CN203000058U - Rotatable folding seat pedal - Google Patents
Rotatable folding seat pedal Download PDFInfo
- Publication number
- CN203000058U CN203000058U CN 201220730091 CN201220730091U CN203000058U CN 203000058 U CN203000058 U CN 203000058U CN 201220730091 CN201220730091 CN 201220730091 CN 201220730091 U CN201220730091 U CN 201220730091U CN 203000058 U CN203000058 U CN 203000058U
- Authority
- CN
- China
- Prior art keywords
- driving lever
- rotation section
- seat pedal
- fixed bar
- rotating shaft
- 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
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- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
The utility model relates to the technical field of seat accessories, and particularly relates to a rotatable folding seat pedal. The rotatable folding seat pedal comprises a fixed rod, wherein the fixed rod is provided with connecting lock lugs, the two ends of the fixed rod are connected with a rotating part in a rotatable mode, the rear end of the rotating part is provided with a rotating shaft, the rotating shaft is provided with a driving lever, one end of the driving lever is provided with a clamping block, the clamping block is sleeved in the fixed rod and is fixed in a rotating mode, and the driving lever is provided with a handle. According to the rotatable folding seat pedal, the rotating part can be unfolded through rotation so as to realize the placement of legs and the relax support, and the rotating part is provided with a rotatable support rack to further enhance the support area and the use effect.
Description
Technical field
The utility model relates to the seat part technical field, refers in particular to a kind of seat pedal of rotary folding.
Background technology
Existing seat has generally comprised seat portion, back-rest, table leg, and when people sat on the seat, what both legs can only be vertical was on the ground, and the time has been grown, and shank can not get loosening.Some seat, executive chair for example, its back-rest is the seat portion angle changing relatively, and people can swing back and loosen, and still, the back are loosened relatively, and shank can't stretch and loosen owing to there is no object support.
Therefore, based on the defective of above-mentioned existing seat, need to improve existing seat.
The utility model content
The purpose of this utility model is to provide for the deficiencies in the prior art a kind of seat pedal of rotary folding, and it is existing that the seat pedal of this rotary folding has solved existing seat: the defective that can't make people's shank obtain loosening.
For achieving the above object, the utility model is achieved through the following technical solutions:
A kind of seat pedal of rotary folding, comprise fixed bar, has the lock of connection ear on fixed bar, the rotation section that is rotatably connected, the two ends of fixed bar, the rear end of rotation section has rotating shaft, and rotating shaft is equipped with driving lever, and a driving lever wherein end has fixture block, fixture block is sheathed in fixed bar and rotates screens, has handle on driving lever.
Described rotating shaft has front teat towards an end of fixed bar, and front teat is sheathed in driving lever, and handle has lug boss to the edge of driving lever, has the groove that moves for lug boss on front teat.
Be folded with spring in described rotating shaft and between driving lever.
The front end of described rotation section has installing hole, and installing hole is rotatably installed with bracing frame.
The rear portion of described rotation section has locating hole, has the protuberance that coordinates the location with locating hole on bracing frame.
On described rotation section, the position of adjacent installing hole has back-up block.
On described rotation section, the position in adjacent positioned hole has back-up block.
The beneficial effects of the utility model are: the rotation section that is rotatably connected, the two ends of fixed bar, can realize the support that confession people shank is placed, loosened by the Unscrew rotation section, very convenient, but also can increase in the rotation section bracing frame of rotation, further increase Area of bearing, increase result of use.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the schematic diagram that the utility model omits the support portion;
Fig. 3 is the decomposing schematic representation of Fig. 2.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
See Fig. 1---Fig. 3, the utility model comprises: fixed bar 19, have the lock of connection ear 20 on fixed bar 19, connection lock ear 20 can be screwed the bottom in seat, thereby the utility model pedal is installed on seat.
The rotation section 11 that is rotatably connected, the two ends of fixed bar 19, the front end of rotation section 11 is rotatably installed with bracing frame 24, and when not using, bracing frame 24 inwardly rotation folds together with rotation section 11, and during use, the outside Unscrew of bracing frame 24 is for people's shank placement.
Wherein, the front end of rotation section 11 has installing hole 22, is connected with bracing frame 24 with this, and the rear portion of rotation section 11 has locating hole 23, has protuberance on bracing frame 24, and protuberance and locating hole 23 screens fixing support racks 24 fold bracing frame 24 stable; In addition, on rotation section 11, the position of adjacent installing hole 22 has back-up block 21, this back-up block 21 is used for bearing support frame 24 when bracing frame 24 is opened, on rotation section 11, the position in adjacent positioned hole 23 also has back-up block 21, positioning supports when this back-up block 21 is used for auxiliary positioning hole 23 bracing frame 24 is folded.
The rear end of rotation section 11 has rotating shaft 12, rotating shaft 12 is equipped with driving lever 16, driving lever 16 is cylindric, driving lever 16 a wherein end has fixture block 17, fixture block 17 is sheathed in fixed bar 19, and fixed bar 19 inwalls have the part with fixture block 17 rotation screens, and fixture block 17 can be located two positions at least; Has handle 15 on driving lever 16, handle 15 has lug boss to the edge of driving lever 15, rotating shaft 12 has front teat 13 towards an end of fixed bar 19, front teat 13 is sheathed in driving lever 16, has groove 14 on front teat 13, this groove 14 can move to the lug boss between the edge of driving lever 15 for handle 15, makes driving lever 16 be formed with mobile space, also is folded with spring in rotating shaft 12 and between driving lever 16.
The utility model is symmetrical structure, and left and right two rotation sections 11 connect by connecting rod 18.
During collapse state of the present utility model, bracing frame 24 relatively rotates section 11 and folds, and the relative fixed bar 19 in rotation section 11 folds, that is, the utility model collapses in the bottom of seat.
During use, step 1, the center line of handle 15 along fixed bar 19 pulled out, and fixture block 17 activities of driving lever 16 are Yi Bian rotate rotation section 11 this moment, the relative seat in rotation section 11 is outwards launched, when rotating to predetermined angle, release handle 15 is under the effect of spring, driving lever 16 moves to fixed bar 19, and fixture block 17 is stuck spacing;
Step 2, with bracing frame 24 to inner rotary, protuberance on bracing frame 24 separates with locating hole 23, until bracing frame 24 launches fully, on rotation section 11, the back-up block 21 of adjacent installing hole 22 supports bracing frame 24, and operation is completed, people can be positioned over shank on bracing frame 24, certainly, the utility model also can omit bracing frame 24, directly allows rotation section 11 play the effect of leg-supporting.
Certainly, the embodiment of the above, it is preferred embodiments of the present utility model, and unrestricted the utility model practical range, therefore all equivalences of doing according to the described structure of the utility model claim, feature and principle change or modify, and all should be included in the utility model claim.
Claims (7)
1. the seat pedal of a rotary folding, comprise fixed bar, has the lock of connection ear on fixed bar, it is characterized in that: the rotation section that is rotatably connected, the two ends of fixed bar, the rear end of rotation section has rotating shaft, and rotating shaft is equipped with driving lever, and a driving lever wherein end has fixture block, fixture block is sheathed in fixed bar and rotates screens, has handle on driving lever.
2. the seat pedal of a kind of rotary folding according to claim 1, it is characterized in that: described rotating shaft has front teat towards an end of fixed bar, front teat is sheathed in driving lever, and handle has lug boss to the edge of driving lever, has the groove that moves for lug boss on front teat.
3. the seat pedal of a kind of rotary folding according to claim 2, is characterized in that: be folded with spring in described rotating shaft and between driving lever.
4. the seat pedal of a kind of rotary folding according to claim 1, it is characterized in that: the front end of described rotation section has installing hole, and installing hole is rotatably installed with bracing frame.
5. the seat pedal of a kind of rotary folding according to claim 4, it is characterized in that: the rear portion of described rotation section has locating hole, has the protuberance that coordinates the location with locating hole on bracing frame.
6. the seat pedal of a kind of rotary folding according to claim 4, it is characterized in that: on described rotation section, the position of adjacent installing hole has back-up block.
7. the seat pedal of a kind of rotary folding according to claim 5, it is characterized in that: on described rotation section, the position in adjacent positioned hole has back-up block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220730091 CN203000058U (en) | 2012-12-27 | 2012-12-27 | Rotatable folding seat pedal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220730091 CN203000058U (en) | 2012-12-27 | 2012-12-27 | Rotatable folding seat pedal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203000058U true CN203000058U (en) | 2013-06-19 |
Family
ID=48591704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220730091 Expired - Fee Related CN203000058U (en) | 2012-12-27 | 2012-12-27 | Rotatable folding seat pedal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203000058U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114484204A (en) * | 2021-12-23 | 2022-05-13 | 刘建国 | Surveying instrument positioning device convenient to adjust for surveying and mapping of building engineering |
-
2012
- 2012-12-27 CN CN 201220730091 patent/CN203000058U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114484204A (en) * | 2021-12-23 | 2022-05-13 | 刘建国 | Surveying instrument positioning device convenient to adjust for surveying and mapping of building engineering |
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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 |
Granted publication date: 20130619 Termination date: 20151227 |
|
| EXPY | Termination of patent right or utility model |