CN206745876U - A kind of arm exercise device - Google Patents
A kind of arm exercise device Download PDFInfo
- Publication number
- CN206745876U CN206745876U CN201720491256.6U CN201720491256U CN206745876U CN 206745876 U CN206745876 U CN 206745876U CN 201720491256 U CN201720491256 U CN 201720491256U CN 206745876 U CN206745876 U CN 206745876U
- Authority
- CN
- China
- Prior art keywords
- retainer ring
- swivel becket
- exercise device
- hand lever
- cylinder boss
- 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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- Rehabilitation Tools (AREA)
Abstract
The utility model discloses a kind of arm exercise device, including retainer ring, hand lever, swivel becket, connecting rod and drag devices, the annular groove coaxial with the retainer ring is provided with the lateral surface of the retainer ring, the swivel becket is arranged in the annular groove and can relatively rotated with the retainer ring, the retainer ring and the quantity of the swivel becket are two, it is fixedly connected between two swivel beckets by the connecting rod, the hand lever is fixedly connected with the medial surface of the retainer ring, the drag devices be fixedly installed on the bottom surface of the annular groove and with the medial surface of the swivel becket against；A kind of arm exercise device of the utility model between swivel becket and retainer ring by adding drag devices, it is set to adjust the frictional force between swivel becket and retainer ring according to specific use demand when in use, so as to make the revolution strength that it is used when rotating required for regulation.
Description
Technical field
It the utility model is related to sports equipment, more particularly to a kind of arm exercise device.
Background technology
When carrying out arm strength exercise, certain customers using fast arm device come realize by arm muscles become to compact and some letter
Single pipe-opener, but traditional fast arm device does not possess the function of strength regulation, it is merely able to be the relative revolution of two arms,
The strength for needing to turn round can not be adjusted.
Utility model content
The purpose of this utility model is that to solve the above problems and provides a kind of arm exercise device.
The utility model is achieved through the following technical solutions above-mentioned purpose：
A kind of arm exercise device, including retainer ring, hand lever, swivel becket, connecting rod and drag devices, the retainer ring
Be provided with the annular groove coaxial with the retainer ring on lateral surface, the swivel becket be arranged in the annular groove and can with it is described
Retainer ring relatively rotates, and the quantity of the retainer ring and the swivel becket is two, leads between two swivel beckets
Cross the connecting rod to be fixedly connected, the hand lever is fixedly connected with the medial surface of the retainer ring, and the drag devices are fixed and set
Put the bottom surface of the annular groove and with the medial surface of the swivel becket against；
The drag devices include cylinder boss and screw rod, are provided with and the cylinder boss on the bottom surface of the annular groove
The groove of adaptation, the tapped through hole being adapted to the external screw thread of the screw rod is provided with the bottom surface of the groove, the screw rod
Outer end is fixedly connected through the bottom surface of cylinder boss of the tapped through hole with being arranged in the groove, the cylinder boss
Top surface is resisted against the medial surface of the swivel becket.
Specifically, the top surface of the cylinder boss is spherical structure, and the radius of the spherical structure and the swivel becket
Internal diameter it is equal, wear-resistant coating, the resistance are provided with the medial surface of the top surface of the cylinder boss and the swivel becket
The quantity of device is multiple, and is uniformly distributed along the axle center of the retainer ring.
Further, the both ends of the hand lever are fixedly connected by contiguous block with the retainer ring, are flat where the hand lever
Face and the plane where the retainer ring are parallel but misaligned, and the contiguous block is vertical with the plane where the retainer ring, institute
State hand lever and the diameter parallel of the retainer ring is set.
Specifically, the connecting rod includes the connection end point of screw bar and stud bar, the screw bar and the threaded rod
It is not fixedly connected by two turntables with the lateral surface of two swivel beckets, the screw end of the screw bar and the stud bar
Stud end be connected through a screw thread.
Specifically, the quantity of the connecting rod is two, and two connecting rods be arranged in parallel and along two fixations
Line between the center of circle of ring is symmetrical.
The beneficial effects of the utility model are：
A kind of arm exercise device of the utility model by adding drag devices between swivel becket and retainer ring, make its
The frictional force between swivel becket and retainer ring can be adjusted during use according to specific use demand, so as to rotate it
When the revolution strength that uses required for regulation.
Brief description of the drawings
Fig. 1 is a kind of structural representation of arm exercise device described in the utility model；
Fig. 2 is a kind of side view of arm exercise device described in the utility model；
Fig. 3 is the structural representation of connecting rod described in the utility model.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings：
Embodiment one
As shown in figure 1, a kind of arm exercise device of the utility model, including retainer ring 1, hand lever 7, swivel becket 2, connecting rod
3 and drag devices, the annular groove coaxial with retainer ring 1 is provided with the lateral surface of retainer ring 1, and swivel becket 2 is arranged on annular groove
Interior and can be relatively rotated with retainer ring 1, the quantity of retainer ring 1 and swivel becket 2 is two, is led between two swivel beckets 2
Cross connecting rod 3 to be fixedly connected, hand lever 7 is fixedly connected with the medial surface of retainer ring 1, and drag devices are fixedly installed on the bottom of annular groove
Face and with the medial surface of swivel becket 2 against；Drag devices include cylinder boss 4 and screw rod 5, be provided with the bottom surface of annular groove with
The groove that cylinder boss 4 is adapted to, is provided with tapped through hole be adapted to the external screw thread of screw rod 5 on the bottom surface of groove, screw rod 5 outside
End is fixedly connected through tapped through hole with the bottom surface for the cylinder boss 4 being arranged in groove, and the top surface of cylinder boss 4, which is resisted against, to be turned
The medial surface of rotating ring 2, the top surface of cylinder boss 4 is spherical structure, and the radius of spherical structure is equal with the internal diameter of swivel becket 2,
Wear-resistant coating is provided with the top surface of cylinder boss 4 and the medial surface of swivel becket 2.
When needing to adjust the relative friction forces between retainer ring 1 and swivel becket 2, by the screw rod 5 of twisting resistance device,
So that screw rod 5 promotes cylinder boss 4 against the medial surface to swivel becket 2, so as to reached increase swivel becket 2 and retainer ring 1 it
Between relative friction forces purpose, increase increase revolution strength.
The quantity of drag devices is multiple, and is uniformly distributed along the axle center of retainer ring 1.
Embodiment two
As shown in Figure 1, Figure 2 and Figure 3, the difference of the present embodiment and above-described embodiment is, the hand lever 7 in the present embodiment
Both ends are fixedly connected by contiguous block 6 with retainer ring 1, are that plane is parallel with the plane at the place of retainer ring 1 but do not weigh where hand lever 7
Close, contiguous block 6 is vertical with the plane where retainer ring 1, and hand lever 7 and the diameter parallel of retainer ring 1 are set, and connecting rod 3 includes spiral shell
The connection end of vent stem 9 and stud bar 10, screw bar 9 and threaded rod passes through two turntables 8 and the lateral surface of two swivel beckets 2 respectively
It is fixedly connected, the screw end of screw bar 9 and the stud end of stud bar 10 are connected through a screw thread, and the quantity of connecting rod 3 is two, and two
Individual connecting rod 3 be arranged in parallel and symmetrical along the line between the center of circle of two retainer rings 1.
Two retainer rings 1 can be separated by rotating, and hand lever 7 and retainer ring 1 are arranged on Different Plane, so as to
Its effect as push-up hand supports after isolation can be made, reach the purpose of one-object-many-purposes.
The technical solution of the utility model is not limited to the limitation of above-mentioned specific embodiment, every according to skill of the present utility model
The technology deformation that art scheme is made, each falls within the scope of protection of the utility model.
Claims (5)
- A kind of 1. arm exercise device, it is characterised in that：Including retainer ring, hand lever, swivel becket, connecting rod and drag devices, institute State and the annular groove coaxial with the retainer ring is provided with the lateral surface of retainer ring, the swivel becket is arranged in the annular groove And can be relatively rotated with the retainer ring, the quantity of the retainer ring and the swivel becket is two, is turned described in two It is fixedly connected between rotating ring by the connecting rod, the hand lever is fixedly connected with the medial surface of the retainer ring, the resistance Device be fixedly installed on the bottom surface of the annular groove and with the medial surface of the swivel becket against；The drag devices include cylinder boss and screw rod, are provided with the bottom surface of the annular groove and are adapted to the cylinder boss Groove, be provided with the tapped through hole being adapted to the external screw thread of the screw rod, the outer end of the screw rod on the bottom surface of the groove The bottom surface of cylinder boss through the tapped through hole with being arranged in the groove is fixedly connected, the top surface of the cylinder boss It is resisted against the medial surface of the swivel becket.
- A kind of 2. arm exercise device according to claim 1, it is characterised in that：The top surface of the cylinder boss is sphere Structure, and the radius of the spherical structure is equal with the internal diameter of the swivel becket, the top surface of the cylinder boss and the rotation Wear-resistant coating is provided with the medial surface of ring, the quantity of the drag devices is multiple and equal along the axle center of the retainer ring Even distribution.
- A kind of 3. arm exercise device according to claim 1, it is characterised in that：The both ends of the hand lever pass through contiguous block It is fixedly connected with the retainer ring, is that plane and the plane where the retainer ring are parallel but misaligned where the hand lever, institute State that contiguous block is vertical with the plane where the retainer ring, the hand lever and the diameter parallel of the retainer ring are set.
- A kind of 4. arm exercise device according to claim 3, it is characterised in that：The connecting rod includes screw bar and spiral shell The connection end of mast, the screw bar and the threaded rod is consolidated by the lateral surface of two turntables and two swivel beckets respectively The stud end of fixed connection, the screw end of the screw bar and the stud bar is connected through a screw thread.
- A kind of 5. arm exercise device according to claim 4, it is characterised in that：The quantity of the connecting rod is two, Two connecting rods be arranged in parallel and symmetrical along the line between the center of circle of two retainer rings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720491256.6U CN206745876U (en) | 2017-05-05 | 2017-05-05 | A kind of arm exercise device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720491256.6U CN206745876U (en) | 2017-05-05 | 2017-05-05 | A kind of arm exercise device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206745876U true CN206745876U (en) | 2017-12-15 |
Family
ID=60616651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720491256.6U Expired - Fee Related CN206745876U (en) | 2017-05-05 | 2017-05-05 | A kind of arm exercise device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206745876U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108853883A (en) * | 2018-06-07 | 2018-11-23 | 浙江工贸职业技术学院 | A kind of Multifunction combined body-building apparatus material |
-
2017
- 2017-05-05 CN CN201720491256.6U patent/CN206745876U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108853883A (en) * | 2018-06-07 | 2018-11-23 | 浙江工贸职业技术学院 | A kind of Multifunction combined body-building apparatus material |
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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: 20171215 Termination date: 20180505 |