CN209500614U - Multi-functional door frame training aids - Google Patents
Multi-functional door frame training aids Download PDFInfo
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- CN209500614U CN209500614U CN201920108932.6U CN201920108932U CN209500614U CN 209500614 U CN209500614 U CN 209500614U CN 201920108932 U CN201920108932 U CN 201920108932U CN 209500614 U CN209500614 U CN 209500614U
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- fixed
- wheel cover
- belt wheel
- door frame
- adjusting rod
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Abstract
The utility model discloses a kind of multi-functional door frame training aids, including hollow lever, double threaded screw, adjusting rod, support base, double threaded screw is fixed in hollow lever, adjusting rod is arranged in the two sides of hollow lever and is correspondingly connected on double threaded screw by positive/negative thread cooperation, support base correspondence is fixed on adjusting rod, non-slip mat is fixed on support base, correspondence is fixed with wheel cover and equipped with the belt wheel matched with wheel cover on the adjusting rod of the two sides, circle is wound with spring band on belt wheel, wheel cover is equipped with the snap seats of fixed pulley, belt wheel is equipped with the buckle that can be clamped in snap seats, belt wheel is fixed on wheel cover by buckle and snap seats cooperation, wheel cover is equipped with the notch cooperated with spring band.Using after this structure, having many advantages, such as that simple and reasonable, dismounting is easy to adjust, training function is more, body-building effect is good.
Description
Technical field
The utility model relates to exercise and fitness equipment technical fields, especially a kind of both to have may be mounted on door frame as single
Thick stick uses can be used as the multi-functional door frame training aids that power roller, chest-developer and deep-knee-bend device use again.
Background technique
With the progress of society and the development of science and technology, the income of residents and living condition are become better and better, labor intensity is increasingly
Small, society's dinner party is more and more, and trip mode is also gradually replaced by the modern means of communication, and very little having time participates in body-building fortune
Dynamic, physical fitness constantly declines, and directly influences work energy and efficiency.
In order to improve raising physical fitness, facilitate fitness training, Chinese patent 2005201018615 discloses a kind of installation
Horizontal bar on the door used on door frame, horizontal bar is deep by the majority of consumers' since occupied ground is small, fitness training is convenient on door
Favor.But in use, have the following problems: first is that having a single function, can only be used as horizontal bar, especially to physical fitness
For poor body builder, it is difficult to reach training requirement, body-building effect is undesirable；Second is that in order to cooperate the body-building of disparity items to instruct
Practice, also need to be equipped with different exercise and fitness equipments, not only acquisition cost is high, but also there are occupied space is big and collection is inconvenient
Problem.For this purpose, many manufacturers and knowledgeable people develop and develop, but there has been no comparatively ideal products to emerge so far.
Summary of the invention
To overcome drawbacks described above existing for horizontal bar on existing door, the purpose of the utility model is to provide a kind of structures simply to close
It manages, dismount that easy to adjust, training function is more, body-building effect is good, the much lower function door frame training aids of acquisition cost.
The utility model solves technical solution used by above-mentioned technical problem, it includes hollow lever, double threaded screw, tune
Pole, support base, double threaded screw are fixed in hollow lever, and adjusting rod is movably disposed at the two sides of hollow lever and passes through
Positive/negative thread cooperation is correspondingly connected on double threaded screw, and support base correspondence is fixed on adjusting rod, is fixed on support base anti-skidding
Pad, it is corresponding on the adjusting rod of the two sides to be fixed with wheel cover and equipped with the belt wheel matched with wheel cover, circle is wound with bullet on belt wheel
Spring band, wheel cover are equipped with the snap seats of fixed pulley, and belt wheel is equipped with the buckle that can be clamped in snap seats, and belt wheel passes through buckle
It is fixed on wheel cover with snap seats cooperation, wheel cover is equipped with the notch cooperated with spring band.
The further scheme of the utility model is correspondingly provided with axle sleeve on the wheel cover of the two sides, and axle sleeve, which is equipped with, can be rotated
Turning set and the being fixed with gland that prevents turning set from deviating from, be fixed with dismountable power roller on turning set.
The further scheme of the utility model, the belt wheel are equipped with rotational handle, and the head of spring band is fixed with drawing
Ring.
The both ends correspondence of the further scheme of the utility model, the hollow lever is fixed with bushing.
The further scheme of the utility model is arranged with collodion sheath on the hollow lever.
After adopting the above structure, it has the following advantages compared with prior art and effect: first is that not only may be mounted at door frame
Upper to use as horizontal bar, spring band can play the role of power-assisted, and the poor body builder of physical fitness also can be in list by spring band
Training on thick stick, and can be used as power roller, chest-developer, deep-knee-bend device and use, to solve the problems, such as to have a single function.Second is that single
Thick stick, power roller, chest-developer, deep-knee-bend device training function organically combine, acquisition cost is low, and training function is more, body-building effect
Fruit is good, occupies little space, and collection is convenient, and ordinary consumer can receive, be easy to popularize.
Detailed description of the invention
Fig. 1 is the fit structure schematic diagram of the utility model.
Fig. 2 is the decomposition texture schematic diagram of the utility model.
Fig. 3 is schematic diagram when the utility model is used as power roller.
Fig. 4 is schematic diagram when the utility model is used as door frame horizontal bar.
Fig. 5 is schematic diagram when the utility model is used as chest-developer and deep-knee-bend device.
Fig. 6 is fit structure schematic diagram when the utility model belt wheel is separated with wheel cover.
Wherein 1 double threaded screw, 2 hollow levers, 3 adjusting rods, 4 belt wheels, 5 wheel covers, 6 power rollers, 7 non-slip mats, 8 support bases, 9
Gland, 10 turning sets, 11 spring bands, 12 bushings, 13 collodion sheaths, 14 intermediate jackets, 15 rotational handles, 16 knobs, 17 buckles
Seat, 18 buckles, 19 screws, 20 pull rings, 21 axle sleeves.
Specific embodiment
It is the specific embodiment of the multi-functional door frame training aids of the utility model, it includes hollow thick stick shown in Fig. 1 to Fig. 6
Bar 2, double threaded screw 1, adjusting rod 3, support base 8, double threaded screw 2 are fixed in hollow lever 2 by screw 19, and adjusting rod 3 can
It is movably arranged at the two sides of hollow lever 2 and is correspondingly connected on double threaded screw 1 by positive/negative thread cooperation, support base 8 is right
Should be fixed on adjusting rod 3, be fixed with non-slip mat 7 on support base 8, on the adjusting rod 3 of the two sides it is corresponding be fixed with wheel cover 5 with
And equipped with the belt wheel 4 matched with wheel cover 5, belt wheel 4 is equipped with rotational handle 15, and circle is wound with spring band 11, spring band on belt wheel 4
11 head is fixed with pull ring 20, and wheel cover 5 is equipped with the snap seats 17 of fixed pulley 4, and belt wheel 4, which is equipped with, can be clamped on snap seats
Buckle 18 on 17, belt wheel 4 are fixed on wheel cover 5 by buckle 18 and the cooperation of snap seats 17, and wheel cover 5 is equipped with and spring band 11
The notch of cooperation.When needing to turn around or elongate spring band 11, rotary motion handle 15 makes the buckle 18 and wheel cover 5 on belt wheel 4
On snap seats 17 separate, then belt wheel 4 is pulled out from wheel cover 5, then by rotary motion handle 15 with movable belt pulley 4 rotation be
The length of adjustable springs band 11.After the length adjusting for completing spring band 11, then belt wheel 4 is passed through into buckle 18 and is matched with snap seats 17
Conjunction is fixed on wheel cover 5.
In order to use as power roller, axle sleeve 21 is correspondingly provided on the wheel cover 5 of the two sides, axle sleeve 21, which is equipped with, can be rotated
Turning set 10 and the being fixed with gland 9 that prevents turning set 10 from deviating from, be fixed with removably by knob 16 on turning set 10
Power roller 6.
In order to eliminate gap, guarantee to be fixed with bushing 12 using the both ends correspondence of safe, described hollow lever 2.In order to
Training is more comfortable, and collodion sheath 13 is arranged on the hollow lever 2, can also be arranged collodion on hollow lever 2 with two sides
Sheath 13, centre are arranged intermediate jacket 14, equally can also reach same effect.
The utility model is mounted on door frame as horizontal bar in use, power roller 6 can be removed, as shown in figure 4, preventing from being good for
Abdomen wheel 6 encounters door frame or door leaf.Spring band 11 does not work when normal training.It, can be with when the physical fitness of body builder is poor
Spring band 11 is elongated, pull ring 20 merges together, and both hands hold hollow lever 2 and get down on both kneels when training is trained on spring band,
Spring band 11 can play the role of power-assisted.
The utility model in use, spring band 11 need to enclose is wound on belt wheel 4, and passes through buckle 18 and buckle as power roller
Belt wheel 4 is fixed on wheel cover 5 by 17 cooperation of seat, can carry out power roller training, as shown in Figure 3.
The utility model is as chest-developer in use, as shown in figure 5, both feet slam the pull ring 20 on spring band 11, both hands
It holds hollow lever 2 to move up and down, that is, can reach the effect of arm strength training, strength size is adjusted by 11 length of spring band
Section.
The utility model is as deep-knee-bend device in use, as shown in figure 5, the double-legged pull ring 20 slammed on spring band 11, hollow
Lever 2 is shouldered piggyback and is moved up and down, that is, can reach deep-knee-bend training effect, strength size by 11 length of spring band come
It adjusts.
The above, only specific embodiment of the utility model, not makes in any form the utility model
Limitation, on the basis of not departing from the technical solution of the utility model, made simple modification, equivalent variations or modification are fallen
Enter the protection scope of the utility model.
Claims (5)
1. a kind of multi-functional door frame training aids, including hollow lever (2), double threaded screw (1), adjusting rod (3), support base (8), double
Head screw rod (1) is fixed in hollow lever (2), and adjusting rod (3) is movably disposed at the two sides of hollow lever (2) and by just
Left-hand thread cooperation is correspondingly connected on double threaded screw (1), and support base (8) correspondence is fixed on adjusting rod (3), on support base (8)
Non-slip mat (7) are fixed with, it is characterized in that: corresponding on the adjusting rod (3) of the two sides be fixed with wheel cover (5) and be equipped with and wheel cover
(5) belt wheel (4) matched is enclosed on belt wheel (4) and is wound with spring band (11), and wheel cover (5) is equipped with the snap seats of fixed pulley (4)
(17), belt wheel (4) is equipped with the buckle (18) that can be clamped on snap seats (17), and belt wheel (4) passes through buckle (18) and snap seats
(17) cooperation is fixed on wheel cover (5), and wheel cover (5) is equipped with the notch cooperated with spring band (11).
2. multi-functional door frame training aids according to claim 1, it is characterized in that: correspondence is set on the wheel cover (5) of the two sides
Have axle sleeve (21), axle sleeve (21) is equipped with rotatable turning set (10) and is fixed with the gland for preventing turning set (10) from deviating from
(9), dismountable power roller (6) are fixed on turning set (10).
3. multi-functional door frame training aids according to claim 1 or 2, it is characterized in that: the belt wheel (4) is equipped with rotation
Handle (15), the head of spring band (11) are fixed with pull ring (20).
4. multi-functional door frame training aids according to claim 3, it is characterized in that: the both ends pair of the hollow lever (2)
Bushing (12) should be fixed with.
5. multi-functional door frame training aids according to claim 4, it is characterized in that: being arranged on the hollow lever (2)
Collodion sheath (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920108932.6U CN209500614U (en) | 2019-01-23 | 2019-01-23 | Multi-functional door frame training aids |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920108932.6U CN209500614U (en) | 2019-01-23 | 2019-01-23 | Multi-functional door frame training aids |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209500614U true CN209500614U (en) | 2019-10-18 |
Family
ID=68201938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920108932.6U Active CN209500614U (en) | 2019-01-23 | 2019-01-23 | Multi-functional door frame training aids |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209500614U (en) |
-
2019
- 2019-01-23 CN CN201920108932.6U patent/CN209500614U/en active Active
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