CN2497621Y - Liftable desk and chair - Google Patents
Liftable desk and chair Download PDFInfo
- Publication number
- CN2497621Y CN2497621Y CN 01241947 CN01241947U CN2497621Y CN 2497621 Y CN2497621 Y CN 2497621Y CN 01241947 CN01241947 CN 01241947 CN 01241947 U CN01241947 U CN 01241947U CN 2497621 Y CN2497621 Y CN 2497621Y
- Authority
- CN
- China
- Prior art keywords
- chair
- hollow bushing
- drawer
- stay pipe
- lifting stay
- 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 discloses a lifting desk with a chair. The utility model is characterized in that the underside of a drawer bottom plate is connected with a lifting supporting tube, and the lifting supporting tube is sleeved in a hollow sleeve arranged under the lifting supporting tube, the lower end of the hollow sleeve is fixedly provided with a cross support foot, and one side of the upper part of the hollow sleeve is provided with a fastening bolt which has the advantages of convenient adjustment for the desk height, simple structure and small occupying space, etc.
Description
The Desk capable for rising and falling that the utility model relates to a kind of students in middle and primary schools of being applicable to be used when learning connects chair.
At present, the Desk capable for rising and falling that uses when students in middle and primary schools learn connects chair, be by desktop, drawer, drawer's base plate, highly regulate support etc. and constitute, they all are that two ends below drawer's base plate have fixedly installed the bracket institution that a cover is used to regulate the desk height respectively, when needs carry out the adjusting of desk height, must to adjust two cover governor motions simultaneously.Such structure is operated more complicated on the one hand, and desktop also is not easy to regulate smooth; On the other hand, owing to there are two covers to regulate height bracket mechanism below the desk, it is also bigger to take up room.
The purpose of this utility model provides that a kind of adjusting is highly easy, simple in structure, the little Desk capable for rising and falling that takes up room connects chair
To achieve these goals, the utility model comprises: desktop, drawer, drawer's base plate, lifting stay pipe, hollow bushing, cross hang pin, chair surface, chair legs, it is fixedly connected lifting stay pipe below drawer's base plate, in the lifting stay pipe cover hollow bushing below, the lower end of hollow bushing is set with the cross hang pin, and top one side of hollow bushing is provided with a fastening bolt.Like this, in the time of need adjusting the height of desktop, unscrew fastening bolt, only need to regulate the position height of lifting stay pipe, just can finish the whole operation process easily, characteristics such as it is simple to have a lifting desktop, and it is little to take up room.
Below in conjunction with accompanying drawing the utility model is described in detail.
Fig. 1 is a perspective view of the present utility model.
The structural representation that Fig. 2 is fixedlyed connected with drawer's base plate for the lifting stay pipe.
By Fig. 1, Fig. 2, as can be known, the utility model comprises: desktop 1, drawer 2, drawer's base plate 3, lifting stay pipe 13, hollow bushing 7, cross hang pin 8, chair surface 10, chair legs 9, following fixedly connected lifting stay pipe 13 of drawer's base plate 3, its connected mode is, at first, with fixed screw 14 cross fixed head 15 and drawer's base plate 3 are fixed together then at cross fixed head 15 of the upper end of lifting stay pipe 13 welding.In the lifting stay pipe 13 cover hollow bushing 7 below, the gap between lifting stay pipe 13 and the hollow bushing 7 is so that they can steadily cooperate mobilely mutually, and the length of lifting stay pipe and hollow bushing should be mated mutually.The lower end of hollow bushing 7 is fixedly attached to the center of cross hang pin, top one side of hollow bushing 7 is provided with a fastening bolt 5, in order to make fastening bolt 5 hold out against lifting stay pipe 13 securely, on the lifting stay pipe 13 corresponding, opened a groove 4, the top of fastening bolt 5 can be withstood in the groove 4 with position, fastening bolt 5 top.Chair surface 10 is fixed on the chair frame 11, and is simple in order to make Chair structure, blocked a fixedly connected button 6 on hollow bushing 7, and chair frame 11 is buckled 6 and is connected with fixedly connected by holding screw 12.Chair has only a chair legs 9 just can guarantee that the seat is reliable and stable like this, and Chair structure is simple, saves material.
Claims (2)
1, a kind of Desk capable for rising and falling connects chair, comprise: desktop (1), drawer (2), drawer's base plate (3), lifting stay pipe (13), hollow bushing (7), cross hang pin (8), chair surface (10), chair legs (9), it is characterized in that a fixedly connected lifting stay pipe (13) below drawer's base plate (3), in lifting stay pipe (13) the cover hollow bushing (7) below, the lower end of hollow bushing (7) is set with cross hang pin (8), and top one side of hollow bushing is provided with a fastening bolt (5).
2, Desk capable for rising and falling according to claim 1 connects chair, it is characterized in that having blocked on the described hollow bushing (7) a fixedly connected button (6), and chair frame (11) is connected with fixedly connected button the (6) by holding screw (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01241947 CN2497621Y (en) | 2001-08-09 | 2001-08-09 | Liftable desk and chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01241947 CN2497621Y (en) | 2001-08-09 | 2001-08-09 | Liftable desk and chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2497621Y true CN2497621Y (en) | 2002-07-03 |
Family
ID=33653806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01241947 Expired - Fee Related CN2497621Y (en) | 2001-08-09 | 2001-08-09 | Liftable desk and chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2497621Y (en) |
-
2001
- 2001-08-09 CN CN 01241947 patent/CN2497621Y/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 | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |