CN217074134U - Three-section leg support of automobile seat - Google Patents
Three-section leg support of automobile seat Download PDFInfo
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- CN217074134U CN217074134U CN202123060202.XU CN202123060202U CN217074134U CN 217074134 U CN217074134 U CN 217074134U CN 202123060202 U CN202123060202 U CN 202123060202U CN 217074134 U CN217074134 U CN 217074134U
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- 230000005012 migration Effects 0.000 abstract description 2
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- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
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Abstract
The utility model provides a car seat three section leg holds in palm. The car seat three section leg holds in palm includes: a fixed mount; the leg support mechanism is arranged on the fixed frame and comprises a moving frame and a driving unit for driving the moving frame to horizontally move in the fixed frame, the moving frame is positioned on the inner side of the fixed frame, and the driving unit is fixedly arranged at the bottom of the fixed frame; one end of the moving frame, which is far away from the automobile seat, is rotatably connected with a pedal assembly used for supporting feet of passengers. The utility model discloses a set up leg support mechanism in the inside of seat for car seat possesses the shank support function, can be for providing the support to the shank, through drive unit drive moving frame horizontal migration in the mount, realizes the expansion and the shrink of removing the frame, and the removal frame after the expansion can provide the support for the human shank, and removes the footboard on the frame and can place the foot, makes personnel's shank in the car effectively support.
Description
Technical Field
The utility model relates to a car seat field especially relates to a car seat three section leg holds in palm.
Background
The car seat is a seat to be seated when the car is seated, and can be roughly classified into: a front row seat: headrest, back, cushion, back row seat: the automobile seat comprises a backrest, a cushion and side wings, wherein drivers and passengers of the automobile seat provide driving and sitting positions which are convenient to operate, comfortable and safe, and the automobile seat can be divided into a split seat and a bench seat according to the shape; the functions can be divided into fixed type, detachable type, adjustable type and the like.
With the continuous improvement of living standard of people, the requirement on the comfort of vehicles is higher, but the automobile seat is the most important part for showing the riding comfort of the automobile, the existing seat generally comprises a base, a seat disc and a backrest, wherein the seat disc is arranged on the base, the backrest is connected with the seat disc through an elevation angle device, and the angle between the backrest and the seat disc is adjusted.
In the related art, when a driver or a passenger sits on a seat, legs are bent due to the structural arrangement of the seat, and when the driver or the passenger sits for a long time, the legs are bent for a long time, so that fatigue is easily generated for the driver, and when the driver or the passenger wants to relieve the fatigue by stretching the legs in a vehicle, the legs are not supported by the seat, so that the leg stretching action of the driver or the passenger cannot be kept for a long time.
Therefore, it is necessary to provide a three-leg rest for a car seat to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a car seat three section leg holds in palm has solved car seat and has lacked the problem to shank auxiliary stay structure.
In order to solve the technical problem, the utility model provides a car seat three section leg holds in palm, include:
the fixing frame is fixedly arranged with the automobile seat;
the leg support mechanism is arranged in the fixed frame and is used for providing auxiliary support for the legs of the passengers;
the leg support mechanism comprises a moving frame and a driving unit for driving the moving frame to horizontally move in the fixed frame, the moving frame is positioned on the inner side of the fixed frame, and the driving unit is fixedly arranged at the bottom of the fixed frame; the one end that car seat was kept away from to the removal frame is rotated and is connected with the footboard subassembly that is used for providing the support for taking personnel foot, the footboard subassembly includes the footboard, the inboard fixed mounting of footboard has the arc, one side of arc with the dog laminating of removal frame front side, the footboard with install the spring between the removal frame.
Preferably, the drive unit includes driving motor, driving motor install in the nearly car seat's in mount bottom one end, the lead screw is installed to driving motor's output, the lead screw with remove the frame and pass through connecting piece threaded connection, just the inside of connecting piece be provided with the thread groove of lead screw adaptation.
Preferably, the movable frame is movably connected to the inner side of the fixed frame and is composed of a plurality of parallel metal rods, the fixed frame and the movable frame are both made of aluminum alloy, and round holes are uniformly formed in the outer portion of the fixed frame and used for reducing the mass of the fixed frame.
Preferably, the shape of the pedal is set to be L-shaped, the L-shaped pedal can be just suitable for the feet of passengers to provide effective support for the passengers, and the length of the pedal is the same as that of the fixing frame.
Preferably, the screw rod is located at the bottom of the fixing frame, and one end of the screw rod is rotatably connected with one side of the bottom of the fixing frame.
Preferably, it all is provided with bearing structure to remove frame bottom both sides, bearing structure includes first connecting piece, first connecting piece is located the bottom of mount, first connecting piece comprises rotation seat and two dwangs, just it is located to rotate the seat the one end of the nearly car seat of mount bottom, two the dwang all with the right side of rotating the seat is rotated and is connected, first connecting piece fixed mounting is in the frame, one side of first connecting piece is rotated and is connected with the second connecting piece.
Preferably, one side of the second connecting piece is rotatably connected with a third connecting piece, the top of the third connecting piece is fixedly installed at the bottom of the movable frame, and the two first connecting pieces are connected through a driving mechanism.
Preferably, one side of removing the frame is provided with foot bearing structure, foot bearing structure includes the connecting plate, the connecting plate rotate connect in remove on the frame, one side of connecting plate is rotated and is connected with the rotor plate, fixed mounting has the worm wheel on the rotor plate, and the internal rotation of connecting plate is connected with the worm and changes the piece, the outside that the worm changes the piece with the outside meshing of worm wheel.
Compared with the prior art, the utility model provides a car seat three section leg holds in palm has following beneficial effect:
the utility model provides a car seat three section leg holds in palm, hold in the palm mechanism through the inside leg that sets up at the seat, make car seat possess shank support function, can be when personnel need stretch the leg in the car, can be for providing the support to the shank, remove the frame through the driving motor drive and can remove at the inside horizontal direction of mount, the realization is removed the expansion and the shrink of frame, removal frame after the expansion can provide the support for the human shank, and remove the footboard on the frame and can place the foot, make the interior personnel shank of car effectively support, and then can keep extending the state for a long time, in order to alleviate shank fatigue, flexibility when further increasing car seat and using, better satisfied interior personnel's the demand of taking.
Drawings
Fig. 1 is a schematic view of the overall structure of a three-section leg support of an automobile seat provided by the present invention;
FIG. 2 is a schematic structural view of a bottom of a three-section leg support of an automobile seat provided by the present invention;
FIG. 3 is a schematic view of the outer portion of the leg rest shown in FIG. 2;
FIG. 4 is a schematic structural view of a three-section leg support side of the car seat provided by the present invention;
FIG. 5 is a schematic structural view of a second embodiment of a three-joint leg rest of an automobile seat provided by the present invention;
FIG. 6 is a schematic view of the interior of the foot support structure shown in FIG. 5.
Reference numbers in the figures:
1. a fixed mount;
2. a leg rest mechanism;
21. the device comprises a moving frame 22, a driving motor 23, a screw rod 24, a pedal assembly 241, a pedal 242, an arc-shaped plate 243 and a spring;
3. a support structure;
31. a first connecting piece, 32, a second connecting piece, 33, a third connecting piece;
4. a foot support structure;
41. connecting plate, 42, rotating plate, 43, worm wheel, 44 and worm rotating piece.
Detailed Description
First embodiment
The present invention will be further described with reference to the accompanying drawings and embodiments.
Referring to fig. 1, fig. 2, fig. 3, and fig. 4, the present embodiment provides a three-leg support for a car seat, including:
a fixed mount 1 fixedly mounted with the car seat;
the leg support mechanism 2 is arranged on the fixed frame 1, and the leg support mechanism 2 is used for providing auxiliary support for the legs of the passengers;
leg holds in palm mechanism 2 and is used for the drive including removing frame 21 remove frame 21 and be in horizontal movement drive unit in the mount 1, it is located to remove frame 21 the inboard of mount 1, drive unit fixed mounting in one side of mount 1 bottom, remove one side of frame 21 and install the footboard subassembly 24 that is used for providing the support for the passenger foot, footboard subassembly 24 includes footboard 241, the inboard fixed mounting of footboard 241 has two arcs 242, one side of arc 242 with the dog laminating of removing the frame 21 front side, footboard 241 with remove and install spring 243 between the frame 21.
The drive unit includes driving motor 22, driving motor 22 install in the one end of the nearly car seat in 1 bottom of mount, lead screw 23 is installed to driving motor 22's output, the bottom of removing frame 21 pass through the connecting piece with the outside threaded connection of lead screw 23, just the inside of connecting piece be provided with the thread groove of lead screw 23 adaptation.
The fixed frame 1 is arranged at the seat disc position of the seat and is the seat sitting position;
the leg support mechanism 2 is mainly used for providing effective support for legs when people in the vehicle need to stretch legs, the movable frame 21 is matched with the inner side of the fixed frame 1 and horizontally arranged in the fixed frame 1 and can move in the horizontal direction in the movable frame 21, the driving motor 22 is externally connected with a power supply and is controlled to operate by an external switch, and a worm wheel is fixedly arranged at the output end of the driving motor 22;
a worm is fixedly arranged at one end of the screw rod 23 close to the driving motor 22 and meshed with the outside of the worm wheel, so that when the driving motor 22 rotates, the screw rod 23 can rotate, one side of the outside of the screw rod 23 is fixedly arranged at the bottom of the movable frame 21 through a connecting piece, a thread groove matched with the screw rod 23 is arranged in the connecting piece, the movable frame 21 can move in the horizontal direction in the fixed frame 1 through the rotation of the screw rod 23 and can extend out to one side of the fixed frame 1, the pedal 241 mainly provides support for the foot part and provides a foot placing position for the foot part through the rotary connection with one side of the movable frame 21, when the movable frame is in a contraction state, under the action of the pulling force of the movable frame 21, the arc-shaped plate 242 is in effective contact with a stop block at the front side of the movable frame 21, and the spring 243 is compressed, and when the movable frame 21 extends outwards, so that the arc-shaped plate 242 is pushed and starts to rotate by the elastic force of the spring 243, thereby allowing the pedal 241 to be rapidly unfolded.
The movable frame 21 is movably connected to the inner side of the fixed frame 1, the movable frame 21 is composed of a plurality of parallel metal rods, the fixed frame 1 and the movable frame 21 are both made of aluminum alloy, and round holes are uniformly formed in the outer portion of the fixed frame 1 and used for reducing the mass of the fixed frame.
The shape of the pedal 241 is set to be L-shaped, the L-shaped pedal 241 can just adapt to the feet of the passengers to provide effective support for the passengers, and the length of the pedal 241 is the same as that of the fixing frame.
The screw rod 23 is positioned in the middle of the bottom of the fixing frame 1, and one end of the screw rod 23 is rotatably connected with one side of the bottom of the fixing frame 1.
Both sides all are provided with bearing structure 3 around removing frame 21 bottom, bearing structure 3 includes first connecting piece 31, first connecting piece 31 is located the bottom of mount 1, first connecting piece 31 comprises rotation seat and two dwangs, just it is located to rotate the seat the one end of the nearly car seat of mount bottom, two the dwang all with the right side of rotating the seat is rotated and is connected, just first connecting piece 31 fixed mounting is in the frame, one side of first connecting piece 31 is rotated and is connected with second connecting piece 32.
One side of the second connecting piece 32 is rotatably connected with a third connecting piece 33, the top of the third connecting piece 33 is fixedly installed with the bottom of the movable frame 21, and the two first connecting pieces 31 are connected through a driving mechanism.
The utility model provides a theory of operation that car seat three section leg held in the palm as follows:
when personnel need stretch out the leg in the car, through pressing outside control switch, make driving motor 22 can rotate, and then drive lead screw 23 can rotate, and rotate through lead screw 23, can drive and remove frame 21 and remove at the inside horizontal direction of mount 1, make and remove frame 21 and can be by the outside of the inside horizontal migration of mount 1 to mount 1, make under the spring action of spring 243 this moment, make footboard 241 can remove, and rotate simultaneously and expand, move frame 21 and remove to the maximum length, driving motor 22 stall this moment, and make and remove frame 21 and footboard 241 and keep fixed, then personnel in the car alright place the shank on removing frame 21, and the foot is placed on footboard 241, thereby keep stretching the leg state for a long time.
Compared with the prior art, the utility model provides a car seat three section leg holds in palm has following beneficial effect:
through setting up leg support mechanism 2 in the inside of seat for car seat possesses the shank support function, can be when personnel need stretch out the leg in the car, can be for providing the support to the shank, it can remove the frame 21 and remove at the inside horizontal direction of mount 1 to drive through driving motor 22, realize the expansion and the shrink of removing the frame 21, removal frame 21 after the expansion can provide the support for the human shank, and the foot can be placed to footboard 241 on removing the frame 21, make the personnel's shank in the car obtain effective support, and then can keep the extension state for a long time, in order to alleviate shank fatigue, the flexibility when further increasing car seat and using, better satisfying personnel's in the car demand of taking.
Second embodiment
Referring to fig. 5 and 6, based on the first embodiment of the present invention, a three-section leg support of a car seat, a second embodiment of the present invention provides another three-section leg support of a car seat, wherein the second embodiment does not hinder the independent implementation of the technical solution of the first embodiment.
Specifically, the utility model provides a different place lies in that another kind of car seat three section leg holds in the palm:
one side of removing frame 21 is provided with foot bearing structure 4, foot bearing structure 4 includes connecting plate 41, connecting plate 41 rotate in one side of removing frame 21, one side of connecting plate 41 is rotated and is connected with rotor plate 42, fixed mounting has worm wheel 43 on the rotor plate 42, and the internal rotation of connecting plate 41 is connected with the worm and changes piece 44, the outside that the worm changes piece 44 with the outside meshing of worm wheel 43.
The foot supporting structure 4 functions similarly to the pedal 241 of the first embodiment and is controlled by a control switch for providing support for the foot, wherein the connecting plate 41 is rotatably connected with the moving frame 21 and can rotate on the outer portion thereof following the moving frame 21, the rotating plate 42 and the connecting plate 41 are kept in a vertical state, the worm wheel 43 is fixedly installed at the middle position of the rotating plate 42, the rotating plate 42 can be driven to rotate simultaneously by the rotation of the worm wheel 43, the worm rotating member 44 is horizontally arranged inside the connecting plate 41 and is positioned right below the worm wheel 43, the worm wheel 43 can be driven to rotate simultaneously by the rotation of the worm rotating member 44, one end of the worm rotating member 44 extends to the outer side of the connecting plate 41, when rotation is required, a tool can be used to connect with the connecting groove at the outer end thereof and then rotate, and the foot supporting structure 4 can provide effective support for the foot by being arranged, possess the angle modulation function simultaneously, can be according to individual use habit, adjust the angle adaptation of rotor plate 42, only need rotate the worm during regulation and change piece 44, can make connecting plate 41 rotate simultaneously, simultaneously under the meshing effect that worm wheel 43 and worm change piece 44, make connecting plate 41 remain the lock-out state after changeing all the time, and then make connecting plate 41 keep the stable state, traditional fixed footboard design has been changed, it is more nimble when using, can satisfy the user demand that people are different.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a car seat three section leg holds in palm which characterized in that includes:
the fixing frame is fixedly arranged with the automobile seat;
the leg support mechanism is arranged in the fixed frame and is used for providing auxiliary support for the legs of the passengers;
the leg support mechanism comprises a moving frame and a driving unit for driving the moving frame to horizontally move in the fixed frame, the moving frame is positioned on the inner side of the fixed frame, and the driving unit is fixedly arranged at the bottom of the fixed frame; the one end that car seat was kept away from to the removal frame is rotated and is connected with the footboard subassembly that is used for providing the support for taking personnel foot, the footboard subassembly includes the footboard, the inboard fixed mounting of footboard has the arc, one side of arc with the dog laminating of removal frame front side, the footboard with install the spring between the removal frame.
2. The three-section leg support for the automobile seat according to claim 1, wherein the driving unit comprises a driving motor, the driving motor is installed at one end of the bottom of the fixed frame close to the automobile seat, a screw rod is installed at an output end of the driving motor, the screw rod is in threaded connection with the movable frame through a connecting piece, and a threaded groove matched with the screw rod is formed in the connecting piece.
3. The three-section leg support of the car seat according to claim 1, wherein the moving frame is movably connected to the inner side of the fixed frame, the moving frame is composed of a plurality of parallel metal rods, the fixed frame and the moving frame are both made of aluminum alloy, and round holes are uniformly formed in the outer portion of the fixed frame for reducing the mass of the fixed frame.
4. The three-legged support for automobile seats according to claim 1, wherein the shape of the pedal is an L-shape, and the L-shape of the pedal can be adapted to the feet of the passengers to provide effective support for the passengers, and the length of the pedal is the same as that of the fixing frame.
5. The three-legged support for automobile seats according to claim 2, wherein the screw rod is located at the bottom of the fixing frame, and one end of the screw rod is rotatably connected with one side of the bottom of the fixing frame.
6. The car seat three-section leg support according to claim 1, wherein a support structure is arranged on each of two sides of the bottom of the movable frame, the support structure comprises a first connecting piece, the first connecting piece is located at the bottom of the fixed frame, the first connecting piece is composed of a rotating seat and two rotating rods, the rotating seat is located at one end, close to the car seat, of the bottom of the fixed frame, the two rotating rods are connected with the right side of the rotating seat in a rotating mode, the first connecting piece is fixedly installed in the car frame, and a second connecting piece is connected to one side of the first connecting piece in a rotating mode.
7. The three-legged support of car seat according to claim 6, characterized in that one side of the second connecting piece is connected with a third connecting piece in a rotating manner, the top of the third connecting piece is fixedly installed with the bottom of the movable frame, and the two first connecting pieces are connected with each other through a driving mechanism.
8. The three-section leg support for the automobile seat according to claim 1, wherein a foot supporting structure is arranged on one side of the moving frame, the foot supporting structure comprises a connecting plate, the connecting plate is rotatably connected to the moving frame, a rotating plate is rotatably connected to one side of the connecting plate, a worm wheel is fixedly mounted on the rotating plate, a worm rotating piece is rotatably connected to the inside of the connecting plate, and the outside of the worm rotating piece is meshed with the outside of the worm wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123060202.XU CN217074134U (en) | 2021-12-07 | 2021-12-07 | Three-section leg support of automobile seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123060202.XU CN217074134U (en) | 2021-12-07 | 2021-12-07 | Three-section leg support of automobile seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217074134U true CN217074134U (en) | 2022-07-29 |
Family
ID=82539367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123060202.XU Active CN217074134U (en) | 2021-12-07 | 2021-12-07 | Three-section leg support of automobile seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217074134U (en) |
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2021
- 2021-12-07 CN CN202123060202.XU patent/CN217074134U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240809 Address after: 215000 plant 2, No. 18, Shiyang Road, high tech Zone, Suzhou, Jiangsu Patentee after: Jiangsu Ousiya Intelligent Technology Co.,Ltd. Country or region after: China Address before: 215000 No. 900 Zhujiang Road, high tech Zone, Suzhou, Jiangsu Patentee before: Prius Automotive Technology (Suzhou) Co.,Ltd. Country or region before: China |
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| TR01 | Transfer of patent right |