JPH04116577U - Installation structure for finger protection rubber in the vehicle door storage area - Google Patents

Abstract

(57) [Summary] [Purpose] This invention makes it possible to easily attach a finger protection rubber to a car body door storage section that stores an automatic train door. [Structure] In this invention, a U-shaped engagement protrusion 2c is provided on the opposite side of the finger protection rubber 2, which is formed flat on one side, and within this U-shaped engagement protrusion, A rubber trim 3, which is also formed in a U-shape and has a core bar 4 inserted therein, is fixed. The engaging portion provided at the entrance of the vehicle body door storage section on the inside of the vehicle is inserted between the gripping ridges in the U-shape of the trim.

Description

[Detailed explanation of the idea]

0001

[Industrial application field]

This idea can be installed in the vehicle door storage area, which is extremely easy to install. This invention relates to a structure for attaching finger protection rubber.

0002

[Conventional technology]

The installation of the finger protection rubber a into the conventional vehicle door opening is shown in Figures 4 and 5. As shown, press a plate-shaped finger protection rubber a formed into an elongated rectangle into the door opening. After temporarily fixing the screw b to the middle part of the surface, attach the middle part of the body door c side to that surface. Align the extruded aluminum alloy material d with a notch e formed in the part. They were stacked on top of each other and fixed to the push surface of the door opening with screws f.

0003

[Problem that the idea aims to solve]

In the conventional method of attaching finger protection rubber a, it is attached to the push surface of the door opening with screw b. In addition, it is necessary to temporarily attach the finger protection rubber a to the finger protection rubber a that has been temporarily attached. Align the extruded aluminum alloy material d on the surface and attach the finger protection rubber a. The extruded profile d must be fixed to the push surface of the door opening with screws f. Therefore, the amount of time and work required for installation increases, making it difficult to perform installation work efficiently. I couldn't do it.

0004 In addition, the aluminum alloy extruded material d made by extrusion molding is If there is even a slight wave, remove the part of the finger protection rubber a that the protrusion touches. Attachment of finger protection rubber a because it is necessary to stretch the part slightly to make it thinner. Work efficiency becomes even worse. In addition, the screw f that screws the extruded material d is visible from the outside, so it protects your fingers. It was not possible to attach the rubber (a) for a good appearance.

[0005] This idea was devised in view of these circumstances, and the finger protection rubber a is temporarily fixed. or aligning and screwing aluminum alloy extruded material d. You can install the finger protection rubber a efficiently and visually without the hassle of Proposal of a structure for attaching finger protection rubber to the vehicle door storage area that can be easily installed. The purpose is to serve the public.

[0006]

[Means to solve the problem]

In order to achieve the above purpose, this invention uses a finger guard that is flat on one side. The protective rubber has a U-shaped engagement protrusion on the opposite surface, and this U-shaped engagement Inside the protrusion, there is a rubber trig, which is also formed in a U-shape and has a core metal inserted inside. The trim is attached to the U-shaped inner surface and is tilted away from the opening. A diagonal rubber grip protrusion is provided at the entrance on the inside of the vehicle door storage area. The engaging part is inserted between the gripping ridges in the U-shape of the trim, and the engaging part is inserted into the vehicle door storage part. A structure for attaching finger protection rubber to the finger protector is configured.

[0007]

[Effect]

The finger protection rubber assembly, in which the finger protection rubber and the trim are fixed together, is attached to the vehicle body. When pressed against the engaging part provided at the entrance on the inside of the door storage, this engaging part will Each rubber gripping protrusion on the inner surface of the U-shaped trim is elastically deformed in the direction of its inclination. It can be inserted into the inside of the vehicle door storage area by simply pressing the button. It is now possible to attach finger protection rubber to the entrance. Moreover, once the finger protection rubber assembly is attached, it will return to its original state after being elastically deformed. Due to the restoring force of the gripping ridges inside the trim that are trying to return to their original state, the vehicle door storage section is not engaged. Hold the joint firmly.

[0008]

【Example】

An embodiment of this invention will be described below based on the drawings. In FIG. 1, 1 is a finger protection rubber assembly, and this assembly 1 is a car body Finger protection rubber 2 and trim 3 to prevent fingers from being jammed when opening door 7 (see Figure 3) It consists of

[0009] The finger protection rubber 2 having a set width dimension is formed so that one side 2a is flat. At the same time, the spacing on the distal side is slightly narrower than the spacing on the proximal side on the opposite surface 2b. The U-shaped engagement protrusion 2c is provided at a position determined by the relationship with the vehicle door 7. It is. The finger protection rubber 2 having this configuration is made using, for example, EPR material. However, other elastic materials can also be used.

0010 The trim 3 has a U-shape that can be elastically fitted into the engagement protrusion 2c of the finger protection rubber 2. The center part of the thick wall of the trim 3 is made of elastic material such as rubber. , a core metal 4 made of a metal plate with a constant thickness is inserted. Furthermore, it is formed in a U-shape. Two sets of elastic members such as rubber are installed at opposing positions on the inner surface of the trim 3. The gripping protrusions 5, 5 are provided in a direction that is inclined in a direction opposite to the U-shaped opening. There is. The gripping protrusions 5, 5 of each set are formed close to each other so that their tips are in contact with each other. Ru. As shown in FIG. 1, the trim 3 is elastically attached to the U-shaped engagement projection 2c of the finger protection rubber 2. They are fitted together and firmly bonded to the inner surface of the engaging protrusion 2c with an adhesive.

[0011] In this embodiment, the gripping ridges 5, 5 of the trim 3 are located at opposite sides of the U-shaped inner surface. Although the case where two sets of gripping protrusions 5, 5 are provided in the They do not necessarily have to be provided at certain positions, and the number of protruding pieces is not limited to two.

0012 Next, installation of the finger protection rubber assembly 1 of this embodiment will be explained. . In FIG. 3, reference numeral 6 denotes a vehicle door storage section provided in the opening of the vehicle body, and a vehicle body door 7 is the inner column 8 of the door bag on the inside of the car, which is attached to the tip side of the lining board 10, and the side plate 11. Opens and closes through the opening between the doorway frame 9 on the outside of the vehicle, which is attached to the tip side. be done.

[0013] The door pocket inner column 8 on the inside of the vehicle is provided with an engaging portion 12 on the side surface on the side of the vehicle body door 7. A protection rod 13 that is held by a passenger is attached in the height direction of the side surface on the inside of the vehicle.

[0014] The finger protection rubber assembly 1 connects the U-shaped opening of the trim 3 to the inner post 8 of the door pocket. When facing the engaging part 12 and pressing toward the engaging part 12, the tip of the engaging part 12 The gripping protrusions 5, 5 of the trim 3 to which force is applied are elastically deformed to the side opposite to the opening. Therefore, the assembly 1 can be easily and easily pressed by pressing. Therefore, it can be installed very efficiently.

[0015] In addition, the finger protection rubber assembly 1 attached to the door pocket inner pillar 8 on the inside of the car is Due to the elastic pressing force of each gripping protrusion 5, 5 that tries to return to its original state after elastic deformation, In order to firmly hold the engaging part 12 of the door bag inner pillar 8, the finger protector once attached is The rubber 2 does not easily separate from the engaging portion 12.

[0016] Moreover, since the extruded aluminum alloy material d is not used, it is possible to use a finger protector. When attaching the rubber assembly 1, the finger protection rubber 2 should be partially stretched. Not only can you reduce the number of screws, but you can also improve the appearance after installation by not using screws. You can make it better.

[0017]

[Effect of the idea]

As detailed above, according to the present invention, the following excellent effects can be achieved. do.

[0018] In the structure for attaching the finger protection rubber to the vehicle door storage section according to claim 1, , a trim is attached to the inner surface of a trim of the same shape that is fixed to the U-shaped engagement protrusion of the finger protection rubber. A rubber gripping protrusion is provided that slopes in the direction opposite to the opening of the arm. As before, after temporarily fixing the finger protection rubber to the push surface of the door opening with screws, The extruded material is positioned and polymerized over the door opening to protect the fingers from the rubber. The finger protection rubber assembly can be easily assembled without having to take the trouble of re-screwing it to the pressing surface of the part. The simple assembly process of simply pressing the It can be installed efficiently.

[0019] In addition, the finger protection rubber attached to the vehicle door storage area is located inside the U-shaped trim. The elastic pressing force of the rubber gripping protrusions provided at an angle on the surface allows the vehicle door storage area to be closed. In order to securely hold the I can do that.

[0020] Furthermore, when attaching the finger protection rubber, aluminum alloy There is no need to polymerize or screw the extruded material, so the finger protection rubber can be partially attached. Not only does it eliminate the need to stretch the screws, but it also prevents the screws from being visible after installation. You can make it look better by doing so.

[Brief explanation of drawings]

FIG. 1 is a cross-sectional view showing an example of a finger protection rubber assembly according to an embodiment of the present invention.

FIG. 2 is an enlarged cross-sectional view of a trim fitted with finger protection rubber.

FIG. 3 is a cross-sectional view showing a state in which the finger protection rubber assembly is attached to a vehicle door storage section.

FIG. 4 is a partial front view showing a conventional attachment state of the finger protection rubber.

FIG. 5 is a sectional view taken along the line V-V in FIG. 4;

[Explanation of symbols]

2 Rubber for finger protection 2a Single side 2b Opposite side 2c Engagement protrusion 3 trim 4 Core metal 5 Gripping protrusion 6 Vehicle door storage area 12 Engagement part

Claims (1)

[Scope of utility model registration request] [Claim 1] A finger protection rubber whose one side is flat is provided with a U-shaped engagement protrusion on the opposite side,
Within this U-shaped engagement protrusion, also formed in a U-shape,
A rubber trim with a core metal inserted inside is fixed, and the trim has a U-shaped inner surface with a rubber gripping protrusion that slopes in the direction opposite to the opening. A finger-protecting rubber for a vehicle door storage section, wherein the engaging part provided at the entrance of the door storage section on the inside of the vehicle is inserted between the gripping ridges in the U-shape of the trim. mounting structure.