CN208319803U - A kind of callisthenics dumbbell - Google Patents
A kind of callisthenics dumbbell Download PDFInfo
- Publication number
- CN208319803U CN208319803U CN201820938178.4U CN201820938178U CN208319803U CN 208319803 U CN208319803 U CN 208319803U CN 201820938178 U CN201820938178 U CN 201820938178U CN 208319803 U CN208319803 U CN 208319803U
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- CN
- China
- Prior art keywords
- dumbbell
- block
- bar
- threaded
- screw thread
- 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 callisthenics dumbbell, including dumbbell bar, the both ends bar portion of dumbbell bar is set as counterweight part, bar portion between counterweight part is set as hand-held part, the corresponding dumbbell bar of counterweight part is threaded rod, hand-held part and the junction of counterweight part are equipped with and the integrally formed limited block of dumbbell bar, the first dumbbell block is threaded on the threaded one end bar of dumbbell bar, the second dumbbell block is threaded on other end threaded rod, the inner surface of first dumbbell block and the second dumbbell block is contacted with limited block, outer surface is contacted with latch segment, latch segment is threaded on threaded rod and for locking the first dumbbell block and the second dumbbell block, the peripheral surface of first dumbbell block and the second dumbbell block is removably connected with the clump weight of hollow columnar structures, the peripheral surface of first dumbbell block and the second dumbbell block is equipped with external screw thread, it is set on the hollow wall of clump weight There is the internal screw thread with external screw thread cooperation.The application weighting operation process is simple, time saving and energy saving, it can be achieved that clump weight is freely replaced.
Description
Technical field
The utility model relates to body-building apparatus technical fields, and in particular to a kind of callisthenics dumbbell.
Background technique
Callisthenics are that a depth is liked by broad masses, popularization is extremely strong, collect gymnastics, dancing, music, body-building and amusement in
The sports items of one.Callisthenics are a kind of aerobic exercises, are characterized in certain time, middle low degree all-around exercises,
The main cardio-pulmonary function for tempering practitioner, is the basis of aerobic stamina diathesis.Jumping callisthenics has many benefits, not only assists in me
Effectively keep fit and healthy, and there are also lose weight the effect of, this method of keeping fit through sport integrates body building.
In Calisthenics, in order to train arm muscles and toughness, it will use dumbbell, dumbbell in the prior art more
Counterweight can be carried out mostly.But the utility model inventor has found that existing dumbbell carry out counterweight
When, it needs first to remove nut, weight stack is covered on dumbbell bar, then locked with nut, thus operating process is more loaded down with trivial details,
Operation more wastes time.
Utility model content
For existing dumbbell when carrying out counterweight, needs first to remove nut, weight stack is covered on dumbbell bar, then use nut
It is locked, thus operating process is more loaded down with trivial details, operates the technical issues of more wasting time, the utility model provides a kind of new
Type callisthenics dumbbell.
In order to solve the above-mentioned technical problem, the utility model uses the following technical solution:
A kind of callisthenics dumbbell, including dumbbell bar, the both ends bar portion of the dumbbell bar are set as counterweight part, the counterweight part it
Between bar portion be set as hand-held part, the corresponding dumbbell bar of the counterweight part is threaded rod, the junction of the hand-held part and counterweight part
Equipped with the integrally formed limited block of dumbbell bar, be threaded with the first dumbbell block, institute on the threaded one end bar of the dumbbell bar
It states and is threaded with the second dumbbell block on the other end threaded rod of dumbbell bar, the interior table of the first dumbbell block and the second dumbbell block
Face is contacted with limited block, and the outer surface of the first dumbbell block and the second dumbbell block is contacted with latch segment, the latch segment
It is threaded on threaded rod and for locking the first dumbbell block and the second dumbbell block, the first dumbbell block and the second dumbbell block
Peripheral surface be removably connected with the clump weights of hollow columnar structures, the circumferential table of the first dumbbell block and the second dumbbell block
Face is equipped with external screw thread, and the hollow wall of the clump weight is equipped with the internal screw thread cooperated with external screw thread.
Compared with prior art, callisthenics dumbbell provided by the utility model, when carrying out counterweight assembling, it is only necessary to will match
Internal screw thread on pouring weight hollow wall is threadedly engaged with the external screw thread of the first dumbbell block and the second dumbbell block peripheral surface to be connect, just
Clump weight can be fixedly attached on the first dumbbell block and the second dumbbell block peripheral surface, thus weighting operation process is very simple
It is single, it is time saving and energy saving, thus the clump weight of different weight need to be only made in advance, it can easily realize callisthenics dumbbell clump weight
It freely replaces, combines convenient for disassembly and assembly.
Further, the corresponding bar portion surface in the hand-held part is equipped with non-slip texture or anti-skidding salient point.
Further, the inner surface of the first dumbbell block and the second dumbbell block is fixed with connection close to external screw thread edge
Block, the link block offer connecting hole far from the other end of fixing end, and the clump weight is equipped with ring close to internal screw thread edge
Connected in star is combined with positioning screw in the connecting hole, and the positioning screw is locked in annular groove.
Further, the column peripheral surface of the clump weight is arranged with protective jacket.
Further, the protective jacket is rubber sleeve.
Detailed description of the invention
Fig. 1 is callisthenics dumbbell structure schematic diagram provided by the utility model.
Fig. 2 is the enlarged structure schematic diagram in Fig. 1 at A.
In figure, 1, dumbbell bar；11, counterweight part；12, hand-held part；2, limited block；3, the first dumbbell block；4, the second dumbbell block；
5, latch segment；6, clump weight；61, annular groove；7, link block；8, positioning screw；9, protective jacket.
Specific embodiment
In order to be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, under
Face combines and is specifically illustrating, and the utility model is further described.
In the description of the present invention, it should be understood that term " longitudinal direction ", " radial direction ", " length ", " width ", " thickness
The side of the instructions such as degree ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside"
Position or positional relationship are to be based on the orientation or positional relationship shown in the drawings, and are merely for convenience of description the utility model and simplification is retouched
It states, rather than the device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation,
Therefore it should not be understood as limiting the present invention.In the description of the present invention, unless otherwise indicated, " multiple " contain
Justice is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
It please refers to shown in Fig. 1 and Fig. 2, the utility model provides a kind of callisthenics dumbbell, including dumbbell bar 1, the dumbbell
The both ends bar portion of bar 1 is set as counterweight part 11, and the bar portion between the counterweight part 11 is set as hand-held part 12, and the counterweight part 11 is corresponding
Dumbbell bar be threaded rod, the junction of the hand-held part 12 and counterweight part 11 is equipped with and the integrally formed limited block of dumbbell bar 1
2, the first dumbbell block 3 is threaded on the threaded one end bar of the dumbbell bar 1, on the other end threaded rod of the dumbbell bar 2
It is threaded with the second dumbbell block 4, the inner surface of the first dumbbell block 3 and the second dumbbell block 4 is contacted with limited block 2, institute
The outer surface for stating the first dumbbell block 3 and the second dumbbell block 4 is contacted with latch segment 5, and the latch segment 5 is threaded in threaded rod
It goes up and is used to lock the first dumbbell block 3 and the second dumbbell block 4, to prevent the first dumbbell block 3 and the second dumbbell block 4 mobile,
The peripheral surface of the first dumbbell block 3 and the second dumbbell block 4 is removably connected with the clump weight 6 of hollow columnar structures, described
The peripheral surface of first dumbbell block 3 and the second dumbbell block 4 is equipped with external screw thread, the hollow wall of the clump weight 6 be equipped with it is outer
Clump weight 6 is detachably socketed in the first dumbbell block 3 and second from there through the cooperation of internal and external threads by the internal screw thread being threadedly engaged
The peripheral surface of dumbbell block 4 realizes counterweight.
Compared with prior art, callisthenics dumbbell provided by the utility model, when carrying out counterweight assembling, it is only necessary to will match
Internal screw thread on pouring weight hollow wall is threadedly engaged with the external screw thread of the first dumbbell block and the second dumbbell block peripheral surface to be connect, just
Clump weight can be fixedly attached on the first dumbbell block and the second dumbbell block peripheral surface, thus weighting operation process is very simple
It is single, it is time saving and energy saving, thus the clump weight of different weight need to be only made in advance, it can easily realize callisthenics dumbbell clump weight
It freely replaces, combines convenient for disassembly and assembly.
As specific embodiment, the corresponding bar portion surface in the hand-held part 12 is equipped with non-slip texture or anti-skidding salient point, thus
When practitioner is when using this callisthenics dumbbell, can be realized by non-slip texture or anti-skidding salient point it is anti-skidding, so as to preferably
It is held with a firm grip by hand-held part 12 entire dumbbell.
It as specific embodiment, please refers to shown in Fig. 1 and Fig. 2, the interior table of the first dumbbell block 3 and the second dumbbell block 4
Face is fixed with link block 7 close to external screw thread edge, such as elastic copper sheet can be used and be welded on the first dumbbell block 3 and the second dumbbell
For the inner surface of block 4 close to external screw thread edge, the link block 7 offers connecting hole far from the other end of fixing end, described to match
Pouring weight 6 is equipped with annular groove 61 close to internal screw thread edge, is combined with positioning screw 8, the positioning screw 8 in the connecting hole
Be locked in annular groove 61, from there through link block 7 and positioning screw 8, can by the clump weight 6 preferably with the first dumbbell
Block 3 is fixedly connected with the second dumbbell block 4, is loosened in use to avoid the clump weight 6, is prevented unexpected generation.
As specific embodiment, the column peripheral surface of the clump weight 6 is arranged with protective jacket 9, thus when practitioner exists
When dumbbell of not held with a firm grip in use process due to negligence is fallen on ground, it is right that the protective jacket 9 can mitigate clump weight 6
Directly destroyed caused by ground, and the frictional force of clump weight 6 Yu ground can be increased, thus reduce dumbbell continue roll may be right
Secondary damage caused by the positions such as practitioner's toe.As specific embodiment, the protective jacket 9 is rubber sleeve.
Finally, it is stated that above embodiments are merely intended for describing the technical solutions of the present application, but not for limiting the present application, although ginseng
The utility model is described in detail according to preferred embodiment, those skilled in the art should understand that, it can be to this
The technical solution of utility model is modified or replaced equivalently, without departing from the objective and model of technical solutions of the utility model
It encloses, should all cover in the scope of the claims of the utility model.
Claims (5)
1. a kind of callisthenics dumbbell, which is characterized in that including dumbbell bar, the both ends bar portion of the dumbbell bar is set as counterweight part, institute
It states the bar portion between counterweight part and is set as hand-held part, the corresponding dumbbell bar of the counterweight part is threaded rod, the hand-held part and counterweight
The junction in portion be equipped with the integrally formed limited block of dumbbell bar, be threaded with first on the threaded one end bar of the dumbbell bar
Dumbbell block, is threaded with the second dumbbell block on the other end threaded rod of the dumbbell bar, the first dumbbell block and second mute
The inner surface of bell block is contacted with limited block, and the outer surface of the first dumbbell block and the second dumbbell block is contacted with latch segment,
The latch segment is threaded on threaded rod and for locking the first dumbbell block and the second dumbbell block, the first dumbbell block and
The peripheral surface of second dumbbell block is removably connected with the clump weight of hollow columnar structures, the first dumbbell block and the second dumbbell
The peripheral surface of block is equipped with external screw thread, and the hollow wall of the clump weight is equipped with the internal screw thread cooperated with external screw thread.
2. callisthenics dumbbell according to claim 1, which is characterized in that the corresponding bar portion surface in the hand-held part is equipped with anti-
Sliding lines or anti-skidding salient point.
3. callisthenics dumbbell according to claim 1, which is characterized in that the first dumbbell block and the second dumbbell block it is interior
Surface is fixed with link block close to external screw thread edge, and the link block offers connecting hole far from the other end of fixing end, institute
It states clump weight and is equipped with annular groove close to internal screw thread edge, be combined with positioning screw, the positioning screw in the connecting hole
It is locked in annular groove.
4. callisthenics dumbbell according to claim 1, which is characterized in that the column peripheral surface of the clump weight is arranged with
Protective jacket.
5. callisthenics dumbbell according to claim 4, which is characterized in that the protective jacket is rubber sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820938178.4U CN208319803U (en) | 2018-06-15 | 2018-06-15 | A kind of callisthenics dumbbell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820938178.4U CN208319803U (en) | 2018-06-15 | 2018-06-15 | A kind of callisthenics dumbbell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208319803U true CN208319803U (en) | 2019-01-04 |
Family
ID=64771262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820938178.4U Expired - Fee Related CN208319803U (en) | 2018-06-15 | 2018-06-15 | A kind of callisthenics dumbbell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208319803U (en) |
-
2018
- 2018-06-15 CN CN201820938178.4U patent/CN208319803U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190104 Termination date: 20190615 |