CN107811442A - A kind of student's seat special with elevating function - Google Patents
A kind of student's seat special with elevating function Download PDFInfo
- Publication number
- CN107811442A CN107811442A CN201711055685.XA CN201711055685A CN107811442A CN 107811442 A CN107811442 A CN 107811442A CN 201711055685 A CN201711055685 A CN 201711055685A CN 107811442 A CN107811442 A CN 107811442A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- bar
- lowering
- seat
- housing
- 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.)
- Withdrawn
Links
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B39/00—School forms; Benches or forms combined with desks
- A47B39/02—Adjustable forms
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
- A47C3/20—Chairs or stools with vertically-adjustable seats
- A47C3/32—Chairs or stools with vertically-adjustable seats with flexible height-adjusting means, e.g. rope, chain
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
- A47C3/20—Chairs or stools with vertically-adjustable seats
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
Landscapes
- Invalid Beds And Related Equipment (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
- Rehabilitation Tools (AREA)
- Chairs Characterized By Structure (AREA)
Abstract
The invention discloses a kind of student's seat special with elevating function, including bottom plate, the upper surface of the bottom plate is fixedly connected with lowering or hoisting gear, seat body is fixedly connected with the top of the lowering or hoisting gear, the lowering or hoisting gear includes retractor device, the retractor device includes housing, the housing is internally provided with slide bar, the front of the slide bar and side are fixedly connected with limited location block, one end of the limited block is slidably connected on the inwall of housing, and the top of the slide bar is fixedly connected with top plate.This has student's seat special of elevating function, by setting electric expansion bar, shorten electric expansion bar, the second contiguous block is set to decline simultaneously pulling traction rope, so that movable pulley drives sliding bar to rise, so that the height rise of seat support body, height without high school student with hand adjustment section seat body, the amount of labour of high school student is reduced, saves the muscle power of high school student, makes the regulation of height of seat more convenient.
Description
Technical field
The present invention relates to student appliance technical field, specially a kind of student's seat special with elevating function.
Background technology
Seat is that a kind of have the also armed thing to sit on of backrest, some.Ancient times sit on the ground, and original does not have chair, and " chair " is originally
Wooden name.High school student's upper class hour is, it is necessary to use seat, because the height of each high school student is different, so what each high school student needed
Seat height is also different, so people have invented height-adjustable seat, most of high school student's seat in the market is all
Be with hand adjustment section height, so as to waste the muscle power of high school student, and make the regulation of height of seat very inconvenient.
The content of the invention
It is an object of the invention to provide a kind of student's seat special with elevating function, to solve above-mentioned background technology
The problem of middle proposition.
To achieve the above object, the present invention provides following technical scheme：A kind of student's seat special with elevating function,
Including bottom plate, the upper surface of the bottom plate is fixedly connected with lowering or hoisting gear, and seat is fixedly connected with the top of the lowering or hoisting gear
Body.
The lowering or hoisting gear includes retractor device, and the retractor device includes housing, and the housing is internally provided with cunning
Bar, the front of the slide bar and side are fixedly connected with limited location block, and one end of the limited block is slidably connected at the interior of housing
On wall, the top of the slide bar is fixedly connected with top plate, and the lower surface of the top plate is fixedly connected with sliding bar, the sliding bar
Bottom be fixedly connected with movable pulley, the surface of the sliding bar is socketed with slip rod set, and the back side for sliding rod set is fixed
The first fix bar is connected with, one end of first fix bar is fixedly connected with the side of housing, under first fix bar
Surface is fixedly connected with the first contiguous block, and the front of first contiguous block is fixedly connected with pull rope, and the one of the pull rope
End sequentially passes through movable pulley and quiet pulley and with setting second contiguous block on electric expansion bar top to be fixedly connected, described electronic to stretch
The bottom of contracting bar is fixedly connected on the upper surface of bottom plate, and the lower surface of first fix bar is fixed with the top of quiet pulley to be connected
Connect, the sliding bar is between the first contiguous block and quiet pulley.
Preferably, the seat body includes seat support, and the front of the seat support is fixedly connected with handrail, the side of the seat support
Face is fixedly connected with the chair back, and the side of the chair back is fixedly connected with one end of handrail.
Preferably, the upper surface of the top plate is fixedly connected with the lower surface of seat support, the upper surface of the bottom plate and housing
Bottom be fixedly connected.
Preferably, the quantity of the lowering or hoisting gear is two, and two lowering or hoisting gears are fixedly connected with the upper table in bottom plate
Face, and each lowering or hoisting gear includes two retractor devices, the electric expansion bar is between two retractor devices.
Compared with prior art, the beneficial effects of the invention are as follows：This has student's seat special of elevating function, by setting
Electric expansion bar is put, shortens electric expansion bar, the second contiguous block is declined simultaneously pulling traction rope, is slided so that movable pulley drives
Lever rises, so that the height rise of seat support body, the height without high school student with hand adjustment section seat body, is reduced
The amount of labour of high school student, the muscle power of high school student is saved, make the regulation of height of seat more convenient, by setting retractor device, make
The raising and lowering of seat body is more steady, by setting movable pulley, quiet pulley and pull rope, make seat body rising and
It is more convenient to decline.
Brief description of the drawings
Fig. 1 is the cross-sectional view of front view of the present invention；
Fig. 2 is the cross-sectional view of lowering or hoisting gear front view of the present invention.
In figure：1 bottom plate, 2 lowering or hoisting gears, 201 retractor devices, 21 housings, 22 slide bars, 23 limited blocks, 202 top plates, 203
One contiguous block, 204 pull ropes, 205 movable pulleys, 206 quiet pulleys, 207 second contiguous blocks, 208 electric expansion bars, 209 sliding bars,
2010 slide rod set, 2,011 first fix bars, 3 seat bodies, 31 seat supports, 32 handrails, 33 chair back.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1-2 is referred to, the present invention provides a kind of technical scheme：A kind of student's seat special with elevating function, bag
Bottom plate 1 is included, the upper surface of bottom plate 1 is fixedly connected with lowering or hoisting gear 2, by setting lowering or hoisting gear 2, makes the rising of seat body 3
More convenient with declining, the quantity of lowering or hoisting gear 2 is two, and two lowering or hoisting gears 2 are fixedly connected with the upper table in bottom plate 1
Face, and each lowering or hoisting gear 2 includes two retractor devices 201, by setting retractor device 201, make the rising of seat body 3 with
Decline is more steady, and for electric expansion bar 208 between two retractor devices 201, the top of lowering or hoisting gear 2 is fixedly connected with seat
Chair body 3, seat body 3 include seat support 31, and the front of seat support 31 is fixedly connected with handrail 32, and the side of seat support 31 is fixedly connected
There is the chair back 33, the side of the chair back 33 is fixedly connected with one end of handrail 32.
Lowering or hoisting gear 2 includes retractor device 201, and retractor device 201 includes housing 21, by setting housing 21, makes slide bar
22 more facilitate in interior slide of housing 21, and housing 21 is internally provided with slide bar 22, the front of slide bar 22 and the side company of fixation
Limited block 23 is connected to, by setting limited block 23, makes the raising and lowering of slide bar 22 more steady, one end of limited block 23 is slided
It is connected on the inwall of housing 21, the top of slide bar 22 is fixedly connected with top plate 202, upper surface and the seat support 31 of top plate 202
Lower surface is fixedly connected, and the upper surface of bottom plate 1 is fixedly connected with the bottom of housing 21, and the lower surface of top plate 202 is fixedly connected with
Sliding bar 209, by setting sliding bar 209 and sliding rod set 2010, sliding bar 209 is being slided slip in rod set 2010, make
The raising and lowering of seat body 3 is more convenient, and the bottom of sliding bar 209 is fixedly connected with movable pulley 205, by setting dynamic slide
Wheel 205, pull rope 204 is set to drive the raising and lowering of movable pulley 205 more convenient, the surface of sliding bar 209 is socketed with sliding bar
Set 2010, the back side for sliding rod set 2010 are fixedly connected with the first fix bar 2011, by setting the first fix bar 2011, make the
The setting of one contiguous block 203 and quiet pulley 206 is more convenient, and one end of the first fix bar 2011 is fixed with the side of housing 21 to be connected
Connect, the lower surface of the first fix bar 2011 is fixedly connected with the first contiguous block 203, and the front of the first contiguous block 203 is fixedly connected
There is pull rope 204, one end of pull rope 204 sequentially passes through movable pulley 205 and quiet pulley 206 and with setting electric expansion bar 208
Second contiguous block 207 on top is fixedly connected, and by setting pull rope 204, makes the raising and lowering of movable pulley 205 more square
Just, the bottom of electric expansion bar 208 is fixedly connected on the upper surface of bottom plate 1, lower surface and the quiet pulley of the first fix bar 2011
206 top is fixedly connected, and sliding bar 209 is between the first contiguous block 203 and quiet pulley 206.
Operation principle：When student's seat special with elevating function in use, first shortening electric expansion bar 208,
The second contiguous block 207 is set to pull downward on pull rope 204, so that movable pulley 205 drives sliding bar 209 and slide bar 22 to rise, from
And top plate 202 and seat body 3 are raised, when needing to reduce seat body 3, shorten electric expansion bar 208.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (1)
1. a kind of student's seat special with elevating function, including bottom plate, it is characterised in that:The upper surface of bottom plate is fixedly connected
There is lowering or hoisting gear, by setting lowering or hoisting gear, make the raising and lowering of seat body more convenient, the quantity of lowering or hoisting gear is two
It is individual, and two lowering or hoisting gears are fixedly connected with the upper surface of bottom plate, and each lowering or hoisting gear includes two retractor devices, passes through
Retractor device is set, makes the raising and lowering of seat body more steady, electric expansion bar rises between two retractor devices
Seat body is fixedly connected with the top of falling unit, seat body includes seat support, and the front of seat support is fixedly connected with handrail, seat support
Side be fixedly connected with the chair back, the side of the chair back is fixedly connected with one end of handrail;Lowering or hoisting gear includes retractor device, stretches
Device includes housing, by setting housing, slide bar is slided in housing more convenient, housing is internally provided with slide bar, slides
The front of bar and side are fixedly connected with limited location block, by setting limited block, make the raising and lowering of slide bar more steady, limit
One end of position block is slidably connected on the inwall of housing, and the top of slide bar is fixedly connected with top plate, the upper surface of top plate and seat support
Lower surface be fixedly connected, the upper surface of bottom plate is fixedly connected with the bottom of housing, and the lower surface of top plate is fixedly connected with slip
Bar, by setting sliding bar and sliding rod set, sliding bar is slided in slip rod set, make the raising and lowering of seat body more
Add conveniently, the bottom of sliding bar is fixedly connected with movable pulley, by setting movable pulley, make pull rope drive movable pulley rise and under
Drop is more convenient, and the surface of sliding bar is socketed with slip rod set, and the back side for sliding rod set is fixedly connected with the first fix bar, passes through
First fix bar is set, makes the setting of the first contiguous block and quiet pulley more convenient, one end of the first fix bar and the side of housing
Face is fixedly connected, and the lower surface of the first fix bar is fixedly connected with the first contiguous block, and the front of the first contiguous block is fixedly connected with
Pull rope, one end of pull rope sequentially pass through movable pulley and quiet pulley and with setting second contiguous block on electric expansion bar top to consolidate
Fixed connection, by setting pull rope, the raising and lowering of movable pulley is set more to facilitate, the bottom of electric expansion bar is fixedly connected on
The upper surface of bottom plate, the lower surface of the first fix bar are fixedly connected with the top of quiet pulley, sliding bar be located at the first contiguous block and
Between quiet pulley;Operation principle：When student's seat special with elevating function in use, shortening electric expansion bar first,
The second contiguous block is set to pull downward on pull rope, so that movable pulley drives sliding bar and slide bar to rise, so that top plate and seat
Body raises, and when needing to reduce seat body, shortens electric expansion bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711055685.XA CN107811442A (en) | 2016-04-14 | 2016-04-14 | A kind of student's seat special with elevating function |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711055685.XA CN107811442A (en) | 2016-04-14 | 2016-04-14 | A kind of student's seat special with elevating function |
| CN201610229400.9A CN105747531B (en) | 2016-04-14 | 2016-04-14 | A kind of student's seat special with elevating function |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610229400.9A Division CN105747531B (en) | 2016-04-14 | 2016-04-14 | A kind of student's seat special with elevating function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107811442A true CN107811442A (en) | 2018-03-20 |
Family
ID=56333881
Family Applications (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711055706.8A Withdrawn CN107836885A (en) | 2016-04-14 | 2016-04-14 | A kind of student's seat special with elevating function |
| CN201711055685.XA Withdrawn CN107811442A (en) | 2016-04-14 | 2016-04-14 | A kind of student's seat special with elevating function |
| CN201711056945.5A Pending CN107811418A (en) | 2016-04-14 | 2016-04-14 | A kind of student's seat special with elevating function |
| CN201610229400.9A Expired - Fee Related CN105747531B (en) | 2016-04-14 | 2016-04-14 | A kind of student's seat special with elevating function |
| CN201711056068.1A Withdrawn CN107713454A (en) | 2016-04-14 | 2016-04-14 | A kind of student's seat special with elevating function |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711055706.8A Withdrawn CN107836885A (en) | 2016-04-14 | 2016-04-14 | A kind of student's seat special with elevating function |
Family Applications After (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711056945.5A Pending CN107811418A (en) | 2016-04-14 | 2016-04-14 | A kind of student's seat special with elevating function |
| CN201610229400.9A Expired - Fee Related CN105747531B (en) | 2016-04-14 | 2016-04-14 | A kind of student's seat special with elevating function |
| CN201711056068.1A Withdrawn CN107713454A (en) | 2016-04-14 | 2016-04-14 | A kind of student's seat special with elevating function |
Country Status (1)
| Country | Link |
|---|---|
| CN (5) | CN107836885A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106882087A (en) * | 2017-02-22 | 2017-06-23 | 苏州祥弘源电子科技有限公司 | A kind of new-energy automobile seat special easy to use |
| CN108158238A (en) * | 2017-12-28 | 2018-06-15 | 董子硕 | A kind of classroom learning bookshelf with regulatory function |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1422130A (en) * | 2000-03-31 | 2003-06-04 | 利纳克有限公司 | A lifting column, preferably for height adjustable furniture, such as beds and tables |
| CN101120837A (en) * | 2007-04-19 | 2008-02-13 | 张亚泉 | Lifting device for desk and chair |
| CN201341635Y (en) * | 2008-12-08 | 2009-11-11 | 沈阳师范大学 | Height adjustable fabric chair |
| CN103263170A (en) * | 2013-05-23 | 2013-08-28 | 莫经刚 | Movable lift type surgical observing stool |
| CN103653902A (en) * | 2013-12-19 | 2014-03-26 | 柳州铁道职业技术学院 | Novel multipurpose lifting judge chair |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5024486A (en) * | 1990-04-03 | 1991-06-18 | Auel Carl C | All-purpose rocking, swiveling, reclining, and lifting chair |
| CN2800931Y (en) * | 2005-04-19 | 2006-08-02 | 王道贵 | Front-to-back swing aparatus for rocking chair or bed |
| CN203402002U (en) * | 2013-08-07 | 2014-01-22 | 江西江铃李尔内饰系统有限公司 | Car seat with seat body capable of being lifted steplessly |
| US9173492B1 (en) * | 2014-06-06 | 2015-11-03 | Jacques Fortin | Self-reclining chair |
| CN204446499U (en) * | 2015-01-26 | 2015-07-08 | 谢暴 | A kind of electric lifting multifunction throat spectroscopy chair |
| CN104842706B (en) * | 2015-04-02 | 2018-04-20 | 河南科技大学 | It is a kind of can automatic lifting and the drawing chair that moves horizontally |
| CN204654207U (en) * | 2015-06-05 | 2015-09-23 | 钟莉丽 | A kind of school chair protecting backbone |
| CN205625275U (en) * | 2016-04-14 | 2016-10-12 | 魏浩然 | Students special seat with raising and lowering functions |
-
2016
- 2016-04-14 CN CN201711055706.8A patent/CN107836885A/en not_active Withdrawn
- 2016-04-14 CN CN201711055685.XA patent/CN107811442A/en not_active Withdrawn
- 2016-04-14 CN CN201711056945.5A patent/CN107811418A/en active Pending
- 2016-04-14 CN CN201610229400.9A patent/CN105747531B/en not_active Expired - Fee Related
- 2016-04-14 CN CN201711056068.1A patent/CN107713454A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1422130A (en) * | 2000-03-31 | 2003-06-04 | 利纳克有限公司 | A lifting column, preferably for height adjustable furniture, such as beds and tables |
| CN101120837A (en) * | 2007-04-19 | 2008-02-13 | 张亚泉 | Lifting device for desk and chair |
| CN201341635Y (en) * | 2008-12-08 | 2009-11-11 | 沈阳师范大学 | Height adjustable fabric chair |
| CN103263170A (en) * | 2013-05-23 | 2013-08-28 | 莫经刚 | Movable lift type surgical observing stool |
| CN103653902A (en) * | 2013-12-19 | 2014-03-26 | 柳州铁道职业技术学院 | Novel multipurpose lifting judge chair |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107836885A (en) | 2018-03-27 |
| CN107811418A (en) | 2018-03-20 |
| CN105747531B (en) | 2017-11-28 |
| CN105747531A (en) | 2016-07-13 |
| CN107713454A (en) | 2018-02-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180320 |
|
| WW01 | Invention patent application withdrawn after publication |