Double-rod regulation and control tool for electric shifting button of front-row seat
By designing a front seat electric dial button dual-lever control tool, rear passengers can adjust the position and backrest angle of the front seat by pushing and pulling the robotic arm, which solves the problem of rear passengers' inability to adjust the front seats independently. The problem of space limitations improves the riding experience.
Patent Information
- Application Number
- CN202323335776.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-08
- Publication Date
- 2025-02-21
- Estimated Expiration
- 2033-12-08
AI Technical Summary
In new energy vehicles, rear passengers cannot adjust their front seats independently, resulting in limited leg space and field of view in the rear seats, making the ride experience poor.
A dual-lever control tool for electric dialing buttons in front seats is designed to achieve front and rear movement and inclination adjustment by pushing and pulling the robotic arm of the rear passengers.
The rear passengers can adjust the position and backrest angle of the front seats without forwarding, improving the seating space and comfort of the rear passengers.
Smart Images
Figure CN222512162U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of automobile accessories, in particular to a double-rod regulating tool for an electric dial button of a front seat. Background Art
[0002] The market share of new energy vehicles is increasing rapidly. As a new type of transportation, electric vehicles are energy-saving and environmentally friendly, reduce exhaust emissions, have low maintenance and repair costs, and are quiet and comfortable inside, which significantly surpass traditional fuel vehicles. Thanks to the advantages of large batteries, new energy vehicles play a more diverse role in home travel life. They can be used for watching movies in the car, outdoor picnics, self-driving travel, car refrigerators, electric adjustable seats, zero-gravity seats, etc., which are gradually becoming popular among new car-making forces.
[0003] Among them, electric adjustment seats are basically standard on models manufactured by many new energy vehicle manufacturers, and are also divided into high and low grades. From entry-level to flagship models, different levels of electric adjustment seat modes are set respectively, and a boss button is set on the highest-configuration flagship model, that is, the passengers in the rear seats can use the boss button to adjust the displacement and backrest angle of the front seats forward and backward to expand the legroom and field of vision in the rear row, while the second-highest configuration and below models are not equipped with this function. However, in actual life travel, the legroom of the rear passengers is still affected by the rearward movement of the front driver or co-driver seat, and the rear riding experience is poor. A typical example is: when an online car-hailing vehicle is carrying passengers, the legroom in the back row is too small, and the passengers hope that the driver can adjust the front passenger seat forward. However, the front passenger seat can only be adjusted by manually controlling the dial on the passenger seat. Currently, there are few adjustment solutions that support voice control, and boss seats are only available in high-end models. Even if the driver adjusts the passenger seat forward in advance, when sharing a ride on the online car-hailing vehicle, the passenger will still sit on the passenger seat, and the seat will still be adjusted backward. The driver has to frequently manually adjust the passenger seat forward and backward, which is extremely inconvenient.
[0004] Taking into account the inconveniences faced by rear passengers in using cars mentioned above, solutions for modifying electric seats with wired or wireless remote controls have begun to emerge in society. However, such solutions will damage the seat electronic control circuit, resulting in tampering with the vehicle's electronic control, which will directly affect the vehicle's overall warranty and lifetime three-electric warranty. Therefore, private car owners on the market rarely choose to modify their electric adjustment seats. They can only buy flagship exclusive models at high prices. The second-highest, mid-range and low-end models cannot use the function of adjusting the front seats from the rear row. Therefore, it is necessary for us to equip family cars with ordinary car purchase budgets with technical solutions equivalent to the boss button and boss chair function, so that car owners across the country and even the world can enjoy the rear-seat autonomously adjustable front seats, enjoy larger rear legroom and field of vision, and get a better riding experience. Utility Model Content
[0005] The purpose of the utility model is: in order to allow the rear passengers to adjust the front electric seat to move forward or backward, and adjust the backrest angle to obtain a larger leg room and sight space in the rear row. We have designed and proposed a front seat electric dial double-rod control tool, which controls the front seat electric dial to push forward or pull backward through double push-pull rods to achieve the adjustment of the front electric seat to move forward or backward, and adjust the forward or backward inclination angle of the backrest, which greatly improves the rear passenger riding space, widens the leg room, reduces the sense of space oppression, expands the field of vision, and improves the riding comfort of the rear passengers.
[0006] The technical solutions adopted to solve the above problems are:
[0007] A double-rod regulating tool for electric front seat knobs comprises a backrest transmission mechanism for driving a backrest knob to rotate forward or backward and a seat cushion transmission mechanism for driving a seat cushion knob to move forward or backward, which transmits power through rear passengers and can be used independently or in combination.
[0008] The backrest transmission mechanism includes a first mechanical arm and a backrest ring, the backrest ring is sleeved on the outer ring of the backrest dial button, and the backrest ring is connected to the front end of the first mechanical arm. By pushing and pulling the first mechanical arm, the backrest ring and the backrest dial button are driven to rotate synchronously with the positioning axis of the backrest dial button as the axis, so as to adjust the inclination angle of the front seat backrest;
[0009] The seat transmission mechanism includes a second mechanical arm and a seat ring. The seat ring is sleeved on the outer ring of the seat button. The seat ring is connected to the front end of the second mechanical arm. The seat ring and the seat button are pushed and pulled synchronously by pushing and pulling the second mechanical arm to achieve front and rear adjustment of the front seat cushion.
[0010] Furthermore, the backrest ring and the seat cushion ring are respectively provided with connection holes connected to the first mechanical arm and the second mechanical arm.
[0011] Furthermore, a locking buckle is provided in the connecting hole, and the locking buckle is engaged with a locking groove provided at the front end of the first mechanical arm or the second mechanical arm to prevent disengagement.
[0012] Furthermore, a limit strip is provided at one end of the inner wall of the backrest ring and the seat cushion ring, and the limit strip is fitted with the inner end surface of the backrest button or the seat cushion button to prevent the backrest ring and the backrest button from falling off, or the seat cushion ring and the seat cushion button from falling off.
[0013] Furthermore, the backrest sleeve ring and the seat cushion sleeve ring are made of soft materials and have elasticity and good ductility, and can be securely mounted on backrest dial buttons or seat cushion dial buttons of different specifications, sizes and shapes.
[0014] Furthermore, pull rings or handles are provided at the rear ends of the first mechanical arm and the second mechanical arm to facilitate rear passengers to apply push and pull forces and to avoid safety hazards caused by sharp ends of the mechanical arms.
[0015] Furthermore, the first mechanical arm and the second mechanical arm can be independently and combinably limited by the positioning parts on the side panels of the front seats, and the forward and backward sliding movements of the first mechanical arm or the second mechanical arm are not hindered, so that no collision or abnormal noise occurs between the first mechanical arm and / or the second mechanical arm and various spare parts in the vehicle.
[0016] Furthermore, a sleeve is provided between the positioning member and the first mechanical arm, and between the positioning member and the second mechanical arm. The sleeve is sleeved and matched with the first mechanical arm or the second mechanical arm to facilitate the forward and backward sliding movement of the first mechanical arm or the second mechanical arm.
[0017] Furthermore, both ends of the sleeve pass through pull rings or handles arranged at the rear ends of the first mechanical arm and the second mechanical arm, and are limited to the front seat side panel by a positioning piece in the middle of the sleeve. The sleeve is soft and bendable, which facilitates the forward and backward sliding movement of the first mechanical arm or the second mechanical arm, and the sleeve wraps the pull ring or handle, which is conducive to improving the grip feel and enhancing safety.
[0018] The beneficial effects of the utility model are:
[0019] 1. The front seat electric dial double-rod control tool can adjust the angle of the front seat backrest and the displacement of the front seat cushion by pushing and pulling two independently set mechanical arms. Passengers do not need to go to the front row to manually control the electric seat dial to achieve adjustment, which is convenient and practical;
[0020] 2. According to the needs of the rear passengers, the seat transmission mechanism or the backrest transmission mechanism can be installed separately, which is convenient to use;
[0021] 3. The backrest ring and seat cushion ring are made of soft materials with good elasticity and ductility, which can be adapted to most electric seat dials on the market. They are firmly sleeved on the outer ring of the dial, and the static friction force drives the dial to rotate or move. It is exquisite and convenient with a simple structure.
[0022] 4. The tool is attached to the side of the front seat, which is well concealed and does not affect the riding experience of the front seat passengers;
[0023] 5. A pull ring or handle is set at the rear end of the mechanical arm, and a soft sleeve is set, which can be convenient for rear passengers to hold with one hand, and there are no sharp ends, which does not affect the driving safety of the vehicle and the life safety of the passengers. It is also convenient for the positioning piece (such as tape) to be pasted and limited, so that the mechanical arm is attached to the side of the seat through the sleeve and the positioning piece, so that no collision noise is generated during the driving of the vehicle, achieving multiple goals at one stroke;
[0024] 6. All mechanical arms can be set with avoidance structures to avoid other structures other than the electric adjustment knobs, without affecting the actual use of the original electric seat knobs by the front passengers;
[0025] 7. It is very friendly to the current vehicles. By installing the tool without damage, the front seats can be adjusted by mechanical transmission, instead of modifying the electronic control of the car through the circuit to achieve the remote adjustment of the front seats. It does not affect the rights of the owner's lifetime three-electric warranty and vehicle warranty.
[0026] 8. This tool is low-cost and has powerful functions. It can allow mid- and low-end models to enjoy the driving experience of high-end flagship models, allowing rear passengers to adjust the front electric seats at will, reduce the sense of space oppression, and obtain more legroom and sight space in the back row. BRIEF DESCRIPTION OF THE DRAWINGS
[0027] Figure 1 This is a schematic diagram of the structure of the electric dial double-rod control tool for the front seat in Example 1;
[0028] Figure 2 An exploded view of the electric dial double-rod control tool for the front seat in Example 1;
[0029] Figure 3 This is a schematic structural diagram of the backrest ring and the front end of the first mechanical arm described in Example 1;
[0030] Figure 4 This is a schematic structural diagram of the backrest sleeve described in Example 1;
[0031] Figure 5 It is a structural schematic diagram of the seat cushion ring and the seat cushion button according to Example 1;
[0032] Figure 6 It is a top view schematic diagram of the cooperation between the double-rod regulating tool of the electric seat dial of the front seat of Example 1 and the electric seat dial;
[0033] Figure 7 It is a structural schematic diagram of the cooperation between the double-rod regulating tool of the electric seat dial of the front seat in Example 1 and the electric seat dial;
[0034] Figure 8 It is a schematic diagram of the structure of the electric toggle double-rod control tool for the front seat in Embodiment 2 in cooperation with the sleeve and the positioning member;
[0035] Fig. 9 This is a structural schematic diagram of a double-rod control tool for electric dials for front seats in Example 3 to avoid other structures;
[0036] Fig.10 This is a structural diagram of Embodiment 4 in which only the seat transmission mechanism, sleeve, and positioning member are installed;
[0037] Among them, 1-seat cushion ring, 2-backrest ring, 3-second mechanical arm, 4-first mechanical arm, 5-seat cushion pull ring sleeve, 6-backrest pull ring sleeve, 7-sleeve, 8-backrest pull ring, 9-seat cushion pull ring, 10-first mechanical arm front end, 11-second mechanical arm front end, 12-sleeve body, 13-sleeve inner wall, 14-limiting strip, 15-connecting hole, 16-locking buckle, 17-locking groove, 18-matching front end, 19-seat cushion dial, 20-seat side panel, 21-tape, 22-first mechanical arm sleeve, 23-second mechanical arm sleeve, 24-first mechanical arm avoidance structure, 25-second mechanical arm avoidance structure, 26-lumbar support adjustment button, 27-backrest dial. DETAILED DESCRIPTION
[0038] The technical solution of the present utility model will be clearly and completely described in the following in the form of embodiments in conjunction with the accompanying drawings of the specification.
[0039] Example 1 :
[0040] See also Figures 1 to 7 The present embodiment proposes a front seat electric dial double-rod control tool, including a backrest transmission mechanism and a cushion transmission mechanism, the backrest transmission mechanism includes a first mechanical arm 4 and a backrest ring 2, the backrest ring 2 is sleeved on the outer ring of the backrest dial button 27, the backrest ring 2 is connected to the front end of the first mechanical arm 4, and the backrest ring 2 and the backrest dial button 27 are driven by pushing and pulling the first mechanical arm 4 to rotate synchronously with the positioning axis of the backrest dial button 27 as the axis to achieve the inclination adjustment of the front seat back; the cushion transmission mechanism includes a second mechanical arm 3 and a cushion ring 1, the cushion ring 1 is sleeved on the outer ring of the cushion dial button 19, the cushion ring 1 is connected to the front end of the second mechanical arm 3, and the cushion ring 1 and the cushion dial button 19 are driven by pushing and pulling the second mechanical arm 3 to push and pull synchronously to achieve the front and rear adjustment of the front seat cushion.
[0041] See also Figure 3 The backrest ring 2 and the cushion ring 1 are respectively provided with connecting holes 15 connected with the first mechanical arm 4 and the second mechanical arm 3, and a locking buckle 16 is provided in the connecting hole 15. The locking buckle 16 is engaged with the locking groove 17 provided at the front end of the first mechanical arm 4 or the second mechanical arm 3 to prevent disengagement.
[0042] See also Figure 3 , Figure 4 and Figure 5 A limit strip 14 is provided at one end of the inner wall of the backrest ring 2 and the seat cushion ring 1, and the limit strip 14 is fitted with the inner end surface of the backrest button 27 or the seat cushion button 19 to prevent the backrest ring 2 from being detached from the backrest button 27, or the seat cushion ring 1 from being detached from the seat cushion button 19.
[0043] In a further implementation scheme, the backrest ring 2 and the seat cushion ring 1 are made of silicone material and have elasticity and good ductility. They can be securely mounted on backrest buttons 27 or seat cushion buttons 19 of different specifications, sizes and shapes, and can be adapted to the electric seat buttons of most models on the market, making it easy to promote use in various models.
[0044] See also Figure 1 and Figure 2 The first mechanical arm 4 and the second mechanical arm 3 are provided with pull rings at the rear ends, including a backrest pull ring 8 at the rear end of the first mechanical arm 4 and a seat cushion pull ring 9 at the rear end of the second mechanical arm 3, which is convenient for rear passengers to apply push and pull forces and also avoids safety hazards caused by sharp ends of the mechanical arms.
[0045] See also Figure 1 and Figure 6 The first mechanical arm 4 and the second mechanical arm 3 are combinedly limited on the front seat side panel 20 by the tape 21, and do not hinder the forward and backward sliding movement of the first mechanical arm 4 or the second mechanical arm 3, so that there is no collision or abnormal noise between the first mechanical arm 4 and the second mechanical arm 3 and the various parts in the car. A sleeve 7 is arranged between the tape 21 and the first mechanical arm 4, and between the positioning piece and the second mechanical arm 3. The sleeve 7 is integrally sleeved with the first mechanical arm 4 and the second mechanical arm 3, which can not only locate the pull ring position of the rear end of the two mechanical arms, but also locate and limit between the seat side panel 20, and can also facilitate the forward and backward sliding movement of the first mechanical arm 4 or the second mechanical arm 3 through the soft characteristics and bendability of the sleeve 7 made of rubber or silicone material, and the sleeve 7 wraps the pull ring or handle, which is conducive to improving the grip feel and safety, achieving multiple goals at one stroke.
[0046] Example 2 :
[0047] See also Figure 8 The present embodiment proposes a double-rod control tool for electric dials of front seats, including a backrest transmission mechanism for driving the backrest dial 27 to rotate forward or backward and a seat cushion transmission mechanism for driving the seat cushion dial 19 to move forward or backward, which can transmit power through rear passengers and can be used independently or in combination. The difference between the present embodiment 2 and the embodiment 1 is that a sleeve 7 is arranged between the adhesive tape 21 and the first mechanical arm 4, and between the adhesive tape 21 and the second mechanical arm 3. The sleeve 7 is slidably matched with the first mechanical arm 4 or the second mechanical arm 3 to facilitate the forward and backward sliding movement of the first mechanical arm 4 or the second mechanical arm 3, and the first mechanical arm 4 and the second mechanical arm 3 can be positioned on the seat side panel 20 by the adhesive tape 21. The design is simple and practical, and the position of the sleeve 7 can be appropriately adjusted according to the contour position of the seat side panel 20 of different vehicle models, so it can be used flexibly.
[0048] Example 3 :
[0049] See also Fig. 9The present embodiment proposes a double-rod control tool for electric knobs for the front seats, including a backrest transmission mechanism for driving the backrest knob 27 to rotate forward or backward and a seat cushion transmission mechanism for driving the seat cushion knob 19 to move forward or backward, which can transmit force through the rear passengers and can be used independently or in combination. The difference between the present embodiment 3 and the embodiment 1 is that a structure for avoiding the lumbar support adjustment button 26 on the seat side panel 20 is provided between the first mechanical arm 4 and the second mechanical arm 3, including a first mechanical arm avoidance structure 24 and a second mechanical arm avoidance structure 25. In this way, the present tool will not affect the actual use of the original electric seat knobs by the front passengers, and can also simultaneously meet the needs of the rear passengers to adjust the front seat electric knobs to achieve the purpose of seat posture adjustment.
[0050] Example 4 :
[0051] See also Fig.10 This embodiment proposes a front seat electric dial control tool, including a seat cushion transmission mechanism, a sleeve 7 and a tape that transmits force through the rear passengers to drive the seat cushion dial 19 to move forward or backward. The difference between this embodiment 4 and embodiment 1 is that: there is no backrest transmission mechanism, and only the seat cushion transmission mechanism that allows the rear passengers to adjust the front seat cushion forward or backward is retained. It is mainly equipped according to the actual needs of different vehicle users, which can reduce the structure occupancy and save costs.
[0052] The above describes in detail the implementation modes of the present invention in conjunction with the accompanying drawings, but the present invention is not limited to the above implementation modes. Various changes, modifications, substitutions and variations can be made within the knowledge scope of ordinary technicians in the field without departing from the purpose of the present invention. The scope of the present invention is defined by the attached claims and their equivalents.
Claims
1. A front seat electric dial double rod control tool, characterized by: The utility model comprises a backrest transmission mechanism which transmits power through rear passengers and can be used independently or in combination to drive a backrest dial to rotate forward or backward and a seat cushion transmission mechanism which drives a seat cushion dial to move forward or backward.
2. The front seat electric dial double rod control tool according to claim 1, characterized in that: The backrest transmission mechanism includes a first mechanical arm and a backrest ring, the backrest ring is sleeved on the outer ring of the backrest dial button, and the backrest ring is connected to the front end of the first mechanical arm. The backrest ring and the backrest dial button are driven to rotate synchronously with the positioning axis of the backrest dial button as the axis by pushing and pulling the first mechanical arm. The seat cushion transmission mechanism includes a second mechanical arm and a seat cushion ring, the seat cushion ring is sleeved on the outer ring of the seat cushion dial button, and the seat cushion ring is connected to the front end of the second mechanical arm. The seat cushion ring and the seat cushion dial button are driven to push and pull synchronously by pushing and pulling the second mechanical arm.
3. The front seat electric dial double rod control tool according to claim 2, characterized in that: The backrest ring and the seat cushion ring are respectively provided with connection holes connected with the first mechanical arm and the second mechanical arm.
4. The front seat electric dial double-rod control tool according to claim 3, characterized in that: A locking buckle is arranged in the connecting hole, and the locking buckle is engaged with a locking groove arranged at the front end of the first mechanical arm or the second mechanical arm.
5. The front seat electric dial double rod control tool according to claim 2, characterized in that: A limiting strip is arranged at one end of the inner wall of the backrest ring and the seat cushion ring, and the limiting strip is fitted with the inner end surface of the backrest dial button or the seat cushion dial button.
6. The front seat electric dial double-rod control tool according to claim 2, characterized in that: The backrest sleeve ring and the seat cushion sleeve ring are made of soft materials and have elasticity and ductility, and can be securely sleeved with backrest dial buttons or seat cushion dial buttons of different specifications, sizes and shapes.
7. The front seat electric dial double-rod control tool according to claim 2, characterized in that: The first mechanical arm and the second mechanical arm can be independently and combinably limited by the positioning member on the side panel of the front seat, and the forward and backward sliding movement of the first mechanical arm or the second mechanical arm is not hindered.
8. The front seat electric dial double-rod control tool according to claim 7, characterized in that: A sleeve is arranged between the positioning member and the first mechanical arm, and between the positioning member and the second mechanical arm.
9. The front seat electric dial double-rod control tool according to claim 8, characterized in that: The sleeve is sleeved and matched with the first mechanical arm or the second mechanical arm.
10. The front seat electric dial double rod control tool according to claim 8, characterized in that: The two ends of the sleeve pass through pull rings or handles arranged at the rear ends of the first mechanical arm and the second mechanical arm, and are limited to the side panels of the front seats by positioning members in the middle of the sleeve. The sleeve is soft and bendable, and the sleeve wraps around the pull ring or handle.