Combined horizontal bar machine structure

Abstract

The utility model provides a simple and practical health care equipment structure which can be combined and fixed, especially a combined horizontal bar machine structure, which is mainly characterized in that a reinforcing seat and a retainer ring are arranged on the pipe end of the socket joint hole and the socket joint pipe respectively to fix the whole support, and an adjusting structure is arranged on the end of the whole support to support the user conveniently. The structure is simple and convenient to use, and has multiple functions such as health care.

Description

Technical Field

[0001] This utility model relates to a simple, reliable, and health-promoting combined horizontal bar structure. Background Technology

[0002] Pull-up exercises are a simple exercise where the body is suspended in the air with the feet slightly dangling in front, allowing for core balance. Pull-up exercises offer numerous benefits, such as improving spinal flexibility, strengthening muscles, reducing muscle tension, and improving overall posture. It's a simple and effective exercise suitable for people of all ages. Furthermore, this exercise promotes blood circulation, boosts immunity, enhances physical fitness and endurance, stretches the spine, improves spinal flexibility, reduces pressure on muscles and joints, thus reducing pain, strengthens back and core muscles, improves balance and coordination, reduces the risk of scoliosis, and corrects postural problems such as hunchback, maintaining the spine's normal physiological curvature and preventing spinal diseases.

[0003] The horizontal bar is a simple, inexpensive, and easy-to-use fitness equipment, making it an ideal choice for exercising the spine and promoting overall health. In recent years, due to the strong popularity of exercise and fitness, some companies have developed configurations that are more suitable for home use. For example, the new patents in Taiwan No. 488303 "Combined Horizontal and Parallel Bar Structure", No. M421142 "Horizontal and Parallel Bar Fitness Equipment", No. M473226 "Improved Spinal Exercise Equipment", and No. M473226 "Improved Spinal Exercise Equipment" (hereinafter referred to as conventional patents 1-3) combine the functions of horizontal and parallel bars and are more convenient to install indoors.

[0004] However, the structure of the former is quite complex and numerous, which makes the cost and selling price relatively high. Furthermore, beginners have poor mobility, and those who need rehabilitation lack sufficient arm strength to grab the bar and perform pull-ups. They need to be supported by others at all times, and if they are not careful, they may fall. Therefore, it is a burden for caregivers and also poses safety concerns for users, making it uneconomical and impractical.

[0005] Accordingly, the applicant previously developed patents in Taiwan, including No. M378008 "Simple Single and Double Bar Structure", No. M384647 "Combined Cervical Traction Structure", No. M428773 and No. M528736 "Improved Simple Combined Spinal Traction Structure" (hereinafter referred to as the preceding patents 4-7). By combining simple components with convenient suspension devices, the overall structure can be easily set up and transported, and its use can be made more convenient, thereby improving the shortcomings of conventional designs. However, given the technology at the time, the overall durability of the structure was somewhat insufficient and still needed to be improved. Utility Model Content

[0006] In view of the aforementioned shortcomings, the main purpose of this utility model is to provide a combined single bar machine structure in order to change the problem of insufficient structural strength of the previous model, making the whole machine more durable and safe.

[0007] Another objective of this invention is to provide a modular single-bar machine structure that can be easily assembled and reliably fixed, making the whole machine more practical.

[0008] This utility model provides a combined single-bar machine structure, characterized in that it includes a base, a connecting frame, a support frame, and an upper seat arranged symmetrically on both sides; one side of the opposite sleeve end of the base is provided with a sleeve pipe, which is sleeved with a sleeve hole provided in the other direction and reinforced by a reinforcing seat, protected by a protective ring, and secured by a threaded fastener; the lower end of the connecting frame is provided with sleeve pipes, which are sleeved with corresponding sleeve holes provided on the base and reinforced by a reinforcing seat, protected by a protective ring, and secured by a threaded fastener; the upper end of the connecting frame is provided with a sleeve pipe, which is sleeved with a sleeve hole provided in the lower end of the support frame. The support frames are interlocked and reinforced with reinforcing seats, protected by protective rings, and secured with bolts. The upper end of each support frame has a connecting hole that movably connects to the connecting pipe at the lower end of the upper seat, and is reinforced with reinforcing seats, protected by protective rings, and secured with bolts. A horizontal support frame is connected to the lower end of the left and right support frames, and fixed seats are provided at both ends of the support frame. Adjusting seats are provided in the middle of the horizontal bars of the support frames. A support rod spans between the left and right upper seats, and an anti-slip sleeve is fixedly installed at the end of the support rod, with a sling movably installed at the end of the anti-slip sleeve. Adjusting feet are provided at the bottom of the base.

[0009] The combined single-bar machine structure includes: a reinforcing seat fixedly installed at the inner end of the sleeve of the connecting frame; the reinforcing seat fixed to the sleeve supports the hollow tube wall to improve the strength of the sleeve, allowing the sleeve to be stably fitted into the socket hole of the base; and the force generated when the screw and nut of the fastener are locked and fixed acts on the reinforcing seat; a protective ring is fitted at the outer end of the sleeve to protect the base and the connecting frame; the adjusting foot at the bottom of the base is also provided with a locking seat to enhance the support force of the base and the adjusting foot.

[0010] The combined single-bar machine structure includes: a protective ring fitted on the outer end of the sleeve of the connecting frame to protect the sleeve and the support frame; and when the fixed seats at both ends of the support frame are fitted onto the lower end of the support frame, the connecting frame, sleeve, support frame, and fixed seats are all protected by the reinforcing seats fixed on the inner end of the sleeve of the connecting frame, so that the screws and nuts of the fasteners are locked and fixed.

[0011] The combined single bar machine structure includes: two supports fixedly installed at the end of the crossbar of the support frame; a rotating seat movably connected between the two supports; an adjustment seat installed on the rotating seat; several elongated adjustment grooves installed at the end of the adjustment seat; and a fixing button locked to the end of the rotating seat at the end of the adjustment groove.

[0012] The combined single-bar machine structure includes: a protective ring fitted on the outer end of the upper seat, which is movably fitted at one end of the support frame's socket, to protect the support frame and the upper seat; and a reinforcing seat fixedly installed at the inner end of the upper seat to protect and reinforce the support frame and the upper seat when the screw and nut of the fastener are locked in place; and several fixing holes are provided at the end of the support frame, so that the height of the upper seat can be adjusted by adjusting the locking position of the screw and nut in the fixing holes.

[0013] The combined single bar machine structure includes: locking seats fixedly installed on both sides of the top of the upper seat; a support rod spanning across the upper end of the upper seat; and reinforcing seats fixedly installed at the ends of the support rod in conjunction with the locking seats of the upper seat. The screws and nuts of the fasteners pass through the reinforcing seats and are locked to the ends of the locking seats, so that the support rod is securely fixed to the ends of the upper seat.

[0014] The modular single bar machine structure of this utility model uses simple tubular components for assembly and connection, and is reinforced by a reinforcing seat and a locking seat. It also features a rotating seat to allow users to operate the entire machine flexibly, thereby improving the overall durability of the structure. It is not only easy to operate, reliable, and aesthetically pleasing. Attached Figure Description

[0015] Figure 1 This is an exploded perspective view of a preferred embodiment of the present invention;

[0016] Figure 2 This is a combined perspective view of the above-described preferred embodiment of the present invention;

[0017] Figure 3 This is a diagram showing the combined configuration of the above-described preferred embodiment of the present invention;

[0018] Figure 4 This is a diagram showing the combined configuration of the above-described preferred embodiment of the present invention;

[0019] Figure 5 This is a diagram showing the combined configuration of the above-described preferred embodiment of the present invention;

[0020] Figure 6 This is a diagram showing the combined configuration of the above-described preferred embodiment of the present invention;

[0021] Figure 7 This is a diagram showing the combined configuration of the above-described preferred embodiment of the present invention;

[0022] Figure 8This is a diagram illustrating the combined configuration of the preferred embodiment of the present invention.

[0023] Explanation of reference numerals in the attached drawings: 10-base; 11-sleeve hole; 12-sleeve tube; 13-fixing hole; 14-adjusting foot; 20-connecting frame; 21-sleeve tube; 22-fixing hole; 30-support frame; 31-sleeve hole; 32-fixing hole; 33-adjusting seat; 34-crossbar; 35-support; 36-rotor; 37-adjusting groove; 38-fixing button; 40-upper seat; 41-sleeve hole; 42-support rod; 43-anti-slip sleeve; 44-sling; 50-support frame; 51-fixing seat; 52-fixing hole; 60-screw; 61-nut; 62-washer; 63-protective ring; 70-reinforcing seat; 71-locking seat. Detailed Implementation

[0024] To facilitate a further understanding of the structural features, other practical purposes, effects, and characteristics of this utility model, a detailed description is provided below in conjunction with the accompanying drawings:

[0025] Please see Figure 1 , Figure 2 Referring to the figures shown, which are respectively an exploded perspective view and an assembled perspective view of a preferred embodiment of the present invention, the present invention provides a combined single-bar machine structure, including a base 10, a connecting frame 20, a support frame 30, and an upper seat 40 arranged symmetrically on both sides; one of the opposite sleeve ends of the base 10 is provided with a sleeve tube 12, which is sleeved with a sleeve hole (not shown) provided in the other direction, and is reinforced by a reinforcing seat 70, protected by a protective ring 63, and secured by screws (screw 60, nut 61, washer 62) (as shown in the attached figure). Figure 4 Figure 5 (As shown); the lower end of the connecting frame 20 is provided with a sleeve 21, which is sleeved with the corresponding sleeve hole 11 of the base and reinforced by a reinforcing seat, protected by a protective ring, and locked by a threaded fastener; the upper end of the connecting frame is provided with a sleeve 21, which is sleeved with the sleeve hole 31 at the lower end of the support frame 30 and reinforced by a reinforcing seat, protected by a protective ring, and locked by a threaded fastener; the upper end of the support frame is provided with a sleeve hole, which is movably sleeved with the sleeve 41 at the lower end of the upper seat 40 and reinforced by a reinforcing seat. The system includes reinforcement, protective rings, and bolts for fastening. A support frame 50 is installed at one end of the support frame 30, with fixed seats 51 at both ends of the support frame 50. Adjustment seats 33 are installed at the other end of the support frame 30. A support rod 42 is installed at the other end of the upper seat 40, with an anti-slip sleeve 43 fixedly installed at the other end of the support rod 42. A sling 44 is movably installed at the other end of the anti-slip sleeve 43. Adjustment feet 14 are installed at the bottom of the base 10. This system is designed to be a more practical combined single-bar machine structure than conventional designs.

[0026] Please refer to the following: Figure 3The diagram shown is a composite configuration diagram of the preferred embodiment of this utility model. Please refer to it for further details. Figures 4-8 The figure shown is a cross-sectional view of the reinforced structure of the above-mentioned preferred embodiment. When the screw 60, nut 61 lock the base 10, connecting frame 20, support frame 30, adjusting seat 33, upper seat 40, support frame 50, and support rod 42, the present invention is prone to deformation under stress, so it is necessary to improve and set up a reinforced structure.

[0027] To improve and strengthen the structure, this utility model fixes the reinforcing seat 70 to the inner end of the sleeve 21 of the connecting frame 20. The reinforcing seat 70 fixed to the sleeve 21 supports the hollow tube wall, thereby increasing the strength of the sleeve 21. This allows the sleeve 21 to be stably fitted into the sleeve hole 11 of the base 10, and the force generated when the screw 60 and nut 61 of the fastener are locked and fixed acts on the end of the reinforcing seat 70. A protective ring 63 is fitted on the outer end of the sleeve 21 to protect the base 10 and the connecting frame 20. The adjusting foot 14 at the bottom of the base 10 is also provided with a locking seat 71 to enhance the supporting force of the base 10 and the adjusting foot 14 (as shown in the attached figure). Figure 4 (As shown).

[0028] A protective ring 63 is fitted onto the outer end of the sleeve 21 of the connecting frame 20 to protect the sleeve 21 and the support frame 30; and when the fixing seats 51 at both ends of the support frame 50 are fitted onto the lower end of the support frame 30, the screw 60 and nut 61 of the fastener are locked through the fixing hole 22 by the reinforcing seat 70 fixed at the inner end of the sleeve 21 of the connecting frame 20, so that the connecting frame 20, the sleeve 21, the support frame 30 and the fixing seat 51 can all be protected (as shown in the attached figure). Figure 5 (As shown).

[0029] Two supports 35 are fixedly installed at the ends of the crossbars 34 of the support frame 30. A rotating seat 36 is movably connected between the two supports 35. An adjusting seat 33 is provided on the rotating seat 36, and several elongated adjusting grooves 37 are provided at the ends of the adjusting seats. A fixing button 38 is provided at the ends of the adjusting grooves and locked to the ends of the rotating seats. By adjusting or fixing the fixing button 38, the adjusting seat 33 can be horizontally adjusted to the position required by the user for convenient use. When the adjusting seat 33 is not in use, the position of the rotating seat 36 fixes the adjusting seat 33 to the vertical end of the support frame 30 so as not to affect the user's operating needs (as shown in the attached figure). Figure 6 (As shown).

[0030] A protective ring 63 is fitted onto the outer end of the upper seat 40, which is movably fitted onto the socket 31 end of the support frame, to protect the support frame 30 and the upper seat 40. A reinforcing seat is fixedly installed on the inner end of the upper seat to protect and reinforce the support frame 30 and the upper seat 40 when the screw 60 and nut 61 of the fastener are locked. Several fixing holes 32 are provided at the end of the support frame 30. By adjusting the locking position of the screw and nut in the fixing holes, the height of the upper seat can be adjusted to accommodate the user's height and specific needs (as shown in the attached figure). Figure 7 (As shown).

[0031] Locking seats 71 are fixedly installed on both sides of the top of the upper seat 40. A rod 42 is then horizontally installed across the upper end of the upper seat 40. Reinforcing seats 70 are also fixedly installed at the ends of the rod 42 in conjunction with the locking seats 71 of the upper seat. The screw and nut of the fastener pass through the reinforcing seats 70 and are locked to the ends of the locking seats 71, so that the rod 42 is securely fixed to the end of the upper seat 40.

[0032] In summary, the combined single-bar machine structure of this utility model, through the combination and connection of simple tubular components, coupled with the reinforced structure of reinforcing seats and locking seats, and the addition of a rotating seat to allow users to flexibly operate the entire system, effectively improves the overall structural durability. It is not only simple, reliable, and aesthetically pleasing to operate, but also allows for various combinations of the aforementioned components to achieve simple filling and dispensing. Furthermore, this embodiment only illustrates several preferred embodiments of this utility model and is not limited to these embodiments. To avoid redundancy, not all possible variations and combinations are described in detail. However, those skilled in the art should understand that not all of the above components are necessarily necessary. Other more detailed conventional modules or components may also be included to implement this utility model. Components may be omitted or modified as needed, and other modules or components may exist between any given components. Anything that does not depart from the basic framework of this utility model should be within the scope of protection claimed by this utility model.

Claims

1. A combined single-bar machine structure, characterized in that: The system includes a base, a connecting frame, a support frame, and an upper seat arranged symmetrically from left to right. One side of the base has a sleeve connecting pipe, which engages with a connecting hole on the other side, reinforced by a reinforcing seat, protected by a protective ring, and secured with threaded fasteners. The lower end of the connecting frame has sleeve connecting pipes that engage with corresponding connecting holes on the base, reinforced by reinforcing seats, protected by protective rings, and secured with threaded fasteners. The upper end of the connecting frame has a sleeve connecting pipe that engages with a connecting hole on the lower end of the support frame, reinforced by a reinforcing seat. The support frame is protected by a retaining ring and secured with bolts. The upper end of the support frame has a connecting hole that movably connects to the connecting tube at the lower end of the upper seat, reinforced by a reinforcing seat, protected by a retaining ring, and secured with bolts. A horizontal support frame is connected to the lower ends of the left and right support frames, with fixed seats at both ends. An adjusting seat is installed in the middle of the horizontal bar of the support frame. A support rod spans between the left and right upper seats, with an anti-slip sleeve fixed to the end of the support rod and a sling movably installed at the end of the anti-slip sleeve. Adjusting feet are installed at the bottom of the base.

2. The combined single-bar machine structure as described in claim 1, characterized in that: The reinforcing seat is fixedly installed at the inner end of the sleeve of the connecting frame. The reinforcing seat fixed to the sleeve supports the hollow tube wall to improve the strength of the sleeve, so that the sleeve can be stably fitted into the socket hole of the base. The force generated when the screw and nut of the fastener are locked is applied to the reinforcing seat. A protective ring is fitted on the outer end of the sleeve to protect the base and the connecting frame. The adjusting foot at the bottom of the base is also equipped with a locking seat to enhance the support of the base and the adjusting foot.

3. The combined single-bar machine structure as described in claim 1, characterized in that: A protective ring is fitted onto the outer end of the sleeve of the connecting frame to protect the sleeve and the support frame; and when the fixing seats at both ends of the support frame are fitted onto the lower end of the support frame, the connecting frame, sleeve, support frame and fixing seats are protected by the reinforcing seats fixed at the inner end of the sleeve of the connecting frame, so that the screws and nuts of the fasteners are locked and fixed.

4. The combined single-bar machine structure as described in claim 1, characterized in that: Two supports are fixedly installed at the ends of the crossbars of the support frame. A rotating seat is movably connected between the two supports. An adjustment seat is installed on the rotating seat, and several long strip-shaped adjustment grooves are provided at the ends of the adjustment seats. A fixing button that is locked to the end of the rotating seat is then provided at the ends of the adjustment grooves.

5. The combined single-bar machine structure as described in claim 1, characterized in that: A protective ring is fitted on the outer end of the upper seat, which is movably fitted at one end of the socket of the support frame, to protect the support frame and the upper seat. A reinforcing seat is fixedly installed at the inner end of the upper seat to protect and reinforce the support frame and the upper seat when the screw and nut of the fastener are locked. Several fixing holes are provided at the end of the support frame. The height of the upper seat can be adjusted by adjusting the locking position of the screw and nut in the fixing holes.

6. The combined single-bar machine structure as described in claim 1, characterized in that: Locking seats are fixedly installed on both sides of the top of the upper seat. A rod is then installed across the upper end of the upper seat. Reinforcing seats are also fixedly installed at the ends of the rods in conjunction with the locking seats of the upper seat. The screws and nuts of the fasteners pass through the reinforcing seats and are locked to the ends of the locking seats, so that the rods are securely fixed to the ends of the upper seat.

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