Core hanging structure of automobile seat protective surface

Abstract

The utility model provides an automobile seat protective surface core part hanging structure, which comprises a surface core layer and a protective surface layer, the protective surface layer is sleeved outside the surface core layer, a plurality of hanging assemblies are arranged on the surface core layer, a plurality of hanging steel wires are arranged on the hanging assemblies, the hanging steel wires are connected with the protective surface layer, and the hanging steel wires are connected with the protective surface layer. When the hanging assembly rotates, the hanging steel wire is controlled to pull the surface protecting layer, a locking assembly is arranged on the hanging assembly, and the locking assembly locks the state of the hanging assembly and the state of the hanging steel wire. According to the automobile seat protective surface core part hanging structure, under the rotation of the hanging assemblies arranged at multiple points, the protective surface and the core part are hung tightly by pulling the hanging steel wires, and under the locking of the locking assemblies, the hanging state is fixed, and due to the arrangement of the hanging assemblies distributed at multiple points, the safety of the automobile seat protective surface core part is improved. And the hanging tightness of a loose point generated by a certain protective surface and a surface core can be independently adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile seats, in particular to a hanging structure for a core part of an automobile seat cover. Background Art

[0002] The car seat cover is usually a fabric layer covering the seat core. It not only provides visual beauty, but also has certain wear resistance, dirt resistance and easy cleaning properties. Common seat cover materials include leather, synthetic leather and fabric. The seat core is the main supporting structure of the seat and is usually made of foam, springs or other elastic materials. It is responsible for providing support and comfort to the seat, ensuring that passengers can feel good support and comfort when riding. In order to ensure that the seat cover can fit tightly on the core and maintain a flat and wrinkle-free appearance, a tightening process is required. Due to the influence of usage intensity and time, the cover and the core are separated and loosened to a certain extent at a certain position. The general tightening structure cannot adjust the tightness between the cover and the core. Utility Model Content

[0003] The utility model aims to provide a car seat cover core hanging structure, which can adjust the hanging degree of the loose parts between the cover and the core separately.

[0004] The utility model provides a car seat cover core hanging structure, comprising a cover core layer and a cover layer, the cover layer is sleeved on the outside of the cover core layer, a plurality of hanging components are arranged on the cover core layer, a plurality of hanging wires are installed on the hanging components, the hanging wires are connected to the cover layer, when the hanging components rotate, the hanging wires are controlled to pull the cover layer, a locking component is arranged on the hanging components, and the locking component locks the state of the hanging components and the hanging wires.

[0005] As a further optimization solution, the hanging assembly is embedded in the inner part of the surface core layer, and a plurality of the hanging assemblies are equidistantly arranged on the outer periphery of the surface core layer.

[0006] As a further optimization scheme, the tightening assembly includes an installation frame, which is connected to the surface core layer, a main rod is fixedly connected to the outer side of the installation frame, a rotating rod is movably installed on the inner side of the installation frame, one end of the tightening steel wire is fixedly connected to the outer wall of the rotating rod and is wrapped around the outer wall of the rotating rod, and the other end of the tightening steel wire passes through the main rod and is connected to the protective layer.

[0007] As a further optimization scheme, the locking assembly includes a turntable and an installation shaft. The turntable is fixed to a rotating rod located on the outer wall of the installation frame. The installation shaft is fixed to the installation frame. The outer wall of the turntable is fixed with a ratchet. The outer wall of the installation shaft is sleeved with a locking top plate, and the locking top plate is clamped between the ratchets.

[0008] As a further optimization solution, the tightening wire passes through the main rod through a pipe.

[0009] As a further optimization solution, the front end top surface of the locking top plate is in an inclined state.

[0010] As a further optimization solution, the tensioning wire is detachably connected to the protective surface layer through a connecting component.

[0011] As a further optimization solution, the connecting assembly includes a connecting belt and a hook groove, the hook groove is opened at the other end of the tightening wire, one end of the connecting belt is fixed to the protective layer, and the other end of the connecting belt is hung inside the hook groove.

[0012] As a further optimization solution, the interior of the hook groove is filled with an arc shape.

[0013] As a further optimization solution, the connecting belt is made of polyethylene.

[0014] The utility model provides an improved car seat cover core hanging structure, compared with the prior art, has the following improvements and advantages: the car seat cover core hanging structure, when the hanging components arranged at multiple points are rotated, pulls the hanging wire to hang the cover and the core, and fixes the hanging state under the locking of the locking component. Due to the setting of the hanging components distributed at multiple points, the hanging degree of a loose point between a certain cover and the core can be adjusted individually. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a schematic diagram of the structure between the core layer and the protective layer of the utility model;

[0017] Figure 2 For this utility model Figure 1 A magnified schematic diagram of point A;

[0018] Figure 3 For this utility model Figure 1 An enlarged schematic diagram of point B;

[0019] Figure 4 For this utility model Figure 2 An enlarged schematic diagram of point C;

[0020] Figure 5 For this utility model Figure 3 An enlarged schematic diagram of point D;

[0021] Figure 6 It is a schematic diagram of the distribution of the hanging components of the utility model between the surface core layer and the protective surface layer.

[0022] Description of reference numerals:

[0023] 1-surface core layer, 2-protection layer, 3-hanging assembly, 31-installation frame, 32-main rod, 33-turn rod, 4-hanging wire, 5-locking assembly, 51-turntable, 52-ratchet, 53-locking top plate, 54-installation shaft, 6-through pipe, 7-connecting assembly, 71-hook groove, 72-connecting belt. DETAILED DESCRIPTION

[0024] The technical solution of the utility model will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicating directions or positional relationships are 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 device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0026] In the description of the present utility model, it should be understood that the terms "first" and "second" are only used for descriptive purposes, and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, "multiple" means two or more, unless otherwise clearly and specifically defined. In addition, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0027] See also Figure 1-6 The utility model provides a technical solution: a car seat cover core hanging structure, including a surface core layer 1 and a cover layer 2, the cover layer 2 is sleeved on the outside of the surface core layer 1, a plurality of hanging components 3 are arranged on the surface core layer 1, a plurality of hanging wires 4 are installed on the hanging components 3, the hanging wires 4 are connected to the cover layer 2, when the hanging components 3 rotate, the hanging wires 4 are controlled to pull the cover layer 2, a locking component 5 is arranged on the hanging components 3, and the locking component 5 locks the state of the hanging components 3 and the hanging wires 4.

[0028] The surface core layer 1 and the protective surface layer 2 are respectively the core and protective surface parts of the automobile seat. The present mechanism is used to tighten the two. The tightening assembly 3 is used to tighten the distance between the protective surface layer 2 and the surface core layer 1. The tightening steel wire 3 pulls the tightening steel wire 4, and the tightening steel wire 4 pulls the protective surface layer 2. The plurality of tightening steel wires 4 are arranged in a front-to-back state. After being pulled, the protective surface layer 2 can be pulled evenly, thereby improving the stability of the pulling and tightening. After the tightening is completed, the locking assembly 5 locks the tightened state to prevent loosening.

[0029] In some embodiments, the fastening components 3 are embedded inside the core layer 1 , and a plurality of fastening components 3 are equidistantly arranged on the periphery of the core layer 1 .

[0030] In order to accurately tighten the positions on the seat that need to be tightened, multiple tightening components 3 are arranged on the periphery. When the corresponding positions need to be tightened, the corresponding tightening components 3 on the surface core layer 1 can be operated, and the tightening components 3 are inlaid to avoid occupying the space of the surface core layer 1.

[0031] In some embodiments, the suspension assembly 3 includes a mounting frame 31, which is connected to the surface core layer 1, a main rod 32 is fixedly connected to the outer side of the mounting frame 31, a rotating rod 33 is movably installed on the inner side of the mounting frame 31, one end of the suspension wire 4 is fixedly connected to the outer wall of the rotating rod 33 and is wound around the outer wall of the rotating rod 33, and the other end of the suspension wire 4 passes through the main rod 32 and is connected to the protective layer 2.

[0032] The mounting frame 31 is equipped with a main rod 32 and a rotating rod 33. The rotating rod 33 can rotate on the mounting frame 31, so that the tightening wire 4 can be wound around its outer wall to pull the protective layer 2 for tightening. The setting of the main rod 32 limits the trajectory of the tightening wire 4, so that its tightened and straightened state is flush with the plane of the rotating rod 33, thereby performing the tightening work.

[0033] In some embodiments, the locking assembly 5 includes a turntable 51 and an installation shaft 54. The turntable 51 is fixed to the turn rod 33 and is located on the outer wall of the installation frame 31. The installation shaft 54 ​​is fixed to the installation frame 31. The outer wall of the turntable 51 is fixed with a ratchet 52. The outer wall of the installation shaft 54 ​​is sleeved with a locking top plate 53, and the locking top plate 53 is clamped between the ratchet teeth 52.

[0034] In order to fix the hanging state, the locking top plate 53 rotates on the outer wall of the mounting shaft 54 ​​and is stuck between the ratchet teeth 52 to fix the turntable 51, thereby fixing the rotating rod 33. When the rotating rod 33 is fixed, the hanging wire is also fixed, and the hanging state is also fixed.

[0035] In some embodiments, the tension wire 4 passes through the main rod 32 through the through tube 6, and the tubular restriction can ensure linear movement.

[0036] In some embodiments, the front end top surface of the locking top plate 53 is in an inclined state, and the locking top plate 53 can be pushed upward to disengage from the ratchet 52, and the locking can be stopped to adjust the tightening state.

[0037] In some embodiments, the tensioning wire 4 is detachably connected to the armour layer 2 via a connecting assembly 7 , and the detachable state allows the state between the tensioning wire 4 and the armour layer 2 to be adjusted.

[0038] In some embodiments, the connecting assembly 7 includes a connecting belt 72 and a hook groove 71 , the hook groove 71 is opened at the other end of the tensioning wire 4 , one end of the connecting belt 72 is fixed to the protective layer 2 , and the other end of the connecting belt 72 is hung inside the hook groove 71 .

[0039] The connecting belt 72 is inserted into the hook groove 71 to connect the protective layer 2 and the tensioning wire 4.

[0040] In some embodiments, the interior of the hook groove 71 is filled with an arc shape, and the arc shape filling fills the space of the hook groove 71 to prevent the connecting belt 72 from escaping from the interior of the hook groove 71 .

[0041] In some embodiments, the connecting belt 72 is made of polyethylene, which has good strength and increases the service life of the connecting belt 72 .

[0042] Working principle: Hook the connecting belt 72 into the hook groove 71 to connect the tightening wire 4 and the protective layer 2, rotate the rotating rod 32, and drive the tightening wire 4 to rotate on the outer wall of the rotating rod 32. At this time, after the tightening wire 4 is pulled, the distance between the protective layer 2 and the surface core layer 1 is tightened. After tightening, the locking top plate 53 rotates on the outer wall of the mounting shaft 54 ​​and is stuck between the ratchet teeth 52 to fix the turntable 51, thereby fixing the rotating rod 33. When the rotating rod 33 is fixed, the tightening wire is also fixed, and the tightening state is also fixed. If there is looseness somewhere between the protective layer 2 and the surface core layer 1, continue to tighten it to tighten the loose part.

[0043] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned 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 solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A car seat cover core suspension structure, comprising a cover core layer (1) and a cover layer (2), wherein the cover layer (2) is sleeved on the outside of the cover core layer (1), characterized in that: A plurality of lifting components (3) are arranged on the surface core layer (1), and a plurality of lifting steel wires (4) are installed on the lifting components (3). The lifting steel wires (4) are connected to the protective layer (2). When the lifting components (3) rotate, the lifting steel wires (4) are controlled to pull the protective layer (2). A locking component (5) is arranged on the lifting components (3), and the locking component (5) locks the state of the lifting components (3) and the lifting steel wires (4).

2. The car seat cover core suspension structure according to claim 1, characterized in that: The hanging assembly (3) is arranged in an inlaid manner inside the surface core layer (1), and a plurality of the hanging assemblies (3) are arranged at equal distances on the periphery of the surface core layer (1).

3. The car seat cover core suspension structure according to claim 1, characterized in that: The suspension assembly (3) comprises a mounting frame (31), the mounting frame (31) being connected to the surface core layer (1), a main rod (32) being fixedly connected to the outer side of the mounting frame (31), a rotating rod (33) being movably installed on the inner side of the mounting frame (31), one end of a suspension wire (4) being fixedly connected to the outer wall of the rotating rod (33) and being wound around the outer wall of the rotating rod (33), the other end of the suspension wire (4) passing through the main rod (32) and being connected to the protective layer (2).

4. The car seat cover core suspension structure according to claim 3, characterized in that: The locking assembly (5) comprises a rotating disk (51) and a mounting shaft (54); the rotating disk (51) is fixed to a rotating rod (33) and is located on an outer wall of a mounting frame (31); the mounting shaft (54) is fixedly connected to the mounting frame (31); a ratchet (52) is fixedly connected to the outer wall of the rotating disk (51); a locking top plate (53) is sleeved on the outer wall of the mounting shaft (54); and the locking top plate (53) is clamped between the ratchet teeth (52).

5. The car seat cover core suspension structure according to claim 3, characterized in that: The tightening steel wire (4) passes through the main rod (32) via the penetration tube (6).

6. The car seat cover core suspension structure according to claim 4, characterized in that: The front end top surface of the locking top plate (53) is in an inclined state.

7. The car seat cover core suspension structure according to claim 1, characterized in that: The suspension steel wire (4) is detachably connected to the armour layer (2) via a connecting assembly (7).

8. The car seat cover core suspension structure according to claim 7, characterized in that: The connecting assembly (7) comprises a connecting belt (72) and a hook groove (71), wherein the hook groove (71) is opened at the other end of the tightening wire (4), one end of the connecting belt (72) is fixed to the protective layer (2), and the other end of the connecting belt (72) is hung inside the hook groove (71).

9. The car seat cover core suspension structure according to claim 8, characterized in that: The interior of the hook groove (71) is filled with an arc shape.

10. The car seat cover core suspension structure according to claim 8, characterized in that: The material of the connecting belt (72) is polyethylene.

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