CN201094828Y

CN201094828Y - Dumbbell capable of adjusting weight

Info

Publication number: CN201094828Y
Application number: CNU2007200864502U
Authority: CN
Inventors: 韩璐
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-08-08
Filing date: 2007-08-08
Publication date: 2008-08-06
Anticipated expiration: 2017-08-08

Abstract

A dumbbell with adjustable weight solves the problem that the dumbbell can not automatically adjust weight according to the demand. The dumbbell is characterized in that proper weight disk sheets are selected on a bearing post (4) of a dumbbell frame consisting of a weight lifting handle (9), a dumbbell frame plate (8) and the bearing post (4) through a fixing device; all the weight disk sheets within the position and the dumbbell frame form a dumbbell with the required weight under the action of a connecting bar (3) for people to exercise; thereby realizing that one pair of dumbbells can adapt the requirements of all dumbbell fans.

Description

The dumbbell of adjustable weight

One, technical field

The utility model belongs to a kind of sports equipment, relates in particular to a kind of dumbbell that can freely adjust and select weight.

Two, background technology

Along with improving constantly of people's living standard, increasing people wishes to take exercises by suitable sports equipment, keeps fit.But, on the market can be very few for the equipment that people select, can not satisfy the demand.Many people like the use exercise dumbbell, but popular at present the sorry of dumbbell maximum be, use inconvenience, and are pretty troublesome, and style is dull, the kind dullness.Be inconvenient to be that when needs were adjusted weight, the disc of both sides must be taken down, and required disc is installed again, and uses the arachnoid spacers, in order to avoid the disc landing.During another problem, the user must buy the dumbbell weight of a series of Different Weight, in order to required.In order to save the space, neatly put dumbbell, must buy dumbbell rack.The inconvenience that brings thus, the user is doubly felt in motion process wastes time and energy trouble, cost money, but also have potential safety hazard.

Three, summary of the invention

The purpose of this invention is to overcome the deficiencies in the prior art, for market provides a kind of novel gravity body-building apparatus that can be very easy to adjust weight.

Technical scheme of the present invention is: dumbbell weight hammer is separated with dumbbell rack, and dumbbell rack is made up of weight lifting handle, dumbbell frame plate and load-bearing pillar.Weight lifting handle and load-bearing pillar are fixedly mounted on respectively on the frame plate, are provided with hole slot on the load-bearing pillar; Also be respectively equipped with one 0.5 pound weight metal bar jack and four 1 pound weight metal bar jacks on two dumbbell frame plates.The weight disc is provided with groove, load-bearing pillar on the dumbbell rack places in this groove, be provided with fixture in the groove upper end, the both sides of per two weight discs are respectively equipped with pitman and connect into one group of weight dish, the position of pitman progressively descends along with the increase of spacing, make it overlapped up and down, can also set up pitman in the bottom of per two weight discs simultaneously.Fixture is provided with the pin ear of band pin-and-hole and is selected heavy latch to form by the groove of weight disc, and two heavy latches of choosing insert respectively in the pin-and-hole of pin ear on the selected weight disc group groove.Fixture also can adopt load-bearing ear and " ∪ " type of being arranged on the weight disc to buckle composition, and described " ∪ " type is buckled and is provided with hold-down nut.

The beneficial effect of this invention is: simple when adjusting weight, have an easy control in the matter, and safe and efficient, very light, convenient during use.Product structure is simple, and low cost of manufacture is convenient to produce.Floor space is few, and is easy to store.Have deep love for the exercise apparatus that people that dumbbell performs physical exercise provide a kind of brand-new style for vast.

Be further described below in conjunction with the advantage and the uniqueness of accompanying drawing this invention.

Four, description of drawings

Fig. 1 chooses the dumbbell vertical view of total weight disc for the utility model;

Fig. 2 chooses the dumbbell front view of total weight disc for the utility model;

Fig. 3 is the utility model dumbbell rack structural representation;

Fig. 4 is the utility model dumbbell frame plate schematic diagram;

Fig. 5 is first group of weight dish of the utility model structural representation;

Fig. 6 is second group of weight dish of the utility model structural representation;

Fig. 7 is the 3rd group of weight dish structural representation of the utility model;

Fig. 8 adopts bolt-type fixed weight disc structure schematic diagram for the utility model;

Fig. 9 adopts " ∪ " shape button weight disc structure schematic diagram for the utility model;

Among the figure: 1 is the weight disc, and 2 are the heavy pin hole of choosing, and 3 is pitman, 4 is load-bearing pillar, and 5 are the heavy latch of choosing, and 6 is the pin ear on the weight disc, 7 is that " ∪ " type is buckled, and 8 is frame plate, and 9 are the weight lifting handle, 10 is 0.5 pound of metal bar jack, 11 is 1 pound of metal bar jack, and 12 is hole slot, and 13 is groove, 14 is weight disc load-bearing ear, and 15 is hold-down nut.

Five, specific embodiments

As shown in Figure 3, Figure 4, select two block plates to make frame plate 8, fixed-site is installed weight lifting handle 9 therebetween, its appropriate location, both sides, top has fixedly mounted load-bearing pillar 4 respectively, some circle holes 12 or flat mouth can be set on this load-bearing pillar, can alleviate the as far as possible close dumbbell post of weight and maintenance center of dumbbell rack like this, its below is provided with 0.5 pound of weight metal rod jack 10 and four 1 pound of weight metal rod jacks 11 respectively, forms dumbbell rack.The pitman 3 of choosing different length connects into one group of weight dish with two weight discs 1 respectively, be placed in pitman 3 on first group of nearest weight dish of spacing and be in the top of weight disc 1, pitman 3 on second group of weight dish is in the upper/lower positions slightly of weight disc 1, pitman 3 on last group weight dish is in the foot of weight disc 1 successively, thereby makes pitman 3 overlapped.Simultaneously, can also set up pitman to strengthen the stationarity of every group of disc every group of weight tray bottom.As Fig. 2, Fig. 5, Fig. 6, shown in Figure 7.The top of weight disc 1 is provided with groove 13, and the both sides, top of groove 13 are respectively equipped with the pin ear 6 of pin-and-hole 2.When making the load-bearing pillar on the dumbbell rack 4 is positioned over respectively in the groove 13 on the weight disc 1,, plugs respectively and select heavy latch 5, hold weight lifting handle 9 and can obtain the dumbbell that people need weight according to the selected weight disc of person taking exercise.Be another embodiment of the utility model weight disc 1 and fixture as shown in Figure 9.Its fixture is to adopt load-bearing ear 14 and " ∪ " type on the weight disc to buckle 7 compositions, during use, and selected weight disc 1, " ∪ " type that puts is buckled, and tightens hold-down nut 15 and gets final product.The weight of each group weight dish of the present utility model is for can be set at 5 pounds, as long as select the load-bearing pillar 4 of suitable length just can offer 20,40,60,80,100 pounds of clients' dumbbell, owing to be provided with four 1 pound weight length bar jacks 11 and one 0.5 pound weight length bar jack 10 on frame plate 8, therefore can reach with 1 pound is that unit increases dumbbell weight simultaneously.

Claims

1, a kind of dumbbell of adjustable weight, it is made up of dumbbell rack and weight disc, and its technical characterictic is: dumbbell rack is made up of weight lifting handle (9), dumbbell frame plate (8) and load-bearing pillar (4); Weight disc (1) is provided with groove, load-bearing pillar on the dumbbell rack (4) places in this groove, be provided with fixture in the groove upper end, the both sides of per two weight discs (1) are respectively equipped with pitman (3) and connect into one group of weight dish, the position of pitman (3) progressively descends along with the increase of spacing, makes it overlapped up and down.

2, the dumbbell of a kind of adjustable weight according to claim 1 is characterized in that: be provided with one 0.5 pound weight metal bar jack (10) and four 1 pound weight metal bar jacks (11) between the dumbbell frame plate (8).

3, the dumbbell of a kind of adjustable weight according to claim 1 and 2, it is characterized in that: fixture is provided with the pin ear (6) of band pin-and-hole (2) and is selected heavy latch (5) to form by the groove (13) of weight disc (1), and two heavy latches of choosing insert respectively on the selected weight disc group groove and sell in the pin-and-hole of ear (6).

4, the dumbbell of a kind of adjustable weight according to claim 1 and 2, it is characterized in that: fixture is buckled (7) and is formed by being arranged at load-bearing ear (14) on the weight disc (1) and " ∪ " type, and described " ∪ " type is buckled (7) and is provided with hold-down nut (15).

5, the dumbbell of a kind of adjustable weight according to claim 1 and 2 is characterized in that: load-bearing pillar 4 is provided with hole slot (12).