CN105963906A - Combined dumbbell bar and counterweight sheet matched with same for use - Google Patents
Combined dumbbell bar and counterweight sheet matched with same for use Download PDFInfo
- Publication number
- CN105963906A CN105963906A CN201610508152.1A CN201610508152A CN105963906A CN 105963906 A CN105963906 A CN 105963906A CN 201610508152 A CN201610508152 A CN 201610508152A CN 105963906 A CN105963906 A CN 105963906A
- Authority
- CN
- China
- Prior art keywords
- section
- dumbbell bar
- counterweight
- undertaking
- connecting tube
- 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
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
- A63B21/072—Dumb-bells, bar-bells or the like, e.g. weight discs having an integral peripheral handle
- A63B21/0724—Bar-bells; Hand bars
-
- 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
- A63B21/075—Dumb-bells, bar-bells or the like, e.g. weight discs having an integral peripheral handle with variable weights, e.g. weight systems with weight selecting means for bar-bells or dumb-bells
Abstract
The invention discloses a combined dumbbell bar and a counterweight sheet matched with the same for use. The combined dumbbell bar comprises a dumbbell bar body and inserting plugs arranged at two ends of the body, wherein each inserting plug comprises an bell column and an spigot column, and the spigot column is connected with the body through the bell column and is provided with a clamping mechanism; the outer diameter of each bell column is larger than that of the corresponding spigot column; the counterweight sheet comprises a counterweight sheet body and a clamping cap arranged on one side of the counterweight sheet body, a step hole is formed in the clamping cap, and an inserting reception section and an inserting section are arranged on the outer wall of the clamping cap; the step hole accords with the outer wall of the inserting plugs, and a clamping mechanism is arranged at the inserting section. The dumbbell bar body is short and occupies small volume, the counterweight sheet body is directly clamped to the clamping cap on an existing counterweight sheet body according to weight of a user, and the combined dumbbell bar is assembled; with the adoption of the structure, the counterweight can be increased a lot without being limited by the length of the dumbbell bar body, so that the combined dumbbell bar is flexible and convenient.
Description
Technical field
The invention belongs to health-care facilities field, be specifically related to a kind of dumbbell bar and with its with the use of weight stack.
Background technology
Dumbbell comes into daily life, but its form never changes, and the screw thread at two ends loads fixing sheet number, for certain without entire length, thus produce a problem, at the even more dumbbell combination of one family preparation 2 set, take up room and do not say that expense is the highest；Main cause is exactly, man generally uses the big dumbbell needing large size of dumbbell starting weight, Ms generally uses the little dumbbell needing trumpet of dumbbell starting weight, small size maximum weight does not reaches the requirement of man, the big Ms of length of large size in-convenience in use, a model can not meet respective requirement each other.
Summary of the invention
The technical issues that need to address of the present invention be to provide a kind of dumbbell bar and with its with the use of weight stack.
For solving the problems referred to above, the technical solution used in the present invention is:
A kind of combined type dumbbell bar, it includes dumbbell bar body and is arranged on the grafting dop at body two ends；Described grafting dop includes accepting post and inserting column, and described inserting column is connected with body by accepting post, and described inserting column is provided with clamping mechanism；The external diameter of described undertaking post is more than the external diameter of inserting column.
Further, described clamping mechanism is self-lock pin, and described self-lock pin is more than one.
Further, described body, undertaking post and inserting column are one-body molded；Described body and grafting dop junction are provided with guard ring.
With above-mentioned a kind of combined type dumbbell bar with the use of weight stack, it includes counterweight lamellar body and is arranged on the clamping cap of counterweight lamellar body side, and described clamping cap is internally provided with shoulder hole, and described clamping cap outer wall is provided with undertaking section and inserting section；Described shoulder hole agrees with described grafting dop outer wall, and described inserting section is provided with clamping mechanism；Described undertaking section is provided with the blocking mechanism coordinated with clamping mechanism, and the profile of described undertaking section is identical with accepting post, and described inserting section profile is identical with inserting column.
Further, described clamping mechanism is self-lock pin.
Further, described self-lock pin is more than one.
Further, described blocking mechanism is lockhole.
Further, described heavy lamellar body is provided with centre bore, described clamping cap also includes connecting tube, described connecting tube is positioned in undertaking section and is positioned at inserting section offside, described shoulder hole is positioned at connecting tube and accepts section, described clamping cap passes through connecting tube and centre bore, and described clamping cap is arranged with counterweight lamellar body concentric.
Further, described connecting tube, undertaking section and inserting section are one-body molded.
Further, the outer wall of described connecting tube is threaded connection with the inwall of centre bore, is provided with glue-line between outer wall and the inwall of centre bore of described connecting tube.
Use and have the beneficial effects that produced by technique scheme:
The dumbbell bar body of the present invention is short, takies volume little, is directly connected on the clamping cap on existing counterweight lamellar body by counterweight lamellar body according to the weight that oneself needs, and such structure weight can increase a lot, is not limited, flexibly and easily by dumbbell bar body length.
Between dumbbell bar body and counterweight lamellar body, counterweight lamellar body and counterweight lamellar body are by self-lock pin clamping；Grafting dop agrees with shoulder hole, and the self-lock pin on the inserting column of grafting dop is corresponding with the lockhole accepted in section, between adjacent counterweight lamellar body, and the lockhole in undertaking section on the counterweight lamellar body of rear installation and the self-lock pin clamping on previous counterweight lamellar body.
Counterweight lamellar body arranges centre bore and is connected with the connecting tube of clamping cap, the most easy to process, can use after fixing assembling.The clamping cap of counterweight lamellar body facilitates follow-up counterweight lamellar body to be quickly attached and removed from.
Accompanying drawing explanation
Fig. 1 is that the present invention assembles structural representation；
Fig. 2 is that the present invention uses state cross-sectional view；
Wherein: 1 body, 2 guard rings, 31 undertaking posts, 32 inserting columns, 4 self-lock pins, 5 counterweight lamellar bodies, 51 centre bores, 6 clamping caps, 61 undertaking section, 62 inserting section, 63 shoulder holes, 64 lockholes, 65 connecting tubes.
Detailed description of the invention
Below in conjunction with the accompanying drawings invention is described in further detail:
As shown in Figure 1, 2, one combined type dumbbell bar of the present invention, it includes dumbbell bar body 1 and is arranged on the grafting dop at body 1 two ends；Described grafting dop includes accepting post 31 and inserting column 32, and described inserting column 32 is connected with body 1 by accepting post 31, and described inserting column 32 is provided with clamping mechanism；The external diameter of described undertaking post 31 is more than the external diameter of inserting column 32.
Clamping mechanism is self-lock pin 4, and described self-lock pin 4 is one；Described body 1, undertaking post 31 and inserting column 32 are one-body molded；Described body 1 is provided with guard ring 2 with grafting dop junction.
With a kind of combined type dumbbell bar with the use of weight stack, it includes counterweight lamellar body 5 and is arranged on the clamping cap 6 of counterweight lamellar body 5 side, and described clamping cap 6 is internally provided with shoulder hole 65, and described clamping cap 6 outer wall is provided with undertaking section 61 and inserting section 62；Described shoulder hole 65 agrees with described grafting dop outer wall, and described inserting section 62 is provided with clamping mechanism；Described undertaking section 61 is provided with the blocking mechanism coordinated with clamping mechanism, and the profile of described undertaking section 61 is identical with undertaking post 31, and described inserting section 62 profile is identical with inserting column 32.
Clamping mechanism is self-lock pin 4；Described self-lock pin 4 is one；Described blocking mechanism is lockhole 64；Described heavy lamellar body 5 is provided with centre bore 51, described clamping cap 6 also includes connecting tube 63, described connecting tube 63 is positioned in undertaking section 61 and is positioned at inserting section 62 offside, described shoulder hole 65 is positioned at connecting tube 63 and accepts section 61, described clamping cap 6 is arranged with counterweight lamellar body 5 concentric by connecting tube 63 and centre bore 51, described clamping cap 6.
Connecting tube 63, undertaking section 61 and inserting section 62 are one-body molded；The outer wall of described connecting tube 63 is threaded connection with the inwall of centre bore 51, is provided with glue-line between outer wall and the inwall of centre bore 51 of described connecting tube 63.
Adding man-hour, the first two ends of dumbbell bar body 1 are processed to form guard ring 2, accept post 31, inserting column 32, then install the self-lock pin 4 of radial expansion at inserting column 32.
Secondly processing is with the counterweight lamellar body 5 of centre bore 51, then reprocessing clamping cap 6, and the shoulder hole 65 of clamping cap 6, connecting tube 63, undertaking section 61, inserting section 62 are one-body molded, and then the lockhole 64 in section 61 is accepted in reprocessing, then installs the self-lock pin in inserting section 62.
Clamping cap 6 can be engineering plastics.
During use, after taking out dumbbell bar body 1, take out two counterweight lamellar bodies 5, be respectively inserted on the grafting dop at dumbbell bar body 1 two ends, wherein accept section 61, inserting section 62 is deep in the shoulder hole 63 of clamping cap 6, and the self-lock pin 4 of inserting section 62 enters in the lockhole 64 accepting section 61；The follow-up shoulder hole 63 on counterweight lamellar body 5 is plugged on the clamping cap 6 on previous counterweight lamellar body 5.
Clamping the most successively, the most whole dumbbell entirety can arbitrarily increase and decrease, and is not limited by dumbbell bar body 1 length, and used time body 1 is not the shortest, increases during counterweight very convenient.Counterweight lamellar body 5 is usually plural being organized in pairs.
Being all to draw as a example by one side by body 1 in accompanying drawing 1,2, but dumbbell is all me, and the counterweight equilibrium of father both sides uses, accompanying drawing is merely to illustrate that the mentality of designing of technical scheme, not actually used the presenting of the technical program.
And what accompanying drawing 2 was shown is body 1, the structural representation of two counterweight lamellar bodies 5 of one end plug-in mounting.
Claims (10)
1. a combined type dumbbell bar, it is characterised in that: it includes dumbbell bar body (1) and is arranged on the grafting dop at body (1) two ends；Described grafting dop includes accepting post (31) and inserting column (32), and described inserting column (32) is connected with body (1) by accepting post (31), and described inserting column (32) is provided with clamping mechanism；The external diameter of described undertaking post (31) is more than the external diameter of inserting column (32).
A kind of combined type dumbbell bar the most according to claim 1, it is characterised in that: described clamping mechanism is self-lock pin (4), and described self-lock pin (4) is more than one.
A kind of combined type dumbbell bar the most according to claim 1, it is characterised in that: described body (1), undertaking post (31) and inserting column (32) are one-body molded；Described body (1) and grafting dop junction are provided with guard ring (2).
4. with described in claim 1 a kind of combined type dumbbell bar with the use of weight stack, it is characterized in that: it includes counterweight lamellar body (5) and is arranged on the clamping cap (6) of counterweight lamellar body (5) side, described clamping cap (6) is internally provided with shoulder hole (65), and described clamping cap (6) outer wall is provided with undertaking section (61) and inserting section (62)；Described shoulder hole (65) agrees with described grafting dop outer wall, and described inserting section (62) is provided with clamping mechanism；Described undertaking section (61) is provided with the blocking mechanism coordinated with clamping mechanism, and the profile of described undertaking section (61) is identical with undertaking post (31), and described inserting section (62) profile is identical with inserting column (32).
A kind of weight stack the most according to claim 4, it is characterised in that: described clamping mechanism is self-lock pin (4).
A kind of weight stack the most according to claim 5, it is characterised in that: described self-lock pin (4) is more than one.
A kind of weight stack the most according to claim 6, it is characterised in that: described blocking mechanism is lockhole (64).
A kind of weight stack the most according to claim 4, it is characterized in that: described heavy lamellar body (5) is provided with centre bore (51), described clamping cap (6) also includes connecting tube (63), described connecting tube (63) is positioned at undertaking section (61) and above and is positioned at inserting section (62) offside, described shoulder hole (65) is positioned at connecting tube (63) and accepts section (61), described clamping cap (6) is arranged with counterweight lamellar body (5) concentric by connecting tube (63) and centre bore (51), described clamping cap (6).
A kind of weight stack the most according to claim 8, it is characterised in that: described connecting tube (63), undertaking section (61) and inserting section (62) are one-body molded.
A kind of weight stack the most according to claim 9, it is characterised in that: the outer wall of described connecting tube (63) is threaded connection with the inwall of centre bore (51), is provided with glue-line between outer wall and the inwall of centre bore (51) of described connecting tube (63).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610508152.1A CN105963906A (en) | 2016-07-01 | 2016-07-01 | Combined dumbbell bar and counterweight sheet matched with same for use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610508152.1A CN105963906A (en) | 2016-07-01 | 2016-07-01 | Combined dumbbell bar and counterweight sheet matched with same for use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105963906A true CN105963906A (en) | 2016-09-28 |
Family
ID=56953541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610508152.1A Pending CN105963906A (en) | 2016-07-01 | 2016-07-01 | Combined dumbbell bar and counterweight sheet matched with same for use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105963906A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5090693A (en) * | 1991-05-30 | 1992-02-25 | Liang Yung Jen | Dumbbell |
| US5464379A (en) * | 1993-04-21 | 1995-11-07 | Zarecky; Victor K. | Variable weight dumbbell |
| CN2366135Y (en) * | 1999-04-15 | 2000-03-01 | 众成工业股份有限公司 | Variable weights conjunction structure for dumb-bell |
| CN103537049A (en) * | 2012-07-16 | 2014-01-29 | 双馀实业有限公司 | Sleeved type dumbbell |
| CN204469108U (en) * | 2015-03-24 | 2015-07-15 | 哈尔滨师范大学 | Dumbbell |
| CN205832465U (en) * | 2016-07-01 | 2016-12-28 | 定州市森康进出口贸易有限公司 | A kind of combined type dumbbell bar and with the use of weight stack |
-
2016
- 2016-07-01 CN CN201610508152.1A patent/CN105963906A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5090693A (en) * | 1991-05-30 | 1992-02-25 | Liang Yung Jen | Dumbbell |
| US5464379A (en) * | 1993-04-21 | 1995-11-07 | Zarecky; Victor K. | Variable weight dumbbell |
| CN2366135Y (en) * | 1999-04-15 | 2000-03-01 | 众成工业股份有限公司 | Variable weights conjunction structure for dumb-bell |
| CN103537049A (en) * | 2012-07-16 | 2014-01-29 | 双馀实业有限公司 | Sleeved type dumbbell |
| CN204469108U (en) * | 2015-03-24 | 2015-07-15 | 哈尔滨师范大学 | Dumbbell |
| CN205832465U (en) * | 2016-07-01 | 2016-12-28 | 定州市森康进出口贸易有限公司 | A kind of combined type dumbbell bar and with the use of weight stack |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205832465U (en) | A kind of combined type dumbbell bar and with the use of weight stack | |
| CN201774114U (en) | Coaxial connector with automatic guide structure | |
| CN105963906A (en) | Combined dumbbell bar and counterweight sheet matched with same for use | |
| CN103105657A (en) | Optical cable terminal box | |
| CN203178528U (en) | Integral optical-fiber adapter allowing elastic insertion | |
| CN109347276A (en) | A kind of block stator press fitting casing device | |
| CN111136876A (en) | Combined die | |
| FI72411B (en) | FOERFARANDE FOER FRAMSTAELLNING AV KONTAKTFJAEDERHUS | |
| CN104330852A (en) | Optical fiber connector | |
| CN203859351U (en) | Cable connector and device connected to cable through same | |
| CN203961444U (en) | A kind of grip structure | |
| CN205859466U (en) | Pipe joint | |
| CN208982825U (en) | A kind of pipe clamp assembly detachably assembled | |
| CN201363661Y (en) | Lamp | |
| CN201230936Y (en) | Quick combination type stretcher | |
| CN102340949A (en) | Server cabinet | |
| CN104934922A (en) | Stable type cable head protective device | |
| CN212458524U (en) | Water meter capable of being spliced and arranged | |
| CN216622787U (en) | High-density channel optical splitter | |
| CN214542641U (en) | Terminal seat connecting structure for connector | |
| CN202766650U (en) | Stable combined piston rod electroplating thread connection device | |
| CN109462195A (en) | A kind of electronic equipment leading-out wire fixing structure | |
| CN204247465U (en) | Semi-spiral pipe energy-saving lamp injecting glue platform | |
| CN204247488U (en) | U-tube electricity-saving lamp injecting glue platform | |
| CN220234953U (en) | Rubber cone |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160928 |
|
| RJ01 | Rejection of invention patent application after publication |