JP2557629Y2 - Sashless door structure - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a sashless door structure used in hard-top vehicles and the like.

[0002]

2. Description of the Related Art Hard-top vehicles, especially front doors,
A door regulator is provided on the door body by a window regulator so that the door glass can be moved up and down. When the door glass rises to the uppermost end, the upper edge of the door glass is pressed against a weather strip provided on the vehicle body side to seal the door glass. .

[0003] Therefore, the door glass of the sashless door suppresses vibration during traveling even when the door is half-open, and when the door is completely closed, it comes into pressure contact with the weather strip on the vehicle body side to prevent the invasion of wind and rain, and at the time of high speed traveling. It is necessary to prevent the door glass from being sucked out.

Therefore, conventionally, the sashless door is configured as shown in FIG. That is, 1 is a door body, which is composed of a door outer panel and a door inner panel. At the front end of the door body 1, a delta sash 2 protruding upward is provided.

As shown in FIG. 5, the delta sash 2 is provided with a concave groove 4 along a vertical direction in a sash main body 2a in which a metal core 3 is formed of rubber or a synthetic resin material. Lips 5, 5 integral with the sash body 3 are provided in the opening of the concave groove 4, and elastically clamp the front side edge 6 a of the door glass 6.

An X-arm type window regulator 7 is provided inside the door body 1, and the lower end of the door glass 6 is supported by the window regulator 7, so that the door glass 6 can be opened and closed. .

Further, a front guide 8 is provided on the front side of the window regulator 7, and a rear guide 9 is provided on the rear side. As shown in FIG. 6, the front guide 8 is a member having an L-shaped cross section, and one side edge thereof is vertically held by a guide portion 10 provided at the lower end of the door glass 6. It is movably supported. Also,
The rear guide 9 is a member having a U-shaped cross section, and a guide roller 11 provided at the lower end of the door glass 6 rolls inside the rear guide 9.

Therefore, by moving the door glass 6 up and down by the window regulator 7, the door glass 6
The guide 10 provided at the lower end of the front guide 8
And the guide roller 11 is guided by the rear guide 9.

[0009]

By the way, when the door glass 6 is fully closed, the upper edge 6b of the door glass 6 is tightly sealed to a weather strip (not shown), and the front edge 6a is the delta sash 2. Are sealed by the lips 5, 5, thereby damping the damping of the door glass 6.

However, when the door glass 6 is opened halfway or more by the window regulator 7, the front side edge 6a of the door glass 6 is connected to the lips 5, 5 of the delta sash 2 as shown by a two-dot chain line in FIG. And the front side edge 6a of the door glass 6 is
The state supported by the front guide 8 is achieved only by the zero. Therefore, since the binding force of the door glass 6 is weak and unstable, there is an inconvenience that a rattle sound is generated when the door is opened and closed, and a vibration sound is generated during traveling.

The present invention has been made in view of the above-mentioned circumstances, and the purpose is to open the door glass halfway or more so that the front edge of the door glass comes off the delta sash. It is another object of the present invention to provide a sashless door structure in which the front side edge of the door glass is restrained to prevent rattling sound when the door is opened and closed and vibration noise during traveling.

[0012]

According to the present invention, in order to achieve the above object, a front guide and a rear guide are provided inside a door body, and the front guide and the rear guide are provided at a lower end portion of a door glass which moves up and down by a window regulator. The front guide of the sashless door provided with a guide portion to be guided is provided in a vertical direction.
Channel member and the inside of this channel member.
It consists of a vignetting sealing member, wherein when the half-open and open position the door glass is lowered, an elastic restraining portion that freely and elastically clamped lifting the front edge of the door glass, the elastic The channel constituting the restraining portion
A member extending vertically to support the guide portion is provided on a member.
An id member is provided .

[0013]

When the door glass is lowered to the half-opened and opened states, the front side edge of the door glass comes off the delta sash, but is vertically lifted and elastically held by the elastic restraining portion provided on the front guide. And this bullet
Extend vertically to the channel member that constitutes the
By providing a guide member for supporting the guide portion, the door glass is held in a stable state.

[0014]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the accompanying drawings.

FIGS. 1 and 2 show a first embodiment, in which 12 is provided inside the door body 1 and a rear guide 9 is provided.
This is a front guide installed in parallel with. The front guide 12 has a seal member 14 made of rubber or a soft synthetic resin material on an inner surface of a channel member 13 having a U-shaped cross section.
Is affixed. The sealing member 14 has a lip 1
The lips 15 and 15 constitute an elastic restraining portion 16 that sandwiches the front side edge 6a of the door glass 6 from both sides.

That is, the elastic restraining portion 16 is moved downward when the door glass 6 is opened halfway or more.
The front side edge 6a of the door glass 6 is vertically and elastically clamped, and is slightly longer than the height of the front side edge 6a of the door glass 6.

A belt-like guide member 17 is integrally provided on one side wall of the channel member 13 constituting the elastic restraining portion 16. This guide member 17 is a front guide 1
2, the upper end protrudes to the vicinity of the upper edge of the door body 1.

On the other hand, a guide portion 18 is provided on the front side at the lower end of the door glass 6. The guide portion 18 has a U-shaped portion 21 formed by a mounting bracket 20 fixed to the door glass 6 by a rivet 19, and a sealing member made of rubber or a soft synthetic resin material is formed on an inner surface of the U-shaped portion 21. 22 is stuck. Protrusions 23, 23 are provided integrally with this seal member 22,
The guide member 17 is sandwiched between the projections 23 from both sides.

According to the sashless door structure constructed as described above, the front side of the door glass 6 has the guide portion 18.
Are supported by a guide member 17 provided on the front guide 12, and the guide roller 11 is provided on the rear side as in the conventional case.
Are supported by the rear guide 9. Therefore, the door glass 6 is moved up and down by the window regulator 7.

When the door glass 6 is lowered to a half-open state, the upper end of the front side edge 6a of the door glass 6 tends to come off the lips 5, 5 of the delta sash 2, but the lower end of the door glass 6 has the front end. The lip 15 of the elastic restraining portion 16 provided on the guide 12 is sandwiched. Therefore, the front side edge 6a of the door glass 6
Is in a state in which the upper end is held by the delta sash 2 and the lower end is held by the elastic restraining portion 16.

When the door glass 6 is further lowered from the half-open state to the fully open state, the front edge 6 of the door glass 6
a is disengaged from the lips 5 and 5 of the delta sash 2 and the lip 1 of the elastic restraining portion 16 provided on the front guide 12.
5 and 15.

Therefore, even when the door glass 6 is half-opened or fully opened, the front side edge 6a is elastically held by the elastic restraining portion 16, so that the rattle sound is generated even when the door is opened and closed. Can be prevented, and vibration noise during traveling can be prevented.

FIG. 3 shows a second embodiment, in which a mounting member 24 is integrally provided on a U-shaped channel member 13 constituting the front guide 12, and a separate guide member 25 is mounted on the mounting member 24. Welded. In the case of this embodiment, since the guide member 25 projecting upward from the upper half of the channel member 13 of the front guide 12 is provided, the guide member 18 comes off the guide member 25 when the door glass 6 is opened halfway or more. However, since the front side edge 6a of the door glass 6 is sandwiched by the elastic restraining portions 16, it is possible to prevent rattling noise even when the door is opened and closed as in the first embodiment, and to reduce vibration noise during traveling. Can be prevented.

[0024]

As described above, according to the present invention, when the door glass is lowered to the half-open state and the open state, the front edge of the door glass comes off the delta sash, but is provided on the front guide. Elastically constrained by the elastic restraint portion, and further constitute the elastic restraint portion.
Extend vertically to support the guide section.
By providing a guide member to hold the door glass,
The front part can be supported at the front and rear two places, and the door glass can be held in a stable state. Even if the door glass is opened halfway or more, the rattle sound when opening and closing the door can be prevented. There is an effect that vibration noise can be prevented.

[Brief description of the drawings]

FIG. 1 is a front view showing the internal structure of a sashless door according to a first embodiment of the present invention.

FIG. 2 is a cross-sectional plan view of the front guide of the embodiment.

FIG. 3 is a cross-sectional plan view of a front guide according to a second embodiment of the present invention.

FIG. 4 is a front view showing the internal structure of a conventional sashless door.

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

FIG. 6 is a sectional view taken along the line bb in FIG. 4;

[Explanation of symbols]

1: Door body, 6: Door glass, 9: Rear guide, 12
... front guide, 16 ... elastic restraint part, 18 ... guide part.

Claims (1)

(57) [Scope of request for utility model registration] In a sashless door structure, a front guide and a rear guide are provided inside a door main body, and a guide portion guided by the front guide and the rear guide is provided at a lower end portion of a door glass that moves up and down by a window regulator. The guide extends vertically
Channel member provided with
When the door glass is lowered to a half-opened and opened state, an elastic restraining portion is provided for vertically and elastically holding the front side edge of the door glass. , Constituting the elastic restraining portion
Extend the guide part vertically to the channel member
A sashless door structure comprising a supporting guide member .