Joint protective cover for exercise bicycle

Abstract

The connector protective cover comprises a seat fixing sleeve rod, a seat lifting rod is connected into the seat fixing sleeve rod in a sliding and penetrating mode, a locking mechanism is arranged at the connecting position of the seat fixing sleeve rod and the seat lifting rod, and a protective assembly is arranged at the connecting position of the seat fixing sleeve rod and the seat lifting rod. The protection assembly comprises a first protection cover and a second protection cover, and a fixing mechanism is arranged at the joint of the first protection cover and the second protection cover. The protective assembly is designed to protect the connecting position of the seat fixing sleeve rod and the seat lifting rod, the protective assembly is composed of the first protective cover and the second protective cover, the bottom of the first protective cover and the top of the second protective cover are in a long convex arc surface shape and are attached to the outer wall of the seat fixing sleeve rod and the outer wall of the seat lifting rod respectively, and the protective assembly can be used for protecting the seat fixing sleeve rod and the seat lifting rod. And therefore, the phenomenon that hands of a user are injured due to extrusion when the height of the seat lifting rod is adjusted in a lifting manner can be avoided.

Description

Technical Field

[0001] The utility model relates to the field of fitness equipment, in particular to a joint protective cover for a fitness bike. Background Technique

[0002] The fitness bike belongs to a typical aerobic fitness equipment that simulates outdoor sports, which can improve the physical fitness of the human body. Along with the consumption of fat, long-term fat consumption will achieve the effect of weight loss. Therefore, the fitness bike is sought after by people.

[0003] For the traditional fitness bike, there is no certain protection at the connection between the seat fixing sleeve rod and the seat lifting rod. When pulling the seat lifting rod to adjust the lifting height inside the seat fixing sleeve rod, due to the gravity of the seat lifting rod itself and the smoothness of the outer wall surface, when the seat lifting rod is not held firmly, the seat lifting rod will fall into the inside of the seat fixing sleeve rod. Since the hand is always held on the seat lifting rod, it is easy to cause the hand to be squeezed at the connection between the seat lifting rod and the seat fixing sleeve rod, resulting in hand injury. In view of the above situation, we propose a joint protective cover for a fitness bike. Content of the Utility Model

[0004] The purpose of the utility model is to provide a joint protective cover for a fitness bike to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: A joint protective cover for a fitness bike, comprising:

[0006] A seat fixing sleeve rod for seat positioning and support;

[0007] A seat lifting rod is slidably inserted and connected inside the seat fixing sleeve rod for driving the seat to perform lifting adjustment;

[0008] A locking mechanism is arranged at the connection between the seat fixing sleeve rod and the seat lifting rod for fixing the position of the seat lifting rod;

[0009] A protection component, and the protection component is arranged at the connection between the seat fixing sleeve rod and the seat lifting rod;

[0010] The protection component includes a first protective cover and a second protective cover. The first protective cover is slidably sleeved on the top of the outside of the seat fixing sleeve rod, the second protective cover is slidably sleeved on the bottom of the outside of the seat lifting rod, and a fixing mechanism is arranged at the connection between the first protective cover and the second protective cover.

[0011] Preferably, the locking mechanism includes a fixing screw and a thread groove. The fixing screw is slidably inserted and connected inside one end of the seat fixing sleeve rod. A plurality of thread grooves are equidistantly arranged at one end of the seat lifting rod, and the thread grooves are in threaded cooperation with the outside of one end of the fixing screw.

[0012] Preferably, one end of the fixing screw rod is fixedly connected with a seat adjustment knob, and a plurality of anti-slip grooves are formed on the side of the seat adjustment knob.

[0013] Preferably, first grooves are formed at both ends of the first protective cover, second grooves are formed at both ends of the second protective cover, and the first grooves and the second grooves are symmetrically arranged.

[0014] Preferably, two groups of fixing mechanisms are provided. The fixing mechanism includes a fixing block, a bearing plate and a mounting rod. The fixing block is fixedly connected to the top end of one end of the seat fixing sleeve rod. The bearing plate is fixedly connected to the top of the inner wall of the first protective cover and the bottom of the inner wall of the second protective cover. The mounting rod is fixedly connected to the top end and the bottom end of the bearing plate, and the mounting rod is sleeved inside the fixing block.

[0015] Preferably, a rubber rod is fixedly inserted inside the fixing block. A through mounting groove is formed at the top end of the rubber rod, and the mounting groove is sleeved outside the mounting rod.

[0016] Technical effects and advantages of the present utility model:

[0017] (1) The design of the protection component of the present utility model protects the connection part of the seat fixing sleeve rod and the seat lifting rod. It is composed of a first protective cover and a second protective cover. The bottom of the first protective cover and the top of the second protective cover are in a long convex arc shape, and respectively fit with the outer walls of the seat fixing sleeve rod and the seat lifting rod. Furthermore, when adjusting the height of the seat lifting rod, it can avoid squeezing the user and prevent the phenomenon that the hand is injured.

[0018] (2) The design of the first protective cover and the second protective cover of the present utility model provides a sealed protection for the connection part of the seat fixing sleeve rod and the seat lifting rod, thereby making the overall fitness bike look more beautiful. Description of the drawings

[0019] Figure 1 It is a schematic diagram of the overall structure of the present utility model.

[0020] Figure 2 It is a schematic diagram of the connection structure between the seat fixing sleeve rod and the seat lifting rod of the present utility model.

[0021] Figure 3 It is a schematic diagram of the structures of the first protective cover and the second protective cover of the present utility model.

[0022] Figure 4 It is a schematic diagram of the internal structure of the first protective cover of the present utility model.

[0023] In the figure: 1. Seat fixing sleeve rod; 2. First protective cover; 201. First groove; 3. Seat lifting rod; 301. Thread groove; 4. Second protective cover; 401. Second groove; 5. Seat adjustment knob; 501. Fixing screw; 6. Fixing block; 601. Rubber rod; 602. Installation groove; 7. Bearing plate; 701. Installation rod. Detailed implementation

[0024] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0025] The present invention provides a Figures 1-4 connector protective cover for a fitness vehicle as shown in

[0026] A seat fixing sleeve rod 1 for positioning and supporting the seat;

[0027] A seat lifting rod 3 is slidably inserted and connected inside the seat fixing sleeve rod 1 for driving the seat to perform lifting adjustment;

[0028] A locking mechanism is arranged at the connection between the seat fixing sleeve rod 1 and the seat lifting rod 3 for fixing the position of the seat lifting rod 3. The locking mechanism includes a fixing screw 501 and a thread groove 301. The fixing screw 501 is slidably inserted and connected inside one end of the seat fixing sleeve rod 1. A plurality of thread grooves 301 are equidistantly arranged at one end of the seat lifting rod 3. The thread grooves 301 are in external thread fit with the external thread at one end of the fixing screw 501. One end of the fixing screw 501 is fixedly connected to a seat adjustment knob 5, and a plurality of anti-slip grooves are arranged on the side of the seat adjustment knob 5;

[0029] A protection component is arranged at the connection between the seat fixing sleeve rod 1 and the seat lifting rod 3. The protection component includes a first protective cover 2 and a second protective cover 4. The first protective cover 2 is slidably sleeved on the top of the outside of the seat fixing sleeve rod 1, and the second protective cover 4 is slidably sleeved on the bottom of the outside of the seat lifting rod 3. A fixing mechanism is arranged at the connection between the first protective cover 2 and the second protective cover 4. It is composed of the first protective cover 2 and the second protective cover 4. The bottom of the first protective cover 2 and the top of the second protective cover 4 are in a long convex arc shape and respectively fit with the outer walls of the seat fixing sleeve rod 1 and the seat lifting rod 3. Therefore, when adjusting the height of the seat lifting rod 3, it can avoid squeezing the user and causing hand injuries. Both the first protective cover 2 and the second protective cover 4 are made of rubber material;

[0030] Both ends of the first protective cover 2 are provided with a first groove 201, and both ends of the second protective cover 4 are provided with a second groove 401. The first groove 201 and the second groove 401 are symmetrically arranged, and the inner walls of the first groove 201 and the second groove 401 have the same shape, both are triangular, and are in opposite directions, so as to facilitate the first protective cover 2 and the second protective cover 4 to move to the opposite ends thereof;

[0031] Two groups of fixing mechanisms are provided, and the fixing mechanisms include a fixing block 6, a bearing plate 7 and a mounting rod 701. The fixing block 6 is fixedly connected to the top of one end of the seat fixing sleeve rod 1, and the bearing plate 7 is fixedly connected to the top of the inner wall of the first protective cover 2 and the bottom of the inner wall of the second protective cover 4. The mounting rod 701 is fixedly connected to the top and the bottom of the bearing plate 7, and the mounting rod 701 is sleeved inside the fixing block 6. The inside of the fixing block 6 is fixedly inserted with a rubber rod 601. The top of the rubber rod 601 is provided with a penetrating mounting groove 602, and the mounting groove 602 is sleeved on the outside of the mounting rod 701. The mounting rod 701 is made of a rubber material with a certain elasticity, thereby being able to increase the friction between the mounting rod 701 and the rubber rod 601, thereby ensuring the stability of the connection.

[0032] Working principle of this utility model:

[0033] When using the joint protective cover for the fitness bike, the operator first covers the first protective cover 2 on the outside of the seat fixing sleeve rod 1, then covers the second protective cover 4 on the outside of the seat lifting rod 3, then slides the seat lifting rod 3 into the inside of the seat fixing sleeve rod 1, then holds the seat adjustment knob 5, then passes the fixing screw 501 at one end of the seat adjustment knob through the through hole on the seat fixing sleeve rod 1, and is threadedly inserted into the thread groove 301 on the seat lifting rod 3, then squeezes the first protective cover 2 and the second protective cover 4 in the opposite direction of the first protective cover 2 and the second protective cover 4, so that the mounting rods 701 on the first protective cover 2 and the second protective cover 4 are inserted into the inside of the mounting groove 602;

[0034] When the height of the seat lifting rod 3 needs to be adjusted, firstly, the first groove 201 and the second groove 401 are buckled, and then the first protective cover 2 and the second protective cover 4 are pulled toward the opposite ends of the first protective cover 2 and the second protective cover 4, and then the first protective cover 2 and the second protective cover 4 respectively drive the mounting rod 701 thereon to be separated from the interior of the mounting groove 602;

[0035] Next, hold the seat adjustment knob 5 by hand and then rotate the seat adjustment knob 5 counterclockwise. The seat adjustment knob 5 drives the fixing screw 501 out of the inside of the thread groove 301. Then, the height of the seat lifting rod 3 can be adjusted. Then, rotate the seat adjustment knob 5 clockwise to make the seat adjustment knob 5 drive the fixing screw 501 to be threadedly connected to the inside of the thread groove 301. Then, push the first protective cover 2 and the second protective cover 4 so that the first protective cover 2 and the second protective cover 4 are mutually attached, and then insert the mounting rod 701 into the inside of the mounting groove 602.

[0036] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A joint protective cover for a fitness bike, comprising: A seat fixing sleeve rod (1) is used for seat positioning support; A seat lifting rod (3) is slidably inserted into and connected to the interior of the seat fixing sleeve rod (1) and is used to drive the seat to be raised and lowered; A locking mechanism is arranged at the connection between the seat fixing sleeve rod (1) and the seat lifting rod (3), and is used to fix the position of the seat lifting rod (3); a protection component is arranged at the connection between the seat fixing sleeve rod (1) and the seat lifting rod (3); the protection component is characterized in that the protection component comprises a first protection cover (2) and a second protection cover (4), the first protection cover (2) is slidably sleeved on the top of the outside of the seat fixing sleeve rod (1), the second protection cover (4) is slidably sleeved on the bottom of the outside of the seat lifting rod (3), and a fixing mechanism is arranged at the connection between the first protection cover (2) and the second protection cover (4).

2. A joint protective cover for a fitness bike according to claim 1, characterized in that: The locking mechanism comprises a fixing screw (501) and a thread groove (301), wherein the fixing screw (501) is slidably inserted into the interior of one end of the seat fixing sleeve rod (1), and one end of the seat lifting rod (3) is provided with a plurality of thread grooves (301) at equal intervals, and the thread grooves (301) cooperate with the external threads of one end of the fixing screw (501).

3. A joint protective cover for a fitness bike according to claim 2, characterized in that: One end of the fixing screw rod (501) is fixedly connected to a seat adjustment knob (5), and a plurality of anti-slip grooves are provided on the side of the seat adjustment knob (5).

4. The joint protective cover for a fitness vehicle according to claim 1, characterized in that: Both ends of the first protective cover (2) are provided with a first groove (201), and both ends of the second protective cover (4) are provided with a second groove (401), and the first groove (201) and the second groove (401) are symmetrically arranged.

5. The joint protective cover for a fitness bike according to claim 1, characterized in that: The fixing mechanism is provided in two groups, and comprises a fixing block (6), a bearing plate (7) and a mounting rod (701); the fixing block (6) is fixedly connected to the top of one end of the seat fixing sleeve rod (1); the bearing plate (7) is fixedly connected to the top of the inner wall of the first protective cover (2) and the bottom of the inner wall of the second protective cover (4); the mounting rod (701) is fixedly connected to the top and the bottom of the bearing plate (7), and the mounting rod (701) is sleeved inside the fixing block (6).

6. The joint protective cover for a fitness vehicle according to claim 5, characterized in that: A rubber rod (601) is fixedly inserted and connected inside the fixing block (6), and a penetrating installation groove (602) is provided at the top end of the rubber rod (601), and the installation groove (602) is sleeved on the outside of the installation rod (701).

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