CN208745817U - Seat cushion for vehicle foam - Google Patents

Abstract

The utility model discloses a kind of seat cushion for vehicle foams, including foamed bulk, the right relief angle of the foamed bulk is equipped with foam insert, the hardness of the foam insert is greater than the hardness of the foamed bulk, it is integrally formed in a manner of inserts with foamed bulk, the foam insert has the first mounting face and the second mounting face being obliquely installed, and the first mounting face is adjacent with the second mounting face, and has angle between the two.The beneficial effects of the utility model are: the right relief angle that can avoid foam is damaged when with safety belt interface or the extruding of seat other component, even collapses, improve seat cushion presentation quality, it is therefore prevented that the problem of leading to exposed metal because of foam collapse.

Description

Seat cushion for vehicle foam

Technical field

The utility model relates to a kind of automobile components, and in particular to a kind of seat cushion for vehicle foam.

Background technique

Seat cushions foam is a kind of support buttocks, and to improve the product of passenger comfort, seat cushion foam be can be It is independently mounted on seat frame skeleton, being also possible to foam on seat frame skeleton forms.Traditional seat cushion foam is mostly whole Formula structure, using integrated molding, the hardness of entire foam is more uniform.After foam installation on the seat, the portion of foam Point edge or corner can be in contact with other hard parts on seat, be easy especially at the right relief angle of foam and safety belt Interface or other component squeeze, and extruding force is larger, the foam collapses or breakage being easy to cause at this after long-time use.

Utility model content

In view of this, the present invention provides a kind of seat cushion for vehicle foams, are able to solve the right relief angle of seat cushion foam and easily collapse Or damaged technical problem.

To achieve the above object, technical solutions of the utility model are as follows:

A kind of seat cushion for vehicle foam, including foamed bulk, are characterized by: the right relief angle of the foamed bulk is equipped with foam Inserts, the hardness of the foam insert are greater than the hardness of the foamed bulk, are integrally formed in a manner of inserts with foamed bulk, institute Stating foam insert has the first mounting face and the second mounting face being obliquely installed, and the first mounting face is adjacent with the second mounting face, and There is angle between the two.

The foam insert is provided with magnetic piece in at least side surface that it exposes foamed bulk.

Using the above structure, when manufacturing seat cushion foam, first foam insert is fixed in mold by magnetic piece, then Injection molding, foam insert is integrated with foamed bulk after molding, and the hardness of foam insert is greater than the hardness of foamed bulk, this Sample just can guarantee the hardness at the right relief angle of seat cushion, and the right relief angle of foam is avoided to squeeze with safety belt interface or seat other component It is damaged when pressure, it even collapses, improves presentation quality, and play the effect for extending seat cushion foam service life.Foam simultaneously Inserts has adjacent the first mounting face and the second mounting face, and the first mounting face and the second mounting face are obliquely installed, this Sample can guarantee the bonding strength of the two.

As preferred: the angle between the first mounting face and the second mounting face is 60 to 90 degree.

As preferred: strip groove is distributed in a side surface of the foamed bulk.Using the above structure, seating can be increased Gas permeability.

As preferred: the left rear corner of the foamed bulk is reserved with installation gap.Using the above structure, resigning can be played to make With convenience installs other component on the seat.

As preferred: the front side and the left and right sides of the foamed bulk are all provided with the extension of oriented foamed bulk bottom side bending Portion.Using the above structure, it is easily installed seat cushion surface cover.

Compared with prior art, the utility model has the beneficial effects that

Using seat cushion for vehicle foam provided by the utility model, can avoid the right relief angle of foam with safety belt interface or seat It is damaged when chair other component squeezes, it even collapses, improves seat cushion presentation quality, it is therefore prevented that lead to metal because of foam collapse Exposed problem.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the structural schematic diagram of foam insert；

Fig. 3 is the structural schematic diagram of foamed bulk bottom side upward.

Specific embodiment

The utility model is described in further detail with attached drawing with reference to embodiments.

Orientation mentioned in the present embodiment, "front", "rear", "left", "right" are that foam is locating when installing on the seat Orientation.

As illustrated in fig. 1 and 2, a kind of seat cushion for vehicle foam, foam are made of two parts, respectively foam insert 5 and foam Ontology 1, foam insert 5 pass through the magnetic piece 6 being arranged thereon and are adsorbed on mold, be then molded again to mold, form it Afterwards, foam insert 5 is attached on foamed bulk 1, and the right relief angle of foamed bulk 1 is arranged in foam insert 5 in the present embodiment Place, and the hardness of foam insert 5 is greater than the hardness of foamed bulk 1, is different from traditional double-shot moulding or other double hardness bubbles The hardness of foam, foam insert 5 is slightly less than the hardness of metallic framework, but is far longer than general foamed material, and can be with bubble Foam ontology is combined as a whole, and just can guarantee the hardness at the right relief angle of seat cushion in this way, avoid the right relief angle of foam with safety belt Interface or seat other component are damaged when squeezing, and even collapse, and play the effect for extending seat cushion foam service life.

Again as illustrated in fig. 1 and 2, foam insert 5 has adjacent the first mounting face 3 and the second mounting face 4, wherein the first edge Junction 3 and the second mounting face 4 are tilted to the direction far from 1 material of foamed bulk from bottom to up, and the first mounting face 3 and second Angle between mounting face 4 is 60-90 degree；Such structure arrangement can increase the contact area connecting with inserts, to protect Overall structural strength after demonstrate,proving foam insert 5 and the integrated molding of foamed bulk 1.

As shown in Figure 1, to increase the gas permeability taken, bar shaped is distributed on the surface of passenger's occupant side in foamed bulk 1 Slot 6.

As shown in Figure 1, the left rear corner of foamed bulk 1 is reserved with installation gap for convenience of other component is installed on the seat 7。

As shown in figure 3, the front side and the left and right sides of foamed bulk 1 are all provided with oriented foam sheet to be easily installed seat cushion surface cover The extension 8 of 1 bottom side of body bending, wherein being additionally provided with resigning breach 10 on front side extension 8 and right side extension 8.

Finally, it should be noted that foregoing description is only the preferred embodiment of the utility model, the common skill of this field Art personnel are under the enlightenment of the utility model, under the premise of without prejudice to the utility model aims and claim, can make Multiple similar expressions, such transformation are each fallen within the protection scope of the utility model.

Claims (5)

1. a kind of seat cushion for vehicle foam, including foamed bulk (1), it is characterised in that: the right relief angle of the foamed bulk (1) is equipped with Foam insert (5), the hardness of the foam insert (5) are greater than the hardness of the foamed bulk (1), in a manner of inserts with foam sheet Body (1) is integrally formed, and there is the foam insert (5) the first mounting face (3) being obliquely installed and second to splice face (4), and first Mounting face (3) is adjacent with the second mounting face (4), and has angle between the two；

The foam insert (5) is provided with magnetic piece (6) in at least side surface that it exposes foamed bulk (1).

2. seat cushion for vehicle foam according to claim 1, it is characterised in that: first mounting face (3) and the second mounting Angle between face (4) is 60 to 90 degree.

3. seat cushion for vehicle foam according to claim 1 or 2, it is characterised in that: a side surface of the foamed bulk (1) Strip groove (9) are distributed with.

4. seat cushion for vehicle foam according to claim 3, it is characterised in that: the left rear corner of the foamed bulk (1) is reserved There are installation gap (7).

5. seat cushion for vehicle foam according to claim 4, it is characterised in that: the front side and left and right of the foamed bulk (1) Two sides are all provided with the extension (8) of oriented foamed bulk (1) bottom side bending.