CN201799052U

CN201799052U - Arm force device provided with hand gripper

Info

Publication number: CN201799052U
Application number: CN2010202764869U
Authority: CN
Inventors: 励盼攀
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-12-22
Filing date: 2010-12-22
Publication date: 2011-04-20
Anticipated expiration: 2020-12-22

Abstract

The utility model relates to an arm force device provided with a hand gripper, which comprises a spring (1) and handles (2); the handles (2) are respectively connected to both ends of the spring (1), and the spring (1) is clamped between the handles (2) at both ends of the spring (1) to form the arm force device; a pressing handle (3) is arranged at a connecting rod between the spring (1) and the handle (2); an elastic structure (4) is arranged on the pressing handle (3); the pressing handle (3) adopts a curved lever structure; the tail end of the pressing handle (3) is connected pivotally connected to the connecting rod or connected to the connecting rod through a screw; and the elastic structure (4) adopts a torsion spring or a flat spring. The arm force device has a simple structure, is convenient for production and can improve the inward-pressing arm strength of double hands, the exercise of the hand gripper is done, or both the arm force device and the hand gripper are independently used respectively for doing the corresponding exercise; and the arm force device is a multipurpose equipment for doing exercise in a house and has a broad market prospect.

Description

The chest-developer of band spring-grip

Technical field

The utility model relates to a kind of sports apparatus, and especially a kind of chest-developer with spring-grip belongs to the sport and body-building instrument field.

Background technology

In current society, the rhythm of life anxiety, healthy becoming more and more important, and motion often is subject to the restriction in place, generally all goes to the gymnasium to perform physical exercise, but it is cumbersome, and run into special circumstances, and inconvenient, thus can interrupt taking exercise, therefore in the own home, carry out the first-selection that motion exercise has become people, and people often use sports apparatus such as dumbbell, barbell, chest-developer in the muscular training.Traditional chest-developer is that the mode of winding spring is made in the middle of the handle of two ends, and this chest expander is realized train on by both hands toward interior bending chest expander, but result of use is single, is merely able to take exercise part muscle, does not relate to for extensional motion.

The utility model content

In order to realize multiple train on, reach and to temper the grip effect that arm strength can be tempered palm again, the utility model provides a kind of chest-developer with spring-grip, constitute by spring and handle, both ends of the spring connects handle respectively, two ends handle sandwich spring constitutes chest-developer, and the connecting rod place between spring and handle is provided with pressure handle, and pressure handle is provided with elastic construction.

Preferably, above-mentioned pressure handle is the curved lever structure, is connected on the connecting rod by riveted joint or screw at the tail end of pressure handle.

Preferably, above-mentioned elastic construction is torsion spring or flat spring.

Preferably, be respectively arranged with anti-skidding plastic cement on above-mentioned handle and the pressure handle.

Employing the utility model has the advantages that: when realizing crooked the exercise, can also carry out two exercises of holding power, reach the effect of functional diversities.

Figure of description

Fig. 1 is the utility model structural representation.

Mark among the figure: 1-arm strength spring; The 2-handle; The 3-pressure handle; The 4-elastic construction.

The specific embodiment

Understand and enforcement the utility model for the ease of those of ordinary skills, the utility model is described in further detail below in conjunction with the drawings and the specific embodiments.

The chest-developer of band spring-grip as shown in Figure 1 is made of spring 1 and handle 2, and spring 1 two ends connect handle 2 respectively, and handle 2 sandwich springs 1 in two ends constitute chest-developer, have connecting rod between spring 1 and handle 2, and pressure handle 3 just is connected on the connecting rod.As can be seen from the figure, pressure handle 3 is the curved lever structure, can realize the effect that grip presses down like this, has screw at the tail end place of pressure handle 3, and pressure handle 3 just is riveted on the connecting rod by screw or the screw that is provided with on the screw.

In order to realize the effect of pressure handle, on pressure handle 3, also be provided with elastic construction 4.This elastic construction generally also is to be supported by spring, can be torsion spring or flat spring.

When using the utility model, the user can carry out the exercise of crooked arm strength or the exercise of spring-grip individually, also can grip pressure handle and handle with hand, carries out the exercise of crooked arm strength and the exercise of spring-grip simultaneously.

Based on above-mentioned utility model, can also do following improvement:

On handle and pressure handle, be respectively arranged with anti-skidding plastic cement, be beneficial to user's both hands and hold.

The utility model can either carry out pressing in traditional arm strength both hands direction to take exercise in use, perhaps carries out the exercise of spring-grip, can also realize the exercise that both combine, and accomplishes the many usefulness of a material, kills two birds with one stone, and is safe and convenient to use.

The specific embodiment of the above is a better embodiment of the present utility model; be not to limit concrete practical range of the present utility model with this; scope of the present utility model comprises and is not limited to this specific embodiment, and the equivalence that all shapes according to the utility model, structure are done changes and all comprises in the protection domain of the present utility model.

Claims

1. chest-developer with spring-grip, constitute by spring (1) and handle (2), spring (1) two ends connect handle (2) respectively, two ends handle (2) sandwich spring (1) constitutes chest-developer, it is characterized in that: the connecting rod place between spring (1) and handle (2) is provided with pressure handle (3), and pressure handle (3) is provided with elastic construction (4).

2. the chest-developer of band spring-grip according to claim 1 is characterized in that: described pressure handle (3) is the curved lever structure, is connected on the connecting rod by riveted joint or screw at the tail end of pressure handle (3).

3. the chest-developer of band spring-grip according to claim 1 and 2 is characterized in that: described elastic construction (4) is torsion spring or flat spring.

4. the chest-developer of band spring-grip according to claim 1 and 2 is characterized in that: be respectively arranged with anti-skidding plastic cement on described handle (2) and the pressure handle (3).