CN208770772U - A kind of physical education high-tensile strength dorsal muscles training device - Google Patents
A kind of physical education high-tensile strength dorsal muscles training device Download PDFInfo
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- CN208770772U CN208770772U CN201821009096.8U CN201821009096U CN208770772U CN 208770772 U CN208770772 U CN 208770772U CN 201821009096 U CN201821009096 U CN 201821009096U CN 208770772 U CN208770772 U CN 208770772U
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- block
- tensile strength
- pedestal
- physical education
- dorsal muscles
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Abstract
The utility model discloses a kind of physical education high-tensile strength dorsal muscles training devices, its structure includes pedestal, cushion, gravity block, spring rope, limited block, wirerope, draw handle, positioning device, the pedestal constitutes " L " type, a kind of the utility model physical education high-tensile strength dorsal muscles training device, equipped with positioning device, first mounting plate is connected together with handle is drawn, to be positioned, it is first pulled when use imposing downward power to connecting rod, move down sliding block along sliding rail, it allows reset spring forced compression to allow to draw moving down steadily, make it possible to guarantee exercisor when carrying out the training of dorsal muscles pulling force, it effectively avoids drawing caused by because of strength deficiency in exercise routine and swing bring is injured, knob will not arbitrarily be swung, make to draw parallel capable of moving up and down, specification exercise motion, prevent movement from not advising Model and be not achieved and expected temper purpose.
Description
Technical field
The utility model is a kind of physical education high-tensile strength dorsal muscles training device, belongs to physical education equipment technical field.
Background technique
With the raising of people's health consciousness, the importance of body-building is valued by the people, and various physical training styles are also increasingly
Generally, back workout is the less field of an opposite concern for common fitness enthusiasts, and back workout acts ratio
More difficult grasp, common people are not likely to experience the movement of dorsal muscles, therefore the back workout movement of mistake can be found everywhere.
Prior art discloses application No. is a kind of dorsal muscles training device of CN201610650890.X, including it is girder, preceding
Foot, rear lower margin and adjustment frame, the girder include patch ground pipe, cant beam, bearing diagonal and leg down tube, the cant beam and bearing diagonal
On patch ground pipe, be inserted with round tube on the leg down tube, the round tube two sides are inserted with thigh support roller, the front lower margin and
With patch the both ends of pipe connects rear lower margin respectively, and the adjustment frame includes inner column, web and web supporting square tube, described interior to stand
Column is inserted into cant beam, vertical with inner column in the middle part of the web supporting square tube to connect, on the web supporting square tube with inner column phase
Pair other side both ends be equipped with handle, centre is equipped with data processing equipment, and pressure sensor, the pressure are equipped in the handle
Sensor and data processing equipment circuit connection；The configuration of the present invention is simple, easy to use, hints on operation is easily mastered, can be effective
Exercise back muscle；Weight can be grasped in time, adjust practice amount.But disadvantage is that carry out pulling force training when, no
It can guarantee the steady rise and fall for drawing handle, be easy to happen and wave and lead to exercisor movement deformation, cannot reach optimal
Temper purpose.
Utility model content
In view of the deficienciess of the prior art, the utility model aim is to provide a kind of physical education high-tensile strength dorsal muscles instruction
Practice device, to solve above equipment when carrying out pulling force training, it cannot be guaranteed that drawing the steady rise and fall of handle, is easy to happen and waves
And the problem of leading to exercisor movement deformation, optimal exercise purpose cannot be reached.
To achieve the goals above, the utility model is achieved through the following technical solutions: a kind of physical education is used
High-tensile strength dorsal muscles training device, structure include pedestal, cushion, gravity block, spring rope, limited block, wirerope, draw handle, positioning dress
It sets, the pedestal constitutes " L " type, and the pedestal bottom front is equipped with cushion, is equipped with gravity block, institute in the middle part of the pedestal
It states two sides at the top of gravity block to be fastenedly connected with spring rope one end, the spring rope other end is fastenedly connected with limited block, the limit
In position block is located at the top of pedestal, the limited block is in connecting steel wire ropes, described wirerope one end and gravity block top surface
Centre is fastenedly connected, and the wirerope other end is with drawing being fastenedly connected, and the drawing is the positive upper end of cushion is in, and the drawing is rear side
It is fastenedly connected with positioning device, the positioning device rear end is located on pedestal side surface；The positioning device by frame, iron block,
Sliding rail, reset spring, sliding block, connecting rod, mounting plate composition, the frame interior bottom wall is fixed with iron block, and is with iron block
Integration is constituted, and the iron block top surface is fastenedly connected with reset spring bottom, and the reset spring is set on sliding rail, the cunning
Rail bottom end and iron block weld, and with sliding block using being flexibly connected, described sliding block one end is welded with rod rear end is connect on the sliding rail surface,
The connecting rod other end is equipped with mounting plate, and the mounting plate welds rear side surface with drawing.
Further, cushion, limited block, positioning device are fastenedly connected on the pedestal.
Further, the spring rope and wirerope are connected separately with gravity block, limited block, draw handle.
Further, the spring rope is parallel to each other with wirerope.
Further, iron block, sliding rail, reset spring, sliding block are equipped in the frame.
Further, iron block, reset spring, sliding block are connected separately on the sliding rail.
Further, the wirerope is for connecting gravity block and drawing handle.
Further, the limited block is for playing position-limiting action.
Beneficial effect
A kind of the utility model physical education high-tensile strength dorsal muscles training device is equipped with positioning device, first by mounting plate and drawing
Connecting together, first pulls to be positioned, when use downward power is imposed to connecting rod, make sliding block along sliding rail
It moves down, allows reset spring forced compression to allow and draw moving down steadily, make it possible to guarantee that exercisor is being carried on the back
It when the training of flesh pulling force, is drawn caused by effectively avoiding because of strength deficiency in exercise routine and swing bring is injured, allow knob will not be with
Meaning is swung, and makes to draw that parallel can move up and down, specification exercise motion prevents from acting lack of standardization and expected forging being not achieved
Refine purpose.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon:
Fig. 1 is a kind of structural schematic diagram of physical education high-tensile strength dorsal muscles training device of the utility model；
Fig. 2 is the positioning device the schematic diagram of the section structure of the utility model.
Fig. 3 is the positioning device partial enlargement diagram of the utility model.
In figure: pedestal -1, gravity block -3, spring rope -4, limited block -5, wirerope -6, is drawn -7, positioning dress cushion -2
Set -8, frame -801, iron block -802, sliding rail -803, reset spring -804, sliding block -805, connecting rod -806, mounting plate -807.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
Fig. 1-Fig. 3 is please referred to, the utility model provides a kind of technical solution: a kind of physical education high-tensile strength back workout
Device, structure includes pedestal 1, cushion 2, gravity block 3, spring rope 4, limited block 5, wirerope 6, draws 7, positioning device 8, described
Pedestal 1 constitutes " L " type, and 1 bottom front of pedestal is equipped with cushion 2, is equipped with gravity block 3, institute in the middle part of the pedestal 1
It states 3 top two sides of gravity block to be fastenedly connected with 4 one end of spring rope, 4 other end of spring rope is fastenedly connected with limited block 5, institute
It states limited block 5 to be located in 1 top of pedestal, the limited block 5 runs through connecting steel wire ropes 6, described 6 one end of wirerope and gravity block 3
Top surface center is fastenedly connected, and 6 other end of wirerope is fastenedly connected 7 with drawing, the drawing 7 be in cushion 2 just on
End, described draw are fastenedly connected 7 rear sides with positioning device 8, and 8 rear end of positioning device is located on 1 side surface of pedestal；It is described
Positioning device 8 is by frame 801, iron block 802, sliding rail 803, reset spring 804, sliding block 805, connecting rod 806,807 groups of mounting plate
At 801 interior bottom wall of frame is fixed with iron block 802, and is integrated composition, 802 top surface of iron block with iron block 802
It is fastenedly connected with 804 bottom of reset spring, the reset spring 804 is set on sliding rail 803,803 bottom end of sliding rail and iron
Block 802 welds, and 803 surface of sliding rail uses with sliding block 805 and is flexibly connected, behind described 805 one end of sliding block and connecting rod 806
End welding, 806 other end of connecting rod are equipped with mounting plate 807, and the mounting plate 807 welds 7 rear side surfaces with drawing, described
Cushion 2, limited block 5, positioning device 8 are fastenedly connected on pedestal 1, the spring rope 4 is connected separately with gravity with wirerope 6
Block 3, is drawn 7 limited block 5, and the spring rope 4 is parallel to each other with wirerope 6, is equipped with iron block 802, sliding rail in the frame 801
803, reset spring 804, sliding block 805 are connected separately with iron block 802, reset spring 804, sliding block 805, institute on the sliding rail 803
Wirerope is stated for connecting gravity block 3 and drawing 7.
Sliding rail 803 described in this patent is the hardware connecting component moveing freely for certain component, and the reset spring 804 is
Deformation occurs under external force for the part made of elastic material, restores to the original state again after removing external force.
In progress in use, first allowing personnel to lean against first sits on cushion 2, both hands are then held into drawing on 7 two sides, are connect
To drawing 7 forces downwards, allow draw that the drive gravity block 3 of wirerope 6 on 7 is moved up on the pedestal 1, while spring rope 4
Compression to drive dorsal muscles movable, and cooperates limited block 5 to limit highest stretchings highly, then according to above-mentioned steps continuously into
Row movement, and because drawing positioning device 8 is also equipped on 7, it is first to connect together mounting plate 807 7 with drawing, is come
It is positioned, first pulls 7 when use and impose downward power to connecting rod 806, keep sliding block 805 downward along sliding rail 803
It is mobile, it allows 804 forced compression of reset spring to allow and draws moving down steadily, make it possible to guarantee that exercisor is carrying out dorsal muscles
When pulling force training, effectively avoids drawing caused by because of strength deficiency in exercise routine and swing bring is injured, make knob random
It swings, makes to draw that parallel can move up and down, specification exercise motion prevents from acting lack of standardization and expected exercise being not achieved
Purpose.
The utility model solve the problems, such as be carry out pulling force training when, it cannot be guaranteed that draw handle steady rise and fall,
It is easy to happen and waves and lead to exercisor movement deformation, optimal exercise purpose cannot be reached, the utility model passes through above-mentioned
Component is combined with each other, and makes it possible to guarantee that exercisor when carrying out the training of dorsal muscles pulling force, is effectively avoided because in exercise routine
Strength deficiency causes to draw and swing bring is injured, and knob will not arbitrarily be swung, and makes to draw parallel capable of moving up and down,
Specification exercise motion prevents from acting lack of standardization and expected exercise purpose being not achieved.It is described in detail below:
801 interior bottom wall of frame is fixed with iron block 802, and is integrated composition, the iron block with iron block 802
802 top surfaces are fastenedly connected with 804 bottom of reset spring, and the reset spring 804 is set on sliding rail 803,803 bottom of sliding rail
End is welded with iron block 802, and 803 surface of sliding rail uses with sliding block 805 and is flexibly connected, described 805 one end of sliding block and connecting rod
The welding of 806 rear ends, 806 other end of connecting rod are equipped with mounting plate 807, and the mounting plate 807 welds 7 rear side surfaces with drawing
It connects.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims
All changes are embraced therein.It should not treat any reference in the claims as limiting related right
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of physical education high-tensile strength dorsal muscles training device, structure includes pedestal (1), cushion (2), gravity block (3), spring
It restricts (4), limited block (5), wirerope (6), draw (7), positioning device (8), the pedestal (1) constitutes " L " type, feature
It is:
Pedestal (1) bottom front is equipped with cushion (2), is equipped with gravity block (3) in the middle part of the pedestal (1), the gravity block
(3) top two sides are fastenedly connected with spring rope (4) one end, and spring rope (4) other end is fastenedly connected with limited block (5), institute
It states limited block (5) to be located in pedestal (1) top, the limited block (5) runs through connecting steel wire ropes (6), described wirerope (6) one end
It is fastenedly connected with gravity block (3) top surface center, wirerope (6) other end is fastenedly connected with (7) are drawn, the drawing handle
(7) it is in cushion (2) positive upper end, the drawing is fastenedly connected (7) rear side with positioning device (8), positioning device (8) rear end
It is located on pedestal (1) side surface；
The positioning device (8) is by frame (801), iron block (802), sliding rail (803), reset spring (804), sliding block (805), company
Extension bar (806), mounting plate (807) composition, frame (801) interior bottom wall is fixed with iron block (802), and and iron block
(802) it is constituted for integration, iron block (802) top surface is fastenedly connected with reset spring (804) bottom, the reset spring
(804) it is set on sliding rail (803), sliding rail (803) bottom end and iron block (802) are welded, sliding rail (803) surface and cunning
Block (805) is using being flexibly connected, and described sliding block (805) one end and connecting rod (806) rear end are welded, and the connecting rod (806) is another
One end is equipped with mounting plate (807), and (7) rear side surface is welded in the mounting plate (807) and drawing.
2. a kind of physical education high-tensile strength dorsal muscles training device according to claim 1, it is characterised in that: the pedestal
(1) cushion (2), limited block (5), positioning device (8) are fastenedly connected on.
3. a kind of physical education high-tensile strength dorsal muscles training device according to claim 1, it is characterised in that: the spring rope
(4) it is connected separately with gravity block (3) with wirerope (6), limited block (5), draws (7).
4. a kind of physical education high-tensile strength dorsal muscles training device according to claim 1, it is characterised in that: the spring rope
(4) it is parallel to each other with wirerope (6).
5. a kind of physical education high-tensile strength dorsal muscles training device according to claim 1, it is characterised in that: the frame
(801) iron block (802), sliding rail (803), reset spring (804), sliding block (805) are equipped in.
6. a kind of physical education high-tensile strength dorsal muscles training device according to claim 1, it is characterised in that: the sliding rail
(803) iron block (802), reset spring (804), sliding block (805) are connected separately on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821009096.8U CN208770772U (en) | 2018-06-28 | 2018-06-28 | A kind of physical education high-tensile strength dorsal muscles training device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821009096.8U CN208770772U (en) | 2018-06-28 | 2018-06-28 | A kind of physical education high-tensile strength dorsal muscles training device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208770772U true CN208770772U (en) | 2019-04-23 |
Family
ID=66152939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821009096.8U Expired - Fee Related CN208770772U (en) | 2018-06-28 | 2018-06-28 | A kind of physical education high-tensile strength dorsal muscles training device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208770772U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111282197A (en) * | 2020-02-25 | 2020-06-16 | 邢台职业技术学院 | High-tension dorsal muscle trainer for physical education |
-
2018
- 2018-06-28 CN CN201821009096.8U patent/CN208770772U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111282197A (en) * | 2020-02-25 | 2020-06-16 | 邢台职业技术学院 | High-tension dorsal muscle trainer for physical education |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190423 Termination date: 20190628 |