Novel hitching structure of automobile seat skin

Abstract

The utility model discloses a novel hitching structure of car seat skin, including clamping hook subassembly and hitching subassembly, the clamping hook subassembly includes upper skin and clamping hook sewed on the bottom of upper skin, hitching subassembly includes first lower skin, second lower skin and hook, the hook is sewed on the top of second lower skin through first seam allowance, and the hook is sewed on the top of second lower skin through second seam allowance. One side, deviating from the hook, of the second lower skin is sewed with the first lower skin through a second seam allowance at the lower position where the hook is not sewed, so that a gap is reserved between the first lower skin and the second lower skin after the second lower skin is upwards overturned by taking the second seam allowance as the axis; the clamping hook assembly is connected with the hooking assembly after the clamping hook penetrates through the gap to be connected with the hook in a clamped mode. According to the utility model, the skin on the back surface of the seat backrest can be fixed without a clamping point on the back surface of the seat backrest, and meanwhile, the hooking structure is hidden in the skin on the back surface of the seat, so that the appearance of the automobile seat is not influenced.

Description

Technical Field

[0001] The utility model belongs to the field of automobile seats, and in particular relates to a novel hanging structure for automobile seat coverings. Background Art

[0002] In some projects, there are no skin snap-in points on the back of the seat back. For example, in the Hongqi C095 project, snap-in points are usually added to the frame on the back of the seat back to fix the skin on the back of the seat back. However, this method has a long cycle and is time-consuming and laborious. In addition, some projects cannot add snap-in points due to their special structure, resulting in the inability to fix the skin on the back of the seat.

[0003] In order to solve this problem, our company developed a snap-on structure in 2022, named "A snap-on structure for a seat back", with patent number "2022221653440". Figure 8 As shown, the clip strip 4 is sewn on the second skin 2 extending from the front skin of the seat to the back, and then the fixing plate 3 is sewn on the first skin 1. Finally, the hook of the clip strip 4 is connected to the concave point of the concave fixing plate 3 to fix the skin to the seat. Although this patent solves the problem that the back skin of the seat back cannot be fixed due to the lack of a clip point on the back of the seat back, the fixing plate 3 and the clip strip 4 will be exposed outside the back skin of the seat, affecting the appearance. At the same time, when the car is driving, the clip strip 4 will rub against the plastic exterior trim (such as a plastic back panel, etc.) on the back of the seat back to generate noise, thereby affecting the driving experience. Utility Model Content

[0004] The purpose of the utility model is to solve the above-mentioned problem and to provide a novel hanging structure for a car seat cover. The hanging structure not only meets the problem that the seat back cover cannot be fixed due to the lack of a card connection point on the back of the seat back, but also hides the hanging structure in the seat back cover, which will not affect the appearance of the car seat and will not generate noise due to friction with the plastic exterior trim on the back of the seat back during driving, thereby improving the driving experience of the driver and passengers.

[0005] In order to achieve the above-mentioned purpose, the utility model provides a novel hanging structure of a car seat skin, including a hook assembly and a hanging assembly, wherein the hook assembly is arranged at the upper part of the back of a seat back, including an upper skin and a hook sewn at the bottom of the upper skin, and the hanging assembly is arranged at the lower part of the back of the seat back, including a first lower skin, a second lower skin and a hook, the hook is sewn to the top of the second lower skin through a first seam, and the side of the second lower skin away from the hook is sewn to the first lower skin through a second seam at a position below the unsewn hook, so that after the second lower skin is flipped upward with the second seam as the axis, a gap is left between the first lower skin and the second lower skin, and the hook assembly is connected to the hanging assembly by passing the hook through the gap and then hooking it.

[0006] As a further optimization, the hook is a J-shaped clip, which includes a fixed end and a movable end. One end of the fixed end is sewn to the bottom of the upper skin, and the other end of the fixed end is integrally connected with the movable end. The movable end is an arc-shaped structure approaching the fixed end, so that a clamping cavity for clamping the hook is formed between the fixed end and the movable end. A clamping claw is provided in the clamping cavity, and a notch is provided at the end of the clamping cavity. The hook is clamped with the hook through the clamping claw.

[0007] As a further optimization, the hook is made of plastic.

[0008] As a further optimization, the hook is an F-shaped clip, one end of the hook has a clip slot, the other end of the hook has an inclined column with a circular cross-section, the hook is sewn to the top of the second lower skin so that the clip slot is exposed outside the second lower skin and the inclined column is blocked by the second lower skin.

[0009] As a further optimization, the hook is made of plastic.

[0010] Advantages and beneficial effects of the utility model

[0011] 1. The utility model realizes the connection between the upper and lower skins of the back of the seat back by engaging the hook on the hook assembly with the hook on the hanging assembly, thereby solving the problem that the back skin cannot be fixed due to the lack of an engaging point on the back of the seat back.

[0012] 2. The utility model sews a hook on the top of the second lower skin so that the slot on the hook is exposed outside the second lower skin, and the inclined column is blocked by the second lower skin. Then, the second lower skin sewn with the first lower skin is turned upward with the second seam as the axis and hung on the frame at the top of the seat back through the clip. At this time, the second lower skin is turned upward, so the end of the hook with the slot is turned downward. When the clip at the bottom of the upper skin is passed through the gap and connected with the slot on the hook, the hook and the clip can be hidden due to the blocking of the gap, so it will not affect the appearance of the car seat, and will not rub against the plastic exterior parts on the back of the seat back during driving due to being exposed outside the seat back, thereby improving the driving experience of the driver and passengers.

[0013] 3. The utility model has a simple structure, is easy to install and has low cost. The card hook and the hook are both plastic parts, which have better elasticity when connected and facilitate better connection. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are merely embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without creative work.

[0015] Figure 1 It is a schematic diagram of a hook assembly provided in an embodiment of the utility model;

[0016] Figure 2 It is a side view of the hook assembly provided by the embodiment of the utility model;

[0017] Figure 3 It is a sewing effect diagram of the hanging assembly provided by the embodiment of the utility model;

[0018] Figure 4 It is a side view of the sewing of the hook and the second lower skin provided by the embodiment of the utility model;

[0019] Figure 5 It is a schematic diagram of the first lower skin and the second lower skin provided by the utility model after being sewn and turned over;

[0020] Figure 6 It is a schematic diagram of the overall structure of the utility model after the hook assembly and the hanging assembly are connected;

[0021] Figure 7 This is a schematic diagram of the utility model after the clamping hook and the hook are clamped together;

[0022] Figure 8 It is a schematic diagram of the structure after the existing structure is assembled.

[0023] The accompanying drawings of the present application are as follows: hook assembly 1, upper skin 1-1, hook 1-2, fixed end 1-2-1, movable end 1-2-2, connecting cavity 1-2-3, claw 1-2-4, notch 1-2-5, hanging assembly 2, first lower skin 2-1, second lower skin 2-2, hook 2-3, slot 2-3-1, inclined column 2-3-2, gap 2-4, first seam 3 and second seam 4.

[0024] Reference numerals of the prior art: a first covering skin 1 , a second covering skin 2 , a fixing plate 3 and a clamping strip 4 . DETAILED DESCRIPTION

[0025] The terms "first", "second", "third", "fourth", etc. in the specification and claims of the present utility model and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the numbers used in this way can be interchanged where appropriate, so that the embodiments described herein can be implemented in an order other than that illustrated or described herein.

[0026] The specific embodiments of the present invention are described in detail below in conjunction with the accompanying drawings. It should be noted that, in the description of the present invention, the terms "upper", "lower", "left", "right", "inside", "outside", "front", "back", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0027] like Figure 1 , Figure 2 and Figure 7 As shown, a novel hanging structure of a car seat cover comprises a hook assembly 1 and a hanging assembly 2. The hook assembly 1 is arranged on the upper part of the back of the seat back, and comprises an upper cover 1-1 and a hook 1-2. The upper cover 1-1 is formed by extending the cover on the front of the seat back and flipping it from the top to the back of the seat back or extending the upper cover on the back of the seat back downward. The hook 1-2 is sewn on the bottom of the upper cover 1-1. Figure 2As shown, the hook 1-2 is a J-shaped plastic clip strip, and the hook 1-2 includes a fixed end 1-2-1 and a movable end 1-2-2. One end of the fixed end 1-2-1 is sewn to the bottom of the upper skin 1-1, and the other end of the fixed end 1-2-1 is integrally connected with the movable end 1-2-2. The movable end 1-2-2 is an arc-shaped structure approaching the fixed end 1-2-1, so that a gap is formed between the fixed end 1-2-1 and the movable end 1-2-2. The engaging cavity 1-2-3 of the engaging hook 2-3 is provided. When the engaging hook 1-2 is engaged with the hook 2-3, the hook 2-3 can be better clamped in the engaging cavity 1-2-3 through the plastic deformation of the movable end 1-2-2. A clamping claw 1-2-4 is provided in the engaging cavity 1-2-3. A notch 1-2-5 is provided at the end of the engaging cavity 1-2-3. The hook 2-3 passes through the notch 1-2-5 and is engaged with the engaging hook 1-2 through the clamping claw 1-2-4.

[0028] like Figure 3-Figure 7 As shown, the hook assembly 2 is arranged at the lower part of the back of the seat back, including a first lower skin 2-1, a second lower skin 2-2 and a hook 2-3. Figure 4 As shown, the hook 2-3 is an F-shaped plastic card strip, one end of the hook 2-3 is provided with a card slot 2-3-1, and the other end of the hook 2-3 is provided with an inclined column 2-3-2 with a circular cross section. The inclined column 2-3-2 facilitates the card slot 2-3-1 to be inclined toward the second skin 2-2 after the hook 2-3 is sewn with the second lower skin 2-2, so as to facilitate the card slot 2-3-1 to be engaged with the hook 1-2. The hook 2-3 is sewn to the top of the second lower skin 2-2 through the first seam 3, so that the card slot 2-3-1 is exposed outside the second lower skin 2-2, and the inclined column 2-3-2 is blocked by the second lower skin 2-2. Figure 3As shown, the side of the second lower skin 2-2 away from the hook 2-3 is sewn to the first lower skin 2-1 through the second seam 4 at the position below the unsewn hook 2-3, so that after the second lower skin 2-2 is turned upward with the second seam 4 as the axis, a gap 2-4 is left between the first lower skin 2-1 and the second lower skin 2-2. After the second lower skin 2-2 is turned upward, it drives the hook 2-3 to turn upward so that the end with the slot 2-3-1 faces downward, which is convenient for the hook 1-2 to be connected. The first lower skin 2-1 is to extend the skin of the front side of the seat back and turn it from the bottom to the back side of the seat back or The lower skin on the back of the seat back is extended upward, and the hook 2-3 and the hook 1-2 can be hidden by the cooperation of the first lower skin 2-1 and the second lower skin 2-2, so as not to affect the appearance of the car seat, nor to generate noise due to friction with the plastic exterior parts on the back of the seat back during driving due to being exposed outside the seat back, thereby improving the driving experience of the driver and passengers. The upper skin 1-1 is connected to the first lower skin 2-1 after the hook 1-2 passes through the gap 2-4 and is engaged with the hook 2-3, so that the skin on the back of the seat back can also be fixed when there is no engaging point on the back of the seat back.

[0029] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the embodiments of the utility model, rather than to limit them. Although the embodiments of the utility model are described in detail with reference to the above embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the above embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the embodiments of the utility model.

Claims

1. A novel hanging structure for automobile seat cover, characterized in that: The invention comprises a hook assembly (1) and a hook assembly (2), wherein the hook assembly (1) is arranged at the upper part of the back of a seat back, and comprises an upper skin (1-1) and a hook (1-2) sewn to the bottom of the upper skin (1-1); the hook assembly (2) is arranged at the lower part of the back of the seat back, and comprises a first lower skin (2-1), a second lower skin (2-2) and a hook (2-3); the hook (2-3) is sewn to the top of the second lower skin (2-2) through a first seam (3); and the second lower skin (2-2) is sewn to the top of the second lower skin (2-2) through a first seam (3). The side of the skin (2-2) facing away from the hook (2-3) is sewn to the first lower skin (2-1) through a second seam (4) at a position below the hook (2-3) that is not sewn, so that after the second lower skin (2-2) is turned upward with the second seam (4) as the axis, a gap (2-4) is left between the first lower skin (2-1) and the second lower skin (2-2), and the hook assembly (1) is connected to the hanging assembly (2) by passing the hook (1-2) through the gap (2-4) and engaging it with the hook (2-3).

2. The novel automobile seat cover hanging structure according to claim 1 is characterized in that: The hook (1-2) is a J-shaped clip strip. The hook (1-2) comprises a fixed end (1-2-1) and a movable end (1-2-2). One end of the fixed end (1-2-1) is sewn to the bottom of the upper skin (1-1). The other end of the fixed end (1-2-1) is integrally connected with the movable end (1-2-2). The movable end (1-2-2) is an arc-shaped structure approaching the fixed end (1-2-1). A clamping cavity (1-2-3) for clamping the hook (2-3) is formed between the fixed end (1-2-1) and the movable end (1-2-2). A clamping claw (1-2-4) is provided in the clamping cavity (1-2-3). The end of the clamping cavity (1-2-3) has a notch (1-2-5). The hook (1-2) is clamped with the hook (2-3) via the clamping claw (1-2-4).

3. The novel automobile seat cover hanging structure according to claim 2 is characterized in that: The hook (1-2) is made of plastic.

4. The novel automobile seat cover hanging structure according to claim 1 is characterized in that: The hook (2-3) is an F-shaped clip strip, one end of the hook (2-3) is provided with a clip slot (2-3-1), the other end of the hook (2-3) is provided with an inclined column (2-3-2) with a circular cross section, the hook (2-3) is sewn on the top of the second lower skin (2-2), so that the clip slot (2-3-1) is exposed outside the second lower skin (2-2), and the inclined column (2-3-2) is covered by the second lower skin (2-2).

5. The novel automobile seat cover hanging structure according to claim 4 is characterized in that: The hook (2-3) is made of plastic.

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