CN205125639U - Adjust official working chair of foot cornu occipitale degree at will - Google Patents
Adjust official working chair of foot cornu occipitale degree at will Download PDFInfo
- Publication number
- CN205125639U CN205125639U CN201520845101.9U CN201520845101U CN205125639U CN 205125639 U CN205125639 U CN 205125639U CN 201520845101 U CN201520845101 U CN 201520845101U CN 205125639 U CN205125639 U CN 205125639U
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- CN
- China
- Prior art keywords
- office chair
- pin
- pillow
- foot
- crucial
- 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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Abstract
The utility model relates to an adjust official working chair of foot cornu occipitale degree at will, include: the office chair, the place ahead of office chair cushion board is equipped with folding foot rest and foot pillow, folding foot rest divides left socle and right branch frame, wherein the right branch frame is including a seat connecting plate, the crucial hinge of adjusting, one set of telescopic link, the screw connection is wherein used with the bottom surface of office chair cushion board on one side to the seat connecting plate, wherein being connected of hinge is adjusted on one side with crucial to seat connecting plate another side, the crucial another side of adjusting the hinge is connected with the rear portion of telescopic link, the front end of two telescopic links is equipped with the shaft hole, the left and right sides of foot pillow is through the shaft hole pin joint of the front end of pin joint axle and two telescopic links, and the foot pillow can be folding along 180 degrees rotations on the pin joint axle. The utility model discloses make the foot pillow can adjust the angle of foot pillow as required at will to foot pillow can rotate 180 degrees, the telescopic link length of can stretching out and drawing back, and the foot pillow just can conveniently be folded like this, uses the ten minutes convenience.
Description
Technical field
The utility model relates to a kind of chair, particularly relates to a kind of office chair of random adjustment pin cornu occipitale degree.
Background technology
Office chair is the apparatus commonly used of handling official business, current office chair sits time length will feel tired, so just there is the device that back can be fallen backward in office chair, tire out can have a rest for a moment by recumbency temporarily when office, in order to recumbency is comfortable, the front end of seat cushions is provided with the pin pillow of collapsible pull, although this structure brings certain comfortableness can to real user, but because foot pad can not adjust angle neatly, the demand that user is comfortable can not be met, therefore develop a kind of collapsible office chair that arbitrarily can adjust pin cornu occipitale degree very necessary.
Summary of the invention
The purpose of this utility model is exactly for the problems referred to above, provides a kind of office chair of random adjustment pin cornu occipitale degree.
The technical scheme that the utility model adopts is: a kind of office chair of random adjustment pin cornu occipitale degree, comprise: office chair, the backrest of office chair is provided with the adjusting device of rearward different angles adjustment, elevation and subsidence regulating device is provided with between office chair seating pad and office chair feet, the front of office chair seating pad is provided with folding tripod and pin pillow, folding tripod divides left socle and right support, left socle is identical with right support structure to be symmetrical set, wherein right support comprises a seats connecting board, a crucial adjustment is cut with scissors, a set of expansion link, seats connecting board is wherein while be connected with screw with the bottom surface of office chair seating pad, seats connecting board another side and crucial regulate cut with scissors wherein while be connected, the crucial another side of hinge that regulates is connected with the rear portion of expansion link, the front end of two expansion links is provided with axis hole, the left and right sides of pin pillow is by the axis hole pivot joint of the front end of drive-connecting shaft and two expansion links, and pin pillow can along drive-connecting shaft 180 degree of rotary foldings.
Described seats connecting board is angle bar, and the wherein one side of angle bar is connected with screw with the bottom surface of office chair seating pad, and the another side of angle bar regulates with crucial being wherein connected with screw of cutting with scissors.
Described expansion link is made up of the steel pipe of two mutual grafting and can does flexible action along the pipe of grafting.
Described pin pillow bottom is provided with pin pillow rack, and pin pillow is fixedly connected with pin pillow rack, and the right and left of pin pillow rack is fixed with the drive-connecting shaft of coaxial line, the axis hole pivot joint of the front end of drive-connecting shaft and two expansion links.
Key of the present utility model regulates hinge to be that a kind of being hinged also arbitrarily can adjust the handware of the anglec of rotation, this handware has multiple title, have another name called wrist-watch hinge, function hinge, round flat hinge, sofa handrail adjustment hinge or Japan's hinge, comprise two strip pieces, two strip pieces are hinged, and different angles can be adjusted in a direction, adjust to required angle can locate in one direction, adjustment angle can be up pulled as the utility model, down can not pull, just can reset as long as pull termination when needs return to a direction (up).
The utility model crucial regulates hinge owing to being provided with on folding tripod, make pin rest the head on the angle that arbitrarily can adjust pin pillow as required, and pin pillow can revolve turnback, and expansion link can collapsing length, and such pin pillow just can fold easily, uses very convenient.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of one of them embodiment of the utility model.
Fig. 2 is the schematic diagram of folding tripod of the present utility model and pin pillow open mode.
Fig. 3 be pin pillow revolve turnback fold after schematic diagram.
Fig. 4 is the schematic diagram that folding tripod and pin occipitalia part decompose.
Fig. 5 is the A place close-up schematic view of Fig. 4.
Fig. 6 is the schematic diagram that folding tripod and pin pillow fold into seating pad front lower place.
Detailed description of the invention
Embodiment:
As shown in Figures 1 to 6, the utility model comprises: office chair 1, the backrest 11 of office chair is provided with the adjusting device of rearward different angles adjustment, office chair is provided with handrail 12, elevation and subsidence regulating device 15 is provided with between office chair seating pad 13 and office chair feet 14, the part of office chair 1 is identical with the chair of traditional adjustable backrest or close, be not both: the front of office chair seating pad of the present utility model is provided with folding tripod 2 and pin pillow 24, folding tripod divides left socle and right support, left socle is identical with right support structure to be symmetrical set, so know the support of wherein side, just be aware of the total of folding tripod, wherein right support comprises a seats connecting board 21, a crucial adjustment hinge 22, a set of expansion link 23, seats connecting board is an angle of 90 degrees iron, one of them face of angle bar is connected with screw with the bottom surface of office chair seating pad, the another side of angle bar regulates the back part screw of hinge 22 to be connected with key, the crucial the first section of hinge that regulates is connected with screw with the side of the latter half of expansion link 23, the outside of expansion link 23 latter half is provided with two expansion link nuts 231, screw is connected with expansion link nut 231.Two expansion link grafting can be stretched, and flexible object is to reduce space, are convenient to the folding of pin pillow, because pin pillow is comparatively large, position is inadequate, just can be folded easily after flexible.The front end of expansion link is provided with expansion link axis hole 232, and be provided with pin pillow rack 241 bottom pin pillow 24, pin pillow rack is provided with stiffener 2411, and stiffener not only plays strengthens pin pillow rack, can also be plugged on pin pillow the inside fixing feet pillow simultaneously.Pin pillow is also fixedly connected with by screw with pin pillow rack, drive-connecting shaft 2412 and every limit two pin pillows rotation the right and left rack side plate 2414 of pin pillow rack being fixed with coaxial line locates 2413, expansion link axis hole 232 pivot joint of the front end of drive-connecting shaft and two expansion links, and pin pillow can along drive-connecting shaft 180 degree of rotary foldings.The rotation of pin pillow can regulate pin to rest the head on the position with cushion, and the user meeting differing heights uses, and the rotation of pin pillow simultaneously is also convenient to fold to reduce space.
Claims (4)
1. one kind arbitrarily adjusts the office chair of pin cornu occipitale degree, comprise: office chair (1), the backrest of office chair is provided with the adjusting device of rearward different angles adjustment, elevation and subsidence regulating device (15) is provided with between office chair seating pad and office chair feet, it is characterized in that: the front of office chair seating pad is provided with folding tripod and pin pillow (24), folding tripod divides left socle and right support, left socle is identical with right support structure to be symmetrical set, wherein right support comprises a seats connecting board (21), a crucial adjustment cuts with scissors (22), a set of expansion link (23), seats connecting board is wherein while be connected with screw with the bottom surface of office chair seating pad, seats connecting board another side and crucial regulate cut with scissors (22) wherein while be connected, the crucial another side of hinge that regulates is connected with the rear portion of expansion link (23), the front end of two expansion links is provided with axis hole, the left and right sides of pin pillow is by the axis hole pivot joint of the front end of drive-connecting shaft and two expansion links, and pin pillow can along drive-connecting shaft 180 degree of rotary foldings.
2. the office chair of a kind of random adjustment pin cornu occipitale degree according to claim 1, it is characterized in that: described seats connecting board (21) is angle bar, the wherein one side of angle bar is connected with screw with the bottom surface of office chair seating pad, and the another side of angle bar regulates with key and cuts with scissors wherein being connected with screw of (22).
3. the office chair of a kind of random adjustment pin cornu occipitale degree according to claim 1, is characterized in that: described expansion link (23) is made up of the steel pipe of two mutual grafting and can does flexible action along the pipe of grafting.
4. the office chair of a kind of random adjustment pin cornu occipitale degree according to claim 1, it is characterized in that: described pin pillow (24) bottom is provided with pin pillow rack (241), pin pillow is fixedly connected with pin pillow rack, the right and left of pin pillow rack is fixed with the drive-connecting shaft (2412) of coaxial line, the axis hole pivot joint of the front end of drive-connecting shaft and two expansion links.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520845101.9U CN205125639U (en) | 2015-10-28 | 2015-10-28 | Adjust official working chair of foot cornu occipitale degree at will |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520845101.9U CN205125639U (en) | 2015-10-28 | 2015-10-28 | Adjust official working chair of foot cornu occipitale degree at will |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205125639U true CN205125639U (en) | 2016-04-06 |
Family
ID=55611473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520845101.9U Expired - Fee Related CN205125639U (en) | 2015-10-28 | 2015-10-28 | Adjust official working chair of foot cornu occipitale degree at will |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205125639U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110731637A (en) * | 2019-10-11 | 2020-01-31 | 黎胜国 | office chair for noon break |
-
2015
- 2015-10-28 CN CN201520845101.9U patent/CN205125639U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110731637A (en) * | 2019-10-11 | 2020-01-31 | 黎胜国 | office chair for noon break |
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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: 20160406 Termination date: 20161028 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |