Telescopic hidden pedal

Abstract

The utility model discloses a telescopic hidden pedal, which effectively achieves the purpose of pre-matching to facilitate the installation of workers, and comprises a fixed main body, inclined plates are arranged on the two sides of the fixed main body, and installation steel wires are arranged on the upper sides of the inclined plates; a weight reduction groove is formed in the upper side of the pedal; a guide rail is further included; the device further comprises a power shaft. The device comprises a fixed main body, and further comprises a dismounting frame, a connecting cable is arranged on the front side of the dismounting frame, a collecting block is fixedly connected to the middle of the connecting cable, and the collecting block is detachably connected with the fixed main body. The tidiness of internal cables of the device is improved, sound generated during operation of the device is reduced, stretching and retracting of the pedal are more stable, and a worker can conduct modular step-by-step installation on the device conveniently.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile parts and relates to a retractable hidden pedal. Background Art

[0002] Modern passenger cars are no longer just a means of transportation in the traditional sense. They have become an organic combination of "people, cars and environment" and one of the environmental scenes for consumers to drive, entertain and work for a long time. Therefore, people have higher and higher requirements for the driving experience of cars. In order to meet the requirements of drivers and passengers for the comfort of car seats, car seats are often equipped with footrest mechanisms. This mechanism is mostly added in front of the seat to provide foot and leg support for the drivers and passengers sitting in this seat. Due to limited space, this structure cannot meet the requirements of the passengers in the back row for foot comfort.

[0003] Most existing car seats provide leg rest function, and a small number provide footrest function. Among the car seats with footrest function currently on the market, most use a two-way mechanism, that is, the footrest body is extended as a whole, and then a flip mechanism is used to flip it to a comfortable position for the sole of the foot to step on. This mechanism is relatively complex and costly.

[0004] In addition, the mainstream footrests on the market are connected to the backrest, which takes up a lot of space and makes it impossible to add other functional structures to the seat. Therefore, a retractable hidden footrest that can be connected to the seat cushion, hidden under the seat cushion when folded, and can be extended for passengers to use when in use is needed to solve the above problem. Utility Model Content

[0005] In view of the above problems, the utility model proposes a retractable hidden footrest, which well solves the problems in the prior art.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0007] A retractable hidden footrest comprises a fixed body, the left and right sides of the fixed body are respectively fixedly connected with an inclined plate, the upper sides of the two inclined plates are commonly fixedly connected with a mounting wire, and further comprises:

[0008] A footrest, the footrest is located on the upper side of the fixed body, and the footrest can be moved forward and backward relative to the fixed body to be extended and retracted, and a plurality of weight-reducing grooves are provided on the upper side of the footrest;

[0009] Two guide rails, the two guide rails are symmetrically arranged on the upper side of the fixed body, and the footrest is slidably connected to the fixed body through the guide rails;

[0010] A power shaft rotatably connected to the fixed body, the power shaft is located between the fixed body and the pedal, the pedal is threadedly connected to the power shaft, and the power shaft rotates to form a structure in which the pedal moves forward and backward;

[0011] A disassembly frame is detachably connected to the fixed body, a connecting cable is provided on the front side of the disassembly frame, a gathering block is fixedly connected to the middle of the connecting cable, and the gathering block is detachably connected to the fixed body.

[0012] Preferably, each of the guide rails includes an inner guide rail and an outer guide rail, the inner guide rail is fixedly connected to the fixed body by bolts, and the outer guide rail is fixedly connected to the pedal by bolts, a retaining frame is provided between the inner guide rail and the outer guide rail, and a plurality of rotatable rolling balls are provided in the middle of the retaining frame.

[0013] Preferably, a connecting block is rotatably connected to the middle part of the rear side of the pedal, a threaded hole is opened in the middle part of the connecting block, and the pedal is threadedly connected to the power shaft through the connecting block and the threaded hole.

[0014] Preferably, a detachable power frame is provided at the rear of the upper side of the fixed body, a motor is fixedly connected to the upper side of the power frame, the output end of the motor is connected to the power shaft through a reducer, and the connecting cable is electrically connected to the motor on the side away from the disassembly frame.

[0015] Preferably, a fixing buckle is fixedly connected to each of the left and right sides of the power frame, and an elastic protrusion is provided on the front and rear sides of each fixing buckle. A slot is provided on the fixing body corresponding to the position of each fixing buckle, and the fixing buckle and the slot cooperate with each other to form a pre-installed structure of the power frame. A positioning block is fixedly connected to the front of the left side of the power frame.

[0016] Preferably, a first mounting block is symmetrically fixedly connected to the rear side of the fixed body, and a second mounting block is fixedly connected to one side of each inclined plate away from the fixed body.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] 1. The utility model has an installation wire, which can be first engaged with the seat base through the installation wire, so as to achieve the purpose of pre-matching and facilitate installation by the staff.

[0019] 2. The utility model has an inner guide rail, an outer guide rail and rolling balls, which can effectively reduce the friction between the fixed body and the pedal, making the operation of the pedal quieter and smoother, and can also reduce the requirements for the motor operating power, thereby reducing the overall energy consumption and cost of the device.

[0020] 3. The utility model has a power shaft and a connecting block, and the threaded connection between the two can drive the pedal to extend and retract more smoothly.

[0021] 4. The utility model has a power frame, which enables modular installation of the device and is convenient for workers to install and operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0023] Figure 2 It is a schematic diagram of the explosion structure of the utility model.

[0024] Figure 3 For this utility model Figure 2 A partial enlarged schematic diagram of area A in the middle.

[0025] Figure 4 For this utility model Figure 2 A partial enlarged schematic diagram of area B in the middle.

[0026] In the figure: 1. Fixed main body; 2. Inclined plate; 3. Mounting wire; 4. Foot pedal; 5. Weight-reducing groove; 6. Power shaft; 7. Disassembly frame; 8. Connecting cable; 9. Clamping block; 10. Inner guide rail; 11. Outer guide rail; 12. Connecting block; 13. Power frame; 14. Motor; 15. Fixing buckle; 16. Elastic protrusion; 17. Slot; 18. Positioning block; 19. First mounting block; 20. Second mounting block. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] The following is combined with Figure 1-Figure 4 The specific implementation modes of the present utility model are further described in detail.

[0029] Depend on Figure 1-Figure 4Given that, the utility model includes a fixed main body 1, and each of the left and right sides of the fixed main body 1 is fixedly connected with an inclined plate 2. A mounting wire 3 is fixedly connected to the upper sides of the two inclined plates 2. The top view of the mounting wire 3 is in the shape of a "Ji" character. A buckle is provided on the seat base. When installing the fixed main body 1 on the seat base, the mounting wire 3 can be first engaged with the seat base, which can achieve pre-assembly to facilitate the installation by the staff. In order to reduce the power consumption of the device, it further includes:

[0030] A footrest 4 for supporting the feet of the passengers. The footrest 4 is located above the fixed main body 1, and the footrest 4 can move back and forth relative to the fixed main body 1 for telescoping. A plurality of weight-reducing grooves 5 are provided on the upper side of the footrest 4. The weight-reducing grooves 5 can not only facilitate the fixation of a suitable board or foot pad on the footrest 4, but also reduce the weight of the footrest 4, enabling the footrest 4 to extend more stably under the same power of the motor 14;

[0031] Two guide rails. Both of the two guide rails are ball guide rails and are symmetrically arranged on the left and right sides above the fixed main body 1. The footrest 4 is slidably connected to the fixed main body 1 through the guide rails;

[0032] A power shaft 6 rotatably connected to the fixed main body 1. The power shaft 6 is located between the fixed main body 1 and the footrest 4. The footrest 4 is threadedly connected to the power shaft 6. The rotation of the power shaft 6 forms a structure for the forward and backward movement of the footrest 4;

[0033] A disassembly frame 7 detachably connected to the fixed main body 1. A connecting cable 8 is provided on the front side of the disassembly frame 7. A cable collecting block 9 is fixedly connected to the middle of the connecting cable 8. The cable collecting block 9 is used for collecting the cables, increasing the neatness of the device. The cable collecting block 9 is detachably connected to the fixed main body 1. The lower side of the disassembly frame 7 is detachably connected to the fixed main body 1 through a buckle, such as a nylon buckle of model GA-C589-01. The disassembly frame 7 is an automotive cable connection plug, such as a docking plug of model DJ7031A, for the electrical connection of the device. The cross-section of the cable collecting block 9 is in the shape of a "concave" character. A plurality of elastic sheets are provided inside the cable collecting block 9. The cable collecting block 9 is detachably connected to the fixed main body 1 through the friction force between the elastic sheets and the fixed main body 1;

[0034] During use, the pre-installation can be first carried out through the mounting wire 3 and the seat base, and then the fixed main body 1 is fixedly connected to the lower side of the seat base through bolts, and then it can be used. When it is necessary to extend the footrest 4, the power shaft 6 can be rotated. Under the action of the threaded fit, the footrest 4 is driven to extend forward. At this time, under the action of the ball guide rails, the friction force between the footrest 4 and the fixed main body 1 can be reduced, thereby reducing the power required for the rotation of the power shaft 6 and reducing the energy consumption of the device for driving the telescoping of the footrest 4.

[0035] Further, by Figure 1-Figure 4 It is given that, in order to reduce the noise when the device is running, each of the guide rails includes an inner guide rail 10 and an outer guide rail 11, the inner guide rail 10 is fixedly connected to the fixed body 1 by bolts, the outer guide rail 11 is fixedly connected to the pedal 4 by bolts, and a retaining frame is provided between the inner guide rail 10 and the outer guide rail 11, and a plurality of rotatable rolling balls are provided in the middle of the retaining frame.

[0036] Further, by Figure 1-Figure 4 It is given that, in order to make the extension and retraction of the pedal 4 more stable, a connecting block 12 is rotatably connected to the middle part of the rear side of the pedal 4, a threaded hole is opened in the middle part of the connecting block 12, and the pedal 4 is threadedly connected to the power shaft 6 through the connecting block 12 and the threaded hole;

[0037] When in use, through the cooperation between the connecting block 12, the threaded block and the power shaft 6, the pedal 4 can move more smoothly through the thread. In addition, through the connecting block 12 rotatably connected to the pedal 4, when the pedal 4 is in use, the force on the power shaft 6 and the motor 14 can be reduced, and it is also convenient for the staff to install the power shaft 6.

[0038] Further, by Figure 1-Figure 4 It is given that, in order to facilitate the staff to gradually install the device, a detachable power frame 13 is provided at the rear of the upper side of the fixed body 1, and a motor 14 is fixedly connected to the upper side of the power frame 13. The motor 14 is a servo motor 14, which is a prior art and is not described in detail here. The output end of the motor 14 is connected to the power shaft 6 through a reducer, and the connecting cable 8 is electrically connected to the motor 14 on the side away from the disassembly frame 7;

[0039] When in use, the motor 14 and the power frame 13 can be fixed by bolts first, and then the motor 14 can be installed on the fixed body 1 through the power frame 13. The modular installation can speed up the installation efficiency of the staff.

[0040] Further, by Figure 1-Figure 4 It is given that, in order to facilitate the installation of the staff, a fixing buckle 15 is fixedly connected to the left and right sides of the power frame 13, and an elastic protrusion 16 is respectively provided on the front and rear sides of each fixing buckle 15. A slot 17 is provided at the position of each fixing buckle 15 of the fixing body 1. The fixing buckle 15 and the slot 17 cooperate with each other to form a pre-installed structure of the power frame 13. A positioning block 18 is fixedly connected to the front of the left side of the power frame 13;

[0041] When in use, the power frame 13 is positioned relative to the fixed body 1 by the positioning block 18, and then the power frame 13 is installed at the rear of the fixed body 1 by the cooperation of the fixing buckle 15, the elastic protrusion 16 and the card slot 17. Then the motor 14, the reducer and the power shaft 6 can be installed and debugged. After the debugging is completed, the power frame 13 can be fixed to the fixed body 1 by bolts to complete the installation of the motor 14, the reducer and other power components.

[0042] Further, by Figure 1-Figure 4 It is given that a first mounting block 19 is symmetrically fixedly connected to the left and right sides of the rear side of the fixed body 1, and a second mounting block 20 is fixedly connected to the side of each inclined plate 2 away from the fixed body 1. The second mounting block 20 and the footrest 4 are at the same height relative to the fixed body 1, that is, the highest plane of the second mounting block 20 and the upper plane of the footrest 4 are in the same horizontal plane, so that when the device is installed, the upper plane of the device can be close to the bottom of the seat, while ensuring the installation stability of the fixed body 1 and reducing the overall height of the device. A plurality of mounting holes are provided on the first mounting block 19 and the second mounting block 20, and the fixed body 1 can be fixedly connected to the lower side of the seat cushion by bolts.

[0043] When the utility model is used, it can first be pre-installed with the seat base by installing the steel wire 3, and then the fixed body 1 is fixedly connected to the lower side of the seat base by bolts, and then it can be used. When the footrest 4 needs to be extended, the motor 14 can be started to rotate the power shaft 6 through the reducer, and the footrest 4 is driven to extend forward under the action of the threaded fit. At this time, under the action of the ball guide rail, the friction between the footrest 4 and the fixed body 1 can be reduced, thereby reducing the power required for the rotation of the power shaft 6 and reducing the energy consumption of the device to drive the footrest 4 to extend and retract. The motor 14 can be rotated in the opposite direction to retract the footrest 4.

[0044] The utility model has a novel structure, ingenious conception, and simple and convenient operation. Through the design, the purpose of pre-matching and facilitating installation by staff is effectively achieved, the power used when the device is running is reduced, the neatness of the internal cables of the device is increased, the noise when the device is running is reduced, and the extension and retraction of the foot pedal 4 is more stable, which is convenient for staff to carry out modular and gradual installation of the device.

[0045] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A retractable hidden footrest, comprising a fixed body, wherein the left and right sides of the fixed body are each fixedly connected to an inclined plate, and the upper sides of the two inclined plates are commonly fixedly connected to a mounting wire, characterized in that: Also includes: A footrest, the footrest is located on the upper side of the fixed body, and the footrest can be moved forward and backward relative to the fixed body to be extended and retracted, and a plurality of weight-reducing grooves are provided on the upper side of the footrest; Two guide rails, the two guide rails are symmetrically arranged on the upper side of the fixed body, and the footrest is slidably connected to the fixed body through the guide rails; A power shaft rotatably connected to the fixed body, the power shaft is located between the fixed body and the pedal, the pedal is threadedly connected to the power shaft, and the power shaft rotates to form a structure in which the pedal moves forward and backward; A disassembly frame is detachably connected to the fixed body, a connecting cable is provided on the front side of the disassembly frame, a gathering block is fixedly connected to the middle of the connecting cable, and the gathering block is detachably connected to the fixed body.

2. A retractable hidden footrest according to claim 1, characterized in that: Each of the guide rails includes an inner guide rail and an outer guide rail, the inner guide rail is fixedly connected to the fixed body by bolts, and the outer guide rail is fixedly connected to the pedal by bolts. A retaining frame is provided between the inner guide rail and the outer guide rail, and a plurality of rotatable rolling balls are provided in the middle of the retaining frame.

3. The retractable hidden footrest according to claim 1, characterized in that: A connecting block is rotatably connected to the middle part of the rear side of the pedal, a threaded hole is opened in the middle part of the connecting block, and the pedal is threadedly connected to the power shaft through the connecting block and the threaded hole.

4. The retractable hidden footrest according to claim 1, characterized in that: A detachable power frame is provided at the rear of the upper side of the fixed body, a motor is fixedly connected to the upper side of the power frame, the output end of the motor is connected to the power shaft through a reducer, and the connecting cable is electrically connected to the motor at a side away from the disassembly frame.

5. The retractable hidden footrest according to claim 4, characterized in that: A fixing buckle is fixedly connected to each of the left and right sides of the power frame, and an elastic protrusion is provided on the front and rear sides of each fixing buckle. A slot is provided on the fixing body corresponding to the position of each fixing buckle, and the fixing buckle and the slot cooperate with each other to form a pre-installed structure of the power frame. A positioning block is fixedly connected to the front of the left side of the power frame.

6. The retractable hidden footrest according to claim 1, characterized in that: The rear side of the fixed body is symmetrically fixedly connected with a first mounting block, and the side of each inclined plate away from the fixed body is fixedly connected with a second mounting block.

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