CN213007528U - Door sash subassembly and have its vehicle - Google Patents

Abstract

The utility model discloses a door sash subassembly and vehicle that has it, the door sash subassembly includes: the door frame comprises a window frame, a window frame decorative strip and a waterproof strip, wherein one end of the window frame facing the outer side of the vehicle door is formed into a first end; the window frame decorative strip is matched with the first end of the window frame in shape and covers the outer side of the first end; one end of the waterproof strip is connected with the outer surface of one end, facing the side coaming, of the window frame decoration strip in a sealing mode, and the other end of the waterproof strip extends towards the side coaming and is suitable for being abutted against the side coaming when the vehicle door is closed. According to the utility model discloses a door sash subassembly, through with waterproof strip and window frame ornamental strip sealing connection, simultaneously, construct waterproof strip into be suitable for when the door is closed with side wall board pressure contact, can improve the leakproofness of door and side wall board department on the one hand, on the other hand can improve the waterproof nature of window frame department, prevents that the rainwater from getting into the door.

Description

Door sash subassembly and have its vehicle

Technical Field

The utility model belongs to the technical field of door sealing member technique and specifically relates to a door sash subassembly and vehicle that has it is related to.

Background

In the related art, the automobile door is used as a key system for a user to get in and out of an automobile, and the automobile door is used as an opening and closing piece and plays an important role in sound insulation and water prevention of the whole automobile, and the water prevention is used as a basic performance index of automobile quality and plays an important role in the quality of the whole automobile and user experience. The existing door window frame has certain fluctuation due to the quality of the connecting angle of the sealing strip and the welding quality of the window frame, the sealing strip is not tightly attached to the window frame when the water edge is covered, continuous water pressure can cross the water retaining edges of the sealing strip and the window frame and seeps into the mounting clamping groove of the sealing strip in the rain test process, and water flowing into the clamping groove can flow into the inner side of the window frame through the notch due to the fact that the A/B/C column window frame and the top window frame have the welding process notch shown in figure 3, so that the sealing failure is caused to cause the water leakage phenomenon (for example, shown in figure 4).

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a door sash subassembly, door sash subassembly can prevent that the rainwater from getting into the door from the window frame, provides better waterproof nature for the door.

The utility model discloses still provide a vehicle that has above-mentioned door sash subassembly.

According to the utility model discloses door sash subassembly of first aspect includes: a window frame, one end of which facing the outside of the vehicle door is formed as a first end; the window frame decorative strip is matched with the first end of the window frame in shape and covers the outer side of the first end; and one end of the waterproof strip is connected with the outer surface of one end, facing the side coaming, of the window frame decorating strip in a sealing manner, and the other end of the waterproof strip faces the side coaming, extends and is suitable for being abutted against the side coaming when the vehicle door is closed.

According to the utility model discloses a door sash subassembly, through with waterproof strip and window frame ornamental strip sealing connection, simultaneously, construct waterproof strip into be suitable for when the door is closed with side wall board pressure contact, can improve the leakproofness of door and side wall board department on the one hand, on the other hand can improve the waterproof nature of window frame department, prevents that the rainwater from getting into the door.

According to some embodiments of the utility model, the waterproof strip with window frame ornamental strip integrated into one piece.

According to the utility model discloses a some embodiments, the orientation of window frame ornamental strip the free end of the one end of side wall board is bent towards the other end and is formed with the portion of bending, the portion of bending extends towards the inboard slope of door, waterproof strip with the portion of bending links to each other.

Furthermore, the waterproof strip comprises a first extension section, a bending section and a second extension section which are sequentially connected, the first extension section is connected with the bending section and extends towards the inner side of the vehicle door, one end of the bending section is connected with the first extension section, the other end of the bending section deviates from the inner side of the vehicle door and extends, and the second extension section is connected with the other end of the bending section and extends outwards towards the side wall plate in an inclined mode.

According to some embodiments of the present invention, the one side of the sash towards the vehicle side panel is formed with a sealing groove, the door sash assembly further comprising: the sealing element is provided with a positioning part and a sealing part, the positioning part is embedded into the sealing groove, and the sealing part is connected with the positioning part and is suitable for being abutted against the side wall plate when the vehicle door is closed.

Further, the sealing member still includes waterproof portion, the one end of waterproof portion is connected the outer end of location portion in the door inside and outside direction, the other end of waterproof portion towards the window frame ornamental strip with the one end that the waterproof strip links to each other extends and reaches the inboard of window frame ornamental strip, sealing part connects the inner of location portion in the door inside and outside direction.

Furthermore, the cross section of the window frame decorative strip is C-shaped, and the other end of the waterproof part is clamped between the inner surface of the window frame decorative strip and the first end of the window frame.

According to the utility model discloses a some embodiments, the orientation of the first end of window frame one side of sealing member is formed with spacing arch, waterproof portion with the orientation of location portion the cooperation is formed with spacing recess between the tip of first end, spacing protruding spacing cooperation in the spacing recess.

In some embodiments, the sealing portion is formed in a ring shape having a notch, and both ends of the notch of the sealing portion are connected to the positioning portions, respectively.

According to the utility model discloses vehicle of second aspect, include according to the utility model discloses the door sash subassembly of first aspect.

According to the utility model discloses a vehicle is through setting up the door sash subassembly of above-mentioned first aspect to the leakproofness of door has been improved, simultaneously, can prevent that the rainwater from flowing into the sealing groove of sealing member and even flowing into the internal portion of door.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

Fig. 1 is a schematic view of a vehicle door sash assembly according to an embodiment of the present invention;

FIG. 2 is a schematic view of a related art vehicle door;

FIG. 3 is a schematic cross-sectional view of the door sash assembly shown in FIG. 2;

FIG. 4 is a schematic sectional view of the window frame shown in FIG. 3 and an analysis of water inlet routes.

Reference numerals:

the window sash assembly 100 for a vehicle door is,

a window frame 1, a first end 11, a sealing groove 12, a limiting bulge 13,

the sash molding 2, the bent portion 21,

the waterproof strip 3, the first extension section 31, the bending section 32, the second extension section 33,

the sealing member 4, the positioning portion 41, the sealing portion 42, the waterproof portion 43,

side enclosures 200.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

A vehicle door sash assembly 100 according to an embodiment of the first aspect of the present invention is described below with reference to fig. 1 to 4.

As shown in fig. 1, a door sash assembly 100 according to a first aspect of the present invention includes: a window frame 1, a window frame decorative strip 2 and a waterproof strip 3.

Specifically, one end of the window frame 1 toward the outside of the vehicle door (e.g., the outer end of the window frame shown in fig. 1) is formed as a first end 11; the window frame decorative strip 2 is matched with the first end 11 of the window frame 1 in shape, and the window frame decorative strip 2 covers the outer side of the first end 11; one end of the waterproof strip 3 (for example, the front end of the waterproof strip 3 shown in fig. 1) is connected with the outer surface of one end of the window frame trim 2 facing the side panel 200 in a sealing manner, and the other end of the waterproof strip 3 (for example, the rear end of the waterproof strip 3 shown in fig. 1) extends toward the side panel 200, and the other end of the waterproof strip 3 is adapted to abut against the side panel 200 when the vehicle door is closed, whereby the waterproof strip 3 forms a first layer of waterproofing measure of the vehicle door, and it is possible to prevent rainwater from entering the window frame 1 and the interior of the vehicle door from the edge of the window frame trim 2 in the related art.

According to the utility model discloses a door sash subassembly 100, through with waterproof strip 3 and window frame ornamental strip 2 sealing connection, simultaneously, construct waterproof strip 3 and be suitable for when the door is closed with side bounding wall 200 pressure contact, can improve the leakproofness of door and side bounding wall 200 department on the one hand, and on the other hand can improve the waterproof nature of window frame 1 department, prevents that the rainwater from getting into inside the door.

According to the utility model discloses a some embodiments, waterproof strip 3 and 2 integrated into one piece of window frame ornamental strip, from this, can increase the leakproofness and the connection stability of waterproof strip 3 and 2 junctions of window frame ornamental strip, play better water-proof effects.

According to some embodiments of the present invention, the free end of the one end of the window frame trim strip 2 toward the side panel 200 (for example, the rear end of the window frame trim strip 2 shown in fig. 1) is bent toward the other end (for example, the front end of the window frame trim strip 2 shown in fig. 1) to form the bent portion 21, the bent portion 21 extends toward the inner side of the vehicle door, and the waterproof strip 3 is connected to the bent portion 21, whereby the connection between the window frame trim strip 2 and the window frame 1 can be more stable, the connection between the waterproof strip 3 and the window frame trim strip 2 can be more stable, and the sealing performance is better.

Further, the waterproof strip 3 includes a first extension section 31, a bending section 32 and a second extension section 33 which are connected in sequence, the first extension section 31 is connected to the bending portion 21, the first extension section 31 extends toward the inner side of the vehicle door, one end of the bending section 32 (for example, the front end of the bending section 32 shown in fig. 1) is connected to the first extension section 31, the other end of the bending section 32 (for example, the rear end of the bending section 32 shown in fig. 1) extends away from the inner side of the vehicle door, and the second extension section 33 is connected to the other end of the bending section 32 and extends obliquely outward toward the side wall 200, so that the elasticity of the waterproof strip 3 can be increased, and the sealing performance of the vehicle door is better after the waterproof strip 3 is in pressure contact with the side wall 200.

According to some embodiments of the present invention, referring to fig. 1, a side of the window frame 1 facing the vehicle side panel 200 (an inner side of the window frame 1 as shown in fig. 1) is formed with a sealing groove 12, and the door sash assembly 100 may further include: and a seal 4. Specifically, the sealing member 4 has a positioning portion 41 and a sealing portion 42, the positioning portion 41 is adapted to be embedded in the sealing groove 12, the sealing portion 42 is connected to the positioning portion 41, and the sealing portion 42 is adapted to abut against the side panel 200 when the door is closed, for example, as shown in fig. 1, the sealing portion 42 is formed in a hollow ring shape, so that the elasticity of the sealing portion 42 can be increased, and after the door is closed, the sealing portion 42 is in pressure contact with the side panel 200, so that the overlapping portion of the door and the side panel 200 has better sealing performance.

Further, referring to fig. 1, the sealing member 4 may further include a waterproof portion 43, one end of the waterproof portion 43 (an inner end of the waterproof portion 43 as shown in fig. 1) is connected to an outer end of the positioning portion 41 in the door inside-outside direction, the other end of the waterproof portion 43 (an outer end of the waterproof portion 43 as shown in fig. 1) extends toward one end of the window frame molding 2 connected to the waterproof strip 3, the other end of the waterproof portion 43 may extend to the inside of the window frame molding 2, and the sealing portion 42 is connected to an inner end of the positioning portion 41 in the door inside-outside direction, so that a connection of the inner end of the waterproof portion 43 and the window frame 2 constitutes a second layer of waterproofing measure, so that the waterproofing of the molding member 4 is better.

Further, the space between the inner side surface of the waterproof portion 43 of the seal member 4 and the inner side surface of the seal portion 42 is formed into a concave surface in a circular arc shape, whereby the concave surface can function as a drainage passage from which rainwater can flow out of the window frame 1 even if it passes over the waterproof strip 3.

Further, the window frame molding 2 is C-shaped in cross section, and the other end of the waterproof portion 43 (the outer end of the waterproof portion 43 as shown in fig. 1) is clamped between the inner surface of the window frame molding 2 and the first end 11 of the window frame 1, thereby making the sealing member 4 more waterproof.

According to some embodiments of the present invention, one side of the first end 11 of the window frame 1 facing the sealing element 4 (for example, the inner side of the window frame 1 shown in fig. 1) is formed with a limiting protrusion 13, the waterproof portion 43 and the end of the positioning portion 41 facing the first end 11 are matched with each other to form a limiting groove, the limiting protrusion 13 is matched with the limiting groove in a limiting manner, thereby, the stability of the joint of the sealing element 4 and the window frame 1 can be better, and meanwhile, the limiting protrusion 13 can provide support for the deformation of the sealing element 4 after being pressed, and the connection sealing performance of the sealing element 4 and the side panel 200 can be enhanced.

In some embodiments, the sealing portion 42 is formed in a ring shape having a notch, and both ends of the notch of the sealing portion 42 are connected to the positioning portions 41, respectively, which may increase the elasticity of the sealing portion 42, so that the sealing portion 42 has better sealing performance after being in pressure contact with the side wall panel 200.

A vehicle according to a second aspect of the present invention is described below.

According to a second aspect of the present invention, a vehicle comprises a door sash assembly 100 according to the first aspect of the present invention.

According to the utility model discloses a vehicle is through setting up the door sash subassembly 100 of above-mentioned first aspect to the leakproofness of door has been improved, simultaneously, can prevent that the rainwater from flowing into the sealing groove 12 of sealing member 4 and even flow into the internal portion of door.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. A vehicle door sash assembly, comprising:

a window frame, one end of which facing the outside of the vehicle door is formed as a first end;

the window frame decorative strip is matched with the first end of the window frame in shape and covers the outer side of the first end;

and one end of the waterproof strip is connected with the outer surface of one end, facing the side coaming, of the window frame decorating strip in a sealing manner, and the other end of the waterproof strip faces the side coaming, extends and is suitable for being abutted against the side coaming when the vehicle door is closed.

2. The vehicle door sash assembly of claim 1, wherein said flashing strip is integrally formed with said sash trim strip.

3. The door sash assembly of claim 1, wherein a free end of the sash molding facing one end of the side panel is bent toward the other end to form a bent portion extending obliquely toward an inner side of the door, and the waterproof strip is connected to the bent portion.

4. The vehicle door sash assembly of claim 3, wherein the waterproof strip includes a first extension, a bend, and a second extension connected in series, the first extension being connected to the bend and extending toward the interior side of the vehicle door, the bend having one end connected to the first extension and another end extending away from the interior side of the vehicle door, the second extension being connected to the other end of the bend and extending obliquely outward toward the side panel.

5. The vehicle door sash assembly of any one of claims 1-4, wherein a side of the sash facing the vehicle side panel is formed with a seal groove, the vehicle door sash assembly further comprising:

the sealing element is provided with a positioning part and a sealing part, the positioning part is embedded into the sealing groove, and the sealing part is connected with the positioning part and is suitable for being abutted against the side wall plate when the vehicle door is closed.

6. The door sash assembly of claim 5, wherein the seal further comprises a flashing portion having one end connected to an outer end of the positioning portion in the door inward-outward direction and the other end extending toward an end of the sash molding connected to the flashing strip and to an inner side of the sash molding, the sealing portion being connected to an inner end of the positioning portion in the door inward-outward direction.

7. The vehicle door sash assembly of claim 6, wherein said sash trim strip is C-shaped in cross-section, said other end of said flashing being captured between an inner surface of said sash trim strip and said first end of said sash.

8. The vehicle door sash assembly of claim 6, wherein a limiting protrusion is formed on a side of the first end of the sash facing the sealing member, a limiting groove is formed between the waterproof portion and an end of the positioning portion facing the first end in a fitting manner, and the limiting protrusion is limited and fitted in the limiting groove.

9. The door sash assembly of claim 5, wherein the sealing portion is formed in a ring shape having a notch, and both ends of the notch position of the sealing portion are connected to the positioning portions, respectively.

10. A vehicle comprising the door sash assembly of any one of claims 1-9.

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