Blocking piece for inhibiting spare tire action
By installing the barriers of the support part and the protruding part on the well-shaped panel of the spare tire, the action of the spare tire when the rear end of the vehicle is collided, the problem of the spare tire hitting the rear seat is solved, and the safety of passengers is improved. Maintain loading space.
Patent Information
- Application Number
- CN202311654643.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Priority Date
- 2023-08-11
- Filing Date
- 2023-12-04
- Publication Date
- 2025-02-18
AI Technical Summary
In the event of a collision accident at the rear end of the vehicle, the spare tire may disengage and hit the rear seat, increasing the risk of injury to the passenger.
A barrier is designed to be mounted on a spare tire well panel, including a support portion and a protruding portion. The protruding portion extends from the support portion, protrudes toward the side of the spare tire, and is spaced apart from the well-shaped panel of the spare tire, for suppressing the movement of the spare tire.
Effectively suppress the movement of the backup tire when the rear end of the vehicle collides, prevent it from hitting the rear seat, thereby reducing damage to passengers, and not affecting the packaging layout of the backup tires and ensuring loading space.
Smart Images
Figure CN119459906A_ABST
Abstract
Description
Technical Field
[0001] The present disclosure relates to a blocking member for inhibiting the movement of a spare tire. Background Art
[0002] The spare tire is stored in a lower space of a trunk of a vehicle, and the spare tire is stored by being accommodated in a spare tire well panel (spare tire well panel) for accommodating the spare tire.
[0003] However, in the event of a rear-end collision, in particular the rear seats of the vehicle directly receive a large amount of energy.
[0004] Particularly, in the case of a family car, since children sit on the rear seats in many cases, it is more important to protect passengers on the rear seats.
[0005] Furthermore, in the case of a multi-link suspension with a spare wheel well of less depth, there is a risk that the spare wheel may become detached after a rear-end collision and strike the backrest of the rear seat from behind.
[0006] Therefore, there is a problem in that the collision energy from the rear barrier and the collision energy due to the impact of the detached spare tire increase, thereby increasing the injury to the passengers at the rear seats.
[0007] The contents described above in the background technology are intended to help understanding the background of the embodiments of the present disclosure, and may include contents that are unrelated to the related technologies known to those skilled in the art to which the present technology belongs. Summary of the invention
[0008] The present disclosure relates to a stopper for suppressing movement of a spare tire. Detailed description of the invention The present disclosure relates to a stopper for suppressing movement of a spare tire provided in a vehicle in the event of a collision accident of the vehicle.
[0009] Embodiments of the present disclosure can solve the problems in the prior art and provide a stopper for inhibiting the movement of a spare tire, which can limit the spare tire from hitting a rear seat when a collision occurs at the rear end of a vehicle.
[0010] According to an embodiment of the present disclosure, a barrier for suppressing the movement of a spare tire is a barrier installed on a spare tire well panel that accommodates the spare tire and is configured to suppress the movement of the spare tire, the barrier comprising: a supporting portion installed on the spare tire well panel; and a protruding portion extending from the supporting portion and protruding toward the spare tire side.
[0011] Additionally, the protruding portion may be spaced apart from the spare tire well panel.
[0012] Specifically, the protruding portion may be spaced apart from an inclined portion formed to be inclined from a front upper end portion of the spare tire well panel to a recessed portion of the spare tire well panel accommodating the spare tire.
[0013] Meanwhile, each of the plurality of support portions may be formed to extend from both end portions of the protruding portion in the width direction.
[0014] Here, the support portion may include an upper support portion coupled to a front upper end portion of the spare tire well panel and a lower support portion coupled to an inclined portion formed to be inclined from the front upper end portion to a recessed portion of the spare tire well panel accommodating the spare tire.
[0015] Furthermore, a plurality of protruding portions may be formed to be spaced apart from each other, and a cutout portion may be formed between the plurality of protruding portions.
[0016] Furthermore, the protruding portion may have an arc shape convex toward the spare tire side.
[0017] Next, according to another embodiment of the present disclosure, a blocking member for suppressing the movement of the spare tire is a blocking member installed on a spare tire well panel that accommodates the spare tire and is configured to suppress the movement of the spare tire, the blocking member including: a supporting portion installed on the spare tire well panel; and a protruding portion extending from the supporting portion and protruding toward the spare tire side, and the protruding portion is spaced apart from the spare tire well panel, wherein the supporting portion is formed in a width direction to extend from two end portions of the protruding portion.
[0018] Here, the support portion may include an upper support portion coupled to a front upper end portion of the spare tire well panel and a lower support portion coupled to an inclined portion formed to be inclined from the front upper end portion to a recessed portion of the spare tire well panel accommodating the spare tire.
[0019] Furthermore, a plurality of protruding portions may be formed to be spaced apart from each other, and a cutout portion may be formed between the plurality of protruding portions.
[0020] Furthermore, the protruding portion may have an arc shape convex toward the spare tire side.
[0021] When the stopper for suppressing the movement of the spare tire according to the embodiment of the present disclosure is applied, it is possible to protect passengers on the rear seats from being injured by the detached spare tire when a collision accident occurs at the rear end of the vehicle.
[0022] Since the above-described structure of the blocking member according to the embodiment of the present disclosure does not affect the packaging layout of the spare tire, this is beneficial to ensure the loading space.
[0023] Furthermore, not only can the increase in vehicle weight be minimized, but the movement of the spare tire can also be effectively suppressed. BRIEF DESCRIPTION OF THE DRAWINGS
[0024] Figure 1 is a diagram illustrating a state in which a stopper according to an embodiment of the present disclosure is installed on a spare tire well panel.
[0025] Figure 2 It is schematically shown Figure 1 A view of a cross section of the barrier.
[0026] Figure 3 is a perspective view showing a blocking member according to an embodiment of the present disclosure.
[0027] Figure 4 is a front view of a blocking member according to an embodiment of the present disclosure.
[0028] Figure 5 is a top view of a blocking member according to an embodiment of the present disclosure.
[0029] Figure 6 It shows that based on Figure 4 View of the barrier in cross section.
[0030] Figure 7 is with Figure 6 Comparison view of the .
[0031] Figures 8 to 10 2 is a view for describing an applied shape of a blocking member according to an embodiment of the present disclosure. DETAILED DESCRIPTION
[0032] For a full understanding of the embodiments of the present disclosure, their operating advantages and objectives achieved by practicing the embodiments of the present disclosure, reference should be made to the accompanying drawings which illustrate preferred embodiments of the present disclosure and the contents described in the drawings.
[0033] In describing the preferred embodiments of the present disclosure, descriptions of known techniques or repetitive explanations that may unnecessarily obscure the gist of the embodiments of the present disclosure will be reduced or omitted.
[0034] Figure 1 is a diagram illustrating a state in which a stopper according to an embodiment of the present disclosure is installed on a spare tire well panel.
[0035] Figure 2 It is schematically shown Figure 1 A view of a cross section of a barrier, Figure 3 is a perspective view showing a blocking member according to an embodiment of the present disclosure. Figure 4is a front view of a blocking member according to an embodiment of the present disclosure, Figure 5 is a top view of a blocking member according to an embodiment of the present disclosure.
[0036] In the following, reference will be made to Figures 2 to 5 A blocking member for inhibiting the movement of a spare tire according to one embodiment of the present disclosure is described.
[0037] The spare tire well panel 10 for accommodating a spare tire includes: a recessed accommodating portion for accommodating a spare tire 20; and an upper end portion, which is connected to the vehicle body by forming a step-shaped difference with the accommodating portion, and in particular, in order to ensure moldability, an inclined portion 11 extending from the accommodating portion to the upper end portion in a smoothly inclined manner is formed on the front part side of the vehicle.
[0038] Therefore, if Figure 2 As shown, a phenomenon occurs in which the spare tire receiving a strong collision load at the rear is pushed forward and hits the backrest of the rear seat while moving upward along the inclination angle of the vehicle body.
[0039] In this case, in order to ensure the formability of the body panel, a certain tilt angle must be reflected.
[0040] The stopper according to the embodiment of the present disclosure is a structure that blocks the collision energy from being transferred to the rear seat by suppressing the movement of the spare tire rising along the inclined portion 11 to prevent the spare tire from hitting the rear seat.
[0041] The stopper 100 for suppressing the movement of the spare tire according to the embodiment of the present disclosure is formed of a protruding portion 110 and a supporting portion 120 .
[0042] The support portions 120 are formed to extend from both end portions of the protruding portion 110 in a width direction based on the protruding portion 110 , thereby distributing and transferring a load applied to the protruding portion 110 to the support portions 120 formed at both sides of the protruding portion 110 .
[0043] The support portion 120 includes an upper support portion 121 coupled to the front upper end portion of the spare tire well panel 10 and a lower support portion 122 coupled to the inclined portion 11 of the spare tire well panel 10. The support portion 120 may be coupled by welding or other means.
[0044] In addition, the protruding portion 110 has a shape protruding from the front upper end portion of the spare tire well 10 to the rear side (tire side), and is spaced apart from and arranged upward from the inclined portion 11 of the spare tire well 10 .
[0045] Therefore, by strongly hitting the moving spare tire 20 with the protruding portion 110 protruding to the spare tire 20 side, the forward movement of the spare tire 20 can be stopped.
[0046] Therefore, since the spare tire 20 can no longer move forward, the action stops, and the rear portion of the spare tire 20 is lifted and moves upward, so the phenomenon that the spare tire 20 hits the seat back of the rear seat can be prevented from occurring.
[0047] In particular, if Figure 6 As shown, when the protruding portion 110 is installed to be spaced apart from the inclined portion 11 and the spare tire well panel 10 without being structurally connected to the inclined portion and the spare tire well panel, it is more advantageous in preventing movement of the spare tire.
[0048] Otherwise, if Figure 7 As shown, when the protruding portion 110 is structurally connected downwardly to the spare tire well panel 10 , the spare tire 20 moves upwardly along the connected inclined surface structure, which therefore does not contribute to inhibiting the movement of the spare tire 20 .
[0049] Therefore, the protruding portion 110 according to the embodiment of the present disclosure has a structure that separates the inclined portion 11 from the spare tire well panel 10 to reliably prevent the movement of the spare tire 20, and conversely, the supporting portions 120 formed at both sides of the protruding portion 110 are coupled to the spare tire well panel 10 to distribute the load.
[0050] Next, Figures 8 to 10 2 is a view for describing an applied shape of a blocking member according to an embodiment of the present disclosure.
[0051] First, according to Figure 8 The blocking member of the application embodiment is a case where two protruding portions 210 are applied, including the protruding portion 210 and the supporting portion 220. As described above, a plurality of protruding portions may be formed, and the cutout portion 211 may be formed between the protruding portions.
[0052] According to this stopper, the collision performance can be optimized by adjusting the delay time of the action according to the number of the protruding portions.
[0053] in addition, Fig. 9 1 is a view showing a step-shaped difference between the rear end of the upper support portion 121 and the rear end of the protruding portion 110 , and the delay time of the action can also be adjusted by adjusting the number of protruding portions to optimize the collision performance.
[0054] Next, according to Fig.10The stopper of the applied embodiment is an applied example including a protruding portion 310 and a supporting portion 320, and the protruding portion 310 is formed as a curved protruding portion having a circular arc shape that is convex rearward.
[0055] In other words, the barrier may be applied by converting a step-like difference compared to the base line into a streamlined shape, and in this case, the streamlined protrusion facilitates rearward transmission of loads compared to a straight step-like difference.
[0056] This is because the streamlined shape minimizes horizontal load transmission losses in both directions, and the corresponding shape can be selectively applied according to the vehicle type and performance.
[0057] In addition, by Fig.10 Application examples and Figure 8 By applying the application examples in the embodiment together, a plurality of curved protruding portions can be formed respectively.
[0058] As described above, the blocking member according to the embodiment of the present disclosure can promote the safety of passengers by blocking the movement of the spare tire when the vehicle is hit from the rear, for example.
[0059] Although the embodiments of the present disclosure have been described above with reference to the exemplary drawings, the embodiments of the present disclosure are not limited to the described embodiments, and it is obvious to those skilled in the art that various variations and modifications may be made without departing from the spirit and scope of the embodiments of the present disclosure. Therefore, these variant examples or modified examples should be included in the claims of the present disclosure, and the scope of the embodiments of the present disclosure should be interpreted based on the appended claims.
Claims
1. A blocking member for inhibiting the movement of a spare tire, the blocking member comprising: a support portion configured to be mounted on the spare tire well panel; as well as The protruding portion extends from the supporting portion and protrudes toward the spare tire side.
2. The barrier member according to claim 1, wherein: The protruding portion is spaced apart from the spare tire well panel.
3. The barrier member according to claim 2, wherein: The protruding portion is spaced apart from an inclined portion that slopes from a front upper end portion of the spare tire well panel to a recessed portion of the spare tire well panel, wherein the recessed portion is configured to accommodate the spare tire.
4. The barrier member according to claim 1, wherein: The support portion is configured as a pair of the support portions; and Each of the support portions extends from a corresponding end portion of the protruding portion in the width direction.
5. The barrier member according to claim 4, wherein: Each of the support sections comprises: an upper support portion coupled to a front upper end portion of the spare tire well panel; and A lower support portion is coupled to an inclined portion that slopes from the front upper end portion of the spare tire well panel to a recessed portion of the spare tire well panel, wherein the recessed portion is configured to accommodate the spare tire.
6. The barrier of claim 1 further comprising a plurality of projections, the plurality of projections being spaced apart from the spare tire well panel and the plurality of projections being spaced apart from each other, wherein: A cutout portion is provided between the plurality of protruding portions.
7. The barrier member according to claim 1, wherein: The protruding portion is spaced apart from the spare tire well panel, and wherein the protruding portion has an arc shape convex toward the spare tire side.
8. The barrier of claim 7, further comprising a plurality of projections, the plurality of projections being spaced apart from the spare tire well panel and the plurality of projections being spaced apart from each other, wherein: A cutout portion is provided between the plurality of protruding portions.
9. A barrier configured to inhibit movement of a spare tire received in a spare tire well panel, the barrier comprising: a pair of support portions configured to be mounted on the spare tire well panel; as well as A protruding portion extends between the pair of the supporting portions and protrudes toward the spare tire side of the spare tire well panel, and the protruding portion is spaced apart from the spare tire well panel, wherein each of the supporting portions extends from a corresponding end portion of the protruding portion in a width direction.
10. The barrier member according to claim 9, wherein: Each of the support sections comprises: an upper support portion coupled to a front upper end portion of the spare tire well panel; and A lower support portion is coupled to an inclined portion that slopes from the front upper end portion of the spare tire well panel to a recessed portion of the spare tire well panel, wherein the recessed portion is configured to accommodate a spare tire.
11. The blocking member according to claim 9, further comprising a plurality of protruding portions, the plurality of protruding portions being spaced apart from each other between the plurality of supporting portions, wherein: A cutout portion is provided between the plurality of the protruding portions, and wherein each of the supporting portions extends in the width direction from a corresponding end portion of an outermost protruding portion of the protruding portions.
12. The barrier member according to claim 9, wherein: The protruding portion has an arc shape that is convex toward the spare tire side.
13. The blocking member according to claim 12, further comprising a plurality of protruding portions, the plurality of protruding portions being spaced apart from each other between the plurality of supporting portions, a cutout portion being provided between the plurality of protruding portions, and wherein, Each of the support portions extends in the width direction from a corresponding end portion of an outermost protruding portion of the protruding portions.
14. A vehicle comprising: The vehicle body, including the trunk; a spare tire well panel disposed in the trunk; a spare tire housed in the spare tire well panel; A support portion mounted on the spare tire well panel; as well as A protruding portion extends from the support portion and protrudes in a direction toward the spare tire, wherein the protruding portion is spaced apart from the spare tire well panel.
15. The vehicle of claim 14, wherein: The protruding portion is spaced apart from an inclined portion of the spare tire well panel, wherein the inclined portion is inclined from a front upper end portion of the spare tire well panel to a recessed portion of the spare tire well panel accommodating the spare tire.
16. The vehicle of claim 14, wherein: The support portion includes a pair of support portions; as well as Each of the support portions extends from a corresponding end portion of the protruding portion in the width direction of the vehicle.
17. The vehicle of claim 16, wherein: Each of the support portions comprises: an upper support portion coupled to a front upper end portion of the spare tire well panel; and A lower support portion is coupled to an inclined portion that is inclined from the front upper end portion of the spare tire well panel to a recessed portion of the spare tire well panel that accommodates the spare tire.
18. The vehicle of claim 14, further comprising a plurality of protrusions, the plurality of protrusions being spaced apart from each other, wherein: A cutout portion is provided between the plurality of protruding portions.
19. The vehicle of claim 14, wherein: The protruding portion has an arc shape that is convex toward the spare tire.
20. The vehicle of claim 19, further comprising a plurality of protrusions, the plurality of protrusions being spaced apart from one another, wherein A cutout portion is provided between the plurality of protruding portions.