CN114991598A - Assembly structure of automobile door handle - Google Patents
Assembly structure of automobile door handle Download PDFInfo
- Publication number
- CN114991598A CN114991598A CN202210717404.7A CN202210717404A CN114991598A CN 114991598 A CN114991598 A CN 114991598A CN 202210717404 A CN202210717404 A CN 202210717404A CN 114991598 A CN114991598 A CN 114991598A
- Authority
- CN
- China
- Prior art keywords
- door handle
- rotary rod
- clamping
- containing cavity
- clamping jaw
- 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.)
- Granted
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B79/00—Mounting or connecting vehicle locks or parts thereof
- E05B79/02—Mounting of vehicle locks or parts thereof
- E05B79/06—Mounting of handles, e.g. to the wing or to the lock
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
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- Lock And Its Accessories (AREA)
Abstract
The invention discloses an assembly structure of an automobile door handle, wherein a bracket of the structure is fixed on the inner side of an outer plate of an automobile door through a fastener and a door lock, straight grooves are arranged at intervals on the end surface of one side of the bracket, a sliding groove is arranged between the straight grooves, a containing cavity is arranged on the inner side of the straight groove, a clamping jaw at the front end of a clamping jaw extends into the straight groove and is positioned in the containing cavity, a driving bolt is screwed on a screw hole on the rear end surface of the clamping jaw, the head end of the bolt is positioned in the sliding groove, so that the clamping jaw can move along the sliding groove and is locked, a mandrel is inserted into a through hole in the axis of a rotary rod and is arranged in the containing cavity, a baffle plate on the opposite side surface of the clamping jaw abuts against a cylindrical bulge at the lower part of the rotary rod, a reset spring is sleeved on the mandrel, two ends of the reset spring abut against a lug of the rotary rod and the wall of the containing cavity, a hook is arranged at one end of the automobile door handle at intervals, and the hook extends into the containing cavity and is clamped into the cylindrical bulge at the lower part of the rotary rod. The assembly structure simplifies assembly operation, the door handle does not need to be dragged in the assembly process, no special requirements are required for the shape of the outer plate of the vehicle door and the type of the door handle, and the assembly structure is suitable for installation in narrow space positions.
Description
Technical Field
The invention relates to the technical field of automobile decoration, in particular to an assembling structure of an automobile door handle.
Background
When a traditional automobile door handle is assembled, as shown in fig. 1, a bracket 1 is firstly installed on an outer door panel 3 through a fastener 2, then one end of a straight hook 41 of the door handle 4 is inserted into the outer door panel 3 and rotated until a hook 42 of the door handle 4 is also inserted into the outer door panel 3, at this time, the straight hook 41 of the door handle 3 is not assembled in place with a transmission piece 5 of a door lock, the door handle 3 needs to be dragged forcibly along the horizontal direction, the straight hook 41 is clamped into the transmission piece 5 by utilizing the inclined plane guide on the straight hook 41, and the assembly of the door handle 3 and the transmission piece 5 is realized in place; finally, a cover 6 of the door handle 3 is assembled to restrict the horizontal movement of the door handle 3 to prevent the door handle 3 from falling off.
The assembling structure of the vehicle door handle has a lot of structural limitations, is not suitable for assembling the tail end of the vehicle door handle in a narrow space position, does not allow the anti-pinch structure on the vehicle door handle to be too large, otherwise, the anti-pinch structure can be scratched or directly hooked with a vehicle door outer plate and cannot be matched with a transmission part, and is not suitable for assembling an integrated handle integrating a cover cap and the vehicle door handle.
Disclosure of Invention
The assembly structure overcomes the defects of the traditional vehicle door handle installation, simplifies the assembly structure and assembly operation, does not need to drag the vehicle door handle in the assembly process, has no special requirements on the shape of a vehicle door outer plate and the type of the vehicle door handle, and is suitable for installation in a narrow space position.
In order to solve the technical problem, the assembly structure of the automobile door handle comprises an outer door panel, a bracket and an automobile door handle, wherein two ends of the bracket are respectively fixed on the inner side of the outer door panel through a fastener and a door lock;
a screw hole is formed in the middle of the rear end face of the clamp, clamping jaws are arranged at intervals at the front end of the clamp, and baffle plates are symmetrically arranged on opposite side faces of the clamping jaws; the axis of the rotary rod is provided with a through hole, the peripheral surface of the lower part of the rotary rod is provided with cylindrical bulges at intervals, and the peripheral surface of the top end of the rotary rod is provided with a lug in a vertical axial direction;
the automobile door handle comprises a bracket, and is characterized in that straight grooves are formed in the end face of one side of the bracket at intervals, a sliding groove is formed in the middle of the straight grooves, a containing cavity is formed in the inner side of each straight groove, a clamping claw at the front end of the clamping claw extends into the straight groove and is located in the containing cavity, a driving bolt is screwed in a screw hole in the rear end face of the clamping claw, the head end of the bolt is located in the sliding groove, so that the clamping claw can move along the sliding groove and is locked, a mandrel is inserted into a through hole in the axis of a rotary rod and is vertically arranged in the containing cavity, a baffle on the side face, opposite to the clamping claw, abuts against a cylindrical protrusion in the lower portion of the rotary rod, a return spring is sleeved in the mandrel, two ends of the return spring respectively abut against a convex block of the rotary rod and the wall of the containing cavity, hooks are arranged at intervals at one end of the automobile door handle, and extend into the containing cavity and are clamped into the cylindrical protrusion in the lower portion of the rotary rod.
Furthermore, the vertical axial of the circumferential surface of the top end of the rotary rod is also provided with a rotary backup plate, and the rotary backup plate is abutted to the end part of the clamping claw of the clamping clip.
Further, the door lock is inserted into the accommodating cavity of the bracket, is positioned between the front end clamping claws of the clamping clip and is fixed on the bracket through the front end clamping claws of the clamping clip.
Further, the assembly structure further comprises a front gasket and a rear gasket, wherein the front gasket and the rear gasket are arranged between the outer plate of the vehicle door and the bracket and are positioned at two ends of the bracket.
Further, a slot position for accommodating the atmosphere lamp is arranged on the top surface of the support.
Because the assembly structure of the automobile door handle adopts the technical scheme that two ends of the bracket of the structure are respectively fixed at the inner side of the outer plate of the automobile door through the fastener and the door lock, the end surface at one side of the bracket is provided with the straight grooves at intervals, the sliding groove is arranged in the middle between the straight grooves, the straight flute inboard is equipped with and holds the cavity, the jack catch of clamping front end stretches into the straight flute and is located and holds the cavity, drive bolt twists in clamping rear end face screw and the bolt head end is located the spout makes the clamping can follow spout removal and latched position, the dabber inserts slewing rod axle center through-hole and locates perpendicularly and hold the cavity in, the baffle of clamping jack catch side in opposite directions supports to lean on to the cylinder arch of slewing rod lower part, reset spring embolias the dabber and both ends support respectively to the lug of slewing rod and hold the cavity wall, door handle one end interval is equipped with the crotch, the crotch stretches into and holds the cavity and the cylinder arch of card income slewing rod lower part. The assembly structure overcomes the defects of the traditional vehicle door handle, simplifies the assembly structure and the assembly operation, does not need to drag the vehicle door handle in the assembly process, has no special requirements on the modeling of the vehicle door outer plate and the type of the vehicle door handle, and is suitable for installation in narrow space positions.
Drawings
The invention is described in further detail below with reference to the following figures and embodiments:
FIG. 1 is a schematic view of a conventional vehicle door handle assembly;
FIG. 2 is a schematic view of an assembled structure of the door handle for an automobile according to the present invention;
FIG. 3 is an exploded view of the components of the present assembly structure;
FIG. 4 is a schematic plan view of the front of the present mounting structure;
FIG. 5 is a view taken along line A-A of FIG. 4;
FIG. 6 is a schematic view of the assembly of the bracket, clip and turn bar in the present assembly configuration;
FIG. 7 is a view from the B-B direction of FIG. 6;
FIG. 8 is a view taken along line C-C of FIG. 4;
FIG. 9 is a schematic view of the construction of the clip in the present fitting construction;
FIG. 10 is a schematic view showing the assembly of the clip and the turn lever in the present assembly structure;
FIG. 11 is a schematic view of the assembly of the door handle and the swing lever in the present assembly structure;
fig. 12 is a schematic view showing the assembly of the door handle in the present assembly structure.
Detailed Description
Embodiment as shown in fig. 2 to 11, the assembly structure of the vehicle door handle of the present invention comprises a door outer panel 3, a bracket 1 and a door handle 4, wherein two ends of the bracket 1 are respectively fixed on the inner side of the door outer panel 3 through a fastener 2 and a door lock 21, and the assembly structure further comprises a clip 7, a driving bolt 8, a rotary rod 9, a core shaft 91 and a return spring 92;
a screw hole 71 is arranged in the middle of the rear end face of the clamp 7, clamping jaws 72 are arranged at intervals at the front end of the clamp, and baffle plates 73 are symmetrically arranged on opposite side faces of the clamping jaws 72; the axle center of the rotary rod 9 is provided with a through hole 93, the peripheral surface of the lower part is provided with cylindrical protrusions 94 at intervals, and the peripheral surface of the top end is provided with a lug 95 in the vertical axial direction;
the end face of one side of the bracket 1 is provided with straight grooves 11 at intervals, a sliding groove 12 is arranged between the straight grooves 11 in the middle, the inner side of the straight groove 11 is provided with an accommodating cavity 13, the claws 72 at the front end of the clip 7 extend into the straight grooves 11 and are positioned in the accommodating cavity 13, the driving bolt 8 is screwed into the screw holes 71 at the rear end surface of the clip 7 and the head end of the bolt is positioned in the sliding groove 12 so that the clip 7 can move along the sliding groove 12 and can be locked, the core shaft 91 is inserted into the through hole 93 of the axle center of the rotary rod 9 and is vertically arranged in the accommodating cavity 13, the stop plate 73 of the side facing the jaw 72 of the clip 7 abuts against the cylindrical projection 94 to the lower part of the turning lever 9, the return spring 92 is sleeved in the core shaft 91 and two ends of the return spring 92 respectively abut against the lug 95 of the rotary rod 9 and the wall of the accommodating cavity 13, a hook 43 is arranged at one end of the vehicle door handle 4 at intervals, and the hook 43 of the vehicle door handle 4 extends into the accommodating cavity 12 and is clamped into a cylindrical protrusion 94 at the lower part of the rotary rod 9.
Preferably, the peripheral surface of the top end of the rotating rod 9 is further provided with a rotating backup plate 96 in the vertical axial direction, and the rotating backup plate 96 abuts against the end part of the clamping jaw 72 of the clamp 7.
Preferably, the door lock 21 is inserted into the receiving cavity 13 of the bracket 1 and positioned between the front end jaws 72 of the clips 7, and fixed to the bracket 1 via the front end jaws 72 of the clips 7.
Preferably, the present assembling structure further includes a front gasket 31 and a rear gasket 32, and the front gasket 31 and the rear gasket 32 are provided between the door outer panel 3 and the bracket 1 and at both ends of the bracket 1.
Preferably, the top surface of the rack 1 is provided with a slot 15 for accommodating the atmosphere lamp 14.
As shown in fig. 12 (a state in which a half of the bracket is cut away in the drawing), in the present assembly structure, the jaws 72 of the clip 7 are inserted into the straight grooves 11 of the bracket 1, and after the clip 7 and the driving bolt 8 are assembled, the driving bolt 8 can be axially rotated to control the movement and locking position of the clip 7 in the sliding grooves 12 of the bracket 1, wherein the bolt head end of the driving bolt 8 is a sliding block moving in the sliding grooves 12 of the bracket 1, the other end of the driving bolt 8 is a screwing end which can be screwed by a screwdriver or a screw gun, the clip 7 and the door handle 4 are not directly assembled, and the turning rod 9 connects the door handle 4 and the clip 7 therein. The cylindrical projection 94 on the rotary rod 9 contacts the hook 43 on the door handle 4, and the hook 43 rotates around the cylindrical projection 94 with the rotation of the door handle 4; the lug 95 and the rotary backup plate 96 of the rotary rod 9 are in contact relation with the clip 7 at specific positions, and the door lock 21 is fixed or released by the claws 72 of the clip 7; the baffle plate 73 on the claw 72 of the clamp 7 pulls the cylindrical protrusion 94 of the rotary rod 9, so that the rotary rod 9 can be fixed at the maximum rotation angle position to avoid the installation space of the door handle 4, the door handle 4 can be conveniently installed, the door handle 4 does not need to be horizontally pulled during assembly, after the hook 43 of the door handle 4 is inserted into the bracket 1, the clamp 7 is moved to enable the baffle plate 73 on the claw 72 to loosen the cylindrical protrusion 94 of the rotary rod 9, and under the action of the return spring 92, the cylindrical protrusion 94 rotates for a certain angle and then is matched with the hook 43 of the door handle 4, so that the assembly of the door handle 4 is realized.
After the door handle 4 is assembled, the rotary backup plate 96 of the rotary rod 9 abuts against the end of the claw 72 of the clip 7, so that the rotation of the rotary rod 9 is limited, the cylindrical protrusion 94 of the rotary rod 9 cannot be separated from the hook 43 of the door handle 4, the door handle 4 is prevented from being separated from the installation position, and the rotary backup plate 96 simultaneously plays a role in limiting and stressing.
When the door handle 4 needs to be detached from the door outer panel, the door handle 4 can be pulled to the maximum position, then the driving bolt 8 is rotated to enable the clamping clip 7 to move from the maximum position to the assembly position, in the moving process, the baffle plate 73 on the clamping jaw 72 of the clamping clip 7 is gradually contacted with the cylindrical protrusion 94 of the rotating rod 9, the rotating rod 9 is pulled to rotate to the maximum rotation angle position through the cylindrical protrusion 94, at the moment, the cylindrical protrusion 94 is separated from the contact with the hook 43 of the door handle 4, the detachment of the door handle 4 can be achieved, and the detachment of the door handle can be achieved on the premise that the door inner panel is not detached.
This assembly structure can fix the gyration pole in door handle pre-assembly position and avoid the interference with door handle mounted position, when arriving the complete assembly position of door handle, can restrict the turned angle of gyration pole, prevents that the door handle from deviating from, when the door handle needs to be dismantled, and the clamping can stimulate the gyration pole, dodges the motion space that the door handle dismantled, has greatly made things convenient for the dismouting operation of door handle.
The assembly structure simplifies the installation operation and the maintenance process of the door handle, the door handle can be replaced without dismantling the door inner plate, the limitation on the shape of a door outer plate metal plate is reduced, the door handle is not required to be pulled along the horizontal direction in the assembly process, the hook of the door handle can be directly inserted into the support, the clamping clip is moved to enable the cylindrical protrusion of the rotary rod to be clamped into the hook of the door handle to complete the assembly, the assembly structure is suitable for the installation of the door handle in a narrow space, the structure of the door handle in an anti-pinch area is not limited, and the assembly structure is suitable for the assembly of an integrated or hidden door handle.
Claims (5)
1. The utility model provides an assembly structure of car door handle, includes door planking, support and door handle, the support both ends are fixed in door planking inboard through fastener and lock respectively, its characterized in that: the device also comprises a clamp, a driving bolt, a rotary rod, a mandrel and a return spring;
a screw hole is formed in the middle of the rear end face of the clamp, clamping jaws are arranged at intervals at the front end of the clamp, and baffle plates are symmetrically arranged on opposite side faces of the clamping jaws; the axis of the rotary rod is provided with a through hole, the peripheral surface of the lower part of the rotary rod is provided with cylindrical bulges at intervals, and the peripheral surface of the top end of the rotary rod is provided with a lug in a vertical axial direction;
the automobile door handle comprises a support, and is characterized in that straight grooves are formed in the end face of one side of the support at intervals, a sliding groove is formed in the middle of the straight grooves, a containing cavity is formed in the inner sides of the straight grooves, a clamping jaw at the front end of the clamping jaw extends into the straight groove and is located in the containing cavity, a driving bolt is screwed into a screw hole in the rear end face of the clamping jaw, the head end of the bolt is located in the sliding groove, the clamping jaw can move along the sliding groove and can be locked, a mandrel is inserted into a through hole in the axis of a rotary rod and is vertically located in the containing cavity, a baffle on the opposite side face of the clamping jaw abuts against a cylindrical protrusion on the lower portion of the rotary rod, a reset spring is sleeved into the mandrel, two ends of the reset spring respectively abut against a convex block of the rotary rod and the wall of the containing cavity, hooks are arranged at intervals at one end of the automobile door handle, and the hooks of the automobile door handle extend into the containing cavity and are clamped into the cylindrical protrusion on the lower portion of the rotary rod.
2. The assembling structure of a door handle for automobiles according to claim 1, characterized in that: the peripheral perpendicular axial in gyration pole top still is equipped with the gyration backup plate, the gyration backup plate support by to the jack catch tip of clamping.
3. The assembling structure of a door handle for an automobile according to claim 2, characterized in that: the door lock is inserted into the accommodating cavity of the bracket, is positioned between the front end clamping claws of the clamping clip and is fixed on the bracket through the front end clamping claws of the clamping clip.
4. The assembling structure of a door handle for an automobile according to claim 3, characterized in that: the assembly structure further comprises a front gasket and a rear gasket, wherein the front gasket and the rear gasket are arranged between the outer door panel and the bracket and are positioned at two ends of the bracket.
5. The assembling structure of a door handle for an automobile according to claim 3, characterized in that: the support top surface is equipped with the trench that holds the atmosphere lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210717404.7A CN114991598B (en) | 2022-06-23 | 2022-06-23 | Assembling structure of automobile door handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210717404.7A CN114991598B (en) | 2022-06-23 | 2022-06-23 | Assembling structure of automobile door handle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114991598A true CN114991598A (en) | 2022-09-02 |
| CN114991598B CN114991598B (en) | 2023-08-04 |
Family
ID=83036656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210717404.7A Active CN114991598B (en) | 2022-06-23 | 2022-06-23 | Assembling structure of automobile door handle |
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| Country | Link |
|---|---|
| CN (1) | CN114991598B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1026347A1 (en) * | 1999-02-05 | 2000-08-09 | Valeo Securité Habitacle | Vehicle door handle with improved mounting means for the gripping member |
| DE102009043933A1 (en) * | 2009-09-02 | 2011-03-03 | Witte-Velbert Gmbh & Co. Kg | Handle for e.g. door of motor vehicle, has guide slider connected firmly with actuating element that forms fixed connection with grip by actuating arm, such that actuating element is driven after detachment of holding unit from grip |
| JP2013036233A (en) * | 2011-08-08 | 2013-02-21 | Alpha Corp | Door handle device |
| CN103132782A (en) * | 2011-11-29 | 2013-06-05 | 株式会社有信 | Door handle device |
| CN108166867A (en) * | 2018-01-02 | 2018-06-15 | 北京汽车股份有限公司 | Outside door handle assembly and vehicle |
| CN215595272U (en) * | 2021-05-17 | 2022-01-21 | 烟台霍富汽车锁有限公司 | Integral car door handle support |
-
2022
- 2022-06-23 CN CN202210717404.7A patent/CN114991598B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1026347A1 (en) * | 1999-02-05 | 2000-08-09 | Valeo Securité Habitacle | Vehicle door handle with improved mounting means for the gripping member |
| DE60012056D1 (en) * | 1999-02-05 | 2004-08-19 | Valeo Securite Habitacle Sas | Door handle for motor vehicles with improved means for mounting the handle element |
| DE102009043933A1 (en) * | 2009-09-02 | 2011-03-03 | Witte-Velbert Gmbh & Co. Kg | Handle for e.g. door of motor vehicle, has guide slider connected firmly with actuating element that forms fixed connection with grip by actuating arm, such that actuating element is driven after detachment of holding unit from grip |
| JP2013036233A (en) * | 2011-08-08 | 2013-02-21 | Alpha Corp | Door handle device |
| CN103132782A (en) * | 2011-11-29 | 2013-06-05 | 株式会社有信 | Door handle device |
| CN108166867A (en) * | 2018-01-02 | 2018-06-15 | 北京汽车股份有限公司 | Outside door handle assembly and vehicle |
| CN215595272U (en) * | 2021-05-17 | 2022-01-21 | 烟台霍富汽车锁有限公司 | Integral car door handle support |
Non-Patent Citations (1)
| Title |
|---|
| 刘明;牟正明;夏扬;许颖盈;: "一种汽车车门外解锁机构的设计", 轻型汽车技术 * |
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| Publication number | Publication date |
|---|---|
| CN114991598B (en) | 2023-08-04 |
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