CN211032278U

CN211032278U - Automobile seat armrest with cup holder

Info

Publication number: CN211032278U
Application number: CN201922096222.9U
Authority: CN
Inventors: 李志超; 张璐璐
Original assignee: Chongqing Yanfeng Adient Automotive Components Co Ltd
Current assignee: Chongqing Adient Automotive Components Co Ltd
Priority date: 2019-11-28
Filing date: 2019-11-28
Publication date: 2020-07-17
Anticipated expiration: 2029-11-28

Abstract

The utility model discloses a car seat handrail with saucer, including handrail skeleton, foaming layer, face cover, saucer and the interior backing member that adopts hard material to make, in the saucer mounting groove on saucer embedding foaming layer to be connected with each steel wire on the handrail skeleton, interior backing member is installed on the steel wire, is used for supporting foaming layer and face cover around the saucer mounting groove, makes the turn-ups of saucer closely laminate rather than inboard face cover. By adopting the technical scheme, the manufacturing tolerance of the lining piece made of hard materials is small, the cup stand peripheral ring can be perfectly matched with the surface sleeve, no seam hole is left, and collapse is avoided; meanwhile, under the condition of normal pressing by a person, the lining piece made of hard materials hardly generates elastic deformation and plastic deformation, so that the lining piece can not collapse and leak after being pressed, can not collapse after being used for a long time, and can meet the requirements of automobile manufacturers; the lining part can be made of cheap materials, so that the cost is not increased too much, and the economic benefit is good.

Description

Automobile seat armrest with cup holder

Technical Field

The utility model relates to a car seat spare part technical field, concretely relates to car seat handrail with saucer.

Background

At present, most of vehicle seat armrests are provided with cup holders so as to facilitate the placement or leveling of water cups for drivers and passengers. However, limited by process and structural issues, there are often the following issues:

1. Due to the large manufacturing tolerance of the foam and the average industrial level of +/-5 mm, the gap of the peripheral area of the cup stand is large and uneven, and the appearance defect of uneven matching often occurs;

2. Because the hardness of the foam is lower, the surface sleeve is stressed and collapsed after being coated, and if the cup stand is a cup stand with corners, the appearance defect of large slots and holes often appears at the corners;

3. The foam is easy to generate plastic deformation, a local area is pressed by a user for a long time, permanent deformation is generated to cause local collapse, and when the foam around the cup stand is pressed, the leakage seam is easy to occur around the cup stand, so that the situation is not allowed by many automobile manufacturers at present.

Therefore, in order to solve the above problems, some seat manufacturers try to add an inner lining made of EPP, but in practice, it is found that EPP, as a foaming member, can optimize the above problems to some extent, but still has difficulty in overcoming the following problems:

1. The density of the EPP is only 1/30-1/50 of that of common plastics, and the hardness of the EPP is far lower than that of the common plastics, so that the EPP cannot realize a perfect supporting effect at all;

2. Because of its foam-forming property, the tolerance of EPP is at least 10 times greater than that of ordinary plastic parts, so that the above-mentioned matching problem still cannot be completely solved, but it is slightly better than that of EPP lining part which is not used;

3. Because of the insufficient hardness and foaming property of EPP, the EPP lining member can not be stably arranged on the handrail framework, namely, the EPP lining member is stressed or can be displaced relative to the handrail framework and the cup holder, and the requirements of automobile manufacturers can not be met;

4. In the case of a cup stand with corners, the supporting effect of the EPP liner at the corners is very unstable and poor.

It is urgent to solve the above problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a car seat handrail with saucer.

The technical scheme is as follows:

An automobile seat armrest having a cup holder, comprising:

The handrail framework is provided with at least one steel wire;

The foaming layer is foamed on the handrail framework and is provided with an inwards-concave cup holder mounting groove in a forming mode;

The surface sleeve is coated outside the foaming layer;

The cup stand is embedded into the cup stand mounting groove and is connected with each steel wire;

The key point lies in, still includes:

The lining piece made of hard materials is arranged on the steel wire and used for supporting the foaming layer and the surface sleeve around the mounting groove of the cup stand so that the flanging of the cup stand is tightly attached to the surface sleeve on the inner side of the flanging of the cup stand.

By adopting the structure, the manufacturing tolerance of the lining piece made of hard materials is small, so that the peripheral ring of the cup stand can be perfectly matched with the surface sleeve; moreover, because the hardness of the lining piece is high, even if the cup stand is a corner type cup stand, the cup stand can be perfectly matched at the corner, no seam hole is left, and collapse is avoided; meanwhile, under the condition of normal pressing by a person, the lining piece made of hard materials hardly generates elastic deformation, and plastic deformation is completely avoided, so that the lining piece cannot collapse or leak after being pressed, cannot collapse after being used for a long time, and can meet the requirements of automobile manufacturers; because the lining part is a non-appearance part and a non-specific strength part, and can select a material with low price, the cost is not increased too much, and the economic benefit is good.

Preferably, the method comprises the following steps: the lining part comprises a lining part main body which is annularly surrounded on the periphery of the cup stand mounting groove and a plurality of lining part clips which are arranged on the lining part main body, and each lining part clip is respectively matched with the corresponding steel wire in a clamping manner. By adopting the structure, the assembly is simple, stable and reliable, and other matched parts are not required to be newly added.

Preferably, the method comprises the following steps: the lining part main body is provided with a limiting bulge, one of the steel wires is provided with a limiting bending part matched with the limiting bulge, and the limiting bulge is inserted into the limiting bending part. With the above configuration, the lining member can be reliably positioned laterally.

Preferably, the method comprises the following steps: the outer edge of the lining part main body is inverted with a round edge. Structure more than adopting avoids hindering the people, and the security is high, and, the utility model discloses in, the radius on round edge is greater than 3.2mm, can satisfy the requirement of regulation.

Preferably, the method comprises the following steps: a foaming layer is arranged between the lining part main body and the surface sleeve. By adopting the structure, the support has good supporting effect, and meanwhile, the touch feeling is soft, and the use feeling of passengers is more comfortable.

Preferably, the method comprises the following steps: the surface sleeve is tightly coated on the lining part main body. By adopting the structure, the support device has better support effect.

Preferably, the method comprises the following steps: the lining piece is integrally formed by plastic materials. By adopting the structure, the plastic material can select the product with low price and high strength, the comprehensive performance-price ratio is high, and the manufacture is simple.

Preferably, the method comprises the following steps: the handrail framework is provided with a rotating shaft and a limiting shaft, one end of the limiting shaft is reduced in diameter to form a rotating fit part, and the outer end of the rotating fit part is provided with a limiting part which protrudes outwards along the radial direction. By adopting the structure, due to the existence of the limiting part, when the luggage case is impacted, the rotating shaft and the limiting shaft cannot be separated from the mounting bracket, so that the reliability of the installation of the seat armrest is ensured, the situations that the seat armrest fails in function and damages passengers are avoided, the safety is improved, and the requirements of mandatory regulations are met; and, the running fit portion undergauge forms, makes the structure of its both sides can both play the spacing effect of axial, and the reliability is high.

Preferably, the method comprises the following steps: the limiting part is of a strip-shaped structure, and the limiting part and the rotation matching part form a 7-shaped structure together, or form a T-shaped structure together with the rotation matching part. By adopting the structure, the 7-shaped structure is simple and reliable, the material consumption is less, and the T-shaped structure has higher strength.

Preferably, the method comprises the following steps: the limiting portion is of a disc-shaped structure, and the diameter of the limiting portion is larger than that of the rotation matching portion. By adopting the structure, the strength is higher and the reliability is higher.

Compared with the prior art, the beneficial effects of the utility model are that:

The automobile seat armrest with the cup holder is ingenious in design, the manufacturing tolerance of the lining part made of hard materials is small, and the periphery of the cup holder can be perfectly matched with the surface sleeve; moreover, because the hardness of the lining piece is high, even if the cup stand is a corner type cup stand, the cup stand can be perfectly matched at the corner, no seam hole is left, and collapse is avoided; meanwhile, under the condition of normal pressing by a person, the lining piece made of hard materials hardly generates elastic deformation, and plastic deformation is completely avoided, so that the lining piece cannot collapse or leak after being pressed, cannot collapse after being used for a long time, and can meet the requirements of automobile manufacturers; because the lining part is a non-appearance part and a non-specific strength part, and can select a material with low price, the cost is not increased too much, and the economic benefit is good.

Drawings

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

FIG. 2 is a schematic view of the fitting relationship between the components of the present invention;

FIG. 3 is a schematic view showing the fitting relationship between the cup holder and the lining member and the wire;

FIG. 4 is a schematic view of the liner;

FIG. 5 is a schematic structural view of the cup holder;

Fig. 6 is a schematic structural view of the armrest framework.

Detailed Description

The present invention will be further described with reference to the following examples and accompanying drawings.

As shown in fig. 1 to 3, an automobile seat armrest with a cup holder includes an armrest frame 1, a foam layer 3, a surface cover 4, a cup holder 2, and an inner lining member 6.

Referring to fig. 3 and 6, the handrail frame 1 is integrally formed by using a flat tube or a rectangular tube, and in this embodiment, the thickness of the handrail frame 1 is greater than the width, so that the vertical bending resistance is higher than the lateral bending resistance, the stress condition of the handrail in actual use is met, the requirement of the industrial standard on the strength of the handrail is met, and the performance is not overflowed or wasted.

Specifically, the handrail frame 1 includes a U-shaped pipe portion 11 having a U-shaped structure and shaft-mounting pipe portions 12 extending outward from both ends of the U-shaped pipe portion 11, i.e., the handrail frame 1 is also formed in a U-shaped structure as a whole.

Install pivot 7 and spacing axle 8 on handrail skeleton 1, set up the pivot bayonet socket that suits with pivot 7 and the spacing bayonet socket that suits with spacing axle 8 on this handrail skeleton 1, pivot 7 is fixed on handrail skeleton 1 through the pivot bayonet socket, spacing axle 8 is fixed on handrail skeleton 1 through spacing bayonet socket. Specifically speaking, pivot bayonet socket and spacing axle bayonet socket are all seted up on axle installation pipe portion 12, and, adjacent pivot bayonet socket and spacing axle bayonet socket are located respectively and correspond the relative both sides edge of axle installation pipe portion 12, have guaranteed handrail skeleton 1's structural strength.

Referring to fig. 6, the rotating shaft 7 is a conventional rod-shaped structure and is fixed in the two rotating shaft bayonets through a welding process.

The limiting shaft 8 is also of a rod-shaped structure, however, one end of the limiting shaft 8 is reduced in diameter to form a rotation matching part 82, and the outer end of the rotation matching part 82 is provided with a limiting part 81 protruding outwards in the radial direction. Due to the existence of the limiting part 81, when the luggage case is impacted, the rotating shaft 7 and the limiting shaft 8 cannot be separated from the armrest mounting bracket, the situations that the armrest of the rear-row seat fails in function and damages passengers are avoided, the safety is improved, and the requirement of a mandatory law is met.

Specifically, the limiting portion 81 is either in a strip shape or a disc shape, wherein when the limiting portion 81 is in a disc shape, the whole body protrudes out of the rotation matching portion 82, that is, the diameter of the limiting portion 81 is larger than that of the rotation matching portion 82, so that the strength is higher and the reliability is higher. When the position-limiting portion 81 is in the shape of a bar, the position-limiting portion 81 and the rotation matching portion 82 together form a 7-shaped structure (extending towards one side), or form a T-shaped structure (extending towards two sides) together with the rotation matching portion 82, wherein the 7-shaped structure is simple and reliable, the material consumption is low, and the strength of the T-shaped structure is higher.

The handrail framework 1 is provided with at least one steel wire 5, the two ends of the steel wire 5 are respectively bent once to form steel wire fixing arms 41, the steel wire 5 is fixed on the handrail framework 1 through the steel wire fixing arms 41, and particularly, the steel wire fixing arms 41 are fixed on the U-shaped pipe portion 11 through a welding process. In addition, at least one steel wire 5 is provided with an n-shaped limiting bending part 51 for positioning the cup stand 2.

Referring to fig. 2-4, the lining member 6 is made of hard material, and the lining member 6 is mounted on the steel wire 5 and used for supporting the foaming layer 3 and the surface sleeve 4 around the cup holder mounting groove 31, so that the flange 21 of the cup holder 2 is tightly attached to the surface sleeve 4 inside the cup holder. In this embodiment, the lining member 6 is integrally formed by using a plastic material, and the plastic material can be selected from products with low price and high strength, so that the comprehensive performance-price ratio is high, and the manufacturing is simple.

Specifically, the lining member 6 includes a lining member main body 61 annularly surrounding the cup holder mounting groove 31, and a plurality of lining member clips 62 provided on the lining member main body 61, and each lining member clip 62 is snap-fitted to the corresponding steel wire 5.

Referring to fig. 3 and 6, the lining main body 61 is provided with a limit protrusion 63 corresponding to the limit bent portion 51, and the limit protrusion 63 is inserted into the limit bent portion 51 to position the lining 6.

Furthermore, the outer edge of the lining main body 61 is inverted with a round edge 61a, which can avoid hurting people and has high safety, and in the embodiment, the radius of the round edge is 3.5mm, which is larger than 3.2mm required by the law, so that the safety is better.

Referring to fig. 2, the foaming layer 3 is foamed on the handrail frame 1, and is formed with an inwardly recessed cup holder installation groove 31. The surface cover 4 is covered outside the foaming layer 3. In this embodiment, the foaming layer 3 is formed by foaming through a foam filling process. Specifically, the surface cover 4 is fixed to the handrail frame 1 (with or without the cup holder 2), and then the surface cover 4 is filled with polyurethane to form the foam layer 3. Compared with the traditional process of firstly foaming on the handrail framework 1 to form the foaming layer 3 and then coating the surface sleeve 4, the appearance of the handrail adopting the foam filling process is obviously improved and is more compact.

It should be noted that the distance from the lining member 6 to the face sleeve 4 around the cup holder 2 may be left without or with a small gap to fill the foam layer 3 for a good support-type effect. Namely, the surface sleeve 4 can be tightly coated on the lining part main body 61, so that better supporting effect is achieved; the foaming layer 3 can be arranged between the lining member main body 61 and the surface sleeve 4, so that the lining member has good supporting effect, soft touch feeling and more comfortable use feeling for passengers.

Referring to fig. 1 to 3 and 5, the cup holder 2 is inserted into the cup holder mounting groove 31 and connected to each of the steel wires 5. Specifically, the cup holder 2 has cup holder clips 22 capable of snap-fitting with the steel wire 5, and each cup holder clip 22 is connected to the steel wire 5 when the cup holder 2 is fitted into the cup holder mounting groove 31.

Finally, it should be noted that the above description is only a preferred embodiment of the present invention, and those skilled in the art can make various similar representations without departing from the spirit and the scope of the present invention.

Claims

1. An automobile seat armrest having a cup holder, comprising:

The handrail frame (1) is provided with at least one steel wire (5);

The foaming layer (3) is foamed on the handrail framework (1) and is provided with a cup holder installation groove (31) which is concave inwards;

A surface cover (4) which is coated outside the foaming layer (3);

The cup stand (2) is embedded into the cup stand mounting groove (31) and is connected with each steel wire (5);

It is characterized by also comprising:

The inner lining piece (6) made of hard materials is arranged on the steel wire (5) and used for supporting the foaming layer (3) and the surface sleeve (4) around the cup stand mounting groove (31) so that the flanging (21) of the cup stand (2) is tightly attached to the surface sleeve (4) on the inner side of the cup stand.

2. The armrest for a vehicle seat having a cup holder according to claim 1, wherein: the lining part (6) comprises a lining part main body (61) which annularly surrounds the cup stand mounting groove (31) and a plurality of lining part clips (62) arranged on the lining part main body (61), and each lining part clip (62) is respectively in clamping fit with the corresponding steel wire (5).

3. The armrest for a vehicle seat having a cup holder according to claim 2, wherein: the lining part main body (61) is provided with a limiting bulge (63), one of the steel wires (5) is provided with a limiting bending part (51) matched with the limiting bulge (63), and the limiting bulge (63) is inserted into the limiting bending part (51).

4. The armrest for a vehicle seat having a cup holder according to claim 2, wherein: the outer edge of the lining member main body (61) is chamfered with a round edge (61 a).

5. The armrest for a vehicle seat having a cup holder according to claim 2, wherein: a foaming layer (3) is arranged between the lining part main body (61) and the surface sleeve (4).

6. The armrest for a vehicle seat having a cup holder according to claim 2, wherein: the surface sleeve (4) is tightly coated on the lining part main body (61).

7. The automobile seat armrest with a cup holder according to any one of claims 1 to 6, wherein: the lining piece (6) is integrally formed by plastic materials.

8. The armrest for a vehicle seat having a cup holder according to claim 7, wherein: install pivot (7) and spacing axle (8) on handrail skeleton (1), the one end undergauge of spacing axle (8) forms normal running fit portion (82), and the outer end of this normal running fit portion (82) has along radial outside convex spacing portion (81).

9. The armrest for a vehicle seat having a cup holder according to claim 8, wherein: the limiting part (81) is of a strip-shaped structure, and the limiting part (81) and the rotating matching part (82) form a 7-shaped structure together, or form a T-shaped structure together with the rotating matching part (82).

10. The armrest for a vehicle seat having a cup holder according to claim 8, wherein: the limiting part (81) is of a disc-shaped structure, and the diameter of the limiting part is larger than that of the rotation matching part (82).