CN220014874U - Automobile light back door device - Google Patents
Automobile light back door device Download PDFInfo
- Publication number
- CN220014874U CN220014874U CN202321616219.5U CN202321616219U CN220014874U CN 220014874 U CN220014874 U CN 220014874U CN 202321616219 U CN202321616219 U CN 202321616219U CN 220014874 U CN220014874 U CN 220014874U
- Authority
- CN
- China
- Prior art keywords
- back door
- automobile
- door body
- mounting
- fixing
- 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.)
- Active
Links
- 230000005540 biological transmission Effects 0.000 claims description 20
- 239000011521 glass Substances 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 7
- 230000033001 locomotion Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
Landscapes
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The utility model relates to the technical field of automobile back doors, in particular to an automobile light-weight back door device which comprises a back door body, wherein fixing pieces are arranged on two sides of the back door body, a fixing plate is arranged on one side of the fixing pieces, a mounting plate is arranged on one side of the fixing plate, three mounting holes are formed in the mounting plate, fixing bolts are arranged in the three mounting holes, and a double-shaft motor is arranged at the lower end of the inside of the back door body.
Description
Technical Field
The utility model relates to the technical field of automobile back doors, in particular to an automobile light back door device.
Background
An automobile is a power-driven, non-track-borne vehicle having 4 or more wheels, primarily for: the development of energy-saving automobiles is the subject of development of the automobile industry because vehicles for carrying personnel and/or goods, pulling the personnel and/or goods, and people are focusing attention on the problem of automobile weight reduction, because automobiles with smaller mass require relatively less energy, can reduce environmental pollution while reducing emission, can be called as half effort, and the automobile back door is the back door of the automobile and plays a role in opening and closing the back box of the automobile.
The utility model discloses a light-weight back door device of an automobile, which relates to the technical field of automobile spare and accessory parts, and particularly relates to a light-weight back door device of an automobile. This car lightweight back tail-gate device uses logical window and logical groove to fret through the support inlayer that sets up on the metal planking and will support the inlayer, is fixed with horizontal stay tube, vertical stay tube and limit pipe simultaneously on supporting the inlayer for this back tail-gate has increased structural strength when whole lightweight, has the security when reducing automobile quality.
In summary, the following technical problems exist in the prior art: the existing back door is opened outwards in a fan-shaped movement track, so that the back door occupies most of the space at the tail of an automobile when being opened, and is inconvenient to open in a region with smaller space.
Disclosure of Invention
The utility model aims to provide a light back door device of an automobile, which aims to solve the problems in the background technology.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides a car lightweight back tail-gate device, includes the back tail-gate body, the both sides of the back tail-gate body all are provided with the mounting, one side of mounting is provided with the fixed plate, one side of fixed plate is provided with the mounting panel, the inside of mounting panel is provided with three mounting hole, three fixing bolt is all installed to the inside of mounting hole, the lower extreme of the internal portion of back tail-gate is provided with biax motor, biax motor's output shaft has the transmission shaft, the end-to-end connection of transmission shaft has the gear, one side of gear is connected with the rack.
Preferably, the fixing piece and the back door body are of an integrated fixing structure, and the fixing bolt is in threaded connection with the mounting hole.
Preferably, the double-shaft motor is connected with the back door body through screws, the gear forms a rotating structure with the double-shaft motor through a transmission shaft, and the rack is connected with the gear in a meshed mode.
Preferably, the fixing plate is further provided with:
the sliding groove is formed in the inner wall of the fixing plate, and a sliding block is connected to the sliding groove.
Preferably, the sliding block is fixedly connected with the fixing piece, and a sliding structure is formed between the sliding block and the fixing plate through the sliding groove.
Preferably, the back door body is further provided with:
rearview glass, it is inlayed the outer wall of back tail-gate body, rearview glass's inside is provided with the installation cavity, the inner wall in installation cavity is provided with a plurality of support inner panels, the inside of support inner panel is provided with the fretwork groove.
Preferably, the support inner plate is fixedly connected with the mounting cavity, and the hollow groove is in a honeycomb hollow structure.
The above description shows that the technical problems to be solved by the present utility model can be solved by the above technical solutions of the present utility model.
Meanwhile, through the technical scheme, the utility model has at least the following beneficial effects:
according to the utility model, the mounting plate is connected with the tail of the automobile, then the fixing bolt is inserted into the mounting hole, and then the fixing bolt is screwed down, so that the back door and the automobile are fixed; the double-shaft motor arranged in the back door body drives the transmission shaft to rotate, so that the transmission shaft drives the gear to engage with the rack to rotate, thereby opening or closing the back door body, realizing the effect of opening in the vertical direction and reducing the occupation of the back door body to the space;
according to the utility model, through the sliding groove arranged on the fixing plate, under the cooperation of the sliding block on the fixing piece, the back door body can vertically move, so that the guiding function is realized, the situation that the back door body is deviated during movement can be effectively reduced, and the stability is improved; the hollow grooves formed in the inner supporting plates can reduce the weight of the back door body, so that the back door is light and practical.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view of the connection between the fixing plate and the dual-shaft motor according to the present utility model;
FIG. 3 is an enlarged schematic view of a portion of the utility model at A in FIG. 1;
fig. 4 is a schematic cross-sectional view of the back door body of the present utility model.
In the figure: 1. a back tail gate; 2. a fixing member; 3. a fixing plate; 4. a mounting plate; 5. a fixing bolt; 6. a mounting hole; 7. a biaxial motor; 8. a transmission shaft; 9. a gear; 10. a rack; 11. a chute; 12. a slide block; 13. rearview glass; 14. a mounting cavity; 15. supporting an inner plate; 16. and (5) hollowing out the groove.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Description of the preferred embodiments
As shown in fig. 1-3, the present utility model provides a technical solution: the utility model provides a car lightweight back door gear, including back door body 1, the both sides of back door body 1 all are provided with mounting 2, and one side of mounting 2 is provided with fixed plate 3, and one side of fixed plate 3 is provided with mounting panel 4, and the inside of mounting panel 4 is provided with three mounting hole 6, and fixing bolt 5 is all installed to the inside of three mounting hole 6, and the inside lower extreme of back door body 1 is provided with biax motor 7, and biax motor 7's output shaft has transmission shaft 8, and transmission shaft 8's end-to-end connection has gear 9, and one side of gear 9 is connected with rack 10.
Example two
The scheme in the first embodiment is further described below in conjunction with a specific working manner, and the details are described below:
as shown in fig. 1, 2 and 3, as a preferred embodiment, in addition to the above-mentioned mode, the fixing member 2 and the back door body 1 are integrally fixed, the fixing bolt 5 and the mounting hole 6 are connected by screw threads, the mounting plate 4 and the tail of the automobile are connected, then the fixing bolt 5 is inserted into the mounting hole 6, and then the fixing bolt 5 is screwed, so that the back door and the automobile are fixed; the double-shaft motor 7 is in screw connection with the back door body 1, the gear 9 forms a rotating structure through the transmission shaft 8 and the double-shaft motor 7, and the rack 10 is in meshed connection with the gear 9, the transmission shaft 8 is driven to rotate through the double-shaft motor 7 arranged in the back door body 1, the transmission shaft 8 drives the gear 9 to be meshed with the rack 10 to rotate, so that the back door body 1 is opened or closed, the effect of opening in the vertical direction is achieved, and the occupation of the back door body 1 to the space is reduced.
As shown in fig. 1, 2 and 4, as a preferred embodiment, based on the above manner, a sliding groove 11 is further provided on the inner wall of the fixed plate 3, a sliding block 12 is connected inside the sliding groove 11, the sliding block 12 is fixedly connected with the fixed member 2, the sliding block 12 forms a sliding structure with the fixed plate 3 through the sliding groove 11, and the sliding groove 11 provided on the fixed member 3 enables the back door body 1 to vertically move under the cooperation of the sliding block 12 on the fixed member 2, thereby playing a guiding role, effectively reducing the situation that the back door body 1 is deviated during movement, and improving stability; rearview glass 13, it is inlayed at the outer wall of back door body 1, and the inside of rearview glass 13 is provided with installation cavity 14, and the inner wall of installation cavity 14 is provided with a plurality of support inner panel 15, supports and is fixed connection between inner panel 15 and the installation cavity 14, and the inside of supporting inner panel 15 is provided with the fretwork groove 16, and the structure of fretwork groove 16 is honeycomb fretwork structure, and the fretwork groove 16 of seting up in supporting inner panel 15 through a plurality of can reduce the weight of back door body 1 self to make the back door realize the lightweight, improve the practicality.
From the above, it can be seen that:
the utility model aims at the technical problems that: the existing back door is opened outwards in a sector-shaped movement track, so that the back door occupies most of the space at the tail of an automobile after being opened, and is inconvenient to open in a region with smaller space; the technical scheme of each embodiment is adopted. Meanwhile, the implementation process of the technical scheme is as follows:
before using this car lightweight back tail-gate device, settle back tail-gate body 1 earlier to the rear end of car, when the assembly, with mounting panel 4 and car afterbody connection, then insert fixing bolt 5 to in mounting hole 6, screw up fixing bolt 5 again, thereby fix this back tail-gate and car, when using, drive transmission shaft 8 rotation through the biax motor 7 that sets up in the back tail-gate body 1, make transmission shaft 8 drive gear 9 meshing rack 10 rotatory, because rack 10 and fixed plate 3 fixed connection, make gear 9 rotatory time, spout 11 through setting up on the fixed plate 3, under the cooperation of slider 12 on mounting 2, make back tail-gate body 1 can carry out vertical motion, thereby open or close back tail-gate body 1, and the spread groove has been seted up to the junction of fixed plate 3 and transmission shaft 8, thereby make transmission shaft 8 can carry out vertical motion, thereby guarantee that back tail-gate body 1's normal opening, through the back sight glass 13 that sets up on the back tail-gate body 1, make things convenient for the observer to observe the back, and back tail-gate body 1 sets up through the inside cavity 14, the realization of the back-gate body is light in the back-up body 16, thereby the weight is realized, the driver can reduce the weight of the back-gate is realized, and the driver is realized, the back-gate is 1.
Through the arrangement, the utility model can solve the technical problems, and simultaneously realize the following technical effects:
according to the utility model, the mounting plate 4 is connected with the tail of the automobile, then the fixing bolt 5 is inserted into the mounting hole 6, and then the fixing bolt 5 is screwed, so that the back door and the automobile are fixed; the double-shaft motor 7 arranged in the back door body 1 drives the transmission shaft 8 to rotate, so that the transmission shaft 8 drives the gear 9 to engage with the rack 10 to rotate, thereby opening or closing the back door body 1, realizing the effect of opening in the vertical direction and reducing the occupation of the back door body 1 to the space;
according to the utility model, through the sliding groove 11 arranged on the fixed plate 3, under the cooperation of the sliding block 12 on the fixed piece 2, the back door body 1 can vertically move, so that the guiding function is realized, the shifting condition of the back door body 1 during movement can be effectively reduced, and the stability is improved; through the hollow groove 16 of seting up in the inner panel 15 is supported to a plurality of, can reduce the weight of back door body 1 self to make the back door realize the lightweight, improve the practicality.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A light-weight back door apparatus for an automobile, comprising: the back door body (1), its characterized in that, the both sides of back door body (1) all are provided with mounting (2), one side of mounting (2) is provided with fixed plate (3), one side of fixed plate (3) is provided with mounting panel (4), the inside of mounting panel (4) is provided with three mounting hole (6), and is three fixing bolt (5) are all installed to the inside of mounting hole (6), the inside lower extreme of back door body (1) is provided with biax motor (7), the output shaft of biax motor (7) has transmission shaft (8), the end-to-end connection of transmission shaft (8) has gear (9), one side of gear (9) is connected with rack (10).
2. The automobile light back door device according to claim 1, wherein an integrated fixing structure is formed between the fixing piece (2) and the back door body (1), and the fixing bolt (5) is in threaded connection with the mounting hole (6).
3. The automobile light back door device according to claim 1, wherein the double-shaft motor (7) is connected with the back door body (1) through screws, the gear (9) forms a rotating structure with the double-shaft motor (7) through a transmission shaft (8), and the rack (10) is connected with the gear (9) in a meshed mode.
4. The light-weight back door device of an automobile according to claim 1, wherein the fixing plate (3) is further provided with: the sliding chute (11), the sliding chute (11) is arranged on the inner wall of the fixed plate (3), and a sliding block (12) is connected inside the sliding chute (11).
5. The automobile light back door device according to claim 4, wherein the sliding block (12) is fixedly connected with the fixing piece (2), and the sliding block (12) forms a sliding structure with the fixing plate (3) through the sliding groove (11).
6. The light-weight back door device of an automobile according to claim 1, wherein the back door body (1) is further provided with: rearview glass (13), rearview glass (13) are inlayed the outer wall of back tail-gate body (1), the inside of rearview glass (13) is provided with installation cavity (14), the inner wall of installation cavity (14) is provided with a plurality of support inner panels (15), the inside of supporting inner panel (15) is provided with hollow groove (16).
7. The automobile light back door device according to claim 6, wherein the support inner plate (15) is fixedly connected with the mounting cavity (14), and the hollow groove (16) is in a honeycomb hollow structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321616219.5U CN220014874U (en) | 2023-06-25 | 2023-06-25 | Automobile light back door device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321616219.5U CN220014874U (en) | 2023-06-25 | 2023-06-25 | Automobile light back door device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220014874U true CN220014874U (en) | 2023-11-14 |
Family
ID=88674522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321616219.5U Active CN220014874U (en) | 2023-06-25 | 2023-06-25 | Automobile light back door device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220014874U (en) |
-
2023
- 2023-06-25 CN CN202321616219.5U patent/CN220014874U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201605939U (en) | Mechanical driving device of vehicle sliding plug door | |
| CN112112517B (en) | Safety shielding door | |
| CN220014874U (en) | Automobile light back door device | |
| CN110552580A (en) | Single-motor control type plug door device | |
| CN112776889B (en) | Folding telescopic automobile | |
| CN214616133U (en) | Car body sliding plug door supporting structure | |
| CN215718068U (en) | Single-opening sliding plug door system | |
| CN108791541B (en) | Air guiding device at tail of van | |
| CN214451316U (en) | Folding flexible car | |
| CN110566096A (en) | Double-pulley double-rail sliding door convenient to install and maintain | |
| CN220378103U (en) | Electric inner swing door with driving device | |
| CN213705588U (en) | Vehicle expansion box body and bedding and clothing washing fire engine | |
| CN219821421U (en) | Side roof of motor train unit | |
| CN207916529U (en) | Door sash and arrangements for automotive doors | |
| CN214245486U (en) | Fast channel gate with remove parking function | |
| CN2771433Y (en) | Highway bus outward-translation auto-door mechanism | |
| CN215485453U (en) | Closed pulley limit structure of rail transit shield door | |
| CN219587419U (en) | Unmanned vehicle tail door structure | |
| CN219609926U (en) | Display screen fixing structure for signpost and signpost | |
| CN216132161U (en) | Vehicle-mounted refrigerator driving mechanism | |
| CN116946549B (en) | Transfer box special for sealing gasket production | |
| CN214454930U (en) | Fixing device is used in processing of on-vehicle radar | |
| CN219076961U (en) | Frameless door glass reinforced structure | |
| CN219216272U (en) | Expandable sanitation vehicle | |
| CN210502214U (en) | Automobile door plate convenient to disassemble and maintain |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |