CN202724559U - Sit-up plate - Google Patents
Sit-up plate Download PDFInfo
- Publication number
- CN202724559U CN202724559U CN 201220371583 CN201220371583U CN202724559U CN 202724559 U CN202724559 U CN 202724559U CN 201220371583 CN201220371583 CN 201220371583 CN 201220371583 U CN201220371583 U CN 201220371583U CN 202724559 U CN202724559 U CN 202724559U
- Authority
- CN
- China
- Prior art keywords
- lying
- pad
- board
- crane
- pin pipe
- 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 discloses a sit-up plate which comprises a sit-up pad and a lifting rack, wherein the sit-up pad is connected with the lifting rack, a first foot-closing pipe is arranged on the lifting rack, and a protective sleeve which is movably connected with the sit-up pad is arranged on the surface of the sit-up pad. The protective sleeve can be detached from the surface of the sit-up pad, easy to clean and convenient to replace. The protective sleeve is a leather sleeve, good in sense of quality, and comfortable to use. The sit-up plate is simple in structure, convenient to use, convenient to repair, and easy to clean. Meanwhile, the protective sleeve can be replaceable.
Description
Technical field
The utility model relates to a kind of board for lying on back, particularly a kind of board for lying on back be used to doing sit-up movement.
Background technology
Existing board for lying on back comprises the pad of lying on the back, and the leather sheath on the pad of lying on the back and the pad of lying on the back be for being fixedly connected with, non-dismountable time, can't change, if the lip-deep leather sheath of pad of lying on the back has damaged, this pad of lying on the back will wholely be changed, maintenance cost is high concerning the user, and maintenance is inconvenient; Leather sheath is fixedly connected with the pad of lying on the back, and leather sheath cleans also inconvenient, more unhygienic.
The utility model content
The technical problems to be solved in the utility model provides a kind of simple in structure, easy to use, and protective sleeve is replaceable, and is easy to maintenance, easy cleaned board for lying on back.
To achieve these goals, the technical solution of the utility model is as follows:
A kind of board for lying on back comprises lie on the back pad and crane, and the described pad of lying on the back is connected with crane; crane is provided with first by the pin pipe, and the pad surface of lying on the back is provided with the protective sleeve that is flexibly connected with the pad of lying on the back, and protective sleeve can be lower from the pad surface dismounting of lying on the back; be easy to clean, it is convenient to change.
Further, described protective sleeve is leather sheath, and leather sheath texture is good, and using can be more comfortable.
Further, the described pad of lying on the back places on the support, and support is connected by pin with crane, and support also is connected by the first bolt with crane, the fastness that is connected of the further reinforced support of the first bolt and crane.
Further, described support is provided with second by the pin pipe.
Further, described second leans on pin pipe and first to be arranged in parallel by the pin pipe, and first leans on the pin pipe to lean on the pin pipe range than second.
Further, described first lean on the pin pipe to be connected by the second bolt with crane.
Further, described crane comprises fall way and feet, and fall way is provided with the first perforate, and feet is provided with the second perforate; The end of feet places fall way, and connects by the 3rd bolt, and the 3rd bolt passes the first perforate and the second perforate.
Further, described fall way is square tube.
Further, described the 3rd bolt is connected with the 3rd by the pin pipe.
Further, described feet is provided with and draws circle, draws circle can hang stay cord.
Further, described first leans on pin pipe, second to lean on the pin pipe by pipe and place the foam on the pipe to form by pin pipe and the 3rd, and also overlapping on the foam has leather sheath, and leather sheath can be dismantled, and is easy to cleaning, changes conveniently.
Adopt the board for lying on back of technique scheme, because the described pad of lying on the back is connected with crane, crane is provided with first by the pin pipe; the pad surface of lying on the back is provided with the protective sleeve that is flexibly connected with the pad of lying on the back; so this protective sleeve can be lower from the pad surface dismounting of lying on the back, and is easy to clean, it is convenient to change.Because described protective sleeve is leather sheath, so leather sheath texture is good, using can be more comfortable.Because the described pad of lying on the back places on the support, support is connected by pin with crane, and support also is connected by the first bolt with crane, so bonding strength is high.Because described crane comprises fall way and feet, fall way is provided with the first perforate, and feet is provided with the second perforate; The end of feet places fall way, and connects by the 3rd bolt, and the 3rd bolt passes the first perforate and the second perforate, does the selection of the motion of lying on the back so this board for lying on back can be realized differing heights.Because described fall way is square tube, so connective stability is good.Because described feet is provided with and draws circle, so this draws circle can hang stay cord.
Description of drawings
Fig. 1 is the structural representation of the utility model board for lying on back.
The specific embodiment
As shown in Figure 1, a kind of board for lying on back, comprise lie on the back pad 1 and crane 2, the pad 1 of lying on the back is connected with crane 2, crane 2 is provided with first by pin pipe 4, pad 1 surface of lying on the back is provided with the protective sleeve 3 that is flexibly connected with the pad 1 of lying on the back, protective sleeve 3 can be lower from the pad 1 surface dismounting of lying on the back, and is easy to clean, and it is convenient to change, protective sleeve 3 is leather sheath, leather sheath texture is good, and using can be more comfortable, and the pad 1 of lying on the back places on the support 5, support 5 is connected by pin 6 with crane 2, support 5 also is connected by the first bolt 7 with crane 2, the fastness that is connected of the first bolt 7 further reinforced supports 5 and crane 2, and support 5 is provided with second by pin pipe 8, second leans on pin pipe 8 and first to be arranged in parallel by pin pipe 4, first is long by pin pipe 8 by pin pipe 4 to the second, and first leans on pin pipe 4 to be connected by the second bolt 9 with crane 2, and crane 2 comprises fall way 21 and feet 22, fall way 21 is provided with the first perforate 23, and feet 22 is provided with the second perforate 24; The end of feet 22 places fall way 21, and connects by the 3rd bolt 25, and the 3rd bolt 25 passes the first perforate 23 and the second perforate 24; Fall way 21 is square tube, and the 3rd bolt 25 is connected with the 3rd by pin pipe 26, and feet 22 is provided with and draws circle 27, draws circle 27 can hang stay cord.
First of the utility model board for lying on back leans on pin pipe 4, second to lean on pin pipe 26 by pipe and place the foam on the pipe to form by pin pipe 8 and the 3rd, and also overlapping on the foam has leather sheath, and leather sheath can be dismantled, and is easy to cleaning, changes conveniently.The user can lie on the back on the pad 1 of lying on the back, and both feet lean against second by on the pin pipe 8, and both feet catch on first again by pin pipe 4, do sit-up movement.The user can also with the hands hold and hang over the stay cord that draws on the circle 27, does sit-up movement.
Claims (10)
1. a board for lying on back comprises lie on the back pad and crane, it is characterized in that: the described pad of lying on the back is connected with crane, and crane is provided with first by the pin pipe, and the pad surface of lying on the back is provided with the protective sleeve that is flexibly connected with the pad of lying on the back.
2. a kind of board for lying on back according to claim 1, it is characterized in that: described protective sleeve is leather sheath.
3. a kind of board for lying on back according to claim 2 is characterized in that: the described pad of lying on the back places on the support, and support is connected by pin with crane, and support also is connected by the first bolt with crane.
4. a kind of board for lying on back according to claim 3 is characterized in that: described support is provided with second by the pin pipe.
5. a kind of board for lying on back according to claim 4 is characterized in that: described second be arranged in parallel by the pin pipe with first by the pin pipe, and first leans on the pin pipe range by the pin pipe than second.
6. a kind of board for lying on back according to claim 5 is characterized in that: described first is connected by the second bolt with crane by the pin pipe.
7. according to claim 1 to 6 each described a kind of board for lying on backs, it is characterized in that: described crane comprises fall way and feet, and fall way is provided with the first perforate, and feet is provided with the second perforate; The end of feet places fall way, and connects by the 3rd bolt, and the 3rd bolt passes the first perforate and the second perforate.
8. a kind of board for lying on back according to claim 7, it is characterized in that: described fall way is square tube.
9. a kind of board for lying on back according to claim 8 is characterized in that: described the 3rd bolt is connected with the 3rd by the pin pipe.
10. a kind of board for lying on back according to claim 9, it is characterized in that: described feet is provided with and draws circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220371583 CN202724559U (en) | 2012-07-26 | 2012-07-26 | Sit-up plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220371583 CN202724559U (en) | 2012-07-26 | 2012-07-26 | Sit-up plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202724559U true CN202724559U (en) | 2013-02-13 |
Family
ID=47650314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220371583 Expired - Fee Related CN202724559U (en) | 2012-07-26 | 2012-07-26 | Sit-up plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202724559U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103949037A (en) * | 2014-05-09 | 2014-07-30 | 丽水学院 | Height-adjustable sit-up board for student sport competition |
| CN107468484A (en) * | 2017-09-14 | 2017-12-15 | 惠州市锦恒工业模具设计合伙企业(普通合伙) | A kind of lumbar pain therapeutic equipment for making Medicated Permeation waist |
| CN110639168A (en) * | 2019-08-30 | 2020-01-03 | 徐州力诺健康科技有限公司 | Sit-up device with clean protection pad for fitness equipment |
-
2012
- 2012-07-26 CN CN 201220371583 patent/CN202724559U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103949037A (en) * | 2014-05-09 | 2014-07-30 | 丽水学院 | Height-adjustable sit-up board for student sport competition |
| CN107468484A (en) * | 2017-09-14 | 2017-12-15 | 惠州市锦恒工业模具设计合伙企业(普通合伙) | A kind of lumbar pain therapeutic equipment for making Medicated Permeation waist |
| CN110639168A (en) * | 2019-08-30 | 2020-01-03 | 徐州力诺健康科技有限公司 | Sit-up device with clean protection pad for fitness equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161115 Address after: 321300, room 3019, nine bell East Road, Dongcheng Street, Zhejiang, Yongkang 403, China Patentee after: Li Xiaochun Address before: 321314 Zhejiang city of Yongkang Province Tang Xian Zhen Village No. 55 cave mouth mirror Patentee before: Hu Zhipei |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130213 Termination date: 20180726 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |