CN203647981U - Balance weight device of arm power trainer - Google Patents
Balance weight device of arm power trainer Download PDFInfo
- Publication number
- CN203647981U CN203647981U CN201420003295.3U CN201420003295U CN203647981U CN 203647981 U CN203647981 U CN 203647981U CN 201420003295 U CN201420003295 U CN 201420003295U CN 203647981 U CN203647981 U CN 203647981U
- Authority
- CN
- China
- Prior art keywords
- configuration support
- hauling block
- traction pulley
- arm
- balance weight
- 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 balance weight device of an arm power trainer. The device comprises a traction pulley and a configuration support. The configuration support is detachably connected to the traction pulley. The device utilizes the configuration support on the traction pulley and a balance weight lead on the configuration support. When a user suddenly releases a steel rope, since the balance weight lead is disposed at the edge of the traction pulley, angular momentum of the whole traction pulley is effectively reduced, and then rotation speed of the traction pulley is reduced, the traction pulley can slowly rotate in a reverse direction tile the steel rope is fully released. The device can effectively prevent arms of users from being pulled, and usability and safety of the device is improved. The device is simple in structure, convenient to reconstruct, and high in practicality.
Description
Technical field
The utility model relates to a kind of medical rehabilitation equipment, or rather, is a kind of counter weight device of arm-strength exercising device.
Background technology
Arm-strength exercising device is a kind of common rehabilitation medical device, utilizes the roller and the balancing weight that slide to realize progressively training and the recovery to patient's arm strength.The balancing weight of existing arm-strength exercising device is arranged on the bottom of steel wire rope, and in the time that patient unclamps steel wire rope, quick rotation easily occurs roller, easily pulls patient's arm muscles.
Summary of the invention
The utility model is mainly to solve the existing technical problem of prior art, thereby a kind of counter weight device of arm-strength exercising device is provided.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
A kind of counter weight device of arm-strength exercising device, the counter weight device of described arm-strength exercising device comprises a hauling block and a configuration support, described configuration support is removably connected with described hauling block, the center of described hauling block is provided with a fixed via, one hold-down screw runs through described fixed via, the sidewall of described hauling block is provided with a traction chute, the edge of described hauling block is provided with a pair of traction through hole, described configuration support comprises a connection substrate longitudinally arranging and the fixed substrate of a horizontally set, described connection substrate is provided with a pair of connecting through hole, described fixed substrate is provided with a pair of counterweight through hole for fixed weight lead.
As the utility model preferred embodiment, described configuration support and hauling block are ABS engineering plastics and make.
The counter weight device of arm-strength exercising device of the present utility model utilizes the counterweight lead on configuration support and the configuration support on hauling block, in the time that user unclamps steel wire rope suddenly, because counterweight lead is arranged on the edge of hauling block, can effectively reduce the angular momentum of whole hauling block, thereby reduce the rotating speed of hauling block, hauling block can be rotated backward lentamente, until steel wire rope is relaxed completely, effectively prevent user's the pulling of arm, improved ease for use and the security of arm-strength exercising device.The counter weight device of this arm-strength exercising device is simple in structure, and transformation is convenient, practical.
Brief description of the drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the perspective view of the counter weight device of arm-strength exercising device of the present utility model;
Fig. 2 is the stereochemical structure decomposing schematic representation of the counter weight device of the arm-strength exercising device in Fig. 1;
Fig. 3 is the details enlarged diagram of the a-quadrant of the counter weight device of the arm-strength exercising device in Fig. 2;
Wherein,
1, the counter weight device of arm-strength exercising device; 2, hauling block; 21, traction chute; 22, fixed via; 23, traction through hole; 3, configuration support; 31, connect substrate; 311, connecting through hole; 32, fixed substrate; 321, counterweight through hole; 4, hold-down screw.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that, protection domain of the present utility model is made to more explicit defining.
As shown in Figure 1 to Figure 3, the counter weight device 1 of arm-strength exercising device of the present utility model comprises a hauling block 2 and a configuration support 3, this configuration support 3 is removably connected with this hauling block 2, the center of this hauling block 2 is provided with a fixed via 22, one hold-down screw 4 runs through this fixed via 22, the sidewall of this hauling block 2 is provided with a traction chute 21, the edge of this hauling block 2 is provided with a pair of traction through hole 23, this configuration support 3 comprises a connection substrate 31 longitudinally arranging and the fixed substrate 32 of a horizontally set, this connection substrate 31 is provided with a pair of connecting through hole 311, this fixed substrate 32 is provided with a pair of counterweight through hole 321 for fixed weight lead.
This configuration support 3 and hauling block 2 are ABS engineering plastics and make.
Be not limited to this, any variation of expecting without creative work or replacement, within all should being encompassed in protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claims were limited.
Claims (2)
1. the counter weight device of an arm-strength exercising device, it is characterized in that, the counter weight device (1) of described arm-strength exercising device comprises a hauling block (2) and a configuration support (3), described configuration support (3) is removably connected with described hauling block (2), the center of described hauling block (2) is provided with a fixed via (22), one hold-down screw (4) runs through described fixed via (22), the sidewall of described hauling block (2) is provided with a traction chute (21), the edge of described hauling block (2) is provided with a pair of traction through hole (23), described configuration support (3) comprises a connection substrate (31) longitudinally arranging and the fixed substrate (32) of a horizontally set, described connection substrate (31) is provided with a pair of connecting through hole (311), described fixed substrate (32) is provided with a pair of counterweight through hole (321) for fixed weight lead.
2. the counter weight device of arm-strength exercising device according to claim 1, is characterized in that, described configuration support (3) and hauling block (2) are ABS engineering plastics and make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420003295.3U CN203647981U (en) | 2014-01-04 | 2014-01-04 | Balance weight device of arm power trainer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420003295.3U CN203647981U (en) | 2014-01-04 | 2014-01-04 | Balance weight device of arm power trainer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203647981U true CN203647981U (en) | 2014-06-18 |
Family
ID=50914423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420003295.3U Expired - Fee Related CN203647981U (en) | 2014-01-04 | 2014-01-04 | Balance weight device of arm power trainer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203647981U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103657004A (en) * | 2014-01-04 | 2014-03-26 | 周玉梅 | Counterweight device for arm strength exercisers |
-
2014
- 2014-01-04 CN CN201420003295.3U patent/CN203647981U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103657004A (en) * | 2014-01-04 | 2014-03-26 | 周玉梅 | Counterweight device for arm strength exercisers |
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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: 20140618 Termination date: 20160104 |