CN2681777Y - Adjustable body building steel bag - Google Patents
Adjustable body building steel bag Download PDFInfo
- Publication number
- CN2681777Y CN2681777Y CN 200420007468 CN200420007468U CN2681777Y CN 2681777 Y CN2681777 Y CN 2681777Y CN 200420007468 CN200420007468 CN 200420007468 CN 200420007468 U CN200420007468 U CN 200420007468U CN 2681777 Y CN2681777 Y CN 2681777Y
- Authority
- CN
- China
- Prior art keywords
- bag
- building steel
- adjustable body
- bonding jumper
- rib
- 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
Links
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- Professional, Industrial, Or Sporting Protective Garments (AREA)
Abstract
The utility model relates to an adjustable body-building steel bag; the bag is provided with a plurality of rib bags, and metal strips are arranged in the rib bags; the utility model has the advantages of simple structure, safe and convenient use, and convenience for adjusting weight; the utility model is particularly suitable for the strength training of middle aged men and old men, and is a household body-building device.
Description
Technical field
The utility model relates to a kind of body-building apparatus, is specially adapted to family fitness.
Background technology
Existing Body-building sandbag is that sand is enclosed in the flexible bag, is used for endurance trainings such as race, jumping more, because sand proportion is little, not too suit to do strengthening exercise, and strength apparatus such as barbell, training aids is not suitable for the elderly again, more is not suitable for family.
Summary of the invention
The purpose of this utility model is to overcome the deficiency that above-mentioned known technology exists, thereby a kind of adjustable body-building steel bag that is applicable to static strength building is provided.
The purpose of this utility model realizes in the following way: this steel bag is made up of bag 1 and gaiter 2, and gaiter 2 is fixed on the both sides of bag 1, wherein, belt body 1 is provided with many vertical rib bags 3, rib bag 3 upper ends have closedtop lid 5, and the lower end has seals 4, has bonding jumper 6 in the rib band.
Have flexible protection pad 7 in the interlayer of bag 1.
Bonding jumper 6 smooth cylindricalitys can be cylinder or prism, two chamfers.
Renovate and have velcro.
During use, gaiter is fixed on the shank, the one side of band bonding jumper can be carried out strength building outside dashing.
The utility model compared with prior art has following advantage:
Compare with sandbag, weight is big, and volume is little, does not have to leak, and weight is adjustable, only need extract bonding jumper during adjustment, and is simple and reliable, compares with sports apparatus, and cost is low, is easy to carry, and is particularly suitable for family and uses.
Description of drawings
Fig. 1 is a front view of the present utility model
Fig. 2 is the cutaway view of Fig. 1
In Fig. 1,1. bag; 2. gaiter; The bag rib; 4. seal; 5. renovate.In Fig. 2: 6. bonding jumper; 7. flexible protection pad.
The specific embodiment
Fig. 1 Fig. 2 is embodiment of the present utility model, and bonding jumper is the round steel post, has velcro on the stay cord, should note following problem in design and use:
1. at first, range of application of the present utility model is aspect static strength building, and should not be used for under-18s and be in budding teenager.
2. consider that this steel bag is to use in the repose resistance training, in running or spring training, do not use that therefore, the acceleration of steel bag is very little during motion, give the pressure that causes on the steel bag constructions also little thus; Simultaneously, whole bag material, the main nylon material that uses is made, and has good wear resistance and intensity, and in the design of steel bag, considered the corner of metal strip thing is polished into smooth circular arc, when changing, extracting bonding jumper, can not cause tangible wearing and tearing, therefore to cladding material, can not cause breaking suddenly or disintegrating of steel bag, just avoid the safety problem that drops suddenly and cause because of bonding jumper yet.
3. steel band is in static strength building, and the bottom is to place on ankle and the instep, because the weight of steel bag can cause certain pressure to ankle and instep.But, consider the sports safety problem, according to existing resistance exercise apparatus, we can know that steel band is far from surpassing bodybuilding equipment now to the pressure that foot causes.Be in the consideration of security and comfortableness, on the structure of steel bag, it has designed thicker foam-rubber cushion near the bottom of ankle and instep, can disperse and slow down the pressure that the steel bag causes ankle and instep in static training effectively.
4. this product is unsuitable for the long-time use of every day, and suggestion uses the time of the present invention to be no more than 30 minutes every day, and weight is no more than 10kg (one-sided), and suitably reduces this weight limits according to self physical condition, with this understanding, can use for a long time; Simultaneously, should not be used for just using budding teenager.The pin joint motions infringement of using the utility model to cause can be effectively avoided in such restriction.
5. the used nylon material of bag, certain elasticity is arranged, and therefore, it is slightly little that rib bag (part of dress bonding jumper) can design, the bonding jumper of insertion is held by rib bag bag, effectively slow down in the use because of bonding jumper jump cause to the impact in pin joint with to the wearing and tearing of rib bag.Consider also smoother of nylon material surface, therefore such design can't have a negative impact to the difficulty that bonding jumper extracts.
6. the bag back side (using bondage to make the one side of limbs) designs an interlayer, and the inside is filled out and abandoned flexible protection pad such as sponge, and the pressure that is used to slow down limbs also effectively weakens the coolness that bonding jumper brings, and improves the comfortableness of using.
7. extract side at the bonding jumper of rib bag, designed and renovated, after bonding jumper is put into bag rib, lid is closed, and fix, play further fixing and prevent that the unexpected slippage of bonding jumper causes dangerous effect in the use bonding jumper with velcro.
8. because the guarantee of multinomial measure is arranged, therefore strictly observing the scope of application of the present invention and using under the situation of restriction, the security of using the present invention to carry out fitness training is guaranteed.
Claims (4)
1. adjustable body-building steel bag, form by bag (1) and gaiter 2, drawstring 2 is fixed on the both sides of bag (1), it is characterized in that: belt body (1) is provided with many vertical rib bags (3), rib bag (3) upper end has closedtop lid (5), the lower end has seals (4), has bonding jumper (6) in the rib band.
2. adjustable body-building steel bag according to claim 1 is characterized in that: have flexible protection pad (7) in the interlayer of bag (1).
3. adjustable body-building steel bag according to claim 1 is characterized in that: bonding jumper (6) is smooth cylindricality, can be cylinder or prism, two chamfers.
4. adjustable body-building steel bag according to claim 1 is characterized in that: renovate and have velcro.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420007468 CN2681777Y (en) | 2004-03-23 | 2004-03-23 | Adjustable body building steel bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420007468 CN2681777Y (en) | 2004-03-23 | 2004-03-23 | Adjustable body building steel bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2681777Y true CN2681777Y (en) | 2005-03-02 |
Family
ID=34605992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420007468 Expired - Fee Related CN2681777Y (en) | 2004-03-23 | 2004-03-23 | Adjustable body building steel bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2681777Y (en) |
-
2004
- 2004-03-23 CN CN 200420007468 patent/CN2681777Y/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: 20050302 Termination date: 20100323 |