CN201120921Y - Concealed cushion turnover mechanism - Google Patents
Concealed cushion turnover mechanism Download PDFInfo
- Publication number
- CN201120921Y CN201120921Y CNU2007200424470U CN200720042447U CN201120921Y CN 201120921 Y CN201120921 Y CN 201120921Y CN U2007200424470 U CNU2007200424470 U CN U2007200424470U CN 200720042447 U CN200720042447 U CN 200720042447U CN 201120921 Y CN201120921 Y CN 201120921Y
- Authority
- CN
- China
- Prior art keywords
- foldable base
- folding
- seat cushion
- seat
- turnover mechanism
- 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 - Lifetime
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 34
- 230000007306 turnover Effects 0.000 title claims description 24
- 238000000034 method Methods 0.000 abstract description 2
- 238000003466 welding Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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- Seats For Vehicles (AREA)
Abstract
The utility model relates to a concealed type seat cushion folding mechanism. The concealed type seat cushion folding mechanism is composed of an upper folding seat and a lower folding seat which are respectively used for fixing the seat cushion supporting frame and the central pipe, wherein, the upper part at one side of upper folding seat is connected with the upper part at one side of the lower folding seat through a hinge, a quick buckling mechanism providing convenience for fastening is arranged between the other side of the upper folding seat and the lower folding seat, a groove for supporting the bottom part of the upper folding seat during the folding process is upward arranged on the lower folding seat, the upper folding seat and the lower folding seat form an integral type folding rectangular block after being folded, an axial rod arranged on the upper folding seat and used for fixing the seat cushion supporting frame is positioned below the connecting point of the hinge on the upper folding seat after being folded, the bottom part is fixed on the central pipe through welding, and the upper part of one side is connected with the corresponding side of the upper folding seat through a hinge. The concealed type seat cushion folding mechanism has the advantages that the seat cushion folding is firm, reliable and convenient, and the parts of the folding mechanism cannot be seen from the appearance.
Description
Technical field
The utility model belongs to the bicycle saddle cushion fold mechanism, and particularly a kind of concealed seat cushion turnover mechanism is applied to seat cushion mechanisms such as bicycle, battery-driven car.
Background technology
In the prior art, the middle pipe fixed form below the cushion rack of bicycle and the seat cushion has usually: behind the pipe, tighten up this clamping ring again during clamping ring is enclosed within on a kind of cushion rack, reach fixing in pipe, this mechanism installation and maintenance inconvenience; Second kind of last foldable base 1 and following foldable base 2 by a side hinge is fixing (as Fig. 1, Fig. 2 and shown in Figure 7), pipe 5 during this time foldable base 2 is welded in, should go up foldable base 1 and be provided with the axostylus axostyle 11 that is used for fixing cushion rack, this axostylus axostyle 11 is positioned at the top of foldable base upper hinge junction 12 on this, should go up foldable base 1 and be provided with fast deduction structure with following foldable base 2 opposite sides, such mechanism reaches the fixing middle pipe of folding rack equally, it is well arranged to go up foldable base: middle pipe 5 tops are provided with this axostylus axostyle 11, both sides are respectively equipped with hinge connection 12 and fast deduction structure, this mechanism installs and fixes conveniently, but appearance is not attractive in appearance, and the seat cushion turnover mechanism exposes.
Summary of the invention
Unreasonable in order to remedy above outward appearance, the utility model provides a kind of concealed seat cushion turnover mechanism, and it is fixing reliable, convenient that this mechanism had both had the seat cushion turnover, and outward appearance is not seen the turnover mechanism parts again.
The technical solution of the utility model is achieved in that a kind of concealed seat cushion turnover mechanism, by the last foldable base and the following foldable base of permanent seat pad support and middle pipe are formed respectively, should go up foldable base is connected with following foldable base one side hinge, be provided with between opposite side and be convenient to the fast deduction structure of buckled up, this time foldable base upwards is provided with the groove that supports foldable base bottom on this when folding, the folded piece of the folding back formation of foldable base and following foldable base integrated on this.
As further improvement of the utility model, folding back of foldable base and following foldable base forms the folding rectangular block of integrated on this.
As further improvement of the utility model, this time is folding to be the L type, and middle pipe is fixed in the bottom, and foldable base respective side hinge is connected the folding erection part upper end of this time with being somebody's turn to do upward by bolt.
As further improvement of the utility model, foldable base is provided with the axostylus axostyle of fixing this cushion rack on this, and this axostylus axostyle is positioned at after folding this on below the hinge connection on the foldable base.
As further improvement of the utility model, this fast deduction structure is the button bar by shaft tip rotational fixation foldable base sidepiece on this, this button bar one end and this time foldable base respective side are respectively equipped with button hook and pin, this button bar other end is provided with handle, and this button bar and this are gone up between foldable base and be provided with torque spring.
Useful technique effect of the present utility model is: foldable base is connected with following foldable base one side hinge on this, opposite side is provided with fast deduction structure, realize folding purpose, this time foldable base upwards is provided with the groove that supports foldable base bottom on this simultaneously, should go up the folding rectangular block that the folding back of foldable base and following foldable base forms integrated, hidden the turnover mechanism of seat cushion like this, and the axostylus axostyle that should go up foldable base permanent seat pad support is positioned at this hinge connection below after folding, and this axostylus axostyle is fixed on this folding rectangular block in appearance.
Description of drawings
The seat cushion turnover mechanism scheme drawing of Fig. 1 when opening in the prior art;
Fig. 2 is the seat cushion turnover mechanism scheme drawing when fastening in the prior art;
Seat cushion turnover mechanism front view when Fig. 3 opens for the utility model;
Seat cushion turnover mechanism block diagram when Fig. 4 opens for the utility model;
Seat cushion turnover mechanism front view when Fig. 5 fastens for the utility model;
Seat cushion turnover mechanism block diagram when Fig. 6 fastens for the utility model;
Fig. 7 is a seat cushion turnover mechanism embodiment scheme drawing of the prior art;
Fig. 8 is a seat cushion turnover mechanism embodiment scheme drawing of the present utility model.
The specific embodiment:
In conjunction with Fig. 3, Fig. 4, Fig. 5, Fig. 6 and Fig. 8, below be further described:
A kind of concealed seat cushion turnover mechanism, by the last foldable base 1 and the following foldable base 2 of permanent seat pad support and middle pipe 5 are formed respectively, should go up foldable base 1 is connected with following foldable base 2 one side hinges, be provided with between opposite side and be convenient to the fast deduction structure of buckled up, this time foldable base 2 upwards is provided with the groove 21 that supports foldable base 1 bottom on this when folding, should go up the folding rectangular block that foldable base 1 and following foldable base 2 folding backs form integrated, the folding L type that is of this time, middle pipe is fixed in the bottom, foldable base 1 respective side hinge is connected the folding erection part upper end of this time with being somebody's turn to do upward by bolt 4, should go up foldable base 1 and be provided with the axostylus axostyle 11 of fixing this cushion rack, and this axostylus axostyle is positioned at 12 belows of the hinge connection on the foldable base 1 on this after folding.
This fast deduction structure is the button bar 32 by shaft tip 31 rotational fixation foldable base sidepiece on this, these button bar 32 1 ends and this time foldable base 2 respective side are respectively equipped with button hook 321 and pin 322, these button bar 32 other ends are provided with handle 323, and this button bar 32 and this are gone up 1 of foldable base and be provided with torque spring.
Should go up foldable base is connected with following foldable base one side hinge, opposite side is provided with fast deduction structure, realize folding purpose, this time foldable base upwards is provided with the groove that supports foldable base bottom on this simultaneously, should go up the folding rectangular block that the folding back of foldable base and following foldable base forms integrated, hidden the turnover mechanism of seat cushion like this, and be positioned at this hinge connection below after upward the axostylus axostyle of foldable base permanent seat pad support folds, this axostylus axostyle is fixed on this folding rectangular block in appearance.
Claims (5)
1, a kind of concealed seat cushion turnover mechanism, by the last foldable base (1) and the following foldable base (2) of permanent seat pad support and middle pipe (5) are formed respectively, it is characterized in that, should go up foldable base (1) is connected with following foldable base (2) one side hinges, be provided with between opposite side and be convenient to the fast deduction structure of buckled up, this time foldable base (2) upwards is provided with to support when folding and should goes up the groove (21) of foldable base (1) bottom, and foldable base on this (1) and following foldable base (2) fold the folded piece that the back forms integrated.
2, a kind of concealed seat cushion turnover mechanism as claimed in claim 1 is characterized in that, the folding back of foldable base on this (1) and following foldable base (2) forms the rectangle folded piece of integrated.
3, a kind of concealed seat cushion turnover mechanism as claimed in claim 1 or 2 is characterized in that, this time folds and be the L type, and middle pipe is fixed in the bottom, and foldable base (1) respective side hinge is connected the folding erection part upper end of this time with being somebody's turn to do upward by bolt (4).
4, a kind of concealed seat cushion turnover mechanism as claimed in claim 3 is characterized in that, foldable base on this (1) is provided with the axostylus axostyle (11) of fixing this cushion rack, and this axostylus axostyle is positioned at after folding below the hinge connection (12) on the foldable base this on (1).
5, a kind of concealed seat cushion turnover mechanism as claimed in claim 3, it is characterized in that, this fast deduction structure is the button bar (32) by shaft tip (31) rotational fixation foldable base sidepiece on this, these button bar (32) one ends and this time foldable base (2) respective side are respectively equipped with button hook (321) and pin (322), this button bar (32) other end is provided with handle (323), and this button bar (32) and this are gone up between foldable base (1) and be provided with torque spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200424470U CN201120921Y (en) | 2007-10-29 | 2007-10-29 | Concealed cushion turnover mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200424470U CN201120921Y (en) | 2007-10-29 | 2007-10-29 | Concealed cushion turnover mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201120921Y true CN201120921Y (en) | 2008-09-24 |
Family
ID=40008143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200424470U Expired - Lifetime CN201120921Y (en) | 2007-10-29 | 2007-10-29 | Concealed cushion turnover mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201120921Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107380326A (en) * | 2017-07-18 | 2017-11-24 | 上海喜摩电动科技有限公司 | A method for sharing electric two-wheeled vehicles |
-
2007
- 2007-10-29 CN CNU2007200424470U patent/CN201120921Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107380326A (en) * | 2017-07-18 | 2017-11-24 | 上海喜摩电动科技有限公司 | A method for sharing electric two-wheeled vehicles |
| CN110877650A (en) * | 2017-07-18 | 2020-03-13 | 上海喜摩电动科技有限公司 | Folding electric two wheeler |
| CN107380326B (en) * | 2017-07-18 | 2020-08-11 | 上海喜摩电动科技有限公司 | Sharing method of electric two-wheeled vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080924 |
|
| CX01 | Expiry of patent term |