JPS6124615A - Guide member for adhesion of sealed glass - Google Patents

Abstract

PURPOSE:To simply and certainly perform adhesion of a sealed glass by previously fitting an adhesion guide member to a fastener for fitting a molding and pressing the edge of the sealed glass to a body panel while putting said glass edge in contact with the guide member. CONSTITUTION:In adhering a sealed glass G to a fitting stepped part 3 of a body panel P, a fastener 4 is previously fitted to a curved part Pa of the body panel P through a both sides adhesive tape 6. Then a lower part engagement part 13 of a main body 10 of an adhesion guide member is inserted between a holding piece 4a and a fixing piece 4b of the fastener 4, and an arm part 11 of said guide member is brought into contact with the body panel P. This puts a stepped part 13b of the engagement part 13 and a stopping click 5 of the holding piece 4a in engagement with each other, and the guide member is fitted to the fastener 4. Then as in the past, the sealed glass G attached with an adhesive 1 on its periphery through dam rubber 2, is pressed against the fitting stepped part 3 to complete its adhesion.

Description

DETAILED DESCRIPTION OF THE INVENTION "Field of Industrial Application" The present invention provides a method for pressing and fixing the shield glass of a vehicle to the mounting step of a body panel constituting a window frame using an adhesive. This invention relates to an adhesive guide member that guides the pressing posture of the adhesive.

``Prior art'' Conventionally, when fixing shield glass to the mounting step of the body panel that makes up the window frame using adhesive,
3- As disclosed in Publication No. 72324, as shown in FIG.
By pressing against the mounting step 3 of the shield glass G
was fixed to the mounting step 3 by adhesive.

"Problems to be Solved by the Invention" However, as shown in the figure, in the vicinity of the mounting step 3, that is, at the bending portion Pa of the body panel P leading to the mounting step 3, the outer periphery of the shield glass G A fastener 4 to which a molding (not shown) for decorating is attached directly or indirectly via a clip is fixed, and the fastener 4 is formed by connecting a gripping piece 4a and a fixing piece 4b at one end. U
A fixing piece 4b is fixed with a double-sided adhesive tape 6 while the tip side of the gripping piece 4a, which has a letter-shaped cross-sectional shape and has a locking pawl 5 formed on its inner surface, faces outward. Therefore, when pressing the shield glass G against the mounting step 3, if the pressing posture of the shield glass G against the body side by one person becomes unstable, the adhesive 1 adhering to the NJ edge may damage the fastener 4. In particular, there are many cases in which the tip of the gripping piece 4a gets caught, leading to poor adhesion of the shield glass G, deterioration of the molding attachment function of the fastener 4 itself, or failure of waterproof performance. It has occurred.

``Means for Solving the Problems'' Therefore, the present invention was developed to effectively solve the problems of the conventional bonding and pressing work of shield glass, and it is necessary to fix the shield glass near the mounting step. The present invention provides a guide member that is attached to a moldage mounting fastener that is attached to the molding and guides the pressing posture of the shield glass, and specifically, the edge of the shield glass that is in the pressed posture against one side of the guide member main body. In addition, at least a portion of the lower part of the main body is formed with an engaging portion that removably engages with the fastener, and the other side of the main body is in contact with the body panel during installation so that the guide surface A configuration was adopted in which the arms that regulate the guide position are integrally formed.

``Operation'' Accordingly, in the present invention, the guide member is attached to the moldage attachment fastener through its own lower engaging part in advance, and the edge of the shield glass in the pressing position is held in place by the guide member. By simply pressing the shield glass against the mounting step of the body panel while making contact with the guide surface, the shield glass can be reliably fixed with adhesive without the adhesive getting caught on the fastener.

``Example'' Hereinafter, the present invention will be described in detail based on an example illustrating the present invention.The adhesive guide member according to the example is attached to the fastener 4 in advance and attached to the mounting step 3 of the shield glass G. It is an integrally molded synthetic resin product designed on the premise that it will be removed from the fastener 4 after the shield glass G is adhered to the rectangular main body 10 as shown in FIG. 1A-B. and an arm 11 protruding from the rear side of the main body 0, and the rectangular main body 10 has a guide for guiding the pressing position by abutting the edge of the shield glass G in the pressing position on the front side of the rectangular main body 10. In addition to forming the surface 12, a recess 13a is formed in only one half of the lower part, and a stepped part 13 that engages with the locking claw 5 of the gripping piece 4a of the fastener 4 in the recess 13a.
b, and one half of the lower part is engaged between the gripping piece 4a and the fixing piece 4b to engage with the fastener 4.
It has a configuration of 3.

Moreover, the gripping piece 4a having the locking claw 5 that engages with the stepped part 13b of the lower engaging part 13 is not formed continuously in parallel with the fixed piece 4b, but is formed intermittently at regular intervals. shall be formed.

Therefore, when adhesively fixing the shield glass G to the mounting step 3 of the body panel P using the adhesive guide member having such a configuration, first, as shown in FIG. The lower part of the main body 10 is held between the gripping piece 4a and the fixing piece 4b of the fastener 4 attached to the bent part Pa of the body panel P via the double-sided adhesive tape 6 until the arm part 11 comes into contact with the body panel P. The joining part 13 is forcibly engaged, the step part 13b of the engaging part I3 and the locking claw 5 of the gripping piece 4a are engaged, and the adhesive guide member itself is attached to the fastener 4.

In this case, since the gripping pieces 4a of the fastener 4 are formed intermittently at regular intervals as shown in Figure 1, the lower part of the main body other than the engaging part 13 will be absorbed by the intermittent spaces. Even if the engaging portion 13 is formed only on one half of the lower part, no problem will occur in the engagement. Further, it is optional depending on the implementation whether to attach an adhesive guide member to each gripping piece 4a or to select an appropriate attachment gripping piece 4a and attach an adhesive guide member.

After the adhesive guide member is installed, the shield glass G with the adhesive 1 attached to the periphery via the dam rubber 2 is used as in the conventional case.
It is sufficient to press the shield glass G against the mounting step 3, but during such work, the edge of the shield glass G should be brought into contact with the guide surface 12 of the adhesive guide member, as shown in FIG. Since the fastener 4 is pressed without touching the gripping piece 4a of the fastener 4, the adhesive is not caught on the fastener 4 as in the past, and is always pressed against the mounting step 3 in an ideal posture. .

Moreover, the guide surface 1 that comes into contact with the edge of the shield glass G
2 is regulated so that the guide position is always on the outside of the fastener 4 by the arm portion 11 provided on the rear side of the main body 10 and in contact with the body panel P. The guide position does not change when touching.

After fixing the shield glass G with adhesive, simply slide the adhesive guide member in the direction of the arrow X shown in FIG. 2A.
Since it can be easily removed from the fastener 4, there will be no problem when attaching the molding to the fastener 4 after the fact.

"Effects of the Invention" As described above, the present invention forms a guide surface for guiding the edge of the shield glass in the pressed position on one side of the main body, and also has a molding attaching fastener attached to and detachable from at least a part of the lower part of the main body. The present invention provides an adhesive guide member in which an engagement portion that can be engaged with the adhesive is formed, and an arm portion is integrally formed on the other side of the main body to abut against a body panel and regulate the guiding position of the guide surface. Therefore, by simply bringing the edge of the guide member into contact with the guide surface of the guide member and pressing the shield glass against the mounting step of the body panel, an ideal pressing posture of the shield glass is always guaranteed. This completely eliminates the problem of the adhesive getting caught on the fastener during pressing, which causes poor adhesion of the shield glass, reduced functionality of the fastener itself, and poor waterproofing, as in the past.

Furthermore, if a fastener is present, this guide member is useful as a member that can be used repeatedly.

[Brief explanation of drawings]

FIGS. 1A-B are perspective views showing an adhesive guide member according to an embodiment of the present invention from the front and rear sides, and FIG. 2A is a perspective view of the main part showing the adhesive guide member attached to a fastener. Figure 3B is a cross-sectional view taken along the line A-A in the same figure, and Figure 3 AB is a cross-sectional view of main parts showing the work order of pressing the shield glass against the mounting step of the body panel using the adhesive guide member. The figure is a sectional view of a main part showing the conventional work of pressing the shield glass against the mounting step of the body panel. ■... Adhesive, 3... Mounting step, 4... Fastener, 4a... Gripping piece, 4b... Fixing piece, 5... Locking claw, 1o... Guide member Main body, 11... arm part,
12... Guide surface, 13... Lower engaging portion, 13a.
...Concave portion, 13b...Stepped portion, G...Shield glass, P...Body panel, Patent applicant: Nissan Motor Co., Ltd. Patent applicant: Kato Hatsujo Co., Ltd. Figure 1 (A) +3b Figure 1 ( B) Figure 2 (A) Figure 2 (B) Figure 3 (A) Figure 4

Claims (1)

[Claims] Adhesive is applied to the periphery of the shield glass, and when it is pressed against the mounting step of the body panel, it is attached to the molding mounting fastener fixed near the mounting step,
A guide member for guiding the pressing position of the shield glass, which forms a guide surface on one side of the main body for guiding the edge of the shield glass in the pressing position, and is removable with the above-mentioned fastener on at least a part of the lower part of the main body. Adhesion of shield glass characterized by forming an engaging part that engages with the main body, and integrally forming an arm part on the other side of the main body that comes into contact with the body panel during installation and regulates the guiding position of the guide surface. guide member.