CN210760362U - Automobile seat surface sleeve hanging structure - Google Patents
Automobile seat surface sleeve hanging structure Download PDFInfo
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- CN210760362U CN210760362U CN201921326645.9U CN201921326645U CN210760362U CN 210760362 U CN210760362 U CN 210760362U CN 201921326645 U CN201921326645 U CN 201921326645U CN 210760362 U CN210760362 U CN 210760362U
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Abstract
The utility model provides a tight structure is hung to car seat face cover, seat face cover cladding have been seted up on the seat foaming outside at seat foaming outside and have hung tight groove, hang tight structural connection in the concatenation position of seat face cover with hang between the tight groove, hang tight structure and include: steel wire, the connecting piece of being connected with the steel wire of pre-buried in hanging tight groove below position and locating the connecting piece with hang tight strip between the seat face cover, hang tight strip and include first lamellar body and second lamellar body, second lamellar body length adaptation ground is fixed in one side and the top surface of first lamellar body are higher than the top surface of first lamellar body, the second lamellar body with the face cover is fixed, the spaced apart connecting hole that is equipped with on the first lamellar body, first lamellar body pass through the connecting piece colludes behind the connecting hole with the steel wire is fixed. The utility model discloses hang the height that highly is less than among the prior art of tight strip, and can not lead to breaking the suture, the face cover that is particularly useful for when foaming thickness is thinner hangs tight demand.
Description
Technical Field
The utility model relates to an automobile parts technical field relates to a car seat face cover hangs tight structure particularly.
Background
As shown in fig. 1 and 2, a plastic fastening strip 1 for a vehicle seat cover, which is commonly used at present, is composed of two parts, 11 is a plastic body, 12 is a non-woven fabric, fitting holes 121 are formed in the non-woven fabric 12, the two parts are combined together by melting, the height H1 of the fastening strip 1 is generally not less than 25mm, if the height of the conventional fastening strip 1 is 20mm, the fitting holes 121 are formed in the non-woven fabric 12 for facilitating assembly, the height of the fitting holes 121 is 5mm, since the seam distance deviation is generated in the sewing process of the suture 10, the suture 10 may pass through the fitting holes 121 under the condition of the out-of-tolerance, in this way, when the C-shaped ring 14 passes through the fitting holes 121, the suture 10 is broken, and the height H1 of the fastening strip 1 is generally not less than 25 mm.
The method of using the hanging strip 1 is as shown in fig. 3, and the hanging strip 1 is sewed to the end of the sewing head of the face sleeve 13 through the sewing thread 10. When the surface cover 13 is assembled, the plastic body 11 of the plastic hanging strip 1 is fixed with the steel wire 151 pre-embedded in the seat foam 15 through the C-shaped ring 14, so that the effect of hanging the surface cover tightly is achieved.
In order to meet the normal sewing and assembling requirements, as shown in fig. 3, the height H2 of the sewing between the plastic hanging strip 1 and the face cover 13 is 8-10mm, and since the height H1 of the plastic hanging strip 1 is 25mm at least, the height H3 from the surface of the foam 15 to the embedded steel wire 51 is at least 20-25mm, and the ideal face cover hanging effect can be realized. However, in some cases, the arrangement space for the foam 15 is small, and the thickness H4 of the foam 15 must be as thin as possible, so that the H3 height requirement of 20mm at the lowest cannot be met, and the suspension effect of the mask is not good. The existing assembly holes 121 are arranged on the non-woven fabric 12, and are easy to deform and damage, so that the connection position of a C-shaped ring is changed, and the hanging effect of the surface sleeve is influenced.
SUMMERY OF THE UTILITY MODEL
In view of the above situation, the utility model provides a tight structure is hung to car seat face cover solves current tight strip height of hanging higher, when the foaming thickness requirement is made thin, current tight strip of hanging can't realize the technical problem of the tight effect of face cover hanging of ideal.
In order to achieve the purpose, the utility model adopts the technical proposal that: the utility model provides a tight structure is hung to car seat face cover, seat face cover cladding is outside at the seat foaming, it hangs tight groove to have seted up on the seat foaming, hang tight structure connect in the concatenation position of seat face cover with hang between the tight groove, hang tight structure and include: the connecting piece on the steel wire and locating are pre-buried in the position of hanging tight groove below at interval the connecting piece with hang tight strip between the concatenation position of seat face cover, it includes first lamellar body and second lamellar body to hang tight strip, second lamellar body length adaptation ground is fixed in one side of first lamellar body, the top surface of second lamellar body is higher than the top surface of first lamellar body, the second lamellar body with the face cover is fixed, the spaced apart connecting hole that is equipped with on the first lamellar body, first lamellar body passes through the connecting piece colludes behind the connecting hole with the steel wire is fixed.
In the embodiment of the present invention, the first sheet body is a rigid sheet body.
In the embodiment of the present invention, the second sheet body is a flexible sheet body.
In the embodiment of the present invention, the first sheet body is a PP member, and the second sheet body is a nonwoven fabric.
In the embodiment of the utility model provides an in, the height of first lamellar body is not less than 8 mm.
In the embodiment of the utility model provides an in, the height of second lamellar body top edge with distance between the first lamellar body bottom edge is not less than 16 mm.
In the embodiment of the utility model provides an in, the height of second lamellar body top edge with distance between the first lamellar body bottom edge is 16 ~ 25 mm.
In the embodiment of the utility model provides an in, hang the degree of depth in tight groove and be 10 ~ 15 mm.
In the embodiment of the utility model provides an in, the second lamellar body laminate in first lamellar body sets up, correspond on the second lamellar body the trompil is corresponded to the position of connecting hole.
The utility model discloses owing to adopted above technical scheme, make it have following beneficial effect:
(1) the utility model discloses it is unanimous with prior art's hanging strip to hang the tight strip and make up and the assembly method, need not special frock and instrument, and seat face cover fixed knot constructs adopts the processing of ripe production technology, low in manufacturing cost is honest and clean, and the production is lower with the use degree of difficulty, need not to increase extra cost of labor.
(2) The utility model discloses the first lamellar body of hanging tight strip is the rigidity lamellar body, sets up the connecting hole on the first lamellar body, the connecting hole is used for being connected with the connecting piece in order to hang tightly seat cover in hanging tight groove top, has changed the pilot hole among the prior art and has located the structure on the non-woven fabrics, through locating the connecting hole on the first lamellar body, has shortened the height of second lamellar body for hanging tight strip's whole height and reducing, and then can satisfy the face cover and hang tight requirement when seat foaming thickness is thinner.
(3) The utility model discloses the second lamellar body is flexible lamellar body, and the sewing needle of being convenient for penetrates and makes the second lamellar body fixed with the seat cover, flexible lamellar body is higher than the top of rigidity lamellar body for when sewing up, because the restriction of the sewing needle of rigidity lamellar body, the suture can not penetrate in the connecting hole that the rigidity lamellar body reaches, and then can not contact with the connecting piece in the connecting hole, avoided the suture to be interrupted by the connecting piece.
(4) The utility model discloses hang the height that highly is less than among the prior art of tight strip, the degree of depth that hangs tight groove also is less than the degree of depth that prior art hung tight groove, and face cover when especially being applicable to the foaming thickness thinner hangs tight demand.
Drawings
FIG. 1 is a schematic view of the position relationship between a fastening strip and a suture in the prior art.
Figure 2 is a schematic view of another prior art view of the placement of a fastener strip and suture.
Fig. 3 is a schematic view showing a state of use of a prior art fastening strip.
Fig. 4 is a schematic view of the using state of the hanging strip of the present invention.
Fig. 5 is a schematic view of the three-dimensional structure of the fastening strip of the present invention.
Fig. 6 is a schematic front view of the fastening strip of the present invention.
Fig. 7 is a schematic cross-sectional view of a-a of fig. 6 according to the present invention.
Fig. 8 is a schematic view of the position relationship between the hanging strip and the suture of the present invention.
Fig. 9 is a schematic view of the position relationship between the fastening strip and the suture according to another view of the present invention.
The correspondence of reference numerals to components is as follows:
the prior art is as follows:
a suture 10; a plastic body 11; a nonwoven fabric 12; fitting holes 121; a face cover 13; a C-shaped ring 14; foaming 15; a steel wire 151; height H1 of the fastening strip; stitch width H2; height H3 of the foamed top surface to the steel wire; foamed thickness H4; height H121 of the mounting hole;
the utility model discloses:
height H1' of the lifting strap; height H11 of the first panel; height H12 of the second panel; slot width H2'; height H3' from the foamed top surface to the steel wire; foamed thickness H4; height H511 of the connection hole.
Detailed Description
To facilitate understanding of the present invention, the following description is made with reference to the accompanying drawings and examples.
Referring to fig. 4, the utility model provides a car seat face cover hangs tight structure, seat face cover 3 cladding is outside seat foaming 2, the tight groove 21 of hanging has been seted up on seat foaming 2, hang tight structure connect in the concatenation position of seat face cover 3 with hang between the tight groove 21, hang tight structure and include: steel wires 22 which are pre-embedded at intervals in the part below the tightly hanging groove 21, a connecting piece 4 which is sleeved on the steel wires 22, and a tightly hanging strip 5 which is arranged between the connecting piece 4 and the splicing part of the seat surface sleeve 3, as shown in fig. 5 to 7, the fastening strip 5 includes a first blade 51 and a second blade 52, the second sheet body 52 is fixed on one side of the first sheet body 51 in a length-adaptive manner, the top surface of the second sheet body 52 is higher than the top surface of the first sheet body 51, the second sheet body 52 is fixed with the surface sleeve, specifically, the second sheet body 52 is bent towards one side of the surface sleeve cutting piece and is fixed with the tail end of the sewing head of the surface sleeve through a sewing thread 521, the first sheet body 51 is provided with connecting holes 511 at intervals for assembling the mask, and the first sheet body 51 is hooked with the connecting holes 511 through the connecting piece 4 and then fixed with the steel wire 22.
In the embodiment of the utility model provides an in, second lamellar body 52 laminate in first lamellar body 51 sets up, correspond on the second lamellar body 52 the position of connecting hole 511 corresponds the trompil and penetrates in order to supply connecting piece 4.
The first sheet body 51 and the second sheet body 52 of the utility model are both rectangular sheet-shaped, the connecting hole 511 is a rectangular hole, the connecting hole 511 can also be a circular hole or an elliptical hole, and the connecting hole 511 is arranged at the top of the first sheet body 51; compared with the prior art that the section of the plastic body is circular, the processing technology is simple.
As a preferred embodiment of the present invention, the first sheet 51 is a rigid sheet, and the second sheet 52 is a flexible sheet; specifically, the first sheet 51 is a PP sheet, the second sheet 52 is a non-woven fabric, both the PP sheet and the non-woven fabric are made of PP material, and the PP sheet and the non-woven fabric are formed by extrusion, so that the PP sheet and the non-woven fabric have high bonding strength and are difficult to separate; as shown in fig. 6, the height H11 of the PP sheet can be 8mm at the minimum, the height of the nonwoven fabric can be adjusted arbitrarily, and preferably, the bottom edge of the second sheet 52 is flush with the bottom edge of the first sheet 51; the height H11 of the first panel 51 is 8mm, and the height H12 of the second panel 52 is 16 mm; the width H2' of the sewing head of the face sleeve 3 is 8mm, and in order to meet the requirements of normal sewing and assembly, the minimum total height of the face sleeve and the assembly is recommended to be 16 mm.
In the embodiment of the present invention, the connecting member 4 is a C-shaped ring.
Preferably, the height of the first sheet 51 is not less than 8mm, the distance between the height of the top edge of the second sheet 52 and the bottom edge of the first sheet 51 is not less than 16mm, and further, the distance between the height of the top edge of the second sheet 52 and the bottom edge of the first sheet 51 is 16-25 mm.
As shown in fig. 3 and 4, for the comparative use effect of the existing hanging strip and the present hanging strip, the use methods of the two are similar, taking the present hanging strip 5 as an example, the second sheet body 52 of the present hanging strip 5 is sewn at the cut-parts splicing position of the cover 3 through the sewing thread 521, and when the cover 3 is assembled, the first sheet body 51 of the hanging strip 5 is fixed with the steel wire 22 in the seat foam 2 through the connecting member 4, so that the hanging effect of the cover 3 is achieved. As can be seen from fig. 3 and 4, the height of the bent fastening strip 5 of the present application is substantially the same as the seam width H2 ', the height H1' of the corresponding fastening strip 5 is smaller than the height H1 of the existing fastening strip 1, after the height of the fastening strip 5 is reduced, the height H3 'from the surface of the foam 2 to the steel wire 22 of the present application is reduced, that is, the depth of the fastening groove 21 is reduced, and further the thickness H4' of the foam 15 is reduced, so that more space is saved in the seat; through the structural improvement of the hoisting strip 5, the height H1' of the hoisting strip 5 can be smaller than the height H1 of the existing hoisting strip 1.
As shown in FIGS. 8 and 9, H1' is 20mm, H511 is 5mm, since the first sheet 51 is a rigid sheet, which has a limit function on the sewing needle and ensures that the sewing thread 521 can only press on the second sheet 52, and the connecting hole 511 is located on the first sheet 51 rather than on the second sheet 52, so that the sewing thread 521 can not pass through the connecting hole 511 at all and can only be connected with the second sheet 52 above the first sheet 51, and the sewing thread can be prevented from passing through the connecting hole 511 and being broken by the connecting piece 4. Therefore, the current general minimum height of hanging tight strip is 25mm, and the utility model discloses 20mm can be accomplished to hanging tight strip 5's general height, and is littleer even, can not influence product assembly and quality yet.
Because this application hangs height H1 ' of tight strip and is less than current height H1 that hangs tight strip 1, under the tight effect prerequisite is hung to the assurance same face cover, hang tight strip 1 among the prior art highly not less than 25mm, the height H3 minimum of foaming 15 surface to pre-buried steel wire 151 is 20-25mm, and this application hangs tight strip 5 highly minimum can accomplish 16mm, 10-15mm can be accomplished to corresponding degree of depth H3 ' minimum of hanging tight groove 21, compare in the thicker foaming thickness H4 of prior art like this, the utility model discloses foaming thickness H4 ' can accomplish littlelyer, and foaming 2 is thinner, can save more seat arrangement space, makes the seat become more frivolous.
The present invention has been described in detail with reference to the drawings and the embodiments, and those skilled in the art can make various modifications to the present invention based on the above description. Therefore, certain details of the embodiments should not be construed as limitations of the invention, which are intended to be covered by the following claims.
Claims (9)
1. The utility model provides a tight structure is hung to car seat face cover, seat face cover cladding is outside at seat foaming, it hangs tight groove to have seted up on the seat foaming, hang tight structure connect in the concatenation position of seat face cover with hang between the tight groove, hang tight structure and include: steel wires which are pre-buried in the positions below the hanging tight grooves at intervals, connecting pieces sleeved on the steel wires and hanging tight strips arranged between the connecting pieces and the splicing positions of the seat surface sleeves,
the hanging strip comprises a first sheet body and a second sheet body, the length of the second sheet body is adaptively fixed on one side of the first sheet body, the top surface of the second sheet body is higher than that of the first sheet body, the second sheet body is fixed with the surface sleeve, connecting holes are formed in the first sheet body at intervals, and the first sheet body is hooked through the connecting piece and fixed with the steel wire after the connecting holes.
2. The car seat cover fastening structure according to claim 1, wherein the first sheet is a rigid sheet.
3. The automobile seat cover fastening structure according to claim 2, wherein the second blade is a flexible blade.
4. The car seat cover tightly hanging structure according to claim 1, wherein the first sheet is a PP member, and the second sheet is a non-woven fabric.
5. The automobile seat cover fastening structure according to claim 1, wherein the height of the first blade is not less than 8 mm.
6. The automobile seat cover fastening structure according to claim 5, wherein a distance between a height of the top edge of the second sheet and the bottom edge of the first sheet is not less than 16 mm.
7. The automobile seat cover tightly hanging structure as claimed in claim 5, wherein the distance between the height of the top edge of the second sheet body and the bottom edge of the first sheet body is 16-25 mm.
8. The automobile seat cover hanging structure as claimed in claim 5, wherein the depth of the hanging slot is 10-15 mm.
9. The automobile seat cover hanging structure according to claim 1, wherein the second sheet is attached to the first sheet, and the second sheet has a hole corresponding to the connecting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921326645.9U CN210760362U (en) | 2019-08-16 | 2019-08-16 | Automobile seat surface sleeve hanging structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921326645.9U CN210760362U (en) | 2019-08-16 | 2019-08-16 | Automobile seat surface sleeve hanging structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210760362U true CN210760362U (en) | 2020-06-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921326645.9U Active CN210760362U (en) | 2019-08-16 | 2019-08-16 | Automobile seat surface sleeve hanging structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210760362U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114619715A (en) * | 2020-12-10 | 2022-06-14 | 北京汽车股份有限公司 | Seat surface cover, seat structure and vehicle |
-
2019
- 2019-08-16 CN CN201921326645.9U patent/CN210760362U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114619715A (en) * | 2020-12-10 | 2022-06-14 | 北京汽车股份有限公司 | Seat surface cover, seat structure and vehicle |
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