CN205737062U - A kind of stand alone type folding leg rest device - Google Patents
A kind of stand alone type folding leg rest device Download PDFInfo
- Publication number
- CN205737062U CN205737062U CN201620469700.XU CN201620469700U CN205737062U CN 205737062 U CN205737062 U CN 205737062U CN 201620469700 U CN201620469700 U CN 201620469700U CN 205737062 U CN205737062 U CN 205737062U
- Authority
- CN
- China
- Prior art keywords
- folded portion
- section
- base plate
- drive mechanism
- motor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of stand alone type folding leg rest device, including first segment folded portion (1), second section folded portion (2) and Section of three folded portion (3)；Described first folded portion (1) is by the lower end of the rotatable base plate (14) being assemblied in described second section folded portion (2) of described first drive mechanism and the second drive mechanism, base plate (14) upper end of described second section folded portion (2) is connected with the base plate lower end of Section of three folded portion (3) by connecting plate (15), and described second section folded portion (2) includes the 3rd drive mechanism driving second section folded portion (2) to rotate.This utility model can pass through the angle that first segment folded portion (1), second section folded portion (2) and Section of three folded portion (3) realize the folding of leg support of seat and stretch first segment folded portion (1) and can regulate as required expansion.
Description
Technical field
This utility model relates to technical field of automotive upholstery, particularly relates to a kind of stand alone type folding leg rest device.
Background technology
In the modern life, automobile is inseparable with the life of people, and people more select automobile as the friendship of trip
Logical instrument.People are more and more higher to the requirement of automotive trim and the comfortableness of seat, convenience and aesthetic property.And at automobile
Making, install and keep in repair during, the requirement that auto parts dismount convenience is more and more higher.
Utility model content
This utility model purpose is to provide for a kind of stand alone type folding leg rest device, can improve passenger and take advantage of in automobile
The comfort of sitting block chair and hommization operation, stand alone type is installed, and can improve and install and the convenience of maintenance.
To achieve these goals, this utility model is by the following technical solutions: a kind of stand alone type folding leg rest device, bag
Include first segment folded portion (1), second section folded portion (2) and Section of three folded portion (3)；Described first segment folded portion
(1) the first drive mechanism, the second drive mechanism and gripper shoe (4) are included；Described first segment folded portion (1) passes through described first
Drive mechanism and the lower end of the rotatable base plate (14) being assemblied in described second section folded portion (2) of the second drive mechanism, institute
Stating the first drive mechanism drives the gripper shoe (4) of first segment folded portion (1) to rotate by a pair straight bevel gear, and described second
Drive mechanism includes the lockable mechanism of the expanded angle for controlling first segment folded portion (1)；Described second section folded portion
(2) base plate (14) upper end is connected with the base plate lower end of Section of three folded portion (3) by connecting plate (15), and described second section is rolled over
Folded part (2) includes the 3rd drive mechanism driving second section folded portion (2) to rotate；Section three, folded portion (3) upper
The both sides of end are fixed with two motors (24), and two motors (24) simultaneously drive a long splined shaft, and the two ends of described splined shaft are solid
Surely there is crank structure.
One end of described gripper shoe (4) is connected firmly with driven gear shaft by alignment pin (5), and described first drive mechanism is passed through
Motor fixing seat (12), small coning gear shaft axle head fix seat (10), bevel gear assembly fixes seat (8), large bevel gear shaft axle head solid
Reservation (6) connects firmly with the base plate (14) of second section folded portion (2)；The other end of gripper shoe (4) is face gear structure, passes through
Short axle (31), short axle axle head fix seat (32), alignment pin (5), rolling bearing and bearing clearance adjusting pad and second section folding part
The base plate (14) dividing (2) connects firmly.
Described second drive mechanism is by motor (33), motor fixing seat, motor shaft fixed cover (27), motor connecting rod
(28), hold-down support (29) and face gear assembly (30) composition；Motor connecting rod (28) front end is provided with eccentric boss, end-tooth
Wheel assembly (30) rear end is provided with a movable small rod, and this small rod is rotatable to be set on described eccentric boss, and motor connects
Bar (28) and face gear assembly (30) are connected firmly by the base plate (14) of hold-down support (29) with second section folded portion (2).
Described first drive mechanism is by motor (13), motor fixing seat (12), motor shaft fixed cover (11), small coning gear shaft
(9), a bevel gear assembly fixes seat (8), and a small coning gear shaft axle head fixes seat (10), a large bevel gear shaft (7), an auger tooth
Axle stub fixes seat (6), an alignment pin (5), two pressure bearings, four rolling bearings, four bearing clearance adjusting pad groups
Become.
Described 3rd drive mechanism includes two endless screw electric motors (19), and two endless screw electric motors (19) are by being arranged on two ends
Endless screw electric motor fixed support (18) connects firmly with the base plate (20) of Section of three folded portion (3)；Two endless screw electric motors (19) connect drives
Dynamic two pinion stands；Described pinion stand is made up of pinion stand firm banking (16) and secondary gear transmission component (17).
Described crank structure is two parts having relative motion, respectively with the first bracing frame (23) and the second bracing frame
(22) welding, the second bracing frame (22) connects firmly with the base plate (20) of Section of three folded portion (3)；First bracing frame sets on (23)
Having two limiting stands of angle for limiting rotation, the grooved that the second bracing frame (22) is provided with for electrical system cabling is tied
Structure, the 3rd drive mechanism gripper shoe (21) is connected with the second bracing frame (22), is closed in groove by electrical system wire harness.
The base plate (14) of described second section folded portion is provided with limit switch (25), is connected firmly by fixed block (26)
On the base plate (14) of two-fold part.
The upper two ends of the base plate (20) of described Section of three folded portion (3) are each provided with for limiting second section folded portion
(2) limit switch (36) that the expansion of base plate (14) puts in place and the base plate (14) that is used for limiting second section folded portion (2)
Fold the limit switch (37) put in place, connected firmly on the base plate (20) of Section of three folded portion (3) by fixed block.
The motion of this stand alone type folding leg rest device is by electric control module control, and the connection of described electric control module has tactile
Touching control panel, described touch control panel controls described electric control module.
Stand alone type folding leg rest device of the present utility model, can pass through first segment folded portion (1), second section folding part
Point (2) and Section three folded portion (3) realize the folding of leg support of seat and stretching, extension first segment folded portion (1) can be as required
The angle that regulation launches.When need not use article, rotating body can be controlled and rotate, making support means turn to fixed frame
In frame, thus hide kettle, coffee machine etc., it is achieved the cleaning of automotive interior so that automotive interior has good outward appearance, and
Save taking of vapour interior space.This stand alone type rotary apparatus is stand-alone configuration, can individually carry out from automobile sidewall
Dismounting, is more convenient for installing and maintenance, operates simpler convenience.
Accompanying drawing explanation
Fig. 1 is the general assembly drawing of stand alone type folding leg rest device of the present utility model；
Fig. 2 is the unfolding state figure of stand alone type folding leg rest device of the present utility model；
Fig. 3 is the explosive view of stand alone type folding leg rest device of the present utility model；
Fig. 4 is mechanism's detail drawing of the second drive mechanism of stand alone type folding leg rest device of the present utility model；
Fig. 5 is the motion state diagram of stand alone type folding leg rest device of the present utility model.
Description of reference numerals: 1, first segment folded portion；2, second section folded portion；3, Section of three folded portion；4, prop up
Fagging；5, alignment pin；6, large bevel gear shaft axle head fixes seat；7, large bevel gear shaft；8, bevel gear assembly fixes seat；9, small bevel gear
Wheel shaft；10, small coning gear shaft axle head fixes seat；11, motor shaft fixed cover；12, motor fixing seat；13, the first drive mechanism electricity
Machine；14, second section folded portion base plate；15, connecting plate；16, pinion stand firm banking；17, secondary gear transmission component；
18, endless screw electric motor fixed support；19, endless screw electric motor；20, Section of three folded portion base plate；21, the 3rd drive mechanism gripper shoe；
22, the 3rd drive mechanism the second bracing frame；23, the 3rd drive mechanism the first bracing frame；24, motor is driven；25, limit switch；
26, fixed block；27, motor shaft fixed cover 28, motor connecting rod；29, hold-down support；30, face gear assembly；31, short axle；
32, short axle axle head fixes seat；33, the second drive mechanism motor；34, Synchronous Transmission axle；35, protective cover.
Detailed description of the invention
Below in conjunction with specific embodiment, this utility model scheme is further elaborated.
The embodiment of a kind of stand alone type folding leg rest device as shown in Figure 1 to 4, including first segment folded portion 1, the
Two joint folded portion 2 and Section of three folded portions 3；Described first segment folded portion 1 includes the first drive mechanism, the second driving machine
Structure and gripper shoe 4；Described first drive mechanism is by motor 13, motor fixing seat 12, motor shaft fixed cover 11, conelet
Gear shaft 9, a bevel gear assembly fixes seat 8, and a small coning gear shaft axle head fixes seat 10, large bevel gear shaft 7, a bevel gear wheel
Axle axle head fixes 5, two pressure bearings of seat 6, alignment pin, four rolling bearings, four bearing clearance adjusting pad compositions.Described
Motor 13 is fixed in motor fixing seat 12, and motor fixing seat 12 is fixed on base plate 14.Motor 13 is by motor shaft fixed cover
11 connect small coning gear shaft 9.Described first drive mechanism drives propping up of first segment folded portion 1 by a pair straight bevel gear
Fagging 4 rotates, and one end of gripper shoe 4 is connected firmly with driven gear shaft by an alignment pin 5.First drive mechanism is solid by a motor
Reservation 12, one small coning gear shaft axle head fix seat 10, bevel gear assembly fix seat 8, large bevel gear shaft axle head fix seat 6 with
The base plate 14 of second section folded portion 2 connects firmly.
Described second drive mechanism drives a lockable mechanism to control the expanded angle of first segment folded portion 1.Second drives
Motivation structure by motor 33, motor fixing seat, motor shaft fixed cover 27, motor connecting rod 28, a hold-down support 29, one
Face gear assembly 30 forms.Motor 33 is fixed in described motor fixing seat, and motor shaft fixed cover 27 connects the electricity of motor 33
Arbor and motor connecting rod 28 so that motor 33 can drive motor connecting rod 28 to rotate, it is inclined that motor connecting rod 28 lower end is provided with one
Cardiac prominence platform, face gear assembly 30 rear end is provided with a movable small rod, and this small rod is rotatable to be set on eccentric boss, electricity
Machine connecting rod 28 and face gear assembly 30 are connected firmly by the base plate 14 of hold-down support 29 with second section folded portion 2.When second
When the motor of drive mechanism rotates forward, motor connecting rod 28 rotates forward therewith, drives end-tooth by small rod and eccentric boss
Wheel assembly 30 is near the external part of gripper shoe 4, until the face gear on face gear assembly 30 and the end-tooth in gripper shoe 4
Wheel engagement, the other end of gripper shoe 4 is provided with face gear structure, fixes seat 32, certain by a short axle axle head of short axle 31,
Position pin 5, rolling bearing, a bearing clearance adjusting pad connect firmly with the base plate 14 of second section folded portion 2.With this, first segment is rolled over
The angle location of folded part 1.When the motor of the second drive mechanism rotates backward, face gear assembly 30 motor connecting rod 28 with
Reversion, drive face gear assembly 30 away from the external part of gripper shoe 4, now gripper shoe 4 by small rod and eccentric boss
Can arbitrarily rotate.
Under the base plate by connecting plate 15 and Section of three folded portion 3 of base plate 14 upper end of described second section folded portion 2
End connects, and described second section folded portion 2 includes the 3rd drive mechanism driving second section folded portion 2 to rotate；Described
Three drive mechanisms include two endless screw electric motors 19, and connecting between two endless screw electric motors 19 has Synchronous Transmission axle 34, two worm screw electricity
The base plate 20 of the machine 19 endless screw electric motor fixed support 18 with Section of three folded portion 3 by being arranged on two ends connects firmly；Two worm screws
Motor 19 connects two pinion stands of driving；Described pinion stand is by pinion stand firm banking 16 and secondary gear transmission component
17 are constituted.Secondary gear transmission component 17 includes the rotary shaft stretching out pinion stand firm banking 16 sidewall, the end of rotary shaft
End is provided with projection, is provided with limit switch 36 and limit switch 37 between described rotation the tip of the axis and base plate 20, spacing opens
Pass 36 and limit switch 37 are respectively fixing on the base plate 20 by connecting plate, and limit switch 36 is used for limiting second section folded portion 2
The expansion of base plate 14 put in place, the folding of the limit switch 37 base plate 14 for limiting second section folded portion 2 puts in place；When second
When the expansion of the base plate 14 of joint folded portion 2 puts in place, the contact of the protruding touching limit switch 36 of rotary shaft at limit switch 36,
Limit switch 36 controls endless screw electric motor 19 and stops operating, and when the folding of the base plate 14 of second section folded portion 2 puts in place, spacing opens
Closing the contact of the protruding touching limit switch 37 of rotary shaft at 37, limit switch 37 controls endless screw electric motor 19 and stops operating, and connects
Plate 15 is fixedly installed the driven pulley external toothing of travelling gear, described travelling gear and secondary gear transmission component 17, described biography
Being arranged with protective cover 35 outside moving gear, the both sides of the upper end of Section of three folded portion 3 are fixed with two motors 24, two motors 24
Simultaneously driving a long splined shaft, the two ends of described splined shaft are fixed with crank structure.Described crank structure is to have to rotate against
Two rotating parts, said two rotating part welds with the first bracing frame 23 and the second bracing frame 22 respectively, the second bracing frame 22 with
Section three, the base plate 20 of folded portion 3 connects firmly；First bracing frame 23 is provided with the angle for limiting the rotation of described rotating part
Two limiting stands, the second bracing frame 22 is provided with the trench structure for electrical system cabling, the 3rd drive mechanism gripper shoe 21
It is connected with the second bracing frame 22, electrical system wire harness is closed in groove.
The base plate 14 of described second folded portion is provided with limit switch 25, is connected firmly in the second folding part by fixed block 26
On the base plate 14 divided.When first segment folded portion 1 gripper shoe 4 fold put in place be followed by touch limit switch 25 leave the motor off turn
Dynamic.
As it is shown in figure 5, the motor process of this utility model embodiment is as described below: in Fig. 5, the upper left corner is initial conditions, with
Direction of arrow conversion modalities, be first that the locking device of gripper shoe 4 is opened, the first drive mechanism drives gripper shoe 4 to second
The back of joint folded portion rotates, and after gripper shoe 4 touches limit switch 25, the motor of the first drive mechanism quits work, this
Time second section folded portion the 3rd drive mechanism come into operation, drive the second folded portion and first segment folded portion one to
The back of the 3rd folded portion rotates, when, after the limit switch in second section folded portion touching the 3rd folded portion, the 3rd drives
Motivation structure stopping action, now motor 24 brings into operation, drive crank mechanism rotating part together with first segment folded portion, second
Folded portion rotates to predetermined angular together with the 3rd folded portion, completes the folding and unfolding of stand alone type folding leg rest device；By above-mentioned
Process reverse motions is then the stretching process of stand alone type folding leg rest device.
The motion of this stand alone type folding leg rest device is by electric control module control, and the connection of described electric control module has tactile
Touching control panel, described touch control panel controls described electric control module.
In this utility model, NM technology is prior art.
Last it is noted that optimum embodiment that above example is the technical solution of the utility model, rather than to it
Limit；Any deterioration or equivalents, within all should belonging to this utility model scope of the claims.
Claims (9)
1. a free-standing folding leg rest device, it is characterised in that: include first segment folded portion (1), second section folded portion
(2) Section of and three folded portion (3)；Described first segment folded portion (1) includes the first drive mechanism, the second drive mechanism and props up
Fagging (4)；Described first segment folded portion (1) is by described first drive mechanism and the second drive mechanism is rotatable is assemblied in
The lower end of the base plate (14) of described second section folded portion (2), described first drive mechanism is driven by a pair straight bevel gear
The gripper shoe (4) of first segment folded portion (1) rotates, and described second drive mechanism includes for controlling first segment folded portion
(1) lockable mechanism of expanded angle；Base plate (14) upper end of described second section folded portion (2) is by connecting plate (15) and the
The base plate lower end of three joints folded portion (3) connects, and described second section folded portion (2) includes driving second section folded portion
(2) the 3rd drive mechanism rotated；Section three, the both sides of the upper end of folded portion (3) are fixed with two motors (24), two electricity
Machine (24) simultaneously drives a long splined shaft, and the two ends of described splined shaft are fixed with crank structure.
Stand alone type folding leg rest device the most according to claim 1, it is characterised in that: one end of described gripper shoe (4) leads to
Crossing alignment pin (5) to connect firmly with driven gear shaft, described first drive mechanism passes through motor fixing seat (12), small coning gear shaft axle head
Fixing seat (10), bevel gear assembly fix seat (8), large bevel gear shaft axle head fixes the end of seat (6) and second section folded portion (2)
Plate (14) connects firmly；The other end of gripper shoe (4) is face gear structure, is fixed seat (32) by short axle (31), short axle axle head, is determined
Position pin (5), rolling bearing and bearing clearance adjusting pad connect firmly with the base plate (14) of second section folded portion (2).
Stand alone type folding leg rest device the most according to claim 2, it is characterised in that: described second drive mechanism is by motor
(33), motor fixing seat, motor shaft fixed cover (27), motor connecting rod (28), hold-down support (29) and face gear assembly
(30) composition；Motor connecting rod (28) front end is provided with eccentric boss, and face gear assembly (30) rear end is provided with a movable little Lian
Bar, this small rod is rotatable to be set on described eccentric boss, and motor connecting rod (28) and face gear assembly (30) pass through
Hold-down support (29) connects firmly with the base plate (14) of second section folded portion (2).
Stand alone type folding leg rest device the most according to claim 2, it is characterised in that: described first drive mechanism is by motor
(13), motor fixing seat (12), motor shaft fixed cover (11), small coning gear shaft (9), a bevel gear assembly fixes seat (8), and one is little
Bevel gear shaft axle head fixes seat (10), a large bevel gear shaft (7), a large bevel gear shaft axle head fix seat (6), an alignment pin (5),
Two pressure bearings, four rolling bearings, four bearing clearance adjusting pad compositions.
Stand alone type folding leg rest device the most according to claim 1, it is characterised in that: described 3rd drive mechanism includes two
Individual endless screw electric motor (19), two endless screw electric motors (19) are by being arranged on the endless screw electric motor fixed support (18) at two ends and Section of three folding
The base plate (20) of folded part (3) connects firmly；Two endless screw electric motors (19) connect two pinion stands of driving；Described pinion stand is by little
Gear-box firm banking (16) and secondary gear transmission component (17) are constituted.
Stand alone type folding leg rest device the most according to claim 1, it is characterised in that: described crank structure turns relatively for having
Two dynamic parts, weld with the first bracing frame (23) and the second bracing frame (22) respectively, the second bracing frame (22) and Section three
The base plate (20) of folded portion (3) connects firmly；First bracing frame (23) is provided with two limiting stands of the angle for limiting rotation,
Second bracing frame (22) is provided with the trench structure for electrical system cabling, the 3rd drive mechanism gripper shoe (21) and second
Support (22) connects, and is closed in groove by electrical system wire harness.
Stand alone type folding leg rest device the most according to claim 1, it is characterised in that: the end of described second section folded portion
Plate (14) is provided with limit switch (25), is connected firmly on the base plate (14) of the second folded portion by fixed block (26).
Stand alone type folding leg rest device the most according to claim 1, it is characterised in that: described Section of three folded portion (3)
The upper two ends of base plate (20) spacing opening of being each provided with that the expansion of the base plate (14) for limiting second section folded portion (2) puts in place
Close (36) and be used for limiting the limit switch (37) that the folding of the base plate (14) of second section folded portion (2) puts in place, by fixing
Block connects firmly on the base plate (20) of Section of three folded portion (3).
Stand alone type folding leg rest device the most according to claim 1, it is characterised in that: this stand alone type folding leg rest device
Moving by electric control module control, described electric control module connects touch control panel, described touch control panel control
Make described electric control module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620469700.XU CN205737062U (en) | 2016-05-20 | 2016-05-20 | A kind of stand alone type folding leg rest device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620469700.XU CN205737062U (en) | 2016-05-20 | 2016-05-20 | A kind of stand alone type folding leg rest device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205737062U true CN205737062U (en) | 2016-11-30 |
Family
ID=57361733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620469700.XU Expired - Fee Related CN205737062U (en) | 2016-05-20 | 2016-05-20 | A kind of stand alone type folding leg rest device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205737062U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108938296A (en) * | 2018-07-24 | 2018-12-07 | 李海超 | A kind of gynemetrics's bed special facilitating adjusting |
-
2016
- 2016-05-20 CN CN201620469700.XU patent/CN205737062U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108938296A (en) * | 2018-07-24 | 2018-12-07 | 李海超 | A kind of gynemetrics's bed special facilitating adjusting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161130 Termination date: 20210520 |