CN2358754Y - Folding lifting rack - Google Patents
Folding lifting rack Download PDFInfo
- Publication number
- CN2358754Y CN2358754Y CN 98238735 CN98238735U CN2358754Y CN 2358754 Y CN2358754 Y CN 2358754Y CN 98238735 CN98238735 CN 98238735 CN 98238735 U CN98238735 U CN 98238735U CN 2358754 Y CN2358754 Y CN 2358754Y
- Authority
- CN
- China
- Prior art keywords
- utility
- model
- brackets
- stand
- lifting
- 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
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Abstract
The utility model relates to a folding lifting rack which comprises two groups of brackets. The utility model is characterized in that each of the brackets is formed by that at least two reduction compasses type brackets are connected; a T-bolt is arranged on a connecting rod welded with a fixed nut; a lifting mechanism for regulating a hook casing tube and a screw bolt hook rack is arranged between two connecting rods. In order to protect the stability of the rack, sides of the two groups of the brackets are provided with supporting mechanisms. Because the utility model can regulate height and can be folded, the utility model is used for the height regulation of desks and chairs for students and can also be used for television VCD racks, tables, mahjong tables, indoor-outdoor flower shelves, tour stools, sitting toilet stools, etc.
Description
The utility model is a kind of multiduty lifting stand, and it is applicable to various tables, chair, stool and various stand.
Along with improving constantly of people's living standard, and the continual renovation of idea, various tables, chair, stool and the stand of level altitude on the market have not now satisfied people's needs.
The purpose of this utility model provides a kind of novel stand, and it can overcome existing shortcoming in the prior art, can adjust height, to satisfy the requirement of different demanders.
The purpose of this utility model is achieved in that it comprises two pack supports, it is characterized in that support is formed by connecting by the support of two scale formulas at least.Be welded with therein to be equipped with between the connecting rod of nut and another connecting rod and collude formula sleeve pipe and screw rod, this kind structure is applicable to the stand that the adjustable height scope is big; As table, frame class; Be welded with therein on the connecting rod of nut T-bolt is housed, the height of control stand, this kind structure is applicable to that adjustable height changes little stand, as chair, stool class.In order to make stand steady, the avris at two pack supports is equipped with supporting device.
Stand of the present utility model, because can lifting, so be used for the Height Adjustment of chair and desk for pupils, the people that can be fit to different heights uses, and is used for other, as TV VCD stand, dining table, mahjong table, tea table, indoor and outdoor flower stand, toilet stool etc., because it can adjust height, and can fold, for the user provides bigger convenience.
Below in conjunction with embodiment and accompanying drawing the utility model is described in further detail.
Fig. 1 is an overview of the present utility model.
Fig. 2 is the A-A view profile among Fig. 1.(it is big to be fit to range)
Fig. 3 is the A-A view profile among Fig. 1.(it is little to be fit to range)
Fig. 4 is the view after the utility model folds.
Fig. 5 is the formula of the colluding sleeve pipe shown in Fig. 2.
Among the figure 1 is platen, is fixed with two pack supports 2 below the platen, and as seen from the figure, support 2 is that two groups of supports that connect into the scale formula by rivet or screw are formed; It can also be folded up, as shown in Figure 4.Find out by Fig. 2, at the connecting rod 5 of support be welded with between the connecting rod 10 of hold-down nut 8, quick levelling elevating mechanism is housed: collude formula sleeve pipe 4 and be enclosed within on the screw rod 9, be hung on the connecting rod 5, one end of screw rod 9 is equipped with handwheel 3, rotate handwheel, can change the angle of each rack rod mechanism, and then reach the purpose that changes table surface height; To collude the hook of different distance on the formula sleeve, be hung on the connecting rod 5, height that just can the rapid adjustment platen, it is suitable for the big stand of range; Footing 6 is contained on the frame bottom, and avoids metal covering to Different Ground scuffing or anti-skidding.Found out that by Fig. 3 T-bolt 11 is loaded in the nut 8, rotate T-bolt, change the distance of bolt, can realize the height of stand, it is fit to the little stand of range.
Supporting 7 is stand protective devices stably, and it is connected to the both sides of support, when the stand Height Adjustment well after, the locking wing nut, the thread form that is about to lock washer 12 is bonded together firmly with supporting 7 thread forms (as Fig. 4), and stand steadily is protected.
Its operation is quick, laborsaving, is a kind of stand of update.
Claims (4)
1, collapsible lifting stand, it comprises two pack supports, it is characterized in that support is formed by connecting by at least two scale cribbings.
2, collapsible lifting stand according to claim 1 is characterized in that being welded with on the connecting rod of hold-down nut, and the T-bolt of adjusting lifting is housed.
3, collapsible lifting stand according to claim 1 is characterized in that the formula of the colluding sleeve pipe of the rapid adjustment lifting of being equipped with between two connecting rods, and adjusts the screw rod of lifting.
4, collapsible lifting stand according to claim 1 is characterized in that at two pack support avris protection stand supporting device stably being housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98238735 CN2358754Y (en) | 1998-09-03 | 1998-09-03 | Folding lifting rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98238735 CN2358754Y (en) | 1998-09-03 | 1998-09-03 | Folding lifting rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2358754Y true CN2358754Y (en) | 2000-01-19 |
Family
ID=33986252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98238735 Expired - Fee Related CN2358754Y (en) | 1998-09-03 | 1998-09-03 | Folding lifting rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2358754Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105083747A (en) * | 2015-09-14 | 2015-11-25 | 太仓市华天冲压五金制品厂 | Goods shelf with adjustable length |
| CN109090921A (en) * | 2017-06-20 | 2018-12-28 | 上海红快展示科技有限公司 | A kind of Foldable lift service desk |
-
1998
- 1998-09-03 CN CN 98238735 patent/CN2358754Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105083747A (en) * | 2015-09-14 | 2015-11-25 | 太仓市华天冲压五金制品厂 | Goods shelf with adjustable length |
| CN109090921A (en) * | 2017-06-20 | 2018-12-28 | 上海红快展示科技有限公司 | A kind of Foldable lift service desk |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Guo Yongchang Document name: Notice of termination |
|
| 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 |