Horizontal exercise bicycle

Abstract

The utility model relates to the technical field of exercise bicycles, in particular to a horizontal exercise bicycle which comprises a horizontal exercise bicycle body, the horizontal exercise bicycle body comprises a base, the base comprises an inner rod, an outer rod arranged outside the inner rod in a sleeved mode is arranged on the horizontal exercise bicycle body, and a locking assembly is arranged between the inner rod and the outer rod. The locking assembly comprises a connecting cylinder in threaded connection with the outer rod, the bottom end of the connecting cylinder is inserted into the outer rod, a locking rod is arranged in the connecting cylinder in a penetrating mode, locking pieces are symmetrically arranged on the locking rod, a plurality of matching grooves matched with the locking rod are formed in the inner rod, locking holes matched with the locking pieces are formed in the matching grooves and the connecting cylinder, and a cushion is arranged on the base. A rotating rod is inserted into one side of the base, the rotating rod is rotationally connected to the base, and a backrest matched with the cushion is arranged on the rotating rod. Therefore, the distance between the cushion and the pedal can be conveniently and quickly adjusted, a user does not need to leave the cushion, the structure is simple, and adjustment is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of fitness vehicles, in particular to a horizontal fitness vehicle. Background Art

[0002] With the development of society, the widespread development of fitness exercises has led to a continuous increase in people's awareness of physical fitness. At the same time, due to the constraints of some objective factors such as climate, environment, and venues, people have fewer and fewer opportunities to exercise outdoors. Indoor fitness has become a fashion in response to the needs of the times, and indoor fitness equipment has become people's first choice.

[0003] At present, the existing horizontal fitness bike, for example, the patent with publication number CN214971531U, discloses a horizontal fitness bike, including a base, a front seat fixedly connected to the left end of the base, a rotating wheel fixedly connected to the front and rear ends of the front seat, a connecting rod fixedly connected to the outer sides of the two rotating wheels, a protective device fixedly connected to the upper ends of the two connecting rods, a fixing rod fixedly connected to the middle of the upper end of the front seat, a display screen fixedly connected to the upper end of the fixing rod, a handle fixedly connected to the front and rear ends of the display screen, and a handle fixedly connected to the middle of the front and rear ends of the base. It is connected to an adjusting device, the upper right part of the adjusting device is fixedly connected to the back, the upper end of the adjusting device is slidably connected to the pushing device, the lower middle part of the base is fixedly connected to the round seat, the lower left end of the back is fixedly connected to a long block, a connecting plate is fixedly installed on the connecting rod, which has strong stability, a pedal is fixedly installed on the connecting plate, a rubber pad is fixedly installed on the pedal, and the rubber material is used to protect the feet. Arc sleeves are fixedly installed on the upper front and rear ends of the pedals to prevent slipping. However, the above device cannot adjust the distance between the seat cushion and the foot pedal, which is inconvenient to use.

[0004] How to quickly and easily adjust the distance between the seat and the pedals without the user having to leave the seat, with a simple structure and easy adjustment, has become a technical problem that needs to be broken through.

[0005] In summary, the existing technology has obvious inconveniences and defects in actual use, so it is necessary to improve it. Utility Model Content

[0006] In view of the above-mentioned defects, the purpose of the present invention is to provide a recumbent exercise bike with a simple structure, easy to use, and capable of quickly and easily adjusting the distance between the seat and the pedals without the user having to leave the seat, making the adjustment convenient.

[0007] In order to achieve the above-mentioned purpose, the present invention provides a horizontal exercise vehicle, comprising a horizontal exercise vehicle body, wherein the horizontal exercise vehicle body comprises a base, the base comprises an inner rod, the horizontal exercise vehicle body is provided with an outer rod sleeved outside the inner rod, and a locking assembly is provided between the inner rod and the outer rod.

[0008] The locking assembly includes a connecting tube threadedly connected to the outer rod, the bottom end of the connecting tube is inserted into the outer rod, a locking rod is passed through the connecting tube, and locking pieces are symmetrically provided on the locking rod. The inner rod is provided with a plurality of matching grooves that match the locking rod, and the matching grooves and the connecting tube are both provided with locking holes that match the locking pieces.

[0009] A seat cushion is provided on the base, a rotating rod is inserted into one side of the base, the rotating rod is rotatably connected to the base, and a backrest matched with the seat cushion is provided on the rotating rod.

[0010] According to the horizontal fitness bike of the present invention, an adjustment assembly is provided between the base and the rotating rod, and the adjustment assembly includes a limit rod passed through the base and the rotating rod, a positioning rod is sleeved on the outside of the limit rod, and the positioning rod is elastically connected to the limit rod, a positioning piece is sleeved on the positioning rod, and a positioning groove that cooperates with the positioning piece is provided in the rotating rod.

[0011] According to the horizontal fitness bike of the present invention, the locking piece inside the locking rod is symmetrically provided with an insert block, the locking rod is provided with a slot that matches the insert block, the insert block is slidably set in the slot, and an elastic piece is provided between the insert block and the slot.

[0012] According to the horizontal fitness bike of the present invention, the top end of the locking rod passes through the connecting tube and is connected to the top cover.

[0013] According to the horizontal fitness vehicle of the present invention, a plurality of movable wheels are provided at the bottom end of the base.

[0014] According to the horizontal fitness bike of the present invention, one end of the positioning rod passes through the base and is connected to the positioning head.

[0015] According to the horizontal fitness vehicle of the present invention, the positioning member is a spline, and the positioning groove is a key groove.

[0016] The present utility model is directed to a recumbent exercise bike comprising a locking assembly and an adjustment assembly. The locking assembly engages with a locking hole in a connecting tube, allowing the user to move the base by sitting on the seat, thereby conveniently and quickly adjusting the distance between the seat and the footrest. Pulling a positioning rod away from the seat disengages the positioning assembly from the positioning slot, allowing the backrest to rotate. The structure is simple and adjustment is convenient. In summary, the present utility model has the beneficial effects of conveniently and quickly adjusting the distance between the seat and the footrest without the user having to leave the seat, resulting in a simple structure and convenient adjustment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is the structural diagram of the utility model;

[0018] Figure 2 It is a longitudinal cross-sectional view of the locking rod;

[0019] Figure 3 It is a longitudinal cross-sectional view at the positioning rod;

[0020] In the figure: 1- horizontal exercise bike body, 11- foot pedal, 12- base, 121- seat cushion, 122- backrest, 13- inner rod, 131- locking hole, 14- outer rod, 15- moving wheel, 2- locking assembly, 21- connecting cylinder, 211- fixed plate, 22- locking rod, 221- locking member, 222- top cover, 3- adjusting assembly, 31- rotating rod, 32- limiting rod, 33- positioning rod, 331- positioning head, 34- positioning member, 4- elastic member. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0022] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0023] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "sleeved / connected", "connected", etc. should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection. It can be a mechanical connection or an electrical connection. It can be a direct connection or an indirect connection through an intermediate medium. It can be a connection between the two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] See also Figures 1 to 3The present invention provides a horizontal fitness vehicle, including a horizontal fitness vehicle body 1, which includes a base 12 (except for the structure at the base 12, the rest of the structure and working principle of the horizontal fitness vehicle body 1 are the same as those of the prior art, that is, the control of the foot pedal 11 of the horizontal fitness vehicle body 1 is the same as that of the prior art, and its specific structure and working principle are not repeated here). The base 12 includes an inner rod 13, and an outer rod 14 is provided on one side of the horizontal fitness vehicle body 1, which is sleeved on the outside of the inner rod 13. A locking assembly 2 is provided between the inner rod 13 and the outer rod 14. The locking assembly 2 includes a connecting tube 21 that is threadedly connected to the outer rod 14. The bottom end of the connecting tube 21 is inserted into the outer rod 14, and the inner end of the connecting tube 21 is inserted into the outer rod 14. A locking rod 22 is provided, the bottom end of the locking rod 22 passes through the outer rod 14, and a locking piece 221 is symmetrically provided on the locking rod 22 (the locking piece 221 inside the locking rod 22 is symmetrically provided with an insert block, and a slot that cooperates with the insert block is provided inside the locking rod 22. The insert blocks are slidably set in the slot, and an elastic piece 4 is provided between the insert block and the slot). A plurality of matching grooves that cooperate with the locking rod 22 are provided on the inner rod 13, and locking holes 131 that cooperate with the locking piece 221 are provided in the matching groove and the connecting tube 21; when the locking piece 221 cooperates with the locking hole 131 in the matching groove, the position of the base 12 can be fixed, and when the locking piece 221 cooperates with the locking hole 131 in the connecting tube 21, the base 12 can be moved.

[0025] See also Figures 1 to 3 Preferably, the top end of the locking rod 22 passes through the connecting tube 21 and connects to the top cover 222, so that the user can push the locking rod 22 downward (or pull it out upward).

[0026] See also Figures 1 to 3 Preferably, a fixing disk 211 is connected to the connecting tube 21 outside the outer rod 14 to facilitate the user to rotate the connecting tube 21.

[0027] See also Figures 1 to 3 Preferably, a plurality of movable wheels 15 are provided at the bottom end of the base 12 to facilitate the user to move the base 12.

[0028] See also Figures 1 to 3A seat cushion 121 is provided on the base 12, and a rotating rod 31 is inserted on one side of the base 12 (the rotating rod 31 can rotate on the base 12, but the rotating rod 31 will not separate from the base 12), the rotating rod 31 is rotatably connected to the base 12, and a backrest 122 that cooperates with the seat cushion 121 is provided on the rotating rod 31. An adjustment component 3 is provided between the base 12 and the rotating rod 31, and the adjustment component 3 includes a limiting rod 32 that is inserted into the base 12 and the rotating rod 31. A positioning rod 33 is provided on the outside of the limiting rod 32, and the positioning rod 33 is elastically connected to the limiting rod 32 (the connection between the positioning rod 33 and the limiting rod 32 is the same as that between the locking rod 22 and the locking member 221 The connection method between them is similar, and its specific structure and principle are not repeated here), a positioning piece 34 is sleeved on the positioning rod 33, a positioning groove that cooperates with the positioning piece 34 is provided in the rotating rod 31, and an avoidance groove that allows the positioning piece 34 to move is provided in the base 12; when the positioning piece 34 cooperates with the positioning groove, the position of the rotating rod 31 can be locked, thereby locking the inclination angle of the backrest 122, and the positioning rod 33 is pulled to the side away from the base 12, and the positioning rod 33 drives the positioning piece 34 to move, so that the positioning piece 34 moves into the avoidance groove, so that the positioning piece 34 is disengaged from the positioning groove, and the backrest 122 can be rotated to adjust the inclination angle of the backrest 122.

[0029] See also Figures 1 to 3 Preferably, one end of the positioning rod 33 passes through the base 12 and is connected to the positioning head 331, so that the user can pull the positioning rod 33 conveniently.

[0030] See also Figures 1 to 3 Preferably, the positioning member 34 is a spline and the positioning groove is a keyway, so that the positioning member 34 can be matched with the positioning groove.

[0031] See also Figures 1 to 3 When the distance between the base 12 and the footrest 11 needs to be adjusted, the locking rod 22 is pulled upward so that the locking piece 221 cooperates with the locking hole 131 in the connecting tube 21. The user can move the base 12 by sitting on the seat cushion 121, which is convenient for the user to determine the distance between the base 12 and the footrest 11. After the adjustment is completed, the top cover 222 is stepped down to fix the position of the base 12. When the angle of the backrest 122 needs to be adjusted, the positioning rod 33 is pulled to the side away from the base 12 so that the positioning piece 34 is disengaged from the positioning groove, and the backrest 122 can be rotated to adjust the inclination angle of the backrest 122.

[0032] The present invention provides a recumbent exercise bike, comprising a locking assembly and an adjustment assembly. The locking member engages with a locking hole in a connecting tube, allowing a user to move the base by sitting on the seat, thereby conveniently and quickly adjusting the distance between the seat and the footrest. Pulling a positioning rod away from the seat disengages the positioning member from the positioning slot, allowing the backrest to rotate. The structure is simple and adjustment is convenient. In summary, the present invention has the beneficial effects of conveniently and quickly adjusting the distance between the seat and the footrest without the user having to leave the seat, a simple structure, and convenient adjustment.

[0033] Of course, the present invention may have many other embodiments. Without departing from the spirit and essence of the present invention, technicians familiar with the field can make various corresponding changes and modifications based on the present invention, but these corresponding changes and modifications should all fall within the scope of protection of the claims attached to the present invention.

Claims

1. A horizontal exercise bike, characterized in that: The horizontal exercise vehicle comprises a body, the body comprising a base, the base comprising an inner rod, the body comprising an outer rod sleeved on the outer side of the inner rod, and a locking assembly being provided between the inner rod and the outer rod; The locking assembly includes a connecting tube threadedly connected to the outer rod, the bottom end of the connecting tube is inserted into the outer rod, a locking rod is passed through the connecting tube, and locking pieces are symmetrically provided on the locking rods. The inner rod is provided with a plurality of matching grooves that match the locking rods, and the matching grooves and the connecting tube are both provided with locking holes that match the locking pieces. A seat cushion is provided on the base, a rotating rod is inserted into one side of the base, the rotating rod is rotatably connected to the base, and a backrest matched with the seat cushion is provided on the rotating rod.

2. The recumbent exercise bike according to claim 1, wherein: An adjustment assembly is provided between the base and the rotating rod, and the adjustment assembly includes a limit rod passing through the base and the rotating rod, a positioning rod is sleeved on the outside of the limit rod, and the positioning rod is elastically connected to the limit rod. A positioning piece is sleeved on the positioning rod, and a positioning groove is provided in the rotating rod to cooperate with the positioning piece.

3. The recumbent exercise bike according to claim 2, wherein: Insert blocks are symmetrically arranged on the locking piece inside the locking rod, and slots cooperating with the insert blocks are arranged inside the locking rod. The insert blocks are slidably arranged in the slots, and elastic pieces are arranged between the insert blocks and the slots.

4. The recumbent exercise bike according to claim 1, wherein: The top end of the locking rod passes through the connecting tube and is connected to the top cover.

5. The recumbent exercise bike according to claim 1, wherein: A plurality of moving wheels are provided at the bottom end of the base.

6. The recumbent exercise bike according to claim 2, wherein: One end of the positioning rod passes through the base and is connected to the positioning head.

7. The recumbent exercise bike according to claim 2, wherein: The positioning piece is a spline, and the positioning groove is a key groove.

Images