CN202703209U - Aluminum alloy automobile door sealing device - Google Patents

Aluminum alloy automobile door sealing device Download PDF

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Publication number
CN202703209U
CN202703209U CN2012202892508U CN201220289250U CN202703209U CN 202703209 U CN202703209 U CN 202703209U CN 2012202892508 U CN2012202892508 U CN 2012202892508U CN 201220289250 U CN201220289250 U CN 201220289250U CN 202703209 U CN202703209 U CN 202703209U
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CN
China
Prior art keywords
door
seam
aluminum alloy
sealing band
sealing arrangement
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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
CN2012202892508U
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Chinese (zh)
Inventor
郭佳
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.)
Shanghai automobile Polytron Technologies Inc
Original Assignee
Shanghai Yanfeng Automotive Technology 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
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Application filed by Shanghai Yanfeng Automotive Technology Co Ltd filed Critical Shanghai Yanfeng Automotive Technology Co Ltd
Priority to CN2012202892508U priority Critical patent/CN202703209U/en
Application granted granted Critical
Publication of CN202703209U publication Critical patent/CN202703209U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to the technical field of automobiles, in particular to an aluminum alloy automobile door sealing device. Automobile doors (2) are arranged on two sides of an automobile body (1), an upper section automobile door frame sealing device (3) is respectively arranged on the upper portion of each automobile door (2), a back section automobile door frame sealing device (4) is respectively arranged at the back end of each automobile door (2), a lower automobile door frame sealing device (5) is respectively arranged on the lower portion of each automobile door (2), an automobile door hinge position sealing device (6) is respectively arranged at the front end of each automobile door (2), and a back door sealing device (7) is arranged on the back portion of the automobile body (1). The aluminum alloy automobile door sealing device solves the problem that aluminum alloy automobile door bodies or aluminum alloy automobile doors cannot be sealed or are poor in sealing effect, improves practical performance of automobiles, meets sealing needs of using aluminum alloy materials and plastic materials to replace the existing sheet metal automobile bodies, and promotes automobile lightweight development.

Description

The aluminum alloy door sealing arrangement
Technical field
The utility model relates to automobile technical field, is specifically related to a kind of aluminum alloy door sealing arrangement.
Background technology
At present electronlmobil is just fast-developing, and auto body is when constantly improving safety, also constantly towards the direction progress of lightweight, environmental protection.Some vehicles have begun to substitute panel beating vehicle body in the past with aluminum alloy materials, plastic material spare.The utilization of new material, higher for the seal request of car door, hermetically-sealed construction also can change, and common sealing arrangement does not satisfy requirement.
Summary of the invention
The purpose of this utility model provides a kind of aluminum alloy door sealing arrangement, it has solved car body of aluminum alloy and car door can't seal or sealing effectiveness is a bad difficult problem, improved the Practical Performance of vehicle, satisfy the sealing needs of the panel beating vehicle body before aluminum alloy materials, plastic material substitute, advanced the development of automotive light weight technology.
In order to solve the existing problem of background technology, the utility model is by the following technical solutions: it comprises automobile body 1, car door 2, epimere door frame sealing arrangement 3, back segment door frame sealing arrangement 4, bottom door frame sealing arrangement 5, body hinge place sealing arrangement 6 and back door sealing arrangement 7; Car door 2 is arranged on the both sides of automobile body 1, the top of car door 2 is provided with epimere door frame sealing arrangement 3, the rear end of car door 2 is provided with back segment door frame sealing arrangement 4, the bottom of car door 2 is provided with bottom door frame sealing arrangement 5, the front end of car door 2 is provided with body hinge place sealing arrangement 6, and back door sealing arrangement 7 is arranged on the rear portion of automobile body 1.
Described epimere door frame sealing arrangement 3 comprises gusset window frame 3-1, epimere aluminum alloy window frame 3-2, glass groove sealing band 3-3, glass 3-4, sealing band 3-5 and sealing band seam 3-6 is installed; Sealing band is installed seam 3-6 and is connected connection with gusset window frame 3-1, epimere aluminum alloy window frame 3-2 is arranged on the side of gusset window frame 3-1, glass 3-4 is fixed on the epimere aluminum alloy window frame 3-2 by glass groove sealing band 3-3, and sealing band 3-5 is arranged on sealing band and installs on the seam 3-6.
Described back segment door frame sealing arrangement 4 comprises the glass sealing band of falling groove 4-7, side door backplate upper decoration plate 4-8 behind the second gusset seam 4-1, side-wall inner-plate 4-2, sealing band 4-3, glass guide-rail panel reality 4-4, Qianmen rear rail 4-5, glass 4-6, the side door, Qianmen back segment upper window frame 4-9; Side-wall inner-plate 4-2 is arranged on the inboard of the second gusset seam 4-1, sealing band 4-3 is arranged on the outside of the second gusset seam 4-1, glass guide-rail panel reality 4-4 is horizontally set on the lower right of sealing band 4-3, the right-hand member of glass guide-rail panel reality 4-4 is provided with Qianmen rear rail 4-5, the glass sealing band of falling groove 4-7 is arranged on the bottom of Qianmen rear rail 4-5 behind the side door, be provided with glass 4-6 between the glass sealing band of falling the groove 4-7 behind Qianmen rear rail 4-5 and the side door, side door backplate upper decoration plate 4-8 is arranged on the bottom of glass guide-rail panel reality 4-4, Qianmen back segment upper window frame 4-9 is arranged between glass guide-rail panel reality 4-4 and the side door backplate upper decoration plate 4-8, described the second gusset seam 4-1, Qianmen rear rail 4-5 and Qianmen back segment upper window frame 4-9 are aluminum alloy materials, and the second gusset seam 4-1, Qianmen rear rail 4-5 is connected with vehicle frame is movable with Qianmen back segment upper window frame 4-9, and the distance between the glass sealing band of falling groove 4-7 and the Qianmen rear rail 4-5 is 0-5MM behind the side door.
Described bottom door frame sealing arrangement 5 comprises inner guard board of automobile door body 5-1, sealing band 5-2, the 4th gusset seam 5-3, the first seam limit adapter plate 5-4, anterior rear floor body 5-5; Sealing band 5-2 is arranged on the left side of inner guard board of automobile door body 5-1, the 4th gusset seam 5-3 is arranged on the left side of sealing band 5-2, the first seam limit adapter plate 5-4 is arranged on the 4th gusset seam 5-3, floor body 5-5 is arranged on the top of the first seam limit adapter plate 5-4 after anterior, and the 4th gusset seam 5-3 is aluminum alloy materials and the 4th gusset seam 5-3 and be connected seam limit adapter plate 5-4 and be connected with vehicle frame is movable with being connected seam limit adapter plate 5-4.
Described body hinge place sealing arrangement 6 comprises anterior front floor body 6-1, the 3rd gusset seam 6-2, sealing band 6-3 and inner guard board of automobile door body 6-4; The 3rd gusset seam 6-2 is arranged on the bottom of anterior front floor body 6-1, sealing band 6-3 is arranged between anterior front floor body 6-1 and the 3rd gusset seam 6-2, inner guard board of automobile door body 6-4 is arranged on the bottom of the 3rd gusset seam 6-2, and the 3rd gusset seam 6-2 is that aluminum alloy materials and the 3rd gusset seam 6-2 are connected with vehicle frame is movable.
Described back door sealing arrangement 7 comprises right side rear side wall body 7-1, back door glass 7-2, back door body 7-3, the upper right vertical beam 7-4 of back door, back door panel reality 7-5, sealing band 7-6, right side rear side wall body 7-7, upper right side roof drip 7-8, roof drip upside mounting bracket 7-9; The right side of upper right side roof drip 7-8 is connected with right side rear side wall body 7-1, roof drip upside mounting bracket 7-9 is arranged on the top of upper right side roof drip 7-8, right side rear side wall body 7-7 is arranged on the left side of upper right side roof drip 7-8, sealing band 7-6 is arranged on the bottom of right side rear side wall body 7-7, the bottom of sealing band 7-6 is provided with back door panel reality 7-5, the bottom of back door panel reality 7-5 is provided with back door body 7-3, and be connected by glue between back door body 7-3 and the back door panel reality 7-5, be provided with the upper right vertical beam 7-4 of back door between back door body 7-3 and the back door panel reality 7-5, the bottom of back door body 7-3 is provided with back door glass 7-2, and upper right side roof drip 7-8 is connected with vehicle frame is movable with roof drip upside mounting bracket 7-9.
The utlity model has following beneficial effect: it has solved car body of aluminum alloy and car door can't seal or sealing effectiveness is a bad difficult problem, improved the Practical Performance of vehicle, satisfy the sealing needs of the panel beating vehicle body before aluminum alloy materials, plastic material substitute, advanced the development of automotive light weight technology.
Description of drawings:
Fig. 1 is structural representation of the present utility model,
Fig. 2 is the structural representation of epimere door frame sealing arrangement 3 in the utility model,
Fig. 3 is the structural representation of the utility model posterior segment door frame sealing arrangement 4,
Fig. 4 is the structural representation of the utility model middle and lower part door frame sealing arrangement 5,
Fig. 5 is the structural representation of body hinge place sealing arrangement 6 in the utility model,
Fig. 6 is the structural representation of back door sealing arrangement 7 in the utility model.
The specific embodiment:
Referring to Fig. 1, this specific embodiment by the following technical solutions: it comprises automobile body 1, car door 2, epimere door frame sealing arrangement 3, back segment door frame sealing arrangement 4, bottom door frame sealing arrangement 5, body hinge place sealing arrangement 6 and back door sealing arrangement 7; Car door 2 is arranged on the both sides of automobile body 1, the top of car door 2 is provided with epimere door frame sealing arrangement 3, the rear end of car door 2 is provided with back segment door frame sealing arrangement 4, the bottom of car door 2 is provided with bottom door frame sealing arrangement 5, the front end of car door 2 is provided with body hinge place sealing arrangement 6, and back door sealing arrangement 7 is arranged on the rear portion of automobile body 1.
Referring to Fig. 2, described epimere door frame sealing arrangement 3 comprises gusset window frame 3-1, epimere aluminum alloy window frame 3-2, glass groove sealing band 3-3, glass 3-4, sealing band 3-5 and sealing band seam 3-6 is installed; Sealing band is installed seam 3-6 and is connected connection with gusset window frame 3-1, epimere aluminum alloy window frame 3-2 is arranged on the side of gusset window frame 3-1, glass 3-4 is fixed on the epimere aluminum alloy window frame 3-2 by glass groove sealing band 3-3, and sealing band 3-5 is arranged on sealing band and installs on the seam 3-6.
Referring to Fig. 3, described back segment door frame sealing arrangement 4 comprises the glass sealing band of falling groove 4-7, side door backplate upper decoration plate 4-8 behind the second gusset seam 4-1, side-wall inner-plate 4-2, sealing band 4-3, glass guide-rail panel reality 4-4, Qianmen rear rail 4-5, glass 4-6, the side door, Qianmen back segment upper window frame 4-9; Side-wall inner-plate 4-2 is arranged on the inboard of the second gusset seam 4-1, sealing band 4-3 is arranged on the outside of the second gusset seam 4-1, glass guide-rail panel reality 4-4 is horizontally set on the lower right of sealing band 4-3, the right-hand member of glass guide-rail panel reality 4-4 is provided with Qianmen rear rail 4-5, the glass sealing band of falling groove 4-7 is arranged on the bottom of Qianmen rear rail 4-5 behind the side door, be provided with glass 4-6 between the glass sealing band of falling the groove 4-7 behind Qianmen rear rail 4-5 and the side door, side door backplate upper decoration plate 4-8 is arranged on the bottom of glass guide-rail panel reality 4-4, Qianmen back segment upper window frame 4-9 is arranged between glass guide-rail panel reality 4-4 and the side door backplate upper decoration plate 4-8, described the second gusset seam 4-1, Qianmen rear rail 4-5 and Qianmen back segment upper window frame 4-9 are aluminum alloy materials, and the second gusset seam 4-1, Qianmen rear rail 4-5 is connected with vehicle frame is movable with Qianmen back segment upper window frame 4-9, and the distance between the glass sealing band of falling groove 4-7 and the Qianmen rear rail 4-5 is 0-5MM behind the side door.
Referring to Fig. 4, described bottom door frame sealing arrangement 5 comprises inner guard board of automobile door body 5-1, sealing band 5-2, the 4th gusset seam 5-3, the first seam limit adapter plate 5-4, anterior rear floor body 5-5; Sealing band 5-2 is arranged on the left side of inner guard board of automobile door body 5-1, the 4th gusset seam 5-3 is arranged on the left side of sealing band 5-2, the first seam limit adapter plate 5-4 is arranged on the 4th gusset seam 5-3, floor body 5-5 is arranged on the top of the first seam limit adapter plate 5-4 after anterior, and the 4th gusset seam 5-3 is aluminum alloy materials and the 4th gusset seam 5-3 and be connected seam limit adapter plate 5-4 and be connected with vehicle frame is movable with being connected seam limit adapter plate 5-4.
Referring to Fig. 5, described body hinge place sealing arrangement 6 comprises anterior front floor body 6-1, the 3rd gusset seam 6-2, sealing band 6-3 and inner guard board of automobile door body 6-4; The 3rd gusset seam 6-2 is arranged on the bottom of anterior front floor body 6-1, sealing band 6-3 is arranged between anterior front floor body 6-1 and the 3rd gusset seam 6-2, inner guard board of automobile door body 6-4 is arranged on the bottom of the 3rd gusset seam 6-2, and the 3rd gusset seam 6-2 is that aluminum alloy materials and the 3rd gusset seam 6-2 are connected with vehicle frame is movable.
Referring to Fig. 6, described back door sealing arrangement 7 comprises right side rear side wall body 7-1, back door glass 7-2, back door body 7-3, the upper right vertical beam 7-4 of back door, back door panel reality 7-5, sealing band 7-6, right side rear side wall body 7-7, upper right side roof drip 7-8, roof drip upside mounting bracket 7-9; The right side of upper right side roof drip 7-8 is connected with right side rear side wall body 7-1, roof drip upside mounting bracket 7-9 is arranged on the top of upper right side roof drip 7-8, right side rear side wall body 7-7 is arranged on the left side of upper right side roof drip 7-8, sealing band 7-6 is arranged on the bottom of right side rear side wall body 7-7, the bottom of sealing band 7-6 is provided with back door panel reality 7-5, the bottom of back door panel reality 7-5 is provided with back door body 7-3, and be connected by glue between back door body 7-3 and the back door panel reality 7-5, be provided with the upper right vertical beam 7-4 of back door between back door body 7-3 and the back door panel reality 7-5, the bottom of back door body 7-3 is provided with back door glass 7-2, and upper right side roof drip 7-8 is connected with vehicle frame is movable with roof drip upside mounting bracket 7-9.
This specific embodiment has solved car body of aluminum alloy and car door can't seal or sealing effectiveness is a bad difficult problem, improved the Practical Performance of vehicle, satisfy the sealing needs of the panel beating vehicle body before aluminum alloy materials, plastic material substitute, advanced the development of automotive light weight technology.

Claims (6)

1. the aluminum alloy door sealing arrangement is characterized in that it comprises automobile body (1), car door (2), epimere door frame sealing arrangement (3), back segment door frame sealing arrangement (4), bottom door frame sealing arrangement (5), body hinge place sealing arrangement (6) and back door sealing arrangement (7); Car door (2) is arranged on the both sides of automobile body (1), the top of car door (2) is provided with epimere door frame sealing arrangement (3), the rear end of car door (2) is provided with back segment door frame sealing arrangement (4), the bottom of car door (2) is provided with bottom door frame sealing arrangement (5), the front end of car door (2) is provided with body hinge place sealing arrangement (6), and back door sealing arrangement (7) is arranged on the rear portion of automobile body (1).
2. aluminum alloy door sealing arrangement according to claim 1 is characterized in that described epimere door frame sealing arrangement (3) comprises gusset window frame (3-1), epimere aluminum alloy window frame (3-2), glass groove sealing band (3-3), glass (3-4), sealing band (3-5) and sealing band seam (3-6) is installed; Sealing band is installed seam (3-6) and is connected 3-1 with the gusset window frame) movable connection, epimere aluminum alloy window frame (3-2) is arranged on a side of gusset window frame (3-1), glass (3-4) is fixed on the epimere aluminum alloy window frame (3-2) by glass groove sealing band (3-3), and sealing band (3-5) is arranged on sealing band and installs on the seam (3-6).
3. aluminum alloy door sealing arrangement according to claim 1 is characterized in that described back segment door frame sealing arrangement (4) comprises the glass sealing band of falling the groove (4-7) behind the second gusset seam (4-1), side-wall inner-plate (4-2), sealing band (4-3), glass guide-rail panel reality (4-4), Qianmen rear rail (4-5), glass (4-6), the side door, side door backplate upper decoration plate (4-8), Qianmen back segment upper window frame (4-9); Side-wall inner-plate (4-2) is arranged on the inboard of the second gusset seam (4-1), sealing band (4-3) is arranged on the outside of the second gusset seam (4-1), glass guide-rail panel reality (4-4) is horizontally set on the lower right of sealing band (4-3), the right-hand member of glass guide-rail panel reality (4-4) is provided with Qianmen rear rail (4-5), the glass sealing band of falling the groove (4-7) is arranged on the bottom of Qianmen rear rail (4-5) behind the side door, be provided with glass (4-6) behind Qianmen rear rail (4-5) and the side door between the glass sealing band of falling the groove (4-7), side door backplate upper decoration plate (4-8) is arranged on the bottom of glass guide-rail panel reality (4-4), Qianmen back segment upper window frame (4-9) is arranged between glass guide-rail panel reality (4-4) and the side door backplate upper decoration plate (4-8), described the second gusset seam (4-1), Qianmen rear rail (4-5) and Qianmen back segment upper window frame (4-9) are aluminum alloy materials, and the second gusset seam (4-1), Qianmen rear rail (4-5) is connected 4-9 with Qianmen back segment upper window frame) be connected with vehicle frame is movable, and the distance between the glass sealing band of falling the groove (4-7) and the Qianmen rear rail (4-5) is 0-5MM behind the side door.
4. aluminum alloy door sealing arrangement according to claim 1 is characterized in that described bottom door frame sealing arrangement (5) comprises inner guard board of automobile door body (5-1), sealing band (5-2), the 4th gusset seam (5-3), the first seam limit adapter plate (5-4), anterior rear floor body (5-5); Sealing band (5-2) is arranged on the left side of inner guard board of automobile door body (5-1), the 4th gusset seam (5-3) is arranged on the left side of sealing band (5-2), the first seam limit adapter plate (5-4) is arranged on the 4th gusset seam (5-3), floor body (5-5) is arranged on the top of the first seam limit adapter plate (5-4) after anterior, and the 4th gusset seam (5-3) and the seam limit adapter plate (5-4) of being connected are aluminum alloy materials and the 4th gusset seam (5-3) and be connected seam limit adapter plate (5-4) and be connected with vehicle frame is movable.
5. aluminum alloy door sealing arrangement according to claim 1 is characterized in that described body hinge place sealing arrangement (6) comprises anterior front floor body (6-1), the 3rd gusset seam (6-2), sealing band (6-3) and inner guard board of automobile door body (6-4); The 3rd gusset seam (6-2) is arranged on the bottom of anterior front floor body (6-1), sealing band (6-3) is arranged between anterior front floor body (6-1) and the 3rd gusset seam (6-2), inner guard board of automobile door body (6-4) is arranged on the bottom of the 3rd gusset seam (6-2), and the 3rd gusset seam (6-2) is that aluminum alloy materials and the 3rd gusset seam (6-2) are connected with vehicle frame is movable.
6. aluminum alloy door sealing arrangement according to claim 1 is characterized in that described back door sealing arrangement (7) comprises right side rear side wall body (7-1), back door glass (7-2), back door body (7-3), the upper right vertical beam of back door (7-4), back door panel reality (7-5), sealing band (7-6), right side rear side wall body (7-7), upper right side roof drip (7-8), roof drip upside mounting bracket (7-9); The right side of upper right side roof drip (7-8) is connected with right side rear side wall body (7-1), roof drip upside mounting bracket (7-9) is arranged on the top of upper right side roof drip (7-8), right side rear side wall body (7-7) is arranged on the left side of upper right side roof drip (7-8), sealing band (7-6) is arranged on the bottom of right side rear side wall body (7-7), the bottom of sealing band (7-6) is provided with back door panel reality (7-5), the bottom of back door panel reality (7-5) is provided with back door body (7-3), and be connected by glue between back door body (7-3) and the back door panel reality (7-5), be provided with the upper right vertical beam of back door (7-4) between back door body (7-3) and the back door panel reality (7-5), the bottom of back door body (7-3) is provided with back door glass (7-2), and upper right side roof drip (7-8) and roof drip upside mounting bracket (7-9) are flexibly connected with vehicle frame.
CN2012202892508U 2012-06-20 2012-06-20 Aluminum alloy automobile door sealing device Expired - Fee Related CN202703209U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012202892508U CN202703209U (en) 2012-06-20 2012-06-20 Aluminum alloy automobile door sealing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012202892508U CN202703209U (en) 2012-06-20 2012-06-20 Aluminum alloy automobile door sealing device

Publications (1)

Publication Number Publication Date
CN202703209U true CN202703209U (en) 2013-01-30

Family

ID=47583542

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012202892508U Expired - Fee Related CN202703209U (en) 2012-06-20 2012-06-20 Aluminum alloy automobile door sealing device

Country Status (1)

Country Link
CN (1) CN202703209U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106143630A (en) * 2016-07-29 2016-11-23 奇瑞新能源汽车技术有限公司 Vehicle body door opening fixing structure
CN107117211A (en) * 2017-05-09 2017-09-01 孟庆祝 Lightweight body enclosing element composite and the light-duty field vehicle using the composite
CN110154709A (en) * 2019-05-21 2019-08-23 三七知明(北京)科技有限公司 A kind of aluminium alloys for automobile door seal device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106143630A (en) * 2016-07-29 2016-11-23 奇瑞新能源汽车技术有限公司 Vehicle body door opening fixing structure
CN107117211A (en) * 2017-05-09 2017-09-01 孟庆祝 Lightweight body enclosing element composite and the light-duty field vehicle using the composite
CN110154709A (en) * 2019-05-21 2019-08-23 三七知明(北京)科技有限公司 A kind of aluminium alloys for automobile door seal device

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C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: SHANGHAI JINTAN INVESTMENT CENTER (LIMITED PARTNER

Free format text: FORMER OWNER: SHANGHAI YANFENG AUTOMOBILE TECHNOLOGY CO.,LTD.

Effective date: 20131031

C41 Transfer of patent application or patent right or utility model
COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 201700 QINGPU, SHANGHAI TO: 201204 PUDONG NEW AREA, SHANGHAI

TR01 Transfer of patent right

Effective date of registration: 20131031

Address after: 201204 Shanghai city Pudong New Area Lianxi Road No. 1210 Building 5 floor 2

Patentee after: Shanghai golden pond Investment Center (limited partnership)

Address before: Qingpu Industrial Park, Qingpu District of Shanghai city green road 201700 room No. 958 D-214

Patentee before: Shanghai Yanfeng Automobile Technology Co.,Ltd.

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20151028

Address after: Qingpu Industrial Park, Qingpu District of Shanghai city green road 201700 room No. 958 D-214

Patentee after: Shanghai Yanfeng Automobile Technology Co.,Ltd.

Address before: 201204 Shanghai city Pudong New Area Lianxi Road No. 1210 Building 5 floor 2

Patentee before: Shanghai golden pond Investment Center (limited partnership)

C56 Change in the name or address of the patentee
CP01 Change in the name or title of a patent holder

Address after: Qingpu Industrial Park, Qingpu District of Shanghai city green road 201700 room No. 958 D-214

Patentee after: Shanghai automobile Polytron Technologies Inc

Address before: Qingpu Industrial Park, Qingpu District of Shanghai city green road 201700 room No. 958 D-214

Patentee before: Shanghai Yanfeng Automobile Technology Co.,Ltd.

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130130

Termination date: 20200620

CF01 Termination of patent right due to non-payment of annual fee