CN202822627U - Gear stage switching device of body builder - Google Patents
Gear stage switching device of body builder Download PDFInfo
- Publication number
- CN202822627U CN202822627U CN2012202830164U CN201220283016U CN202822627U CN 202822627 U CN202822627 U CN 202822627U CN 2012202830164 U CN2012202830164 U CN 2012202830164U CN 201220283016 U CN201220283016 U CN 201220283016U CN 202822627 U CN202822627 U CN 202822627U
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- CN
- China
- Prior art keywords
- gear
- gear stage
- pin
- over panel
- hole
- 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 gear stage switching device of a body builder. The gear stage switching device of the body builder comprises a gear stage switching plate, a hinge pin, gear stage pins and a fixing pin. The gear stage switching plate is provided with a hinge hole, a fixing hole and more than one gear stage hole arranged below the hinge hole. The hinge pin, the fixing pin and the gear stage pins can be respectively inserted in the hinge hole, the fixing hole and the gear stage holes on the gear stage switching plate. Due to the fact that a plurality of the gear stage holes are arranged on the gear switching plate, the gear stage holes arranged at the lower end of a backrest beam and the gear stage holes of the gear stage switching plate are hinged together through the gear stage pins. Accordingly, three-fixing and three-moving are achieved, and the diversity of product movement ways is increased.
Description
Technical field
The utility model relates to a kind of body-building apparatus, particularly relates to a kind of gear conversion equipment of fitness equipment.
Background technology
Fast development along with economy, 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 the function of tempering other position of human body, the body-building apparatus that particularly human lumbar vertebra, abdominal muscle is performed physical exercise.The body-building apparatus of the exercising abdominal muscles of commonly using mainly by seat, frame, fork, upward by pin, form by pin, backboard, drag rope of elasticity etc. down, be used for taking exercise leg muscle and the abdominal muscle of human body, because without the gear conversion equipment, can realize at most the swing of backboard, occupation mode is comparatively single, spring need to be disassembled during packing and pack, packing inconvenience.
The utility model content
The purpose of this utility model is to provide the gear conversion equipment of a kind of shift transformation fitness equipment easily.
For achieving the above object, technical solution of the present utility model is:
The utility model is a kind of gear conversion equipment of fitness equipment, and it is comprised of gear change-over panel, swivel pin, gear pin, steady pin, the gear change-over panel offer hinge hole, a fixing hole and be positioned at below the hinge hole, more than one gear hole; Described swivel pin, steady pin, gear pin can be plugged on respectively in hinge hole on the gear change-over panel, fixing hole, the gear hole.
Offer three gear holes on the described gear change-over panel.
Described gear change-over panel is made of a sheet material; Described gear change-over panel is hinged by gear pin and backrest beam lower end.
Described gear change-over panel is made of two blocks of sheet materials, forms the interval between the two boards material; Hinged by in gear pin and this interval of planting of described gear change-over panel.
After adopting such scheme, because gear change-over panel of the present utility model is provided with a plurality of gears hole, the gear hole of backrest beam lower end and gear change-over panel gear hole are hinged by the gear pin, thereby realize that three is fixing, namely, backrest beam angle of inclination is fixed and is had a plurality of gears, three activities, namely, can also select to fix (steady pin inserts longeron and gear change-over panel) or the mode of activity (steady pin takes out from the fixing hole of longeron and gear change-over panel) moves at three angles of inclination), increased the diversity of product motion mode.
Below in conjunction with the drawings and specific embodiments the utility model is further described.
Description of drawings
Fig. 1 is axonometric drawing of the present utility model;
Fig. 2 is three-dimensional exploded view of the present utility model;
Fig. 3 A is the partial schematic diagram that the utility model steady pin does not insert longeron fixing hole and gear change-over panel fixing hole;
Fig. 3 B is the partial schematic diagram that the utility model steady pin inserts longeron fixing hole and gear change-over panel fixing hole;
Fig. 4 A is first example structure figure of the utility model gear change-over panel;
Fig. 4 B is second example structure figure of the utility model gear change-over panel.
The specific embodiment
As shown in Figure 1 and Figure 2, be the axonometric drawing that the utility model gear conversion equipment 1 is applied to fitness equipment, it comprises frame 2, backboard 3, backrest beam 4 and elastic component 5.
Described backrest beam 4 lower hinge are on frame 2, and its top that is positioned at frame 2 tops is as backrest, and backboard 3 is fixed on backrest beam 4 tops, and backrest beam 4 lower ends are passed frame 2 and are positioned at the below of frame 2; One end of described elastic component 5 is connected to the lower end of backrest beam 4, and the other end of elastic component 5 is connected to the rear portion of frame 2.
The lower end that described backrest beam 4 passes frame 2 is connected with an end of elastic component 5 by the utility model gear conversion equipment 1.
Shown in Fig. 3 A, Fig. 3 B, Fig. 4 A, described gear conversion equipment 1 is comprised of gear change-over panel 11, swivel pin 12, gear pin 13, steady pin 14.Offer a hinge hole 111, fixing hole 112 and be positioned at three gear holes 113 below the hinge hole 111 at gear change-over panel 11, offer hinge hole 31 and gear hole 32 from top to bottom in backrest beam 4 bottoms, swivel pin 12 is along laterally passing successively the hinge hole 21 of frame 2, the hinge hole 31 of backrest beam 4 lower ends and the hinge hole 12 of gear change-over panel 11, steady pin 14 inserts fixing hole 22 on the frames 2 and the fixing hole 112 of gear change-over panel 11, and gear pin 13 inserts in the gear hole 32 of backrest beams 4 lower ends and 11 3 gear holes 113 of gear change-over panel.
In the present embodiment, described gear change-over panel 11 can have two kinds of versions, and a kind of is veneer form shown in Fig. 4 A, and it is made of a sheet material; Described backrest beam 4 lower ends are hinged by gear pin 13 and gear change-over panel 11.Another kind is the two plate forms shown in Fig. 4 B, and it is made of two blocks of sheet materials, forms the interval between the two boards material; Plant in this interval and be hinged by gear pin 13 and gear change-over panel 11 ' in described backrest beam 4 lower ends.
Emphasis of the present utility model just is: offer more than one gear hole at the gear change-over panel.
The above, it only is the utility model preferred embodiment, gear hole on the gear change-over panel can have a plurality of, therefore can not limit the scope that the utility model is implemented with this, the equivalence of namely 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 (4)
1. the gear conversion equipment of a fitness equipment, it is characterized in that: it is comprised of gear change-over panel, swivel pin, gear pin, steady pin, the gear change-over panel offer hinge hole, a fixing hole and be positioned at below the hinge hole, more than one gear hole; Described swivel pin, steady pin, gear pin can be plugged on respectively in hinge hole on the gear change-over panel, fixing hole, the gear hole.
2. the gear conversion equipment of fitness equipment according to claim 1 is characterized in that: offer three gear holes on the described gear change-over panel.
3. the gear conversion equipment of fitness equipment according to claim 1, it is characterized in that: described gear change-over panel is made of a sheet material; Described gear change-over panel is hinged by gear pin and backrest beam lower end.
4. the gear conversion equipment of fitness equipment according to claim 1, it is characterized in that: described gear change-over panel is made of two blocks of sheet materials, forms the interval between the two boards material; Described gear change-over panel is hinged with the backrest beam lower end in this interval of planting by the gear pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202830164U CN202822627U (en) | 2012-06-15 | 2012-06-15 | Gear stage switching device of body builder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202830164U CN202822627U (en) | 2012-06-15 | 2012-06-15 | Gear stage switching device of body builder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202822627U true CN202822627U (en) | 2013-03-27 |
Family
ID=47934436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202830164U Expired - Fee Related CN202822627U (en) | 2012-06-15 | 2012-06-15 | Gear stage switching device of body builder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202822627U (en) |
-
2012
- 2012-06-15 CN CN2012202830164U patent/CN202822627U/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 |
Granted publication date: 20130327 Termination date: 20150615 |
|
| EXPY | Termination of patent right or utility model |