CN203315681U

CN203315681U - Hand exerciser

Info

Publication number: CN203315681U
Application number: CN201320342436XU
Authority: CN
Inventors: 马伟军
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-06-13
Filing date: 2013-06-13
Publication date: 2013-12-04
Anticipated expiration: 2023-06-13

Abstract

The utility model discloses a hand exerciser. The hand exerciser comprises a connecting rod, two bent plates, two handle plates and two handles, wherein the two bent plates are L-shaped or quarter-circle-shaped, the inner ends of the two bent plates are fixedly arranged at the two ends of the connecting rod respectively through adjusting screws, and the adjusting screws comprise rotary knobs; the two handle plates are semicircular or U-shaped, and the middle parts of the two handle plates are fixedly arranged at the outer ends of the bent plates respectively through connecting bolts; the two handles are fixedly arranged on the two handle plates respectively. The hand exerciser has the advantage that the hand flexibility can be better exercised.

Description

Hand trainer

Technical field

The present invention relates to the body-building apparatus technical field, especially relate to a kind of hand trainer.

Background technology

The body-building apparatus class is numerous.Wherein, the equipment performed physical exercise for hand has spring-grip, dumbbell etc. multiple.But these purposes for the body-building apparatus of hand mostly are the strength that increases person taking exercise's hand or arm.That is to say, there is no the body-building apparatus that skill for hand, flexibility etc. perform physical exercise.

Summary of the invention

The purpose of this invention is to provide a kind of hand trainer, it has the advantages that to temper preferably the flexibility of hand.

The technical solution adopted in the present invention is: hand trainer, and described hand trainer comprises:

---1 connecting rod;

---2 bent plates, these 2 bent plates are L-shaped or 1/4 circle all, and the inner of these 2 bent plates is fixed in respectively the two ends of this connecting rod by an adjustment screw, and wherein, this adjustment screw comprises knob;

---2 handle plate, this 2 equal semicirculars in shape of handle plate or " U " shape, and the outer end of this bent plate is fixed in respectively at the middle part of these 2 handle plate by a connecting bolt;

---2 handles, these 2 handles are individually fixed on these 2 handle plate.

2 plastic washers that on described adjustment screw, cover has 2 metal washers that lay respectively at these bent plate both sides and lays respectively at these bent plate both sides, and these 2 plastic washers all contact with this bent plate.

Describedly between the end face of inboard metal washer and this connecting rod, be provided with stage clip.

2 plastic washers that on described connecting bolt, cover has 2 metal washers that lay respectively at these handle plate both sides and lays respectively at these handle plate both sides, and these 2 plastic washers all contact with this handle plate.

The bottom of the outer end of described bent plate is provided with slipmat.

Described slipmat is rubber blanket.

On described connecting rod, cover has at least 2 rubbery loops.

On described connecting rod, cover has the weightening finish circle.

The advantage that compared to the prior art the present invention had is: the flexibility that can temper preferably hand.The bent plate of hand trainer of the present invention can carry out the 360o rotation with respect to connecting rod, handle can carry out the 360o rotation with respect to bent plate, after thereby person taking exercise's both hands grip one handle respectively, can carry out the twisting action of various angles, thereby it is movable preferably that wrist, finger etc. is carried out, in order to the flexibility of effective enhancing hand.

The accompanying drawing explanation

Below in conjunction with drawings and Examples, the present invention is further described:

Fig. 1 is the schematic perspective view of embodiments of the invention;

Fig. 2 is that the master of embodiments of the invention looks cutaway view (part).

The specific embodiment

Embodiment, see shown in Fig. 1 and Fig. 2: hand trainer comprises: 40,2 handles 60 of 20,2 handle plate of 10,2 bent plates of 1 connecting rod.Concretely, these 2 bent plates 20 are L-shaped or 1/4 circle all, and the inner of these 2 bent plates 20 is fixed in respectively the two ends of this connecting rod 10 by an adjustment screw 30, and wherein, this adjustment screw 30 comprises knob 31.That is, twisting this knob 31 can regulate this adjustment screw 30 and be screwed onto the tightness on this connecting rod 10.The equal semicircular in shape of these 2 handle plate 40 or " U " shape, and the outer end of this bent plate 20 is fixed in respectively at the middle part of these 2 handle plate 40 by a connecting bolt 50.The inner, the outer end of so-called bent plate 20 refer to this bent plate 20 near an end of these connecting rods 10 for inner, away from an end of this connecting rod 10, be outer end.These 2 handles 60 are individually fixed on these 2 handle plate 40.Like this, this bent plate 20 can carry out the 360o rotation with respect to this connecting rod 10, and this handle 60 can carry out the 360o rotation with respect to this bent plate 20, thereby after person taking exercise's both hands grip respectively one handle 60, can carry out the twisting action of various angles, in order to the flexibility of effective enhancing hand.

Optimize, 2 plastic washers 72 that on this adjustment screw 30, cover has 2 metal washers 71 that lay respectively at these bent plate 20 both sides and lays respectively at these bent plate 20 both sides, and these 2 plastic washers 72 all contact with this bent plate 20.That is to say, this bent plate 20 is clipped between these 2 plastic washers 72, thereby comparatively smooth and easy when this bent plate 20 rotates with respect to this connecting rod 10.Further, should between the end face of inboard metal washer 71 and this connecting rod 10, be provided with stage clip 73.Like this, when this adjustment screw 30 of turn, can guarantee that this plastic washer 72 is clipped in the both sides of this bent plate 20 all the time closely.

In like manner, 2 plastic washers 72 that on this connecting bolt 50, cover has 2 metal washers 71 that lay respectively at these handle plate 40 both sides and lays respectively at these handle plate 40 both sides, and these 2 plastic washers 72 all contact with this handle plate 40.Like this, under the clamping of these 2 plastic washers 72, when these handle 60 these handle plate 40 of drive are rotated with respect to this bent plate 20, also comparatively smooth and easy.

Continue to optimize, the bottom of the outer end of this bent plate 20 is provided with slipmat 80, and this slipmat 80 is rubber blanket.Like this, the person taking exercise is supported on ground by the outer end by this bent plate 20, and both hands are subject to respectively the support of this handle 60, can carry out push-up exercise, has been equivalent to increase the function of this hand trainer.

Continue to optimize, on this connecting rod 10, cover has at least 2 rubbery loops 91.It is mobile that this rubber washer 91 that is positioned at both sides can be tried one's best to two ends, until contact this bent plate 20, thereby to being blocked and play beautification function in the junction of this bent plate 20 and this connecting rod 10.Further, on this connecting rod 10, cover has weightening finish circle 92.Certainly, the both sides of this weightening finish circle 92 can be subject to the clamping of 2 rubber washers 91, thereby this weightening finish circle 92 is positioned.Like this, by increasing and decreasing the quantity of this weightening finish circle 92, can reach the effect of regulating exercise intensity.

The foregoing is only the preferred embodiments of the present invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes specification of the present invention and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in scope of patent protection of the present invention.

Claims

1. hand trainer, it is characterized in that: described hand trainer comprises:

---1 connecting rod (10);

---2 bent plates (20), these 2 bent plates (20) are L-shaped or 1/4 circle all, and the two ends of this connecting rod (10) are fixed in respectively in the inner of these 2 bent plates (20) by an adjustment screw (30), wherein, this adjustment screw (30) comprises knob (31);

---2 handle plate (40), these 2 handle plate (40) are semicircular in shape or " U " shape all, and the outer end of this bent plate (20) is fixed in respectively at the middle part of these 2 handle plate (40) by a connecting bolt (50);

---2 handles (60), these 2 handles (60) are individually fixed on these 2 handle plate (40).

2. hand trainer according to claim 1, it is characterized in that: 2 plastic washers (72) that the upper cover of described adjustment screw (30) has 2 metal washers (71) that lay respectively at this bent plate (20) both sides and lays respectively at this bent plate (20) both sides, and these 2 plastic washers (72) all contact with this bent plate (20).

3. hand trainer according to claim 2 is characterized in that: between the described end face that is positioned at inboard metal washer (71) and this connecting rod (10), be provided with stage clip (73).

4. hand trainer according to claim 1, it is characterized in that: 2 plastic washers (72) that the upper cover of described connecting bolt (50) has 2 metal washers (71) that lay respectively at this handle plate (40) both sides and lays respectively at this handle plate (40) both sides, and these 2 plastic washers (72) all contact with this handle plate (40).

5. hand trainer according to claim 1, it is characterized in that: the bottom of the outer end of described bent plate (20) is provided with slipmat (80).

6. hand trainer according to claim 5 is characterized in that: described slipmat (80) is rubber blanket.

7. according to the described hand trainer of any one in claim 1 to 6, it is characterized in that: the upper cover of described connecting rod (10) has at least 2 rubbery loops (91).

8. hand trainer according to claim 7, is characterized in that: overlap on described connecting rod (10) weightening finish circle (92) being arranged.