60 results about "Side impact" patented technology

The invention relates to a vehicle comprising a floor (1), one face of the floor (1) being divided into several modules for receiving electric batteries (5), at least one non-continuous sealing bead on either side of longitudinal members (7) fixed to the floor (1), at least one inflatable insert (8) being placed in a contact zone between each edge of the floor (1) and the longitudinal members (7), at the points where the sealing bead is interrupted. Each inflatable insert (8) extends only between the edge of the floor (1) and a portion (11) of the longitudinal member (7) with which it is in contact, and at least one sealing gasket (14) is positioned on a portion (12) of the edge of the floor (1), the sealing gasket (14) and the inflatable insert (8) together forming a continuous sealing bead. Figure to be published with the abbreviation: Fig. 8

In a reclining device, a lock mechanism locks tilting of a seat back. A knob is connected to a lock mechanism, and in a case in which the knob is operated, the lock mechanism unlocks tilting of the seat back. At a time of a side collision of a vehicle, the knob is bent and engaged with a restriction bracket, so that the operation of the knob is restricted. Therefore, the operation can be restricted by the impact load of the knob, and the unlocking of the tilting of the seat back can be restricted.

A child safety seat includes an outer shell, an adjustable headrest, and an impact protection module. The adjustable headrest is moveable with respect to the outer shell between a first position and a second position. The impact protection module is coupled to the adjustable headrest such that the IPM moves in coordination with the adjustable headrest.

To realize an airbag device in which the side airbag cushions that inflate and deploy on both sides of the seat operate as an integral unit in the event of a side collision or similar incident, the device includes an airbag (11) and an inflator (12) that injects gas to inflate the airbag (11). The airbag (11) includes: a first side airbag cushion (21) that inflates and deploys to cover one side of an occupant (5) seated on the vehicle seat; a second side airbag cushion (22) that inflates and deploys to cover the other side of the occupant (5); and a connecting member (23) that connects the first side airbag cushion (21) and the second side airbag cushion (22). In the fully inflated state of the airbag (11), the connecting member (23) is located at a height within the upper part of the seat (1) that is lower than the top of the occupant's head, extending along the width direction of the seat (1).

The invention relates to a safety device (17) for a vehicle, in particular a motor vehicle (1), comprising a door (6) which is arranged displaceably at a vehicle body (2) of the vehicle, a crash pin (19) which protrudes laterally from the vehicle body (2) in the direction of the door (6) at a holding section (18), and a recess (23) which is arranged at the door (6) and is configured for local accommodation of the crash pin (13). The crash pin (19) is fixed at the vehicle body (2), and a crash element (13) which extends at least substantially over the length of the door (6) is arranged at the door (6) and is configured to be supported at the holding section (18) of the vehicle body (2) with a first end (14) having the recess (23) in a side collision.

A base for mounting on a vehicle seat and for receiving a child car seat thereon, the base including a main body having a first side, a second side opposite the first side, a first end configured to align with a seat back of the vehicle seat, and a second end opposite the first end. A first side impact protection (SIP) device is located at the first side of the main body near the first end thereof, and a second SIP device is located at the second side of the main body near the first end thereof. Both the first SIP device and the second SIP device extend upwardly and outwardly from the main body.

This disclosure provides a crash energy distribution system (100) to redirect or absorb impact forces during a vehicle crash, minimize their transfer to the vehicle's battery pack (102), and prevent cross members (110) or other frame components from intruding into the battery pack (102). The system (100) comprises a pair of first elements (106) positioned along the longitudinal sides of the vehicle to absorb impact forces during a side impact. Additionally, one or more second elements (108) are configured between the first elements (106) to transfer impact forces from the crash-side first element to the other first element.The second elements (108) are positioned within the cross members (110) of the vehicle, their ends being coupled to the respective first elements (106) by a series of damping elements (112) which absorb the impact forces and reduce their transmission to the battery pack (102).

The utility model discloses an unmanned aerial vehicle battery compartment support structure with buffering and damping functions, which comprises a cabin, a battery bracket and a battery, rubber mats with hexagonal honeycomb holes are embedded at four corners of the cabin and the battery bracket, V-shaped plastic ribs are arranged at the upper end of the cabin and are connected with the battery bracket through bolts and spring washers, and the battery bracket is of a cage type structure with radiating holes. During working, the V-shaped ribs and the spring washers form a double-layer vertical damping system to absorb low-frequency and medium-high-frequency vibration; the honeycomb rubber mat buffers transverse and lateral impact, and multi-directional shock absorption is achieved. The cage type bracket is matched with mechanical and electrical dual fixation of the terminal and the fixed column, so that the stability of the battery is ensured; the heat dissipation holes accelerate heat dissipation, and the upper cover protects the battery from being invaded by foreign matters. According to the structure, through collaborative design of multi-stage damping, stable fixing and efficient heat dissipation, the safety and reliability of the battery of the unmanned aerial vehicle are remarkably improved.

This application discloses an impact-resistant automotive side door panel, relating to the field of automotive door panels, including a door ring, an anti-collision beam, an energy-absorbing box, a support plate, a first reinforcing plate, and a second reinforcing plate. The I-shaped support plate reinforces the core rigidity of the door ring's B-pillar, while the energy-absorbing box with a pre-set V-groove absorbs collision energy. During a collision, it can absorb energy in advance, and the V-groove ensures stable crushing deformation. The anti-collision beam provides anti-detachment protection. An L-shaped reinforcing plate specifically strengthens the load-bearing capacity of key stress-bearing parts of the door ring. A U-shaped support frame enhances the installation stability of the anti-collision beam, comprehensively improving the side impact resistance of the side door panel. Integrated nut plates, mounting brackets, and nut boxes facilitate the secure installation of the door limiter, fender, and door latch, and reinforce the structural strength of the corresponding mounting position of the door ring, preventing structural failure after a collision and improving the door ring's impact protection performance.

The utility model provides a large flow structure valve core for hydraulic pressure booster system, including push rod, push rod and high pressure valve seat are connected, one end of push rod and steel ball are top -connected, push rod and steel ball are adjacent one end of bushing and have pilot valve seat, pilot valve seat and pilot valve seat spring support seat are riveted pressure, pilot valve seat spring support seat is connected with pilot cover through pilot valve return spring, can make pilot valve seat return spring avoid high pressure liquid's flow field area, thereby make pilot valve return spring no longer be side impact of high pressure oil, in addition, through the mounting structure of push rod spring seat, spring pad and snap spring, make push rod return spring avoid high pressure liquid's flow field area, make valve core structure more stable, satisfy different liquid quantity demand.

A child seat system for installation on a vehicle seat includes a support base and a child seat connectable to the support base. The child seat includes a seat body having a seat portion and a rear portion extending from the seat portion. A side impact protection (SIP) device is disposed at the child seat or the support base. The SIP device is movable between a first position and a second position. The SIP device is disposed externally on the child seat system in both the first and second positions.

A side member structure (1) according to the present invention is provided with: an impact-absorbing structure body (20) which is disposed within a side member (10) and which absorbs an impact input to the side member (10) during a side collision of a vehicle, the impact-absorbing structure body (20) having an end section (20a) on the inside of the vehicle in the vehicle width direction connected to a longitudinal surface section (11a) of a side member inner member (11); the impact absorbing structure (20) is provided with a pair of wave-shaped members (21, 23) which are disposed in the vertical direction of the vehicle and which have a wave shape in which convex shapes and concave shapes are alternately continuous in the longitudinal direction of the vehicle, and a concave part (30) which is provided in the vertical surface part (11a) of the side sill inner member (11) and which restricts the end part (20a) on the inside of the vehicle. The impact absorbing structure (20) is provided with: a pair of wave-shaped members (21, 23) which are disposed in the vertical direction of the vehicle; the concave shape (21b) of the upper wave-shaped member (21) and the concave shape (23b) of the lower wave-shaped member (23) are disposed so as to face each other, and the facing concave shapes (21b, 23b) are joined so as to be offset in the longitudinal direction of the vehicle.

This invention discloses a door anti-collision device based on shape memory alloy, belonging to the field of vehicle safety protection technology. The device includes a shape memory alloy anti-collision beam body, a triggering system, a heating unit, and an auxiliary energy-absorbing layer. The anti-collision beam body is made of nickel-titanium shape memory alloy material, with deformation guide grooves on its surface to limit the controlled deformation path and improve energy absorption efficiency. The triggering system consists of an inner door pressure sensor, a side millimeter-wave radar, and a surround-view camera, used to monitor the environment around the door in real time and transmit signals to the electronic control unit. This door anti-collision device improves the safety of side collisions, solves the problems of low energy absorption efficiency of existing door anti-collision beams in high-speed side collisions and performance degradation after repeated collisions, while meeting the requirements of vehicle lightweighting.

A child seat system includes a support base and a seat body rotatably connected to the support base. The seat body has a seat portion and a rear portion extending from the seat portion. A side impact protection (SIP) device is disposed outside the seat body. At least one of the size, shape, and position of the SIP device is configured to allow the child seat to rotate relative to the support base.

This mechanism suppresses the unlocking of the seatback's tilt during a side collision with the vehicle. [Solution] In the reclining device 16, the tilting of the seat back 14 is locked by a locking mechanism 18. A knob 28 is connected to a connecting cylinder 22, and when the knob 28 is operated, the connecting cylinder 22 rotates, and the locking mechanism 18 unlocks the tilting of the seat back 14. However, in the event of a side collision with the vehicle, an impact load is applied to the knob 28, causing the knob 28 to disconnect from the connecting cylinder 22. Therefore, even if the knob 28 is operated by an impact load, the rotation of the connecting cylinder 22 can be suppressed, and the unlocking of the tilting of the seat back 14 can be suppressed.

The application relates to a vehicle door opening endurance test device and relates to the technical field of automobile accessory testing, and aims to solve the problem of low utilization caused by low adaptability of the vehicle door opening endurance test device. The vehicle body side collision strengthening structure comprises a base, a first driving mechanism, a frame component and a second driving mechanism. The first driving mechanism is connected with the base, the frame component is connected with the first driving mechanism, and the first driving mechanism is used for driving the frame component to switch and move between a first preset position and a second preset position. The second driving mechanism is connected with the frame component, and when the frame component is in the first preset position, the second driving mechanism is configured to press and contact and hook the door handle.

1. Name of the design product: automobile front side airbag. 2. Use of the design product: the design product is used for safety device installed on the roof or the top of the window, which protects the head of the front passenger in the side collision. 3. Design points of the design product: the shape of the product. 4. Pictures or photos that best show the design points: perspective view.

Provided is a vehicle seat and a folding method for a side airbag. The vehicle seat is equipped with a seat back, an inflator, and a side airbag. The side airbag has a head chamber that is housed along an upper frame of the seat back and is configured to inflate and deploy between a shoulder harness and a head upon a side collision by receiving a supply of gas from the inflator. The head chamber is housed in a state in which it is folded back in a seat up-down direction to reduce an up-down width and is folded from a front end portion in a seat front-rear direction.

The application discloses a B column of a vehicle and a design method thereof, wherein a roof protection section and a side impact protection section of the B column are symmetrically arranged on the upper side and the lower side of a plate main body. The side impact protection section comprises a performance surplus optimization region, a collapse energy absorption region, a chest protection region and an abdomen protection region arranged in sequence from bottom to top, the thickness of each region is determined by the result of collision analysis, the thickness of each region of the roof protection section is symmetrically arranged with the thickness of the side impact protection section with the center line of the plate main body as a symmetric center, and the plate main body is formed by continuous section change rolling through a flexible roll process. The application can improve the material utilization rate of the flexible roll process, reduce the setting of additional reinforcing structures and local thickening structures, and thus reduce the material cost and the processing cost.

The present disclosure relates to side impact absorbing devices for child restraint systems. A vehicle includes a vehicle body extending along a longitudinal axis, a closure coupled to the vehicle body, a seat coupled to the vehicle body, and a side impact absorbing (SIA) device disposed between the seat and the closure and including a first position and a second position.

According to one side impact protection block according to the present application for detachably mounting to a child safety seat, characterized in that the side impact protection block comprises: a housing; a slider at least partially housed in the housing and operable from outside the housing to slide in a first direction of the housing; and an engagement member housed in the housing and movable in a second direction of the housing crossing the first direction between a locked position protruding from the housing and a released position retracted into the housing; wherein sliding of the slider in the first direction entrains movement of the engagement member between the locked position and the released position. Also disclosed is a child safety seat.

This utility model discloses a multi-stage material screening device, relating to the field of material screening technology. The utility model includes a housing with two screening boxes inside, and a vibration mechanism located on the front of the housing. The vibration mechanism is used to remove residues adhering to the inside of the two screening boxes. Specifically, when the electric push rod extends, it drives the rack to move to the right, causing the rotating shaft and cylinder to rotate clockwise. After the cylinder enters the U-shaped groove, it pushes the shaped block to rotate counterclockwise, causing the right-side moving rod to move backward. The impact block strikes the screening box. When the electric push rod retracts, the rack drives the rotating shaft to rotate counterclockwise, the cylinder re-enters the U-shaped groove, causing the shaped block to rotate clockwise, and the left-side impact block strikes the mounting box. This repeated impact dislodges adhering materials and blockages from the screening boxes. This design, by changing the vibration direction, effectively improves the cleaning effect.

To provide a battery pack protection structure that can protect the battery pack from impact during a side collision of a vehicle. [Solution] The cover 40 that covers the bracket 30 and the exhaust duct 20 from above and the side has a first cover portion 40A that covers the portion of the bracket 30 and the exhaust duct 20 located on the other side in the vehicle width direction from one end of the bracket 30 in the vehicle width direction, and a second cover portion 40B that extends from the first cover portion 40A to one side in the vehicle width direction and covers the portion of the bracket 30 and the exhaust duct 20 located on the other side in the vehicle width direction from one end of the bracket 30 in the vehicle width direction. The rear surface 42 and front surface 41 of the cover 40 have notches 41A and 42A that are cut out from below in a parabolic shape with the apex at the boundary between the first cover portion 40A and the second cover portion 40B.

This utility model relates to a door assembly for a pillarless vehicle, including an inner door panel and a vertical anti-collision beam. The vertical anti-collision beam is disposed at one end of the inner door panel along the length of the vehicle body and serves as a B-pillar structure. A reinforced anti-collision beam is disposed between the vertical anti-collision beam and the other end of the inner door panel along the length of the vehicle body to improve the overall anti-collision performance of the door. This utility model forms a frame structure by connecting the anti-collision beam with the inner door panel and the vertical anti-collision beam. The vertical anti-collision beam acts as the B-pillar of the pillarless vehicle body, thus improving the side impact resistance of the pillarless vehicle body, further enhancing the overall rigidity and collision resistance of the door, improving the side impact safety of the door, greatly enhancing the modal, bending mode, and torsional mode of the outer door panel, while taking into account NVH performance, manufacturing simplicity, and lightweight requirements, and improving the overall bending and torsional rigidity and strength of the door.

This utility model provides a high-elasticity solid tire, including a tire body, a high-elasticity tread, side guard rings, and a connecting bead. The high-elasticity tread is fixedly installed on the surface of the tire body, and the side guard rings are fixedly installed on both sides of the tire body. The connecting bead is fixedly installed inside the tire body. The connecting bead is fixedly installed on the outside of the rim. The high-elasticity tread and side guard rings of this utility model provide greater elasticity, preventing stone splashing after crushing stones and reducing side impact.

To prevent the side door from unintentionally unlocking while ensuring rigidity around the handle base on the door outer panel during a vehicle side collision. [Solution] The reinforcing member that reinforces the peripheral portion of the handle base 21 supporting the door handle 22 in the door outer panel 15 comprises a first portion 52, 55 fixed to the door outer panel 15, a second portion 54 spaced apart from the door outer panel 15, and ridge portions 61, 62 provided between the first portion 52, 55 and the second portion 54. The ridge portions 61, 62 are located below the handle base 21, and imaginary lines 61L, 62L extending linearly from this lower position toward the handle base 21 extend along a direction that intersects the lower edge portion 21d of the handle base 21.

Provided are an elbow rest structure and a vehicle, relating to the technical field of vehicle structures. The elbow rest structure comprises an inner wall panel (1); the inner wall panel (1) is provided with inner wall weakening holes (11) and a first weakening slot (12); a plurality of elongated inner wall weakening holes (11) are provided; the plurality of inner wall weakening holes (11) are parallel to each other and arranged at intervals sequentially; the first weakening slot (12) is elongated and is sequentially communicated with the plurality of inner wall weakening holes (11). The vehicle comprises the elbow rest structure. The plurality of inner wall weakening holes can effectively reduce the width of a single inner wall weakening hole, avoiding the problem that the inner wall panel is prone to deformation due to excessively low local strength, thereby ensuring product appearance and daily support performance. The first weakening slot is sequentially communicated with the plurality of inner wall weakening holes, so that a stress concentration region can be formed, providing a large deformation or even fracture upon collision, and interrupting a force transmission path, thereby achieving efficient side impact energy absorption and crumpling. The inner wall weakening holes cooperate with the first weakening slot to achieve both side impact energy absorption and crumpling, and product appearance and daily support performance.

A safety seat includes a sitting part, an anchoring device, two movable side protective blocks, a side protective block driving module, an anchoring device sensor and a control module. The anchoring device sensor is arranged adjacent to the anchoring device. The side protective block driving module is connected with the side protective blocks to drive the side protective blocks to be folded or unfolded. The control module is electrically connected with the anchoring device sensor and the side protective block driving module, and senses whether the sitting part is occupied. The control module controls the side protective block driving module to control at least one of the side protective blocks to be unfolded when the control module senses that the anchoring device is in a locking state through the anchoring device sensor and the sitting part is occupied, improving capability of the side impact protection of the safety seat.

The utility model discloses a kind of non-woven fabric car shock pads, relating to shock pad field, including shock pad shell, shock panel and top surface buffer hole, the shock panel is located at the top of shock pad shell, the top surface buffer hole is opened the top surface of shock panel, the inner wall of shock pad shell is equipped with multiple mounting holes, the lower end of the shock panel is fixedly installed with multiple installation columns connected with mounting hole cooperation, the lower end of shock pad shell is fixedly installed with multiple support columns, the lower end of the support column is fixedly installed with bottom surface laminating plate.The utility model can utilize the contraction and expansion of damping installation rod to prevent shock to the side impact of shock pad shell, improve the range and performance of shockproof, and then improve the use effect of shock pad, and the structure of side shockproof is located at the bottom of shock pad shell, overall structure is simple, does not affect installation use, further facilitates the installation use of shock pad.