CN211513292U - Bidirectional dual-purpose abdomen exercising wheel - Google Patents
Bidirectional dual-purpose abdomen exercising wheel Download PDFInfo
- Publication number
- CN211513292U CN211513292U CN202020052365.XU CN202020052365U CN211513292U CN 211513292 U CN211513292 U CN 211513292U CN 202020052365 U CN202020052365 U CN 202020052365U CN 211513292 U CN211513292 U CN 211513292U
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- CN
- China
- Prior art keywords
- hub
- reset spring
- reset
- clutch piece
- 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
- 210000001015 abdomen Anatomy 0.000 title abstract description 9
- 230000002457 bidirectional effect Effects 0.000 title abstract description 6
- 230000005540 biological transmission Effects 0.000 claims description 9
- 230000008602 contraction Effects 0.000 abstract description 3
- 238000000926 separation method Methods 0.000 description 9
- 238000009434 installation Methods 0.000 description 5
- 230000002349 favourable effect Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 206010063560 Excessive granulation tissue Diseases 0.000 description 1
- 210000001217 buttock Anatomy 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000004580 weight loss Effects 0.000 description 1
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Abstract
The utility model belongs to the technical field of fitness equipment, in particular to a bidirectional dual-purpose abdomen building wheel, which comprises a handle bar, wherein a wheel hub is arranged on the handle bar in a rotating way, a reset spring used for driving the wheel hub to reset with the handle bar is detachably arranged on the handle bar, the reset spring comprises a first reset spring and a second reset spring, the rotating directions of the first reset spring and the second reset spring are opposite, when the wheel hub rotates clockwise around the handle bar, the first reset spring is twisted and contracted and drives the wheel hub to reset with the handle bar, and the second reset spring rotates relative to the wheel hub; when wheel hub wound handle pole anticlockwise rotation, second reset spring torsional contraction and drive wheel hub and handle pole reset, first reset spring rotated with wheel hub relatively, the utility model aims to provide a can two-way use and long service life's two-way dual-purpose exercise wheel.
Description
Technical Field
The utility model belongs to the technical field of body-building equipment, in particular to two-way dual-purpose exercise wheel.
Background
Exercise wheel is one kind and can temper the muscle, the joint, the small-size impeller of weight loss, the design is succinct, the appearance is pleasing to the eye, sturdy and durable, high durability and convenient use, a method for taking exercise the belly, the waist buttock, the proud flesh of each position of the equal health on the arm, because required place is simple when taking exercise, the use at home of being convenient for, but in the exercise wheel on the market mostly be provided with a set of spring that is used for driving wheel hub to reset, the spring is from the curling shrink of normal condition or outside inflation in the use, but when the spring from the outside inflation of normal condition, the spring easily interferes and can influence the life of spring with wheel hub.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model aims to provide a bidirectional dual-purpose abdomen exercising wheel which can be used bidirectionally and has long service life.
The purpose of the utility model is realized like this:
a bidirectional dual-purpose abdomen building wheel comprises a handle rod, wherein a hub is rotatably arranged on the handle rod, a return spring for driving the hub and the handle rod to reset is detachably arranged on the handle rod, the return spring comprises a first return spring and a second return spring, the rotating directions of the first return spring and the second return spring are opposite, when the hub rotates clockwise around the handle rod, the first return spring is twisted and contracted and drives the hub and the handle rod to reset, and the second return spring and the hub rotate relatively; when the hub rotates anticlockwise around the handle rod, the second return spring contracts in a torsion mode and drives the hub and the handle rod to reset, and the first return spring and the hub rotate relatively.
Preferably, the first return spring and the second return spring are respectively provided with a clutch piece, when the hub rotates clockwise around the handle rod, the clutch piece on the first return spring and the hub rotate synchronously so as to drive the hub to reset, and the clutch piece on the second return spring and the hub rotate relatively; when the hub rotates anticlockwise around the handle rod, the clutch piece on the second return spring and the hub rotate synchronously so as to drive the hub to reset, and the clutch piece on the first return spring and the hub rotate relatively.
Preferably, the clutch member is provided with a first ratchet portion, and the hub is provided with a second ratchet portion engaged with the first ratchet portion.
Preferably, the clutch piece is sleeved on the handle rod, the first ratchet portion is arranged at the end portion of the clutch piece, the return spring drives the first ratchet portion to be matched with the second ratchet portion, and when the clutch piece is used, the second ratchet portion drives the clutch piece to slide on the handle rod through the first ratchet portion, so that the first ratchet portion is separated from the second ratchet portion, and the clutch piece and the hub rotate relatively.
Preferably, the handle rod is fixedly provided with a connecting seat, the first return spring and the second return spring are respectively arranged on two sides of the connecting seat, and two ends of the first return spring and two ends of the second return spring are respectively fixed on the connecting seat and the clutch piece.
Preferably, the connecting seat is provided with a sleeve portion, the sleeve portion is sleeved on the handle rod, the clutch piece is provided with an annular groove, and the end portion of the sleeve portion penetrates through the groove.
Preferably, be provided with on the wheel hub with separation and reunion spare complex driving medium, be provided with joint portion on the wheel hub, be provided with on the driving medium with joint portion complex slot, separation and reunion spare supports tightly makes joint portion and slot cooperation on the driving medium.
Preferably, the transmission member is provided with a hub portion, and the hub portion is sleeved on the hub portion and is rotatably connected with the handle rod through the hub portion.
Compared with the prior art, the utility model outstanding and profitable technological effect is:
1. the reset spring of the utility model comprises a first reset spring and a second reset spring, the rotating directions of the first reset spring and the second reset spring are opposite, when the wheel hub rotates clockwise around the handle bar, the first reset spring is twisted and contracted and drives the wheel hub and the handle bar to reset, and the second reset spring and the wheel hub rotate relatively; when wheel hub wound handle pole anticlockwise rotation, second reset spring torsional contraction and drive wheel hub and handle pole reset, first reset spring and wheel hub rotate relatively, and first reset spring and second reset spring only can torsional contraction in the use, and can not outwards expand, are favorable to prolonging the life of spring.
2. In the utility model, the clutch parts are respectively arranged on the first return spring and the second return spring, when the wheel hub rotates clockwise around the handle rod, the clutch part on the first return spring and the wheel hub rotate synchronously to drive the wheel hub to reset, and the clutch part on the second return spring and the wheel hub rotate relatively; when the hub rotates anticlockwise around the handle rod, the clutch piece on the second return spring and the hub rotate synchronously so as to drive the hub to reset, the clutch piece on the first return spring and the hub rotate relatively, and the arrangement of the clutch piece is convenient for controlling the return spring and the hub to rotate synchronously or relatively; the clutch piece is provided with a first ratchet part, the hub is provided with a second ratchet part matched with the first ratchet part, and the ratchet is simple in structure and convenient to install and produce; the clutch piece is sleeved on the handle rod, the first ratchet portion is arranged at the end portion of the clutch piece, the reset spring drives the first ratchet portion to be matched with the second ratchet portion, and when the clutch piece is used, the second ratchet portion drives the clutch piece to slide on the handle rod through the first ratchet portion, so that the first ratchet portion is separated from the second ratchet portion, relative rotation of the clutch piece and the hub is achieved, stable movement of the clutch piece is facilitated, and accidental separation of the first ratchet portion and the second ratchet portion is avoided.
3. The handle rod of the utility model is fixedly provided with the connecting seat, the first reset spring and the second reset spring are respectively arranged at two sides of the connecting seat, and two ends of the first reset spring and the second reset spring are respectively fixed on the connecting seat and the clutch piece, and the arrangement of the connecting seat is convenient for the installation of the first reset spring and the second reset spring; the connecting base is provided with a sleeve portion, the sleeve portion is sleeved on the handle rod, the clutch piece is provided with an annular groove, the end portion of the sleeve portion penetrates through the groove, and the structure is favorable for avoiding the contact between the first return spring and the second return spring with the handle rod in the use process, so that noise is generated.
4. Wheel hub is last be provided with separation and reunion piece complex driving medium, be provided with joint portion on the wheel hub, be provided with on the driving medium with joint portion complex slot, the separation and reunion piece supports tightly makes joint portion and slot cooperation on the driving medium, simple structure, the production installation of the wheel hub of being convenient for, be provided with axle sleeve portion on the driving medium, the wheel hub cover is established in axle sleeve portion and is connected with the rotation of handle bar through axle sleeve portion, avoids long-time back wheel hub wearing and tearing of using to influence wheel hub's normal use, after the driving medium wearing and tearing, only need to change driving medium abdomen exercising wheel and can continue to use, reduce cost of maintenance.
Drawings
Fig. 1 is an exploded schematic view of the utility model;
fig. 2 is a cross-sectional view of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
fig. 4 is a schematic structural view of the return spring of the present invention on the handle bar;
FIG. 5 is a schematic view of a clutch member according to the present invention;
FIG. 6 is a schematic structural diagram of a transmission member according to the present invention;
fig. 7 is a schematic structural view of the right-middle housing of the present invention.
The reference numbers in the figures mean: 1-a hub; 2-a handle bar; 3-a first return spring; 4-a second return spring;
5-a clutch; 6-a transmission member; 7-a connecting seat; 11-left shell; 12-a right housing; 13-a clamping part;
21-a handle; 51-a first ratchet portion; 52-a groove; 53-a connecting portion; 54-a bump; 61-a second ratchet portion;
62-slot; 63-a boss portion; 64-a placement groove; 71-a sleeve portion.
Detailed Description
The invention will be further described in the following with reference to the accompanying drawings in which:
referring to fig. 1 to 7, the bidirectional dual-purpose abdomen exercise wheel comprises a handle bar 2, a hub 1 is rotatably arranged in the middle of the handle bar 2, handles 21 are fixedly arranged at two ends of the handle bar 2, and a return spring for driving the hub 1 and the handle bar 2 to return is detachably arranged on the handle bar 2 and comprises a first return spring 3 and a second return spring 4, the rotation directions of the first return spring 3 and the second return spring 4 are opposite, when the hub 1 rotates clockwise around the handle bar 2, the first return spring 3 is twisted and contracted to drive the hub 1 and the handle bar 2 to return, and the second return spring 4 and the hub 1 rotate relatively; when wheel hub 1 around handle pole 2 anticlockwise rotation, the torsion of second reset spring 4 is contracted and is driven wheel hub 1 and handle pole 2 and reset, and first reset spring 3 rotates with wheel hub 1 relatively, and first reset spring 3 and second reset spring 4 only can twist and contract in the use, and can outwards not expand, avoid reset spring and wheel hub 1 to interfere the collision, and be favorable to prolonging the life of spring.
The first return spring 3 and the second return spring 4 are respectively provided with a clutch piece 5, when the hub 1 rotates clockwise around the handle rod 2, the clutch piece 5 on the first return spring 3 and the hub 1 rotate synchronously so as to drive the hub 1 to reset, and the clutch piece 5 on the second return spring 4 and the hub 1 rotate relatively; when the hub 1 rotates around the handle rod 2 anticlockwise, the clutch piece 5 on the second return spring 4 rotates synchronously with the hub 1 so as to drive the hub 1 to reset, the clutch piece 5 on the first return spring 3 rotates relatively with the hub 1, and the arrangement of the clutch piece 5 is convenient for controlling the return spring and the hub 1 to rotate synchronously or relatively.
In this embodiment, the clutch member 5 is provided with the first ratchet portion 51, the hub 1 is provided with the second ratchet portion 61 matched with the first ratchet portion 51, the ratchet structure is simple, and the installation and production are convenient, preferably, the clutch member 5 is sleeved on the handle rod 2, the first ratchet portion 51 is arranged at the end portion of the clutch member 5, the reset spring drives the first ratchet portion 51 to be matched with the second ratchet portion 61, when the clutch member is used, the second ratchet portion 61 drives the clutch member 5 to slide on the handle rod 2 through the first ratchet portion 51, so that the first ratchet portion 51 is separated from the second ratchet portion 61, the relative rotation between the clutch member 5 and the hub 1 is realized, the clutch member 5 can stably move conveniently through the structure, and the first ratchet portion 51 is prevented from being accidentally separated from the second ratchet portion 61.
Fixed connecting seat 7 that is provided with on handle bar 2, first reset spring 3 and second reset spring 4 set up respectively in connecting seat 7 both sides, and first reset spring 3 and second reset spring 4 both ends are fixed respectively on connecting seat 7 and separation and reunion piece 5, and the installation of first reset spring 3 and second reset spring 4 of being convenient for of setting up of connecting seat 7, the utility model discloses be provided with the connecting portion 53 that is used for connecting reset spring on the well separation and reunion piece 5.
Preferably, the connecting seat 7 is provided with a sleeve portion 71, the sleeve portion 71 is sleeved on the handle rod 2, the clutch piece 5 is provided with an annular groove 52, and the end portion of the sleeve portion 71 is arranged in the groove 52 in a penetrating mode.
The connecting seat 7 is provided with a sleeve part 71, the sleeve part 71 is sleeved on the handle rod 2, the clutch piece 5 is provided with an annular groove 52, and the end part of the sleeve part 71 penetrates through the groove 52.
Be provided with on wheel hub 1 with 5 complex driving medium 6 of separation and reunion spare, be provided with joint portion 13 on wheel hub 1, be provided with on the driving medium 6 with 13 complex slots 62 of joint portion, separation and reunion spare 5 supports tightly makes joint portion 13 and slot 62 cooperation on driving medium 6, simple structure, the production installation of the wheel hub 1 of being convenient for, be provided with axle sleeve portion 63 on the driving medium 6, wheel hub 1 cover is established and is connected on axle sleeve portion 63 and through axle sleeve portion 63 and handle bar 2 rotation, avoids using 1 wearing and tearing of back wheel hub for a long time to influence wheel hub 1's normal use, after driving medium 6 wearing and tearing, only need to change 6 abdomen wheels of driving medium and can continue to use, reduce cost of maintenance.
In this embodiment, the hub 1 includes a left housing 11 and a right housing 12 that are detachably disposed, when being installed, the left housing 11 and the right housing 12 tightly support the transmission member 6 on the clutch member 5, the clutch member 5 is provided with an annular protrusion 54, the transmission member 6 is provided with a placement groove 64 that is engaged with the annular protrusion 54, the protrusion 54 is inserted into the placement groove 64, and the first ratchet portion 51 is engaged with the second ratchet portion 61.
The above-mentioned embodiment is only the preferred embodiment of the present invention, and does not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a two-way dual-purpose exercise wheel, includes handle pole (2), rotates on handle pole (2) and is provided with wheel hub (1), can dismantle on handle pole (2) to be provided with and be used for driving reset spring that wheel hub (1) and handle pole (2) reset, its characterized in that: the reset spring comprises a first reset spring (3) and a second reset spring (4), the rotating directions of the first reset spring (3) and the second reset spring (4) are opposite, when the hub (1) rotates clockwise around the handle rod (2), the first reset spring (3) is twisted and contracted to drive the hub (1) and the handle rod (2) to reset, and the second reset spring (4) rotates relative to the hub (1); when the hub (1) rotates anticlockwise around the handle rod (2), the second return spring (4) is twisted and contracted to drive the hub (1) and the handle rod (2) to return, and the first return spring (3) and the hub (1) rotate relatively.
2. A bi-directional exercise wheel as recited in claim 1, further comprising: the first return spring (3) and the second return spring (4) are respectively provided with a clutch piece (5), when the hub (1) rotates clockwise around the handle rod (2), the clutch piece (5) on the first return spring (3) and the hub (1) rotate synchronously so as to drive the hub (1) to reset, and the clutch piece (5) on the second return spring (4) and the hub (1) rotate relatively; when the hub (1) rotates anticlockwise around the handle rod (2), the clutch piece (5) on the second return spring (4) rotates synchronously with the hub (1) so as to drive the hub (1) to return, and the clutch piece (5) on the first return spring (3) rotates relative to the hub (1).
3. A bi-directional exercise wheel as recited in claim 2, further comprising: the clutch piece (5) is provided with a first ratchet part (51), and the hub (1) is provided with a second ratchet part (61) matched with the first ratchet part (51).
4. A bi-directional exercise wheel as recited in claim 3, further comprising: the clutch piece (5) is sleeved on the handle rod (2), the first ratchet portion (51) is arranged at the end portion of the clutch piece (5), the reset spring drives the first ratchet portion (51) to be matched with the second ratchet portion (61), and when the clutch piece is used, the second ratchet portion (61) drives the clutch piece (5) to slide on the handle rod (2) through the first ratchet portion (51), so that the first ratchet portion (51) is separated from the second ratchet portion (61), and the clutch piece (5) and the hub (1) are rotated relatively.
5. A bi-directional exercise wheel as claimed in claim 2 or claim 3 or claim 4, wherein: the handle is characterized in that a connecting seat (7) is fixedly arranged on the handle rod (2), a first reset spring (3) and a second reset spring (4) are respectively arranged on two sides of the connecting seat (7), and two ends of the first reset spring (3) and two ends of the second reset spring (4) are respectively fixed on the connecting seat (7) and the clutch piece (5).
6. A bi-directional exercise wheel as recited in claim 5, further comprising: the handle is characterized in that a sleeve portion (71) is arranged on the connecting seat (7), the sleeve portion (71) is sleeved on the handle rod (2), an annular groove (52) is formed in the clutch piece (5), and the end portion of the sleeve portion (71) penetrates through the groove (52).
7. A bi-directional exercise wheel as claimed in claim 2 or 3 or 4 or 6, wherein: the clutch device is characterized in that a transmission piece (6) matched with the clutch piece (5) is arranged on the wheel hub (1), a clamping portion (13) is arranged on the wheel hub (1), a slot (62) matched with the clamping portion (13) is formed in the transmission piece (6), and the clutch piece (5) is abutted against the transmission piece (6) to enable the clamping portion (13) to be matched with the slot (62).
8. A bi-directional exercise wheel as recited in claim 7, further comprising: the transmission piece (6) is provided with a shaft sleeve portion (63), and the hub (1) is sleeved on the shaft sleeve portion (63) and is rotatably connected with the handle rod (2) through the shaft sleeve portion (63).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020052365.XU CN211513292U (en) | 2020-01-10 | 2020-01-10 | Bidirectional dual-purpose abdomen exercising wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020052365.XU CN211513292U (en) | 2020-01-10 | 2020-01-10 | Bidirectional dual-purpose abdomen exercising wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211513292U true CN211513292U (en) | 2020-09-18 |
Family
ID=72468792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020052365.XU Expired - Fee Related CN211513292U (en) | 2020-01-10 | 2020-01-10 | Bidirectional dual-purpose abdomen exercising wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211513292U (en) |
-
2020
- 2020-01-10 CN CN202020052365.XU patent/CN211513292U/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 |
Granted publication date: 20200918 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |