CN205730107U - Contest kettle-bell - Google Patents
Contest kettle-bell Download PDFInfo
- Publication number
- CN205730107U CN205730107U CN201620403561.0U CN201620403561U CN205730107U CN 205730107 U CN205730107 U CN 205730107U CN 201620403561 U CN201620403561 U CN 201620403561U CN 205730107 U CN205730107 U CN 205730107U
- Authority
- CN
- China
- Prior art keywords
- kettle
- bell
- upper shell
- housing
- shaped handle
- 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
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/06—User-manipulated weights
- A63B21/0601—Special physical structures of used masses
- A63B21/0602—Fluids, e.g. water
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/06—User-manipulated weights
- A63B21/0601—Special physical structures of used masses
- A63B21/0603—Fluid-like particles, e.g. gun shot or sand
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/06—User-manipulated weights
- A63B21/072—Dumb-bells, bar-bells or the like, e.g. weight discs having an integral peripheral handle
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2209/00—Characteristics of used materials
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biophysics (AREA)
- Orthopedic Medicine & Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Cookers (AREA)
Abstract
This utility model provides a kind of contest kettle-bell, including U-shaped handle, housing and the mass being filled in housing, described housing is made of welded connection by upper shell and lower house, described upper shell and lower house are by metal sheet stretch molding, and the two ends transplanting of described U-shaped handle is fixed in upper shell and with upper shell and is connected.This utility model is by the upper and lower casing smooth surface of iron plate drawing and forming, without sand holes, pore etc., can be by changing the proportioning of mass, weight is changed in the case of not changing mass volume, realize the requirement of mass constancy of volume, weight-adjustable, therefore the volume of the kettle-bell of different nominal weights can be accomplished identical, it is simple to produces and uses.
Description
Technical field
This utility model belongs to sports, body-building apparatus technical field, is specifically related to a kind of contest kettle-bell.
Background technology
Kettle-bell is a kind of relatively common body-building apparatus, and traditional kettle-bell is pig iron casting, such as Chinese utility model patent
A kind of kettle-bell disclosed in CN2013202593303, including handle and counterweight spheroid, described handle takes the shape of the letter U, and two, described handle is opened
Mouthful end is implanted ball interior and fixing with counterweight spheroid is connected, and is flat bottom described counterweight spheroid, described handle two side
Spacing is gradually reduced to opening by closing end, and described handle openings end is provided with detachment stopping device, and described detachment stopping device is opened with handle
Mouth end is fixing to be connected.After this utility model uses for a long time, handle does not comes off, and reduces potential safety hazard.But this utility model
Counterweight spheroid is casting, then the counterweight spheroid volume of the kettle-bell of Different Weight is different, therefore this utility model
Kettle-bell can not accomplish to weigh very much, the weight specification that can not meet kettle-bell is usually the requirement of 6kg ~ 52kg.China's utility model is special
The kettle-bell disclosed in profit CN2015205482354 with machining kettle body also has the problems referred to above.For solving above-mentioned asking
Topic, makes housing the counterweight spheroid of kettle-bell, then fills mass in housing, by changing the component of mass, adjusts
The weight of whole kettle-bell, can adjust the weight of kettle-bell in the case of not changing kettle-bell volume, and structure is as it is shown in figure 1, kettle-bell
Housing by sand casting, weld assembled, the then implant of fill constant weight inside housing, to reach each specification
Required weight.But because housing is by casting, the defect such as rough surface, sand holes, pore is more, needs to cover material with putty etc.
Material hides defect.
Summary of the invention
Goal of the invention of the present utility model is to solve the problems referred to above, it is provided that a kind of contest kettle-bell, kettle-bell each several part processing side
Just, quickly, be prone to welding, the smooth outer surface of kettle-bell housing is smooth.
For solving above-mentioned technical problem, embodiment of the present utility model provides a kind of contest kettle-bell, including U-shaped handle, shell
Body and the mass being filled in housing, described housing is made of welded connection by upper shell and lower house, described upper shell and under
Housing is by metal sheet stretch molding, and the two ends transplanting of described U-shaped handle is fixed in upper shell and with upper shell and is connected.
Wherein, described housing is spherical, and described upper shell and lower house are all for the hemisphere by metal sheet stretch molding, institute
State U-shaped handle by metal bar bending and molding.
Wherein, the bottom of described lower house is flat.
Wherein, the outside of described housing is provided with the clad extended on U-shaped handle, and the outside of described U-shaped handle is provided with
Electrodeposited coating.Described clad preferred oil enamelled coating, it is also possible to be rubber layer, resin bed or layer of polyurethane.
Wherein, the side of described housing is printed with identification LOGO, and the housing at identification LOGO is flat, i.e. surface is flat
Face.
Preferably, described metallic plate is iron plate, and described metal bar is the rod iron that steel ingot is drawn into.Certainly, described metallic plate
Can also is that steel plate or other welding metallic plates, metal bar can also is that iron staff, rod iron or other welding metal bars
Material, metallic plate and metal bar are required for certain hardness, kettle-bell fall or by External Force Acting under be unlikely to deform.
Wherein, described upper shell is provided with the two symmetrical connecting holes for connecting U-shaped handle, described connecting hole by
Stamping machine and the punching die punch forming being located on described stamping machine, described drawing die includes stretching die, lower stretching die,
Described lower stretching die is fixedly arranged on the work top of stretching-machine, and it is upper that described upper stretching die pumps in lower stretching die
Side, described lower stretching die is provided with the stretchable holes that oral area is opened on lower stretching die upper surface, be provided with in described stretchable holes with upper,
Lower house inner surface intends the stretching die head of shape, and the upper surface of the most lower stretching die of peak of stretching die head, described stretching
Big 0 ~ the 0.05mm of thickness of housing is compared in gap between Die bottom edge and stretchable holes bottom sides edge.
Wherein, described upper shell is provided with the two symmetrical connecting holes for connecting U-shaped handle, described connecting hole by
Stamping machine and the punching die punch forming being located on described stamping machine, described punching die includes upper stamping die setting up and down
With lower stamping die, described lower stamping die includes the stamping head of epirelief, is located at the supporting oblique surface of described stamping head both sides, described
Stamping head is arranged over blanking groove, and the lower end inclined shore of described upper shell is on supporting oblique surface, and described upper stamping die rushes
During pressure, the material of described connection hole is fallen within blanking groove by punching.
Technique scheme of the present utility model have the beneficial effect that upper and lower casing of the present utility model is drawn by iron plate
Be stretched into hemispherical, U-shaped handle stretched by steel ingot after bending and molding, upper shell, lower house are welded to connect globulate housing, at shell
After the mass of internal filling nominal weight, U-shaped handle is welded to connect into kettle-bell with upper shell accordingly, therefore, iron plate draws
It is stretched into the upper and lower casing smooth surface of type, without sand holes, pore etc., counterweight can not changed by changing the proportioning of mass
Weight is changed, it is achieved mass constancy of volume, the requirement of weight-adjustable, therefore the kettle of different nominal weights in the case of object is long-pending
The volume of bell can be accomplished identical, it is simple to produces and uses.
Accompanying drawing explanation
Fig. 1 is the structural representation of the existing kettle-bell with sand casting housing in this utility model background technology；
Fig. 2 is the structural representation of this utility model embodiment one；
Fig. 3 is the sectional view of this utility model embodiment one；
Fig. 4 is the structural representation of upper shell in this utility model embodiment one；
Fig. 5 is the structural representation of lower house in this utility model embodiment one；
Fig. 6 is the structural representation of the drawing die that this utility model embodiment one uses when manufacturing；
Fig. 7 is the structural representation of the punching die that this utility model embodiment one uses when manufacturing.
Description of reference numerals:
1, U-shaped handle；2, housing；20, upper shell；200, connecting hole；21, lower house；3, mass；4, skin of paint；5、
Electrodeposited coating；6, drawing die；60, upper stretching die；61, lower stretching die；62, stretchable holes；63, stretching die head；7, punching die；
70, upper stamping die；71, lower stamping die；710, stamping head；711, supporting oblique surface；712, blanking groove.
Detailed description of the invention
For making the technical problems to be solved in the utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing
And specific embodiment is described in detail.
As shown in Figure 2 and Figure 3, a kind of contest kettle-bell, including U-shaped handle 1, spherical housing 2 and be filled in housing 2
Mass 3, described housing is made of welded connection by hemispheric upper shell 20 and lower house 21, described upper shell 20 and lower house
21 are drawn into bar then bending and molding by iron plate drawing and forming, described U-shaped handle by steel ingot.
As shown in Figure 4, described upper shell 20 is provided with the oval connecting hole 200 of 2 be arranged symmetrically with, described U-shaped handle 1
Cross section be circular, its two ends are welded to connect in upper shell 20 and with upper shell 20 via connecting hole 200 transplanting.
As it is shown in figure 5, the bottom of described lower house 21 is flat.
The outside of described housing 2 is provided with the skin of paint 4 extended on U-shaped handle 1, and the outside of described U-shaped handle 1 is provided with electricity
Coating 5.
Being printed with identification LOGO before and after described housing 2, the housing 2 at identification LOGO is flat, i.e. the surface of housing 2
For plane.
The manufacture method of above-mentioned contest kettle-bell comprises the steps:
(1) molding handle: becoming U-shaped handle blank after steel ingot drawn, cut-out, bending, U-shaped handle blank is shaped, beat
Grinding and polishing optical, electrical plating aftershaping is U-shaped handle；
(2) stamping-out: sheet metal stamping-out become regular or irregular metallic plate according to upper shell and the shape of lower house；
(3) stretching: drawing die is positioned on the work top of four-column type single action sheet stretching (punching press) hydraulic press, step
Suddenly the metallic plate of (2) is put on drawing die, starts stretching-machine, and stretching pressure head presses to become metal sheet stretch upper shell blank
With lower house blank；
(4) leftover pieces are removed: by the polishing of upper shell blank, deburring, go leftover pieces to become upper shell semi-finished product, lower house blank
Polishing, deburring, leftover pieces are gone to become lower house semi-finished product；
(5) punching: be positioned on the work top of stamping machine by punching die, the upper shell semi-finished product of step (4) are put in
On punching die, start stamping machine, upper shell semi-finished product stamp out the oval connecting hole for connecting U-shaped handle, even
The cross sectional shape of the shape and U-shaped handle that connect hole mates, and on each upper shell semi-finished product, twice aftershaping of punching press is for having two
The upper shell of symmetrically arranged connecting hole；
(6) flatten: being positioned on the work top of stamping machine by pressing die, the lower house semi-finished product of step (4) are put in
On pressing die, starting stamping machine, it is to have flat lower house that the bottom of lower house semi-finished product is pressed into flat aftershaping；
(7) shaping, welding: upper shell and lower house shaping is consistent to both finish dimensionals, then by upper shell with under
Housing welds at oral area seam crossing after fastening, and with lower house, upper shell is welded to connect into housing；
(8) polishing: on abrasive machine, weld is polished smooth, it is ensured that the smooth outer surface of housing is smooth；
(9) mass is filled: in housing, fill mass to the nominal of kettle-bell via the connection hole described in step (5)
Weight, mass includes one or more in yellow ground, iron ore, steel ball, pellet in a shotgun cartridge, Hydrocerussitum (Ceruse), changes according to the nominal weight of kettle-bell
Proportioning；
(10) two ends of U-shaped handle step (1) prepared have been filled with on the housing of mass accordingly in step (9)
Connecting hole insert in housing, then U-shaped handle is connected with case weld, and commissure is polished flat；
(11) repairing, shaping: by smooth for smooth outer surface after the kettle-bell blank inspection repairing of step (10) gained, shaping；
(12) spray paint: utilize the grip part of plastic foil cladding U-shaped handle, and extend to the subregion of bending section, then
Spraying paint in the region utilizing spraying equipment not to be wrapped by kettle-bell blank, spraying equipment includes automatically delivering frame and spray booth, many
Individual kettle-bell blank compartment of terrain is suspended on and automatically delivers on frame, automatically delivers the transmission speed of frame according to depending on spray time, it is ensured that
Each kettle-bell blank is passed through during spray booth by the most complete spraying, can use manual or automatic spraying；Each kettle-bell
Blank is passed through spray booth 4 times in whole painting process, and 1 spray booth of often passing through is sprayed-on coast of paint, the 1st spray booth of passing through
Being sprayed-on one layer of priming paint, then 3 spray booths of passing through are sprayed-on 3 layers of colored paint；
(13) LOGO is printed: print identification LOGO showing kettle-bell brand, weight and other information in hull outside；
Wherein, step (13) will according to practical situation select be arranged at step (12) before or after, if step (13) send out
Before being born in step (12), described identification LOGO punch forming is in hull outside, then according to step (12) in identification
Spray paint on LOGO；If after step (13) betides step (12), after spraying paint in housing outer surface according to step (12), at shell
Before and after body, the relevant position screen printing of side brushes out described identification LOGO.
(14) packaging, warehouse-in.
In the present embodiment, the drawing die 6 described in step (3) as shown in Figure 6, including upper stretching die 60, lower stretching die 61,
Described lower stretching die 61 is fixedly arranged on the work top of stretching-machine, and described upper stretching die 60 pumps in lower stretching die 61
Top, described lower stretching die 61 is provided with the stretchable holes 62 that oral area is opened on lower stretching die 61 upper surface, described stretchable holes
It is provided with in 62 and the stretching die head 63 of upper and lower casing inner surface plan shape, and the most lower stretching die of peak of stretching die head 63
The upper surface of 61, the thickness of housing 2 is compared in the gap between described stretching die head 63 bottom sides edge and stretchable holes 62 bottom sides edge
Big 0.01mm.
In the present embodiment, punching die 7 described in step (5) is as it is shown in fig. 7, comprises upper stamping die 70 He setting up and down
Lower stamping die 71, described lower stamping die 71 includes the stamping head 710 of epirelief, is located at the support of described stamping head 710 both sides
Inclined-plane 711, described stamping head 710 is arranged over blanking groove 712, and the lower end inclined shore of described upper shell 20 is in supporting tiltedly
On face 711, during described upper stamping die 70 punching press, the material at described connecting hole 200 is fallen within blanking groove 712 by punching.
Upper and lower casing of the present utility model is drawn into hemispherical by iron plate, and U-shaped handle is bent into after being stretched by steel ingot
Type, is welded to connect globulate housing by upper shell, lower house, fills U-shaped handle after the mass of nominal weight in housing
It is welded to connect into kettle-bell accordingly, therefore, by the upper and lower casing smooth surface of iron plate drawing and forming, without sand holes, gas with upper shell
Holes etc., can change weight, it is achieved counterweight by changing the proportioning of mass in the case of not changing mass volume
Long-pending constant, the requirement of weight-adjustable, therefore the volume of the kettle-bell of different nominal weights can be accomplished identical, it is simple to produces and makes
With.
The above is preferred implementation of the present utility model, it is noted that for the ordinary skill of the art
For personnel, on the premise of without departing from principle described in the utility model, it is also possible to make some improvements and modifications, these improve
Also protection domain of the present utility model is should be regarded as with retouching.
Claims (5)
1. a contest kettle-bell, including U-shaped handle, housing and the mass being filled in housing, it is characterised in that described housing
Being made of welded connection by upper shell and lower house, described upper shell and lower house are by metal sheet stretch molding, described U-shaped handle
Two ends transplanting and fixing with upper shell be connected in upper shell.
Contest kettle-bell the most according to claim 1, it is characterised in that described housing is spherical, described upper shell and lower casing
Body is all for the hemisphere by metal sheet stretch molding, and described U-shaped handle is by metal bar bending and molding.
Contest kettle-bell the most according to claim 1 and 2, it is characterised in that the bottom of described lower house is flat.
Contest kettle-bell the most according to claim 1, it is characterised in that the outside of described housing is provided with and extends to U-shaped handle
On clad, the outside of described U-shaped handle is provided with electrodeposited coating.
Contest kettle-bell the most according to claim 2, it is characterised in that described metallic plate is iron plate or steel plate, described metal
Rod is iron staff or rod iron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620403561.0U CN205730107U (en) | 2016-05-06 | 2016-05-06 | Contest kettle-bell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620403561.0U CN205730107U (en) | 2016-05-06 | 2016-05-06 | Contest kettle-bell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205730107U true CN205730107U (en) | 2016-11-30 |
Family
ID=57370934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620403561.0U Expired - Fee Related CN205730107U (en) | 2016-05-06 | 2016-05-06 | Contest kettle-bell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205730107U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111936210A (en) * | 2018-02-01 | 2020-11-13 | Reaxing有限公司 | Kettle-bell type apparatus |
| IT202100016223A1 (en) * | 2021-06-21 | 2022-12-21 | Trial S R L | GRAVE DEVICE WITH HANDLE FOR MODERATE TO VIOLENT EXERCISES AND METHOD OF CREATING IT |
-
2016
- 2016-05-06 CN CN201620403561.0U patent/CN205730107U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111936210A (en) * | 2018-02-01 | 2020-11-13 | Reaxing有限公司 | Kettle-bell type apparatus |
| JP2021511905A (en) * | 2018-02-01 | 2021-05-13 | リアクシング・ソチエタ・ア・レスポンサビリタ・リミタータＲＥＡＸＩＮＧ Ｓ．ｒ．ｌ． | Kettlebell type device |
| JP7454242B2 (en) | 2018-02-01 | 2024-03-22 | リアクシング・ソチエタ・ア・レスポンサビリタ・リミタータ | kettlebell type device |
| IT202100016223A1 (en) * | 2021-06-21 | 2022-12-21 | Trial S R L | GRAVE DEVICE WITH HANDLE FOR MODERATE TO VIOLENT EXERCISES AND METHOD OF CREATING IT |
| WO2022268686A1 (en) * | 2021-06-21 | 2022-12-29 | Trial S.R.L. | Weight device with handle and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161130 Termination date: 20190506 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |