TWM611706U - Adjustable exercise device - Google Patents

Abstract

An adjustable exercise device includes two weights, a handle mechanism includes a handle bar having two end housings, two barrels are engaged between the housings and offset from each other and each include a bore for slidably receiving and engaging with a latch, the latches are extendible out of the barrels for engaging with the weights and for retaining the weights to the housings, and two spring biased knobs are attached to the latches for actuating the latches to engage with the weights respectively. The barrels each include a groove communicating with the bore of the barrel for slidably engaging with the spring biased knob.

Description

Adjustable exercise fitness equipment

This creation is about a kind of exercise equipment, and especially about an adjustable exercise equipment, such as dumbbells or bells or barbells.

By the way, there are quite a lot of exercise equipments currently on the market, such as dumbbells, bells or barbells, and other weight-bearing or weight-lifting equipment can be used to exercise arms, and there are already many kinds of exercise equipments, dumbbells or bells. The bell or the pole bell can be adjusted to different weights, and it is convenient for various people to exercise the muscles of the upper body of the user.

However, there are quite a lot of weight adjustment mechanisms for weight-adjustable exercise equipment, dumbbells, bells, or barbells, and most of them are quite complicated. Therefore, most people need to adjust the weight when operating or adjusting different weights. Many programs or actions or processes can be adjusted to different or required weights, so the operation is quite inconvenient.

In particular, the current general weight-adjustable exercise equipment, dumbbells, bells, or barbells all include many load-bearing plates, which are successively inserted or installed on both ends of a long shaft so that they can be adjusted to different Or the required weight. However, when the number of these load-bearing films is relatively large and heavier, the long axis may not be able to carry so many and such a heavy load-bearing film, which is quite a pity.

In view of the many shortcomings of commonly used exercise equipment with adjustable weight, after repeated After researching and improving the design, I finally developed the weight-adjustable exercise equipment of this creation to provide a load-bearing piece that can load more and heavier loads.

One purpose of this creation is to provide an adjustable exercise fitness apparatus with two long shafts or handles, which can be used to load more and heavier weight plates.

Another purpose of this creation is to provide an adjustable exercise fitness apparatus, in which its structure is simplified, which can facilitate manufacturing and assembly, and can also be manufactured quickly, making it relatively cheap.

An adjustable exercise fitness apparatus provided according to this creation includes a first counterweight, at least one second counterweight, and a handle device with a grip set on the first and second counterweights In between, the grip has two end parts, a first and a second shell are arranged on the end parts of the grip; it is characterized in that:

The first counterweight has a slot, the second counterweight has a through hole, a first and a second rod are arranged between the shells, each of which has a channel, and the first shell has a slot. The channel of the first rod body is aligned with each other, and the second housing has a hole that can be aligned with the channel of the second rod body. A first bolt is arranged in the channel of the first rod body and can protrude. The slot of the first shell can be used to fit the slot of the first counterweight, and a second bolt is arranged in the channel of the second rod body and can protrude from the hole of the second shell. A through hole for inserting the second counterweight.

In the adjustable exercise fitness apparatus, the grip device has a first and a second elastic button respectively mounted on the first and second bolt bodies.

The adjustable exercise fitness equipment, wherein the first and second rods each have a guide The trough communicates with its channel.

In the adjustable exercise and fitness apparatus, the first and second rod bodies each have at least one bolt hole and the channel thereof is communicated with each other.

In the adjustable exercise equipment, a dovetail groove is provided on the outer side of the first and second housings, and an insert is provided on the inner side of the first and second counterweights.

The said adjustable exercise fitness equipment, wherein the outer side of the first and second counterweights are each provided with a dovetail groove,

The adjustable exercise equipment, which further includes a third counterweight with a slot and the slot of the first counterweight are aligned with each other, and a fourth counterweight with a through hole and a second counterweight The weights are aligned with each other.

(10): Seat

(11): Tolerance

(12, 13): The end of the grip

(14): gap

(20, 21): counterweight

(23): Embedded block

(24): Dovetail Slot

(25): Slot

(26): Through hole

(3): Grip device

(30): Grip

(31): The end of the grip

(32, 33): shell

(34): Dovetail Slot

(35): Slot

(36): Hole

(40, 41): Rod body

(42): Channel

(43): Guide groove

(44): bolt hole

(50, 51): plug body

(52, 53): Flexible button

The first picture is a partial exploded view of an adjustable exercise fitness equipment;

The second figure is a three-dimensional schematic diagram of this adjustable exercise fitness apparatus; and

The third, fourth and fifth figures are cross-sectional views of the adjustable exercise equipment.

This creation is about an adjustable exercise equipment or dumbbell or bell or barbell. Please refer to the first to fourth pictures. This adjustable exercise equipment mainly includes a body (10) with a plurality of containers. The groove (11) can be used for receiving or accommodating the first and second groups of dumbbell weight plates or counterweights (20, 21), and the seat body (10) has one or more than one, for example, two partitions (12, 13) Install or set between two groups of dumbbell weights (20, 21) or two accommodating grooves (11) (the first picture). The two partitions (12, 13) each have a gap (14) in the middle part. The counterweights (20, 21) are each provided with a dovetail or insert (23) in the direction facing the partition (12, 13) or on the inner side, and at the far away The partition (12, 13) is provided with a dovetail groove (24) on the orientation or on the outside, which can be fitted with the inserts (23) of other counterweights (20, 21), and the counterweights (20 , 21) are connected or fixed together, and are arranged so that the counterweights (20, 21) can move up and down each other, but cannot move left and right relative to each other. The first group of counterweights (20) each have a slot (25) aligned with each other, and the second group of counterweights (21) each have a through hole (26) aligned with each other.

A grip device (3) has a central grip (30) installed or arranged between two groups of weights (20, 21), and it has one or more end parts (31), and one or more The shells (32, 33) are arranged or formed on the end part (31) of the handle (30). Each of the shells (32, 33) is provided with a dovetail groove (34) in the direction facing the counterweights (20, 21) or on the outside, which can be used for the inserts (23) of the counterweights (20, 21) For embedded use. One or more rods (40, 41) are arranged between the shells (32, 33) and are separated from each other, each of which has a channel (42, Figures 3 to 5). The first shell (32) has a slot (35, the fourth to fifth figures) that can be aligned with the channel (42) of the first rod (40), and the second shell (33) has a hole ( 36) can be aligned with the channel (42) of the second rod body (41). A first and a second bolt (50, 51) are respectively slidably arranged in the channel (42) of the rod body (40, 41), and can extend out of the slot (35) and the housing (32, 33) The hole (36) is used to fit the slot (25) and the through hole (26, the fourth to fifth figures) of the counterweight (20, 21) and the predetermined number of counterweights (20, 21) It can be detachably installed on the end part (32) of the handle (30) or the shell (32, 33) so that different weights can be adjusted.

A first and a second elastic button (52, 53) are respectively installed on the bolt body (50, 51), and the movable bolt body (50, 51) is de-embedded with the counterweight (20, 21). The rods (40, 41) each have a guide groove (43) communicated with its channel (42), and can be slidably fitted or accommodated elastic buttons (52, 53) so as to guide the elastic buttons (52, 53) 53) and the bolt body (50, 51) relative to the rod body (40, 41) and counterweight (20, 21) and move. The rods (40, 41) each have one or more bolt holes (44) to communicate with the channel (42), and can be fitted with elastic buttons (52, 53) so that the elastic buttons (52, 53) ) Is fixed to the rod body (40, 41), and a predetermined number of counterweights (20, 21) can be detachably mounted to the end portion (32) or housing (32, 33) of the grip (30) )on.

The operation method of this creation, please cooperate with the third to fifth pictures. The bolts (50, 51) can be pushed by the elastic buttons (52, 53) to disassemble or connect a predetermined number of counterweights (20, 21), so that a predetermined number of weights (20, 21) can be detachably mounted to the end portion (32) or housing (32, 33) of the grip (30), wherein the housing (32, 33) It can be fitted or connected to the grip (30) and the rod (40, 41), and the weights (20, 21) can be fitted or connected to the handle (50, 51) by the bolt (50, 51) Wait for the shell (32, 33). The grip (30) can be embedded or accommodated in the gap (14) of the partition board (12, 13).

It must be noted that the current counterweights (20, 21) cannot use rods (40, 41) other than the central grip (30) to fit or connect, so if a central grip (30) is provided The structure that connects the counterweight detachably to the handle with other rods (40, 41) will belong to the scope of this creation and should be protected by intellectual property rights.

As for the shape or structure of the counterweight (20, 21) and the housing (32, 33), various changes can be implemented. Therefore, regardless of the different transformations and implementations of these linkages or shapes or structures, they will all belong to the scope of this creation and should be protected by intellectual property rights.

(10): Seat

(11): Tolerance

(12, 13): The end of the grip

(14): gap

(20, 21): counterweight

(23): Embedded block

(24): Dovetail Slot

(25): Slot

(26): Through hole

(3): Grip device

(30): Grip

(31): The end of the grip

(32, 33): shell

(34): Dovetail Slot

(36): Hole

(40, 41): Rod body

(43): Guide groove

(44): bolt hole

(50, 51): plug body

(52, 53): Flexible button

Claims (7)

An adjustable exercise fitness apparatus, comprising at least one first weight (20), at least one second weight (21), a handle device (3) with a handle (30) arranged in the first and Between the second weights (20, 21), the grip (30) has two end parts (31), a first and a second shell (32, 33) are arranged at the end of the grip (30) (31) on; It is characterized in that: the first weight (20) has a slot (25), the second weight (21) has a through hole (26), a first and a second rod ( 40, 41) are arranged between the shells (32, 33), each of which has a channel (42), and the first shell (32) has a slot (35) that can communicate with the channel of the first rod (40) (42) are aligned with each other, and the second housing (33) has a hole (36) that can be aligned with the channel (42) of the second rod (41), and a first bolt (50) is provided in the first Inside the channel (42) of the rod body (40), and can protrude from the slot (35) of the first housing (32) to fit the slot (25) of the first counterweight (20), And a second bolt body (51) is arranged in the channel (42) of the second rod body (41), and can protrude from the hole (36) of the second housing (33) to be fitted with the second fitting The through hole (26) of the weight (21). The adjustable exercise fitness apparatus described in the first item of the scope of patent application, wherein the grip device (3) has a first and a second elastic button (52, 53) respectively mounted to the first and second bolt bodies (50, 51) on. According to the second item of the scope of patent application, the adjustable exercise equipment, wherein the first and second rod bodies (40, 41) each have a guide groove (43) and the channel (42) communicated with each other. According to the second item of the scope of patent application, the adjustable exercise equipment, wherein the first and second rod bodies (40, 41) each have at least one bolt hole (44) and the channel (42) communicated with each other. The adjustable exercise equipment described in item 1 of the scope of patent application, wherein a dovetail groove (34) is provided on the outer side of the first and second housings (32, 33), and the first and second counterweights Piece An insert (23) is provided on the inner side of (20, 21). The adjustable exercise and fitness apparatus described in item 1 of the scope of patent application, wherein the outer sides of the first and second counterweights (20, 21) are each provided with a dovetail groove (24). The adjustable exercise fitness apparatus described in item 1 of the scope of patent application, wherein it further includes a first counterweight (20) having a slot (25) and a slot (20) of the first counterweight (20) 25) are aligned with each other, and a second counterweight (21) has a through hole (26) and the second counterweight (21) is aligned with each other.

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