CN213861820U

CN213861820U - Water cut in door and vehicle

Info

Publication number: CN213861820U
Application number: CN202022894845.3U
Authority: CN
Inventors: 古静; 张志龙; 许传玉
Original assignee: Great Wall Motor Co Ltd
Current assignee: Great Wall Motor Co Ltd
Priority date: 2020-12-03
Filing date: 2020-12-03
Publication date: 2021-08-03
Anticipated expiration: 2030-12-03

Abstract

The utility model provides a water cuts and vehicle in door, the utility model provides a water cuts including shaping body, first outer lip limit and second outer lip limit and sets up the support rib between first outer lip limit and second outer lip limit in the door. The first outer lip edge and the second outer lip edge are arranged outwards from the outer side of the forming body, and a space is formed between the first outer lip edge positioned below and the second outer lip edge positioned above in the height direction of the vehicle; the support rib has an extent extending outwardly from the outer side of the shaped body to form a barrier to angular movement of the first outer lip. The utility model discloses a water is cut in the door, can form the support under spacious volume aversion to first outer lip limit to improve the durability of first outer lip limit to door window glass clamping performance, help the door to use the improvement of quality.

Description

Water cut in door and vehicle

Technical Field

The utility model relates to a vehicle manufacturing technical field, in particular to water is cut in door. The utility model discloses still relate to a vehicle.

Background

The general car window glass is clamped by the outer water cutter and the inner water cutter, the compression force of the outer water cutter is greater than that of the inner water cutter, when the door is closed, the glass has the tendency of shaking towards the inside of the car, and shaking abnormal sound is easy to generate; meanwhile, the traditional internal water cutter cannot realize structural limit, glass falls to the position of a windowsill, the internal water cutter and the external water cutter cannot effectively hold the glass, the quality of door closing sound is reduced, and the exquisite sensitivity of the whole vehicle is reduced. Simultaneously, along with the increase of door window glass lifting number of times, durable ageing such as operating system's glass groove, glass guide rail can produce spaciousness, and the further decline of the centre gripping dynamics of water cut in, centre gripping and effect that gives sound insulation to make the use quality greatly reduced of door.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a water is cut in door to improve the problem that the centre gripping is insecure and glass easily takes place the abnormal sound when closing the door is cut to the water, thereby improve the tangential result of use of door water.

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

a vehicle door trim, comprising:

a shaped body;

first and second outer lips disposed outwardly from an outer side of the molded body; in the vehicle height direction, a space is formed between the first outer lip edge positioned below and the second outer lip edge positioned above;

a support rib disposed between the first and second outer lips and having an extent extending outwardly from an outer side of the shaped body to provide a barrier to angular movement of the first outer lip.

Further, the support rib is made of an elastic material.

Further, the support ribs are made of thermoplastic vulcanizate.

Further, the support rib and the molded body are integrally extruded.

Further, the free ends of the supporting ribs are arranged in a round shape.

Furthermore, due to the blocking of the supporting ribs, the offset L of the spaciousness movement of the first outer lip edge is 1 mm-2 mm.

Further, the offset L of the angular movement is 1.5 mm.

Further, the radial dimension of the support rib becomes smaller from the root of the support rib to the free end of the support rib.

Furthermore, the radial dimension Dg of the root part of the supporting rib is 2.8-3.2 mm, and the radial dimension Dd of the free end of the supporting rib is 1.3-1.7 mm.

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

door water in surely, add on the shaping body between first outer lip limit and second outer lip limit and establish the support rib to form blockking under the spacious volume motion of first outer lip limit, thereby restrict its spacious amplitude of moving, do benefit to and improve the tangential result of use of door water, and then help the improvement of door use quality.

The support rib is made of elastic materials such as thermoplastic vulcanized rubber (TPV), has good support and certain buffering effect, and is convenient for being integrated with the formed body. Meanwhile, the forming body and the supporting ribs are integrally formed by injection molding and extrusion molding of uniform materials, the technology is mature and reliable, and the manufacturing efficiency of water cutting in the car door is improved.

In addition, the limitation movement offset L between the first outer lip edge and the support rib is limited to be 1-2 mm, so that the requirement of the limitation movement of the first outer lip edge required by the lifting of the window glass can be met, and a good support effect under limitation movement of the first outer lip edge can be formed; the whole supporting rib is designed into a shape that the root part of the supporting rib is gradually narrowed towards the free end for supporting and abutting, and the supporting force can be increased at a higher speed along with the gradual increase of the extrusion displacement when the supporting rib is extruded, so that the supporting and buffering effects of the supporting rib are better.

Another object of the utility model is to provide a vehicle, be equipped with on the vehicle and have the utility model the door water is cut. Compared with the prior art, the utility model provides a vehicle adopts and has the utility model provides a water is cut in the door, can improve the use durability that the water is cut in the door to do benefit to the improvement that the door used the quality.

Drawings

The accompanying drawings, which form a part of the present disclosure, are provided to provide a further understanding of the present disclosure, and the exemplary embodiments and descriptions thereof are provided to explain the present disclosure, wherein the related terms in the front, back, up, down, and the like are only used to represent relative positional relationships, and do not constitute an undue limitation of the present disclosure. In the drawings:

fig. 1 is a schematic view of an overall structure of a vehicle door inner water cut and outer water cut matched with a vehicle window glass clamping device in the first embodiment of the invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

fig. 3 is a schematic view of a vehicle door inner water cut and an outer water cut in a state of not clamping window glass according to a first embodiment of the present invention;

description of reference numerals:

1. a shaped body; 101. a first outer lip edge; 102. a second outer lip edge; 103. a support rib; 104. clamping the bulge; 105. a wear layer;

l, offset of the spaciousness movement; dg. Root radial dimension; dd. The radial dimension of the free end;

2. a door panel frame; 3. a window glass; 4. cutting the external water; 401. an upper lip edge; 402. a lower lip.

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", "back", 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.

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 door trim, as shown in fig. 1, which can form a support for a first outer lip 101 in an opening displacement by providing a support rib 103, thereby improving durability of a clamping performance of the first outer lip 101 to a window glass 3 and contributing to improvement of a use quality of a door.

The door trim includes a molded body 1, first and second

outer lips

101 and 102, and a support rib 103 disposed between the first and second

outer lips

101 and 102.

First and second

outer lips

101 and 102 are provided to extend outward from the outer side of the molded body 1, and a space is formed between the first outer lip 101 located below and the second outer lip 102 located above in the vehicle height direction. The support ribs 103 have an extent which extends from the outside of the shaped body 1 outwards, so that a blocking of the first outer lip 101 during its angular movement is formed.

Based on the above design concept, an exemplary structure of the door trim of the present embodiment applied to a vehicle is shown in fig. 1. The inside water cut of the vehicle door and the outside water cut 4 matched with the inside water cut are both arranged on a door panel frame 2 of the vehicle, and the inside and outside sides of the window glass 3 form clamping seal to the window glass 3. The outer water cutter 4 is provided with an upper lip 401 and a lower lip 402 which are arranged at intervals up and down, so that two seals are formed; accordingly, the door trim includes a molded body 1, and a first outer lip 101 and a second outer lip 102 molded on the molded body 1. The first outer lip 101 corresponds to the lower lip 402 and the second outer lip 102 corresponds to the upper lip 401, forming a clamping seal for the window pane 3.

In the lifting process of the window glass 3, the position between the window glass 3 and the first outer lip edge 101 is changed to a certain extent, so that the first outer lip edge 101 is extruded to deform towards the inner side of the vehicle door; especially, in the process of closing the vehicle door, the vehicle window glass 3 can form impact on the first outer lip edge 101 due to inertia, so that the first outer lip edge 101 deforms, the first outer lip edge 101 moves in an opening manner due to the deformation, abnormal sound is easily generated on the vehicle door, and aging of the first outer lip edge 101 is accelerated, and further the sealing performance fails.

As shown in fig. 1 in conjunction with fig. 2, in the present embodiment, a support rib 103 is provided on the molded body 1 between the first outer lip 101 and the second outer lip 102 to form a stop and support for the first outer lip 101 under the action of the sliding movement. In order to reduce the damage to the surface of the first outer lip 101, the free end of the support rib 103 is provided with a fillet with a chamfer, and the end with the fillet forms a pressing support for the inner side surface of the first outer lip 101, so that the damage is reduced, and the service durability of the first outer lip 101 is improved.

As the material of the support rib 103, an elastic material may be used, and preferably, the support rib 103 is made of thermoplastic vulcanizate. The rubber is made of elastic materials such as thermoplastic vulcanized rubber (TPV) and the like, and has good supporting and certain buffering effects; when the molded body 1 is also manufactured using thermoplastic vulcanizate (TPV), the integral construction of the support ribs 103 and the molded body 1 is facilitated.

Of course, the support rib 103 and the molded body 1 may be manufactured separately and then bonded integrally, but in order to improve the manufacturing efficiency of the door trim, the support rib 103 and the molded body 1 are manufactured by an integral extrusion molding process. The integral injection-extrusion-molded body 1 and the support ribs 103 are made of uniform materials, have mature and reliable technology and have the advantages of manufacturing cost, efficiency and the like.

As shown in fig. 2, in a state where the window glass 3 is clamped by the inside water cut and the outside water cut 4 of the vehicle door, an amount of spacious movement offset L is reserved between the inner side wall of the first outer lip 101 and the free end of the support rib 103, so as to reserve a space for deformation of the first outer lip 101 due to extrusion deformation of the window glass 3; meanwhile, an excessive angular movement of the first outer lip 101 may be blocked, and preferably, the angular movement offset L of the first outer lip 101 is 1mm to 2mm, and more preferably, the angular movement offset L is 1.5 mm. The amount of spaciousness motion offset L between first outer lip limit 101 and the support rib 103 is injectd between 1 ~ 2mm, can satisfy because of the requirement of the amount of spaciousness of the first outer lip limit 101 that window glass 3 lift needs, can form the good support effect under the first outer lip limit 101 spacious action simultaneously.

The specific shape of the support rib 103 can be selected to achieve support and a certain elastic buffering of the first outer lip 101. In view of improving the supporting and cushioning effects, as shown in fig. 2, the supporting ribs 103 of the present embodiment are designed as follows.

The radial dimension of the support rib 103 (i.e., the thickness dimension in the vehicle body height direction) that becomes gradually smaller from the root of the support rib 103 to the free end of the support rib 103 is of a gradual design with respect to the length (in the vehicle body length direction) and height (in the vehicle body width direction) of the support rib 103. Preferably, the radial dimension Dg of the root of the support rib 103 is 2.8-3.2 mm, and the radial dimension Dd of the free end of the support rib 103 is 1.3-1.7 mm.

The whole supporting rib 103 is designed into a shape that the root part of the supporting rib is gradually narrowed towards the free end for supporting and pressing, and the supporting force can be increased at a higher speed along with the gradual increase of the pressing displacement when the supporting rib 103 is pressed, so that the supporting and buffering effect of the supporting rib 103 is better.

The inside water cut of the car door described in this embodiment, when the outside water cut 4 and the inside water cut of the car door do not clamp the window glass 3, the structure that the two cooperate with each other is as shown in fig. 3, in the use process after clamping the window glass 3, because the support rib 103 is additionally arranged on the forming body 1 between the first outside lip edge 101 and the second outside lip edge 102, so as to form a barrier to the open movement of the first outside lip edge 101, thereby limiting the amplitude of the open movement, being beneficial to improving the durability of the clamping performance of the first outside lip edge 101 to the window glass 3, and further being beneficial to improving the use quality of the car door.

Example two

The embodiment relates to a vehicle, which adopts the vehicle door inside water cut provided by the first embodiment, can improve the service durability of the vehicle door inside water cut on a vehicle door and is beneficial to improving the service quality of the vehicle door. For the design of other parts of the vehicle, the existing vehicle design structure can be adopted, and details are not described herein.

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

1. A water cut in a vehicle door, comprising:

a molded body (1);

a first outer lip (101) and a second outer lip (102), the first outer lip (101) and the second outer lip (102) being arranged extending outwards from the outside of the shaped body (1); in the height direction of the vehicle, a space is formed between the first outer lip edge (101) positioned at the lower part and the second outer lip edge (102) positioned at the upper part;

a support rib (103), the support rib (103) being disposed between the first and second outer lips (101, 102) and having an extent extending outwardly from an outer side of the shaped body (1) to constitute a barrier to angular movement of the first outer lip (101).

2. The vehicle door trim according to claim 1, wherein: the support rib (103) is made of an elastic material.

3. The vehicle door trim according to claim 2, wherein: the support ribs (103) are made of thermoplastic vulcanizate.

4. The vehicle door trim according to claim 2, wherein: the support rib (103) and the molded body (1) are integrally extruded.

5. The vehicle door trim according to claim 1, wherein: the free ends of the supporting ribs (103) are arranged in a round shape.

6. The in-door water jet cutter according to any one of claims 1 to 5, characterized in that: due to the blocking of the supporting rib (103), the offset L of the spaciousness movement of the first outer lip edge (101) is 1-2 mm.

7. The vehicle door trim according to claim 6, wherein: the spaciousness motion offset L is 1.5 mm.

8. The vehicle door trim according to claim 6, wherein: the radial dimension of the support rib (103) is gradually reduced from the root of the support rib (103) to the free end of the support rib (103).

9. The vehicle door trim according to claim 8, wherein: the radial dimension Dg of the root part of the support rib (103) is 2.8-3.2 mm, and the radial dimension Dd of the free end of the support rib (103) is 1.3-1.7 mm.

10. A vehicle, characterized in that: the vehicle is equipped with the in-door water cut of any one of claims 1 to 9.