CN2414784Y - Bell plate - Google Patents

Abstract

The utility model discloses a bell plate which is arranged on a barbell belonging to a fitness apparatus or on a similar fitness apparatus. The utility model comprises a bell plate core which is made of metal material and is in a symmetrical shape and a nonmetal decorative layer arranged out of the bell plate core, and the center part of the bell plate is provided with a through hole. Two mutually symmetrical positions on the bell plate of a common barbell plate are respectively provided with a V-shaped notch towards the outer edge of the bell plate core, and the places for two V-shaped notches are respectively provided with a handle for a user taking exercise to grasp.

Description

A kind of disc

The utility model relates to barbell in the sports equipment or the disc on the similar body-building apparatus, and it comprises the disc core of being made by metal material that is symmetric shape and be positioned at the outer non metallic decorative layer of disc core, at the center of disc one through hole is arranged.

For tempering the muscle at upper limbs or chest, shoulder and back, often need lift the motion of disc, but because the position that disc itself does not easily grasp makes this type games not too convenient and comfortable, also easily cause disc slippage from hand to form infringement simultaneously, even the person taking exercise is caused personal injury.

The purpose of this utility model provides a kind of disc that has the handle that is used to control, and it both can make things convenient for the person taking exercise to use, and can effectively prevent disc slippage from hand again.

The utility model is that the position that is positioned at two symmetries on the disc of common disc respectively is provided with a V-shaped breach to disc core outer rim, and described two V-notch places respectively are equipped with one and are used for for the handle of tempering user's grasping.

Two V-notch edges of disc core of the present utility model respectively are fixed with and are oppositely arranged, respectively be provided with two raised member of the through hole that is used to install handle on it, in the through hole of each raised member, respectively be fixed with the axle sleeve that its end is equipped with a chock plug, described raised member and axle sleeve all are positioned at the non metallic decorative layer, described handle is by the handlebar that has endoporus and its outer field handle jacket, place two guidees at handlebar endoporus two ends, be used for two plastic sheaths that cooperate with guide and handlebar endoporus, and the bearing pin and the spring that are positioned at the handlebar endoporus constitute, wherein: axle sleeve places in the through hole on the raised member set on the disc inner core, the endoporus of axle sleeve is combined with the head portion of guide, and the part that guide is positioned at beyond the axle sleeve matches with the endoporus of plastic sheath, and between the two for being slidingly matched, the cylindrical of plastic sheath matches with bore ends in the handlebar, endoporus at two guidees is combined with bearing pin, outside bearing pin, and between interior two guidees spring is arranged, each matches with a chock plug in two guide ends.

The utlity model has following advantage:

1, because the utility model is to improve on existing disc basis, and its center is useful on the through hole that matches with the barbell thick stick, so it still remains with the characteristics of common disc, can also use as common disc;

2, owing to be provided with two handles thereon, this has just made things convenient for person taking exercise's use, and makes the motion of lifting the holder disc or other similar motion becomes comparatively comfortable and convenient;

3, the setting of handle make disc in use hand hold more reliable, this just can effectively avoid disc in use from hand slippage fall and the variety of problems that causes.

4, by structure of the present utility model, the projection and the disc core that are used to place handle on the disc core are all covered by nonmetallic decorative layer, can't see combination between handle and disc core in appearance from it, therefore, the utlity model has profile comparatively attractive in appearance, and the handle that is installed on the disc can't dismantle, and also can not come off, and is therefore safer;

5, as can be known, handle of the present utility model can rotate around its axis, and this makes its use more comfortable according to the characteristics of handle arrangement in the utility model;

6, be provided with the plastic sheath that is slidingly matched, the friction noise that this produces in the time of can being avoided handle to rotate owing in handle, overlap the endoporus two ends in the utility model; In addition, because the through hole outer surface at the disc center also has nonmetallic decorative layer, it not only plays the effect that beautifies product appearance, can also avoid the noise that matches with disc and produce when using when bar.

Accompanying drawing is an embodiment of the present utility model, wherein Fig. 1 is the front view of embodiment of the present utility model, Fig. 2 be among Fig. 1 A-A to cross section view, Fig. 3 is the front view (wherein raised member place adopted the expression of broken section) of disc core when not carrying out the incrustation processing, Fig. 4 be among Fig. 3 B-B to cutaway view, the local amplification profile of Fig. 5 handle and disc core bound fraction, Fig. 6 are the schematic diagrames of combination between each parts in the handle.

Accompanying drawing provide embodiment in, disc is roughly rounded, the heart has one to be used for the through hole (3) that matches with bar therein, certainly, itself also can play certain decorative appearance effect through hole (3), this makes it similar substantially to the profile of prior art, can be referring to accompanying drawing 1 and accompanying drawing 2 about outer shape of the present utility model.On disc of the present utility model, be positioned at two symmetric position places and respectively be provided with a V-shaped breach (1), locate respectively to be equipped with a handle (2) at breach (1) to the disc outer rim.Its inside of disc of the present utility model is a metal inner core of usefulness (19), the outside is the decorative layer (14) of nonmetallic materials, accompanying drawing 3 and accompanying drawing 4 provide the metal inner core that the utility model does not wrap the non metallic decorative layer, accompanying drawing 4 wherein be along B-B in the accompanying drawing 3 to cutaway view.The bottom (4) of the V-notch (1) of the utility model disc inner core and the non metallic decorative layer (14) of peripheral hardware thereof all are wedge-like, referring to accompanying drawing 2 and accompanying drawing 4, this structure when disc being in lie low placement location, have one and ground between the space, can so that disc move to take when placing lying low.Respectively be fixed with two raised member (5) that respectively are provided with the through hole (6) that is used to place handle end on its that is oppositely arranged at two V-notch edges of metal disc inner core (19) in addition, after outsourcing non metallic decorative layer was handled, described raised member (5) all was positioned at non metallic decorative layer (14).The axle sleeve (11) that is combined with in the through hole (6) of raised member (5) on the metal disc inner core of the present utility model, in each axle sleeve (11), respectively be provided with chock plug (15), handle of the present utility model by the handlebar that has endoporus (17) (7) and its outer field handle jacket (8), place handlebar (7) endoporus (17) two ends two guidees (9), be used for two plastic sheaths (10) that cooperate with guide (9) and handlebar endoporus, and the bearing pin (12) and the spring (13) that are positioned at handlebar endoporus (17) constitute.Wherein: axle sleeve (11) places in the through hole (6) on the raised member set on the disc inner core (5); The endoporus of axle sleeve (11) is combined with guide (9); Guide (9) is positioned at axle sleeve (11) part in addition and matches with the endoporus of plastic sheath (10), and between the two for being slidingly matched; The external diameter of plastic sheath (10) matches with the end of handlebar (7) endoporus; Endoporus at two guidees (9) is combined with bearing pin (12); Outside bearing pin (12), and between interior two guidees (9), be with spring (13).Each matches with a chock plug (15) in two guide ends.Constituting about handle can be referring to accompanying drawing 6, half of 6 handles that draw of accompanying drawing wherein, and omitted second half.

Packaging technology of the present utility model is roughly as follows: at first insert axle sleeve (11) in the through hole (6) of the raised member of the disc inner core that processes, and in two axle sleeves (11), respectively insert a chock plug (15), when encapsulate processing or plastic processing, can avoid rubber or plastics to enter in the through hole of raised member like this, then the disc inner core is carried out outer encapsulate or plastic processing, make it have shape with appearance similar shown in Figure 1, but this fashion is not installed handle (2); In the handle endoporus, penetrate spring (13), in spring (13), penetrate bearing pin (12), fill in two plastic sheaths (10) respectively from two ends of handle endoporus (17) then, in two plastic sheaths (10), respectively insert a guide (9) again, guide (9) with handle one end inserts in the through hole (6) of the raised member on the disc again, the guide application of force from the other end, make the spring compression, until two guide end distances distance between two raised member (5) from less than disc, at this moment the guide of the other end is pushed in the through hole (annotate: the through hole of this moment is because the result that incrustation is handled has become blind hole) of another raised member on the disc, the guide (9) of this end promptly " is headed into " under the effect of spring force in the through hole of raised member on the disc after the constraint of removal external force, has realized fixing between handle and disc thus.Combining between handle of the present utility model and disc can be referring to accompanying drawing 5 and accompanying drawing 6.

Since in the utility model between plastic sheath (10) and guide (9) for being slidingly matched, therefore the handle that is fixed on the disc can rotate around its axis, can make the user of disc more cosily use disc to perform physical exercise like this, simultaneously avoided handle and made a noise in rotation owing to the reason of plastic sheath, and can not take off again after installing by the narration of front handle of the present utility model as can be known, this also makes the utility model in use safer.

Claims (2)

1, a kind of disc, comprise the disc core of making by metal material that is symmetric shape and be positioned at the outer non metallic decorative layer of disc core, at the center of disc one through hole is arranged, it is characterized in that the position that is positioned at two symmetries on the disc respectively is provided with a V-shaped breach to the disc outer rim, described two V-notch places respectively are equipped with a handle.

2, disc according to claim 1, the two V-notch edges that it is characterized in that the disc core respectively are fixed with and are oppositely arranged, respectively be provided with two raised member of the through hole that is used to install handle on it, in the through hole of each raised member, respectively be fixed with the axle sleeve that its end is equipped with a chock plug, described raised member and axle sleeve all are positioned at the non metallic decorative layer, described handle is by the handlebar that has endoporus and its outer field handle jacket, place two guidees at handlebar endoporus two ends, be used for two plastic sheaths that cooperate with guide and handlebar endoporus, and the bearing pin and the spring that are positioned at handlebar constitute, wherein: axle sleeve places in the through hole on the raised member set on the disc inner core, the endoporus of axle sleeve is combined with the external diameter of guide, and the part that guide is positioned at beyond the axle sleeve matches with the endoporus of plastic sheath, and between the two for being slidingly matched, the cylindrical of plastic sheath matches with bore ends in the handlebar, endoporus at two guidees is combined with bearing pin, outside bearing pin, and between interior two guidees spring is arranged, each matches with a chock plug in two guide ends.

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