CN218400171U - Roof sealing structure of convertible car and convertible car - Google Patents

Abstract

The utility model provides a convertible car roof seal structure and convertible car, the utility model discloses a convertible car roof seal structure, including setting up the sealing strip on the sheet metal component below the roof, and this sealing strip includes basal portion, first sealing and second sealing, wherein, the basal portion includes centre gripping unit and props the unit, and buries the skeleton along with the shape in its setting in the basal portion; the first sealing part is abutted against the end part of the ceiling; the second seal portion abuts against an end portion of the front windshield. The utility model discloses a spacious covering or awning on a car, boat, etc. car roof seal structure through burying underground in the basal portion and following the skeleton that appears in its setting, when being convenient for realize the centre gripping to the sheet metal component, the skeleton of burying underground in the support element can play better supporting role to make first sealing and the second sealing that lie in the support element both sides support tightly with ceiling and preceding windshield respectively, and realize better sealing performance.

Description

Roof sealing structure of convertible car and convertible car

Technical Field

The utility model relates to the technical field of vehicles, in particular to spacious covering or awning on a car, boat, etc. car roof seal structure. And simultaneously, the utility model discloses still relate to an uncovered car that disposes this uncovered car roof seal structure.

Background

The sealing performance is an important index of the quality of the whole automobile, and the automobile sealing strip product is one of important parts for determining the quality of the index, is generally applied to automobile body parts such as front and rear windshields, doors, windows, a trunk and the like of the automobile, fills gaps among the automobile body parts, has the functions of shock absorption, water prevention, dust prevention, sound insulation, decoration and the like, and plays a role in maintaining drivers and passengers and the whole automobile.

There are various types of classification of the automobile weather strip products, and the classification is usually stopped according to factors such as the title of the device part (component), the type of material, the amount of composite material, and the operating characteristics. The device is classified according to the scale of the device part (component) and is the most common mode, and comprises an engine compartment sealing strip, a front and rear air window sealing strip, a door frame sealing strip, a door glass guide groove sealing strip, a door lower dust-proof strip, a door windowsill inner and outer sealing strip, a side window sealing strip, a skylight sealing strip, a roof cover sealing strip, a trunk (trunk) sealing strip and the like.

The convertible car is as the car that has the foldable car roof that can open, and in order to make things convenient for the vehicle to travel under bad weather, it is provided with seal structure mostly between front windshield and ceiling to the clearance that exists between the roof of sealed convertible car expandes back and front windshield's top, thereby reach waterproof dirt-proof effect under bad weather. However, the existing sealing structure is limited by the structure of the existing sealing structure, so that a good sealing effect is difficult to achieve, dust, rainwater and the like easily enter the vehicle, and the riding experience of passengers is affected.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing an uncovered car roof seal structure to do benefit to and realize better sealed effect.

In order to achieve the above purpose, the technical scheme of the utility model is realized like this:

a convertible top sealing structure for sealing a gap between a top and a front windshield, the sealing structure comprising a sealing strip disposed on a sheet metal member below the top, the sealing strip comprising:

the base part comprises a clamping unit which is U-shaped in cross section and clamps the sheet metal part, and a supporting unit which is connected to one side of the top of the clamping unit, is close to the front windshield and extends obliquely upwards to a gap between the ceiling and the front windshield, and a framework arranged along the framework is embedded in the base part;

a first sealing portion provided on a side of the supporting unit facing the ceiling and abutting against an end portion of the ceiling;

and a second seal portion provided on a side of the support unit facing the front windshield glass and abutting against an end portion of the front windshield glass.

Further, a third seal portion is provided on the top of the clamp unit and abuts against the bottom of the ceiling.

Further, the first seal portion, the third seal portion, and the base portion periphery are formed with a U-shaped water guide passage extending in the vehicle width direction.

Further, the first sealing part is arranged as a first sealing bubble pipe or a first abutting lip; the third sealing portion is provided as a third sealing bulb or a third abutment lip.

Furthermore, a plurality of arc-shaped bulges which are arranged at intervals are formed on the inner wall of one side, far away from the first sealing part, of the third sealing bubble pipe.

Furthermore, a clamping groove is formed in the clamping unit, and one end of the sheet metal part is clamped in the clamping groove; and a clamping lip edge bending towards the direction of the bottom of the clamping groove is formed on the side wall of the clamping groove.

Furthermore, the sheet metal part comprises a connecting arm clamped in the clamping groove and a supporting arm which is connected to one end of the connecting arm close to the front windshield and extends upwards in an inclined manner towards the front windshield;

the second sealing part is provided with a positioning groove with an opening obliquely arranged downwards, and the supporting arm is clamped in the positioning groove.

Furthermore, a positioning lip edge bending towards the direction of the bottom of the positioning groove is formed on the side wall of the positioning groove.

Further, the abutting surface of the second seal portion and the front windshield is an inclined surface having a top portion inclined in the direction of the front windshield.

Compared with the prior art, the utility model discloses following advantage has:

spacious covering or awning on a car, boat, etc. car roof seal structure, through burying underground in the basal portion along with the skeleton that appears in its setting, when being convenient for realize the centre gripping to the sheet metal component, the skeleton of burying underground in the support element can play better supporting role to make first sealing and the second sealing that lie in the support element both sides support tightly with ceiling and preceding windshield respectively, and realize better sealing performance.

In addition, the third sealing part is arranged, and the first sealing part, the third sealing part and the base surrounding part form a U-shaped water guide channel extending along the width direction of the vehicle, so that the sealing performance between the sealing strip and the ceiling is further improved.

In addition, the positioning groove with the downward opening is formed in the third sealing part, and the supporting arm is inserted into the positioning groove, so that the supporting arm can also play a supporting role for the third sealing part when the sealing strip is positioned in the installation process, the third sealing part is abutted against the end part of the front windshield, and the better sealing performance is realized.

Another object of the utility model is to provide a convertible car, be configured with as above on the convertible car roof seal structure.

Uncovered car, have through being provided with as above uncovered car ceiling seal structure, can promote the sealed effect of vehicle, and then be favorable to promoting passenger's experience by bus.

Drawings

The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:

fig. 1 is a schematic overall structural view of a roof sealing structure of a convertible according to an embodiment of the present invention;

FIG. 2 is an enlarged view of A in FIG. 1;

FIG. 3 is an enlarged view of B in FIG. 1;

fig. 4 is an enlarged view of C in fig. 1.

Description of reference numerals:

1. a base; 101. a clamping unit; 1011. a clamping groove; 1012. clamping the lip edge; 1013. a clamping protrusion; 102. a support unit;

2. a first seal portion; 3. a second seal portion; 301. positioning a groove; 302. positioning the lip edge; 4. a third seal portion; 401. an arc-shaped bulge;

5. a framework; 6. a sheet metal part; 601. a connecting arm; 602. a support arm; 7. a U-shaped water guide channel; 8. a ceiling; 9. a front windshield.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it should be noted that, if terms indicating orientation or positional relationship such as "upper", "lower", "inner", "outer", etc. appear, they are based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the appearances of the terms first, second, etc. in this specification are not necessarily all referring to the same item, but are instead intended to cover the same item.

In addition, in the description of the present invention, the terms "mounted," "connected," and "connecting" are to be construed broadly unless otherwise specifically limited. For example, the connection may be fixed, detachable, or integrated; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. To those of ordinary skill in the art, the specific meaning of the above terms in the present invention can be understood in combination with the specific situation.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Example one

The present embodiment relates to a convertible roof sealing structure for sealing a gap between a roof 8 and a front windshield 9, the sealing structure including a weather strip provided on a sheet metal member 6 below the roof 8, and the weather strip including a base portion 1, a first sealing portion 2, and a second sealing portion 3. The base 1 comprises a clamping unit 101 which is U-shaped in cross section and clamps the sheet metal part 6, and a supporting unit 102 which is connected to one side of the top of the clamping unit 101, is close to the front windshield 9, and extends obliquely upwards to a gap between the ceiling 8 and the front windshield 9, and a framework 5 arranged along the base 1 is embedded in the base 1. The first seal portion 2 is provided on the side of the supporting unit 102 facing the ceiling 8, and abuts against an end portion of the ceiling 8. The second seal portion 3 is provided on the side of the support unit 102 facing the front windshield 9, and abuts against an end portion of the front windshield 9.

Based on the above general description, as a preferred embodiment, as shown in fig. 1 to 4, in the present embodiment, the framework 5 embedded in the base 1 is disposed along with the base 1, and includes a clamping framework embedded in the clamping unit 101 and a supporting framework embedded in the supporting unit 102. Wherein, the clamping framework supports the clamping unit 101, so that the clamping unit 101 clamps the sheet metal part 6. The supporting framework is connected with the clamping framework, the supporting framework supports the supporting unit 102, and the first sealing part 2 and the second sealing part 3 are respectively and tightly abutted against the ceiling 8 and the front windshield 9, so that good sealing performance is realized.

A clamping groove 1011 is formed in the clamping unit 101, one end of the sheet metal member 6 is clamped in the clamping groove 1011, and a clamping lip 1012 curved in the direction of the bottom of the clamping groove 1011 is formed on the side wall of the clamping groove 1011. In specific implementation, the opening of the clamping groove 1011 is arranged rightwards, one end of the sheet metal part 6 is inserted into the clamping groove 1011, and a plurality of clamping lips 1012 arranged at intervals are formed on the lower side surface of the clamping groove 1011.

Further, it is preferable that, in the present embodiment, as shown in fig. 4, a holding projection 1013 is formed on an upper side surface of the holding groove 1011, a lower end of which is inclined in a direction of a groove bottom, and the holding projection 1013 is a plurality of projections arranged at intervals. By providing the above-mentioned clamping lip 1012 and clamping protrusion 1013, the clamping force of the clamping unit 101 on the sheet metal part can be raised, so that the sealing strip can be stably mounted on the sheet metal part 6.

As a preferred embodiment, in this embodiment, the sheet metal part 6 is L-shaped, and includes a connecting arm 601 which is clamped in the clamping groove 1011, and a supporting arm 602 which is connected to an end of the connecting arm 601 near the front windshield 9 and extends obliquely upward toward the front windshield 9. When the sealing strip is installed, the connecting arm 601 is connected with the sheet metal of the vehicle body in a fixed connection mode such as bolt connection, and then the sealing strip is clamped on the sheet metal part 6, so that the sealing strip is installed on the vehicle.

In addition, in order to facilitate the positioning of the weatherstrip during the installation, it is preferable that in the present embodiment, a positioning groove 301 having an opening inclined downward is formed in the second sealing portion 3, and the support arm 602 is engaged in the positioning groove 301. So, be convenient for realize the location when the installation sealing strip to support arm 602 also can play the supporting role to second sealing 3, and makes second sealing 3 support the tip of tight front windshield 9, makes the sealing performance between sealing strip and the front windshield 9 better.

As a preferred embodiment, in the present embodiment, a positioning lip 302 curved in the direction of the groove bottom of the positioning groove 301 is formed on the side wall of the positioning groove 301, and the positioning lip 302 abuts against the support arm 602, so that the support arm 602 can be prevented from coming out of the positioning groove 301.

Further, as shown in fig. 1 and 3, in the present embodiment, it is preferable that the abutting surface of the second sealing portion 3 and the front windshield 9 is an inclined surface whose apex portion is inclined in the direction toward the front windshield 9, so that the area of the abutting portion of the second sealing portion 3 and the end portion of the front windshield 9 can be increased, which is advantageous in achieving a better sealing effect. Moreover, by making the abutting surface be an inclined surface with the top end inclined toward the front windshield 9, after the third sealing portion 4 abuts against the end of the front windshield 9, the pressure applied to the third sealing portion 4 by the front windshield 9 can be decomposed into a force in the direction perpendicular to the abutting surface and a force which is inclined upward along the abutting surface, so that the sealing failure between the third sealing portion 4 and the front windshield 9 can be prevented.

The convertible top sealing structure of the present embodiment further includes a third sealing portion 4, and the third sealing portion 4 is provided on the top of the clamping unit 101 and abuts against the bottom of the top 8. Through setting up third sealing 4 to be formed with twice seal structure between sealing strip and ceiling 8, be favorable to promoting sealing performance.

Further, as shown in fig. 1, in the present embodiment, the first seal portion 2, the third seal portion 4, and the base portion 1 are formed around a U-shaped water guide passage 7 extending in the vehicle width direction. And through being formed with U-shaped water guide channel 7, then after rainwater etc. passed through first sealing 2, can flow to the position department of automobile body lateral part via U-shaped water guide channel 7 to flow out via the water guide structure that is located the automobile body lateral part, for example can be provided with the sealed bubble pipe etc. that communicate with U-shaped water guide channel 7 at the automobile body lateral part, so that realize better sealed effect.

As a preferred embodiment, as shown in fig. 1, in the present embodiment, the first sealing portion 2 is provided as a first sealing bubble tube, and the third sealing portion 4 is provided as a third sealing bubble tube. So set up, can all be formed with certain interference volume between the tip of first sealing 2 and ceiling 8 and the bottom of third sealing 4 and ceiling 8 to do benefit to and realize better sealed effect. Of course, the first seal portion 2 and the third seal portion 4 may be provided in the form of an abutment lip in addition to the form in which the first seal portion 2 and the third seal portion 4 are provided to seal the bulb, and for example, the first seal portion 2 may be provided as the first abutment lip and the third seal portion 4 may be provided as the third abutment lip.

As shown in fig. 1 and fig. 2, in the present embodiment, preferably, a plurality of arc-shaped protrusions 401 are formed on the inner wall of the third bubble tube on the side away from the first sealing portion 2, so as to increase the strength of the third bubble tube, when the convertible is used, the expansion and the retraction of the ceiling 8 are involved, when the ceiling 8 is expanded, the side of the third bubble tube away from the first sealing portion 2 bends downward due to the abutment of the ceiling 8 and the third bubble tube, and when the ceiling 8 is retracted, the side of the third bubble tube away from the first sealing portion 2 returns under the action of its own elasticity, which may easily cause fatigue failure at the place and affect the normal use of the weather strip. Through being provided with arc protruding 401, be favorable to prolonging the life of sealing strip.

The roof sealing structure of the convertible car of the embodiment is convenient for clamping the sheet metal part 6 and can play a better supporting role by embedding the framework 5 arranged along with the base part 1 in the base part 1, so that the first sealing part 2 and the second sealing part 3 positioned at two sides of the supporting unit 102 are respectively tightly abutted against the roof 8 and the front windshield 9, and better sealing performance is realized.

Example two

The embodiment relates to a convertible, and the convertible is provided with the convertible top sealing structure in the first embodiment.

The convertible of this embodiment, through dispose the convertible roof seal structure in embodiment one, can promote the sealed effect of vehicle, and then be favorable to promoting passenger's experience of taking a bus.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. A convertible top sealing structure for sealing a gap between a top (8) and a front windshield (9), the sealing structure comprising a sealing strip provided on a sheet metal part (6) below the top (8), characterized in that the sealing strip comprises:

the base (1) comprises a clamping unit (101) which is U-shaped in cross section and clamps the sheet metal part (6), and a supporting unit (102) which is connected to one side, close to the front windshield (9), of the top of the clamping unit (101) and obliquely and upwardly extends to a gap between the ceiling (8) and the front windshield (9), wherein a framework (5) arranged along the clamping unit is embedded in the base (1);

a first seal section (2) which is provided on the side of the support unit (102) facing the ceiling (8) and which abuts against the end of the ceiling (8);

and a second seal portion (3) which is provided on the side of the support unit (102) facing the front windshield (9) and which abuts against the end of the front windshield (9).

2. The convertible top seal structure of claim 1, further comprising:

and a third seal part (4) which is provided on the top of the clamping unit (101) and is in contact with the bottom of the ceiling (8).

3. The convertible top seal structure of claim 2, wherein:

the first seal portion (2), the third seal portion (4), and the base portion (1) are formed around a U-shaped water guide passage (7) extending in the vehicle width direction.

4. The convertible top seal structure of claim 2, wherein:

the first sealing part (2) is arranged as a first sealing bubble tube or a first abutting lip;

the third sealing portion (4) is provided as a third sealing bulb or a third abutment lip.

5. The convertible top seal structure of claim 4, wherein:

a plurality of arc-shaped bulges (401) which are arranged at intervals are formed on the inner wall of one side of the third sealing bubble pipe, which is far away from the first sealing part (2).

6. The convertible top seal structure of claim 1, wherein:

a clamping groove (1011) is formed in the clamping unit (101), and one end of the sheet metal part (6) is clamped in the clamping groove (1011);

a clamping lip (1012) which is bent towards the direction of the bottom of the clamping groove (1011) is formed on the side wall of the clamping groove (1011).

7. The convertible top seal structure of claim 6, wherein:

the sheet metal part (6) comprises a connecting arm (601) clamped in the clamping groove (1011) and a supporting arm (602) which is connected to one end of the connecting arm (601) close to the front windshield (9) and extends upwards in an inclined mode towards the direction of the front windshield (9);

the second sealing part (3) is provided with a positioning groove (301) with an opening obliquely arranged downwards, and the supporting arm (602) is clamped in the positioning groove (301).

8. The convertible top seal structure of claim 7, wherein:

and a positioning lip edge (302) which is bent towards the direction of the bottom of the positioning groove (301) is formed on the side wall of the positioning groove (301).

9. A convertible top sealing structure according to any one of claims 1 to 8, wherein:

the abutting surface of the second sealing part (3) and the front windshield (9) is an inclined surface with the top inclined towards the direction of the front windshield (9).

10. A convertible car is characterized in that;

the convertible is provided with a convertible roof seal structure as claimed in any one of claims 1 to 9.

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