CN205019651U - Folding board of lying on back - Google Patents
Folding board of lying on back Download PDFInfo
- Publication number
- CN205019651U CN205019651U CN201520753654.1U CN201520753654U CN205019651U CN 205019651 U CN205019651 U CN 205019651U CN 201520753654 U CN201520753654 U CN 201520753654U CN 205019651 U CN205019651 U CN 205019651U
- Authority
- CN
- China
- Prior art keywords
- crossbearer
- locating hole
- supporting component
- stand
- lying
- 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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- Rehabilitation Tools (AREA)
Abstract
The utility model discloses a folding board of lying on back, including crossbearer and grudging post, wherein, be equipped with on this crossbearer and be equipped with bracing piece and foot raker in service creeper, this grudging post, folding board of lying on back still includes a supporting component, and this supporting component and ground have 3 strong points at least, and simultaneously, the rear end hinge of this crossbearer is on this supporting component upper portion, and the front end hinge of this crossbearer is on the middle part or the upper portion of this grudging post, and has a connecting rod front end hinge in the lower part of this grudging post, the rear end hinge lower part at this supporting component. Be equipped with downwardly extending's picture peg on the downside of crossbearer, be equipped with first locating hole on this picture peg, simultaneously, be equipped with the second locating hole that matches with this first locating hole on this connecting rod to and first locating hole and the interpolation of second locating hole after adjusting well have the bolt. The utility model has the advantages that: be convenient for accomodate.
Description
Technical field
The present invention relates to body-building apparatus technical field, especially relate to a kind of foldable sit plate.
Background technology
Board for lying on back is body-building apparatus comparatively popular at present.Common board for lying on back comprises the side arm and after-frame that link together, and this after-frame is provided with service creeper, this side arm is provided with support bar and pin raker.In use, person taking exercise lies on this service creeper, and the support that ankle portion hooks on this pin raker, thigh is subject to this support bar, makes the action of repeatedly standing up, can carry out sit-up exercise, the fabulous muscle of having tempered the places such as waist abdomen.
But comfortable in order to use, common board for lying on back must take larger space, pole is unfavorable for storage.This is for common family, obviously extremely inapplicable, then affects the spread of board for lying on back.
Summary of the invention
The object of this invention is to provide a kind of foldable sit plate, it has the advantages that to be convenient to receive.
The technical solution adopted in the present invention is: foldable sit plate, comprise crossbearer and stand, wherein, this crossbearer is provided with service creeper, this stand is provided with support bar and pin raker, described foldable sit plate also comprises a supporting component, this supporting component and ground at least have 3 strong points, simultaneously, the rear end hinge of this crossbearer is on this supporting component top, the front end of this crossbearer is hinged at middle part or the top of this stand, and has the bottom that a connecting rod front end is hinged at the bottom of this stand, rear end is hinged at this supporting component.
The downside of described crossbearer is provided with the plate to downward-extension, and this plate is provided with the first locating hole, meanwhile, and the second locating hole that this connecting rod is provided with and this first locating hole matches, and, be inserted with latch in the first locating hole after aligning and the second locating hole.
The leading flank of described stand is provided with handle.
Described handle is in " 7 " font.
Described supporting component comprises the arc frame being bent to " people " font, and the two ends of this arc frame are all fixed with a horizontal tube.
The present invention is compared to the prior art advantageously: be convenient to storage.Foldable sit plate of the present invention, when not needing to use, only needs to pull stand to drive crossbearer to rotate up, and can only rely on supporting component that the board for lying on back after folding is positioned on ground.Because stand now and crossbearer are all in roughly vertical state, then greatly reduce this board for lying on back taking floor area, be suitable for using in average family.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described:
Fig. 1 is the foldable sit plate front view in use of embodiments of the invention;
Fig. 2 is the front view of foldable sit plate when receiving of embodiments of the invention.
Detailed description of the invention
Embodiment, as shown in Figure 1: foldable sit plate, comprises crossbearer 10 and stand 20.This crossbearer 10 and stand 20 can be all square tube preparations.Wherein, this crossbearer 10 is provided with service creeper 30, this stand 20 is provided with support bar 41 and pin raker 42.
Further say, this foldable sit plate also comprises a supporting component 50, and this supporting component 50 and ground at least have 3 strong points.That is, what this supporting component 50 can be stable is supported on ground.Such as, this supporting component 50 comprises the arc frame 51 being bent to " people " font, and the two ends of this arc frame 51 are all fixed with a horizontal tube 52.In use, these 2 horizontal tubes 52 are supported on ground.Meanwhile, the rear end hinge of this crossbearer 10 is on this supporting component 50 top, and the front end of this crossbearer 10 is hinged at middle part or the top of this stand 20.There is the bottom that connecting rod 60 front end is hinged at the bottom of this stand 20, rear end is hinged at this supporting component 50.Certainly, the spacing between aforementioned 4 hinge points should have suitable relation, but this belongs to the general knowledge of those skilled in the art, repeats no more.So, in use, the front portion that this supporting component 50 supports the rear portion of this board for lying on back, this stand 20 supports this board for lying on back, user can lie on this service creeper 30, the support that ankle portion hooks on this pin raker 42, thigh is subject to this support bar 41, carries out sit-up exercise.Otherwise, shown in composition graphs 2, when not using, only need this stand 20 of hand rest, the front portion of this crossbearer 10 is driven to rotate up, this board for lying on back can be made only to rely on this supporting component 50 to be supported in ground, and these parts such as stand 20, crossbearer 10 are all in roughly vertical state, significantly reduce taking floor area.
Further say, the downside of this crossbearer 10 is provided with the plate 11 to downward-extension, and this plate 11 is provided with the first locating hole 12.Meanwhile, the second locating hole 61 that this connecting rod 60 is provided with and this first locating hole 12 matches.That is, when this board for lying on back is in receiving state, this first locating hole 12 and this second locating hole 61 can align.And, be inserted with latch in the first locating hole 12 after aligning and the second locating hole 61.Like this, the stand 20 and the crossbearer 10 that make roughly to be in vertical state can not fall down voluntarily.
The leading flank of this stand 20 is provided with handle 21, and this handle 21 is preferably in " 7 " font.Like this, the gripping of hand during this board for lying on back folding is convenient to.
The foregoing is only the preferred embodiments of the present invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (5)
1. foldable sit plate, comprise crossbearer (10) and stand (20), wherein, this crossbearer (10) is provided with service creeper (30), this stand (20) is provided with support bar (41) and pin raker (42), it is characterized in that: described foldable sit plate also comprises a supporting component (50), this supporting component (50) and ground at least have 3 strong points, simultaneously, the rear end hinge of this crossbearer (10) is on this supporting component (50) top, the front end of this crossbearer (10) is hinged at middle part or the top of this stand (20), and have a connecting rod (60) front end to be hinged at the bottom of this stand (20), rear end is hinged at the bottom of this supporting component (50).
2. foldable sit plate according to claim 1, it is characterized in that: the downside of described crossbearer (10) is provided with the plate (11) to downward-extension, this plate (11) is provided with the first locating hole (12), simultaneously, the second locating hole (61) that this connecting rod (60) is provided with and this first locating hole (12) matches, and, be inserted with latch in the first locating hole (12) after aligning and the second locating hole (61).
3. foldable sit plate according to claim 1, is characterized in that: the leading flank of described stand (20) is provided with handle (21).
4. foldable sit plate according to claim 3, is characterized in that: described handle (21) is in " 7 " font.
5. foldable sit plate according to claim 1, it is characterized in that: described supporting component (50) comprises the arc frame (51) being bent to " people " font, the two ends of this arc frame (51) are all fixed with a horizontal tube (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520753654.1U CN205019651U (en) | 2015-09-25 | 2015-09-25 | Folding board of lying on back |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520753654.1U CN205019651U (en) | 2015-09-25 | 2015-09-25 | Folding board of lying on back |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205019651U true CN205019651U (en) | 2016-02-10 |
Family
ID=55252220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520753654.1U Expired - Fee Related CN205019651U (en) | 2015-09-25 | 2015-09-25 | Folding board of lying on back |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205019651U (en) |
-
2015
- 2015-09-25 CN CN201520753654.1U patent/CN205019651U/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 | ||
| 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: 20160210 Termination date: 20170925 |