CN202237029U

CN202237029U - Dumbbell

Info

Publication number: CN202237029U
Application number: CN2011203724011U
Authority: CN
Inventors: 周兴军
Original assignee: Xuzhou University of Technology
Current assignee: Xuzhou University of Technology
Priority date: 2011-10-08
Filing date: 2011-10-08
Publication date: 2012-05-30
Anticipated expiration: 2021-10-08

Abstract

The utility model provides a dumbbell comprising two bell heads and a handle, wherein the two bell heads are respectively fixed on both ends of the handle. The cross section of the handle is circular, and the handle is tapering smoothly from both ends toward the center portion. An antislip structure is arranged on the center portion of the handle. The structure of larger at both ends and smaller at the center portion facilitates holding of the dumbbell. The antislip structure provided prevents slipping during dumbbell exercises. Moreover, the dumbbell is reasonable in structure and design, comfortable for holding, convenient in use, and applicable for promotion.

Description

A kind of dumbbell

Technical field

The utility model relates to the body-building apparatus technical field, particularly a kind of dumbbell.

Background technology

Dumbbell is a kind of application body-building apparatus very widely, but the place that traditional dumbbell still comes with some shortcomings.Mostly the handle of existing dumbbell is simple column or shaft-like, and the user is in use skidded easily like this.The bigger dumbbell of weight ratio particularly, perhaps exercise time is long when perspiring on hand, and the user accidentally drops for the moment and causes dumbbell to be dropped, and the danger of wound body just possibly occur pounding, has certain potential safety hazard.

Therefore, design a kind of simple in structurely, easy to use, in use can not skid and the dumbbell of comfortable feel is problems of needing solution badly of those skilled in the art.

The utility model content

The purpose of the utility model provides a kind of simple in structure, and is easy to use, in use can not skid and the dumbbell of comfortable feel.

The technical scheme of the utility model is: a kind of dumbbell, comprise two bell heads and handle, and two bell heads are separately fixed at the two ends of handle, and the cross section of said handle is circular, and handle smoothly attenuates to the centre by two ends, is provided with anti-skid structure at the middle part of handle.Like this, the cross section of handle is circular, and its adopt two ends thick in the middle of thin structure, be convenient to the assurance of staff, comfortable feel during use.The user is in adopting this exercise dumbbell process, because the setting of anti-skid structure, phenomenon such as can not occur skidding.

The utility model is characterised in that said anti-skid structure is anti-skid design or slipmat.Like this, it is simple that anti-skid design perhaps protects mat structure, when producing, also can not strengthen difficulty of processing.The user in adopting this exercise dumbbell process, phenomenon such as can not occur skidding, and the feel of anti-skid design or slipmat is also pleasant.

The characteristic of the utility model is that also said bell head is polyhedron or spheroid.Like this, the user can select the different shape of oneself liking.Polyhedral in addition bell head can also play stable effect of putting, and can not roll because of vibration, and so also person's easy to use takes in arrangement.

The characteristic of the utility model also is to be in the said handle cavity.Like this, handle design is the structure of cavity in becoming, and has reduced cost like this.

The characteristic of the utility model is that also said handle is provided with the elastic buffer stay cord.Like this, the user can draw the elastic buffer stay cord on wrist in use, can prevent the danger that possibly cause when the dumbbell accident is accidentally dropped.

The characteristic of the utility model is that also said bell head and handle are through being threaded.The characteristic of the utility model is that also said bell headband has screw, and the two ends of handle have the screw rod that matches; Perhaps said bell headband has screw rod, and the two ends of handle have the screw that matches.Bell head and handle adopt this dismountable connected mode like this, and it is reliable and stable to be threaded, and person also easy to use dismantles again simultaneously, select the dumbbell head of approrpiate wts.

The beneficial effect of the utility model is: the cross section of the handle of the utility model is for circular, and its adopt two ends thick in the middle of thin structure, be convenient to the assurance of staff, comfortable feel during use.The user is in adopting this exercise dumbbell process, because the setting of anti-skid structure, phenomenon such as can not occur skidding.

The utility model is simple in structure, and is reasonable in design, safe and reliable, in use can not skid and comfortable feel, is fit to promote the use of.

Description of drawings

Fig. 1 is the structural representation of the utility model embodiment 1;

Fig. 2 is the structural representation of the utility model embodiment 2;

Fig. 3 is the structural representation of the utility model embodiment 3;

Fig. 4 is the structural representation of the utility model embodiment 4.

The specific embodiment

According to accompanying drawing, the utility model is carried out detailed narration.

Accompanying drawing 1 is the specific embodiment 1 of the utility model; As shown in the figure, a kind of dumbbell comprises two bell heads 1 and handle 2; Two bell heads 1 are separately fixed at the two ends of handle 2; The cross section of said handle 2 is circular, and handle 2 smoothly attenuates to the centre by two ends, is provided with anti-skid structure 3 at the middle part of handle 2.Anti-skid structure 3 is an anti-skid design in the present embodiment.Bell head 1 is polyhedron-shaped, and dumbbell can be very stable obsolete the time like this is placed in correct position, can not roll.

Accompanying drawing 2 is specific embodiments 2 of the utility model; As shown in the figure, a kind of dumbbell comprises two bell heads 1 and handle 2; Two bell heads 1 are separately fixed at the two ends of handle 2; The cross section of said handle 2 is circular, and handle 2 smoothly attenuates to the centre by two ends, is provided with anti-skid structure 3 at the middle part of handle 2.Said dumbbell head 1 and handle 2 are through being threaded.Be specially, said bell head 1 has screw 4, and the two ends of handle 2 have the screw rod 5 that matches.Like this, the user can very simply install bell head and handle or split, and also makes things convenient for the user according to suitable bell head, the handle of self hobby selection.Bell head, handle also can separately be made in manufacturing process, have improved production efficiency, so also are convenient to transportation simultaneously.

Accompanying drawing 3 is the specific embodiment 3 of the utility model, and is as shown in the figure, a kind of dumbbell; Comprise two bell heads 1 and handle 2; Two bell heads 1 are separately fixed at the two ends of handle 2, from figure, can see that the head of said bell head 1 is spherical, and the tail end cross section is a polyhedron; So both attractive in appearance, also can play stable effect of putting.The cross section of said handle 2 is circular, and handle 2 smoothly attenuates to the centre by two ends, is provided with anti-skid structure 3 at the middle part of handle 2.Said bell head 1 and handle 2 are through being threaded.Said dumbbell head 1 has screw rod 5, and the two ends of handle 2 have the screw 4 that matches.

Accompanying drawing 4 is specific embodiments 4 of the utility model; As shown in the figure, a kind of dumbbell comprises two bell heads 1 and handle 2; Two bell heads 1 are separately fixed at the two ends of handle 2; The cross section of said handle 2 is circular, and handle 2 smoothly attenuates to the centre by two ends, is provided with anti-skid structure 3 at the middle part of handle 2.Said handle 2 is provided with elastic buffer stay cord 6.The user can draw the elastic buffer stay cord on wrist in use, can prevent the danger that possibly cause when the dumbbell accident is accidentally dropped, the safety when having guaranteed to use.

The above is merely the preferred embodiment of the utility model; Be not thus the restriction the utility model claim; Every equivalent structure transformation that utilizes the utility model specification and accompanying drawing content to be done; Or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the utility model.

Claims

1. dumbbell; Comprise two bell heads (1) and handle (2), two bell heads (1) are separately fixed at the two ends of handle (2), it is characterized in that: the cross section of said handle (2) is for circular; And handle (2) is smoothly attenuated to the centre by two ends, is provided with anti-skid structure (3) at the middle part of handle (2).

2. dumbbell according to claim 1 is characterized in that: said anti-skid structure (3) is anti-skid design or slipmat.

3. dumbbell according to claim 1 is characterized in that: said bell head (1) is polyhedron or spheroid.

4. dumbbell according to claim 1 is characterized in that: be cavity in the said handle (2).

5. dumbbell according to claim 1 is characterized in that: said handle (2) is provided with elastic buffer stay cord (6).

6. according to the described dumbbell of arbitrary claim in the claim 1 to 5, it is characterized in that: said dumbbell head (1) and handle (2) are through being threaded.

7. dumbbell according to claim 6 is characterized in that: said bell head (1) has screw (4), and the two ends of handle (2) have the screw rod (5) that matches.

8. dumbbell according to claim 6 is characterized in that: said bell head (1) has screw rod (5), and the two ends of handle (2) have the screw (4) that matches.