CN213466653U

CN213466653U - Multifunctional rowing trainer

Info

Publication number: CN213466653U
Application number: CN202021767861.XU
Authority: CN
Inventors: 吕永萍; 吕俊武
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-22
Filing date: 2020-08-22
Publication date: 2021-06-18
Anticipated expiration: 2030-08-22

Abstract

The utility model belongs to the technical field of body-building apparatus, concretely relates to training ware of simulation rowing exercise. The utility model provides a multi-functional training ware of rowing boat, includes the base, articulates the slide rail and the cushion of sliding fit on the slide rail of base one end, the driven gear assembly of intermeshing has been installed on the base, the rowing bar subassembly that passes the gear assembly has been installed respectively to the base both sides, has set firmly the stay tube on the gear assembly, and the stay tube supports to lean on and slides in the slide rail below, and drive gear assembly and rotate through pulling rowing bar subassembly for the stay tube promotes the slide rail lifting from top to bottom. Through pulling the rowing bar drive driving gear and rotating, the driving gear drives driven gear and rotates and makes the stay tube promote the slide rail and rise from top to bottom in the time of jack-up, no matter be at the lift or when loosening the rowing bar, every tooth of driving gear and driven gear all is in the state of tightly meshing, even if the heavy exerciser application of force of weight is too big also can not influence its transmission stability.

Description

Multifunctional rowing trainer

Technical Field

The utility model belongs to the technical field of body-building apparatus, concretely relates to training ware of simulation rowing exercise.

Background

The rowing trainer is a fitness equipment simulating rowing exercise, and has a good effect on strengthening muscles of legs, waist, upper limbs, breasts and back. The rowing machine is a smooth body-building exercise with interestingness and self-challenge, and when the rowing machine is used for rowing, the upper limbs, the lower limbs, the waist and the abdomen and the back can complete one-time complete contraction and extension in the process, so that the exercise effect of whole body muscles can be achieved.

However, the driving assembly used in cooperation with the traditional rowing machine is poor in stability, and especially when the force applied by a user is too large, equipment can be damaged and potential safety hazards can be easily caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a multi-functional training ware of rowing boat through two gear train meshing transmissions, stability when promoting the handle and drawing when having guaranteed its transmission, the poor stability's when having solved the transmission of rowing boat problem.

The purpose of the utility model is realized like this: the utility model provides a multi-functional training ware of rowing boat, includes the base, articulates the slide rail and the cushion of sliding fit on the slide rail of base one end, the driven gear assembly of intermeshing has been installed on the base, the rowing bar subassembly that passes the gear assembly has been installed respectively to the base both sides, has set firmly the stay tube on the gear assembly, and the stay tube supports to lean on and slides in the slide rail below, and drive gear assembly and rotate through pulling rowing bar subassembly for the stay tube promotes the slide rail lifting from top to bottom.

Preferably, the gear assembly includes the driving gear, with the driven gear of driving gear engaged with, the marker post subassembly is including passing the axis of rotation of driving gear and the marker post of cover setting in axis of rotation both sides, the driving gear sets firmly on the axis of rotation.

Preferably, the supporting tube is fixedly arranged on the driven gear, the driving gear is driven to rotate by pulling the rowing rod, and the driving gear drives the driven gear to rotate so that the supporting tube is jacked upwards.

Preferably, a fastener for locking the rotation of the driven gear is arranged on the base in a penetrating mode.

Preferably, a plurality of first rollers which slide in a matching manner with the slide rail are arranged below the seat cushion.

Preferably, a plurality of second rollers which are matched with the sliding rail to slide are arranged on the supporting tube.

Preferably, the base includes a first support tube and a second support tube, the gear assembly being disposed between the first support tube and the second support tube.

Preferably, articulated seat has been installed to base one end, the slide rail rotates and sets up on articulated seat, and articulated on the articulated seat has the footboard.

Preferably, the support tube is telescopically arranged.

Compared with the prior art, the utility model outstanding and profitable technological effect is: install between first stay tube and second stay tube through with the gear assembly, through pulling rowing bar drive driving gear and rotating, the driving gear drives driven gear and rotates and to make the stay tube promote the slide rail lifting from top to bottom when upwards jack-up, no matter lift or when loosening the rowing stock, every tooth of driving gear and driven gear all is in the state of tightly meshing, even if the heavier exerciser application of force of weight is too big can not influence its transmission stability yet, let people can not rock when doing the action of rowing the big amplitude, and the rowing stock also can slide in both sides simultaneously, can fully enjoy the enjoyment of rowing the action when doing the simulation rowing motion.

Drawings

Fig. 1 is one of the schematic structural diagrams in the embodiment of the present invention.

Fig. 2 is a partially enlarged view of a portion a in fig. 1.

Fig. 3 is a schematic view of the embodiment of the present invention before being unfolded.

Fig. 4 is a schematic view of the state after being unfolded when in use in the embodiment of the present invention.

Fig. 5 is an exploded view in an embodiment of the present invention.

Reference numerals: 1-a base; 2-a slide rail; 3-cushion; 4-a gear assembly; 5-marking a rod; 6-supporting the tube; 7-a driving gear; 8-a driven gear; 9-a rotating shaft; 10-a first support tube; 11-a second support tube; 12-a handle; 13-a hinged seat; 14-a pedal; 15-a fastener; 20-a first roller; 21-second roller.

Detailed Description

The following describes the present invention in further detail with reference to the accompanying drawings.

As shown in fig. 1-5, a multi-functional rowing training device comprises a handle 12, pedals 14, a base 1, a slide rail 2 hinged at one end of the base 1, and a seat cushion 3 sliding fitted on the slide rail 2, the base 1 is provided with a gear assembly 4 which is in mutual meshing transmission, the gear assembly 4 comprises a driving gear 7 and a driven gear 8 which is meshed with the driving gear 7, the two sides of the base 1 are respectively provided with a rowing component which comprises a rotating shaft 9 passing through the driving gear 7 and the base 1 simultaneously and a rowing rod 5 sleeved on the two sides of the rotating shaft 9, the driving gear 7 is fixedly arranged on the rotating shaft 9, the gear assembly 4 is fixedly provided with a supporting tube 6, one end of the supporting tube 6 is fixedly arranged on the driven gear 8, the other end of the supporting tube 6 is abutted against the lower part of the sliding rail 2 to slide, through pulling the rowing bar 5 to drive the driving gear 7 to rotate, the driving gear 7 drives the driven gear 8 to rotate, so that the supporting tube 6 is pushed upwards and the sliding rail 2 is pushed to lift up and down.

When the utility model is used, a user sits on the cushion 3, steps on the pedal 14 with feet, holds the rowing rod 5 with hands, forcibly pushes backwards by overcoming the gravity of the user, and simultaneously meshes and rotates the driving gear 7 and the driven gear 8 inwards to enable the supporting tube 6 to jack up the sliding rail 2; when the slide bar 5 is released, the driving gear 7 and the driven gear 8 rotate outward at the same time, and the slide rail 2 slowly drops, thereby cyclically performing the drawing operation.

When the rowing bar 5 is lifted or loosened, each tooth of the driving gear 7 and the driven gear 8 is in a tightly meshed state, even if a heavy exerciser applies too much force, the transmission stability of the exerciser cannot be influenced, people cannot shake when doing large-amplitude rowing actions, the rowing bar 5 can slide on two sides simultaneously, and the pleasure of rowing actions can be fully enjoyed when doing simulated rowing motions.

The base 1 comprises a first supporting pipe 10 and a second supporting pipe 11, and the gear assembly is arranged between the first supporting pipe 10 and the second supporting pipe 11, so that the rotating shaft 9 connected with the rowing rod 5 directly penetrates through the base 1 to rotate, the structure of the base is reasonably utilized, and the space occupancy rate required by installation is reduced.

Wear to be equipped with on the base 1 and be used for locking driven gear 8 pivoted fastener 15, the transmission principle of rational utilization gear itself, as one of them locking of two intermeshing's gear train, another gear then stall, with driven gear 8 through fastener 15 locking back, driving gear 7 locks naturally, at this moment rowing training ware not only can do the action of rowing boat, can also lie down the leg on cushion 3, hold handle 12, utilize cushion 3 sliding fit to promote around on slide rail 2 to do the shrink and the extension action of shank at this moment. Further setting, stay tube 6 is scalable setting to reach the effect of freely adjusting the slide rail 2 height, provide the adaptability for sitting in the seat 3 sliding fit around pushing on slide rail 2 and doing the shrink of shank and the motion of extending and adjust.

Four first rollers 20 matched with the sliding rails 2 to slide are arranged below the seat cushion 3, and sliding grooves for the first rollers 20 to slide are formed in the two sides of the sliding rails 2, so that the seat cushion 3 can slide.

Two second rollers 21 which are matched with the slide rail 2 to slide are arranged on the supporting tube 6, so that the supporting tube 6 can abut against the lower part of the slide rail 2 to slide.

Articulated seat 13 has been installed to base 1 one end, slide rail 2 rotates and sets up on articulated seat 13, and articulated on articulated seat 13 has footboard 14, and footboard 14 can freely adjust according to the user.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a multi-functional training ware of rowing boat, includes base (1), articulates slide rail (2) and cushion (3) of sliding fit on slide rail (2) in base (1) one end, its characterized in that: the utility model discloses a slide rail mechanism, including base (1), supporting tube (6), slide rail (2), base (1) both sides have been installed respectively and have been passed the rowing bar subassembly of gear subassembly (4), have set firmly stay tube (6) on gear subassembly (4), and stay tube (6) are supported and are leaned on and slide below slide rail (2), and through pulling rowing bar subassembly drive gear subassembly (4) and rotate for stay tube (6) promote slide rail (2) lifting from top to bottom.

2. A multi-functional rowing exercise machine in accordance with claim 1, further comprising: the gear assembly (4) comprises a driving gear (7) and a driven gear (8) meshed with the driving gear (7), the rowing rod assembly comprises a rotating shaft (9) penetrating through the driving gear (7) and rowing rods (5) sleeved on two sides of the rotating shaft (9), and the driving gear (7) is fixedly arranged on the rotating shaft (9).

3. A multi-functional rowing exercise machine in accordance with claim 2, further comprising: the supporting tube (6) is fixedly arranged on the driven gear (8), the driving gear (7) is driven to rotate by pulling the rowing rod (5), and the driving gear (7) drives the driven gear (8) to rotate so that the supporting tube (6) is jacked upwards.

4. A multi-functional rowing training aid as claimed in claim 2 or 3, wherein: and a fastener (15) for locking the driven gear (8) to rotate is arranged on the base (1) in a penetrating manner.

5. A multi-functional rowing exercise machine in accordance with claim 1, further comprising: a plurality of first rollers (20) which slide in a matching way with the sliding rail (2) are arranged below the seat cushion (3).

6. A multi-functional rowing training aid as claimed in claim 1 or 3, wherein: and a plurality of second rollers (21) which are matched with the sliding rails (2) to slide are arranged on the supporting tube (6).

7. A multi-functional rowing exercise machine in accordance with claim 1, further comprising: the base (1) comprises a first support tube (10) and a second support tube (11), the gear assembly being disposed between the first support tube (10) and the second support tube (11).

8. A multi-functional rowing exercise machine in accordance with claim 1, further comprising: articulated seat (13) have been installed to base (1) one end, slide rail (2) rotate to set up on articulated seat (13), and articulated on articulated seat (13) have footboard (14).

9. A multi-functional rowing exercise machine in accordance with claim 1, further comprising: the supporting tube (6) is arranged in a telescopic manner.