CN205123177U - Back of body door pencil leak protection water structure - Google Patents

Back of body door pencil leak protection water structure Download PDF

Info

Publication number
CN205123177U
CN205123177U CN201520807683.1U CN201520807683U CN205123177U CN 205123177 U CN205123177 U CN 205123177U CN 201520807683 U CN201520807683 U CN 201520807683U CN 205123177 U CN205123177 U CN 205123177U
Authority
CN
China
Prior art keywords
sealing ring
stiff end
sheath
wire harness
skeleton
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201520807683.1U
Other languages
Chinese (zh)
Inventor
田秀
王令龙
朱江
王轶淼
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dongfeng Peugeot Citroen Automobile Co Ltd
Original Assignee
Dongfeng Peugeot Citroen Automobile Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dongfeng Peugeot Citroen Automobile Co Ltd filed Critical Dongfeng Peugeot Citroen Automobile Co Ltd
Priority to CN201520807683.1U priority Critical patent/CN205123177U/en
Application granted granted Critical
Publication of CN205123177U publication Critical patent/CN205123177U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a back of body door pencil leak protection water structure, including sheath and automobile body panel beating, sheath one end is provided with first stiff end, the sheath other end is provided with the second stiff end, be provided with the skeleton on the side of the first stiff end of its characterized in that, first stiff end lateral wall edge is provided with the first sealing ring parallel with first stiff end axis, be provided with the second sealing ring along its axis direction in the first stiff end lateral wall, be provided with the recess between first sealing ring and the second sealing ring, be provided with on the automobile body panel beating with first stiff end matched with mounting hole, first stiff end tip passes the mounting hole, the inboard edge of mounting hole coordinates with the skeleton each other, the tip of first sealing ring and second sealing ring and the surperficial in close contact with of automobile body panel beating. The utility model discloses effectively solve the problem that line bundle sheath leaked.

Description

Tailgate wire harness water leak preventing structure
Technical field
The utility model belongs to automobile production manufacture field, is specifically related to a kind of tailgate wire harness water leak preventing structure.
Background technology
For two-box automobile, such as M44 vehicle, tailgate sheath is in wet district environment, for the sheath connecting vehicle body department, owing to leading to passenger cabin, need Packed requirement, if it is unreliable that sealing effectiveness is implemented, for the comfort level of cabin interior, resistance to the waiting so long of part all can impact, the electrical property of car load can be had influence on especially, because for the wire harness of cabin interior, particularly connector is all non-hermetic, if there is water to be seeped into passenger cabin, water enters wire by connector and imports to power consumption equipment, cause short circuit, corrosion equivalent risk, serious meeting causes burning car.
For former vehicle, owing to needing installation wiring simultaneously in sheath, and this sheath is moving component (back door ceaselessly overturns) onboard, so for sealing property, sheath and wire harness all play conclusive impact.Usually we can do a lot of optimization to wire harness, such as reduce the sectional area of branch, wire harness increases anti-cement, change wire harness fixed form, optimize wire harness canoe, change wire harness covering, change wire harness length etc.A lot of optimization also cooked for sheath, such as increased contact-making surface, increased contact dynamics, optimized length etc., but all do not reach best.
Utility model content
The purpose of this utility model is exactly the defect for prior art, provides a kind of tailgate wire harness water leak preventing structure, effectively solves wire harness sheath and leaks water problem.
The utility model provides a kind of tailgate wire harness water leak preventing structure, comprise sheath and vehicle body sheet metal, sheath one end is provided with the first stiff end, the sheath other end is provided with the second stiff end, the side that it is characterized in that the first stiff end is provided with skeleton, first stiff end sidewall edge is provided with the first sealing ring and the second sealing ring that are raised in its surface, second sealing ring is positioned at the inner side of the first sealing ring, groove is provided with between first sealing ring and the second sealing ring, vehicle body sheet metal is provided with the installing hole matched with the first stiff end, first stiff end end is through installing hole, installing hole inside edge and skeleton cooperatively interact, the end of the first sealing ring and the second sealing ring and the intimate surface contact of vehicle body sheet metal.
Described first stiff end edge is smooth surfaces, and the utility model eliminates the wire harness bar being arranged at the first stiff end compared to prior art.
Described skeleton surface is provided with the locating part matched with installing hole inside edge.
The lateral wall height of described first sealing ring is greater than the height of the second sealing ring.
Described locating part is wedge structure, and one end, inclined plane of locating part is fixedly connected with skeleton, the inclined plane other end and the edges co-operate with installing hole of locating part.
The utility model, by arranging the first sealing ring, makes its end and vehicle body sheet metal close contact, effectively improves the sealing of sheath entirety.The utility model is by being provided with the skeleton of locating part in the first stiff end side, realize the first stiff end to be connected with the effective of vehicle body sheet metal, the fixing of the first stiff end and vehicle body sheet metal is realized by locating part, realized the sealing of the first stiff end and vehicle body sheet metal by the first sealing ring, effectively ensure that the stability that sheath is installed.The utility model, by setting up the second sealing ring in the first sealing ring, realizes the setting of two second seal ring structure, improves the sealing of the first stiff end effectively further, reach the object preventing from leaking.The utility model cancels the wire harness bar of the first stiff end, makes wire harness be loose state in this position, sheath is not had to the compressing of power, can not pull sheath in switching process, further reinforced seal effect.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model scheme of installation a;
Fig. 3 is the utility model scheme of installation b;
Fig. 4 is that the utility model first stiff end parallels to the axis the cutaway view in direction;
Wherein, 1-first stiff end, 2-sheath, 3-second stiff end, 4-vehicle body sheet metal, 5-first sealing ring, 6-second sealing ring, 7-skeleton, 8-locating part, 9-installing hole, 10-groove.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail, is convenient to be well understood to the utility model, but they do not form restriction to the utility model.
As shown in the figure, the utility model provides a kind of tailgate wire harness water leak preventing structure, comprises sheath 2 and vehicle body sheet metal 4, and sheath 2 one end is provided with the first stiff end 1, and sheath 2 other end is provided with the second stiff end 3.First stiff end 1 is made up of flexible material.The side of the first stiff end 1 is provided with skeleton 7.Skeleton 7 is made up of hard material, is that the first stiff end 1 provides support., the first stiff end 1 sidewall edge is provided with the inner side that the first sealing ring 5 of being raised in its surface and the second sealing ring 6, second sealing ring 6 are positioned at the first sealing ring 5, is provided with groove 10 between the first sealing ring 5 and the second sealing ring 6.The outer surface of the first sealing ring 5 and the wall outer surface of the first stiff end 1 are on the same face.First sealing ring 5 and the first sealing ring 6 are flexible material, effectively realize sealing.Vehicle body sheet metal 4 is provided with the installing hole 9 matched with the first stiff end 1, first stiff end 1 end is through installing hole 9, installing hole 9 inside edge and skeleton 7 cooperatively interact, first sealing ring 5 and the end of the second sealing ring 6 and the intimate surface contact of vehicle body sheet metal 4, ensure the sealing of the first stiff end 1 inside, the lateral wall height of described first sealing ring 5 is greater than the height of the second sealing ring 6, further its inner sealing of strengthening.When the first sealing ring and the second sealing ring extruding vehicle body sheet metal, groove 10 is that the second sealing ring 6 provides retraction space, and the second sealing ring 6 and the first sealing ring 5 acting in conjunction, ensures the sealing of the first stiff end.
Described first stiff end 1 edge is smooth surfaces, and the utility model eliminates the wire harness bar being arranged at the first stiff end 1 compared to prior art.The utility model cancels the wire harness bar of the first stiff end 1, makes wire harness be loose state in this position, sheath 2 is not had to the compressing of power, can not pull sheath 2 in switching process, further reinforced seal effect.
Described skeleton 7 surface is provided with the locating part 8 matched with installing hole 9 inside edge.Described locating part 8 is wedge structure, and one end, inclined plane of locating part 8 is fixedly connected with skeleton 7, the inclined plane other end and the edges co-operate with installing hole 9 of locating part 8.
During use, by the first stiff end 1 end insert in installing hole 9, after locating part 8 enters installing hole 9 completely, the tail end of locating part 8 and the side side edge of installing hole 9 are touched, the inside edge of installing hole 9 and the surperficial perpendicular contact of skeleton 7, ensure that the first stiff end 1 cannot exit in installing hole 9.Meanwhile, the outer wall end of the first sealing ring 5 and the end of the second sealing ring 6 are all squeezed in the opposite side edge of installing hole 9, ensure the sealing of the first stiff end 1 inside, ensure that the first stiff end 1 cannot enter installing hole 9 further.
The content that this specification is not described in detail belongs to the known prior art of professional and technical personnel in the field.

Claims (5)

1. a tailgate wire harness water leak preventing structure, comprise sheath (2) and vehicle body sheet metal (4), sheath (2) one end is provided with the first stiff end (1), sheath (2) other end is provided with the second stiff end (3), the side that it is characterized in that the first stiff end (1) is provided with skeleton (7), first stiff end (1) sidewall edge is provided with the first sealing ring (5) and the second sealing ring (6) that are raised in its surface, second sealing ring (6) is positioned at the inner side of the first sealing ring (5), groove (10) is provided with between first sealing ring (5) and the second sealing ring (6), vehicle body sheet metal (4) is provided with the installing hole (9) matched with the first stiff end (1), first stiff end (1) end is through installing hole (9), installing hole (9) inside edge and skeleton (7) cooperatively interact, the end of the first sealing ring (5) and the second sealing ring (6) and the intimate surface contact of vehicle body sheet metal (4).
2. tailgate wire harness water leak preventing structure according to claim 1, is characterized in that the first stiff end (1) end edge is smooth surfaces.
3. tailgate wire harness water leak preventing structure according to claim 2, is characterized in that described skeleton (7) surface is provided with the locating part (8) matched with installing hole (9) inside edge.
4. tailgate wire harness water leak preventing structure according to claim 3, is characterized in that the height of the first sealing ring (5) is greater than the height of the second sealing ring (6).
5. tailgate wire harness water leak preventing structure according to claim 4, it is characterized in that locating part (8) is wedge structure, one end, inclined plane of locating part (8) is fixedly connected with skeleton (7), the inclined plane other end and the edges co-operate with installing hole (9) of locating part (8).
CN201520807683.1U 2015-10-16 2015-10-16 Back of body door pencil leak protection water structure Expired - Fee Related CN205123177U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520807683.1U CN205123177U (en) 2015-10-16 2015-10-16 Back of body door pencil leak protection water structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520807683.1U CN205123177U (en) 2015-10-16 2015-10-16 Back of body door pencil leak protection water structure

Publications (1)

Publication Number Publication Date
CN205123177U true CN205123177U (en) 2016-03-30

Family

ID=55578753

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520807683.1U Expired - Fee Related CN205123177U (en) 2015-10-16 2015-10-16 Back of body door pencil leak protection water structure

Country Status (1)

Country Link
CN (1) CN205123177U (en)

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160330