CN201260870Y

CN201260870Y - Jumping stick

Info

Publication number: CN201260870Y
Application number: CNU2008201630179U
Authority: CN
Inventors: 朱子仁
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-08-20
Filing date: 2008-08-20
Publication date: 2009-06-24
Anticipated expiration: 2018-08-20

Abstract

The utility model discloses a jumping rod which comprises a handle (16), a pipe body (1), a pedal (12), a spring (6) and a telescopic rod (3). A hollow fixing part (2) is fixedly arranged in the pipe body (1) at the upper part, a handle fixing seat (13) is fixed on the fixing part (2), the handle (16) is fixed on the handle fixing seat (13), the lower end of the pipe body (1) is fixedly connected with the pedal (12) which is provided with a center hole, the telescopic rod (3) extends into the hollow fixing part (2) after penetrating through the center hole of the footboard (12) and the pipe body (1), the spring (6) is sleeved on the telescopic rod (3) in the pipe body (1) at the lower part, one end of the spring (6) is limited by the fixing part (2), and the other end is limited by a positioning part (7) which is arranged on the telescopic rod (3). After adopting the structure, the utility model has the advantages of simple and compact structure, convenient processing and assembly, strong mechanical strength, favorable safety performance, long service life, and the like.

Description

Jump jump stick

Technical field

The utility model relates to a kind of recreational and aerobic activities equipment, particularly a kind ofly does the up and down jumping jump stick of balance-jitter by spring force.

Background technology

Along with the development of society and the progress of science and technology, people's living standard and quality are greatly improved, and health perception has been had further understanding; Body-building is jumped jump stick owing to integrate amusement and body-building, to each position all round exercise such as four limbs coordination, joint motions, muscle ligaments, not restricted by expense, place, facility, and liking of consumers in general extremely.But the weak point that existing jumping jump stick exists has: the one, and in use be prone to and crush, weigh wounded with casualty accident such as tumble injury and equipment and damage, mechanical strength is low, poor safety performance, service life is short; Two noises when being to use are big, directly influence consumer's mood; The 3rd, the component processing difficulty is big, waste time and energy, and production efficiency is low; The 4th, the outward appearance inaccurate coordination influences the appearance of product.The deficiency of above-mentioned existence has become a difficult problem in the industry, and for this reason, many manufacturers and knowledgeable people develop and study, but do not have ideal method to solve so far as yet.

Summary of the invention

Jump the jump stick above shortcomings for overcoming existing body-building, the purpose of this utility model provide a kind of simple and compact for structure, processing is easy to assembly, mechanical strength is high, security performance good, the jumping jump stick of long service life.

The technical scheme that its technical problem that solves the utility model adopts, it comprises handgrip, body, pedal, spring, expansion link, be fixed with the fixture of hollow in the body on described top, be fixed with the handgrip holder on the fixture, handgrip is fixed on the handgrip holder by the handgrip loam cake, fixedly connected with the pedal that is provided with centre bore in the lower end of body, expansion link passes the centre bore of pedal, extend behind the body in the fixture of hollow, spring housing is located on the interior expansion link of bottom body, spring one end is spacing by fixture, and the other end is spacing by the keeper that is arranged on the expansion link.

In order at the volley expansion link to be led and to play the effect of eliminating gap and noise, be provided with the telescoping tube lining in the centre bore of described pedal, be provided with the lining pressing plate of fixedlying connected with pedal on the telescoping tube lining, the lining pressing plate mainly plays fixedly the telescoping tube lining and prevents keeper and lining impacts.

In order to improve security performance, the connecting portion of described handgrip is provided with the handgrip cover.

In order to improve the comfortableness of handgrip when moving, the two ends of described handgrip are arranged with grip cover.

In order to improve non-skid property, the lower end of described expansion link is fixed with runners, and runners is made by soft rubber.

In order to reduce noise and to play guide effect, the upper end of described expansion link is fixed with telescoping tube tail plug.

In order to reduce noise and to increase the service life, described spring is moulded spring for soaking.

After adopting said structure, following advantage is arranged: the one, simple and compact for structure, install easy to process, the mechanical strength height, security performance is good; The 2nd, motion noise is low; Three are to use the life-span long; The 4th, product is elegant in appearance.

Description of drawings

Fig. 1 is the utility model stereogram.

Fig. 2 is a structural representation of the present utility model.

The specific embodiment

Illustrated in figures 1 and 2; specific embodiments for a kind of jump stick of the utility model; it comprises handgrip 16; body 1; pedal 12; spring 6; expansion link 3; be fixed with the fixture 2 of hollow in the body 1 on described top; fixture 2 adopts enhancing nylon to make; be fixed with handgrip holder 13 on the fixture 2; handgrip 16 is fixed on the handgrip holder 13 by handgrip loam cake 14; this connecting portion is provided with handgrip cover 15; handgrip cover 15 adopts the PU foaming; at the volley human body there is good protective effect; the two ends of handgrip 16 are arranged with grip cover 17; comfortableness in the time of can improving motion; fixedly connected with the pedal 12 that is provided with centre bore in the lower end of body 1; expansion link 3 passes the centre bore of pedal 12; extend behind the body 1 in the fixture 2 of hollow; spring 6 is set on the expansion link 3 in the bottom body 1; spring 6 is preferably selected for use to soak and is moulded spring; can reduce noise and increase the service life; spring 6 one ends are spacing by fixture 2; the other end is spacing by the keeper 7 that is arranged on the expansion link 3, and keeper 7 is made up of split pin and the pad 8 that is set on the expansion link 3.Be provided with telescoping tube lining 11 in the centre bore of described pedal 12, on telescoping tube lining 11, be provided with the lining pressing plate 10 of fixedlying connected, the effect that telescoping tube lining 11 plays guiding and eliminates gap and noise with pedal 12.The lower end of expansion link 3 is fixed with runners 4, and runners 4 usefulness soft rubber material are made, and can improve non-skid property, and its upper end is fixed with telescoping tube tail plug 9, can reduce noise and play guide effect.

Claims

1, a kind of jumping jump stick, comprise handgrip (16), body (1), pedal (12), spring (6), expansion link (3), it is characterized in that: the fixture (2) that is fixed with hollow in the body on described top (1), be fixed with handgrip holder (13) on the fixture (2), handgrip (16) is fixed on the handgrip holder (13), fixedly connected with the pedal that is provided with centre bore (12) in the lower end of body (1), expansion link (3) passes the centre bore of pedal (12), extend behind the body (1) in the fixture (2) of hollow, spring (6) is set on the interior expansion link (3) of bottom body (1), spring (6) one ends are spacing by fixture (2), and the other end is spacing by the keeper (7) that is arranged on the expansion link (3).

2, a kind of jumping jump stick according to claim 1 is characterized in that: be provided with telescoping tube lining (11) in the centre bore of described pedal (12), be provided with the lining pressing plate (10) of fixedlying connected with pedal (12) on telescoping tube lining (11).

3, a kind of jumping jump stick according to claim 1 and 2, it is characterized in that: the connecting portion of described handgrip (16) is provided with handgrip cover (15).

4, a kind of jumping jump stick according to claim 3, it is characterized in that: the two ends of described handgrip (16) are arranged with grip cover (17).

5, a kind of jumping jump stick according to claim 4, it is characterized in that: the lower end of described expansion link (3) is fixed with runners (4).

6, a kind of jumping jump stick according to claim 5, it is characterized in that: the upper end of described expansion link (3) is fixed with telescoping tube tail plug (9).

7, a kind of jumping jump stick according to claim 6, it is characterized in that: described spring (6) is moulded spring for soaking.