CN217994241U

CN217994241U - Armrest mount pad and vehicle

Info

Publication number: CN217994241U
Application number: CN202221598264.8U
Authority: CN
Inventors: 阳征辉; 刘建春; 杨萌萌; 何宏; 何新华
Original assignee: BYD Co Ltd
Current assignee: BYD Co Ltd
Priority date: 2022-06-24
Filing date: 2022-06-24
Publication date: 2022-12-09
Anticipated expiration: 2032-06-24

Abstract

The utility model relates to a handrail mount pad and vehicle, be in including handrail tube erection column and connection base on the axial first terminal surface of handrail tube erection column, handrail tube erection column is provided with and is used for supplying handrail tube male hole, be provided with on the base with the through-hole that the first end opening of hole meets, the base has the edge the radial protrusion of handrail tube erection column the vehicle body connecting plate of the periphery of handrail tube erection column, vehicle body connecting plate be used for with automobile body fixed connection, deviating from of base a side surface of handrail tube erection column is provided with the step face, the through-hole with the step face meets. The handrail mounting base can also be suitable for special positions, such as the corners of the section bars, the walls of the section bars, welding seams and the like. The side surface of the base, which is far away from the handrail tube mounting column, is provided with a step surface, so that the installation of the handrail tube can be suitable for installation when the installation position is provided with steps.

Description

Armrest mount pad and vehicle

Technical Field

The utility model belongs to the technical field of the vehicle handrail, a handrail mount pad and vehicle are related to.

Background

A handrail tube mounting seat of a passenger car is a part for mounting a handrail tube in the passenger car.

In the conventional handrail tube installation seat, the installation surface of the handrail installation seat connected with a vehicle body and the installation surfaces of the handrail installation seat and the handrail tube are all planes, so that the handrail tube installation seat is only suitable for a structure that the installation surface is a plane and the handrail tube and a fixed point are in the same plane. For special positions, such as profile corners, profile walls and welds, the handrail tube mounting base cannot be installed. Therefore, the existing handrail tube mounting seat has great limitation on the mounting environment.

Disclosure of Invention

The utility model discloses the technical problem that will solve is: the handrail installation seat and the vehicle are provided aiming at the problem that the existing handrail tube installation seat is large in limitation of installation environment.

In order to solve the technical problem, on the one hand, the utility model provides a handrail mount pad, be in including handrail tube erection column and connection base on the first terminal surface of axial of handrail tube erection column, handrail tube erection column is provided with and is used for supplying handrail tube male hole, be provided with on the base with the through-hole that the first end opening of hole meets, the base has the edge the radial protrusion of handrail tube erection column the vehicle body connecting plate of the periphery of handrail tube erection column, vehicle body connecting plate be used for with automobile body fixed connection, deviating from of base a side surface of handrail tube erection column is provided with the step face, the through-hole with the step face meets.

Optionally, the vehicle body connecting plate is provided with a mounting hole for connecting with a vehicle body, and an axis of the mounting hole is spaced from an axis of the inner hole in parallel.

Optionally, the mounting holes are spaced two by two.

Optionally, an assembly hole group is arranged on the handrail tube mounting column, and the assembly hole group comprises a first assembly hole and a second assembly hole which extend along the radial direction of the handrail tube mounting column and are oppositely arranged; the handrail tube mounting column is fixedly connected with the handrail tube through bolt assemblies inserted in the first assembling holes and the second assembling holes.

Optionally, the bolt assembly includes a bolt and a nut, the first assembly hole is a stepped hole to accommodate a head of the bolt, and the second assembly hole is a stepped hole to accommodate the nut;

the bolt penetrates through the first assembly hole, the handrail tube and the second assembly hole and is in threaded connection with the nut.

Optionally, the first assembly hole and the second assembly hole are coaxial, and the axes of the first assembly hole and the second assembly hole are perpendicular to the axis of the inner hole.

Alternatively, the two fitting hole groups are provided, and the two fitting hole groups are spaced apart from each other in the axial direction of the handrail tube mounting column.

Optionally, the inner hole is a cylindrical hole, the armrest mounting seat further includes a bushing press-fitted in the inner hole, a third through hole is provided at a position on the bushing corresponding to the first assembling hole, a fourth through hole is provided at a position on the bushing corresponding to the second assembling hole, and the third through hole is coaxial with the fourth through hole.

Optionally, the bush includes the tube-shape main part and connects the flange of the one end of tube-shape main part, the tube-shape main part pressure equipment is in the hole, the flange is attached on the axial second terminal surface of handrail pipe erection column.

According to the utility model discloses handrail mount pad, base have along the automobile body connecting plate of the periphery of the radial protrusion handrail tube erection column of handrail tube erection column. In this way, the inner holes of the body connecting plate for connecting with the body and the handrail mounting post for mounting the handrail tube are not on the same plane, and the body connecting plate is perpendicular to the axis of the inner hole of the handrail mounting post. Thus, the handrail mounting base can be applied to special positions, such as the corners of the profile, the walls of the profile, the welding seams and the like. The side surface of the base, which is far away from the handrail tube mounting column, is provided with a step surface, so that the installation of the handrail tube can be suitable for installation when the installation position is provided with steps.

On the other hand, the embodiment of the utility model provides a vehicle, including foretell handrail mount pad.

Drawings

Fig. 1 is a perspective view of an armrest mount according to an embodiment of the present invention;

fig. 2 is a longitudinal sectional view provided by an embodiment of the present invention;

fig. 3 is a transverse cross-sectional view provided by an embodiment of the present invention;

fig. 4 is a schematic view of an installation position (profile edge, weld position) of the armrest mount according to an embodiment of the present invention;

FIG. 5 is a cross-sectional view of FIG. 4;

fig. 6 is a schematic view of another installation position (step position) of the armrest mount according to an embodiment of the present invention;

fig. 7 is a cross-sectional view of fig. 6.

The reference numerals in the specification are as follows:

1. a handrail tube mounting post; 11. an inner bore; 12. a first fitting hole; 13. a second assembly hole; 2. a base; 21. a through hole; 22. a vehicle body connecting plate; 221. mounting holes; 23. a step surface; 3. a bushing; 31. a third through hole; 32. a fourth via hole; 33. a cylindrical main body; 34. a flange;

10. a handrail tube; 20. a vehicle body; 30. a bolt; 40. a section bar; 50. and (7) pressing the strips.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects of the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1 to 7, an embodiment of the utility model provides a handrail mount pad, including handrail tube erection column 1 and connection base 2 on the first terminal surface of axial of handrail tube erection column 1, handrail tube erection column 1 is provided with and is used for supplying handrail tube 10 male hole 11, be provided with on the base 2 with the through-hole 21 that the first end opening of hole 11 meets, base 2 has the edge the radial protrusion of handrail tube erection column 1 the automobile body connecting plate 22 of the periphery of handrail tube erection column 1, automobile body connecting plate 22 be used for with automobile body 20 fixed connection, deviating from of base 2 a side surface of handrail tube erection column 1 is provided with step face 23, through-hole 21 with step face 23 meets.

In one embodiment, referring to fig. 1, the vehicle body connecting plate 22 is provided with a mounting hole 221 for connecting with the vehicle body 20, and an axis of the mounting hole 221 is spaced parallel to an axis of the inner hole 11. Referring to fig. 4, the mounting hole 221 is coupled to the vehicle body 20 by a bolt 30. The two mounting holes 221 are arranged at intervals. The two mounting holes 221 match the two bolts, so that deflection which may be caused by mounting a single bolt can be prevented, and the mounting is more stable.

In an embodiment, referring to fig. 1 and 3, the handrail tube mounting column 1 is provided with a set of assembly holes, which includes a first assembly hole 12 and a second assembly hole 13 extending along a radial direction of the handrail tube mounting column 1 and oppositely arranged; the handrail tube mounting column 1 is fixedly connected with the handrail tube 10 through bolt assemblies inserted into the first assembling holes 12 and the second assembling holes 13.

In one embodiment, the bolt assembly includes a bolt and a nut, the first assembly hole 12 is a stepped hole to receive a head portion of the bolt, and the second assembly hole 13 is a stepped hole to receive the nut. The bolt passes through the first assembly hole 12, the handrail tube 10 and the second assembly hole 13 and is in threaded connection with the nut. Through holes are respectively formed in the handle pipe 10 at positions corresponding to the first and second fitting holes 12 and 13. Thus, after the handrail tube 10 is fixed, the bolt head of the bolt assembly is hidden in the first assembly hole 12, and the nut of the bolt assembly is hidden in the second assembly hole 13. Therefore, the bolt assembly can be hidden in the handrail tube mounting column 1, the orientation problem of the bolt assembly during mounting of the mounting seat, namely the problem that the head of the bolt faces downwards upwards and backwards forwards can be avoided, and the handrail tube mounting column is better in universality and more attractive.

In one embodiment, the first and second mounting holes 12 and 13 are coaxial, and the axes of the first and second mounting holes 12 and 13 are perpendicular to the axis of the inner hole 11. In this way, the assembly of the bolt is facilitated.

In one embodiment, the two fitting hole groups are provided, and the two fitting hole groups are spaced apart from each other in the axial direction of the handrail tube mounting column 1. Thus, the connection between the handle pipe 10 and the handrail pipe mounting post 1 is more stable.

In an embodiment, referring to fig. 1 to 3, the inner hole 11 is a cylindrical hole, the armrest mounting base further includes a bushing 3 press-fitted in the inner hole 11, a third through hole 31 is provided on the bushing 3 at a position corresponding to the first assembling hole 12, a fourth through hole 32 is provided on the bushing 3 at a position corresponding to the second assembling hole 13, and the third through hole 31 is coaxial with the fourth through hole 32. The bush 3 is added, so that the looseness of the handrail tube 10 after installation can be avoided.

In one embodiment, referring to fig. 1 and 2, the bushing 3 includes a cylindrical main body 33 and a flange 34 connected to one end of the cylindrical main body 33, the cylindrical main body 33 is press-fitted into the inner hole 11, and the flange 34 is attached to the second axial end face of the handrail tube installation column 1.

The handrail mounting seat can be made of cast aluminum, a corresponding mold is manufactured according to the size of the handrail mounting seat, molten aluminum is poured into the mold, and surface treatment such as anodic oxidation, spraying and the like is carried out after a blank is obtained. A bush 3 with a corresponding size is manufactured according to the shape of an inner hole 11 of the armrest mounting seat, then the bush 3 is pressed in the inner hole 11, and a third through hole 31 and a fourth through hole 32 are formed in the bush 3 at positions corresponding to the first assembling hole 12 and the second assembling hole 13.

Referring to fig. 4 and 5, when the handrail mounting seat is installed, the position of the handrail tube 10 is confirmed, then the handrail mounting seat is placed at the corresponding position, and is drilled and tapped according to the hole position of the mounting hole 221 on the base 2 (obtaining the mounting hole 221), and then the handrail mounting seat is locked on the buried plate of the car body 20 by the bolt 30. After the handrail installation seat is fixed, the handrail tube 10 is inserted into the bush 3, the electric drill is used for drilling a hole (through hole) on the handrail tube 10 through the first assembly hole 12 and the second assembly hole 13, and then the handrail tube 10 is fixed by the bolt assembly.

According to the utility model discloses handrail mount pad for the automobile body connecting plate 22 that is connected with automobile body 20 is not in the coplanar with the hole 11 that is used for handrail erection column 1 of handrail pipe 10 installation, and automobile body connecting plate 22 is perpendicular to the axis of hole 11 of handrail erection column 1. The axes of the first and second assembling holes 12 and 13 are perpendicular to the axis of the inner hole 11 of the handrail mounting post 1. The handrail mounting base can also be suitable for special positions, such as the corners of the section bars, the walls of the section bars, welding seams and the like. For example, referring to fig. 4 and 5, the profile 40 is located at the corner of the armrest mounting seat, and if the existing mounting seat is adopted, the connecting bolt of the mounting seat and the vehicle body is just at the edge of the profile and cannot be fixed; and because the handrail pipe is arranged beside the sectional material, if the direction of the handrail connecting bolt is consistent with that of the base connecting bolt, the connecting bolt cannot be placed due to the shielding of the sectional material during installation. In contrast, in the present embodiment, the bolts 30 for mounting the base 2 on the vehicle body 20 are perpendicular to the bolts for mounting the handrail tube 10 in the inner hole 11 of the handrail mounting post 1, and thus the section bars 40 do not block the bolts. Therefore, the handrail installation seat of the embodiment can be suitable for the installation of the handrail tube 10 when the position of the handrail tube 10 and the fixed point are not on the same plane, and can also be suitable for some special positions, such as the corners of the section bar, the walls of the section bar, the welding seams and the like.

Further, referring to fig. 6 and 7, when there is a step at the installation position of the handle pipe 10 (i.e., the bead 50 in the figure has a step), the base 2 cannot be directly placed on the bead 50, and the conventional mount cannot install the handle pipe at this position. In the embodiment, because the step surface 23 is arranged on the surface of the side, away from the handrail tube mounting column, of the base 2, the surface area of the step 23 can avoid the pressing strip 50, and the problems of breakage and the like of the handrail tube 10 caused by deformation of the handrail tube 10 are avoided. The surface of one side of the base 2, which is far away from the handrail tube mounting column 1, is provided with a step surface 23, which is suitable for mounting the handrail tube 10 when the mounting position is provided with steps.

In addition, the embodiment of the utility model provides a vehicle, its handrail mount pad that includes above-mentioned embodiment.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and any modifications, equivalents, improvements, etc. made within the spirit and principles of the present invention should be included within the scope of the present invention.

Claims

1. The utility model provides a handrail mount pad, its characterized in that includes the handrail tube erection column and connects base on the first terminal surface of axial of handrail tube erection column, the handrail tube erection column is provided with and is used for supplying handrail tube male hole, be provided with on the base with the through-hole that the first end opening of hole meets, the base has the edge the radial protrusion of handrail tube erection column the automobile body connecting plate of the periphery of handrail tube erection column, the automobile body connecting plate be used for with automobile body fixed connection, deviating from of base a side surface of handrail tube erection column is provided with the step face, the through-hole with the step face meets.

2. The armrest mounting base of claim 1 wherein said body attachment plate has a mounting hole formed therein for attachment to a vehicle body, said mounting hole having an axis spaced parallel to an axis of said internal bore.

3. The armrest mount of claim 2 wherein there are two spaced apart mounting holes.

4. The handrail mounting base of claim 1, wherein the handrail mounting post is provided with a set of mounting holes, the set of mounting holes comprising a first mounting hole and a second mounting hole extending in a radial direction of the handrail mounting post and being oppositely disposed; the handrail tube mounting column is fixedly connected with the handrail tube through bolt assemblies which are inserted in the first assembling holes and the second assembling holes.

5. The armrest mount of claim 4, wherein the bolt assembly comprises a bolt and a nut, the first mounting hole being a stepped bore to receive a head of the bolt, the second mounting hole being a stepped bore to receive the nut;

6. The armrest mount of claim 4, wherein the first and second mounting holes are coaxial, and wherein an axis of the first and second mounting holes is perpendicular to an axis of the inner bore.

7. The armrest mounting seat according to claim 4, characterized in that there are two fitting hole groups, and the two fitting hole groups are arranged at a distance from each other in the axial direction of the armrest tube mounting column.

8. The armrest mounting base according to claim 4, wherein the inner hole is a cylindrical hole, the armrest mounting base further comprises a bushing press-fitted into the inner hole, a third through hole is provided on the bushing at a position corresponding to the first mounting hole, a fourth through hole is provided on the bushing at a position corresponding to the second mounting hole, and the third through hole is coaxial with the fourth through hole.

9. The armrest mount of claim 8 wherein the bushing comprises a cylindrical body and a flange connected to one end of the cylindrical body, the cylindrical body being press-fit within the bore, the flange being affixed to the second axial end face of the armrest tube mounting post.

10. A vehicle comprising an armrest mount according to any of claims 1-9.