CN208302077U

CN208302077U - A kind of sport arm-strength exercising device

Info

Publication number: CN208302077U
Application number: CN201820813073.6U
Authority: CN
Inventors: 彭慧兰
Original assignee: East China Institute of Technology
Current assignee: East China Institute of Technology
Priority date: 2018-05-29
Filing date: 2018-05-29
Publication date: 2019-01-01
Anticipated expiration: 2028-05-29

Abstract

The utility model discloses a kind of sport arm-strength exercising devices, including bending spring, first hand-held handle and second hand-held, the both ends of bending spring pass through connecting plate and have been respectively fixedly connected with the first hand-held handle and second hand-held, the inside of fluting is equipped with pressure inlet, the inside of second hand-held handle is equipped with laser generator, the surface of second hand-held handle is equipped with electronic counter, a kind of sport arm-strength exercising device of the utility model, it is slotted by being arranged in interior bar, the pressure inlet of different-diameter can be put into, increase exercise effect, the outer bar that can be slided in interior bar is set, change the length of chest-developer, adapt to the person taking exercise of different arm lengths, the number that laser emitter and electronic counter temper chest-developer is arranged to count, the posture of rectifiable trainer, simultaneously convenient for trainer's reasonable arrangement training difficulty.

Description

A kind of sport arm-strength exercising device

Technical field

The utility model relates to a kind of training aids, in particular to a kind of sport arm-strength exercising device belongs to sports apparatus skill Art field.

Background technique

With the development of society and the progress of science and technology, work and life section, which gathers, to be getting faster, and operating pressure is increasing, out Line mode is also gradually replaced by the modern means of communication, and seldom having time participates in outdoor physical exercises, for health, generally Person selects gymnasium and is trained, but also more troublesome, encounters special circumstances, will middle section training, so many persons select It is trained at home, and chest-developer is exactly a kind of most popular indoor sports body-building equipment, present chest-developer includes bullet It is simple, easy to use and practical to have the characteristics that structure, but also deposits for spring bending part and the handle being connected with bending part In some defects, since training is a process from the easier to the more advanced, need to be stepped up weight by lightweight in long-term take exercise, And the arm-strength exercising device of single weight is unable to satisfy requirement, and in order to meet the prolonged exercise requirement of a variety of weight, user needs The arm-strength exercising device of different model is bought, these training aids stack up wasting spaces, while increasing the economic pressure of user Power.

Utility model content

The purpose of this utility model is to provide a kind of sport arm-strength exercising devices, to solve to propose in above-mentioned background technique Person taking exercise need to be stepped up weight by lightweight in long-term take exercise, and the arm-strength exercising device of single weight is unable to satisfy and wants It asks, and in order to meet the prolonged exercise requirement of a variety of weight, user needs to buy the arm-strength exercising device of different model, these instructions The problem of the technical issues of practicing device stack up wasting space, while increasing the economic pressures of user.

To achieve the above object, the utility model provides the following technical solutions: a kind of sport arm-strength exercising device, including curved Roll over spring, the first hand-held handle and second hand-held, the both ends of the bending spring pass through connecting plate and have been respectively fixedly connected with the One hand-held handle and second hand-held, the first hand-held handle and second hand-held being made of interior bar and outer bar, the interior bar Inside offers fluting, and the inside of the fluting is communicated with the inside of bending spring, and the inside of the fluting is equipped with pressurization Pipe, the inside of the outer bar offer sliding slot, and the inside of the sliding slot and one end of interior bar are slidably connected, and the side of outer bar one end Side is equipped with telescopic rod, and the bottom of the telescopic rod is fixedly connected with the side of connecting plate, and the other end of the outer bar is threadedly coupled There is a rear cover, the middle part of the rear cover side is equipped with spring, and one end of the spring is fixedly connected with push plate, and described second hand-held Inside be equipped with laser generator, the inside of the first hand-held handle is equipped with laser pickoff, the surface of the second hand-held handle Equipped with electronic counter.

As a kind of optimal technical scheme of the utility model, the side of the push plate is equipped with non-slip mat, and the push plate Avris be equipped with limited block.

As a kind of optimal technical scheme of the utility model, the inside of the first hand-held handle is equipped with battery, institute It states laser generator, laser pickoff and electronic counter to be electrically connected with battery, the laser pickoff and electrometer Number device is electrically connected.

As a kind of optimal technical scheme of the utility model, the outer wall of the first hand-held handle and the second hand-held handle it is outer Wall is equipped with rubber pad, and the rubber pad offers anti-skid chequer.

As a kind of optimal technical scheme of the utility model, the pressure inlet is made of flexible rubber hose and pressurized spring, institute The internal sleeve for stating flexible rubber hose is equipped with pressurized spring.

As a kind of optimal technical scheme of the utility model, the both ends of the pressure inlet are equipped with fixed block, and described The diameter of fixed block is less than the diameter of push plate.

Compared with prior art, the utility model has the beneficial effects that a kind of sport arm-strength exercising device of the utility model, It is slotted by being arranged in interior bar, the pressure inlet of different-diameter can be put into, increase exercise effect, setting can be slided outer in interior bar Bar changes the length of chest-developer, adapts to the person taking exercise of different arm lengths, and laser emitter and electronic counter is arranged to arm strength The number that device is taken exercise is counted, the posture of rectifiable trainer, while convenient for trainer's reasonable arrangement training difficulty.

Detailed description of the invention

Fig. 1 is a kind of structural schematic diagram of sport arm-strength exercising device of the utility model embodiment；

Fig. 2 is a kind of structural schematic diagram of the electronic display of sport arm-strength exercising device of the utility model embodiment.

In figure: 1, connecting plate；2, first hand-held；3, spring is bent；4, pressure inlet；5, it slots；6, electronic counter；7, Interior bar；8, telescopic rod；9, outer bar；10, laser generator；11, second hand-held；12, rear cover；13, spring；14, push plate；15, Laser pickoff.

Specific embodiment

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 Every other embodiment obtained, fall within the protection scope of the utility model.

The utility model provides a kind of sport arm-strength exercising device referring to FIG. 1-2, including bending spring 3, first-hand Hold 2 and second are hand-held 11, the both ends of bending spring 3, which pass through connecting plate 1 and have been respectively fixedly connected with first, to be held 2 and the Two it is hand-held 11, first hand-held 2 and second are held are made of 11 interior bar 7 and outer bar 9, the inside of interior bar 7 offers out Slot 5, and 5 inside of slotting is communicated with the inside for bending spring 3,5 inside of slotting is equipped with pressure inlet 4, and the inside of outer bar 9 is opened Equipped with sliding slot, the inside of sliding slot and one end of interior bar 7 are slidably connected, and the avris of 9 one end of outer bar is equipped with telescopic rod 8, telescopic rod 8 Bottom be fixedly connected with the side of connecting plate 1, the other end of outer bar 9 is threaded with rear cover 12, and rear cover is set in the middle part of side There is a spring 13, one end of spring 13 is fixedly connected with push plate 14, and the second hand-held inside 11 is equipped with laser generator 10, and first The hand-held inside 2 is equipped with laser pickoff 15, and the second hand-held surface 11 is equipped with electronic counter 6, laser generator 10 Issue laser, be folded into first it is hand-held hand-held parallel 11 with second 2 when, laser pickoff 15 receives signal, and general Signal is transmitted to electronic counter 6 and is counted, and preferably plans that exercise plan, and correction temper posture convenient for person taking exercise, Exercise effect is promoted, while outer bar 9 can be slided in interior bar 7, change the length of chest-developer, preferably adapt to different arm lengths Person taking exercise.

Preferably, the side of push plate 14 is equipped with non-slip mat, and the avris of push plate 14 is equipped with limited block, anti-skidding in push plate 14 Pad and limited block are limited and are fixed to pressure inlet 4.

Preferably, first hand-held 2 inside is equipped with battery, laser generator 10, laser pickoff 15 and electronics Counter 6 is electrically connected with battery, and laser pickoff 15 and electronic counter 6 are electrically connected, while laser generator 10 Issue laser, be folded into first it is hand-held hand-held parallel 11 with second 2 when, laser pickoff 15 receives signal, and general Signal is transmitted to electronic counter 6 and is counted, and preferably plans that exercise plan, and correction temper posture convenient for person taking exercise, Promote exercise effect.

Preferably, 11 outer wall is equipped with rubber pad by the first hand-held 2 outer wall and second are held, and rubber pad offers It is hand-held that 2 and second are hand-held 11 hand-held stability to improve first for anti-skid chequer.

Preferably, pressure inlet 4 is made of flexible rubber hose and pressurized spring, and the internal sleeve of the flexible rubber hose is equipped with pressurized spring, When completing set objective early period, when existing training strength is inadequate, pressure inlet 4 can be added in training aids, further promoted and instructed Experienced effect.

Preferably, the both ends of pressure inlet 4 are equipped with fixed block, and the diameter of the fixed block is less than the diameter of push plate 14, Fixed block and push plate 14 cooperate, and pressure inlet 4 is fixed.

When specifically used, a kind of sport arm-strength exercising device of the utility model, person taking exercise in training, catch respectively by two hands First it is hand-held be firmly folded upward at 11 2 and second are hand-held, bend the deformation of spring 3, achieve the purpose that trained, while laser Generator 10 issues laser, be folded into first it is hand-held hold parallel 11 with second 2 when, laser pickoff 15 receives letter Number, and pass the signal along to electronic counter 6 and counted, exercise plan, and correction forging are preferably planned convenient for person taking exercise Posture is refined, promotes exercise effect, while outer bar 9 can be slided in interior bar 7, change the length of chest-developer, is preferably adapted to different The person taking exercise of arm length arrives and takes exercise to after certain effect, when chest-developer at this time is not able to satisfy training requirement, openable both ends Rear cover 12, pressure inlet 4 is put into fluting 5, the bending difficulty of chest-developer is promoted, to increase training strength, guarantees instruction Practice effect.

In the description of the present invention, it should be understood that term " coaxial ", " bottom ", " one end ", " top ", " in The orientation of the instructions such as portion ", " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends " or position are closed System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot It is construed as a limitation of the present invention.

In addition, term " first ", " second ", " third ", " the 4th " are used for description purposes only, and should not be understood as instruction or It implies relative importance or implicitly indicates the quantity of indicated technical characteristic, define " first ", " second ", " the as a result, Three ", the feature of " the 4th " can explicitly or implicitly include at least one of the features.

In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", " Gu Calmly ", the terms such as " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral； It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can be with It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly, for this field For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of sport arm-strength exercising device, including bending spring (3), first hand-held (2) and second are hand-held (11), special Sign is that the both ends of bending spring (3) pass through connecting plate (1) and have been respectively fixedly connected with first hand-held (2) and second Hand-held (11), the described first hand-held (2) and second are held is made of (11) interior bar (7) and outer bar (9), the interior bar (7) inside offers fluting (5), and the inside of the fluting (5) is communicated with the inside of bending spring (3), the fluting (5) Inside be equipped with pressure inlet (4), the inside of the outer bar (9) offers sliding slot, the one of the inside of the sliding slot and interior bar (7) End is slidably connected, and the avris of outer bar (9) one end is equipped with telescopic rod (8), bottom and connecting plate (1) of the telescopic rod (8) Side is fixedly connected, and the other end of the outer bar (9) is threaded with rear cover (12), and the middle part of the rear cover side is equipped with spring (13), one end of the spring (13) is fixedly connected with push plate (14), and the described second hand-held inside (11) is sent out equipped with laser Life device (10), the described first hand-held inside (2) are equipped with laser pickoff (15), and described second hand-held (11) surface is set There are electronic counter (6).

2. a kind of sport arm-strength exercising device as described in claim 1, it is characterised in that: the side of the push plate (14) is equipped with Non-slip mat, and the avris of the push plate (14) is equipped with limited block.

3. a kind of sport arm-strength exercising device as described in claim 1, it is characterised in that: described first is hand-held the interior of (2) Portion is equipped with battery, and the laser generator (10), laser pickoff (15) and electronic counter (6) are electrical with battery Connection, the laser pickoff (15) and electronic counter (6) are electrically connected.

4. a kind of sport arm-strength exercising device as described in claim 1, it is characterised in that: described first is hand-held the outer of (2) Wall and second hand-held (11) outer wall are equipped with rubber pad, and the rubber pad offers anti-skid chequer.

5. a kind of sport arm-strength exercising device as described in claim 1, it is characterised in that: the pressure inlet (4) is by flexible rubber hose It is formed with pressurized spring, the internal sleeve of the flexible rubber hose is equipped with pressurized spring.

6. a kind of sport arm-strength exercising device as described in claim 1, which is characterized in that the both ends of the pressure inlet (4) are equal Equipped with fixed block, and the diameter of the fixed block is less than the diameter of push plate (14).