CN1583200A - Balanced block for disc of barbell - Google Patents
Balanced block for disc of barbell Download PDFInfo
- Publication number
- CN1583200A CN1583200A CN 200410059663 CN200410059663A CN1583200A CN 1583200 A CN1583200 A CN 1583200A CN 200410059663 CN200410059663 CN 200410059663 CN 200410059663 A CN200410059663 A CN 200410059663A CN 1583200 A CN1583200 A CN 1583200A
- Authority
- CN
- China
- Prior art keywords
- shell
- filler
- casing
- installing hole
- face
- 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.)
- Pending
Links
Images
Abstract
A counterweight in the form of circular barbell is composed of a plastic casing with filling hole and its plug, installing hole, reinforcing ribs, and locating convex ring and recess, and the filler which is the mixture of water, cement and sand or steel sand and can be filled in said plastic casing.
Description
Technical field
The invention belongs to the sports apparatus accessory, particularly a kind of round disc balancing weight.
Background technology
At present, in common round barbell, circle disc balancing weight all adopts traditional iron balancing weight supporting.Complicated technology moulding such as this iron balancing weight needs by car in process of production, mills, Bao, mill, the effort of taking a lot of work, the cost height, motion noise is big, easy fracture, lack service life.
Summary of the invention
It is simple to the purpose of this invention is to provide a kind of manufacturing, saves labor, and cost is low, and motion noise is little, easy fracture not, the round disc balancing weight of long service life.
The present invention includes shell, filler; Shell is set to include the disc casing of cavity, and the outer surface of this casing periphery is provided with filler opening and is furnished with closing cock, and filler injects and be solidificated in the cavity of shell by filler opening, closing cock sealing filler opening; This casing end face is provided with installing hole, and installing hole is the slip open-work.
Also be provided with reinforcement, positioning convex ring, location concave station on the described container body of outer cover end face; Many reinforcement injects in the cavity pocket of outer cover end face of support and connection casing; A port of installing hole is provided with positioning convex ring, and another port of installing hole is provided with the location concave station, and positioning convex ring is corresponding with the position of concave station on different end faces, location.
Described shell adopts the plastics one-shot forming to make, and many plastics reinforcements constitute a plurality of half holes on the end face of shell.
Described filler comprises water, cement, sand or steel sand or barite or their various combination; Its weight proportion is 1: 1～2.5: 3～6.
Actual fabrication processing step of the present invention is: the plastic casing that 1, blows out a typing with auto blow moulding machine; 2, in plastic casing, inject the filler that has prepared; 3, finish sufficient chemical reaction and physical dryness process.
The present invention has adopted novel in to mould the technical scheme of Dai Gang, and the shell blow molding adopts multiple material mixture ratios such as water, cement, sand or steel sand to fill in the shell, manufacture simply to save time, the efficient height, cost is low, and is handsome in appearance, motion noise reduces greatly, easy fracture not, and significantly improve service life.Can be widely used in the various round barbell that needs the configuration counterweight.
Description of drawings
Accompanying drawing 1 is the front view of the embodiment of the invention
Accompanying drawing 2 is the C-C cutaway view of the embodiment of the invention
Accompanying drawing 3 is the rearview of the embodiment of the invention
Accompanying drawing 4 is the vertical view of the embodiment of the invention
Mark among the figure:
1. shell 2. fillers 3. filler openings 4. closing cocks 5. installing holes
6. reinforcement 7. positioning convex rings 8. are located concave stations
The specific embodiment
Below in conjunction with accompanying drawing, embodiments of the invention are specifically described:
With reference to the accompanying drawings 1～4, comprise shell 1, filler 2 in an embodiment of the present invention; Shell 1 is set to include the disc casing of cavity, and the outer surface of this casing periphery is provided with a filler opening 3 and is furnished with closing cock 4, and filler 2 injects and be solidificated in the cavity of shell 1, closing cock 4 sealing filler openings 3 by filler opening 3; This casing end face is provided with installing hole 5, and installing hole 5 is the slip open-work.Also be provided with reinforcement 6, positioning convex ring 7, location concave station 8 on this casing end face; Article six, reinforcement 6 injects in shell 1 cavity, the end face of support and connection casing; A port of installing hole 5 is provided with positioning convex ring 7, and another port of installing hole 5 is provided with location concave station 8, and positioning convex ring 7 is corresponding with the position of concave station 8 on different end faces, location.
In an embodiment of the present invention, shell 1 specification is Φ 24cm, thick 5cm, adopts the one-shot forming of PE plastics to make, and six plastics reinforcements 6 constitute 12 half holes on the end face of shell 1.Filler 2 is made of water, cement, sand, and its weight proportion is 1: 1.5: 4, quality 10Kg allowable error ± 0.15Kg.
Claims (4)
1. a round disc balancing weight is characterized in that: comprise shell (1), filler (2); Shell (1) is set to include the disc casing of cavity, the outer surface of this casing periphery is provided with filler opening (3) and is furnished with closing cock (4), filler (2) injects and is solidificated in the cavity of shell (1) by filler opening (3), closing cock (4) sealing filler opening (3); This casing end face is provided with installing hole (5), and installing hole (5) is the slip open-work.
2. a kind of round disc balancing weight according to claim 1 is characterized in that: also be provided with reinforcement (6), positioning convex ring (7), location concave station (8) on described shell (1) the casing end face; Many reinforcements (6) inject in shell (1) cavity, the end face of support and connection casing; A port of installing hole (5) is provided with positioning convex ring (7), and another port of installing hole (5) is provided with location concave station (8), and positioning convex ring (7) is corresponding with the position of concave station (8) on different end faces, location.
3. a kind of round disc balancing weight according to claim 1 and 2 is characterized in that: described shell (1) adopts the plastics one-shot forming to make, and many plastics reinforcements (6) constitute a plurality of half holes on the end face of shell (1).
4. a kind of round disc balancing weight according to claim 1 is characterized in that: described filler (2) comprises water, cement, sand or steel sand or barite or their various combination; Its weight proportion is 1: 1～2.5: 3～6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410059663 CN1583200A (en) | 2004-06-15 | 2004-06-15 | Balanced block for disc of barbell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410059663 CN1583200A (en) | 2004-06-15 | 2004-06-15 | Balanced block for disc of barbell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1583200A true CN1583200A (en) | 2005-02-23 |
Family
ID=34603411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410059663 Pending CN1583200A (en) | 2004-06-15 | 2004-06-15 | Balanced block for disc of barbell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1583200A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102744867A (en) * | 2012-07-06 | 2012-10-24 | 南通益峰健身器材有限公司 | Method for producing blow-molded dumbbell sheet |
-
2004
- 2004-06-15 CN CN 200410059663 patent/CN1583200A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102744867A (en) * | 2012-07-06 | 2012-10-24 | 南通益峰健身器材有限公司 | Method for producing blow-molded dumbbell sheet |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2721151Y (en) | Weight block of disk barbell | |
| CN214645246U (en) | Sole blank forming die | |
| CN1583200A (en) | Balanced block for disc of barbell | |
| CN1583199A (en) | Selective iron weighing block | |
| CN201485692U (en) | flange for washing machine | |
| CN2715805Y (en) | Selective iron balance weight block | |
| CN2843663Y (en) | Cluster sand-coated template of metal cast ball mould | |
| CN201293106Y (en) | Reinforced seal having dual positioning | |
| CN201931572U (en) | Combined-type mould casting workbench | |
| CN219505242U (en) | Tire mould convenient to drawing of patterns | |
| CN214820790U (en) | Bottleneck forming structure with wear-resisting piece | |
| CN215055614U (en) | Mold for manufacturing chimney barrel | |
| RU2006137758A (en) | VALVES FOR COUNTERWEIGHT IN ELECTRIC HOUSEHOLD APPLIANCES, COUNTERWEIGHT CONTAINING THE INDICATED FITTINGS AND THE RELATED METHOD OF MANUFACTURE | |
| CN213617894U (en) | Corrosion-resistant iron wire cladding mould | |
| CN207972529U (en) | Liquid babinet with reverse buckling type filler | |
| CN205414314U (en) | Sand mould mould and be used for producing mould of this sand mould mould | |
| CN209906616U (en) | Sectional type forming die | |
| CN205238235U (en) | Curbstone forming die convenient to it is fixed | |
| CN214111365U (en) | Automobile combined lamp support die | |
| CN218286426U (en) | Double-color sole mold | |
| CN220720127U (en) | Injection mold with ox horn runner structure and injection molding device | |
| CN212226058U (en) | Hemispherical valve ball | |
| CN213563823U (en) | Fiber glass reinforced plastic flange forming die | |
| CN215902682U (en) | Nodular cast iron pipe mould with variable-diameter branch pipe | |
| CN107052236A (en) | A kind of white die combination steam pressure forming method of small size casting |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |