even when the USB port 80 is located below the bulge 30, the USB port 80 can be connected to the smartphone P stored in the storage compartment 34 via the USB cable 100.

[0096] (B) Since the USB port 80 opens towards the rear of the vehicle or towards the rear and downwards, it can prevent rainwater from entering the USB port 80 compared to the case where the USB port 80 opens horizontally upwards. In addition, compared to the case where the USB port 80 opens vertically downwards, it can make it easier for the USB cable 100 to connect to the USB port 80.

[0097] (C) Since the portion of the bulge 30 located on the carriage side of the interior space S becomes a handle 38, the usability of the bulge 30 can be improved.

[0098] (D) Since a recess 35a is formed on the bottom wall 35 of the storage section 34, and an upper opening 37d, which serves as the opening on the S side of the internal space of the channel 37, is provided on the bottom surface 35b of the recess 35a, when the mobile phone side connector 103 of the USB cable 100 is connected to the smartphone P, the mobile phone side connector 103 can be disposed in the recess 35a.

[0099] (E) such as Figures 7A-7C As shown, since the plate 90 made of elastic resin has a hole 91 with a diameter smaller than the upper opening 37d of the channel 37 and at least one cutout 92 extending radially outward from the hole 91, even if the diameter of the hole 91 of the plate 90 is smaller than that of the mobile phone side connector 103 of the USB cable 100, the diameter of the hole 91 can be enlarged by deforming the periphery of the hole 91, so that the mobile phone side connector 103 can be inserted through the hole 91. In addition, since the periphery of the hole 91 returns to its original shape after the mobile phone side connector 103 is inserted through the hole 91, the mobile phone side connector 103 hangs on the periphery of the hole 91, which can prevent the mobile phone side connector 103 from falling out of the storage part 34 through the hole 91.

[0100] (F) Since a first groove 36a is formed on the side wall 36 of the storage portion 34, into which a portion 100a of the USB cable 100 in the longitudinal direction can be inserted, when the USB cable 100 is not in use, by inserting a portion 100a of the USB cable 100 located in the internal space S into the first groove 36a, the USB cable 100 can be held in place by the wall surface 36b forming the first groove 36a. Therefore, when the USB cable 100 is not in use and the protrusion 30 is used, obstruction caused by the USB cable 100 can be prevented.

[0101] (G) Since at least one first protrusion 36c protruding into the first groove 36a is provided on the wall surface 36b forming the first groove 36a, the holding force of the USB cable 100 can be improved compared with the case where the first protrusion 36c is not provided.

[0102] (H) Since the first protrusion 36c is respectively disposed on one of the two walls 36b1 and 36b2 of the first groove 36a in a staggered manner along the length of the first groove 36a, the holding force of the USB cable 100 can be effectively improved.

[0103] (I) Since the door trim piece 20 has a cable storage section 50 below the USB socket 80, which allows the middle portion 100b of the USB cable 100 in the length direction to be inserted, the middle portion 100b of the USB cable 100 in the length direction can be allowed to enter the internal space S2 of the cable storage section 50. Therefore, even when the USB cable 100 is relatively long, it is possible to prevent the USB cable 100 from being trapped between the door and the vehicle body when the open door is closed.

[0104] (J) Since a second groove 60 is formed on the door trim piece 20, below the USB port 80 and above the cable storage portion 50, allowing a portion 100c of the USB cable 100 to be inserted along its length, the USB cable 100 can be held in place by the wall 61 forming the second groove 60 by inserting the portion 100c of the USB cable 100 located below the protrusion 30 into the second groove 60. Therefore, when using the cable storage portion 50, obstruction caused by the USB cable 100 can be prevented.

[0105] (K) Since at least one second protrusion 62 protruding into the second groove 60 is provided on the wall 61 forming the second groove 60, the holding force of the USB cable 100 can be improved compared with the case where the second protrusion 62 is not provided.

[0106] (L) Since the second protrusion 62 is respectively disposed on one of the two walls 61a and 61b of the second groove 60 in a staggered manner along the length of the second groove 60, the holding force of the USB cable 100 can be effectively improved.

[0107] Explanation of reference numerals in the attached figures

[0108] 10: Door trim module

[0109] 20: Door trim pieces

[0110] 30: bulge,

[0111] 31: The upper surface of the bulge,

[0112] 32: Lower surface of the bulge,

[0113] 34: Storage Department

[0114] 35: The bottom wall of the storage section,

[0115] 35a: concave part,

[0116] 35b: The bottom surface of the concave part,

[0117] 36: The side walls of the storage section,

[0118] 36a: First slot

[0119] 36b: wall,

[0120] 36b1: One side of the wall

[0121] 36b2: The other wall surface

[0122] 36C: First protrusion,

[0123] 37: Passage,

[0124] 37a: Lower extension,

[0125] 37b: The inner space of the lower extension;

[0126] 37c: Through hole,

[0127] 37d: Upper opening,

[0128] 38: Holding hands

[0129] 40: Protrusion,

[0130] 50: Cable Management Section

[0131] 60: Second slot

[0132] 61: wall,

[0133] 61a: The wall of one side,

[0134] 61b: The other wall surface

[0135] 62: Second protrusion

[0136] 80: USB port

[0137] 100: USB cable

[0138] 100a, 100c: A portion of the USB cable along its length.

[0139] 100b: The middle part along the length of the USB cable.

[0140] 101: Cable Department

[0141] 102: Connector on the jack side

[0142] 103: Mobile phone side connector,

[0143] P: Smartphone

[0144] S: The interior space of the storage section;

[0145] S1: The space below the bulge.

[0146] S2: The internal space of the cable storage section.

Claims

1. A door trim module, wherein, Features door trim and a USB port. The door trim piece has a bulge that protrudes towards the passenger compartment and has an upper surface, a lower surface, and a storage portion. The storage section is recessed downwards from the upper surface, enabling it to store at least a portion of the smartphone within the internal space. The USB port is located below the protrusion. The bulge has a channel extending in the vertical direction, the channel connecting the internal space and the space below the bulge, and allowing a USB cable to be inserted.

2. The door trim module according to claim 1, wherein, The door trim also has a protrusion that extends downward from the lower surface of the bulge. The USB port is located on the protruding part. The USB port is open to the rear of the vehicle, or to the rear and below the vehicle.

3. The door trim module according to claim 1, wherein, The portion of the bulge located on the carriage side of the interior space becomes a handle that passengers can grip.

4. The door trim module according to claim 1, wherein, A downwardly recessed portion is formed on the bottom wall of the storage section. The upper opening of the channel, which serves as the opening to the internal space, is located on the bottom surface of the recess.

5. The door trim module according to claim 4, wherein, A plate made of elastic resin is provided, which is separately formed from the bottom wall of the storage part and is placed on the bottom wall. A hole with a diameter smaller than the upper opening of the channel is formed on the plate, and at least one cut extending radially outward from the hole.

6. The door trim module according to claim 1, wherein, A first groove is formed on the side wall of the storage part, which allows a portion of the USB cable to be inserted along its length.

7. The door trim module according to claim 6, wherein, At least one first protrusion protruding into the first groove is provided on the wall surface forming the first groove.

8. The door trim module according to claim 7, wherein, The wall forming the first groove has a pair of walls facing each other in a direction orthogonal to the length direction of the first groove. The first protrusion is disposed on one wall of the first groove and the other wall of the first groove in a manner that is staggered from each other in the length direction of the first groove.

9. The door trim module according to claim 1, wherein, The door trim also has a cable storage section below the USB port, which allows the middle part of the USB cable to be inserted along its length.

10. The door trim module according to claim 9, wherein, On the door trim piece, a second groove is formed below the USB port and above the cable storage part, allowing a portion of the USB cable to be inserted along its length.

11. The door trim module according to claim 10, wherein, At least one second protrusion is provided on the wall surface forming the second groove, protruding into the second groove.

12. The door trim module according to claim 11, wherein, The wall forming the second groove has a pair of walls facing each other in a direction orthogonal to the length direction of the second groove. The second protrusion is disposed on one wall of the pair of walls of the second groove in a manner that is staggered from each other in the length direction of the second groove.

Images