CN201959486U - Simple sit-up plate - Google Patents
Simple sit-up plate Download PDFInfo
- Publication number
- CN201959486U CN201959486U CN2011200807084U CN201120080708U CN201959486U CN 201959486 U CN201959486 U CN 201959486U CN 2011200807084 U CN2011200807084 U CN 2011200807084U CN 201120080708 U CN201120080708 U CN 201120080708U CN 201959486 U CN201959486 U CN 201959486U
- Authority
- CN
- China
- Prior art keywords
- vertical rod
- pin
- tube connector
- protruding
- frame
- 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 simple sit-up plate, which mainly consists of a machine frame, a chair, a foot rest and a connecting pipe, wherein the chair is arranged on the machine frame, a connecting seat is arranged in the middle part of one end of the machine frame in an outward extending way, one end of the connecting pipe is fixedly connected onto the connecting seat through screw bolts, the foot rest is in a T shape, and a vertical rod arranged in the middle part of the foot rest is sheathed in a pipe cavity of the connecting pipe. Because the simple sit-up plate comprises the chair and the foot rest, exercisers can realize abdomen exercises only through sitting on the chair and leaning the thighs onto the foot rest, the structure is very simple, and the exercising is very convenient. In addition, two tension ropes are also added on the simple sit-up plate, in the exercises, the two tension ropes are suspended on the machine frame, the arm exercises can be realized, the exercise modes are various, and the functions are very complete.
Description
Technical field
The utility model relates to a kind of body-building apparatus, particularly relates to a kind of simple and easy plate of lying on the back.
Background technology
Along with rapid economy development, people are to the continuous lifting of healthy pay attention to day by day and living standard, make the use of health equipment increasingly extensive, people are also more and more to the functional requirement of health equipment, except requiring it to have the function of tempering limbs, also wish to have other functions such as physiotherapy, massage, fitness.Rapid surge along with clerical workforce and white collar personnel number, and in the face of the huge social operating pressure, the problematic people of lumbar spine is more and more, people urgently wish to have a kind of can be to each position of human body, the body-building apparatus simple in structure that belly is performed physical exercise particularly.
The utility model content
The purpose of this utility model is to provide a kind of simple in structure, simple and easy plate of lying on the back that function is more.
For achieving the above object, technical solution of the present utility model is:
The utility model is a kind of simple and easy plate of lying on the back, and it is mainly by frame, seat, form by pin, tube connector; Described chair mounted outwards extends out a Connection Block at the middle part of frame one end on frame; One end of described tube connector is fixed on the Connection Block by bolt, describedly is the T font by pin, and the vertical rod at its middle part is nested with in the tube chamber of tube connector.
Described a spring is protruding to be buckled by being nested with in the tube chamber of pin vertical rod, and the protruding button of the protruding body holding of buckleing of this spring in the tube chamber of vertical rod and on it passes by pin vertical rod areole; On the longitudinal side wall of tube connector upper edge, offer a plurality of through holes, these a plurality of through holes with also can allow the protruding protruding button of buckling of spring penetrate and will lean on the pin vertical rod to be fixed in the tube connector by pin vertical rod areole is relative.
The utility model also comprises two pulling force ropes, and an end hook of these two pulling force ropes is articulated in the both sides of the frame other end respectively removably.
After adopting such scheme, because the utility model comprises seat and by pin, as long as the person taking exercise is sitting on the seat, thigh is leaned against by just performing physical exercise to belly on the pin that structure is very simple, it is comparatively convenient to take exercise.And the utility model has also added two pulling force ropes, during exercise, two pulling force ropes are articulated on the frame just can perform physical exercise to arm, and the pattern of exercise is more, and function is comparatively complete.
Below in conjunction with the drawings and specific embodiments the utility model is further described.
Description of drawings
Fig. 1 is an axonometric drawing of the present utility model;
Fig. 2 is a three-dimensional exploded view of the present utility model;
Fig. 3 is the connection diagram of the utility model tube connector and frame;
Figure 41-Figure 43 is the utility model three kinds of exercise state diagrams of facing upward, rise, crouch.
The specific embodiment
As shown in Figure 1, the utility model is a kind of simple and easy plate of lying on the back, and it is mainly by frame 1, seat 2, form by pin 3, tube connector 4, two pulling force ropes 5.
As shown in Figure 2, described seat 2 is installed on the frame 1, outwards extends out a Connection Block 11 at the middle part of frame 1 one ends, and an end of described tube connector 4 is by bolt 61, nut 62(as shown in Figure 3) be fixed on the Connection Block 11.
The described pin 3 that leans on is the T font, and the vertical rod 31 at its middle part is nested with in the tube chamber of tube connector 4.
Described a spring is protruding buckles 32 by being nested with in the tube chamber of pin 3 vertical rods 31, and this spring is protruding to be buckled the protruding button 322 of body 321 holdings in the tube chamber of vertical rod 31 and on it of 32 and pass by pin 3 vertical rods 31 areoles 311; On tube connector 4 upper edge longitudinal side walls, offer three through holes 41, these three through holes 41 with also can allow the protruding protruding button of buckleing on 32 322 of spring penetrate and will lean on pin 3 vertical rods 31 to be fixed in tube connector 4 tube chambers by pin 3 vertical rods 31 areoles 311 are relative.Buckle being connected of three through holes 41 on 32 protruding buttons 322 and the tube connector 4 by regulating spring is protruding, can regulate height, to adapt to different exercise crowds' needs by pin 3.
One end hook 51 of described two pulling force ropes 5 be articulated in removably respectively frame 1 other end both sides elongated slot 12(as shown in Figure 3) in.
Using method of the present utility model:
During use, person taking exercise 10 is sitting on the seat 2, and thigh is leaned against by just facing upward the exercise of (as shown in figure 41), (as shown in figure 43) for sleeping in, (as shown in figure 42) three kinds of states on the pin 3 to belly.
The above, it only is the utility model preferred embodiment, the quantity of tube connector sidewall through hole can be decided as required, so can not limit the scope that the utility model is implemented with this, the i.e. equivalence of doing according to the utility model claim and description changes and modifies, and all should still belong in the scope that the utility model patent contains.
Claims (3)
1. simple and easy plate of lying on the back is characterized in that: it is mainly by frame, seat, form by pin, tube connector; Described chair mounted outwards extends out a Connection Block at the middle part of frame one end on frame; One end of described tube connector is fixed on the Connection Block by bolt, describedly is the T font by pin, and the vertical rod at its middle part is nested with in the tube chamber of tube connector.
2. the simple and easy plate of lying on the back according to claim 1 is characterized in that: described a spring is protruding to be buckled by being nested with in the tube chamber of pin vertical rod, and the protruding button of the protruding body holding of buckleing of this spring in the tube chamber of vertical rod and on it passes by pin vertical rod areole; On the longitudinal side wall of tube connector upper edge, offer a plurality of through holes, these a plurality of through holes with also can allow the protruding protruding button of buckling of spring penetrate and will lean on the pin vertical rod to be fixed in the tube connector by pin vertical rod areole is relative.
3. the simple and easy plate of lying on the back according to claim 1 is characterized in that: it also comprises two pulling force ropes, and an end hook of these two pulling force ropes is articulated in the both sides of the frame other end respectively removably.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200807084U CN201959486U (en) | 2011-03-24 | 2011-03-24 | Simple sit-up plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200807084U CN201959486U (en) | 2011-03-24 | 2011-03-24 | Simple sit-up plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201959486U true CN201959486U (en) | 2011-09-07 |
Family
ID=44522010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200807084U Expired - Fee Related CN201959486U (en) | 2011-03-24 | 2011-03-24 | Simple sit-up plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201959486U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106422189A (en) * | 2016-10-26 | 2017-02-22 | 广西大学 | Sitting and lying type abdominal muscle exercising apparatus |
-
2011
- 2011-03-24 CN CN2011200807084U patent/CN201959486U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106422189A (en) * | 2016-10-26 | 2017-02-22 | 广西大学 | Sitting and lying type abdominal muscle exercising apparatus |
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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 |
Granted publication date: 20110907 Termination date: 20150324 |
|
| EXPY | Termination of patent right or utility model |