CN203425461U - Folding type abdomen exercise chair - Google Patents
Folding type abdomen exercise chair Download PDFInfo
- Publication number
- CN203425461U CN203425461U CN201320448654.1U CN201320448654U CN203425461U CN 203425461 U CN203425461 U CN 203425461U CN 201320448654 U CN201320448654 U CN 201320448654U CN 203425461 U CN203425461 U CN 203425461U
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- group
- support group
- folding
- articulated
- rear support
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Abstract
The utility model discloses a folding type abdomen exercise chair, comprising a chair frame, a front supporting assembly and a rear supporting assembly, wherein the chair frame is provided with a seat and is of a rod-shaped structure connecting the front supporting assembly and the rear supporting assembly; the front supporting assembly is connected with the front end of the chair frame in a hinge way and can be folded downward around a hinge point to realize adhesion onto the lower side of the chair frame; the rear supporting assembly is connected with the rear end of the chair frame in the hinge way, and can be folded downward around a hinge point to wrap the front supporting assembly so as to form a completely folded structure; a backrest assembly is arranged on the rear supporting assembly; the backrest assembly is connected onto the rear supporting assembly in the hinge way and can be folded downward around a hinge point. The folding type abdomen exercise chair has the advantages that the structure is rational, use and storage are convenient and quick, complete folding is realized, and the storage space is reduced.
Description
Technical field
The utility model relates to a kind of folding abdomen strengthening chair, by International Patent Classification (IPC) (IPC), divides and belongs to technical field of sports apparatus.
Background technology
At present, existing Abdomen strengthening chair does not all possess folding function mostly, place and take in take up space larger, for comparatively narrow and small place, space, use and take in and inconvenience.And for above-mentioned deficiency, on market, there is folding Abdomen strengthening chair, and that this folding Abdomen strengthening chair can not be realized is completely folding, major part can only be taken in folding back group and front support group, and rear support group is mostly fixing or lock onto on seat frame, can not realize folder function, if take in effect but want to reach, after must splitting, carry out, cause using and take in all extremely inconvenience, take up space simultaneously.
Thus, the inventor considers Abdomen strengthening chair structure to improve, and this case produces thus.
Utility model content
For the deficiencies in the prior art, it is a kind of rational in infrastructure, convenient to use and realize completely folding Abdomen strengthening chair that the utility model provides.
For achieving the above object, the utility model is achieved through the following technical solutions:
, this Abdomen strengthening chair comprises seat frame, front support group and the rear support group that is provided with seat support, wherein:
Seat frame, it is for connecting the rod-like structure of front support group and rear support group;
Front support group, it is articulated with seat frame front end, and can realize it around the downward folding of its pin joint and stick seat frame downside;
Rear support group, it is articulated with seat frame rear end, and can front support group be coated on to its inside around the downward folding of its pin joint, forms complete foldable structure, in this rear support group, be provided with backrest group, described backrest group is articulated with also can be around the downward folding of its pin joint in rear support group.
Further, described front support group comprises heel brace wheel and fore-stock, and described fore-stock middle part is articulated with on seat frame, and heel brace wheel is articulated with fore-stock top formation foot support motion structure.
Further, the upper hinged lacing wire of described heel brace wheel, this lacing wire shape that takes the shape of the letter U, it is upper that its one end is articulated with heel brace wheel, the front side contacts of another end and fore-stock.
Further, described backrest group comprises back support bar and massage wheels, and described massage wheels is arranged at back support bar front side, and this massage wheels quantity is at least two groups, and described back support bar one end is articulated with in rear support group.
Further, described back support bar bottom is provided with one group of extension spring, and this group extension spring comprises two extension springs, and two extension spring one end are individually fixed in the both sides of back support bar, and two extension spring another ends are fixed in rear support group, forms resilient protection structure.
Further, described rear support group is arc bracing frame, and this rear support group comprises two arc support rods and the cross bar that lands, and described two arc support rod one end and the cross bar that lands are fixed as one.
In the utility model, rear support group and front support group are all articulated with on seat frame, and can realize the object of complete folding, after the folding of described rear support group, can reach the effect that is coated on front support group outside after folding, reach the use of the accommodation space of reduction, and rear support group utilizes hinged form to be connected with seat frame, used and take in and all bring convenience.
Accompanying drawing explanation
Structural representation when Fig. 1 is the utility model use;
Fig. 2 is the front view of Fig. 1;
Fig. 3 is structural representation after Fig. 1 folding backrest group;
Fig. 4 is Fig. 1 STRUCTURE DECOMPOSITION schematic diagram;
Fig. 5 is state diagram after the complete folding of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Embodiment: refer to shown in Fig. 1 to Fig. 5, a kind of folding abdomen strengthening chair, this Abdomen strengthening chair comprises seat frame 1, front support group 2 and the rear support group 3 that is provided with seat support 11.
Refer to Fig. 1 to Fig. 5, seat frame 1, it is for connecting the rod-like structure of front support group 2 and rear support group 3.
Refer to Fig. 1 to Fig. 5, front support group 2, it is articulated with seat frame 1 front end, and can realize it around the downward folding of its pin joint and stick seat frame 1 downside; Described front support group 2 comprises heel brace wheel 21 and fore-stock 22, and described fore-stock 22 middle parts are articulated with on seat frame 1, and heel brace wheel 21 is articulated with fore-stock 22 tops formation foot support motion structures; A hinged lacing wire 6 on described heel brace wheel 21, this lacing wire 6 shape that takes the shape of the letter U, its one end is articulated with on heel brace wheel 21, another end and the front side contacts of fore-stock 22.
Refer to Fig. 1 to Fig. 5, rear support group 3, it is articulated with seat frame 1 rear end, and can front support group 2 be coated on to its inside around the downward folding of its pin joint, form complete foldable structure, described rear support group 3 is arc bracing frame, and this rear support group comprises two arc support rods 31 and the cross bar 32 that lands, and described two arc support rod 31 one end and the cross bar 32 that lands are fixed as one; In this rear support group 3, be provided with backrest group 4, described backrest group 4 is articulated with also can be around the downward folding of its pin joint in rear support group 3; Described backrest group 4 comprises back support bar 41 and massage wheels 42, and described massage wheels 42 is arranged at back support bar 41 front sides, and these massage wheels 42 quantity are at least two groups, and described back support bar 41 one end are articulated with in rear support group 3; Described back support bar 4 bottoms are provided with one group of extension spring 5, and this group extension spring comprises that two extension springs, 51, two extension spring 51 one end are individually fixed in the both sides of back support bar 41, and two extension spring 51 another ends are fixed in rear support group 3, form resilient protection structure.
Refer to Fig. 1 to Fig. 5, the utility model folding process: front support group 2 can be hinged on the downward folding of pin joint on seat frame 1 around it, realize it and stick seat frame 1 downside, by the downward folding of backrest group 4, backrest group 4 is contacted with rear support group 3 as far as possible, extension spring and rear support group 3 are being departed from, rear support group 3 can be around the downward folding of pin joint again, within realization is coated on rear support group 3 by the front support group 2 after folding, form the effect of the complete folding storage of Abdomen strengthening chair, further reduce spatial accommodation, effectively avoid space waste.
Above record, only, for utilizing the embodiment of this origination techniques content, modification, variation that any those skilled in the art use this creation to do, all belong to the scope of the claims that this creation is advocated, and be not limited to those disclosed embodiments.
Claims (6)
1. a folding abdomen strengthening chair, is characterized in that: this Abdomen strengthening chair comprises seat frame, front support group and the rear support group that is provided with seat support, wherein:
Seat frame, it is for connecting the rod-like structure of front support group and rear support group;
Front support group, it is articulated with seat frame front end, and can realize it around the downward folding of its pin joint and stick seat frame downside;
Rear support group, it is articulated with seat frame rear end, and can front support group be coated on to its inside around the downward folding of its pin joint, forms complete foldable structure, in this rear support group, be provided with backrest group, described backrest group is articulated with also can be around the downward folding of its pin joint in rear support group.
2. a kind of folding abdomen strengthening chair according to claim 1, is characterized in that: described front support group comprises heel brace wheel and fore-stock, and described fore-stock middle part is articulated with on seat frame, and heel brace wheel is articulated with fore-stock top formation foot support motion structure.
3. a kind of folding abdomen strengthening chair according to claim 2, is characterized in that: the upper hinged lacing wire of described heel brace wheel, and this lacing wire shape that takes the shape of the letter U, it is upper that its one end is articulated with heel brace wheel, the front side contacts of another end and fore-stock.
4. a kind of folding abdomen strengthening chair according to claim 1, it is characterized in that: described backrest group comprises back support bar and massage wheels, described massage wheels is arranged at back support bar front side, and this massage wheels quantity is at least two groups, and described back support bar one end is articulated with in rear support group.
5. a kind of folding abdomen strengthening chair according to claim 4; it is characterized in that: described back support bar bottom is provided with one group of extension spring, this group extension spring comprises two extension springs, and two extension spring one end are individually fixed in the both sides of back support bar; two extension spring another ends are fixed in rear support group, form resilient protection structure.
6. a kind of folding abdomen strengthening chair according to claim 1 or 5, it is characterized in that: described rear support group is arc bracing frame, this rear support group comprises two arc support rods and the cross bar that lands, and described two arc support rod one end and the cross bar that lands are fixed as one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320448654.1U CN203425461U (en) | 2013-07-26 | 2013-07-26 | Folding type abdomen exercise chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320448654.1U CN203425461U (en) | 2013-07-26 | 2013-07-26 | Folding type abdomen exercise chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203425461U true CN203425461U (en) | 2014-02-12 |
Family
ID=50054526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320448654.1U Expired - Fee Related CN203425461U (en) | 2013-07-26 | 2013-07-26 | Folding type abdomen exercise chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203425461U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104274948A (en) * | 2014-10-30 | 2015-01-14 | 厦门宙隆运动器材有限公司 | Folding sit-up body builder |
-
2013
- 2013-07-26 CN CN201320448654.1U patent/CN203425461U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104274948A (en) * | 2014-10-30 | 2015-01-14 | 厦门宙隆运动器材有限公司 | Folding sit-up body builder |
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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: 20140212 Termination date: 20180726 |