CN203226832U - Tester for traction force of human body - Google Patents
Tester for traction force of human body Download PDFInfo
- Publication number
- CN203226832U CN203226832U CN 201320252243 CN201320252243U CN203226832U CN 203226832 U CN203226832 U CN 203226832U CN 201320252243 CN201320252243 CN 201320252243 CN 201320252243 U CN201320252243 U CN 201320252243U CN 203226832 U CN203226832 U CN 203226832U
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- CN
- China
- Prior art keywords
- support
- pulley
- extension spring
- crossbeam
- pointer
- 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 tester for a traction force of a human body. The tester for the traction force of the human body is structurally characterized by comprising a support, a scale plate, a pulley, a digging rope, a tension spring, a pointer and the like. Both ends of the support and the horizon are connected into a whole. The support is provided with the scale plate, the pulley and a hanging ring. A hook of the tension spring is respectively connected with the hanging ring and the digging rope into a whole. The digging rope is connected with a waistband into a whole after passing through the pulley. The hook is provided with the pointer, and the pointer can vertically slide on the scale plate along with the expansion of the tension spring.
Description
Technical field
A kind of human body pull strength tester belongs to the health-care facilities field.
Background technology
The strong degree of human body is how, the big or small direct reaction of its pull strength this overview of human body, therefore, be necessary the pull strength of human body is done a test.
Summary of the invention
Purpose of the present invention is that a kind of human body pull strength tester will be provided, and structure is connected to form by support, suspension ring, crossbeam, graduated tile, pulley, rope holder, belt, stay cord, extension spring, pointer and hook.Support is U-shaped framework, and the two ends of support are vertical with Horizon to be connected as a body.Be provided with graduated tile at support, graduated tile and extension spring parallel, and are provided with crossbeam at the middle part of support, are provided with pulley at the middle part of crossbeam, and crossbeam, pulley and support are connected as a body.Be provided with the rope holder below pulley, the rope holder is U-shaped, and the two ends of rope holder are fixed on the crossbeam.Upper end at support is provided with suspension ring, has extension spring at suspension ring, and the dynamometry extension spring is selected in extension spring for use, is provided with hook at the two ends of extension spring, and hook is connected as a body with suspension ring, stay cord respectively.Hook below is provided with pointer, and pointer can slide up and down at graduated tile with stretching of extension spring.Pass stay cord between pulley and rope holder, stay cord is in the groove of pulley, and an end and the oval-shaped belt of stay cord are connected as a body.
During dynamometry, people's waist is enclosed within on the belt, and firmly kicking one's legs moves ahead, and just can test pull strength.
Description of drawings
Fig. 1, human body pull strength tester front view Fig. 2, human body pull strength tester vertical view
1, support, 2, suspension ring, 3, crossbeam, 4, graduated tile, 5, pulley, 6, the rope holder, 7, belt, 8, stay cord, 9, extension spring, 10, pointer, 11, hook.
The specific embodiment
As shown in Figure 1, 2, a kind of human body pull strength tester, structure is by support 1, suspension ring 2, crossbeam 3, graduated tile 4, pulley 5, rope holder 6, belt 7, stay cord 8, extension spring 9, pointer 10 and link up with 11 and be connected to form.Support 1 is U-shaped framework, and the two ends of support 1 are vertical with Horizon to be connected as a body.Be provided with graduated tile 4 at support 1, graduated tile 4 and extension spring 9 parallel, and are provided with crossbeam 3 at the middle part of support 1, are provided with pulley 5 at the middle part of crossbeam 3, and crossbeam 3, pulley 5 and support 1 are connected as a body.Be provided with rope holder 6 below pulley 5, rope holder 6 is U-shaped, and the two ends of rope holder 6 are fixed on the crossbeam 3.Be provided with suspension ring 2 in the upper end of support 1, have extension spring 8 at suspension ring 2, the dynamometry extension spring is selected in extension spring 8 for use, is provided with hook 11 at the two ends of extension spring 8, and hook 11 is connected as a body with suspension ring 2, stay cord 8 respectively.Hook 11 below is provided with pointer 10, and pointer 10 can slide up and down at graduated tile 4 with stretching of extension spring 9.Pass stay cord 8 between pulley 5 and rope holder 6, stay cord 8 is in the groove of pulley 5, and an end of stay cord 8 and the belt 7 of annular are connected as a body.
Claims (1)
1. human body pull strength tester, feature is: its structure is by support (1), suspension ring (2), crossbeam (3), graduated tile (4), pulley (5), rope holder (6), belt (7), stay cord (8), extension spring (9), pointer (10) and link up with (11) and be connected to form; Support (1) is U-shaped framework, and the two ends of support (1) are vertical with Horizon to be connected as a body; Be provided with graduated tile (4) at support (1), graduated tile (4) and extension spring (9) parallel, and are provided with crossbeam (3) at the middle part of support (1), are provided with pulley (5) at the middle part of crossbeam (3), and crossbeam (3), pulley (5) and support (1) are connected as a body; Be provided with rope holder (6) below pulley (5), rope holder (6) is U-shaped, and the two ends of rope holder (6) are fixed on the crossbeam (3); Be provided with suspension ring (2) in the upper end of support (1), have extension spring (8) at suspension ring (2), the dynamometry extension spring is selected in extension spring (8) for use, is provided with hook (11) at the two ends of extension spring (8), the hook (11) respectively and suspension ring (2), stay cord (8) be connected as a body; Hook below (11) is provided with pointer (10), and pointer (10) can slide up and down at graduated tile (4) with stretching of extension spring (9); Pass stay cord (8) between pulley (5) and rope holder (6), stay cord (8) is in the groove of pulley (5), and the belt (7) of an end of stay cord (8) and annular is connected as a body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320252243 CN203226832U (en) | 2013-04-12 | 2013-04-12 | Tester for traction force of human body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320252243 CN203226832U (en) | 2013-04-12 | 2013-04-12 | Tester for traction force of human body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203226832U true CN203226832U (en) | 2013-10-09 |
Family
ID=49282984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320252243 Expired - Fee Related CN203226832U (en) | 2013-04-12 | 2013-04-12 | Tester for traction force of human body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203226832U (en) |
-
2013
- 2013-04-12 CN CN 201320252243 patent/CN203226832U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131009 Termination date: 20140412 |