CN206651597U - A kind of adjustable chair of University Classroom's - Google Patents
A kind of adjustable chair of University Classroom's Download PDFInfo
- Publication number
- CN206651597U CN206651597U CN201621290104.1U CN201621290104U CN206651597U CN 206651597 U CN206651597 U CN 206651597U CN 201621290104 U CN201621290104 U CN 201621290104U CN 206651597 U CN206651597 U CN 206651597U
- Authority
- CN
- China
- Prior art keywords
- group
- threaded rod
- saddle
- rod
- screw thread
- 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
Links
Landscapes
- Special Chairs (AREA)
Abstract
The utility model discloses a kind of University Classroom's with adjustable chair, second saddle including principal saddle and the principal saddle side that is connected through the hinge, one group of main supporting leg is fixed in the bottom at four turnings of the principal saddle bottom, a group substrate is fixed in the bottom of main supporting leg described in four groups, one group of first threaded rod is fixed at the center of the base plate bottom, the body of rod of described first threaded rod one end is connected through a screw thread one end inside one group of screw shell, the other end inside the screw shell is connected through a screw thread the body of rod of one group of second threaded rod one end, one group of pedestal is fixed in the bottom of second threaded rod, first threaded rod and the second threaded rod insert one group of gag lever post in the end face that opposes, inlay one group of permanent magnet in the bottom of the principal saddle.The utility model is simple in construction, can carry out height regulation, facilitate the use of different heights, the device has controllability, by increasing capacitance it is possible to increase the number of users of seat, when not in use, can't influence taking up space inside classroom.
Description
Technical field
School furniture's technical field is the utility model is related to, the adjustable chair of specially a kind of University Classroom's.
Background technology
At present, the apparatus in colleges and universities as student's upper class hour, main is desk and chair, and in general height
In school, in order to allow more people to accomplish chair, just the length of chair is lengthened, and lengthen after chair occupy it is very big
Space, when cleaning classroom ground, the position-limiting action of chair can be run into, cause to clean and inconvenient, in addition, the chair after lengthening
Son and its waste raw material.
The content of the invention
The purpose of this utility model is to provide a kind of University Classroom's adjustable chair, to solve above-mentioned background technology
The problem of middle proposition.
To achieve the above object, the utility model provides following technical scheme：A kind of adjustable chair of University Classroom's,
Second saddle including principal saddle and the principal saddle side that is connected through the hinge, the bottom at four turnings of the principal saddle bottom are solid
A group substrate is fixed in fixed one group of main supporting leg, the bottom of main supporting leg described in four groups, and the center of the base plate bottom fixes one group
First threaded rod, the body of rod of described first threaded rod one end are connected through a screw thread one end inside one group of screw shell, the spiral shell
The other end of line sleeve inner is connected through a screw thread the body of rod of one group of second threaded rod one end, and the bottom of second threaded rod is consolidated
Fixed one group of pedestal, first threaded rod and the second threaded rod insert one group of gag lever post in the end face that opposes, the principal saddle
One group of permanent magnet is inlayed in bottom, and the bottom of the second saddle is provided with two groups of screwed holes, and the screwed hole is connected through a screw thread one
The secondary supporting leg of group, one group of iron plate is inlayed in the bottom of the second saddle.
Preferably, on the body of rod of first threaded rod on the body of rod of the hand of spiral of screw thread and second threaded rod
The hand of spiral of screw thread is opposite.
Preferably, the permanent magnet is Nd-Fe-B permanent magnet.
Preferably, the cross section of the gag lever post is square structure.
Preferably, after the second saddle folds, the iron plate is in same position with permanent magnet.
Compared with prior art, the beneficial effects of the utility model are：The utility model is simple in construction, can carry out height
Regulation, facilitates the use of different heights, in addition, the device has controllability, by increasing capacitance it is possible to increase the number of users of seat, do not make
Used time, taking up space inside classroom can't be influenceed.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the adjustable chair of University Classroom's of the utility model；
Fig. 2 is a kind of structural representation of the University Classroom's of the utility model with adjustable chair when A-A directions are deployed；
In figure：1. principal saddle, 2. hinges, 3. second saddles, 4. main supporting legs, 5. permanent magnets, 6. iron plates, 7. substrates, 8.
One threaded rod, 9. screw shells, 10. second threaded rods, 11. gag lever posts, 12. pedestals, 13. secondary supporting legs.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Refer to Fig. 1 and Fig. 2, a kind of embodiment provided by the utility model：A kind of adjustable chair of University Classroom's,
The second saddle 3 of the side of principal saddle 1, the bottom at four turnings of the bottom of principal saddle 1 are connected including principal saddle 1 and by hinge 2
One group of main supporting leg 4 is fixed in portion, and a group substrate 7 is fixed in the bottom of main supporting leg 4 described in four groups, in the bottom of substrate 7
The heart fixes one group of first threaded rod 8, and the body of rod of described one end of first threaded rod 8 is connected through a screw thread inside one group of screw shell 9
One end, the other end inside the screw shell 9 is connected through a screw thread the body of rod of one group of second one end of threaded rod 10, described
One group of pedestal 12 is fixed in the bottom of two threaded rods 10, and the threaded rod 10 of the first threaded rod 8 and second inserts in the end face that opposes
One group of permanent magnet 5 is inlayed in one group of gag lever post 11, the bottom of the principal saddle 1, and the bottom of the second saddle 3 is provided with two groups of screw threads
Hole, and the screwed hole is connected through a screw thread one group of pair supporting leg 13, one group of iron plate 6 is inlayed in the bottom of the second saddle 3.
Screw thread on the body of rod of the hand of spiral of screw thread and second threaded rod 10 on the body of rod of first threaded rod 8
For hand of spiral on the contrary, when rotating screw shell 9, the first threaded rod 8 and the second threaded rod 10 can realize relative displacement；It is described
Permanent magnet 5 is Nd-Fe-B permanent magnet, and the magnetic and mechanical property of the permanent magnet 5 of this kind of material are stronger；The horizontal stroke of the gag lever post 11
Section is square structure, prevents the first threaded rod 8 and the second threaded rod 10 from the phenomenon rotated occur, influences normal regulating；Institute
After stating the folding of second saddle 3, the iron plate 6 is in same position with permanent magnet 5, so that iron plate 6 can be mutual with permanent magnet 5
Attract, play position-limiting action.
Specifically used mode：In utility model works, when needing to adjust height, by rotating screw shell 9, due to
The architectural characteristic of first threaded rod 8 and the second threaded rod 10, enable to principal saddle 1 carry out height regulation, when need lengthen seat
During plate, second saddle 3 is rotated, and secondary supporting leg 13 is threadedly attached in second saddle 3, you can use, otherwise rolled over
It is folded.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Claims (5)
1. a kind of adjustable chair of University Classroom's, including principal saddle (1) and pass through hinge (2) and connect principal saddle (1) side
Second saddle (3), it is characterised in that：One group of main supporting leg is fixed in the bottom at four turnings of principal saddle (1) bottom
(4), a group substrate (7) is fixed in the bottom of main supporting leg (4) described in four groups, and the center of substrate (7) bottom fixes one group
One threaded rod (8), the body of rod of described first threaded rod (8) one end are connected through a screw thread the internal one end of one group of screw shell (9),
The internal other end of the screw shell (9) is connected through a screw thread the body of rod of one group of second threaded rod (10) one end, and described second
One group of pedestal (12), first threaded rod (8) and the second threaded rod (10) are fixed in opposition end face in the bottom of threaded rod (10)
One group of gag lever post (11) of middle insertion, one group of permanent magnet (5), the bottom of the second saddle (3) are inlayed in the bottom of the principal saddle (1)
Provided with two groups of screwed holes, and the screwed hole is connected through a screw thread one group of pair supporting leg (13), the bottom edge of the second saddle (3)
Embedding one group of iron plate (6).
A kind of 2. adjustable chair of University Classroom's according to claim 1, it is characterised in that：First threaded rod
(8) hand of spiral of screw thread is opposite on the body of rod of the hand of spiral of screw thread and second threaded rod (10) on the body of rod.
A kind of 3. adjustable chair of University Classroom's according to claim 1, it is characterised in that：The permanent magnet (5)
For Nd-Fe-B permanent magnet.
A kind of 4. adjustable chair of University Classroom's according to claim 1, it is characterised in that：The gag lever post (11)
Cross section be square structure.
A kind of 5. adjustable chair of University Classroom's according to claim 1, it is characterised in that：The second saddle (3)
After folding, the iron plate (6) is in same position with permanent magnet (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621290104.1U CN206651597U (en) | 2016-11-26 | 2016-11-26 | A kind of adjustable chair of University Classroom's |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621290104.1U CN206651597U (en) | 2016-11-26 | 2016-11-26 | A kind of adjustable chair of University Classroom's |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206651597U true CN206651597U (en) | 2017-11-21 |
Family
ID=60313221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621290104.1U Expired - Fee Related CN206651597U (en) | 2016-11-26 | 2016-11-26 | A kind of adjustable chair of University Classroom's |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206651597U (en) |
-
2016
- 2016-11-26 CN CN201621290104.1U patent/CN206651597U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106263614A (en) | Desk with receiver | |
| CN205513266U (en) | Folding artistic design desk | |
| CN206651597U (en) | A kind of adjustable chair of University Classroom's | |
| CN205569645U (en) | Household leg pressing device | |
| CN206866947U (en) | One kind rotation tables and chairs | |
| CN108209186A (en) | A kind of desk that can adjust height | |
| CN206354689U (en) | A kind of ideological and political education dais | |
| CN105105530A (en) | Multifunctional stool with table board | |
| CN107826016A (en) | A kind of long-distance bus notebook computer placing frame | |
| CN202722985U (en) | Table and chair lifting device with height adjustable by being lifted upward | |
| CN206166358U (en) | Tiltable over -and -under type sketching stool of inclination angle | |
| CN205287510U (en) | Folding table tennis table | |
| CN206808924U (en) | A kind of desk of convertible feet | |
| CN208875824U (en) | New infant garden tables and chairs | |
| CN205432714U (en) | Conjuncted dining table of reassembling type | |
| CN202941703U (en) | Liftable chair | |
| CN108354333B (en) | Multifunctional desk and chair | |
| CN205233873U (en) | Leisure tea table | |
| CN201664062U (en) | Adjustable desk | |
| CN206792964U (en) | A kind of fixed structure and its golf bag for being used for golf bag and foot stool | |
| CN206576598U (en) | A kind of Portable multi-function folding chair | |
| CN104473480A (en) | Portable type adjustable chair | |
| CN201995897U (en) | Integral school desk and chair | |
| CN212678757U (en) | Student of bed cabinet integral type uses apartment bed | |
| CN205696554U (en) | A kind of school desk uses assistant table hole |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20171121 Termination date: 20181126 |