CN201633586U - Four-way electric waist support - Google Patents

Abstract

The utility model provides a four-way electric waist support, belonging to the field of automobile seat fitting. The utility model provides the four-way electric waist support which can support the waist of a human body according to the requirement of the human body so that the human body does not feel fatigue when the human body is seated in a seat. In the utility model, the lower end of a supporting plate is provided with a supporting plate; a slideway passes through the supporting plate and the supporting plate; an upper fixed plate is arranged on the slideway; the upper fixed plate is provided with an upper plastic clamp; a lower connecting plate is fixed with the slideway; the lower connecting plate is provided with a lower plastic clamp; the slideway is fixed with a lower connecting plate; a right driver tows a right cable; and a left driver tows a left lower cable and a left upper cable. In the utility model, the waist support has reasonable and compact structure, and is convenient for installation and adjustment, convenient for use, and suitable for various sitting gestures of the human body.

Description

The electronic waist holder of four-way

Technical field:

The utility model belongs to the automobile seat accessories field.

Background technology:

The seat of being sat in present automobile that generally uses or the life, waist to the people only is small size, linearity or the support of some property, support also only limits to several joints to backbone, can quicken human muscle's fatigue under the sitting posture condition so for a long time, support also only limits to several joints to backbone, the pathology of so easy initiation backbone, as: damage, bending etc.

Summary of the invention:

The utility model provides a kind of people to be sitting in the electronic waist holder of four-way that can automatically waist be held up unlikely fatigue on the seat according to the different human body demand.

Structure of the present utility model is:

A, stay bearing plate is installed in the supporting plate lower end;

B, slide rail are through on supporting plate and the stay bearing plate;

C, upper mounted plate is installed on slide rail, plastic clip is being installed on the upper mounted plate;

D, on slide rail, be installed with lower connecting plate, plastic clip down is installed on lower connecting plate, and right actuator and left actuator are installed in the lower connecting plate two ends; Pulley assembly is installed on lower connecting plate;

E, strut bar one end axle are connected on the stay bearing plate, and the other end is connected on the lower connecting plate;

F, right cable one end are connected with right actuator, and the other end is walked around pulley assembly again and is fixed on the geometrical clamp through being installed in the geometrical clamp on the supporting plate, the right cable cover that on right cable, overlaps, and right cable overlaps an end and is stuck on the geometrical clamp, and the other end is stuck on the right actuator;

G, left actuator traction lower-left cable and upper left cable, the lower-left cable cover that overlaps on the cable of lower-left, the upper left cable cover that overlaps on the upper left cable, the lower-left cable overlaps an end and is stuck on the left actuator, the other end is stuck in down on the plastic clip, and upper left cable overlaps an end and is stuck on the left actuator, and the other end is stuck on the plastic clip, the upper left cable other end is connected on the geometrical clamp in the upper end, and the other end of lower-left cable is connected on the geometrical clamp in the lower end.

The utility model is equipped with cable channel on geometrical clamp, in cable channel inside spring is installed, and the spring in the cable channel is passed in the upper end of lower-left cable, and cable top, lower-left be stuck in the spring upper end.

The utility model waist holder structure is rationally compact, be convenient to install regulate, easy to use, be applicable to people's various sitting posture occasions.The utility model can make each cable flexible by the driven by motor actuator, makes strut member produce different curvatures.Human body waist and backbone are carried out whole large tracts of land support, and keeping comfortable can, delay the lumbar spinal column aging, improves the quality of living, and when making people drive a car activity in live and work, it is stressed to reduce waist.

Description of drawings:

Accompanying drawing is the utility model structural representation.

The specific embodiment:

Concrete structure of the present utility model is:

A, stay bearing plate 11 is installed in supporting plate 6 lower ends;

B, slide rail 1 are through on supporting plate 6 and the stay bearing plate 11;

C, upper mounted plate 3 is installed on slide rail 1, plastic clip 2 is being installed on the upper mounted plate 3;

D, on slide rail 1, be installed with lower connecting plate 9, plastic clip 10 down is installed on lower connecting plate 9, and right actuator 7 and left actuator 16 are installed in lower connecting plate 9 two ends; Pulley assembly 18 is installed on lower connecting plate 9;

E, strut bar 12 1 end axles are connected on the stay bearing plate 11, and the other end is connected on the lower connecting plate 9;

F, right cable 5 one ends are connected with right actuator 7, the other end is walked around pulley assembly 18 again and is fixed on the geometrical clamp 19 through being installed in the geometrical clamp 19 on the supporting plate 6, the right cable cover 4 of cover on right cable 5, right cable overlaps 4 one ends and is stuck on the geometrical clamp 19, and the other end is stuck on the right actuator 7;

G, left actuator 16 traction lower-left cable 13 and upper left cables 15, the lower-left cable cover 14 of cover on the lower-left cable 13, the upper left cable cover 8 of cover on the upper left cable 15, the lower-left cable overlaps 14 1 ends and is stuck on the left actuator 16, the other end is stuck in down on the plastic clip 10, and upper left cable overlaps 8 one ends and is stuck on the left actuator 16, and the other end is stuck on the plastic clip 2, upper left cable 15 other ends are connected on the geometrical clamp 19 in the upper end, and the other end of lower-left cable 13 is connected on the geometrical clamp 19 in the lower end.

The utility model is equipped with cable channel 20 on geometrical clamp 19, in cable channel 20 inside spring 17 is installed, and the spring 17 in the cable channel 20 is passed in the upper end of lower-left cable 13, and lower-left cable 13 tops be stuck in spring 17 upper ends.

The utility model is made up of motor, cable, cable cover, actuator, spring, supporting plate, stay bearing plate, strut bar etc.On slide rail, install adapter plate, plastic clip in the clamping on the upper mounted plate.Lower connecting plate is equipped with in the slide rail middle and lower part, following plastic clip and lower connecting plate clamping.Two actuators link to each other with lower connecting plate, the stay bearing plate upper end is that axle forms hinge type two blade opening and closing shapes with axle sleeve with the connection mode of supporting plate, stay bearing plate not only has the axial location function with being connected of supporting plate supporting plate, also has anti-slip effect, stay bearing plate is being born the pressure of supporting plate to stay bearing plate simultaneously, is supporting role parts.The stay bearing plate lower end links to each other with slide rail.Strut bar and stay bearing plate are finished being connected of axle and axle sleeve to be pressed into mode, and the two ends of strut bar axle design place rectangular boss respectively are to have to locate and different compression functions.Post upper is connected with right cable, and right cable one end is fixed on the supporting plate upper end, and the other end links to each other with right actuator via supporting plate upper end cable channel.Upper left cable is connected with the supporting plate upper end via cable channel in the last plastic clip and is connected with left actuator upper end, and the lower-left cable is stuck in the passage of supporting plate upper end via cable channel in the following plastic clip, and the lower end links to each other with left actuator lower end.In the supporting plate upper channel spring is housed, for the lower-left cable provides predetermincd tension.Be with right cable cover on the right cable, be with upper left cable cover and lower-left cable cover on upper left cable and the lower-left cable respectively.

Drive right drive operation when right machine operation, allow the flexible pulling of right cable strut bar drive stay bearing plate one end and move up and down along slide rail, other end stay bearing plate is propped forward, makes supporting plate prop or fall after rise.

Drive left drive operation when left motor is worked, upper left cable elongation lower-left cable shortening simultaneously or upper left cable are shortened, drive supporting plate and move up and down along slide rail, waist location is supported in transfer, to adapt to different users, satisfies its requirement.

Actuator adopts planetary gear speed reducing mechanism, can be to the cable limit self in the control process.Indeformable not return when this moment, supporting plate was subjected to waist pressure reaches human body waist and backbone is realized the protection of large tracts of land integrated support.

Claims (2)

1. electronic waist holder of four-way is characterized in that:

A, stay bearing plate (11) is installed in supporting plate (6) lower end;

B, slide rail (1) are through on supporting plate (6) and the stay bearing plate (11);

C, upper mounted plate (3) is installed on slide rail (1), plastic clip (2) is installed on upper mounted plate (3);

D, on slide rail (1), be installed with lower connecting plate (9), plastic clip (10) down is installed on lower connecting plate (9), and right actuator (7) and left actuator (16) are installed in lower connecting plate (9) two ends; Pulley assembly (18) is installed on lower connecting plate (9);

E, strut bar (12) one end axles are connected on the stay bearing plate (11), and the other end is connected on the lower connecting plate (9);

F, right cable (5) one ends are connected with right actuator (7), the other end is through being installed in the geometrical clamp (19) on the supporting plate (6), walking around pulley assembly (18) again is fixed on the geometrical clamp (19), go up the right cable cover (4) of cover at right cable (5), right cable cover (4) one ends are stuck on the geometrical clamp (19), and the other end is stuck on the right actuator (7);

G, left actuator (16) traction lower-left cable (13) and upper left cable (15), lower-left cable (13) is gone up the lower-left cable cover (14) of cover, upper left cable (15) is gone up the upper left cable cover (8) of cover, cable cover (14) one ends in lower-left are stuck on the left actuator (16), the other end is stuck in down on the plastic clip (10), upper left cable cover (8) one ends are stuck on the left actuator (16), the other end is stuck on the plastic clip (2), upper left cable (15) other end is connected on the geometrical clamp (19) in the upper end, and the other end of lower-left cable (13) is connected on the geometrical clamp (19) in the lower end.

2. the electronic waist holder of four-way according to claim 1, it is characterized in that: cable channel (20) is installed on geometrical clamp (19), in cable channel (20) inside spring (17) is installed, the spring (17) in the cable channel (20) is passed in the upper end of lower-left cable (13), and lower-left cable (13) top be stuck in spring (17) upper end.

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