JPS6346921A - Door sash structure for vehicle - Google Patents

Abstract

PURPOSE:To decrease the difference in level and gap between a door windshield pane and a vehicle body to make them flush with each other, by integrally molding an edge frame part with the support frame part of a sash, and by engaging the edge frame part, slidably with the guide part of the sash. CONSTITUTION:A sash 5 is composed of a support frame part 6, a guide part 8 and an edge frame part 7. This support frame part 6 is a U-like shape, in the side view, in which the upper end of short-cylinder shape front and rear leg parts 6a, 6b are coupled with each other through the intermediary of a lateral side part 6c, and is located nearer to the passenger's compartment than a door windshield pane 4. A guide part 8 is an L-like cross-sectioned shape, being laid from the inner peripheral edge of the support frame part 6 to the outside of the vehicle body, and is located between the door windshield pane 4 and the support frame part 6 so that the guide part 8 forms a guide groove 8a together with the outer surface of the support frame part 6. A guide shoe 15 may slide along the guide groove 8a of the sash 5.

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a sash structure for a vehicle door, and particularly to a so-called flash surf structure in which the door glass surface and the outer surface ml of the vehicle body near the door opening are flush with each other. Regarding the satsui structure that improves the ease of use.

[Conventional technology]

2. Description of the Related Art Conventionally, vehicle doors have been provided with a sash that serves as a support frame for a door glass, and these have been adopted in many vehicles. In general, this door has a sash, which is formed by connecting the upper ends of the front and rear legs at the lateral sides, which is fixed to the door body, and the front of the door glass is inserted into the guide groove formed on the front and rear legs. , the rear edge is configured to be slidable.

[Problem that the invention seeks to solve]

Incidentally, in recent years, improvements have been made to make the entire vehicle flush with surfaces, from the viewpoints of improving fuel consumption and reducing vehicle parking noise. It is required that the outer surface near the part be flush with the outer surface as much as possible.

Conventional door saturation structures that can improve this kind of Franchise surface are, for example, those shown in Fig. 5.
As shown in FIG. 6, the guide shoe 22 fixed to the edge of the door glass 21 is offset toward the vehicle interior 24a to reduce the difference in level between the door glass 21 and the sash 23, as well as the vehicle body 24. Structure (Figure 5)
, and a structure in which a sash 25 is arranged on the inside of the vehicle interior of the door glass 21, and a disc-shaped guide shoe 26 fixed to the door glass 21 is slidably inserted into the interior groove 25a of the sash 25 (Fig. 6). ).

The Franchise structure has been improved in each of the above-mentioned structures, but in view of the above requirements, it is desirable to have an abundance of Satoshi structures that can realize this.Therefore, the purpose of the present invention is to
The object of the present invention is to provide a sash structure for a vehicle door that is different from the conventional structure described above and can realize a flush surface.

[Means for solving problems]

The present invention provides a sash structure for a vehicle door, in which a support frame portion of the door sash is arranged on the inside of the vehicle interior of the door glass, and guide portions for guiding the door glass are provided at the front and rear leg portions of the support frame portion. An edge frame portion is integrally formed over the entire length of the supporting frame portion to flush the gap between the satsume and the door opening, and guide members extending vertically are fixed to the front and rear edges of the door glass to form a cough guide. The present invention is characterized in that an engaging portion that slidably engages with the guide portion is integrally formed on the member.

[Effect]

In the vehicle door sash structure according to the present invention, since the support frame of the sash is located on the inside of the door glass, the position of the door glass in the vehicle width direction can be freely selected to reduce the height difference between the door glass and the vehicle body. Furthermore, since the gap between the satchel and the door opening is covered flush with the edge frame, it is possible to greatly improve the appearance of a franchise surface. In addition, since the guide member is elongated vertically along the edge of the door glass and in turn along the front and rear legs of the satchel, the engagement between the door glass and the guide member is ensured, and there is no looseness between the two. can be prevented.

〔Example〕

Embodiments of the present invention will be described below with reference to the drawings.

1 to 4 are diagrams for explaining a door sash structure according to an embodiment of the present invention.

In FIG. 4, reference numeral 1 is an automobile to which the structure of this embodiment is applied, and this automobile is equipped with a body 1a integrally molded using fiber-reinforced resin. A door opening 1b is formed in the left and right side wall panels of the body 1a, and a door 2 is attached to the opening 1b so as to be openable and closable. This door 2 is constructed by fixing a sash 5, which serves as a support frame for a door glass 4, to a door body 3 consisting of an inner panel and an outer panel, which are also made of fiber-reinforced resin. In addition, 12
is a rubber weather strip that seals between the door 2 and the door opening 1b.

The satush 5 has a support frame portion 6. Guide part 8. and an edge frame portion 7. This support frame portion 6 has rectangular cylindrical front and rear leg portions 6.
It has a U-shape in side view, with the upper ends of the windows a and Gb connected by a horizontal side 6c, and this is located closer to the vehicle interior than the door glass 4. The guide portion 8 has a rectangular cross section extending from the inner peripheral edge of the support frame portion 6 to the outside of the vehicle, and is located between the door glass 4 and the support frame portion 6. A guide groove 8a is formed with the outer surface of 6.

Further, the edge frame portion 7 extends from the outer peripheral edge of the support frame portion 6 to the outside of the vehicle, and also has a cross-section shaped like a letter L, and its horizontal side portion 7a connects the door glass 4 and the door opening 1b. It covers the gap flush with these and forms part of the outer surface of the body 1a. Further, a glass run 13 made of rubber is attached to the inner surface of the vertical side portion 7b of the edge frame portion 7 to seal between this and the door glass 4, and on the outer surface of the vehicle interior of the guide portion 8. A flocked member 14 for draining is attached.

Further, fixed portions 10a and 11a of a vertically long metal guide member 10.11 are fitted and fixed to the front and rear end surfaces of the door glass 4. These fixing parts 10a and lla have a U-shaped cross section, and there are two each on the inside of the vehicle.
Three guide pieces 10b, llb are extended, and each guide piece 10b, llb is shaped like a letter when viewed from above, and its lateral side is located within the guide groove a. A guide shoe 15 made of resin is firmly fitted to the side portion.
°λ' The acid guide shoe 15 is
It is possible to slide inside the guide groove a.

Next, the effects of this embodiment will be explained.

In the structure of this embodiment, the support frame part 6 and guide part 8 of the sash 5 are located on the inside of the vehicle compared to the door glass 4, so it is easy to make the door glass 4 flush with the outer surface of the body 1a. Furthermore, the gap between the door glass 4 and the door opening 1b is covered by a horizontal side 7a of the edge frame 7 which is flush with these.
As a result, the flush surface around the door can be greatly improved. Further, the guide member 10.11 of the door glass 4 has a vertically elongated shape, and the guide shoe 15 of the guide member 10.11 is slidably engaged with the guide groove 8a without any gap. Therefore, rattling does not occur between the door glass 4 and the shutter 5.

〔Effect of the invention〕

As described above, according to the vehicle door sash structure according to the present invention, the support frame portion and the guide portion of the sash are disposed on the inside of the vehicle interior from the door glass, and the support frame portion is provided between the door glass and the door opening. In addition to integrally forming the edge frame that covers the gap flush, a vertically long guide member is fixed to the door glass, and this is slidably engaged with the guide part of the sash, so that the connection between the door glass and the vehicle body is improved. This has the effect of improving flush surface design by reducing steps and gaps, and also ensures that the door glass and the sash are held together, thereby preventing rattling between them.

[Brief explanation of drawings]

1 to 4 are diagrams for explaining the door sash structure according to an embodiment of the present invention. FIG. 1 is a cross-sectional plan view of the front and rear leg portions thereof, and FIG. FIG. 3 is an exploded perspective view of the side portion; FIG. 4 is a side view of an automobile equipped with a door to which the above embodiment is applied;
J and FIG. 6 are cross-sectional plan views showing conventional sash structures, respectively. In the figure, 1 is a car, 2 is a door, 3 is a door body, and 4
is the door glass, 5 is the satush, 6 is the support frame, 6a, 6
b is the front and rear leg parts, 6c is the side part, 7 is the edge frame part, 8 is the guide part, 10.11 is the guide member, 15 is the guide shoe (
(engaging portion). Patent applicant Yamaha Motor Co., Ltd. Agent
Patent Attorney Tsutomu Shimofu Figure 1 Figure 2 Figure 4 Figure 5 Figure 6

Claims (1)

[Claims] (1) The sash attached to the door body is connected to the upper ends of the front and rear legs at the horizontal side, and includes a support frame part located on the inside of the vehicle from the door glass, and the support frame part. A guide part is integrally formed on the front and rear leg parts to be located between the door glass and guide the door glass, and a guide part is integrally formed on the support frame part, so that the gap between the door glass and the door opening is substantially flush with the guide part. A guide member that extends vertically is fixed to the front and rear edges of the door glass, and extends to the inside of the vehicle interior and is slidably engaged with the guide member. A sash structure for a vehicle door, characterized in that an engaging portion is formed.