CN205239203U - Inboard installing support of back row backrest - Google Patents
Inboard installing support of back row backrest Download PDFInfo
- Publication number
- CN205239203U CN205239203U CN201520928040.2U CN201520928040U CN205239203U CN 205239203 U CN205239203 U CN 205239203U CN 201520928040 U CN201520928040 U CN 201520928040U CN 205239203 U CN205239203 U CN 205239203U
- Authority
- CN
- China
- Prior art keywords
- support
- locking handle
- backrest
- locking
- installation
- Prior art date
- 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
Links
Landscapes
- Passenger Equipment (AREA)
Abstract
The utility model provides an inboard installing support of back row backrest, relates to arranging or installing of on vehicle seat. The rotation of this support locking handle end through the rivet riveting between left side support and right side frame, the locking handle is rotatory around the rivet, makes the back pivot by the locking or open, this structure adopts locking handle and installation backplate to do the support in the middle of two supports, for monolithic support strength reinforcement, all designed semi -circular turn -ups groove on the support of the left and right sides, the back is later closed the locking arm can directly put the turn -ups groove with back pivot support when the installation in to with the urgent pinning of bolt, the operation is very convenient when the installation, design into 0 clearance fit with locking handle and back pivot support to for the bush cooperation with plastics of the locking handle of metal, the abnormal sound can not take place and rock, promote the NVH performance then greatly, this installing support can be through welding and spiro union and body connection, and it is all more convenient to install and use.
Description
Technical field
The utility model relates to layout or the installation of seat on vehicle, particularly mounting bracket inside a kind of back seat backrest.
Background technology
Back seat backrest is one of important composition parts of car load seat system, can be divided into two kinds, monoblock type backrest and split type backrest, and split type backrest is mostly 4/6 split, requires it to possess following functions: 1) protection passenger safety; 2) support passengers back, and provide comfortable; 3) can overturn front and back, in order to expand load space. This just requires rear row's backrest should possess enough intensity, also will possess rotating function, and these requirements has all been embodied on its installing component to a great extent.
The common inner side mounting bracket of back seat backrest mainly contains three kinds at present: a kind of mounting support structure is: comprise a support, at support both sides riveted joint butterfly sheet, again in the upper shed of butterfly sheet, be connected with backrest by bolt, although this support intensity and clearance control are fine, install cumbersome. the second mounting support structure is: comprise a support, in the middle of support, be provided with an axle, perforate in back bracket, when installation, make the axle of support by the hole of backrest, support is connected with backrest, this mounting means operation is more convenient, but the fit clearance of backrest and support is difficult to ensure, often there will be the problem of rocking abnormal sound, and in when collision due to deformation of timbering, the risk that also exists backrest to skid off from axle, the third mounting support structure is: comprise a support, on support, open a hole, left side backrest upper mounting component is an axle, right side backrest upper mounting component is a via hole, on body platform, need to install a backrest mounting bracket, this is a via hole above support, when installation, hole by the axle of left side backrest through backrest mounting bracket, and complete installation, install after the backrest of left side, the axle of left side backrest can expose outside the hole of backrest mounting bracket, on the axle again via hole of right side backrest being exposed through this, and complete installation, this mode similar with the second mounting means, but it is easier than the second to install, but there is equally safe risk,
All there is certain defect in above three kinds of mounting brackets, cannot take into account intensity, convenience and fit clearance are installed, and along with improving constantly of the performance requirement of car load to NVH, the gap that its connection produces will certainly be caused and be rocked and abnormal sound.
Summary of the invention
The problem existing for prior art, the utility model proposes mounting bracket inside a kind of back seat backrest, solve the problem that between the distortion of prior art medium-height trestle, backrest and support, abnormal sound is rocked in existence, it possesses enough intensity, facility is installed, can reach 0 fit clearance, stop to rock and abnormal sound, greatly promoted NVH performance.
The technical scheme that the utility model adopts is: mounting bracket inside a kind of back seat backrest, comprise left side brackets and right side support, its technical essential is: also comprise the installation backboard with nut with the locking handle of installing hole and back, on left side brackets and right side support, be provided with flange groove, backboard is installed to be fixed on the left side brackets inner surface relative with right side support, the rotation end of locking handle by rivet between left side brackets and right side support, locking handle rotates around rivet, makes backrest rotating shaft by locking or unlatching.
As a kind of preferred version of the present utility model, be also provided with lining in rotation end and the rivet cooperation place of locking handle.
As another kind of preferred version of the present utility model, the installing hole on the installing hole of locking handle rotation end and left side brackets, right side support is formed through through hole, and bolt is connected with the nut thread that backboard is installed by above-mentioned through hole, and locking handle is fixed.
Advantage of the present utility model and beneficial effect are: mounting bracket inside this back seat backrest, comprise the installation backboard with nut with the locking handle of installing hole and back, the rotation end of locking handle by rivet between left side brackets and right side support, locking handle rotates around rivet, make backrest rotating shaft by locking or unlatching, this structure adopts locking handle and backboard is installed and is supported in the middle of two stands, strengthens with respect to monolithic support intensity; All be designed with semicircle flange groove in support upper end, the left and right sides, backrest can directly be put into backrest rotary shaft rack in flange groove when mounted, afterwards lockup arm is closed, and with the urgent pinning of bolt, operation is very convenient when mounted; Locking handle and backrest rotary shaft rack are designed to 0 matched in clearance, and are that the locking handle of metal coordinates with the lining of plastics, abnormal sound can not occur and rock, then greatly promote NVH performance;
This mounting bracket can be connected with vehicle body by welding with being spirally connected, and installs and uses all more convenient.
Brief description of the drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, also can obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is mounting bracket installation diagram inside the utility model back seat backrest;
Fig. 2 is rotation and left and right support connection diagram after the utility model locking handle;
Fig. 3 is the utility model locking handle locking backrest rotating shaft schematic diagram;
Fig. 4 is that the utility model locking handle is fixedly connected with schematic diagram with left and right support;
In figure, sequence number is described as follows: 1 left side brackets, 2 right side supports, 3 locking handles, 4 linings, 5 rivets, 6 are installed backboard, 7 nuts, 8 flange grooves, 9 installing holes, 10 installing holes, 11 installing holes, 12 backrest rotating shafts, 13 bolts.
Detailed description of the invention
Above-mentioned purpose of the present utility model, feature and advantage can be become apparent more, below in conjunction with accompanying drawing 1～3 and detailed description of the invention, the utility model is described in further detail.
Mounting bracket inside the back seat backrest that the present embodiment adopts, comprise left side brackets 1 and right side support 2, also comprise the installation backboard 6 with nut 12 with the locking handle 3 of installing hole 10 and back, on left side brackets 1 and right side support 2, be provided with flange groove 8, backboard 6 be installed and be welded on left side brackets 1 inner surface relative with right side support 2. The rotation end of locking handle 3 is riveted between left side brackets 1 and right side support 2 by rivet 5, is also provided with lining 4 in rotation end and rivet 5 cooperation places of locking handle 3. Locking handle 6 rotates around rivet 5, makes backrest rotating shaft 12 by locking or unlatching. Locking handle 3 is rotated backward, and left side brackets 1 coordinates with locking handle 3 blocks 40% of backrest rotating shaft 12 length, and right side support 1 coordinates and blocks 60% of backrest rotating shaft 12 length with locking handle 3, and making to coordinate between locking handle 3 and backrest rotating shaft 12 is 0 gap. The installing hole 11 that locking handle 3 rotates on the installing hole 9 of end and installing hole 10, the right side support of left side brackets is formed through through hole, and M8 × 20 assembling bolt 13 is threaded with the nut 7 that backboard 6 is installed by above-mentioned through hole, makes locking handle 3 fixing.
Although more than described detailed description of the invention of the present utility model, but the those skilled in the art in this area are to be understood that, these only illustrate, and can make various changes or modifications to these embodiments, and not deviate from principle of the present utility model and essence. Scope of the present utility model is only limited by appended claims.
Claims (3)
1. mounting bracket inside a back seat backrest, comprise left side brackets and right side support, it is characterized in that: also comprise the installation backboard with nut with the locking handle of installing hole and back, on left side brackets and right side support, be provided with flange groove, backboard is installed to be fixed on the left side brackets inner surface relative with right side support, the rotation end of locking handle by rivet between left side brackets and right side support, locking handle rotates around rivet, makes to be positioned at backrest rotating shaft on left side brackets, right side support flange groove by locking or unlatching.
2. mounting bracket inside back seat backrest as claimed in claim 1, is characterized in that: rotation end and rivet cooperation place at locking handle are also provided with lining.
3. mounting bracket inside back seat backrest as claimed in claim 1, it is characterized in that: the installing hole on the installing hole of locking handle rotation end and left side brackets, right side support is formed through through hole, bolt is connected with the nut thread that backboard is installed by above-mentioned through hole, and locking handle is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520928040.2U CN205239203U (en) | 2015-11-20 | 2015-11-20 | Inboard installing support of back row backrest |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520928040.2U CN205239203U (en) | 2015-11-20 | 2015-11-20 | Inboard installing support of back row backrest |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205239203U true CN205239203U (en) | 2016-05-18 |
Family
ID=55938274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520928040.2U Expired - Fee Related CN205239203U (en) | 2015-11-20 | 2015-11-20 | Inboard installing support of back row backrest |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205239203U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110654284A (en) * | 2018-06-28 | 2020-01-07 | 提爱思科技股份有限公司 | Reinforcing structure for cushion frame of seat |
-
2015
- 2015-11-20 CN CN201520928040.2U patent/CN205239203U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110654284A (en) * | 2018-06-28 | 2020-01-07 | 提爱思科技股份有限公司 | Reinforcing structure for cushion frame of seat |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205239203U (en) | Inboard installing support of back row backrest | |
| CN205256456U (en) | Automobile dashboard beam assembly | |
| CN202528866U (en) | Reinforced structure for rear row seat backrest lock ring | |
| CN203372023U (en) | Rear suspension dragging arm fixed device | |
| CN204222983U (en) | Automobile front hood hinge reinforcement assembly | |
| WO2018188230A1 (en) | Motor vehicle foot rest support and foot rest | |
| CN204567629U (en) | A kind of brake pedal structure | |
| CN205605824U (en) | Car a steering system turns to shaft sealing mechanism | |
| JP2014144705A (en) | Steering knuckle structure | |
| CN206344716U (en) | Seat latch hook supporting structure | |
| CN207332564U (en) | A kind of tail-door hinge of tail-gate opposite opened light bus | |
| CN205524453U (en) | Knuckle behind car | |
| CN205654968U (en) | Hard tube assembly and car are supplyed to coolant liquid | |
| WO2016015268A1 (en) | Articulated chassis system for front- and centre-drive articulated bus | |
| CN201856821U (en) | Structure for front wall baffle to be provided with pedal support reinforcing plate | |
| CN203681643U (en) | Shell for automobile steering device | |
| CN205034064U (en) | Anticollision roof beam and use vehicle of this anticollision roof beam | |
| CN103863474A (en) | Tail connecting structure for motorcycle frame | |
| CN206374849U (en) | A kind of multi-purpose mounting bracket | |
| CN202213443U (en) | Front axle assembly having air chamber without clamping bolts | |
| CN221188255U (en) | Light-weight automobile seat backrest framework | |
| CN204095871U (en) | Automotive steering gear support is put on a kind of right side | |
| CN203995761U (en) | Seat rear support leg fixed support and automobile | |
| CN203581127U (en) | Automobile front upper component assembly | |
| CN219191989U (en) | Seat upset helping hand structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160518 Termination date: 20211120 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |