JPH04107014U - Automotive window - Google Patents

Abstract

(57) [Summary] [Purpose] It is possible to prevent the molding part from coming off in an automobile window part. [Configuration] Wind plate 2, molding part 3, and window frame part 4
are integrally formed by insert molding.
The wind plate 2 has an engagement hole 20 on its outer periphery. Further, the molding portion 3 has an engagement boss portion 32 at a position corresponding to the engagement hole 20. An engagement boss portion 32 is engaged with the engagement hole 20. [Effect] Even when a large external force is applied to slide the molding part 3 along the surface of the wind plate 2, the molding part 3 is kept in position due to the engagement between the engagement hole 20 and the engagement boss part 32. 3 can be prevented from coming off.

Description

[Detailed explanation of the idea]

0001

[Industrial application field]

This invention applies to windows installed in automobiles, especially side windows and door quarters. This invention relates to a built-in automobile window that is used as a window.

0002

[Prior art]

In general, automobiles use push-in windows as shown in Figures 5 to 7. It will be done. This type of automobile window is used for side windows in so-called coupe cars. An automobile window 91 (see Fig. 5) used as a window for a so-called sedan car. A so-called window part 92 (see Fig. 6) used as a door quarter Automobile window part 93 used as a side window in a van car (see Fig. 7) and so on.

0003 As shown in FIGS. 8 and 9, the automobile window section 91 is made of a window such as a window glass. An Indian plate 911, a molding portion 912 provided on its outer periphery, and the molding portion 9 A window frame portion 913 that covers the periphery of the molding portion 912 except for the design surface 9120 of No. 12. Become. These are integrally formed by insert molding. In addition, in FIG. 9, 8 indicates the body of the automobile. In addition, as shown in Figures 6 and 7 The automobile window sections 92 and 93 also have the same structure as the automobile window section 91 described above.

0004

[Issue to be solved]

However, in conventional automobile windows, the motor for the wind plate is Because the mounting strength of the molding part is weak, the molding part may come off from the wind plate. There is a case. This point will be explained using FIG. 9. As shown in the figure, wind play The front part 911 and the molding part 912 are insert-molded windows that enclose both parts. It is integrally formed with the frame portion 913. However, the molding portion 912 does not have a structure that engages with the wind plate 911. Therefore, the model The roll portion 912 easily slides on the surface of the wind plate 911. Therefore, the attachment strength of the molding part 912 to the wind plate 911 is becomes weaker and the molding part 912 slides along the wind plate 911. When a large force is applied in the direction, the molding part 912 and the window frame part 913 move together. It comes off from the do plate.

[0005] Note that, for example, as disclosed in Japanese Patent Application Laid-Open No. 63-297009, the molding part A clip part is provided on the holder, and the outer periphery of the wind plate is gripped by the clip part. There is a way. However, with this method, the positioning of the molding part during molding is difficult. Although it is possible to do so, it is not possible to prevent the molding part from coming off after assembly. stomach. In view of these conventional problems, the present invention can prevent the molding part from coming off. The aim is to provide a window section for automobiles.

[0006]

[Means for solving problems]

This invention is based on a wind plate such as a window glass and a motor installed on the outer periphery of the wind plate. The window frame part that covers the periphery of the molding part except for the design surface of the molding part is In an automobile window integrally formed by sheet molding, the above-mentioned wind plate has an engagement hole on its outer periphery, and the molding part has an engagement hole at a position corresponding to the engagement hole. It has a mating boss portion, and the mating boss portion is engaged with the engaging hole. It is located in the window section of a car.

[0007] The most noteworthy thing about this invention is that the molding part is different from the wind plate. The reason is that it has an engaging structure. In this invention, as the above-mentioned engagement structure, an engagement hole is provided on the outer periphery of the wind plate. The molding portion is provided with an engagement boss portion at a position corresponding to the engagement hole. The above-mentioned engagement holes can be either through-shaped (see Figures 1 and 3) or bottomed. There is. Further, it is desirable that the engagement boss portion has an undercut shape. This results in , it is possible to prevent the engagement boss part from coming off from the engagement hole, and it is possible to remove the molding part. The attachment strength is further improved.

[0008] Note that the material of the wind plate includes glass, synthetic resin, and the like. Wind plates made from these materials include transparent ones and colored ones. There are things etc. In addition, the material of the molding part mentioned above includes synthetic resin, metal, etc. . Furthermore, the material of the window frame portion includes synthetic resin, rubber, and the like. In addition, the above automobile windows are those that are attached to the automobile body or door sash. Ru.

[0009]

[Action and effect]

The automobile window according to the present invention has an engagement hole provided on the outer periphery of the wind plate. On the other hand, the engagement boss portion of the molding portion is engaged. The surroundings of the molding part are It is covered by the window frame except for the design surface. Therefore, try to slide the molding part along the surface of the wind plate. Even when a large external force is applied, the engagement between the engagement hole and the engagement boss allows the The molding portion does not slide. Thus, according to the present invention, the molding part can be attached to the wind plate. Strength is greatly improved. Therefore, it is possible to prevent the molding part from coming off automatically. A car window can be provided.

0010

【Example】

An automobile window according to an embodiment of the present invention will be described with reference to FIGS. 1 to 4. As shown in Fig. 1, the automobile window part 1 of this example includes a wind plate 2 and The molding part 3 except for the molding part 3 provided on the periphery and the design surface 310 of the molding part 3 The window frame portion 4 that covers the surrounding area is integrally formed by insert molding. The wind plate 2 has an engagement hole 20 on its outer periphery. Also, the mall part 3 is , has an engagement boss portion 32 at a position corresponding to the engagement hole 20. And the engagement hole 20 The engagement boss portion 32 is engaged with the engagement boss portion 32 . In this example, window glass is used as the wind plate 2. Ru. As shown in FIG. 3, the wind plate 2 has a plurality of engagement holes 20 on its outer periphery. They are provided at regular intervals L along the line. The engagement hole 20 has a penetrating shape.

[0011] In addition, the molding portion 3 is made of synthetic resin into a long shape as shown in FIGS. 2 and 3. The manufactured main body part 31 and a plurality of engagement boss parts 32 protruding from the bottom side of the main body part 31 It becomes more. The interval L between these engagement bosses 32 is the same as the interval L between the engagement holes 20. It is one. Further, the engagement boss portion 32 has a diameter size for fitting into the engagement hole 20. have law. The engagement boss portion 32 has a flange-like retaining portion at its tip. 320, and the overall shape is an undercut shape. Further, a designed surface 310 is formed on the front side of the main body portion 31. The window frame portion 4 is made of synthetic resin. The window frame portion 4 is a window plate. It is insert molded along the outer periphery of the seat 2. Then, the window frame part 4 The outer periphery of the hand plate 2 and the periphery of the molding part 3 excluding the design surface 310 are covered. ing. The rest is the same as the conventional example.

0012 Since the automobile window part 1 of this example is configured as described above, it has the following effects. present. That is, in manufacturing the automobile window part 1, first, as shown in Fig. 3, the window part 1 is manufactured. The engagement boss portion 32 of the molding portion 3 is engaged with the engagement hole 20 of the plate 2. As a result, as shown in FIG. 4, the engagement boss portion 32 is inserted into the engagement hole 20. It becomes a state. In addition, a retaining portion 320 provided at the tip of the engagement boss portion 32 It is in a state where it engages with the lower surface of the hand plate 2. The engagement between the engagement hole 20 and the engagement boss portion 32 prevents the mount from forming before insert molding. Positioning of the molding part 3 with respect to the India plate 2 becomes easy.

[0013] Next, as shown in the same figure, between the molds 51 and 52, the Insert the integral part of the India plate 2 and molding part 3. And with these A sprue 511, Synthetic resin is injected from 512. As a result, the wind plate 2 and the molding part 3, and a window frame portion 4 that covers the periphery of the molding portion 3 except for the design surface 310 of the molding portion 3. can be integrally formed by insert molding. At this time, due to the engagement between the engagement hole 20 and the engagement boss portion 32, the insert molding is completed. It is possible to prevent the molding part 3 from shifting with respect to the wind plate 2 when can.

[0014] When assembling the automobile window part 1, as shown in FIG. The automobile window section 1 taken out from the section 52 is attached to the automobile body 8. This wearing condition In this state, slide the molding part 3 along the surface of the wind plate 2. Even when a large external force is applied, the engagement hole 20 and the engagement boss portion 32 This engagement prevents the molding portion 3 from sliding. Furthermore, the retaining portion 320 prevents the molding portion 3 from being removed from the wind plate 2. This can prevent injuries. This greatly improves the mounting strength of the molding part 3. go up In this way, according to this example, the molding part 3 in the automobile window part 1 is prevented from coming off. can do.

[Brief explanation of drawings]

FIG. 1 is an enlarged sectional view of a main part of an automobile window according to an embodiment.

FIG. 2 is a partially cutaway perspective view of the molding part of the embodiment.

FIG. 3 is an explanatory diagram showing a state in which the engagement boss portion of the molding portion of the embodiment is engaged with the engagement hole of the wind plate.

FIG. 4 is an explanatory diagram showing a state in which the wind plate, molding part, and window frame part of the embodiment are integrally formed by insert molding.

FIG. 5 is a side view of a vehicle body in which a conventional automobile window is used as a side window.

FIG. 6 is a side view of a vehicle body in which a conventional automobile window is used as a door quarter.

FIG. 7 is a side view of another vehicle body using a conventional automobile window as a side window.

8 is an enlarged front view of the automobile window shown in FIG. 5. FIG.

9 is a sectional view taken along the line A-A in FIG. 8;

[Explanation of symbols]

1. ．． ．． Automobile window part, 2. ．． ．． Wind plate, 2
0. ．． ．． Engagement hole, 3. ．． ．． Mall part, 310. ．． ．． Design aspect, 32. ．． ．． Engagement boss portion, 4. ．． ．． window frame,

──────────────────────────────────────────────── ─── Continued from the front page (51) Int.Cl. ⁵ Identification code Internal reference number FI Technical display location E06B 3/54 Z 7806−2E // B29L 31:30 4F

Claims (1)

[Scope of utility model registration request] [Claim 1] A wind plate such as a window glass, a molding part provided on the outer periphery of the window plate, and a window frame part that covers the periphery of the molding part except for the design surface of the molding part are integrally formed by insert molding. In the formed automobile window,
The wind plate has an engagement hole on its outer periphery, and the molding part has an engagement boss at a position corresponding to the engagement hole, and the engagement boss is engaged with the engagement hole. A window portion for an automobile characterized by being formed by combining the two parts together.