CN214286486U - Adjustable sport body-building apparatus - Google Patents

Abstract

The utility model relates to an adjustable body-building apparatus that moves, it includes two at least balancing weights, and the grab handle device has the handle setting between the balancing weight, and the handle has two terminal positions, and two casings set up on the terminal position of handle, and two body of rod settings are between the casing, and it respectively has the passageway and can supply smooth assembly bolt body, and this bolt body can stretch out the casing suddenly and can supply to inlay and join in marriage the balancing weight, so can combine the balancing weight to the casing. Two elastic buttons are respectively installed on the two bolts to drive the bolts to embed the balancing weight. The rod bodies are respectively provided with a guide groove for embedding the elastic button.

Description

Adjustable sport body-building apparatus

Technical Field

The present invention relates to a sports health apparatus, and more particularly to an adjustable sports health apparatus, such as a dumbbell, kettle bell, or bar bell.

Background

There are many exercise and fitness apparatuses available in the market, such as dumbbells or kettle bells or bar bells, and other load-bearing or weight-lifting apparatuses, which can be used for exercising arms, and there are many exercise and fitness apparatuses, dumbbells or kettle bells or bar bells, which can be adjusted to have different weights, so as to facilitate various people to exercise the muscles of the upper body of the user.

However, the weight adjusting mechanisms of the present weight-adjustable exercise device, dumbbell, kettle bell or bar bell are quite numerous and most of them are quite complicated, so that it is quite inconvenient to operate because a person needs a lot of procedures or actions or processes to adjust to different or required weights when operating or adjusting different weights.

In particular, the conventional weight-adjustable exercise device, dumbbell, kettle bell or bar bell each includes a plurality of weight plates inserted or mounted to the two ends of the long shaft in sequence so as to adjust the weight to different or desired weights. However, when the number of weight plates is large and heavy, the long shaft may not be loaded as much and the weight plates are so heavy, unfortunately.

In view of the disadvantages of the conventional exercise and fitness equipment with adjustable weight, the present invention is developed through many researches and improvements to provide a weight-adjustable exercise and fitness equipment to provide a weight-bearing plate capable of bearing a relatively large amount of heavy weight.

An object of the utility model is to provide an adjustable exercise body-building apparatus, it has two major axes or grab handles, can supply the heavy loading piece of load ratio.

Another object of the present invention is to provide an adjustable exercise device, wherein the structure is simplified, the device can be easily manufactured and assembled, and the device can be manufactured quickly, so that the manufacturing cost is relatively low.

SUMMERY OF THE UTILITY MODEL

According to the utility model provides an adjustable exercise body-building apparatus, which comprises a first balancing weight and at least one second balancing weight, wherein the handle device is provided with a handle arranged between the first and the second balancing weights, the handle is provided with two end parts, and a first shell and a second shell are arranged on the end parts of the handle; the method is characterized in that:

the first balancing weight has a slotted hole, the second balancing weight has a through hole, the first and second rod bodies are arranged between the shells, each of which has a channel, the first shell has a slotted hole which can be aligned with the channel of the first rod body, the second shell has a hole which can be aligned with the channel of the second rod body, the first bolt is arranged in the channel of the first rod body, and can protrude out of the slotted hole of the first shell body to be provided for embedding the slotted hole of the first balancing weight, and the second bolt is arranged in the channel of the second rod body to protrude out of the hole of the second shell body to be provided for embedding the through hole of the second balancing weight.

The adjustable exercise device wherein the handle means has first and second resilient buttons mounted to the first and second pins, respectively.

The adjustable exercise device wherein the first and second rods each have a channel in communication with the passageway.

The adjustable exercise device wherein the first and second rods each have at least one peg hole in communication with the channel thereof.

In the adjustable exercise device, the outer sides of the first and second housings are respectively provided with a first dovetail groove, and the inner sides of the first and second counter weights are respectively provided with an embedded block.

The adjustable exercise device is characterized in that the outer sides of the first and second balancing weights are respectively provided with a second dovetail groove.

The adjustable exercise device further comprises a third weight block having a slot aligned with the slot of the first weight block, and a fourth weight block having a through hole aligned with the second weight block.

Drawings

FIG. 1 is a partially exploded view of an adjustable exercise and fitness apparatus;

FIG. 2 is a perspective view of the adjustable exercise device; and

figures 3, 4 and 5 are cross-sectional views of such an adjustable exercise machine.

Detailed Description

The present invention relates to an adjustable exercise and fitness device or dumbbell or kettle bell or barbell, as shown in fig. 1 to 4, the adjustable exercise and fitness device mainly comprises a base 10 having a plurality of accommodating slots 11 for accommodating or holding first and second groups of weight loading plates or weights 20, 21, and the base 10 having one or more partitions 12, 13 installed or disposed between the two groups of weight loading plates or weights 20, 21 or two accommodating slots 11 (fig. 1). The two partition plates 12, 13 each have a notch 14 in the middle. The counterweights 20, 21 are each provided with a dovetail or insert 23 at an orientation or inside facing the partition 12, 13 and a second dovetail groove 24 at an orientation or outside facing away from the partition 12, 13 for fitting the insert 23 of the other counterweights 20, 21 to selectively couple or secure the counterweights 20, 21 together and arranged such that the counterweights 20, 21 can move up and down relative to each other without moving left and right relative to each other. The first group of weights 20 each have a slot 25 aligned with each other and the second group of weights 21 each have a through hole 26 aligned with each other.

The grip arrangement 3 has a central grip 30 mounted or disposed between two groups of counterweight blocks 20, 21, which has one or more end portions 31, and one or more housings 32, 33 disposed or formed on the end portions 31 of the grip 30. The one or more housings 32, 33 are each provided with a first dovetail groove 34 at an orientation or outside facing the weights 20, 21 for receiving the insert 23 of the weights 20, 21. One or more rods 40, 41 are disposed between the housings 32, 33 and are spaced apart from one another, each having a channel 42 (fig. 3-5). The first housing 32 has a slot 35 (fig. 4-5) that aligns with the channel 42 of the first rod 40, and the second housing 33 has a hole 36 that aligns with the channel 42 of the second rod 41. The first and second pins 50, 51 are slidably disposed in the channels 42 of the rods 40, 41, respectively, and can extend through the slots 35 and holes 36 of the housings 32, 33 to engage the slots 25 and through holes 26 (fig. 4-5) of the weights 20, 21, thereby detachably mounting a predetermined number of weights 20, 21 to the distal portion 32 of the handle 30 or the housings 32, 33, so as to adjust different weights.

First and second resilient buttons 52, 53 are mounted to pins 50, 51 respectively and movable pins 50, 51 to engage weights 20, 21. The rods 40, 41 each have a channel 43 communicating with the channel 42 and are slidably fitted or received with the resilient buttons 52, 53 so as to guide the movement of the resilient buttons 52, 53 and the pins 50, 51 relative to the rods 40, 41 and the counterweights 20, 21. The shafts 40, 41 each have one or more pin holes 44 in communication with their passages 42 for receiving the resilient buttons 52, 53 so that the resilient buttons 52, 53 may be secured to the shafts 40, 41 and a predetermined number of weights 20, 21 may be removably mounted to the distal portion 32 or the housing 32, 33 of the handle 30.

In the operation of the present invention, please refer to fig. 3 to 5, the bolts 50, 51 can be pushed by the elastic buttons 52, 53 to engage or couple a predetermined number of the weight blocks 20, 21, so that the predetermined number of the weight blocks 20, 21 can be detachably mounted on the end portion 32 of the handle 30 or the housings 32, 33, wherein the housings 32, 33 can be engaged or coupled to the handle 30 and the rods 40, 41, and the weight blocks 20, 21 can be engaged or coupled to the one or more housings 32, 33 by the bolts 50, 51. Wherein the handle 30 can be fitted or received in the notch 14 of the partition 12, 13.

It should be noted that the current counterweights 20 and 21 cannot be fitted or connected by the rods 40 and 41 other than the central grip 30, so that if there is a structure for connecting the rods 40 and 41 other than the central grip 30 to detachably connect the counterweights to the handle, the present invention is within the scope of the present invention, and the protection of intellectual property should be provided.

The shapes or structures of the weights 20, 21 and the housings 32, 33 can be variously modified. Therefore, the scope of the present invention shall also be covered by the protection of intellectual property regardless of the one or more connecting mechanisms or the shape or structure of the connecting mechanism.

Brief description of the drawings

10 seat body

11 containing groove

12. 13 end part of the grip

14 gap

20. 21 counterweight block

23 insert

24 second dovetail groove

25 slotted hole

26 through hole

3 handle device

30 handle

31 end part of the grip

32. 33 casing

34 first dovetail groove

35 slotted hole

36 holes

40. 41 rod body

42 channel

43 guide groove

44 bolt hole

50. 51 bolt

52. 53 spring knob.

Claims (7)

1. An adjustable exercise and fitness apparatus comprising at least one first weight (20), at least one second weight (21), a grip device (3) having a grip (30) arranged between the first weight (20) and the second weight (21), the grip (30) having two end portions (31), a first and a second housing (32, 33) arranged on the end portions (31) of the grip (30); the method is characterized in that:

the first counterweight (20) having a slotted hole (25), the second counterweight (21) having a through hole (26), the first and second rods (40, 41) being arranged between the housings (32, 33), each having a passage (42), the first housing (32) having a slot (35) capable of being aligned with the passage (42) of the first rod (40), the second housing (33) having a bore (36) which is aligned with the passage (42) of the second rod (41), the first pin (50) being disposed within the passage (42) of the first rod (40), and can protrude out of the slot hole (35) of the first housing (32) to be fitted with the slot hole (25) of the first balance weight (20), and a second pin (51) arranged in the channel (42) of the second rod (41), and can protrude out of the hole (36) of the second housing (33) and can be fitted with the through hole (26) of the second weight member (21).

2. The adjustable sports fitness apparatus according to claim 1, characterized in that the grip device (3) has a first and a second elastic knob (52, 53) mounted to a first and a second bolt (50, 51), respectively.

3. The adjustable exercise machine of claim 2 wherein said first and second rods (40, 41) each have a channel (43) in communication with the channel (42) thereof.

4. The adjustable exercise machine of claim 2 wherein said first and second rods (40, 41) each have at least one peg hole (44) in communication with a channel (42) thereof.

5. The adjustable exercise machine of claim 1 wherein the first and second housings (32, 33) each have a first dovetail slot (34) on the outside and an insert (23) on the inside of the first weight (20) and second weight (21).

6. The adjustable exercise machine of claim 1 wherein the outer sides of the first weight (20) and second weight (21) each have a second dovetail slot (24).

7. The adjustable exercise fitness apparatus of claim 1, further comprising a third weight having a slot (25) aligned with the slot (25) of the first weight (20), and a fourth weight having a through hole (26) aligned with the second weight (21).

Images