CN114368266B - Hidden outer water cutting structure - Google Patents
Hidden outer water cutting structure Download PDFInfo
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- CN114368266B CN114368266B CN202111616547.0A CN202111616547A CN114368266B CN 114368266 B CN114368266 B CN 114368266B CN 202111616547 A CN202111616547 A CN 202111616547A CN 114368266 B CN114368266 B CN 114368266B
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- lip
- water cutting
- window glass
- cutting structure
- cutting body
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 112
- 239000005357 flat glass Substances 0.000 claims abstract description 44
- 210000000078 claw Anatomy 0.000 claims description 9
- 239000011248 coating agent Substances 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 6
- 238000007789 sealing Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 8
- 230000007547 defect Effects 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 description 8
- 238000007664 blowing Methods 0.000 description 7
- 239000011521 glass Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 238000009423 ventilation Methods 0.000 description 6
- 238000010030 laminating Methods 0.000 description 5
- 238000005452 bending Methods 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 4
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000009172 bursting Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000007605 air drying Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J10/00—Sealing arrangements
- B60J10/70—Sealing arrangements specially adapted for windows or windscreens
- B60J10/74—Sealing arrangements specially adapted for windows or windscreens for sliding window panes, e.g. sash guides
- B60J10/76—Sealing arrangements specially adapted for windows or windscreens for sliding window panes, e.g. sash guides for window sashes; for glass run channels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J10/00—Sealing arrangements
- B60J10/20—Sealing arrangements characterised by the shape
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J10/00—Sealing arrangements
- B60J10/20—Sealing arrangements characterised by the shape
- B60J10/24—Sealing arrangements characterised by the shape having tubular parts
- B60J10/244—Sealing arrangements characterised by the shape having tubular parts inflatable or deflatable
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Seal Device For Vehicle (AREA)
Abstract
The invention discloses a hidden external water cutting structure, which aims to solve the defects that the external water cutting structure affects the whole appearance of an automobile and the sealing performance between the external water cutting structure and window glass in the prior art, and solves the technical problems by adopting the following technical scheme that: the water cutting device comprises a water cutting body and a vehicle door outer plate, wherein a clamping plate is arranged on the inner side of the vehicle door outer plate, and the water cutting body is arranged on the inner side of the vehicle door outer plate; the water cutting body comprises: the clamping groove is matched and installed with the clamping plate; the lip assembly is arranged on one side far away from the outer plate of the vehicle door and comprises a first lip and a second lip, and the first lip and the second lip are attached to the vehicle window glass; the positioning block is abutted with the top end of the inner side of the outer plate of the vehicle door. The water cutting body is arranged on the inner side of the outer plate of the vehicle door through the matching of the clamping plate and the clamping groove, so that the technical effect of hiding the outer water cutting structure is achieved; and meanwhile, the lip edge component is arranged, so that the sealing performance between the water cutting body and the vehicle window glass is better.
Description
Technical Field
The invention relates to the technical field of automobile parts, in particular to a hidden type external water cutting structure.
Background
With the development of the automobile market, more and more advanced technologies are applied to automobiles, and requirements of people on the appearance quality of the automobiles are higher and higher. The outer water cutting structure refers to a water cutting strip on the vehicle door, namely a rubber sealing strip in a vehicle window groove, and is arranged between the vehicle window glass and the vehicle door frame. When the window glass is lifted, water drops, water mist and dust on the surface of the glass can be cut off, and the window glass also has an attractive effect. In the traditional vehicle window, the outer water cutting structure is a very common structure, and because the outer water cutting structure is arranged outside the vehicle window, the influence of the outer water cutting structure on the whole appearance of the vehicle has to be considered when designing the vehicle with higher requirements on the appearance of some vehicles, and further, the difficulty of the design of the appearance of the vehicle is increased, and the manpower and material resources are wasted. Therefore, a hidden type external water cutting structure is needed to solve the above technical problems.
Chinese patent publication No. CN109353199a, publication date 2019, 2 months and 19 days, the invention is named hidden outer water cutting assembly and automobile, the application discloses a hidden outer water cutting assembly and automobile, comprising: an inner plate, an outer plate and a water cutting strip; the outer plate is positioned on one side of the inner plate, one end part of the outer plate extends along the length direction of the inner plate and faces away from one end part of the inner plate, and the end part of the outer plate is connected with the side surface of the inner plate; the outer plate is recessed towards a direction away from the inner plate, so that a mounting groove with one end open is formed between the outer plate and the side wall of one end part of the inner plate; the water cutting strip is buckled at the end part of the inner plate, one side wall of the water cutting strip is positioned in the mounting groove, and the top end of the water cutting strip is not higher than the top end of the outer plate. The water cutting strip is arranged lower than the bottom end of the outer plate, so that the water cutting strip is hidden in the outer plate of the automobile, and the effect of hiding the water cutting strip is achieved; however, in actual use, since the glass of the vehicle window is curved, the size of the sealing contact force between the lip and the glass changes when the glass of the vehicle window moves, so that gaps are generated between the lip and the glass, and rainwater passes through the lip to reach the inside of the outer plate, so that motor devices in the outer plate are damaged due to the rainwater.
Disclosure of Invention
The invention overcomes the defects of the technology, and provides the hidden outer water cutting structure, so that the outer water cutting structure can be hidden in the outer plate of the vehicle door, and the hidden outer water cutting structure is simple in structure and convenient to install; the sealing effect between the outer water cutting structure and the door glass is good, and rainwater can be effectively prevented from penetrating through the outer water cutting structure to reach the inside of the door outer plate during use.
In order to solve the technical problems, the invention adopts the following technical scheme: a hidden outer water cutting structure, comprising: the water cutting device comprises a water cutting body and a vehicle door outer plate, wherein a clamping plate is arranged on the inner side of the vehicle door outer plate, and the water cutting body is arranged on the inner side of the vehicle door outer plate; the water cutting body comprises:
the clamping groove is matched and installed with the clamping plate;
a lip assembly disposed on a side remote from the door outer panel, the lip assembly including a first lip and a second lip, the first lip and the second lip conforming to a window glass;
and the positioning block is in contact with the top end of the inner side of the outer plate of the vehicle door.
According to the invention, the clamping plate is arranged on the inner side of the outer plate of the vehicle door, and the clamping groove matched with the clamping plate is arranged on the water cutting body, so that the water cutting body can be arranged on the inner side of the outer plate of the vehicle door, the water cutting structure is hidden on the inner side of the outer plate of the vehicle door, the ornamental value of the whole appearance of the vehicle is improved, and the use experience of a customer is improved; meanwhile, the water cutting body is more convenient to install by matching the clamping plate and the clamping groove; the first lip edge and the second lip edge are attached to the window glass, so that the sealing performance between the water cutting body and the window glass is improved, and rainwater is prevented from falling into the water cutting body or the inside of the vehicle door from a gap between the window glass and the water cutting body; the positioning blocks are arranged, so that the deformation and displacement of the water cutting body can be effectively prevented, and the service life of the water cutting body is prolonged.
Preferably, the end surfaces of the first lip and the second lip, which are attached to the window glass, are provided with naps.
The arrangement of the nap can reduce friction between the window glass and the first lip and the second lip while ensuring the tightness between the first lip and the second lip and the window glass.
Preferably, the inner end face of the clamping groove is provided with a claw, and the claw faces the inner part of the clamping groove.
The clamping claw is arranged towards the inside of the clamping groove, so that the clamping groove is easy to insert into the clamping plate when the water cutting body is installed; when the water cutting body is pulled out of the clamping groove, the water cutting plate is difficult to pull out from the clamping plate through the abutting action of the clamping claw, so that the water cutting body is convenient to install, and the stability of the water cutting body can be maintained when the water cutting body is used.
Preferably, a rigid fixing band is provided inside the water cutting body.
The setting of the rigid fixing band can improve the overall rigidity strength of the water cutting body.
Preferably, the area of the first lip contacting the window pane is larger than the area of the second lip contacting the window pane, and the end of the first lip is provided with a barb-shaped extension section, and the extension section contacts the positioning block when the first lip is attached to the window pane.
The extension section is laminated with the locating piece mutually can be with effectual rainwater that prevents falls into the water from the gap between extension section and the locating piece and cuts the body.
Preferably, an anti-sticking coating is arranged at the joint of the positioning block and the extension section.
The anti-sticking coating can prevent abnormal sound generated when the extension section is contacted with the positioning block.
Preferably, when the first lip is attached to the window glass, the extension section and the first lip cooperate to form a long groove, and a water-swellable expansion tube is arranged in the long groove.
When rainwater falls into the water from the gap between extension section and the locating piece and cuts originally internally, the expansion pipe can absorb the rainwater that falls into, and the expansion pipe can rainwater inflation simultaneously, and the expansion pipe after the inflation acts on with first lip and extension section for first lip can laminate with window glass more tightly, can make the extension section more tightly of laminating between the locating piece simultaneously, reaches the better technical effect of better leakproofness better.
Preferably, a vent is formed in the outer door panel, and the vent is communicated with the expansion pipe.
Because the expansion pipe absorbs water to expand, in order to enable the expansion pipe to be timely dried, a vent is formed in the outer plate of the vehicle door and is communicated with the expansion pipe, so that air generated during running of the vehicle can be used for drying the expansion pipe, and the drying speed of the expansion pipe is improved.
When the first lip edge is attached to the window glass, the extension section is matched with the first lip edge to form a long groove, an inflation tube is arranged in the long groove, the inflation tube is connected with an inflation assembly, and the inflation assembly comprises:
the inflator is connected with the inflation tube through an air duct, and a piston rod connected with a piston in the inflator is arranged on the inflator;
the power wheel is attached to the window glass, a bent shaft is arranged on the power wheel, a rotatable sleeve is arranged on the bent shaft, a transmission rod is connected to the sleeve, and the transmission rod is hinged to the bent shaft.
In order to make the laminating more inseparable between first lip and the window glass, also can make the extension piece and the fixed block more inseparable of laminating between both simultaneously, consequently set up gas tube and the subassembly of blowing in the elongated slot, the motion through the door window drives the rotation of power wheel, make the bent axle rotate, the rotation through the bent axle drives the transfer line and moves, and then drive the piston rod through the transfer line and move, the motion through the piston rod and then drive the inflator and aerify for the gas tube, make the inflation of gas tube compress tightly first lip on window glass, also can compress tightly the extension piece on the locating piece simultaneously, and then make the inseparable of laminating between first lip and the window glass, also can make the extension piece and the fixed block more inseparable of laminating between both simultaneously.
Preferably, the side wall of the air charging pipe is provided with air holes.
In order to prevent the inflation tube from bursting due to overlarge inflation pressure, the ventilation holes are fixedly arranged, and the ventilation holes are increased along with the inflation of the inflation tube, so that when the inflation tube is inflated to a certain amount, the air can be timely discharged from the ventilation holes; when the pressure in the air charging pipe is smaller, the air holes are smaller, so that the leakage of air from the air holes is reduced.
Compared with the prior art, the invention has the beneficial effects that: (1) The outer water cutting structure is arranged on the inner side of the outer plate of the automobile door, so that the ornamental value of the overall appearance of the automobile is improved, and the experience of customers is improved; (2) the outer water cutting structure is convenient to install; (3) The water cutting structure has good sealing performance with the car window glass, and rainwater is prevented from leaking out from gaps between the water cutting structure and the car window glass and gaps between the water cutting structure and the car door outer plate.
Drawings
FIG. 1 is a cross-sectional view of the present invention;
FIG. 2 is a cross-sectional view of the water-cut body of the present invention;
FIG. 3 is a cross-sectional view of another embodiment of the present invention;
FIG. 4 is a top view of another embodiment of FIG. 3;
FIG. 5 is a cross-sectional view of another embodiment of the present invention;
FIG. 6 is an enlarged view of a portion of FIG. 5;
FIG. 7 is a block diagram of a power wheel of the present invention;
in the figure: 1. the water cutting body, 2, a car door outer plate, 21, a clamping plate, 22, an air vent, 3, a clamping groove, 31, a clamping jaw, 4, a lip component, 41, a first lip, 411, an extension section, 412, a long groove, 413, an expansion pipe, 414, an inflation pipe, 415, an air vent, 42, a second lip, 43, fluff, 5, a positioning block, 51, an anti-sticking coating, 6, a rigid fixing band, 7, an air blowing component, 71, an air guide cylinder, 711, an air guide pipe, 712, a piston rod, 72, a power wheel, 721, a bent axle, 722, a sleeve, 723, a transmission rod, 724, a rotating shaft, 8 and car window glass.
Detailed Description
The technical scheme of the invention is further specifically described by the following specific embodiments with reference to the accompanying drawings:
example 1: referring to fig. 1 and 2, a hidden type external water cutting structure includes: the water cutting device comprises a water cutting body 1 and a vehicle door outer plate 2, wherein a clamping plate 21 is arranged on the inner side of the vehicle door outer plate 2, and the water cutting body 1 is arranged on the inner side of the vehicle door outer plate 2; the water cutting body 1 includes:
the clamping groove 3 is matched and installed with the clamping plate 21;
a lip assembly 4 provided on a side remote from the door outer panel 2, the lip assembly 4 including a first lip 41 and a second lip 42, the first lip 41 and the second lip 42 being fitted to the window glass 8; both the first lip 41 and the second lip 42 are flexible materials, and rubber materials are used in the present embodiment;
a positioning block 5 which is abutted against the top end of the inner side of the door outer panel 2; in this embodiment, in order to play a role of buffering, the positioning block is made of rubber material.
According to the invention, the clamping plate 21 is arranged on the inner side of the outer plate of the vehicle door, and meanwhile, the clamping groove 3 matched with the clamping plate 21 is arranged on the water cutting body 1, so that the water cutting body 1 can be arranged on the inner side of the outer plate 2 of the vehicle door, the water cutting structure is hidden on the inner side of the outer plate 2 of the vehicle door, the ornamental value of the whole appearance of the vehicle is improved, and the use experience of a customer is improved; meanwhile, the clamping plate 21 is matched with the clamping groove 3, so that the installation of the water cutting body 1 is more convenient; the first lip edge 41 and the second lip edge 42 are attached to the window glass 8, so that the sealing performance between the water cut body 1 and the window glass 8 is improved, and rainwater is prevented from falling into the water cut body 1 or the inside of a vehicle door from a gap between the window glass 8 and the water cut body 1; the positioning block 5 can effectively prevent the deformation and displacement of the water cutting body 1, and the service life of the water cutting body 1 is prolonged.
The end surfaces of the first lip 41 and the second lip 42, which are in contact with the window glass 8, are provided with naps 43.
The provision of the nap 43 can reduce friction between the window glass 8 and both the first lip 41 and the second lip 42 while ensuring the sealing property of the first lip 41 and the second lip 42 with the window glass 8.
The clamping jaw 31 is arranged on the inner end face of the clamping groove 3, the clamping jaw 31 faces the inner part of the clamping groove 3, and the clamping jaw 31 is arranged on two sides of the inner part of the clamping groove 3 for better effect; the claws 31 are made of an elastic material, and in this embodiment, a rubber material is used.
The claw 31 is arranged towards the inside of the clamping groove 3, so that the clamping groove 3 is easy to insert into the clamping plate 21 when the water cutting body 1 is installed; when the water cutting body 1 is pulled out of the clamping groove 3, the water cutting body 1 is difficult to pull out of the clamping plate 21 through the abutting action of the clamping claw 31, so that the water cutting body 1 is convenient to install, and meanwhile, the stability of connection between the water cutting body 1 and the clamping plate 21 can be maintained when the water cutting body 1 is used.
The inside of the water cutting body 1 is provided with a rigid fixing band 6, and the rigid fixing band 6 in the embodiment is made of stainless steel.
The provision of the rigid fixing band 6 can improve the overall rigidity strength of the water jet body 1.
The contact area of the first lip 41 with the window pane 8 is larger than the contact area of the second lip 42 with the window pane 8, and the end of the first lip 41 is provided with a barb-shaped extension 411, and when the first lip 41 is attached to the window pane 8, the extension 411 contacts the positioning block 5.
The extension section 411 is attached to the positioning block 5, so that rainwater can be effectively prevented from falling into the water cutting body 1 from a gap between the extension section 411 and the positioning block 5.
The adhesion part of the positioning block 5 and the extension section 411 is provided with a release coating 51.
The release coating 51 is provided to prevent abnormal sounds from being generated when the extension 411 contacts the positioning block 5.
In embodiment 2, referring to fig. 3 and 4, the structure of the present embodiment is similar to that of embodiment 1, except that when the first lip 41 is attached to the window glass 8, the extension 411 cooperates with the first lip 41 to form a long groove 412, and a water-swellable expansion tube 413 is disposed in the long groove 412, and the expansion tube 413 is made of a putty-type water stop and a rubber material with water-swellable property, which belongs to the prior art.
When rainwater falls into the water-jet body 1 from the gap between the extension section 411 and the positioning block 5, the expansion pipe 413 can absorb the falling rainwater, meanwhile, the expansion pipe 413 can expand the rainwater, the expanded expansion pipe 413 acts on the first lip 41 and the extension section 411, the first lip 41 can be attached to the window glass 8 more tightly, and meanwhile, the extension section 411 can be attached to the positioning block 5 more tightly, so that a better technical effect of better tightness is achieved.
The door outer panel 2 is provided with a vent hole 22, the vent hole 22 is communicated with the inflation pipe 413, and the vent hole 22 is provided at both ends in the longitudinal direction of the vehicle and is flat.
Because the expansion pipe 413 absorbs water to expand, in order to enable the expansion pipe 413 to be timely dried, a vent 22 is arranged on the outer plate of the vehicle door, and the vent 22 is communicated with the expansion pipe 413, so that air generated during running of the vehicle can air-dry the expansion pipe 413, and the air drying speed of the expansion pipe 413 is further improved.
Embodiment 3, referring to fig. 5 to 7, the structure of this embodiment is similar to that of embodiment 1, except that when the first lip 41 is attached to the window glass 8, the extension 411 cooperates with the first lip 41 to form a long groove 412, an air tube 414 is disposed in the long groove 412, the air tube 414 is connected to an air blowing assembly 7, and the air blowing assembly 7 includes:
the inflator 71, the inflator 71 is connected with the air tube 414 through an air tube 711, a one-way air charging nozzle is arranged at the joint of the air tube 414 and the air tube 711, and a piston rod 712 connected with a piston in the inflator 71 is arranged on the inflator 71;
the power wheels 72 are attached to the window glass 8, two power wheels 72 are arranged on each group of blowing assemblies 7, a bent shaft 721 is fixedly arranged between the two power wheels 72, rotating shafts 724 are arranged on the outer sides of two ends of the power wheels 72, the power wheels 72 can rotate relative to the rotating shafts, and the rotating shafts 724 are connected with the water cutting body 1 through a connecting rod; the bending shaft 721 is provided with a rotatable sleeve 722, the bending shaft 721 is in a shape like a Chinese character 'ji', the sleeve 722 is arranged on a cross bar in the shape like a Chinese character 'ji', the sleeve 722 is connected with a transmission rod 723, the transmission rod 723 is hinged with the bending shaft 721, and a crank-link mechanism is formed by matching the bending shaft 721, the transmission rod 723, the sleeve 722 and the piston rod 712; the number of the air blowing assemblies 7 in the embodiment is set according to the actual situation so as to achieve the best air inflation effect.
In order to enable the first lip 41 and the window glass 8 to be attached tightly, the extension section 411 and the fixing block 5 can be attached tightly, the air charging pipe 414 and the air blowing assembly 7 are arranged in the long groove 412, the power wheel 72 is driven to rotate through the movement of the window, the bent shaft 721 is enabled to rotate, the transmission rod 723 is driven to move through the rotation of the bent shaft 721, the piston rod 712 is driven to move through the transmission rod 723, the air charging pipe 414 is driven to be inflated through the movement of the piston rod 712, the air charging pipe 414 is enabled to expand to tightly press the first lip 41 on the window glass 8, the extension section 411 can be tightly pressed on the fixing block 5, the first lip 41 and the window glass 8 are attached tightly, and the extension section 411 and the fixing block 5 are attached tightly.
The sidewall of the air tube 414 is provided with an air vent 415.
In order to prevent the inflation tube 414 from bursting due to overlarge inflation pressure, the ventilation holes 415 are fixedly arranged, the ventilation holes 415 are increased along with the inflation of the inflation tube 414, so that when the inflation tube 414 is inflated to a certain amount, air can be timely discharged from the ventilation holes 415; and when the pressure in the air charging pipe 414 is smaller, the air holes 415 are smaller, so that the leakage of air from the air holes 415 is reduced.
According to the invention, the outer water cutting structure is arranged on the inner side of the outer plate of the automobile door, so that the water cutting body 1 is hidden by the outer plate 2 of the automobile door, and the overall appearance of the automobile is improved; the water cutting body 1 is very convenient to install by the cooperation of the clamping groove 3 and the clamping plate 21; the expansion pipe and the inflation pipe are arranged, so that the tightness between the water cutting body 1 and the vehicle window glass 8 and the tightness between the water cutting body 1 and the vehicle door outer plate 2 are better, and water is prevented from flowing in from gaps between the water cutting body 1 and the vehicle window glass 8 and gaps between the water cutting body 1 and the vehicle door outer plate 2.
The above-described embodiments are merely preferred embodiments of the present invention, and the present invention is not limited in any way, and other variations and modifications may be made without departing from the technical aspects set forth in the claims.
Claims (8)
1. A hidden outer water cutting structure, characterized by comprising: the automobile door comprises a water cutting body (1) and an automobile door outer plate (2), wherein a clamping plate (21) is arranged on the inner side of the automobile door outer plate (2), and the water cutting body (1) is arranged on the inner side of the automobile door outer plate (2); the water cutting body (1) comprises:
the clamping groove (3) is matched and installed with the clamping plate (21);
a lip assembly (4) disposed on a side remote from the door outer panel (2), the lip assembly (4) including a first lip (41) and a second lip (42), the first lip (41) and the second lip (42) conforming to a window glass;
a positioning block (5) which is in contact with the top end of the inner side of the outer door plate (2);
the end of the first lip (41) is provided with a barb-shaped extension section (411);
when the first lip (41) is attached to the vehicle window glass, the extension section (411) is matched with the first lip (41) to form a long groove (412), and a water-swellable expansion tube (413) is arranged in the long groove (412);
or is: when the first lip (41) is attached to the window glass, the extension section (411) is matched with the first lip (41) to form a long groove (412), an inflation tube (414) is arranged in the long groove (412), the inflation tube (414) is connected with an inflation assembly (7), and the inflation assembly (7) comprises:
the inflator (71), the said inflator (71) is connected with said inflation tube (414) through a gas-guide tube (711), there is a piston rod (712) connected with piston in the inflator (71) on the said inflator (71);
the power wheel (72), power wheel (72) with car window glass is laminated mutually, be provided with a bent axle (721) on power wheel (72), be provided with a rotatable sleeve (722) on bent axle (721), be connected with a transfer line (723) on sleeve (722), transfer line (723) with bent axle (721) are articulated mutually.
2. The hidden type outer water cutting structure according to claim 1, wherein fluff (43) is provided at an end face of the first lip (41) and the second lip (42) which are attached to the window glass.
3. The hidden type external water cutting structure according to claim 1, wherein the inner end surface of the clamping groove (3) is provided with a claw (31), and the claw (31) faces the inner part of the clamping groove (3).
4. The hidden type external water cutting structure according to claim 1, wherein the inside of the water cutting body (1) is provided with a rigid fixing band (6).
5. A hidden outer water cut structure according to claim 1, wherein the area of contact of the first lip (41) with the glazing pane is greater than the area of contact of the second lip (42) with the glazing pane, the extension (411) being in contact with the locating block (5) when the first lip (41) is in engagement with the glazing pane.
6. The hidden type external water cutting structure according to claim 5, wherein a release coating (51) is arranged at the joint of the positioning block (5) and the extension section (411).
7. The hidden type outside water cutting structure according to claim 1, wherein a vent (22) is provided on the door outer panel (2), and the vent (22) is communicated with the expansion pipe (413).
8. The hidden type external water cutting structure according to claim 1, wherein the sidewall of the air charging tube (414) is provided with an air hole (415).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111616547.0A CN114368266B (en) | 2021-12-27 | 2021-12-27 | Hidden outer water cutting structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111616547.0A CN114368266B (en) | 2021-12-27 | 2021-12-27 | Hidden outer water cutting structure |
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| CN114368266A CN114368266A (en) | 2022-04-19 |
| CN114368266B true CN114368266B (en) | 2024-03-22 |
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| CN202111616547.0A Active CN114368266B (en) | 2021-12-27 | 2021-12-27 | Hidden outer water cutting structure |
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| CN114932794A (en) * | 2022-05-24 | 2022-08-23 | 浙江极氪智能科技有限公司 | Hidden extra income is cut and is had its vehicle |
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| CN203937494U (en) * | 2014-05-29 | 2014-11-12 | 长城汽车股份有限公司 | The outer water of a kind of arrangements for automotive doors is cut structure |
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| CN109177704A (en) * | 2018-09-20 | 2019-01-11 | 湖南湖大艾盛汽车技术开发有限公司 | A kind of the bus door sealing strip and sealing adjusting method of double cavity structure |
| CN109353199A (en) * | 2018-11-29 | 2019-02-19 | 华人运通控股有限公司 | Concealed outer water cuts component and automobile |
| CN210026996U (en) * | 2019-06-03 | 2020-02-07 | 上汽通用五菱汽车股份有限公司 | Side door outer water cutter |
| CN210706844U (en) * | 2019-10-08 | 2020-06-09 | 一汽-大众汽车有限公司 | Sealing device for automobile skylight |
| CN111532115A (en) * | 2020-04-09 | 2020-08-14 | 宁波吉利汽车研究开发有限公司 | Door extra income is cut, door and car |
| CN212098389U (en) * | 2020-05-22 | 2020-12-08 | 江铃汽车股份有限公司 | Outer water of door is cut |
| CN214822550U (en) * | 2021-07-14 | 2021-11-23 | 江阴海达橡塑股份有限公司 | Sealing structure of sealing strip |
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| JP6698368B2 (en) * | 2016-02-04 | 2020-05-27 | 西川ゴム工業株式会社 | Automotive door seal structure |
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| CN207267447U (en) * | 2017-05-09 | 2018-04-24 | 浙江省仙居县博达异型橡塑有限公司 | A kind of external water bar for automobiles structure |
| CN207630933U (en) * | 2017-11-16 | 2018-07-20 | 上海捷柯密封件制品有限公司 | The outer water of car door cuts sealing strip |
| CN109177704A (en) * | 2018-09-20 | 2019-01-11 | 湖南湖大艾盛汽车技术开发有限公司 | A kind of the bus door sealing strip and sealing adjusting method of double cavity structure |
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| CN210706844U (en) * | 2019-10-08 | 2020-06-09 | 一汽-大众汽车有限公司 | Sealing device for automobile skylight |
| CN111532115A (en) * | 2020-04-09 | 2020-08-14 | 宁波吉利汽车研究开发有限公司 | Door extra income is cut, door and car |
| CN212098389U (en) * | 2020-05-22 | 2020-12-08 | 江铃汽车股份有限公司 | Outer water of door is cut |
| CN214822550U (en) * | 2021-07-14 | 2021-11-23 | 江阴海达橡塑股份有限公司 | Sealing structure of sealing strip |
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|---|---|
| CN114368266A (en) | 2022-04-19 |
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