CN207769151U - A kind of sitting body anteflexion tester - Google Patents
A kind of sitting body anteflexion tester Download PDFInfo
- Publication number
- CN207769151U CN207769151U CN201721751463.7U CN201721751463U CN207769151U CN 207769151 U CN207769151 U CN 207769151U CN 201721751463 U CN201721751463 U CN 201721751463U CN 207769151 U CN207769151 U CN 207769151U
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- CN
- China
- Prior art keywords
- support column
- litter
- cushion
- connecting rod
- sitting body
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- 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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- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The utility model discloses a kind of sitting body anteflexion testers, including cushion, support column, litter and sliding block, the support column is fixed on cushion one end, and support column is vertical with cushion, the support column is cylindrical, it is screw hole in the middle part of support column, the litter is horizontally disposed, litter lower end is connected with vertical connecting rod, connecting rod periphery is equipped with screw thread, and the connecting rod lower end is connected in support column screw hole, and the litter is equipped with length scale, sliding block is set in outside litter, and the slider top is connected with baffle.The tester can be suitable for the tester of different heights, widely applicable, effectively improve the accuracy of test.
Description
Technical field
The utility model is related to a kind of testers, and in particular to a kind of sitting body anteflexion tester.
Background technology
Sitting body anteflexion is universities, middle and primary schools' physical health test event, its test purpose measures under static state
The movable amplitude that the joints such as trunk, waist, hip are likely to be breached mainly reflects the joint at these positions, the extensibility of ligament and muscle
With elasticity and the development level of body flexibility quality.The specification of existing sitting body anteflexion tester is relatively fixed, and tester
It is also different for the specification demands of tester due to the difference at age and height, therefore by same tester for testing not
For the student of height, the accuracy of test is susceptible to deviation, causes test result inaccurate.
Utility model content
In order to solve the above-mentioned technical problem, the utility model discloses a kind of sitting body anteflexion tester, which can
It is widely applicable suitable for the tester of different heights, effectively improve the accuracy of test.
The utility model is achieved through the following technical solutions：
A kind of sitting body anteflexion tester, including cushion, support column, litter and sliding block, the support column are fixed on cushion
One end, and support column is vertical with cushion, the support column is cylindrical, is screw hole in the middle part of support column, and the litter is horizontally disposed,
Litter lower end is connected with vertical connecting rod, and connecting rod periphery is equipped with screw thread, and the connecting rod lower end is connected in support column screw hole, described
Litter is equipped with length scale, and sliding block is set in outside litter, and the slider top is connected with baffle.
In the utility model, it is connected by support column and connecting rod between cushion and litter, since support column and connecting rod pass through spiral shell
Line is connected, therefore connecting rod height can need to adjust according to tester's height, and then adjusts litter height, can be suitable for different bodies
The needs of high tester, it is more flexible and convenient, effectively improve the accuracy of test.
The cushion is connected in turn by several steel plates, is connected by hinge between steel plate.Therefore steel plate is foldable,
Facilitate the storage of tester.
The upper surface of steel plate is equipped with cushion pad.
The cushion length is 1.3-1.5m, and the height of the support column and connecting rod is 25cm.
The utility model compared with prior art, has the following advantages and advantages：
1, a kind of sitting body anteflexion tester of the utility model, is connected between cushion and litter by support column and connecting rod, by
It is connected by screw thread with connecting rod in support column, therefore connecting rod height can need to adjust according to tester's height, and then adjusts litter
Highly, the needs of the tester of different heights can be suitable for, it is more flexible and convenient, effectively improve the accuracy of test；
2, a kind of sitting body anteflexion tester of the utility model, since cushion is connected in turn by several steel plates, steel
It is connected by hinge between plate, therefore steel plate is foldable, facilitates the storage of tester.
Description of the drawings
Attached drawing described herein is used for providing further understanding the utility model embodiment, constitutes the one of the application
Part does not constitute the restriction to the utility model embodiment.In the accompanying drawings：
FIG. 1 is a schematic structural view of the utility model.
Label and corresponding parts title in attached drawing：
1- cushions, 11- steel plates, 12- hinges, 13- cushion pads, 2- support columns, 3- litter, 31- connecting rods, 4- sliding blocks, 41- gears
Plate.
Specific implementation mode
To make the purpose of this utility model, technical solution and advantage be more clearly understood, with reference to embodiment and attached drawing,
The utility model is described in further detail, and the exemplary embodiment and its explanation of the utility model are only used for explaining this
Utility model is not intended to limit the scope of the present invention.
Embodiment
As shown in Figure 1, a kind of sitting body anteflexion tester of the utility model, including cushion 1, support column 2, litter 3 and cunning
Block 4, the support column 2 is fixed on 1 one end of cushion, and support column 2 is vertical with cushion 1, and the support column 2 is cylindrical, support
It is screw hole in the middle part of column, the litter 3 is horizontally disposed, and 3 lower end of litter is connected with vertical connecting rod 31, and 31 periphery of connecting rod is equipped with spiral shell
Line, 31 lower end of the connecting rod are connected in 2 screw hole of support column, and the litter 3 is equipped with length scale, and sliding block 4 is set in litter 3
Outside, 4 top of the sliding block are connected with baffle 41.
The cushion 1 is connected in turn by several steel plates 11, is connected by hinge 12 between steel plate 11.
11 upper surface of the steel plate is equipped with cushion pad 13.
1 length of the cushion is 1.3-1.5m, and the height of the support column 2 and connecting rod 31 is 25cm.
Above-described specific implementation mode, to the purpose of this utility model, technical solution and advantageous effect carried out into
One step is described in detail, it should be understood that the foregoing is merely specific embodiment of the present utility model, is not used to limit
Determine the scope of protection of the utility model, within the spirit and principle of the utility model, any modification for being made equally is replaced
It changes, improve, should be included within the scope of protection of this utility model.
Claims (4)
1. a kind of sitting body anteflexion tester, which is characterized in that including cushion, support column, litter and sliding block, the support column is solid
It is scheduled on cushion one end, and support column is vertical with cushion, the support column is cylindrical, is screw hole, the litter in the middle part of support column
Horizontally disposed, litter lower end is connected with vertical connecting rod, and connecting rod periphery is equipped with screw thread, and the connecting rod lower end is connected to support column spiral shell
In hole, the litter is equipped with length scale, and sliding block is set in outside litter, and the slider top is connected with baffle.
2. a kind of sitting body anteflexion tester according to claim 1, which is characterized in that the cushion passes through several steel plates
It is connected in turn, is connected by hinge between steel plate.
3. a kind of sitting body anteflexion tester according to claim 2, which is characterized in that the upper surface of steel plate is equipped with slow
Punching pad.
4. a kind of sitting body anteflexion tester according to claim 1, which is characterized in that the cushion length is 1.3-
The height of 1.5m, the support column and connecting rod is 25cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721751463.7U CN207769151U (en) | 2017-12-14 | 2017-12-14 | A kind of sitting body anteflexion tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721751463.7U CN207769151U (en) | 2017-12-14 | 2017-12-14 | A kind of sitting body anteflexion tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207769151U true CN207769151U (en) | 2018-08-28 |
Family
ID=63232309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721751463.7U Expired - Fee Related CN207769151U (en) | 2017-12-14 | 2017-12-14 | A kind of sitting body anteflexion tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207769151U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110464359A (en) * | 2019-09-12 | 2019-11-19 | 王政 | Portable sitting body anteflexion tester and test method |
| CN110680333A (en) * | 2019-09-12 | 2020-01-14 | 王超峰 | Portable seat body anteflexion tester control system and tester |
-
2017
- 2017-12-14 CN CN201721751463.7U patent/CN207769151U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110464359A (en) * | 2019-09-12 | 2019-11-19 | 王政 | Portable sitting body anteflexion tester and test method |
| CN110680333A (en) * | 2019-09-12 | 2020-01-14 | 王超峰 | Portable seat body anteflexion tester control system and tester |
| CN110464359B (en) * | 2019-09-12 | 2021-11-02 | 王政 | Portable seat body forward bending tester and testing method |
| CN110680333B (en) * | 2019-09-12 | 2022-04-29 | 苏州大学应用技术学院 | Portable seat body anteflexion tester control system and tester |
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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 |
Granted publication date: 20180828 Termination date: 20181214 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |