CN208359985U

CN208359985U - A kind of automobile seat arm

Info

Publication number: CN208359985U
Application number: CN201820744776.8U
Authority: CN
Inventors: 徐琳; 黄建颖; 王长慧; 郭文庚
Original assignee: GAC Component Co Ltd
Current assignee: GAC Component Co Ltd
Priority date: 2018-05-18
Filing date: 2018-05-18
Publication date: 2019-01-11
Anticipated expiration: 2028-05-18

Abstract

The utility model discloses a kind of automobile seat arms, the handrail includes the fixing piece for being welded on car seat back frame side, the bolt and arm assembly for being socketed with gasket, it is characterized in that, the arm assembly includes connecting shaft, handrail mounting plate, fixation cover board, spacer pin and the arm rest skin being pressed together on the handrail mounting plate, and the spacer pin is mounted between the handrail mounting plate and the fixed cover board；It is socketed restraining position ring block in the connecting shaft, sets that there are two the fixture blocks that contact with the spacer pin on the side of the stop collar；The both ends of the connecting shaft are hinged with the fixed cover board and the handrail mounting plate respectively, and one end of the connecting shaft is pierced by the handrail mounting plate, and the stop section connecting at least two with the fixing piece is equipped on the axial wall at the end；The arm rest skin engages with the handrail mounting plate；The utility model overall structure is simple, and production cost is effectively reduced, convenient for disassembly and assembly.

Description

A kind of automobile seat arm

Technical field

The utility model relates to the technical fields of auto parts and components, more particularly to a kind of automobile seat arm.

Background technique

In China during rapid economic development, per capita income rises steadily, and the quality of life of the people is continuously improved, greatly Partial low and middle-grade automobiles receive more and more families and welcome, and automobile serves not only as the daily vehicles ridden instead of walk of people, and And even more festivals or holidays people go countryside travel important trip mode；Due to driving for a long time, the needs side of holding with a firm grip of driver To disk, most of automotive seat is all not equipped with automobile seat arm, and the middle control case height of automobile is lower, can not support and drive The person's of sailing arm causes arm to be in state hanging for a long time, is easy to appear fatigue, arm over fatigue, which will have a direct impact on, drives The person of sailing manipulates automobile, is easy to appear traffic accident.

For above situation, there is partial automobile seat configurations handrail at present, but structure is complicated for these automobile armrests, installation Process on automotive seat is more, and production cost is higher, is unfavorable for spreading on most low and middle-grade automobiles.

Utility model content

The purpose of the utility model is to provide a kind of automobile seat arms, and the automobile seat arm overall structure is simple, tear open Dress is simple, so that production cost be effectively reduced.

The purpose of this utility model is realized by technical solution below:

A kind of automobile seat arm, the handrail include the fixing piece for being welded on car seat back frame side, socket There are the bolt and arm assembly of gasket, the arm assembly is mounted on the fixing piece by the bolt, and feature exists In the arm assembly includes connecting shaft, handrail mounting plate, the fixation cover board being pressed together on the handrail mounting plate, spacer pin And arm rest skin, the spacer pin are mounted between the handrail mounting plate and the fixed cover board；It is covered in the connecting shaft It is connected to stop collar, sets that there are two the fixture blocks that contact with the spacer pin on the side of the stop collar；The both ends of the connecting shaft Hinged with the fixed cover board and the handrail mounting plate respectively, one end of the connecting shaft is pierced by the handrail mounting plate, and The stop section connecting at least two with the fixing piece is equipped on the axial wall at the end；The arm rest skin and the handrail are pacified Loading board engaging；One end of the handrail mounting plate and the fixed cover board is equipped with the hinge hole hinged with the connecting shaft.

Based on the above technical solution, the utility model can do following improvement:

Fixture block described in the utility model and the stop collar are integrally formed, and angular range is between two fixture blocks 135 °~180 °, when a fixture block of the stop collar and spacer pin conflict, the handrail is to be raised up to highest Position, when another described fixture block of the stop collar and spacer pin conflict, the handrail is to rotate to minimum use The switching of handrail folding and unfolding posture is realized to limit the slewing area of the handrail in position.

The hinged end of connecting shaft described in the utility model and the fixed cover board is equipped with stop ledge, the stop ledge Lateral surface be bonded with the fixed cover board medial surface, it is solid that the stop ledge medial surface merges welding with the stop collar face paste It is fixed, so as to make stop collar be fixed together with connecting shaft.

The inner hole of stop collar described in the utility model is equipped with a flat mouth, the cross section of the connecting shaft and the limit The internal via shape of ring is corresponding, so that further stop collar is fixed in connecting shaft.

It is also socketed with elastic washer in connecting shaft described in the utility model, is provided on the inside of the handrail mounting plate and institute The corresponding gasket groove of elastic washer is stated, the elastic washer is embedded in the gasket groove, to make connecting shaft and handrail mounting plate Closer connection.

Fixing piece described in the utility model includes mounting bracket and at least two for fixing consolidating for the connecting shaft Determine block, the mounting bracket be equipped with for the bolted bolt hole, weld on the lateral surface of the mounting bracket There is the nut coaxial with the bolt hole, the nut is matched with the bolt；The fixed block is centered on the bolt hole It corresponds, and is welded on the medial surface of the mounting bracket with the stop section, so as to be fixed on connecting shaft In mounting bracket, the handrail is mounted on motor vehicle seat back.

The center of connecting shaft described in the utility model is provided with the through-hole for being socketed the bolt, the through-hole with it is described The diameter matches of bolt.

Foaming-formed cage connection plate, the cage connection are additionally provided in arm rest skin described in the utility model Plate is equipped with the bolt mounting holes for installing the bolt, and one end of the arm rest skin is equipped with same with the bolt mounting holes The decorative cover hole of axis；The skirt of the cage connection plate is equipped with the cotter way and fixture block engaged with the handrail mounting plate；It is described The skirt of handrail mounting plate is equipped with and the corresponding bolt of the cotter way and card slot corresponding with the fixture block；The shell connects Fishplate bar is equipped with plug-in opening and location hole, to facilitate the dismounting of handrail.

Decorative cover, the diameter matches of the decorative cover and the decorative cover hole, institute are installed on decorative cover hole described in the utility model State decorative cover medial surface and be equipped with the inserting pawl and positioning column that are correspondingly connected with the plug-in opening and location hole, the inserting pawl with The positioning column is distributed around decorative cover center isogonism, so as to keep the integration of handrail appearance, is prevented dirt from entering and is helped In hand.

Compared with prior art, the utility model technology has the advantage that

(1) connecting shaft of automobile seat arm described in the utility model is fixed, and handrail hingedly turns around connecting shaft It is dynamic, and connecting shaft is also sleeved and fixed restraining position ring block, and stop collar is equipped with fixture block, and spacer pin and handrail one in handrail is arranged in Rotation is played, by the fixture block of stop collar and contacting for spacer pin, is not only able to keep handrail switching folding and unfolding posture more smooth, and The slewing area of handrail can be controlled, position limiting structure is simple.

(2) automobile seat arm overall structure described in the utility model is simple, and production cost, and handrail is effectively reduced Shell is provided with decorative cover hole, and bolt can be mounted on handrail on motor vehicle seat back by decorative cover hole, easy disassembly, while adorn Decorative cover is installed in cap bore, handrail appearance is made to keep integration, it is not only beautiful but also can be dust-proof.

Detailed description of the invention

The utility model is described in further details in the following with reference to the drawings and specific embodiments

Fig. 1 is the arm assembly structural blast schematic diagram of the utility model；

Fig. 2 is the anchor structure schematic diagram of the utility model；

Fig. 3 a is that the utility model is mounted on the handrail collapsed state schematic diagram on automotive seat；

The structural schematic diagram that fixture block and spacer pin when Fig. 3 b is the utility model handrail collapsed state contact；

Fig. 4 a is that the utility model is mounted on the handrail down state schematic diagram on automotive seat；

The structural schematic diagram that fixture block and spacer pin when Fig. 4 b is the down state of the utility model handrail contact；

Fig. 5 is the connecting axle structure schematic diagram of the utility model；

Fig. 6 is the handrail mounting plates structure schematic diagram of the utility model；

Fig. 7 is the cage connection plate structural schematic diagram of the utility model；

Fig. 8 is the decoration cover structure schematic diagram of the utility model；

Label on attached drawing: 1- bolt, 2- connecting shaft, 21- stop ledge, 22- stop section, 3- handrail mounting plate, 31- The fixed cover board of bolt, 32- card slot, 4-, 5- spacer pin, 6- arm rest skin, 7- stop collar, 8- fixture block, 9- elastic washer, 10- peace Fill bracket, 11- fixed block, 12- stop ledge, 13 bolts hole, 14- gasket groove, 15- decorative cover, 151- inserting pawl, 152- positioning Column, 16- cage connection plate, 161- cotter way, 162- fixture block, 163- plug-in opening, 164- location hole.

Specific embodiment

Such as Fig. 1, Fig. 3~4, a kind of automobile seat arm of the present embodiment, handrail includes being welded on motor vehicle seat back bone The fixing piece of frame side, the bolt 1 and arm assembly for being socketed with gasket, arm assembly are mounted on fixing piece by bolt 1； Arm assembly includes connecting shaft 2, handrail mounting plate 3, the fixation cover board 4 being pressed together on handrail mounting plate 3, spacer pin 5 and helps Hand shell 6, spacer pin 5 is fixed between handrail mounting plate 3 and fixed cover board 4, so that spacer pin be made to turn with arm assembly It is dynamic；The center of connecting shaft 2 is provided with the through-hole for covering connecting bolt 1, the diameter matches of through-hole and bolt 1；It is socketed in connecting shaft 2 Stop collar 7 is integrally formed two fixture blocks 8 on the side of stop collar 7, and angle is 135 ° between two fixture blocks 8, when one of card When block 8 and spacer pin 5 contradict, handrail is in and is raised up to extreme higher position, when another fixture block 8 and the conflict of spacer pin 5, arm rest Position is used to minimum in rotation, to limit the slewing area of handrail, realizes the switching of handrail folding and unfolding posture；Stop collar 7 Inner hole is equipped with a flat mouth, and the cross section of connecting shaft 2 and the internal via shape of stop collar are corresponding；The both ends of connecting shaft 2 are respectively and solid Determine cover board 4 and handrail mounting plate 3 is hinged, one end of connecting shaft 2 is pierced by handrail mounting plate 3, and is equipped with two on the axial wall at the end Locate the stop section 22 connecting with fixing piece；One end of handrail mounting plate 3 and fixed cover board 4 is equipped with hinged with connecting shaft 2 Hinge hole；Automobile seat arm overall structure in the present embodiment is simple, and production cost is effectively reduced.

Such as Fig. 2, the fixing piece in the present embodiment includes the fixed block that mounting bracket 10 and two are used for fixed connection shaft 2 11, mounting bracket 10 is equipped with bolt hole 13 for connecting with bolt 1, is welded on the lateral surface of mounting bracket 10 and bolt The coaxial nut in hole 13, nut are matched with bolt 1；Fixed block 11 centered on bolt hole 13 with the stop section in connecting shaft 2 22 correspond, and are welded on the medial surface of the mounting bracket 10, so as to be fixed on the mounting bracket connecting shaft, The handrail is mounted on motor vehicle seat back.

Such as Fig. 5, the hinged end of connecting shaft 2 and fixed cover board 4 in the present embodiment is equipped with stop ledge 21, stop ledge 21 Lateral surface be bonded with fixed 4 medial surface of cover board, 21 medial surface of stop ledge merges with 7 face paste of stop collar to be welded and fixed, thus Stop collar can be made to be fixed together with connecting shaft.

Such as Fig. 6, be also socketed with elastic washer 9 in the connecting shaft 2 in the present embodiment, the inside of handrail mounting plate 3 be provided with The corresponding gasket groove 14 of elastic washer 9, elastic washer 9 is embedded in the gasket groove 14, to make connecting shaft and handrail mounting plate Closer connection.

Such as Fig. 6~7, foaming-formed cage connection plate 16, handrail are additionally provided in the arm rest skin 6 in the present embodiment Shell 6 is engaged by cage connection plate 16 with handrail mounting plate 3, and cage connection plate 16 is equipped with the bolt for installing bolt 1 One end of mounting hole, arm rest skin 6 is equipped with the decorative cover hole coaxial with bolt mounting holes；The skirt of cage connection plate 16 be equipped with The cotter way 161 and fixture block 162 that handrail mounting plate 3 engages；The skirt of handrail mounting plate 3 is equipped with insert corresponding with cotter way 161 Pin 31 and card slot 32 corresponding with fixture block 162, to facilitate the dismounting of handrail.

Such as Fig. 7~8, decorative cover 15, the diameter matches of decorative cover 15 and decorative cover hole, decorations are installed on the decorative cover hole in the present embodiment 15 medial surface of lid is equipped with inserting pawl 151 and positioning column 152 for decorative cover 15 being mounted on cage connection plate 16, inserts pawl 151 and positioning column 152 around decorative cover center isogonism be distributed；Cage connection plate 16 is equipped with plug-in opening corresponding with inserting pawl 151 163 and location hole 164 corresponding with positioning column 152 prevent dirt from entering handrail so as to keep the integration of handrail appearance It is interior.

The above embodiments of the present invention is not the restriction to scope of protection of the utility model, the reality of the utility model It is without being limited thereto to apply mode, all this kind above content according to the present utility model, according to the ordinary technical knowledge of this field and used With means, under the premise of not departing from the utility model above-mentioned basic fundamental thought, the utility model above structure is made its The modification, replacement or change of its diversified forms, shall fall within the scope of the present invention.

Claims

1. a kind of automobile seat arm, the handrail includes the fixing piece for being welded on car seat back frame side, is socketed with The bolt and arm assembly of gasket, the arm assembly are mounted on the fixing piece by the bolt, which is characterized in that The arm assembly include connecting shaft, handrail mounting plate, the fixation cover board being pressed together on the handrail mounting plate, spacer pin and Arm rest skin, the spacer pin are mounted between the handrail mounting plate and the fixed cover board；It is socketed in the connecting shaft Stop collar, sets that there are two the fixture blocks contacted with the spacer pin on the side of the stop collar；Distinguish at the both ends of the connecting shaft Hinged with the fixed cover board and the handrail mounting plate, one end of the connecting shaft is pierced by the handrail mounting plate, and at this The axial wall at end is equipped with the stop section connecting at least two with the fixing piece；The arm rest skin and the handrail mounting plate Engaging；One end of the handrail mounting plate and the fixed cover board is equipped with the hinge hole hinged with the connecting shaft.

2. automobile seat arm according to claim 1, which is characterized in that the fixture block and stop collar one at Type, angular range is 135 °~180 ° between two fixture blocks, a fixture block and the limit when the stop collar When pin contradicts, the handrail is to be raised up to extreme higher position, when another described fixture block and the spacer pin of the stop collar support When touching, the handrail is to rotate to minimum to use position.

3. automobile seat arm according to claim 1, which is characterized in that the hinge of the connecting shaft and the fixed cover board It connects end and is equipped with stop ledge, the lateral surface of the stop ledge is bonded with the fixed cover board medial surface, in the stop ledge Side merges with the stop collar face paste to be welded and fixed.

4. automobile seat arm according to claim 1, which is characterized in that the inner hole of the stop collar is equipped with one and puts down Mouthful, the cross section of the connecting shaft is corresponding with the internal via shape of the stop collar.

5. automobile seat arm according to claim 1, which is characterized in that be also socketed with elastic cushion in the connecting shaft It encloses, gasket groove corresponding with the elastic washer is provided on the inside of the handrail mounting plate, the elastic washer is embedded in described Gasket groove.

6. automobile seat arm according to claim 1, which is characterized in that the fixing piece includes mounting bracket and extremely Few two for fixing the fixed blocks of the connecting shaft, the mounting bracket be equipped with for the bolted bolt Hole is welded with the nut coaxial with the bolt hole on the lateral surface of the mounting bracket, and the nut is matched with the bolt； The fixed block is corresponded centered on the bolt hole with the stop section, and is welded on the inside of the mounting bracket On face.

7. automobile seat arm according to claim 1, which is characterized in that the center of the connecting shaft is provided with for being socketed The through-hole of the bolt, the diameter matches of the through-hole and the bolt.

8. automobile seat arm according to claim 1, which is characterized in that be additionally provided with foaming in the arm rest skin Molding cage connection plate, the cage connection plate are equipped with bolt mounting holes for installing the bolt, outside the handrail One end of shell is equipped with the decorative cover hole coaxial with the bolt mounting holes；The skirt of the cage connection plate is equipped with and the handrail The cotter way and fixture block of mounting plate engaging；The skirt of the handrail mounting plate be equipped with bolt corresponding with the cotter way and with The corresponding card slot of the fixture block；The cage connection plate is equipped with plug-in opening and location hole.

9. automobile seat arm according to claim 8, which is characterized in that decorative cover is installed on the decorative cover hole, it is described The diameter matches of decorative cover and the decorative cover hole, the decorative cover medial surface are equipped with and are correspondingly connected with the plug-in opening and location hole Pawl and positioning column, the inserting pawl and the positioning column is inserted to be distributed around decorative cover center isogonism.