CN207950488U - Pulling force adjustable arm power training aids - Google Patents
Pulling force adjustable arm power training aids Download PDFInfo
- Publication number
- CN207950488U CN207950488U CN201820391963.2U CN201820391963U CN207950488U CN 207950488 U CN207950488 U CN 207950488U CN 201820391963 U CN201820391963 U CN 201820391963U CN 207950488 U CN207950488 U CN 207950488U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- pulling force
- drawstring
- adjustable arm
- training aids
- 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 provides a kind of pulling force adjustable arm power training aids.The utility model includes rack, two fixed pulleys are installed by fixed pulley holder in the rack, centre in the rack positioned at two fixed pulley holders is equipped with cylinder, the cylinder lower end is provided with piston rod, the free end of the piston rod is connected with drawstring fixator, and the cylinder barrel of the cylinder connects air pump by admission line, relief valve is provided on the cylinder barrel, the centre of drawstring is fixed on the drawstring fixator, and both ends are around the fixed pulley connection knob.The utility model device is simple in structure, and floor space is small, of low cost and pulling force can be adjusted according to the individual state of user.
Description
Technical field：
The utility model is related to a kind of pulling force adjustable arm power training aids, belong to body-building apparatus technical field.
Background technology：
In modern society, along with the extension of working time, the increase of the accelerating rhythm of life, operating pressure, people
Physical condition worse and worse, sub-health population is more and more, thus handle official business fitness equipment, body building of wushu equipment, Tai Ji body-building
The market of equipment is expanding rapidly, and existing fitness equipment product excessively lags, and cannot meet and adapt to the potential of society
Demand.
With the promotion of scientific consciousness, the more scientific training of body-building, sentific training is mainly reflected in the section of training method
In the science of and training device.At present on the market, training equipment for upper limb and few, and belong to pure work mostly
Dynamic equipment can not realize training strength adjustment according to the needs of trainer, and most common is exactly in park or cell, for old
The turntable of human hand training.And upper limb trainer material of the other with strength condition, it has the following defects：1, due to equipment knot
Structure is complicated, accessory is more, leads to whole heaviness；Because of the friction between accessory when 2, using, noise is big；3, movable part is easy to wear,
It is prone to accidents, causes user injured；4, to site requirements height, equipment cost is high.
Utility model content：
The purpose of this utility model is to provide a kind of pulling force adjustable arm power training aids, equipment knot in view of the above problems
Structure is simple, and floor space is small, of low cost and pulling force can be adjusted according to the individual state of user.
Above-mentioned purpose is realized by following technical scheme：
Pulling force adjustable arm power training aids, including rack pass through fixed pulley holder in the rack and install two fixed pulleys, institute
It states the centre in rack positioned at two fixed pulley holders and cylinder is installed, the cylinder lower end is provided with piston rod, the piston
The free end of bar is connected with drawstring fixator, and the cylinder barrel of the cylinder connects air pump, the cylinder barrel by admission line
On be provided with relief valve, the centre of drawstring is fixed on the drawstring fixator, and both ends are drawn around the fixed pulley connection
Hand.
The pulling force adjustable arm power training aids is provided with breather cheek valve on the admission line.
The pulling force adjustable arm power training aids, the rack include the timbering with rafter arch sets positioned at both sides, two people
The bottom of font support connects buried clump weight, the top connecting cross beam of two timbering with rafter arch sets, pacifies on the crossbeam
Dress fixed pulley holder, cylinder and the air pump.
The pulling force adjustable arm power training aids, the cylinder are mounted on by cylinder mounting base on the crossbeam.
The pulling force adjustable arm power training aids is provided with skid resistant course on the knob.
The pulling force adjustable arm power training aids, the drawstring fixator include an annulus passed through for drawstring,
The annulus both sides are provided with the fastener for clamping drawstring.
Advantageous effect：
The utility model is provided with relief valve to reduce the piston pressure of cylinder, while gas by the way that cylinder is arranged on cylinder
Air pump is provided on cylinder to come to supercharge cylinders, for the user that arm strength is larger, by air pump to supercharge cylinders, for arm strength compared with
Small user is depressurized to cylinder by relief valve, in this way, for the user of different arm strengths, can be suitble to use, equipment
Simple in structure, floor space is small, of low cost and pulling force can be adjusted according to the individual state of user.
Description of the drawings：
Fig. 1 is the structural schematic diagram of the utility model.
1, rack in figure；2, fixed pulley holder；3, fixed pulley；4, cylinder；5, piston rod；6, drawstring fixator；7, air inlet
Pipeline；8, air pump；9, relief valve；10, drawstring；11, it shakes hands；12, breather cheek valve；13, cylinder mounting base；1-1, herringbone
Support；1-2, buried clump weight；1-3, crossbeam.
Specific implementation mode：
Embodiment 1：
As shown in Figure 1：The pulling force adjustable arm power training aids of the present embodiment, including rack 1 pass through fixed pulley in the rack
Holder 2 installs two fixed pulleys 3, and the centre that two fixed pulley holders are located in the rack is equipped with cylinder 4, under the cylinder
End is provided with piston rod 5, and the free end of the piston rod is connected with drawstring fixator 6, and the cylinder barrel of the cylinder passes through air inlet pipe
Road 7 connects air pump 8, and relief valve 9 is provided on the cylinder barrel, and the centre of drawstring 10 is fixed on the drawstring and fixes
On device, both ends are around the fixed pulley connection knob 11.Using the above scheme, during use, two hands are same by user
When catch the knobs of both sides, pull down drawstring, during pulling down, the piston rod of cylinder is shunk, and the pressure of contraction passes through
The decompression of adjustment relief valve is pressurized by air pump.
Pulling force adjustable arm power training aids described in the present embodiment is provided with breather cheek valve on the admission line
12。
Pulling force adjustable arm power training aids described in the present embodiment, the rack include the timbering with rafter arch sets 1- positioned at both sides
1, the bottom of two timbering with rafter arch sets connects buried clump weight 1-2, the top connecting cross beam of two timbering with rafter arch sets
1-3 installs fixed pulley holder, cylinder and the air pump on the crossbeam.
Pulling force adjustable arm power training aids described in the present embodiment, the cylinder are mounted on institute by cylinder mounting base 13
On the crossbeam stated.
Pulling force adjustable arm power training aids described in the present embodiment is provided with skid resistant course on the knob.
Pulling force adjustable arm power training aids described in the present embodiment, the drawstring fixator are worn including one for drawstring
The annulus crossed, the annulus both sides are provided with the fastener for clamping drawstring.
Technological means disclosed in the utility model is not limited to the technical means disclosed in the above technical means, also
It include the technical solution being made of the above technical characteristic equivalent replacement.The unaccomplished matter of the utility model belongs to this field skill
The common knowledge of art personnel.
Claims (6)
1. a kind of pulling force adjustable arm power training aids, it is characterized in that：Including rack, two are installed by fixed pulley holder in the rack
A fixed pulley, the centre that two fixed pulley holders are located in the rack are equipped with cylinder, and the cylinder lower end is provided with piston
The free end of bar, the piston rod is connected with drawstring fixator, and the cylinder barrel of the cylinder connects air pump by admission line, described
Cylinder barrel on be provided with relief valve, the centre of drawstring is fixed on the drawstring fixator, and both ends are determined around described
Pulley connection knob.
2. pulling force adjustable arm power training aids according to claim 1, it is characterized in that：It is provided with list on the admission line
To intake valve.
3. pulling force adjustable arm power training aids according to claim 1 or 2, it is characterized in that：The rack includes being located at both sides
Timbering with rafter arch sets, the bottom of two timbering with rafter arch sets connects buried clump weight, the top of two timbering with rafter arch sets
Connecting cross beam installs fixed pulley holder, cylinder and the air pump on the crossbeam.
4. pulling force adjustable arm power training aids according to claim 3, it is characterized in that：The cylinder passes through cylinder mounting base
On the crossbeam.
5. pulling force adjustable arm power training aids according to claim 1 or 2, it is characterized in that：It is provided on the knob anti-
Slip layer.
6. pulling force adjustable arm power training aids according to claim 1 or 2, it is characterized in that：The drawstring fixator includes
One annulus passed through for drawstring, the annulus both sides are provided with the fastener for clamping drawstring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820391963.2U CN207950488U (en) | 2018-03-15 | 2018-03-15 | Pulling force adjustable arm power training aids |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820391963.2U CN207950488U (en) | 2018-03-15 | 2018-03-15 | Pulling force adjustable arm power training aids |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207950488U true CN207950488U (en) | 2018-10-12 |
Family
ID=63725649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820391963.2U Expired - Fee Related CN207950488U (en) | 2018-03-15 | 2018-03-15 | Pulling force adjustable arm power training aids |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207950488U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113975741A (en) * | 2021-10-27 | 2022-01-28 | 霍普(南京)生命科学研究院有限公司 | Special arm exerciser of recovered nerve based on 5G internet |
| CN114404872A (en) * | 2022-02-17 | 2022-04-29 | 河南师范大学 | A supplementary tensile trainer for sports gives birth to arm strength training |
-
2018
- 2018-03-15 CN CN201820391963.2U patent/CN207950488U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113975741A (en) * | 2021-10-27 | 2022-01-28 | 霍普(南京)生命科学研究院有限公司 | Special arm exerciser of recovered nerve based on 5G internet |
| CN114404872A (en) * | 2022-02-17 | 2022-04-29 | 河南师范大学 | A supplementary tensile trainer for sports gives birth to arm strength training |
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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: 20181012 Termination date: 20190315 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |