JPH04132811U - weather strip - Google Patents

Abstract

(57) [Summary] [Objective] The object of the present invention is to provide a weather strip 1 in which a door glass outer 7 and a belt seal member 9 are integrated with a simple structure. [Configuration] The weather strip 1 is attached to the door glass outer 7.
It has a structure in which the belt seal member 9 and the belt seal member 9 are integrated. The connecting portion 73 of the door glass outer 7 is formed by simply cutting out and removing the surface portion of the rubber attachment base 61 using the insert member 71 as a support base material. On the other hand, the belt seal member 9 has complex-shaped claw portions 109 and 111 that are integrally molded with the insert member 103 and protrude from the second base body by molding. Both members having such a configuration are connected by gripping the connecting portion 73 with the claw portions 109 and 111.

Description

[Detailed explanation of the idea]

0001

[Industrial application field]

This invention uses a belt seal member installed on the belt line of a vehicle for sliding glass. grip the door glass outer with the claw of the insert member of the belt seal member. This relates to an integrated weather strip.

0002

[Conventional technology]

Conventionally, as shown in FIG. 8, on the belt line of the window frame of the automobile door 203, The door glass outer 207 is used to improve the sliding properties of the window glass 205. It is provided together with a lath inner (not shown). This door glass outer 207 , the insert member 211 is buried in the base body 209 made of solid rubber, and the base body 209 is made of solid rubber. The window glass 205 is slid onto the surface of the lip portion 213 protruding from the body 209. It is constructed by forming a lubricating treated layer to improve the properties, for example, by applying flocking 215. It is. This door glass outer 207 is fixed to the window frame with a clip 217. ing.

0003 In addition, a belt seal is placed on the belt line that extends the door glass outer 207. There is a type of automobile equipped with the member 221. This belt seal member 221 is Seat on the outer periphery of the mirror base 223 to which the door mirror (not shown) is attached It serves as a decoration and is also worn as a decorative member. This belt seat The wall member 221 is a thin member about 10 cm molded from resin, and is It is attached to the frame with a clip 225 or the like.

0004

[Problem that the idea aims to solve]

However, the door glass outer 207 and the belt seal member 221 are the same. Although it is placed on the belt line, it is assembled to the window frame using separate work processes. . For this reason, there has been a problem in that parts management and assembly processes have become troublesome.

[0005] Further, the door glass outer 207 and the belt seal member 221 are each made of a clear material. It is assembled to the window frame with 217 and 225, and the two parts are not connected in any way. Therefore, steps or gaps larger than the specified design value are likely to occur at these joints, and the desired There is a problem in that it takes time and effort to assemble the parts in a continuous state.

[0006] The purpose of this invention is to solve the problems of the conventional technology mentioned above. The cover and belt seal member are integrated in a simple structure, simplifying the assembly process and The purpose of the present invention is to provide a weather strip that simplifies parts management.

[0007]

[Means to solve the problem]

The present invention was made to solve the above problems. A door extruded with a first insert member embedded within a first base made of rubber. Glass outer and The second insert member is embedded in the second base made of resin or rubber and molded. a belt seal member, A weather strip that connects At the end of the door glass outer, a surface portion of the first base body is cut out. to form a connection part using the first insert member as a support base material, The belt seal member includes a second insert member integrally formed with the second insert member, and a second insert member integrally formed with the second insert member. forming a claw part protruding from the base of the By gripping the connecting part with the claw part, the door glass outer and belt seat can be connected to each other. It is characterized by being integrated with the rail member.

[0008]

[Effect]

The weather strip of this invention integrates the door glass outer and belt seal member. This makes it easier to assemble the vehicle into the vehicle. Extrusion molded to integrate the door glass outer and belt seal member. A connecting part is formed on the door glass outer, and a claw part is formed on the molded belt seal member. The two members are connected by gripping the connecting portion with the claw portion. That is, the connecting portion of the door glass outer connects the first insert member to the supporting base material. By cutting out and removing the surface of the end of the first rubber base, the shape can be has been completed. On the other hand, the belt seal member is molded with a claw portion that is integrally formed with the second insert member. It is formed to protrude from the second base by molding. Then, bend this claw part and lift it up. The belt seal member is connected to the door glass outer by grasping the connecting portion. In this way, in the present invention, the end of the first base made of rubber in the door glass outer Ease of processing by notching parts and complex shapes of belt seal parts This method skillfully takes advantage of the ease of molding, which allows the insert member to be embedded by molding. Moreover, it has a simple structure of bending the claw part to connect both parts. are doing.

[0009]

【Example】

In order to further clarify the structure and operation of the present invention explained above, the preferred embodiments of the present invention will be explained below. A preferred embodiment will now be described.

0010 As shown in FIG. 1, a weather strip 1 according to this embodiment is installed on a door 3 of a vehicle. It improves sliding performance with the windshield 5, and also improves the seal between outside air and the inside of the vehicle. It is a member for decoration. Weather strip 1 is shown in Figure 2 before being assembled to the vehicle. As shown in the figure, the door glass outer panel is installed on the belt line of the outer panel of door 3. belt seal member provided on the lower belt line of the mirror base 8 9 are integrated.

[0011] First, the door glass outer 7 will be explained using a cross section of the door 3 shown in FIG. The door 3 is decorated with a door outer panel 13 and a door lining 15. The inner panel 17 is the main member. Door inner panel 17 A door glass inner 21 is attached to the mounting portion 19 on the upper edge, while the above-mentioned The door glass outer 7 is clipped to the mounting part 23 on the upper part of the door outer panel 13. 20, and the window glass 5 is installed in such a way that it can move up and down. Ru.

0012 The door glass inner 21 has a lip portion that holds the upper end of the door inner panel 17. 31 and a door lining protruding from the top of the mounting base 33. The lip part 35 that comes into contact with the inner end of the window glass 5 has a sliding action on the window glass 5. a lip portion 39 having a hair transplant 37 to be implanted, and these include an insert member 41 It is buried and integrally molded from solid rubber.

[0013] On the other hand, the door glass outer 7 is attached to the door outer panel 13 via the clip 20. A mounting base 61 attached to the mounting portion 23 and a mounting base 61 that protrudes from the mounting base 61 and The lip is provided with flocks 63 and 65 for smooth sliding action against the window glass 5. An insert member 71 is embedded in the mounting base 61 so that the It is integrally molded with lid rubber. In addition, the front side of the door glass outer 7 , there is a connecting part 73 (see FIGS. 4 and 5) for connecting with the belt seal member 9. ) is formed. In addition, instead of the above-mentioned hair transplants 37, 63, 65, other lubricating A layer formed by processing, for example a urethane lubricant layer, may also be provided.

[0014] With such a structure of the door glass outer 7 and the door glass inner 21, the window The lock glass 5 is formed by bending the lip portions 67, 69, 31, 35, and the flocking 63, 65, The sliding action of 37 allows smooth vertical movement.

[0015] The door glass outer 7 is manufactured by extrusion molding. This manufacturing process is shown in Figure 6. Therefore, I will explain. First, the insert member 80 is coated with adhesive and wound around a roll. A bender processing step 81 is performed to unroll the material and wrap it into a predetermined shape. give Next, heat is applied to the surface of the insert member 80 having a predetermined shape to remove the coated material. An adhesive slipping step 83 is performed to make the adhesive slippery. After that, the extruder 87 While covering the insert member 80 with the rubber material (EPDM) 88, 88 are extruded together. As a result, an extrusion molded body 89 is formed. Next, the extruded body 89 is subjected to a vulcanization treatment step 91. In this process, the extrusion molded body 8 9, mainly microwave heating equipment (UHF) for heating and hot air mainly for keeping warm. This is done by passing it through a vulcanizer (HAV). The vulcanization conditions at this time were 20 Adopt 0°C x 5 minutes. Next, after performing the cooling process 93 and the hair transplantation process, Cut to a certain length. Furthermore, the mounting base 61 at the end of the door glass outer 7 is lengthened to a predetermined length. In addition to removing the notch (approximately 70 mm to 80 mm), the feet of the insert member 71 The rod-shaped connecting portion 73 is formed by cutting the portion 71a. These series of manufacturing processes Through this process, the door glass outer 7 is completed.

[0016] On the other hand, as shown in FIGS. 2, 4, and 5, the belt seal member 9 is An elongated vinyl base 101 and an insert member embedded in this base 101 103. The inner surface of the base body 101 has a door glass outer 7 connected thereto. A mounting groove 105 for holding the joint 73 is formed, and a groove is formed at the end of the mounting groove 105. A mounting curved portion 107 is formed which closely contacts the outer surface of the door glass outer 7. Ma In addition, a mounting plate portion 108 protruding from the insert member 103 is provided on the upper part of the base body 101. (See Figure 7) is exposed. Further, on both side edges of the mounting groove 105 of the base body 101, are two upper claw portions 109 and a lower claw portion 11 protruding from the insert member 103. 1 stands out.

[0017] The belt seal member 9 is manufactured by injection molding. In other words, the mold cap The insert member 103 is installed in the cavity, and inserted into the cavity from the injection molding machine. Inject molten resin. After the molten resin has cooled, take out the belt seal member 9. . In this belt seal member 9, as described above, the upper claw part 109 and the lower claw part 111 protrudes from the base body 101.

[0018] Next, the door glass outer 7 and belt seal member 9 manufactured in this way are connected. It is integrated in the process. That is, the bolt is attached to the mounting curved portion 107 of the belt seal member 9. Align the outer surface of the Agulhas outer 7 and attach the mounting groove 105 of the belt seal member 9. Place the connecting portion 73 of the door glass outer 7 on the holder. Next, as shown in Figure 5, the upper claw part 109 and the lower claw part 111 are bent inward and folded down, and both claw parts 109 and 111 are connected. Grasp the knot 73. As a result, the belt seal member 9 is attached to the door glass outer 7. The integrally connected weather strip 1 is completed.

[0019] This weather strip 1 is installed on the door outer panel 13 by assembly line work. It will be worn. That is, as shown in FIG. 3, the mounting base 61 of the door glass outer 7 is Attach a plurality of clips 20, and use the clamping part 20a of the clip 20 to close the door. The mounting portion 23 of the outer panel 13 is held. Next, the belt seal member 9 protrudes from the belt seal member 9. Mirror the belt seal member 9 with the screw 113 through the attached mounting plate 108 (FIG. 2). Screw it onto the base 8.

[0020] Therefore, according to the weather strip 1 according to the above embodiment, the door glass Since the belt seal member 9 is integrated into the outer cover 7 in advance, it is easy to assemble it to the vehicle. In this case, if it is assembled to the door outer panel 13 on the door glass outer 7 side, the belt The seal member 9 can also be assembled at the same time. Therefore, the production on the assembly line The number of industrial man-hours can be reduced, and parts management can also be simplified.

[0021] In addition, the clip 20 is used only for the door glass outer 7, and the clip 20 is used only for the door glass outer 7. Since it is not used in the sealing member 9, the clip 20 is The number can be reduced.

[0022] Furthermore, the belt seal member 9 is attached to the lower side of the mirror base 8 and is difficult to fix. Although it is a short member, it can be assembled integrally with the long door glass outer 7. The belt seal member 9 is also firmly attached to the mirror base 8.

[0023] Moreover, when integrating the door glass outer 7 and the belt seal member 9, both The insert members 41, 103 in the members are effectively utilized. In other words, molding The insert member 103 of the belt seal member 9, which is a product, is a member with a complicated shape. The upper claw part 109 and the lower claw part 111 can be buried in this. is forming. On the other hand, the insert member 41 in extrusion molding has the same cross-sectional shape. This simplifies the production process, making it easy to form the same cross section and remove notches. A mounting base 61 made of rubber is processed and used as a connecting portion 73. Therefore It cleverly takes advantage of the advantages of both manufacturing processes, allowing it to replace traditional extrusion and molding processes. It does not require any changes to the equipment or equipment, and is highly productive.

[0024] Also, by integrating the door glass outer 7 and the belt seal member 9, this This eliminates the troublesome work of assembling these parts together. It can be omitted, and the visibility of the vehicle is also excellent.

[0025]

[Effect of the idea]

As explained above, according to the weather strip of the present invention, the weather strip can be applied to the outer door glass. Since the belt seal member is pre-integrated, when assembling it into the vehicle, the door If assembled to the door outer panel on the glass outer side, the belt seal member can also be installed at the same time. can be assembled into. Therefore, reducing the number of work hours on the assembly line This also simplifies parts management.

[0026] In addition, the belt seal member is a short piece that is difficult to fix and is attached to the underside of the mirror base. Although it is a component, it is assembled integrally with the door glass outer, so the belt seal The components are also firmly attached to the mirror base.

[0027] Furthermore, by integrating the door glass outer and belt seal member, this Since there are no assembly defects that occur during assembly, there is no need to worry about the troublesome assembly work when putting these together. can be omitted, and the visibility of the vehicle is also excellent.

[Brief explanation of drawings]

FIG. 1 is an external view showing a part of a vehicle.

FIG. 2 is an exploded perspective view showing the weather strip before it is attached to the door.

FIG. 3 is a sectional view of the periphery of the door.

FIG. 4 is an enlarged view showing the state of the weather strip before integration.

FIG. 5 is an enlarged view showing the state after the weather strip is integrated.

FIG. 6 is an explanatory diagram showing the manufacturing process of the door glass outer.

FIG. 7 is a sectional view of the belt seal member in the vicinity of the mounting plate.

FIG. 8 is an exploded perspective view showing the conventional door glass outer and belt seal member before being attached to the door.

[Explanation of symbols]

1 Weather strip 3 door 5 Wind glass 7 Door glass outer 9 Belt seal member 13 Door outer panel 61 Mounting base (first base) 67 Lip part (first base body) 69 Lip part (first base body) 71 Insert member (first insert member) 101 Substrate 103 Insert member (second insert member) 109 Upper claw part 111 Lower claw part

Claims (1)

[Scope of utility model registration request] 1. A door glass outer that is extruded by embedding a first insert member in a first base made of rubber;
A weather strip that connects a belt seal member molded by embedding a second insert member in a second base made of resin or rubber, the door glass outer end having: By notching and removing the surface portion of the first base body, a connecting portion is formed using the first insert member as a supporting base material, and the belt seal member includes a second insert member integrally formed with the second insert member, and A weather strip characterized in that a door glass outer and a belt seal member are integrated by forming a claw portion projecting from a second base body and gripping the connecting portion with the claw portion.