CN206853014U

CN206853014U - More intensity spring-grips

Info

Publication number: CN206853014U
Application number: CN201720076076.1U
Authority: CN
Inventors: 仰蕾伊
Original assignee: Jianghan University
Current assignee: Jianghan University
Priority date: 2017-01-19
Filing date: 2017-01-19
Publication date: 2018-01-09
Anticipated expiration: 2027-01-19

Abstract

It the utility model is related to sports apparatus field, and in particular to a kind of more intensity spring-grips, including elastomer and cross bar, the steel disc stacking bending that elastomer is not waited by more leaf length are made, and cross bar passes through steel disc, and cross bar both ends are limited bit architecture.The center section of cross bar is polished rod, and the limited cap that the both ends of cross bar can use nut spacing or fix is spacing, and the outside of polished rod can be socketed spring.The utility model is laminated the lever to be formed by pressing different length steel disc, can produce different grip pressure intensity；Overall structure is simple, handling ease, and cost is low；Small volume, it is convenient for carrying.

Description

More intensity spring-grips

Technical field

The utility model belongs to sports apparatus field, specifically a kind of more intensity spring-grips.

Background technology

Spring-grip is easy to carry because of its small volume, is not limited and is widely loved by the people by regular time and space, It can temper arm strength, improve individual physique.

Common spring-grip includes a pair of handles and spring, and after user holds handle with a firm grip, spring contraction, user must The power more than springback power must be used, repeatedly spring is held with a firm grip and discharged, train on can be reached.Family expenses are held The design of power device meets the intensity that man grasps mostly, and for other people in family such as child, women, then without can With property so that the utilization rate step-down of spring-grip, therefore there is an urgent need to a kind of more intensity for the user for being suitable for different powers to hold Power device.

The Chinese patent of Application No. 200410084112.6 discloses a kind of spring-grip, including fixed handle, activity are held And elastomer, the radius of gyration of handle is mainly relatively fixed by limitation activity handle to adjust angle, and then user can Grip force is arbitrarily adjusted according to itself constitution.The Chinese patent of Application No. 201420082610.6 discloses a kind of combined type and held Power device, including mutually nested outer shroud grip ring made of multiple silica gel and an inner ring grip ring, outmost grip ring Outer surface on outwardly silica gel particle is set, the outer shroud grip ring that user passes through nested varying number adjustable is taken exercise Dynamics.The structure of these spring-grips is relatively complicated, and difficulty of processing is bigger than normal, and on the high side.

The content of the invention

The purpose of this utility model is to provide a kind of more intensity spring-grips, and grip pressure intensity is adjustable, simple in construction, and processing is held Easily, cost is low.

To achieve the above object, the technical solution adopted in the utility model is：A kind of more intensity spring-grips, including elastomer And cross bar, the steel disc stacking bending that the elastomer is not waited by more leaf length are made, the cross bar passes through the steel disc, the horizontal stroke Bar both ends are limited bit architecture.

The utility model 1) by pressing different length steel disc the lever to be formed is laminated, different grip pressure intensity can be produced； 2) overall structure is simple, handling ease, and cost is low；3) small volume, it is convenient for carrying.

Further, the length of the steel disc lengthens successively from outside to inside.The steel disc of different length, it could form different Grip pressure intensity.

Further, the steel disc bends to V-shape, the center line after being stacked gradually using each bar center line as symmetry axis For elastomer highest point after bending.It is bonded seamless between two adjacent blooms, ensures quick transmission and the steel disc of grip Between Stability Analysis of Structures and stress uniformity.

Further, the elastomer is at least made up of compound steel piece.At least laying compound steel piece could meet that difference is held The demand of the user of power requirement.

Further, the center section of the cross bar is polished rod, and the both ends of the cross bar are threaded, institute spacing by nut State and sleeve is provided between nut and most short steel disc.It can freely change position on polished rod when the steel disc grip pressure or release of stacking, Sleeve is added between the most short steel disc in the both ends of elastomer and the stop nut on cross bar both sides, steel disc and nut is bonded, plays slow Punching acts on.

Further, the center section of the cross bar is polished rod, and the both ends of the cross bar are spacing provided with fixed limited cap, Sleeve is provided between the limited cap and most short steel disc.The both ends of cross bar can also be arranged to fixed limited cap to elastomer The lever of formation is spacing, and the sleeve set between limited cap and most short steel disc plays cushioning and protection.

Further, it is socketed spring outside the polished rod.Spring is socketed outside polished rod can increase elastic force of the steel disc in grip pressure, together When spring setting can ensure that lever reset.

Brief description of the drawings

Fig. 1 is overall structure diagram when the utility model nut is spacing.

Fig. 2 is overall structure diagram when the utility model limited cap is spacing.

Fig. 3 is structural representation when spring is socketed outside Fig. 1 polished rods.

Fig. 4 is structural representation when spring is socketed outside Fig. 2 polished rods.

Fig. 5 is the utility model elastic body plane expanded schematic diagram

Embodiment

The utility model is described in further detail below in conjunction with the accompanying drawings, is easy to more clearly understand the utility model, But the utility model is not limited to following embodiments.

As shown in Figure 1 or shown in Fig. 2, the spring-grip of more intensity, including elastomer 1 and cross bar 2, elastomer 1 and the shape of cross bar 2 Into A fonts, the steel disc 3 that elastomer 1 is not waited by more leaf length is laminated bending and is made, and elastomer 1 is made up of four layers of steel disc 3, bending Steel disc 3 both ends be elastomer 1 lever 4, correspond to perforate on steel disc 3, cross bar 2 passes through steel disc 3, the center section of cross bar 2 For polished rod 2-1, steel disc 3 can slide folding and unfolding on polished rod 2-1, and the both ends of cross bar 2 are threaded, now spiral shell spacing by nut 2-2 Sleeve 2-3 is provided between female 2-2 and most short steel disc 3；It is spacing that the both ends of cross bar 2 can also set fixed limited cap 2-4, now Sleeve 2-3 is provided between limited cap 2-4 and most short steel disc 3.

As shown in 1, Fig. 2 and Fig. 5, the length of steel disc 3 lengthens successively from outside to inside.Steel disc 3 is symmetrical with each bar center line 5 Axle bends to V-shape after stacking gradually, center line 5 is simultaneously 1 highest point after bending of elastomer.

As shown in Figure 3 and Figure 4, the elasticity of spring 2-5 increase spring-grips can be socketed outside the center section polished rod 2-1 of cross bar 2 With the reset capability of elastomer 1.

Specifically used method of the present utility model is as follows：The elastomer 1 of spring-grip is at least laminated bending system by three steel discs 3 Into.Grasp the bottom of the lever 4 of elastomer 1, now the elastic force of only one layer steel disc 3, it is necessary to grip it is minimum；By hand The width of a finger or two fingers is moved up along lever 4, lever 4 of firmly holding with a firm grip, now needs to overcome the bullet of two layers of steel disc 3 Power, it is necessary to grip increase；Move up successively, press the upper end of lever 4, it is necessary to overcome the elastic force of four layers of steel disc 3, now need The grip wanted is maximum, is adapted to the high intensity exertions of arm muscles.The needs that user can take exercise according to itself kinsfolk's grip, The spring-grip of steel disc 3 of the selection with varying number, while select the elastomer that the steel disc 3 of the different numbers of plies forms during each exercise The pressing position of 1 lever 4, continuous pressing discharge same position, reach the effect of exercise.

Above-described embodiment is only schematical, and one of ordinary skill in the art is in the utility model Under the enlightenment of more intensity spring-grips, in the case of the utility model aims and scope of the claimed protection are not departed from, may be used also Many forms are derived, these are within the scope of protection of the utility model.

Claims

1. a kind of more intensity spring-grips, including elastomer (1) and cross bar (2), it is characterised in that：The elastomer (1) is by multi-disc Steel disc (3) the stacking bending that length does not wait is made, and the cross bar (2) passes through the steel disc (3), the length of the steel disc (3) by Outer to be lengthened successively in, the steel disc (3) is to bend to V-shape after symmetry axis stacks gradually with each bar center line (5), in described Heart line (5) is elastomer (1) highest point after bending, and cross bar (2) both ends are limited bit architecture.

2. more intensity spring-grips according to claim 1, it is characterised in that：The elastomer (1) is at least by compound steel piece (3) form.

3. more intensity spring-grips according to claim 1, it is characterised in that：The center section of the cross bar (2) is polished rod (2-1), the both ends of the cross bar (2) be threaded it is spacing by nut (2-2), the nut (2-2) and most short steel disc (3) it Between be provided with sleeve (2-3).

4. more intensity spring-grips according to claim 1, it is characterised in that：The center section of the cross bar (2) is polished rod (2-1), the both ends of the cross bar (2) are spacing provided with fixed limited cap (2-4), the limited cap (2-4) and most short steel disc (3) sleeve (2-3) is provided between.

5. more intensity spring-grips according to claim 3 or 4, it is characterised in that：The polished rod (2-1) is socketed spring outside (2-5)。