CN216733985U

CN216733985U - Supporting structure of car seat

Info

Publication number: CN216733985U
Application number: CN202123062393.3U
Authority: CN
Inventors: 胡光辉
Original assignee: Ningbo Qiqiang Precision Stamping Co ltd
Current assignee: Ningbo Qiqiang Precision Stamping Co ltd
Priority date: 2021-12-08
Filing date: 2021-12-08
Publication date: 2022-06-14
Anticipated expiration: 2031-12-08

Abstract

The utility model relates to an automobile parts technical field discloses a bearing structure of car seat, and the car includes supporting framework, and supporting framework is last to be equipped with location portion, and this bearing structure includes: the backup pad, the backup pad includes first supporting part, second supporting part, first depressed part and bellying, and first depressed part meets with the bellying, and first supporting part is located the below of second supporting part, and one side that the bellying was kept away from to first supporting part meets with first depressed part, and one side that first depressed part was kept away from to second supporting part and bellying meets, and is equipped with on the first supporting part and supplies location portion male locating hole. The utility model has the advantages of, the intensity of backup pad can be guaranteed to first depressed part and bellying, can effectively transmit and disperse the impact when the car bumps, guarantees the stability of passenger cabin structure, reduces the deformation that contracts of ulcerating, guarantees passenger's safety, improves the security of car.

Description

Supporting structure of car seat

Technical Field

The utility model relates to an automobile parts technical field refers in particular to a bearing structure of car seat.

Background

The rear seat of the automobile is an important safety part and a bearing part in the automobile, and is not only used for bearing passengers, but also required to have certain safety and installation stability so as to ensure the safety of the rear passengers.

At present, the rear row cushion of the automobile is generally directly arranged on a supporting framework at the rear side of an automobile body, the structure is simple, and the safety is poor when the rear row cushion of the automobile is fixed by adopting the mode; when an accident occurs, the supporting framework can not effectively transmit and disperse the collision force, so that the stability of the passenger cabin structure is poor, and the safety of passengers can not be ensured.

SUMMERY OF THE UTILITY MODEL

The utility model discloses having considered aforementioned problem and having made, utility model's aim at provides a car seat's bearing structure, it can be when the car bumps effectively transmit and disperse the impact, protects passenger's safety.

In order to achieve the above object, the utility model provides a car seat's bearing structure, the car includes support chassis, the last location portion that is equipped with of support chassis, its characterized in that, this bearing structure includes:

the backup pad, the backup pad includes first supporting part, second supporting part, first depressed part and bellying, first depressed part with the bellying meets, first supporting part is located the below of second supporting part, first supporting part with first depressed part is kept away from one side of bellying meets, the second supporting part with the bellying is kept away from one side of first depressed part meets, just be equipped with the confession on the first supporting part location portion male locating hole.

According to the support structure of the automobile seat, the positioning hole comprises a main positioning hole and an auxiliary positioning hole; the main positioning hole and the auxiliary positioning hole are respectively positioned on two sides of the first supporting part and are symmetrically arranged.

According to the supporting structure of the automobile seat, the first depressed part is provided with the second depressed part, and the second depressed part is provided with the liquid leakage hole.

According to the supporting structure of the automobile seat, the convex part is provided with the drawing ribs.

According to the supporting structure of the automobile seat, the first supporting part is provided with the safety belt mounting surface, and the safety belt mounting surface is provided with the mounting through hole and the positioning bulge.

According to the supporting structure of the automobile seat, the safety belt installation surfaces comprise two first safety belt installation surfaces and two second safety belt installation surfaces, the two first safety belt installation surfaces are symmetrically arranged, and the two second safety belt installation surfaces are symmetrically arranged.

According to the supporting structure of the automobile seat, the supporting framework is further provided with a first mounting part and a second mounting part, the first supporting part is provided with a first mounting hole, the first mounting part can be arranged in the first mounting hole in a penetrating manner, and the first mounting hole is arranged in the middle of one side, far away from the first sunken part, of the first supporting part;

and a second mounting hole is formed in the second supporting part, and the second mounting part can be arranged in the second mounting hole in a penetrating manner.

According to the supporting structure of the automobile seat, the second mounting holes are arranged in a plurality of numbers, and the second mounting holes are symmetrically arranged.

According to the supporting structure of the automobile seat, the second supporting part is further provided with a flanging, two seat buckling holes and a plurality of carpet buckling holes, the two seat buckling holes are symmetrically arranged and are multiple, and the carpet buckling holes are symmetrically arranged.

The utility model discloses following beneficial effect has:

the first concave part and the convex part can ensure the strength of the supporting plate, can effectively transmit and disperse the collision force when the automobile collides, ensure the stability of the structure of a passenger compartment, and reduce the crumple deformation, thereby ensuring the safety of passengers and improving the safety of the automobile; when the support plate is installed on the support framework, the main positioning hole and the auxiliary positioning hole can position the support plate, so that the accuracy of the installation position of the support plate is ensured; the second supporting part is provided with a flanging, and the integral strength of the supporting plate can be improved by the flanging.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is another schematic view of FIG. 1;

fig. 3 is a top view of the overall structure of the present invention;

in the figure: 100. a first support section; 110. a main positioning hole; 120. auxiliary positioning holes; 130. a first seatbelt mounting surface; 131. mounting a through hole; 132. positioning the projection; 140. a second seatbelt mounting surface; 150. A first mounting hole; 200. a second support portion; 210. a second mounting hole; 220. flanging; 230. a seat latch hole; 240. a carpet snap hole; 300. a first recess; 310. a second recess; 311. a weep hole; 320. a wire harness snap hole; 400. a boss portion; 410. and (4) drawing ribs.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1 to 3, a supporting structure of a car seat is disposed between a supporting frame and a car seat, and is used for supporting a rear seat of a car, the car includes the supporting frame, a positioning portion is disposed on the supporting frame, and the supporting structure includes a supporting plate (not shown).

The support plate comprises a first support part 100, a second support part 200, a first concave part 300 and a convex part 400, wherein the first concave part 300 is connected with the convex part 400, the first support part 100 is positioned below the second support part 200, one side of the first support part 100, which is far away from the convex part 400, is connected with the first concave part 300, one side of the second support part 200, which is far away from the first concave part 300, is connected with the convex part 400, and the first support part 100 is provided with a positioning hole for inserting the positioning part. The first concave part 300 and the convex part 400 can ensure the strength of the supporting plate, can effectively transmit and disperse the collision force when the automobile collides, ensure the stability of the passenger compartment structure, reduce the crumple deformation, ensure the safety of passengers and improve the safety of the automobile.

In addition, the first concave part 300 and the convex part 400 can increase the space area and improve the heat dissipation effect; on installing the support plate to the support framework of car, the location portion of car can insert the locating hole in, fixes a position the support plate, ensures the accuracy of this support plate mounted position. The support plate is a part formed by cold rolling or hot rolling stamping, has the functional requirements of installation, reinforcement, bearing and the like, and forms a vehicle body frame together with other structural parts.

The positioning holes comprise a main positioning hole 110 and an auxiliary positioning hole 120; the main positioning hole 110 and the auxiliary positioning hole 120 are respectively located at two sides of the first supporting portion 100 and are symmetrically arranged; the support plate is positioned by the main positioning hole 110 and the auxiliary positioning hole 120, and the accuracy of the mounting position of the support plate is improved.

A second concave part 310 is arranged on the first concave part 300, and a liquid leakage hole 311 is arranged on the second concave part 310; the second recess 310 can increase the strength of the first recess 300, thereby further increasing the strength of the support plate, and the weep hole 311 can drain the accumulated liquid at the bottom of both the first recess 300 and the second recess 310.

A plurality of draw beads 410 are arranged on the convex part 400; the draw bead 410 can control the feeding resistance of the material in the deformation zone, adjust the tension and the distribution of the material in the stamping deformation zone, and reduce the manufacturing cost of the die.

The first support part 100 has a belt mounting surface provided with a mounting via 131 and a positioning boss 132; the seat belt mounting surface is used for mounting a seat belt base, and the positioning projection 132 can position the seat belt base when the seat belt base is mounted; the wire rod when the safety belt is installed can pass through the installation through hole 131, and the interference of the structure can be avoided.

The seat belt mounting surfaces comprise two first seat belt mounting surfaces 130 and two second seat belt mounting surfaces 140, wherein the two first seat belt mounting surfaces 130 are symmetrically arranged, and the two second seat belt mounting surfaces 140 are symmetrically arranged; two bases for mounting a webbing are provided on the webbing, the two bases are mounted on the first webbing mounting surface 130 and the second webbing mounting surface 140, respectively, the safety of a rear-row passenger can be ensured, and the first webbing mounting surface 130 and the second webbing mounting surface 140 are both provided in two, so that two webbing can be mounted on the rear-row seat.

The supporting framework is further provided with a first mounting part and a second mounting part, a first mounting hole 150 is formed in the first supporting part 100, the first mounting part can be arranged in the first mounting hole 150 in a penetrating manner, and the first mounting hole 150 is formed in the middle of one side, away from the first recessed part 300, of the first supporting part 100; a second mounting hole 210 is formed on the second supporting portion 200, and the second mounting portion can be inserted into the second mounting hole 210; the installation of the support plate can be completed only by passing one end of the bolt through the first mounting hole 150 and the second mounting hole 210 and fixedly connecting the bolt with the support frame, thereby simplifying the installation process.

The number of the second mounting holes 210 is multiple, and the second mounting holes 210 are symmetrically arranged; the support plate is mounted on the support framework through the second mounting holes 210, so that the stability of the support plate during mounting can be ensured, and the first mounting holes 150 and the second mounting holes 210 are approximately triangular, so that the stability of the support plate during mounting can be improved.

The second supporting portion 200 is further provided with a flange 220, two seat fastening holes 230 and a plurality of carpet fastening holes 240, wherein the two seat fastening holes 230 are symmetrically arranged, and the plurality of carpet fastening holes 240 are symmetrically arranged; the seat buckling holes 230 are used for installing a seat, the carpet buckling holes 240 are used for installing a carpet of an automobile, the number of the seat buckling holes 230 is two, the number of the carpet buckling holes 240 is multiple, the stability of the carpet buckling holes during installation can be improved, the integral strength of the supporting plate can be improved by the turned-over edge 220, and in the embodiment, the supporting plate is further provided with a wiring harness buckling hole 320 for fixing a wiring harness and improving the attractiveness; the flanges 220 are arranged on the side of the second supporting part 200 far away from the first supporting part 100 and two sides adjacent to the side; and many structures and hole sites in the backup pad all are the symmetry and set up for the mass distribution of backup pad is more even.

The utility model provides a supporting structure of an automobile seat, which is arranged between a supporting framework and the automobile seat and used for supporting the back row seat of an automobile, wherein the supporting framework is provided with a positioning part and comprises a supporting plate; the support plate includes first supporting part 100, second supporting part 200, first depressed part 300 and bellying 400, first depressed part 300 meets with bellying 400, first supporting part 100 is located the below of second supporting part 200, one side that bellying 400 was kept away from to first supporting part 100 and first depressed part 300 meets, one side that first depressed part 300 was kept away from to second supporting part 200 and bellying 400 meets, the intensity of backup pad can be guaranteed to first depressed part 300 and bellying 400, can effectively transmit and disperse the impact when the car bumps, guarantee passenger cabin structure's stability, reduce the deformation of collapsing, thereby guarantee passenger's safety, improve the security of car.

The technical solutions of the present invention have been described in detail with reference to the accompanying drawings, and the described embodiments are used to help understand the ideas of the present invention. The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the claims.

It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

Furthermore, the descriptions in the present application as to "first," "second," "a," etc. are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating a number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless explicitly defined otherwise.

In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be interconnected within two elements or in a relationship where two elements interact with each other unless otherwise specifically limited. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

In addition, the technical solutions between the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are contradictory or cannot be realized, the combination of such technical solutions should be considered to be absent, and is not within the protection scope of the present invention.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. The utility model provides a bearing structure of car seat, the car includes supporting framework, the last location portion that is equipped with of supporting framework, its characterized in that, this bearing structure includes:

2. The support structure of a vehicle seat according to claim 1, wherein the positioning holes include a main positioning hole and an auxiliary positioning hole; the main positioning hole and the auxiliary positioning hole are respectively positioned on two sides of the first supporting part and are symmetrically arranged.

3. The support structure for a vehicle seat according to claim 1, wherein a second recess is provided in said first recess, and a weep hole is provided in said second recess.

4. The support structure for the vehicle seat according to claim 1, wherein a plurality of draw beads are provided on the boss portion.

5. A support structure for a vehicle seat as claimed in claim 1, wherein the first support portion has a belt installation surface on which an installation via hole and a positioning projection are provided.

6. The support structure for the vehicle seat according to claim 5, wherein the belt mounting surfaces include two first belt mounting surfaces and two second belt mounting surfaces, the two first belt mounting surfaces are symmetrically arranged, and the two second belt mounting surfaces are symmetrically arranged.

7. The supporting structure of the car seat as claimed in claim 1, wherein the supporting frame further has a first mounting portion and a second mounting portion, the first supporting portion has a first mounting hole, the first mounting portion can be inserted into the first mounting hole, and the first mounting hole is disposed in the middle of a side of the first supporting portion away from the first recessed portion;

the second supporting part is provided with a second mounting hole, and the second mounting part can be arranged in the second mounting hole in a penetrating manner.

8. The support structure for vehicle seats according to claim 7, wherein the second mounting holes are provided in plural numbers, and the plural second mounting holes are symmetrically provided.

9. The supporting structure of claim 1, wherein the second supporting portion further comprises a flange, two seat fastening holes and a plurality of carpet fastening holes, two seat fastening holes are symmetrically arranged, and a plurality of carpet fastening holes are symmetrically arranged.