CN209331390U - Simulation of human body engineering desk and chair - Google Patents
Simulation of human body engineering desk and chair Download PDFInfo
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- CN209331390U CN209331390U CN201821516337.8U CN201821516337U CN209331390U CN 209331390 U CN209331390 U CN 209331390U CN 201821516337 U CN201821516337 U CN 201821516337U CN 209331390 U CN209331390 U CN 209331390U
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- desktop
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Abstract
The utility model relates to a kind of simulation of human body engineering desk and chairs, including desk, chair, the desk includes the first desktop, the second desktop is equipped with above first desktop, afternoon nap supporting element is connected on second desktop, the second desktop two side ends are extended downwardly equipped with support portion, and the support portion inner wall is equipped with the sliding part of protrusion, the sliding part is corresponded on the side of first desktop two sides equipped with sliding slot, the sliding position is in sliding cooperation with the sliding slot in sliding slot and be equipped with locking device.By the way that the second desktop is arranged, push the second desktop close to user when use, user leans against to sleep on afternoon nap supporting element, when not needing, push the second desktop far from user, user there can be bigger space learning, simultaneously, pen container, bookshelf can be set in the space on both sides on second desktop, convenient for the neat placement of books, stationery.
Description
Technical field
The utility model relates to a kind of simulation of human body engineering desk and chairs.
Background technique
Corresponding student, busy study, nervous rhythm, usually makes one unable to do what one wishes, and therefore, afternoon nap has become many people
The important guarantee of study in one day.Expert thinks that afternoon nap not only can be enhanced physical strength, eliminate fatigue, improve afternoon learning efficiency,
Also have the function of enhancing body safeguard function simultaneously.Currently, due to go home distance, time the problems such as, the selection of many students' unions
Directly lying prone on the table or lean against respite on the chair back, for a moment, in this case, sleeping position is not right, directly affects afternoon nap quality, may
Blood circulation is influenced, will affect health for a long time.Also the meeting having carries pillow for afternnon nap, but pillow for afternnon nap is taken up too much space, no
Just it is placed in classroom.
Summary of the invention
The utility model is in view of the above-mentioned problems, provide a kind of simulation of human body engineering desk and chair.
Technical solution adopted in the utility model is as follows: simulation of human body engineering desk and chair, including desk, chair, described
Desk includes the first desktop, and the second desktop is equipped with above first desktop, is connected with afternoon nap supporting element on second desktop,
The second desktop two side ends are extended downwardly equipped with support portion, sliding part of the support portion inner wall equipped with protrusion, and described first
The sliding part is corresponded on the side of desktop two sides equipped with sliding slot, the sliding position in slid in sliding slot with the sliding slot cooperation and
Equipped with locking device.
By articulated connection, the afternoon nap supporting element side is hinged for the lower end of the afternoon nap supporting element and second desktop
There is supporting element, the supporting element is corresponded on second desktop equipped with several card slots, when supporting element is limited in different card slots
Shi Suoshu takes a nap after lunch supporting element as different tilt angles.
The afternoon nap supporting element fixed part that includes pedestal and upwardly extended positioned at pedestal two sides, between the fixed part
It is connected by elastic component, the through-hole for breathing is equipped in the elastic component, pedestal two sides side is equipped with hinge hole, institute
It states the second desktop and raises upward and set there are two articulated section, the hinge point is connected hinged in the pedestal two sides by pin
Portion and hinge hole.
The supporting element includes support rail and the interconnecting piece positioned at support rail both ends, and the interconnecting piece is articulated with institute
It states on the outside of fixed part, the length of the card slot is greater than the length of the support rail.
The interconnecting piece is articulated at the fixed part one third to 2/3rds height.
The sliding part includes the connecting shaft connecting with support portion, and the connecting shaft is equipped with idler wheel, and the idler wheel is in cunning
Trough roller is dynamic, and the connecting shaft is threadedly coupled with the support portion, and the connecting shaft is located at one end on the inside of idler wheel and is equipped with sticking department,
The other end that the connecting shaft is located on the outside of the support portion is threaded with locking nut, and the sticking department is close to the idler wheel
And the idler wheel close to the sticking department while be rough surface.
The distance between second desktop and the first desktop are 20cm.
The desk bottom is connected with the first T-piece, and the chair bottom is connected with the second T-piece, first T-piece
It is connect with second T-piece, first T-piece is equipped with several lock holes, is threaded with spiral shell in second T-piece
Bolt.
The beneficial effects of the utility model are as follows: by being arranged the second desktop, when use, pushes the second desktop close to using
Person, user leans against to sleep on afternoon nap supporting element, when not needing, pushes the second desktop far from user, user can have more
Big space learning, meanwhile, pen container, bookshelf can be set in the space on both sides on the second desktop, puts convenient for books, the neat of stationery
It sets.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, obtains other drawings based on these drawings the scope for still falling within the utility model.
Fig. 1 is the structural schematic diagram of desk；
Fig. 2 is the second desktop top view；
Fig. 3 is A-A cross-sectional view in Fig. 2；
Fig. 4 is the structural schematic diagram of afternoon nap supporting element；
Fig. 5 is the structural schematic diagram of supporting element；
Fig. 6 is the structural schematic diagram that sliding part is connect with support portion；
Fig. 7 is the first T-piece and the second T-piece attachment structure schematic diagram；
In figure, the 1, first desktop；2, the second desktop；201, articulated section；3, support portion；4, sliding part；401, connecting shaft；
402, idler wheel；403, sticking department；5, sliding slot；6, supporting element of taking a nap after lunch；601, pedestal；602, fixed part；603, elastic component；604, hinge
Connect hole；605, through-hole；7, supporting element；701, support rail；702, interconnecting piece；8, card slot；9, pin；10, locking nut；11,
Chair；1101 second T-pieces；12, the first T-piece；1201, lock hole；13, bolt.
Specific embodiment
It is practical new to this below in conjunction with attached drawing to keep the purpose of this utility model, technical solution and advantage clearer
Type is described in further detail.
It should be noted that all statements for using " first " and " second " are in the utility model embodiment
Distinguish two non-equal entities of same names or non-equal parameter, it is seen that " first " " second " only for statement side
Just, it should not be construed as the restriction to the utility model embodiment, subsequent embodiment no longer illustrates this one by one.
The direction and position term that the utility model is previously mentioned, for example, "upper", "lower", "front", "rear", "left", "right", "
It is interior ", "outside", " top ", " bottom ", " side " etc., be only the direction or position with reference to attached drawing.Therefore, the direction and position used
Setting term is rather than the limitation to scope of protection of the utility model to illustrate and understand the present invention.
As shown in Figure 1, simulation of human body engineering desk and chair, including desk, chair 11, the desk include the first desktop 1, institute
It states and is equipped with the second desktop 2 above the first desktop 1, afternoon nap supporting element 6,2 liang of second desktop are connected on second desktop 2
Side is extended downwardly equipped with support portion 3, and 3 inner wall of support portion is equipped with the sliding part 4 of protrusion, the 1 two sides side of the first desktop
The sliding part 4 is corresponded on face equipped with sliding slot 5, the sliding part 4, which is located in sliding slot 5, to be slid cooperation with the sliding slot 5 and be equipped with
Locking device.By being arranged the second desktop, when use, pushes the second desktop close to user, and user leans against on afternoon nap supporting element
Sleep when not needing, pushes the second desktop far from user, and user can have bigger space learning, meanwhile, the second desktop
Pen container, bookshelf can be set in the space on upper both sides, convenient for the neat placement of books, stationery.5 rear and front end of sliding slot is being packed into sliding
It is blocked behind portion 4.
As shown in Figure 2 and Figure 3, the lower end of the afternoon nap supporting element 6 and second desktop 2 pass through articulated connection, the noon
It sleeps 6 side of supporting element and is hinged with supporting element 7, the supporting element 7 is corresponded on second desktop 2 equipped with several card slots 8, works as branch
It is different tilt angles that support member 7, which is limited in the afternoon nap supporting element 6 when different card slots 8,.Due to everyone height, sitting posture
Difference, afternoon nap supporting element 6 angle directly affect comfort level when everyone takes a nap after lunch, by afternoon nap 6 angle of supporting element it is adjustable,
Realize individuation, more comfortably.
As shown in figure 4, the afternoon nap supporting element 6 includes pedestal 601 and the fixation upwardly extended positioned at 601 two sides of pedestal
Portion 602 is connected by elastic component 603 between the fixed part 602, and the through-hole for breathing is equipped in the elastic component 603
605, the 601 two sides side of pedestal is equipped with hinge hole 604, and second desktop 2, which raises upward, to be set there are two articulated section
201, the articulated section 201 is located at 601 two sides of pedestal, connects articulated section 201 and hinge hole 604 by pin 9.Elastic component
603 can be the soft material with certain elasticity, such as elastic woven material, silica gel, and when afternoon nap, user consolidates at an angle
Afternoon nap supporting element to be set, face is leaned against on elastic component 603, plays the role of supporting head part, hand can be placed on the first desktop, than
It is relatively comfortable, it will not influence blood circulation.
As shown in figure 5, the supporting element 7 includes support rail 701 and the interconnecting piece positioned at 701 both ends of support rail
702, the interconnecting piece 702 is articulated with 602 outside of fixed part, and the length of the card slot 8 is greater than the support rail 701
Length.
The interconnecting piece 702 is articulated at fixed part 602 one third to 2/3rds height.
The support rail 701 is cylinder, and the inner surface for constituting the card slot 8 includes close to afternoon nap 6 side of supporting element
Inclined-plane and far from afternoon nap 6 side of supporting element smooth surface constitute, prevent support rail 701 from skidding off.
As shown in fig. 6, the sliding part 4 includes the connecting shaft 401 connecting with support portion 3, the connecting shaft 401 is equipped with
Idler wheel 402, the idler wheel 402 are rolled in sliding slot 5, and the connecting shaft 401 is threadedly coupled with the support portion 3, the connecting shaft
401 one end for being located at 402 inside of idler wheel are equipped with sticking department 403, and the connecting shaft 401 is located at the another of 3 outside of support portion
End is threaded with locking nut 10, and the sticking department 403 is close close to the one side and the idler wheel 402 of the idler wheel 402
The sticking department 403 is rough surface on one side.By rotation locking nut 10 to adjust sticking department 403 and idler wheel 402 it
Between distance, when two rough surfaces are bonded, the resistance that idler wheel 402 rolls is very big, to play the role of locking.Locking screw
Mother 10 can be selected by tools such as spanners, and preferably locking nut 10 is to be suitble to the dynamic structure directly rotated of manpower.Locking nut
10 are arranged in the outside of support portion 3.Two rough surfaces can be designed as the protrusion and groove of adaptation, and by grafting, formation is prevented
The resistance that idler wheel rolls.It in order to ensure the rolling path of idler wheel, does not deviate, in the raceway of 5 upper and lower surface of sliding slot setting adaptation, figure
In be not drawn into, be conventional arrangement.
The distance between second desktop 2 and the first desktop 1 are 20cm.The height of 20cm adds adjustable angle, is suitble to
The physical condition of vast majority of people.
As shown in fig. 7, the desk bottom is connected with the first T-piece 12,11 bottom of chair is connected with the second T-piece
1101, first T-piece 12 is connect with second T-piece 1101, and first T-piece 12 is equipped with several lock holes
1201, bolt 13 is threaded in second T-piece 1101.Desk is adjustable at a distance from chair 11 and can fix, and prevents
It is sliding after chair when afternoon nap.Two parts end that first T-piece 12 does not set lock hole 1201 is fixedly connected with desk feet, the 2nd T
Two parts end that shape part 1101 is not connected with bolt 13 is fixedly connected with chair legs.
Above disclosures are merely preferred embodiments of the utility model, the power of the present invention cannot be limited with this certainly
Sharp range, therefore equivalent variations made according to the claim of the utility model, still fall within the scope of the utility model.
Claims (8)
1. simulation of human body engineering desk and chair, including desk, chair (11), the desk includes the first desktop (1), and feature exists
In: the second desktop (2) are equipped with above first desktop (1), afternoon nap supporting element (6), institute are connected on second desktop (2)
It states the second desktop (2) two side ends to extend downwardly equipped with support portion (3), support portion (3) inner wall is equipped with the sliding part of protrusion
(4), the sliding part (4) are corresponded on the first desktop (1) two sides side equipped with sliding slot (5), the sliding part (4), which is located at, to be slided
With the sliding slot (5) sliding cooperation and equipped with locking device in slot (5).
2. simulation of human body engineering desk and chair according to claim 1, it is characterised in that: under the afternoon nap supporting element (6)
With second desktop (2) by articulated connection, afternoon nap supporting element (6) side is hinged with supporting element (7) at end, and described second
The supporting element (7) are corresponded on desktop (2) equipped with several card slots (8), when supporting element (7) is limited in different card slots (8)
The afternoon nap supporting element (6) is different tilt angle.
3. simulation of human body engineering desk and chair according to claim 2, it is characterised in that: the afternoon nap supporting element (6) includes
Pedestal (601) and it is located at the fixed part (602) that upwardly extends of pedestal (601) two sides, passes through bullet between the fixed part (602)
Property part (603) connect, the through-hole (605) for breathing, pedestal (601) the two sides side are equipped in the elastic component (603)
It is equipped with hinge hole (604), second desktop (2), which raises upward, to be set there are two articulated section (201), the articulated section (201)
Positioned at the pedestal (601) two sides, pass through pin (9) connection articulated section (201) and hinge hole (604).
4. simulation of human body engineering desk and chair according to claim 3, it is characterised in that: the supporting element (7) includes support
Cross bar (701) and the interconnecting piece (702) for being located at support rail (701) both ends, the interconnecting piece (702) are articulated with the fixation
On the outside of portion (602), the length of the card slot (8) is greater than the length of the support rail (701).
5. simulation of human body engineering desk and chair according to claim 4, it is characterised in that: the interconnecting piece (702) is articulated with
At fixed part (602) one third to 2/3rds height.
6. simulation of human body engineering desk and chair according to claim 1, it is characterised in that: the sliding part (4) includes and branch
The connecting shaft (401) of support part (3) connection, the connecting shaft (401) are equipped with idler wheel (402), and the idler wheel (402) is in sliding slot
(5) it rolls, the connecting shaft (401) is threadedly coupled with the support portion (3), and the connecting shaft (401) is located in idler wheel (402)
One end of side is equipped with sticking department (403), and the connecting shaft (401) is located at the threaded connection of the other end on the outside of the support portion (3)
Have locking nut (10), the close institute of one side and the idler wheel (402) of the sticking department (403) close to the idler wheel (402)
State sticking department (403) is rough surface on one side.
7. simulation of human body engineering desk and chair according to claim 1, it is characterised in that: second desktop (2) and first
The distance between desktop (1) is 20cm.
8. simulation of human body engineering desk and chair according to claim 1, it is characterised in that: the desk bottom is connected with first
T-piece (12), chair (11) bottom are connected with the second T-piece (1101), first T-piece (12) and the 2nd T
Shape part (1101) connection, first T-piece (12) are equipped with several lock holes (1201), on second T-piece (1101)
It is threaded with bolt (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821516337.8U CN209331390U (en) | 2018-09-17 | 2018-09-17 | Simulation of human body engineering desk and chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821516337.8U CN209331390U (en) | 2018-09-17 | 2018-09-17 | Simulation of human body engineering desk and chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209331390U true CN209331390U (en) | 2019-09-03 |
Family
ID=67745043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821516337.8U Active CN209331390U (en) | 2018-09-17 | 2018-09-17 | Simulation of human body engineering desk and chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209331390U (en) |
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2018
- 2018-09-17 CN CN201821516337.8U patent/CN209331390U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |