CN205468667U - From adjusting device that restores to throne - Google Patents

Abstract

The utility model discloses a from adjusting device that restores to throne, this from adjusting device that restores to throne include a plurality of length, short connective bar, a plurality of runing rests and the base that has the sawtooth tooth's socket, at least one short connective bar passes the through -hole of runing rest B upper end, connects both sides wing connection piece, and the pot head is on long connective bar under the runing rest B, and long connective bar runs through the aperture on the support of base both ends, is connected with runing rest A lower extreme, and runing rest A upper end and little locking piece cover are on a short connective bar, and an elastomeric element one end is detained in the aperture of runing rest A upper end, and the other end is detained in the aperture of little locking piece, and little locking piece advances or retreats along the sawtooth tooth's socket of base. The utility model has the advantage of simple structure, spare part is few, low in production cost, can be rotatory around the fixed axle, be equipped with the fourth speed and adjust, it is many to adjust the fender, and the performance that restores to the throne certainly is good, and application range is wide.

Description

Self-resetting adjusting means

Technical field

This utility model relates to the interior trim technical field of a kind of automobile, particularly to a kind of Self-resetting realizing and moving forward and backward Adjusting means.

Background technology

Existing Self-resetting adjusting means structure is complicated, and parts are many, and production cost is high, and range of accommodation is little, regulates gear Few, it is impossible to improving comfort level, this is the place that the application needs to improve emphatically.

Utility model content

Technical problem to be solved in the utility model is to provide for a kind of simple in construction, and low cost, Self-resetting performance is just Prompt Self-resetting adjusting means.

In order to solve above technical problem, this utility model provides a kind of Self-resetting adjusting means, and this Self-resetting is adjusted Regulating device includes multiple long and short pitman, multiple runing rests and the pedestal with sawtooth teeth groove, at least one short connection described Two flanks, through the through hole of runing rest B upper end, are connected sheet and connect by rod, and runing rest B lower end is enclosed within long pitman, and length is even Taking over the baton the aperture run through on pedestal two end support, be connected with runing rest A lower end, runing rest A upper end and little lock dog are enclosed within one On individual short pitman, an elastomeric element one end is buckled in the aperture of runing rest A upper end, and the other end is buckled in the aperture of little lock dog In, little lock dog advances along the sawtooth teeth groove of pedestal or retreats.

Being cased with back-moving spring on described long pitman, back-moving spring one end is embedded in the aperture of runing rest B lower end, another End is embedded on pedestal.

Described elastomeric element is opposite sex spring.

Described little lock dog active face front end is provided with sharp-pointed portion, and rear end is provided with rib.

Operation principle of the present utility model: under the effect of back-moving spring, runing rest B drives little lock dog all the time along arrow The tendency that direction rotates.Because of the effect of deformed spring, little lock dog is in whole motor process, in addition to following runing rest and rotating, Little lock dog all the time by the expansionary force effect of deformed spring, the tendency moved to pedestal gullet base around own torque, thus Ensure the safe lock of each lock position.

This utility model Self-resetting adjusting means be applicable to headrest adjustable, the regulation of backrest frames shoulder, heel row pedal, The multiple seat regulator such as armrest, application surface is extensive.

Superior effect of the present utility model is:

1) this utility model simple in construction, parts are few, and production cost is low；

2) this utility model can be applicable to headrest adjustable, the regulation of backrest frames shoulder, heel row pedal, armrest Etc. multiple seat regulator, due to without outer button, so outward appearance exquisiteness is beautiful after assembly cladding；

3) this utility model can be provided with four gear regulations around solid System of Rotating about Fixed Axis, and regulation gear is many, Self-resetting excellent performance.

Accompanying drawing explanation

The Figure of description of the part constituting the application is used for providing being further appreciated by of the present utility model, this practicality Novel schematic description and description is used for explaining this utility model, is not intended that improper restriction of the present utility model. In the accompanying drawings:

Fig. 1 is structural representation of the present utility model；

Fig. 2 is the exploded view of Fig. 1；

Fig. 3 is this utility model side view；

Fig. 4 and Fig. 5 is this utility model Self-resetting motion state diagram；

Label declaration in figure

1 left side flap connects sheet；2 short pitman M；

3 screws；4 short pitman N；

5 runing rest B；6 right side flap connect sheet；

7 runing rest A；8 deformed springs；

9 long pitman C；10 long pitman D；

11 pedestals；12 back-moving springs；

13 little lock dogs；

1301 front ends；1302 rear ends.

Detailed description of the invention

Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail, but this utility model can be by right Require that the multitude of different ways limiting and covering is implemented.

Embodiment of the present utility model is described in detail below in conjunction with Fig. 1.

Fig. 1 shows the structural representation of this utility model embodiment, and Fig. 2 shows the decomposition of this utility model embodiment Figure, Fig. 3 shows the side view of this utility model embodiment.As shown in Figure 1, Figure 2 and Figure 3, this utility model provides one Self-resetting adjusting means, this Self-resetting adjusting means includes two short pitmans, two long pitmans, two runing rests and band The pedestal 11 of sawtooth teeth groove, described short pitman M2 and short pitman N4 is had to be each passed through the through hole of runing rest B5 upper end, will Left side flap connects sheet 1 and right side flap and connects sheet 6 and connect, and runing rest B5 lower end is enclosed within long pitman C9, long pitman C9 and The aperture that long pitman D10 runs through on 11 liang of end supports of pedestal is fixed, and long pitman D10 and runing rest A7 lower end is connected, Runing rest A7 upper end and little lock dog 13 are enclosed within short pitman N4, and one end of deformed spring 8 is buckled in runing rest A7 upper end In aperture, the other end of deformed spring 8 is buckled in the aperture of little lock dog 13, little lock dog 13 along pedestal 11 sawtooth teeth groove advance or Retreat.

Being cased with back-moving spring 12 on described long pitman C9, back-moving spring 12 one end is embedded in the aperture of runing rest B5 lower end In, back-moving spring 12 other end is embedding on the base 11.

Described little lock dog 13 active face front end 1301 is provided with sharp-pointed portion, and rear end 1302 is provided with rib.

Operation principle of the present utility model: under the effect of back-moving spring 12, runing rest B5 drives little lock dog 13 all the time The tendency rotated (as shown in Figure 4) in the direction of the arrow.Because of the effect of deformed spring 8, little lock dog 13 in whole motor process, except Following outside runing rest rotation, little lock dog 13 is all the time by the expansionary force effect of deformed spring 8, around own torque to pedestal 11 The tendency of gullet base motion, thus ensure the safe lock of each lock position.

As shown in Figure 4 and Figure 5, when little lock dog 13 rotates to pedestal 11 groove tooth rearmost position, little lock dog front end 1301 point The boss of pedestal 11 is encountered in sharp portion, and little lock dog 13 is rotated counterclockwise around the point of rotation by counteracting force, until little lock dog rear end 1302 Till being stopped by upper junction plate notch limit.

Under the effect of back-moving spring 12, runing rest B5 rotates forward with little lock dog 13, after rotating to little lock dog When the boss of end 1302 and pedestal 11 is collided, little lock dog 13 is by counteracting force and the expansionary force of deformed spring 8, around rotary shaft up time Pin rotates, and according to the motion path set, sharp-pointed portion, little lock dog front end 1301 necessarily falls in first teeth groove of pedestal 11.

The foregoing is only preferred embodiments of the present utility model, be not limited to this utility model, for this For the technical staff in field, this utility model can have various modifications and variations.All in spirit of the present utility model and principle Within, any modification, equivalent substitution and improvement etc. made, within should be included in protection domain of the present utility model.

Claims (4)

1. a Self-resetting adjusting means, it is characterised in that: this Self-resetting adjusting means includes multiple long and short pitman, multiple Runing rest and the pedestal with sawtooth teeth groove, at least one short pitman described is through the through hole of runing rest B upper end, by two Flank connects sheet and connects, and runing rest B lower end is enclosed within long pitman, and long pitman runs through the aperture on pedestal two end support, Being connected with runing rest A lower end, runing rest A upper end and little lock dog are enclosed within a short pitman, elastomeric element one end button In the aperture of runing rest A upper end, the other end is buckled in the aperture of little lock dog, little lock dog along pedestal sawtooth teeth groove advance or Retreat.

Self-resetting adjusting means the most according to claim 1, it is characterised in that: it is cased with back-moving spring on described long pitman, Back-moving spring one end is embedded in the aperture of runing rest B lower end, and the other end is embedded on pedestal.

Self-resetting adjusting means the most according to claim 1, it is characterised in that: described elastomeric element is opposite sex spring.

Self-resetting adjusting means the most according to claim 1, it is characterised in that: described little lock dog active face front end is provided with sharply Portion, rear end is provided with rib.