CN211158385U - Light weight lifting barbell for beginner training - Google Patents
Light weight lifting barbell for beginner training Download PDFInfo
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- CN211158385U CN211158385U CN201921205691.3U CN201921205691U CN211158385U CN 211158385 U CN211158385 U CN 211158385U CN 201921205691 U CN201921205691 U CN 201921205691U CN 211158385 U CN211158385 U CN 211158385U
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- barbell
- sleeve
- rod
- weight lifting
- light weight
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Abstract
The utility model discloses a beginner trains light-duty weight lifting barbell, the electric iron comprises an iron body, the position that is close to both ends on the body of rod is coaxial assembly sleeve respectively, the sleeve is fixed on the body of rod through locating component respectively, the utility model discloses wholly adopt different materials, make that bulk strength is high, elasticity is good, light, the security is high to overall structure is simple, and convenient the manufacturing can be fit for the training of motion fan and weight lifting beginner, makes the better training that obtains of sportsman's muscle, creates more excellent score.
Description
Technical Field
The utility model relates to a barbell, specific theory relates to a simple structure, and is light, safe and reliable, is fit for the light-duty weight lifting barbell of beginner's training of motion fan and weight lifting beginner's training, belongs to sports and fitness equipment technical field.
Background
A weight lifting barbell is one of the important items in international game items, and players challenge the physical limits of human beings by lifting a barbell of a larger weight and obtain a medal. Meanwhile, in recent years, along with the increasing working pressure of people, people pay more attention to fitness, whether domestic or foreign, a large number of fitness clubs are generated, places where people take exercises are provided, and various barbells are also main fitness items and are important training appliances for taking exercises of muscles of all places of people. Traditional weight lifting barbell is mostly entity steel part, and the whole quality of barbell is great, leads to sportsman or exerciser to lift hard. Therefore, it is necessary to design a lightweight exercise weight-lifting barbell.
SUMMERY OF THE UTILITY MODEL
The to-be-solved main technical problem of the utility model is to provide a simple structure, light, safe and reliable is fit for the beginner training light-duty weight lifting barbell of sports fan person and weight lifting beginner training.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model provides a light-duty weight lifting barbell of beginner training, includes the body of rod, the position that is close to both ends on the body of rod is coaxial assembly respectively has the sleeve, the sleeve is fixed on the body of rod through locating component respectively.
The following is the utility model discloses to above-mentioned technical scheme's further optimization:
the overall shape of the rod body is a hollow tubular structure.
Further optimization: the overall shape of the sleeve is a tubular structure with a hollow center.
Further optimization: the locating component comprises a locking plug and a locating ring, the locking plug is assembled at the end part of the rod body, the locating ring is sleeved on the rod body, and a certain distance is arranged between the locking plug and the locating ring for locating the axial position of the sleeve on the rod body.
Further optimization: through holes vertical to the axis of the sleeve are respectively arranged on the sleeve close to the two ends.
Further optimization: elastic pin openings which are coaxially arranged with the through hole on the sleeve and are communicated with each other are respectively arranged on the locking plug, the positioning ring and the rod body.
Further optimization: elastic pins penetrate through the through holes and the openings of the elastic pins.
Further optimization: the rod body is sleeved with a middle ring for supporting the sleeve, and the position of the middle ring on the rod body is fixed through an elastic pin.
Further optimization: the barbell disc made of plastic materials is assembled on the sleeve at two ends of the rod body, a hollow structure is arranged inside the barbell disc, and a mounting hole is formed in the center of the barbell disc.
Further optimization: a plurality of grooves are respectively formed in two side faces of the barbell disc, and reinforcing ribs are formed between every two adjacent grooves.
The above technical scheme is adopted in the utility model, when using, the both ends of the body of rod are located and can assemble the barbell piece on the sleeve to the user can select a plurality of barbell pieces or single barbell piece according to the weight of oneself needs, and the person of facilitating the use uses, and the barbell piece is plastics hollow structure, and simple structure overall quality is lighter, and then reduces overall quality, reaches light purpose, makes things convenient for the training of motion fan and weight lifting beginner.
The above technical scheme is adopted in the utility model, think about ingenious, rational in infrastructure, wholly adopt different materials, have different performances, adopt the stainless steel pipe that the higher quality of high-quality intensity is lighter, make that the bulk strength is high, elasticity is good, wholly light, adopt PVC plastics, can make wholly light, the security is high to overall structure is simple, convenient manufacturing, can be fit for the training of motion fan and weight lifting beginner, what make sportsman's muscle better obtains the training, creates more excellent score.
The present invention will be further explained with reference to the drawings and examples.
Drawings
Fig. 1 is a schematic diagram of the overall structure of an embodiment of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
fig. 3 is a schematic structural view of a positioning ring according to an embodiment of the present invention;
fig. 4 is a schematic structural view of the middle ring in the embodiment of the present invention;
fig. 5 is a schematic structural view of a locking plug in an embodiment of the present invention;
fig. 6 is a schematic structural view of a sleeve according to an embodiment of the present invention;
FIG. 7 is a schematic structural view of a barbell disc according to an embodiment of the present invention;
fig. 8 is a cut-away view of fig. 7.
In the figure: 1-a locking plug; 2-a sleeve; 3-middle ring; 4-a resilient pin; 5-a positioning ring; 6-a rod body; 7-elastic pin opening; 10-a through hole; 11-a barbell disc; 12-a housing; 13-mounting holes; 14-a groove; 15-reinforcing ribs.
Detailed Description
Example (b): as shown in fig. 1-6, a light weight lifting barbell for beginner training comprises a bar body 6, wherein sleeves 2 are coaxially assembled at positions close to two ends of the bar body 6 respectively, and the sleeves 2 are fixed on the bar body 6 respectively through positioning components.
The overall shape of the rod body 6 is a hollow tubular structure.
The rod body 6 is made of a stainless steel round pipe with high strength and light weight.
The whole shape of the sleeve 2 is a hollow tubular structure, and the material of the sleeve 2 is made of PVC plastic.
Locating component includes locking plug 1 and holding ring 5, locking plug 1 assembles the tip at the body of rod 6, 5 covers of holding ring are established on the body of rod 6, the spacing certain distance is used for fixing a position sleeve 2 axial position on the body of rod 6 between locking plug 1 and holding ring 5.
The whole shape of holding ring 5 is two segmentation structures of body coupling, and its one section that is close to sleeve 2 is cylindrical, and this columniform excircle diameter slightly is less than sleeve 2's hole diameter, and its one section of keeping away from sleeve 2 is cylindrical, and this columniform excircle diameter is greater than sleeve 2's excircle diameter.
Design like this, can be convenient be close to one section assembly of sleeve 2 with holding ring 5 to be used for supporting sleeve 2 through keeping away from one section of sleeve 2, and then can realize convenient fixing a position sleeve 2.
The through-hole has been seted up at the middle part of holding ring 5, and the diameter of this through-hole equals the excircle diameter of the body of rod 6, conveniently establishes the body of rod 6 with the 5 covers of holding ring.
The whole shape of locking plug 1 is two segmentation structures of body coupling, and its one section that is close to the body of rod 6 is cylindrical, and this columniform excircle diameter slightly is less than the hole diameter of the body of rod 6, and its one section of keeping away from the body of rod 6 is cylindrically, and this columniform excircle diameter slightly is less than the hole diameter of sleeve 2.
By the design, one section of the locking plug 1 close to the rod body 6 can be conveniently assembled in the rod body 6, and one section far away from the rod body 6 can be assembled in the sleeve 2.
Through holes 10 perpendicular to the axis of the sleeve 2 are respectively formed in the sleeve 2 at positions close to the two ends.
Elastic pin openings 7 which are coaxially arranged with the through hole 10 on the sleeve 2 and are communicated with each other are respectively arranged on the locking plug 1, the positioning ring 5 and the rod body 6.
Wear to be equipped with elastic pin 4 in through-hole 10 and the elastic pin opening 7, realize fixing the position of locking plug 1, sleeve 2, holding ring 5 on the body of rod 6 through elastic pin 4.
The rod body 6 is sleeved with a middle ring 3 for supporting the sleeve 2, and the middle ring 3 is fixed at the position of the rod body 6 through an elastic pin.
The locking plug 1, the middle ring 3 and the positioning ring 5 are all made of aluminum.
As shown in fig. 1 and fig. 6-7, a barbell plate 11 made of plastic material is mounted on the sleeve 2 at both ends of the rod body 6, the overall shape of the barbell plate 11 is a circular plate, and a hollow structure is arranged inside the barbell plate 11.
The center position of the barbell plate 11 is provided with a mounting hole 13 penetrating through two side surfaces of the barbell plate 11, and the mounting hole 13 is matched with the shape of the sleeve 2.
By the design, the barbell plates 11 can be directly assembled on the sleeves 2 at the two ends of the rod body 6 through the mounting holes 13, so that the barbell bar is convenient to use.
The material of the barbell disc 11 is PP, PVC or PE, etc.
The hollow structure of the barbell disc 11 may be filled with a filler, which is one or a mixture of cement, yellow sand, iron and ore sand.
A plurality of grooves 12 are respectively formed on two side surfaces of the barbell disc 11, and a reinforcing rib 14 is formed between two adjacent grooves 12.
The grooves 12 may be provided in various shapes such as an oval, a polygon, a rectangle, or a semicircle.
By the design, the grooves 12 can be formed on the surface of the barbell disc 11, so that the reinforcing ribs 14 are formed between the two adjacent grooves 12, the surface strength of the barbell disc 11 can be enhanced by the reinforcing ribs 14, the barbell disc 11 can meet the structural requirements and achieve the light purpose, and the barbell disc is convenient for beginners to use.
And the groove 12 is arranged, so that a user can conveniently take and place the barbell disc 11.
When using, the both ends of the body of rod 6 are located and can assemble barbell disc 11 on sleeve 2 to the user can select a plurality of barbell discs 11 or single barbell disc 11 according to the weight of oneself needs, and the person of facilitating the use uses, and barbell disc 11 is plastics hollow structure, and simple structure overall mass is lighter, and then reduces overall mass, reaches light purpose, makes things convenient for motion fan and lifting beginner's training.
For those skilled in the art, based on the teachings of the present invention, changes, modifications, substitutions and variations can be made to the embodiments without departing from the principles and spirit of the invention.
Claims (10)
1. The utility model provides a light-duty weight lifting barbell of beginner training, includes body of rod (6), its characterized in that: the position that is close to both ends on the body of rod (6) is coaxial respectively to be equipped with sleeve (2), sleeve (2) are fixed on the body of rod (6) through locating component respectively.
2. A beginner training light weight lifting barbell as claimed in claim 1, wherein: the overall shape of the rod body (6) is a hollow tubular structure.
3. A beginner training light weight lifting barbell as claimed in claim 2, wherein: the overall shape of the sleeve (2) is a tubular structure with a hollow center.
4. A beginner training light weight lifting barbell as claimed in claim 3, wherein: locating component includes locking plug (1) and holding ring (5), and locking plug (1) assembles the tip at the body of rod (6), and holding ring (5) cover is established on the body of rod (6), and the spacing certain distance is used for fixing a position sleeve (2) the axial position on the body of rod (6) between locking plug (1) and holding ring (5).
5. A beginner training light weight lifting barbell as claimed in claim 4, wherein: through holes (10) vertical to the axis of the sleeve (2) are respectively arranged on the sleeve (2) and close to the two ends.
6. A beginner training light weight lifting barbell as claimed in claim 5, wherein: elastic pin openings (7) which are coaxially arranged with the through holes (10) on the sleeve (2) and are communicated with each other are respectively arranged on the locking plug (1), the positioning ring (5) and the rod body (6).
7. A beginner training light weight lifting barbell as claimed in claim 6, wherein: the through hole (10) and the elastic pin opening (7) are internally provided with an elastic pin (4) in a penetrating way.
8. A beginner training light weight lifting barbell as claimed in claim 7, wherein: the telescopic rod is characterized in that a middle ring (3) used for supporting the sleeve (2) is sleeved on the rod body (6), and the middle ring (3) is fixed in the position of the rod body (6) through an elastic pin.
9. A beginner training light weight lifting barbell as claimed in claim 8, wherein: the barbell disc (11) made of plastic materials is assembled on the sleeve (2) at two ends of the rod body (6), a hollow structure is arranged inside the barbell disc (11), and a mounting hole (13) is formed in the center of the barbell disc (11).
10. A beginner training light weight lifting barbell as claimed in claim 9, wherein: a plurality of grooves (12) are respectively formed in two side faces of the barbell disc (11), and a reinforcing rib (14) is formed between every two adjacent grooves (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921205691.3U CN211158385U (en) | 2019-07-29 | 2019-07-29 | Light weight lifting barbell for beginner training |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921205691.3U CN211158385U (en) | 2019-07-29 | 2019-07-29 | Light weight lifting barbell for beginner training |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211158385U true CN211158385U (en) | 2020-08-04 |
Family
ID=71790641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921205691.3U Active CN211158385U (en) | 2019-07-29 | 2019-07-29 | Light weight lifting barbell for beginner training |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211158385U (en) |
-
2019
- 2019-07-29 CN CN201921205691.3U patent/CN211158385U/en active Active
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