Hidden outer sealing strip

Abstract

The utility model provides a hidden outer weather strip which comprises an outer weather strip body installed in a car door metal plate, the car door metal plate is composed of a car door outer plate and a car door outer plate reinforcing plate which are fixedly connected with each other, and an outer weather strip installation hole is formed in the car door outer plate reinforcing plate. The outer sealing strip comprises a base, a first lip side, a second lip side and a third lip side, a first clamping structure and a second clamping structure are arranged on the base, and clamping connection of the base is completed through the first clamping structure and the second clamping structure; a first lip edge is installed at the top end of the front face of the base, and the tail end of the first lip edge abuts against the automobile door outer plate matching face of the automobile door outer plate. A second lip edge is installed on the middle section of the front face of the base, and the second lip edge matching face of the second lip edge abuts against the vehicle door glass outer side face of the vehicle door glass. The outer belt line adopts a clamping type structure, is convenient to install, can meet various shapes of the waist line of the automobile body, can meet the requirements of light weight and low cost, and is economical and practical.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of automobile outer water cutting, and particularly relates to a hidden outer water cutting. BACKGROUND

[0002] With the advent of automobile electrification and intelligentization, the modeling of the whole vehicle is more and more simple and smooth. The simple and smooth modeling makes the whole vehicle more scientific and technological, which has become a selection factor for consumers when purchasing a vehicle. Under this background, higher demands are put forward for the appearance, cost and installation of the outer water cutting sealing strip at the waist line part of the vehicle door.

[0003] The existing traditional outer water cutting is externally exposed, cannot meet various waist line modeling of the whole vehicle, and is inconvenient to install, thereby affecting the popularization and use of the outer water cutting.

[0004] Therefore, the utility model provides a hidden outer water cutting. UTILITY MODEL CONTENTS

[0005] The utility model solves the technical problems in the prior art and provides a hidden outer water cutting to solve the problems in the background.

[0006] To solve the above technical problems, the utility model adopts the following technical scheme: a hidden outer water cutting, which comprises an outer water cutting installed in a door panel;

[0007] The door panel is composed of a door outer plate and a door outer plate reinforcing plate which are fixedly connected to each other, and the door outer plate reinforcing plate is provided with a first outer water cutting mounting hole and a second outer water cutting mounting hole;

[0008] The outer water cutting comprises a base, a first lip, a second lip and a third lip, the back surface of the base is provided with a first clamping structure and a second clamping structure, the first clamping structure is clamped in the first outer water cutting mounting hole, the second clamping structure is clamped in the second outer water cutting mounting hole, and the clamping connection of the base on the door outer plate reinforcing plate is completed through the first clamping structure and the second clamping structure;

[0009] The first lip is installed at the top end of the front surface of the base, and the first lip tail end of the first lip abuts against the door outer plate matching surface of the door outer plate;

[0010] The second lip is installed at the middle segment of the front surface of the base, and the second lip matching surface of the second lip abuts against the door glass outer side surface of the door glass;

[0011] The third lip is further installed at the tail end of the front surface of the base.

[0012] As a further illustration of the utility model, the first limiting surface on the first clamping structure and the second limiting surface on the second clamping structure are matched with the third limiting surface in the outer water cutting mounting hole and the fourth limiting surface in the outer water cutting mounting hole respectively, and the limiting along the up-down direction of the vehicle body between the outer water cutting and the outer plate reinforcing plate of the door is completed.

[0013] As a further illustration of the utility model, the fifth limiting surface on the first clamping structure and the sixth limiting surface on the second clamping structure are matched with the seventh limiting surface on the outer plate reinforcing plate of the door and the eighth limiting surface on the outer plate reinforcing plate of the door respectively, and the limiting along the left-right direction of the vehicle body between the outer water cutting and the outer plate reinforcing plate of the door is completed.

[0014] As a further illustration of the utility model, the back surface of the outer water cutting is further provided with a first limiting feature and a second limiting feature, the first limiting feature and the second limiting feature abut on the mounting surface of the outer plate reinforcing plate of the door, and the limiting along the left-right direction of the vehicle body between the outer water cutting and the outer plate reinforcing plate of the door is completed.

[0015] As a further illustration of the utility model, the second lip edge matching surface of the second lip edge and the first lip edge matching surface of the first lip edge are in elastic contact, and are used for sealing the gap between the first lip edge and the second lip edge.

[0016] As a further illustration of the utility model, the second lip edge is covered with a first isolation material, and a contact part on the first isolation material is in contact with the outer side surface of the door glass, and is used for sealing the gap between the door panel and the door glass.

[0017] As a further illustration of the utility model, the third lip edge is covered with a second isolation material, and the second isolation material plays a buffering role when the door glass is over-pressured.

[0018] Compared with the prior art, the utility model has the following advantages:

[0019] The outer water cutting in the utility model adopts a clamping type structure, the base can adopt plastic extrusion forming or injection molding, the clamping structure on the base can be partially punched after extrusion forming or injection molding, convenient to install, and can meet various modeling of the waist line of the vehicle body, can realize the demand of light weight and low cost, and is economical and practical. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a schematic view of the door panel structure of the utility model;

[0021] Figure 2 It is Figure 1 It is a schematic view of the hidden outer water cutting surface matching structure in the cross section A-A;

[0022] Figure 3It is the explosion schematic view of the outer water cutting structure mounting structure of the utility model.

[0023] Figure 4 It is the explosion schematic view of the outer water cutting another structure mounting structure of the utility model.

[0024] The sign of the figure is explained: 1 - door glass; 1a - door glass outer side; 2 - outer water cutting; 2a - base; 2aa - first clamping structure; 2aaa - first limit surface; 2aab - fifth limit surface; 2ab - second clamping structure; 2aba - second limit surface; 2abb - sixth limit surface; 2b - first lip edge; 2ba - first lip edge tail end; 2bb - first lip edge matching surface; 2c - second lip edge; 2ca - second lip edge matching surface; 2d - first isolation material; 2e - third lip edge; 2f - second isolation material; 2g - first limit feature; 2h - second limit feature; 3 - door metal plate; 3a - door outer plate; 3aa - door outer plate matching surface; 3b - door outer plate reinforcing plate; 3ba - first outer water cutting mounting hole; 3bb - second outer water cutting mounting hole; 3bh - rectangular outer water cutting mounting hole; 3bc - mounting surface; 3bd - seventh limit surface; 3be - eighth limit surface; 3bf - third limit surface; 3bg - fourth limit surface. DETAILED DESCRIPTION

[0025] The technical scheme in the embodiments of the utility model will be apparently and completely described in conjunction with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without making creative labor belong to the range protected by the utility model.

[0026] As Figures 1-4 shown, the utility model provides a kind of technical scheme: a hidden outer water cutting, including the outer water cutting 2 installed in door metal plate 3.

[0027] Wherein, the door metal plate 3 is composed of door outer plate 3a and door outer plate reinforcing plate 3b fixedly connected with each other, outer water cutting mounting hole is provided on the door outer plate reinforcing plate 3b, the outer water cutting mounting hole is the combination of first outer water cutting mounting hole 3ba and second outer water cutting mounting hole 3bb or rectangular outer water cutting mounting hole 3bh, the installation mode of first outer water cutting mounting hole 3ba and second outer water cutting mounting hole 3bb as Figure 2 And Figure 3 Shown, the installation mode of rectangular outer water cutting mounting hole 3bh as Figure 4 Shown.

[0028] The outer water cutting 2 comprises a base 2a, a first lip 2b, a second lip 2c and a third lip 2e, the back of the base 2a is provided with a first clamping structure 2aa and a second clamping structure 2ab, the base 2a is made of plastic extrusion molding or injection molding processing, and the first clamping structure 2aa and the second clamping structure 2ab are installed on the base 2a by local punching or injection molding after extrusion molding.

[0029] The first clamping structure 2aa is clamped in the first outer water cutting mounting hole 3ba, and the second clamping structure 2ab is clamped in the second outer water cutting mounting hole 3bb, and the clamping connection of the base 2a on the door outer plate reinforcing plate 3b is completed through the first clamping structure 2aa and the second clamping structure 2ab.

[0030] Specifically, the first limiting surface 2aaa on the first clamping structure 2aa and the second limiting surface 2aba on the second clamping structure 2ab are matched with the third limiting surface 3bf in the first outer water cutting mounting hole 3ba and the fourth limiting surface 3bg in the second outer water cutting mounting hole 3bb respectively, and the limiting of the outer water cutting 2 and the door outer plate reinforcing plate 3b along the up-down direction of the vehicle body is completed.

[0031] The fifth limiting surface 2aab on the first clamping structure 2aa and the sixth limiting surface 2abb on the second clamping structure 2ab are matched with the seventh limiting surface 3bd on the door outer plate reinforcing plate 3b and the eighth limiting surface 3be on the door outer plate reinforcing plate 3b respectively, and the limiting of the outer water cutting 2 and the door outer plate reinforcing plate 3b along the left-right direction of the vehicle body is completed.

[0032] The back of the outer water cutting 2 is also provided with a first limiting feature 2g and a second limiting feature 2h, the first limiting feature 2g and the second limiting feature 2h abut on the mounting surface 3bc of the door outer plate reinforcing plate 3b, and the limiting of the outer water cutting 2 and the door outer plate reinforcing plate 3b along the left-right direction of the vehicle body is completed.

[0033] The first lip 2b is installed at the top end of the front of the base 2a, the first lip tail end 2ba of the first lip 2b abuts on the door outer plate matching surface 3aa of the door outer plate 3a, so as to seal the gap between the outer water cutting 2 and the door panel 3.

[0034] The second lip 2c is installed at the middle segment of the front of the base 2a, the second lip matching surface 2ca of the second lip 2c abuts on the door glass outer side surface 1a of the door glass 1, the second lip 2c is covered with a first isolation material 2d, and the contact part 2da on the first isolation material 2d contacts the door glass outer side surface 1a, which is used to seal the gap between the door panel 3 and the door glass 1.

[0035] The second lip edge 2c is in elastic contact with the first lip edge 2b at the second lip edge matching surface 2ca and the first lip edge matching surface 2bb, so as to seal the gap between the first lip edge 2b and the second lip edge 2c.

[0036] The third lip edge 2e is also installed at the front end of the base 2a, and the outer side of the third lip edge 2e is covered with the second isolation material 2f, which serves as a buffer when the door glass 1 is over-pressured.

[0037] It should be noted that the relational terms herein such as first and second, and the like are used solely to distinguish one from another entity or action, without necessarily requiring or implying any such actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can also include other elements not expressly listed or inherent to such process, method, article, or apparatus. While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the following claims and their equivalents.

Claims

1. A hidden outside water cut, characterized in that: The outer water cut (2) is installed in the door panel (3); The door panel (3) is composed of a door outer panel (3a) and a door outer panel reinforcing plate (3b) fixedly connected with each other, and the door outer panel reinforcing plate (3b) is provided with an outer water cut mounting hole which is a combination of a first outer water cut mounting hole (3ba) and a second outer water cut mounting hole (3bb) or a rectangular outer water cut mounting hole (3bh); The outer water cut (2) comprises a base (2a), a first lip (2b), a second lip (2c) and a third lip (2e), the back of the base (2a) is provided with a first clamping structure (2aa) and a second clamping structure (2ab), the first clamping structure (2aa) is clamped in the first outer water cut mounting hole (3ba), the second clamping structure (2ab) is clamped in the second outer water cut mounting hole (3bb), and the clamping connection of the base (2a) on the door outer panel reinforcing plate (3b) is completed through the first clamping structure (2aa) and the second clamping structure (2ab); The first lip (2b) is installed at the top end of the front of the base (2a), and the first lip tail end (2ba) of the first lip (2b) abuts against the door outer panel matching surface (3aa) of the door outer panel (3a); The second lip (2c) is installed at the middle section of the front of the base (2a), and the second lip matching surface (2ca) of the second lip (2c) abuts against the outer side surface (1a) of the door glass (1); The third lip (2e) is further installed at the tail end of the front of the base (2a).

2. A hidden outside waterway according to claim 1, characterized in that The first limiting surface (2aaa) on the first clamping structure (2aa) and the second limiting surface (2aba) on the second clamping structure (2ab) are matched with the third limiting surface (3bf) in the outer water cut mounting hole and the fourth limiting surface (3bg) in the outer water cut mounting hole respectively, so as to complete the limiting of the outer water cut (2) and the door outer panel reinforcing plate (3b) along the up-down direction of the vehicle body.

3. A hidden outside waterway according to claim 1, characterized in that The fifth limiting surface (2aab) on the first clamping structure (2aa) and the sixth limiting surface (2abb) on the second clamping structure (2ab) are matched with the seventh limiting surface (3bd) on the door outer panel reinforcing plate (3b) and the eighth limiting surface (3be) on the door outer panel reinforcing plate (3b) respectively, so as to complete the limiting of the outer water cut (2) and the door outer panel reinforcing plate (3b) along the left-right direction of the vehicle body.

4. The hidden outside waterway according to claim 1, wherein, The back of the outer water cut (2) is further provided with a first limiting feature (2g) and a second limiting feature (2h), the first limiting feature (2g) and the second limiting feature (2h) abut against the mounting surface (3bc) of the door outer panel reinforcing plate (3b), so as to complete the limiting of the outer water cut (2) and the door outer panel reinforcing plate (3b) along the left-right direction of the vehicle body.

5. The hidden outside waterway according to claim 1, wherein, The second lip matching surface (2ca) of the second lip (2c) and the first lip matching surface (2bb) of the first lip (2b) are in elastic contact, so as to seal the gap between the first lip (2b) and the second lip (2c).

6. A hidden outside waterway according to claim 1, characterized in that The second lip (2c) is coated with a first isolation material (2d) on the outside, and a contact part (2da) on the first isolation material (2d) is in contact with the outer side of the door glass (1a) to seal the gap between the door panel (3) and the door glass (1).

7. A hidden outside waterway according to claim 1, characterized in that The third lip (2e) is coated with a second isolation material (2f) on the outside to serve as a buffer when the door glass (1) is over-pressured.

8. A hidden outside waterway according to claim 1, characterized in that The base (2a) is made of plastic extrusion molding or injection molding, and the first clamping structure (2aa) and the second clamping structure (2ab) are installed on the base (2a) by local punching or injection molding after extrusion molding.

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