CN204870656U - Iron sheet chair frame - Google Patents
Iron sheet chair frame Download PDFInfo
- Publication number
- CN204870656U CN204870656U CN201520595744.2U CN201520595744U CN204870656U CN 204870656 U CN204870656 U CN 204870656U CN 201520595744 U CN201520595744 U CN 201520595744U CN 204870656 U CN204870656 U CN 204870656U
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- China
- Prior art keywords
- iron sheet
- plate
- pipe
- side pipe
- chair frame
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- Expired - Fee Related
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Abstract
The utility model provides an iron sheet chair frame belongs to vehicle accessory technical field. It has solved the low and not good problem of security of current iron sheet chair frame structural strength. This iron sheet chair frame includes the left side pipe, the right side pipe, left side mounting panel, right side mounting panel and iron sheet backup plate, the upper end of left side mounting panel and the upper end of right mounting panel all are the pipe box form, the bottom of left side pipe penetrates the upper end of left mounting panel and welds mutually, the bottom of right side pipe penetrates the upper end of right mounting panel and welds mutually, the left side weld zone of iron sheet backup plate is left mounting panel middle part department to left side pipe middle part department, the right side weld zone of iron sheet backup plate is right mounting panel middle part department to right side pipe middle part department, a plurality of rectangular holes have been seted up to the iron sheet backup plate, the welding has the head rest board between left side nose portion and the right side nose portion, head rest board both sides all have respectively with the safety belt of left side pipe and right side sealing of tube on the installed part. The utility model has the advantages of structural strength is good, the security is good.
Description
Technical field
The utility model belongs to vehicle body fittings technical field, relates to a kind of iron sheet chair, particularly a kind of iron sheet chair chair frame.
Background technology
At present, automobile has become conventional walking-replacing tool, while people pursue vehicle safety, also pursues the traveling comfort of automobile, and automotive seat, as far as possible according to ergonomic designs, improve the traveling comfort of occupant as far as possible.
Existing automobile iron sheet chair, it adopts steel-pipe welding to form chair frame, chair frame comprises left side pipe, right side pipe, the bottom of left side pipe and right side pipe is all welded with cushion adapter plate, in order to increase structural strength, left side pipe and right side pipe have upper spacer pipe near top end horizontal welding, on cushion adapter plate, cushion is installed again, between left side pipe and right side pipe, backrest is installed, the bottom horizontal welding of left side pipe and right side pipe has iron sheet backrest, in addition in order to the traveling comfort of head, also between left side pipe and the top of right side pipe, headrest can be installed, but the iron sheet backrest of current iron sheet chair is all positive iron sheet, cause the loss of material, and overall construction intensity is not ideal enough, safety is good not.
Summary of the invention
The purpose of this utility model is for the above-mentioned problems in the prior art, provides a kind of reasonable in design and intensity is high, the iron sheet chair chair frame that safety is good.
The purpose of this utility model realizes by following technical proposal: a kind of iron sheet chair chair frame, comprise left side pipe, right side pipe, left adapter plate, right adapter plate and iron sheet backup plate, it is characterized in that, the upper end of described left adapter plate and the upper end of right adapter plate are all in pipe box shape, the bottom of described left side pipe penetrates the upper end of left adapter plate and welds mutually, the bottom of described right side pipe penetrates the upper end of right adapter plate and welds mutually, the weld zone, left side of described iron sheet backup plate is that left adapter plate center is to left side pipe center, the weld zone, right side of iron sheet backup plate is that right adapter plate center is to right side pipe center, described iron sheet backup plate offers multiple rectangular opening, head rest plate is welded with between described pipe top, left side and pipe top, right side, described head rest plate both sides all have respectively with the safety strap mounting means that left side is managed and right side pipe welds.
In this iron sheet chair chair frame, iron sheet backup plate offers rectangular opening, saves material, reduces manufacturing cost, welds after left side pipe and the socket of left adapter plate again, and right side pipe and right adapter plate are also weld after socket again, and such structural strength is good, and impact resistant capability is good; Safety strap mounting means is installed for safety strap in addition, and makes safety strap upper end more near the shoulder of user, more effective and comfortable for user can be fixed on iron sheet chair, improve safety.
In above-mentioned a kind of iron sheet chair chair frame, described left side pipe and right side Guan Shangjun are welded with child belt fabricated section, and described child belt fabricated section is symmetrically arranged.Child belt fabricated section convenient for children safety strap is installed, and installs fixation.
In above-mentioned a kind of iron sheet chair chair frame, described head rest plate both sides have the back bar mounting means welded with pipe top, left side and right side pipe top end respectively, described head rest plate two side bottom place have respectively with fabricated section under the back bar that left side is managed and right side pipe welds.The back bar grasped for passenger can be installed like this in this iron sheet chair chair frame, improve safety.
In above-mentioned a kind of iron sheet chair chair frame, have the fin of some roads horizontally set in the middle part of described head rest plate, head rest plate offers multiple through hole arranged around fin.Fin adds the structural strength of head rest plate, through hole be arranged so that head rest plate has good collapse energy-absorption effect, ensure head of passenger safety
In above-mentioned a kind of iron sheet chair chair frame, described iron sheet backup plate has reinforced rib between rectangular opening and convex.Reinforced rib adds the structural strength of iron sheet backup plate.
In above-mentioned a kind of iron sheet chair chair frame, between described pipe top, left side and pipe top, right side, be welded with spacer plate.Upper spacer plate adds the structural strength between pipe top, left side and pipe top, right side.
In above-mentioned a kind of iron sheet chair chair frame, locate all to be welded with brace panel bottom place, right adapter plate and iron sheet backup plate bottom described left adapter plate and iron sheet backup plate.Brace panel adds the structural strength located bottom place, right adapter plate and iron sheet backup plate bottom left adapter plate and iron sheet backup plate.
Compared with prior art, the reasonable in design of this iron sheet chair chair frame, low cost of manufacture, and also structural strength is good, and impact resistant capability is good, and safety performance is good.
Accompanying drawing explanation
Fig. 1 is the perspective view of this iron sheet chair chair frame.
In figure, 1, left side pipe; 2, right side pipe; 3, left adapter plate; 4, right adapter plate; 5, iron sheet backup plate; 5a, rectangular opening; 5b, reinforced rib; 6, head rest plate; 6a, fin; 6b, through hole; 7, safety strap mounting means; 8, child belt fabricated section; 9, back bar mounting means; 10, fabricated section under back bar; 11, upper spacer plate; 12, brace panel.
Detailed description of the invention
Be below specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.
As shown in Figure 1, this iron sheet chair chair frame comprises left side pipe 1, right side pipe 2, left adapter plate 3, right adapter plate 4 and iron sheet backup plate 5, the upper end of left adapter plate 3 and the upper end of right adapter plate 4 are all in pipe box shape, the bottom of left side pipe 1 penetrates the upper end of left adapter plate 3 and welds mutually, the bottom of right side pipe 2 penetrates the upper end of right adapter plate 4 and welds mutually, the weld zone, left side of iron sheet backup plate 5 is that left adapter plate 3 center is to left side pipe 1 center, the weld zone, right side of iron sheet backup plate 5 is that right adapter plate 4 center is to right side pipe 2 center, iron sheet backup plate 5 offers multiple rectangular opening 5a, head rest plate 6 is welded with between pipe 1 top, left side and right side pipe 2 top, head rest plate 6 both sides all have the safety strap mounting means 7 welded with left side pipe 1 and right side pipe 2 respectively.
In this iron sheet chair chair frame, iron sheet backup plate 5 offers rectangular opening 5a, saves material, reduces manufacturing cost, welds after left side pipe 1 and left adapter plate 3 are socketed again, and right side pipe 2 and right adapter plate 4 are also weld after socket again, and such structural strength is good, and impact resistant capability is good; Safety strap mounting means 7 is installed for safety strap in addition, and makes safety strap upper end more near the shoulder of user, more effective and comfortable for user can be fixed on iron sheet chair, improve safety.
The conveniently installation of child belt, left side pipe 1 and right side pipe 2 are all welded with child belt fabricated section 8, and child belt fabricated section 8 is symmetrically arranged; In order to improve safety, head rest plate 6 both sides have the back bar mounting means 9 welded with left side pipe 1 top and right side pipe 2 top end respectively, and head rest plate 6 liang of side bottom places have fabricated section 10 under the back bar welded with left side pipe 1 and right side pipe 2 respectively.In order to increase head rest plate 6 structural strength and make head rest plate 6 have collapse energy-absorption function, have the fin 6a of twice horizontally set in the middle part of head rest plate 6, head rest plate 6 offers multiple through hole 6b arranged around fin 6a.In order to increase structural strength, iron sheet backup plate 5 having reinforced rib 5b between rectangular opening 5a and convex, locating all to be welded with brace panel 12 bottom place, right adapter plate 4 and iron sheet backup plate 5 bottom left adapter plate 3 and iron sheet backup plate 5; In order to increase the structural strength between pipe 1 top, left side and right side pipe 2 top, between left side pipe 1 top and right side pipe 2 top, be welded with spacer plate 11.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Claims (7)
1. an iron sheet chair chair frame, comprise left side pipe (1), right side pipe (2), left adapter plate (3), right adapter plate (4) and iron sheet backup plate (5), it is characterized in that, the upper end of described left adapter plate (3) and the upper end of right adapter plate (4) are all in pipe box shape, the bottom in described left side pipe (1) penetrates the upper end of left adapter plate (3) and welds mutually, the bottom on described right side pipe (2) penetrates the upper end of right adapter plate (4) and welds mutually, the weld zone, left side of described iron sheet backup plate (5) is that left adapter plate (3) center is to left side pipe (1) center, the weld zone, right side of iron sheet backup plate (5) is that right adapter plate (4) center is to right side pipe (2) center, described iron sheet backup plate (5) offers multiple rectangular opening (5a), head rest plate (6) is welded with between described pipe (1) top, left side and pipe (2) top, right side, described head rest plate (6) both sides all have manages (1) and the safety strap mounting means (7) (2) welded is managed on right side respectively with left side.
2. a kind of iron sheet chair chair frame according to claim 1, is characterized in that, described left side pipe (1) and right side pipe (2) are all welded with child belt fabricated section (8), and described child belt fabricated section (8) is symmetrically arranged.
3. a kind of iron sheet chair chair frame according to claim 1 and 2, it is characterized in that, described head rest plate (6) both sides have manages (1) top and right side respectively and manages the back bar mounting means (9) that (2) top end welds with left side, described head rest plate (6) two side bottom place has manages (1) and right side respectively and manage fabricated section (10) under the back bar (2) welded with left side.
4. a kind of iron sheet chair chair frame according to claim 3, is characterized in that, described head rest plate (6) middle part has the fin (6a) of some roads horizontally set, and head rest plate (6) offers multiple through hole (6b) arranged around fin (6a).
5. a kind of iron sheet chair chair frame according to claim 1 and 2, is characterized in that, described iron sheet backup plate (5) has and is positioned at reinforced rib (5b) between rectangular opening (5a) and convex.
6. a kind of iron sheet chair chair frame according to claim 1 and 2, is characterized in that, is welded with spacer plate (11) between described pipe (1) top, left side and pipe (2) top, right side.
7. a kind of iron sheet chair chair frame according to claim 1 and 2, is characterized in that, described left adapter plate (3) and iron sheet backup plate (5) bottom place, right adapter plate (4) and iron sheet backup plate (5) bottom place are all welded with brace panel (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520595744.2U CN204870656U (en) | 2015-08-10 | 2015-08-10 | Iron sheet chair frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520595744.2U CN204870656U (en) | 2015-08-10 | 2015-08-10 | Iron sheet chair frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204870656U true CN204870656U (en) | 2015-12-16 |
Family
ID=54815071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520595744.2U Expired - Fee Related CN204870656U (en) | 2015-08-10 | 2015-08-10 | Iron sheet chair frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204870656U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107512208A (en) * | 2017-08-23 | 2017-12-26 | 柳州市瑞星机械配件有限责任公司 | Back seat backrest frames assembly |
| CN108297756A (en) * | 2018-03-14 | 2018-07-20 | 浙江耀欧汽车零部件有限公司 | One kind being based on caravan backrest framework assembly |
| CN108312922A (en) * | 2018-02-08 | 2018-07-24 | 重庆博奥镁铝金属制造有限公司 | A kind of passenger car backrest skeleton |
| CN108312921A (en) * | 2018-02-08 | 2018-07-24 | 重庆博奥镁铝金属制造有限公司 | A kind of passenger car backrest skeleton head integrated morphology |
| CN108372810A (en) * | 2018-02-08 | 2018-08-07 | 重庆博奥镁铝金属制造有限公司 | A kind of bus seat skeleton |
-
2015
- 2015-08-10 CN CN201520595744.2U patent/CN204870656U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107512208A (en) * | 2017-08-23 | 2017-12-26 | 柳州市瑞星机械配件有限责任公司 | Back seat backrest frames assembly |
| CN108312922A (en) * | 2018-02-08 | 2018-07-24 | 重庆博奥镁铝金属制造有限公司 | A kind of passenger car backrest skeleton |
| CN108312921A (en) * | 2018-02-08 | 2018-07-24 | 重庆博奥镁铝金属制造有限公司 | A kind of passenger car backrest skeleton head integrated morphology |
| CN108372810A (en) * | 2018-02-08 | 2018-08-07 | 重庆博奥镁铝金属制造有限公司 | A kind of bus seat skeleton |
| CN108312922B (en) * | 2018-02-08 | 2023-07-11 | 重庆博奥镁铝金属制造有限公司 | Passenger car seat backrest framework |
| CN108297756A (en) * | 2018-03-14 | 2018-07-20 | 浙江耀欧汽车零部件有限公司 | One kind being based on caravan backrest framework assembly |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 Termination date: 20190810 |