CN107899178B - A kind of dumbbell - Google Patents
A kind of dumbbell Download PDFInfo
- Publication number
- CN107899178B CN107899178B CN201711392602.6A CN201711392602A CN107899178B CN 107899178 B CN107899178 B CN 107899178B CN 201711392602 A CN201711392602 A CN 201711392602A CN 107899178 B CN107899178 B CN 107899178B
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- CN
- China
- Prior art keywords
- dumbbell
- retaining ring
- club
- retaining
- channel
- 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.)
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Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/06—User-manipulated weights
- A63B21/072—Dumb-bells, bar-bells or the like, e.g. weight discs having an integral peripheral handle
- A63B21/0726—Dumb bells, i.e. with a central bar to be held by a single hand, and with weights at the ends
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biophysics (AREA)
- Orthopedic Medicine & Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Tools (AREA)
Abstract
This application discloses a kind of dumbbells of field of exercise equipment, including dumbbell plate and at cylindrical dumbbell club, the both ends of dumbbell club are arranged in the dumbbell plate, the curved surface of the dumbbell club is equipped with locking device, the locking device includes four groups of retaining mechanisms being located along the same line, the distance between adjacent described retaining mechanism is 2~3mm, retaining mechanism described in every group includes the retaining ring and two spaced grooves of ' n ' shape, the both ends of the retaining ring are slidably connected in groove, several circular holes are equipped at intervals on the retaining ring, several circular channels are equipped at intervals between the disc at the both ends of the dumbbell club, the channel is connected to groove, the aperture in the channel is less than or equal to the aperture of circular hole, the pin shaft for fixing retaining ring is equipped in the channel, the both ends of the disc of the dumbbell club are equipped with for locking pin shaft Locking member.When using dumbbell exercise body in the application, just effectively prevents dumbbell and fall and injure foot by a crashing object.
Description
Technical field
The invention belongs to field of exercise equipment, and in particular to a kind of dumbbell.
Background technique
Dumbbell is a kind of for enhancing the simple equipment of muscle strength training, its main material is cast iron, some outsourcings
One layer of rubber, purposes are for exercise for power, muscle composite move training, because motor paralysis, pain, long-term immobilization etc. cause
The low patient of muscular strength holds dumbbell, carries out resistive drag force active movement, training muscular strength using the weight of kinetic dumbbell.
Dumbbell is a kind of auxiliary appliance of weight lifting and exercise, it is there are two types of usage mode: i.e. fixed weight and can
Regulating weight.Fixed weight dumbbell, is cast with the pig iron, and centre is iron staff, and both ends are that solid ball is practiced；Adjustable dumbbell,
The similar barbell reduced covers the round iron plate that upper weight does not wait at short iron staff both ends, is about 40~45 centimetres, weight lifting or body-building are practiced
Dumbbell exercise can be often done with adjustable weight when habit, the muscle strength of parts of body can be enhanced.
The beauty with the bodily form with the improvement of living standards, people increasingly guard one's health, thus in terms of bodybuilding
Investment also increasingly increase.Dumbbell style used at present is single, has a single function, and is easy during long-time use
It falls, it may appear that pound the possibility for tempering foot, cause bodily injury, lose more than gain.
Summary of the invention
The invention is intended to provide a kind of dumbbell, when solving using dumbbell exercise body in the prior art, make for a long time
The problem of foot in turn results in bodily injury is pounded with being easy to fall.
In order to solve the above technical problem, the present invention provides following technical solutions: a kind of dumbbell, including dumbbell plate and Cheng Yuan
The both ends of dumbbell club are arranged in cylindrical dumbbell club, the dumbbell plate, and the curved surface of the dumbbell club is equipped with locking device, described
Locking device includes four groups of retaining mechanisms being located along the same line, and the distance between adjacent described retaining mechanism is 2~3mm,
Retaining mechanism described in every group includes the retaining ring and two spaced grooves of ' n ' shape, and the both ends of the retaining ring, which are slided, to be connected
It is connected in groove, several circular holes is equipped at intervals on the retaining ring, are equipped at intervals between the disc at the both ends of the dumbbell club several
Circular channel, the channel are connected to groove, and the aperture in the channel is less than or equal to the aperture of circular hole, are set in the channel
There is the pin shaft for fixing buckle ring, the both ends of the disc of the dumbbell club are equipped with the locking member for locking pin shaft.
The working principle of the invention:
Dumbbell in the present invention, in use, locking device includes position because the curved surface on dumbbell club is equipped with locking device
In four groups of retaining mechanisms on same straight line, the distance between adjacent retaining mechanism is 2~3mm, and every group of retaining mechanism includes
The retaining ring and two spaced grooves of one ' n ' shape, the both ends of retaining ring be slidably connected in groove, with hold column dumbbell club
When, index finger, middle finger, the third finger and little finger of toe are penetrated into retaining ring respectively, and because be equipped at intervals with several circular holes, bell stick on retaining ring
Both ends disc between be equipped at intervals with several circular channels, channel is connected to groove, and the aperture in channel is less than or equal to circle
The aperture in hole, the pin shaft for fixing retaining ring is equipped in channel, and the both ends of the disc of dumbbell club are equipped with the lock for locking pin shaft
Tight part, and the thickness of the finger of different people is different, by the cooperation of the cylinder on pin shaft and retaining ring, so that it may be adjusted
Section, the finger of people is locked, and the dumbbell that can thus hold with a firm grip performs physical exercise.
The invention has the benefit that
When using dumbbell exercise body in this programme, it is only necessary to which index finger, middle finger, the third finger and little finger of toe are penetrated into retaining ring
In, then by the cooperation of the circular hole on pin shaft and retaining ring, and then finger is locked, dumbbell club can thus be held with a firm grip, started
It takes exercise, compared to existing technologies, can effectively avoid in prolonged exercise routine dumbbell from hand using the application
On fall and injure foot by a crashing object, effectively avoid dumbbell and fall and body is caused to damage.
It is the optimization to basic technology scheme below:
Further, the inner wall of the retaining ring is equipped with rubber pad.When fastening-ring locking finger, rubber is equipped in the inner wall of retaining ring
Pad, thus effectively avoids retaining ring opponent and causes to damage.
Further, the locking member is locking nut.Locking nut structure is simple, easy to process, and uses more
It is convenient.
Further, the dumbbell plate is threadedly coupled with dumbbell club.Dumbbell plate is threadedly coupled with dumbbell club, when dismantling so just
It is more convenient
Further, the spacing between the retaining ring both ends is 1~1.5cm.Because the finger thickness of people is different, and hand
The width of finger is mostly to set the spacing between retaining ring both ends between 1~1.5cm between 1~1.5cm, thus can
Meet most of Man's Demands.
Further, the distance between adjacent described retaining mechanism is 2mm.Finger adjacent in this way can be closer,
Will be tighter when holding column dumbbell club, prevent dumbbell club to fall as far as possible.
Detailed description of the invention
Fig. 1 is a kind of cross-sectional view of dumbbell of the present invention；
Fig. 2 is a kind of main view of dumbbell of the present invention.
Specific embodiment
Below by the further details of explanation of specific embodiment:
Appended drawing reference in Figure of description includes: dumbbell plate 1, dumbbell club 2, retaining ring 3, groove 4, circular hole 5, channel 6, pin
Axis 7, locking nut 8, rubber pad 9.
Embodiment is substantially as shown shown in Figure 1 and Figure 2: a kind of dumbbell, including dumbbell plate 1 and dumbbell club 2 cylindrical,
The both ends of dumbbell club 2 are arranged in dumbbell plate 1, it is characterised in that: the curved surface of dumbbell club 2 is equipped with locking device, locking device packet
Four groups of retaining mechanisms being located along the same line are included, the distance between adjacent retaining mechanism is 2mm, and every group of retaining mechanism includes one
The retaining ring 3 of a ' n ' shape and two spaced grooves 4, the both ends of retaining ring 3 are slidably connected in groove 4, are spaced on retaining ring 3
Equipped with several circular holes 5, several circular channels 6 are equipped at intervals between the disc at the both ends of dumbbell club 2, channel 6 and groove 4 connect
Logical, the aperture in channel 6 is less than or equal to the aperture of circular hole 5, and the pin shaft 7 for fixing retaining ring 3 is equipped in channel 6, dumbbell club 2
The both ends of disc are equipped with the locking nut 8 for locking pin shaft 7；The inner wall of retaining ring 3 is equipped with rubber pad 9；Dumbbell plate 1 and dumbbell club
2 are threadedly coupled；Spacing between 3 both ends of retaining ring is 1cm.
Dumbbell in the present invention, in use, locking device includes because the curved surface on dumbbell club 2 is equipped with locking device
Four groups of retaining mechanisms being located along the same line, the distance between adjacent retaining mechanism are 2~3mm, every group of retaining mechanism packet
Include the retaining ring 3 and two spaced grooves 4 of ' n ' shape, the both ends of retaining ring 3 be slidably connected in groove 4, with holding column
When dumbbell club 2, index finger, middle finger, the third finger and little finger of toe are penetrated into retaining ring 3 respectively, and because are equipped at intervals on retaining ring 3 several
Circular hole 5 is equipped at intervals with several circular channels 6 between the disc at the both ends of bell stick, and channel 6 is connected to groove 4, the hole in channel 6
Diameter is less than or equal to the aperture of circular hole 5, the pin shaft 7 for fixing retaining ring 3 is equipped in channel 6, the both ends of the disc of dumbbell club 2 are set
There is the locking member for locking pin axis 7, and the thickness of the finger of different people is different, passes through the cylinder on pin shaft 7 and retaining ring 3
Cooperation, so that it may be adjusted, the finger of people locked, the dumbbell that can thus hold with a firm grip performs physical exercise.
Claims (6)
1. a kind of dumbbell, including dumbbell plate and dumbbell club cylindrical, the both ends of dumbbell club are arranged in the dumbbell plate, special
Sign is: the curved surface of the dumbbell club is equipped with locking device, and the locking device includes four groups of locks being located along the same line
Tight mechanism, the distance between adjacent described retaining mechanism are 2~3mm, and retaining mechanism described in every group includes the retaining ring of ' n ' shape
With two spaced grooves, the both ends of the retaining ring are slidably connected in groove, and several circles are equipped at intervals on the retaining ring
Hole is equipped at intervals with several circular channels between the disc at the both ends of the dumbbell club, and the channel is connected to groove, described logical
The aperture in road is less than or equal to the aperture of circular hole, and the pin shaft for fixing retaining ring, the circle of the dumbbell club are equipped in the channel
The both ends in face are equipped with the locking member for locking pin shaft.
2. dumbbell according to claim 1, it is characterised in that: the inner wall of the retaining ring is equipped with rubber pad.
3. dumbbell according to claim 2, it is characterised in that: the locking member is locking nut.
4. dumbbell according to claim 3, it is characterised in that: the dumbbell plate is threadedly coupled with dumbbell club.
5. dumbbell according to claim 4, it is characterised in that: the spacing between the retaining ring both ends is 1~1.5cm.
6. dumbbell according to claim 5, it is characterised in that: the distance between adjacent described retaining mechanism is 2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711392602.6A CN107899178B (en) | 2017-12-21 | 2017-12-21 | A kind of dumbbell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711392602.6A CN107899178B (en) | 2017-12-21 | 2017-12-21 | A kind of dumbbell |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107899178A CN107899178A (en) | 2018-04-13 |
| CN107899178B true CN107899178B (en) | 2019-10-29 |
Family
ID=61869487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711392602.6A Active CN107899178B (en) | 2017-12-21 | 2017-12-21 | A kind of dumbbell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107899178B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1618430A1 (en) * | 1988-11-29 | 1991-01-07 | А.В.Фомиченко | Dumb-bells |
| CN203227247U (en) * | 2013-04-26 | 2013-10-09 | 潘晓波 | Exerciser for upper body strength |
| KR200469685Y1 (en) * | 2012-12-11 | 2013-11-01 | 주식회사 태성에스티 | Dumbell |
| CN204910641U (en) * | 2015-08-08 | 2015-12-30 | 张丽 | Anti -drop spring -grip |
| CN205108889U (en) * | 2015-10-30 | 2016-03-30 | 汪华锋 | Anti -skidding dumbbell is used in aerobics exercises |
-
2017
- 2017-12-21 CN CN201711392602.6A patent/CN107899178B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1618430A1 (en) * | 1988-11-29 | 1991-01-07 | А.В.Фомиченко | Dumb-bells |
| KR200469685Y1 (en) * | 2012-12-11 | 2013-11-01 | 주식회사 태성에스티 | Dumbell |
| CN203227247U (en) * | 2013-04-26 | 2013-10-09 | 潘晓波 | Exerciser for upper body strength |
| CN204910641U (en) * | 2015-08-08 | 2015-12-30 | 张丽 | Anti -drop spring -grip |
| CN205108889U (en) * | 2015-10-30 | 2016-03-30 | 汪华锋 | Anti -skidding dumbbell is used in aerobics exercises |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107899178A (en) | 2018-04-13 |
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Effective date of registration: 20221223 Address after: 276000 Zhimadun Office, Linyi Economic Development Zone, Shandong Province, Zhizhizhuang Village Back Road Patentee after: Linyi Economic Development Water Co.,Ltd. Address before: 400039 No. 7-3, building 3, No. 99, torch Avenue, Jiulongpo District, Chongqing Patentee before: CHONGQING PUXIANG TECHNOLOGY CO.,LTD. |
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