CN107283128A - A kind of preparation method for the electric car back frame for being easy to regulation to install backing cushion - Google Patents
A kind of preparation method for the electric car back frame for being easy to regulation to install backing cushion Download PDFInfo
- Publication number
- CN107283128A CN107283128A CN201710592056.4A CN201710592056A CN107283128A CN 107283128 A CN107283128 A CN 107283128A CN 201710592056 A CN201710592056 A CN 201710592056A CN 107283128 A CN107283128 A CN 107283128A
- Authority
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- China
- Prior art keywords
- metallic plate
- pieces
- easy
- metallic
- spring strut
- 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.)
- Granted
Links
- 238000002360 preparation method Methods 0.000 title claims abstract description 12
- 239000002184 metal Substances 0.000 claims abstract description 34
- 229910052751 metal Inorganic materials 0.000 claims abstract description 34
- 238000000034 method Methods 0.000 claims abstract description 11
- 239000007769 metal material Substances 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims abstract description 9
- 238000004080 punching Methods 0.000 claims abstract description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 8
- 238000000227 grinding Methods 0.000 claims abstract description 6
- 238000010791 quenching Methods 0.000 claims abstract description 5
- 230000000171 quenching effect Effects 0.000 claims abstract description 5
- 229910052742 iron Inorganic materials 0.000 claims abstract description 4
- 238000005266 casting Methods 0.000 claims abstract description 3
- 238000010079 rubber tapping Methods 0.000 claims description 9
- 238000005507 spraying Methods 0.000 claims description 7
- 239000002253 acid Substances 0.000 claims description 5
- 239000003963 antioxidant agent Substances 0.000 claims description 4
- 239000013536 elastomeric material Substances 0.000 claims description 4
- 238000005520 cutting process Methods 0.000 claims description 3
- 238000003801 milling Methods 0.000 claims description 3
- 238000007493 shaping process Methods 0.000 claims description 3
- 230000003078 antioxidant effect Effects 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 abstract description 6
- 238000000576 coating method Methods 0.000 abstract description 6
- 239000000945 filler Substances 0.000 description 6
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 3
- 239000010931 gold Substances 0.000 description 3
- 229910052737 gold Inorganic materials 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 230000035900 sweating Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229920000965 Duroplast Polymers 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J1/00—Saddles or other seats for cycles; Arrangement thereof; Component parts
- B62J1/28—Other additional equipment, e.g. back-rests for children
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Body Suspensions (AREA)
- Springs (AREA)
Abstract
The invention provides a kind of preparation method for the electric car back frame for being easy to regulation to install backing cushion, belong to electric automobiles, comprise the following steps：One piece of metallic plate is cast first by iron quality metal material；The metallic plate is punched out processing, uniformly goes out air-vent；The metal sheet surface of the punching carries out grinding process；Same metal material casting connecting plate is reused, one end of connecting plate is welded on to the centre position of metallic plate end face lower side, and connecting plate is mutually perpendicular to metallic plate；The metallic plate of the present invention carries out Quenching Treatment so that the hardness of metallic plate is improved, and is easy to support back-seat passengers；Air-vent is easy to metallic plate to breathe freely；The metal sheet surface of punching carries out grinding process, it is to avoid burr is produced during punching, influences subsequent metal surface smear other materials；The outer surface of metallic plate carries out phosphorating treatment so that surface covers one layer of phosphating coat, and phosphating coat has porous, is easy to coating material to penetrate into, and improves coating adsorptivity.
Description
Technical field
It is specifically a kind of to be easy to regulation that backing cushion is installed the present invention relates to a kind of preparation method of electric car back frame
The preparation method of electric car back frame.
Background technology
Nowadays electric car is more and more, gradually instead of bicycle, and every household has electric car, gos out conveniently, typically
Electric car carry personnel amount in the range of two to three people, and the rear side of back seat can set a backrest, prevent in emergency brake
Che Shi, rear side passenger throws because impulsive force is tilted backwards, and current electric car backrest is typically all in crucible former
It is used together mould to be manufactured, this general supporting surface of backrest is all smaller, also has using several steel pipes, fashion into a setting
Shape, then welds together, and the framework that both frame manufacture methods are obtained all is to need to use screw or other fastenings
Device, the backing cushion of fixed specification is fixed on framework, cumbersome during installation, is also had and is installed in order to avoid hindering in rear side
Boot and backrest is arranged on boot, but this backrest is all made of duroplasts, not enough comfortably, and is made at present
Backing cushion is all the abundant leather packing of comparison, when summer, when passenger is relied on above, easily airtight behind, easily
Sweat, so needing adjustable switching.
The content of the invention
For above-mentioned the deficiencies in the prior art, the technical problem to be solved in the present invention is to provide a kind of electric automobiles just
The preparation method that the electric car back frame of backing cushion is installed in regulation.
In order to solve the above technical problems, the invention provides following technical scheme：
A kind of preparation method for the electric car back frame for being easy to regulation to install backing cushion, comprises the following steps：Make first
One piece of metallic plate is cast with iron quality metal material；The metallic plate carries out Quenching Treatment；The metallic plate is punched out processing,
It is even to go out air-vent；The metal sheet surface of the punching carries out grinding process；Same metal material casting connecting plate is reused,
One end of connecting plate is welded on to the centre position of metallic plate end face lower side, and connecting plate is mutually perpendicular to metallic plate；Institute
The front end for stating connecting plate carries out tapping, processes the first screwed hole；Two spring struts are cast using metal material, by spring strut
The centre position of side wall and metallic plate both sides welds together and the opening of spring strut is in the same side with connecting plate；Cutting two
The diameter metallic rod of length more than spring strut length less than spring strut interior diameter；Two pieces of diameters and metal cylinder interior diameter are cast again
Identical nahlock, two pieces of nahlocks is welded on the end of two metallic rods, then inserted the termination of the metallic rod with nahlock
Enter in spring strut；The diameter spring equal with spring strut interior diameter is chosen, the length of spring is cut into the length of spring strut, is covered
In metallic rod；Two pieces of metal disks are manufactured, and metal disk is punched out so that the diameter in the hole gone out is equal to metallic rod
Diameter, metal disk is enclosed in metallic rod, the end of spring strut is fitted in；Two pieces of bars are cut on raw shaping material plate
Shape plate and so that length of the length less than metallic plate of two pieces of stripe boards；Two pieces of thickness are cut again to be equal on the outside of spring strut
The bar shaped fixture block of metal pole length, bar shaped fixture block is welded on the rear side of two pieces of stripe boards；On the stripe board small area end face
One clip slot is processed by milling machine, and the front end face upper and lower sides of stripe board carry out the second screwed hole of tapping tapping and the second spiral shell
Pit is connected with clip slot；Two pieces of stripe boards vertically the front side in two spring strut ports and by the end face of stripe board with
The termination of metallic rod welds together so that clip slot in two pieces of stripe boards is facing each other；Folder in two pieces of stripe boards
Flexible net is folded up between groove, and the second screwed hole is passed through by bolt, elastic network(s) is fixed；The length of the elastic network(s) is small
In the distance between two pieces of stripe boards；The left and right ends of the metallic plate rear end face lower side are welded with metal profile；It is described
All pads are cleaned using acid solution.
It is used as further improvement project of the invention：The outer surface of the metallic plate carries out phosphorating treatment.
It is used as further improvement project of the invention：The surface of the metallic plate and connecting plate be coated with one layer it is anti-oxidation
Agent.
It is used as further improvement project of the invention：The metal disk and the binding face of spring strut port are sprayed
Modeling.
It is used as further improvement project of the invention：The stripe board front end face plastic-spraying has elastomeric material.
Compared with prior art, the beneficial effects of the invention are as follows：
The metallic plate of the present invention carries out Quenching Treatment so that the hardness of metallic plate is improved, and is easy to support back-seat passengers；It is ventilative
It is easy to metallic plate to breathe freely in hole；The metal sheet surface of punching carries out grinding process, it is to avoid burr, influence follow-up gold are produced during punching
Metal surface smears other materials；The outer surface of metallic plate carries out phosphorating treatment so that surface covers one layer of phosphating coat, phosphating coat tool
There is porous, be easy to coating material to penetrate into, improve coating adsorptivity；The surface of metallic plate and connecting plate be coated with one layer it is anti-oxidation
Agent, for protecting metal surface；Connecting plate is bolted in electric motor car rear seat shell by the first screwed hole person of being easily installed
On；Metal disk and the binding face of spring strut port carry out plastic-spraying, are easy to use glue and are bonded, easy disassembly；Elastic network(s)
Cooperated with the air-vent on backside metal plate, passenger is relied on when being easy to summer, and back is breathed freely, and reduces situation of sweating,
When in middle microthermal climate, stripe board is pulled so that metallic rod skids off spring strut, now internal nahlock compression spring, will
Back cushion filler is folded up between elastic network(s) and metallic plate, and the bar shaped fixture block of both sides prevents filler from being spilt from both sides, Ran Houfang
Stripe board is opened, under the screen resilience effect of spring, filler is compressed, the comfort level for being easy to increase to rely on；The length of elastic network(s)
The distance between less than two pieces stripe boards, are easy to when mounted, and elastic network(s) is in tensioned state, consequently facilitating passenger relies on；Bar
Shape front edge of board face plastic-spraying has the flexibility on front side of elastomeric material, increase stripe board, is easy to rely on；Metal profile is easily installed electricity
Motor-car boot；Because welding heat affected zone produces one layer of oxide skin, its corrosion resistance is influenceed, is removed it using acid solution.
Brief description of the drawings
Fig. 1 installs the electric car back frame top view of backing cushion for ease of regulation；
Fig. 2 installs the electric car back frame left view of backing cushion for ease of regulation；
The structural representation of stripe board in electric car back frames of the Fig. 3 for ease of adjusting installation backing cushion；
In figure：1- metallic plates, 2- air-vents, 3- spring struts, 4- nahlocks, 5- springs, 6- metallic rods, 7- metal disks, 8-
Connecting plate, the screwed holes of 9- first, 10- elastic network(s)s, 11- bar shapeds fixture block, the screwed holes of 12- second, 13- clip slots, 14- stripe boards, 15-
Metal profile.
Embodiment
The technical scheme of this patent is described in more detail with reference to embodiment.
The embodiment of this patent is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, is only used for explaining this patent, and it is not intended that limitation to this patent.
In the description of this patent, it is to be understood that term " " center ", " on ", " under ", "front", "rear", " left side ",
The orientation or position relationship of the instruction such as " right side ", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are based on shown in the drawings
Orientation or position relationship, are for only for ease of description this patent and simplify and describe, rather than indicate or imply signified device or
Element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to this patent.
, it is necessary to illustrate in the description of this patent, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection ", " setting " should be interpreted broadly, for example, it may be being fixedly linked, setting or being detachably connected, set
Put, or be integrally connected, set.For the ordinary skill in the art, it can understand that above-mentioned term exists with concrete condition
Concrete meaning in this patent.
Fig. 1-3 are referred to, a kind of system for the electric car back frame for being easy to regulation to install backing cushion is present embodiments provided
Make method, comprise the following steps：One piece of metallic plate 1 is cast first by iron quality metal material；The metallic plate 1 is carried out at quenching
Reason so that the hardness of metallic plate 1 is improved, is easy to support back-seat passengers；The metallic plate 1 is punched out processing, uniformly goes out
Stomata 2, air-vent 2 is easy to metallic plate 1 to breathe freely；The surface of metallic plate 1 of the punching carries out grinding process, it is to avoid produced during punching
Setation is pierced, and influences subsequent metal surface smear other materials；The outer surface of the metallic plate 1 carries out phosphorating treatment so that surface
One layer of phosphating coat is covered, phosphating coat has porous, is easy to coating material to penetrate into, improve coating adsorptivity；Reuse identical gold
Belong to cast connecting plate 8, one end of connecting plate 8 is welded on to the centre position of the end face lower side of metallic plate 1, and connecting plate
8 are mutually perpendicular to metallic plate 1；The surface of the metallic plate 1 and connecting plate 8 is coated with one layer of antioxidant, for protecting metal watch
Face；The front end of the connecting plate 8 carries out tapping, processes the first screwed hole 9, and the person of being easily installed of the first screwed hole 9 is by connecting plate 8
It is bolted on electric motor car rear seat shell；Using metal material cast two spring struts 3, by the side wall of spring strut 3 with
The centre position of the both sides of metallic plate 1 welds together and the opening of spring strut 3 is in the same side with connecting plate 8；Cutting two is straight
The footpath metallic rod 6 of length more than the length of spring strut 3 less than the interior diameter of spring strut 3；Cast straight in two pieces of diameters and metal cylinder 3 again
Footpath identical nahlock 4, two pieces of nahlocks 4 is welded on the end of two metallic rods 6, then by the metallic rod 6 with nahlock 4
In termination insertion spring strut 3；The diameter spring 5 equal with the interior diameter of spring strut 3 is chosen, the length of spring 5 is cut into spring
The length of cylinder 3, is enclosed in metallic rod 6；Two pieces of metal disks 7 are manufactured, and metal disk 7 is punched out so that the hole gone out
Diameter be equal to metallic rod 6 diameter, metal disk 7 is enclosed in metallic rod 6, the end of spring strut 3 is fitted in；The gold
Belong to disk 7 and the binding face of the port of spring strut 3 carries out plastic-spraying, be easy to use glue and be bonded, easy disassembly；In shaping former material
Two pieces of stripe boards 14 are cut on flitch and cause the length of two pieces of stripe boards 14 to be less than the length of metallic plate 1；Two pieces of thickness are cut again
Degree is equal to the bar shaped fixture block 11 of the length of metallic rod 6 in the outside of spring strut 3, and bar shaped fixture block 11 is welded on into two pieces of stripe boards 14
Rear side；A clip slot 13, and the front end face of stripe board 14 are processed by milling machine on the small area end face of stripe board 14
Upper and lower sides carry out tapping tapping the second screwed hole 12 and the second screwed hole 12 is connected with clip slot 13；Two pieces of stripe boards 14 are erected
Directly it is in the front side of two ports of spring strut 3 and welds together the end face of stripe board 14 and the termination of metallic rod 6 so that two
Clip slot 13 in block stripe board 14 is facing each other；Flexible net 10 is folded up between clip slot 13 in two pieces of stripe boards 14,
And the second screwed hole 12 is passed through by bolt, elastic network(s) 10, elastic network(s) 10 and the air-vent 2 on backside metal plate 1 is fixed
Cooperate, passenger is relied on when being easy to summer, and back is breathed freely, and reduces situation of sweating, when in middle microthermal climate, is pulled
Stripe board 14 so that metallic rod 6 skids off spring strut 3, now the internal compression spring 5 of nahlock 4, back cushion filler is folded up in bullet
Property net 10 and metallic plate 1 between, the bar shaped fixture block 11 of both sides prevents that filler from spilling from both sides, then decontrol stripe board 14,
Under the screen resilience effect of spring 5, filler is compressed, the comfort level for being easy to increase to rely on；The length of the elastic network(s) 10 is less than
The distance between two pieces of stripe boards 14, are easy to when mounted, and elastic network(s) 10 is in tensioned state, consequently facilitating passenger relies on；Institute
Stating the front end face plastic-spraying of stripe board 14 has elastomeric material, and the flexibility of the front side of increase stripe board 14 is easy to rely on；The metallic plate 1
The left and right ends of rear end face lower side are welded with metal profile 15, and metal profile 15 is easily installed electromobile boot；Institute
State all pads to be cleaned using acid solution, because welding heat affected zone produces one layer of oxide skin, influence its corrosion resistance, make
Removed it with acid solution.
The better embodiment to this patent is explained in detail above, but this patent is not limited to above-mentioned embodiment party
, can also be on the premise of this patent objective not be departed from formula, the knowledge that one skilled in the relevant art possesses
Make a variety of changes.
Claims (5)
1. a kind of preparation method for the electric car back frame for being easy to regulation to install backing cushion, comprises the following steps：It is characterized in that,
One piece of metallic plate (1) is cast first by iron quality metal material；The metallic plate (1) carries out Quenching Treatment；The metallic plate (1)
Processing is punched out, air-vent (2) is uniformly gone out；Metallic plate (1) surface of the punching carries out grinding process；Reuse phase
With metal material casting connecting plate (8), one end of connecting plate (8) is welded on to the centre position of metallic plate (1) end face lower side,
And connecting plate (8) is mutually perpendicular to metallic plate (1)；The front end of the connecting plate (8) carries out tapping, processes the first screwed hole
(9)；Two spring struts (3) are cast using metal material, by the side wall of spring strut (3) and the centre position of metallic plate (1) both sides
Weld together and the opening of spring strut (3) is in the same side with connecting plate (8)；Two diameters of cutting are less than in spring strut (3)
Diameter and length are more than the metallic rod (6) of spring strut (3) length；Two pieces of diameters and metal cylinder interior diameter identical nahlock are cast again
(4) two pieces of nahlocks (4), are welded on to the end of two metallic rods (6), then will the end with the metallic rod (6) of nahlock (4)
In head insertion spring strut (3)；The diameter spring (5) equal with spring strut (3) interior diameter is chosen, the length of spring (5) is cut
For the length of spring strut (3), it is enclosed in metallic rod (6)；Two pieces of metal disks (7) are manufactured, and metal disk (7) is rushed
Hole so that the diameter in the hole gone out is equal to the diameter of metallic rod (6), and metal disk (7) is enclosed in metallic rod (6), is fitted in
The end of spring strut (3)；Two pieces of stripe boards (14) are cut on raw shaping material plate and cause the length of two pieces of stripe boards (14)
Length of the degree less than metallic plate (1)；The bar of metallic rod (6) length that two pieces of thickness are equal on the outside of spring strut (3) is cut again
Clevis block (11), bar shaped fixture block (11) is welded on the rear side of two pieces of stripe boards (14)；Stripe board (14) the small area end face
It is upper that a clip slot (13) is processed by milling machine, and the front end face upper and lower sides of stripe board (14) carry out tapping the second screw thread of tapping
Hole (12) and the second screwed hole (12) is connected with clip slot (13)；Two pieces of stripe boards (14) are vertically in two spring struts
(3) front side of port and the end face of stripe board (14) and the termination of metallic rod (6) are welded together so that two pieces of stripe boards
(14) clip slot (13) on is facing each other；Flexible net is folded up between clip slot (13) on two pieces of stripe boards (14)
(10) the second screwed hole (12), and by bolt is passed through, elastic network(s) (10) is fixed；The length of the elastic network(s) (10) is less than
The distance between two pieces of stripe boards (14)；The left and right ends of metallic plate (1) the rear end face lower side are welded with metal profile
(15)；All pads are cleaned using acid solution.
2. the preparation method of the electric car back frame according to claim 1 for being easy to regulation to install backing cushion, its feature
It is that the outer surface of the metallic plate (1) carries out phosphorating treatment.
3. the preparation method of the electric car back frame according to claim 1 for being easy to regulation to install backing cushion, its feature
It is that the surface of the metallic plate (1) and connecting plate (8) is coated with one layer of antioxidant.
4. the preparation method of the electric car back frame according to claim 1 for being easy to regulation to install backing cushion, its feature
It is that the metal disk (7) and the binding face of spring strut (3) port carry out plastic-spraying.
5. the preparation method of the electric car back frame according to claim 1 for being easy to regulation to install backing cushion, its feature
It is that stripe board (14) the front end face plastic-spraying has elastomeric material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710592056.4A CN107283128B (en) | 2017-07-19 | 2017-07-19 | Manufacturing method of electric vehicle backrest frame convenient for adjusting and mounting backrest cushion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710592056.4A CN107283128B (en) | 2017-07-19 | 2017-07-19 | Manufacturing method of electric vehicle backrest frame convenient for adjusting and mounting backrest cushion |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107283128A true CN107283128A (en) | 2017-10-24 |
| CN107283128B CN107283128B (en) | 2023-05-09 |
Family
ID=60103158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710592056.4A Active CN107283128B (en) | 2017-07-19 | 2017-07-19 | Manufacturing method of electric vehicle backrest frame convenient for adjusting and mounting backrest cushion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107283128B (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2111246U (en) * | 1991-04-10 | 1992-07-29 | 陈光春 | Motorcycle back |
| CN1113471A (en) * | 1992-09-18 | 1995-12-20 | 奥尔索普有限公司 | Modular composite bicycle frame |
| CN2662746Y (en) * | 2003-05-22 | 2004-12-15 | 李德文 | Improved structure of metal chair back |
| CN2789109Y (en) * | 2005-03-22 | 2006-06-21 | 金波 | Multifunction motorcycle back rest frame |
| CN1814836A (en) * | 2006-02-17 | 2006-08-09 | 于克儒 | Magnesium alloy mud board and production method thereof |
| DE102008038848A1 (en) * | 2007-11-15 | 2009-05-20 | Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Coburg | Side part for seat support of motor vehicle, has holding clasp connecting border areas of sub area, where areas are bent opposite to each other and hollow space is formed between holding clasp and sub area for admission of functional unit |
| CN101854834A (en) * | 2007-11-09 | 2010-10-06 | 株式会社内田洋行 | Chair backrest structure |
| CN104080649A (en) * | 2012-01-26 | 2014-10-01 | 约翰逊控制技术公司 | Method for manufacturing a one-piece seat back structure |
| CN204687904U (en) * | 2015-05-27 | 2015-10-07 | 王小鹏 | A kind of ventilation back cushion of automotive seat |
| CN105902001A (en) * | 2015-09-25 | 2016-08-31 | 苏州标图高级座椅有限公司 | Automobile platform integrated seat processing technology |
| CN106005124A (en) * | 2016-06-12 | 2016-10-12 | 周新 | Motorcycle passenger backrest device with adjustable angle |
| CN206218072U (en) * | 2016-08-22 | 2017-06-06 | 浙江奔宝车业有限公司 | A kind of backrest of electric motor car |
-
2017
- 2017-07-19 CN CN201710592056.4A patent/CN107283128B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2111246U (en) * | 1991-04-10 | 1992-07-29 | 陈光春 | Motorcycle back |
| CN1113471A (en) * | 1992-09-18 | 1995-12-20 | 奥尔索普有限公司 | Modular composite bicycle frame |
| CN2662746Y (en) * | 2003-05-22 | 2004-12-15 | 李德文 | Improved structure of metal chair back |
| CN2789109Y (en) * | 2005-03-22 | 2006-06-21 | 金波 | Multifunction motorcycle back rest frame |
| CN1814836A (en) * | 2006-02-17 | 2006-08-09 | 于克儒 | Magnesium alloy mud board and production method thereof |
| CN101854834A (en) * | 2007-11-09 | 2010-10-06 | 株式会社内田洋行 | Chair backrest structure |
| DE102008038848A1 (en) * | 2007-11-15 | 2009-05-20 | Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Coburg | Side part for seat support of motor vehicle, has holding clasp connecting border areas of sub area, where areas are bent opposite to each other and hollow space is formed between holding clasp and sub area for admission of functional unit |
| CN104080649A (en) * | 2012-01-26 | 2014-10-01 | 约翰逊控制技术公司 | Method for manufacturing a one-piece seat back structure |
| CN204687904U (en) * | 2015-05-27 | 2015-10-07 | 王小鹏 | A kind of ventilation back cushion of automotive seat |
| CN105902001A (en) * | 2015-09-25 | 2016-08-31 | 苏州标图高级座椅有限公司 | Automobile platform integrated seat processing technology |
| CN106005124A (en) * | 2016-06-12 | 2016-10-12 | 周新 | Motorcycle passenger backrest device with adjustable angle |
| CN206218072U (en) * | 2016-08-22 | 2017-06-06 | 浙江奔宝车业有限公司 | A kind of backrest of electric motor car |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107283128B (en) | 2023-05-09 |
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