WO2022206114A1 - 一种车门拉手盒结构 - Google Patents

一种车门拉手盒结构 Download PDF

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Publication number
WO2022206114A1
WO2022206114A1 PCT/CN2022/071708 CN2022071708W WO2022206114A1 WO 2022206114 A1 WO2022206114 A1 WO 2022206114A1 CN 2022071708 W CN2022071708 W CN 2022071708W WO 2022206114 A1 WO2022206114 A1 WO 2022206114A1
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WO
WIPO (PCT)
Prior art keywords
door
handle box
plug
panel
handle
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.)
Ceased
Application number
PCT/CN2022/071708
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English (en)
French (fr)
Inventor
骆亚亚
张碧桃
周建军
高源�
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Chongqing Pingwei Auto Parts Co Ltd
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Chongqing Pingwei Auto Parts Co Ltd
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Publication date
Application filed by Chongqing Pingwei Auto Parts Co Ltd filed Critical Chongqing Pingwei Auto Parts Co Ltd
Publication of WO2022206114A1 publication Critical patent/WO2022206114A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • B60J5/04—Doors arranged at the vehicle sides
    • B60J5/0468—Fixation or mounting means specific for door components
    • 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
    • B60J5/04—Doors arranged at the vehicle sides
    • B60J5/0493—Appurtenances
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R7/00—Stowing or holding appliances inside vehicle primarily intended for personal property smaller than suit-cases, e.g. travelling articles, or maps
    • B60R7/04—Stowing or holding appliances inside vehicle primarily intended for personal property smaller than suit-cases, e.g. travelling articles, or maps in driver or passenger space, e.g. using racks
    • B60R7/046—Stowing or holding appliances inside vehicle primarily intended for personal property smaller than suit-cases, e.g. travelling articles, or maps in driver or passenger space, e.g. using racks mounted on door
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B85/00—Details of vehicle locks not provided for in groups E05B77/00 - E05B83/00
    • E05B85/10—Handles
    • E05B85/12—Inner door handles

Definitions

  • the invention belongs to the technical field of automobile parts, and particularly relates to a door handle box structure.
  • the inside of the car door is designed with a door handle, which is convenient for the occupants in the car to close the door.
  • a handle box is currently integrated on the inside of the door, which has multiple functions: it not only acts as a door closing handle for the occupants in the car, but also can store a small amount of storage.
  • it is also used to install the electric control panel of the door, such as the control of the window lift. push-button box.
  • This kind of handle box is generally made of plastic parts and is connected with the door trim panel, so as to be installed on the door frame.
  • Chinese patent CN210000254U discloses a matching assembly of an armrest and a switch panel, including a switch panel provided with a handle box and an armrest connected to the switch panel, the switch panel is provided with a support portion and a limit hole, and the armrest is provided with a support
  • a second guide surface is formed by a downward slope, so that when the handrail is pushed in the direction toward the door guard, the limit part of the handrail can move along the first guide surface and be supported on the lower surface of the support part, and the limiter is clamped along the second guide surface.
  • the present invention provides a door handle box structure.
  • a door handle box structure the key of which is that it includes a door trim panel, and the inner side of the door trim panel is provided with a door armrest panel, a handle box and a door control box;
  • the door armrest panel extends horizontally along the inner side of the door trim panel, and both ends of the door armrest panel are respectively connected with the door trim panel through a first plug-in structure and a first hook-up structure, so The middle part of the door armrest panel is narrowed to form a handle, and a handle box mounting hole is formed between the handle and the door trim panel;
  • the handle box is provided below the handle box mounting hole, and the handle box and the door trim panel are connected by a second plug-in structure and a second hook structure, and the opening edge of the handle box is covered by the handle box.
  • the door armrest is covered, and the handle box is connected with the door armrest through a third plug-in structure;
  • the front part of the door armrest plate is also provided with a strip hole, the door control box is arranged in the strip hole, and the door control box is connected with the door armrest plate by engaging.
  • the present invention has the beneficial effects: several parts are respectively formed and assembled to form a handle box by means of plug-in, hook-up and snap-fit, etc., the assembly of each part is convenient, the assembly difficulty is reduced, and the assembly process and time are reduced. , The overall strength is high, the structure is compact and beautiful, and the functions of the door armrest, door handle, storage box and door control module installation position are highly integrated.
  • Fig. 1 is the structural representation of the first viewing angle of the present invention
  • Fig. 2 is the structural representation of the second viewing angle of the present invention
  • FIG. 3 is a schematic structural diagram of a third viewing angle of the present invention.
  • Fig. 4 is A-A sectional view in Fig. 3;
  • Fig. 5 is B-B sectional view in Fig. 3;
  • Figure 6 is a schematic structural diagram of a door trim panel
  • FIG. 7 is a schematic structural diagram of the present invention after removing the door trim panel
  • FIG. 8 is a schematic diagram of the assembly correspondence relationship between the door armrest panel, the handle box and the door control box;
  • FIG. 9 is a schematic diagram of another viewing angle of FIG. 8 .
  • a door handle box structure includes a door trim panel 100, the door trim panel 100 is arranged vertically, the outer side is connected to the door frame, and the inner side faces the inside of the vehicle.
  • the inner side of the door trim panel 100 is provided with a door armrest panel 200 , a handle box 300 and a door control box 400 .
  • the door armrest panel 200 extends horizontally along the inner side of the door trim panel 100 , and the two ends of the door armrest panel 200 are connected with the door trim panel 100 through a first plug structure and a first hook structure respectively.
  • the middle of the door armrest panel 200 is narrowed to form a handle 201 , and a handle box mounting hole is formed between the handle 201 and the door trim panel 100 .
  • the handle box 300 is provided below the handle box mounting hole, and the handle box 300 and the door trim panel 100 are connected by a second plug-in structure and a second hook structure.
  • the edge of the opening is covered by the door armrest plate 200 , and the handle box 300 is connected with the door armrest plate 200 through a third plug-in structure.
  • the front part of the door armrest plate 200 is further provided with a bar-shaped hole 202 , and the door control box 400 is arranged in the bar-shaped hole 202 , and the door control box 400 is connected with the door armrest plate 200 by engaging.
  • the above-mentioned assembly structure is simple, and the simple design facilitates the assembly of various parts.
  • the handle box 300 has a storage function, and is connected with the handle 201 as a whole to improve the strength of the handle 201 .
  • the middle portion of the door trim panel 100 extends downward to form a handle box back panel 101 .
  • the top of the handle box 300 and the side corresponding to the door armrest 200 are open, and the side is closed by the handle box back plate 101 , so that the handle box back plate 101 and the handle box 300 are surrounded Box-like structure with an upper opening.
  • the second plug-in structure and the second hook-up structure are provided between the bottom of the handle box 300 and the back panel 101 of the handle box.
  • the bottom of the handle box 300 is also covered with an inner lining board 500 .
  • the door armrest 200 includes a strip-shaped horizontal portion, one side of the horizontal portion is abutted against the inner side of the door trim panel 100, and the other side of the horizontal portion is connected with a vertical folded portion. It is used not only to strengthen the horizontal part, but also to partially shield the lower part of the horizontal part. There are handrail reinforcement ribs connected between the horizontal part and the vertical folded part, and the reinforcement ribs of the handrail board are distributed along the length direction to improve the horizontal part. of pressure.
  • the horizontal portion functions as a door armrest.
  • the middle portion of the horizontal portion is narrowed away from the door trim panel 100 to form the handle 201 .
  • the upper edge of the handle box 300 is connected with an outward handle box flange 310 , a handle box reinforcing rib is connected between the outer side wall of the handle box 300 and the handle box flange 310 , and the handle box flange 310 is located below the handle 201 , at least one of the third plug-in structures is arranged between the handle box flange 310 and the handle 201 .
  • the first plug-in structure includes a first plug 210 and a first insertion hole 110 , and at least two of the first insertion holes 110 penetrate through the lower edge of the door trim panel 100 .
  • the first pin 210 is horizontally connected to the lower surface of one side of the horizontal part abutting against the door trim panel 100 , and the first pin 210 corresponds to the first insertion hole 110 one-to-one and is inserted respectively. Cooperate.
  • the first hooking structure includes a first hook 120 and a first insert block 220, the lower edge of the door trim panel 100 is connected with the first hook 120, and the first hook 120 faces the door armrest panel 200, the first inserting block 220 is connected below the horizontal portion, the first inserting block 220 is in one-to-one correspondence with the first hook 120, and the first inserting block 220 is inserted in the corresponding first inserting block 220.
  • a hook 120 inside.
  • the first hooking structure is as follows: as shown in FIG. 6 , the first hook 120 includes a hanging lug 121 vertically connected to the lower edge of the door trim panel 100 .
  • a support groove 122 one end of the support groove 122 is connected with the lower end of the hanging lug 121, and the other end extends upward while inclined toward the door armrest 200, and the opening of the support groove 122 is upward.
  • the first insert block 220 is inserted into the support groove 122 .
  • the first insertion block 220 is in the shape of an oblique wedge, the vertical surface of the first insertion block 220 abuts against the hanging lug 121 , and the inclined surface of the first insertion block 220 is in contact with the support groove 122 . Wedge fit at the bottom of the groove.
  • the hanging lugs 121 are provided with a hooking abdication hole 123 , and the lower end of the first insert block 220 is inserted into the hooking and abdication hole 123 .
  • the first plug-in structure is as follows: as shown in FIG. 6 , a first socket 110 is formed on the mounting lugs 121 , and some of the mounting lugs 121 are provided with the mounting and leaving holes 123 , and the mounting and leaving holes 123 are opened above. There is the first jack 110 .
  • the hanging lug 121 above the hooking and leaving hole 123 partially protrudes to one side to form a rectangular first reinforcing rib 124 surrounding the first insertion hole 110 , and the first reinforcing rib 124 partially faces the other side
  • the second reinforcing rib 125 protrudes to form a triangular shape, and the second reinforcing rib 125 penetrates the first insertion hole 110 .
  • the first plug-in block 220 is in the shape of a slot, the notch of the first plug-in block 220 faces the hanging lug 121 , and the inner surface of the groove bottom of the first plug-in block 220 is connected with the first plug-in block 220 .
  • the outer diameter of the front end of the first insertion post 210 is reduced to form a limit step 211 , the outer wall of the first insertion post 210 and the groove bottom and the groove wall of the first insertion block 220 are connected with at least A first post reinforcement plate 212 .
  • the included angle between the insertion direction of the first plug 210 and the first plug 220 is approximately 90°, and after assembly, the two are mutually restrained and are not easy to come out.
  • the structure of the second plug-in structure is the same as that of the first plug-in structure.
  • the second plug-in structure includes a second post 330 and a second insertion hole 130 , and at least two of the second insertion holes 130 penetrate through the lower edge of the handle box back plate 101 .
  • the lower surface of one side of the handle box 300 abutting against the handle box back panel 101 is horizontally connected with the second plug 330 , the second plug 330 corresponds to the second socket 130 one-to-one and is inserted and matched respectively .
  • the structures of the second plug 330 and the second insertion hole 130 are the same as those of the first plug 210 and the first insertion hole 110 , respectively.
  • the structure of the second hooking structure is the same as that of the first hooking structure.
  • the second hooking structure includes a second hook 140 and a second insert block 340 , the second hook 140 is connected to the lower edge of the handle box back panel 101 , and the second hook 140 faces the door armrest 200 .
  • the second insertion block 340 is connected to the bottom of the handle box 300, the second insertion block 340 is in one-to-one correspondence with the second hook 140, and the second insertion block 340 is inserted in the corresponding second insertion block 340. inside the hook 140.
  • the structures of the second hook 140 and the second insertion block 340 are the same as those of the first hook 120 and the first insertion block 220 , respectively.
  • the handle box flange 310 on the side of the handle box 300 is partially bent upward to form a flange reinforcement rib 320 extending along the upper edge of the handle box 300 .
  • the edge of the handle 201 close to the door trim panel 100 extends downward and fits the side of the flanging reinforcing protruding strip 320 facing the door trim panel 100.
  • the flange 310 of the handle box and the handle 201 have good assembly integrity, and the flange reinforcement ridges 320 play a strengthening role on the handle 201, and have a high degree of fit with its edges and a small assembly gap.
  • the third plug-in structure includes a third plug 230 connected to the lower surface of the handle 201, and a third plug is provided on the handle box flange 310 corresponding to the third plug 230.
  • a hole 311 , the third plug 230 is inserted into the third insertion hole 311 , and at least two third plugs 230 are distributed around the handle box 300 .
  • All the third plug posts 230 are offset to the side of the door trim panel 100 while extending downward, and the handle box flanges 310 of all the third insertion holes 311 are inclined respectively to form a plug connection
  • the mating surface 312, the plug mating surface 312 is perpendicular to the third pin 230, the effect of this design is that the door armrest 200 pulls the handle box 300 toward the door trim panel 100 during assembly, preventing the handle box 300 from being damaged. When under pressure, it is inclined to the side away from the door trim panel 100 in the vehicle, so as to ensure the connection strength and minimize the assembly gap between the handle box 300 and the door trim panel 100 as much as possible.
  • the handle box flanging 310 between any two adjacent plug mating surfaces 312 forms an upwardly arched flange reinforcement rib 313, which can improve the strength and rigidity of the handle box flanging 310.
  • At least one vertically arranged third post reinforcement plate 231 is connected between the side wall of the third post 230 and the lower surface of the handle 201, and the lower end of the third post reinforcement plate 231 abuts against the corresponding
  • the inserting and mating surface 312 is described so as to prevent the third pin 230 from descending in the third insertion hole 311 and improve the support force of the handle box 300 for the horizontal part.
  • the door armrest 200 is partially recessed to form a panel installation area, and the panel installation area is provided with the strip hole 202 .
  • a side plate 203 is erected on the upper surface of the edge of the strip hole 202 , and the side plate 203 is arranged along the two long sides of the strip hole 202 .
  • the door control box includes a door control panel 410 , a control box 420 is integrally formed on the lower surface of the door control panel 410 , the door control panel 410 covers the panel installation area, and the control box 420 Inserted in the strip hole 202, the control box 420 has a vertical through hole.
  • an outer limiting plate 411 is vertically connected below the door control panel 410 corresponding to the side plate 203 .
  • An inner abutting plate 412 is also vertically connected below the door control panel 410 , the inner abutting plate 412 abuts against the strip hole wall, and a first anti-falling-off plate is connected to the lower part of the inner abutting plate 412 Hook 413, the first anti-falling barb 413 hangs on the lower surface of the edge of the strip hole.
  • the inner abutting plates 412 are distributed around the control box 420, the inner abutting plates 412 are parallel to the corresponding side walls of the control box 420, and the upper end of the inner abutting plates 412 In connection with the vehicle door control panel 410 , the upper portions of the two vertical edges of the inner abutting plate 412 respectively extend toward and connect with the side walls of the control box 420 .
  • the side plates 203 are provided with gaps corresponding to the corresponding inner pressing plates 412 .
  • One end of the door control panel 410 close to the handle box 300 extends downward against the inner wall of the handle box 300 and is inserted at the bottom of the handle box 300.
  • the insertion end of the door control panel 410 is provided with a The second anti-falling barb 430 hangs against the bottom outer wall of the handle box 300 .
  • the handle box 300 corresponding to the insertion end of the door control panel 410 partially protrudes outward to form a box bottom reinforcing rib 301 to improve the connection strength between the second anti-falling barb 430 and the handle box 300 .
  • a front insertion portion 440 is vertically connected to the lower surface of the front end of the door control panel 410 , and the front insertion portion 440 penetrates through the panel installation area.
  • the door trim panel 100 , the door armrest panel 200 , the handle box 300 and the door control box 400 are respectively injection molded.
  • the first plug 210 , the second plug 330 and the third plug 230 are all cylindrical structures, and the front ends thereof are open to reduce the wall thickness and facilitate molding.
  • the assembly sequence is as follows: first insert the second hook 140 of the handle box 300 into the second insert block 340, while the second insert post 330 is inserted into the second jack 130 to complete the assembly of the handle box 300 and the door trim panel 100; then the door
  • the third pin 230 of the armrest 200 is inserted into the third jack 311, the first pin 210 is inserted into the first jack 110, the first hook 120 is inserted into the first block 220, and the door handrail 200, the handle box 300 and the inside of the door are inserted
  • the trim panel 100 is assembled together, and after the assembly is in place, the second pin 330 and the handle box flange 310, the first pin 210 and the door trim panel 100, and the second pin 330 and the door trim panel 100 can be separated from each other.
  • the door control box 400 Through welding connection, or the front ends of the first plug 210, the second plug 330 and the third plug 230 pass through the corresponding jacks and then insert bolts into the inner holes to connect the three parts into one; then, the door control box 400 The control box 420 is inserted into the strip hole 202 , the insertion end of the door control panel 410 is inserted into the bottom of the handle box 300 , and the front insertion part 440 penetrates the panel installation area. Finally, the inner lining board 500 is installed on the bottom of the handle box 300 .

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
  • Passenger Equipment (AREA)
  • Lock And Its Accessories (AREA)

Abstract

一种车门拉手盒结构，包括门内饰板（100），门内饰板（100）的内侧水平延伸有门扶手板（200），其两端分别与门内饰板（100）通过第一插接结构和第一挂接结构连接，其中部收窄以形成拉手（201），拉手（201）与门内饰板（100）之间形成拉手盒安装孔，拉手盒安装孔下方设有拉手盒（300），拉手盒（300）与门内饰板（100）之间通过第二插接结构和第二挂接结构连接，拉手盒（300）的开口边缘被门扶手板（200）覆盖，拉手盒（300）与门扶手板（200）通过第三插接结构连接，门扶手板（200）的前部卡合安装有门控盒（400）。

Description

一种车门拉手盒结构 技术领域
本发明属于汽车零部件技术领域，具体涉及一种车门拉手盒结构。
背景技术
汽车车门内侧设计有门内把手，便于车内乘员关门。基于该需求，目前车门内侧还集成有拉手盒，具有多种作用：既作为车内乘员关门拉手，又可以少量储物，此外还用于安装车门的电控面板，如控制车窗升降的控制按钮盒。这种拉手盒一般由塑料件制成，与车门内饰板连接，从而安装在车门骨架上。例如，中国专利CN210000254U公开了一种扶手与开关面板的配合组件，包括设置有拉手盒的开关面板及与开关面板连接的扶手，开关面板上设置有支撑部及限位孔，扶手上设置有支撑在支撑部的下方的限位部以及从开关面板的上方向下卡入限位孔内的限位卡；支撑部的下表面向上倾斜形成第一导向面以及具有限位孔的部位的上表面向下倾斜形成第二导向面，从而沿朝向门护板的方向推动扶手时，扶手的限位部能够沿第一导向面移动并支撑在支撑部的下表面上，且限位卡沿第二导向面移动并卡入限位孔内，该技术方案可以解决现有技术中在关门时扶手受力变形与开关面板之间产生面差以及由于产生的间隙不均而导致摩擦异响等问题。由于集成式的拉手盒结构一般是有若干注塑件装配而成，从装配体的美观度、结构强度、装配工艺以及注塑成型工艺等多方面考虑，仍然需要不断优化其结构设计，从而提高其结构和工艺性能。
发明内容
有鉴于此，本发明提供一种车门拉手盒结构。
其技术方案如下：
一种车门拉手盒结构，其关键在于，包括门内饰板，该门内饰板的内侧设置有门扶手板、拉手盒和门控盒；
所述门扶手板沿着所述门内饰板的内侧面水平延伸，所述门扶手板的两端分别与所述门内饰板通过第一插接结构和第一挂接结构连接，所述门扶手板的中部收窄以形成拉手，该拉手与所述门内饰板之间形成拉手盒安装孔；
所述拉手盒安装孔下方设有所述拉手盒，所述拉手盒与所述门内饰板之间通过第二插接结构和第二挂接结构连接，所述拉手盒的开口边缘被所述门扶手板覆盖，所述拉手盒与所述门扶手板通过第三插接结构连接；
所述门扶手板的前部还开设有条形孔，该条形孔内设置有所述门控盒，所述门控盒与所述门扶手板卡合连接。
与现有技术相比，本发明的有益效果：几个零件分别成型后依靠插接、挂接和卡合等连接方式组装形成拉手盒，各零件组装方便，降低装配难度，减少装配工序和时间，整体强度高，结构紧凑美观，高度集成车门扶手、门内拉手、储物盒和门控模块安装位等功能。
附图说明
图1为本发明第一个视角的结构示意图；
图2为本发明第二个视角的结构示意图；
图3为本发明第三个视角的结构示意图；
图4为图3中A-A剖面图；
图5为图3中B-B剖视图；
图6为门内饰板结构示意图；
图7为本发明移除门内饰板后的结构示意图；
图8为门扶手板、拉手盒和门控盒的装配对应关系示意图；
图9为图8的另一视角的示意图。
具体实施方式
以下结合实施例和附图对本发明作进一步说明。
如图1～3所示，一种车门拉手盒结构，包括门内饰板100，该门内饰板100竖向设置，其外侧与车门骨架连接，内侧朝向车内。该门内饰板100的内侧设置有门扶手板200、拉手盒300和门控盒400。其中门扶手板200沿着所述门内饰板100的内侧面水平延伸，所述门扶手板200的两端分别与所述门内饰板100通过第一插接结构和第一挂接结构连接，所述门扶手板200的中部收窄以形成拉手201，该拉手201与所述门内饰板100之间形成拉手盒安装孔。所述拉手盒安装孔下方设有所述拉手盒300，所述拉手盒300与所述门内饰板100之间通过第二插接结构和第二挂接结构连接，所述拉手盒300的开口边缘被所述门扶手板200覆盖，所述拉手盒300与所述门扶手板200通过第三插接结构连接。所述门扶手板200的前部还开设有条形孔202，该条形孔202内设置有所述门控盒400，所述门控盒400与所述门扶手板200卡合连接。上述装配结构简单，通过简洁地设计便于各零件的组装，拉手盒300具有储物功能，同时与拉手201连接成整体，提高拉手201强度。
如图3和5，所述门内饰板100的中部向下延伸以形成拉手盒背板101。所述拉手盒300的上方以及对应所述门扶手板200的侧面敞开，该侧面被所述拉手盒背板101背板封闭，从而使所述拉手盒背板101与所述拉手盒300围成上方开口的盒状结构。所述拉手盒300的底部与所述拉手盒背板101之间设有所述第二插接结构和第二挂接结构。所述拉手盒300的底部还覆盖有内衬板500。
所述门扶手板200包括条形的水平部，该水平部的一边贴靠所述门内饰板100的内侧面，该水平部的另一边连接有竖向翻折部，竖向翻折部既用于增强水平部，又对水平部下方构件起到部分遮挡作用，水平部与竖向翻折部 之间连接有扶手板加强肋，扶手板加强肋沿着长度方向分布，以提高水平部的承压力。水平部起到车门扶手的作用。所述水平部的中部向远离所述门内饰板100的方向收窄，以形成所述拉手201。所述拉手盒300的上边缘连接有向外的拉手盒翻边310，拉手盒300外侧壁与拉手盒翻边310之间连接有拉手盒加强肋，拉手盒翻边310位于所述拉手201下方，该拉手盒翻边310与所述拉手201之间设有至少一个所述第三插接结构。
如图3、4，所述第一插接结构包括第一插柱210和第一插孔110，所述门内饰板100的下边缘处贯穿有至少两个所述第一插孔110，所述水平部贴靠所述门内饰板100的一边下表面水平连接有所述第一插柱210，所述第一插柱210与所述第一插孔110一一对应并分别插设配合。
所述第一挂接结构包括第一挂钩120和第一插块220，所述门内饰板100的下边缘连接有所述第一挂钩120，所述第一挂钩120朝向所述门扶手板200，所述水平部下方连接有所述第一插块220，所述第一插块220与所述第一挂钩120一一对应，所述第一插块220插设在相应的所述第一挂钩120内。
第一挂接结构具体为：如图6，第一挂钩120包括竖向连接在所述门内饰板100下边缘的挂耳121，该挂耳121朝向所述门扶手板200的一面连接有支撑槽122，该支撑槽122的一端与所述挂耳121下端连接，另一端向上延伸的同时向所述门扶手板200倾斜，该支撑槽122的开口向上。所述第一插块220插设在所述支撑槽122内。如图7，所述第一插块220呈斜楔形，所述第一插块220的竖直面贴靠所述挂耳121，所述第一插块220的斜面与所述支撑槽122的槽底斜楔配合。所述挂耳121上贯穿有挂接让位孔123，所述第一插块220的下端插入所述挂接让位孔123。
第一插接结构具体为：如图6，所述挂耳121上开设有第一插孔110，部分挂耳121上开设有所述挂接让位孔123，挂接让位孔123上方开设有所述第 一插孔110。挂接让位孔123上方的所述挂耳121局部向一侧凸起以形成环绕所述第一插孔110的矩形的第一加强筋124，该第一加强筋124的局部向另一侧凸起形成三角形的第二加强筋125，第二加强筋125内贯穿有第一插孔110。
如图7，所述第一插块220呈槽状，所述第一插块220的槽口朝向所述挂耳121，所述第一插块220的槽底内面连接有所述第一插柱210，所述第一插柱210的前端外径缩小以形成限位台阶211，所述第一插柱210的外壁与所述第一插块220的槽底和槽壁之间连接有至少一块第一插柱加强板212。
所述第一插柱210与所述第一插块220的插设方向夹角大致为90°，装配后，二者相互约束，不易脱出。
所述第二插接结构与所述第一插接结构的结构一致。如图5，所述第二插接结构包括第二插柱330和第二插孔130，所述拉手盒背板101的下边缘处贯穿有至少两个所述第二插孔130，所述拉手盒300贴靠所述拉手盒背板101的一边下表面水平连接有所述第二插柱330，所述第二插柱330与所述第二插孔130一一对应并分别插设配合。第二插柱330和第二插孔130的结构分别与第一插柱210和第一插孔110一致。
所述第二挂接结构与所述第一挂接结构的结构一致。第二挂接结构包括第二挂钩140和第二插块340，所述拉手盒背板101的下边缘连接有所述第二挂钩140，所述第二挂钩140朝向所述门扶手板200，所述拉手盒300下方连接有所述第二插块340，所述第二插块340与所述第二挂钩140一一对应，所述第二插块340插设在相应的所述第二挂钩140内。第二挂钩140和第二插块340的结构分别与第一挂钩120和第一插块220结构一致。
如图5和8，拉手盒300侧方的所述拉手盒翻边310局部向上弯折以形成翻边加强凸条320，该翻边加强凸条320沿着所述拉手盒300的上边缘延伸。所述拉手201的靠近所述门内饰板100的边缘向下延伸并贴合所述翻边加强 凸条320的朝向所述门内饰板100的侧面。这样，拉手盒翻边310与拉手201装配一体性好，翻边加强凸条320对拉手201起到加强作用，并与其边缘贴合度高，装配间隙小。
如图8和9，所述第三插接结构包括连接在所述拉手201下表面的第三插柱230，所述拉手盒翻边310上对应所述第三插柱230开设有第三插孔311，所述第三插柱230插设在所述第三插孔311内，环绕所述拉手盒300分布有至少两个所述第三插柱230。
所有所述第三插柱230在向下延伸的同时向所述门内饰板100一侧偏移，所有所述第三插孔311局部的所述拉手盒翻边310分别倾斜以形成插接配合面312，所述插接配合面312与所述第三插柱230垂直，该设计的效果在于，装配时门扶手板200将拉手盒300拉向门内饰板100，防止拉手盒300受压力时向车内远离门内饰板100一侧倾斜，保证连接强度和尽可能减小拉手盒300与门内饰板100之间的装配间隙。任意相邻的两个所述插接配合面312之间的所述拉手盒翻边310形成向上拱起的翻边加强筋313，这样能够提高拉手盒翻边310的强度和刚度。所述第三插柱230的侧壁与所述拉手201下表面之间连接有至少一个竖向设置的第三插柱加强板231，所述第三插柱加强板231下端抵靠对应的所述插接配合面312，以防止第三插柱230在第三插孔311内下行，提高拉手盒300对水平部的支撑力。
如图8，所述门扶手板200局部下凹以形成面板安装区，该面板安装区上开设有所述条形孔202。所述条形孔202的边缘上表面立设有边板203，所述边板203沿着所述条形孔202的两长边设置。
如图8，所述门控盒包括车门控制面板410，所述车门控制面板410下表面一体成型有控制盒420，所述车门控制面板410覆盖在所述面板安装区上，所述控制盒420插设在所述条形孔202内，所述控制盒420具有竖向通孔。
如图9，所述车门控制面板410下方对应所述边板203竖向连接有外限位板411，该外限位板411贴靠所述边板203背向所述条形孔202的侧面。所述车门控制面板410下方还竖向连接有内抵紧板412，所述内抵紧板412抵靠所述条形孔孔壁，所述内抵紧板412下部连接有第一防脱倒钩413，所述第一防脱倒钩413挂靠所述条形孔边缘下表面。
如图8和9，环绕所述控制盒420分布有所述内抵紧板412，所述内抵紧板412平行于所述控制盒420的相应侧壁，所述内抵紧板412的上端与所述车门控制面板410连接，所述内抵紧板412的两竖向边缘上部分别向所述控制盒420的侧壁延伸并与其连接。所述边板203对应相应的所述内抵紧板412开设有让位缺口。
所述车门控制面板410靠近所述拉手盒300的一端贴着所述拉手盒300的内壁向下延伸并插设在所述拉手盒300的底部，所述车门控制面板410的插设端设有第二防脱倒钩430，该第二防脱倒钩430挂靠所述拉手盒300的底部外壁。所述车门控制面板410的插设端对应的所述拉手盒300局部向外凸出以形成盒底加强筋301，以提高第二防脱倒钩430与拉手盒300之间的连接强度。
所述车门控制面板410的前端下表面竖向连接有前插设部440，该前插设部440穿设在所述面板安装区。
门内饰板100、门扶手板200、拉手盒300和门控盒400分别注塑成型。第一插柱210、第二插柱330和第三插柱230均为圆筒状结构，其前端开口，以降低壁厚，便于成型。装配顺序为：先将拉手盒300的第二挂钩140插入第二插块340，同时第二插柱330穿入第二插孔130，完成拉手盒300与门内饰板100的装配；接着门扶手板200的第三插柱230插入第三插孔311，第一插柱210插入第一插孔110，第一挂钩120插入第一插块220，将门扶手板200、 拉手盒300以及门内饰板100组装到一起，装配到位后，第二插柱330与拉手盒翻边310、第一插柱210与门内饰板100、第二插柱330与门内饰板100之间可分别通过焊接连接，或第一插柱210、第二插柱330和第三插柱230前端穿过对应的插孔后其内孔插入螺栓，使三个零件连成一体；然后，将门控盒400的控制盒420卡入条形孔202，车门控制面板410的插设端插入拉手盒300底部，前插设部440穿设在所述面板安装区。最后，将内衬板500安装在拉手盒300底部。
最后需要说明的是，上述描述仅仅为本发明的优选实施例，本领域的普通技术人员在本发明的启示下，在不违背本发明宗旨及权利要求的前提下，可以做出多种类似的表示，这样的变换均落入本发明的保护范围之内。

Claims (10)

  1. 一种车门拉手盒结构，其特征在于：包括门内饰板(100)，该门内饰板(100)的内侧设置有门扶手板(200)、拉手盒(300)和门控盒(400)；
    所述门扶手板(200)沿着所述门内饰板(100)的内侧面水平延伸，所述门扶手板(200)的两端分别与所述门内饰板(100)通过第一插接结构和第一挂接结构连接，所述门扶手板(200)的中部收窄以形成拉手(201)，该拉手(201)与所述门内饰板(100)之间形成拉手盒安装孔；
    所述拉手盒安装孔下方设有所述拉手盒(300)，所述拉手盒(300)与所述门内饰板(100)之间通过第二插接结构和第二挂接结构连接，所述拉手盒(300)的开口边缘被所述门扶手板(200)覆盖，所述拉手盒(300)与所述门扶手板(200)通过第三插接结构连接；
    所述门扶手板(200)的前部还开设有条形孔(202)，该条形孔(202)内设置有所述门控盒(400)，所述门控盒(400)与所述门扶手板(200)卡合连接。
  2. 根据权利要求1所述的一种车门拉手盒结构，其特征在于：所述门内饰板(100)的中部向下延伸以形成拉手盒背板(101)；
    所述拉手盒(300)的上方以及对应所述门扶手板(200)的侧面敞开，该侧面被所述拉手盒背板(101)背板封闭，从而使所述拉手盒背板(101)与所述拉手盒(300)围成上方开口的盒状结构；
    所述拉手盒(300)的底部与所述拉手盒背板(101)之间设有所述第二插接结构和第二挂接结构。
  3. 根据权利要求2所述的一种车门拉手盒结构，其特征在于：所述门扶手板(200)包括条形的水平部，该水平部的一边贴靠所述门内饰板(100)的内侧面，该水平部的另一边连接有竖向翻折部；
    所述水平部的中部向远离所述门内饰板(100)的方向收窄，以形成所述 拉手(201)；
    所述拉手盒(300)的上边缘连接有向外的拉手盒翻边(310)，该拉手盒翻边(310)位于所述拉手(201)下方，该拉手盒翻边(310)与所述拉手(201)之间设有至少一个所述第三插接结构。
  4. 根据权利要求3所述的一种车门拉手盒结构，其特征在于：所述第一插接结构包括第一插柱(210)和第一插孔(110)，所述门内饰板(100)的下边缘处贯穿有至少两个所述第一插孔(110)，所述水平部贴靠所述门内饰板(100)的一边下表面水平连接有所述第一插柱(210)，所述第一插柱(210)与所述第一插孔(110)一一对应并分别插设配合；
    所述第一挂接结构包括第一挂钩(120)和第一插块(220)，所述门内饰板(100)的下边缘连接有所述第一挂钩(120)，所述第一挂钩(120)朝向所述门扶手板(200)，所述水平部下方连接有所述第一插块(220)，所述第一插块(220)与所述第一挂钩(120)一一对应，所述第一插块(220)插设在相应的所述第一挂钩(120)内；
    所述第一插柱(210)与所述第一插块(220)的插设方向夹角大于0°小于等于90°。
  5. 根据权利要求4所述的一种车门拉手盒结构，其特征在于：所述第二插接结构包括第二插柱(330)和第二插孔(130)，所述拉手盒背板(101)的下边缘处贯穿有至少两个所述第二插孔(130)，所述拉手盒(300)贴靠所述拉手盒背板(101)的底壁水平连接有所述第二插柱(330)，所述第二插柱(330)与所述第二插孔(130)一一对应并分别插设配合；
    所述第二挂接结构包括第二挂钩(140)和第二插块(340)，所述拉手盒背板(101)的下边缘连接有所述第二挂钩(140)，所述第二挂钩(140)朝向所述门扶手板(200)，所述拉手盒(300)下方连接有所述第二插块(340)， 所述第二插块(340)与所述第二挂钩(140)一一对应，所述第二插块(340)插设在相应的所述第二挂钩(140)内；
    所述第二插柱(330)与所述第二插块(340)的插设方向夹角大于0°小于等于90°。
  6. 根据权利要求5所述的一种车门拉手盒结构，其特征在于：所述第一挂接结构和所述第二挂接结构的结构一致；
    所述第一挂钩(120)包括竖向连接在所述门内饰板(100)下边缘的挂耳(121)，该挂耳(121)朝向所述门扶手板(200)的一面连接有支撑槽(122)，该支撑槽(122)的一端与所述挂耳(121)下端连接，另一端向上延伸的同时向所述门扶手板(200)倾斜，该支撑槽(122)的开口向上；
    所述第一插块(220)插设在所述支撑槽(122)内，所述第一插块(220)呈斜楔形，所述第一插块(220)的竖直面贴靠所述挂耳(121)，所述第一插块(220)的斜面与所述支撑槽(122)的槽底斜楔配合；
    所述挂耳(121)上贯穿有挂接让位孔(123)，所述第一插块(220)的下端插入所述挂接让位孔(123)。
  7. 根据权利要求6所述的一种车门拉手盒结构，其特征在于：所述第一插接结构和所述第二插接结构的结构一致；
    所述第一插孔(110)开设在所述挂耳(121)上，所述第一插孔(110)位于所述挂接让位孔(123)上方；
    所述第一插块(220)呈槽状，所述第一插块(220)的槽口朝向所述挂耳(121)，所述第一插块(220)的槽底内面连接有所述第一插柱(210)，所述第一插柱(210)的前端外径缩小以形成限位台阶(211)，所述第一插柱(210)的外壁与所述第一插块(220)的槽底和槽壁之间连接有至少一块第一插柱加强板(212)。
  8. 根据权利要求3所述的一种车门拉手盒结构，其特征在于：所述拉手盒(300)侧方的所述拉手盒翻边(310)局部向上弯折以形成翻边加强凸条(320)，该翻边加强凸条(320)沿着所述拉手盒(300)的上边缘延伸；
    所述拉手(201)的靠近所述门内饰板(100)的边缘向下延伸并贴合所述翻边加强凸条(320)的朝向所述门内饰板(100)的侧面。
  9. 根据权利要求8所述的一种车门拉手盒结构，其特征在于：所述第三插接结构包括连接在所述拉手(201)下表面的第三插柱(230)，所述拉手盒翻边(310)上对应所述第三插柱(230)开设有第三插孔(311)，所述第三插柱(230)插设在所述第三插孔(311)内；
    环绕所述拉手盒(300)分布有至少两个所述第三插柱(230)，所述第三插柱(230)均向下延伸的同时向所述门内饰板(100)一侧偏移，所有所述第三插孔(311)局部的所述拉手盒翻边(310)分别倾斜以形成插接配合面(312)，所述插接配合面(312)与所述第三插柱(230)垂直，任意相邻的两个所述插接配合面(312)之间的所述拉手盒翻边(310)形成向上拱起的翻边加强筋(313)；
    所述第三插柱(230)的侧壁与所述拉手(201)下表面之间连接有至少一个竖向设置的第三插柱加强板(231)，所述第三插柱加强板(231)下端抵靠对应的所述插接配合面(312)。
  10. 根据权利要求3所述的一种车门拉手盒结构，其特征在于：所述门扶手板(200)局部下凹以形成面板安装区，该面板安装区上开设有所述条形孔(202)；
    所述条形孔的边缘上表面立设有边板(203)，所述边板(203)沿着所述条形孔(202)的两长边设置；
    所述门控盒(400)包括车门控制面板(410)，所述车门控制面板(410) 下表面一体成型有控制盒(420)，所述车门控制面板(410)覆盖在所述面板安装区上，所述控制盒(420)插设在所述条形孔(202)内；
    所述车门控制面板(410)下方对应所述边板(203)竖向连接有外限位板(411)，该外限位板(411)贴靠所述边板(203)背向所述条形孔(202)的侧面；
    所述车门控制面板(410)下方还竖向连接有内抵紧板(412)，所述内抵紧板(412)抵靠所述条形孔孔壁，所述内抵紧板(412)下部连接有第一防脱倒钩(413)，所述第一防脱倒钩(413)挂靠所述条形孔边缘下表面；
    所述车门控制面板(410)靠近所述拉手盒(300)的一端贴着所述拉手盒(300)的内壁向下延伸并插设在所述拉手盒(300)的底部，所述车门控制面板(410)的插设端设有第二防脱倒钩(430)，该第二防脱倒钩(430)挂靠所述拉手盒(300)的底部外壁；
    所述车门控制面板(410)的前端下表面竖向连接有前插设部(440)，该前插设部(440)穿设在所述面板安装区。
PCT/CN2022/071708 2021-03-31 2022-01-13 一种车门拉手盒结构 Ceased WO2022206114A1 (zh)

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