Single-armrest electric seat

Abstract

The utility model discloses a single-armrest electric seat in the technical field of automobiles, which comprises two bases, the top of one end of each base is fixedly connected with a back frame, the back frame is fixedly connected with a back adjusting motor, one end of each base is fixedly connected with a movable armrest, and the other end of each base is fixedly connected with a back adjusting motor. The end, close to the movable handrail, of the back frame is fixedly connected with a handrail adjusting assembly. When the backrest is adjusted, the armrests can be automatically linked with the backrest and always keep a horizontal state, and the armrests do not need to be independently adjusted after the backrest is adjusted, so that the use convenience is improved. The electric adjusting function of the armrests enables the old or the disabled to get on and off the bus more easily, and the practicability and comfort of the seat are improved. Through reasonable design, the overall structure of the seat is compact, the seat does not occupy too much space, and meanwhile the stability and durability of the seat are guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of automobile, concretely is single armrest electric seat. BACKGROUND

[0002] In the existing automobile seat design, the armrest is usually fixed or manually adjusted, which brings certain inconvenience in use. Especially for the elderly or people with physical disabilities, they may feel difficult when getting on and off the car because the position of the armrest is not suitable. In addition, when the seat back is adjusted, the armrest often cannot be linked with the back synchronously, resulting in the change of the angle between the armrest and the back, which may affect the comfort of the passenger. SUMMARY

[0003] The utility model aims at providing single armrest electric seat to solve the problem in the above background art.

[0004] To achieve the above purpose, the utility model provides the following technical scheme: single armrest electric seat, including two bases, the top of one end of two bases is fixedly connected with back frame, back frame is fixedly connected with back adjusting motor on, one end of two bases is fixedly connected with movable armrest, one end of back frame close to movable armrest is fixedly connected with armrest adjusting assembly, the armrest adjusting assembly includes an adjusting electric cylinder, the output end of adjusting electric cylinder faces bottom and is arranged, the side wall of back frame close to the output end of adjusting electric cylinder is fixedly connected with armrest adjusting motor, the output end of armrest adjusting motor is arranged to one end facing movable armrest, the output end of armrest adjusting motor is fixedly connected with rotating shaft, one end of rotating shaft away from armrest adjusting motor is connected with the corresponding position of base and is connected through, one end of rotating shaft through base is fixedly connected with fixed ring, the inner wall of movable armrest is fixed to the outer wall of fixed ring.

[0005] As a further scheme of the utility model: the outer wall of rotating shaft close to one end of base is fixedly connected with bearing, the outer wall of bearing is fixedly connected with base through, one end of rotating shaft through base is rotatably connected with base through bearing.

[0006] As a further scheme of the utility model: one end of base away from movable armrest is fixedly connected with fixed armrest.

[0007] As a further scheme of the utility model: the side wall of base close to one end of fixed armrest is provided with storage groove, cup holder is rotatably connected in storage groove.

[0008] As a further scheme of the utility model: the output end of adjusting electric cylinder is fixedly connected with the outer wall of armrest adjusting motor.

[0009] As a further scheme of the utility model: two bottom end sidewalls of the base are fixedly connected with bottom supports, and the bottom of the two sides of the bottom supports is fixedly connected with mounting guide rails.

[0010] Compared with the prior art, the utility model has the advantages that when the backrest is adjusted, the armrest can be automatically linked with the backrest, and always keeps a horizontal state, without the need of adjusting the armrest separately after adjusting the backrest, thereby improving the convenience of use. The electric adjustment function of the armrest enables the old or the disabled to get on and off the vehicle more easily, and increases the practicability and comfort of the seat. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 It is a front view structural schematic diagram of the utility model single-armrest electric seat.

[0012] Figure 2 It is a side view structural schematic diagram of the utility model single-armrest electric seat.

[0013] Figure 3 It is a front view structural schematic diagram of the utility model single-armrest electric seat. Figure 2 It is an enlarged schematic diagram of the structure at A in the utility model single-armrest electric seat.

[0014] In the drawing: 1, mounting guide rail; 2, bottom support; 3, base; 4, fixed armrest; 5, cup holder; 6, back frame; 7, back adjustment motor; 8, armrest adjustment assembly; 9, movable armrest; 91, fixed ring; 10, storage groove; 11, armrest adjustment motor; 12, bearing; 13, rotating shaft; 14, adjustment cylinder. DETAILED DESCRIPTION

[0015] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0016] The terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a particular order or sequence. It should be understood that the data used in this way can be interchanged under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than that illustrated or described herein, and the objects distinguished by "first", "second", etc. are generally a class and do not limit the number of objects, for example, the first object can be one or more. In addition, "and / or" in the specification and claims indicates at least one of the connected objects, and the character " / ", generally indicates that the front and rear associated objects are in a "or" relationship.

[0017] In the description of the present application, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0018] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "providing" should be understood broadly, for example, it can be fixedly connected, provided, or detachably connected, provided, or integrally connected, provided. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0019] Example one: modification of vehicle seat for the elderly

[0020] Scene description: In order to meet the special needs of the elderly for the comfort and convenience of the vehicle seat, the seat of a vehicle specially for the elderly is modified, and a single armrest electric seat is installed.

[0021] Implementation details:

[0022] Install a single armrest electric seat: replace the existing fixed armrest 4 seat with a single armrest electric seat to ensure that the bottom support 2 and the installation guide rail 1 of the seat are tightly connected with the vehicle floor.

[0023] Armrest adjustment function: the elderly can easily adjust the height and angle of the movable armrest through the armrest adjustment assembly 8 according to their own needs, to ensure the convenience and comfort when getting on and off the vehicle.

[0024] Back adjustment function: a back adjustment motor 7 is installed on the seat back frame 6, and the elderly can independently adjust the angle of the seat back according to the needs of the sitting posture, and at the same time the armrest will automatically link with the backrest to maintain a horizontal state.

[0025] Effect: The modified seat greatly improves the convenience of elderly people getting on and off the vehicle and riding, reduces their difficulty in movement, and enhances the riding experience.

[0026] Example Two: Business Vehicle Seat Upgrade

[0027] Scenario Description: To meet the needs of business vehicle passengers for seat comfort and flexible adjustment, the seat of the business vehicle is upgraded to install a single-arm electric seat.

[0028] Implementation Details:

[0029] High-quality material application: The seat uses high-quality leather and soft padding to improve riding comfort.

[0030] Electric adjustment function: Install a single-arm electric seat to provide electric adjustment functions for armrests, backrests, and seat height, allowing passengers to make personalized settings according to their preferences and needs.

[0031] Storage design: The seat side wall is designed with a storage slot 10 with a built-in rotatable cup holder 5, making it convenient for passengers to place drinks.

[0032] Effect: The upgraded seat not only improves the overall quality of the business vehicle, but also meets the needs of passengers for comfort and flexible adjustment, enhancing the riding experience.

[0033] Example Three: Customization of Seats for Obese People

[0034] Scenario Description: To meet the needs of obese people for spaciousness and comfort of vehicle seats, customize seats for obese people, using a single-arm electric seat design.

[0035] Implementation Details:

[0036] Increased design: The seat base, back frame 6, and movable armrests are designed to be larger to ensure spaciousness and comfort for obese people when riding.

[0037] Armrest adjustment: The movable armrests use electric adjustment, allowing obese people to easily adjust the height and angle of the armrests according to their needs, making it convenient to get on and off the vehicle and ride.

[0038] Material selection: The seat material is selected to be high-strength and wear-resistant to ensure stability and durability over a long period of use.

[0039] Effect: The customized seat for obese people meets the needs of obese people for spaciousness and comfort of vehicle seats, enhancing their riding experience and self-confidence.

[0040] In summary: Please refer to Figures 1 to 3The utility model discloses an embodiment of a single handrail electric seat, including two base 3, the top fixed connection of one end of two base 3 has back frame 6, and back frame 6 is fixedly connected with back adjusting motor 7. One end of two base 3 is fixedly connected with movable handrail 9, and the one end of back frame 6 close movable handrail 9 is fixedly connected with handrail adjusting assembly 8. Handrail adjusting assembly 8 includes an adjusting electric cylinder 14, and the output end of adjusting electric cylinder 14 is towards bottom and is arranged, is used for adjusting the height of handrail adjusting motor 11. The lateral wall of back frame 6 close the output end of adjusting electric cylinder 14 is fixedly connected with handrail adjusting motor 11, and the output end of handrail adjusting motor 11 is arranged towards one end of movable handrail 9 and is fixedly connected with rotating shaft 13. The one end of rotating shaft 13 away from handrail adjusting motor 11 is connected with the corresponding position of base 3 and is connected through bearing 12 and realizes rotation connection. The one end of rotating shaft 13 through base 3 is fixedly connected with fixed ring 91, and the outer wall of fixed ring 91 is fixed to the inner wall of movable handrail 9, to realize the rotation adjustment of handrail.

[0041] In addition, the one end of base 3 away from movable handrail 9 is fixedly connected with fixed handrail 4, and another side support is provided for passenger. The lateral wall of one end of base 3 close fixed handrail 4 is provided with storage groove 10, and cup holder 5 is rotatably connected in storage groove 10, and the article of passenger is conveniently placed. The bottom lateral wall of two base 3 is fixedly connected with bottom support 2, and the bottom of both sides of bottom support 2 is fixedly connected with installation guide rail 1, and is used for fixing seat on the car.

[0042] The working principle of the utility model is: when needing to adjust seat back, back adjusting motor 7 starts, drives back frame 6 and the component connected with it to rotate, to change the angle of backrest. Meanwhile, the length of the output end of adjusting electric cylinder 14 in handrail adjusting assembly 8 is automatically adjusted according to the preset program or the feedback of sensor, to change the height of handrail adjusting motor 11. Handrail adjusting motor 11 is subsequently started, and movable handrail 9 is driven to rotate through rotating shaft 13 and fixed ring 91, so that the handrail and backrest keep horizontal state. In this way, passenger does not need to adjust handrail again when adjusting backrest, and can obtain comfortable riding experience.

[0043] It should be noted that, in the present document, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can also include other elements not expressly listed or inherent to such process, method, article, or apparatus. An element proceeded by "comprises... a" does not, without more constraints, exclude the presence of additional identical elements in the process, method, article, or apparatus that comprises the element. Furthermore, it should be noted that the methods and apparatus of the present embodiments are not limited by the order of the steps or the sequence for performing the steps, as some steps can occur in different orders and / or concurrently with one another; for example, described methods can be performed in an order other than that described, and / or additional steps can be added, or steps can be omitted, or a combination thereof. Also, characteristics described in relation to certain examples can be combined in other examples.

[0044] The embodiments of the present application described above are merely illustrative, and the present application is not limited to the above-described specific embodiments, which are merely illustrative, but not restrictive, and a person of ordinary skill in the art can make many forms under the inspiration of the present application without departing from the purpose of the present application and the scope protected by the claims.

Claims

1. Single-arm electrically powered seat comprising two bases (3), characterised in that: The top of one end of two bottom bases (3) is fixedly connected with a back frame (6), the back frame (6) is fixedly connected with a back adjusting motor (7), one end of two bottom bases (3) is fixedly connected with a movable handrail (9), the end of the back frame (6) close to the movable handrail (9) is fixedly connected with a handrail adjusting assembly (8), the handrail adjusting assembly (8) comprises an adjusting electric cylinder (14), the output end of the adjusting electric cylinder (14) is arranged towards the bottom, the side wall of the back frame (6) close to the output end of the adjusting electric cylinder (14) is fixedly connected with a handrail adjusting motor (11), the output end of the handrail adjusting motor (11) is arranged towards one end of the movable handrail (9), the output end of the handrail adjusting motor (11) is fixedly connected with a rotating shaft (13), one end of the rotating shaft (13) away from the handrail adjusting motor (11) is connected with the corresponding position of the bottom base (3) in a penetrating manner, one end of the rotating shaft (13) penetrating through the bottom base (3) is fixedly connected with a fixed ring (91), the outer wall of the fixed ring (91) is fixed to the inner wall of the movable handrail (9).

2. The single armrest power seat of claim 1, wherein: The outer wall of the rotating shaft (13) close to one end of the bottom base (3) is fixedly connected with a bearing (12), the outer wall of the bearing (12) is fixedly connected with the bottom base (3) in a penetrating manner, one end of the rotating shaft (13) penetrating through the bottom base (3) is connected with the bottom base (3) in a penetrating rotating manner through the bearing (12).

3. The single armrest power seat of claim 1, wherein: The end of the bottom base (3) away from the movable handrail (9) is fixedly connected with a fixed handrail (4).

4. The single armrest power seat of claim 1, wherein: The side wall of the bottom base (3) close to one end of the fixed handrail (4) is provided with a receiving groove (10), the receiving groove (10) is rotatably connected with a cup holder (5).

5. The single armrest power seat of claim 1, wherein: The output end of the adjusting electric cylinder (14) is fixedly connected with the outer wall of the handrail adjusting motor (11).

6. The single armrest power seat of claim 1, wherein: The bottom end side walls of two bottom bases (3) are fixedly connected with a bottom support (2), the bottom of the two sides of the bottom support (2) is fixedly connected with a mounting guide rail (1).

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