CN203060684U

CN203060684U - Rowing machine capable of being stored and folded

Info

Publication number: CN203060684U
Application number: CN 201220669281
Authority: CN
Inventors: 周昱志
Original assignee: XIAMEN YULONG SPORTS EQUIPMENT CO Ltd
Current assignee: XIAMEN YULONG SPORTS EQUIPMENT CO Ltd
Priority date: 2012-12-07
Filing date: 2012-12-07
Publication date: 2013-07-17
Anticipated expiration: 2022-12-07

Abstract

The utility model discloses a rowing machine capable of being stored and folded. The rowing machine comprises a machine frame, a seat cushion, pedals, a grip and an air cylinder. The seat cushion, the pedals, the grip and the air cylinder are arranged on the machine frame. The machine frame comprises a front stand column, a cross beam, a front foot stool and a rear foot stool. The cross beam is formed by a front cross beam and a rear cross beam in a hinged mode. The rear foot stool is formed by a longitudinal bar and a cross bar in a hinged mode, and the cross bar is used as a base. Due to the fact that the cross beam is formed by the front cross beam and the rear cross beam which are connected through a cross beam hinged plate, when the rowing machine is stored, the front cross beam and the rear cross beam can be folded. Due to the fact that the longitudinal bar and the cross bar of the rear foot stool are connected through a rear hinged plate, when the rowing machine is stored, the longitudinal bar and the cross bar can be folded. Therefore, the rowing machine is convenient to store.

Description

Foldable rowing machine

Technical field

The utility model relates to a kind of body-building apparatus, particularly relates to a kind of foldable rowing machine.

Background technology

Because people make the use of sports equipment increasingly extensive to the continuous lifting of healthy pay attention to day by day and standard of living, the exercise apparatus that performs physical exercise at the human body different parts has in a large number appearred.The body-building apparatus that the human upper limb of commonly using is taken exercise, generally promote to do or pull back action only forward, and lessly both had the body-building apparatus that can push away, can draw two kinds of operating states simultaneously, for this reason, the dealer designs the body-building apparatus of simulation bent rowing, is mainly used to strengthen arm strength, latissimus dorsi and movement coordination ability.But the body-building apparatus structure of the simulation bent rowing of having designed is not collapsible, takes in comparatively inconvenience.

The utility model content

The purpose of this utility model is to provide a kind of foldable rowing machine of taking in inconvenience.

For achieving the above object, technical solution of the present utility model is:

The utility model is a kind of foldable rowing machine, and it comprises frame, seat cushion, foot-operated, handle, cylinder; Described frame comprises front column, crossbeam, preceding foot rest, rear leg, and the lower end of front column is hinged on the middle part of crossbeam, and preceding foot rest and rear leg are installed in the front-end and back-end of crossbeam respectively; Described cylinder block is fixed on the front end of crossbeam, and the piston rod rod end of cylinder is hinged on the middle part of front column; The described foot-operated rotating front portion that is installed in crossbeam, seat cushion slips on crossbeam; Described crossbeam is made up of front beam, rear cross beam, crossbeam articulated slab and plum blossom screw, one end of described crossbeam articulated slab is fixed in front beam the inner, the inner of rear cross beam penetrates crossbeam articulated slab and hinged with the crossbeam articulated slab, rear cross beam the inner be provided with screw, be provided with the through hole relative with the inner screw of rear cross beam at the crossbeam articulated slab, the plum blossom screw is screwed onto in the inner screw of rear cross beam after passing through hole on the crossbeam articulated slab; Described rear leg is T type member, form by back articulated slab, plum blossom screw, vertical pole with as the cross bar of base, upper end at vertical pole is provided with screw, articulated slab is provided with the through hole relative with the upper end screw of vertical pole in the back, one end of described back articulated slab is fixed in the outer end of rear cross beam, the upper end of vertical pole penetrates back articulated slab and hinged with the back articulated slab, is screwed onto in the screw of vertical pole behind the through hole after the plum blossom screw passes on the articulated slab; The lower end of vertical pole is fixed in the middle part of cross bar; The piston rod rod end of described cylinder is hinged on the middle part of front column removably by latch.

An affixed limited block on the crossbeam articulated slab.

Base plate at rear cross beam is provided with two limited blocks.

After adopting such scheme, because crossbeam of the present utility model is made up of front beam, rear cross beam, crossbeam articulated slab and plum blossom screw etc., front beam and rear cross beam link together by the crossbeam articulated slab, and when taking in, front beam and rear cross beam are collapsible; Again because rear leg of the present utility model is T type member, to form by back articulated slab, plum blossom screw, vertical pole with as the cross bar of base etc., vertical pole and cross bar link together by back articulated slab, and when taking in, vertical pole and cross bar are collapsible.So, of the present utility model take in comparatively convenient.

Below in conjunction with the drawings and specific embodiments the utility model is further described.

Description of drawings

Fig. 1 is axonometric drawing of the present utility model;

Fig. 2 is front view of the present utility model;

Fig. 3 is that Fig. 1 is in the partial exploded view at A place;

Fig. 4 is the folding schematic diagram of the utility model crossbeam;

Fig. 5 is the state diagram after the utility model folds.

The specific embodiment

As shown in Figure 1 and Figure 2, the utility model is a kind of foldable rowing machine, and it comprises frame 1, seat cushion 2, foot-operated 3, handle 4, cylinder 5.

Described frame 1 comprises front column 11, crossbeam 12, preceding foot rest 13, rear leg 14.The lower end of front column 11 is hinged on the middle part of crossbeam 12, and preceding foot rest 13 and rear leg 14 are installed in the front-end and back-end of crossbeam 12 respectively.Described cylinder 5 cylinder bodies are fixed on the front end of crossbeam 12, and the piston rod rod end of cylinder 5 is hinged on the middle part of front column 11; The described foot-operated 3 rotating front portions that are installed in crossbeam 12, seat cushion 2 slips on crossbeam 12.

Described crossbeam 12 is made up of front beam 121, rear cross beam 122, crossbeam articulated slab 123 and plum blossom screw 124.One end of described crossbeam articulated slab 123 is fixed in front beam 121 the inners, the inner of rear cross beam 122 penetrates crossbeam articulated slab 123 and hinged with crossbeam articulated slab 123, with reference to shown in Figure 3, rear cross beam 122 the inners be provided with screw 1221, be provided with the through hole 1231 relative with the inner screw of rear cross beam 122 1221 at crossbeam articulated slab 123, plum blossom screw 124 is screwed onto in the rear cross beam 122 inner screws 1221 after passing through hole 1231 on the crossbeam articulated slab 123.Friction after the folding, an affixed limited block 125 on crossbeam articulated slab 123 is provided with two limited blocks 126 at the base plate of rear cross beam 122.

Described rear leg 14 is T type member, forms by back articulated slab 141, plum blossom screw 142, vertical pole 143 with as the cross bar 144 of base.Upper end at vertical pole 143 is provided with screw, articulated slab 141 is provided with the through hole relative with the upper end screw of vertical pole 143 in the back, one end of described back articulated slab 141 is fixed in the outer end of rear cross beam 122, the upper end of vertical pole 143 penetrates back articulated slab 141 and hinged with back articulated slab 141, is screwed onto in the screw of vertical pole 143 behind the through hole after plum blossom screw 142 passes on the articulated slab 141.The lower end of vertical pole 143 is fixed in the middle part of cross bar 144.

The piston rod rod end of described cylinder 5 is hinged on the middle part of front column 11 removably by latch 6.

Operation principle of the present utility model:

As shown in Figure 3, Figure 4, during folding, screw out in the screw with plum blossom screw 142 vertical poles 143 earlier, vertical pole 143 relative rear cross beam 122 bendings, again plum blossom screw 124 is screwed out in rear cross beam 122 inner screws 1221, with rear cross beam 122 relative front beam 121 bendings, latch 6 is extracted out from piston rod and front column 11 hinged places of cylinder 5, form folded state as shown in Figure 5.

The above, it only is the utility model preferred embodiment, so can not limit the scope that the utility model is implemented with this, i.e. the equivalence of doing according to the utility model claim and description changes and modifies, and all should still belong in the scope that the utility model patent contains.

Claims

1. foldable rowing machine, it comprises frame, seat cushion, foot-operated, handle, cylinder; Described frame comprises front column, crossbeam, preceding foot rest, rear leg, and the lower end of front column is hinged on the middle part of crossbeam, and preceding foot rest and rear leg are installed in the front-end and back-end of crossbeam respectively; Described cylinder block is fixed on the front end of crossbeam, and the piston rod rod end of cylinder is hinged on the middle part of front column; The described foot-operated rotating front portion that is installed in crossbeam, seat cushion slips on crossbeam; It is characterized in that: described crossbeam is made up of front beam, rear cross beam, crossbeam articulated slab and plum blossom screw, one end of described crossbeam articulated slab is fixed in front beam the inner, the inner of rear cross beam penetrates crossbeam articulated slab and hinged with the crossbeam articulated slab, rear cross beam the inner be provided with screw, be provided with the through hole relative with the inner screw of rear cross beam at the crossbeam articulated slab, the plum blossom screw is screwed onto in the inner screw of rear cross beam after passing through hole on the crossbeam articulated slab; Described rear leg is T type member, form by back articulated slab, plum blossom screw, vertical pole with as the cross bar of base, upper end at vertical pole is provided with screw, articulated slab is provided with the through hole relative with the upper end screw of vertical pole in the back, one end of described back articulated slab is fixed in the outer end of rear cross beam, the upper end of vertical pole penetrates back articulated slab and hinged with the back articulated slab, is screwed onto in the screw of vertical pole behind the through hole after the plum blossom screw passes on the articulated slab; The lower end of vertical pole is fixed in the middle part of cross bar; The piston rod rod end of described cylinder is hinged on the middle part of front column removably by latch.

2. foldable rowing machine according to claim 1 is characterized in that: an affixed limited block on the crossbeam articulated slab.

3. foldable rowing machine according to claim 1, it is characterized in that: the base plate at rear cross beam is provided with two limited blocks.