CN207970410U - A kind of sport of strong applicability is drawn the abdomen wheel - Google Patents
A kind of sport of strong applicability is drawn the abdomen wheel Download PDFInfo
- Publication number
- CN207970410U CN207970410U CN201721687215.0U CN201721687215U CN207970410U CN 207970410 U CN207970410 U CN 207970410U CN 201721687215 U CN201721687215 U CN 201721687215U CN 207970410 U CN207970410 U CN 207970410U
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- screw thread
- thread
- sleeve mechanism
- damaged
- wheel
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Abstract
It draws the abdomen wheel the utility model discloses a kind of sport of strong applicability, including rotary shaft, the one impaired sleeve mechanism of anti-screw thread and main thread sleeve for socket, the both ends of the rotary shaft are both provided with the threaded rod with its integral structure, it is both provided with external thread structure on the body of rod of two threaded rods, the end face of main thread sleeve is provided centrally with main thread section, the other end of main thread sleeve is provided with the main turret head with its integral structure, the main thread section of two main thread sleeves is socketed in by helicitic texture on the body of rod of two threaded rods, the taper knob of two opposition is socketed on the axis body of the rotary shaft.The utility model is simple in structure, it can either be used as single wheel, it can be used again as three-wheel, so it, which both had, reduces labor intensity and difficulty, have the function of improving labor intensity and difficulty again, so it can either be suitble to beginner to use, and can be suitble to frequent exercisor to use, practicability is improved.
Description
Technical field
The utility model is related to sports goods technical field, specially a kind of sport of strong applicability is drawn the abdomen wheel.
Background technology
Abdominal muscle exercises are one kind most commonly seen in physical training, and a kind of device for being used for abdominal muscle exercises is to draw the abdomen
Wheel, and general wheel of drawing the abdomen includes two kinds, one kind is two-wheel, and one kind is single-wheel, and two-wheel can reduce the intensity of exercise, relatively more suitable
Beginner is closed to use, and single wheel is suitble to the personnel often taken exercise, both has limitation.
Invention content
It draws the abdomen wheel the purpose of this utility model is to provide a kind of sport of strong applicability, to solve in above-mentioned background technology
The problem of proposition.
To achieve the above object, the utility model provides the following technical solutions：A kind of sport of strong applicability is drawn the abdomen wheel, packet
Include rotary shaft, an anti-screw thread for being socketed is damaged sleeve mechanism and main thread sleeve, the both ends of the rotary shaft are both provided with
With the threaded rod of its integral structure, external thread structure, the end face of main thread sleeve are both provided on the body of rod of two threaded rods
It is provided centrally with main thread section, the other end of main thread sleeve is provided with the main turret head with its integral structure, two main spiral shells
The main thread section of line sleeve is socketed in by helicitic texture on the body of rod of two threaded rods, is socketed on the axis body of the rotary shaft
The taper knob of two opposition, the rotary shaft are being socketed a rubber ring, the rotary shaft and two masters positioned at the position of two threaded rods
The center of screw shell side is socketed a bearing, and the outer shroud of three bearings is socketed in the inside of an axle sleeve, three axis
The periphery of set is mounted on annular backup pad, and the periphery of three annular backup pads is mounted on idler wheel.
Preferably, it includes that anti-screw thread is damaged sleeve mechanism screw shell, anti-spiral shell that the anti-screw thread, which is damaged sleeve mechanism,
Line be damaged sleeve mechanism between internal threaded regions, anti-screw thread is damaged sleeve mechanism turret head and anti-screw thread and is damaged sleeve mechanism skin
Set.
Preferably, it is that hollow structure forms anti-spiral shell that the anti-screw thread, which is damaged sleeve mechanism with the center of screw shell side,
Line is damaged between sleeve mechanism internal threaded regions, and the anti-screw thread is damaged sleeve mechanism screw shell impaired positioned at anti-screw thread
It is internally provided with internal thread structure between sleeve mechanism internal threaded regions, the anti-screw thread is damaged sleeve mechanism screw shell
The other side is provided with is damaged sleeve mechanism turret head with the anti-screw thread of its integral structure, and the anti-screw thread is damaged sleeve mechanism
It is socketed an anti-screw thread with the outside of screw shell and is damaged sleeve mechanism leather sheath.
Preferably, the internal thread structure is meshed with the external thread structure in threaded rod.
It is made of rubber material with leather sheath preferably, the anti-screw thread is damaged sleeve mechanism.
Compared with prior art, the utility model has the beneficial effects that：The utility model is simple in structure, can either be used as only
Wheel uses, and can be used as three-wheel, so it, which had not only had, reduces labor intensity and difficulty, but also with raising labor intensity with
The effect of difficulty improves practicality so it can either be suitble to beginner to use, and can be suitble to frequent exercisor to use
Property.
Description of the drawings
Fig. 1 is that a kind of sport of strong applicability of the utility model is drawn the abdomen the complete section structural schematic diagram of wheel；
Fig. 2 be a kind of sport of strong applicability of the utility model draw the abdomen wheel in anti-screw thread be damaged sleeve mechanism structural representation
Figure；
In figure：1. rotary shaft, 2. threaded rods, 3. main thread sleeves, 4. main turret heads, 5. main thread sections, 6. rubber rings,
7. bearing, 8. axle sleeves, 9. annular backup pads, 10. idler wheels, 11. taper knobs, 12. anti-screw threads are damaged sleeve mechanism, 121. anti-screw threads
Impaired sleeve mechanism screw shell, 122. anti-screw threads are damaged between sleeve mechanism internal threaded regions, and 123. anti-screw threads are damaged sleeve
Mechanism turret head, 124. anti-screw threads are damaged sleeve mechanism leather sheath.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Referring to Fig. 1, a kind of embodiment provided by the utility model：A kind of sport of strong applicability is drawn the abdomen wheel, including rotation
Anti- screw thread of the shaft 1, one for socket is damaged sleeve mechanism 12 and main thread sleeve 3, the both ends of the rotary shaft 1 are both provided with
With the threaded rod 2 of its integral structure, external thread structure, one end of main thread sleeve 3 are both provided on the body of rod of two threaded rods 2
Face is provided centrally with main thread section 5, and the other end of main thread sleeve 3 is provided with the main turret head 4 with its integral structure, and two
The main thread section 5 of main thread sleeve 3 is socketed in by helicitic texture on the body of rod of two threaded rods 2, the axis body of the rotary shaft 1
On be socketed with the taper knobs 11 of two opposition, the rotary shaft 1 is being socketed a rubber ring 6 positioned at the position of two threaded rods 3, described
The center of 3 side of rotary shaft 1 and two main thread sleeves is socketed a bearing 7, and the outer shroud of three bearings 7 is socketed in an axle sleeve 8
Inside, the periphery of three axle sleeves 8 is mounted on annular backup pad 9, and the periphery of three annular backup pads 9 is equal
Idler wheel 10 is installed.
Referring to Fig. 2, it includes that anti-screw thread is damaged sleeve mechanism screw shell that the anti-screw thread, which is damaged sleeve mechanism 12,
121, anti-screw thread be damaged 122, anti-screw thread between sleeve mechanism internal threaded regions be damaged sleeve mechanism turret head 123 and anti-screw thread by
Damage sleeve mechanism leather sheath 124；It is hollow structure shape that the anti-screw thread, which is damaged sleeve mechanism with the center of 121 side of screw shell,
It is damaged 122 between sleeve mechanism internal threaded regions at anti-screw thread, and to be damaged sleeve mechanism in place with screw shell 121 for the anti-screw thread
122 are internally provided with internal thread structure between anti-screw thread is damaged sleeve mechanism internal threaded regions, and the anti-screw thread is damaged sleeve
Mechanism is provided with the other side of screw shell 121 and is damaged sleeve mechanism turret head 123 with the anti-screw thread of its integral structure,
The outside one anti-screw thread of socket that the anti-screw thread is damaged sleeve mechanism screw shell 121 is damaged sleeve mechanism leather sheath 124；Institute
Internal thread structure is stated to be meshed with the external thread structure in threaded rod 2；The anti-screw thread is damaged sleeve mechanism leather sheath 124
It is made of rubber material, main function is：When the device draws the abdomen wheel as single wheel, which is socketed on threaded rod 2,
To prevent the external screw thread on 2 position of threaded rod from leading to the generation of injury to personnel phenomenon, at the same also can to external thread structure into
Row is effectively protected effect.
Specifically used mode：In utility model works, as beginner in use, both hands hold two taper knobs 11 i.e. respectively
It can perform physical exercise according to wheel application method of drawing the abdomen, when needing to improve difficulty, the surface of main turret head 4 is stuck in by spanner, so
The main thread sleeve 3 positioned at both sides is backed out afterwards, you can the annular rollers 10 of two sides is unloaded, at this point, being again damaged two anti-screw threads
Sleeve mechanism 12 is screwed on, you can is performed physical exercise according to single wheel application method.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
Claims (5)
- Wheel, including rotary shaft 1. a kind of sport of strong applicability is drawn the abdomen（1）, one for socket anti-screw thread be damaged sleeve mechanism （12）With main thread sleeve（3）, it is characterised in that：The rotary shaft（1）Both ends be both provided with the spiral shell with its integral structure Rasp bar（2）, two threaded rods（2）The body of rod on be both provided with external thread structure, main thread sleeve（3）End face be provided centrally with Main thread section（5）, main thread sleeve（3）The other end be provided with the main turret head with its integral structure（4）, two main threads Sleeve（3）Main thread section（5）It is socketed in two threaded rods by helicitic texture（2）The body of rod on, the rotary shaft（1）Axis The taper knob of two opposition is socketed on body（11）, the rotary shaft（1）Positioned at two threaded rods（2）Position be socketed a rubber Circle（6）, the rotary shaft（1）With two main thread sleeves（3）The center of side is socketed a bearing（7）, three bearings（7）It is outer Ring is socketed in an axle sleeve（8）Inside, three axle sleeves（8）Periphery be mounted on annular backup pad（9）, three institutes State annular backup pad（9）Periphery be mounted on idler wheel（10）.
- The wheel 2. a kind of sport of strong applicability according to claim 1 is drawn the abdomen, it is characterised in that：The impaired set of the anti-screw thread Cylinder mechanism（12）It is damaged sleeve mechanism screw shell including anti-screw thread（121）, anti-screw thread be damaged sleeve mechanism internal threaded regions Between（122）, anti-screw thread be damaged sleeve mechanism turret head（123）It is damaged sleeve mechanism leather sheath with anti-screw thread（124）.
- The wheel 3. a kind of sport of strong applicability according to claim 2 is drawn the abdomen, it is characterised in that：The impaired set of the anti-screw thread Cylinder mechanism screw shell（121）The center of side is that hollow structure is formed between the impaired sleeve mechanism internal threaded regions of anti-screw thread （122）, and the anti-screw thread is damaged sleeve mechanism screw shell（121）It is being damaged sleeve mechanism internal thread positioned at anti-screw thread Section（122）Be internally provided with internal thread structure, the anti-screw thread is damaged sleeve mechanism screw shell（121）The other side It is provided with and is damaged sleeve mechanism turret head with the anti-screw thread of its integral structure（123）, the anti-screw thread is damaged sleeve mechanism Use screw shell（121）Outside be socketed an anti-screw thread and be damaged sleeve mechanism leather sheath（124）.
- The wheel 4. a kind of sport of strong applicability according to claim 3 is drawn the abdomen, it is characterised in that：The internal thread structure with Positioned at threaded rod（2）In external thread structure be meshed.
- The wheel 5. a kind of sport of strong applicability according to claim 3 is drawn the abdomen, it is characterised in that：The impaired set of the anti-screw thread Cylinder mechanism leather sheath（124）It is made of rubber material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721687215.0U CN207970410U (en) | 2017-12-07 | 2017-12-07 | A kind of sport of strong applicability is drawn the abdomen wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721687215.0U CN207970410U (en) | 2017-12-07 | 2017-12-07 | A kind of sport of strong applicability is drawn the abdomen wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207970410U true CN207970410U (en) | 2018-10-16 |
Family
ID=63771217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721687215.0U Expired - Fee Related CN207970410U (en) | 2017-12-07 | 2017-12-07 | A kind of sport of strong applicability is drawn the abdomen wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207970410U (en) |
-
2017
- 2017-12-07 CN CN201721687215.0U patent/CN207970410U/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: 20181016 Termination date: 20191207 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |