JPS6064023A - Mounting structure of car glass run - Google Patents

Abstract

PURPOSE:To improve mounting strength of a glass run on the outer end side of a door sash part, by a method wherein an engaging projection, formed integrally with a glass run body, is engaged with and locked in an engaging recess in the door sash part. CONSTITUTION:A glass run body 17 is engaged with and held in a glass run mounting part 4 of a door sash part 3, and a seal part 18, brought into resilient contact with an edge 1C of a door glass 1, is extended from the body 17. An engaging projection part 23 is formed on a juncture 22 for integrally interconnecting a drip mole seal lip 19 and a seal part 18, and the engaging projection part 23 is engaged with an engaging recess part 24 formed in an outer end 3a of the door sash part 3. Such engaging and holding enable improvement of the mounting strength of a glass run 2 on the outer end 2a side of the door sash part 3 and the mounting strength of the lip 19 to the sash part 3.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an improvement in the mounting structure of an automatic glass run.

As a conventional structure for installing a glass run for self-fAN, for example, the one shown in FIGS. 1 and 2 is known.

Is this mounting structure door glass 1? 2 glass runs, 1 side, roughly inverted U-shaped door sash section 3 to guide the exit.
The glass run J (! VCifE is installed in the part 4, and two glass runs are integrally attached to the door sash part 3. In the same figure, 5 is the roof outer panel 6 and the door outer panel. Joint flange 8 with a
(9 is the door weather of the door sash part 3) +1 knob installation 1
Attach to 101c in one piece.

Lulu door weather strike II knob, 12 &; 1 m The welt body side with approximately U-shaped cross section, with If, > TJ in the joint flange 14 between the door outer panel 7 and the door inner panel 3, 15 is the welt It shows a hollow glass channel which is integrally molded with the body side 12 and comes into elastic contact with the inner side y#A3b of the door sleeve portion 3.

By the way, in the conventional door seal X contamination with such a configuration, one door glass is raised and lowered by glass run 2, which is sprayed once in the door glass. 1ift then 1a outside l and outside 16i111 of door sash part 3? Fa 3
A step 4 of a fixed size occurs between the surface of the nail and the surface of the nail body, and as a result, that part becomes uneven as the outer surface of the nail body, which not only gives the original aesthetic appearance (y 43 , the disturbance in air θi when the vehicle is running is the cause of wind noise.

Therefore, in order to eliminate such malfunctions,
It is necessary to make the outer surface of the door glass and the outer surface of the door nut 141- almost flush, but in order to maintain this construction, simply align the outer surface of the door glass 141- with the outer surface of the door nut 141-. Gu S, jllll
1f; If iA and the outside I surface of the door glass are to be bent slightly, there is a possibility that the attachment structure Li of the glass run will be lowered on the outside μ side of the door glass part.

The present invention has been designed to address this situation: from the main body of the glass run to the main body of the glass run, which is formed by bending the outside wall of the door sash part. The fitting protrusion integrally formed in the vicinity of the seal part 11 which elastically contacts the edge of the extended side door glass 11 engages and locks the door sash part, especially the outside of the door ☆
The purpose is to increase the installation strength σ of the glass run on the μ side, and to provide a solution to the problem of a glass run in a motor vehicle train that would otherwise have a hole.

Embodiments of the present invention will be explained below based on the drawings. It should be noted that the explanation of the same part 1c as in the conventional example will be omitted.

FIG. 3 is a plan view of part e showing an example of the mounting structure for the automatic soil grass run according to the present invention.

As shown in FIG. 3, the glass run main body 17, which has two grooves on the door glass
P vc It is held in the glass run mounting part 4 of the door sash part 3 to be held, and this glass run main body 1
7, a seal dll 18 extends from the door glass 1 to form f, 9]c and μ contacts. This seal part 18 protrudes 160,000 times outside the vehicle from the medium heat part of the door sash part 3 to a position where the outside 1111 times +5a of the drip molding 5 and the outside 11QI + 1111 of the door glass 1 are almost flush. Extended door sash section 3
Outside 111f1iaa&while covering the outside surface of the drip molding 5 (in this example, the 41F of the drip molding 5 bent into the door outer panel 7IllI)
Bullet hardness on the outer surface 5a of the curved portion 5h! The molded seal lip 19, which extends up to 1g, extends to 11g.

When the door is closed, this door molding seal 11 knob 19ij comes into contact with the outer surface 5alC of the drip molding 5, the bent part 5b of the drip molding 5, the door outer panel 7, the door weather strip 9, and the door sash part. 3, the outside of the door sash part 3 is closed at positions 1 to 1 in the vicinity of the opening 3a, and it prevents rainwater from entering the space 20. To prevent an increase in air resistance and the occurrence of wind hills caused by turbulent flow of moss entering the space 1i1s 20 during driving, and to prevent the occurrence of wind slopes in the space 20.
[Kelowgai] From 6, I broke the tIL command and defeated it myself! 1
In addition to improving the aesthetic appearance of the door sash 3 and the glass run 2, it is also sunken to prevent water from entering the upper chamber 21 between the door sash 3 and the glass run 2. A small fitting protrusion 23 is formed at the joint 22 where this double mold seal lip 19 and the sealing part 18 are integrally joined. The part 23 is bent and provided on the outside 11 of the door sash part 3.
It is attached inside the 24.

In order to keep the fitted part A 23 in the fitting part 24, the glass run 2 against the door sash part 3, especially the outside 1fl dA 3 a +Il of the door sash part 3.
! Same as above for the installation strength of Glass Run 2 in l, and Drip Morsol +1, Tsubu] 9 Door the Sosh HT, J
The mounting strength for J. 3 is the same as above, and the drip molding seal lip is 190 mm 1'L]
64 rule, when the door is opened, the extending return portion 19a of the drip molding seal lip 19 is outside the drip molding 5. It makes elastic contact with the center of the drip molding 5a, thereby improving the sealing performance between the drip molding 5 and the molding seal lip 19.

In addition, 1tL'l l':ia of the door sash part 3
3h When the door weather strip 10171vc, which has a V-shape 1 and a hole 1, comes into elastic contact with the outer surface 7a of the door outer panel 7σ when the door is opened, it forms an intermittent seal between the door sash portion 3 and the door outer panel 7. The door weather strike 11 butt 9 is fitted and held at Q7t. Between the door weather strip handle 1 part 10 and the glass run attachment part 4, there is a door seal 11 having a substantially U-shaped cross section, which is connected to the door weather strip handle 1 part 10 and the glass run mounting part 4 (=, J' 1% 2
5 is formed on both sides of this mounting part 250! -, glass run main body 17 side and door glass] 1t1!1
The floating parts 17a and 26a extending from the side of the door seal lip part 3 [126], which are exposed to the surface lb, engage with the door seal II lug mounting part 25 by clamping it from both sides. 1st place and 1'.

In this embodiment, the glass run body 17 of the glass run 2 is fitted into the glass run mounting portion 4.
, the door end 26h of the door seal lip part 26 attached to the door seal lip fitting 25, the base 18a of the seal capital 18, and the four parts 22 between the seal part 18 and the drip molding seal II knob 20. , the mounting strength of the glass run 2 to the door sash part 3? 11E-1 is made of hard material such as solid rubber to increase the
] part, -4- straw, drip molding seal lip 1
9. Sealing portion 18 of door glass 11 rule S] 8h
and door seal) The extension of the door glass 1 side formed on the lug portion 26, the active portion 26ci, the drip molding 5, the elasticity against the door glass 1, that is, the seal 1 (same as above), the sponge It is made of soft gamma material such as rubber or foam.

In such a configuration, the door glass I? When the door glass 1 is closed, the door seal 1's extension 1 formed on the knob 26 (iM capital 26c) is closed.
The door glass L and the door opening part 26
The gap between the door glass 1 and the seal part 18 is sealed, and the seal part 18 comes into elastic contact with the edge 1c of the door glass 1, so that the gap between the door glass 1 and the seal part 18 is sealed. becomes. on the other hand,
When the door is closed, the door weather strip 9 is exposed outside the door outer panel 7! l uli, i 7 a,
1t-It of the door satsushi part 3! ; 4M 3 b is the glass channel 15 [, and the extension part 19a of the molding seal lip 19 is placed on the outer surface 5a of the drip molding 5.
k+, i inside and outside 21.15 will be 3 jij K sealed key. In this case, the glass rough 7E is integrally molded on the body 17, and the door sash BB 3 (73
Outside jlIjy 3, > y cover 11 tube molding seal lip 19 is +1 at position C near outside i1 end 3a.
4g suru (D T, Preventing rainwater, etc. from entering the Ima section 20, automatic ■ Air entering the interrogation section 20 during driving b1
[To prevent the occurrence of air resistance and *+LJ+ noise, and to prevent the occurrence of air resistance and *+LJ+ noise; Improvement: 1. ,
In addition, since the seal part 18 and drip molding seal 11 knob part 26 are integrally molded, it is possible to prevent water, etc., from entering the one-ton chamber 21 from between the door sash part 3 and the glass run 2. It can be prevented.

When the door is closed, the drip molding 5's /
L + 111] And 5 a, Do 1j There is almost a continuity i between the slave part a 22 between the knob mold seal 11 and the seal part 18 and the outer surface 1a of the door glass 1.
#+, so it is possible to improve the appearance of the automatic vehicle and to prevent wind noise from occurring.

Furthermore, a fitting protrusion 1 is also integrally formed in the vicinity of the seal part 18 extending 7' from the glass run body 17 in the fitting recess 24 formed 2' on the outside of the door sash part 3. Since the 23 parts are low-perspiration locking, combined with the fact that the glass run main body 17 is fitted and held by the glass run receptacle 41 + su 4, the 2 glass runs, the door sash part 3, and especially the seal part 18 of the 2 parts. Drip molding seal + 1 tab] 9 +1111 can be firmly attached to the door sash part 3.

Next, Figures 44, 41 F1 and 6 are formed on the door sash! FIG. 7 is a cross-sectional view of another embodiment of the fitting recess and the fitting groove iiB in which the glass rough VC is formed.

That is, in the embodiment shown in FIG. 4, the outside of the door sash portion 3 is bent downward to form a fitting recess 24Aja' having a cross-sectional shape.
On the other hand, a fitting recess 24 is formed on the glass run 2 side.
A fitting protrusion 23A is formed to fit VCIIJ in A,
The fitting protrusion 23AyI/fitting 9 is inserted into the fitting recess 24A.
It is locked. In this case, it is possible to attach the glass run 3 to the door sash 3, and, unlike the embodiment shown in Fig. 4 above, the outside of the door sash 3 can be removed. 11m9:iM3a
%' 1111 just by bending downward? By forming the four joints 24A, it is possible to form a single V mold for that part, so it is possible to improve the moldability of the door sash portion 3. In addition, r
i3] Since the structure is such that the one-sided protrusion 23A is fitted, the distance l between the stopper part 27 and the base end of the drip mold seal lip 19, which will be described later, is ? By increasing the size of the body, it is possible to contribute to the aesthetic appearance of the body.

In addition, in this example, 1) 1f glass run 2
Sea A/i'%Is 18 Ji f
l) Position +iz vc u, f+'+J, 4d j:;A of the door glass 1, a part of a stopper for preventing the door glass 1 from rising 16 times/\\. Since 27 is in the shape of one piece, it is self! 1II
When a car is traveling at high speed, the negative pressure generated on the outer surface of a heavy body causes a so-called slope to appear. Even if it is, the front 1; C nuttsupa part 27 VC, &H [1c of the door glass 1 will be the concubine of this 4th time. Therefore, the stopper 7% 27 prevents the door glass l from moving in the upward direction 16, so that there is a gap between the edge IC of the door glass 1 and the seal part 18. Also, the edge IC of the door glass I never comes off from the seal portion 1B.

Therefore, the above-mentioned so-called suction 11.1 (even if
Occurrence of wind 8 or rattling of the door glass itself
'+Ill! 'F+ can be prevented by squeezing.

Moreover, in the embodiment shown in FIG. 5, 1 ft outside the door sash portion 3! l 3 a it! Bend the upper VC of the II case to form a fitting recess 24B in the shape of a reverse abbreviation.
In 124B, there is a fitting part 23B, and in the previous nLj Ize ζ combination, there is a matching part 23B in 24B.
7 functions are locked.

In the MA@ configured in this way, the fitting recess 24Bl/i & the pedestal holder 238 are brought down and stopped at the upper position of the door sash 3, and the glass run 2 is connected to the door sash 3. It is possible to improve the installation work and the strength of the Grass Run 2 compared to the Doasa Sauce City 3. In addition, this lifting platform IC has a door σJ I&i IJ+i at the same +19, and the extended end 19a of the knob 19σ is located at the outer 16th direction. 111
Relationship 1 of the degree concave portion 24BVC of the J ωζ mating protrusion 23B
J: The extension of the tri-sof mold seal lip 19σ, which causes the door to close when the door is closed, is 19σ.
The part 19a (1) is designed to ensure reliable elastic contact with the trip molding 5.

1 to ζ et al. J! shown in Figure 6! Example V: Door Satsushi-1-Hls 30) Yume Rule Q: #3 a tl
llI'l, 1: Bend the same and lower parts 1 to form fitting recesses 24c and 24D7y in the shape of a reverse abbreviation of section 1f11 and an abbreviation of section 11, and the other side. , g = x ray
2 it! l ICu, sor+, I-1/2! r
W
23c, 231) Formation, Te, AiIefrl & concave 5B 2 abutment 0, 241) Inner vcvc, missing f
5V523 C, 23D ke (field f (related IL. ko σ)) Each relative base 1i1523
c, 23D are engaged 11 in both the fitting recesses 24C, 24D.
75;
De fine, door satsushi part 3-kachi no glass run 2 ov A
S'l il 'lX'I+fj can really defend against IL.

A ground ball, as shown in Figure 7, Doasa Soshu i% 3
Both 11111 parts of the door seal 11 knob mounting part 25,
11 loaves 1111 Bend into a substantially V-shape to form engaging portions 25n, 2!
'in; 7 form father - f (bba, t'' 7 '/ -/l
/I+-tube j', u') 611111 and NFC part 11:, part 26 extending from the glass run main body 17 side
h, 17a, so that the door seal 1 top i'Su 26 can be firmly attached so that it does not fall off from the door seal 11 lug 25 of the door sash portion 3.

Also, as shown in f and c in FIG. 8, the outside of the door sash portion 311111 of the drip molding 5 is 1μII +M15. 1 new surface concave stepped portion 28? While forming, grass run 2
V is formed! From the stopper part 27, 19 pieces of drip molding seal II are extended upwards, and when the door is closed, the drip molding seal 11 and the drip molding seal 19 extend upward. 'i319 a is 1) 1
It may be made to come into elastic contact with the 1-13 portion 28.

In the case of a mismatch as in this embodiment, first, the outer circular surface 5a of the drip molding 5, the top molding seal II
The outer surface 27a of the 9b1 stopper part 27 and the outer surface 1a of the door glass 1 are covered with blood. If the case is automatic, the aesthetic appearance of 1℃ is the same as above, and the automatic ■ Low air resistance when driving? In addition, a fitting protrusion 23C protrudes from the base end of the drip molding seal 11 lug 9. Since the concave portion 24 Cil'cλ' 1 and 1 series 1 and 2 are recessed, when the door is opened, the drip 7-Lucille II knob 19 can be prevented from being cut 2'L out of the way. ,
lif+'long bullet+b y against drip mall 5
Igl can be done.

As is clear from the above explanation, the main fly is +111'W outside the rising side of the door opening. In the low-cut recess formed by bending M'i, insert a glass run σ] Main body part 4H
A 14kO protrusion is integrally formed in the vicinity of the seal part that extends from the main body of the glass run to make elastic contact with the bottom edge of the Y glass. As a result, I know that I will be able to improve the door service department, especially the extra edition of Grass Run on the outside of IL.

[Brief explanation of the drawing]

Figure 1 is a 1tlll 1flj diagram of an automatic JrL, and Figure 2 is a side view of part 9 11J showing an example of the construction of a conventional self-rubbing glass run. An example of a one-point rotation of the installation calibration of such an automatic heavy-duty glass run? The cross-sectional view of 1115 shown in Fig. 4, Fig. 5, and Fig. 6 are the fitting opening (
Sb and 1 binding tip part part I@example 9 part 1rJi figure showing IL, - Lua figure is door seal IJ knob removal part 1 other example embossed part iV+ side 1st 1, white 3
FIG. 8 is a bottom sectional view showing another example of attachment of the Do II tube molding seal 11 tube to the drip molding. 1... Door glass, 1c... Edge (2 Moxibustion, 2... Glass run, 3... Door sash, 3a... Outside t11
11ν (j5. 16... upper wide, 17... glass run body, 18... seal Wu, 23° 23A, 23B
, 23C, 23D...1 (Father 0 Tuya, 24.24A,
2j B, 24C, 2'4D... ((many total)
recess.

Claims (1)

[Claims] il+ Door glass for the door satsushi part? Elevating DJ
In the mounting structure of the auto IIjI blood glass run, in which the glass run is mounted on the body for guiding the body,
The main body part of the glass run (n11) extends from the main body of the glass run (1'1. An automatic glass-opening structure characterized in that a fitting protrusion integrally formed in a position near a seal part which comes into elastic contact with the edge of the door glass is engaged with the lower plate.