Automobile seat rear-row shielding mechanism

Abstract

The utility model relates to a rear-row shielding mechanism of an automobile seat, which comprises a rear-row seat, a gap shielding mechanism is mounted at an extension adjusting gap of a cushion of the rear-row seat, and the gap shielding mechanism comprises a gap protective surface and a shielding plate, and the gap protective surface covers the extension adjusting gap of the cushion; the gap protecting surface is formed by sewing a first cutting piece, a second cutting piece and a third cutting piece; the shielding plate is arranged in the cushion extension adjusting gap and comprises a shielding curtain and a fixing sleeve, the shielding curtain comprises a plastic supporting plate and a fourth cutting piece, a bent section at one end of the fourth cutting piece is connected with the second cutting piece in a sewing mode, a bent section at the other end of the fourth cutting piece is connected with the fixing sleeve in a sewing mode, and the fixing sleeve is arranged on the safety belt lower connecting buckle base in a sleeving mode. The shielding curtain is unfolded in the cushion extension adjusting gap and shields the cushion extension adjusting gap after the rear-row cushion extends forwards and is adjusted; the seat cushion has the advantages that the problem that the internal structure is exposed due to forward extension of the seat cushion is solved, and the appearance delicacy of the seat is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of rear seats of automobiles, in particular to a rear shielding mechanism for automobile seats. Background Art

[0002] With the rapid development of the automobile industry, people's requirements for the practicality and comfort of the rear space of automobiles are getting higher and higher. The functions of the rear seats are also increasing. When the seats are adjusted and moved, it is inevitable that the skeleton structure will be exposed, which cannot meet the design requirements for the appearance, as Figure 1 shown. Summary of the Utility Model

[0003] In view of the above problems, the purpose of the utility model is to provide a rear shielding mechanism for automobile seats, which is used to solve the possible cross-contamination problems in the pretreatment chamber and the problem of inability to monitor the background pollutant concentration in real time, so as to overcome the above-mentioned deficiencies of the prior art.

[0004] To achieve the above purpose, the utility model adopts the following technical scheme:

[0005] A rear shielding mechanism for automobile seats includes: a rear seat, a front-back adjustment mechanism installed on the rear seat for adjusting the front-back position of the rear seat, a rear seat cushion installed on the rear seat, a cushion cover wrapped on the rear seat cushion, and a lower connection buckle seat located at the side rear of the rear seat cushion. The improvement is that a gap shielding mechanism is installed at the extended adjustment gap of the rear seat cushion, the lower connection buckle seat of the seat belt is fixedly connected to the seat frame of the rear seat and is located behind the extended adjustment gap of the cushion, and the gap shielding mechanism includes: a gap cover covering the extended adjustment gap of the cushion and a baffle for shielding the gap;

[0006] The gap cover is sewn by a first piece, a second piece, and a third piece. The first piece is wrapped on the upper edge of the extended adjustment gap of the cushion, that is, on the upper end face side of the cushion. The second piece is wrapped on the inner wall of the extended adjustment gap of the cushion, that is, in the U-shaped groove of the first piece. The third piece is wrapped on the outer wall of the extended adjustment gap of the cushion, that is, on the outer edge of the cushion;

[0007] The shielding plate is placed in the seat cushion extension adjustment gap, the shielding plate includes: a shielding curtain and a fixing sleeve, the shielding curtain includes: a plastic support plate and a fourth piece, the plastic support plate is covered on the middle position of the fourth piece, both ends of the fourth piece are provided with bending sections, the bending section at one end of the fourth piece is sewn connected to the second piece, the bending section at the other end of the fourth piece is sewn connected to the fixing sleeve, the fixing sleeve is mounted on the lower connecting buckle seat of the seat belt, the shielding curtain is folded in the seat cushion extension adjustment gap before the rear seat cushion is extended forward and adjusted, and the shielding curtain is unfolded in the seat cushion extension adjustment gap and blocks the seat cushion extension adjustment gap after the rear seat cushion is extended forward and adjusted.

[0008] As a preferred embodiment of the present invention, the first panel is a PU panel, and the second panel, the third panel and the fourth panel are fabric panels.

[0009] As a preferred embodiment of the present invention, the fixing sleeve is formed by folding and sewing a fifth cut piece, and the fifth cut piece is folded into a rectangle and fixed by sewing the ends.

[0010] As a preferred embodiment of the present invention, the fifth panel is a fabric panel.

[0011] The advantages and positive effects of the utility model are:

[0012] 1. The utility model aims at engineers not to limit the structural design of the frame, foam and plastic parts due to the gap problem between the seat cushion and the frame after the seat cushion is extended forward. The gap is blocked by the gap cover and the shielding plate to block the seat cushion extension adjustment gap, which can effectively block the frame mechanism at the rear end of the seat cushion and prevent small items from falling into the gap.

[0013] 2. The utility model can cover the problem of the internal structure being exposed due to the forward extension of the seat cushion, and effectively improve the refinement of the seat appearance. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the prior art.

[0015] Figure 2 It is a schematic diagram of the installation position of the seat cushion and the shielding mechanism in the utility model.

[0016] Figure 3 It is a schematic diagram of the seat cushion extension adjustment gap and the gap protection surface installation in the utility model.

[0017] Figure 4 This is a schematic diagram of the first cutting piece in the utility model.

[0018] Figure 5 It is a schematic diagram of the second cutting piece in the utility model.

[0019] Figure 6It is the schematic diagram of the third cutting piece in the present utility model.

[0020] Figure 7 It is the schematic diagram of the baffle in the present utility model.

[0021] Figure 8 It is the schematic diagram of the shielding curtain in the present utility model.

[0022] Figure 9 It is the installation schematic diagram of the plastic support plate and the fourth cutting piece in the present utility model.

[0023] Figure 10 It is the schematic diagram of the fixing sleeve in the present utility model.

[0024] Figure 11 It is the schematic diagram of the fifth cutting piece in the present utility model.

[0025] Reference numerals: rear seat cushion 1, cushion surface 2, lower connecting buckle seat of seat belt 3, extension adjustment gap 4, gap surface 5, first cutting piece 501, second cutting piece 502, third cutting piece 503, baffle 6, shielding curtain 601, fixing sleeve 602, plastic support plate 603, fourth cutting piece 604, fifth cutting piece 605. Specific embodiments

[0026] Refer to Figures 1 - 11, this embodiment provides a rear row shielding mechanism for an automotive seat, comprising: a rear row seat, a front-back adjustment mechanism installed on the rear row seat for adjusting the front-back position of the rear row seat, a rear row seat cushion 1 installed on the rear row seat, a cushion cover 2 covering the rear row seat cushion, and a lower seat belt connection buckle seat 3 located at the side rear of the rear row seat cushion 1. A gap shielding mechanism is installed at the extended adjustment gap 4 of the rear row seat cushion 1. The lower seat belt connection buckle seat 3 is fixedly connected to the seat frame of the rear row seat and is located behind the extended adjustment gap 4 of the cushion. The gap shielding mechanism includes: a gap cover 5 covering the extended adjustment gap 4 of the cushion and a baffle 6 for shielding the gap; the gap cover 5 is sewn by a first piece 501, a second piece 502, and a third piece 503. The first piece 501 covers the upper edge of the extended adjustment gap 4 of the cushion, that is, the upper end face side of the cushion. The second piece 502 covers the inner wall of the extended adjustment gap 4 of the cushion, that is, below the U-shaped groove of the first piece 501. The third piece 503 covers the outer wall of the extended adjustment gap 4 of the cushion, that is, the outer edge of the cushion. Positioning holes for sewing with a fourth piece 604 are provided on the third piece 503. The first piece 501 is connected between the second piece 502 and the third piece 503. The baffle 6 is placed inside the extended adjustment gap 4 of the cushion. The baffle 6 includes: a shielding curtain 601 and a fixing sleeve 602. The shielding curtain 601 includes: a plastic support plate 603 and a fourth piece 604. The plastic support plate 603 covers the middle position of the fourth piece 604. Bending sections are provided at both ends of the fourth piece 604. One bending section of one end of the fourth piece 604 is sewn and connected to the second piece 502. The bending section of the other end of the fourth piece 604 is sewn and connected to the fixing sleeve 602. The fixing sleeve 602 is sleeved on the lower seat belt connection buckle seat 3. The shielding curtain 601 is folded inside the extended adjustment gap 4 of the cushion before the rear row seat cushion 1 extends forward. The shielding curtain 601 unfolds inside the extended adjustment gap 4 of the cushion after the rear row seat cushion 1 extends forward and shields the extended adjustment gap 4 of the cushion. The fixing sleeve 602 is formed by folding and sewing a fifth piece 605. The fifth piece 605 is folded into a rectangle and sewn and fixed at the head and tail.

[0027] In this embodiment, the material of the first piece is a PU piece, and the second piece, the third piece, the fourth piece, and the fifth piece are fabric pieces.

[0028] In this embodiment, the fourth piece 604 sews the plastic support plate 603 to the inside in the form of hemming (turning the edge), and the excess parts of the fourth piece 604 at both ends of the plastic support plate 603 serve as bending sections.

[0029] In this embodiment, the fifth cut piece 605 is a rectangular cut piece, and the folding and forming method is as follows: along the width direction, fold the two positioning cut openings in half, and after folding, connect them by sewing. Then fold them in half along the length direction, and after folding, connect the head and tail ends by sewing. After sewing and forming, the fixed sleeve 602 is sewn and fixed to one end of the shielding curtain 601.

[0030] Working principle: One end of the shielding plate 6 is fixedly sleeved on the lower connecting buckle seat 3 of the seat belt through the fixed sleeve 602, and the other end of the shielding plate 6 is sewn on the second cut piece 502 that serves as the inner wall of the extension adjustment gap 4. Since the lower connecting buckle seat 3 of the seat belt does not move with the rear seat cushion 1, one end of the shielding plate 6 does not move with the rear seat cushion 1. When the rear seat cushion extends forward for adjustment, the other end of the shielding plate 6 moves with the rear seat cushion 1 and can block the extension adjustment gap 4. The shielding plate 6 is in a folded form. Before blocking the extension adjustment gap 4, it is folded inside the extension adjustment gap 4 and is unfolded to block the extension adjustment gap 4.

[0031] The above is only the specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention can easily think of changes or substitutions, which should all be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope of the claims.

Claims

1. A rear seat shielding mechanism for a car, comprising: A rear seat, a front-to-rear adjustment mechanism installed on the rear seat for adjusting the front-to-rear position of the rear seat, a rear seat cushion installed on the rear seat, a cushion cover covering the rear seat cushion, and a safety belt lower connecting buckle seat located at the rear side of the rear seat cushion, characterized in that a gap shielding mechanism is installed at the extension adjustment gap of the rear seat cushion, the safety belt lower connecting buckle seat is fixedly connected to the rear seat frame and located at the rear of the extension adjustment gap of the cushion, and the gap shielding mechanism includes: a gap cover covering the extension adjustment gap of the cushion and a shielding plate for shielding the gap; The gap protection surface is formed by sewing a first piece, a second piece, and a third piece, wherein the first piece is covered on the upper edge of the seat cushion extension adjustment gap, the second piece is covered on the inner wall of the seat cushion extension adjustment gap, and the third piece is covered on the outer wall of the seat cushion extension adjustment gap; The shielding plate is placed in the seat cushion extension adjustment gap, the shielding plate includes: a shielding curtain and a fixing sleeve, the shielding curtain includes: a plastic support plate and a fourth piece, the plastic support plate is covered on the middle position of the fourth piece, both ends of the fourth piece are provided with bending sections, the bending section at one end of the fourth piece is sewn connected to the second piece, the bending section at the other end of the fourth piece is sewn connected to the fixing sleeve, the fixing sleeve is mounted on the lower connecting buckle seat of the safety belt, the shielding curtain is folded in the seat cushion extension adjustment gap before the rear seat cushion is extended forward and adjusted, and the shielding curtain is unfolded in the seat cushion extension adjustment gap and blocks the seat cushion extension adjustment gap after the rear seat cushion is extended forward and adjusted.

2. The rear seat shielding mechanism for a car according to claim 1, characterized in that: The first panel is a PU panel, and the second panel, the third panel and the fourth panel are fabric panels.

3. The rear seat shielding mechanism for a car according to claim 1, characterized in that: The fixing sleeve is formed by folding and sewing the fifth cutting piece, and the fifth cutting piece is folded into a rectangle and fixed by sewing the ends.

4. The rear seat shielding mechanism for an automobile according to claim 3, characterized in that: The fifth panel is a fabric panel.

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