JPH0224651Y2 - - Google Patents

Description

[Detailed Description of the Invention] (Industrial Application Field) This invention relates to a holder for fixing a weather strip that is attached to a vehicle for the purpose of draining water from a door glass.

(Prior art and its problems) Conventionally, various holders of this type have been developed depending on the shape of the mounting hole of the door panel, etc.
Among them, for example, various holders have been developed that are fixed to the rectangular mounting hole 2 formed through the door panel 1 shown in Fig. 3 before installing the door glass. Japanese Utility Model Application No. 57-153015 discloses a holder that is inserted into a narrow gap between the door panel 1 and engaged with the mounting hole 2. However, the holder disclosed in this publication is engaged with the mounting hole by a clamping tongue piece and an engaging piece, and furthermore, this engaging piece is simply engaged with the edge of the mounting hole. Therefore, when an external force is applied to the weatherstrip, the engaging pieces tend to come off, and the clamping tongues also tend to expand and deform, making it difficult to hold the weatherstrip in a stable state. There were some problems, such as it being difficult to do so.

This invention was made to solve the above-mentioned conventional problems, and is a door glass weather strip for vehicles etc. that can be easily attached to the mounting hole after the door glass is installed and can be firmly attached. The purpose of this invention is to provide a holder for

(Means for Solving the Problems) In order to solve the above-mentioned technical problems, the present invention provides a mounting base in which a first engagement protrusion for temporary fitting and a second engagement protrusion for permanent fitting are formed. Then, insert the door glass weather strip, which has a step on the back side of the mounting base and a flange on the top side, into the gap between the door panel and the door glass through which the mounting hole is inserted. It is a holder that fixes the door glass weather strip by elastically engaging the mounting hole, and is folded back from the lower end of the mounting board, and is folded back from the lower end of the mounting board to form the first engaging protrusion during temporary fitting and the second engaging protrusion during final fitting. A roughly U-shaped gripping piece having a locking protrusion that engages with the engaging protrusion is provided on the back side of the mounting board, and has a width that can be inserted into the mounting hole from approximately the center of the upper edge of the board. and is provided on a first engagement piece having a substantially inverted dogleg shape in cross section that engages in a pinching manner with the lower edge side of the attachment hole;
A receiving convex portion is provided at approximately the center of the upper end of the engagement piece, and furthermore, the upper edge of the mounting board is formed upward in a substantially hook-shaped cross section, and the weather strip is formed on the upper end surface of the mounting board when the mating piece is fully fitted. a second engaging piece having an engaging protrusion that comes into elastic contact with the stepped portion of the mounting hole and is elastically displaced via a hinge portion to engage with the upper edge of the mounting hole; A holder for a door glass weather strip for a vehicle or the like is provided with a regulating protrusion extending above the receiving convex portion of the first engagement piece at the lower end of the piece.

(Function) The present invention has the above-mentioned configuration, so that when the second engagement piece engages with the upper edge of the mounting hole, even if the engagement piece tries to elastically deform in the counterclockwise direction, the second engagement piece does not The regulating protrusion of the piece abuts the receiving convex portion of the first engagement piece and cannot be elastically deformed. Furthermore, even if the second engaging piece attempts to deform clockwise, it abuts against the stepped portion of the weather strip and cannot easily be elastically deformed. Furthermore, even if the first engaging piece attempts to expand and deform, the receiving convex portion abuts against the regulating protrusion of the second engaging piece and functions so as not to be elastically deformable (see FIG. 2C).

(Embodiment) Next, an embodiment of the present invention will be described with reference to the drawings. In the figure, 3 is a weather strip, which includes a door panel 1 having a substantially rectangular mounting hole 2 and a door glass attached in advance. The mounting base 4 of the weather strip 3 has a first engaging ridge 5 and a second engaging ridge 6. is formed along the longitudinal direction, and a water return piece 7 is provided on the upper part of the mounting base 4 in a downwardly slanting shape facing the door glass G side,
Further, a draining piece 8 is provided in an upwardly inclined manner and slidingly contacts the door glass G. Further, a stepped portion 9 projecting from the back surface of the mounting base 4 is formed on the back side thereof, and a flange portion 10 that closely contacts the door panel 1 is integrally formed on the upper end side. The weather strip 3 thus formed is fixed in the gap T via the holder 11.

Reference numeral 11 denotes the above-mentioned holder, which is made of synthetic resin or the like, and a gripping piece 13 is provided at the lower end of the mounting board 12 having a predetermined width H in a folded approximately U-shape. A first locking protrusion 14 and a second locking protrusion 15 are formed along the width H direction to form a mounting groove 16 on the inner surface of the gripping piece 13.
is provided with elasticity so that the groove 16 can be expanded. Furthermore, a first engagement piece 17 is formed approximately in the center on the back side of the mounting board 12. A connecting piece 18 having a width h that can be inserted into the mounting hole 2 of the first engaging piece 17 and protruding from the upper edge of the mounting board 12
The first engaging piece 17 is formed into a substantially inverted dogleg shape in cross section with its lower end slanting downward in a direction away from the mounting board 12, and the first engaging piece 17 is elastically deformed around the connecting piece 18. The first engaging piece 17 and the mounting board 12 are formed so as to engage and hold the lower edge 2a of the mounting hole 2. Further, a receiving convex portion 19 is provided at approximately the center of the upper edge of the first engaging piece 17 to project upward. Further, a second engagement piece 20 is formed upwardly at approximately the center of the upper edge of this mounting board 12. This second engagement piece 20 is elastically engaged with the upper edge 2b side of the mounting hole 2, and is formed into a substantially hook-shaped cross section with a predetermined height as shown in the figure, and is inserted into the mounting hole 2. The upper end surface 21 has an engaging protrusion 22 projecting from approximately the center of the upper end surface 21 to engage with the upper edge 2b. Further, a long hole 23 is formed in the width direction on the upper end side of the second engagement piece 20, and the upper end surface side is provided to be elastically deformable. The second engagement piece 20 formed in this way has a slightly thinner hinge portion 2 with respect to the upper edge of the mounting board 12.
4 so as to be elastically displaceable, and
A regulating protrusion 25 that extends upwardly from the receiving convex portion 19 formed on the first engaging piece 17 is provided at approximately the center of the lower end of the second engaging piece 20 .

Next, the effects of this embodiment configured as described above will be explained.

Now, the holder 11 of this example has a mounting base 4 on which a first engagement protrusion 5 for temporary fitting and a second engagement protrusion 6 for permanent fitting are formed, and a rear side of this attachment base 4. The door glass weather strip 3, which has a stepped portion 9 and a flange 10 formed on the upper side, is inserted into the gap between the door panel 1 and the door glass G, which have been passed through the mounting hole 2, and is inserted into the mounting hole 2. It fixes the door glass weather strip 3 by elastic engagement, and is folded back from the lower end of the mounting board 12, and is attached to the first engaging protrusion 5 during temporary fitting and to the second engaging protrusion 5 during final fitting. A substantially U-shaped gripping piece 13 having locking protrusions 14 and 15 that engages with the mating protrusion 6 is provided, and a mounting hole 2 is provided on the back side of the mounting board 12 from approximately the center of the upper edge of the board 12.
A first engaging piece 17 having a substantially inverted dog-shaped cross section is provided, and has a width h that allows insertion into the mounting hole 2, and which engages in a pinching manner with the lower edge 2a of the mounting hole 2. A receiving convex portion 19 is provided at approximately the center of the upper end of the engaging piece 17, and a substantially hook-shaped cross section is formed upward on the upper edge of the mounting board 12, and a weather stop is provided on the upper end surface of the mounting board 12 when fully fitted. It comes into elastic contact with the stepped portion 9 of the lip 3,
A second engagement piece 20 having an engagement protrusion 22 that is elastically displaced via a hinge portion 24 and engaged with the upper edge 2b of the mounting hole 2 is provided, and this second engagement piece 20
The lower end of the first engaging piece 17 is provided with a regulating protrusion 25 extending upwardly from the receiving convex portion 19 . Therefore, in order to fix the weather strip 3 via this holder 11, first insert the mounting base 4 of the weather strip 3 into the mounting groove 16 of the holder 11, and then press the first engagement protrusion. The edge 5 and the first locking protrusion 14 are engaged and temporarily fitted. After that, when pushed into the gap T with a pressing force P, the first engagement piece 17
is elastically deformed, and its tip is the upper edge 2b of the mounting hole 2.
When passing through, the tip of the first engaging piece 17 is elastically restored, and the tip of the first engaging piece 17 is engaged inside the mounting hole 2, and the regulating protrusion 25 of the second engaging piece 20 is also brought into contact with the door panel 1, and the hinge portion 24 After passing through the upper edge 2b, the regulating protrusion 25 is elastically displaced, and when it passes through the upper edge 2b, it is elastically restored, and the regulating protrusion 25 protrudes inward from the mounting hole (see FIG. 2A). moreover,
When pushed in, the first engaging piece 17 moves to the lower edge 2a of the mounting hole 2.
At the same time, the tip of the engagement protrusion 22 of the second engagement piece 20 comes into contact with the upper edge 2b of the attachment hole 2 (see FIG. 2B). When a pressing force P is further applied from this state, the first engaging piece 17 of the holder 11 is latched to the lower edge 2a of the mounting hole 2, so that the holder 11 and the weather strip 3 are temporarily fitted. When the weather strip 3 is released, the weather strip 3 is pushed downward, and the first engaging protrusion 5 of the mounting base 4 engages with the second locking protrusion 15 of the gripping piece 13, and also with the second engaging protrusion 5. 6 are similarly engaged with the first locking protrusions 14, and the weather strip 3 is fully fitted into the holder 11, and during this pressing process, the stepped portion 9 formed on the weather strip 3 is engaged with the second engagement protrusion 14. It comes into sliding contact with the piece 20, and the piece 20 is elastically displaced toward the attachment hole 2 side around the hinge portion 24. This elastic displacement occurs, and the upper end surface 21 side is elastically deformed, so that the engagement protrusion 22 becomes the upper edge 2b.
At the same time, the regulating protrusion 25 is engaged with the receiving protrusion 1
9, the second engaging piece 20 is prevented from being more elastically displaced than necessary. In this way, the holder 11
and the direction of the temporarily fitted weather strip 3,
In other words, since the direction in which the holder 11 is attached to the mounting hole 2 and the direction in which the weather strip 3 is fully fitted into the holder 11 are the same, even if the gap T is narrow, the elastic attachment to the mounting hole 2 is extremely easy. In addition, the second engaging piece 20 is elastically deformed and engaged with the mounting hole 2 during the process of actually fitting the weather strip 3. At the same time, the regulating protrusion 25 is inserted into the receiving convex portion 1.
9, this reaction force causes the mounting hole 2 to
Therefore, the weather strip 3 can be firmly and reliably fixed to the door panel 1.

(Effect of the invention) The present invention includes a mounting base on which a first engaging protrusion for temporary fitting and a second engaging protrusion for final fitting are formed, and a step on the back side of this mounting base. The door glass weather strip, which has a flange formed on the upper surface side, is inserted into the gap between the door panel and the door glass through which the mounting hole is inserted, and is elastically engaged with the mounting hole to apply the door glass weather strip. A holder for fixing the strip, which is folded back from the lower end of the mounting board and engages with the first engaging protrusion during temporary fitting and with the second engaging protrusion during final fitting. A substantially U-shaped gripping piece is provided on the back side of the mounting board, and has a width that allows it to be inserted into the mounting hole from approximately the center of the upper edge of the board, and is clamped on the lower edge side of the mounting hole. A first engaging piece having a substantially inverted dogleg shape in cross section is provided, and a receiving convex portion is provided at approximately the center of the upper end of the first engaging piece, and further, a receiving convex portion is provided at the upper end of the mounting board. The weather strip is formed upward in a substantially hook-shaped cross section, and when the weather strip is fully fitted, the upper end surface of the weather strip comes into elastic contact with the stepped portion of the weather strip, and is elastically displaced via the hinge portion to form the upper edge of the mounting hole. a second member having an engaging protrusion that engages with the second member;
The second engaging piece has a lower end protrudingly provided with a regulating protrusion extending above the receiving convex portion of the first engaging piece. Therefore,
During the final fitting process of the weather strip, the second engaging piece is elastically deformed and engaged with the mounting hole, and at the same time, the regulating protrusion is brought into contact with the receiving convex portion of the first engaging piece, thereby preventing this reaction. The weather strip can be locked into the mounting hole by force, and the weather strip can be firmly and reliably fixed to the door panel.

[Brief explanation of the drawing]

The drawings show an embodiment of the present invention; FIG. 1 is a perspective view of the holder, FIG. 2 A, B, and C are explanatory views of the operation;
FIG. 3 is a perspective view showing the mounting portion of the door panel. 1... Door panel, 2... Mounting hole, 2a... Lower edge, 2b... Upper edge, 3... Weather strip,
4...Mounting base, 5...First engaging flange, 6...Second engaging ridge, 9...Step part, 10...Flange part,
DESCRIPTION OF SYMBOLS 11... Holder, 12... Mounting base, 13... Gripping piece, 14... First locking protrusion, 15... Second locking protrusion, 17... First engaging piece, 19... Receiving protrusion Part, 2
0... Second engagement piece, 22... Engagement protrusion, 24...
Hinge part, 25...Regulating protrusion, G...Door glass, T...Gap.

Claims (1)

[Scope of utility model registration request] A mounting base on which a first engagement protrusion for temporary fitting and a second engagement protrusion for final fitting are formed, a stepped portion on the back side of this mounting base, and a flange on the top side. A holder for fixing the door glass weather strip by inserting it into a gap between a door panel and the door glass through which a mounting hole is provided, and elastically engaging the mounting hole. and a substantially U-shaped gripping piece which is folded back from the lower end of the mounting board and has a locking protrusion that engages with the first engaging protrusion during temporary fitting and with the second engaging protrusion during final fitting. provided on the back side of the mounting board, having a width that allows insertion into the mounting hole from approximately the center of the upper edge of the board;
It is provided on a first engagement piece having a substantially inverted dogleg shape in cross section that engages with the lower edge of the mounting hole in a pinching manner, and a receiving convex portion is provided at approximately the center of the upper end of this first engagement piece. established,
Further, the upper edge of the mounting board is formed upward in a substantially hook-shaped cross section, and the upper end surface of the mounting board comes into elastic contact with the stepped portion of the weather strip and is elastically displaced via the hinge portion. a second engagement piece having an engagement protrusion that engages with the upper edge of the mounting hole;
Moreover, a holder for a door glass weather strip of a vehicle, etc., is provided with a regulating protrusion extending above the receiving convex portion of the first engaging piece at the lower end of the second engaging piece. .