CN204500050U - Be convertible into the seat at dais - Google Patents
Be convertible into the seat at dais Download PDFInfo
- Publication number
- CN204500050U CN204500050U CN201520160888.5U CN201520160888U CN204500050U CN 204500050 U CN204500050 U CN 204500050U CN 201520160888 U CN201520160888 U CN 201520160888U CN 204500050 U CN204500050 U CN 204500050U
- Authority
- CN
- China
- Prior art keywords
- seat
- left frame
- dais
- support bar
- convertible
- 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
Abstract
The utility model relates to a kind of educational aid, specifically a kind of seat being convertible into dais.The backrest comprising seat, be fixedly mounted on the supporting leg of seat lower surface corner, be fixedly mounted on seat upper surface side, backrest comprises the two housing support bars, the table between two housing support bars, the table support bar be connected on table that are symmetricly set on both sides, the edge of table is fixedly connected with left frame, left frame and upper side frame, the upper end of left frame and left frame is hinged on the upper end of housing support bar respectively by hinge, the lower end of left frame and left frame is hinged on one end of table support bar.Its structure is simple, easy to use, can freely be converted to dais or seat, use of conveniently imparting knowledge to students.
Description
Technical field
The utility model relates to a kind of educational aid, specifically a kind of seat being convertible into dais.
Background technology
Often use dais in teaching process and also often use seat, but be used alone again dais or seat in some occasion.Existing dais and seat are all respective independently teaching aids, and can not mutually change can not substitute mutually, brings many difficulties to teaching.
Summary of the invention
The utility model provides the seat being convertible into dais that a kind of structure is simple, easy to use, freely can be converted to dais or seat for solving the problem.
The technical scheme that the utility model adopts for technical solution problem is:
The seat being convertible into dais described in the utility model comprises seat, be fixedly mounted on the supporting leg of seat lower surface corner, be fixedly mounted on the backrest of seat upper surface side, described backrest comprises the two housing support bars being symmetricly set on both sides, table between two housing support bars, be connected to the table support bar on table, the edge of described table is fixedly connected with left frame, left frame and upper side frame, the upper end of described left frame and left frame is hinged on the upper end of housing support bar respectively by hinge, the lower end of left frame and left frame is hinged on one end of table support bar.
The madial wall of on the left side frame or left frame is provided with elasticity collision bead.
Owing to have employed said structure, the armchair structure being convertible into dais is simple, easy to use, can freely be converted to dais or seat, use of conveniently imparting knowledge to students.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment as seat using state.
Fig. 2 is the left view of Fig. 1.
Detailed description of the invention
As shown in Figure 1, the seat the being convertible into dais described in the utility model backrest 3 that comprises seat 1, be fixedly mounted on the supporting leg 2 of seat 1 lower surface corner, be fixedly mounted on seat 1 upper surface side.As shown in Figure 2, described backrest 3 comprise be symmetricly set on both sides two housing support bars 31,32, the table 4 between two housing support bars 31,32, the table support bar 41,42 be connected on table 4, the edge of described table 4 is fixedly connected with left frame 43, left frame 44 and upper side frame 45, the upper end of described left frame 43 and left frame 44 is hinged on the upper end of housing support bar 31,32 respectively by hinge, make table 4 can at horizontal and vertical State Transferring.The lower end of left frame 43 and left frame 44 is hinged on one end of table support bar 41,42.Described table support bar 41,42 can be one, also can be two or many, and the upper end of table support bar 41,42 is linked together by a crossbeam, and the two ends of crossbeam are hinged on the lower end of left frame 43 and left frame 44 respectively.
In addition, the madial wall of on the left side frame 43 or left frame 44 is provided with elasticity collision bead 5.Like this, when table support bar 41,42 pack up be close on left frame 43 and left frame 44 time, table support bar 41,42 can block by elasticity collision bead 5, avoids it surprisingly to loosen, as long as when needing to put down table support bar 41,42 a little firmly.
At seat state, table support bar 41,42 is packed up and is close on left frame 43 and left frame 44, and table 4 is in plumbness, between two housing support bars 31,32.
When converting dais state to, first translate into level by table 4, then table support bar 41,42 is broken into two with one's hands downwards, make vertical support at seat 1, now table 4 can be supported, form the form at dais.
Claims (2)
1. be convertible into the seat at dais, comprise seat (1), be fixedly mounted on the supporting leg (2) of seat (1) lower surface corner, be fixedly mounted on the backrest (3) of seat (1) upper surface side, it is characterized in that: described backrest (3) comprises the two housing support bars (31 being symmetricly set on both sides, 32), be positioned at two housing support bars (31, 32) table (4) between, be connected to the table support bar (41 on table (4), 42), the edge of described table (4) is fixedly connected with left frame (43), left frame (44) and upper side frame (45), the upper end of described left frame (43) and left frame (44) is hinged on housing support bar (31 respectively by hinge, 32) upper end, the lower end of left frame (43) and left frame (44) is hinged on table support bar (41, 42) one end.
2. the seat being convertible into dais according to claim 1, is characterized in that: the madial wall of on the left side frame (43) or left frame (44) is provided with elasticity collision bead (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520160888.5U CN204500050U (en) | 2015-03-23 | 2015-03-23 | Be convertible into the seat at dais |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520160888.5U CN204500050U (en) | 2015-03-23 | 2015-03-23 | Be convertible into the seat at dais |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204500050U true CN204500050U (en) | 2015-07-29 |
Family
ID=53698063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520160888.5U Expired - Fee Related CN204500050U (en) | 2015-03-23 | 2015-03-23 | Be convertible into the seat at dais |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204500050U (en) |
-
2015
- 2015-03-23 CN CN201520160888.5U patent/CN204500050U/en not_active Expired - Fee Related
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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: 20150729 Termination date: 20160323 |