Novel fast weight-adjustable rod bell

Abstract

The utility model discloses a novel quick weight-adjustable bar bell, which comprises a hollow bar bell handle, the top of the hollow bar bell handle is fixedly connected with an adjusting seat, and the hollow bar bell handle and the adjusting seat are internally and movably connected with an adjusting rod; and a quick-release pin is arranged on the surface of the adjusting seat in a penetrating manner, and the quick-release pin penetrates through the adjusting rod to fix the adjusting rod. The bar bell has the advantage of being rapid in adjustment, and the problems that in the using process of an existing bar bell, the balance weight of the bar bell is inconvenient to adjust rapidly, a large amount of time needs to be spent on assembling and disassembling the balance weight pieces every time the weight is changed, the preparation time is increased, the training rhythm is interrupted, and the overall training efficiency is reduced are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to body -building equipment technical field, concretely is a new type quick adjustable heavy barbell. BACKGROUND

[0002] Barbell belongs to one kind of body -building equipment, is used for carrying out various strength training and muscle exercise. It is mainly composed of a handle and multiple weight blocks. The weight of barbell can be from very light to very heavy, is suitable for people of different physical fitness level uses. One of the benefits of using barbells is that they allow free weight training, which can more naturally simulate the movement patterns of daily activities, and help improve the balance and coordination of the body.

[0003] The existing barbell is inconvenient to adjust the weight of the barbell quickly in the process of using, and it takes a lot of time to assemble and disassemble the weight pieces every time the weight is changed, which increases the preparation time, interrupts the training rhythm and reduces the overall training efficiency. UTILITY MODEL CONTENT

[0004] The utility model discloses a new type quick adjustable heavy barbell, has the advantages of quick adjustment, solves the existing barbell in the process of using, is inconvenient to adjust the weight of the barbell quickly, and the weight needs to spend a lot of time to assemble and disassemble the weight piece every time the weight is changed, increases the preparation time, interrupts the training rhythm, and reduces the overall training efficiency problem.

[0005] To achieve the above object, the utility model provides the following technical scheme: a new type quick adjustable heavy barbell, including hollow barbell handle,

[0006] The hollow barbell handle top fixedly connected with the adjusting seat, the hollow barbell handle and adjusting seat inside movable connection has the adjusting rod;

[0007] The surface of the adjusting seat is provided with a quick release pin, and the quick release pin penetrates the adjusting rod to fix it.

[0008] The hollow barbell handle top is provided with a fixed sheet, and the adjusting seat and the fixed sheet are provided with a weight piece on the opposite side, and the weight piece is movably sleeved on the surface of the adjusting rod.

[0009] As a new type quick adjustable heavy barbell of the utility model, the bottom of the hollow barbell handle is fixedly connected with a anti -drop ball.

[0010] As a new type quick adjustable heavy barbell of the utility model, the number of the weight piece is several.

[0011] The utility model provides a novel quick adjustable heavy barbell, which comprises a seat body, a through hole is formed in the center of the seat body, and a plug hole is formed in the surface of the seat body and communicates with the through hole.

[0012] The utility model provides a novel quick adjustable heavy barbell, wherein the quick release pin is movably installed in the plug hole.

[0013] The utility model provides a novel quick adjustable heavy barbell, wherein the diameter of the top of the seat body is larger than the diameter of the bottom.

[0014] The utility model provides a novel quick adjustable heavy barbell, wherein the adjusting rod comprises a rod body, the rod body is movably connected with the hollow barbell handle and the inner wall of the through hole, and the diameter of the rod body is matched with the inner diameter of the hollow barbell handle and the through hole.

[0015] The utility model provides a novel quick adjustable heavy barbell, wherein a threaded portion is arranged on the top of the rod body, the threaded portion is threadedly connected with a fixing sheet, a positioning hole is formed in the surface of the rod body, and the quick release pin is movably installed in the positioning hole.

[0016] The utility model provides a novel quick adjustable heavy barbell, wherein the number of the positioning holes is several, and the positioning holes are uniformly distributed on the surface of the rod body.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] 1、 the utility model discloses a novel quick adjustable heavy barbell, which comprises a seat body, a through hole is formed in the center of the seat body, and a plug hole is formed in the surface of the seat body and communicates with the through hole. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 The utility model discloses a novel quick adjustable heavy barbell, which comprises a seat body, a through hole is formed in the center of the seat body, and a plug hole is formed in the surface of the seat body and communicates with the through hole. Figure One ;

[0020] Figure 2 The utility model discloses a novel quick adjustable heavy barbell, which comprises a seat body, a through hole is formed in the center of the seat body, and a plug hole is formed in the surface of the seat body and communicates with the through hole. Figure Two ;

[0021] Figure 3 Structure diagram of the utility model Figure Three ;

[0022] Figure 4 Structure diagram of the utility model Figure One Sectional view

[0023] Figure 5 Structure diagram of the utility model adjusting rod

[0024] Figure 6 Structure diagram of the utility model adjusting seat.

[0025] In the figure: 1, hollow barbell handle; 2, adjusting seat; 201, seat body; 202, through hole; 203, insertion hole; 3, adjusting rod; 301, rod body; 302, positioning hole; 303, threaded part; 4, quick release pin; 5, fixed sheet; 6, counterweight sheet; 7, anti-dropping ball. DETAILED DESCRIPTION

[0026] Please refer to Figures 1-6 A novel quick adjustable heavy barbell, including hollow barbell handle 1, hollow barbell handle 1 top fixedly connected with adjusting seat 2, hollow barbell handle 1 and adjusting seat 2 inside movably connected with adjusting rod 3.

[0027] Further, the surface of the adjusting seat 2 is provided with a quick release pin 4, and the quick release pin 4 is fixed through the adjusting rod 3.

[0028] Further, the hollow barbell handle 1 top is provided with a fixed sheet 5, and the adjusting seat 2 and the fixed sheet 5 are provided with a counterweight sheet 6 on the opposite side, and the counterweight sheet 6 is movably sleeved on the surface of the adjusting rod 3.

[0029] Further, the hollow barbell handle 1 bottom is fixedly connected with an anti-dropping ball 7.

[0030] By setting the anti-dropping ball 7, the hand of the user can be prevented from being separated from the hollow barbell handle 1.

[0031] Further, the number of counterweight sheets 6 is several.

[0032] Further, the adjusting seat 2 includes a seat body 201, and a through hole 202 is formed in the center of the seat body 201, and an insertion hole 203 is formed in the surface of the seat body 201 and communicates with the through hole 202.

[0033] Further, the quick release pin 4 is movably installed in the inside of the insertion hole 203.

[0034] The quick release pin 4 is provided with a cooperating anti-dropping pin, and the anti-dropping pin is movably connected with the surface of the adjusting seat 2, which prevents the quick release pin 4 from falling out of the inside of the insertion hole 203 and the positioning hole 302, and the anti-dropping pin can be easily disassembled without affecting the insertion and extraction of the quick release pin 4.

[0035] Further, the diameter of the top of the seat body 201 is larger than the diameter of the bottom.

[0036] Further, the adjusting rod 3 comprises a rod body 301 movably connected with the hollow barbell handle 1 and the inner wall of the through hole 202, and the diameter of the rod body 301 is matched with the inner diameter of the hollow barbell handle 1 and the through hole 202.

[0037] Further, the top of the rod body 301 is provided with a threaded portion 303, the threaded portion 303 is threadedly connected with the fixing sheet 5, and a positioning hole 302 is formed in the surface of the rod body 301, and the quick-release pin 4 is movably installed in the positioning hole 302.

[0038] Further, the number of the positioning holes 302 is several, and the positioning holes 302 are uniformly distributed on the surface of the rod body 301.

[0039] When the user performs the exercise without the weight, the fixing sheet 5 is directly threadedly sleeved on the top of the adjusting rod 3, and the weight sheet 6 is not installed for the exercise, when the user performs the weight exercise, the length of the adjusting rod 3 is adjusted according to the exercise requirement of the user, so that different numbers of the weight sheets 6 are installed, the weight of the barbell for the exercise can be changed by installing different numbers of the weight sheets 6, and the exercise effect and the training effect of the user are improved, when the weight sheet 6 is installed, the rod body 301 is pulled out in the hollow barbell handle 1 and the through hole 202, the number of the positioning holes 302 is changed, the quick-release pin 4 is inserted into the positioning hole 302 through the insertion hole 203 after the length is adjusted to the appropriate length, so that the rod body 301 is fixed, since the number of the positioning holes 302 is several, the rod body 301 can be fixed at different positions, after the fixing is completed, the several weight sheets 6 are sleeved on the surface of the rod body 301, the weight sheets 6 are stacked on the top of the adjusting seat 2, the adjusting seat 2 supports and limits the weight sheets 6, and the fixing sheet 5 is screwed on the surface of the threaded portion 303 after the placement is completed, so that the top of the weight sheet 6 is fixed, and the weight sheet 6 is prevented from being separated from the surface of the rod body 301.

[0040] The above is only a preferred embodiment of the present application, and is not used to limit the present application, any modification, equivalent replacement and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A novel fast-adjustable weighted bell, comprising a hollow bell handle (1), characterized in that: The top of the hollow bell handle (1) is fixedly connected to an adjustment seat (2), and an adjustment rod (3) is movably connected inside the hollow bell handle (1) and the adjustment seat (2); A quick-release pin (4) is provided through the surface of the adjustment seat (2), and the quick-release pin (4) passes through the adjustment rod (3) to fix it; A fixing plate (5) is threadedly sleeved on the top of the hollow barbell handle (1); a weight plate (6) is provided on the opposite side of the adjustment seat (2) and the fixing plate (5); and the weight plate (6) is movably sleeved on the surface of the adjustment rod (3).

2. The novel fast-adjustable weighted bell according to claim 1, characterized in that: An anti-drop ball (7) is fixedly connected to the bottom of the hollow stick bell handle (1).

3. The novel fast-adjustable weighted club bell according to claim 1, characterized in that: The number of the weight plates (6) is several.

4. The novel fast-adjustable weighted club bell according to claim 1, characterized in that: The adjustment seat (2) comprises a seat body (201), a through hole (202) is provided at the center of the seat body (201), and a plug hole (203) communicating with the through hole (202) is provided on the surface of the seat body (201).

5. The novel fast-adjustable weighted club bell according to claim 4, characterized in that: The quick-release pin (4) is movably mounted inside the socket (203).

6. The novel fast-adjustable weighted club bell according to claim 5, characterized in that: The diameter of the top of the seat body (201) is larger than the diameter of the bottom.

7. The novel fast-adjustable weighted club bell according to claim 6, characterized in that: The adjusting rod (3) comprises a rod body (301), the rod body (301) being movably connected to the hollow bell handle (1) and the inner wall of the through hole (202), and the diameter of the rod body (301) being adapted to the inner diameters of the hollow bell handle (1) and the through hole (202).

8. The novel fast-adjustable weighted club bell according to claim 7, characterized in that: The top of the rod body (301) is provided with a threaded portion (303), the threaded portion (303) is threadedly connected to the fixing plate (5), and a positioning hole (302) is opened on the surface of the rod body (301), and the quick-release pin (4) is movably installed in the positioning hole (302).

9. The novel fast-adjustable weighted club bell according to claim 8, characterized in that: There are a plurality of positioning holes (302) evenly distributed on the surface of the rod body (301).

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