CN2552404Y - Seat support for lifting chair - Google Patents
Seat support for lifting chair Download PDFInfo
- Publication number
- CN2552404Y CN2552404Y CN 02204144 CN02204144U CN2552404Y CN 2552404 Y CN2552404 Y CN 2552404Y CN 02204144 CN02204144 CN 02204144 CN 02204144 U CN02204144 U CN 02204144U CN 2552404 Y CN2552404 Y CN 2552404Y
- Authority
- CN
- China
- Prior art keywords
- leg
- chair lift
- seat bracket
- support legs
- utility
- 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
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- Axle Suspensions And Sidecars For Cycles (AREA)
Abstract
The utility model provides a chair seat support for a lifting chair, comprising a taper tube and support legs spread outward with the taper tube as the center, which is characterized in that: the taper tube and the support legs are independent metal parts; the inner end part of the support legs is fixed around the taper tube through welding. The utility model has the advantages that: the production cost can be greatly saved; the shape and arrangement of the support legs can be changed frequently to better meet the requirements of different clients.
Description
Technical field
The utility model relates to field of office furniture, especially relates to the structure of chair lift seat support.
Background technology
Chair lift is a kind of office furniture commonly used, mainly comprises the chair back, seat support, elevating mechanism and seat bracket.Seat bracket mainly comprises and is used to hold the tapering tubular construction of elevating mechanism and is the stand bar structure that stretch towards periphery at the center with the tapering tubular construction, can also be provided with wheel seat in the outer end of leg, so that the wheel shaft portion of wheel to be installed.The tapering tubular construction and the stand bar structure of existing seat bracket are integrated, and adopt material die casts such as plastic cement or aluminium alloy, therefore, need to make special mould, the production cost height, and the moulding of product is fixed, be not easy to change, be difficult to satisfy client's demand.
Summary of the invention
The purpose of this utility model is the problem that cost is higher and moulding is not easy to change that solves chair lift seat bracket in the prior art, and provides a kind of cost low, the chair lift seat bracket that moulding changes easily.
The purpose of this utility model is to realize like this, a kind of chair lift seat bracket, comprise the tapering pipe and be the leg that stretch towards periphery at the center with the tapering pipe, it is characterized in that: described tapering pipe and leg are separate metal parts, and the inner end of described leg is fixed on around the tapering pipe in the mode of welding.
Described leg can adopt steel plate or steel pipe to make through punch process.
Implement chair lift seat bracket of the present utility model, because its tapering pipe and leg are separate metal parts, so, do not need to make special mould, saved production cost greatly.Because seat bracket is to be formed by connecting by tapering pipe and the leg mode with welding, so, the shape of leg and be arranged with more changeableization, thus can satisfy different clients' demand better.
Description of drawings
Fig. 1 is the vertical view of an embodiment of the utility model chair lift seat bracket;
Fig. 2 is the stereogram of chair lift seat bracket shown in Figure 1;
Fig. 3 is the structural representation of the leg part of chair lift seat bracket shown in Figure 1;
Fig. 4 is the vertical view of another embodiment of the utility model chair lift seat bracket;
Fig. 5 is the stereogram of chair lift seat bracket shown in Figure 4;
Fig. 6 is the structural representation of the leg part of chair lift seat bracket shown in Figure 4;
The specific embodiment
As depicted in figs. 1 and 2, in an embodiment of the present utility model, the chair lift seat bracket comprises tapering pipe 11 and five legs 21, all adopt the stainless steel material manufacturing, five legs 21 are that the center is evenly distributed with tapering pipe 11, and the inner end of leg 21 fixes with the mode and the tapering pipe 11 of welding.The outer end of leg 21 is provided with wheel seat 31, and leg 21 and wheel seat 31 are integral structures, adopts the corrosion resistant plate punch process to become streamlined.As shown in Figure 3, the wheel shaft portion 41 of wheel is fixed in the wheel seat 31 with welding manner.
As shown in Figure 4 and Figure 5, in another embodiment of the present utility model, the chair lift seat bracket comprises tapering pipe 211 and five legs 22, all adopts the stainless steel material manufacturing.Five legs 22 are that the center is evenly distributed with tapering pipe 211, and the inner end of leg 22 fixes with the mode and the tapering pipe 211 of welding.Leg 22 is pressed the tapering punch process by stainless steel tube, forms streamlined that afterbody (outer end) shrinks.The outer end of leg 22 is provided with wheel seat 32, and the mode with welding between leg 22 and the wheel seat 32 fixes.As shown in Figure 6, the wheel shaft portion 42 of wheel is fixed in the wheel seat 32 with welding manner.
Claims (4)
1. chair lift seat bracket comprises the tapering pipe and is the leg that stretch towards periphery at the center with the tapering pipe that it is characterized in that: described tapering pipe and leg are separate metal parts, and the inner end of described leg is fixed on around the tapering pipe in the mode of welding.
2. chair lift seat bracket according to claim 1 is characterized in that: the outer end of described leg is provided with wheel seat, and leg and wheel seat are integral structures, for streamlined.
3. chair lift seat bracket according to claim 1 is characterized in that: described leg is the streamlined of afterbody contraction.
4. chair lift seat bracket according to claim 1 is characterized in that: the outer end of described leg is provided with wheel seat, and the mode with welding between leg and the wheel seat fixes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02204144 CN2552404Y (en) | 2002-03-20 | 2002-03-20 | Seat support for lifting chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02204144 CN2552404Y (en) | 2002-03-20 | 2002-03-20 | Seat support for lifting chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2552404Y true CN2552404Y (en) | 2003-05-28 |
Family
ID=33686155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02204144 Expired - Fee Related CN2552404Y (en) | 2002-03-20 | 2002-03-20 | Seat support for lifting chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2552404Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109788849A (en) * | 2016-07-07 | 2019-05-21 | 艾福史密特控股有限公司 | The assemble method of seat and its supporting element |
-
2002
- 2002-03-20 CN CN 02204144 patent/CN2552404Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109788849A (en) * | 2016-07-07 | 2019-05-21 | 艾福史密特控股有限公司 | The assemble method of seat and its supporting element |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20030528 |