CN217260300U - Vehicle pillar structure - Google Patents
Vehicle pillar structure Download PDFInfo
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- CN217260300U CN217260300U CN202220731173.0U CN202220731173U CN217260300U CN 217260300 U CN217260300 U CN 217260300U CN 202220731173 U CN202220731173 U CN 202220731173U CN 217260300 U CN217260300 U CN 217260300U
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Abstract
The utility model provides a vehicle stand structure can restrain the stand and warp and absorb the energy when assaulting to the indoor side. The vehicle pillar structure includes: a side member provided at a side edge of a vehicle floor in a vehicle width direction and extending in a vehicle front-rear direction, the side member including an inner member and a member reinforcement; the upright post extends upwards from the upper part of the side beam and comprises an upright post inner plate and an upright post outer plate; a reinforcement member provided on an inner side of the pillar outer panel in the vehicle width direction and above the beam reinforcement; and a crush member that connects the reinforcement member and the inner beam, wherein a belt retractor mounting portion is provided at an upper end portion of an inner wall of the crush member on an inner side in the vehicle width direction.
Description
Technical Field
The utility model relates to a vehicle stand structure.
Background
In recent years, importance of improving the quality of a traffic system has been increasing in consideration of vulnerable groups such as elderly people and children among traffic participants. To achieve this object, efforts have been made to improve developments relating to the improvement of the rigidity of vehicles to further improve traffic safety and convenience. In the related art, a partition is provided above a side member in a cross section of a vehicle pillar to guide an external force at the time of impact to a floor member. However, in a vehicle equipped with a large battery, the force at the time of impact is stronger as the weight of the vehicle increases. Therefore, it is difficult to smoothly introduce the external force to the floor member, and the pillar is deformed and falls into the room. The utility model discloses a solve the problem and use the energy when reaching the suppression stand and warping and absorbing the impact to the indoor side as the purpose, and then help developing sustainable conveying system.
[ Prior art documents ]
[ patent document ]
[ patent document 1] Japanese patent laid-open No. 2009-262615
SUMMERY OF THE UTILITY MODEL
The utility model provides a vehicle stand structure can restrain the stand and warp and absorb the energy when assaulting to the indoor side.
The utility model discloses a vehicle stand structure includes: a side member provided at a side edge of a vehicle floor in a vehicle width direction and extending in a vehicle front-rear direction, the side member including an inner member and a member reinforcement; the upright post extends upwards from the upper part of the side beam and comprises an upright post inner plate and an upright post outer plate; a reinforcement member provided on an inner side of the pillar outer panel in the vehicle width direction and above the beam reinforcement; and a crush member that connects the reinforcement member and the inner beam, wherein a belt retractor mounting portion is provided at an upper end portion of an inner wall of the crush member on an inner side in the vehicle width direction.
In an embodiment of the present invention, the crush member is formed as a cover body that is open to the outside in the vehicle width direction at a viewing angle viewed from above in the vehicle vertical direction to below, and the crush member includes a front wall and a rear wall, and the front wall and the rear wall extend along the vehicle width direction to the outside and are connected to the reinforcement member from opposite end portions of the inner wall in the vehicle front-rear direction.
In an embodiment of the present invention, the inner wall of the crush member is provided at a lower end portion below the seat belt retractor mounting portion with a convex portion extending in a vertical direction of the vehicle.
In an embodiment of the present invention, the reinforcing member includes: an outer wall corresponding to an inner side of the pillar outer panel in the vehicle width direction; a pair of lateral walls extending inward in the vehicle width direction from opposite end portions of the outer wall in the vehicle front-rear direction, respectively; and a bottom wall connected to bottom sides of the outer wall and the pair of lateral walls to cover a lower portion of the reinforcing member, wherein the reinforcing member is formed as a lid body having an opening facing an inner side in the vehicle width direction in a view from above in a vehicle vertical direction to below, and the pair of lateral walls are connected to the front wall and the rear wall, respectively.
In an embodiment of the present invention, the reinforcing member is provided with a reinforcing portion that extends continuously along the outer wall so as to straddle the pair of lateral walls.
In an embodiment of the present invention, the reinforcing member and the crush member are provided at positions overlapping with a door beam inside the door at a viewing angle viewed from the inside toward the outside in the vehicle width direction.
In an embodiment of the present invention, the pillar inner panel includes an opening portion, the opening portion is provided at a position corresponding to the seat belt retractor mounting portion, and the reinforcement member is provided at a position lower than an upper end of the opening portion at a viewing angle viewed from an inside toward an outside of the vehicle width direction.
Based on the foregoing, the utility model discloses an among the vehicle stand structure, because the reinforcement part sets up in the top of roof beam reinforcement, and crushes the part and connect reinforcement part and inner beam, when the vehicle received the external force when coming from the side striking, the reinforcement part was emptyd to the indoor side to the reinforcement part relatively to the crushing part pressurized deformation of setting between reinforcement part and inner beam is in order to convert the deformation to the indoor side into the deformation of upper and lower direction. In addition, since the seat belt retractor mounting portion is provided at the upper end portion of the inner wall of the crush member, when the vehicle receives an external force from a side impact, the seat belt retractor mounting portion is displaced toward the lower indoor side as the crush member is crushed, so that the displacement of the seat belt retractor mounting portion toward the indoor side can be suppressed. Therefore, the utility model discloses a vehicle stand structure can restrain the stand and warp and absorb the energy when assaulting to indoor side.
In order to make the aforementioned and other features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
Drawings
Fig. 1 is a schematic perspective view of a vehicle pillar structure according to an embodiment of the present invention;
FIG. 2 is a side schematic view of the vehicle pillar structure of FIG. 1;
FIG. 3 is a schematic top view of the vehicle pillar structure of FIG. 1;
fig. 4 is a front schematic view of the vehicle pillar structure of fig. 1.
Description of the reference numerals
100: a vehicle pillar structure;
110: a side beam;
112: an inner beam;
114: a beam reinforcement;
120: a column;
122: an upright column inner plate;
124: an upright column outer plate;
130: a reinforcing member;
132: an outer wall;
134: a transverse wall;
136: a bottom wall;
138: a reinforcing part;
140: crushing the component;
142: an inner wall;
144: a front wall;
146: a rear wall;
148: a convex portion;
150: safety belt retractor mounting portion
200: a door beam;
o: an opening part;
x: a vehicle front-rear direction;
y: a vehicle width direction;
z: the vehicle up-down direction.
Detailed Description
Fig. 1 is a schematic perspective view of a vehicle pillar structure according to an embodiment of the present invention. Fig. 2 is a side schematic view of the vehicle pillar structure of fig. 1. Fig. 3 is a schematic top view of the vehicle pillar structure of fig. 1.
Fig. 4 is a front schematic view of the vehicle pillar structure of fig. 1. In the present embodiment, the vehicle pillar structure 100 is disposed on two opposite sides (only one side is illustrated in the present embodiment) of a vehicle (not shown) in the vehicle width direction, and serves as a structure for supporting and protecting a vehicle body, but the present invention is not limited thereto. A specific configuration of the vehicle pillar structure 100 of the present embodiment will be described below with reference to fig. 1 to 4. It should be noted that the front, inner, and upper directions used in the description are directions indicated by arrows in a vehicle front-rear direction X, a vehicle width direction Y, and a vehicle vertical direction Z in the drawings, respectively, and the rear, outer, and lower directions used in the description are opposite to the above directions, respectively. However, the directions in the specification and the drawings are not intended to limit the configuration of the present invention, and may be adjusted according to actual needs.
Referring to fig. 1 and 2, in the present embodiment, a vehicle pillar structure 100 includes a side sill 110, a pillar 120, a reinforcing member 130, and a crush member 140. Side member 110 is provided on a side of a vehicle floor (not shown) in vehicle width direction Y, and extends along vehicle front-rear direction X. The side member 110 includes an inner member 112 on the inner side in the vehicle width direction Y and a member reinforcement 114 on the outer side (see fig. 2). The pillar 120 extends upward from above the side member 110. Pillar 120 includes a pillar inner panel 122 located on the inner side in vehicle width direction Y and a pillar outer panel 124 located on the outer side (as shown in fig. 2). As shown in fig. 2, the inner beam 112 corresponds to the pillar inner panel 122 and the beam reinforcement 114 corresponds to the pillar outer panel 124 in the vehicle up-down direction Z, but the present invention is not limited thereto.
In the present embodiment, as shown in fig. 1 and 2, the reinforcement member 130 is provided at the lower end portion in the vehicle vertical direction Z on the inner side in the vehicle width direction Y of the pillar outer panel 124. The reinforcing member 130 extends in the vehicle vertical direction Z and is provided above the beam reinforcement 114 (as shown in fig. 2). The crush members 140 connect the reinforcing members 130 and the inner beam 112. Specifically, the crush member 140 extends in the vehicle vertical direction Z and is located between the reinforcing member 130 and the inner beam 112 in the vehicle vertical direction Z (as shown in fig. 2). The crush member 140 is provided with a seatbelt retractor mounting portion 150 at an upper end portion of the inner wall 142 on the inner side in the vehicle width direction Y.
As described above, in the vehicle pillar structure 100 according to the present invention, the reinforcing member 130 is provided above the beam reinforcement 114, and the crush member 140 connects the reinforcing member 130 and the inner beam 112, so that when the vehicle receives an external force from a side impact, the reinforcing member 130 is tilted toward the indoor side with respect to the inner beam 112 (in this embodiment, toward the inside in the vehicle width direction Y, but not limited thereto), and the crush member 140 provided between the reinforcing member 130 and the inner beam 112 is deformed by compression to convert the deformation toward the indoor side into the deformation in the vertical direction. In addition, since the seatbelt retractor mounting portion 150 is provided at the upper end portion of the inner wall 142 of the crush member 140, when the vehicle receives an external force from a side impact, the seatbelt retractor mounting portion 150 moves downward toward the indoor side as the crush member 140 is crushed, so that the movement of the seatbelt retractor mounting portion 150 toward the indoor side can be suppressed. Accordingly, vehicle pillar structure 100 can absorb energy at the time of impact while suppressing deformation of pillar 120 toward the indoor side.
Referring to fig. 1 and 3, in the present embodiment, the reinforcing member 130 is formed as a lid body that opens inward in the vehicle width direction Y when viewed from above in the vehicle vertical direction Z to below (i.e., when viewed from the perspective of fig. 3). The reinforcing member 130 includes an outer wall 132, a pair of lateral walls 134, and a bottom wall 136. The outer wall 132 corresponds to the inner side of the pillar outer panel 124 in the vehicle width direction Y, and extends along the vehicle vertical direction Z. The pair of lateral walls 134 extend inward along the vehicle width direction Y from opposite end portions of the outer wall 132 in the vehicle longitudinal direction X. The pair of lateral walls 134 are connected to a front wall 144 and a rear wall 146 of the crush member 140, which will be described later. The bottom wall 136 is connected to the bottom sides of the outer wall 132 and the pair of lateral walls 134 to cover the lower side of the reinforcing member 130. In such an arrangement, reinforcing member 130 prevents a filler (not shown) filled in the vicinity of the lower end portion of column 120 from diffusing. Thus, when an impact is applied from the side, the reinforcing member 130 serves to absorb the impact energy and suppress noise caused by vibration.
Further, in the present embodiment, as shown in fig. 1, the reinforcing member 130 is provided with a reinforcing portion 138. The reinforcement 138 extends continuously along the outer wall 132 across the pair of transverse walls 134. The reinforcing portion 138 is, for example, a rib, and extends from one side of the pair of lateral walls 134 to the opposite side of the pair of lateral walls 134 through the outer wall 132, thereby reinforcing the outer wall 132 and the pair of lateral walls 134. With this, when an impact is applied from the side, the external force of the pillar outer 124 is borne through the reinforcement member 130, and the reinforcement member 130 can be reliably fallen down, thereby causing the crush member 140 to be compressed and deformed. However, although the reinforcing portion 138 of the present embodiment is illustrated as two strip-shaped ribs, the number of the reinforcing portions may be one or other in other embodiments not shown, and the shape thereof may be adjusted according to the requirement, which is not limited by the present invention.
With continued reference to fig. 1 and 3, in the present embodiment, the crush member 140 is formed as a lid body that opens outward in the vehicle width direction Y in a view angle viewed from above in the vehicle vertical direction Z to below (i.e., the view angle of fig. 3). The crush member 140 includes a front wall 144 and a rear wall 146. The front wall 144 and the rear wall 146 extend outward in the vehicle width direction Y from opposite end portions of the inner wall 142 in the vehicle longitudinal direction X, respectively, and connect lower end portions of the pair of lateral walls 134 of the reinforcing member 130. Further, a lower end portion of the inner wall 142 of the crush member 140 below the seatbelt retractor mounting portion 150 is provided with a convex portion 148 extending in the vehicle vertical direction Z and protruding inward in the vehicle width direction Y. Thus, the crush member 140 can surely receive the external force transmitted from the reinforcing member 130 and be compressed and deformed, and further induce the deformation of the seatbelt retractor mounting portion 150 toward the indoor side downward, and can increase the absorbable impact energy. In addition, the projection 148 serves to increase the rigidity of the seat belt retractor mounting portion 150 when the crush member 140 is not deformed. However, although the number of the convex portions 148 is illustrated as three, in other embodiments not shown, the number may be one or other, and the shape may be adjusted according to the requirement, which is not limited by the present invention.
Referring to fig. 1 and 4, in the present embodiment, a door beam 200 for mounting a vehicle door (not shown) is disposed beside the vehicle pillar structure 100. The door beam 200 is provided on the outer side of the vehicle pillar structure 100 in the vehicle width direction Y and connected to the pillar 120, and when a door is provided, the door beam 200 is positioned on the inner side of the door and shielded by the door. The reinforcing member 130 and the crush member 140 are provided at positions overlapping with the door beam 200 inside the door when viewed from the inside to the outside in the vehicle width direction Y (i.e., the perspective of fig. 4). Accordingly, the external force transmitted from door beam 200 to pillar 120 can be absorbed by reinforcing member 130 and crush member 140, and deformation of the door and pillar 120 toward the indoor side can be suppressed. Further, pillar inner panel 122 includes opening O. The opening O is provided at a position corresponding to the seatbelt retractor mounting portion 150, and the reinforcing member 130 is provided at a position lower than the upper end of the opening O in a view angle viewed from the inside to the outside in the vehicle width direction Y (i.e., a view angle of fig. 4). More specifically, the entire reinforcing member 130 is positioned substantially in the opening O, and can be connected to the inside of the pillar outer panel 124 through the opening O. In this way, the reinforcing member 130 can be tilted toward the indoor side without being hindered by an external force, and the crush member 140 can be reliably deformed.
To sum up, the utility model discloses an among the vehicle stand structure, because the reinforcement part sets up in the top of roof beam reinforcement, and crush the part and connect reinforcement part and inner beam, when the vehicle received the external force when coming from the side striking, the reinforcement part was emptyd to the indoor side to the reinforcement part pressurized deformation that sets up between reinforcement part and inner beam is in order to convert the deformation to the indoor side into the deformation of upper and lower direction. In addition, since the seat belt retractor mounting portion is provided at the upper end portion of the inner wall of the crush member, when the vehicle receives an external force from a side impact, the seat belt retractor mounting portion is displaced toward the lower indoor side as the crush member is crushed, so that the displacement of the seat belt retractor mounting portion toward the indoor side can be suppressed. The reinforcing member and the crush member are formed as a lid body, and the crush member can be deformed by surely tilting the reinforcing member toward the indoor side. Therefore, the utility model discloses a vehicle stand structure can restrain the stand and warp and absorb the energy when assaulting to the indoor side.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the scope of the embodiments of the present invention.
Claims (7)
1. A vehicle pillar structure, characterized by comprising:
a side member provided at a side edge of a vehicle floor in a vehicle width direction and extending in a vehicle front-rear direction, the side member including an inner member and a member reinforcement;
the upright post extends upwards from the upper part of the side beam and comprises an upright post inner plate and an upright post outer plate;
a reinforcement member provided on an inner side of the pillar outer panel in the vehicle width direction and above the beam reinforcement; and
a crushing member connecting the reinforcing member and the inner beam, wherein
The crush member is provided with a belt retractor mounting portion at an upper end portion of an inner wall of the inner side in the vehicle width direction.
2. The vehicle pillar structure according to claim 1,
the crush member is formed as a cover body that opens outward in the vehicle width direction when viewed from above and below in the vehicle vertical direction,
the crush member includes a front wall and a rear wall, and the front wall and the rear wall extend from opposite end portions of the inner wall in the vehicle front-rear direction, respectively, outward in the vehicle width direction to connect the reinforcing member.
3. The vehicle pillar structure according to claim 2,
a convex portion extending in the vehicle vertical direction is provided at a lower end portion of the inner wall of the crush member below the seatbelt retractor mounting portion.
4. The vehicle pillar structure according to claim 2,
the reinforcing member includes:
an outer wall corresponding to an inner side of the pillar outer panel in the vehicle width direction;
a pair of lateral walls extending inward in the vehicle width direction from opposite end portions of the outer wall in the vehicle front-rear direction, respectively; and
a bottom wall connected to the outer wall and the bottom sides of the pair of transverse walls to cover the lower part of the reinforcing member, wherein
The reinforcing member is formed as a cover body having an opening facing the inside in the vehicle width direction when viewed from above and below in the vehicle vertical direction
The pair of transverse walls are connected to the front wall and the rear wall, respectively.
5. The vehicle pillar structure according to claim 4,
the reinforcing member is provided with a reinforcing portion that extends continuously along the outer wall so as to straddle the pair of lateral walls.
6. The vehicle pillar structure according to any one of claims 1 to 5,
the reinforcing member and the crush member are disposed at positions overlapping with a door beam inside a door in a view from an inner side to an outer side in the vehicle width direction.
7. The vehicle pillar structure according to any one of claims 1 to 5,
the pillar inner panel includes an opening portion provided at a position corresponding to the seat belt retractor mounting portion,
the reinforcement member is provided at a position lower than an upper end of the opening portion in a view from an inner side to an outer side in the vehicle width direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220731173.0U CN217260300U (en) | 2022-03-31 | 2022-03-31 | Vehicle pillar structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220731173.0U CN217260300U (en) | 2022-03-31 | 2022-03-31 | Vehicle pillar structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217260300U true CN217260300U (en) | 2022-08-23 |
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ID=82871735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220731173.0U Active CN217260300U (en) | 2022-03-31 | 2022-03-31 | Vehicle pillar structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217260300U (en) |
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2022
- 2022-03-31 CN CN202220731173.0U patent/CN217260300U/en active Active
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