CN205440367U - But pivoting's magnesium alloy seat - Google Patents
But pivoting's magnesium alloy seat Download PDFInfo
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- CN205440367U CN205440367U CN201620305644.6U CN201620305644U CN205440367U CN 205440367 U CN205440367 U CN 205440367U CN 201620305644 U CN201620305644 U CN 201620305644U CN 205440367 U CN205440367 U CN 205440367U
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- magnesium alloy
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- rotary shaft
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Abstract
The utility model provides a but pivoting's magnesium alloy seat, include magnesium alloy base skeleton and install the rotatory skeleton of magnesium alloy on the base skeleton, be provided with the rotation axis on the rotatory skeleton, be provided with the sleeve on the base skeleton, the rotation axis card is gone into in the sleeve, install bearing, lock washer and nut on the rotation axis. The utility model provides a but pivoting's magnesium alloy seat's beneficial effect does: the utility model discloses part more than 90% all adopts the magnesium alloy manufacturing, solves the lightweight problem of whole car, reduces the assembly, and integrated design improves the reliability, reduces turning effort value and solves the locking problem that has now in the structure, avoided simultaneously the finding the installation, reduced the human error of fit on, improved the connection reliability.
Description
Technical field
This utility model relates to a kind of magnesium alloy seat pivoted.
Background technology
The existing seat overwhelming majority uses aluminium alloy or carbon steel material to produce, even if part producer declares to produce magnesium alloy seat, is also simply to replace local part, the magnesium alloy seat of the most whole chair.Existing seat parts is more, there is the situation that assembling is more complicated, reliability is the highest.Additionally, the noise that the problem produced in rotation process produces as rotated that force value is relatively big, in rotation process is bigger.
Utility model content
Technical problem to be solved in the utility model is to overcome the deficiency of above-mentioned prior art, it is provided that a kind of lightweight problem solving car load；Reduce assembling, Integrated design, improve reliability；Reduce the magnesium alloy seat pivoted of the locking problem rotated in force value and solution existing structure.
The main technical schemes that a kind of magnesium alloy seat pivoted provided according to this utility model uses is: include that magnesium alloy base skeleton and the magnesium alloy being arranged on described base skeleton rotate skeleton, it is provided with rotary shaft on described rotation skeleton, being provided with sleeve on described base skeleton, described rotary shaft snaps in described sleeve.
The magnesium alloy seat pivoted that this utility model provides also can have a following attached technical characteristic:
Bearing, stop washer and nut are installed in described rotary shaft.
Being provided with key on described stop washer, described rotary shaft is provided with keyway, described key is connected in described keyway.
Described stop washer is peripherally disposed multiple tooth.
Described rotation skeleton includes magnesium alloy rotating frame and the middle support plate of the magnesium alloy being arranged on described rotating frame, and described rotary shaft is arranged on described middle support plate, and described rotating frame uses integrated die-casting to form.
Cable wire connector and gas-operated lock installed part are installed on described rotating frame.
Described base skeleton includes magnesium alloy base frames and the magnesium alloy base lower limb being arranged in described base frames.
Described base frames uses integrated die-casting to form.
What the magnesium alloy seat pivoted using this utility model to provide brought has the beneficial effect that the magnesium alloy seat that this utility model provides realizes the rotation of magnesium alloy seat in inserting sleeve by rotary shaft, the simpler practicality of structure, minimizing assembling, Integrated design, improves reliability；The part of this utility model more than 90% all uses magnesium alloy manufacture, solve the lightweight problem of car load, reduce assembling, Integrated design, improve reliability, reduce and rotate force value and solve the locking problem in existing structure, avoid the installation of finding simultaneously, reduce the personal error of fit on, improve connection reliability.
Accompanying drawing explanation
Fig. 1 is the three-dimensional structure diagram of the magnesium alloy seat that this utility model can pivot.
Fig. 2 is the upward view of the magnesium alloy seat that this utility model can pivot.
Fig. 3 is A-A sectional view in Fig. 2.
Fig. 4 is the attachment structure figure rotating skeleton and base skeleton in the magnesium alloy seat that this utility model can pivot.
Fig. 5 is the structure chart rotating skeleton in the magnesium alloy seat that this utility model can pivot.
Fig. 6 is the structure chart of stop washer in the magnesium alloy seat that this utility model can pivot.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is described in further detail:
As shown in Figures 1 to 6, embodiment according to a kind of magnesium alloy seat pivoted that this utility model provides, skeleton 2 is rotated including magnesium alloy base skeleton 1 and the magnesium alloy that is arranged on described base skeleton 1, it is provided with rotary shaft 3 on described rotation skeleton 2, being provided with sleeve 4 on described base skeleton 1, described rotary shaft 3 snaps in described sleeve 4.The magnesium alloy seat that this utility model provides, by arranging the base skeleton 1 being rotationally connected in the bottom of the main body 5 of seat and rotating skeleton 2, owing to bullet train can be driven at two ends, so return when, train need not turn around, and only need to rotate the direction of whole seat, therefore the entire row seat of bullet train can bidirectional rotary turnback, can be according to the convenient adjustment of the travel direction of train and passenger demand.Because the F-Zero of motor train unit train is up to 250 kilometers, if inversely watching outdoor scene on the vehicle advanced the most at a high speed, most passenger can feel dizzy.After seat can rotate, all passengers can be allowed to have a rest " forward ", passenger's dizziness phenomenon can be alleviated, moreover it is possible to the passenger of front two rows can be talked the most easily.
Further, the magnesium alloy seat that this utility model provides realizes the rotation of magnesium alloy seat, the simpler practicality of structure, minimizing assembling, Integrated design in inserting sleeve 4 by rotary shaft 3, improve reliability.
See Fig. 1 to Fig. 6, the magnesium alloy seat pivoted provided according to this utility model, bearing 6, stop washer 7 and nut 8 are installed in described rotary shaft 3, rotate in the base skeleton 1 that skeleton 2 inserts seat by rotary shaft 3, it is sequentially connected with bearing 6, stop washer 7, nut 8 and tightens, after connection, rotate skeleton 2 can pivot, the effect of bearing 6 is to cause rotation skeleton 2 to rotate difficulty in order to avoid nut 8 connects tension, the effect of stop washer 7 is locking, loosens in order to avoid rotating skeleton 2 nut 8 when rotated.
See Fig. 1 to Fig. 6, the magnesium alloy seat pivoted provided according to this utility model, described stop washer 7 is provided with key 71, described rotary shaft 3 is provided with keyway 31, described key 71 is connected in described keyway 31.This utility model is respectively provided with the key 71 cooperated and keyway 31 on stop washer 7 and rotary shaft 3 so that rotary shaft 3 drives stop washer 7 synchronous axial system in rotation process.
See Fig. 1 to Fig. 6, the magnesium alloy seat pivoted provided according to this utility model, described stop washer 7 is peripherally disposed multiple tooth 72, and on the stop washer 7 that this utility model provides, the lower surface of integrated tooth 72 can be made and remain at least partially on same plane；Or the upper surface of tooth 72 can be made and remain at least partially on same plane；Or the multiple combinations, the i.e. lower surface of part tooth 72 such as the two combination are in the same plane, and the lower surface of other part teeth 72 is the most at grade；The present embodiment uses the upper and lower surface of tooth to lay respectively in same plane, to increase the frictional force between stop washer 7 and nut 8, avoids rotating skeleton nut 8 when rotated further and loosens.
See Fig. 1 to Fig. 6, the magnesium alloy seat pivoted provided according to this utility model, described rotation skeleton 2 includes magnesium alloy rotating frame 21 and the middle support plate 22 of the magnesium alloy being arranged on described rotating frame 21, rotary components is arranged on described middle support plate 22, and described rotating frame 21 uses integrated die-casting to form.Magnesium alloy rotating frame 21 in the magnesium alloy seat that this utility model provides uses middle support plate 22 that is one-body molded and that be arranged on rotating frame 21 by screw, solve the lightweight problem of car load, reduce assembling, Integrated design, improve reliability, reduce and rotate force value and solve the locking problem in existing structure.
See Fig. 1 to Fig. 6, the magnesium alloy seat pivoted provided according to this utility model, cable wire connector 9 and gas-operated lock installed part 10 are installed on described rotating frame 21, described base skeleton 1 includes magnesium alloy base frames 11 and the magnesium alloy base lower limb 12 being arranged in described base frames 11, described base frames 11 and described base lower limb 12 can use rivet or base frames and base lower limb is one-body molded etc. links together, and described base frames 11 uses integrated die-casting to form.The main body 5 of magnesium alloy seat of the present utility model is arranged on base skeleton 1, owing to base skeleton 1 is rotatably connected with rotating skeleton 2, return when, train need not turn around, and only need to rotate the direction of whole seat, therefore the entire row seat of bullet train can bidirectional rotary turnback, can be according to the convenient adjustment of the travel direction of train and passenger demand.Because the F-Zero of motor train unit train is up to 250 kilometers, if inversely watching outdoor scene on the vehicle advanced the most at a high speed, most passenger can feel dizzy.After seat can rotate, all passengers can be allowed to have a rest " forward ", passenger's dizziness phenomenon can be alleviated, moreover it is possible to the passenger of front two rows can be talked the most easily.
And base frames 11 or rotation skeleton in the magnesium alloy seat that this utility model provides use integrated die-casting to form so that whole chair loss of weight 20%-30%, avoid the installation of finding, reduce the personal error of fit on, improve connection reliability simultaneously.
Embodiment described above, the simply one of this utility model more preferably detailed description of the invention, the usual variations and alternatives that those skilled in the art is carried out in the range of technical solutions of the utility model all should be included in protection domain of the present utility model.
Claims (8)
1. the magnesium alloy seat that a kind can pivot, skeleton is rotated including magnesium alloy base skeleton and the magnesium alloy that is arranged on described base skeleton, it is characterized in that: being provided with rotary shaft on described rotation skeleton, described base skeleton is provided with sleeve, described rotary shaft snaps in described sleeve.
The magnesium alloy seat pivoted the most according to claim 1, it is characterised in that: bearing, stop washer and nut are installed in described rotary shaft.
The magnesium alloy seat pivoted the most according to claim 2, it is characterised in that: being provided with key on described stop washer, described rotary shaft is provided with keyway, described key is connected in described keyway.
The magnesium alloy seat pivoted the most according to claim 2, it is characterised in that: described stop washer is peripherally disposed multiple tooth.
The magnesium alloy seat pivoted the most according to claim 1, it is characterized in that: support plate in the middle of magnesium alloy rotating frame that described rotation skeleton includes integrated die-casting molding and the magnesium alloy that is arranged on described rotating frame, described rotary shaft is arranged on described middle support plate.
The magnesium alloy seat pivoted the most according to claim 5, it is characterised in that: cable wire connector and gas-operated lock installed part are installed on described rotating frame.
7. according to the arbitrary described magnesium alloy seat pivoted of claim 1-6, it is characterised in that: described base skeleton includes magnesium alloy base frames and the magnesium alloy base lower limb being arranged in described base frames.
The magnesium alloy seat pivoted the most according to claim 7, it is characterised in that: described base frames is integrated the base frames of die casting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620305644.6U CN205440367U (en) | 2016-04-13 | 2016-04-13 | But pivoting's magnesium alloy seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620305644.6U CN205440367U (en) | 2016-04-13 | 2016-04-13 | But pivoting's magnesium alloy seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205440367U true CN205440367U (en) | 2016-08-10 |
Family
ID=56607372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620305644.6U Active CN205440367U (en) | 2016-04-13 | 2016-04-13 | But pivoting's magnesium alloy seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205440367U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108784065A (en) * | 2017-12-01 | 2018-11-13 | 自贡市袋友皮具有限公司 | Safety leisure skin chair |
| CN108784077A (en) * | 2017-12-01 | 2018-11-13 | 自贡市袋友皮具有限公司 | Rotate skin chair |
-
2016
- 2016-04-13 CN CN201620305644.6U patent/CN205440367U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108784065A (en) * | 2017-12-01 | 2018-11-13 | 自贡市袋友皮具有限公司 | Safety leisure skin chair |
| CN108784077A (en) * | 2017-12-01 | 2018-11-13 | 自贡市袋友皮具有限公司 | Rotate skin chair |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170905 Address after: 441046, No. 1, Catic Avenue, Fancheng District, Hubei, Xiangyang Patentee after: AVIC HUBEI ALI-JIATAI AIRCRAFT EQUIPMENT CO., LTD. Address before: 274039 No. 2166, Lanzhou Road, hi tech Zone, Shandong, Heze Patentee before: Shandong Jiatai Traffic Equipment Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180601 Address after: 274039 Lanzhou Road, Heze hi tech Zone, Heze, Shandong Province, No. 2166 Patentee after: Shandong Jiatai Traffic Equipment Co., Ltd. Address before: No. 1, China Navigation Avenue, Fancheng District, Xiangyang, Hubei Patentee before: AVIC HUBEI ALI-JIATAI AIRCRAFT EQUIPMENT CO., LTD. |
|
| TR01 | Transfer of patent right |