A kind of office chair lain lowTechnical field
The utility model relates to a kind of office chair, specifically a kind of office chair lain low.
Background technology
Because present operating pressure is large, a lot of working clan can often stay up late work, and this just causes their not having enough sleep, and lunch break can only be utilized to supply sleep.At present, working clan can only be lie prone on desk or lean on office chair in the lunch break of office, and such rest mode often makes us very uncomfortable, a few minutes will make arm, legs become numb, cause having a rest not, off color, has a strong impact on the work in afternoon.Existing office chair is all light and handy, convenience type, does not consider to extend to the function of lying.Like this, one can seating, the office chair of recumbency lunch break can also just seem very necessary.
Utility model content
For solving the problem, the utility model provides the office chair lain low that a kind of structure is simple, can be used for user's lunch break.
The technical solution adopted in the utility model is as follows:
A kind of office chair lain low, comprise seat support and the chair back, it is hinged that described seat support and the chair back pass through rotating shaft, the side of the chair back at the two ends of described rotating shaft is provided with stator, one end of described stator is movably connected on the chair back, the other end is provided with three fixing holes, the Liang Ge side, rear end of described seat support is respectively provided with a semicircle adjustment sheet, the semi-circumference of described adjustment sheet is evenly provided with three and teases and ridicule knothole, described adjustment hole is corresponding respectively with described fixing hole, the top of the both sides, the back side of the described chair back is respectively provided with a support bar, the both sides, front end of described seat support are respectively provided with a deep hole, expansion link is provided with in described deep hole, the other end of described expansion link is hinged with foot supports plate.
Further, described seat support both sides are respectively provided with a handrail.
Further, described expansion link is circular or square structure.
Further, described seat support is provided with sponge cushion.
Further, the described chair back is provided with sponge back cushion.
Further, the adjustable in length of the support bar on the described chair back.
The beneficial effects of the utility model are:
The utility model is simple and reasonable for structure, both can be used as general seat and use, as chaise longue or half chaise longue, can be adapted at using in the environment such as office, lunch break, have easy to use again, safe and reliable, the advantages such as long service life.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the side view of the utility model chair back.
In figure: 1, seat support, 2, the chair back, 3, stator, 31, fixing hole, 4, semicircle adjustment sheet, 41, adjustment hole, 5, handrail, 6, expansion link, 7, foot supports plate, 8, support bar.
Detailed description of the invention
Below in conjunction with accompanying drawing, the technical solution of the utility model is described further.
As shown in Figure 1, a kind of office chair lain low described in the utility model, comprise seat support 1 and the chair back 2, it is characterized in that: described seat support 1 is hinged by rotating shaft with the chair back 2, the side of the chair back 2 at the two ends of described rotating shaft is provided with stator 3, one end of described stator 3 is movably connected on the chair back 2, the other end is provided with three fixing holes 31, the Liang Ge side, rear end of described seat support 2 is respectively provided with a semicircle adjustment sheet 4, the semi-circumference of described adjustment sheet 4 is evenly provided with three and teases and ridicule knothole 41, described adjustment hole 41 is corresponding respectively with described fixing hole 31, the top of the both sides, the back side of the described chair back 2 is respectively provided with a support bar 8, the both sides, front end of described seat support 1 are respectively provided with a deep hole, expansion link 6 is provided with in described deep hole, the other end of described expansion link 6 is hinged with foot supports plate 7.
Further, described seat support 1 both sides are respectively provided with a handrail 5
Further, described expansion link 6 is circular or square structure.
Further, described seat support 1 is provided with sponge cushion.
Further, the described chair back 2 is provided with sponge back cushion.
Further, the adjustable in length of the support bar 8 on the described chair back 2.
Using method of the present utility model: the utility model can regulate angle between seat support 1 and the chair back 2, to improve the comfort level of different height build user by adjustment hole 41 and fixing hole 31; During lunch break, the angle between seat support 1 and the chair back 2 can be adjusted to maximum, pull open expansion link 7, namely can lay flat on one's back rest.
Specific embodiment described herein is only to the utility model explanation for example; 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, within the protection domain that all should be encompassed in utility model.