TWM602450U - Portable folding butterfly machine - Google Patents

Abstract

This creation discloses a portable folding butterfly machine, which includes a machine box and a storage box. The machine box is used to provide resistance for weight training. The front end of the machine box is provided with a fastener which is used for hanging On the back of a chair, a detachable bracket is arranged under the box, and the bracket is used to support the box to maintain stability during training. The box is provided with 2 shaft holes, each The shaft hole is provided with a detachable resistance handle, so that each resistance handle rotates on the shaft hole, and the box provides the resistance when the resistance handle rotates. The storage box is used to place the disassembled resistance handle. Bracket and each resistance handle. With the above structure, the bracket and the resistance handles can be folded and placed in the storage box. When in use, the box is hung on the back of the chair with the fastener, and the bracket is lowered to support the box. , And insert the resistance handle, and then the user sits on the chair to perform the training operation of the butterfly machine.

Description

Portable folding butterfly machine

This creation belongs to the field of sports equipment, especially about a portable folding butterfly machine that is easy to assemble or disassemble and store, can be carried with you, and is not limited by time or venue, and can be used for physical training at any time.

The butterfly machine is a weight training machine that is quite easy to identify. It is mainly used to exercise the chest muscles, mainly pectoralis major. When operating, the user first sits on the seat of the butterfly machine, keeps the upper body upright, and then straightens Tighten the abdomen, tighten the waist, and hold the handles with both hands so that the forearms are perpendicular to the ground and the upper arms are parallel to the ground, and then open and close the two hands like butterfly flapping movements. Because the operation is quite laborious, most people will put the back Close to the seat to facilitate the application of force, while the more experienced users will leave the chair with their backs to obtain a better training effect.

Since everyone’s understanding of butterfly machines lies in weight training, the butterfly machines on the market are large and bulky machines. They are not only expensive and cannot be afforded by ordinary people, but also occupy space and are difficult to move. They require regular maintenance and maintenance by professional technicians. Generally, the home or office can be configured, so most of the current butterfly machines are set up in professional fitness centers and can be reached at any time.

However, aside from the established knowledge of weight training, the butterfly machine is actually quite suitable for sports equipment set up in the home or office, because the butterfly machine adopts a sitting position when operating, does not need to stand or walk, and does not require high space; and , The operation of the butterfly machine is to stretch the arms. Apart from paying attention to the uprightness of the body, there are no complicated movements. It can be carried out as long as a small amount of time is allocated during the gap in life or work. It is quite suitable for busy modern people. .

From this point of view, the Xizhi butterfly machine is limited by price and space, and cannot be extended to ordinary people for regular operation. It is a pity that its function and effect can only benefit a few people. Therefore, the Xizhi butterfly machine still has progress. Space, but the industry needs to improve.

In view of this, the creator of this case studies the advantages and disadvantages of the existing butterfly machines in detail, and analyzes their huge bodies one by one in accordance with the needs of popularization for daily use, removes the waste and saves the greens, minimizes unnecessary objects, and then conducts actual operations. To ensure that the original performance of the butterfly machine can be used, after repeated tests, the portable folding butterfly machine can finally be developed and completed.

In order to overcome the above shortcomings, the purpose of this creation is to provide a portable folding butterfly machine, which is usually disassembled and stored, and quickly assembled during use. It is not limited to any time and place, and can quickly assemble a butterfly machine, allowing users to proceed immediately Appropriate weight training not only exercises the body, but also relieves the fatigue of long-term sitting and thinking, adds lubricant to life and work, and further promotes physical and mental health.

Another purpose of this creation is to provide a portable folding butterfly machine, which does not take up space when folded and stored, and is easy to carry or store. It is especially suitable for urban areas with limited living space and modern people who are busy in life and work.

Another purpose of this creation is to provide a portable folding butterfly machine, which has a relatively light structure, does not have heavy or complicated devices, and is easy to maintain and maintain, allowing users to operate at ease without spending time in preparation or afterwards. On the maintenance chores.

In order to achieve the above objectives, the technical solution adopted in this creation is to provide a portable folding butterfly machine, which includes a machine box and a storage box.

The box is used to provide resistance for weight training. The front of the box is provided with a fastener for hanging on the back of a chair, and a detachable bracket is provided under the box. The bracket is used to support the machine box to maintain stability during training. The machine box is provided with two axle holes, and each axle hole is provided with a removable resistance handle, so that each resistance handle is on the axle hole Rotation, and the box provides the resistance when the resistance handles rotate.

The storage box is used to provide the disassembled bracket and each resistance handle for folding storage.

With the above structure, the case is hung on the back of the chair with the fastener, the bracket is put down to support the case, and the 2 resistance handles are inserted, and then the user sits on the chair, according to the butterfly machine The operation mode of the butterfly machine can be carried out by holding the 2 resistance handles.

Furthermore, the storage box is formed integrally with one end of the set box.

Furthermore, each resistance handle is composed of a multi-section rod body.

Furthermore, each of the resistance handles is provided with a quick joint at the joint end with the shaft hole.

Furthermore, the bracket is provided with a telescopic adjustment rod to adjust the height of the box.

Furthermore, a sinking seat is provided at the bottom of the bracket to enhance the stability during training.

Furthermore, two jacks are provided in the front of the box, and each of the shaft holes is provided with a detachable tension device, and each tension device provides tensile training for moving forward and backward.

Furthermore, each of the tensioners is provided with a quick connector at the joint end with the socket.

The preferred embodiments of this creation will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of this creation can be more easily understood by those skilled in the art, so as to make a clearer and clearer definition of the protection scope of this creation.

Please refer to Figures 1 to 4, a portable folding butterfly machine provided for this creation, which mainly includes a box 100 and a storage box 200. The box 100 is provided with mechanical devices for Provides the resistance required for butterfly machine weight training. The mechanical device is a conventional structure, and its implementation methods are many, which will not be repeated here. The storage box 200 is used to store butterfly machine accessories other than the box 100. Combined with the set box 100 to facilitate storage and portability.

To describe the creative structure in detail, a fastener 110 is provided at the front end of the box 100, and the fastener 110 is used to hang on the back 310 of a chair 300, and a detachable bracket 140 is provided under the box 100 The bracket 140 is used to support the set box 100 to maintain stability during training. Two shaft holes 120 are provided above the set box 100. Each shaft hole 120 is provided with a detachable resistance handle 130 so that each The resistance handle 130 rotates on the shaft hole 120, and the box 100 provides resistance when the resistance handles 130 rotate, and the bracket 140 and the resistance handles 130 can be placed in the storage box 200 after being disassembled. in.

Therefore, in the method of use of this creation, the user first selects the chair 300 suitable for weight training of the butterfly machine. The chair 300 is preferably strong and has no wheels, and can stand stably on the ground. The chair 300 must have the back 310. The seat back 310 provides the user's back to lean against; then, the fastener 110 at the front end of the box 100 is hung on the seat back 310, and the bracket 140 is installed under the box 100 and adjusted The bottom of the bracket 140 is supported on the ground, so that the box 100, the bracket 140 and the chair 300 form a stable overall frame to maintain the stability of the butterfly machine during weight training; then, the two resistance handles 130 are assembled to In each corresponding shaft hole 120, the setting before use is completed.

When the user wants to perform weight training on the butterfly machine, sit on the chair 300 according to the correct sitting posture, and choose whether to lean against the back 310 according to his physical state, and then hold the two resistance handles 130 with both hands to proceed. Butterfly machine weight training.

The aforementioned devices and operations are quite simple and fast, so the user can perform weight training exercises on the butterfly machine anytime and anywhere to improve physical health. After use, it can be quickly disassembled, folded, and placed, that is, it can be stored or carried and used Quite portable.

In addition, the surrounding size of the storage box 200 is the same as that of the set box 100. The storage box 200 and the set box 100 can be packaged together for convenient storage or carrying, or the storage box 200 can be set in the set box 100. Or directly extend from the periphery of the set box 100 to be integrally formed.

Of course, the storage box 200 must be sufficient to accommodate the bracket 140 and the resistance handles 130. If the bracket 140 is too long to be stored, the bracket 140 can be decomposed into a multi-section rod body, and then the multi-section rod body is used. The body is assembled into a complete resistance handle 130.

Each resistance handle 130 is provided with a quick connector 131 at the joint end of the shaft hole 120 to facilitate quick assembly and disassembly.

The bracket 140 is provided with a telescopic adjustment rod 141 for adjusting the height of the casing 100 and is also convenient to be stored in the storage box 200.

Moreover, a sink 142 is provided at the bottom of the bracket 140 to enhance the stability during training. The sink 142 can be fixed on the ground with a heavier object or even a lock.

Furthermore, as shown in Fig. 5, this creation can be further applied. For example, two jacks 150 are provided in the front of the box 100, and each jack 150 is provided with a detachable puller 160, which provides Rally training for moving back and forth.

Of course, each of the tensioners 160 can also be provided with a quick connector at the end that is combined with the socket 150.

The above implementation methods are only to illustrate the technical concept and characteristics of this creation. Its purpose is to let people familiar with this technology understand and implement the content of this creation. It cannot limit the scope of protection of this creation. All equivalent changes or modifications should be covered by the scope of protection of this creation.

100: set box 110: Fastener 120: shaft hole 130: resistance handle 131: Quick connector 140: bracket 141: Telescopic adjustment rod 142: Sink seat 150: jack 160: Rally 200: storage box 300: chair 310: chair back

Figure 1 is an exploded view of the structure of the creative portable folding butterfly machine; Figure 2 is a schematic diagram of the structure of the portable folding butterfly machine after folding and storing; Figure 3 is a schematic diagram of the assembled structure of the portable folding butterfly machine; Figure 4 is a schematic diagram of the use of the portable folding butterfly machine; and Fig. 5 is a schematic diagram of a modified example of the use of the portable folding butterfly machine.

100: set box

110: Fastener

130: resistance handle

140: bracket

142: Sink seat

300: chair

310: chair back

Claims (8)

A portable folding butterfly machine, which includes: A machine box is used to provide resistance for weight training. The front end of the machine box is provided with a fastener for hanging on the back of a chair, and a detachable bracket is provided under the machine box, The bracket is used to support the box to maintain stability during training. There are two shaft holes on the top of the box, and each of the shaft holes is provided with a removable resistance handle, so that each resistance handle is in the shaft hole. Rotate upward, and the box provides the resistance when the resistance handles are turned; and A storage box is used to fold and store the disassembled bracket and each resistance handle. The portable folding butterfly machine according to claim 1, wherein the storage box is provided at one end of the machine box and formed as a whole. The portable folding butterfly machine according to claim 1, wherein each resistance handle is composed of a multi-section rod body. The portable folding butterfly machine according to claim 1, wherein each of the resistance handles is provided with a quick connector at the joint end with the shaft hole. The portable folding butterfly machine according to claim 1, wherein the bracket is provided with a telescopic adjustment rod to adjust the height of the casing. The portable folding butterfly machine according to claim 1, wherein a sink seat is provided at the bottom of the bracket to enhance the stability during training. The portable folding butterfly machine according to claim 1, wherein two jacks are provided in the front of the box, and each of the shaft holes is provided with a detachable tension device, each of which provides tensile training for moving forward and backward . The portable folding butterfly machine according to claim 6, wherein each of the tensioners is provided with a quick connector at the joint end with the socket.

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