CN207605308U - A kind of multi-functional abdomen-in exercise machine - Google Patents
A kind of multi-functional abdomen-in exercise machine Download PDFInfo
- Publication number
- CN207605308U CN207605308U CN201721754544.2U CN201721754544U CN207605308U CN 207605308 U CN207605308 U CN 207605308U CN 201721754544 U CN201721754544 U CN 201721754544U CN 207605308 U CN207605308 U CN 207605308U
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- fixedly connected
- exercise machine
- connecting rod
- support bar
- abdomen
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Abstract
The utility model discloses a kind of multi-functional abdomen-in exercise machines, including：Backrest is fixedly connected on front side of holder, and the back side of the backrest is arranged with head rod in both sides along backrest length direction；Second connecting rod, vertical with head rod direction, one end of the second connecting rod and the upper end of head rod are hinged, and the hinge point of the head rod and the second connecting rod enables the second connecting rod to be rotated around articulated shaft in by the outside of backside；Chest expanding bar, its underpart is vertical with the second connecting rod direction, and the lower end of chest expanding bar is fixedly connected with the one end of the second connecting rod far from head rod；Chest expanding bar lower part is connect by steel strand exerciser with the rear side of the holder.Multi-functional abdomen-in exercise machine provided by the utility model carries chest expanding exercise function, overcomes the defect that existing abdomen-in exercise machine has a single function.
Description
Technical field
The utility model belongs to body-building apparatus technical field, more particularly to a kind of multi-functional abdomen-in exercise machine.
Background technology
Abdomen-in exercise machine is a kind of common fitness equipment, and the Core Feature of abdomen-in exercise machine is the movement by backrest, branch
The body of support people does sit-up movement, and single abdomen-in exercise machine currently on the market is generally only limited to do sit-up exercise, transports
Dynamic menu one.Chest expander is also one of common fitness equipment, using the structure feature of abdomen-in exercise machine, by chest expanding exercise work(
It can increase on abdomen-in exercise machine, sports events can be increased, realize a tractor serves several purposes.
In addition, existing chest expander needs external device to adjust chest expanding exercise intensity, equipment is complicated, and carries inconvenience, because
This, a kind of chest expanding exercise device of intensity simple in structure, convenient for user's adjusting chest expanding exercise of design is very necessary.
Utility model content
The purpose of the utility model is to overcome the defects that existing abdomen-in exercise machine has a single function, and provide a kind of with chest expanding
The abdomen-in exercise machine of motor function.
Another purpose of the utility model is to overcome the defect of existing chest expander inconvenience adjusting strength, provides one kind
Convenient for adjusting the multi-functional abdomen-in exercise machine of chest expanding exercise intensity.
Technical solution provided by the utility model is：
A kind of multi-functional abdomen-in exercise machine, including：
Backrest is fixedly connected on front side of holder, and the back side of the backrest is arranged in both sides along backrest length direction
Head rod；
Second connecting rod, one end of second connecting rod and the upper end of head rod vertical with head rod direction
It is hinged, the hinge point of the head rod and the second connecting rod in by the outside of backside, enable the second connecting rod around
Articulated shaft rotates；
Chest expanding bar, its underpart is vertical with the second connecting rod direction, and the lower end of chest expanding bar connects with the second connecting rod far from first
One end of extension bar is fixedly connected；Chest expanding bar lower part is connect by steel strand exerciser with the rear side of the holder.
Preferably, the holder includes：
First support bar, upper part are sequentially connected headrest and backrest, and lower end is fixedly connected with cushion；
Second support bar is located at the rear side of first support bar, the upper end of second support bar and the top of first support bar
Hinged, the lower end of second support bar is fixedly connected with the middle part of mobile holder；The both ends of the mobile holder are respectively equipped with wheel；
One end of two root bottom part springs, bottom spring is fixedly connected with the mobile holder, the other end and consolidating on the downside of cushion
Fixed rack is fixedly connected.
Preferably, it is equipped on rear side of the second support bar and is fixedly connected with portion, one end of steel strand exerciser is fixedly connected on institute
It states in the portion of being fixedly connected, the other end is fixedly connected with chest expanding bar lower part.
Preferably, the second support bar is equipped with track along its length, and the track is equipped with and track phase
Matched sliding block.
Preferably, locking device is equipped between the sliding block and sliding rail.
Preferably, one end of the steel strand exerciser is fixedly connected on the sliding block, and the other end is solid with chest expanding bar lower part
Fixed connection.
Preferably, it is fixedly connected in the middle part of the lower end of the first support bar and the support bracket fastened crossbeam of cushion.
Preferably, middle part is respectively equipped with folding wheel on the longeron of cushion fixing bracket both sides.
Preferably, the front of the backrest is uniformly provided with multiple lug bosses, plays the role of to back massage.
The utility model has the beneficial effects that：
Multi-functional abdomen-in exercise machine provided by the utility model carries chest expanding exercise function, overcomes existing abdomen-in exercise
The defect that machine has a single function.
It is strong can to adjust chest expanding exercise according to the needs of users for multi-functional abdomen-in exercise machine provided by the utility model
Degree, adjustment process is simple, easy to use.
Description of the drawings
Fig. 1 is the multi-functional abdomen-in exercise machine general structure schematic diagram described in the utility model embodiment one.
Fig. 2 is the multi-functional abdomen-in exercise machine general structure schematic diagram described in the utility model embodiment two.
Specific implementation mode
The following describes the utility model in further detail with reference to the accompanying drawings, to enable those skilled in the art with reference to explanation
Book word can be implemented according to this.
The utility model provides a kind of multi-functional abdomen-in exercise machine, has the function of chest expanding exercise.The utility model
Embodiment one is fixedly connected on 210 front side of holder, institute as shown in Figure 1, the multi-functional abdomen-in exercise machine includes backrest 110
It states the back side of backrest 110 and is arranged with head rod 120 along backrest length direction in both sides, on two head rods 120
End is equipped with interconnecting piece 121, and interconnecting piece 121 is vertical with head rod 120, and extends out to respectively except 110 side of backrest.
Second connecting rod 130, the connection of one end and head rod of second connecting rod 130 vertical with 120 direction of head rod
Portion 121 is hinged, keeps the second connecting rod 130 dynamic by shaft rotation of the articulated shaft of head rod 120.Chest expanding bar 140, its underpart
Vertical with 130 direction of the second connecting rod, the lower end of chest expanding bar 140 is solid with second one end of connecting rod 130 far from head rod
Fixed connection；Chest expanding bar lower part 140 is connect by steel strand exerciser 150 with the rear side of the holder 210.In addition, chest expanding bar 140
Upper end be arranged hand grip portion 141, grasped when facilitating movement.
Holder 210 includes first support bar 211, and upper part is sequentially connected headrest 160 and backrest 110, second support bar
212, it is located at the rear side of first support bar 211, the upper articulation of the upper end and first support bar 211 of second support bar 212, the
The lower end of two supporting rods 212 is fixedly connected with the middle part of mobile holder 220；The both ends of the mobile holder 220 are respectively equipped with wheel
221.Wherein, 212 rear side of the second support bar is fixedly connected with portion 213 equipped with protrusion, and one end of steel strand exerciser 150 is fixed
It is fixedly connected in portion 213 described in being connected to, the other end is fixedly connected with chest expanding bar lower part.The downside of cushion 170 is equipped with fixed branch
Frame 240, cushion 170 are fixedly connected with fixing bracket 240.The lower end of first support bar 211 and the crossbeam 242 of fixing bracket 240
Middle part is fixedly connected.Two root bottom part springs 230 are arranged in parallel, and the rear end of bottom spring 230 is fixedly connected with the mobile holder
220, the interconnecting piece of two bottom springs 230 and mobile holder is respectively close to the wheel 221, two bottom springs difference 230
Front end be fixedly connected respectively with the both ends of the crossbeam of fixing bracket 240 241.User is sitting in when moving on cushion 170, back
It leans against on backrest 110, backrest 110 is made to push, second support bar 212 pushes mobile branch under the action of by the lower pressure of back
Frame 220 moves backward.
As a further preference, middle part is respectively equipped with folding wheel on the longeron 242 of 240 both sides of cushion fixing bracket
250.During moving exercising apparatus for abdomen use, folding wheel 250 is packed up, and fixing bracket 240 directly touches the ground, when movement terminates
After when needing to pack up abdomen-in exercise machine or need abdomen-in exercise machine shift position, folding wheel 250 is put down, folding can be pushed
Wheel 250 moves exercising apparatus for abdomen, keeps the movement of exercising apparatus for abdomen more laborsaving.The front of the backrest 110 is uniformly provided with multiple round and smooth
Lug boss plays the role of to back massage during the motion.
As shown in Fig. 2, in the embodiments of the present invention two, the second support bar 212 is equipped with along the second support
The track of 212 length direction of bar, the track are equipped with the sliding block 213 that matches with track, the sliding block 213 and sliding rail it
Between be equipped with locking device.One end of steel strand exerciser 150 is fixedly connected on the sliding block 213, under the other end and chest expanding bar 140
Portion is fixedly connected.Sliding block 213 can be moved along sliding rail before using chest expander, lock locking device after moving a certain distance,
To elongate the length of steel strand exerciser 150, to change the intensity of chest expanding exercise.Other structures in embodiment two and embodiment one
It is identical.
Multi-functional abdomen-in exercise machine provided by the utility model carries chest expanding exercise function, overcomes existing abdomen-in exercise
The defect that machine has a single function；And chest expanding exercise intensity can be adjusted according to the needs of users, adjustment process is simple, user
Just.
It is not only in the description and the implementation although the embodiments of the present invention have been disclosed as above
Listed utilization, it can be applied to various fields suitable for the present invention completely, for those skilled in the art,
Other modifications may be easily implemented, therefore without departing from the general concept defined in the claims and the equivalent scope, this reality
It is not limited to specific details and legend shown and described herein with novel.
Claims (9)
1. a kind of multi-functional abdomen-in exercise machine, which is characterized in that including：
Backrest is fixedly connected on front side of holder, and the back side of the backrest is arranged with first in both sides along backrest length direction
Connecting rod；
Second connecting rod, vertical with head rod direction, one end of the second connecting rod and the upper end of head rod are hinged,
The hinge point of the head rod and the second connecting rod enables the second connecting rod around articulated shaft in by the outside of backside
Rotation；
Chest expanding bar, its underpart is vertical with the second connecting rod direction, and the lower end of chest expanding bar is with the second connecting rod far from head rod
One end be fixedly connected；Chest expanding bar lower part is connect by steel strand exerciser with the rear side of the holder.
2. multi-functional abdomen-in exercise machine according to claim 1, which is characterized in that the holder includes：
First support bar, upper part are sequentially connected headrest and backrest, and lower end is fixedly connected with cushion；
Second support bar is located at the rear side of first support bar, the upper end of second support bar and the upper articulation of first support bar,
The lower end of second support bar is fixedly connected with the middle part of mobile holder；The both ends of the mobile holder are respectively equipped with wheel；
One end of two root bottom part springs, bottom spring is fixedly connected with the mobile holder, the other end and the fixed branch on the downside of cushion
Frame is fixedly connected.
3. multi-functional abdomen-in exercise machine according to claim 2, which is characterized in that be equipped on rear side of the second support bar solid
Determine interconnecting piece, one end of steel strand exerciser be fixedly connected on it is described be fixedly connected in portion, the other end is fixedly connected with chest expanding bar lower part.
4. multi-functional abdomen-in exercise machine according to claim 2, which is characterized in that the second support bar is equipped with along length
The track in direction is spent, the track is equipped with the sliding block to match with track.
5. multi-functional abdomen-in exercise machine according to claim 4, which is characterized in that be equipped with lock between the sliding block and sliding rail
Tight device.
6. multi-functional abdomen-in exercise machine according to claim 5, which is characterized in that one end of the steel strand exerciser, which is fixed, to be connected
It is connected on the sliding block, the other end is fixedly connected with chest expanding bar lower part.
7. the multi-functional abdomen-in exercise machine according to claim 2 or 6, which is characterized in that the lower end of the first support bar
It is fixedly connected in the middle part of the support bracket fastened crossbeam of cushion.
8. multi-functional abdomen-in exercise machine according to claim 7, which is characterized in that indulge cushion fixing bracket both sides
Middle part is respectively equipped with folding wheel on beam.
9. multi-functional abdomen-in exercise machine according to claim 8, which is characterized in that the front of the backrest is uniformly provided with more
A lug boss, plays the role of to back massage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721754544.2U CN207605308U (en) | 2017-12-15 | 2017-12-15 | A kind of multi-functional abdomen-in exercise machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721754544.2U CN207605308U (en) | 2017-12-15 | 2017-12-15 | A kind of multi-functional abdomen-in exercise machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207605308U true CN207605308U (en) | 2018-07-13 |
Family
ID=62798170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721754544.2U Expired - Fee Related CN207605308U (en) | 2017-12-15 | 2017-12-15 | A kind of multi-functional abdomen-in exercise machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207605308U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107875583A (en) * | 2017-12-15 | 2018-04-06 | 辽宁工业大学 | A kind of multi-functional abdomen-in exercise machine and its locomotor ratings method |
| CN109589550A (en) * | 2018-11-23 | 2019-04-09 | 河北地质大学 | A kind of physical fitness stretcher |
| CN111298374A (en) * | 2020-03-29 | 2020-06-19 | 成都师范学院 | Device is tempered with foldable abdominal muscle reinforcing to sports training |
| CN112006891A (en) * | 2020-09-09 | 2020-12-01 | 王洪涛 | Postoperative rehabilitation training device for patient in thoracic surgery |
| CN114210020A (en) * | 2021-12-20 | 2022-03-22 | 徐州市宝盛新田农业机械有限公司 | Household multifunctional fitness equipment |
-
2017
- 2017-12-15 CN CN201721754544.2U patent/CN207605308U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107875583A (en) * | 2017-12-15 | 2018-04-06 | 辽宁工业大学 | A kind of multi-functional abdomen-in exercise machine and its locomotor ratings method |
| CN109589550A (en) * | 2018-11-23 | 2019-04-09 | 河北地质大学 | A kind of physical fitness stretcher |
| CN111298374A (en) * | 2020-03-29 | 2020-06-19 | 成都师范学院 | Device is tempered with foldable abdominal muscle reinforcing to sports training |
| CN112006891A (en) * | 2020-09-09 | 2020-12-01 | 王洪涛 | Postoperative rehabilitation training device for patient in thoracic surgery |
| CN114210020A (en) * | 2021-12-20 | 2022-03-22 | 徐州市宝盛新田农业机械有限公司 | Household multifunctional fitness equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180713 Termination date: 20181215 |