Telescoping folding automobile armrest

Abstract

The utility model discloses telescopic folding type car handrails belong to car interior parts technical field, telescopic folding type car handrails, including telescopic mechanism, the front end of telescopic mechanism is connected with apron mechanism, the inner end of apron mechanism is installed with folding mechanism, folding mechanism includes mainboard, the both sides of mainboard's outer end are provided with the clamping block, the inner end downside of mainboard is installed with the controller, the lower end of controller is connected with electric push rod, the lower end of electric push rod is connected with the bottom plate, the upper end side of mainboard is installed with the movable shaft, the outside of movable shaft is connected with the vice board, the inner end of vice board is installed with the handle for carrying, this telescopic folding type car handrails, through setting up collapsible and can contract the design that hides in the seat inside, can greatly reduce the space occupation under the non - use state under the premise of not influencing handrail support function, promotes the space utilization rate in the car and avoids the interference to the seat adjustment, personnel access etc.

Description

Technical Field

[0001] This utility model relates to the field of automotive interior parts technology, and in particular to a retractable and foldable car armrest. Background Technology

[0002] As an important component of car interiors, car armrests primarily function to provide elbow support for drivers and passengers, alleviating physical fatigue from long drives, while also serving as a place to store personal belongings. However, with the increasing demands for interior comfort and spatial flexibility in the automotive market, the limitations of traditional car armrests in terms of structural design are becoming increasingly apparent.

[0003] The existing folding structure design of foldable car armrests is not optimized enough. After folding, they still occupy a lot of interior space and are difficult to store compactly, thus failing to make full use of the limited interior space. Therefore, we propose a retractable foldable car armrest. Utility Model Content

[0004] In order to overcome the shortcomings of the existing technology, the purpose of this utility model is to provide a retractable and foldable car armrest. By setting a design that can be folded and retracted to be hidden inside the seat, the space occupied in the non-use state can be greatly reduced without affecting the armrest support function, thereby improving the utilization rate of the interior space and avoiding interference with seat adjustment, personnel entry and exit, etc.

[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution:

[0006] A retractable and foldable car handrail includes a telescopic mechanism, a cover plate mechanism connected to the front end of the telescopic mechanism, and a folding mechanism installed at the inner end of the cover plate mechanism.

[0007] The folding mechanism includes a main board with locking blocks on both sides of its outer end. A controller is installed on the lower inner side of the main board, and an electric push rod is connected to the lower end of the controller. A base plate is connected to the lower end of the electric push rod. A movable shaft is installed on the upper side of the main board, and a sub-plate is connected to the outer side of the movable shaft. A handle is installed on the inner end of the sub-plate. By designing a foldable and retractable mechanism that can be hidden inside the seat, the space occupied in the non-use state can be significantly reduced without affecting the armrest support function, thereby improving the utilization rate of the interior space and avoiding interference with seat adjustment and passenger entry and exit.

[0008] Furthermore, the cover mechanism includes a connecting block, the front end of which is connected to a cover body. A handle is installed in the middle of the front end of the cover body. An installation groove is provided on the upper side of the inner end of the connecting block. Limiting grooves are provided on the left and right side walls of the inner end of the installation groove. By setting the cover body to close the opening after the armrest is hidden inside the seat, the appearance of the seat can be kept flat and uniform, preventing debris from entering the seat. At the same time, the exposed opening is avoided from affecting the cleanliness of the interior and the safety of use.

[0009] Furthermore, the telescopic mechanism includes a cylinder groove, an inner end of which is connected to a telescopic rod, and a front end of the telescopic rod is connected to a pivot. The front end of the pivot is provided with a connecting part. By setting the telescopic rod, the telescopic function of the device is realized, and the pivot improves the flexibility of use. This allows the handrail to adapt to the height, body shape and usage posture of different drivers and passengers, accurately meet diverse support needs, and enhance the convenience and comfort of use.

[0010] Furthermore, the connecting block is fixedly connected to the front end of the connecting part. By setting the connecting block to be fixedly connected to the front end of the connecting part, the main body of the handrail can be stably connected to other functional components, ensuring the smooth transmission of telescopic and folding actions, and improving the overall connection reliability and structural stability of the device.

[0011] Furthermore, the motherboard is movably nested inside the mounting slot.

[0012] Furthermore, the card block is installed at the inner end of the limiting groove, and the card block is adapted to the limiting groove.

[0013] Furthermore, there are two electric push rods. After retraction, the lower end of the main board is hidden inside the mounting groove, and the upper end of the main board is flush with the height of the cover plate body.

[0014] Furthermore, the sub-plate has the same width as the main plate, and after the sub-plate is flipped along the movable axis, its lower surface fits into the upper surface of the main plate.

[0015] In summary, this utility model has the following beneficial effects:

[0016] 1. By setting a foldable and retractable design that is hidden inside the seat, the space occupied when not in use can be greatly reduced without affecting the armrest support function, thereby improving the utilization of interior space and avoiding interference with seat adjustment and passenger entry and exit. By setting a cover body to close the opening after the armrest is hidden inside the seat, the appearance of the seat can be kept flat and uniform, preventing debris from entering the seat, while avoiding the opening being exposed and affecting the cleanliness of the interior and safety of use.

[0017] 2. By setting a telescopic rod, the device can be extended and retracted, and the pivot can be used to improve flexibility. The handrail can be adapted to the height, body shape and usage posture of different drivers and passengers, accurately meet diverse support needs, and enhance the convenience and comfort of use. By setting a connecting block to fix the connection at the front end of the connection part, the handrail body can be firmly connected to other functional components, ensuring the smooth transmission of extension and folding actions, and improving the overall connection reliability and structural stability of the device. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure in this embodiment;

[0019] Figure 2 This is a three-dimensional structural diagram of the telescopic mechanism in this embodiment;

[0020] Figure 3 This is a three-dimensional structural diagram of the cover plate mechanism in this embodiment;

[0021] Figure 4 This is a three-dimensional structural diagram of the folding mechanism in this embodiment;

[0022] Figure 5 This is a partial three-dimensional structural diagram of the cover plate mechanism in this embodiment;

[0023] Figure 6 This is a three-dimensional structural diagram of the folding mechanism in this embodiment when it is retracted.

[0024] In the diagram, 1. Telescopic mechanism; 101. Cylinder groove; 102. Telescopic rod; 103. Rotating shaft; 104. Connecting part; 2. Cover plate mechanism; 201. Connecting block; 202. Cover plate body; 203. Handle; 204. Mounting groove; 205. Limiting groove; 3. Folding mechanism; 301. Main board; 302. Locking block; 303. Controller; 304. Electric push rod; 305. Base plate; 306. Movable shaft; 307. Sub-plate; 308. Handle. Detailed Implementation

[0025] The present invention will be further described in detail below with reference to the accompanying drawings.

[0026] Identical parts are indicated by the same reference numerals. It should be noted that the terms "front," "rear," "left," "right," "up," and "down" used in the following description refer to directions in the accompanying drawings, while the terms "bottom surface," "top surface," "inner," and "outer" refer to directions toward or away from the geometric center of a specific part, respectively.

[0027] Reference Figure 1-6 As shown, in a preferred embodiment of the present invention, a telescopic and foldable car handrail includes a telescopic mechanism 1, a cover plate mechanism 2 connected to the front end of the telescopic mechanism 1, and a folding mechanism 3 installed at the inner end of the cover plate mechanism 2.

[0028] The folding mechanism 3 includes a main board 301. Locking blocks 302 are provided on both sides of the outer end of the main board 301. A controller 303 is installed on the lower inner side of the main board 301. An electric push rod 304 is connected to the lower end of the controller 303. A base plate 305 is connected to the lower end of the electric push rod 304. A movable shaft 306 is installed on the upper side of the main board 301. A secondary plate 307 is connected to the outer side of the movable shaft 306. A handle 308 is installed on the inner end of the secondary plate 307. The main board 301 is movably nested within the inner end of the mounting groove 204. The locking blocks 302 are correspondingly installed within the inner end of the limiting groove 205, and the locking blocks 302 are compatible with the limiting groove 205. There are two electric push rods 304. After retraction, the lower end of the main board 301 is hidden within the inner end of the mounting groove 204, and the upper end of the main board 301 is connected to... The height of the cover plate body 202 is flush with the main plate. The width of the sub-plate 307 is the same as that of the main plate 301. After the sub-plate 307 is flipped along the movable shaft 306, its lower surface fits into the upper surface of the main plate 301. The hidden design of the main plate 301 after the dual electric push rods 304 are retracted and its height is flush with the cover plate body 202. In addition, the sub-plate 307 and the main plate 301 are the same width and fit together after flipping. This not only ensures the stability of the device installation and operation, but also achieves compactness and flatness when stored. At the same time, it expands the support area when in use. By setting a foldable and retractable design that can be hidden inside the seat, the space occupied in the non-use state can be greatly reduced without affecting the armrest support function, thereby improving the utilization rate of the interior space and avoiding interference with seat adjustment and personnel entry and exit.

[0029] Reference Figure 1-5 As shown, the cover mechanism 2 includes a connecting block 201. The front end of the connecting block 201 is connected to the cover body 202. A handle 203 is installed in the middle of the front end of the cover body 202. An installation groove 204 is provided on the upper side of the inner end of the connecting block 201. Limiting grooves 205 are provided on the left and right side walls of the inner end of the installation groove 204. By setting the cover body 202 to close the opening after the armrest is hidden inside the seat, the appearance of the seat can be kept flat and uniform, preventing debris from entering the seat. At the same time, the exposed opening is avoided from affecting the cleanliness of the interior and the safety of use.

[0030] Reference Figure 1-2 As shown, the telescopic mechanism 1 includes a cylinder groove 101, with a telescopic rod 102 connected to the inner end of the cylinder groove 101. A pivot 103 is connected to the front end of the telescopic rod 102, and a connecting part 104 is provided at the front end of the pivot 103. The telescopic rod 102 enables the device to telescopically extend and retract, while the pivot 103 enhances the flexibility of use. This allows the handrail to adapt to the height, body shape, and usage posture of different drivers and passengers, accurately meeting diverse support needs and enhancing ease of use and comfort.

[0031] Reference Figure 2-5As shown, the connecting block 201 is fixedly connected to the front end of the connecting part 104. By setting the connecting block 201 to be fixedly connected to the front end of the connecting part 104, the main body of the handrail can be stably connected to other functional components, ensuring the smooth transmission of telescopic and folding actions, and improving the overall connection reliability and structural stability of the device.

[0032] Specific implementation process: In use, the length can be extended or retracted by the telescopic rod 102 in the cylinder groove 101. The angle of the armrest can be adjusted with the rotating shaft 103 to adapt to different driving and riding needs. The connecting block 201 fixedly connected to the front end of the connecting part 104 ensures smooth transmission of extension and subsequent movements. When the support function is extended, the sub-plate 307 can be flipped along the movable shaft 306 by the handle 308, so that it forms a complete support surface with the main plate 301. The main plate 301 is fitted and installed with the limiting groove 205 in the mounting groove 204 by the locking block 302 to ensure support stability. When storing, the controller 303 controls the two electric push rods 304 to retract, so that the lower end of the main plate 301 is hidden in the mounting groove 204 and the upper end is flush with the height of the cover plate body 202. After the sub-plate 307 is flipped, it fits against the main plate 301. Then, the handle 203 drives the cover plate body 202 to close the seat opening, completing the retraction and storage of the armrest.

[0033] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A retractable and foldable car armrest, characterized in that: It includes a telescopic mechanism (1), the front end of which is connected to a cover plate mechanism (2), and the inner end of the cover plate mechanism (2) is equipped with a folding mechanism (3); The folding mechanism (3) includes a main board (301), with locking blocks (302) on both sides of the outer end of the main board (301), a controller (303) installed on the lower side of the inner end of the main board (301), an electric push rod (304) connected to the lower end of the controller (303), a base plate (305) connected to the lower end of the electric push rod (304), a movable shaft (306) installed on the upper side of the main board (301), a sub-plate (307) connected to the outer side of the movable shaft (306), and a handle (308) installed on the inner end of the sub-plate (307).

2. The retractable folding car armrest according to claim 1, characterized in that: The cover plate mechanism (2) includes a connecting block (201), the front end of which is connected to a cover plate body (202). A handle (203) is installed in the middle of the front end of the cover plate body (202). An installation groove (204) is provided on the upper side of the inner end of the connecting block (201), and a limit groove (205) is provided on the left and right side walls of the inner end of the installation groove (204).

3. The retractable folding car armrest according to claim 2, characterized in that: The telescopic mechanism (1) includes a cylinder groove (101), the inner end of which is connected to a telescopic rod (102), the front end of which is connected to a rotating shaft (103), and the front end of the rotating shaft (103) is provided with a connecting part (104).

4. The retractable folding car armrest according to claim 3, characterized in that: The connecting block (201) is fixedly connected to the front end of the connecting part (104).

5. The retractable folding car armrest according to claim 2, characterized in that: The motherboard (301) is movably nested inside the mounting slot (204).

6. The retractable folding car armrest according to claim 2, characterized in that: The card block (302) is installed at the inner end of the limiting groove (205), and the card block (302) is adapted to the limiting groove (205).

7. The retractable folding car armrest according to claim 2, characterized in that: There are two electric push rods (304). After the two electric push rods (304) are retracted, the lower end of the main board (301) is hidden inside the mounting groove (204). The upper end of the main board (301) is flush with the height of the cover plate body (202).

8. The retractable folding car armrest according to claim 1, characterized in that: The sub-plate (307) has the same width as the main plate (301). After the sub-plate (307) is flipped along the movable axis (306), its lower surface is attached to the upper surface of the main plate (301).

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