CN209437998U - A kind of sports shot facilitating regulating weight - Google Patents
A kind of sports shot facilitating regulating weight Download PDFInfo
- Publication number
- CN209437998U CN209437998U CN201822047232.9U CN201822047232U CN209437998U CN 209437998 U CN209437998 U CN 209437998U CN 201822047232 U CN201822047232 U CN 201822047232U CN 209437998 U CN209437998 U CN 209437998U
- Authority
- CN
- China
- Prior art keywords
- shot
- lower case
- upper housing
- limiting slot
- weight
- 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 sports shot for facilitating regulating weight, including upper housing, lower case and regulating device, upper housing is movably connected on the top of lower case, regulating device is fixed at the inside of upper housing and lower case, the open edge of upper housing and lower case is correspondingly provided with screw and screw thread, screw is connect with screw thread, and regulating device includes limiting slot, adjustable column, support plate, fixing pipe, center of gravity fixing sleeve and core sphere.The utility model aim is to solve the technical issues of existing shot can not be convenient for regulating weight under the basis for not changing diameter, a kind of sports shot facilitating regulating weight is provided, pass through the adjustable column in setting limiting slot in the device, the weight of shot is adjusted using adjustable column, it realizes in the case where guaranteeing shot shape size, the purpose of the weight of flexible modulation shot, the production and use of the sports shot suitable for facilitating regulating weight have good development prospect.
Description
Technical field
The utility model relates to athletic training product technical field, specially a kind of shot.
Background technique
Shot is one of track-and-field throwing event, it especially develops trunk and upper and lower extremities strength to building up health
The athletic training programs for having obvious action and each school to set up, technology considers not comprehensive at present, has the following drawbacks:
1. the shot weight used when the trainer of different sexes and age bracket training is different, existing shot can not be adjusted
Weight.
2. existing shot, which changes weight, can change the diameter of shot, shot diameter is not equal to the diameter of standard weights shot,
Shot achievement can be interfered.
Therefore it needs to be upgraded and be transformed on the basis of existing shot, to overcome existing issue and deficiency, provides one
The new shot of kind.
Utility model content
The utility model aim is that regulating weight can not be convenient under the basis for not changing diameter by solving existing shot
Technical problem provides a kind of sports shot for facilitating regulating weight, passes through setting adjustable column in the device, ensure that shot
It is convenient for regulating weight under the basis for not changing diameter, there is wide applicability, it is mentioned above in the background art to solve
Existing shot can not be convenient for the technical issues of regulating weight under the basis for not changing diameter.
To achieve the above object, the utility model provides the following technical solutions: a kind of sports facilitating regulating weight
Shot, including upper housing, lower case and regulating device, upper housing are movably connected on the top of lower case, upper housing and lower case
For two semicircular shells of equal part, regulating device is fixed at the inside of upper housing and lower case；
The open edge of upper housing and lower case is correspondingly provided with screw and screw thread, and screw is connect with screw thread, upper housing
It is connected by screw with screw thread with lower case；
Regulating device includes limiting slot, adjustable column, support plate, fixing pipe, center of gravity fixing sleeve and core sphere, and core sphere is fixed
It is set to ball interior center of gravity, center of gravity fixing sleeve is socketed in the outer ring of core sphere, and center of gravity fixing sleeve is that the center of gravity of rubber material is solid
Fixed set, fixing pipe extend transversely through inside upper housing and lower case, and limiting slot injection fixing pipe, limiting slot is provided with several, and
It is symmetrical arranged, adjustable column is movably arranged on the inside of limiting slot, and support plate is fixed between fixing pipe and shell.
As a further solution of the present invention: the upper housing and lower case are two semicircular shells of equal part,
And upper housing is connected by screw with screw thread with lower case.
As a further solution of the present invention: the center of gravity fixing sleeve is the center of gravity fixing sleeve of rubber material.
As a further solution of the present invention: the limiting slot is provided with several, and it is symmetrical arranged.
As a further solution of the present invention: the adjustable column and the mating setting of limiting slot, and each adjustable column
Weight is 1kg.
As a further solution of the present invention: the core sphere is core sphere made of cast steel material.
As a further solution of the present invention: core sphere made of the core sphere lead material material.
The utility model has the following beneficial effects:
(1) the utility model aim is that regulating weight can not be convenient under the basis for not changing diameter by solving existing shot
The technical issues of, a kind of sports shot facilitating regulating weight is provided, passes through the adjusting in setting limiting slot in the device
Column adjusts the weight of shot using adjustable column, realizes the weight of flexible modulation shot in the case where guaranteeing shot shape size
Purpose, be suitable for physical education training.
(2) the utility model has the advantage of by the way that center of gravity fixing sleeve is arranged, the center of gravity of shot is remained unchanged, is not influenced
Shot uses feel, it is injured in training to avoid sportsman, and pass through support plate, it is ensured that fixing pipe is under external force not
Meeting deformation ensure that Ball for training is in initial non-deformed state.
To sum up, the utility model avoids the skill that existing shot can not be convenient for regulating weight under the basis for not changing diameter
Art problem has very high promotional value.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the housing interior structure schematic diagram of the utility model.
Fig. 3 is structural schematic diagram at Fig. 2A of the utility model
In Fig. 1-3: 1- upper housing, 2- lower case, 3- screw, 4- screw thread, 5- limiting slot, 6- adjustable column, 7- support plate, 8-
Fixing pipe, 9- center of gravity fixing sleeve, 10- core sphere.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Screw 3, adjustable column 6 used in the utility model, support plate 7, center of gravity fixing sleeve 9 and core sphere 10 can lead to
Cross market purchase or private customized gained.
Please refer to Fig. 1~3, in the utility model embodiment, a kind of sports shot facilitating regulating weight, including it is upper
Shell 1, lower case 2 and regulating device, upper housing 1 are movably connected on the top of lower case 2, and upper housing 1 and lower case 2 are equal part
Two semicircular shells, regulating device is fixed at the inside of upper housing 1 and lower case 2；
The open edge of upper housing 1 and lower case 2 is correspondingly provided with screw 3 and screw thread 4, and screw 3 is threadedly coupled with screw thread 4,
Upper housing 1 and lower case 2 are threadedly coupled by screw 3 and screw thread 4；
Regulating device includes limiting slot 5, adjustable column 6, support plate 7, fixing pipe 8, center of gravity fixing sleeve 9 and core sphere 10, core
Sphere 10 is fixedly installed on ball interior center of gravity, and core sphere 10 is core sphere 10 made of cast steel material, and center of gravity fixing sleeve 9 is socketed
In the outer ring of core sphere 10, center of gravity fixing sleeve 9 is the center of gravity fixing sleeve 9 of rubber material, limits core sphere by center of gravity fixing sleeve 9
10, achieve the effect that sphere center of gravity does not deviate, fixing pipe 8 extends transversely through inside upper housing 1 and lower case 2, and 5 injection of limiting slot is solid
Determine pipe 8, limiting slot 5 is provided with several, and is symmetrical arranged, and adjustable column 6 is movably arranged on the inside of limiting slot 5, adjustable column 6
With the mating setting of limiting slot 5, and the weight of each adjustable column 6 is 1kg, passes through 5 secured adjusted column 6 of limiting slot, limits and adjusts
The position of column 6, achievees the effect that fixed, and support plate 7 is fixed between fixing pipe 8 and shell, can be with by support plate 7
Guarantee fixing pipe 8 under external force will not deformation, ensure that Ball for training is in initial non-deformed state.
In the sports shot for facilitating regulating weight a kind of using the utility model, firstly, screw 3 is unscrewed, by lead
Ball upper housing 1 is separated with shot lower case 2, according to the required shot weight of operation person's training, is equipped with adjustable column 6, adjustable column 6 is right
Claim to place and prevent centre-of gravity shift, center of gravity fixing sleeve 9 protects core sphere 10, guarantees that the center of gravity of shot is constant.
The above are merely preferred embodiments of the present invention, it is noted that for those skilled in the art,
Without departing from the concept of the premise utility, several modifications and improvements can also be made, these also should be considered as practical
Novel protection scope, these all will not influence the effect and patent practicability of the utility model implementation.
Claims (7)
1. a kind of sports shot for facilitating regulating weight, including upper housing (1), lower case (2) and regulating device, upper housing
(1) it is movably connected on the top of lower case (2), regulating device is fixed at the inside of upper housing (1) and lower case (2)；
It is characterized by: the open edge of upper housing (1) and lower case (2) is correspondingly provided with screw (3) and screw thread (4), screw (3)
It is threadedly coupled with screw thread (4)；
Regulating device includes limiting slot (5), adjustable column (6), support plate (7), fixing pipe (8), center of gravity fixing sleeve (9) and core sphere
(10), core sphere (10) is fixedly installed on ball interior center of gravity, and center of gravity fixing sleeve (9) is socketed in the outer ring of core sphere (10), Gu
Fixed pipe (8) extends transversely through upper housing (1) and lower case (2) is internal, limiting slot (5) injection fixing pipe (8), adjustable column (6) activity
Inside in limiting slot (5) is set, and support plate (7) is fixed between fixing pipe (8) and shell.
2. a kind of sports shot for facilitating regulating weight according to claim 1, it is characterised in that: the upper housing
(1) and lower case (2) be equal part two semicircular shells, and upper housing (1) and lower case (2) pass through screw (3) and screw thread
(4) it is threadedly coupled.
3. a kind of sports shot for facilitating regulating weight according to claim 1, it is characterised in that: the center of gravity is solid
Fixed set (9) is the center of gravity fixing sleeve (9) of rubber material.
4. a kind of sports shot for facilitating regulating weight according to claim 1, it is characterised in that: the limiting slot
(5) several are provided with, and is symmetrical arranged.
5. a kind of sports shot for facilitating regulating weight according to claim 1, it is characterised in that: the adjustable column
(6) with limiting slot (5) mating setting, and the weight of each adjustable column (6) is 1kg.
6. a kind of sports shot for facilitating regulating weight according to claim 1, it is characterised in that: the core sphere
It (10) is core sphere (10) made of cast steel material.
7. according to claim 1 or a kind of 6 sports shot for facilitating regulating weight described in any one, feature exist
In: core sphere (10) made of core sphere (10) the lead material material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822047232.9U CN209437998U (en) | 2018-12-07 | 2018-12-07 | A kind of sports shot facilitating regulating weight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822047232.9U CN209437998U (en) | 2018-12-07 | 2018-12-07 | A kind of sports shot facilitating regulating weight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209437998U true CN209437998U (en) | 2019-09-27 |
Family
ID=68013547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822047232.9U Expired - Fee Related CN209437998U (en) | 2018-12-07 | 2018-12-07 | A kind of sports shot facilitating regulating weight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209437998U (en) |
-
2018
- 2018-12-07 CN CN201822047232.9U patent/CN209437998U/en not_active Expired - Fee Related
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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: 20190927 Termination date: 20211207 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |