JPH04101718U - Automobile door seal structure - Google Patents

Abstract

(57) [Summary] [Purpose] To efficiently cover the gap in the butt part. [Structure] This is a sealing structure that seals the gap between the inner panel (12) and the door glass (14) on the indoor side of an automobile door. Door weather strip (42)
are arranged around the outer periphery of the inner panel so that the two ends are located in the gap. The door glass weather strip (44) has an upper seal portion (44) that contacts the door glass.
8) and a lower seal portion (49) spaced apart from each other in the vertical direction. The door glass weather strip is arranged from one end of the door weather strip to the other end, and each of the two ends of the door glass weather strip is stepped such that an upper seal remains. cut into shapes,
The remaining portion covers the edge of the door weather strip above.

Description

[Detailed explanation of the idea]

0001

[Industrial application field]

The present invention relates to the seal structure of automobile doors, and in particular to the outer panel and inner panel. A sashless system that supports the door glass so that it can be raised and lowered using the door body made of flannel. Seal the gap between the inner panel and the door glass on the indoor side of this type of door. Regarding the Zuru seal structure.

0002

[Conventional technology]

As shown in FIG. 6, the sashless type door 10 has an outer panel (not shown). ) and an inner panel 12, and the door body 15 is made up of a The door glass 14 is supported so that it can be lowered, and the sash covering the entire door is Not provided. Therefore, in order to seal the gap between the door 10 and the vehicle body 16, , a door weather strip 18 on the door side is attached to the outer periphery of the inner panel 12 of the door 10. At the same time, the vehicle body is attached to the peripheral portion of the opening 20 of the vehicle body 16 facing the door glass 14. When the side door weather strip 22 is attached and the door 10 is closed, The weather strip 18 is brought into contact with the periphery of the opening 20, and the door glass 14 is It is brought into contact with the door weather strip 22 on the body side.

0003 In the door 10, the two ends 24 and 25 of the door weather strip 18 are attached to the inner panel. Install the door weather strip so that it is located in the gap between the panel 12 and the door glass 14. The door weather strip 18 is disposed on the outer periphery of the inner panel 12. A door glass weather strip 28 extending from one end 24 to the other end 25 of A door weather strip 18 is arranged between the inner panel 12 and the door glass 14. The two ends 24 and 25 of the inner panel and the door glass weather strip 28 The gap between the panel 12 and the door glass 14 is sealed.

0004

[Problem that the idea aims to solve]

Manufacturing of door weather strip 18 and door glass weather strip 28 Due to precision issues, the edges of the door weather strip 18 and the door glass weather strip Place the door so that there is a gap C shown in Figure 4 where it butts against the end of the door 28. The dimensions of the weather strip 18 and the door glass weather strip 28 must be determined. It won't happen. Therefore, the sealing of the door glass 14 at this gap C is incomplete. Since it is necessary to prevent this from occurring, as shown in Figure 5, Another door glass weather strip 32 is attached to the tip of the trim 30.

[0005] The door glass weather strip 32 is designed to reduce the gap between the butt parts for aesthetic reasons. In the end, the length could not be set to cover the entire width of the door glass 14. Therefore, it is efficient as a door glass weather strip installed for gaps. There isn't. Additionally, an independent door glass weather strip 28 is provided outside the door glass weather strip 28. Since the Etherstrip 32 is required, the number of parts is increased.

[0006] Therefore, the purpose of this invention is to efficiently cover the gap between the butt parts. The purpose of the present invention is to provide a seal structure for an automobile door that can be used in a car.

[0007]

[Means to solve the problem]

This invention uses a door body consisting of an outer panel and an inner panel to create a door glass. the inner panel and the front on the indoor side of an automobile door that movably supports a vehicle door; It has a seal structure that seals the gap between the door glass and the door glass. door weather stop , arranged around the outer periphery of the inner panel so that the two ends are located in the gap. , the two ends contact the door glass. door glass weather strip , the upper seal part and the lower seal part that contact the door glass are spaced vertically. I have it at a later date. The door glass weather strip is the same as the above door weather strip. It is arranged from one end to the other end. door glass weather strip each of the two ends is stepped to leave the upper seal portion; The remaining portion covers the ends of the door weather strip above.

[0008]

[Action and effect] A door glass weather strip with two edges cut into steps on the inner panel. Simply install it between the door weather strip and the door glass weather strip. The gap between the butt parts is covered. Also, above the edge of the door weather strip. The part of the door glass weather strip located in maintain the sealing performance between the Place the edge of the door weather strip and the edge of the door glass weather strip vertically. Cover and seal gaps required for accuracy by simply stacking them in the opposite direction. is possible and efficient. One door glass weather strip instead of the traditional two door glass weather strips Seal performance can be maintained with strips. In this way, the number of parts can be reduced. It is also possible to reduce component costs.

[0009]

【Example】

As shown in FIGS. 1 to 3, the seal structure 40 connects the outer panel 11 and the inner panel. The door glass 14 is supported so as to be movable up and down by the door body 15 consisting of the panel 12. The inner panel 12 and the door glass 14 on the indoor side of the door 10 of an automobile. It seals the gap between the door weather strip 42 and the door glass window. Ether strip 44.

0010 Automobile door 10, outer panel 11, inner panel 12, and door glass 1 The basic structure of 4 is the same as the conventional one, so detailed explanation will be omitted. de A 10 is a sashless type.

[0011] The door weather strip 42 is made of sponge rubber and extruded into a long and narrow shape. It also has molded parts at both ends. door weather strip 42 has two ends in the gap 13 between the inner panel 12 and the door glass 14. It is arranged on the outer periphery of the inner panel 12 so that the It is attached. The two ends of the door weather strip 42 (one end shown in the figure) In the illustrated embodiment, 46 is a stepped portion 47 with the upper portion cut away. It is formed. The two ends 46 contact the sides of the door glass 14 inside the vehicle compartment. do.

0012 The door glass weather strip 44 is made by extruding rubber into a long and narrow shape. Upper and lower seal portions 48 and 49 that contact the door glass 14 are spaced along its entire length. The door glass weather strip 44 It is arranged from one end of the etherstrip 42 to the other end.

[0013] In the illustrated embodiment, the door glass weather strip 44 is a rigid U-shaped insulator. The main body part 51 has a seal 50, and the two seal parts 48 and 49 are attached to the main body part 51. It protrudes from the side toward the door glass 14. The main body part 51 is connected to the inner panel 12. It is inserted into the upper end and fixed to the inner panel 12.

[0014] The two ends 54 of the door glass weather strip 44 (only one end is shown) ) each with an upper seal portion 48 remaining as shown in FIGS. 1 and 3. It is cut out in a step shape to form a stepped portion 55. Then, the remaining upper step 5 5 covers the step 47 of the door weather strip above. As a result, the door The part where the weather strip 42 and the door glass weather strip 44 meet is made with precision. The necessary clearance C is covered by the stepped portion 55 of the door glass weather strip 44. It is. In addition, since the step portion 55 has the seal portion 48, the sealing performance of the gap C is improved. is maintained.

[0015] Gap between door weather strip 42 and door glass weather strip 44 In order to cover the edge of the door glass weather strip 44 with the edge of the door glass weather strip 44, the door trim 56 is There is no need to install a glass weather strip. Therefore, the door trim 56 has a structure in which the end portion 57 extends to the vicinity of the door glass 14, as shown in FIG. It can be done. In this way, the door glass weather strip 44 can be It can prevent exposure to the room.

[0016] In the embodiment described above, a stepped portion 47 is provided at the end portion 46 of the door weather strip 42. However, it is not necessarily necessary to provide this stepped portion 47. Providing the stepped portion 47 position the end 46 of the door weather strip 42 in place and attach it to the door glass. It is also possible to cover the end portion 46 with a stepped portion 55 at the end of the weather strip 44. Wear. In this case, the length of the door glass weather strip 44 in the vertical direction is The length of the stepped portion 55 is made longer than the end portion 46 of the Etherstrip 42.

[Brief explanation of drawings]

FIG. 1 is a perspective view showing essential parts of a seal structure according to the present invention.

FIG. 2 is a sectional view of the door glass weather strip in an attached state.

FIG. 3 is a cross-sectional view taken along line 3-3 in FIG. 1;

FIG. 4 is a perspective view showing essential parts of a conventional seal structure.

FIG. 5 is a sectional view showing a conventional seal structure.

FIG. 6 shows a seal structure of a sashless type door, in which a is a side view of the door and b is a side view of the vehicle body, respectively, as seen from the indoor side.

[Explanation of symbols]

10 door 12 Inner panel 14 Door glass 15 Door body 42 Door weather strip 44 Door glass weather strip 47, 55 Stepped section

Claims (1)

[Scope of utility model registration request] 1. A sealing structure for sealing a gap between the inner panel and the door glass on the indoor side of an automobile door, in which the door glass is movably supported by a door body made up of an outer panel and an inner panel. hand,
a door weather strip disposed on the outer periphery of the inner panel so that two ends thereof are located in the gap, and having the two ends contact the door glass; an upper seal part that contacts the door glass; a door glass weather strip having lower sealing parts spaced apart from each other vertically and disposed across from one end to the other end of the door weather strip, the door glass weather strip comprising: Each of the two ends of the door weather strip is cut in a stepped manner so that the upper seal portion remains, and the remaining portion covers the end of the door weather strip above.