CN208830852U - Automobile handrail box linkage - Google Patents

Abstract

The utility model discloses a kind of automobile handrail box linkage, including upper bracket, lower bracket, the axial direction of the articulated shaft of be articulated and connected lower bracket and upper bracket is located at the vehicle width direction of horizontal direction, and damping unit is arranged between lower bracket and upper bracket.In above-mentioned technical proposal, by between upper bracket, lower bracket and damping fin rub generate damping, realize armrest box any position hovering, while the utility model can floating type hinge arrangement broken traditional automobile handrail box hinge arrangement mode, and structure is simple, easily maintenance and maintenance.

Description

Automobile handrail box linkage

Technical field

The utility model belongs to automobile interior decoration field, and in particular to a kind of automobile handrail box Link chain device that metal can hover Structure.

Background technique

It is prolonged to drive due to holding steering wheel when automobile handrail box is for driver's driving, convenient for hanging arm Arm has the place placed and rested；Simultaneously to make automobile that there are more storage spaces, generally it is designed in automobile handrail box The storing bin of contain things, outer to avoid the article in storing bin and storing bin from being exposed at, increasing on automobile handrail box has Cover the handrail case lid of function.

And domestic armrest box hinge and armrest box are most as follows at present:

1, by the way of cooperating between the direct hole-axis-circlip of hinge shaft and armrest box, armrest box is being opened and closed During undamped sense, and be unable to any position hovering.If Z-direction/Y-direction/X is to abuse power is applied, handrail deformation is serious, occurs It is broken the failure risk of off card；

2, the armrest box hinge with elastic construction, hinge are connect using spring structure with armrest box rotating shaft position majority, are opened Open and closing process in operating force it is also inconsistent, same handrail be unable to any position hovering.If Z-direction/Y-direction/X is abused to application Power, handrail deformation is serious, the failure risk of fracture off card occurs；

3, the chain for the armrest box that cantilevered can hover, hinge majority are cast using aluminium alloy, and production cost is high.

Summary of the invention

The utility model aim is to provide a kind of automobile handrail box linkage that metal can hover, and armrest box can be made to exist Any position hovering, while meeting abuse power intensity, and structure is simple, it is convenient to repair.

In order to achieve the above technical purposes, the utility model uses a kind of following technical scheme: automobile handrail box Link chain device The axial direction of structure, including upper bracket, lower bracket, the articulated shaft of be articulated and connected lower bracket and upper bracket is located at the vehicle width side of horizontal direction To damping unit is arranged between lower bracket and upper bracket.

In above-mentioned technical proposal, damping is generated by rubbing between upper bracket, lower bracket and damping fin, realizes that armrest box is appointed Anticipate position hovering, while the utility model can floating type hinge arrangement broken traditional automobile handrail box hinge arrangement side Formula, and structure is simple, easily maintenance and maintenance.

Detailed description of the invention

Fig. 1 is the schematic perspective view of the utility model；

Fig. 2 is articulated shaft sectional view at A-A in Fig. 1；

Fig. 3 is the side view of the utility model.

Specific embodiment

In conjunction with attached drawing, the utility model is described in detail.

A kind of automobile handrail box linkage, including upper bracket 10, lower bracket 20, be articulated and connected lower bracket 20 and upper bracket The axial direction of 10 articulated shaft 30 is located at the vehicle width direction of horizontal direction, and damping unit is arranged between lower bracket 20 and upper bracket 10. Lower bracket 20 is fixedly installed on the car body, and the top of upper bracket 10 is connected with armrest box upper box, and upper bracket 10 surrounds articulated shaft 30 hinged rotations, damping unit generates damping during rotation, realizes the hovering of armrest box any position, while this is practical new Type can floating type hinge arrangement broken traditional automobile handrail box hinge arrangement mode, and structure is simple, maintenance is convenient.

Further, as shown in Fig. 2, damping unit include the first damping fin 41, the first damping fin 41 be annular gasket and It is set on articulated shaft 30, the disk of the first damping fin 41 is attached on upper bracket 10.

Further, the vertical supporting plate 21 on lower bracket 20 is corresponding on the side plate 11 of 10 two sides vertical of upper bracket The hinge hole passed through for articulated shaft 30 is offered, the plate face of the side plate 11 and the first damping fin 41, which attach, to be cooperated.Upper bracket When 10 rotation hinged around articulated shaft 30, friction generates damping between the first damping fin 41 and the side plate 11 of upper bracket 10.

Preferably, as shown in Fig. 2, 30 upper sleeve through of articulated shaft between upper bracket 10 and lower bracket 20 has second and third damping Piece 42,43, is arranged the first and second flat shim 44,45 and elastomeric pad 46 between second and third damping fin 42,43, and elastomeric pad 46 Between the first and second flat shim 44,45.Side plate 11 is between the second damping fin 42 and the first damping fin 41, when upper bracket 10 When rotating around articulated shaft 30, damping is generated by rubbing between the first damping fin 41 and the second damping fin 42 and side plate 11, it is real In addition the hovering of existing armrest box any position has limited step in one end of articulated shaft 30, the other end connects fastening nut, hingedly It is handled after being fastened between axis 30 and fastening nut by torque rifle in terminal position spot welding, prevents nut from rotating.

It preferably, as shown in Figure 1,3, include the first and second plate mutually arranged in angle at the top of the vertical supporting plate 21 Side 211,212, the side plate 11 of upper bracket 10 are connected with protruding at hinge hole and are in the limit that angle is arranged with side plate 11 Position plate 111, the first and second edges of boards 211,212 are in limit plate 111 on the path that articulated shaft 30 rotates.

The limit plate 111 respectively with the first and second edges of boards 211,212 against when, the bottom plate 12 of upper bracket 10 is in water Plane or vertical guide.Limit plate 111 respectively with the first and second edges of boards 211,212 against when, the first and second edges of boards 211,212 play The effect of limit, at the same when limit plate 111 and the first edges of boards 211 against when, the first edges of boards 211 play limit plate 111 Supporting role.

Claims (6)

1. a kind of automobile handrail box linkage, including upper bracket (10), lower bracket (20), it is characterised in that: under articulated connection The axial direction of bracket (20) and the articulated shaft (30) of upper bracket (10) is located at the vehicle width direction of horizontal direction, lower bracket (20) and upper branch Damping unit is arranged between (10) in frame.

2. automobile handrail box linkage according to claim 1, it is characterised in that: damping unit includes the first damping fin (41), the first damping fin (41) is annular gasket and is set on articulated shaft (30) that the disk of the first damping fin (41) is attached to On upper bracket (10).

3. automobile handrail box linkage according to claim 1 or 2, it is characterised in that: vertical on lower bracket (20) Supporting plate (21) is corresponding on the side plate (11) of upper bracket (10) two sides vertical offer pass through for articulated shaft (30) it is hinged Hole, the plate face of the side plate (11) and the first damping fin (41) attach and cooperate.

4. automobile handrail box linkage according to claim 1 or 2, it is characterised in that: lower bracket (20) and upper bracket (10) articulated shaft (30) upper sleeve through between has second and third damping fin (42,43), is arranged between second and third damping fin (42,43) First and second flat shim (44,45) and elastomeric pad (46), elastomeric pad (46) are located between the first and second flat shim (44,45).

5. automobile handrail box linkage according to claim 3, it is characterised in that: at the top of the vertical supporting plate (21) The first and second edges of boards (211,212) including being mutually in angle arrangement, the side plate (11) of armrest box upper bracket (10) is close to hinge hole Place is connected with protruding and is in the limit plate (111) that angle is arranged with side plate (11), and the first and second edges of boards (211,212) are in Limit plate (111) is on the path that articulated shaft (30) rotates.

6. automobile handrail box linkage according to claim 5, it is characterised in that: the limit plate (111) is respectively With the first and second edges of boards (211,212) against when, the bottom plate (12) of armrest box upper bracket (10) is in horizontal plane or vertical guide.