CN113844244B - Integrated electric back door inner buckle and mounting structure thereof - Google Patents
Integrated electric back door inner buckle and mounting structure thereof Download PDFInfo
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- CN113844244B CN113844244B CN202111163640.0A CN202111163640A CN113844244B CN 113844244 B CN113844244 B CN 113844244B CN 202111163640 A CN202111163640 A CN 202111163640A CN 113844244 B CN113844244 B CN 113844244B
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- back door
- switch
- electric
- door inner
- integrated
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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
- B60J5/00—Doors
- B60J5/10—Doors arranged at the vehicle rear
- B60J5/101—Doors arranged at the vehicle rear for non-load transporting vehicles, i.e. family cars including vans
- B60J5/107—Doors arranged at the vehicle rear for non-load transporting vehicles, i.e. family cars including vans constructional details, e.g. about door frame, panels, materials used, reinforcements
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automotive Seat Belt Assembly (AREA)
- Switch Cases, Indication, And Locking (AREA)
Abstract
The invention relates to an integrated electric back door inner buckle and an installation structure thereof, wherein the integrated electric back door inner buckle comprises a shell and an electric switch, the shell is provided with an inner buckle, a switch installation part and a connection structure for connecting with a back door, and the electric switch is fixedly installed on the switch installation part; the integrated electric back door inner buckle hand mounting structure comprises a back door and the integrated electric back door inner buckle hand, and the integrated electric back door inner buckle hand is fixedly mounted on the inner side of the back door. The electric switch and the inner buckle are integrated, so that the assembly difficulty is reduced, the manual closing and electric closing functions are realized, and the electric switch and the inner buckle are arranged together, so that the man-machine performance is greatly improved; through the mounting structure that rationally sets up electric switch for electric switch can be accurate firm joint on the casing.
Description
Technical Field
The invention relates to automobile parts, in particular to an integrated electric back door inner buckle and an installation structure thereof.
Background
With the advent of the automobile 'new and four-in' age, the electric intelligence of the automobile is more and more obvious, the electric back door is popular, and a switch is generally designed on a back door inner decoration plate for facilitating the electric closing of the back door. As shown in fig. 1, in the prior art, a handle box 102 is generally disposed at the right part of a back door inner decoration plate 101, the back door is manually closed by using the handle box 102, a switch 103 is generally disposed at the left part of the back door inner decoration plate 101, and the back door is electrically closed by using the switch 103. The prior art has at least the following problems: on one hand, two mounting positions are required to be arranged on the back door to respectively mount the handle box and the switch, so that the problem of complex assembly exists; on the other hand, the switch and the knob case are disposed at the left and right portions of the back door trim, respectively, resulting in difficulty in satisfying both manual and electric closing ergonomics.
Disclosure of Invention
The invention aims to provide an integrated electric back door inner buckle and an installation structure thereof, so as to alleviate or eliminate at least one technical problem.
The invention discloses an integrated electric back door inner buckle, which comprises a shell and an electric switch, wherein the shell is provided with an inner buckle, a switch mounting part and a connecting structure for connecting with a back door, and the electric switch is fixedly mounted on the switch mounting part.
Further, the inner buckle is a buckle box with a downward opening.
Further, the connecting structure is a mounting hole arranged on the bottom wall of the handle box.
Further, the housing is an integral molding.
Further, be provided with connecting portion on the electric switch, be provided with outside convex brace table and be located on the connecting portion the joint shell fragment of brace table upside, switch installation department is the tubular structure that the central axis extends along the upper and lower direction, the inboard of switch installation department is equipped with inside convex joint platform, the brace table supports on the downside of joint platform, joint shell fragment downwards supports on the upside of joint platform.
Further, the upper end of the clamping elastic piece is a fixed end connected with the connecting portion, the lower end of the clamping elastic piece is a free end, the clamping elastic piece is inclined outwards from top to bottom, and the free end of the clamping elastic piece is provided with a first surface which is propped downwards on the upper side surface of the clamping table and a second surface which is propped outwards on the inner side surface of the clamping table.
Further, the upper side of supporting bench is provided with upwards convex limit for height muscle, limit for height the upper side of muscle and support on the downside of joint platform.
Further, be provided with the limit for width muscle of outside convex on the connecting portion, limit for width muscle outwards supports tightly switch installation department, limit for width muscle with joint shell fragment is in the circumference of connecting portion is in the setting of staggering.
Further, the switch installation department is provided with two guide grooves, set up two on the lateral surface of connecting portion have along the direction extension of upper and lower direction the direction protruding muscle, two the direction protruding muscle respectively with two guide groove sliding fit, two guide groove's groove width is different.
The invention also provides an integrated electric back door inner buckle hand mounting structure which comprises a back door and the integrated electric back door inner buckle hand, wherein the integrated electric back door inner buckle hand is fixedly mounted on the inner side of the back door.
The electric switch and the inner buckle are integrated, so that the assembly difficulty is reduced, the manual closing and electric closing functions are realized, and the electric switch and the inner buckle are arranged together, so that the man-machine performance is greatly improved; through the mounting structure that rationally sets up electric switch for electric switch can be accurate firm joint on the casing.
Drawings
FIG. 1 is a schematic view of the arrangement of a clasp box and switch described in the background;
fig. 2 is a schematic structural view of an integrated electric back door inner clasp according to the embodiment;
FIG. 3 is a schematic view of the structure of the housing according to the embodiment;
FIG. 4 is a schematic structural view of an electric switch according to the embodiment;
FIG. 5 is a schematic view of the installation of the electric switch in section A-A according to the embodiment;
FIG. 6 is a schematic view of an electrical switch in section B-B according to an embodiment;
FIG. 7 is a cross-sectional view of an integrated power back door inner clasp mounting structure in accordance with one embodiment;
fig. 8 is a schematic structural view of an integrated electric back door inner-handle mounting structure according to an embodiment.
The partial serial numbers in the figure are: 1-inner buckle; 2-mounting holes; 3-a switch mounting portion; 4-an electric switch; 5-an inner flange; 6-via hole; 7-a clamping table; 8-a guide groove; 9-a connection part; 10-outer flange; 11-clamping spring plates; 12-height limiting ribs; 13-guiding convex ribs; 14-width limiting ribs; 15-a button; 16-a plug-in part; 17-back door inner plaque; 18-back door sheet metal; 19-bolts.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
An integrated electric back door inner buckle as shown in fig. 2 to 6 comprises a shell and an electric switch 4, wherein the shell is provided with an inner buckle 1, a switch mounting part 3 and a connecting structure for connecting with the back door, and the electric switch 4 is fixedly mounted on the switch mounting part 3.
In this embodiment, the inner handle 1 is a handle case with a downward opening.
In this embodiment, the connection structure is a mounting hole 2 provided on the bottom wall of the clasp box.
In this embodiment, the housing is an integrally formed piece, and the housing may be manufactured by injection molding.
In this embodiment, be provided with connecting portion 9 on the electric switch 4, connecting portion 9's front side and rear side all are provided with outside convex brace table, connecting portion 9's front side and rear side all are provided with the joint shell fragment 11 that is located brace table upside, switch installation department 3 is the tubular structure that the central axis extends along the upper and lower direction, switch installation department 3's inboard is equipped with two inwards convex joint platforms 7, two brace tables support respectively on two joint platform 7's downside, two joint shell fragments 11 support respectively downwards on two joint platform 7's upside.
In this embodiment, the upper end of the clamping spring 11 is a fixed end connected to the connecting portion 9, the lower end of the clamping spring 11 is a free end, the clamping spring 11 is inclined from top to bottom outwards, and the free end of the clamping spring 11 is provided with a first surface that is propped down on the upper side surface of the corresponding clamping table 7 and a second surface that is propped outwards on the inner side surface of the corresponding clamping table 7. The first surface is downward abutted against the upper side surface of the corresponding clamping table 7, so that the electric switch 4 can be prevented from swinging up and down, and the second surface is outward abutted against the inner side surface of the corresponding clamping table 7, so that the electric switch 4 can be prevented from swinging back and forth.
In this embodiment, the upper side of the support table is provided with an upward protruding height-limiting rib 12, and the upper side of the height-limiting rib 12 abuts against the lower side of the clamping table 7. The provision of the height-limiting rib 12 is advantageous in preventing the electric switch 4 from shaking up and down,
in this embodiment, the connecting portion 9 is provided with a width-limiting rib 14 protruding outwards, the width-limiting rib 14 abuts against the switch mounting portion 3 outwards, and the width-limiting rib 14 and the clamping spring 11 are staggered in the circumferential direction of the connecting portion 9.
In this embodiment, the switch mounting portion 3 is provided with two guide grooves 8, two guide ribs 13 extending in the up-down direction are provided on the outer side face of the connecting portion 9, the two guide ribs 13 are respectively slidably fitted with the two guide grooves 8, and the groove widths of the two guide grooves 8 are different. The guide ribs 13 and the guide grooves 8 are arranged to play a role in guiding in the assembly process; the two guide grooves 8 have different groove widths, so that the function of error prevention can be achieved, and the electric switch 4 is prevented from being reversely assembled. Preferably, for ease of assembly, the two guide ribs 13 are raised to a height that is smaller and larger.
Preferably, the electric switch 4 includes a connection portion 9, a plug portion 16 provided on an upper side of the connection portion 9, and a button 15 provided on a lower side of the connection portion 9, the button 15 being for receiving a hand operation command, the plug portion 16 being for connection with a vehicle harness.
Preferably, the lower part of the connecting part 9 is provided with an outer flange 10, the support stand is a part of the outer flange 10, the upper end part of the switch mounting part 3 is provided with an inner flange 5, the clamping stand 7 is a part of the inner flange 5, and the inner flange 5 encloses a through hole 6 for the plugging part 16 and the connecting part 9 to pass upwards.
Preferably, the two guide grooves 8 are two notches provided at the left and right portions of the inner flange 5, and the two guide ribs 13 are provided on the left and right sides of the connecting portion 9, respectively.
Preferably, the width limiting ribs 14 are arranged on the left side surface and the right side surface of the connecting part 9, and when the electric switch 4 is assembled, the width limiting ribs 14 are extruded by the inner flange 5 to deform, so that the connecting part 9 and the switch mounting part 3 are firmly connected together, and the electric switch 4 is prevented from shaking left and right.
As shown in fig. 7 and 8, the invention further provides an integrated electric back door inner buckle mounting structure, which comprises a back door and the integrated electric back door inner buckle, wherein the integrated electric back door inner buckle is fixedly mounted on the inner side of the back door. Specifically, the back door includes back door panel beating 18 and back door interior plaque 17, and the right part of back door interior plaque 17 is equipped with the installing port, and the interior buckle hand of integrated electronic back door stretches into in the installing port, and bolt 19 passes mounting hole 2 and the nut fastening connection on the back door panel beating 18 to buckle hand fixed connection is on back door panel beating 18 in with integrated electronic back door, and the lower limb of buckle hand is provided with the turn-ups that cover the installing port edge in the integrated electronic back door. Utilize the interior knot of integrated electronic back of body door hand can realize manual back of body door, can realize again that electronic back of body door is closed to electronic switch and interior knot hand all arrange in the right part of back of body door, have promoted man-machine performance.
Claims (5)
1. An integrated electric back door inner buckle, which is characterized in that: the electric switch (4) is fixedly arranged on the switch installation part (3);
the electric switch (4) is provided with a connecting part (9), the connecting part (9) is provided with a supporting table protruding outwards and a clamping elastic piece (11) positioned on the upper side of the supporting table, the switch mounting part (3) is of a cylindrical structure with a central axis extending along the up-down direction, the inner side of the switch mounting part (3) is provided with a clamping table (7) protruding inwards, the supporting table is supported on the lower side surface of the clamping table (7), and the clamping elastic piece (11) downwards abuts against the upper side surface of the clamping table (7);
the upper end of the clamping elastic piece (11) is a fixed end connected with the connecting part (9), the lower end of the clamping elastic piece (11) is a free end, the clamping elastic piece (11) is inclined outwards from top to bottom, and the free end of the clamping elastic piece (11) is provided with a first surface which is propped downwards on the upper side surface of the clamping table (7) and a second surface which is propped outwards on the inner side surface of the clamping table (7);
the upper side surface of the supporting table is provided with a height limiting rib (12) protruding upwards, and the upper side surface of the height limiting rib (12) is propped against the lower side surface of the clamping table (7);
the connecting part (9) is provided with a width limiting rib (14) protruding outwards, the width limiting rib (14) is propped against the switch mounting part (3) outwards, and the width limiting rib (14) and the clamping elastic piece (11) are staggered in the circumferential direction of the connecting part (9);
the switch installation department (3) is provided with two guide grooves (8), be provided with two on the lateral surface of connecting portion (9) and have along direction extension's direction protruding muscle (13) from top to bottom, two protruding muscle (13) of direction respectively with two guide groove (8) sliding fit, two the groove width of guide groove (8) is different.
2. The integrated power back door inner clasp of claim 1, wherein: the inner buckle (1) is a buckle box with a downward opening.
3. The integrated power back door inner clasp of claim 2, wherein: the connecting structure is a mounting hole (2) arranged on the bottom wall of the handle box.
4. The integrated power back door inner clasp of claim 1, wherein: the shell is an integral molding piece.
5. The utility model provides a buckle hand mounting structure in electronic back of body door of integrated form which characterized in that: the integrated electric back door inner buckle comprises a back door and the integrated electric back door inner buckle hand according to any one of claims 1-4, wherein the integrated electric back door inner buckle hand is fixedly arranged on the inner side of the back door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111163640.0A CN113844244B (en) | 2021-09-30 | 2021-09-30 | Integrated electric back door inner buckle and mounting structure thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111163640.0A CN113844244B (en) | 2021-09-30 | 2021-09-30 | Integrated electric back door inner buckle and mounting structure thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113844244A CN113844244A (en) | 2021-12-28 |
| CN113844244B true CN113844244B (en) | 2023-09-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111163640.0A Active CN113844244B (en) | 2021-09-30 | 2021-09-30 | Integrated electric back door inner buckle and mounting structure thereof |
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| Country | Link |
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| CN (1) | CN113844244B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115071838B (en) * | 2022-08-03 | 2023-11-28 | 浙江吉利控股集团有限公司 | Automobile tail door and automobile |
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| WO2005075228A1 (en) * | 2004-02-03 | 2005-08-18 | Renault S.A.S. | Locking device for opening panel |
| WO2011125171A1 (en) * | 2010-04-06 | 2011-10-13 | トヨタ車体株式会社 | Vehicle back door aperture structure |
| CN105882559A (en) * | 2016-04-25 | 2016-08-24 | 北京长安汽车工程技术研究有限责任公司 | Handle box and vehicle |
| CN205686250U (en) * | 2016-06-22 | 2016-11-16 | 北京长安汽车工程技术研究有限责任公司 | A kind of tailgate attacker's box and automobile |
| CN106218370A (en) * | 2016-07-29 | 2016-12-14 | 奇瑞新能源汽车技术有限公司 | A kind of automotive back door assembly |
| CN205840566U (en) * | 2016-06-12 | 2016-12-28 | 重庆长安汽车股份有限公司 | A kind of automobile back door outward open handle assembly with spacing card base |
| CN207474319U (en) * | 2017-11-22 | 2018-06-08 | 广州市泰谷汽车电子有限公司 | For the novel touch device of automobile tail gate attacker switch |
| CN109458072A (en) * | 2018-11-30 | 2019-03-12 | 重庆长安汽车股份有限公司 | A kind of tailgate attacker box and automobile |
| CN208870505U (en) * | 2018-07-27 | 2019-05-17 | 湖南龙创汽车技术有限公司 | A kind of tailgate attacker |
| CN213477944U (en) * | 2020-04-22 | 2021-06-18 | 林钻钻 | New energy automobile back knocker hand |
-
2021
- 2021-09-30 CN CN202111163640.0A patent/CN113844244B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005075228A1 (en) * | 2004-02-03 | 2005-08-18 | Renault S.A.S. | Locking device for opening panel |
| WO2011125171A1 (en) * | 2010-04-06 | 2011-10-13 | トヨタ車体株式会社 | Vehicle back door aperture structure |
| CN105882559A (en) * | 2016-04-25 | 2016-08-24 | 北京长安汽车工程技术研究有限责任公司 | Handle box and vehicle |
| CN205840566U (en) * | 2016-06-12 | 2016-12-28 | 重庆长安汽车股份有限公司 | A kind of automobile back door outward open handle assembly with spacing card base |
| CN205686250U (en) * | 2016-06-22 | 2016-11-16 | 北京长安汽车工程技术研究有限责任公司 | A kind of tailgate attacker's box and automobile |
| CN106218370A (en) * | 2016-07-29 | 2016-12-14 | 奇瑞新能源汽车技术有限公司 | A kind of automotive back door assembly |
| CN207474319U (en) * | 2017-11-22 | 2018-06-08 | 广州市泰谷汽车电子有限公司 | For the novel touch device of automobile tail gate attacker switch |
| CN208870505U (en) * | 2018-07-27 | 2019-05-17 | 湖南龙创汽车技术有限公司 | A kind of tailgate attacker |
| CN109458072A (en) * | 2018-11-30 | 2019-03-12 | 重庆长安汽车股份有限公司 | A kind of tailgate attacker box and automobile |
| CN213477944U (en) * | 2020-04-22 | 2021-06-18 | 林钻钻 | New energy automobile back knocker hand |
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| Publication number | Publication date |
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| CN113844244A (en) | 2021-12-28 |
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