KR20120065449A - Clip - Google Patents

Abstract

It is provided around the trunk | drum 20 inserted into the installation hole 5a of the other panel 5, and the trunk | drum 20, and the trunk | drum part with respect to the installation hole 5a in contact with the other panel 5 is carried out. A male member 2 having a sealing combined flange portion 21 for restricting the insertion amount of the 20, and a male member having a head portion 10 that can be engaged with the engaging portion 4a of one panel 4 ( 1), the shaft portion 11 is inserted into the trunk portion 20 to protrude its tip from the lower end of the trunk portion 20 so as to prevent the male member 1 and the female member 2 from being pulled out. In the clip 3 which expands a part of the trunk portion 20 and prevents the female member 2 from escaping from the installation hole 5a, the male member 1 protrudes around the shaft portion 11 to plan. A sealing outer sucker 17 having a size covering the branch 21 from the outside, and a sealing inner sucker 18 that protrudes into the inner sucker inner surface and is smaller than the flange portion 21. And the flange portion 21 and the outer sucker portion 17 are pressed against the other panel 5 in a use state in which the shaft portion 11 is prevented from falling into the trunk portion 20, and the inner sucker portion 18 is provided. ) Was pressed against the flange portion 21 to press the flange portion downward.

Description

Clip {CLIP}

The present invention relates to a clip, in particular a male member and a female member.

Fig. 6 (a) shows a conventional clip published in Japanese Utility Model Publication No. 7-43471 and Japanese Utility Model Registration No. 2544566. In this structure, the male member 109 is provided at the upper end of the shaft portion 115 that can be locked to the locking portion 112 provided in the panel 111, and the head portion protruding in a direction orthogonal to the axial direction of the shaft portion 115 ( 113, a shading portion 114 provided below the shaft portion 115 to protrude in parallel with the head portion 113, and an engaging bulge portion 115a provided at the lower end portion of the shaft portion 115; Has This clip is installed in the panel 111 by sandwiching the engaging portion 112 provided in the panel 111 between the head 113 and the sunshade portion 114. On the other hand, the arm member 110 is provided in the cylindrical body portion 117 to be inserted into the installation hole 102 of the panel 101, the upper end of the body portion 117 and the longitudinal direction of the body portion 117 and The flange part 118 extended in the orthogonal direction, and the some slit 119 cut from the lower end part of the trunk part 117 to the upper end side. The arm member 110 inserts the trunk portion 117 from the installation hole 102 of the panel 101 and presses the trunk portion 117 until the flange portion 118 abuts with the panel 101. Is installed. And the male member 109 by inserting the engaging bulge 115a of the male member 109 from the insertion through hole in the center of the body portion 117 of the female member 110 to protrude from the lower end of the body portion 117. It does not come out of the arm member 110. As a result, the panel 111 is fixed to the panel 101.

In the above structure, although the engaging force of the arm member 110 with respect to the panel 101 becomes strong, liquid, such as water, flows from the trunk part 117 of the arm member 110 to the panel 111 side (upper surface side). There is a risk of intrusion. This is caused by the lack of the pressing force of the flange portion 118 with respect to the panel 101, and the male member 109 mounted to the panel 111 to the female member 110 attached to the panel 101. Is inserted in an inclined state, it is also caused by the male member 109 and the female member 110 is engaged in the state in which the sunshade portion 114 is partially excited with respect to the flange portion 118, causing a gap. . Fig. 6 (b) shows an example of the countermeasure. For this countermeasure, the leakage preventing packings 105 and 106 are used. The packing 105 serves to maintain watertightness between the panel 101 and the flange portion 118 and the packing 106 between the flange portion 105 and the sunshade portion 114, respectively.

Japanese Utility Model Publication No. 7-43471 and Japanese Utility Model Registration No. 2544566 disclose a structure for improving watertightness without using such packing. Here, the structure of Japanese Utility Model Publication No. 7-43471 is not shown, but compared with the structure shown in FIG. It is larger and smaller than the diameter of the mounting hole provided in the other panel, and the male member exits from the female member by being caught in the state where the shading portion of the male member is projected from the trunk of the female member. It is preventing. At this time, the shading portion of the shaft portion in the male member is pressed against the edge portion of the opening formed at the upper end of the body portion in the female member. On the contrary, the structure of Japanese Utility Model Registration No. 2544566 has an umbrella shape such that the shape of the sunshade portion of the male member can cover the entire flange portion of the female member from the outside as compared with FIG. have. The umbrella-shaped sunshade is pressed against the other panel in a state where the shaft of the male member protrudes from the trunk of the female member and is caught by each other.

In the structure disclosed in Japanese Utility Model Laid-Open No. 7-43471, the upper edge of the opening of the body portion on the female member side with the sunshade portion on the male member side fixed with each panel by engaging the male member and the female member. Since it is pressed against, the inner space of the trunk portion of the arm member and the space between the two panels are sealed from the outside. In Japanese Utility Model Registration No. 2544566, when the male member and the female member are engaged, the shade member on the male member side covers the flange portion of the female member from the outside, and the shade member is prescribed by the panel provided with the female member. Since the pressure contact force is pressed, the inner space of the trunk portion of the arm member is sealed from the space between the two panels. In addition, in the structure disclosed in each document, even when the female member and the male member provided in each panel are relatively displaced along the panel, for example, it is possible to maintain a sealed state and maintain a stable engagement state without shaking.

Patent Document 1: Japanese Utility Model Publication (Pyeong) 7-43471 Patent Document 2: Japanese Utility Model Registration No. 2544566

In the structures disclosed in Japanese Utility Model Laid-Open No. 7-43471 and Japanese Utility Model Registration No. 2544566, the watertightness can be improved to some extent even if the packing is closed in comparison with FIG. 6 (b). However, in clips used in fields such as vehicles, for example, one of the panel to which the male member is fixed and the panel to which the female member is fixed are the inner panel on the side of the vehicle body and the trim board on the other side is fixed to the inner panel. Therefore, there is a desire to significantly improve watertightness without increasing parts. Therefore, an object of the present invention is to provide a clip that does not use the packing as in the patent document, and furthermore, it is possible to give the same degree or more water tightness as in the case of using the packing.

The invention of claim 1 for achieving the above object is used in the case where one panel is installed and fixed to the other panel, and a cylindrical body portion inserted into an installation hole provided through the other panel, and around the upper end of the body portion. And a male member provided with a female member having a sealing combined flange portion that contacts the other panel to regulate the insertion amount of the body portion with respect to the installation hole, and a male member having a head portion that can engage the engaging portion provided in the one panel. And a clip for inserting the shaft portion of the male member into the body portion and protruding from the lower portion of the body portion so as to prevent the female member from extending out of the installation hole by unfolding a portion of the body portion. The male member protrudes around the upper side of the shaft portion to the outside of the flange portion. A sealing outer sucker having a covering size and a sealing inner sucker projecting to an inner surface of the outer sucker, the sealing inner sucker being smaller than the flange portion, wherein the flange portion is in a used state such that the shaft portion is prevented from falling out of the body portion; The outer sucker is pressed against the other panel, respectively, and the inner sucker is pressed against the flange to press the flange downward. The invention of claim 1 will be described below with reference to FIGS. 1 to 4.

In addition, the invention of claim 2, together with the requirements up to "in" in the invention of claim 1, the male member protrudes around the upper side of the shaft portion and the sealing outer sucker having a size covering the flange portion from the outside. And an inner sucker for sealing that protrudes to an inner surface of the outer sucker and is larger than the flange portion, wherein the outer sucker, the inner sucker and the flange portion are held in such a state that the shaft portion does not exit the body portion. It is arrange | positioned concentrically centering about the said installation hole, It is characterized by the above-mentioned to press contact with the said other panel, respectively. The invention of claim 2 will be described below with reference to FIG. 5 as an example of the embodiment.

In each of the above inventions, when installing and fixing one panel to the other panel, first, the male member is installed on one panel by engaging the head of the male member to the engaging portion of the one panel, and the body portion of the female member is placed on the other panel. The female member is temporarily fixed to the other panel by inserting it into the mounting hole until it is regulated by the flange part. Then, when the shaft portion of the male member is inserted into the body portion of the female member and the tip of the shaft portion protrudes from the lower portion of the female portion, a portion of the body portion of the female member is opened and the female member is caught in the installation hole of the other panel. And the engagement of the arm member is completed, one panel and the other panel is connected. Further, in each invention, it is more preferable that the male member has a sealing large diameter portion that overlaps the upper edge of the opening provided in the trunk portion of the female member in a use state in which the shaft portion is prevented from exiting the trunk portion. 3).

In the invention of claim 1, in the state of use in which one panel is attached to the other panel by engaging the male member and the female member and fixed, the watertightness of the same degree or higher than that in the case of using the packing according to the following (a) to (c). Can be added to achieve high quality.

(A) The outer side sucker part and the inner side sucker part which are pressed against the other panel, that is, the two-part sealing structure, can prevent liquid from invading from the body part of the arm member to the upper surface side of the flange part. Invasion of the liquid to the side can be more reliably prevented.

(B) One panel can be prevented from entering liquid from the mounting hole of the other panel to the lower surface of the flange part by the flange part and the outer suction part, that is, the two part sealing structure, which are pressed against the other panel. The leakage of the liquid to the side can be prevented more reliably.

(C) Since the inner suction part on the male member side presses the female member side flange portion downward, the pressure contact force of the flange portion with respect to the other panel is increased. The liquid, that is, the liquid leakage preventing effect of (b) is further improved.

In the invention of claim 2, in the use state in which one panel is installed on the other panel by engaging the male member and the female member, in addition to the above (a) and (b), the packing is used as follows (d) and The same or more watertightness can be provided, whereby high quality can be realized.

(D) Since the inner sucker on the male member side is pressed against the other panel in the same manner as the outer sucker and the flange portion, the three-part seal is applied to the liquid penetrating into the lower surface side of the flange portion from the mounting hole of the other panel and the like. By the constitution, the liquid leakage preventing action of (b) can be further improved.

In the invention of claim 3, since the male member has a sealing large diameter portion that overlaps the upper edge portion of the opening provided in the trunk portion of the female member, the cylindrical body portion of the female member according to the invention described in claims 1 and 2 The liquid penetrating from the inside to the upper surface side of the flange portion has a sealing configuration of three parts of the large diameter portion together with the outer sucker portion and the inner sucker portion of the male member, whereby the above-described liquid leakage can be more reliably prevented.

Fig. 1 (a) is a sectional view showing an insertion midway state in which a male member is inserted into a female member in a state where two panels are fixed to each other using a clip according to a preferred embodiment of the present invention.
Fig. 1 (b) is a cross-sectional view showing insertion completion, that is, use state of the clip, in a state where two panels are fixed to each other using a clip according to a preferred embodiment of the present invention.
2A is a front view of a clip according to an embodiment of the present invention.
2B is a side view of the clip according to the embodiment of the present invention.
(A) is sectional drawing along the AA line of FIG.
Fig. 3B is a cross sectional view showing a state in which the male member is inserted into the female member.
Fig. 4A is a top view showing the male member.
Fig. 4B is a half sectional view showing the male member.
5 (a) and 5 (b) are cross-sectional views corresponding to FIG. 1 showing a state in which two panels are fixed to each other using a clip according to a modification of the embodiment of the present invention.
6 (a) shows a state where the panel 101 and the panel 111 are fixed by conventional clips disclosed in Japanese Utility Model Publication No. 7-43471 and Japanese Utility Model Registration No. 2544566. Figure is a diagram.
FIG. 6 (b) is a diagram showing an example of countermeasures for preventing a gap from occurring between the clip and the panel in the fixing structure shown in FIG. 6 (a).

EMBODIMENT OF THE INVENTION Hereinafter, preferred embodiment of this invention is described. Hereinafter, with reference to FIGS. 1-4, the structure of the clip which concerns on preferred embodiment of this invention, and the operation method and operation characteristic at the time of fixing two panels with each other using this clip are demonstrated. And the modification of embodiment of this invention is demonstrated, referring FIG.

The clip 3 which concerns on preferable embodiment of this invention is comprised from the male member 1 and the female member 2 which are mutually detachable as shown in FIGS. The material of the male member 1 and the female member 2 is an injection molded article of resin such as polyacetal (POM) or polypropylene (PP). Here, the male member 1 is provided on one panel 4 (in this example, a door inner panel of a car door is assumed). The arm member 2 is provided on the other panel 5 (assuming a door trim board in this example).

One panel 4 is provided with a locking portion 4a, which is a circular hole, and a male member 1 is provided with respect to the locking portion 4a as described later. In addition, the engaging portion 4a is provided with a guide hole for introduction, not shown, which is continuously provided in the circular hole. On the other hand, the other panel 5 is provided with an installation hole 5a. As described later, the female member 2 is temporarily fixed to the installation hole 5a, and then the female member 2 is attached to the male member. Hang up with 1). In addition, since the counterpart of the female member 2 is deformed by being pushed out by the male member 1, the male member 1 is fixed to prevent the female member 2 from exiting.

As shown in FIGS. 1A and 4, the male member 1 is slightly above the head 10, the shaft 11, the engagement bulge 12, and the engagement bulge 12. Outer sucker 17 for sealing and outer sucker that are provided around the upper side of the push bulging part 13 and the shaft part 11 which are located, and are sized to cover the flange part 21 of the arm member 2 side from the outside. The inner suction part 18 for sealing which protruded to the inner surface of 17, and the lower part of the outer sucker part 17 among the shaft parts 11, are provided in the upper side of the trunk part 20 of the arm member 2. The sealing large diameter part 14 which overlaps an upper edge part of an opening is provided integrally.

Among these, the head part 10 has an outer diameter larger than the diameter of the circular hole of the locking part 4a, and when the male member 1 is engaged with the locking part 4a provided in the panel 4, the panel 4 is carried out. The regulating plate part 15 which abuts on the upper surface of this, and the upper shaft part 11a engaging with the circular hole of the latching part 4a among the shaft parts 11 extended downward from the center of the lower surface of this regulating plate part 15 are comprised. The shaft portion 11 has an outer diameter substantially the same as that of the upper shaft portion 11a, and has an outer diameter smaller than that of the shaft portion 11b and the shaft portion 11b, which form a lower portion than the position where the outer sucker portion 17 is provided. The upper small diameter shaft portion 11c formed between the 11b and the pressing swelling portion 13, and the diameter of the cross section is substantially the same as the upper small diameter shaft portion 11c, and the pressing swelling portion 13 and the engaging swelling portion ( It consists of 11 d of lower side small diameter shaft parts formed between 12).

The outer diameters of the upper shaft portion 11a and the shaft portion 11b and the maximum diameters of the pressing swelling portion 13 and the engagement swelling portion 12 are set to approximately the same dimensions. In addition, the size of the outer diameter of the upper shaft portion 11a is set such that the upper shaft portion 11a and the locking portion 4a are forcibly fitted to each other when the upper shaft portion 11a is inserted into the circular hole of the locking portion 4a, for example. do. The outer diameter of the shaft portion 11b is set corresponding to the inner diameter of the trunk portion 20 in the arm member 2. The engagement bulging part 12 is a substantially truncated cone shape in which outer diameter gradually becomes small toward a front-end | tip. The outer diameter of the lower small-diameter shaft portion 11d is set to a dimension suitable for pressing and extending a part of the trunk portion 20 in the arm member 2. The pressing swelling part 13 is set to the dimension suitable for maintaining the state in which the trunk | drum 20 in the arm member 2 was pressed and expanded as mentioned above.

Moreover, the large diameter part 14 is formed in the lower part of the inner side of the outer side sucker part 17, and is made into the substantially cone shape centering on the shaft part 11b, and the engagement bulging part 12 is the arm member ( In use state, which is pierced through the trunk portion 20 in 2), the upper edge portion of the opening provided in the upper end side of the trunk portion 20 of the arm member 2 is close to or abuts. The outer sucker portion 17 has a horizontal portion extending horizontally between the upper shaft portion 11a and the shaft portion 11b and an inclined portion extending obliquely downward from the outer peripheral portion of the horizontal portion, and has an umbrella-like shape. It is preferable that the size of this outer sucker part 17 is sufficient size to cover the arm member side flange part 21 mentioned later. The inner sucker 18 has an inclined portion projecting obliquely downward from the inner surface of the horizontal portion of the outer sucker 17. The size of the inner sucker 18 is smaller than that of the outer sucker 17 and the flange 21, and the inclined portion of the inner sucker 18 constitutes the outer sucker 17. It is approximately similar to. Moreover, in the center of the upper surface of the regulation board part 15, the concave-shaped part 16 which recessed substantially cylindrically toward the downward (upper axial part 11a side) is provided.

On the contrary, as shown in Figs. 1A and 2, the arm member 2 is provided with openings in the upper side and the lower side thereof, and has a cylindrical body penetrated in the longitudinal direction of the through-hole connecting these openings therein. A part 20, a flange portion 21 formed around the upper end of the trunk portion 20, a pair of elastic piece portions 22 provided opposite to the trunk portion 20, and a tip end portion of the trunk portion 20 A pair of slits 24 provided in a vertical groove form from 23 upwards (head part 10 side) are integrally provided.

The inner diameter of the through hole provided in the barrel 25 of the trunk portion 20 is large enough to penetrate the engaging bulge 12 of the male member 1 with little resistance from the upper opening to the middle. to be. The inner diameter of the through hole gradually decreases from the opening to the lower opening (end face of the tip portion 23), and becomes smaller than the diameter dimension of the engaging bulge 12 of the male member 1 near the lower opening. Moreover, about the outer diameter of the front end part 23 of the trunk part 20, it becomes small as it approaches the lower opening (end surface of the front end part 23). In this manner, the tip portion 23 of the trunk portion 20 is formed to become thinner toward the end, and thus is easily inserted into the installation hole 5a of the panel 5. In addition, since the pair of slits 24 are formed at the tip portion 23 of the trunk portion 20 as described above, the trunk portion is inserted when the shaft portion 11 of the male member 1 is inserted into the through hole of the trunk portion 20. The tip portion 23 of 20 is elastically deformed. Accordingly, when the shaft portion 11 of the male member 1 is further pushed into the through hole of the trunk portion 20, the engaging bulge portion 12 provided at the tip of the shaft portion 11 is the tip portion 23 of the trunk portion 20. Press to expand, and finally the engagement bulge 12 projects outward of the inside of the cylinder 25. Moreover, the upper edge part 27 around the opening provided in the upper part of the trunk | drum 20 is formed with the taper from which the diameter of the cross section of a through hole becomes small gradually from top to bottom (from this opening). In addition, the upper edge portion 27 is the large diameter portion 14 of the male member 1 in a state of use in which the shaft portion 11 of the male member 1 cannot be pulled out of the trunk portion 20 of the female member 2. It is possible to engage to block the opening of the body portion.

The flange portion 21 has a substantially sunshade shape projecting obliquely downward over the entire circumference of the edge portion from the edge portion of the opening of the upper end of the trunk portion 20. Moreover, the maximum diameter of this flange part 21 is set smaller than the substantially umbrella-shaped outer sucker 17, and larger than the substantially umbrella-shaped inner sucker 18. As shown in FIG. In addition, a pair of piece 22 provided on the side of the body portion 20 is separated from the body portion 20 by the slit 26 formed in the body portion 20, except for the lower portion, and the lower portion as a point Elastic deformation is possible. At the upper end of each piece 22, a catching portion 22a which is engaged with the edge of the mounting hole 5a of the other panel 5 is provided in a stepped shape over the entire width direction.

Next, the operation procedure and operation characteristic at the time of installing one panel 4 to the other panel 5 using the clip 3 which consists of the above-mentioned male member 1 and the female member 2 are demonstrated. As the operation instruction, first, the male member 1 is provided for the panel 4, and the female member 2 is provided for the panel 5. Then both panels 4 and 5 are fixed to each other by engaging the male member 1 and the female member 2.

In more detail, the male member 1 is installed in the panel 4 prior to engagement with the female member 2. In this operation, for example, in the state where the head 10 of the male member 1 is inserted through the introduction guide hole provided in the locking portion 4a of the panel 4 or the hole portion similar thereto, as described above. By moving the male member 1 horizontally, the upper shaft portion 11a is engaged with the locking portion 4a.

In addition, the arm member 2 is inserted from the distal end 23 into the installation hole 5a of the panel 5, which is drilled and installed appropriately to the outer diameter of the trunk portion 20, and the flange portion 21 of the panel 5 It is mounted by being pressed against a surface until it is regulated to be inserted. In this insertion process, the one-piece portion 22 protruding slightly from the outer circumferential surface of the body portion 20 is bent inwardly by its elastic action and then restored at a time point passing through the installation hole 5a, so that the locking portion 22a is It is temporarily fixed by being engaged with the edge of the installation hole 5a.

Next, with respect to the female member 2 attached to the panel 5, the axial side engagement bulge 12 of the male member 1 attached to the panel 4 is placed above the opening of the trunk portion 20. After releasing, the engagement bulge 12 is pushed in until it penetrates from the bottom of the torso through the barrel interior 25 of the torso, and the male member 1 is engaged with the female member 2 and the panel 5 ) Is fixed to the panel 4. In this process, when the engagement bulge portion 12 is inserted to the middle of the barrel inner portion 25 of the trunk portion, the body portion is pressed while pressing the inner wall of which the inner diameter is narrowed and unfolding the trunk tip portion 23 that is easily elastically deformed in the slit 24. It protrudes from the bottom. In this structure, when the engaging bulge 12 protrudes from the lower end of the trunk portion 20 as shown in Fig. 1 (b), the push bulge 13 is pressed against the corresponding inner surface of the trunk portion, It is supposed to stay in an expanded state. In this state, the outer side sucker 117 is pressed against the panel 5, and the inner side sucker 18 is pressed against the flange 21, and the flange part 21 is pressed downward.

In the above structure, in the state of use of the clip 3 which the panel 4 was fixed through the engagement of the male member 1 and the female member 2 with respect to the panel 5, in the watertightness by the following structure, great.

(a) The liquid penetrating into the upper surface side of the flange portion 21 from the trunk portion 20 of the arm member 2 is the umbrella-shaped inner sucker 18, which is pressed against the flange portion 21, and the panel ( It does not leak to the panel 4 side by the watertight effect by the sealing structure of the two parts of the umbrella-shaped outer side suction part 17 pressed against 5).

(b) The liquid penetrating into the lower surface side of the flange portion 21 from the mounting hole 5a or the like of the panel 5 is a watertight action of the sunshade-shaped flange portion 21 inclined downwardly pressed against the panel 5. And the watertight action by the umbrella-shaped outer sucker 17 pressed against the panel 5, that is, the two-part sealing structure, can prevent liquid leakage to one panel side.

(c) Since the inner suction part 18 on the male member side presses the female member side flange portion 21 downward, the pressing force of the flange portion 21 to the panel 5 is increased, and accordingly, the panel The liquid penetrating into the lower surface side of the flange portion 21 from the installation hole 5a of (5), that is, the liquid leakage preventing action of (b) can be further improved.

(d) Since the large diameter portion 14 of the male member 1 overlaps the upper edge portion 27 of the opening provided above the trunk portion 20 of the female member 2 and closes the opening, the female member 2 In addition to the above (a), the watertight action by the large-diameter portion 14 is also obtained for the liquid penetrating into the upper surface side of the flange portion 21 from the tubular body portion of the tube). Said liquid leakage can be prevented more reliably.

(Variation)

5 shows the flange portion 21 of the female member 2, the outer sucker 17 and the inner sucker 18 of the male member 2 in the above-described embodiment described with reference to FIGS. The structure of the clip 3 which concerns on the modification which changed shape or size is shown by sectional drawing. In FIG. 5, the same code | symbol is attached | subjected to the member and site | part similar to FIGS. 1-4, and the code | symbol is changed only to the site | part which changed shape. This description makes it clear about the changes and the benefits thus obtained.

The following points of the modification of FIG. 5 are changed compared with the said form. Firstly, the sealing double-use flange portion 21A is the same in that it has a substantially sunshade shape projecting obliquely downward from the entire circumference of the upper end of the trunk portion 20, but does not come into contact with the inner umbrella portion 18 of the substantially umbrella shape. It is formed smaller in size, i.e., the inner sucker 18. Secondly, the sealing outer sucker 17A is the same in terms of being substantially umbrella-shaped consisting of a horizontal portion and a sloping portion around it, but the horizontal portion is formed even larger. Thirdly, the sealing inner sucker 18A is the same in that it protrudes substantially in the shape of an umbrella from the inner surface of the horizontal part of the outer sucker 17, but is larger than the flange 21, so that the male member side shaft portion is hooked. The bulging portion 12 is formed to be press-contacted to the panel 5 instead of the flange portion 21A in a use state in which the fitting bulge portion 12 protrudes from the tip portion 23 of the female member side trunk portion 20 and is not prevented from escaping.

Therefore, in the above modification, the outer side sucker portion 17A, the inner side sucker portion 18A, and the flange portion 21A have the engaging swelling portion 12 of the male member side shaft portion having the tip end portion of the female member side trunk portion 20 ( 23, the mounting holes (5A) are concentric, centered around the mounting holes (5a), that is, the mounting holes (21A), the inner sucker (18A), and the outer sucker (17A) in order. It is arrange | positioned so that it may move away from 5a), and it is press-contacted with the panel 5, respectively.

In the above structure, in the use state of the clip 3 in which the panel 4 is fixed through the engagement of the male member 1 and the female member 2 with respect to the panel 5, in particular, the point of watertightness is applied to the following configuration. By excellent.

(a1) The liquid penetrating into the upper surface side of the flange portion 21A from the trunk portion 20 of the arm member is the same as the watertight action by the umbrella-shaped inner sucker 18A pressed against the panel 5 in the same manner. The watertight action by the umbrella-shaped outer sucker 17A pressed against the panel 5, that is, the two-part sealing structure, can prevent the liquid from entering the panel 4 side.

(b1) The liquid penetrating into the lower surface side of the flange portion 21A from the mounting hole 5a of the panel 5 is the watertightness of the flange portion 21A of the sunshade-shaped inclined downward direction which is pressed against the panel 5, respectively. By the action, the watertight action by the umbrella-shaped inner sucker 18A, and the watertight action by the umbrella-shaped outer sucker 17A, that is, a three-part sealing structure, liquid leakage to one panel side can be prevented. .

(d1) Since the large diameter part 14 of the male member 1 overlaps the upper edge part 27 of the opening of the female member side trunk part, and closes an opening, it is a plan from the inside of the cylindrical body part of the female member 2; The liquid penetrating to the upper surface side of the branch portion 21A is provided with a sealing structure by the large-diameter portion 14 in addition to the above (a1), resulting in a three-piece sealing structure, thereby further improving the watertightness. .

In addition, this invention is not limited to embodiment described above and its modification, What is necessary is just to include the technical element specified by description of each claim of a claim. That is, the form which added various changes or improvement to the said embodiment and its modification can also be included in the technical scope of this invention.

In addition, this application is based on the JP Patent application (patent application 2009-241351) for which it applied on October 20, 2009, The content is taken in here as a reference.

1: Male member 2: Female member
3: clip 4: panel (one panel)
5 panel (other panel) 10 head
11: shaft portion 12: engagement bulge
13: Push bulge 14: Large diameter part
17, 17A: outer sucker 18, 18A: inner sucker
20: Body 21, 21A: Flange
22: part 22a: latching part
23: tip 24: slit
25: Inside the tub 26: Slit
27: upper edge

Claims (3)

It is used to fix and install one panel on the other panel, and is provided around a cylindrical body portion inserted into an installation hole provided in the other panel, and around the upper end of the body portion to contact the other panel for the installation. And a male member having a sealing combined flange portion for restricting the insertion amount of the body portion to the hole, and a male member having a head portion that can be engaged with a locking portion provided on the one panel, wherein the shaft portion of the male member is formed on the body portion. In the clip inserted into the protruding from the lower end of the body portion to prevent it from exiting, the clip extending part of the body portion to prevent the arm member from exiting from the installation hole,
The male member includes a sealing outer sucker having a size projecting around the upper side of the shaft portion to cover the flange portion from the outside, and a sealing inner sucker portion projecting to an inner surface of the outer sucker portion and smaller than the flange portion,
The flange portion and the outer sucker are press-contacted to the other panel, respectively, and the inner sucker is press-contacted to the flange portion in a use state in which the shaft portion is prevented from slipping out of the body portion, and the flange portion is pressed downward. Clip characterized in that.
It is used to fix and install one panel on the other panel, and is provided around the cylindrical body part inserted into the installation hole provided in the other panel, and the upper end of the said body part, and touches the said other panel, And a male member having a sealing combined flange portion for restricting the insertion amount of the trunk portion to the installation hole, and a male member having a head portion that can engage the engaging portion provided on the one panel, wherein the shaft portion of the male member is formed on the trunk portion. In the clip inserted into the protruding from the lower end of the body portion to prevent it from exiting, the clip extending part of the body portion to prevent the arm member from exiting from the installation hole,
The male member includes a sealing outer sucker having a size projecting around the upper side of the shaft portion to cover the flange portion from the outside, and a sealing inner sucker portion projecting to an inner surface of the outer sucker portion and larger than the flange portion.
The outer sucker and the inner sucker and the flange are arranged concentrically about the mounting hole in a use state in which the shaft portion is prevented from slipping out of the body portion, and pressed against the other panel, respectively. The clip which features.
The method according to claim 1 or 2,
And the male member has a sealing large diameter portion that overlaps the upper edge portion of the opening of the body portion of the female member in a use state in which the shaft portion is prevented from falling out of the body portion.

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