CN101811454A - Installation structure of operating part of backrest - Google Patents
Installation structure of operating part of backrest Download PDFInfo
- Publication number
- CN101811454A CN101811454A CN200910008222A CN200910008222A CN101811454A CN 101811454 A CN101811454 A CN 101811454A CN 200910008222 A CN200910008222 A CN 200910008222A CN 200910008222 A CN200910008222 A CN 200910008222A CN 101811454 A CN101811454 A CN 101811454A
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- Prior art keywords
- support
- seat
- casing
- hole
- upholstery
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Abstract
The invention discloses an installation structure of an operating part of a backrest, which is arranged in the operating part on the top angle part of the backrest and avoids creasing and loosing a decorative cover on the periphery of the operating part. In the invention, a molded support 4 is fixed at a mounting support 2 which is fixed on the side of a frame 6 of the backrest, the periphery part of the decorative cover 1 is fastened together with a protruding plate 23 of the mounting support 2 and a mounting plate 332 arranged in a case 3 which accommodates an operating lever 7 by small screws, and meanwhile, the periphery part of the decorative cover 1 contacts the support 4 and is inserted into a seam between the molded support 4 and an instrument front cover 5.
Description
Technical field
The present invention relates to the mounting structure of the preceding operating portion that falls to wait of the back of seat that a kind of back of seat at automotive sheet is provided with.
Background technology
Before can making back of seat, fall down to the ground the seat (for example TOHKEMY 2005-80740 communique) of the operating portion of usefulness is arranged in the seat that back of seat has been installed on seat cushion before load at the top, front of back of seat.
This operating portion is to pass through pulling process bar forwards, the cable that stretching and control lever link, the structure of the locking of releasing back of seat.
And, this operating portion sets with spreading all over the front of back of seat and top, the bezel that is made of the synthetic resin making sheet of frame shape is from pushing down the periphery for the through hole of cover of upholstery that this operating portion perforate is set, prevents the peeling off etc. of periphery of the through hole of cover of upholstery.
Summary of the invention
But, if in order to make the control lever easy operating of operating portion, top, bight at back of seat set operating portion, then because this bight relates to the part of front and the end face and the side of back of seat, therefore the periphery of the through hole of described cover of upholstery is out of shape, and diminishes the presentation quality in the bight of back of seat.
And above operating portion need be made of a plurality of parts, in the frame side assembling of back of seat.Because its assembling be can not be visual from the outside operation, can not be really and stack-mounted problem expeditiously so exist.
Therefore, first purpose of the present invention is can be in the installation structure of operating part in the bight that operating portion is loaded into back of seat, carry out the assembling of cover of upholstery of the periphery of operating portion easily, and ground such as distortion does not stretch setting.
The relevant installation structure of operating part that is used to reach the back of seat of the present invention of above purpose is, in cover of upholstery corresponding to the bight of back of seat, liner perforate through hole, the installation structure of operating part of the back of seat of loading operation portion in this through hole, described operating portion is by the installation support of the roughly コ word shape that has opening in the wings of the framework that is fixed in back of seat, deposit in this installation support, control lever is housed in the in-to-in casing, link with described installation support, contact in the above the periphery of through hole of described cover of upholstery and the cover of upholstery that is shaped periphery the shaping support and the part of removing control lever of described casing covered, constituted by small-sized bezel with respect to described shaping support, the periphery of described cover of upholstery inserts between described bezel and the shaping support, its part and the tab of giving prominence to from described installation support and common fastening and fixing from the outstanding installation sheet of the part of described casing.
According to the present invention,, therefore on cover of upholstery, do not produce wrinkle, lax owing to stretch the periphery of the through hole that cover of upholstery is set along the shaping support of the three-dimensional shape of complexity.Therefore improve the presentation quality in the bight of back of seat.
And, because by between bezel and shaping support, inserting the periphery of cover of upholstery, its part is fastening jointly with installation support and casing, the periphery of cover of upholstery is fixed, therefore carry out the assembling to operating portion of periphery of the through hole of cover of upholstery easily, and the situation that does not also have the periphery of described cover of upholstery to peel off from operating portion.
Second purpose of the present invention is in the installation structure of operating part of the back of seat of the bight of back of seat loading operation portion, carries out the assembling of its operating portion easily, and can positively assemble.
The operating portion package assembly of relevant back of seat of the present invention for this reason is the operating portion package assembly at the back of seat of the bight of back of seat loading operation portion, it is characterized in that, described operating portion is by the installation support at the roughly コ word shape that has opening in the wings of the framework that is fixed in back of seat, deposit this installation support in, control lever is housed in the in-to-in casing, link with described installation support, contact in the above at the shaping support of the periphery of the periphery of the through hole of described cover of upholstery perforate and the cover of upholstery that is shaped with the part of removing control lever of described casing and cover, constituted by small-sized bezel with respect to described shaping support, preceding board at described installation support, direction is provided with patchhole to the left and right, and the pilot hole of perforate is downwards compared in setting with this patchhole, insert and the guide piece of the T word shape that in pilot hole, slides from described patchhole in the leading section setting of described casing, the part of the periphery of the through hole of described cover of upholstery and described installation support and described casing is common fastening and assemble.
Thereby according to the present invention, because the casing of accommodating control lever is assembled in the installation support of seat back side by guide piece, so casing is positioned in the assigned position that support is installed.
And, by support and casing are installed, clamp and during the periphery of the through hole of common fastening cover of upholstery, casing positively is fixed in the installation support by guide piece.
Description of drawings
The block diagram of the seat of [Fig. 1] relevant structure of the present invention.
The cutaway view of [Fig. 2] main portion.
[Fig. 3] installs the cutaway view of the state before the bezel.
The V-V line cutaway view of [Fig. 4] Fig. 1.
The VI-VI line cutaway view of [Fig. 5] Fig. 3.
[Fig. 6] exploded perspective view.
The I-I line cutaway view of [Fig. 7] Fig. 6.
The II-II line cutaway view of [Fig. 8] Fig. 6.
The III-III line cutaway view of [Fig. 9] Fig. 6.
The IV-IV line cutaway view of [Figure 10] Fig. 6.
The specific embodiment
Fig. 1 is illustrated in the bight of back of seat SB, loads the automotive sheet of the operating portion A of relevant structure of the present invention, SC represent can before the fall down to the ground seat cushion of mount pad chair back SB.
This operating portion A is loaded into three part of the front that relates to back of seat SB, side, end face, by pulling process bar 7 forwards, remove the locking of back of seat SB, back of seat SB on seat cushion SC can before fall, if push the action button 8 that is arranged at operating portion A in addition, just drive with the slide rail of motor bonded assembly seat cushion SC, seat cushion SC slides along fore-and-aft direction.
Above operating portion A is loaded in the through hole corresponding to foaming system liner 9 perforates of the cover of upholstery 1 in the bight of back of seat SB, polyurethane foam etc.
Operating portion A constitutes by support 2, casing 3, shaping support 4, bezel 5 etc. are installed as shown in Figure 6.
Among the figure 61,62nd, the installation sheet portion of support 2 is installed, tapping bolt inserting hole 61A, 62A in its each.
This is installed in support 2, as Fig. 5-shown in Figure 7, with about side plate 24,24 compare the installation sheet portion 61,62 that pin sheet 261,262 usefulness bolt 262B, the 262B etc. that extend below being arranged on are linked to described framework 6 sides.261A, 262A represent bolt insertion hole.
And, constitute at the rear portion of this installation support 2 and form L word shape, deposited casing 3 in.
In addition, the patchhole 20A that slotted hole constituted long on the left and right directions that the guide piece 38 of the T word shape that is had by the leading section 37 at casing 3 inserts is set and by to the pilot hole 20B that slotted hole constituted at the preceding board 20 that support 2 is installed than the center perforate downwards of this patchhole 20A.
And, constitute to be provided with Screw etc. at the left and right sides board 24,24 that support 2 is installed shaping support 4 is attached at the through hole 24A in the outside and the fastening hole 24B that inserts at the pin 41B that the inner face of shaping support 4 has integratedly, shaping support 4 can be fixed on installs support 2.
In addition as shown in Figure 7, at the mounting board 28 that is connected with the base plate 25 that support 2 is installed and is provided with integratedly with a side side plate 24, rearward outstanding tab 23 is set, is provided with the periphery 1A common bonded assembly through hole 23B and the connect apertures 23A that be used to link bezel 5 of casing 3 cover of upholstery 1 at this tab 23.
In addition, at the mounting board 28 of described installation support 4, the inserting hole of perforate and action button 8 bonded assembly wire harness 81.
And then, form at base plate 25 perforate knock hole 25A, insert the pin 325A of casing 3 sides as shown in Figure 2 at this knock hole 25A.
In addition, the side plate top, 27 expressions that 21,22 expressions are stored the leading section 37 of casing 3 with board 20 before described among the figure is stored in the front panel portion of the part of the action button 8 that casing 3 installs with a described side's side plate 24.
At casing 3, be rotated axle bearing freely with the arm 71 of control lever 7 one by axis of revolution 72, the cable 73 that locking is removed usefulness links with an end of arm 71.The arm resettlement section of arm 71 is accommodated in 37 expressions among the figure.
Thereby, if, then resist the elastic force of retracing spring (not shown) to the direction of arrow pulling process bar 7 of Fig. 2, arm 71 revolutions, backguy cable 73 is removed the locking of back of seat SB.
36 expression revolution of arms are represented the sleeve of cable 73 among the figure with slit, 73A.
The described guide piece 38 of front end in the arm resettlement section 36 of this casing 3 is provided with integratedly in forwards outstanding mode, and this guide piece 38 is by with the base portion 38C of casing 3 one, constituted from outstanding 38A of slide portion of this base portion 38C and the fastening teat 38B that is arranged at the front end of the 38A of slide portion.
And the lateral surface about the arm resettlement section 36 of this casing 3 integrally formedly deposits casing 3 when support 2 is installed in, front end near install support 2 about the inboard of side plate 21,22, prevent the loosening projection tab 35C of the left and right directions of casing 3.
In addition, a side's who constitutes at casing 3 side surface part 32, fastening projection 35A with bezel 5 fastenings is set, with the action button 8 of casing 3 outstanding above shape is set being loaded on face, be separately positioned on fastening pawl 535B, fastening hole 35B, the 35B of fastening that 535B inserts that bezel 5 is provided with, under the state that covers on casing 3, bezel 5 can be fixed.
And then, part at casing 3 corresponding to the mounting board 28 that support 2 is installed, casing 3 is being assembled under the state that support 2 is installed, bezel 5 is installed the mode perforate through hole 320 that the connect apertures 23A of usefulness exposes, in addition corresponding to the outstanding installation sheet 332 that is provided with in the position of the tab 23 that support 2 is installed.
With the part of the periphery 1A of this installation sheet 332 and described tab 23 clamping cover of upholstery 1, fastening jointly with Screw as shown in Figure 3.
In addition, the below of the control lever 7 of casing 3 forms, the Rong Tizhuan that accommodates control lever 7 and the open shape of side ground is provided with.
In addition, the base plate 32A in the arm resettlement section 37 that constitutes casing 3 is provided with the pin 325A that gives prominence to and insert the knock hole 25A that support 2 is installed downwards integratedly.
And, as shown in Figure 9, rear side in the main body 40 of shaping support 4 forms installation sheet 41,42, at this installation sheet 41,42, be provided for being fixed on pin 41B, 42B and through hole 41A, the 42A that support 2 is installed as mentioned above, as shown in Figure 4, bolt 43,43 slotting hole 41A, 42A all and through hole 24A, 24A are also linked shaping support 4 and installation support 2.At this moment will sell 41B and insert fastening hole 24B.
In addition, the inner edge of the lower face 50B of the U word shape of hiding at the control lever by bezel 55 as shown in Figure 2 by Screw 528B, is provided with the tongue piece 523 that the tab 23 with described installation support 2 links.523A is used for and the hole that support 2 bindings are installed among the figure, the logical window of 57 expressions, and 5A represents to insert the spatial portion that finger tip is used.
And, at the inner face of the outer peripheral face of this bezel 5, the integrally formed prominent bar 50C of inboard fastening that protrudes in slightly.
In the cover of upholstery 1, as shown in Figure 6, by Screw 123 and the through hole 10 bigger slightly, the through hole 12 of inserting logical action button 8, the tab 23 of described installation support 2, the installation sheet 332 common fastening through holes 11 of casing 3, in the periphery 1A of described through hole 10 perforate than bezel 5.
This cover of upholstery 1 is that side has the parts of foaming system plugger integratedly overleaf.
Then, the assemble method of the A of description operation portion, at the fixed plate 60 of framework 6, the bipod sheet 261,262 that support 2 will be installed with bolt 262B, 262B etc. links, and it is fixing that support 2 will be installed before assembling stand chair back SB.
At first, the fastening teat 38B in that the patchhole 20A that support 2 is installed inserts the guide piece 38 of casing 3 in the 38A of the slide portion slip that the pilot hole 20B that support 2 sides are installed makes guide piece 38, installs the location 25A of support 2 sides with the pin 325A insertion of casing 3 sides simultaneously.
So projection tab 32A, the 32A of casing 3 sides is near the medial surface that support 2 is installed.
Under this state, shaping support 4 and installation support 2 are linked.
And, make the periphery 1A of decorations cover 1 cover and contact the outside of shaping support 4.At this moment in the through hole 12 of cover of upholstery 1, pass through action button 8, with respect to casing 3 location cover of upholstery 1.
Then, to be positioned at the peripheral clamping of through hole 11 of a part of the periphery 1A of cover of upholstery 1 as shown in Figure 3 with the installation sheet 332 of tab 23 that support 2 is installed and casing 3, with Screw 123 that a part, the tab 23 of the periphery 1A of installation sheet 232, cover of upholstery 1 is fastening jointly, the part of the periphery 1A of cover of upholstery 1 and casing 3 be fixed in support 2 is installed.
Then, make bezel 5 cover casing 3, with the tongue piece 523 of bezel 5 and tab 23 bindings that support 2 is installed.In view of the above, bezel 5 since fastening pawl 535B and fastening ring 535A in casing 3 side fastenings, therefore positively fixed.
And in the front and back of bezel 5 being fixed in casing 3, the periphery 1A with the described Screw of the usefulness of cover of upholstery 1 123 beyond common fastening are inserted into the slit between bezel 5 and the shaping support 4.
In addition, when linking, control lever 7 lifted to the direction of arrow of Fig. 2, Fig. 3 carry out with described Screw 123 and Screw 528B.
And, for can be enough Screw 528B link, aforesaid casing 3 with tab 23 cooresponding part perforate through holes 320.
The periphery of the operating portion A of cover of upholstery 1 owing to as above stretching setting along shaping support 4, does not therefore produce wrinkle, lax.Therefore, set in the automotive sheet of operating portion A, improve its presentation quality in the front that relates to back of seat SB, end face, side.
In addition, the assembleability with respect to operating portion A of cover of upholstery 1 improves, and also constitutes the assembling of each part of operating portion A easily.
In addition, owing to regulating with guide piece 38, at the installation support 2 of seat back side assemble the casing 3 of accommodating control lever 7 on one side, so casing 3 is located in the assigned position that support 2 is installed on one side.
And when the periphery 1A of the through hole that passes through installation support 2 and casing 3 clampings and common fastening cover of upholstery 1, casing 3 positively is fixed in by guide piece 38 installs support 2.After assembling, because at the direction of operating of control lever 7, guide piece 38 slides in pilot hole 20B and in its lower end fastening, so guide piece 38 becomes drg.
And, since the casing 3 of subsidiary control lever with shaping support 4 with support 2 be installed linked the back assembling, the support 4 that therefore is shaped becomes fixing, location, the guard block of casing 3, improves the setting accuracy of casing 3.
Claims (4)
1. the mounting structure of the operating portion of a back of seat, at cover of upholstery, liner perforate through hole corresponding to the bight of back of seat, the installation structure of operating part of the back of seat of loading operation portion is characterized in that in this through hole,
Described operating portion by the installation support of the roughly コ word shape that has opening in the wings of the framework that is fixed in back of seat,
Deposit in this installation support, with control lever be housed in the in-to-in casing,
Link with described installation support, contact in the above the periphery of the periphery of through hole of described cover of upholstery and the cover of upholstery that is shaped the shaping support,
The part of removing control lever of described casing is covered, is constituted by small-sized bezel with respect to described shaping support,
The periphery of described cover of upholstery inserts between described bezel and the shaping support, and its part is connected jointly with the installation sheet of giving prominence to from the part of described casing with the tab of giving prominence to from described installation support and is fixing.
2. the package assembly of the operating portion of a back of seat, the operating portion package assembly at the back of seat of the bight of back of seat loading operation portion is characterized in that,
Described operating portion by the installation support of the roughly コ word shape that has opening in the wings of the framework that is fixed in back of seat,
Deposit this installation support in, with control lever be housed in the in-to-in casing,
Link with described installation support, contact in the above the periphery of the periphery of the through hole of perforate on cover of upholstery and the cover of upholstery that is shaped the shaping support,
The part of removing control lever of described casing is covered, is constituted by small-sized bezel with respect to described shaping support,
At the preceding board of described installation support, direction is provided with patchhole to the left and right, and setting compares the pilot hole of downward direction perforate with patchhole, insert and the guide piece of the T word shape that in pilot hole, slides from described patchhole in the leading section setting of described casing,
The part of the periphery of the through hole of described cover of upholstery and described installation support and described casing is common fastening and assemble.
3. the package assembly of the operating portion of back of seat as claimed in claim 1 or 2, it is characterized in that, the outside at described installation support links the shaping support integratedly, by the through hole in described casing perforate described bezel is attached at the installation support integratedly and forms.
4. the package assembly of the operating portion of back of seat as claimed in claim 1 or 2 is characterized in that, in the bottom of described casing pin is set, and the knock hole that this pin is inserted is arranged on described installation support and forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910008222 CN101811454B (en) | 2009-02-19 | 2009-02-19 | Installation structure of operating part of backrest |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910008222 CN101811454B (en) | 2009-02-19 | 2009-02-19 | Installation structure of operating part of backrest |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101811454A true CN101811454A (en) | 2010-08-25 |
| CN101811454B CN101811454B (en) | 2013-07-17 |
Family
ID=42618875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200910008222 Expired - Fee Related CN101811454B (en) | 2009-02-19 | 2009-02-19 | Installation structure of operating part of backrest |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101811454B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107406021A (en) * | 2015-02-23 | 2017-11-28 | 株式会社泰极爱思 | Vehicle seat used epidermis fixture construction, vehicle seat used function lever apparatus and vehicle seat used |
| CN108973784A (en) * | 2017-06-05 | 2018-12-11 | 株式会社塔捷斯 | Vehicle seat used and seat operation portion |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004051873B4 (en) * | 2004-03-30 | 2008-01-10 | Faurecia Autositze Gmbh | Automotive seat |
| DE102004037289B4 (en) * | 2004-07-31 | 2006-05-24 | Keiper Gmbh & Co.Kg | Locking unit for a vehicle seat |
| CN100462252C (en) * | 2005-07-22 | 2009-02-18 | C.劳勃汉默斯坦两合有限公司 | Vehicle seat with a seat part, a seat back and an underframe |
-
2009
- 2009-02-19 CN CN 200910008222 patent/CN101811454B/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107406021A (en) * | 2015-02-23 | 2017-11-28 | 株式会社泰极爱思 | Vehicle seat used epidermis fixture construction, vehicle seat used function lever apparatus and vehicle seat used |
| CN107406021B (en) * | 2015-02-23 | 2019-05-10 | 株式会社泰极爱思 | Vehicle seat used epidermis fixture construction, vehicle seat used function lever apparatus and vehicle seat used |
| CN108973784A (en) * | 2017-06-05 | 2018-12-11 | 株式会社塔捷斯 | Vehicle seat used and seat operation portion |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101811454B (en) | 2013-07-17 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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Granted publication date: 20130717 Termination date: 20200219 |