CN210543225U

CN210543225U - Rowing machine

Info

Publication number: CN210543225U
Application number: CN201921479140.6U
Authority: CN
Inventors: 王挺
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-06
Filing date: 2019-09-06
Publication date: 2020-05-19
Anticipated expiration: 2029-09-06

Abstract

The utility model discloses a rowing machine, including the chassis, this chassis is including the slide rail that all extends in the front and back side including the mounting bracket that is located the front portion and 2 roots that are located the rear portion, simultaneously, is equipped with canceling release mechanical system and footboard on this mounting bracket, and this canceling release mechanical system is connected with a stay cord, and this stay cord disposes resistance mechanism, and it is provided with the seatpad to slide on the slide rail, the slide rail all is including the canned paragraph that is located the place ahead and the folding section that is located the rear, and wherein, the front end of canned paragraph is fixed on this mounting bracket, and the front end hinge of folding section is at the rear end of corresponding canned paragraph, and simultaneously, detachable is fixed with a connecting plate between the rear end. The utility model has the advantages that: is convenient for storage and transportation.

Description

Rowing machine

Technical Field

The invention relates to the technical field of fitness equipment, in particular to a rowing machine.

Background

With the improvement of living standard of people, people have been used to exercise or shape body by means of fitness equipment. Thus, a variety of fitness equipment has moved to thousands of households. For example, a rowing machine is a fitness apparatus with a high popularity. One of them rowing machine includes the chassis, and this chassis is equipped with canceling release mechanical system and footboard including the mounting bracket that is located the front portion and the slide rail that all goes on extending in the back-forth direction with 2 roots that are located the rear portion on this mounting bracket, and this canceling release mechanical system is connected with a stay cord, and this stay cord disposes resistance mechanism, and the slip is provided with the seatpad on the slide rail. That is, in use, an exerciser sits on the seat cushion, steps on the pedals, pulls the pull rope with hands, and then performs a rowing-like motion by bending and straightening the legs. The defects are as follows: the slide rail is often longer, occupies great space, is not convenient for the accomodating and transporting of rowing machine.

Disclosure of Invention

In view of the above-mentioned deficiencies of the prior art, it is an object of the present invention to provide a rowing machine which is convenient to store and transport.

In order to achieve the purpose, the invention adopts the technical scheme that: rowing machine, including the chassis, this chassis is equipped with canceling release mechanical system and footboard including the mounting bracket that is located the front portion and the slide rail that all goes on extending in the back direction with 2 roots that are located the rear portion on this mounting bracket, and this canceling release mechanical system is connected with a stay cord, and this stay cord disposes resistance mechanism, and it is provided with the seatpad to slide on the slide rail, the slide rail all includes the canned paragraph that is located the place ahead and the folding section that is located the rear, and wherein, the front end of canned paragraph is fixed on this mounting bracket, and the front end hinge of folding section is at the rear end of corresponding canned paragraph, and simultaneously, detachable is fixed with a connecting plate between the rear end of folding section.

The folding section is characterized in that a connecting lock catch is arranged between the outer side face of the front end of the folding section and the outer side face of the rear end of the corresponding fixing section, a hinge is connected between the inner side face of the front end of the folding section and the inner side face of the rear end of the corresponding fixing section, and when the folding section and the corresponding fixing section are located on the same straight line, the front end face of the folding section is abutted to the rear end face of the corresponding fixing section.

The sections of the fixed section and the folding section are both rectangular.

The sections of the fixed section and the folding section are congruent rectangles.

2 terminal surfaces on the left and right sides of connecting plate are perpendicular to the extending direction of this connecting plate, and when folding section and corresponding fixed section were located same straight line, two terminal surfaces about this connecting plate were conflicted on the medial surface of the rear end portion of corresponding folding section, and have the screw to pass the spiro union on the corresponding tip of this connecting plate behind the rear end portion of corresponding folding section.

The section of the connecting plate is square.

The left side and the right side of the lower part of the seat cushion are respectively provided with a positioning wheel which is used for being clamped on the inner side surface of the slide rail and is vertical and a supporting wheel which is used for supporting the rotating shaft on the upper side surface of the slide rail and is horizontal.

After adopting the structure, compared with the prior art, the invention has the advantages that: is convenient for storage and transportation. Aiming at the conditions that the slide rail in the prior art is large in length and large in occupied space and is inconvenient to store and fold, the rowing machine enables the slide rail to be easily folded, greatly reduces the occupied space of the slide rail, and meets the requirements of storage and transportation.

Drawings

The invention is further illustrated with reference to the following figures and examples:

FIG. 1 is a perspective view of a rowing machine in an embodiment of the present invention in use;

FIG. 2 is a perspective view of the rowing machine of the embodiment of the present invention in a folded state;

fig. 3 is a front view of the seat cushion and slide rail combination of the present invention.

Detailed Description

In the following embodiments, for convenience of explanation, the front of the body of the exerciser when performing exercise is set as the front in the embodiments, and the rear of the body of the exerciser is set as the rear in the embodiments.

Examples, see fig. 1 and 2: a rowing machine includes a base frame 10. The chassis 10 includes a mounting bracket 11 at the front and 2 slide rails 12 at the rear each extending in the front-rear direction. Meanwhile, a return mechanism (not shown) and a pedal 30 are provided on the mounting bracket 11. A pull cord 40 is connected to the return mechanism, and a resistance mechanism 50 is provided to the pull cord 40. The return mechanism may be a clockwork or simple spring secured to the mounting bracket 11 and the resistance mechanism 50 may be a water stop secured to the mounting bracket 11. The method specifically comprises the following steps: one end of the pull cord 40 is connected to the clockwork or spring; the water resistance device comprises a container filled with liquid such as water, a rotating shaft is arranged in the container, blades positioned in the container are arranged on the rotating shaft, the upper end of the rotating shaft is positioned on the upper side of the outside of the container, a belt pulley is fixed at the upper end of the rotating shaft, and the belt pulley is wound by the pull rope 40. Thus, when the exerciser pulls the pull cord 40, the exerciser needs to overcome a certain resistance and, after pulling to a certain extent, can slowly return under the action of the clockwork or the spring. And a seat cushion 60 is slidably arranged on the slide rail 12. That is, the seat cushion 60 can move forward and backward along the slide rail 12. In exercising, the exerciser sits on the seat 60, steps on the pedals 30 with both feet, pulls the pull cord 40 with hand, and then performs a rowing-like motion by bending and straightening the legs. Of course, the free end of the tension member 40 may also be directly connected to the seat 60.

Further speaking:

the slide rails 12 each include a fixed section 121 at the front and a folded section 122 at the rear. Wherein, the front end of the fixed segment 121 is fixed on the mounting frame 11, and the front end of the folding segment 122 is hinged at the rear end of the corresponding fixed segment 121. Meanwhile, a connection plate 123 is detachably fixed between the rear ends of the folding sections 122. That is, not using, only need get this connecting plate 123 away, can carry out the fifty percent discount with folding section 122 for fixed segment 121, greatly reduced the length of slide rail 12 to in transit and accomodating.

More specifically:

the fixing section 121 and the folding section 122 are both rectangular in cross section. Preferably, the cross-section of the fixing section 121 and the folding section 122 is congruent rectangle. Meanwhile, a hinge 124 is connected between the outer side surface of the front end of the folding section 122 and the outer side surface of the rear end of the corresponding fixing section 121, and a connecting latch 125 is arranged between the inner side surface of the front end of the folding section 122 and the inner side surface of the rear end of the corresponding fixing section 121. When the folding segment 122 and the corresponding fixing segment 121 are located on the same straight line, that is, when the folding segment is unfolded, the front end surface of the folding segment 122 and the rear end surface of the corresponding fixing segment 121 are abutted together. That is, the coupling catches 125 are unfolded, the folding sections 122 are folded outwardly and then rest on the corresponding fixing sections 121 at the time of storage and transportation. Thus, not only the folding operation is simpler, but also the sliding rail 12 is more stable in use.

The cross section of the connecting plate 123 is square. The left and right 2 end faces of the connecting plate 123 are perpendicular to the extending direction of the connecting plate 123. When the folded sections 122 and the corresponding fixing sections 121 are located on the same straight line, both left and right end surfaces of the connecting plate 123 abut against the inner side surfaces of the rear end portions of the corresponding folded sections 122, and the screws 20 are screwed to the corresponding end portions of the connecting plate 123 after passing through the rear end portions of the corresponding folded sections 122. That is, the rear end of the folding section 122 is provided with a through hole for the screw 20 to pass through, and the left and right end faces of the connecting plate 123 are provided with screw holes for the screw 20 to engage. Thus, the connecting plate 123 is easily detached, and the stability of the slide rail 12 in the use state is further ensured.

As shown in fig. 3, the left and right sides of the lower portion of the seat cushion 60 are respectively provided with a positioning wheel 61 with a vertical rotating shaft for being clamped on the inner side surface of the slide rail 12 and a supporting wheel 62 with a horizontal rotating shaft for being supported on the upper side surface of the slide rail 12. That is, the seat cushion 60 is easily removed, further providing convenience for storage and transportation.

The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. Rowing machine, including chassis (10), this chassis (10) are including being located anterior mounting bracket (11) and being located 2 at rear portion and all carrying out the slide rail (12) that extend in the back and forth direction, simultaneously, are equipped with canceling release mechanical system and footboard (30) on this mounting bracket (11), and this canceling release mechanical system is connected with a stay cord (40), and this stay cord (40) disposes resistance mechanism (50), and it is provided with seatpad (60) to slide on slide rail (12), its characterized in that: slide rail (12) all include fixed section (121) that are located the place ahead and folding section (122) that are located the rear, and wherein, the front end of fixed section (121) is fixed on this mounting bracket (11), and the front end hinge of folding section (122) is at the rear end of corresponding fixed section (121), and simultaneously, detachable is fixed with a connecting plate (123) between the rear end of folding section (122).

2. The rowing machine of claim 1, wherein: hinge (124) are connected with between the lateral surface of the preceding tip of folding section (122) and the rear end lateral surface of corresponding fixed segment (121), be equipped with between the medial surface of the preceding tip of folding section (122) and the medial surface of the rear end of corresponding fixed segment (121) and connect hasp (125), when folding section (122) and corresponding fixed segment (121) lie in same straight line, the preceding terminal surface of folding section (122) is contradicted together with the rear end face of corresponding fixed segment (121).

3. The rowing machine of claim 2, wherein: the sections of the fixed section (121) and the folding section (122) are both rectangular.

4. The rowing machine of claim 3, wherein: the sections of the fixed section (121) and the folding section (122) are congruent rectangles.

5. The rowing machine of claim 2, wherein: the left end face and the right end face of the connecting plate (123) are perpendicular to the extending direction of the connecting plate (123), when the folding sections (122) and the corresponding fixing sections (121) are located on the same straight line, the left end face and the right end face of the connecting plate (123) abut against the inner side face of the rear end portion of the corresponding folding sections (122), and screws (20) penetrate through the rear end portions of the corresponding folding sections (122) and then are screwed on the corresponding end portions of the connecting plate (123).

6. The rowing machine of claim 5, wherein: the section of the connecting plate (123) is square.

7. The rowing machine of claim 2, wherein: the left side and the right side of the lower part of the seat cushion (60) are respectively provided with a positioning wheel (61) which is used for clamping a rotating shaft on the inner side surface of the sliding rail (12) and is vertical and a supporting wheel (62) which is used for supporting the rotating shaft on the upper side surface of the sliding rail (12) and is horizontal.