CN2865439Y - Office chair elastic band supporting structure - Google Patents
Office chair elastic band supporting structure Download PDFInfo
- Publication number
- CN2865439Y CN2865439Y CN 200520132591 CN200520132591U CN2865439Y CN 2865439 Y CN2865439 Y CN 2865439Y CN 200520132591 CN200520132591 CN 200520132591 CN 200520132591 U CN200520132591 U CN 200520132591U CN 2865439 Y CN2865439 Y CN 2865439Y
- Authority
- CN
- China
- Prior art keywords
- elastic cord
- supporting structure
- chair
- supporting
- office chair
- 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 bearing design with elastic band. It comprises a plurality of bearing units of elastic bands, each comprises a bearing band and two bearing bodies, which are placed opposite to each other. One end of each bearing body is connected with the elastic band. Two ends of the two bearing bodies are connected with the frame of a chair. The utility model comprises a combination of a plurality of bearing units with elastic bands, each unit is connected with the frame of a chair, but relative independence is provided between the elastic band and the bearing body, in this way the surface of the bearing elastic band of the chair can be changed at any time.
Description
Technical field
The utility model relates to a kind of elastic cord supporting structure, especially a kind of elastic cord supporting structure that supports office chair.
Background technology
The bearing-surface of existing office chair has sponge, wood, common plastic ties made on the market.These several office chairs are sat up, and not to be too soft be exactly too hard, makes the people feel uncomfortable especially.The face that traditional spongy surface and plastic ties are tied up, feel comfortable when using early stage, but that position of regular acceptance supporting ballast, will lose elasticity in the past and sit up simultaneously again to make the people feel suitable discomfort.Reason just is that difference and service life that in the past chair bearing-surface elasticity is suitable are short.
Summary of the invention
The purpose of this utility model is unreasonable at the bearing-surface material of traditional office chair, cause chair short service life, the problem that gas permeability difference and installation difficulty are big provides a kind of installation time saving and energy saving, does not influence the chair chair that has the elastic cord supporting structure in service life.
This is novel to be to be arranged by several elastic cord bearing units to form, each bearing unit comprises elastic cord supporting strap and two supporting masses, these two supporting masses are relatively put, and an end of each supporting mass links to each other with elastic cord, and the two ends of these two supporting masses are connected with framework on the chair.
The utility model supporting structure is formed by the elastic bearing unit combination that several have elastic cord, each unit respectively with the chair frame edge joint, but have relative independence between when elastic cord and the supporting mass, make the supporting degree of tightness zone face of chair to change at any time.And the utlity model has high resiliency, high tenacity and good permeability, service life is length and on-deformable advantage.Solved the corresponding deficiency of existing chair bearing-surface on the market.
Description of drawings
Fig. 1 is each bearing unit structure chart of this utility model chair elastic cord supporting structure;
Fig. 2 is the perspective view with chair of the utility model elastic cord supporting structure;
Fig. 3 is the structural representation with chaise longue of the utility model elastic cord supporting structure.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further specified
The utility model office chair elastic cord supporting structure is arranged in a combination by several bearing units, Figure 1 shows that an embodiment of this bearing unit.This bearing unit comprises that an elastic cord 1 and 2, two supporting masses of two supporting masses 2 put relatively, and an end of each supporting mass links to each other with elastic cord 1, and other links to each other with the framework of chair at two ends.Supporting mass 2 is a frame body in the present embodiment, and the end face of this frame body is uncovered, so that wear elastic cord.Have two degrees of tightness with holes 3 on the bottom surface, the two ends of an elastic cord 1 are passed in two degrees of tightness with holes 3 of oneself supporting mass bottom respectively, passing the back again from two degrees of tightness of another supporting mass bottom of relatively putting are with holes closes up and tightens or tie a knot with iron wire, mouth is placed in the frame body of supporting mass then, make it more attractive in appearance.Extend a joint face 4 at the top of frame body, on joint face 4, have two connecting holes 5 side by side, in this connecting hole, wear screw and be connected with framework on the chair.
Elastic cord 1 in the utility model comprises belt carcass and zone face, and belt carcass is some thin bundles loose and tight strips together, and zone face wraps tightly at belt carcass outside, the elastic cord of formation or flat for the plastic cement silk braid.
Bearing unit in the utility model is arranged in proper order, be connected with framework on the chair respectively, then can be made into chair with elastic cord supporting structure.As shown in Figure 2, also can be made into the Cold deck chair of chair.As shown in Figure 3.
The utility model elastic cord supporting structure is applicable to various chairs, uses such as chair, office chair, chaise longue.
Claims (5)
1, a kind of office chair elastic cord supporting structure, it is characterized in that: described elastic cord supporting structure is arranged in a combination by several bearing units, each bearing unit comprises elastic cord and two supporting masses, these two supporting masses are put relatively, one end elastic cord of each supporting mass links to each other, and the other end links to each other with framework on the chair.
2, office chair elastic cord supporting structure according to claim 1, it is characterized in that: described supporting mass is a frame body, the end face of this frame body is uncovered, have two holes on the bottom surface, the two ends of a described elastic cord are passed in two holes of supporting mass bottom respectively, pass the back again and close up and tighten or tie a knot from two holes of another supporting mass bottom of putting relatively.
3, office chair elastic cord supporting structure according to claim 2 is characterized in that: extend a joint face at the top of described frame body, have connecting hole on this joint face, wear screw and be connected with framework on the chair in this connecting hole.
4, office chair elastic cord supporting structure according to claim 3, it is characterized in that: described connecting hole has two, puts side by side.
5, office chair elastic cord supporting structure according to claim 1, it is characterized in that: described elastic cord comprises belt carcass and zone face, and described belt carcass is some thin bundles loose and tight strips together, and described zone face wraps tightly in the belt carcass outside for the plastic cement silk braid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520132591 CN2865439Y (en) | 2005-11-11 | 2005-11-11 | Office chair elastic band supporting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520132591 CN2865439Y (en) | 2005-11-11 | 2005-11-11 | Office chair elastic band supporting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2865439Y true CN2865439Y (en) | 2007-02-07 |
Family
ID=37701136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520132591 Expired - Fee Related CN2865439Y (en) | 2005-11-11 | 2005-11-11 | Office chair elastic band supporting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2865439Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102711558A (en) * | 2009-12-31 | 2012-10-03 | 伊利诺斯工具制品有限公司 | Load bearing support surface |
-
2005
- 2005-11-11 CN CN 200520132591 patent/CN2865439Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102711558A (en) * | 2009-12-31 | 2012-10-03 | 伊利诺斯工具制品有限公司 | Load bearing support surface |
| US10342352B2 (en) | 2009-12-31 | 2019-07-09 | Illinois Tool Works Inc. | Load bearing support surface |
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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 |