CN208827656U - L forming head rests the head on placing groove surface cover mounting structure - Google Patents
L forming head rests the head on placing groove surface cover mounting structure Download PDFInfo
- Publication number
- CN208827656U CN208827656U CN201821518577.1U CN201821518577U CN208827656U CN 208827656 U CN208827656 U CN 208827656U CN 201821518577 U CN201821518577 U CN 201821518577U CN 208827656 U CN208827656 U CN 208827656U
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- CN
- China
- Prior art keywords
- placing groove
- surface cover
- backrest foam
- foam
- backrest
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 239000006260 foam Substances 0.000 claims abstract description 55
- 238000009434 installation Methods 0.000 claims abstract description 44
- 229910000831 Steel Inorganic materials 0.000 claims description 11
- 239000010959 steel Substances 0.000 claims description 11
- 238000003780 insertion Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 5
- 238000009958 sewing Methods 0.000 description 4
- 238000005187 foaming Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241000070928 Calligonum comosum Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The utility model discloses a kind of L forming heads to rest the head on placing groove surface cover mounting structure, including backrest foam and the surface cover being attached on the backrest foam, there is the placing groove for installing L forming head pillow on front side of the upper end of the backrest foam, the surface cover has trough section in the corresponding placing groove position, the bottom and two sides of the placing groove have through the installation gap of backrest depth of foam two sides, the trough section is equipped at least one seamed edge mounting band in the corresponding installation gap position for placing trench bottom and two sides, seamed edge mounting band backs through the rear side that backrest foam is fixed on behind installation gap.Using above scheme, by installing the setting in gap, it is fixed that trough section is subjected to rear side, avoid backrest foam thinner region, to reduce the design production difficulty of hanging point, the installation effectiveness and its installation quality of the position surface cover are improved, it is ensured that good seat general assembly efficiency and quality.
Description
Technical field
The utility model belongs to arta vehicle seat unit technical field, and in particular to a kind of L forming head pillow placing groove surface cover installation
Structure.
Background technique
Automotive seat is the essential element of automobile, and the structure of seat directly influences the production efficiency and finished product product of seat
Matter, the installation effectiveness and quality of seat surface sleeve are also to determine one of seat general assembly efficiency and product qualitative factor, with regard to embedded type L-shaped head
For resting the head on armchair structure, because seat back foam is than relatively thin at headrest positions, and mounting point needs certain thickness requirements to pacify
The structures such as dress mounting steel wire allow for the mode for being difficult to adopt traditional front side mounting at headrest placing groove, and the position in this way
Place is also unfavorable for using the fixed surface cover of conventional sewing mode, this results in the seat of this kind of structure to exist because of its groove-like structure
Surface cover installation effectiveness at placing groove reduces, and affects the general assembly efficiency of seat.
Utility model content
In order to solve the above technical problems, surface cover installation difficulty at L forming head pillow placing groove is reduced, surface cover installation effectiveness is improved,
The utility model provides a kind of L forming head pillow placing groove surface cover mounting structure.
To achieve the above object, technical solutions of the utility model are as follows:
A kind of L forming head rests the head on placing groove surface cover mounting structure, including backrest foam and the surface cover being attached on the backrest foam,
There is the placing groove for installing L forming head pillow, the surface cover is in the corresponding placing groove position on front side of the upper end of the backrest foam
With trough section, key is: the bottom and two sides of the placing groove have the installation through backrest depth of foam two sides
Gap, the trough section are equipped with the mounting of at least one seamed edge in the corresponding installation gap position for placing trench bottom and two sides
Band, seamed edge mounting band back through the rear side that backrest foam is fixed on behind installation gap.
It, can be with by the way that band will be mounted directly through the rear side for being fixed on backrest foam behind installation gap using above scheme
By fixed point selection thicker region on rear side of foam, the design difficulty of processing of fixed point is reduced, and realize surface cover at placing groove
Quick fixed installation, to improve the installation effectiveness of surface cover entirety.
As preferred: the trough section corresponds to its underpart two sides angular position and is all provided with angled mounting band, the corner
Mounting band is fixed on the rear side of backrest foam after backing through installation gap.Using the above structure, can by surface cover angular position into
Row is strained and fixed, and is conducive to the surface smoothness for improving trough section, prevents fold lines occur in corner.
As preferred: corresponding each seamed edge mounting band and corner mounting band are equipped with hanging point on rear side of the backrest foam, described
Seamed edge mounting band and corner mounting take the hanging structure for being equipped with and being adapted with the hanging point.Using the above structure, pass through mounting
Mode lighter can be rapidly performed by the fixation of surface cover, be conducive to improve fixed efficiency.
Occupied space is mounted to reduce surface cover, guarantees the flatness of foam surface, corresponds to each extension on the backrest foam
The position of point is equipped with deep gouge, and the position that deep gouge is corresponded in backrest foam is equipped with mounting steel wire.
Speed is mounted to improve, reduces surface cover installation cost, and change convenient for the later period, the hanging structure is C staple,
It is hooked on mounting steel wire in the C-shaped nail insertion deep gouge.
As preferred: the hanging point is located at the outer circumferential of placing groove.Backrest foam regions on the outside of placing groove are thicker, can
Substantially ensure the firm reliability of hanging point.
As preferred: the extension that there is one side of the trough section on rear side of backrest foam face installation gap to extend
Portion, the extension insertion are installed in gap, and one end of the seamed edge mounting band and corner mounting band is fixedly connected with extension.
Using above scheme, is eaten in installation gap by the way that extension is gorgeous, can just flush, be conducive to the corner angle at installation gap in this way
The planarization for guaranteeing surface cover, fold caused by avoiding surface cover from mounting improve details quality.
As preferred: the positional symmetry at corresponding placing groove both ends is equipped with escape groove on front side of the backrest foam.More than
Structure is conducive to the evacuation of surface cover sewing head, improves surface cover surface streamline smoothness.
Compared with prior art, the utility model has the beneficial effects that
Placing groove surface cover mounting structure is rested the head on using L forming head provided by the utility model, by installing the setting in gap, by face
The trough section of set carries out rear side and fixes, and avoids backrest foam thinner region, to reduce the design production difficulty of hanging point, improves
The installation effectiveness and its installation quality of the position surface cover, it is ensured that good seat general assembly efficiency and quality.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the rear structure schematic diagram of Fig. 1；
Fig. 3 is backrest foaming structure schematic diagram；
Fig. 4 is backrest foam upper end partial enlarged view shown in Fig. 3；
Fig. 5 is the trough section structural schematic diagram of surface cover；
Fig. 6 is that trough section shown in Fig. 5 mounts schematic diagram.
Specific embodiment
The utility model is described in further detail with attached drawing with reference to embodiments.
Referring to figs. 1 to Fig. 6, the L forming head pillow placing groove surface cover mounting structure of the utility model mainly includes 1 He of backrest foam
The surface cover being attached on backrest foam 1, as shown, the upper end of backrest foam 1 has for installing putting for embedded type L-shaped headrest
Slot 2 is set, the top of placing groove 2 and front side (front-rear direction in the application is normally oriented reference with seat) are open, face
The position for covering corresponding placing groove 2 has trough section 3, and the shape and placing groove 2 of trough section 3 are adapted, each face and placing groove 2
Each face size be adapted, and be bonded to each other.
Because the setting of placing groove 2 causes the thickness of backrest foam 1 at the position thinning, therefore in the bottom of placing groove 2
And two sides lateral margin is equipped in the installation gap 20 of 1 front and rear sides of backrest foam, the present embodiment, the installation of bottom and two sides is stitched
Gap 20 is connected, and can reduce production cost, the two sides and bottom of trough section 3 in this way more convenient for simplifying molding die
It is equipped at least one seamed edge mounting band 30 close to the position of 1 rear side of backrest foam, as shown, according to the length of placing groove 2,
Bottom rear edge in the present embodiment in trough section 3 is symmetrically arranged with two seamed edge mounting bands 30, and its two sides is then symmetrically set
There is a seamed edge mounting band 30, seamed edge mounting band 30 is fixed on backrest foam 1 after backing through installation gap 20 to external diffusion.
It at the same time, is the face type flatness for ensuring trough section 3 as far as possible in the present embodiment, therefore in trough section 3
Its bottom comers position be additionally provided with corner mounting band 31, corner mount band 31 can simultaneously to trough section 3 intersect three faces into
Row tenses backward, and corner mounts 31 fixed form of band as seamed edge mounting band 30, and backs through installation gap 20 backward
External diffusion is fixed on backrest foam 1.
In addition, it is contemplated that being strained and fixed by mounting band directly out of placing groove 2, the face of trough section 3 may cause
Type is irregular, therefore trough section 3 close to the one side of 1 rear side of backrest foam there is face installation gap 20 to extend in the present embodiment
Extension 3a, as shown, the width (thickness of backrest foam 1 i.e. at the position of extension 3a width and installation gap 20
Degree) be adapted, and its profile and installation gap 20 be adapted, extension 3a insertion installation gap 20 in, edge just with peace
The posterior edges in dress gap 20 flush, and seamed edge mounting band 30 and corner mounting band 31 are then connected with the posterior edges of extension 3a,
Rather than directly pull the part that trough section 3 is in placing groove 2, it can be applied in this way it is more smooth pull dynamics,
Ensure the quality of 3 surface face type of trough section.
In the application, for improve surface cover installation effectiveness, therefore trough section 3 by way of mounting with backrest foam 1 into
Row is fixed, as shown, the rear side of backrest foam 1 is in the outer circumferential of placing groove 2, the i.e. thicker region of 1 thickness of backrest foam,
Corresponding seamed edge mounting band 30 and corner mounting band 31 are equipped with hanging point, then set on corresponding seamed edge mounting band 30 and corner mounting band 31
There is hanging structure 32 with matching.
In the present embodiment, each hanging point is corresponded on backrest foam 1 and is equipped with deep gouge 10, the structure of deep gouge 10 regards it and corresponds to extension
Depending on the position of tape splicing, expandable one-pass molding, the position that deep gouge 10 is corresponded on the inside of backrest foam 1 is equipped with mounting steel wire 11, hangs
Steel wire 11 is connect to be added in foaming, the pulling force application direction of the length direction and corresponding mounting band that mount steel wire 11 is vertical,
More good pulling force can be provided in this way, opposite can also be prolonged its service life, correspondingly, the hanging structure 32 in the present embodiment
For C-shaped nail.
It is corresponding in the front side of backrest foam 1 for the uniformity of leading flank type and the sewing up for surface cover for improving seat surface sleeve
The position at 2 both ends of placing groove is respectively equipped with escape groove 12, and escape groove 12 is symmetrical arranged along the short transverse of backrest foam 1, uses
Sewing head in evacuation sews up.
Referring to figs. 1 to Fig. 6, in 1 foaming process of backrest foam, i.e., installation gap is formed at placing groove 2 by mold
20, and deep gouge 10 is integrally formed, while mounting steel wire 11 being put into wherein according to predetermined position, because of deep gouge 10 and mounting steel
Silk 11 is in thickness thicker region on backrest foam 1, and this reduces molding difficulty, when carrying out the installation of surface cover, flute profile
It after part 3 is cut, is embedded into placing groove 2, each wall in each face and placing groove 2 that make trough section 3 makes to just
Extension 3a is protruded into installation gap 20, while seamed edge mounting band 30 and corner mounting band 31 are backed through installation gap 20
Afterwards, it is quickly articulated on the mounting steel wire 11 in corresponding hanging point deep gouge 10, that is, is realized at placing groove 2 by hanging structure 32
The Fast Installation of surface cover had not only been avoided and had been fixed in 1 thinner region of backrest foam, but also improved installation fixed efficiency, simultaneously
By mounting the effect of tightening of band, surface cover can be made to be in tensioned state, the flatness on surface cover surface is fully ensured that, effectively avoid out
Existing fold.
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 (8)
1. a kind of L forming head rests the head on placing groove surface cover mounting structure, including backrest foam (1) and it is attached on the backrest foam (1)
Surface cover, the upper end front side of the backrest foam (1) have the placing groove (2) for installing L forming head pillow, and the surface cover is somebody's turn to do corresponding
Placing groove (2) position has trough section (3), it is characterised in that: the bottom and two sides of the placing groove (2), which have, runs through backrest
The installation gap (20) of foam (1) thickness two sides, installation of the trough section (3) in corresponding placing groove (2) bottom and two sides
Gap (20) position is equipped at least one seamed edge mounting band (30), and the seamed edge mounting band (30) backs through installation gap
(20) rear side of backrest foam (1) is fixed on after.
2. L forming head according to claim 1 rests the head on placing groove surface cover mounting structure, it is characterised in that: the trough section (3)
Corresponding its underpart two sides angular position is all provided with angled mounting band (31), and the corner mounting band (31) backs through installation gap
(20) rear side of backrest foam (1) is fixed on after.
3. L forming head according to claim 2 rests the head on placing groove surface cover mounting structure, it is characterised in that: the backrest foam (1)
Rear side corresponds to each seamed edge mounting band (30) and corner mounting band (31) is equipped with hanging point, and the seamed edge mounting band (30) and corner are hung
Tape splicing (31) is equipped with the hanging structure (32) being adapted with the hanging point.
4. L forming head according to claim 3 rests the head on placing groove surface cover mounting structure, it is characterised in that: the backrest foam (1)
The position of the upper each hanging point of correspondence is equipped with deep gouge (10), and the position that deep gouge (4) is corresponded in backrest foam (1) is equipped with mounting steel wire
(11)。
5. L forming head according to claim 4 rests the head on placing groove surface cover mounting structure, it is characterised in that: the hanging structure
(32) it follows closely for C-shaped, is hooked in mounting steel wire (11) in C-shaped nail insertion deep gouge (10).
6. the L forming head according to any one of claim 3 to 5 rests the head on placing groove surface cover mounting structure, it is characterised in that: institute
State the outer circumferential that hanging point is located at placing groove (2).
7. the L forming head according to any one of claim 3 to 5 rests the head on placing groove surface cover mounting structure, it is characterised in that: institute
State the extension (3a) that there is the one side of trough section (3) on rear side of backrest foam (1) face installation gap (20) to extend, institute
It states in extension (3a) insertion installation gap (20), one end and the extension of the seamed edge mounting band (30) and corner mounting band (31)
(3a) is fixedly connected in portion.
8. L forming head according to claim 1 rests the head on placing groove surface cover mounting structure, it is characterised in that: the backrest foam (1)
The positional symmetry that front side corresponds to placing groove (2) both ends is equipped with escape groove (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821518577.1U CN208827656U (en) | 2018-09-17 | 2018-09-17 | L forming head rests the head on placing groove surface cover mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821518577.1U CN208827656U (en) | 2018-09-17 | 2018-09-17 | L forming head rests the head on placing groove surface cover mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208827656U true CN208827656U (en) | 2019-05-07 |
Family
ID=66313522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821518577.1U Expired - Fee Related CN208827656U (en) | 2018-09-17 | 2018-09-17 | L forming head rests the head on placing groove surface cover mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208827656U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110395160A (en) * | 2019-08-15 | 2019-11-01 | 浙江吉俱泰汽车内饰有限公司 | A kind of automobile rear-row seat-backrest |
-
2018
- 2018-09-17 CN CN201821518577.1U patent/CN208827656U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110395160A (en) * | 2019-08-15 | 2019-11-01 | 浙江吉俱泰汽车内饰有限公司 | A kind of automobile rear-row seat-backrest |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190507 |