CN205106938U - Desk chair that teacher used - Google Patents
Desk chair that teacher used Download PDFInfo
- Publication number
- CN205106938U CN205106938U CN201520690011.7U CN201520690011U CN205106938U CN 205106938 U CN205106938 U CN 205106938U CN 201520690011 U CN201520690011 U CN 201520690011U CN 205106938 U CN205106938 U CN 205106938U
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- CN
- China
- Prior art keywords
- chair
- connecting rod
- pinion
- foot pad
- rotating shaft
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- 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 provides a desk chair that teacher used has increased the travelling comfort and the convenience of its use. Mainly constitute by the table body, cupboard, axle, handle, elevation structure, face, handle, gear wheel, pinion, pivot, connecting rod, activity cabinet, baffle, drawer, slide rail, universal wheel, headrest, the back of the chair, seat face, handrail, spring, knob, round pin, foraminiferous recess, callus on the sole, connecting rod, chair leg, protection pad, slip track, little spring. The left cabinet of desk can rotate to be opened, and elevation structure is through the rotation of handle, gear and pivot and the removal of connecting rod, realizes the lift of face jointly, and the right side is mobilizable movable cabinet, the realization under the combined action of spring, round pin, foraminiferous recess and little spring of the back of the chair of office chair is overturn backward, and the callus on the sole is connected with the connecting rod, and the rotation through the connecting rod realizes the pull of callus on the sole. Its beneficial effect does: increases usage functions of the desk chair, the psychological needs and the easypro aptamer that have fused the user test.
Description
Technical field
The utility model relates to a office appliance, especially for the office desk and chair that teacher uses.
Background technology
Along with the high speed development of science and technology, improving constantly of living standard, existing office products has been difficult to the demand meeting office worker, people wish office process in can more efficiently, more convenient.Traditional office desk and chair lacks functional development targetedly, be applicable to the librarian use of occupation arbitrarily, and profile is single, lacks human oriented design.This office desk and chair is for teacher's design, and many-side considers the functional requirement of this occupation to office desk and chair, in moulding, functionally, have larger innovation.More merge the psychological needs of office worker simultaneously, achieve the afternoon nap function of the multi-faceted storage function of desk and office chair.
Summary of the invention
The utility model, for the weak point of existing office desk and chair, proposes that a applicable teacher uses, efficiently, easily, comfortable office desk and chair.
The office desk and chair that a teacher uses, feature is: primarily of table body (1), cupboard (2), axle (3), handle (4), lifting structure (5), plate face (6), handle (7), gear wheel (8), pinion (9), rotating shaft (10), connecting rod (11), active cabinet (12), dividing plate (13), drawer (14), slide rail (15), universal wheel (16), headrest (17), the chair back (18), sitting face (19), handrail (20), spring (21), knob (22), pin (23), groove (24) with holes, foot pad (25), connecting rod (26), chair leg (27), neonychium (28), sliding rail (29), little spring (30) forms, axle (3) wherein on desk is fixed on a body (1), handle (4) is pulled to make cupboard (2) rotate the open and close realizing cupboard around axle (3), lifting structure (5) is driven by rotating handles (7) that gear wheel (8) rotates, gear wheel (8) to engage with pinion (9) and pinion (9) is rotated, rotating shaft (10) and pinion (9) coaxially make rotating shaft (10) rotate, and realize moving up and down of plate face (6) by the acting in conjunction of the screw thread in rotating shaft (10) and connecting rod (11), dividing plate (13) is connected with active cabinet (12) with drawer (14), and active cabinet (12) realizes movable under the effect of slide rail (15) and universal wheel (16), headrest (17) on office chair is fixed on the chair back (18), handrail (20) is fixed in sitting face (19), rotate knob (22) pin (23) rotational slide groove (24) with holes in, while under the acting in conjunction of little spring (30) and spring (21), realize the small size upset of the chair back (18), neonychium (28) is fixed on chair leg (27), connecting rod (26) is connected to foot pad (25) and chair leg (27), pull foot pad (25) to drive connecting rod (26) to rotate together, realize the pull of foot pad.
Pull handle (4) that cupboard (2) is rotated around axle (3), cupboard entirety is opened in rotary manner; Lifting structure (5) is driven by rotating handles (7) that gear wheel (8) rotates, gear wheel (8) to engage with pinion (9) and pinion (9) is rotated, rotating shaft (10) and pinion (9) coaxially make rotating shaft (10) rotate, make connecting rod (11) mobile by the screw-driven in rotating shaft (10), realize moving up and down of plate face (6).
Active cabinet (12) realizes movable under the acting in conjunction of slide rail (15) and universal wheel (16), active cabinet (12) is divided into two-layer up and down, upper strata is divided into four parts by dividing plate (13), the drawer (14) of lower floor, under the effect of sliding rail (29), is connected with active cabinet (12) and realizes pull.
Pin (23) is fixed on knob (22), rotate knob (22) pin (23) rotational slide in groove (24) with holes, when pin (23) goes to next hole, insert in the hole at the effect downside pin (23) of little spring (30), spring (21) plays the effect of stretching between the chair back (18) and sitting face (19) simultaneously, realizes the small size upset of the chair back (18).
Connecting rod (26) is connected to foot pad (25) and chair leg (27), pull foot pad (25) that connecting rod (26) is rotated centered by lower end, foot pad rotates centered by the upper end of connecting rod (26) simultaneously, finally realizes the pull of foot pad (25).
Accompanying drawing explanation
Accompanying drawing 1: the office desk and chair overall structure schematic diagram that teacher uses
Accompanying drawing 2: office desk structure launches schematic diagram
Accompanying drawing 3: the use schematic diagram of office chair under working state
Accompanying drawing 4: the use schematic diagram of office chair under afternoon nap state
Accompanying drawing 5: the lifting structure schematic diagram of placing laptop
Accompanying drawing 6: chair back knob place detail view
In upper figure, 1-table body, 2-cupboard, 3-axle, 4-handle, 5-lifting structure, 6-plate face, 7-handle, 8-gear wheel, 9-pinion, 10-rotating shaft, 11-connecting rod, 12-active cabinet, 13-dividing plate, 14-drawer, 15-track, 16-universal wheel, 17-headrest, the 18-chair back, 19-sitting face, 20-handrail, 21-spring, 22-knob, 23-pin, 24-groove, 25-foot pad, 26-connecting rod, 27-chair leg, 28-neonychium, 29-sliding rail, 30-little spring with holes.
Detailed description of the invention
The desk that teacher uses achieves multipoint storage function, comprises the storage mode of left side cupboard document, the elevating mechanism of placing laptop and the storage mode of right side active cabinet; Office chair then achieves the function of the comfortable afternoon nap of office worker, comprises the increase of the dorsoposterior small size upset of chair and foot pad.
In the use procedure of office desk and chair, this utility model achieves following functions: pull handle (4) that cupboard (2) is rotated around axle (3), cupboard entirety is opened in rotary manner, when cabinet is just to user, vertical insertion books, paper, add the comfort level that desk uses.Lifting structure (5) drives gear wheel (8) to rotate by rotating handles (7), gear wheel (8) engages with pinion (9) and pinion is rotated, pinion (9) rotation that realize rotating shaft (10) concentric on rotating shaft (10), and rotating shaft (10) has one section of screw thread, mobile at the effect lower link (11) of screw-driven, the plate face (6) of placing laptop is finally made to move up and down, realize elevating function, when notebook computer is accommodated in table, add the usage space of desktop, facilitate teacher to write or correct books, universal wheel (16) is equipped with in active cabinet (12) below makes it move, bring inconvenience for avoiding active cabinet (12) voluntary activity, slide rail (15) has been installed up, the movable of active cabinet (12) is realized under both actings in conjunction, slide rail (15) also plays a part to support to table body (1) simultaneously, conveniently to take article during active cabinet (12) pull-out, push back rear saving working space, active cabinet (12) is divided into two-layer up and down, upper strata is the cabinet of opening upwards and does not have lid, teacher is facilitated to be exchanged at any time by the paper corrected, centre is divided into four parts with three dividing plates (13), regular books and books are come with this, the drawer (14) of lower floor, under the effect of sliding rail (29), is connected with active cabinet (12) and realizes pull.
Pin (23) is fixed on the knob (22) of office chair, and each knob respectively has two pins (23), being stretched out by knob (22) makes pin (23) leave hole, then rotate knob (22) and make pin (23) rotational slide in groove (24) with holes, when pin (23) rotates to groove during next hole, under the effect of little spring (30), in pin insertion hole, spring (21) plays the effect of stretching between the chair back (18) and sitting face (19) simultaneously, realize the small size upset of the chair back (18), reclining backward that can be comfortable when office worker is taken a nap after lunch, connecting rod (26) is connected to foot pad (25) and chair leg (27), pull foot pad (25) that connecting rod (26) is rotated centered by lower end, foot pad (25) rotates centered by the upper end of connecting rod (26) simultaneously, and connecting rod (26) is in L-type, when two bars are threaded to 90 °, foot pad just in time rides over above two bars, supports foot when facilitating teacher to take a nap after lunch.
Useful achievement of the present utility model is: the targeted design achieving office desk and chair, meet the demand functionally of teacher to office desk and chair, propose the multipoint storage function of desk, comprise cupboard and place books, the storage mode of paper, the lifting structure of notebook computer, improve the service efficiency of desk and convenient degree; Achieve the function of office worker's comfortable afternoon nap on office chair simultaneously, comprise the increase of the dorsoposterior small size upset of chair and foot pad, improve multifunction and comfortableization of office chair.
Claims (5)
1. the office desk and chair of a teacher's use, it is characterized in that: primarily of table body (1), cupboard (2), axle (3), handle (4), lifting structure (5), plate face (6), handle (7), gear wheel (8), pinion (9), rotating shaft (10), connecting rod (11), active cabinet (12), dividing plate (13), drawer (14), slide rail (15), universal wheel (16), headrest (17), the chair back (18), sitting face (19), handrail (20), spring (21), knob (22), pin (23), groove (24) with holes, foot pad (25), connecting rod (26), chair leg (27), neonychium (28), sliding rail (29), little spring (30) forms, axle (3) wherein on desk is fixed on a body (1), handle (4) is pulled to make cupboard (2) rotate the open and close realizing cupboard around axle (3), lifting structure (5) is driven by rotating handles (7) that gear wheel (8) rotates, gear wheel (8) to engage with pinion (9) and pinion (9) is rotated, rotating shaft (10) and pinion (9) coaxially make rotating shaft (10) rotate, and realize moving up and down of plate face (6) by the acting in conjunction of the screw thread in rotating shaft (10) and connecting rod (11), dividing plate (13) is connected with active cabinet (12) with drawer (14), and active cabinet (12) realizes movable under the effect of slide rail (15) and universal wheel (16), headrest (17) on office chair is fixed on the chair back (18), handrail (20) is fixed in sitting face (19), rotate knob (22) pin (23) rotational slide groove (24) with holes in, while under the acting in conjunction of little spring (30) and spring (21), realize the small size upset of the chair back (18), neonychium (28) is fixed on chair leg (27), connecting rod (26) is connected to foot pad (25) and chair leg (27), pull foot pad (25) to drive connecting rod (26) to rotate together, realize the pull of foot pad.
2. the office desk and chair of a teacher's use according to claim 1, is characterized in that: pull handle (4) that cupboard (2) is rotated around axle (3), cupboard entirety is opened in rotary manner; Lifting structure (5) is driven by rotating handles (7) that gear wheel (8) rotates, gear wheel (8) to engage with pinion (9) and pinion (9) is rotated, rotating shaft (10) and pinion (9) coaxially make rotating shaft (10) rotate, make connecting rod (11) mobile by the screw-driven in rotating shaft (10), realize moving up and down of plate face (6).
3. the office desk and chair of a teacher's use according to claim 1, it is characterized in that: active cabinet (12) realizes movable under the acting in conjunction of slide rail (15) and universal wheel (16), active cabinet (12) is divided into two-layer up and down, upper strata is divided into four parts by dividing plate (13), the drawer (14) of lower floor, under the effect of sliding rail (29), is connected with active cabinet (12) and realizes pull.
4. the office desk and chair of a teacher's use according to claim 1, it is characterized in that: pin (23) is fixed on knob (22), rotate knob (22) pin (23) rotational slide in groove (24) with holes, when pin (23) goes to next hole, insert in the hole at the effect downside pin (23) of little spring (30), spring (21) plays the effect of stretching between the chair back (18) and sitting face (19) simultaneously, realizes the small size upset of the chair back (18).
5. the office desk and chair of a teacher's use according to claim 1, it is characterized in that: connecting rod (26) is connected to foot pad (25) and chair leg (27), pull foot pad (25) that connecting rod (26) is rotated centered by lower end, foot pad rotates centered by the upper end of connecting rod (26) simultaneously, finally realizes the pull of foot pad (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520690011.7U CN205106938U (en) | 2015-09-08 | 2015-09-08 | Desk chair that teacher used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520690011.7U CN205106938U (en) | 2015-09-08 | 2015-09-08 | Desk chair that teacher used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205106938U true CN205106938U (en) | 2016-03-30 |
Family
ID=55562602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520690011.7U Expired - Fee Related CN205106938U (en) | 2015-09-08 | 2015-09-08 | Desk chair that teacher used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205106938U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108937126A (en) * | 2018-07-25 | 2018-12-07 | 周恒� | A kind of turnable computer desk convenient for protecting computerized information |
-
2015
- 2015-09-08 CN CN201520690011.7U patent/CN205106938U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108937126A (en) * | 2018-07-25 | 2018-12-07 | 周恒� | A kind of turnable computer desk convenient for protecting computerized information |
| CN108937126B (en) * | 2018-07-25 | 2021-08-17 | 北京大为家具集团有限公司 | Turnover computer desk convenient for protecting computer information |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160330 Termination date: 20160908 |