CN204910609U - Multi -functional dumbbell connector - Google Patents
Multi -functional dumbbell connector Download PDFInfo
- Publication number
- CN204910609U CN204910609U CN201520701497.XU CN201520701497U CN204910609U CN 204910609 U CN204910609 U CN 204910609U CN 201520701497 U CN201520701497 U CN 201520701497U CN 204910609 U CN204910609 U CN 204910609U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- male connecting
- dumbbell
- female
- metallic bond
- 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
- 238000000034 method Methods 0.000 claims description 5
- 210000003489 abdominal muscle Anatomy 0.000 abstract description 4
- 210000003205 muscle Anatomy 0.000 description 13
- 230000009286 beneficial effect Effects 0.000 description 9
- 230000009977 dual effect Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 210000001015 abdomen Anatomy 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000003387 muscular Effects 0.000 description 2
- 230000009191 jumping Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- ZMNSRFNUONFLSP-UHFFFAOYSA-N mephenoxalone Chemical compound COC1=CC=CC=C1OCC1OC(=O)NC1 ZMNSRFNUONFLSP-UHFFFAOYSA-N 0.000 description 1
- 229960001030 mephenoxalone Drugs 0.000 description 1
- 208000022084 motor paralysis Diseases 0.000 description 1
- 210000002976 pectoralis muscle Anatomy 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
- 210000001364 upper extremity Anatomy 0.000 description 1
Landscapes
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model relates to a multi -functional dumbbell connector, it includes female head of connecting rod and public first connecting rod, inside cavity of the female head of connecting rod and both ends all are equipped with the internal thread, the inside cavity of one end of public first connecting rod and be equipped with the internal thread, the other end are equipped with the connector of outband screw thread, the diameter of connector is less than the diameter of public first connecting rod, the external screw thread respectively with every internal thread phase -match, compared with the prior art, the utility model discloses product easy dismounting carries and accomodates the convenience, both can regard as short rod exclusive use, can be connected through different modes and dumbbell again to assemble different health and fitness facilities, like different length barbells, abdominal muscle wheel, two sections rods etc. Make the body -building mode more diversified, the body -building fan only need carry like this the utility model discloses multiple body -building mode when needs body -building, just can be selected in a flexible way to product and dumbbell, and what not only make body building goes on more conveniently, avoids body -building single dull moreover, realizes the multi -purpose function of a ware.
Description
Technical field
The utility model relates to field of exercise equipment, particularly relates to a kind of dumbbell connector.
Background technology
Dumbbell is a kind of simple equipment for strengthening muscle strength training, because of silent during exercise, be named dumbbell, its purposes is for exercise for power, the training of muscle composite move, because of the patient that motor paralysis, pain, long-term immobilization etc. cause muscular strength low, hand-held dumbbell, can utilize the weight of dumbbell to carry out resistive drag force active movement, training muscular strength.
Dumbbell can train single muscle; As gained in weight, then needing the coordination of multiple muscle, also can be used as the training of a kind of muscle composite move.Temper the good play that muscle of upper extremity is dumbbell, but dumbbell can tempering waist and abdomen muscles meat equally, as held dumbbell when sit-ups at nape both hands, can increase the load of AB crunch, improving train on; Carry out dorsiflex when stretching exercise, dumbbell can be utilized equally to increase the load of muscle of back, to stimulate increasing of dorsal muscles; The side holding dumbbell is bent or swiveling movement, can temper the inside and outside oblique of abdomen; Hold the front raise of dumbbell, side raise etc. and can temper shoulder and chest muscle; In addition, dumbbell can also exercise muscle, as hand-held dumbbell list pin squats, both feet crouching jumping etc.
Along with the progress in epoch, in order to cater to the favor of vast fitness enthusiasts, have in the market and can regulate own wt and the dumbbell of easy disassembly, generally be made up of the dumbbell bar of TBE (threaded both ends) and supporting multiple dumbbell plates, be convenient for carrying storage, that busy modern innovates sporting goods the most simply and easily, allow people go on business to stay at hotels, out on tours, can use at any time, but the physical training style of this dumbbell is single, can only use as common dumbbell, fitness enthusiasts cannot be met to the diversified demand of physical training style.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of easy accessibility, makes the more diversified multifunctional dumbbell connector of the physical training style of dumbbell.
The technical scheme that the utility model solves the problems of the technologies described above is as follows:
A kind of multifunctional dumbbell connector, it comprises connecting rod female and male connecting rod, described connecting rod female inner hollow and two ends are equipped with internal thread, one end inner hollow of described male connecting rod and be provided with internal thread, the other end is provided with the externally threaded connector of band, the diameter of described connector is less than the diameter of described male connecting rod, and described external screw thread matches with each described internal thread respectively, and described connecting rod female is threaded with described male connecting rod or is separated.
Compared with prior art, the beneficial effects of the utility model are:
The utility model product easy accessibility, carry storage convenient, both can be used alone as bat, and can be connected with dumbbell by different modes again, thus be assembled into different health and fitness facilitieses, make physical training style more diversified, such fitness enthusiasts only needs to carry the utility model product and dumbbell, when needs body-building, just can select multiple physical training style flexibly, what not only make body building carries out convenient, and avoids body-building single dull, realizes the function of multi-use.
On the basis of technique scheme, the utility model can also do following improvement.
As a kind of preferred embodiment of the present utility model, the outer surface of described connecting rod female and male connecting rod is equipped with the annular knurl garland process layer facilitating staff to grip.
Adopt the beneficial effect of above-mentioned preferred version to be: convenient staff grips, avoid skidding, product is used safer.
As another kind of preferred embodiment of the present utility model, the two ends of described connecting rod female, the equal radial direction in described tapped one end of male connecting rod are provided with tapped through hole, and described tapped through hole runs through at the bottom of the tooth of the described internal thread of correspondence.
The beneficial effect of above-mentioned preferred version is adopted to be: when connecting rod female is threaded with male connecting rod, or when connecting rod female, male connecting rod are threaded with dumbbell respectively, can carry out them dual fixing by the threaded connector such as bolt, screw matched with described tapped through hole, this product be used safer.
As another kind of preferred embodiment of the present utility model, described connecting rod female is equal with the length of described male connecting rod.
Adopting the beneficial effect of above-mentioned preferred version to be: when connecting rod female is equal with the length of described male connecting rod, when being become with this assembling product by dumbbell abdominal muscle to take turns, balance can be kept better.
As another kind of preferred embodiment of the present utility model, the length of described connecting rod female, described male connecting rod is 10-40cm.
Adopt the beneficial effect of above-mentioned preferred version to be: length, within the scope of this, can make them carry storage convenient, after making again assembling, the length of health and fitness facilities is more applicable to body builder and uses.
As another kind of preferred embodiment of the present utility model, described connector is provided with installing ring away from the end, one end of described male connecting rod, described connecting rod female is provided with catch and metallic bond away from the inside, one end of described male connecting rod, described catch is fixedly connected with described connecting rod female, one end of described metallic bond is connected with described installing ring, and the other end is connected with described catch.
The beneficial effect of above-mentioned preferred version is adopted to be: this product can also be used alone as double-cut stick, makes the physical training style of this product more diversified, realizes the function of multi-use.
As another kind of preferred embodiment of the present utility model, described metallic bond is detachable connection with the connected mode of described installing ring, and the connected mode of described metallic bond and described catch is for being fixedly connected with.
The beneficial effect of above-mentioned preferred version is adopted to be: one end that metallic bond is connected and installed ring can be dismantled, this sample product can either be used alone as double-cut stick, metallic bond can be accommodated into connecting rod female again, connecting rod female and male connecting rod are separated completely, carry out more multimode connection with dumbbell to combine, make the physical training style of this product more diversified.
As another kind of preferred embodiment of the present utility model, described metallic bond is detachable connection with the connected mode of described installing ring, described catch is provided with the slide opening that described metallic bond can be allowed to pass, described metallic bond is provided with block away from one end of described male connecting rod, described block is positioned at the side of described catch away from described male connecting rod, the sectional area of described block is greater than the area of described slide opening, and described metallic bond and described catch are slidably connected.
The beneficial effect of above-mentioned preferred version is adopted to be: metallic bond can disassemble completely, this sample product can either be used alone as double-cut stick, very easily connecting rod female and male connecting rod can be separated completely again, carry out more multimode connection with dumbbell to combine, make the physical training style of this product more diversified.
As another kind of preferred embodiment of the present utility model, described connecting rod female, described male connecting rod, described installing ring, described catch are metallic article.
The beneficial effect of above-mentioned preferred version is adopted to be: above-mentioned parts adopt metallic article, can either increase the weight of this product, better meet train on, this product can be made again more durable in use.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model product;
Fig. 2 is the structural representation of a kind of connected mode of the utility model product and dumbbell;
Fig. 3 is the structural representation of the another kind of connected mode of the utility model product and dumbbell;
In accompanying drawing, the list of parts representated by each label is as follows:
1, connecting rod female, 2, male connecting rod, 3, internal thread, 4, connector, 5, external screw thread, 6, tapped through hole, 7, installing ring, 8, metallic bond, 9, catch.
Detailed description of the invention
Be described principle of the present utility model and feature below in conjunction with accompanying drawing, example, only for explaining the utility model, is not intended to limit scope of the present utility model.
Embodiment 1
As Fig. 1, Fig. 2, shown in Fig. 3, a kind of multifunctional dumbbell connector, it comprises connecting rod female 1 and male connecting rod 2, it is best when the length of described connecting rod female 1 and described male connecting rod 2 is equal, and length is preferably 10-40cm, the outer surface of described connecting rod female 1 and male connecting rod 2 is equipped with the annular knurl garland process layer facilitating staff to grip, described connecting rod female 1 inner hollow and two ends are equipped with internal thread 3, one end inner hollow of described male connecting rod 2 and be provided with internal thread 3, the other end is provided with the connector 4 of band external screw thread 5, the diameter of described connector 4 is less than the diameter of described male connecting rod 2, described external screw thread 5 matches with each described internal thread 3 respectively, described connecting rod female 1 can be threaded with male connecting rod 2 or be separated, the two ends of described connecting rod female 1, the equal radial direction in described male connecting rod 2 one end with internal thread 3 is provided with tapped through hole 6, described tapped through hole 6 runs through at the bottom of the tooth of the described internal thread 3 of correspondence, described connector 4 is provided with installing ring 7 away from the end, one end of described male connecting rod 2, described connecting rod female 1 is provided with catch 9 and metallic bond 8 away from the inside, one end of described male connecting rod 2, described catch 9 is fixedly connected with described connecting rod female 1, one end of described metallic bond 8 is connected with described installing ring 7, the other end is connected with described catch 9, wherein, described metallic bond 8 is detachable connection with the connected mode of described installing ring 7, the connected mode of described metallic bond 8 and described catch 9 is for being fixedly connected with, described connecting rod female 1, described male connecting rod 2, described installing ring 7, described catch 9 adopts metallic article best.
The utility model product easy accessibility, carry storage convenient, both can be used alone, can be connected with dumbbell by different modes again, be assembled into different health and fitness facilitieses, make physical training style more diversified, such fitness enthusiasts only needs to carry the utility model product and dumbbell, when needs body-building, just can select multiple physical training style flexibly, what not only make body building carries out convenient, avoids body-building single dull, and the muscle group of human body different parts can be tempered, body-building effect is better.
As shown in Figure 1, in the utility model product, when connecting rod female 1 and male connecting rod 2 are together by a threaded connection, the threaded connector such as bolt, screw again by matching with described tapped through hole 6 carries out dual fixing to it, the utility model product can use as bat, carries out body building; When connecting rod female 1 and male connecting rod 2 are separated, when not being together by a threaded connection, connecting rod female 1 and male connecting rod 2 can be linked together by metallic bond 8 again, and the utility model product just can use as double-cut stick, carries out body building.
As shown in Figure 2, first get two removable dumbbells, this dumbbell is made up of the dumbbell bar of TBE (threaded both ends) and supporting multiple dumbbell plates, internal thread 3 on screw thread on this dumbbell bar and the utility model product matches, then whole dumbbell plates of two dumbbell one end are unloaded down, again the connecting rod female 1 in the utility model product and male connecting rod 2 are together by a threaded connection, the utility model product is made to become rod shape, then the threaded one end that whole dumbbell plate is unloaded with two dumbbells respectively in the two ends of the utility model product is connected, bolt again by matching with described tapped through hole 6, the threaded connectors such as screw carry out dual fixing to it, dumbbell is this makes it possible to be assembled into barbell, thus carry out the body building relevant to barbell.
When assembling barbell, dumbbell plate can not also be unloaded, connecting rod female 1 in the utility model product and male connecting rod 2 are together by a threaded connection, the utility model product is made to become rod shape, then the two ends of the utility model product are connected with the threaded one end of two dumbbells respectively, the threaded connector such as bolt, screw again by matching with described tapped through hole 6 carries out dual fixing, this makes it possible to dumbbell to be assembled into special barbell, the muscle of human body corresponding position when using it to carry out body building, can be tempered.
When assembling barbell, can also connecting rod female 1 be only used to replace the utility model product, the threaded one end that whole dumbbell plate is unloaded with two dumbbells respectively in the two ends of connecting rod female 1 is connected, the threaded connector such as bolt, screw again by matching with described tapped through hole 6 carries out dual fixing to it, the shorter barbell of length can be obtained like this, carry out the body building relevant to barbell to meet when activity space is less.
Above-mentioned three kinds of barbell length, structure are different, and can temper the muscle group of human body different parts respectively when body-building, comprehensive utilization can reach better body-building effect.
As shown in Figure 3, get a removable dumbbell, this dumbbell is made up of the dumbbell bar of TBE (threaded both ends) and supporting multiple dumbbell plates, connecting rod female 1 in the utility model product is separated with male connecting rod 2, and metallic bond 8 is unloaded from installing ring 7, then connecting rod female 1 and male connecting rod 2 are threaded with the two ends of this dumbbell respectively, so just dumbbell can be assembled into abdominal muscle wheel, thus carry out taking turns relevant body building to abdominal muscle.
Embodiment 2
As Fig. 1, Fig. 2, shown in Fig. 3, a kind of multifunctional dumbbell connector, its structure, using method is similar to Example 1, difference is, described catch 9 is provided with the slide opening that described metallic bond 8 can be allowed to pass, described metallic bond 8 is provided with block away from one end of described male connecting rod 2, described block is positioned at the side of described catch 9 away from described male connecting rod 2, the sectional area of described block is greater than the area of described slide opening, described metallic bond 8 is slidably connected with described catch 9, like this when metallic bond 8 disassembles from the connector 4 of male connecting rod 2, just can take out from connecting rod female 1 one end away from described male connecting rod 2, product is used convenient.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (9)
1. a multifunctional dumbbell connector, it is characterized in that, it comprises connecting rod female (1) and male connecting rod (2), described connecting rod female (1) inner hollow and two ends are equipped with internal thread (3), one end inner hollow of described male connecting rod (2) and be provided with internal thread (3), the other end is provided with the connector (4) of band external screw thread (5), the diameter of described connector (4) is less than the diameter of described male connecting rod (2), described external screw thread (5) matches with each described internal thread (3) respectively, described connecting rod female (1) is threaded with described male connecting rod (2) or is separated.
2. multifunctional dumbbell connector according to claim 1, is characterized in that, the outer surface of described connecting rod female (1) and male connecting rod (2) is equipped with the annular knurl garland process layer facilitating staff to grip.
3. multifunctional dumbbell connector according to claim 1, it is characterized in that, the two ends of described connecting rod female (1), the equal radial direction in one end of described male connecting rod (2) band internal thread (3) are provided with tapped through hole (6), and described tapped through hole (6) runs through at the bottom of the tooth of the described internal thread (3) of correspondence.
4. multifunctional dumbbell connector according to claim 1, is characterized in that, described connecting rod female (1) is equal with the length of described male connecting rod (2).
5. multifunctional dumbbell connector according to claim 4, is characterized in that, the length of described connecting rod female (1), described male connecting rod (2) is 10-40cm.
6. the multifunctional dumbbell connector according to any one of claim 1-5, it is characterized in that, described connector (4) is provided with installing ring (7) away from the end, one end of described male connecting rod (2), described connecting rod female (1) is provided with catch (9) and metallic bond (8) away from the inside, one end of described male connecting rod (2), described catch (9) is fixedly connected with described connecting rod female (1), one end of described metallic bond (8) is connected with described installing ring (7), and the other end is connected with described catch (9).
7. multifunctional dumbbell connector according to claim 6, it is characterized in that, described metallic bond (8) is detachable connection with the connected mode of described installing ring (7), and the connected mode of described metallic bond (8) and described catch (9) is for being fixedly connected with.
8. multifunctional dumbbell connector according to claim 6, it is characterized in that, described metallic bond (8) is detachable connection with the connected mode of described installing ring (7), described catch (9) is provided with the slide opening that described metallic bond (8) can be allowed to pass, described metallic bond (8) is provided with block away from one end of described male connecting rod (2), described block is positioned at the side of described catch (9) away from described male connecting rod (2), the sectional area of described block is greater than the area of described slide opening, described metallic bond (8) and described catch (9) are slidably connected.
9. multifunctional dumbbell connector according to claim 6, it is characterized in that, described connecting rod female (1), described male connecting rod (2), described installing ring (7), described catch (9) are metallic article.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520701497.XU CN204910609U (en) | 2015-09-10 | 2015-09-10 | Multi -functional dumbbell connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520701497.XU CN204910609U (en) | 2015-09-10 | 2015-09-10 | Multi -functional dumbbell connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204910609U true CN204910609U (en) | 2015-12-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520701497.XU Expired - Fee Related CN204910609U (en) | 2015-09-10 | 2015-09-10 | Multi -functional dumbbell connector |
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| Country | Link |
|---|---|
| CN (1) | CN204910609U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106621183A (en) * | 2016-10-27 | 2017-05-10 | 东莞市天合机电开发有限公司 | A multifunctional dumbbell |
| CN107137859A (en) * | 2016-10-24 | 2017-09-08 | 徐建俭 | Combining structure epidermis coats the metallo-plastic mixed materials fitness equipment of plastic cement |
-
2015
- 2015-09-10 CN CN201520701497.XU patent/CN204910609U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107137859A (en) * | 2016-10-24 | 2017-09-08 | 徐建俭 | Combining structure epidermis coats the metallo-plastic mixed materials fitness equipment of plastic cement |
| CN106621183A (en) * | 2016-10-27 | 2017-05-10 | 东莞市天合机电开发有限公司 | A multifunctional dumbbell |
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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: 20151230 Termination date: 20170910 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |